40th week of 2009 patent applcation highlights part 26 |
Patent application number | Title | Published |
20090243737 | MEMS oscillator - A discharge electrode is provided on the opposite side of a fixed electrode with a beam portion being sandwiched therebetween. When the frequency of the MEMS oscillator is regulated by increasing the mass of a vibration element, the vibration element is used as a positive electrode and the discharge electrode as a negative electrode, and a direct current voltage is applied until an arc discharge occurs. When an arc discharge occurs between the vibration element and discharge electrode, an inert gas is ionized to become positive ions to collide against the discharge electrode to sputter or evaporate the material of the discharge electrode. A portion of discharged material from the discharge electrode adheres to the vibration element, therefore, the mass of the vibration element is increased to reduce a resonance frequency of the MEMS oscillator. | 2009-10-01 |
20090243738 | MULTIPLE STATUS E-FUSE BASED NON-VOLATILE VOLTAGE CONTROL OSCILLATOR CONFIGURED FOR PROCESS VARIATION COMPENSATION, AN ASSOCIATED METHOD AND AN ASSOCIATED DESIGN STRUCTURE - Disclosed are embodiments of a voltage controlled oscillator (VCO) capable of non-volatile self-correction to compensate for process variations and to ensure that the center frequency of the oscillator is maintained within a predetermined frequency range. This VCO incorporates a pair of varactors connected in parallel to an inductor-capacitor (LC) tank circuit for outputting a periodic signal having a frequency that is proportional to an input voltage. A control loop uses a programmable variable resistance e-fuse to set a compensation voltage to be applied to the pair of varactors. By adjusting the compensation voltage, the capacitance of the pair of varactors can be adjusted in order to selectively increase or decrease the frequency of the periodic signal in response to a set input voltage and, thereby to bring the frequency of that periodic signal into the predetermined frequency range. Also disclosed are embodiments of an associated design structure for such a VCO and an associated method for operating such a VCO. | 2009-10-01 |
20090243739 | MULTIPLE STATUS E-FUSE BASED NON-VOLATILE VOLTAGE CONTROL OSCILLATOR CONFIGURED FOR PROCESS VARIATION COMPENSATION, AN ASSOCIATED METHOD AND AN ASSOCIATED DESIGN STRUCTURE - Disclosed are embodiments of a voltage controlled oscillator (VCO) capable of non-volatile self-correction to compensate for process variations and to ensure that the center frequency of the oscillator is maintained within a predetermined frequency range. This VCO incorporates a pair of varactors connected in parallel to an inductor-capacitor (LC) tank circuit for outputting a periodic signal having a frequency that is proportional to an input voltage. A control loop uses a programmable variable resistance e-fuse to set a compensation voltage to be applied to the pair of varactors. By adjusting the compensation voltage, the capacitance of the pair of varactors can be adjusted in order to selectively increase or decrease the frequency of the periodic signal in response to a set input voltage and, thereby to bring the frequency of that periodic signal into the predetermined frequency range. Also disclosed are embodiments of an associated design structure for such a VCO and an associated method for operating such a VCO. | 2009-10-01 |
20090243740 | METHOD AND SYSTEM FOR REDUCED JITTER SIGNAL GENERATION - Aspects of a method and system for reduced jitter signal generation are provided. In this regard, an output frequency of an oscillator circuit may be controlled via a digital control word, wherein a least significant bit of the digital control word may control one or more variable capacitors and remaining bits of the digital control word may control one or more banks of fixed capacitors. The least significant bit may be filtered to generate a signal corresponding to an average voltage of the least significant bit. In this regard, the generated signal may be a voltage corresponding to the average voltage of the least significant bit and may control the variable capacitor. The digital control word may be representative of a phase difference between a reference signal and a feedback signal and may be generated via a digital multiplier. | 2009-10-01 |
20090243741 | METHOD AND SYSTEM FOR PROCESSING SIGNALS VIA AN OSCILLATOR LOAD EMBEDDED IN AN INTEGRATED CIRCUIT (IC) PACKAGE - Aspects of a method and system for processing signals via an oscillator load embedded in an IC package are provided. In this regard, a hybrid circuit may comprise an oscillator, and a frequency of the oscillator may be controlled via a digital control word. Furthermore, the hybrid circuit may comprise an integrated circuit bonded to a multi-layer package and at least a portion of the oscillator may be within and/or on the multi-layer package. The at least a portion of the oscillator may be fabricated in one or more metal layers of the multi-layer package. The at least a portion of the oscillator in the multi-layer package may be fabricated utilizing microstrip and/or stripline transmission line. A frequency of the oscillator may be controlled via one or more inductors and/or capacitors in the portion of the oscillator in the multi-layer package. | 2009-10-01 |
20090243742 | METHOD AND SYSTEM FOR FREQUENCY TUNING BASED ON CHARACTERIZATION OF AN OSCILLATOR - Aspects of a method and system for frequency tuning based on characterization of an oscillator are provided. In this regard, a frequency of an oscillator in an integrated circuit may be controlled based on a first digital control word, a frequency of a tuned circuit may be controlled based on a second digital control word, and the second control word may be determined utilizing a mapping between the first control word and the second control word. The frequency of the oscillator and the tuned circuit may be controlled by adjusting a capacitance of the oscillator and tuned circuit, respectively. The mapping may be based on a relationship between the oscillator and the tuned circuit, such as logical and/or mathematical relationship between the capacitance of the oscillator and the capacitance of the tuned circuit and/or the relationship between the frequency of the oscillator and the frequency of the tuned circuit. | 2009-10-01 |
20090243743 | VARACTOR BANK SWITCHING BASED ON ANTI-PARALLEL BRANCH CONFIGURATION - A system and apparatus for varactor bank switching for a voltage controlled oscillator, is disclosed. Varactor bank switching involves partitioning a varactor bank switch into two anti-parallel branches, wherein each branch comprises a pass-gate circuit that is series-connected to a fixed varactor or capacitor; and maintaining an output common mode voltage of an actual oscillator signal at the varactor-side terminal of each pass-gate circuit, such that a threshold voltage of the switch transistor in the pass-gate circuit is not exceeded and the switch remains in an off-state. | 2009-10-01 |
20090243744 | SYSTEM AND METHOD OF CHANGING A PWM POWER SPECTRUM - In a particular embodiment, a circuit device includes a pulse edge control circuit to receive at least one pulse-width modulated (PWM) signal from a PWM source. The pulse edge control circuit is adapted to selectively invert and swap the at least one PWM signal with a logic-inverted duty-cycle complement of the at least one PWM signal at discrete time intervals to produce at least one modulated PWM signal having a changed power spectrum. The pulse edge control circuit provides the at least one modulated PWM signal to at least one output of the pulse edge control circuit. | 2009-10-01 |
20090243745 | SYSTEM AND METHOD OF SHAPING A POWER SPECTRUM IN PWM AMPLIFIERS - In a particular embodiment, a circuit device is disclosed that includes a data generator adapted to output a random pulse sequence having a particular spectral shape. The circuit device further includes a pulse edge control circuit to selectively apply a carrier suppression operation to at least one pulse-width modulated (PWM) signal in response to the random pulse sequence to produce at least one modulated PWM output signal. The spectral energy associated with a PWM carrier of the modulated PWM output signal at a carrier frequency and associated harmonics is changed such that the modulated PWM output signal has a spectral shape defined by the particular spectral shape. | 2009-10-01 |
20090243746 | Circulator Device And A Method For Assembly - The present invention is directed to a circulator/isolator device that includes a housing having a substantially planar base portion integrally connected to a segmented flexible wall structure extending in a direction normal thereto. The substantially planar base portion and the segmented flexible wall structure forms an interior housing volume having a predetermined geometry. The segmented flexible wall structure includes a plurality of port apertures disposed therein. The plurality of port apertures are separated from each other and disposed at predetermined locations in the segmented flexible wall structure. A central stack is disposed within the interior housing volume at a predetermined position on the base portion. The central stack includes a substantially flat conductor having a plurality of port structures extending therefrom. Each of the plurality of port structures are disposed at predetermined positions at a perimeter portion of the substantially flat conductor. The predetermined positions substantially conform to the predetermined locations such that each of the plurality of port structures extend through the segmented flexible wall structure at a corresponding one of the plurality of port apertures. A cover member is disposed within the housing at one end thereof, opposite the base portion, such that an exterior major surface of the cover is accessible via an exterior of the device and an interior major surface of the cover is disposed adjacent the central stack. A retaining member is disposed around a perimeter of the segmented flexible wall structure at the one end. The retaining member is configured to apply a substantially uniform radial compressive force to the segmented flexible wall structure to retain the cover member there within. The cover member applies a registration force to the central stack assembly to maintain the central stack assembly at the predetermined position. | 2009-10-01 |
20090243747 | METHODS AND DEVICES FOR COMPENSATING A SIGNAL USING RESONATORS - Compensation of a signal using resonators as well as related methods and devices are described. Some embodiments include methods and devices for performing frequency compensation on a signal. | 2009-10-01 |
20090243748 | SEMICONDUCTOR DEVICE - The present invention is directed to adjust a resistance value of an output buffer on the basis of a resistance value of an external resistor. A potential according to a resistance ratio between an external resistor and each of resistance adjusters is detected by a code generator. In the code generator, code signals for adjusting resistance are adjusted in accordance with the detection result. The resistance value of each of the resistance adjusters is adjusted to an external resistor. Further, by code signals with which the resistance value of each of the resistance adjusters is adjusted to the resistance value of the external resistor, the resistance of the resistance value of an output buffer is adjusted. | 2009-10-01 |
20090243749 | METHOD AND SYSTEM FOR CONFIGURABLE DIFFERENTIAL OR SINGLE-ENDED SIGNALING IN AN INTEGRATED CIRCUIT - Aspects of a method and system for configurable differential or single-ended signaling in an integrated circuit. In this regard, a balun comprising one or more loops fabricated in a plurality of metal layers in an integrated circuit may enable conversion between unbalanced and balanced signals. In this regard, balanced signal output by a power amplifier may be converted to a balanced signal for transmission via an antenna. Similarly, an unbalanced signal received by an antenna may be converted to a balanced signal for amplification by an amplifier with a balanced input. The loops may be fabricated in transmission line media such as microstrip and/or stripline. The loops may comprise ferromagnetic material which may be deposited on and/or within the IC. Signals converted via the balun may be in the 61 GHz-61.5 GHz ISM band. | 2009-10-01 |
20090243750 | BALUN WITH SERIES-CONNECTED BALANCED-SIGNAL LINES - A balun may include series-coupled balanced-signal lines. In some examples, a balun may include a first transmission line having a first unbalanced signal port on which an unbalanced signal may exist relative to circuit ground; a second transmission line having a first balanced-signal port may be connected in series with a third transmission line having a second balanced-signal port. In some examples, a fourth transmission line may be coupled to the first transmission line and have a third balanced-signal port. A fifth transmission line may be connected in series with the fourth transmission line and have a fourth balanced-signal port. In some examples, the transmission lines may be coaxial. Balanced signals may exist between the first and second balanced-signal ports and between the third and fourth balanced-signal ports. Series-connected coaxial transmission lines may be formed of a single coaxial line with a gap in the outer conductor separating the two coaxial transmission lines. | 2009-10-01 |
20090243751 | Splitter with a printed element - According to one exemplary embodiment, a three-way splitter includes a printed element and a resistive network comprising discrete resistors. A first printed branch, second printed branch, and third printed branch distribute a received communication signal to respective outputs having substantially the same phase, frequency, and impedance. Each printed branch includes a number of substantially ninety-degree angles. In one embodiment, the printed branches are quarter wavelength transmission lines in a frequency range of 1.5 GHz. In one embodiment, the three-way splitter consumes less than one square inch of surface area on a printed circuit board, and can be used in a satellite receiving system, for example. In this embodiment, the three-way splitter is utilized for frequencies in the range of approximately 900 MHz to 2.2 GHz. | 2009-10-01 |
20090243752 | Compact Diplexer - A diplexer for receiving and transmitting a first bandwidth signal corresponding to a first central frequency and a second bandwidth signal corresponding to a second central frequency includes a first signal end, a second signal end, a third signal end, a first impedance unit, a second impedance unit and a third impedance unit. The first impedance unit forms an impedance match with the third impedance unit when the third signal end receives or transmits the first bandwidth signal, and forms a high impedance unit when the third signal end receives or transmits the second bandwidth signal. The second impedance unit forms an impedance match with the third impedance unit when the third signal end receives or transmits the second bandwidth signal, and forms a high impedance unit when the third signal end receives or transmits the first bandwidth signal. | 2009-10-01 |
20090243753 | METHOD AND SYSTEM FOR PROCESSING SIGNALS VIA POWER SPLITTERS EMBEDDED IN AN INTEGRATED CIRCUIT PACKAGE - Methods and systems for processing signals via power splitters embedded in an integrated circuit package may include generating via a power splitter, one or more RF signals proportional to one or more received RF signals. The power splitter may be integrated in a multi-layer package. The generated RF signals may be processed via an integrated circuit, which may be electrically coupled to the multi-layer package. The power splitters may include quarter wavelength transmission lines. The transmission lines may include a microstrip structure or a coplanar structure. The power splitters may be bonded to one or more capacitors in the integrated circuit. The capacitors may include CMOS devices in the integrated circuit. The power splitters may include lumped devices which may include surface mount devices coupled to the multi-layer package or devices within the integrated circuit, which may be flip-chip bonded to the multi-layer package. | 2009-10-01 |
20090243754 | INTEGRATED CIRCUIT - In an integrated circuit having a number of circuit units on a single semiconductor chip, particularly in a system-on-chip integrated circuit including an integrated transceiver, interference between the circuit units is suppressed using on-chip resonant elements. Each resonant element has at least one on-chip capacitor and at least one on-chip conductive line constituting an inductance. The capacitance-inductance combinations are arranged to be resonant at one or more frequencies at which radio frequency energy is generated by the circuit units. The capacitive part of each series resonant combination is formed as a plurality of capacitor elements forming in an array to minimise self-inductance. Also disclosed is a filtering arrangement in which each circuit unit is individually supplied from the tap of a series resistive-capacitance combination to provide low-pass filtering. The resistance of such a combination may be configured as an FET to allow the circuit unit to be individually powered down to a low leakage state. | 2009-10-01 |
20090243755 | NOISE FILTER AND NOISE-FILTER-INCORPORATED AMPLIFIER CIRCUIT - A ladder LPF includes a first capacitor formed of a transistor in which two terminals out of three are diode-connected, and a second capacitor formed by connecting a pn junction capacitor and an insulating capacitor in parallel. In the second capacitor, the pn junction capacitor formed in a semiconductor layer and the insulating capacitor formed in a surface of the semiconductor layer are connected to each other in parallel so as to almost overlap each other. Accordingly, the area in the LPF occupied by the second capacitor can be prevented from increasing even when its capacitance value is increased. Moreover, having the snap-back characteristics, the first capacitor can protect the second capacitor having the insulating capacitor from ESD. As a result, what can be obtained is a compact noise filter having high RFI removal characteristics and accomplishing high resistance to ESD. | 2009-10-01 |
20090243756 | SHIELDED THREE-TERMINAL FLAT-THROUGH EMI/ENERGY DISSIPATING FILTER - A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a first shield plate on a first side of the active electrode plate, and a second shield plate on a second side of the active electrode plate opposite the first shield plate. The first and second shield plates are conductively coupled to a grounded third terminal. In preferred embodiments, the active electrode plate and the shield plates are at least partially disposed with a hybrid flat-through substrate that may include a flex cable section, a rigid cable section, or both. | 2009-10-01 |
20090243757 | Modular jack having an improved magnetic module - A modular jack ( | 2009-10-01 |
20090243758 | Power conditioning circuit utilizing high oersted rating inductors - A power conditioning circuit for conditioning power supplied by a power source at a nominal frequency over conductors in a polyphase system includes first and second phase conductors. First and second inductors are connected in series between the first and second phase conductors and first and second phase output lines, wherein all of the power supplied by the power source to the first and second phase output lines flows through the first and second inductors. An inductance of each of the first and second inductors increases when power at frequencies greater than the nominal frequency flows through the first and second phase conductors, thereby blocking power at frequencies greater than the nominal frequency from reaching the first and second phase output lines. | 2009-10-01 |
20090243759 | LOW-PASS FILTER - A low-pass filter ( | 2009-10-01 |
20090243760 | Second-Order Band-Pass Filter and Wireless Apparatus Using the Same - A second-order band-pass filter for generating at least two transmission zeros includes a first signal terminal, a second signal terminal, a first transmission line resonator, a second transmission line resonator and an impedance inverter. The first transmission line resonator and the second transmission line resonator are symmetric to each other and coupled to the first signal terminal and the second signal terminal, which are formed by bending two quarter-wavelength open stubs and have an open circuit gap between the two terminals. The impedance inverter includes an inductor, a first micro strip line and a second micro strip line. The first micro strip line and the second micro strip line are symmetric to each other, and are coupled to the first signal terminal and the second signal terminal and coupled to a ground through the inductor, respectively. | 2009-10-01 |
20090243761 | Circular Polarizer for Coaxial Waveguide - There is disclosed a linear polarization to circular polarization converter. An outside surface of an inner conductor may be coaxial with the inside surface of an outer conductor. First and second diametrically opposed conductive fins may extend outward from the outer surface of the inner conductor. First and second dielectric fins may be interlocked with the first and second conductive fins, respectively. | 2009-10-01 |
20090243762 | WAVEGUIDE FILTER - A waveguide bandpass filter for use in microwave and millimeter-wave satellite communications equipment is presented. The filter is based on a substrate integrated waveguide (SIW) having several cascaded oversized SIW cavities. The filter is implemented in a printed circuit board (PCB) or a ceramic substrate using arrays of standard metalized via holes to define the perimeters of the SIW cavities. Transmission lines of a microstrip line, a stripline or coplanar waveguide are used as input and output feeds. The transmission lines have coupling slots for improved stopband performance. The filter can be easily integrated with planar circuits for microwave and millimeter wave applications. | 2009-10-01 |
20090243763 | TRANSMISSION LINE AND A METHOD FOR PRODUCTION OF A TRANSMISSION LINE - The invention relates to a transmission line ( | 2009-10-01 |
20090243764 | Gate-driver IC with HV-isolation, especially hybrid electric vehicle motor drive concept - An automotive drive system for a high voltage electric motor comprises a microcontroller and ECU powered by a low voltage (12 volt) bus net which controls the drives of a high voltage inverter powered by a 100 volt or higher source, which, in turn, drives the motor. To provide good electrical insulation between the low voltage and high voltage systems, the low voltage control signals are produced by a low voltage signal input chip which has a bottom electrode which produces a control potential responsive to the ECU output and a high voltage driver IC which drives the power devices of the high voltage inverter. The high voltage driver IC has a top electrode which drives the high voltage IC function. The bottom electrode of the LV input chip is coupled to the top electrode of the high voltage driver IC through an insulation layer, defining a capacitive coupler which defines an isolation barrier between the low voltage net and the high voltage system insulation. The two ICs may be bare chips, individually packaged chips or co-packed chips. Plural control IC chips and driver IC chips can communicate with one another for diverse control functions, including “smart” functions. | 2009-10-01 |
20090243765 | Bidirectional, DC-isolated transmission channel - Arrangement and method for electrically isolated transmission of direct-current and alternating-current signals. The signals can be transmitted in both directions via the same and only DC-isolated channel. The arrangement comprises a first transmit-and-receive system ( | 2009-10-01 |
20090243766 | CORNER WAVEGUIDE - The disclosure provides a corner waveguide including a first straight waveguide portion for transmitting an electromagnetic wave, a second straight waveguide portion for transmitting an electromagnetic wave to a direction different from the transmitting direction of the electromagnetic wave of the first straight waveguide portion, and a corner waveguide portion connecting the first and second straight waveguide portions. An outside inner wall of the corner waveguide portion has inclined planes inclined at at least three or more different angles with respect to a plane including a longitudinal axis of the waveguide portion. | 2009-10-01 |
20090243767 | METHOD AND SYSTEM FOR CONFIGURING A TRANSFORMER EMBEDDED IN A MULTI-LAYER INTEGRATED CIRCUIT (IC) PACKAGE - Aspects of a method and system for configuring a transformer embedded in a multi-layer integrated circuit package are provided. In this regard, a windings ratio of a transformer embedded in a multi-layer IC package bonded to an IC may be configured, via logic, circuitry, and/or code in the IC, based on signal levels at one or more terminals of the transformer. The transformer may comprise a plurality of inductive loops fabricated in transmission line media. The integrated circuit may be flip-chip bonded to the multi-layer package. The IC may comprise a signal strength indicator enabled to measure signal levels input to or output by the transformer. The windings ratio may be configured via one or more switches in the IC and/or in the multi-layer package. The IC and/or the multi-layer package may comprise ferromagnetic material which may improve magnetic coupling of the transformer. | 2009-10-01 |
20090243768 | VARISTOR - A first varistor section includes a first face of an element body, and a third face facing the first face. The first varistor section has a first varistor element body, a first varistor electrode electrically connected to a first external electrode, and a second varistor electrode electrically connected to a second external electrode. A heat radiation section has a first heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the first and third external electrodes, a second heat radiation portion kept in contact with the third face of the first varistor section and electrically connected to the second and fourth external electrodes, and an insulating layer located between the first heat radiation portion and the second heat radiation portion and electrically insulating the first heat radiation portion and the second heat radiation portion from each other. The first heat radiation portion and the second heat radiation portion contain a metal. | 2009-10-01 |
20090243769 | MOVABLE CONTACT HOLDER OF ELECTRICAL APPARATUS AND ASSEMBLING METHOD OF THE MOVABLE CONTACT HOLDER - A movable contact holder includes a movable contact holder base and a movable contact holder cover. One side of the movable contact holder base is opened to have a plurality of recesses each being formed for holding a contact pair, each contact pair include a bridge contact assembly and a contact spring inserted therein while being isolated from the other pairs. The other side of the movable contact holder base is formed as a bottom wall, and preferably includes openings through which an assembly jig can be inserted from outside the moveable contact holder. Alternatively, jig openings can be formed in lateral side walls of the recesses to allow the assembly jig to be inserted. The movable contact holder cover covers the movable contact holder base and is coupled thereto. | 2009-10-01 |
20090243770 | ELECTROMAGNETIC DRIVE AND AN ELECTROMECHANICAL SWITCHING DEVICE - In one embodiment of the present invention, an electromagnetic drive unit including a coil, a yoke, and an armature is disclosed. The winding of the coil is partly wound in one direction and partly in the other direction. An electromechanical switching device includes at least one input terminal and a respective output terminal and an electromagnetic drive unit adapted to limit or to break the electrical current between the at least one input terminal and the respective output terminal. | 2009-10-01 |
20090243771 | Electromagnetic switching device - This electromagnetic switching device comprises an electromagnetic device | 2009-10-01 |
20090243772 | BISTABLE MAGNETIC NANOSWITCH - A nanoswitch device comprising:
| 2009-10-01 |
20090243773 | FIELD COIL ASSEMBLY OF ELECTROMAGNETIC CLUTCH FOR COMPRESSOR - The present invention relates to a field coil assembly of an electromagnetic clutch for a compressor. The present invention comprises a core | 2009-10-01 |
20090243774 | Magnetic field generator manufacturing method - There is provided a magnetic field generator ( | 2009-10-01 |
20090243775 | MAGNETIC HAVING LINEAR MAGNETIC FLUX DENSITY - The present invention relates to a magnet having a linear magnetic flux density, which causes the magnetic flux density thereof to vary linearly and, more particularly, to a magnet having a linear magnetic flux density, in which the shape and magnetization pattern of the magnet are changed so that displacement in proportion to linearly varying displacement from the magnet is more accurately measured using a magnetic flux sensor, thus causing the magnetic flux density to vary linearly (or rectilinearly) according to the displacement. The present invention is configured to have a rectangular shape or a trapezoid shape so that displacement in proportion to linearly varying displacement from the magnet is more accurately measured using a magnetic flux sensor, and is configured such that the value of magnetic flux density varies linearly (rectilinearly) according to the magnetization pattern of the rectangular shape or a trapezoid shape. | 2009-10-01 |
20090243776 | MULTI-OUTPUT TRANSFORMER - In accordance with the present invention, a multi-output transformer includes a primary bobbin provided with one primary winding unit with one input terminal and one ground terminal; a secondary bobbin provided with n(n: positive integer) number of secondary winding units with two output terminals respectively; a primary coil wound around the one primary winding unit; secondary coils wound around each of the n secondary winding units; and a pair of cores inserted into insertion holes formed inside the primary bobbin and the secondary bobbin respectively to separate the primary bobbin and the secondary bobbin. | 2009-10-01 |
20090243777 | MULTILAYER TRANSFORMER COMPONENT - A multilayer transformer component includes a chip body including a primary-side coil and a secondary-side coil, and first to fourth external electrodes. The primary-side coil includes a body portion, a first lead, and a second lead, and the secondary-side coil includes a body portion, a third lead, and a fourth lead. A first projection and a second projection of each body portion are arranged to lie substantially on a linear line. The first lead and the fourth lead are arranged to be line-symmetrical with respect to a center line which is arranged at an approximate center between respective distal ends of the first projection and the second projection, and which is perpendicular or substantially perpendicular to an overlying direction of the primary-side and secondary-side coils. The second lead and the third lead are also arranged to be line-symmetrical with respect to the center line. | 2009-10-01 |
20090243778 | INDUCTOR HAVING OPENING ENCLOSED WITHIN CONDUCTIVE LINE AND RELATED METHOD - Embodiments of an inductor including a conductive line including at least one turn and an opening positioned within an interior of a region of the conductive line are disclosed. Embodiments of a related method of designing the inductor are also disclosed. | 2009-10-01 |
20090243779 | METHOD AND SYSTEM FOR RECONFIGURABLE DEVICES FOR MULTI-FREQUENCY COEXISTENCE - Aspects of a method and system for reconfigurable devices for multi-frequency coexistence are provided. In this regard, an IC may be configured based on a frequency of signals processed by the IC. In instances that the IC may process signals of a first frequency, the IC may be configured such that a loop communicatively coupled to the integrated circuit may function as an inductor. In instances that the IC may process signals of a second frequency, the IC may be configured such that the loop may function as an antenna for transmitting and/or receiving the signals. The loop may be within and/or on the IC and/or a package such as a multilayer package to which the IC may be bonded. The loop may be fabricated with stripline and/or microstrip transmission line. In instances that the loop may function as an inductor, the loop may be communicatively coupled as part of a VCO tank circuit. | 2009-10-01 |
20090243780 | FLAT MAGNETIC ELEMENT AND POWER IC PACKAGE USING THE SAME - A planar magnetic device | 2009-10-01 |
20090243781 | METHOD OF MANUFACTURING A CONDUCTOR CIRCUIT, AND A COIL SHEET AND LAMINATED COIL - A conductor circuit and method of manufacturing a conductor circuit. The method includes forming a continuous conductor pattern on an insulating substrate, and connecting a short-circuit wire at a first position on the continuous conductor pattern such that two or more points on the continuous conductor pattern are short-circuited to each other by the short-circuit wire at the first position. An electrolytic plating film is formed on the continuous conductor pattern while the short-circuit wire is connected to the continuous conductor pattern at the first position, and the short-circuit wire is removed from the first position on the continuous conductor pattern to uncover a first exposed portion of the of the continuous conductor pattern. | 2009-10-01 |
20090243782 | High Voltage Hold-Off Coil Transducer - Disclosed herein are various embodiments of coil transducers configured to provide high voltage isolation and high voltage breakdown performance characteristics in small packages. A coil transducer is provided through and across which data or power signals may be transmitted and received by primary and secondary coils disposed on opposing sides thereof without high voltage breakdowns occurring therebetween. A central core layer separates the transmitting and receiving coils, and has no vias disposed therethrough. At least portions of the coil transducer are formed of an electrically insulating, non-metallic, non-semiconductor, low dielectric loss material. | 2009-10-01 |
20090243783 | Minimizing Electromagnetic Interference in Coil Transducers - Disclosed herein are various embodiments of means and methods for reducing the pick-up of electromagnetic interference (“EMI”) by coil transducers configured to provide high voltage isolation and high voltage breakdown performance characteristics in small packages. In some embodiments, the lengths, heights, and horizontal distances between wires electrically connecting transmitter circuits and receiver circuits to coil transducers are minimized and optimized respecting one another. | 2009-10-01 |
20090243784 | LAMINATED COIL COMPONENT AND METHOD FOR PRODUCING THE SAME - A laminated coil component includes a laminate including laminated magnetic layers and a coil disposed in the laminate and including a plurality of internal electrodes. The number of the magnetic layers laminated in a non-superimposed area that does not overlap with the internal electrodes in the lamination direction is greater than the number of the magnetic layers laminated in a superimposed area that overlaps with the internal electrodes in the lamination direction. | 2009-10-01 |
20090243785 | READER ANTENNA FOR USE WITH RFID TRANSPONDER - The invention relates to a reader antenna for use with radio frequency identification (RF ID) transponders. A reader and the transponder are connected to one another via a wireless interface. It is the object of the invention to provide a reader antenna for RFID systems whose transmission range is increased in comparison with a transmission range in a normal air environment without metallic influence with otherwise the same electrical and electromagnetic parameters. The reader antenna in accordance with the invention is provided with an antenna which is formed with a coil having at least one winding. The coil lies on a side of a carrier remote from a transponder and the carrier is made exclusively of a soft magnetic material. | 2009-10-01 |
20090243786 | Switch disconnector - The present invention relates to a switch disconnector comprising a housing portion, in which several pairs of blade receiving contacts assigned to each other or the like are arranged, which can be bridged by means of fuses, possibly comprising shock protection covers at least partially covering contact blades, and comprising a lid for receiving said fuses, which is provided in a manner hinged to the housing portion, wherein several receiving means in the form of slots, grooves or the like are formed at the inside of the lid, wherein one bearing cage is provided per fuse, and each bearing cage comprises a cage portion for inserting a fuse, wherein the cage portion is fit to the shape of the fuse to be inserted, and each bearing cage is provided with fasteners, which can be inserted in and snapped into predetermined receiving means for fastening the bearing cage to the lid respectively. | 2009-10-01 |
20090243787 | Electrical fuse devices and methods of operating the same - Provided are an electrical fuse device and a method of operating the same. The electrical fuse device may include a fuse link having a multi layer structure with at least two metal layers. The number of metal layers that are blown, from among the at least two metal layers, may vary according to either the duration of application of voltage or the strength of voltage applied. | 2009-10-01 |
20090243788 | Fan Resistor - A fan resistor is formed with a resistive pattern of electrically conductive material sandwiched between two panels of thermally conductive material. An insulating barrier on each surface of the resistive pattern electrically insulates it from the thermally conductive panels. The resistive pattern is cut from a sheet of metal using a stamping machine and the cut resistive pattern is dropped on one of the panels, a surface of which has an electrically insulating barrier thereon. | 2009-10-01 |
20090243789 | System Comprising a Plurality of Electrical Switches, Especially for a Magnetic Levitation Railway Line - A system includes a plurality of electrical switches. Every switch is associated with at least one monitoring device for detecting the respective switching condition of the switch. All of the monitoring devices are interconnected through a data connection through which the switching conditions of all of the switches are made known to every monitoring device. | 2009-10-01 |
20090243790 | Method and Program of Controlling Electronic Device, Electronic Device and Subsriber Equipment - Controlling the scaling of a user perceivable output quantity of an electronic device having a sensor for detecting characteristics of a user can be performed as a function of a rotational movement of characteristics of a user detected by the sensor. Alternatively, controlling can be performed as a function of time spent for the detection of the characteristics of a user. | 2009-10-01 |
20090243791 | Mini fob with improved human machine interface - A remote control device for a vehicle remote access system includes the housing, an input switch for selecting a vehicle control function, a control, a transmitter for transmitting a wireless signal from the control to the vehicle remote access system, and an attachment for mounting the housing on or integrating it with a separate article carried or worn by a user. The input switch can be a single pressible member, the number of time spaced sequential activations and the duration of each activation of which is determined by the control member to indicate a selected one of a plurality of distinctive vehicle control functions. The input switch member can alternately be a slidable or a rotary multi-position switch in which each position designates a distinct vehicle control function. A rechargeable battery can be carried in the housing and receives recharging electric power from a plug on the housing which is connectable to an external power supply, a solar cell carried on the housing, or an inductive secondary transformer coil carried in the housing. | 2009-10-01 |
20090243792 | PROCESS VARIATION BASED MICROCHIP IDENTIFICATION - An apparatus comprising a multiplexer circuit, a plurality of bit generation circuits, and a control circuit. The multiplexer circuit may be configured to generate an intermediate signal in response to (i) a plurality of input bits and (ii) a control signal. The plurality of bit generation circuits may each be configured to generate one of the plurality of input bits. The control circuit may be configured to generate the control signal. | 2009-10-01 |
20090243793 | Vehicle Carrying Remote Control Apparatus And Control Method Thereof - A vehicle carrying remote control apparatus is provided. The vehicle carrying remote control apparatus is adapted for a security mechanism, e.g., a driveway gate or a mechanical parking lot, which can be remote controlled for allowing a vehicle to pass while the vehicle is being driven, and can be remote controlled to open for passing and close for blocking. The vehicle carrying remote control apparatus includes a control module, and an antenna. The control module includes a fixing base, at least more than one electronic control panels, at least one set of control keys and a signal output terminal. The antenna is equipped to the vehicle, for receiving the signal outputted by the signal output terminal and transmitting the same to a sensing apparatus of a sensing apparatus of the security mechanism. | 2009-10-01 |
20090243794 | CAMERA MODULES COMMUNICATING WITH COMPUTER SYSTEMS - A camera module includes an image sensor, a first signal processor, a bus interface, and a security device interface. The image sensor acquires an image data input. The first signal processor is coupled to the image sensor to receive the image data input, exchange data with a security device, and exchange data with a computer system which includes a second signal processor. The bus interface is coupled to the first signal processor to exchange data between the first signal processor and the second signal processor. The security device interface is coupled to the first signal processor to exchange data between the first signal processor and the security device. | 2009-10-01 |
20090243795 | AUTOMOTIVE PASSIVE ENTRY SYSTEM AND METHOD OF OPERATING SAME - A passive start and entry (PASE) system includes a PASE module and a token. The token includes a display. The PASE module generates a low frequency wake-up signal and a high frequency challenge signal for the token in response to a triggering event. The token ignores the wake-up signal if the display is on. The token may turn the display off in response to receiving the low frequency wake-up signal. The token may also turn the display off in response to receiving the high frequency challenge signal. | 2009-10-01 |
20090243796 | Adaptive power keyless fob - A method and apparatus for remotely activating vehicle control functions using a controller mounted in a vehicle and a remote keyless entry device having transmitter, a power source and at least one activatable input member corresponding to a vehicle control function. In response activation of an input member, a remote keyless entry control transmits a vehicle control function signal to the controller at a first transmitter power level. The control determines the distance between the controller and the remote keyless entry device and adjusts the transmitter power level to the minimum power level required to support communication between the controller and the remote keyless entry device. In one aspect, the control, in response to the absence of the return signal from the controller of predetermined signal strength, increases the transmitter power magnitude to a second power magnitude and retransmits the control signal. In an other aspect, the control generates the first control signal at a first high power level and decreases the power level in proportion to the magnitude of the return signal received from the controller. | 2009-10-01 |
20090243797 | System for storage shelving and methods of use thereof - The present invention relates to a system for product storage and methods of categorizing, storing, and delivering products to end users via the system, the system's components including a processor, a “smart shelving” device, boxes for insertion into and utilization by the “smart shelving” device, and ID readers. Through the present invention, products are able to be securely and more certainly delivered to the proper recipient of the products. | 2009-10-01 |
20090243798 | BIOMETRIC AUTHENTICATION APPARATUS AND BIOMETRIC DATA REGISTRATION APPARATUS - In accordance with input user ID, a personal template fetcher reads biometric feature data and biometric shape data from a template storage. A verification area finder determines a verification area that matches a detection area of a verification sensor within an area of biometric features. A guide information generator combines the verification area with a contour shape reconstructed from the biometric shape data, received from the personal template fetcher, to generate a guide pattern. A guide information presenter presents the generated guide pattern to the user. A verification sensor extracts biometric feature information from an input image of biometric features and converts it into numeric data to obtain biometric feature data. A biometric feature verifier then verifies the biometric feature data obtained by the verification sensor in comparison with the biometric feature data received from the personal template fetcher in the verification area received from the verification area finder. | 2009-10-01 |
20090243799 | COMMUNICATION SYSTEM FOR INDUCTIVE POWER TRANSFER SYSTEM - A return communication system and method for an Inductive Power Transfer (IPT) System allows a pick-up device ( | 2009-10-01 |
20090243800 | MEDIA PASSPORT SYSTEM - A media passport system including a radio frequency identification (RFID) transponder attached to a removable medium a plurality of RFID readers installed in rooms, wherein each RFID reader has a unique identification (ID), and a security server connected to the plurality of RFID readers via a network. The security server hosts a zone-table including a unique ID information of the removable medium, and a zone information determined as a subset of the unique IDs of the plurality of RFID readers. Based on this the security server sends an alarm when a removable medium is transported inside or outside a zone. | 2009-10-01 |
20090243801 | Method and System for Utilizing an RFID Sensor Tag as RF Power Measurement Embedded in Antenna - Described are a method and a system for measuring radio frequency (“RF”) power utilizing a radio frequency identification (“RFID”) sensor tag embedded in an antenna. The method includes receiving at a communication device, a RF power level measurement from a sensor, adjusting an RF power level of the communication device based on the received power level measurement, wherein the sensor is external to the communication device. The system includes a sensor producing an RF power level measurement, and a communication device transmitting an RF signal and connected to the sensor, the communication device receiving the power level measurement from the sensor and adjusting a power level of the RF signal transmitted by the communication device based on the received RF power level measurement. | 2009-10-01 |
20090243802 | Insulating Glass Unit With An Electronic Device and Process For Its Production - A sealed insulating glass unit comprises two glass sheets held apart by a spacer, optionally with a sealant between the edges of the glass sheets outside the spacer. The insulating glass unit contains an electronic device, having information relating to the origin, manufacture and/or properties of the insulating glass unit capable of being read from the device by means actuated from outside the insulating glass unit. The device is embedded within the spacer or sealant so that it is concealed within the insulating glass unit. | 2009-10-01 |
20090243803 | TAG SPECIFYING APPARATUS, TAG SPECIFYING METHOD, AND TAG SPECIFYING PROGRAM - A tag specifying apparatus includes a tag ID receiving unit that receives from a tag a first tag ID for uniquely specifying the tag, an image analyzing unit that analyzes an image of an object in which the tag is embedded and acquires a second tag ID, a tag ID comparing unit that compares the first tag ID received by the tag ID receiving unit, and the second tag ID acquired by the image analyzing unit, and determines whether the first tag ID and the second tag ID match with each other, and an information acquiring unit that acquires information from the tag when the tag ID comparing unit determines that the first tag ID and the second tag ID match with each other. | 2009-10-01 |
20090243804 | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE - The present invention provides a communication system of a backscatter type, the communication system including: a reflector for transmitting data by a reflected wave formed by subjecting a non-modulated wave to a modulation process; and a reflected wave reader for reading the data from the modulated reflected wave signal from the reflector. | 2009-10-01 |
20090243805 | RFID TAG AND RFID SYSTEM USING THE SAME - An RFID tag and an RFID tag using the same are disclosed, wherein the RFID tag comprises: a circuit unit arranged on a first part of a board; and a loop type antenna on a second part of the board. | 2009-10-01 |
20090243806 | INTEGRATED CIRCUIT PROCESSING DEVICE AND INTEGRATED CIRCUIT PROCESSING METHOD - An electric signal is allowed to reach loop antennas disposed adjacently to one another from an RFID antenna as a starting point by electromagnetic induction, which permits one IC chip processing device to exert a function equivalent to that exerted by a plurality of IC chip processing devices. Further, the loop antennas are superimposed on a display screen of a display system of an information providing apparatus, and the display screen is transparently visible, and therefore it makes possible to utilize a display surface of display contents on the display screen as an IC chip reading surface and dispose a plurality of reading surfaces showing different services provided. | 2009-10-01 |
20090243807 | RFID System for Identifying Location of Sensors/Indicators - A system of identifying the source location that a particle counter is using to draw its data from. The present invention includes a transmitting sensor placed at the location of interest, and a receiving sensor placed on the particle-counter device. A receiving sensor communicates a new position when a particle counter is not replaced at its origination point. | 2009-10-01 |
20090243808 | SYSTEMS AND METHODS THAT INTEGRATE RADIO FREQUENCY IDENTIFICATION (RFID) TECHNOLOGY WITH AGENT-BASED CONTROL SYSTEMS - The subject invention relates to systems and methods that distribute electronic data, such as Electronic Product Code (EPC) data, obtained from RFID tags by Radio Frequency Identification (RFID) readers and/or servers to agents within an agent-based control system. The systems and methods employ a component that collects, filters, processes, and stores electronic product data. The component collects electronic product data through corresponding reader and/or server interfaces. This data can be filtered to accept particular electronic product data, processed to a format suitable to the agents, and stored. Such storage can include delineating the electronic product data across rows of a table by electronic product code and across columns of the table by various types of data. Upon receiving a subscription and/or request from an agent for electronic product data, the component can obtain and convey the information to the agent. | 2009-10-01 |
20090243809 | Reading device, computer program product and reading system - The reader/writer repeatedly reads data, which is stored in an IC tag existing in an area where communication with the reader/writer can be established, from the IC tag in a noncontact method. The reader/writer transmits the read data to the administrative device. The administrative device generates read data which shows the result of reading in chronologic order and generates feature data indicative of the feature of the result of reading on the basis of the generated time series data. An IC tag is sorted as a target tag or an unnecessary tag by sorting the read data as necessary data or unnecessary data on the basis of the generated feature data. | 2009-10-01 |
20090243810 | METHOD AND DEVICE FOR EMULATING MULTIPLE RFID TAGS WITHIN A SINGLE MOBILE ELECTRONIC DEVICE - The present invention provides a method for emulating multiple RFID tags for an RFID tag interrogation device, comprising the steps of storing one or more data sets, wherein each data set defines operational properties of an RFID tag, maintaining a list of said one or more data sets, indicating one data set in said list as active data set, receiving an interrogation from said RFID tag interrogation device, emulating, responsive to said interrogation, the operation of the RFID tag according to the active data set; and indicating another data set in said list as active data set. Also provided is a device for emulating multiple RFID tags for an RFID tag interrogation device, comprising a circuit configurable to emulate the operation of an RFID tag, a memory adapted for storing one or more data sets and a list of said one or more data sets, wherein each data set defines operational properties of an RFID tag, and wherein one data set in said list is indicated as active data set, a controller connected with said circuit and said memory, wherein said controller is adapted for being activated by an interrogation from said RFID tag interrogation device, for configuring said circuit according to said active data set, and for indicating another data set within said list as active data set. Furthermore a mobile electronic device comprising this device is provided. | 2009-10-01 |
20090243811 | FINE GAIN AND PHASE ADJUSTMENT OF ANALOG QUADRATURE FILTERS - Methods and apparatus to fine gain and/or phase adjustment of analog quadrature filters are described. In one embodiment, gain and/or phase of an analog quadrature filter may be digitally controlled by switching one or more resistors coupled to the quadrature filter. Other embodiments are also described. | 2009-10-01 |
20090243812 | Information service system - A single unified server transmits/receives information in a common interface format with respect to a plurality of service servers and a portable terminal and has a common database in a data format corresponding to the common interface format, and the plurality of service servers connects to clients in a specific interface format to provide services by individual applications, respectively, and coverts a data format between higher-lank data transmitted/received in the common interface format and lower-lank data transmitted/received in the specific interface format. The portable terminal transmits/receives information in the common interface format using the application. | 2009-10-01 |
20090243813 | WIRELESS PROGRAMMING OF NON-VOLATILE MEMORY WITH NEAR-FIELD UHF COUPLING - Near-Field UHF wireless coupling may be used to write data into a non-volatile memory in a device, thus allowing for changes to be made to the device after that product has been manufactured. Energy from the received wireless signal may be used to power sufficient circuitry in the device so that the programming does not require an on-board power source such as a battery. In many cases, the device may be programmed after it has been packaged for shipment/sale, without removing the device from the package. In some embodiments, a multi-segment antenna may be used to program multiple such devices at the same time by the same Near-Field UHF signal. | 2009-10-01 |
20090243814 | RFID tag identification information management system - In a RFID tag information system having a plurality of service servers, a single unified server, an operation terminal, an apparatus for producing RFID tags, and a portable terminal, the unified server has a common database storing a list of unissued tag IDs allocatable to an unproduced RFID tag and further storing the tag ID allocated to the produced RFID tag and registration data corresponding to the tag ID, and the apparatus for producing RFID tags writes the tag ID obtained through an apparatus antenna for radio communication with a RFID circuit element provided at a tag tape, the service server allocated by the unified server, and the operation terminal in an IC circuit part through the apparatus antenna. | 2009-10-01 |
20090243815 | Electronic Communication Devices and Methods - The present invention provides a system for commanding and monitoring one or more electrical devices. The system includes two or more communication modules or controllers, including a primary controller connected to a DC power source that transmits voltage pulses over a single conductor, and one or more secondary controllers that transmit current pulses over the single conductor. The communication modules or controllers each include a bi-directional communication circuit and a microprocessor. The present invention also provides a method for transmitting and receiving communication signals and power, where the voltage pulses sent by a primary controller can be used to power the secondary controller and one or more electrical devices connected to the secondary controller. | 2009-10-01 |
20090243816 | MONITOR WITH REMINDER SOUND - A monitor with reminder sounds is disclosed. The device includes at least a monitor, at least a touch button and an audio player. The touch button is disposed on the monitor for adjusting status of the monitor. The audio player is also arranged on the monitor and is connected with the touch button. When pressing the touch button, the audio player receives a signal and makes a sound. The monitor further includes a detection module that is used to check output image signals of the monitor. When detecting errors of output image signals of the monitor, the detection module sends a detection signal to the audio player so as to make the audio player generate a sound. Thus the user is reminded that whether the touch button is pressed precisely. Furthermore, the device also informs the user that the monitor is in abnormal status. Therefore, the present invention provides users more convenience of use. | 2009-10-01 |
20090243817 | Tactile Device with Force Sensitive Touch Input Surface - A tactile device includes a touch input surface in any number of forms including a force sensitive touch screen. In this embodiment a cover captures a transparent screen located on capacitive sensors. Touching the screen produces signals from each sensor that can be combined to identify the location of the touch and the force exerted by that touch. | 2009-10-01 |
20090243818 | Method and apparatus for detecting the presence and locations of radio controlled improvised explosive devices in real time - A Method and Apparatus for Detecting the Presence and Locations of Radio Controlled Improvised Explosive Devices in Real Time. The system will clandestinely detect the presence and location of RCIED's along roadways in real time. This “RCIED Street Sweeper” system consequently allows its users to remove the explosive devices, pre-detonate them, or simply avoid the location so that the weapons cannot be used against a convoy or other important target. The system has the abilities (disclosed in U.S. patent application Ser. No. 10/829,858) to conduct fast wideband scanning of the RF spectrum looking for ambient RF signals as well as RCIED leakage signals. Furthermore the system has the ability to correlate the received leakage signals with the ambient RF signal environment, in order to verify authenticity. Still further, the system has the ability to continually mark and record the precise map location where each of those RF spectrum measurements emanated, including the relative distances between them. Still further, the preferred system will calculate adjusted curve profiles given the real time distance data. Fifth, the preferred system needs to have the ability to correlate sets of trend data with the adjusted curve profiles to determine matches. Further yet, the system alerts the vehicle driver to the presence and location of any RCIED that is detected by the system. Finally, the system is capable of being installed in a low profile, clandestine manner on a mobile platform such as a car or truck, so as not to alert insurgents of its existence. | 2009-10-01 |
20090243819 | Smart legibility adjustment for vehicular display - A display system for a vehicle system includes at least one light sensor that detects a light condition, and a display member that displays an information message. The information message includes a background and an object that is displayed adjacent the background. The display system further includes a controller that changes legibility of the information message by changing each of the background and the object based on the light condition detected by the light sensor. A method of controlling the display system is also disclosed. | 2009-10-01 |
20090243820 | VEHICULAR THEFT PREVENTING DEVICE - Vehicular theft preventing device includes: an operation switch for switching between different displays on a display section, the operation switch being constructed to function also as a setting switch operable to set the preventing device in an alert mode; a main switch for turning on/off a power supply; and a control section for controlling the display section and an alarm unit, the controlling section setting the preventing device in the alert mode upon fulfillment of a condition that the operation switch has been operated while the main switch is in an OFF state. | 2009-10-01 |
20090243821 | Vehicle key fob with scanning device and display - An apparatus and method for capturing and displaying images in a vehicle RKE fob includes an imager carried on the fob for capturing images for storage in a memory coupled to a fob control. The stored images are viewable on a display on the fob and are scannable for commercial use. The imager may provide one or more axis movement of the display by movement of a user's finger over the image control display and selection of stored images. The imager and image memory storage may also be used for biometric data comparison. | 2009-10-01 |
20090243822 | VEHICLE BLIND SPOT DETECTION AND INDICATOR SYSTEM - A warning system for conveying alerts and information relating to a vehicle blind spot and objects detected therein, is disclosed. The system conveys an assortment of information through a single light emitting indicator. Also disclosed are various methods of indicating the advisability of lane changes, and modes of configuring the indicator and an associated sensing system and controller. | 2009-10-01 |
20090243823 | Vehicle environment recognition apparatus and preceding-vehicle follow-up control system - A vehicle environment recognition apparatus includes stereo-image taking means for outputting a reference image of the surroundings of a subject vehicle, stereo matching means for correlating a parallax with each pixel block in the reference image by stereo matching, preceding-vehicle detecting means for detecting a preceding vehicle from the reference image on the basis of the parallax or the like, and smear determining means for searching a pixel column vertically extending in the reference image for brightnesses of pixels, the pixel column including a pixel block having a parallax less than or equal to a long-distance parallax threshold value corresponding to the long distance including infinity, and determining that a smear occurs when a ratio of the number of pixels having brightnesses more than or equal to a predetermined brightness to the total number of pixels in the pixel column is more than or equal to a predetermined ratio. | 2009-10-01 |
20090243824 | INTERIOR REARVIEW MIRROR SYSTEM - A mirror system of a vehicle includes an interior rearview mirror assembly having a reflective element and an information input display providing a display representative of a plurality of input characters. The information input display is disposed behind the reflective element and viewable through the reflective element and a transflective mirror reflector of the reflective element when the information input display is backlit by a backlighting device. A control is operable to determine a location of a touch or proximity of an object at the reflective element and correlate the determined location to an input character of the information input display. The mirror system may include a video display for displaying video images and the information input display may be disposed at a main viewing region of the reflective element so as to provide an information input display that is larger than the video display. | 2009-10-01 |
20090243825 | ALERT SYSTEM FOR A VEHICLE - An alert system for a vehicle includes a forward facing camera having a field of view that encompasses the road ahead of and traveled on by the equipped vehicle, and may include a radar detector having a field of view to the side of and rearward of the equipped vehicle as it travels along the road and/or an image-based detector having a field of view to the side of and rearward of the equipped vehicle as it travels along the road. The alert system determines a lane change into a side lane by the equipped vehicle and detects a vehicle in that side lane, and an alert is generated to the driver of the equipped vehicle. The alert may be generated irrespective of the status of a turn signal of the equipped vehicle. | 2009-10-01 |
20090243826 | ULTRASONIC SENSOR - An ultrasonic sensor provided at a flip-up back door that opens and closes via a pivot shaft provided at a rear top of a vehicle, the ultrasonic sensor detecting an object in a vicinity of the vehicle by intermittently transmitting an ultrasonic wave, which hits the object to thereby generate a reflected wave as a reflection of the ultrasonic wave, the ultrasonic sensor including a sensor head provided at the back door and including a transmitter transmitting the ultrasonic wave and a receiver receiving the reflected wave, wherein the sensor head is provided at a position in a vicinity of a centerline of the vehicle in a width direction thereof and where a distance from a corner of an edge portion of the back door to the sensor head is shorter than a distance from the sensor head to a small aboveground structure provided on the ground. | 2009-10-01 |
20090243827 | VEHICLE INFORMATION DISPLAY AND METHOD - An information display for a vehicle includes an indicator arrangement having a visual display configured to provide driver demand information to a vehicle driver. The visual display includes a dynamic target range for operating the vehicle, which includes a first boundary and a second boundary indicating a driver demand that would cause the engine to start. A control system includes at least one controller, and is configured to receive at least one input related to current operating conditions of the vehicle and to provide at least one output to the indicator arrangement to position the target range on the visual display and to indicate to the driver a current level of driver demand. In this way, the visual display indicates to the driver the current level of driver demand relative to the position of the target range. | 2009-10-01 |
20090243828 | VEHICLE EMAIL SYSTEM AND METHOD - A method provides vehicle information to an interested party, such as a vehicle owner or driver, regarding the operation of a vehicle. The method includes the step of measuring a parameter of operation produced by the vehicle. A level based on the parameter measured is then calculated. A notification message that includes information concerning the level is constructed. The method then sends the notification message to the interested party via an electronic messaging system. The electronic messaging system can be an email communication system. | 2009-10-01 |
20090243829 | Apparatus and process for monitoring a vehicle condition - An apparatus for monitoring a vehicle condition comprises a sensor for sensing the vehicle condition and a transmitter for transmitting signals indicative of the sensed vehicle condition. The transmitted signals include a first signal set and a second signal set. A receiver mountable on the vehicle is provided for receiving the transmitted signals. The receiver has a first operating state when the vehicle ignition is OFF and a second operating state when the vehicle ignition is ON. The first signal set includes a wake-up portion to wake up the receiver when the receiver is in its first operating state and an information portion. The second signal set includes an information portion. The transmitted signals include at least one first signal set and at least one second signal set during a predetermined time period when the vehicle ignition is OFF and when the vehicle ignition is ON. | 2009-10-01 |
20090243830 | Tire Module With Piezoelectric Converter - A tire module for sensing deflection of a tire and a method of sensing deflection of the tire. The tire module includes a piezoelectric converter that is configured for installation on an inside surface of the tire. The piezoelectric converter includes at least one elastically deformable region that is formed from piezoelectric material. A deflection limiting means is configured to delimit deflection of the elastically deformable region. | 2009-10-01 |
20090243831 | Display Device of Work Vehicle - A display device for a work vehicle having a work apparatus operated by an actuator, the device comprising:
| 2009-10-01 |
20090243832 | Electronic tag with indicator - An electronic tag may include a human perceptible indicator configured to indicate a need for one or more treatments by at least one corresponding plant. | 2009-10-01 |
20090243833 | MONITORING SYSTEM AND METHOD FOR PATIENT CARE - A patient care monitoring system and method employ active RFID devices integrated with digital processing, memory and timing circuitry for patient identification, care giver identification and for identification of each prescribed treatment, procedure, medication and general and/or special care action. At the point-of-care, each care action identity device will match directly with the targeted patient identity device or issue an error warning to prevent mistakes. The patient identity device will also interact with an associated sensor network to proactively prompt care givers to provide general care actions, such as altering a patient's laying position, changing bed pan/clothing/bed sheet, etc. for invalid patients. Also the patient identity tag will furnish periodic records of every care action, mistakes, remedies, care givers' identities and time and date for a central processor of a healthcare facility to monitor the quality of patient care. Such record can also be potentially accessed via the Internet by the responsible regulatory agencies, accreditation associations, insurance firms and even patients' families to ensure patient care is meeting the standards as well as medical billing accuracy. | 2009-10-01 |
20090243834 | Systems And Methods For Controlling A Secruity System Via A Mobile Device - A subscriber may interact with a mobile device to control a security system. For example, a panel interface that may correspond to a control panel of the security system may be provided to the mobile device. The subscriber may then interact with the panel interface to control the security system. Additionally, an activation indication from a component of the security system may be provided to the mobile device via an activation interface. The activation interface may include information such as an alarm type, zone, or the like that may be associated with the activation indication. | 2009-10-01 |
20090243835 | Combination smoke and heat detector - Provided is a combination smoke and heat detector which allows, in spite of a simple structure, light emitted from an indication lamp to be visually confirmed from a wide range of directions. A combination smoke and heat detector ( | 2009-10-01 |
20090243836 | Object Tracking with Emergency Equipment - A system including a network of emergency equipment stations is described. The network includes at least one emergency equipment station. The emergency equipment station includes an emergency assistance device, a first sensor configured to detect an object within a vicinity of the emergency equipment station and a second sensor configured to sense at least one selectable predetermined internal condition. The system may further include a central station that is remotely located from the emergency equipment station. The central station is configured to communicate with the emergency equipment station as well as the network and receive data from the first and the second sensors. | 2009-10-01 |