02nd week of 2021 patent applcation highlights part 57 |
Patent application number | Title | Published |
20210012883 | SYSTEMS AND METHODS FOR LONGITUDINALLY TRACKING FULLY DE-IDENTIFIED MEDICAL STUDIES - A protected health information (PHI) service is provided which de-identifies medical study data and allows medical providers to control PHI data, and uploads the de-identified data to a remote service system. The PHI service, or an associated service, hosted within an organization performing scans, maintains a database of personally identifiable information, and may generate a cryptographic hash using one or more identifying fields which can then be sent to a service hosting the de-identified data. A cryptographic hash may be further secured by combining the identifying fields with a unique cryptographic key before hashing the value. Matching hashes indicate related studies within the remote service. The service may re-generate and send the cryptographic hashes for each study whenever the configured set of fields changes. This allows all data, historical and new, to be properly linked and related. | 2021-01-14 |
20210012884 | AUTOMATED CLASSIFICATION APPARATUS FOR SHOULDER DISEASE VIA THREE DIMENSIONAL DEEP LEARNING METHOD, METHOD OF PROVIDING INFORMATION FOR CLASSIFICATION OF SHOULDER DISEASE AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM OPERATING THE METHOD OF PROVIDING INFORMATION FOR CLASSIFICATION OF SHOULDER DISEASE - An automated classification apparatus includes a 3D (three dimensional) Inception-Resnet block structure, a global average pooling structure and a fully connected layer. The 3D Inception-Resnet block structure includes a 3D Inception-Resnet structure configured to receive 3D medical image of a patient's shoulder and extract features from the 3D medical image and 3D Inception-Downsampling structure configured to downsample information of a feature map including the features. The global average pooling structure is configured to operate an average pooling for an output of the 3D Inception-Resnet block structure. The fully connected layer is disposed after the 3D global average pooling structure. The automated classification apparatus is configured to automatically classify the 3D medical image into a plurality of categories. | 2021-01-14 |
20210012885 | FULLY AUTOMATED FOUR-CHAMBER SEGMENTATION OF ECHOCARDIOGRAMS - Devices, systems and methods related to techniques for performing four-chamber segmentation of echocardiograms are disclosed. In one example aspect, a method for generating segmented image data based on an input echocardiogram includes receiving an input echocardiogram that includes information associated with four chambers of a heart, performing segmentation on the information associated with the four chambers using an adversarial model that comprises a first artificial neural network with multiple layers, and combining data from selected layers of the first artificial neural network to generate an output image that includes the segmented four chambers of the heart. | 2021-01-14 |
20210012886 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus includes an input circuit to which an image acquired by medical equipment is sequentially inputted and a processor. The processor detects a lesion candidate in the image, discriminates the lesion candidate detected and outputs discrimination information, when two or more lesion candidates are detected in the image, selects a discrimination object lesion candidate which is a discrimination object based on information on distance between the medical equipment and the lesion candidates, and outputs position information and discrimination information of the discrimination object lesion candidate together with the image. | 2021-01-14 |
20210012887 | METHOD OF ESTIMATION PHYSIOLOGICAL PARAMETERS USING MEDICAL IMAGE DATA | 2021-01-14 |
20210012888 | COMMAND SYSTEM USING DATA CAPTURE AND ALERTS - Systems and methods are disclosed for improving healthcare services in a healthcare facility, including multiple overlapping operations requiring or requesting multiple overlapping healthcare resources for multiple patients, accounting for and adjusting to real time delays and changes to the workflow for each procedure. Live datasets related to one or more patients related to a procedure scheduled for the patient is accessed, including patient data, healthcare personnel, healthcare resources, healthcare infrastructures, and tasks related to advancing a patient through the workflow for the procedure. Healthcare personnel associated with a task in the workflow are notified of a deficiency related to the task, and the healthcare personnel corrects the deficiency. The live data set is updated with corrected status of the deficiency. Elements for the live dataset for one or more patients is displayed to healthcare personnel, and is updated as changes to the workflow or data elements occur. | 2021-01-14 |
20210012889 | SYSTEMS AND METHODS FOR MEDICAL RESOURCE MANAGEMENT - Described are platforms, systems, media, and methods for enterprise resource planning and tracking inventory. The systems and methods provided herein may be able to allow for items at a health care facility to be tracked in real-time. Item storage and item usage may be updated in real-time. In some instances, information associated with items may be accessed and presented to individuals who are managing or using the items. | 2021-01-14 |
20210012890 | HEALTH CARE DELIVERY SYSTEM AND METHOD - A health care delivery system for a health care organization that has health care service providers, and includes plural programs for delivering health care services, includes a mechanism for identifying root causes of disease and health conditions. Also includes is a mechanism for researching and identifying the best practice for public health interventions, and a mechanism for prioritizing and integrating efforts of health care service providers across the entire health care organization. The system also includes a mechanism for directing oversight of programs, and there is also a method of delivering health care that uses steps that correspond to the above mechanisms. | 2021-01-14 |
20210012891 | SELF-CORRECTING METHOD FOR ANNOTATION OF DATA POOL USING FEEDBACK MECHANISM - In a monitoring method for generating maintenance alerts, component IDs are extracted which identify medical imaging device components in electronic medical imaging device manuals ( | 2021-01-14 |
20210012892 | SYSTEM AND METHOD FOR SHARING MEDICAL INFORMATION, AND SYSTEM AND METHOD FOR DISPLAYING MEDICAL INFORMATION - Provided is a system that includes an electronic clinical record server configured to manage patient attributes and main medical information records, an information sharing server configured to manage accompanying medical information records which the electronic clinical record server does not manage, and a user terminal connected to the electronic clinical record server and the information sharing server via a network and configured to enable a staff member to enter and view the main and accompanying medical information records, and where the information sharing server is configured to integrate and manage the accompanying medical information records relating to the respective services as shared medical information records based on a prescribed format, and to provide the shared medical information records to the user terminal. | 2021-01-14 |
20210012893 | SYSTEMS AND METHODS FOR DEVICE CONTROL - A system for controlling a device is provided. The system may include a remote control device and a safety control device communicating with each other via a wireless connection. The remote control device may be configured to remotely control the device. The remote control device may include a switch, a motion enable unit, and a hand control unit. The motion enable unit may be configured to generate processed information by processing information using a first secret. The hand control unit may be capable of acquiring the processed information from the motion enable device only when the switch is in a closed state. The hand control unit may be configured to transmit the processed information to the safety control device via the wireless connection. The safety control device may include a communication unit and a safety control unit. The communication unit may be configured to receive the processed information via the wireless connection. The safety control unit may be configured to verify the closed state of the switch by processing the processed information using a second secret that matches the first secret. Further, the safety control unit may be configured to enable control of the device when the closed state of the switch is verified. | 2021-01-14 |
20210012894 | DATA ANALYTICS SYSTEM, METHOD AND PROGRAM PRODUCT FOR PROCESSING HEALTH INSURANCE CLAIMS AND TARGETED ADVERTISEMENT-BASED HEALTHCARE MANAGEMENT - A blockchain-based program is provided to transform personal medical records, history and documentation of a participant to: seek appointments with medical practitioners; streamline flow of medical diagnostics; provide checks and balances to counteract improper medical exams, tests, over-prescription medication; and reward users with providing credit towards their healthcare bills and premiums for living a healthy and active life styles. Advertising content, paid for by a private-party advertiser, is provided to the participant to provide additional credit for consumption of the advertising content. Organ donation is coordinated immediately at least partially based on the transformed medical records of the blockchain-based program, as is facilitation of the participant to purchase medication. Organized and/or tracked shipment and a recycling program for the medication are also available. Ability to process and expedite with absolute transparency every single health insurance claim made by a citizen. | 2021-01-14 |
20210012895 | SYSTEM AND METHOD FOR ANALYZING NOISE IN ELECTROPHYSIOLOGY STUDIES - A system for analyzing noise in one or more electrophysiology studies is provided. The system includes at least one processor and at least one memory device. The memory device stores an application that adapts the at least one processor to: identify, based at least in part on a machine learning model, one or more noise fingerprints within data derived at least in part from one or more study signals acquired from one or more patients during the one or more electrophysiology studies. | 2021-01-14 |
20210012896 | SYSTEM AND METHOD FOR CONVERTING CLINICAL PRACTICE GUIDELINE TO COMPUTER INTERPRETABLE MODEL - A method of converting a clinical practice guideline into a computer-interpretable model includes assigning at least one tag of a recommendation tag and a non-recommendation tag to each of a plurality of sentences extracted by analyzing the clinical practice guideline, filtering out a sentence to which the non-recommendation tag is assigned among the plurality of sentences and extracting a sentence to which the recommendation tag is assigned, identifying whether a phrase of a first element and a phrase of a second element exist in the sentence to which the recommendation tag is assigned based on a knowledge database and mapping and storing the phrase of the first element and the phrase of the second element, and generating a final model by converting the phrase of the first element and the phrase of the second element into a format corresponding to a specific model. | 2021-01-14 |
20210012897 | DYNAMIC AND LOCALLY-FAITHFUL EXPLANATION OF MACHINE LEARNING MODELS FOR PRECISION MEDICINE - A method of explaining a machine learning model, including: receiving a plurality of disease states for a patient over time from a database, wherein the disease states have a plurality of features; generating a plurality of locally faithful explanation models for the patient for each disease state based upon the machine learning model; calculating an explanation with respect to one feature of the plurality of features over time using the locally faithful explanation models; and calculating the importance of the one feature of the plurality of features over time based upon the plurality of locally faithful explanation models . | 2021-01-14 |
20210012898 | METHODS AND SYSTEMS FOR DEFINING CLINICAL PATHWAY DEVIATION RULES - A method for alerting a user of a clinical pathways management system to a clinical pathway deviation, comprising: (i) providing a reference ontology comprising information about a plurality of clinical pathways; (ii) defining a domain ontology; (iii) converting the domain ontology to one or more graphical representations of clinical pathways; (iv) generating one or more deviation rules for the clinical pathways; (v) receiving information about one or more interventions relative to a patient being treated using a first clinical pathway; (vi) identifying, by comparing the received information about one or more interventions with the one or more deviation rules for the first clinical pathway, one or more deviations from the first clinical pathway; and (vii) alerting the user of the clinical pathways management system to the identified one or more deviations from the first clinical pathway. | 2021-01-14 |
20210012899 | DIAGNOSIS FOR VARIOUS DISEASES USING TUMOR MICROENVIRONMENT ACTIVE PROTEINS - Systems and methods for disease diagnosis through the detection of multiple biomarkers by receiving concentration values of biomarkers, building a training set using the samples of the biomarkers, and performing correlation calculations on the biomarker concentration values to diagnose the disease. | 2021-01-14 |
20210012900 | METHOD FOR PRODUCING A ONE-NUMBER HEALTH SCORE FOR INDIVIDUALS TO MONITOR CHANGES TO THEIR WELLNESS AT A GLANCE - A comprehensive one-number health and wellness index rating is provided. The index score is adapted to facilitate individuals to track and improve their index rating and thus their health and wellness. The system embodied by the present invention aggregates, through a software application, a plurality of health metrics, including physician medical records, nutritional and biometric data, as well as health activities associated with time and date classifications; resulting in the health index rating. | 2021-01-14 |
20210012901 | BLOOD VESSEL STATUS EVALUATION METHOD AND BLOOD VESSEL STATUS EVALUATION DEVICE - A blood vessel status evaluation method and a blood vessel status evaluation device are provided. The method includes: obtaining at least one angiography image corresponding to a target user; analyzing the angiography image by a first deep learning model to select a target image from the angiography image; analyzing the target image by at least one second deep learning model to determine a blood vessel type of the target user and divide a target blood vessel pattern in the target image into a plurality of scoring segments; and analyzing an output of the second deep learning model by a third deep learning model to obtain a blood vessel status of the target user. | 2021-01-14 |
20210012902 | REPRESENTATION LEARNING FOR WEARABLE-SENSOR TIME SERIES DATA - Presented herein are embodiments for analysis of and representation learning for wearable sensor time series data. Such wearable sensor time series data may come, for example, from wearable electronic heart rate sensors and monitors. Embodiments described herein may include systems, methods, and computer program products for analyzing time series data generated by or collected by a wearable sensor. Time series data may be variable length and may be incomplete. | 2021-01-14 |
20210012903 | A SYSTEM AND METHOD FOR DETERMINING ALLERGENS WHICH MAY PRESENT A RISK OF A RESPIRATORY ATTACK TO A USER OF THE SYSTEM - A system and method determines allergens which may present a risk of a respiratory attack to a user of the system. Historical data which precedes a respiratory attack is statistically analyzed. The data relates to the locations where the user has been present and includes environmental factors and optionally also human or animal contact factors. A location at which a respiratory attack is most likely to have been triggered is derived as well 5 as a set of most likely plant types (or animal types, mold or dust mites) to have caused the respiratory attack. | 2021-01-14 |
20210012904 | SYSTEMS AND METHODS FOR ELECTRONIC HEALTH RECORDS - A method of generating a clinically supplemented risk score using data from an electronic health record system can include collecting data from a plurality of electronic health records; parsing the data into defined fields; comparing the parsed data to at least one look-up table to generate an inferred diagnostic condition; comparing the inferred diagnostic condition to a documented diagnostic condition; mapping the inferred diagnostic condition to at least one condition category; refining the at least one mapped inferred diagnostic condition into a hierarchy to generate a hierarchal mapped conditioned category; and determining via a processor, a risk score in response to the inferred diagnostic condition for the patient in response to the hierarchal mapped conditioned category, the risk score representing an expected total cost of care for the patient relative to the average per-patient cost of care over an entire population. | 2021-01-14 |
20210012905 | METHOD FOR EVALUATING INFECTION RISK, INFECTION RISK EVALUATION SYSTEM, AND MEDIUM - A method for evaluating an infection risk includes calculating a first infection risk value, which indicates a degree of an infection risk that a child is infected with an infectious disease, on the basis of infection information regarding family members, prevalence information regarding the infectious disease in organizations to which the family members belong, and one or more first infection risk coefficients, calculating, on the basis of the first infection risk value, a second infection risk value, which indicates a degree of the child's infection risk of being infected in a group at a children's facility, and performing first evaluation, in which the infection risk that the child is infected is evaluated on the basis of the first infection risk value, and second evaluation, in which the child's infection risk of being infected in the group is evaluated on the basis of the second infection risk value. | 2021-01-14 |
20210012906 | ALARM NOTIFICATION SYSTEM - An alarm notification system can enable a clinician to respond to an alarm notification received via a computing device, which may have more advanced functionality than a pager. The clinician's device can include a notification client which can respond to alarm notifications. The notification client can also provide one or more user interfaces that enable the clinician to view information about an alarm, such as information about a patient's status, physiological parameter values, trend data, audio/video of the patient, combinations of the same, or the like. Further, the notification client can provide functionality for a clinician to respond to an alarm, annotate an alarm, and/or indicate that the clinician can or cannot respond to the alarm, among other features. In addition, the clinician device can also (or instead) include an admit module that provides for automatic association of a patient to a device or location. | 2021-01-14 |
20210012907 | ALTERING A TARGETED BRAIN THERAPEUTIC BASED ON A BRAIN CIRCUIT MODEL - Techniques that facilitate altering a targeted brain therapeutic are provided. In one example, a system determines parameter data associated with a circuit model of a biological brain. The system also simulates the circuit model based on the parameter data to generate treatment data associated with the biological brain. | 2021-01-14 |
20210012908 | METHOD AND SYSTEM FOR SIMULATING INTERVERTEBRAL DISC PATHOPHYSIOLOGY - A computer-implemented method and system for modeling the pathophysiology of a human intervertebral disc may comprise an anatomic dataset and a biophysical model disposed in connection with a simulation program. The biophysical model may comprise a plurality of subsystems, including, without limitation, governing equations, constitutive equations, boundary conditions, initial conditions, and parameter values. By altering certain subsystems of the biophysical model, a user may selectively solve for certain pathophysiological metrics using at least one of a plurality of algorithms disposed within the simulation program. Moreover, such selective altering of the subsystems, such as, for instance, the boundary conditions, may allow a user to impose certain conditions on the computer-implemented method system, thereby allowing a user to dispose the intervertebral disc of the model at, for instance, in vivo human conditions, and subsequently initiate simulated degeneration conditions thereto, for the efficient and accurate modeling of such an intervertebral disc. | 2021-01-14 |
20210012909 | REAL-TIME NEURAL SPIKE DETECTION - A method is described for real-time detecting and classifying of a characteristic signal, such as a neural spike, and forwarding information for further processing if it meets certain criteria. A system (e.g., an on-chip system implanted in a subject's cranium with limited processing power) receives an electrical biological signal. The system filters the signal to generate a filtered signal and fits the filtered signal to a model. The system identifies a set of fit values based on the model, the set of fit values comprising a plurality of sample amplitude values and a respective plurality of time values. Based on the fit values, the system computes a set of characteristic values. The system compares the characteristic values to a corresponding set of threshold values. Based on the comparison, the system determines whether the received biological signal corresponds to a neural spike and, if a spike is detected, forwards on information. | 2021-01-14 |
20210012910 | SYSTEMS AND METHODS FOR INTEGRATING HEALTHCARE APPLICATIONS - Systems and methods for integrating a plurality of healthcare software applications. A user initiates one or more software applications required to perform different parts of a healthcare task. The software applications include a local application installed on the user's device and a web-based application accessed through a browser. A host application is launched in order to facilitate local two-way communication between the local application and the web-based application. The host application generates a local communication server on the user device through which the local application and web application communicate. This allows a user to easily and efficiently perform multiple parts of the healthcare tasks. This also allows different healthcare software applications to be integrated without requiring any plug-ins or other integration components to be installed on the user's device. | 2021-01-14 |
20210012911 | UNIFIED INTERNET INTEGRATION SYSTEM FOR A POSITIONING-ORIENTED ARCHITECTURE AND THE METHOD THEREOF - A unified Internet integration system for a positioning-oriented architecture (POA) comprises a controllable icon positioning information management service (CIPIMS) server; an icon positioning object information bus; at least one icon positioning resource object; at least one network application; at least one network; wherein the POA further comprises at least one unique icon positioning identification number, at least one icon positioning resource, at least one icon positioning resource space management, at least one icon positioning resource management, at least one icon positioning external resource links with Internet protocol address, and at least one icon positioning resource status management; and the method thereof. | 2021-01-14 |
20210012912 | FAST-NEUTRON REACTOR FUEL ROD - The application relates to nuclear technology for preparing fuel rods and fuel assemblies for the cores of fast-neutron reactors utilizing a liquid-metal coolant to reduce the amount of metal consumed per fuel rod. A fast-neutron reactor fuel rod having nuclear fuel disposed is in a sealed housing having a thin-walled tubular steel shell. A spacer element is wound in a coil with a large pitch on the outside surface of the shell and fastened to ends of the fuel rod on an end part of the housing. The spacer element is in the form of a metallic band twisted around its longitudinal axis, the width of the band being approximately equal to the minimum distance between adjacent fuel rods in a fuel assembly of the nuclear reactor, the cross-sectional area of the band within a range from 0.1 to 0.5 times the area of a circle described around the section. | 2021-01-14 |
20210012913 | LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM - A nuclear reactor cooling system with passive cooling capabilities operable during a loss-of-coolant accident (LOCA) without available electric power. The system includes a reactor vessel with nuclear fuel core located in a reactor well. An in-containment water storage tank is fluidly coupled to the reactor well and holds an inventory of cooling water. During a LOCA event, the tank floods the reactor well with water. Eventually, the water heated by decay heat from the reactor vaporizes producing steam. The steam flows to an in-containment heat exchanger and condenses. The condensate is returned to the reactor well in a closed flow loop system in which flow may circulate solely via gravity from changes in phase and density of the water. In one embodiment, the heat exchanger may be an array of heat dissipater ducts mounted on the wall of the inner containment vessel surrounded by a heat sink. | 2021-01-14 |
20210012914 | APPARATUS FOR USE IN THE INSPECTION OF A TOP GRID GUIDE OF BOILING WATER REACTOR - An apparatus for performing an inspection on the beams of the top guide of a BWR includes a housing, an alignment assembly, and an inspection system. The housing is receivable atop the upper edges of a first pair of beams adjacent a receptacle of the top guide. The reception of the housing atop the upper edges of the first pair of beams is facilitated by the alignment assembly which includes a plurality of legs that are simultaneously moved between a retracted position wherein one or more of the legs is disengaged from the beams within the receptacle and an extended position wherein all of the legs are engaged with the beams of the top guide within the receptacle. The inspection system includes a pair of inspection elements that are translated above a second pair of beams that are adjacent the receptacle and that do not have the housing received thereon. | 2021-01-14 |
20210012915 | METHOD OF STORING HIGH LEVEL RADIOACTIVE WASTE - A method of storing high level radioactive waste, and specifically a method of adjusting or controlling the temperature of ventilation air flowing through a storage cavity of a ventilated system. The method includes positioning a metal canister containing high level radioactive waste in a storage cavity of the ventilated system. The ventilated system includes a cask body, a cask lid, a plurality of inlet ducts, and at least one outlet duct so that ventilation air can flow from atmosphere into the storage cavity where it is heated and then back out to the atmosphere. The method includes progressively reducing a cross-sectional area of one or more of the inlet ducts and/or the outlet duct over time so that a rate at which the ventilation air is heated within he storage cavity is maintained above a predetermined threshold to mitigate the risk of stress corrosion cracking in the metal canister. | 2021-01-14 |
20210012916 | COMPOSITION FOR CONVERTING RADIOACTIVE SUBSTANCE INTO NON-RADIOACTIVE SUBSTANCE AND A METHOD OF PREPARING THE COMPOSITION - The present invention relates to a composition for transmuting a radioactive substance into a non-radioactive substance using complex microorganisms and a method for preparing the composition. | 2021-01-14 |
20210012917 | SYSTEMS AND TECHNIQUES FOR CALIBRATING RADIOISOTOPE DELIVERY SYSTEMS WITH A GAMMA DETECTOR - An infusion system may include a radioisotope generator that generates a radioactive eluate via elution, a beta detector, a gamma detector, and a controller. The beta detector and the gamma detector may be positioned to measure beta emissions and gamma emissions, respectively, emitted from the radioactive eluate. In some examples, the controller is configured to calibrate the infusion system using the gamma detector. For example, the controller may generate a radioactive eluate and measure the activity of the radioactive eluate using both the beta detector and the gamma detector. The high accuracy of the activity measured by the gamma detector may be used to calibrate the infusion system. In subsequent use, the infusion system calibrated using the gamma detector may adjust measurements made to monitor and/or control patient infusion procedures. | 2021-01-14 |
20210012918 | JAW POSITION DETECTION APPARATUS AND MEDICAL ACCELERATOR TREATMENT HEAD - A jaw position detection apparatus is configured to detect position information of at least one jaw moving in an arc, and includes a connecting component, a conversion mechanism, and a displacement sensor. The connecting component is fixed on a jaw. The conversion mechanism is connected to the connecting component, and the conversion mechanism is configured to convert an arc motion of the connecting component into a linear motion when the connecting component moves in an arc with the jaw. The displacement sensor is connected to the conversion mechanism, and configured to detect displacement information of the linear motion of the conversion mechanism. | 2021-01-14 |
20210012919 | SCINTILLATION CRYSTAL INCLUDING A CO-DOPED SODIUM HALIDE - A scintillation crystal can include a sodium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include NaX:Tl, Me, wherein X represents a halogen, and Me represents a Group 1 element, a Group 2 element, a rare earth element, or any combination thereof. In a particular embodiment, the scintillation crystal has a property including, for radiation in a range of 300 nm to 700 nm, an emission maximum at a wavelength no greater than 430 nm; or an energy resolution less than 6.4% when measured at 662 keV, 22° C., and an integration time of 1 microsecond. In another embodiment, the co-dopant can be Sr or Ca. The scintillation crystal can have lower energy resolution, better proportionality, a shorter pulse decay time, or any combination thereof as compared to the sodium halide that is doped with only thallium. | 2021-01-14 |
20210012920 | LOW-HAZE TRANSPARENT CONDUCTORS - This disclosure is related to low-haze transparent conductors, ink compositions and method for making the same. | 2021-01-14 |
20210012921 | INSULATED WIRE, COIL, AND ELECTRICAL OR ELECTRONIC EQUIPMENT - An insulated wire, containing a conductor, and an insulating film provided on the periphery of the conductor, in which the insulating film contains a polyimide resin, and the polyimide resin contains the following constituting unit (a) as a tetracarboxylic dianhydride-derived constituting unit and the following constituting unit (b) as a diamine-derived constituting unit, among the constituting units of the polyimide:
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20210012922 | INSULATED WIRE, COIL, AND ELECTRICAL OR ELECTRONIC EQUIPMENT - An insulated wire, containing a conductor and an insulating film provided in contact with the conductor, in which the insulating film provided in contact with the conductor contains a polyimide resin, and the polyimide resin contains a constituting unit (A) derived from 2,2-bis[4-(4-amininophenoxy)phenyl]propane and a constituting unit (B) derived from 9,9-bis(4-aminophenyl)fluorene as a diamine-derived constituting unit; the polyimide resin has an imide group concentration of 25.0% or less; and the ratio of the content of the constituting unit (B) occupied in the diamine-derived constituting unit in the polyimide resin is 1 to 40 mol %. | 2021-01-14 |
20210012923 | WIRE HARNESS - A wire harness including: a tube that is made of metal; a plurality of electrical wires that are inserted into the tube; and a plurality of shields that are formed by braided wires in which conductive strands are woven into a tubular shape, and include tubular portions that respectively cover portions of the electrical wires located outside the tube, wherein portions at one end of the plurality of shields are put together and are fixed to the tube. | 2021-01-14 |
20210012924 | WIRE HARNESS - A wire harness, including: a plurality of wire groups that each include a plurality of wires; a plurality of tubular first flexible shields that each encase a different one wire group of the plurality of wire groups; a tube that is made of a metal and into which drawn-out portions of the wires, which are drawn out from the first flexible shields, are inserted; and a tubular second flexible shield that bunches together and encases the drawn-out portions of the wires at positions thereof that are outside of the tube, and is electrically connected to the first flexible shields and the tube. | 2021-01-14 |
20210012925 | WIRE HARNESS - A wire harness, including: a plurality of wire groups, each including a plurality of wires; a tube made of metal into which the wire groups are inserted; and a plurality of flexible shields with a tube shape that each enclose one of the wire groups, wherein connectors provided at ends of the flexible shields are each connected to a portion of an outer circumferential surface of the tube in a circumferential direction of the tube. | 2021-01-14 |
20210012926 | INSULATED WIRE - An insulated wire comprising a conductor and a bubble-containing insulating layer, directly or indirectly coating the outer periphery of the conductor and containing a thermosetting resin, wherein the bubbles in the bubble-containing insulating layer include flattened bubbles whose oblateness in the cross-section perpendicular to the longitudinal direction of the insulated wire (lateral length of the bubble cross-sectional shape/vertical length of the bubble cross-sectional shape) is 1.5 or more and 5.0 or less. | 2021-01-14 |
20210012927 | Power Cable System With Cooling Capability - A power cable system including a power cable, and an evaporator pipe assembly extending along the power cable, wherein the evaporator pipe assembly having an inner liquid pipe including a pressurised liquid refrigerant, and an outer gas pipe arranged outside of and coaxially with the inner liquid pipe, wherein the inner liquid pipe is provided with a plurality of openings distributed along its length, and wherein the openings provide fluid communication between the inner liquid pipe and the outer gas pipe, allowing part of the pressurised liquid refrigerant to escape from the inner liquid pipe to the outer gas pipe and evaporate in the outer gas pipe, thereby cooling the power cable. | 2021-01-14 |
20210012928 | MULTICORE CABLE - A multicore cable including a plurality of two-core parallel electric wires such that the plurality of two-core parallel electric wires are twisted together, wherein the two-core parallel electric wires each includes two conductors arranged in parallel to a length direction of the two-core parallel electric wire; an insulating layer that covers a periphery of the two conductors; a first shield tape that covers a periphery of the insulating layer in a state of being longitudinally attached to the insulating layer; a drain wire arranged inside the first shield tape; and a jacket that covers the first shield tape, wherein a cross-section of the insulating layer perpendicular to the length direction of the two-core parallel electric wire is an oval shape in which a length of a major axis is 1.7 times or more and 2.2 times or less a length of a minor axis and has a groove at a portion including an intersection point between an outline of the oval shape and a perpendicular bisector of the major axis, wherein the drain wire is retained in the groove such that a portion of the drain wire protrudes toward the first shield tape with respect to the insulating layer, and wherein a twist pitch of twisting together the two-core parallel electric wires is shorter than 250 mm. | 2021-01-14 |
20210012929 | Superconductor Cable or superconductor cable-in-conduit-conductor with clocking feature - A method of coiling a superconducting cable, where the superconducting cable is comprised of a plurality of stacked superconducting tapes, where the superconducting cable has a clocking feature that identifies an orientation of the superconducting tapes, the method comprising the step of orienting coils of the superconducting cable, such that a magnetic field from surrounding coils impinge upon a given coil at a desired angle, based upon an orientation of the clocking feature. | 2021-01-14 |
20210012930 | METHOD FOR MANUFACTURING INSULATING SUPERCONDUCTIVE WIRE ROD - A method of manufacturing an insulated superconducting wire material comprising the steps of: removing a flux (S | 2021-01-14 |
20210012931 | WIRE HARNESS, WIRE HARNESS MANUFACTURING METHOD AND WIRE HARNESS MANUFACTURING DEVICE - A wire harness includes: a harness main body. The harness main body includes a plurality of electric wires and a binding portion. The biding portion is configured to bind the plurality of electric wires. The binding portion is formed by a cured photocurable resin. | 2021-01-14 |
20210012932 | CHIP RESISTOR AND METHOD FOR MANUFACTURING THE SAME - A chip resistor includes an upper electrode provided on a substrate, a resistor element connected to the upper electrode, and a side electrode connected to the upper electrode. The side electrode, arranged on a side surface of the substrate, has two portions overlapping with the obverse surface and reverse surface of the substrate, respectively. An intermediate electrode covers the side electrode, and an external electrode covers the intermediate electrode. A first protective layer is disposed between the upper electrode and the intermediate electrode, and held in contact with the upper electrode and the side electrode. The first protective layer is more resistant to sulfurization than the upper electrode. A second protective layer is disposed between the first protective layer and intermediate electrode, and held in contact with the first protective layer, side electrode and intermediate electrode. | 2021-01-14 |
20210012933 | Thermal Protected Varistor Device - In an embodiment a thermal varistor protection device includes a casing, a varistor embedded in the casing, wherein the varistor includes a first metallization electrode, which is only partly covered by an insulating material of the casing to allow an electrically conductive connection, a first terminal wire electrically conductively connected to the first metallization electrode of the varistor and a contact element electrically conductively connected to the first metallization electrode of the varistor in a region where the varistor is not covered by the insulating material, wherein the contact element is pre-stressed to ensure a fast separation of the contact element and the first metallization electrode when the electrically conductive connection between the contact element and the first metallization electrode becomes loose. | 2021-01-14 |
20210012934 | SINTERED BODY FOR FORMING RARE-EARTH MAGNET, AND RARE-EARTH SINTERED MAGNET - Provided are: a sintered body that forms a rare-earth magnet and is configured in a manner such that the divergence between the orientation angles of the easy axes of magnetization of magnet material particles and the orientation axis angle of the magnet material particles is kept within a prescribed range in an arbitrary micro-section of a magnet cross-section; and a rare-earth sintered magnet. This sintered body for forming a rare-earth magnet has two or more different regions exhibiting an orientation axis angle of at least 20°, given that the orientation axis angle is defined as the highest-frequency orientation angle among the orientation angles of the easy magnetization axes, relative to a pre-set reference line, of a plurality of magnet material particles in a rectangular section at an arbitrary position in a plane including the thickness direction and the widthwise direction. | 2021-01-14 |
20210012935 | ANTI-FOULING AND SPECIFIC BINDING SURFACE, DISPERSIONS COMPRISING PARTICLES HAVING SUCH SURFACES, AND METHODS OF MAKING THESE - Disclosed are anti-fouling and optionally specific binding surfaces, methods for forming anti-fouling and optionally specific binding surfaces, and molecules that may be useful for forming anti-fouling and optionally specific binding surfaces. The surfaces may be formed by employing a molecule comprising a poly(2-oxazoline) having functional groups. In an embodiment, the poly(2-oxazoline) comprises a carboxyl endgroup, an amine endgroup, an N- hydroxysuccinimide endgroup, an oxirane endgroup, an oxetane endgroup, or an isocyanate endgroup, which may enable attachment of a specific binding moiety to the poly(2-oxazoline). In an embodiment, the poly(2-oxazoline) molecule comprises a (meth)acrylate functionality that may allow for attachment to a surface comprising a moiety capable of nucleophilic conjugate addition. | 2021-01-14 |
20210012936 | MAGNETIC MATERIAL, METHOD FOR PRODUCING THE SAME, AND ELECTROMAGNETIC WAVE ABSORBING SHEET - There is provided a magnetic material that has an excellent electromagnetic wave absorption performance in a wide frequency range even under low temperature and high temperature environments and that ensures the absorption performance, and provided a magnetic material as a mixture of a magnetic material having positive slope of change in coercive force dependent on temperature, and a magnetic material having negative slope of change in coercive force dependent on temperature. | 2021-01-14 |
20210012937 | INSULATION TREATMENT METHOD FOR HELIUM INLET PIPE OF SUPERCONDUCTING MAGNET - Disclosed is an insulation treatment method for a helium inlet pipe of a superconducting magnet. The superconducting magnet has a structure with varying T-shaped cross section. The irregular parts of the magnet are filled with G10 to reduce the difficulty in the insulation treatment caused by the irregular shape. Moreover, a skirt-shaped insulating material is provided around the metal conduit to overcome the reduction in the insulation electrical performance caused by the defects in the insulation treatment for such irregular parts. The application designs a sample structure for insulation treatment, and can wrap the superconducting magnet having the T-shaped varying cross-section with insulating materials before vacuum pressure impregnation, meeting special requirements of high-voltage insulation treatment for the superconducting magnet with a complex structure under low temperature and vacuum environment. | 2021-01-14 |
20210012938 | COIL ASSEMBLY FOR MAGNETIC ACTUATOR, MAGNETIC ACTUATOR AND MANUFACTURING METHOD - A coil assembly for a magnetic actuator is described, the coil assembly comprising: a tubular coil holder ( | 2021-01-14 |
20210012939 | SOLENOID, SOLENOID VALVE, AND DAMPER - To provide a solenoid, a solenoid valve, and a damper in which when the amount of current supplied to the solenoid is small, the thrust of the solenoid to bias an object in one direction can be made small, and at the same time, even when the solenoid is not energized, the object can be biased in the same direction as that of the thrust. The solenoid includes a coil, a first movable iron core and a second movable iron core that are attracted in a direction away from each other by energizing the coil, a coil spring that biases the first movable iron core toward the second movable iron core, and a leaf spring that restricts the approach of the first movable iron core and the second movable iron core. | 2021-01-14 |
20210012940 | MAGNETIC MEMORY STRUCTURES USING ELECTRIC-FIELD CONTROLLED INTERLAYER EXCHANGE COUPLING (IEC) FOR MAGNETIZATION SWITCHING - A magnetic memory structure employs electric-field controlled interlayer exchange coupling between a free magnetic layer and a fixed magnetic layer to switch a magnetization direction. The magnetic layers are separated by a spacer layer disposed between two oxide layers. The spacer layer exhibits a large IEC while the oxide layers provide tunnel barriers, forming a quantum-well between the magnetic layers with discrete energy states above the equilibrium Fermi level. When an electric field is applied across the structure, the tunnel barriers become transparent at discrete energy states via a resonant tunneling phenomenon. The wave functions of the two magnets then can interact and interfere to provide a sizable IEC. IEC can control the magnetization direction of the free magnetic layer relative to the magnetization direction of the fixed magnetic layer depending on the sign of the IEC, induced by a magnitude of the applied electric field above a threshold value. | 2021-01-14 |
20210012941 | TRANSFORMER - The present disclosure relates to a transformer. According to an aspect of the present disclosure, a transformer includes a case; a winding portion and an iron core portion, provided in the case; an insulating fluid provided in the case; and a reinforcing portion provided outside the case, and surrounding the case, wherein the reinforcing portion is made of a second material having a yield strength higher than a yield strength of a first material constituting the case, to pressurize the case and prevent expansion of the case. | 2021-01-14 |
20210012942 | MAGNETIC LAMINATE, MAGNETIC STRUCTURE INCLUDING SAME, ELECTRONIC COMPONENT INCLUDING MAGNETIC LAMINATE OR MAGNETIC STRUCTURE, AND METHOD FOR PRODUCING MAGNETIC LAMINATE - A magnetic laminate having further suppressed magnetic saturation and higher DC superposition characteristics, a magnetic structure including the same, and an electronic component including the magnetic laminate or the magnetic structure. A magnetic laminate in which magnetic metal layers and non-magnetic metal layers are alternately laminated, wherein the non-magnetic metal layer is disposed between the magnetic metal layers; the magnetic metal layer contains an amorphous material; and the non-magnetic metal layer contains at least one element selected from the group consisting of Cr, Ru, Rh, Ir, Re, and Cu, and has an average thickness of 0.4 nm or more and 1.5 nm or less (i.e., from 0.4 nm to 1.5 nm). | 2021-01-14 |
20210012943 | TRANSFORMER INDUCTOR COMBINATION DEVICE - A combined transformer/inductor device includes a core having a central core leg and an outer core leg spaced apart from the central core leg, an inner bobbin disposed around the central core leg, an outer bobbin disposed around the inner bobbin and the central core leg and having an upper portion having a first oblong portion disposed around the outer core leg, a lower portion having a second oblong portion disposed around the outer core leg, and a central portion disposed around the inner bobbin and the central core leg, a first winding wound around the inner bobbin, and a second winding wound around the outer bobbin, the second winding having a first portion wound around the first oblong portion, a second portion wound around the central portion, and a third portion wound around the second oblong portion. | 2021-01-14 |
20210012944 | TRANSFORMER DESIGNS FOR VERY HIGH ISOLATION WITH HIGH COUPLING - Various examples are provided related to transformer designs that offer very high isolation while maintaining high coupling between the windings. In one example, an isolation transformer includes a first excitation coil wound around a first core and a second excitation coil wound about a second core. The second core is electrically separated from the first core by a high resistivity magnetic material or a non-conductive material. The first and second cores can include corresponding core segments arranged in a trident geometry or a quindent geometry. The core segments can align when the first excitation coil is inserted into a void of the second excitation coil. The isolation transformer designs are mechanically separable which can result in safe, energized, plug operations. | 2021-01-14 |
20210012945 | INDUCTANCE COIL PATH - A coil, such as, by way of example, an inductance communication coil, that includes a conductor including a first portion extending in a first level and a second portion extending in a second level, wherein the conductor includes a third portion located on a different level than that of the second portion, wherein an electrical path of the conductor is such that the second portion is located between the first portion and the third portion. | 2021-01-14 |
20210012946 | INDUCTOR DEVICE - An inductor device includes a first trace, a second trace, and a double ring inductor. The first trace is disposed at a first area. The second trace is disposed at a second area. The double ring inductor is located at an outside of the first trace and the second trace. The double ring inductor is respectively coupled to the first trace and the second trace in an interlaced manner. | 2021-01-14 |
20210012948 | SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE - A magnetic-component module includes a substrate, a header on the substrate, a core, a winding including a trace on the header, and an overmold material encapsulating the header, the core, and the trace. | 2021-01-14 |
20210012949 | COMMON MODE CHOKE COIL - A common mode choke coil is configured in which end portions of first and second wires are connected to first and second terminal electrodes, end portions of third and fourth wires are connected to third and fourth terminal electrodes, and at least a part of each of the first, third, fourth and second wires is wound around a winding core portion to form first, second, third and fourth layers. Also, a common mode choke coil is configured in which end portions of first and second wires are connected to first and second terminal electrodes, end portions of a third wire are connected to third and fourth terminal electrodes, and at least a part of each of the first, third, and second wires is wound around a winding core portion to form first, second, and third layers. | 2021-01-14 |
20210012950 | SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE - A magnetic-component module includes a substrate; a core on a first surface of the substrate; a spacer on the core; a winding including wire bonds extending over the core and electrically connecting a first portion of the substrate and a second portion of the substrate, and traces on and/or in the substrate; and an overmold material encapsulating the core, the spacer, and the wire bonds. | 2021-01-14 |
20210012952 | SURFACE-MOUNTED MAGNETIC-COMPONENT MODULE - A magnetic-component module includes a substrate, a core on a first surface of the substrate, a spacer on the core, a gap between a bottom surface of the core and the first surface of the substrate, a winding including wire bonds extending over the core and electrically connecting a first portion of the substrate and a second portion of the substrate, and traces on and/or in the substrate, and an overmold material encapsulating the core, the spacer, and the wire bonds and filling the gap. | 2021-01-14 |
20210012953 | COIL MODULE AND POWER CONVERTER - In a coil module, a coil device includes a coil unit and at least one terminal extending from the coil unit. A case is configured to house the coil device. At least one busbar is secured to the case. The at least one terminal is electrically connected to the at least one busbar. A potting member is filled in the case to fixedly retain the coil device in the case. | 2021-01-14 |
20210012954 | COIL COMPONENT - A coil component includes a magnetic portion that includes metal particles and a resin material, a coil conductor embedded in the magnetic portion, and outer electrodes electrically connected to the coil conductor. The average particle diameter of the metal particles in the magnetic portion is 1 μm or more and 5 μm or less, and the CV value of the metal particles is 50% or more and 90% or less. | 2021-01-14 |
20210012955 | CONTACTLESS ELECTRIC POWER SUPPLY DEVICE - A contactless electric power supply device of the present invention is provided with: multiple supply coils and an alternating current power source arranged on a fixed section; multiple receiving coils and a receiving circuit provided on a moving body; and a face-to-face power supply section provided for each of the multiple supply coils and configured to supply alternating current power from the alternating current power source to the supply coils only when detecting a face-to-face state between the supply coil and the receiving coil; wherein separation distances and lengths in the moving direction of the multiple supply coils and multiple receiving coils are set to satisfy face-to-face conditions, and a receiving circuit converts alternating current power received by at least one of the receiving coils in the face-to-face state and generates a receiving voltage at least equal to a driving voltage. | 2021-01-14 |
20210012956 | STRIP INDUCTION COIL FOR WIRELESS CHARGING OF A VEHICLE BATTERY - An induction coil is described for wireless charging of a vehicle battery. The induction coil includes a first electrically conductive strip, a second electrically conductive strip, and a first electrically insulative strip between the first and second electrically conductive strips. The first electrically insulative strip electrically isolates the first electrically conductive strip from the second electrically conductive strip. The first electrically conductive strip, the first electrically insulative strip, and the second electrically conductive strip are integrated into stack, where the stack is configured as multiple windings. The first and second electrically conductive strips are adapted to conduct an alternating current. Alternating current flow through the first and second electrically conductive strips and the plurality of windings generates a magnetic field for wireless inductive charging of the vehicle battery. | 2021-01-14 |
20210012957 | FIELD DEVICE AND REMOTE STATION - The present disclosure relates to a field device, comprising: a first inductive interface, at least for transmitting and receiving data, especially for transmitting a value dependent on the measured condition; at least one second interface at least for receiving energy; and a first coupling body comprising the first, inductive interface and the second interface. | 2021-01-14 |
20210012958 | EMI REJECTION FOR NEAR FIELD LINKS - For near field communications, inductive coils coupled to each communicating circuit are brought close together so that there is inductive coupling between the two coils. Data signals can then be relayed between the two circuits without any direct connection between them. However, the system is susceptible to common mode noise, such as ambient EMI. In addition to the “active” coil pairs used for transmitting and receiving data, a pair of “passive” coils is provided, proximate to the active coil pairs, that is only used for detecting the ambient EMI. The EMI signals detected by the passive coils are processed by a noise detector/processor, and the noise detector processor then controls the transmitters and/or receivers to at least partially compensate for the detected EMI signals. Transmit power or receiver thresholds may be controlled by the noise detector/processor to improve the signal-to-noise ratio, or other compensation techniques can be used. | 2021-01-14 |
20210012959 | COIL MODULE, WIRELESS CHARGING TRANSMITTING APPARATUS, RECEIVING APPARATUS, SYSTEM, AND TERMINAL - This application discloses a coil module, which includes: an insulation layer, a first planar coil winding, and a second planar coil winding, one turn of coil of the first planar coil winding includes a first portion, a second portion, and a first connection part, and one turn of coil of the second planar coil winding includes a third portion, a fourth portion, and a second connection part. The first connection portion connects an outer side part of the first portion and an inner side part of the second portion, the second connection portion connects an inner side part of the third portion and an outer side part of the fourth portion, and there is an overlap between a projection of the first connection portion on a plane of the insulation layer and a projection of the second connection portion on the plane of the insulation layer. | 2021-01-14 |
20210012960 | LAMINATED COIL AND MANUFACTURING METHOD THEREFOR - A laminated coil and manufacturing method therefor are disclosed. The laminated coil comprises multiple lamination units formed after a base body is folded. The lamination unit comprises an opening, a first common edge, and a second common edge; opening directions of two adjacent lamination units are opposite; the lamination unit is separately jointed with two adjacent lamination units by means of the first common edge and the second common edge, so that the base body in a laminated state forms a spiral power-on path. The base body is sequentially folded to form multiple lamination units, so that the base body in the laminated state forms the spiral power-on path to improve energy efficiency of a rectangular coil. In addition, on the basis of the laminated coil structure, the manufacturing method provided is adopted, and high precision of laminated coil can be highly efficiently manufactured. | 2021-01-14 |
20210012961 | DIELECTRIC COMPOSITION AND ELECTRONIC COMPONENT - A dielectric composition including a complex oxide containing bismuth, zinc, and niobium, includes a crystal phase formed of the complex oxide and having a pyrochlore type crystal structure, and an amorphous phase. When the complex oxide is represented by a composition formula Bi | 2021-01-14 |
20210012962 | IONOMERIC POLYMER AND MULTILAYER CAPACITOR AND ADDITIVES - A block copolymer forms a dielectric film with isolated polarizable domains. The block copolymer is a molecule selected to have an ionically functionalized end. The ionically functionalized end is selected to be less soluble in a solvent than another portion of the polymer such that, when a plurality of the block copolymer molecules are dissolved in the solvent, the first ends of the plurality of block copolymers interact with each other and aggregate to form isolated polarizable domains. The block copolymer forms an electrically isolating shell about a core comprised of the ionically functionalized ends. One or more additives may be disposed selectively within the core to increase the dielectric constant of the dielectric film. | 2021-01-14 |
20210012963 | MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A multilayer ceramic capacitor includes: a ceramic body including dielectric layers and having first and second surfaces opposing each other, third and fourth surfaces connecting the first and second surfaces, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a plurality of internal electrodes; and first and second side margin portions disposed on end portions of the internal electrodes exposed to the first and second surfaces, wherein each of the first and second side margin portions is divided into a first region adjacent to an outer side surface of the side margin portion and a second region adjacent to the internal electrodes exposed to the first and second surfaces, and a content of magnesium (Mg) contained in the second region is higher than a content of magnesium (Mg) contained in the first region. | 2021-01-14 |
20210012964 | CAPACITOR COMPONENT - A capacitor component includes a body including dielectric layers, first and second internal electrodes, laminated in a first direction, facing each other, and first and second cover portions, disposed on outermost portions of the first and second internal electrodes, and first and second external electrodes, respectively disposed on both external surfaces of the body in a second direction, perpendicular to the first direction, and respectively connected to the first and second internal electrodes. An indentation including a glass is disposed at at least one of boundaries between the first internal electrodes and the first external electrode or one of boundaries between the second internal electrodes and the second external electrode. | 2021-01-14 |
20210012965 | CAPACITOR COMPONENT - A capacitor component includes a body including dielectric layers, first and second internal electrodes, laminated in a first direction, facing each other, and first and second cover portions, disposed on outermost portions of the first and second internal electrodes, and first and second external electrodes, respectively disposed on both external surfaces of the body in a second direction, perpendicular to the first direction, and respectively connected to the first and second internal electrodes. An indentation is disposed at at least one of boundaries between the first internal electrodes and the first external electrode or one of boundaries between the second internal electrodes and the second external electrode. | 2021-01-14 |
20210012966 | MULTILAYERED CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON - A multilayer capacitor includes a ceramic body including a dielectric layer, and having first to sixth surfaces, connected to the first surface to the fourth surface and opposing each other, a plurality of internal electrodes disposed inside the ceramic body, exposed to the fifth surface and the sixth surface, and having one ends exposed to the third surface or the fourth surface, and a first side margin portion and a second side margin portion disposed on end portions of the internal electrode, exposed to the fifth surface and the sixth surface, the first and second side margin portions are divided into an inner layer formed to be adjacent to the ceramic body, and an outer layer formed on the inner layer, and a dielectric constant of the inner layer is lower than a dielectric constant of the outer layer. | 2021-01-14 |
20210012967 | CAPACITOR COMPONENT - A capacitor component includes a body including a dielectric layer, a first electrode and a second internal electrode, laminated in a first direction, opposing each other, and a first cover portion and a second cover portion, disposed on outermost surfaces of the first and second internal electrodes, each having a thickness of 25 μm or less, a first electrode layer and a second electrode layer, respectively disposed on both external surfaces of the body in a second direction perpendicular to the first direction and respectively, and plating layers, respectively disposed on the first and second electrode layers. A metal oxide is disposed on a boundary between the first electrode layer and the plating layer and a boundary between the second electrode layer and the plating layer. | 2021-01-14 |
20210012968 | CERAMIC ELECTRONIC DEVICE AND MANUFACTURING METHOD OF THE SAME - A ceramic electronic device includes: a multilayer structure; and a cover layer, wherein a concentration of Mn of the cover layer with respect to a main component ceramic is larger than a concentration of Mn of the dielectric layers with respect to a main component ceramic in a capacity section, wherein an average crystal grain diameter of a first dielectric layer is smaller than that of a second dielectric layer, and a concentration of Mn of the first dielectric layer with respect to the main component ceramic is larger than a concentration of Mn of the second dielectric layer with respect to the main component ceramic, in the capacity section. | 2021-01-14 |
20210012969 | Electrically conductive electret and associated electret-based power source and self-powered structure - This invention provides electrically conductive electret, electret-based direct-current power source and structural electret, with applications including the self-sensing of damage, stress and strain (including structural self-sensing) and electric powering (including structural self-powering). The electret is an electrically conductive material comprising mobile charge carriers (electrons, holes or ions), which exhibit a gradient in the carrier concertation along a line connecting the positive charge center and negative charge center in the electret. The carriers create an electric dipole. The material is electrically continuous along this line, which is along the path of least electrical resistance. The material exhibits microstructure comprising microscopic features that are positioned along said line and that interact with said carriers, with the interaction enhancing said dipole. The materials are preferably metals, carbons and their composites. The electret's electric field preferably ranges from 10′ V/m to 1 V/m. The electrical conductivity preferably ranges from 10 | 2021-01-14 |
20210012971 | METHOD FOR FORMING POLYMER COMPOSITE MATERIAL ONTO CAPACITOR ELEMENT - A method for forming the polymer composite material onto the capacitor element is provided. The method includes a preparing step, a resting step, an immersing step, and a polymerization step. The preparing step includes forming a homogeneous reaction solution containing 3,4-ethylenedioxythiophene, an emulsifier, polystyrene sulfonic acid or salts thereof, an oxidant, and a solvent. The resting step includes resting the homogeneous reaction solution to generate microparticles so that a nonhomogeneous reaction solution containing the microparticles is formed. The immersing step includes immersing the capacitor element into the nonhomogeneous reaction solution so that the nonhomogeneous reaction solution is coated onto the capacitor element and a reaction layer is formed on the capacitor element. The polymerization step includes heating the reaction layer to form a polymer composite layer containing the polymer composite material, and the polymer composite material is polymerized from 3,4-ethylenedioxythiophene and polystyrene sulfonic acid and salts thereof. | 2021-01-14 |
20210012972 | VENTED CAPACITOR MOUNTING STRUCTURE FOR AIRBAG ELECTRONIC CONTROLLER UNIT - A mounting structure for mounting an electrolytic capacitor on a printed circuit board (PCB) of an airbag electronic control unit (ECU) includes a cap for receiving a lead end of the capacitor. The cap includes openings for receiving electrical leads of the capacitor. The cap supports electrical connectors, which electrically contact the electrical leads when a lead end of the capacitor is installed in the cap. The electrical connectors include portions for interfacing with the PCB to electrically connect the electrical connectors to the PCB. The cap also includes a vent that provides fluid communication from inside the cap to outside the cap. The vent is configured to vent dielectric liquids and gases discharged from the lead end of the capacitor during thermal cycles and/or charging cycles of the capacitor. | 2021-01-14 |
20210012973 | OPTOELECTRONIC MODULE - An optoelectronic module includes a substrate, at least one optoelectronic element provided on a predetermined surface of the substrate, and a spacer disposed farther outward than the optoelectronic element and on the predetermined surface of the substrate, the spacer having a height greater than a thickness of the optoelectronic element. The spacer is disposed to allow for a gap between a member and the optoelectronic element, the spacer being provided in contact with the member, and the optoelectronic element being interposed between the substrate and the member. | 2021-01-14 |
20210012974 | FULLY-PRINTED ALL-SOLID-STATE ORGANIC FLEXIBLE ARTIFICIAL SYNAPSE FOR NEUROMORPHIC COMPUTING - The experimental realization of a non-volatile artificial synapse using organic polymers in a scalable fabrication process is provided. The three-terminal electrochemical neuromorphic device successfully emulates the key features of biological synapses: long-term potentiation/depression, spike-timing-dependent plasticity learning rule, paired-pulse facilitation, and ultralow energy consumption. The artificial synapse network exhibits excellent endurance against bending tests and enables a direct emulation of logic gates, which shows the feasibility of using them in futuristic hierarchical neural networks. Based on the demonstration of 100 distinct, non-volatile conductance states, high accuracy in pattern recognition and face classification neural network simulations is achieved. | 2021-01-14 |
20210012975 | HYBRID LITHIUM ION CAPACITOR BATTERY HAVING A CARBON COATED SEPARATE LAYER AND METHOD OF MAKING THE SAME - A hybrid lithium ion capacitor battery and method of making the same is disclosed. The hybrid lithium ion capacitor battery includes a positive electrode separated from a negative electrode by a separator layer. A first activated carbon layer is disposed between the separator layer and one of the positive and negative electrodes. The first activated carbon layer is coated on a first surface of the separator layer. A second activated carbon layer is disposed between the separator layer and the other of the positive and negative electrodes. The second activated carbon layer is coated on a second surface of the separator layer. A first current collector coextensively contacts the first electrode and a second current collector coextensively contacts the second electrode. An electrolytic solution carries lithium cations between the positive and negative electrodes through the activated carbon coated separator layer. | 2021-01-14 |
20210012976 | DIRECT ELECTROLYTE GELLING VIA BATTERY SEPARATOR COMPOSITION AND STRUCTURE - The capability of directly gelling an electrolyte within a lithium ion (or similar type) battery cell through the reaction of the electrolyte solution with a present battery separator is provided. Such a procedure results generally from the presence of suitable nanofibers within the battery separator structure that exhibit the potential for swelling in the presence of a suitable electrolyte formulation. In this manner, the capability of providing an entrenched gel within the battery separator for longer term viability and electrical generation is possible without externally gelling the electrolyte prior to battery cell introduction. The method of use of such a resultant battery, as well as the battery including such an automatic gelling battery separator/electrolyte combination, are also encompassed within this invention. | 2021-01-14 |
20210012977 | DC HIGH VOLTAGE RELAY AND CONTACT MATERIAL FOR DC HIGH-VOLTAGE RELAY - A DC high-voltage relay including at least one contact pair including a movable contact and a fixed contact, having a contact force and/or opening force of 100 gf or more, the DC high-voltage relay of 48 V or more. The movable contact and/or the fixed contact includes Ag oxide-based contact material. Metal components in the contact material includes at least one metal M essentially containing Sn, and a balance including Ag and inevitable impurity metals. The content of the metal M is 0.2% by mass or more and 8% by mass or less based on the total mass of all metal components in the contact material. The contact material has a material structure in which one or more oxides of the metal M are dispersed in a matrix including Ag or a Ag alloy. As metal M, In, Bi, Ni and Te can be added. | 2021-01-14 |
20210012978 | SPRING LOADED AUXILIARY CONTACT SYSTEM FOR BUS TRANSFER SWITCHING IN A CENTER BREAK SWITCH - The invention relates to a center break switch having a contact system for electrical current conduction and bus transfer switching. The contact system includes two moving contacts. One of the two moving contacts includes a finger contact and the other moving contact includes a first contact. Each moving contact includes a contact for bus transfer switching, wherein one of the two contacts includes a spherical contacting element, and the other contact includes a rectangular contacting element. The spherical contacting element and the rectangular contacting element engage during switching for the bus transfer, and stay in contact when the finger contact is engaged with the first contact for electrical current conduction. | 2021-01-14 |
20210012979 | METHOD FOR ASSEMBLING KEYSWITCH DEVICE - A method for assembling a keyswitch device includes: connecting a first covering portion to a surface of a first housing; connecting a second covering portion to a connection base comprising an engaging portion; rotatably engaging the engaging portion with an engaging structure; connecting the engaging structure to the first housing; and fixing a second housing to the first housing such that the first housing and the second housing constitute a recess communicating with the surface, wherein the engaging structure partially protrudes into the recess. | 2021-01-14 |
20210012980 | LOCK-OFF ASSEMBLY FOR USE IN LOCKING-OFF A TRIGGER OF AN ELECTRICAL DEVICE - A trigger assembly for an electrical device that includes a main body having a housing within which an electrical switch unit is disposed. The trigger assembly may include a trigger member having an engagement portion that is hingedly connected to the main body so that the trigger member is rotatable about a hinge relative to the main body. The trigger assembly may include an actuator member operably-connected to the trigger member that is movable between an OFF position and an ON position. The trigger assembly may include a lock-off mechanism including a lock-off member that is selectively operable to restrict movement of the trigger member towards the main body and to thereby restrict movement of the actuator member from the OFF position into the ON position, and, to not restrict movement of the trigger member toward the main body. | 2021-01-14 |
20210012981 | DISCONNECTING DEVICE FOR INTERRUPTING A DIRECT CURRENT OF A CURRENT PATH, AND ON-BOARD ELECTRICAL SYSTEM OF A MOTOR VEHICLE - A separating device for interrupting a direct current of a current path, in particular for an on-board electrical system of a motor vehicle. The separating device has a hybrid switch with a current-conducting mechanical contact system and a first semiconductor switch connected to the hybrid switch in parallel and having a switchable resistance cascade with at least one ohmic resistor which is connected to the contact system of the hybrid switch in parallel. | 2021-01-14 |
20210012982 | KEY SWITCH - A key switch includes a base, a key cap, a first support member and a second support member. The key cap is disposed with respect to the base. The first support member and the second support member are disposed between the key cap and the base. The first support member has a first linkage structure. The second support member has a second linkage structure. The first linkage structure and the second linkage structure abut against each other, such that the first support member and the second support member rotate synchronously with respect to a horizontal axis. When one of the first support member and the second support member horizontally moves with respect to the other one of the first support member and the second support member within a predetermined range along the horizontal axis, the first linkage structure and the second linkage structure keep abutting against each other. | 2021-01-14 |
20210012983 | KEYSWITCH STRUCTURE - A keyswitch structure includes a keycap, a base, and two supports pivotally connected to each other relative to a rotation axis and connected to and between the keycap and the base. One of the supports includes a first shaft recess, a first shaft portion, and a division slot formed therebetween; the other support includes a second shaft recess, a second shaft portion, and a division wall therebetween. The two supports are pivotally connected relative to the rotation axis by the first shaft portion and the second shaft portion rotatably disposed in the first shaft recess and the second shaft recess respectively. Therein, the division wall is inserted into the division slot. The keycap can move up and down relative to the base through the two supports. | 2021-01-14 |
20210012984 | LIGHT-EMITTING KEYBOARD AND BACKLIGHT MODULE - A light-emitting keyboard includes a bracket, a keycap, a circuit layer, a composite light-emitting layer and a spacing layer. The bracket has an opening. The keycap is disposed on the bracket and connected to the bracket via a support assembly. The circuit layer is disposed between the keycap and the bracket. The composite light-emitting layer is disposed under the bracket, and includes a substrate, a circuit disposed on the substrate and a light source located under the keycap and electrically connected to the circuit, wherein light emitted from the light source is transmitted upwardly to the keycap. The spacing layer is disposed between the composite light-emitting layer and the bracket, wherein the spacing layer includes a hole corresponding to the opening of the bracket, and the light source is located in the hole of the spacing layer. | 2021-01-14 |
20210012985 | Multi-Directional Input Device - A multi-directional input device includes an operation knob, a plurality of direction setting switches, and a sensation generation unit. The operation knob is configured to be operable in multiple operation directions. The plurality of direction setting switches are configured to be turned on by being pressed when the operation knob is operated. The sensation generation unit is configured to generate different operation sensation from operation sensation generated by the direction setting switches. Sensation is generated by the sensation generation unit after at least one of the plurality of direction setting switches has been turned on in a predetermined operation direction out of the multiple operation directions. | 2021-01-14 |