20th week of 2020 patent applcation highlights part 15 |
Patent application number | Title | Published |
20200147609 | SYSTEMS AND METHODS FOR SERIAL FLOW EMULSION PROCESSES - Disclosed herein are systems and methods for serial flow emulsion processes. Systems and methods as described herein result in reduced cross-contamination. | 2020-05-14 |
20200147610 | ADDRESSABLE FLOW CELL USING PATTERNED ELECTRODES - Disclosed are methods and systems concerning flow cells for sequencing a nucleic acid sample that may be characterized by the following components: a substrate having an inner surface facing a library sequencing region, and an outer surface; a plurality of a plurality of forward and reverse amplification primers immobilized over the inner surface and providing a nucleic acid library capture surface of the library sequencing region; a plurality of electrodes disposed along the inner surface directly under at least some of the forward and reverse amplification primers, and configured to provide, when charged, an electric field through the library capture surface and into the library sequencing region; electrical leads connected to the plurality of electrodes to permit the electrodes to be independently addressable; and fluidic couplings configured to deliver a plurality of nucleic acid libraries to the flow cell during different time periods. | 2020-05-14 |
20200147611 | MICROCHIP FOR ANALYZING FLUIDS - Provided is a microchip for analyzing fluids, the microchip comprising a body that comprises an upper surface and a lower surface, wherein fluid flows to internal channels formed between the upper surface and the lower surface to detect a specific antigen in the fluid, wherein the internal channels comprise an input channel configured such that an assay sample is injected through a through hole penetrating the upper surface; a reaction channel configured to be in fluid communication with the input channel, to comprise magnetic particles on which a first antibody is immobilized, to comprise magnetic particles to which the first antibody, subjected to a first antigen-antibody reaction with the assay sample having flowed from the input channel, is immobilized, wherein the magnetic particles form immune complexes through the first antigen-antibody reaction, and to have a higher height than the lower surface forming the input channel; and a detection channel configured to be in fluid communication with the reaction channel, to comprise a second antibody, subjected to a second antigen-antibody reaction with the immune complexes having flowed from the reaction channel, immobilized thereon, and to have a longer length and narrower width than the input channel or the reaction channel. | 2020-05-14 |
20200147612 | MICROFLUIDIC DEVICE, METHOD OF USING MICROFLUIDIC DEVICE AND MICRO TOTAL ANALYSIS SYSTEM - A microfluidic device, a method of using a microfluidic device and a micro total analysis system are provided. The microfluidic device includes a first substrate, and the first substrate includes a base substrate and a pixel array. The pixel array includes a plurality of pixels and is on the base substrate, and each of the plurality of pixels includes a driving electrode. Driving electrodes of two adjacent pixels are in different layers. | 2020-05-14 |
20200147613 | MICRODROPLET MANIPULATION DEVICE - A device for manipulating microdroplets using optically-mediated electrowetting comprising: a first composite wall comprising: a first transparent substrate; a first transparent conductor layer on the substrate having a thickness of 70 to 250 nm; a photoactive layer activated by electromagnetic radiation in the wavelength range 400-1000 nm on the conductor layer having a thickness of 300-1000 nm; and a first dielectric layer on the conductor layer having a thickness of 120-160 nm; a second composite wall comprised of: a second substrate; a second conductor layer on the substrate having a thickness of 70 to 250 nm; and an A/C source to provide a voltage across the first and second composite walls connecting the first and second conductor layers; at least one source of electromagnetic radiation having an energy higher than the bandgap of the photoexcitable layer; and means for manipulating the points of impingement of the electromagnetic radiation on the photoactive layer. | 2020-05-14 |
20200147614 | APPARATUS AND METHOD OF COLLECTING A SAMPLE FOR DETERMINATION OF 1, 4 DIOXANE IN DRINKING WATER - A method of collecting a sample for determination of 1,4-dioxane in drinking water includes providing a reagent dispenser operable to dispense a microbial inhibitor. A sample bottle having a predetermined inner volume is provided to a preparation site. The dispenser is calibrated to dispense a calibrated weight of the microbial inhibitor, such that a ratio of the calibrated weight to inner volume substantially equals a predetermined concentration of microbial inhibitor per liter of water determined to acidify water to a pH of 4 or less. The sample bottle is transported to a field site. The field site is remote from the preparation site. A sample of water is collected in the sample bottle at the field site that substantially fills the inner volume of the sample bottle. The dispenser is operated to substantially dispense the calibrated weight of microbial inhibitor into the sample of water. | 2020-05-14 |
20200147615 | DRIED REAGENT STRAINERS AND METHODS FOR MAKING AND USING THE SAME - Dried reagent strainers, such as cell strainers are provided. Aspects of the strainers include a body having an opening with a filter positioned in the opening, where the filter includes a dried reagent composition. Aspects of the invention further include methods of making and using the strainers, as well as kits containing the strainers. | 2020-05-14 |
20200147616 | Receptacle holder and receptacle rack - A receptacle holder having a base body, a first perimeter wall which at least partially protrudes from the base body, and a plurality of resilient elements, which are distributed about a first axis of the receptacle holder and are detachably connected with the first perimeter wall, and wherein each resilient element comprises a first end portion and a second end portion, and wherein each second end portion rests hooked over an edge of a portion of the first perimeter wall, and wherein the receptacle holder is configured to allow sliding of each second end portion in a direction perpendicular to the first axis. | 2020-05-14 |
20200147617 | FOOD WASTE RECYCLING APPLIANCE - A food recycler can include a housing defining an interior and an access opening to the interior. A mixing bin can be located within the interior and can have an inlet and an outlet. The food recycler can further include an output bin, the output bin having an inlet. The outlet of the mixing bin can couple or connect to the inlet of the output bin. | 2020-05-14 |
20200147618 | Small waste material processing device - A small-scale waste processing device includes a housing, wherein a conveying cavity is provided in the housing, a screw is rotatably provided in the conveying cavity, a rotating cavity is provided in the housing, and the rotating cavity and the conveying The cavity is connected, and a rotating block is rotatably provided in the rotating cavity. A squeezing mechanism is provided in the rotating block. A first filter is fixedly arranged on the right wall of the rotating cavity. The present invention can pass kitchen wastes through Most of the water is squeezed out, and then the water in the waste is thrown out by throwing water to make the waste more dehydrated. The discharged waste water can be directly discharged to the sewer, which avoids clogging of the sewer and saves maintenance costs. The dehydrated waste passes through Grinding and squeezing makes it difficult to make full use of the packing space during the later packing process of waste materials, and at the same time avoids the leakage of waste water from the waste materials, causing pollution to the environment. | 2020-05-14 |
20200147619 | ALKYLATED TRIPHENYL PHOSPHOROTHIONATES AS SELECTIVE METAL SULPHIDE COLLECTORS - The present invention is directed to a method for selectively recovering a sulphide mineral from an ore applying a collector being an alkylated triphenyl phosphorothionate. Further, the present invention is directed to the use of said alkylated triphenyl phosphorothionates to separate a target mineral from iron sulphide and/or silicate gangue. | 2020-05-14 |
20200147620 | System And Method Of Concentrating Niobium Ore - Methods for niobium concentration from a carbonatite host rock are presented. A basic process for niobium mineral concentration involves performing niobium mineral flotation, on a sufficiently liberated ore slurry, using at one least aromatic hydroxamate collector; and at least one lead salt as a performance modifier. A more optimized process further includes dispersion. A further optimized process includes: magnetic separation, dispersion, sulphide removal, fine suspended particle removal, and niobium cleaner flotation stages. The use of one of number of tested lead salts during flotation improves the yield, and lowers the cost as a significantly lower amount of the collector is required. The process is useful for recovering a variety of species of niobium minerals such as fersmite, pyrochlore, columbite, fergusonite, niobium-containing rutile, and niobium-containing ilmenite. | 2020-05-14 |
20200147621 | COMPOSITE OZONE FLOTATION INTEGRATED DEVICE - A composite ozone flotation integrated device may include a cylinder body, an intermediate cylinder, and a central cylinder which are coaxial. The cylinder body and the center cylinder have a common bottom. The cylinder body and the intermediate cylinder have a common top. The intermediate cylinder is arranged on support channel steel between the cylinder body and the center cylinder. A top of the center cylinder is in the intermediate cylinder. The top of the center cylinder is open-mouthed. An upper part of the cylinder body is provided with a drainpipe. The top of the cylinder body is provided with an inner cylinder exhaust pipe and a slag discharge pipe. An upper part of the intermediate cylinder is provided with an outer cylinder exhaust pipe. A lower part of the center cylinder is connected to a water inlet pipe, a dissolved gas inlet pipe, and a venting and sludge-discharge pipe. | 2020-05-14 |
20200147622 | SWINGING BUCKET CENTRIFUGE - A swinging bucket centrifuge ( | 2020-05-14 |
20200147623 | METHOD FOR OPERATING A CENTRIFUGAL SEPARATOR - A method for operating a centrifugal separator associated with a prime mover and/or a working machine. The centrifugal separator comprises at least one rotatably mounted rotor that can be rotated at a variable speed via a drive controlled by a control unit. The method is characterized in that the speed of the rotor is controlled according to the sound emissions of the prime mover and/or according to the sound emissions of the working machine. | 2020-05-14 |
20200147624 | TWO-FLUID NOZZLE - A two-fluid nozzle of an internal mixing type in which clogging does not occur easily, excellent atomization performance can be obtained, and various application can be realized with simple constitution is provided. | 2020-05-14 |
20200147625 | SHOWER DEVICE - The shower device according to the present invention comprises a main flow path connecting the shower hose and the shower head portion, having a central portion extending in an up-downstream direction, and guiding water from the shower hose to the shower head portion. And a main body provided to detachable a cartridge having an inner space formed therein to an outer diameter side of the central portion, and forming a secondary flow path for guiding water from the main flow path to the cartridge. | 2020-05-14 |
20200147626 | Frangible Dip Tube - A dip tube for a fluid pump which dip tube includes at least one frangible portion which, when intact, provides different characteristics to the dip tube than when broken, including, for example, providing for shortening of the length of the dip tube and/or providing for an inlet opening at a closed a lower end of the dip tube. The dip tube is to be inserted into a fluid containing bottle such that on insertion a distal end of the dip tube comes into engagement with a bottom wall of the reservoir with forces arising in such engagement resulting in a breaking of the frangible portion causing a change of characteristics of the dip tube. | 2020-05-14 |
20200147627 | WATER OUTFLOW CONTROL ASSEMBLY, SHOWER HEAD AND SHOWER HEAD ASSEMBLY METHOD - A water outflow control assembly includes a water inlet body, a push rod, a rotor and an elastic member. The water inlet body is provided with a valve cavity. One end of the valve cavity is provided with a push rod hole for sliding of the push rod. The push rod is provided with push blocks. The rotor is provided with tooth blocks extending toward the push rod hole and matching with the push blocks, and a retaining wall with a gap. The retaining wall is in clearance fit with an inner wall of the valve cavity, and rotation of the rotor changes a degree that the retaining wall blocks a water inlet channel. By adopting the shower head with above mentioned assembly, the water outflow control assembly can be installed through a handle hole of a shower head body of a shower head. | 2020-05-14 |
20200147628 | SPLASH SHIELD FOR A WALL MOUNTED TAP - A shield adapted for attachment to a wall mounted tap in order to form a protective barrier and prevent splash against the wall when the tap is in use. | 2020-05-14 |
20200147629 | TOOLING FOR WHEEL SPRAYING REINFORCEMENT - A tooling for wheel spraying reinforcement can uniformly apply a hard coating on the inner rim and the spoke back cavity of a wheel, and can effectively solve the technical problems of uneven spraying and poor roundness. The high-precision spraying of the hard coating of the wheel is realized, and the device has novel structure, advanced technology and high universality. | 2020-05-14 |
20200147630 | TACKY NETTING FOR COLLECTING DIRT AND PAINT OVERSPRAY - A flexible sheet collects overspray and keeps spray booth environments clean, thereby reducing or eliminating dust and foreign matter from landing on wet painted surfaces which might otherwise result in a paint surface defect. The flexible sheet comprises a woven or non-woven mesh or net material having apertures or perforations that penetrate through the sheet. The sheet is impregnated with a tacky substance, such that paint overspray and dirt particles cling to the impregnated sheet. In the preferred embodiment, the tacky substance is a wax-based substance, more preferably a natural or synthetic beeswax-based substance. The material may be made from polymeric filaments of nylon or other natural or synthetic fibers, threads or strands. The flexible sheet of material may be provided in roll form for use. Method of making a tacky netting are also disclosed. The product is particularly useful in vehicle spray-booth applications. | 2020-05-14 |
20200147631 | DISTRIBUTOR LINKAGE - The invention refers to a spraying device ( | 2020-05-14 |
20200147632 | STICKING ELIMINATION METHOD FOR AND STRUCTURE OF THE WATER CONTROL VALVE OF A WATER SPRAYING TIMER - A sticking elimination method and structure for the water control valve of a water spraying timer. The methodology includes: open/closed state sensing step: detect the open/closed mode of the water control valve and generate and send a signal to the electronically controlled processing unit; stuck state judging step: the detecting and computing module of the processing unit judges if the state of the component has gone beyond the preset abnormal value; reverse control step: if a stuck state is judged, the valve is driven to reverse; reverse state sensing step: detect if the valve has successfully reversed and returned to the open/closed mode; repeated reverse step: if the stuck state is not eliminated, repeat the reverse till set times; automatic shutdown step: if the reverse times reach the set times and it is judged that the valve is still in the stuck state, shut down the water spraying timer. | 2020-05-14 |
20200147633 | DEVICE FOR CLEANING AND DRYING A SPRAYING UNIT - A device for cleaning and drying a spraying unit, the device containing: a top end and a bottom end; the top and bottom end connected to each other by a housing; the housing having an opening proximate the top end, for receiving at least a portion of a spraying unit; a first liner within the housing; a second liner within the first liner; the first liner fitting within the housing forming a space between an outside wall of the first liner and an inside wall of the housing; the second liner fitting within the first liner forming a space between an outside wall of the second liner and an inside wall of the first liner; the opening further containing an open cap, proximate the top end; the device having at least one vacuum air supply influent port, at least one drying air supply influent port and at least one solvent supply influent port, at least one vacuum air supply channel in communication with the at least one vacuum supply influent port, for supplying vacuum air to at least one vacuum air effluent port; at least one drying air supply channel, in communication with the at least one drying air supply influent port, for supplying drying air to at least one drying air effluent port; at least one solvent supply channel in communication with the at least one solvent supply influent port, for supplying solvent to at least one solvent effluent port; the at least one vacuum air effluent port for providing air along the outside wall of the second liner, allowing the air provided by the at least one vacuum air effluent port to flow in a direction away from the top end and towards the bottom end resulting in a vacuum within the device for drawing air through the top end of the device in a direction away from the top, down along the inside wall of the second liner; the vacuum for drawing material and solvent towards and out a drain proximate the bottom end; the at least one drying air effluent port for providing air proximate the opening of the device, preferably allowing air to flow in a direction towards the bottom end; the at least one solvent effluent port for providing solvent proximate the top of the device, preferably allowing the solvent to flow in a direction towards the bottom end. | 2020-05-14 |
20200147634 | NOZZLE APPARATUS FOR DISPENSING COLORANT - A nozzle apparatus is described in relation to dispensing colorant liquid in a paint tinting system. The nozzle apparatus comprises: a nozzle ( | 2020-05-14 |
20200147635 | SEALANT APPLICATION NOZZLE AND SEALANT APPLICATION DEVICE - The purpose of the present invention is to provide a sealant application nozzle and a sealant application device that can apply a suitable amount of sealant uniformly and with which rapid work can be performed. A sealant application nozzle is provided with: a porous impregnation part that can be impregnated with sealant and elastically deforms by contact with a chamfered part; a sealant supply path that supplies sealant to the impregnation part; a base part that surrounds the impregnation part such that the tip part of the impregnation part is exposed to the outside; and a retention space that is formed between the base part and the impregnation part and retains the sealant. | 2020-05-14 |
20200147636 | Product (Coating) Applicator with Barrier Layer - Liquid product application (ceramic coatings, surface sealants) tools/medium are disclosed herein. More particularly, a liquid product applicator having an impenetrable layer of material between the absorbent textile layer, for example microfiber, and an interior substrate layers of a composite product (foam). | 2020-05-14 |
20200147637 | COATING TREATMENT METHOD, COMPUTER STORAGE MEDIUM AND COATING TREATMENT APPARATUS - A method for coating a top of a substrate with a coating solution, the method includes: supplying, before a solution film of the coating solution formed on the substrate dries, a solvent for the coating solution to a peripheral portion on the solution film of the coating solution on the substrate while rotating the substrate at a predetermined rotation speed to form a mixed layer of the coating solution and the solvent at the peripheral portion; and then, controlling a film thickness of the coating solution after drying by rotating the substrate at a rotation speed higher than the predetermined rotation speed to push the mixed layer to an outer peripheral side. | 2020-05-14 |
20200147638 | MULTI-REAGENT SLOT DIE COATING PROCESS AND USEFUL DEVICES - A slot die shim for use with a slot die, the slot die shim including a first channel configured to receive a first coating, a second channel configured to receive a second coating, and a third channel configured to receive a third coating. The slot die shim simultaneously dispenses the first coating through the first channel, the second coating through the second channel, and the third coating through the third channel onto a substrate. The coatings can be applied at different flow rates and include different test reagents. A vacuum force is applied to the first, second, and third coatings to control a width and a thickness of each of the coatings and a gap or distance between the coatings. The first, second, and third coatings are placed near one another or directly in contact with one another to minimize the area required for the coatings. | 2020-05-14 |
20200147639 | ELECTRONIC COMPONENT MANUFACTURING APPARATUS - An electronic component manufacturing apparatus has a holding member for holding an electronic component body, a surface plate, a moving unit that causes the holding member and the surface plate to relatively move, and a control unit that controls the moving unit. The control unit causes the moving unit to simultaneously perform a distance changing movement for changing, by shortening or extending, the distance between an end face of each electronic component body and a surface of the surface plate, and a position changing movement for changing a two-dimensional position where the end face of the electronic component body is projected on the surface of the surface plate in such a manner that the direction in which the two-dimensional position moves in parallel with the surface of the surface plate successively varies (for example, along a circular path). | 2020-05-14 |
20200147640 | NONCONDUCTIVE FILMS FOR LIGHTER THAN AIR BALLOONS - Non-conductive films for constructing lighter than air balloons are provided. A non-conductive film may comprise multiple layers of gas barrier polymers. An outer surface printable layer and an interior heat or ultrasonically sealable layer may also be included. Each gas barrier film may comprise multiple (e.g., from | 2020-05-14 |
20200147641 | GETTER TECHNOLOGY FOR MICROMACHINED ULTRASONIC TRANSDUCER CAVITIES - A method of forming an ultrasonic transducer device includes bonding a membrane to seal a transducer cavity with at least a portion of a getter material layer being exposed, the getter material layer comprising a portion of a bilayer stack compatible for use in damascene processing. | 2020-05-14 |
20200147642 | MULTI-FREQUENCY HYBRID PIEZO ACTUATION AND CAPACTIVE TRANSDUCER - In one embodiment, a transducer comprises a first piezoelectric stack comprising a piezoelectric material; a first layer in contact with the piezoelectric stack; and a base structure beneath the first layer. The first layer has a first displacement between a first portion of the base structure and the first layer, and the first displacement is configurable by a first bias voltage received by the transducer. | 2020-05-14 |
20200147643 | BIOMETRIC SENSOR WITH FORCE DETECTION AND ULTRASONIC IMAGING CAPABILITY - Implementations of the subject matter described herein relate to sensors including piezoelectric micromechanical ultrasonic transducer (PMUT) sensor elements and arrays thereof. The PMUT sensor elements may be switchable between a non-ultrasonic force detection mode and an ultrasonic imaging mode. A PMUT sensor element may include a diaphragm that is capable of a static displacement on application of a force and is capable of a dynamic displacement when the PMUT sensor element transmits or receives ultrasonic signals. In some implementations, a PMUT sensor element includes a two dimensional-electron gas structure on the diaphragm. The sensors may further include a sensor controller configured to switch between a non-ultrasonic force detection mode and an ultrasonic imaging mode for one or more of the PMUT sensor elements, wherein an applied force is measured in the non-ultrasonic force detection mode and wherein an object is imaged ultrasonically during the ultrasonic imaging mode. | 2020-05-14 |
20200147644 | DUAL ELECTRODE PIEZOELECTRIC MICROMACHINED ULTRASOUND TRANSDUCER DEVICE - A piezoelectric micromachined ultrasonic transducer (PMUT) device includes a layer of piezoelectric material that is activated and sensed by an electrode and a conductive plane layer. The conductive plane layer may be electrically connected to processing circuitry by a via that extends through the piezoelectric layer. One or more isolation trenches extend through the conductive plane layer to isolate the conductive plane layer from other conductive plane layers of adjacent PMUT devices of a PMUT array. | 2020-05-14 |
20200147645 | Bucket Mounted Sifter Assembly - A bucket mounted sifter assembly includes a ring that is positionable around a top end of a bucket. A pair of handles is each coupled to the ring for gripping. A first screen is positioned within the ring, and rocks and particulates can be positioned on the first screen. The first screen has openings therein of approximately 0.5 inches in size to facilitate the particulates to fall therethrough while inhibiting the rocks from passing therethrough for sifting the rocks. A second screen is positionable on the first screen and the second screen has openings therein of approximately 0.25 inches in size. Thus, the second screen reduces the size of material that can pass through the second and first screens. A fastener is extendable through the first and second screens when the second screen is positioned on the first screen for releasably coupling the second screen to the first screen. | 2020-05-14 |
20200147646 | A SCREEN - A screen includes a support structure. A plurality of elongate screening elements are arranged in spaced relationship transversely on the support structure to define elongate screening apertures between adjacent screening elements. Each screening element has a screening head defining a screening surface, the screening surfaces all being at the same height relative to the support structure. Adjacent screening elements are of different widths relative to each other with a transverse dimension of the aperture being less than a width dimension of the wider screening element. The screening head of the wider screening element is shaped to maintain a substantially constant screening aperture between the screening elements during a predetermined amount of wear of the wider screening element. | 2020-05-14 |
20200147647 | Piler Conveyor System - A piler conveyor system for screening debris such as tare dirt from materials such as beets as the materials are conveyed across a piler. The piler conveyor system generally includes a frame supporting an upper conveyor and a pair of lower conveyors. The upper conveyor is adapted to receive materials such as beets. As the materials are conveyed by the upper conveyor, debris such as tare dirt or the like will fall through screening openings in the upper conveyor and onto the lower conveyor. The lower conveyor may then dispense the debris through a debris opening. The materials will drop off the end of the upper conveyor and fall onto the second lower conveyor, which will convey the screened materials to be dispensed. | 2020-05-14 |
20200147648 | INJECTION MOLDED SCREENING APPARATUSES AND METHODS - Screening members, screening assemblies, methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly fabrication; and a combination of outstanding screen assembly mechanical and electrical properties, including toughness, wear and chemical resistance. Embodiments of the present invention use a thermoplastic injection molded material. | 2020-05-14 |
20200147649 | INJECTION MOLDED SCREENING APPARATUSES AND METHODS - Screening members, screening assemblies, methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly fabrication; and a combination of outstanding screen assembly mechanical and electrical properties, including toughness, wear and chemical resistance. Embodiments of the present invention use a thermoplastic injection molded material. | 2020-05-14 |
20200147650 | INJECTION MOLDED SCREENING APPARATUSES AND METHODS - Screening members, screening assemblies, methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly fabrication; and a combination of outstanding screen assembly mechanical and electrical properties, including toughness, wear and chemical resistance. Embodiments of the present invention use a thermoplastic injection molded material. | 2020-05-14 |
20200147651 | DENSITY SEPARATOR FOR WASTE MATERIAL - The separator according to the invention comprises: a tank ( | 2020-05-14 |
20200147652 | CLASSIFICATION PROCESS FOR SUPERABSORBENT POLYMER PARTICLES - The invention relates to a classification process for superabsorbent polymer particles, comprising classifying the water-absorbent polymer particles in a screen machine under reduced pressure wherein the pressure above the uppermost sieve is from 0 to 4.0 mbar per sieve higher than below the undermost sieve. | 2020-05-14 |
20200147653 | SYSTEM, DEVICE, AND METHOD FOR ITEM SORTING AND CONVEYING - Provided is a package sorting method, a sorting area layout, a sorting system, and a path optimization method. The package sorting method includes: dividing a sorting area into at least a first logical partition close to a first item collecting area and a second logical partition close to a second item collecting area, where the first logical partition includes a first item dropping area, and the second logical partition includes a second item dropping area. By this method, a total path of package delivery is reduced. | 2020-05-14 |
20200147654 | SUBSTRATE CLEANING APPARATUS, SUBSTRATE CLEANING METHOD, AND SUBSTRATE PROCESSING APPARATUS - A substrate cleaning apparatus for cleaning a substrate while rotating the substrate and placing a cleaning member in contact with the rotating substrate is disclosed. The substrate cleaning apparatus comprises: a self-cleaning member mounted to an arm supporting the cleaning member, the self-cleaning member being configured to come into contact with the cleaning member to perform self-cleaning of the cleaning member; and a moving mechanism mounted to the arm supporting the cleaning member, the moving mechanism being configured to move the self-cleaning member between a position where the self-cleaning member is in contact with the cleaning member and a position where the self-cleaning member is separated from the cleaning member. | 2020-05-14 |
20200147655 | SUBSTRATE PROCESSING APPARATUS - A substrate processing apparatus of an embodiment includes a nozzle plate and a support configured to support a substrate at a predetermined distance from the nozzle plate with a first surface of the substrate facing the nozzle plate. A processing liquid supply unit is configured to supply a processing liquid to a second surface of the substrate that is opposite to the first surface. A first supply unit is configured to supply a first fluid from a first supply port in the nozzle plate. A second supply unit is configured to supply a second fluid from a second supply port closer to a outer edge of the nozzle plate than the first supply port. | 2020-05-14 |
20200147656 | MEDICINE POWDER CLEANING APPARATUS AND MEDICINE POWDER CLEANING METHOD - An apparatus for removing and cleaning medicine powder as residue from an automatic dispenser includes a pressure sensor, a positive pump, and a control module. The control module includes a control unit and a power supply unit. The pressure sensor detects a first pressing force to obtain a predetermined value. The pressure sensor detects a second pressing force in a first tube to obtain a first detection value. The control unit is configured to obtain a first difference value, and determine whether the same is within a reference range. The power supply unit supplies power to the positive pump if the first difference value is not within the reference range. The positive pump creates an airflow to blow the medicine powder out of the first tube when powered. A method for cleaning up medicine powder is also provided. | 2020-05-14 |
20200147657 | LIGHT IRRADIATION DEVICE - The present invention has as an object the provision of a light irradiation device capable of performing optical cleaning with high stability regardless of the transport speed of a workpiece. | 2020-05-14 |
20200147658 | FLUID FLOW DEVICE CLEANING METHOD AND FLUID FLOW DEVICE - Provided is a method for cleaning an arbitrary fluid channel in a fluid flow device including a channel-forming body forming a plurality of fluid channels, a first header, and a second header. The method includes opening a cleaning-target channel included in the plurality of fluid channels and closing a non-cleaning-target channel which is the other fluid channel; and supplying a cleaning liquid to a cleaning-liquid supply header selected from the first header and the second header in a state where the non-cleaning-target channel is closed to cause the cleaning liquid to flow only through the cleaning-target channel. | 2020-05-14 |
20200147659 | APPARATUS AND PROCESS FOR PROCESSING OF GLASS CONTAINERS AND PROCESS FOR MANUFACTURING GLASS CONTAINERS INCLUDING SUCH A PROCESSING - An apparatus and process for processing outer surfaces of glass containers ( | 2020-05-14 |
20200147660 | SOIL RECLAMATION SYSTEM AND PROCESS - A system for treating a contaminated soil. The system includes a soil receptacle, a first conveyance mechanism in communication with the soil receptacle, and a second conveyance mechanism in communication with the first conveyance mechanism. The second conveyor is placed lower relative to the first conveyor so that the contaminated soil drops in elevation as it passes from the first conveyor to the second conveyor. One or more pretreatment sprayers are positioned substantially at a junction between the first conveyor and the second conveyor and that spray the contaminated soil as it moves from the first conveyor to the second conveyor. One or more sprayers are also positioned on the second conveyor such that they can spray the contaminated soil as it passes. An aerator is located at a depositing end of the second conveyor, by which the contaminated soil is further aerated as it drops of the depositing end of the second conveyor and contacts the aerator. One or more optional final sprayers can be positioned on the second conveyor such that they are able to spray the contaminated soil as it drops off the depositing end and contacts the aerator. | 2020-05-14 |
20200147661 | Bridge Tool for Producing Extruded Profiled Elements of Varying Cross-Section - The invention relates to a bridge tool for a device for directly extruding hollow profiled elements of variable wall thickness, comprising a die ( | 2020-05-14 |
20200147662 | BLANK FOR A FLOW FORMING METHOD - There is disclosed a tubular blank ( | 2020-05-14 |
20200147663 | WHEEL END SURFACE DETECTION AND CORRECTION DEVICE - A wheel end surface detection and correction device includes a rack, a detection system, a customized cylinder and a correction system. | 2020-05-14 |
20200147664 | END GROOVING SYSTEM AND PROCESS FOR TUBING - A groove forming station configured to simultaneously form a groove on an end of a plurality of tubes includes a conveyor system configured to receive one of the plurality of tubes and align the one of the plurality of tubes for a subsequent grooving process; a first groove forming device configured to form a first groove on one end of a plurality of tubes; a second groove forming device configured to form a second groove on another end of the plurality of tubes. The conveyor system is configured to convey the plurality of tubes to the first groove forming device; and the conveyor system being further configured to convey the plurality of tubes to the second groove forming device. | 2020-05-14 |
20200147665 | CONTAINER, AND SELECTIVELY FORMED CUP, TOOLING AND ASSOCAITED METHOD FOR PROVIDING SAME - A container, such as a beverage or food can is provided, which includes a first sidewall, a second sidewall and a bottom portion extending between the first and second sidewalls. The material of the bottom portion is stretched relative to the first sidewall and the second sidewall to form a thinned preselected profile, such as a dome. The material of the container at or about the dome has a substantially uniform thickness. The container is formed from a blank of material, which has a base gauge prior to being formed. After being formed, the blank of material of the container at or about the dome has a thickness less than the base gauge. Tooling having a clamp bead, or a progressive clamp bead, for selectively forming a blank of material into a container, as well as an associated method are also disclosed. | 2020-05-14 |
20200147666 | APPARATUSES FOR STENT SHAPING - An apparatus for crimping a radially expandable stent includes a pressure vessel, shaping balloon, and mandrel. The mandrel is configured to slidingly receive a stent thereon, and to be slidingly advanced into the pressure vessel. The shaping balloon is inflated to radially compress the stent onto the form of the mandrel; such compression need not be uniform. Pressurization of the shaping balloon facilitates the expansion of the balloon to achieve compression of the stent, with depressurization of the shaping balloon causing the balloon to return to an unexpanded state. | 2020-05-14 |
20200147667 | TOOL-TRANSITION-FREE MACHINING METHOD AND CLAMP FOR WHEEL OUTER RIM - A tool-transition-free machining method includes: first, a primary turning is conducted, then holes are drilled out by a machining center, and finally a secondary turning is conducted. | 2020-05-14 |
20200147668 | WORKPIECE PLACEMENT PLATFORM DEVICE HAVING WORKPIECE POSITIONING MEMBER MOVABLE IN AND OUT RELATIVE TO UPPER SURFACE OF PLACEMENT PLATFORM - A workpiece placement platform device including: an X-axis direction positioning member provided on one side of a placement platform on which to place a plate-shaped workpiece and configured to position one side edge of the workpiece in an X-axis direction by contacting the one side edge; a Y-axis direction positioning member provided on another side of the placement platform and configured to position another side edge of the workpiece in a Y-axis direction by contacting the another side edge; and a workpiece positioning member that is movable in and out relative to a workpiece placement surface of the placement platform and configured to partition the workpiece placement surface into sections in the X-axis direction and enable simultaneous positioning at the sections on the workpiece placement surface. | 2020-05-14 |
20200147669 | Tubing with Hydrophobic Surface - A method of forming a heat exchanger tube, particularly suited for condensing applications, contemplates cold-rolling a metallic strip to emboss a hydrophobic surface texture, to thereby form an embossed surface on the metallic strip. The method includes roll forming the metallic strip to a tubular shape, with the embossed surface on the exterior of the tubular shape, and welding the edges of the roll-formed strip to form a heat exchanger tube. Cold-rolling to emboss a hydrophobic surface texture exhibiting a contact angle of at least about 75° is contemplated, with processing including heat-treatment to minimize degradation of the hydrophobic surface texture, and roll-forming to avoid deformation of the hydrophobic surface texture, | 2020-05-14 |
20200147670 | MANUFACTURING METHOD AND STRUCTURE OF WHEEL RIM - The invention relates to a manufacturing method and a structure of a wheel rim. The manufacturing method mainly comprises the steps of forming a rim body made of a carbon fiber material in a cavity of a molding die; forming a rim assembly by extruding a metal material and assembling the rim assembly to the rim body; and forming a rim coating by tightly encapsulating a carbon fiber material on a surface of the rim body assembled with the rim assembly. | 2020-05-14 |
20200147671 | METHOD FOR MANUFACTURING DIFFERENT MATERIAL JOINED MEMBER - A method for manufacturing a different material joined member comprises: a step of punching a shaft portion of a steel rivet into a light alloy material provided with a solid resin layer on at least one surface thereof; a step of causing a shaft portion tip of the rivet to protrude from the solid resin layer on the light alloy material; a step of laying a steel material over the surface of the light alloy material on the side where the shaft portion tip of the rivet protrudes, with the solid resin layer therebetween; and a step of welding the shaft portion of the rivet with the steel material. Instead of punching the rivet, a hole may be drilled in the light alloy material provided with the solid resin layer together with the solid resin layer, the steel material may be laid over via the solid resin layer, and the shaft portion of the steel rivet may be inserted into the hole. | 2020-05-14 |
20200147672 | Handheld Handle-Powered Pull Riveter - A blind riveting device is provided, which is adapted for engagement to a handle having a powered translating member projecting therefrom. Force from the translating member imparted to a drive piston moves a second piston to pull a blind rivet connected to a jaw engaged with the second piston, thereby mounting the blind rivet. | 2020-05-14 |
20200147673 | BUS BAR TO SENSOR WIRE ATTACHMENT USING A BLIND RIVET - Systems and methods that provide an improved mechanism for attaching a sensor wire to a bus bar in a battery module are disclosed. A battery module according to the present disclosure may include a bus bar comprising a rivet hole and a plurality of battery cells electrically coupled to the bus bar. The battery module may also include a sensor wire comprising a terminal end, as well as a blind rivet passing through the rivet hole of the bus bar and coupling the bus bar to the terminal end of the sensor wire. Attaching the sensor wire to the bus bar with a blind rivet may provide one or more of the following mechanical advantages: fast assembly, robustness for low power applications, elimination of the need to wait for an adhesive to cure, and elimination of the need for double-sided access of the bus bar. | 2020-05-14 |
20200147674 | APPARATUS FOR THE REMOVAL OF A CIRCULAR COLLAR SWAGE MOUNTED ON A CYLINDRICAL PROJECTION - Apparatus is disclosed for attaching to a lockbolt via a swaged-mounted collar. The apparatus includes an element which permits relative movement between a cutting blade and an opposing surface so that the collar is held centrally within the apparatus during cutting. | 2020-05-14 |
20200147675 | ALUMINUM ALLOYS FOR USE IN ELECTROCHEMICAL CELLS AND METHODS OF MAKING AND USING THE SAME - New aluminum electrode alloys and methods of making the same are disclosed. In one embodiment, a method comprises, casting an aluminum alloy into an as-cast product, wherein the aluminum alloy comprises from 0.005 wt. % to 0.06 wt. % Fe, and forming the as-cast product into an aluminum electrode alloy. The casting step may comprise solidifying at a solidification rate. The solidification rate may be at or above a threshold solidification rate. The threshold solidification rate is sufficient to achieve not greater than 0.04 vol. % of Fe particles. | 2020-05-14 |
20200147676 | CLUSTER FOR AND METHOD OF CASTING GOLF CLUB HEADS - Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least twenty-eight main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least twenty-eight molds. Each mold of the at least twenty-eight molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of a golf club head that has a volume of at least 100 cm | 2020-05-14 |
20200147677 | CLUSTER FOR AND METHOD OF CASTING GOLF CLUB HEADS - Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least forty main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least forty molds. Each mold of the at least forty molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of an iron-type golf club head. | 2020-05-14 |
20200147678 | Ingot Mold and Method for Producing a Component - A mold includes an ingot mold and a top core. The top core is disposed in and/or on the ingot mold. The top core forms, in part, a functional surface of a component formed in the mold and the ingot mold forms at least a sub-region of the functional surface of the component formed in the mold. | 2020-05-14 |
20200147679 | DIE CASTING MACHINE AND CONTROL METHOD THEREOF - Provided is a die casting machine and die casting machine control method that are able to change the operation of a plunger at an appropriate timing. A die casting machine operates a plunger such that the plunger moves forward, detects that molten metal extruded from a sleeve by the forward movement of the plunger has arrived at a cavity, determines a deceleration starting position and a intensification starting position for changing the operation of the plunger, using, as a reference (reference position Ls), the position of the plunger | 2020-05-14 |
20200147680 | EMBEDDING THERMALLY-RESISTANT FLEXIBLE CABLING WITHIN A METAL CASTING DURING DIE-CASTING - The present disclosure describes embedding thermally-resistant flexible cabling within a metal casting during die-casting. A die-casting process may include fixing the thermally-resistant flexible cabling within a die, and die-casting the metal to form a metal casting having the thermally-resistant flexible cabling embedded within the metal casting. In some cases, the thermally-resistant flexible cabling may be utilized for grounding of the metal casting. | 2020-05-14 |
20200147681 | CASTING AND METHOD FOR MANUFACTURING CASTING - The present invention provides a Ni—B—Si three-element-based cast material containing a eutectic part of a solid phase mainly composed of Ni and B and a solid phase mainly composed of Ni and Si, wherein when a straight line is drawn in a surface or a cross section of the eutectic part, the average number of interfaces formed between the solid phase mainly composed of Ni and B and the solid phase mainly composed of Ni and Si on the straight line is at least 2.0 /μm. The present invention also provides a cast material comprising: hard phase particles mainly composed of a boride; and a binder phase containing an alloy containing Ni, Si, and B, wherein the average particle size of the hard phase particles is 3 μm or less, the average aspect ratio is 2.0 or less, the contact ratio is 35% or less, and an intensity ratio I | 2020-05-14 |
20200147682 | LAMINATION SHAPING COPPER POWDER AND LAMINATED AND SHAPED PRODUCT - This invention provides a copper powder to which tin (Sn) is added such that a high-density laminated and shaped product can be obtained by a laminating and shaping method using a fiber laser as a heat source by appropriately reducing the electrical conductivity of copper, so a laminated and shaped product having a high density and a high electrical conductivity can be obtained. That is, this invention provides a copper powder for lamination shaping in which a tin element is added to pure copper. Desirably, the copper powder contains 0.5 wt % or more of the tin element. More desirably, the copper powder contains 5.0 wt % or more of the tin element. When the product has an electrical conductivity sufficient as a copper product, the copper powder desirably contains 6.0 wt % or less of the tin element. Furthermore, no element other than the tin element is desirably added to the copper powder. | 2020-05-14 |
20200147683 | FORMING METHOD OF METAL LAYER - Provided is a forming method of a metal layer suitable for a 3D printing process. The method includes the steps of providing a plurality of metal particles on a substrate; applying an oxide-removing agent to the metal particles to remove metal oxides on the metal particles; at a first temperature, performing a first heat treatment on the metal particles for which the metal oxides are removed to form a near shape; and at a second temperature, performing a second heat treatment on the near shape to form a sintered body. The first temperature is lower than the second temperature. | 2020-05-14 |
20200147684 | SYSTEMS AND METHODS FOR ADHESIVE-BASED PART RETENTION FEATURES IN ADDITIVELY MANUFACTURED STRUCTURES - Systems and methods for adhesive-based part retention features in additively manufactured structures are disclosed. A structure includes a first AM part configured to connect to a second part via a primary connection applied to an interface between the first AM part and the second part. The structure includes at least one retention element including a secondary connection. The secondary connection includes a first adhesive configured to secure the first AM part and the second part. The secondary connection may be located to provide a connection between the first AM part and the second part. | 2020-05-14 |
20200147685 | PLANT FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT | 2020-05-14 |
20200147686 | PLANT FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT | 2020-05-14 |
20200147687 | SYSTEM AND METHOD FOR ADDITIVE METAL MANUFACTURING - A system for additive metal manufacturing, including a deposition mechanism, a translation mechanism mounting the deposition mechanism to the working volume, and a stage. A method for additive metal manufacturing including: selectively depositing a material carrier within the working volume; removing an additive from the material carrier; and treating the resultant material. | 2020-05-14 |
20200147688 | METHOD FOR PRODUCING A PART FROM A SOFT MAGNETIC ALLOY - A method is provided for producing a part from a soft magnetic alloyis provided. The method includes producing a powder from a feedstock made of a soft magnetic alloy by means of atomisation. The method further includes producing a part made of the powder by means of an additive manufacturing process in a protective atmosphere with an oxygen content of less than 100 ppmv, preferably below 50 ppmv, particularly preferably below 10 ppmv, the powder being at least partially melted. The part has a density of greater than 98%, an oxygen content of less than 500 ppmw, a sulphur content of less than 200 ppmw, a carbon content of less than 500 ppmw and a nitrogen content of less than 200 ppmw The part has a coercive field strength of less than 5 A/cm following a subsequent heat treatment. | 2020-05-14 |
20200147689 | Alternating Dual Layer Contouring and Hatching for Three-Dimensional Manufacturing - A system for manufacturing a three-dimensional article includes a support plate, a powder dispenser, a fusing apparatus, and a controller. The controller is configured to operate various printer components of the system to: (1) dispense a first layer of powder, (2) fuse a first boundary contour that is fused at least through the first layer of powder, (3) dispense a second layer of powder over the first layer of powder, (4) fuse a first infill section that is fused through the first and second layers of powder, (5) dispense a third layer of powder over the second layer of powder, (6) fuse a second boundary contour that is fused through the second and third layers of powder and is fused to the first boundary contour; and (7) continue to operate printer components to complete a fabrication of the three-dimensional article. | 2020-05-14 |
20200147690 | 3-D PRINTER WITH MANIFOLDS FOR GAS EXCHANGE - Aspects are provided relating to additive manufacturing. In one aspect, an apparatus for producing a three-dimensional (3D) structure is described that includes a build chamber having a top portion with windows through which radiative energy from one or more sources is provided to the build chamber to produce the 3D structure, and one or more manifolds disposed within the build chamber. The manifolds are configured to perform a gas exchange within the build chamber, and each manifold is positioned above a region where envelopes of radiative energy from the one or more sources overlap. In another aspect, the manifolds are moved to a first position adjacent to the top portion of the build chamber during a first mode of operation and moved to a second position away from the top portion of the build chamber during a second mode of operation. | 2020-05-14 |
20200147691 | Ultrasonic Monitoring of Additive Manufacturing - An additive manufacturing apparatus includes a platform having a top surface to support a part being constructed, a dispenser configured to deliver a plurality of successive layers of feed material onto the platform, at least one energy source to selectively fuse feed material in a layer on the platform, and an in-situ monitoring system comprising a plurality of ultrasonic sensors acoustically coupled to the platform and configured to transmit ultrasonic energy through the platform to the part being constructed on the platform and receive reflections of the ultrasonic energy through the platform from the part. | 2020-05-14 |
20200147692 | PREPARATION METHOD FOR METAL FOAM - The present application relates to a method for preparing a metal foam. The present application can provide a method capable of preparing a metal foam which is thin and has suitable porosity and pore sizes by a simple and efficient process. | 2020-05-14 |
20200147693 | A method for producing a metallic structure and a metallic structure obtainable by the method - A method for producing a porous metallic structure comprising a metal element from a metal salt comprising a cation part and an anion part, comprising the steps of: providing a volume of metal salt; exposing the volume of metal salt in an atmosphere comprising a reduction gas at a temperature below a melting temperature of the metal element, leading to converting the volume of metal salt into the porous metallic structure by removing the anion part using the reduction gas; wherein the porous metallic structure has a pore size between 1 nanometer and 50 micrometer, and a ligament size between 1 nanometer and 50 micrometer; wherein the ligament size is controlled by the temperature during the exposing. | 2020-05-14 |
20200147694 | METHOD FOR MANUFACTURING A POLYCRYSTALLINE SUPERHARD CUTTER UTILIZING LEACHING PASSAGES - A method for manufacturing a cutter includes: boring a passage into a polycrystalline superhard cutting head, the passage extending from a front face of the cutting head toward a side thereof; and introducing acid into the passage, thereby removing at least a portion of a metal from the cutting head. | 2020-05-14 |
20200147695 | PROCESS FOR MAKING LAMINATE SUBSTRATE WITH SINTERED COMPONENTS - The present disclosure relates to a process to integrate sintered components in a laminate substrate. The disclosed process starts with providing a precursor substrate, which includes a substrate body having an opening through the substrate body, and a first foil layer. Herein, the first foil layer is formed underneath the substrate body, so as to fully cover a bottom of the opening. Next, a sinterable base material is applied into the opening and over the first foil layer, and then sintered at a first sintering temperature to create a sintered base component. A sinterable contact material is applied over the sintered base component, and then sintered at a second sintering temperature to create a sintered contact film. The sintered base component is confined within the opening by the substrate body on sides, by the first foil layer on bottom, and by the sintered contact film on top. | 2020-05-14 |
20200147696 | METHOD FOR CONNECTING COMPONENTS BY MEANS OF A METAL PASTE - The invention relates to a method for connecting components, comprising the following steps: (1) applying a metal paste containing an organic solvent to the contact surface of a first component; (2) optionally applying the metal paste to the contact surface of a second component to be connected to the first component; (3) producing a sandwich arrangement with the two components and a layer of the metal paste in-between; (4) drying the layer of metal paste between the components; and (5) pressureless sintering of the sandwich arrangement comprising the layer of dried metal paste, the drying and the pressureless sintering being performed by irradiation with IR radiation with a peak wavelength in the wavelength range of between 750 and 1500 nm. The components can be selected from the group consisting of substrates, active components and passive components. One or both of the components can be permeable to IR radiation. Step (4) and/or step (5) can be carried out in an atmosphere containing oxygen or an oxygen-free atmosphere. In both cases, at least one of the components can have an oxidation-sensitive contact surface. | 2020-05-14 |
20200147697 | Tool Head - A tool head includes a first tool and a second tool disposed circumferentially on the tool head where the tool head has a rotation axis. The first tool of the tool head is an adjustable tool that is radially movable such that a radial position, relative to the second tool of the tool head, is settable. | 2020-05-14 |
20200147698 | DAMPING APPARATUS AND TOOL-HOLDING APPARATUS WITH SUCH A DAMPING APPARATUS - A damping apparatus is provided for damping vibrations of a tool-holding apparatus during machining of a workpiece. The damping apparatus comprises a damping body having two ends on which a respective damping device is arranged, which comprises a bearing pin rigidly connected to the damping body and a bearing bush that surrounds the bearing pin in the circumferential direction. An annular space filled with a damping fluid is arranged between the bearing pin and the bearing bush, which annular space is sealed in the axial direction by two elastically deformable sealing rings. The two sealing rings each comprise first and second abutment regions as well as a resilient intermediate region arranged therebetween. The first abutment region is bonded to the bearing pin and the second abutment region is bonded to the bearing bush. The intermediate region is elastically deformable relative to the bearing pin and the bearing bush. | 2020-05-14 |
20200147699 | CUTTER HOLDER WITH REDUCED ASSEMBLY TOLERANCES - A cutter holder has a holder, a collet, and a nut. The holder has a first threaded portion having an external thread, a first abutting surface, a second abutting surface, at least one recess, and at least one sealing member. The at least one recess is recessed in the second abutting surface. The at least one sealing member is mounted in the at least one recess and partially protrudes from the second abutting surface. The nut has a second threaded portion having an internal thread, a third abutting surface, and a fourth abutting surface. The internal thread and the external thread are corresponding internal and external trapezoidal threads, respectively. The third abutting surface and the first abutting surface have a corresponding diameter with a clearance therebetween being less than | 2020-05-14 |
20200147700 | NUMERICAL CONTROLLER - A drilling machine performs a feed operation while rotating a spindle, suspends the feed operation of the spindle for a predetermined dwell time at a predetermined hole bottom position, and then performs drilling by retreating the spindle. A controller for controlling the drilling machine calculates the dwell time based on a prescribed rotation amount in response to specification of the prescribed rotation amount (dwell rotation amount) at the hole bottom position. | 2020-05-14 |
20200147701 | VERTICAL-EDGE DOUBLE-STEP SAWTOOTH CUTTER FOR PREPARING HIGH-QUALITY HOLES OF COMPOSITE MATERIAL AND HYBRID STACK STRUCTURE THEREOF - A vertical-edge double-step sawtooth cutter for preparing high-quality holes of composite material and thereof hybrid stack structure, and has three parts which are a major cutting edge region A, a minor cutting edge region B and a shank region C. The minor cutting edge region B comprises a step vertical-edge region D and a sawtooth cutting region E. This has the step structure and the sawtooth structure which is distributed in the first step, has a recutting function at the inlet and a reverse cutting function at the outlet in the direction opposite to the main cutting motion. The cutter has the vertical edge structure distributed in the second step, and the angle of the second step is a negative value, thereby realizing chip breaking and crushing, reducing scratch to the upper-layer composite material and metal hole walls. | 2020-05-14 |
20200147702 | CUTTING PROCESSING SYSTEM AND PERFORMANCE TEST PAPER FOR EVALUATING DISCHARGE RESPONSIVENESS THEREOF - A cutting processing system includes: a spindle mounted with a cutting tool in which a lubrication discharge path is formed along the central axis thereof for rotating the cutting tool; a lance provided inside the spindle in order to supply oil and air to the cutting tool; and a rotary union mounted on the end portion of the spindle for supplying the oil and the air to the lance in a non-mixed state. | 2020-05-14 |
20200147703 | PROCESSING DEVICE AND PROCESSING METHOD - The present invention is provided with: a first processing position (A | 2020-05-14 |
20200147704 | ONLINE CUTTING DEVICE FOR WHEEL SPINNING FLASH - A wheel spinning flash cutting device includes of a rack, a turnover cylinder, a connection rod, a top plate, a first guide rail, a left sliding plate, bearing pedestals, left shafts, rollers, a clamping cylinder, a first motor, a belt wheel, a right base, a synchronous belt, right shafts, second rails, a support, a cutting blade, a second motor, a feed cylinder and a bracket. | 2020-05-14 |
20200147705 | Method for Chipping Production of a Gear Wheel Provided with Double-Helical Teeth - The invention makes available a method for the production of gear wheels, with which it is possible to produce gear wheels having double-helical teeth, in particularly efficient manner. For this purpose, in the case of the method according to the invention for chipping production of a gear wheel, which is provided with double-helical teeth, in which the teeth of the one gear half are configured to run counter to the teeth of the other gear half, in rising manner, wherein the gear halves are arranged offset from one another by an angle amount with reference to the axis of rotation of the gear wheel, a gear wheel blank is made available, on which the teeth provided on the gear wheel are produced by means of hobbing, using a hobbing wheel, which, during hobbing machining of the teeth, in each instance, of one of the gear halves, reaches all the way into the adjacent tooth gaps of the other gear half, in each instance. | 2020-05-14 |
20200147706 | DEBURRING TOOL - A deburring tool including a tool base body defining a blade shaft and a bar blade defining a cutting profile having a main cutting edge and a secondary cutting edge, wherein at least a portion of the main cutting edge and/or the secondary cutting edge is concave or convex, the bar blade is held in the blade shaft, and the deburring tool is configured to deburr a bevel gear. | 2020-05-14 |
20200147707 | MACHINE TOOL - A machine tool includes a ram extending in a longitudinal direction and being disposed horizontally, a processing head attached to the ram, a tower connected to the ram in a state of upwardly standing at an intermediate position in the longitudinal direction of the ram and having an adjustable height, a front arm connected to a front portion of the ram, and a rear arm connected to a rear portion of the ram. The tower includes a base portion fixed to the ram, an arm connection portion connecting the front arm and the rear arm, and a jack-up bolt. The jack-up bolt is in contact with one of the base portion and the arm connection portion in a vertical direction, and threadingly engaged to the other one of the base portion and the arm connection portion. The jack-up bolt pushes the arm connection portion upwardly by screwing or unscrewing. | 2020-05-14 |
20200147708 | LOW-PROFILE MECHANICAL RETENTION - An assembly of mechanical components includes a solder joint between two metal components. A mounted component is retained on one side of a support structure by a solder joint on the other side of the support structure between a retainer and a connector that is fast with the mounted component and extends through the support structure. The retainer is of sheet metal construction, so that a height of the solder joint is no more than the thickness of the retainer, thus providing a low-profile joint. | 2020-05-14 |