48th week of 2011 patent applcation highlights part 22 |
Patent application number | Title | Published |
20110291741 | Current Control Using Thermally Matched Resistors - A semiconductor chip includes a semiconductor body having an upper surface. At least one power semiconductor component is integrated in the semiconductor chip together with other circuitry. Two or more vertically spaced metallization layers are arranged on the surface of the semiconductor body. The top metallization layer includes terminals establishing an electrical connection to load terminals of the power semiconductor component. A current measurement resistor is formed by a portion of the top metallization layer for sensing a load current of the power semiconductor component. A temperature measurement resistor is formed by a portion of at least one of the vertically spaced metallization layers, electrically isolated from current measurement resistor but thermally coupled thereto such that the current measurement resistor and the temperature measurement resistor have the same temperature. | 2011-12-01 |
20110291742 | OUTPUT BUFFER WITH PROCESS AND TEMPERATURE COMPENSATION - An output buffer with process and temperature compensation comprises an enable terminal, a clock generator, a PMOS threshold voltage detector, an NMOS threshold voltage detector, a first comparator, a second comparator, a first compensation code generator, a second compensation code generator and an output buffer stage, wherein the output buffer stage has an output stage, the output buffer stage means for controlling a drive current generated by the output stage, wherein the output stage has a first voltage output terminal, and the modulated drive current is capable of compensating slew rate of the first voltage output terminal. | 2011-12-01 |
20110291743 | SIGNAL SAMPLE TRIGGER APPARATUS, DATA ACQUISITION SYSTEM AND METHOD OF SAMPLING AN ANALOGUE SIGNAL - A signal sample trigger apparatus ( | 2011-12-01 |
20110291744 | FUSE CIRCUIT OF SEMICONDUCTOR APPARATUS - Various embodiments of a fuse circuit of a semiconductor apparatus are disclosed. In one exemplary embodiment, the fuse circuit may include a fuse whose electrical connection state can be changed by an electrical stress applied thereto and a plurality of self boosting units configured to perform self boosting operations under the control of a rupture enable signal. The self boosting units may also be configured to generate stress voltages and supply the generated stress voltages to the fuse. The fuse circuit may also include a precharge unit configured to supply a precharge voltage to the fuse in response to a precharge signal and a cross-coupled latching amplification unit configured to sense a change in a voltage level of the precharge voltage supplied to the fuse, with reference to a reference voltage, and output a fuse state signal. | 2011-12-01 |
20110291745 | LOW-NOISE CURRENT SOURCE - A low noise current source includes first and second voltage input terminals. The current source further includes an amplifying device having an input terminal and an output terminal, where the output terminal is coupled to the second voltage input terminal via a load. The current source also includes a bias circuit coupled between the first voltage input terminal, the second voltage input terminal, and the input terminal. The current source additionally includes a first bypass circuit coupled between the first voltage input terminal and the input terminal, where the first bypass circuit configured to provide a substantially high electrical resistance and substantially no electrical impedance between the first voltage input terminal and the input terminal. | 2011-12-01 |
20110291746 | REALTIME POWER MANAGEMENT OF INTEGRATED CIRCUITS - An integrated circuit comprising a plurality of functional blocks, each functional block being operative to cause one or more power consuming events, each power consuming event being associated with a respective weight. The integrated circuit also comprises at least one accumulation block for monitoring the functional blocks over a time window and generating a weighted count of the number of occurrences of each power consuming event within the time window; and a power calculation module for calculating a runtime power consumption estimate over the time window using the weighted count. The weighted count may comprise a sum of products of each one of the power consuming events by its respective weight. Calculating the runtime power consumption estimate may comprise averaging the weighted count over the time window to generate a dynamic power estimate, calculating a leakage power estimate over the time window, and summing the dynamic power estimate with the leakage power estimate. The integrated circuit may further comprise a power management module for adapting power consumption of the integrated circuit based on a comparison of the runtime power consumption estimate with one or more predetermined thresholds. | 2011-12-01 |
20110291747 | VOLTAGE GENERATION CIRCUIT - A voltage generation circuit includes: a first and second rectification circuits; and one or more amplification units connected between the first and second rectification circuits and configured to amplify an output of the first rectification circuit and provide the amplified output to the second rectification circuit. The second rectification circuit generates a reference voltage. | 2011-12-01 |
20110291748 | POWER CONSUMPTION REDUCTION SYSTEMS AND METHODS - Power management systems and methods that facilitate efficient and effective power conservation are presented. In one embodiment a power management method comprises: performing an initiation metric determination process, and adjusting operations of a logic component based on said threshold value. In one exemplary implementation, the initiation metric determination process includes monitoring activity of a logic component, and establishing a power conservation initiation threshold value. The initiation metric determination process can include performing a system architecture characteristic analysis in which a system architecture power-consumption break-even time (BE) is determined for the system. The initiation metric determination process can also include performing a system utilization analysis process is performed in which idle period durations detected during said monitoring are sorted into a variety of different length intervals and analyzed accordingly. Histograms of idle period durations can be collected. Adjusting operations can include entering a low power state. | 2011-12-01 |
20110291749 | APPARATUS AND METHOD FOR PROTECTING A SEMICONDUCTOR JUNCTION - Apparatus and methods are disclosed, such as those involving protection of a semiconductor junction of a semiconductor device. One such apparatus includes a bipolar transistor including an emitter, a base, and a collector; a first junction protection device including a first end electrically coupled to the emitter of the bipolar transistor, and a second end electrically coupled to a node; and a second junction protection device including a first end electrically coupled to a voltage reference, and a second electrically coupled to the emitter of the bipolar transistor. Each of the first and second junction protection devices may have a substantially higher leakage current than the leakage current of the base-emitter junction of the bipolar transistor when reverse biased. | 2011-12-01 |
20110291750 | CHARGE DOMAIN FILTER AND BANDWIDTH COMPENSATION CIRCUIT THEREOF - A charge domain filter (CDF) and a bandwidth compensation circuit of the CDF are provided. The CDF includes an amplifier, a plurality of switch-capacitor networks (SCNs), a connector, a current adder (CA) and a bandwidth compensation circuit. A first input terminal of the amplifier receives an input signal, and an output terminal thereof is connected to input terminals of the SCNs. The connector is connected between the output terminal of the SCNs and the CA for configuring coupling status of the output terminals of the SCNs and input terminals of the CA. The bandwidth compensation circuit senses a portion of or all of the output terminals of the SCNs and the CA, and outputs the sensing result to a second input terminal of the amplifier. | 2011-12-01 |
20110291751 | PHASE MATCHING BAND-PASS FILTER USING EXPONENTIAL FUNCTION APPROXIMATION - A The present invention relates to a phase matching band-pass filter using exponential function approximation, comprising an inductor including a parasitic resistor, a first device wherein a first amplifier is connected in a feedback mode, a capacitor including a parasitic resistor, a plurality of filter devices including a second device that is connected with a second amplifier in a feedback mode, and a coupling capacitor that connects the plurality of filter devices; the impedance of the first device has an increasing exponential function relation with a frequency, impedance of the second device has a decreasing exponential function relation with the frequency, and the first device is connected with the second device in parallel. According to the phase matching band-pass filter using exponential function approximation of this invention, conventional inductors and capacitors can be used 0 without modification or use of negative resistance, resulting in a high-performance phase matching band-pass filter. In addition, when a device with impedance characteristics that approximate an exponential function is used, the degree of frequency selection 0 becomes higher than that of conventional filters resulting in filters having high Q values and stability, such as channel selection filters. | 2011-12-01 |
20110291752 | Dendrite resistant input bias network for metal oxide semiconductor field effect transistor (MOSFET) devices - A circuit includes a high impedance direct current (DC) gate having a DC impedance higher than a maximum impedance DC above which dendrite growth occurs in the circuit, and a low impedance radio frequency (RF) gate having an RF impedance lower than a minimum impedance RF needed to ensure RF stability for the circuit for an application. | 2011-12-01 |
20110291753 | Segmented Linear FM Power Amplifier - Various apparatuses and methods for amplifying an FM signal in a segmented linear power amplifier are disclosed herein. For example, some embodiments provide an apparatus including a signal input, a signal output, and an output driver connected between the signal input and the signal output. The output driver includes a number of driver segments connected in parallel, each having an input connected to the signal input and each having an output. The output driver also includes a number of series capacitors, each associated with one of the driver segments. The series capacitors are each connected between the output of its associated driver segment and the signal output. The output driver also includes a number of shunt capacitors, each associated with one of the driver segments having an associated series capacitor. The shunt capacitors are each connected between the output of their associated driver segment and a ground. | 2011-12-01 |
20110291754 | Segmented Power Amplifier with Varying Segment Activation - Various apparatuses and methods for varying segment activation in a segmented power amplifier are disclosed herein. For example, some embodiments provide a power amplifier including an input, an output, a plurality of amplifier segments and a controller. The amplifier segments are connected in parallel between the input and the output and are adapted to be activated and inactivated. The power level at the output may be controlled by changing a number of the amplifier segments that are activated concurrently. The controller is connected to the amplifier segments and is adapted to vary which of the amplifier segments are activated to arrive at a selected number of activated amplifier segments. | 2011-12-01 |
20110291755 | TRANSMISSION POWER CONTROL METHOD AND TRANSMISSION POWER CONTROL APPARATUS - When switching the mode of a power amplifier between compressed mode and uncompressed mode, accurate transmission power control is realized. A transmission power control method includes setting a power setting value of mode to switch to, such that an inter-mode output power error is canceled (equal to step ST | 2011-12-01 |
20110291756 | METHOD AND SYSTEM FOR POLAR MODULATION WITH DISCONTINUOUS PHASE FOR RF TRANSMITTERS WITH INTEGRATED AMPLITUDE SHAPING - Aspects of a method and system for polar modulation with discontinuous phase for RF transmitters with integrated amplitude shaping may include amplifying a signal via a plurality of amplifiers such that a combined gain of the plurality of amplifiers comprises a coarse amplitude gain, an amplitude offset gain and a pulse-shaping gain. A gain of one or more of the plurality of amplifiers may be adjusted to set the coarse amplitude gain. A gain of one or more of the plurality of amplifiers may be adjusted to set the amplitude offset gain and the pulse-shaping gain, wherein the one or more of the plurality of amplifiers used to set said amplitude offset gain and said pulse-shaping gain are distinct from the one or more of said plurality of amplifiers used to set the coarse amplitude gain. | 2011-12-01 |
20110291757 | DISTRIBUTED THRESHOLD ADJUSTMENT FOR HIGH SPEED RECEIVERS - According to one general aspect, a distributed threshold adjuster (DTA) may be interspersed between stages of a multistage amplifier to adjust the DC voltage of an input signal. The DTA may include an input signal terminal configured to receive the input signal. The DTA may also include a plurality of current sources configured to produce an adjustment current signal whose amperage is configured to be increased or decreased by fixed steps in order to adjust the DC voltage of the input signal. The DTA may include a control unit configured to selectively turn on or off the individual current sources of the plurality of current sources to select the amperage of the adjustment current signal. The DTA may further include an output terminal configured to produce an output signal, comprising a combination of the input signal and the adjustment current signal, to a stage of a multistage amplifier. | 2011-12-01 |
20110291758 | DIFFERENTIAL COMPARATOR CIRCUIT HAVING A WIDE COMMON MODE INPUT RANGE - In one embodiment of the invention, a circuit arrangement is provided. The circuit arrangement includes a plurality of differential amplifiers, coupled in parallel, including at least a first differential amplifier and a second differential amplifier. Each differential amplifier includes an adjustable current control circuit coupled to limit a tail current passing through the differential amplifier. | 2011-12-01 |
20110291759 | RAIL-TO-RAIL AMPLIFIER - A rail-to-rail amplifier includes an NMOS type amplification unit configured to perform an amplification operation on differential input signals in a domain in which DC levels of the differential input signals are higher than a first threshold value, a PMOS type folded-cascode amplification unit configured to perform an amplification operation on the differential input signals in a domain in which the DC levels of the differential input signals are lower than a second threshold value which is higher than the first threshold value, the PMOS type folded-cascode amplification unit being cascade-coupled to the NMOS type amplification unit, and an adaptive biasing unit configured to interrupt a current path of the PMOS type folded-cascode amplification unit in a domain in which the DC levels of the differential input signals are higher than the second threshold value in response to the differential input signals. | 2011-12-01 |
20110291760 | Folded cascode differential amplifier and semiconductor device - A folded cascode differential amplifier includes a high-voltage input stage and a low-voltage output stage. The input stage is formed from high-voltage MOS transistors, two of which constitute a differential pair. The output stage is formed from low-voltage MOS transistors, some of which constitute a current mirror circuit connected to the differential pair. The output stage also includes at least one transistor that amplifies a voltage produced in the current mirror circuit to generate an output voltage signal. The high-voltage MOS transistors have higher breakdown voltages than the low-voltage MOS transistors. Incorporation of both types of transistors into a single amplifier reduces the necessary number of transistors and the necessary number of bias voltages. | 2011-12-01 |
20110291761 | HIGH-SPEED SENSING FOR RESISTIVE MEMORIES - Embodiments of the present disclosure use one or more gain stages to generate an output voltage representing whether a resistive memory element of a data cell stores a high data value or a low data value. In a particular embodiment, an apparatus includes a sensing circuit. The sensing circuit includes a first amplifier stage that is configured to convert a first current through a first resistive memory element of a memory cell into a first single-ended output voltage. A second amplifier stage is configured to amplify the first single-ended output voltage of the first amplifier stage to produce a second single-ended output voltage. | 2011-12-01 |
20110291762 | INTEGRATED CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a cell array including a plurality of unit cells, a first amplification circuit amplifying an input signal received from at least one unit cell among the unit cells, a signal transmission unit to transmit the signal to the first amplification circuit in response to a selection signal, first amplification control circuit to output a first amplification control signal controlling an amplification operation of the first amplification circuit, a second amplification circuit to amplify an output signal of the first amplification circuit, a second amplification control circuit to output a second amplification control signal controlling an amplification operation of the second amplification circuit, and a voltage adjustment circuit to adjust an internal voltage of the first amplification circuit in response to a voltage adjustment signal before the first and second amplification circuits perform the amplification operation. | 2011-12-01 |
20110291763 | LOW NOISE AMPLIFIER - A method for low noise signal amplification includes modifying a signal by way of a first amplification stage and conveying the modified signal to a second amplification stage. The method continues with comparing an output of the second amplification stage with a signal ground in a low-frequency feedback loop and changing a bias voltage for the first amplification stage as a result of the comparing step. | 2011-12-01 |
20110291764 | LINEAR FET FEEDBACK AMPLIFIER - A circuit that includes a Darlington transistor pair having an input transistor and an output transistor configured to generate an output signal at an output node in response to an input signal received through the input node is disclosed. The circuit has a frequency bias feedback network communicatively coupled between the output transistor and the input node for providing biasing to the Darlington transistor pair as well as for adjusting a phase and amplitude of an amplified version of the input signal that passes through the input transistor and into the frequency bias network. The circuit further includes a feedback coupling network coupled between the output node and the input node for feeding back to the input node a portion of the amplified version of the input signal that passes through the input transistor. | 2011-12-01 |
20110291765 | OVERDRIVE PROTECTION CIRCUIT - Embodiments of circuits, apparatuses, and systems for an overdrive protection circuit arranged at an input to a primary power transistor to protect against overdrive conditions, where the overdrive protection circuit includes a sensing resistor. Other embodiments may be described and claimed. | 2011-12-01 |
20110291766 | Transimpedance Amplifier and Pon System - In a gain-switching-type transimpedance amplifier, in order to provide a technique capable of preventing unnecessary gain switching caused when noise is received, and preventing decrease in sensitivity caused when noise with a large input level is received, and then, a burst signal with a small input level is received, a transimpedance amplifier | 2011-12-01 |
20110291767 | OSCILLATOR CIRCUIT - An oscillator circuit comprises a piezoelectric vibrator, an amplifier device including inverters provided in a plurality of stages, and an inverter control device. The inverters provided in the plurality of stages includes a performance-variable inverter configured which is operational in both of an initial phase of oscillation startup and a post-startup phase where the oscillation is stabilized and capable of a variable performance depending on whether the initial phase of oscillation startup or the post-startup phase where the oscillation is stabilized, and an ON/OFF inverter which is operational in the initial phase of oscillation startup and disconnected in the post-startup phase where the oscillation is stabilized. The inverter control device have the performance-variable inverter and the ON/OFF inverter both operational and lowers the performance of the performance-variable inverter in the initial phase of oscillation startup, and the inverter control device disconnects the ON/OFF inverter and increases the performance of the performance-variable inverter in the post-startup phase where the oscillation is stabilized. | 2011-12-01 |
20110291768 | TRANSFORMING CIRCUIT - A transforming circuit includes: a first winding having a first port and a second port operably coupled for a differential signal; and a plurality of second windings, each having a third port and a fourth port operably coupled for a single-ended signal when magnetically coupled to the first winding. When one of the second windings is magnetically coupled to the first winding, each remaining second winding(s) is not magnetically coupled to the first winding. | 2011-12-01 |
20110291769 | Method for Matching Timing on High Fanout Signal Paths Using Routing Guides - A method, algorithm, software, architecture and/or system for routing signal paths or connections between circuit blocks in a circuit design is disclosed. In one embodiment, a method of routing can include: (i) determining a signal path between at least three circuit blocks; (ii) placing a routing guide; and (iii) routing the signal path through the routing guide such that a timing of a signal along the signal path at two or more the circuit blocks is substantially matched. The circuit blocks can include standard cells configured to implement a logic or timing function, other components, and/or integrated circuits, for example. The routing guide can include a splitter configured to branch the signal path into at least two associated segments. Embodiments of the present invention can advantageously improve signal timing for high fanout signal paths between circuit blocks in an automated place-and-route flow. | 2011-12-01 |
20110291770 | MICROWAVE DIRECTIONAL COUPLER - Directional couplers are provided. In one embodiment, the directional coupler includes first and second transmission line segments positioned on a first plane and spaced apart by a first distance, third and fourth transmission line segments positioned on a second plane and spaced apart by a second distance, the second plane spaced apart from the first plane, a first conductive segment connecting the first and third transmission line segments, and a second conductive segment connecting the second and fourth transmission line segments, where the first and second transmission line segments are configured to couple energy therebetween, and where the third and fourth transmission line segments are configured to couple energy therebetween. | 2011-12-01 |
20110291771 | APPARATUS FOR MULTIPLE FREQUENCY POWER APPLICATION - Apparatus and methods are provided for a power matching apparatus for use with a processing chamber. In one aspect of the invention, a power matching apparatus is provided including a first RF power input coupled to a first adjustable capacitor, a second RF power input coupled to a second adjustable capacitor, a power junction coupled to the first adjustable capacitor and the second adjustable capacitor, a receiver circuit coupled to the power junction, a high voltage filter coupled to the power junction and the high voltage filter has a high voltage output, a voltage/current detector coupled to the power junction and a RF power output connected to the voltage/current detector. | 2011-12-01 |
20110291772 | Inductive Circuit Arrangement - A bond wire circuit includes at least three bond wires arranged to split an input signal into two output signals. In connection with various example embodiments, bond wires are arranged in a generally parallel manner to mitigate magnetic coupling and related issues for splitting an input signal and providing each of split signals to an amplifier. The bond wires are connected by capacitive circuits that facilitate the splitting, and in some applications, additional capacitive (to ground/reference) and load circuits to further facilitate the splitting of the input signals for specific amplifier circuit implementations, and applications to various loads. In some implementations, the input signals are split in equal or arbitrary portions with frequency independent phase differences in a wide frequency band, with isolation between ports of the circuit. | 2011-12-01 |
20110291773 | Dual-response stopband filter - The invention relates to a dual-response stopband filter as well as to a filtering device comprising such a filter. The dual-response stopband filter comprises between the input terminal and the filter output a first direct channel and a second channel, known as a secondary channel, coupled with the first channel and forming a resonant element. The filter further comprises, integrated on the first direct channel, a selective low-pass filter to reject a first selected frequency band and, integrated on the second channel a variable capacitor to form the stopband filter of a second frequency band that can be determined. The switching device is associated with the first channel to switch the low-pass filter and the second channel to switch the stopband filter. | 2011-12-01 |
20110291774 | EQUALIZER AND METHOD OF EQUALIZING SIGNALS - An equalizer includes an oversampling logic unit, a direct current setting unit, and an alternating current setting unit. The oversampling logic unit oversamples data from a channel to generate a plurality of direct current terms and a plurality of alternating current terms according to an oversampling clock, and outputting a plurality of direct current terms corresponding to an output clock and a plurality of alternating current terms corresponding to the output clock according to the output clock. The direct current setting unit adjusts a direct current setting of the equalizer according to a plurality of direct current terms inputted by the oversampling logic unit within a first predetermined time. And the alternating current setting unit adjusts an alternating current setting of the equalizer according to a plurality of alternating current terms inputted by the oversampling logic unit within the first predetermined time. | 2011-12-01 |
20110291775 | Portable Actuator Assembly - A portable actuator and safety switch assembly wherein the portable actuator includes a housing and an actuator for selectively engaging with a control mechanism of said safety switch. The actuator is at least one of partially located within the housing, forms a part of the housing, or is attached to the housing. The assembly includes a controller that controls a configuration of the actuator assembly, such that the actuator assembly can selectively and controllably attain a first configuration wherein the actuator is able to interact with the control mechanism of the safety switch and a second configuration wherein the actuator is unable to manipulate the control mechanism of said safety switch. | 2011-12-01 |
20110291776 | SAFETY SWITCH - A safety switch assembly having a number of fixed and movable contacts, a control mechanism that alters the conducting state of the contacts, and a magnetisable member that extends between alternate portions of the safety switch assembly. The safety switch assembly includes a magnetically operable electrical switch that is located in a body of the switch assembly and positioned proximate the magnetisable material such that changes in the magnetic condition of the magnetisable material alter the conducting state of the magnetically operable electrical switch. | 2011-12-01 |
20110291777 | MAGNETICALLY OPERATED SWITCH - A magnetically operated switch has a receiver which is mounted such that it is moveable between two switch positions, and which is used to actuate the magnetically operated switch, a housing relative to which the receiver is movably supported, a magnet, a magnetic sensor which interacts with the magnet, and evaluation electronics which are assigned to the magnetic sensor and can be used to generate a switch signal that is dependent on the switch positions of the receiver. To provide an improved magnetically operated switch, it has a magnetic shield which interacts with the magnet, the shield and the magnet are in different positions relative to one another depending on the switch positions of the receiver, and the evaluation electronics generate the switch signal depending on the relative positions. | 2011-12-01 |
20110291778 | QUADRUPOLE MAGNETIC CODED SWITCH - A quadrupole magnetic coded switch includes a switch housing, an actuator, one or more switch dipole magnets, and a plurality of magnetically operated switch circuits. The actuator housing is movable relative to the switch housing. The plurality of actuator dipole magnets are coupled to the actuator housing and are movable therewith. The one or more switch dipole magnets are coupled to the switch housing. The one or more switch dipole magnets and the plurality of actuator dipole magnets are arranged to generate a quadrupole magnetic field. Each magnetically operated switch circuit is disposed within the switch housing and is configured to transition between a plurality of switch positions in response to relative movement of the actuator housing and the switch housing. | 2011-12-01 |
20110291779 | CONDUCTION COOLING SUPERCONDUCTING MAGNET DEVICE - A superconducting coil is accommodated in a vacuum chamber. A radiation shield is arranged in the vacuum chamber with a prescribed space from the vacuum chamber to surround a periphery of the superconducting coil. A refrigerator cools the superconducting coil and the radiation shield by conduction. A provided member at least partly lies between the vacuum chamber and the radiation shield, through which heat is conducted from the vacuum chamber to the radiation shield. A cooling pipe has opposite end portions drawn out of the vacuum chamber and an intermediate portion in contact with the superconducting coil, the radiation shield, and the provided member. The provided member dissipates heat into a coolant flowing through the cooling pipe, to reduce the heat conducted to the radiation shield. | 2011-12-01 |
20110291780 | Method of magnetizing magnetic encoder and magnetizing apparatus - A magnetic encoder magnetizing method, in which magnetization of the plural neighboring tracks of the magnetic encoder can be accurately performed, is provided. While an annular magnetic body having a plurality of annular, unmagnetized magnetic encoder tracks integral therewith and juxtaposed relative to each other is rotated, the tracks of the magnetic encoder are individually magnetized by a magnetizing head, made up of a magnetizing yoke and an exciting coil, to thereby provide the magnetic encoder. In the practice of this magnetizing method, when one of the tracks of the magnetic encoder is magnetized, the other track is covered with a magnetic shielding mask. | 2011-12-01 |
20110291781 | ASSEMBLY OF MAGNETISED COAXIAL STRUCTURES INDUCING A LONGITUDINAL HOMOGENEOUS FIELD IN THE CENTRE THEREOF - The magnetized structure that induces in a central area of interest a homogeneous magnetic field oriented along a longitudinal axis (z) of the structure comprises first and second magnetized rings ( | 2011-12-01 |
20110291782 | SOLENOIDAL MAGNETS HAVING SUPPORTED OUTER COILS - In a solenoidal electromagnet arrangement for a magnetic resonance imaging system, annular inner coils and annular end coils are provided, all concentrically aligned about an axis, the end coils being placed at axial extremities, axially outside of the inner coils. A pair of annular outer coils are provided concentrically aligned about the axis. An arrangement is provided retaining the pair of outer coils against an axial force urging the outer coils away from one another. The arrangement comprises strap elements which extend around a radially inner surface, a radially outer surface and an axially outer surface of each outer coil in certain circumferential locations. Each strap element on one of the outer coils is linked to a corresponding strap element on the other outer coil of the pair by a tensile member. | 2011-12-01 |
20110291783 | MAGNETIC ELEMENT - Disclosed is a magnetic element that makes it possible to prevent a coil terminal from being positioned on a ring mount. The magnetic element comprises a first core member, coils, which are disposed in a second core member and a bobbin, and a first mount, on which the first core member is mounted, and possesses a second mount, which is disposed rising up from, and positioned between both edges of, the first mount, and on which the second core member is mounted, and is further equipped with a base, with multiple terminals disposed protruding from the sides thereof. Furthermore, a protrusion is disposed at the edge of the second mount, extending in the direction moving away from said second mount, and this protrusion is smaller than the thickness dimension of the base, and a terminal is positioned on the back surface of the protrusion on the opposite side from the side on which the second core member is mounted, and then bound to the terminals. | 2011-12-01 |
20110291784 | ELECTRONIC COMPONENT - An electronic component capable of adjusting the number of turns of a coil without preparing multiple kinds of inner conductors to be positioned at an end of the layer direction is composed of a multilayer body having multiple laminated magnetic layers. A spiral coil includes inner conductors and via-hole conductors connected to each other. Each of the inner conductors has a length of one turn. Both ends of each of the inner conductors are over points A and B. The inner conductor provided at the most negative side in the z-axis direction branches at one end so as to be over the points A and B. | 2011-12-01 |
20110291785 | POWER INDUCTOR STRUCTURE - A variety of power inductor structures are obtained by arranging a magnetic material block between a plurality of wires and a plurality of bond fingers or bond finger pairs. The power inductor structure can provide high inductance and high currents and at the same time afford smaller sizes. | 2011-12-01 |
20110291786 | Through Via Inductor Or Transformer In A High-Resistance Substrate With Programmability - A through via inductor or transformer in a high-resistance substrate in an electronic package. In one embodiment, the package comprises a target inductor which includes a through-via formed in the substrate through which a signal passes and a tuner inductor which includes a through-via formed in the substrate such that the through-via has an independent signal passing therethrough. The direction of the signal passing through the tuner inductor can be independently controlled to adjust the total inductance of the target inductor. In another embodiment, a transformer can comprise a primary loop and a secondary loop, each of which includes a plurality of through-vias that are coupled to a plurality of conductive traces. The primary loop forms a first continuous conductive path and the secondary loop forms a second continuous conductive path. A signal passing through the primary loop can induce a signal in the secondary loop such that the induced signal is dependent on the transformer ratio. | 2011-12-01 |
20110291787 | PLANAR INDUCTOR DEVICES - A planar inductor device includes a ferrite body and a conductive pathway. The ferrite body extends around an opening in the ferrite body. The conductive pathway includes an input section, a current-splitting section, a coil section, a current-combining section, and an output section connected with each other, the input section extending toward the opening in the ferrite body. The current-splitting section includes a plurality of conductive coils joined with the conductive pathway and electrically disposed parallel to each other. The coil section includes the conductive coils helically wrapped around the ferrite body. The current-combining section includes the conductive coils joined with each other. The output section includes the joined conductive coils extending out of the ferrite body. | 2011-12-01 |
20110291788 | PLANAR INDUCTOR DEVICES - A planar inductor device includes a substrate, a ferrite body in the substrate, upper and lower conductors, and conductive vias. The substrate vertically extends from an upper surface to an opposite lower surface. The substrate laterally extends from a first edge to a second edge. The upper conductors are disposed above the ferrite body. The lower conductors are disposed below the ferrite body. The conductive vias extend through the substrate and are conductively coupled with the upper conductors and with the lower conductors. The vias, the upper conductors, and the lower conductors form one or more conductive coils that encircle the ferrite body in the substrate. At least one of the first edge or the second edge of the substrate passes through one or more of the vias such that the vias are exposed at the at least one of the first edge or the second edge. | 2011-12-01 |
20110291789 | PLANAR INDUCTOR DEVICES - A multilayer inductor device includes a planar substrate, a ferrite body, and an outer and an inner conductive coil. The substrate includes plural dielectric layers with the ferrite body is disposed in the substrate. The outer and inner conductive coils are helically wrapped around the ferrite body. The outer conductive coil includes first upper conductors, first lower conductors, and first conductive vias vertically extending through the substrate and conductively coupled with the first upper and lower conductors. The inner conductive coil includes second upper conductors, second lower conductors, and second conductive vias vertically extending through the substrate and conductively coupled with the second upper and lower conductors. The inner conductive coil is disposed between the outer conductive coil and the ferrite body. | 2011-12-01 |
20110291790 | COIL COMPONENT AND METHOD OF MANUFACTURING THE SAME - A coil component is provided with a magnetic substrate made of magnetic ceramic material, a thin-film coil layer containing a coil conductor formed on one principal surface of the magnetic substrate, a plurality of bump electrodes formed on the principal surface of the thin-film coil layer, and an insulating resin layer formed on the principal surface of the thin-film coil layer excluding formation positions of the bump electrodes. Each bump electrode has an exposure surface on a bottom surface and on two side surfaces of a layered product composed of the magnetic substrate, the thin-film coil layer and the insulating resin layer. A corner of the each bump electrode has a notch portion. The insulating resin layer includes a center resin portion provided in a center of the principal surface of the thin-film coil layer and a plurality of corner resin portions provided in the notch portion of each bump electrode. | 2011-12-01 |
20110291791 | METHOD FOR PRODUCING WINDINGS FOR A DRY-TYPE TRANSFORMER - A method is provided for producing windings for a dry-type transformer with in each case one winding for the low voltage (LV winding) and one for the high voltage (HV winding). The LV and HV windings are each electrically insulated from one another and have layers which are electrically insulated from one another by virtue of, initially, the winding for the low voltage being produced from electrically conductive wire or tape material and an insulating layer including resin-impregnated fibre material. Prior to the application of the HV winding, the maximum insulating thickness for the layer insulation and the number of fibre rovings corresponding to this insulating thickness can be determined, and each winding layer and the associated insulating layer can be produced simultaneously with a physical offset with respect to one another. To produce the winding, fibre polymer layers can be applied, as layers of insulation, simultaneously with the winding conductor between the individual winding layers of the winding, and the finished winding is subjected to a curing operation. | 2011-12-01 |
20110291792 | HIGH FREQUENCY TRANSFORMERS - High frequency, high power density coaxial, planar and three-phase transformers for converters and inverters are disclosed. One of the coaxial transformers comprises at least one primary winding and at least one secondary winding associated with at least one magnetic core, at least one coaxial Faraday shield between and substantially coaxial with the at least one primary winding and the at least one secondary winding and a substantially planar Faraday shield at one or more ends of the at least one magnetic core. | 2011-12-01 |
20110291793 | WIRE-FUSE CIRCUIT-BREAKER PROVICED WITH A FUSEHOLDE AND A FUSE-BREAKER OF IMPROVED DRIVE AND OPERATION SAFETY - The invention relates to a mechanical assembly for a wire-fuse circuit-breaker ( | 2011-12-01 |
20110291794 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING THE SAME - An electronic device is provided that comprises a communication unit; an output unit; and a controller configured to output at least one of a first user interface and a second user interface through the output unit, in a case of entering a high rate time slot determined based on electricity rate information received through the communication unit while outputting contents through the output unit, wherein the first user interface queries whether to continuously output the contents through the output unit and wherein the second user interface is to receive a selection associated with a replacement electronic device for outputting the contents. | 2011-12-01 |
20110291795 | WIRELESS CONTROL OF AN ADJUSTABLE BED - Aspects of this invention relate to an adjustable bed that may include one or more articulating portions, and may include one or more components, including an air inflatable mattress associated with the adjustable bed frame, a programmable logic controller, a remote memory storage facility, a remote storage location of user preferences, a cell phone remote control, a modular control device, an air purification facility, a power outlet controller, a Bluetooth remote control, an ultra wide band remote control, a wireless USB remote control, and the like. | 2011-12-01 |
20110291796 | SYSTEM OF A NUMBER OF REMOTELY CONTROLLABLE SCREENS, SUCH AS WINDOW COVERINGS, A REMOTE CONTROL FOR OPERATING THE SCREENS AND A METHOD INTENDED FOR APPLICATION WITH THE SYSTEM - A system of remotely controlled screens including a transmitter and a receiver including a memory at each screen adapted to successively select each screen by setting them into the selected mode and to establish communication between the remote and each screen in the selected mode. | 2011-12-01 |
20110291797 | BYPASS SYSTEM AND METHOD FOR THE REMOTE START OF A VEHICLE - A bypass module for bypassing an immobilizer of a vehicle. The immobilizer includes a transceiver for transmitting a security information request and receiving security information from a vehicle transponder key. The bypass module includes a first communication interface for interfacing with the immobilizer, a controller for processing the security information request; and a memory for storing the security information. The vehicle immobilizer of the vehicle is bypassed when the bypass module transmits via said first communication interface the security information stored on the memory to the immobilizer in response to the security information request. | 2011-12-01 |
20110291798 | Wireless Encrypted Control of Physical Access Systems - Physical access systems and methods securely grant physical access to restricted areas in high-volume applications. An electronic device, such as a smartphone, stores a digitally signed physical access rights file. An individual uses this rights file to gain access to a restricted area only after self-authenticating to the device. A physical access control system receives the rights file, validates it, and determines whether to permit passage through a physical barrier. The determination may be made by a physical barrier system, or by a remote access control headend. An access control gateway, which may be an access control headend, may either unlock the physical barrier system when the electronic device is near the physical barrier, or it may transmit an authorization code to the electronic device and the physical barrier system, whereby passage is only permitted if the barrier system subsequently receives the authorization code from the electronic device using near field communications. | 2011-12-01 |
20110291799 | DEBOUNCE STRATEGY FOR VALIDATING SWITCH ACTUATION - A debounce strategy is disclosed for use with a switch detection circuit to validate whether the switch is properly actuated or whether interferences, switch bounce, or other interruptions are presenting indications of switch activation. The debounce strategy may be implemented in a multi-stage process so that systems relying on debounce validation can begin processing, or other so that other time depending operations begin processing, prior to completing debounce validation. | 2011-12-01 |
20110291800 | HANDHELD X-RAY SYSTEM INTERFACE WITH TRACKING FEATURE - In one embodiment, an X-ray system includes a handheld X-ray interface device. The handheld X-ray interface device includes a wireless interface for communicating with an imaging system and a tracking device configured to provide a location and/or to track movement of the handheld X-ray interface device relative to the imaging system, wherein the location or tracked movement of the handheld X-ray interface device is communicated to the imaging system as an input for at least one control function of the imaging system. | 2011-12-01 |
20110291801 | PERSONAL WARNING DEVICE - A personal warning device for preventing or stopping attacks on individuals by persons or animals. The device may be manually activated or may be activated by voice recognition. The device may be programmed to recognize a specific user's voice and may be reused and programmed by multiple users. The device may be attached to the personal effects of the user or may be carried. | 2011-12-01 |
20110291802 | STRUCTURAL HEALTH MANAGEMENT DEVICE AND ASSOCIATED SYSTEM AND METHOD - A structural health management device, system and method are provided for facilitating the inspection of a structure, such as in accordance with a condition-based maintenance strategy. A structural health management device may include a radio frequency identification (RFID) tag and at least one sense line communicably coupled to the RFID tag and configured to extend at least partially along a workpiece. The sense line may be formed of different materials depending upon the objective of the inspection. The RFID tag may include processing circuitry and an antenna configured to facilitate offboard communication. The processing circuitry may be configured to interrogate the at least one sense line to determine a change in continuity which is indicative of a change in the structural health of the workpiece. The structural health management device may therefore detect the onset of structural issues in a timely manner. | 2011-12-01 |
20110291803 | RFID SECURITY AND MOBILITY ARCHITECTURE - A method of communication between RFID devices that includes mutually authenticating the RFID devices is disclosed. Once mutual authentication is completed, one or more encrypted messages based on the encryption scheme can be exchanged between the RFID devices. | 2011-12-01 |
20110291804 | TACTILE PAVING PAD, TACTILE SYSTEM AND METHOD - A replaceable tactile paving pad with electronic components is disclosed. The tactile paving pad comprises a base, a plurality of protrusions extending upwards from the base, a duct portion comprising at least one duct provided on a top surface of the base with an opening provided on the top surface facing upwards, the duct portion extends along a whole length of the base, and an electronic component received within the duct. A system is also disclosed, the system comprising at least one pad and a remote device. The remote device comprises a wireless reader, an input device and an output device. The wireless reader communicates with wireless devices in each pad and a backend server and alerts a user with information retrieved from the backend server. | 2011-12-01 |
20110291805 | PASSIVE RFID CHIP READER ANTENNA AND EMBEDDED RFID CHIPS - The present disclosure teaches an RFID chip reader comprising two spaced-apart antennae in electrical communication with each other, with one antenna being incorporated into the chip reader, and with the other antenna separate from the main body of the chip reader but in electrical communication with the other antenna by suitable circuitry. The RFID chip reader may optionally include tuner means disposed within the circuitry connecting the two antennae. One antenna may be smaller than the other to facilitate reading of data from an RFID chip associated with an object made from a electrically-conductive material. The chip reader may optionally incorporate tuner means associated with the circuitry connecting the antennas, to optimize circuitry effectiveness. | 2011-12-01 |
20110291806 | FOOD PACKAGE WITH INTEGRATED RFID-TAG AND SENSOR - A container for containing a perishable substance has a container wall with an inner side and an outer side. The wall has an electrically conductive layer extending between the inner side and the outer side. The inner side faces the space containing the substance. The container comprises electronic circuitry having a sensor for sensing a physical property or condition of the substance, and an antenna for communicating an RF signal to a receiver, external to the container. The RF signal is indicative of the physical property or condition sensed. The sensor is positioned so as to be exposed to the space containing the substance in operational use of the container. The antenna is positioned at the outer side, or between the outer side and the electrically conductive layer, and is electrically isolated from the electrically conductive layer. | 2011-12-01 |
20110291807 | Low voltage low power CMOS temperature sensor circuit - The present invention provides an ultra-low power embedded CMOS temperature sensor based on serially connected subthreshold MOS operation particularly well suited for passive RFID food monitoring applications. Employing serially connected subthreshold MOS as sensing element enables reduced minimum supply voltage for further power reduction, which is very important in passive RFID applications. The temperature sensor may be part of a passive RFID tag and incorporates a temperature sensor core, proportional-to-absolute-temperature (PTAT) and complimentary-to-absolute-temperature (CTAT) delay generators, and a time-to-digital differential readout circuit. In one embodiment, the sensor is embedded inside a passive UHF RFID tag fabricated with a conventional 0.18 μm 1P6M CMOS process. With the sensor core working under 0.5 V and digital interfacing under 1 V, the sensor dissipates a measured total power of 119 nW at 33 samples/s and achieves an inaccuracy of +1/−0.8° C. from −10° C. to 30° C. after calibration. | 2011-12-01 |
20110291808 | SAFE INITILIZATION PROCEDURE FOR A COMMUNICATION SYSTEM - A transponder ( | 2011-12-01 |
20110291809 | Drug Delivery Management System - The present invention relates to assisting patients in the taking of medication, and to assisting third parties in accumulating information regarding patient medication intake. The invention may be embodied a system including a portable medication monitor used in association with an instrumented medication package to provide intake data acquisition and patient support functions. The system may further be connected to a computer or computer network allowing information distribution between the medication monitor and third parties, such as physicians or pharmacists. | 2011-12-01 |
20110291810 | Method and Apparatus for Detecting RF Field Strength - A method and apparatus for detecting RF field strength. A field strength reference generator develops a field strength reference current as a function of a field strength of a received RF signal; and a field strength quantizer develops a digital field-strength value indicative of the field strength reference current. In one embodiment, detected field strength is used to dynamically vary the impedance of a tank circuit whereby, over time, induced current is maximized. In another embodiment, using the quantized field strength to sense changes to the environment to which the RFID tag is exposed. | 2011-12-01 |
20110291811 | INFORMATION PROCESSING DEVICE AND RECEIVING METHOD - A receiving method includes the steps of: performing contactless communication using a wireless antenna and electromagnetic coupling, subjecting a signal received by the wireless antenna in the communication step to IQ detection, subjecting the signal received by the wireless antenna in the communication step to ASK detection, firstly automatically controlling a gain for the signal subjected to the IQ detection in the IQ detection step, secondly automatically controlling a gain for the signal subjected to the ASK detection in the ASK detection step, performing predetermined demodulation processing on an output of the first AGC step or second AGC step, and receiving information of control voltage levels in the first AGC step and the second AGC step and controlling supply of one of the outputs of the first and second AGC steps to the demodulation step by switching between the outputs of the first and second AGC steps. | 2011-12-01 |
20110291812 | SYSTEM FOR CREATING A CERTAIN ATMOSPHERE IN A ROOM - A system for varying the atmosphere in a room, the system comprising at least one adjustable atmosphere-creating device ( | 2011-12-01 |
20110291813 | ASSET IDENTIFICATION AND MANAGEMENT METHOD AND SYSTEM - A power distribution apparatus includes a reader, one or more electrical outlets, and one or more antennas mounted in proximate relation to one or more of the electrical outlets. An asset includes a power cord having a transponder attached thereto, and the power cord may be coupled to one of the electrical outlets. A method for identifying and managing an asset includes mounting the power distribution apparatus in an equipment rack, reading, by the reader through one or more of the antennas, identification data contained in the transponder, communicating information including the identification data through a network to a controller, and determining, by the controller, a control action based on the information. | 2011-12-01 |
20110291814 | AUTO ACTIVATION OF A MOBILE DEVICE - Embodiments of the invention are directed to apparatuses, systems, and methods for automatically activating a consumer device using a sensor capable of detecting an external stimulus and location determination system capable of providing current location data for the consumer device when a user receives a device. The location determination system provides location data, which is sent to the activation server, in response to the sensor actuating. The location data determined at the time the sensor senses the external stimuli is compared to location data stored on the activation server to automatically activate the consumer device. | 2011-12-01 |
20110291815 | METHOD AND APPARATUS FOR CONFIGURING A TAG - A source is able to configure a tag, such as an RFID tag, associated with it such that, when the tag is read, a responsive action is initiated. The responsive action may be detectable by the source or may be a message shown to a person reading the tag, for example. In one example, information is provided concerning delivery of a physical object from the source to a destination. The source may associate the tag with the physical object. The tag may be configured such that, when the tag is read at the destination, it causes a responsive action, which is detectable by the source. | 2011-12-01 |
20110291816 | SEMICONDUCTOR DEVICE - An object of the present invention is to achieve a wireless chip with high reliability, a small chip area, and low power consumption, where voltage that is generated inside is prevented from excessively increasing also in a strong magnetic field such as in the case of approaching an antenna. A resonant circuit including a MOS capacitor element that has a predetermined threshold voltage is used to achieve a wireless chip. This allows a parameter of the resonant circuit to be prevented from changing in the case where the voltage amplitude exceeds a predetermined value in a strong magnetic field so that the wireless chip can be kept far away from the resonant condition. Accordingly, generation of excessive voltage is allowed to be prevented without the use of a limiter circuit or a constant voltage generation circuit. | 2011-12-01 |
20110291817 | AV Equipment Control Device - An AV equipment control device includes a detecting portion that detects a state of a signal line which is connected to a controlled object equipment to transmit an audio signal or a video signal, a control signal generating portion that generates a control signal to control the controlled object equipment, a deciding portion that decides a state of the controlled object equipment based on a detected content of the detecting portion, and a controlling portion that controls the control signal generating portion based on a decision result of the deciding portion. | 2011-12-01 |
20110291818 | METHOD FOR STORING CONTROL SIGNALS OF REMOTE CONTROLLER AND ELECTRONIC DEVICE USING THE SAME - The present invention provides a method for storing control signals and an electronic device using the method. An object thereof is receiving and storing control signals sent from a remote controller. The method comprises: using the electronic device to receive a first control signal sent from the remote controller by pressing a first key of the remote controller; performing a comparison program between the first control signal and a query record comprising a plurality of function options and a plurality of corresponding control signals; dynamically displaying a function option of the function options and a corresponding modification prompt according to a result of the comparison program; and updating and storing a control signal corresponding to the function option of the query record. | 2011-12-01 |
20110291819 | RECEPTION CIRCUIT AND SIGNAL RECEPTION METHOD - A reception circuit according to the present invention is a reception circuit ( | 2011-12-01 |
20110291820 | Passive User Input Attachment Engaging Compressible Conductive Elements and Method for Using the Same - A user input attachment ( | 2011-12-01 |
20110291821 | HAPTIC DEVICE - Disclosed herein is a haptic device | 2011-12-01 |
20110291822 | METHOD AND SYSTEM FOR RENDERING CONTENT ON THE EXTERIOR OF A VEHICLE - One embodiment induces a display system for use on the exterior of a vehicle having a display, a vehicle speed sensor, a trigger device, and a processor coupled to the speed sensor and the trigger device. The trigger device is configured to identify a trigger event. The processor is configured to implement one of three operational modes of the display system based on the speed and state of the vehicle: a first operational mode when no trigger event is identified, the vehicle is on, and the vehicle is at a first speed; a second operational mode when no trigger event is identified and the vehicle is at a second speed different than the first speed; and a third operational mode when the trigger event is identified. The processor is further configured to render content on the display based upon the operational mode. | 2011-12-01 |
20110291823 | METHOD OF UNAUTHORIZED VEHICLE MOVEMENT DETECTION - A system and method for detecting unauthorized vehicle movement that includes measuring a resting angle of a vehicle using a vehicle sensor; thereafter, detecting a change in the measured resting angle of the vehicle; determining that the detected change is not authorized; and sending an alert message based on the determination via a vehicle telematics unit. | 2011-12-01 |
20110291824 | IN-VEHICLE IMAGE DISPLAY APPARATUS - An in-vehicle image display apparatus, for use in a vehicle, which comprises a state detecting device that detects a state of surroundings of the vehicle; a display device that is provided at least in a window section of the vehicle and capable of displaying information over the window section; an image generating device that generates image data representing an image of the surroundings of the vehicle based on detection results from the state detecting device; and a display control device that makes the display device display the image represented by the image data generated by the image generating device. The image generating device includes a predicting and generating device that predicts and generates, with respect to an object to be detected about the vehicle, image data representing the object to be detected after a predetermined time period, based on the detection results from the state detecting device. | 2011-12-01 |
20110291825 | CAR COLLISION GLOBAL POSITIONING SYSTEM - The car collision global positioning system transmits an emergency alert signal to emergency authorities upon detection of a collision or other vehicular accident. A plurality of collision sensors are mounted in a body of a vehicle for detecting a vehicle collision. Preferably, each collision sensor further measures a velocity of the vehicle at a time of a collision. A collision signal is generated when at least one of the plurality of collision sensors detects the collision and the measured velocity exceeds a pre-set velocity threshold. Additionally, at least one overturn sensor is provided for generating an overturn signal when the vehicle overturns, and a deployment sensor is also provided for generating a deployment signal when an airbag of the vehicle is deployed. When at least one of the collision signal, the overturn signal or the deployment signal are generated, an emergency alert signal is generated and transmitted. | 2011-12-01 |
20110291826 | METHOD FOR ASSIGNING TIRE PRESSURE SENSORS OF A TIRE PRESSURE MONITORING SYSTEM TO WHEEL POSITIONS - A method is provided for the assignment of tire pressure sensors of a tire pressure monitoring system to wheel positions on a vehicle. In each case a tire pressure sensor of a tire pressure checking device is assigned to a wheel. The method includes, but is not limited to measurement of a centrifugal force on a number of wheels by means of a centrifugal force sensor assigned to the tire pressure checking device at a time t; determination of the wheel rotational speed of a number of wheels at the time t. The assignment of the values for the wheel rotational speed to the wheel position is known. The method further includes, but is not limited to correlation of the measured centrifugal forces with the determined wheel rotational speeds for the assignment of the tire pressure sensors to the wheel positions. | 2011-12-01 |
20110291827 | Portable Monitor for Elderly/Infirm Individuals - The present invention is directed to a portable monitor for use by elderly/infirm individuals that desires a significant degree of independence but recognizes that their ability to handle many situations by themselves is or will become substantially attenuated. In one embodiment, the portable monitor includes: (a) a sensor system that receives data reflecting environmental and personal aspects associated with the monitored individual from various sensors, (b) a user interface that allows the monitored individual to interact with the monitor; (c) a communication interface that provides for the ability to communicate with a third party if the monitored individual is or is likely to enter into a situation in which assistance is likely needed; and (d) a processing system for processes data produced by sensor system and data input from the user interface to determine if the monitored individual is in a situation or likely is in a situation in which assistance is likely needed. | 2011-12-01 |
20110291828 | EMBEDDED COMMUNICATION SYSTEM FOR REFRIGERATED TRANSPORTATION CONTAINERS - A communication system for a climate-controlled container. The system includes a controller and a radio expansion module removably connected to the controller. The controller is coupled to the refrigerated container and configured to monitor a status of the refrigerated container. The radio expansion module is configured to support a communication mode, and to communicate the status to a remote system. The communication mode used to communicate with the remote system is determined by the controller based on the communication modes supported by the radio expansion module. | 2011-12-01 |
20110291829 | ELECTRONIC DEVICE WITH AN ALARM FUNCTION - An electronic device includes a main body. The main body includes a hook and a sliding button. The hook is connected to the sliding button. A first groove and a second groove are defined in the main body and communicate with each other to form a slot. The hook protrudes from the first groove and the sliding button protrudes from the second groove. The main body further includes a sensor, a processing unit and an alarm unit. The sensor is located on an inner wall of the slot. When the sliding button is slid, the hook moves along with the sliding button and comes in contact with the sensor. The sensor generates a sensing signal due to the contact with the hook. When the processing unit receives the sensing signal from the sensor, the processing unit controls the alarm unit to sound an alarm. | 2011-12-01 |
20110291830 | CLEANING INDICATOR, ASSOCIATED TEST SPECIMEN AND METHOD FOR TESTING CLEANING PROCESSES - A cleaning indicator tests cleaning processes that facilitates a differentiated and gradual assessment of the cleaning processes. To this end, the cleaning indicator contains a plurality of indicator elements that are arranged on a common carrier and alter their properties depending on the cleaning action of a cleaning process, wherein the dependency on the cleaning action is selected differently for each of the individual indicator elements. Furthermore, a test specimen particularly suitable therefor is to be provided. In addition, a method for testing cleaning processes is to be provided, which facilitates a differentiated determination and testing of the cleaning action that is achieved. | 2011-12-01 |
20110291831 | TIME BASED VISUAL REVIEW OF MULTI-POLAR INCIDENTS - A system and method for time based review of multi-polar incidents is provided. The method includes selecting at least one past alarm incident, and populating a floor plan map with representations of the past alarm incident and a set of alarms that were active during the past alarm incident. | 2011-12-01 |
20110291832 | PRESENCE DETECTION SYSTEM AND METHOD - A presence detection system for detecting objects which move through an entrance of a space. The system is based on the idea to create a signature of a moving object which can be used to determine whether the object is a human being. | 2011-12-01 |
20110291833 | INTERCOM EXCHANGE - An intercom exchange is connected to multiple terminals, and includes multiple communication paths, a digital switch circuit for switching connections between the terminals and the communication paths, and a CPU that controls the DSPs and the switch circuit. The CPU performs control for preferentially allocating a communication path to the first terminal, and the allocated DSP determines whether a sound from the first terminal that has been received as input via the switch circuit is an abnormal sound. Upon determining that the sound is an abnormal sound, the allocated DSP notifies the CPU, and upon receiving the notification, the CPU determines an alert destination based on the notification and performs alert processing for sending an alert to the alert destination. | 2011-12-01 |
20110291834 | METHOD AND APPARATUS FOR TRANSFERRING DATA VIA RADIO FREQUENCY (RF) MEMORY TAGS - An approach is presented for transferring data via radio frequency (RF) memory tags. The UE manager receives a request, at a device, to grant access for interaction between a first RF memory tag and a second RF memory tag, the first RF memory tag associated with one or more trusted storage. Further, the UE manager determines an accessibility state of the first RF memory tag, the one or more trusted storage, or a combination thereof. Then, the UE manager causes, at least in part, granting of the access based, at least in part, on the accessibility state. The access is via a connection between the first RF memory tag and the second RF memory tag | 2011-12-01 |
20110291835 | METHOD AND SYSTEM FOR TRACKING - A system for tracking using electronic addresses is disclosed. The system stores an identification code, an electronic address, and a counter. The electronic address is made up of either single values or pairs of single values. A pair of single values for at least one of value of the counter is made up of a pseudonumber and a unique address value. The pseudonumber is able to be disentangled to produce a second pair of single values for a different value of the counter, thereby producing a tracking history. | 2011-12-01 |
20110291836 | MICROSTRIP ANTENNA FOR RFID DEVICE - Microstrip patch antenna ( | 2011-12-01 |
20110291837 | Alarm Generation Method for Patient Monitoring, Physiological Monitoring Apparatus and Computer Program Product for a Physiological Monitoring Apparatus - A method for managing alarms in a physiological monitoring apparatus, a physiological monitoring apparatus, and a computer program product for a physiological monitoring apparatus are disclosed. A plurality of averages of a physiological parameter are derived, wherein the parameter is derived from at least one physiological signal acquired from a subject and wherein the averages represent a corresponding plurality of averaging periods. Respective alarm limits are assigned to the plurality of averages and at least one alarm indicator is defined, each alarm indicator being defined based on respective average and alarm limit. An alarm is detected based on the at least one alarm indicator. | 2011-12-01 |
20110291838 | Alarm Generation Method for Patient Monitoring, Physiological Monitoring Apparatus and Computer Program Product for a Physiological Monitoring Apparatus - A method for generating alarms in a physiological monitoring apparatus, a physiological monitoring apparatus, and a computer program product for a physiological monitoring apparatus are disclosed. A quality measure is calculated for a physiological parameter, the quality measure being indicative of confidence level of the physiological parameter. An alarm is detected when the physiological parameter reaches a predetermined alarm limit and the alarm is escalated in response to the detecting, wherein the escalating includes conditionally raising priority of the alarm. The escalation of the alarm is controlled based on the quality measure. | 2011-12-01 |
20110291839 | CONTROL SYSTEM ACTUATED BY A HUMAN TOUCH FOR FOLDING PARTITIONS - An electrically operated folding operable wall is controlled by an electrical operation circuit of the type having at least one control station, an extend control switch, a stack control switch, control relays and a motor. The electrically operated folding operable wall includes a safety system which includes (a) at least one touch sensor selectively responsive to an electrical characteristic of a human body and actuated by operative contact of the human body therewith; and, (b) means for preventing the electrical operation circuit of the folding operable wall from functioning if the touch sensor is not actuated. The preventing means includes at least one control unit electrically connected between each control station of the electrical operation circuit and each touch sensor, which will prevent the control station from functioning if the touch sensor is not actuated by contact with a human body. | 2011-12-01 |
20110291840 | HAND HYGIENE COMPLIANCE SYSTEM - A system and method for performing hand hygiene compliance. The method includes receiving a notification that an individual has entered a physical location. The notification is received by a node in a wireless mesh network that includes a plurality of nodes corresponding to objects in the physical location. A hand hygiene protocol is identified for the individual. It is determined that the individual has not followed the hand hygiene protocol. The determining is performed by software executing on the nodes in the wireless mesh network and responsive to a previous and a current location of the individual relative to the objects in the physical location. The individual is notified in response to determining that the individual has not followed the hand hygiene protocol. | 2011-12-01 |