| Document | Document Title |
|---|---|
| US07652629B2 |
Antenna device and radio apparatus having a broadband characteristic
An antenna device including a ground plane, a plane conductor and a line conductor is provided. The plane conductor is shaped like a polygon having a first side, a second side and an angle between the first side and the second side. The plane conductor is arranged almost on a same plane as the ground plane. The plane conductor has a feed portion around the angle. The first side faces a side of the ground plane. The line conductor is arranged almost on the same plane as the ground plane. The line conductor has a first end and a second end. The first end is connected to an end of the second side being opposite the feed portion. |
| US07652627B2 |
System for providing GPS information indoors and method of acquiring indoor GPS information by mobile device
A system for providing position information by using a wireless personal area network (WPAN), and a method of acquiring the position information of a mobile device thereof where the system includes: a first node including referenced position information; and a plurality of second nodes calculating their respective position information based on the reference position information of the first node, wherein the mobile device calculates its position information by using the reference position information received from the first node and/or one or more of the respective position information of the second nodes. According to the system and method, at an indoor place where a global positioning system (GPS) signal is weak or absent, the GPS position information can be acquired through the position information providing system using a low-price wireless LAN communication network. |
| US07652625B2 |
System and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access(TDMA) location networks
A positioning system that includes a plurality of chronologically synchronized Time Division Multiple Access (TDMA) Positioning-Unit Devices and a position receiver incorporating a TDMA Adaptive Directional Antenna Array is disclosed. The plurality of chronologically synchronized Positioning-Unit Devices, positioned at known locations, transmit positioning signals in a predetermined Time Division Multiple Access (TDMA) sequence, such that each Positioning-Unit Device has a unique transmission time slot. The TDMA Adaptive Directional Antenna Array is configured to consecutively steer a directional receive antenna in spatial synchronization with the plurality of Time Division Multiple Access (TDMA) Positioning-Unit Device transmissions, such that the directional receive antenna is oriented toward the currently transmitting Positioning-Unit Device, or the directional receive antenna is oriented toward the origin of the currently received positioning signal. The TDMA Adaptive Directional Antenna Array is controlled by a deterministic algorithm based on the knowledge of the Positioning-Unit Device locations, TDMA Adaptive Directional Antenna Array location, TDMA Adaptive Directional Antenna Array attitude, network Time Division Multiple Access (TDMA) transmission sequencing, Positioning-Unit Device positioning signal propagation delays, and network time. |
| US07652624B2 |
Millimeter-wave communication stations with directional antennas and methods for fast link recovery
Embodiments of millimeter-wave communication stations with directional antennas and methods for fast link recovery are generally described herein. Other embodiments may be described and claimed. In some embodiments, a transmitting station retransmits a packet in an adjacent direction when an acknowledgement is not received from a receiving station after a number of retransmission attempts. In other embodiments, a receiving station changes its reception to an adjacent direction when a packet is not received from a transmitting station after a number of missed reservations. |
| US07652622B2 |
Transfer of position information of mobile terminal
The invention provides a method of combining satellite positioning system signals and position information derived from such signals in a mobile terminal, when these are available at a first location, with cellular communication signals and a method, system and apparatus for determining the approximate position information for the said mobile terminal when SPS signals are not available at a second location. The approximate position is determined in the mobile terminal only using a position difference vector derived from the cellular communication signals using time offsets in a method based on the observed time difference of arrival. The computations of cellular position and position difference information are made within the network infrastructure. The invention provides for the security of the user as only position difference information is communicated over the air interface, or transmission time offset measurements which require non-transmitted information to determine a solution. In a further aspect of the invention, the approximate position information is used to provide position assistance information to an SPS receiver for the purposes of (a) satellite signal acquisition with reduced search time and/or (b) initial position information for the calculation of SPS location which thereby avoids the ‘integer ambiguity’ problem resulting from the repetitive nature of the SPS ranging signals. In a further aspect of the invention, a method is disclosed whereby a plurality of cellular positioning measurements are combined, initially with SPS measurements and then without such measurements, to provide a combined cellular position information with improved accuracy and a dynamic model. |
| US07652621B2 |
Method for automatically selecting radionavigation beacons
A method for selecting radionavigation beacons using an onboard navigation system aboard an aircraft from a list of eligible beacons, includes a step for formulating a criterion for selecting a pair of beacons (BX, BY) from among beacons forming part of a list of eligible beacons, and the selection criterion is based on a search for a maximum duration of membership, for instants subsequent to the instant t1, for which the 2D terrestrial position of the aircraft belongs to the zones of employment of all the pairs of beacons achievable from among the eligible beacons, on the basis of a given predictive trajectory of the aircraft. |
| US07652619B1 |
Systems and methods using multiple down-conversion ratios in acquisition windows
A system for processing a signal comprises a transmit unit to transmit a signal, and a receive unit receiving the signal and performing equivalent time sampling thereon by sampling each cycle of the received signal and reconstructing the received signal from the samples, wherein the receive unit applies a plurality of down-conversion rates to the equivalent time sampling for an acquisition window. |
| US07652618B2 |
Method and system for determining velocity by using variable or distinct sampling rates
A data processor applies transform processing to a first group of samples at a primary sampling rate, where the first group of samples is within a data window associated with at least one of the data blocks. A detector detects an estimated frequency shift between the transmitted signal and the reflected signal based on a primary peak frequency determined by the transform processing at the primary sampling rate. The data processor applies transform processing to a second group of samples at a secondary sampling rate, where the data window contains previously read samples and at least one new sample, if the estimated frequency shift falls within a target response frequency band. The detector detects an observed frequency shift between the transmitted signal and the reflected signal based on a secondary peak frequency determined by the transform processing at the secondary sampling rate. A velocity estimator for estimating a velocity of at least one of the object and the transmitter based on the estimated frequency shift, the observed frequency shift, or both. |
| US07652616B2 |
Target object detection system
A time needed until measurement values are obtained in a two-frequency continuous wave radar systems is reduced.An object detection system that emits transmission signals, as transmission waves, whose frequencies have been modulated successively into a plurality of stepped frequencies, and receives echoes of the transmission waves reflected from target objects, thereby calculating relative velocities of the target objects by frequency-analyzing reception signals obtained from the received echoes. The target object detection system includes: a frequency modulation component that repeatedly executes frequency-modulation processes to successively modulate the transmission signals into those of the stepped frequencies, within a minimum measurement time in which a desired velocity resolution is achieved; and a frequency-analysis component that frequency-analyzes throughout the repeated frequency-modulation processes the reception signals processed by the frequency-modulation component. |
| US07652614B2 |
Ground clutter mitigation using a parametric time domain method
Methods and systems are disclosed for investigating a region of interest with a radar. A radar signal is propagated to the region of interest. Sampled time-domain radar data scattered within the region of interest are collected. A likelihood function is calculated with the sampled time-domain data within a parametric model of the region of interest for a defined set of parameters. The set of parameters in varied to find an extremum of the likelihood function. |
| US07652612B2 |
Cyclic pipeline analog-to-digital converter
Some embodiments include apparatus and methods having a first module with a capacitor network configured to receive a sample of an analog input signal and an amplifier configured to couple to the capacitor network in a plurality of arrangements to successively generate a plurality of residue signals at an amplifier output node of the amplifier without resetting the amplifier between generation of least two of the plurality of residue signals, and a second module configured to generate a digital signal based on a plurality of intermediate codes generated from the sample signal and the plurality of residue signals, the digital signal including a digital value of the sample. |
| US07652609B2 |
Apparatus and method for detecting motion with low power consumption in inertia sensor
A motion detector and method with low power consumption in an inertia sensor. The motion detector is selectively supplied with power for operation of the inertia sensor according to a power control signal. While the inertia sensor is supplied with power, three-dimensional analog signals are sampled, A/D converted, and outputted via a controller. A pulse width of the power control signal is determined by reflecting the sampling and A/D conversion period and reflecting the operation preparing period of the inertia sensor from the A/D converted value. |
| US07652607B2 |
Digital to analogue converters
In a digital to analogue converter, a plurality of digital inputs are used to select one of first and second binary voltage levels as binary inputs (10) to the converter. A capacitor circuit (C, 2C, . . . , 32C) is associated with each input, and these are controlled to output an effective voltage to an output load comprising the first binary voltage level, the second binary voltage level or an average of the first and second binary voltage levels in dependence on the bits of the digital input word. The plurality of capacitor circuits can be operated in either a voltage divider mode (to provide an average output) or a resistor mode depending on the value of the digital data. Operation of the capacitor circuits in this way can result in a reduction in the currents flowing and can therefore reduce the power consumption. |
| US07652605B2 |
Semiconductor device and audio processor chip
An audio processor chip includes a DSP for decoding audio data, a first DAC for performing a D/A conversion to the digital data obtained from the DSP, a PLL circuit for generating a clock signal for the first DAC to supply it to the first DAC and a clock output external terminal for outputting the clock signal obtained from the PLL circuit to a second DAC of an AFE. The first DAC 142 outputs an analog signal obtained from the D/A conversion to an analog mixer and the analog mixer performs a mixing process to the analog signal to output. |
| US07652604B2 |
Programmable analog-to-digital converter for low-power DC-DC SMPS
A voltage-to-time based windowed analog-to-digital converter (ADC) can have programmable reference voltage, conversion time, and accuracy of voltage regulation. The ADC can be fully implemented on a small silicon area and is suitable for implementation in various integrated digital controllers for high-frequency low-power switch-mode power supplies (SMPS). The programmable characteristics can be achieved through the utilization of the inherent averaging effect of the delay line or of the other voltage-to-time conversion structures and through the adjustments of delay cells' propagation times or the effective voltage-to-time conversion ratio in alternative structures. |
| US07652603B2 |
ΔΣ-type AD converter, class-D amplifier, and DC-DC converter
A ΔΣ-type AD converter includes a subtractor which receives an analogue input signal and a feedback signal and which outputs a signal pertaining to a difference between the signals, an integrator which integrates a signal output from the subtractor, a comparator which binarizes a signal output from the integrator by comparing with a predetermined threshold value, a counter which measures respective pulse widths of a signal output from the comparator, and a PWM circuit which outputs a pulse signal of a predetermined period having a duty cycle responsive to a count value output from the counter and which feeds back the pulse signal as the feedback signal to the subtractor. The counter measures the respective pulse widths in each PWM frame period in synchronism with the PWM circuit, and the PWM circuit feeds back to the subtractor a pulse signal whose duty cycle is set in accordance with a value of the measured pulse width in a next PWM frame. A count value output from the counter is extracted as a converted digital output value. |
| US07652602B2 |
Signal interface circuit
Interface unit for voltage input signals comprising two or more input channels. The input signals of these two or more input channels are connected alternately by an analog multiplexer to an analog-to-digital converter. The A/D converter comprises an integrated sigma-delta modulator circuit which generates a digitized 1-bit signal representing the input signal voltage level for a control unit irrespective of whether the input channel signal is digital or analog. By means of the invention all input voltage channels are made similar such that the input channels of the interface unit can receive an analog or digital signal irrespective of each other. |
| US07652597B2 |
Multimode decoder
A decoder comprising a decoding element arranged to operate in a first mode for decoding a turbo encoded data stream and in a second mode for decoding a viterbi encoded data stream, wherein the decoding element is responsive to a first control signal for switching from the first mode to the second mode during decoding of a turbo code block and responsive to a second control signal for switching from the second mode to the first mode to allow continued decoding of the turbo code block. |
| US07652596B1 |
Variable-length compression technique for encoding or decoding a sequence of integers
The described embodiments provide a system that encodes a sequence of integers using a variable-length compression technique. During operation, the system scans the sequence of integers and observes the sizes of the integers to determine a threshold value, K, from the observed sizes. For a given integer of length N bits, if N−K is greater than zero, the system generates a tag for the encoded integer comprising a sequence of N−K zeros followed by a one, and generates a set of remaining bits for the encoded integer as a sequence of the N−1 least-significant bits which make up the integer. Otherwise, the system generates a tag for the encoded integer as a single one, and generates a set of remaining bits for the encoded integer by padding the N bits which make up the integer with zeros so that the set of remaining bits is K bits in length. |
| US07652590B2 |
Thin emergency exit indication and warning device
A thin indication and warning device includes one or more self-powered indicator units 1 adapted to assemble together by means of a connector 2. The indicator unit 1 includes a channel member 11 including a recessed base 111 and a cover 112 including openings 115; light indicators 12 each including a housing 121 aligned with the opening 115, and a light-emitting member 122 mounted under the housing 121; a control circuit 14; and a rechargeable power supply 13. In response to power outage an abnormal voltage detection circuit 126 detects same and sends an activation signal to the power supply 13, the enabled power supply 13 supplies power to an alarm circuit 143 and each light indicator 12 respectively, the enabled alarm circuit 143 makes a warning sound, and each light indicator 12 emits light for indication. |
| US07652589B2 |
Selecting a function of components based on orientation
In at least some embodiments, a method comprises determining an orientation of a device, said device having at least one component with a selectable function. The method further comprises selecting a function for the at least one component based on the orientation. |
| US07652585B2 |
Method and device for detecting a degree of pollution of an operational converter
A method and a device for detecting the degree of pollution in an operational converter are disclosed. An operating state of at least one of the converter components that is exposed to the ambient air is determined and a corresponding operating state of said component in an unpolluted state is determined. The two operating states are then compared and the calculated comparison value is used as a measurement for the degree of pollution of the converter. Detecting the degree of pollution of an operational converter permits a reduction in the number of breakdowns caused by unprotected operation of a converter, and associated disadvantages such as costs and damage to a company's image. |
| US07652579B2 |
Article with wireless IC tag
A wireless IC tag mounted on a low magnetic permeability material is mounted on a holding part which has first and second surfaces and is made of a high magnetic permeability material. The holding part has a penetrating part which penetrates the first and second surfaces, and a notch which penetrates a part of the first and second surfaces at a periphery. A discontinuous region is formed on the holding part due to the notch, and at least on the penetrating part, the wireless IC tag is tightly held together with the low magnetic permeability material. An axis of reverse direction magnetic flux generated by an eddy current that flows in the periphery of the penetrating part and the notch is shifted from an axis of the magnetic flux produced by electromagnetic waves directed toward the wireless IC tag on the first and second surfaces. |
| US07652577B1 |
Systems and methods of beamforming in radio frequency identification applications
Systems and methods for beamforming in radio frequency identification (RFID) applications are disclosed. A beamforming system uses a distributed architecture and techniques for antenna beamforming using a feedback control loop to direct radio frequency (RF) energy onto a specific region, referred to as an interrogation zone, which includes a calibration node where one or more RFID tags may be located. The distributed architecture of the beamforming system is resistant to fading and shadowing effects, providing accurate RFID reader operation even in environments with multi-path reflections or environmental changes, such as people moving around or changes in the location of equipment. |
| US07652572B2 |
Methods, systems and devices for detecting and locating ferromagnetic objects
Methods for detecting and locating ferromagnetic objects in a security screening system. One method includes a step of acquiring magnetic data that includes magnetic field gradients detected during a period of time. Another step includes representing the magnetic data as a function of the period of time. Another step includes converting the magnetic data to being represented as a function of frequency. Another method includes a step of sensing a magnetic field for a period of time. Another step includes detecting a gradient within the magnetic field during the period of time. Another step includes identifying a peak value of the gradient detected during the period of time. Another step includes identifying a portion of time within the period of time that represents when the peak value occurs. Another step includes configuring the portion of time over the period of time to represent a ratio. |
| US07652565B2 |
Sensor network system, sensor node, sensor information collector, method of observing event, and program thereof
In a sensor network system, sensor data having a high precision (high resolution) is collected, and congestion of a communication network and an apparatus for processing the sensor data is suppressed. A sensor node has a contribution degree calculator for calculating an influence that the detected sensor information exerts upon the entire system precision (resolution). A first communicating circuit transmits sensor information responding to a calculated contribution so that no congestion caused by transmitting too large a quantity of data all at once occurs. |
| US07652562B2 |
Vehicle temperature warning system and method
A temperature warning system for a heavy-duty vehicle, having at least one axle formed with an inner diameter. The axle includes a pair of spindle ends, and a wheel end assembly rotatably mounted on each spindle end. A thermal switch is disposed in the inner diameter of at least one of the axle spindle ends. The switch is electrically connected to a control module to form a closed electrical circuit, and the control module is electrically connected to an indicator device. When the temperature of the switch reaches a predetermined minimum temperature, such as from undesirable increased temperature in the axle spindle end and/or the wheel end assembly, the switch opens, breaking the closed electrical circuit, and causing the control module to activate the indicator device. The indicator device is viewable by the vehicle operator during its operation, thus warning the operator of the undesirable high temperature condition. |
| US07652560B2 |
Obstacle detecting control device of vehicle
A radar device is configured to transmit an electric wave and receives a reflected wave that is generated by a reflection of the electric wave on an object, and to recognize the object is a potential obstacle that is to be hit by the vehicle when a received intensity of the reflected wave thereby is a specified threshold or more. And, the specified threshold has a plurality of preset values. Accordingly, a determination as to whether or not the obstacle detected by the radar device is the potential obstacle to be hit by the vehicle can be accurately made. |
| US07652557B2 |
Optical transponder containing identification tag
A transponder-equipped ID tag is provided, deriving its power from an incoming interrogating optical signal. The invention relates to a transponder-equipped ID tag that is able to extract power from the incident corresponding interrogation signal and temporarily store it in an internal energy storage device. Optionally, optical transmission is used as either a transmission mode only into the tag or a transmission mode only away from the tag. The inventive optical means of transmission may be combined with either RF transmission into the tag and/or RF transmission away from the tag. |
| US07652552B2 |
Fuse unit
A fuse unit for use in e.g. motor vehicles, includes an electrically conductive busbar and a plurality of connections for individual power consuming components which are connected to the busbar directly or by way of interposed fusible links so as to be electrically conductive. The busbar has a contact blade adapted to plug into a mating connector of a power supply without the interposition of a further connection between them. |
| US07652551B2 |
Toroidal inductive devices and methods of making the same
An inductive device comprises an electric winding component having a generally toroidal shape, and a plurality of discrete magnetic components at least partially embracing the electric winding component so as to complete a magnetic flux path and to form at least one gap between end portions of the plurality of discrete magnetic components. |
| US07652542B2 |
Signal generator, and transmitter, receiver and transceiver using same
A signal generator generates a first internal signal including frequency f1, a second internal signal including frequency f2, and a third internal signal including frequency f3 twice as high as frequency f2, and selects and delivers one from among a first output signal including frequency f1, a second output signal including frequency f1+f2, and a third output signal including frequency f1+f3, using the first, second, and third internal signals. |
| US07652540B2 |
Fine clock resolution digital phase locked loop apparatus
A digital phase locked loop apparatus includes an input signal time detecting device that detects a phase of an input signal with prescribed time resolution obtained by dividing a cycle of an operation clock generated by a clock generator at a prescribed time. An output clock generating device outputs output clock time data per the one cycle in accordance with frequency control data. The output clock time data has a value corresponding to a phase of a virtual output clock generated by dividing the operation clock in accordance with the time resolution. A phase difference detecting device detects a difference between phases of the input signal and the virtual output clock, and outputs a phase difference signal in accordance with the detection result. The frequency control device changes the frequency control data in accordance with the phase difference signal. |
| US07652539B2 |
Multi-stage broadband amplifiers
Provided herein are multi-stage broadband amplifier configured to achieve a high gain-bandwidth product in a non-distributed architecture and methods for designing the same. The broadband amplifier can include an input stage having a broadband matching unit and an input buffer unit, a gain stage having an RLC network and a amplifier unit and an output stage having a common collector amplifier and an RC compensation unit. |
| US07652538B2 |
Circuits and methods for improving slew rate of differential amplifiers
Circuits and methods are provided for providing high speed operational amplifiers and, in particular, operational amplifiers having frequency compensation circuits that provide improved slew rates with low power dissipation when configured with feedback. Frequency compensation schemes are provided to enable dynamic configuration of frequency compensation circuits implementing miller compensation whereby nodal connections of compensation capacitors are changed during driver setup and driving periods such that compensation capacitors are connected to source voltages to rapidly charge/discharge compensation capacitors using supply source currents during setup period, while providing frequency compensation during the setup and driving periods to maintain circuit stability and prevent oscillation of an output voltage due to the feedback. |
| US07652535B2 |
Continuous time common mode feedback circuit, system, and method
Embodiments of the present invention provide a low voltage continuous time common mode feedback (CMFB) module, for low voltage operational amplifiers, providing good linearity, wide bandwidth and low systematic offset. The common mode feedback module includes a controlling module and an initializing module. The controlling module and the initializing module are parallel common mode feedback loops. The controlling module is a main CMFB loop and the initializing module is an auxiliary CMFB loop and both the loops work simultaneously. The controlling module and the initializing module receive a first differential input voltage and a second differential input voltage supplied by differential outputs of a main differential amplifier. Both the CMFB loops are low gain amplifiers in order to provide operation as linear as possible over the entire differential output operating range of the main differential amplifier. |
| US07652532B2 |
Correlation method for monitoring power amplifier
The invention provides methods and devices for estimating power amplifier nonlinearity using simple correlation techniques. Methods and devices of the invention can monitor a power amplifier that has digitally modulated inputs and an output containing more than one signal stream. A preferred method of the invention creates a test signal by forming the products of several pseudorandom noise sequences from the digitally modulated inputs to the power amplifier. Nonlinear contributions of the power amplifier output are determined by cross-correlating the test signal and the total output signal of the power amplifier. In preferred embodiments, the determined nonlinear contributions of the power amplifier are used to introduce corrective predistortion in the power amplifier. |
| US07652528B2 |
Analog switch controller
Methods and systems for implementing an analog switch controller to improve linearity of analog switches are described. |
| US07652526B2 |
Narrow band pass filter
A switched capacitor narrow band pass filter includes a first switch including a first pole movable between two first switch terminals, a second switch including a second pole moveable between second switch terminals, and a third switch including additional poles movable between third switch terminals. The filter further includes an effective capacitor coupled to the first pole and a plurality of matchinq capacitors coupled respectively to the second and third switch terminals. The additional poles are coupled to the third switch terminals according to a first predetermined sequence and to the third switch terminals at a predetermined frequency. A differential amplifier assembly includes two positive and two negative terminals coupled to the additional poles in a second predetermined sequence wherein two of the additional poles are coupled to the positive terminals and two others of the additional poles are coupled to the negative terminals for signal summation. |
| US07652524B2 |
Voltage source for gate oxide protection
An electronic circuit. The electronic circuit includes a first circuit leg coupled to a first supply voltage node and a second supply voltage node. The first circuit leg includes a first reference current circuit configured to produce a first reference current and a second reference current circuit configured to produce a second reference current. The electronic circuit further includes a second circuit leg coupled in parallel with the first circuit leg. The second circuit leg includes a first transistor coupled to form a current mirror with the first reference current circuit and a second transistor coupled to form a current mirror with the second reference current circuit. The source terminals of each of the first and second transistors are coupled together to form a third supply voltage node. |
| US07652523B2 |
Ratioed feedback body voltage bias generator
A current mirror circuit includes a reference current source that generates a reference current, a reference transistor, a mirror transistor and a ratioed body bias feedback unit. The reference transistor has a first node that is coupled to the output of the reference current source, a gate that is coupled to the first node and a second node coupled to a common voltage. The mirror transistor has a gate coupled to the first node. The ratioed body bias feedback unit generates a body bias voltage coupled to the body of the reference transistor and the body of the mirror transistor. The ratioed body bias feedback unit is configured to adjust the body bias voltage in relationship to the common voltage so that the reference transistor and the mirror transistor each have a threshold voltage within a predefined range. |
| US07652519B2 |
Apparatus and method for exploiting reverse short channel effects in transistor devices
A method of implementing a transistor circuit comprises coupling first and second transistors in parallel, wherein the first transistor has a channel length corresponding to a peak in the transistor's voltage threshold curve arising from reverse short channel effects, and the second transistor has a longer channel length and, therefore, a lower threshold voltage. Exploiting reverse short channel effects in this manner enables the implementation of “composite” transistor circuits that exhibit improved linearity. |
| US07652518B2 |
Bus switch with level shifting
A bus switch with level shifting may include a first terminal configured to receive and output a first power supply voltage higher than a reference voltage, a second terminal configured to receive and output a second power supply voltage higher than the first power supply voltage, an output control terminal to which a control signal for controlling a switching between an output permitted state and an output prohibited state is inputted, a first switching element provided between the first terminal and the second terminal and having a gate, a gate control circuit to which signals are inputted from the output control terminal and the second terminal, which supplies gate voltage to the gate of the first switching element, and which controls the first switching element to be conducting or to be non-conducting, and a second switching device provided between a power source of the second power supply voltage and the second terminal, and configured to switch between conducting and non-conducting in accordance with the electric potential of the second terminal. |
| US07652514B2 |
Internal clock driver circuit
An internal clock signal driver circuit includes a delay block that delays a rising clock signal and a falling clock signal, and outputs a delayed rising clock signal and a delayed falling clock signal, a rising DLL clock signal generating block that receives and combines the rising clock signal, the falling clock signal, and the delayed rising clock signal, and outputs a rising DLL clock signal, and a falling DLL clock signal generating block that receives and combines the rising clock signal, the falling clock signal, and the delayed falling clock signal, and outputs a falling DLL clock signal. |
| US07652513B2 |
Slave latch controlled retention flop with lower leakage and higher performance
In a method and apparatus for data retention, a first latch latches a data input and a second latch that is coupled to the first latch retains the data input while the first latch is inoperative in a standby power mode. The second latch includes a second latch inverter having an inverter input and an inverter output. A switching circuit, which may be implemented as a tristate inverter, is coupled to the inverter output, the inverter input, and a retention signal. The switching circuit is operable in the standby power mode to assert a logic state at the inverter input responsive to the retention signal. The logic state is in accordance with the data input retained in the standby power mode. A standby power source is operable to provide power in the standby power mode to the second latch inverter, the switching circuit and the retention input. |
| US07652511B2 |
Slew-rate control circuitry with output buffer and feedback
The present invention proposed a slew-rate control circuitry without the use of external components such as amplifiers. Therefore slew-rate control circuitry of the present invention not only provides an IC with build-in slew-rate control, but also reduces number of transistors used externally which will increase gate-oxide reliability of the IC. The slew-rate control circuitry of the present invention is primarily comprised by an output buffer and feedback circuitry, the output buffer mainly consisted four transistors and depends on output of the IC, these four transistors will interact with each other to control the slew-rate of IC output. Additional feedback circuitry and gate-tracking circuitry are also disclosed to enhance the performance of the slew-rate control circuitry. |
| US07652508B2 |
Circuit device and electronic equipment provided with the same
In one embodiment, a circuit device that performs a certain processing operation with respect to an input signal by referring to a reference voltage and outputs the result is caused to have a function of switching the reference voltage, whereby a circuit device from which a stable output can be obtained is disclosed. The circuit device includes a comparator and a reference voltage setting circuit. The comparator compares an input voltage fed from outside with a reference voltage selected from a reference voltage set including a plurality of voltage values that are different from one another. The reference voltage setting circuit selects a voltage value lower than the reference voltage from the reference voltage set when it is detected that the input voltage in a rising transition reaches the reference voltage, selects a voltage value higher than the reference voltage from the reference voltage set when it is detected that the input voltage in a falling transition reaches the reference voltage, and sets the selected voltage value as the reference voltage of the comparator. |
| US07652507B1 |
Circuits and methods for detecting and assisting wire transitions
A circuit for assisting signal transitions on a wire, and a method thereof. The circuit includes a first subcircuit that causes a first transistor that is coupled to the circuit's output to turn on during a rising transition and then turn off. The first transistor drives the output to a high state to assist in the rising transition. The circuit also includes a second subcircuit that causes a second transistor that is coupled to the circuit's output to turn on during a falling transition and then turn off. The second transistor drives the output to a low state to assist in the falling transition. |
| US07652503B2 |
Semiconductor device
A semiconductor device includes an external pin, a control parameter decision circuit, and a register update circuit. The control parameter decision circuit includes a register and an output selector. The register is initialized in accordance with resetting of the semiconductor device. The output selector, according to a level value of an external input signal supplied via the external pin, selects one of a signal whose level value is set equal to a register value of the register and a signal whose level value is set opposite to the register value of the register, and outputs the selected signal as a control parameter signal. The register update circuit updates the register value of the register when a level value of the control parameter signal need be changed. |
| US07652499B2 |
Embedding memory within tile arrangement of an integrated circuit
Some embodiments of the invention provide a configurable IC that includes several configurable computational tiles and several memory tiles. Each computational tile has a set of configurable logic circuits for configurably performing a plurality of computations and a set of configurable routing circuits. The routing circuits of the tiles configurably route signals between configurable logic circuits. Each memory tiles includes a set of routing circuits and a memory array for storing data on which the logic circuit perform computation. In this IC, at least a first memory tile has the same set of configurable routing circuits as at least a second computational tile. |
| US07652498B2 |
Integrated circuit with delay selecting input selection circuitry
Some embodiments provide an integrated circuit (IC) with a delay select input selection circuit. The delay select input selection circuit comprises a first input selection circuit, a first storage element, a second storage element, and a first input line branching into multiple input lines. The multiple input lines include at least a second, third, and fourth input line. The second input line is communicably connected to a first input of the first input selection circuit. The third input line enters the first storage element. The fourth input line enters the second storage element. An output from the first storage element is communicably connected to a second input of the first input selection circuit. An output from the second storage element is communicably connected to a third input of the first input selection circuit. |
| US07652496B2 |
Commutation failure detection circuit for back-to-back SCR circuit and controlling method thereof having relatively better efficiency
The configurations of a commutation failure detection circuit for a back-to-back SCR circuit and the controlling methods thereof are provided. The proposed commutation failure detection circuit includes a first detecting signal generator coupled to the back-to-back SCR circuit for detecting a commutation at a negative half cycle of an AC input voltage and including a first non-conductive signal amplifier circuit generating a first non-conductive signal when the back-to-back SCR circuit is not conductive at the negative half cycle of the AC input voltage and a second detecting signal generator coupled to the back-to-back SCR circuit for detecting the commutation at a positive half cycle of the AC input voltage and including a second non-conductive signal amplifier circuit generating a second non-conductive signal when the back-to-back SCR circuit is not conductive at the positive half cycle of the AC input voltage. |
| US07652494B2 |
Operating an integrated circuit at a minimum supply voltage
In one embodiment, an integrated circuit comprises at least one measurement unit configured to generate an output indicative of a supply voltage at which the integrated circuit is operable for a given operating frequency and a control unit coupled to receive the output. The control unit is configured to generate a voltage control output indicative of a requested supply voltage for the integrated circuit responsive to the output. The voltage control output may be output from the integrated circuit for use by circuitry external to the integrated circuit in generating the supply voltage for the integrated circuit. |
| US07652489B2 |
Multi-range clearance measurement system and method of operation
A system for measuring clearance between a stationary object and a movable object is provided. The system includes at least one sensor configured to be disposed on the stationary object and configured to measure an operating parameter corresponding to the movable object and a controller coupled to the at least one sensor, wherein the controller is configured to control an operating mode of the sensor based upon the measured operating parameter. |
| US07652488B1 |
Method for measuring the health of solid rocket propellant using an embedded sensor
The invented method for measuring the health of a solid rocket propellant includes embedding at least one piezoelectric capacitance sensor in the propellant, where the capacitance of the sensor is a function of a modulus of the propellant, and where the position is selected to measure manifestations of stress failure as a consequence of changes in the shear modulus. The capacitance of the sensor is measured at a predetermined frequency. The capacitance of the piezoelectric capacitance sensor is converted into a digital representation which is then converted into the digital representation of a modulus (or gradient modulus). In subsequent analysis, the modulus (or gradient of the modulus) is correlated to the health of the solid rocket propellant. |
| US07652484B2 |
Self calibration apparatus and methods
In one method of calibrating an instrument having N ports, where N>=2, cables of a first type are characterized by connecting a first cable between two of the ports; performing an “unknown-thru” full two-port calibration between the two ports; obtaining a S-parameter of the first cable; saving the S-parameter of the first cable; and then repeating the connecting, performing, obtaining and saving for additional cables having the first type. The cables having the first type are then disconnected from one of the two ports and a measurement plane is transferred from the connected end of the cable to the disconnected end of the cable. Cables of a second type are then characterized by connecting a second cable between the second of the two ports and the disconnected end of the first cable; measuring a S-parameter of the second cable; and saving the S-parameter of the second cable. |
| US07652480B2 |
Methods and systems for testing a functional status of a light unit
A method for testing a status of a light unit is provided, wherein the method includes electrically coupling the light unit to a controller and transmitting a negative voltage from the controller to the light unit. The method also includes detecting at least one of current and voltage passing through the light unit and determining a status of the light unit based on at least one of the detected current and detected voltage. |
| US07652471B2 |
Magnetic tagging of magnetoresistive sensors
A magnet's N and S polarity can be alternately assembled within a MR sensor housing to determine the type of sensor that is assembled. In an MR sensor package including a housing having a sensing face and adapted for containing a sensing transducer and magnet, it can be determined if the MR sensor package is to be an X-type or Y-type sensor by testing the MR sensor package prior to labeling, shipping and/or use to determine its type by measuring the magnetic field emanating from the sensing face using a magnetic gauss probe. During assembly, the magnets N or S polarity is positioned to face the sensing face of the sensor to indicate the sensor type. |
| US07652470B2 |
Ball and sleeve joint for a motor vehicle
A ball and sleeve joint for a motor vehicle has a housing (1) and a ball sleeve (5) which extends out of the housing (1) on both sides. The ball sleeve (5), has a through hole (8) and a bearing area (4) and is mounted with the bearing area (4) in the housing (1). Two joint parts, which are rotatable and pivotable in relation to one another, are formed by the ball sleeve (5) and the housing (1). A sensor (13), which interacts with a signal transmitter (2) arranged at the other joint part, is arranged at one of the joint parts. Both the sensor (13) and the signal transmitter (2) are arranged between the through hole (8) and the housing (1). |
| US07652469B2 |
Inductive position sensor
An inductive position sensor has a spatially periodic scale with a series of conducting or permeable features of pitch T and a reading head with drive windings and sense windings, facing the scale with a spatial period 2T along the scale. The windings are each divided in two identical winding elements,having the same relative location within two identical winding element patterns having a center-to-center distance along the scale of NT+T/2, N being an integer, and connected so that the winding element polarities in each winding are either opposed for drive windings and the same for sense windings or the same for drive windings and opposed for sense windings. Thereby, direct couplings in both patterns cancel each other, while the spatially periodic signals coupled via the scale reinforce each other. |
| US07652465B2 |
No dead time data acquisition
A “no dead time” data acquisition system for a measurement instrument receives a digitized signal representing an electrical signal being monitored and generates from the digitized signal a trigger signal using a fast digital trigger circuit, the trigger signal including all trigger events within the digitized signal. The digitized signal is compressed as desired and delayed by a first-in, first-out (FIFO) buffer for a period of time to assure a predetermined amount of data prior to a first trigger event in the trigger signal. The delayed digitized signal is delivered to a fast rasterizer or drawing engine upon the occurrence of the first trigger event to generate a waveform image. The waveform image is then provided to a display buffer for combination with prior waveforms and/or other graphic inputs from other drawing engines. The contents of the display buffer are provided to a display at a display update rate to show a composite of all waveform images representing the electrical signal. |
| US07652463B2 |
Power converter for compensating a maximum output power
A power converter for compensating a maximum output power includes a power switch, a control circuit, an oscillator and a frequency modulator. The control circuit generates a PWM signal in response to the pulse signal generated by the oscillator. The frequency modulator generates a second discharge signal to the oscillator for controlling the maximum output power of the power converter. The second discharge signal is decreased for prolonging a switching period of the PWM signal under a high-line voltage of the power converter. |
| US07652462B2 |
Constant current regulator with current sensing circuit loop
A constant current regulator includes a current sensing circuit loop connected to a switch unit of the constant current regulator to detect a current flowing through the switch unit and to generate a detection current that is in proportion to the current flowing through the switch unit. The detection current flows through a detection resistor to induce a detection voltage. A differential amplifier bases on a set voltage and the received detection voltage to generate an error voltage to a pulse width modulation controller, which in turn causes a gate driver circuit to control the switching operation of the switch unit thereby supplying a constant current to a load connected to an output voltage of the regulator. |
| US07652461B2 |
High efficiency power converter operating free of an audible frequency range
A DC-DC converter operates outside of an audible frequency range under light current load conditions with reduced switching frequency by reducing supply current and regulating output voltage. A control for the converter maintains the switching frequency above an audible frequency range and reduces supply current by modulating switch on-time, sinking supply current, or permitting negative supply current values. The output voltage of the converter is regulated by modulating switch on-time, clamping output voltage, or modifying feedback detector thresholds. The power converter operates with improved efficiency under light current load conditions, while avoiding operation in an audible frequency range to prevent the generation of audible noise in converter components. |
| US07652459B2 |
Adaptive controller with mode tracking and parametric estimation for digital power converters
A controller for a power stage may adaptively control power switches to improve the efficiency of power consumption by the power stage and detect continuous conduction mode (“CCM”) and discontinuous conduction mode (“DCM”) operations of the power stage without instantaneous or cycle by cycle sensing and sampling of the output inductor current. Additionally, the controller may be used to facilitate the estimation of output inductor value, the peak inductor current value, and other information on converter operations. |
| US07652458B2 |
Power converting apparatus, electronic apparatus comprising the same and power converting method
A power converting apparatus includes a power input part to which power is input; a power converting part converting the power input through the power input part; a converting current detecting part detecting a converting current of the power converted in the power converting part; a converting voltage detecting part detecting a converting voltage of the power converted in the power converting part; and a controlling part controlling the power converting part so that a value of power calculated by multiplication of the converting current detected in the converting current detecting part by the converting voltage detected in the converting voltage detecting part falls within a predetermined range of a preset reference value. |
| US07652455B2 |
Low-dropout voltage regulator with a voltage slew rate efficient transient response boost circuit
A low-dropout (LDO) voltage regulator for generating an output voltage is disclosed. The voltage regulator includes a startup circuit, a curvature corrected bandgap circuit, an error amplifier, a metal oxide semiconductor (MOS) pass device and a voltage slew rate efficient transient response boost circuit. The MOS pass device has a gate node which is coupled to the output of the error amplifier, and a drain node for generating the output voltage. The voltage slew rate efficient transient response boost circuit applies a voltage to the gate node of the MOS pass device to accelerate the response time of the error amplifier in enabling the LDO voltage regulator to reach its final regulated output voltage when an output voltage drop occurs in the LDO voltage regulator. |
| US07652454B2 |
Electronic equipment having a boost DC-DC converter
Provided is an electronic equipment including: a boost DC-DC converter and an electric power storage device, in which the electric power storage device is charged with a electric power outputted the DC-DC converter with efficiency, and in which stored electric power of the electric power storage device is not wastefully consumed even when supply of the electric power is stopped. The electronic equipment including the power supply, the boost DC-DC converter, a rectifier rectifying a pulse-like boosted electric power outputted the DC-DC converter to a second boosted electric power, and the electric power storage device for charging a first boosted electric power from the boost DC-DC converter, wherein an operation of the boost DC-DC converter is maintained by the second boosted electric power. |
| US07652453B2 |
Topology for a positive buck-boost switching regulator
A new topology for a buck-boost switching regulator is provided herein. Embodiments provide an efficient buck-boost switching regulator that provides a regulated output voltage from an unregulated input voltage. Embodiments include a buck-boost switching regulator topology, where the operating mode is determined separately from the pulse-width modulated (PWM) control signal. This topology, in one embodiment, provides a better transient response than typical buck-boost switching regulator topologies, where PWM control circuitry and operating mode circuitry are combined. Furthermore, embodiments provide a buck-boost switching regulator that allows for high efficiency when the output voltage is close to the input voltage. |
| US07652451B2 |
Charging control circuit
A primary cell and a secondary cell are distinguished from each other. A microcomputer of a digital camera determines a first cell (a primary cell) and a second cell (a secondary cell) as a built-in cell. When a dedicated charging device is connected to a digital camera, a microcomputer activates transistor switches to thus detect a terminal voltage of the second cell. When the terminal voltage shows a finite value, the second cell is determined to be incorporated. When the terminal voltage shows a value of essentially zero, the transistor switch is activated to thus apply a predetermined voltage. When a voltage drop attributable to a resistor has arisen, the second cell is determined to be overcharged. When both a terminal of the second cell and a terminal of the first cell show finite values, a short circuit is determined to have arisen. |
| US07652445B2 |
On-chip compensation for a fully differential voice coil motor control
A disk drive controller including a differential voice coil motor control function is disclosed. The differential voice coil motor control function includes an on-chip compensation network for the inner control loop, including a resistor formed of one or more MOS transistors connected in series. The gate of the MOS transistors in the compensation network is driven with a bias voltage based on a tuning current, where the tuning current is derived so that it varies with process and temperature variations of the integrated circuit, for example with variations in an on-chip capacitor. The on-chip compensation network can be tuned with sufficient precision to properly compensate the inner control loop to provide the desired frequency response in driving the voice coil motor in the disk drive. |
| US07652442B2 |
Electric tool switch mechanism
An electric tool switch mechanism includes a trigger switch for operating to at least rotate or stop a DC motor; and a power switch connected between the DC motor and a battery power source and closed when a pressed amount of the trigger switch exceeds a predetermined threshold value. The mechanism further includes a switching device connected between the DC motor and the battery power source via the power switch; a control circuit for controlling to turn the switching device on/off using a desired on-duty when the pressed amount of the trigger switch exceeds the threshold value; and a stopping unit that is controlled by the trigger switch for forcibly turning the switching device off before the power switch is changed from on to off when the trigger switch is released. |
| US07652439B2 |
Changeover device of pull cord control and wireless remote control for a DC brushless-motor ceiling fan
A change-over device of pull cord control and wireless remote control for a DC brushless-motor ceiling fan is to have a driver installed in a ceiling fan basic body, and the driver has a detecting unit for detecting whether or not a connector positioned in a hanging bell is connected with a wireless control switch unit so as to control the blades of the DC brushless-motor ceiling fan to rotate by pull cord control or by wireless remote control. Further, the connector is installed inside the hanging bell; therefore, when the DC brushless-motor ceiling fan is to be additionally provided with a wireless control switch unit, it is convenient and safe in installation. |
| US07652438B2 |
Drive arrangement for a portable working machine
A drive arrangement for a hand-guided working machine for agriculture, forestry and horticulture applications. The drive arrangement comprises an electric motor, a DC power source for electrical energy, and a control apparatus for the electric motor which is fed from the DC power source. The electric motor has a specific, in particular linear, characteristic curve between the electric current which is consumed by the electric motor and the rotational speed of an output shaft of the electric motor. The control apparatus has current-limiter which limits the current which flows through the electric motor to a maximum value in order to protect the electric motor against overloading. The control apparatus limits the current consumption of the electric motor in a range of low rotational speeds to values which are considerably smaller than the characteristic curve values which are given for these rotational speeds by the characteristic curve of the electric motor, as a function of the rotational speed. |
| US07652436B2 |
Methods and systems for illuminating household products
Methods and systems for generating one or more scents in conjunction with light. Light of various colors, including dynamic lighting effects, may be generated such that at least one characteristic of the light may be based at least in part on one or more characteristics of a scent or scents, and/or proximate environmental conditions. In one example, one or more LED-based light sources are employed together with a scent-producing facility in a conventional household product (e.g., an integrated air-freshener/LED night light, an LED-simulated candle with scent, etc.). |
| US07652434B2 |
Electronic flash unit and manufacturing method thereof
The electronic flash unit disclosed comprises: a transformer (14) to vary voltages of a power supply; an accumulator (16) composed of a main capacitor (17) to charge an electric energy supplied from the transformer (14); a lamp unit (4) provided with a flashlamp (20), set inside of a reflector (19), that flashes by discharging of energy storages in the main capacitor (17) upon applying a voltage on a trigger terminal (21); and a trigger circuit (10) to generate the voltage to apply on the trigger terminal (21), wherein at least the lamp unit (4) is coated with an insulation material. |
| US07652429B2 |
Electrodes with cermets for ceramic metal halide lamps
This invention is about a CMH lamp arc tube seal construction where the feedthrough electrode contains a cermet in such a manner that the said cermet is either not exposed outside the ceramic capillary (which in most cases is polycrystalline alumina, PCA) or if it is exposed to the outside of the arc tube, the part that is exposed has no current carrying function. The invention provides safe ways of assembling the cermet so as to avoid breakage of the said cermet due to mechanical stresses in the electrical connections. |
| US07652424B2 |
Organic light emitting device
An organic light emitting device is disclosed. The organic light emitting device includes a first substrate, a display unit that is positioned on the first substrate and includes a plurality of subpixels, a second substrate facing the first substrate, a seal member attaching the first substrate to the second substrate, and at least one projection. The seal member substantially has a water vapor permeation rate of 100 g/m2 day to 103 g/m2 day. The projection is positioned at a location corresponding to a bezel area of at least one of the first and second substrates. |
| US07652423B2 |
Light-emitting device and electronic apparatus
A light-emitting device includes a transparent substrate, a light-emitting layer which is provided on one surface of the substrate and which emits light in response to an electrical signal, a conductive portion which transmits the electrical signal to the light-emitting layer, such that light from the light-emitting layer is emitted after being transmitted through the substrate, and a light transflective layer which is provided between the conductive portion and the substrate at a predetermined distance from the conductive portion to reflect some of incident light through the substrate and to transmit the remainder. |
| US07652422B2 |
Organic electro luminescence device in which an amorphous silicon thin film transistor is employed as a driving element and a fabrication method thereof
Provided is a method of fabricating an organic electro luminescence device, the method comprising: forming a thin film transistor on a substrate; forming a passivation layer and a first electrode on the substrate including the thin film transistor; forming a contact hole exposing an upper surface of a drain electrode of the thin film transistor at a predetermined portion of the first electrode and the passivation layer; forming a buffer layer and a barrier rib on a predetermined portion of an upper surface of the first electrode; forming an organic emission layer within a region defined by the buffer layer; and forming a second electrode on the organic emission layer such that the second electrode is electrically connected with the drain electrode through the contact hole. |
| US07652421B2 |
Organic EL display
An organic EL display of the present invention includes a plurality of organic EL devices, each including a first electrode, an intermediate insulating film disposed on the first electrode so as to have an exposed portion in which the first electrode is partially exposed, an organic layer disposed on the exposed portion, and a second electrode disposed on the organic layer. The organic layer has, on a part disposed on the exposed portion, a thick film portion disposed around the center of the exposed portion and a thin film portion disposed around the end of the exposed portion and having a smaller thickness than the thick film portion, and the thin film portions of the adjacent organic EL devices are substantially equal in width. |
| US07652419B2 |
Electron emission device and electron emission display using the same
An electron emission device includes a substrate, first electrodes formed on the substrate, electron emission regions electrically connected to the first electrodes, and second electrodes placed over the first electrodes such that the second electrodes are insulated from the first electrodes. The second electrodes have openings to expose the electron emission regions. A third electrode is placed over the second electrodes such that the third electrode is insulated from the second electrodes. The third electrode has openings communicating with the openings of the second electrodes. Each of the electron emission regions and the second electrodes simultaneously satisfy the following conditions: D2/D1≦0.579 (1), and D2≧1 μ (2) where D1 indicates the width of each of the openings of the second electrode, and D2 indicates the width of each of the electron emission regions. |
| US07652418B2 |
Electronic emission device, electron emission display device having the same, and method of manufacturing the electron emission device
An electron emission device which can uniformly emit electrons and can be simply manufactured at a reduced cost, and a display apparatus having improved uniform brightness of pixels by using the electron emission device. In addition, a simple method of manufacturing the electron emission device. The electron emission device includes: a first substrate; a cathode electrode and an electron emission unit disposed on the first substrate; a gate electrode electrically insulated from the cathode electrode; an insulating layer disposed between the cathode electrode and the gate electrode to insulate the cathode electrode from the gate electrode; and an electron emission source including carbon nanotubes (CNTs) that contact the cathode electrode, wherein distances between the gate electrode and the tips of the CNTs are uniform. |
| US07652415B2 |
Electrode materials for electric lamps and methods of manufacture thereof
An electron emissive material comprises an alkaline earth metal halide composition and operable to emit electrons on excitation. A lamp including an envelope, an electrode including an alkaline earth metal halide electron emissive material and a discharge material, is also disclosed. |
| US07652409B2 |
Positioner device
A positioner (2) for moving a sample platform (6) relative to a base (4) is described. The positioner is driven by a piezoelectric arranged to expand and contract along a drive axis, the piezoelectric element has an input end coupled to the base and an output end coupled to first (14) and second (16) output levers extending away from the drive axis of the piezoelectric element in opposing directions. The output levers each have an inner arm arranged to be acted on by the piezoelectric element as it expands and an outer arm to which the sample platform is mounted via platform supports (26, 28). The output levers are mounted such that the piezoelectric element acts on the inner arms of the output levers to cause the outer arms to move in a plane containing the drive axis. This motion of the output levers is communicated via the platform supports to the sample platform, so moving it relative to the base along a direction parallel to the drive axis. |
| US07652408B2 |
Piezoelectric devices, process for producing the piezoelectric device, and inkjet recording head
A process for producing a piezoelectric device constituted by a first electrode, at least one second electrode, and a piezoelectric film sandwiched between the first electrode and the at least one second electrode so that an electric field can be applied to the piezoelectric film. First, a seed layer of a material containing at least one element is formed on a substrate, and then the first electrode is formed on the seed layer. Next, the at least one element is diffused through the first electrode so that the at least one element precipitates on a surface of the first electrode on the opposite side to the seed layer, and then the piezoelectric film is formed on the first electrode. |
| US07652406B2 |
Apparatus for driving drum of washing machine
A radial core type double rotor brushless direct-current motor is provided in which a double rotor structure is employed with inner and outer rotors which are doubly disposed and thus a stator core is completely divided. The motor includes a rotational shaft which is rotatably mounted on a housing of an apparatus, cylindrical inner and outer yokes which are rotatably mounted on the center of the housing, inner and outer rotors including a number of magnets which are mounted with the opposing polarities on the outer surface of the inner yoke and the inner surface of the outer yoke, and a number of cores assemblies which are installed between the inner and outer rotors in which a number of coils are wound around a number of division type cores, respectively. |
| US07652400B2 |
Automotive alternator
A regulator assembly mounting threaded aperture is formed on an inner wall surface of a rear bracket, and a receiving recess portion is recessed into an inner wall surface of the rear bracket around the regulator assembly mounting threaded aperture. A regulator assembly mounting penetrating aperture is disposed through a base of a regulator assembly, and an engaging protruding portion is disposed so as to project from the base around the regulator assembly mounting penetrating aperture. The regulator assembly is fixed to the rear bracket by engaging the engaging protruding portion in the receiving recess portion and fastening a regulator assembly mounting screw that has been passed through the regulator assembly mounting penetrating aperture into the regulator assembly mounting threaded aperture. |
| US07652398B2 |
Magnetic logic device
A method for operating a magnetic logic device (10) is described wherein at least one output variable O=F (IA, IB) is formed from input variables (IA, IB) by at least one logic operation with an operator function F of the magnetic logic device (10), whereby the logic device (10) is set at a starting state for executing the operator function F with a certain operator control signal (SET) before the operation, whereby the operator control signal is selected from a group of control signals with which various non-volatile starting states can be set in a controlled manner, each state being characteristic of a different logic function. Furthermore, a magnetic logic device (10) equipped for implementation of this method is also described. |
| US07652396B2 |
Systems and methods for improving the ability of a power delivery system to withstand multiple failure events
The invention is directed to systems and methods for enhancing the ability of a power delivery system to withstand the occurrence of multiple failure events. Specifically, the invention is directed to a power delivery system employing a web-type network topology for a generator bus where at least two power generating sources, such as generators, are connected by an external ring, wherein the external ring is comprised of a plurality of ring segments. A first set of cables connects each power generating element with a central point and a second set of cables connects the center of each ring segment with the central point, wherein power is deliverable to the central point via at least one of the external ring, first set of cables and the second set of cables. Additional internal rings of cables may also be utilized to connect the first and second sets of cables. |
| US07652393B2 |
Apparatus and method for employing a DC source with an uninterruptible power supply
At least one aspect is directed to an uninterruptible power supply including an I/O and an output in electrical communication with the I/O. The UPS also includes electronic circuitry which is adapted to, in a first mode of operation, receive power from the I/O and convert the AC power to DC power. The electronic circuitry is also adapted to, in a second mode of operation, receive DC power and to provide AC power to the I/O. The electronic circuit is further adapted to, in the first mode of operation, convert the DC power to AC power and to provide the AC power at the output. |
| US07652391B2 |
Starting button apparatus for vehicle
A starting button apparatus for a vehicle includes a switch body, an antenna coil, a reciprocation housing, and a rotation housing. The switch body includes a key hole therein, into which a key fob is inserted, and a starting button mounted thereto. The antenna coil is provided to the switch body to allow power to be applied to the key fob inserted into the key hole. The reciprocation housing is secured to an outer surface of the starting button and has a first inclined guide. The rotation housing is fitted around the reciprocation housing and has a second inclined guide which is slidably engaged with the first inclined guide so as to push the starting button when the inserted key fob is rotated. |
| US07652387B2 |
Stator controlled induction generators with short-circuited rotor
A generator is connectable to a turbine for generating electric power or a motor. An electric power generator system or a motor comprises an asynchronous short-circuited rotor generator or motor comprising a stator, a rotor, and a transformer having a first winding and a second winding, the first winding having a first end and a second end. The stator and the transformer are connectable in series with an electric power distribution grid. |
| US07652385B2 |
Semiconductor device and method of manufacturing the same
Aiming at providing a semiconductor device advanced in performance of transistors, and improved in reliability, a semiconductor device of the present invention has a semiconductor element, a frame component provided over the semiconductor element, while forming a cavity therein, and a molding resin layer covering around the frame component, wherein the frame component is composed of a plurality of resin films (a first resin film and a second resin film) containing the same resin, and the cavity allows the active region of the semiconductor element to expose therein. |
| US07652383B2 |
Semiconductor package module without a solder ball and method of manufacturing the semiconductor package module
A semiconductor package module having no solder balls and a method of manufacturing the semiconductor package module are provided. The semiconductor package module includes a module board on which a plurality of semiconductor devices are able to be mounted, a semiconductor package bonded on the module board using an adhesive, being wire-bondable to the module board, and having already undergone an electrical final test, second wires electrically connecting second bond pads of the semiconductor package to bond pads of the module board; and a third sealing resin enclosing the second wires and the semiconductor package. Because the semiconductor package module does not use solder balls, degradation of solder joint reliability (SJR) can be prevented. Further, the use of a semiconductor package that has already undergone an electrical test can reduce degradation of the yield of a completed semiconductor package module. |
| US07652382B2 |
Micro chip-scale-package system
A micro chip-scale-package system including providing a metal pattern on an adhesion material, attaching an integrated circuit die to the metal pattern, and molding an encapsulant over the integrated circuit die and the metal pattern. |
| US07652381B2 |
Interconnect system without through-holes
Structures employed by a plurality of packages, printed circuit boards, connectors and interposers to create signal paths which reduce the deleterious signal quality issues associated with the use of through-holes. Disclosed structures can coexist with through-hole implementations. |
| US07652380B2 |
Semiconductor device and method of producing the same
A semiconductor device includes a substrate; a wiring formed on the substrate; a base portion disposed at an end portion of the wiring; and an electrode formed on the base portion. The base portion has a size smaller than that of the electrode, so that the base portion is not shifted out of the electrode. |
| US07652379B2 |
Bond pad stacks for ESD under pad and active under pad bonding
A combination of layout improvements and inner layer dielectric (ILD) material improvements provides a bond pad stack that is robust for both gold (Au) and copper (Cu) wires in circuits with only one or two pad metal layers. The layout improvements involve removing all vias between the top metal layer and the metal layers below top metal in the area under the passivation opening (where probe tips and the bond wire are placed). This allows for a more homogenous material without via discontinuities, thereby reducing stress concentration points in the ILD. The ILD material improvement involves adding a layer of silicon nitride in addition to the silicon oxide layer. Traditionally, the ILD consists of either spun-on or high density plasma (HDP) oxides. The growth of the thin layer of silicon nitride over the oxide on the topmost ILD layer provides a composite of significantly increased toughness and prevents cracks or other damage from propagating into the underlying active circuits and routing. |
| US07652377B2 |
Semiconductor device and manufacturing method of the same
A seal ring (102) is formed in a manner to surround each ferroelectric capacitor (101). Additionally, a seal ring (103) is formed in a manner to surround a plurality of ferroelectric capacitors (101). Further, a seal ring (104) is formed in a manner to surround all of the ferroelectric capacitors (101) and along a dicing line (110) inside the dicing line (110). |
| US07652375B2 |
Semiconductor device and method of manufacturing the same
A first electronic circuit component and a second electronic circuit component are electrically connected to an electro-conductive member via a first solder and a second solder, respectively. The electro-conductive member is formed in a resin film. The electro-conductive member is configured as containing a second diffusion barrier metal film. The second diffusion barrier metal film prevents diffusion of the second solder. Between the electro-conductive member and the first solder, a first diffusion barrier metal film is provided. The first diffusion barrier metal film prevents diffusion of the first solder. On the first surface of the resin film and on the electro-conductive member, an adhesive metal film is formed so as to contact with the resin film and the electro-conductive member. The adhesive metal film has stronger adhesiveness to the resin film than either of those of the first solder and the first diffusion barrier metal film. |
| US07652374B2 |
Substrate and process for semiconductor flip chip package
A semiconductor package structure for flip chip package includes at least a patterned circuit layer and an insulating layer alternately stacking up each other. The patterned layer includes a plurality of bump pads, and the insulating layer includes a plurality of etching holes. The etching holes and the bump pads are aligned, such that the bump pads are exposed through the etching holes. A plurality of bumps is disposed on the active surface of the chip, which can be obtained by stud bumping. The etching holes are filled with solder paste, and the bumps of the chips penetrate into the solder filled etching holes. Vibration obtained by mechanical equipment, or ultrasonic equipment can be applied to assist the alignment of the bumps to the corresponding bump pads. A reflow process is applied to collapse the solder paste that fills the etching holes to form electrical connection between the bumps and bump pads. |
| US07652373B2 |
Power delivery using an integrated heat spreader
An integrated heat spreader (IHS) having a groove and a cavity formed therein is disclosed. In one embodiment, the groove has an insulating layer formed therein, and a power conduit is mounted in the groove, the power conduit is electrically isolated from the IHS by the insulating layer, and the power conduit conducts a voltage relative to the IHS to deliver power to the cavity. In another embodiment, the IHS is soldered to a semiconductor die and a package substrate. In a further embodiment, the power conduit comprises an edge connector. |
| US07652371B2 |
Semiconductor package
A semiconductor package is provided with a package main body including a base portion configured by joining thin plates integrally, and a semiconductor device accommodating portion provided on one surface of the base portion, electric terminals electrically connected to a semiconductor device in the accommodating portion and exposed to an outer surface of the accommodating portion, and a heat high-transfer element including at least one layer-like member provided in the base portion. The layer-like member is configured independent of the base portion by a material having a thermal conductivity higher than that of the base portion, and extends from a position corresponding to a heat-generation site of the semiconductor device to a position in an outside of the heat-generation site corresponding position. |
| US07652364B2 |
Crossing conductive traces in a PCB
A printed circuit board includes at least two conductive traces, each having a first portion and a second portion. The printed circuit board also includes a cross-over section that includes two electrically conductive portions, each connecting electrically to the first and second portions of a corresponding one of the conductive traces, such that the conductive traces in their first portions lie on opposite sides of each other as they do in their second portions. |
| US07652361B1 |
Land patterns for a semiconductor stacking structure and method therefor
A semiconductor device has a substrate. A semiconductor die is coupled to a first surface of the substrate. An encapsulate is placed over the semiconductor die. A first plurality of lands is formed on the first surface of the substrate around the encapsulate. A second plurality of lands is formed on a second surface of the substrate. A first group of the second plurality of lands has a pitch and a second group of the second plurality of lands has a pitch of a different length. |
| US07652357B2 |
Quad flat no-lead (QFN) packages
Quad Flat No-Lead (QFN) packages are provided. An embodiment of a QFN package includes a semiconductor chip including an active surface and an inactive surface, a plurality of leads, a plurality of wire bonds configured to couple the plurality of leads to the semiconductor chip, and a mold material including a mounting side and having a perimeter. The active surface is oriented toward the mounting side, the plurality of wire bonds are disposed between the active surface and the mounting side within the mold material, and the plurality of leads are exposed on the mounting side and are at least partially encapsulated within the perimeter of the mold material. |
| US07652353B2 |
Semiconductor device
A semiconductor device for improving performance of a p-channel transistor and an n-channel transistor having multi-finger structures. Gates of the n-channel transistor are arranged so that their gate width direction is parallel to one side of a first region. Gates of the p-channel transistor are arranged so that their gate width direction extends at an angle of 45 degrees with respect to one side of a second region. The ratio of a maximum gate width of the p-channel transistor arranged in the second region to the pitch between the gates of the p-channel transistor is set in accordance with the ratio of the area of an ineffective region to the area of the second region. |
| US07652348B1 |
Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits
An apparatus and method for wafer level fabrication of high value inductors directly on top of semiconductor integrated circuits. The apparatus and method includes fabricating a semiconductor wafer including a plurality of dice, each of the dice including power circuitry. Once the wafer is fabricated, then a plurality of inductors are fabricated directly onto the plurality of dice on the wafer and are in electrical contact with a switching node of the power circuitry on each die respectively. The inductors are fabricated by forming a plurality of magnetic core inductor members on an interconnect dielectric layer for each die on the wafer. An insulating layer and then inductor coils are then formed over the plurality of magnetic core inductor members over each die. A layer of magnetic paste is also optionally provided over each inductor coil to further increase inductance. |
| US07652346B2 |
Semiconductor device and manufacturing method thereof
A semiconductor device includes an active region formed on a semiconductor substrate, an element isolation region formed on the semiconductor substrate so as to surround the active region, and a gate electrode formed on the active region. A region that causes tensile stress so as to improve carrier mobility in the active region is provided in the element isolation region. |
| US07652334B2 |
Shallow trench isolation formation
A method and structure for forming a semiconductor structure. A semiconductor substrate is provided. A trench is formed within the semiconductor substrate. A first layer of electrically insulative material is formed within the trench. A first portion and a second portion of the first layer of electrically insulative material is removed. A second layer of electrically insulative material is selectively grown on the first layer comprising the removed first portion and the removed second portion. |
| US07652332B2 |
Extremely-thin silicon-on-insulator transistor with raised source/drain
An extremely-thin silicon-on-insulator transistor is provided that includes a buried oxide layer above a substrate, a silicon layer above the buried oxide layer, a gate stack on the silicon layer, a nitride liner on the silicon layer and adjacent to the gate stack, an oxide liner on and adjacent to the nitride liner, and raised source/drain regions. The gate stack includes a high-k oxide layer on the silicon layer and a metal gate on the high-k oxide layer. Each of the raised source/drain regions has a first part comprising a portion of the silicon layer, a second part adjacent to parts of the oxide liner and the nitride liner, and a third part above the second part. Also provided is a method for fabricating an extremely-thin silicon-on-insulator transistor. |
| US07652331B2 |
Semiconductor device and method for fabricating the same
A semiconductor device includes a device isolation structure formed on a semiconductor substrate to define an active region. A first Si-based epitaxial pattern is formed over the active region corresponding to a bit line contact region and a portion of a gate region at both sides adjacent to the bit line contact region. A second Si-based epitaxial layer is formed over the semiconductor substrate which is stepped up on the first Si-based epitaxial pattern. A stepped gate pattern is formed over the stepped second Si-based epitaxial layer. |
| US07652328B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device includes an isolation region, a semiconductor element region defined by the isolation region, and having a channel forming portion and a recessed portion, the recessed portion being formed between the isolation region and the channel forming portion, and an epitaxial semiconductor portion formed in the recessed portion, wherein the semiconductor element region has a wall portion between the isolation region and the epitaxial semiconductor portion. |
| US07652324B2 |
NAND type dual bit nitride read only memory and method for fabricating the same
A NAND type dual bit nitride read only memory and a method for fabricating thereof are provided. Firstly, a plurality of isolation layers, which are spaced and parallel to each other are formed in the substrate. Next, a plurality of word lines and a plurality of oxide-nitride-oxide (ONO) stack structures are formed on the substrate. The word lines are spaced and parallel to each other, and also the word lines are perpendicular to the isolation layers. Each of the ONO stack structure is located between the corresponding word line and the substrate. And then a plurality of discontinuous bit lines, which are located between the word lines and between the isolation layers are formed on the substrate. The structure of the present invention of the NAND type dual bit nitride read only memory is similar to that of a complementary metal-oxide semiconductor (CMOS), and their fabrication processes are fully compatible. |
| US07652318B2 |
Split-gate memory cells and fabrication methods thereof
Split-gate memory cells and fabrication methods thereof. A split-gate memory cell comprises a plurality of isolation regions formed on a semiconductor substrate along a first direction, between two adjacent isolation regions defining an active region having a pair of drains and a source region. A pair of floating gates are disposed on the active regions and self-aligned with the isolation regions, wherein a top level of the floating gate is equal to a top level of the isolation regions. A pair of control gates are self-aligned with the floating gates and disposed on the floating gates along a second direction. A source line is disposed between the pair of control gates along the second direction. A pair of select gates are disposed on the outer sidewalls of the pair of control gates along the second direction. |
| US07652316B2 |
Semiconductor transistor (DMOS) device for use as a power amplifier
The invention relates to in particular a lateral DMOST with a drain extension (8). In the known transistor a further metal strip (20) is positioned between the gate electrode contact strip and the drain contact (16) which is electrically connected with the source region contact (15). In the device proposed here, the connection between the further metal strip (20) and the source contact (15,12) comprises a capacitor (30) and the further metal strip (20) is provided with a further contact region (35) for delivering a voltage to the further metal strip (20). In this way an improved linearity is possible and the usefulness of the device is improved in particular at high power and at high frequencies. Preferably the capacitor (30) is integrated with the transistor in a single semiconductor body (1). The invention further comprises a method of operating a device (10) according to the invention. |
| US07652313B2 |
Deep trench contact and isolation of buried photodetectors
The invention provides vertically-stacked photodiodes buried in a semiconductor material that are isolated and selectively contacted by deep trenches. One embodiment of the invention provides a pixel sensor comprising: a plurality of photosensitive elements formed in a substrate, each photosensitive element being adapted to generate photocharges in response to electromagnetic radiation; and a plurality of photocharge transfer devices, each photocharge transfer device being coupled to at least one of the plurality of photosensitive elements. |
| US07652312B2 |
CMOS image sensor
A complementary metal-oxide semiconductor (CMOS) image sensor comprises a photodiode region generating electrical charges in response to incident light thereon. The CMOS image sensor further comprises a first floating diffusion layer adapted to receive the electrical charges from the photodiode region in response to a global transfer signal and a second floating diffusion region adapted to receive the electrical charges from the first floating diffusion region in response to a pixel selection signal. |
| US07652311B2 |
III-nitride device with reduced piezoelectric polarization
A III-nitride based field effect transistor obtains improved performance characteristics through manipulation of the relationship between the in-plane lattice constant of the interface of material layers. A high mobility two dimensional electron gas generated at the interface of the III-nitride materials permits high current conduction with low ON resistance, and is controllable through the manipulation of spontaneous polarization fields obtained according to the characteristics of the III-nitride material. The field effect transistor produced can be made to be a nominally on device where the in-plane lattice constants of the material forming the interface match. A nominally off device may be produced where one of the material layers has an in-plane lattice constant that is larger than that of the other layer material. The layer materials are preferably InAlGaN/GaN layers that are particularly tailored to the characteristics of the present invention. |
| US07652310B2 |
Negative resistance field effect device and high-frequency oscillation device
There is provided a 3-terminal negative differential resistance field effect element having a high output and high frequency characteristic, requiring low power consumption, and preferably having a high PVCR. The field effect element uses a compound hetero structure and forms a dual channel layer by connecting a high-transfer degree quantum well layer (13) to a low-transfer degree quantum dot layer (15) via a barrier layer (14) on a substrate (11). Under existence of an electric field obtained by voltage application to a gate electrode (17), the negative resistance field effect element (10) changes a carrier accelerated by a drain voltage applied to a drain electrode (19) from a high-transfer degree channel to a low-transfer degree channel by the tunnel effect or over the barrier layer, thereby exhibiting negative differential resistance for the drain current and changing the negative resistance inclination by the gate voltage. |
| US07652309B2 |
Solid state imaging module
A CCD solid state imaging module comprises a CCD area sensor, a substrate bias voltage setting device formed on said CCD area sensor for outputting a voltage, and a substrate bias voltage outputting device formed on a chip other than said CCD area sensor for outputting a substrate bias voltage of said CCD area sensor by selecting one voltage level from a plurality of voltages based on the voltage output by said substrate bias voltage setting device. A solid state imaging module suitable for a CCD area sensor having multiple driving modes can be provided. |
| US07652305B2 |
Methods and apparatus to improve frit-sealed glass package
A hermetically sealed package includes: a first plate including inside and outside surfaces; a second plate including inside and outside surfaces; frit material disposed on the inside surface of the second plate; and at least one dielectric layer disposed directly or indirectly on at least one of: (i) the inside surface of the first plate at least opposite to the frit material, and (ii) the inside surface of the second plate at least directly or indirectly on the frit material, wherein the frit material forms a hermetic seal against the dielectric layer in response to heating. |
| US07652297B2 |
Light emitting device
A light emitting device is disclosed herein. An embodiment of the light emitting device comprises a substrate and a reflector extending from the substrate. The reflector forms a cavity in conjunction with the substrate. A light emitter is located in the cavity. At least one first recessed portion is located in the reflector, the at least one first recessed portion extends substantially axially around the reflector. |
| US07652292B2 |
Flexible electronic device and production method of the same
A flexible electronic device excellent in heat liberation characteristics and toughness and a production method for actualizing thereof in low cost and with satisfactory reproducibility are provided. A protection film is adhered onto the surface of a substrate on which surface a thin film device is formed. Successively, the substrate is soaked in an etching solution to be etched from the back surface thereof so as for the residual thickness of the substrate to fall within the range larger than 0 μm and not larger than 200 μm. Then, a flexible film is adhered onto the etched surface of the substrate, and thereafter the protection film is peeled to produce a flexible electronic device. |
| US07652284B2 |
Process monitor mark and the method for using the same
The invention is directed to a mark pattern for forming a process monitor mark in a patterned underlayer to monitor a patterning result of a photoresist layer over the patterned underlayer around the boundary between a peripheral region and a device region of a die, wherein the patterned underlayer is formed by using a first mask having a first pattern in a main region of the first mask and the mark pattern at an unused region of the first mask and the first pattern possesses a first mask critical dimension. The mark pattern comprising: a second pattern and a frame pattern. The second pattern has a second mask critical dimension, wherein the second mask critical dimension is as same as the first mask critical dimension. The frame pattern encloses the second pattern. |
| US07652280B2 |
Light-emitting device and article
A device comprising a light transmissive element, a nano-wire light-emitting device, and a light transmissive controller communicating with the nano-wire light-emitting device. The nano-wire light-emitting device, and the light transmissive controller, are supported by the light transmissive element. An article includes two or more of the devices. |
| US07652277B2 |
Radiation image detecting apparatus
Generation of dark current due to emission of back lighting to radiation image detectors is sufficiently suppressed. A radiation image detecting apparatus includes a radiation image detector and a light emitting section. A biasing electrode to which a biasing voltage is applied, a photoconductive layer for generating electric charges when irradiated with recording electromagnetic waves bearing a radiation image, a substrate side charge transport layer for transporting the electric charges which are generated in the photoconductive layer, and an active matrix substrate provided with a plurality of charge collecting electrodes for collecting the electric charges which are generated in the photoconductive layer, are laminated in this order to form the radiation image detector. The light emitting section emits light onto the radiation image detector at least during irradiation of the recording electromagnetic waves. The average composition of the substrate side charge transport layer is SbxS100-x (41≦x≦60). |
| US07652275B2 |
Non-contact probe control interface
A probe control interface is provided for a structured light non-contact coordinate measuring machine probe. Portions of a video control signal for controlling the grey level of selected rows of pixels of a spatial light modulator of the probe can be decoded into control signals for additional probe components or functions that have been added to increase the measuring capabilities or versatility of the non-contact probe. By providing the additional probe component control signals in this manner, a versatile structured light non-contact probe system can be made compatible with a standard probe head autojoint system (e.g. a Renishaw™ type system), thus allowing the probe to be automatically exchanged with other standard probes and allowing existing systems to use the non-contact probe more easily. Various aspects of the probe control interface allow for relatively simple, compact, lightweight and robust implementation. |
| US07652274B2 |
Optical device
An optical device for use with an imaging device for taking photographic images of an object includes a light emitting element capable of emitting light, and a lens arranged so as to direct light from the light emitting element to illuminate the object. The light emitting element may include at least two light emitting zones arranged so that light from the light emitting zones can be directed from the lens in respective corresponding spatial angles, and that the light emitting zones can be individually and selectively controlled to emit a controllable intensity of light. |
| US07652269B2 |
Laser atom probe methods
A laser atom probe (100) situates a counter electrode between a specimen mount and a detector (106), and provides a laser (116) having its beam (122) aligned to illuminate the specimen (104) through the aperture (110) of the counter electrode (108). The detector, specimen mount (102), and/or the counter electrode may be charged to some boost voltage and then be pulsed to bring the specimen to ionization. The timing of the laser pulses may be used to determine ion departure and arrival times allowing determination of the mass-to-charge ratios of the ions, thus their identities. Automated alignment methods are described wherein the laser is automatically directed to areas of interest. |
| US07652264B2 |
Filament member, ion source, and ion implantation apparatus
A filament member configured to discharge thermions may be employed in an ion source of an ion implantation apparatus. A filament member may include an anode disposed around a central portion of the filament member, a cathode disposed around a periphery of the filament and/or enclosing the anode, and at least one conductive path disposed between the anode and the cathode to discharge the thermions. |
| US07652262B2 |
Radiographic image detecting apparatus and radiographic imaging system
A radiographic imaging system 1 of the present invention includes: a radiographic image detecting apparatus 6 to obtain radiographic image data; a console 7 to operate the radiographic image detecting apparatus, the console including a display unit 17 for displaying the obtained radiographic image data; and an image storage device 2 which is communicable with the radiographic image detecting apparatus and the console through a network 8, wherein the radiographic image detecting apparatus transmits the obtained radiographic image data to the image storage device, and generates confirmation radiographic image data has a small amount of data based on the information and transmits the information to the console, the image storage device stores the transmitted radiographic image data, and the console displays the transmitted confirmation radiographic image data on the display unit. |
| US07652261B1 |
Multichannel nanoparticle scintillation microdevice with integrated waveguides for radiation detection
A device for detecting radiation includes a substantially transparent substrate with one or more substantially transparent scintillating films patterned onto the surface and with one or more integrated waveguides such that radiation of differing species may be detected by an optical light detector and such that the composition of the radiation may be analyzed. A scintillating material for detecting individual species of radiation and including one or more groups of nanoparticles mixed with a fast electron scintillating material and extruded into a transparent film such that a light pulse is emitted when said transparent film is exposed to the species of radiation targeted by the nanoparticle groups. |
| US07652260B2 |
Particle detection circuit comprising basic circuits forming subpixels
The particle detection circuit comprises a plurality of basic circuits. Each basic circuit comprises a particle detector element connected to an associated counter and a summing circuit having a first input connected to the output of the counter. Basic circuits, each forming a subpixel, are grouped together by series connection of their summing circuits to form a pixel. The output of the pixel, formed by the output of the summing circuit of a last basic circuit of the pixel, supplies counting signals representative of the number of particles detected by the set of basic circuits of the pixel. Disabling certain basic circuits of the pixel, by selective zero resetting of the first input of their summing circuit, can enable only the particles detected by certain zones of the pixel to be counted. |
| US07652259B2 |
Apparatus and methods for imaging and attenuation correction
Imaging apparatus, is provided, comprising a first device, for obtaining a first image, by a first modality, selected from the group consisting of SPECT, PET, CT, an extracorporeal gamma scan, an extracorporeal beta scan, x-rays, an intracorporeal gamma scan, an intracorporeal beta scan, an intravascular gamma scan, an intravascular beta scan, and a combination thereof, and a second device, for obtaining a second, structural image, by a second modality, selected from the group consisting of a three-dimensional ultrasound, an MRI operative by an internal magnetic field, an extracorporeal ultrasound, an extracorporeal MRI operative by an external magnetic field, an intracorporeal ultrasound, an intracorporeal MRI operative by an external magnetic field, an intravascular ultrasound, and a combination thereof, and wherein the apparatus further includes a computerized system, configured to construct an attenuation map, for the first image, based on the second, structural image. Additionally, the computerized system is configured to display an attenuation-corrected first image as well as a superposition of the attenuation-corrected first image and the second, structural image. Furthermore, the apparatus is operative to guide an in-vivo instrument based on the superposition. |
| US07652258B2 |
Method, apparatus, and system of reducing polarization in radiation detectors
Method, apparatus and system for reducing or preventing polarization in semiconductor radiation detectors for medical imaging. For example, an apparatus includes a semiconductor with electrodes coupled thereto, configured to generate an electrical signal in the electrodes in response to absorption of ionizing radiation in the semiconductor, wherein the absorption of the ionizing radiation generates a space charge in the semiconductor; and an infra-red (IR) generator configured to generate IR radiation of a selectable wavelength, the selectable wavelength being chosen so as to at least partially reduce an effect of the space charge on the electrical signal. |
| US07652255B2 |
Radiation converter and method for production thereof
A radiation converter has a luminophore layer formed by needle-shaped crystals applied on a substrate, the crystals being composed of CsI. doped with Tl. The emission spectrum is modified to obtain smaller values by making the Tl content between 200 ppm and 2,000 ppm. |
| US07652253B2 |
Method and system for plasma-induced terahertz spectroscopy
A method of analyzing a remotely-located object includes the step of illuminating at least a portion of a targeted object with electromagnetic radiation to induce a phase transformation in the targeted object, wherein the phase transformation produces an emitter plasma, which emits terahertz radiation. The method also includes the step of ionizing a volume of an ambient gas to produce a sensor plasma by focusing an optical probe beam in the volume and the step of detecting an optical component of resultant radiation produced from an interaction of the focused optical probe beam and the terahertz radiation in the sensor plasma. Detecting an optical component of the resultant radiation emitted by the sensor plasma facilitates detection of a characteristic fingerprint of the targeted object imposed onto the terahertz radiation produced as a result of the induced phase transformation. |
| US07652249B2 |
Charged particle beam apparatus
A charged particle beam apparatus for obtaining information of an uneven surface or a depression/protrusion of a sample by irradiating a charged particle beam to a sample having an uneven surface or a depression/protrusion at a plurality of focal positions, measuring signal emitted from the sample, and comparing profile waveforms corresponding to edge portions of the uneven surface. |
| US07652246B2 |
Optical pickup device and optical disk device
A laser emitting device (9) includes a light emitting portion (4) that emits light of a wavelength λ1 (approximately 405 nm), a light emitting portion (5) that emits light of a wavelength λ2 (approximately 650 nm), and a light emitting portion (6) that emits light of a wavelength λ1 (approximately 780 nm). The light emitting position of the light emitting portion (4) and the light emitting position of the light emitting portion (6) are approximately on the same position as seen in the direction of an optical axis of emitted light of the laser emitting device (9). An optical axis adjusting element (18) is provided for adjusting an optical axis of return light of at least one of the wavelengths among return lights of the wavelengths λ1, λ2 and λ3 so that respective return lights emitted by the light emitting portions (4, 5 and 6) of the laser emitting device (9) and reflected by an optical recording medium (16) are received by a common light detector (20). |
| US07652243B2 |
Amplification with feedback capacitance for photodetector signals
Signals from an imager pixel photodetector are received by an amplifier having capacitive feedback, such as a capacitive transimpedance amplifier (CTIA). The amplifier can be operated at a low or no power level during an integration period of a photodetector to reduce power dissipation. The amplifier can be distributed, with an amplifier element within each pixel of an array and with amplifier output circuitry outside the pixel array. The amplifier can be a single ended cascode amplifier, a folded cascode amplifier, a differential input telescopic cascode amplifier, or other configuration. The amplifier can be used in pixel configurations where the amplifier is directly connected to the photodetector, or in configurations which use a transfer transistor to couple signal charges to a floating diffusion node with the amplifier being coupled to the floating diffusion node. |
| US07652242B2 |
Device for processing and digitizing an energy spectrum of an electromagnetic radiation
This device for processing and digitizing an energy spectrum of a radiation, comprises a charge preamplification circuit of the integrating circuit type, suitable for being connected to a semiconductor detector; a lag line energy measurement circuit connected to the output of the preamplification circuit; and a sampler connected to the output of the energy measurement circuit. It further comprises a synchronization circuit a current pulse measurement circuit connected to the output of the preamplification circuit and calculating the difference between the output and a differential of the output of the preamplification circuit; and a discrimination circuit forming a binary signal according to the output of the pulse measurement circuit said logic signal controlling the sampling times of the sampler. |
| US07652241B2 |
Image acquisition timing system and method
A system and method for timing image acquisitions provide an optical charge pulse to a sensor within an optical imaging system prior to image acquisitions by the optical imaging system. This optical charge pulse compensates for dark current discharge in the sensor. |
| US07652236B2 |
Lighting system for color control
A lighting arrangement provides light of a desired color. The arrangement includes light sources that each emit light of a respective color that, when mixed, is perceivable as the desired color. A light detector is configured to receive light reflected by a color reference surface having a specific reference color. A controller is configured to analyzes a signal from the light detector and recognizes the color of the received light as the color of the reference surface. The controller controls the light sources such that the desired color corresponds to the color of the color reference surface. |
| US07652235B2 |
Spatial frequency wavefront sensor system and method
Devices systems, and methods can characterize an optical surface of an object. A wavefront sensor system focuses light energy propagating from the object to form a pattern on a detector. The system maps the pattern to an array with a transform function such as a Fourier transform. The values of array correspond to characteristic locations and signals in a transform space, for example an intensity of spatial frequency signals in frequency space. The characteristic location and intensity of these signals in transform space are used to measure the optical surface. For example, a characteristic frequency of a spatial frequency intensity peak in Fourier transform space can be used to estimate the location of spots on the detector. Alternatively, the characteristics can be used to the measure sphere, cylinder and axis of a wavefront, wavefront elevation maps and point spread functions, often without locating positions of individual spots on the detector. |
| US07652234B2 |
System and method for destroying flying objects
A method for obtaining a sky view of a battle site, comprising launching an interceptor (2) towards at least one detected flying threat (3); the interceptor (2) tracking the threat (3) using at least one remote sensor for achieving a kill of the threat (3) at a designated kill site (4) being at a large range from the at least one sensor; when the interceptor (2) approaches the kill site (4), releasing from the interceptor (2) at least one detachable vehicle (7) that includes at least one local sensor (8) for sensing the kill site (4) from a range considerably shorter than the large range and communicating the sensed data. |
| US07652232B2 |
Coffee maker and microwave oven and method for controlling the same
Coffee maker and microwave oven, in which a microwave function and a coffee maker function can be performed in succession; and a method for controlling the same. The coffee maker and microwave oven includes a coffee maker unit, a microwave oven unit, an input unit for applying a coffee extraction order for the coffee maker unit and a cooking order for the microwave oven unit, and a control unit for carrying out coffee extraction and cooking in succession according to an order of reception of the orders. |
| US07652228B2 |
Steam-generating warming article
A steam-generating warming article 1 which has a steam generating element 2 making use of chemical energy and is adapted to supply steam while in contact with a human body. The article 1, while in contact with the body, maintains the skin surface temperature at 38° to 49° C. for 3 to 15 hours and cumulatively generates 0.5 to 12 mg/3 hr·cm2 of steam. The steam-generating warning article 1 is used to improve the human body's physiology. The steam generating element 2 is preferably a heat generating sheet prepared by incorporating an aqueous electrolyte solution into a molded sheet containing an oxidizable metal, a reaction accelerator, and a fibrous material. |
| US07652225B2 |
Method and device for machining composite parts formed from a carrier device and a stamping pad
A processing device for processing a composite component with at least a support device and a stamp pad having at least one operating head of a material-removing unit. The material-removing unit and the composite component are moved relative to one another by means of a handling unit controlled by a control unit whereby material is removed from the composite component. The stamp pad of the composite component is divided into several mutually spaced pad parts by means of a dividing gap, whereby the operating head together with a dispensing unit of an ink dispenser unit is incorporated in an effector unit. |
| US07652222B2 |
Electric discharge machine and method for optimizing machining conditions of the electric discharge machine
A discharge voltage detecting unit of an electric discharge machine detects a discharge voltage and determines an average discharge voltage in a specified period of time. An optimum machining condition computing unit determines a discharge current that makes an average discharge voltage detected by a discharge voltage detecting unit equal to an average discharge voltage when a new machining liquid is used. The optimum machining condition computing unit determines an optimal discharging time, an optimal non-operating time, and an optimal servo reference voltage from relational equations depending on the determined discharge current. A machining condition data base storing unit stores the discharge current, the discharging time, the non-operating time, and the servo reference voltage. A servo control unit establishes the optimum machining conditions at the time of machining. |
| US07652221B2 |
Contact drive arrangement
The disclosure relates to a contact drive arrangement for the movement of at least one contact in high-voltage switchgear systems having a contact drive and having an auxiliary switch, which has at least two auxiliary contacts. The contact drive works together with the at least one contact and with a first auxiliary contact. Furthermore, a delay drive is connected functionally in parallel with the contact drive, and the delay drive works together with a second auxiliary contact. The first and second auxiliary contact are electrically connected in series. In addition, the delay drive has a damping element, and by means of the damping element the time for a switching operation is extended in comparison with the time for a switching operation with the contact drive. |
| US07652220B2 |
Sensor device
A touch sensor device for a household appliance or the like is disclosed, for producing a signal for controlling the appliance's operation when touched by a user's finger. The sensor comprises a capacitance sensor element connected to control circuitry, wherein the sensor is connected to a first side of a circuit board, typically facing towards the inside of the appliance. In the same vicinity on the other side of the circuit board is a conductive field that is not galvanically connected to the sensor element, but which is positioned against a non-conductive panel, the other side of which forms the exterior of the appliance. The exterior surface of the panel is a touch area, so that contact by a user's finger in the touch area alters the capacitance, which is detected by the capacitance sensor element and is detected by the control circuitry for controlling the appliance. |
| US07652216B2 |
Electrical switch, as for controlling a flashlight
An electrical switch may comprise a base having three electrical conductors thereon and an electrically conductive flexible dome adjacent the base. The flexible dome has plural longer legs extending from its dome and in electrical contact with a first conductor, has a shorter leg extending from its dome and overlying a second conductor, and has its dome overlying a third conductor. A pushbutton must be moved over a distance substantially greater than an actuation distance of the flexible dome to apply sufficient force to cause the shorter leg to contact the second conductor and the dome to contact the third conductor. A spring between the pushbutton and the flexible dome couples force to the flexible dome. |
| US07652214B2 |
Electronic component package
In an electronic component package in which an electronic component mounted on a mounting substrate via external electrodes placed on the mounting substrate is covered by a mold resin, the electronic component has a component cover which covers elements placed on the lower face of a component substrate, and which forms cavities, and a protective member which is lower in elastic modulus than the mold resin is disposed in a portion which excludes portions joined with the external electrodes in a lower face of the component cover, and which is opposed to the cavities. |
| US07652209B2 |
Method of junction formation for CIGS photovoltaic devices
Sulfur is used to improve the performance of CIGS devices prepared by the evaporation of a single source ZIS type compound to form a buffer layer on the CIGS. The sulfur may be evaporated, or contained in the ZIS type material, or both. Vacuum evaporation apparatus of many types useful in the practice of the invention are known in the art. Other methods of delivery, such as sputtering, or application of a thiourea solution, may be substituted for evaporation. |
| US07652203B2 |
Animal feed with low phytic acid, oil burdened and protein laden grain
The present invention provides grain, seed, feed made from the grain or seed, pet food made from the grain, and food products made from the grain. The grain may be maize grain with the following characteristics: oil burdened, elevated protein content, and low phytate levels. The combination of oil burdened, protein laden, and decreased phytate characteristics in grain makes a grain that provides more calories, protein and phosphorus and other nutrients to the feeding animal. Pet foods, and animal feeds and corn food products made of the present invention will provide increased nutrition because of the increased bioavailability of the components of the grain. |
| US07652200B1 |
Soybean variety XB35J08
According to the invention, there is provided a novel soybean variety designated XB35J08. This invention thus relates to the seeds of soybean variety XB35J08, to the plants of soybean XB35J08 to plant parts of soybean variety XB35J08 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB35J08 with another soybean plant, using XB35J08 as either the male or the female parent. |
| US07652199B2 |
Soybean variety D4456885
The invention relates to the soybean variety designated D4456885. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4456885. Also provided by the invention are tissue cultures of the soybean variety D4456885 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4456885 with itself or another soybean variety and plants produced by such methods. |
| US07652198B2 |
Soybean variety D4698013
The invention relates to the soybean variety designated D4698013. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4698013. Also provided by the invention are tissue cultures of the soybean variety D4698013 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4698013 with itself or another soybean variety and plants produced by such methods. |
| US07652197B2 |
Soybean variety D4233569
The invention relates to the soybean variety designated D4233569. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4233569. Also provided by the invention are tissue cultures of the soybean variety D4233569 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4233569 with itself or another soybean variety and plants produced by such methods. |
| US07652194B2 |
Processes and vectors for producing transgenic plants
This invention describes a process for gene expression in plants utilizing translational vectors. Said translational vectors cause a gene of interest to be stably integrated into a transcriptionally active host genomic DNA such that the transcription of the gene of interest is controlled by a promoter of the host plant. Said translational vectors are preferably based on internal ribosome entry site (IRES) elements that are of plant origin. |
| US07652193B2 |
Tetraploid watermelon producing small fruits
Tetraploid watermelon inbreds are disclosed. The invention relates to the seeds and plants of the tetraploid watermelon inbreds, the methods of propagating the tetraploid inbreds through seeds and tissue culture. The invention also relates to methods of producing the triploid seedless watermelon seeds and plants by crossing the tetraploid inbreds with diploid watermelon inbreds, and to the triploid plants produced therefrom. |
| US07652191B2 |
Nonhuman mammals exhibiting PTSD-like behavior
The invention relates to production of maladapted animals characterized by PTSD like behavior from a population by behavioral conditioning. The method includes determining a baseline behavioral level for individual under defined conditions; exposing each individual animal to trauma event and further determining a posttraumatic event behavioral level; re-exposing each individual to a trauma related event and further determining an individual post trauma related event behavioral level and evaluating the individual post trauma related event behavioral level for each individual animal with respect to a baseline value according to a predetermined rule in order to determine which individuals are maladapted animals characterized by PTSD like behavior. Use of the method for assaying efficacy of PTSD treatment is within the scope of the invention, as are animals produced by claimed methods. Once the method is established, biological parameters may be employed in addition to, or in lieu of behavioral parameters. |
| US07652188B2 |
Adhesive bandage with display
An adhesive bandage is provided. The adhesive bandage includes: (a) an absorbent pad having an absorbent surface; (b) an adhesive tape attached to the absorbent pad, the adhesive tape being configured for attaching to a skin region so as to position the absorbent surface against a portion of the skin region; (c) a display being positioned on an outer surface of the adhesive bandage the display being configured and positioned so as to be viewable by an individual when the adhesive tape is attached to the skin region; and (d) a power source attached to or integrated with the adhesive tape, the power source being for powering the display, the display being for increasing an acceptability of use of the adhesive bandage by the individual when powered. Furthermore, the present invention provides an adhesive bandage with a display, the display being for displaying a skin condition value and for increasing an acceptability of use of the adhesive bandage by the individual when powered. |
| US07652185B2 |
Catalyst recovery process
A process for reducing boron trifluoride usage and emissions associated with PAO manufacture, the process comprising distilling a portion of the crude PAO product containing a boron trifluoride-organic catalyst at a temperature sufficient to cause the boron trifluoride-organic catalyst to dissociate to produce an overhead stream comprising uncomplexed boron trifluoride and an uncomplexed organic catalyst component, contacting the uncomplexed boron trifluoride and uncomplexed organic catalyst component in a condenser column having an internal structure that increases the recombination of the uncomplexed boron trifluoride and uncomplexed organic catalyst component to form a recycle boron trifluoride-organic catalyst. |
| US07652184B2 |
Alkylaromatics production
A process for alkylation of an alkylatable aromatic compound to produce a monoalkylated aromatic compound, comprising the steps of: (a) providing at least one reaction zone having a water content with at least one alkylation catalyst having an activity and a selectivity for said monoalkylated benzene, said alkylation catalyst comprising a porous crystalline molecular sieve of a MCM-22 family material, said MCM-22 family material is characterized by having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 3.57±0.07 and 3.42±0.07 Angstroms; (b) supplying the reaction zone with at least one alkylatable aromatic compound and at least one alkylating agent; (c) operating the reaction zone under suitable alkylation or transalkylation conditions, to produce at least one effluent which comprises a monoalkylated aromatic compound and a polyalkylated aromatic compound(s); (d) monitoring the amount of the monoalkylated aromatic compound or the amount of the polyalkylated aromatic compound(s) in the effluent; (e) adjusting the water content in the reaction zone to secure a desired amount of the monalkylated aromatic compound or the polyalkylated aromatic compound(s) in the effluent, the water content in the reaction zone being in a range from about 1 wppm to about 900 wppm; and wherein the polyalkylated aromatic compound(s) produced is reduced as compared to the reaction zone having a water content of about 0 wppm when the reaction zone is operated under equivalent conditions. |
| US07652178B2 |
Perfluoroparacyclophane and methods of synthesis and use thereof
A composition comprising perfluoro-[2,2]-paracyclophane dimer compound is disclosed. The synthesis reaction of the paracyclophane dimer from 1,4-bis(chlorodifluoromethane)-2,3,5,6-tetrafluorobenzene involves heating in the presence of a metal catalyst and a solvent. A perfluorinated paraxylylene coating formed from the perfluorinated paracyclophane dimer is also disclosed. |
| US07652176B2 |
Process for the preparation of dimethyl ether
Process for the preparation of dimethyl ether product by catalytic conversion of synthesis gas to dimethyl ether comprising contacting a stream of synthesis gas comprising carbon dioxide with one or more catalysts active in the formation of methanol and the dehydration of methanol to dimethyl ether to form a product mixture comprising the components dimethyl ether, methanol, carbon dioxide and unconverted synthesis gas, washing the product mixture comprising carbon dioxide and unconverted synthesis gas in a scrubbing zone with a liquid solvent being rich in potassium carbonate or amine and thereby selectively absorbing carbon dioxide in the liquid solvent, subjecting the thus treated product mixture to a distillation step to separate methanol and water from dimethyl ether and unconverted synthesis gas stream with a reduced content of carbon dioxide and separating the unconverted synthesis gas from the dimethyl ether product. |
| US07652175B2 |
High shear process for the production of acetaldehyde
A method of use for a high shear device incorporated into a process or system for the production of acetaldehyde from ethylene as a reactor device is shown to be capable of decreasing mass transfer limitations, by forming a feed stream emulsion, and thereby enhancing the acetaldehyde production process in the system. |
| US07652174B2 |
High shear process for the production of chloral
Use of a high shear mechanical device incorporated into a process for the production of chloral as a reactor device is capable of decreasing mass transfer limitations, thereby enhancing the chloral production process. A system for the production of chloral from acetaldehyde and chlorine, the system comprising a reactor and an external high shear device the outlet of which is fluidly connected to the inlet of the reactor; the high shear device capable of providing a dispersion of chlorine gas bubbles within a liquid, the bubbles having an average bubble diameter of less than about 100 μm. |
| US07652173B2 |
Production of detergent range alcohols
This invention relates to a process for the production of alcohols and/or aldehydes. A hydrocarbon feed stream containing paraffins and olefins, typically in which more than 5% by volume of olefin molecules in the hydrocarbon feed stream have a total number of carbon atoms which is different from the total number of carbon atoms of the most abundant two (preferably three) carbon numbers of olefins (by carbon number) in the hydrocarbon stream, is subjected to a hydroformylation reaction in which olefins are converted to alcohols and/or aldehydes. Paraffins in the hydroformylation product are then separated from alcohols and/or aldehydes by azeotropic distillation in an azeotropic distillation column. The invention also relates to a method for separating alcohols/aldehydes from paraffins in a hydrocarbon feed stream in an azeotropic distillation column using a mid-boiling polar entrainer. |
| US07652172B2 |
Expeditious synthesis of DPD
This invention provides a practical synthesis route for 4,5-dihydroxypentane-2,3-dione (DPD), an unstable small molecule which is proposed to be the source of universal signaling agents for quorum sensing in bacteria. The synthesis route includes new intermediates and allows preparation of isotopically-labeled DPD and ent-DPD. The method provides sufficient quantities of DPD for study of spontaneous binding of borate to DPD, the signal for the marine bacteria V. harveyi. |
| US07652168B2 |
Synthesis of taxol enhancers
Disclosed is a method of preparing a thiohydrazide product compound from a hydrazide starting compound. The hydrazide starting compound is represented by Structural Formula (I): The thiohydrazide product compound is represented by Structural Formula (II): In Structural Formulas (I)-(II), R1 and R2 are independently an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group, or R1 and R2 taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring. When R2 is an aryl group or a substituted aryl group, then R5 is a hydrazine protecting group; and when R2 is an aliphatic or substituted aliphatic group, then R5 is —H or a hydrazine protecting group. R10 is —H or a substituted or unsubstituted alkyl group. The method comprising the step of reacting the starting compound with a thionylating reagent. |
| US07652167B2 |
Process for production of organic acid esters
A process for producing organic acid esters using continuous countercurrent reactive distillation using acid catalysts in a structured packing in a single column (10) is described. In the reactive distillation an organic acid ester is formed by chemical reaction and can be purified to its final state within the single column. Organic acid esters are produced at relatively low cost, with less waste production, and in a less complicated manner than prior processes. Organic acid ester have uses as solvents, as intermediate chemicals, and in consumer products. |
| US07652164B2 |
Process for the direct synthesis of trialkoxysilane
The Direct Synthesis of trialkoxysilane is carried out by conducting the Direct Synthesis reaction of silicon and alcohol, optionally in solvent, in the presence of a catalytically effective amount of Direct Synthesis catalyst and an effective catalyst-promoting amount of Direct Synthesis catalyst promoter, said promoter being an organic or inorganic compound possessing at least one phosphorus-oxygen bond. |
| US07652157B2 |
Metal oxide coatings
Compounds of formula I may be hydrolyzed to produce metal oxides wherein M is Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Cd, In, Sn, Sb, La, Hf, Ta, W, Re, Os, Ir, Pt, Hg, Tl, Pb, Bi, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, or Pu; X is O1/2 or OR; R is alkyl; R1, R2, R3, R4, R5, R6, and R7 are independently H, alkoxy, C1-C10 alkyl, phenyl or R10, R11, R12, R13, R14 and R15 are independently C1-C10 alkyl or phenyl; n is equal to the the value of the oxidation state of M minus q; m and p are independently 0 or an integer from 1 to 5; and q is 0, 1, 2, or 4; with the proviso that when q is 1, X is OR; and when q is 2, X is O1/2, and M is V, Cr, Mn, Fe, As, Nb, Mo, Tc, Ru, Sb, Ta, W, Re, Os, Ir, Pt, Bi, Th, U, or Pu; and when q is 4, X is O1/2, and M is Cr, Mo, W, Ru, Re, Os, U, or Pu. Articles comprising at least one metal oxide are fabricated by coating a substrate with at least one compounds of formula I before hydrolyzing, and/or heating the compound at a temperature ranging from about 50° C. to about 450° C. |
| US07652156B2 |
Refined method for manufacturing ethyl esters from fatty substances of natural origin
A method allowing, from natural fat or oils, vegetable or animal, or from other glyceride mixtures, to obtain in a quasi-quantitative way fatty acid ethyl esters that can be used as gas oil substitutes, comprises the succession of stages as follows: a stage (a) wherein the oil, the fat or the glyceride mixture is transesterified by ethanol using a soluble catalyst or a catalyst that becomes soluble during the reaction, a stage (b) wherein the glycerin formed is decanted and removed, without requiring an excess ethanol evaporation operation, a stage (c) wherein a second transesterification reaction is carried out so as to obtain a product whose ester content is at least 97% by mass, a stage (d) wherein controlled neutralization of the catalyst is carried out, a stage (e) wherein the excess ethanol is removed by distillation, a stage (f) wherein the ester undergoes purification by means of water wash sequences, and a stage (g) wherein the ester mixture is dried under reduced pressure. |
| US07652154B2 |
Method and intermediates for the preparation of derivatives of N (1-benzhydrylazetidin-3-yl)-N-phenylmethylsulfonamide
The invention relates to a novel method for the synthesis of N-{1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}-N-(3,5-difluorophenyl)methylsulfonamide. |
| US07652153B2 |
Caspase inhibitors and uses thereof
The present invention provides a compound of formula I: wherein the variables are as defined herein. The present invention also provides processes for preparing the compounds of formula I, and intermediates thereof, pharmaceutical compositions comprising those compounds, and methods of using the compounds and compositions. |
| US07652152B2 |
Synthetic method of optically pure (S)-3-hydroxypyrrolidine
A method of preparing optically pure (S)-3-hydroxypyrrolidine is disclosed. The present invention provides a method of economically and industrially preparing optically and chemically pure (S)-3-hydroxypyrrolidine, through a process comprising introducing an amine protecting group by using optically pure 4-amino-(S)-2-hydroxybutylic acid as a starting material, reducing a carboxylic acid group into a primary alcohol, removing the amine protecting group to form an amine salt, halogenating the primary alcohol, and amine cyclization; and through a simple purification process, i.e., distillation under reduced pressure. As another method, the present invention provides a method of preparing optically and chemically pure (S)-3-hydroxypyrrolidine, through a process comprising esterifying optically pure 4-amino-(S)-2-hydroxybutylic acid as a starting material, lactam cyclization, and reduction. |
| US07652145B2 |
Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
The invention relates to a complex compound of ruthenium of the general structural formula I in which X1 and X2 may be identical or different and represent an anionic ligand, in which R1 and R2 are identical or different, but may also have a ring, in which R1 and R2 represent hydrogen or/and a hydrocarbon group, in which the ligand L1 is a N-heterocyclic carbene and in which the ligand L2 is a neutral electron donor, especially a N-heterocyclic carbene or an amine, imine, phosphane, phosphite, stibine, arsine, carbonyl compound, carboxyl compound, nitrile, alcohol, ether, thiol or thioether, wherein R1, R2, R3 and R4 represent hydrogen or/and hydrocarbon groups. The invention relates also to a process for the preparation of acyclic olefins having two or more carbon atoms or/and of cyclic olefins having four or more carbon atoms from acyclic olefins having two or more carbon atoms or/and from cyclic olefins having four or more carbon atoms by olefin metathesis reaction in the presence of at least one catalyst, wherein such a complex compound is used as catalyst and wherein R′1, R′2, R′3 and R′4 hydrogen or/and hydrocarbon groups. |
| US07652143B2 |
Cyclic ureas used as inhibitors of metalloproteases
The present invention relates to a novel compound of the formula I: and/or all stereoisomeric forms of the compound of the formula I and/or mixtures of these forms in any ratio, and/or a physiologically tolerated salt of the compound of the formula I, in which R1 to R5 and V1, V2 have the meanings stated in the claims and specification. The inventive compounds are suitable as inhibitors of metalloproteases, especially of ADAMTS proteases and TNF-α converting enzyme (TACE), and for the treatment of disorders such as but not limited to osteoarthrosis and rheumatoid arthritis. |
| US07652142B2 |
Bipiperidinyl derivatives useful as inhibitors of chemokine receptors
In its many embodiments, the present invention provides a novel class of bipiperidinyl compounds as inhibitors of the CCR5 receptors, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with CCR5 using such compounds or pharmaceutical compositions. The invention also relates to the use of a combination of a compound of this invention and one or more antiviral or other agents useful in the treatment of Human Immunodeficiency Virus (HIV). The invention further relates to the use of a compound of this invention, alone or in combination with another agent, in the treatment of solid organ transplant rejection, graft v. host disease, arthritis, rheumatoid arthritis, inflammatory bowel disease, atopic dermatitis, psoriasis, asthma, allergies or multiple sclerosis. |
| US07652140B2 |
Method of preparing clopidogrel and intermediates used therein
Optically pure clopidogrel can be prepared in a high yield by optically resolving a racemic form of the compound of formula (II) using an optically active amine to form the optically active form of the compound of formula (III) or its acid-addition salt; and methylating the compound of formula (III) or its acid-addition salt. |
| US07652138B2 |
Anticholinergics, processes for preparing them and pharmaceutical composition containing them
A compound of formula 1 wherein: A is a group selected from X− is an anion with a single negative charge; R1 and R2 are each independently a C1-C4-alkyl optionally substituted with hydroxy or halogen; and R3, R4, R5, R6, R7, and R8 are each independently hydrogen, C1-C4-alkyl, C1-C4-alkyloxy, hydroxy, CF3, CN, NO2, or halogen, with the proviso that at least one of the groups R3, R4, R5, R6, R7, and R8 is not hydrogen, processes for preparing these compounds, pharmaceutical compositions containing these compounds, and their use as pharmaceutical compositions. |
| US07652136B2 |
Diarylaminofluorene-based organometallic phosphors and organic light-emitting devices made with such compounds
The present invention provides a diarylaminofluorene chromophore compound having the following structure: wherein: M is a metal atom of Ir, Pt; R is H, CH3, OCH3, or F; A is none or six-member carbocyclic aromatic ring system; 0≧m≧3 0≧n≧1. The invention also provides high-efficiency organic light-emitting devices fabricated using these compounds. |
| US07652135B2 |
Compositions useful as inhibitors of protein kinases
The present invention provides compounds of formula I: or a pharmaceutically acceptable derivative thereof, wherein A, B, Q, R1, and R2 are as described in the specification. These compounds are inhibitors of protein kinase, particularly inhibitors of AKT or PDK1 kinase, mammalian protein kinases involved in proliferative and neurodegenerative disorders. The invention also provides pharmaceutical compositions comprising the compounds of the invention, processes for preparing the compounds, and methods of utilizing those compositions in the treatment of various disorders. |
| US07652133B2 |
Indole compound
The purpose of the present invention is to provide a glucokinase activator useful as a pharmaceutical agent such as an agent for the prophylaxis or treatment of diabetes, obesity and the like.The present invention provides a glucokinase activator containing a compound represented by the formula (I): wherein R1 is a hydrogen atom or a halogen atom; R2 is a group represented by wherein each symbol is defined in the specification, or a salt thereof or a prodrug thereof. |
| US07652131B2 |
Methods of producing compounds from plant materials
The invention includes methods of processing plant material by adding water to form a mixture, heating the mixture, and separating a liquid component from a solid-comprising component. At least one of the liquid component and the solid-comprising component undergoes additional processing. Processing of the solid-comprising component produces oils, and processing of the liquid component produces one or more of glycerol, ethylene glycol, lactic acid and propylene glycol. The invention includes a process of forming glycerol, ethylene glycol, lactic acid and propylene glycol from plant matter by adding water, heating and filtering the plant matter. The filtrate containing starch, starch fragments, hemicellulose and fragments of hemicellulose is treated to form linear poly-alcohols which are then cleaved to produce one or more of glycerol, ethylene glycol, lactic acid and propylene glycol. The invention also includes a method of producing free and/or complexed sterols and stanols from plant material. |
| US07652130B2 |
Use of alkylpolyxylosides in cosmetics
A composition, method of preparation1 and use to enhance the cosmetic feel of oil-in-water emulsions based upon the addition to the oil in water emulsion of one or more alkylpolyxylosides represented by formula: R—O—(X)p, wherein p is a decimal number between 1 and 5, wherein X is a xylose residue, and wherein R is a branched alkyl radical represented by the formula: CH(CnH2n+1)(CmH2m+1)—CH2— wherein m is an integer between 6 and 12, n is an integer between 8 and 16, and the sum of m+n is in the range of from about 14 to 26. |
| US07652129B2 |
Parallel process for protein or virus separation from a sample
A sample is divided into a series of aliquots with the aliquots being subjected to at least two successive parallel separation steps in order to resolve protein or viral components thereof. The separation steps are performed not only on a sample but subsamples each containing a prelabeled tag to afford comparisons between subsamples. The parallel separation is amenable to high throughput and automation. |
| US07652127B2 |
Absorbable copolyesters of poly(ethoxyethylene diglycolate) and glycolide
A semi-crystalline, absorbable copolyester composition comprising the reaction product of a polycondensation polyester and at least one lactone, wherein the polycondensation polyester comprises the reaction product of diglycolic acid and/or a derivative thereof and diethylene glycol; and the copolyester comprises about 30 to 50% by weight of the polycondensation polyester based on the total weight of the copolyester. |
| US07652125B2 |
Resin composition, polyimide resin composition, polybenzoxazole resin composition, varnish, resin film and semiconductor device using the same
A resin composition having high heat resistance and low dielectric constant after heat treatment, a varnish thereof and a semiconductor device using the same are provided by a resin composition including a compound having a structure represented by the general formula (1): wherein, “Ar” is an aromatic group; “a” is 0 or 1; R11 is an organic group having one or more carbon atoms and at least one is a group having an alicyclic structure; when “q” is an integer of 2 or more, R11s may be the same or different from each other; at least one of R1 to R5 and at least one of R6 to R10 on respective benzene rings are Ar-binding sites or R11-binding sites and the others of R1 to R5 and R6 to R10 are each hydrogen, a group having an alicyclic structure, an organic group having 1 to 10 carbon atoms, a hydroxyl group or a carboxyl group; when “a” is 0, at least one of R1 to R5 and R6 to R10 is a group having an alicyclic structure; “q” is an integer of 1 or more; and “X” is any of —O—, —NHCO—, —COHN—, —COO— and —OCO—. |
| US07652119B2 |
Curable composition
A problem of the present invention is to provide a curable composition which gives good curability by use of a catalyst other than organic tin catalysts. The above problem is solved by a curable composition, comprising: (A) one or more polymers having a silicon-containing group which is crosslinkable by forming siloxane bonds, (B) an amine compound, and (C) a silicon compound having, as substituents on its silicon, at least one electron withdrawing group, and at least one group selected from the group consisting of alkoxy groups, alkenyloxy groups, acyloxy groups, and a hydroxyl group. |
| US07652113B2 |
Polyethylene copolymers having low n-hexane extractable
A novel process for the polymerization of olefins is provided. The process involves contacting at least one olefin with a Ziegler-Natta type catalyst in the presence of a specified compound that results in the production of polymeric products having a narrower molecular weight distribution. Also provide is a process for narrowing the molecular weight distribution of a polyolefin comprising contacting an olefin, a Ziegler-Natta catalyst and a compound specified herein. Further provided are novel polyethylenes, and films and articles produced therefrom. |
| US07652112B2 |
Polymeric extenders for surface effects
A polymer extender composition comprising monomers copolymerized in the following percentages by weight: (a) from about 5% to about 90% of a monomer of the formula I: R1—OC(O)—C(R)═CH2 (I) (b) from about 5% to about 85% of vinylidene chloride, vinyl chloride, vinyl acetate, or a mixture thereof, (c) from about 0.5% to about 3% of a monomer of the formula II: HO—CH2—NH—C(O)—C(R)═CH2 (II) (d) from about 0.5% to about 3% of a monomer of the formula III HO—CH2CH2—OC(O)—C(R)═CH2 (III) and (e) from about 1% to about 5% of a monomer of the formula IV: H—(OCH2CH2)m—O—C(O)—C(R)═CH2 (IV) (f) from 0% to about 25% of methyl methacrylate, vinylbenzyl chloride, styrene or a mixture thereof, wherein each R is independently H or CH3; R1 is a linear or branched or cyclic alkyl chain having from about 4 to about 18 carbon atoms, and m is 2 to about 10. |
| US07652111B2 |
(Meth)acrylic acid esters of unsaturated aminoalcohols and preparation thereof
Disclosed are novel (meth)acrylic esters of unsaturated amino alcohols, a process for their preparation and their use for preparing crosslinked swellable hydrogel-forming polymers and crosslinked swellable hydrogel-forming polymers. |
| US07652110B2 |
Powder coating composition
The claimed invention relates to a powder coating composition containing a fluorinated copolymer (X) having a glass transition point of at least 50° C. and a number average molecular weight of from 10,000 to 22,000, and a curing agent (Y), wherein the fluorinated copolymer (X) is a copolymer obtained by polymerization of a monomer mixture containing (A) from 45 to 55 mol % of chlorotrifluoroethylene and/or tetrafluoroethylene, (B) from 2 to 40 mol % of a vinyl ether which has a C4 or 5 alkyl group containing a tertiary carbon atom, (C) from 5 to 20 mol % of a vinyl ether having a crosslinkable functional group, and (E) from 1 to 32 mol % of a vinyl ester which has a C3-5 alkyl group containing a tertiary or higher carbon atom, wherein the total content of (B) and (E) is from 30 to 50 mol %, and the curing agent (Y) is reactive with the crosslinkable functional group. |
| US07652106B2 |
Resin composition containing poly-3-hydroxybutyrate polymer, and method for producing the same
A resin composition having excellent impact resistance and heat resistance, comprising a poly-3-hydroxybutyrate, and a core-shell latex rubber comprising an acrylic rubber and/or silicone-acrylic rubber copolymer as a core component and polymethyl methacrylate as a shell component, or a specific thermoplastic polyurethane, is disclosed. The resin composition satisfies the following requirements (c) and (d): (c) a crystallization temperature when heated from room temperature to 180° C. at a temperature rising rate of 80° C./min by a differential scanning calorimeter, maintained at 180° C. for 1 minute, and then cooled at a temperature lowering rate of 10° C./min is 110-170° C.; and (d) a weight average molecular weight (Mw) in terms of polystyrene conversion when a chloroform soluble component is measured with a gel permeation chromatography is 100,000-3,000,000. |
| US07652102B2 |
Polymer containing fluoropolymer processing aid and catalyst neutralizer
A polymeric composition having improved melt extrusion properties comprising: A) an olefin polymer; B) a catalyst neutralizer comprising a cationic derivative of a poly(oxyalkylene) compound; and C) a processing additive composition comprising a fluoropolymer and optionally, an interfacial agent. |
| US07652101B2 |
Thermoplastic material comprising a vulcanized rubber in a subdivided form
A thermoplastic material has a) from 5% weight to 95% by weight, preferably from 10% by weight to 60% by weight, of vulcanized rubber in a subdivided form; b) from 5% by weight to 95% by weight, preferably from 40% by weight to 90% by weight, of at least one heterophase copolymer having a thermoplastic phase made from a propylene homopolymer or copolymer and an elastomeric phase made from a copolymer of ethylene with an α-olefin, preferably with propylene; c) from 0% by weight to 90% by weight, preferably from 0% by weight to 50% by weight, of at least one α-olefin homopolymer or copolymer different from b); the amounts of a), b) and c) being expressed with respect to the total weight of a)+b)+c). The thermoplastic material shows improved mechanical properties, in particular, improved elongation at break. |
| US07652095B2 |
Pressure-sensitive adhesive containing aziridinyl silanes
An adhesive composition comprising an emulsion polymer which comprises a (meth)acrylate copolymer, and aziridinyl silane and an optional silica particle component is described. The addition of the aziridinyl silane results in a significant increase in the shear properties, particularly at elevated temperatures. |
| US07652094B2 |
Plasticized polyolefin compositions
The present invention relates to plasticized polyolefin compositions comprising a polyolefin and a non-functionalized plasticizer; wherein the non-functionalized plasticizer may comprise C6 to C200 paraffins (including branched and normal paraffins) having a pour point of less than −5° C. In one embodiment, the non-functionalized plasticizer is an isoparaffin comprising C6 to C25 isoparaffins. In another embodiment the non-functionalized plasticizer is a polyalphaolefin comprising C10 to C100 n-paraffins. The polyolefin may be a polypropylene homopolymer, copolymer, impact copolymer, or blends thereof, and may include a plastomer. Non-limiting examples of desirable article of manufacture made from compositions of the invention include films, tubes, pipes, sheets, fibers, woven and nonwoven fabrics, automotive components, furniture, sporting equipment, food storage containers, transparent and semi-transparent articles, toys, tubing and pipes, and medical devices. |
| US07652091B2 |
Coating composition for rubber
The invention provides a coating composition for rubbers which forms a coating film having excellent adhesion to the rubber surface as well as excellent wear resistance and surface lubricity. The composition is an aqueous resin composition containing 100 parts by weight of the component (A), 10 to 100 parts by weight of the component (B) and 5 to 150 parts by weight of the component (C): wherein the component (A) is a curable silicone composition consisting of (A-1) which is an organopolysiloxane in which a group selected from the group consisting of a hydroxyl group and groups represented by the formula R1O— (R1 is a monovalent hydrocarbon group), and a group represented by the formula (1), below are bonded to each of at least two terminal silicon atoms of a polysiloxane chain: (A-2) which is an alkoxysilane and, optionally, (A-3) which is a metal compound as a condensation catalyst; component (B) which is a polyurethane resin; and component (C) which is an organic resin fine powder having a melting point of 150° C. or higher and an average particle diameter of 0.5 to 50 μm. |
| US07652088B2 |
Organic-inorganic composite material and method for producing the same
An organic-inorganic composite material is disclosed wherein an inorganic compound is finely dispersed in an organic polymer matrix in nanometer order and the inorganic compound content is large. The organic-inorganic composite material has formability and flexibility of organic materials and features of various metal compounds (such as hardness, catalytic power, insulating property, semiconducting property, electronic conductivity, ionic conductivity, large specific surface area, high heat resistance, wear resistance, and dimensional stability to temperature changes or moisture absorption) at the same time. |
| US07652087B2 |
Protective coating
Fire-protective coatings comprising a water-soluble alkali metal silicate binder, at least one inorganic particulate material which endothermically releases a nonflammable gas in the presence of heat, and an inorganic filler and/or a polymeric binder are disclosed. |
| US07652085B2 |
Biodegradable resin composition
The present invention relates to a method of producing a biodegradable resin composition, which includes step (1) of mixing a biodegradable resin, a plasticizer, and a crystal nucleating agent with one another at the melting point (Tm) of the biodegradable resin or more, wherein the crystal nucleating agent is an aliphatic compound having, in its molecule, two or more of at least one group selected from an ester group, a hydroxyl group and an amide group, and step (2) of thermally treating the resulting biodegradable resin composition at a temperature of from the glass transition temperature (Tg) to less than Tm of the composition, as well as a biodegradable resin composition, which contains a biodegradable resin, a plasticizer, and the above crystal nucleating agent, and which satisfies the following conditions: the haze thereof with a thickness of 0.5 mm after thermal treatment at 60° C. for 36 or 60 hours is 20% or less; the storage elastic modulus (E′) at a temperature of 25° C. and a frequency of 50 Hz is 1×108 to 2×109 Pa; and the storage elastic modulus (E′) at a temperature of 60° C. and a frequency of 50 Hz is 1×107 to 1×109 Pa. |
| US07652084B2 |
Nanocomposite fibers and film containing polyolefin and surface-modified carbon nanotubes
Methods for modifying carbon nanotubes with organic compounds are disclosed. The modified carbon nanotubes have enhanced compatibility with polyolefins. Nanocomposites of the organo-modified carbon nanotubes and polyolefins can be used to produce both fibers and films having enhanced mechanical and electrical properties, especially the elongation-to-break ratio and the toughness of the fibers and/or films. |
| US07652078B2 |
Fabricating polymers for optical devices
High concentrations of dye may be prepared in combination with thermoplastic polymers and used in optical polymers as monomeric and dimeric molecular solutions. The method of preparing high concentration levels allows the control over the aggregation of dye molecules that is required to maintain effective nonlinear operation. The present invention is applicable to many systems and is essential to the successful production of working optical limiting devices and other optically transparent polymeric devices, as well as other photonic applications, such as nonlinear optics. |
| US07652077B2 |
Graft prosthesis, materials and methods
A graft prostheses (11), materials and method for implanting, transplanting, replacing, or repairing a part of a patient. The graft prosthesis includes a purified, collagen-based matrix structure removed from a submucosa tissue source. The submucosa tissue source is purified by disinfection and removal steps to deactivate and remove contaminants, thereby making the purified structure biocompatible and suitable for grafting on and/or in a patient. |
| US07652067B2 |
Aqueous compositions containing monoester salts
Clear aqueous compositions comprising water, a hydrophobic organic compound, and from about 2 to about 50 wt. % of a solubilizer are disclosed. The solubilizer is an alkali metal or alkaline earth metal salt of a monoester of a saturated C6-C20 alcohol and a saturated dicarboxylic acid. The monoester salts are remarkably effective for solubilizing a wide variety of hydrophobic organic compounds in water to provide aqueous compositions that have excellent stability and outstanding clarity. The compositions are valuable for the cosmetic, agrochemical, coatings, pharmaceutical, and flavor & fragrance industries. |
| US07652065B2 |
Tellurium compounds and their use as immunomodulators
Novel tellurium-containing compounds and uses thereof as immunomodulators are disclosed. |
| US07652061B2 |
N-acyl nitrogen heterocycles as ligands of peroxisome proliferator-activated receptors
Compounds of the formula provide pharmacological agents which bind to Peroxisome Proliferator-Activated Receptors (PPARs). Accordingly, the compounds of the instant invention are useful for the treatment of conditions mediated by the PPAR receptor activity in mammals. Such conditions include dyslipidemia, hyperlipidemia, hypercholesteremia, atherosclerosis, hypertriglyceridemia, heart failure, myocardial infarction, vascular diseases, cardiovascular diseases, hypertension, obesity, inflammation, arthritis, cancer, Alzheimer's disease, skin disorders, respiratory diseases, ophthalmic disorders, inflammatory bowel diseases, ulcerative colitis, Crohn's disease, and conditions in which impaired glucose tolerance, hyperglycemia and insulin resistance are implicated, such as type-1 and type-2 diabetes, and Syndrome X. |
| US07652058B2 |
Octahydropyrano[3,4-C]pyrrole tachykinin receptor antagonists
The present invention is directed to certain hydropyranopyrrolidine compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, urinary incontinence, depression, and anxiety. |
| US07652037B2 |
Methods of lowering lipid levels in a mammal
This invention relates to methods for lowering lipid levels in mammals using compounds that inhibit advanced glycation endproducts (AGEs), LR-9, LR-74 and LR-90. These compounds, which inhibit non-enzymatic protein glycation, also inhibit the formation of advanced lipoxidation endproducts (ALES) on target proteins by trapping intermediates in glycoxidation and lopoxidation and inhibiting oxidation reactions important in the formation of AGEs and ALEs. |
| US07652036B2 |
Carbamic acid compounds comprising a bicyclic heteroaryl group as HDAC inhibitors
This invention pertains to certain carbamic acid compounds of the following formula, which inhibit HDAC (histone deacetylase) activity wherein: A is independently an unsubstituted or substituted bicyclic C9-10heteroaryl group (e.g., quinolinyl; quinoxalinyl; benzoxazolyl; benzothiazolyl); Q is an acid leader group, and is independently an unsubstituted or substituted, saturated or unsaturated C17alkylene group having a backbone length of 4 or less; with the proviso that if A is unsubstituted benzothiazol-2-yl, then Q is an unsaturated group; and with the proviso that if A is unsubstituted quinolin-6-yl, then Q is unsubstituted at the α-position; and with the proviso that A is not benzimidazol-2-yl; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HDAC, and in the treatment of conditions mediated by HDAC, cancer, proliferative conditions, psoriasis, etc. |
| US07652033B2 |
HIF-1 inhibitors
HIF-1 inhibitors and methods of their use are provided. In particular, 2,2-dimethylbenzopyran based compounds and methods of their use, for example in the treatment or prevention of hypoxia-related pathologies are provided. |
| US07652032B2 |
5-Thioxylopyranose compounds
5-thioxylose compounds, especially 5-thioxylopyranose compounds, a process for their preparation, and their use for treating and/or inhibiting thromboses, especially venous thromboses. The compounds correspond to formula I: in which the pentapyranosyl group represents a free or substituted 5-thio-β-D-xylopyranosyl group; R′, R″ and R′″ each independently represent a hydrogen atom, a C2-C6 acyl group, or two adjacent ones of them form a 1-methylethylidene bridge; X1 and X2 each represent carbon or nitrogen; Y1 and Y2 each independently represent carbon, nitrogen, sulfur or oxygen, with the proviso that if Y2 represents oxygen or sulfur, then Y1 represents carbon or nitrogen; R1, R2, R3, R4 and R5 each independently represent hydrogen, a COOR6 group where R6 represents hydrogen or a C1-C4 alkyl group optionally substituted by a phenyl ring, a halogen atom or a —COOR6 group; a C1-C4 alkoxy group; a C1-C6 acyl group; a benzoyl group or a phenyl ring; and the addition salts and/or active metabolites of such compounds. |
| US07652029B2 |
Therapeutic compound and treatments
Compositions and uses associated with the MT477 family of compounds are disclosed. Particular structural features and properties of the compounds are described in detail. Uses include administering an MT477 family member to a patient for therapeutic purposes. Compositions include chemicals belonging to the MT477 family and pharmaceuticals that contain such chemicals. |
| US07652024B2 |
Acylated spiropiperidine derivatives as melanocortin-4 receptor modulators
Certain novel N-acylated spiropiperidine derivatives are ligands of the human melanocortin receptor(s) and, in particular, are selective ligands of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of MC-4R, such as obesity, diabetes, nicotine addiction, alcoholism, sexual dysfunction, including erectile dysfunction and female sexual dysfunction. |
| US07652020B2 |
Compounds for the treatment of inflammatory disorders
This invention relates to compounds of the Formula (I): or a pharmaceutically acceptable salt, solvate or isomer thereof, which can be useful for the treatment of diseases or conditions mediated by MMPs, ADAMs, TACE, TNF-α or combinations thereof. |
| US07652019B2 |
5,6-trimethylenepyrimidin-4-one compounds
Pyrimidone compounds of formula (I): are inhibitors of the enzyme Lp-PLA2 and are of use in treating atherosclerosis. |
| US07652014B2 |
Substituted 6-cyclohexylalkyl substituted 2-quinolinones and 2-quinoxalinones as poly(ADP-ribose) polymerase inhibitors
The present invention provides compounds of formula (I), their use as PARP inhibitors as well as pharmaceutical compositions comprising said compounds of formula (I) wherein n, s, R1, R2, R3, Q, X and Y have defined meanings. |
| US07652012B2 |
2-(R)-(4-fluoro-2-methyl-phenyl)-4-(S)-((8aS)-6-oxo-hexahydro-pyrrolo[1,2-a]-pyrazin-2-yl)-piperidine-1-carboxylic acid [1-(R)-3,5-bis-trifluoromethyl-phenyl)-ethyl]-methylamide maleate and pharmaceutical compositions thereof
The present invention relates to piperidine derivatives of formula (I) specifically 2-(R)-(4-Fluoro-2-methyl-phenyl)-4-(S)-((8aS)-6-oxo-hexahydro-pyrrolo[1,2-a]-pyrazin-2-yl)-piperidine-1-carboxylic acid [1-(R)-(3,5-bis-trifluoromethyl-phenyl)-ethyl]-methylamide maleate and pharmaceutical compositions thereof, useful in the treatment of conditions mediated by tachykinins. |
| US07652009B2 |
Substituted heterocycles and methods of use
Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes. |
| US07652007B2 |
Nitrogen-substituted hexahydropyrazino[1,2-A]pyrimidine-4,7-dione derivatives, processes for their preparation and their use as medicaments
Nitrogen-substituted hexahydropyrazino[1,2-a]pyrimidine-4,7-dione derivatives, processes for the preparation and their use as medicamentsThe invention relates to substituted hexahydropyrazino[1,2-a]pyrimidine-4,7-dione derivatives and to the physiologically tolerated salts and physiologically functional derivatives thereof.Compounds of the formula I in which the radicals have the stated meanings, and the physiologically tolerated salts thereof and processes for preparing them are described. The compounds are suitable for example as anorectic agents. |
| US07652006B2 |
Substituted 1(2H)-phthalazinones and pharmaceutical compositions thereof
The invention relates to novel quinazolines and heterocycles which are antagonists or positive modulators of AMPA receptors, and the use thereof for treating, preventing or ameliorating neuronal loss associated with stroke, global and focal ischemia, CNS trauma, hypoglycemia and surgery, as well as treating or ameliorating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, Parkinson's disease and Down's syndrome, treating, preventing or ameliorating the adverse consequences of the overstimulation of the excitatory amino acids, treating, preventing or ameliorating anxiety, psychosis, convulsions, chronic pain, glaucoma, retinitis, urinary incontinence, muscular spasm and inducing anesthesia, as well as for treating or ameliorating the adverse consequences of excitatory amino acid deficiency such as schizophrenia, myoclonus, Alzheimer's disease and malnutrition and neural maldevelopment, and as cognition and learning enhancers. |
| US07651999B2 |
2′, 5′-oligoadenylate analogs
A 2-5A analog represented by the formula (1): wherein m is 0 or 1; n is 0 to 2; R1 represents an alkoxy group having from 1 to 6 carbon atoms which may be substituted, an unprotected mercapto group, a mercapto group protected by a nucleic acid synthesis protecting group, or an alkylthio group having from 1 to 4 carbon atoms which may be substituted; R2, R3, R4, R5 and R6 represent an unprotected hydroxyl group, a hydroxyl group protected by a nucleic acid synthesis protecting group, an alkoxy group having from 1 to 6 carbon atoms which may be substituted, an unprotected mercapto group, a mercapto group protected by a nucleic acid synthesis protecting group, or an alkylthio group having from 1 to 4 carbon atoms which may be substituted; R7 represents an oxygen atom, or a —O(CH2CH2O)q- group, wherein q is 2 to 6; R8 represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms which may be substituted, or a 5′-phosphorylated oligonucleotide analog which has one hydroxyl group removed from the 5′-phosphoric acid group; E1, E2, E3 and E4 represent a naturally occurring or modified nucleic acid unit, or a pharmacologically acceptable salt thereof. |
| US07651996B2 |
Pharmaceutical compositions and methods for insulin treatment
Compositions and methods for treating a patient with insulin that combines insulin, a permeation enhancer, and a carrier that maintains an acidic pH, are disclosed. |
| US07651986B2 |
Finished lubricant with improved rust inhibition
A finished lubricant having a kinematic viscosity at 40° C. between about 90 and 1700 cSt that passes the TORT B rust test, comprising a highly paraffinic base oil and a solubility improver having an aniline point less than 50° C. A finished lubricant that passes the TORT B rust test, comprising a Fischer-Tropsch wax, oligomerized olefins, or mixture thereof; and a solubility improver. A process for making a lubricant, comprising blending together: a) a mixture of amine phosphates, b) an alkenyl succinic compound, and c) a highly paraffinic lubricating base oil. |
| US07651984B2 |
Lubricant from water in oil emulsion with suspended solid base
A lubricant in the form of a water or oil insoluble solvent in oil emulsion is described where a base (soluble or dispersible in said oil-insoluble solvent or water) is present in the dispersed phase. These lubricants are beneficial in various applications such as internal combustion engines where the oil needs enough basicity to neutralize any inorganic acids generated by sulfur present in the fuel. |
| US07651982B2 |
Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil
Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil are disclosed. An aqueous acid solution of the invention comprises water, hydrochloric acid, a cationic hydrochloric acid corrosion inhibitor and a conjugate ion pair of a cationic amine oxide surfactant and an anionic surfactant that does not react with the cationic hydrochloric acid corrosion inhibitor. |
| US07651981B2 |
Recovering materials
A process for recovering materials from a subterranean formation, for example in enhanced oil recovery, comprises: (A) (a) (i) selecting a first polymeric material having a repeat unit of formula (A) wherein A and B are the same or different, are selected from optionally-substituted aromatic and heteroaromatic groups and at least one comprises a relatively polar atom or group and R1 and R2 independently comprise relatively non-polar atoms or groups; or (ii) selecting a first polymeric material prepared or preparable by providing a compound of general formula (B) wherein A, B, R1 and R2 are as described above, in an aqueous solvent and causing the groups C═C in said compound to react with one another to form said first polymeric material; (b) selecting a second polymeric material which includes a functional group which is able to react in the presence of said first polymeric material to form a third polymeric material; (c) causing the formation of said third polymeric material by a reaction involving said first and second polymeric materials; and (d) contacting the subterranean formation with said third polymeric material; or (B) contacting the formation with a polymeric material (hereinafter “said third polymer material”) which is a product of a reaction involving: (a) a first polymeric material as described in (A) (a) (i) or (ii); and (b) a second polymeric material which includes a functional group which is able to react in the presence of said first polymeric material to form said third polymeric material. |
| US07651975B2 |
Heat-sensitive recording material
The present invention is a thermally sensitive recording medium containing a thermally sensitive color developing layer containing a colorless or pale colored basic leuco dye and a color-developing agent as the main components on a substrate, wherein the thermally sensitive recording layer contains an acrylic polymer obtained by the copolymerization of an alkyl acrylate, alkyl methacrylate and vinylsilane as monomer components and a colloidal. Further, the present invention is a thermally sensitive recording medium, wherein the colloidal silica possesses a chain structure. |
| US07651973B2 |
Contact and adsorbent granules
The present invention relates to a filtering unit at least partially filled with particles agglomerated from fine-particle iron oxide and/or iron oxyhydroxide by producing an aqueous suspension of fine-particle iron oxides and/or iron oxyhydroxides having a BET surface area of 50 to 500 m2/g, and removing the water and dissolved constituents by a set of washing drying and filtering steps and processes of using the particles. |
| US07651963B2 |
Patterning on surface with high thermal conductivity materials
The present invention provides for high thermal conductivity paper that comprises a host matrix (10), and high thermal conductivity materials (12) added to a surface of the host matrix in a specific pattern (12). The high thermal conductivity materials are comprised of one or more of nanofillers, diamond like coatings directly on the host matrix, and diamond like coatings on the nanofillers. In particular embodiments the specific pattern comprises one or more of a grid, edging, banding centering and combinations thereof and the high thermal conductivity materials cover 15-55% of the surface of the host matrix. Multiple surfaces, including sub layers may have patterning. |
| US07651962B2 |
Oil for dust adsorption
An oil for dust adsorption that includes a base oil (A), a nonionic surfactant (B), and an allergen inactivation component (C). This oil for dust adsorption can be used favorably on cleaning and wiping implements containing a dry fibrous substrate, such as mops and wipers and the like. |
| US07651959B2 |
Method for forming silazane-based dielectric film
A method of forming a dielectric film includes: introducing a source gas essentially constituted by Si, N, H, and optionally C and having at least one bond selected from Si—N, Si—Si, and Si—H into a reaction chamber where a substrate is placed; depositing a silazane-based film essentially constituted by Si, N, H, and optionally C on the substrate by plasma reaction at −50° C. to 50° C., wherein the film is free of exposure of a solvent constituted essentially by C, H, and optionally O; and heat-treating the silazane-based film on the substrate in a heat-treating chamber while introducing an oxygen-supplying source into the heat-treating chamber to release C from the film and increase Si—O bonds in the film. |
| US07651954B2 |
Manufacturing method of semiconductor device and semiconductor device manufacturing apparatus
To provide a manufacturing method of a semiconductor device for forming a diffusion layer by diffusing phosphorus atoms on a surface of a silicon substrate on which resist is applied, including the step of forming a diffusion layer, with a temperature of the silicon substrate maintained lower than a deterioration temperature of the resist. |
| US07651953B2 |
Method to form ultra high quality silicon-containing compound layers
Multiple sequential processes are conducted in a reaction chamber to form ultra high quality silicon-containing compound layers, including silicon nitride layers. In a preferred embodiment, a silicon layer is deposited on a substrate using trisilane as the silicon precursor. A silicon nitride layer is then formed by nitriding the silicon layer. By repeating these steps, a silicon nitride layer of a desired thickness is formed. |
| US07651951B2 |
Pitch reduced patterns relative to photolithography features
Differently-sized features of an integrated circuit are formed by etching a substrate using a mask which is formed by combining two separately formed patterns. Pitch multiplication is used to form the relatively small features of the first pattern and conventional photolithography used to form the relatively large features of the second pattern. Pitch multiplication is accomplished by patterning a photoresist and then etching that pattern into an amorphous carbon layer. Sidewall spacers are then formed on the sidewalls of the amorphous carbon. The amorphous carbon is removed, leaving behind the sidewall spacers, which define the first mask pattern. A bottom anti-reflective coating (BARC) is then deposited around the spacers to form a planar surface and a photoresist layer is formed over the BARC. The photoresist is next patterned by conventional photolithography to form the second pattern, which is then is transferred to the BARC. The combined pattern made out by the first pattern and the second pattern is transferred to an underlying amorphous silicon layer and the pattern is subjected to a carbon strip to remove BARC and photoresist material. The combined pattern is then transferred to the silicon oxide layer and then to an amorphous carbon mask layer. The combined mask pattern, having features of difference sizes, is then etched into the underlying substrate through the amorphous carbon hard mask layer. |
| US07651950B2 |
Method for forming a pattern of a semiconductor device
In a method for forming a fine pattern of a semiconductor device, forming a spacer for double patterning of a cell region is performed separate from forming a mask pattern that defines a dummy pattern for a pad of a peripheral circuit region. |
| US07651934B2 |
Process for electroless copper deposition
Embodiments of the invention provide methods for forming conductive materials within contact features on a substrate by depositing a seed layer within a feature and subsequently filling the feature with a copper-containing material during an electroless deposition process. In one example, a copper electroless deposition solution contains levelers to form convexed or concaved copper surfaces. In another example, a seed layer is selectively deposited on the bottom surface of the aperture while leaving the sidewalls substantially free of the seed material during a collimated PVD process. In another example, the seed layer is conformably deposited by a PVD process and subsequently, a portion of the seed layer and the underlayer are plasma etched to expose an underlying contact surface. In another example, a ruthenium seed layer is formed on an exposed contact surface by an ALD process utilizing the chemical precursor ruthenium tetroxide. |
| US07651930B2 |
Method of manufacturing semiconductor storage device
A method of manufacturing a semiconductor storage device includes providing an opening portion in a plurality of positions in an insulating film formed on a silicon substrate, and thereafter forming an amorphous silicon film on the insulating film, in which the opening portions are formed, and in the opening portions. Then, trenches are formed to divide the amorphous silicon film, in the vicinity of a midpoint between adjacent opening portions, into a portion on one opening portion side and a portion on the other opening portion side. Next, the amorphous silicon film, in which the trenches are formed, is annealed and subjected to solid-phase crystallization to form a single crystal with the opening portions used as seeds, and thereby a silicon single-crystal layer is formed. Then, a memory cell array is formed on the silicon single-crystal layer. |
| US07651926B2 |
Rapid patterning of nanostructures
A process for forming nanostructures comprises generating charged nanoparticles with an electrospray system in a vacuum chamber and introduction of the charged nanoparticles to a region proximate to a charge pattern, so that the particles adhere to the charge pattern in order to form the feature. Two- or three-dimensional nanostructures may be formed by rapidly creating a charge pattern of nanoscale dimensions on a substrate using a normal electron beam or a microcolumn electron beam, generating high purity nanoscale or molecular size scale building blocks of a first type that image the charge pattern using the electrospray system, and then optionally sintering the building blocks to form the feature. |
| US07651922B2 |
Semiconductor device fabrication method
A method for fabricating a semiconductor device, includes forming a silicon nitride film on a base body, forming a silicon film on said silicon nitride film, forming at least one groove extending from said silicon film to inside of said base body, forming by high-density plasma-enhanced chemical vapor deposition a silicon-containing dielectric film in said groove and on said silicon film in such a way that a silicon-rich layer is formed at a height position spaced apart from said base body within said groove, said silicon-rich layer being higher in silicon content than remaining silicon-containing dielectric film, removing by etching a portion of said silicon-containing dielectric film above said silicon film and a portion of said remaining silicon-containing dielectric film above said silicon-rich layer, if any, and after having removed said silicon-containing dielectric film, removing by etching said silicon-rich layer and said silicon film. |
| US07651921B2 |
Semiconductor device having a frontside contact and vertical trench isolation and method of fabricating same
There is a method of forming a contact post and surrounding isolation trench in a semiconductor-on-insulator (SOI) substrate. The method comprises etching a contact hole and surrounding isolation trench from an active layer of the substrate to the insulating layer, masking the trench and further etching the contact hole to the base substrate layer, filling the trench and contact hole with undoped intrinsic polysilicon and then performing a doping process in respect of the polysilicon material filling the contact hole so as to form in situ a highly doped contact post, while the material filling the isolation trench remains non-conductive. The isolation trench and contact post are formed substantially simultaneously so as to avoid undue interference with the device fabrication process. |
| US07651920B2 |
Noise reduction in semiconductor device using counter-doping
One or more embodiments describe a method of fabricating a silicon based metal oxide semiconductor device, comprising: implanting a first dopant into a first partial completion of the device, the first dopant comprising a first noise reducing species; and implanting a second dopant into a second partial completion of the device, the second dopant and the first dopant being opposite conductivity types. |
| US07651916B2 |
Electronic device including trenches and discontinuous storage elements and processes of forming and using the same
An electronic device can include a substrate including a first trench having a first bottom and a first wall. The electrode device can also include a first gate electrode within the first trench and adjacent to the first wall and overlying the first bottom of the first trench, and a second gate electrode within the first trench and adjacent to the first gate electrode and overlying the first bottom of the first trench. The electronic device can further include discontinuous storage elements including a first set of discontinuous storage elements, wherein the first set of the discontinuous storage elements lies between (i) the first gate electrode or the second gate electrode and (ii) the first bottom of the first trench. Processes of forming and using the electronic device are also described. |
| US07651915B2 |
Strained semiconductor device and method of making same
In a method of making a semiconductor device, a gate dielectric is formed over the semiconductor body. A floating gate is formed over the gate dielectric, an insulating region over the floating gate, and a control gate over the insulating region. The gate dielectric, floating gate, insulating region, and control gate constitute a gate stack. A stress is caused in the gate stack, whereby the band gap of the gate dielectric is changed by the stress. |
| US07651913B2 |
Method of forming non-volatile memory (NVM) retention improvement utilizing protective electrical shield
An electrical shield is provided in a non-volatile memory (NVM) cell structure to protect the cell's floating gate from any influence resulting from charge redistribution in the vicinity of the floating gate during a programming operation. The shield may be created from the second polysilicon layer or other conductive material covering the floating gate. The shield may be grounded. Alternately, it may be connected to the cell's control gate electrode resulting in better coupling between the floating gate and the control gate. It is not necessary that the shield cover the floating gate completely, the necessary protective effect is achieved if the coupling to the dielectric layers surrounding the floating gate is reduced. |
| US07651911B2 |
Memory transistor and methods
A method of forming a memory transistor includes providing a substrate comprising semiconductive material and forming spaced-apart source/drain structures. At least one of the source/drain structures forms a Schottky contact to the semiconductive material. The method also includes forming a memory gate between the spaced-apart source/drain structures and forming a control gate disposed operatively over the memory gate. |
| US07651907B2 |
Method for fabricating semiconductor device
A method for fabricating a semiconductor device, the method includes forming an etch stop layer and an insulation layer over a substrate having a first region and a second region, selectively removing the insulation layer and the etch stop layer in the first region to expose parts of the substrate, thereby forming at least two electrode regions on the exposed substrate and a resultant structure, forming a conductive layer over the resultant structure, removing the conductive layer in the second region, removing the insulation layer in the first region and the second region by using wet chemicals, and removing parts of the conductive layer, which formed between the at least two electrode regions in the first region, to form cylinder type electrodes in the first region. |
| US07651906B2 |
Integrated circuit devices having a stress buffer spacer and methods of fabricating the same
Integrated circuit devices include an integrated circuit substrate and an insulating layer on the integrated circuit substrate. A contact hole penetrates the insulating layer. A vertical diode is in the contact hole and a stress buffer spacer is provided between the vertical diode and the insulating layer. Methods of forming the integrated circuit devices are also provided. |
| US07651902B2 |
Hybrid substrates and methods for forming such hybrid substrates
Hybrid substrates characterized by semiconductor islands of different crystal orientations and methods of forming such hybrid substrates. The methods involve using a SIMOX process to form an insulating layer. The insulating layer may divide the islands of at least one of the different crystal orientations into mutually aligned device and body regions. The body regions may be electrically floating relative to the device regions. |
| US07651898B2 |
Method for fabricating semiconductor device
First gate lines are formed on a substrate. An insulation layer is formed on the substrate and the first gate lines. The insulation layer disposed between the first gate lines is selectively etched, to thereby form first openings. Landing plugs are buried into the first openings. The insulation layer disposed on the first gate lines is etched until upper portions of the first gate lines are exposed, thereby obtaining second openings. Second gate lines are formed inside the second openings. |
| US07651893B2 |
Metal electrical fuse structure
An electrical fuse and a method for forming the same are provided. The electrical fuse includes a dielectric layer over a shallow trench isolation region and a contact plug extending from a top surface of the dielectric layer to the shallow trench isolation region, wherein the contact plug comprises a middle portion substantially narrower than the two end portions. The contact plug forms a fuse element. The electrical fuse further includes two metal lines in a metallization layer on the dielectric layer, wherein each of the two metal lines is connected to different ones of the end portions of the contact plug. |
| US07651890B2 |
Method and apparatus for prevention of solder corrosion
Disclosed a multi-chip module with solder corrosion prevention including one or more chips connected to a substrate by soldering, the substrate disposed on a printed circuit board. The multi-chip module also includes a quantity of molecular sieve desiccant, and a first cover to contain the one or more chips, the substrate, and the molecular sieve desiccant, the first cover having a seal to the printed circuit board. |
| US07651888B2 |
Wafer lever fixture and method for packaging micro-electro-mechanical-system devices
A fixture for packaging MEMS devices includes a base, a first material layer, an insulating layer and a second material layer. The base defines units, each including a notch. The first material layer is disposed on the base and the notches. The insulating layer is disposed on a part of the first material layer and exposes the other part of the first material layer located on the notches. The second material layer is disposed on the other part of the first material layer and formed with caps, whereby the caps are physically connected to the MEMS devices, and the MEMS devices are corresponding to the units of the base, wherein there is a first connecting force between the first and second material layers, there is a second connecting force between the caps and the MEMS devices, and the second connecting force is greater than the first connecting force. |
| US07651886B2 |
Semiconductor device and manufacturing process thereof
A semiconductor device including a circuit structure and a protective layer is provided. The circuit structure has multiple contacts. The protective layer is located on the circuit structure and has multiple openings and multiple protrusions, wherein the contacts are exposed by the openings and the protrusions are located on the contacts. |
| US07651880B2 |
Ge short wavelength infrared imager
A germanium (Ge) short wavelength infrared (SWIR) imager and associated fabrication process are provided. The imager comprises a silicon (Si) substrate with doped wells. An array of pin diodes is formed in a relaxed Ge-containing film overlying the Si substrate, each pin diode having a flip-chip interface. There is a Ge/Si interface, and a doped Ge-containing buffer interposed between the Ge-containing film and the Ge/Si interface. An array of Si CMOS readout circuits is bonded to the flip-chip interfaces. Each readout circuit has a zero volt diode bias interface. |
| US07651876B2 |
Semiconductor structures and method for fabricating the same
A semiconductor structure is provided. The semiconductor structure includes a substrate, a gate disposed thereon, an insulation layer disposed on the substrate and overlying the gate, a patterned semiconductor layer disposed on the insulation layer, a source and a drain disposed on the patterned semiconductor layer, a protective layer overlying the insulation layer, the source and the boundary of the drain to expose a portion of the drain, and a pixel electrode disposed on the substrate, overlying the protective layer overlying the boundary of the drain, electrically connected to the exposed drain. |
| US07651874B2 |
Method and apparatus for localizing production errors in a semiconductor component part
The invention relates to a method and to an arrangement for localizing production errors in a semiconductor component part by generating excess charge carriers in the semiconductor component part and by determining the electric potential in said part. In order to be able to localize production errors with simple measures and without damaging the semiconductor component part, it is suggested that the semiconductor component part be stimulated to become luminescent and that the locally resolved luminescence intensity distribution be determined in order to determine the locally resolved distribution of the electric potential in the semiconductor component part. |
| US07651867B2 |
Method of making a test device
A method of making a test device comprised of a container divided into two chambers, each holding a volume of a clear test liquid, the chambers separated by a porous barrier. The liquid is introduced into the lower chamber by adding a liquid to the upper chamber through the open top of the container and then applying a vacuum to completely evacuate air from the lower chamber by drawing the air through the barrier and liquid in the upper chamber. Restoring air pressure forces liquid in the upper chamber into the lower chamber, to completely fill the same while leaving a volume of liquid in the upper chamber. The application of a vacuum is preferably carried out by placing the container with liquid in a receptacle containing a liquid to be boiled, heating the liquid to boil the same and thereafter condensing the vapor with the receptacle sealed to develop a very high vacuum which draws the air out from the lower chamber of the container. The boiling can be done with the receptacle sealed to develop a higher temperature and later vented prior to being resealed for cooling and condensing of the vaporized liquid to further enhance the level of vacuum achieved. |
| US07651862B2 |
Method and apparatus for distributed sensing of volatiles using a long period fiber grating sensor with modulated plastic coating for environmental monitoring
Optical time domain reflectometry caused by absorption of a volatile or analyte into the fiber optic cladding is used an optical nose. The fiber optics (14) are covered with a gas permeable film (44) which is patterned to leave millimeter wide gas permeable notches (48a-48d). The notches contain a sensing polymer that responds to different gases by expanding or contracting. |
| US07651861B2 |
Method of producing fluorite crystal, fluorite and optical system incorporating the same
There is provided a method of forming a fluorite crystal and an exposure apparatus including this fluorite crystal. A method of manufacturing a device using the exposure apparatus is also provided. |
| US07651860B2 |
Method of analyzing low levels of peroxyacetic acid in water
Methods of analyzing low levels of peroxyacetic acid (PAA) in water are described. These methods employ buffering the PAA-containing water and the use of a N,N-diethyl-p-phenylenediamine (DPD) indicator system in the presence of iodide ion. The intensity of the pink coloration that develops is quantitated by colorimetric or titrimetric methods and correlated to the ppm PAA in the water. Positive interference effects due to the presence of hydrogen peroxide are eliminated by performing the analyses quickly after the introduction of the reagents. |
| US07651853B2 |
Cultures of GFAP+ nestin+ cells that differentiate to neurons
Cultures of cells immunoreactive for glial fibrillary acidic protein (GFAP), as well as for the intermediate filament marker nestin were grown in a medium including epidermal growth factor (EGF) and serum. The cultured cells had the morphology of astroglial cells. The cells can be proliferated in adherent or suspension cultures. Depending on the culture conditions, the cells can be induced to differentiate to neurons or glial cells. The cultures can be expanded over a large number of passages during several months, and survive, express an astroglial phenotype and integrate well after transplantation into both neonatal and adult rat forebrain. |
| US07651849B2 |
Nitrilases
The invention relates to nitrilases and to nucleic acids encoding the nitrilases. In addition methods of designing new nitrilases and method of use thereof are also provided. The nitrilases have increased activity and stability at increased pH and temperature. |
| US07651848B2 |
Method for refolding a protein
A method for refolding a protein by mixing a protein solution with a refolding buffer at mixing conditions that approximate ideal mixing. The method can be carried out batch wise, in a fed-batch mode or continuously with on-line solubilization of inclusion bodies. |
| US07651845B2 |
Method and apparatus for glucose control and insulin dosing for diabetics
A computer implemented method and associated apparatus for the combined control of insulin bolus dosing and basal delivery for the goal of achieving normal glycemic response to meals, exercise, stressors, and other perturbations to blood glucose levels. A run-to-run algorithm is used to monitor blood glucose levels and adjust insulin delivery as conditions are varied. |
| US07651842B2 |
Imunogenic complex comprising ribosomes
The present invention relates to an Immunogenic Complex comprising Ribosomal Complex and Adhesion of a Microbe or Ribosomal Complex and a viral antigen. The Ribosomal Complex is composed of the subunits of ribosomes (50 S and 30 S subunits in bacteria and 60 S and 40 S subunits of eucaryotes), the ribosomal subunits generally retaining sufficient integrity to preserve substantially the double-stranded nature of the large r-RNA's (16 S and 23 S in bacteria; 18 S and 28 S in eukaryotic cytosol) contained in the ribosomal subunits. |
| US07651838B2 |
Prenatal diagnosis method on isolated foetal cell of maternal blood
The invention concerns a novel non-invasive prenatal diagnostic method implemented with a sample of maternal blood. Said method enables prenatal diagnosis on isolated non-apoptotic epithelial foetal cells of maternal blood after they have been enriched by filtration, morphologically or immunologically and genetically analysed. Said method is advantageous in that it is perfectly harmless for the mother and the foetus and provides a highly sensitive and specific diagnosis. It enables early detection of a genetic or chromosomal abnormality of the foetus, of a genetic or infectious (viral, bacterial or parasitic) pathology of the foetus, of accurate genotype, and in particular of the genetic sex of the foetus. |
| US07651835B2 |
Method of timing pulsatile flow of normothermic perfusate to the heart
The invention provides, in various embodiments, systems, devices and methods relating to ex-vivo organ care. In certain embodiments, the invention relates to maintaining an organ ex-vivo at near-physiologic conditions. |
| US07651834B2 |
Photosensitive compound, photosensitive composition, method for resist pattern formation, and process for device production
A process for forming a resist pattern comprises the steps of applying on a substrate to form a photosensitive resist layer a photosensitive composition comprising at least one photosensitive compound having, in the molecule, two or more structural units represented by C6R2-6—CHR1—OR7 or C6R2-6—CHR1—COOR7 where R1 is a hydrogen atom or an alkyl group, at least one of R2, R3, R4, R5, and R6 is a nitro group, and others are selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl, an alkoxy, a phenyl, a naphthyl, and an alkyl in which a part or the entire of hydrogen atoms are substituted by a fluorine atom, and R7 is a substituted or unsubstituted phenylene or naphthylene group dissolved in an organic solvent, irradiating the resist layer selectively with a radiation ray, and developing a portion irradiated by the ray to form a pattern of the resist layer. |
| US07651832B2 |
Optical information recording medium, recording/reproducing method, and recording/reproducing device
The subject invention achieves further improvement in recording density for an optical information recording medium using a medium super-resolution effect with a super-resolution film, by reduction of the effective spot diameter in a further effective way. According to the optical information recording medium of the present invention, information is recorded on a recording surface of a substrate 5 in the form of phase pits. On the recording surface, an information layer 4, composed of a reflection film 6, a light-absorbing film 3 and a temperature-responsive film 2, is formed. The temperature-responsive film 2 is made of a ZnO film, which is an inorganic super-resolution film whose complex refractive index changes according to intensity of incident light, the film is also superior in a light transmittance property. The light-absorbing film 3 is made of an Si film 3, which absorbs a part of the incident light so that the temperature of the information layer 4 increases. The reflection film 6 is made of an Al film. |
| US07651830B2 |
Patterned photoacid etching and articles therefrom
Provided is an article that comprises a substrate comprising an acid-etchable layer, a water-soluble polymer matrix, and a photoacid generator. Also provided is a method for patterning that can provide patterned layers that can be used to form electroactive devices. |
| US07651828B2 |
Method for preparing an electrophotographic photoreceptor
A method for preparing an electrophotographic photoreceptor, includes coating an electroconductive substrate with an undercoat layer containing a blocked isocyanate compound, an oil-free alkyd resin including a hydroxyl group and basic amine; crosslinking the blocked isocyanate compound, oil-free alkyd resin including a hydroxyl group and basic amine; and coating the undercoat layer with a photosensitive layer. |
| US07651825B2 |
Method and system for overlay control using dual metrology sampling
A system and method are provided for determining an overlay of a first layer N-1 and a second layer N that are positioned one over the other on a substrate. The first layer includes a first overlay portion. The second layer includes a first complementary overlay portion. The first overlay portion and first complementary overlay portion are arranged to form an overlay mark for determining the overlay of the first and second layers. In the second layer a stitching portion and a complementary stitching portion are formed. The stitching portion and complementary stitching portion are arranged to form a stitching mark for determining a stitching overlay between the second layer and an adjacent second layer, with the adjacent second layer being positioned adjacent to the second layer. |
| US07651824B1 |
Method for compensating critical dimension variations in photomasks
A method for compensating critical dimension (CD) variations of patterns of a substrate, by the correcting the CD of the corresponding photomask is disclosed. First, a light and a main photomask are provided. Second, an auxiliary photomask including an auxiliary transparent substrate and a shading element within the auxiliary transparent substrate is provided. Next the light passes through the auxiliary photomask and main photomask in order for compensating CD variations of patterns corresponding to main photomask. |
| US07651822B2 |
Method of manufacturing gray scale mask and microlens, microlens, spatial light modulating apparatus and projector
A gray scale mask having distribution of light transmittance determined for the purpose of exposing a resist layer with a predetermined pattern, wherein the distribution of the light transmittance is determined so that the resist layer having been exposed in accordance with a first resist shape would be used to form a second resist shape with an aspect ratio higher than the aspect ratio of the first resist shape. |
| US07651820B2 |
Gel electrolyte and gel electrolyte battery
A gel electrolyte and a gel electrolyte battery are provided. The gel electrolyte includes a matrix polymer; a nonaqueous solvent; and an electrolytic solution having an electrolyte salt containing lithium dissolved in the nonaqueous solvent, in which the matrix polymer is swollen with the electrolytic solution. The matrix polymer comprises polyvinylidene fluoride copolymerized with at least hexafluoropropylene in an amount of 3 wt % or more and 7.5 wt % or less. The nonaqueous solvent comprises ethylene carbonate; and at least one solvent selected from the group consisting of dimethyl carbonate, ethylmethyl carbonate, diethyl carbonate, ethylpropyl carbonate, ethyl butyl carbonate, and dipropyl carbonate. The content of the ethylene carbonate in the nonaqueous solvent is 15 wt % or more and 55 wt % or less, and the total content of the at least one solvent in the nonaqueous solvent is 30 wt % or more and 85 wt % or less. |
| US07651817B2 |
Process for producing spherical carbon material
A process for producing a spherical carbon material, comprising: subjecting a spherical vinyl resin to an oxidation treatment in an oxidizing gas atmosphere to obtain a spherical carbon precursor, and carbonizing the spherical carbon precursor at 1000-2000° C. in a non-oxidizing gas atmosphere. The thus-obtained spherical carbon material exhibits excellent performances, including high output performance and durability, when used, e.g., as a negative electrode material for non-aqueous electrolyte secondary batteries. |
| US07651808B2 |
Spacer element for a fuel cell stack
In order to provide a spacer element for a fuel cell stack that is simple and easy to manufacture and in the assembled state of the fuel cell stack lies adjacent to a first structural part of a fuel cell unit of the fuel cell stack and to a second structural part of a fuel cell unit of the fuel cell stack and holds the first structural part and the second structural part apart from one another, comprising a support wall with an inner side and an outer side and at least one gas through-channel penetrating the support wall from the inner side to the outer side, wherein the spacer element comprises at least two material layers, which are stacked one on top of the other along a stacking direction, it is proposed that at least one of the material layers comprises a carrier element, which extends in a peripheral direction of the spacer element, and at least two channel-delimiting elements, which project transversely of the peripheral direction from the carrier element and form lateral boundaries of a portion of a gas through-channel of the spacer element. |
| US07651806B2 |
Non-flammable exhaust enabler for hydrogen powered fuel cells
A fuel cell system that employs a purge valve, an accumulator and a bleed valve for selectively purging and bleeding anode exhaust gas. When the purge valve is opened, the anode exhaust gas purges to the accumulator where it is collected. The bleed valve provides a controlled release of the anode exhaust gas from the accumulator that allows the concentration of hydrogen bled from the accumulator to remain below its combustible limit. In one embodiment, the purged anode exhaust gas is combined with the cathode exhaust gas and released to atmosphere. In another embodiment, the purged anode exhaust gas is combined with a cathode input gas. In another embodiment, the purged anode exhaust gas is combined with an anode input gas. |
| US07651805B2 |
Fuel cell having sealant for sealing a solid polymer electrolyte membrane
The fuel cell comprises: a membrane electrode assembly having a solid polymer electrolyte membrane, an anode side diffusion electrode (an anode electrode, and a second diffusion layer) disposed at one side of the solid polymer electrolyte membrane, and a cathode side diffusion electrode (a cathode electrode, and a first diffusion layer) disposed at the other side of the solid polymer electrolyte membrane; a pair of separators which hold the membrane electrode assembly; a projecting portion which extends from the solid polymer electrolyte membrane and which projects from the peripheries of the anode side diffusion electrode and the cathode side diffusion electrode; and a seal, provided on the separators, which was liquid sealant at the time of application. The seal makes contact with the projecting portion while the membrane electrode assembly is disposed between the separators. |
| US07651803B2 |
Ionic conductor, process for production thereof, and electrochemical device
Disclosed herein are an ionic conductor including a proton conductor, a process for production thereof, and an electrochemical device (such as fuel cell) with said ionic conductor, said ionic conductor being superior in ionic conductivity, water resistance, and film forming properties. The ionic conductor is formed from a polymer in which carbon clusters having ion dissociating functional groups are bonded to each other through connecting groups. The polymer is less water-soluble and more chemically stable than a derivative composed solely of carbon clusters; therefore, it permits many ion dissociating functional group to be introduced thereinto. Moreover, if ion dissociating functional groups are introduced into also the connecting group, it is possible to prevent the concentration of ion dissociating functional groups from decreasing as the result of polymerization. The polymer can be easily synthesized by simple condensation, substitution, and hydrolysis. Therefore, the process is suitable for mass production in high yields. |
| US07651800B2 |
Fuel cell system
The object is to provide a simplified but highly efficient fuel cell system, permitting to perform the flame off detection and so on without supplying the burner with additional raw fuel, even if a flame rod system flame detection means is adopted as burner for reformer. The invention concerns a fuel cell system, comprising a reformer for reforming a hydrocarbon base fuel such as natural gas into hydrogen, a CO transformer, a CO eliminator, a fuel cell for generating electricity from hydrogen, and a burner for reformer for burning hydrogen gas discharged from the fuel cell and supply the reformer with heat necessary for reforming reaction, wherein the burner for reformer is provided with a flame rod system flame detection means and, at the same time, supplied with hydrogen gas containing a flame detectable amount of fuel gas. |
| US07651797B2 |
Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same
An electrochemical cell is described that includes (a) a first electrode; (b) a second electrode; and (c) a channel contiguous with at least a portion of the first and the second electrodes. When a first liquid is contacted with the first electrode, a second liquid is contacted with the second electrode, and the first and the second liquids flow through the channel, a parallel laminar flow is established between the first and the second liquids. Electronic devices containing such electrochemical cells and methods for their use are also described. |
| US07651796B2 |
Water atomization apparatus for a fuel cell system and also a method for humidifying a gas flow supplied to a fuel cell system
A water atomization apparatus for a fuel cell system, comprising a plurality of fuel cells connected together to form a fuel cell stack and each having an anode, a cathode and a membrane, with the fuel cell stack having an anode side with an inlet for a fuel and an outlet for non-consumed fuel and exhaust gases which arise at the anode side, a cathode side with an inlet for a gaseous oxidation agent such as air and an outlet for exhaust gases arising at the cathode side, and a compressor connected upstream of the cathode side inlet, is characterized in that the water atomizing apparatus comprises a supply tank for deionized water, a pressure pump which is connected to the supply tank, a reservoir which is fed by the pressure pump and contains deionized water under pressure in operation, a pressure regulating valve having an inlet connected to the reservoir and determining the operating pressure which prevails in the reservoir and also at least one controllable injection valve which injects atomized water into the cathode side and or into the anode side of the fuel cell stack. |
| US07651795B2 |
Perpendicular magnetic recording medium and manufacturing of the same
Embodiments of the embodiment are directed to reducing the inter-granular exchange coupling of an oxide granular medium and obtaining a high media S/N value, resulting in an areal recording density greater than 23 gigabits per square centimeter or more being achieved. In one embodiment, a magnetic recording medium comprises a structure laminating a soft-magnetic underlayer, a lower intermediate layer including Ru, an upper intermediate layer consisting of Ru crystal grains and oxide crystal grain boundaries, a magnetic recording layer consisting of crystal grains and oxide crystal grain boundaries, in order, on a substrate, growing crystal grains of the magnetic recording layer epitaxially on the Ru crystal grains of the upper intermediate layer, and growing the crystal grain boundaries of the magnetic recording layer on the crystal grain boundaries of the upper intermediate layer. |
| US07651790B2 |
Organic light-emitting device
An organic light-emitting device is provided that includes an emission layer containing a phosphorescent dopant and a bipolar phosphorescent host interposed between a first electrode and a second electrode. The bipolar phosphorescent host is a compound represented by formula 1: A—C—B (1) where A is a hole transport unit, B is an electron transport unit, and C is a bond or a linking group. The bipolar compound can transport both holes and electrons. The organic light-emitting device has high efficiency and a long lifetime. |
| US07651786B2 |
Organic electroluminescence device and organic light emitting medium
An organic electroluminescence device having a layer of an organic light emitting medium which comprises (A) a specific arylamine compound and (B) at least one compound selected from specific anthracene derivatives, spirofluorene derivatives, compounds having condensed rings and metal complex compounds and is disposed between a pair of electrodes and an organic light emitting medium comprising the above components (A) and (B) are provided. The organic electroluminescence device exhibits a high purity of color, has excellent heat resistance and a long life and efficiently emits bluish to yellowish light. The organic light emitting medium can be advantageously used for the organic electroluminescence device. |
| US07651784B2 |
Sliding element
The invention describes a sliding element, in particular a sliding bearing, with a support element and a sliding layer, between which a bearing metal layer is arranged, wherein the sliding layer is made from bismuth or a bismuth alloy, and wherein the crystallites of the bismuth or the bismuth alloy in the sliding layer adopt a preferred direction with respect to their orientation, expressed by the Miller index of the lattice plane (012), wherein the X-ray diffraction intensity of the lattice plane (012) is the greatest compared to the X-ray diffraction intensities of other lattice planes. The X-ray diffraction intensity of the lattice plane with the second-largest X-ray diffraction intensity is a maximum of 10% of the X-ray diffraction intensity of the lattice plane (012). |
| US07651780B2 |
Single ply thermoplastic (TPO) roofing membranes having superior heat seam peel strengths and low temperature flexibility
Roofing membranes of single ply heat seamable thermoplastic polyolefin (TPO) sheets are made with a metallocene-catalyzed polyethylene (MPO) blend. The membranes exhibit superior heat seam peel strengths and low temperature flexibility. |
| US07651775B2 |
Plastic optical components, optical unit using the same and method of forming inorganic moisture-proof coating on plastic optical components
There are provided plastic optical components which, in addition to their superior characteristics such as lightweightness, low cost and suitability for mass production, exhibit superior moisture barrier properties while experiencing extremely small changes in refractive index or other optical performance even if they are subjected to the effect of water in the environment; and an optical unit using such plastic optical components. The plastic optical component includes an optical component's body and an inorganic moisture-proof coating which is directly or indirectly formed by a plasma CVD process at least on surfaces of the optical component's body that contact outside air, and the plastic optical component is kept at a temperature of 80° C. or lower when the inorganic moisture-proof coating is formed by the plasma CVD process. |
| US07651774B2 |
Glass coating
The invention relates to a glass coating and a method for the production of this glass coating. The glass coating comprises a first layer of ZnO and a second layer of Ag disposed thereon. Before the Ag layer is applied onto the ZnO layer, the latter is irradiated with ions. |
| US07651771B2 |
Luminescent core/shell nanoparticles comprising a luminescent core and method of making thereof
The present invention relates to Luminescent nanoparticles comprising (a) a core made from a luminescent metal salt selected from phosphates, sulfates or fluorides, being surrounded by (b) a shell made from a metal salt or oxide capable of preventing or reducing energy transfer from the core after its electronic excitation to the surface of the nanoparticle, e.g. a shell made from a non-luminescent metal salt or oxide, which are characterized by higher quantum yields and can be used in various fields including light generation and security marking. |
| US07651770B2 |
Nanoclusters for delivery of therapeutics
The present invention discloses a nano-cluster that includes a plurality of nano-particles, wherein the nano-particles can disperse in response to an environmental cue. Also disclosed is a method of preventing, treating, or diagnosing a disease or condition in a subject comprising administering a therapeutically effective amount of a composition comprising nano-clusters of the present invention. |
| US07651757B2 |
Floor underlayment
The invention is directed to a floor underlayment material comprising a film sheet having an inner surface attached to a foam sheet and an outer surface including a plurality of recesses formed therein. The plurality of recesses define one or more fluid pathways through which a fluid may migrate across the outer surface of the film layer. The underlayment material may be used in a flooring system to help prevent or limit the accumulation of a fluid between the floor and the subfloor. In one embodiment, the underlayment material may be disposed between a subfloor and floor with the outer surface of the film layer being disposed adjacent to the underside of the floor. The one or more fluid pathways provide channels through which a fluid such as moisture vapor may escape from within a flooring system and thereby reduce the accumulation of moisture in the flooring system. |
| US07651751B2 |
Building board
A building board for use as a ceiling or wall element in house building is characterized by a plurality of OSBs which are disposed side by side and are bonded together in multiple layers. |
| US07651747B2 |
Fusible inkjet media including solid plasticizer particles and methods of forming and using the fusible inkjet media
A fusible print medium for use in inkjet printing. The fusible print medium includes a substrate and a fusible layer, the fusible layer comprising at least one organic pigment and at least one solid plasticizer. A method of producing the fusible print medium and a method of producing a photographic quality image are also disclosed. |
| US07651746B2 |
Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereof
A halogenated bisdiarylaminopolycyclic aromatic compound, polymers made therefrom, and polymeric light emitting diode devices using the polymers are described. The halogenated compound is represented by formula (I), wherein Ar and Ar′ are each independently substituted or unsubstituted aryl groups and Z is a polycyclic arylene group, wherein at least one of the Ar′ groups is a haloaryl group. Devices using polymers prepared from the halogenated compound exhibit improved performance and longer lifetime, presumably as a result of the presence of the geometrically constrained diarylaminopolycyclic aromatic groups in the polymer backbone. |
| US07651744B2 |
Liquid crystal display
A liquid crystal display. The liquid crystal display includes a color filter substrate and an array substrate, wherein at least one of the color filter substrate and the array substrate comprises polyimide having formula (I): wherein A and A′ are the same or different and comprise cycloaliphatic compounds or aromatic compounds, B and B′ are the same or different and comprise aromatic compounds, and x and y are 10˜10000, wherein at least one of A and A′ is a cycloaliphatic compound. |
| US07651740B2 |
Process for coating fluoroelastomer fuser member using fluorinated surfactant and fluroinated polysiloxane additive blend
A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated blend comprising a fluorinated copolymer surfactant and a fluorinated polydimethylsiloxane additive to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated copolymer surfactant comprises a copolymer selected from the group consisting of a fluorinated acrylate copolymer and a fluorinated polyether copolymer, and wherein said fluorinated polydimethylsiloxane additive comprises pendant fluorinated groups. |
| US07651736B2 |
Method of producing a nanohole on a structure by removal of projections and anodic oxidation
The present invention provides a method of producing a structure, which is capable of easily obtaining a structure of the nanometer scale by using an anodic oxidation method. A method of producing a structure with a hole includes: forming first projected structures regularly arranged on a substrate; forming a first anodic oxidating layer on the substrate having the first projected structures, thereby forming first recessed structures at center portions of cells formed by the projected structures on the anodic oxidating layer; removing the first projected structures to form holes; and subjecting the first anodic oxidating layer to anodic oxidation to form holes at positions of the first recessed structures. |
| US07651735B2 |
Orienting, positioning, and forming nanoscale structures
Methods and a structure. A first film of a first block copolymer is formed inside a trough integrally disposed on an energetically neutral surface layer of a substrate. Line-forming microdomains are assembled of the first block copolymer, and form first self-assembled structures within the first film normal to the sidewalls and parallel to the surface layer. At least one microdomain is removed from the first film such that oriented structures remain in the trough oriented normal to the sidewalls and parallel to the surface layer. A second film of a second block copolymer is formed inside the trough. Line-forming microdomains are assembled of the second block copolymer, and form second self-assembled structures within the second film oriented normal to the oriented structures and parallel to the sidewalls. A second method and a structure are also provided. |
| US07651732B2 |
Magnesium-titanium solid solution alloys
Films of magnesium mixed with titanium are produced by non-equilibrium alloying processes such as electron beam evaporation of magnesium and titanium ingots in a very low pressure chamber. Such magnesium-titanium films form as single phase solid solutions. Titanium is inherently resistant to corrosion and its admixture with magnesium in solid solution provides a new composition that is less subject to intra-film galvanic corrosion. The magnesium-titanium films also provide relatively hard and strong coatings. |
| US07651731B2 |
Niobium-based compositions and coatings, niobium oxides and their alloys applied by thermal spraying and their use as an anticorrosive
The novelty proposed herein describes the application of niobium-based compositions and coatings, niobium oxides and their alloys capable of associations with other oxides and alloys by means of the thermal spraying technique for the purpose of an anticorrosive protection in highly corrosive environments, mainly those which present high temperatures, show presence of gases such as H2S, SO2, CO2, as well as organic and inorganic acids, commonly found in industrial centers. |
| US07651728B2 |
Method for manufacturing papermachine clothing
A method for manufacturing a fabric-like clothing, in particular for a machine for producing web material, in particular paper or paperboard, including the measures: a) providing a fabric-like substrate with at least one seam region extending essentially in the substrate transverse direction (CMD); b) applying a coating onto the fabric-like substrate such that the coating extends over at least one seam region; and c) cutting through the coating along at least one seam region. |
| US07651727B2 |
Method for surface treatment of sliding portion
There is provided a method for surface treatment of a sliding portion of a product, which is an economical method, has less risk of polluting the working environment, or causing a fire by the powder dust, and yet enables high lubricativeness to be achieved, and many concavities to be formed on the sliding portion while simultaneously providing lubricativeness. Injection particles, obtained by blending soft-metal solid lubricant particles the surfaces of which have been oxidized and layered-structure solid lubricant particles, are injected onto a surface of the sliding portion of the product to be treated at an injection speed of 150 m/sec or more, thereby to diffuse and penetrate the surface to form a layer of the injection particles, and to form many concavities on the surface of the sliding portion. |
| US07651726B2 |
Process for obtaining silicon nitride (SI3N4) surface coatings on ceramic components and pieces
A process of obtaining silicon nitride (Si3N4) surface coatings on ceramic pieces and components by impregnation of the surfaces of the ceramic pieces with silicon powder suspensions with a particle size preferably less than 200 μm. The thickness of the coatings depends on the impregnation time and on the properties of the slip and the ceramic piece. The subsequent nitridation of the coating by thermal treatment at temperatures between 1300° C. and 1500° C. in N2 atmospheres leads to a continuous Si3N4 coating. The chemical stability and compatibility between Si3N4 and molten silicon enables its application in silicon metallurgy, in manufacturing crucibles for silicon fusion or for housing said molten silicon, in manufacturing pipes and chutes for its transport or in manufacturing different components for its subsequent purification. |
| US07651721B2 |
Milk chocolate containing water
A process for manufacturing milk chocolate products containing a higher than normal water content by preparing a dark chocolate containing up to 30% by weight of water, adding a milk powder suspension optionally together with seed crystals of cocoa butter or cocoa butter equivalent, and mixing under low shear. The invention also relates to high water content milk chocolate products, methods of preparing a chocolate coated ice cream article with such products and to the resulting chocolate coated ice cream articles. |
| US07651719B2 |
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral pH and applications thereof
The instant invention relates to a process for the preparation of an aqueous suspension of anionic colloidal silica having a neutral pH which is stable over time and comprises individualized particles of colloidal silica which are not bound to one another by siloxane bonds. The instant suspensions show high storage stability and are particularly useful for the clarification of beer, for the preparation of cosmetic formulations, for the production of ink for printers, for paints and for anticorrosive treatments. |
| US07651715B2 |
Blended cheeses and methods for making such cheeses
Methods for preparing cheese blends of analog cheese and soft or firm/semi-hard, ripened or unripened, cheese are provided. The methods generally involve combining a slurry that contains the basic ingredients for an analog cheese and optionally one or more other ingredients with a mass of heated soft or firm/semi-hard cheese. Slurries that are used in the methods and cheeses produced by the methods are also provided. |
| US07651714B2 |
Process for drying high-lactose aqueous fluids
A method for processing a high-lactose aqueous fluid (HLAF), such as permeate from ultrafiltration of whey fluid, is provided. The method includes a step of drying the partially crystallized HLAF in an air-lift dryer which has diverging sidewalls to form a product rich in crystalline alpha-lactose monohydrate. |
| US07651709B2 |
Confectionery composition for decorating
Improved confectionery compositions and methods of using those compositions are provided. Broadly, the compositions comprise a sweetening ingredient, a proteinaceous material, and a thickening agent and can further have various additives such as colorants, flavoring agents, and preservatives. The compositions can be provided in the form of a dry mix which can be stored for long periods of time, or in the form of a ready-to-use composition. The final hydrated icing compositions flow readily through extremely small apertures (e.g., 18-24 gauge) and thus can be formed into detailed and complex patterns by even those with little skill in the art. The patterns can also be formed on a release substrate and packaged for sale directly to consumers or to bakeries. |
| US07651707B2 |
Method for lowering blood pressure in pre-hypertensive individuals and/or individuals with metabolic syndrome
The present invention relates to a method of treating Metabolic Syndrome and/or the conditions that comprise Metabolic Syndrome by administering to a mammal, including a human, a dietary supplement comprising grape extract. This invention also relates to a method of treating pre-hypertension by administering to a mammal, including a human, a dietary supplement comprising grape extract. |
| US07651700B2 |
Topical diclofenac patch
The invention provides an analgesic anti-inflammatory patch of a hydrophobic type for topical application containing, in a Pressure Sensitive Adhesive (PSA), diclofenac sodium, pyrrolidone or a derivative thereof, a polyhydric alcohol fatty acid ester, and an organic acid. The patch exerts the following effects: (1) diclofenac sodium is effectively and continuously released from a Pressure Sensitive Adhesive (PSA) and percutaneously absorbed, thereby attaining sustained, excellent pharmaceutical and pharmacological effects; (2) the patch per se has high tackiness and safety; and (3) diclofenac sodium remains stable in the Pressure Sensitive Adhesive (PSA). |
| US07651694B2 |
Therapeutic calcium phosphate particles and methods of making and using same
The present invention provides calcium phosphate nano-particles encapsulated with biologically active macromolecules. The particles may be used as carriers of biologically active macromolecule for delivery of the macromolecules. The invention also provides methods of making and using the particles. |
| US07651692B2 |
Use of extracts of the plant Litchi chinensis sonn
A cosmetic and/or pharmaceutical composition containing an extract from a pericarp of a Litchi chinensis Sonn. plant, and wherein the composition is used to protect human skin and/or hair from environmental influences and ageing. |
| US07651691B2 |
Emulsifying compositions based on fatty alcohol and alkylpolyglycosides
An emulsifying composition and process, that includes: a) from about 10 to about 90% by weight of arachidyl or behenyl alcohol; b) from about 10 to about 90% by weight of the corresponding phosphoric ester of arachidyl or behenyl alcohol; and c) up to about 20% by weight of at least one alkylpolyglycoside. |
| US07651688B2 |
Method of modulating the activity of functional immune molecules to CD52
The invention relates to a method for controlling the activity of an immunologically functional molecule, such as an antibody, a protein, a peptide or the like, an agent of promoting the activity of an immunologically functional molecule, and an immunologically functional molecule having the promoted activity. |
| US07651686B2 |
Enhancement of immune responses by 4-1bb-binding agents
This invention features methods of enhancing immune responses in mammalian subjects and in vitro methods of enhancing the response of a T cell. Also embodied by the invention are methods of receiving and preventing the induction of energy in T cells. |
| US07651682B2 |
Polymerizable emulsions for tissue engineering
Provided are biocompatible viscoelastic solid materials derived from polymerization of fluid water-in-oil emulsions, along with methods of their preparation and methods for their use for tissue engineering applications, including for reforming diseased, damaged or degenerated intervertebral discs by acceptably non-invasive means. |
| US07651675B2 |
Process for producing flaky titanium oxide capable of absorbing visible light
When titanium oxide is doped with nitrogen, the resulting titanium oxide photocatalyst can be driven with visible light, which is a main component of sunlight. However, in a known process, since a high-temperature heat treatment process necessary for nitrogen doping degrades the photocatalytic activity inherent in titanium oxide, it is difficult to produce a titanium oxide photocatalyst that can be driven with a high efficiency under sunlight.A titania/organic substance composite, which includes an organic ligand coordinated to flaky titania and forms a layered structure, is immersed in aqueous ammonia to substitute the organic ligand between layers with a hydroxyl group by a ligand exchange reaction, and at the same time, to introduce ammonium into between layers of the titania having the layered structure. The resulting composite of titania and ammonium is heated at a temperature of 400° C. or higher and in such a temperature range that does not cause rutile transition, whereby nitrogen is doped into the titania by thermal decomposition of the ammonium and, in addition, titania is crystallized to an anatase form. |
| US07651673B1 |
Method and system for small scale pumping
The present invention relates generally to the field of small scale pumping and, more specifically, to a method and system for very small scale pumping media through microtubes. One preferred embodiment of the invention generally comprises: method for small scale pumping, comprising the following steps: providing one or more media; providing one or more microtubes, the one or more tubes having a first end and a second end, wherein said first end of one or more tubes is in contact with the media; and creating surface waves on the tubes, wherein at least a portion of the media is pumped through the tube. |
| US07651672B2 |
Cabinet type endoscope processor
An endoscope processor, according to the present invention, provides for cleaning and sterilizing an endoscope having a body, and a first flexible tube attached to the body. It includes an operational housing and an enclosure which is attachable to and detachable from the operational housing, the enclosure being sealed from ingress of potentially contaminating microorganisms when detached from the operational housing. The enclosure is shaped, sized and oriented to receive the endoscope in an orientation with the first flexible tube depending vertically downwardly from the endoscope body. The enclosure includes a liquid inlet and a liquid outlet. The operational housing includes a circulating system comprising at least one liquid pump having a pump outlet connected to the liquid inlet of the enclosure when the enclosure is attached to the operational housing, and a pump inlet connected to the liquid outlet of the enclosure when the enclosure is attached to the operational housing, whereby to circulate liquid through the enclosure. A source of sterilizing fluid is associated with the pump and a control system is programmed to control a sterilization procedure whereby the pump circulates a liquid comprising the sterilizing fluid through the enclosure. |
| US07651671B2 |
Method of adding low-pressure gas continuously to supercritical fluid and apparatus therefor
The present invention is for dissolving a metal complex and a low-pressure additive gas in a supercritical fluid and supplying the same continuously to a reaction vessel, aiming to provide a method and an apparatus for adding a low-pressure gas to a high-pressure supercritical fluid continuously, so that a gas which should be handled with care, such as a combustible gas, can be added to a supercritical fluid without compression. The method for continuously adding a low-pressure gas to a supercritical fluid comprises supplying a reactant gas to a supercritical fluid or a subcritical fluid by repeating, in an alternate manner, a step of storing a reactant gas midway through a piping in a low-pressure state and a step of carrying the reactant gas toward a reaction vessel with the supercritical fluid or the subcritical fluid, so that the reactant gas is continuously charged in the reaction vessel. |
| US07651669B2 |
Microsystem process networks
Various aspects and applications or microsystem process networks are described. The design of many types of microsystems can be improved by ortho-cascading mass, heat, or other unit process operations. Microsystems having energetically efficient microchannel heat exchangers are also described. Detailed descriptions of numerous design features in microcomponent systems are also provided. |
| US07651666B2 |
Air treatment device with reservoir refill
Disclosed are devices for dispensing air treatment chemicals, and refill units for use therewith. Some of these devices have a well facing the heater and a transparent wall to view the use up of the air treatment chemical. Other of these devices have a refill with wells positioned in opposing directions. |
| US07651658B2 |
Refractory metal and alloy refining by laser forming and melting
A process to chemically refine and consolidate tantalum, niobium and their alloys to a fabricated product of net shape or near-net shape with higher throughput, more consistency, and lower manufacturing costs compared to prior art routes or rejuvenate damaged and deteriorated refractory metal parts. Powder metal is loaded into hoppers to be fed into laser forming/melting equipment. A suitable substrate is loaded into a laser forming/melting chamber onto which the powder will be deposited and consolidated in a point-scan process. As the powder is fed onto successive points of the surface of the substrate in linear traces, the laser is used to heat and partially melt the substrate and completely melt the powder. A combined deposition and melt beam traces the substrate surface repeatedly over a selected area to build up a dense coating of controlled microstructure in multiple layers. A fully dense deposit is built up that becomes the desired shape. |
| US07651656B2 |
Melting furnace with agitator and agitator for melting furnace
There are provided a melting furnace including a containing space for containing a melt of nonferrous metal, a magnetic field generating device, a magnetic flux therefrom, from outside penetrates the melting furnace for containing the melt to run through the containing space in a direction; and at least one pair of electrode terminals, the electrode terminals facing each other with a predetermined distance in a direction crossing the direction of the magnetic flux at a certain angle, and being capable of connecting to a power supply. |
| US07651654B2 |
Method for producing a bicycle wheel rim, apparatus for implementing the method and bicycle wheel rim obtained thereby
A bicycle wheel rim and a method of making a bicycle wheel rim are provided. The rim provided is made of a single part using structural fiber based material, preferably carbon fiber material, with two circumferential wings for anchoring the tire, which extend radially outwards from the two sides of the outer peripheral wall of the rim. |
| US07651650B2 |
Composite spar drape forming machine
A machine and a method for forming composite materials are provided. The machine includes a frame and at least one forming beam attached to the frame, the at least one beam being arranged to align with a mandrel. The forming beam is pivotally segmented into at least two segments to conform to the shape of the mandrel, or alternately is bendable to conform to the shape of the mandrel. The mandrel is receivable within the frame in alignment with the forming beam. An apparatus is also provided to position a composite charge over the mandrel, and to position the mandrel within the frame. A further apparatus is provided to transport the mandrel, and to urge the mandrel toward the forming beam, forming a composite charge. |
| US07651645B2 |
Method for molding three-dimensional foam products using a continuous forming apparatus
A continuous forming apparatus for molding foam material into foam products that includes a first endless belt and a second endless belt that cooperates with the first endless belt to mold the foam material. The continuous forming apparatus may also include a first plurality of cleats and a second plurality of cleats opposed to the first plurality of cleats that support the first endless belt and the second endless belt respectively. The first plurality of cleats may include a three-dimensional abutment surface that provides transverse and lateral support to the first endless belt. Additionally, the continuous forming apparatus may include a first frame disposed to support the first plurality of cleats, a second frame disposed to support the second plurality of cleats, and a drive mechanism for imparting motion to the first endless belt, the second endless belt, the first plurality of cleats, and the second plurality of cleats. |
| US07651643B2 |
Polarizer, method for producing same, polarizing plate, optical film, and image display
A polarizer of the invention comprises a polyvinyl alcohol-based film which is at least dyed with at least iodine and uniaxially stretched, having a single transmittance of 43% or more, a polarizing efficiency of 99.9% or more, and a dichroic ratio of 30 or more, wherein the dichroic ratio is calculated from a parallel transmittance (Tp) and a crossed transmittance (Tc) at a wavelength of 440 nm, and have good hue. |
| US07651642B2 |
Stabilized polyorganosiloxane composition
A composition comprises a polyorganosiloxane and an admixed hindered amine light stabilizer (HALS) wherein the polyorganosiloxane is free from alternating cyclic hydrocarbon residues. A method of stabilizing a polyorganosiloxane composition comprises providing a polyorganosiloxane and admixing a HALS with the polyorganosiloxane. A light bulb comprises an enclosure coated with a polyorganosiloxane composition containing a HALS. |
| US07651639B2 |
Conductive polymer and solid electrolytic capacitor using the same
The conductive polymer of the present invention is prepared by means of oxidation polymerization. On the matrix of the conductive polymer, at least one organic sulfonate formed by an anion of an organic sulfonic acid and a cation of other than transition metals is coated. Alternatively, in the matrix of the conductive polymer, at least one organic sulfonate formed by an anion of an organic sulfonic acid and a cation of other than transition metals is included. The conductive polymer of the present invention is excellent in the conductivity, heat resistance and moisture resistance. By using it as a solid electrolyte, a reliable solid electrolytic capacitor can be prepared which is unlikely to decrease the properties when being kept in a hot and humid condition. |
| US07651636B2 |
Nonlinear electrical material for high and medium voltage applications
The invention relates to a nonlinear electrical material with improved microvaristor filler (1′), to devices and electrical apparatuses comprising such nonlinear electrical material and to a production method thereof. According to invention, the filler (1′) comprises larger spherical particles (5) and smaller irregular particles (6) that are arranged interstitially and provide non-point-like and/or multiple contact areas (56, 56a, 56b, 66) owing to their irregular outer shape comprising edges and faces. Embodiments, among other things, relate to: spherical particles (5) being calcinated and broken-up to retain their original shape; irregular, spikly shaped, particles (6) obtained by calcinating or sintering and crushing or fracturing granules or blocks; and addition of a third filler fraction. Advantages, among others, are: higher filler contents, more and more durable inter-particle contacts (56, 56a, 56b, 66), enlarged effective micro-contact area, and improved electrical performance of the nonlinear electrical material. |
| US07651635B1 |
Polymer inhibition of vinyl aromatic monomers using a quinone methide/alkyl hydroxylamine combination
The invention provides a composition of matter and a method of its use in preventing unwanted polymerization reactions. The composition comprises an inhibitor and a retarder. The inhibitor is highly effective. The retarder is reliable under extreme and emergency situations. The inhibitor can be an alkylhydroxylamine. The retarder can be a 7-cyano-quinone methide. The combination of the inhibitor and retarder has been found to be far more effective than expected. |
| US07651633B2 |
Nanophosphors for large area radiation detectors
Nanophosphor compositions were prepared. The compositions can be used for radiation detection. |
| US07651632B2 |
Low-delayed luminescence dense and rapid scintillator material
The invention relates to an inorganic scintillator material of formula Lu(2−y)Y(y−z−x)CexMzSi(1−v)M′vO5, in which: M represents a divalent alkaline earth metal and M′ represents a trivalent metal, (z+v) being greater than or equal to 0.0001 and less than or equal to 0.2, z being greater than or equal to 0 and less than or equal to 0.2; v being greater than or equal to 0 and less than or equal to 0.2, x being greater than or equal to 0.0001 and less than 0.1; and y ranging from (x+z) to 1. In particular, this material may equip scintillation detectors for applications in industry, for the medical field (scanners) and/or for detection in oil drilling, The presence of Ca in the crystal reduces the afterglow, while stopping power for high-energy radiation remains high. |
| US07651631B2 |
Phosphor, optical device, and display device
A phosphor, an optical device, and a display device are provided. The phosphor includes a composition represented by (Sr(1-x-y)CaxBay)(Ga(1-m-n)AlmInn)aS4:Eu, wherein the concentration of europium is in the range of 1 to 9 mole percent; 0≦x≦1, 0≦y≦1, and x+y≦1; 0≦m≦1, 0≦n≦1, m+n≦1, and 2.9≦a≦5.9; and a main absorption wavelength range of the excitation is selected either a first wavelength range that overlaps the entirety of a reference wavelength range and extends to the shorter wavelength side or a second wavelength range that overlaps the entirety of the reference wavelength range and extends to the longer wavelength side according to the value a. |
| US07651626B2 |
Hexagonal ferrite, antenna using the same and communication apparatus
There is provided Y-type hexagonal ferrite having a high density of sintered body and a low level of loss and an antenna.The hexagonal ferrite having Y-type ferrite as the main phase is characterized in that main components of the hexagonal ferrite are M1O (M1 stands for at least one of Ba and Sr), M2O (M2 stands for at least one of Co, Ni, Cu, Zn and Mn) and Fe2O3, and the loss factor and the density of sintered body are 0.15 or lower and 4.6×103 kg/m3 or higher, respectively. The hexagonal ferrite is used to configure an antenna and a communication apparatus. |
| US07651621B2 |
Methods for degassing one or more fluids
Systems and methods to degas fluids are described herein. A fluid degassing treatment system may include a reservoir and/or one or more fluid treatment systems. |
| US07651620B2 |
Pressurised water releasing nozzle for generating microbubbles in a flotation plant
The inventive nozzle comprises a first releasing stage (1) for producing a pre-release by absorbing from 5 to 20% of available pressure, a second releasing stage (2) wherein a substantial release is carried out and the pressurised water passes from a saturation pressure to an output nozzle pressure, an intermediate chamber (3) in the form of a transition chamber in which the pressurised water approaches the saturation pressure by absorbing from 5 to 30% of the available pressure and an outlet tube (3) consisting of a sudden release and cavitation confinement tube whose minimum length (1) substantially corresponds to a distance separating the end of said tube on the second release stage side from a readhesion point of jets to the tube wall at the angle of divergence (alpha) thereof ranging from 3 to 12 DEG before readhesion. |
| US07651619B2 |
Filtration method and apparatus
A method and an apparatus for separating dry matter from liquid includes an enclosed separation environment capable of being pressure regulated. Within the enclosed separation environment, a suspension is brought into contact with at least one filter so as to accumulate dry matter on the at least one filter. The filter with the dry matter passes through at least one set of rollers such that liquid is removed from the dry matter on the at least one filter to form a substantially dry filter cake. Thereafter, the substantially dry filter cake is removed from the at least one filter. The above steps are performed in the enclosed separation environment either under vacuum or overpressure. The invention may be used in various fields such as the food industry. |
| US07651618B2 |
Method and apparatus for treatment of an effluent containing radioactive materials
A method and apparatus for treating an effluent containing radioactive materials: wherein an oxidizing agent is added to an effluent containing radioactive materials, and the effluent including the oxidizing agent is filtered with a filtration film to obtain filtrated water; and the filtrated water is filtered through activated carbon; and the filtered water filtered by the activated carbon is filtered through at least one of an ion-exchanger and reverse osmosis membrane. |
| US07651617B2 |
Method for purifying liquids by using ionized aeration
Method for purifying liquids or fluids to eliminate harmful admixtures and microorganisms by using aerating and incidence of electric charges, wherein purified liquid undergoes gas-dynamic dispersion with the help of blast air passed through channels sloping below an angle of 30-50° according to a level of purified liquid, at a flow velocity of blast air of 10 to 100 m/s, at channel hydraulic resistance varying between 1.5 to 10 kPa and at specific consumption of dispersed water from 0.1 to 30 kg on 1 m3 of blast air. The blast air is previously preliminarily ionized in a non-homogenous electrostatic field of coronary discharges at a voltage between electrodes in a value range of from 3 kV to 10 millions V at corona current values between electrodes in a value range of from 10 to 1000 mA and at a specific power output of electrical discharges in a value range from 0.1 to 10 kWh on 1 m3 of conditioned liquid. |
| US07651611B2 |
Directional microporous diffuser and directional sparging
A method for treating contaminates includes emitting plural streams of a fluid into a soil formation with the streams having different radii of influences in different directions. A direction microporous diffuser includes a holder member having plural compartments and plural hollow, elongated members having porous sidewalls, the plural hollow, elongated members supported in the plural compartments of the holder member with each hollow, elongated member including a an inlet port at a first end of the elongated member and second end of the elongated member being sealed. |
| US07651608B2 |
System for denitrification of treated water from aerobic wastewater treatment systems
An apparatus and method for denitrification of treated wastewater from an aerobic wastewater treatment system in which oxygen levels in the aeration chamber of an aerobic digestion vessel are cycled between an anoxic environment, i.e., when the treated wastewater in the aeration vessel contains from just above 0 to just less than 1 ppm dissolved oxygen to an aerobic environment wherein the treated wastewater in the aeration vessel has a dissolved oxygen content of about 1 ppm or higher. |
| US07651603B2 |
Hydrocarbon conversion using molecular sieve SSZ-75
The present invention relates to new crystalline molecular sieve SSZ-75 prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent, and its use in catalysts for hydrocarbon conversion reactions. |
| US07651601B2 |
Heat spreader with vapor chamber defined therein and method of manufacturing the same
A heat spreader (10) and a method for manufacturing the heat spreader are disclosed. The heat spreader includes a metal casing (12) and a wick structure (16) lines an inner surface of the metal casing. The metal casing defines therein a chamber (14) and includes an evaporating section (126) and a condensing section (127). The wick structure is in the form of metal foam and occupies a portion of the chamber. In one embodiment, the wick structure has a pore size gradually increasing from the evaporating section towards the condensing section of the metal casing. The heat spreader is manufactured by electrodepositing a layer of metal coating (70) on an outer surface of a metal foam framework (20). The metal coating becomes the metal casing and the metal foam framework becomes the wick structure. |
| US07651600B2 |
Electrokinetic concentration device and methods of use thereof
The present invention provides a device and methods of use thereof in concentrating a species of interest and/or controlling liquid flow in a device. The methods, inter-alia, make use of a device comprising microchannels, which are linked to nanochannels, whereby induction of an electric field in the nanochannel results in ion depletion in the linkage region between the microchannel and nanochannel, and a space charge layer is formed within the microchannel, which provides an energy barrier for said species of interest which enables its concentration in a region in the microchannel. |
| US07651596B2 |
Cellulosic-based interference domain for an analyte sensor
The present invention relates generally to devices for measuring an analyte in a host. More particularly, the present invention relates to devices for measurement of glucose in a host that incorporate a cellulosic-based interference domain. |
| US07651593B2 |
Systems and methods for performing data replication
Performing data management operations on replicated data in a computer network. Log entries are generated for data management operations of an application executing on a source system. Consistency point entries are used to indicate a time of a known good, or recoverable, state of the application. A destination system is configured to process a copy of the log and consistency point entries to replicate data in a replication volume, the replicated data being a copy of the application data on the source system. When the replicated data represents a known good state of the application, as determined by the consistency point entries, the destination system(s) may perform a storage operation (e.g., snapshot, backup) to copy the replicated data and to logically associate the copied data with a time information (e.g., time stamp) indicative of the source system time when the application was in the known good state. |
| US07651587B2 |
Two-piece dome with separate RF coils for inductively coupled plasma reactors
A substrate processing system has a housing that defines a process chamber, a gas-delivery system, a high-density plasma generating system, a substrate holder, and a controller. The housing includes a sidewall and a dome positioned above the sidewall. The dome has physically separated and noncontiguous pieces. The gas-delivery system introduces e a gas into the process chamber through side nozzles positioned between two of the physically separated and noncontiguous pieces of the dome. The high-density plasma generating system is operatively coupled with the process chamber. The substrate holder is disposed within the process chamber and supports a substrate during substrate processing. The controller controls the gas-delivery system and the high-density plasma generating system. |
| US07651585B2 |
Apparatus for the removal of an edge polymer from a substrate and methods therefor
An apparatus generating a plasma for removing an edge polymer from a substrate is disclosed. The embodiment includes a powered electrode assembly, including a powered electrode, a first dielectric layer, and a first wire mesh disposed between the powered electrode and the first dielectric layer. The embodiment also includes a grounded electrode assembly disposed opposite the powered electrode assembly so as to form a cavity wherein the plasma is generated, the first wire mesh being shielded from the plasma by the first dielectric layer when the plasma is present in the cavity, the cavity having an outlet at one end for providing the plasma to remove the edge polymer. |
| US07651579B1 |
Storage bag
The storage bag includes two sidewalls with peripheral edges and the sidewalls being attached together along at least a portion of the peripheral edges. One or more additional sidewalls may be disposed within the bag, and these additional sidewalls may be connected to form an inner bag. Any inner bag sidewalls may be laminated to the outer bag sidewalls or hang loose from the outer bag sidewalls. One or more of the sidewalls may include an adhesive for adhering to an opposing sidewall or item in the bag, a thin perforated layer disposed over an adhesive, a line of perforations for tearing, and/or one or more perforations for venting. Furthermore, processes for manufacturing a storage bag are disclosed. |
| US07651578B2 |
Guidewire with polymer jacket and method of making
A guidewire and methods for making and using the same. The guidewire may include a core wire and a polymer jacket attached to the core wire. The guidewire may be manufactured by advancing the core wire, polymer jacket, and a tooling tube through a heated die assembly so as to heat and compress the polymer jacket onto the core wire. Optionally, the tooling tube may be removed from the jacket after advancing the components through the die assembly. |
| US07651577B2 |
Thermally stable compositions including 2,4,8,10-tetranitro-5H-pyrido[3′,2′:4,5][1,2,3]triazolo[1,2-a]benzotriazol-6-ium, inner salt
An explosive formulation including 2,4,8,10-tetranitro-5H-pyrido[3′,2′:4,5][1,2,3]triazolo[1,2-a]benzotriazol-6-ium, inner salt and a high temperature binder is disclosed together with a process of preparing 2,4,8,10-tetranitro-5H-pyrido[3′,2′:4,5][1,2,3]triazolo[1,2-a]benzotriazol-6-ium, inner salt. |
| US07651575B2 |
Wear resistant high temperature alloy
An Fe—Ni-based alloy that has improved wear resistance at high temperature over Ni-based superalloys is provided. The alloy is particularly useful for manufacturing engine exhaust valves and other high temperature engine components subjected to corrosion, wear and oxidation. |
| US07651572B2 |
Dishwasher with an energy-saving heating mode and method therefor
A method for executing a washing program in a dishwasher includes a spray system for spraying a washing liquid within a dishwasher onto crockery that has been disposed in the dishwasher as a washing program is executed. Before such spraying of the washing liquid, the washing liquid is heated to a predetermined temperature in a flow section that is separate from the spray system to an extent such that the washing liquid does not substantially impinge on crockery in the dishwasher as it is being heated in the flow section, whereupon the washing liquid is heated without substantially wetting crockery in the dishwasher. After the washing liquid has been heated to the predetermined temperature, the washing liquid is sprayed onto crockery, whereupon crockery in the dishwasher that essentially has not been heated is heated by the washing liquid. |
| US07651569B2 |
Pedestal for furnace
A pedestal is provided for supporting wafer boats in a process chamber during semiconductor fabrication. The pedestal contains hollow spaces, such as within porous insulating plugs, and gases inside the pedestal may expand during semiconductor processing. The pedestal has an opening for exhausting gases out of its interior and into the process chamber. The opening is provided with a filter, in the form of a sintered ceramic or glass disc sealed within a tube covering the opening, to prevent the passage of particles which may be present inside the pedestal. By filtering the particles, the filter removes a source of contamination, thereby allowing for high quality process results on wafers processed in the process chamber. |
| US07651567B2 |
Mask for sequential lateral solidification and crystallization method using thereof
A method of forming a polycrystalline silicon layer includes: disposing a mask over the amorphous silicon layer, the mask having a plurality of transmissive regions, the plurality of transmissive regions being disposed in a stairstep arrangement spaced apart from each other in a first direction and a second direction substantially perpendicular from the first direction, each transmissive region having a central portion and first and second side portions that are adjacent to opposite ends of the central portion along the first direction, and wherein each of the portions has a length along the first direction and a width along the second direction, and wherein the width of first and second portions decreases away from the central portion along the first direction; irradiating a laser beam onto the amorphous silicon layer a first time through the mask to form a plurality of first irradiated regions corresponding to the plurality of transmissive regions, each first irradiated region having a central portion, and first and second side portions at both sides of the central portion; moving the substrate and the mask relative to one another such that the first side portion of each transmissive region overlaps the central portion of each first irradiated region; and irradiating the laser beam onto the amorphous silicon layer a second time through the mask to form a plurality of second irradiated regions corresponding to the plurality of transmissive regions. |
| US07651566B2 |
Method and system for controlling resistivity in ingots made of compensated feedstock silicon
Techniques for controlling resistivity in the formation of a silicon ingot from compensated feedstock silicon material prepares a compensated, upgraded metallurgical silicon feedstock for being melted to form a silicon melt. The compensated, upgraded metallurgical silicon feedstock provides a predominantly p-type semiconductor for which the process assesses the concentrations of boron and phosphorus and adds a predetermined amount of aluminum or/and gallium. The process further melts the silicon feedstock together with a predetermined amount of aluminum or/and gallium to form a molten silicon solution from which to perform directional solidification and, by virtue of adding aluminum or/and gallium, maintains the homogeneity the resistivity of the silicon ingot throughout the silicon ingot. In the case of feedstock silicon leading to low resistivity in respective ingots, typically below 0.4 Ωcm, a balanced amount of phosphorus can be optionally added to aluminum or/and gallium. Adding phosphorus becomes mandatory at very low resistivity, typically close to 0.2 Ωcm and slightly below. |
| US07651565B2 |
Device for drying and/or calcining gypsum
A gypsum dryer/calciner (1) includes a calcining space (2), a first pipe (4) exhibiting an inlet connected to a source of hot gases (3) and an outlet emerging in the calcining space (2); a second pipe (5) exhibiting an inlet connected to a source of gypsum (8) and an outlet emerging in the calcining space, the second pipe being concentric with the first pipe; a force-feeding screw (6) positioned at least partially in the second pipe, the said screw carrying the gypsum along in the calcining space. A process for calcining gypsum and to the plaster capable of being obtained by this process. |
| US07651564B2 |
Gypsum-based floor underlayment
A flooring composition for mixing with water to produce a self-leveling slurry that quickly hydrates to form a high strength floor underlayment comprising a dry mixture of (1) beta gypsum produced by a continuous method; (2) Class C fly ash; (3) a conventional water reducing aid such as sulfonated melamines, sulfonated naphthalenes and their related formaldehyde condensates, and (4) a conventional set retarder. |
| US07651563B2 |
Synthetic microspheres and methods of making same
A building product incorporating synthetic microspheres having a low alkali metal oxide content is provided. The synthetic microspheres are substantially chemically inert and thus a suitable replacement for cenospheres derived from coal combustion, particularly in caustic environments such as cementitious mixtures. The building product can have a cementitious matrix such as a fiber cement product. The synthetic microspheres can be incorporated as a low density additive and/or a filler for the building product and/or the like. |
| US07651558B2 |
Method for manufacturing pigmented inks
A method for manufacturing a pigmented ink includes the steps of a) preparing a pigment dispersion in a dispersing installation; b) charging the dispersing installation with a washing liquid; c) discharging the washing liquid from the dispersing installation; and d) adding the discharged washing liquid to the pigment dispersion. |
| US07651555B2 |
Onsite chemistry air filtration system
An onsite chemistry air filtration system to remove gaseous contaminants from air is disclosed. The onsite chemistry air filtration system of the present invention comprises: a conventional particulate filtration section, a photochemical filtration section, a static gas phase filtration section and a catalytic filtration section. The conventional particulate filtration section captures solids and condensables. In the photochemical filtration section, UV lamps generate bio-destruction and surface photochemical activity on a semiconductor catalyst material, provide a radiation source to irradiate airborne contaminant molecules and to energize their states to promote reactions and generate airborne ozone and radicals. In the static gas phase filtration section, gas phase filtration media is used to capture contaminants, concentrate them in a relatively confined space and allow airborne generated chemistries to concentrate and react in-situ, thereby creating a regeneration effect on the media. In the catalytic filtration section, catalytic media scavenges and converts airborne radicals and ozone to harmless by-products. |
| US07651550B2 |
Method for sulfur compounds removal from contaminated gas and liquid streams
A desorption process and a process for producing a catalytically deactivated formed zeolitic adsorbent, whereby both processes are suitable to improve the lifetime of a formed zeolitic adsorbent in the removal of sulfur compounds from sulfur contaminated gas and liquid feed streams. The adsorbent is in particular a synthetic 13X or LSX faujasite with a silica to alumina ratio from 1.9:1.0 to about 3.0:1.0. The cations of the faujasite include alkali and alkaline earth metals. The formed zeolite mixture is preferably catalytically deactivated due to a phosphate treatment. The desorption is carried out thermally, wherein the heat treatment is done at different temperature stages to avoid decomposition of the organic sulfur compounds. |
| US07651546B2 |
Method and apparatus for manufacturing high-purity hydrogen storage alloy Mg2Ni
The present invention provides a method for manufacturing high-purity hydrogen storage alloy Mg2Ni applicable to industry and capable of manufacturing continuously. First, raw materials of magnesium-nickel with weight percentage of nickel between 23.5 and 50.2 are heated, melt, and mixed uniformly. Cool the magnesium-nickel liquid and control the temperature to be above the solidification temperature and below the liquification temperature in the phase diagram of magnesium-nickel. By making advantage of segregation principle in phase diagrams, solid-state high-purity γ-phase Mg2Ni hydrogen storage alloy is given. Then high-purity γ-phase Mg2Ni hydrogen storage alloy with atomic ratio of 2:1, no other phases, and with excellent hydrogen absorption-desorption dynamics is given. |
| US07651544B1 |
Vacuum cleaner with multiple cyclonic dirt separators and bottom discharge dirt cup
A vacuum cleaner comprises a cyclonic separator having a first cyclone and a plurality of downstream secondary cyclones. The first cyclone comprises a side wall defining a first cyclonic chamber, and the secondary cyclones each comprise a side wall defining a second cyclonic chamber. A dirt cup assembly is mounted below the cyclonic separator to collect contaminants separated in the first and second cyclonic chambers. The secondary cyclones can be arranged around the first cyclone side wall and form a gap between adjacent secondary cyclones so that the first cyclone side wall is exposed at the gap. A working air conduit can extend through the first cyclone and the dirt cup assembly to couple the secondary cyclones to a suction source located below the dirt cup assembly. Furthermore, the secondary cyclones can have a vortex stabilizer. |
| US07651542B2 |
System for generating hydrogen from a chemical hydride
An apparatus is disclosed to generate hydrogen. A liquid permeable material with one or more cavities contains a solid anhydrous chemical hydride and an anhydrous activating agent. A housing that is heat and pressure resistant houses the liquid permeable material, and a liquid. One or more liquid sources inject the liquid into the housing such that the liquid contacts at least a portion of the liquid permeable material. A gas outlet port releases hydrogen gas produced by a reaction comprising the solid anhydrous chemical hydride, the anhydrous activating agent, and the liquid. A hydrogen output regulator controls the amount of hydrogen gas that the gas outlet port releases. |
| US07651534B2 |
Direct dye composition comprising at least one insoluble oxygenated compound, and processes using this composition
Disclosed herein is a composition for the non-oxidizing aqueous direct dyeing of keratin materials, for example, human keratin fibers, such as the hair, comprising, in a cosmetically acceptable medium: (a) at least one water-soluble direct dye, and (b) at least one water-insoluble non-coloring oxygenated organic compound, present in an amount of at least 30% by weight relative to the total weight of the composition. Also disclosed herein is a process for direct dyeing keratin fibers comprising applying said composition to the fibers. |
| US07651532B2 |
Multifunctioning method utilizing multiple phases non-aqueous extraction process
A method of laundering a fabric load is disclosed including the steps of processing a fabric load in an aqueous-based working fluid, substantially replacing the aqueous-based working fluid with a non-aqueous working fluid of the type which extracts some of the aqueous-based working fluid from the fabric load. |
| US07651531B2 |
Bio-tanning process for leather making
Conventionally skins/hides are tanned with metal-ions and vegetable tannins. Environmental constraints on the discharge of toxic metal-ions and poor biodegradable vegetable tannins in the wastewater have become a serious issue. In this invention, the pelts are tanned using eco-benign bio-molecules other than vegetable tannins to reduce the pollution loads. Performance of the leathers is on par with conventionally processed leathers. |
| US07651528B2 |
Devices, systems and methods for material fixation
Devices, systems and methods for fixation of tendon to bone are described. An exemplary surgical implant is a modified bone anchor that is able to grasp the tendon and hold it firmly in a bone tunnel. Once deployed, the anchor delivers lateral compression to the tendon, providing direct tendon to bone compression to facilitate healing. The anchor has different versions which allow it to be attached to the tendon prior to insertion into the bone tunnel, or be inserted between tendon arms when the surgical procedure dictates. The resulting tendon to bone compression allows for the firm fixation in a manner markedly simpler than traditional techniques. A modification of this anchor can also allow the anchor to grasp and hold suture. This variation facilitates the technique for knotless rotator cuff repair. |
| US07651527B2 |
Bioresorbable stent
A bioresorbable endoluminal prosthesis for placement in a body lumen having a stent substrate of a first metallic material that has a lower electrical potential than a standard reference electrode. The stent substrate is coated with a biodegradable polymer having a second metallic material dispersed therein, wherein the second metallic material has a higher electrical potential than the standard reference electrode. After implantation of the stent within the body lumen, the second metallic material is present in the polymeric coating in a sufficient concentration to cause galvanic corrosion of the first metallic material such that over time the stent substrate is bioresorbed. |
| US07651522B2 |
MR-compatible vascular endoprosthesis
The invention relates to a medicinal implant or instrument, more particularly to a vascular endoprosthesis (1), having a radially dilatable hose part (2) comprised of a tubular knitted fabric of interdigitating meshes composed of one or more individual fibres (9). To provide such an implant or instrument that allows for MR-imaging of the interior of the implant or instrument, the invention proposes that the fibres (9) of the knitted fabric be electrically conductive and form an inductor (7, 8) within a high-frequency resonant circuit. |
| US07651519B2 |
Prosthesis deployment system
An introducer for an expandable endovascular prosthesis having a self expanding stent has a distal prosthesis positioning mechanism and a proximal prosthesis retention mechanism. The proximal prosthesis retention mechanism includes a cylindrical sleeve adapted to retain the self expanding stent. A release mechanism extends proximally from the distal prosthesis positioning mechanism and exerts a force in the proximal direction on an interior surface of the self expanding stent to retain the self expanding stent in the cylindrical sleeve. |
| US07651515B2 |
Implant for correction and stabilization of the spinal column
An implant for the correction and stabilization of the spinal column, comprising pedicle screws that can be screwed into the vertebrae of a spine, and of at least one connection element that connects the pedicle screws at the screw heads. This connection element is formed by a spiral whose spiral windings are arranged offset in the axial direction, following a screw line. |
| US07651511B2 |
Vascular clamp for caesarian section
The invention provides devices, systems and methods for clamping arteries which are useful in reducing or abolishing blood flow in an artery, and may be used to control hemorrhage following a caesarian delivery. A clamping device embodying features of the invention includes a pair of clamping members with opposed pressure-applying members having facing pressure-applying surfaces, at least one of which is a yieldable pressure-applying surface. The yieldable pressure-applying surface is preferably resilient. The clamping members are configured to adjust the distance between pressure-applying surfaces, and a blood flow sensor is disposed on at least one of the pressure-applying members to aid in locating the target artery and also to monitor blood flow through the artery. The clamping device is particularly suitable for occluding uterine arteries by compressing the broad ligament which contains the uterine artery and which is connected to the patient's uterus with the arterial clamp. |
| US07651508B2 |
DiamAbrasion system
The DiamAbrasion System is a system for removing portions of the outer layers of skin comprising a source of vacuum; abrasive tipped tools; a tube with an internal lumen connecting the vacuum source and the center of the abrasive tipped tools whereby the vacuum functions to clean the skin of exfoliated cells and collect them for disposal to an inline filter. The inventive difference between the DiamAbrasion System and the prior art is in the design of the pick-up-treatment head of the apparatus. The prior art utilizes the low pressure section of the tip to suck the skin against the abrasive surface and to evacuate the abraded cells. The DiamAbrasion System has vent grooves across the abrasive surface of the distal ends of the tool tips to keep the vacuum from pulling the skin into the head. This is particularly important as many of the users of this device are elderly and their skin is not resilient and tends to bunch up in front of the tip. The clean and dispose function is also greatly enhanced as the vent grooves allow a constant flow of air up the lumen to rapidly carry away the dislodged cells. |
| US07651507B2 |
Tissue processing system
A tissue processing system includes a series of blades arranged in parallel to form a tissue processor. The blades may be adjusted to create a spaced between each blade in the range of 250-1000 microns. A slicer is included to remove a donor tissue to be processed by the processor. The processor is rotatable 90 degrees so as to create uniform micrografts of tissue for transplanting to a recipient site. An extractor is included to remove tissue particles from the processor after they have been cut into an appropriate size. A cutting block may be provided to ensure uniform thickness of cuts of the donor tissue. |
| US07651503B1 |
Endocardial lead cutting apparatus
The invention provides an apparatus for cutting an endocardial lead within a patient. The apparatus includes a tubular member and a tension member disposed therein. The tension member includes a distal end and a proximal end. A blade is affixed to the distal end of the tension member and an adjustment mechanism is adapted to adjust the tension member and blade between an extended position and a retracted position. The adjustment mechanism includes a female member, a male member and an anchor. The anchor is affixed to the proximal end of the tension member and the male member. Insertion and withdrawal of the male member within the female member moves the tension member and the blade between the extended position and the retracted position. An alternate embodiment includes a capture mechanism or guide wire for drawing the apparatus and lead closer together before extending the blade and cutting the lead. |
| US07651502B2 |
Spinal fixation tool set and method for rod reduction and fastener insertion
A tool for implantation of a rod into a bone screw implanted in a human spine includes a guide member having a laterally opening channel disposed along an entire length thereof for side loading and receiving an implant fastener. A rod pushing member and a handle with a laterally opening channel are coaxial with the guide member, with the rod pushing member being rotatingly mateable to the guide member and the handle having a spring attachment mechanism for attaching the handle to the guide member. The guide member includes spring tabs for attachment to a bone screw, the tabs biased away from the bone screw. The rod pushing member includes a sleeve that extends substantially about the guide member, pressing the spring tabs toward the bone screw and into apertures on the bone screw arms. The rod pushing member sleeve also operatively functions as a rod pusher that abuts a rod as the sleeve is translated along the guide member and toward the bone screw. The handle lateral opening receives and supports a manipulation tool for inserting and installing an implant fastener for attaching the rod to the bone screw. |
| US07651501B2 |
Instrument for use in minimally invasive hip surgery
An instrument for hip arthroplasty having an impaction body attached to an end of a main body. The impaction body is positionable inside a patient's hip and has an axis coaxial with an impaction axis. A leading end of the impaction body is configured to selectively engage an acetabular shell for use during impaction of the shell into an acetabulum. An arm extends from the main body and has a guide ring at an end thereof. The guide ring has an axis coaxial with the impaction axis. A trocar is inserted through the guide ring and along the impaction axis to make a path through underlying soft tissue for insertion of an impacting instrument. A rotatable handle on the main body indicates whether the main body is in a proper position in either a right or left hip. |
| US07651500B2 |
Ligament tensing device with displaceable lug
A ligament tensing device (1) for activating a ligament and/or capsule system during implantation of a joint implant, comprising a base body (2) having a first lug (3) with a distal bearing surface (4) resting upon a first bone, and a second lug (7) resting upon a second bone with a proximal bearing surface (10) thereof. The second lug (7) is displaceable in an anterior-posterior and/or medial-lateral direction parallel to the first lug (3). |
| US07651499B2 |
Working channel for minimally invasive spine surgery
A working channel for spinal surgery includes a body having a distal end, a proximal end and an interior lumen traversing through the elongate body. The elongate body generally has a parallelogram-shaped cross-section. Another working channel for spinal surgery includes a flared upper section having a distal end, a proximal end and an interior lumen traversing through the flared upper section. The proximal end of the flared upper section is wider than the distal end of the flared upper section. The working channel also includes a lower section extending from the distal end of the flared upper section. The lower section has a distal end, a proximal end and an interior lumen traversing through the lower section. The lower section generally has a parallelogram-shaped cross-section. |
| US07651497B2 |
Segmentable plate with locking element
The present invention is directed to (1) a plating system having multiple and single locking mechanisms for general skeletal use other than in the anterior cervical spine; (2) an orthopedic plating system that permits a pair of bone screws to be inserted into a bone in a crossed over orientation and locked to the plate; (3) a segmentable plating system which can be made to a selected length by the surgeon; and (4) a combination screw-lock-plating system for allowing and/or causing intersegmental compression of bone portions. |
| US07651496B2 |
Methods and apparatuses for percutaneous implant delivery
A method for treating the spine. A guidewire is advanced through the skin of a patient along a percutaneous path to a target location of a vertebra. An implant is advanced over the guidewire to the target location of the vertebra. The implant is coupled with the vertebra at the target location. An elongate body having a proximal end and a distal end is advanced until the distal end is adjacent the target location, the elongate body having an inner surface defining a passage extending therethrough. A procedure is performed at the target location. |
| US07651494B2 |
Fluid-assisted medical device
The invention provides a medical device that includes a housing, a tubular member extending from the distal end of the housing, a first arm extending from the distal end of the tubular member, the first arm including a first electrode, a second arm extending from the distal end of the tubular member, the second arm including a second electrode and being disposed coaxially with the first arm, at least one solution infusion opening on each electrode, and a solution delivery channel for delivery of a conductive solution to the solution infusion openings. According to the invention, at least one of the first arm or the second arm is translationally moveable, and at least one of the first arm or the second arm is adapted to be coupled to a source of radiofrequency energy. The invention also provides a corresponding method for treating blood vessels or other tissues of the body. |
| US07651492B2 |
Arc based adaptive control system for an electrosurgical unit
A system and method for performing electrosurgical procedures are disclosed. The system includes an electrosurgical generator adapted to supply electrosurgical energy to tissue in form of one or more electrosurgical waveforms having a crest factor and a duty cycle. The system also includes sensor circuitry adapted to measure impedance and to obtain one or more measured impedance signals. The sensor circuitry is further adapted to generate one or more arc detection signals upon detecting an arcing condition§. The system further includes a controller adapted to generate one or more target control signals as a function of the measured impedance signals and to adjust output of the electrosurgical generator based on the arc detection signal. An electrosurgical instrument is also included having one or more active electrodes adapted to apply electrosurgical energy to tissue. |
| US07651483B2 |
Injection port
An attachment mechanism for a surgically implantable medical device includes one or more fasteners which may be simultaneously moved from an undeployed position to a deployed position by operation of an integral actuator. The attachment mechanism may be configured to be deactuated, and the fasteners simultaneously moved from a deployed position to an undeployed position, allowing removal or repositioning of the medical device. An applier includes a locator for detachably holding the implantable medical device, locating it at the desired position, and actuating the attachment mechanism. The applier is configured to undeploy the attachment mechanism the implantable medical device can be detached from the body tissue. |
| US07651481B2 |
Self-sealing male connector device with collapsible body
A self-sealing male connector device for connection with a female Luer connector. The device has an elongated male body configured with lengthwise relatively rigid and flexible wall segments cooperating to allow the body to be radially compressed from an expanded configuration to a contracted configuration. A closure cap formed with a resealable aperture is disposed on the distal end of the male body so as to be responsive to the compression of the male body. The relatively flexible wall segments may be installed within notches in the male body or be formed integral with the relatively rigid wall segments. |
| US07651479B2 |
Medical line securement device
A securement device includes a simply-structured retention mechanism that permits a portion of a catheter hub or a similar medical article to be easily anchored to a patient, without the use of tape or needles and suturing. A unitary retainer desirably includes a base defining a locator mechanism. The locator mechanism interacts with a fitting of the medical device so as to position the medical device relative to the retainer. The locator mechanism also desirably guides the medical device fining into contact with an adhesive member mounted on an outer surface of the retainer. In one form, the locator mechanism includes one or more posts that engage mating holes defined in the medical device fitting. In other forms, the locator mechanism includes a cradle defining an arcuate channel to receive a convex surface of the medical device, or a recess shaped to matingly receive the fitting. |
| US07651478B2 |
Surgical access device with floating gel seal
A trocar is provided with a cannula and a housing and valve assembly disposed in the housing which forms a housing seal, and instrument seal, and in some cases a zero seal. A gel material is included in the valve and provides the valve with superior flotation properties for maintaining the instrument seal even when the instrument is moved off-axis. In order to accommodate movement of the gel material, voids can be formed within the valve housing and even within the gel material. |
| US07651476B2 |
Protective clips
Protective needle clips of the type having an arm and a body section for blocking a needle tip of a needle and for securing onto the needle are discussed herein. The body section has a free end, a fixed end, is generally arcuate, and has a resilient force capable axially expanding the body section when the free end is fixed behind a ledge to create a bias in the body section. A pair of openings on the body section is adapted to received a hypodermic needle. When the tip of the needle moves proximal of a shielding section on the protective clip, the free end disengages from the ledge and causes the body section to axially expand. The expansion changes the orientation of the openings relative to the needle to permit the openings to engage the needle. |
| US07651471B2 |
Encapsulated medical device and method of examining, curing, and treating internal region of body cavity using encapsulated medical device
An encapsulated medical device is passed through the lumen of a body cavity in order to examine, cure, or treat an internal region of the body cavity under the control of the extracorporeal device. A capsule body has a linkage hole bored in the extended portion thereof so that when the capsule body comes into close contact with the internal surface of a body cavity to block the lumen thereof, the linkage hole will realize a fluid passage which allows a fluid such as a gas or humor to flow into the forward and backward parts of the lumen. |
| US07651467B2 |
Dilation devices and methods for removing tissue specimens
The invention provides devices and methods for use in removing tissue samples from within a patient's body. The devices include instruments having shafts for cutting a path to a tissue mass, and an inflatable balloon or balloons attached to the shaft effective to dilate the path upon inflation in order to aid in the removal of tissue masses from within the body of a patient. The devices also include instruments having dilation plates that may be inserted into a path leading to a tissue mass to be removed, and the plates separated effective to dilate the path to aid in the removal of tissue masses. Methods include inserting a device into a path leading to a tissue mass, and inflating a balloon or separating plates, thereby widening the path, and removing the tissue mass. Such devices and methods find use, for example, in biopsy and in lumpectomy procedures. |
| US07651465B1 |
Methods and apparatus for performing minimally invasive surgery
A device for expanding an elongate opening formed in a skin layer of a patient includes a first arm for engaging one side of the opening and a second arm for engaging the other side of the opening. The device further includes a spreader mechanism, coupled to at least one of the first and second arms, to move the at least one of the first and second arms to widen the opening. The at least one arm is configured to move between a retracted position in which the at least one arm is positioned next to the other arm and an extended position in which the at least one arm is extended to expand the opening. Other embodiments of the device as well as methods for performing a medical procedure are further disclosed. |
| US07651461B2 |
Cardiac support with metallic structure
A jacket of biological compatible material has an internal volume dimensioned for an apex of the heart to be inserted into the volume and for the jacket to be slipped over the heart. The jacket has a longitudinal dimension between upper and lower ends sufficient for the jacket to surround a lower portion of the heart with the jacket surrounding a valvular annulus of the heart and further surrounding the lower portion to cover at least the ventricular lower extremities of the heart. The jacket is adapted to be secured to the heart with the jacket surrounding at least the valvular annulus and the ventricular lower extremities. The jacket is adjustable on the heart to snugly conform to an external geometry of the heart and assume a maximum adjusted volume for the jacket to constrain circumferential expansion of the heart beyond the maximum adjusted volume during diastole and to permit unimpeded contraction of the heart during systole. |
| US07651459B2 |
Method and apparatus for coil positioning for TMS studies
A device provides simple positioning of the patient's head and simple positioning of the TMS coil relative to a coordinate system of the patient's head once the head is positioned. The TMS coil is fixed at a treatment position in the coordinate system of the patient's head and the position in the coordinate system is recorded for use in subsequent clinical sessions. A positioner assembly supports the weight of the TMS coil and allows the operator to freely move the TMS coil to search for the patient's motor threshold position (MTP) and/or the treatment position (TXP). If the TXP is in registration with the MTP, once the MTP is determined, the positioner assembly requires only a single adjustment of the magnet position to locate the TXP where the coil is locked in place for the duration of the TMS therapy. By recording the positions of the different adjustable components in the respective coordinate directions of the coordinate system of the patient's head, exact repositioning of the TMS coil for the patient during a subsequent clinical visit is made possible without use of expensive imaging equipment. |
| US07651457B2 |
Expandable processing and expression chamber
A flexible processing and/or expressor chamber for a biological cell processing apparatus is provided which may include a first side and a second side and having a expandable wall, wherein a first end of the expandable wall is attached to a circumference of the first side of the flexible chamber and a second end of the expandable wall is attached to a circumference of the second side of the flexible chamber. Either or both sides of the chamber may include an axial opening. |
| US07651455B2 |
Method for making paper dunnage
Dunnage making machine and method in which a web of paper is drawn across a forming bar with curved end sections to roll the edge portions of the paper, then drawn through a first throat section to urge the rolled edge portions toward each other and cause them to gather, and thereafter through a second throat section of lesser dimension than the first to gather the central portion of the paper and further gather the edge portions. The gathered paper is then pressed with a roller to crumple it, following which the crumpled paper is perforated along a serrated tear line. |
| US07651454B2 |
Braille printing device
Device for printing Braille characters on cardboard blanks travelling in a folder-gluer along a substantially planar path, the device comprising rotary embossing tools carried by two respective parallel shafts rotatably mounted above and below of the plane of said path and operable for printing Braille characters on their blanks during their run through the folder-gluer. The tools are supported on shafts and the tools are adjustable axially and angularly with respect to each other. |
| US07651453B2 |
Automatic chuck jaw change system in combined machining lathe
In an automatic chuck jaw change system, a combined machining lathe capable of positioning with high precision and a robot with lower positioning precision than the combined machining lathe cooperate to automatically change a chuck jaw. The system includes a robot disposed in front of the combined machining lathe, and the robot can be selectively mounted on a front end of an arm thereof with a work hand for operating a work, a chuck jaw, and a nut runner hand for operating a drive mechanism of the chuck. The robot cooperates with a tool for jaw mounted on a tool spindle of the combined machining lathe to automatically change a chuck jaw of a main spindle. |
| US07651449B1 |
Dip stand
A dip stand intended for use as a home strength training machine to perform dips such as chest dips and tricep dips. The stand is made of rigid tubing formed as a continuous loop. The loop includes a pair of generally parallel base segments to be supported on a floor surface, each of the base segments having a first end and a second end; and a pair of arches extending upwardly from the base segments, one of the arches extending upwardly from the first ends of the base segments and the other of the arches extending upwardly from the second ends of the base segments. Each of the arches includes an upper generally horizontal grip segment. |
| US07651445B1 |
Elliptical trainer
An elliptical trainer has a base, a flywheel, two four-bar linkages and two handles. The base has a bottom frame and a support mounted on the bottom frame. The four-bar linkages are mounted pivotally on the support and each four-bar linkage has a front link, a rear link, an upper coupler and a lower link. The handle assemblies are mounted pivotally on the support and pivotally connected respectively to the four-bar linkages. Because the four-bar linkages and the handle assemblies are structured compact and simple, fabrication, carrying and maintenance of the elliptical trainer are convenient. |
| US07651439B2 |
Method for controlling skip down shift of automatic transmission for vehicle
Disclosed is a method for controlling a skip down shift of an automatic transmission including a clutch to one-way clutch mechanism, a primary shift portion and a secondary shift portion by synchronizing the secondary shift portion to a target shift-speed through an engine torque reduction control. |
| US07651438B2 |
Vehicle with engine control system
A vehicle, such as a motorcycle, which has an engine control system that is configured to reduce an output of the engine upon a determination that a shifting of the transmission, without a corresponding disengagement of the clutch, is likely to occur. In one arrangement, the vehicle includes a controller that is configured such that if a release rate of the accelerator, calculated on the basis of signals from an accelerator position sensor, has been equal to or larger than a threshold value for a period of time, and other conditions have been met, it is determined that snapping of the accelerator by the operator has been performed. The snapping is a release of the accelerator that is predicted to be accompanied by a transmission shift without disengagement of the clutch. In response to the snapping determination, the engine output is reduced for a reduction duration, such as by retarding the ignition timing, after the elapse of a predetermined stand-by time. |
| US07651431B2 |
10-speed transmission
The transmission has a plurality of members that can be utilized in powertrains to provide ten forward speed ratios and one reverse speed ratio. The transmission includes four planetary gear sets, six torque-transmitting devices, and four fixed interconnections. The powertrain includes an engine and torque converter that is continuously connected to one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The six torque-transmitting devices provide interconnections between various gear members, and the transmission housing, and are operated in combinations of three to establish ten forward speed ratios and one reverse speed ratio. |
| US07651428B1 |
Device for actuating a reciprocating recovery means for underground fluid
A device for actuating a reciprocating recovery apparatus for recovery of underground fluid. The actuating device has a centrally aligned input component, that transversely receives an output component through a central aperture, and is engaged with a driving mechanism. Torque is increased about the central output component as a series of axially aligned, but centrally offset, lobes push a corresponding driver disc around the central output at reduced velocity and increased torque. Each driver disc moves in eccentric fashion, yet remains engaged with a corresponding, centrally aligned take off member, each of which is further in combination with the central output component. |
| US07651425B2 |
Vehicular power transmitting apparatus
A case in which a vehicular power transmitting apparatus is stored, has: an annular support portion which surrounds an outer periphery of a planetary gear set and supports a fixed element from among a plurality of gears and a carrier of the planetary gear set; an outer peripheral wall portion that surrounds the annular support portion; a flange portion that forms a mounting surface on an outer portion of the outer peripheral wall portion; and a dividing wall portion which extends to the outside from the annular support portion toward the outer peripheral wall portion and the flange portion, and which forms the flange portion and the mounting surface and divides spaces within the case. A joining portion, in which a fastening hole to which the fastening member is joined and whose axis passes through the dividing wall portion is formed, is integrally formed with the dividing wall portion. |
| US07651423B2 |
Variable speed drive device for bicycle
A front variable speed drive device is configured and arranged to electrically operate driving of a front derailleur by a shift cable. The front variable speed drive device comprises a case member, a motor drive mechanism, and a cable linking portion. The case member is mounted on a hanger portion of a bicycle frame. The motor drive mechanism is mounted on the case member, and has a revolving shaft. The cable linking portion has a retaining portion configured and arranged to retain a first end of the shift cable. The cable linking portion is rotatably mounted on the revolving shaft, and has a hypothetical arm line extending in the direction perpendicular to the shift cable from the center of rotation with a length of the hypothetical arm line changing depending on the rotation phase. Thus, motor torque required for shifting gears is reduced with a simple structure. |
| US07651422B2 |
Shift control system in belt-type continuously variable transmission
When a speed of a vehicle is less than 8 km/h, an upshift determination condition is established, an idle switch signal is turned off, and a downshift is detected, an operating speed of the step motor is limited. Thereby, since the operating speed of the step motor is limited even when the vehicle is rapidly decelerated and re-accelerated before a pulley ratio is returned to a lowest value Lo, a shift speed of the downshift performed in the re-acceleration is lowered, and no slippage occurs in a V-belt between pulleys. |
| US07651421B2 |
Arrow insert apparatus
The present specification describes novel arrow inserts and arrow systems that may be used for archery. One aspect of the novel arrow inserts relates to two or more separated contact portions or fit rings. The use of at least two fit rings contacting an inside diameter of an arrow shaft at a spaced interval provides better alignment of the arrow insert, and thus an arrow point, with the arrow shaft. The novel arrow inserts may be formed with a lip to limit insertion into the arrow shaft, or without a lip. Inserts without a lip may allow the insert to be fully inserted into the arrow shaft. The inserts may be sized to fit snugly into any arrow shaft, including reduced diameter hunter arrows described herein. The inserts may also be sized to accommodate standard arrow point assemblies, half-out arrow point assemblies, or smaller diameter arrow point assemblies. |
| US07651413B1 |
Golf club head of heterogeneous metals
The present invention provides a golf club head of heterogeneous metals, which includes a main body having a front side forming a fitting cavity to which a striking face plate made of a metal having a specific weight less than nine is fit and a bottom side which is enclosed by a sole member made of a metal having a specific weight great than twelve to thereby lower the gravity center of the club head to ensure stability of ball striking and also reduce the area on which welding operation is carried out so as to effectively reduce the manufacturing costs. |
| US07651410B2 |
Golf club head
A golf club head that includes: a pedestal composed of at least two ribs each having convex portions at both ends and formed on an inner face of the head; a metal weight disposed on the ribs; and a weld bead extending on a surface of the weight between the convex portions, the weight being fixed on the inner face of the head by the weld bead. |
| US07651408B2 |
Method and apparatus for elastic tailoring of golf club impact
A method and apparatus for beneficially controlling the impact between a club head and a golf ball are described. A golf club head (such as on a driver, iron, or putter) has a body and a face mechanically supported thereon, wherein the face and body are elastically tailored to create beneficial face motion and deformation at impact. The tailored clubhead compliance is shown to influence impact properties and resulting ball parameters such as speed, direction and spin rates resulting from the impact event between the face of the club and the golf ball. Several embodiments are presented for controlling ball spin through design of the elastic and dynamic response of the face and body under impact loading. |
| US07651407B2 |
Golf club interchanging connection structure (II)
A golf club interchanging connection structure for interchanging a club head and a shaft includes a tube seat, a club sleeve, a positioning mechanism, a screw, and a tapered gasket. The tube seat in the club head includes a tapered slot. The club sleeve placed in the tube seat has one end being fixed with the shaft and the other end being configured into a tapered shape and having a nut hole. The club sleeve has at least one positioning slot on its exterior. The positioning mechanism placed into the club head includes at least one positioning block corresponding to the positioning slot for positioning and fixing the club sleeve. The screw is screwed with the nut hole of the club sleeve, so as to lock the club sleeve. The tapered gasket is placed between the tapered end of the club sleeve and the tapered slot of the tube seat. |
| US07651403B2 |
Method of selecting golf club
A golf club selecting method includes measuring a behavior of a golf club during a golf swing performed with the golf club gripped and selecting a golf club in accordance with the golf swing. At first, a swing information for characterizing the behavior of the gold club during the golf swing performed with the golf club gripped is acquired. Then a golf club is selected in accordance with the golf swing based on the acquired swing information, wherein the acquired swing information contains a movement speed at each of a plurality of predetermined positions which are different from each other on a golf club shaft axis of the golf club, and the movement speed is a speed in an impact state immediately before a golf ball is hit with the golf club. |
| US07651402B2 |
Retractable protector member for bowling lane approach section
The present invention relates to a bowling game system in which a play is possible without changing into bowling shoes. A bowling game system 1 includes: an approach 10 for allowing a player to carry out a bowling action; a lane 11 extending from the approach 10 and on which a ball bowled by the player rolls; a plurality of pins 12 arranged and placed on an end of the lane 11 opposite a side of the approach 10; trough-like gutters 13 provided paralleling both sides of the lane 11 to receive a ball slipping off the lane 11; a protection member 20, formed in a sheet-like shape, for covering a bowling action zone, the protection member 20 being laid in the bowling action zone of the player, the bowling action zone being on a top surface of the approach 10; and a protection-member installing mechanism 30 configured with a wind-in device 31 for winding in and collecting the protection member 20 in a retracting position outside the bowling action zone and a withdrawing device 34 for withdrawing the protection member 20 from the wind-in device 31 to a position covering the bowling action zone. |
| US07651401B2 |
Self-attaching female fastener elements and method of forming same
The method of forming self-attaching female fasteners by rolling a continuous metal strip including a central pilot portion having parallel sides and flange portions on opposed sides, severing at least the pilot portion and cold forming the rectangular pilot portion into a cylindrical end portion. Wing-shaped radial portions are formed in the pilot portion which may be severed or remain for anti-rotation features. The strip may remain continuous, wherein the severed pilot portions are spread and the flange portions are thinned or the strip may be severed into discrete fasteners. The female fasteners thus include generally cylindrical pilot portions and rectangular flange portions which may include rolled grooves. |
| US07651398B2 |
Toy vehicle raceways
Toy raceways and finish line apparatuses for toy raceways are disclosed. Toy raceways may include a plurality of hingedly coupled multi-lane track segments, a starting apparatus, and a finish line apparatus. The plurality of hingedly coupled multi-lane track segments may be configured to foldably transition between a first configuration and a second configuration. In the first configuration, the plurality of hingedly coupled multi-lane track segments may be aligned to provide a multilane toy raceway, which may have a first end and a second end. In the second configuration, the plurality of hingedly coupled multi-lane track segments may produce a stack of folded track segments. The starting apparatus may be disposed proximate the first end of the toy raceway, and the finish line apparatus may be disposed proximate the second end of the toy raceway. |
| US07651397B2 |
Game device, program, information storage medium, game device control method, game distribution method, and game distribution device
To provide a game device capable of selecting game data to be played by a player when playing a game in a straightforward manner. One or a plurality of primary play candidate data names are selected from secondary play candidate data containing one or a plurality of items of game data and names for this game data. A primary play candidate data file configured so as to contain primary play candidate data name information necessary for displaying the selected primary play candidate name(s) is stored in a storage media. One or a plurality of primary play candidate data names is then displayed based on the stored primary play candidate data name information. One or a plurality of the displayed primary play candidate data names is selected as one or a plurality of play target data names. A game can then be controlled based on game data for the selected play target data name(s). |
| US07651395B2 |
Video game with venture capital funding voting
The disclosure provides novel video game methods and systems for obtaining funding for developing game environments. Methods and systems include a variety of funding sources including taxes, fees, licenses, bond issuance, loans, investors, commercial paper, convertible debt, bills, notes, debt issuance, promissory notes, venture capital, the issuance of private shares, transforming the game environment into a public company through an initial public offering, or through a follow on offering such as the issuance of common stock, preferred stock, or treasury stock. In one embodiment the disclosure provides methods and systems for allowing members of a Venture Capital entity to vote on whether or not to fund a given venture. |
| US07651394B2 |
Randomly awarded progressive jackpots
The invention is a method and a device for adding a bonus prize component to wagering games such as those played in gambling casinos. A player obtaining a predetermined combination in the underlying game wins the bonus prize. This might be a predetermined combination of playing cards in a card game or a predetermined combination on the reels of a slot machine. The bonus prize may require a separate side wager to qualify. The bonus prize is randomly chosen from a group of bonus prizes that includes an incrementing jackpot. The device for practicing the method includes a prize wheel that is spun to randomly choose the bonus prize, and an incrementing device with attached jackpot display for generating and showing the current amount of the incrementing jackpot. Upon winning the incrementing jackpot, the incrementing stops and the player wins the current amount shown on the display. The incrementing jackpot is subsequently reset and the incrementing resumed. |
| US07651393B2 |
Gaming machine
When a player starts playing a game by operating a MAXBET button (e.g. when the bet count is 30 bets) and determined that the currently owned credit count is insufficient to the credit count required for the MAX bet, the current game rate set in a slot machine (the credit count per bet required for betting) is changed to a lower game rate. |
| US07651389B2 |
Exhaust smoke-processing system
An exhaust smoke processing system comprises air preheater for heating combustion air by exhaust smoke discharged from a boiler, a heat recoverer for heating a heat medium by exhaust smoke discharged from the air preheater, a dust collector for collecting soot and dust in exhaust smoke discharged from the heat recoverer, a wet-type exhaust smoke processing apparatus for processing exhaust smoke discharged from the dust collector, a reheater for heating exhaust smoke discharged from the wet-type exhaust smoke processing apparatus by the heat medium, and a heat medium circulation pipe passage for circulating the heating medium between the reheater and the heat recoverer. the system measures a heavy metal concentration in the exhaust smoke and adjusts the temperature of exhaust smoke at an outlet of the heat recoverer such that the measured value falls within a predetermined range. |
| US07651388B2 |
Portioning apparatus and method
Portioning system (10) includes a conveyor (12) for conveying work products (14) past a scanner (16). A data processor (22) receives the scanning data and generates a thickness and/or volume distribution of the work product. The processor is programmed to determine in advance how the work product may be portioned into a plurality of desired end products, and more specifically how one or more of the end products may be cut and then subsequently sliced without having to re-scan the cut portion. The processor controls a cutting device (18) for portioning the work product under the cutting strategy determined by the processor, and also controls a slicing device (20) for subsequently slicing one or more of the cut portions to achieve a desired thickness per the determined cutting strategy. |
| US07651383B2 |
Method of lapping gears
The present invention provides a controllable gear lapping process whereby the lapping process may be modified at discrete locations on the tooth surface in order to selectively modify the tooth flank surface. |
| US07651382B2 |
Electrical interconnection devices incorporating redundant contact points for reducing capacitive stubs and improved signal integrity
An electrical interconnection device for establishing redundant contacts between the ends of two conductive elements to be mated, creating a electrical interconnection without capacitive stubs. |
| US07651378B2 |
Electrical card connector with guide member
An electrical card connector for receiving at least two different cards, comprises: an insulative housing; a plurality of contacts received in the housing; an L-shaped shell assembled on the housing defining a receiving space for receiving the card; and a guide member assembled on the shell with a spring plate extending into the receiving space. When an L-shaped electrical card inserts into the connector, it could be keep in the connector steadily because of the friction between the card and the spring plate. |
| US07651368B2 |
Appliance with an adapter to simultaneously couple multiple consumer electronic devices
A modular system comprises an appliance and an adapter configured to simultaneously couple two consumer electronic devices to the appliance and to supply at least one service between the appliance and the consumer electronic devices. The appliance can comprise a refrigeration appliance and the adapter can couple the consumer electronic devices to a door of the refrigeration appliance. The service can comprise mechanical, power, or data communication. |
| US07651364B2 |
Circuit board assembly with light emitting element
A circuit board assembly includes a circuit board having opposing first and second surfaces each extending between at least one edge surface that intersects the first and second surfaces. A light emitting element is mounted directly over the edge surface of the circuit board. |
| US07651358B2 |
Pin grid array socket having a base with interior standoffs and hightening peripheral walls
A socket connector is provided for securely mounting an electronic device (1000) on a printed circuit board, said socket connector comprises an insulatve base (60) and heightened perimeter walls (606) upward extending therefrom to define an inner cavity. The top surface (602) of the inner cavity comprises a plural of passageways (608) in which a plural of contacts (70) hold. Furthermore, there are a plural of standoffs (610) between the adjacent passageways (608) co-worked with the heightened perimeter walls (606) for effectively preventing a cover (90) from deformation. |
| US07651357B2 |
IC socket
An IC socket comprises an insulative housing having a plurality of periphery walls and a cover pivotally assembled to one end of the insulative housing and adapted to be locked to the insulative housing at the other end. The cover includes a plurality of peripheral edges. The cover also has a plurality of spring arms upwardly extending therefrom and disposed at the edges. |
| US07651351B2 |
Card connector with a card insertion guide
A card connector includes an electrically insulative frame base, which defines a card insertion space and a sliding slot at one side of the card insertion space, a metal shielding cover, which covers the card insertion space and has an elongated guide hole corresponding to the sliding slot, a slide slidably mounted in the sliding slot, an elastic member connected between the slide and the rear side of the electrically insulative frame base, a guide rod fastened to the rear side of the electrically insulative frame base to guide movement of the slide along the sliding slot, and a limiter member fastened to the slide and movable along the elongated guide hole of the metal shielding cover for guiding an electronic card into the card insertion space and holding the inserted electronic card in positive contact with respective metal terminals in the electrically insulative frame base. |
| US07651349B2 |
Electrical connector having a sliding plate capable of vertical and horizontal movement
An electrical connector (1) comprises an insulative housing (2), an sliding plate (3) positioned on the insulative housing (2), a plurality of contacts (9) positioned in the insulative housing (2) and each having a portion interconnected to the sliding plate (3), a slant guiding portion (313) and a shaft (25) positioned on the slant guiding portion (313) to make the sliding plate (3) to move in the vertical direction when the sliding plate (3) is urged to move in the horizontal direction. |
| US07651345B2 |
Electronic apparatus in which an conductive layer on an outer surface of a housing is electrically connected to a conductive member in the housing
According to one embodiment, an electronic apparatus includes a conductive layer provided on an outer surface of a housing, a conductive member provided inside the housing, and a connecting component attached to the housing. The housing is provided with a through hole which causes the inside of the housing to communicate with the outside. The connecting component has conductivity, and is provided with a major diameter section and a minor diameter section. The major diameter section is formed larger than the through hole, is opposed to the conductive layer from outside the housing, and is electrically connected to the conductive layer. The minor diameter section is formed smaller than the through hole, is inserted in the through hole to reach the inside of the housing, and is electrically connected to the conductive member. |
| US07651344B2 |
Power connector carrying larger current
A power connector comprises an insulative housing (1), a first and a second conductive terminals (3, 4) arranged in the housing, each terminal comprising a main body (31, 41), a plurality of resilient contact arms (32, 42) extending forwardly from the main body. The resilient contact arms (32, 42) of the first and the second conductive terminals respectively form an outer circle and an inner circle, and the conductive terminals (3, 4) are made of metal plate with electrical conductivity higher than 30% IACS. |
| US07651336B2 |
High speed, direct path, stair-step, electronic connectors with improved signal integrity characteristics and methods for their manufacture
An electrical connector comprised of a plurality of electrical contacts arranged in a stair-step configuration designed to mate with electrical components having electrical contacts arranged in a stair-step configuration. A direct connect signaling system comprised of stair-step electrical connectors mated to stair-step printed circuit boards, other stair-step electrical components, or combinations thereof. |
| US07651335B2 |
Receptacle RF connector having interferential engagement between contact terminal and housing
A receptacle RF connector (100) includes an inner conductor (2) having an unsealed tubular section (20) having retention walls (23, 24) configured to extend into a body of a dielectric block (1). Thus, the conductor is securely held within the dielectric block by the engagement of the retention walls and the retention slots (11, 12) so as to avoid the un-stable assembly of the conductor and the dielectric block of the prior art. |
| US07651330B2 |
Rotary valve arranged in a multi-gas cooker
Cooking appliance (1A,1B) having an external and control panel (2,2′) equipped with one or more regulating valves, where the rotary regulator organ (6) is equipped with various peripheral openings (16-19) for supplying a flow Q. According to two embodiments (1A, 1B) of the cooking appliance, for the supply of one or another type of gas, NG or LPG, either the control knob (9) or a bezel disk (22) in the external panel (2) are interchangeable on the appliance, being chosen between two different available units, one and the other permitting two different angular position limits A2, A3 of the regulator organ (6) for the supply of a constant flow Qmin through one or another opening (18,19) with calibrated sections, respectively for NG or LP gas. An appendix (14) in the control knob (9) guided in a slide groove (20) on the control panel (2) of the appliance, or a tongue (24) on the bezel disk stopping the rotation of the control knob, determines the travel limit A2 for the supply of Qmin of NG. |
| US07651329B2 |
Exhaust gas processing device, and method of using the same
In an exhaust gas processing device wherein in order to efficiently outwardly discharge heat at high temperatures of about 90-150° C. released from a GGH reheater during the shutdown of a desulfurizer, to prevent damage to equipment and corrosion preventive lining material, and to ensure long-term stabilized use of the exhaust gas processing device, at least a GGH heat recovery unit, an absorption tower, a mist eliminator (M/E), and the GGH reheater are placed in a duct for exhaust gases discharged from a fire furnace, in the order named as seen from the upstream side of a flow of exhaust gases, an exhaust gas duct between the M/E and the reheater is provided with a heat radiation device or the like having a heat suppression function for suppressing dissipated heat from the reheater. |
| US07651328B2 |
Process and apparatus for artificially ageing blocks
An apparatus for the artificial ageing of blocks, in particular concrete blocks, clinker bricks and natural stone blocks, has a base on which the blocks can be placed in such a way that their surfaces to be treated and the adjoining edges are exposed. Essentially freely movable striking bodies are used for treating the surfaces and the adjoining edges of the blocks. A vibrating device sets the blocks and the striking bodies in motion relative to one another in such a way that the striking bodies act on the surfaces and the exposed edges of the blocks. In this case, the striking bodies are movably fastened to a retaining device in such a way that the striking bodies are freely movable within a defined region of the surface of the blocks. |
| US07651327B2 |
Production line for producing sheets based on hydraulic binder and method of manufacturing the same
A production line for producing sheets based on hydraulic binder, the production line including in an upstream zone of the production line, marking device for marking a facing material of the preform with a mark; in a downstream zone of the production line, detecting device for detecting the mark made by the marking device; a cutting device; and an actuating device for actuating said cutting device after receiving a detection signal from the detection device. |
| US07651326B2 |
Calibrating plate for an extrusion die for producing plastic profiles
The invention relates to a calibrating plate for an extrusion die for producing plastic profiles, comprising a substantially plate-shaped basic body (21), in which an opening (22) for guiding and calibrating the plastic profile (23) to be produced is provided, with at least one insert part (1) made of a material with high hardness being inserted into the basic body (21), which insert part comprises at least one holding section (2) and a shaping section (3), with both the holding section (2) as well as the shaping section (3) being formed partly as cylindrical surfaces with generatrices parallel to the extrusion axis (6), and with the insert part (1) being held in the axial direction in the plate-shaped basic body (21) by a delimiting stop (5). A longer service life and a simpler adjustment can be achieved in such a way that the holding section (2) comprises a groove (4) which extends in the direction of extrusion (6a), and that the delimitation stop (5) is arranged at one end of the groove (4), which stop protrudes from the groove (4). |
| US07651325B1 |
Vacuum cleaner fan
In a vacuum cleaner blower (1) consisting of an electric drive motor (2) and a support cage (10) for receiving the structural modules of the drive motor such as stator pack (6), rotor (7) and brush holders (8) including carbon brushes (9) as well as an at least single stage blower unit driven by the motor including a deflector (11), impeller (12) and suction hood (4), the deflector being formed as a support cage lid including a bearing seat for the rotor (7) and the support cage (10) being formed for a mounting direction (C) of its structural modules in the axial direction of the blower and for direct contacting and the brush holder (8) of the carbon brushes being provided adjacent to the upper side (B) of the support cage which also faces the deflector (11). Because of this specialty, all structural modules essential for the electric motor aggregate such as stator pack, rotor, rotor bearing as well as brush holder including carbon brushes may for the completion of the suction blower be successively and fully automatically be inserted and secured in their proper disposition into the support cage (10), without additional fastening elements, in a preferred assembly and mounting direction (C). During mounting direct contacting of the electrical connectors of the stator (6) and carbon brushes (9) or brush holders (8) takes place as well without changing the assembly direction. |
| US07651324B2 |
Diaphragm pump
A diaphragm pump for pumping a fluid includes a diaphragm and a driver. The diaphragm has a first surface and a second surface. The driver includes a support portion and is connected to the diaphragm via the support portion. The driver is reciprocated to deform the diaphragm thereby performing a pumping action. The support portion includes a first supporting surface for supporting the first surface and a second supporting surface for supporting the second surface. The support portion allows the diaphragm to slidingly move along an interval between the first and second supporting surfaces when the diaphragm is deformed. |
| US07651323B2 |
Smart control valve for compressors
Disclosed herein is a smart control valve for compressors that is capable of easily accomplishing compression and communication in a compression chamber of a cylinder, without performing the repetitive on/off operation of the compressor, to change the capacity of the compressor. The smart control valve comprises a valve body mounted on a cylinder including refrigerant inlet and outlet ports, a valve inlet port formed at the valve body and communicating with the refrigerant inlet port of the cylinder, a valve outlet port formed at the valve body and communicating with the refrigerant outlet port of the cylinder, an actuating groove disposed under the valve inlet port and the valve outlet port of the valve body, and an actuator disposed in the actuating groove for performing a linear reciprocating movement in the actuating groove as a solenoid is operated. |
| US07651316B2 |
Conveying member, especially rotor or stator, for conveying a flowable, preferably gaseous medium
A conveying member, especially a rotor or stator, for conveying a flowable, preferably gaseous medium, comprises a plurality of blades (S1-S7) arranged following each other with a circumferential distance in a circumferential direction (U) around a central axis (A). Either a first circumferential distance (a) or a second circumferential distance (b) differing from the first circumferential distance (a) is provided between a blade and a respective blade following it in the circumferential direction (U) in a group of blades directly following each other in a circumferential direction (U), which the group comprises at least some of the blades (S1-S7). The first circumferential distance (a) is provided between at least two blades (S1-S7) located directly adjacent to one another, and the second circumferential distance is provided between at least two blades (S1-S7) located directly adjacent to one another. |
| US07651314B2 |
High-speed stacker
A high-speed stacker preferably includes dual stacking arms configured to operate complementary to one another. Most preferably, an electronic control system is provided to enable precise control over the speed and positioning of the stacker arms in both horizontal and vertical orientations. Linear motion devices (such as hydraulic cylinders, screw drive linear actuators, or other devices) can be used to position the arms horizontally and vertically in response to instructions from the electronic control system. In operation, the electronic control system preferably controls the speed and ramping of the stacker arms to repeatedly move courses of material from a feed system to a stacking area at a rapid rate with little maintenance. The high-speed stacker can also be configured to operate fewer than all of the stacker arms to facilitate faster stacking of smaller courses of material. |
| US07651312B2 |
Truck with tilting deck
A truck includes a chassis 1 supporting a cab 3 and a deck 9 which is supported at least by a rearmost axle 15 and wheels 17. The deck 9 is tiltable relative to the chassis 1 about a pivot axis 27 located in front of the rearmost axle 15 of the truck and arranged such that as the deck 9 tilts rearwardly, the chassis 1 tilts forwardly and the deck 9 lowers towards the rearmost axle. A forward part of a rear suspension arrangement may be operatively connected to the chassis 1 so that the forward part moves upwardly towards the deck 9 as the deck 9 is tilted. |
| US07651311B2 |
Substrate container opener and opener-side door drive mechanism thereof
In this invention, a movable body movable in forward and backward directions and a connector fixed to an opener-side door are connected with each other by link members so as to constitute a parallel link mechanism, such that they can be angularly displaced relative to each other. Link member angular displacement means controls the angular displacement of each link member relative to the movable body to be in a predetermined angular position, corresponding to the position of the movable body along the forward and backward directions. Reciprocation of the movable body in the forward and backward directions by movable body drive means moves the opener-side door in the forward and backward directions as well as in the upward and downward directions, thereby opening an opener-side opening. Since the movable body is moved only in the forward and backward directions, and necessity of moving and guiding the movable body in the upward and downward directions can be eliminated, the substrate container opener can be downsized, and a space provided below a FOUP supporting portion can be utilized effectively. |
| US07651310B2 |
System for singling and transferring objects, and transfer device used in the system
A system for singling and transferring objects comprises an inlet area and an outlet area for objects from the system, transfer means for transferring such objects comprising containment members, and retrieval means for retrieving and depositing such objects in the containment members. The transfer means may be actuated, in use, independently of the retrieval means so as to transfer one or more objects to the outlet area. |
| US07651301B2 |
Drilling head, method of soil improvement work and apparatus thereof
A method of soil improvement work drills the ground with a drilling head arranged at a lower end of a rotary shaft and sends the rotary shaft into the ground. The method mixes pressurized water with compressed air on the ground, to prepare a fluid mixture, feeds the fluid mixture through a feed path arranged along the rotary shaft into an ejector arranged on the drilling head, and ejects the fluid mixture from the ejector toward the ground to drill. An envelope defined by a front end of the drilling head has a conical shape. |
| US07651294B2 |
Soil stabilization method
A method of use of a composition for soil stabilization is disclosed. The composition comprises a solution of soluble sodium silicate applied at the disclosed application rate to improve the load bearing capacity for a roadway. The method of the invention addresses the application of the disclosed composition to maximize stabilization of road beds. |
| US07651290B2 |
Device with pull tab activation
A fluid-containing pouch is presented including a top layer having an outer surface; a bottom layer attached to the top layer and forming a cavity therebetween; an opening in the top layer allowing fluid communication between the cavity and the outer surface; a seal removably attached to the outer surface and sealing the opening; and a pull tab affixed to and overlying the seal. A cleaning device is also presented including a base layer; a wipe layer attached to the base layer to form an interior space therebetween, and; a pouch positioned within the interior space, the pouch having a top layer, a bottom layer attached to the top layer to form a cavity therebetween, an opening in one of the top and bottom layers, a seal affixed to the pouch and sealing the opening, and a pull tab affixed to and overlying the seal. |
| US07651289B2 |
Writing instrument
An adjustable pencil for varying the pressure on a piece of lead includes a cylindrical barrel, and a guide tube containing a piece of lead disposed in the barrel. A coil spring, a rectangular channel with a plurality of stops and a follower compresses the spring for increasing or decreasing the longitudinal force applied to the lead as it engages a writing surface. A knob rotates the guide tube to open or close a pair of jaw like grips for maintaining a pre-selected length of lead extending from the tip of the pencil. |
| US07651286B2 |
Method arrangement and computer software for the printing of a separator sheet by means of an electrophotographic printer or copier
In a method or system for printing a separator sheet with a printer or copier, with aid of a first program module, at least first data are generated that contain at least information for formatting of elements of at least one separator sheet, the elements to be printed on a register tab of the at least one separator sheet. The first data are processed with aid of a second program module so that second data are generated which print data for generation of a print image on the register tab are added to a print data stream. At least the register tab of the one separator sheet is printed with a print image by the printer or copier. |
| US07651279B2 |
Optical-electrical transmission connector, optical-electrical transmission device and electronic device
An optical-electrical transmission connector having resistance to optical axis misalignment, having small loss, easily increasing the number of buses, and capable of being formed of a commonly-used material is provided. In a male connector, one collimating lens facing the other collimating lens when connecting the male connector to a female connector is arranged, and a light guide is arranged corresponding to the focal point of the one collimating lens. A positioning section is arranged corresponding to surroundings of the one collimating lens, and the positioning section has one inclined surface coming into contact with the other inclined surface when connecting the male connector to the female connector. |
| US07651278B2 |
Modular fiber optic connector system
An optical fiber interconnection system with a small number of modular components that can be configured for simple construction in many configurations. The system includes connector housings. Optical fibers are installed into the housings on ferrule carriers. The housings are brought together in adapters. Different styles of adapters are available for different applications, such as panel or backplane configurations. However, the same housing and ferrule carriers can be used in any style of adapter. Also, different ferrule carriers are provided for single fiber ferrules and multi-fiber ferrules. Either style of ferrule carrier can be used in a housing and adapter. A ferrule carrier for single fiber ferrules can be modified to provide fine alignment features with the addition of a cap, allowing the same style ferrule carrier to be used in both halves of a mated connector assembly. |
| US07651277B2 |
Connector and receptacle containing a physical security feature
A network comprising: (a) a plurality of different receptacles for facilitating an optical connection to different information networks requiring different access authorization, each different receptacle coupled to one and only one different information network, each receptacle having an inner surface with a first geometry, the first geometry comprising at least a slot, a certain number of receptacles having different first geometries in which the slots are in different positions; and (b) a plurality of different plugs for coupling with the different receptacles, each plug having a second geometry, the second geometry comprising at least a key in a certain position, the certain number of plugs having different second geometries in which the keys are in different positions, each different first geometry corresponding to one and only one second geometry such that the plugs and receptacles of corresponding first and second geometries are mating pairs. |
| US07651276B2 |
Bearing unit
In a bearing unit for a drive shaft mounted cantilevered in a housing by means of two rolling bearings and having a driving bevel gear wherein the drive shaft is mounted in the drive housing via a bearing bush and the bearing bush is axially supported at one end by a bearing bush support part and the rolling bearings are supported in the bearing bush spaced from the one end thereof so that, during heating, the bearing bush expands inwardly toward the driving bevel gear mounted on the shaft whereas the drive housing expands outwardly away from the driving bevel gear, the gear drive housing and the bearing bush consist of a light metal alloy and the bearing bush support part consists of an iron material. |
| US07651268B2 |
Method and testing equipment for LEDs and laser diodes
The present invention is a non-invasive method and associated apparatus for determining the junction temperature for an LED or laser diode (collectively “LED”). First a sample LED is placed in a heat chamber and the change of the LED's peak wavelength is recorded over time, as is the change in the temperature in the heat chamber. Since the heat chamber supplies the major component to the junction temperature, dwarfing the other components, it is a reasonable proxy for true junction temperature. The data is compiled to determine change of peak wavelength as a function of temperature and that function can then be used to determine junction temperature of similar LEDs that are installed in a system or manufactured. The invention may also be used to measure other useful data, such as power, output power changing with the junction temperature and intensity of the LED over time and may be used to estimate failure rate. |
| US07651265B2 |
Infrared clinical thermometer
The present invention discloses an infrared clinical thermometer, which can measure both the forehead and ear temperatures, wherein after moving the temperature sensing unit close to an intended site, the user can obtain the temperature of the intended site via merely pressing the forehead or ear temperature button. |
| US07651261B2 |
System and method for thermal inspection of parts
A method of thermal inspection of a part having at least one internal cavity is provided. The method includes flowing a fluid through the at least one internal cavity. The method also includes measuring a temperature at one or more locations on the part over time. The method further includes calculating at least one of a first and a second derivative of the temperature with respect to time. The method also includes comparing at least one of the first or the second derivative to one or more baseline values to determine if the part meets a desired specification. |
| US07651258B2 |
Backlight assembly and flat panel display apparatus having the same
In a backlight assembly and a flat panel display apparatus, the backlight assembly has a diffusing plate, a supporting member and a reflecting plate. The supporting member has a base body portion, a supporting portion supporting the diffusing plate and a lamp holder receiving lamps to uniformly maintain spaced intervals between the lamps. The base body portion is disposed under the reflecting plate. The supporting portion and the lamp holder are inserted through engaging openings formed at the reflecting plate such that the supporting portion and the lamp holder are upwardly protruded with respect to the reflecting plate. Accordingly, the backlight assembly may reduce an area of the reflecting plate covered by the supporting member, thereby providing the light having uniform brightness distribution. |
| US07651257B2 |
Backlight assembly and display device having the same
In a backlight assembly and a display device having the same, a receiving container includes a bottom plate and sidewalls adjacent to the edges of the bottom plate. A molded frame includes a first plate surrounding the sidewalls and a second plate connected to a side of the first plate. A second plate is substantially parallel with the bottom plate. A lamp assembly includes a lamp cover received in the receiving container and a lamp received in the lamp cover. An optical module is interposed between the molded frame and the receiving container to improve optical characteristics of a light generated from the lamp. A fixing member is combined with fixing portions of the receiving container, the molded frame and the lamp assembly to fix the receiving container, the lamp cover and the molded frame to one another. As a result, the manufacturing process can be simplified and mechanical strength improved. |
| US07651255B2 |
Light source apparatus for electronic endoscope and electronic endoscope having the light source apparatus
A light source apparatus for an electronic endoscope includes a light source; a rotary shutter including a pair of aperture controlling rotary plates; a first planetary gear mechanism including a first internal tooth gear, a first sun gear rotated with one aperture controlling rotary plate, and a first planet gear engaged with the first internal tooth gear and the first sun gear; a second planetary gear mechanism including a second internal tooth gear, a second sun gear rotated with the other aperture controlling rotary plate, and a second planet gear engaged with the second internal tooth gear and the second sun gear; and a carrier device which holds the first and second planet gears. An endless timing belt is installed on an output gear of a phase-difference motor and an input tooth portion of the second internal tooth gear, and includes a meshing portion. |
| US07651254B2 |
Microchip matrix light source module
A microchip matrix light source module includes at least two LEDs formed on a surface of a substrate. The light source further includes a light reflector formed on a surface upon which the LEDs are formed and interposed between the LEDs and configured to reflect and thereby redirect laterally emitted light from the two LEDs. The light reflector may include an inner body. The body may be covered, in part or in whole, with a light reflecting layer such as a metal layer. The body of the light reflector may include a layer corresponding to a layer in one of the two LEDs. |
| US07651253B2 |
Heat exchange enhancement
A heat exchange structure includes elongated air ducts. Each air duct has a first opening and a second opening at two ends of the air duct to allow air to enter and exit the air duct, respectively. The heat exchange structure includes an exterior heat exchange surface and interior heat exchange surfaces, in which the exterior heat exchange surface is configured to receive thermal energy from heat generators that are mounted on the exterior heat exchange surface, and the exterior heat exchange surface dissipates a portion of the thermal energy received from the heat generators and transfers another portion of the thermal energy to the interior heat exchange surfaces. The interior heat exchange surfaces are in the elongated air ducts and configured to exchange thermal energy with air flowing in the air ducts, enhancing air flow in the air ducts by buoyancy of heated air. |
| US07651252B2 |
Headlamp having LED light sources
Provided is a lamp unit using light-emitting-diode (LED) light sources, more particularly, a lamp unit using LED light sources which can generate a low beam and a high beam using LED light sources. The lamp unit includes a first LED light source unit which includes a first row of LED light sources; a second LED light source unit which includes a second row of LED light sources that is disposed below the first row of LED light sources; and a reflection plate which comprises a reflection surface that projects a low beam or a high beam upon turning on or off the first or second LED light source unit. |
| US07651245B2 |
LED light fixture with internal power supply
The invention provides a light fixture that includes a light engine, a rugged housing, and an internal power module that is thermally isolated. The light fixture includes several novel heat management features designed to thermally isolate the power supply in order to reduce the risk of failure and thereby increase the reliability of the light fixture. The light engine includes groups of light modules, each having a light emitting diode (LED) and a zener diode. The power module resides within a rear receptacle of the housing and includes a power supply, a box, and a cover that enclose the power supply. The housing also includes an arrangement of external fins that dissipate heat generated by the light engine. During operation, heat is generated by the light modules, namely the LEDs, and then is transferred along a flow path through a main body portion of the housing and the fins for dissipation to ambient without negatively impacting the power supply. |
| US07651244B2 |
Electro-optical device and electronic apparatus having the same
It is provided an electro-optical device including an electro-optical panel having a display area on which light from a light source is incident and an optical thin film disposed on the electro-optical panel at the side on which the light is incident and covering at least a portion of the display area. The optical thin film transmits at least a light component in a first wavelength range of the light from the light source and reflects at least a light component in a second wavelength range, wavelength in the second wavelength range being longer than wavelength in the first wavelength range. |
| US07651239B2 |
Intrinsically safe flashlight
An intrinsically safe flashlight (100) includes a housing (100), a battery receiving region (108), an active electrical circuit (202), and a light source (118). The active electrical circuit (202) uses energy from batteries (110) received in the batter receiving region (110) of the flashlight (100) to power the light source (118). The electrical circuitry of the flashlight (110) is energy limited so that the flashlight is intrinsically safe for use in hazardous locations. |
| US07651234B2 |
Backlight assembly and liquid crystal display having the same
A backlight assembly for a liquid crystal display device is disclosed with high efficiency and high brightness. The backlight assembly includes a light source in which a first light emitting diode and a second light emitting diode are combined, a board where the light source is mounted, and optical sheets arranged in front of the light source. By alternately arranging a front emitting type LED and a side emitting type LED in various structures, high efficiency and high brightness may be obtained using a small number of light emitting diodes. |
| US07651229B1 |
Mirror assembly with flexible neck
A mirror assembly including a mirror, a base and a flexible neck connecting the mirror and the base such that the neck can be manually manipulated to adjust the position of the base and the mirror relative to each other. The mirror assembly further includes a light source located on or adjacent to the mirror, and a power-source receiving receptacle located in the base, wherein the power-source receptacle cavity is electrically coupled to the light source. |
| US07651228B2 |
Interior rearview mirror assembly for a vehicle
An interior rearview mirror assembly includes a variable reflectance element, an information display and a control for adjusting the luminous intensity of information displayed by the information display. The information display comprises backlighting by a of light emitting diodes. The control is responsive to a light level sensed by at least one light sensor disposed at the mirror assembly, and the control may adjust the luminous intensity of information displayed by the information display, preferably to provide a luminous intensity in a range extending from at least about 750 candelas/sq. meter during a daytime condition to less than about 100 candelas/sq. meter during a nighttime condition. The control adjusts the luminous intensity by use of pulse-width modulation. |
| US07651227B2 |
Projection system and method including spatial light modulator and compact diffractive optics
A method and apparatus for a projection display system includes a spatial light modulator and a volume illumination hologram. The spatial light modulator comprises a digital micromirror device, and the projection system includes a laser light source to produce a sequence of collimated, colored, light beams for the illumination hologram. Waste light produced by the spatial light modulator is transmitted to the illumination hologram, and the illumination hologram emits waste light from at least one of its edges. Waste light emitted from an edge of the illumination hologram is absorbed by a light sensor to control the intensity of the light beams. A projection focusing element is mounted proximate a side of the illumination hologram to focus the image beam from the spatial light modulator for viewing. A projection hologram is interposed between the side of the illumination hologram and the projection focusing element to manage waste light. |
| US07651226B2 |
Light masking for a segmented display system
A segmented display system in which the display devices are arranged in a N×1 array is described. The segmented display system includes a plurality of projection devices that each project a portion of an image on a corresponding one of the display devices in the N×1 array. Distortion from extra light is minimized using a moveable mask around each projection device lens in the N×1 array. |
| US07651224B2 |
Dynamic visual vestibular acuity testing protocol
A compact neuro-otologic testing device and method provides an image producing laser with a right hand, servo controlled galvanometric based XY interface. The high quality closed loop servo control system that can drive the target (i.e. the laser image) in excess of 1,000,000 degrees/second2 and at velocities in excess of 12000 degrees/second. The bandwidth of the XY interface is greater than 400 Hz, providing high image reproducibility. The repeatability and position accuracy of the target is +−3 arc-seconds and the field of range of the XY interface are about 60 degrees (i.e. about 60 degrees horizontal and 60 degrees vertical). |
| US07651222B2 |
Eye muscle trainer
An eye muscle trainer has an outer casing, a control circuit module, a first light emitting unit set, two second light emitting unit sets, two third light emitting unit sets and an eye frame. The outer casing is opaque and has a rear opening. The light emitting unit sets are mounted on the control circuit module. The first light emitting unit set is for focusing user's vision. The second light emitting unit sets are for focusing user's vision on seeing straightly. The third light emitting units are for focusing the user's vision on seeing outwardly. The eye frame accommodates the rear opening of the outer casing. Therefore, wearing the eye muscle trainer releases eyestrain because watching the light emitting unit sets arranged at different position exercises the user's eyes. Consequently, appropriate releasing eyestrain assists improving eyesight. |
| US07651221B2 |
Method and device for working the edges of spectacle lenses
For machining lenses by a CNC lens cutting machine, relevant data in regard to eyes, spectacle frame, and lenses are entered in the computer that compares the optical data of lenses and frame openings. When the lens is too small, it is moved by calculation relative to the shape of the frame edge until it is completely within the lens. The computer checks whether the carried-out movement is within given tolerances and, if not, the lenses are rejected; if the tolerances are met, the computer checks whether the carried-out movement of one lens requires movement of the other in order to meet the tolerances. If this is so, the computer calculates the minimum movement and checks whether this movement is within the tolerances and, if not, the lens pair is rejected. If the tolerances are met, the computer drives the machine for machining the shape of the spectacle lenses. |
| US07651220B1 |
Selective system for blocking glare in a specific location of a user's field of vision
A glare blocking system for selectively blocking specified glare spots. The system includes a transmission control material for selectively darkening a portion of the material and an electronics module for commanding the transmission control material to darken a specified area of the transmission control material. The system also includes a power source providing power to the electronic module and the transmission control material. The electronics module determines the specified area to be darkened upon the transmission control material to block a detected glare spot from view by a user. When a glare spot is detected, the specified area to be darkened corresponding to a detected glare spot is determined and the electronic module directs the specified area of the transmission control material to be darkened to block the detected glare spot from view by the user. In one embodiment, the glare blocking system includes a camera to capture an image seen through the transmission control material. Glare spots may then be detected on the captured image. The system may be used on goggles, visors, mirrors or as a panel having separate manual controls to select the areas to darken. |
| US07651217B2 |
Eyewear with enhanced fit
Eyewear having an enhanced fit which may be used for safety, sports, and the like. The eyewear may provide features which permit enhanced airflow and an enhanced fit to a user's face. Such features may include greater adjustability to provide greater comfort. Eyewear including an RFID tag which is activated to send or receive transmissions when the eyewear is unfolded and/or positioned in a position to be worn by a user. |
| US07651210B2 |
Transport system for solid ink for cooperation with melt head in a printer
An ink delivery system for use with a solid ink stick for use in printers is provided. The ink delivery system is used for receiving the stick and converting it to molten ink that may be transferred to media to form an image on the media. The delivery system includes a guide for receiving the stick and guiding the stick in a prescribed path and a melting unit. The melting unit is operably associated with the guide. The melting unit converts the stick to molten ink. The melting unit defines a receiving surface for receiving a first end of the stick. The receiving surface defines a plane. The guide defines a longitudinal axis of the guide adjacent the melting unit. The longitudinal axis defines an acute angle with respect to the plane. |
| US07651208B2 |
Liquid container
In an ink cartridge (liquid container) 1 of the invention, an ink delivery port 17 that connects an ink supply needle 15 of a cartridge holder 110 to an ink containing chamber 7 is disposed at an substantially central position in a shorter side direction of a container front surface 3a. Two positioning portions 13 and 14 that fit to positioning pins 11 provided at two places in the cartridge holder 110 so as to position a container main body 3, a pressurized air introduction portion 21 that connects a pressurized air supply path 19 of the cartridge holder 110 to a pressure chamber 5, and a data storage unit 25 that is connected to a connection terminal 23 of the cartridge holder 110 are disposed toward one side in a shorter side direction of the container front surface 3a with respect to the ink delivery port 17. |
| US07651206B2 |
Output image processing for small drop printing
A method of forming a liquid pattern according to liquid pattern data on a receiving medium using a liquid drop emitter that emits a continuous stream of liquid from a nozzle that is broken into drops of predetermined volumes by the application of drop forming energy pulse is disclosed comprising associating a pixel area of the receiving medium with a nozzle and a time interval during which a plurality of fluid drops ejected from the nozzle can impinge the pixel area of the receiving medium. The time interval is divided into a plurality of subintervals that are, in turn, grouped into a plurality of blocks. Each block is defined as a printing block or a non-printing block. A drop forming energy pulse is provided between each pair of consecutive blocks and between the subintervals of each printing block. No drop forming energy pulses are provided between the subintervals of the non-printing blocks. The so-formed energy pulse sequence is applied to the stream of liquid causing the formation of small print drops and large non-print drops. The liquid pattern is formed on the receiver of print drops comprised of liquid emitted during subintervals associated with printing blocks. The block configuration is designed to ensure that non-print drops have the proper volume. In an alternate set of embodiments, individual subintervals rather than blocks of subintervals are individually defined as print or non-print subintervals subject to a non-print drop rule that forces non-print drops to be formed of adequate volume for differentiation from print drops and a maximum drop rule that ensures that non-print drops are not too large to be reliably captured and guttered. |
| US07651205B2 |
Liquid discharging head using piezoelectric actuator and image forming apparatus using the liquid discharging head
A liquid discharging head includes a piezoelectric actuator including a plurality of piezoelectric elements and a plurality of electric supply members. The plurality of piezoelectric elements is provided in a row and includes an even number of piezoelectric element columns provided via a groove at a predetermined pitch. The plurality of electric supply members supplies electricity to the plurality of piezoelectric elements and includes electrodes disposed for the alternate piezoelectric element columns of the respective piezoelectric elements. One end of the electric supply member is positioned outwardly from an outer end of an endmost driven piezoelectric element column to which the electrode is connected, while another end of the electric supply member is positioned inwardly from an outer end of an endmost non-driven piezoelectric element column to which the electrode is not connected, in a manner that adjacent electric supply members do not overlap. |
| US07651203B2 |
Inkjet recording device, ejecting device provided therein, and method of calibrating ejection characteristic for droplet
A droplet ejecting device includes a nozzle unit, a piezoelectric member and a drive voltage generating unit. The piezoelectric member has a common electrode and a discrete electrode. A first differentiation by polarization voltage of a characteristic curve indicating change in a polarization of the piezoelectric member with respect to change in the polarization voltage has a plurality of extremal values including a first extremal value at a prescribed positive voltage Vbp that is the smallest polarization voltage among plus polarization voltages corresponding to the plurality of extremal values, and a second extremal value at a prescribed negative voltage Vbn that is the largest polarization voltage among minus polarization voltages corresponding to the plurality of extremal values. The drive voltage generating unit generates a drive voltage having a range between a first negative voltage Ve1 and a first positive voltage Ve2, and applies the drive voltage between the common electrode and the discrete electrode. Vbp, Vbn, Ve1, and Ve2 are set such that Vbn |
| US07651201B2 |
Ink jet recording head and ink jet recorder
To provide an ink jet recording head with a decreased initial deflection amount of a diaphragm and an ink jet recorder comprising the ink jet recording head. An ink jet recording head which has a flow passage formation substrate 10 where pressure generation chambers 12 communicating with nozzle openings are defined and a piezoelectric element being placed on one side of the flow passage formation substrate 10 via a diaphragm and having at least a lower electrode 60, a piezoelectric layer 70, and an upper electrode 80, characterized in that at least one of layers deposited together with the piezoelectric layer 70 is a compression film 50 having a compressive stress and the compression film 50 has at least a part in a thickness direction removed in at least a part of an area opposed to the pressure generation chamber, whereby the stress of the whole film is decreased. |
| US07651200B2 |
Ink jet head
An ink jet head is provided with a passage unit, an actuator unit, and a conductive adhesion layer. The passage unit comprises a nozzle and a pressure chamber communicating with the nozzle. The actuator unit comprises a piezoelectric layer, a first electrode connected with a front surface of the piezoelectric layer, a second electrode connected with a back surface of the piezoelectric layer, and a first insulating layer located between the second electrode and the passage unit. The conductive adhesion layer adheres to both a front surface of the passage unit and a back surface of the actuator unit. The conductive adhesion layer is electrically connected with the second electrode. |
| US07651196B2 |
Fluid ejection device and manufacturing method
An ink cartridge for an ink jet printer includes a substratum and a cover attached to the substratum and having an aperture provided therein. A printhead is attached to the substratum and provided at least partially within the aperture. At least one connector extends from the printhead into the aperture, and an adhesive material covers at least a portion of the at least one connector. At least one barrier is provided for preventing the adhesive material from flowing to locations away from the at least one connector. |