Document Document Title
US07944443B1 Sliding patch deformer
Points can be manipulated through multiple operations with respect to a guide surface using only a single projection operation. A point is projected from its native coordinate system, such as an object space or world space coordinate system, into the parametric space of an unposed guide surface. The projected point is manipulated in the parametric space according to one or more desired operations. The guide surface can be posed to further implement other operations. The guide surface can then be evaluated at the modified parametric space point to determine a corresponding point in the native coordinate system for further manipulation and/or rendering. The manipulation of the point in the parametric space of the guide surface can be expressed through one or more animation variables. The values of multiple animation variables can be used to determine a single operation on the point in parametric space.
US07944441B2 Compression and decompression of data using plane equations
The present invention provides a scheme for compressing and decompressing the depth, or Z, components of image data. Image data is grouped into a plurality of tiles. A test is performed to determine if a tile can be compressed so that its size after compression is less than its size before compression. If so, the tile is compressed. A tile table includes a flag that can be set for each tile that is compressed. In one scheme, each tile comprises a 4×4 block of pixels. For each pixel, the visible depth complexity is determined where each visible level of depth complexity is represented by a plane equation. Depending on the depth complexity, a compression scheme is chosen that stores multiple plane equations in cache lines. The compression scheme can be used with unsampled or multisampled data and provides higher levels of compression in multisampled environments.
US07944440B2 Liquid crystal display device and method of reducing a discharge time of a liquid crystal capacitor thereof
A liquid crystal display device includes: a power supply unit which outputs a supply voltage at a first level when an outside power is supplied and outputs the supply voltage at a second level when the outside power is removed; a discharge unit which outputs a discharge signal when the supply voltage at the second level is input; and a liquid crystal panel including a gate discharge line, a plurality of gate lines connected to the gate discharge line, a plurality of thin film transistors connected to the plurality of gate lines, and a plurality of liquid crystal capacitors connected to the thin film transistors and which charges to a gradation display voltage. The thin film transistor is turned on to discharge the gradation display voltage charged in the plurality of liquid crystal capacitors when the discharge signal is provided to the gate discharge line.
US07944439B2 Display device
A display device includes first and second voltage generation circuits each including a voltage circuit for outputting an internal voltage on the basis of a plurality of clocks, a sampling circuit for sampling an output signal from the voltage circuit, a monitoring circuit for comparing an output signal from the first sampling circuit with a predetermined voltage range and outputting a result, and a power supply generation circuit for generating a power supply voltage to be input to the voltage circuit on the basis of an output signal supplied from the monitoring circuit. The voltage circuit in the first voltage generation circuit is controlled on the basis of a level of the power supply voltage, and the voltage circuit in the second voltage generation circuit is controlled on the basis of periods of the clocks.
US07944438B2 System and method for improving image quality by synchronizing display modulation with light source pulses
A method for synchronizing a light source control signal with modulation of a display includes the steps of receiving a video signal including a synchronization signal (e.g., a Vsync signal) and using the synchronization signal to generate a light source control signals at high and low values. The light source control signal is pulsed between its high and low values between subsequent synchronization signals to cause a light source to produce light pulses at the same time over each frame of the display. Optionally, the low and/or high time periods are adjustable. A novel display driver is also disclosed and includes an input terminal for receiving the synchronization signal, a light source driver for generating the light source control signal in response to the synchronization signal, and an output terminal for providing the light source control signal to a light source control unit.
US07944431B2 Transmissive display device
Each of image data sorted so as to correspond to divided areas respectively is stored in an in-area image memory. A maximum luminance extracting section extracts the maximum luminance value therefrom and records it onto the maximum luminance storage section. In accordance with the maximum luminance value that is thus stored in the maximum luminance storage section and that each of the areas has, a BL candidate value calculating section and a BL luminance difference adjusting section determine an emitted-light luminance in a target area such that a difference between the backlight luminance in the target area and the backlight luminance in its adjacent area is not more than a tolerance value.
US07944415B2 Organic light emitting diode display device and a driving method thereof
Disclosed are an Organic Light Emitting Diode (OLED) display device having a pixel circuit which use a thin film transistor (TFT) as an active device and a driving method thereof. The OLED display device can constantly obtain luminance of the light emitting elements by elapsed time, because the brightness of the pixel for the signal voltage is not varied by a characteristic variance of the transistor (e.g., a driving element) and the OLED. Accordingly, the OLED display device according to the present invention can minimizes the variance of the pixel brightness due to deterioration of the transistor and the OLED caused by usage for a long time and increase life span of the display device. Further, the OLED display device can display high quality of the image even in case of the high precision display, because it is controlled to flow the current to OLED included in each pixel.
US07944414B2 Display drive apparatus in which display pixels in a plurality of specific rows are set in a selected state with periods at least overlapping each other, and gradation current is supplied to the display pixels during the selected state, and display apparatus
A display drive apparatus includes a selection circuit which sets display pixels in a plurality of specific rows of the display panel in a selected state with periods at least overlapping each other. A gradation signal generation circuit generates a gradation signal which controls a luminance gradation of each display pixel based on the display data and sequentially supplies the generated gradation signal in time series. A plurality of signal distribution circuits sequentially distribute the gradation signal supplied by the gradation signal generation circuit in accordance with the plurality of display pixels in each column at the timing of time-series supply. A plurality of current holding circuits individually hold the distributed gradation signal and simultaneously supply as the gradation current a current having a current value based on the held gradation signal to the display pixels in the plurality of specific rows.
US07944403B2 RF reception system and integrated circuit with programmable impedance matching network and methods for use therewith
An integrated circuit includes an on-chip antenna interface, coupled to an off-chip antenna interface having at least one off-chip impedance matching component, that forms a programmable impedance matching network with the at least one off-chip impedance matching component. The programmable impedance matching network is programmable based on a control signal. An RF receiver, coupled to the programmable impedance matching network, that generates inbound data in response to a received signal from the programmable impedance matching network.
US07944401B2 Radiating element for a signal emitting apparatus
A radiating element made from a conductive-nonwoven web is incorporated into a signal emitting apparatus. The signal emitting apparatus, for instance, may comprise an RFID tag. The conductive-nonwoven web contains, in one embodiment, conductive fibers combined with pulp fibers. The conductive fibers may comprise carbon fibers. The nonwoven web may be made using a conventional paper-making process. The resulting conductive web is not only well suited for use as an antenna, but is also relatively inexpensive to manufacture and can be easily incorporated into numerous products.
US07944399B2 Antenna device for portable terminals and radio unit for receiving broadcast waves
There is provided an antenna device for use with a portable terminal, which can be used in different frequency bands by combining antenna characteristics.Whip antenna is electrically connected to power feeder through contact member, and resonates in a UHF band or higher when extended. Coiled antenna is electrically connected to power feeder through frequency filter mounted on device board. Frequency filter is set to a low impedance in a VHF band to supply electric power to coiled antenna. With this arrangement, external whip antenna is excited in the UHF band or higher, and built-in coiled antenna is mainly excited in the VHF band. The antenna device is thus capable of sending or receiving radio waves in a wide frequency band.
US07944394B2 Method and apparatus for validating a position in a satellite positioning system using range-rate measurements
Method and apparatus for validating an initial position in a satellite positioning system using range-rate measurements is described. In one example, range-rate measurements are obtained at the remote receiver with respect to a plurality of satellites. Expected range-rates are computed with respect to the plurality of satellites using the initial position. Single differences are computed using the range-rate measurements. Expected single differences are computed using the expected range-rates. Single difference residuals are computed between the single differences and the expected single differences. The single difference residuals are compared to a threshold. The initial position may be deemed valid if the absolute value of each of the single difference residuals is less than or equal to the threshold. A valid initial position may be used to fix the pseudorange integers.
US07944390B2 High-resolution synthetic aperture side view radar system used by means of digital beamforming
The transmission antenna (10) of the high-resolution synthetic aperture side view radar system comprises a plurality of sub-apertures (7, 8, 9). In each individual transmission pulse, said sub-apertures are controlled in such a manner that a spatiotemporally non-separable multi-dimensional high-frequency waveform is produced as an transmission signal pulse form, such that the modulation of each transmission pulse has a spatiotemporal diversity which is not described by the product having functions which are independent from each other and which are dependent on, respectively, only one spatial dimension. The thus produced transmission pulse form is combined to a capture-sided spatial filtering by means of digital beamforming adapted to said transmission signal pulse form.
US07944389B1 Emitter proximity identification
Systems and methods for monitoring and classifying RF emissions in the field include storing an electronic signature map (ESM) of a selected geographic area, where the electronic signature map includes previously detected emitter closeness measures (ECMs) in the selected geographic area. The ECMs are representative of detected sources of radio frequency energy. A RF energy emission is detected, a new ECM for that RF energy emission is created, and that the new ECM is compared with the ECMs in the ESM. That comparison may help to determine whether the RF energy emission should be considered a threat.
US07944386B2 Apparatus for and method of performing an analog to digital conversion
An analog to digital converter, comprising a first converter adapted to perform a first, more significant, part of a conversion as a successive approximation conversion, a pipeline conversion or a flash conversion to generate a first conversion result and a residue. The ADC also comprising a second converter adapted to perform a second, least significant, part of the conversion as a sigma-delta conversion by sampling the residue to generate a second conversion result, and a processor adapted to combine the first conversion result and the second conversion result to generate a final conversion result.
US07944385B2 Continuous-time sigma-delta analog-to-digital converter with capacitor and/or resistance digital self-calibration means for RC spread compensation
A continuous-time sigma-delta analog-to-digital converter (CV) including i) a signal path (SP) having at least one combiner (C1) for combining analog signals to convert with feedback analog signals, at least two integrators (H1, H5), mounted in series, to integrate the combined analog signals, a quantizer (Q) for converting the integrated signals into digital signals, and a decimation filter (DF) for filtering digital signals, and ii) a feedback path (FP) having at least a digital-to-analog converter (DAC) for converting the digital signals output by the quantizer (Q) into feedback analog signals intended for the combiner (C1). Each integrator (H1, H5) having variable capacitance means arranged to be set in chosen states defined by the values of a digital word, to present the chosen capacitances.
US07944384B2 Device and method for scanning multiple ADC channels
An analog to digital converter has an input for coupling to multiple channels having analog signals. The analog to digital converter converts the analog signals on such channels to provide a digital output. A memory device has an enable bit for each of the multiple channels and a current channel register. An interface coupled to the memory device and current channel register selects a next channel for converting by the analog to digital converter, skipping channels that are not enabled.
US07944382B2 Exponential digital to analog converter
A system for generating a programmable exponential analog output signal, comprising a digital to analog conversion circuit for converting said digital signal into an analog output signal, the digital to analog conversion circuit having a substantially exponential transfer function defined by a programmable ratio of values of components. Preferably, the conversion circuit is implemented as a current mirror (100), with the exponential transfer function being defined by the mirror ratio. Thus, each transistor of the current mirror (100) defines a step of the digital to analog conversion circuit, and the ratio between adjacent steps is substantially constant. The transistors may be substantially equally sized or binary weighted relative to each other, and can be switched from the input to the output under the control of a tree based thermometer line decoder.
US07944378B1 Circuits and methods for calibrating analog and digital circuits
In one embodiment the present invention includes a circuit for calibrating analog and digital circuits. The circuit includes an analog input stage, a discrete time processing stage, a DAC, and a calibration circuit. The analog input stage includes an input resistance and the DAC includes a capacitance. The input resistance and the capacitance set a time constant for the circuit. A reference signal is applied to the input of the analog input stage, and the calibration circuit generates a control signal to adjust the time constant. As the time constant is changed, a digitized signal at the output of the discrete time processing stage also changes. When the digitized signal crosses a threshold set by a digital reference signal, the time constant is calibrated.
US07944375B2 Wear reduction methods by using compression/decompression techniques with fast random access
The present invention reduces the number of writes to a main memory to increase useful life of the main memory. To reduce the number of writes to the main memory, data to be written is written to a cache line in a lowest-level cache memory and in a higher-level cache memory(s). If the cache line in the lowest-level cache memory is full, the number of used cache lines in the lowest-level cache reaches a threshold, or there is a need for an empty entry in the lowest-level cache, a processor or a hardware unit compresses content of the cache line and stores the compressed content in the main memory. The present invention also provides LZB algorithm allowing decompression of data from an arbitrary location in compressed data stream with a bound on the number of characters which needs to be processed before a character or string of interest is processed.
US07944372B2 Aircraft tip alarm system
A tip alarm system for an aircraft having a nose landing gear (NLG) includes a sensor having first and second parts respectively disposed on first and second portions of the NLG that are respectively fixed to the aircraft and moveable relative to the fixed portion and operable to detect the position of the first and second portions relative to each other and to produce a tip alarm signal when the first and second NLG portions are disposed at a selected position relative to each other corresponding to an imminent aircraft tipping condition and thereby prevent the aircraft from tipping back onto the ground due to improper loading of the aircraft.
US07944371B2 Exterior mirror with indicator
A mirror reflective element sub-assembly suitable for use for an exterior rearview mirror assembly of a vehicle includes a mirror reflective element, a mirror back plate having an indicator receiving portion established thereat, and a signal indication module having a light source. The signal indication module attaches to the indicator receiving portion of the mirror back plate and the light source is activatable to emit light through the indicator receiving portion. The light source is established at a circuit element and the signal indication module includes a housing that substantially encases the circuit element therein. The circuit element has electrical terminals extending therefrom and protruding at least partially at a connector portion of the housing so as to be electrically connectable to a power source of the vehicle. The connector portion of the housing is configured to provide a plug-socket connection between the power source and the signal indication module.
US07944370B1 Configuration method for a remote control via model number entry for a controlled device
An online remote control configuration system for efficiently programming a remote control to recognize a plurality of external electronic devices. The online remote control configuration system includes a remote control having a housing, a keypad, and an electronic system for receiving configuration data from a control station via a global computer network (e.g. Internet). The user preferably “samples” one or more signals from a remote control into the electronic system and then uploads the samples to the control station. The control station analyzes the uploaded samples and transmits the appropriate configuration data to properly configure the electronic system. The user may also access a web site of the control station and manually select each of the external electronic devices that the remote control is to operate after which the control station sends the appropriate configuration data to the electronic system.
US07944369B2 Wireless sensing device, system and method
This invention relates to a security device, system and method for use in monitoring an object or person, the device being mountable to an object or person and including a tilt sensing means having a tilt sensor and a control means configured and adapted to detect tilt movement of the said object or person and generating an alarm signal when the detected change of tilt movement of the said object or person exceeds a tilt alarm threshold, the change of tilt movement is between a predetermined normal state of alignment of the said object or person relative to a reference plane and the preset threshold level for triggering an alarm signal.
US07944368B2 Systems and methods for locating and controlling powered vehicles
A system for controlling movement of a personal mobility vehicle near a restricted region is disclosed. In one embodiment, the system includes a detector that is configured to be disposed on the personal mobility vehicle and that is configured to receive an electromagnetic signal transmitted to the restricted region. The system also includes a control unit configured to communicate with the detector. The control unit is further configured to determine proximity of the detector to the restricted region using information related to the signal received by the detector. The control unit is also configured to provide a command to inhibit movement of the personal mobility vehicle in response to the determined proximity of the vehicle to the restricted region.
US07944367B2 Phase signal triggering hold off
A system includes a comparator that triggers a signal indicating an event occurrence of a moving element of a machine that is sensed by a sensor. The signal is triggered in response to a raw signal from the sensor exceeding a trigger level. Logic calculates a hold off time for re-triggering of the signal, and a timer monitors expiration of the hold off time. A trigger screener monitors amplitude of the raw signal and accepts a triggering of the signal from the comparator in response to expiration of the hold off time and the raw signal exceeding a re-trigger level.
US07944366B2 Malfunction detection with derivative calculation
Systems and methods of detecting occlusions and fluid-loss conditions (e.g., disconnects and/or leakages) in an infusion pump are discussed. For example, electrokinetic infusion pumps may develop an occlusion in the fluid flow path, which can disrupt control of fluid dispersed from the pump. As well, an infusion set disconnect can also result in a fluid-loss that can be disruptive. Such disruptions can be troublesome to systems that control the infusion pump, such as closed loop controllers. Accordingly, systems and methods described herein can be used to detect such occlusions and fluid-loss conditions during infusion pump operation. For example, a position sensor can be used to monitor fluid flow from the infusion pump, with the measurement being compared with an expected value to detect an occlusion or fluid-loss condition. Other algorithms for utilizing the position sensor are also described.
US07944364B1 Protected power cord
Shielded power and power extension cords are protected from fire and other hazards caused by deterioration which may be due to age and/or excessive heat, or to physical damage which may be caused by kinking or crushing. At least one shield, which may surround multiple conductors or a single conductor is grounded through a fuse and made to function as a sensor in a fault detection circuit that opens the fuse and causes a relay to discontinue cord power transmission when a fault current passes from an ungrounded conductor to the shield. The relay circuit also refuses to fully close its contacts that transfer power to the cable in the event of receptacle wiring error and functions as a buzzer to indicate such an error.
US07944363B2 Apparatus and method of sensing leakage of chemical liquid
An apparatus and method of sensing leakage of chemical liquid is provided. The apparatus for sensing leakage of chemical liquid, includes a sensing unit measuring a flow rate of chemical liquid being supplied to a process chamber, a process control unit judging whether leakage of the chemical liquid has occurred using the measured flow rate of the chemical liquid and generating a control signal, and an equipment control unit receiving an input of the control signal and controlling an operation of equipment.
US07944361B2 Electric field whistle
In one embodiment, an electric field sensor is provided including an elongated conductor; a circuit including an input and an output connected across the elongated conductor wherein said circuit includes a DC to AC signal converter; wherein said elongated conductor is operative to impose a DC signal on said circuit input in response to being exposed to an electric field and broadcast an AC signal converted from said DC signal in response to said electric field being greater than a threshold level.
US07944360B2 Temperature sensor using abrupt metal-insulator transition (MIT) and alarm comprising the temperature sensor
Provided are a temperature sensor using a metal-insulator transition (MIT) device subject to abrupt MIT at a specific temperature and an alarm including the temperature sensor. The abrupt MIT device includes an abrupt MIT thin film and at least two electrode thin films that contacts the abrupt MIT thin film. The abrupt MIT device generates abrupt metal-insulator transition at a specific transition temperature. The alarm includes a temperature sensor comprising an abrupt MIT device, and an alarm signaling device serially connected to the temperature sensor. Accordingly, the alarm can be manufactured to have a simple circuit and be of a small size by including the temperature sensor using an abrupt MIT device.
US07944353B2 System and method for detecting and broadcasting a critical event
A system and method for detecting and reporting a critical event. Events may be continually detected by sensors and processed as digitized data. The digitized data may be compared to signature data stored in glossaries. If a match exists between the digitized data and the signature data, the event may be reported. An analysis of the event may be performed and based on a result of the analysis, an alarm notice may be sent.
US07944351B1 Low probability of detection emergency signaling system and method
An emergency locating system can include emergency transceivers and rescue transceivers. The emergency transceivers can be capable of repeat transmission of a distress message using a variable power level and variable spreading factor. A receive transceiver can be capable of receiving the distress messages and sending a confirmation message to the emergency transceiver. The emergency transceiver can be capable of receiving the confirmation message and terminating transmission of the distress message.
US07944349B2 Vehicle deceleration warning apparatus
A vehicle deceleration warning apparatus is activated immediately when a driver of the vehicle intends to decelerate. The vehicle deceleration warning apparatus includes an ignition monitoring module, a first microprocessor module, a wireless transmitting module, a wireless receiving module, a second microprocessor module, and a display driving module. The ignition monitoring module receives an ignition signal and delivers it to the first microprocessor module. The first microprocessor module performs a calculation by adopting the ignition signal to generate a control signal. Then, the control signal is transmitted to the second microprocessor module wireless transmission. Finally, the second microprocessor module controls the display driving module to generate a display driving signal to a display device, such as a brake light and a warning lamp, so as to generate a warning light representing deceleration of the vehicle.
US07944348B2 Tire monitoring device and tire problem detecting device
A device to accurately identify the wheel position where each tire has a radio wave transmitter installed without special means or operation during application by using a simple and compact configuration. This TPMS has sensor modules 14A, 14B, 14C, 14D on the transmission side equipped by tires 12FL, 12FR, 12RL, 12RR installed on automobile 10 and main device 16 on the receiving side loaded in automobile 10. Main device 16 is comprised of a group of two antennas 18, 20, receiver 22, and display 24. Two antennas 18, 20 are arranged appropriately to receive the radio waves transmitted by each of sensor modules 14A-14D with a phase difference between them.
US07944347B2 Apparatus for accelerating sensor reading upon start-up
Apparatus for monitoring one or more motor vehicle tire conditions includes a receiver for intercepting signals from sensors mounted on the tires, a processor for identifying, converting, evaluating and storing said sensor signals, a keypad for selecting sensor data, an alarm for indicating an undesirable tire condition, and a display for providing sensor data. An unswitched circuit is connected to the vehicle battery and to the receiver and the processor in the monitoring apparatus. A switched circuit is connected via an ignition switch to the battery and to the monitoring apparatus as a whole. Sensor information obtained by the processor while the ignition switch is off is available to the user as soon as the ignition switch is turned on.
US07944346B2 Data gathering system for fleet management
A system for a vehicle fleet management comprises a transponder (1) located in the interior of a tire (2) or being integrated into a tire (2); a control unit (3) installed at the vehicle, the control unit (3) being configured to be able to read or receive and at least temporarily store data of the vehicle and/or data of the tire (2); a data providing means (5) which is configured to be able to provide tire pressure data and/or the tire groove deepness data of the tire (2); and a data gathering means (4) being configured to be able to read or receive data from the transponder (1), said data being present data and/or historical data of the tire (2). The data gathering means (4) is further configured to be able to read or receive tire pressure data and/or tire groove deepness data from the data providing means (5), and to provide data received from the transponder (1) and data received from the data providing means (5) to the control unit (3) and to a remote database (6).
US07944342B2 Prescription compliance device and method of using device
A prescription compliance device which aids patients in complying with instructions given by a physician for taking prescription medication. The device reminds a patient when the next dose of medication is to be taken and indicates whether a specified dose has been taken. The device includes a microcontroller, a display, a program memory for storing pre-programmed medication-taking regimens for single and multiple medications, a real time clock, a selector for selecting one of the regimens and for programming the device as to the time and day on which a first dose of medication is to be taken, a display which alternately displays the current time and a time at which a next dose of medication is to be taken and an alarm which alerts the patient at times when a dose of medication is to be taken. The selector includes an event switch which is activated by the patient after taking a dose of medication so as to record the taking of medication and to cause the microcontroller to effect the display of the next time at which a dose of medication is to be taken. A memory may also be included to record the times at which a patient takes doses of medication. The device also includes a remote programming feature via a wireless link.
US07944340B1 System and method for two-way remote activation with adaptive protocol
A system and method for remote activation of a device includes, in one embodiment, receiving a signal indicative of a range from the device, comparing the range to a threshold, selecting a first transmission protocol when the range exceeds the threshold, selecting a second transmission protocol when the range fails to exceed the threshold, and transmitting a command signal according to the selected first or second transmission protocol.
US07944339B2 Method and system for RFID communication
A method and system for RFID communication is provided. The system includes a first RFID reader and an RFID read-write tag uniquely assigned to the first RFID reader. The RFID read-write tag receives information from RFID readers other than the first RFID reader and provides the information to the first RFID reader.
US07944332B2 Self-locking micro electro mechanical device
The proposed invention application describes a novel configuration of an extremely small self-locking switching component, based on micro-electromechanical systems (MEMS) technology. Conventional MEMS switches need a continual control signal in order to obtain the wanted active (switching) state. The proposed invention needs only a short control signal (non-locking key) such as e.g. a pulse in order to switch the component on and/or off. RF-noise (ripples) on the de-control signal or bouncing effects can be neglected according to the proposed extension of the MEMS devices. This contributes to an easier and especially more robust design of electronic circuitries and allows for enhanced functionalities.
US07944330B2 Resonant element and high frequency filter, and wireless communication apparatus equipped with the resonant element or the high frequency filter
A resonant element that causes a signal input from an input terminal to resonate at a predetermined resonance frequency and outputs it to an output terminal is provided. The element has a transmission line series including a plurality of transmission lines connected in series with each other and intersecting with a hotline connecting the input terminal and the output terminal and a plurality of switches. At least one of one end and the other end of the transmission line series is a grounded end. The resonant element having first and second end side, each end side having a first transmission line and a second transmission line connected to a switch having a grounded end. The resonance frequency is switched by turning on/off the switch to change the sum of the lengths of the transmission lines through which the signal passes.
US07944326B2 EMC filter
An EMC active filter capable to maintain a low earth leakage current at all times, thus being compatible with RCD devices. The filter of the invention has an especially simple inductor's structure, where typically the power conductors pass straight through the filter, without windings, and most of the components can be implemented in a modular shunt circuit. Preferably the filter is realized by connecting the shunt module by an IDC device to the phase conductors, or directly to the line and load terminal, thus avoiding cutting and splicing high-current cables. The particular protection circuit of the filter prevents in-rush current at power on, and limits earth leakage current even in case of a fault in the line.
US07944325B2 Electrical module with specified ground-side connection of filter circuit shunt arms
An electrical module with a first substrate, and a component mounted on the first substrate is specified. The component includes a second substrate and a chip arranged on the second substrate. In the module, a filter circuit is realized that includes shunt arms connected to ground each with at least one parallel resonator. The parallel resonators are arranged on the chip. The ground-side connection of at least two of the shunt arms to each other is realized outside the chip and the second substrate. The ground-side connection of the shunt arms is advantageously realized in the first substrate or on a circuit board on which the first substrate is arranged.
US07944324B2 Compact orthomode transduction device optimized in the mesh plane, for an antenna
An orthomode transducer device (D), for an antenna, comprises (i) a main guide (GP) designed for the propagation along a main axis of first and second modes having polarizations orthogonal to each other and provided with a first end coupled to a circular port (AC) and a second end, (ii) a first auxiliary guide (GA1) designed for the propagation of the first mode along a first auxiliary axis and provided with a first end coupled in series to the second end of the main guide via a series window (FSP) and with a second end coupled to a series port (AS), and (iii) a second auxiliary guide (GA2) designed for the propagation of the second mode along a second auxiliary axis, coupled to the main guide via a parallel window (FPL) and provided with a first end coupled to a parallel port (AP). The first (GA1) and second (GA2) auxiliary guides are superposed. The parallel window (FPL) is defined between an upper wall (PS) of the main guide (GP) and a lower wall (PI) of the second auxiliary guide (GA2) and oriented in relation to the main axis so as to enable coupling of the main guide to the second auxiliary guide for the selective transfer of the second mode from one to the other, and so as to make the first mode propagate between the main guide and the first auxiliary guide.
US07944316B2 Multi-phase oscillator
A multi-phase oscillator includes a plurality of ring oscillators (21) each having a plurality of output ports and each formed by connecting an odd number of inverters (20) in a ring, and a plurality of resistance elements (30) coupling the output ports between the plurality of ring oscillators (21) so that all of the plurality of ring oscillators (21) operate at an identical frequency while keeping a desired phase relationship. The number of the ring oscillators (21) is not limited to an odd number but may be an even number. The multi-phase oscillator changes the state of a succeeding node of a phase coupling to accord with the state of a preceding node of the phase coupling by using the resistance elements (30) as phase coupling devices. If resistors are used as the resistance elements (30), the phase output accuracy greatly improves and high frequency oscillation is possible.
US07944315B2 Programmable voltage-controlled oscillator
The invention discloses a programmable voltage-controlled oscillator. The programmable voltage-controlled oscillator has an output frequency. The programmable voltage-controlled oscillator includes a control unit, a current selector, a current mirror unit, an oscillator module, and a one-time-programming component. The one-time-programming component is used for providing a programmable code. The current selector is used for generating a selected current according to the programmable code. The current mirror unit is used for generating a first mirroring current and a second mirroring current according to the selected current. The oscillator module is used for oscillating according to the first mirroring current and the second mirroring current. After the programmable code is tuned to drive the output frequency to approach a predetermined frequency, the control unit will burn the tuned programmable code into one-time-programming component.
US07944308B2 Amplifier circuit and the controlling method thereof
An amplifier circuit includes a first unit and a second unit. The first unit has a first amplifying unit, wherein the first amplifying unit provides a first main circuit unit and a first assistant circuit unit, and the first assistant circuit unit is configured for assisting the linearity of the first main circuit unit. The second unit includes a second amplifying unit, wherein the second amplifying unit has a second main circuit unit and a second assistant circuit unit, and the second assistant circuit unit is configured for assisting the linearity of the second main circuit unit. The first amplifying unit is configured for conducting in one half cycle of an input signal, and the second amplifying unit is configured for conducting in the other half cycle of the input signal.
US07944305B2 RF pre-amplifiers and power amplifiers
An RF amplifier circuit includes a MOSFET connected to an RF output of the circuit via an impedance matching network including an inductor and a tuning capacitor connected in parallel with the inductor and the MOSFET. DC voltage is applied to the MOSFET via a series path through a radio frequency choke and the inductor of the impedance matching network.
US07944303B2 Super source follower output impedance enhancement
A source follower circuit is disclosed with an added amplifier that extends the low input voltage linear range while providing a lower output impedance. The drain of the source follower MOSFET is coupled to a gain stage that drives a second MOSFET (or other type transistor) with its drain coupled to the follower output. High impedance current sources bias the circuitry, and the difference amplifier has a reference voltage at one input. The difference amplifier with the reference voltage provides a feedback mechanism that maintain adequate drain to source voltage across the follower MOSFET to enhance the low input voltage linearity along with reducing the follower output resistance.
US07944300B2 Bias circuit and amplifier providing constant output current for a range of common mode inputs
Bias circuits, amplifiers and methods are provided, such as those for providing bias signals over a range of common mode inputs for an amplifier to output a constant current. One example of a bias circuit is configured to generate a bias signal having a voltage magnitude according to a reference signal. The reference signal is indicative of a common mode input level of an input signal of the amplifier circuit and the bias circuit is further configured to adjust the bias signal over a range of common mode input levels. An amplifier receiving the bias signal is configured to generate an output signal in response to an input signal and drive an output current based on the voltage magnitude of the bias signal provided by the bias circuit.
US07944298B2 Low noise and low input capacitance differential MDS LNA
A differential low noise amplifier (LNA) involves two main amplifying transistors biased in saturation, and two cancel transistors biased in sub-threshold. In one example, the gates of the cancel transistors are coupled to the drains of main transistors, in a symmetrical and cross-coupled fashion. The main transistors are source degenerated. Because the gates of cancel transistors are not coupled to the differential input leads of the LNA, the input capacitance of the LNA is reduced. Noise introduced into the LNA output due to the cancel transistors being biased in the sub-threshold region is reduced because there are two stages. The first stage involves the main transistors, and the second stage involves the cancel transistors. By increasing the gain of the first stage and decreasing the gain of the second stage, overall LNA gain is maintained while reducing the noise that the sub-threshold biased transistors contribute to the LNA output.
US07944295B2 Predistorter
The invention aims to converge predistortion coefficients efficiently in a predistorter adapted to compensate for distortion generated in an amplifier. Level detection means detects the level of a signal input to an amplifier. Signal acquisition means acquire a signal output from the amplifier as a feedback signal. Correspondence acquisition means updates a predistortion coefficient expressed using a set of orthogonal polynomials so that a distortion component contained in the acquired feedback signal is reduced and acquires a correspondence between the level of the signal input to the amplifier and a control coefficient for predistortion (contents of a distortion compensation table). Predistortion executing means applies distortion for predistortion with respect to the signal input to the amplifier in accordance with the control coefficient for predistortion that corresponds to the detected level based on the acquired correspondence.
US07944293B2 Systems and methods for an adaptive bias circuit for a differential power amplifier
Systems and methods for providing an adaptive bias circuit that may include a differential amplifier, low-pass filter, and common source amplifier or common emitter amplifier. The adaptive bias circuit may generate an adaptive bias output signal depending on input signal power level. As the input power level goes up, the adaptive bias circuit may increase the bias voltage or bias current of the adaptive bias output signal. A power amplifier (e.g., a differential amplifier) may be biased according to the adaptive bias output signal in order to reduce current consumption at low power operation levels.
US07944291B2 Power amplifier having parallel amplification stages and associated impedance matching networks
An amplification device includes a series combination of a driver stage, an output terminal matching network, and a secondary amplification stage. The driver stage includes a driver amplifier and an output matching network. The secondary amplification stage includes a parallel combination of an impedance transformation network and a main amplification stage. The main amplification stage includes a plurality of main amplification branches in parallel with each other, and an input matching network in series with the parallel combination. Each main amplification branch includes a main amplifier, and input and output impedance matching networks. A control circuit supplies activation signals to the main amplification branches to selectively turn them on and off. The device has no switches in the path of the signal that is amplified. In at least one operating mode, the control circuit turns on at least two of the main amplification branches at the same time.
US07944290B2 Trans-impedance amplifier
Systems and apparatus for converting an input current signal into two or more output voltage signals on an integrated circuit. In one aspect, an integrated circuit includes a first trans-impedance amplifier that includes a first cascode amplifier; and a second trans-impedance amplifier that includes a second cascode amplifier, the second cascode amplifier and the first cascode amplifier sharing an input transistive element; where the first cascode amplifier is coupled to one or more first switches that disable the first trans-impedance amplifier, the second cascode amplifier is coupled to one or more second switches that disable the second trans-impedance amplifier, and control logic coupled to the one or more first switches and the one or more second switches disables at least one of the first trans-impedance amplifier or the second trans-impedance amplifier.
US07944284B2 System and circuit for a virtual power grid
A system and circuit for virtual power grid is disclosed. In one embodiment, a switch system for a virtual power grid includes a first transistor for connecting a power supply to a node of a virtual power grid for an isolated region of circuitry via the first transistor upon a receipt of a first control signal to turn on the first transistor. The switch system further includes a second transistor for connecting the power supply to the isolated region of circuitry via the second transistor upon a receipt of a second control signal to turn on the second transistor. In addition, the switch system includes a self-timed enable module for generating and forwarding the second control signal when a voltage level at the node of the virtual power grid which is charged by the power supply via the first transistor reaches a threshold voltage.
US07944283B2 Reference bias generating circuit
A reference current bias circuit includes a self-bias circuit configured to provide a bias current to an amplifier; a basic bandgap circuit coupled to inputs of the amplifier; a startup circuit configured to support an initial operation of the amplifier; a temperature compensator configured to include a first mirroring unit for mirroring current according to a positive temperature coefficient characteristic from the basic bandgap circuit; and a second mirroring unit for mirroring current according to a negative temperature coefficient characteristic from the basic bandgap circuit, and to provide a reference current by combining the current of the first mirroring unit and the current of the second mirroring unit; and a reference current mirroring unit configured to generate reference current biases based on the reference current from the temperature compensator.
US07944267B2 Leakage current detection circuit and leakage current comparison circuit
A leakage current measurement circuit measuring a substrate leakage current and a gate leakage current in response to a variation in the size of an MOS transistor and a leakage current comparison circuit judging which one of the substrate leakage current and the gate leakage current is dominant. The leakage current measurement circuit includes a charge supply, a leakage current generator and a detection signal generator. The leakage current comparison circuit includes a charge supply, a leakage current comparator and a detection signal generator.
US07944264B2 Variable delay circuit, variable delay circuit controlling method, and input/output circuit
A variable delay circuit includes: a first delay section that changes a first drive capability or a first capacity load, receives the reference signals, and generates a first delayed signal by giving a first delay to the reference signal; a second delay section that changes a second drive capability or a second capacity load of the second delay section, receives the reference signal, and generates a second delayed signal by giving a second delay to the reference signal; a first capacity load setting section that sets at least one of the first capacity load and the second capacity load; a first phase comparing section that compares a first phase of the first delayed signal with a second phase of the second delayed signal; and a drive capability setting section that controls the first drive capability and the second drive capability.
US07944256B2 Semiconductor integrated circuit device
High precision of various feedback systems represented by a PLL circuit and the like is realized. For example, in a charge pump circuit in the PLL circuit, a first to a third PMOS transistors connected in series in three stages are provided between a power source voltage and an output node, and a first to a third NMOS transistors connected in series in three stages are provided between a ground voltage and the output node. And, the second PMOS transistor and the second NMOS transistor are driven ON when establishing conductivity between the power source voltage or the ground voltage and the output node by a first pulse signal, and the first PMOS transistor and the third NMOS transistor are driven OFF when the conductivity is shut down by a second pulse signal. Accordingly, the conduction time can be set by time difference between one edge of the first pulse signal and one edge of the second pulse signal, and therefore, short conduction time can be set, as a result, a charge amount of the charge pump circuit can be controlled precisely.
US07944246B2 Signal detecting circuit
A full-wave rectifier circuit receives complementary signals and produces a current corresponding to an added value of differential signals at different levels. A voltage comparator performs a comparison between output signals produced and subjected to current addition and voltage conversion by the full-wave rectifier circuit. A timer detects whether an output signal of the voltage comparator is kept in the same state for a predetermined time or more, and produces a signal indicating a result of the detection. A signal detecting circuit that can accurately identify a state of digital signals of a minute amplitude transferred through a pair of complementary signal lines is achieved without complicating manufacturing steps.
US07944245B2 Pulse filtering module circuit, system, and method
A filtering module filters out high frequency signals, primarily noise, from an input data stream. The filtering module includes an input module, a phase detecting module, and a threshold module. The input module performs either a charging or a discharging across a capacitor on a basis of an RC time constant. The phase detecting module is coupled to the input module to keep identical phase at a first node and an output node. The threshold module is coupled to the phase detecting module for providing an output signal based on a threshold voltage and the charging or the discharging across the capacitor.
US07944243B2 Semiconductor integrated circuit
A semiconductor integrated circuit includes: a main-interconnect to which supply voltage or reference voltage is applied; a plurality of sub-interconnects; a plurality of circuit cells configured to be connected to the plurality of sub-interconnects; a power supply switch cell configured to control, in accordance with an input control signal, connection and disconnection between the main-interconnect and the sub-interconnect to which a predetermined one of the circuit cells is connected, of the plurality of sub-interconnects; and an auxiliary interconnect configured to connect the plurality of sub-interconnects to each other.
US07944242B2 Semiconductor integrated circuit having insulated gate field effect transistors
A semiconductor integrated circuit includes a multiplexer, a signal generating circuit, a control circuit, m inverters, n two-input NOR circuits, and cascade connected n two-shift registers. The control circuit generates a control signal in the disable state in a normal operation in which the clock signal is supplied. The control circuit generates a control signal in an enable state in the other-than-normal operation in which a higher voltage source voltage is supplied while the clock signal is not supplied. The multiplexer receives the clock signal and a low-frequency signal outputted from the signal generating circuit. The multiplexer supplies the clock signal to the sequence of the inverters upon receipt of the control signal in the disable state, and supplies the low-frequency signal to the sequence of the inverters upon receipt of the control signal in the enable state.
US07944241B1 Circuit for glitchless switching between asynchronous clocks
A circuit for glitchless switching between asynchronous clocks includes a select circuit and enable circuits. The select circuit receives a selection signal for selecting one of the clock input signals and to generate enabling signals for activating the corresponding enable circuits on the basis of the current output signal. The feedback logic in the circuit ensures that at any given instance only one of the clock input signals is outputted so as to avoid the formation of glitches. The circuit can be applied to switches between any number of asynchronous clocks.
US07944240B2 Buffer of semiconductor memory apparatus
A buffer of a semiconductor memory apparatus includes a buffering section configured to generate an output signal by buffering an input signal. A mismatch compensation section generates a control voltage in correspondence with sizes of a second transistor of the same type as a first transistor constituting the buffering section, wherein the buffering section controls a transition time of the output signal in response to a level of the control voltage.
US07944238B2 (N+1) input flip-flop packing with logic in FPGA architectures
A logic module and flip-flop includes input multiplexers having data inputs coupled to routing resources. A clock multiplexer has inputs coupled to clock resources, and an output. An input-select multiplexer has a first input coupled to the output of an input multiplexer. A flip-flop has a clock input coupled to the output of the clock multiplexer, and a data output coupled to an input of the input-select multiplexer. A logic module has data inputs coupled to the output of the input select multiplexers. A flip-flop multiplexer is coupled to the data input of the flip-flop, and has inputs input coupled to the output of the first input multiplexer, the data output of the logic module, and a third input coupled to routing resources.
US07944235B1 High-speed serial interface circuitry for programmable logic device integrated circuits
High-speed serial interface (“HSSI”) transceiver circuitry (e.g., on a programmable logic device (“PLD”) integrated circuit) includes input buffer circuitry with adaptive equalization capability. The transceiver circuitry also includes an output driver, which may include pre-emphasis capability (preferably controllably settable). Selectively usable loop-back circuitry is provided for allowing the output signal of the input buffer to be applied substantially directly to the output driver. The loop-back circuitry may include a loop-back driver, which may be turned on substantially only when needed for loop-back operations.
US07944233B1 Data output circuit
A data output circuit includes a plurality of drivers configured to be turned on/off according to impedance codes to output data to an output node. The impedance codes are divided into a first group having a value to turn on the drivers, and a second group having a value to turn off the drivers, and at least some of the drivers controlled by the second group are turned on during a pre-emphasis period.
US07944232B2 Output circuit having variable output voltage swing level
An output circuit having a variable swing level of a terminated output data signal is disclosed. The output circuit includes a control circuit configured to generate a first control signal and a second control signal in response to a voltage swing level selection signal and an output enable signal. The output circuit further includes an output driving circuit configured to, in response to the first and second control signals, perform on-die termination in an input mode and configured to control swing level of a signal output from the output circuit in an output mode.
US07944229B2 Method and apparatus for calibrating internal pulses in an integrated circuit
A method and circuit for measuring internal pulses includes an enable circuit configured to receive a control signal from an on-chip built-in tester to enable measurement of internal circuits. A delay chain is configured to receive a pulse signal from an on-chip circuit component. Sampling latches each include a data input coupled between adjacent delay elements of the delay chain and synchronized with the clock signal such that a transition in the pulse signal is indicated by comparing adjacent digital values in an output sequence.
US07944224B2 Low profile probe having improved mechanical scrub and reduced contact inductance
A vertically folded probe is provided that can provide improved scrub performance in cases where the probe height is limited. More specifically, such a probe includes a base and a tip, and an arm extending from the base to the tip as a single continuous member. The probe arm is vertically folded, such that it includes three or more vertical arm portions. The vertical arm portions have substantial vertical overlap, and are laterally displaced from each other. When such a probe is vertically brought down onto a device under test, the probe deforms. During probe deformation, at least two of the vertical arm portions come into contact with each other. Such contact between the arm portions can advantageously increase the lateral scrub motion at the probe tip, and can also advantageously reduce the probe inductance.
US07944220B2 Moisture content sensor and related methods
A moisture content sensor for measuring the moisture content of a medium. The sensor includes a probe that injects an electrical signal into the medium. Complex impedance circuitry located between the probe and the electrical signal source allows sensing electronics to generate a signal that represents the moisture content within the medium based on changes in the permittivity of the medium. The complex impedance circuitry minimizes the influence of temperature and conductivity of the medium on the sensed signal. The sensing electronics may be adjusted to optimize the sensor for varying medium conditions and to vary the linearity of the response curve based on volumetric water content of the medium.
US07944219B2 Amperometric electrochemical sensor
Apparatus (2) for driving an amperometric electrochemical sensor, which apparatus (2) comprises a microelectrode (30), drive means (36) for the microelectrode, and signal processing means (3), the apparatus (2) being such that the drive means (36) supplies successive pulsed chronoamperometric different conditions to the microelectrode (30), the microelectrode (30) produces a sequence of different voltages consequent upon receiving the chronoamperometric different conditions and correlates the received chronoamperometric different conditions with their respective measurement circuits, and the signal processing means (3) interrogates only the current corresponding to a particular voltage in the sequence of different voltages and thereby produces a single sensor output corresponding to each separate voltage in the sequence of different voltages whereby interrogation of the amperometric electrochemical sensor is facilitated.
US07944217B2 Object proximity detector and object position detector
The present invention offers an object proximity detector and object position detector. The variation of frequency of an oscillator is used to detect the proximity of an object to a sensor plate. The dependence of the sensitivity of the detector on the area of the sensor plate is reduced by conducting the sensor plate to two capacitors in series. The conducting wire of the sensor plate can be flexible without causing error detection. In the sensor element of the sensor oscillator, a resistor is connected at one terminal of the sensor plate to form a high pass filter. A resistor and a capacitor are added to the sensor oscillator to form a low pass filter. The high pass filter is used to reduce the low frequency electromagnetic interference. The low pass filter is used to reduce the high frequency electromagnetic interference.
US07944215B2 Detector
A device for measuring the position of a first body relative to a second body comprising: a first body which further comprises an electrical intermediate device; a second body which further comprises at least two inductors energised with an alternating current and at least one of which is formed by a planar spiral winding on a printed circuit board normal to the measurement axis and attached to the second body; arranged such that displacement of the electrical intermediate device causes a change in inductance of the planar spiral winding and whereby measurement of the ratio of the inductances indicates the position of the first body relative to the second.
US07944212B2 Receptacle tester with text display
A tester is disclosed for testing a wiring state of a live electrical receptacle outlet. The tester comprises a body having a display located thereon and a plug extending from the body. The display is configured to selectively provide a text indicator. When the plug of the tester is received in the electrical outlet, the display indicates the wiring state of the electrical outlet.
US07944210B2 Magnetic resonance rf transmission arrangement and method with commonly fed labeling and excitation antennas
A radio-frequency transmission device for a magnetic resonance system to generate magnetic resonance exposures of an examination region of an examination subject, has: a first radio-frequency transmission antenna that emits radio-frequency signals in the examination region, a radio-frequency amplifier that supplies the first radio-frequency transmission antenna, with radio-frequency signals with a predetermined radio-frequency transmission power, and a second radio-frequency transmission antenna fashioned to label a medium flowing in the examination region and/or examination regions via emission of labeling radio-frequency signals, such that the medium can be identified in the generated magnetic resonance exposures of the examination region. The second radio-frequency transmission antenna is coupled with the radio-frequency amplifier to supply the first radio-frequency transmission antenna, such that it likewise supplies the second radio-frequency transmission antenna with radio-frequency signals with a predetermined radio-frequency transmission power for the emission of radio-frequency labeling signals.
US07944209B2 Magnetic resonance imaging apparatus and method
A magnetic resonance imaging apparatus is configured to generate a correcting magnetic field for correcting a static magnetic field, based on a first set of information representing an inhomogeneous distribution of the static magnetic field generated depending on the characteristic of the static magnetic field generating means, a second set of information representing an inhomogeneous distribution of the static magnetic field generated depending on the tissue of the object, a third set of information corresponding to a set field of view for imaging in a desired region of the object.
US07944193B2 Digital PWM modulator with fast dynamic response and fine resolution
A pulse width (PWM) controller for a voltage converter having at least one switch, an Analog to Digital Converter (ADC) circuit for digitizing inputted state variables including a feedback voltage from an output of the voltage converter and a reference voltage for setting the output of the voltage converter and providing a digital error signal, and a Proportional Integration and Derivation (PID) circuit receiving the digital error signal and providing a digital duty cycle signal. The controller including a Digital to Analog Converter (DAC) circuit for converting the digital duty cycle signal into an analog DAC output signal; and a comparator circuit for comparing a first signal including the DAC output signal with a reference signal for generating a pulse width modulated control signal for controlling the switching of the at least one switch of the voltage converter.
US07944187B2 Modulation control of power generation system
Methods and apparatuses are disclosed for producing current with a desired output frequency from one or more fixed or variable speed alternators by varying a saturation level of a portion of the alternator(s) based on a output frequency desired, and preferably then rectifying the output to produce a desired electrical output which may be provided as direct current or alternating current to a suitable load.
US07944186B2 Power control system and method
A power control system comprises a prime mover and a generator driven by the prime mover. A control device is coupled with the prime mover and the generator wherein the control device ascertains a power level of the generator and varies an output power of the prime mover according to the power level. The control device measures a duty cycle of a generator output power controller to ascertain the generator power level and generates a signal to a prime mover controller so that the generator duty cycle remains within a pre-determined range. The power control system may include a transmission wherein the control device operation maybe conditioned on a state of the transmission. The power control system may include a speed converter coupled with the prime mover wherein the control device converts a speed of the prime mover according to the generator power level. The control device may operate to control an output power of the generator concurrently with controlling the output power of the prime mover.
US07944183B2 Output voltage controller for AC vehicle generator
An output voltage controller for an AC vehicle generator is proposed. The output voltage controller can easily suppress variation in rectified output voltage due to a switching surge without using a slope generation circuit in a voltage adjustment circuit. An excitation circuit that excites a field coil 13 includes a circulation element 31, a semiconductor switch element 33, an inductor 35, and transient voltage absorption means 40. The circulation element 31 is connected in parallel to the field coil 13. The semiconductor switch element 33 is connected in series with the field coil 13 and turned on and off by a voltage adjustment circuit 60. The inductor 35 is connected in series with the field coil 13 and the semiconductor switch element 33. The transient voltage absorption means 40 absorbs a transient voltage generated in the inductor 35 in association with the switching of the semiconductor switch element 33 between ON and OFF.
US07944182B2 Adjustable battery charger for UPS
An uninterruptible power supply (UPS) having an adjustable battery charger that generates a charger current, and a controller, coupled to the adjustable battery charger, that receives a signal representative of a system constraint and provides a reference, based on the signal, to the adjustable battery charger to control an amplitude of the charger current supplied by the adjustable battery charger based on the system constraint. The system constraint may include, for example, a maximum input current to the UPS, maximum charging current of the battery cell, and maximum and/or minimum charger current values.
US07944179B2 Method for charging a storage element of an autonomous system
The charging method comprises limiting, according to the temperature, of the power supplied to the storage element to a charging setpoint power. The energy required to charge the storage element is determined and the period during which the power resource will be available is estimated. A theoretical mean power is calculated by means of these two items of information. The progressions of the temperature and of a maximum acceptable power are estimated. A maximum energy able to be delivered by the generator is calculated from the maximum acceptable power. The value of the charging setpoint power is defined by comparison of the required energy with the maximum energy and by comparison of the mean power with the maximum acceptable power.
US07944176B2 Voltage adjusting apparatus
For providing a reliable voltage adjusting apparatus in low cost, a low-voltage control apparatus controls a high-voltage power supply circuit to be switched power off by transmitting a power-off signal through a second communication line arranged between the high-voltage power supply circuit and itself through an isolation unit when an information signal from an equalizing apparatus is not transmitted within a predetermined first malfunction judging period. The equalizing apparatus stops an equalizing process in itself when the information signal from the low-voltage control unit.
US07944175B2 Battery charging systems
A system for charging a power tool battery includes a charging device capable of charging a battery, a memory device capable of storing data of a plurality of sound patterns, a selecting device capable of selecting a sound pattern data from the plurality of sound patterns, and a sound generating device capable of generating a sound based on the selected sound pattern data when the charging operation of the battery by the charging device has been completed.
US07944174B2 Battery pack, charger and terminal block arrangements for cordless power tool system
A battery pack, charger, and terminal blocks for the pack, charger and a cordless power tool are provided. The pack includes battery cells disposed between end caps within a bottom housing of the pack, and a potting boat for housing pack electronics electrically connected to the cells between the end caps and disposed within a pack top housing. A pack terminal block is connected to the potting boat within the top housing. The charger and the power tool each include a terminal block for providing electrical connections between the charger/tool and the battery pack. The terminal block is configured to float side-to-side to provide displaceable movement of the terminal block within the charger housing or tool housing for aligning the battery pack terminal block therein.
US07944173B2 Lithium-based battery pack for a high current draw, hand held power tool
A method for conducting an operation including a power tool battery pack. The battery pack can include a housing, a first cell supported by the housing and having a voltage, and a second cell supported by the housing and having a voltage. The battery pack also can be connectable to a power tool and be operable to supply power to operate the power tool. The method can include discharging one of the first cell and the second cell until the voltage of the one of the first cell and the second cell is substantially equal to the voltage of the other of the first cell and the second cell.
US07944170B2 Wireless transmission device
According to one embodiment, a wireless transmission device includes: a transmitter that transmits a signal to an external device; an internal rechargeable battery that supplies a power to the transmitter; a connector to which an external rechargeable battery inserted from outside is connected; and a controller that controls the internal rechargeable battery and the external rechargeable battery so that the external rechargeable battery recharges the internal rechargeable battery when the external rechargeable battery is connected to the connector, wherein the external rechargeable battery is charged when the transmitter transmits the signal to the external device.
US07944168B2 Device for controlling a rotating electrical machine
A device for determining the position of the rotor of a rotating electrical machine. The invention is characterized in that the device comprises a plurality of magnetic field sensors stationary relative to the stator and adapted to deliver multiphase electric signals representing a magnetic field detected by the sensors, and means for processing the multiphase electric signals by an operator capable of providing diphase signals depending on the position of the rotor. The invention is applicable to rotating electrical machines used in the automotive industry.
US07944160B2 Redundant DC bus discharge for an electric motor system
Methods and apparatus are provided for discharging a direct current (DC) bus providing power to a motor control circuit in an electric motor system. The method includes the steps of detecting a predetermined discharge signal and generating operational control signals comprising phase currents for dissipating energy from the DC bus through a passive load in response to detecting the predetermined discharge signal, wherein the passive load includes motor windings of an electric motor of the electric motor system. The method also includes the step of providing the operational control signals to the motor control circuit for discharging the DC bus through the motor control circuit and the motor windings of the electric motor.
US07944158B2 Controlled electric motor arrangement for a tension mechanism
A field-oriented control method for an electric drive comprising a plurality of electric motors, for implementing a tension mechanism, especially for load cable and/or gearing means, using measurements of a polyphase motor actual current. The measured values are transformed into a direct current component and a quadrature current component, based upon a magnetic rotor field or flux angle, in a rotor flux-based d,q coordinate system. The quadrature and direct current components from the actual current are subjected to a comparison with predetermined quadrature and direct current components of a current command value. The method has the following steps: a) two synchronous motors are used as electric motors; b) the magnet wheels or rotors of the two synchronous motors are rotated or oriented toward one another and are then mechanically coupled in such a way that between their magnetic flux linkages or other magnetic fluxes an angular offset is formed; c) the two synchronous motors are each supplied with or traversed by the same phase currents, from a shared power converter; d) for a pretension torque, a command or reference value is predetermined, and is superposed on a motor torque control value output by a controller, from which a quadrature current component for the current command value is derived; e) a direct current component for the current command value is derived from the predetermined tension torque control value with sign reversal.
US07944156B2 Electronic ballast for high intensity discharge lamps
The present High Intensity Discharge electronic lamp ballast uses a “set of controls” that can be performed by controlling energy delivery by the “line side converter” to the “lamp side inverter”. This set of controls comprises: 1) open circuit voltage control, 2) breakdown voltage amplitude control, 3) glow-to-arc transition current control, 4) “initial arc development” current control, 5) “arc stabilization” current control, 6) lamp power control, 7) lamp dimming, 8) “lamp rectification” current control, and 9) short circuit and lamp fault protections. One of the primary advantages of this “line side converter” energy delivery control method is that it doesn't need to vary the lamp operating frequency to achieve the above-noted controls.
US07944150B2 Discharge lamp lighting apparatus and projector
A discharge lamp lighting apparatus for turning on a discharge lamp has a lighting condition in which a projection is formed at a tip of an electrode for electric discharge. In the discharge lamp lighting apparatus, when the polarity-reversal mode is the second mode, the inverter control circuit operates to generate the inverter control signal so that a DC component contained in the output current increases more than that in the first mode, when the polarity-reversal mode is the first mode, and it is detected that the lamp voltage is lower than a predetermined first voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the second mode, and when the polarity-reversal mode is the second mode, and it is detected that the lamp voltage is higher than a predetermined second voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the first mode.
US07944149B2 Starting an electronic ballast
A ballast including an H-bridge type inverter for driving a lamp and a filter circuit that includes a buck inductor is disclosed. The buck inductor is a primary winding of a transformer, and a secondary winding of the transformer provides power to a controller of the ballast. The controller operates the inverter in various pre-ignition modes of operation such that prior to ignition, the open circuit voltage (OCV) (i.e., voltage across the lamp) and buck inductor current are controlled to transfer sufficient power from the primary of the transformer to the secondary winding of the transformer to power the controller. No switches of the inverter are turned on while there is a non-zero current through the filter circuit.
US07944148B2 Mercury free tin halide compositions and radiation sources incorporating same
A radiation source is presented, the source comprising an ionizable mercury-free composition that comprises tin halide such that the halide to tin ratio is greater than 2.
US07944145B2 Character display module
A character display module comprises a character organic light emitting diode panel, a printed circuit which is electrically connected to the character organic light emitting diode panel, a drive controller which is disposed on the printed circuit board to drive and control the character organic light emitting diode panel, and a frame which is used to position the character organic light emitting diode panel on the printed circuit board. Therefore, such an arrangement provides a lighter, thinner, high quality, cost-saving and energy-saving character display module.
US07944141B2 Organic electric field light-emitting display device
An organic electric field light-emitting display device includes: a plurality of pixel circuits, each disposed at one of the intersections between a plurality of signal lines and a plurality of scan lines, each of the pixel circuits including an organic electric field light-emitting element; a power auxiliary circumferential line electrically connected to one of two electrodes adapted to apply an electric field to the organic electric field light-emitting element, the power auxiliary circumferential line being disposed in a ring-like arrangement around the pixel arrangement region; and a plurality of dummy wirings formed on the underlying layer of the power auxiliary circumferential line between the intersections between either one of the plurality of signal lines and the plurality of scan lines and the power auxiliary circumferential line, the plurality of dummy wirings being insulated and isolated from the signal or scan line in proximity.
US07944138B2 Fluorescent display tube
A fluorescent display tube, which has short-length filaments, can be driven by applied voltage of 3-8V to be used for a general fluorescent display tube. The fluorescent display tube can emit sufficient thermal electrons even if the number of filament cathodes is decreased to reduce power consumption of the filaments. The filament cathode is arranged between a first and third supporting plates by one end thereof fixed to the first supporting plate and the other end thereof fixed to the third supporting plate, and the filament cathode having an equal length with the filament cathode extended between the first and third supporting plates is arranged between the second and third supporting plates.
US07944135B2 Spark plug and methods of construction thereof
A spark plug and method of construction is provided, wherein the spark plug has a generally annular ceramic insulator and a metal shell surrounding at least a portion of the insulator. A ground electrode is operatively attached to the shell, wherein the ground electrode has a ground electrode sparking surface. The spark plug further includes a center electrode having an elongate body with a center electrode sparking surface. The sparking surface of the center electrode and the ground electrode sparking surface provide a spark gap. A brazed joint bonds at least one of the insulator to the shell or the center electrode to the insulator.
US07944129B2 Ultrasonic actuator and magnetic recording apparatus using the same
Provided are ultrasonic actuators and magnetic recording apparatuses that are stably equipped with superior driving performance without making the apparatus complex or raising cost. By providing an approximately equilateral triangular shaped vibrating member provided with piezoelectric deformation members that expand and contract upon the application of a driving signal, and a moving member that is in pressure contact with the three vertices of the vibrating member to cause relative movement with respect to the vibrating member. The moving member is caused to move relative to the vibrating member due to elliptical vibrations in the same rotational direction in basically the three vertices of the vibrating member due to a deformation vibration of the piezoelectric deformation parts.
US07944127B2 Piezoelectric ceramic composition and piezoelectric part
A piezoelectric ceramic composition contains main components represented by a general formula of [(Pb1-x-yCaxSry){Ti1-z(Zn1/2W1/2)z}O3], and x, y, and z satisfy 0≦x≦0.2 (preferably 0≦x≦0.15), 0≦y≦0.2 (preferably 0≦y≦0.1), 0.1≦x+y≦0.2, and 0.04≦z≦0.1. It is also preferable that the piezoelectric ceramic composition contains 0.05 weight part to 1.0 weight part of a Mn component calculated in terms of MnCO3 with respect to 100 weight parts of the main component. A piezoelectric part includes a piezoelectric ceramic element that is formed by the piezoelectric ceramic composition. It is thereby possible to realize a piezoelectric ceramic composition that can be fired at low temperature, that has a high Curie point Tc resistant to a reflow heating treatment on a lead-free solder, and that exhibits satisfactory piezoelectricity, and a piezoelectric part using this piezoelectric ceramic composition.
US07944126B2 Piezoelectric ceramic, vibrator and ultrasonic motor
Provided is a piezoelectric ceramic 1 containing a compound represented by the following general formula (1), as a main component and at least one element selected from Mn, Fe and Cu in an amount of 0.04 to 0.6% by mass based on the main component, and a vibrator 10 having the piezoelectric ceramic 1 and electrodes 2, 3. CaxBa1−xTiO3  (1) where, x satisfies 0.05≦x≦0.20.
US07944125B2 Surface acoustic wave device
A surface acoustic wave device causing less wear of a dicing blade and causing less drop in a dicing speed is manufactured from a mother laminate with high yield and high precision. The surface acoustic wave device is manufactured by dicing a piezoelectric wafer. The surface acoustic wave device includes a piezoelectric substrate resulting from dicing the piezoelectric wafer, IDT electrodes and pad electrodes located on a top surface of the piezoelectric substrate. A support layer having an opening opened to the IDT electrodes is provided. An outline edge of the support layer is inside an outline edge of the top surface of the piezoelectric substrate. A cover made of an insulating material is disposed on the support layer to close the opening of the support layer. In plan view, the outline edge of the cover is aligned with the outline edge of the piezoelectric substrate.
US07944123B2 Apparatus and method for harvesting energy for wireless fluid stream sensors
A method for harvesting energy for wireless fluid stream sensors is provided that includes locating a wireless fluid stream sensor in a fluid stream. The wireless fluid stream sensor includes a flexible membrane and a rod. Energy is harvested based on strain induced in the flexible membrane due to movement of the rod. The wireless fluid stream sensor may be powered with the harvested energy. The energy may be harvested with piezoelectric elements that are coupled to the flexible membrane or with piezoelectric elements or other type of energy-harvesting components that are located remotely from the wireless fluid stream sensor.
US07944121B2 Negative vertical deflection piezoelectric MEMS actuators and method of fabrication
Co-fabricating of vertical piezoelectric MEMS actuators that achieve large positive and negative displacements through operating electric fields in excess of the coercive field includes forming a large negative displacement vertical piezoelectric MEMS actuator, forming a bottom structural dielectric layer above a substrate layer; forming a bottom electrode layer above the structural dielectric layer; forming an active piezoelectric layer above the bottom electrode layer; forming a top electrode layer above the active piezoelectric layer; forming a top structural layer above the top electrode layer, wherein the x-y neutral plane of the negative displacement vertical piezoelectric MEMS actuator is above the mid-plane of the active piezoelectric layer, wherein the negative displacement vertical piezoelectric MEMS actuator is partially released from the substrate to allow free motion of the actuator; and combining the large negative displacement vertical piezoelectric MEMS actuator and a large positive displacement vertical piezoelectric MEMS actuator on the same the substrate.
US07944115B2 Traveling wave grids with agitated surface using piezoelectric effect and acoustic traveling waves
A system for transporting particles includes a substrate and a plurality of spaced electrically conductive electrodes carried by the substrate. Further included is a carrier medium adapted for the retention and migration of particles disposed therein, wherein the carrier medium is in operational contact with the electrodes, and a vibration generator is positioned in relation to the substrate to impart vibrations into the carrier medium. In an alternative embodiment, the vibration generator is configured to generate an acoustic traveling wave, which includes a vibration component and a motivation component.
US07944114B2 Ultrasonic transducer device and ultrasonic wave probe using same
The present invention provides an ultrasonic transducer device to send and receive ultrasonic waves, comprising a semiconductor substrate, a lower electrode disposed on the semiconductor substrate, a gap disposed on the lower electrode, a third insulation film disposed on the gap, an upper electrode disposed on the third insulation film, a fourth insulation film disposed on the upper electrode, a wiring layer disposed on the fourth insulation film, and a fifth insulation film disposed on the wiring layer. The upper electrode is electrically connected to the wiring layer with penetrating wires.
US07944110B2 Stator in rotating electric machine
A method of manufacturing a stator in a rotating electric machine. In this method, each slot has a slot peripheral wall and a slot opening, covered with an insulation coating made of an electrical insulation material. The slot peripheral wall SW has a slot bottom wall, a pair of slot side walls opposing to each other and continuing to end portions of the slot bottom wall. The insulation coating is formed continuously from the slot bottom wall to the pair of slot side walls, and a pair of holding grooves opposing to each other is formed in the insulation coating at the vicinity of the slot opening. The groove walls of the pair of the holding grooves are formed in the insulation coating, and an electrical insulation member to close the slot opening is inserted in the pair of holding grooves and held between the pair of holding grooves.
US07944109B2 Stator of motor having an insulator with lead out guide portions
A stator of a motor is provided with a stator core having a plurality of teeth and a plurality of windings wound around teeth of the stator core. The stator also has an insulator that is provided with a plurality of lead-out guide portions that enable lead-out wires of the windings to be drawn out from the tooth winding portions in a state of being close to the tooth winding portions.
US07944105B2 Synchronous machine having magnetic bearings excited by the rotor
A superconductive synchronous machine having superconductive magnetic bearings. A superconductor (6) on the stator side as a first bearing part is disposed opposite from a second bearing part (12) on the rotor side, the second being part being magnetically and mechanically connected via a flux feed section (11) to the pole core (9) of the rotor. A superconductive exciting coil (10) in the rotor pole core (9) excites both the pole core (9) and the second bearing part (12). In order to cool the superconductive exciting coil (10), coolant feeds (16, 16′, 24, 25) are provided, which are sealed in relation to the rotor shaft (8, 8′) by ferrofluid seals (26). The power for the exciting coil is fed via slip rings (21) or by being inductively connected (29) at the rotor shaft (8′).
US07944104B2 Magnetic bearing apparatus
A magnetic bearing apparatus supports a rotating object using magnetic levitation by a magnetic force of electromagnets. The magnetic bearing apparatus includes a PWM driver configured to supply exciting currents to the electromagnets, a driver power source configured to drive the PWM driver, and a displacement error signal removing section configured to extract a displacement error signal of the displacement information from a current flowing through the driver power source and to remove the displacement error signal from the displacement information.
US07944101B2 Brush system with a suppression board
The invention relates to a brush system for a motor-vehicle actuating drive, having a base body, a board on which interference-suppression components are mounted, and electrically conductive plug contacts. The plug contacts each have an accommodation slot. The board is inserted into the accommodation slots in the plug contacts.
US07944100B2 Generator rectifier assembly with ease of assembly features
A rectifier assembly includes first and second housings surrounding a pair of electrical rings. Each of the electrical rings communicates with a pin. Bolts secure a spring to hold diodes against an inner wall of the electrical rings. The first housing includes openings opposed to the bolts to allow access to the bolts for tightening the bolts to hold the spring, and bias the diodes against the inner periphery of the electrical rings. A rotor balance assembly, a generator, and a method of assembling a rectifier assembly are also disclosed and claimed.
US07944095B2 Linear motor with integrally formed stator
A linear motor assembly includes two stators extending in parallel and having salient poles arranged at a predetermined interval on opposing surfaces and a mover having three types of mover blocks. The mover blocks are made up of three-phase alternating current coils configuring magnetic poles of three phases and permanent magnets arranged in alternating polarities on two surfaces of the mover blocks opposing each of the two stators. The mover blocks are movable between the two stators along a direction in which the stators extend. A plurality of linear motors are arranged in parallel with respect to a travel direction of the movers, and the stators provided between adjacent movers are integrally formed such that they have said salient poles on the two surfaces opposing these movers.
US07944093B2 Off-peak power distribution system
A system according to the present invention including a main utility distribution panel which through corresponding circuit breakers, directly powers facility power line circuits which remain powered continuously, and an ‘off-peak’ utility distribution panel being powered by the main utility distribution panel through a contactor (relay, switch, etc.) controlled by a 24 hour timer, and the ‘off-peak’ utility distribution panel in turn powers facility power line circuits which may be de-energized to provide zero power draw from the main utility distribution panel during a selected time period as provided by the timer, which generally corresponds to periods when the facility is unoccupied and/or the equipment and appliances are turned off.
US07944092B2 Device having malfunction preventing circuit
A fixing device fixes a toner image on a recording medium. The fixing device includes a heat source that converts electric power into heat and a fixing member that gives the heat generated by the heat source to the recording medium on which the toner image is formed. The fixing device includes a safety circuit that forcibly interrupts voltage supplied from a power supply to the heat source if the temperature in the device detected by a temperature detection sensor exceeds reference temperature. The fixing device has a malfunction preventing circuit that stops the operation of the safety circuit in order to prevent the voltage supplied to the heat source from being forcibly interrupted when the voltage of the power supply supplied to the heat source is unstable.
US07944091B2 Apparatus for feeding electrical energy into a power grid and DC voltage converter for such an apparatus
The apparatus for feeding electrical energy into a power grid (8) with a DC voltage converter (2) intended for connection to a DC voltage generator (1) and with an inverter (3) connected thereto and intended for connection to a power grid (8), wherein the inverter contains a bipolar voltage intermediate circuit with two capacitors (C1, C2) that are placed in series and are connected together at a ground terminal (E3) intended for connection to a terminal of the DC voltage generator (1). The DC voltage converter (2) comprises at least two diodes (D3, D4), one switch and one storage choke (16) which is charged by the DC voltage generator (1) when the switch is closed and is discharged via the capacitors (C1, C2) and the diodes (D3, D4) when the switch is open. On the one side, the storage choke (16) forms, together with two switches (S3, S4), a first electric circuit intended for charging said storage choke (16), the electric circuit being adapted for connection to the DC voltage generator (1) by closing the switches (S3, S4) and that, on the other side, it lies, together with the two diodes (D3, D4) and the two capacitors (C1, C2), in a second electric circuit intended for simultaneously discharging of the storage choke (16) via both capacitors (C1, C2) and diodes (D3, D4), the second electric circuit being made operative by opening the switches (S3, S4).
US07944089B2 Uninterruptible power supply module
An uninterruptible power supply module is provided. The uninterruptible power supply module comprises an input terminal, a direct-current voltage source, a control module, a control arm-bridge module, an inductive element, a power source selection switch, and a switch element. The switch element is turned on before the power source selection switch is connected to the inductive element so that the direct-current voltage supplied by the direct-current voltage source is modulated by the control arm-bridge module to generate an output alternating current voltage to the load. And the switch element is turned off, i.e. not conducting electricity, after the power source selection switch is connected to the inductive element and the direct-current voltage source. Thereby, the use life of the power source selection switch element and the reliability of the uninterruptible power supply module are both increased.
US07944084B2 Peripheral module and peripheral system for an automation system
There is described a peripheral module which in addition to the connection terminals for the process data supply has connection terminals for the supply of voltage. Furthermore, the peripheral module has a changeover switching device to disconnect the peripheral module from an upstream load group. The peripheral module can assume the function of a supply group or a power module when a supply voltage is applied to the terminals. In a peripheral system made of several peripheral modules the voltage within a load group is supplied via an internal self-constructing voltage bus.
US07944083B2 Method and apparatus for characterizing a circuit coupled to an AC line
A method and apparatus for characterizing a circuit coupled to an AC line. The apparatus comprises a consumption measurement unit (CMU), adapted for coupling, independent of voltage and current polarity, to the AC line and the circuit. The CMU comprises a discovery module adapted for (i) generating a circuit current signature based on current samples representative of current on a phase of the circuit, (ii) generating at least one AC line current signature based on AC line current samples representative of current on each phase of the AC line, and (iii) determining, based on the circuit current signature, the at least one AC line current signature, and at least one of a source profile or a load profile, at least one of a type or a voltage characteristic for the circuit.
US07944080B2 Capacitor device and vehicular power supply device
A capacitor device includes a normally open internal relay provided on an electric wire of a capacitor. The internal relay can be closed by supplying the power from a battery.
US07944077B2 Generator, nacelle, and mounting method of a nacelle of a wind energy converter
This invention provides a nacelle of a wind energy converter and a corresponding mounting method of a nacelle of a wind energy converter and a generator for a wind energy converter. The nacelle includes a main frame; a generator including a stator and a rotor; a generator housing attached to the main frame and at least partially enclosing the stator and a rotor space; wherein the generator housing (20; 20′) has a first and second side face (S1, S2); wherein the first side face (S1) of the generator housing (20; 20′) exposes the rotor space (21); and a flange rotatably supported on the main frame and having a first end which is connected to the rotor; wherein the rotor extends into the rotor space (25) from the first side face (S1) without being supported in the generator housing.
US07944073B2 Power generator and turbine unit
A power generator includes at least one underwater turbine unit providing a housing having a flow channel therethrough and at least one turbine means mounted in the flow channel for rotation in response to water flow through the flow channel. The turbine unit provides a turbine unit part releasably mountable in the turbine unit. The turbine unit part includes at least one of the at least one turbine means and a pump means. The turbine unit part is releasably mountable through an aperture in a side wall of the housing.
US07944071B2 Method and device for energy generation
A method and device for using magnetostriction to generate electricity from fluid motion. The device includes a first structural component, an outer housing, and a strain structure. The outer housing substantially circumscribes the first structural component and at least partially defines an annular space between the first structural component and the outer housing. The strain structure is coupled within the annular space between the first structural component and the outer housing. The strain structure experiences a change in physical strain imposed by a bearing in response to a relative movement between the bearing and the strain structure. The strain structure includes a magnetostrictive material to generate a magnetic field in response to the change in the physical strain.
US07944068B2 Optimizing converter protection for wind turbine generators
An integrated fault and personnel protection system and method for a multi-thread converter in a wind turbine power system is provided. The structure and method provide for system optimization, as well as, arc flash protection. Fault sensing with means of removing power applied to the converter minimizes the energy available to produce an arc flash event. Sensing and disconnects devices for the protections are provided close to the source of energy to protect more of the system. Converter controls detect, identify and isolate faults selecting the best combinations of the novel specific fault isolation devices. Components are distributed into separate physical to enhance protection.
US07944066B2 Gravitational and air transfer electrical generation
An improved system for generating electricity by harnessing natural gravitational forces, wherein a plurality of vessels are placed at the bottom of a deep enclosed chamber of liquid. The vessels are secured around tracking cables which extend within the chamber and are held in place by the air lock. Each vessel also has a retention system. The vessels collect released pressurized air through bottom openings and when the air lock is released, the vessels rush to the surface of the chamber along tracking cables. When the vessels are released, the collective force of their release rotates a crankshaft to generate electricity. The process will employ a systematic transfer of air within multiple tanks and collection areas with the use of varying pressure relief valves. This will allow air to be transferred through out the system without being pumped from an external energy source.
US07944053B2 Semiconductor device and method of manufacturing the same
A first insulating film is formed on a semiconductor substrate. A first interconnection is formed in a trench formed in the first insulating film. A first barrier film is formed between the first interconnection and first insulating film. A second insulating film is formed on the upper surface of the first interconnection, and in a first hollow portion between the side surface of the first barrier film and the first insulating film. The second insulating film is formed from the upper surface of the first interconnection to a depth higher than the bottom surface of the first interconnection. The first hollow portion is formed below the bottom surface of the second insulating film.
US07944047B2 Method and structure of expanding, upgrading, or fixing multi-chip package
Embodiments of the present invention generally provide techniques and apparatus for altering the functionality of a multi-chip package (MCP) without requiring entire replacement of the MCP. The MCP may be designed with a top package substrate designed to interface with an add-on package that, when sensed by the MCP, alters the functionality of the MCP.
US07944044B2 Semiconductor package structure having enhanced thermal dissipation characteristics
In one embodiment, a packaged semiconductor device having enhanced thermal dissipation characteristics includes a lead frame structure and a semiconductor chip having a major current carrying or heat generating electrode. The semiconductor chip is oriented so that the major current carrying electrode faces the top of the package or away from the next level of assembly. The packaged semiconductor device further includes a non-planar, stepped or undulating attachment structure coupling the current carrying electrode to the lead frame. A high thermal conductivity mold compound and thin package profile further enhance thermal dissipation.
US07944040B2 Semiconductor device and electronic apparatus equipped with the semiconductor device
A semiconductor device comprises an IC chip body and a package substrate that has thereon many external electrodes arranged in a two-dimensional grid configuration. Groups of signal lines that are likely to emit noise (noisy signal lines) are separated and spaced apart from groups of signal lines that are susceptible to noise (noise susceptible signal lines). Each of the noisy signal lines and noise susceptible signal lines is connected to an associated member of an associated IC pad group separated and spaced apart from other IC pad groups. Further, each of the noisy signal lines and noise susceptible signal lines is connected to an associated member of an associated external electrode group selected from the multiplicity of external electrodes arranged in a two-dimensional grid configuration on the package substrate. Thus, groups of potentially interfering signal lines are mutually separated and spaced apart from one another, thereby suppressing the noise.
US07944036B2 Semiconductor device including mounting board with stitches and first and second semiconductor chips
A first memory chip (103a) and a second memory chip (103b) mounted in this order on one surface of a mounting board (101) each have a rectangular planar shape and include a plurality of electrode pads formed in a single line along one side of the rectangle. An electrode pad line of the second memory chip (103b) is formed in parallel with an electrode pad line of the first memory chip (103a). A chip select pad is disposed on an end of the electrode pad line. Control pads, address pads, or data pads (113a) of the first memory chip (103a) are wire bonded to first stitches (109) formed in a single line along one side of the rectangle. A chip select pad (121a) and a chip select pad (121b) are wire bonded to second stitches (111) formed in a line along a side adjacent to a side of the chip select pad (121a). Accordingly, an increase in package area is suppressed when a plurality of memory chips are stacked.
US07944035B2 Double sided semiconduction device with edge contact and package therefor
A semiconductor die has devices such as MOSgated devices, diodes and the like formed into the top and bottom surfaces of the die. One terminal of each of the devices terminal in the interior center of the die and a common contact is made to the interior center of the die at one edge of the die. Various packages for the die having a reduced foot print on a support substrate are disclosed.
US07944034B2 Array molded package-on-package having redistribution lines
A semiconductor device with a sheet-like insulating substrate (101) integral with two or more patterned layers of conductive lines and vias, a chip attached to an assembly site, and contact pads (103) in pad locations has an encapsulated region on the top surface of the substrate, extending to the edge of the substrate, enclosing the chip, and having contact apertures (703) at the pad locations for external communication with the pad metal surfaces. The apertures may have not-smooth sidewall surfaces and may be filled with solder material (704) to contact the pads. Metal-filled surface grooves (710) in the encapsulated region, with smooth groove bottom and sidewalls, are selected to serve as customized routing interconnections, or redistribution lines, between selected apertures and thus to facilitate the coupling with another semiconductor device to form a package-on-package assembly.
US07944025B2 Semiconductor constructions
The invention includes a process whereby a solvent is utilized to remove soluble portions of a resist, and subsequently the solvent can be removed with a gas-fortified liquid. In particular aspects, the gas-fortified liquid emits bubbles during the removal of the solvent. Additionally, the gas-fortified liquid can be utilized to remove residual resist scum, and in such aspects the gas-fortified liquid can emit bubbles during the scum removal.
US07944023B2 Strained Si formed by anneal
A semiconductor structure includes a silicon substrate layer, a relaxed silicon-germanium layer on the silicon substrate layer and a strained single crystal silicon layer on the silicon-germanium layer. The silicon-germanium layer may include a thickness of 500 angstroms or less. The method for forming the semiconductor structure includes epitaxially forming the silicon-germanium layer and the single crystal silicon layer. The silicon-germanium layer is stressed upon formation. After the single crystal silicon layer is formed over the silicon-germanium layer, an RTA or laser heat treatment process selectively melts the silicon-germanium layer but not the single crystal silicon layer. The substantially molten silicon-germanium relaxes the compressive stresses in the silicon-germanium layer and yields a relaxed silicon-germanium layer and a strained single crystal silicon layer upon cooling.
US07944022B2 Lateral insulated gate bipolar transistor having a retrograde doping profile in base region and method of manufacture thereof
In a semiconductor device of the present invention, a first base region 16 is extended to a part under a gate electrode 7 while having a vertical concentration profile of an impurity that increases from the surface of a semiconductor layer 3 and becomes maximum under an emitter region 5, and the length in the lateral direction from a point where the impurity concentration becomes maximum located under an end of the gate electrode 7 to the boundary with a second base region 15 is not smaller than the length in the vertical direction from the point where the impurity concentration becomes maximum to the boundary with the second base region 15.
US07944021B2 Semiconductor device with suppressed hump characteristic
A semiconductor device includes an element isolation film formed on a semiconductor substrate surface of one conductivity type, a gate electrode having one pair of end portions located on a boundary between an element isolation film and an element forming region, a source region and a drain region of a reverse conductivity type arranged to sandwich a region immediately below a gate electrode, and an impurity diffusion region of the one conductivity type formed in the element forming region. The source region is separated from a region on a boundary side between the element isolation film and the element forming region in the region immediately below the gate electrode in the element forming region. In the impurity diffusion region, a portion adjacent to the region on the boundary side is arranged between the source region and the element isolation film, and is in contact with the source region and the region on the boundary side. The impurity diffusion region is not arranged between the drain region and the element isolation film.
US07944015B2 Semiconductor device and method of manufacturing the same
The invention provides a semiconductor device having high reliability and a method of manufacturing the same. The semiconductor device of the invention has pad electrodes formed on a semiconductor die near the side surface portion thereof and connected to a semiconductor integrated circuit or the like in the semiconductor die, a supporting body formed on the pad electrodes, an insulation film formed on the side and back surface portions of the semiconductor die, wiring layers connected to the back surfaces of the pad electrodes and extending from the side surface portion onto the back surface portion of the semiconductor die so as to contact the insulation film, and a second protection film formed on the side surface portion of the supporting body.
US07944014B2 Image sensor
Embodiments relate to a method of manufacturing an image sensor which includes forming a plurality of lower layers over a semiconductor substrate. A first passivation layer may be formed over the lower layers to protect the lower layers. The first passivation layer may be formed in a pixel region and a peripheral region with different thicknesses. A spin-on-glass (SOG) layer may be formed over the first passivation layer. A second passivation layer may be formed over the SOG layer. Array etching may be used to form a concave area in the semiconductor substrate. A plurality of micro lenses may be formed over the bottom surface of the concave area.
US07944013B2 Optoelectronic module, and method for the production thereof
An optoelectronic module having a carrier element, at least one semiconductor component for emitting or detecting electromagnetic radiation, said semiconductor component being applied on the carrier element and being electrically conductively connected and having a radiation coupling area, and also at least one optical device assigned to the semiconductor component. A connecting layer made of a radiation-transmissive, deformable material is arranged between the radiation coupling area and the optical device, the optical device and the semiconductor component being fixed relative to one another in such a way that they are pressed against one another and that the connecting layer is thereby squeezed in such a way that it generates a force that strives to press the optical device and the radiation coupling area apart.
US07944012B2 Accelerated particle and high energy radiation sensor
An accelerated electron detector comprises an array of monolithic sensors in a CMOS structure, each sensor comprising a substrate (10), an epi layer (11), a p+ well (12) and n+ wells (13) which are separated from the p+ well (12) by the epi layer (11). Integrated in the p+ well are a plurality of NMOS transistors. The sensor also includes a deep n region (15) beneath the p+ well (12) which establishes within the epi layer a depletion layer so that on application of a biasing voltage charge carriers generated in the epi layer are caused to drift to the n+ well (13). The detector has improved radiation hardness and it therefore suitable for the detection and imaging of accelerated electrons such as in electron microscopes.
US07944009B2 Magnetoresistive device having specular sidewall layers
A multilayered magnetoresistive device includes a specular layer positioned on at least one sidewall and a copper layer positioned between the specular layer and the sidewall.
US07944007B1 Actuator assembly
In some embodiments, an actuator assembly is provided which includes actuators, having a storage material, a volume changing material comprising a metal capable of changing volume in response to species insertion and removal, an ion transport material between the storage material and the volume changing material, and electrodes connected so as to be capable of providing an actuation voltage to the plurality of actuators. The actuators are configured such that the actuator assembly provides substantially anisotropic movement. In some embodiments, the actuator assembly includes actuators arranged in a stacked configuration. In some embodiments, the volume changing material includes spaced apart elongated structures which may be recessed within the storage material.
US07944004B2 Multiple thickness and/or composition high-K gate dielectrics and methods of making thereof
Disclosed are methods of making an integrated circuit with multiple thickness and/or multiple composition high-K gate dielectric layers and integrated circuits containing multiple thickness and/or multiple composition high-K gate dielectrics. The methods involve forming a layer of high-K atoms over a conventional gate dielectric and heating the layer of high-K atoms to form a high-K gate dielectric layer. Methods of suppressing gate leakage current while mitigating mobility degradation are also described.
US07944002B2 Semiconductor device and method for fabricating the same
Embodiments relate to a semiconductor device having a minimized on-resistance. According to embodiments, a semiconductor device may include at least one of the following: a first conductive type well formed on and/or over a semiconductor substrate, a second conductive type body region formed within the first conductive type well a first conductive type source region formed on and/or over the surface of the body region, a first conductive type drain region formed on and/or over the surface of the first conductive type well. Further, according to embodiments, a semiconductor device may include a field insulation layer positioned between the first conductive type source region and the first conductive type drain region and a gate electrode formed on and/or over the field insulation layer. The source region may be formed at a lower position than the drain region.
US07943998B2 Nonvolatile memory devices having stacked structures and methods of fabricating the same
A memory device includes a first active region on a substrate and first and second source/drain regions on the substrate abutting respective first and second sidewalls of the first active region. A first gate structure is disposed on the first active region between the first and second source/drain regions. A second active region is disposed on the first gate structure between and abutting the first and second source/drain regions. A second gate structure is disposed on the second active region overlying the first gate structure.
US07943997B2 Fully-depleted low-body doping field effect transistor (FET) with reverse short channel effects (SCE) induced by self-aligned edge back-gate(s)
Disclosed are embodiments of a field effect transistor (FET) and, more particularly, a fully-depleted, thin-body (FDTB) FET that allows for scaling with minimal short channel effects, such as drain induced barrier lowering (DIBL) and saturation threshold voltage (Vtsat) roll-off, at shorter channel lengths. The FDTB FET embodiments are configured with either an edge back-gate or split back-gate that can be biased in order to selectively adjust the potential barrier between the source/drain regions and the channel region for minimizing off-state leakage current between the drain region and the source region and/or for varying threshold voltage. These unique back-gate structures avoid the need for halo doping to ensure linear threshold voltage (Vtlin) roll-up at smaller channel lengths and, thus, avoid across-chip threshold voltage variations due to random doping fluctuations. Also disclosed are method embodiments for forming such FETs.
US07943994B2 Integrated PMOS transistor and Schottky diode
The present invention discloses an integrated PMOS transistor and Schottky diode, comprising a PMOS transistor which includes a gate, a source, a drain and a channel region between the source and drain, wherein the source, drain and channel region are formed in a substrate, and a parasitic diode is formed between the drain and the channel region; and a Schottky diode formed in the substrate and connected in reverse series with the parasitic diode, the Schottky diode having one end connected with the parasitic diode and the other end connected with the source.
US07943992B2 Metal gate structures with recessed channel
Methods and associated structures of forming a microelectronic device are described. Those structures may comprise a transistor comprising a metal gate disposed on a gate dielectric that is disposed on a substrate, and a source/drain region disposed adjacent a channel region of the transistor. The source/drain region comprises a source/drain extension comprising a vertex point, wherein a top surface of the channel region is substantially planar with the vertex point.
US07943988B2 Power MOSFET with a gate structure of different material
A semiconductor device includes a semiconductor layer of a first conductivity type and a first doping concentration. A first semiconductor region, used as drain, of the first conductivity type has a lower doping concentration than the semiconductor layer and is over the semiconductor layer. A gate dielectric is over the first semiconductor region. A gate electrode over the gate dielectric has a metal-containing center portion and first and second silicon portions on opposite sides of the center portion. A second semiconductor region, used as a channel, of the second conductivity type has a first portion under the first silicon portion and the gate dielectric. A third semiconductor region, used as a source, of the first conductivity type is laterally adjacent to the first portion of the second semiconductor region. The metal-containing center portion, replacing silicon, increases the source to drain breakdown voltage.
US07943985B2 Oxide semiconductor thin film transistors and fabrication methods thereof
Oxide semiconductor thin film transistors (TFT) and methods of manufacturing the same are provided. The methods include forming a channel layer on a substrate, forming source and drain electrodes at opposing sides of the channel layer, and oxidizing a surface of the channel layer by placing an oxidizing material in contact with the surface of the channel layer, reducing carriers on the surface of the channel layer. Due to the oxidizing agent treatment of the surface of the channel layer, excessive carriers that are generated naturally, or during the manufacturing process, may be more effectively controlled.
US07943979B2 NROM fabrication method
A method of fabricating an oxide-nitride-oxide (ONO) layer in a memory cell to retain charge well in the nitride layer includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer and oxidizing a top oxide layer, thereby causing oxygen to be introduced into the nitride layer. Another method includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer and oxidizing a portion of a top oxide layer, thereby causing oxygen to be introduced into the nitride layer and depositing a remaining portion of the top oxide layer, thereby assisting in controlling the amount of oxygen introduced into the nitride layer. A further method includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer, depositing a portion of a top oxide layer and oxidizing a remaining portion of the top oxide layer, thereby causing oxygen to be introduced into the nitride layer.
US07943975B2 Image pickup device
A solid-state imaging device includes a plurality of pixels, each pixel including a photoelectric conversion unit, an amplifying transistor, and a reset transistor. The photoelectric conversion unit is arranged in a well of a first conductivity type on a semiconductor substrate. A source or drain region of the amplifying transistor or the reset transistor is arranged between the photoelectric conversion unit of a first pixel and the photoelectric conversion unit of a second pixel adjacent to the first pixel. In the first pixel, a first semiconductor region of an impurity concentration higher than that of the well of the first conductivity type is arranged between the source or drain region and the photoelectric conversion unit, and a second semiconductor region of the first conductivity type is arranged under the first semiconductor region.
US07943971B1 Junction field effect transistor (JFET) structure having top-to-bottom gate tie and method of manufacture
A junction field effect transistor (JFET) can include a top gate structure and an active semiconductor region. The active semiconductor region can include a side surface and a top surface formed below the top gate structure. The active semiconductor region can also include a channel region formed below the top gate structure, a bottom gate region formed below the channel region, and a gate tie region formed on the side surface that makes an electrical connection between the top gate structure and the bottom gate region.
US07943969B2 Transistor with a plurality of layers with different Ge concentrations
A transistor and a method of fabricating the same are provided. The transistor includes a SiGe epitaxial layer formed in a recess region of a substrate at both side of a gate electrode and a SiGe capping layer formed on the SiGe epitaxial layer. The transistor further includes a SiGe seed layer formed under the SiGe epitaxial layer and a silicon capping layer formed on the SiGe capping layer.
US07943968B1 Charge transfer semiconductor device and manufacturing method thereof
A charge coupled device is manufactured by using a crystalline silicon film that is formed by growing a crystal in parallel with a substrate by utilizing the nickel element with an amorphous silicon film used as a starting film. The crystal growth direction is made coincident with the charge transfer direction. As a result, the charge coupled device is given high charge transfer efficiency.
US07943967B2 Semiconductor device and associated layouts including diffusion contact placement restriction based on relation to linear conductive segments
A semiconductor device includes a substrate portion having a plurality of diffusion regions defined therein. The plurality of diffusion regions are separated from each other by one or more non-active regions of the substrate portion. The plurality of diffusion regions are defined in a non-symmetrical manner relative to a virtual line defined to bisect the substrate portion. The semiconductor device includes a gate electrode level region formed above the substrate portion to include a number of conductive features defined to extend in only a first parallel direction. Each of the number of conductive features within the gate electrode level region is fabricated from a respective originating rectangular-shaped layout feature. The number of conductive features within the gate electrode level region includes conductive features defined along at least four different virtual lines of extent in the first parallel direction across the gate electrode level region.
US07943957B2 Lateral SOI semiconductor devices and manufacturing method thereof
A diode 10 comprises an SOI substrate in which are stacked a semiconductor substrate 20, an insulator film 30, and a semiconductor layer 40. A bottom semiconductor region 60, an intermediate semiconductor region 53, and a surface semiconductor region 54 are formed in the semiconductor layer 40. The bottom semiconductor region 60 includes a high concentration of n-type impurity. The intermediate semiconductor region 53 includes a low concentration of n-type impurity. The surface semiconductor region 54 includes p-type impurity.
US07943956B2 Semiconductor device comprising a housing containing a triggering unit
A housing for a semiconductor device is disclosed. In an exemplary embodiment of the present invention, the housing comprises a semiconductor substrate that is arranged between two contact elements, one contact element forming an anode contact element and another contact element forming a cathode contact element, the semiconductor substrate having, on at least one surface, a gate electrode that is contacted by a gate contact element, the first contact element forming a surface arranged across from the gate electrode and at a distance from the gate electrode. Also included is at least one driver unit for generating a gate current, the driver unit comprising a first terminal that is contacted with the gate contact element, and a second terminal that is contacted with a first of the two contact elements. A housing according to an exemplary embodiment of the present invention additionally comprises a spring element arranged so that a spring force brings the gate contact element into pressure contact with the gate electrode and, at substantially the same time, the spring force brings the second terminal of the driver unit into pressure contact with the surface of the first contact element that is located across from the gate electrode.
US07943951B2 Light emitting device package
A light emitting device package is provided. The light emitting device package comprises a base substrate on which a wiring pattern is formed; a light emitting device mounted on the base substrate to emit light when supplied with driving power through the wiring pattern; a molded lens stably seated on the base substrate and having an inner space for sealing the light emitting device and reflective surfaces formed along outer sides facing the inner space to guide light from the light emitting device in an effective display direction; and a sealing resin between the inner space to bond the base substrate to the molded lens, whereby the packaging structure is simplified so that an assembly process and reliability testing are simplified, process losses due to defects are minimized, and the light extraction efficiency from the light emitting device and heat-dissipation performance are improved.
US07943950B2 Structured substrate for a LED
A substrate (1) made of a transparent material, preferably glass, which substrate has a planar first side (1a) for the application of an electroluminescent layered structure (21, 22, 23) for emitting light and having a structured second side (1b) for the effective coupling-out of light (6), comprising at least one element of structure (2) comprising first regions (3) having first surfaces (3a) that have a surface roughness of between 0.2 μm and 100 μm, and preferably of between 0.4 μm and 70 μm, and as a particular preference of between 0.7 μm and 40 μm.
US07943947B2 LED device comprising thin-film phosphor having two dimensional nano periodic structures
Disclosed herein is an LED device which comprises a light-emitting diode (LED) and a laminate formed on the LED, the laminate consisting of a substrate and a phosphor thin film laminated on the substrate, wherein the phosphor thin film has a two-dimensional nanoperiodic structure formed in a forward direction of the thin film and has an extinction coefficient of 10−3 or less. The LED device has higher luminescent efficiency and luminance than conventional LED devices. In addition, since the LED device uses no slurry and a lesser amount of phosphor than conventional LED devices, it is advantageous in terms of optical homogeneity and reduced costs.
US07943945B2 Solid state white light emitter and display using same
A light emitting assembly comprising a solid state device coupleable with a power supply constructed and arranged to power the solid state device to emit from the solid state device a first, relatively shorter wavelength radiation, and a down-converting luminophoric medium arranged in receiving relationship to said first, relatively shorter wavelength radiation, and which in exposure to said first, relatively shorter wavelength radiation, is excited to responsively emit second, relatively longer wavelength radiation. In a specific embodiment, monochromatic blue or UV light output from a light-emitting diode is down-converted to white light by packaging the diode with fluorescent organic and/or inorganic fluorescers and phosphors in a polymeric matrix.
US07943944B2 GaN-based radiation-emitting thin-layered semiconductor component
A radiation-emitting thin-film semiconductor component with a multilayer structure (12) based on GaN, which contains an active, radiation-generating layer (14) and has a first main area (16) and a second main area (18)—remote from the first main area—for coupling out the radiation generated in the active, radiation-generating layer. Furthermore, the first main area (16) of the multilayer structure (12) is coupled to a reflective layer or interface, and the region (22) of the multilayer structure that adjoins the second main area (18) of the multilayer structure is patterned one- or two-dimensionally.
US07943943B2 Light-emitting device and manufacturing method thereof
To provide a light-emitting device using a nitride semiconductor which can attain high-power light emission by highly efficient light emission and a manufacturing method thereof, the light-emitting device includes a GaN substrate and a light-emitting layer including an InAlGaN quaternary alloy on a side of a first main surface of GaN substrate.
US07943942B2 Semiconductor light-emitting device with double-sided passivation
A light-emitting device includes a substrate, a first doped semiconductor layer situated above the substrate, a second doped semiconductor layer situated above the first doped layer, and a multi-quantum-well (MQW) active layer situated between the first and the second doped layers. The device also includes a first electrode coupled to the first doped layer and a first passivation layer situated between the first electrode and the first doped layer in areas other than an ohmic-contact area. The first passivation layer substantially insulates the first electrode from edges of the first doped layer, thereby reducing surface recombination. The device further includes a second electrode coupled to the second doped layer and a second passivation layer which substantially covers the sidewalls of the first and second doped layers, the MQW active layer, and the horizontal surface of the second doped layer.
US07943940B2 LED-array system
A LED-array system comprises at least one LED package 104 arranged on a substrate 106 provided with means for supplying the LED package 104 with a drive voltage. The LED package 104 is immersed in a supporting layer 112, and the system is characterized in that the at least one LED package 104 comprises a side-emitting LED package, for emission flight essentially parallel to a surface of the substrate 106 and that the system comprises at least one out coupling structure 116 reflecting/scattering the emitted light out of the supporting layer 112.
US07943938B2 Display device with light-emitting layer
An object of the present invention is to decrease substantial resistance of an electrode such as a transparent electrode or a wiring, and furthermore, to provide a display device for which is possible to apply same voltage to light-emitting elements. In the invention, a auxiliary wiring that is formed in one layer in which a conductive film of a semiconductor element such as an electrode, wiring, a signal line, a scanning line, or a power supply line is connected to an electrode typified by a second electrode, and a wiring. It is preferable that the auxiliary wiring is formed into a conductive film to include low resistive material, especially, formed to include lower resistive material than the resistance of an electrode and a wiring that is required to reduce the resistance.
US07943937B2 Array substrate for liquid crystal display device and method of fabricating the same
An array substrate for a liquid crystal display device includes: a gate line and a first storage electrode on a substrate; a gate insulating layer on the gate line and the first storage electrode; a data line over the gate insulating layer, the data line crossing the gate line to define a pixel region; a passivation layer on the data line, wherein a first thickness of the passivation layer and the gate insulating layer over the first storage electrode is thinner than a second thickness of the passivation layer and the gate insulating layer over the gate line; and a pixel electrode and a second storage electrode on the passivation layer, the second storage electrode extended from the pixel electrode and overlapped with the first storage electrode.
US07943933B2 Thin film transistor substrate and display device with oxygen-containing layer
Disclosed herein is a TFT substrate which exhibits good characteristic properties despite the omission of the barrier metal layer to be normally interposed between the source-drain electrodes and the semiconductor layer in the TFT. The TFT substrate permits sure and direct connection with the semiconductor layer of the TFT. The thin film transistor substrate has a substrate, a semiconductor layer and source-drain electrodes. The source-drain electrodes are composed of oxygen-containing layers and thin films of pure copper or a copper alloy. The oxygen-containing layer contains oxygen such that part or all of oxygen combines with silicon in the semiconductor layer. And, the thin films of pure copper or a copper alloy connect with the semiconductor layer of the thin film transistor through the oxygen-containing layers.
US07943924B2 Indium gallium nitride-based Ohmic contact layers for gallium nitride-based devices
Light emitting devices include a gallium nitride-based epitaxial structure that includes an active light emitting region and a gallium nitride-based outer layer, for example gallium nitride. A indium nitride-based layer, such as indium gallium nitride, is provided directly on the outer layer. A reflective metal layer or a transparent conductive oxide layer is provided directly on the indium gallium nitride layer opposite the outer layer. The indium gallium nitride layer forms a direct ohmic contact with the outer layer. An ohmic metal layer need not be used. Related fabrication methods are also disclosed.
US07943919B2 Integrated circuit with upstanding stylus
A stylus, an integrated circuit (IC) and method of forming the IC. The stylus extends upward from its apex and has a substantially circular cross section that decreases in diameter upward from the apex. The stylus is formed in a mold that may be formed in an orifice in a dielectric layer between wiring layers. The mold may include multiple concentric layers. For a more pronounced, non-linear stylus taper, each layer may be thinner than its next adjacent outer concentric layer.
US07943915B2 Method of calibrating a wavelength-modulation spectroscopy apparatus
Several methods of calibrating a wavelength-modulation spectroscopy apparatus configured to measure a concentration of an analyte in a sample gas are disclosed. Each of the methods allows for calibration and recalibration using a relatively safe gas regardless of whether the sample gas for which the concentration of the analyte can be determined is a hazardous gas. In one embodiment of the invention, calibration that is sample-gas specific is accomplished by determining a first slope coefficient and calibration function for the sample gas, after which a scaling factor can be determined based on the first slope coefficient and a second slope coefficient for the same or a different sample gas and used in a subsequent calibration (or recalibration) to scale the calibration function. In other embodiments of the invention, calibration that is not sample-gas specific is accomplished to allow for the determination of the analyte concentration in variable gas compositions and constant gas compositions.
US07943913B2 Negative ion source method and apparatus used in conjunction with a charged particle cancer therapy system
The invention comprises a negative ion source method and apparatus used as part of an ion beam injection system, which is used in conjunction with multi-axis charged particle or proton beam radiation therapy of cancerous tumors. The negative ion source preferably includes an inlet port for injection of hydrogen gas into a high temperature plasma chamber. In one embodiment, the plasma chamber includes a magnetic material, which provides a magnetic field barrier between the high temperature plasma chamber and a low temperature plasma region on the opposite side of the magnetic field barrier. An extraction pulse is applied to a negative ion extraction electrode to pull the negative ion beam into a negative ion beam path, which proceeds through a first partial vacuum system, through an ion beam focusing system, into the tandem accelerator, and into a synchrotron.
US07943910B2 Method and device for determining the fluorescence of a sample and use thereof
In a method and a device for determining the fluorescence of a sample, wherein the sample (40) is irradiated by light (25) of a wavelength which is suitable to excite fluorescent light (27, 28) in the sample and the fluorescent light (28) emitted by the sample is received in a receiver (24) and converted into a measurement signal, wherein reference light (32) in particular for compensating for ambient influences is additionally fed to the receiver (24) and likewise converted into a reference measurement signal, provision is made for the optical path of the excitation light (25) entering the sample (40) and fluorescent light (27, 28) leaving the sample (40) to be separated from the optical path (32) of the reference light having the same wavelength as the excitation light between light sources (21, 31) and receiver (24), by means of which a more precise evaluation of the fluorescent light emitted by a sample (40) can be achieved in addition to a simplified design complexity.
US07943909B2 Fluorescence detecting apparatus and fluorescence observation system
A fluorescence detecting apparatus includes a light detecting device disposed in a light path of fluorescence generated in an illuminated area of a specimen and a barrier filter disposed in the light path toward the light detecting device to exhibit transparency for each of a plurality of fluorescences having separated wavelength bands.
US07943903B2 Defect inspection method and its system
A method for enabling management of fatal defects of semiconductor integrated patterns easily, the method enables storing of design data of each pattern designed by a semiconductor integrated circuit designer, as well as storing of design intent data having pattern importance levels ranked according to their design intents respectively. The method also enables anticipating of defects to be generated systematically due to the characteristics of the subject exposure system, etc. while each designed circuit pattern is exposed and delineated onto a wafer in a simulation carried out beforehand and storing those defects as hot spot information. Furthermore, the method also enables combining of the design intent data with hot spot information to limit inspection spots that might include systematic defects at high possibility with respect to the characteristics of the object semiconductor integrated circuit and shorten the defect inspection time significantly.
US07943898B2 Projector apparatus including a lower holder having lens and lamp fixing slots
A projector apparatus and a lamp fixation structure for use with the projector apparatus are disclosed. The lamp fixation structure has a lower holder, which includes an integrally formed lower holder lens section and a lower holder lamp section. The lower holder lens section defines a lens fitting slot for fixing a lens, and a lower holder lamp section defines a lamp fitting slot for fixing a lamp. The lens fixing slot includes an upper holder connected to the lower holder. The lamp fixation structure also includes an integrally formed metal holder, which has an elastic top plate, elastic lateral plates, a front plate, an elastic bottom plate, and elastic jointing plates. The inventive lamp fixation structure of the projector apparatus consists of a fewer components and can be assembled in a simple manner, yet it is highly wrought.
US07943891B2 Method and receiver for the simultaneous detection and evaluation of at least two electro-magnetic signals
In a method and apparatus for simultaneous detection and analysis of at least two electromagnetic signals, at least one of which is a radiation image signal, using a common detector, the input radiation image is divided into at least two partial images. The partial images are projected onto a radiation detector, such that the radiation intensities of the partial images are projected from the image center of the input radiation image to the edge of the radiation image on the detector.
US07943885B2 Laser irradiation method and method of manufacturing semiconductor device
By laser beam being slantly incident to the diffractive optics, an aberration such as astigmatism or the like is occurred, and the shape of the laser beam is made linear on the irradiation surface or in its neighborhood. Since the device has a very simple configuration, the optical adjustment is easier, and the device becomes compact in size. Furthermore, since the beam is slantly incident with respect to the irradiated body, the return beam can be prevented.
US07943881B2 Grounding disconnector and a method of manufacturing such a grounding disconnector
An assembly for a grounding disconnector, a grounding disconnector including the assembly and a method of manufacturing a grounding disconnector are described. The assembly includes a stationary grounding contact (12), a phase contact (14) suitable for being connected electrically to a busbar (8), moving connection means (16) suitable for putting the stationary grounding contact (12) and the phase contact (14) into electrical contact with each other, the stationary grounding contact (12), the phase contact (14) and the moving connection means (16) being mounted on a mounting plate (6).
US07943878B2 Operating device for an electrical appliance and control panel
An operating device for an electrical appliance with a control panel has a control element for operation through rotary actuation arranged in the control panel, said control element being disposed and mounted in a receptacle behind the control panel. The receptacle has light-conducting and/or light transmitting material in the manner of a light guide, and is illuminated through an LED at a posterior end facing away from the control panel and with light apertures provided at another anterior end on the control panel around the control element extending forwardly beyond the control panel.
US07943866B2 Housing
A housing of the present invention can house an electronic device therein and is provided with a cable housing capable of housing a part of a cable. The cable housing is formed of a depression and a protrusion extending out from a part of a first sidewall of the depression toward a fourth sidewall of the depression along a second sidewall, a third sidewall, and a bottom wall of the depression. At a boundary portion between a housing area and a passing area, a distance between the second sidewall and the third sidewall in the housing area is longer than a distance between the second sidewall and the third sidewall in the passing area.
US07943859B2 Circuit board, its manufacturing method, and joint box using circuit board
A circuit board with a simple structure is manufactured. A circuit board 19 has thereon a foil circuit 21 provided on a synthetic resin plate 20 formed by injection molding, made of a copper foil, and having a pattern different for circuit board 19. Anchor pins 20a projecting upward are provided on the resin plate 20 and passed through pinholes made in the foil circuit 21. The foil circuit 21 are positioned and secured to the resin plate 20. In a required portion of the resin plate 20, a terminal insertion hole 20c is provided, and receiving terminal 22 is secured to the required portion of the terminal insertion hole 20c and connected to the foil circuit 21.
US07943858B2 Thin film capacitor, thin film capacitor-embedded printed circuit board and manufacturing method of thin film capacitor
There is provided a thin film capacitor and a capacitor-embedded printed board improved in leakage current characteristics. A dielectric layer is formed of a BiZnNb-based amorphous metal oxide with a predetermined dielectric constant without being heat treated at a high temperature, and metallic phase bismuth of the BiZnNb-based amorphous metal oxide is adjusted in content to attain a desired dielectric constant. Also, another dielectric layer having a different content of metallic phase bismuth may be formed. The thin film capacitor including: a first electrode; a dielectric layer including a first dielectric film formed on the first electrode, the dielectric layer comprising a BiZnNb-based amorphous metal oxide; and a second electrode formed on the dielectric layer, wherein the BiZnNb-based amorphous metal oxide contains metallic phase bismuth.
US07943857B2 Sliced electromagnetic cage for inductors
A system within a circuit is disclosed. The system comprises a first shield and a device above the first shield. The system also includes a plurality of conductive walls coupled to and extending from the first shield to block electromagnetic (EM) waves to other parts of the circuit. A system and method in accordance with the present invention adds metal walls on the edge of a sliced shield. The walls block the electromagnetic wave from coupling to other parts of the circuit from a sideways direction.
US07943855B2 Flexible printed circuit board and electronic component assembly
A flexible printed circuit (FPC) and electronic component assembly. The FPC comprises a first protective layer having a first opening, a main layer on the first protective layer, and a second protective layer having a second opening exposing the main layer. The heat produced from the electronic component can be transmitted to the main layer by a heat-conductive medium between the electronic component and the main layer, and can be diffused via the first opening.
US07943852B2 Superconducting cable
A superconducting cable has a further decreased diameter, and a DC transmission system incorporates the cable. The superconducting cable has a structure in which two cable cores, each having a superconducting conductor layer and an outer superconducting layer, are twisted together and housed in a heat-insulated pipe. Each cable core has a former, superconducting conductor layer, insulating layer, outer superconducting layer, and a protecting layer in this order from the center. In unipolar transmission, the superconducting conductor layers of both cores are used as the outward line and the outer superconducting layers of both cores as the return line. In bipolar transmission, the superconducting conductor layer of one core is used for the transmission for the positive pole, the superconducting conductor layer of the other core is used for the transmission for the negative pole, and the outer superconducting layers of both cores are used as the neutral-line layers.
US07943851B2 Cable protection system with photoluminescent indicia and related methods
A cable protector may include a base member, at least one channel extending between opposing ends of the base member and structured to house at least one cable, and at least one indicia member positioned on the cable protector so as to be visible. The indicia member includes a photoluminescent portion. The cable protector may also include at least one side ramp removably attached to the base member, wherein at least one photoluminescent indicia member is positioned on the at least one side ramp. The photoluminescent portion of the indicia member may define a symbol, text, or strip.
US07943845B2 Solar cells encapsulated with poly(vinyl butyral)
A solar cell pre-laminate assembly comprising (i) a solar cell component comprising one or a plurality of solar cells and having a light-receiving side and a back side, and (ii) stiff poly(vinyl butyral) sheet as an encapsulant layer, wherein the stiff poly(vinyl butyral) sheet is positioned next to the light-receiving or the back side of the solar cell component and comprises a poly(vinyl butyral) composition containing about 10 to about 23 wt % of a plasticizer based on the total weight of the composition.A process of preparing solar cell assembly comprising (i) providing a solar cell component and a stiff poly(vinyl butyral) sheet comprising a poly(vinyl butyral) composition containing about 10 to about 23 wt % of a plasticizer based on the total weight of the poly(vinyl butyral) composition, and (ii) encapsulating the solar cell component in a polymer matrix comprising the poly(vinyl butyral) composition.
US07943840B2 Percussion instrument bracket systems and methods
A support bracket having a body may be configured to be mountable on a percussion instrument, the body having a first passage defined at least in part by a first wall surface, the body having a second passage defined at least in part by a second wall surface. A fastening member may be configured to clamp a first support rod to the body in a case where the first support rod is inserted into the first passage and the fastening member operatively engages the first support rod to press the first support rod against the first wall surface, and to clamp a second support rod to the body in a case where the second support rod is inserted into the second passage and the fastening member operatively engages the second support rod to press the second support rod against the second wall surface.
US07943837B2 Vriesea hybrid named ‘MUNDO’
A new and distinct Vriesea plant named ‘MUNDO’ characterized as a funnel-form rosette plant, measuring about 48 cm in height (above the pot when flowering) and 40 cm in diameter; simple spike inflorescence, measuring about 20 cm in height and about 2.5 cm in diameter, and greyed-purple (closest to RHS 187A) in color; and linear-lanceolate foliage, measuring about 20 cm to 28 cm in length and about 2.5 cm to 3.5 cm in width, and green (RHS 137A) in color.
US07943835B2 Plants and seeds of hybrid corn variety CH192255
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH192255. The invention thus relates to the plants, seeds and tissue cultures of the variety CH192255, and to methods for producing a corn plant produced by crossing a corn plant of variety CH192255 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH192255.
US07943832B2 Inbred tomato line 1T247
The present invention relates to a new and distinct inbred tomato lines and hybrids. This invention also relates to plants and seeds of such inbred tomato lines and hybrids, and to parts thereof. The invention also relates to methods for producing a tomato plant produced by crossing such inbred tomato lines and hybrids with themselves or other tomato plants.
US07943830B2 Cotton variety 07W901DF
The invention relates to the novel cotton variety designated 07W901DF. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 07W901DF. Also provided by the invention are tissue cultures of the cotton variety 07W901DF and the plants regenerated therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 07W901DF with itself or another cotton variety and plants produced by such methods.
US07943824B2 Soybean cultivar S070159
A soybean cultivar designated S070159 is disclosed. The invention relates to the seeds of soybean cultivar S070159, to the plants of soybean S070159, to plant parts of soybean cultivar S070159 and to methods for producing a soybean plant produced by crossing soybean cultivar S070159 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety S070159, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar S070159 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar S070159 with another soybean cultivar.
US07943822B2 Polynucleotides encoding proteins involved in plant metabolism
The invention provides isolated pyruvate dehydrogenase kinase nucleic acids and their encoded polypeptides. The present invention provides methods and compositions relating to altering pyruvate dehydrogenase kinase levels in plants. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions.
US07943819B2 Methods for genetic control of insect infestations in plants and compositions thereof
The present invention relates to control of pest infestation by inhibiting one or more biological functions. The invention provides methods and compositions for such control. By feeding one or more recombinant double stranded RNA molecules provided by the invention to the pest, a reduction in pest infestation is obtained through suppression of gene expression. The invention is also directed to methods for making transgenic plants that express the double stranded RNA molecules, and to particular combinations of transgenic pesticidal agents for use in protecting plants from pest infestation.
US07943816B2 Arachidonic acid-containing plants and use of the plants
The present invention provides arachidonic acid-containing plants and soybeans, and a method of use thereof. The arachidonic acid-containing plant is produced by a process that includes an arachidonic acid producing step in which fatty acid synthetase genes associated with the biosynthesis of arachidonic acid are introduced into a plant to produce arachidonic acid. Thus, plants or soybeans containing arachidonic acid can easily be obtained. Therefore, it is possible to obtain a large amount of arachidonic acid at low cost.
US07943815B2 Transgenic mouse for screening and for studies of the pharmacodynamics and pharmacokinetics of ligands acting on the oestrogen receptor and its intracellular receptors, and method for the preparation thereof
The object of the invention is a method for the production of a non-human transgenic mammal by means of which it is possible to monitor in vivo and in all the tissues the state of activation of any intracellular receptor, utilizing a reporter gene inducible by natural or synthetic molecules which modulate the activity of such receptor. The mammal is question is preferably a mouse.
US07943813B2 Absorbent products with enhanced rewet, intake, and stain masking performance
An absorbent article, such as a feminine care product, includes a liquid permeable liner layer, a generally liquid impermeable outer cover layer, and an absorbent layer disposed between the liner layer and outer cover layer. Spaced apart solidified deposits of a phase-change liquid are defined on either the liner layer top surface, bottom surface or both surfaces, and/or other layers along the other layers' upper or lower surfaces. The deposits are defined such that areas of the liner layer top surface are exposed thereby being permeable to bodily exudates insulting the article between the deposits while acting as a barrier against liquid that may flow back to the liner layer or other treated layers from the absorbent layer or other layers contained in the absorbent article.
US07943807B2 Controlling branch level and viscosity of polyalphaolefins with propene addition
The invention relates to a polyalphaolefin formed from a decene and propene and having a branch level greater than 19% and to a process for forming such polyalphaolefins. The invention also relates to a process for forming a polyalphaolefin from at least two monomers, the two monomers comprising a decene and propene, the process comprising the steps of, inter alia, providing a correlation between the total amount of propene used to form the polyalphaolefin and at least one of branch level or viscosity of the polyalphaolefin to make polyalphaolefins comprising decene and propene with predictable branch levels and viscosities.
US07943806B2 Process of preparing bromopicrin
Process of preparing high purity bromopicrin, and high purity bromopicrin produced therefrom. Providing a mixture of nitromethane and bromine, and preferably water, and absent of organic solvent. Adding an aqueous solution of an alkaline substance to the mixture, thereby providing a reaction mixture containing bromopicrin, the adding performed such that no excess of the alkaline substance occurs in the reaction mixture during the adding. Collecting the organic phase (containing the bromopicrin) from the reaction mixture. No need for subjecting the organic phase of the reaction mixture to distillation or extraction, for obtaining near quantitative yield of bromopicrin having purity of at least equal to or greater than 96 weight percent. Process parameters controlling selectivity of reaction forming bromopicrin are molar ratio of bromine and nitromethane in the mixture; reaction temperature while bromopicrin is formed; concentration of the alkaline substance in the aqueous solution; and reaction time.
US07943800B2 Migrastatin analogs and uses thereof
The present invention provides compounds having formula (I), and additionally provides methods for the synthesis thereof, compositions thereof, and methods for the use thereof in the treatment of various disorders including cancer, metastasis and disorders involving increased angiogenesis, wherein R1—R6, Ra—Rc, Q, Y1, Y2 and n are as defined herein.
US07943798B2 Process for preparing metal salts of unsaturated, short-chain carboxylic acids and use thereof
The present invention relates to the use of metal compounds of unsaturated, short-chain carboxylic acids. The invention also relates to a method for preparing metal compounds of unsaturated, short-chain carboxylic acids by reaction of said acids with a metal alcoholate.
US07943793B2 Optically active organic acidate-bridged dinuclear platinum(II) complex
The present invention is an optically active organic acidate-bridged dinuclear platinum(II) complex represented by the general formula (I): or the general formula (I′): (wherein R1 and R2 are the same or different and each represent a hydrogen atom or an alkyl group, or form an alkylene group by binding to each other at the ends thereof; R3 and R4 are the same or different and each represent a hydrogen atom or an alkyl group, or form an alkylene group by binding to each other at the ends thereof; A represents a single bond or a methylene group; and X− represents an anion). The complex of the present invention has an excellent anticancer activity, and is useful as medicine, especially an anticancer agent.
US07943791B2 Methods and compositions for refining lipid feed stocks
The present invention relates to systems and methods of using fatty acid alkyl ester solutions to refine feed stocks before converting the feed stocks into fatty acid fatty acid alkyl esters. In an embodiment, the invention includes a method for producing fatty acid alkyl esters. The method can include mixing a crude lipid feed stock with a refining solution to form a crude product mixture, the refining solution comprising greater than about 10 wt. % fatty acid alkyl esters. The method can include extracting the liquid phase from the crude product mixture to obtain a purified lipid feed stock. The method can also include reacting the purified lipid feed stock with an alcohol to form a product mixture comprising fatty acid alkyl esters. In an embodiment, the invention includes a method of making a fatty acid alkyl ester composition. The method can include extracting lipids from a corn-based ethanol production byproduct, adding an alcohol solution to the lipids to form a reaction mixture, and contacting the reaction mixture with a metal oxide catalyst. Other embodiments are included herein.
US07943790B2 Process for preparing alkylene oxides
The invention provides a process for preparing alkene oxides by contacting in a microreaction system (μ-reactor) a C2- C3 alkene with an oxidizing agent comprising a peroxo compound.
US07943782B2 Crystalline chemotherapeutic
N-(4-(3-Amino-1H-indazol-4-yl)phenyl)-N′-(2-fluoro-5-methylphenyl)urea Tolueneate Crystalline Form 1, ways to make it and ways to use it are disclosed.
US07943779B2 Process for the preparation of olmesartan medoxomil
The present invention relates to an improved process for the manufacture of olmesartan and pharmaceutically acceptable salts and esters thereof as an active ingredient of a medicament for the treatment of hypertension and related diseases and conditions.
US07943778B2 Antioxidant inflammation modulators: C-17 homologated oleanolic acid derivatives
This invention provides, but is not limited to, novel oleanolic acid derivatives having the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds and compositions.
US07943774B2 Heterocyclyl-substituted thiazoles as crop protection agents
Heterocyclyl-substituted thiazoles of the formula (I), in which the symbols have the meanings given in the description, and also to the agrochemically active salts thereof, and their use for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
US07943773B2 Indazoles, benzothiazoles, and benzoisothiazoles, and preparation and uses thereof
The present invention relates generally to the field of ligands for nicotinic acetylcholine receptors (nAChR), activation of nAChRs, and the treatment of disease conditions associated with defective or malfunctioning nicotinic acetylcholine receptors, especially of the brain. Further, this invention relates to novel compounds (indazoles and benzothiazoles), which act as ligands for the α7 nAChR subtype, methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.
US07943771B2 Imiquimod production process
Provided is a process for producing highly pure 4-amino-1-isobutyl-1H-imidazo[4,5-c]quinoline (imiquimod), which includes reacting 4-chloro-1-isobutyl-1H-imidazo[4,5-c]quinoline with a non-gaseous amine precursor. Also provided are methods for isolating highly pure imiquimod. Further provided are intermediates useful in the production of imiquimod, methods for producing such intermediates, and methods for obtaining imiquimod from such intermediates.
US07943770B2 Fused quinoline derivative and use thereof
The present invention aims at provision of a quinoline derivative having a neurokinin 2 (NK2) receptor antagonistic action and relates to a compound represented by the formula (I) wherein R1 is a hydrogen atom and the like; R2 is a hydrogen atom, a hydrocarbon group optionally having substituent(s) and the like; R3 is unsubstituted (i.e., absence), a hydrogen atom and the like; R4 and R5 are the same or different and each is a hydrogen atom, a hydrocarbon group optionally having substituent(s), and the like; R6 is (cyclic group optionally having substituent(s))-carbonyl, and the like; R7, R8, R9 and R10 are the same or different and each is a hydrogen atom, halogen and the like; or R7 and R8, R8 and R9, and R9 and R10 may form a ring together with the adjacent carbon atoms; n is an integer of 1 to 5;  represents unsubstituted (i.e., absence) or a single bond; and  represents a single bond or a double bond, or a salt thereof, and the like.
US07943768B2 Piperazine compounds useful as antagonists of C-C chemokines (Ccr2b and CcrS) for the treatment of inflammatory diseases
A compound of formula (I) P—W—C(═X)-L-Q  (I) wherein P is an optionally substituted aryl or heteroaryl group; W is an optionally substituted 6 or 7-membered aliphatic ring comprising ring atoms Y1 and Y2 independently selected from Oxygen and Nitrogen, X is selected from Oxygen, Nitrogen and Sulphur; L is an optional C1-4 linker; and Q is an optionally substituted 4-7 membered aliphatic ring: for use in the treatment of chemokine mediated diseases or disorders.
US07943767B2 Fused bicyclic mTOR inhibitors
Compounds represented by Formula (I) or a pharmaceutically acceptable salt thereof, are inhibitors of mTOR and useful in the treatment of cancer.
US07943763B2 Process for preparing glycopeptides having asparagine-linked oligosaccharides, and the glycopeptides
Glycopeptide having at least one asparagine-linked oligosaccharide at a desired position of the peptide chain which is obtained by: (1) esterifying hydroxyl of a resin and carboxyl of an amino acid having amino group nitrogen protected with a fat-soluble protective group (AGFPG), (2) removing the protective group to form a free amino group, (3) amidating the free amino group and carboxyl of an amino acid having AGFPG, (4) removing the protective group, (5) repeating the steps (3) and (4), (6) amidating the free amino group and carboxyl of the asparagine portion of an asparagine-linked oligosaccharide having AGFPG, (7) removing the protective group, (8) amidating the free amino group and carboxyl of an amino acid having AGFPG, (9) repeating steps (7) and (8), (10) removing the protective group, and (11) cutting off the resin with an acid; glycopeptide obtained by transferring sialic acid or a derivative thereof to the above glycopeptide.
US07943762B2 Oligonucleotide analogs having cationic intersubunit linkages
Morpholino oligomers containing both uncharged and cationic intersubunit linkages are provided. The oligomers are oligonucleotide analogs containing predetermined sequences of base-pairing moieties. The presence of the cationic intersubunit linkages in the oligomers, typically at a level of about 10-50% of total linkages, provides enhanced antisense activity, in various antisense applications, relative to the corresponding uncharged oligomers. Also provided are such oligomers conjugated to peptide transporter moieties, where the transporters are preferably composed of arginine subunits, or arginine dimers, alternating with neutral amino acid subunits.
US07943761B2 Cellulose based optical film material and method for forming the same
The present invention discloses a cellulose based optical film material with the following structure: wherein R1 is —H or —C(O)R4, R4 is alkyl or aryl; R2 is —C(O)R5, R5 is alkyl or aryl; R3 comprises one of the group consisting of: phosphinate based group, phosphonate based group, phosphonamide based group, phosphate based group, phosphoramide based group, carbamate based group, carbonate based group, and ester based group. Further, this invention also discloses a method for forming the cellulose based optical film material.
US07943760B2 Non-nucleotide composition for inhibiting platelet aggregation
This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis or related disorders. The method comprises administering to a subject a pharmaceutical composition comprising an effective amount of a non-nucleotide compound, preferably a P2Y12 receptor antagonist compound, wherein said amount is effective to inhibit platelet aggregation. The compounds useful for this invention include compounds of general Formulae I and III-XII, or salts, hydrates, and solvates thereof. The present invention also provides novel compounds of Formulae I and III-XII.
US07943759B2 3-β-D-ribofuranosylthiazolo[4-5-d]pyrimidine nucleosides and uses thereof
The invention is directed to 3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and pharmaceutical compositions containing such compounds that have immunomodulatory activity. The invention is also directed to the therapeutic or prophylactic use of such compounds and compositions, and to methods of treating diseases and disorders described herein, by administering effective amounts of such compounds.
US07943755B2 Neuron regeneration
The invention provides a gene silencing molecule, which is adapted to down-regulate expression of a gene encoding a peptide involved with the Rho-A inhibitory pathway. The gene silencing molecule is used to promote neuron survival and axon regeneration in the central nervous system (CNS). The invention also provides compositions and methods of using same to improve neural survival and promote axonal growth.
US07943754B2 Bioinformatically detectable group of novel regulatory bacterial and bacterial associated oligonucleotides and uses thereof
The present invention relates to a first group of novel bacterial and human associated oligonucleotides, here identified as “Genomic Address Messenger” or “GAM” oligonucleotide, and a second group of novel operon-like bacterial and human polynucleotides, here identified as “Genomic Record” or “GR” polynucleotide. GAM oligonucleotides selectively inhibit translation of known “target” genes, many of which are known to be involved in various bacterial infections. Nucleic acid molecules are provided respectively encoding 21,916 bacterial and 6,100 human GAM precursor oligonucleotides, and 6,056 bacterial and 430 human GR polynucleotides, as are vectors and probes both comprising the nucleic acid molecules, and methods and systems for detecting GAM oligonucleotides and GR polynucleotides and specific functions and utilities thereof, for detecting expression of GAM oligonucleotides and GR polynucleotides, and for selectively enhancing and selectively inhibiting translation of the respective target genes thereof.
US07943748B2 Glucitol derivative, prodrug thereof and salt thereof, and therapeutic agent containing the same for diabetes
The invention provides a glucitol derivative having the function of reducing a blood sugar level and having preferable properties required of medicines, such as long-lasting drug activity; and a medicinal composition for use in the prevention or treatment of diseases attributable to hyperglycemia, such as diabetes, complications of diabetes, and obesity. The derivative is a compound represented by the formula (I): wherein m is an integer selected among 1-3; R1 to R4 each independently is optionally substituted alkyl, etc.; Ar1 is optionally substituted naphthyl; and A is optionally substituted heteroaryl, a prodrug of the compound, or a pharmaceutically acceptable salt of either. Also provided are a medicine, a medicinal composition, and the like each containing the compound.
US07943745B2 Anti-CD98 antibody
A human antibody or a functional fragment thereof having specific binding ability to CD98 which is derived from the cell membrane of cancer cells and is in the form of a complex with a protein having an amino acid transporter activity (for example, LAT1) is disclosed. This antibody binds to CD98 in the form of a dimer with LAT1 on the surface of cancer cells, specifically attacks cancer cells expressing CD98 via the immune system by ADCC or CDC, and further inhibits amino acid uptake of the cancer cells via LAT1, to suppress growth of the cancer cells. Accordingly, a preventive and therapeutic agent for cancer comprising this antibody or a fragment thereof, which acts on various cancers, is specific to cancer, and causes no side effect, is provided.
US07943743B2 Human monoclonal antibodies to programmed death ligand 1 (PD-L1)
The present disclosure provides isolated monoclonal antibodies, particularly human monoclonal antibodies that specifically bind to PD-L1 with high affinity. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The disclosure also provides methods for detecting PD-L1, as well as methods for treating various diseases, including cancer and infectious diseases, using anti-PD-L1 antibodies.
US07943741B2 Antibodies that specifically bind to chemokine β-4
The present invention relates to antibodies and related molecules that specifically bind to CK-B4. Such antibodies have uses, for example, in the prevention and treatment of cancer as well as immune system diseases and disorders including cancers, as well as immune system diseases and disorders including autoimmune disease, inflammatory disorders, immunodeficiencies, infections, HIV, arthritis, allergy, psoriasis, dermatitis, and inflammatory bowel disease. The invention also relates to nucleic acid molecules encoding anti-CK-B4 antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially cancers, as well as immune system diseases and disorders including autoimmune disease, inflammatory disorders, immunodeficiencies, infections, HIV, arthritis, allergy, psoriasis, dermatitis, and inflammatory bowel disease, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that specifically bind to CK-B4.
US07943736B2 Bacillus thuringiensis crystal polypeptides, polynucleotides, and compositions thereof
The present invention provides insecticidal polypeptides related to Bacillus Cry2 polypeptides. Nucleic acids encoding the polypeptides of the invention are also provided. Methods for using the polypeptides and nucleic acids of the invention to enhance resistance of plants to insect predation are encompassed.
US07943734B2 Bacillus thuringiensis crystal polypeptides, polynucleotides, and compositions thereof
The present invention provides insecticidal polypeptides related to Bacillus Cry2 polypeptides. Nucleic acids encoding the polypeptides of the invention are also provided. Methods for using the polypeptides and nucleic acids of the invention to enhance resistance of plants to insect predation are encompassed.
US07943733B2 Spacers to increase the expression of recombinant fusion proteins
The present invention relates to fusion proteins. The invention specifically relates to compositions and methods of Tf-based fusion proteins that demonstrate a high-level expression of transferrin (Tf)-based fusion proteins by inserting a helical linker between two protein domains.
US07943730B2 Genes and polypeptides relating to human pancreatic cancers
The present application provides novel human genes C1958V1 or C1958V2 whose expression is markedly elevated in pancreatic cancers compared to corresponding non-cancerous tissues. The genes and polypeptides encoded by the genes can be used, for example, in the diagnosis of pancreatic cancer, and as target molecules for developing drugs against the disease.
US07943729B2 Dominant B cell epitopes and methods of making and using thereof
Disclosed are methods for obtaining at least one epitope suitable for detecting the presence of an antibody against a tumor associated antigen of a cancer in a sample. Kits, assays, and substrates employing the epitopes of the present invention are disclosed. Also disclosed are epitopes of NY-ESO-1 and XAGE-1b and methods of using thereof.
US07943727B2 Polymer stream transfer
Process for heating a polymer-containing stream being transferred from a polymerization reactor to a degassing vessel operating at a pressure between 6 bara and 12 bara. The process includes passing the stream through a heater comprising a transfer line for the stream and a device for heating the transfer line. The ratio of the stream velocity at the outlet of the heater to that at the inlet, Vo/Vi, is at least 1.1, typically between 1.2 and 4, and the total specific heat transfer area of the transfer line is at least 0.5 m2 per tonne/h of production of polymer. The pressure drop across the length of the heater is less than 0.5 bar per tonne/h of polymer, such that at least 90 mol % of the hydrocarbon fluids withdrawn from the polymerization reactor operation are vaporized before entry into the degassing vessel.
US07943724B2 Process for preparing diaminodiphenylmethanes
Process for preparing diamino diphenyl methane and poly-(diamino diphenyl methane) comprising reacting aniline with formaldehyde in the presence of hydrogen chloride added in the gaseous form wherein the aniline contains 0.1 to 7 wt %, preferably 2 to 5 wt % of a protic chemical, preferably water.
US07943717B2 Butene-1 copolymers and process for their preparation
The present invention relates to butene-1 copolymers containing up to 40% by mol of ethylene and/or propylene derived characterized by the following properties: d) Product of the reactivity ratios r1·r2≦2; e) Content of butene-1 units in form of isotactic pentads (mmmm)>98%; and f) absence of 4,1 insertions of butene units.
US07943708B2 Method for the production of telechelic polymers
The present invention relates to the coupling of two polymer chains to give end group-functionalized polymers, the simultaneous precipitation of transition metals from polymer solutions and to the removal of halogen atoms from polymer chain ends.
US07943705B2 Creping adhesives made from amine-terminated polyamidoamines
Polyamidoamine (PAE) resins are prepared from polyamidoamine made with excess amine, which are reacted with a specifically defined amount of difunctional crosslinker. The amount of difunctional crosslinker used is based on the polyamidoamine amine number and reduced specific viscosity (RSV). The PAE resin is prepared by first synthesizing a polyamidoamine from a polyamine and a polycarboxylic acid or polycarboxylic acid derivative, wherein the polyamine is present in a molar excess, said molar excess being from about 1.02 to 2.00, then reacting the polyamidoamine with difunctional crosslinker, wherein the weight % of difunctional crosslinker to polyamidoamine solids is no more than about 0.308(amine number/RSV)—9.18 or 385(amine number/RSV)—5.20, wherein the amine number is expressed as the milliequivalents of amine per gram of polyamidoamine solids and the RSV is the reduced specific viscosity measured at 2% concentration in 1M NH4Cl expressed in deciliters per gram. PAE resins prepared according to this process can by used in creping adhesives, which are used to manufacture a variety of paper articles, such as facial tissue, bath tissue, wipes, paper towels, paper napkins, filter papers, and coffee filters.
US07943702B2 Thermoplastic compositions and method of use thereof for molded articles
A polyolefin composition containing elastomers (plasticizers), crystalline polypropylene, modified by mixing with polybutene-1 and a coupling agent and a bicyclic dicarboxyl acid salt nucleating agent and/or a lubricant which comprises an unsaturated fatty acid ester which acts as a surface modifier in a molded article is described. The composition is adapted to be used with pigments to make finished molded articles which have an appearance of paint covered by a clear coat and which are scratch resistant and have good low temperature (−30° C.) impact properties.
US07943700B2 Enhanced ESCR of HDPE resins
Disclosed are polyethylene (“PE”) compositions, articles comprising PE compositions, and methods of making blended PE compositions, wherein the blended composition comprises from about 80 to about 95 weight % of a first PE and from about 5 to about 20 weight % of a second PE. The first PE has a density greater than or equal to about 0.945 g/cc and a MWD greater than about 5. The second PE has a density less than about 0.945 g/cc, a melt index less than about 0.70 g/10 minutes and less than or equal to the melt index of the first PE, a MWD ranging from about 1 to about 5, a weight average molecular weight less than about 400,000, and a CDBI greater than about 50%. The PE composition has an ESCR greater than the ESCR of the first PE.
US07943699B2 Ethylene copolymer modified oriented polyester films, tapes, fibers and nonwoven textiles
Disclosed are films, tapes, and melt-spun fibers prepared from a composition comprising (a) at least one polyester polymer and (b) from about 1 to 30 weight % of at least one ethylene copolymer such as ethylene/vinyl acetate dipolymers, ethylene/vinyl acetate terpolymers, ethylene/alkyl (meth)acrylate dipolymers, ethylene/alkyl (meth)acrylate terpolymers, functionalized ethylene copolymers, ethylene/acid copolymers, and salts thereof. The films, tapes and fibers exhibit improved tensile properties such as tensile strength and elongation at break compared to non-modified polyester compositions. Also disclosed are textiles and articles prepared from the fibers described.
US07943698B2 Moisture cure alpha-silane modified acrylic coatings
An ambient temperature curing coating composition comprising the crosslinked reaction product of: (a) an amino-functional compound, wherein the amino-functional compound is a bis-silylamine of general formula: (R2)b(R1Y)aSi-Q1-NH-Q2-(NH-Q3)n-Si(YR1)a(R2)b n≧0 a=3−b b=0,1,2 each Y is independently a heteroatom, selected from O, N; if Y is N, then the valency of Y is 2; if Y is O, then the valency of Y is 1; each R1 is independently a monovalent radical (e.g., hydrogen, hydrocarbon including but not limited to alkyl (linear or branched), cycloalkyl, aryl, allyl, or aralkyl. Preferably, R1 is an alkyl of 1-10 carbon atoms. Each R1 may be the same or different; R2 is a monovalent radical, and can include heteroatoms (e.g., oxygen, nitrogen, sulfur) not directly bonded to the silicon atom, including but not limited to, alkyl (linear or branched), cycloalkyl, aryl, allyl, or aralkyl. Each R2 may be the same or different. Q1, Q2, Q3 is a divalent bridging group, including but not limited to an alkylene, but preferably is a C1-C12 alkylene, and can be branched or cyclic; each Q can be the same or different; and (b) an acrylic polymer containing pendant organofunctional α-silane groups.
US07943694B2 Crosslinkable compositions, thermoplastic elastomers obtainable therefrom and their use
Crosslinkable compositions based on at least one copolyester as thermoplastic elastomer and on α-olefin-vinyl acetate copolymers having a vinyl acetate content of ≧40% by weight, where the compositions comprise a peroxide as crosslinking initiator. The present invention further relates to the preparation of the crosslinkable compositions of the invention, to the use of the crosslinkable compositions of the invention for the production of thermoplastic elastomers, to a process for the crosslinking of the compositions of the invention to give a thermoplastic elastomer of the invention, and also to the thermoplastic elastomers of the invention themselves and to their use for the production of mouldings.
US07943690B2 Water-dispersible organoclays
The surface of hydrophobically-modified smectite clays (i.e., organophilic clays) are modified using a hydrophilic polymer, wherein the hydrophilic surface-modification of a hydrophobically-modified smectite clay with a hydrophilic polymer, renders the organoclays adequately dispersible in water.
US07943688B2 Charge control agent and toner comprising the same
This invention teaches a charge control agent and a toner containing such a charge control agent. It solves the problem in current toner processing technique of inadequate electrification, unequal quantity of electricity, spreading and bottom ash. The charge control agent comprising metal complex of tannin acid in which metal atoms have 2 to 4 valences and tannin acid as coordination sub structure. The toners mentioned above at least contains resin, dyestuff and charge control agent of the invention. The powered carbon specializes in excellence in electrification, environment influence retardant. It can obtain stable and high definition image without spreading and bottom ash troubling.
US07943686B2 Impact-modified polycarbonate compositions which have an emulsion graft polymer precipitated under basic conditions and comprise acidic phosphorus compounds
The disclosure relates to impact-modified polycarbonate compositions and moulding compositions comprising A) aromatic polycarbonate or aromatic polyester carbonate or mixtures of these, B) a mixture containing Ba) at least one graft polymer prepared in emulsion polymerization and Bb) at least one carboxylate salt, wherein this mixture, suspended as a 10 wt. % strength suspension in distilled water, has a pH of >7, C) at least one acidic phosphorus compound with at least one P—OH functionality, which are distinguished compared with the prior art by an improved combination of stability to hydrolysis and heat stability, and which are suitable for production of injection-moulded components which have a good toughness at low temperatures and—even with critical processing conditions (high processing temperatures)—still have a good resistance to stress cracking under the influence of chemicals.
US07943684B2 Process for production of black crayon
The invention provides a process for producing a crayon without poor gelation using a benzylidene sorbitol gelling agent together with the use of carbon black as a black pigment. The process comprises dissolving and dispersing carbon black and a resin component in an organic solvent, dissolving at least one gelling agent selected from the group consisting of dibenzylidene sorbitol, tribenzylidene sorbitol and derivatives thereof in the resultant under heating, pouring the obtained raw material solution into a molding container, and then cooling and solidifying the solution, wherein carbon black having an average particle diameter of primary particles of 20 to 100 nm is used as the carbon black.
US07943683B2 Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers
Continuous processing methods for making absorbable polymeric films with one or more of the following properties: high toughness, low modulus, high tensile strength, and thickness less than 10 mm, more preferably less than 1 mm, and more preferably less than 100 μm, have been developed. In the preferred embodiment, the polymer is a polyhydroxyalkanoate, and in the most preferred embodiment, the polymer comprises 4-hydroxybutyrate. A particularly preferred embodiment is a film of poly-4-hydroxybutyrate or copolymer thereof, wherein the film has a tensile strength greater than 5.5 kgf/mm2, tensile modulus less than 181 kgf/mm2, and elongation at break from 10-500%, wherein the film is derived by a continuous process such as melt extrusion or solvent casting, followed by orientation to more than 25% of the film's original length in one or more directions. These can be used for a variety of purposes including fabrication of medical devices.
US07943681B2 Weather resistant, ink jettable, radiation curable, fluid compositions particularly suitable for outdoor applications
Low viscosity, radiation curable fluid formulations that can be used advantageously as radiation curable, inks. The formulations are easily prepared for use in ink jet systems. The viscosity of the compositions is low enough so that conventional solvent is not required in order to satisfy the requisite low ink jet viscosity specifications. After curing, the compositions form durable, weatherable, abrasion resistant, printed images on a wide variety of porous and nonporous substrates. The formulations are very suitable for outdoor printing applications, especially for printing outdoor graphics onto a variety of surfaces, including vinyl or other polymer films commonly used for signage, retroreflective signage or other retroreflective items.
US07943678B2 Method for the preparation of new segmented polyurethanes with high tear and tensile strengths and method for making porous scaffolds
The invention presents a new method to prepare biomedical polyurethanes with high tensile and tear strengths. Such polyurethanes are especially interesting for making foams thereof, e.g. as meniscus implants. A new method, applicable to the biomedical polyurethanes, has been found to make such foams, that can be used as scaffolds. This method is based on salt leaching and phase separation.
US07943677B2 Method of producing interconnected volumetric porosity in materials
A method to create interconnected porosity in materials that can be poured or injected into a cast. The process allows the arrangement of interconnected volumetric porosity to be directed in materials that are poured or injected into a cast. This process allows a manufacturer to tailor porosity with any size, shape, and configuration with the dissolvable material used to create the pores. This procedure can be applied to medical materials to direct bone growth or implant attachment. These resulting porous materials can include, but is not limited to short fiber reinforced epoxy or epoxy.
US07943676B2 Method of recycling waste plastic foam materials
A method of recycling waste plastic foam materials firstly is to smash a waste material including polyurethane foam into fine particles so as to obtain a first starting material. The first starting material is then crisped and followingly milled into powder so as to obtain a second starting material. The second starting material is then placed into a mixer to mix with a first foaming reaction solution including polyol, catalyst and additives injected into the mixer so as to form a semi-treated foaming material. And then, the semi-treated foaming material is mixed with a second foaming reaction solution including diisocyanate injected into the mixer so as to obtain a completed-treated foaming material. Lastly, the completed-treated foaming material is poured into a mold and then water vapor is uniformly introduced into the mold so as to induce the completed-treated foaming material to proceed foaming reaction.
US07943671B2 Formation of an emulsion in a fluid microsystem
There is described a method for forming an emulsion (1) containing at least one dispersed phase (3) and a continuous phase (2) in a fluidic microsystem (100), said method comprising the steps: forming flows (4, 5) of different liquids which flow towards a dispersion region (10), and forming the emulsion (1) from the liquids in the dispersion region (10), wherein the flows (4, 5) run through a common channel (20) to the dispersion region (10) and the flows (4, 5) are arranged next to one another relative to a first reference direction, and wherein the emulsion (1) is produced as the liquids flow through a cross-sectional widening (11) provided in the dispersion region (10), at which the cross section of the channel (20) widens in a second reference direction different from the first reference direction. A fluidic microsystem for forming an emulsion (1) containing a continuous phase (2) and at least one dispersed phase (3) is also described. A fusion of droplets in electric fields is also described.
US07943669B2 Phenoxy acetic acids as PPAR delta activators
The present invention describes phenoxy-acetic acids and pharmaceutical compositions containing the same and methods of using the same. The phenoxy-acetic acids are activators of PPAR-δ and should be useful for treating conditions mediated by the same.
US07943666B2 Esters of capsaicin for treating pain
The present invention relates to the formulations of ester derivatives of capsaicin and ester derivatives of myristoleic acid. These derivatives are capable of reverting to the active parent compound following enzymatic or chemical hydrolysis. These derivatives have a higher lipophilicity, lipid solubility and less irritation to the skin than the parent compound, and hence are better able to be incorporated into certain pharmaceutical formulations, including cream and ointment pharmaceutical formulations. The pharmaceutical compositions of the present invention contain a compound of following formula (Ia): R—CO-CAP  (Ia) wherein CAP refers to collectively the capsaicins represented in FIG. 1 and a compound of formula (Ib): MCO-O—R  (Ib) wherein MCO refers to myristoleic acid. In formulae Ia and Ib, R is selected from alkyl groups of up to about 18 carbon atoms and aryl groups of up to about 18 carbon atoms and alkylene group of up to about 18 carbon atoms and an arylene group of up to about 18 carbon atoms. The alkyl, aryl and alkylene groups may be substituted or un-substituted, branched or straight chains. In addition, R may contain heteroatoms and may be straight chained or branched.The pharmaceutical compositions containing compounds of formulae Ia and Ib are useful for pain management in mammals in vivo and have been contemplated to be used in the treatment of various pains in humans.
US07943665B2 Anticancer agents based on regulation of protein prenylation
Oncoproteins such as Ras and RhoB are known to induce cell division in an unrestrained manner when such proteins are localized at the inner surface of a cancer cell membrane. The localization is effected by the prenylation reaction, whereby a hydrophobic group (e.g. a farnesyl group) is attached to the protein in the presence of an enzyme (e.g. farnesyl protein transferase). Deactivation of the prenylation enzyme through covalent modification can therefore ultimately result in the mitigation and/or cessation of cancer cell growth. Various prenylation inhibitors having the necessary structural groups to bond covalently, or essentially irreversibly, to the prenylation enzyme include carbonyl or thiocarbonyl compounds (or masked versions of these compounds) and alpha oxo-epoxides bonded to a hydrophobic, substrate-mimicking group. The carbonyl or thiocarbonyl compounds also contain a nucleofugal atom or group to enhance the tendency to form covalent bonds.
US07943664B2 Phosphate binding materials and their uses
Phosphate binding materials and compositions comprising them which are solid ligand-modified poly oxo-hydroxy metal ion materials are disclosed that are based on ferric iron oxo-hydroxides modified with carboxylic acid ligands, or ionized forms thereof. These materials are made and tested in the examples provided in the application to demonstrate that they can bind phosphate in in vitro and in in vivo studies.
US07943661B2 Substituted 1,3-diphenylprop-2-en-1-one derivatives and preparation and uses thereof
The invention concerns novel substituted 1,3-diphenylprop-2-en-1-one derivatives, pharmaceutical compositions comprising same, their therapeutic uses, in particular for treating cerebral ischemia. The invention also concerns a method for preparing said derivatives.
US07943660B2 Inhibitors of the LFA-1/ICAM-1 interaction and uses thereof
The invention relates to the treatment of disorders or diseases mediated by LFA-1/ICAM-1 molecular interaction. This is based on the use of novel chemical compounds capable of inhibiting said interaction, and more particularly, to pharmaceutical compositions containing these compounds.
US07943659B2 MAPK/ERK kinase inhibitors
Compounds, pharmaceutical compositions, kits and methods are provided for use with MEK that comprise a compound selected from the group consisting of: wherein the variables are as defined herein.
US07943657B2 Imidoalkanpercarboxylic acids
Imidoalkancarboxylic acids of formula: are described, wherein A, X and M are as defined in the application, said acids being in a crystalline form which in contact with water gives rise to crystals having sizes lower than 30 micron.
US07943656B2 Crystal forms of saxagliptin and processes for preparing same
Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.
US07943655B2 Polymorphic and pseudopolymorphic forms of trandolaprilat, pharmaceutical compositions and methods for production and use
The present invention provides novel polymorphic and pseudopolymorphic forms of Trandolaprilat, including crystalline Trandolaprilat Form A, crystalline Trandolaprilat Form B, crystalline Trandolaprilat Form C, crystalline Trandolaprilat Form D, crystalline Trandolaprilat Form E, and mixtures thereof. The invention also provides novel methods for producing Trandolaprilat, pharmaceutically acceptable salts of Trandolaprilat, and polymorphic and pseudopolymorphic forms of Trandolaprilat, pharmaceutical compositions including one or more novel Trandolaprilat compounds and methods for treating high blood pressure and/or cardiac insufficiency using one or more novel Trandolaprilat compounds.
US07943648B2 Salts of imidazole-5-carboxylic acid derivatives, a method for preparing same and pharmaceutical compositions comprising same
The present invention provides pharmaceutically acceptable salts of imidazole-5-carboxylic acid derivatives, methods for preparing same and pharmaceutical compositions comprising same. The salts obtained by the present invention can be easily dissolved in common solvents, such as water and methanol. The bioavailability thereof is good in animal body. Thereby it is applicable to be developed as a normal preparation for treating hypertension.
US07943647B2 Process for the preparation of tetrazole derivatives from organo aluminium azides
The present invention relates to a method for preparing substituted tetrazoles of the formula or a tautomer or salt thereof, wherein R represents an organic residue. Also provided are compounds obtained according to this method, new reactants and new tetrazole derivatives, useful as pharmaceuticals or agricultural compositions, foaming agents, automotive inflators, and the like.
US07943645B2 Piperidine compounds for use as orexin receptor antagonist
This invention relates to N-aroyl cyclic amine derivatives and their use as pharmaceuticals, specifically as orexin receptor antagonists.
US07943644B2 Stabilization of iodine-containing biocides by means of special azole compounds
Specific azole compounds are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.
US07943643B2 Aryl substituted pyridines and the use thereof
This invention relates aryl substituted pyridines of Formula I: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein Ar and R1-R4 are set in the specification. The invention is also directed to the use of compounds of Formula I for the treatment of neuronal damage following global and focal ischemia, for the treatment or prevention of neurodegenerative conditions such as amyotrophic lateral sclerosis (ALS), and for the treatment, prevention or amelioration of both acute or chronic pain, as antitinnitus agents, as anticonvulsants, and as antimanic depressants, as local anesthetics, as antiarrhythmics and for the treatment or prevention of diabetic neuropathy.
US07943642B2 Insecticidal N,N-di(heteroarylalkyl)amine derivatives
Certain novel N,N-di(heteroarylalkyl)amine derivatives have provided unexpected insecticidal and acaricidal activity. These compounds are represented by formula (I): wherein Ar Ar1, a, b, c, R, Rd, Re, Rf, Rg, Rh, R′, R3 and Rk are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
US07943641B2 7-((1H-imidazol-4-yl)methyl)-5,6,7,8-tetrahydroquinoline
A compound having a structure or a pharmaceutically acceptable salt, or a prodrug thereof is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.
US07943639B2 Compounds
The present invention relates to compounds of the general formula (I), wherein P is sulfone or sulfonamide; and A, B, W, X, Y and R3 are as defined in the description; to pharmaceutical compositions comprising these compounds, and to the use of the compounds for the prophylaxis and treatment of medical conditions relating to obesity, type II diabetes, and/or CNS disorders, to achieve reduction of body weight and of body weight gain.
US07943638B2 Carboxamide compound and use of the same
A carboxamide compound represented by the formula (1): [wherein Q represents a nitrogen-containing 6-membered aromatic heterocyclic group optionally fused with a benzene ring, one of ring constitutional atoms of the heterocyclic group is a nitrogen atom and the heterocyclic group may be substituted with a group selected from the group consisting of a C1-C3 alkyl and the like, R1 represents a C1-C3 alkyl group or the like, R2 represents a hydrogen atom or the like, and R3 represents a hydrogen atom or the like] and a plant disease controlling agent comprising this as an active ingredient.
US07943637B2 Thienopyridine derivatives and the use thereof as HSP90 modulators
Novel thienopyridine derivatives of the formula (I), in which R1, R2, R3 and Y have the meanings indicated in claim 1, are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which the inhibition, regulation and/or modulation of HSP90 plays a role.
US07943635B2 Benzylimidazolyl substituted 2-quinoline and quinazoline derivatives for use as farnesyl transferase inhibitors
This invention comprises the novel compounds of formula (I) wherein r, t, Y1, Y2, R1, R2, R3, R5, R6 and R7 have defined meanings, having farnesyl transferase inhibiting activity; their preparation, compositions containing them and their use as a medicine.
US07943633B2 Alkaloid compounds and their use as anti-malarial drugs
Anti-malarial alkyloid compounds have the formula: wherein R1-R11 have various disclosed values or their pharmaceutically acceptable salts, and pharmaceutical compositions containing the same.
US07943630B2 3,9-diaza-spiro[5.5]undecane derivatives and their use as monoamine neurotransmitter re-uptake inhibitors
This invention relates to novel 3,9-diaza-spiro[5.5]undecane derivatives useful as monoamine neurotransmitter re-uptake inhibitors.In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
US07943628B2 Pyrimidine derivatives
A compound of Formula (I): or a pharmaceutically and/or veterinarily acceptable derivative thereof, wherein R1, R2, R3, R4, R5, and R8 are as defined above.
US07943627B2 2,4-diaminopyrimidine derivatives
There are provided compounds of formula I wherein X, R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as indicated in claim 1, useful in disorders where ZAP-70 and/or Syk inhibition plays a role or caused by a malfunction of signal cascades connected with FAK.
US07943626B2 Substituted 1,3-dialkyl-2,4-dioxo-6-(pyridylamino)-1,2,3,4-tetrahydropyrimidine-5-hydroxamic acid inhibitors of MAPK/ERK kinase
Compounds of the substituted 1,3-dialkyl-2,4-dioxo-6-(arylamino)-1,2,3,4-tetrahydropyrimidine-5-hydroxamic acids, show below: wherein the variables are as defined herein, and pharmaceutical compositions thereof, are provided for use as inhibitors of with MEK kinase.
US07943625B2 2 thioxanthine derivatives acting as MPO-inhibitors
The present invention relates to a compound according to Formula (I) wherein R1 is selected from C1-C6 alkyl, and said C1-C6 alkyl is substituted with C1-C6 alkoxy; and at least one of said C1-C6 alkyl or said C1-C6 alkoxy is branched; or a pharmaceutically acceptable salt thereof, solvate or solvate of a salt thereof, as well as, to compositions containing at least one compound according to Formula (I) and methods of treating at least one disease or condition therewith.
US07943620B2 Anti-anginal compounds
This invention relates to novel compounds that partially inhibit fatty acid oxidation and pharmaceutically acceptable salts thereof. More specifically, this invention relates to novel compounds that are derivatives of ranolazine. This invention also provides compositions comprising one or more compound of this invention and a carrier and the use of the disclosed compounds and compositions in methods of treating diseases and conditions that are beneficially treated by partial fatty acid oxidation inhibitors, such as ranolazine.
US07943619B2 Isoxazolo-pyridazine derivatives
The invention relates to isoxazolo-pyridazine compounds, in particular those of formula I as described above and to a pharmaceutically acceptable salts thereof, having affinity and selectivity for the GABA A α5 receptor binding site, their manufacture, pharmaceutical compositions containing them and their use as cognitive enhancers or for the treatment of cognitive disorders like Alzheimer's disease.
US07943615B2 Fused aminopiperidines as dipeptidyl peptidase-4 inhibitors for the treatment or prevention of diabetes
The present invention is directed to novel substituted fused aminopiperidines of structural formula (I) which are inhibitors of the dipeptidyl peptidase-4 enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-4 enzyme is involved, such as diabetes and particularly Type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-4 enzyme is involved.
US07943613B2 Compounds, their preparation and use
Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds are activators of PPARδ and should be useful for treating conditions mediated by the same.
US07943611B2 Imidazo[1,2-A]pyridin-3-yl-acetic acid hydrazides, processes, for their preparation and pharmaceutical uses thereof
The invention provides novel imidazo[1,2-a]pyridin-3-yl-acetic acid hydrazides of formula (I) wherein R1, R2 and R3 have different meanings, and pharmaceutically acceptable salts, polymorphs, hydrates, tautomers, solvates and stereoisomers thereof. Compounds of formula (I) are useful for treating or preventing, in a human or non-human mammal, diseases associated with GABAA receptors modulation, anxiety, epilepsy, sleep disorders including insomnia, and for inducing sedation-hypnosis, anesthesia, sleep and muscle relaxation. The invention also provides synthetic processes for preparing said compounds.
US07943604B2 Method of treating human skin and a skin care composition for use in such a method
The invention relates to cosmetic methods of treating human skin. The method includes applying to the skin a composition containing an estrogenic component and a cosmetically acceptable vehicle. Other aspects of the invention relate to therapeutic methods of treating or preventing vaginal dryness or acne and a therapeutic method of promoting wound healing. Another aspect relates to a skin care composition comprising the aforementioned estrogenic component and a cosmetically acceptable vehicle.
US07943602B2 Pharmaceutical application of 15- or 16-substituted testosterone analogues
The invention relates to pharmaceutical dosage units for oral, transmucosal or transdermal administration containing 15- or 16-substituted testosterone analogues, as well as to therapeutic methods that employ these testosterone analogues. More particularly, the invention is concerned with such pharmaceutical dosage units containing at least 10 μg of an androgenic steroid selected from the group consisting of 15-hydroxytestosterones, 16-hydroxytestosterones, precursors thereof and mixtures of these hydroxytestosterones and/or their precursors; and a pharmaceutically acceptable excipient. The term “15-hydroxytestosterones” encompasses both 15α-hydroxytestosterone (15α, 17β-dihydroxy-4-androsten-3-one) and 15β-hydroxytestosterone (15β, 17β-dihydroxy-4-androsten-3-one). Similarly, the term “16-hydroxytestosterones” encompasses both 16α-hydroxytestosterone hydroxytestosterone (16α, 17β-dihydroxy-4-androsten-3-one) and 16β-hydroxytestosterone (16β, 17β-dihydroxy-4-androsten-3-one). The androgenic steroids according to the invention are advantageously employed in e.g. a method of treating or preventing androgen deficiency or a method of hormonal contraception.
US07943601B2 2-methylene-20-methyl-19,24,25,26,27-pentanor-vitamin D analogs
This invention discloses 2-methylene-20-methyl-19,24,25,26,27-pentanor-vitamin D analogs, and specifically 2-methylene-20-methyl-1α-hydroxy-19,24,25,26,27-pentanor-vitamin D3, and pharmaceutical uses therefore. This compound exhibits activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as an anti-cancer agent and for the treatment of skin diseases such as psoriasis as well as skin conditions such as wrinkles, slack skin, dry skin and insufficient sebum secretion. This compound also has little, if any, calcemic activity and therefore may be used to treat autoimmune disorders or inflammatory diseases in humans as well as renal osteodystrophy. This compound may also be used for the treatment or prevention of obesity.
US07943599B2 Sesamol derivatives or their salts, the process for preparing the same, and the skin external composition containing the same
The present invention relates to a sesamol derivative or its salt, and a skin external composition containing the same. More particularly, the invention relates to a sesamol derivative or its salt, which consists of sesamol and 3-aminopropane phosphoric acid, linked with each other by a phosphoric acid diester bond, and can be degraded into sesamol and 3-aminopropane phosphoric acid by enzymes present on the skin so as to simultaneously show the physiological activities of sesamol and 3-aminopropane phosphoric acid, as well as a preparation method thereof and a skin external composition containing the same.
US07943595B2 Polysaccharides with antithrombotic activity comprising at least one covalent bond with biotin or a biotin derivative
The present invention relates to novel synthetic polysaccharides with antithrombotic activity exhibiting at least one covalent bond with biotin or a biotin derivative and to a process employing avidin or streptavidin which makes it possible to neutralize these polysaccharides.
US07943593B2 Compositions comprising inhibitors of IMPDH enzyme
The present invention relates to compositions comprising an apoptosis inducing anti-cancer agent and an IMPDH inhibitor. This invention also relates to methods for inducing apoptosis and for treating tumors and cancers in mammals.
US07943592B2 RNAi inhibition of alpha-ENaC expression
The invention relates to compositions and methods for modulating the expression of alpha-ENaC, and more particularly to the downregulation of alpha-ENaC expression by chemically modified oligonucleotides.
US07943591B2 Gene expression and pain
The present invention relates to double-stranded oligonucleotides, pharmaceutical compositions thereof, and use of such double-stranded oligonucleotides and pharmaceutical compositions to modulate nociceptive signaling in a cell or prevent and/or treat pain in a patient.
US07943590B2 Compositions and methods for treating ophthalmic disorders
The present invention relates to compositions and methods for treating and/or preventing ocular disorders, diseases or conditions and compositions and methods for treating or preventing ophthalmic conditions and disorders in a subject in need thereof.
US07943588B2 Method for preventing or treating neuropathic pain
The present invention is a method for preventing or treating neuropathic pain. Using an agent to decrease the expression or activity of Toll-like receptor 4 (TLR4), behavioral hypersensitivity is attenuated thereby preventing or treating neuropathic pain in a subject in need of such treatment.
US07943587B2 Vaccines and gene therapy compositions and methods of making and using the same
Methods of inducing an immune response against an immunogen in an individual are disclosed. The methods comprise administering to the individual, one or more nucleic acid molecules that comprise a nucleotide sequence that encodes an immunogen and a nucleotide sequence that encodes an Major Histocompatibility Complex antigen. The nucleotide sequences that encode the immunogen and the Major Histocompatibility Complex antigen are expressed when taken up by cells of the individual and an immune response against the immunogen is induced in the individual. Methods of reducing rejection of unmatched donor cells, tissue or organ in an individual undergoing cell, tissue or organ transplantation are disclosed. The methods comprise administering to the individual, one or more nucleic acid molecules that comprise a nucleotide sequence that encodes a death signal or toxin and a nucleotide sequence that encodes a Major Histocompatibility Complex antigen that is matched to the donor cells, tissue or organ. The nucleotide sequences that encode the Major Histocompatibility Complex antigen and death signal or toxin are expressed when taken up by cells of the individual. T cell death through interaction with the death signal or toxin results in a reduction of rejection of unmatched donor cells, tissue or organ. Methods of reducing a dominant immune response in an individual and methods of expanding a subpopulation of T cells associated with a specific immune response are also described. Plasmids and compositions comprising plasmids useful for practicing the method are described.
US07943586B2 Antineoplastic agents targeted via glut transporters
The present invention relates to novel antineoplastic agents and cancer diagnostic agents that specifically target neo-plastic cells via the GLUT transportation system. More specifically, the invention relates to conjugates of 2-deoxyglucose, wherein a linker, which includes a covalent bond, is attached to 2-deoxyglucose at the 2 position, and the linker is attached to a therapeutic or diagnostic agent. The invention also relates to methods of treating tumor disease and methods of making the novel compounds of the present invention. The agents of the present invention are superior to previous agents as they are targeted via GLUT transporters.
US07943579B2 Osteogenic implant matrices and endosseous tooth implants with improved osteointegration properties
Implant articles with improved osseointegrating properties, osteogenic implant materials, and process of inducing differentiation of mesenchymal stem cells, proliferation of osteoblast and attachment of cells to implant surface, comprising the step of impregnating the surface with a solution containing osteoactive bone sialoprotein, recombinant human bone sialoprotein, recombinant His-Myc-Ek-BSP or substantive fragments thereof that have not been in contact with serum containing complement factor H or any other BSP processing material.
US07943578B2 Angiotensin-converting enzyme inhibitory peptides
It is intended to provide ACE inhibitory tripeptides which are not easily digested by digestive enzymes after being orally taken and thus have fewer tendencies to lose their ACE inhibitory activity in vivo.More specifically, 3 tripeptides having an ACE inhibitory activity and showing a hypotensive effect in an animal experiment are discovered from a thermolysin digestion product of sesame. These tripeptides respectively have amino acid sequences Leu-Ser-Ala, Val-Ile-Tyr and Leu-Val-Tyr and show an angiotensin converting enzyme inhibitory activity.
US07943574B2 Cell-permeable peptide inhibitors of the JNK signal transduction pathway
The invention provides cell-permeable peptides that selectively block the branch of the JNK signaling pathway controlled by the islet-brain (IB) proteins. The provided cell-permeable peptides block the binding of intermediate kinases in the c-Jun amino terminal kinase (JNK) signaling pathway, thereby decreasing the downstream effects of c-Jun amino terminal kinase (JNK).
US07943573B2 Methods for treatment of distraction osteogenesis using PDGF
The present invention relates to compositions and methods for use in osteodistraction procedures. In one embodiment, a method of stimulating osteogenesis during and/or following bone distraction comprises providing a composition comprising a PDGF solution disposed in a biocompatible matrix and applying the composition to at least one site of bone distraction.
US07943572B2 Superior control of blood glucose in diabetes treatment
Methods related to the treatment of diabetes and improving the control of blood glucose levels are provided. In particular, methods are provided for effectively reducing postprandial glucose excursions while reducing the incidence of clinically significant late postprandial hypoglycemia by administered an insulin composition in a form suitable for pulmonary administration. Additionally, methods for effectively reducing post-prandial glucose excursions while reducing the incidence of clinically significant late postprandial hypoglycemia by administered an insulin composition in a form suitable for pulmonary administration along with a long-acting basal insulin.
US07943570B2 Sugar chain-containing albumin, production method thereof and use thereof
Glycosylated albumin as a drug carrier for a DDS targeting the liver (particularly kupffer's cell) can be provided by mutating a DNA encoding albumin to encode a mutant albumin containing a partial amino acid sequence permitting glycosylation modification by eukaryotic cell, preferably a consensus sequence of N-linked sugar chain, introducing an expression vector containing the mutant DNA into a host eukaryotic cell, preferably a host cell permitting addition of a high-mannose type sugar chain, culturing the obtained transformant, and recovering a glycosylated albumin protein from the obtained culture.
US07943569B2 Composition and method for providing localized delivery of a therapeutic agent
The present invention is a composition for providing localized delivery of a therapeutic agent to a subject. The instant composition is a hydrophilic matrix-based prodrug system, wherein a protease substrate peptide acts as extracellular protease degradable spacer binding the therapeutic agent to a hydrophilic matrix. Release of the therapeutic agent is achieved by localized activity of extracellular proteases thereby providing minimal toxicity of the therapeutic agent and maximum release with protease activity. Methods for producing the instant composition and providing localized delivery of a therapeutic agent to a subject are also provided.
US07943568B2 Antitumor agents
Compounds and methods useful for the treatment of cancer in subjects in need of such treatment. The compounds are metabolites of the compound FK228 which have been identified as possessing HDAC inhibitory activity and anticancer properties. Further provided are compounds and methods for inducing apoptosis in cancer cells. Further provided are compounds and methods for inhibiting HDAC in cancer cells.
US07943567B2 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
Production processes and systems are provided that include reacting halogenated compounds, dehalogenating compounds, reacting alcohol's, reacting olefins and a saturated compounds, reacting reactants having at least two —CF3 groups with reactants having cyclic groups. RF-compositions such as RF-intermediates, RF-surfactants, RF-monomers, RF-monomer units, RF-metal complexes, RF-phosphate esters, RF-glycols, RF-urethanes, and/or RF-foam stabilizers. The RF portion can include at least two —CF3 groups, at least three —CF3 groups, and/or at least two —CF3 groups and at least two —CH2— groups. Detergents, emulsifiers, paints, adhesives, inks, wetting agents, foamers, and defoamers including the RF-surfactant composition are provided. Acrylics, resins, and polymers are provided that include a RF-monomer unit. Compositions are provided that include a substrate having a RF-composition thereover. Aqueous Film Forming Foam (“AFFF”) formulations are provided that can include RF-surfactants and/or RF-foam stabilizers are provided.
US07943564B1 Hydrofluorocarbon cleaning compositions
A cleaning composition suitable for cleaning electronic components includes a blend of hydrofluorocarbons and one or more C1-C5 alcohols. The composition may include from about 1.0 to about 20% by weight of 1,1,1,3,3 pentafluoropropane and from about 75 to about 98.9% by weight of 1,1,1,2,3,4,4,5,5,5 decafluoropentane, and from about 0.1 to about 5% by weight of isopropyl alcohol.
US07943559B2 Cyclopropanated macrocyclic ketones and lactones
The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, and CH2; wherein R is a C1-C3 alkyl group; wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, optionally substituted, consisting of less than 10 and preferably less than 7 carbon atoms; and wherein O is an oxygen atom, and the use of these novel compounds in creating fragrances and scents in items such as perfumes, colognes, and personal care products.
US07943557B2 Grease for hub bearing and hub bearing
A hub bearing, of carbon steel for machine use, which has a long life because of improved resistance to peeling starting from the surface and a grease enclosed in the hub bearing which contains a base oil and a thickener, and in the base oil, the number of naphthenic carbons found by an n-d-M ring analyzing method accounts for 32 to 37% of a whole number of carbon atoms in the base oil. The base oil is a mineral oil or a mixed oil of a mineral oil and a synthetic hydrocarbon oil. The thickener contains 1 to 40 mass % of a urea compound of formula (1): where R2 indicates an aromatic hydrocarbon group having 6 to 15 carbon atoms, and R1 and R3 indicate at least one hydrocarbon group selected from an alicyclic hydrocarbon group and an aromatic hydrocarbon group.
US07943551B2 3-cyclopropyl-4-(3-thiobenzoyl) pyrazoles and their use as herbicides
What is described are 3-cyclopropyl-4-(3-thiobenzoyl)pyrazoles of the general formula (I) and their use as herbicides In this formula (I), R1, R2, R3, X and Y are radicals such as hydrogen and organic radicals, such as alkyl. R4 is hydrogen or a protective group, such as tosyl.
US07943548B2 Catalysts to reduce NOx in an exhaust gas stream and methods of preparation
Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver and a platinum group metal on a particulate alumina support, the atomic fraction of the platinum group metal being less than or equal to about 0.25. Methods of manufacturing catalysts are described in which silver is impregnated on alumina particles.
US07943547B2 Selective catalytic oxidation of ammonia to water and nitrogen
A catalyst includes a platinum coating deposited on a silica support. The support has an average surface area between about 100 m2/g and about 120 m2/g. The platinum coating is between about 5 wt % and about l5 wt % of the catalyst. The combination of the selected surface area, silica support, and selected amount of platinum coating provides a catalytic activation temperature below 200° C. and avoids the formation of NOx.
US07943545B2 Polyethylene materials prepared using mixed ziegler-natta catalyst systems
A polyethylene may be prepared using a mixture of a silica supported catalyst and a magnesium chloride supported catalyst. By changing the ratio of the two catalysts, the polyethylene produced may have a varying bulk density and shear response. The method allows for the tuning or targeting of properties to fit a specific application, such as a blow molding or vapor barrier film.
US07943543B1 Ionic liquid-solid-polymer mixed matrix membranes for gas separations
New ionic liquid-solid-polymer mixed matrix membranes were proposed for gas separations such as CO2 removal from natural gas or N2. For the new mixed matrix membranes, the solids such as carbon molecular sieves, microporous molecular sieves, MCM-41 type of mesoporous molecular sieves, or polymer of intrinsic microporosity (PIM) are coated (or impregnated) with ionic liquids such as 1-butyl-3-methyl imidazolium bis[trifluoromethylsulfonyl]amide. The ionic liquids coated or impregnated solids are then dispersed in the continuous polymer matrix to form mixed matrix membranes. These hybrid mixed matrix membranes will combine the properties of the continuous polymer phase, the ionic liquids, and the dispersed ionic liquids coated or impregnated solids phase, which will possibly open up new opportunities for gas separation processes such as CO2 separation from natural gas or flue gas.
US07943535B2 Hybrid three-dimensional woven/laminated struts for composite structural applications
A woven preform used to reinforce a composite structure which includes a central portion having a plurality of interwoven layers. The preform also includes first and second end portions having a plurality of independent woven layers that are integrally woven with the plurality of interwoven layers in the central portion and which extend along the entire length the preform. Interspersed between the plurality of independent woven layers in the first and second end portions are bias plies. The first and second end portions can have through thickness reinforcements comprising reinforcement fibers that traverse through the independent woven layers and the bias plies, locking them together.
US07943528B2 Substrate processing apparatus and semiconductor devices manufacturing method
Substrate processing of a substrate is performed in a processing chamber and the evenness in in-plane film thickness is enhanced. An exhaust unit exhausts the atmosphere in the processing chamber and a processing gas is supplied that is excited by an exciting unit. A rotational drive unit horizontally rotates a support unit that supports a mounting substrate on which the substrate is mounted; and a coolant supply/discharge unit is connected to the lower end of the support unit through a connecting unit. The substrate mounting unit has a coolant circulation path therein. The support unit includes a first coolant flow path for passing coolant through the coolant circulation path. The coolant supply/discharge unit includes a second coolant flow path. The connecting unit connects the first coolant flow path and the second coolant flow path together and is provided outside the processing chamber.
US07943526B2 Process for the wet-chemical treatment of one side of silicon wafers
The present invention relates in general terms to the treatment or processing of substrate surfaces. In particular, the invention relates to processes for modifying the surface of silicon wafers.
US07943525B2 Method of producing microelectromechanical device with isolated microstructures
A microelectromechanical systems (MEMS) device (20) includes a polysilicon structural layer (46) having movable microstructures (28) formed therein and suspended above a substrate (22). Isolation trenches (56) extend through the layer (46) such that the microstructures (28) are laterally anchored to the isolation trenches (56). A sacrificial layer (22) is formed overlying the substrate (22), and the structural layer (46) is formed overlying the sacrificial layer (22). The isolation trenches (56) are formed by etching through the polysilicon structural layer (46) and depositing a nitride (72), such as silicon-rich nitride, in the trenches (56). The microstructures (28) are then formed in the structural layer (46), and electrical connections (30) are formed over the isolation trenches (56). The sacrificial layer (22) is subsequently removed to form the MEMS device (20) having the isolated microstructures (28) spaced apart from the substrate (22).
US07943512B2 Method for fabricating metal silicide
A method for fabricating a metal silicide film is described. After providing a silicon material layer, a metal alloy layer is formed to cover the silicon material layer. A thermal process is performed to form a metal alloy silicide layer in a self-aligned way. A wet etching process is performed by using a cleaning solution including sulfuric acid and hydrogen peroxide to remove the residual metals and unreacted metal alloy.
US07943511B2 Semiconductor process
A semiconductor process is provided. First, a substrate having a dielectric layer formed thereon is provided. Thereafter, an interconnection structure including copper is formed in the dielectric layer. Afterwards, a metal layer is formed on the dielectric layer. The metal layer is then patterned to form a pad. An annealing process is performed, wherein the gas source for the annealing process includes hydrogen in a concentration of 50% to 90%.
US07943509B2 Method of making an interconnect structure
A damascene process is described using a copper fill process to fill a trench (12). The copper fill (20) is started with a deposited seed layer which includes (5) copper and titanium. Some titanium migrates to the surface during the copper fill process. The structure is annealed in a nitrogen atmosphere which creates a self-aligned TiN barrier (24) at the surface of the copper fill (20). Air gaps (26) may be created in the same annealing process. The process may be used to form a multilayer structure.
US07943506B2 Semiconductor device and production method therefor
A semiconductor device provided with: a first interconnection layer provided on a semiconductor substrate; an interlevel insulation film provided over the first interconnection layer; a second interconnection layer of gold provided as an uppermost interconnection layer on the interlevel insulation film; and a barrier layer provided between the first interconnection layer and the second interconnection layer in an interlevel connection opening formed in the interlevel insulation film. The barrier layer includes a first sublayer provided in contact with the first interconnection layer to reduce a contact resistance, a second sublayer provided in contact with the second interconnection layer to improve a bonding strength, and a third sublayer provided between the first sublayer and the second sublayer. The first sublayer, the second sublayer and the third sublayer are, for example, a first tantalum sublayer, a second tantalum sublayer and a tantalum nitride sublayer, respectively.
US07943504B2 Self-releasing spring structures and methods
According to various exemplary embodiments, a spring device that includes a substrate, a self-releasing layer provided over the substrate and a stressed-metal layer provided over the self-releasing layer is disclosed, wherein an amount of stress inside the stressed-metal layer results in a peeling force that is higher than an adhesion force between the self-releasing layer and the stressed-metal layer. Moreover, a method of manufacturing a spring device, according to various exemplary embodiments, includes providing a substrate, providing a self-releasing layer over the substrate and providing a stressed-metal layer over the self-releasing layer wherein an amount of stress inside the stressed-metal layer results in a peeling force that is higher than an adhesion force between the self-releasing layer and the stressed-metal layer is also disclosed in this invention.
US07943503B2 Trench interconnect structure and formation method
Embodiments concern vertical interconnect structures having sub-micron widths for use in integrated circuits, and methods of their manufacture, which result in reduced interconnect resistance, I2R losses, and defects or variations due to cusping. Embodiments of the methods involve forming an opening in an insulating layer, where the opening forms a trench that exposes an underlying portion of a metal layer. Additional embodiments involve depositing multiple layers of conductive material within the opening and above the insulating layer, where one of the conductive layers includes aluminum and is deposited using a “cold aluminum” process, and a second one of the conductive layers also includes aluminum, but is deposited using a “hot aluminum” process. The interconnect structures are adapted for use in conjunction with memory cells and apparatus incorporating such memory cells, as well as other integrated circuits.
US07943501B2 Systems and methods of forming tantalum silicide layers
A method of forming (and apparatus for forming) tantalum silicide layers (including tantalum silicon nitride layers), which are typically useful as diffusion barrier layers, on a substrate by using a vapor deposition process with a tantalum halide precursor compound, a silicon precursor compound, and an optional nitrogen precursor compound.
US07943493B2 Electrical fuse having a fully silicided fuselink and enhanced flux divergence
A contiguous block of a stack of two heterogeneous semiconductor layers is formed over an insulator region such as shallow trench isolation. A portion of the contiguous block is exposed to an etch, while another portion is masked during the etch. The etch removes an upper semiconductor layer selective to a lower semiconductor layer in the exposed portion. The etch mask is removed and the entirety of the lower semiconductor layer within the exposed region is metallized. A first metal semiconductor alloy vertically abutting the insulator region is formed, while exposed surfaces of the stack of two heterogeneous semiconductor layers, which comprises the materials of the upper semiconductor layer, are concurrently metallized to form a second metal semiconductor alloy. An inflection point for current and, consequently, a region of flux divergence are formed at the boundary of the two metal semiconductor alloys.
US07943492B2 Method of forming nitride film and nitride structure
A method of forming a nitride film by hydride vapor phase epitaxy, the method including: sequentially disposing at least one group III metal source including impurities and a substrate in an external reaction chamber and an internal reaction chamber sequentially located in the direction of gas supply and heating each of the external reaction chamber and the internal reaction chamber at a growth temperature; forming a metal chloride by supplying hydrogen chloride gas and carrier gas into the external reaction chamber to react with the group III metal source and transferring the metal chloride to the substrate; and forming the nitride film doped with the impurities on the substrate by reacting the transferred metal chloride with nitrogen source gas supplied to the internal reaction chamber.
US07943491B2 Pattern transfer printing by kinetic control of adhesion to an elastomeric stamp
The present invention provides methods, systems and system components for transferring, assembling and integrating features and arrays of features having selected nanosized and/or microsized physical dimensions, shapes and spatial orientations. Methods of the present invention utilize principles of ‘soft adhesion’ to guide the transfer, assembly and/or integration of features, such as printable semiconductor elements or other components of electronic devices. Methods of the present invention are useful for transferring features from a donor substrate to the transfer surface of an elastomeric transfer device and, optionally, from the transfer surface of an elastomeric transfer device to the receiving surface of a receiving substrate. The present methods and systems provide highly efficient, registered transfer of features and arrays of features, such as printable semiconductor element, in a concerted manner that maintains the relative spatial orientations of transferred features.
US07943489B2 Bonded wafer assembly system and method
A system and method for the removal of superfluous material in a bonded wafer assembly. The method includes cutting a plurality of parallel cuts in a top wafer, the plurality of cuts defining a segment of the top wafer attached to another portion of the top wafer via a tab, inserting a wedge-shaped breaker bar into at least one cut of the plurality of cuts, applying force to the breaker bar to fracture the tab, and removing the segment of the top wafer from the bonded wafer assembly, wherein a bottom wafer remains unsingulated after the removing.
US07943487B2 Method for manufacturing semiconductor device
Suppression of generation of a stripe pattern (unevenness) when an SOI substrate is manufactured by a glass substrate and a single crystal semiconductor substrate bonded to each other. A single crystal semiconductor substrate is irradiated with ions so that a fragile region is formed in the single crystal semiconductor substrate; a depression or a projection is formed in a region of a surface of an insulating layer provided on the single crystal semiconductor substrate, the region corresponding to the periphery of the single crystal semiconductor substrate; the single crystal semiconductor substrate is bonded to a base substrate; thermal treatment is performed thereon to separate the single crystal semiconductor substrate at the fragile region, so that a single crystal semiconductor layer is formed over the base substrate; and the single crystal semiconductor layer in the region corresponding to the periphery is removed.
US07943486B2 Enhancement of electron and hole mobilities in <110> Si under biaxial compressive strain
The present invention provides a semiconductor material that has enhanced electron and hole mobilities that comprises a Si-containing layer having a <110> crystal orientation and a biaxial compressive strain. The term “biaxial compressive stress” is used herein to describe the net stress caused by longitudinal compressive stress and lateral stress that is induced upon the Si-containing layer during the manufacturing of the semiconductor material. Other aspect of the present invention relates to a method of forming the semiconductor material of the present invention. The method of the present invention includes the steps of providing a silicon-containing <110> layer; and creating a biaxial strain in the silicon-containing <110> layer.
US07943484B2 Method for laterally cutting through a semiconductor wafer and optoelectronic component
A method for laterally dividing a semiconductor wafer (1) comprises the method steps of: providing a growth substrate (2); epitaxially growing a semiconductor layer sequence (3), which comprises a functional semiconductor layer (5), onto the growth substrate (2); applying a mask layer (10) to partial regions of the semiconductor layer sequence (3) in order to produce masked regions (11) and unmasked regions (12); implanting ions through the unmasked regions (12) in order to produce implantation regions (13) in the semiconductor wafer (1); and dividing the semiconductor wafer (1) along the implantation regions (13), wherein the growth substrate (2) or at least one part of the growth substrate (2) is separated from the semiconductor wafer.
US07943481B1 Method of forming fine patterns
A method of forming fine patterns comprises laminating respective first, second, and third auxiliary layers over an underlying layer, forming first acid diffusion regions spaced apart from each other and each having a first width within the third auxiliary layer, forming second acid diffusion regions spaced apart from each other and each having a second width wider than the first width within the second auxiliary layer, and forming third acid diffusion regions spaced apart from each other and each having a third width narrower than the first width within the first auxiliary layer, forming first auxiliary patterns separated from each other at an interval of the third width, forming second auxiliary patterns on respective first auxiliary patterns and separated from each other at an interval of the second width, and forming third auxiliary patterns on respective second auxiliary patterns and separated from each other at an interval of the first width by removing the first to third acid diffusion regions, respectively, forming a first hard mask pattern between the first auxiliary patterns and forming a second hard mask pattern on sidewalls of each of the second auxiliary patterns under respective third auxiliary patterns, removing the third auxiliary patterns to expose the second auxiliary patterns, removing the second auxiliary patterns and some of the first auxiliary patterns exposed between the first and second hard mask patterns, and removing some of the first auxiliary patterns exposed by the removal of the second auxiliary patterns.
US07943478B2 Semiconductor device manufacturing method
In a semiconductor device manufacturing method, a surface of a substrate structure including a semiconductor layer is covered with a first film including first and second openings. The first opening is configured as an alignment mark. The second opening is configured as an opening for introducing an impurity into a first predetermined position of the semiconductor layer. In this method, a third opening is formed in the first film, using a photo mask aligned with the first opening used as an alignment mark. The third opening is configured as an opening for introducing an impurity into a second predetermined position of the semiconductor layer.
US07943476B2 Stack capacitor in semiconductor device and method for fabricating the same including one electrode with greater surface area
A stack capacitor in a semiconductor device includes a first capacitor formed on and/or over a semiconductor substrate and a second capacitor formed on and/or over the first capacitor. The first and second capacitors each have a multi-layer laminated structure which includes a lower electrode, a capacitor dielectric layer and an upper electrode. At least two of the lower electrodes and the upper electrodes are arranged vertically with respect to each other to have the same width and/or surface area.
US07943473B2 Minimum cost method for forming high density passive capacitors for replacement of discrete board capacitors using a minimum cost 3D wafer-to-wafer modular integration scheme
Passive, high density, 3d IC capacitor stacks and methods that provide the integration of capacitors and integrated circuits in a wafer to wafer bonding process that provides for the integration of capacitors formed on one wafer, alone or with active devices, with one or more integrated circuits on one or more additional wafers that may be stacked in accordance with the process. Wafer to wafer bonding is preferably by thermo-compression, with grinding and chemical mechanical polishing being used to simply aspects of the process of fabrication. Various features and alternate embodiments are disclosed.
US07943469B2 Multi-component strain-inducing semiconductor regions
A multi-component strain-inducing semiconductor region is described. In an embodiment, formation of such a strain-inducing semiconductor region laterally adjacent to a crystalline substrate results in a uniaxial strain imparted to the crystalline substrate, providing a strained crystalline substrate. In one embodiment, the multi-component strain-inducing material region comprises a first portion and a second portion which are separated by an interface. In a specific embodiment, the concentration of charge-carrier dopant impurity atoms of the two portions are different from one another at the interface.
US07943466B2 Method of forming a semiconductor device having sub-surface trench charge compensation regions
In one embodiment, a semiconductor device is formed having sub-surface charge compensation regions in proximity to channel regions of the device. The charge compensation trenches comprise at least two opposite conductivity type semiconductor layers. A channel connecting region electrically couples the channel region to one of the at least two opposite conductivity type semiconductor layers.
US07943465B2 Method for manufacturing a semiconductor component
A semiconductor component that includes a contact landing pad and a method for manufacturing the semiconductor component. A trench having sidewalls is formed in a semiconductor material and a dielectric material is formed on the sidewalls of the trench. An electrically conductive material is formed on the sidewalls and fills the trench. A multi-layer dielectric structure is formed over the electrically conductive material in the trench, where the multi-layer dielectric material is comprised of a dielectric material of one type sandwiched between dielectric materials of a different type such that an etch rate of the middle layer of dielectric material is different from those of the outer layers of dielectric material. Portions of the middle layer of dielectric material are removed and replaced with electrically conductive material that, in combination with portions of the electrically conductive material in the trench, form a contact landing pad.
US07943461B2 High-voltage semiconductor device and method for manufacturing the same
A high-voltage semiconductor device and a method for manufacturing the same are disclosed. The disclosed high-voltage semiconductor device includes a semiconductor substrate, a first N type well in the semiconductor substrate, a first P type well in the first N type well, second N type wells in the first N type well along a periphery of the first P type well, a gate insulating film and a gate electrode on the first P type well, and first heavily-doped N type impurity regions in the first P type well at opposite sides of the gate electrode.
US07943460B2 High-K metal gate CMOS
A method of forming a semiconductor device is provided that includes forming a Ge-containing layer atop a p-type device regions of the substrate. Thereafter, a first dielectric layer is formed in a second portion of a substrate, and a second dielectric layer is formed overlying the first dielectric layer in the second portion of the substrate and overlying a first portion of the substrate. Gate structures may then formed atop the p-type device regions and n-type device regions of the substrate, in which the gate structures to the n-type device regions include a rare earth metal.
US07943459B2 Semiconductor device and method of manufacturing the semiconductor device
A semiconductor device is provided with a conductor wire and a fuse wire formed in an insulating film over a semiconductor substrate, a first under-pad-wire insulating film formed above the insulating film, a second under-pad-wire insulating film formed on the first under-pad-wire insulating film, a pad wire formed in an area above the conductive wire, in the first and second under-pad-wire insulating films and an opening formed by leaving a part of the first under-pad-wire insulating film in an area above the fuse wire, in the first and second under-pad-wire insulating films, wherein the second under-pad-wire insulating film comprises an element different from that of the first under-pad-wire insulating film.
US07943453B2 CMOS devices with different metals in gate electrodes using spin on low-k material as hard mask
A semiconductor structure and a method of forming the same. The semiconductor structure includes a semiconductor substrate, a gate dielectric layer on top of the semiconductor substrate. The structure also includes a first metal containing region on top of the gate dielectric layer. The structure also includes a second metal containing region on top of the gate dielectric layer wherein the first and second metal containing regions are in direct physical contact with each other. The structure further includes a gate electrode layer on top of both the first and second metal containing regions and the gate electrode layer is in direct physical contact with both the first and second metal containing regions. The structure further includes a patterned photoresist layer on top of the gate electrode layer.
US07943452B2 Gate conductor structure
A gate conductor structure is provided having a barrier region between a N-type device and a P-type device, wherein the barrier region minimizes or eliminates cross-diffusion of dopant species across the barrier region. The barrier region comprises at least one sublithographic gap in the gate conductor structure. The sublithographic gap is formed by using self-assembling copolymers to form a sublithographic patterned mask over the gate conductor structure. According to one embodiment, at least one sublithographic gap is a slit or line that traverses the width of the gate conductor structure. The sublithographic gap is sufficiently deep to minimize or prevent cross-diffusion of the implanted dopant from the upper portion of the gate conductor. According to another embodiment, the sublithographic gaps are of sufficient density that cross-diffusion of dopants is reduced or eliminated during an activation anneal such that changes in Vt are minimized.
US07943451B2 Integration scheme for reducing border region morphology in hybrid orientation technology (HOT) using direct silicon bonded (DSB) substrates
Optimizing carrier mobilities in MOS transistors in CMOS ICs requires forming (100)-oriented silicon regions for NMOS and (110) regions for PMOS. Boundary regions between (100) and (110) regions must be sufficiently narrow to support high gate densities and SRAM cells appropriate for the technology node. This invention provides a method of forming an integrated circuit (IC) substrate containing regions with two different silicon crystal lattice orientations. Starting with a (110) direct silicon bonded (DSB) layer on a (100) substrate, regions in the DSB layer are amorphized and recrystallized on a (100) orientation by solid phase epitaxy (SPE). Lateral templating by the DSB layer is reduced by amorphization of the upper portion of the (110) regions through a partially absorbing amorphization hard mask. Boundary morphology is less than 40 nanometers wide. An integrated circuit formed with the inventive method is also disclosed.
US07943450B2 Gated resonant tunneling diode
A gated resonant tunneling diode (GRTD) that operates without cryogenic cooling is provided. This GRTD employs conventional CMOS process technology, preferably at the 65 nm node and smaller, which is different from other conventional quantum transistors that require other, completely different process technologies and operating conditions. To accomplish this, the GRTD uses a body of a first conduction type with a first electrode region and a second electrode region (each of a second conduction type) formed in the body. A channel is located between the first and second electrode regions in the body. A barrier region of the first conduction type is formed in the channel (with the doping level of the barrier region being greater than the doping level of the body), and a quantum well region of the second conduction type formed in the channel. Additionally, the barrier region is located between each of the first and second electrode regions and the quantum well region. An insulating layer is formed on the body with the insulating layer extending over the quantum well region and at least a portion of the barrier region, and a control electrode region is formed on the insulating layer.
US07943449B2 Semiconductor component structure with vertical dielectric layers
A method for producing a semiconductor structure and a semiconductor component are described.
US07943448B2 Semiconductor device and method of manufacturing the same
Embodiments relate to a semiconductor device and a method for manufacturing the same. According to embodiments, a semiconductor device may include an LDD which may include a space having a first width and may be formed in a semiconductor substrate, a channel area which may be formed in the semiconductor substrate within a space having a first width, a gate insulating layer which has a width wider than the first width and may be formed on an upper side of the channel area on the semiconductor substrate, a gate which may be formed with the first width on the gate insulating layer, and a spacer including a first spacer formed at both sides of the gate insulating layer and a second spacer formed at sidewalls of the gate.
US07943441B2 Method of forming thin film transistor array substrate
A method of forming a thin-film transistor array substrate is provided. A first mask is used to define a source, a drain and a channel on a substrate. A dielectric layer is formed to cover the source, the drain, the channel and the substrate. A second mask is used to define a patterned photoresist and the dielectric layer. A transparent conductive layer is formed to cover the patterned photoresist and the substrate. A lift-off process is performed to remove the patterned photoresist and a portion of the transparent conductive layer disposed on the patterned photoresist. A third mask is used to define a gate disposed on the dielectric layer.
US07943439B2 Method for manufacturing semiconductor apparatus
A manufacturing method is provided for manufacturing a semiconductor apparatus including a main semiconductor device and a subsidiary semiconductor device, which facilitates preventing characteristics variations from causing and reducing the manufacturing costs. The method includes forming p-type well region in the surface portion of single-crystal semiconductor substrate of a main semiconductor device, mounting a single-crystal silicon diode above p-type well region with an insulator film interposed between diode and p-type well region for forming subsidiary semiconductor device, forming an insulator film on the main semiconductor device such that single-crystal silicon diode is covered with insulator film for fixing single-crystal silicon diode to single-crystal semiconductor substrate, and forming a metal film on the main semiconductor device for further forming a cathode side wiring on n-type cathode region in single-crystal silicon diode and an anode side wiring on p-type anode region in single-crystal silicon diode.
US07943438B2 Structure and method for a silicon controlled rectifier (SCR) structure for SOI technology
A design structure is embodied in a machine readable medium for designing, manufacturing, or testing a design. The design structure includes a P+-N body diode and an N+-P body diode. The P+-N body diode and the N+-P body diode are laterally integrated.
US07943435B2 Underfill film having thermally conductive sheet
An underfill film for an electronic device includes a thermally conductive sheet. The electronic device may include a printed circuit board, an electrical component, an underfill, and the thermally conductive sheet. The underfill is situated between the circuit board and the component. The thermally conductive sheet is situated within the underfill, and together with the underfill, constitutes the underfill film. The device may include solder bumps affixing the component to the circuit board, the underfill film having holes within which the solder bumps are aligned. There may be solder bumps on the underside of the circuit board promoting heat dissipation. There may be heat sinks on the circuit board to which the thermally conductive sheet is affixed promoting heat dissipation. The thermally conductive sheet may be affixed to a chassis promoting heat dissipation. The thermally conductive sheet thus promotes heat dissipation from the component to at least the circuit board.
US07943426B2 Package structure for integrated circuit device and method of the same
The present invention discloses a package structure for an integrated circuit device and method for manufacturing the same. The method includes providing a wafer with multiple integrated circuit devices; providing an extendable substrate having a first surface supporting the wafer; forming multiple anti-elongation layers on a second surface of the extendable substrate, the second surface being opposite to the first surface; forming multiple recesses in the wafer for separating the integrated circuit devices from each other; elongating the extendable substrate to enlarge the multiple recesses; and forming an insulating layer to fill the recesses and cover multiple integrated circuit devices.
US07943422B2 Wafer level pre-packaged flip chip
Methods for producing a flip chip package by prepackaging one or more dice on a semiconductor wafer are provided. An embodiment of the method includes applying an adhesive to a first side of a finished wafer, where a number of dice are located. The active layer of the dice is on the first side of the finished wafer. The method further includes forming an array of conductive elements within the adhesive, where the array of conductive elements is electrically coupled to an array of connection pads on a die. The wafer can be diced to provide pre-packaged chips. To provide greater mounting densities, two or more dice may be coupled before application of the adhesive layer.
US07943419B2 Organic triodes with novel grid structures and method of production
An organic semiconductor device is provided. The device has a first electrode and a second electrode, with an organic semiconductor layer disposed between the first and second electrodes. An electrically conductive grid is disposed within the organic semiconductor layer, which has openings in which the organic semiconductor layer is present. At least one insulating layer is disposed adjacent to the electrically conductive grid, preferably such that the electrically conductive grid is completely separated from the organic semiconductor layer by the insulating layer. Methods of fabricating the device, and the electrically conductive grid in particular, are also provided. In one method, openings are formed in an electrically conductive layer with a patterned die, which is then removed. In another method, an electrically conductive layer and a first insulating layer are etched through the mask to expose portions of a first electrode. In yet another method, a patterned die is pressed into a first organic semiconductor layer to create texture in the surface of the first organic semiconductor layer, and then removed. An electrically conductive material is then deposited onto the first organic semiconductor layer from an angle to form a grid having openings as a result of the textured surface and the angular deposition. In each of the methods, insulating layers are preferably deposited or otherwise formed during the process to completely separate the electrically conductive layer from previously and subsequently deposited organic semiconductor layers.
US07943418B2 Removing undesirable nanotubes during nanotube device fabrication
Fabricating single-walled carbon nanotube transistor devices includes removing undesirable types of nanotubes. These undesirable types of nanotubes may include nonsemiconducting nanotubes, multiwalled nanotubes, and others. The undesirable nanotubes may be removed electrically using voltage or current, or a combination of these. This approach to removing undesirable nanotubes is sometimes referred to as “burn-off.” The undesirable nanotubes may be removed chemically or using radiation. The undesirable nanotubes of an integrated circuit may be removed in sections or one transistor (or a group of transistors) at a time in order to reduce the electrical current used or prevent damage to the integrated circuit during burn-off.
US07943413B2 Vibration sensor and method for manufacturing the vibration sensor
A method for manufacturing a vibration sensor including forming a sacrifice layer at one part of a front surface of a semiconductor substrate of monocrystalline silicon with a material isotropically etched by an etchant for etching the semiconductor substrate, forming a thin film protective film with a material having resistance to the etchant on the sacrifice layer and the front surface of the semiconductor substrate at a periphery of the sacrifice layer, forming a thin film of monocrystalline silicon, polycrystalline silicon, or amorphous silicon on an upper side of the sacrifice layer, opening a backside etching window in a back surface protective film having resistance to the etchant for etching the semiconductor substrate formed on a back surface of the semiconductor substrate, forming a through-hole in the semiconductor substrate by etching the semiconductor substrate anisotropically by using crystal-oriented etching by applying the etchant from the back surface window, then etching the sacrifice layer isotropically by the etchant after the etchant reaches the front surface of the semiconductor substrate, and then etching the semiconductor substrate anisotropically by using crystal-oriented etching from a front side by the etchant spread to a space formed after the sacrifice layer is removed, and forming a holder for supporting the thin film on an upper surface of the semiconductor substrate by removing the thin film protective film partially.
US07943410B2 Embedded microelectromechanical systems (MEMS) semiconductor substrate and related method of forming
An embedded MEMS semiconductor substrate is set forth and can be a starting material for subsequent semiconductor device processing. A MEMS device is formed in a semiconductor substrate, including at least one MEMS electrode and a buried silicon dioxide sacrificial layer has been applied for releasing the MEMS. A planarizing layer is applied over the substrate, MEMS device and MEMS electrode. A polysilicon protection layer is applied over the planarizing layer. A silicon nitride capping layer is applied over the polysilicon protection layer. A polsilicon seed layer is applied over the polysilicon nitride capping layer. The MEMS device is released by removing at least a portion of the buried silicon dioxide sacrificial layer and an epitaxial layer is grown over the polysilicon seed layer to be used for subsequent semiconductor wafer processing.
US07943409B2 Method of fabricating image sensor photodiodes using a multi-layer substrate and contact method and the structure thereof
The present invention relates to a photodiode of an image sensor using a three-dimensional multi-layer substrate, and more particularly, to a method of implementing a buried type photodiode and a structure thereof, and a trench contact method for connecting a photodiode in a multi-layer substrate and a transistor for signal detection.
US07943406B2 LED fabrication via ion implant isolation
A semiconductor light emitting diode includes a semiconductor substrate, an epitaxial layer of n-type Group III nitride on the substrate, a p-type epitaxial layer of Group III nitride on the n-type epitaxial layer and forming a p-n junction with the n-type layer, and a resistive gallium nitride region on the n-type epitaxial layer and adjacent the p-type epitaxial layer for electrically isolating portions of the p-n junction. A metal contact layer is formed on the p-type epitaxial layer. Some embodiments include a semiconductor substrate, an epitaxial layer of n-type Group III nitride on the substrate, a p-type epitaxial layer of Group III nitride on the n-type epitaxial layer and forming a p-n junction with the n-type layer, wherein portions of the epitaxial region are patterned into a mesa and wherein the sidewalls of the mesa comprise a resistive Group III nitride region for electrically isolating portions of the p-n junction. In method embodiments disclosed, the resistive border is formed by forming an implant mask on the p-type epitaxial region and implanting ions into portions of the p-type epitaxial region to render portions of the p-type epitaxial region semi-insulating. A photoresist mask or a sufficiently thick metal layer may be used as the implant mask. In some method embodiments, a mesa is formed in the epitaxial region prior to implantation. During implantation, the epiwafer is mounted at an angle such that ions are implanted directly into the sidewalls of the mesa, thereby rendering portions of the mesa semi-insulating. The epiwafer may be rotated during ion implantation.
US07943405B2 Liquid crystal display device and fabricating method thereof
A liquid crystal display panel and a fabricating method thereof comprising an image sensing capability, image scanning, and touch inputting. In the liquid crystal display device, a gate line and a data line are formed to intersect each other on a substrate to define a pixel area in which a pixel electrode is positioned. A first thin film transistor is positioned at an intersection area of the gate line and the data line. A sensor thin film transistor senses light having image information and supplied with a first driving voltage from the data line. A driving voltage supply line is positioned in parallel to the gate line to supply a second driving voltage to the sensor thin film transistor.
US07943404B2 Integrated millimeter wave antenna and transceiver on a substrate
A semiconductor chip integrating a transceiver, an antenna, and a receiver is provided. The transceiver is formed on a front side of a semiconductor substrate. At least one through substrate via provides electrical connection between the transceiver and the backside of the semiconductor substrate. The antenna, which is connected to the transceiver, is formed in a dielectric layer on the front side. The reflector plate is connected to the through substrate via, and is formed on the backside. The separation between the reflector plate and the antenna is about the quarter wavelength of millimeter waves, which enhances radiation efficiency of the antenna. An array of through substrate trenches may be formed and filled with a dielectric material to reduce the effective dielectric constant of the material between the antenna and the reflector plate, thereby reducing the wavelength of the millimeter wave and enhance the radiation efficiency.
US07943400B2 Integrated circuit device with electronically accessible device identifier
An semiconductor device having a plurality of fabrication layers. A first region of a first fabrication layer of the semiconductor device is revised. To signal the revision, a connectivity structure in a second region of the first fabrication layer is omitted to interrupt an otherwise continuous signal path that extends through a plurality of interconnection layers of the semiconductor device.
US07943397B2 Methods and algorithms for cell enumeration in low-cost cytometer
The enumeration of cells in fluids by flow cytometry is widely used across many disciplines such as assessment of leukocyte subsets in different bodily fluids or of bacterial contamination in environmental samples, food products and bodily fluids. For many applications the cost, size and complexity of the instruments prevents wider use, for example, CD4 analysis in HIV monitoring in resource-poor countries. The novel device, methods and algorithms disclosed herein largely overcome these limitations. Briefly, all cells in a biological sample are fluorescently labeled, but only the target cells are also magnetically labeled. The labeled sample, in a chamber or cuvet, is placed between two wedge-shaped magnets to selectively move the magnetically labeled cells to the observation surface of the cuvet. An LED illuminates the cells and a CCD camera captures the images of the fluorescent light emitted by the target cells. Image analysis performed with a novel algorithm provides a count of the cells on the surface that can be related to the target cell concentration of the original sample. The compact cytometer system provides a rugged, affordable and easy-to-use technique, which can be used in remote locations.
US07943396B2 Peptide-coated nanoparticles with graded shell compositions
A peptide-coated nanoparticle that includes a nanocrystal core surrounded by a graded shell that is composed of at least two different semiconductor molecules. At least one peptide is attached to the surface of the graded shell to render the nanoparticle biocompatible. The nanocrystal core and graded shell are optionally annealed with ultra violet radiation prior to and/or after attachment of the peptide(s).
US07943394B2 Method and device for high sensitivity detection of the presence of DNA and other probes
The present invention provides a method for capacitive detection of the presence of target sample on a substrate, which comprises the steps of: binding a target sample to selective binding sites on the substrate, the target sample being directly or indirectly labeled with conductive labels, and sensing the presence of the bound conductive labels to a binding site to thereby determine the presence of the target sample. The sensing step is carried out by a capacitive detection of the presence of the conductive labels. The present invention also provides a capacitive sensor device for determining the presence of a target sample. Conductive labels are directly or indirectly couplable to the target sample. The capacitive sensor device comprises a substrate having attached thereto a binding site able to selectively bind a target sample, a capacitive sensor element, and sensing circuitry for determining the presence of a target sample bound to the binding site by application of electrical signals to a capacitive sensor element. The capacitive sensor element comprises a set of at least two electrodes with non-conductive surfaces in a region associated with the binding site.
US07943392B2 Discrimination medium, discrimination method, article to be discriminated, and discrimination apparatus
A discrimination medium cannot be easily falsified. Since the visibility of the discrimination medium is unique, the discrimination medium is superior in determination of the authenticity. The discrimination medium is structured such that a cholesteric liquid crystal layer 106 and a multilayer film 103 having plural light transparent films which are laminated and are different from each other in refraction index are laminated. The reflection light reflected by the discrimination medium includes circular polarization lights which are different in polarization direction, and the discrimination medium has unique optical characteristics. A discrimination method using the above unique optical characteristics, an article to be discriminated by the discrimination medium, and a discrimination apparatus using the above unique optical characteristics are provided.
US07943386B2 Apparatus and method for determining the volume fractions of the phases in a suspension
An apparatus for determining the volume fractions of the phases in a suspension includes a body, a channel structure, which is formed in the body, and an inlet area and a blind channel, which is fluidically connected to and capable of being filled via the same. Furthermore, a drive for imparting the body with rotation, so that phase separation of the suspension in the blind channel takes place, is provided. The blind channel includes such a channel cross-section and/or such wetting properties that, when filling same via the inlet area, higher capillary forces act in a first cross-sectional area than in a second cross-sectional area, so that at first the first cross-sectional area fills in the direction from the inlet area toward the blind end of the blind channel and then the second cross-sectional area fills in the direction from the blind end toward the inlet area.
US07943383B2 Apparatus and method for automatically determining the validity of white blood sample measurements based on the characteristics of optical scattering data
A blood analyzer configured to prevent an abnormal number of white blood cells caused by lipid particles or red blood cells of poor hemolysis from being output. The blood analyzer includes a system for obtaining a first white blood cell number and a system for obtaining a second white blood cell number. The analyzer also includes an output device for outputting the second white blood cell number, and a system for determining whether the second white blood cell number is abnormal. The output device is configured to output the first white blood cell number when the second white blood cell number has been determined to be abnormal.
US07943382B2 Method for inspecting fat-soluble vitamin and/or fat-soluble food factor by saliva analysis
For a method for inspecting in vivo migration of fat soluble vitamins and/or fat soluble food factors in the ingestion of a drug or a health supplement, it is necessary to use saliva as a specimen, to contact a saliva collecting tool with a certain amount of saliva to absorb for collection, and to select a solvent for efficiently extracting a measurement target component from the saliva collecting tool. Accordingly, there are provided a method for inspecting in vivo migration of fat soluble vitamins and/or fat soluble food factors in the ingestion of a drug or a health supplement, by using saliva as a specimen to determine; the property of a saliva collecting tool; and a method for extracting from the saliva collecting tool.
US07943381B2 Method for testing specimens located at a plurality of service sites
A system for automatically testing a fluid specimen, e.g., urine, to indicate the presence of specified chemical components in the specimen. The system preferably utilizes an assaying device comprised of a collection cup and a cap which carries at least one test strip. The device includes an integrated aliquot delivery mechanism actuatable to wet the test strip with an aliquot delivered from the fluid specimen. The assaying device is configured to operate in conjunction with an electronic reader device capable of actuating the aliquot delivery mechanism and reading the reaction of the test strip. A preferred reader device defines a keyed receptacle for accommodating a complementary shaped cup housing in a particular orientation. The reader device is comprised of a camera for capturing the image of a test strip, an actuator for actuating an aliquot delivery mechanism, and a microprocessor/controller for (1) controlling the camera and actuator and (2) processing the image.
US07943380B2 Leak detection materials and methods
A leak detection material and method of introducing the leak detection material into a fluid system such as a climate control system, an engine oil system, or a fuel system is described. The leak detection material can be a dye delivery composition including a mixture of leak detection dye and a solid carrier.
US07943378B2 Tissue engineering
The present invention relates, in general, to tissue engineering and, in particular, to a method of extending the lifespan of cells suitable for use in vascular engineering.
US07943377B2 Process for plasmid DNA fermentation
Improvements in plasmid DNA production technology are needed to insure the economic feasibility of future DNA vaccines and DNA therapeutics. General methods are described, by means of which it is possible to dramatically increase plasmid DNA productivity in a fermentor. These processes feature Fed-batch fermentation strategies, combined with novel growth and induction phase temperature shifts.
US07943372B2 Microbiological test device, assembly and method
The device for microbiological testing of a sample of liquid includes an envelope and a filter membrane, the envelope including a removable body and a support for the membrane in the wetted state; the support including a sponge and the removable body including a flexible wall adapted to move toward the membrane, when the device is subjected to a reduced pressure and to return to its initial position when the reduced pressure ceases. The assembly includes a device of the above kind and a clamp adapted to grip the device in the manner of a vise. The method includes the step of obtaining such a device, of passing the sample between the inlet aperture and the outlet aperture of the device, of subjecting the device to a reduced pressure, of making the reduced pressure cease, and then of detecting the presence of microorganisms on the membrane of the device.
US07943371B1 System and testing biological and chemical agents using two or more cartridges simulating systems in the body and methods
The present invention relates to joining two or more cartridges containing cell or tissue cultures from different organs found in the human body in fluid connection. It includes a vitro method and system for testing chemicals and agents as they pass through organs other than the brain or combinations of body systems including the brain. It greatly enhances the ability for researchers to test a proposed chemical or agent on human cells and tissue prior to testing it in vivo. Often, it is found that chemicals or agents have different reactions when tested on a single organ in vitro or in animals, than it does in the human body.
US07943368B2 Reducing time to result for blood bank diagnostic testing
Methods for reducing time to result in blood bank diagnostic testing with an agitation device and a low ionic strength solution are disclosed. Specifically provided are methods for reducing incubation time for antigen-antibody reactions in an immunohematologic assay by subjecting the assay reactants to incubation with agitation and optionally additionally a low ionic strength diluent.
US07943367B2 High-throughput electroporation chamber with functional lid for risk reduction
A chamber that includes electrical contacts and a protective lid with a manually operated release is designed to receive a multi-well electroporation plate and to allow high-throughput electroporation on the well contents with minimal risk of electrical shock to the user and minimal opportunity for sample loss and contamination.
US07943362B2 Biosynthesis of phloroglucinol and preparation of 1,3-dihydroxybenzene therefrom
The present invention provides methods, enzymes, and cells for the biosynthetic production of phloroglucinol from malonyl-CoA, which is ultimately obtained from simple starting materials such as glucose; also provided are methods for preparing derivatives of biosynthetic phloroglucinol, including, e.g., resorcinol.
US07943361B2 Mutants of mycobacteria and process thereof
The present invention provides mutant Mycobacterium strains harboring a modified tyrosine phosphatase gene (mptpA or mptpB) wherein the mutant Mycobacterium strain is incapable of expressing the active tyrosine phosphatase. The invention provides a method for developing the said mutant strain from either Mycobacterium tuberculosis or Mycobacterium bovis. The mptpA or mptpB gene may be modified by replacing the internal sequences with an antibiotic resistance marker gene, which disrupts the expression of the active gene. The invention further provides a recombinant vector comprising the modified mptpA or mptpB which may be used to develop the mutant strains of mycobacteria. The invention provides a method to assess the role of tyrosine phosphatases MptpA and MptpB in the virulence and pathogenesis of Mycobacterium which can be used as potential targets for developing anti-tubercular drug.
US07943358B2 Polymerase enhancing factor (PEF) extracts, PEF protein complexes, isolated PEF protein, and methods for purifying and identifying
The invention provides novel extracts, proteins, and complexes that improve the polymerization activity of nucleic acid polymerases. Included within the aspects of the invention are methods for identifying compositions with a polymerase enhancing activity, methods for purifying and using these compositions, and specific extracts, proteins, and complexes that function to enhance polymerase activity. As an example, specifically described is nucleotide and amino acid sequence information for a Pyrococcus furiousus PEF (P45), which was used to produce a recombinant PEF.
US07943356B2 Alcohol dehydrogenase for the stereoselective production of hydroxy compounds
The invention relates to a DNA sequence encoding an NADP-dependent alcohol dehydrogenase, to a vector containing at least one copy of the DNA sequence and to prokaryotic or eukaryotic host cells that are transformed or transfected with the DNA sequence. The invention also relates to the NADP-dependent alcohol dehydrogenase, to a method for the production and the use of the alcohol dehydrogenase and to a method for the stereoselective production of secondary alcohols.
US07943353B2 Multi-layer cell encapsulation for tissue engineering
A multi-layered microcapsule has an inner extracellular matrix and an outer shell. The inner extracellular matrix includes a first inner layer of biopolymer and a second intermediate layer of polymer that provides partial immune-protection and holds the first layer in place. The outer shell can form an exoskeleton to provide mechanical stability. Each of the individual layers can be varied to optimize mechanical stability, cell function, and immuno-protection.
US07943350B2 Methods for degrading lignocellulosic materials
The present invention relates to methods for degrading a lignocellulosic material, comprising: treating the lignocellulosic material with an effective amount of one or more cellulolytic enzymes in the presence of at least one surfactant selected from the group consisting of a secondary alcohol ethoxylate, fatty alcohol ethoxylate, nonylphenol ethoxylate, tridecyl ethoxylate, and polyoxyethylene ether, wherein the presence of the surfactant increases the degradation of lignocellulosic material compared to the absence of the surfactant. The present invention also relates to methods for producing an organic substance, comprising: (a) saccharifying a lignocellulosic material with an effective amount of one or more cellulolytic enzymes in the presence of at least one surfactant selected from the group consisting of a secondary alcohol ethoxylate, fatty alcohol ethoxylate, nonylphenol ethoxylate, tridecyl ethoxylate, and polyoxyethylene ether, wherein the presence of the surfactant increases the degradation of lignocellulosic material compared to the absence of the surfactant; (b) fermenting the saccharified lignocellulosic material of step (a) with one or more fermenting microorganisms; and (c) recovering the organic substance from the fermentation.
US07943349B2 Modified thermoplastic starch from Ophiostoma ulmi polysaccharide conversion
A novel modified thermoplastic starch is manufactured from a native starch using a polysaccharide produced by the fungus species Ophiostoma ulmi, by growing a culture in a yeast extract medium; adding the native starch; mixing, and harvesting the modified thermoplastic starch. The modified thermoplastic starch may be used in the manufacture of a biodegradable plastic which exhibits low water absorbency and high tensile strength. The plastic may be used to manufacture films or molding products by casting, extrusion, injection, or compression techniques.
US07943342B2 Nucleic acids encoding IL-13 binding agents
Agents (e.g., antibodies and fragments thereof) that bind specifically to IL 13 and modulate the ability of IL-13 to interact with IL-13 receptors and signaling mediators are disclosed.
US07943341B2 DNA construct and process for the fermentative production of fusion proteins
A DNA construct that allows the inexpensive production of a target protein in E. coli, consisting of a nucleic acid sequence encoding a signal peptide which is operably linked with a gene coding for a carrier protein which is linked with a gene coding for the target protein via a gene coding for a cleavable sequence S, wherein the gene coding for a carrier protein is the spy gene from E. coli.
US07943337B2 Method for screening a protease
There is provided a method for specifically determining a glycated β-chain N-terminal of glycated hemoglobin using enzymes without a separation operation, and a determination reagent kit therefor. A protease that cleaves a glycated amino acid and/or a glycated peptide from a glycated β-chain N-terminal without substantially cleaving a glycated amino acid or a glycated peptide from a glycated α-chain N-terminal of glycated hemoglobin or a fragment thereof is screened. The method of specifically determining a glycated β-chain N-terminal of glycated hemoglobin and the determination reagent kit are provided by using the protease obtained by the screening method. According to the present invention, a glycated β-chain N-terminal of glycated hemoglobin can specifically be determined without a separation operation.
US07943336B2 Cutinase for detoxification of feed products
The present invention relates to a method comprising treatment with cutinase for detoxification of feed products contaminated by the mycotoxin zearalenone.
US07943334B2 Method of detecting allergen
The present invention provides an immunological detection method that can detect milk allergens, allergens of albumen, flour, buckwheat and peanut with high sensitivity in foods containing these allergens regardless they are denatured/native, and a detection kit to be used therefor. It is a method for detecting allergens by using 2 or more monoclonal antibodies recognizing native and denatured milk allergens, native and denatured albumen allergens, native and denatured flour allergens, native and denatured buckwheat allergens, and native and denatured peanut allergens, using asl casein which is the main protein of milk casein, β-lactoglobulin which is the main protein of whey, ovalubumin and ovomucoid which are main proteins of albumen, gliadin which is the main protein of flour, protein with a molecular weight of 24 kDa and 76 kDa which are main proteins of buckwheat, and Ara h1 which is the main protein of peanut as an index.
US07943327B2 Simultaneous assay of target and target-drug binding
Whole cell, simultaneous target and drug-target assay using differentially labeled antibodies and flow cytometry. First antibody binds to total target and second antibody binds to the drug binding site of the target, thus drug binding will competitively inhibit the second antibody allowing for a competitive inhibition assay of drug-target binding. The assay allows for whole cell analysis and even analysis of mixed populations of cells, yet provides detailed kinetic assessment of drug activity.
US07943323B2 Methods for differentiating and monitoring parathyroid and bone status related diseases
The present invention relates to novel methods and devices for differentiating in a patient parathyroid diseases, such as hyperparathyroidism and related bone diseases, from normal or non-disease states. One detects whole or non-fragmented (1 to 84) parathyroid hormone in a biological sample and also a large non-whole parathyroid hormone peptide fragment that can function as a parathyroid hormone antagonist. By either comparing values or using independently the value of either the large non-whole parathyroid hormone peptide fragment, the whole parathyroid hormone, or the combination of these values one is able to differentiate parathyroid and bone related disease states, as well as differentiate such states from normal states.
US07943317B2 Polymorphism in the Apo(a) gene predict responsiveness to acetylsalicylic acid treatment
This invention relates to nucleotide polymorphisms in the human Apo(a) gene and to the use of Apo(a) nucleotide polymorphisms in identifying whether a human subject will respond or not to treatment with acetylsalicylic acid.
US07943316B2 Immunostimulatory oligonucleotides and uses thereof
Oligonucleotides containing the non-palindromic sequence motif: X1X2X3X4X5X6X7X8, wherein X1 is C, T, G or A (preferably T or C); wherein X2 is C, T, G or A; wherein X7 is C, T, G or A (preferably G); at least three, and preferably all, of X3, X4, X5, X6 and X8 are T; and with the proviso that, in the motif, a C does not precede a G (in other terms, the nucleic acid motif does not consist of a CpG oligonucleotide), that modulate the immune response of animals of the order Primate, including humans, are disclosed. This immune modulation is characterized by stimulation of proliferation, differentiation, cytokine production and antibody production on B-cells and cell differentiation on plasmacytoid dendritic cells.
US07943315B2 Methods for testing milk
The disclosure is related generally to methods for testing mammary fluid (including milk) to establish or confirm the identity of the donor of the mammary fluid. Such methods are useful in the milk-bank business to improve safety.
US07943314B2 Methods of detecting viability-associated molecules
A method of detecting a molecule associated with viability of one or more cells or organisms in a sample comprises the initial step of contacting the sample with an enzyme, which enzyme is capable of adding or removing a chemical moiety to or from a nucleic acid molecule in the presence of the molecule associated with viability of the of the one or more cells or organisms. This thereby generates a novel detectable nucleic acid molecule. The next step involves detecting the presence of the molecule associated with viability of the one or more cells or organisms by detecting the novel nucleic acid molecule generated only in the presence of the molecule associated with viability of the one or more cells or organisms. A most preferred molecule associated with viability is ATP, although NAD may also be detected. A preferred enzyme for use in the methods is ligase. The method has numerous applications, in particular in monitoring viability of cells, toxicology testing and determining whether there is contamination in a sample or on a surface. Kits are also provided for carrying out the methods.
US07943309B2 HLA alleles associated with adverse drug reactions and methods for detecting such
This invention relates to a method of determining the presence of certain HLA alleles, such as HLA-B*1502 or HLA-B*5801, and a kit for carrying out this method. Also disclosed is a method for assessing whether a patient is at risk for developing adverse drug reactions (e.g., Stevens-Johnson syndrome, toxic epidermal necrolysis, or hypersensitivity syndrome) based on the presence or absence of a genetic marker (e.g., HLA-B*1502, HLA-B*5801, or HLA-B*4601).
US07943308B2 Methods and nucleic acids for the detection of metastasis of colon cell proliferative disorders
The invention provides methods, nucleic acids and kits for detecting metastasis of colon cell proliferative disorders. The invention discloses genomic sequences the methylation patterns of which have utility for the improved detection of metastasis of colon cell proliferative disorders, thereby enabling the improved diagnosis and treatment of patients.
US07943306B2 Gene expression signature for prediction of human cancer progression
Methods are provided for classification of cancers by the expression of a set of genes referred to as the core serum response (CSR), or a subset thereof. The expression pattern of the CSR in normal tissues correlates with that seen in quiescent fibroblasts cultured in the absence of serum, while cancer tissues can be classified as having a quiescent or induced CSR signature. Patients with the induced CSR signature have a higher probability of metastasis. Classification according to CSR signature allows optimization of treatment, and determination of whether on whether to proceed with a specific therapy, and how to optimize dose, choice of treatment, and the like.
US07943301B2 DNA conformational switches as sensitive electronic sensors of analytes
The electrical conductivity of DNA and other oligonucleotide constructs is dependent on its conformational state. Such a dependence may be harnessed for the electronic sensing of external analytes, for instance, adenosine. Such a DNA sensor incorporates an analyte receptor, whose altered conformation in the presence of bound analyte switches the conformation, and hence, the conductive path between two oligonucleotide stems, such as double-helical DNA. Two distinct designs for such sensors are described that permit significant electrical conduction through a first or “detector” double-helical stem only in the presence of the bound analyte. In the first design, current flows through the analyte receptor itself whereas, in the second, current flows in a path adjacent to the receptor. The former design may be especially suitable for certain categories of analytes, including heterocycle-containing compounds such as adenosine, whereas the latter design should be generally applicable to the detection of any molecular analyte, large or small. Since analyte detection in these DNA sensors is electronic, the potential exists for their application in rapid and automated chip-based detection of small molecules as well as of proteins and other macromolecules.
US07943294B2 Methods for detecting oncofetal fibronectin
Methods and products for the detection of oncofetal fibronectin indicating molecules in samples are provided. Methods for imaging of oncofetal fibronectin are provided. In some methods provided herein, the sample is treated with a reagent and/or contacted with a non-specific binder. Provided are methods for testing subjects to ascertain health and disease status and to assess the risk of developing a disease or condition. Methods for detecting the presence of oncofetal fibronectin indicating molecules by a variety of methods such as immunoassays and mass spectrometry also are provided. Methods and products for detection of oncofetal fibronection for selection of concepti are provided.
US07943290B2 Method of forming fine pattern using azobenzene-functionalized polymer and method of manufacturing nitride-based semiconductor light emitting device using the method of forming fine pattern
Provided is a method of forming a fine pattern having a pattern dimension of 1 μm or less, repeatedly with reproducibility. The method of forming the fine pattern includes: forming an azobenzene-functionalized polymer film on an etched layer; irradiating the azobenzene-functionalized polymer film using an interference laser beam to form a patterned azobenzene-functionalized polymer film having fine-patterned surface relief gratings by a photophysical mass transporting of the azobenzene-functionalized polymer; etching the etched layer using the azobenzene-functionalized polymer film having the surface relief grating patterns as an etching mask; and removing the patterned azobenzene-functionalized polymer film.
US07943287B2 Method for manufacturing display device
An object is to provide a display device that can be manufactured with increased use efficiency of a material by a simplified manufacturing process and a manufacturing technique thereof. A light-absorbing layer is formed, an insulating layer is formed over the light-absorbing layer, the light-absorbing layer and the insulating layer are selectively irradiated with laser light, so that an irradiated region of the light-absorbing layer and an irradiated region of the insulating layer are removed, and accordingly an opening is formed in the light-absorbing layer and the insulating layer, and a conductive film is formed in the opening so as to be in contact with the light-absorbing film. The conductive film is formed in the opening so as to be in contact with the exposed light-absorbing layer, so that the light-absorbing layer and the conductive film are electrically connected to each other with the insulating layer interposed therebetween.
US07943278B2 Low friction electrostatographic imaging member
Present embodiments pertain to an improved electrostatographic imaging member having low contact friction surfaces to ease sliding mechanical interaction and suppressing abrasion/wear failure and methods of preparing thereof. The improved imaging member has layers comprising one or two low surface energy polymeric materials that enhance the physical and mechanical functions and reduce the layers surface contact friction of the imaging member to extend service life.
US07943275B2 Structure for pattern formation, method for pattern formation, and application thereof
A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.
US07943269B2 Ion-/proton-conducting apparatus and method
A c-axis-oriented HAP thin film synthesized by seeded growth on a palladium hydrogen membrane substrate. An exemplary synthetic process includes electrochemical seeding on the substrate, and secondary and tertiary hydrothermal treatments under conditions that favor growth along c-axes and a-axes in sequence. By adjusting corresponding synthetic conditions, an HAP this film can be grown to a controllable thickness with a dense coverage on the underlying substrate. The thin films have relatively high proton conductivity under hydrogen atmosphere and high temperature conditions. The c-axis oriented films may be integrated into fuel cells for application in the intermediate temperature range of 200-600° C. The electrochemical-hydrothermal deposition technique may be applied to create other oriented crystal materials having optimized properties, useful for separations and catalysis as well as electronic and electrochemical applications, electrochemical membrane reactors, and in chemical sensors.
US07943265B2 Fuel cell system
A fuel cell system (50) includes pressure obtaining means (4) for obtaining the pressure in a hydrogen system (anode (1b)) of a fuel cell (1), pressure estimation means (10) for estimating the hydrogen partial pressure in the hydrogen system. Further, the fuel cell system (50) includes impurity concentration estimation means (10) for estimating the impurity concentration in the hydrogen system. That is, the impurity concentration estimation means (10) estimates the impurity concentration taking the present state of the hydrogen system into consideration. Thus, the impurity concentration estimation means (10) accurately estimates the impurity concentration in the hydrogen system of the fuel cell (1).
US07943261B2 Method of operating fuel cell system and fuel cell system
A method of operating a fuel cell capable of suppressing degradation of a fuel cell caused by starting and stopping of the fuel cell, including carrying out a restoring operation by decreasing a voltage of the cathode following termination of the fuel cell.
US07943255B2 Hydrogen-absorption alloy electrode
A method of manufacturing a hydrogen-absorption alloy electrode which comprises particles of a hydrogen-absorption alloy that comprises a rare earth element, Ni, Co and Al. The method comprises subjecting the hydrogen-absorption alloy particles to an alkaline treatment in a 10 to 50 weight % NaOH solution at 60 to 140° C. for 0.5 to 5 hours such that on the surface of the particles (amount of Al on surface/amount of Al in alloy)<(amount of Co on surface/amount of Co in alloy).
US07943253B2 Sealed battery and manufacturing method therefor
A sealed battery according to an aspect of the invention includes: a flat electrode assembly 11 having a plurality of copper or copper alloy negative electrode substrate exposed portions 15 at one end; and a copper or copper alloy collector 181 attached to one side of the exposed portions 15 and a copper or copper alloy collector receiving part 182 attached to the other side. The collector 181 and the collector receiving part 182 respectively include: a planar part 18a including a part in contact with and resistance-welded to the exposed portions 15; a first bent part 18b extending from the planar part 18a and bent at the bottom side of the exposed portions 15 into a direction away from the substrates; and a second bent part 18c provided at the leading side of the negative electrode substrate exposed portions 15.
US07943252B2 Battery module of improved safety and middle or large-sized battery pack containing the same
Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being adjacent to each other, wherein the battery module is fixed such that the stacked state of the battery cells or the unit modules is maintained even when the volume of the battery cells or the unit modules changes at the time of charging and discharging the battery cells or the unit modules, and a portion of an electrode terminal connection region between the battery cells or between the unit modules is weak with respect to the volume expansion of the battery cells or the unit modules such that an expansion stress caused by the swelling of the battery cells is concentrated on the electrode terminal connection region, whereby the electrode terminal connection region is broken, and therefore, an electrical cut-off occurs at the electrode terminal connection region, when the swelling exceeds a predetermined value.
US07943251B2 Rechargeable battery having safety vent
A lithium rechargeable battery includes a current interrupt device in a cap assembly that includes a weakened central breakage portion that is designed to break and interrupt the current in the battery when the pressure inside the battery increases.
US07943248B2 Perpendicular magnetic recording media, production process thereof, and perpendicular magnetic recording and reproducing apparatus
Perpendicular magnetic recording media enabling high-density recording and reproduction of information, as well as a production process thereof, and a magnetic recording and reproducing apparatus, are provided. Perpendicular magnetic recording media, having at least a soft magnetic underlayer and perpendicular magnetic recording layer on a disc-shaped nonmagnetic substrate, in which the soft magnetic underlayer has at least two soft magnetic layers, and Ru or Re between the two soft magnetic layers, are provided; the easy axis of magnetization of the soft magnetic underlayer has a desired direction; the easy axis of magnetization of the soft magnetic underlayer is substantially distributed in a direction except a radial direction of the nonmagnetic substrate, and, the bias magnetic field of the antiferromagnetic coupling in the direction of the easy axis of magnetization of the soft magnetic underlayer is 10 Oersteds (790 A/m) or greater.
US07943247B2 Insulating material capable of withstanding cyclically varying high temperatures
A heat insulation material based on ceramic material includes a top layer containing BaZrO3 and Y2O3 doped ZrO2. A heat insulation material preferably consists of at least one adhesion promotion layer, at least one intermediate layer arranged thereon and a top layer arranged thereon, with the adhesion promotion layer consisting of MeCrAlY, where Me is nickel and/or cobalt, the intermediate layer consists of Y2O3 doped ZrO2 and the top layer consists of 15 to 25% by weight BaZrO3 and 75 to 85% by weight Y2O3 doped ZrO2. A method of coating a substrate with a heat insulation material includes the step of applying an aforesaid top layer to an optionally coated substrate by a thermal spray method or an electron beam method, in particular an EB-PVD method.
US07943238B2 Capacitors comprising organized assemblies of carbon and non-carbon compounds
This invention relates generally to capacitors comprising organized assemblies of carbon and non-carbon compounds. This invention further relates to methods of making such organized structures. It also relates to devices containing such structures. In preferred embodiments, the organized structures of the instant invention take the form of nanorods or their aggregate forms. More preferably, a nanorod is made up of a carbon nanotube filled, coated, or both filled and coated by a non-carbon material. In particular, the present invention is directed to a capacitor electrode comprising a carbon nanotube filled with one or more non-carbon materials comprising titanium, a titanium compound, manganese, a manganese compound, cobalt, nickel, palladium, platinum, bromine, iodine, an interhalogen compound, or the combination thereof.
US07943237B2 Polyether-based film material
The invention pertains to high-molecular compound-based composite materials using carbon and can be used for anodes of electrolytic capacitors made on the elastic dielectric film base with current-carrying coating.Polyester-base film material chiefly of polyethylene terephthalate has nanodimensional metal coating.New is that a diamond-like layer 5-50 nm thick is placed between the modified surface of the polyester base and metal coating and a sponge metal layer 0.5-20 μm thick is made on the metal coating surface, said sponge metal layer has a surface development factor within the range of 80-400 and the diamond-like nanolayer is sp3-hybridization of amorphous carbon atoms gas-phase deposited in vacuum by means of a ion-plasmous source.The proposed film material with a wide range of electrophysical properties is intended to be used in microelectronics and radio engineering as versatile constructional material. In particular, when used as an anode of the electrolytic capacitor its specific electric capacity is increased due to increased working voltages and adhesion between highly developed surfaces of functional nanolayers of film coating.
US07943230B2 Easy tear biaxially stretched polyester based film
An easy-to-tear biaxially-stretched polyester film having easy cut property and adhesiveness, as well as superior properties of polyester film, such as heat resistance, moisture-proof property, transparency, aroma retention and the like is provided. The polyester laminate film may include at least two layers, a layer substantially free of a molecular orientation and a layer having a molecular orientation, which shows a difference (Nx−Ny) between the refractive index Nx in the longitudinal direction and the refractive index Ny in the width direction of −0.010 to 0.010 and the refractive index Nz in the thickness direction of not less than 1.480. The layer having a molecular orientation has a thickness of 1-8 μm.
US07943225B2 Vented insulating liner method and apparatus
An insulating liner for an article of clothing includes an insulating layer including an aerogel material and having opposite sides with passages extending therebetween, and a cover encapsulating the insulating layer. The cover includes vent holes aligned with the passages of the insulating layer, and has portions that extend into the passages of the insulating layer from the opposite sides of the insulating layer, with the portions having vent holes therethrough and being sealed about the periphery of the vent holes. A valve may be provided with the liner to allow gas to be withdrawn or expelled from the liner. Methods of forming the insulating liner(s) are also provided.
US07943224B2 Endless belt, belt device and image forming apparatus
An endless belt includes base resin, polyaniline, and alkyl imide acid. Alternatively, the endless belt includes base resin, polyaniline, and alkylsulfonic acid. With such an arrangement, it becomes possible to keep constant the electric resistance of the endless belt despite the change in circumstances or the change with the passage of time, and to thereby enhance the printing quality.
US07943223B2 Optical recording medium and recording film material
An optical recording medium is provided which includes two or more information layers in which an Sb-based eutectic material is used as the material for a recording film of a translucent information layer. There is also provided a recording film material for the optical recording medium. The translucent information layer is configured to include a recording film formed of a phase change material SbxGeyInz containing Sb, Ge, and In in an atomic ratio of x:y:z, where 5≦y≦15 and 4≦z≦15 are satisfied. The recording film further includes Te in an atomic ratio of a, provided that x+y+z+a=100 and 4≦a≦15 are satisfied. An interface layer formed of a ZrO2—Cr2O3 film having a thickness of 2 nm or more and 10 nm or less is provided on the laser beam incident side of the recording film. When the compositional ratio of the ZrO2—Cr2O3 film is given by ZrO2:Cr2O3=B:C (mol %), 20≦B≦90, 10≦C≦80, and B+C=100 are satisfied.
US07943219B2 Films and articles with reversible opacity change upon stretching, and methods of making and using same
A composition which exhibits a reversible non-linear reduction in opacity as the composition is stretched from a first length to a second length is disclosed. One embodiment is a film comprising an elastomeric polymer medium and regions having crystalline properties disposed in the polymer medium, where the film exhibits the reversible non-linear reduction in opacity upon being stretched.
US07943215B2 Multi-layer foil and packaging made of this foil
For the packaging of consumables and feed stuffs, which are to be protected from oxygen, however emit moisture, a multilayer foil is proposed, which includes at least one blocking layer and one sealing layer. The blocking layer is characterized by a high barrier function for gas, in particular oxygen, and a good water vapor permeability. The sealing layer ensures good sealing characteristics and a high water vapor permeability.
US07943214B1 Ink-jet transfer systems for dark textile substrates
An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, color-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink.
US07943213B2 Artificial surface
A layered, artificial surface including plural components filled with microbeads of pre-selected sizes, shapes and depths. The microbeads of the pre-selected sizes and shapes and depths provide plural different types of resistance and firmness for the artificial surface. Pre-determined chemical compounds are applied to the microbeads to change a surface charge on the microbeads, or produced with a desired surface charge to provide different interactions and thus different types of resistance and firmness for the artificial surface. The artificial surface does not require the application of a vacuum to maintain a shape or resistance.
US07943210B2 Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure
A phase difference plate which comprises one sheet of polymer film containing a compound having a rod-shaped molecular structure and exhibiting a maximum absorption wavelength (λmax) of less than 250 nm in an ultraviolet spectrum of its solution and which exhibits a retardation value as measured at a wavelength of 450 nm (Re450) of 60 to 135 nm and a retardation value as measured at a wavelength of 590 nm (Re590) of 100 to 170 nm, where the relationship: Re590−Re450≧2 nm is satisfied. The phase difference plate functions as a λ/4 plate.
US07943208B2 Materials and methods for the preparation of anisotropically-ordered solids
The invention provides materials and methods for making anisotropic solids which may be in the form of films, layers, shaped elements, and other shaped articles. The methods provide anisotropic solids without the need for rolling, rubbing, or stretching to impart orientational alignment of the molecules of the solid. The methods employ organic or organometallic compounds which are soluble orienting molecules. The solvent or solvent system must be sufficiently volatile to be removed without disruption of the molecular orientation. The soluble orienting molecules include those containing one or more hydrophilic and/or ionic groups and the solvent or solvent system can be a polar organic solvent or solvent system or an aqueous solvent or solvent system. The invention also provides novel compounds having quaterrylene, perylene and naphthalene ring systems carrying one or more hydrophilic and/or ionic groups. These novel compounds can exhibit useful absorption and fluorescence properties in solution and in the solid phase and can exhibit useful liquid crystalline properties.
US07943200B2 Method of curtain coating
To provide an apparatus and method of curtain coating for applying onto a running web a coating solution from a lip top in the form of curtain to form a coating thereon, wherein a fluid is blown to remove excessive deposits of the coating solution that are formed at the edges in the width direction of the coating, and the deposits blown away by the fluid are ejected.
US07943197B2 Process for producing two-tone coated substrates
A process for producing two-tone coated substrates, comprising the successive steps: a) providing a non-color-imparting pre-coated substrate, b) applying a color-imparting coating of Color 1 at least to one or more regions of the substrate side facing an external observer, c) curing the coating of Color 1, d) masking the desired region of the coating of Color 1, e) applying a color-imparting coating of Color 2 to the unmasked regions of the substrate side facing the external observer without deliberately curing the coating of Color 2, f) unmasking the regions masked in step d), g) applying a clear coat to the whole of the substrate side facing the external observer and h) curing the clear coat.
US07943196B2 Nanotransfer and nanoreplication using deterministically grown sacrificial nanotemplates
Methods, manufactures, machines and compositions are described for nanotransfer and nanoreplication using deterministically grown sacrificial nanotemplates. A method includes depositing a catalyst particle on a surface of a substrate to define a deterministically located position; growing an aligned elongated nanostructure on the substrate, an end of the aligned elongated nanostructure coupled to the substrate at the deterministically located position; coating the aligned elongated nanostructure with a conduit material; removing a portion of the conduit material to expose the catalyst particle; removing the catalyst particle; and removing the elongated nanostructure to define a nanoconduit.
US07943192B2 Piezoelectric/electrostrictive film type element and manufacturing method thereof
A piezoelectric/electrostrictive film type device including a thin substrate made of ceramic and a piezoelectric/electrostrictive operating portion disposed on the substrate and constituted by successively laminating a lower electrode film, a piezoelectric/electrostrictive film containing a large number of crystal particles constituted of a piezoelectric/electrostrictive composition, and an upper electrode film. The piezoelectric/electrostrictive composition contains one or more alkali metal elements selected from the group consisting of lithium, potassium, and sodium, and one or more metal elements selected from the group consisting of niobium, tantalum, antimony, and silver. Circle equivalent diameters of 90% or more of the large number of crystal particles are in a range of 0.3 to 50 μm.
US07943189B2 Food preservation packaging system
A system for preserving food, including a substantially anhydrous food mass, a substantially vitreous layer surrounding the substantially anhydrous food mass and defining an enclosure, and a partial vacuum formed within the enclosure. The substantially anhydrous food mass is typically a freeze-dried and compacted body, and the enclosure is typically defined by a contiguous glass shell, more typically a non-porous glass shell, enveloping the food mass.
US07943188B1 Stuffed dough pocket with grasping extension
A food product includes a pocket formed from dough, a portion of a food stuffing material captured within the pocket, and a protrusion coupled to the pocket. The protrusion is capable of being grasped and, when so grasped, the pocket is capable of being supported by the protrusion. A method of manufacturing such a food product is also disclosed. The food product relates to pocket-foods such as pierogies, ravioli, and similar foods.
US07943187B2 Paeoniflorin preparations and uses thereof for fat reduction
Disclosed are methods and preparations useful for reducing fat at a targeted area(s) on a human. The preparations comprise as an active ingredient an adipolysis enhancing (i.e., fat-melting) amount of an active ingredient, paeoniflorin (PF). The preparations may be provided as an injectable preparation or as a topically applied preparation, such as in the form of a crème or lotion. In topical preparations, the active ingredient paeoniflorin may be contained within nanospheres, such as albumin nanospheres. The PF-containing preparations may also include a permeant, such as azone. The method may be accompanied by the application of ultrasound to the area being treated prior to, during or after, or prior to, during, and after application of the paeoniflorin preparation to an area of the body in which fat reduction is desired. By way of example, the methods and preparations are effective for reducing targeted fat deposits at various anatomical sites of the body, such as the midsection (“love handles”), jowls, hips, arms, thighs and buttocks area.
US07943185B1 Method and composition for producing a stable and deodorized form of pomegranate seed oil
The present invention provides a method, composition and product by process of pomegranate seed oil. The present invention provides a novel method for the preparation of pomegranate seeds and the subsequent extraction, stabilization and deodorization of pomegranate seed oil. The process maintains key beneficial components of pomegranate seed oil. Effective processing parameters for separating, drying, cleaning, flaking, obtaining the oil from seeds, stabilizing through refining and bleaching and deodorizing the oil are described.
US07943184B2 Process for preparing an extract from ivy leaves
The present invention relates to a process for preparing an extract from ivy leaves which includes the active ingredient hederacoside C and α-hederin, and to extracts prepared by this process. According to this there is initially provision of a first, α-hederin-rich extract and subsequently provision of a second, hederacoside C-rich extract. In a last step, the two extracts are blended to give an extract which has an adjusted hederacoside C content and an adjusted α-hederin content.
US07943183B2 Compositions and methods for increasing metabolism, thermogenesis and/or muscular definition
Compositions and methods for administering the same to humans are provided for the promotion of increasing a person's natural metabolic rate, increasing thermogenesis, increasing training intensity, increasing muscular definition, and/or decreasing water retention. Said compositions may comprise, green tea extract, anhydrous caffeine, theobroma cocao extract, oolong tea extract, white tea extract, guarana, yerba maté powder, dandelion root extract, juniper berry powder, parsley powder garcinia cambogia extract, cayenne pepper powder extract, n-acetyl-l-tyrosine, quercetin dehydrate, gynostemma pentaphyullum extract, vinpocetine and optionally thiamin, pyridoxine, picamilone, xanthinol nicotinate, garcinia cambogia extract and niacin.
US07943179B2 pH triggerable polymeric particles
A drug delivery system comprising pH triggerable particles is described. The pH triggerable particles comprise and agent(s) to be delivered, which is encapsulated in a matrix comprising a pH trigger agent and a polymer. Agents including nucleic acids may be delivered intracellularly using the inventive pH triggerable particles. Upon exposure to an acidic environment such as the endosome or phagosome of a cell, the particles dissolve or disrupt due to protonation or an increase in solubility of the pH triggering agent. Pharmaceutical compositions and methods of preparing and administering these particles are also described. These particles may be particularly useful in genetic vaccination.
US07943175B2 Calixarene based dispersible colloidal systems in the form of nanoparticles
A water dispersible colloidal system in the form of generally spherical matrix type particles and of sizes typically in the range of from 50 to 500 nm, called nanoparticles, and a process for the preparation of such systems. The system is characterized in that the nanoparticles comprise at least one amphiphilically modified calixarene. The water dispersion contains at least one active component such as a cosmetic, a pharmaceutical compound or other biologically active substances, foods, beverages, etc. enclosed within the nanoparticles, in the outer aqueous phase, or in both. The systems show outstanding properties, especially long-life stability even at elevated la temperatures.
US07943170B2 Sustained release paracetamol containing compositions
A pharmaceutical composition comprising an immediate release phase and a sustained release phase of paracetamol is described which has a unique in vitro dissolution profile resulting in advantageous pharmacokinetic properties.
US07943169B2 Absorbable solid compositions for topical treatment of oral mucosal disorders
The invention provides a solid, self-bioadhesive composition for topical application that adheres to the oral mucosal tissue comprising a therapeutically effective amount of at least one herbal or homeopathic active agent; and a pharmaceutically acceptable solid bioadhesive carrier in an amount from about 40 to 99 percent based on the weight of the whole composition.
US07943163B2 Medical food or nutritional supplement, method of manufacturing same, and method of managing diabetes
A medical food and/or nutritional supplement for oral administration by mammals includes α-lipoic acid, linolenic acid complex, biotin, and coenzyme Q-10. A preferred method of manufacturing the medical food or nutritional supplement is by separate microencapsulation of one or more of the components followed by encapsulation of the individual components, for oral administration. Other methods of delivery include packaging in impermeable, disposable packets and mixing the formulations with food or a cold liquid.
US07943162B2 Drug delivery device
Drug delivery devices, and methods of delivering pharmaceutically active agents to a target tissue within a body using such devices, are disclosed. One drug delivery device includes a body having an internal surface for disposing on a target tissue and a well having an opening to the internal surface. An inner core comprising a drug containing portion and an expandable material is disposed in the well.
US07943161B2 Contrast agent coated medical device
A magnetically opaque medical device is disclosed wherein a contrast agent is incorporated into the actual device. The medical device is generally comprised of a base material forming the structure of the device and a contrast agent, such as tocopherol and tocopherol derivative solutions or suspensions, gadolinium, or nickel sulfate integrated into the base material itself or posited on a substantial portion of an exterior surface of the device. The device may include other additional functional agents and layers.
US07943159B1 Female sex pheromone of the dogwood borer (DWB), Synanthedon scitula, and attraction inhibitor (antagonist)
A composition for attracting male Synanthedon scitula, containing a male Synanthedon scitula attracting effective amount of Z,Z-3,13-octadecadienyl acetate, optionally E,Z-2,13-octadecadienyl acetate, optionally Z,E-3,13-octadecadienyl acetate, and optionally a carrier material or carrier; the composition containing less than about 0.3% E,Z-3,13-octadecadienyl acetate based on the molar amount of the Z,Z-3,13-octadecadienyl acetate in the composition. A method for attracting male Synanthedon scitula to an object or area, involving treating an object or area with a male Synanthedon scitula attracting composition containing a male Synanthedon scitula attractant effective amount of Z,Z-3,13-octadecadienyl acetate, optionally E,Z-2,13-octadecadienyl acetate, optionally Z,E-3,13-octadecadienyl acetate, and optionally a carrier material or carrier; the composition containing less than about 0.3% E,Z-3,13-octadecadienyl acetate based on the molar amount of the Z,Z-3,13-octadecadienyl acetate in the composition. A method for inhibiting (antagonizing) male Synanthedon scitula attraction to female Synanthedon scitula, involving exposing a Synanthedon scitula population to a composition containing E,Z-3,13-octadecadienyl acetate in a quantity sufficient to inhibit (antagonize) male Synanthedon scitula attraction to female Synanthedon scitula, and optionally a carrier material or carrier.
US07943153B1 Vaccines for Mycoplasma bovis and methods of use
The invention of novel, effective vaccines against Mycoplasma. bovis for use in cattle is described. These vaccines demonstrate no undesirable side effects and protect against M. bovis related disease, such as contagious mastitis, respiratory pneumonia, joint infections, keratoconjunctivitis and middle ear infections. The novel vaccines also lessen the effect of M. bovis infections on milk production, weight gain and animal health. Methods of diagnosing, characterizing and treating M. bovis infections as specific biotypes are also disclosed. Vaccine compositions made in accordance with the invention may be either of the attenuated or inactivated variety. Vaccines may also include antigens from other pathogens so as to provide a protective immunogenic response to diseases other than those caused by M. bovis.
US07943149B2 Hepatitis C virus codon optimized non-structural NS3/4A fusion gene
Aspects of the present invention relate to the discovery of a novel hepatitis C virus (HCV) isolate. Embodiments include HCV peptides, nucleic acids encoding said HCV peptides, antibodies directed to said peptides, compositions containing said nucleic acids and peptides, as well as methods of making and using the aforementioned compositions including, but not limited to, diagnostics and medicaments for the treatment and prevention of HCV infection.
US07943148B1 Amino acid sites in Flavivirus E proteins useful for development of diagnostics and vaccines
Highly immunoreactive viral peptides are disclosed which are derived from the E protein of major groups of the Flavivirus genus by computational analyses. These peptides are used in reliable diagnostic methods for the detection and diagnosis of Flavivirus, detecting the presence of antibodies against Flavivirus, and to form vaccine composition(s) for the prevention of Flavivirus infections in humans.
US07943138B2 Survivin peptides as cancer vaccines
Provided are compositions and methods for treating survivin expressing cancers. The compositions contain peptide survivin peptide mimics with improved MHC-I binding characteristics. The method involves administering a survivin peptide mimic with improved MHC-I binding characteristics to an individual to effect inhibition of the growth of survivin expressing cancer cells in the individual.
US07943128B2 Anti-microbial compositions comprising a cationic peptide and a glycylglycine endopeptidase
There is provided an anti-microbial composition comprising a cationic peptide and a glycineglycine endopeptidase. The composition has been found to be synergistic against bacteria, especially Gram positive bacteria such as Staphylococcus aureus MSSA or MRSA. In one embodiment the composition comprises ranalexin, dermaseptin, magainin or mixtures thereof together with lysostaphin. The composition is useful for treating surfaces, including a wound surface in a patient or surfaces of an object (e.g. surgical instrument) or room.
US07943122B2 Attenuated bacteria useful in vaccines
The invention provides strains of bacteria, especially enterotoxigenic E. coli, attenuated by mutations in the genes encoding enterotoxins (LT, ST, EAST1) and optionally further attenuated by deletion of additional chromosomal genes. In addition the invention provides strains of attenuated bacteria expressing immunogenic but non-toxic variants of one or more of these enterotoxins. These bacteria are useful as a vaccine against diarrhoeal disease.
US07943117B2 Method for testing radiochemical purity of Tc-99m-TRODAT-1
The present invention is to invent a novel method for testing the radiochemical purity of Tc-99m-TRODAT-1 through a high performance liquid chromatography on a widely available C-18 column.
US07943112B2 Methods of making lithium vanadium oxide powders and uses of the powders
Methods relate to making lithium vanadium oxide powders. Applications for the lithium vanadium oxide powders include use as a negative electrode or anode material for lithium ion batteries. Liquid phase reactions and reduction in vanadium oxidation state of precursor material facilitate in the making of the lithium vanadium oxide powders. Particles forming the lithium vanadium oxide powders may further contain carbon to provide electrical conductivity.
US07943111B2 Process of making cathode material containing Ni-based lithium transition metal oxide
The present invention provides for a process of making a Ni-based lithium transition metal oxide cathode active materials used in lithium ion secondary batteries. The cathode active materials are substantially free of Li2CO3 impurity and soluble bases.
US07943107B2 Isotope enrichment method
An isotope enrichment method comprising the step of performing the isotope exchange between an aqueous solution containing at least two components each represented by the formula: H2O—H2SiF6.nSiF4 (wherein n≧0) and a gas containing SiF4 to enrich a stable Si isotope.
US07943103B2 Waste solids handling
A process is provided for handling waste solids produced from the chlorination of titanium-bearing ores in the presence of coke as a reducing agent. The process includes the steps of combining waste metal chloride solids and unreacted ore and coke solids with a liquid whereby waste metal chloride solids are dissolved in the liquid and unreacted ore and coke solids are slurried in the liquid, and separating out the unreacted ore and coke solids from the liquid. The liquid including the dissolved waste metal chlorides is then divided into a recycle substream and a bleed substream. The recycle substream is recycled such that it comprises at least a part of the liquid which is combined with the waste metal chloride solids and unreacted ore and coke solids in the product stream. The bleed substream is neutralized to produce a filterable or directly landfillable mass of waste metal hydroxide solids.
US07943098B2 Apparatus for generating ozone and/or O1 using a high energy plasma discharge
An electro chemical conversion cell that can break down certain gasses to provide ozone and monovalent oxygen from a supplied volume of a suitable 02-containing gas. The conversion cell is provided with at least one metal mesh electrode within a generator reaction chamber, and a power supply which is adapted to supply a high alternating electric current voltage to at least partially break-down O2 in the input gas to yield ozone. A fluid flow passage extends through the reaction chamber as a generally elongated passage through the reaction cavity. The fluid flow passage extends from an upstream end, where the O2-containing gas is initially supplied into the housing, to a downstream end where treated gas either flows outwardly therefrom under pressure or is evacuated from the housing. In a simplified construction, the fluid flow passage is delineated by a series of electrically insulating plates and/or spacers which are used to partition the reaction cavity.
US07943097B2 Reactor system for reducing NOx emissions from boilers
A zeolite based SCR catalyst for NOx reduction using a reducing agent for treating exhaust streams from industrial and commercial boilers is provided. The reactor system has a zeolite based catalyst arranged in catalyst cassettes in a modular fashion where the reactor containing the zeolite based SCR catalyst cassettes is placed in a perpendicular direction to the exhaust exiting the industrial and/or commercial boiler. The catalyst selectively reduces nitrogen oxides to nitrogen with a reducing agent at low to medium temperatures. The reactor results in high NOx conversions and very low ammonia slip and is active for a wide range of boiler firing conditions. Boilers with low NOx and/or ultra low NOx burners can be replaced with a standard conventional burner for overall emissions reduction performance, efficiency improvements and energy savings. Boilers with low NOx and ultra low NOx burners can also be fitted with this zeolite based SCR catalyst reactor for additional NOx reductions and energy savings.
US07943094B2 Polyester production system employing horizontally elongated esterification vessel
A polyester production process employing an esterification system that utilizes a horizontally elongated esterification vessel as an esterification reactor and/or a vapor-liquid disengagement vessel.
US07943088B2 Biochemical analyzer and method of controlling internal temperature of the biochemical analyzer
Provided is a biochemical analyzer in which a microfluidic biochemical assay may be performed. The analyzer includes: a microfluidic device loading space including a microfluidic device supporting unit detachably supporting a microfluidic device including an energy application region in which an energy is applied; an energy source loading space including an energy source applying the energy to the radiation application region; and an isolation wall isolating the microfluidic device loading space and the energy source loading space to prevent heat transfer between the microfluidic device loading space and the energy source loading space and including a window through which the energy can be transmitted. A method of controlling an internal temperature of the biochemical analyzer is also provided.
US07943087B2 Enhanced water treatment for reclamation of waste fluids and increased efficiency treatment of potable waters
Disclosed is a process for reclamation of waste fluids. A conditioning container is employed for receipt of waste material on a continuous flow for treatment within the container by immersible transducers producing ultrasonic acoustic waves in combination with a high level of injected ozone. The treated material exhibits superior separation properties for delivery into a centrifuge for enhanced solid waste removal. The invention discloses a cost efficient and environmentally friendly process and apparatus for cleaning and recycling of flowback, or frac water, which has been used to stimulate gas production from shale formations. The apparatus is mobile and containerized and suitable for installation at the well site.
US07943083B2 Drum apparatus for treating slag
A double cavity type steel slag treatment equipment by barrel method employing mandrel support comprises left and right barrel bodies, flow branching pan, mandrel, feed funnel. Between the left and right barrel bodies is disposed a flow branching pan, over which is mounted a feed funnel and below which is mounted a retaining ring. The mandrel is fixedly connected to the left and right barrel bodies and flow branching pan, supporting bearings are mounted at two ends of the mandrel, left and right barrel bodies have inner and outer portions, inner barrel body is made of grid section, one end of grid section is fixed on the end cover of outer barrel body through an insertion opening made of supporting rings, the other end of grid section is joined with the supporting ring fixedly connected on outer barrel body.
US07943079B2 Methods of making orthodontic appliances
Methods of making a removable dental positioning appliance include forming a sheet of transparent crystalline polymeric material into a shell having cavities shaped to receive and reposition teeth from a first orientation to a successive orientation. The polymeric material may then be annealed at a temperature above its glass transition temperature or cured if a curable material to enhance characteristics of the polymeric material. The polymeric material may be coated with a second transparent material.
US07943077B2 Method for manufacturing a catheter having a separated tip configuration
A method for manufacturing a separated tip catheter includes the following steps: positioning first and second cores in a cavity of a mold, the cavity having a substantially elongated shape and including a first end portion and a second end portion, wherein the first and second cores are oriented substantially parallel to each other; placing a sheet of material having a higher melting temperature than a molding material across the first end portion of the cavity; and injecting the molding material into the cavity of the mold.
US07943074B2 Method and tool for producing a plastic component with a decorative layer, a backing layer and an additional molded part attached thereto
A method for producing a component (3) comprising a backing layer, a decorative layer and an additional molded part (1) attached to the component. The method includes the following steps: A plasticized mat comprising fiber fractions, which is a starting material for the backing layer (12), is introduced together with a blank, which is a starting material for the decorative layer (14), into a compression molding tool (20) composed of a first tool half (21) including a low pressure injection unit (10) for producing the additional molded part and a second tool half (22). The tool halves (21, 22) are pressed together to join the starting materials; a predetermined quantity of plastic in a fluid state is simultaneously or subsequently introduced into the cavity (23) of the compression molding tool through a supply conduit (25), and a slider (24) is thereafter extended to an end position inside the cavity (23). After cooling of the plastic, the slider is retracted to its starting position, and the tool halves are separated. The invention also includes an apparatus for carrying out the method.
US07943071B2 Polyethylene terephthalate filament having high tenacity for industrial use
A polyethylene terephthalate monofilament obtained by spinning a polyethylene terephthalate chip having an intrinsic viscosity of 0.8 to 1.3, which gives a stress-strain curve exhibiting an elongation of less than 2.5% at an initial stress of 2.0 g/d, with an initial modulus value of 80 to 160 g/d, an elongation of 7.5% or less in a stress range of from 2.0 g/d to 9.0 g/d, and an elongation of at least 2.0% or more in a stress range of from 10.0 g/d to the point of break, is provided.
US07943070B1 Molded thin-layer lignocellulose composites having reduced thickness and methods of making same
Thin-layer lignocellulose composites having reduced thickness and methods for the manufacture of such thin-layer composites are disclosed. Also described is a process for making wood-based composite door skins of reduced thickness. The door skins may be less than 0.115 inches (2.92 mm) thick.
US07943067B2 Nanogels and their production using liposomes as reactors
The present invention includes a method for preparing polymer hydrogel spherical particles on a nanometer scale (nanogels). The method includes encapsulating hydrogel-forming components into liposomes, diluting the large unilamellar liposomes suspension to prevent polymerization outside the liposomes, and polymerizing the encapsulated hydrogel-forming components. The lipid bilayer may be solubilized with detergent. The phospholipid and detergent molecules and their micelles may then be removed by dialysis. The resulting nanogels may then be dried by evaporation in a temperature gradient. Poly(acrylamide), poly(N-isopropylacrylamide), and poly(N-isopropylacrylamide-co-1-vinylimidazole) hydrogel particles with a diameter from 30 to 300 nm were detected and characterized by dynamic light scattering technique. The solvent, temperature, pH, and ionic sensitivities of the nanogels were studied.
US07943064B2 Organic species that facilitate charge transfer to or from nanostructures
The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.
US07943062B2 Emissive polymers and devices incorporating these polymers
The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer.
US07943060B2 Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control
The invention is directed to a process for making screen-printable getter composition comprising: (a) glass frit; and (b) pre-hydrated desiccant material; dispersed in (c) organic medium. The desiccant material is pre-hydrated to reach its saturation level of moisture absorption. The process of pre-hydration can be done by exposing the desiccant in a normal temperature/humidity environment of for example, 25° C. and 50-60% RH. For 24 to 48 hours or up to the time when weight gain (due to moisture absorption) stops increasing. An accelerated hydration process in a chamber with higher than normal humidity level (i.e. 50% Relative Humidity) is also applicable to shorten the time of exposure to fully hydrate the desiccant material.
US07943051B2 Portable settling and dewatering tank
A settling tank for dewatering a thin slurry is provided in a lined portable container and with a disposable filtering means. A novel method of processing the slurry by settlement of the solid phase and removal of the liquid phase in cycles avoids the clogging of the filtering means. The settling tank can be easily transported and dumped without requiring the transferring of residue sludge or the cleaning of equipment.
US07943049B1 Water purification method using plant molecules
Arsenic is a poisonous metalloid which, because of its hydroscopic nature, is primarily transported through water. Most plant species, including the nopal cactus, produce a sticky substance called mucilage. Mucilage swells in water but is insoluble and can precipitate ions, bacteria and particles from aqueous solutions. The invention includes a method of separating particulates and heavy metals such as arsenic (As) from drinking water using natural flocculants obtained from cactus mucilage. The extraction techniques and the methodology for using the cactus mucilage obtain higher As removal than conventional methods, like aluminum sulfate precipitation.
US07943048B2 Methods for recovering tallow from wastewater
A method for recovering tallow from meat processing wastewater includes adding a coagulant composition to the wastewater to agglomerate suspended fat, oil and grease particles in the wastewater, separating solid waste materials from the wastewater and isolating tallow from the solid waste materials. The coagulant composition includes tannin.
US07943046B2 Methods and systems for on-column protein delipidation
Embodiments of the present invention provide a method of chromatographic delipidation comprising separating a lipid-containing sample on a superficially porous stationary phase at greater than about 70° C., at least about 80° C., having at least one mobile phase comprising an ion-pairing agent in water, an ion-pairing agent in an organic modifier, an acid in an organic modifier, and an alcohol. The invention provides minimal protein losses and high run-to-run reproducibility. The on-column delipidation method aventageously utilize reversed phase liquid chromatography.
US07943045B2 Reactor with a thermal gradient controlled for the production of pure hydrogen
A device for the thermal separation of water into hydrogen and oxygen, including a closed reaction chamber (1) containing water and, in said reaction chamber: —a heating system including one or several heat source elements (4,11), —one or several membranes (3), essentially impermeable to gas, to permit the selective passage of oxygen, —one or several membranes (2), essentially impermeable to gas, to permit the selective passage of hydrogen and —a mechanism (5) to permit the passage of water into said reaction chamber. According to the invention, —said heat source(s) (4, 11) is(are) placed in the water inside said reaction chamber (1), and, —said selective membranes (3) for oxygen are placed in said zones at high temperatures, —said selective membranes (2) for hydrogen are placed in said zones at lower temperatures. Preferably, the heating system is comprised of one or several concentrators (8, 9) of solar rays focusing the rays toward the inside of the reactor.
US07943044B2 Biological fluid filtration system and biological fluid filter used therein
A biological fluid processing or fluid filtration system is provided having novel open and closed loop processing systems wherein the gases transferred into and out of the system during processing pass through a porous medium in upstream and/or downstream gas inlet or outlet housings or vents in a manner which precludes the fluid being processed or filtered from ever contacting the housings or vents. Each housing or vent is separated from the fluid by a column of gas in its respective transfer line. The upstream gas inlet housing or vent is in communication with the unfiltered biological fluid, and the downstream gas inlet housing or vent is in communication with the filtered biological fluid.
US07943041B1 System for removing particulate matter from wastewater
A system for and method of removing particulate material from wastewater discharged from an industrial source. The method using filtration, sedimentation, coagulation and skimming to remove the particulate material from the wastewater.
US07943039B1 Catch basin for salt water sand
A system for collecting the flow of sand and sediment in a water current including a catch basin and a seawater pumping arrangement. The catch basin includes a basin and a transfer tube, the basin having a bottom and a plurality of angled sidewalls defining a basin. The bottom basin aperture therethrough aligned with an aperture formed in the transport tube affixed horizontally below the bottom. The transfer tube preferably includes a wedge-shaped flow-enhancing cavity immediately downstream of the aligned apertures which enhances the flow of the sand and sediment from the basin. A longitudinal catch plate extending within a midportion of the transfer tube below the apertures prevents the sand and sediment from clogging the transfer tube when water flow through the transfer tube is off.
US07943038B2 Method for producing olefins using a doped catalyst
Processes for producing one or more olefins are provided. In one or more embodiments, a doped catalyst can be prepared by fluidizing one or more coked-catalyst particles in the presence of one or more oxidants to provide a fluidized mixture. At least a portion of the coke can be removed from the coked-catalyst particles to provide regenerated catalyst particles. One or more doping agents can be distributed throughout the fluidized mixture, depositing on the surface of the regenerated catalyst particles to provide doped catalyst particles. One or more hydrocarbon feeds can be fluidized with the doped catalyst particles to provide a reaction mixture which can be cracked to provide a first product containing propylene, ethylene, and butane.
US07943032B2 Anode used for electroplating
The present invention relates to an anode for electroplating, which has an anode base and a shield and is characterized in that additive degradation is reduced when it is used in electroplating.
US07943028B2 Method for coating objects
A method for the electrophoretic application of a polymeric coating to an object having an elongate portion on a continuous belt, comprising the steps of positioning the object to engage a retaining member, the retaining member engaging the continuous belt such that a retaining portion on the retaining member releasably retains the elongate portion of the object to the belt; conveying the continuous belt with a drive mechanism; and coating the object on the continuous belt.
US07943025B2 Sensor element for determining a physical property of a measuring gas
A sensor element is provided for determining a physical property of a measuring gas, especially of the concentration of at least one gas component in the measuring gas, which has at least one ceramic layer, a diffusion barrier adjoining the at least one ceramic layer and at least one electrode that is exposed to the measuring gas diffusing through the diffusion barrier. In order to reduce the production variations with respect to the static pressure dependence and the limiting current of the diffusion barrier), the proportions of silicon in the diffusion barrier and in the at least one ceramic layer are approximately equal and differ by not more than 1 wt. %.
US07943024B2 Porous electrode and process of producing the same
A technology which makes it possible to prolong the service life of a porous electrode constituted by a sintered body of an electrode metal material and a ceramic material, and the service life of an NOx sensor element having the porous electrode. The porous electrode is produced so as to have a total pore volute of at least 0.013 ml/g and a peak pore diameter of at least 0.31 μm as measured by mercury penetration method, by a process wherein a composition which includes the electrode material and the ceramic material and to which a vanishable solid material that vanishes by firing is formed into a thin film, which is then fired to form the sintered body which consists of the electrode material and the ceramic material and which has a multiplicity of pores formed as a result of vanishing of the vanishable solid material.
US07943023B2 Programmable multiplexed active biologic array
The present invention is directed to devices and methods for carrying out and/or monitoring biological reactions in response to electrical stimuli. A programmable multiplexed active biologic array includes an array of electrodes coupled to sample-and-hold circuits. The programmable multiplexed active biologic array includes a digital interface that allows external control of the array using an external processor. The circuit may monitor, digitally control, and deliver electrical stimuli to the electrodes individually or in selected groups.
US07943021B2 Sb-Te alloy sintered compact target and manufacturing method thereof
Provided is an Sb—Te alloy sintered compact target using atomized powder consisting of substantially spherical particles of an Sb—Te alloy, wherein the spherical atomized powder consists of particles that were crushed and flattened, and the flattened particles exhibiting a ratio (flatness ratio) of short axis and long axis of 0.6 or less occupy 50% or more of the overall particles. With this Sb—Te alloy sintered compact target, particles exhibiting a long axis orientation aligned within ±45° in a direction that is parallel to the target surface occupy 60% or more of the overall particles. In addition, the oxygen concentration in this Sb—Te alloy sintered compact target is 1500 wtppm or less. Thus, the Sb—Te alloy sputtering target structure can be uniformalized and refined, generation of cracks in the sintered target can be inhibited, and generation of arcing during sputtering can be inhibited. Further, surface ruggedness caused by sputter erosion can be reduced in order to obtain a high quality Sb—Te alloy sputtering target.
US07943016B2 Magnetron sputtering apparatus
The magnetron sputtering arrangement (2) comprises a target arrangement (3) comprising a target (3a1) having a sputtering surface (4) the shape of which defines a first (A1 and a second axis (A2) being mutually perpendicular and being, at least approximately, axes of mirror-symmetry of the sputtering surface; a magnet arrangement (40) generating a magnetic field above said sputtering surface; and a drive (70) adapted to establishing a substantially transitional relative movement between said magnetron magnetic field and said sputtering surface. Said relative movement describes a path (80) defining a third (A3) and a fourth axis (A4) being mutually perpendicular and being, at least approximately, axes of mirror-symmetry of the path (80). Said third axis is at least approximately parallel to said first axis (A3), and said path (80) has at least two pointed corners (81), each corner located on one of said third axis (A3) and said fourth axis (A4). Preferably, the relative movement is a repetitive movement, and preferably the path describes substantially the shape of a rhombus. The magnetron sputtering arrangement (2) may comprise at least two of said target arrangements (3), magnet arrangements (40) and drives (70).
US07943009B2 Process of treating a lignocellulosic material with an alkali metal borate pre-extraction step
A process of treating a lignocellulosic material includes a pre-extraction step in which hemicellulose is extracted from the lignocellulosic material. In one embodiment, the pre-extraction step involves contacting the lignocellulosic material with an aqueous solution under conditions that release acidic material from the lignocellulosic material into the aqueous solution, and the aqueous solution includes a basic material that at least partly neutralizes the acidic material so that the aqueous solution at the end of the pre-extraction step has a pH within a range of from 4.5 to 11. The process also includes a pulping step, after the pre-extraction step, in which the lignocellulosic material is separated into pulp. The process further includes an adsorption step, after the pulping step, in which hemicellulose is adsorbed on the pulp.
US07943008B2 Method of pre-treating woodchips prior to mechanical pulping
A method of making pulp adapted to be used in forming corrugating medium is disclosed. The method comprises cooking woodchips in a first liquor in the absence of an alkali addition. The method further comprises mechanically fiberizing the woodchips to form a pulp. The method further comprises separating hydrolyzate from the pulp. The method further comprises treating the pulp with a second liquor, the second liquor including at least one alkali. The method further comprises refining the pulp.
US07942996B2 Method of cutting multilayer body, method of forming multilayer container, and multilayer formed product
An end face of an intermediate layer of a multilayer structure is stably covered by surface resin layers at a time of cutting the multilayer structure. A cutting method of the multilayer structure includes the steps of: compressing and deforming the multilayer structure, while extending respective layers of the multilayer structure to provide a thin thickness portion, so that an upper layer bites into a lower layer by pushing a push cutter, by a predetermined amount, into the multilayer structure supported by a cutter receiving portion, in a fused state of at least one of the resin layers forming the multilayer structure; and push-cutting the compressed thin thickness portion S till the push cutter abuts against the cutter receiving portion so as to converge an intermediate layer and surface resin layers of the multilayer structure to the abutting portion A of the push cutter and the cutter receiving portion.
US07942995B2 Method for converting a multi-ply paper product
A process for manufacturing a multi-ply web material is disclosed. The process has the steps of: providing an embossing roll having first, second, and third nips disposed about a periphery thereof; providing a first web material; embossing the first web material in the first nip to produce an embossed first web material having embossed portions associated therewith; applying an adhesive to at least some of the embossed portions of the embossed first web material; joining the embossed first web material to a second web material in a face-to-face relationship in the second nip so that the embossed portions of the embossed first web material are contactingly engaged with corresponding portions of the second web material; and, embossing both the embossed first web material and the second web material in the third nip to produce the embossed multi-ply web material.
US07942993B2 Method for producing multilayer tailored fiber placement (TFP) preforms using meltable fixing fibers
In a method, multilayer tailored fiber placement (TFP) preforms of any desired thickness may be easily produced without fixing threads or intermediate layers interfering. Reinforcing fibers are sewn onto a substrate using a chemically or thermally meltable fixing thread thus resulting in the formation of a reinforcing fiber structure. The fixing thread firstly serves to fix the reinforcing fibers on the substrate and is subsequently melted so that the fixing thread disintegrates while pre-fixing the reinforcing fibers and may not influence the mechanical properties of the reinforcing fiber structure.
US07942988B2 Shaped, flexible fuel and energetic system therefrom
A shaped, flexible fuel and energetic system is presented. The shaped, flexible fuel comprises at least one polymeric binding material and porous silicon particles dispersed throughout the polymeric binding material. The porous silicon particles are prepared from a metallurgical grade silicon powder. The shaped, flexible fuel preferably includes shapes such as: an article, a film, a wire and a tape. The energetic system comprises the shaped, flexible fuel portion used alone or in combination with at least one oxidizer.
US07942987B2 System and method for building three-dimensional objects with metal-based alloys
A digital manufacturing system comprises a build chamber, a build platform disposed within the build chamber, at least one extrusion line configured to heat a metal-based alloy up to a temperature between solidus and liquidus temperatures of the metal-based alloy, a deposition head disposed within the build chamber and configured to deposit the heated metal-based alloy onto the build platform in a predetermined pattern, an umbilical having a first end located outside of the build chamber and a second end connected to the deposition head, and at least one gantry assembly configured to cause relative motion between the build platform and the deposition head within the build chamber, where the at least one gantry assembly comprises a motor disposed outside of the build chamber.
US07942983B2 Phosphating solution and method for conversion treating surface of magnesium alloy workpiece
An exemplary phosphating solution is used for conversion treating a surface of a magnesium alloy workpiece. The phosphating solution includes: 2.89 gram/liter to 8.67 gram/liter of phosphoric acid, 0.3 gram/liter to 1.0 gram/liter of carbamide, 0.39 gram/liter to 1.56 gram/liter of nitric acid, 6 gram/liter to 30 gram/liter of manganese dihydrogen phosphate, and 0.2 gram/liter to 0.6 gram/liter of tannin. A method for conversion treating a surface of a magnesium alloy workpiece is also provided.
US07942977B2 Moon trowel
The invention provides a Moon Trowel apparatus comprising a curved blade configured to make flush contact with the interior wall of a container when the trowel is oriented in a substantially horizontal position and a corresponding method of trowelling using the Moon Trowel apparatus.
US07942976B2 Substrate processing apparatus and substrate processing method
A rinsing liquid supplier includes a temperature adjuster. The temperature adjuster cools DIW to a temperature lower than room temperature. This temperature adjuster cools down DIW to a temperature not more than 10 degrees centigrade for instance, and cooling down to an even lower temperature of 5 degrees centigrade or below is more preferable. Meanwhile, the temperature adjuster maintains DIW at not less than 0 degrees centigrade, which prevents freezing of the DIW. The cooled DIW supplied to a rinsing liquid pipe is discharged from the rinsing liquid discharge nozzle toward the top surface of the substrate, to thereby form a liquid film. Further, the cooled DIW is discharged toward the rear surface of the substrate from the liquid discharge nozzle via the liquid supply pipe, to thereby form the liquid film on the rear surface. Since the liquid films are already cooled, they are frozen in a short time when the cooling gas is discharged toward the top surface and the rear surface of the substrate.
US07942975B2 Ceramic sprayed member-cleaning method
A ceramic sprayed member-cleaning method which is capable of reliably suppressing desorption and attachment of water. The surface of a ceramic sprayed member and water are chemically bonded to each other, whereby the water is stabilized. Water physically adsorbed on the surface of the ceramic sprayed member is desorbed.