33rd week of 2011 patent applcation highlights part 29 |
Patent application number | Title | Published |
20110200131 | Low Overhead PMI and CQI Feedback and Pairing Schemes for MU-MIMO - A method is provided for searching for a pairing PMI including estimating a MIMO wireless propagation channel from an access point transmitter to a receiver at a UE; quantizing the estimated channel with a codebook consisting of a plurality of codewords, the result being an actual SU-MIMO PMI currently applicable to the UE; estimating the channel quality corresponding to the actual SU-MIMO PMI, resulting in at least one CQI for the UE; constructing a plurality of subsets from a codebook of codewords, wherein each subset comprises potential MU-MIMO PMIs that represent channels that have reduced interference with a channel represented by one of the potential SU-MIMO PMIs; associating each potential SU-MIMO PMI with the subset that comprises the potential MU-MIMO PMIs that represent channels that have reduced interference with the channel represented by that potential SU-MIMO PMI; searching for an appropriate pairing PMI and the associated CQI for the UE. | 2011-08-18 |
20110200132 | MULTI-CELL BASED METHOD FOR APPLYING MULTI-CELL MIMO - The present invention relates a method for transmitting and receiving data in a mobile communication system. More specifically, the invention relates to a method through which a terminal in a cell boundary receives data in a mobile communication system that supports MIMO (Multi Input Multi Output). The method comprises: a step for receiving a first data stream transmitted through multiple transmission antennas from a serving base station, a step for pre-coding a second data stream to make the time delay of the second data stream be different from that of the first data stream and receiving the second data stream from a collaborating base station, and a step for restoring the data based on the first and second data streams. | 2011-08-18 |
20110200133 | RECEIVING APPARATUS AND RECEIVING METHOD - A receiving apparatus includes an inverse matrix multiplying portion which multiplies first and second receiving signal points corresponding to first and second receiving signals by an inverse matrix of a channel matrix based on known signals included in the first and second receiving signals, a first arithmetic portion which determines one or more first sending signal candidate points based on the multiplied first receiving signal points, a second arithmetic portion which determines one or more second sending signal candidate points based on the multiplied second receiving signal points, a determining portion which determines first and second sending signal points, corresponding to first and second sending signals from among the first and second sending signal candidate points so that a total distance based on at least a first distance regarding the first sending signal candidate point and a second distance regarding the second sending signal candidate point satisfies a given condition. | 2011-08-18 |
20110200134 | SYSTEM AND METHOD FOR CHANNEL ESTIMATION IN A DELAY DIVERSITY WIRELESS COMMUNICATION SYSTEM - A method of controlling downlink transmissions to a subscriber station capable of communicating with a base station of an orthogonal frequency division multiplexing (OFDM) network. The method comprises the steps of: receiving a first pilot signal from a first base station antenna; receiving a second pilot signal from a second base station antenna; and estimating the channel between the base station and subscriber station based on the received first and second pilot signals. The method also comprises determining a set of OFDM symbol processing parameters based on the step of estimating the channel and transmitting the OFDM symbol processing parameters to the base station. The base station uses the OFDM symbol processing parameters to control the relative gains and the relative delays of OFDM symbols transmitted from the first and second antennas. | 2011-08-18 |
20110200135 | Signaling of Precoder Related Information in a MIMO System - Techniques are disclosed for signaling a pattern of cyclic shifts and orthogonal cover codes for use by a wireless device in multi-layer transmissions. In one example method, a signal includes B bits for identifying a reference signal is received, wherein each of several available reference signals is defined by a cyclic shift and an orthogonal cover code. The B bits are used to identify the cyclic shift and orthogonal cover code according to pre-determined tables that map each value of the B bits to a pattern of cyclic shift and orthogonal cover code combinations for a multi-layer transmission scheme. The patterns for the multi-layer transmission scheme include first and second patterns based on the same cyclic shifts, but where some, but not all, of the cyclic shifts in the first pattern are associated with the same corresponding orthogonal cover codes in the second pattern. | 2011-08-18 |
20110200136 | DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method of processing a digital broadcast signal comprises encoding signaling data for signaling of mobile service data, forming data groups, wherein the data groups include a first data group, a second data group and a third data group, and transmitting the digital broadcast signal including the data groups, wherein the signaling data includes first information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the first data group to form a known data sequence, and/or second information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the third data group to form a known data sequence. | 2011-08-18 |
20110200137 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION REFERENCE SYMBOL IN RELAY NETWORK SYSTEM - An apparatus and method for transmitting/receiving a Channel State Information-Reference Symbol (CSI-RS) in a relay network system are provided. The method for transmitting a CSI-RS in a relay network system includes selecting a subframe to transmit a CSI-RS, from DownLink (DL) subframes, transmitting, to a receive end, identifying information indicating that a CSI-RS is transmitted at the selected subframe, and transmitting a CSI-RS at the selected subframe. | 2011-08-18 |
20110200138 | COMMUNICATIONS APPARATUS AND COMMUNICATIONS SYSTEM USING MULTICARRIER TRANSMISSION MODE - A communications apparatus accommodated in a communications system for exchange of information between a communications apparatuses by a multicarrier transmission mode using a plurality of subcarriers. The communications apparatus comprises of a dedicated transmission data generator for each communications apparatus, configured to generate frequency band information indicating which frequency band is to be used for transmission of data information between each communications apparatus and a transmitter configured to transmit the dedicated frequency band information for each communications apparatus by using a specific frequency band which is set from among a plurality of frequency bands assigned to the communications system, in which the specific frequency band is set as a primary band in frequency band assigned to the communication system. | 2011-08-18 |
20110200139 | MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION THEREOF FOR REDUCING THE QUANTIZATION EFFECT OF PRECODING OPERATIONS UTILIZING A FINITE CODEBOOK - A method for reducing the quantization effect of precoding operations utilizing a finite codebook in multiple-input multiple-output (MIMO) or multiple-input single-output (MISO) systems from a transmitter to a receiver is provided. First, downlink channel state information is obtained at the receiver side. A set of indices of precoding matrices or a set of precoding matrices within the finite codebook are determined according to the obtained downlink channel state information at the receiver side. The selected indices of precoding matrices and a set of scalar coefficients are transmitted from the receiver to the transmitter. Thereafter, a refined precoding matrix is generated based on the set of indices of precoding matrices and the one or more scalar coefficients at the transmitter side. The refined precoding matrix is applied for transmission between the transmitter and the receiver. | 2011-08-18 |
20110200140 | Systems and Methods for MIMO Precoding in an xDSL System - One embodiment is a method for precoding data for transmission in a discrete multi-tone (DMT) system to cancel self-induced far end crosstalk (self-FEXT). The method comprises learning, by the system, characteristics associated with a plurality of N users within a digital subscriber line (xDSL) system to determine an initial off-diagonal multiple input multiple output (MIMO) precoder (ODMP) for a given tone frequency and converging towards an ODMP from the initial ODMP to cancel self-FEXT for the plurality of N users, wherein the ODMP is represented as a zero diagonal matrix containing only off-diagonal terms. | 2011-08-18 |
20110200141 | METHOD AND SYSTEM FOR AN EFFICIENT CHANNEL QUANTIZATION METHOD FOR MIMO PRE-CODING SYSTEMS - A method and system for processing communication signals is provided and may comprise, minimizing a cost function in a MIMO pre-coding system by choosing a smallest scalar cost from a plurality of scalar costs, wherein each one of the scalar costs is generated from one or more sums and one or more products of elements of a product matrix, and wherein the product matrix is generated from one of the plurality of unitary matrices, a matrix comprising the channel estimate, and their respective Hermitian Transposes. The codebook is selected based on the minimized cost function. The channel estimate is quantized onto the selected codebook. | 2011-08-18 |
20110200142 | Up-Converted and Amplified Transmission Signal Using Log-Antilog - According to one exemplary embodiment, a method for producing an up-converted and amplified transmission signal comprises performing a logarithmic transformation of an input transmission signal to form a logarithmically transformed transmission signal, adding the logarithmically transformed transmission signal to a logarithmic local oscillator signal to form a sum signal, and performing an antilogarithmic transformation of the sum signal to produce the up-converted and amplified transmission signal. In one embodiment, a log-antilog circuit for producing an up-converted and an amplified transmission signal comprises a transmission log block configured to receive an input transmission signal and to provide a logarithmically transformed transmission signal as a transmission log block output, and an antilog block coupled to the transmission log block. The antilog block is configured to receive a sum signal of the transmission log block output and a logarithmic local oscillator signal. | 2011-08-18 |
20110200143 | METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL SEQUENCE USING PLURAL ANTENNAS - Disclosed is a method for transmitting a sounding reference signal from a mobile terminal that includes plural antennas. Different plural sounding reference signal sequences that have mutual orthogonality are mapped to each antenna, and then transmitted. Or, the same sounding reference signal sequence is mapped to the plural antennas after precoding or cyclic delay diversity processing, and then transmitted. | 2011-08-18 |
20110200144 | Apparatus and Method for Antenna Diversity Reception - An apparatus provides a baseband signal for exploiting receive antenna diversity by means of a digital baseband processor. The apparatus includes a combiner configured to temporally delay a first received signal corresponding to a first receive antenna with respect to a second received signal corresponding to a second receive antenna, and to add the delayed first received signal and the second received signal to obtain a baseband representation of a combined signal at an output of the combiner as the baseband signal for exploiting receive antenna diversity. | 2011-08-18 |
20110200145 | RECEIVING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND SEMICONDUCTOR CHIP - A receiving device includes: a receiving section configured to output a detection flag indicating that warning information is transmitted or at least part of the warning information if the warning information is transmitted; and a controlling section configured to start processing for outputting warning if the detection flag or the at least part of the warning information is supplied, wherein the supply of the detection flag or the at least part of the warning information to the controlling section is carried out by input of the detection flag or the at least part of the warning information output from a pin of a first semiconductor chip on which the receiving section is mounted to a pin of a second semiconductor chip on which the controlling section is mounted. | 2011-08-18 |
20110200146 | RECEIVING DEVICE, RECEIVING METHOD, AND PROGRAM - Disclosed herein is a receiving device, including a receiving section configured to receive only a partial segment among a plurality of segments obtained by dividing a frequency band of one physical channel when the receiving device is in a waiting state, and return from the waiting state to an activated state when warning information is transmitted, if transmission of the warning information by the partial segment is possible. | 2011-08-18 |
20110200147 | HIGH-PERFORMANCE TONE DETECTION USING A DIGITAL SIGNAL PROCESSOR (DSP) HAVING MULTIPLE ARITHMETIC LOGIC UNITS (ALUS) - In one embodiment, a DSP having four arithmetic logic units (ALUs) and able to have two read/write operations per clock cycle performs silence detection and tone detection for data frames containing samples of an audio signal. The ALUs are used together in parallel to process the samples in the data frames received by the DSP. A received data frame is filtered by the silence detection so that substantially silent frames are dropped and non-silent frames are further processed. In the tone detection, a filtered data frame is processed, four samples at a time, to determine the power of the signal at a given frequency, where the power determination is used to determine whether a given tone (i.e., a signal at a given frequency) is present in the data frame. | 2011-08-18 |
20110200148 | SYSTEMS AND METHODS FOR LOW-COMPLEXITY MIMO DETECTION WITH ANALYTICAL LEAF-NODE PREDICTION - Systems and methods for providing multiple-input multiple-output (MIMO) detection, comprising a leaf node predictor for receiving a processed communications stream, computing at least one channel metric corresponding to the communications stream for a given channel realization by optimizing a predetermined probability, and analytically generating at least one parameter to output, which at least one parameter corresponds to at least one predicted best leaf node candidate for the given channel realization. The leaf-node predictor may generate, in real-time and without using a look-up table, at least one parameter directly from a given channel metric. Some embodiments analytically generate at least one parameter value for use by a MIMO detector corresponding to a channel metric and store the generated at least one parameter value and corresponding channel metric in a look-up table. | 2011-08-18 |
20110200149 | PREPROCESSING APPARATUS AND METHOD FOR GROUP-BASED DECODING - Provided are a preprocessing apparatus and a method thereof for group-based decoding. The preprocessing apparatus includes a log likelihood ratio (LLR) calculator for calculating LLRs of received signals, a signal sorter for sorting the received signals based on the calculated LLRs; and a grouping unit for grouping the sorted signals. | 2011-08-18 |
20110200150 | WIDEBAND COMMUNICATION FOR BODY-COUPLED COMMUNICATION SYSTEMS - The present invention relates to a communication apparatus, method and computer program product for providing a reception approach in a body-coupled communication system with a switch-based filtering in order to remove low frequency interference without attenuating the wanted digital signal, and a receiver structure that makes use of correlation for both data detection and synchronization in order to suppress the uncorrelated interference without attenuating the wanted signal. | 2011-08-18 |
20110200151 | Iterative Interference Suppression Using Mixed Feedback Weights and Stabilizing Step Sizes - A receiver is configured for canceling intra-cell and inter-cell interference in coded, multiple-access, spread-spectrum transmissions that propagate through frequency-selective communication channels. The receiver employs iterative symbol-estimate weighting, subtractive cancellation with a stabilizing step-size, and mixed-decision symbol estimate. Receiver embodiments may be implemented explicitly in software of programmed hardware, or implicitly in standard Rake-based hardware either within the Rake (i.e., at the finger level) or outside the Rake (i.e., at the user of subchannel symbol level). | 2011-08-18 |
20110200152 | Continuous Time Analogue/Digital Converter - Continuous time analogue/digital converter, comprising a sigma delta modulator (MSD | 2011-08-18 |
20110200153 | MAGNETIC AND ELECTROSTATIC NUCLEAR FUSION REACTOR - An apparatus and method for confining and fusing charged particles. The charged particles have positive and negative ions from neutronic and aneutronic fuels. For confining radially charged particles, at least two, preferably six, magnetic fields to form a cusp region for injecting charged particles. An electric field at the cusp region for accelerating charged particles, and an opposite electric field for trapping longitudinally charged particles allowing only charged products to escape. The charged products are worthwhile for spacecraft propulsion and direct electricity conversion. The electrostatic acceleration method can reach great kinetic energy (7 billion ° C.) at low energy consumption. The preferred embodiment achieves a true three-dimensional confinement plus a three-dimensional charged particles injection. Also disclosed is an elementary resonance method for increasing fusion rate, a highly efficient direct electricity conversion by neutralization process, and a system for recycling magnets bore heat energy for generating electricity, becoming self-sustaining. | 2011-08-18 |
20110200154 | PRODUCTION OF ISOTOPES USING HIGH POWER PROTON BEAMS - The invention provides for a method for producing isotopes using a beam of particles from an accelerator, whereby the beam is maintained at between about 70 to 2000 MeV; and contacting a thorium-containing target with the particles. The medically important isotope | 2011-08-18 |
20110200155 | Nuclear Reactor System and Nuclear Reactor Control Method - In order to stably control a nuclear reactor in a short time, so as not to enter an unstable region that is determined by the relationship between the reactor pressure, the reactor power and the subcooling of the core inlet coolant at start-up time, the nuclear reactor system comprises: an power control apparatus for generating a control rod operation signal for operating a control rod, based on the reactor water temperature change rate; a feed water control apparatus for generating a feed water flow rate signal and a discharge water flow rate signals based on the reactor water level signal; and a process computer for performing overall control of the power control apparatus and the feed water control apparatus, wherein the feed water control apparatus has the reactor water temperature change rate setting section for adjusting the reactor water temperature change rate set value based on the variation of the reactor water level signal. | 2011-08-18 |
20110200156 | Method, system, and apparatus for the thermal storage of nuclear reactor generated energy - A method, system, and apparatus for the thermal storage of nuclear reactor generated energy including diverting a selected portion of energy from a portion of a nuclear reactor system to an auxiliary thermal reservoir and, responsive to a shutdown event, supplying a portion of the diverted selected portion of energy to an energy conversion system of the nuclear reactor system. | 2011-08-18 |
20110200157 | Method, system, and apparatus for the thermal storage of nuclear reactor generated energy - A method, system, and apparatus for the thermal storage of nuclear reactor generated energy including diverting a selected portion of energy from a portion of a nuclear reactor system to an auxiliary thermal reservoir and, responsive to a shutdown event, supplying a portion of the diverted selected portion of energy to an energy conversion system of the nuclear reactor system. | 2011-08-18 |
20110200158 | Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems - A method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems including diverting a first selected portion of energy from a portion of a first nuclear reactor system of a plurality of nuclear reactor systems to at least one auxiliary thermal reservoir, diverting at least one additional selected portion of energy from a portion of at least one additional nuclear reactor system of the plurality of nuclear reactor systems to the at least one auxiliary thermal reservoir, and supplying at least a portion of thermal energy from the auxiliary thermal reservoir to an energy conversion system of a nuclear reactor of the plurality of nuclear reactors. | 2011-08-18 |
20110200159 | Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems - A method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems including diverting a first selected portion of energy from a portion of a first nuclear reactor system of a plurality of nuclear reactor systems to at least one auxiliary thermal reservoir, diverting at least one additional selected portion of energy from a portion of at least one additional nuclear reactor system of the plurality of nuclear reactor systems to the at least one auxiliary thermal reservoir, and supplying at least a portion of thermal energy from the auxiliary thermal reservoir to an energy conversion system of a nuclear reactor of the plurality of nuclear reactors. | 2011-08-18 |
20110200160 | SPLIT SPRING ANTI-FRETTING FUEL ROD SUPPORT STRUCTURE - A nuclear fuel assembly grid having a vertical, elongated, split spring on each wall of the cells that support fuel rods to provide eight, co-planar, point contacts of support for the fuel rod. | 2011-08-18 |
20110200161 | DIFFERENTIAL QUADRATURE DIVIDE-BY-THREE CIRCUIT WITH DUAL FEEDBACK PATH - A divide-by-three circuit includes a chain of three dynamic flip-flops and a feedback circuit of combinatorial logic. The divide-by-three circuit receives a clock signal that synchronously clocks each dynamic flip-flop. The feedback circuit supplies a feedback signal onto the first dynamic-flop of the chain. In a first mode, a signal from a slave stage of the first flip-flop and a signal from a slave stage of the second flip-flop are used by the feedback circuit to generate the feedback signal. In a second mode, a signal from a master stage of the first flip-flop and a signal from a master stage of the second flip-flop are used by the feedback circuit to generate the feedback signal. By proper selection of the mode, the frequency range of the overall divider is extended. Combinatorial logic converts thirty-three percent duty cycle signals from the flip-flop chain into fifty percent duty cycle quadrature signals. | 2011-08-18 |
20110200162 | CLOCK FREQUENCY DIVIDER CIRCUIT, CLOCK DISTRIBUTION CIRCUIT, CLOCK FREQUENCY DIVISION METHOD, AND CLOCK DISTRIBUTION METHOD - To provide a clock frequency divider circuit that generates a clock signal enabling an expected proper communication in communication with a circuit operating by a clock having a different frequency. A clock frequency division circuit according to the present invention generates an output clock signal obtained by dividing a frequency of an input clock signal into N/S by subtracting (S−N) clock pulses from S clock pulses of the input clock signal based on a frequency division ratio defined as N/S. The clock frequency division circuit generates a control signal used to preferentially subtract a clock pulse at a timing other than a communication timing of data communication performed by a target circuit using the output clock signal among S clock pulses of the input clock signal. Further, it generates the output clock signal by subtracting a clock pulse of the input clock signal according to the generated control signal. | 2011-08-18 |
20110200163 | Counter Circuit - A system includes a memory and a counter circuit associated with the memory and configured to receive a clock signal and a plurality of input bits, and configured to output a plurality of output bits to the memory. The counter circuit includes a first counter configured to receive a part of the plurality of input bits and to output a part of the plurality of output bits and a first signal, a control circuit configured to receive the clock signal and the first signal, and to output a second signal, and a second counter configured to receive another part of the plurality of input bits and the second signal, and to output another part of the plurality of output bits. | 2011-08-18 |
20110200164 | X-RAY DIFFRACTION AND COMPUTED TOMOGRAPHY - An imaging system combines CT and XRD measurements, both measuring the XRD diffraction and the absorption as a function of energy. A goniometer | 2011-08-18 |
20110200165 | CONTRAST AGENT-REINFORCED RADIOTHERAPY HAVING HIGH-OUTPUT TUBES - The invention relates to the combination of intravascularly administered contrast media and low-energy x-ray radiation for radiation-therapeutic treatment of tumors. The contrast medium substances contain at least one radiation-absorbing element and are used for diagnosis and for a photoelectrically activatable dose increase in therapy. | 2011-08-18 |
20110200166 | Detector Material For A Detector For Use In CT Systems, Detector Element And Detector - A detector material for a detector is disclosed for use in CT systems, particularly in dual-energy CT systems, including a doped semiconductor. In at least one embodiment, the semiconductor is doped with a donator in a concentration, wherein the concentration of the donator corresponds to at least 50% of the maximum solubility thereof in the semiconductor material, and the donator produces flat imperfections having an excitation energy. The flat imperfections can be ionized and can provide additional freely moveable charge carriers. The freely moveable charge carriers can be captured by the spatially separated deep imperfections and thus reduce the number of the charged deep imperfections. In this way, pure time- and radiation-dependent effects, such as polarization, occur more often. The invention further more relates to the use of the detector material in a CT or dual-energy CT system for generating tomographic images of a test object. | 2011-08-18 |
20110200167 | RADIATION MODULATION IN A SECURITY EXAMINATION APPARATUS - Radiation flux can be adjusted “on the fly” as an object ( | 2011-08-18 |
20110200168 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus analyzes a periodic pattern of a Moiré due to Talbot interference by the Fourier transform method and forms an image. The imaging apparatus includes a first grating having a structure that transmits light beams from a beam source to refract or diffract the light beams and forms a self image based on a first periodic pattern by the Talbot interference at a predetermined position; a second grating that absorbs part of the first periodic pattern and causes a Moiré to be generated based on a second periodic pattern when the second grating is arranged at a position at which the self image is formed. All cross sections of the Moiré with axes in differential directions of a wavefront for the analysis by the Fourier transform method have a two-dimensional periodic structure in which periods of patterns in the second periodic pattern are the same. | 2011-08-18 |
20110200169 | RADIOGRAPHIC APPARATUS - A radiographic apparatus includes a radiation source for emitting radiation, a radiation detecting device for detecting the radiation, a radiation grid placed to cover a radiation detecting plane of the radiation detecting device, a pattern storage device for storing a plurality of patterns of shadows of the radiation grid falling on the radiation detecting device, an image generating device for generating an original image showing the object under examination and the shadows of the radiation grid, based on detection signals outputted from the radiation detecting device, a grid shadow estimating device for estimating a pattern of superimposed grid shadows, which are the shadows of the radiation grid appearing on the original image, from the patterns of shadows stored in the pattern storage device, and a removing device for removing the shadows of the radiation grid from the original image based on the superimposed grid shadows estimated. | 2011-08-18 |
20110200170 | Method and System for Treating Moving Target - A method and system for providing intensity modulated radiation therapy to a moving target is disclosed. According to a preferred embodiment of the invention, a treatment plan for providing radiotherapy using a multi-leaf collimator (“MLC”) comprises a plurality of sub-plans, each of which is optimized for a different phase of target movement. Movements of the treatment target are tracked in real time, and the choice of which sub-plan to implement is made in real time based on the tracked position of the target. Each of the sub-plans is preferably formulated to minimize interplay effects between target movements and MLC leaf movements, consistent with other planning goals. In addition, the sub-plans preferably include a predicted region corresponding to the next anticipated position of the target, in order to facilitate the transition to the next position. | 2011-08-18 |
20110200171 | METHODS AND APPARATUS FOR RENAL NEUROMODULATION VIA STEREOTACTIC RADIOTHERAPY - The present disclosure describes methods and apparatus for renal neuromodulation via stereotactic radiotherapy for the treatment of hypertension, heart failure, chronic kidney disease, diabetes, insulin resistance, metabolic disorder or other ailments. Renal neuromodulation may be achieved by locating renal nerves and then utilizing stereotactic radiotherapy to expose the renal nerves to a radiation dose sufficient to reduce neural activity. A neural location element may be provided for locating target renal nerves, and a stereotactic radiotherapy system may be provided for exposing the located renal nerves to a radiation dose sufficient to reduce the neural activity, with reduced or minimized radiation exposure in adjacent tissue. Renal nerves may be located and targeted at the level of the ganglion and/or at postganglionic positions, as well as at pre-ganglionic positions. | 2011-08-18 |
20110200172 | METHOD AND APPARATUS FOR COMPUTED IMAGING BACKSCATTER RADIOGRAPHY - Systems and methods of x-ray backscatter radiography are provided. A single-sided, non-destructive imaging technique utilizing x-ray radiation to image subsurface features is disclosed, capable of scanning a region using a fan beam aperture and gathering data using rotational motion. | 2011-08-18 |
20110200173 | Device and Method for the Automatic Counting of Medical Gauze - Provided is a device and method for the automatic counting of medical gauze, which can automatically count the number of medical gauzes used for absorbing blood and other body fluids generated during surgical operations. This device includes a container, which collects the gauze containing radiopaque markers; a support, which supports the container; a radiographic unit, which radiographs the container at various angles using X-ray; a controller, which receives radiographic information from the container and counts the total number of markers in the container using radiographic information; and a display, which operates the system and displays the number of markers calculated by the controller. | 2011-08-18 |
20110200174 | X-Ray Cassette for a Phosphor Storage Plate and Corresponding System and Method for Reading Out a Phosphor Storage Plate - The invention relates to an X-ray cassette ( | 2011-08-18 |
20110200175 | CANTILEVERED GANTRY APPARATUS FOR X-RAY IMAGING - An x-ray scanning imaging apparatus with a rotatably fixed generally O-shaped gantry ring, which is connected on one end of the ring to support structure, such as a mobile cart, ceiling, floor, wall, or patient table, in a cantilevered fashion. The circular gantry housing remains rotatably fixed and carries an x-ray image-scanning device that can be rotated inside the gantry around the object being imaged either continuously or in a step-wise fashion. The ring can be connected rigidly to the support, or can be connected to the support via a ring positioning unit that is able to translate or tilt the gantry relative to the support on one or more axes. Multiple other embodiments exist in which the gantry housing is connected on one end only to the floor, wall, or ceiling. The x-ray device is particularly useful for two-dimensional multi-planar x-ray imaging and/or three-dimensional computed tomography (CT) imaging applications. | 2011-08-18 |
20110200176 | CONTROLLED GANTRY IMBALANCE - An imaging system includes a stationary frame ( | 2011-08-18 |
20110200177 | PATIENT SUPPORT DEVICE - A device for supporting a patient during a radiological imaging procedure is disclosed. The device includes a base, a support member pivotally coupled to the base and configured to receive a portion of the patient undergoing the radiological imaging procedure and an adjustment device comprising an inflatable bladder. The inflatable bladder has a first portion acting on the base and a second portion acting on the support member. An inflatable state of the adjustment device is controllable to selectively adjust an angular positioning of the support member relative to the base. | 2011-08-18 |
20110200178 | PRONE PATIENT POSITIONING DEVICES AND METHODS - A radiotherapy couch top includes a cantilevered section adapted to support at least a portion of a prone patient's upper body. The cantilevered section may be provided with an opening configured to allow at least a portion of the body portion to extend into from above and to allow a radiation beam to pass through from below. | 2011-08-18 |
20110200179 | PROVIDING OF PRESENCE INFORMATION TO A TELEPHONY SERVICES SYSTEM - In support of an interactive telephony services system, a presence gateway provides presence information regarding availability of a called party to communicate using an instant communications client. | 2011-08-18 |
20110200180 | METHOD AND APPARATUS FOR PROVIDING VIRTUAL MESSAGING - A method and apparatus of providing virtual messaging is provided. The method comprises examining status information associated with a plurality of servers for notifying call recipients of messages using at least one messaging protocol, wherein each of the plurality of servers operates independently, identifying an available server of the plurality of servers, based on the status information, for handling a message and directing an incoming call to the available server, wherein the available server stores the message until communication of the message to at least one call recipient, wherein the available server communicates at least one notification message associated with the message to at least one telephone number of the at least one call recipient, wherein the at least one notification message comprises a telephone number associated with the call origination device and a message link number for communicating with the available server. | 2011-08-18 |
20110200181 | SYSTEM AND METHOD FOR AUTOMATIC DISTRIBUTION OF CONVERSATION TOPICS - A method and system for distributing to a destination a notification of a topic being discussed by two participants of a voice call. Terms are extracted from an audio stream generated during the voice call. A topic is determined based on the extracted terms. A topic notification identifying the topic and at least one of the two participants is sent to a destination. A recipient of the notification may indicate a desire to join the voice call. Upon approval by one of the participants, the recipient may be joined to the voice call. | 2011-08-18 |
20110200182 | CALL LOG CONSOLIDATION WITH ALTERNATE DIALING OPTIONS - A system (and method) is disclosed for consolidating communication details associated with a data object in a call log. The system receives communication information corresponding to a contact record and determines whether a call log includes a previously stored data object having the communication information and associated with the contact record. The system associates the received communication information with the previously stored data object having the communication information in response to existence of the previously stored data object. Otherwise, the system creates for inclusion with the call log a new data object having the received communication information a new data object in response to no previously stored data object having the communication information. The previously stored or new data object is displayed in the call log. | 2011-08-18 |
20110200183 | VARIABLE NOISE CONTROL THRESHOLD - An interface allows a simple control to be shared by one or more conference participants. One exemplary embodiment maps complex techniques associated with conference control into a simple control. The control may be a single slider to adjust both the amount of control and the level of aggressiveness to get the best quality in a dynamic and changing environment. Another exemplary type of control would be to use two sliders—one to select and/or aggregate conference control mechanisms, and the other to adjust the aggressiveness of the selected conference control mechanism or aggregated mechanisms. Another exemplary type of control could be a simple rotary dial to emulate the two-dimensionality of two or more sliders. These controls could have the techniques associated with each position dynamically chosen and/or updated, for example, throughout a conference. | 2011-08-18 |
20110200184 | MULTIPLE PROTOCOL COMMUNICATIONS - A particular method includes receiving a dialing code from a calling device at a customer premise device coupled to the calling device. The method also includes selecting a telecommunication protocol based at least in part on a network of a receiving device. The method further includes initiating a call to the receiving device using the selected telecommunication protocol. | 2011-08-18 |
20110200185 | Method of performing elliptic polynomial cryptography with elliptic polynomial hopping - The method of performing elliptic polynomial cryptography with elliptic polynomial hopping allows for the encryption of messages through elliptic polynomial cryptography, i.e., using elliptic polynomials with multi x-coordinates, and particularly with the utilization of elliptic polynomial hopping based upon both the elliptic polynomial and its twist, regardless of whether the elliptic polynomial and its twist are isomorphic with respect to one another. Each plaintext block is encrypted by a different elliptic polynomial, and the elliptic polynomials used are selected by an initial secret key and a random number generator. The method is particularly useful for symmetric encryption systems, and provides a block cipher fundamentally based upon a computationally hard problem. | 2011-08-18 |
20110200186 | Method of cipher block chaining using elliptic curve cryptography - The method of cipher block chaining using elliptic curve cryptography allows for the encryption of messages through elliptic curve cryptography and, particularly, with the performance of cipher block chaining utilizing both the elliptic curve and its twist, regardless of whether the elliptic curve and its twist are isomorphic with respect to one another. The method of performing elliptic curve cryptography is based on the elliptic curve discrete logarithm problem. It is well known that an elliptic curve discrete logarithm problem is a computationally “difficult” or “hard” problem. | 2011-08-18 |
20110200187 | Elliptic polynomial cryptography with secret key embedding - Elliptic polynomial cryptography with secret key embedding is a method that allows for the encryption of messages through elliptic polynomial cryptography and, particularly, with the embedding of secret keys in the message bit string. The method of performing elliptic polynomial cryptography is based on the elliptic polynomial discrete logarithm problem. It is well known that an elliptic polynomial discrete logarithm problem is a computationally “difficult” or “hard” problem. | 2011-08-18 |
20110200188 | Method of performing cipher block chaining using elliptic polynomial cryptography - The method of performing cipher block chaining using elliptic polynomial cryptography allows for the encryption of messages through elliptic polynomial cryptography and, particularly, with the utilization of cipher block chaining based upon both the elliptic polynomial and its twist, regardless of whether the elliptic polynomial and its twist are isomorphic with respect to one another. The method of performing cipher block chaining is based on the elliptic polynomial discrete logarithm problem. It is well known that an elliptic polynomial discrete logarithm problem is a computationally “difficult” or “hard” problem. | 2011-08-18 |
20110200189 | ENCODER AND DECODER APPARATUS AND METHODS WITH KEY GENERATION - Embodiments provide remote control encoders and decoders, encryption algorithms, key generation, systems and methods, singularly and in combination, and not limited thereto. | 2011-08-18 |
20110200190 | CRYPTOGRAPHY PROCESSING DEVICE AND CRYPTOGRAPHY PROCESSING METHOD - A cryptography processing device has: a round processing unit configured to obtain a processing-object data and generate an intermediate data by applying round processing to the processing-object data; a random number generation unit configured to generate a random number data; a memory circuit in which the intermediate data or the random number data is stored; and a selection control unit configured to select which one of the intermediate data and the random number data is to be stored in the memory circuit. The selection control unit selects the data to be stored in the memory circuit such that the random number data is stored after the intermediate data is stored. | 2011-08-18 |
20110200191 | STORAGE SYSTEM EXECUTING ENCRYPTION AND DECRYPTION PROCESSING - A storage system includes a channel interface (IF) unit having an interface with a server, a disk IF unit having an interface with a hard disk group, a memory unit for storing data to be read/written from/to the server or the hard disk group, a switching unit, and the hard disk group. The channel IF unit, the disk IF unit, and the memory unit are connected to each other through the switching unit, and an encryption and decryption processing unit is provided between a host IF unit and a transfer controller in the channel IF unit. | 2011-08-18 |
20110200192 | SECURE KEY DISTRIBUTION FOR OPTICAL CODE DIVISION MULTIPLEXED BASED OPTICAL ENCRYPTION - An optical communications network incorporating photonic layer security, with secure key exchange without loss of data, and a method of operating the network are disclosed. The network comprises a transmit side and a receive side. The transmit side includes first and second scramblers and a transmit side switch; and the receive side includes first and second descramblers and a receive side switch. The scramblers use encryption keys to encrypt optical signals, and the descramblers use the encryption keys to decrypt the encrypted optical signals. The encryption keys can be updated randomly and at will by installing new encryption keys on the scramblers and descramblers, and the transmit side and receive side switches are synchronized so that all of the optical signals that are encrypted using a new or updated encryption key are decrypted using the same new or updated encryption key. | 2011-08-18 |
20110200193 | METHOD AND APPARATUS FOR CONTROLLING THE RECHARGING OF ELECTRIC VEHICLES AND DETECTING STOLEN VEHICLES AND VEHICULAR COMPONENTS - In a system for preventing automobile theft, select automotive components are embedded with digital information and devices, including a unique public key, a unique private key, a decryption/encryption module, and a network address. Upon assembly of a vehicle, the components form addressable nodes of that vehicle. Relevant digital information of all components is recorded in a proprietary, highly secure data base at the time of manufacture, and updated for vehicular repairs. Only registered agents may access the data base or submit updates to the federal network. During refueling or re-charging of a vehicle, a digital handshake compares public keys of the vehicular components to the proprietary data base, and confirms the integrity of at least some components by a public-key/private-key challenge and response. If components have been reported stolen, or other irregularities are detected in the vehicle's network of components during the hand shake process, the vehicle is disabled, and a message is automatically transmitted to one or more law enforcement agencies, identifying the vehicle and its location. | 2011-08-18 |
20110200194 | AMBULATORY REPEATER FOR USE IN AUTOMATED PATIENT CARE - An ambulatory repeater for use in automated patient care is presented. A local memory store includes a cryptographic key, sensitive information, and physiological measures. The cryptographic key is uniquely assigned to the implantable medical device prior to implant of the implantable medical device into a patient. The sensitive information is preencrypted under the cryptographic key and physiological measures are measured by the implantable medical device. An authentication module is in receipt of the cryptographic key. A permissions module confirms authorization of an external data processing device against the cryptographic key. A decryption module decrypts the sensitive information with the cryptographic key into decrypted information. A processor is operatively coupled to the local memory store. A communications module exchanges the decrypted information and the physiological measures with the external data processing device over a wireless interface contingent upon the authorization confirmation. An internal power supply supplies power to the foregoing components. | 2011-08-18 |
20110200195 | SYSTEMS AND METHODS FOR SPEAKER BAR SOUND ENHANCEMENT - A sound reproduction apparatus comprising a loudspeaker bar having a plurality of loudspeakers. A loudspeaker bar controller coupled to the loudspeaker bar for processing audio data for the plurality of loudspeakers, the loudspeaker bar controller comprising a spatial enhancement/virtualization system for receiving a surround channel of audio data and processing the surround channel of audio data with a spatial generation/virtualization filter, wherein a left stereo channel of audio data and a right stereo channel of audio data are not processed with the head related transfer function filter. Bass is enhanced for small speakers which are not able to produce bass frequencies. | 2011-08-18 |
20110200196 | APPARATUS FOR DETERMINING A SPATIAL OUTPUT MULTI-CHANNEL AUDIO SIGNAL - An apparatus for determining a spatial output multi-channel audio signal based on an input audio signal and an input parameter. The apparatus includes a decomposer for decomposing the input audio signal based on the input parameter to obtain a first decomposed signal and a second decomposed signal different from each other. Furthermore, the apparatus includes a renderer for rendering the first decomposed signal to obtain a first rendered signal having a first semantic property and for rendering the second decomposed signal to obtain a second rendered signal having a second semantic property being different from the first semantic property. The apparatus comprises a processor for processing the first rendered signal and the second rendered signal to obtain the spatial output multi-channel audio signal. | 2011-08-18 |
20110200197 | Methods and Apparatuses for Encoding and Decoding Object-Based Audio Signals - An audio decoding method and apparatus and an audio encoding method and apparatus which can efficiently process object-based audio signals are provided. The audio decoding method includes receiving a downmix signal and object-based side information, the downmix signal comprising at least two downmix channel signals; extracting gain information from the object-based side information and generating modification information for modifying the downmix channel signals on a channel-by-channel basis based on the gain information; and modifying the downmix channel signals by applying the modification information to the downmix channel signals. | 2011-08-18 |
20110200198 | Low Bitrate Audio Encoding/Decoding Scheme with Common Preprocessing - An audio encoder has a common preprocessing stage, an information sink based encoding branch such as spectral domain encoding branch, a information source based encoding branch such as an LPC-domain encoding branch and a switch for switching between these branches at inputs into these branches or outputs of these branches controlled by a decision stage. An audio decoder has a spectral domain decoding branch, an LPC-domain decoding branch, one or more switches for switching between the branches and a common post-processing stage for post-processing a time-domain audio signal for obtaining a post-processed audio signal. | 2011-08-18 |
20110200199 | METHOD FOR ESTIMATING ROAD SURFACE STATE - here is provided a method for determining a road surface state which can accurately estimate the road surface state on which a vehicle is running at one of finely classified road surface states based on a sound detection signal from a ground contact surface sound detection unit for detecting a sound in the vicinity of the ground contact surface of the tire of the running vehicle. | 2011-08-18 |
20110200200 | TELECOMMUNICATIONS TERMINAL AND METHOD OF OPERATION OF THE TERMINAL - A telecommunications terminal ( | 2011-08-18 |
20110200201 | MEASUREMENT SIGNAL GENERATING DEVICE, MEASUREMENT SIGNAL GENERATING METHOD, MEASUREMENT SIGNAL GENERATING PROGRAM AND STORAGE MEDIUM - A measurement signal generating device is suitably applied to an AV system capable of generating measurement signals used for a sound field correction. Concretely, based on an average value and a standard deviation of a correlation value between two channels in plural channels, a measurement signal generating unit determines an amount for mixing the two signals between the two channels. Then, the measurement signal generating unit generates the measurement signal by mixing the two signals based on the determined amount for mixing the two signals, so as to generate the measurement signals for the plural channels. Thereby, it is possible to generate the measurement signals having the correlation between the channels which is close to a real content. Therefore, by performing the sound field correction by using the measurement signals, it becomes possible to reduce a gap with an evaluation at the time of reproducing the real content. | 2011-08-18 |
20110200202 | Special novelty effects apparatus for bicycles - Special novelty effects apparatus are provided for inclusion on bicycles providing a synthesizer circuit device having a microprocessor circuit element and a memory chip element or flash drive element for receiving instructions for novelty sound and lighting effects that simulate atypical sounds and lighting as would be expected to emanate from a bicycle, such as sound of a motorcycle throttling in takeoff with simulated tailpipe emissions though lighting effects, or sounds of a truck or airplane, all for the recreational and entertainment application to a rider of a bicycle. | 2011-08-18 |
20110200203 | Headphones with distortion-free loudness limiting and dynamic equalization device - A headphone assembly for generating an audio output with distortion-free loudness limiting and dynamic equalization feature includes a voltage divider comprising a positive temperature coefficient resistor and a headphone driver, and two audio signal input terminals in each audio channel connected to the voltage divider arranged for connecting to an audio device, wherein a large portion of the voltage of the audio signal to the two audio signal input terminals to appear across the headphone driver in response to the audio signal received through the two audio signal input terminals below a preset low amplitude level; and increasing a resistance of the positive temperature coefficient resistor in a preset non-linear manner and decreasing a voltage drop across the headphone driver accordingly in response to the audio signal received through the two audio signal input terminals which is higher than the preset low amplitude level. | 2011-08-18 |
20110200204 | SPEAKER DEVICE - To provide a thin speaker device capable of emitting a loud reproduced sound with a comparatively simple structure, and to input the audio signal to the voice coil not to have an adverse effect on the vibration of the voice coil is executed. A speaker device includes a vibration direction converter part transmitting the vibration of the voice coil to the diaphragm, and a holding part holding the voice coil at the static part such that the voice coil vibrates linearly, and the audio signal inputted to an audio signal input terminal provided at the static part is inputted to the voice coil via the holding part. | 2011-08-18 |
20110200205 | SOUND PICKUP APPARATUS, PORTABLE COMMUNICATION APPARATUS, AND IMAGE PICKUP APPARATUS - A sound pickup apparatus includes: a microphone array including at least three microphones, wherein a first pair of microphones in which two of the at least three microphones are aligned on a first axis, and a second pair of microphones in which two of the at least three microphones are aligned on a second axis; a first null signal generator which outputs a first null signal based on a differential output of the first pair of microphones; a second null signal generator which outputs a second null signal based on a differential output of the second pair of microphones; and a combiner which generates a target signal based on the first null signal and the second null signal, the target signal having a directional characteristic in which the lowest sensitivity is formed in a direction to a line along which the first null surface meets the second null surface. | 2011-08-18 |
20110200206 | METHOD AND DEVICE FOR PHASE-SENSITIVE PROCESSING OF SOUND SIGNALS - A method and device for phase-sensitive processing of sound signals of at least one sound source may include arranging two microphones at a distance d from each other, capturing sound signals with both microphones, generating associated microphone signals, and processing the sound signals of the microphones. During a calibration mode, a calibration-position-specific, frequency-dependent phase difference vector φ | 2011-08-18 |
20110200207 | AUDIO APPARATUS - The invention provides an audio apparatus which hardly causes a directivity to be lowered even in a case where a plurality of unidirectional microphones, each having a directivity toward a center of a housing of the apparatus, are embedded in a recessed part provided on an upper surface of the housing. Microphones | 2011-08-18 |
20110200208 | APPARATUS AND METHOD FOR TRANSMITTING SOUND THROUGH NONLINEAR MEDIA - Provided are an apparatus and method for transmitting sound through a nonlinear medium. The apparatus includes a pre-distorter for previously distorting a sound signal to compensate for distortion to be caused by a frequency characteristic of the nonlinear medium in a transmission process of the sound signal, a sigma-delta modulator for modulating the pre-distorted sound signal into a signal having two signal levels, a high-frequency modulator for multiplying the modulated signal by a carrier wave having a higher frequency than an audio frequency band to shift the modulated signal to a carrier frequency band and generate a high-frequency modulated signal, and a transmitter for converting the high-frequency modulated signal into a sound wave signal suited to be transmitted through the nonlinear medium and transmitting the sound wave signal. | 2011-08-18 |
20110200209 | LEVEL ADJUSTING CIRCUIT - A circuit configured to adjust the level of an audio signal includes filters each of which is configured to receive an audio signal, and to pass a band set for the filter. Variable gain amplifiers are severally provided to the respective filters, and each variable gain amplifier amplifies the output signal of the corresponding filter. An adder sums the input audio signal and the output signals of the variable gain amplifiers. A control unit controls the level of the output signal of each of the variable gain amplifiers, and controls the gain of each variable gain amplifier according to the level thus monitored. | 2011-08-18 |
20110200210 | INFORMATION PROCESSING DEVICE AND METHOD AND PROGRAM - An information processing device includes: an output device configured to perform notification to a user by outputting ringing sound; a sound pickup device configured to pick up surrounding sound as ambient sound; an adaptive filtering process device configured to perform an adaptive filtering process using the picked-up ambient sound and the ringing sound output from the output device, to thereby extract, from the ambient sound, estimated environmental sound from which the ringing sound picked up by the sound pickup device has been removed; and a control device configured to control, on the basis of the feature quantity of a predetermined feature extracted from the estimated environmental sound, the adjustment of at least one of the sound volume and the sound quality of the ringing sound. | 2011-08-18 |
20110200211 | ACOUSTICS TRANSMISSION FIDELITY AUGMENTATION INTERFACE FOR INERTIAL TYPE AUDIO TRANSDUCERS - An acoustical transmission interface comprising a plate comprising a first portion having a first thickness and a second portion having a second thickness wherein the first thickness is thinner than the second thickness; an inertial type audio transducer; and means to affix the audio transducer and the first portion of the plate; where the audio transducer extends through an opening in a substrate, and the plate comprising a tab and a stop that position the plate within the opening of the substrate. | 2011-08-18 |
20110200212 | TEMPERATURE COMPENSATED VOLTAGE PUMP - The present invention relates to an integrated circuit voltage pump with temperature compensation circuitry providing improved DC output voltage accuracy over an operational temperature range. The compensation circuitry is operative to eliminate or reduce temperature induced changes of voltage drops across semiconductor diodes of the integrated circuit voltage pump. | 2011-08-18 |
20110200213 | HEARING AID WITH AN ACCELEROMETER-BASED USER INPUT - A hearing aid includes a memory configured to store current configuration data and an accelerometer to convert mechanical motion into a signal representing mechanical motion. The hearing aid further includes a logic circuit coupled to the accelerometer to receive the signal and to selectively update the configuration data based on the signal. | 2011-08-18 |
20110200214 | HEARING AID AND COMPUTING DEVICE FOR PROVIDING AUDIO LABELS - A hearing aid includes a microphone to convert audible sounds into sound-related electrical signals and a memory configured to store a plurality of hearing aid profiles. Each hearing aid profile has an associated audio label. The hearing aid further includes a processor coupled to the microphone and to the memory and configured to select one of the plurality of hearing aid profiles. The processor applies the one of the plurality of hearing aid profiles to the sound-related electrical signals to produce a shaped output signal to compensate for a hearing impairment of a user. The processor is configured to insert the associated audio label into the shaped output signal. The hearing aid also includes a speaker coupled to the processor and configured to convert the shaped output signal into an audible sound. | 2011-08-18 |
20110200215 | HEARING AID, COMPUTING DEVICE, AND METHOD FOR SELECTING A HEARING AID PROFILE - A hearing aid includes a microphone to convert sounds into electrical signals, a transceiver configured to communicate with a computing device through a wireless communication channel, and a processor coupled to the microphone and the transceiver. The hearing aid further includes a memory accessible to the processor and configured to store a table including plurality of hearing aid profile identifiers (IDs). Each of the plurality of hearing aid profile IDs corresponds to a respective one of a plurality of hearing aid profiles. The memory stores instructions that, when executed by the processor cause the processor to identify a hearing aid profile ID from the table based on a sound sample, retrieve a hearing aid profile from the computing device using the hearing aid profile ID, and apply the hearing aid profile to modulate an audio output signal. | 2011-08-18 |
20110200216 | FITTING SYSTEM OF DIGITAL HEARING AID TO BE CAPABLE OF CHANGING FREQUENCY BAND AND CHANNEL - Disclosed is a digital hearing aid fitting system capable of changing a frequency band and channel. The digital hearing aid fitting system capable of changing the frequency band and channel may include a digital signal processing (DSP) chip to adjust a fitting parameter including at least one parameter from among a number of bands of a frequency, a bandwidth, and a number of channels of the frequency, and a controlling unit to control the DSP chip based on a hearing test result to adjust the fitting parameter to a person with hearing loss. | 2011-08-18 |
20110200217 | System and method for audiometric assessment and user-specific audio enhancement - According to a preferred embodiment of the invention, a system for audiometric assessment and user-specific acoustic enhancement, comprising an audiometry management module, a tone generator coupled to the audiometry management module and adapted to generate streams of acoustical output, and a hearing profile data file, is disclosed. According to the embodiment, the audiometry management module, in a plurality of sessions, instructs the tone generator to send a series of streams of acoustical output of varying acoustical intensity, and, on receiving a series of user responses responsive to audible perception of sounds generated from the streams of acoustical data, the audiometric management module determines, for each of a plurality of frequencies, a hearing threshold, and stores at least that threshold in the hearing profile data file. | 2011-08-18 |
20110200218 | HEARING AID WITH A CASING ELEMENT - The hearing aid comprises a casing element enclosing electronic components and a battery drawer hingedly connected to the casing element for pivotal movement with respect to the casing element. Bushings in the casing element corresponding to seats in the battery drawer are provided co-axially with the desired pivotal axle and a metal hinge pin is provided coaxially with the desired pivotal axle and extends centrally through holes in the bushings, the battery drawer and the casing parts. | 2011-08-18 |
20110200219 | LAPTOP COOLING PLATFORM - Platforms for laptop computers can include one or more cooling features. In some arrangements, a platform includes a support body that has upper and lower panels that at least partially define an interior cavity. A ventilation plate can be disposed in the upper surface of the support body, and can have a plurality of ventilation holes that are in fluid communication with the interior cavity. In some arrangements, the upper panel is angled relative to the lower panel. | 2011-08-18 |
20110200220 | SOUND RECORDABLE/PLAYABLE DEVICE, PACKAGING, AND METHOD OF USE - A portable and wearable sound recordable and playable device comprising:
| 2011-08-18 |
20110200221 | Narrow directional microphone - There is provided a narrow directional microphone in which a microphone unit can surely be positioned coaxially in an acoustic tube, and satisfactory electrostatic shielding can be attained. In the narrow directional microphone including an acoustic tube | 2011-08-18 |
20110200222 | IMPLANTABLE MICROPHONE WITH SHAPED CHAMBER - An implantable microphone is disclosed having an external diaphragm and housing that forming chamber capable of being pressurized by deformational movement of the diaphragm induced by pressure waves (e.g., acoustic signals) propagating through overlying tissue. The chamber is shaped such that the volume of the chamber upon deflection of the diaphragm is reduced compared to a static volume of the chamber (i.e., volume of the chamber with no diaphragm deflection). As a result, the change in pressure within the chamber for a given diaphragm displacement is greater than it would be within a chamber having a cylindrical volume, leading to greater microphone sensitivity. In one arrangement, the chamber is shaped such that it is deeper at its center than at its edges, for example, to form a conical or paraboloidal volume. | 2011-08-18 |
20110200223 | SPEAKER UNIT INCLUDING DIAPHRAGM HAVING A VOICE COIL ATTACHED THERETO - A speaker unit that can prevent a lead from being broken is provided. The speaker unit includes: a diaphragm; a voice coil which is secured to the diaphragm; and a lead which is connected to the voice coil to energize the voice coil. The diaphragm includes an annular securing portion which has the voice coil secured thereto, and an outer projection which projects with respect to the securing portion at a side corresponding to a surface of the diaphragm having the voice coil secured thereto and extends along the securing portion. The outer projection has a top. The outer projection has the top partially recessed to have a recess. The lead extends across the recess to traverse the outer projection. | 2011-08-18 |
20110200224 | CONTENT ITEM IDENTIFIER | 2011-08-18 |
20110200225 | ADVANCED BACKGROUND ESTIMATION TECHNIQUE AND CIRCUIT FOR A HYPER-SPECTRAL TARGET DETECTION METHOD - A system, circuit and methods for target detection from hyper-spectral image data are disclosed. Filter coefficients are determined using a modified constrained energy minimization (CEM) method. The modified CEM method can operate on a circuit operable to perform constrained linear programming optimization. A filter comprising the filter coefficients is applied to a plurality of pixels of the hyper-spectral image data to form CEM values for the pixels, and one or more target pixels are identified from the CEM values. The process may be repeated to enhance target recognition by using filter coefficients determined by excluding the identified target pixels from the hyper-spectral image data. | 2011-08-18 |
20110200226 | CUSTOMER BEHAVIOR COLLECTION METHOD AND CUSTOMER BEHAVIOR COLLECTION APPARATUS - According to one embodiment, a computer selects trajectory data on a person positioned in an image monitoring area from trajectory data on relevant persons. The computer selects a selling space image data obtained when the person corresponding to the trajectory data is positioned in the image monitoring area. The computer analyzes the selling space image data to extract a person image. The computer checks the person image extracted from the selling space image data against image data on each customer to search for customer image data obtained by taking an image of the person in the person image. The computer stores, upon detecting the customer image data obtained by taking an image of the person in the person image, identification information on transaction data stored in association with the customer image data, in association with identification information on the trajectory data. | 2011-08-18 |
20110200227 | ANALYSIS OF DATA FROM MULTIPLE TIME-POINTS - Described herein is a technology for facilitating analysis of data across multiple time-points. In one implementation, first and second images acquired at respective first and second different time-points are received. In addition, first and second findings associated with the first and second images respectively are also received. The first and second findings are associated with at least one region of interest. A correspondence between the first and second findings may be automatically determined by aligning the first and second findings. A longitudinal analysis result may then be generated by correlating the first and second findings. | 2011-08-18 |
20110200228 | TARGET TRACKING SYSTEM AND A METHOD FOR TRACKING A TARGET - A target tracking system including a tracking module arranged to perform model-based tracking of a target based on received measurements from a sensor. A detector is arranged to detect as a target performs a manoeuvre. An output switching module is arranged to switch from a first output mode in which model estimations of the tracking module are forwarded, to at least a second output mode in which only reliable outputs are forwarded, in response to information indicating the detection of a target manoeuvre being received from the detector. Also a collision avoidance system, a method for tracking a target and a computer program product. | 2011-08-18 |
20110200229 | Object Detecting with 1D Range Sensors - Moving objects are classified based on maximum margin classification and discriminative probabilistic sequential modeling of range data acquired by a scanner with a set of one or more 1D laser line scanner. The range data in the form of 2D images is pre-processed and then classified. The classifier is composed of appearance classifiers, sequence classifiers with different inference techniques, and state machine enforcement of a structure of the objects. | 2011-08-18 |
20110200230 | METHOD AND DEVICE FOR ANALYZING SURROUNDING OBJECTS AND/OR SURROUNDING SCENES, SUCH AS FOR OBJECT AND SCENE CLASS SEGMENTING - The invention relates to a method and an object detection device for analysing objects in the environment and/or scenes in the environment. The object detection device includes a data processing and/or evaluation device. In the data processing and/or evaluation device, image data (x | 2011-08-18 |