| 06th week of 2012 patent applcation highlights part 30 |
| Patent application number | Title | Published |
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| 20120033756 | Multi-User Downlink Linear MIMO Precoding System - Multi-user (MU-) MIMO systems with quantized feedback are designed to maximize the sum-rate via scheduling and linear precoding. To maximize throughput over the network, quantized CSIT is sent through a low-rate feedback link feedback from a plurality of users back to a base station. The base station then determines a subset of the plurality of users to transmit one or more signals to based on the received feedback and determines a preceding matrix based on the received feedback from the plurality of users wherein the precoding matrix maximizes a sum-rate throughput for the subset of the plurality of users. Additionally, based on the received feedback, the base station designs a quantization codebook. This codebook may be designed off-line and/or online. The codebook and/or precoding matrix are used to transmit signals to the users. | 2012-02-09 |
| 20120033757 | MONITORING SYSTEM, DEVICE, MONITORING METHOD, AND MONITORING PROGRAM - In a monitoring system, a first device among devices includes a generating unit that generates third data indicating a string of an identical section when strings each indicated in first data and second data acquired through communications with the devices are identical to each other by a predetermined proportion or more, and a first transmitting unit that transmits the third data generated by the generating unit and information for identifying the third data to a second device included in the devices. The second device includes a second transmitting unit that transmits, when a string indicated in fourth data to be transmitted to the first device includes the string indicated in the third data, fifth data indicating a string obtained by excluding the string indicated in the third data from the string indicated in the fourth data, and the information for identifying the third data to the first device. | 2012-02-09 |
| 20120033758 | SYSTEMS AND METHODS FOR CONTROLLING LOCAL OSCILLATOR FEED-THROUGH - A method for controlling local oscillator (LO) feed-through in a direct transmitter includes detecting a signal level corresponding to LO feed-through in a radio frequency (RF) signal that is output by a direct transmitter. Responsive to detecting the signal level corresponding to LO feed-through, DC offset levels are modified for an in-phase (I) signal and/or a quadrature-phase (Q) signal in the direct transmitter. | 2012-02-09 |
| 20120033759 | Phase Calibration and Erroneous Cabling Detection for a Multi-Antenna Radio Base Station - A radio base station has at least two radio chains and a precoder for precoding information symbols by a precoding matrix for multi-antenna transmission to a number of user equipment terminals. Precoding matrix statistics representative of phase coherency between at least two radio chains is compiled based on feedback information representative of preferred precoding matrix from one or more user equipment terminals (S | 2012-02-09 |
| 20120033760 | EXTENDED NON-RETURN-TO-ZERO SERIAL CHANNEL SIGNALING - Methods and apparatus for serial channel operation are disclosed. An N+1-level signaling scheme is used to transmit N staggered but overlapping NRZ sub-sequences concurrently on a serial channel. Each sequence has a bit rate R and an essential bandwidth of R Hz. The combined bit rate of the channel is N×R, but due to a lack of correlation between the sub-sequences, the essential bandwidth remains approximately R Hz. The signaling scheme also contains redundancy that allows some errors to be detected and/or corrected. Other embodiments are also described and claimed. | 2012-02-09 |
| 20120033761 | Hybrid Adaptive Antenna Array - Disclosed is a hybrid antenna array ( | 2012-02-09 |
| 20120033762 | METHOD FOR DYNAMICALLY ADJUSTING ONE OR MORE RF PARAMETERS AND COMMUNICATIONS APPARATUSE UTILIZING THE SAME - A communications apparatus is provided. A radio frequency (RF) circuit is arranged to receive an RF signal from an antenna and process the RF signal according to one or more RF parameters to generate an intermediate signal. A signal processing unit is arranged to process the intermediate signal to generate a processed signal and generates signal processing information regarding requirements for processing the intermediate signal. An RF circuit controller is coupled to the RF circuit and the signal processing unit and arranged to dynamically adjust the RF parameters according to the signal processing information. | 2012-02-09 |
| 20120033763 | Method and Apparatus for Channel Response Calculation in an OFDM Receiver - An efficient algorithm is described for use with OFDM receivers that characterizes the impulse response of a communication channel using frequency domain techniques that reduce computational and memory requirements, relative to time-domain cross-correlation methods, without sacrificing algorithm performance. An FFT engine is used to transform a time domain input sequence, the transformed sequence is multiplied by the conjugate of the expected sequence, the product of several sequences is averaged, then the FFT engine transforms the average back to a time domain sequence, the magnitude of which is the impulse response of the channel. | 2012-02-09 |
| 20120033764 | METHOD AND APPARATUS FOR AUDIO NOISE REDUCTION OF FREQUENCY MODULATION (FM) RECEIVER - A method and an apparatus for audio noise reduction of frequency modulation (FM) receiver are described. After receiving FM signal having pilot tone, pilot carrier sync detector performs pilot carrier synchronization detection of FM signal, FM demodulator demodulates synchronized FM signal, multiplex decoder decodes audio signal of demodulated FM signal for outputting the decoded audio signal, and noise reduction controls multiplex decoder for controlling noise attenuation associated with the decoded audio signal according to RSSI, the method comprising the steps: (a) performing phase error detection for detecting phase error of phase-locked loop (PLL) of pilot carrier sync detector; (b) determining whether noise exists by comparing the phase error with threshold value to determine whether noise exists in the phase error; and (c) performing noise reduction step by outputting noise reduction control signal to noise reduction based on determination in step (b) for reducing noise in the noise existence interval. | 2012-02-09 |
| 20120033765 | RECEPTION DEVICE, PROGRAM, AND RECEPTION METHOD - A reception device provided with a broadcast reception unit which receives a broadcast at an instructed frequency, reproduces the broadcast, and outputs the result (steps | 2012-02-09 |
| 20120033766 | RECEIVER CIRCUIT AND RECEIVER APPARATUS INCLUDING THE SAME - In a receiver circuit, an analog signal processor frequency-converts an input high frequency signal into a baseband signal, and performs low pass filtering at a cutoff frequency below a desired-wave band. An ADC converts an output of the analog signal processor into a digital signal. A digital signal processor compensates an output of the ADC for a signal component in the desired-wave band which has been attenuated by the filtering operation of the analog signal processor. | 2012-02-09 |
| 20120033767 | SELECTIVE QUANTIZATION OF DECISION METRICS IN WIRELESS COMMUNICATION - A method for quantizing decision metrics (e.g., log likelihood ratios (LLRs)) for reduction of memory requirements in wireless communication is described. The method includes selecting a quantization algorithm. The quantization algorithm may be selected as a function of a characteristic of a decision metric representative of a transport block received over a communication channel, a characteristic of the transport block, or a condition of the communication channel. The method further includes quantizing the decision metric using the selected quantization algorithm to generate at least one quantized decision metric representative of the transport block. The method further includes storing the quantized decision metric and an indicia of the selected quantization algorithm to enable recovery of the decision metric representative of the transport block prior to decoding. | 2012-02-09 |
| 20120033768 | NON-COHERENT DETECTION APPARATUS AND METHOD FOR IEEE 802.15.4 LR-WPAN BPSK RECEIVER - A non-coherent detection apparatus and method for an IEEE | 2012-02-09 |
| 20120033769 | MULTIMODE RECEIVER WITH A TRANSLATIONAL LOOP FOR INPUT MATCHING - A multimode receiver has a transconductance amplifier having an input terminal and adapted to receive a voltage RF signal and to deliver a current RF signal. The amplifier has a current mixer coupled to the transconductance amplifier and adapted to receive the current RF signal, the current mixer being adapted to combine the current RF signal with a signal generated by a local oscillator, the mixer generating an intermediate frequency signal having a frequency that equals a combination of a frequency of the current RF signal and a frequency of the local oscillator. A low-pass filter is coupled to the mixer and is adapted to generate a low-pass current signal. A transimpedance amplifier is coupled to the low-pass filter and is adapted to receive the low-pass current signal, the transimpedance amplifier being adapted to generate an intermediate frequency voltage signal proportional with the low-pass current signal. A first switch is adapted to receive a signal proportional with the intermediate frequency voltage signal at a first end, a second end being coupled to the input terminal and a second switch is coupled between the input terminal and a reference terminal. The first and second switches are mutually exclusive in an ON state in a specific mode of operation of the multimode receiver. | 2012-02-09 |
| 20120033770 | METHOD AND APPARATUS FOR ADJUSTING CHANNEL DELAY PARAMETER OF MULTI-CHANNEL SIGNAL - A method and an apparatus for adjusting a channel delay parameter of a multi-channel signal are provided in the embodiments of the present invention. The method includes: performing down-mixing processing on a multi-channel signal to obtain a processed signal ( | 2012-02-09 |
| 20120033771 | Multi-Channel Sample Rate Converter - A method of sample rate conversion and clock synchronization for multiple asynchronous input signals using a single processing core. A sample processing clock with a frequency equal to or higher than the input signal clock frequencies is provided. The clock period is divided into a number of time slots corresponding to the input signals. For each valid sample of an input signal, the core performs a first stage processing operation on the sample. Subsequently, for each required sample of an output signal, the core performs a second stage processing operation to generate the output sample. | 2012-02-09 |
| 20120033772 | SYNCHRONISER CIRCUIT AND METHOD - A synchronizer circuit and method for transferring data between mutually asynchronous source and destination clock domains. An input synchronizer cell clocked at an input clock frequency receives input data from the source domain and produces a corresponding intermediate signal. A frequency divider produces a divided clock signal whose frequency is equal to the input clock frequency divided by an integer. An output synchronizer module comprises first and second cascaded synchronizer cells clocked at the divided clock frequency, receives the intermediate signal and produces a corresponding output signal for the destination clock domain. | 2012-02-09 |
| 20120033773 | Phase Interpolation-Based Clock and Data Recovery for Differential Quadrature Phase Shift Keying - In one embodiment, a method includes receiving N input streams; generating a recovered clock signal based on the input data bits in the N input streams, the recovered clock signal having a clock frequency and a recovered clock phase; generating a clock signal for each one of the N input streams based on the recovered clock signal having the clock frequency and a respective phase at a respective phase offset relative to the recovered clock phase; detecting a phase difference between each of the N input bit streams and the respective N clock signals; and adjusting the phases of the N clock signals to eliminate the respective phase differences, the adjusting comprising shifting the N respective clock phase offsets such that each of the N clock signals is locked to the input data bits in the respective one of the N input streams. | 2012-02-09 |
| 20120033774 | CDR circuit, reception apparatus, and communication system - Disclosed herein is a CDR circuit including delay elements, including: a divider having a delay element and configured to extract a clock by using, as a trigger, a data input with a signal transition regularly inserted; and a latch configured to latch an input data signal in synchronization with the clock extracted by the divider. | 2012-02-09 |
| 20120033775 | METHOD AND APPARATUS FOR INTERMEDIATE CONTROLLED FUSION PROCESSES - A method and apparatus for producing usable heat by fusion of two atoms within a vessel filled with a gas. The fusion is performed under pressure within an electric arc between two electrodes within the vessel. The electron clouds of the atoms are deformed into a toroidal shape by a magnetic field of the electric arc, thereby exposing the nuclei of both atoms. Upon such exposure, a trigger such as a sudden change in the arc or a sudden increase of pressure in the vessel forces the nuclei of the atoms to fuse, producing a new atom. Selection of the gas, the electrodes, as well as the operating power, pressure and flow through the arc results in the production of energy that is greater than the electric energy consumed by the arc. Heat produced by the fusion is used for the production of electricity or other commercial use. | 2012-02-09 |
| 20120033776 | NUCLEAR REACTOR - A nuclear reactor comprises a fuel rod into which nuclear fuel is enclosed and a control rod that controls nuclear reactions of the nuclear fuel. A concentration of a neutron absorber in a primary coolant at a full power operation of the nuclear reactor, when an operation of the nuclear reactor is started, is set equal to or lower than a value that is obtained by adding a predetermined value to a value obtained by subtracting a concentration of the neutron absorber that is required for maintaining a cold shutdown state of the nuclear reactor when an operation of the nuclear reactor is started from a concentration of the neutron absorber that is required for maintaining cold shutdown of the nuclear reactor when an operation of the nuclear reactor is completed. | 2012-02-09 |
| 20120033777 | JET PUMP INSPECTION APPARATUS - Example embodiments are directed to jet pump inspection apparatuses including an encoded probe driver coupled to a guide funnel. In an example embodiment, the encoded probe driver and the guide funnel are located on the body of the apparatus in order to decrease the time required for inspection, thereby limiting exposure to personnel of radioactive contamination. | 2012-02-09 |
| 20120033778 | AXIAL POWER DISTRIBUTION PREDICTION METHOD AND AXIAL POWER DISTRIBUTION PREDICTION DEVICE - An axial power distribution control device includes an axial offset calculation unit 52, a parameter calculation unit 53, and an axial offset determining unit 55. The axial offset determining unit 55 predicts whether a core axial offset of the power distribution is increased or decreased after a current time, based on a major axis of an ellipse drawn by the xenon parameter and the iodine parameter calculated by the parameter calculation unit 53 and the xenon parameter and the iodine parameter at the current time. This makes it possible to predict a change of the axial offset of the power distribution of a reactor for suppressing a xenon oscillation in the reactor. | 2012-02-09 |
| 20120033779 | METHODS OF DETERMINING IN-REACTOR SUSCEPTIBILITY OF A ZIRCONIUM-BASED ALLOY TO SHADOW CORROSION - A method of determining in-reactor susceptibility of a zirconium-based alloy to shadow corrosion according to a non-limiting embodiment of the present invention may include immersing a first electrode and a second electrode in an electrolytic solution. The first electrode may be formed of the zirconium-based alloy, while the second electrode may be formed of a metallic material suitable for use in a nuclear reactor and having a higher electrochemical corrosion potential than the zirconium-based alloy. The method may additionally include irradiating the immersed first and second electrodes with electromagnetic radiation. A galvanic current may then be measured between the first electrode and the second electrode to ascertain the relative in-reactor susceptibility of the zirconium-based alloy to shadow corrosion. The present invention allows a simplified and more rapid method of developing solutions that mitigate shadow corrosion, thereby potentially saving years of expensive in-reactor testing. | 2012-02-09 |
| 20120033780 | AXIAL POWER DISTRIBUTION CONTROL METHOD AND AXIAL POWER DISTRIBUTION CONTROL SUPPORTING DEVICE - Parameters DAO | 2012-02-09 |
| 20120033781 | METHOD AND APPARATUS FOR A BWR INLET MIXER CLAMP ASSEMBLY - A method and apparatus for physically restraining an inlet mixer of a boiling water reactor (BWR) jet pump assembly. An inlet mixer clamp assembly is attached to the top of a transition piece of the BWR jet pump assembly, to provides a downward clamping force on the top of the inlet mixer. The clamping force restrains the inlet mixer from experiencing vibration and mitigates leakage between the inlet mixer and the transition piece sealing surfaces of the jet pump assembly. The clamping force also restrains the inlet mixer from undesirable rotation, especially during operation of the jet pump assembly. The inlet mixer clamp assembly may be used as an alternative to conventional jet pump beam assemblies. Alternatively, the inlet mixer clamp assembly may be used as a redundant physical restraint in addition to the conventional jet pump beam assemblies. | 2012-02-09 |
| 20120033782 | METHOD AND APPARATUS FOR A BWR JET PUMP INLET MIXER SUPPORT - A method and apparatus for a Boiling Water Reactor (BWR) jet pump inlet mixer support that provides rigid support for inlet mixers. The inlet mixer support attaches to a conventional BWR jet pump assembly to pull the inlet mixer away from the centerline of a riser pipe or maintain the existing inlet mixer position. The inlet mixer support may provide redundant support that may otherwise be provided by set screws of a conventional restrainer assembly. The inlet mixer support may, alternatively, be used in lieu of conventional set screws. The inlet mixer support may also counter-act additional side loading that may be applied to inlet mixers to stabilize inlet mixer movement and vibration when the BWR jet pump assembly is in operation. Optionally, the inlet mixer support may also prevent removal of existing restrainer bracket set screws. | 2012-02-09 |
| 20120033783 | X-RAY COMPUTED TOMOGRAPHY APPARATUS AND X-RAY DIAGNOSTIC APPARATUS - According to one embodiment, in an X-ray computed tomography apparatus including a gantry unit including an X-ray tube and an X-ray detector, a bed unit, and a console, the X-ray computed tomography apparatus includes a storage unit, a power supply unit, and a power supply control unit. The storage unit stores examination schedule data of the X-ray computed tomography. The power supply unit selectively operates between an active mode of supplying power to at least one of the gantry unit, the bed unit, and the console and a standby mode of stopping supplying power to at least one of the bed unit and the gantry unit and supplying, to the console, power smaller than power supplied in the active mode. The power supply control unit controls switching from the active mode to the standby mode based on the examination schedule data. | 2012-02-09 |
| 20120033784 | X-RAY DETECTOR AND X-RAY COMPUTER TOMOGRAPHY SCANNER - According to one embodiment, an X-ray detector includes a plurality of detection packs and a plurality of heaters. Each of the detection packs includes a plurality of detection elements that detect X rays having passed through a subject and output a detection signal corresponding to the X rays and is arranged along a predetermined direction. Each of the heaters is provided corresponding to each of the detection packs and individually controls the temperature of each of the detection packs. | 2012-02-09 |
| 20120033785 | Detector Arrangement And X-Ray Tomography Device For Performing Phase-Contrast Measurements And Method For Performing A Phase-Contrast Measurement - A detector arrangement is disclosed for performing phase-contrast measurements, including at least two transducer layers arranged one behind the other, wherein at least the first transducer layer arranged in the radiation direction includes alternate sensitive areas having a high absorptance for the conversion of incident radiation quanta into signals and less sensitive areas having a lower absorptance in comparison thereto. Further, a corresponding X-ray tomography device and a method for performing phase-contrast measurements are also enclosed. | 2012-02-09 |
| 20120033786 | MAMMOGRAPHY PAD - A mammography pad for use with a mammography unit for providing comfort to a patient during a mammography examination. The mammography pad includes a flexible substrate configured to overlie a bucky plate, a compressible material and a fastening means. The mammography pad is capable of covering a top and front surface of the compression plate, while the fastening means removably attaches a portion of the mammography pad to the mammography unit. Further, a method for administering a mammography examination with the mammography pad is disclosed by providing a mammography pad, securing the pad to the mammography unit, placing a patient's breast on the mammography pad, and compressing the patient's breast against the mammography pad. | 2012-02-09 |
| 20120033787 | METHOD FOR RADIOGRAPHIC INSPECTION OF COMPONENTS - During the radiographic inspection of components by X-rays for better detection of defects, preferably automated, an uneven surface topography ( | 2012-02-09 |
| 20120033788 | System for Non-Destructively Examining Degradation of an Interior of a Device - A system and method for monitoring degradation of a device having a metal layer and a composite layer, such as a vehicle-mounted boom arm. The system can include a collar mounted on an outer surface of the device, a radiography device movably coupled to the collar, and a monitor. The radiography device can include a source of radiography signals positioned to direct radiography signals through at least a portion of the device and a detector to detect radiography signals that have passed through the device. The monitor can be connected to the detector to display an image of the device generated from the detected radiography signals. Anomalies in the device image can represent degradation in the device. | 2012-02-09 |
| 20120033789 | Radiation therapy using predictive target tracking and control points - A system includes determination of a model of a trajectory of a target volume, determination of a treatment plan identifying a portion of the trajectory of the target volume and an irradiation field corresponding to the portion of the trajectory, the portion of the trajectory commencing at a control point of the trajectory, control of a collimator to restrict a treatment beam to the irradiation field, monitoring of the trajectory of the target volume until it is determined that the trajectory is at the control point, and delivery of the treatment beam to the irradiation field in response to determining that the trajectory of the target volume is at the control point. | 2012-02-09 |
| 20120033790 | METHOD AND APPARATUS FOR RADIATION RESISTANT IMAGING - The present invention pertains to an apparatus and method for radiation resistant medical imaging. A scanning beam x-ray source and x-ray detector are used. A detector shield is utilized to shield the x-ray detector from radiation. | 2012-02-09 |
| 20120033791 | Backscatter X-Ray Inspection Van with Top-Down Imaging - A system and method for inspecting a vehicle or other object by means of two sources and one or more detectors of penetrating radiation. The sources and detector(s) are carried on a mobile conveyance and deployed at a point of operation. One source irradiates an inspected object from within an enclosure, while a second source swings away from the conveyance on a deployable member, such as a boom, such that the second source can irradiate the vehicle from above. A backscatter image of the inspected object is based at least in part on radiation from the second source scattered by the inspected object. | 2012-02-09 |
| 20120033792 | OPTIMAL DETECTOR POSITION FOR GAMMA BACKSCATTER - A method for determining the density of a fluid that includes disposing a gamma-ray source proximate to a vessel containing the fluid is provided. The optimal position of a gamma-ray detector with respect to the gamma-ray source is determined. A gamma-ray detector is position at the optimal position, and the density of the fluid is measured. | 2012-02-09 |
| 20120033793 | ADAPTIVE FRAME SCANNING SCHEME FOR PULSED X-RAY IMAGING - A method for adaptive frame scanning for pulsed x-ray imaging comprising the steps of: scanning lines on an image detector sequentially; receiving an indication that radiation is about to begin; waiting a fixed delay after the indication is received; suspending scanning after the fixed delay has lapsed; and resuming scanning of lines on the detector upon receiving an indication that radiation has stopped. By monitoring for completion of a frame a predetermined frame delay can be added before commencing the next line scan to accommodate jitter in the radiation pulse timing. | 2012-02-09 |
| 20120033794 | SYSTEM AND METHOD FOR SELECTIVE VOICEMAIL TRANSCRIPTION - Disclosed herein are systems, methods, and non-transitory computer-readable storage media for selectively transcribing messages. Five general approaches are disclosed herein. The first approach is directed to checking for a transcription capable client, which transcribes messages when a client device is capable of receiving transcriptions. The second and third approaches are platform-controlled and user-controlled predefined selective transcription. One aspect of this approach is driven by transcription rules. The fourth approach is user-controlled on-demand selective transcription before the message is stored or deposited for transcription. An example of this is a user transferring an incoming caller to voicemail and indicating that the voicemail be transcribed. The fifth approach is user-controlled on-demand selective transcription after the message is stored. In one embodiment of this approach, a user must specifically request that a stored message be transcribed. | 2012-02-09 |
| 20120033795 | AMBIENT TELEPHONE COMMUNICATION SYSTEM, A MOVEMENT MEMBER, METHOD, AND COMPUTER READABLE MEDIUM THEREFOR - An ambient telecommunication system ( | 2012-02-09 |
| 20120033796 | Keyword Alerting in Conference Calls - A conferencing system is disclosed in which a participant to a conference call can program the embodiment to listen for one or more “keywords” in the conference call. The keywords might be a participant's name or words associated with him or her or words associated with his or her area of knowledge. The embodiments uses speech recognition technology to listen for those words. When the embodiments detects that those words have been spoken, the embodiment alerts the participant—using audible, visual, and/or tactile signals—that the participant's attention to the call is warranted. When the keywords are chosen wisely, the benefit can be great. | 2012-02-09 |
| 20120033797 | Communication System - A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using the second identity associated with the called entity. | 2012-02-09 |
| 20120033798 | CALL CONTROL - A method of call control in which a first communications network, detecting calls directed to a destination in the first network; redirects at least some of the calls to a destination in a second network (e.g. on no answer from the destination in the first network). The first network then operates in two phases. In a first phase, for a group of calls redirected to the second network, the time delay before the call is answered in the second network is recorded. When a number of time delays have been recorded, a delay period is set to a value less than the maximum value of the recorded time delays. In a second phase, for a second group of calls redirected to the second network subsequent to the calls of the first group, when a call of the second group is not answered in the second network within the delay period, the call is redirected to a message service associated with the first network. | 2012-02-09 |
| 20120033799 | System and Method for Providing Enhanced Answering Services in a Time-Sensitive Manner - A computing system of an answering service answers an incoming call from a calling party on behalf of a called party, and allows an agent to converse with the calling party relating to a purpose of the incoming call from the calling party. At a triggering point, a signal is received from the agent while the incoming call from the calling party is still in progress. The triggering point occurs when the agent determines that the calling party is calling regarding a predetermined urgent matter. Contact with the called party is commenced upon receiving the signal and communication between the calling party and the called party is effectuated while the incoming call from the calling party is still in progress. | 2012-02-09 |
| 20120033800 | System and Method for Providing Enhanced Answering Services in a Time-Sensitive Manner - A computing system of an answering service answers an incoming call from a calling party on behalf of a called party, and allows an agent to converse with the calling party. Contact with the called party is established while the incoming call from the calling party is still in progress, and a signal is received from the called party for the called party to monitor the incoming call without joining in. Upon detecting a disconnection of the monitored incoming call between the agent and the calling party, the called party is notified that the incoming call has ended and the agent and the called party are allowed to converse with each other over the called party call regarding the incoming call from the calling party. | 2012-02-09 |
| 20120033801 | Wireless Priority Service within a Distributed Call Processing Architecture - A system, method, and call processing component for controlling an order of call processing among a plurality of call processing components. Each call processing component, upon receiving a call request when system resources are not available to process the requested call, creates a real queue entry in its call processing queue and sends a call-queued notification to all other call processing components in the system. The other call processing components in the telecommunication system then create a shadow queue entry in their respective call processing queues as a placeholder for the requested call. When system resources become available and the requested call is next in the queue, the call processing component that received the request de-queues and processes the requested call, and sends a call de-queued notification to the other call processing components. In response, each of the other call processing components removes the placeholder queue entry for the requested call from each call processing component's call processing queue. | 2012-02-09 |
| 20120033802 | TELECOMMUNICATIONS MOUNTING CASE - Telecommunications mounting case includes an enclosure containing a mounting plate having a grid pattern of horizontal and vertical slots or grooves extending partway through the mounting plate. The slots or grooves have a substantially uniform spacing therebetween in increments of the spacing between screw mounts on respective vertical and horizontal telecommunications devices mountable within the case. Each of the slots or grooves has substantially uniformly spaced apart side walls with a spacing therebetween that is somewhat less than the thread diameters of a range of different sized mounting screws used to attach the telecommunications devices to the mounting plate to enable the mounting screws to bite into the side walls when started by hand. | 2012-02-09 |
| 20120033803 | SYSTEM FOR DESCRAMBLING AND METHODS FOR USE THEREWITH - A system includes a key path generator that generates a key path based on a plurality of encryption keys. A block descrambling unit generates a plurality of codewords to by de-entropy processing, de-chaos processing and de-permutation processing each of a plurality of encrypted blocks. A decoder generates a plurality of data blocks by decoding the plurality of codewords. | 2012-02-09 |
| 20120033804 | METHOD AND MODULE FOR RENEWING THE CODE OF A CRYPTOGRAPHIC ALGORITHM, METHOD AND MODULE FOR GENERATING A SEED, SECURITY PROCESSOR AND RECORDING CARRIER FOR THESE METHODS - This method for renewing the code of an algorithm comprises:
| 2012-02-09 |
| 20120033805 | FINITE FIELD CALCULATION APPARATUS, FINITE FILED CALCULATION METHOD, PROGRAM, AND RECORDING MEDIUM - A calculation Π | 2012-02-09 |
| 20120033806 | METHOD OF ENCRYPTING A DATA STREAM - The disclosure relates to a method of encrypting or of decrypting a binary data stream by generating a binary encryption stream and combining by a reversible logic operation each bit of the binary data stream with a bit of the binary encryption stream, the generation of the binary encryption stream including generating an input block by applying a cryptographic function using a secret key to a data block, and generating the binary encryption stream from the input block by combining the bits of the input block with each other by logic operations in a manner so as to prevent the input block from being determined from the binary encryption stream. | 2012-02-09 |
| 20120033807 | DEVICE AND USER AUTHENTICATION - A method of authenticating a device and a user comprises obtaining a device ID for the device, performing a biometric measurement of the user, obtaining helper data for the user, and generating a key from the biometric measurement and helper data. There is then generated a message comprising the key or a component derived from the key, which transmitted to a remote service, and at the service there is carried out the step of authenticating the device and the user with the message. In a preferred embodiment, the generating of the key further comprises generating the key from the device ID. | 2012-02-09 |
| 20120033808 | Method and Apparatus for Generating a Public Key in a Manner That Counters Power Analysis Attacks - A public key for an Elliptic Curve Cryptosystem is generated in a manner that acts as a countermeasure to power analysis attacks. In particular, a known scalar multiplication method is enhanced by, in one aspect, performing a right shift on the private key. The fixed-sequence window method includes creation and handling of a translated private key. Conveniently, as a result of the right shift, the handling of the translated private key is made easier and more efficient. | 2012-02-09 |
| 20120033809 | SYSTEM FOR SCRAMBLING AND METHODS FOR USE THEREWITH - A system includes a key path generator that generates a key path based on a plurality of encryption keys. A block coding unit generates a plurality of codewords based on a plurality of data blocks. A block scrambling unit scrambles the plurality of codewords to generate a plurality of encrypted blocks by entropy processing, chaos processing and permutation processing each of the plurality of codewords, based on the plurality of encryption keys. | 2012-02-09 |
| 20120033810 | AUTHENTICATION OF INTEGRATED CIRCUITS - A group of devices are fabricated based on a common design, each device having a corresponding plurality of measurable characteristics that is unique in the group to that device, each device having a measurement module for measuring the measurable characteristics. Authentication of one of the group of devices is enabled by selective measurement of one or more of the plurality of measurable characteristics of the device. | 2012-02-09 |
| 20120033811 | METHOD AND APPARATUS FOR SECURING NETWORK COMMUNICATIONS - A verifier for verifying the authenticity of a communication sent via a communications network from a first network component to a second network component including input means/apparatus arranged for receiving via the communications network an encrypted communication from a said first network component. The verifier has key means/apparatus operable to issue to a said second network component a key associated with the first network component on condition that the verifier has verified the encrypted communication to be decryptable using said key thereby to enable the second network component to decrypt encrypted communications from the first network component sent independently of the verifier apparatus. | 2012-02-09 |
| 20120033812 | SYSTEM AND METHOD FOR DECOMPRESSING AND MAKING PUBLICALLY AVAILABLE RECEIVED MEDIA CONTENT - An apparatus for compressing media content is disclosed. The apparatus divides the media content into at least three predetermined portions, compresses each of the at least three portions using one of at least three different compression algorithms and makes the at least three compressed predetermined portions publicly available. Making the portions publicly available includes, for example, transmitting the portions over a computer network such as the Internet. | 2012-02-09 |
| 20120033813 | Method of Selective Protection of the Satellite Rebroadcasting of Data Broadcast Publicly and Collected by the Satellite - The AIS (Automatic Identification System) is a communication system between ships, for example fishing boats, which is used to limit collisions between these ships and that allows maritime traffic in sight of the coasts to be monitored by virtue of coastal stations that listen to the communications. The collection by satellite of these data allows for maritime monitoring far from the coasts and allows the data transmitted to be checked by analysis of the received signal. The maritime monitoring authorities do not want the data concerning, for example, the position of the ships in their territorial waters, collected by satellite, to be broadcast globally. This is because this would enable a user, by listening to the satellite, to know the AIS messages exchanged far from these coasts. The AIS messages contain the position of the transmitting ship, and its identifier, its direction, etc. The invention consists in putting in place an encryption of the data returned from the satellite based on the content of these data. The encryption of the data also enables the authorities to supply the AIS data as a service, possibly a paying service. | 2012-02-09 |
| 20120033814 | SHORT MESSAGE SERVICE CIPHER - A wireless phone system and methods performed thereon for cryptographically processing SMS messages is disclosed. A cryptographic pad is used to replace characters in a payload of a SMS message with coded characters. The cryptographic pad is used by the receiver of the SMS message to decode it. The cryptographic pad is one of two or more possible cryptographic pads stored in the receiver. In one embodiment, the two or more possible cryptographic pads are sent as a key where a particular cryptographic pad is referenced in the key using an index. | 2012-02-09 |
| 20120033815 | METHOD OF HANDLING SECURITY KEY CHANGE AND RELATED COMMUNICATION DEVICE - A method of handling security key change for a user equipment in a wireless communication system includes applying a radio resource control procedure to activate key change, where the radio resource control procedure covers two conditions where the key change is accompanied with an authentication and key agreement run and without an authentication and key agreement run. | 2012-02-09 |
| 20120033816 | SIGNAL PROCESSING METHOD, ENCODING APPARATUS USING THE SIGNAL PROCESSING METHOD, DECODING APPARATUS USING THE SIGNAL PROCESSING METHOD, AND INFORMATION STORAGE MEDIUM - Provided is a signal processing method for processing a bitstream, an information storage medium including the bitstream, an encoding apparatus, and a decoding apparatus. The signal processing method includes: receiving a bitstream including additional information; extracting first information which is information associated with extraction of the additional information and is included in at least one of additional bitstream information, a skip field, and auxiliary data bits, which are included in the bitstream; and extracting and decoding the additional information by using the first information. | 2012-02-09 |
| 20120033817 | METHOD AND APPARATUS FOR ESTIMATING A PARAMETER FOR LOW BIT RATE STEREO TRANSMISSION - A method for estimating a parameter for low bit rate stereo transmission that includes deriving estimate of any time delay between left and right audio channels in a multi-channel signal from a time delay subsystem. A cross-correlation between the left and right audio channels in the time delay subsystem is employed. Thereafter a normalized cross-correlation within an inter-channel intensity difference (IID) processor is employed before deriving estimate of panning gains for the left and right audio channels from the IID processor. | 2012-02-09 |
| 20120033818 | DRIVING OF MULTI-CHANNEL SPEAKERS - A drive system comprises a splitter ( | 2012-02-09 |
| 20120033819 | SIGNAL PROCESSING METHOD, ENCODING APPARATUS THEREFOR, DECODING APPARATUS THEREFOR, AND INFORMATION STORAGE MEDIUM - Provided are a signal processing method capable of inserting additional information into a bitstream without departing from the AC-3 standard or the Enhanced AC-3 standard. The signal processing method includes: extracting additional information which is for performing at least one of a channel number expansion of an audio signal in an encoding apparatus and a three-dimensional (3D) reproduction of the audio signal in the encoding apparatus; encoding the audio signal according to a predetermined standard; formatting the encoded audio signal into a bitstream including bitstream information, at least one audio block and an auxiliary data field; and inserting the additional information into at least one of additional bitstream information included in the bitstream information, a skip field included in the audio block and auxiliary data bits included in the auxiliary data field. | 2012-02-09 |
| 20120033820 | AUDIO PLAYER - An audio player includes a reading unit, a processing unit, a speaker, and a protection unit. The reading unit acquires an audio file stored in a memory. The processing unit processes the acquired audio file to generate an audio signal. The speaker reproduces the audio signal. The protection unit is connected between the processing unit and the speaker and is used for detecting temperature changes of the speaker. An internal resistance of the protection unit is automatically adjusted according to temperature changes of the speaker to adjust the current of the audio signal flowing from the processing unit to the speaker. | 2012-02-09 |
| 20120033821 | ACTIVE VIBRATION NOISE CONTROL DEVICE - An active vibration noise control device having a pair of speakers, including: a basic signal generating unit generating a basic signal based on a vibration noise frequency; an adaptive notch filter generating a first control signal provided to one speaker using a first filter coefficient and generating a second control signal provided to the other speaker using a second filter coefficient to cancel the generated vibration noise; a microphone detecting cancellation error between the vibration noise and the control sounds and outputting an error signal; a reference signal generating unit generating a reference signal based on a transfer function from the speakers to the microphone; a filter coefficient updating unit updating first and second filter coefficients, minimize the error signal; and a phase difference limiting unit limiting a phase difference between control sounds generated by different speakers. Therefore, it becomes possible to appropriately ensure a uniform and wide noise-cancelled area. | 2012-02-09 |
| 20120033822 | EARPHONE HAVING SOUND INSULATION MEANS - The present invention relates to an inexpensive environmental noise reduction type inner earphone which allows a user to listen music with high quality of sound and with a small volume under noisy environments making noise of 86 dB or more such as in aircraft seats, subways, trains and so on, and particularly which is capable of blocking a high level of environmental noise and regeneration sound passing through the inner earphone by filling a space formed between an ear and the inner earphone with a sound insulation element made of porous soft plastic. The earphone includes a frequency characteristic correction circuit which serves to correct a sound insulation characteristic of the sound insulation element between a voice coil of the earphone and a plug of the earphone and includes a resistor and a capacitor. | 2012-02-09 |
| 20120033823 | NANO-OTOLOGIC PROTECTIVE EQUIPMENT FOR IMPACT NOISE TOXICITY AND/OR BLAST OVERPRESSURE EXPOSURE - An apparatus for preventing hearing loss having a body made of a soft compliant material having first and second ends and a channel extending therethrough, an acoustically limp material adjacent one of the ends of the body with the acoustically limp material having a hole therein aligned with the channel extending through the body, and a component film, disc or other structure covering or sealing the opening in the acoustically limp material. The film or disc may be formed of a high-strength polymer material and may be less than 10 micrometers in thickness. Rather than having a single channel extending through the body, a plurality of channels may extend therethrough and a plurality of corresponding holes may be provided in the acoustically limp material. The film, disc or other structure covers or seals the plurality of holes in the acoustically limp material. The film, disc or other structure may be attached in such a fashion as to behave like a flap whose operation is to close in response to high energy sound waves. The flap is pressed shut from the high intensity shock wave itself. The body may cylindrical in shape or may have another shape to fit snugly in a human ear canal. | 2012-02-09 |
| 20120033824 | EARPHONE SET - An earphone set with a first earphone and a second earphone, the earphone set comprising: a connector for connecting the first earphone and the second earphone; a memory module for storing audio data; and a power management module for preventing short circuit or inductive surge in current arising from connection or disconnection of the first earphone or the second earphone from the connector, the first earphone comprising: a first sound driver for sound production; and a power supply module for powering the earphone set; the second earphone comprising: a second sound driver for sound production; and a processing unit for converting the stored audio data in the memory module into sound producible by the first sound driver and the second sound driver, the power supply module being adapted to provide power to the first sound driver, the memory module, the second sound driver, and the processing unit, the connector enabling a functional connection between the first earphone and the second earphone, the memory module being resided in at least one of the first earphone, the second earphone and the connector, wherein the connector being coupled to at least one controller for manipulating sound produced by the first and second sound drivers and being detachably connected to the first earphone or the second earphone. | 2012-02-09 |
| 20120033825 | Captioned Audio and Content Delivery System with Localizer and Sound Enhancement - A system for transmitting and receiving captioned, pre-recorded and live audio transmissions together with associated text data at a performance venue is provided. The system includes methods for displaying, both visually and audibly, multiple simultaneous captioned audio feeds. Additionally the system provides means for enhancing audio sound quality at a musical venue using a handheld device and a secondary transmission medium. The system provides the ability to select the received transmissions both visually and/or audibly. Additionally, the ability to remotely manage the local transmission system content is provided. A method for providing physical positioning information to users, as well as directional instructions for visually- or hearing-impaired users is also provided. A method for viewing a menu of available audio feeds at a restaurant or sports bar or other venue where multiple TV monitors are available for viewing is also provided. | 2012-02-09 |
| 20120033826 | SPEAKER SYSTEM AND SOUND REPRODUCTION APPARATUS - The present invention relates to low sound reproduction of a compact speaker, a degree of freedom of design for the low sound reproduction, chattering noise of structures of electronic apparatuses due to powerful low sound reproduction, chattering noise of structures near a car speaker due to powerful low sound reproduction, leakage of sound out of a vehicle, and an exterior design of unattractive passive radiators. Specifically, a bottom-raised box part is installed in an enclosure to adjust a volume of the enclosure. A plurality of pairs of passive radiators having different resonance conditions is installed. An external enclosure is installed in the outside of the speaker system including a driver, passive radiators and an enclosure. Signal processing is performed to {suppress a gain at a resonance point of the lowest frequency band providing the maximal vibration of the driver} and {emphasize a gain at a resonance point of the lowest frequency band providing the minimal vibration of the driver}. | 2012-02-09 |
| 20120033827 | SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD - A signal processing device includes a noise analysis unit for analyzing a frequency component of a noise signal obtained by converting a collected sound into an electrical signal, a plurality of filtering units for carrying out predetermined filtering operations on the noise signal on the basis of an analysis result, and an output control unit for temporally varying a synthesis rate of outputs of the plurality of filtering units according to a change in the analysis result of the noise analysis unit. When the analysis result of the noise analysis unit changes, one filtering unit starts a predetermined filtering operation by characteristics different from those of other filtering units that carry out predetermined filtering operations on the noise signal according to the change in the analysis result of the noise analysis unit. | 2012-02-09 |
| 20120033828 | Signal Processing Method and Apparatus, and Recording Medium in Which a Signal Processing Program is Recorded - A signal processing method for converting a signal received via a transmission path or read from a storage medium into a first audible signal, and suppressing a noise other than a desired signal contained in the first audible signal based on predetermined audio quality adjustment information, comprising steps of: in suppressing a noise other than a desired signal contained in the first audible signal to generate an enhanced signal, receiving audio quality adjustment information for adjusting audio quality; and adjusting audio quality of the enhanced signal using the audio quality adjustment information | 2012-02-09 |
| 20120033829 | Audio phase corrector - An audio phase corrector circuit which shifts the phase of substantially all frequencies of an audio signal by 90 degrees for the purpose of enhancing sound produced by an electroacoustic transducer. Embodiments are implemented by a digital finite impulse response filter configured to operate as a 90-degree phase shift circuit, commonly called a Hilbert transformer. The 90-degree phase shift corrects a characteristic phase distortion caused by electroacoustic transducers and thereby retains much of the impulse and transient information in the acoustic output that would otherwise be lost. The resulting sound has substantially improved clarity, detail, presence, placement, and spaciousness. | 2012-02-09 |
| 20120033830 | AUDIO PROCESSING DEVICE AND AUDIO PROCESSING METHOD - There is provided a sound processing apparatus and a sound processing method which are capable of reproducing discrete data with a high-quality sound matching users' preferences. In a sound processing means | 2012-02-09 |
| 20120033831 | Microphone with Adjustable Characteristics - A microphone comprises a movable diaphragm | 2012-02-09 |
| 20120033832 | MICROPHONE AND ACCELEROMETER - The invention relates to a method for manufacturing a micromachined microphone and an accelerometer from a wafer | 2012-02-09 |
| 20120033833 | MIXING SIGNAL PROCESSING APPARATUS AND MIXING SIGNAL PROCESSING INTEGRATED CIRCUIT - User is allowed to designate a desired mode defining the respective numbers of channels and mixing buses, and processing for mixing input signals of the number of channels corresponding to the designated mode is performed repetitively to generate signals for the individual buses. The time of arrival of the last step in the mixing processing for the number of channels, corresponding to the designated mode, is detected to output an accumulation result obtained at the last step, and new accumulation is started with a digital audio signal inputted at a step following the last step. Digital audio signals processed by a first signal processing circuit are stored into a memory and transmitted to a second signal processing circuit via a cascade-connection. The second signal processing circuit adds the audio signal, processed for each of the steps, to audio signals input via the cascade-connection and writes added signal into the memory. | 2012-02-09 |
| 20120033834 | Apparatus With Directivity Pattern - A loudspeaker is described. The loudspeaker includes two or more segmentations of a planar radiator. Each of the segmentations has an associated frequency dependent velocity magnitude and phase with substantially uniform surface pressure. The two or more segmentations provide a substantially uniform radiation pattern across a wide range of acoustic frequencies. Apparatus, computer readable media and methods are also described. | 2012-02-09 |
| 20120033835 | SYSTEM AND METHOD FOR MODIFYING AN AUDIO SIGNAL - There is provided a method and apparatus for modifying an audio signal. An exemplary method comprises providing an audio signal and analyzing the characteristics of the provided audio signal relative to one or more predetermined desired audio characteristics. The exemplary method also comprises applying to the provided audio signal a transfer function to thereby create a processed audio signal possessing one or more of the predetermined desired audio characteristics. The exemplary method additionally comprises issuing the processed audio signal. | 2012-02-09 |
| 20120033836 | SPEAKER AND ELECTRONIC DEVICE - An electronic device and a speaker are provided. The speaker includes a housing, a magnet, a vibrating element, a circuit board and a electromagnetic inductor. The magnet is disposed in the housing. The vibrating element is disposed in the housing to vibrate relatively to the magnet for sounding. The electromagnetic inductor is disposed on the vibrating element for inducting a magnetic field of the magnet to generate electricity. The circuit board is disposed at the housing and has two audio input terminals, two audio output terminals, two power input terminals and two power output terminals. The audio input terminals are electrically connected to the audio output terminals, respectively. The power input terminals are electrically connected to the power output terminals, respectively. The vibrating element is electrically connected to the audio output terminals. The electromagnetic inductor is electrically connected to the power input terminals. | 2012-02-09 |
| 20120033837 | SPEAKER UNIT - A speaker unit is realized which directly drives a vibration plate having a low density, light weight, yet sufficient rigidity with a digital audio signal, and can thereby transmit vibration of a voice coil thereof to a carbonaceous acoustic vibration plate without loss. The present invention provides a digital speaker unit including a speaker body ( | 2012-02-09 |
| 20120033838 | HEARING INSTRUMENT WITH MECHANICAL AND REMOTE-CONTROLLABLE VOLUME ADJUSTMENT - A hearing instrument, e.g. a hearing aid, has a mechanical, manually actuated volume setting element and also remote control volume adjustment. The volume setting element is a control dial with a fixed assignment of the respective rotational position to a respective volume setting. An adjustment by remote control changes the volume setting but not the position of the control dial. This results in the problem that the normally fixed assignment of the respective position of the control dial to the respective volume setting no longer holds true. If there is once again an adjustment by control dial after the volume setting was changed by remote control and the volume prescribed by the control dial is then set, unpleasant jumps in volume may therefore occur. Such jumps in volume are avoided by the following steps: detecting a change in the rotational position of the control dial, establishing a current rotational position of the control dial during the change, comparing the current rotational position to a comparison rotational position, changing the volume setting of the hearing instrument in accordance with the current rotational position only if the current rotational position has, at least momentarily, assumed the comparison rotational position. | 2012-02-09 |
| 20120033839 | EXTERIOR POWER SUPPLY FOR HEARING AID - An exterior power supply for a hearing aid has a battery-shaped conductor, two thin power contacts, and a DC power source. The battery-shaped conductor is received in a battery container of the hearing aid and has a top electrode and a bottom electrode. The thin power contacts are mounted to the battery-shaped conductor and respectively and electronically connected to the top and bottom electrodes of the battery-shaped conductor. Each thin power contact has a thickness matching a gap between an opening and a door of the battery container of the hearing aid. The DC power source is electronically connected to the battery-shaped conductor through a power wire and the thin power contacts to output DC power to the top and bottom electrodes of the battery-shaped conductor. Therefore, the hearing aid obtains DC power from the battery-shaped conductor and the button cell is not replaced frequently. | 2012-02-09 |
| 20120033840 | HEARING INSTRUMENT WITH AN INTEGRAL INJECTION-MOLDING CASING - A hearing instrument has an integral injection-molding casing. The hearing instrument fixes the internal components in an integral casing that is simple in design, production, and assembly; requires few components; and is easy to handle. Accordingly the hearing instrument contains an integral casing and a frame arranged within the casing. The casing has an assembly opening through which the frame is pushed into the casing. Additionally, the casing has a fixation opening oriented perpendicular to the insertion direction, which fixation opening interacts with a fixation device arranged on the frame in order to fix the frame in the casing. This provides a simple fixation mechanism. The fixation opening can be applied as a bore after the production of the casing, and so the casing has no undercuts and can therefore be produced in an injection-molding method. The fixation device can be embodied as a bolt. The bolt can be integrally molded onto the frame. The bolt can be inserted into the fixation opening by a spring force. In one embodiment, a microphone to be assembled after the frame has been inserted into the casing serves as a bolt. | 2012-02-09 |
| 20120033841 | ANNULAR RING ACOUSTIC TRANSFORMER - An acoustic transformer includes at least one outer boundary wall. A plurality of inner walls are disposed within the outer boundary wall. The outer boundary wall and the inner walls define an input opening divided by at least some of the inner walls into a plurality of input sections. A substantially annular output opening is divided by at least some of the inner walls into a plurality of circumferentially-spaced output sections. Each of the output sections has an inner circumferential side and an outer circumferential side. Each of a plurality of acoustic paths interconnects a respective one of the input sections with a respective one of the output sections. Each of the paths has a substantially equal path length and a substantially equal expansion rate. | 2012-02-09 |
| 20120033842 | EQUAL EXPANSION RATE SYMMETRIC ACOUSTIC TRANSFORMER - An acoustic transformer includes at least one outer boundary wall. A plurality of inner walls are disposed within the outer boundary wall. The outer boundary wall and the inner walls define a substantially annular input opening divided by at least some of the inner walls into a plurality of circumferentially-spaced input sections. Each of the input sections has an inner circumferential side and an outer circumferential side. A substantially rectangular output opening is divided by at least some of the inner walls into a plurality of output sections. Each of a plurality of acoustic paths interconnects a respective one of the input sections with a respective one of the output sections. Each of the paths has a substantially equal path length and a substantially equal expansion rate. | 2012-02-09 |
| 20120033843 | AUDIO DRIVER - An audio driver comprising a diaphragm ( | 2012-02-09 |
| 20120033844 | MICROPHONE UNIT AND HIGHLY DIRECTIONAL MICROPHONE - A microphone unit has a diaphragm vibrating in response to sound waves; a unit casing accommodating the diaphragm; and a connecting path connecting a front acoustic terminal and a rear acoustic terminal. The unit casing has a small-diameter internal periphery defining the front acoustic terminal; a large-diameter internal periphery accommodating built-in components including the diaphragm; and a shoulder provided between the small-diameter internal periphery and the large-diameter internal periphery and positioning the built-in components. The unit casing has a groove in an axial direction provided in the large-diameter internal periphery and a groove in a radial direction provided in the shoulder and being in communication with the groove in the axial direction. The groove in the axial direction and the groove in the radial direction configure the connecting path. | 2012-02-09 |
| 20120033845 | Electrochemical Battery Pack with Reduced Magnetic Field Emission and Corresponding Devices - A battery pack with reduced magnetic field emissions includes a plurality of cells ( | 2012-02-09 |
| 20120033846 | DUST PROTECTION APPARATUS FOR FLAT LOUDSPEAKERS - A method for fabricating flat loudspeakers comprising manufacturing a flat loudspeaker including at least one microspeaker array, having first and second main surfaces; and covering at least one of the main surfaces of the loudspeaker with a cover member including an airtight sound-pressure wave transparent thin polymer film. | 2012-02-09 |
| 20120033847 | ARTICULATING SPEAKER ASSEMBLY - An articulating speaker assembly includes a first member including a first driver and a second member including second driver. The first member and the second member are pivotally connected for selectively changing the profile of the speaker assembly. A central housing member is pivotally connected to each of the first member and the second member, wherein the central housing member supports a third driver. | 2012-02-09 |
| 20120033848 | SPEAKER WITH MONITOR MOUNTABLE STAND - A speaker system with a mount pivotally secured to a speaker frame for detachably securing the speaker system to a display monitor is disclosed. The mount pivots relative to the frame so as to allow the display monitor to be operably received between the mount and frame thereby holding the speaker system in place. A securing structure is preferably provided to hold the mount at a desired position, and resilient padding is preferably provided between the frame, mount and display monitor. The mount can also have a substantially planar bottom surface which allows the speaker system to rest on a desktop simply by positioning the substantially planar bottom surface of the mount on the desktop. | 2012-02-09 |
| 20120033849 | SENSORY SIGNAL OUTPUT APPARATUS - A sensory signal output apparatus is provided. The sensory signal output apparatus, includes: a magnetic circuit vibrating in response to an alternating signal flowing through a coil; and an elastic support means elastically supporting the magnetic circuit to surround the circumferential outer surface of the magnetic circuit from one side direction thereof, in which coupling recesses are formed at the circumferential outer surface of the magnetic circuit to be spaced apart from each other, and a coupling piece is provided at a periphery of the elastic support means to be coupled to the coupling recess, the coupling piece is attached to and inserted into the coupling recess. In the sensory signal output apparatus, an elastic support means is inserted into and coupled to a magnetic circuit without using a curling operation to provide easy coupling. Furthermore, the sensory signal output apparatus may maximize a weight and the size of a magnet in a magnetic circuit having the same diameter and height to improve vibrating force and middle-low sound characteristics. | 2012-02-09 |
| 20120033850 | METHODS AND SYSTEMS FOR OPTICAL ASSET RECOGNITION AND LOCATION TRACKING - A method for managing assets associated with a platform is described. The method includes receiving an optical image of an asset associated with the platform, comparing, using an optical recognition program, the optical image of the asset to images of assets within a library of asset images to identify the asset, assigning a location for the identified asset, and updating a database, including one or more of an asset inventory and a platform configuration, based on the identification and location of the asset. | 2012-02-09 |
| 20120033851 | SPATIALLY INTEGRATED AERIAL PHOTOGRAPHY FOR BRIDGE, STRUCTURE, AND ENVIRONMENTAL MONITORING - Spatially Integrated Small-Format Aerial Photography (SFAP is one aspect of the present invention. It is a low-cost solution for bridge surface imaging and is proposed as a remote bridge inspection technique to supplement current bridge visual inspection. Providing top-down views, the airplanes flying at about 1000 ft, can allow visualization of sub-inch (large) cracks and joint openings on bridge decks or highway pavements. On board Global Positioning System is used to help geo-reference images collected and allow automated damage detection. A deck condition rating technique based on large crack detection is used to quantify the condition of the existing bridge decks. | 2012-02-09 |
| 20120033852 | SYSTEM AND METHOD TO FIND THE PRECISE LOCATION OF OBJECTS OF INTEREST IN DIGITAL IMAGES - The present invention is a method and system to precisely locate objects of interest in any given image scene space, which finds the presence of objects based upon pattern matching geometric relationships to a master, known set. The method and system prepares images for feature and attribute detection and identifies the presence of potential objects of interest, then narrows down the objects based upon how well they match a pre designated master template. The method by which matching takes place is done through finding all objects, plotting its area, juxtaposing a sweet spot overlap of its area on master objects, which in turn forms a glyph shape. The glyph shape is recorded, along with all other formed glyphs in an image's scene space and then mapped to form sets using a classifier and finally a pattern matching algorithm. The resulting objects of interest matches are then refined to plot the contour boundaries of the object's grouped elements (arrangement of contiguous pixels of the given object called a Co-Glyph) and finally snapped to its component actual dimensions e.g., x, y of a character or individual living cell. | 2012-02-09 |
| 20120033853 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM - The present invention refers to an information processing apparatus comprising: an obtaining unit adapted to obtain an image of an object; a face region detection unit adapted to detect a face region of the object from the image; an eye region detection unit adapted to detect an eye region of the object; a generation unit adapted to generate a high-resolution image and low-resolution image of the face region detected by the face region detection means; a first extraction unit adapted to extract a first feature amount indicating a direction of a face existing in the face region from the low-resolution image; a second extraction unit adapted to extract a second feature amount indicating a direction of an eye existing in the eye region from the high-resolution image; and an estimation unit adapted to estimate a gaze direction of the object from the first feature amount and the second feature amount. | 2012-02-09 |
| 20120033854 | IMAGE PROCESSING APPARATUS - Provided are an image processing apparatus and method for counting moving objects in an image, the apparatus including: a motion detection unit which detects motion in an image; an object detection unit which detects objects based on the motion detected by the motion detection unit; an outline generation unit which generates at least one reference outline of which a size is adjusted according to a preset parameter based on a location in the image; and a calculation unit which calculates a number of objects having substantially a same size as that of the at least one reference outline from among the objects detected by the object detection unit, wherein the preset parameter is adjusted according to at least one circumstantial parameter. | 2012-02-09 |
| 20120033855 | PREDICTIVE FLIGHT PATH AND NON-DESTRUCTIVE MARKING SYSTEM AND METHOD - Systems and methods for acquiring and targeting an object placed in motion, tracking the object's movement, and while tracking, measuring the object's characteristics and marking the object with an external indicator until the object comes to rest is provided. The systems and methods include an acquisition and tracking system, a data capture system, and a marking control system. Through the components of the system, an object moving through two or three dimensional space can be externally marked to assist with improving the performance of striking the object. | 2012-02-09 |
