47th week of 2012 patent applcation highlights part 22 |
Patent application number | Title | Published |
20120293273 | High Frequency Coaxial Balun and Transformer - An RF circuit includes a balun circuit comprised of a coaxial cable having a desired characteristic impedance and having a first port coupled to a first port of said RF circuit and a second port and a transformer circuit having a first port coupled to the second port of the balun. The transformer circuit is comprised of a pair of coaxial cables, each having a desired characteristic impedance and each having a ferrite coupled thereto. The interconnects between center conductors and outer conductors in the transformer are made symmetrical such that a resonance with a frequency determined by the inductance and capacitance of the coaxial cables does not occur, preventing any nulls in an insertion loss characteristic of the RF circuit. The ferrite is selected to act as a circuit element having an impedance characteristic which is higher than the impedance characteristic of the coaxial cable. | 2012-11-22 |
20120293274 | MULTIPLE-WAY RING CAVITY POWER COMBINER AND DIVIDER - Multiple-way ring cavity power combiners and power dividers are disclosed. In one aspect, the disclosed ring cavity power combiners and power dividers can support a large number of devices by providing a large number of power-combining or power-dividing ports. In another aspect, the disclosed embodiments describe implementations employing a ring cavity that result in demonstrated performance characteristics suitable for UWB applications. Advantages provided include suppressing higher order modes and low losses among other advantages. | 2012-11-22 |
20120293275 | ELECTRICAL FILTER - An electrical filter for filtering an electrical signal, the filter having a transmission characteristic comprising a band edge at a band edge transition frequency, the filter comprising a circulator having a first circulator port for receiving a signal to be filtered, the circulator being adapted to transfer a signal received at the first circulator port to a second circulator port and being further adapted to transfer a signal received at the second circulator port to a third circulator port; and, a reflection mode filter connected to the second port; the reflection mode filter comprising a filter network comprising at least one resonator, the filter network having a network input connected to the second circulator port; and, a further resonator connected to the network input, the further resonator being arranged to provide an extracted pole providing a transmission zero closest to the band edge transition frequency; wherein the further resonator has a high Q compared to the low Q of at least one of the at least one resonator of the filter network. | 2012-11-22 |
20120293276 | DUPLEXER, COMMUNICATION MODULE, AND COMMUNICATION DEVICE - A duplexer includes an unbalanced transmitting filter; a balanced receiving filter; a transmitting port connected to the transmitting filter; and a first receiving port and a second receiving port connected to the receiving filter. The duplexer also includes an electromagnetic coupling portion connected between the transmitting port and the first receiving port and between the transmitting port and the second receiving port. The electromagnetic coupling portion adjusts the phase between electric power that flows from the transmitting port to the first receiving port and electric power that flows from the transmitting port to the second receiving port. | 2012-11-22 |
20120293277 | FILTER, DUPLEXER, COMMUNICATION MODULE, COMMUNICATION DEVICE - The filter includes one or more series resonators and one or more parallel resonators. An inductance is connected in series to at least a parallel resonator of the parallel resonators, and a antiresonance frequency of the parallel resonator to which the inductance is connected in series is equal to or higher than that of the series resonators. The duplexer, the communication module and the communication device are provided with the filter. | 2012-11-22 |
20120293278 | STACKED BULK ACOUSTIC RESONATOR COMPRISING DISTRIBUTED BRAGG REFLECTOR - A device comprises a substrate, an acoustic stack, and a distributed Bragg reflector. The acoustic stack comprises a first electrode formed on the substrate, a first piezoelectric layer formed on the first electrode, a second electrode formed on the first piezoelectric layer, a second piezoelectric layer formed on the second electrode, and a third electrode formed on the second piezoelectric layer. The distributed Bragg reflector is formed adjacent to the acoustic stack and provides it with acoustic isolation. | 2012-11-22 |
20120293279 | INTEGRATED CAVITY FILTER/ANTENNA SYSTEM - An integrated cavity filter/antenna system includes a substrate, a cavity filter formed in or on the substrate. A first cavity resonator is in or on the substrate that is enclosed by metal walls. At least a second cavity resonator is formed in or on the substrate that is enclosed by metal walls. An inter-resonator coupling structure couples energy between the first cavity resonator and the second cavity resonator. An antenna is integrated with one of the cavity resonators so that the antenna acts as both a port of the cavity filter and as a radiating element for the filter/antenna system. A connector is coupled to one of the cavity resonators for coupling energy into the filter/antenna system. | 2012-11-22 |
20120293280 | WIDE-BAND MULTI-MODE FILTER - A multi-mode filter for realizing wide-band is disclosed. The multi-mode filter includes a housing; a plurality of cavities formed in the housing; a plurality of resonators located in each of the cavities; at least one connector formed through a side wall of the housing; and at least one coupling element connected to the at least one connector in the cavities, the at least one coupling element coupling the at least one connector with at least one of the resonators respectively, wherein each of the at least one coupling element has “T” shape in view of front section and “L” shape in view of side section. | 2012-11-22 |
20120293281 | MULTI MODE FILTER FOR REALIZING WIDE BAND USING CAPACITIVE COUPLING / INDUCTIVE COUPLING AND CAPABLE OF TUNING COUPLING VALUE - A multi-mode filter for realizing wide band using capacitive coupling and inductive coupling and capable of tuning coupling value is disclosed. The multi-mode filter includes a housing; a first cavity and a second cavity formed in the housing; a first resonator located in the first cavity, a second resonator located in the second cavity, a wall configured to separate the first cavity from the second cavity; and a first coupling element, wherein a groove is formed between the housing and the wall, the first coupling element is inserted in the groove in crossing direction to the wall, one part of the first coupling element is disposed in the first cavity, another part of the first coupling element is disposed in the second cavity, and the first coupling element is connected to a ground. | 2012-11-22 |
20120293282 | WAVEGUIDE FILTER HAVING COUPLING SCREWS - A waveguide filter, comprising a housing defining a passage through which electromagnetic waves can travel and a plurality of adjustable projections extending through the housing into the passage. The passage is absent any fixed protrusions. The plurality of adjustable projection s comprises a set of coupling projections, wherein each pair of adjacent coupling projections in the set of coupling projections defines there between a resonant cavity. Each coupling projection in the set of coupling projections acts as a coupling element for at least one resonant cavity and is adjustable for trimming the coupling of that at least one resonant cavity. The plurality of adjustable projections further comprises a set of tuning projections, wherein a tuning projection from the set of tuning projections is positioned between each pair of adjacent coupling projections and is adjustable for trimming a resonance frequency of an associated resonant cavity. | 2012-11-22 |
20120293283 | Tuned Dielectric Waveguide Filter and Method of Tuning the Same - A method of tuning the frequency of a waveguide filter including the step of removing dielectric material from one or both of the first and second opposed exterior side surfaces of the waveguide filter to cause a change in the center frequency of the waveguide filter. In one embodiment, dielectric material is removed from one or both of the first and second opposed exterior side surfaces of the waveguide filter in unequal amounts wherein the tuned waveguide filter includes first and second slits defined in the respective first and second opposed exterior side surfaces which extend unequal first and second distances into the body of the waveguide filter. | 2012-11-22 |
20120293284 | ELECTROMAGNETIC SWITCH - An electromagnetic switch operative to close and open an electrical contact arrangement to thereby turn on and off an electrical current flowing through an electrical circuit. A movable iron core includes a shaft insertion hole that extends in an axial direction of the movable iron core and has an opening in an end face of the movable iron core axially opposing a movable contact of the electrical contact arrangement. The hole includes a step disposed at a position along the depth, a shaft fixture section on a bottom side of the step, and a shaft guide section on an opening side of the step. An inside diameter of the shaft fixture section is smaller than an inside diameter of the shaft guide section. One axial end side portion of the shaft is press fit in the shaft fixture section. | 2012-11-22 |
20120293285 | ELECTROMAGNETIC RELAY - An electromagnetic relay includes an electromagnetic relay body having an electromagnet and a contact part, the contact part opening and closing along with movement of the electromagnet, a terminal member supporting the electromagnetic relay body, and a base member supporting the terminal member. The terminal member has a connecting part electrically connected to the electromagnetic relay body, the electromagnetic relay body is supported by the connecting part while providing a clearance between the base member and the electromagnetic relay body. | 2012-11-22 |
20120293286 | DEVICE FOR CONTROLLING AN ON-BOARD APPARATUS - A control device ( | 2012-11-22 |
20120293287 | Electromagnetic Actuator With Magnetic Latching and Switching Device Comprising One Such Actuator - An electromagnetic actuator comprising a core moving between a latched position and an open position, a permanent magnet, a coil designed to generate a first magnetic control flux to move the core from an open position to a latched position, and a second magnetic control flux designed to facilitate movement of the moving core from the latched position to the open position. The permanent magnet is positioned on the moving core so as to be at least partly outside the fixed magnetic circuit in which the first magnetic control flux flows in the open position, and to be at least partly inside the fixed magnetic circuit used for flow of a magnetic polarization flux of the magnet in the latched position. | 2012-11-22 |
20120293288 | ELECTROMAGNETIC ENERGY TRANSDUCER - An electromagnetic energy transducer configured to convert mechanical energy into electrical energy comprises two magnetic elements including a permanent magnetic element and a soft-magnetic element and an electrical coil. The permanent magnetic element and the soft-magnetic element are arranged to form a magnetic circuit and one of the two magnetic elements is movable in relation to the other of the two magnetic elements. The electrical coil surrounds a part of the soft magnetic element. The movable magnetic element is held in a first position by a spring force and moved into a second position by applying an external mechanical force exceeding the spring force, and at the first position the magnetic flux within the soft magnetic element is different than the flux at the second position. | 2012-11-22 |
20120293289 | CONDUIT SENSOR DEVICE WITH MAGNETIC SHUNT AND PROCESS FOR MODIFYING A MAGNETIC FIELD - A conduit sensor device includes first and second pairs of permanent magnets. First and second rotor shunts include first and second rotatable magnets and interposed between the first and second pairs of permanent magnets, respectively. A shunt shaft includes a first helical worm gear and a second helical worm gear mounted thereon. The first rotor shunt includes a first rotatable magnet and a first rotor gear locked together. The first helical worm gear meshing with the first rotor gear driving the first rotor gear and the first rotatable magnet. The second rotor shunt includes a second rotatable magnet and a second rotor gear locked together. The second helical worm gear meshes with the second rotor gear driving the second rotor gear and the second rotatable magnet. The surface areas of the first and second pairs of permanent magnets equals the surface area of the first and second rotatable magnets. | 2012-11-22 |
20120293290 | COOLING STRUCTURE FOR MAGNET-EQUIPPED REACTOR - A cooling structure for a magnet-equipped reactor includes: a magnet-equipped reactor having a core around which a coil is wound, and a magnet arranged to contact the core; and a cooling member arranged to contact the magnet of the magnet-equipped reactor to cool the magnet. | 2012-11-22 |
20120293291 | MAGNETIC MEMBER - A magnetic member includes a substrate and a magnetic element. A configuration groove is formed on the substrate, so as to accommodate the magnetic element. Furthermore, a first electrode is formed on a periphery of the substrate, so that ends of a conductive coil of the magnetic element are electrically laid thereon. A guide groove is formed on a position adjacent to the first electrode, and the guide groove is filled with a conductive metal, so that the first electrode is electrically connected to the guide groove. In this way, after an IR reflow process of the magnetic member, conditions of abnormal adhesion and poor conductivity are avoided. The magnetic member is applicable to various electronic devices requiring the magnetic elements, for example, a communication circuit and a frequency conversion circuit. | 2012-11-22 |
20120293292 | FLEXIBLE ULTRACAPACITOR CLOTH FOR FEEDING PORTABLE ELECTRONIC DEVICE - Disclosed is a flexible ultracapacitor having a flexible cloth including an autotransformer-type connected switch made with nanoporous carbon electrodes impregnated by an electrolyte. Each of the nanoporous carbon electrodes may be configured to have a circuit. The circuit may include a first inductor and a second inductor. Each of the first inductor and the second inductor may have a first terminal and a second terminal. The second terminal of the first inductor may be coupled to the first terminal of the second inductor. A switch may be coupled between the first terminal of the first inductor and the second terminal of the second inductor. | 2012-11-22 |
20120293293 | MAGNETIC DEVICE AND METHOD FOR GENERATING INDUCTANCE - A magnetic device includes two symmetric magnetic cores, each of which includes a base, a first protruding portion and second protruding portions. The first protruding portion and the second protruding portions are formed on the base separately along two edges of the base. The two symmetric magnetic cores are assembled such that a gap is formed between the first protruding portion of one of the two symmetric magnetic cores and the first protruding portion of the other one of the two symmetric magnetic cores. A method for generating inductance is also disclosed herein. | 2012-11-22 |
20120293294 | Redundant fuse wire release device - Redundant fuse wire apparatus and redundant release devices, such as those used to release deployable appendages, such as solar array and reflectors disposed on satellites, and the like. An exemplary redundant release device comprises a restraint release mechanism having one or more restraint release arms, a redundant release device comprising a segmented spool having a plurality of segments that are constrained from separating by spring restraint tape releasably secured to the restraint release arms, a redundant fuse wire assembly comprising primary and redundant positive contacts, a common negative contact, primary and redundant fuse wires respectively connected between the primary positive and common negative contacts and the redundant positive and common negative contacts that respectively wrap around the opposed positive contact and the restraint release arms, and an electrical power source for heating and severing the fuse wires. | 2012-11-22 |
20120293295 | FUSE UNIT - A fuse unit includes a fuse element and an insulative resin part. A terminal connecting part is formed in the fuse element. Then insulative resin part is arranged on an outer surface of the fuse element. A temporary bolt fixing part which temporarily fixes a bolt to the terminal connecting part is provided in the fuse element. | 2012-11-22 |
20120293296 | MANUAL RESET THERMOSTAT WITH CONTACT RETAINING SPRING - A thermostat includes a temperature sensitive element that is responsive to temperature variations to selectively move between at least a first position and a second position. The transfer pin is movable with the temperature sensitive element and is configured, upon movement of the temperature sensitive element from the first position to the second position, to supply a force to a switch that moves the switch from a first switch position to a second switch position. A spring is coupled to the switch and is configured to selectively supply at least a first retainer force to the switch that, when the switch is in the second switch position, retains the switch in the second switch position when the temperature sensitive element moves from the second position back to the first position. | 2012-11-22 |
20120293297 | MULTI-CONTACT TOUCH SENSOR WITH A HIGH ELECTRICAL CONTACT RESISTANCE - A multi-contact, tactile sensor including an upper layer including strip conductors arranged in lines, a lower layer including strip conductors arranged in columns, and a spacer positioned between the upper layer and the lower layer to insulate the upper layer and lower layer. An electromechanical mechanism is arranged between the upper and lower layers to increase electrical contact resistance during contact between at least one strip conductor of the upper layer and at least one strip conductor of the lower layer. | 2012-11-22 |
20120293298 | MULTI-TOUCH PANEL INCLUDING EQUIPOTENTIAL LINE DISTORTION CORRECTOR - There is provided a multi-touch panel that includes equipotential line distortion correctors each for realizing an equipotential line with no distortion in a simple structure, even in a case where drawing wires have different length for respective input areas. The multi-touch panel includes a first conductive film and a second conductive film that are formed respectively on a first substrate | 2012-11-22 |
20120293299 | RESISTOR WITH TEMPERATURE COEFFICIENT OF RESISTANCE (TCR) COMPENSATION - A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation are disclosed. The resistor has a resistive strip disposed between two conductive strips. A pair of main terminals and a pair of voltage sense terminals are formed in the conductive strips. A pair of rough TCR calibration slots is located between the main terminals and the voltage sense terminals, each of the rough TCR calibration slots have a depth selected to obtain a negative starting TCR value observed at the voltage sense terminals. A fine TCR calibration slot is formed between the pair of voltage sense terminals. | 2012-11-22 |
20120293300 | LOW-RESISTANCE CARBON GROUNDING MODULE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a low-resistance carbon grounding module and a method for manufacturing the same, which can increase strength for durability against external environmental changes by varying the type and mixing ratio of raw materials for a carbon resistor without using any heat source. The low-resistance carbon grounding module comprises a carbon resistor extending in the longitudinal direction thereof and a conductive core bar installed in the center of the transverse section of the carbon resistor, wherein the carbon resistor comprises graphite, cement, and feldspar. Thus, it is possible to prevent the durability from being deteriorated due to external environmental changes, water, or electrical resistance, thus improving the quality and reliability of the product while minimizing the production of CO | 2012-11-22 |
20120293301 | LOADING DOCK MANAGEMENT AND VEHICLE ACCESS SYSTEM - A system and method for managing a loading dock and access to a facility or group of facilities by providing a web-based application accessible via the Internet having vendors associated with the web-based application based upon specific needs of the facility. Vendors are provided access to a facility by a user of the web-based application by employing specific methods of identification and authorization, and the user is provided with status information regarding the vendor access. Furthermore, vendor access to a facility can be limited by the user based on various parameters. Those parameters can be used to administrate, manage and secure a facility in terms of understanding which vendors are permitted access to the facility or group of facilities. The web-based application is designed to suit the specific needs of a facility. | 2012-11-22 |
20120293302 | IN-VEHICLE APPARATUS CONTROL SYSTEM - An onboard apparatus control system is disclosed. The onboard apparatus control system includes a portable apparatus and an in-vehicle apparatus which controls an onboard apparatus according to position of the portable apparatus. From multiple transmitting antennae, the in-vehicle apparatus transmits pulse pattern signals with different transmission frequencies at an overlapping timing, so that the pulse pattern signals are radio waves whose intensities are changed stepwise according to different patterns. The portable apparatus receives the radio waves transmitted from the multiple transmitting antennae. The position of the portable apparatus with respect to the vehicle is determined based on a combined pattern of the received pulse pattern signals, which a receiving unit is to receive at location with respect to the vehicle. | 2012-11-22 |
20120293303 | METHODS, SYSTEMS, AND COMPUTER-READABLE STORAGE MEDIA FOR MANAGING RISK USING LOCATION, MOBILE, AND USER PARTICIPATING - BASED IDENTITY VERIFICATION - The presently disclosed subject matter is directed to methods, systems, and computer-readable storage media for location, mobile, and user participating-based identity verification for the purposes of risk management. In one embodiment, the method, system, and computer-readable storage media includes receiving user data, receiving verification data, and verifying the identity of a user based on the user data and the verification request data. The user data may include location data and/or identity data, and the user data may be received from a mobile device. The identity data may include biometric data regarding the user. The method, system, and computer-readable storage media may include comparing the user data to the verification request data. The method, system, and computer-readable storage media may also include performing an action based on the results of the verification wherein the action is authorizing a payment. | 2012-11-22 |
20120293304 | IDENTIFICATION AUTHENTICATION IN A COMMUNICATIONS NETWORK - Systems and methods for an identification capable communication device are provided. The communication device or line is registered or associated with a primary unique ID that identifies a person. Furthermore, the unique ID is associated with a secondary unique ID (e.g., biometric information of that person, or a unique identification code only known by that person). The combination of the primary and the secondary IDs is registered with a server system that is capable of verifying the two IDs when a communication connection is initiated from the registered communication device or line. | 2012-11-22 |
20120293305 | Network Systems and Methods Utilizing Mobile Devices to Enhance Consumer Experience - A mobile device requests map information to locate an item in a store. If the item is available, map information is sent to the mobile device. The map information includes directions to the item. If the item is not available, alternative item information is sent to the mobile device. | 2012-11-22 |
20120293306 | Multi-Mode Communication Ingestible Event Markers and Systems, and Methods of Using the Same - Aspects of the invention include multi-mode communication ingestible event marker devices. Ingestible event marker devices of the invention include an ingestible component comprising a conductive communication module and at least one additional non-conductive communication module. The non-conductive communication module may be integrated with the ingestible component or at least a portion or all of the non-conductive communication module may be associated with a packaging component of the ingestible event marker device. Additional aspects of the invention include systems that include the devices and one or more receivers, as well as methods of using the same. | 2012-11-22 |
20120293307 | RFID systems having improved read rates for localization and proximity detection - We describe RFID systems for localization and proximity detection and with improved read rates. The systems include three components, (a) RFID readers, (b) passive and/or semipassive tags, (c) sensor-tags (STs), (d) STs integrated with sensors, and (e) and processing elements. The key new elements are the STs, which are like regular tags that communicate with RFID readers on the principle of backscattering. However, they have an additional functionality of reading the communication of standard tags in their physical proximity and reporting it, if queried, to an RFID reader or a processing element. They can also use other types of communication with the RFID readers and processing elements. These functionalities allow for a variety of new solutions to many RFID problems some of which are described in this document. | 2012-11-22 |
20120293308 | Method and System for Networking Radio Tags in a Radio Frequency Identification System - A radio frequency tag for a radio frequency identification system is provided that includes an antenna and a receiver coupled to the antenna. The receiver receives and demodulates a message received on at least one frequency. A retransmit controller receives the message, determines a retransmit status for the message, and if the retransmit status is positive, initiates retransmission of the message for reception by another radio tag. | 2012-11-22 |
20120293309 | METHODS AND APPARATUS FOR CEILING MOUNTED SYSTEMS - Methods and apparatus for ceiling suspended systems according to various aspects of the present invention include a modular platform for supporting and supplying multiple devices. A wire way bar may facilitate connection and support for the devices, such as light sources and other systems. | 2012-11-22 |
20120293310 | Method and Apparatus Pertaining to Using a Door Chime to Audibilize Non-Door-Chime Messages - A door-chime apparatus comprises a door-chime chassis that will permit the apparatus to be installed in a building (such as residence). This door-chime chassis supports other elements including a door-chime user-input interface and a wireless interface, both of which operably couple to a control circuit. The control circuit, in turn, audibilizes a door chime within the building when a user asserts a user input (such as a typical door-bell button) that couples to the door-chime user-input interface. In addition, this control circuit, upon reception of a recognized non-door-chime message via the wireless interface, will cause the audibilization of a message other than a door chime within the building. These teachings will accommodate sourcing the aforementioned non-door-chime message from any of a variety of apparatuses. Examples in these regards include residential utilities, residential appliances, and residential sensors. By one approach the audibilized message can comprise audibilized words. | 2012-11-22 |
20120293311 | NON-VISUAL PRESENTATION OF INFORMATION ON AN ELECTRONIC WIRELESS DEVICE - In one example, information is presented to a user in a non-visual manner. In this example, a list of visually representable items defined by a beginning and at least one of dimension of time and space is accessed. Each of the visually representable items within the dimension is placed in one of a plurality of non-visual sensory categories. A non-visual sensory preview is rendered, in sequence for each item in the list, from the plurality of non-visual sensory categories. | 2012-11-22 |
20120293312 | FORCE FEEDBACK DEVICE AND POSITIONING METHOD OF THE SAME - The invention is to provide a force feedback device and a positioning method. The force feedback device includes a microprocessor which controls a motor to rotate at a constant velocity. The motor moves a non-equidistant blocking grating to passes through a detector. The detector detects the passage of the blocking grating to generate an on or off signal. A timer counts the time of the on or off signal to calculate the angle which the blocking grating passes through. The absolute angle of the blocking grating is decided by comparing with an absolute angle stored in a memory to position a joystick. | 2012-11-22 |
20120293313 | Method and Apparatus for Generating Vehicle Vibration to Alert Vehicle User of Warning - A drive torque modulation is generated in response to an unintentional lane departure or traffic/obstacle intervention in an electric vehicle or a hybrid-electric vehicle (HEV). At least one of propulsion and braking of the vehicle is controlled via a motor of the vehicle in accordance with the torque modulation. Vehicle oscillation is generated through the torque modulation to let the driver be aware of the impending dangerous driving situation. | 2012-11-22 |
20120293314 | VEHICLE COLLISION WARNING SYSTEM AND METHOD OF OPERATING THE SAME - A vehicle collision warning system and method may be used to detect a potential or impending collision with another vehicle and to send a corresponding warning to the driver. In an exemplary embodiment, the collision warning system uses one or more target vehicle readings (e.g., a relative velocity reading (Δv), a target vehicle acceleration reading (a | 2012-11-22 |
20120293315 | Methods and Apparatus for Adaptive Vehicle Response to Air Quality States - A computer-implemented method includes connecting to a remote system and requesting data relating to a quality of air level in the vicinity of a known vehicle location. The method further includes receiving data relating to the quality of air level and comparing the data to one or more predetermined threshold levels of tolerance. If the data exceeds at least one threshold level of tolerance an automatic vehicle computing system response is instructed. In this example, the method also includes activating one or more vehicle systems in response to the data exceeding the at least one threshold level of tolerance. | 2012-11-22 |
20120293316 | COLLABORATIVE VEHICLE CONTROL USING BOTH HUMAN OPERATOR AND AUTOMATED CONTROLLER INPUT - Control of a vehicle to perform a task employs first control input provided by a human operator and second control input provided by an automated controller. A relationship between the first control input and the second control input is determined. Either the first control input or the second control input is used to control the vehicle to perform the task based on the determined relationship. An indicator may be used to indicate to the operator when the control input provided by the human operator is being used to control the vehicle. | 2012-11-22 |
20120293317 | METHOD FOR USE WITH VEHICLE HAVING SELECTABLE TRANSFER CASE - A method for notifying, indicating or otherwise alerting a driver when it may be desirable to switch to a different transfer case mode. According to an exemplary embodiment, the method uses one or more environmental and/or vehicle conditions to evaluate a current transfer case mode and to determine if it is the most preferable or optimal mode. If the current transfer case mode is not optimal, then the method may recommend that the driver manually switch transfer case modes by notifying or alerting them through a visual and/or audio message. In one example, the method recommends a transition from a four-wheel mode to a two-wheel mode, or vice-versa, with a visual message on an instrument panel gauge. | 2012-11-22 |
20120293318 | VEHICLE NOTIFICATION SOUND EMITTING APPARATUS - A vehicle notification sound emitting apparatus is basically provided with a sound emitting device and a notification sound control device. The sound emitting device emits a starting movement notification sound to outside of a vehicle to inform a person in an outside area surrounding the vehicle that the vehicle will transition from a stopped state to a moving state, and emits a moving notification sound to outside of the vehicle to inform a person in the outside area surrounding the vehicle that the vehicle is moving. The notification sound control device operates the sound emitting device to selectively emit the starting movement notification sound. The notification sound control device includes a notification sound emission timing section that sets a start timing of the starting movement notification sound in response to a shift operation having been performed and an additional start movement preparation operation of the vehicle having been performed. | 2012-11-22 |
20120293319 | Brake Light Illumination System - A third brake lighting system for indicating the application of brakes in a vehicle comprising: a panic illumination portion, where the panic illumination indicates an urgent depression of the brakes by a driver of the vehicle; and a conventional illumination portion, where the convention illumination portion abuts the panic illumination portion and said conventional illumination indicates a non-urgent depression of the brakes by the driver. The present invention essentially provides mechanisms to indicate an urgent depression of the brakes by a driver of the vehicle; and mechanisms to indicate a non-urgent depression of the brakes by the driver of the vehicle. | 2012-11-22 |
20120293320 | CALENDAR SYSTEM AND WORKING METHOD FOR THE SYSTEM - A working method for a calendar system includes: setting information of an event. Storing the information of the event, tracking a location of a user and comparing the location of the user with a location of the event when the deadline of the event is not passed to determine whether a distance between the two locations is greater than a preset distance. Comparing a time at present with a time period when the event can be dealt with to determine whether the event can be dealt with at present if the distance between the location of the user and the location of the event is less than the preset distance. In addition, informing the user to deal with the event if the time at present is in the time period when the event can be dealt with. | 2012-11-22 |
20120293321 | PRODUCT CONTAINER FOR USE WITH DEVICE CAPABLE OF LONG-RANGE AND SHORT-RANGE COMMUNICATIONS - A container for a product is used with an external device having long-range communication capability and short-range communication capability and location sensing capability. The container has a local communication interface for communicating with the external device using the short-range communication capability of the external device, and a processor for producing information and directing the local communication interface to send the information to the external device. | 2012-11-22 |
20120293322 | Mobile Device Supported Medical Information Services - A wireless telecommunications system can receive position information associated with a wireless mobile device of a user and a medical access point name from the wireless mobile device, can determine a gateway based on the position information and the access point name, can receive medical information associated with the user from the wireless mobile device via the gateway, and can provide, based on the medical information and the position information, the medical information to a computer system of a medical facility. The medical information can include drug allergies, food allergies, health issues, physician contact information, emergency contact information, and/or a preferred medical facility, among others. The medical information can be useful in providing medical aid to the user of the wireless mobile device if the user is not able to communicate via verbal means, via written means, and/or via sign means. | 2012-11-22 |
20120293323 | SYSTEM AND METHOD FOR ADAPTING ALARMS IN A WEARABLE MEDICAL DEVICE - According to another example, a wearable medical device controller is provided. The device controller includes a memory and a processor coupled to the memory. The processor is configured to determine a correlation between a phenomenon identifiable by the wearable medical device controller and at least one response pattern associated with a patient and store, responsive to detecting the correlation, an adaptation path to address the at least one response pattern, the adaptation path specifying an adaptation of at least one characteristic of an alarm. The at least one response pattern may include a plurality of response patterns and the adaptation path may reflect adaptations made to address at least some of the plurality of response patterns. | 2012-11-22 |
20120293324 | SYSTEM FOR SEAMLESS AND SECURE NETWORKING OF IMPLANTABLE MEDICAL DEVICES, ELECTRONIC PATCH DEVICES AND WEARABLE DEVICES - A system level scheme for networking of implantable devices, electronic patch devices/sensors coupled to the body, and wearable sensors/devices with cellular telephone/mobile devices, peripheral devices and remote servers is described. | 2012-11-22 |
20120293325 | MOBILE COMMUNICATOR WITH ORIENTATION DETECTOR - A mobile communication device adapted to communicate with a plurality of pre-determined sources disposed at pre-determined different locations includes an identification code, a receiver adapted to receive wirelessly communicated information from a particular source at a pre-determined location, an orientation detector that detects the orientation of the receiver relative to the pre-determined location of the particular source to provide an orientation signal indicating that the mobile communication device is oriented toward the predetermined location of the particular source, and an interface circuit responsive to the wirelessly communicated information and the orientation signal to register the identification code with the particular source. | 2012-11-22 |
20120293326 | Footwear Products Including Data Transmission Capabilities - Footwear systems include an article of footwear and a data transmission system engaged with the article of footwear. The transmission system transmits data to a remote system, such as a display system, another data transmission system, a processing system, etc. Such footwear systems further may include activation systems for activating the transmission and/or display systems. The transmitted data may be used for various purposes, such as: (a) identifying a user of the article of footwear; (b) activating targeted advertising or product information; (c) confirming the user's presence at a specific location and/or at a specific time; (d) determining start, finish, and/or intermediate split times for specific user; (e) confirming athletic equipment usage; (f) providing data for a game or reward program; (g) registering the user for an event or competition; or the like. | 2012-11-22 |
20120293327 | PROGRESS BAR - A method for displaying the progress of an activity performed on a user device is provided. The method includes outputting a progress indicator indicative of the progress made in completing an activity and updating the progress indicator as the activity proceeds. Simultaneously, a first progress rate indicator is also output to the display, the progress rate indicator having a property indicative of the rate at which the activity is being progressed. The property of the progress rate indicator is based on a value determined by receiving a rate value indicative of the activity progress rate and comparing the rate value with a value indicative of the maximum progress rate of the user device for the particular activity. A corresponding apparatus and computer program for carrying out the method are also provided. | 2012-11-22 |
20120293328 | INSULIN PUMP HAVING AN ALARM SIGNAL - A pump for delivering insulin to a user comprises a pump mechanism, an alarm and a timer and an alarm program in data communication with the alarm and the timer. The alarm program module is programmed to operate a plurality of types of alerts and to associate a predetermined interval of time and a predetermined event with a selected type of alert. An alarm signal can be generated by the alarm program module based on the predetermined event and interval. | 2012-11-22 |
20120293329 | WIRELESS DOG BARKING ALARM SYSTEM - The present invention is an alarm system that includes at least one base unit operable to detect sound levels and to transmit a signal to cause an alarm response, such as emission of media that may be the sound of one or more dog barks. The media may be emitted through one or more applicable broadcasting device, such as through a speaker, and may be the sound of one or more dog barks. The broadcasting device and base units may be configured to function collectively to create a realistic deterrent effect. Other alarm responses may be part of the system, such as electronic device warning messages, turning on a light, etc. The alarm responses and the general operation of the system may be set by a user, either through the base unit or by other remote input means (e.g., a fob unit or other electronic device). | 2012-11-22 |
20120293330 | SYSTEMS AND METHODS FOR PROTECTING RETAIL DISPLAY MERCHANDISE FROM THEFT - Security systems and methods configured for use with an item of merchandise for retail display include a housing, at least one sensor carried by the housing and at least one output device carried by the housing. The security system further includes a controller carried by the housing and operably coupled to the sensor and to the output device. The controller is operable to determine a distance traveled by the item of merchandise from a retail display “home” position based upon a sensor input from the sensor, and to activate the output device based upon the distance traveled by the item of merchandise exceeding a threshold distance. The controller may utilize the at least one sensor in conjunction with an inertial navigation system (INS) and motion processing algorithms or techniques to determine the distance traveled by the item of merchandise from the retail display “home” position. | 2012-11-22 |
20120293331 | Display Device Having Watch-Time Reminding Function To Prevent Nearsightedness - A display device having a watch-time reminding function includes an input unit, a display unit, a sound output unit and a control unit. A user can use the input unit to set a health watch time or turn on or off the watch-time reminding function. After the watch-time reminding function is turned on, the control unit counts a current watch time and compares the current watch time with the health watch time. When the current watch time reaches the health watch time, the control unit judges that the user spends too much time watching the display device. Accordingly, the control unit controls the display unit to display a reminding image and controls the sound output unit to output a reminding sound so as to remind the user to take a rest or do eye exercise to prevent nearsightedness. | 2012-11-22 |
20120293332 | TEMPERATURE MONITORING BEVERAGE CONTAINER - Temperature monitoring beverage containers and associated methods are provided. The containers include a temperature sensor operative to sense the temperature of a beverage stored within the container. The temperature of the beverage may be displayed on a display. The containers are also operative to provide one or more alerts to a user indicating that the beverage stored in the container may not be suitable for consumption. When used for beverages that are normally consumed when hot, the alerts may indicate to a user that the beverage is dangerously hot or undesirably cool. When used for beverages that are normally consumed when cold, the alerts may indicate to a user that the beverage is at a temperature known to cause spoilage of the beverage, thus preventing the user from consuming a potentially spoiled beverage. The alerts may be provided by way of an audible or visual indicator, such as an LED. | 2012-11-22 |
20120293333 | FAULT GAS ALARM SYSTEM - A fault gas alarm system is disclosed. In one embodiment, the fault gas alarm system includes: a gas sensor configured to fluidly connect with an oil valve in an oil-filled vacuum-type on-load tap changer (OLTC), the gas sensor for monitoring a gas level in an oil within the oil valve; and a bi-level alarm system electrically connected with the gas sensor, the bi-level alarm system including a visual alarm indicator configured to provide a visual alarm in response to receiving an indication the gas level in the oil exceeds a threshold. | 2012-11-22 |
20120293334 | SYSTEM AND METHOD FOR WARNING A FIRE AND FLAMMABLE GAS - A fire and flammable gas system comprises a signal detector installed in a detection area for detecting flue gas, temperature or flammable gas signal; an alarm controller for real time collecting flue gas, temperature or flammable gas signal detected by the signal detector; a data manager for recording and storing an initial background value of the detector and detection data of the detector during running process, and analyzing the historical data of the detector during running process in real time so as to carry out early-warning in advance or detector self-diagnosis or alarm threshold adjusting; and an early-warning monitor for displaying early-warning analysis result output by the data manager on the monitor. A fire and flammable gas method is also provided. | 2012-11-22 |
20120293335 | Apparatus And Method For Automatically Detecting And Alerting Of Gas-Out Conditions For A Gas Appliance During Operation - A gas appliance monitoring apparatus for automatically detecting and alerting to a “gas-out” condition of a gas appliance during operation, and/or for alerting to the presence of prolonged “gas-on” conditions of an appliance. The apparatus utilizes a highly sensitive low loss and low flow gas flow indicator with multiple flow sensors to monitor the gas flow characteristics of the appliance during use. A gas flow analyzer and alarm timing mechanism analyzes the gas flow characteristics and sounds an alarm at the appliance or wirelessly at a remote location upon detection of either of the above conditions. A biasing attraction magnet is incorporated in the fluid flow indicator to offset either the force of gravity or a return spring in low flow/low pressure applications. The piston is sealed for use in high pressure/low flow applications, and provided with a vent hole for residual gas bleed-off upon a stoppage of gas flow. | 2012-11-22 |
20120293336 | APPARATUS, AND ASSOCIATED METHOD, FOR TESTING A TOUCH SENSING DEVICE - An apparatus, and an associated method, tests for an anomaly, such as an open circuit or a short circuit, at a touch sensing device. An electrical characteristic sensor senses an electrical characteristic at an electrode of the touch sensing device. Responsive to the sensed electrical characteristic, a determination is made by a determiner as to whether a short or open circuit or other anomaly exists at the touch sensing device. | 2012-11-22 |
20120293337 | Energy Monitoring Apparatus - Hence, according to the present invention, an energy monitoring apparatus ( | 2012-11-22 |
20120293338 | SAMPLE STORAGE AND MONITORING SYSTEM - A method of maintaining a thermal history ( | 2012-11-22 |
20120293339 | ELECTRONIC HOUSING INTENDED TO BE FIXED UNDER A COVER OF A MANHOLE - The invention concerns an electronic housing ( | 2012-11-22 |
20120293340 | TRIGGERING RECHARGING AND WIRELESS TRANSMISSION OF REMOTE PATIENT MONITORING DEVICE - Applicant has disclosed a convenient method of automatic identification, communication with, and battery life extension and automatic recharging for a medical telemetry device, worn by a patient. Applicant's preferred method in its broadest sense comprises: once a patient puts the medical telemetry device into or near a base unit for charging, the device automatically starts communicating physiological data via the Internet to clinicians and/or remote servers for analysis. | 2012-11-22 |
20120293341 | REMINDER MESSAGES DELIVERY FROM REMINDER DEVICE WHEN TRIGGERED BY REMINDER-REQUIRED EVENTS - The present invention discloses a method to deliver a reminder message. The method includes a step of triggering a delivery of the reminder message upon detecting or sensing a reminder message required event-or-activity to prevent a person from forgetting or losing a person item. In an exemplary embodiment, the step of sensing the reminder message required event-or-activity includes a step of detecting or sensing an activity when the person preparing to leave a place for a next destination. | 2012-11-22 |
20120293342 | Display Module For Displaying Passenger-Specific Display Information - A display module for displaying passenger-specific display information in an aircraft, comprising: a display, a control unit, a storage device, and a first interface, wherein the first interface is connected to the control unit, and wherein the control unit is designed, on the basis of a signal that is present at the first interface, to read out a storage device content stored in the storage device and associated with the signal in relation to display information, and on the basis of the read-out storage device content and of the signal present at the interface to control the display. | 2012-11-22 |
20120293343 | METHOD FOR HIGH THROUGHPUT PARALLEL AVC/H.264 CONTEXT-BASED ADAPTIVE BINARY ARITHMETIC CODING DECODER - Methods for decoding are provided. The proposed method includes steps of: receiving a most probable symbol (MPS) value and a probability value for generating a probability model update; and receiving the probability model update for generating the MPS value and the probability value, wherein when the probability value shows that an MPS is occurred, a path corresponds to the MPS is estimated and a first bin included in the path is decoded beforehand. | 2012-11-22 |
20120293344 | COMPRESSING AND DECOMPRESSING DATA - A technique includes compressing or decompressing data using a relative displacement of a location of a data pattern. | 2012-11-22 |
20120293345 | Successive Approximation Register (SAR) Analog-To-Digital Converter (ADC) Having Optimized Filter - A system such as a mechanically tuned radio can have a signal path to receive and process an incoming radio frequency (RF) signal and to provide the processed signal to a first analog-to-digital converter (ADC) to convert the processed signal to a digital signal and to digitally demodulate the digital signal to obtain an audio signal, where this first ADC is separate from an auxiliary ADC not part of the signal path. | 2012-11-22 |
20120293346 | OFFSET CORRECTION DEVICE OF COMPARATOR - A comparator offset correction device opens an open switch | 2012-11-22 |
20120293347 | COMPENSATED CURRENT CELL TO SCALE SWITCHING GLITCHES IN DIGITAL TO ANALOG CONVERTORS - Compensated current cell to scale switching glitches in digital to analog convertors. A compensated current cell is disclosed that includes first and second switching transistors configured to switch an input current between first and second outputs based on first and second input signals, respectively, a first compensation transistor connected to the first input signal to provide a first compensation current that is connected to the second output, and a second compensation transistor connected to the second input signal to provide a second compensation current that is connected to the first output, the first and second compensation transistors having source terminals that are connected together. In another aspect, switching glitches are scaled based on a size difference between the switching transistors and the compensation transistors. | 2012-11-22 |
20120293348 | System and Method For Digitally Correcting Mismatches In Multipath ADCs - A system and method of reducing the effects of nonidealities of ADCs in multipath converters is disclosed. The system and method employs a variety of measure and correction blocks to determine statistical properties of the output stream of the multipath converter and to apply corrections to the operation of the subconverters of the multipath converter based upon differences in the measured statistics and expected target values, either explicit or implicit, for those statistics. A variety of examples of possible measure and configuration blocks are disclosed, as is the cascading of the measure and correction blocks to correct multiple errors in the output of the multipath converter. Feedforward (purely digital) and feedback (analog and digital) solutions are both disclosed. | 2012-11-22 |
20120293349 | SIGNAL PROCESSING SYSTEM AND SELF-CALIBRATION DIGITAL-TO-ANALOG CONVERTING METHOD THEREOF - A signal processing system including a DAC, a comparing unit, and a control unit is provided. The DAC receives a digital input and generates an output voltage. The comparing unit receives the output voltage and compares the output voltage with a reference voltage to output an output value. The control unit receives the output value and accordingly generates the digital input in a manner of value mapping through firmware or software to calibrate the DAC. Furthermore, a self-calibration digital-to-analog converting method is also provided. | 2012-11-22 |
20120293350 | METHOD AND APPARATUS FOR PERFOMING DATA CONVERSION WITH NON-UNIFORM QUANTIZATION - A method for converting a sampled analog signal into digital is provided. An input signal is sampled at a sampling instant to generate a sample voltage. A first current is then applied to a node to change a voltage on the node, and a first interval to change the voltage on the node to a reference voltage from the sample voltage using the first current is determined. A second current is then applied to the node to change a voltage on the node prior to a subsequent sampling instant, and a determination of a second interval to change the voltage on the node to the reference voltage from the sample voltage using the second current is made. | 2012-11-22 |
20120293351 | Method and Apparatus for Low Power Analog-to-Digital Conversion - A method and apparatus for analog-to-digital conversion. An Analog-to-Digital Converter (ADC) includes M ADC | 2012-11-22 |
20120293352 | POWER DIGITAL TO ANALOG CONVERTER - A digital to analog converter having a plurality of power dividers interconnected into a binary tree configuration, each one having an input and a pair of electrically isolated outputs for dividing power of an input signal at the input equally between the pair of outputs. A plurality of amplifiers is coupled between one of the pair of outputs of the one of the power dividers in one stage of the tree and the input of one of the power dividers in a succeeding stage of the tree. A power combiner is coupled between outputs of the amplifiers in a last one of the stages and an output of the analog to digital converter. | 2012-11-22 |
20120293353 | OPERATIONAL AMPLIFIER - A temperature dependence adjustable operational amplifier circuit which suppresses a change in a gain caused by a change in an input voltage is provided. In an operational amplifier including a first input terminal and an output terminal, an operational amplifier having an inverting input terminal and a non-inverting input terminal, an input resistance circuit, and a feedback resistance circuit, each of the input and feedback resistor circuits has a resistor and a trimming resistor, which are different in temperature coefficient from each other, connected in series with each other, and a source-drain path of a MOS transistor included in the trimming resistor circuit is disposed between resistance and an inverting input terminal, and a substrate potential thereof is set to a potential of the inverting input terminal of the operational amplifier. | 2012-11-22 |
20120293354 | BIT SEQUENCE GENERATION APPARATUS AND BIT SEQUENCE GENERATION METHOD - A bit sequence generation apparatus includes a glitch generating circuit that generates a glitch, a sampling circuit that samples the glitch waveform generated by the glitch generating circuit, and a glitch shape determination circuit that generates 1-bit data indicating either 1 or 0, based on the glitch waveform sampled by the sampling circuit, and generates a bit sequence composed of a plurality of generated 1-bit data. The bit sequence generation apparatus can provide a PUF circuit that is able to generate highly randomized secret information even in a device with a low degree of freedom of alignment and wiring and that does not violate the design rules. | 2012-11-22 |
20120293355 | SYSTEM AND METHOD FOR DETECTING CONCEALED EXPLOSIVES AND WEAPONS - A method for detecting hidden explosives or weapons, including transmitting a signal in different polarization channels towards an object, the next stage includes collecting back scattered energy in different polarization channels from the object, the next stage includes determining parameters that are dependent upon the transmitted signal polarization channels and the backscattered energy polarization channels, and providing an indication if there are hidden explosives or weapons in the object based on the parameters. | 2012-11-22 |
20120293356 | METHOD FOR DETECTING OBJECTS - In a method for detecting objects, at least one sensor emits a transmitting pulse as a wave, particularly as an acoustic or an electromagnetic wave, which wave is reflected at least partially by objects in the propagation space, and the reflected wave being detected by at least one receiver as a received signal. The received signal of the reflected wave is divided up into segments, and from the individual segments, data are gathered that are drawn upon for the determination of an object hypothesis. | 2012-11-22 |
20120293357 | VEHICLE SURROUNDINGS MONITORING DEVICE - A vehicle surroundings monitoring device includes a moving direction determining unit | 2012-11-22 |
20120293358 | RADAR APPARATUS - There is provided a radar apparatus for detecting a target. A detection signal generating unit generates detection signals of the target based on transmission and reception waves of antennas. A detection signal processing unit performs frequency analysis on the detection signals to extract signal components of the target, and performs a predetermined process on the signal components to calculate at least one of a distance to the target, a relative speed to the target, and an orientation of the target. The detection signal generating unit includes a filter unit for giving changes to the detection signals in a frequency bandwidth higher than Nyquist frequency which is a half a sampling frequency. The detection signal processing unit acquires the signal components from the detection signals to which the filter unit gives the changes to determine whether the signal components are generated by replication due to the Nyquist frequency. | 2012-11-22 |
20120293359 | RADAR IMAGING APPARATUS, IMAGING METHOD, AND PROGRAM THEREOF - A radar imaging apparatus includes: (i) a delay code generation unit which repeats, for M scan periods, scan processing of generating, using a transmission code, N delay codes in a scan period for scanning N range gates having mutually different distances from the radar imaging apparatus; (ii) a signal storage unit which stores, in association with a range gate and a scan period, a baseband signal; (iii) a memory control unit which repeatedly writes, in the signal storage unit, for the M scan periods, N demodulated signals corresponding to a single scan period, and reads out a group of M demodulated signals corresponding to mutually different scan periods; (iv) a Doppler frequency discrimination unit which performs frequency analysis on demodulated signals having the same range gate; and (v) a direction of arrival calculation unit which estimates a direction of a target. | 2012-11-22 |
20120293360 | RADAR DEVICE, CALIBRATION SYSTEM AND CALIBRATION METHOD - In an environment inspection mode of a calibration system, a radar device executes a signal analysis process to calculate an eigenvalue ratio of each comparison eigenvalue. The eigenvalue ratio has a small value when a pair of eigenvalues corresponding to arrival radar waves has a strong correlation. On the other hand, the eigenvalue ratio has a large value when the eigenvalue ratio is calculated between an eigenvalue and thermal noise. When there is no eigenvalue which is not more than a reference threshold value, the radar device indicates a notice that the current environment is suitable for the calibration of the radar device. On the other hand, when there is presence of at least one eigenvalue of not more than the reference threshold value, the radar device indicates a notice that the current environment is unsuitable for the calibration of the radar device. | 2012-11-22 |
20120293361 | RADAR CLUTTER SUPPRESSION SYSTEM - Sidelobe suppression methods and systems for use in processing radar video streams generated by rotational radar antenna scanners. The sidelobe suppression methods function in parallel with traditional Sensitivity Control (SC) processing by selectively reducing sensitivity where necessary depending on sidelobe suppression schemes that can be either directional, omni-directional (non-directional), or a combination of these. | 2012-11-22 |
20120293362 | PHASE-ARRAYED DEVICE AND METHOD FOR CALIBRATING THE PHASE-ARRAYED DEVICE - A phase-arrayed device includes: a signal processing circuit arranged to generate a specific signal; a first phase-arrayed channel arranged to provide a first phase-arrayed signal according to the specific signal; a first conducting path arranged to conduct the specific signal to the first phase-arrayed channel; a second conducting path arranged to conduct the first phase-arrayed signal to the signal processing circuit; and a detecting circuit, arranged to detect a mismatch between the first phase-arrayed signal and a reference signal to generate a detecting signal utilized for calibrating the first phase-arrayed signal. | 2012-11-22 |
20120293363 | METHOD AND DEVICE FOR RECOGNIZING PRI MODULATION TYPE OF RADAR SIGNAL - A method and device for recognizing a pulse repetition interval (PRI) modulation type of a radar signal are provided. The method for recognizing a pulse repetition interval (PRI) modulation type includes: extracting time of arrival (TOA) information of pulses aligned in time order from a received radar signal; generating a PRI sequence based on a difference of adjacent TOAs in the TOA information of pulses; generating a difference of PRIs (DPRI) sequence by using a difference of the adjacent PRIs in the PRI sequence; generating respective symbol sequences by using specific partition rules from the PRI sequence and the DPRI sequence; and calculating characteristic factors from the symbol sequences, and comparing the characteristic factors with threshold values for discriminating a PRI modulation type to determine the PRI modulation type. Thus, the PRI modulation type, a promising feature for radar signal identification, can be precisely derived. | 2012-11-22 |
20120293364 | POSITIONING DEVICE AND POSITIONING METHOD THEREOF - A positioning device and a positioning method thereof are provided. The positioning device can cooperate with a first satellite group and a second satellite group, and it comprises a storage, a receiver and a processor. The receiver is configured to receive a first satellite group signal from the first satellite group and a second satellite group signal from the second satellite group. The processor is electrically connected to the storage and the receiver, and configured to calculate a positioning offset value according to one of the first satellite group signal and the second satellite group signal. In addition, the processor is configured to calculate a positioning result according to the second satellite group signal and the positioning offset, and store the positioning result in the storage. | 2012-11-22 |
20120293365 | SATELLITE SIGNAL MULTIPATH MITIGATION IN GNSS DEVICES - A method for mitigating the effects of multipath errors in GNSS devices is provided. Signals from GNSS satellites are received. Image data from an image sensor is received. Orientation data from an orientation sensor is received. The orientation data describes the orientation of the image sensor. Obstruction data is determined based on the image data. The obstruction data includes an obstruction region that indicates the sky in that region is obstructed by a structure. Based on the orientation data, obstruction data, and GNSS satellite location data, the position of GNSS satellites with respect to the obstruction region is determined. The location of the GNSS device is determined based on signals from some of the GNSS satellites and the position of GNSS satellites with respect to the obstruction region. | 2012-11-22 |
20120293366 | SYSTEM, METHOD AND COMPUTER PROGRAM FOR ULTRA FAST TIME TO FIRST FIX FOR A GNSS RECEIVER - The present invention provides a system, method and computer program for a GNSS receiver that is operable to provide an ultra fast Time To First Fix (TTFF). The invention is implementable without requiring the decoding of a navigation message transmitted by GNSS satellite systems. The system of the present invention may comprise a parameter obtaining means, a clock obtaining means and a Fast TTFF engine. The parameter obtaining means may obtain satellite parameters of one or more GNSS satellites. The clock obtaining means may obtain a clock for estimating a GNSS time tag. The Fast TTFF engine may be linkable to a signal interface that is operable to provide I/Q samples from a GNSS antenna. The Fast TTFF engine may comprise a measurement generation utility, a coarse search utility and a fine search utility. The measurement generation utility may compute the Doppler frequency shift and the code phase of the one or more GNSS satellites based on the I/Q samples. | 2012-11-22 |
20120293367 | GNSS Signal Processing with Regional Augmentation Network - Methods and apparatus for processing of GNSS data derived from multi-frequency code and carrier observations are presented which make available correction data for use by a rover located within the region, the correction data comprising: the ionospheric delay over the region, the tropospheric delay over the region, the phase-leveled geometric correction per satellite, and the at least one code bias per satellite. In some embodiments the correction data includes an ionospheric phase bias per satellite. Methods and apparatus for determining a precise position of a rover located within a region are presented in which a GNSS receiver is operated to obtain multi-frequency code and carrier observations and correction data, to create rover corrections from the correction data, and to determine a precise rover position using the rover observations and the rover corrections. The correction data comprises at least one code bias per satellite, a fixed-nature MW bias per satellite and/or values from which a fixed-nature MW bias per satellite is derivable, and an ionospheric delay per satellite for each of multiple regional network stations and/or non-ionospheric corrections. Methods and apparatus for encoding and decoding the correction messages containing correction data are also presented, in which network messages include network elements related to substantially all stations of the network and cluster messages include cluster elements related to subsets of the network. | 2012-11-22 |
20120293368 | MOBILE WIRELESS COMMUNICATIONS DEVICE INCLUDING ANTENNA ASSEMBLY HAVING SPACED APART PARALLEL CONDUCTOR ARMS AND RELATED METHODS - A mobile wireless communications device may include a portable housing, at least one wireless transceiver carried by the portable housing, and at least one satellite positioning signal receiver carried by the portable housing. The mobile wireless communications device may also include an antenna assembly carried by the portable housing. The antenna assembly may include a base electrical conductor having a pair of antenna feed points defined therein and coupled to the at least one wireless transceiver and the at least one satellite signal positioning receiver. The antenna assembly may also include first and second conductor arms being spaced apart, parallel, and extending outwardly from the base electrical conductor. | 2012-11-22 |
20120293369 | SYSTEM, METHOD AND COMPUTER PROGRAM FOR NAVIGATION DATA BIT SYNCHRONIZATION FOR A GNSS RECEIVER - The present invention relates to navigation data bit synchronization for a GNSS receiver and more specifically to a software-based GNSS receiver that is operable to rapidly achieve accurate navigation data bit synchronization. It provides a system, method and computer program for navigation data bit synchronization for a GNSS receiver. The system comprises a navigation bit synchronization engine operable to detect one or more indicators in one or more data samples received from a GNSS satellite. The location of the navigation bit is derivable from the one or more indicators. The bit synchronization engine may include one or more of (i) a coarse search utility, (ii) a regular search utility, (iii) a fine search utility and (iv) a bit-edge prediction utility. | 2012-11-22 |
20120293370 | TRANSMITTER BEAMFORMING STEERING MATRIX PROCESSING AND STORAGE - A mechanism for processing beamforming steering matrices in a transceiver system. A plurality of beamforming steering matrices associated with a plurality of subcarriers of an RF signal received at the transceiver system are generated. The beamforming steering matrices are compressed and stored. The beamforming steering matrices may also be grouped or sub-sampled prior to being stored. The beamforming steering matrices are decompressed and ungrouped before being applied to data to be transmitted. Prior to ungrouping the beamforming steering matrices, a phase difference between corresponding beamforming steering vectors of consecutive beamforming steering matrices is determined. Phase rotation is performed on the corresponding beamforming steering vectors based on the determined phase difference associated with the corresponding beamforming steering vectors to improve phase continuity between consecutive beamforming steering matrices. | 2012-11-22 |
20120293371 | System and Method for Geolocation of Multiple Unknown Radio Frequency Signal Sources - According to an embodiment of the present invention, geolocations of multiple unknown radio frequency (RF) signal sources are determined using three-dimensional (3-D) geolocation techniques. The three-dimensional (3-D) geolocation techniques obtain reliable geolocation estimates of radio frequency (RF) emitters based on energy or received signal strength (RSS) of emitter transmitted signals and based on their time differences of arrival (TDOAs) at various sensor locations. The energy based geolocations and the time difference of arrival (TDOA) geolocations are combined to determine an overall set of geolocations for multiple unknown radio frequency (RF) signal sources. The geolocation information is used to track and monitor the locations of the multiple emitters. | 2012-11-22 |
20120293372 | PRECISION LOCATION METHOD AND SYSTEM - Systems and methods for locating an object are disclosed herein. The locator system includes a plurality of reference units and a processor in communication with the reference units. The reference units are positioned about a region in which a mobile unit is located, and each reference unit includes a transceiver for transmitting and receiving a transaction-based location signal to and from the mobile unit. The processor is configured for estimating time offsets between the mobile unit and reference units and aligning the transaction-based location signals from the reference units by removing the time offsets. The processor is further configured for collectively processing data representative of the aligned location signals based on a plurality of potential locations to identify at least one of the potential locations as a likely mobile unit location. | 2012-11-22 |