15th week of 2014 patent applcation highlights part 27 |
Patent application number | Title | Published |
20140098901 | METHOD AND APPARATUS FOR TRANSMITTING DATA USING CODEBOOK - A method and an apparatus for transmitting data using a codebook include receiving current antenna configuration information of a transmitting end, obtaining a mask matrix corresponding to the current antenna configuration according to the current antenna configuration information. The method also includes generating a codebook corresponding to the current antenna configuration according to a mother codebook and the mask matrix and selecting one codebook element from the codebook. Indication information corresponding to the codebook element is transmitted to the transmitting end and receiving data is transmitted by the transmitting end. | 2014-04-10 |
20140098902 | CALIBRATION OF MIMO SYSTEMS WITH RADIO DISTRIBUTION NETWORKS - A system and method of maintaining performance of an RF Distribution Network that combines signals (phases and amplitudes) passing through components that are subjected to parameters variations due to aging and temperature is disclosed; resultant distortion is reduced or eliminated via a real time calibration. | 2014-04-10 |
20140098903 | radio communication for reducing the signaling amount in selecting a plurality of beams in pre-coding for enhancing throughput - The signaling amount in selecting a plurality of beams is reduced in pre-coding to enhance throughput. When notification of a beam number is provided in a feedback signal from an user equipment to a radio base station, a superior beam number, having a high quality rank with small time variation, is bound up and fixed for a predetermined time period and notification of only a inferior beam number is provided within the predetermined time period. For example, to select three beams among six beams, first, notification of the superior two beam numbers (beam numbers ‘b’ and ‘c’) is provided. These beam numbers are fixed for a predetermined time period and then notification of only the inferior one beam number (beam number ‘e’) is provided within the predetermined time period. Thus, the signaling amount for providing beam number notification is reduced. | 2014-04-10 |
20140098904 | METHODS AND ARRANGEMENTS FOR SIGNALING CONTROL INFORMATION IN A COMMUNICATION SYSTEM - The invention relates to devices and methods for signalling control information associated with transmission of data over a wireless channel. A second communication device receives (S | 2014-04-10 |
20140098905 | Methods And Apparatus For Signal Filtering - Systems and techniques for signal filtering are described. A bandpass filter is defined so as to provide for a reduced rolloff region so as to avoid interference with an adjacent carrier. Definition of the bandpass filter provides for a frequency response that compensates for loss of signal components in the rolloff region. Definition of the bandpass filter may be based at least in part on characteristics of a specified legacy filter used by devices from which signals may be received or to which signals may be transmitted. | 2014-04-10 |
20140098906 | TRANSMIT DIVERSITY ARCHITECTURE WITH OPTIMIZED POWER CONSUMPTION AND AREA FOR UMTS & LTE SYSTEMS - A method and apparatus for providing total power from one transmit path. The method provides the steps of: selecting a transmit path and closing a first switch, located after a digital to analog converter. A second switch between the two transmit paths is then closed in order to provide for the use of at least one low-pass filter in each transmit path. The signal is then processed through the at least one low pass filter in each transmit path. The signal is then processed through at least one mixer in each transmit path. After the mixer, the signal is then processed through at least one driver amplifier in each transmit path, and one-half of the total power is allocated to each of two transmission paths. A third switch is then closed after the at least one power amplifier in each transmit path to force the half-power from one transmit path into one output. | 2014-04-10 |
20140098907 | TIMING PILOT GENERATION FOR HIGHLY-SPECTRALLY-EFFICIENT COMMUNICATIONS - Methods and systems are provided for timing synchronization for reception of highly-spectrally efficient communications. An example method may include, mapping, in a transmitter, a plurality of transmit bits to a plurality of symbols at a symbol rate that is based on an oscillator signal. The plurality of symbols may be processed via a filter. The processing may result in an inter-symbol correlated (ISC) signal. The oscillator signal may be frequency divided to generate one or more pilot signals having a frequency that is a sub-harmonic of a frequency of the oscillator signal. The pilot signal may be injected into the ISC signal. The injecting may result in an ISC signal with timing carrier. The ISC signal with timing carrier may be transmitted. Gain of the one or more pilot signals may be adjusted based on a spectral mask value associated with the transmitting. | 2014-04-10 |
20140098908 | CURRENT REDUCTION IN DIGITAL CIRCUITS - A digital circuit includes at least one input node, a biasing circuit, and a digital baseband circuit. The input node receives a digital signal including samples at a plurality of sample instances, the samples including a positive sample and a negative sample and represented by first plurality of bits. The biasing circuit generates a biased digital signal by adding a bias value to the digital signal so as to change the positive sample and the negative sample to first sample and second sample respectively and represented by second plurality of bits. The digital baseband circuit is configured to receive and process the biased digital signal such that reduced current consumption is realized based on a number of bit toggles in the second plurality of bits being less than a number of bit toggles in the first plurality of bits. | 2014-04-10 |
20140098909 | Multi-Gigabit Millimeter Wave Receiver System And Demodulator System - A receiver system and a demodulator system are configured to receive and demodulate, respectively, multi-gigabit millimeter wave signals being wirelessly transmitted in the unlicensed wireless band near 60 GHz. | 2014-04-10 |
20140098910 | METHOD AND APPARATUS FOR REDUCING THE TIME REQUIRED TO ACQUIRE A GPS SIGNAL - A method of correlating a digital communications signal is described. In an example, a window is defined equal to a portion of an epoch of the digital communication signal. The digital communication signal is then correlated across the window. A determination is made as to whether a correlation peak results from the correlating. Timing parameters are then established for receiving additional digital communication signals in response to presence of the correlation peak. | 2014-04-10 |
20140098911 | Adaptive Frequency-Domain Reference Noise Canceller for Multicarrier Communications Systems - A method and apparatus to align data blocks in a data signal and a reference signal to increase cross-correlation between the data signal and the reference signal as compared to the unaligned data and reference signals and cancel interference in the data signal in the frequency-domain under changing conditions and in the presence of the data signal. | 2014-04-10 |
20140098912 | HIGH-THROUGHPUT BEAMFORMING MIMO RECEIVER FOR MILLIMETER WAVE COMMUNICATION AND METHOD - A receiver in a communication system is provided that includes a synchronization module and a channel estimator. The synchronization module is configured to identify an end of a cyclic prefix (CP) in a received signal using slope detection by monitoring a detection metric threshold in the received signal. The channel estimator is configured to estimate a complex noise variance using guard band subcarriers. | 2014-04-10 |
20140098913 | SYSTEM AND METHOD FOR I-Q IMBALANCE CORRECTION - Systems and methods are disclosed for compensating I-Q imbalance in a wireless receiver. The receiver may employ a quadrature downconverter configured to receive an RF signal input and output an in-phase component and a quadrature component at an IF, an IF rotation block configured to downconvert the in-phase and quadrature components to baseband and an I-Q correction block configured to compensate for an I-Q imbalance in the received signal, wherein the I-Q correction block is positioned downstream from the IF rotation block in the signal path. Performing the I-Q correction after conversion to baseband may allow the compensation calculations to operate at a reduced digital rate. Similarly, digitally adjusting the gain of the signal prior to I-Q compensation may reduce the number of bits that are manipulated during the compensation process. These features may represent significant efficiencies as compared to I-Q corrections performed at IF. | 2014-04-10 |
20140098914 | RECEIVING METHOD AND RECEIVING APPARATUS - All data symbols used in data transmission of a modulated signal are precoded by switching between precoding matrices so that the precoding matrix used to precode each data symbol and the precoding matrices used to precode data symbols that are adjacent to the data symbol along the frequency axis and the time axis all differ. A modulated signal with such data symbols arranged therein is transmitted. | 2014-04-10 |
20140098915 | ADAPTIVE NON-LINEAR MODEL FOR HIGHLY-SPECTRALLY-EFFICIENT COMMUNICATIONS - A receiver may be operable to generate estimates of transmitted symbols using a sequence estimation process that may incorporate a non-linear model. The non-linear model may be adapted by the receiver based on particular communication information that may be indicative of non-linearity experienced by the transmitted symbols. The receiver may generate a reconstructed signal from the estimates of the transmitted symbols. The receiver may adapt the non-linear model based on values of an error signal generated from the reconstructed signal, and the values of the error signal may be generated from a portion of the generated estimates that may correspond to known symbols and/or information symbols. The values of the error signal corresponding to the known symbols may be given more weight in an adaptation algorithm, and the values of the error signal corresponding to the information symbols may be given less weight in the adaptation algorithm. | 2014-04-10 |
20140098916 | SINGLE PASS RF DRIVER - The disclosed embodiments relate to ion delivery mechanisms, e.g., for fusion power. Particularly, some embodiments relate to systems and methods for delivering ions to a fuel source in such a manner to initiate fast ignition. The ions may be accumulated into “microbunches” and delivered to the fuel with considerable energy and velocity. The impact may compress the fuel while delivering sufficient energy to begin the fusion reaction. | 2014-04-10 |
20140098917 | METHOD AND APPARATUS FOR GENERATING ENERGY BY NUCLEAR REACTIONS OF HYDROGEN ADSORBED BY ORBITAL CAPTURE ON A NANOCRYSTALLINE STRUCTURE OF A METAL - Technical problems: increasing and regulating the power obtained according to a method and by an apparatus based on nuclear reactions between hydrogen ( | 2014-04-10 |
20140098918 | Method and System for Detecting Special Nuclear Materials - A method and system for detecting special nuclear materials are disclosed. Said method and system detect the special nuclear materials by making use of the photofission characteristic and thermal neutron induced fission characteristic thereof. In one preferred embodiment, the high density and/or high atomic number region in the object to be detected is also detected first as a suspicious region. | 2014-04-10 |
20140098919 | METHOD OF CHANGING THE DIRECTION OF MOVEMENT OF THE BEAM OF ACCELERATED CHARGED PARTICLES, THE DEVICE FOR REALIZATION OF THIS METHOD, THE SOURCE OF ELECTRMAGNETIC RADIATION, THE LINEAR AND CYCLIC ACCELERATORS OF CHARGED PARTICLES, THE COLLIDER, AND THE MEANS FOR OBTAINING THE MAGNETIC FIELD GENERATED BY THE CURRENT OF ACCELERATED CHARGED PARTICLES - The inventions relate to a group that includes means for directing charged particles, enabling the acceleration and interaction thereof, and producing radiation caused by their movement, namely a method for changing the direction of an accelerated charged particle beam, a device for implementing said method, a source of undulator electromagnetic radiation, a linear and a circular charged particle accelerator, and a collider and means for producing a magnetic field created by a stream of accelerated charged particles. The method and the device for implementing same are based on the use of a curved channel ( | 2014-04-10 |
20140098920 | METHOD FOR THE PRODUCTION OF RENEWABLE HEAT ENERGY - The subject of the invention is a process for heat production with nuclear interactions. During the process the gas is pumped through a stack of nanoparticles in a device featuring an internal and an external chamber via an inlet and an outlet opening, and the process is initiated by heating the device. Further, the subject of the invention is a device accomplishing said process. The device has an interconnected internal chamber, and surrounding said chamber there is an external chamber having at least one inlet and one exit opening. There are nanoparticles in the internal chamber. There is an impermeable wall between the two said chambers. The internal chamber is separated from the exit opening by a heat resistant, porous ceramic wall. There is a heating element on the internal side wall. | 2014-04-10 |
20140098921 | METHODS AND APPARATUSES FOR OPERATING AND REPAIRING NUCLEAR REACTORS - Method of repairing nuclear reactors that include one or more submerged lines welded to one or more support brackets may include: removing a damaged section of one of the one or more submerged lines; and replacing the damaged section of the one of the one or more submerged lines without welding. Methods of operating nuclear reactors that include one or more submerged lines welded to one or more support brackets may include: shutting down the nuclear reactor; repairing damage to at least one of the one or more submerged lines without welding; and starting up the nuclear reactor. Methods of operating nuclear reactors that include one or more submerged lines welded to one or more support brackets may include: cooling down the nuclear reactor; repairing damage to at least one of the one or more submerged lines without welding; and heating up the nuclear reactor. | 2014-04-10 |
20140098922 | APPARATUS AND METHOD TO INSPECT, MODIFY, OR REPAIR NUCLEAR REACTOR CORE SHROUDS - This invention generally concerns robotic systems and is particularly concerned with improved apparatus and methods for remotely inspecting, modifying or repairing a core shroud in a nuclear reactor. The apparatus of the invention includes a partial upper track which horizontally movable along the core shroud, a head and frame assembly which is horizontally movable along the partial upper track, a lower track which is connected to the head and frame assembly and is horizontally movable along the core shroud, and a carriage and arm assembly which extends downward into an annulus formed by the reactor pressure vessel and the core shroud, wherein the arm includes at least one sensor for inspecting the core shroud. | 2014-04-10 |
20140098923 | APPARATUS AND METHOD TO SWITCH ULTRASONIC SIGNAL PATHS IN A MODERATELY HIGH RADIATION AREA - The invention relates to an apparatus and methods for operation in relatively high radiation fields to remotely switch signal devices through a shared single main umbilical signal cable. The invention is particularly suitable for use in a nuclear reactor, such as a boiling water reactor, and in difficult to access areas in the reactor pressure vessel. One or more main umbilical cables connect a control station to an enclosure housing a signal switching device. The signal switching device allows several signal generating/receiving devices, such as cameras and ultrasonic probes, to be controlled by the one or more main umbilical cables. | 2014-04-10 |
20140098924 | APPARATUS AND METHOD TO CONTROL SENSOR POSITION IN LIMITED ACCESS AREAS WITHIN A NUCLEAR REACTOR - This invention concerns robotic systems and is specifically concerned with an improved apparatus and method for remotely positioning a sensor, such as an ultrasonic probe, in limited access areas within a nuclear reactor. The apparatus includes a bottom frame and a top cover which is substantially aligned with and positioned above the bottom frame. A sensor is connected to the top cover and linear rails are connected to the bottom frame in a parallel relationship. There is a mechanism movably connected to the first and second linear rails in order to allow horizontal travel of the top cover. Further, there is at least one cable connected to the sensor and a power source, signal source or receiver. | 2014-04-10 |
20140098925 | CONTROL ROD FOR NUCLEAR REACTOR AND METHOD OF MANUFACTURING CONTROL ROD - A control rod for nuclear reactors includes four wings including neutron absorbers containing hafnium, a front end structural member which has a cross shape in cross section and includes brackets bonded to the leading ends of the wings, and a terminal end structural member which has a cross shape in cross section and includes brackets bonded to the tailing ends of the wings. The four wings are bonded to a wing-bonding member including a cross-shaped center shaft so as to form a cross shape. The front end structural member and the wing-bonding member are made of a zirconium alloy. The wings include neutron-absorbing plates having neutron-absorbing portions and each have an outer surface which is opposed to a fuel assembly and at which a hafnium-zircaloy composite member covered with zircaloy is disposed. The neutron-absorbing plates are opposed to each other with trap spaces disposed therebetween. | 2014-04-10 |
20140098926 | Electronic Circuit and Electronic Device Including the Same - A counter includes: a count processing circuit including a nonvolatile register; a regulator receiving voltage from a direct current power supply, generating power supply voltage based on the received voltage for the count processing circuit, and supplying the power supply voltage to the count processing circuit; and a delay circuit receiving the power supply voltage and supplying a count signal to the count processing circuit after the power supply voltage is supplied to the count processing circuit. After having received the power supply voltage from the regulator, the count processing circuit updates a count value in response to the count signal and holds the updated count value in the nonvolatile register in a non-volatile manner. | 2014-04-10 |
20140098927 | METHOD AND APPARATUS FOR DETECTING CUT-OFF FREQUENCY OF PULSE SIGNAL - Disclosed is a apparatus and method for detecting a cut-off frequency of a pulse signal, the apparatus including an input processor configured to generate a second pulse signal at a time when a rising edge and a falling edge of a first pulse signal appear, in a case the first pulse signal, which is a pulse signal of a monitoring object, is inputted, a counter configured to count a clock signal relative to the second pulse signal generated by the input processor, a reset processor configured to reset the counter at every predetermined (set) period, and a detector configured to generate and output a cut-off frequency of a detection signal, in a case an output value of the counter exceeds a predetermined (set) threshold during the predetermined period. | 2014-04-10 |
20140098928 | SERIAL-IN-PARALLEL-OUT SHIFT REGISTERS WITH ENHANCED FUNCTIONALITY - A configuration of logic elements enables existing Serial-In-Parallel-Out (SIPO) shift registers to perform their own bit count, report the receipt of a valid transmission consisting of an expected number of bits and report the receipt of an invalid transmission consisting of greater than the expected number of bits. Logic elements additional to the foregoing enable SIPO shift registers to receive valid transmissions of varying expected numbers of bits. Special purpose integrated circuits (ICs) are disclosed which also contain the aforementioned configurations of logic elements. Newly designed SIPO shift registers which contain within them the foregoing configurations of logic elements are further disclosed. Potential messages of multiple acceptable message lengths are accommodated. Some embodiments are equipped with tri-state data outputs. | 2014-04-10 |
20140098929 | NON-CONTACT ROTARY POWER TRANSFER SYSTEM - A power delivery system includes a rotary transformer having a primary winding and a secondary winding and configured to transfer power between stationary coupling elements on a stationary side and rotational coupling elements on a rotational side. The rotational coupling elements share a central axis with the stationary coupling elements, and are adapted to rotate with respect to the stationary coupling elements. The power delivery system includes an isolation transformer that drives the primary winding of the rotary transformer, and a plurality of power inverter stages whose outputs are adapted to be summed and coupled to the rotary transformer. A plurality of output power converters receive transmitted power from the rotary transformer. A plurality of control elements, disposed on the rotating side, are configured to close a feedback loop on desired and actual performance of the output power converters, and to control the power inverter stages. | 2014-04-10 |
20140098930 | EXTREMITY IMAGING APPARATUS FOR CONE BEAM COMPUTED TOMOGRAPHY - An apparatus for cone beam computed tomography can include a support structure, a scanner assembly coupled to the support structure for controlled movement in at least x, y and z orientations, the scanner assembly can include a DR detector configured to move along at least a portion of a detector path that extends at least partially around a scan volume with a distance D | 2014-04-10 |
20140098931 | DUAL DISPLAY CT SCANNER USER INTERFACE - A user interface for a CT imaging system is disclosed. The user interface includes a first display configured to enable an operator to perform set-up and scanning tasks associated with performing a CT exam on one or more patients, with the set-up and scanning tasks including acquiring and verifying scan image data. The user interface also includes a second display configured to enable the operator to perform image post-processing tasks associated with the CT exams on the one or more patients, with the image post-processing tasks including performing image reconstructions and reformats. Each of the first display and the second display are operable independent from one another to provide for parallel workflows between the first display and second display and between the patient set-up and scanning tasks and the post-processing tasks. | 2014-04-10 |
20140098932 | DUAL DISPLAY CT SCANNER USER INTERFACE - A CT user interface includes first and second displays that selectively display distinct display zones thereon. The first display includes a zone enabling the operator to create a record for each of a plurality of patients and an exam set-up and a protocol selection zone enabling the operator to select a scan protocol for performing a CT scan on a selected patient. A task list zone on the first display displays all steps and sub-steps of a CT scan for a selected patient based on the selected scan protocol, and a settings zone and a scanning zone on the first display displays and enables operator selection of a plurality of scan parameters related to the selected scan protocol. Any general user interface elements not needed for the selected scan protocol are not displayed on the first and second displays, so as to simplify the user interface for the operator. | 2014-04-10 |
20140098933 | DUAL DISPLAY CT SCANNER USER INTERFACE - A CT user interface includes first and second displays that enable an operator to perform set-up and scanning tasks associated with performing CT scans and enable the operator to perform image post-processing tasks associated with the CT scans. A plurality of distinct display zones are selectively displayed on the first and second displays, with the first display displaying a zone enabling the operator to create a record for each of a plurality of patients, a task list zone displaying all steps and sub-steps of a CT scan to be performed for a selected patient based on a selected scan protocol, a settings zone and a scanning zone displaying and enabling operator selection of scan parameters related to the selected scan protocol for the selected patient, and a dose area zone displaying a relationship between the selected scan parameters and a radiation dosage experienced by the patient based thereon. | 2014-04-10 |
20140098934 | IMAGE DIAGNOSTIC APPARATUS, X RAY COMPUTED TOMOGRAPHY APPARATUS, MEDICAL BED APPARATUS, AND BED CONTROL METHOD - According to one embodiment, a support mechanism movably supports the table top. A bed driver generates driving power to be supplied to the support mechanism to move the table top. An imaging mechanism includes a mechanism for acquiring medical image data associated with a subject placed on the table top. An ascending switch receives an ascending instruction for the table top. A descending switch receives a descending instruction for the table top. A storage unit stores the height of the table top at the time of the issuance of an ascending instruction as a target return position. When a descending instruction is issued, a bed controller controls the bed driver to descend the table top to the target return position stored in the storage unit. | 2014-04-10 |
20140098935 | Mammography System and Method Employing Offset Compression Paddles, Automatic Collimation, and Retractable Anti-scatter Grid - A mammographic imaging system is optimized for use with a single fixed size flat panel digital image receptor. It accommodates compression devices (paddles) of varying sizes, and positions them properly in a field of view of the image receptor. When a compression paddle with size smaller than the field of view of the image receptor is used, the compression paddle can be shifted laterally in the direction parallel to the chest wall, so as to facilitate different views of different size breasts, and permit the image receptor to image as much of the desired tissue as possible. An automatic X-ray collimator restricts the X-ray illumination of the breast in accordance with the compression paddle size and location in the field of view. An anti-scatter grid, mounted inside the image receptor enclosure, just below the top cover of the enclosure, can be retracted out of the field of view of the image receptor for use in magnification imaging. | 2014-04-10 |
20140098936 | NONDESTRUCTIVE EXAMINATION OF STRUCTURES HAVING EMBEDDED PARTICLES - A system comprises a structure having particles embedded at a level within the structure, and X-ray imaging apparatus for capturing images of the particles at the level. | 2014-04-10 |
20140098937 | Mobile Aircraft Inspection System - A system for scanning aircraft for concealed threats is provided. The system comprises a vehicle and a manipulator arm attached with a scanning head that can be maneuvered in multiple directions to completely scan an aircraft from the outside. The system uses transmission based X-ray detection, backscatter based X-ray detection or a combination thereof, in various embodiments. The system also includes gamma-ray and neutron detectors, for detection of nuclear and radioactive materials. | 2014-04-10 |
20140098938 | MOBILE X-RAY IMAGING APPARATUS - A mobile X-ray imaging apparatus includes an X-ray generation unit, a boom member configured to hold and arrange the X-ray generation unit at an arbitrary position, a supporting column unit connected to the boom member and configured to elevate and pivot the X-ray generation unit, a display unit, including a display screen, coupled to the X-ray generation unit through a movable mechanism configured to enable the orientation of the display screen, with respect to the X-ray generating unit, to be altered. | 2014-04-10 |
20140098939 | MOBILE RADIATION GENERATION APPARATUS AND MOBILE RADIATION IMAGING SYSTEM - A mobile radiation generation apparatus includes a cart, a radiation generation unit, a positioning member fixed to the cart and configured to movably support the radiation generation unit, a receiving unit configured to store a radiation imaging unit, the receiving unit extending in a direction toward a lower inside portion of the cart from a predetermined position at a side surface of the cart, a control unit configured to control the mobile radiation generation apparatus, and a generated voltage supplying unit disposed to face the control unit across the receiving unit and configured to supply voltage to the radiation generation unit. | 2014-04-10 |
20140098940 | METHOD AND APPARATUS FOR INVESTIGATING THE X-RAY RADIOGRAPHIC PROPERTIES OF SAMPLES - The invention relates to a method and an apparatus for studying the X-ray properties of samples ( | 2014-04-10 |
20140098941 | SYSTEMS FOR TRANSPORTING X-RAY DETECTOR AND DETECTOR CONTROL DEVICE - A system is provided. The system includes a portable digital X-ray detector and a portable detector control device configured to communicate with the digital X-ray detector. The system also includes a coupling mechanism configured to couple the portable digital X-ray detector to the portable digital X-ray detector to enable simultaneous transport of the digital X-ray detector and the detector control device. The coupling mechanism does not communicate with any component of an imaging system including the portable digital X-ray detector and portable detector control device. | 2014-04-10 |
20140098942 | RADIATION GENERATING APPARATUS - A radiation generating apparatus comprising: a radiation tube configured to irradiate radiation; an boom configured to support the radiation tube; an boom supporting unit configured to support the boom; a first column linked to the boom supporting unit and formed in a vertical direction; and a second column extensibly linked to the first column, the boom comprising a first connecting unit, and the second column comprising a second connecting unit, wherein when the boom is folded to the second column upon rotation about the boom supporting unit, the first connecting unit is connected to the second connecting unit. | 2014-04-10 |
20140098943 | MOBILE X-RAY IMAGING APPARATUS - A mobile X-ray imaging apparatus includes an X-ray tube configured to emit X-rays, an extendable arm configured to support the X-ray tube, a support post configured to move the extendable arm in a direction perpendicular to the ground, a carriage portion configured to control the X-ray tube to emit the X-rays and to support the support post, and including a movable unit, a monitor disposed on an upper surface of the carriage portion, and an arm opening and closing unit configured to open and close the extendable arm with respect to the support post. | 2014-04-10 |
20140098944 | CONTROLLING HOLD QUEUE POSITION ADJUSTMENT - A computer system detects a call from a caller at a hold queue, wherein an identity of the caller is authenticated according to a voice identity of the caller. The computer system accesses a caller profile according to the identity of the caller, wherein the caller profile comprises at least one previously earned advancement token. The computer system offers the caller an option of redeeming the previously earned advancement token for adjustment of a position of the caller in the hold queue. | 2014-04-10 |
20140098945 | CLASS 4 LONG DISTANCE SOFTSWITCH NETWORK WITH INTEGRATED CLASS 5 APPLICATION SERVICES - A telecommunication system including a class 4 long distance softswitch network with one or more a core routing engines and one or more class 5 application servers. The class 4 long distance softswitch network further includes at least one edge device, which may be in the form of a session border controller or media gateway, with at least one connection, including PRI, SS7 and TDM connections, to at least one customer premise equipment of at least one retail customer, which may be an enterprise customer. The class 5 application server is configured to provide the customer with class 5 services within the class 4 network. | 2014-04-10 |
20140098946 | Methods, Systems, and Products for Suppression of Alerts - Audible alerts are suppressed for subsequent calls from a calling address. An initial audible alert is processed for an initial call from the calling address. Subsequent audible alerts from the same calling address are suppressed, such that subsequent calls from the calling address may fail to alert. Visual alerts may still be processed. | 2014-04-10 |
20140098947 | AD HOC MEETING INITIATION - Embodiments of the present invention provide a method, system and computer program product for ad hoc meeting initiation. In an embodiment of the invention, a method for ad hoc initiation of an e-meeting has been provided. The method includes establishing a proposed duration of a meeting and a list of proposed participants to the meeting. The method also includes determining presence awareness for each of the proposed participants. The method yet further includes querying calendar data in a calendar data store for each of the proposed participants to determine whether or not each of the proposed participants is available to immediately attend the meeting for the proposed duration. Finally the method includes directing initiation of the meeting only if a threshold number of the proposed participants are determined to be both present and available for the proposed duration to participate in the meeting. | 2014-04-10 |
20140098948 | SYSTEM AND METHOD FOR AUTOMATED CHAT TESTING - A system for flexible and scalable automated chat-based contact center testing, comprising a test case management platform, “chat cruncher”, contact center manager, chat classifier, and desktop automation engine, and method for using such a system for automated testing of a contact center's chat-based interactions environment and reporting of test results. | 2014-04-10 |
20140098949 | SYSTEM AND METHOD FOR CLIENT INTERACTION APPLICATION INTEGRATION - A system for integration of client interaction technologies, comprising a plurality of resource managers, each comprising at least a software component operating and stored on a computing device; a plurality of resources, each comprising at least an interactive element; a monitoring service, comprising at least a software service operating and stored on a computing device; and a callback cloud, comprising at least a plurality of contact agents; wherein the monitoring service tracks resource status; further wherein upon receiving an interaction request the resource managers handle the request according to known resource information; and further wherein the callback cloud responds to at least a plurality of received interaction requests. | 2014-04-10 |
20140098950 | Detection and Suppression of Returned Audio at Near-End - Audio from a near-end that has been acoustically coupled at the far-end and returned to the near-end unit is detected and suppressed at the near-end of a conference. First and second energy outputs for separate bands are determined for the near-end audio being sent from the near-end unit and for the far-end audio being received at the near-end unit. The near-end unit compares the first and second energy outputs to one another for each of the bands over a time delay range and detects the return of the sent near-end audio in the received far-end audio based on the comparison. The comparison can use a cross-correlation to find an estimated time delay used for further analysis of the near and far-end energies. The near-end unit suppresses any detected return by muting or reducing what far-end audio is output at its loudspeaker. | 2014-04-10 |
20140098951 | METHOD FOR ELLIPTIC CURVE CRYPTOGRAPHY WITH COUNTERMEASURES AGAINST SIMPLE POWER ANALYSIS AND FAULT INJECTION ANALYSIS AND SYSTEM THEREOF - There are provided a method for elliptic curve cryptography with countermeasures against simple power analysis and fault injection analysis, and a system thereof. According to an aspect, there is provided a method for elliptic curve cryptography, in which an elliptic curve point operation is performed to generate an elliptic curve code, including: receiving a first point and a second point on the elliptic curve, wherein the first point is P | 2014-04-10 |
20140098952 | COMMUNICATION APPARATUS AND CONTROL METHOD - This invention allows connection of an apparatus with a low security level without lowering the security level of a network even when such apparatus issues a connection request. This invention is directed to an access point which makes wireless communications with a station using an encryption method (AES). Upon reception of a connection request message including information indicating an encryption method (WEP) that can be used by a station, the access point checks if the encryption method (WEP) recognized based on the received connection request message is different from the encryption method (AES). When it is determined that the two encryption methods are different, the access point launches a controller which makes wireless communications with the station using that encryption method (WEP). | 2014-04-10 |
20140098953 | Key Derivation System - A device generates a content key that depends upon device security state information. For example, the device may retrieve a first content key and a security state, and then derive a content key using the first content key and the security state. Accordingly, if the security state is incorrect, then the generated content key is incorrect, and the device cannot decrypt content provided to the device. | 2014-04-10 |
20140098954 | DIGITAL VIDEO PROTECTION FOR AUTHENTICITY VERIFICATION - A method for verifying the authenticity and integrity of an ordered sequence of digital video frames, without having access to the original recording, by embedding therein a respective series of digital signatures based on a secret key, or keys, and on the video content of respective frames. Signatures are camouflaged by embedding in transform coefficients of a transformed representation of the video data in parts of the frame corresponding to motion. If there is sufficient motion to contain all of the signature bits, a supplementary technique embeds in high-texture areas of a frame. A final fall-back is to embed in a pre-defined default zone. A method of predicting when supplementary embedding is needed enables the process to be applied in a single pass allowing real-time operation. Verification is done during decoding by comparing, for identity, embedded signatures with signatures calculated anew using the method employed to embed. | 2014-04-10 |
20140098955 | QUANTUM ENABLED SECURITY FOR OPTICAL COMMUNICATIONS - The present invention provides a quantum-enabled security (QES) protocol which creates a revolutionary new cybersecurity capability: quantum (single-photon) communications are integrated with optical communications to provide a strong, innate security foundation at the photonic layer for optical fiber networks or free-space optical communications. The new protocols will also allow the formation of ad hoc coalitions of users in order to deliver quantum-enabled security users between users who may not have direct quantum communications. | 2014-04-10 |
20140098956 | SIMPLE PAIRING TO GENERATE PRIVATE KEYS FOR DIFFERENT PROTOCOL COMMUNICATIONS - An integrated circuit radio transceiver and associated method comprises a multi-mode device operable to support personal area network communications as well as traditional wireless local area network communications. In one embodiment, IEEE 802.11 protocol IBSS communications are used to transport Bluetooth communication data packets. In another embodiment, a direct link comprising direct packet transfers without beaconing is performed between the multi-mode device and another multi-mode device. Thus, the multi-mode device is operable to establish traditional BSS communications with an Access Point in addition to establishing peer-to-peer communications with another multi-mode device to transport the Bluetooth communications over the 802.11 IBSS communication link or over an IEEE 802.11 direct communication link. | 2014-04-10 |
20140098957 | Methods and Devices for OTA Management of Subscriber Identity Modules - Methods and devices in a mobile communications system for over the air management of mobile stations contain a secure identification element such as a subscriber identity module. A standard challenge-response authentication procedure is implemented in a mobile communications system not for its intended authentication purpose, but for providing a mobile station with subscription data. The standard challenge-response authentication procedure is modified in that the challenge is used as a carrier for subscription data. The challenge containing the subscription data is provided to the mobile station in response to a request of the mobile station to be allowed access or attachment to the mobile communications system containing a special mode indicator data element, which indicates to the mobile communications system that the mobile station is requesting subscription data and suitably forwarded to a data providing unit configured to provide subscription data. | 2014-04-10 |
20140098958 | ELECTRONIC KEY REGISTRATION SYSTEM - An electronic key registration system includes an electronic key device having a key ID. A controller having a first piece of information is arranged in a communication subject. A registration tool having a second piece of information is configured to write the key ID to the controller. The controller compares, before electronic key registration, the first piece of information and the second piece of information. The controller permits electronic key registration when the comparison indicates that the first piece of information and the second piece of information conform to each other and prohibits the electronic key registration when the comparison indicates that the first piece of information and the second piece of information do not conform to each other. | 2014-04-10 |
20140098959 | ELECTRONIC KEY REGISTRATION SYSTEM - An electronic key registration system includes an electronic key device that stores a key ID and a first piece of information. A controller is arranged in a communication subject. A registration tool writes the key ID to the controller and stores a second piece of information. Encrypted communication between the communication subject and the electronic key device is enabled after the key ID and a corresponding encryption key are written to the controller. An information center, which communicates with the registration tool, receives and compares the first and second pieces of information. The registration tool is permitted to write the key ID when receiving a signal from the information center indicating that the first and second pieces of information conform to each other. | 2014-04-10 |
20140098960 | Ciphertext Processing Method, Apparatus, and System - Embodiments of the present invention disclose a ciphertext processing method, apparatus, and system. The method includes: selecting a random secret value; calculating a private key according to a partial private key acquired by the local end and the random secret value; calculating a proxy key according to the private key of the local end and a public key publicized by an opposite end, where the public key is calculated by the opposite end according to a random secret value selected by itself and a system public parameter; and sending the proxy key, so that the opposite end acquires a ciphertext obtained after a re-encryption operation is performed, according to the proxy key, on a ciphertext sent by the local end, and performs decryption. Therefore, information security is ensured better and the Public Key Infrastructure (PKI) is avoided, thereby having better extensibility. | 2014-04-10 |
20140098961 | RECORDING APPARATUS WITH MASTERING FUNCTION - There is provided a recording apparatus which can effectively execute compression processing regardless of the mixdown level, and which can thereby carry out the mastering process easily. A DSP mixes down audio signals assigned to a plurality of tracks into a stereo audio signal. When performing the mastering process, the DSP normalizes the stereo audio signal before performing the compression processing, subsequently carries out the compression processing, then performs normalization again so as to produce master data, and records the master data in a recorder. | 2014-04-10 |
20140098962 | Angle-dependent operating device or method for generating a pseudo-stereophonic audio signal - An apparatus for stereophonizing a mono signal, comprising a convener for converting the mono signal into a principal signal and a side signal by delaying and amplifying the mono signal on the basis of an angle φ between sound source and microphone principal axis. | 2014-04-10 |
20140098963 | PARAMETRIC ENCODER FOR ENCODING A MULTI-CHANNEL AUDIO SIGNAL - The invention relates to a parametric audio encoder, comprising a parameter generator, the parameter generator being configured to determine a first set of encoding parameters and reference audio signal values, wherein the reference audio signal is another audio channel signal or a downmix audio signal derived from at least two audio channel signals of the plurality of multi-channel audio signals, to determine a first encoding parameter average based on the first set of encoding parameters of the audio channel signal, to determine a second encoding parameter average based on the first encoding parameter average of the audio channel signal and at least one other first encoding parameter average of the audio channel signal, and to determine the encoding parameter based on the first encoding parameter average of the audio channel signal and the second encoding parameter average of the audio channel signal. | 2014-04-10 |
20140098964 | Method and Apparatus for Acoustic Area Monitoring by Exploiting Ultra Large Scale Arrays of Microphones - Systems and methods are provided to create an acoustic map of a space containing multiple acoustic sources. Source localization and separation takes place by sampling an ultra large microphone array containing over 1020 microphones. The space is divided into a plurality of masks, wherein each masks represents a pass region and a complementary rejection region. Each mask is associated with a subset of microphones and beamforming filters that maximize a gain for signals coming from the pass region of the mask and minimizes the gain for signals from the complementary region according to an optimization criterion. The optimization criterion may be a minimization of a performance function for the beamforming filters. The performance function is preferably a convex function. A processor provides a scan applying the plurality of masks to locate a target source. Processor based systems to perform the optimization are also provided. | 2014-04-10 |
20140098965 | METHOD FOR MEASURING ELECTROACOUSTIC PARAMETERS OF TRANSDUCER - A method discloses measuring electroacoustic parameters of transducer. With known voice-coil displacement, voice-coil current, transducer impedance and its stimulus signal as inputs, the five calculation procedures of direct problem, adjoint problem, sensitivity problem, conjugate gradient method, and constraint equations are involved in inversely solving electroacoustic parameters. The presented method has the characteristics of high efficiently, low iterations for computational algorithm, and high accuracy for electroacoustic parameters estimation. Through the numerical result and discussion, the relative errors between estimated and accurate electroacoustic parameters are sufficiently small even with the inclusion of the inevitable measurement errors. These results indicate that the presented method has high feasibility for estimating electroacoustic parameters of a transducer. | 2014-04-10 |
20140098966 | METHOD FOR EFFICIENT SOUND FIELD CONTROL OF A COMPACT LOUDSPEAKER ARRAY - A method for optimizing the design and sound field control of a compact loud-speaker array, which includes a plurality of loudspeakers located on a closed loudspeaker surface and the control of the emitted sound field by the loudspeakers within a limited reproduction subspace, having the steps of capturing the sound field using a plurality of microphones and adjusting filter coefficients that modify the alimentation signals of the loudspeakers to minimize the difference between reproduced signals captured by the microphones and target signals describing a target sound field. A conical reproduction surface encloses a reproduction subspace is defined such that the apex of the conical reproduction surface is within the closed loudspeaker surface. Loud-speakers are positioned on a limited loudspeaker surface and the closed loudspeaker surface. The microphones are located on a limited microphone surface defined by the intersection of the inner volume of the conical reproduction subspace and the closed microphone surface. | 2014-04-10 |
20140098967 | OUTPUT PHASE MODULATION ENTRAINMENT CONTAINMENT FOR DIGITAL FILTERS - Method and apparatus for entrainment containment in digital filters using output phase modulation. Phase change is gradually introduced into the acoustic feedback canceller loop to avoid entrainment of the feedback canceller filter. Various embodiments employing different output phase modulation approaches are set forth and time and frequency domain examples are provided. Additional method and apparatus can be found in the specification and as provided by the attached claims and their equivalents. | 2014-04-10 |
20140098968 | NOISE SUPPRESSION DEVICE - Disclosed is a noise suppression device including an input signal analyzer | 2014-04-10 |
20140098969 | MULTI-PIN PLUG WITH EXPANSION NUB - Flexible connectors that can be mated into specially designed electronic receptacles are described. In some embodiments, additional connections on the connector can make contact with the receptacle. However, the additional connections are also provided in a manner wherein if the connector is plugged into a legacy, conventional receptacle, the additional connectors become disengaged and slide away from, back from, or inside the jack so that the connector can still be used on legacy devices. | 2014-04-10 |
20140098970 | CHARGING CRADLE FOR A HEADSET DEVICE AND AN EARPHONE COVER FOR THE HEADSET DEVICE - Disclosed is a charging cradle for a headset device, which includes a housing with a surface providing a mounting depression, and a cover with a transparent surface pivotably connected to the housing so as to open and close the mounting depression. The headset device is mounted in the mounting depression so as to charge an internal battery pack provided in the headset device. The cradle protects the headset device under charging, enabling the user to observe the charging state without opening it. An earphone cover for a headset device includes a projected semi-circular fixing ring for preventing the earphone from being removed from the ear. The earphone cover is provided in various sizes to fit a user's ear size , and may be rotated to change the rotational position of the fixing ring so as to enable the user to put the headset device selectively on the right or left ear. | 2014-04-10 |
20140098971 | System and Method for Directional Sound Transmission with a Linear Array of Exponentially Spaced Loudspeakers - A system and method for the directional transmission of sound is disclosed. In one embodiment, the system comprises an audio source configured to generate an audio signal, a control module configured to receive the audio signal and generate a driving signal, based at least in part on the audio signal, and an array comprising a plurality of loudspeakers, wherein the loudspeakers are linearly arranged such that the spacing between two adjacent loudspeakers increases along the array. In a particularly, embodiment, the spacing increases exponentially, and broadband dipole loudspeakers are used. | 2014-04-10 |
20140098972 | ARRAY MICROPHONE DEVICE AND GAIN CONTROL METHOD - The array microphone device has a microphone array composed of a plurality of microphone units, having a signal input section for inputting a signal from the microphone units to be corrected as a signal to be corrected; a reference signal input section; a gain variable section for making the levels of the signal to be corrected and the reference signal equal; and a gain control section. The gain control section includes a high-speed gain update section for changing the gain with a first amount of change per unit time upon time elapsed since the array microphone device is starting-up being below a predetermined period of time; and a low-speed gain update section for changing the gain with a second amount of change per unit time upon the elapsed time being above the predetermined period of time, the second amount of change being smaller than the first amount of change. | 2014-04-10 |
20140098973 | LIMITING PEAK AUDIO POWER IN MOBILE DEVICES - Systems and methods of limiting peak audio power in mobile devices may include a high pass filter and a burst module to detect a burst load condition in a mobile device. The burst module can also apply the high pass filter to an audio signal of the mobile device in response to the burst load condition to obtain a filtered signal, and transmit the filtered audio signal to a speaker of the mobile device. | 2014-04-10 |
20140098974 | Pop/Click Noise Reduction Circuitry For Power-Up And Power-Down of Audio Output Circuitry - Pop/clock noise reduction circuitry is disclosed for audio output circuitry. After audio output circuitry is enabled, reference voltage generator circuitry is then enabled to produce a reference voltage that ramps from a first voltage level to a second voltage level at a smooth rate. The ramping reference voltage is applied to the input of the audio output circuitry to reduce or prevent pop/click noise for the audio output circuitry. Further, negative offset control circuitry can also be used to provide a negative offset input to the audio output circuitry to remove initial step-up voltage levels that may exist at operational power-up for the audio output circuitry. Still further, current control circuitry can also be used that limits the available current flowing to the output node for the audio output circuitry, thereby further reducing and/or preventing potential pop/click noise in the audio output signals. | 2014-04-10 |
20140098975 | INCREASING PERCEIVED SIGNAL STRENGTH USING PERSISTENCE OF HEARING CHARACTERISTICS - One example embodiment increases perceived signal strength of a sound signal based on persistence of hearing. When the ear perceives a signal it takes a finite length of time to process it. During that time period the ear does not recognize input and is, in effect, “Turned Off”. In accordance with one aspect of the technology, these periods of “unheard” audio input are utilized so that they supplement the information which the ear sends to the brain. An exemplary system includes a switch, configured to route the audio alternatively to two signal paths—one which includes a delay circuit that delays that audio by an amount equal to the ear's persistence of hearing interval. The system also includes a signal combiner configured to combine outputs from the two signal paths, so as to provide the brain with a signal that it will perceive as being twice as loud as the original. | 2014-04-10 |
20140098976 | SPEAKER SYSTEM AND METHOD FOR ADJUSTING POWER OF SPEAKER - An exemplary speaker system includes a speaker, an audio amplifier, a detecting resistor, and a control unit. The audio amplifier is connected to the speaker and outputs a working voltage to the speaker. The detecting resistor is electronically connected between the speaker and the audio amplifier. The control unit is connected between the detecting resistor and the audio amplifier. The control unit detects a voltage of the detecting resistor, calculates a real-time power of the speaker, and compares the real-time power with a rated power of the speaker. When the real-time power equals to or exceeds the rated power, the control unit adjusts the working voltage until the real-time power is below the rated power. | 2014-04-10 |
20140098977 | REDUCING A DISTURBANCE ON A SIGNAL PATH OF A SEMICONDUCTOR SWITCH - A method for reducing a disturbance on a signal path is provided. The disturbance is caused by a capacitance of a semiconductor switch ( | 2014-04-10 |
20140098978 | SOUND GENERATOR AND SOUND-GENERATING APPARATUS - There are provided a sound generator with less peaks and dips in sound-pressure frequency characteristics, and a sound-generating apparatus which employs the sound generator. A sound generator and a sound-generating apparatus using the same are provided, wherein the sound generator includes at least a vibration plate, and a plurality of piezoelectric elements attached to the vibration plate so as to be spaced from each other to cause the vibration plate to vibrate. The plurality of piezoelectric elements includes piezoelectric elements having at least two different thicknesses. The piezoelectric elements having at least two different thicknesses are disposed in two directions that cross each other in a main surface of the vibration plate. Accordingly, it is possible to achieve a sound generator, as well as a sound-generating apparatus which have less peaks and dips in sound-pressure frequency characteristics. | 2014-04-10 |
20140098979 | BATTERY-POWERED STEREO SPEAKER ASSEMBLY HAVING POWER CONNECTION FOR CHARGING A HANDHELD DEVICE - The present invention provides a portable and compact battery-powered stereo speaker assembly that incorporates a DC to DC converter, which enables power from the internal stereo speaker assembly battery to charge an interconnected hand-held device, such as a smartphone, through a USB connection, thereby extending the time that the device can be used untethered from the AC power grid. A DC to DC converter enables the charging function can be implemented even if the speaker assembly is not connected to the AC power grid, and even if the battery of the stereo speaker assembly is not fully charged. The stereo speaker assembly also incorporates Bluetooth connectivity, a proprietary open wireless technology standard, developed by Ericsson in 1994, employing frequency-hopping spread spectrum radio transmissions in the ISM band from 2400-2480 MHz. | 2014-04-10 |
20140098980 | METHOD AND APPARATUS FOR CAPTURING AND RENDERING AN AUDIO SCENE - The method of capturing an audio scene includes acquiring sounds having first and second directivities to obtain first and second acquisition signals, respectively, the first directivity being higher than the second directivity, the steps of acquiring being performed simultaneously, and both acquisition signals together representing the audio scene; separately storing the first and second acquisition signals or mixing individual channels in the acquisition signals to obtain first and second mixed signal, respectively, and separately storing the first and second mixed signals, or transmitting the first and second mixed signals or the first and second acquisition signals to a loudspeaker setup and rendering the first mixed signal or the first acquisition signal using a loudspeaker arrangement having a first directivity and simultaneously rendering the second mixed signal or the second acquisition signal using a loudspeaker arrangement having a second directivity, the second loudspeaker directivity being lower than the first one. | 2014-04-10 |
20140098981 | HEARING DEVICE WITH BRAINWAVE DEPENDENT AUDIO PROCESSING - A hearing device is adapted to be arranged on or at least partly implanted in an individual's head and comprises: an input unit providing an input audio signal; a signal processing circuit adapted to process the input audio signal; an output unit adapted to provide an audible signal to the individual; one or more electrodes adapted to detect electric brain potentials of the individual; and a brainwave measurement circuit adapted to determine one or more EEG signals from electric signals received from the one or more electrodes. The hearing device further comprises: a first spectrum analyser determining first audio spectra; a reconstructor adapted to repeatedly reconstruct second audio spectra; a first correlator to determine coherence between the first and the second audio spectra; and a control unit adapted to alter said processing in dependence on the coherence. | 2014-04-10 |
20140098982 | PORTABLE APPARATUS - A portable apparatus including a main body and a receiver is provided. The main body has a surface, an active sound hole and a passive sound hole. The active sound hole and the passive sound hole are both disposed at the surface of the main body. The receiver is disposed inside the main body and arranged for emitting a first sound wave and a second sound wave with the same amplitude and frequency but opposite transmission directions. The first sound wave is transmitted out of the main body via the active sound hole and the second sound wave is guided in the main body and transmitted out of the main body via the passive sound hole. | 2014-04-10 |
20140098983 | WIRELESS COMMUNICATION DEVICE - A wearable wireless communication device is provided, including a behind-the-ear main electronics enclosure housing wireless communication electronics, a main electronics enclosure mount engaging the behind-the-ear main electronics enclosure, an ear mount fitting the main electronics enclosure mount, and a decorative mount including a speaker. The decorative mount attaches to the ear mount which is configured to fit over an ear of a wearer. Signals are transmitted from the main electronics enclosure to the main electronics enclosure mount, to the ear mount, and to the speaker in the decorative mount. Audio from the speaker is provided to the ear of the user. Pierced ear and non-pierced ear versions are provided, wherein the ear mount for the non-pierced ear version includes a clip that clips to the wearer's ear lobe. The pierced ear version includes a conductive post that passes through a piercing in the wearer's ear. | 2014-04-10 |
20140098984 | LOUDSPEAKER CONSTRUCTED FROM SHEETS - A loudspeaker designed with a large area having sandwich-like layer structure includes a plurality of conductive and nonconductive layers which form an active sound-radiating loudspeaker surface. The plurality of conductive and nonconductive layers include a first diaphragm sheet coated with an electrically conductive layer, a second diaphragm sheet coated with an electrically conductive layer, a static high-voltage supply, which generates an electric field between the first electrically conductive layer and the second electrically conductive layer, and an audio source which influences the high-voltage fields between the first electrically conductive layer and the second electrically conductive layer via a capacitor. The invention is distinguished in that, with the second electrically conductively coated diaphragm sheet, the first electrically conductively coated diaphragm sheet forms a sandwich which extends simply over the active loudspeaker surface, around a first elastic and nonconductive interlayer. | 2014-04-10 |
20140098985 | WATERMARKING OF IMAGES - Techniques and mechanisms described herein facilitate the watermarking of images. According to various embodiments, a watermark image to apply to a digital image is identified. The digital image may include a plurality of image pixel data values. Each of the image pixel data values may designate a color of a corresponding pixel in the digital image. The watermark image may include a plurality of watermark pixel data values. Each of the watermark pixel data values may designate a color change to a corresponding pixel. The watermark image may be of relatively low frequency and may exhibit relatively gradual transitions and relatively constant color tone. The watermark image may be superimposed on at least a portion of the digital image to create a watermarked digital image. | 2014-04-10 |
20140098986 | Systems and Methods for Performing Video Analysis - Included are embodiments for performing video analysis. Some embodiments include a system with a memory component that stores logic that, when executed by the system, causes the system to receive video content of a subject, identify a mannerism of the subject at a point in time in the video content, and determine an emotional state associated with the mannerism. In some embodiments, the logic causes the system to receive a file that correlates the mannerism with the point in time and provide a user interface that provides the video content with data from the file, such that the mannerism is provided with the data. | 2014-04-10 |
20140098987 | ANALYZER OF ULTRASONIC FLAW DETECTION IMAGE - A flaw detection image analyzer ( | 2014-04-10 |
20140098988 | Fitting Contours to Features - Various embodiments of methods and apparatus for feature point localization are disclosed. An object in an input image may be detected. A profile model may be applied to determine feature point locations for each object component of the detected object. Applying the profile model may include globally optimizing the feature points for each object component to find a global energy minimum. A component-based shape model may be applied to update the respective feature point locations for each object component. | 2014-04-10 |
20140098989 | MULTI-CUE OBJECT ASSOCIATION - Multiple discrete objects within a scene image captured by a single camera track are distinguished as un-labeled from a background model within a first frame of a video data input. Object position and object appearance and/or object size attributes are determined for each of the blobs, and costs determined to assign to existing blobs of existing object tracks as a function of the determined attributes and combined to generate respective combination costs. The un-labeled object blob that has a lowest combined cost of association with any of the existing object tracks is labeled with the label of that track having the lowest combined cost, said track is removed from consideration for labeling remaining un-labeled object blobs, and the process iteratively repeated until each of the track labels have been used to label one of the un-labeled blobs. | 2014-04-10 |
20140098990 | Distributed Position Identification - A method and apparatus for identifying a position of a mobile platform. Images are provided by a camera system on a first mobile platform. The images include images of a second platform. An identified position of the first mobile platform is generated using the images and the position information for the second platform. The position information for the second platform identifies a location of the second platform. | 2014-04-10 |
20140098991 | GAME DOLL RECOGNITION SYSTEM, RECOGNITION METHOD AND GAME SYSTEM USING THE SAME - The present invention discloses a game doll recognition system, a recognition method, and a game system using the same. The game doll recognition system is capable of recognizing a plurality of game dolls; it includes: a data storage unit storing identification data of the game dolls; an image capturing unit capturing at least one picture of an game doll to be recognized; a processor comparing the identification data with at least a part of the picture to verify the identity of the game doll to be recognized in the picture; and a display unit showing the identity of the game doll to be recognized. | 2014-04-10 |
20140098992 | Electronic divice, selection method, acquisition method, electronic appratus, synthesis method and synthesis program - An electronic device ( | 2014-04-10 |
20140098993 | Image Capture and Identification System and Process - A digital image of the object is captured and the object is recognized from plurality of objects in a database. An information address corresponding to the object is then used to access information and initiate communication pertinent to the object. | 2014-04-10 |
20140098994 | ANALYZING A SEGMENT OF VIDEO - There is disclosed a quick and efficient method for analyzing a segment of video, the segment of video having a plurality of frames. A reference portion is acquired from a reference frame of the plurality of frames. Plural subsequent portions are then acquired from a corresponding subsequent frame of the plurality of frames. Each subsequent portion is then compared with the reference portion, and an event is detected based upon each comparison. There is also disclosed a method of optimizing video including selectively storing, labeling, or viewing video based on the occurrence of events in the video. Furthermore, there is disclosed a method for creating a video summary of video which allows a used to scroll through and access selected parts of a video. The methods disclosed also provide advancements in the field of video surveillance analysis. | 2014-04-10 |
20140098995 | MOTION-CONTROLLED ELECTRONIC DEVICE AND METHOD THEREFOR - An electronic device obtains a motion of a displaced object in two captured video frames utilizing phase correlation of the two frames. The electronic device identifies a magnitude of the motion and an area in a phase correlation surface corresponding to an area of the object, and accordingly determines if the motion is a qualified motion operable to trigger a gesture command of the electronic device. The phase correlation surface is obtained from the phase correlation of the two frames. | 2014-04-10 |
20140098996 | IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD - An image display apparatus is provided that can obtain a stable and easy to view detection frame and cut-out image in a captured image in which there is a possibility that a congested region and a non-congested region are mixed, such as an omnidirectional image. Congested region detecting section detects a congested region in a captured image by detecting a movement region of the captured image. Object detecting section detects images of targets in the captured image by performing pattern matching. Detection frame forming section forms a congested region frame that surrounds a congested region detected by congested region detecting section, and object detection frame that surround image of target detected by object detecting section. | 2014-04-10 |
20140098997 | METHOD AND DEVICE FOR DETECTING OBJECTS IN THE SURROUNDINGS OF A VEHICLE - A method for detecting objects in the surroundings of a vehicle. The method includes reading in a first image, of a vehicle camera, which represents the surroundings taken using a first exposure time and reading in a second image of the vehicle camera, which was taken after the first image and using a second exposure time, the second exposure time differing from the first exposure time, and extracting an image detail from the second image, the image detail representing a smaller area of the surroundings than the first image. During the extracting, a position of the image detail in the second image is determined based on at least one parameter which represents information on travel of the vehicle and/or a position of an infrastructure measure in front of the vehicle and/or which is independent of a moving object that was detected in a preceding step in the image detail. | 2014-04-10 |
20140098998 | METHOD AND SYSTEM FOR CONTROLLING OPERATION OF A VEHICLE IN RESPONSE TO AN IMAGE - For controlling operation of a vehicle, at least one camera captures an image of a screen on which a user places an object having features distinguishing the user. A controller detects the features in the image and analyzes the features to distinguish the user. In response to distinguishing the user, the controller outputs signals for controlling operation of the vehicle. A projector receives information from the controller and projects the information onto the screen, so that the information is displayed on the screen for viewing by the user. | 2014-04-10 |
20140098999 | DETECTING MOTION IN A HIGH RESOLUTION VIDEO - Devices, methods, and systems for detecting motion in a high resolution video are described herein. One method includes dividing an image frame of a high resolution video into a number of blocks, determining whether motion is present in each of the blocks, and identifying, within each block in which motion is determined to be present, pixels in which motion is present. | 2014-04-10 |
20140099000 | DEVICE AND METHOD FOR DETECTING PLANTATION ROWS - A device and method for identifying plant rows in a field represented by an image is provided. The plant rows may be identified using the frequency domain. The plant rows may further be identified using information regarding plant positions. Additionally, plant rows may be obtained by any appropriate method and analyzed to differentiate between planted and non-planted rows. Further, plant rows may be segmented according to predefined classifications or attributes thereof, wherein the classification/attributes may derived from an image of the area in which the plant rows are found and/or using any other appropriate method. | 2014-04-10 |