Document Document Title
US08416168B2 Liquid crystal display
A liquid crystal display (“LCD”) includes; a gate line, a plurality of pairs of a first data line and a second data line which border a plurality of pixel regions and are disposed respectively on both sides of each pixel region, a plurality of pairs of first and second thin-film transistors (“TFTs”) which are connected to the gate line and a pair of the first and second data lines, and a first and second subpixel electrode disposed in each pixel region and connected to the first and second TFTs, respectively, wherein the pixel regions include first through third pixel regions arranged in the first direction, wherein at least one of the first and second TFTs of the second pixel region is disposed on a same side of an adjacent data line as the first and second subpixel electrodes of one of the first and third pixel regions.
US08416165B2 Display device capable of receiving and manipulating image signals having different bit sizes
A display device including a signal processing module which can contribute to the reduction of power consumption and a calorific value is provided. The display device includes a signal processing module and a display panel. The signal processing module includes a memory that is divided into two or more sub-memories that can be powered on separately, and an image signal processor to generate a second image signal from a first image signal using the memory. The display panel displays an image corresponding to the second image signal, and the first image signal has a first bit size or a second bit size less than the first bit size. Power is selectively supplied to the sub-memories according to the bit size of the first image signal.
US08416164B2 Liquid crystal display device
A liquid crystal display device is provided. The liquid crystal display device includes: a lower substrate having a first and a second common voltage supplying line, pixel regions defined by a plurality of gate lines and a plurality of data lines and arranged in a matrix, and a plurality of common lines electrically connected to the second common voltage supplying line and arranged to be parallel to each of the gate lines; an upper substrate disposed to face the lower substrate and having a common electrode electrically connected to the first common voltage supplying line; a dot for electrically connecting the first common voltage supplying line and the common electrode; and a common voltage generator for generating a first and a second common voltage for independently supplying the first and the second common voltage to the first and the second common voltage supplying line.
US08416160B2 Light emitting device and method of driving the same
The present invention relates to a light emitting device for preventing a cross-talk phenomenon and a pectinated pattern. The light emitting device includes data lines, scan lines, pixels and a discharging circuit. The data lines are disposed in a first direction, and the scan lines are disposed in a second direction different from the first direction. The pixels are formed in cross areas of the data lines and the scan lines. The discharging circuit discharges at least one data line to a first discharge voltage during a first sub-discharging time of a discharging time, and changes the first discharge voltage into a second discharge voltage during a second sub-discharging time of the discharging time. The light emitting device discharges data lines to discharge voltages corresponding to cathode voltage of pixels, and so cross-talk phenomenon and pectinated pattern is not occurred in the light emitting device.
US08416152B2 Method and system for operating a near-to-eye display
Methods and systems for operating a vehicular near-to-eye (NTE) display screen operable within an operational range limit are provided. An image is rendering on the NTE display screen within a predefined visibility range. The predefined visibility range is within the operational range limit. A luminance of at least a portion of the image is reduced in response to the NTE display screen being moved outside of the predefined visibility range and within the operational range limit.
US08416148B1 Portable device and method for controlling the same
A method for controlling a portable device and which includes detecting one of a first unlock command for switching a state of a first display unit to an active state and maintaining a state of a second display unit in a locked state or a second unlock command for switching the state of the first display unit to the active state and switching the state of the second display unit to a ready-to-activate state; switching the states of the first and second display units to the active state and the ready-to-activate state, respectively, when the second unlock command is detected; detecting an unlock trigger; and switching the second display unit to the active state according to the detected unlock trigger.
US08416147B2 Systems, methods and apparatus for mounting an object to a structure
Systems, methods and apparatus are described for mounting objects to a structure, such as a wall or roof of a home. One embodiment is a mounting apparatus that includes a base configured to attach to a structure and mount an object to the structure. The apparatus further includes at least one load applying member attached to the base configured to apply a preload force to the structure. The load applying member includes a loading plate and a plurality of force applying members attached to the loading plate. The force applying members apply a preload force to a surface of the structure during mounting of the object to the structure.
US08416145B2 Multi-band printed antenna
The present invention discloses a multi-band printed antenna, comprising: a grounding plane; and an antenna part, including a shorted arm electrically connected to the grounding plane, a folded arm connected to the shorted arm, and a feeding arm connected to the folded arm, feeding arm being for providing signals to the folded arm and shorted arm; wherein the folded arm includes at least one turning corner and provides at least two resonant frequencies according to the turning corner and the total length of the folded arm.
US08416143B2 Antenna feeding network
An antenna feeding network, including at least one antenna feeding line, each antenna feeding line comprising a coaxial line having a central inner conductor and a surrounding outer conductor. The outer conductor (4) is made of an elongated tubular compartment (5) having an elongated opening (6) along one side of the compartment (5), and that the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7).
US08416139B2 Methods and apparatus for improving the performance of an electronic device having one or more antennas
An electronic device comprising a first conductive unit and a second conductive unit disposed such that a gap exists between the first component and the second component. The electronic device further includes one or more components disposed along the gap and configured to counteract one or more capacitance effects in the gap, wherein at least one of the first conductive unit and the second conductive unit represents a part of an antenna. By counteracting the capacitance effects in the gap, certain radiation attributes of the antenna, such as radiation efficiency, can be improved. The one or more components are also employed to counteract one or more capacitance effects in a slot of a conductive unit in an electronic device.
US08416138B2 Multiband antenna including antenna elements connected by a choking circuit
Multiband antennas are disclosed that incorporate a high frequency antenna element connected to a low frequency antenna element by a choking circuit. The choking circuit couples the high frequency antenna element to the low frequency antenna at a low frequency band and decouples the high frequency antenna element at a high frequency band. The connection created by the choking circuit can be a direct connection or can be an indirect connection via coupling elements that are capactively coupled to the high frequency antenna element and/or the low frequency element to increase the bandwidth of the multiband antenna. One embodiment includes a high frequency antenna element including a feed, and a low frequency antenna element connected to the high frequency antenna element via a choking circuit.
US08416137B2 Low-profile wide-bandwidth radio frequency antenna
The present invention relates to an RF antenna structure that includes a planar structure and a loading plate, such that the planar structure is mounted between a ground plane and the loading plate to form an RF antenna. The loading plate may be about parallel to the ground plane and the planar structure may be about perpendicular to the loading plate and the ground plane. The loading plate may allow the height of the RF antenna structure above the ground plane to be relatively small. For example, the height may be significantly less than one-quarter of a wavelength of RF signals of interest. The planar structure may include two conductive matching elements to help increase the bandwidth of the RF antenna structure.
US08416136B2 Modification on monopole antenna
A monopole antenna is disposed on a substrate including a first surface and a second surface. The monopole antenna includes a feeding point, a radiation unit, and a reflecting element. The radiation unit is disposed on the first surface of the substrate, and includes a feeding section, a first radiation section, a second radiation section, and a third radiation section. The feeding section, the first radiation section, and the second radiation section are connected sequentially. The feeding point is electrically connected to the feeding section. The second radiation section and the feeding section are respectively placed at two sides of a longitudinal axis of the first radiation section. The third radiation section is electrically connected to the first radiation section. The reflecting element is disposed on the second surface of the substrate, and corresponds to a position of the second radiation section.
US08416134B2 Systems and methods for providing geolocation using wireless signals
A system for determining a location of a receiver is disclosed. The system includes at least one transmitter transmitting one or more radio signals, respectively. The system also includes a receiver comprising a clock, a memory, and a processor configured to execute computer-executable instructions stored in the memory. The instructions makes the receiver operable to receive the radio signals, capture the radio signals as one or more received signal waveform, respectively, and store the received signal waveforms in the memory. The instructions also make the receiver operable to calculate one or more virtual transmitted waveforms based upon the received signal waveforms, respectively and determine, based upon the received signal waveforms and the virtual transmitted waveforms, a position of the receiver relative to the transmitters.
US08416129B2 Positioning determinations of receivers
The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed method and system can account for time and frequency biases of the user device. For the track maintenance, a Kalman filter state estimator can be extended to include a velocity of the user device.
US08416128B2 Method of displaying a radar image
The method of generating an image in the form of a disc portion on a display, the disc portion comprising a center and a maximum radius defining a limit of the image generated, the disc portion comprising a plurality of angular sectors, each angular sector comprising a plurality of disjoint areas, each disjoint area of an angular sector being delimited by two circular arcs defined between two radii, and each disjoint area being called a “ring”, is characterized in that it comprises: a first step of selecting a ring, a second step of comparing the area of the ring with at least one predefined value, dubbed the grain, a third step of generating the image of the ring as a function of the result of the comparison, a fourth step of incrementing the next ring to be selected.
US08416127B2 Dynamic calibration radar system
A missile radar system includes a tapered radome covering a front face of a main antenna. A calibration antenna is the combination of a metal tip and an attached one or more radiating or excitation elements (monopole) on the tip. A narrow end (wedge) of the radome may aid in directing planar calibration waves toward the main antenna. The metal tip has a curved inner surface that acts, with the attached radiating element(s), as an aperture antenna. Signals are emitted from the calibration antenna back toward the front face of the main antenna. The signals pass from the tip/reflector to the front face of the main antenna through a substantially-metal-free and substantially-dielectric-free volume defined by the inner surface of the radome. The radar system allows for calibration of the antenna prior to launch and/or during flight of the missile.
US08416126B2 Obtaining a calibration parameter for an antenna array
Embodiments herein include a method for obtaining a calibration parameter for an antenna array. The antenna array comprises a first and a second radio module with respective associated antennas, wherein both radio modules comprise a main transmitter and a connected calibration receiver or both radio modules comprise a main receiver and a connected calibration transmitter. The method comprises: injecting a first calibration signal in the first radio module and measuring a first response to the first calibration in the first radio module. This injecting and measuring is repeated for all combinations of the first and second radio modules. Finally, a numerical value is calculated using the responses; a calibration parameter is calculated based on the calculated numerical value. Embodiments herein also include a corresponding antenna array, computer program and computer program product.
US08416122B1 Point-in-polygon target location
A command and control system for analyzing target track positional information by comparing target location to pregenerated geographic information.
US08416120B2 Method of sensor network localization through reconstruction of radiation pattern
Disclosed herein is a method of sensor network localization through reconstruction of a radiation pattern with a characteristic value of an antenna depending on orientation thereof. The method can minimize errors using an antenna characteristic value and a signal strength depending on the orientation. In addition, the method can minimize errors using an artificial neural network to characterize a distorted radiation pattern of an antenna and using it for the localization of a triangulation method. Furthermore, the method can increases the localization rate even in a passive localization method by characterizing an asymmetric antenna radiation pattern and constructing the antenna characteristic through an artificial neural network.
US08416117B2 Analog to digital converter with dual integrating capacitor systems
In one embodiment, an apparatus comprises a first capacitor system and a second capacitor system. Each capacitor system is removably coupled to the same portion of an analog to digital converter (ADC) and the same sensing circuit. Each capacitor system stores charge received through the sensing circuit when coupled to the sensing circuit and provides the charge received through the sensing circuit to the ADC for conversion into a digital value when coupled to the ADC. When the control signals are in a first state, the first capacitor system receives charge through the sensing circuit and the second capacitor system is coupled to the portion of the ADC. When the one or more control signals are in a second state, the second capacitor system is coupled to the sensing circuit to receive charge through the sensing circuit and the first capacitor system is coupled to the portion of the ADC.
US08416115B2 Successive approximation register-analog digital converter and receiver
An SAR-ADC includes input and reference terminals, first and second capacitor sets, a dummy capacitor, a comparator, a switch, and a logic. The first and second capacitor sets include first and second capacitors, respectively. The first capacitor has a first capacitance. The second capacitor has a second capacitance. The dummy capacitor has a third capacitance. The comparator compares an output voltage with a ground voltage and outputs a digital output code in accordance with a difference between the output and ground voltages. The switch is connected among the first capacitors of the first and second capacitor sets, and the reference terminal. The logic turns the switch based on the digital output code. The input terminal is located between the first and second capacitors of the first capacitor set. The second capacitor of the first capacitor set is located between the first and second capacitors of the second capacitor set.
US08416111B2 Multimode sampling/quantization converters
Provided are, among other things, systems, methods and techniques for converting a continuous-time, continuously variable signal into a sampled and quantized signal. According to one implementation, an apparatus includes multiple processing branches, each including: a continuous-time quantization-noise-shaping circuit, a sampling/quantization circuit, and a digital bandpass filter. A combining circuit then combines signals at the processing branch outputs into a final output signal. The continuous-time quantization-noise-shaping circuits include adjustable circuit components for changing their quantization-noise frequency-response minimum, and the digital bandpass filters include adjustable parameters for changing their frequency passbands.
US08416110B2 Multi-channel analog digital conversion circuit and analog digital conversion method thereof
A multi-channel analog digital conversion circuit includes a plurality of sampling circuits for sampling and buffering a plurality of analog input signals, a single output circuit coupled to the sampling circuits and shared by the sampling circuits and a single analog digital conversion core coupled to the output circuit and shared by the sampling circuits.
US08416109B2 Superconducting analog-to-digital converter with current amplified feedback
A superconducting bandpass sigma-delta modulator and a method for analog-to-digital signal conversion is disclosed. The superconducting bandpass sigma-delta modulator includes coupled resonators having a desired impedance ratio. A first resonator connects to a comparator, which comparator generates single-flux-quantum pulses. A feedback loop links from the comparator to a second resonator and includes a current amplifier. A digital RF receiver system is also disclosed. This system includes a second order bandpass sigma-delta modulator, which has a desired impedance ratio between resonators and a feedback loop with current amplification. The system further has an antenna configured to receive a GHz frequency radio transmission and to yield an analog signal which is accepted by the sigma-delta modulator.
US08416105B2 ADC calibration apparatus
An analog-to-digital (ADC) calibration apparatus comprises a calibration buffer, a comparator and a digital calibration block. Each reference voltage is sent to a track-and-hold amplifier as well as the calibration buffer. The comparator compares the output from the track-and-hold amplifier and the output from the calibration buffer and generates a binary number. Based upon a successive approximation method, the digital calibration block finds a correction voltage for ADC offset and nonlinearity compensation. By employing the ADC calibration apparatus, each reference voltage can be calibrated and the corresponding correction voltage can be used to modify the reference voltage during an ADC process.
US08416104B2 Method and apparatus for entropy decoding
An entropy decoder and method for decoding code words with an indication of associated probability for each code word. The decoder may include an input buffer in communication with a branch node block, the branch node block in communication with a leaf node block. The input buffer operable to receive code words and the indication of associated probability. The branch node block comprising one or more branch node lookup tables and branch node control logic. The branch node control logic operable to process a code word in the input buffer using a selected table from the one or more branch node lookup tables to obtain leaf node information and a bit count of a code word size, the branch control logic further operable to refresh the input buffer to replace the bit count of the code word size and to make the leaf node information and the table selection available to the leaf node block. The leaf node block may include one or more leaf node lookup tables and leaf node control logic. The leaf node control logic operable to process the leaf node information and the table selection made available by the branch node block to obtain leaf node contents.
US08416103B2 Keypads row similar to a telephone keypad
Keypads are described which are row similar to a standard telephone keypad though they have a different number of columns of base-letter-assigned keys than the standard to which they are related. Smooth sequences of such row-similar keypads are exhibited. Keypads which support both row-similar telephone keypad layouts and reduced layouts corresponding to typewriter standards are disclosed. It is shown how to combine various structural and statistical limitations with row similarity. It is also shown how to embed a row-similar digit layout in row-similar base letter layouts, and how to beneficially provide negative space between keys, construct pseudo standards, and extend or reduce desktop standards or pseudo standards while obeying structural or typability constraints.
US08416102B2 Activity monitoring system insensitive to accelerations induced by external motion factors
This invention relates to an activity monitoring system adapted to eliminate passive movement components caused by external forces from readout data produced by a first and a second motion sensor when attached to a subject during movement. The readout data include gravitational components, movement components caused by active movement of the subject or subject parts, and the passive movement components. A processor estimates first and second gravitational components produced by the at least first and a second motion sensors. It determines a rotation matrix based on the estimated gravitational components, the rotation matrix denoting rotation required for the first sensor to get aligned with the second sensor in orientation. It then multiplies the readout data produced by the first motion sensor with the rotation matrix when rotating the first sensor towards the second sensor. Finally, it subtracts the result of the multiplying from the readout data produced by the second motion sensor when rotating the first motion sensor towards the second motion sensor.
US08416101B2 Air conditioner and method for controlling a light unit having a predetermined color temperature
An air conditioner and a method for controlling an air conditioner are provided. The air conditioner includes an air-conditioning device that air-conditions an indoor space, a lighting device that illuminates the indoor space, an input device that receives signals to operate the air-conditioning device and for selecting a sleep mode, and a controller that controls the lighting device and the air-conditioning device. When the input device receives the signal for selecting the sleep mode, the lighting device is controlled to sequentially perform a sleep entry operation in which the indoor space is illuminated to have a predetermined luminance and color temperature for a predetermined time, a sleep operation in which the indoor space is illuminated to have a predetermined luminance and color temperature until a wakeup time, and a wakeup operation in which the indoor space is illuminated to have a predetermined luminance and color temperature.
US08416100B2 Method and device for monitoring a horizontal position of an aircraft rolling on the ground
A method and device performs onboard monitoring of a horizontal position of a taxiing aircraft, in which the monitoring of the horizontal position is based on separately determined height differences of the aircraft. A predetermined threshold value is compared with a first height difference calculated using repetitively determined first current height positions received by an onboard positioning device over a first duration. The predetermined threshold value is also compared with calculated second height differences calculated from two successively measured second current height positions determined by an altimeter over a second duration that is less than or equal to the first duration. A warning signal, signaling a problem with the reliability of the monitored horizontal position of the taxiing aircraft, is emitted in the event none of the second height differences is greater than the threshold value, and the first height difference is greater than the threshold value.
US08416098B2 Acoustic communication apparatus for use with downhole tools
Acoustic communication apparatus for use with downhole tools are described. An example acoustic communication apparatus for use in a wellbore includes a first acoustic transducer to generate first acoustic signals. The first acoustic transducer is mounted in an interior of a first drill collar to transmit the first acoustic signals via at least a portion of a body of a drillstring or a mud channel within the drillstring to a second drill collar. Additionally, the example acoustic communication apparatus includes a first receiver mounted to the first drill collar to receive second acoustic signals transmitted from the second drill collar.
US08416097B2 Charge indicator circuit and electronic device using the same
A charge indicator circuit for indicating an electronic device charged by an inputted charge electric potential includes an interface unit, a switch unit connected to the interface unit; a processor unit connected to the switch unit, and an indicator unit connected to the switch unit. The charge electric potential is inputted into the charge indicator circuit from the interface unit and powers the indicator unit to emit light when the processor unit is switched off, and the processor unit detects the charge status of the electronic device and controls the switch unit according to the detect results when the processor unit is switched on.
US08416094B2 Circuit board integrated motion sensor
A motion sensor capable of detecting the direction of motion in three dimensions is disclosed. The motion sensor can be built into a printed circuit board allowing for simple and cost effective manufacturing. The motions sensor is designed to utilize a through hole in a printed circuit board, which is capped by on each side by housings creating a cavity where a spherical metal ball can move in three dimensions. This interior surface of the through hole and the housings have conductive element that when in contact with the spherical metal ball close a circuit creating an electrical signal indicative of direction.
US08416090B2 Wireless fuel level sensor for a vehicle fuel tank
A vehicle fuel tank is provided. The vehicle fuel tank includes a housing defining an interior region, a fuel level sensor coupled to the interior region, the fuel level sensor responsive to a fuel pressure, and a radio frequency identification (RFID) device electronically coupled to the fuel level sensor configured to wirelessly transmit a signal indicative of a fuel level in the fuel tank.
US08416089B1 Leak detecting tray device
A leak detecting tray device featuring a base tray having a bottom surface and sides, wherein the sides and bottom surface together form an enclosure for collecting liquid, wherein the base tray is constructed from a material comprising silicone; a moisture sensor disposed in the base tray, the moisture sensor is configured to detect moisture; an alarm system with speaker; and a microprocessor operatively connected to the moisture sensor and the alarm system with speaker, wherein the microprocessor is configured to receive a first sensor input signal from the moisture sensor when the moisture sensor detects moisture whereupon the microprocessor sends a first alarm output command to the alarm system to activate the alarm system.
US08416087B2 Method and system for performing affinity transactions
There is provided a physical token for use in a defined venue with a server having communication with the physical token. The physical token may comprise an identification data and a transmitter configured to transmit the identification data. The physical token is configured to transmit the identification data to the server to cause the server to initiate a sensory interaction with a user possessing the physical token. The sensory interaction may comprise a character in the defined venue interacting with the user possessing the physical token. The sensory interaction may also comprise a display screen in the defined venue displaying information to the user possessing the physical token. The sensory interaction may further comprise an audio speaker in the defined venue announcing information to the user possessing the physical token. The physical token may represent an affinity comprising an experience, entitlement, or characteristic of the user possessing the physical token.
US08416084B2 Wireless patient monitoring system
A wireless patient monitoring system employs room units to collect and display information from a variety of room based sensors, the latter of which may be battery-powered and have low range. The room units may relay collected data from the associated sensor units and, as identified to the room unit, to a central controller.
US08416078B2 Article surveillance system
An electronic article surveillance (EAS) system comprising a combined plurality of surveillance systems that operate independent of and autonomous from each other and are physically located within pedestal systems having at least a first EAS system for detecting a magnetic EAS tag (which are immune to foil lined bags and other Faraday Shields) and magnetic detachers, a second EAS system for detecting Faraday shields, a third EAS for detecting acousto-magnetic EAS tags, and an anti-EAS jamming alarm mechanism. The EAS system of the present invention further includes a counter that counts the number of individuals entering into and exiting out of a secured area, and validate if an alarm is legitimate.
US08416077B2 Monitoring system and monitoring method which monitor persons and materials passing through monitoring point
A monitoring system according to the present invention includes a detecting unit, a tracking unit, a place judging unit and a reporting unit. When a pass unpermitted material that is not permitted to pass through a pass monitoring point passes through the pass monitoring point, the detecting unit detects the pass unpermitted material as a fraudulent passing material. The tracking unit tracks a position of the fraudulent passing material detected by the detecting unit. The place judging unit judges whether or not the fraudulent passing material exists inside a predetermined area. The reporting unit visibly reports the position of the fraudulent passing material and the judged result by the place judging unit.
US08416075B2 System and method for generating an alert for an asset
A system and method for generating an alert signal for an asset. Proper truck/trailer matching is based on a proximity analysis between position reports for a truck and position reports for a trailer. In one embodiment, this proximity analysis is triggered by a detection of movement in a trailer. In the proximity analysis, unexpected deviations in proximity between a truck and a trailer would lead to a generation of an alert signal that is sent to the appropriate management system for investigation.
US08416074B2 Solar powered portable control panel
A solar powered portable control panel is disclosed herein for wirelessly controlling one or more lights or other devices. An embodiment of the control panel includes a solar panel, a regulator connected to the solar panel, a power storage device connected to the regulator, a wireless transceiver, a controller connected to the power storage device, and a user interface connected to the controller. The user interface is adapted to accept control input and provide it to the controller. The controller is adapted to transmit commands on the wireless transceiver.
US08416073B1 Location aware reminders
Disclosed are various embodiments employed to generate location and proximity based reminders. To this end, a device is configured to generate its geographical location using a positioning system. The device detects when it impinges upon at least one geographical trigger based upon its geographical location. A predefined reminder is generated in the device when the device impinges upon the geographical trigger.
US08416069B2 Systems and methods for controlling communication over a power distribution network
An embodiment of a communication system can control transmission of a data signal to a power distribution network based on signal data measured from the power distribution network. The signal data may represent an amount of crosstalk or an amount of noise experienced on the power distribution network. The signal data and an identification of at least one active power line coupler unit can be used to determine an adjustment to one or more power line coupler units. A control signal that represents the adjustment can be used to adjust the power line coupler units.
US08416060B2 Method and device for reading radio frequency identification (RFID) tags
A method and device enables reading radio frequency identification (RFID) tags in a localized area. The method according to one embodiment includes commencing transmission of an interference signal from a reader device (step 505). A command signal is then transmitted from the device while the interference signal is still being transmitted (step 510). The command signal instructs non-target RFID tags to not respond to an interrogation signal, and the target RFID tags do not process the command signal because the command signal is blocked by the interference signal. Transmission of the interference signal from the device is then stopped (step 515). The interrogation signal is then transmitted from the device after the interference signal is no longer being transmitted (step 520). Finally, a response signal is received at the device from the target RFID tags that enables the device to read only the target RFID tags (step 525).
US08416057B2 Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item
A method and system for identifying an authentication status of a first item. An RFID reader transmits zero and a random number to a first RFID tag associated with the first item. The first RFID tag uses a hashing function to compute a hash (H1) of a concatenation of an identifier (Id1) of the first RFID tag, the random number, and a first secret key and sends the hash H1 to the RFID reader which then transmits the identifier Id1 and the random number to a second RFID tag. The second RFID tag uses the hashing function to compute a hash (H2) of a concatenation of the identifier Id1, the random number, and a second secret key and sends the hash H2 to the RFID reader. The authentication status of authentic or counterfeit is determined for the first item based on whether or not H1 is equal to H2.
US08416055B2 Moveable barrier operator feature adjustment system and method
At a moveable barrier operator, parameters are adjusted. At a first time, the moveable barrier operator is configured with at least one parameter and adjustment of the at least one parameter is disabled until a predetermined identification signal is received. At a second time, the predetermined identification signal is received and the at least one parameter is responsively adjusted.
US08416052B2 Medium / high voltage inductor apparatus and method of use thereof
The invention comprises an inductor configured for filtering medium and/or high voltage power. The inductor includes an inductor core formed of a plurality of coated magnetic particles, each of a majority of the coated magnetic particles including: a magnetic particle core and a non-magnetic coating about a corresponding magnetic particle core. The inductor optionally includes: (1) a main inductor spacer separating a first turn of a winding from a terminal turn of the winding and (2) a segmenting spacer separating two consecutive turns of the winding about said core. The inductor is configured to convert power into an output current, such as power of at least one thousand five hundred volts with an input current of at least fifty amperes.
US08416050B2 Inductor
Two conducting wires are used in one embodiment of an inductor. Opposite ends of each of the conducting wires are connected to leader lines (terminals) shared by the conducting wires. Each of the conducting wires is wound to make half a round of an annular or ring-like magnetic substance. One of the conducting wires is wound around a lower half area of the magnetic substance to form one winding while the other conducting wire is wound around an upper half area of the magnetic substance to form another winding. In this manner, the distance between the leader lines can be increased to eliminate parasitic capacitance between the leader lines. The magnetic fluxes generated by current flowing in the two windings are in the same direction. Thus, it is possible to provide an inductor whose total parasitic capacitance is reduced. In other embodiments, additional conducting wires are used.
US08416049B2 Multilayered ceramic component and manufacturing method thereof
A laminated ceramic component includes a ferrite magnetic layer and a glass ceramic layer made chiefly of borosilicate glass. The glass ceramic layer is laminated with the ferrite magnetic layer, and has an Ag inner conductor embedded inside. A microscopic region where aluminum and silver coexist is dispersed in the glass ceramic layer.
US08416042B2 Transformer system
To improve the cooling efficiency of a transformer operated in a wind power station, there is provided a cooling system comprising a transformer guard housing having a first opening for supply of a transformer cooling medium and having a second opening for discharge of the transformer cooling medium. Further, a first channel system supplies the transformer cooling medium to the transformer guard housing. A second channel system discharges the transformer cooling medium from the transformer guard housing. Through the provision of the cooling system, a controlled flow of cooling medium to the transformer accommodated in the transformer guard housing increases operative efficiency of the installation.
US08416041B2 Solenoid device with stable activation
A solenoid may include a core having a junction surface; a plunger having a junction surface and located adjacent to the core; a shading ring located proximate to an interface between the core junction surface and the plunger junction surface, the shading ring having an outside diameter slightly smaller than the diameter of the core, and operable to produce a concentration of magnetic attraction within an annular range of the interface between a center of the interface and a location of the shading ring; wherein a contact region between the core junction surface and the plunger junction surface is substantially smaller than the respective junction surfaces and located proximate to the annular range of the concentration of magnetic attraction.
US08416038B2 Surface acoustic wave device and method of adjusting LC component of surface acoustic wave device
A surface acoustic wave device comprises a piezoelectric substrate (1), at least one inter-digital transducers (IDT) (2) provided on the piezoelectric substrate, at least one elongated electrode pad (4) electrically connected to the IDT, and at least one stud bump (5) disposed on the electrode pad such that an LC component of the surface acoustic wave device has a predetermined value.
US08416037B2 Phase shifter using bulk acoustic wave resonator
A phase shifter using a Bulk Acoustic Wave Resonators (BAWR) is provided. The phase shifter using a BAWR may use a property of a phase shift with respect to a frequency of the BAWR, and also use at least one capacitor, at least one inductor, and the like.
US08416035B2 Multiband matching circuit
A multiband matching circuit of the present invention includes an inductive element having one end connected to an input terminal, a first switch having one end connected to the other end of the inductive element and the other end grounded, a capacitive element having one end connected to the input terminal, a second switch having one end connected to the other end of the capacitive element and the other end grounded, a first-band matching circuit that is connected between the other end of the inductive element and a first output terminal and performs impedance matching in a first frequency band, and a second-band matching circuit that is connected between the other end of the capacitive element and a second output terminal and performs impedance matching in a second frequency band higher than the first frequency band.
US08416034B2 Signal splitting device and wireless communication device using the same
A signal splitting apparatus comprises a micro-strip line, a first inductor and a second inductor. A first end and a second end of the micro-strip line are grounded via a first capacitor and a second capacitor, respectively. The first end and the second end of the micro-strip line are electrically coupled to a receiving part of a transceiver and a transmitting part of the transceiver, respectively. One end of the first inductor is coupled to the first end of the micro-strip, and the other end of the first inductor is electrically coupled to an antenna module and grounded via a third capacitor. One end of the second inductor is coupled to the second end of the micro-strip, and the other end of the second inductor is electrically coupled to the antenna module.
US08416030B2 Impedance tuner systems and probes
An impedance tuner may include a shunt stub located at a fixed location along the transmission media, and a phase shifter to control the reflection phase. Another embodiment includes an adjustable length shunt stub connected on the transmission media, a variable phase shifter connected between the DUT port and the adjustable length shunt stub, a probe arranged for movement in a direction transverse to the direction of signal propagation. Another embodiment includes a reflection magnitude control system mounted in a fixed position relative to a direction of signal propagation along the transmission media, and a phase shifter to control a reflection phase.
US08416029B2 Transmission noise suppressing structure and wiring circuit board
The invention provides a transmission noise suppressing structure and a wiring board capable of suppressing a transmission noise transferred through a power supply line, stabilizing a power supply voltage, and reducing signal transmission line cross talk transmitted through the power supply line or a ground layer without being affected by a resistive layer. A transmission noise suppressing structure includes a power supply line and a signal transmission line arranged apart from each other on the same surface; a ground layer arranged apart from the power supply line and the signal transmission line; and a resistive layer arranged apart from the power supply line and the ground layer. The resistive layer has an area (I) which faces the power supply line and an area (II) which does not face the power supply line. The resistive layer and the signal transmission line are apart from each other.
US08416026B2 Nanoscale electromagnetic radiation device using serpentine conductor
A nanoscale serpentine ribbon is used to produce electromagnetic radiation by accelerating charge carriers as constrained along a serpentine path defined by the ribbon so that curve portions of the ribbon promote acceleration-induced emission of electromagnetic radiation by the charge carriers.
US08416019B2 System and method for interpolating digitally-controlled amplifier gain
A digitally-controlled analog gain circuit supports a plurality of gain settings in which gain changes are made from a first setting to a new setting in response to a clocking signal. Large changes in gain are interpolated in small gain steps or increments. The clocking signal can be generated by an oscillator, or as a sequence of pulses output by a zero crossing detector. The gain circuit can apply positive gain to the signal. Alternatively, the gain circuit can apply a negative gain (attenuation) to the signal. The clocking signal can be provided in a pseudo-randomized manner to minimize unwanted signal effects such as discernable sound transients.
US08416015B2 Active rectifying apparatus
A semiconductor apparatus includes: a first transistor; a second transistor having a higher withstand voltage than the first transistor, a source of the second transistor coupled to a drain of the first transistor, a gate of the second transistor coupled to a source of the first transistor; a third transistor having a higher withstand voltage than the first transistor and a drain of the third transistor coupled to a drain of the second transistor; and a comparator that compares a source voltage of the first transistor with a source voltage of the third transistor, and controls a gate voltage of the first transistor.
US08416010B2 Adaptive charge pump
A method of adaptively controlling a charge pump including coupling the charge pump to a control node, toggling a clock input between supply voltage levels to charge an a charge pump output, monitoring the charge pump output, maintaining the control node at a supply voltage level when a supply voltage magnitude does not exceed a threshold level, and adjusting the control node to maintain the charge pump output at a limit level when the supply voltage magnitude exceeds the threshold level. A positive charge pump embodiment charges the output to twice the positive supply voltage up to no more than a limit level. A negative charge pump embodiment charges the output to the same magnitude with opposite polarity as the positive supply voltage, and decreases the output magnitude if the positive supply voltage is above the threshold level. A Zener diode and controlled current mirror may be used for control.
US08416002B2 Flip-flop circuit design
A flip-flop circuit includes a precharge circuit that outputs a charge signal high when a received clock signal is LOW. A delay clock input circuit generates a delayed clock input controlled signal with the same value as an input signal when the clock signal is HIGH. A charge keeper circuit, upon receiving the charge signal and the delayed clock input controlled signal, generates a charge keeping signal, which equals the charged signal when the clock signal is LOW and equals the delayed clock input controlled signal when the clock signal is HIGH. A separator circuit can receive the charge keeping signal and clock signal and generate an inverted charge keeping signal. A storage circuit is configured to receive the inverted charge keeping signal, a present state signal, and inverted present state signal, and to generate a present state signal and an inverted present state signal.
US08415996B1 Clock phase corrector
Methods, circuits, and apparatus for correcting the phase of a clock signal are presented. In one method, an operation is included for receiving, from a plurality of input lines, a plurality of input clock signals with respective input clock phases. The input clock phases form an ordered sequence of clock phases. The method further includes an operation for transmitting, over a plurality of output lines, a plurality of output clock signals with respective output clock phases. The input and output lines are coupled to a serially coupled ring of resistors, where each resistor in the ring has a terminal coupled to an input line and the other terminal coupled to an output line. Further, each output clock phase has a value that is between successive input clock phases of the ordered sequence of clock phases.
US08415995B2 Electric circuit and signal processing method
An electric circuit includes a first circuit, a second circuit, a synchronization detection circuit, a storage circuit, and a correction circuit. The first clock is configured to operate with a first clock, the second circuit is configured to operate with a second clock which is different in frequency from the first clock, and the synchronization detection circuit is configured to detect synchronization of the first and second clocks. The storage circuit is configured to store an output noise pattern of the second circuit, based on the synchronization detected by the synchronization detection circuit, and the correction circuit is configured to correct an output of the second circuit by using the output noise pattern.
US08415991B2 RF buffer circuit with dynamic biasing
A method includes setting a mode of operation of a buffer circuit outputting an output signal. The mode of operation is set to a first mode of operation or a second mode of operation. The output signal is substantially in-phase with an input signal received by the buffer circuit when the mode of operation is the first mode. The output signal is substantially out of phase with the input signal when the mode of operation is the second mode.
US08415989B2 Switching device for electric circuit
A switching device has a main IGFET having a Schottky barrier diode D3 for blocking an inverse current built therein, a protective switch means, and a protective switch control means. The protective switch means is connected in between a drain electrode D and a gate electrode G of the main IGFET. The protective switch control means turns on the protective switch means when an inverse voltage is impressed to the main IGFET. Thereby, the main IGFET is protected from the inverse voltage.
US08415975B1 Programmable logic unit
Programmable logic units are described. A described unit includes one or more first logic elements that are individually programmable to be one of a plurality of first functions; one or more second logic elements that are a decoder; one or more third logic elements that are individually programmable to be one of a plurality of second functions; and a programmable interconnect array that selectively forms one or more interconnections within a group including the logic elements, one or more input interfaces, and one or more output interfaces. The array is programmable in routing one or more input signals to at least a portion of the logic elements, routing one or more intermediate signals among at least a portion of the logic elements, and routing one or signals from at least a portion of the logic elements to produce one or more output signals via the output interface.
US08415974B1 Methods and circuits enabling dynamic reconfiguration
A method of enabling partial reconfiguration in a device having configurable resources is disclosed. The method comprises receiving a configuration bitstream comprising configuration bits; configuring the configurable resources of the device using the configuration bits of the configuration bitstream; receiving a request for a partial reconfiguration of the device; loading updated configuration bits into memory elements associated with a portion of the configurable resources in response to the request for a partial reconfiguration; and providing a status of the partial reconfiguration while loading the updated configuration bits. A circuit for enabling partial reconfiguration in a device having configurable resources is also disclosed.
US08415972B2 Variable-width power gating module
A semiconductor device includes a primary voltage rail, a secondary voltage rail, a plurality of transistors coupled between the primary and secondary voltage rails, and control logic operable to enable a first subset of the plurality of transistors to couple the primary voltage rail to the secondary voltage rail. During a steady state condition, the first subset comprises less than all of the plurality of transistors.
US08415969B1 Implementing screening for single FET compare of physically unclonable function (PUF)
A screening method and circuit for implementing a Physically Unclonable Function (PUF), and a design structure on which the subject circuit resides are provided. A plurality of field effect transistors (FETs) is coupled to a low-offset dynamic comparator and is respectively selected to provide a plurality of FET pairs. For each FET pair, a voltage offset to obtain a comparator output transition is identified and recorded. The recorded voltage offset for each FET pair is compared with a margin threshold value. Each FET pair having an identified voltage offset less than the margin threshold value is discarded or disabled for PUF response generation use.
US08415961B1 Measuring sheet resistance and other properties of a semiconductor
A method may include illuminating a first area of a semiconductor utilizing a light source. The method may also include measuring at least one characteristic of electrical energy transmission utilizing a probe for placing at least one of at or near the illuminated first area of the semiconductor. The method may further include varying the measured at least one characteristic of the electrical energy transmission generated by the light from the light source incident upon the semiconductor while maintaining an intensity of the light source. Further, the method may include determining a sheet resistance for the junction of the semiconductor utilizing the varied at least one characteristic of the electrical energy transmission.
US08415960B2 Capacitance sensing apparatus
A capacitance sensing apparatus for use in a position sensing apparatus, comprising a first set of electrodes and a second set of electrodes and a capacitance sensing circuit arranged to determine, in use in a normal operating mode, the capacitance between each pairing of electrodes comprising one from the first set and one from the second set, in which the apparatus is further provided with at least one group switch arranged to selectively electrically connect together groups of the electrodes within the sets of electrodes, in which, in use in a low resolution mode of the apparatus the or each group switch connects together the groups of electrodes and the capacitance sensing circuit is arranged to determine the capacitance between the each pairing of groups of electrodes in one set and the electrodes or groups of electrodes of the other set. Typically, the apparatus is used in conjunction with a display to form a touch-sensitive display. It may be used in a position sensing apparatus for determining the proximity and position of an object to the apparatus, and is particularly applicable to use in a console of a motor vehicle of the type having the console centrally between two passenger seats.
US08415959B2 Single layer transcapacitive sensing
First, second, and third sets of sensor electrodes are disposed in a single layer on a first surface of a substrate of a transcapacitive sensor device. Sensor electrodes of the first set are substantially parallel to a first axis and are substantially identical to one another. The second set comprises a rotated mirror symmetric version of the first set, disposed parallel to the first axis. The third set is disposed between sensor electrodes of said first set and said second set, and includes a sensor electrode comprising a rectangular shape with a long side aligned paralleling the first axis. The first and third sets of sensor electrodes are configured for providing a first capacitive coupling therebetween that varies substantially along the first axis. The second and third sets are configured for providing a second capacitive coupling therebetween that varies substantially inversely to the first capacitive coupling along the first axis.
US08415955B2 Electrical test device
An electrical test device including at least one transducer to detect a status of a circuit under test, and at least one indicator located remotely from the at least one transducer to display the status of the circuit under test.
US08415950B2 System and method for parallel transmission in MR imaging
A system and method for selectively operating an array of RF receive coils in a transmit mode is disclosed. The system includes an RF transmit coil configured to generate an RF field that excites nuclei of a subject to generate RF resonance signals, an array of RF receive coils to receive the RF resonance signals, and a detuning circuit coupled to each RF receive coil in the array of RF receive coils that is selectively switched between a disabled and an enabled state to control a resonance and impedance of the RF receive coil. Each RF receive coil is caused to receive RF resonance signals when its respective detuning circuit is in the disabled state and is caused to modify an amplitude and phase of the RF field generated by the RF transmit coil when its respective detuning circuit is in the enabled state.
US08415946B2 Arrangement and method for magnetic determination of a linear length or a rotary angle
Disclosed are absolute measuring systems comprising measuring rods that are composed of groups of at least two magnetic segments. The magnetic segments of at least one group have the same length in the direction of measurement while the magnetic segments of the different groups have different lengths. For arrangements encompassing more than two sensors on the single-track measuring rods, multistage phase difference processes are disclosed which result in high resolutions and accurate measurements while allowing for great measured lengths and, when anisotropic magnetoresistive sensors are used, for example, an unambiguous angle measurement range of 360°. FIG. 6a best represents the essence of the invention.
US08415943B2 Probe for measuring an electric field
In one embodiment of the present invention, a probe for measuring an electrical field is disclosed, including at least one antenna, a detection circuit for each antenna, which detection circuit is connected to the corresponding antenna for detecting an RF signal, and a housing in which is received a processing circuit for processing a detected signal, wherein the housing is conductive and includes at least partially a substantially spherical surface for the purpose of forming a ground plane for the at least one antenna, wherein the detection circuit is arranged outside the housing and is coupled to the processing circuit via a feedthrough capacitor with a feedthrough terminal and a shield, wherein the feedthrough terminal connects the detection circuit conductively to the processing circuit and the shield is connected conductively to the conductive surface of the housing.
US08415942B2 Wide-dynamic range electrometer with a fast response
A method and apparatus for measuring current includes sensing a first voltage at the output of an amplifier and computing a current based on the first voltage and the resistance of a first resistive element, which is electrically coupled between an inverting input of the amplifier and the output of the amplifier, if the first voltage is below a predetermined level. The method also includes sensing a second voltage at the output of a buffer and computing a current based on the first and second voltages and the resistances of the first resistive element and a second resistive element, which is electrically coupled between the inverting input of the amplifier and an input of the buffer and is also electrically coupled to the output of the amplifier through a at least one diode, if the voltage output from the amplifier is above the predetermined level.
US08415938B2 Switching regulator
The invention provides a technique to widely spread the frequency spectrum of switching noise generated by a switching action and to reduce the noise level at a particular frequency. A switching regulator (6A) includes a computing unit with computing function. First, in the computing unit, a pulse-width-modulation processing unit (PWM) (2a) performs pulse-width-modulation processing of receiving a feedback signal corresponding to the output of a detector 1 to determine an on-duty cycle of a pulse signal. Subsequently, for the signal and data obtained by the PWM (2a) to be subjected to further modulation processing for spectrum spreading, a branching processing is performed by making changing-over unit (2d) randomly select asynchronous-modulation processing unit (ASM) (2e) or pulse-position-modulation processing unit (PPM). When the PPM is selected, another branching processing is performed by making the changing-over unit (2d) select a first PPM (2f) or a second PPM (2g) depending on the on-duty cycle.
US08415937B2 Switching method to improve the efficiency of switched-mode power converters employing a bridge topology
Traditionally, buck-boost switching regulators with bridge topologies have been avoided due to their inability to seamlessly transition between buck mode and boost mode. Here, however, a buck-boost switching regulator with a bridge topology has been provided, which has an improved controller. Namely, a processor (such as a digital signals processor or DSP) provides digital control for the bridge to enable it so substantially seamlessly transition between buck mode and boost mode.
US08415935B2 Multiple branch alternative element power regulation
A power regulation scheme includes a first voltage regulation portion having a first voltage regulator, a second voltage regulator, and a switching system. The first voltage regulation portion is connected in parallel with a second voltage regulation portion. The second voltage regulation portion regulates an input voltage if an open condition occurs within the first voltage regulation portion. The switching system forces the second voltage regulator to regulate the input voltage if a short condition occurs within the first voltage regulator.
US08415932B2 Switching control circuit
A switching control circuit includes an N-channel MOSFET having an input electrode applied with an input voltage and an output electrode connected to one end of an inductor and one end of a rectifying element. The other end of the inductor is connected to a first capacitor. A bootstrap circuit is configured to generate a bootstrap voltage on a second capacitor having one end connected to the output electrode of the N-channel MOSFET. The bootstrap voltage is required when the N-channel MOSFET is turned on. A driving circuit is configured to be applied with a driving voltage corresponding to the bootstrap voltage and turn on/off the N-channel MOSFET to generate an output voltage of a target level on the first capacitor. A clamping circuit is configured to clamp the driving voltage to be at a predetermined level or lower.
US08415930B2 Power supply device
Provided is a power supply device including: a magneto generator (1), which includes: a rotor including a magnet forming a magnetic field; and a stator which generates an alternating current in stator windings by rotation of the rotor; a rectifying unit (3) which rectifies the alternating current generated by the magneto generator to a direct current; a variable transformation-ratio direct current voltage transformer (40) which transforms an output voltage of the direct current of the rectifying unit to a voltage between input terminals of an electrical load (2) to which electric power is supplied; and a voltage control unit (5) which controls a transformation ratio of the variable transformation-ratio direct current voltage transformer in accordance with at least one of an operating state signal regarding the rotation of the rotor of the magneto generator and an electrical load state signal of the electrical load.
US08415927B2 Switch embedded integrated circuit and method for battery protection
A switch embedded integrated circuit for battery protection includes a MOSFET having a body diode, and a control logic circuit for switching the MOSFET and the direction of the body diode to control the charge current to and the discharge current from a battery. The control logic circuit turns off the MOSFET once any abnormal operation such as over-voltage and under-voltage happens, and turns on the MOSFET according to an OVPR threshold, an OVPR delay time, an UVPR threshold and an UVPR delay time. The OVPR threshold and the OVPR delay time are determined depending on the battery being coupled to a load or a charger, or floating.
US08415921B1 Toolbox device
A toolbox device for allowing a user to charge a battery pack of a battery-powered tool. The device features a first half housing pivotally attached atop a second half housing with an inner compartment, the second half housing is longer than the first half housing thereby exposing a top area of the second half housing with a battery pack compartment. An AC-DC converter unit is operatively connected to contact strips disposed on the inner surface of the battery pack compartment. A male power plug is operatively connected to the AC/DC converter unit, the male power plug is adapted to receive a power cord for a standard power outlet. A charger component for accepting a battery pack is adapted to be inserted into the battery pack compartment. When inserted into the battery pack compartment, the interchangeable charger component operatively connects to the contact strips.
US08415917B1 Article with integrated outlet and buckle
The present invention can have an article comprising a belt with two ends that can be selectably fastened together. A power source and an inverter can be secured within the belt. A buckle with an integrated outlet can be utilized within the belt. The buckle first piece has two cavities that each can have an electrical contact therein. A bridge can electrically connect the contacts. A second buckle piece can have first and second arms that are received within the cavities, respectively, of the first piece. The second piece can engage the first piece in two distinct positions, wherein in the first position the buckle is fastened but no electrical connection is made therein, and in the second position an electric circuit is completed. Breaking the electrical connection within the buckle electrically separates the power source and the inverter to prevent drawdown of the power source.
US08415914B2 Motor drive load damping
An electric power supply system has a power bus for providing DC power, and a control unit for a source of power to supply the power bus. The power unit includes a damping algorithm to provide damping to power supplied on the power bus. A motor and a motor control include a compensation block for tapping power from the bus, and identifying a portion of a supplied signal due to the damping. The compensation block provides a signal to a summing block that addresses the damping on the power bus prior to the power being supplied to the motor. A method of utilizing such a system is also disclosed.
US08415912B2 Machine motion control system
An exemplary embodiment of machine motion control system for testing electronic devices includes a machine and a control module electrically connected to the machine. The machine secures the electronic devices and includes a sensing unit and a servo unit, the sensing unit obtains different test parameters of the electronic devices to generate corresponding sensed signal. The control module includes a signal conversion unit electrically connected to the sensing unit and a main control circuit, the main control circuit is electrically connected to the signal conversion unit and the servo unit. The signal conversion unit converts the sensed signal into corresponding command signal, and the main control circuit drives and controls the servo unit to adjust the motion state and test strength on the electronic device according to the command signal.
US08415910B2 Switch module for an electric machine having switchable stator windings
An electric machine including a housing and a stator arranged within the housing. The stator includes a plurality of stator windings that define a number of phases. A switch module is mounted at the housing. The switch module includes a plurality of switch members that are operatively connected to the plurality of stator windings. The plurality of switch members are configured and disposed to selectively establish one of a first electrical connection configuration and a second electrical connection configuration of the plurality of stator windings.
US08415905B2 Battery power system
A battery power system, adapted for driving a motor system of a power unit with respect to at least one power mode signal and at least one motor control signal generated from the motor system, which comprises: a battery pack, an electrolytic capacitor, a boost converter, a first contactor, a first switch, an ultracapacitor, a first diode, a second contactor, a second switch, a current limiting element, a plurality of measuring elements, and an electrical energy controller; wherein the electrical energy controller is enabled to analyze the electrical power level of the ultracapacitor according the power mode signal, the motor control signal and the voltage/current signals generated from the plural measuring elements while using the result of the analysis to control the current directions and conductivity of the boost converter, the first contactor, the second contactor, the first switch and the second switch so as to achieve a variety of control modes accordingly.
US08415904B2 Open delta motor drive with integrated recharge
An integrated motor drive and battery recharge apparatus includes a battery, an electric motor having N separate motor windings each having a first and a second leg, a contactor having a plurality M of poles, each pole having a first side and a second side, the inverter having 2N switching poles and a capacitor each coupled in parallel with the battery, and PWM control circuitry configured to control the state of each switching pole. Each leg of each motor winding is coupled to a phase node of a corresponding inverter switching pole, at least two of the motor winding legs (or taps thereof) are coupled to the corresponding first sides of the contactor poles, a power source/sink is coupled to the corresponding second sides of the contactor poles, and in one aspect a capacitor is coupled between each pair of contactor poles.
US08415900B2 Color and position auto-commissioning
A system for auto-commissioning a light fixture may position the light fixture based on sensor data received from at least one sensor. In order to focus the light fixture on a target location, the system may vary the position of the light fixture and determine a position of the light fixture where the light level received by the photosensor reaches a determined light level. The system may adjust a light characteristic of light emitted by the light fixture so that the color of light received by the photosensor at the target location matches a target light characteristic, such as color or intensity. The system may determine a focus position and a light characteristic for multiple target locations. The system may auto-commission multiple light fixtures.
US08415898B2 Connector, a lamp connector, a lamp connection checking circuit, and an illumination device
A lamp connector allows for checking of a connection between an external electrode of an external electrode tubular lamp and a terminal fitting into which the external electrode is fitted. Because the lamp connector into which an external electrode provided on the outer surface of an end portion of a tubular lamp is fitted includes a terminal fitting which includes a terminal piece and a terminal piece insulated from each other which are to be individually brought into contact with the external electrode, it is possible to easily check conduction between the external electrode and the terminal fitting using a tester. Accordingly, any poor fitting of the lamp into the connector can be readily found and corrected.
US08415897B2 Ambient and task level load control
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cooperatively controlling ambient level lighting in a controlled area, and task level lighting for task areas in the controlled area, wherein each task area is a separate sub-area of the controlled area.
US08415896B2 Current-type driver of light emitting devices
A current-type driver of light emitting devices is provided. The current-type driver includes a power conversion circuit, a feedback module, and a control module. The power conversion circuit modulates and generates an output voltage according to a feedback signal so as to sequentially drive a plurality of light emitting devices. The feedback module generates the feedback signal for the power conversion circuit according to the output voltage and an adjusting signal during a first period, wherein none of the light emitting devices is driven during the first period. The control module outputs the adjusting signal to the feedback module during the first period so as to allow the power conversion circuit to adjust the output voltage to a pre-drive voltage corresponding to the light emitting device which is to be driven next among the light emitting devices.
US08415894B2 Multifunctional output stage for driving dimmed light sources and related method
A drive arrangement for light sources may include: a connection line to feed a light source, a switch element coupled to said line to apply on/off signals to said line, and a controller to control operation of said switch, said controller being sensitive to at least one of a dimming signal representative of a desired dimming level for said light source and an information-carrying digital signal, wherein said controller is configured to control operation of said switch to: a) PWM modulate an on/off signal applied to said line as a function of said dimming signal, whereby the average current conveyed towards said light source and determined by said PWM modulated on/off signal controls the brightness of said light source, b) transmit said information-carrying digital signal as an on/off information signal applied to said line, whereby the information carried by said information-carrying digital signal is transmitted over said line.
US08415890B2 Power converter with compensation circuit for adjusting output current provided to a constant load
A power converter for constant loads includes an energy transfer element, a switch, a controller, and a compensation circuit. The energy transfer element is coupled to receive a rectified voltage having a blocked portion that corresponds to a phase angle. The controller is coupled to control switching of the switch to regulate an output current of the power converter in response to a plurality of signals. The plurality of signals includes a peak input voltage signal and a feedback signal. The compensation circuit is coupled to output a compensation signal to adjust at least one of the plurality of signals in response to the phase angle exceeding a phase angle threshold. The compensation circuit does not output the compensation signal and does not adjust the at least one of the plurality of signals when the phase angle is less than the phase angle threshold.
US08415885B2 Plasma processing apparatus and plasma processing method
A plasma processing apparatus includes a vacuum evacuable processing chamber, at least a portion of which is formed of a dielectric window; a substrate supporting unit for supporting a target substrate in the processing chamber; and a processing gas supply unit for supplying a desired processing gas into the processing chamber. Further, the plasma processing apparatus includes an RF antenna provided outside the dielectric window; a high frequency power supply unit for supplying to the RF antenna a high frequency power; and a switching network switched among a parallel mode, a multiplication series mode, and a minimization series mode.
US08415883B2 Miniature ceramic metal halide lamp having a thin leg
A low watt ceramic metal halide lamp has a body with a discharge chamber disposed therein. First and second hollow legs extend from the discharge chamber and received first and second electrode assemblies, respectively, therethrough with first ends of the electrode assemblies disposed in spaced relation in the discharge chamber. Use of thin legs limits heat flux from the discharge chamber. Preferably, thin legs are defined by a load dissipation factor of the ceramic part being less than 0.065 mm2/watt. In addition, thermal conductance along the leg is controlled via a load dissipation factor of the molybdenum mandrel portion of the electrode assembly being maintained less than 0.0008 mm2/watt.
US08415882B2 Organic light emitting diode display and method for manufacturing the same
An organic light emitting diode (OLED) display is disclosed. In one embodiment, the display includes i) a substrate, ii) a driving circuit formed on the substrate, iii) an organic light emitting diode formed on the substrate and electrically connected to the driving circuit, iv) an encapsulation thin film formed on the driving circuit and organic light emitting diode and v) a spacer formed on the substrate and surrounding the encapsulation thin film.
US08415875B2 Light emissive device having cathode comprising a codeposited mixed layer
An organic light emissive device comprising: a first electrode; a second electrode; and an organic light emissive region between the first and second electrodes comprising an organic light emissive material which has a peak emission wavelength, wherein at least one of the electrodes is transparent and comprises a composite of a charge injecting metal and another material which is codepositable with the charge injecting metal, the other material having a different refractive index to that of the charge injecting metal and wherein the other material has a lower degree of quenching at the peak emission wavelength than the charge injecting metal whereby quenching of excitons by the at least one electrode is reduced, the charge injecting metal comprising either a low work function metal having a work function of no more than 3.5 eV or a high work function metal having a work function of no less than 4.5 eV.
US08415872B2 Organic light emitting diode display device
An OLED display device includes a substrate; an organic light emitting element having a first electrode formed on the substrate, an organic emission layer disposed on the first electrode, and a second electrode disposed on the organic emission layer; a common power bus line disposed between the organic light emitting element and an edge of the substrate on the substrate and electrically connected with the first electrode; a driving power bus line neighboring the common power bus line on the substrate, disposed between the organic light emitting element and the edge of the substrate, and electrically connected with the second electrode extended from a portion corresponding to the organic emission layer; and a connection wire made of the same material as the second electrode on the common power bus line, separated from the second electrode, and electrically connected with the common power bus line.
US08415865B2 Light-guide type illumination device
A light-guide type illumination device includes a heat-dissipating unit, a conductive unit, a light-emitting unit and a light-guiding unit. The heat-dissipating unit includes a heat-dissipating body. The conductive unit and the light-emitting unit are respectively disposed on a first side and a second side of the heat-dissipating body. The light-emitting unit includes at least one light-emitting element electrically connected to the conductive unit for generating light beams. The light-guiding unit includes at least one light-guiding element disposed above the light-emitting unit. The light-guiding element has a light input surface formed on a bottom side thereof for receiving the light beams and an optical surface-treated layer formed on at least one lateral surface thereof. Hence, the instant disclosure can provide an annular 360-degree light-emitting range by matching the light-emitting unit and the light-guiding unit, thus any type of conventional energy-saving bulb can be replaced by the illumination device.
US08415854B2 Stator for an electric machine
A stator core for a stator of an electrical machine includes an elongate stator yoke having an interior surface that defines an axial central opening through the stator yoke. The interior surface further defines a plurality of axial channels about a perimeter of the central opening. A plurality of stator teeth are retained in the plurality of axial channels and spaced apart from one another to define to define axial channels to receive windings of the stator.
US08415851B2 Terminal element, motor winding structure and method for manufacturing motor winding structure
A terminal element, a motor winding structure and a manufacturing method are disclosed. The terminal element includes a fixing portion, a positioning portion and a buffering portion. The fixing portion is disposed at one end of the terminal element and has a serrate fixing pattern. The fixing portion is connected with a connecting position of the motor winding bobbin. The positioning portion is disposed adjacent to the fixing portion and urged against the motor winding structure for positioning the fixing portion while it is connected with the connecting position. The buffering portion has a first bending and a second bending, and the first bending is connected to positioning portion. The buffering portion absorbs the force applied to the terminal element.
US08415849B2 IPM rotor and IPM rotor manufacturing method
An injection apparatus includes a gate for injecting a filler to a gap between an inner wall of a slot and a permanent magnet. A plurality of gates are provided for one slot. An IPM rotor with improved NV characteristics, and method and apparatus for manufacturing such an IPM rotor can be provided by such a structure.
US08415847B2 Induction machine bearing system
A bearing assembly for an induction machine, such as an alternating current motor, includes a magnetic bearing for supporting a rotating shaft. An auxiliary bearing, also supporting the shaft in the event of magnetic bearing failure, is aligned with the motor end shield and frame so that shaft loads supported thereby are transferred to the frame in a manner that reduces likelihood of magnetic bearing contact with the shaft or its deformation. The bearing assembly may incorporate shock absorbing and vibration damping/isolation elements, such as o-rings, between the auxiliary bearing and its support structure interface to the frame. The auxiliary bearing may be incorporated in a removable cartridge for ease of machine maintenance. The bearing assembly may include heat dissipating fins.
US08415842B2 Power tool
A power tool has a casing and a motor assembly installed within the casing. The motor assembly comprises a motor, a heat dissipation device, a fan and a guiding member. The motor has a stator and a rotor. The heat dissipation device has an annular heat absorbing section which is fitted to a housing of the stator and a plurality of fins extending from the heat absorbing section for dissipating heat. Air flow generated by the fan is guided to the fins of the heat dissipation device by the guiding member to cool the motor.
US08415839B2 Apparatus and methods for mitigating electromagnetic emissions
Apparatus, methods, and other embodiments associated with mitigation of magnetic fields are described herein. In an embodiment, a method for mitigating an electromagnetic field includes positioning a mitigating coil around a linear alternator of linear motor so that the mitigating coil is coaxially located with an alternator coil; arranging the mitigating coil to generate a field to mitigate an electromagnetic field generated by the alternator coil; and passing an induced current from the alternator coil through the mitigating coil.
US08415836B2 Microcomputer system
It is an object of the present invention to provide a technology that a microcomputer is capable of detecting the states of a large number of switches with a small number of ports. In a microcomputer system according to the present invention, any one of (2N−1) kinds of the combination patterns with respect to the combination of N input ports (IP1 to IP4) of a microcomputer (1) is allocated to each of M push-down switches (SW12, SW13, SW14, SW23, SW24, and SW34) with the different combination from each push-down switch. Each push-down switch inverts the input levels of the input ports in the combination pattern allocated thereto when pushed down. The microcomputer (1) detects the state of each push-down switch on the basis of the input levels of the N input ports.
US08415835B2 Plug-in power line conditioner
A plug-in power line conditioner is configured to receive an AC voltage from a circuit and insert a correction signal onto the circuit.
US08415833B2 Wireless energy transfer with negative index material
Embodiments of the invention disclose a method and a system configured to exchange energy wirelessly, comprising a structure configured to exchange the energy wirelessly via a coupling of evanescent waves, wherein the structure is electromagnetic (EM) and non-radiative, and wherein the structure generates an EM near-field in response to receiving the energy; and a controller configured to tune up the structure such that the near-field is generated according a particular energy distribution pattern.
US08415831B1 High density power supply cabinets
A High-Density Cabinet (HDC) that houses standard rack-mountable electronic equipment in a high-density configuration that also protects the equipment from transient electrical-supply problems. The standard HDC configuration provides up to 7,200 Watts of power at 110V or 220V AC with a backup supply lasting 30 minutes. The rack used for the HDC is approximately 2′5″ wide, 7′4″ high and approximately 3′2″ deep. The batteries in the HDC are located in the base of the HDC; the UPSs are located at the bottom of the HDC on a hinged-tray. This equipment takes up the bottom six RUs of the HDC; leaving 36 RUs available for production electronic equipment. The HDC also uses DIN-Rail blocks, which allow the safe, accessible, and unobtrusive connection of approximately 72 AC power cords into 36 sets of DIN-Rail blocks, in a space about 18″ high by 4″ wide and 2″ deep.
US08415830B2 Active load management system
A method and system for managing loads powered by a standby generator. The method includes utilizing a transfer switch control unit to selectively shed loads each associated with one of a series of priority circuits. The loads are shed in a sequential order based upon the priority circuit to which the load is applied. Once a required load has been shed, the control unit determines whether any of the lower priority loads can be reconnected to the generator without exceeding the rating of the generator while one of the higher priority circuits remains open.
US08415821B2 Electronic device and adapter thereof
An adapter includes a connector, a rectifier, a communication unit, a modulating unit, and a switching unit. The connector receives an input voltage. The rectifier is capable of rectifying the input voltage into various direct current voltages. The various direct current voltages include a predetermined voltage and a desired voltage. The communication unit is configured for generating a communication signal. The modulating unit is configured for superposing the communication signal to the predetermined direct current voltage to generate a modulation signal. The communication unit is further configured for receiving a desired signal comprising information of the desired voltage from the electronic device, and controlling the rectifier to rectify the input voltage into the desired voltage and controlling the switching unit to electrically connect the rectifier to the electronic device for transmitting the desired voltage to the electronic device when receiving the desired signal.
US08415819B2 Energy harvesting buoy
An energy-harvesting buoy is provided comprising an air-pressure generator, such as a piezo-electric generator, or any other generator that can harvest energy from an air pressure. The energy harvesting buoy consists of a first float and a second float. An air pressure is created when relative vertical motion occurs between the first float and the second float which drives an air pressurization means such as a piston driven air pump using a linkage member pivotably mounted between the respective floats. The generator uses the air pressure from the air pressurization means to drive the generator to generate electrical power.
US08415818B2 Method of and apparatus for compensation of oscillation effects in the event of mains asymmetry in a double-fed asynchronous machine
In a method for the compensation of rotor torque oscillations upon the occurrence of mains asymmetries in relation to a double-fed asynchronous machine (1) it is provided that at least one respective currently prevailing machine parameter is measured and/or derived, the at least one machine parameter is respectively decomposed by calculation into a positive and a negative sequence system component and optionally a DC component, and for the positive sequence system component, the negative sequence system component and optionally for the DC component of the at least one machine parameter, there are respective separate control members for controlling an adjusting value, to which the respective components of the machine parameters are fed as input components and the output values of which are additively superposed. In that case the control members are so adapted for controlling the adjusting value in such a way that the torque oscillations are counteracted. Alternatively there is provided a control member to which the cross-product of the positive sequence system components and negative sequence system components as well as the cross-product of the negative sequence system components and positive sequence system components are fed as an input value, the control member being so adapted for controlling the adjusting value in such a way that second-order torque oscillations are counteracted.
US08415817B2 Wind farm
A wind turbine including a rotor mechanically coupled with a wind turbine generator for transforming mechanical power into electrical power, the generator including a generator output for putting out the electrical power, a wind farm output node being adapted to be electrically coupled with a utility grid, a converter including at least one electric motor with a stator and a rotor and a converter generator with a stator and a rotor the stator of the motor being electrically coupled with the generator output and the stator of the converter generator being electrically coupled with the wind farm output node and the rotor of the motor and the rotor of the converter generator being mechanically coupled with each other.
US08415816B2 Vehicle AC generator
Provided is a vehicle AC generator for improving working efficiency in assembly, allowing a reduction in the number of components, and the like. The vehicle AC generator includes: a rectifier for rectifying an AC generated by a stator coil into a DC; and a regulator for regulating an AC voltage generated by the stator coil, in which: the regulator includes: a regulator holder; a regulator main body provided inside the regulator holder, the regulator main body being for regulating the AC voltage; a capacitor provided inside the regulator holder, the capacitor being for absorbing a noise generated when the AC is rectified into the DC by the rectifier; and an insulating resin material filling the regulator holder so as to fix the regulator main body and the capacitor.
US08415812B2 Materials and methods for stress reduction in semiconductor wafer passivation layers
The present invention provides polyimide polymer materials for passivating semiconductor wafers and methods for fabricating thereof. The present invention further provides a device that includes a semiconductor wafer and a passivating layer disposed on the surface of the wafer, wherein the passivating layer comprises such polyimide polymers.
US08415811B2 Semiconductor package and electronic component package
A semiconductor package includes an IC chip including a pad array having at least four pads, the pads including a voltage input pad and a voltage output pad disposed at edges of the pad array, a driver transistor disposed between the voltage input pad and the voltage output pad to receive an input voltage from the voltage input pad and output an output voltage to the voltage output pad, disposed in contact with an outer edge of the element arrangement region; and at least four leads on which the IC chip is mounted by flip chip bonding, disposed corresponding to the pads, formed in a lead array, the leads including a voltage input lead electrically connected to the voltage input pad and a voltage output lead electrically connected to the voltage output pad, disposed at edges of the lead array.
US08415810B2 Integrated circuit package system with wire-in-film isolation barrier and method for manufacturing thereof
A method for manufacturing an integrated circuit package in package system includes: providing a substrate having a first wire-bonded die with an active side mounted above; connecting the active side of the first wire-bonded die to the substrate with a bond-wire; mounting a wire-in-film adhesive having an isolation barrier over the first wire-bonded die; and encapsulating the first wire-bonded die, the bond-wires, and the wire-in-film adhesive with an encapsulation.
US08415809B2 Flip chip overmold package
An integrated circuit (IC) package having a packaging substrate, an IC disposed onto the packaging substrate, and a rigid support member attached to the substrate layer through an adhesive spacer is provided. The packaging substrate includes multiple decoupling capacitors positioned thereon around the IC. A heat sink is placed over the IC. The rigid support member provides enhanced structural support for the IC packaging and there is ample space between a bottom surface of the rigid support member and the packaging substrate to allow the placement of the decoupling capacitors underneath the rigid support member.
US08415808B2 Semiconductor device with die stack arrangement including staggered die and efficient wire bonding
A semiconductor die package is disclosed. An example of the semiconductor package includes a first group of semiconductor die interspersed with a second group of semiconductor die. The die from the first and second groups are offset from each other along a first axis and staggered with respect to each other along a second axis orthogonal to the first axis. A second example of the semiconductor package includes an irregular shaped edge and a wire bond to the substrate from a semiconductor die above the lowermost semiconductor die in the package.
US08415807B2 Semiconductor structure and method for making the same
The present invention relates to a semiconductor structure and a method for making the same. The method includes the following steps: (a) providing a first wafer and a second wafer; (b) disposing the first wafer on the second wafer; (c) removing part of the first wafer, so as to form a groove; (d) forming a through via in the groove; and (e) forming at least one electrical connecting element on the first wafer. Therefore, the wafers are penetrated and electrically connected by forming only one conductive via, which leads to a simplified process and a low manufacturing cost.
US08415805B2 Etched wafers and methods of forming the same
Etched wafers and methods of forming the same are disclosed. In one embodiment, a method of etching a wafer is provided. The method includes forming a metal hard mask on the wafer using electroless plating, patterning the metal hard mask, and etching a plurality of features on the wafer using an etcher. The plurality of featured are defined by the metal hard mask.
US08415803B2 Method and system for routing electrical connections of semiconductor chips
A method and a system for routing electrical connections are disclosed. A semiconductor device includes a first semiconductor chip and a routing plane having a plurality of routing lines. A first connecting line is electrically coupled to the first semiconductor chip and one of the plurality of routing lines and a second connecting line is electrically coupled to the one of the plurality of routing lines and to one of a second semiconductor chip or a first external contact element.
US08415800B2 Top layers of metal for high performance IC's
A method of closely interconnecting integrated circuits contained within a semiconductor wafer to electrical circuits surrounding the semiconductor wafer. Electrical interconnects are held to a minimum in length by making efficient use of polyimide or polymer as an inter-metal dielectric thus enabling the integration of very small integrated circuits within a larger circuit environment at a minimum cost in electrical circuit performance.
US08415795B2 Semiconductor device and assembling method thereof
A semiconductor device and an assembling method thereof are provided. The semiconductor device includes a chip, a carrier, a plurality of first conductive elements and a plurality of second conductive elements. The chip has a plurality of first pads. The carrier has a plurality of second pads. The second pads correspond to the first pads. Each first conductive element is disposed between one of the first pads and one of the second pads. Each second conductive element is disposed between one of the first pads and one of the second pads. A volume ratio of intermetallic compound of the second conductive elements is greater than a volume ratio of intermetallic compound of the first conductive elements.
US08415792B2 Electrical contact alignment posts
An electronic apparatus and method of fabrication of the apparatus, the apparatus including a first electronic device having an interconnection surface with a first plurality of interconnection pads extending from the surface by a first distance and a second plurality of alignment posts extending from the surface by a second distance greater than the first distance, and a second electrical device having an interconnection surface with a first plurality of electrical interconnection pads, each pad arranged to contact a corresponding first electronic device interconnection surface pad upon assembly of the first electronic device interconnection surface upon the second electronic device interconnection surface, the second electronic device interconnection surface including a third plurality of alignment posts, each located to be adjacent to at least one of the first electronic device alignment posts upon assembly.
US08415791B2 Semiconductor device and fabrication method therefor
A semiconductor device includes a support plate having a hole formed therein and a conductor formed on a wall surface of the hole, a semiconductor element; and a conductive post formed by a conductor having a first end portion at one end, and a second end portion at an other end. The second end portion of the conductive post is connected to the semiconductor element, and a side surface of the conductive post is fixed to the conductor on the wall surface of the hole deformed by pressing force of the conductive post on a side closer to the first end portion than the second end portion.
US08415790B2 Semiconductor package having passive device and method for making the same
The present invention relates to a semiconductor package and a method for making the same. The semiconductor package includes a substrate, a first capacitor, a first protective layer, a first metal layer and a second protective layer. The substrate has at least one via structure. The first capacitor is disposed on a first surface of the substrate. The first protective layer encapsulates the first capacitor. The first metal layer is disposed on the first protective layer, and includes a first inductor. The second protective layer encapsulates the first inductor. Whereby, the first inductor, the first capacitor and the via structure are integrated into the semiconductor package, so that the size of the product is reduced.
US08415787B2 Integrated circuits having interconnects and heat dissipators based on nanostructures
The present invention relates to a heat dissipator that includes a conductive substrate and a plurality of nanostructures supported by the conductive substrate. The nanostructures are at least partly embedded in an insulator. Each of the nanostructures includes a plurality of intermediate layers on the conductive substrate. At least two of the plurality of intermediate layers are interdiffused, and material of the at least two of the plurality of intermediate layers that are interdiffused is present in the nanostructure.
US08415780B2 Package carrier and manufacturing method thereof
A manufacturing method of a package carrier is provided. A substrate having an upper and lower surface is provided. A first opening communicating the upper and lower surface of the substrate is formed. A heat conducting element is disposed inside the first opening, wherein the heat conducting element is fixed in the first opening via an insulating material. At least a through hole passing through the substrate is formed. A metal layer is formed on the upper and lower surface of the substrate and inside the through hole. The metal layer covers the upper and lower surface of the substrate, the heat conducting element and the insulating material. A portion of the metal layer is removed. A solder mask is formed on the metal layer. A surface passivation layer is formed and covers the metal layer exposed by the solder mask and the metal layer located inside the through hole.
US08415779B2 Lead frame for semiconductor package
A lead frame for providing electrical interconnection to an Integrated Circuit (IC) die. The lead frame includes a die support area for receiving and supporting the IC die and a plurality of leads surrounding the die support area. A plurality of interconnect receiving portions is formed in the die support area. The interconnect receiving portions are for providing electrical interconnection to first bumps on a bottom surface of the IC die. The leads are for providing electrical interconnection to second bumps on a surface of the IC die, the second bumps surrounding the first bumps.
US08415778B2 Non-leaded integrated circuit package system with multiple ground sites
A non-leaded integrated circuit package system includes: a die paddle of a lead frame; a dual row of terminals including an outer terminal and an inner terminal; and an inner terminal and an adjacent inner terminal to form a fused lead.
US08415777B2 Integrated circuit with millimeter wave and inductive coupling and methods for use therewith
A circuit includes a plurality of integrated circuits or dies having corresponding circuits, the plurality of integrated circuits or dies include a first plurality of integrated circuits or dies having corresponding millimeter wave interfaces and a second plurality of integrated circuits or dies having corresponding inductive interfaces. The first plurality of integrated circuits or dies communicate first signals therebetween via the corresponding millimeter wave interfaces and the second plurality of integrated circuits or dies communicate second signals therebetween via the corresponding inductive interfaces.
US08415774B2 Screened electrical device and a process for manufacturing the same
A protected electrical device having at least one electrical sub-assembly (1) to be protected comprises on at least one (11) of upper and lower surfaces (11, 12), at least a screening layer (2) against the electromagnetic (EM) and radiofrequency (RF) fields emitted by the electrical sub-assembly (1). The screening layer (2) comprises at least a first layer made of soft magnetic material with a high relative permeability (µr) larger than 500. The screening layer (2) is placed on substantially the whole surface of said at least one (11) of the upper and lower surfaces (11, 12), except on predetermined regions (1a) of limited area, the electrical connections (8, 9) with external devices being located on at least some of the predetermined regions of limited area.
US08415772B2 Method to prevent surface decomposition of III-V compound semiconductors
A method of preventing surface decomposition of a III-V compound semiconductor is provided. The method includes forming a silicon film having a thickness from 10 Å to 400 Å on a surface of an III-V compound semiconductor. After forming the silicon film onto the surface of the III-V compound semiconductor, a high performance semiconductor device including, for example, a MOSFET, can be formed on the capped/passivated III-V compound semiconductor. During the MOSFET fabrication, a high k dielectric can be formed on the capped/passivated III-V compound semiconductor and thereafter, activated source and drain regions can be formed into the III-V compound semiconductor.
US08415771B1 Micro device transfer head with silicon electrode
A micro device transfer head array and method of forming a micro device transfer array from an SOI substrate are described. In an embodiment, the micro device transfer head array includes a base substrate and a patterned silicon layer over the base substrate. The patterned silicon layer may include a silicon interconnect and an array of silicon electrodes electrically connected with the silicon interconnect. Each silicon electrode includes a mesa structure protruding above the silicon interconnect. A dielectric layer covers a top surface of each mesa structure.
US08415767B1 Compliant bipolar micro device transfer head with silicon electrodes
A compliant bipolar micro device transfer head array and method of forming a compliant bipolar micro device transfer array from an SOI substrate are described. In an embodiment, a compliant bipolar micro device transfer head array includes a base substrate and a patterned silicon layer over the base substrate. The patterned silicon layer may include first and second silicon interconnects, and first and second arrays of silicon electrodes electrically connected with the first and second silicon interconnects and deflectable into one or more cavities between the base substrate and the silicon electrodes.
US08415763B2 Tunable semiconductor device
Embodiments of the invention include a method for forming a tunable semiconductor device and the resulting structure. The invention comprises forming a semiconductor substrate. Next, pattern a first mask over the semiconductor substrate. Dope regions of the semiconductor substrate not protected by the first mask to form a first discontinuous subcollector. Remove the first mask. Pattern a second mask over the semiconductor substrate. Dope regions of the semiconductor substrate not protected by the second mask and on top of the first discontinuous subcollector to form a second discontinuous subcollector. Remove the second mask and form a collector above the second discontinuous subcollector. Breakdown voltage of the device may be tuned by varying the gaps separating doped regions within the first and second discontinuous subcollectors. Doped regions of the first and second discontinuous subcollectors may be formed in a mesh pattern.
US08415762B2 Semiconductor device for performing photoelectric conversion
The external base electrode has a two-layered structure where a p-type polysilicon film doped with a medium concentration of boron is laminated on a p-type polysilicon film doped with a high concentration of boron. Therefore, since the p-type polysilicon film doped with a high concentration of boron is in contact with an intrinsic base layer at a junction portion between the external base electrode and the intrinsic base layer, the resistance of the junction portion can be reduced. In addition, since the resistance of the external base electrode becomes a parallel resistance of the two layers of the p-type polysilicon films, the resistance of the p-type polysilicon film whose boron concentration is relatively lower is dominant.
US08415757B2 Organic hybrid planar-nanocrystalline bulk heterojunctions
A photosensitive optoelectronic device having an improved hybrid planar bulk heterojunction includes a plurality of photoconductive materials disposed between the anode and the cathode. The photoconductive materials include a first continuous layer of donor material and a second continuous layer of acceptor material. A first network of donor material or materials extends from the first continuous layer toward the second continuous layer, providing continuous pathways for conduction of holes to the first continuous layer. A second network of acceptor material or materials extends from the second continuous layer toward the first continuous layer, providing continuous pathways for conduction of electrons to the second continuous layer. The first network and the second network are interlaced with each other. At least one other photoconductive material is interspersed between the interlaced networks. This other photoconductive material or materials has an absorption spectra different from the donor and acceptor materials.
US08415748B2 Use of epitaxial Ni silicide
An epitaxial Ni silicide film that is substantially non-agglomerated at high temperatures, and a method for forming the epitaxial Ni silicide film, is provided. The Ni silicide film of the present disclosure is especially useful in the formation of ETSOI (extremely thin silicon-on-insulator) Schottky junction source/drain FETs. The resulting epitaxial Ni silicide film exhibits improved thermal stability and does not agglomerate at high temperatures.
US08415747B2 Semiconductor device including diode
A semiconductor device includes a cathode and an anode. The anode includes a first p-type semiconductor anode region and a second p-type semiconductor anode region. The first p-type semiconductor anode region is electrically connected to an anode contact area. The second p-type semiconductor anode region is electrically coupled to the anode contact area via a switch configured to provide an electrical connection or an electrical disconnection between the second p-type anode region and the anode contact area.
US08415744B2 SOI CMOS circuits with substrate bias
The present invention relates to methods and devices for reducing the threshold voltage difference between an n-type field effect transistor (n-FET) and a p-type field effect transistor (p-FET) in a complementary metal-oxide-semiconductor (CMOS) circuit located on a silicon-on-insulator (SOI) substrate. Specifically, a substrate bias voltage is applied to the CMOS circuit for differentially adjusting the threshold voltages of the n-FET and the p-FET. For example, a positive substrate bias voltage can be used to reduce the threshold voltage of the n-FET but increase that of the p-FET, while a negative substrate bias voltage can be used to increase the threshold voltage of the n-FET but reduce that of the p-FET. Further, two or more substrate bias voltages of different magnitudes and/or directions can be used for differentially adjusting the n-FET and p-FET threshold voltages in two or more different CMOS circuits or groups of CMOS circuits.
US08415740B2 Semiconductor device
Provided is a method of manufacturing a semiconductor device, that buried gate electrodes are formed in a pair of trenches in a substrate, so as to be recessed from the level of the top end of the trenches, a base region is formed between a predetermined region located between the pair of trenches, and a source region is formed over the base region.
US08415738B2 Semiconductor memory device and manufacturing method thereof
To provide a semiconductor memory device comprising a plurality of silicon pillars arranged in a matrix, whose sidewalls are provided with gate electrodes with gate insulating films interposed between the silicon pillars and the gate electrodes and whose top ends are electrically connected to memory elements, and a bit line and a word line provided between the silicon pillars so as to be orthogonal to each other. The bit line is electrically connected to a bottom end of the silicon pillars on both sides of the bit line in alternate rows, and the word line is electrically connected to a gate electrode formed on a sidewall of the silicon pillars on both sides of the word line in alternate columns.
US08415737B2 Semiconductor device with a pillar region and method of forming the same
A semiconductor device, a method of forming the same, and a power converter including the semiconductor device. In one embodiment, the semiconductor device includes a heavily doped substrate, a source/drain contact below the heavily doped substrate, and a channel layer above the heavily doped substrate. The semiconductor device also includes a heavily doped source/drain layer above the channel layer and another source/drain contact above the heavily doped source/drain layer. The semiconductor device further includes pillar regions through the another source/drain contact, the heavily doped source/drain layer, and portions of the channel layer to form a vertical cell therebetween. Non-conductive regions of the semiconductor device are located in the portions of the channel layer. The semiconductor device still further includes a gate above the non-conductive regions in the pillar regions. The semiconductor device may also include a Schottky diode including the channel layer and a Schottky contact.
US08415731B2 Semiconductor storage device with integrated capacitor and having transistor overlapping sections
To provide a storage device in which advantages of both a nonvolatile storage device and a volatile storage device can be obtained, a semiconductor device includes a first transistor provided in or over a substrate and a second transistor provided above the first transistor, where at least part of the first transistor and the second transistor are overlapped with each other, and a gate electrode of the first transistor and a source or drain electrode of the second transistor are electrically connected to each other. It is preferable that the first transistor be provided using single crystal silicon and the second transistor be provided using an oxide semiconductor having extremely low off-state current.
US08415730B2 Selective coupling of voltage feeds for body bias voltage in an integrated circuit device
An integrated circuit device having a body bias voltage mechanism. The integrated circuit comprises a resistive structure disposed therein for selectively coupling either an external body bias voltage or a power supply voltage to biasing wells. A first pad for coupling with a first externally disposed pin can optionally be provided. The first pad is for receiving an externally applied body bias voltage. Circuitry for producing a body bias voltage can be coupled to the first pad for coupling a body bias voltage to a plurality of biasing wells disposed on the integrated circuit device. If an externally applied body bias voltage is not provided, the resistive structure automatically couples a power supply voltage to the biasing wells. The power supply voltage may be obtained internally to the integrated circuit.
US08415725B2 Solid-state imaging device and camera
A solid-state imaging device including: a substrate; a light-receiving part; a second-conductivity-type isolation layer; a detection transistor; and a reset transistor.
US08415724B2 Photoelectric conversion apparatus and imaging system using photoelectric conversion apparatus
A photoelectric conversion apparatus includes a photoelectric conversion unit with a semiconductor region of a first conduction type, an amplifying transistor, and a contact. The contact supplies, via a semiconductor region of a second conduction type arranged along a side surface and a bottom surface of an element isolation region, a reference voltage to the semiconductor region of the second conduction-type arranged below source and drain regions of the amplifying transistor in a region below a gate electrode of the amplifying transistor.
US08415716B2 Chemically sensitive sensors with feedback circuits
Methods and apparatus relating to very large scale FET arrays for analyte measurements. ChemFET (e.g., ISFET) arrays may be fabricated using conventional CMOS processing techniques based on improved FET pixel and array designs that increase measurement sensitivity and accuracy, and at the same time facilitate significantly small pixel sizes and dense arrays. Improved array control techniques provide for rapid data acquisition from large and dense arrays. Such arrays may be employed to detect a presence and/or concentration changes of various analyte types in a wide variety of chemical and/or biological processes. In one example, chemFET arrays facilitate DNA sequencing techniques based on monitoring changes in hydrogen ion concentration (pH), changes in other analyte concentration, and/or binding events associated with chemical processes relating to DNA synthesis.
US08415715B2 Discrete trap non-volatile multi-functional memory device
A multiple layer tunnel insulator is fabricated between a substrate and a discrete trap layer. The properties of the multiple layers determines the volatility of the memory device. The composition of each layer and/or the quantity of layers is adjusted to fabricate either a DRAM device, a non-volatile memory device, or both simultaneously.
US08415711B2 Semiconductor device and method for manufacturing the same
According to an embodiment, a semiconductor device includes a first trench being provided in an N+ substrate. An N layer, an N− layer, a P layer, and an N+ layer are formed in a stacked manner to cover the first trench. The semiconductor device includes second and third trenches. The P+ layer is formed to cover the second trench. The trench gates are formed to cover the third trenches.
US08415700B2 Light emitting device, method of manufacturing the light emitting device, light emitting device package, and lighting system
Provided is a light emitting device. The light emitting device includes a conductive support substrate, an ohmic contact layer, a current blocking layer, a light emitting structure layer, an electrode, and a first current guide layer. The ohmic contact layer and the current blocking layer are disposed on the conductive support substrate. The light emitting structure layer is disposed on the ohmic contact layer and the current blocking layer. The electrode is disposed on the light emitting structure layer. At least a part of the electrode is overlapped with the current blocking layer. The first current guide layer is disposed between the current blocking layer and the conductive support substrate. At least a part of the first current guide layer is overlapped with the current blocking layer.
US08415698B2 Light emitting device with encapsulant formed with barriers and light emitting device package having the same
Provided are a light emitting device, a light emitting device package, and a lighting system. The light emitting device (LED) comprises an LED chip, a barrier over the LED chip, and an encapsulating material containing a phosphor, wherein the encapsulating material is disposed inside the barrier over the LED chip.
US08415697B2 Light emitting element, method for manufacturing same, and light emitting device
According to one embodiment, a light emitting element includes a semiconductor stacked body and a translucent substrate. The semiconductor stacked body includes a light emitting layer. The translucent substrate has one surface and a side surface. The semiconductor stacked body is provided on the upper surface. An unevenness uniformly distributing with average height and average pitch is provided on the side surface.
US08415694B2 Light emitting devices with improved light extraction efficiency
A device includes a light emitting structure and a wavelength conversion member comprising a semiconductor. The light emitting structure is bonded to the wavelength conversion member. In some embodiments, the light emitting structure is bonded to the wavelength conversion member with an inorganic bonding material. In some embodiments, the light emitting structure is bonded to the wavelength conversion member with a bonding material having an index of refraction greater than 1.5.
US08415690B2 Epitaxial substrate for semiconductor element, semiconductor element, and method for producing epitaxial substrate for semiconductor element
Provided is an epitaxial substrate using a silicon substrate as a base substrate. An epitaxial substrate, in which a group of group-III nitride layers are formed on a (111) single crystal Si substrate such that a (0001) crystal plane of the group of group-III nitride layers is substantially in parallel with a surface of the substrate, includes: a first group-III nitride layer made of AlN with many defects configured of at least one kind from a columnar or granular crystal or domain; a second group-III nitride layer whose interface with the first group-III nitride layer is shaped into a three-dimensional concave-convex surface; and a third group-III nitride layer epitaxially formed on the second group-III nitride layer as a graded composition layer in which the proportion of existence of Al is smaller in a portion closer to a fourth group-III nitride.
US08415686B2 Display unit, method of manufacturing same, organic light emitting unit, and method of manufacturing same
A display unit capable of being simply designed and manufactured by using more simplified light emitting device structure while capable of high definition display and display with superior color reproducibility and a manufacturing method thereof are provided. The display unit is a display unit (1), wherein a plurality of organic EL devices (3B), (3G), and (3R), in which a function layer (6) including a light emitting layer (11) is sandwiched between a lower electrode (4) made of a light reflective material and a semi-transmissive upper electrode (7), and which has a resonator structure in which light h emitted in the light emitting layer (11) is resonated using a space between the lower electrode (4) and the upper electrode (7) as a resonant section (15) and is extracted from the upper electrode (7) side are arranged on a substrate (2). In the respective organic EL devices (3B), (3G), and (3R), the function layer (6) is made of an identical layer, and an optical distance L of the resonant section (15) is set to a value different from each other so that blue, green, or red wavelength region is resonated.
US08415681B2 Semiconductor light emitting device and multiple lead frame for semiconductor light emitting device
A semiconductor light emitting device that is excellent in radiating heat and that can be molded into a sealing shape having intended optical characteristics by die molding is provided. The semiconductor light emitting device includes: a lead frame including a plate-like semiconductor light emitting element mounting portion having an LED chip mounted on a main surface, and a plate-like metal wire connecting portion extending over a same plane as the semiconductor light emitting element mounting portion; a metal wire electrically connecting the LED chip and the metal wire connecting portion; a thermosetting resin molded by die molding or dam-sheet molding so as to completely cover the LED chip and the metal wire; and a resin portion provided to surround the lead frame and having the thickness not greater than the thickness of the lead frame.
US08415678B2 Semiconductor device and display device
A semiconductor device of the present invention is a semiconductor device including a thin film transistor and a thin film diode. A semiconductor layer (113) of the thin film transistor and a semiconductor layer (114) of the thin film diode are both crystalline semiconductor layers. The semiconductor layer (113) of the thin film transistor and the semiconductor layer (114) of the thin film diode respectively include portions formed by crystallizing the same amorphous semiconductor film. The thickness of the semiconductor layer (114) of the thin film diode is greater than the thickness of the semiconductor layer (113) of the thin film transistor. The difference between the thickness of the semiconductor layer (113) of the thin film transistor and the thickness of the semiconductor layer (114) of the thin film diode is greater than 25 nm. The surface roughness of the semiconductor layer (114) of the thin film diode is larger than the surface roughness of the semiconductor layer (113) of the thin film transistor. As a result, the thin film transistor and the thin film diode achieve respective required characteristics.
US08415676B2 Organic light emitting display
An organic light emitting display is provided. In the organic light emitting display, when a wiring section including a plurality of signal lines for transmitting signals to a driving circuit unit or an organic light emitting device is formed under a non-display region, more specifically, a COG region where a driving IC is mounted, the signal lines of the wiring section are disposed on two or more different layers to maintain a height difference between neighboring signal lines for transmitting different signals from each other.
US08415671B2 Wide band-gap MOSFETs having a heterojunction under gate trenches thereof and related methods of forming such devices
Semiconductor switching devices include a first wide band-gap semiconductor layer having a first conductivity type. First and second wide band-gap well regions that have a second conductivity type that is opposite the first conductivity type are provided on the first wide band-gap semiconductor layer. A non-wide band-gap semiconductor layer having the second conductivity type is provided on the first wide band-gap semiconductor layer. First and second wide band-gap source/drain regions that have the first conductivity type are provided on the first wide band-gap well region. A gate insulation layer is provided on the non-wide band-gap semiconductor layer, and a gate electrode is provided on the gate insulation layer.
US08415670B2 Methods of producing high uniformity in thin film transistor devices fabricated on laterally crystallized thin films
Methods of producing high uniformity in thin film transistor devices fabricated on laterally crystallized thin films are described. A thin film transistor (TFT) includes a channel area disposed in a crystalline substrate, which has grain boundaries that are approximately parallel with each other and are spaced apart with approximately equal spacings. The shape of the channel area includes a non-equiangular polygon that has two opposing side edges that are oriented substantially perpendicular to the grain boundaries. The polygon further has an upper edge and a lower edge. At least a portion of each of the upper and lower edges is oriented at a tilt angle with respect to the grain boundaries. The tilt angles are selected such that the number of grain boundaries covered by the polygon is independent of the location of the channel area within the crystalline substrate.
US08415669B2 Semiconductor display device
It is an object of the present invention to provide a semiconductor display device having an interlayer insulating film which can obtain planarity of a surface while controlling film formation time, can control treatment time of heating treatment with an object of removing moisture, and can prevent moisture in the interlayer insulating film from being discharged to a film or an electrode adjacent to the interlayer insulating film. An inorganic insulating film containing nitrogen, which is less likely to transmit moisture compared with an organic resin, is formed so as to cover a TFT. Next, an organic resin film containing photosensitive acrylic resin is applied to the organic insulating film, and the organic resin film is partially exposed to light to be opened. Thereafter, an inorganic insulating film containing nitrogen, which is less likely to transmit moisture compared with an organic resin, is formed so as to cover the opened organic resin film. Then, in the opening part of the organic resin film, a gate insulating film and the two layer inorganic insulating film containing nitrogen are opened partially by etching to expose an active layer of the TFT.
US08415667B2 Semiconductor device
One object is to provide a p-channel transistor including an oxide semiconductor. Another object is to provide a complementary metal oxide semiconductor (CMOS) structure of an n-channel transistor including an oxide semiconductor and a p-channel transistor including an oxide semiconductor. A p-channel transistor including an oxide semiconductor includes a gate electrode layer, a gate insulating layer, an oxide semiconductor layer, and a source and drain electrode layers in contact with the oxide semiconductor layer. When the electron affinity and the band gap of an oxide semiconductor used for the oxide semiconductor layer in the semiconductor device, respectively, are χ (eV) and Eg (eV), the work function (φm) of the conductor used for the source electrode layer and the drain electrode layer satisfies φm>χ+Eg/2 and the barrier for holes (φBp) represented by (χ+Eg−φm) is less than 0.25 eV.
US08415666B2 Thin film transistor substrate having thin film transistors with improved etching characteristics, method of manufacturing the same, and display apparatus having the same
In a thin film transistor substrate, an active pattern of a thin film transistor includes a lower semiconductor pattern and an upper semiconductor pattern that are patterned through different process steps. The lower semiconductor pattern defines a channel area of the thin film transistor, and the upper semiconductor pattern is connected to a side portion of the lower semiconductor pattern and makes contact with the source electrode and the drain electrode. An etch stop layer is formed on the lower semiconductor pattern corresponding to the channel area, and the etch stop layer is formed through the same patterning process as the lower semiconductor pattern. Also, an ohmic contact pattern is formed on the upper semiconductor pattern, and the ohmic contact pattern is formed by the same patterning process as the upper semiconductor pattern.
US08415664B2 Semiconductor device
Techniques are provided for obtaining a photoelectric conversion device having a favorable spectral sensitivity characteristic and reduced variation in output current without a contamination substance mixed into a photoelectric conversion layer or a transistor, and for obtaining a highly reliable semiconductor device including a photoelectric conversion device. A semiconductor device may include, over an insulating surface, a first electrode; a second electrode; a color filter between the first electrode and the second electrode; an overcoat layer covering the color filter; and a photoelectric conversion layer over the overcoat layer, where one end portion of the photoelectric conversion layer is in contact with the first electrode, and where an end portion of the color filter lies inside the other end portion of the photoelectric conversion layer.
US08415659B2 Organic light emitting diode display device and method of fabricating the same
An organic light emitting diode (OLED) display device and a method of fabricating the same. The OLED display device includes a substrate including an emission region and a non-emission region, a buffer layer arranged on the substrate, a semiconductor layer arranged in the non-emission region on the buffer layer, a gate insulating layer arranged on an entire surface of the substrate, a first electrode arranged in the emission region on the gate insulating layer, a gate electrode arranged in the non-emission region on the gate insulating layer, an interlayer insulating layer arranged on the entire surface of the substrate and partially exposing the first electrode, source and drain electrodes arranged on the interlayer insulating layer and electrically connected to the semiconductor layer and the first electrode, a protection layer arranged on the entire surface of the substrate and partially exposing the first electrode, an organic layer arranged on the first electrode and a second electrode arranged on the entire surface of the substrate.
US08415656B2 Light emitting device with trenches and a top contact
A device includes a semiconductor structure comprising a light emitting layer disposed between an n-type region and a p-type region. A bottom contact disposed on a bottom surface of the semiconductor structure is electrically connected to one of the n-type region and the p-type region. A top contact disposed on a top surface of the semiconductor structure is electrically connected to the other of the n-type region and the p-type region. A mirror is aligned with the top contact. The mirror includes a trench formed in the semiconductor structure and a reflective material disposed in the trench, wherein the trench extends through the light emitting layer.
US08415655B2 Semiconductor light emitting device
The present disclosure relates to a semiconductor light-emitting device which includes: a light-emitting layer composed of an active layer and of barrier layers formed as superlattice layers and disposed on and under the active layer to relieve stresses applied to the active layer and reduce the sum of electric fields generated in the active layer by the spontaneous polarization and the piezoelectric effect; an N-type contact layer injecting electrons into the light-emitting layer; and a P-type contact layer disposed opposite to the N-type contact layer with respect to the light-emitting layer and injecting holes into the light-emitting layer, wherein the active layer contains InGaN, and the barrier layers are formed by alternately stacking of an AlGaN thin film and an InGaN thin film.
US08415654B2 Low resistance ultraviolet light emitting device and method of fabricating the same
A low resistance light emitting device with an ultraviolet light-emitting structure having a first layer with a first conductivity, a second layer with a second conductivity; and a light emitting quantum well region between the first layer and second layer. A first electrical contact is in electrical connection with the first layer and a second electrical contact is in electrical connection with the second layer. A template serves as a platform for the light-emitting structure. The ultraviolet light-emitting structure has a first layer having a first portion and a second portion of AlXInYGa(1-X-Y)N with an amount of elemental indium, the first portion surface being treated with silicon and indium containing precursor sources, and a second layer. When an electrical potential is applied to the first layer and the second layer the device emits ultraviolet light.
US08415648B2 Method of determination of glass surface shapes and optical distortion by reflected optical imaging
A non-contact, opto-electronic method to determine glass surface shape involves pattern projection in reflection from a screen. The pattern is formed of black and white or coloured squares with a central reference pattern taken as origin of the x-y axes in the subsequent quantitative analysis of the optical distortion in formed glass sheets or panels.
US08415645B2 Apparatus and method for sterilizing vessel with electron beam
It is aimed to prevent electrical charging inside a resin material as well as a surface of a resin vessel at a time of sterilizing the resin vessel by being irradiated with electron beam. A bottle support unit is mounted to a lower end portion of a cylindrical rotating shaft rotatably supported by a rotating wheel. The bottle support unit includes a pair of griper members by which a mouth portion of a bottle is gripped. The bottle rotated and conveyed in a state supported by the bottle support unit is irradiated with the electron beam from an electron beam irradiator to thereby sterilize the bottle. A ground electrode is disposed to be capable of being inserted into the interior of the resin vessel through a mouth portion thereof, and the interior of the resin vessel is irradiated with the electron beam in a state of the ground electrode being inserted into the resin vessel. Since extra electrons or ions generated by the irradiation to the resin vessel with the electron beam flow outside, the charge amount of the resin vessel is alleviated.
US08415638B2 Method for detecting high-energy radiation using low voltage optimized ion chamber
A method for measuring high-energy radiation flux, comprising applying a low voltage to electrodes in an ion chamber filled with a fluid capable of forming ions through the interaction of the fluid with high energy radiation; measuring an ion current signal related to an ion current induced by the low voltage; determining a leakage current; determining a gain; determining a magnitude of the high-energy radiation flux based on the ion current signal, gain, and leakage current; and outputting the result of the magnitude of the high-energy radiation flux.
US08415630B2 Apparatus and methods for determining a boundary of an object for positron emission tomography scatter correction
Apparatus and methods for determining a boundary of an object for positron emission tomography (PET) scatter correction are provided. One method includes obtaining positron emission tomography (PET) data and computed tomography (CT) data for an object. The PET data and CT data is acquired from an imaging system. The method further includes determining a PET data boundary of the object based on the PET data and determining a CT data boundary of the object based on the CT data. The method further includes determining a combined boundary for PET scatter correction. The combined boundary encompasses the PET data boundary and the CT data boundary.
US08415628B1 Hermetically sealed radiation detector and methods for making
A flat panel X-ray detector that comprises an X-ray panel and a scintillator layer disposed on a first surface of the X-ray panel, is disclosed herein. The flat panel X-ray detector further comprises a hermetic cover that covers the scintillator layer. The hermetic cover comprises a top surface and at least one sidewall extending away from the top surface. The flat panel X-ray detector further comprises a solder seal disposed between the hermetic cover and the X-ray panel. A rim of the sidewall is substantially embedded within the solder seal such that the rim does not directly contact the X-ray panel. A method for fabricating a flat panel X-ray detector is also disclosed.
US08415623B2 Processing detector array signals using stacked readout integrated circuits
According to certain embodiments, an apparatus comprises a first readout integrated circuit (ROIC), a second ROIC, and a dual band detector array. The first ROIC comprises first unit cells. The second ROIC is disposed outwardly from the first ROIC and comprises a second unit cells. Electrically conductive vias are disposed through the second ROIC and at least into the first ROIC. The detector array is disposed outwardly from the second ROIC. The detector array is configured to detect high dynamic range infrared light and comprises detector pixels. Each detector pixel is configured to generate a current in response to detecting light and send the current to a via. A via is configured to send the signal to a second unit cell and a first unit cell.
US08415622B2 Infrared imaging element
An infrared imaging element according to an embodiment includes: a semiconductor substrate including a stacked structure of a silicon first substrate, and a first insulation film, first cavities being provided on a surface of the first substrate; an infrared detection unit provided in the semiconductor substrate and including, detection cells provided respectively over the first cavities, each of the detection cells having diodes and a second insulation film, the first insulation film converting incident infrared rays to heat, the diodes converting the heat obtained by the first insulation film to an electric signal, a third insulation film having a top face located at a greater distance from the semiconductor substrate as compared with a top face of the second insulation film; and a second substrate provided over the third insulation film. A second cavity is formed between the second substrate and the infrared detection unit.
US08415621B2 Method for line width measurement
A method for line width measurement, comprising: providing a substrate, wherein a raised line pattern is formed on a surface of the substrate, and the line pattern has a width; forming a first measurement structure and a second measurement structure on opposite sidewalls of the line pattern in the width direction of the line pattern; removing the line pattern; and measuring the spacing between the first measurement structure and the second measurement structure, and obtaining the width of the line pattern by subtracting a predetermined offset from the spacing. The present invention facilitates to reduce the uncertainty associated with the measuring process and to improve the measurement precision.
US08415620B2 Determining doping type and level in semiconducting nanostructures
Systems and methods for determining doping type and level in semiconducting nanostructures include generating light from a laser source, directing the light on the device via an extended microscope, collecting electrons emitted from the device in an electron analyzer and calculating the doping type and level of the device.
US08415619B2 Methods and systems for mass spectrometry
The present invention relates generally to mass spectrometry. The present invention relates more particularly to methods and systems for use in mass spectrometric identification of a variety of analytes, including high molecular weight species such as proteins. One embodiment of the invention is a method for analyzing an analyte. The method includes nebulizing a suspension of the analyte in a solvent with a surface acoustic wave transducer; and performing mass spectrometry on the nebulized suspension. The surface acoustic wave transducer can be used, for example, to transfer non-volatile peptides and proteins (as well as other analyztes, such as oligonucleotides and polymers) to the gas phase at atmospheric pressure. Nebulization using surface acoustic waves can be conducted in a discontinuous or pulsed mode, similar to that used in MALDI, or in a continuous mode, as in ESI.
US08415618B2 Ion mobility spectrometer
An ion mobility spectrometer is disclosed wherein the potential difference between the exit region of an ion trap arranged upstream of the ion mobility spectrometer and the entrance region to the ion mobility spectrometer is varied temporally with time in order to optimise the transmission of ions from the ion trap into the ion mobility spectrometer so as to avoid fragmentation of the ions.
US08415609B2 Safety photoelectric switch
A photoelectric switch reduces a cost load of a user while ensuring its protection function inherent to safety equipment without impairing its safety function, and an optical scanning type photoelectric switch is provided with a muting function settable by the user, which is a function of temporarily invalidating sensing of part or the whole of a protection area, and is provided with two output systems, with respect to each of which the muting function is settable and on each output of which an inspection signal is superimposed at a different timing in a time-division manner.
US08415604B2 Solid-state imaging device
A solid-state imaging device 1 is provided with a plurality of photoelectric converting portions 3, a plurality of first transferring portions 5, a plurality of charge accumulating portions 7, a plurality of second transferring portions 9, and a shift register 11. Each photoelectric converting portion 3 has a photosensitive region 13 which has a planar shape of a nearly rectangular shape composed of two long sides and two short sides, and a potential gradient forming region 15 which forms a potential gradient increasing along a first direction directed from one short side to the other short side forming the planar shape of the photosensitive region 13. Bach first transferring portion 5 is arranged on the side of the other short side forming the planar shape of the corresponding photosensitive region 13 and transfers a charge acquired from the corresponding photosensitive region 13, in the first direction. Each charge accumulating portion 7 accumulates a charge transferred from the corresponding first transferring portion 5. This achieves the solid-state imaging device capable of quickly reading out the charge generated in the photosensitive region, without complicating image processing.
US08415600B2 Laser beam control system and method
A laser beam control system includes an output aperture through which a laser beam is directed toward a target. A laser beam return is also received through the output aperture, with the laser beam return including scatter from the laser beam. A deformable mirror is adapted to control the outgoing laser beam, and a sensor is adapted to detect the wavefront of the laser beam return. An optics controller is operationally coupled to the deformable mirror and is adapted to adjust the deformable mirror in response to the wavefront of the laser beam return.
US08415599B2 Device for measuring the defects of an imaging instrument with two opto-electronic sensors
The present invention relates to a device for measuring defects of an imaging instrument with a sensor that is accurate, simple to produce and implement and inexpensive. According to the invention, this device comprising at least one second sensor, similar to the first, inclined relative thereto and imaging the same region as the first sensor, and a device for calculating the defocusing of each element of this other sensor.
US08415597B2 Wing assembly and apparatus for launching flying object using the same
Disclosed are a wing assembly including a wing movably accommodated in a launch tube, and a buffer unit detachably mounted to the wing to come in contact with the launch tube and configured to be separated from the wing after the wing comes out of an inner space of the launch tube, and an apparatus for launching a flying object having the same.
US08415595B2 System, apparatus, and method for induction heating using flux-balanced induction heating workcoil
An apparatus includes one or more magnetic cores collectively having an inner leg located between two outer legs. The legs are coupled to one or more connecting portions. The apparatus also includes one or more conductive coils wound around the inner leg. The one or more magnetic cores and the one or more conductive coils are configured to generate substantially balanced magnetic fluxes when the conductive coil is energized. Also, the one or more magnetic cores and the one or more conductive coils are configured so that heat created by currents induced in the roll by the magnetic fluxes produces a steady state thermal profile on a surface of the roll. The steady state thermal profile has one peak that falls within a control zone associated with the roll. The one or more magnetic cores could include a single magnetic core or multiple magnetic cores.
US08415587B2 Fiber-optic beam delivery system for wafer edge processing
A method and apparatus for processing substrate edges is disclosed that overcomes the limitations of conventional edge processing methods and systems used in semiconductor manufacturing. The edge processing method and apparatus of this invention includes a laser and fiber-optic system to direct laser radiation onto a rotating substrate supported by a chuck. A laser beam is transmitted into a bundle of optical fibers, and the fibers accurately and precisely direct the beam to remove or transform organic or inorganic films, film stacks, residues, or particles, in atmosphere, from the top edge, top bevel, apex, bottom bevel, and bottom edge of the substrate in a single process step. Reaction by-products are removed by means of an exhaust tube enveloping the reaction site. This invention permits precise control of an edge exclusion width, resulting in an increase in the number of usable die on a wafer. Wafer edge processing with this invention replaces existing methods that use large volumes of purified water and hazardous chemicals including solvents, acids, alkalis, and proprietary strippers.
US08415586B2 Method for increasing throughput of solder mask removal by minimizing the number of cleaning pulses
In some embodiments, laser output including at least one laser pulse having a wavelength shorter than 400 microns and having a pulsewidth shorter than 1,000 picoseconds permits the number of pulses used to clean a bottom surface of a via or the surface of a solder pad to increase process throughput. An oscillator module in cooperation with an amplification module may be used to generate the laser output.
US08415583B2 Clamping apparatus for clamping at least two component parts
The invention relates to a clamping device for clamping at least two components (6, 7) in a radiation-protected machine tool, particularly in a laser welding device (1), comprising—a receptacle (18) for supporting the first component (6), —a clamping head (16) for applying a force to the second component (7) in order to generate clamping pressure at the joint surface (8, 9) between the two components (6, 7), —an inner clamping jaw (11) located within the peripheral beam path (10) of the machine tool, the jaw having a clamping surface (12) for internally clamping the components (6, 7), and—narrow connecting struts (15) for connecting the inner clamping jaw (11) to the external clamping head (16), said connecting struts (15) bridging the passage gap (7) in the clamping head (16) allowing access for the beam path (10) of the machine tool to the components (6, 7).
US08415581B2 Power source controller of electrical discharge machine
A discharge pulse control device cuts off a pulse width of the a discharge pulse being produced in a machining gap when a comparison result of a voltage level comparator indicates abnormal electrical discharge. Upon detection of abnormal electrical discharge based on comparison results of a high-frequency component comparator and the voltage level comparator, a quiescent period control unit constructed from a discharge pulse diagnosis device, a first pulse counter, a second pulse counter, and a quiescent pulse control device performs change setting of the quiescent period at the time of occurrence of abnormal electrical discharge and sends that information to the discharge pulse control device. Subsequently, the discharge pulse control device performs change control of the quiescent period at the time of occurrence of abnormal electrical discharge so that the discharge pulse and the quiescent time are optimally controlled.
US08415580B2 Carrier link insulator for a circuit breaker
A carrier link insulator electrically insulates a carrier drive link from an arc chamber in a circuit breaker.
US08415575B2 Vehicle switch unit
A vehicle switch unit includes a steering roll connector adapted to be mounted on a steering wheel for outputting a signal from the steering wheel to an exterior portion, a lever combination switch which is provided to a lower side of the steering roll connector for outputting a signal indicating an operation performed on a lever through a connector that is provided on a lower side of the lever combination switch, a steering angle sensor which is provided to a lower side of the lever combination switch and has a connector for outputting a signal indicating a rotating angle of the steering wheel, and a resin sleeve which is mounted on the steering roll connector for transmitting a rotation of the steering roll connector to the steering angle sensor.
US08415573B2 Appliance timer
An appliance timer operable in a selection mode and an operation mode includes a shaft assembly, a switch assembly, a cam device, a bi-directional motor, and a display device. The shaft assembly is operable to select an operation cycle and to drive the display device in the selection mode. The motor rotates in a first rotational direction and a second rotational direction opposite to the first rotational direction in the operation mode. When the motor rotates in the first rotational direction, the motor drives the cam device to operate the switch assembly to actuate or deactivate a plurality of electrical circuits associated with a plurality of appliance functions. When the motor rotates in the second rotational direction, the motor drives the display device to indicate an operational status of the appliance. The rotation of the motor is controlled by a microprocessor.
US08415570B2 Inhibiting moisture intrusion in a very small form factor consumer electronic product
A very small form factor consumer electronic product includes at least a single piece housing having an integral front and side walls that cooperate to form a cavity in cooperation with a front opening where an edge of the side walls define a rear opening and at least some of the edges have flanges. The consumer electronic product also includes an user input assembly having a size and shape in accordance with the front opening and a clip assembly having a size and shape in accordance with the rear opening and having an external user actionable clip, a plurality of internal hooking features, and a plurality of internal latching features. The clip assembly is secured by engaging at least some of the hooking features and the flanges on the edges of the housing and engaging the latching features and corresponding attachment features on the internal support plate.
US08415566B2 Electrode of biosensor, manufacturing method thereof, and biosensor thereof
The present invention discloses an electrode of a biosensor, a manufacturing method thereof, and a biosensor thereof. The electrode of the biosensor comprises a flexible insulation layer, a resin layer, a first metal layer, a second metal layer, a third metal layer and a fourth metal layer. The resin layer is disposed between the flexible insulating layer and the first metal layer. The second metal layer is disposed between the first metal layer and the third metal layer, and the fourth metal layer is disposed on the third metal layer. The material of the first metal layer comprises copper foil. The material of the second metal layer comprises palladium. The material of the third metal layer comprises nickel, and the material of the fourth metal layer comprises gold or palladium. The electrode further comprises a biological active substance immobilized on the surface of the plurality of metal layers.
US08415562B2 Air seal device
An air seal device having a housing with a passageway, a core body that is configured to fit tightly within the passageway to restrict air flow through the passageway and to seal the interface between the core body and the housing, and a top ring that locks to the housing and engages and compresses the core body within the housing. The core body has a slit extending vertically therethrough that allows an elongated member or members to pass through the core body while providing an airtight interface between the member or members and the slit of the core body.
US08415559B2 Method for forming copper indium gallium chalcogenide layer with shaped gallium profile
Precursor layers and methods of forming Group IBIIIAVIA solar cell absorbers with bandgap grading using such precursor layers are described. The Group IBIIIAVIA absorber includes a top surface with a Ga/(Ga+In) molar ratio in the range of 0.1-0.3. The Group IBIIIAVIA solar cell absorber is formed by reacting the layers of a multilayer material structure which includes a metallic film including Cu, In and Ga formed on a base, a layer of Se formed on the metallic film, and a second metallic layer substantially including Ga formed on the layer of Se.
US08415558B2 Dye sensitization photoelectric converter
A dye-sensitized photoelectric converter with enhanced light absorptance and photoelectric conversion efficiency is provided. The dye-sensitized photoelectric converter includes a transparent substrate (e.g., glass), a (negative) electrode composed of a transparent conductive layer such as FTO (fluorine-doped tin(IV) oxide SnO2), a semiconductor layer holding multiple types of photosensitizing dyes, an electrolyte layer, a counter (positive) electrode, a counter substrate, and a sealing medium (not illustrated). In some embodiments, the multiple types of photosensitizing dyes have minimum excitation energies that are different from one another. In some embodiments, the multiple types of dyes have steric configurations that are different relative to one another.
US08415557B2 Photoelectric conversion device and solar cell using the photoelectric conversion device
A photoelectric conversion device having a laminated structure includes: an anodized substrate constituted by a metal substrate mainly containing aluminum and an anodized film formed on the metal substrate; a lower electrode mainly containing molybdenum; a semiconductor photoelectric conversion layer generating current when absorbing light; an upper electrode; a metal supply layer being formed in contact with or inside the lower electrode, containing an alkali and/or alkaline earth metal element, and supplying the alkali and/or alkaline earth metal element to the photoelectric conversion layer during formation of the photoelectric conversion layer; and a diffusion barrier layer being conductive and formed between the anodized substrate and the metal supply layer in contact with the lower electrode and/or the metal supply layer or inside the lower electrode, and suppressing diffusion, into the anodized substrate, of the alkali and/or alkaline earth metal element from the metal supply layer.
US08415554B2 Metamaterial integrated solar concentrator
An optical device including a metamaterial layer having a negative index of refraction for at least one wavelength in the visible range of 400-700 nm, a photovoltaic cell, and an optical waveguide arranged between the metamaterial layer and the photovoltaic cell. The optical waveguide has a first face and second face arranged opposite the first face, the first face having a larger area than the second face, the metamaterial layer positioned at the first face of the optical waveguide and the photovoltaic cell positioned at the second face of the optical waveguide. The optical device can be a solar collector. The optical waveguide can have a trapezoidal cross section, with the side faces of the waveguide having an angle of tilt sufficient to ensure total internal reflection for all incidence angles within the metamaterial's acceptance cone.
US08415553B2 Photoelectrochemical photovoltaic panel and method to manufacture thereof
A Photoelectrochemical Photovoltaic Panel (PPP) comprising a number of individual substrates (1) and shared substrates (2), wherein: the substrates are electrical conductors or at least partially coated by an electrical conductor (3); at least one substrate is optically transparent; between the shared substrate (2) and the individual substrates (1) there are Photoelectrochemical Photovoltaic Cells, each comprising a photosensitive electrode, a counter electrode and an electrolyte.
US08415551B1 Composite pole piece musical instrument pickup
A magnetic pickup for a stringed musical instrument has one or more composite ferromagnetic pole pieces. The composite pole pieces have two or more components with different ferromagnetic materials properties in fixed and contiguous positions. The tonal properties of the pickup are partially determined by the materials and arrangement of the components and are variable over a wide parameter space. Pickups with composite pole pieces and methods for reconfiguring pickup with monolithic pole pieces are described.
US08415550B2 Systems and methods for a digital stringed instrument
Systems and methods for a digital instrument are described, for example to simulate or be used in conjunction with a stringed instrument. A sensor system detects the location of one or more fingers or objects at selected locations on a playing surface of the instrument, and the detected locations are combined with information indicative of one or more strings being played to generate a digital signal containing information as to the notes being played.
US08415544B1 Maize variety inbred PHNDE
A novel maize variety designated PHNDE and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHNDE with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHNDE through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHNDE or a locus conversion of PHNDE with another maize variety.
US08415543B1 Maize variety hybrid X03A194
A novel maize variety designated X03A194 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X03A194 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X03A194 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X03A194, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X03A194. This invention further relates to methods for producing maize varieties derived from maize variety X03A194.
US08415540B1 Maize variety inbred PHRC4
A novel maize variety designated PHRC4 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHRC4 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHRC4 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHRC4 or a locus conversion of PHRC4 with another maize variety.
US08415537B2 Pepper hybrid PS11423700
The invention provides seed and plants of pepper hybrid PS11423700 and the parent lines thereof, such as pepper line HPA 114-1047. The invention thus relates to the plants, seeds and tissue cultures of pepper hybrid PS11423700 and the parent lines thereof, and to methods for producing a pepper plant produced by crossing such plants with themselves or with another pepper plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US08415536B2 Pepper hybrid BS02828008
The invention provides seed and plants of pepper hybrid BS02828008 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of pepper hybrid BS02828008 and the parent lines thereof, and to methods for producing a pepper plant produced by crossing such plants with themselves or with another pepper plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US08415527B2 DNA constructs and methods to enhance the production of commercially viable transgenic plants
The present invention has incorporated a non-lethal negative selectable marker gene into the vector backbone DNA of a DNA plasmid used to transform plant cells. These transgenes are designed to express a non-lethal gene product in plant cells that contain the vector backbone DNA of the DNA plasmid. The gene products of the non-lethal negative selectable marker gene are involved in plant hormone biosynthesis pathways, plant hormone substrate diversion, plant hormone degradation, plant hormone signaling or metabolic interference. The use of these DNA plasmids to transform plant cells provides for the enhanced production of commercially viable plants.
US08415524B2 Three-dimensional apertured film for transmitting dynamically-deposited and statically retained fluids
A three-dimensional film for use as an acquisition distribution layer in an absorbent article comprising a first surface with drains extending downward from the first surface, the drains being capable of transmitting fluid by gravity; and protrusions extending upward from the first surface to an upper surface with at least one capillary extending downward from the upper surface, the capillaries being capable of transmitting fluid in contact with the upper surface by capillary action. The drains rapidly transmit fluid through the film, particularly fluid that is dynamically-deposited. The capillaries transmit statically-retained fluid that is in contact with the upper surface of the protrusions.
US08415518B2 Production of light olefins
This invention is directed to a process for producing olefin product from an oxygenate feed that includes dimethyl ether (DME). The process uses an olefin forming catalyst that contains a porous crystalline material, preferably a porous crystalline aluminosilicate molecular sieve material. The process produces high quantities of light olefin (i.e., ethylene, propylene, and mixtures thereof).
US08415514B2 Isothermal reactor for hydrocarbon nitration
Disclosed are a process and an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. By using an isothermal reactor with multiple input ports for aqueous nitric acid, a hydrocarbon feedstock may be sequentially exposed to a plurality of flows of aqueous nitric acid as it flows through the reactor.
US08415510B2 Synthesis of a PEG-6 moiety from commercial low-cost chemicals
The present invention provides novel synthesis's for obtaining a protecting group aminoxy PEG-6 linker from cost effective, and readily available starting materials and chemicals or modified polyethylene glycols. More specifically, a novel synthesis of obtaining a modified Boc-protected aminoxy PEG-6 linker was achieved so that said linker may be attached to a vector such as a peptide based fragment.
US08415509B2 Process for producing dichloropropanol from glycerol, the glycerol coming eventually from the conversion of animal fats in the manufacture of biodiesel
A process for producing dichloropropanol by subjecting glycerol to a reaction with a chlorinating agent in the presence of a carboxylic acid catalyst to produce dichloropropanol, where the carboxylic acid is selected from mono carboxylic acids containing 5 or 6 carbon atoms, dicarboxylic acids selected from glutaric acid and adipic acid, and poly carboxylic acids selected from tri- and tetra-carboxylic acids.
US08415507B2 Pterostilbene cocrystals
Cocrystals of pterostilbene are disclosed, including: pterostilbene:caffeine cocrystal, pterostilbene:carbamazepine cocrystal, pterostilbene:glutaric acid cocrystal, and pterostilbene:piperazine cocrystal. The pterostilbene:caffeine cocrystal is polymorphic. Forms I and II of the pterostilbene:caffeine cocrystal are disclosed. The therapeutic uses of the pterostilbene cocrystals and of pharmaceutical/nutraceutical compositions containing them are also disclosed. The disclosure sets out various methods of making and characterizing the pterostilbene cocrystals.
US08415506B2 Energy efficient acetone drying method
The present invention provides energy and economically efficient and environmentally responsible processes for using acetone to dry, dehydrate and/or dewater various hydrated feedstocks.
US08415502B2 Method and apparatus for producing mono-lower-alkyl monoalkanolamine
A reaction column (12) to which a raw material mixture (11) containing a mono-lower-alkylamine (AA: raw material I) and an alkylene oxide (AO: raw material II) is supplied, an unreacted raw material distillation column (14) that separates an unreacted raw material (15) from a reaction product (13a) (containing the unreacted raw material (15), a target reaction product (monomer) (17), and a by-product (dimer) (18)), and a flash drum (16) to which a reaction product (13b) (containing the target reaction product (monomer) (17) and the by-product (dimer) (18)) is supplied, the flash drum (16) separating a mono-lower-alkyl monoalkanolamine (monomer, the target reaction product 17) in a gas state, are provided.
US08415500B2 One-stage reductive amination
A process for preparing amines of the formula I, by reacting a carbonyl compound of the formula II with an amine of the formula III where R1 and R2 are different and are each an organic radical which has from 1 to 20 carbon atoms and may optionally also comprise heteroatoms, R3 is a C1-C6-alkyl group and R4 is an aryl group which may be partly or fully halogenated and/or may bear from one to three radicals from the group of cyano, nitro, C1-C6-alkyl, C1-C6-haloalkyl, hydroxyl, C1-C6-hydroxyalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, hydroxycarbonyl, C1-C6-alkoxycarbonyl, C1-C6-alkylamino, di(C1-C6-alkyl)amino, aryl and aryl(C1-C6-alkyl); and * represents the S or R configuration, and ** represents the S and/or R configuration; which comprises performing the reaction in the presence of a heterogeneous imination catalyst, of a hydrogenation catalyst and of hydrogen.
US08415499B2 Dyes for dye-sensitized solar cell and dye-sensitized solar cell using the same
Dyes for a dye-sensitized solar cell are provided. The dyes for a dye-sensitized solar cell have a structure of wherein each of X and Y independently comprises a substituent, comprising a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, and combinations thereof, and at least one of the X and Y comprises an aromatic group which are substituted a pyrene derivative substituted with an alkyl group or an aryl group, and Z comprises a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted heterocyclic group, a vinyl group, and a substituted or unsubstituted polyvinyl group, and A comprises an acid functional group.
US08415497B2 N-halogenated amino compounds and derivatives
The present invention relates to active bactericidal, antibacterial, anti-infective, antimicrobial, sporicidal, disinfectant, antifungal and antiviral compounds and compositions and to new uses of these compositions in therapy. This specification also describes methods of use for the new compounds and compositions. The specification further describes methods for preparing these compounds.
US08415493B2 Zeolite-like metal organic frameworks (ZMOFS): modular approach to the synthesis of organic-inorganic hybrid porous materials having a zeolite like topology
The subject invention pertains to metal organic frameworks (MOF) having zeolite-net-like topology, their methods of use, and their modes of synthesis. The ZMOFs are produced by combining predesigned tetrahedral building, generated in situ using heterochelation, with polyfunctional ligands that have the commensurate angle and the required donor groups for the chelation. Each molecular building block is contrasted of a single metal ion and ligands with both heterochelation functionality and bridging functionality. Advantageously, zeolite-net-like MOFs of the subject invention are porous and contain large functional cavities, which is useful for encapsulating large molecules.
US08415487B2 Process for preparing (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-A]pyrazine]-1′,2,3′,5(2H′)-tetraone
The present invention is a process for preparing (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-a]pyrazine]-1′,2,3′,5(2H′)-tetraone, comprising, for example, the following steps: (1) reacting a compound of the formula (III) wherein R is a C1-6 alkyl group, with 2,5-dimethoxytetrahydrofuran to provide a compound of the formula (IV) wherein R is a C1-6 alkyl group; (2) reacting the compound of the formula (IV) wherein R is a C1-6 alkyl group, with trichloroacetyl chloride to provide a compound of the formula wherein R is a C1-6 group; and (3) reacting the compound provided in step (2) with 4-bromo-2-fluorobenzylamine to provide (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-a]pyrazine]-1′,2,3′,5(2H′)-tetraone.
US08415484B2 Substituted tricyclic acid derivatives as S1P1 receptor agonists useful in the treatment of autoimmune and inflammatory disorders
The present invention relates to certain substituted tricyclic acid derivatives of Formula (I) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the S1P1 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of S1P1-associated disorders, for example, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type I diabetes, acne, myocardial ischemia-reperfusion injury, hypertensive nephropathy, glomerulosclerosis, gastritis, polymyositis, thyroiditis, vitiligo, hepatitis, biliary cirrhosis, microbial infections and associated diseases, viral infections and associated diseases, diseases and disorders mediated by lymphocytes, auto immune diseases, inflammatory diseases, and cancer.
US08415478B2 Barium salt of benzimidazole derivative
The invention relates to crystalline barium salt of (S)-omeprazole, which is (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole. The invention also relates to processes for preparing crystalline barium salt of (S)-omeprazole and pharmaceutical compositions that include the crystalline barium salt of (S)-omeprazole so prepared.
US08415476B2 Indazole having analgesic activity
An intermediate of formula (II)
US08415474B2 One-pot preparation of hexahydroisoquinolines from dihydroisoquinolines
The present invention provides an efficient process for the preparation of hexahydroisoquinolines from dihydroisoquinolines. In particular, the invention provides a good yielding, one-pot process for the synthesis of hexahydroisoquinolines.
US08415470B2 Di-isoimide composition
The present invention deals with a novel aromatic di-isoimide chemical compound that has utility as a catalyst and as a curing agent in epoxy compositions. The di-isoimide serves effectively as a thermally activated latent catalyst in epoxy curing, thereby increasing shelf life, and avoids premature cross-linking. Novel laminated articles and printed wiring boards, including encapsulated printed wiring boards are also disclosed. The composition hereof also can be used as a flame retardant in thermoplastic and thermoset polymers.
US08415469B2 Compounds and methods for kinase modulation, and indications therefor
Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
US08415464B2 Chromosome-specific staining to detect genetic rearrangements
Methods and compositions for staining based upon nucleic acid sequence that employ nucleic acid probes are provided. Said methods produce staining patterns that can be tailored for specific cytogenetic analyzes. Said probes are appropriate for in situ hybridization and stain both interphase and metaphase chromosomal material with reliable signals. The nucleic acid probes are typically of a complexity greater than 50 kb, the complexity depending upon the cytogenetic application. Methods and reagents are provided for the detection of genetic rearrangements. Probes and test kits are provided for use in detecting genetic rearrangements, particularly for use in tumor cytogenetics, in the detection of disease related loci, specifically cancer, such as chronic myelogenous leukemia (CML) and for biological dosimetry. Methods and reagents are described for cytogenetic research, for the differentiation of cytogenetically similar but genetically different diseases, and for many prognostic and diagnostic applications.
US08415461B2 Amphiphilic substances and functionalized lipid vesicles including the same
An amphiphilic substance includes a hydrophobic group, and a polynucleotide group attached to the hydrophobic group. The polynucleotide group includes a first polynucleotide segment and a second polynucleotide segment. The first and second polynucleotide segments are at least partially complementary and are bound together by interactions including base pairing. At least one of the first and second segments includes at least one of an aptamer and a nucleic acid-based enzyme. A lipid vesicle may include the amphiphilic substance, a first polar lipid that is an unstable vesicle former, and a polar liquid. Upon exposure to a rupture agent, the vesicle may rupture, releasing the contents of the vesicle. Substances that may be released from the vesicle include bioactive agents, such as drug agents.
US08415459B2 Antibody to GDF8 and uses thereof
The disclosure provides novel molecules related to growth and differentiation factor-8 (GDF8), in particular epitopes specific to GDF8 and other specific antagonists of GDF8 in particular anti-GDF8 antibodies or antigen binding protein or fragment thereof which may inhibit GDF8 activity and signal in vitro and/or in vivo. The disclosure also provides for an immunoassay used to detect and quantitate GDF8. The disclosure also provides methods for diagnosing, preventing, ameliorating, and treating GDF8-associated disorders, e.g., degenerative orders of muscle, bone, and insulin metabolism. Finally, the disclosure provides pharmaceuticals for the treatment of such disorders by using the antibodies, polypeptides, polynucleotides, and vectors of the invention.
US08415453B2 Lung cancer-targeted peptides and applications thereof
The invention provides nucleic acids, peptides, and antibodies for use in applications including diagnosis and therapy. The peptides target lung cancer and were identified by phage display. Targeting phage PC5-2 and synthetic peptide SP5-2 were both able to recognize human pulmonary tumor specimens from lung cancer patients. In SCID mice bearing NSCLC xenografts, the targeting phage was able to target tumor masses specifically. When the peptide was coupled to liposomes containing the anti-cancer drugs vinorelbine or doxorubicin, the efficacy of these drugs against human lung cancer xenografts was improved, the survival rate increased, and the drug toxicity was reduced.
US08415444B2 Curable composition
The present invention has its object to provide a curable composition not containing any organotin type curing catalyst of concern because of the toxic feature thereof, or any volatile compound, excellent in curability and storage stability and, further, capable of providing cured products excellent in strength and elongation. The above object can be achieved by a curable composition which includes: an organic polymer (A) containing a hydrolyzable silyl group in a molecule; an amidine compound (B); a plasticizer (C); and an amino group-containing silane coupling agent (D), wherein the amidine compound (B) is preliminarily mixed and dissolved and/or dispersed in the plasticizer (C) and the amino group-containing silane coupling agent (D), and the resultant mixture is added to the reactive silyl group-containing polymer (A).
US08415439B2 Ethylene-tetrafluoroethylene copolymer
The present invention provides an ETFE-type copolymer having a high melt tension and excellent blow moldability. An ethylene-tetrafluoroethylene copolymer which comprises ethylene units, tetrafluoroethylene units and units of a monomer (A) having at least two copolymerizable double bonds and which has a ratio (X/W) of its melt tension (XmN) to a load (Wkg) applied for the measurement of the melt tension being at least 0.8.
US08415438B2 Method for the production of block copolycarbonate/phosphonates and compositions therefrom
Disclosed is a new method and compositions from the method consisting of block copolycarbonate/phosphonates that exhibit an excellent combination of flame resistance, hydrolytic stability, high Tg, low melt viscosity, low color and high toughness. Also disclosed are polymer mixtures or blends comprised of these block copolycarbonate/phosphonate compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, adhesives and fiber-reinforced articles, or any combination thereof.
US08415435B2 Conjugated diene-based polymer, method for manufacturing the same, and conjugated diene polymer composition
An object of the present invention is to provide a conjugated diene-based polymer capable of providing a polymer composition which is excellent in a reduction in fuel consumption when silica is incorporated as a filler, a process for producing the conjugated diene-based polymer, and a polymer composition comprising said conjugated diene-based polymers and silica. The present invention provides a conjugated diene-based polymer comprising a conjugated diene-based constitutional unit and a constitutional unit expressed by the following formula (I), wherein said constitutional unit expressed by the formula (I) is between one of the conjugated diene-based constitutional units and another one: (I) (wherein X1, X2 and X3 represent independently a group expressed by the following formula (II), a hydroxide group, or a hydrocarbon group, and at least one of X1, X2 and X3 is the group expressed by the formula (II), or a hydroxide group: (II) wherein R1 and R2 represent independently a hydrocarbon group having 1 to 6 carbon atoms which can contain a nitrogen atom, an oxygen atom, or a silicon atom, and R1 and R2 can be combined to form a ring structure).
US08415434B2 Catalytic olefin block copolymers via polymerizable shuttling agent
A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence of at least one addition polymerization catalyst comprising a metal compound or complex and a cocatalyst under conditions characterized by the formation of a branched polymer, preferably comprising pseudo-block molecular architecture.
US08415430B2 Thermoplastic elastomers
Thermoplastic elastomer, which comprises a fumed, hydrophilic or hydrophobic silica, which has been structurally modified and also a process for the improvement of the mechanical properties of thermoplastic elastomers. The thermoplastic elastomers are produced by preparing a masterbatch from the components (e.g. thermoplastic resin component and fumed silica) and compounding this with further thermoplastic elastomers.
US08415426B1 Tire with rubber component containing combination of carbon black, silica and functionalized mineral
A tire is provided having a component comprised of a rubber composition containing at least one conjugated diene-based elastomer and a combination of rubber reinforcing fillers composed of rubber reinforcing carbon black, precipitated silica and granular functionalized mineral comprised of at least one of aluminum hydrate (ALOOH) and titanium dioxide. The granular mineral is functionalized by pretreatment with a coupling agent. The granular mineral fillers are pretreated with a coupling agent to promote a combination of rubber reinforcing effect for the mineral fillers and to promote a hydrophobation of the mineral fillers to promote their dispersability in the rubber composition.
US08415422B2 (Meth)acrylate monomer, polymer and coating agent
The present invention relates to a (meth)acrylate monomer of the general formula (I) in which R1 is hydrogen or a methyl group, X is oxygen or a group of the formula NR′ in which R′ is hydrogen or a radical having 1 to 6 carbon atoms, R2 is an alkylene group having 1 to 22 carbon atoms, Y is oxygen, sulphur or a group of the formula NR″, in which R″ represents hydrogen or a radical having 1 to 6 carbon atoms, and R3 is an unsaturated radical having 8 carbon atoms and at least two double bonds. The present invention further relates to a process for preparing the monomers set out above, to polymers obtainable from this monomer mixture, and to coating materials which comprise the stated polymers.
US08415421B2 Two-component curing type urethane-based aqueous golf ball paint
An object of the present invention is to provide a two-component curing type urethane-based aqueous golf ball paint, which is excellent in gloss of a paint film and evenness of the film thickness. Another object of the present invention is to provide a two-component curing type urethane-based aqueous golf ball paint, which is excellent in adhesion to the surface of a golf ball body.The present invention provides a two-component curing type urethane-based aqueous golf ball paint containing (A) an aqueous polyol composition and (B) an aqueous polyisocyanate, wherein the aqueous paint has a contact angle of 45° or less to a resin component constituting an outermost layer of a golf ball body and a paint film has reflectivity of 70% or more at an incident angle of 20°.
US08415418B2 Rubber compositions with high elasticity
Heat-curing reactive composition based on natural and/or synthetic polymers containing olefinic double bonds, and vulcanizing agents, which composition contains a) at least one liquid cis-1,4-polyisoprene with a weight-average molecular weight of between 20000 and 70000, b) a vulcanization system, c) at least one polybutadiene liquid at 22° C., in which the liquid cis-1,4-polyisoprene a) constitutes a proportion of the entire composition in the range from 9 to 15 wt. %, the vulcanization system b) is selected from the group consisting of: b1) sulfur and one or more vulcanization accelerator(s), b2) peroxide or disulfide vulcanization systems, b3) quinones, quinone dioximes or dinitrosobenzene, and the polybutadiene c) liquid at 22° C. constitutes a proportion of the entire composition in the range from 16 to 29 wt %.
US08415417B2 Non-fibrous polymer solution of para-aramid with high relative viscosity
The invention relates to a non-fibrous polymer solution essentially consisting of 1 to 8 wt. % para-aramid, at least 50 mole % of the aromatic moieties thereof being unsubstituted, in a mixture of a) a polar amide solvent selected from N-methyl-2-pyrrolidone, N,N′-dimethylformamide, N,N′-dimethylacetamide, tetramethylurea, and mixtures thereof; b) between 0.7 mole of an alkali or earth alkali chloride per mole amide groups of the para-aramid and 7.5 wt. % of the alkali or earth alkali chloride, and c) water; and wherein at least 50 wt. % of the formed hydrochloric acid has been neutralized to obtain a solution having a dynamic viscosity which is at least a factor three smaller than the dynamic viscosity of the polymer solution without neutralization. The invention further pertains to a process making the same and para-aramid pulp-like fiber, paper and film made from said polymer solution.
US08415414B2 Polyurethane flame retardant compositions
The invention relates to a flame retardant composition, which comprises a) At least one ester of a phosphorus containing oxo acid selected from the group consisting of phosphonous and phosphorous acid; b) At least one flame retardant component based on a nitrogen compound; particularly melamine cyanurate, and c) A polyurethane polymer base.
US08415411B2 Filler composition
A filler composition comprising one or more ester-containing compounds and one or more ether-containing compounds.
US08415408B2 Germs resisting and self cleaning infiltration thin film and manufacturing method thereof
The invention provides a germs resisting and self-cleaning infiltration thin film and manufacturing method thereof. At first, a Polyethyleneimine (PEI) and a Polyvinyl Alcohol (PVA) are used to make a polymer thin film. Then, a germ resistant and an inorganic metal oxide are added into the polymer thin film to form the selective infiltration thin film capable of resisting germs and self-cleaning.
US08415402B2 Separating devulcanized rubber
A method for separating a polymer from carbon black in devulcanized rubber, the method comprising steps of inserting devulcanized rubber into a bath of a solvent, dissolving a polymer out of the devulcanized rubber and into a solution of the solvent and the polymer, removing the solution from the bath without disturbing an un-dissolved residue comprising carbon black, and recovering the un-dissolved residue.
US08415399B2 Retrovirus-infection inhibitor
An infection inhibitor of retrovirus, particularly human immunodeficiency virus, comprising, as an active ingredient, at least one compound selected from the group consisting of a compound represented by the formula (I) (GGA) or a salt thereof, a compound represented by the formula (II) (NIK-333) or a salt thereof, and derivatives thereof.
US08415398B2 Materials and methods for treating viral infections
The subject invention provides materials and methods for treating various health conditions, including the prevention and/or treatment of a viral infection. In a preferred embodiment, a cysteamine compound is administered to a subject to treat an influenza virus infection. More preferably, a cysteamine compound is administered to a subject to treat influenza A, influenza B, influenza C virus infections, including avian influenza virus subtypes (such as H5N1 avian influenza virus).
US08415382B2 Substituted benzazoles and methods of their use as inhibitors of RAF Kinase
New substituted benzazole compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.
US08415379B2 Pyridines
The present invention is concerned with isoxazole-pyridines of formula I, having affinity and selectivity for GABA A α5 receptor, their manufacture, pharmaceutical compositions containing them and their use as pharmaceuticals. The active compounds of the present invention are useful as cognitive enhancer or for the therapeutic and/or prophylactic treatment of cognitive disorders like Alzheimer's disease.
US08415378B2 Isoxazol-3(2H)-one analogs as therapeutic agents
or a pharmaceutically suitable salt thereof, wherein, R1 and R2 independently are hydrogen, deuterium, aryl, hetero aryl, C1-C8 alkyl, optionally being substituted with one or more substituents independently being R3, R3 is an aryl, hetero aryl, fluorine(s), a C1-C6 alkyl containing one or more fluorine, a C1-C6 alkyl containing one or more deuterium, a C1-C6 alkyl containing hydroxy, the aryl and heteroaryl optionally being substituted with one or more halogen, a fluorinated alkoxy, a fluorinated alkyl, a sulfonyl, one or more deuterium, a C1-6 alkyl, a C1-6 alkoxy, a nitrile, or R3 is a C1-6 alkyl optionally substituted with one or more of the following groups: COOR4, OCOR4, CONR5R6, NR5COR6, OR4; wherein, R4 is a C1-10 alkyl optionally substituted with one or more fluorine, deuterium, alkoxy, arylcarboxylate, alkyl carboxylate; R5 and R6 are independently selected from hydrogen, alkyl or they may together form a 4-8 membered carbon ring; or R1 and R2 form a 3-10 membered carbon ring optionally comprising O or N and optionally substituted with a C1-10 alkyl or aryl, hetero aryl optionally substituted with R3.
US08415373B2 Isoquinolinone derivatives as NK3 antagonists
Isoquinolone derivatives of the general formula (I) are NK3 antagonists.
US08415370B2 Spiro-oxindole compounds and their uses as therapeutic agents
This invention is directed to spiro-oxindole compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.
US08415361B2 Use of TAM receptor inhibitors as antimicrobials
This disclosure concerns antimicrobial compositions and methods for immunoenhancement, for example methods of increasing production of a type I interferon (IFN) in response to pathogen infection, by administration of a TAM receptor inhibitor. In certain embodiments, the disclosure concerns methods of using a TAM receptor inhibitor to treat a viral or bacterial infection in a subject.
US08415359B2 Phenylpyrrole derivative
The present invention relates to a compound or a pharmacologically acceptable salt thereof having superior glucokinase activating activity, and is a compound represented by general formula (I), or pharmacologically acceptable salt thereof: [wherein, A represents, for example, an oxygen atom or sulfur atom, R1 represents, for example, a C1-C6 alkyl group, a C1-C6 alkoxy group or a C1-C6 halogenated alkyl group, A and R1 together with the carbon atom bonded thereto form a heterocyclic group that may be substituted with 1 to 3 group(s) independently selected from Substituent Group α, R2 represents a phenyl group that may be substituted with 1 to 5 group(s) independently selected from Substituent Group α or a heterocyclic group that may be substituted with 1 to 3 group(s) independently selected from Substituent Group α, R3 represents a hydroxy group or a C1-C6 alkoxy group, and Substituent Group α consists of, for example, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkyl group substituted with 1 or 2 hydroxy group(s), a C1-C6 alkylsulfonyl group, and a group represented by the formula —V—NR5R6 (wherein, V represents a carbonyl group or a sulfonyl group, and R5 and R6 may be the same or different and respectively represent a hydrogen atom or a C1-C6 alkyl group, or R5 and R6 together with the nitrogen atom bonded thereto form a 4- to 6-membered saturated heterocycle that may be substituted with 1 or 2 group(s) independently selected from a C1-C6 alkyl group and a hydroxy group, and the 4- to 6-membered saturated heterocycle may further contain one oxygen atom or nitrogen atom)].
US08415357B2 Compounds with anti-cancer activity
Novel substituted azole diones are provided that kill cells, suppress cell proliferation, suppress cell growth, abrogate the cell cycle G2 checkpoint and/or cause adaptation to G2 cell cycle arrest. Methods of making and using the invention compounds are provided. The invention provides substituted azole diones to treat cell proliferation disorders. The invention includes the use of substituted azole diones to selectively kill or suppress cancer cells without additional anti-cancer treatment. The invention includes the use of cell cycle G2-checkpoint-abrogating substituted azole diones to selectively sensitize cancer cells to DNA damaging reagents, treatments and/or other types of anti-cancer reagents.
US08415356B2 Isoquinolinone derivatives as NK3 antagonists
Isoquinolone derivatives of the general formula I are provided. The compounds are NK3 antagonists and useful for the treatment of e.g. psychosis and schizophrenia.
US08415347B2 Substituted tetracyclic tetahydrofuran, pyrrolidine and tetrahydrothiophene derivatives
This invention concerns novel substituted tetracyclic tetrahydrofuran, pyrrolidine and tetrahydrothiophene derivatives with binding affinities towards serotonin receptors, in particular 5-HT2A and 5-HT2C receptors, and towards dopamine receptors, in particular dopamine D2 receptors and with norepinephrine reuptake inhibition properties, pharmaceutical compositions comprising the compounds according to the invention, the use thereof as a medicine, in particular for the prevention and/or treatment of a range of psychiatric and neurological disorders, in particular certain psychotic, cardiovascular and gastrokinetic disorders and processes for their production.The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1.
US08415346B2 Inhibitors of Janus kinases
The instant invention provides for compounds that inhibit the four known mammalian JAK kinases (JAK1, JAK2, JAK3 and TYK2). The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting the activity of JAK1, JAK2, JAK3 and TYK2 by administering the compound to a patient in need of treatment for myeloproliferative disorders or cancer.
US08415345B2 Benzene sulfonamide thiazole and oxazole compounds
The present invention provides thiazole sulfonamide and oxazole sulfonamide compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.
US08415336B2 Cyclic (aza)indolizinecarboxamides, their preparation and their use as pharmaceuticals
The present invention relates to cyclic indolizinecarboxamides and azaindolizinecarboxamides of the formulae Ia and Ib, wherein R, Ra, R10, R20, R30, R40, Y, n, p and q have the meanings indicated in the claims, which are valuable pharmaceutical active compounds. Specifically, they inhibit the enzyme renin and modulate the activity of the renin-angiotensin system, and are useful for the treatment of diseases such as hypertension, for example. The invention furthermore relates to processes for the preparation of the compounds of the formulae Ia and Ib, their use and pharmaceutical compositions comprising them.
US08415335B2 Methods of treating hypertriglyceridemia
In various embodiments, the present invention provides methods of treating and/or preventing cardiovascular-related disease and, in particular, a method of blood lipid therapy comprising administering to a subject in need thereof a pharmaceutical composition comprising eicosapentaenoic acid or a derivative thereof.
US08415334B2 Method of combating infection
Method of combating a parasitic protozoal infection of a host organism, wherein the parasite causing the infection is associated with an enzyme system capable of activating tretazicar into a cytotoxic form. The method is carried out by administering tretazicar to the host organism.
US08415332B2 Methods of hormonal treatment utilizing ascending-dose extended cycle regimens
The present invention provides ascending-dose extended cycle regimens in which a female is administered an estrogen and a progestin for a period of greater than 30 or 31 consecutive days, optionally followed by a hormone-free period or by a period of administration of estrogen. The disclosed regimens can be administered to a female to provide contraceptive and non-contraceptive benefits.
US08415328B2 Factor VIIa inhibitor
The present invention relates to novel inhibitors of Factors VIIa, IXa, Xa, XIa, in particular Factor VIIa, pharmaceutical compositions comprising these inhibitors, and methods for using these inhibitors for treating or preventing thromboembolic disorders, cancer or rheumatoid arthritis. Processes for preparing these inhibitors are also disclosed.
US08415325B2 Cell-mediated delivery and targeted erosion of noncovalently crosslinked hydrogels
A method for targeted delivery of therapeutic compounds from hydrogels is presented. The method involves administering to a cell a hydrogel in which a therapeutic compound is noncovalently bound to heparin.
US08415322B2 Modified fluorinated nucleoside analogues
The disclosed invention provides compositions and methods of treating a Flaviviridae infection, including hepatitis C virus, West Nile Virus, yellow fever virus, and a rhinovirus infection in a host, including animals, and especially humans, using a (2′R)-2′-deoxy-2′-fluoro-2′-C-methyl nucleosides, or a pharmaceutically acceptable salt or prodrug thereof.
US08415321B2 Nucleoside derivatives for treatment of Caliciviridae infections, including Norovirus infections
A method and composition for treating a host infected with a Caliciviridae virus, such as a Norovirus, comprising administering an effective treatment amount of a described modified nucleoside or a pharmaceutically acceptable salt thereof, is provided.
US08415317B2 Adjuvant compositions and methods for enhancing immune responses to polynucleotide-based vaccines
The invention provides adjuvants, immunogenic compositions, and methods useful for polynucleotide-based vaccination and immune response. In particular, the invention provides an adjuvant of cytofectin:co-lipid mixture wherein cytofectin is GAP-DMORIE.
US08415314B2 Methods for treating multiple sclerosis using antisense oligonucleotides
A method for treating a patient suffering from multiple sclerosis, particularly a relapsing form of multiple sclerosis, comprising periodically administering a pharmaceutical composition comprising a therapeutically effective amount of OLIGONUCLEOTIDE 1 to the patient, thereby treating the patient.
US08415313B2 Antisense oligomers and methods for inducing immune tolerance and immunosuppression
A method and composition for inducing human dendritic cells to a condition of reduced capacity for antigen-specific activation of T cells, and, in mature dendritic cells, increased production of extracellular IL-10 is disclosed. A population of dendritic cells is exposed to a substantially uncharged antisense compound, including partially positively charged, containing 12-40 subunits and a base sequence effective to hybridize to a target region within the sequence identified by SEQ ID NO:9, to form a duplex structure between the compound and transcript having a Tm of at least 45° C. Formation of the duplex blocks expression of full-length CD86 in the cells, which in turn leads to reduced capacity for antigen-specific activation of T cells, and, in mature dendritic cells, increased production of extracellular IL-10.
US08415311B2 Topical application of ivermectin for the treatment of dermatological conditions/afflictions
Dermatological conditions/afflictions such as rosacea, common acne, seborrheic dermatitis, perioral dermatitis, acneform rashes, transient acantholytic dermatosis, and acne necrotica miliaris, most notably rosacea, are treated by topically applying onto the affected skin area of an individual in need of such treatment, a topical pharmaceutical composition which comprises a thus effective amount of ivermectin.
US08415308B2 1′-substituted-carba-nucleoside prodrugs for antiviral treatment
Provided are prodrugs of pyrrolo[1,2-f][1,2,4]triazin-7-yl nucleoside phosphates wherein the 1′ position of the nucleoside sugar is substituted with CN. The compounds, compositions, and methods provided are useful for the treatment Hepatitis C infections.
US08415306B2 Insulin-like growth factor 1 receptor binding peptides
The present invention relates to insulin-like growth factor 1 receptor binding peptides, polynucleotides encoding them, and methods of making and using the foregoing.
US08415302B2 Surgical applications for BMP binding protein
The present invention relates to the clinical application of BBP, alone or in combination with other growth factors, for use in bone healing applications, such as spinal surgery. Additional applications include use in orthopedic implantable prostheses and implantation into other surgical sites (e.g., surgical reconstruction, regional osteopenia, etc.) where bone is desired.
US08415301B2 Method of treating dyspnea associated with acute heart failure by administering H2 relaxin
The disclosure pertains to methods of reducing decompensation through acute intervention including in subjects afflicted with acute decompensated heart failure. Particularly, the disclosure provides methods for treating acute cardiac decompensation by administering a pharmaceutically effective amount of relaxin.
US08415298B2 Administration of FGF2 for treamtent of anxiety
The present invention provides methods for diagnosing mental disorders. The invention also provides methods of identifying modulators of mental disorders as well as methods of using these modulators to treat patients suffering from mental disorders.
US08415297B2 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes
The present invention is directed to novel substituted aminotetrahydropyrans of structural formula I which are inhibitors of the dipeptidyl peptidase-IV enzyme and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV 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-IV enzyme is involved.
US08415291B2 Anti-TNF alpha fibronectin type III domain based scaffold compositions, methods and uses
A protein scaffold based on a consensus sequence of the tenth fibronectin type III (FN3) repeat from human fibronectin, preferably human Tenascin, that binds to human TNFα including isolated nucleic acids that encode a protein scaffold, vectors, host cells, and methods of making and using thereof have applications in diagnostic and/or therapeutic compositions, methods and devices.
US08415289B2 Bacterial-derived BLIS for treatment of acne
This invention relates to a treatment of acne. Specifically, the invention is directed to the use of bacteriocin-like inhibitory substances (BLIS), isolated from S. salivarius as bactericide or bacteriostat for acne-causing bacteria, namely P. acnes.
US08415288B2 Use of C1 inhibitor for the prevention of ischemia-reperfusion injury
The present invention relates to the therapeutic and prophylactic use of C1 inhibitor for preventing, reducing and treating ischemia and reperfusion injury. The C1 inhibitor of the present invention is still therapeutically effective when administered after an ischemic period and reperfusion and therefore particularly useful for unforeseen occurrences of ischemic reperfusion such as e.g. a stroke.
US08415285B2 Composition for the prevention or removal of insoluble salt deposits
The present invention provides compositions, in particular blocks, tablets and gels, for the prevention or removal of insoluble salt deposits comprising: a) an organic acid with two carboxylic acid functional groups obtainable by fermentation, selected from the list of itaconic acid, itaconic acid anhydride, succinic acid, succinic anhydride and combinations thereof, and b) at least one compound determining the release of said acid from said composition, said compound is selected from a list comprising: i) a hygroscopic compound, ii) a carbonate source, iii) an acid solubility retarding compound, iv) a compound with melting point situated between 60° C.-95° C., and combinations thereof. The invention further provides uses of the compositions for the prevention or removal of insoluble salt deposits. The invention also provides a method of manufacturing such compositions and a method for the prevention or removal of insoluble salt deposits with a product of the invention.
US08415284B2 Olefin copolymer VI improvers and lubricant compositions and uses thereof
A lubricating oil composition and methods of operating an internal combustion engine to provide improved engine operation. The lubricating composition includes a major amount of oil of lubricating viscosity and a minor amount of at least one olefin copolymer having a number average molecular weight greater than about 10,000 up to about 300,000. The olefin copolymer is grafted with (A) a vinyl-substituted aromatic compound, and (B) a compound selected from the group consisting of a C5-C30 olefin, a polyalkylene compound, and mixtures thereof. A mole ratio of A/B in the reaction mixture ranges from about 0.25:1 to about 5:1. The lubricating composition optionally includes a minor amount of at least one non-grafted olefin copolymer, styrene-isoprene copolymer, methacrylate copolymer, or styrene butadiene copolymer have number average molecular weight greater than about 50,000 up to about 300,000.
US08415280B2 Universal synthetic penetrating lubricant, method and product-by-process
A penetrating lubricant with the capacity to offer a both penetration into rust and corrosion. Further, this lubricant actively penetrates the crystalline surface of the metal while exhibiting extreme pressure lubrication, non-migrating with lasting protection. Further lubricant exhibits dielectric strength of over 8000 volts, at the same time cleaning electrical contacts, thereby reducing resistance and associated heat. The preferred embodiment may contain alpha-olefins, low-odor aromatic solvents, base oils, and high flash mineral spirits.
US08415278B2 Compositions and methods for breaking a viscosity increasing polymer at very low temperature used in downhole well applications
A composition for treating a portion of a wellbore or a portion of a subterranean formation is provided, the composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted to be within an appropriate range for the type of activator. A method for treating a portion of a wellbore or a portion of a subterranean formation, the method comprising the steps of: forming or providing a composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted within an appropriate range for the type of activator; and introducing the composition through a wellbore to treat a portion of a wellbore or a portion of a subterranean formation. The activator can be a water-soluble alkanoyl-donor compound or a chelated transition metal. Preferably, the composition further comprises an iron chelating agent. The composition and method are adapted for breaking a viscosity increasing polymer, such as xanthan. The method has particular applications where the static temperature of the portion of the wellbore or the portion of the subterranean formation to be treated is less than 100° F. (38° C.).
US08415276B2 Method for operating a superconductor at a temperature higher than the superconductive temperature Tc
A method of operating a superconductor in its superconductivity state at a temperature Tc(i) in the range of Tc* to Tc, where Tc* is greater than the superconductivity temperature Tc of the superconductor, includes cooling the superconductor to a temperature of Tc or less and applying energy to the superconductor after the superconductor has entered a superconducting state. The energy corresponds to the quantum energy hν in the range of a minimum energy less than E0 to less than E0, where E0 is the ground state of the two-dimensional excitation binding energy of the superconductor The superconductor is then cooled to the selected temperature Tc(i). The minimum energy is 8/9 of E0.
US08415275B2 Use of lipo chitooligosaccharides to initiate early flowering and fruit development in plants and related methods and compositions
The present invention relates to the use of LCOs in initiating earlier flowering, increased number of buds and flower buds and earlier fruit development in non legume and legume plants, as compared to flowering and fruit development under conditions without use of LCOs, and the enhancement of plant growth and yield associated therewith; to compositions comprising an effective amount of at least one LCO and agriculturally acceptable carriers, associated with earlier flowering, increased bud and flower numbers and earlier initiation of fruit development as compared to conditions without use of LCOs, and with increased growth and plant yield; and to methods using LCOs and compositions of one or more LCOs and agriculturally acceptable carriers, associated with earlier flowering initiation, increased bud and flower numbers and earlier fruit development in both legume and non-legume crop plants as compared to conditions without use of LCOs and associated enhancement of growth and yield.
US08415272B2 Quinoline derivatives and their use as fungicides
Compounds of the general Formula (1) wherein the substituents are as defined in claim 1, are useful as fungicides.
US08415271B2 Biofertilizer formulation
Strains of psychrophilic bacteria isolated from the rizosphere of Deschampsia antarctica are characterized and biofertilizer compositions comprising one or more of these psychrophilic bacteria strains are disclosed.
US08415262B2 Porous fibrous sheets of nanofibers
Porous fibrous sheets are provided that are useful in end uses requiring microbial barrier properties such as medical packaging and medical gowns and drapes. The porous fibrous sheets may contain nanofibers and wood pulp.
US08415260B2 Chip identification for organic laminate packaging and methods of manufacture
A chip identification for organic laminate packaging and methods of manufacture is provided. The method includes forming a material on a wafer which comprises a plurality of chips. The method further includes modifying the material to provide a unique identification for each of the plurality of chips on the wafer. The organic laminate structure includes a chip with a device and a material placed on the chip which is modified to have a unique identification mark for the chip.
US08415256B1 Gap-filling with uniform properties
During semiconductor fabrication homogeneous gap-filling is achieved by depositing a thin dielectric layer into the gap, post deposition curing, and then repeating deposition and post deposition curing until gap-filling is completed. Embodiments include depositing a layer of low deposition temperature gap-fill dielectric into a high aspect ratio opening, such as a shallow trench or a gap between closely spaced apart gate electrode structures, as at a thickness of about 10 Å to about 500 Å, curing after deposition, as by UV radiation or by heating at a temperature of about 400° C. to about 1000° C., depositing another layer of low deposition temperature gap-filled dielectric, and curing after deposition. Embodiments include separately depositing and separately curing multiple layers.
US08415242B2 Nonvolatile semiconductor memory device and method of manufacturing the same
According to one embodiment, a nonvolatile semiconductor memory device is provided in which memory strings, which are formed by providing a plurality of transistors having gate electrode films on sides of columnar semiconductor films in a height direction of the columnar semiconductor films via charge storage layers, are substantially perpendicularly arranged in a matrix shape on a substrate. A coupling section made of a semiconductor material that connects lower portions of the columnar semiconductor films forming a pair of the memory strings adjacent to each other in a predetermined direction is provided. Each of the columnar semiconductor films is formed of a generally single-crystal-like germanium film or silicon germanium film.
US08415238B2 Three dimensional integration and methods of through silicon via creation
A method includes patterning a photoresist layer on a structure to define an opening and expose a first planar area on a substrate layer, etching the exposed planar area to form a cavity having a first depth in the structure, removing a second portion of the photoresist to expose a second planar area on the substrate layer, forming a doped portion in the second planar area, and etching the cavity to expose a first conductor in the structure and the doped portion to expose a second conductor in the structure.
US08415233B2 Wafer processing
Methods, devices, and systems for wafer processing are described herein. One method of wafer processing includes modifying a peripheral edge of a wafer to create a number of edge surfaces substantially perpendicular to a number of dicing paths and dicing the wafer along the number of dicing paths. In one or more embodiments, the method includes modifying the peripheral edge of the wafer with a first tool and dicing the wafer with a second tool different from the first tool.
US08415231B2 Photovoltaic device and method for manufacturing the same
A photovoltaic device uses a single crystal or polycrystalline semiconductor layer which is separated from a single crystal or polycrystalline semiconductor substrate as a photoelectric conversion layer and has a SOI structure in which the semiconductor layer is bonded to a substrate having an insulating surface or an insulating substrate. A single crystal semiconductor layer which is a separated surface layer part of a single crystal semiconductor substrate and is transferred is used as a photoelectric conversion layer and includes an impurity semiconductor layer to which hydrogen or halogen is added on a light incidence surface or on an opposite surface. The semiconductor layer is fixed to a substrate having an insulating surface or an insulating substrate.
US08415230B2 Method for transferring functional regions, LED array, LED printer head, and LED printer
Provided is a method for transferring, onto a second substrate, at least one of functional regions arranged and joined to a first separation layer that is disposed on a first substrate and that becomes separable by a treatment, in which regions on the second substrate where the functional regions are to be transferred have a second separation layer that becomes separable by a treatment. The method includes a step of joining the first substrate to the second substrate by bonding such that the functional regions contact the second separation layer; a step of separating the functional regions from the first substrate at the first separation layer; and a step of, before or after the step of separation, forming separation grooves penetrating through the second substrate and the second separation layer from a surface of the second substrate, the surface being opposite to a surface having the second separation layer thereon.
US08415228B2 Manufacturing method of SOI substrate and semiconductor device
To provide a manufacturing method of a semiconductor device in which, even when the semiconductor device is formed over an SOI substrate which uses a glass substrate, an insulating film and a semiconductor film over the glass substrate are not peeled by stress applied by a conductive film in formation of the conductive film for forming a gate electrode. A semiconductor device is manufactured by the steps of forming a first insulating film over a bond substrate, forming an embrittlement layer by adding ions from a surface of the bond substrate, bonding the bond substrate to a glass substrate with the first insulating film interposed therebetween, separating the bond substrate along the embrittlement layer to form a semiconductor film over the glass substrate with the first insulating film interposed therebetween, removing a peripheral region of the first insulating film and the semiconductor film to expose part of the glass substrate, forming a gate insulating film over and in contact with the semiconductor film and the glass substrate, and forming a stacked conductive film over and in contact with the gate insulating film, in which the stacked conductive film includes a conductive film having a tensile stress and a conductive film having a compressive stress.
US08415227B2 High performance dielectric stack for DRAM capacitor
A method for fabricating a DRAM capacitor stack is described wherein the dielectric material is a multi-layer stack formed from a highly-doped material combined with a lightly or non-doped material. The highly-doped material remains amorphous with a crystalline content of less than 30% after an annealing step. The lightly or non-doped material becomes crystalline with a crystalline content of equal to or greater than 30% after an annealing step. The dielectric multi-layer stack maintains a high k-value while minimizing the leakage current and the EOT value.
US08415225B2 Methods of manufacturing semiconductor devices
A semiconductor device may include lower electrodes having different heights depending on positions on a substrate. Supporting layer pattern making a contact with the lower electrodes having a relatively large height is provided. The supporting layer pattern is provided between the lower electrodes for supporting the lower electrodes. A dielectric layer is provided on the lower electrodes and the supporting layer pattern. An upper electrode is formed on the dielectric layer and has a planar upper surface. An inter-metal dielectric layer is provided on the upper electrode. A metal contact penetrating through the inter-metal dielectric layer and making a contact with the upper electrode is formed. A bottom portion of the metal contact faces a portion under where the lower electrode having a relatively small height is formed. The device has a higher reliability.
US08415224B2 Method of fabricating a semiconductor device including forming trenches having particular structures
A method of fabricating a semiconductor device and a semiconductor device are provided. The method includes method of fabricating a semiconductor device including providing a semiconductor substrate having a first semiconductor device region and a second semiconductor device region defined therein, forming a first gate structure in the first semiconductor device region, forming a second gate structure in the second semiconductor device region, forming a first trench adjacent to a first side of the first gate structure, forming a second trench adjacent to a first side of the second gate structure, and forming a first semiconductor pattern in the first trench and forming a second semiconductor pattern in the second trench, wherein the first and second trenches have different cross-sectional shapes from each other.
US08415223B2 Memory devices and methods of forming memory devices
Disclosed is a method of forming memory devices employing halogen ion implantation and diffusion processes. In one illustrative embodiment, the method includes forming a plurality of word line structures above a semiconducting substrate, each of the word line structures comprising a gate insulation layer, performing an LDD ion implantation process to form LDD doped regions in the substrate between the word line structures, performing a halogen ion implantation process to implant atoms of halogen into the semiconducting substrate between the word line structures, and performing at least one anneal process to cause at least some of the atoms of halogen to diffuse into the gate insulation layers on adjacent word line structures.
US08415222B2 Semiconductor device and method for manufacturing the same
The present invention provides a semiconductor device and a method for manufacturing the same. The method includes: providing a substrate; forming a gate stack on the substrate; forming an inter layer dielectric (ILD) to cover the device; etching the ILD at both sides of the gate stack and the substrate below the ILD, so as to form a groove of source and drain regions respectively; depositing a metal diffusion barrier layer in the groove; and filling the groove with a metal to form the source and drain regions. The semiconductor device includes: a substrate; a gate stack on the substrate; an inter layer dielectric (ILD) covering the device; a groove of source and drain regions formed in the ILD at both sides of the gate stack and the substrate below the ILD; and a metal diffusion barrier layer and a metal filler formed in the groove. According to the present invention, the S/D parasitic resistance in the MOS device is reduced, the S/D stress on the channel is increased, the process temperature is lowered, and the process compatibility between the high k gate dielectric layer and the metal gate is improved.
US08415217B2 Patterning a gate stack of a non-volatile memory (NVM) with formation of a capacitor
A capacitor and an NVM cell are formed in an integrated fashion so that the etching of the capacitor is useful in end point detection of an etch of the NVM cell. This is achieved using two conductive layers over an NVM region and over a capacitor region. The first conductive layer is patterned in preparation for a subsequent patterning step which includes a step of patterning both the first conductive layer and the second conductive layer in both the NVM region and the capacitor region. The subsequent etch provides for an important alignment of a floating gate to the overlying control gate by having both conductive layers etched using the same mask. During this subsequent etch, the fact that first conductive material is being etched in the capacitor region helps end point detection of the etch of the first conductive layer in the NVM region.
US08415215B2 Method of manufacturing semiconductor device with multiple implantation steps
A method of manufacturing a semiconductor device includes: forming first to third gate electrodes in first to third regions, respectively; forming a first mask pattern covering the second region while exposing the first and third regions; forming p-type source drain extensions and p-type pocket regions by ion implantation using the first mask pattern as a mask; forming n-type source drain extensions by ion implantation using the first mask pattern as a mask; forming a second mask pattern covering the first and third regions while exposing the second region; and forming p-type pocket regions by implanting ions of indium into the silicon substrate with the second mask pattern being used as a mask.
US08415206B2 Integrated circuit packaging system with lead frame etching and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a pre-plated leadframe having a contact pad and a die paddle pad; forming an isolated contact from the pre-plated leadframe and the contact pad; mounting an integrated circuit die over the die paddle pad; and encapsulating with an encapsulation the integrated circuit die and the isolated contact, the encapsulation having a bottom surface which is planar and exposing in the bottom surface only the contact pad and the die paddle pad.
US08415199B2 Manufacturing method of semiconductor device
Provided is a semiconductor device having a pad on a semiconductor chip, a first passivation film formed over the semiconductor chip and having an opening portion on the pad of a probe region and a coupling region, a second passivation film formed over the pad and the first passivation film and having an opening portion on the pad of the coupling region, and a rewiring layer formed over the coupling region and the second passivation film and electrically coupled to the pad. The pad of the probe region placed on the periphery side of the semiconductor chip relative to the coupling region has a probe mark and the rewiring layer extends from the coupling region to the center side of the semiconductor chip. The present invention provides a technology capable of achieving size reduction, particularly pitch narrowing, of a semiconductor device.
US08415196B2 Method for forming semiconductor thin film and method for manufacturing thin-film semiconductor device
The present invention provides a method for forming a semiconductor thin film, which is capable of suppressing decrease in mobility due to heating and characteristic deterioration due to the decrease in mobility and which is capable of forming a semiconductor thin film with improved heat resistance by more simple procedures. A solution in which a plurality of types of organic materials including an organic semiconductor material are mixed is applied or printed on a substrate to form a thin film, and the plurality of types of organic materials are phase-separated by a process of drying the thin film. As a result, a layered structure semiconductor thin film is obtained, in which an intermediate layer b composed of an organic insulating material is sandwiched between two semiconductor layers a and a′.
US08415195B2 Method for manufacturing solar cell module
In manufacturing of a solar cell module in which a solar cell having a surface electrode to which a tab lead is connected is sealed with a resin, the step of connecting the tab lead and the step of sealing the solar cell with the resin are performed simultaneously at a relatively low temperature that is used for the resin sealing step. To perform these steps simultaneously, the solar cell having the surface electrode to which the tab lead is connected with an adhesive is resin-sealed using a vacuum laminator to manufacture the solar cell module. The vacuum laminator used includes a first chamber and a second chamber partitioned by a flexible sheet. The internal pressures of these chambers can be controlled independently, and a heating stage for heating is provided in the second chamber.
US08415192B2 Colloidal nanoparticle materials for photodetectors and photovoltaics
A composite material is described. The composite material comprises semiconductor nanocrystals, and organic molecules that passivate the surfaces of the semiconductor nanocrystals. One or more properties of the organic molecules facilitate the transfer of charge between the semiconductor nanocrystals. A semiconductor material is described that comprises p-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of electrons in the semiconductor material being greater than or equal to a mobility of holes. A semiconductor material is described that comprises n-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of holes in the semiconductor material being greater than or equal to a mobility of electrons.
US08415189B2 Methods of fabricating image sensors including impurity layer isolation regions
Image sensors include a pixel region and a logic region. Pixel isolation regions in the pixel region include pixel isolation region walls that are less sloped than logic isolation region walls in the logic region. An impurity layer also may be provided adjacent at least some of the pixel isolation region walls, wherein at least some of the logic isolation region walls are free of the impurity layer. The impurity layer and/or the less sloped logic isolation region walls may also be provided for NMOS devices in the logic region but not for PMOS devices in the logic region. Doped sacrificial layers may be used to fabricate the impurity layer.
US08415187B2 Large-grain crystalline thin-film structures and devices and methods for forming the same
Methods for forming semiconductor devices include providing a crystalline template having an initial grain size, annealing the crystalline template, the annealed template having a final grain size larger than the initial grain size, forming a buffer layer over the annealed template, and forming a semiconductor layer over the buffer layer.
US08415186B2 Method of super flat chemical mechanical polishing technology and semiconductor elements produced thereof
The present invention provides a method of super flat chemical mechanical polishing (SF-CMP) technology, which is a method characterized in replacing laser lift-off in a semiconductor fabricating process. SF-CMP has a main step of planting a plurality of polishing stop points before polishing the surface, which is characterized by hardness of the polishing stop points material being larger than hardness of the surface material. Therefore, the present method can achieve super flat polishing surface without removing polishing stop points.
US08415184B2 Light emitting diode for harsh environments
A light emitting diode for harsh environments includes a substantially transparent substrate, a semiconductor layer deposited on a bottom surface of the substrate, several bonding pads, coupled to the semiconductor layer, formed on the bottom surface of the substrate, and a micro post, formed on each bonding pad, for electrically connecting the light emitting diode to a printed circuit board. An underfill layer may be provided between the bottom surface of the substrate and the top surface of the printed circuit board, to reduce water infiltration under the light emitting diode substrate. Additionally, a diffuser may be mounted to a top surface of the light emitting diode substrate to diffuse the light emitted through the top surface.
US08415174B2 Inspection method and manufacturing method of light-emitting device
In a light-emitting element provided with a thick layer of a plurality of EL layers which are partitioned by a charge generation layer between a pair of electrodes, a portion which a conductive foreign substance enters between the pair of electrodes emits stronger light at a voltage lower than a voltage required when a normal portion starts emitting light. In a light-emitting element provided with a plurality of EL layers which are partitioned by a charge generation layer between a pair of electrodes, a voltage may be applied thereto in the forward direction. Then, an abnormal light-emission portion may be detected because the portion emits light at a luminance of 1 (cd/m2) or higher when the applied voltage is lower than a voltage required when a normal portion starts emitting light. The portion may be irradiated with laser light so as to be insulated.
US08415171B2 Methods and systems for extending dynamic range in assays for the detection of molecules or particles
Described herein are systems and methods for extending the dynamic range of assay methods and systems used for determining the concentration of analyte molecules or particles in a fluid sample. In some embodiments, a method comprises spatially segregating a plurality of analyte molecules in a fluid sample into a plurality of locations. At least a portion of the locations may be addressed to determine the percentage of said locations containing at least one analyte molecule. Based at least in part on the percentage, a measure of the concentration of analyte molecules in the fluid sample may be determined using an analog, intensity-based detection/analysis method/system and/or a digital detection/analysis method/system. In some cases, the assay may comprise the use of a plurality of capture objects.
US08415170B2 Method for continuously detecting glucose concentration in sample, kit thereof and method for using biosensor
The invention provides a method for continuously detecting glucose concentration in a sample, including: (a) providing a biosensor comprising a transducer and a polysaccharide covered on the surface of the transducer; (b) providing a carbohydrate binding protein solution, wherein the carbohydrate binding protein has at least one receptor, and the receptor is capable of binding to the polysaccharide and glucose; (c) mixing a sample and the carbohydrate binding protein solution to form a mixture; (d) contacting the mixture with the biosensor; (e) detecting the amount of carbohydrate binding proteins bound to the polysaccharide by the biosensor, wherein glucose concentration of the sample is inversely proportional to the amount of carbohydrate binding proteins bound to the polysaccharide; and (f) refreshing the surface of the biosensor with a high concentration glucose solution.
US08415164B2 System and method for secure document printing and detection
A method for authenticating and verifying an item to be genuine is described. The method for authenticating the item comprises applying a particular nucleic acid material associated with a particular sequence of nucleic acid bases to ink within an ink cartridge or a toner compound within a toner housing. The method also comprises collecting a sample of either the ink or toner compound and verifying the ink or toner is genuine by detecting the particular nucleic acid material.
US08415163B2 Method of diagnosing renal dysfunction in a cat based on non-cauxin protein levels
Disclosed is a method of diagnosing renal dysfunction in a cat by removing cauxin from cat urine and detecting a protein in the cat urine sample from which cauxin has been removed. Cauxin is removed from cat urine by bringing the cat urine into contact with a lectin or with an anti-cauxin antibody that specifically binds to cauxin. Cauxin may be removed using a column filled with a carrier that is bound to the lectin or to the anti-cauxin antibody. The lectin may be Lens culinaris lectin. Detection of the cat urinary protein from which cauxin has been removed is performed with a urine test strip.
US08415160B2 Transfection with micro explosion enacted by coated dry ice particles
Disclosed is a transfection method, which includes the steps of: (a) adhering the gene fragments to dry ice particles; (b) adding the dry ice particles into the medium/liquid that contains target cells; and (c) transporting the gene fragments into the target cells via the micro explosion/sublimation of the dry ice particles. In addition, the gene fragments can also adhere first to nanoparticles, which can then adhere to dry ice particles. Subsequently, gene fragments enter cells by micro explosion/sublimation. The present invention can be applied in transgenic research on prokaryotic, eukaryotic, plant and animal cells and in the development of new species in agriculture.
US08415158B2 Compositions and methods useful for culturing differentiable cells
The present invention relates to cell culture methods and compositions that are essentially serum-free and comprise a basal salt nutrient solution and an ErbB3 ligand.
US08415156B2 Recombinant laminin-521
The present disclosure related to isolated laminin-521, methods for making recombinant laminin-521, host cells that express recombinant laminin-521, and compositions containing laminin-521. Laminin-521 can maintain stem cells in vitro pluripotency, enable self-renewal, and enable single cell survival of human embryonic stem cells. When pluripotent human embryonic stem cells are cultured on plates coated with a matrix of recombinant laminin-521 (laminin 11), in the absence of differentiation inhibitors or feeder cells, the embryonic stem cells proliferate and maintain their pluripotency. It has also been discovered that human recombinant laminin-521 (laminin-11) provides single cell survival of stem cells after complete dissociation into a single cell suspension. Useful cell culture mediums containing at most 3.9 ng/ml of beta fibroblast growth factor (bFGF) are also described herein.
US08415154B2 Compositions and methods for producing adaptive regulatory T cells
The present invention relates to a method for producing adaptive regulatory T cells from effector T cells by contacting the effector T cells with retinoic acid. Adaptive regulatory T cells produced by this method are Foxp3+, home to the gut, and are refractory to reversion in vivo. As such, such cells find application in the treatment of autoimmune disease and facilitating transplantation tolerance.
US08415152B2 Therapeutical composition containing dentritic cells and use thereof
The present invention relates to a method for the preparation of a therapeutical composition, in particular, the present invention relates to a method for treating dendritic cells with a combination of at least one interferon gamma receptor agonist and at least one toll like receptor 2 and/or TLR 6 agonist and using these pretreated dendritic cells for the preparation of a therapeutical composition. Moreover, the present invention relates to a therapeutical composition containing dendritic cells and the use thereof for the treatment of various diseases and disorders.
US08415149B2 Hepatic progenitor cells and uses thereof
Disclosed are cells, compositions, and methods for treating liver diseases.
US08415147B2 Closterovirus vectors and methods
The present disclosure relates to the development and use of Closterovirus-based vectors for the delivery of nucleotides to plants. Specifically, the present disclosure provides viral vectors based on Grapevine leafroll-associated virus-2 for the delivery and expression of genes in plants, particularly grape plants. Methods of making and using these vectors, as well as the plants transformed by these vectors, are also contemplated.
US08415145B2 Cell processing apparatus, sample preparation apparatus, and cell analyzer
A cell processing apparatus 29 of the present invention includes a storage container 57 that can contain liquid L including a biological sample; a filter 60 that prevents a first cell C1 in the biological sample from passing therethrough and that allows a second cell C2 having a smaller diameter than that of the first cell C1 to pass therethrough; and a filtration cylinder 58 for separating, in the storage container 57 and via the filter 60, the liquid L into a first liquid L1 mainly including the first cell C1 and a second liquid L2 mainly including the second cell C2. A measurement target cell discriminated by the filter from the other cells can be easily collected.
US08415144B2 Cell culture methods and devices utilizing gas permeable materials
Gas permeable devices and methods are disclosed for cell culture, including cell culture devices and methods that contain medium at heights, and certain gas permeable surface area to medium volume ratios. These devices and methods allow improvements in cell culture efficiency and scale up efficiency.
US08415143B2 Raceways for producing microalgae species
A system for producing a hydrocarbon-producing photosynthetic organism. The system comprises a substantially closed conduit system enclosing a fluid, a fluid-moving mechanism adapted to move the fluid through at least a portion of the conduit system, and a harvester adapted to remove at least a portion of the hydrocarbon-producing photosynthetic organisms from the fluid. The fluid contains a population of a hydrocarbon-producing photosynthetic organism and the conduit system configured to permit at least a portion of the population to receive light suitable for photosynthesis.
US08415142B2 Method and apparatus for CO2 sequestration
A method and apparatus for growing algae for sequestering carbon dioxide and then harvesting the algae includes a container for a suspension of algae in a liquid and a bioreactor having a translucent channel in fluid communication with the container to absorb CO2 and grow the algae. A monitor determines the growth of the algae in the channel. A separator separates the grown algae from the suspension and an extractor extracts biomaterials from the grown algae.
US08415141B2 Enclosed unit for rapid detection of a target nucleic acid amplification product
The invention relates to a method for rapid detection of a target nucleic acid amplification product while preventing cross-contamination between target nucleic acid amplification products and avoiding false positives, comprising the steps of: a) leaving the reaction tube unopened after the amplification reaction is finished, so as to prevent the target nucleic acid amplification product from leaking out and resulting in contamination; b) placing the unopened reaction tube inside an enclosed unit, making the target nucleic acid amplification product be transferred to a test strip from the reaction tube in a physically enclosed environment; c) performing detection in a visual read-out manner, and determining the result; d) discarding the enclosed unit in a safety place as a whole without opening it after the detection. The invention also relates to a totally enclosed unit for detecting a target nucleic acid amplification product, and still relates to applications of the totally enclosed rapid detection unit in detection of infectious pathogens, food industry, agriculture, livestock husbandry, customs quarantine control, and determination of DNA.
US08415138B2 Apparatuses and methods for oligonucleotide preparation
Provided are improved processes and apparatuses for solid phase oligonucleotide synthesis, the improvements comprising carrying out detritylation of the nascent oligonucleotide using a composition of an organic solvent, a protic solvent and a selected concentration, or selected concentration range, of water. In some embodiments, an oligonucleotide synthesis apparatus includes means for adding water to a detritylation reagent. In some embodiments, an apparatus can include a water detector for analyzing the water concentration of a detritylation reagent to be reacted with a nascent oligonucleotide. An apparatus can comprise a feedback loop to control the concentration of water at the point of the detritylation reaction and/or to control the detritylation reaction time. The apparatuses and methods reduce batch-to-batch variations in the manufacture of oligonucleotides immobilized on the surface of various substrates.
US08415134B1 Process for producing poxviruses and poxvirus compositions
The present invention relates to compositions and pharmaceutical compositions comprising poxviruses and more particularly extracellular enveloped viruses. The present invention also relates to a process for producing poxviruses and poxviruses obtained thereof. Moreover, the present invention also relates to the use of said poxvirus and said composition for the preparation of a medicament.
US08415132B2 Purification of vaccinia virus- and recombinant vaccinia virus-based vaccines
The present invention relates to methods for purification of Vaccinia viruses (VV) and/or Vaccinia virus (VV) particles, which can lead to highly pure and stable virus preparations of predominantly biologically active viruses. The invention encompasses purifying a virus preparation in a sterilized way with high efficiency and desirable yield in terms of purity, biological activity and stability, aspects advantageous for industrial production.
US08415131B2 M13 bacteriophage as a chemoaddressable nanoparticle for biological and medical applications
Reactive and modified M13 bacteriophages, and methods of making and using the same, are generally provided. The reactive M13 bacteriophage can include a alkyne functional group covalently attached to the M13 bacteriophage. The modified M13 bacteriophage can include a substituent covalently attached to the M13 bacteriophage via a 1,2,3-triazole linkage. Dual-modified M13 bacteriophages are also generally provided, and can include a cancer-targeting substituent covalently attached to the M13 bacteriophage and a fluorescent group covalently attached to the M13 bacteriophage. The modified M13 bacteriophages can not only be employed as a fluorescent probe for cancer imaging, but also can be used as biomaterials for cell alignment and scaffolding.
US08415130B2 Polypeptides of Alicyclobacillus sp. having acid endoglucanase or acid cellulase activity
Disclosed are isolated polypeptides of Alicyclobacillus sp. having acid endoglucanase or acid cellulase activity.
US08415126B2 Polynucleotides encoding recombinant ketoreductase polypeptides
The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme including the capability of reducing 5-((4S)-2-oxo-4-phenyl(1,3-oxazolidin-3-yl))-1-(4-fluorophenyl)pentane-1,5-dione to (4S)-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize the intermediate (4S)-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one in a process for making Ezetimibe.
US08415123B2 Electromagnetic treatment apparatus and method for angiogenesis modulation of living tissues and cells
An apparatus and method for electromagnetic treatment of living tissues and cells comprising: configuring at least one waveform according to a mathematical model having at least one waveform parameter, said at least one waveform to be coupled to a angiogenesis and neovascularization target pathway structure; choosing a value of said at least one waveform parameter so that said at least waveform is configured to be detectable in said angiogenesis and neovascularization target pathway structure above background activity in said target pathway structure; generating an electromagnetic signal from said configured at least one waveform; and coupling said electromagnetic signal to said angiogenesis and neovascularization target pathway structure using a coupling device.
US08415122B2 Processing biomass
Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce a product or intermediate, e.g., energy, a food, a fuel, or a material.
US08415121B2 Process for the manufacture of laidlomycin
Improved process for the isolation of laidlomycin from a fermentation broth includes increasing the pH of the fermentation broth and centrifuging the pH adjusted fermentation broth, resulting in an aqueous layer and a wet solid layer containing laidlomycin. After the aqueous layer is removed, the wet solid layer containing laidlomycin is dried. The process provides an efficient and high yielding method.
US08415117B2 Prognosis and therapy of liver failure
A method for assessing prognosis in an individual suffering from liver failure, which method comprises detecting endotoxin in the individual, for example by determining the neutrophil function in the individual. The method can be used to determine whether there is an increased risk of infection in the individual, an increased risk of organ failure in the individual, an increased risk of mortality in the individual and/or an increased risk that the individual will not respond positively to treatment with an immunosuppressive agent, a steroid or an antibiotic.
US08415113B1 Diagnostic method for detecting disturbances of the pancreas
A procedure for the identification of a functional disorder of the pancreas by the use of parts of all iso-enzymes of the pancreas elastase and of synthetic amino-acid sequences as antigens for obtaining specific antibodies, as well as their use in immuno-chemical test procedures.
US08415111B2 Methods of evaluating BAFF
The present disclosure provides compositions and methods relating to the evaluation of BAFF in a biological sample from a subject.
US08415109B2 Methods for diagnosing and treating neuroendocrine cancer
The present invention relates to a method for diagnosing neuroendocrine cancers via detecting the presence of N-methyl D-asparate-associated (NMDA) glutamate receptors type 1 and/or type 2. Methods for preventing and treating neuroendocrine cancers are also disclosed.
US08415101B2 Digital optical chemistry micromirror imager
An apparatus and method for catalyzing a reaction on a substrate (24) comprising, a light source (12), a micromirror (16) positioned to redirect light (14) from the light source (12) toward a substrate (24) wherein the redirected light (14) catalyzes a chemical reaction proximate a substrate (24), is disclosed. A computer (18) is connected to, and controls, the positioning of mirrors within the micromirror (16) to specifically redirect light to specific portions of a substrate. The substrate (24) can be placed in a reaction chamber (50), wherein the light (14) that is redirected by the micromirror (16) catalyzes a chemical reaction proximate a substrate (24).
US08415099B2 Efficient base determination in sequencing reactions
The present invention is directed to compositions and methods for nucleic acid identification and detection. Compositions and methods of the present invention include extracting and fragmenting target nucleic acids from a sample, using the fragmented target nucleic acids to produce target nucleic acid templates and subjecting those target nucleic acid templates to amplification methods to form nucleic acid nanoballs. The invention also includes methods of detecting and identifying sequences using various sequencing applications, including sequencing by ligation methods.
US08415098B2 Method for isolating specific genomic regions
Provided is a method for specifically isolating any genomic region while maintaining interaction of the genomic region with its interacting molecule(s). According to the method comprising the following steps 1 to 5:Step 1: preparing a cell in which a DNA fragment having a recognition sequence(s) for an exogenous DNA-binding molecule is inserted in genomic DNA of a genomic region to be isolated; Step 2: bringing genomic DNA of the cell into contact with an exogenous molecule at least having a DNA-binding domain of the exogenous DNA-binding molecule; Step 3: performing a treatment for maintaining interaction of the genomic DNA of the cell with a molecule(s) interacting with the genomic DNA; Step 4: performing a treatment for fragmenting the genomic DNA; and Step 5: allowing a complex to be formed by binding of a molecule capable of specifically binding to the exogenous molecule, and then collecting the complex, specific genomic regions can be specifically isolated while kept interacting with their interacting molecules.
US08415096B2 Micro-RNAs modulating immunity and inflammation
MicroRNAs are shown to be up- and/or down-regulated in inflammation and immune cells using a mouse model of asthma and regulatory T cells as source of RNA, respectively. Modulating the expression of these microRNAs can be effective in redirecting inflammation and immunity and hence, can be beneficial as biomarkers or as therapeutic agents against diverse human immunologic and inflammatory diseases.
US08415090B2 Production method of optical waveguide for connector
A production method of an optical waveguide for a connector is provided, which reduces an optical coupling loss. Cores are formed in a crossing pattern, a branched pattern or a linear pattern, and then an over-cladding layer formation photosensitive resin layer is formed over the cores. In turn, a heat treatment is performed at a temperature of 70° C. to 130° C. to properly form mixed layers in interfaces between the cores and the photosensitive resin layer. By thus forming the mixed layers, the connector optical waveguide can be produced as having a reduced optical coupling loss.
US08415085B2 Resist composition, method of forming resist pattern, novel compound, and acid generator
A resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) including a compound represented by (b1-1), a compound represented by (b1-1′) and/or a compound represented by (b1-1″) (R1″-R3″ represents an aryl group or an alkyl group, provided that at least one of R1″-R3″ represents a substituted aryl group being substituted with a group represented by (b1-1-0), and two of R1″-R3″ may be mutually bonded to form a ring with the sulfur atom; X represents a C3-C30 hydrocarbon group; Q1 represents a carbonyl group-containing divalent linking group; X10 represents a C1-C30 hydrocarbon group; Q3 represents a single bond or a divalent linking group; Y10 represents —C(═O)— or —SO2—; Y11 represents a C1-C10 alkyl group or a fluorinated alkyl group: Q2 represents a single bond or an alkylene group; and W represents a C2-C10 alkylene group).
US08415083B2 On-track process for patterning hardmask by multiple dark field exposures
This invention provides methods of creating via or trench structures on a developer-soluble hardmask layer using a multiple exposure-development process. The hardmask layer is patterned while the imaging layer is developed. After the imaging layer is stripped using organic solvents, the same hardmask can be further patterned using subsequent exposure-development processes. Eventually, the pattern can be transferred to the substrate using an etching process.
US08415081B2 Photosensitive resin composition having a high refractive index
The present invention discloses a photosensitive resin composition which comprises (A) a compound having a molecule with at least one thiirane ring and a total number of a thiirane ring and/or an epoxy ring of at least 2 in the molecule, and (B) a photo acid generator, said composition having a refractive index of at least 1.6, and a method of obtaining a high refractive index periodical structure which comprises subjecting the photosensitive resin composition to photolithography.
US08415078B2 Electrophotographic photosensitive member, process electrophotographic apparatus
The charge generation layer of an electrophotographic photosensitive member is made to contain a specific amine compound in order to provide an electrophotographic photosensitive member that can output images that are practically free from an image flaw or have less image flaws attributable to a ghost phenomenon under low temperature and low humidity environment and a process cartridge and an electrophotographic apparatus having the electrophotographic photosensitive member.
US08415077B2 Simultaneous optical proximity correction and decomposition for double exposure lithography
A mechanism is provided for simultaneous optical proximity correction (OPC) and decomposition for double exposure lithography. The mechanism begins with two masks that are equal to each other and to the target. The mechanism simultaneously optimizes both masks to obtain a wafer image that both matches the target and is robust to process variations. The mechanism develops a lithographic cost function that optimizes for contour fidelity as well as robustness to variation. The mechanism minimizes the cost function using gradient descent. The gradient descent works on analytically evaluating the derivative of the cost function with respect to mask movement for both masks. It then moves the masks by a fraction of the derivative.
US08415074B2 Nonaqueous electrolyte battery
A nonaqueous electrolyte battery includes a negative electrode composed of a metallic lithium foil and a positive electrode, the negative electrode and the positive electrode being arranged so as to face each other with an ion-conducting medium therebetween. The positive electrode is formed by a method in which a conductive agent and a binder are mixed, and then the mixture is press-formed onto a current collector. The ion-conducting medium contains, in addition to a lithium salt such as lithium hexafluorophosphate, a halogen such as iodine, and a halogen compound (e.g., lithium iodide). Furthermore, the positive electrode may contain a lithium halide.
US08415066B2 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility
A pressure regulating valve has a first pressure deformation portion connected to and receiving a pressure on a fuel demand side, a second pressure deformation portion opposed to the first pressure deformation portion and receiving a predetermined pressure, first and second flow passages, and a communication passage communicating the first and second flow passages to each other. A valve member has a connecting portion connecting the first and second pressure deformation portions together, and has a valve element provided at the connecting portion and configured to close the communication passage when moved toward the second pressure deformation portion. When the pressure on the fuel demand side is lower than a predetermined value, the valve element does not close the communication passage, but when the pressure on the fuel demand side is equal to or higher than the predetermined value, the valve element closes the communication passage.
US08415065B2 Fuel cell system and method of controlling fuel cell system
A fuel cell system is equipped with a fuel cell, a DC/DC converter that is electrically connected to the fuel cell, and a control unit that controls the supply of a fuel gas and an oxidizing gas to the fuel cell and issues a voltage command to and drives the DC/DC converter to perform high potential avoidance control of restraining an output voltage of the fuel cell from exceeding a high potential avoidance voltage lower than an open circuit voltage. The control unit continues to drive the DC/DC converter so as to perform the high potential avoidance control for a predetermined time after stopping supplying the fuel cell with hydrogen and air in response to the inputting of a system operation stop command.
US08415064B2 Fuel cell system
A fuel cell system of the present invention includes: a fuel cell (11) configured to generate electric power using a fuel gas and an oxidizing gas; an anode off gas channel (34) through which an anode off gas discharged from an anode (2a) of the fuel cell (11) flows; a gas-liquid separator (10) disposed on the anode off gas channel (34) to separate moisture from the anode off gas, and including a water reservoir (18) configured to store the separated moisture as water; a temperature detector (28) configured to detect a temperature of the water reservoir (18); and an operation allowing device (52) configured not to allow an operation of the fuel cell system in a case where the temperature detected by the temperature detector (28) is equal to or higher than a first threshold that is higher than a standard ambient temperature.
US08415062B2 Fuel cell system and method of starting fuel cell system
A fuel cell system includes a fuel cell, a cathode supply passage, a cathode discharging passage, an anode supply passage, an anode discharging passage, a pair of cathode shutoff units, an anode shutoff unit, an anode discharging unit, a discharged gas processing unit, and a control unit. The control unit releases the sealing of the cathode passage by the pair of cathode shutoff units, at the time of start-up of the fuel cell system, and releases the sealing of the anode passage by the anode discharging unit, thereby performing a purge process to allow discharge of the anode gas.
US08415060B2 In-vehicle fuel cell system
A fuel cell system mounted in a vehicle includes a fuel cell stack, a coolant supply mechanism, and a fuel gas supply mechanism. The coolant supply mechanism includes a coolant supply pipe and a coolant discharge pipe, provided on a front side in a traveling direction of the vehicle, relative to the fuel cell stack. The fuel gas supply mechanism includes a fuel gas supply pipe, provided on a rear side in the traveling direction, relative to the fuel cell stack.
US08415059B2 Direct electron transfer using enzymes in bioanodes, biocathodes, and biofuel cells
Bioanodes, biocathodes, and biofuel cells comprising an electron conductor, at least one anode enzyme or cathode enzyme, and an enzyme immobilization material. The anode enzyme is capable of reacting with a fuel fluid to produce an oxidized form of the fuel fluid, and capable of releasing electrons to the electron conductor. The cathode enzyme is capable of reacting with an oxidant to produce water, and capable of gaining electrons from the electron conductor. The enzyme immobilization material for both the anode enzyme and the cathode enzyme is capable of immobilizing and stabilizing the enzyme, and is permeable to the fuel fluid and/or the oxidant.
US08415057B2 Electrolytic solution for lithium battery, lithium battery comprising the same and method of operating the lithium battery
An electrolytic solution for a lithium battery including a positive electrode having a nickel-cobalt-manganese based active material, the electrolytic solution including a nonaqueous organic solvent and a lithium salt, the nonaqueous organic solvent including ethylene carbonate and dimethyl carbonate, a lithium battery including the electrolytic solution, and a method of operating the lithium battery.
US08415055B2 Electrolyte composition and catalyst ink and solid electrolyte membrane formed by using the same
An electrolyte composition and catalyst ink, a solid electrolyte membrane formed by printing the electrolyte composition and catalyst ink, and a secondary battery including the solid electrolyte membrane. An electrolyte composition includes a solvent; a lithium salt dissolved in the solvent; and a cycloolefin-based monomer dissolved or dispersed in the solvent and a catalyst ink includes a catalyst that promotes the ring-opening and polymerization reactions of the cycloolefin monomers of the electrolyte composition.
US08415054B2 Lithium anodes for electrochemical cells
Provided is an anode for use in electrochemical cells, wherein the anode active layer has a first layer comprising lithium metal and a multi-layer structure comprising single ion conducting layers and polymer layers in contact with the first layer comprising lithium metal or in contact with an intermediate protective layer, such as a temporary protective metal layer, on the surface of the lithium-containing first layer. Another aspect of the invention provides an anode active layer formed by the in-situ deposition of lithium vapor and a reactive gas. The anodes of the current invention are particularly useful in electrochemical cells comprising sulfur-containing cathode active materials, such as elemental sulfur.
US08415051B2 Battery storage structure for acoustic equipment
The present invention relates to a battery storage structure for acoustic equipment having a housing and a battery-driven speaker disposed on the housing, the battery storage structure for storing a battery in the housing. A case storage section is disposed in the housing and has an open surface. A battery case has an open surface and is stored within the case storage section, wherein the open surface of the battery case is oriented in the same direction as the open surface of the case storage section. At least one connection section connects the battery case and the case storage section, wherein a predetermined gap is formed between an inner bottom surface of the case storage section and an outer bottom surface of the battery case, and between an inner side surface of the case storage section and an outer side surface of the battery case.
US08415050B2 Pouch-typed secondary battery with improved safety and excellent manufacturing process property
Disclosed herein is a secondary battery including an electrode assembly, having pluralities of electrode tabs joined to electrode leads, mounted in a receiving part of a battery case, wherein the battery case has concave steps formed at the inner upper end of the receiving part thereof between electrode tab-electrode lead coupling portions (a cathode terminal portion and an anode terminal portion) of the electrode assembly and at the inner opposite sides of the receiving part thereof corresponding to the opposite sides of the electrode assembly such that the electrode assembly is in tight contact with the concave steps.
US08415042B2 Metal halogen electrochemical cell system
A metal halogen electrochemical energy cell system that generates an electrical potential. One embodiment of the system includes at least one cell including at least one positive electrode and at least one negative electrode, at least one electrolyte, a mixing venturi that mixes the electrolyte with a halogen reactant, and a circulation pump that conveys the electrolyte mixed with the halogen reactant through the positive electrode and across the metal electrode. Preferably, the positive electrode comprises porous carbonaceous material, the negative electrode comprises zinc, the metal comprises zinc, the halogen comprises chlorine, the electrolyte comprises an aqueous zinc-chloride electrolyte, and the halogen reactant comprises a chlorine reactant. Also, variations of the system and a method of operation for the systems.
US08415039B2 High temperature metal-halogen flow battery with non-aqueous molten salt electrolyte
An apparatus including at least one electrochemical flow cell in which the electrochemical flow cell includes an anode electrode, a cathode electrode and a reaction zone between the anode and the cathode. The electrochemical flow cell also includes an electrolyte storage reservoir configured to hold a molten salt electrolyte and a gas generated during charging of the at least one electrochemical flow cell and at least one conduit configured to supply the molten salt electrolyte and the gas from the storage reservoir to the at least one electrochemical flow cell. The electrochemical flow cell also includes at least one pump configured to pump the molten salt electrolyte from the storage reservoir to the reaction zone.
US08415036B2 Mixture comprising sulfonate group-containing compound and method of manufacturing the same, solution composition, polyurethane resin and method of manufacturing the same, and magnetic recording medium
An aspect of the present invention relates to a mixture of a sulfonate group-containing compound denoted by general formula (1) with a protonic acid: wherein, in general formula (1), X denotes a divalent linking group; each of R1 and R2 independently denotes an alkyl group comprising at least one hydroxyl group and equal to or more than three carbon atoms or an aralkyl group comprising at least one hydroxyl group and equal to or more than eight carbon atoms; and M denotes a cation.
US08415035B2 Perpendicular magnetic recording medium
A perpendicular magnetic recording medium is provided. The perpendicular magnetic recording medium includes: a perpendicular magnetic recording layer formed on a substrate; and at least one soft magnetic under-layer formed between the substrate and the perpendicular magnetic recording layer, wherein the soft magnetic under-layer is made from an alloy of a non-magnetic material and a magnetic material which exists in the form of granular nanoparticles in matrix of the non-magnetic material, and at least two of the magnetic nanoparticles are spaced apart from one another by a predetermined distance so as to mutually make an anti-ferromagnetic coupling.
US08415032B2 Material for organic electroluminescence device and organic electroluminescence device
A material for an organic electroluminescence device including a phosphorescent metal complex containing a monoanionic bidentate ligand represented by the following formula (A1-1) or formula (A3-1) as defined in the specification and a non-radiative metal having an atomic weight of 40 or more, an organic electroluminescence device including the material for an organic electroluminescence device, and a light emitting unit, a display unit and an illumination unit each including the organic electroluminescence device are provided.
US08415030B2 Phosphorescent transition metal complex having a facially arranged carbon-phosphorus-carbon tridentate chelate and organic light emitting diode containing the same
The present invention provides a series of phosphorescent transition metal complexes having a facially arranged, carbon-phosphorus-carbon (C^P^C) tridentate chelate, alone with one monoanionic bidentate chromophoric chelate (either C^N or A^N) and one arbitrary charge neutral chelate (L), or with one charge neutral bidentate chromophoric chelate (N^N) and one arbitrary anionic ligand (X); all of them can be used to generate high efficiency photo-induced phosphorescence at room temperature, as well as bright electroluminescence upon employment of these materials in the fabrication of organic light-emitting devices.
US08415029B2 Conjugated polymers prepared from rigid amines
A monomer for use in manufacturing a conjugated polymer, the monomer having a structure as shown formula (2): Ar1, Ar2 and Ar3 are independently selected from optionally substituted aryl or heteroaryl, X1 and X3 both independently comprise a leaving group capable of participating in polymerisation and Z represents a direct bond or an optionally substituted bridging atom.
US08415028B2 Clad sheet and method of producing same
A method of producing a clad sheet formed by joining a clad layer at least containing nickel, chromium, silicon, and phosphorus to a base material made of a stainless steel or a nickel-based alloy. A step of forming the clad layer includes contact-bonding a mixed powder to the base material, wherein an alloy powder that contains at least one selected from chromium, silicon, and phosphorus as components, and a nickel powder that functions as a binder to have the alloy powder be contact bonded to the base material are mixed in the mixed powder.
US08415023B2 Coated article and method for making the same
A coated article is described. The coated article includes a substrate, a combining layer formed on the substrate, a plurality of chromium nitride layers and a plurality of copper-titanium alloy layers formed on the combining layer. The combining layer is a chromium layer. Each chromium nitride layer interleaves with one copper-titanium alloy layer. A method for making the coated article is also described.
US08415016B2 Hydrophobic treatment composition and glazing
Hydrophobic treatment composition comprising one or more compounds, as a mixture, corresponding to the formula in which at least one R is a CaF2a+1 group, a being an integer, it being possible for another R to be an SiX3-bRC1b group, b being 0, 1 or 2 X being a hydrolysable group, such as alkoxy, hydroxyl or halo R1 being a hydrocarbon group, such as lower alkyl S is a hydrogen atom, an OH group, an alkyl group, in particular a lower alkyl group, such as CH3, or an OSiR2R3R4 group, R2, R3 and R4 being identical or different and consisting in particular of one of the abovementioned groups carried by an Si atom, such as (CH2)2—R, a hydrogen atom, an alkyl group or OSIR2R3R4, n is an integer≧1, the total number of Si atoms not exceeding 20. Process for treatment by this composition. Hydrophobic glass substrate thus obtained and its application, in particular as glazing.
US08415010B2 Nano-imprint lithography stack with enhanced adhesion between silicon-containing and non-silicon containing layers
A nano-imprint lithography stack includes a nano-imprint lithography substrate, a non-silicon-containing layer solidified from a first polymerizable, non-silicon-containing composition, and a silicon-containing layer solidified from a polymerizable silicon-containing composition adhered to a surface of the non-silicon-containing layer. The non-silicon-containing layer is adhered directly or through one or more intervening layers to the nano-imprint lithography substrate. The silicon-containing layer includes a silsesquioxane with a general formula (R′(4-2z)SiOz)x(HOSiO1.5)y, wherein R′ is a hydrocarbon group or two or more different hydrocarbon groups other than methyl, 1
US08415001B2 Decorative member
A decorative member composing a casing includes: a resin layer (2) having a front surface (2b) and a back surface (2a); and a reflective layer (3) formed on the back surface (2a) of the resin layer (2). The back surface (2a) of the resin layer (2) includes a receding surface (21) formed therein. The receding surface recedes gradually toward the front surface (2b) to change a thickness of the resin layer (2). The receding surface (21) is a concave surface forming a depression that opens while broadening. The back surface (2a) of the resin layer (2) has a reference surface (22) around the receding surface (21), and a portion of the reference surface (22) facing an internal space of the casing is a roughened area (4).
US08415000B2 Patterned inorganic layers, radiation based patterning compositions and corresponding methods
Stabilized precursor solutions can be used to form radiation inorganic coating materials. The precursor solutions generally comprise metal suboxide cations, peroxide-based ligands and polyatomic anions. Design of the precursor solutions can be performed to achieve a high level of stability of the precursor solutions. The resulting coating materials can be designed for patterning with a selected radiation, such as ultraviolet light, x-ray radiation or electron beam radiation. The radiation patterned coating material can have a high contrast with respect to material properties, such that development of a latent image can be successful to form lines with very low line-width roughness and adjacent structures with a very small pitch.
US08414999B2 Suction sheet
A suction sheet (1) to be attached onto a suction surface (4a) of a suction apparatus (4) that holds an object by vacuum suction is provided with a substrate (2) and a porous body (3). The substrate (2) has one surface (2a) and the other surface (2b), and the one surface (2a) is brought into contact with the suction surface (4a). Further, a plurality of through holes (21) are provided in the substrate (2). The porous body (3) has a thickness of 1.4 mm or less, and is adhered onto the other surface (2b) of the substrate (2) so as to cover the through holes (21).
US08414996B2 Sustainable simulated commodity tropical hardwood panel
A simulated commodity tropical hardwood-based panel includes an engineered veneer face including a first wood from one or more sustainable sources of wood. The face has a dyed coloring, a simulated grain, or a dyed coloring and a simulated grain that is substantially similar to the coloring, grain, or coloring and grain of a tropical hardwood veneer. The panel further includes a back and a core disposed between the face and back. The face, the core and back are stacked and adhered together to form a laminated panel. The face of the simulated commodity tropical hardwood-based panel has an appearance that is substantially similar to the appearance of the face veneer of a commodity tropical hardwood-based panel that includes the tropical hardwood veneer. The panel comprises no tropical hardwood from a non-sustainable source of wood.
US08414995B2 Patterning technique
A textile web includes a plurality of yarns tufted to define a motif that is repeated along the length and width of the textile web. Each occurrence of the motif comprises a design module repeated to form a unitary array of contiguous design modules, with the design modules having various orientations with respect to one another in fixed positions within the unitary array of design modules.
US08414989B2 Cyclodextrin compositions, articles, and methods
Cyclodextrin compositions including one or more radiation polymerizable monomers and a cyclodextrin inclusion complex, the cyclodextrin inclusion complex including a cyclodextrin compound and an olefinic inhibitor of an ethylene generation in produce, are coated onto packaging materials and cured. Treated containers and treated package inserts having the cured cyclodextrin compositions are useful in packaging of respiring plant materials.
US08414987B2 Primer composition for cured silicon-containing surface and its uses
A method for improving an adhesion of an adhesive to a cured silicon-containing surface is provided. The method comprises applying a primer composition to the surface before applying the adhesive; and subjecting the surface to a plasma treatment before or after the composition is applied thereto; wherein the primer composition comprises a polar organic solvent, an acrylic monomer, and an amino-containing silane.
US08414986B2 Method of forming surface coatings on cutting elements
A method of forming a cutting element that includes placing at least one cutting element in an inner surface of at least one hollow tubular member such that at least a portion of the at least one cutting element is exposed; generating plasma within the hollow portion of the tubular; and depositing at least one refractory metal or sp3 carbon-containing coating on an exposed surface of the at least one cutting element is disclosed.
US08414984B2 Powder for magnetic core, method for manufacturing powder for magnetic core, and dust core
A method for manufacturing a powder for a magnetic core including at least a process of performing a siliconizing treatment on a surface of an iron powder containing elemental carbon. In the process of siliconizing treatment, a powder containing at least a silicon dioxide is brought into contact with the surface of the iron powder, elemental silicon is detached from the silicon dioxide by heating the powder of silicon dioxide, and the siliconizing treatment is performed by causing the detached elemental silicon to permeate and diffuse into a surface layer of the iron powder. The invention provides a method for manufacturing a powder for a magnetic core, by which loss reduction is achieved.
US08414975B2 Method and apparatus for continuous coating
Disclosed is a method and apparatus for continuous coating with a rotational die in which coating materials flow in a radial direction. The linear speed of a substrate in need of coating is identical to the tangential speed of the surface of the rotational die so that the coating material, which flows in a radial direction of the rotational die, flows onto the substrate perpendicularly. Therefore, the ingredients of coating materials overlap one another (or stand vertically as a layer), and the vertical sequence of the coating material is ensured. This method and apparatus can be used to make organic electronic devices, organic light-emitting diodes and organic photovoltaic devices. Particularly, this method and apparatus can be used in bulk-hetero-junction of mixed coating of P-type and N-type semiconductors.
US08414974B2 Method of manufacturing silicon nanotubes using doughnut-shaped catalytic metal layer
Provided is a method of manufacturing silicon nanotubes including forming non-catalytic metal islands on a substrate; forming catalyst metal doughnuts to surround the non-catalytic metal islands; and growing silicon nanotubes on the catalyst metal doughnuts. The silicon nanotubes are efficiently grown using the catalyst metal doughnuts.
US08414971B2 Zinc oxide film and method for making
A method for depositing a solid film of ZnO onto a substrate from a reagent solution includes a reservoir of reagent solution maintained at a sufficiently low temperature to inhibit homogeneous reactions within the reagent solution. The reagent solution contains a source of Zn, a source of O, and multiple ligands to further control solution stability and shelf life. The chilled solution is dispensed through a showerhead onto a substrate. The substrate is positioned in a holder that has a raised structure peripheral to the substrate to retain or impound a controlled volume (or depth) of reagent solution over the exposed surface of the substrate. The reagent solution is periodically or continuously replenished from the showerhead so that only the part of the solution directly adjacent to the substrate is heated. A heater is disposed beneath the substrate and maintains the substrate at an elevated temperature at which the deposition of a desired solid phase from the reagent solution may be initiated. The showerhead may also dispense excess chilled reagent solution to cool various components within the apparatus and minimize nucleation of solids in areas other than on the substrate. The deposited film may be annealed after deposition and may be doped to enhance selected characteristics. The ZnO films made by the process have distinctive electrical and optical properties and are suitable for a variety of electronic and optical devices.
US08414961B1 Solution deposited transparent conductors
Methods and devices are provided for improved photovoltaic devices. In one embodiment, a method is provided for forming a photovoltaic device. The method comprises processing a precursor layer in one or more steps to form a photovoltaic absorber layer; depositing a smoothing layer to fill gaps and depression in the absorber layer to reduce a roughness of the absorber layer; adding an insulating layer over the smooth layer; and forming a web-like layer of conductive material over the insulating layer. By way of nonlimiting example, the web-like layer of conductive material comprises a plurality of carbon nanotubes. In some embodiments, the absorber layer is a group IB-IIIA-VIA absorber layer.
US08414960B2 Ink composition for organic electroluminescent device and production method thereof
A production method of an ink composition for organic EL devices comprises preparing a composition containing a polymer organic EL material and an organic solvent; and applying an electric field to the composition. Preferably, a composition containing a polymer organic EL material prepared by a coupling reaction between a halogenated aromatic compound and an aromatic boron compound in the presence of palladium catalyst or nickel catalyst, an organic solvent, and an aromatic carboxylic acid contained in an amount of 0.01-1 wt % based on the total amount of the organic solvent and aromatic carboxylic acid is prepared.
US08414958B2 Implant and method for the manufacture thereof
What is described is an implant that comprises a coating, at least in areas, in the implanted state in the surface areas that are at least directly in contact with skin and/or soft tissue. The implant is preferably characterized in that the coating comprises both a statin, such as simvastatin, in the hydrolyzed or unhydrolyzed form, or pharmaceutically compatible salts thereof, as well as at least one other component selected from the group consisting of branched or linear, substituted or unsubstituted, saturated or partially unsaturated C10-C30 alkyl, alkenyl, alkylaryl, aryl, cycloalkyl, alkylcycloalkyl, alkylcycloaryl amines or mixtures thereof and/or at least one water-soluble ionic polymer component. A method for production such an implant is also described as well as a composition that can be used in such a method.
US08414952B2 High-purity rebaudioside D and low-calorie diet cookies containing the same
The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie diet cookies containing the purified Rebaudioside D and a process for making the low-calorie diet cookies containing the purified Rebaudioside D.
US08414948B2 High-purity rebaudioside D and low-calorie ice cream containing the same
The invention provides methods of purifying Rebaudioside D from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A. The methods are useful for producing high purity Rebaudioside D and Rebaudioside A. The invention further provides a low-calorie ice cream containing the purified Rebaudioside D and a process for making the low-calorie ice cream containing the purified Rebaudioside D.
US08414941B2 Chemically leavened dough compositions and related methods, involving low temperature inactive yeast
Described are dough compositions and methods of making dough compositions, the dough compositions being chemically leavened and being prepared from ingredients that include a low temperature inactive yeast and a yeast inhibitor; the methods include inactivating the low temperature inactive yeast to inhibit the metabolic activity of the yeast as desired; the compositions and methods can be used, e.g., to prepare refrigerated dough products.
US08414939B2 Food product with an encapsulated lecithin material
A composition includes a first component containing phospholipids and a second component encapsulating the first component. The composition includes between about 10% and about 80% by weight phospholipids. The composition may be used in chewing gum to provide a gum cud that does not adhere to concrete and does not dissolve in the mouth while chewing.
US08414938B2 Schisandrae fructus extracts for inhibition or prevention of H1N1 influenza virus infection and its application thereof
Disclosed are an Schisandrae fructus extract for inhibition or prevention of influenza and its application, wherein the Schisandrae fructus extract is obtained by water, methanol, or ethanol extraction process and the extract comprises compounds such as schisandrone, benzoylgomisin P, wulignan A1, epigomisin O, epiwulignan A1, and tigloylgomisin P. The extracts and purified compounds of Schisandrae fructus has anti-influenza virus H1N1 and H1N1-TR (a Tamiflu drug resistant virus strain) activities, therefore the extracts and the purified compounds of Schisandrae fructus can be applied as an inhitibory agent of a pharmaceutical composition for treatment or prevention agent for influenza infection.
US08414936B2 Use of Acacia extracts and their compounds on inhibition of xanthine oxidase
The present invention relates to a method for inhibition of xanthine oxidase comprising administrating an effective amount of the extracts from Acacia spp.
US08414934B2 Compositions and methods for arachnid control
The invention provides compositions and methods for treating or preventing infestation of a site with a spider.
US08414932B2 Active bromine containing biocidal compositions and their preparation
Described are highly concentrated liquid biocidal solutions formed in water from (a) specified bromine sources (e.g., BrCl or mixtures of BrCl and Br2) and (b) alkali metal salt of sulfamic acid and/or sulfamic acid and alkali metal base, wherein the solution contains >160,000 ppm of active bromine. Solutions of this type have been found to have greater stability than a commercially-available solution made from the same components containing 148,600 ppm of active bromine. Also described are new, water-soluble, solid state biocidal products formed by removing the water from solutions made in water from (a) and (b) irrespective of the initial concentration of active bromine. Removal of water can be accomplished by flashing or distillation at reduced pressure or preferably by spray drying. Such solid state products are typically in the form of powders or small particles, but can be compacted into larger forms preferably with the aid of one or more suitable binding agents.
US08414931B2 Micronized copper-containing compositions useful to mitigate residues on wood surfaces
Disclosed is a wood preservative composition comprising micronized copper and copper-amine complex, wherein the copper component of the copper amine complex is from about 5% to about 50% by weight, based upon the total weight of copper in the composition. The copper amine complex serves to avoid wood surface “chalking” that is otherwise attributable to the presence of micronized copper in copper-based slurries used to treat wood products. In addition, the copper-amine complex enhances the antimicrobial efficacy of the composition when used in wood treatment applications by facilitating cell wall penetration of the treated wood.
US08414929B2 Medical substitute membrane, use thereof, and method for repair of membrane tissue in living body
The dried amniotic membrane is produced by drying a fresh amniotic membrane, which envelopes an embryo of an animal including human, and can be used as a substitute membrane for a membrane tissue in a living body; the dried amniotic membrane is dehydrated and dried so that the dried amniotic membrane can be stored in a dry air in a sterile state; when hydrated again by immersing in water or a buffer solution, the amniotic membrane still has an epithelial cell, a basement membrane and a connective tissue which constitute the fresh amniotic membrane. The dried amniotic membrane is useful as a medical substitute membrane for a membrane tissue in a living body such as a dura mater, a meninx, a pericardium, a pleura and a peritoneum.
US08414926B1 Nanoparticles with covalently bound surfactant for drug delivery
The present invention concerns nanoparticles, compositions comprising the nanoparticles, methods for their production, and methods of using the nanoparticles for the delivery of biologically active agents (e.g., antibiotics or other drugs) to human or non-human subjects. In one embodiment, the nanoparticle is a “surfactant-free” nanoparticle in which the surfactant moiety is covalently attached to the backbone of the polymer.
US08414922B2 Sublingual films
The invention features sublingual film formulations of dopamine agonists and methods of treating Parkinson's disease, tremors, restless leg syndrome, sexual dysfunction, and depressive disorders therewith.
US08414921B2 Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with metformin
Disclosed are pharmaceutical compositions comprising fixed-dose combinations of a dipeptidyl peptidase-4 inhibitor and metformin, methods of preparing such pharmaceutical compositions, and methods of treating Type 2 diabetes with such pharmaceutical compositions.
US08414917B2 Chewable capsule and production method thereof
This chewable capsule has an encapsulating shell and a filling contained within the encapsulating shell, in which outer diameter of the above encapsulating shell ranges from 14 mm to 25 mm, and mass of the above encapsulating shell ranges from 10% to 20% of the total mass of the chewable capsule, the quantity of the above filling contained within the above encapsulating shell ranges from 1400 mg to 3000 mg, and gelatin is contained in the above encapsulating shell.
US08414914B2 Compositions for mucosal delivery of agents
Compositions and methods for mucosal delivery of agents are provided. The compositions are intended for administration to mucosal surface, such as oral, gastrointestinal and nasal mucosa. The compositions provided contain one or more mucoadhesive proteins and an agent to be delivered. Methods for delivery of agents using the compositions provided herein are also provided.
US08414911B2 Photochemical therapy to affect mechanical and/or chemical properties of body tissue
The disclosure concerns altering the mechanical and/or chemical property of a body tissue, particularly an ocular tissue. In specific cases, it concerns altering or stabilizing the shape of the cornea, such as in a subject suffering or at risk for ectasia or keratoconus. In other specific cases, it concerns strengthening the sclera in a subject suffering or at risk for myopia. The invention employs light irradiation of a photoactivatable compound, such as one that applies crosslinking to the tissue, for example.
US08414904B2 Ophthalmic oil-in-water emulsions containing prostaglandins
The present invention refers to an oil-in-water emulsion for ophthalmic application comprising at least one prostaglandin as active agent and a surfactant component comprising a combination of at least two non-ionic surfactants. The emulsion is suitable for medical applications, particularly for the treatment of glaucoma, and has an increased chemical stability of the prostaglandin active agent so to allow long-term storage also at room temperature.
US08414903B2 Escherichia coli mutants and methods of use thereof
The present invention provides methods and compositions for production of gram-negative bacterial mutants that are defective in intestinal colonization capacity and sensitive to infection by bacteriophage P1. Thus the present invention provides immunogenic compositions for the prevention or attenuation of food- and water-borne illnesses associated with ingestion of bacteria such as enterohemorrhagic Escherichia coli.
US08414900B2 Intergenic regions as insertion sites in the genome of modified vaccinia virus ankara (MVA)
The present invention relates to novel insertion sites useful for the integration of exogenous sequences into the Modified Vaccinia Ankara (MVA) virus genome. The present invention further provides plasmid vectors to insert exogenous DNA into the genome of MVA. Furthermore, the present invention provides recombinant MVA comprising an exogenous DNA sequence inserted into the new insertion site as medicine or vaccine.
US08414899B2 Vaccines comprising multimeric HSP60 peptide carriers
The present invention provides improved vaccine compositions having enhanced immunogenicity and methods of using same. The compositions and methods include immunogenic conjugates containing peptide carriers derived from heat shock protein 60 (HSP60). The known synthetic peptide carrier, p458, provides significantly improved immunogenicity when provided as a multimeric conjugate comprising a plurality of peptide carrier units conjugated to each antigen. Cell vaccine compositions comprising antigen presenting cells loaded with multimeric p458 conjugates are also provided.
US08414898B2 Serpentine transmembrane antigens expressed in human cancers and uses thereof
Described is a novel family of cell surface serpentine transmembrane antigens. Two of the proteins in this family are exclusively or predominantly expressed in the prostate, as well as in prostate cancer, and thus members of this family have been termed “STEAP” (Six Transmembrane Epithelial Antigens of the Prostate). Four particular human STEAPs are described and characterized herein. The prototype member of the STEAP family, STEAP-1, appears to be a type IIIa membrane protein expressed predominantly in prostate cells in normal human tissues. Structurally, STEAP-1 is a 339 amino acid protein characterized by a molecular topology of six transmembrane domains and intracellular N- and C-termini, suggesting that it folds in a “serpentine” manner into three extracellular and two intracellular loops. STEAP-1 protein expression is maintained at high levels across various stages of prostate cancer. Moreover, STEAP-1 is highly over-expressed in certain other human cancers.
US08414896B2 Recombinant anti-epidermal growth factor receptor antibody compositions
The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies showed synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
US08414895B2 Tweak receptor
The present invention provides the TWEAK receptor and methods for identifying and using agonists and antagonists of the TWEAK receptor. In particular, the invention provides methods of screening for agonists and antagonists and for treating diseases or conditions mediated by angiogenesis, such as solid tumors and vascular deficiencies of cardiac or peripheral tissue.
US08414894B2 Human antibodies that bind human TNFα and methods of using same
Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor α (hTNFα) are disclosed. These antibodies have high affinity for hTNFα (e.g., Kd=10−8 M or less), a slow off rate for hTNFα dissociation (e.g., Koff=10−3 sec−1 or less) and neutralize hTNFα activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNFα and for inhibiting hTNFα activity, e.g., in a human subject suffering from a disorder in which hTNFα activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
US08414893B2 Anti-amyloid antibodies and uses thereof
Compositions for treating neurodegenerative or amyloidogenic disorders such as Alzheimer's disease (AD) are provided. More particularly, anti-amyloid-beta antibodies, compositions containing such antibodies, corresponding nucleic acids, vectors and host cells, and methods of making such antibodies are provided.
US08414892B2 Uses of monoclonal antibody 8H9
This invention provides a composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a suitable carrier. This invention provides a pharmaceutical composition comprising an effective amount of monoclonal antibody 8H9 or a derivative thereof and a pharmaceutically acceptable carrier. This invention also provides an antibody other than the monoclonal antibody 8H9 comprising the complementary determining regions of monoclonal antibody 8H9 or a derivative thereof, capable of binding to the same antigen as the monoclonal antibody 8H9. This invention provides a substance capable of competitively inhibiting the binding of monoclonal antibody 8H9. This invention also provides an isolated scFv of monoclonal antibody 8H9 or a derivative thereof. This invention also provides the 8H9 antigen. This invention also provides different uses of the monoclonal antibody 8H9 or its derivative.
US08414889B2 Protective anti-glucan antibodies with preference for β-1,3-glucans
Anti-β-1,3-glucan antibodies have been found to be protective against systemic fungal infection with Candida albicans. The present invention provides monoclonal antibodies that bind to β-1,3-glucan, hybridoma cell lines producing the antibodies, compositions comprising the antibodies and methods of using such antibodies for treatment of microbial infections, particularly against Candida albicans and Aspergillus fumigatis infections. The antibodies of the present invention are not specific for β-1,6-glucan.
US08414888B2 Therapeutic use of IgG as a neuroprotective agent
The present invention relates to compositions containing IgG and methods for the promotion of nerve regeneration or prevention or inhibition of neuronal degeneration by IgG to ameliorate the effects of injury, disorder or disease of the nervous system.
US08414886B2 Method of treating disease
This invention relates to compositions comprising a bacterium of the genus Dietzia that is useful for treating paratuberculosis in ruminants and to a method for culturing the bacterium. The invention further relates to methods of treating Johne's disease by administering to a mammal a composition of the invention.
US08414882B2 Leishmania challenge model
The present invention provides a method for effectively and reproducibly infecting canines with Leishmania infantum using sand flies to vector the parasite. The inventive method comprises several steps, including ensuring canines are naïve to Leishmania, infecting the canines using bites of Leishmania-infected sand fly bites, and evaluating successful transmission of the Leishmania parasites.
US08414876B2 Methods of using IL-1 antagonists to treat autoinflammatory disease
Methods of treating, inhibiting, or ameliorating an autoinflammatory disorder, disease, or condition in a subject in need thereof, comprising administering to a subject in need a therapeutic amount of an interleukin 1 (IL-1) antagonist, wherein the autoinflammatory disorder, disease, or condition is treated, inhibited, or ameliorated. The IL-1 antagonist is a molecule capable of binding and inhibiting IL-1. The therapeutic methods are useful for treating a human adult or child suffering from Neonatal Onset Multisystem Inflammatory Disorder (NOMID/CINCA), Muckle-Wells Syndrome (MWS), Familial Cold Autoinflammatory Syndrome (FCAS), familial mediterranean fever (FMF), tumor necrosis factor receptor-associated periodic fever syndrome (TRAPS), or systemic onset juvenile idiopathic arthritis (Still's Disease).
US08414869B2 Melanin promoting topical composition
The invention provides sunless tanning compositions for application to skin comprising an effective amount of at least one dopamine precursor, an effective amount of curcumin and a dermatologically acceptable carrier. Methods for preparation of said compositions are disclosed. When applied to the skin, the compositions may be used darken skin.
US08414867B2 Dry powder formulations
A dry powder suitable for inhalation in a dry powder inhaler, the powder comprising a carrier, an active agent and at least 0.5% by weight of magnesium stearate, the powder being further characterized in that the less than 10% of the surface of the carrier material is covered with particles of magnesium stearate. The invention is also directed to a method of making dry powders by blending together the ingredients mentioned in a diffusion blender for a period of time that is less than 60 minutes.
US08414862B2 Preparation of CZTS and its analogs in ionic liquids
The present invention relates to synthesis of copper zinc tin sulfide, Cu2ZnSnS4, and its corresponding selenide and telluride analogs in ionic liquids. Cu2ZnSnS4 and related compounds are useful as absorber materials in thin film solar cells.
US08414856B2 Method and devices for producing air sensitive electrode materials for lithium ion battery applications
A unit for use within a furnace chamber having a gaseous environment of air, for carrying out a synthesizing process for synthesizing precursors to form a synthesized product at elevated temperatures. The materials of the synthesizing process are separated from the air of the furnace chamber by the vessel or the reductive material.
US08414854B2 Boehmitic aluminas and high-temperature stable, high-porosity, pure-phase aluminium oxides obtained therefrom
This invention relates to crystalline boehmitic aluminas the crystallites of which exhibit unusual dimensional differences in the space directions 020 and 120. This invention further relates to a method for preparing such aluminas and the follow-up products obtained therefrom by calcination.
US08414851B2 Apparatus for the reduction of gasoline benzene content by alkylation with dilute ethylene
The apparatus converts ethylene in a dilute ethylene stream and dilute benzene in an aromatic containing stream via alkylation to heavier hydrocarbons. The catalyst may be a zeolite such as UZM-8. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, and hydrogen and selectively converts benzene. At least 40 wt-% of the ethylene in the dilute ethylene stream and at least 20 wt-% of the benzene in the dilute benzene stream can be converted to heavier hydrocarbons.
US08414849B2 Micro-fluidic device
Embodiments described herein provide micro-fluidic systems and devices for use in performing various diagnostic and analytical tests. According to one embodiment, the micro-fluidic device includes a sample chamber for receiving a sample, and a reaction chamber for performing a chemical reaction. A bubble jet pump is structured on the device to control delivery of a fluid from the sample chamber to the reaction chamber. The pump is fluidically coupled to one or more chambers of the device using a fluidic channel such as a capillary. A valve may be coupled to one or more chambers to control flow into and out of those chambers. Also, a sensor may be positioned in one or more of the chambers, such as the reactant chamber, for sensing a property of the fluid within the chamber as well as the presence of a chemical within the chamber.
US08414842B2 Reactor and method for treating a material in a fluid reaction medium
A reactor for treating a material in a medium. It includes a body (2) in which is defined a reaction area (10) capable of containing a reaction medium, at least one inlet for introducing the reaction medium into the reaction area, one outlet for discharging effluents out of the reaction area. A protective casing (8) positioned inside the body (2) delimits the reaction area (10). It is spaced apart from the body in order to delimit a confinement area (12) isolating the reaction area of the body. The reaction area and the confinement area are sealably isolated from each other.
US08414836B2 Exhaust system
An exhaust system may include an exhaust line through which exhaust gas that is formed in an engine is exhausted, a nitrogen oxide purification catalyst that is disposed on the exhaust line to reduce nitrogen oxide that is included in the exhaust gas, an injector to additionally inject fuel into the exhaust line or a cylinder, and a fuel cracking catalyst that is disposed between the injector and the nitrogen oxide purification catalyst to crack the fuel that is injected through the injector, to transform the injected fuel into a high efficiency reducing agent, and to raise the temperature of the latter part thereof through an oxidation reaction.
US08414834B2 Tree scents
A scent dispersing device for use with an artificial tree having a hollow trunk, the device comprising a disk comprising a container for housing a replaceable fragrance cartridge and an energizable heater in communication with the cartridge. When the heater is energized, the cartridge emits a fragrance through openings in the disk. The invention comprises a motorized fan, such that when the fan operates, air is forced into the hollow trunk and through at least one disk located at the bottom or between sections of the assembled trunk and fragrance is forced through openings in the disk or holes in the trunk. The invention includes a tree stand that houses a fan, lighting, and audio each wired to a control panel and timer connected to an energy source.
US08414830B2 Methods and apparatus for imaging and processing of samples in biological sample containers
Disclosed herein is a holder for biological sample containers such as well plates. The holder comprises a flat vacuum bed surrounded by a seal. A container is placed within the seal and a vacuum is applied, pressing and flattening the lower surface of the sample container against the flat vacuum bed. Samples in all portions of the container may then be imaged without the need to refocus on each portion of the container. For imaging, a sample in a well can be illuminated by a beam of light arranged so that a part or all of the sample is illuminated by direct rays that have not passed through the well plate. The beam is redirected to other parts of the well if a single illumination does not cover the whole well, so that the sample is imaged using a series of partial images.
US08414828B2 Ni-based corrosion resistant alloy and corrosion resistant member for supercritical ammonia reactor made of the alloy
A material is presented that exhibits excellent corrosion resistance to supercritical ammonia and is suitable for a supercritical ammonia reactor. An Ni-based corrosion resistant alloy includes from 15% or more to 50% or less by mass of Cr and any one or both of Mo and W, wherein a [(content of Mo)+0.5×(content of W)] is from 1.5% or more to 8.5% or less by mass, a value of 1.8×[% content of Cr]/{[% content of Mo]+0.5×[% content of W]} is from 3.0 or more to 70.0 or less and the balance is Ni and an unavoidable impurity. The alloy may be used to configure a supercritical ammonia reactor or the material is coated on a surface that contacts with a supercritical ammonia fluid. The alloy exhibits excellent corrosion resistance to supercritical ammonia and a mineralizer added the supercritical ammonia. The safety and reliability of an apparatus can be improved, the producing cost can be reduced, the apparatus lifetime can be extended and the running cost can be reduced.
US08414827B2 Porous light weight iron and method for preparing the same
The present invention relates to a porous lightweight iron and a method for preparing the same, and more particularly to a porous lightweight iron having decreased weight due to pores formed therein while having a strength similar to that of existing steel products; and a method for preparing a porous lightweight iron having desired properties or various properties according to intended use. As described above in detail, according to the present invention, the thickness, weight and strength of lightweight iron to be produced, can be controlled, thus making it possible to prepare porous lightweight iron having desired properties by controlling the sintering temperature during the preparation process, the mixing ratio of diamond or silicon carbide and the mixing ratio of raw materials. Also, since the porous lightweight iron prepared according to the present invention has a weight per unit volume of 10 to 65% (W/V), compared to the existing iron steel products, it is possible to increase economic efficiency and improve processing convenience, when applied to an actual industry.
US08414820B2 Methods for enhancing an interbody device
A composite interbody device includes superior and inferior endplates with a plastic core molded therebetween. The core includes one or more features for permitting bone growth through the core. Each endplate includes a bone interface side coated with hydroxyapatite, for promoting bone on-growth. Pores in the bone interface sides permit bone in-growth. Core interface sides of the endplates include relatively larger pores for accepting molten material from the core, for example during injection molding, to enhance bonding of the endplates with the core. Each endplate has a central barrier layer for preventing the molten core material from extruding through the core interface pores into the bone interface pores, reserving the bone interface pores for bone in-growth. A method of manufacturing the composite interbody device is also disclosed.
US08414814B2 Temporal intraluminal stent, methods of making and using
A biodegradable polymer stent with radiopacity and a method of making and using a stent with enhanced mechanical strength and/or controlled degradation for use in a bodily lumen is described.
US08414812B2 Method and device for the high-speed production of plastic material bodies having an outer surface provided with a label
The invention relates to a method for the injection molding of a body having at least one wall portion covered on the outside by a label, that comprises: a) using a molding assembly (50) including two mobile parts, one of which at least includes a cavity for making said wall portion; b) using a pick-up means (10), a transfer means (20) and a deposition means (29) for the labels; c) actuating said transfer means so that the label is brought to the cavity and depositing said label in said cavity; d) removing said transfer means, and closing the molding assembly in order to proceed with molding; characterized in that it comprises using a machine including: A) a rotary platen (60) for supplying a plurality of work stations, and on which the molding assembly is mounted; B) an injection press provided at a work station, the molding assembly arriving in a closed and locked configuration at the station and being pressed against said injection press in order to fill the chamber; C) said transfer means (20) at an upstream station.
US08414811B1 Moldable thermoplastic inserts
An apparatus for cushioning and protecting body parts of a human or animal is described. The apparatus includes a blend of dual durometer resilient flexible materials with a plurality of degrees of hardness to personalize the properties of comfort, proper fit, structure, and protection. The resilient flexible materials comprise thermoplastic, thermoset, casting, curing, epoxy, or resin materials, and a soft part is customizable.
US08414809B2 Stoppers of composite cork material for sparkling wines and the process for their production
Stoppers made from composite material for sparkling wines consisting of two types of cork agglomerate which are closely bonded and produced from two ranges of granulates of different granulometry, where the joining surface between the two agglomerates is irregular due to their interpenetration. A production process of such stoppers by individual molding (piece by piece), where there is simultaneous feeding of two types of granulate and respective additives into a mold. The mold is then closed and the material compressed and heated for an appropriate time for polymerization. The granulates used are normally treated with a reactive agglomerant consisting of, for example, quasi-prepolymer based on TDI or quasi-prepolymer based on MDI base. After de-molding, the unfinished stopper is stabilized, and later machined to the final dimensions.
US08414801B2 Conductive polymer solution, antistatic coating material, antistatic hard coat layer, optical filter, conductive coating film, antistatic tacky adhesive, antistatic tacky adhesive layer, protective material, and method for producing the same
The conductive polymer solution of the present invention contains a π-conjugated conductive polymer, a solubilizable polymer, a phase transfer catalyst, and an organic solvent. The method for preparing a conductive polymer solution of the present invention comprises adding a phase transfer catalyst adding an organic solvent to an aqueous polymer solution prepared by dissolving the π-conjugated conductive polymer and a solubilizable polymer in water.
US08414799B2 Method for manufacturing graphene
A method for manufacturing graphene is disclosed, which comprises the following steps: putting graphite material and an organic solvent, a surfactant, or a combination thereof in a reaction tank and introducing a supercritical fluid in the reaction tank to allow the organic solvent, the surfactant, or the combination thereof to dissolve in the supercritical fluid and to permeate into the graphite material; and removing the supercritical fluid by depressurization to form graphene. The method of the present invention has simple steps and reduced consumption of manufacturing time, and also can promote the quality of the resultant graphene in large-scale manufacturing.
US08414792B2 Carbon nanotube dispersions
The efficient dispersion of carbon nanotubes in various media and methods of using the same in such applications as inks, coatings, and composites and in various electrical and electronic articles are disclosed. A dispersant is used which has the formula P-(U-Y)s where P is a metal or metal-free phthalocyanine, Y is a compatibilizing moiety with a molecular weight between 500 and 5000 g/mol, U is a linking moiety covalently bonding Y to P, and s is an integer between 1 and 4.
US08414786B2 Planar heater stack and method for making planar heater stack with cavity within planar heater substrata above substrate
A heater stuck includes first strata having a planar configuration supporting and forming a fluid heater element responsive to repetitive electrical activation and deactivation to produce repetitive cycles of fluid ejection from an ejection chamber above the heater element and second strata having a planar configuration coating the heater element of the first strata and being contiguous with the ejection chamber to protect the heater element. The first strata include a substrate and heater strata disposed on it and forming a cavity above the substrate and encompassed on three sides by the heater substrata. The heater substrata includes a pair of conductive layer portions constituting terminal leads disposed on the substrate at opposite sides of the cavity and a resistive layer disposed on the conductive layer portions and defining the fluid heater element that spans the top of the cavity.
US08414785B2 Methods for fabrication of microfluidic systems on printed circuit boards
Methods for fabrication of microfluidic systems on printed circuit boards (PCB) are described. The PCB contains layers of insulating material and a layer or layers of metal buried within layers of insulating material. The metal layers are etched away, leaving fully enclosed microfluidic channels buried within the layers of insulating material.
US08414779B2 Method and apparatus for liquid disinfection using light transparent conduit
A UV disinfection system and methods of UV disinfection are provided. The disinfection system may include a UV transparent conduit to carry a flowing liquid to be disinfected, the conduit having an inlet to receive the liquid and an outlet to discharge the liquid and two or more radiation sources positioned within the conduit substantially perpendicular to the axis of symmetry of the conduit. The walls of the conduit may be coated with a reflective coating acting as a back-surface mirror for enhancing the performance of the disinfection system.
US08414774B2 Systems and methods for high-throughput screening of fluidic samples
Aspects of the invention provide systems and methods for high-throughput screening of fluidic samples. In some embodiments, two chromatography columns are utilized in series. The first chromatography column can have a high affinity for phosphorylated compounds while the second chromatography column has a high affinity for one or more analytes of interest.
US08414772B2 Method for differentiation of substances
A method and a device for differentiation of substances in a body fluid, such as blood, plasma or used peritoneal dialysis fluid, for example for hemodialysis. The device has a compartment having several inlets for entering a body fluid, a transition fluid and a diffusion fluid for flowing parallel with each other in laminar flow layers with substantially equal flow velocities. The transition fluid layer is interposed between the body fluid layer and the diffusion fluid layer. The compartment further has a first outlet for removing the body fluid and the transition fluid and a second outlet for removing the diffusion fluid. Pumps are arranged for controlling the flow velocities so that a marker substance, such as albumin, will not diffuse from the body fluid layer across the transition layer, during the passage of the body fluid from the inlet to the outlet of the compartment.
US08414771B2 Advanced biorefinery process
The present invention is a method for refining native biomass to extremely fine and highly disrupted particles using high shear and/or cavitation in combination with high temperature and high or low pH conditions which dissolve biomass to a high percentage. The method of the present invention results in a high percentage of hydrolysis, in many cases near theoretical levels, in short residence times while minimizing inputs over other methods, using low chemical inputs, and optionally with no chemical inputs in certain stages compared to existing processes. The method of the present invention also uses minimal electrical energy inputs and conserves heat energy within the process and reduces equipment requirements while producing concentrated products.
US08414770B2 Systems and methods for anaerobic digestion of biomaterials
Systems and methods for performing anaerobic digestion of biomaterials using a clarifier, a batch reactor, and/or a digester are disclosed. The clarifier performs pretreatment processing of biomaterial to improve anaerobic digestion. The batch reactor and/or the digester are coupled to the clarifier and are configured to digest the processed biomaterial. A control system for an anaerobic digestion process includes a flow control system, a temperature control system, and a totalization system. The flow control system controls the flow of biomaterial and the delivery of chemical agents to the biomaterial based on conductivity, temperature, pressure, and/or composition of the biomaterial. The temperature control system includes a heat source and heat exchangers that control the temperature of the biomaterial. The totalization system senses the volume of biomaterial in at least one stage of an anaerobic digestion process and a controller controls the flow control system based upon the sensed volume of biomaterial.
US08414769B2 Disc filter sector and disc filter
A disc filter includes several triangular sectors that are connected from their neck section to the body of the disc filter. The sectors form a relatively thin disc that is rotated during filtration in a basin that contains a suspension to be filtered. The side surfaces of the sector have openings through which liquid in the suspension passes into several essentially radial flow channels inside the sector to flow on to the neck section and away from the sector. A separating wall is formed between two adjacent radial flow channels. Furthermore, the sector is made of two side elements, which are of plastic material and the mating surfaces of which are placed against each other.
US08414764B2 Separating compositions
A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
US08414761B2 Biosensor
A biosensor comprises a space part for sucking and housing a sample formed of two upper and lower plates, the two plates being stuck together by an adhesive layer, the space part for sucking and housing the sample being constituted so as to be partially opened in the peripheral part and partially closed by the adhesive layer, and has a working electrode having at least glucose oxidase immobilized thereon and a counter electrode on the same plane of the plate.
US08414760B2 Biosensor electrode mediators for regeneration of cofactors
The present invention is based on the discovery of NAD+ and NADP+ mediator compounds that do not bind irreversibly to thiol groups in the active sites of intracellular dehydrogenase enzymes. Such mediator compounds avoid a common mode of enzyme inhibition. The mediators can therefore increase the stability and reliability of the electrical response in amperometric electrodes constructed from NAD- or NADP-dependent enzymes.
US08414757B2 Process for improving the oxidation resistance of carbon nanotubes
The disclosure relates to processes for the electrochemical modification of electron emitting materials such as carbon nanotubes. The processes improve the oxidation resistance of the electron emitting materials when they are fired in an oxygen-containing atmosphere such as air. The disclosure also relates to the preparation of cathodes or cathode assemblies, for use in a field emission device, wherein are contained an electron field emitter made from such electron emitting material.
US08414751B2 Gas sensor with test gas generator
A gas sensor (100) in a sensor housing (1) has a gas-permeable membrane (7) for the inlet of a gas sample to be analyzed to a measuring electrode (6). The gas sensor (100) is provided with a test gas generator (18), which has a generator housing (8). The generator housing (8) is fastened in the area of the gas-permeable membrane (7) and has a central gas outlet opening (21) for the gas sample to pass into the sensor and has outlet openings (19) directed towards the gas-permeable membrane (7) for the test gas.
US08414745B2 Low cost desalination method using renewable energy and recycled materials
The scarcity of fresh water for human consumption and agricultural irrigation is an ongoing problem affecting billions of people. This problem is only getting worse with growing human populations, pollution and global warming. Relying on underground sources of fresh water is not a viable long-term solution. I propose to solve the problem of fresh water scarcity with a new kind of desalination method. This desalination method is comprised of recycled materials thereby reducing the amount of pollution in the world. This desalination method uses no other power sources other than solar energy. The usage of recycled materials and renewable energy sources thereby ensures that this desalination method is a low cost way of transporting seawater and converting it into fresh water.
US08414728B2 Collar for tube and related methods of manufacture and installation
The invention proposes a collar intended to be placed around a portion of a tube and in contact with a separator between a first space and a second space. The collar has a generally annular shape and comprises a superimposition of alternating layers of silicone adhesive and fabrics and an upper layer of silicone elastomer.
US08414727B2 Method for securing bottom piece to paper-made container
A method for securing a bottom piece to a paper-made container forms first and second glue layers in one injection molding process. The method includes a mold set has a first concavity located corresponding to the open top of the paper-made container and communicating with a pouring path of an entrance via a first passage in the mold. A second concavity is defined in the mold and communicates with a second passage which communicates with the pouring path via a hole defined through the bottom piece. The two glue layers are formed within one molding process while the bottom piece is connected to the paper-made container.
US08414726B2 Reclosable fastener riser/spacer, and methods of constructing and utilizing same
A method for fabricating a plastic spacer/riser to increase useable height of a reclosable fastening system, such as 3M™ Dual Lock™ or Velcro® hook and loop products. The spacer/riser is adapted to be held in place on an external substrate with hot-melt glue, sonic welds, pressure-sensitive adhesives, acrylic foam tape, or screws.
US08414721B2 Method of applying a coating on a face of a lens, and apparatus for implementing such a method
Described is a method and a device for applying a coating film (63) on a face (108) of an optical element (100), including placing the coating on the face of the lens with an adhesive interface (46) placed between the coating and the lens, and inflating a membrane (62) towards the lens in order to press the coating against the lens. Provision is made to adjust the position of the lens relative to the membrane, the adjustment being distinct from the inflation of the membrane.
US08414720B2 Systems and methods for manufacturing composite wood products to reduce bowing
The present disclosure includes systems and methods for manufacturing a composite wood product. In some embodiments, the method includes the steps of forming a mat from a plurality of wood elements and an adhesive, the mat having a width W measured substantially perpendicular to a longitudinal axis of the mat and an initial thickness T1. The mat is then moved in a machine direction, the machine direction being substantially parallel to the longitudinal axis and the temperature across the width W of the mat is adjusted. The mat is then compressed into a billet having a final thickness T2. In some embodiments, the system includes a continuous movement mechanism, a side preheat assembly, and a press assembly.
US08414719B2 Clamped monolithic showerhead electrode
An electrode assembly for a plasma reaction chamber used in semiconductor substrate processing. The assembly includes an upper showerhead electrode which is mechanically attached to a backing plate by a series of spaced apart cam locks. A guard ring surrounds the backing plate and is movable to positions at which openings in the guard ring align with openings in the backing plate so that the cam locks can be rotated with a tool to release locking pins extending from the upper face of the electrode.
US08414714B2 Method for imparting improved fatigue strength to wire made of shape memory alloys, and medical devices made from such wire
Wire products, such as round and flat wire, strands, cables, and tubing, are made from a shape memory material in which inherent defects within the material are isolated from the bulk material phase of the material within one or more stabilized material phases, such that the wire product demonstrates improved fatigue resistance. In one application, a method of mechanical conditioning in accordance with the present disclosure isolates inherent defects in nickel-titanium or NiTi materials in fields of a secondary material phase that are resistant to crack initiation and/or propagation, such as a martensite phase, while the remainder of the surrounding defect-free material remains in a primary or parent material phase, such as an austenite phase, whereby the overall superelastic nature of the material is preserved.
US08414713B2 High strength military steel
A high hardness, high strength, and high impact toughness steel for military articles such as armor plates, bodies of deep penetrating bombs, and missiles. The steel has a HRC of 54 to 56, UTS of 290 to 305 ksi, YS of 225 to 235 ksi, an elongation of 13-14%, a reduction of area of 47-50% and a Charpy V-notch impact toughness energy of 26 to 28 ft-lbs at room temperature. The microstructure of the steel consists essentially of fine packets of martensitic lathes, fine titanium carbides as centers of growth of the martensitic lathes, and retained austenite.
US08414711B2 Method of surface treatment for aluminum or aluminum alloy
A workpiece including aluminum or an aluminum alloy on a surface thereof is subjected to surface treatment including the steps of immersing in an acidic or alkaline aluminum oxide film-removing solution containing a salt or oxide of a metal capable of substitution with aluminum and forming a substituted metal layer and contained in the removing solution on a surface of the aluminum or aluminum alloy while removing an aluminum oxide film on aluminum or aluminum alloy surface, forming a substituted zinc film by zinc substitution treatment without removing the substituted metal layer, removing the substituted metal layer and substituted zinc film with an oxidizing liquid, and subjecting again to zinc substitution treatment, forming a substituted zinc film.
US08414707B2 Method of removing material from a surface of a metal work piece
A method of removing material such as surface treatments, metal coatings, and other material layers from an edge region of a metal work piece where they could potentially contaminate a nearby weld. According to one embodiment, a scraper tool includes a body having a base portion and a tab portion, and several scraping elements attached to the base portion. During operation, the scraping elements scrape one or more surfaces of the edge region so that the depth to which the scraping element engage the metal work piece is generally affected by the amount of rotation of the scraper tool about a pivot axis.
US08414704B2 Bonding structure and semiconductor device manufacturing apparatus
The present invention relates to a bonding structure, including: a ceramic member including a hole; a terminal embedded in the ceramic member, an exposed surface exposed to a bottom portion of the hole, and made of a refractory metal having a thermal expansion coefficient substantially equal to a thermal expansion coefficient of the ceramic member; a brazed bond layer including a first tantalum layer in contact with the exposed surface of the terminal, a gold layer formed on the first tantalum layer, and a second tantalum layer formed on the gold layer; and a connecting member inserted in the hole, bonded to the terminal via the brazed bond layer, and made of a refractory metal having a thermal expansion coefficient substantially equal to the thermal expansion coefficient of the ceramic member.
US08414699B2 Light weight additive, method of making and uses thereof
Low density additives and methods of making said additives for composite materials are provided. The low density additives have at least a partial or complete water repellant property that reduces moisture migration, absorption, and retention within a composite material in which it is incorporated into. Active sites are engineered onto the surface of the low density additives to enhance bonding of the additives within a composite matrix. Reduced water movement and enhanced bonding lead to an increased strength and durability performance for a composite material comprising such additives. Composite materials incorporating one or more engineered low density additives as also provided, such composite materials having enhanced strength and durability. Such composite materials may be made from a Hatschek process. The composite materials may be further used as interior and exterior building products.
US08414697B2 High resolution ink-jet printing on edibles and products made
Disclosed are methods of printing high resolution images on edible substrates with dispersed pigmented inks using a drop-on-demand ink-jet printer. Dispersed pigmented white inks useful with the inventive methods are also disclosed. White images having a resolution greater than 200 dpi can be printed on chocolate using the methods and inks disclosed herein. The inventive methods and inks may also be integrated with a consumer-driven site vending or e-commerce application in which the consumer provides the image to be printed and edibles bearing the printed image are prepared for rapid turnaround.
US08414695B2 Thermal ink jet ink composition
A thermal ink jet ink composition includes one or more volatile organic solvents, one or more humectants, one or more binder resins, one or more dyes, and one or both of a surfactant and a plasticizer. The one or more volatile organic solvents are selected from C1-C4 alcohols, C3-C6 ketones, C4-C8 ethers, C3-C6 esters, and mixtures thereof. The one or more humectants are present in an amount not more than 30% by weight of the ink jet ink composition. The ink jet ink composition optionally includes water up to 10% by weight of the ink jet ink composition.
US08414692B2 Density-based compact separator
Apparatus and method for separating a fluid. The apparatus includes an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet flow exit, and an inlet radius that increases between the inlet flow entrance and the inlet flow exit. The apparatus also includes a separating turn fluidly connected to the inlet flow exit of the inlet duct and including an outer surface defining an opening. The apparatus further includes a liquid outlet fluidly connected to the opening of the separating turn to allow a higher-density component of the flow to exit the separating turn, and an outlet duct having an outlet flow entrance connected to the separating turn, to allow a lower-density component of the flow to exit the separating turn.
US08414690B2 Off gas purification
Heat-exchangers and biogas conditioners including a heat exchange member disposed between upper and lower flanges of the apparatus in which at least the heat exchange member is formed of a highly thermally conductive material (e.g., at least 50 W/m−K) such as aluminum or aluminum alloy. A bed of zeolite is loaded within the apparatus so as to be in contact with the heat exchange member. The heat exchange member is shaped and configured so that any given location of the zeolite bed is no more than about 3 inches from the heat exchange member comprising the highly thermally conductive material.
US08414686B2 Carbon dioxide gas removal from a fluid circuit of a dialysis device
The present invention is directed to degassing devices for dialysate circuits. One embodiment has a first housing and a second housing positioned within the first housing in an annular relationship. A second embodiment comprises a dialysate regeneration system with urease, a dialyzer, and a housing with an external wall, where the external wall is exposed to atmosphere and comprises a material that passes gas but does not pass liquid and where the housing is positioned between the urease and dialyzer.
US08414683B2 Integrated process for floating liquefied natural gas pretreatment
The present invention provides a membrane/amine column system and process for removing acid gases from natural gas on a floating liquefied natural gas vessel. Several process configurations are provided to deal with a reduction in the effectiveness of the amine column by increasing the amount of acid gases being removed by the membrane system prior to the natural gas being sent to the amine column.
US08414682B2 Inline water trap
An inline water trap including a filter component and a panel connector configured to interface with a patient gas monitor. In one embodiment the inline water trap indicates to the patient gas monitor that it is in place and that the patient gas monitor may begin intaking and analyzing the filtered patient sample. The inline water trap receives a patient sample and filters water and contaminants from the sample before allowing the remaining gas portion of the sample to pass through to the patient gas monitor, thereby protecting the patient gas monitor from damage. One embodiment of the inline water trap additionally contains an RFID tag to indicate to the patient gas monitor that the correct type of inline water trap is engaged.
US08414681B2 System and method for controlling an air separation unit
A system includes an air separation unit configured to separate air into an oxygen rich stream and a nitrogen rich stream and a purity control system configured to receive input indicative of a target diluent level. The purity control system is configured to control the air separation unit to adjust an oxygen percentage and a nitrogen percentage of the oxygen rich stream based on the target diluent level.
US08414680B2 Method and device for controlling an electrostatic precipitator
A method or device for controlling the operation of an electrostatic precipitator, ESP, is provided. The ESP is used to remove dust particles from a process gas generated by a combustion process. An indicator signal is generated, typically by a temperature sensor, which signal is indicative of the temperature of combustion air fed to the combustion process. The ESP is operated in a manner depending on the indicator signal. Thereby, back-corona effects may be avoided to a great extent.
US08414679B2 Producing an alloy with a powder metallurgical pre-material
One aspect is a method for producing an alloy, whereby the alloy includes at least a first metal and a second metal, whereby firstly a powder metallurgical route and subsequently a melt metallurgical route is used sequentially in order to generate the alloy from the, at least, first metal and the second metal. The method includes grinding the first metal into a first metal powder, grinding the second metal into a second metal powder, mixing the first metal powder and the second metal powder to produce a blended powder, generating a blended body from the blended powder by the powder metallurgical route, and generating the alloy by melting the blended body by the melt metallurgical route.
US08414678B2 Method for making cobalt nanomaterials
A method for generating metallic nanomaterials using acetylenic-bridged metal-carbonyl complexes as a precursor allows control of nanoparticle properties. The novel method produced metallic nanomaterials resistant to oxidation.
US08414676B2 Filter device for use with machine
Solutions for improving efficiency of a filter device for use with a machine requiring clean airflow are disclosed. In one embodiment, the filter device includes: a filter housing about an airflow inlet of the machine, wherein the filter housing comprises an air-permeable filter media configured to filter particles from multi-directional airflow moving through a substantial portion of the filter housing into the airflow inlet.
US08414674B2 Collapsible extended surface filter and air cleaner system using collapsible extended surface filter
A collapsible air cleaner filter is provided. The filter includes a pleated media filter having a first end, a second end, and a filter media extending between the first and second ends, wherein the filter media includes a first plurality of flexible end portions and a second plurality of flexible end portions, the first and second plurality of flexible end portions are separated by a plurality of pleats, and the filter media extends a first length between the first and second plurality of flexible end portions, and an end member coupled to the first end of the pleated media filter, the end member extending a second length parallel to the first length, the first length being greater than the second length.
US08414673B2 System for inlet air mass enhancement
A system and apparatus for enhancement of inlet air mass for processes by progressive filtration and intermediate cooling.
US08414672B2 Ventilation member
A ventilation member (100) of the invention includes a tubular part (11), a gas permeable filter (19), and a cover part (31). In an attached state where the tubular part (11) is fit into the cover part (31), gaps functioning as gas passages (AR2 and AR3) are formed between a bottom portion (35) of the cover part (31) and the gas permeable filter (19) and between a side wall portion (39) of the cover part (31) and a body portion (17) of the tubular part (11). The opening area (S2) of a filter-end opening (15) with respect to an in-plane direction (WL) perpendicular to the thickness direction of the gas permeable filter (19) is larger than the opening area (S1) of a connection-end opening (13) with respect to the in-plane direction (WL).
US08414670B2 Dust-sucking and air-cleaning composite structure
A dust-sucking and air-cleaning composite structure is provided with a dust-sucking body and an air-cleaning body. The top surface of the air-cleaning body is provided with a vertically opening cavity. The cavity is recessed downward toward the interior of the air-cleaning body and has an opening facing upwardly. The inner profile of the cavity corresponds to the outer profile of the dust-sucking body, thereby allowing the dust-sucking body to be movably inserted into the cavity to be electrically coupled to the air-cleaning body.
US08414668B2 Starting method of coal gasifier and starting device therefor
In a coal gasification furnace adapted to feed pulverized coal thereinto by the use of inert carrier gas and gasify the same, any startup burner can be unnecessitated thereby eliminating any startup combustion chamber. Further, even in the use of a startup burner, it is smaller and lighter in weight than conventional startup burners, allowing the startup combustion chamber to be compact and limiting the height of the entirety of the gasification furnace. As a characteristic feature, a pulverized coal fuel supply passageway (23) to a combustor burner (9) is provided at its midstream portion with a startup gas supply passageway (29) for supply of a startup combustible gas (NG1). After reaching of the temperature of the furnace interior to a first temperature (T1) allowing ignition of pulverized coal with reference to a detected value from furnace interior temperature detecting means (41), transition to combustion by the pulverized coal and carrier gas is effected by increasing the input rate of pulverized coal and carrier gas while decreasing the supply rate of combustible gas (NG1) from the startup gas supply passageway (29).
US08414664B2 Algal coal and process for preparing same
Algae-derived synthetic coal and filtrates. The invention described herein provides an algae-derived synthetic coal product and filtrates and process for preparing the same using an improved hydrothermal carbonization process. The synthetic coal product is similar to natural bituminous coal in terms of percent carbon content and energy equivalency while at the same time containing relatively low levels of sulfur and contaminant heavy metals. Unlike natural coal and other fossil fuels, because the carbon of the biomass is formed through photosynthesis, carbon dioxide formed during combustion is a “carbon neutral” event with little or no “new” carbon dioxide being added to the earth's atmosphere. The algae-derived filtrates contain useful constituents.
US08414659B2 Antibacterial composition and methods of fabricating antibacterial textile
An antibacterial composition including silver nano particles, a protective agent and water is provided. The molar ratio of the silver nano particles to the protective agent is 1:0.995-1 and the protective agent is selected from a group consisting of MCl, MBr, MI, MS2O3 and NH4OH, in which M represents an element of group IA or IIA. Furthermore, two methods of fabricating an antibacterial textile are also provided.
US08414656B2 Porous ureteral stent
In some embodiments, a stent includes an elongate member and a distal retention member. The elongate member is configured to be disposed within a ureter of a patient and has a first portion, a second portion and a plurality of beads bonded together. The plurality of beads define a plurality of spaces between the plurality of beads. The plurality of spaces are configured to allow fluid to flow from the first portion of the elongate member to the second portion of the elongate member. The distal retention member is configured to help maintain a portion of the stent within a kidney of the patient.
US08414652B2 Disc prosthesis having remote flexion/extension center of rotation
An intervertebral disc prosthesis comprises a first endplate, a second endplate, and a bearing surface positioned between the first endplate and the second endplate. The bearing surface may be provided by a mobile bearing disc including a convex bearing surface configured to engage the first endplate and a concave bearing surface configured to engage the second endplate. The multiple bearing surfaces of the mobile bearing disc engage articulating surfaces on the endplates to form a plurality of articulating joints. Each articulating joint is configured to facilitate a particular type of movement for the segmental unit. Furthermore, each articulating joint is defined by a distinct center of rotation. The contact pair formed by the convex bearing surface of the bearing component and the concave bearing surface of the first endplate may provide a flexion/extension center of rotation for the prosthesis.