34th week of 2010 patent applcation highlights part 19 |
Patent application number | Title | Published |
20100214010 | Low noise charge pump method and apparatus - A charge pump method and apparatus is described having various aspects. Noise injection from a charge pump to other circuits may be reduced by limiting both positive and negative clock transition rates, as well as by limiting drive currents within clock generator driver circuits, and also by increasing a control node AC impedance of certain transfer capacitor coupling switches. A single-phase clock may be used to control as many as all active switches within a charge pump, and capacitive coupling may simplify biasing and timing for clock signals controlling transfer capacitor coupling switches. Any combination of such aspects of the method or apparatus may be employed to quiet and/or simplify charge pump designs over a wide range of charge pump architectures. | 2010-08-26 |
20100214011 | BOOSTING CIRCUIT - Provided is a boosting circuit which avoids a malfunction of a peripheral circuit to be connected to the boosting circuit. The boosting circuit includes: a first discharge circuit for discharging a voltage of a first output terminal when a boosting unit stops a boosting operation; and a second discharge circuit for discharging a voltage of a second output terminal. The second discharge circuit discharges the voltage of the second output terminal to a potential of the first output terminal when a difference voltage between the voltage of the second output terminal and the voltage of the first output terminal is equal to or lower than a predetermined voltage. | 2010-08-26 |
20100214012 | ELECTRONIC-STRUCTURE MODULATION TRANSISTOR - An electronic structure modulation transistor having two gates separated from a channel by corresponding dielectric layers, wherein the channel is formed of a material having an electronic structure that is modified by an electric field across the channel. | 2010-08-26 |
20100214013 | REFERENCE SIGNAL GENERATING CIRCUIT - According to an aspect of the invention, a reference signal generating circuit includes a band gap reference main unit that includes a first cascode current mirror unit having a plurality of first conductive-type transistors; a second cascode current mirror unit having a plurality of second conductive-type transistors; a reference unit that uses a band gap to generate a reference signal; a first bias voltage generating unit that generates a bias voltage of the second cascode current mirror unit; a second bias voltage generating unit that generates a bias voltage of the first cascode current mirror unit; and an output unit that generates a reference signal based upon an output of the band gap reference main unit to generate and outputs the reference signal, wherein the second cascode current mirror unit is connected between the first cascode current mirror unit and the reference unit. | 2010-08-26 |
20100214014 | SWITCHED CAPACITOR VOLTAGE CONVERTERS - An on-chip voltage conversion apparatus for integrated circuits includes a first capacitor; a first NFET device configured to selectively couple a first electrode of the first capacitor to a low side voltage rail of a first voltage domain; a first PFET device configured to selectively couple the first electrode of the first capacitor to a high side voltage rail of the first voltage domain; a second NFET device configured to selectively couple a second electrode of the first capacitor to a low side voltage rail of a second voltage domain, wherein the low side voltage rail of the second voltage domain corresponds to the high side voltage rail of the first voltage domain; and a second PFET device configured to selectively couple the second electrode of the first capacitor to a high side voltage rail of the second voltage domain. | 2010-08-26 |
20100214015 | DETECTION CIRCUIT AND PHYSICAL QUANTITY SENSOR DEVICE - A switched capacitor has a differential amplifier and a sampling capacitance and a feedback capacitance at least one of which has a variable capacitance value, and is switchable between a first drive mode of amplifying an input signal with a positive gain responsive to the capacitance ratio of the sampling capacitance to the feedback capacitance and a second drive mode of amplifying the input signal with a negative gain responsive to the capacitance ratio. A control circuit changes the capacitance ratio, and also changes the drive mode of the switched capacitor, at predetermined timing. | 2010-08-26 |
20100214016 | Trench Device Structure and Fabrication - A vertical-current-flow device includes a trench which includes an insulated gate and which extends down into first-conductivity-type semiconductor material. A phosphosilicate glass layer is positioned above the insulated gate and a polysilicon layer is positioned above the polysilicate glass layer. Source and body diffusions of opposite conductivity types are positioned adjacent to a sidewall of the trench. A drift region is positioned to receive majority carriers which have been injected by the source, and which have passed through the body diffusion. A drain region is positioned to receive majority carriers which have passed through the drift region. The gate is capacitively coupled to control inversion of a portion of the body region. As an alternative, a dielectric layer may be used in place of the doped glass where permanent charge is positioned in the dielectric layer. | 2010-08-26 |
20100214017 | TUNING MULTIPORT AMPLIFIERS - A method of tuning a multiport amplifier and a multiport amplifier are provided. The multiport amplifier comprises an even number of microwave power amplifiers arranged in parallel, a series of input ports and a series of output ports, the input ports being connected to the amplifiers by a series of input hybrids and the output ports being connected to the amplifiers by a series of output hybrids, whereby an input signal at any given input port is amplified by all amplifiers, and then recombined into an output signal at a given output port. The method includes the steps of matching each amplifier in a pair of adjacent amplifiers to the other to an extent which is greater than matching between non paired amplifiers while still being able to ensure acceptable signal isolation between all output ports. This method of tuning results in an MPA well suited to the requirements of certain frequency re-use schemes and which has a significantly reduced set-up and test time. | 2010-08-26 |
20100214018 | ADAPTIVE PREDISTORTION FOR A TRANSMIT SYSTEM - Systems, methods, and devices relating to the provision of deliberate predistortion to an input signal to compensate for distortions introduced by an amplifier subsystem. An input signal is received by a signal processing system which includes a predistortion subsystem. The input signal is decomposed and the fragments are then predistorted by the predistortion subsystem by applying a deliberate predistortion to the fragments. The predistorted fragments are then separately processed and recombined to arrive at the system output signal. The predistortion subsystem adaptively adjusts based on characteristics of the system output signal. Also, the predistortion subsystem is equipped with a control system that is state based—the state of the predistortion subsystem is dependent upon the prevailing conditions and, when required, the control system switches the state of the predistortion subsystem. A feedback signal, a replica of the system output signal, is used in updating lookup table entries used to determine the predistortion. | 2010-08-26 |
20100214019 | LOW POWER INTEGRATED CIRCUIT - The present invention relates to an integrated electrical circuit in particular a receiver or driver suitable for broadband communication, such as optical interconnect. The circuit comprises two amplifiers which share current supply wherein the integrated circuit is arranged so that cross talk via this current supply is avoided over a large range of frequencies. | 2010-08-26 |
20100214020 | HIGH PRECISION FOLLOWER DEVICE WITH ZERO POWER, ZERO NOISE SLEW ENHANCEMENT CIRCUIT - A high performance follower device coupled with a slew enhancement circuit includes an amplifier circuit containing a follower device connected to a three-terminal device, whereupon current drawn through the three-terminal device is amplified through a current amplifier and sent to the source terminal of the follower device to stabilize the output voltage when the input signal is changed rapidly or if the output voltage is disturbed by a changing output load. The presence of a cascode device also allows for the bootstrapping of the follower device. | 2010-08-26 |
20100214021 | Class AB Rail-to-Rail Operational Amplifier - An operational amplifier includes an output unit, a voltage drop element and a feedback unit. The output unit is provided for sourcing an output current to an output of the operational amplifier when operating with a power unit for providing a current being multiple times the value of the output current. The voltage drop is provided for generating a voltage drop in accordance with the output current. The feedback unit is controlled with the voltage drop generated by the voltage drop element and controls the output unit and the power unit to regulate the output current in accordance with the voltage drop. | 2010-08-26 |
20100214022 | BI-DIRECTIONAL AND ADJUSTABLE CURRENT SOURCE - A Bi-Directional and Adjustable Current Source (“BACS”) for providing an amplifier input with a voltage signal that is linear, where an output of the BACS and the amplifier input are shunted with a capacitor, is described. The BACS may include a first switch in signal communication with a high voltage reference and a first current source in signal communication with the first switch. The BACS may also include a second switch in signal communication with a low voltage reference and a second current source in signal communication with the second switch. The BACS may further include a directional current element in signal communication with both the first current source, the second current source, the output of the BACS, the amplifier input, and the capacitor, where the directional current element is configured to prevent current flow from the output BACS to the first current source. | 2010-08-26 |
20100214023 | AMPLIFYING SYSTEM AND RELATED METHOD - An amplifying system includes an amplifier operated according to a supply voltage, and a detector coupled to the amplifier for generating a first control signal to the amplifier to disable an output stage of the amplifier when the supply voltage reaches a threshold. | 2010-08-26 |
20100214024 | LOW DISSIPATION AMPLIFIER - A low dissipation, low distortion amplifier includes a driver amplifier stage and a main output stage, with a plurality of impedance networks providing, among other things, feedback paths from outputs of the driver and main output stages to the input of the driver stage. The impedance networks also provide coupling paths from the outputs of the driver and main output stages to the load. The impedance networks can all be formed of resistors, capacitors, or network combinations thereof. An additional feedback path can be added from the load to the driver stage to flatten out the frequency response at low frequencies. The driver and main output stages may be operated in Class AB and B modes respectively, and/or in Class G or H modes. An intermediate amplifier driver stage may be added between the driver and main output stages. | 2010-08-26 |
20100214025 | Low jitter and wide-range frequency synthesizer for low voltage operation - A low jitter and wide-range frequency synthesizer for low voltage operation includes a detector to generate a detection signal based on a logic level difference between an input signal and a feedback signal, a charge pump to generate a control signal based on the detection signal, a filter to generate a tuning signal based on the control signal, a bias circuit to generate a first bias signal and a second bias signal based on the tuning signal, a controllable oscillator to generate a differential output signal based on the first and the second bias signals, a differential to single ended converter to convert the differential output signal into an output signal, and a programmable frequency divider to generate the feedback signal based on the output signal. | 2010-08-26 |
20100214026 | MILLIMETER-WAVE WIDEBAND VOLTAGE CONTROLLED OSCILLATOR - A voltage controlled oscillator-phase lock loop (VCO-PLL) system includes a voltage controlled oscillator (VCO) system implementing four-channel architecture, such that two bands support two channels; a phase-locked-loop (PLL) system; and a mixer system. The VCO system further includes a control circuit; a first cross-coupled oscillator system adapted to receive a source voltage; a second cross-coupled oscillator system adapted to receive the source voltage; and a plurality of isolation buffer systems adapted to protect the first and second cross-coupled oscillator systems. | 2010-08-26 |
20100214027 | METHOD OF COMPENSATING AN OSCILLATION FREQUENCY AND PLL - A method for compensating an oscillation frequency, a device, and a phase locked loop (PLL) is applied in the LC oscillating loop, including: sending voltage control signals to one end of a variable capacitor of an LC oscillating loop to generate oscillating signals in the LC oscillating loop through the voltage control signals; obtaining variable bias voltage that reflects changes of external parameters; and sending the variable bias voltage to the other end of the variable capacitor to compensate changes to the oscillation frequency of oscillation signals generated in the LC oscillating loop. This invention compensates the changes to the oscillation frequency of the circuit that contains the LC oscillating loop and improves the stability of the circuit oscillation frequency by sending bias voltage to one end of the variable capacitor of the LC oscillating loop. | 2010-08-26 |
20100214028 | OSCILLATOR CONTROL APPARATUS - An oscillator control apparatus has a digitally-controlled oscillator which outputs an oscillation signal having an oscillation frequency in response to an oscillator adjusting signal, a counter which counts the oscillation signal and outputs a count in response to a reference signal in synchronism with the oscillation signal, a time-to-digital converter which calculates a phase difference between the oscillation signal and the reference signal, an adder which adds the count and the phase difference and outputs the added value as first phase information, a corrector which corrects the first phase information in response to a phase control signal for setting an oscillation frequency of the digitally-controlled oscillator when a time difference between a rising-up timing of the oscillation signal and a rising-up timing of the reference signal is less than a predetermined time, and outputs second phase information, and a filter for smoothing a difference between the phase control signal and the second phase information, to output the oscillator adjusting signal. | 2010-08-26 |
20100214029 | Integrated circuit frequency generator - An integrated circuit frequency generator is disclosed. In some embodiments, the frequency generator comprises an electronic oscillator configured to generate an oscillator frequency and calibration circuitry configured to periodically calibrate the electronic oscillator with respect to a reference frequency source. When a primary power source is unavailable, an output frequency is generated from the oscillator frequency, and the reference frequency source is powered-on only during calibration cycles. | 2010-08-26 |
20100214030 | Integrated circuit frequency generator - An integrated circuit frequency generator is disclosed. In some embodiments, the frequency generator comprises an electronic oscillator configured to generate an oscillator frequency, calibration circuitry configured to periodically calibrate the electronic oscillator with respect to a reference frequency at a first calibration frequency when at a steady state temperature and at a second calibration frequency when at a transient temperature, and circuitry configured to generate an output frequency from the oscillator frequency. | 2010-08-26 |
20100214031 | SPECTRUM SPREAD CLOCK GENERATION DEVICE - A spread spectrum controller ( | 2010-08-26 |
20100214032 | SYMMETRIC LOAD DELAY CELL OSCILLATOR - An oscillator includes a control circuit and a ring of symmetric load delay cells. Each delay cell includes two novel symmetric loads. Each load involves a level shift circuit and a diode-connected transistor coupled in parallel with a current source-connected transistor. The control circuit converts an oscillator input signal into bias control signals that in turn control the effective resistance of the symmetric loads such that delays through the delay cells are a function of the input signal. The control circuit uses a symmetric load replica in a control loop to control the level shift circuits of the delay cells such that the oscillating delay cell output signals have a constant amplitude. In a first advantageous aspect, due to the constant amplitude, the oscillator is operable over a wide frequency range. In a second advantageous aspect, the oscillator input signal to output signal oscillation frequency has a substantially linear relationship. | 2010-08-26 |
20100214033 | LOW VOLTAGE OSCILLATOR FOR MEDICAL DEVICES - Low voltage oscillators that provide a stable output frequency with varying supply voltage are provided. The subject oscillators find use in a variety of different types of devices, e.g., medical devices, including both implantable and ex-vivo devices. | 2010-08-26 |
20100214034 | High Frequency Nanotube Oscillator - A tunable nanostructure such as a nanotube is used to make an electromechanical oscillator. The mechanically oscillating nanotube can be provided with inertial clamps in the form of metal beads. The metal beads serve to clamp the nanotube so that the fundamental resonance frequency is in the microwave range, i.e., greater than at least 1 GHz, and up to 4 GHz and beyond. An electric current can be run through the nanotube to cause the metal beads to move along the nanotube and changing the length of the intervening nanotube segments. The oscillator can operate at ambient temperature and in air without significant loss of resonance quality. The nanotube is can be fabricated in a semiconductor style process and the device can be provided with source, drain, and gate electrodes, which may be connected to appropriate circuitry for driving and measuring the oscillation. Novel driving and measuring circuits are also disclosed. | 2010-08-26 |
20100214035 | Reference Frequency Control Circuit - A reference frequency control circuit comprising: a frequency voltage converting circuit configured to receive an oscillation signal from an oscillator circuit, and output an output voltage corresponding to a frequency of the oscillation signal, the oscillator circuit being a circuit configured to oscillate at a frequency corresponding to a level of an input signal; and a control circuit configured to control a level of the input signal so that the output voltage is at a predetermined level. | 2010-08-26 |
20100214036 | Common-Mode Noise Reduction Circuit - A system operating in a process control environment includes a field device to perform a process control function in the process control environment, a remote device disposed away from the field device to perform an auxiliary function associated with the process control function of the field device, a first wired communication link communicatively coupled to the field device and to the remote device to support data communication between the field device and the remote device, and a common-mode noise reduction circuit coupled to the field device and to the wired communication link to reduce common-mode noise generated in the first wired communication link. | 2010-08-26 |
20100214037 | FILTER WITH INTEGRATED LOADING CAPACITORS - There is provided an improved filter having resonators substantially disposed between conductive planes which form one or more loading capacitors that are in turn coupled to the resonators. Further, inclusion of a designed void or slot in one or more of the conductive planes allows for control of an introduced transmission zero to manipulate the performance of the filter to achieve desired results, such as improved skirt performance. | 2010-08-26 |
20100214038 | CHIP-TYPE SOLID ELECTROLYTIC CAPACITOR AND CHIP-TYPE FILTER - A solid electrolytic capacitor is formed by stacking flat solid electrolytic capacitor elements. Negative electrode sections of a part of the solid electrolytic capacitor elements and negative electrode sections of the remaining part of the solid electrolytic capacitor elements are led out so as to be faced to each other, and are connected to the first and second negative electrode lead frames which are independent to each other, respectively. Two of negative electrode sections are insulated from each other in the solid electrolytic capacitor. | 2010-08-26 |
20100214039 | FILTER - A filter for filtering noise generated by a differential signal having a specific wavelength transmitted by a first transmission line and a second transmission line is disclosed. The filter includes a multi-layer substrate, a first microstrip line and a second microstrip line. The first and the second transmission lines and the first and the second microstrip lines are disposed at the multi-layer substrate. In addition, one end of the first microstrip line and one end of the second microstrip line are electrically connected to the first and the second transmission lines, respectively, by passing through the vias, and the other end is in a floating state. The impedances of the first and the second microstrip lines match the impedances of the first and the second transmission lines, respectively. Thus, the first and the second microstrip lines may filter the noise generated by the differential signal having the specific wavelength. | 2010-08-26 |
20100214040 | MULTILAYER PLANAR TUNABLE FILTER - An electronic device includes a first strip conductor formed from a first metal level over a substrate. A second strip conductor formed from a second metal level is located between the first strip conductor and the substrate. At least one of the first and the second strip conductors includes a stripline portion and a microstrip line portion. | 2010-08-26 |
20100214041 | Coupled Microstrip Lines with Tunable Characteristic Impedance and Wavelength - A coupled microstrip line structure having tunable characteristic impedance and wavelength are provided. In accordance with one aspect of the invention, a coupled microstrip line structure comprises a first ground plane having a plurality of first conductive strips separated by a dielectric material, and a first dielectric layer over the first ground plane. The coupled microstrip line further comprises a first signal line over the first dielectric layer, wherein the first signal line is directly above the plurality of first conductive strips, and wherein the first signal line and the plurality of first conductive strips are non-parallel, and a second signal line over the first dielectric layer, wherein the second signal line is directly above the plurality of first conductive strips, and wherein the second signal line and the plurality of first conductive strips are non-parallel, and wherein the second signal line is substantially parallel to the first signal line. | 2010-08-26 |
20100214042 | FREE-SPACE WAVEGUIDES, INCLUDING AN ARRAY OF CAPACITIVELY LOADED CONDUCTING RING ELEMENTS, FOR GUIDING A SIGNAL THROUGH FREE SPACE - A “wireless cable” (also referred to as a “free-space waveguide”), which does not require a continuous body of conducting wire, is provided. Rather, a series of conducting rings, each loaded with a suitable capacitance element, is properly arranged in an empty medium. The distance between the conducting ring elements is of the order of half the wavelength of the signal to be carried, or less. Normally, the series of ring elements would operate as an antenna array, radiating the signal power away from the structure. However, under suitable design conditions, ideally all the signal power can be directed along an axis of the series of conducting ring elements. A signal source can be connected to the ring element at one end of the series, and a suitable electrical load be connected to the element at the opposite end to collect the guided signal power. Additional matching circuits may be provided to properly couple the source and load to the wireless cable. | 2010-08-26 |
20100214043 | High Peak and Average Power-Capable Microwave Window for Rectangular Waveguide - A high peak and high average power-capable microwave/radio frequency window for use in rectangular or other waveguide transmission line geometries. The waveguide microwave window provides a physical barrier, or interface, between two regions on either side of the window. The window presents a relatively transparent interface for the microwave signal that is propagating in the waveguide. In an electrical sense the window will exhibit low return loss. The microwave window inhibits multipactor phenomena, suppresses electrical breakdown and transmits high peak power radio frequency signals. The microwave window also provides a mechanism for both passive and active cooling to allow operation at high average power. The applications for the claimed invention include use as part of: High Power Microwave (HPM) generators and systems; HPM sources and systems employed in and by particle accelerators; plasma processing systems; and numerous other applications that utilize high power microwave signals. | 2010-08-26 |
20100214044 | ELECTROMECHANICAL RELAY AND METHOD OF OPERATING SAME - An electromechanical relay employing a movable first magnet and a nearby switching electromagnet is disclosed. The movable first magnet is permanently magnetized with a magnetic moment and has at least a first end. The switching electromagnet, when energized, produces a switching magnetic field which is primarily perpendicular to the magnetization direction of the first movable magnet and exerts a magnetic torque on the first magnet to force the first magnet to rotate and closes an electrical conduction path at the first end. Changing the direction of the electrical current in the switching electromagnet changes the direction of the switching magnetic field and thus the direction of the magnetic torque on the first magnet, and causes the first magnet to rotate in an opposite direction and opens the electrical conduction path at the first end. Multiple magnetic layers can be arranged to form closed magnetic circuits to facilitate switching and maintaining switched states. Latching and non-latching types of relays can be formed by appropriately adjusting various force magnitudes. | 2010-08-26 |
20100214045 | METHOD FOR PRODUCTION OF A LOW CURRENT SWITCH MODULE AND DEVICE OBTAINED BY SAID METHOD - The invention relates to a method for production of a low current switch module, comprising the following steps: precutting a fine conductor path of several conducting circuits connected by connector tracks in the same sheet, positioning the contact relay and other optional electronic components on the precut conductor path, electrically and mechanically connecting said contact relay and the optional electronic components on the conductor track, encapsulating the unit comprising the conductor path, contact relay, the optional components, the pins and electrical connectors thereof and cutting certain connector tracks such as to separate said circuits. | 2010-08-26 |
20100214046 | BONDED MAGNET AND PROCESS FOR ITS MANUFACTURE - The invention provides a bonded magnet having more excellent rust inhibiting performance than the prior art, and a process for its manufacture. The bonded magnet manufacturing process of the invention is a process for manufacture of a bonded magnet wherein a protective layer is formed on the surface of a bonded magnet body containing a rare earth element, the process comprising a step of contacting the bonded magnet body with a solution containing a phosphate and an acid ion to form a phosphorus-containing protective layer on the surface of the bonded magnet body. | 2010-08-26 |
20100214047 | ELECTROMAGNETIC TRANSDUCER - Two layers in each of which a plurality of rod-like permanent magnets each having a width Wm, a thickness Tm and a predetermined length are aligned on a plane in such a way that they have opposite magnetic pole orientations alternately and are aligned at a fixed pole pitch τp are arranged to be opposed to each other with the magnetic pole orientation of each magnet in one of the layers being identical to that of the opposing magnet in the other layer, and with the opposing surfaces of the magnets being spaced a distance 2×lg apart from each other, and a vibrating membrane on which coils each having a conductive pattern are arranged is placed in a gap between any two adjacent rod-like permanent magnets in each of the above-mentioned two layers. The arrangement of the rod-like permanent magnets is optimized by using Wm, Tm, τp, and lg. | 2010-08-26 |
20100214048 | INDUCTOR - An inductor adapted to be electrically connected to a printed circuit board is provided. The inductor comprises a shell, a columnar core and a base. The shell is adapted to define a through hole. The columnar core is adapted to be received in the through hole. The base has a supporting surface and a plurality of welding pins extending from the supporting surface. The columnar core is adapted to be disposed on the supporting surface and be received, along with the supporting surface, in the through hole. The welding pins are extended over the shell and are electrically connected to the printed circuit board. | 2010-08-26 |
20100214049 | TRANSFORMER - The present invention provides a transformer capable of driving a plurality of lamps with one transformer by increasing the number of outer bobbins wrapping an outer circumferential surface of an inner bobbin wound by a coil and the number of output terminals by winding other coils around the outer bobbins. | 2010-08-26 |
20100214050 | Self-leaded surface mount inductors and methods - A low cost, high performance inductive device for use in, e.g. electronic circuits is disclosed. In one exemplary embodiment, the device includes a two-legged magnetically permeable core optimized for fitting with one or more windings. Preferably, the device is also self-leaded, thereby simplifying its installation and mating to a parent device (e.g., PCB). In another embodiment, one or more low profile magnetically permeable cores are mounted on a surface of the self-leaded magnetically permeable core, preferably with a gap. In yet another embodiment, the aforementioned gap is obviated. In yet another embodiment, spacers are positioned on a surface of the self-leaded magnetically permeable core device to position the low profile magnetically permeable at a predetermined distance from the self-leaded magnetically permeable core. In yet another embodiment, a bead inductor is disclosed comprising a plurality of turns. Methods for manufacturing and utilizing the devices are also disclosed. | 2010-08-26 |
20100214051 | COMPOSITE MAGNETIC DEVICE - To provide a composite magnetic device having characteristics of two magnetic elements, being capable of reducing a manufacturing cost, and preferably enabling the respective magnetic elements to easily exhibit the same characteristics. The composite magnetic device includes: a first core member which includes an outer tube portion having a tubular shape and a partition portion partitioning an inner space (P) of the outer tube portion into two inner spaces; second core members each including a first flange portion and a second flange portion, the second core members being arranged in a state in which a magnetic gap is formed at least between the partition portion and the second flange portion, and being arranged in each of the two inner spaces (P) on each side of the partition portion; coils each arranged on a spool portion present between the first flange portion and the second flange portion; and terminal members arranged on an outer peripheral surface of the outer tube portion and electrically connected to ends of the coils. | 2010-08-26 |
20100214052 | Communications transformer - A communications transformer in which the primary and secondary windings are each divided into equal halves is disclosed. One primary and one secondary half winding is disposed about one section of a magnetic core, while the other halves are disposed about a second, parallel section. Voltages in the primary half windings and secondary half windings caused by stray magnetic fields are subtracted. | 2010-08-26 |
20100214053 | COMPOSITE TRANSFORMER - A composite transformer includes a bobbin assembly, a magnetic core covering element and a magnetic core assembly. The bobbin assembly includes at least a first connecting part and a first channel, wherein at least a primary winding coil and at least a secondary winding coil are wound around the bobbin assembly. The magnetic core covering element includes a second channel and at least a second connecting part. The at least a second connecting part of the magnetic core covering element is coupled with the at least a first connecting part of the bobbin assembly, so that the magnetic core covering element is combined with the bobbin assembly. The magnetic core assembly is partially embedded into the first channel of the bobbin assembly and the second channel of the magnetic core covering element. | 2010-08-26 |
20100214054 | THERMISTOR DEVICE - The present invention relates to a laminate thermistor device comprising a lead terminal 12 connected to a terminal electrode 10. A device main body 4 is a rectangular parallelepiped having mutually perpendicular first side 4 | 2010-08-26 |
20100214055 | ELECTRIC VEHICLE INVERTER APPARATUS AND PROTECTION METHOD THEREFOR - In an electric vehicle inverter apparatus | 2010-08-26 |
20100214056 | EQUIPMENT MAINTENANCE AND MONITORING SYSTEMS AND METHODS FOR USE IN SHIPPING TERMINALS - Apparatus and methods are disclosed for a shipping yard and/or a container yard that is configured to communicate with at least one status reporting device to create at least one status report for a container handling device and/or the status reporting device. The status report may be processed to create at least one system action request and/or it may be logged to maintain at least one system log for the container handling device and/or the status reporting device. The container handling device may include any of an optical characteristic system and means for sensing the machine state of the handling device and/or any component coupled to it. | 2010-08-26 |
20100214057 | Biometric device, system, and method for individual access control - A biometric device, and a corresponding system and a method, is used to control human access to an arbitrary area. The device includes a biometric capture system that reads specified biometric information from an individual and that compares the biometric information to previously stored biometric information to determine a match between the read and stored biometric information; a position location system that records the geographic location of the device, and determines if the device is inside the United States or outside the United States; an encryption system that encrypts the geographic location and a device-unique identification; and a wireless system that sends the encrypted geographic location and the device-unique identification to a remote location, where if the geographic location is inside the United States, the device receives a test satisfactory signal, and where if the geographic location is outside the United States, the device receives an exit satisfactory signal. | 2010-08-26 |
20100214058 | SECURITY ACCESS METHOD AND SYSTEM - A method includes transmitting a request for authorization to enter a physical space over a payment processing network that processes financial transactions. The financial transactions are transmitted between an acquirer institution and an issuing institution via the payment processing network. A response is received, granting or denying authorization to enter the physical space from the payment processing network. | 2010-08-26 |
20100214059 | EVENT-DRIVEN MOBILE HAZMAT MONITORING - A HAZMAT monitoring system detects a plurality of different hazardous materials and includes first and second pluralities of RSIs. Each RSI of the first plurality forms a node in a first wireless sensor network and is associated with a mobile container and with at least one sensor that is configured to acquire data for detecting a first hazardous material. Each RSI further is configured to receive the sensor data and wirelessly transmit, over the first wireless sensor network, data relating to the received sensor data pertaining to the detection of the first hazardous material. Each RSI of the second plurality is similarly associated and configured. Communications within a respective wireless sensor network do not result in communications within the another wireless sensor network. A gateway is configured to independently communicate with each respective wireless sensor network. | 2010-08-26 |
20100214060 | WIRELESS DATA COMMUNICATIONS NETWORK SYSTEM FOR TRACKING CONTAINERS - A system for visually capturing and monitoring the contents and events surrounding a cargo container is provided. The system includes a camera such as a digital camera or still camera. | 2010-08-26 |
20100214061 | ALL WEATHER HOUSING ASSEMBLY FOR ELECTRONIC COMPONENTS - An all weather housing assembly for protection of electrical components includes a first housing having an open end and defining a first compartment for receipt therein of electronic components; a cover attached to the first housing for enclosing the first compartment, the cover further including a mounting structure for receiving and retaining a power source which structure is mounted on a side of the cover that is exterior to the enclosed first compartment; and a second housing having an open end and defining a second compartment that is dimensioned to cover and protect a power source when received and retained by the mounting structure of the cover, the second housing being connected to the first housing independent of the attachment of the cover to the first housing. | 2010-08-26 |
20100214062 | VERIFICATION APPARATUS AND AUTHENTICATION APPARATUS - A verification apparatus includes a storage unit storing a plurality of pieces of verification biometric information on a per group basis with personal identification information unmapped to the verification biometric information and a verification unit performing a 1:N verification operation on the verification biometric information of a verification target person read by read unit and the plurality of pieces of verification biometric information on a per group basis. | 2010-08-26 |
20100214063 | RFID RECEIVER FRONT END WITH PHASE CANCELLATION AND METHODS FOR USE THEREWITH - An radio frequency identification (RFID) receiver front end includes an antenna module coupled to generate a plurality of millimeter wave RFID signals from a remote RFID device. A plurality of a phase adjusters generate a plurality of phase adjusted signals from the plurality of millimeter wave RFID signals, based on a plurality of control signals. A combining module combines the plurality of phase adjusted signals to generate a received signal. A signal strength module generates a signal strength of the received signal. A control module generates the plurality of control signals to reduce the signal strength of the received signal. | 2010-08-26 |
20100214064 | TRANSIENT ROUTING SLIPS AND INTER-OFFICE ENVELOPES - An inter-office communication management system can include an inter-office communication item such as an inter-office mail envelope or routing slip. The inter-office communication item can be a transient document. An inter-office communication identifier placement module can affix an inter-office communication identifier to the first inter-office communication label. The inter-office communication label can be attached to the inter-office communication item. An inter-office communication tracking module can be used to track the inter-office communication item based on the inter-office communication identifier affixed to the inter-office communication label. | 2010-08-26 |
20100214065 | RFID TAGS WITH CDMA COMMUNICATION CAPABILITIES - An apparatus for use in an RFID data collection system includes an antenna portion for wirelessly exchanging signals and a memory portion for storing RFID data. A signal processing portion is coupled among the antenna portion and the memory portion. The signal processing portion is configured to receive RFID data and to at least encode or decode the received RFID data via at least one spreading code, such as a mutually orthogonal code. Other configurations are also disclosed. | 2010-08-26 |
20100214066 | Chip and Transmitter for Wireless Communication System - A chip for a wireless communication system includes a package, a die area formed inside the package for arranging an operating circuit, a pad formed in the die area for outputting a signal, a first pin formed on the package for outputting the signal, a first conductive wire electrically connected between the pad and the first pin, a second pin formed on the package, a capacitor electrically connected between the second pin and a ground end, and a second conductive wire electrically connected between the pad and the second pin. | 2010-08-26 |
20100214067 | APPARATUS AND METHOD FOR LOCATING RFID TAG - Provided are a Radio Frequency Identification (RFID) tag and apparatus and method for locating a RFID tag without comparing arrival times of blink signals transmitted from the RFID tag in order to quickly trace a location of the RFID tag. The RFID tag includes a tag ID generator configured to generate a tag ID of the RFID tag, a blink generator configured to generate a plurality of sub-blink signals that form the blink signal, a sub-blink ID generator configured to generate sub-blink IDs for the generated sub-blink signals, a sub-blink ID inserter configured to insert the generated sub-blink IDs into the sub-blink signals, and a transmitter configured to transmit the blink signal having the tag ID and the sub-blink IDs. | 2010-08-26 |
20100214068 | Location Detection - Methods and systems for location detection are disclosed. One method includes a plurality of base stations of a location system obtaining information about at least one tag associated with the location system. One of the plurality of base stations is designated as a master base station for each tag. Each master base station electro-magnetically transmits beacons to each tag that the master base station has been designated as the master of. Each tag responds to the electro-magnetically transmitted beacons with an acoustic signal that identifies the tag. Multiple of the plurality of base stations, receive the acoustic signal of each tag. A location of each tag is estimated based on times of arrival of each acoustic signal of each tag at each of the multiple base stations, and based on location information of each of the multiple base stations. | 2010-08-26 |
20100214069 | METHOD AND SYSTEM FOR STATE ENCODING - A system comprising at least one piece of equipment; a plurality of sensors adapted to measure one or more operating parameters of the equipment; and a signature generator adapted to encode a plurality of data streams from the sensors into an operating signature for the equipment. | 2010-08-26 |
20100214070 | System and Method for Tracking Items - Disclosed is an on demand system and method for reusable asset tracking system using RFID tags. The system enables both individuals and companies to track their tagged assets in a customized manner. The asset owners may choose to track only a portion of their assets for a certain time period or for a certain location. The flexibility to limit tracking allows user to design and control cost for service. The system enables a pay per use or pay per service option in the tracking of assets using RFID technology. | 2010-08-26 |
20100214071 | RFID TAG COMMUNICATING APPARATUS AND RFID TAG COMMUNICATION SYSTEM - An RFID tag communicating apparatus transmitting a transmission signal to a predetermined RFID tag and receiving a return signal returned from the RFID tag with a plurality of antennas to communicate information with the RFID tag, includes a received signal processing portion that separates return signals from a plurality of RFID tags included in received signals based on the received signals received with the plurality of the antennas correspondingly to a first communication in accordance with a predefined relationship; and an information communication control portion that performs a second communication continued from the first communication with at least one RFID tag of a plurality of the RFID tags corresponding to the return signals separated by the received signal processing portion. | 2010-08-26 |
20100214072 | RFID MIDDLEWARE SYSTEM AND METHOD OF SUPPORTING REAL-TIME BALANCING OF LOADS OF READER CONNECTIONS - Disclosed is radio frequency identification (RFID) middleware system and method of detecting the load of reader connections occurs during the middleware is running and balancing the load in real-time so as to minimize a decrease of the performance of the RFID middleware system. The RFID middleware system comprises: a client; a RFID middleware; RFID readers; and RFID tags, wherein the RFID middleware comprises: a middleware engine which filters tag events collected according to queries registered in the client; and a reader framework which detects the load of the connections of the RFID readers occurs while the RFID middleware is running and balances the load in real-time. | 2010-08-26 |
20100214073 | TAG COMMUNICATION DEVICE AND TAG COMMUNICATION METHOD - To improve communication between tags by causing a mobile object having a RFID tag attached to transmit an interrogating wave only when moving in a communication range to reduce power consumption and prevent occurrence of tag confusion. By acquiring two Doppler signals from 2-frequency transmission waves (CW) with different frequencies and respective reflected waves and detecting phase difference from the Doppler signals, a cargo ( | 2010-08-26 |
20100214074 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 2010-08-26 |
20100214075 | APPARATUS AND METHOD FOR FAILURE MANAGEMENT OF RFID MIDDLEWARE MANAGEMENT SYSTEM - An object of the present invention is to provide apparatus and method for failure management of a RFID middleware management system for providing optimum failure detection and restoring technologies to the RFID middleware management system for supporting more exquisite and faster failure detection and restoration. | 2010-08-26 |
20100214076 | APPARATUS FOR COMMUNICATING WITH RFID TAG - This disclosure discloses an apparatus for communicating with an RFID tag comprising: an apparatus antenna configured to conduct radio communication with at least one RFID tag circuit element having an IC circuit part storing information and a tag antenna capable of transmission and reception of the information; a parameter obtainment portion configured to obtain communication parameter history information stored in a storage device and associated with tag identification information of each RFID tag circuit element; and a parameter setting portion configured to set a communication parameter for conducting information transmission and reception with the RFID tag circuit element by the apparatus antenna on the basis of the communication parameter history information obtained in the parameter obtainment portion. | 2010-08-26 |
20100214077 | REUSABLE LOCKING BODY, OF BOLT-TYPE SEAL LOCK, HAVING OPEN-ENDED PASSAGEWAY AND U-SHAPED BOLT - The system described here is an improvement on ways to provide security and supply chain tracking for shipping containers. The system has a bolt-type seal lock module mounted on the container that has data storage capability and the capability to sense when the bolt is cut or certain environmental changes like impact. The system also includes a bolt-type seal lock that has data storage capability. The electronics module can be connected via wireless means to a centralized data base for the interchange of data. Individual modules or seal locks can be networked with each other to transmit data to and from a stack of metal shipping containers. | 2010-08-26 |
20100214078 | System and Method for Varying Response Amplitude of Radio Transponders - A system and method are provided for modifying the effective reading range of an radio frequency identification tag. The tag, a chip-based tag, includes an antenna and a chip in communication with the antenna. The chip includes circuitry including field effect transistors that can modify the effective reading range of the tag by modifying characteristics of the tag including the modulation depth of the backscatter signal, the impedance characteristics of the tag front end electronics, the power consumption characteristics and the threshold power-on voltage of the tag. These characteristics are change either temporarily or permanently in response to commands communicated to the tag from a radio frequency identification reader. | 2010-08-26 |
20100214079 | METHOD FOR SWITCHING AN RFID TAG FROM DEEP SLEEP TO ACTIVE MODE - A method by which an active tag can be switched from a deep sleep mode to an operating mode is based on a detector embedded on an active tag providing a wake up pulse to a state-machine of the tag in response to external energy pulse that will open an radio frequency listen window in which a reader can send any usual command, among them a wake-up command or a configuration command. | 2010-08-26 |
20100214080 | RADIO FREQUENCY IDENTIFICATION HARDTAG ENCODE AND FEED SYSTEM - A system and method for programming a hard tag, the hard tag including a programmable RFID element, the system comprising a platform defining at least one hard tag locating area; a feeder for feeding the hard tag into one of the at least one hard tag locating areas; an antenna positioned at a hard tag programming area, each of the at least one hard tag locating areas being positionable within the hard tag programming area; and a RFID processor causing the hard tag to be programmed by the antenna when the hard tag is positioned within the hard tag programming area. | 2010-08-26 |
20100214081 | UNIDIRECTIONAL ACTIVE ELECTRONIC TAG AND METHOD FOR SETTING PARAMETERS THEREOF - A unidirectional active electronic tag ( | 2010-08-26 |
20100214082 | TRANSMISSION OF POWER AND DATA WITH FREQUENCY MODULATION - In one embodiment, an apparatus includes a circuit coupled to a line, where the circuit may power a device, and where the power is transmitted to the device over the line as a pulse-width modulated signal. The circuit may set a duty cycle of the pulse-width modulated signal in order to transmit a determined power level to the device. The apparatus may vary a frequency of the pulse-width modulated signal to transmit data to the device while the duty cycle of the pulse-width modulated signal is fixed in order to continue to transmit the determined power level to the device. A variation in the frequency of the pulse-width modulated signal may be detectable by the device and represents at least a portion of the data. | 2010-08-26 |
20100214083 | Security and driver identification system - A security and driver identification system for use within the commercial transportation industry and which can be applied to private vehicles. The central component of the system is a Lantran terminal | 2010-08-26 |
20100214084 | VEHICLE IMMOBILIZER - A vehicle immobilization apparatus may be temporarily secured to a vehicle and may be subsequently activated to disable the vehicle. Upon activation, the apparatus generates an electromagnetic signal to disrupt the vehicle's electronic devices, particularly the engine management control system. The apparatus is mechanically secured to the vehicle by magnets, a suction device or other suitable means. | 2010-08-26 |
20100214085 | COOPERATIVE SENSOR-SHARING VEHICLE TRAFFIC SAFETY SYSTEM - A method and system for using vehicle-to-vehicle cooperative communications for traffic collision avoidance. One vehicle detects a “situation”, such as a pedestrian within the crosswalk, where an “offending object” is in or near a roadway feature, which could result in a collision. The detecting vehicle informs a second vehicle via wireless communications, of the detecting vehicle's GPS location, the GPS location of the detected object, and the GPS location of the roadway feature, i.e., a crosswalk boundary. Additional data about the “offending object” can include its speed and heading. A receiving vehicle receives this data and takes appropriate avoidance action. | 2010-08-26 |
20100214086 | VEHICLE-IN-BLIND-SPOT DETECTING APPARATUS AND METHOD THEREOF - Provided is a vehicle-in-blind-spot detecting apparatus which can detect a vehicle positioned in a blind spot by simply mounting the apparatus on an operator's vehicle. The vehicle-in-blind-spot includes: a presenting unit which presents information; at least one microphone which detects a sound a vehicle sound extracting unit which extracts a vehicle sound from the sound detected by the microphone; a sound source direction detecting unit which detects a sound source direction of the vehicle sound extracted by the vehicle sound extracting unit; and a vehicle-in-blind-spot determining unit which causes the presenting unit to present the information indicating that a vehicle is found in a blind spot in the case where the sound source direction of the vehicle sound detected by the sound source direction detecting unit is a first direction representing above the vehicle-in-blind-spot detecting apparatus with respect to a ground. | 2010-08-26 |
20100214087 | ANTI-DROWSING DEVICE AND ANTI-DROWSING METHOD - An anti-drowsing device includes: an ECU that outputs a warning via a buzzer when a collision possibility between a preceding object and the vehicle is detected; a warning control ECU that establishes an early-warning mode in which a warning is output earlier from that used in a normal mode; and a driver monitor camera and a driver monitor ECU that monitors a driver's eyes. The warning control ECU establishes the early-warning mode when the eye-closing period of the driver becomes equal to or greater than a first threshold value, and thereafter maintains the early-warning mode until the eye-closing period of the driver falls below a second threshold value. | 2010-08-26 |
20100214088 | TIRE POSITION IDENTIFICATION SYSTEM AND METHOD - A tire position identification system and method include a transmitter that is configured to send an initiation signal. A receiver is configured to receive the initiation signal and attenuate the initiation signal until the initiation signal is within a first predetermined range of a reference signal. A controller identifies the position of a tire in response to the attenuation. In some embodiments, the reference signal is adjusted until the attenuated initiation signal is within a second predetermined range of the adjusted reference signal, and the position of the tire is identified further in response to the amount of adjustment of the reference signal. | 2010-08-26 |
20100214089 | Vehicle Statistical Measurement Game - A vehicle communication system is operable to calculate and compare vehicle statistics based on information received from a vehicle sensor. This statistic information can be used by the vehicle communication system to execute a plurality of statistic based games. Additionally, relevant statistic information may be transmitted to a remote network for the purpose of playing games against other drivers. The vehicle communication system can report statistical changes to a driver, thus appraising the driver of the driver's success in achieving statistical game goals. Network rankings may also be provided to the driver in a real-time basis by the vehicle communication system. | 2010-08-26 |
20100214090 | SYSTEM AND METHOD FOR PROVIDING MANAGED REMOTE MONITORING SERVICES - An approach is provided for a managed heterogeneous sensor service. A plurality of signals are received over a communication network from, respectively, a plurality of heterogeneous sensors. A plurality of instant communication sessions are established over the communication network corresponding to each of the sensors. Presence of each of the sensors is indicated over the instant communication sessions. Sensor data is generated in response to the received signals. The sensor data is transmitted over the corresponding instant communication sessions. | 2010-08-26 |
20100214091 | VERFAHREN ZUM BETREIBEN EINES FELDGERATES, SOWIE KOMMUNIKATIONSEINHEIT UND FELDGERAT - A method for operating a field device of an industrial process, and/or automation, technology, wherein at least one communication unit is connected with the field device for sending and/or for receiving a signal. An electrical power loss of the communication unit and/or a need of the communication unit for electrical energy, especially in the form of electrical voltage, are/is reduced for an adjustable period of time. Furthermore, a communication unit, as well as to a field device with a communication unit is provided for. | 2010-08-26 |
20100214092 | CONTAINER TRACKING - A container tracking system comprising a mobile unit configured to be coupled to a container to be tracked and to communicate with a remote control unit through of a communication system. The mobile unit comprising a positioning module, an alarm module adapted to detect alarm conditions related to said container, and a communication module generating a tracking signal containing positioning data of the mobile unit and/or alarm information associated with one or more alarm conditions related to the container. Furthermore, the mobile unit is configured to evolve to a temporary deactivation state whenever a communication unavailability condition of the tracking signal through the communication system occurs. | 2010-08-26 |
20100214093 | WIRELESS MESSAGING SYSTEM FOR PARENTS AND CHILDREN - A novel wireless messaging system for use in sending discrete messages between a parent and a child, is comprised of a master unit (parent) and a remote unit (child) where the master unit has a plurality of pre-set messages that can be sent by radio transmission to the remote unit. The remote unit will process the received message and will then activate the appropriate message as a visual indication on the face of the remote unit. The remote unit has the capability of sending at least one message to the master unit, which is typically a “Help” message that is received and processed by the master unit and converted into an alert. | 2010-08-26 |
20100214094 | Wireless Sensor System - A wireless sensor system for detecting electrical power lines in proximity to equipment includes a base station mounted in proximity to an operator of the equipment and a wireless sensor. The wireless sensor detects the presence of power lines by sensing an electrical field generated by the power lines and includes an accelerometer which senses motion of the equipment. The wireless sensor communicates data to the base station. The base station presents at least one alarm to the operator when the wireless sensor detects an electrical field with a magnitude which exceeds a selectable threshold and silences the least one alarm if no motion above a predetermined threshold is sensed for a predetermined period of time. | 2010-08-26 |
20100214095 | LOCATOR SYSTEM WITH AUDIBLE LOCATION INDICATOR - A system for locating a misplaced article comprising a transmitter capable of generating and transmitting a first signal, a receiver/transmitter capable of receiving the first signal and transmitting a second signal, and a location indicator capable only of receiving the second signal and generating a response thereto. The response is detectable by a person and preferably is an audible sound. The location indicator is free of components that would permit it to generate and transmit an electronic signal to another electronic device. The location indicator is pre-engaged with the article before it is misplaced. | 2010-08-26 |
20100214096 | Vehicle Power Adapter With Locator System - A vehicle power adapter with locator system which integrates RF transmitter with power adapter and uses power adapter to provide power to the locator system includes a power adapter transmitter and an external receiver. By integrating RF transmitter with vehicle power adapter (VPA), power can be drawn from vehicle power sockets to provide power to RF transmitter to send personal identification number (PIN) code to the RF receiver. The RF receiver which takes in the RF signals and PIN code from the transmitter to locate and display the position of the car by display the information on the liquid crystal display (LCD). Furthermore, the locator may remain dormant until it senses the trigger event or until a user requests the location of the parked vehicle. | 2010-08-26 |
20100214097 | INSTRUMENT CLUSTER MASK WITH TELL TAILS - An instrument cluster includes a cluster mask having a tell tail formed therein, wherein the tell tail includes an indicia window representing an alert to a user of the instrument cluster; and a light source for emitting light through the indicia window of the tell tail. | 2010-08-26 |
20100214098 | ELECTRONIC TIME DATA SYSTEM - Data in the form of discrete learnable objects, is automatically retrieved at time intervals and fed to a user by an electronic time data device based on options such as subject, alert and time interval of 60 minutes or less. Preceding or with the feeding of a data object, an alert is outputted, which is ceased by an input. Inputs such as answers to questions to test comprehension, can also be required. The system can evaluate the responses, and adaptively introduce a new subject when comprehension is demonstrated, and repeat data objects for which comprehension is not demonstrated. The interval, subject matter fed and other parameters can be controlled by the device, or remotely by a second device or administrator, and information representative of comprehension, marketing, and the like can be recorded and collected. | 2010-08-26 |
20100214099 | Passive Microwave Fire and Intrusion Detection System - A passive microwave receiver array, operating in the one meter to sub-millimeter wavelengths range and including an internationally protected range of frequencies of varying bandwidth, may be used for fire and intrusion detection. One or more receiver array can be used to provide a plurality of frequency ranges that can be detected. In an interior installation, one or more receiver array can be placed inside a wall. In other embodiments, the receiver and array can be in the form of a hand-held or wearable device. This method and apparatus achieves high performance by exploiting conventional low noise amplification block conversion circuits and provides the detection of thermal signals through clear, smoky, misty, or environmentally untenable conditions as well as the detection of fire and intrusion events through a non-metallic wall. | 2010-08-26 |
20100214100 | Proximity Locator System - A Proximity Locator System for individuals includes a credit card size card which is carried in an individual's wallet. The card is provided with a wireless communication device which is used in conjunction with a locating device to locate an individual. This may be utilized to locate individuals lost at sea, in an avalanche, or under the debris of a fallen building. The communication device on the card may be solar powered or activated by a RF signal from the locator device. The card does not require a battery to power the communication device. Therefore it may be carried by and individual and activated at any time. In this manner it is fully operational when someone is attempting to locate the card. The card also contains a smart chip with vital information about the individual which can be accessed by individuals with different authority levels. | 2010-08-26 |
20100214101 | RFID TAG - An RFID tag has an IC chip and an antenna connected to the IC chip, the RFID tag including: a spacer that has elasticity; a first locking section that is formed around the IC chip; a second locking section that is arranged in a position apart from the first locking section across the spacer, is displaced toward the first locking section and locked on the first locking section by pressing force with which the spacer is pressed, and applies reactive force against the pressing force around the IC chip via the first locking section when the pressing force is removed; and a destruction section that destroys the IC chip or the antenna with the reactive force from the second locking section. | 2010-08-26 |
20100214102 | Asset Protection System - An asset protection system maintains a radio frequency field or signal in a monitored area. Assets have tags attached to them and are placed in the monitored area. The tags have a mechanism to attach them to the objects and have electronic components on board including a microprocessor, motion detector, radio frequency circuitry, audible alarm generator and in some cases, a passive EAS element. The tags are normally idle in the monitored area, but when the motion detector indicates that a tag is being moved, the RF circuitry checks for a signal or field at an expected frequency. If the tag does not detect a signal, the tag electronics determine that the tag has left the monitored area and generate an audible alarm. If a signal is detected, the tag returns to an idle state once it stops moving. The tags may also alarm if tampered with. | 2010-08-26 |
20100214103 | DETECTING ABNORMAL TIME INTERVALS - A system for determining if a time period after a sensing node has sensed an event exceeds a threshold value, including establishing means for establishing a plurality of reference threshold values, wherein each reference threshold value is associated with a set of reference inter-event time intervals or metrics statistically derived therefrom, calculating means for calculating a set of preliminary time intervals or metrics statistically derived therefrom, based on events sensed by the sensing node, comparing means for comparing the set of preliminary inter-event time intervals or metrics statistically derived therefrom, with each set of reference inter-event time intervals or metrics statistically derived therefrom, identifying means for identifying the reference threshold value associated with the set of reference inter-event time intervals or metrics statistically derived therefrom, being the closest match to the set of preliminary inter-event time intervals or metrics statistically derived therefrom, and determining means for determining if, upon the sensing node sensing a further event, the time period after the sensing node has sensed the event exceeds the identified reference threshold value before a yet further event is sensed by the sensing node or an associated sensing node. | 2010-08-26 |
20100214104 | SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA - Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor. | 2010-08-26 |
20100214105 | Method of detecting drowsiness of a vehicle operator - A method of rectifying drowsiness of a vehicle driver includes capturing a sequence of images of the driver. It is determined, based in the images, whether a head of the driver is tilting away from a vertical orientation in a substantially lateral direction toward a shoulder of the driver. The driver is awakened with sensory stimuli only if it is determined that the head of the driver is tilting away from a vertical orientation in a substantially lateral direction toward a shoulder of the driver. | 2010-08-26 |
20100214106 | METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR MONITORING A VOLUME OF FLUID IN A FLEXIBLE FLUID BAG - A method, apparatus, and computer program product are provided for monitoring a volume of fluid in a flexible fluid bag. A flexible fluid bag according to the invention may include a first and second side wall opposing each other, an outlet through which fluid contained in the fluid bag is evacuated, a signaling tag carried by the first side wall, and an inducer carried by the second side wall. The signaling tag and inducer may be positioned such that when a volume of fluid in the fluid bag is less than a predefined threshold, the signaling tag and inducer come into sufficient proximity due to flexation of at least a portion of the sidewalls of the fluid bag as fluid is evacuated from the fluid bag to trigger a state of a signal emitted by the signaling tag to change. | 2010-08-26 |
20100214107 | DEVICE CHARGING - A system may include a battery powered device and a cable used to charge the battery powered device. The cable may include a first connector to connect to the battery powered device and a second connector to connect to a power source. The cable may also includes a flexible portion located between the first connector and the second connector. The flexible portion may include an inner portion that includes an electrical conductor and an outer portion that includes a transparent or translucent material. The cable may further include at least one light source and circuitry to activate the light source based on a charge status of the battery powered device. The activated light source may illuminate at least a portion of the cable. | 2010-08-26 |
20100214108 | SYSTEMS AND METHODS FOR INTELLIGENT CHARGING AND INTELLIGENT CONDITIONING OF A HIGH VOLTAGE BATTERY - The technology described herein provides a stand-alone intelligent battery charger and intelligent conditioner for use with a high-voltage battery, such as those used in hybrid automotive vehicles. Additionally, in various exemplary embodiments, this technology provides a system and method for validating the capacity of a high voltage battery. Other comparable uses are also contemplated herein, as will be obvious to those of ordinary skill in the art. | 2010-08-26 |
20100214109 | Current Protection Apparatus and Method - A current protection apparatus ( | 2010-08-26 |