Document Document Title
US08036043B2 Nonvolatile semiconductor device and memory system including the same
A nonvolatile semiconductor memory device including a vertical array structure comprised of bit lines and source lines arranged in the same direction as the bit lines, each source lines corresponding to the bit lines and memory cell strings vertically formed between each pair of the bit lines and source lines. Multiple strings of memory cells can be stacked in the vertical direction, and adjacent memory cell strings may share bit line or source line.
US08036042B2 Method of operating nonvolatile memory device
A method of operating a nonvolatile memory device includes performing a reset operation for setting a level of a program voltage to a first level, performing a program operation and a verification operation on memory cells included in a first page of a first memory block while raising the program voltage from the first level, storing a level of the program voltage, supplied to the first page when memory cells programmed to have threshold voltages with at least a verification voltage are detected during the verification operation, as a second level, while raising the program voltage from the second level, performing the program operation and the verification operation on each of second to last pages of the first memory block, and after completing the program operation for the first memory block, performing the reset operation for setting the level of the program voltage to the first level.
US08036041B2 Method for non-volatile memory with background data latch caching during read operations
Part of the latency from memory read or write operations is for data to be input to or output from the data latches of the memory via an I/O bus. Methods and circuitry are present for improving performance in non-volatile memory devices by allowing the memory to perform some of these data caching and transfer operations in the background while the memory core is busy with a read operation. A read caching scheme is implemented for memory cells where more than one bit is sensed together, such as sensing all of the n bits of each memory cell of a physical page together. The n-bit physical page of memory cells sensed correspond to n logical binary pages, one for each of the n-bits. Each of the binary logical pages is being output in each cycle, while the multi-bit sensing of the physical page is performed every nth cycles.
US08036040B2 Memory system with improved efficiency of data transfer between host, buffer, and nonvolatile memory
The present invention provides a memory system which contributes to improvement in efficiency of a data process accompanying a memory access. A memory system has a rewritable nonvolatile memory, a buffer memory, and a controller. The controller controls, in response to an access request from an external apparatus, first data transfer between the controller and the external apparatus, second data transfer between the controller and the nonvolatile memory, and third data transfer between the controller and the buffer memory, controls transfer from the controller to the buffer memory in the third data transfer and transfer from the buffer memory to the controller in a time sharing manner, and enables the first data transfer or the second data transfer to be performed in parallel with the transfer carried out in the time sharing manner.
US08036039B2 Flash memory device and program method thereof
A flash memory device includes a memory cell array on which data is stored, and page buffers that are connected to the memory cells through the bit lines and apply one of the first voltage, second voltage or third voltage between the first and second voltage, to the respective bit line when performing the program.
US08036035B2 Erase cycle counter usage in a memory device
Memory devices and methods are disclosed to facilitate adjustment of program voltages applied during a program operation based upon erase operation cycle counter values stored in the memory device. In one such embodiment, an erase cycle counter is maintained for each block of a memory device and is stored in the associated block of memory. Programming voltage levels utilized during program operations of memory cells are determined, at least in part, based upon the value of the erase cycle counter stored in a memory block undergoing a programming operation, for example.
US08036033B2 Semiconductor memory having both volatile and non-volatile functionality and method of operating
Semiconductor memory having both volatile and non-volatile modes and methods of operation. A semiconductor memory cell includes a substrate having a first conductivity type; a first region embedded in the substrate at a first location of the substrate and having a second conductivity type; a second region embedded in the substrate at a second location the substrate and have the second conductivity type, such that at least a portion of the substrate having the first conductivity type is located between the first and second locations and functions as a floating body to store data in volatile memory; a floating gate or trapping layer positioned in between the first and second locations and above a surface of the substrate and insulated from the surface by an insulating layer; the floating gate or trapping layer being configured to receive transfer of data stored by the volatile memory and store the data as nonvolatile memory in the floating gate or trapping layer upon interruption of power to the memory cell; and a control gate positioned above the floating gate or trapping layer and a second insulating layer between the floating gate or trapping layer and the control gate.
US08036032B2 5T high density NVDRAM cell
A memory circuit includes a high voltage region providing storage of a nonvolatile bit, and a low voltage region providing at least partial storage of a volatile bit. The high and low voltage regions are isolated from one another and formed by a plurality of transistors in series between a current source and a bit line.
US08036023B2 Single-event upset immune static random access memory cell circuit
A circuit and method are provided in which a six-transistor (6-T) SRAM memory cell is hardened to single-event upsets by adding isolation-field effect transistors (“iso-fets”) connected between the reference voltage Vdd and the field-effect transistors (“fets”) respectively corresponding to first and second inverters of the memory cell. According to certain embodiments, the control gates of first and second P-iso-fets are respectively tied to the control gates of first and second pull-up P-fets. According to certain embodiments, first and second N-iso-fets are connected between the output nodes of the memory cell and the pull-down N-fets respectively corresponding to the first and second inverters. The control gates of the first and second N-iso-fets are respectively tied to the control gates of the first and second pull-down N-fets. Again according to certain embodiments, one or more of the iso-fets are physically removed from the proximity of other transistors which comprise the memory cell.
US08036018B2 Non-volatile memory devices including stacked NAND-type resistive memory cell strings
A non-volatile memory device includes a substrate, an insulating layer on the substrate, and a plurality of serially connected resistive memory cells stacked in the insulating layer such that a first one of the plurality of resistive memory cells is on the substrate and a next one of the plurality of resistive memory cells is on the first one of the plurality of resistive memory cells to define a NAND-type resistive memory cell string. A bit line on the insulating layer is electrically connected to a last one of the plurality of resistive memory cells. At least one of the plurality of resistive memory cells may include a switching device and a data storage element including a variable resistor connected in parallel with the switching device. Related devices and fabrication methods are also discussed.
US08036017B2 Semiconductor memory device
An inexpensive nonvolatile memory having high performance which makes random write and readout possible an unlimited number of times is provided. A unit memory cell is formed of a MISFET having a channel body that is electrically isolated from a semiconductor substrate and a resistance change element having a two-terminal structure with one end electrically connected to a drain of the MISFET. The MISFET functions as a volatile memory element, and the resistance change element functions as a nonvolatile memory element, so that information stored in the MISFET is copied to the resistance change element before the power is turned OFF and information stored in the resistance change element is transferred to the MISFET when the power is turned ON, and thus, the MISFET is used as a volatile memory which makes random write and readout possible.
US08036012B2 Device for controlling the activity of modules of an array of memory modules
A memory device includes an array of memory modules, a global controller, and a local controller for each memory module in the array of memory modules being configured to deliver to the global controller an activity signal reflecting an activity of the respective memory module. The memory device includes a circuit configured to implement a NAND logic function based upon the activity signals and to output a control signal to the global controller based upon the NAND logic function.
US08036008B2 DC/DC power converting apparatus
Three or more circuits including a driving inverter circuit and rectifier circuits are connected in series, each of the circuits including a high-voltage side MOSFET and a low-voltage side MOSFET connected in series as well as a smoothing capacitor having positive and negative terminals between which the MOSFETs are connected. LC series circuits, each including a capacitor and an inductor, are disposed individually between one specific circuit and the other circuits with periods of resonance of the LC series circuits made equal to one another. In performing DC/DC power conversion through charging and discharging operation of the capacitors, a resonance phenomenon of the LC series circuits is used to improve conversion efficiency and achieve a reduction in size of the apparatus structure.
US08036001B2 Resonant converter with variable frequency controlled by phase comparison
A converter and a driving method thereof are provided. The converter includes first and second switches, and generates a square wave signal according to operations of the first and second switches. The converter includes a first capacitor and a primary coil, and resonates a driving voltage by using a driving voltage with the first capacitor and the primary coil so as to generate a driving current. The converter includes a secondary coil that forms the primary coil and the transformer, and generates output power by rectifying a current and a voltage generated in the secondary coil. In addition, the converter detects the phase of the driving current, and increases switching frequencies of the first and second switches if a phase difference of the phase of the driving current and that of the driving voltage is smaller than a predetermined value.
US08035996B1 Asymmetric zero-voltage switching full-bridge power converters
Disclosed are full-bridge power converters providing DC output power at increased conversion efficiencies, and methods of operating full-bridge power converters providing DC output power at increased conversion efficiencies. In disclosed embodiments, the switches of the full-bridge are operated to reduce conduction losses and to provide for zero-voltage switching.
US08035993B2 Circuit board
A circuit board including a first patterned metal layer and a second patterned metal layer is provided. The first patterned metal layer has metal blocks and spiral structures. A gap is kept between any two adjacent metal blocks. Each of the spiral structures is electrically connected between any two adjacent metal blocks. The second patterned metal layer is disposed beside the first patterned metal layer and has jumper segments. Each of the jumper segments has a first end and a second end opposite to the first end. Each of the spiral structures has an outer end and an inner end. The outer end is connected to one of the two adjacent metal blocks. The inner end is electrically connected to the first end of one of the jumper segments, and the second end of the jumper segment is electrically connected to the other one of the two the metal blocks.
US08035992B2 Vertical transitions, printed circuit boards therewith and semiconductor packages with the printed circuit boards and semiconductor chip
Provided are vertical transitions which have the high electrical performance and the high shielding properties in the wide frequency band in a multilayer PCB, printed circuit boards with the vertical transitions and semiconductor packages with the printed circuit boards and semiconductor chips. In vertical transitions for a multilayer PCB, a wave guiding channel is a conductor which includes at least more than one of signal vias 201, an assembly of ground vias 202 surrounding the signal via, ground plates from conductor layers of the PCB connected to the ground vias, closed ground striplines 205 connecting the ground vias and power supply layer.
US08035991B2 Electromagnetic bandgap structure and printed circuit board
Disclosed are an electromagnetic bandgap structure and a printed circuit board that can solve a mixed signal problem between an analog circuit and a digital circuit. The electromagnetic bandgap structure in which a first metal layer, a first dielectric layer, a second dielectric layer and a second metal layer are stacked can include a first metal plate, formed between the first dielectric layer and the second dielectric layer; a second metal plate, formed on a same planar surface as the first metal plate, accommodated into a hole which is formed in the first metal plate and electrically connected to the first metal plate through a metal line; and a via, connecting the second metal plate to any one of the first metal layer and the second metal layer. With the present invention, the electromagnetic bandgap structure can be not only miniaturized but also have a low bandgap frequency.
US08035990B2 Electromagnetically-countered display systems and methods
The present invention relates to an electromagnetically-countered display system including at least one wave source and at least one counter unit, where such a wave source irradiates harmful electromagnetic waves and the counter unit emits counter electromagnetic waves for countering the harmful waves therewith. More particularly, the present invention relates to various counter units for the electromagnetically-countered display system and to various mechanisms to counter the harmful waves with the counter units, e.g., by matching configurations of the counter units with those of the wave sources, by matching wavefronts of the harmful waves with those the counter waves, and so on. The present invention also relates to various methods of countering the harmful waves with such counter waves by source and/or wave matchings, various methods of providing the counter units for emitting the counter waves defining desired wave characteristics, and the like. The present invention further relates to various processes for providing the electromagnetically-countered display systems and their counter units. The present invention further relates to various electric and magnetic shields employed either alone or in conjunction with the counter units for minimizing irradiation of the harmful waves from the shaving system.
US08035989B2 Electronic device chassis and canister
In the invention, a finger board is bent like a “letter V”, and a thickness adjustment plate is provided between the finger boards of modules to be able to move, thereby being able to adjust the height of a finger. Such a configuration enables to increase the contact pressure of the finger by increasing the height of the finger when the finger is inserted, and when the finger is detached, reduce the contact pressure by reducing the height of the finger. This accordingly provides a shield chassis of suppressing any possible noise with no loss of insertability/removability.
US08035988B2 Method and device for repeatable shorting and unshorting of micro-electrical circuits
The present invention provides methods and systems for repeatably creating and severing a short circuit to protect an electronic component from ESD. A short circuit may be formed between read sensor pads of a read sensor by depositing a shorting material on a magnetic head using a Laser Induced Forward Transfer (LIFT) process. The short circuit may be unshorted using a laser scan configured to sever the shorting material. In one embodiment, a shorting station may be provided to prevent spreading of the shorting material to undesired areas of the electronic component.
US08035987B2 Electronic device having a groove partitioning functional and mounting parts from each other
Disclosed herein is an electronic device which includes a functional part provided in a housing. In a mounting surface of the housing, a mounting part is provided on the side of a side end of the housing with respect to a position corresponding to the functional part, and the mounting surface of the housing is provided with a groove for partitioning from each other the mounting part and a region corresponding to the functional part.
US08035986B2 Battery cell interconnect and voltage sensing assembly and method for coupling battery cell assemblies thereto
A battery cell interconnect and voltage sensing assembly and a method for coupling a battery cell assembly thereto are provided. The battery cell interconnect and voltage sensing assembly includes a circuit board, electrical interconnect members, and an electrical connector. The circuit board further has slots therethrough for receiving the electrical interconnect members thereon. Electrical terminals from battery cell assemblies are coupled to the electrical interconnect members. The circuit board also has electrical traces for routing voltages at the electrical interconnect members to the electrical connector for sensing voltages of the battery cell assemblies.
US08035984B2 Substrate structures and methods for electronic circuits
Substrate structure embodiments generally have first and second sides and are configured to form at least one opening that communicates between the first and second sides. A circuit path is carried on the first side and extended over the opening wherein the circuit path has a near side facing the substrate and has a far side facing away from the substrate. A circuit element has at least one bonding pad and is inserted into the opening after which the conductive bump is arranged to join the pad to the path. In another embodiment, the bump joins the pad to the near side of the path. In another embodiment, the path defines a hole and the bump fills the hole. In yet another system embodiment, the opening comprises a recess and associated vias. These embodiments may also have a second conductive circuit path carried on the first side and having a near side facing the substrate and a far side facing away from the substrate. The systems may then include a second circuit element and at least one second conductive bump.
US08035983B2 Wiring board and method of manufacturing wiring board
A wiring board and method of forming a wiring board. The wiring board includes a first substrate and a second substrate having a smaller mounting area than a mounting area of the first substrate. A base substrate is laminated between the first substrate and the second substrate such that the first substrate extends beyond at least one edge of the second substrate. At least one of the base substrate, the first substrate or the second substrate comprises pliable resin, and at least one other of the base substrate, the first substrate or the second substrate comprises an inorganic filler.
US08035980B2 Circuit structure and circuit substance for modifying characteristic impedance using different reference planes
A circuit structure for modifying characteristic impedance by using different reference planes is provided. The structure comprises an analog signal line, a digital signal line, a corresponding reference plane for analog signals and a corresponding reference plane for digital signals. Wherein, the line width of the analog signal line is the same as that of the digital signal line. In addition, the distance between the analog signal line and the corresponding analog signal reference plane is longer than the distance between the digital signal line and the corresponding digital signal reference plane. Accordingly, the characteristic impedance mismatch during signal transmission can be solved and the quality of signal transmission can be improved.
US08035977B1 Apparatus for reducing power consumption by using capacitive coupling to perform majority detection
One embodiment of the present invention provides a system that reduces power consumption by using capacitive coupling to perform a majority detection operation. The system starts by driving a plurality of signals onto a plurality of driven wires. The signals are then fed from each driven wire through a corresponding coupling capacitor to a single majority detection wire. Next, the system feeds signal on the majority detection wire and a bias voltage to a differential receiver. The output of the differential receiver switches if the signal on the majority-detection wire switches relative to the bias voltage. The system then uses the output of the differential receiver to optimize the signals from the plurality of driven wires for transmission across a long signal route. Optimizing the transmission of signals reduces the power consumed by the computer system.
US08035976B2 Lightweight audio system for automotive applications and method
A lightweight radio/CD player for vehicular application is virtually “fastenerless” and includes a case and frontal interface formed of polymer based material that is molded to provide details to accept audio devices such as playback mechanisms (if desired) and radio receivers, as well as the circuit boards required for electrical control and display. The case and frontal interface are of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides EMC, RFI, BCI and ESD shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. The PCB architecture is bifurcated into a first board carrying common circuit components in a surface mount configuration suitable for high volume production, and a second board carrying application specific circuit components in a wave soldered stick mount configuration. The major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment. The major components and subassemblies self-interconnect by integral guide and connection features effecting “slide lock” and “snap lock” self-interconnection. The radio architecture includes improved push buttons employing 4-bar living hinge linkage and front loaded decorative trim buttons.
US08035971B2 Laptop computer support
Articles for supporting computers on users' laps and for isolating the users from heat from the computers. Embodiments may include a body, a top surface for contacting the computer, a bottom surface for contacting the user's lap, and back and front walls or surfaces. In various embodiments, the body defines a hollow area and a side opening, the back is taller than the front, the top surface is at an acute angle to the bottom surface, the bottom surface has a greater horizontal dimension from front to back than the top surface, the bottom surface has a greater horizontal dimension from left to right than the top surface; the article has a cross section that is a trapezoid (e.g., isosceles), the article comprises a foam portion (e.g., tubular) and fabric covering the foam portion, or a combination thereof. In some embodiments, each surface comprises the foam covered with fabric.
US08035967B2 Cooling fan assembly
A cooling fan assembly includes a cooling fan unit having a rotating shaft and a plurality of rotating vanes combined with the rotating shaft, and a flow control unit provided in a front of a ventilation direction of the cooling fan unit to control a flow of air to reproduce a rotational directional flow component and to reduce a resistance of the flow of the air in a central portion thereof.
US08035958B2 Functional unit of a consumer electronic device and writing surface
A portable functional unit having a main body and a consumer electronic device coupled to the main body. The main body includes an erasable writing surface, a physical storage compartment for storing articles used with the white board surface, a first service port for selective communication of data, and a second service port for selective communication of power. The main body is adapted to receive the service from the service port.
US08035950B2 Resistive paste and monolithic ceramic capacitor
The formation of a resistive electrode layer as a portion of an external electrode of a monolithic ceramic capacitor by baking a resistive paste, which contains ITO, a glass frit, and an organic vehicle, to impart the function of a resistance element to the external electrode may lead to the occurrence of blisters or reduced denseness. This is modulated when the resistive paste further contains a densification promoting metal or oxide, which promotes densification of a sintered compact of the resistive paste, and a densification preventing metal oxide, which prevents the densification.
US08035949B2 Semiconductor device and method of controlling electrostatic actuator
A semiconductor device applies a hold voltage Vhold to an upper electrode of an electrostatic actuator and a ground voltage to a lower electrode. After the semiconductor device sets the voltage of the lower electrode to a test voltage Vtest, it eliminates the hold voltage Vhold from the upper electrode and places the voltage of the upper electrode in a high impedance state. The potential difference between the upper electrode and the lower electrode is set to Vhold−Vtest=Vmon. Thereafter, the voltage of the lower electrode is returned to the ground voltage. Whether the electrostatic actuator is placed in an open state or in a closed state is determined by measuring the capacitance between the electrodes based on the amount of drop of the voltage of the upper electrode due to capacitance coupling at the time. With this operation, the state of the electrostatic actuator can be simply and accurately determined, and when it is determined that charging and the like occur to the electrostatic actuator, it can be promptly returned to a normal operation state.
US08035947B2 Controlled convection thermal disconnector
A surge protection device employing a controlled convection thermal disconnector in which a surge protective component, such as a metal oxide varistor, and a thermally responsive device, such as a thermal cut-off, are placed in separate, cross-ventilated chambers. An internal vent is positioned such that it prevents line-of-sight between the surge protective component and a mechanized portion of the thermally responsive device, in order to protect the thermally responsive device from hot surge protective component emissions from the surge protective component. An output vent is formed between the thermally responsive device and the exterior atmosphere to promote forced convective heat transfer from the surge protective component to the thermally responsive device during a thermal runaway condition, with the expanding gases in the surge protective component chamber providing the transfer impetus.
US08035946B2 Overvoltage protector circuit and a detector circuit for supervising such a protector circuit
An overvoltage protector circuit for telecommunication equipments is disclosed. The protector circuit includes a gas discharge tube connected to a communication line for passing any harmful surge currents appearing in the line to ground. A degradation detector circuit is arranged to detect any degradation of the gas discharge tube, the detector circuit comprises a reference gas discharge tube with a higher breakdown voltage than the supervised gas discharge tube and an alarm circuit loop connected to an alarm system. The alarm system is arranged to detect when current is breaking through the reference gas discharge tube and to initiate a degradation alarm.
US08035943B2 Protection circuit apparatus
A protection circuit apparatus comprises a retriggerable fuse having an awakened state and a sleep state. The retriggerable fuse has an input and an output and is arranged, when in the awakened state, to selectively prevent a load current from flowing from the input to the output in response to the load current exceeding a first current threshold. An activation circuit is also provided and is arranged to sense the load current being drawn. The activation circuit causes the retriggerable fuse to enter the awakened state from the sleep state when the sensed load current exceeds a second current threshold.
US08035942B2 Safety switch device
A safety switch device for switching a power supply for a load on and off, having at least one driveable switching element, in particular a relay, and a safety circuit for checking a switching state of the switching element. The switching element is in the form of a changeover switch in such a manner that a first contact is electrically connected to either a second contact or a third contact by means of a switching operation. A method for operating a safety switch device is also provided.
US08035941B2 DC/AC inverter substrate having voltage abnormality detector circuit
A DC/AC inverter substrate includes a voltage abnormality detector circuit. All of a high voltage side detection sensor, a low voltage side detection sensor, and a high-voltage and low-voltage detection sensor in the voltage abnormality detector circuit are disposed without being electrically connected to a secondary side of a transformer or to a connection point. Those detection sensors are not damaged since overvoltage is not applied to the voltage abnormality detector circuit when abnormal discharge occurs because the detection sensors are not electrically connected.
US08035938B2 Active current surge limiters
Active current surge limiters (100) and methods of use are disclosed. One exemplary system, among others, comprises a current limiter (140), including an interface configured to be connected between a power supply (110) and a load (120); a disturbance sensor (150), configured to monitor the power supply for a disturbance during operation of the load; and an activator (160), configured to receive a control signal (215) from the disturbance sensor (150) and to activate the current limiter (140) based on the control signal.
US08035937B2 Electrostatic discharge circuit
An electrostatic discharge device has relatively superior characteristics for protecting a gate insulation layer of an input buffer transistor of a semiconductor device from static electricity while minimizing signal delay. The electrostatic discharge circuit includes a main electrostatic discharge section configured to discharge static electricity inputted to an input/output pad to at least one voltage line, an input impedance section configured to adjust an amount of current flowing from the input/output pad depending upon a frequency of an input signal of the input/output pad, an auxiliary electrostatic discharge section connected to the input impedance section and configured to discharge the static electricity inputted to the input/output pad to the at least one voltage line, and an input buffer connected between the auxiliary electrostatic discharge section and an internal circuit.
US08035936B2 Multiple pole arc-fault circuit breaker using single test button
A multiple pole arc-fault circuit breaker includes a first pole assembly, a second pole assembly, a microprocessor, and a single test button. At least one of the first pole assembly and the second pole assembly has a trip mechanism. The microprocessor is electrically coupled to the first pole assembly and to the second pole assembly, and, in response to receiving a single test signal, is operative to perform electrical tests for both the first pole assembly and the second pole assembly. In response to successful completion of the electrical tests, the microprocessor is further operative to actuate the trip mechanism. The single test button is mounted to the housing and includes a single test position which causes the sending of the single test signal for initiating the electrical tests.
US08035933B2 Structure of persistent current switch and that of control method
Disclosed is the structure of a persistent current switch and a control method for the same. In the switch structure, a portion of a superconducting wire to be used as a switch is formed with slits such that the flow of current is controlled by the switch, to facilitate a transition between the superconducting state and the normal state of the superconducting wire. The structure of the persistent current switch includes a first slit longitudinally extending from a first point on one end of a superconducting wire to a second point and from a third point to a fourth point, the second, third, and fourth points being arranged sequentially in a longitudinal line, and second and third slits provided at opposite sides of a region between the second point and the third point where no first slit exists.
US08035931B2 Tunneling magneto-resistive spin valve sensor with novel composite free layer
The conventional free layer in a TMR read head has been replaced by a composite of two or more magnetic layers, one of which is iron rich The result is an improved device that has a higher MR ratio than prior art devices, while still maintaining free layer softness and acceptable magnetostriction. A process for manufacturing the device is also described.
US08035929B2 Magnetic head assembly and magnetic tape driving apparatus
A magnetic head assembly of the present invention includes a head rail having a plurality of head element portions each including a MR element and sliding portions that come into contact with a magnetic tape, and a protective film on a magnetic tape sliding surface of the head element portions and the sliding portions, wherein the protective film is formed in a portion other than the vicinity of both ends of the head rail in a traveling direction, and an outermost surface of the protective film, on which a magnetic tape is capable of sliding, is formed flat. Thus, a magnetic head assembly used in a magnetic tape apparatus can be provided, in which an output does not decrease due to the abrasion deformation of the head element portions and the increase in spacing by the adhesion of stain.
US08035928B2 High SNR CPP reader using high frequency standing wave interference detection
An apparatus includes a current perpendicular to the plane sensing element, a DC current source connected to the sensing element, a microwave AC current source connected to supply AC current to the sensing element, and a detector for measuring a voltage representative of phase difference between the AC current and AC voltage across the multilayer structure when the sensing element is subjected to a magnetic field. A method for sensing a magnetic field is also provided.
US08035926B2 System including a pivot assembly for adjusting misalignment and skew between a read/write head and a flexible data storage media
A system for adjusting misalignment between a read/write head and a flexible data storage media is provided. The system includes a head carriage assembly, a linear assembly that includes a pivot member pivotably supporting the head carriage assembly, and a magnetic assembly coupled to the head carriage assembly. Current is applied to the magnetic assembly for dynamically positioning the head carriage assembly relative to a direction of media movement across the head carriage assembly. A first current is applied to the magnetic assembly for track following of media moving across the head carriage assembly. A second current is applied to the magnetic assembly for dynamically rotationally positioning the head carriage assembly to compensate for skew of flexible media moving across the head carriage assembly.
US08035925B2 Actuator latch system of hard disk drive including latch lever that absorbs shock
An actuator latch system of an HDD retains a swing arm in place when the magnetic head of the HDD is parked and includes a rotatable latch lever having a hook that absorbs shock when engaging the swing arm. A rear end of the swing arm has a corner portion. The hook has first and second portions with a third portion extending there between Inner surfaces of the first through third portions delimit a slot. The inlet of the slot has a width less than the corner portion. The inner surface of the first portion of the hook contacts a first surface of the rear end of the swing arm, and the inner surface of the second portion of the hook contacts a second surface of the rear end of the swing arm, when a shock rotates the swing arm while the magnetic head is parked.
US08035924B2 Suspension for disc drive
A suspension for disc drive includes a base plate, a load beam, and a flexure. The flexure includes a metal base member and a circuit member disposed along the metal base member. The circuit member extends in a longitudinal direction of the load beam. The circuit member includes a resin base member formed of an electrically insulating resin and conductors. The conductors are formed into predetermined circuit patterns by etching a deposited copper layer deposited on the resin base member. Each conductor has a cross section in the shape of a trapezoid such that the width of a surface of the conductor which faces the resin base member is greater than that of a surface of the conductor on the side opposite from the resin base member.
US08035921B2 Perpendicular magnetic recording head and method for manufacturing the same
A perpendicular magnetic recording head includes a main pole, a return yoke forming a magnetic path with the main pole, and a coil encompassing the main pole in a solenoid structure to allow the main pole to generate a magnetic field that records information on a recording medium is provided. When a side of the main pole toward the return yoke is an upper portion of the main pole and a side of the main pole opposite to the return yoke is a lower portion of the main pole, the coil includes a lower wire portion passing through the lower portion of the main pole, an upper wire portion passing through the upper portion of the main pole, and a connection portion electrically connecting the lower wire portion and the upper wire portion, and the upper wire portion includes an upper wire layer having at least two layers. The structure may improve a high frequency recording characteristics required for achieving a high recording density.
US08035915B2 Magnetic disk drive having circuit board apertures fitted with protrusions to achieve efficient layout of circuit elements
Embodiments of the invention provide an efficient layout of circuit elements on a circuit board. A hard disk drive (HDD) according to one embodiment of the present invention is provided with a circuit board. The circuit board has an IC of HDC, MPU, and R/W channel, an IC of MDU, an SPM aperture, and a carriage bearing aperture. The IC is provided on the circuit board on the side where the center of a carriage bearing protrusion is positioned with respect to a central line AB parallel to the short sides of the surface of the housing and on the side opposite to the side where the center of the carriage bearing protrusion is positioned with respect to a central line CD parallel to the long sides of the surface of the housing. The IC of MDU is provided on the circuit board on the side where the center of the carriage bearing protrusion is positioned with respect to the central line CD and at a position between the center of an SPM protrusion and the center of the carriage bearing protrusion in the longitudinal direction of the surface of the housing.
US08035911B2 Cartridge drive diagnostic tools
In one embodiment, a method of diagnosing an error in a cartridge drive, comprises detecting an occurrence of a defined event in a cartridge drive, in response to the defined event, initiating an analysis routine of at least one event log from the cartridge drive, and invoking an intervention routine when the analysis indicates that the defined event represents a failure threat.
US08035908B2 Methods of forming and reading servo track and data storage apparatus
A method of forming a servo track on a recording medium includes; forming a magnetic layer, defining a first servo track region having a plurality of first magnetic segments and a second servo track region having a second plurality of magnetic segments in the magnetic layer, applying a first magnetic field to induce a first magnetization direction in the first and second pluralities of magnetic segments, forming first magnetic patterns, each having a first width, and second magnetic patterns, each having a second width different from the first width, on a first side of a substrate, disposing the substrate on the recording medium, such that the first magnetic patterns are aligned in correspondence with the plurality of first magnetic segments and the second magnetic patterns are aligned in correspondence with the plurality of second magnetic segments, and applying a second magnetic field to the recording medium to selectively induce a second magnetization direction into first selected ones of the first plurality of magnetic segments and second selected ones of the second plurality of magnetic segments.
US08035904B2 Camera lens module
A camera lens module is provided, in which a lens housing has at least one lens, a main frame contains the lens housing along an optical axis, a support portion is engaged with the lens housing and with the main frame to be rotatable along the optical axis, a cover is engaged with the main frame, for keeping the lens housing contained in the main frame, and a control member is engaged with the cover, for moving the support portion along the optical axis.
US08035899B2 Lens assembly
A lens assembly includes a platform having an incident surface and a projection surface on opposite surfaces thereof. Wire holes are formed to the bottom side along a longer axis of the incident surface for wiring. A cut is formed around the incident surface for receiving waterproof ring. The incident surface has a main oval-shaped concave surface. Two symmetric oval-shaped lateral concave surfaces are formed to front two lateral sides of the main oval-shaped concave surface. The projection surface is formed by a plurality of continuous oval-shaped convex surfaces and discontinuous oval-shaped convex surfaces. Two symmetric vertical planes are formed to two lateral sides of the projection surface. The lens assembly capable of receiving LED larger than 10 mm has good distribution of a transverse maximum intensity of light occurring between ±50 to ±60 degrees and a vertical maximum intensity of light occurring between ±30 to ±40 degrees.
US08035895B2 Dispersive element, diffraction grating, color display device, demultiplexer, and diffraction grating manufacture
In a transmission grating as a dispersive element, diffraction efficiency is enhanced and manufacturing costs are considerably reduced. A dispersive element includes resin members for forming a diffraction grating, being composed of a plurality of diffraction grating members having a cross-sectional shape respectively surrounded by two straight lines such as a triangular shape, and metal members as light-shielding members each being formed on corresponding one of the diffraction grating members at one side of the diffraction grating member along any of the straight line and the curved line of the cross-sectional shape of the diffraction grating member formed by the resin member. The metal members are configured to reduce zero-order transmitted light with respect to incident light, and to enhance diffraction efficiency of first-order transmitted light.
US08035889B2 Method and structure for nonlinear optics
A nonlinear optical crystal having a chemical formula of YiLajAlkB16O48, where 2.8≦i≦3.2, 0.8≦j≦1.2, i and j sum to about four, and k is about 12 is provided. The nonlinear optical crystal is useful for nonlinear optical applications including frequency conversion. Nonlinear optical crystals in a specific embodiment are characterized by UV blocking materials (e.g., some transition metals and lanthanides) at concentrations of less than 1,000 parts per million, providing high transmittance over portions of the UV spectrum (e.g., 175-360 nm).
US08035887B2 Electrophoretic display apparatus
An electrophoretic display apparatus includes a bottom substrate, an electrophoretic layer, a color filter substrate and a spacing layer. The bottom substrate has a drive circuitry layer, and the electrophoretic layer is disposed on the drive circuitry layer of the bottom substrate. The color filter substrate is disposed above the electrophoretic layer, and the spacing layer is disposed between the color filter substrate and the electrophoretic layer. The electrophoretic display apparatus has better display quality.
US08035882B2 Active device having variable energy/optical properties
The invention relates to an active device having variable energy/light transmission properties (100) comprising an active system (1, 12) between a protective substrate (2) and a protective cover (3), selected from an essentially inorganic electrochromic system, a light valve system, a liquid crystal system, a gasochromic system, a thermochromic system, means leakproof to liquid water and/or water vapor, a surround (50) made from at least one metal based part (5a, 5b) on the periphery of the device, the surround being assembled with the cover and with the substrate by assembling means (61′ to 64′) forming at least part of the means leakproof to water vapor.
US08035878B2 Actuator, optical scanner and image-forming device
An actuator, includes: a weight part; a supporting part supporting the weight part; a connecting part coupling the weight part rotatable to the supporting part and having an elastic part; a driving member for driving and rotating the weight part; and a semiconductor circuit for driving the weight part. The driving member is operated to torsionally deform the elastic part and rotate the weight part. The elastic part has a first silicon part that is mainly made of silicon and a first resin part that is mainly made of resin and coupled to the first silicon part. The supporting part has at least a second silicon part made mainly of silicon and coupled to the first silicon part of the elastic part. The semiconductor circuit is provided on the second silicon part of the supporting part.
US08035876B2 Systems, methods and devices for actuating a moveable miniature platform
Presented herein are systems, methods and devices relating to miniature actuatable platform systems. According to one embodiment, the systems, methods, and devices relate to controllably actuated miniature platform assemblies including a miniature mirror.
US08035873B2 Hologram recording method and hologram recording device using generating light patterns
A hologram recording method includes generating light of a pattern in which a plurality of unit blocks, which include at least one pixel and express luminance, are arrayed, the pattern being sectioned into a region of a signal beam and a region of a reference beam, and being generated such that the region of the reference beam includes a plurality of unit blocks whose numbers of pixels are different; collecting the generated light at a common optical system, and illuminating it onto an optical recording medium; and recording, as a hologram, data which the signal beam expresses.
US08035872B2 Image combiner and image display device
The present invention aims to provide an image combiner and an image display device which can easily have a wide field of view and reduce a thickness of a substrate while reducing loss of light intensity by means of a PBS. An image combiner includes a substrate transparent to visible light; and a polarization beam splitter installed in the substrate to reflect a light flux introduced into the substrate from an image-display element and to make the light flux incident on an exit pupil outside the substrate. An exit angle θ0 at which a principal ray of the light flux emitted from a center of a display surface of the image-display element is emitted from a surface of the substrate toward a center of the exit pupil satisfies a condition of 3°≦θ0.
US08035870B2 Image processing apparatus and image processing method
An image processing apparatus reads an original by R, G and B sensors and a monochromatic sensor, and includes Log conversion means for subjecting signals produced by the reading to Log conversion. When two-color printing is performed, Log conversion parameters are individually set for one of signals produced by the reading of the R, G and B sensors and for a signal produced by the reading of the monochromatic sensor.
US08035859B2 Image forming system, image forming apparatus and density correction method
An image forming system, image forming apparatus, and method of correcting image density are provided. The system includes a forming unit that forms an image; an acquisition unit that acquires factor information corresponding to a factor which is capable of causing variations in density of the image; a first determination unit that determines a number of marks in accordance with the factor information; a control unit that provides the forming unit with, as the image data, data pertaining to a pattern comprising a plurality of density marks which are different from each other in density and which are equal in number to the number of marks; a detection unit that detects a density of the image formed on the target by the forming unit in relation to the pattern; and a correction unit that corrects the density of the image in accordance with a result of the detection.
US08035857B2 Information processing apparatus and control method thereof, and program
Bleed widths are set for finishing pages. Bleed regions including the finishing pages are determined based on the set bleed widths for the finishing pages, and the size of the finishing page. The allocation of manuscript data is determined to align the center of the manuscript data to be allocated to that of each determined bleed region.
US08035855B2 Automatic selection of a subset of representative pages from a multi-page document
What is provided herein is a method for automatically selecting a subset of pages from a multi-page document for image processing wherein each selected page is substantially different from all other pages according to certain features of interest and wherein the combined content of the selected pages approximately represents the content in the entire document. Selected pages are clustered wherein each page is represented by a feature vector meaningfully related to the task to be performed. A matrix of feature vectors is analyzed. Basis vectors are extracted from the matrix using rank-reduction techniques. Clustering is performed by subspace projection of page features onto the basis vectors with each page being assigned to a cluster to which that page maximally projects. Representative pages are selected from each cluster. The representative pages can then be used as input to a secondary process.
US08035851B2 Image formation instruction apparatus, image formation instruction program, image formation instruction method, image formation server, image formation server program, processing method for image formation server, image formation control apparatus, program for image formation control apparatus, and image-forming method
User identification information which is acquired from an originating portable terminal and identifies the originating portable terminal and a destination portable terminal after a wireless communication session is carried out between these portable terminals is registered in a print job database in correlation with print image data to be subjected to image formation. Further, print image data correlated to user identification information corresponding to user confirmation information which is acquired from the destination portable terminal and identifies the originating and destination portable terminals of the wireless communication session carried out between these portable terminals is extracted while referring to the print job database.
US08035850B2 Method and system for retrieving display data
A method of retrieving display data for a handheld display device. The method comprises the steps, in a server, of: receiving interaction data from the handheld display device, the interaction data being generated by the device using image data acquired by imaging an area of a printed substrate containing printed content; identifying a page description corresponding to the interaction data; retrieving display data using the identified page description, the display data corresponding to at least some of the printed content imaged by the device; and sending the display data to the handheld display device.
US08035849B2 Handheld display device for filling in forms
A handheld display device for imaging a printed substrate containing a printed form and for filling in the form. The device comprises: an optical sensor for imaging an area of the printed substrate and for generating image data; a processor for determining interaction data using the image data, the interaction data identifying a substrate identity; a transceiver for retrieval of display data corresponding to the form; and a touch-sensitive display screen for displaying display information based on the display data, the display information including a displayed form field of the form. The device is configured such that user interaction with the displayed form field via the touch-sensitive display screen enters form data into the device and causes a page description to be updated with the form data.
US08035848B2 Method of filling in form using handheld display device
A method of filling in a form using a handheld display device having a touch-sensitive screen and a transceiver for sending and receiving digital information. The method comprises the steps of: imaging an area of a printed substrate and generating image data using an optical sensor, the printed substrate containing a printed form; determining interaction data using the image data, the interaction data identifying a substrate identity; retrieving display data corresponding to the form; displaying, on the touch-sensitive screen, display information based on the display data, the displayinformation including a displayed form field of the form; and interacting with the displayed form field via the touch-sensitive screen so as to enter form data into the device and cause the page description to be updated with the form data.
US08035847B2 Handheld display device for revealing hidden content on a printed substrate
A handheld display device for imaging a printed substrate and revealing hidden content associated with the printed substrate. The device comprises: an optical sensor for imaging an area of the printed substrate and for generating image data; a processor for determining interaction data using the image data, the interaction data identifying a substrate identity; a transceiver for retrieval of display data corresponding to the printed substrate, the display data comprising first data corresponding to the printed content and second data corresponding to the hidden content; and a touch-sensitive display screen for displaying display information based on the display data. The display information includes first content corresponding to the printed content and second content corresponding to the hidden content, thereby revealing the hidden content on the screen.
US08035846B2 Print attribute setting apparatus, print attribute setting method, and print attribute setting program
Print attributes are set in print type where a plurality of original paper images are arranged on at least one surface of print paper so that useless print can be prevented. A print attribute for defining a specific relationship between an original paper size and a print paper size is provided as one of the print attributes of the print type, one print attribute is selected from a plurality of options so that the specific relationship between the original paper size and the print paper size is set. As a result, a combination of the original paper size and the print paper size intended by a user can be set securely even in the above print type, so that useless print can be prevented securely.
US08035845B2 Print controller, print control method and computer program
A print controller for making a print device print in such a manner that a grouping for each record included in printed matter can be easily recognized is provided. A print control program stored on computer readable storage media for outputting a business form by sending output form data to a print device includes the steps of inputting form data which indicates a layout of the business form; inputting variable length field data consisting of a plurality of records; setting a print condition for each record included in the input field data; generating output form data of the business form by overlaying the field data set with the print condition on the input form data; and outputting the business form by sending the generated output form data to the print device.
US08035844B2 Image printing apparatus
This invention is directed to an image printing apparatus which prints an original image as image information on a recording sheet and performs postprocessing on the recording sheet after printing operation. According to the image printing apparatus of the invention, image printing conditions include conditions concerning postprocessing to be executed by a punch unit and postprocessing device and selection information of a main tray or sub-tray. The image printing conditions are stored after being set as individual image printing conditions for each image information and linked to the image information. When image printing conditions are to be read out by a page readout unit, such individual image printing conditions are read out together with image information, printing and postprocessing are executed for each image information, i.e., each original image.
US08035843B2 Recording medium processing device, printing method, and computer program
A recording medium processing device includes a printing section capable of printing visible information on a non-recording side of a recording medium, a data processing section for retrieving print data in which one recording medium and visible information printed and/or to be printed on the non-recording side of the recording medium are associated with each other, and a print configuration section for determining a printing area of the visible information to be printed on the non-recording side of the one recording medium based on the print data retrieved by the data processing section.
US08035842B2 Apparatus and method for changing storage methods of image data based on available storage capacity
A disclosed image forming apparatus includes: an image data input unit inputting image data; an image data storage unit storing the image data; a storage method change unit changing a storage method of the image data; an image data output unit outputting the image data; an available capacity detection unit detecting available capacity of the image data storage unit; an available capacity judgment unit judging whether the available capacity is not more than a predetermined value; and a storage method selection unit prompting selection of a storage method performed by the image data storage unit. When the available capacity is judged to be not more than the predetermined value, the storage method selection unit prompts the selection of a storage method, the storage method change unit changes the storage method of the image data, and the image data output unit outputs image data.
US08035839B2 Document processing system providing job attribute control features and related methods
A document processing system may include at least one document processing device for performing document processing jobs. A controller connected to the at least one document processing device may be for recording job attribute usage history based upon document processing jobs performed by the at least one document processing device with a job attribute, and selectively restricting processing of new print jobs by the at least one document processing device with the job attribute based upon the recorded job attribute usage history exceeding a job attribute control threshold.
US08035838B2 Network printing system, server, printing machine, and printing method
A mobile phone transmits an e-mail with attaching captured image data thereto to a data center. In response to arrival of the e-mail from the mobile phone, the data center transfers the image data attached to the e-mail to a database for storing while associating the image data with user ID information for identifying a user who sent the e-mail concerned. Responding to access with ID notification, the data center retrieves designated image data from the database, and transmits the retrieved image data to a photo vending machine. The photo vending machine transmits request information including the user ID information to said data center, and receives the image data which are transmitted by the data center in response to the request information. The photo vending machine prints the arrived image data in accordance with the user's instruction.
US08035835B2 Print control apparatus and print controlling method
Stop of print operation in the middle of printing is prevented from causing a stripe or unevenness on a print medium. A print control apparatus for creating print data for printing with a printing apparatus, and transmitting the created print data to the printing apparatus, includes: judging means for judging whether to transmit print data by page to the printing apparatus; and transmission controlling means for transmitting the print data by page when the judging means judges to transmit the print data by page, and transmitting each print data, into which the print data for a page is divided, when the judging means judges not to transmit the print data by page.
US08035834B2 Methods and apparatus for manipulating and providing facsimile transmissions to electronic storage destinations
A method for a computer system for transmitting a facsimile to an electronic destination, includes receiving the facsimile comprising an instruction page with an optical representation of the electronic destination address and an optical representation of a user selection of an option, and a document encoded in a fax format, determining the electronic destination address from the optical representation of the electronic destination address, wherein the electronic destination address need not be known to the computer system before receiving the facsimile, determining the one selected option in response to the optical representation of the user selection of the option, determining a modified document in response to the document and in response to the one selected option, encoding the modified document into a second transmission format, and transmitting the modified document and additional service provider data encoded in the second transmission format to the electronic destination address.
US08035831B2 Methods and systems for imaging device remote form management
Aspects of the present invention relate to management and modification of documents stored on a remote computing device via a user interface on a local imaging device. Some aspects relate to the use of user input at an imaging device to modify document content. User input at the imaging device may include identification of a user characteristic and selection of a document stored on the remote computing device. After modification, the document may be sent to the imaging device or another destination.
US08035830B2 Image forming system
An image forming system includes an image information processing apparatus that outputs image data, at least one format converting apparatus that converts the image data into ready-to-print data, and an image forming apparatus that prints out the ready-to-print image data. These apparatuses are connected to a network such that they communicate with one another. The image information processing apparatus transmits image data to image forming apparatus. If the image forming apparatus supports the data format of the image data, the image data is printed in the image forming apparatus. If the image forming apparatus does not support the data format of the image data, the image data is transferred to the format converting apparatus. The format converting apparatus converts the image data into the ready-to-print data and then transmits the ready-to-print data back to the image forming apparatus, which in turn prints the ready-to-print data.
US08035827B2 Application management system, application management method, program, and storage medium
In an application management system for managing a plurality of applications that are installed in an image processing device, in the case where an instruction of execution start is received, if an application execution unit has already executed an incompatible application that would cause an unintended operation of the application whose execution is to be started if concurrently executed with another application, and a warning screen about the application execution start is output.
US08035826B2 Method of processing image
In a method of processing an image, a plurality of pages of data is reduced and created as collected data, and specific information corresponding to a sheet of a print medium is created. The collected data and the specific information are edited in a data editing section and transmitted to a printing section. Even when a plurality of the pages of data is printed in a sheet after reduced, the specific information is printed under a non-reduced condition, thus making it possible to print the specific information which is easily distinguished.
US08035824B2 Differential critical dimension and overlay metrology apparatus and measurement method
A method is described for measuring a dimension on a substrate, wherein a target pattern is provided with a nominal characteristic dimension that repeats at a primary pitch of period P, and has a pre-determined variation orthogonal to the primary direction. The target pattern formed on the substrate is then illuminated so that at least one non-zero diffracted order is detected. The response of the non-zero diffracted order to variation in the printed characteristic dimension relative to nominal is used to determine the dimension of interest, such as critical dimension or overlay, on the substrate. An apparatus for performing the method of the present invention includes an illumination source, a detector for detecting a non-zero diffracted order, and means for positioning the source relative to the target so that one or more non-zero diffracted orders from the target are detected at the detector.
US08035823B2 Hand-held surface profiler
A light-emitting hand-held surface profiler for scanning and profiling the surfaces of objects has a transparent housing, a focusable light source, a conical mirror aligned to redirect light emitted by the light source onto a surface to be profiled, an imaging sensor and a lens aligned to redirect toward the imaging sensor light reflected by the surface onto the lens. The light source, conical mirror, imaging sensor and lens are mounted within the housing and positionally referentially coupled to the housing.
US08035822B2 Optical sensor for extreme environments
An optical sensing probe includes a tube having a tip portion configured for placement in an environment in which conditions are to be sensed and an etalon having a known characteristic disposed proximate the tip portion. The tube also includes a head portion remote from the tip portion containing a light directing element for directing light beams at the etalon and receiving reflected light beams from the etalon wherein the received reflected light beams are used for determining an environmental condition proximate the tip portion. A method for measuring a thickness of the etalon may include directing a light beams at different frequencies at the etalon and receiving the light beams from the etalon. The method may also include identifying conditions of the respective light beams condition received from the etalon and then calculating a first thickness of the etalon responsive to the respective conditions and the known characteristic.
US08035821B2 Interferometric system having a reference surface including a mirrored zone
An interferometric system having an illumination arm, including a light source and an illuminating optical system, for forming an illuminating beam; an object arm, including a reference element for measuring an object having an object surface to be measured, for forming an image-rays path, the object to be measured having an object surface inaccessible to direct illumination; a reference arm including a reference element; a detector arm including a detector; and a beam splitter, the reference element having one or more mirrored zones. Consequently, component parts which have undercut surfaces in the illumination direction can be measured in a single measuring operation.
US08035820B2 Method and apparatus for resonant frequency identification through out-of-plane displacement detection
A method for out-of-plane displacement detection is disclosed. The out-of-plane displacement is detected by analyzing all the fringe density indexes calculated using the frequency-domain information extracted from a series of interference images of the sample vibrating at different frequencies. The present invention further discloses a method and an apparatus for resonant frequency identification by detecting the peak value of all the fringe indexes calculated at different scanning frequencies. With the identified resonant frequency, the full-field vibratory surface profile of the sample in various resonance modes can be reconstructed.
US08035816B2 Method and apparatus for measuring the optical absorption of samples
In a method and apparatus for measuring the optical absorption of samples having a light source (1), a photoelectric converter (8), a measurement beam path extending between the light source (1) and the converter (8), in which path the sample to be examined is arranged, a reference beam path extending between the light source (1) and the converter (8), in which path a reference sample is arranged, and a motor-driven chopper disc (10), the chopper disc (10) is configured with a first number of first openings (15) unblocking only the measurement beam path and a second number of second openings (16) unblocking only the path for the reference beam. A lock-in amplifier (21) and a device (17) for synchronising the lock-in amplifier (21) with the chopper disc (10) is connected to the converter (8) and an evaluation circuit (26) establishes the quotient of the transmitted intensity of the reference beam path detected by the converter (8) and the transmitted intensity of the measurement beam path detected by the converter (8) as a measurement for the concentration of the sample in such a way that the decrease in the intensity of the beam by absorption leads to an increase in sensitivity.
US08035813B2 Method and device for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy
Methods for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy and an optical measuring device are disclosed in which the device includes a telescopic member defining a field-of-view of the optical measuring device and a scanner for controlling variation of the direction of the field of view to scan a predetermined layer of the atmosphere, the method comprising scanning the field-of-view to scan the predetermined layer of the atmosphere in the form of at least a part of a cone having its apex positioned at the optical measuring device and having a cone angle β. Optical measuring devices themselves are disclosed.
US08035811B2 Devices and methods for visualization of a sample in a microplate
Disclosed herein is a microplate comprising a plurality of wells and methods and systems comprising such microplates, wherein an individual well comprises an opaque or non-transparent surface at or near the bottom of the well. The microplates herein can provide improved visualization of the process of filling a well with a liquid reagent. The microplates can be configured to perform chemical analysis, such as polymerase chain reaction (PCR) or nucleic acid detection.
US08035806B2 Distance measuring sensor including double transfer gate and three dimensional color image sensor including the distance measuring sensor
Provided are a distance measuring sensor including a double transfer gate, and a three dimensional color image sensor including the distance measuring sensor. The distance measuring sensor may include first and second charge storage regions which are spaced apart from each other on a substrate doped with a first impurity, the first and second charge storage regions being doped with a second impurity; a photoelectric conversion region between the first and second charge storage regions on the substrate, being doped with the second impurity, and generating photo-charges by receiving light; and first and second transfer gates which are formed between the photoelectric conversion region and the first and second charge storage regions above the substrate to selectively transfer the photo-charges in the photoelectric conversion region to the first and second charge storage regions.
US08035796B2 Immersion exposure apparatus and device manufacturing method
An immersion exposure apparatus which exposes a substrate through a liquid includes an illumination optical system, a projection optical system, a chuck, a liquid support plate, a stage, and a liquid repellency recovery unit. The illumination optical system illuminates an original with exposure light from exposure light sources. The projection optical system projects a pattern of the original onto the substrate. The chuck holds the substrate. The liquid support plate supports a liquid together with the substrate held by the chuck. A surface of the liquid support plate includes a surface of a metal oxide. The stage is provided with a chuck and the liquid support plate and is movable. The liquid repellency recovery unit is configured to recover the liquid repellency of the surface of the metal oxide with regard to the liquid.
US08035790B2 Mount structure, electrooptic device, and electronic device
A mount structure includes a first electronic component and a second electronic component mounted to the first electronic component. The first and second electronic components include first and second terminals arrayed in strips and extending along a plurality of lines passing through first and second common points The second terminals are connected to the corresponding first terminals. The second common point substantially corresponds to the first common point. The range in which the first electronic component and the second electronic component are mounted includes a terminal region in which the first and second terminals are arrayed substantially at a specified interval, and a no terminal region in which there is no first terminals across a range wider than the specified interval or there are first dummy terminals in place of the first terminals. In the no terminal region, second dummy terminals are arrayed in strips and extend along the lines passing through the second common point.
US08035789B2 Mounting structure, electro-optical device, input device, method of manufacturing mounting structure, and electronic apparatus
A mounting structure includes a substrate, a first terminal, a first flexible circuit board, and a second terminal. The first terminal is arranged in a first region of a first face of the substrate. The first flexible circuit board is connected to the first terminal through an anisotropic conductive film. The second terminal is arranged in a second region of a second face, which is a rear face relative to the first face of the substrate, wherein the second region does not overlap the first region in plan view. A region of the second face of the substrate, which overlaps the first region in plan view, is formed to be a smooth face.
US08035785B2 Liquid crystal display with wide viewing angle and method for making it
The present invention relates generally to the field of electronics and may be used for making displays and, in particular, liquid crystal information displays, panels, cells e.t.c.The object of invention is to simplify the method for making liquid crystal devices by reducing the number of technological operations and consequently to reduce the cost of liquid crystal display without sacrificing the quality (wide viewing angle).To achieve this the electric field applied to the liquid crystal in such display has the non-uniform component parallel to the plane of the substrates, which leads to the non-uniform reorientation of the aforementioned liquid crystal in the space between the aforementioned electrodes within the pixel area and hence improves optical properties of this display in various directions of observation.
US08035784B2 Semi-transmissive liquid crystal display device and manufacturing method of the same
A semi-transmissive liquid crystal display device is formed by sealing liquid crystal of negative dielectric anisotropy between a TFT substrate and a counter substrate, and has a transmission region controlling transmitted light and a reflection region controlling reflected light. Moreover, a reflecting electrode and a transparent electrode on the TFT substrate are covered with a first vertical orientation film, and a common electrode on the counter substrate is covered with a second vertical orientation film. Only the entire second vertical orientation film and the first vertical orientation film in the transmission region are modified by light, a pretilt angle of liquid crystal molecules on an interface between the first and second vertical orientation films is 45° or more, and the liquid crystal molecules in the transmission region are subjected to bend orientation.
US08035782B2 Transflective liquid crystal display panel
A transflective LCD panel includes a substrate, a first polycrystalline silicon pattern disposed in a reflection region, a second polycrystalline silicon pattern disposed in a peripheral region, an insulating layer disposed on the first and second polycrystalline silicon pattern and the substrate, a gate electrode disposed on the insulating layer in the reflection region, a storage capacitor line disposed on the insulating layer in the peripheral region, a first inter-layer dielectric disposed on the insulating layer, the gate electrode and the storage capacitor line, a reflection electrode disposed on the first inter-layer dielectric, a second inter-layer dielectric disposed on the first inter-layer dielectric and the reflection electrode, and a transmission electrode disposed on the second inter-layer dielectric and electrically connected to the reflection electrode through an opening of the second inter-layer dielectric. The second polycrystalline silicon pattern, the storage capacitor line, and the insulating layer disposed therebetween form a storage capacitor.
US08035781B2 Liquid crystal display device
With an object of providing a transflective type liquid crystal display device having a transparent electrode of an uneven structure formed without particularly increasing steps, in fabricating the transflective type liquid crystal display device, a amorphous transparent conductive film is formed on a substrate, a crystalline portion is formed in the amorphous transparent conductive film to thereby form the transparent conductive film including the crystalline portion, a amorphous portion is removed at a film surface of the transparent conductive film including the crystalline portion to thereby form the transparent conductive film having an uneven shape formed by a remaining crystalline portion at a film surface and a reflecting electrode having the uneven shape is formed by forming a reflective conductive film above the transparent electrode having the uneven shape.
US08035780B2 Liquid crystal display device
A liquid crystal display device which can prevent the generation of bubbles on an adhesive surface between a liquid crystal display panel and a face plate which protects the liquid crystal display panel is provided. In mounting the face plate on an upper polarizer of the liquid crystal display panel by way of an adhesive material, a picture frame is formed on a periphery of the face plate for enhancing design property. Although the picture frame is formed by printing black ink, a quantity of Si present in the black ink is set to not more than 0.7% and not less than 0.01% thus preventing the generation of bubbles attributed to defective adhesion between the face plate and the adhesive material.
US08035778B2 Display panel, electro-optical apparatus and fabricating methods thereof
A display panel including a pair of substrates, a color filter layer, and a display medium is provided. The substrates including a plurality of pixels, wherein each pixel at least having a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. The color filter layer is disposed on one of the substrates and at least has a first color filtering pattern disposed in the first sub-pixel, a second color filtering pattern disposed in the second sub-pixel, a third color filtering pattern disposed in the third sub-pixel, and a fourth color filtering pattern disposed in the fourth sub-pixel. The display medium is disposed between the pair of substrates, wherein the display medium correspondingly disposed in the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel has thicknesses of T1, T2, T3 and T4, respectively, and T1>T2>T3 and T1>T4>T3.
US08035776B2 Liquid crystal cell and display having patterned electrode layer between at least cholesteric liquid crystal and electrode
A liquid crystal cell (5) comprises a layer (4) of cholesteric liquid crystal material; and a retarder (3) disposed in an optical path through the layer (4) of cholesteric liquid crystal material. The cholesteric liquid crystal material is switchable between a first state in which it cooperates with the retarder (3) to provide a first viewing angle range and a second state in which it cooperates with the retarder (3) to provide a second viewing angle range which is smaller than the first viewing angle range. The pitch of the cholesteric liquid crystal material is greater than an intended wavelength of operation of the liquid crystal cell divided by the average refractive index of the liquid crystal material. The liquid crystal cell may be used as a Viewing Angle Restriction (VAR) element, to enable another component, such as a display panel (6), to be operated in either a wide viewing mode or a narrow viewing mode.
US08035774B2 Multifunctional thick film reflective polarizer for displays
Multilayer reflective polarizers are disclosed that utilize a thick film multilayer stack and that are suitable for use in liquid crystal display devices. The disclosed polarizers can be mechanically stiff and suitable for use as a plate or substrate for other light control films within the display. The polarizers can also include diffusing means to scatter transmitted light of the pass state, reflected light of the block state, or both.
US08035773B2 Electro-optical device
A liquid crystal electro-optical device comprises a pair of substrates, at least one of them being light-transmitting, electrodes provided on said substrates, an electro-optical modulating layer being sandwiched by said pair of substrates, and a black coating formed between the electro-optical modulating layer and one of the substrates. The electro-optical modulating layer comprises a dichroic dye and a liquid crystal material embedded in a transparent material which is cured except in a portion situated under the black coating.
US08035772B2 Backlight unit and liquid crystal display device having the same
A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
US08035769B2 LCD display holder with sliding coupling
A device for holding an LCD display includes a substantially U-shaped support adapted to stably rest upon a flat surface, the support having two upright arms; a fastening plate threadedly secured to the LCD display; and a hollow coupling extending rearward of the fastening plate, the coupling comprising two vertically aligned first holes proximate one side, two vertically aligned second holes proximate the other side, a first threaded hole at one side, and a second threaded hole at the other side. The arms are adapted to pass through the first and second holes, a first fastener is adapted to drive through the first threaded hole to secure to one arm, and a second fastener is adapted to drive through the second threaded hole to secure to the other arm.
US08035767B2 Liquid crystal display
A liquid crystal display includes a plurality of pixels arranged in a matrix, the pixels including a plurality of pixel electrodes each including a first subpixel electrode and a second subpixel electrode; a plurality of first thin film transistors electrically connected to the first subpixel electrodes; a plurality of second thin film transistors electrically connected to the second subpixel electrodes; a plurality of third thin film transistors electrically connected to the second subpixel electrodes; a plurality of first gate lines electrically connected to the first and second thin film transistors; a plurality of data lines electrically connected to the first and second thin film transistors; a plurality of the second gate lines electrically connected to the third thin film transistors; and a plurality of capacitance electrode lines overlapping the first and second gate lines and disposed in a same layer as a layer of the pixel electrodes, wherein drain electrodes of the third thin film transistors overlap the capacitance electrode lines.
US08035765B2 TFT array substrate, LCD panel and liquid crystal display
A TFT array substrate includes gate lines, data lines, and first and second common lines. The gate lines are disposed on a transparent substrate. The first gate lines to the N+1-th gate lines are arranged in order, and N is a positive number. The data lines cross the gate lines. There is no pixel region defined by the N-th and N+1-th gate lines and adjacent two of the data lines, when N is an even number. There are two pixel regions being left and right pixel region defined by the N-th and N+1-th gate lines and adjacent two of the data lines, when N is an odd number. The first common lines are parallel to the gate lines. The second common lines are parallel to the data lines and electrically connected to the first common lines, wherein each second common line is disposed between the left and right pixel regions.
US08035756B1 Apparatus and method for television remote control with simple features
A simplified television remote control device with limited control features for on/off, channel selection, and volume. Volume and channel control are provided as relatively large luminescent knobs which can be turned clockwise or counterclockwise. The housing is tapered so that its pointing direction can be determined by feel. The device self-learns the limited control features from an old remote control device for the television by placing the old device nose-to-nose with the simplified device and pressing a specific sequence of controls on the old device. A photo diode senses the infrared command signals from the old device and associates those commands with the control features of the simplified device.
US08035754B2 Receiver apparatus and information recording/outputting apparatus
First and second signal processing units are each configured by an IC, so that the circuit space occupying in a receiver apparatus can be reduced. The signal path can be shortened from a BPF section inputting a program signal coming from a broadcasting station to a demodulation section compared with the related art. The transmission loss on the signal path can be thus reduced compared with the related art. The possible route for noise entering from the outside to the first and second signal processing units can be made as short as possible. This enables to reduce the noise entering from the outside, and prevents the signals coming over the signal path from being attenuated by the noise so that the signal reception sensitivity can be increased.
US08035748B2 Method and system for reducing composite video cross-chroma artifacts in movie material for a deinterlacer
Herein described is a method and system for generating an improved video output when deinterlacing pull-down video. The improvement results from reducing cross-chroma artifacts. In a representative embodiment, the method comprises first computing an adjusted chroma of a present pixel from a present top field or present bottom field of film sourced video as a function of an execution stage field phase. The method further comprises second computing a chroma of an absent pixel vertically adjacent to the present pixel, wherein the second computing is performed as a function of the execution stage field phase. In a representative embodiment, a deinterlacer video engine and a local storage circuitry process the 3:2 pull-down video by applying various equations for performing the first computing and the second computing. An adjusted chroma and an absent pixel chroma is computed for each present pixel at each execution stage field phase.
US08035746B2 Time base correction for digitized video signal
The present invention relates to a method for time base correction during generation of a digital video signal from an analog input video signal, and to an apparatus having means for digitizing an analog input video signal using such method.According to the invention, the method includes the steps of: receiving an analog video signal; generating a digital video signal from the analog video signal with a video decoder; storing at least a part of the digital video signal in a memory; detecting a portion of corrupt data having an abnormal field ordering in the digital video signal; either discarding the portion of corrupt data or replacing at least a part of the portion of corrupt data with previous data stored in the memory; and outputting the digital video signal.
US08035743B2 Method for processing data in a terminal with digital broadcasting receiver
Disclosed is a method for processing digital broadcasting data in a portable terminal having a digital broadcasting receiver. The method includes, when the digital broadcasting data is received, charging the received digital broadcasting data in a buffer, and outputting the charged digital broadcasting data at a first output speed, when the subsequent digital broadcasting data is received, charging the subsequent digital broadcasting data in the buffer, and checking a capacity of the digital broadcasting data charged in the buffer, and when the capacity of the digital broadcasting data charged in the buffer is less than a threshold capacity, outputting the subsequent received digital broadcasting data at a second output speed slower than the first output speed, and when the capacity of the digital broadcasting data charged in the buffer is greater than the threshold capacity, outputting the subsequent received digital broadcasting data at the first output speed.
US08035735B2 Camera with weather cover
A camera includes a camera body, a video camera recorder, a battery compartment, and a weather cover. The camera body has a lens at front end and threads at a rear end. The video camera recorder has a forward portion located within the camera body. The battery compartment is connected to the video camera recorder. The weather cover has threads for mating with the threads at the rear end of the camera body to attach the weather cover to the camera body, thereby enclosing the video camera recorder and the battery compartment.
US08035734B2 Self-balancing remote sensing device and remote sensing system comprising same
A self-balancing remote sensing device, and a system comprised of the remote sensing devices and one or more base stations, is provided for remotely monitoring both terrestrial and maritime environments. Specifically, a spherically-shaped self-balancing remote sensing device having one or more cameras and various sensors is provided, which may ascend and descend within the water column as desired, by altering its buoyancy, while maintaining proper orientation of the camera and sensors. Further, the remote sensing system comprised of the devices and base stations is provided, wherein the devices and base stations may form an ad hoc network, thereby greatly extending the range and coverage of the system. The devices, due to their small size, may be quickly and easily deployed using various vehicles, including flight vehicles, land-based vehicles, water craft, and subsurface water vehicles.
US08035732B2 Image pickup apparatus with rotary lens barrel
An image pickup apparatus including a lens barrel, a hollow shaft, a base, electric wiring, and a protection member. The lens barrel has a lens and an image pickup device embedded therein. The hollow shaft is rotatable about an axis intersecting with an optical axis of the lens. The axis serves as a central axis of the hollow shaft. The base supports the lens barrel in a rotatable manner by using the hollow shaft. The electric wiring extends through the inside of the hollow shaft to electrically transmit an image pickup signal of the image pickup device. The protection member is provided in the hollow shaft so as to prevent the electric wiring from coming into contact with the hollow shaft.
US08035730B2 Digital camera and flash emission control method based on face detection
A digital camera includes an imaging unit for generating image data, an emission unit for emitting a flash, a face detection unit for detecting face information in the image data, and an emission amount control unit for controlling the emission amount of a flash. A plurality of time points is set in a period from the time when generation of image data is started to the time when a flash is emitted, each as a time point where a detection result of the face detection unit is supplied to the emission control unit. The emission amount for the flash is obtained by selectively referring to the plurality of detection results and performing one of a plurality of arithmetic operations selected based on the referenced detection result.
US08035724B2 Method and apparatus for controlling lens position
An optical apparatus includes a detection unit for detecting a reference position, a detection unit for detecting a relative position, and a control unit for outputting a control signal for the optical apparatus after an operation speed of a moveable input member for drive-controlling the optical apparatus becomes equal to or slower than a predetermined speed.
US08035722B2 System and method for calculating dimensions of object during image capture of object for use in imaging device
A system for calculating the dimensions of an object during an image capture of the object in an imaging device includes an imaging module, a dimension calculating module, and an indication module. The imaging module is configured for capturing an image of an object. The dimension calculating module is configured for calculating the dimensions of the object. The indication module is configured for indicating the dimensions of the object in the captured image.
US08035720B2 Image display apparatus and photographing apparatus
Provided is an image display apparatus whose display images can be viewed regardless of an orientation or an aspect ratio of a display image. When a user sets the orientation and the aspect ratio of a live view display, a background frame corresponding to the orientation and the aspect ratio set by the user is selected. Then, a spare region is determined, and icons are placed in the determined spare region. When the orientation or aspect ratio of the display image is changed, the position of the icons is also changed so that the appearance of the display images is not overlapped with icons or information.
US08035719B2 Methods and apparatus for providing portable photographic images
Methods and apparatus for providing portable photographic images are described. The present invention includes a small, portable electronic display unit that may be placed within a wallet or purse. The display unit may include an input port for downloading digital images from a computer or digital camera. The display unit may also include one or more buttons to provide a user with the ability to select an image for display from a given set of digital images that have been stored in memory. The display unit may be preloaded with one or more digital images, or it may be configured to be loaded by a user. The digital images may, for example, include still digital photographs or short video clips that have been captured from a digital camera.
US08035717B2 Solid-state image pickup device and camera system
A solid-state image pickup device and a camera system in which: (1) counters are organized into a counter group and a memory group on a column-by-column basis; (2) in each column, the individual counters are cascade-connected between individual bits; (3) switches are provided at bit output portions of the individual counters; (4) connecting sides of the individual switches are commonly connected to a column-signal transfer line, and output sides of the switches are shared with the other individual bits; (5) inputs of memories (latch circuits), which store digital data for horizontal transfer, share the column-signal transfer line; and (6) outputs of the memories corresponding to the individual bits are connected via switches to data transfer signal lines wired so as to be orthogonal to the column-signal transfer line.
US08035715B2 Image sensor
Provided is an image sensor that may reduce the number of external terminals for downsizing of a chip, generate a write signal (RE) of a Y address with one pulse, and employ an external circuit having the same configuration as that of the conventional example. The image sensor uses an X-Y address scanning system in a pixel element matrix, and includes: a register latch that sets a Y address for selection of a row according to a write signal; a Y address register that decodes a Y address data from the register latch to output a Y address signal for selection of the row in the pixel element matrix; and an X address control unit that generates an X address signal for selection of a column. The register latch brings the Y address register into a disenable state so as to cause the Y address register not to output the Y address signal at timing at which the write signal is input to the Y address register, and brings the Y address register into an enable state so as to cause the Y address register to output the Y address signal at timing at which the input of the write signal is completed and the Y address data is written into the Y address register.
US08035712B2 Solid-state imaging apparatus, imaging system, and method of driving solid-state imaging apparatus
If a horizontal skipping operation is performed and operations are performed on the basis of the signals severally held in a plurality of register circuits in a solid-state imaging apparatus including an AD converting circuit in each column to perform the arithmetic processing of a digitized signal, then the AD converters and the register circuits in the columns to be skipped, that is, not to be read out become the state of not participating in the operations, and there is room for an examination in the aspect of the utilization efficiency of the circuits. A unit for connecting a register circuit in a certain column to a register circuit in another column is provided to the solid-state imaging apparatus.
US08035702B2 Pixel defect correction device for line crawl
To enhance accuracy in correction of a defective pixel. An image of an object is captured using a digital camera, and stored in an image memory 14. A processor 16 detects a defect, using pixels located in the vertical and horizontal directions relative to, in lines of the same color as, and separated by one line from, the focused line. With any defect found, the presence or absence of line crawl is next determined. When it is determined that line crawl is present, the presence or absence of a diagonal edge is then determined. Subsequently, the surrounding pixels used to correct a defective pixel are selected in consideration of whether or not line crawl or a diagonal edge are present.
US08035693B2 Micro-optical image stabilizer
A micro-optical image stabilizer is disclosed. The optical image stabilizer includes a substrate, a carrier movably disposed on the substrate for carrying an image sensor, an anchor fixed on the substrate, a conducting pad fixed on the anchor for coupling an image processing circuit, a flexible suspension disposed between the conducting pad and the carrier, a conducting line disposed on the flexible suspension coupled to the conducting pad and protruding over the carrier for coupling the image sensor, and a micro actuator disposed between the substrate and the carrier for adjusting the position of the carrier according to control signals from an actuator control circuit.
US08035677B2 Optical scanning apparatus
In an optical scanning apparatus, when air flow from a deflecting device is suppressed by a shielding member such as a transparent member, an image of a light beam is not formed at a predetermined position. In view of this, a first wall portion having a wall surface shaped concentrically with a center axis of a deflecting device is provided on an optical path directed from a laser light source toward the deflecting device. By providing at least the first wall portion having laser beam passing portions as openings passing through the wall surface of the first wall portion and providing a second wall portion connected to the first wall portion to define a closed surface except for the laser beam passing portions, warm air flow directed from the deflecting device to the laser light source is blocked.
US08035676B2 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus
In a surface emitting laser element, on a substrate whose normal direction of a principal surface is inclined, a resonator structural body including an active layer, and a lower semiconductor DBR and an upper semiconductor DBR sandwiching the resonator structural body are stacked. A shape of a current passing through region in an oxide confinement structure of the upper semiconductor DBR is symmetrical to an axis passing through a center of the current passing through region parallel to an X axis and symmetrical to an axis passing through the center of the current passing through region parallel to a Y axis, and a length of the current passing through region is greater in the Y axis direction than in the X axis direction. A thickness of an oxidized layer surrounding the current passing through region is greater in the −Y direction than in the +X and −X directions.
US08035674B2 Image forming apparatus
A color-shift correction image is formed in a density D and it is determined whether the color-shift correction image can be detected successfully. If the color-shift correction image can be detected successfully, then the density is decreased. If the color-shift correction image can not be detected successfully, then the density is increased. In this manner, the minimum density is determined.
US08035671B2 Dual-use sensor assembly for a thermal printer
A sensor apparatus for providing two sensing operations within a thermal printer includes a densitometer with at least one light source that discriminates color and that is positioned in a first position for sensing donor patches within the thermal printer; the densitometer while in a second position provides signals from printed receiver media for internal color calibration of the thermal printer. At least one reflector directs light from the light source to the densitometer through a donor web when the densitometer is in the first position; and a switchable device repositions the densitometer from either the first position or the second position.
US08035665B2 Methods and systems for using control data to control a display of an image by a display device
Methods of using control data to control a display of an image by a display device include encoding the control data as a line of video data, including the line of encoded control data in a video signal having a number of lines of image video data, transmitting the video signal to the display device, and using the control data to process the video signal and display the image.
US08035664B2 Method and apparatus for adjusting an image to enhance display characteristics
Embodiments of the present invention comprise systems, methods and devices for increasing the perceived brightness of an image. In some embodiments this increase compensates for a decrease in display light source illumination.
US08035659B2 Apparatus and method for reducing color error in display having sub-pixel structure
An apparatus and a method are provided for reducing color error in a display having a sub-pixel structure. The method includes: setting at least two directions based on a sub-pixel to be displayed and calculating differences of brightness values of at least two pixels or sub-pixels positioned in the set directions; selecting one of at least two of the differences and determining a direction indicated by the selected difference; determining at least one sub-pixel or pixel neighboring the sub-pixel to be displayed in consideration of the determined direction; and filtering a brightness value of the sub-pixel to be displayed and a brightness value of the determined at least one sub-pixel or pixel and re-assigning the filtered brightness value to the sub-pixel to be displayed.
US08035658B2 Bifocal display device and bifocal display method
According to one embodiment, there is provided a bifocal display device includes a database that manages at least distant and nearby viewpoint images as data files, an image processing circuit that obtains a far viewpoint image and a nearby viewpoint image from the data base, blurs contours of the far viewpoint image, emphasizes contours of the nearby viewpoint image, and performs an image processing of superimposing the blurred far viewpoint image and the emphasized nearby viewpoint image on each other, and a display that displays a result of the image processing.
US08035648B1 Runahead execution for graphics processing units
A method, in accordance with an embodiment of the invention, includes detecting a memory page miss associated with a thread operating on a Graphics Processing Unit (GPU). A request can be issued to receive the memory page associated with the memory page miss. There can be a switch into a runahead mode. During the runahead mode, a future memory page miss can be detected. During the runahead mode, a request can be issued to receive the future memory page associated with the future memory page miss.
US08035645B2 Graphics processing system including at least three bus devices
Multichip graphics processing subsystems include at least three distinct graphics devices (e.g., expansion cards) coupled to a high-speed bus (e.g., a PCI Express bus) and operable in a distributed rendering mode. One of the graphics devices provides pixel data to a display device, and at least one of the other graphics devices transfers the pixel data it generates to another of the devices via the bus to be displayed. Where the high-speed bus provides data transfer lanes, allocation of lanes among the graphics devices can be optimized.
US08035643B2 Animation retargeting
Systems and methods are described, which create a mapping from a space of a source object (e.g., source facial expressions) to a space of a target object (e.g., target facial expressions). In certain implementations, the mapping is learned based a training set composed of corresponding shapes (e.g. facial expressions) in each space. The user can create the training set by selecting expressions from, for example, captured source performance data, and by sculpting corresponding target expressions. Additional target shapes (e.g., target facial expressions) can be interpolated and extrapolated from the shapes in the training set to generate corresponding shapes for potential source shapes (e.g., facial expressions).
US08035639B2 Method and apparatus for determining the alteration of the shape of a three dimensional object
A method for determining the alteration of the shape of a three-dimensional object from at least one two-dimensional image of the object, wherein the original three-dimensional model shape of the object is known—or is ascertained from the at least one two-dimensional image of the object. The three-dimensional model shape is rotated such that at least one two-dimensional projection of the three-dimensional model shape matches or resembles at least one partial area or contour of the at least one two-dimensional image of the object, and the area or areas are ascertained in which the at least one two-dimensional image of the object deviates from the two-dimensional projection(s) of the three-dimensional model shape, wherein the deviating two-dimensional area or areas are identified as deformed areas and, after the deformed area or areas have been back-projected onto the three-dimensional model shape, the three-dimensional deformation of the three-dimensional object is ascertained.
US08035636B1 Software system for efficient data transport across a distributed system for interactive viewing
A server receives a graphics data request from a client system through a network. The request includes client description data describing capabilities of the client system. The server accesses the requested graphics data from an augmented scene graph. The server determines which one or more operations from a set of operations are to be performed on the graphics data based on the client description data. The set of operations includes: (a) compiling the graphics data; and (b) removing nodes from the compiled graphics data that are not visible to a user to obtain view-limited compiled graphics data. (c) culling the view-limited compiled graphics data with a view frustum to obtain state-sorted graphics data and (d) rendering the state-sorted graphics data to obtain images. The server performs the one or more operations on the graphics data to obtain resultant graphics data, and, transmits the resultant graphics data to the client system.
US08035634B2 Electro-optical device, driving circuit, and electronic apparatus
A driving circuit includes a plurality of scanning lines, a plurality of data lines, a plurality of capacitor lines, pixels, a scanning line driving circuit, a capacitor line driving circuit, a first capacitive signal output circuit, and a data line driving circuit. Each of the pixels includes a pixel switching element, a pixel capacitor, and a storage capacitor. The capacitor line driving circuit supplies a first capacitive signal to the capacitor line when the one scanning line is selected, and changes a voltage value of the first capacitive signal when a scanning line, located a predetermined number of scanning lines away from the one scanning line, is selected. The first capacitive signal output circuit adjusts and outputs a voltage of the first capacitive signal when the one scanning line is selected. The data line driving circuit supplies the pixels with data signals of voltages corresponding to gray scale levels.
US08035629B2 Hand-held computer interactive device
In one embodiment an input device is provided. The input device includes a central body. A response and communications system is included in the input device. The response and communication system enables communication between the input device and a computing device. At least one protrusion extending from the central body are included. The central body and the at least one protrusion are configured to capture a user's hand movements. The input device is configured to be held by the user. An input detection program, a computing system, computer program instructions and a method for communicating commands to a computer system from an external input device are provided.
US08035627B2 Bit serial control of light modulating elements
The present invention provides a various methods, systems and devices for controlling light modulating elements and/or spatial light modulators. In some embodiments of the present invention, a recursive feedback method is used to control light modulating elements and/or spatial light modulators.
US08035625B2 Touch screen
A touch screen includes a display screen having an upper surface that provides picture information, and an optical module that emits rays in directions that can be parallel with the upper surface of the screen. When an object, such as a stylus, pen or a finger is placed on the screen to select a portion of the picture information provided on the screen, at least a portion of the rays are reflected off of the object and detected in order to determine a position of the object on the screen. The position of the object can be calculated in various ways including calculating a position of the object based on a phase delay of the reflected rays, or based on an intensity of the reflected rays, or based on an incidence angle of the reflected rays.
US08035624B2 Computer vision based touch screen
A self-contained interactive video display system. A projector projects a visual image onto a screen for displaying the visual image, wherein the projector projects the visual image onto a back side of the screen for presentation to a user on a front side of the screen. An illuminator illuminates an object near the front side of the screen. A camera detects interaction of an illuminated object with the visual image, wherein the screen is at least partially transparent to light detectable to the camera, allowing the camera to detect the illuminated object through the screen. A computer system directs the projector to change the visual image in response to the interaction.
US08035616B2 Capacitive mouse
A pointing device some or all of whose elements are made from capacitive sensors. Such elements may include a rotary motion detector which includes a rotating member and a plurality of fixed capacitive detecting members; a rolling ball with patterned conductive surface and a plurality of fixed capacitive detecting members; capacitive touch sensors or capacitive switches to serve as mouse buttons; and a scrolling wheel, knob, or touch surface built from capacitive sensors. The pointing device further includes a capacitance measuring circuit and processor to measure variations of capacitance on the various capacitive elements and to determine the movement of and other activations of the mouse.
US08035613B2 Control of data processing
Data processing apparatus arranged to receive successive images from a video camera comprises means for detecting the average image luminance of images received from the video camera; means for detecting whether the average image luminance is lower than a threshold luminance value; and means for initiating a control function of the data processing apparatus in response to detection of an average image luminance which is lower than the threshold luminance value over at least a threshold number of successive images.
US08035612B2 Self-contained interactive video display system
A self-contained interactive video display system. A projector projects a visual image onto a screen for displaying the visual image, wherein the projector projects the visual image onto a back side of the screen for presentation to a user on a front side of the screen. An illuminator illuminates an object near the front side of the screen. A camera detects interaction of an illuminated object with the visual image, wherein the screen is at least partially transparent to light detectable to the camera, allowing the camera to detect the illuminated object through the screen. A computer system directs the projector to change the visual image in response to the interaction.
US08035607B2 Image display apparatus and electronic apparatus
The invention provides an image display apparatus that includes: a frame memory into which inputted image data is stored; a statistical computation section that performs statistical computation on a gradation value of each pixel on the basis of the image data for each frame image; a correction section that corrects the image data stored in the frame memory on a frame-by-frame basis by means of a statistical computation result calculated at the statistical computation section; an image display section that performs image display by means of the image data corrected at the correction section; a light source control section that calculates a control amount applied to the amount of light emitted from a light source on the basis of the corrected image data and then controls the amount of light emitted from the light source in accordance with the control amount; and a still picture judgment section that makes a judgment as to whether the frame image constitutes a still picture or not. In such a configuration of the image display apparatus according to an aspect of the invention, the statistical computation section suspends the statistical computation till the frame image is updated if the still picture judgment section judges that the frame image constitutes a still picture.
US08035606B2 Backlight control circuit with under current detection and start-up control
The present invention discloses a backlight control circuit, comprising: a voltage supply circuit for receiving an input voltage and generating an output voltage under control by a control signal; at least one voltage comparison path respectively coupled to at least one light emission device path; a voltage operative amplifier circuit for generating the control signal according to a lowest voltage on the at least one voltage comparison path; and at least one under current detection circuit for detecting whether a corresponding one of the at least one light emission device path is in an under current status, whereby when anyone of the under current detection circuits detects the under current status, it sends an exclusion signal excluding a corresponding one of the at least one voltage comparison path from being an effective input of the voltage operative amplifier.
US08035605B2 Liquid crystal display device
A liquid crystal display device is provided to reduce the edge-blurred influence of the liquid crystal response in accord with temperature dependency, comprising a temperature detector in an inverter circuit detecting the temperature of a liquid crystal display panel and outputting a temperature signal of the liquid crystal; a phase synchronous signal generator outputting the on/off timing signal of each fluorescent lamp in each luminescent region according to the vertical synchronizing signal of a display control device and the temperature signal from the temperature detector; a lamp drive controller in the inverter circuit determining to turn on/off the fluorescent lamp of each luminescent region in the backlight of the liquid crystal display panel with the timing signal. The turn-on signal of each fluorescent lamp is generated and subsequently delayed by the inverter circuit according to the liquid crystal response in accord with the temperature dependency in each luminescent region.
US08035604B2 Driving dual modulation display systems using key frames
Methods and systems process image data made up of a series of frames for displaying on a dual modulation display system having a first modulator disposed to illuminate a second modulator. A first modulation signal and a luminance map are not calculated for every frame. Instead, certain frames referred to as “key frames” are used to provide the first modulation signal and the luminance map for at least some other frames.
US08035599B2 Display panel having crossover connections effecting dot inversion
A display is disclosed having crossover connections effecting polarity inversion. The display includes a panel comprising a subpixel repeating group having an even number of repeating subpixels in a first direction. The display also includes a driver circuit coupled to the panel to provide image data signals effecting polarity inversion to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that polarities of same color subpixels in the first direction alternate at a spatial frequency sufficient to abate undesirable visual affects on the panel when an image is displayed thereon; each crossover connection applying the same polarity to each subpixel in the column.
US08035597B2 Display device and display method
In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
US08035596B2 Liquid crystal display device
To provide a pixel matrix and the like, which are capable of improving the picture quality by suppressing generation of flicker and crosstalk without deteriorating the numerical aperture of the pixels and without increasing the manufacturing cost. A first switch device has transistors connected in series. When selected by a gate line, the transistors are set ON simultaneously to apply a voltage, which is supplied from a data line, to a pixel electrode. A second switch device has a transistor and a control capacitor. When selected by a gate line different from the one mentioned above, the transistor is set ON to supply a prescribed potential to a connection point between the transistors of the first switch, and the prescribed potential is stored at the control capacitor. When not selected by the both gate lines, the potential of the connection point is kept to the potential stored at the control capacitor.
US08035591B2 Display device and method of driving the same
A display device includes a processor for outputting a most-significant m-bit data from an n-bit data and one of a plurality of patterns indicative of first and second locations of a first modulation data in first and second consecutive frames, respectively, in accordance with least significant (n−m) bits of the n-bit data, and a data driver for generating a gray scale value corresponding to the most significant m-bit data and modulating the gray scale value in accordance with the one of the plurality of the patterns, wherein the number of the first location increases at different ratios based on the gray scale.
US08035589B2 Drive method of liquid crystal display device, driver of liquid crystal display device, program of method and storage medium thereof, and liquid crystal display device
The objective of one embodiment of the present invention is to provide a liquid crystal display device which is brighter, has a wider range of viewing angles, has a faster response speed, and has improved moving image quality. When a sub pixel performs dark display, a sub frame processing section sets video data for a sub frame at a value falling within a range for dark display, and controls the luminance of the sub pixel by increasing or decreasing video data for a sub frame. When the sub pixel performs light display, the sub frame processing section sets the video data at a value falling within a range for light display, and controls the luminance of the sub pixel by increasing or decreasing the video data. The value within the range for dark display indicates luminance brighter than black, and the sub frame processing section outputs this value as the video data, even if video data for a sub pixel indicates black display.
US08035586B2 Device for driving active matrix light-emitting display panel by controlling drive voltage
Drive voltages corresponding to forward voltages for colors R, G, and B are supplied to display pixels for colors R, G, and B arranged on a display panel to correct disruption of a color balance due to aging and temperature dependence of EL elements. The maximum voltage among the drive voltages is detected, and a predetermined voltage is added to the maximum voltage by a charge pump or the like, so that an operation voltage of a level shifter in a gate driver is obtained. An operation signal having a level equal to that of the operation voltage is supplied to a gate of a transistor arranged in each pixel. Therefore, regardless of aging or the like, the control transistor accurately executes an ON operation at a timing for scanning to make it possible to prevent an image display from being defective.
US08035585B2 Graphic data files including illumination control and related methods and computer program products
An electronic device may include a screen and a plurality of lights. A plurality of image frames may be provided with each image frame defining an image for display on the screen. Illumination instructions may be provided for the plurality of lights, wherein different illumination instructions are associated with different image frames and wherein each illumination instruction defines a respective illumination pattern for the plurality of lights. The images defined by the respective image frames may be displayed on the screen. While displaying a first image defined by a first image frame on the screen, a first illumination pattern for the plurality of lights may be provided with the first illumination pattern being defined by a first illumination instruction associated with the first image frame. While displaying a second image defined by a second image frame on the screen, a second illumination pattern for the plurality of lights may be provided with the second illumination pattern being defined by a second illumination instruction associated with the second image frame. Moreover, the first and second illumination patterns may be different. Related methods and computer program products are also discussed.
US08035583B2 Method of driving display device
An active matrix type EL display device is provided, which is capable of suppressing the unevenness of luminance display due to the unevenness of the characteristics of TFTs which constitute pixels, or due to variations in the environmental temperature at which the display device is used. The active matrix type EL display is driven by a time gray scale method, and is capable of keeping the drain current of each of its EL driving TFTs constant by operating each of the EL driving TFTs in a saturation region in an ON state. Accordingly, constant current can be made to flow in each of the EL elements, whereby it is possible to provide an active matrix type EL display device with accurate gray scale display and high image quality.
US08035579B2 Plasma display panel driving method, plasma display panel gray displaying method, and plasma display device
A plasma display panel (PDP) driving method and a PDP gray-representing method for improving representation performance of low gray scales is disclosed. A voltage rising from a low level voltage to a reset voltage of a reset period of a subsequent subfield is applied to a scan electrode, without having a sustain period, after performing an address operation of the subfield with the minimum weight. The discharge cell selected in the address period of the minimum weight is discharged in an initial part of the gradually rising voltage.
US08035578B2 White balance correction circuit and correction method for display apparatus that display color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals
A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals input thereto, has a detection portion and a white balance correction portion. The detection portion is used to detect the number of emissions or the intensity, and the white balance correction portion is used to correct white balance by adjusting the amplitudes of the primary color video signals in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.
US08035576B2 Head-mounted display and head-mounted video display
To shield a frame area 203b, a frame-like shield member 501 is superimposed over an LCD 203 while being separated from the LCD 203 by a distance L. The distance L satisfies L<2×(B−A)×f/D where f is a focal length of an optical system, D is a human pupil diameter determined statistically in advance, B is a width of the frame area, and A is a value determined statistically in advance as a width which will not be able to be shielded on a side of the frame area to be shielded by a side of the shield member.
US08035571B2 Antenna device and signal receiving method
An example antenna device includes a conductive ground plane and first and second antenna elements connected to the conductive ground plane through first and second feeding points, respectively. Directivities of the first and second antenna elements are arranged to be approximately perpendicular to each other. A phase adjusting circuit is configured to provide a phase difference of approximately 180 degrees between first and second received signals by the first and second antenna elements, respectively and a combining circuit is configured to combine the first and second received signals having a phase difference of approximately 180 degrees therebetween to obtain a combined signal. A radio unit is configured to process the combined signal.
US08035570B2 High-strength microwave antenna assemblies
Various high-strength microwave antenna assemblies are described herein. The microwave antenna has a radiating portion connected by a feedline to a power generating source, e.g., a generator. The antenna is a dipole antenna with the distal end of the radiating portion being tapered and terminating at a tip to allow for direct insertion into tissue. Antenna rigidity comes from placing distal and proximal radiating portions in a pre-stressed state, assembling them via threaded or overlapping joints, or fixedly attaching an inner conductor to the distal portion. The inner conductor is affixed to the distal portion by, e.g., welding, brazing, soldering, or by adhesives. A junction member made from a hard dielectric material, e.g., ceramic, can be placed between the two portions and can have uniform or non-uniform shapes to accommodate varying antenna designs. Electrical chokes may also be used to contain returning currents to the distal end of the antenna.
US08035568B2 Electromagnetic reactive edge treatment
An electromagnetic reactive edge treatment including an array of capacitively-loaded loops is disposed at or near an edge of a conductive wedge. The axes of the loops are oriented parallel to the edge of the wedge. This edge treatment may enhance or suppress the hard diffraction coefficient, depending on the resonant frequency fo of the array of loaded loops. Diffraction of incident waves that are lower (higher) in frequency than fo may be enhanced (suppressed) due to the increase (decrease) in effective permeability of the volume occupied by the array of loops. Applications include controlling antenna patterns, side lobe levels, and backlobe levels for antennas mounted on conductive surfaces near edges or corners.
US08035567B2 Mobile antenna unit and accompanying communication apparatus
An antenna unit is provided with an inverted F-type antenna element provided with a feeding point and a ground connection point, and a non-feed antenna element configured so as to resonate with the inverted F-type antenna element through electrical coupling. In addition, the antenna unit may also be provided with a ground part which is grounded to the earth and connected to the ground connection point provided on one edge of the inverted F-type antenna element, and a resonance element, one edge of which is connected to the ground part, resonated by the non-feed antenna element through electrical coupling.
US08035565B2 Antenna device and RF communication equipment
An antenna device (AD) for a RF communication equipment, comprises i) a substrate (S) comprising front (FS) and back (BS) sides, ii) a planar antenna element (AE) fixed to the substrate back side (BS), iii) a group of at least one component (G1) fixed to the substrate front side (FS), in an area located under the antenna element (AE), and connected to the antenna element (AE) through at least a first connecting means (VH 1) passing through the substrate (S), and a low resistivity layer (BL) buried into the substrate (S) for connecting to ground in order to isolate at least the group of component(s) from electromagnetic disturbances induced by the antenna element (AE).
US08035563B2 Multiband antenna device and communication terminal device
A slit (15) is formed between a feed point and GND point of an inverted-F antenna to make the points electrically distant from each other, and at least three antenna elements (14a, 14b, and 14c) are formed. The at least three antenna elements (14a, 14b, and 14c) generate at least three resonance points. An antenna radiating plate (3) projects outwardly so that at least a major part thereof does not face a ground plate (4). Therefore, a multi-band antenna device capable of achieving a wider bandwidth without using a parasitic element, and a communication terminal apparatus are provided.
US08035559B2 Global positioning system receiver
A GPS receiver includes a demodulator for obtaining ephemeris data and almanac data from a navigation message sent by satellites, and includes a calculator. The calculator is used for calculating almanac correction parameters according to coordinate differences between ephemeris-based coordinates of the satellites and almanac-based coordinates of the satellites. The GPS receiver also includes a satellite position calculator for calculating the ephemeris-based coordinates of the satellites according to the ephemeris data, for calculating the almanac-based coordinates of the satellites according to the almanac data, and for calculating positions of the satellites according to the ephemeris data, the almanac data and the almanac correction parameters.
US08035558B2 Precise absolute time transfer from a satellite system
Systems and methods according to one or more embodiments are provided for obtaining a precise absolute time using a satellite system. The precise absolute time may be used, for example, as an aid for positioning systems including navigation in attenuated or jammed environments. A method of obtaining precise absolute time transfer from a satellite according to an embodiment comprises: receiving a precision time signal from a satellite, wherein the precision time signal comprises a periodic repeating code; determining a timing phase of the code; receiving additional aiding information; and using the timing phase and the additional aiding information to determine a precise absolute time.
US08035557B2 System and method for server side detection of falsified satellite measurements
A system and method for determining whether a wireless device has transmitted one or more forged satellite measurements. An estimated location of the wireless device may be determined as a function of information from a cellular network. Acquisition assistance data may be determined for a first set of satellites as a function of the estimated location, the assistance data including an uncertainty window. If measured code phase information in the satellite measurements substantially correlates to the uncertainty window, then the wireless device may be transmitting forged satellite measurements.
US08035555B2 Spreading codes for a satellite navigation system
One embodiment of the present invention provides a method of creating a set of spreading codes for use in a satellite navigation system comprising a constellation of satellites. Each satellite in the constellation is to be allocated a spreading code from the set of spreading codes. The method comprises generating an initial set of bit patterns (105), where each bit pattern represents a potential spreading code, and performing an optimization process on the initial set of bit patterns (110). The optimization process modifies at least some of the bit patterns in the initial set to create a final set of bit patterns for use as the set of spreading codes (115) for the satellite navigation system. Receivers that support the satellite navigation system incorporate the final set of bit patterns for use in signal acquisition and position determination.
US08035553B2 System and method for site calibration of a surveying device
A system and method for site calibration of a controller is provided. In one embodiment, a method may include determining coordinates of a point in a first coordinate system based on at least one measurement by a surveying device, determining coordinates of the point in a second coordinate system based on data provided by a global positioning device, and calculating a transformation of the first coordinate system relative to the second coordinate system based on the coordinates determined for the point. The method may further include calibrating the controller based, at least in part, on the transformation.
US08035548B2 Evaluation method, particularly for a driver assistance system of a motor vehicle, for object detection using a radar sensor
An evaluation method, e.g., for a driver assistance system of a motor vehicle, is provided for object detection using a radar sensor, which synchronously emits at least two separate radar beam lobes, that cover an angular range to be scanned, and which receives respective target responses as measured values. At least two target responses of the at least two separate radar beam lobes of the radar sensor are arithmetically superposed in such a way that a synthetic radar beam lobe is created having at least one predetermined zero value in the scanned angular range.
US08035541B2 Digital-analog converter circuit, solid-state imaging device, and imaging apparatus
A digital-analog converter circuit includes: a first digital-analog conversion part that obtains an analog output signal in response to a value of a digital input signal; and a second digital-analog conversion part that generates a control signal in response to a value of a digital gain control input signal externally input, wherein the first digital-analog conversion part adjusts a start voltage or end voltage of the analog output signal based on the digital gain control input signal for controlling the second digital-analog conversion part.
US08035540B2 Systems, methods and apparatus for local programming of quantum processor elements
Systems, methods and apparatus for a scalable quantum processor architecture. A quantum processor is locally programmable by providing a memory register with a signal embodying device control parameter(s), converting the signal to an analog signal; and administering the analog signal to one or more programmable devices.
US08035529B2 Distributed intelligence ballast system
A ballast for use in a multi-ballast lighting system wherein the ballasts are coupled together by a digital communication network. The ballast comprises a power circuit portion for providing an electrical current to power a lamp. The ballast further includes a sensor input circuit for receiving at least one sensor input from a sensor device, a processor receiving an input from the sensor input circuit and providing control signals to control the operation of the ballast, and a communication port coupled to the processor and to the communication network for exchanging data. The ballast processor is operative to receive a serial data that has a portion defining whether the message is in a first or a second format, the first format comprising a DALI standard format and the second format comprising a format providing extended functionality. The ballast processor is capable of processing messages in either the first or second formats.
US08035526B2 Remotely configurable assisted-living notification system with gradient proximity sensitivity
A system provides assisted living messages with varying levels of detail to a person, according to proximity gradients. In one embodiment, the system involves location data. The location data associates first and second notification devices with respective first and second locations at a dwelling. A remote configuration module may enable a caregiver at a location other than the dwelling to specify multiple messages to be presented to the person at the dwelling, to assign first and second messages among the multiple messages to the first location, and to associate the first and second messages with first and second proximities, respectively, for the first location. The first notification device may automatically present the first message in response to detecting the person within the first proximity, and the second message in response to detecting the person within the second proximity. Other embodiments are described and claimed.
US08035525B2 Emergency worker rescue apparatus
A rescue device which attaches to the frame of a self-contained breathing apparatus carried on the back of emergency workers such as firemen, hazardous-waste cleanup crews, and other individuals entering into hostile environments. The rescue device is adapted to connect to the frame of existing self-contained breathing apparatus frames or racks. In one form, the rescue device has a top and bottom frame which connects to the SCBA tank at the top and bottom locations. The frames project around the body of the SCBA tank and extend out to position rolling elements for providing the transportation needs. The frames are connected to the tank of an SCBA by way of a quick-release linkage system. The frames have at the rolling elements ends wheel forks which contain wheels having axles. In another embodiment a skid plate is attached to the ends of the frames in conjunction with the protruding wheels or by itself without rolling elements. Other ways of creating the reduction in frictional drag are provided such as a sled type configuration and a track system.
US08035524B2 RFID tag mounting package and manufacturing method thereof
In an RFID tag mounting package mounted with an RFID tag and a manufacturing method thereof, in order to have sufficient communication performance without spoiling the design property of the package to which a conductive film is applied, a package is obtained by assembling a structural material in which a metallic film is formed on a base material made of paper or the like. In the package, a slot is provided in the metallic film of a folded portion, in a spot where portions (the folded portion and an external packaging portion) of the structural material overlap each other. An inlet operates as an RFID tag, includes an antenna and an IC chip connected to the antenna, and is mounted on the inner surface of the folded portion in conformity with the position of the slot.
US08035519B2 Office communication system
An office communication system provides intra-office communication within a medical or dental office, for example. The system includes a door or wall unit, a table or desk unit, and a wearable or portable unit. The door and desk units are configured to transmit and receive both infrared and radio frequency type wireless signals. The portable unit may include an infrared light transmitter configured to transmit infrared light encoded with a unique address or identifier. The system operates to non-obtrusively notify office personnel whether a practitioner has entered or is presently within a particular exam room of the office, even if a door of the exam room is closed.
US08035516B2 Method for inertial asset protection on vehicles and for false alarm prevention in unstable locations
A system and method for false alarm prevention in unstable locations is presented. In one embodiment, the method comprises activating an asset sensor and a reference sensor, detecting motion in the asset sensor, determining if the reference sensor detects motion, and preventing transmission of an alarm if the reference sensor detects the motion. In another embodiment, the method comprises activating an asset sensor and a reference sensor, detecting motion in the asset sensor and transmitting acceleration data in accordance with the detected motion, sensing local acceleration data from the reference sensor, and signaling an alarm if a difference between the transmitted acceleration data and the local acceleration data is greater than a predetermined threshold. The reference sensor can be mounted in a control panel, and the asset and reference sensors can be enrolled in the control panel.
US08035514B2 Method to improve white light immunity of infrared motion detectors
A system and method for improved white light immunity for IR motion sensors. The system comprises a first sensor responsive to light in a first range of wavelengths in the secure area, the first sensor generating a first output signal indicative of a first detected parameter of the light in the first range of wavelengths, a second sensor proximate to the first sensor, the second sensor being responsive to light in a second range of wavelengths in the secure area, and a logic unit for compensating the first output signal based in part upon a reference signal indicative of a second parameter of the light in the second range of wavelengths. The first sensor is a pyro-electric sensor and the second sensor is a visible light sensor. The second parameter comprises an intensity value of the light in the second range of wavelengths, wherein the reference signal is indicative of a differentiation of said intensity value with respect to time. The system further comprises an alarm generation unit to generate an alarm if the first signal exceeds a first threshold value, the first threshold value being a function of a baseline of the first signal.
US08035512B2 Integrated solution for sensor interface for monitoring the environmental parameters by means of RFID technologies
Integrated device comprising: a microprocessor unit (1) which is interfaced to a program memory unit (2), a data memory unit (3), one or more integrated sensors (11), one or more external sensors (12) which may be either digitally or analogically interfaced, an RFID unit (7, 107), an RTC (Real Time Clock) synchronization module (5, 105) which can also control power supply means (13), said device further comprising a power supply and consumption management logic.
US08035508B2 Monitoring using cellular phones
Method and arrangement for obtaining information about a person includes providing the person with a portable device, arranging at least one sensor on the portable device, obtaining information about the person carrying the portable device or an environment around the person carrying the portable device using the at least one sensor of the portable device without manual interaction, and transmitting the obtained information from the portable device to a remote facility. The portable device may be a cell phone or PDA. The location of the cell phone or PDA may be provided by the cell phone or PDA or determined from the information at the remote facility from information provided by the cell phone or PDA relating to, for example, reception of signals thereby.
US08035506B2 System and method for calibration of radio frequency location sensors
A method includes receiving, in a scanner, at least one radio-frequency (RF) signal from a sensor proximate to the scanner. The method also includes storing location information, corresponding to a location of the scanner, and signal strength information corresponding to the scanner. The method further includes calibrating location records according to the signal strength information and location information. There is also a system for calibrating location records. The system includes a plurality of sensors each configured to transmit an RF signal. The system also includes a scanner configured to receive at least one RF signal from a sensor proximate to the scanner, store location information corresponding to a location of the scanner, and store signal strength information corresponding to the scanner. The system further includes a location manager configured to receive the stored signal strength information and location information from the scanner and to calibrate location records according to the stored signal strength information and location information.
US08035503B2 Vehicle location reminder system and method
A vehicle location reminder system having a vehicle positioning system operable to provide an approximate location of a vehicle and record the approximate location of the vehicle. A status check system monitors use of the vehicle and sends a signal to the vehicle positioning system to record the approximate location of the vehicle when the vehicle is no longer in use. A memory system is connected to the status check system and the vehicle positioning system, the memory system being adapted to determine if the approximate location of the vehicle, when no longer in use, is in a familiar location. An alert system is connected to the memory system. The alert system prompts a vehicle user to record data on a mobile device pertaining to the approximate location of the vehicle when the location of the vehicle, when no longer in use, is not in a familiar location. A replay system is adapted to replay the recorded data.
US08035500B2 Method and device for allocating triggered transmitters of a tire monitoring system, especially of a tire-pressure monitoring system
Allocating first transmitters of a tire monitoring system, especially of a tire-pressure monitoring system having a wheel unit comprising a sensor, a first transmitter, which can be triggered, and a sending antenna on each of N wheels arranged on L axles of a vehicle according to a predetermined axle formula, further having receiving antenna on the vehicle body associated to the first transmitters and an electronic receiver and evaluation system, connected to receiving antenna by allocating an identifier characteristic of a particular wheel to its respective first transmitter, by emitting data telegrams, which contain the identifier, in response to a triggering action of second transmitters, and passing on such data telegrams to the central electronic receiver and evaluation system. The number n of the trigger transmitters is smaller than the number A of the axle positions, that each axle position is associated to a triggering range of n trigger transmitters.
US08035497B2 Multi-face, multi-event, orientation sensor
An apparatus and a computer implemented method for monitoring and recording the orientation data for an object. The orientation apparatus comprises an outer casing. Inside the outer casing is an orientation device that comprises six chambers, with a ball sensor in each chamber, and a ball. The orientation apparatus also comprises a data recorder for recording an event history of the orientation device, and a communicator for conveying the event history.
US08035492B2 Device for detecting an installation error of satellite sensors on opposite sides in a vehicle
A device for detecting an installation error of satellite sensors on opposite sides of a vehicle is provided, which device detects the installation error based on a signal comparison between a door contact signal and a signal of one of the satellite (door acceleration) sensors during closing of a side door.
US08035489B2 Radio frequency identification transponder security
Security and privacy of tag information in an RFID-based system can be achieved through the usage of pseudonyms generated based on one-way hash functions. A system based on binary one-way trees allows for the scalable generation and decoding of authentication keys to obtain access to tag identities. The apparatus and methods described can also be adapted to provide limited access for readers to tag information.
US08035488B2 Information access system and active-type contactless information storage device
An information access system comprises a reader/writer for continually transmitting an ID request signal at a first frequency and being continuously ready to receive an RF signal at a second frequency, and an active contactless information storage device having a receiver for sensing a carrier of an RF signal at the first frequency, and a transmitter for transmitting a response signal at the second frequency when the ID request signal is received. When the receiver senses a carrier of an RF signal at the first frequency in a particular predetermined period, the receiver receives further the ID request signal, and, in response to the ID request signal, the transmitter transmits a response signal at the second frequency carrying an ID of the storage device stored. In the carrier sensing, the controller causes the receiver to be in an active state and the transmitter to be in an inactive state in the predetermined periods. When the receiver attempts to sense a carrier of the RF signal at the first frequency in a particular predetermined period but detects no carrier, the controller controls the receiver and the transmitter to maintain the inactive state during a sleep period between the particular predetermined period and the subsequent predetermined period.
US08035480B2 Showing management system to automatically match and control electronic lockboxes
A showing management system for automatically controlling access to an electronic lockbox utilizing showing appointment data maintained by the showing management system, whereby the showing appointment data is transmitted to the electronic lockbox and/or electronic key device. The electronic lockbox will open only when the actual access time is within the scheduled showing appointment time. The showing management system further programmatically matching a specific electronic lockbox with a specific Listing ID, whereby lockbox access data from an electronic lockbox are matched with showing appointment records maintained in the showing management system to complete the lockbox access records when the Listing ID for a particular showing appointment is missing from the lockbox access record.
US08035477B2 Energy-efficient electronic access control
An embodiment of an electronic access control system includes an electronic key, an electronic lock, and an access control administration program. The electronic key can include program code for switching between a lock mode and a computer mode. In some embodiments, the lock mode and computer mode allow for simplified administration and operation of the access control system. Some embodiments of the electronic key include a rechargeable battery. In some embodiments, the access control system includes a hybrid power supply system having a rechargeable battery and a generator. In some embodiments, the electronic lock includes a piezoelectric latch. In some embodiments, the electronic key is configured to act as a storage device for a computer system. Some embodiments provide an electronic access control system with a streamlined user interface.
US08035476B2 Chip resistor and method for making the same
The present invention relates to a chip resistor and method for making the same. The chip resistor includes a substrate, a pair of bottom electrodes, a resistive film, a pair of main upper electrodes, a first protective coat, a pair of barrier layers, a second protective coat, a pair of side electrodes and at least one plated layer. The first protective coat is disposed over the resistive film, and covers part of the main upper electrodes. The barrier layers are disposed on the main upper electrodes, and cover part of the first protective coat. The second protective coat is disposed on the first protective coat, and covers part of the barrier layers. The plated layers cover the barrier layers, the bottom electrodes and the side electrodes. As a result, the chip resistor features high corrosion resistance.
US08035474B2 Semi-conductive ceramic material and NTC thermistor using the same
A NTC thermistor which has superior linearity of resistance-temperature characteristic is provided without depending on a combination of two or more kinds of material but with a single semi-conductive ceramic material. As the semi-conductive ceramic material of negative resistance-temperature characteristic is a ceramic body constituting a NTC thermistor being an oxide expressed by the formula AMnyOz in which y is 0.8 to 1.6, A is a combination of rare earth element and barium and the content of barium in A is 60 to 75 mol % when y=0.8 to 1.5, and 50 to 63 mol % y=1.7 to 2.3, and z is a value which maintains the electric neutrality of the oxide. A preferable oxide is of the formula (La1-αBaα)MnyOz in which when y=0.8 to 1.5, 0.60≦α≦0.75, and when y=1.7 to 2.3, 0.50≦α≦0.63.
US08035465B2 Cavity resonator, use of a cavity resonator and oscillator circuit
A cavity resonator having temperature compensation which comprises a pot and a cover, which together enclose a cavity resonance volume. The pot comprises a first material, which has a first temperature expansion coefficient and the cover comprises a second material, which has a second temperature expansion coefficient. The second temperature expansion coefficient is greater than the first temperature expansion coefficient, and an expansion of the pot and a deformation of the cover results upon a temperature increase, which each independently and also together cause an enlargement of the cavity resonance volume. Simultaneously, the resonance frequency remains essentially constant.
US08035463B2 Lamb-wave resonator and oscillator
A Lamb-wave resonator includes: a piezoelectric substrate; an interdigital transducer electrode formed on a main surface of the piezoelectric substrate, the interdigital transducer electrode including a plurality of electrode finger elements being interdigitated, and a bus bar electrode coupling the plurality of electrode finger elements; and a pair of reflectors disposed on opposite sides of the interdigital transducer electrode in a propagation direction of a Lamb wave. A thickness t of the piezoelectric substrate is in a range expressed by 0
US08035462B2 Resonant circuit, method of producing same, and electronic device
A resonant circuit includes a substrate; a MEMS resonator including a fixed electrode and a movable electrode formed above the substrate and having a first terminal and a second terminal, the movable electrode having a movable portion opposing at least a part of the fixed electrode; and a voltage applying unit applying a bias voltage to the MEMS resonator, the voltage applying unit including a voltage divider circuit that includes a compensation resistance formed of a same layer as that of the movable portion to allow a resistance value to be changed by a thickness of the layer and a reference resistance formed of a layer different from that of the movable portion and connected to the compensation resistance to output a junction potential between the compensation resistance and the reference resistance to at least one of the first and the second terminals of the MEMS resonator.
US08035459B2 Wideband divider
A power divider includes first and second amplifiers (AMP1, AMP2), and an isolation circuit. AMP1 includes a first capacitor (C1) with one end connected to input, a first FET (FET1) having a gate connected to the other end of C1, a first feedback circuit connecting the FET1 drain and the one end of C1, a first source circuit connecting the FET1 source and ground, and a second capacitor connecting the FET1 drain and a first output. AMP2 includes a third capacitor with one end connected to input, a second FET (FET2) having a gate connected to the other end of the third capacitor, a second feedback circuit connecting the FET2 drain and the one end of the third capacitor, a second source circuit connecting the FET2 source and ground, and a fourth capacitor connecting the FET2 drain and a second output. The isolation circuit connects the FET1 and FET2 sources.
US08035457B2 Voltage controlled oscillator
A voltage controlled oscillator (VCO) includes a voltage controlled current source (VCCS), a negative resistance circuit (NRC), a first transformer, a second transformer, a first transistor and a second transistor. A current terminal of the VCCS receives a control voltage. First terminals of first and second current paths in the NRC are coupled to a current terminal of the VCCS. Primary sides of the first and the second transformers are respectively coupled to second terminals of the first and the second current paths. Secondary sides of the first and the second transformers are first and second output terminals of the VCO, respectively. First terminals of the first and the second transistor are respectively coupled to the secondary sides of the first and the second transformers. Control terminals of the first and the second transformers are respectively coupled to the primary sides of the first and the second transformers.
US08035455B1 Oscillator amplitude control network
An amplitude control circuit (100) can include a peak level detect circuit (102) that generates a peak voltage signal (Vpeak′) based on a peak level of signal Xosc. An amplitude bias control circuit (104) can generate a bias voltage Vbc that can correspond to a peak amplitude of a received oscillator signal Xosc, and can change according to variations in a transistor threshold voltage due to process, operating conditions and voltage.
US08035453B1 Techniques relating to oscillators
An oscillator circuit includes differential variable delay circuits coupled together to form a ring oscillator. Each of the differential variable delay circuits has first and second inputs and first, second, third, and fourth transistors. A constant supply voltage is provided to sources of the first and the second transistors in each of the differential variable delay circuits. A variable supply voltage is provided to sources of the third and the fourth transistors in each of the differential variable delay circuits. Gates of the first and the third transistors are coupled to the first input. Gates of the second and the fourth transistors are coupled to the second input. The oscillator circuit generates a periodic output signal having a frequency that varies based on changes in the variable supply voltage.
US08035449B1 Capacitively-coupled distributed amplifier with baseband performance
The present disclosure relates to a capacitively-coupled distributed amplifier (DA) having an input line and an output line that are coupled to one another through a broadband interface network and DA segments. The input line receives an input signal and the output line provides an output signal based on amplifying the input signal. The broadband interface network includes a group of capacitive elements coupled between the input line and the DA segments to extend a gain-bandwidth product of the DA. The broadband interface network further includes a resistor divider network coupled between the input line and the DA segments to extend a lower end of an operating bandwidth of the DA. As such, the operating bandwidth of the DA may extend from baseband frequencies to microwave frequencies.
US08035444B2 Amplifier apparatus
An amplifier capable of lowering an electrical current flowing in a peak amplifier before a carrier amplifier becomes saturated to thereby improve the efficiency of an entirety of the amplifier is provided. The amplifier includes a carrier amplifier circuit having an amplifying element operable in class-AB or class-B, and a plurality of peak amplifier circuits which have amplifying elements operating in class-B or class-C and which are arranged to start an operation in stages in response to an input level. An output of the carrier amplifier circuit and outputs of the peak amplifier circuits are combined together for signal output. One of the peak amplifier circuits which is rendered operative at the lowest input level is smaller in saturation output than the carrier amplifier circuit.
US08035443B2 Amplifier with gain expansion stage
Techniques are disclosed for extending an amplifier's linear operating range by concatenating an amplifier exhibiting gain compression with a gain expansion stage. In an exemplary embodiment, a gain expansion stage incorporates a Class-B stage, a Class-AB stage, or a combination of the two. In an exemplary embodiment, both the gain compression stage and gain expansion stage are provided with a replica current biasing scheme to ensure stable biasing current over variations in temperature, process, and/or supply voltage. Further disclosed is an output voltage biasing scheme to set the DC output voltage to ensure maximum linear operating range.
US08035442B2 Semiconductor device
A semiconductor device including a pumping capacitor for inducing a high voltage, a switching circuit for transferring the high voltage induced by the pumping capacitor and a switching control circuit for controlling the switching circuit, wherein the switching control circuit includes a first capacitor for inducing a switching control voltage to a first node in response to an oscillation signal, a first switching MOS transistor for transferring the switching control voltage applied to the first node to a second node, and a first turn-on controller for maintaining the first switching MOS transistor to be turned on, and allowing a voltage below a predetermined voltage difference to be applied between the first node and a gate of the first switching MOS transistor.
US08035441B2 High voltage generator and word line driving high voltage generator of memory device
A high voltage generator includes: a detection unit for comparing a reference voltage with a high voltage and detecting a voltage level of the high voltage; an oscillator selection unit for generating a first control signal and a second control signal in response to an output signal of the detection unit and a selection signal corresponding to a data operation mode; an oscillator for generating clock signals having different frequencies in response to the first control signal and the second control signal; and a pumping unit for generating the high voltage by performing a charge pumping operation in response to the clock signals.
US08035440B2 Multistage charge pumps with diode loss compensation
Multistage charge pumps with diode loss compensation are disclosed. In one example, a pre-regulated charge pump to generate a voltage is described. The example pre-regulated charge pump includes a charge pump having a plurality of stages and one or more diodes. The stages are configured to generate an output voltage at an output terminal based on an input voltage and a number of the multiplier stages. The example pre-regulated charge pump also includes a pre-regulator stage configured to adjust the input voltage to remove dependency on supply voltage variation. The pre-regulator includes a feedback diode configured to compensate for one or more voltage drops associated with the one or more charge pump diodes.
US08035438B2 Integrated circuits and methods for enabling high-speed AC-coupled networks to suppress noise during low-frequency operation
An alternating-current (AC) coupling integrated circuit (IC) suppresses signal errors introduced by a steady-state input signal. The IC includes an operational amplifier, a true direct-current (DC) bias network, a complimentary DC-bias network and first and second feedback elements. The operational amplifier has an inverting input, a non-inverting input and an output. The true DC-bias network has first and second branches that are coupled to one another and the non-inverting input. The complimentary DC-bias network has third and fourth branches that are coupled to one another and the inverting input. First and second feedback elements generate first and second control signals in response to a characteristic of one of the true input signal and the complimentary input signal. The control signals prevent the voltage at the inputs to the operational amplifier from reaching an equivalent, steady-state, DC-bias voltage.
US08035435B1 Divided clock synchronization
Circuits, demultiplexers, and methods are disclosed. A circuit includes a reference clock input to receive clock pulses at a reference clock speed. An internal divided clock input receives a divided clock signal from a clock divider that is driven by the clock pulses. The clock divider generates the divided clock signal at a second clock speed that is a fraction of the reference clock speed. An external divided clock input receives an external divided clock signal. The external divided clock signal is driven by the clock pulses and operates at the second clock speed. A clock transition synchronization circuit suppresses application of one or more of the clock pulses to the clock divider when the divided clock signal transitions between clock states out of synchronization with the external divided clock signal.
US08035434B2 Simplified bias circuitry for differential buffer stage with symmetric loads
A biasing circuit for biasing differential delay elements is provided. The circuit is a feedback-free circuit consisting of a CMOS output stage having a P-type transistor and an N-type transistor, with a diode connected transistor between the P-type transistor and the N-type transistor, the output stage receiving the control voltage as input, and producing the Vnbias between the P-type transistor and the diode connected transistor. The circuit is simpler than conventional biasing circuits that employ feedback and operational amplifiers.
US08035433B2 Process insensitive delay line
A delay line including a phase detector having two inputs and one output. The first input of the phase detector is connected to an input of the delay line. The second input of the phase detector is connected to an output of the delay line. The output of the phase detector is connected to a control circuit which controls current flow at a control node to produce a control voltage at the node. A voltage-controlled delay unit is responsible to the control voltage to control a delay applied to a signal at an input of the delay line.
US08035431B2 Delay locked loop and delay locking method having burst tracking scheme
A Delay Locked Loop (DLL) includes a replica delay unit configured to delay an output clock to generate a feedback clock; a phase detector configured to measure a phase difference between the feedback clock and an input clock; a quantization unit configured to quantize the phase difference measured by the phase detector; and a delay unit configured to delay the input clock based on a quantization result from the quantization unit to generate the output clock.
US08035430B2 Signal generator with output frequency greater than the oscillator frequency
Systems and methods for design and operation of signal generator circuitry with output frequencies greater than the oscillator frequency. Accordingly, in a first method embodiment, a method of producing an output periodic electronic signal comprises accessing four signals having a quadrature phase relationship. First and second pairs of these signals having a one half cycle phase relationship are averaged to produce two signals having an improved duty cycle and a one-quarter cycle phase relationship. The first and second averaged periodic electronic signals are combined in an exclusive OR circuit to produce the output periodic electronic signal at twice the oscillator frequency. Advantageously, the periodic signal may comprise a desirable duty cycle of 50 percent.
US08035428B2 Power-up circuit for semiconductor memory device
A power-up circuit for a semiconductor memory device includes a voltage division unit configured to divide a power supply voltage, a first power-up generation unit configured to detect a voltage level of a first divided voltage of the voltage division unit during an initial stage of applying a power supply to generate a first power-up signal and a second power-up generation unit configured to detect a voltage level of a second divided voltage of the voltage division unit, after the first power-up signal is generated from the first power-up generation unit, to generate a second power-up signal.
US08035426B1 Power-on-reset generator using a voltage-shaping inverter chain
This application discloses a device that has a power-on reset generator. The power-on reset generator can include a power-on detector that receives an input electrical signal and outputs a digital signal that has predetermined value when the voltage of the input electrical signal exceeds a threshold voltage. The power-on detector can include multiple voltage-shaping elements arranged in series. Each voltage-shaping element can have a P-channel transistor and an N-channel transistor that differs in strength with respect to the P-channel transistor. The power-on detector can also include a switch that locks the digital signal at the predetermined value when the voltage of the input electrical signal exceeds the voltage threshold. In addition to the power-on detector, the power-on reset generator can include a digital delay that receives both the digital signal and a clock signal. The power-on reset generator can wait a predetermined time delay after the digital signal reaches the predetermined value then de-assert the reset signal.
US08035424B2 AC-coupled interface circuit
An AC-coupled interface circuit on a semiconductor integrated circuit apparatus performing a bidirectional data transfer via a differential transmission line includes a differential driver, a differential receiver and a potential setting section. The differential driver includes a pair of output terminals connected to a pair of signal lines. The differential receiver includes a pair of input terminals connected to the pair of signal lines. In a data transmission operation, the differential driver converts transmit data to a differential signal to output the differential signal. In a data reception operation, the differential receiver receives a differential signal transferred to the pair of signal lines and converts the differential signal to receive data. The potential setting section sets a potential of the pair of signal lines to a predetermined stable potential before the differential signal is transferred to the pair of signal lines.
US08035423B2 Driving configuration of a switch
A circuit includes a switch, having first and second transistors, and a driving device for driving the switch. A latch circuit, coupled between respective common gate and source terminals of the first and second transistors, supplies the common gate terminal with first and second control signals to turn off and on the first and second transistors. The latch circuit comprises a flip-flop coupled to the common source terminal and having a reset terminal coupled to the common source terminal by a reset resistance, a set terminal coupled to the common source terminal by a set resistance and an output terminal coupled to the common gate terminal. The latch circuit further includes an activation circuit connected to the set and reset terminals of the flip-flop and to the common source terminal to dynamically short-circuit the set and reset resistances during the falling edges of the signal applied to the switch.
US08035422B2 Transconductance amplifier with a filter for rejecting noise outside the useful band
The invention relates to a transconductance amplifier, providing current variations di=k·dv when it receives voltage variations dv.The amplifier comprises a first MOS transistor (MN4) whose drain provides differential currents (I−di, I+di). It comprises an output stage having a second transistor (MP5) of a type opposite to the first, whose source is linked to the drain of the first, whose gate is biased at a constant potential (Vref), and whose drain receives the current variations which are provided by the first transistor and which must be applied to a sampling capacitor. The amplifier furthermore comprises a filter (FLT) with frequency response centered on the central frequency Fo of the signals to be converted, having a very high impedance around this central frequency and a low impedance outside the useful spectrum, the filter being connected to the source of the second transistor (MP5) so as to divert away from the second transistor the current variations which are in a frequency band situated outside the useful spectrum.
US08035421B2 Versatile charge sampling circuits
A charge sampling circuit, has a control signal generator for controlling an analog input signal to the charge sampling circuit to be integrated by an integrator during a sampling phase responsive to a sampling signal from the control signal generator. The current of the analog input signal is integrated to an integrated charge for producing a proportional voltage or current sample at a signal output at the end of the sampling phase.
US08035417B1 Output buffer circuit with variable drive strength
An output buffer circuit has a variable output drive strength, depending on a buffer enable signal. Multiple output buffer circuits have a variable combined output drive strength, depending on a set of buffer enable signals.
US08035410B2 Latch circuit
A latch circuit includes a feedback circuit having inverter circuits and at least two input terminals and an input circuit for inputting input signals or signals having the same phase as the input signals to the input terminals of the feedback circuit in synchronization with a clock signal. In the feedback circuit section, only when the input signals or the signals having the same phase as the input signals are input to the at least two input terminals at the same time, positive feedback using a predetermined number of amplification stages is applied to the input terminals.
US08035409B2 System and method implementing short-pulse propagation technique on production-level boards with incremental accuracy and productivity levels
A system and method for performing a test for characterizing high frequency operation of PCB boards. More particularly, a system and methodology is provided to implement a time-domain short pulse propagation (SPP) technique on the production line, on large, multi-layer, product-level PCB boards, for large volume testing, by people who are not familiar with advanced, delicate, measurement techniques, who need robust test facilities, and cannot afford the time or expense of other lab-type approaches.
US08035407B2 Bist DDR memory interface circuit and method for testing the same
An apparatus and method for self-testing a DDR memory interface are disclosed. In one aspect, a built-in-self-test (BIST) memory interface circuit includes a signal multiplier for receiving a first clock signal from a tester and outputs a multiplied clock signal. A first multiplexer is used for selecting between a test mode and a normal operating mode and provides an output signal. A delay magnitude generator is coupled to the signal multiplier to receive the multiplied clock signal and provides a second clock signal and a phase control signal. A plurality of digitally controlled delay line blocks are used for each receiving the second clock signal and the phase control signal and outputting a phase shifted data strobe output signal in response to receiving an internal data strobe input signal. A second multiplexer selects one of the internal data strobe input signals and a third multiplexer selects the phase shifted data strobe output signal that corresponds to the selected internal data strobe input signal. A phase detector determines a phase difference between the selected internal data strobe input signal and the selected phase shifted data strobe output signal and outputs a phase difference value.
US08035404B2 Method for influencing soot deposits on sensors
A method is described for controlling the soot deposition on sensors. A sensor element is provided, which includes a first electrode and a second electrode. Different measuring voltages U1 and U2 can be applied to the sensor element. During a first time period t1, the sensor element is operated at a higher voltage U1 until a triggering threshold AP of the sensor element is exceeded, while it is operated at a voltage U2, which is different from higher voltage U1, U2 being lower than voltage U1, during a second time period t2.
US08035400B2 High-resolution, nondestructive imaging of dielectric materials
The enhanced detection of defects and features in bulk dielectric materials is disclosed. Microwave radiation partly reflected at interfaces where the dielectric constant changes (e.g., where there are defects or structures). A sinusoidal or quasi-sinusoidal wave results. Localization or imaging of features is enhanced by exploiting the variation in distance resolution in a sinusoidal or quasi-sinusoidal standing wave. At characteristic distances, the wave has a high slope, and the amplitude of the wave varies strongly with small changes in distance. By inspecting at these characteristic distances, the resolution is enhanced. By systematically varying the position of the transducer or specimen, detailed images may be formed of the internal structure of the specimen across a range of depths. Defects and structures may be detected at smaller sizes than has previously been possible. The resolution of the imaging may be substantially smaller than the wavelength of the interrogating radiation.
US08035399B2 System and method for using a PHY to locate a thermal signature in a cable plant for diagnostic, enhanced, and higher power applications
A system and method for using a physical layer device to locate a thermal signature in a cable plant for diagnostic, enhanced, and higher power applications. Cable heating in specific sections of a network cable is detected through an automatic identification of a thermal signature in electrical measurements of a network cable. The correlation of the thermal signature to a specific section of the network cable enables network personnel to locate hot spots in the network cable with ease.
US08035392B2 Method and apparatus for while-drilling transient resistivity measurements
Structure for deep MWD resistivity measurements suitable for both geo-steering and measurements ahead of the drill bit is disclosed. The structure is capable of extracting information about resistivity of formation in the presence of conductive drill. In one embodiment, ahead-of-bit sensing is achieved via transient electromagnetic measurements when current is switched off in the transmitter loop and the transient signal is measured in the receiver loops placed at some distances from the receiver. To reduce a parasitic effect of the currents in the drill three-coil bucking system with magnetic nonconductive shield in combination with a highly conductive copper shield are applied. Specifically, a short (less than 1 m) copper cover and short (less than 0.2 m) ferrite cover are placed in the vicinity of transmitting and receiving coils. A bucking operation followed by an inversion is performed on received signals to obtain data reflecting parameters of the surrounding subsurface formations.
US08035388B2 Method and apparatus for providing a sensitive volume for single-sided NMR
An apparatus for providing a sensitive volume for single-sided NMR includes: (i) at least one first permanent magnet for providing a first magnetic field at the sensitive volume; and (ii) at least one of the following means for superimposing at least one second magnetic field for homogenizing the first magnetic field in the sensitive volume: (A) at least one shim magnet, (B) at least one pair of shim magnets, and (C) at least one electrical conductor being connectable to an electric current source. The at least one second magnetic field is adjusted such that the magnetic field homogeneity in the sensitive volume is corresponding to a line width of hydrogen (1H) of less than 10 ppm.
US08035387B2 Methods and apparatus for compensating field inhomogeneities in magnetic resonance studies
One aspect of the present disclosure relates to a method or determining location(s) at which at least one magnetic article is to be positioned during a magnetic resonance imaging procedure of at least one subject. A magnetic field Bo is applied to a region that includes the at least one subject and does not include the at least one magnetic article. First magnetic resonance information about the region in response to the applied magnetic field BO is received. The first magnetic resonance information relates at least in part to one or more magnetic field inhomogeneities in the region. Based at least in part on the first magnetic resonance information, at least one first location proximate the at least one subject at which at least one paramagnetic article and/or diamagnetic article is to be positioned is determined, so as to at least partially compensate for the one or more magnetic field inhomogeneities.
US08035384B2 Hybrid birdcage-TEM radio frequency (RF) coil for multinuclear MRI/MRS
A radio frequency (RF) coil for a magnetic resonance imaging system includes a plurality of rungs disposed around a volume and a first end ring connected to a first end of the plurality of rungs. The first end ring has a first plurality of birdcage mode tuning capacitors and a first plurality of RF traps. The RF coil also includes a second end ring connected to a second end of the plurality of rungs. The second end ring has a second plurality of birdcage mode tuning capacitors and a second plurality of RF traps. An RF shield is disposed around the plurality of rungs, the first end ring and the second end ring. The RF coil also includes a plurality of transverse electromagnetic (TEM) mode tuning capacitors, where each TEM mode tuning capacitor coupled to one of the plurality of rungs. An RF trap is connected to each of the plurality of TEM mode tuning capacitors.
US08035383B2 Magnetic resonance imaging apparatus and RF coil for magnetic resonance imaging apparatus
This invention provides a receiving coil that allows a high-quality image of high depth sensitivity to be obtained during vertical magnetic field MRI without limiting selection of a cross section to be imaged and of a phase-encoding axis. A subject's field of view is broadened without deterioration of the coil characteristics. Two orthogonal solenoid coils (3-1 and 4-1) and sub-coils (5-1, 6-1, and 7-1) whose sensitivity distributions each become an odd function in an x-direction, a y-direction, and a z-direction, respectively, with respect to the origin of the sensitivity distribution of each of the solenoid coils are used as multiple sub-coils to construct the receiving coil. This receiving coil is suitable for a high-speed imaging method in which an image is acquired using reduced phase encoding and the image is reconstructed using image folding. In addition, the subject's field of view can be broadened by arranging conductors of the coil appropriately.
US08035380B2 Magnetic resonance imaging apparatus and image data generating method
Some of plural coil elements or the sections which have received magnetic resonance image signals associated with first image data are determined to be target coil elements or target coil sections. Second image data is generated by combining a plurality of pieces of first image data respectively associated with the target elements or sections. A display unit displays an image represented by the second image data. The target elements or sections are then changed based on specification after display of the second image data and third image data is generated by combining the plurality of pieces of first image data associated with the changed target elements sections.
US08035373B2 Device and method for inspecting scratches on cell external case
It is possible to accurately and stably inspect a scratch in the vicinity of a surface of a cell external case formed by a cylindrical copper plate by using a simple device. The cell external case (1) is rotated around the center axis of the cylindrical shape by a rotation device (2) and a magnetic flux is applied to the rotating cell external case from both ends of a frame (4). When a scratch is present on the cell external case (1), leak magnetic flux is generated which is detected by a magnetic sensor (6) arranged in the vicinity of the cell external case (1) and displayed on a display device (12) via a signal processing device (11). Since the cylindrical cell external case (1) rotates around its center axis, the distance between its surface and the magnetic sensor (6) is not changed and a scratch can be detected stably.
US08035368B2 Integrated circuit, universal serial bus on-the-go power source and methods for use therewith
A universal serial bus on-the-go (USB-OTG) power source includes a direct-current to direct-current (DC-to-DC) converter for generating a source voltage when coupled to a battery. A pulse generator generates an oscillating signal when a USB-OTG enable signal is asserted. A power supply module generates a supply voltage from the oscillating signal and the source voltage.
US08035363B2 Procedure and a switching arrangement for triggering a load element using an electronic switching element in a load circuit
A procedure for triggering a load element using an electronic switch element is presented, in which voltage on the load element is controlled with a maximum specified increase. The increase does not remain constant, but is controlled via the switching procedure in dependence on the effectively occurring power loss or a value which is dependant on it (Ua/Ubat), preferably in several phases, whereby preferably at the beginning and the end of the switch-over procedure in the phase where the output voltage changes, the increase is selected as being low relative to the increase in the middle phase, since as a result, the power loss is only insignificantly raised, yet the high-frequency interferences can be noticeably dampened.
US08035361B2 Boost device for voltage boosting
A boost device boosts an input voltage to an output voltage across an output capacitor, and includes first and second output diodes coupled to the output capacitor, and a transformer coupled to first and second switches, first and second switching circuits, and to the first and second output diodes, and receiving the input voltage. The first and second switches are operated alternately in an ON-state, and have overlapping duty cycles. The first and second switching circuits are operable to suppress conduction losses for the first and second switches. The transformer has a bi-directional magnetic circuit. Electric energy is transformed through induced currents of the transformer, and a small amount of energy attributed to an exciting current of the transformer is used for voltage boosting, thereby attaining a relatively high output power.
US08035353B2 Battery recharge prevention principle for short battery voltage dips
The present invention relates to a method and circuit configuration (100) for preventing any needless battery recharge at each short battery voltage dip. Such a circuit configuration (100) comprises a detector means (200) for detecting a voltage variation (ΔV) of a variable value (Vbat) across a battery (BAT) dropping below a threshold value (Vref), followed by a time determination means (300) for measuring an elapsed time (te), as soon as the variable value (Vbat) decreases below the threshold value (Vref), and evaluating a duration (δ) of the voltage variation (ΔV) relative to a reference time (W). The threshold value (Vref) is defined as the value from which a battery charge cycle, initiated by a battery charge controller (400), is deemed to be necessary. No battery charge cycle will be restarted when the elapsed time (te) is less than the reference time (W), i.e., when the battery (BAT) is submitted to short voltage dips. On the contrary, a resume flag (RF) indicating that the elapsed time (te) has lasted longer than the reference time (W) will be set and sent to the battery charge controller (400) in order to initiate a new battery charge cycle. The time determination means (300) may be disabled as soon as the resume flag (RF) is reset, i.e., as soon as the variable value (Vbat) exceeds the threshold value (Vref), or alternatively, as soon as the resume flag (RF) is set, while saving power dissipation. The invention can be applied to any portable and mobile device using a removable and rechargeable battery (BAT) and implemented in any power and battery management integrated circuit (IC).
US08035352B2 Battery charger with temperature control
A battery charger integrated circuit with temperature control is disclosed that includes a temperature sensor circuit and a charging current generator circuit. Upon receiving a temperature reading voltage (VDT), the temperature sensing circuit is operable to generate a second reference voltage (VREF) that is a function of the first reference voltage (VREF1). The charging current generator circuit generates and continuously adjusts a reference current (I1) and a charging current (IOUT) according to the second reference voltage (VREF). Whenever the temperature reading voltage (VDT) exceeds the first reference voltage, the temperature sensor circuit is operable to adjust the second reference voltage (VREF).
US08035346B2 Battery protection circuit and protection method
A battery protection circuit and protection method for a rechargeable battery is provided. The rechargeable battery includes a positive voltage pin, a negative voltage pin, and a temperature sensing pin. A resistance of the temperature sensing pin varies with the temperature of the rechargeable battery. The battery protection circuit includes a temperature and voltage detection unit and a discharging unit. The temperature and voltage detection unit is coupled between the positive voltage pin and the temperature sensing pin, and configured to determine the temperature of the rechargeable battery according to the resistance of the temperature sensing pin. The discharging unit discharges the rechargeable battery when the temperature of the rechargeable battery is higher than a predetermined temperature and stops discharging the rechargeable battery when a voltage of the positive voltage pin is lower than a first predetermined value.
US08035345B2 System, method, and article of manufacture for determining an estimated combined battery state-parameter vector
A system, a method, and an article of manufacture for determining an estimated combined battery state-parameter vector are provided. The method determines the estimated combined battery state-parameter vector based on a plurality of predicted the combined battery state-parameter vectors, a plurality of predicted battery output vectors, and a battery output vector.
US08035344B2 Battery system including two or more unit cells electrically connected in series
A battery system capable of inhibiting a reverse voltage applied to a unit cell that has lost the electromotive force without active control is provided. The battery system include two or more unit cells electrically connected in series, and a rectification section that is composed of at least one of an electronic device having a rectification function and an interface having a rectification action, and is electrically connected to the respective two or more unit cells in parallel.
US08035337B1 Micro grid sensor and actuator apparatus
A power hub apparatus and an associated method of formation, and a system. The power hub apparatus includes a central power hub that encompasses M+1 tiers sequenced in a vertical direction (M>1). The central power hub includes a central area to which N radial arms are connected. Each pair of adjacent radial arms defines a docking bay in each tier such that N docking bays are defined in each tier (N>3). Each docking bay in each tier is vertically aligned directly above a corresponding docking bay in a directly lower tier. Irregular shaped modules are latched in each docking bay in each tier. Each module provides a functionality for responding to an alert pertaining to an event. The central area includes rechargeable batteries that provide electrical power for the latched modules in each tier. The system comprises a micro grid apparatus covered by a solar power skin.
US08035335B2 Energy harvesting in RFID systems
Methods, systems, and apparatuses for providing power to devices that are part of RFID systems are described. Energy is harvested at portable/mobile devices, stored and conditioned to provide on-going power as needed for various circuits/components. The energy may be generated in a variety of ways, including using a vibratory energy harvesting device, a magnetic energy harvesting device, and an optical energy harvesting devices.
US08035330B2 Apparatus and method for driving synchronous motor
The synchronous motor driving apparatus including position sensors provided in the synchronous motor, a current polarity detection circuit for detecting the polarities of the currents in the respective phase windings of the synchronous motor, an inverter driving the synchronous motor, a motor speed calculation unit calculating the rotational speed of the synchronous motor depending on the output signals from the position sensors, a speed control unit outputting a first voltage adjusting component (q-axis current command value Iq*) to cause the rotational speed of the synchronous motor to approach a speed command value and a phase control unit outputting a second voltage adjusting component (d-axis current command value Id*) to cause the phase differences between the phases of the position sensor signals and of the currents in the respective phase windings of the synchronous motor to become a predetermined value.
US08035324B2 Method for determining an achievable torque operating region for a transmission
A method for controlling a transmission operative to transfer power between an input member and torque machines and an output member includes determining available power, motor torque constraints, and other constraints on torque transfer. Equations are provided, transformed to a second coordinate system and simultaneously solved. An achievable torque operating region is determined.
US08035323B2 Control of a linear motor
Disclosed is a linear electric motor having a fixed primary comprising a stator divided into a number of sections, including a translating secondary having an operative length longer than any two adjacent sections of the stator in the form of a reaction plate, and a connecting means for connecting only those sections of the stator that are at least partially covered by the reaction plate. The position of the reaction plate relative to the stator is determined by monitoring current in the active representative sections. Power is supplied to each stator section individually, with power supplied in a modulated manner to end active stator sections only partially covered by the reaction plate. A measurement of the current to the active representative section is used to control output voltage to all energized stator sections and is used to determine the change in position of the reaction plate.
US08035322B2 Methods and apparatuses for estimating transient slip
A method of determining a slip estimate associated with an induction motor through analysis of voltage and current signals. A fundamental frequency is calculated from a representation (e.g., complex representation) of the voltage signal, and a saliency frequency is calculated from a representation of the current signal. An estimation of slip quantity is calculated according to a slip estimation function that includes the saliency frequency, a saliency order, the fundamental frequency, a quantity of rotor slots, and a quantity of poles of the motor.
US08035321B2 Injector for betatron
An electron acceleration portion of a Betatron having a vacuum chamber with an interior wall spaced from an exterior wall with a main electron orbit located approximate to the exterior wall and the interior wall. An electron injector has an anode structured and arranged adjacent a wall selected from the group consisting of the interior wall and the exterior wall that is shaped so as to not impede the main electron orbit. There is at least one electron deflection plate disposed approximate an anode end of the anode and the main electron orbit. There can be two electron deflection plates spaced apart that form a gap of a width effective to receive emitted electrons from the electron injector. Such that, there is a voltage potential between the two electron deflection plates that is effective to deflect emitted electrons towards the main electron orbit.
US08035320B2 Illumination control network
The present invention addresses the problem of providing illumination in a manner that is energy efficient and intelligent. In particular, the present invention uses distributed processing across a network of illuminators to control the illumination for a given environment. The network controls the illumination level and pattern in response to light, sound, and motion. The network may also be trained according to uploaded software behavior modules, and subsets of the network may be organized into groups for illumination control and maintenance reporting.
US08035319B2 Voltage sensing apparatus for power regulation and over-voltage protection of discharge lamp and method thereof
The configurations of a discharge lamp system and a controlling method thereof are provided in the present invention. The proposed discharge lamp system includes a discharge lamp, a converter circuit coupled to the discharge lamp and having a switching switch, a ballast controller generating a first driving signal and controlling the switching switch accordingly, and a voltage sensing apparatus receiving the first driving signal and generating a sensed voltage accordingly, wherein the discharge lamp is switched among a plurality of operating modes according to the sensed voltage.
US08035313B2 Light element array with controllable current sources and method of operation
A light emitting array is described and includes first, second and third light emitting elements, and first and second current sources. The first light emitting element includes first and second terminals, and is characterized by a first operating voltage Vop1 at or above which it is substantially operable to emit light. The second light emitting device includes a first terminal, and a second terminal coupled to the second terminal of the first light emitting element, the second light emitting element characterized by a second operating voltage Vop2 at or above which the second light emitting element is substantially operable to emit light. The third light emitting element includes a first terminal coupled to the first terminal of the first light emitting element, and a second terminal, the third lighting emitting element characterized by a third operating voltage Vop3 at or above which it is substantially operable to emit light. The first current source is coupled between first terminal of the second light emitting element and the first terminal of the second light emitting element, and the second current source is coupled between the second terminal of the first light emitting element and the second terminal of the third light emitting element.
US08035304B2 Ceramic high intensity discharge lamp having uniquely shaped shoulder
A high intensity discharge lamp, in certain embodiments, includes a uniquely shaped shoulder and dimensions selected to reduce stress and associated cracking. The uniquely shaped shoulder has a variable diameter, such as, e.g., a cup-shaped geometry, a curved funnel-shaped geometry, or a conical-shaped geometry. The selected or optimized dimensions may include a tip-to-neck distance, a tip-to-wall distance, and an internal diameter of the lamp. The selected or optimized dimensions also may include a uniform wall thickness, an arc gap distance, and an electrode thickness. These dimensions and shapes are selected to reduce undesirably high maximum stresses and temperatures in the lamp. As a result, the lamp is able to provide higher performance with a longer life due to a decreased risk of stress cracking during rapid start up and steady state operation.
US08035301B2 Plasma display device and method of manufacturing green phosphor material for plasma display device
A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least Zn2SiO4:Mn, a surface of Zn2SiO4:Mn is coated with magnesium oxide, and a ratio of an Mg element to a Si element on the surface measured with an XPS apparatus is 0.7 to 4.0.
US08035300B2 Flat panel display device and method of making the same
Disclosed is a method of making a flat panel display device. The flat panel display device includes a first substrate, an array of pixels formed on the first substrate, a second substrate opposing the first substrate, and a frit formed between the first substrate and the second substrate to encapsulate the array of pixels. On the first substrate, a buffer layer is formed, a first insulating film is formed on the buffer layer, and a first metal line is formed on the first insulating film. A second insulating film is formed, a second metal line is formed on the second insulating film, and a protective film formed on the upper of the second insulating film. A portion of the protective layer is etched to expose a portion of the second electrode. The frit overlaps with the portion of the second electrode.
US08035299B2 Organic electroluminescent display and method of making the same
An organic EL display includes an organic material, a gas barrier layer on the member, and an organic EL unit on the gas barrier layer. The gas barrier layer comprises AlxTiyOz, wherein Al represents aluminum, Ti represents titanium, O represents oxygen, x represents the ratio of atoms of Al, y represents the ratio of atoms of Ti, and z represents the ratio of atoms of O. A Ti-atom ratio of the gas barrier layer is given in the units of atom % and defined by the following equation: Ti-atom ratio={y/(x+y)}·100. The gas barrier layer has a first portion at an interface with the member and a second portion at an interface with the organic EL unit. The Ti-atom ratio of the first portion is 0 atom %. The Ti-atom ratio of the second portion is greater than or equal to 10 atom %.
US08035295B2 Field-emission cathode, with optical control
The invention relates to an optically-controlled field-emission cathode, comprising a substrate (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) having at least one conducting surface (11, 21, 31, 41, 51, 61, 71, 81, 91, 101) and at least one conducting emitter element (16, 26, 36, 46, 56, 66, 76, 86, 96, 106) in the vicinity of a conducting surface, characterized in that it also comprises at least one photoconducting element (13, 23, 33, 43, 53, 63, 73, 83, 93, 103) electrically connected in series between at least one emitter element and a conducting surface of the substrate. Another subject of the invention is an amplifier tube comprising such a cathode. The application is for Vacuum tubes, in particular for microwave amplification, with a view for example to applications in telecommunications.
US08035292B2 Planar light source device and liquid crystal display device having the same
A planar light source device includes a lower substrate, a cathode electrode a carbon nanotube, an upper substrate, a fluorescent layer, and an anode electrode. The cathode electrode is on the lower substrate. The carbon nanotube is electrically connected to the cathode electrode. The upper substrate faces the lower substrate. The fluorescent layer and the anode electrode are formed on the upper substrate. Therefore, the planar light source device generates light without using mercury.
US08035287B2 Fluorescent lighting creating white light
A light emitting system (1) comprising a radiation source (2) capable of emitting a first light of at least a first wavelength spectrum; a first fluorescent material (4) capable of absorbing at least partially the first light and emitting second light having a second wavelength spectrum; a second fluorescent material (8) capable of absorbing at least partially the first light and emitting a third light having a third wavelength spectrum; wherein one, the first (4) or the second fluorescent material (8) is a polycrystalline ceramic with a density of more than 97 percent of the density of a monocrystalline material and the respective other fluorescent material is a phosphor powder with a median particle size 100 nm
US08035286B2 Spark plug casing and spark plug having the spark plug casing
A spark plug casing includes a single-piece shell having a nut portion, first and second tubular portions and a converging shell portion, which are configured to be removed from a cylinder head as an integral device. The first tubular portion extends from the nut portion and has a first cross-sectional size. The second tubular portion has a second cross-sectional size less than the first cross-sectional size. The converging shell portion is coupled between the first and second tubular portions. The casing further includes a ground strap having a third cross-sectional size less than the second cross-sectional size. The ground strap is received within an end portion of the second tubular portion opposite the converging shell portion, such that the ground strap and the cylinder head are in a spaced relationship with respect to each other for preventing carbon buildup from binding the ground strap to the cylinder head.
US08035284B2 Distributed LED-based light source
A light source having a substrate with a plurality of component LED light generators mounted thereon is disclosed. The substrate has a first metallic surface characterized by a normal that points in a normal direction. The first metallic surface is in contact with air over the first metallic surface. The component LED light generators are mounted directly on the first metallic surface. Each component LED light generator includes an LED characterized by an operating temperature and emitting light in the normal direction. Each LED generator generates more than 0.5 watts of heat. The component LED light generators are spaced apart on the first metallic surface such that the operating temperature remains less than 75° C. above the air temperature. In one aspect of the invention, the first metallic surface surrounding each component LED light generator radiates an amount of heat equal to the heat generated by that component LED light generator.
US08035281B2 Physical quantity detecting sensor and actuator
A sensor for detecting a physical quantity includes a piezoelectric thin film device having a lower electrode, a piezoelectric thin film and an upper electrode, and a voltage detecting device connected between the lower and upper electrodes of the piezoelectric thin film device. The piezoelectric thin film is formed of an alkali niobium oxide-based perovskite material expressed by (K1-xNax)NbO3 (0
US08035279B2 Electro-mechanical energy conversion devices and systems
There are provided methods for creating energy conversion devices based on the giant flexoelectric effect in non-calamitic liquid crystals. By preparing a substance comprising at least one type of non-calamitic liquid crystal molecules and stabilizing the substance to form a mechanically flexible material, flexible conductive electrodes may be applied to the material to create an electro-mechanical energy conversion device which relies on the giant flexoelectric effect to produce electrical and/or mechanical energy that is usable in such applications as, for example, power sources, energy dissipation, sensors/transducers, and actuators.
US08035277B2 Method for forming a multi-layer electrode underlying a piezoelectric layer and related structure
According to an exemplary embodiment, a method of forming a multi-layer electrode for growing a piezoelectric layer thereon includes a step of forming a high conductivity metal layer over a substrate. The method further includes a step of forming a seed layer over the high conductivity metal layer. The method further includes a step of forming a high density metal layer over the seed layer. The method further includes a step of forming a piezoelectric layer over the high density metal layer. The high conductivity metal layer, the seed layer, and the high density metal layer form the multi-layer electrode on which the piezoelectric layer is grown.
US08035276B2 Vibration actuator, lens barrel and camera
A vibration actuator with good driving performance, and a lens barrel and camera equipped therewith, is provided. There is provided a vibration actuator comprising: an electromechanical conversion element that is excited by a driving signal; a vibrating body including a joining face, to which the electromechanical conversion element is joined, and a driving face, at which a vibration wave is produced by the excitation; and a relative motion member that is pressingly touched against the driving face, is driven by the vibration wave, and relatively moves with respect to the vibrating body, wherein at a first and a second portion of the electromechanical conversion element in a direction parallel to the joining face and orthogonal to a direction of the relative movement of the vibrating body and the relative motion member, thickness in a direction orthogonal to the joining face differs between the first portion and the second portion.
US08035272B2 Carbon brush with raw graphite particles
A rotating electrical machine, which is a direct current motor, includes carbon brushes. Each carbon brush contains graphite grains, metal particles, and solid lubricant, which are sintered in a dispersed state. The graphite grains are each formed of granulated substance of raw graphite particles, and the particle diameters of the graphite grains are within a range of 60 to 280 μm. The surface of the granulated substance is coated with amorphous carbon made of carbides of organic binder. A plurality of holes are formed in each carbon brush. The dimension (maximum dimension) of the holes is less than half the average particle diameter of the raw graphite particles.
US08035269B2 Electric machine
An electric machine having a rotor and a stator that encloses the rotor, and having a first flange arrangement on at least one end face of the stator, wherein the first flange arrangement has a first flange component that has a connecting surface which adjoins the first end face of the stator and whose geometry is adapted to the geometry of the end face of the stator so that a stator winding, which is wound onto the stator and the adjoining connecting surface, connects the stator and the first flange component to one another.
US08035268B2 Insulating bobbin for stator of rotary machine
An insulating bobbin for disposition between a stator core and a stator winding of a stator of a rotating machine, the stator winding being wound around the stator core by way of the insulating bobbin, the insulating bobbin comprising a coil end section at which an end portion of the stator winding is disposed, a slot side section forming a slot for winding thereon the stator winding, and a corner section having a curved surface and connecting between the coil end portion and the slot side portion, the corner section having a first radius of curvature at a side closer to the coil end section and a second radius of curvature at a side closer to the slot side section, the second radius of curvature being larger than the first radius of curvature.
US08035267B2 Motor with sheet-like coil
A spindle motor includes: a stator yoke having a circular cylinder shape; a rotor magnet disposed opposite to the stator yoke with an air gap therebetween; a sheet-like coil disposed at a surface of the stator yoke opposing the rotor magnet; and a bearing structure, wherein the sheet-like coil includes a plurality of individual coils having a spiral-shape and arrayed in a circumferential direction, and a pattern made of a same material as the individual coils and disposed between two adjacent individual coils.
US08035263B2 Electric motor
An electric motor has a rotor (52) rotatable around a rotation axis (56) and has a stator (60) arranged around said rotor (52), which stator is equipped with poles (11′ to 16′). Each pole has an individual winding (11 to 16), and the latter together form a winding arrangement (30) that serves to generate a rotating field. Arranged approximately concentrically with the rotation axis (56) is an arrangement having electrical connection elements (U, V, W, U′, V′, W′). The latter are equipped with mounting elements (34, V1, W1, U′1, V′1, 32, 36) to each of which an associated end of an individual winding is mechanically and electrically connected. A connection arrangement (40) has a plurality of conductors (42, 44, 46) each of which is connected, by means of a welded connection (155), to the connection elements of the stator in order to electrically interconnect them in a predetermined fashion.
US08035262B2 Drive unit and image forming apparatus equipped with the same
A drive unit includes a motor being a drive source, a velocity reduction gear for reducing the revolution of the motor, an output shaft for connecting the velocity reduction gear to the rotation shaft of a photosensitive drum, and a velocity detection mechanism including an encoder and sensor members and detecting the revolution of the output shaft. The velocity reduction gear and the velocity detection mechanism are placed in a unit housing including a housing body made of a resin with one end opened and a support plate made of metal closing the opening of the housing body, and the output shaft is rotatably supported by the housing body and the support plate.
US08035260B2 Stepping motor with a coded pole pattern
The present invention relates to a stepping motor with a magnet pole pattern having a predetermined pattern around the circumference of the stepping motor. In one embodiment, the pattern relates to a code having a unique single maximum autocorrelation peak over the period of the code. Example codes include Barker codes, PN codes, Kasami codes, Golomb ruler codes, and other codes. In one embodiment, the rotor and stator have a matching pole pattern. In one embodiment, the drive is arranged to align the poles in an inline configuration, alternatively, the drive may be arranged to align the poles in a diagonal configuration. In a further embodiment, one or more sets of poles are provided on the stator, each set being offset rotationally by a partial pole spacing.
US08035256B2 Switching device and a system comprising the same
A switching device comprising switching means for switching at least one current phase between responsive current phase input and responsive current phase output, the switching device being suitable for switching electrical current of a power circuit of an electric motor, further comprises a first communication system interface for a first communication system, a second communication system interface for a second communication system, and a selecting unit adapted to select whether the switching device is a master or slave in relation to said second communication system.
US08035255B2 Wireless energy transfer using planar capacitively loaded conducting loop resonators
Described herein are improved capabilities for a source resonator having a Q-factor Q1>100 and a characteristic size x1 coupled to an energy source, and a second resonator having a Q-factor Q2>100 and a characteristic size x2 coupled to an energy drain located a distance D from the source resonator, where the source resonator and the second resonator are coupled to exchange energy wirelessly among the source resonator and the second resonator.
US08035252B2 Power supply system, vehicle with the same, temperature increase control method for power storage device and computer-readable recording medium bearing program for causing computer to execute temperature increase control of power storage device
A power supply system includes power storage devices, converters and a converter ECU controlling the converters. In temperature increase control of power storage devices, converter ECU determines an electric power transferred between the power storage devices via a main positive bus line and a main negative bus line as well as a transfer direction of the electric power, based on an allowable discharge power and an allowable charge power of each power storage device, and controls the converters to transfer the determined electric power between the power storage devices.
US08035247B2 Power supply device for vehicle
A power supply device for a vehicle includes a battery, a power line (power supply line and ground line, a connection unit, a charger that is an electric power supply unit, an accessory load, a voltage sensor and a control device. When the accessory load is operating, the control device sends signals to the connection unit to turn off all of three system main relays. Thereby, battery is electrically disconnected from charger. The control device further produces a power command based on a predetermined target voltage and a voltage detected by the voltage sensor such that the detected voltage attains the target voltage.
US08035243B1 System to obtain energy from water waves
A system to harness energy from water waves, comprising a frame assembly, first and second hydraulic systems, at least one float assembly, and an electrical assembly. The float assembly comprises front, rear, bottom, top, and first and second lateral faces. The float assembly further comprises a trailing face. The trailing face and the rear face merge to define an edge. The float assembly is mounted onto the mounting plate. The float assembly is placed in a body of water that comprises wave forces. The electrical system comprises a generator. The generator produces electricity when driven by the hydraulic motor when hydraulic fluid is displaced and pressurized within a hydraulic system when the wave forces cause the float assembly to move when in the body of water.
US08035238B2 Driving circuit and liquid crystal display device including the same
A tape carrier package (TCP) includes a film, a plurality of output leads and a plurality of input leads on the film, the plurality of output leads and the plurality of input leads being disposed on different sides, first and second TCP alignment marks arranged on opposing sides of the plurality of output leads, and a third TCP alignment mark at a central portion of the plurality of output leads.
US08035237B2 Integrated circuit package system with heat slug
An integrated circuit package system is provided including providing a substrate having a die attached and electrically bonded thereto. The system includes forming heat slug pillars on the substrate, positioning a heat slug on the heat slug pillars, and encapsulating the substrate, the die, the heat slug pillars, and the heat slug in a mold compound. The system includes singulating the substrate, the die, the heat slug, and the mold compound.
US08035234B2 Wiring substrate, manufacturing method thereof, and semiconductor device
There is provided a wiring substrate for connecting a mounting board on one surface thereof and mounting an integrated circuit chip on the opposite surface to the surface. The wiring substrate has a conductive connecting portion penetrating the substrate for connecting to at least a portion of a wiring layer of the integrated circuit chip, with the portion of a wiring layer formed on the substrate, and an insulating portion formed at a lateral side of the connecting portion for surrounding the connecting portion via a portion of the wiring substrate.
US08035231B2 Semiconductor device and method of manufacturing the same
The semiconductor device 1 includes interconnect layers 10, 20, an IC chip 30, via plugs 42, 44, a seal resin 50, and solder balls 60. The interconnect layer 10 includes a via plug 42. An end face of the via plug 42 on the side of the interconnect layer 20 is smaller in area than the opposite end face, i.e. the end face on the side of the IC chip 30. An end face of the via plug 44 on the side of the interconnect layer 10 is smaller in area than the opposite end face, i.e. the end face on the side of the solder balls 60. The thermal decomposition temperature of the insulating resin 14 constituting the interconnect layer 10 is higher than that of the insulating resin 24 constituting the interconnect layer 20.
US08035229B2 Semiconductor device
A semiconductor device includes: a gate electrode formed above a semiconductor region; a drain region and a source region formed in portions of the semiconductor region located below sides of the gate electrode in a gate length direction, respectively; a plurality of drain contacts formed on the drain region to be spaced apart in a gate width direction of the gate electrode; and a plurality of source contacts formed on the source region to be spaced apart in the gate width direction of the gate electrode. The intervals between the drain contacts are greater than the intervals between the source contacts.
US08035228B2 High-density 3-dimensional resistors
Interconnect, i.e., BEOL structures comprising at least one thin film resistor that is located at the same level as that of a neighboring conductive interconnect are provided. The present invention also provides a method of fabricating such interconnect structures utilizing processing steps that are compatible with current interconnect processing. Moreover, the inventive method of the present invention provides better technology extendibility in terms of higher density than prior art schemes.
US08035227B2 Top layers of metal for high performance IC's
The present invention adds one or more thick layers of polymer dielectric and one or more layers of thick, wide metal lines on top of a finished semiconductor wafer, post-passivation. The thick, wide metal lines may be used for long signal paths and can also be used for power buses or power planes, clock distribution networks, critical signal, and re-distribution of I/O pads for flip chip applications. Photoresist defined electroplating, sputter/etch, or dual and triple damascene techniques are used for forming the metal lines and via fill.
US08035226B1 Wafer level package integrated circuit incorporating solder balls containing an organic plastic-core
An integrated circuit including solder balls containing an elastic or resilient material core, a hard or rigid shell substantially enclosing the core, and an electrical contact layer substantially enclosing the shell. The elastic or resilient core serves as a stress buffer layer in a wafer level package (WLP) integrated circuit. The elastic or resilient material core may include an organic plastic material, such as a Divinilbenzene cross-linked co-polymer of relatively high resistance. This material has a relatively good elongation property so that it can effectively absorb forces exerted upon the integrated circuit by, for example, the flexing of a printed circuit board (PCB) or other structure to which the integrated circuit is attached. The hard or rigid shell serves to contain the elastic or resilient core and may include copper. The electrical contact layer serve to provide a good adhesive electrical contact to an under bump metallization (UBM) layer, may include a lead free, Tin-Gold (SnAg) material.
US08035222B2 Semiconductor device
A semiconductor device formed by using semiconductor packages is provided. The semiconductor device includes two semiconductor packages adjacently arranged in opposite directions on an inductive conductor. Terminals of the two semiconductor packages are joined by a third lead. the third lead is arranged substantially in parallel to the inductive conductor. Leads at the joint portions have, for example, a bent structure, and the third lead is arranged to be close to the inductive conductor.
US08035220B2 Semiconductor packaging device
Embodiments of the invention relate to a semiconductor module and to a method for manufacturing a semiconductor module. In an embodiment of the invention, a semiconductor module for mounting to a board may include at least an integrated circuit having connections on at least one side of the integrated circuit, and at least a first layer which is applied to the side of the integrated circuit having the connections, wherein the free surface of the first layer facing away from the integrated circuit has a thermo-mechanical linear expansion in the in-plane direction of the surface which corresponds to the thermo-mechanical linear expansion of the board to which the semiconductor module is to be mounted.
US08035214B1 Conductive connecting pin for package substance
A package substrate 310 incorporating a substrate provided with a conductor layer 5, a conductive connecting pin 100 arranged to establish the electrical connection with a mother board and secured to the surface of the substrate, wherein a pad 16 for securing the conductive connecting pin is provided for the package substrate 310. The pad 16 is covered with an organic resin insulating layer 15 having an opening 18 through which the pad 16 is partially exposed to the outside. The conductive connecting pin 100 is secured to the pad exposed to the outside through the opening with a conductive adhesive agent 17 so that solution of the conductive connecting pin 100 from the substrate occurring, for example when mounting is performed is prevented.
US08035211B2 Integrated circuit package system with support structure under wire-in-film adhesive
An integrated circuit package in package system including: providing a substrate; mounting a wire bonded die with an active side over the substrate; connecting the active side to the substrate with bond wires; mounting a structure over the wire bonded die having a wire-in-film adhesive between the structure and the wire bonded die and overhangs at ends of the structure between the wire-in-film adhesive and the substrate; mounting support structures at the overhangs between the wire-in-film adhesive and the substrate; and encapsulating the wire bonded die and the structure with an encapsulation.
US08035209B2 Micromechanical device which has cavities having different internal atmospheric pressures
A micromechanical device having a substrate wafer has at least one first cavity and one second cavity, the cavities being hermetically separated from each other, the first cavity having a different internal atmospheric pressure than the second cavity. The cavities are capped by a thin film cap. A method is for manufacturing a micromechanical device which has a thin film cap having cavities of different internal atmospheric pressures.
US08035207B2 Stackable integrated circuit package system with recess
A stackable integrated circuit package system is provided including forming an external interconnect having an interconnect non-recessed portion and an interconnect recessed portion, mounting an integrated circuit die over a paddle that is coplanar with the interconnect recessed portion, and forming an encapsulation having a recess over the external interconnect and the integrated circuit die with the external interconnect exposed at a side of the encapsulation.
US08035204B2 Large die package structures and fabrication method therefor
A method for fabricating large die package structures is provided wherein at least portions of the leadtips of at least a plurality of leadfingers of a leadframe are electrically insulated. A die is positioned on the electrically insulated leadtips. The die is electrically connected to at least a plurality of the leadfingers.
US08035203B2 Radio frequency over-molded leadframe package
An over-molded leadframe (e.g., a Quad Flat No-lead (QFN)) package capable of operating at frequencies in the range of about five gigahertz (GHz) to about 300 GHz and a method of making the over-molded leadframe package are disclosed. The over-molded leadframe package includes a capacitance lead configured to substantially reduce and/or offset the inductance created by one or more wirebonds used to connect an integrated circuit (IC) chip on the package to an input/output (I/O) lead. The IC chip is connected to the capacitance lead via one or more wirebonds, and the capacitance lead is then connected to the I/O lead via at least a second wirebond. Thus, inductance created by the one or more wirebonds on the package is substantially reduced and/or offset by the capacitance lead prior to a signal being output by the package and/or received by the IC chip.
US08035200B2 Neutralization of trapped charge in a charge accumulation layer of a semiconductor structure
A semiconductor structure. The semiconductor structure includes a semiconductor layer, a charge accumulation layer on top of the semiconductor layer, a doped region in direct physical contact with the semiconductor layer; and a device layer on and in direct physical contact with the charge accumulation layer. The charge accumulation layer includes trapped charges of a first sign. The doped region and the semiconductor layer forms a P−N junction diode. The P−N junction diode includes free charges of a second sign opposite to the first sign. The trapped charge in the charge accumulation layer exceeds a preset limit above which semiconductor structure is configured to malfunction. A first voltage is applied to the doped region. A second voltage is applied to the semiconductor layer. A third voltage is applied to the device layer. The third voltage exceeds the first voltage and the second voltage.
US08035195B2 Semiconductor element
A semiconductor element includes a semiconductor layer having a first doping density, a metallization, and a contact area located between the semiconductor layer and the metallization. The contact area includes at least one first semiconductor area that has a second doping density higher than the first doping density, and at least one second semiconductor area in the semiconductor layer. The second semiconductor area is in contact with the metallization and provides lower ohmic resistance to the metallization than a direct contact between the semiconductor layer and the metallization provides or would provide.
US08035194B2 Semiconductor device and semiconductor package including the same
Provided is a semiconductor device capable of removing a power ground grid noise using a small area. The semiconductor device includes a first chip including at least one decoupling capacitor; and a second semiconductor chip stacked over the first semiconductor chip, including internal circuits.
US08035193B2 Method of fabricating capacitor in semiconductor device
A capacitor includes a bottom electrode, a dielectric layer and a top electrode over a substrate. A RuXTiYOZ film is included in at least one of the bottom and top electrodes, where x, y and z are positive real numbers. A method of fabricating the capacitor through a sequential formation of a bottom electrode, a dielectric layer and a top electrode over a substrate includes forming a RuXTiYOZ film during a formation of at least one of the bottom electrode and top electrode, where x, y and z are positive real numbers.
US08035189B2 Semiconductor constructions
The invention includes methods of forming oxide structures under corners of transistor gate stacks and adjacent trenched isolation regions. Such methods can include exposure of a semiconductor material to steam and H2, with the H2 being present to a concentration of from about 2% to about 40%, by volume. An oxide structure formed under the bottom corner of a transistor gate stack can have a bottom surface with a topography that includes a step of at least about 50 Å, and an upper surface directly over the bottom surface and having a topography that is substantially planar. Methodology of the present invention can be utilized to form semiconductor constructions suitable for incorporation into highly integrated circuitry. The highly integrated circuitry can be incorporated into electronic systems, and can, for example, be utilized in processors and/or memory storage devices.
US08035186B2 Low-noise semiconductor photodetectors
A photodetector is formed from a body of semiconductor material substantially surrounded by dielectric surfaces. A passivation process is applied to at least one surface to reduce the rate of carrier generation and recombination on that surface. Photocurrent is read out from at least one electrical contact, which is formed on a doped region whose surface lies entirely on a passivated surface. Unwanted leakage current from un-passivated surfaces is reduced through one of the following methods. (a) The un-passivated surface is separated from the photo-collecting contact by at least two junctions (b) The un-passivated surface is doped to a very high level, at least equal to the conduction band or valence band density of states of the semiconductor (c) An accumulation or inversion layer is formed on the un-passivated surface by the application of an electric field. Electrical contacts are made to all doped regions, and bias is applied so that a reverse bias is maintained across all junctions.
US08035184B1 Broadband imaging device
This invention relates to imaging device and its related transferring technologies to independent substrate able to attain significant broadband capability covering the wavelengths from ultra-violet (UV) to long-Infrared. More particularly, this invention is related to the broadband image sensor (along with its manufacturing technologies), which can detect the light wavelengths ranges from as low as UV to the wavelengths as high as 20 μm covering the most of the wavelengths using of the single monolithic image sensor on the single wafer. This invention is also related to the integrated circuit and the bonding technologies of the image sensor to standard integrated circuit for multicolor imaging, sensing, and advanced communication. Our innovative approach utilizes surface structure having more than micro-nano-scaled 3-dimensional (3-D) blocks which can provide broad spectral response. Utilizing multiple micro-nano scaled blocks help to increase the absorption spectra more than the material used as the absorption layer. In addition, utilizing the multiple nano-scaled 3-D blocks help to increase the absorption over the wavelength due to the multiple reflections and diffractions inside the 3-D structures. The absorption layers will be designed to achieve the required quantum efficiency and also required speed.
US08035181B2 Semiconductor photodetector with improved quantum efficiency as a function of detected light wavelength
A semiconductor photodetector comprises: a semiconductor substrate; a first multilayer reflective layer on a first surface of the semiconductor substrate and including semiconductor layers; a first optically-resonant layer on the first multilayer reflective layer; a second multilayer reflective layer on the first optically-resonant layer and including semiconductor layers; a light absorbing layer on the second multilayer reflective layer; a reflective film on the light absorbing layer; and an antireflective film on a second surface of the semiconductor substrate. The first optically-resonant layer has a larger thickness than the semiconductor layers of the first and second multilayer reflective layers. The combined optical thickness of the layers between the second multilayer reflective layer and the reflective film is not equal to the optical thickness of the first optically-resonant layer.
US08035178B2 Solid-state imaging device
A plurality of pixel portions (12) are formed on a silicon substrate (11). A photoelectric converter portion (10) constituting each of the pixel portions (12) is electrically isolated by an element isolation portion (13) comprising an insulating film formed on the silicon substrate (11). The photoelectric converter portion (10) partitioned by the element isolation portion (13) is so formed that a crystal orientation of the sides in contact with the element isolation portion (13) corresponds to a <00-1> direction. This makes it possible to reduce dark current caused by stress in the vicinity of the interface of the element isolation portion (13) and maintain high sensitivity even if the pixel portions (12) are made smaller in size.
US08035174B2 Semiconductor device and method for fabricating the same
A semiconductor device includes: a semiconductor substrate; a source region and a drain region formed in the upper part of the semiconductor substrate so as to be spaced; a channel region formed in a part of the semiconductor substrate between the source region and the drain region; a first dielectric film formed on the channel region of the semiconductor substrate; a second dielectric film formed on the first dielectric film and having a higher permittivity than the first dielectric film; a third dielectric film formed on at least an end surface of the second dielectric film near the drain region out of end surfaces of the second dielectric film near the source and drain regions; and a gate electrode formed on the second dielectric film and the third dielectric film.
US08035173B2 CMOS transistors with differential oxygen content high-K dielectrics
An NFET containing a first high-k dielectric portion and a PFET containing a second high-k gate dielectric portion are formed on a semiconductor substrate. A gate sidewall nitride is formed on the gate of the NFET, while the sidewalls of the PFET remain free of the gate sidewall nitride. An oxide spacer is formed directly on the sidewalls of a PFET gate stack and on the gate sidewall nitride on the NFET. After high temperature processing, the first and second dielectric portions contain a non-stoichiometric oxygen deficient high-k dielectric material. The semiconductor structure is subjected to an anneal in an oxygen environment, during which oxygen diffuses through the oxide spacer into the second high-k dielectric portion. The PFET comprises a more stoichiometric high-k dielectric material and the NFET comprises a less stoichiometric high-k dielectric material. Threshold voltages of the PFET and the NFET are optimized by the present invention.
US08035170B2 Semiconductor device including SRAM
A semiconductor device according to an embodiment of the invention includes: a semiconductor substrate; device regions formed on the semiconductor substrate, the device regions having a length direction in a predetermined direction; a plurality of transistors having gate electrodes, respectively, the gate electrodes extending in a direction approximately perpendicular to the predetermined direction, the plurality of transistors having a source/drain region and a channel region having a channel direction approximately parallel to the predetermined direction in the device region; a plurality of SRAM cells disposed in an array, each of the plurality of SRAM cells including the plurality of transistors; and a dummy region made of the substantially same material as that of the device regions, the dummy region being formed between the outermost device regions of the SRAM cells adjacent to each other in the direction approximately perpendicular to the predetermined direction, the dummy region having a length direction approximately parallel to the predetermined direction.
US08035158B2 Semiconductor device
Aiming at realizing high breakdown voltage and low ON resistance of a semiconductor device having the super-junction structure, the semiconductor device of the present invention has a semiconductor substrate having an element forming region having a gate electrode formed therein, and a periphery region formed around the element forming region, and having an field oxide film formed therein; and a parallel p-n layer having n-type drift regions and p-type column regions alternately arranged therein, formed along the main surface of the semiconductor substrate, as being distributed over the element forming region and a part of the periphery region, wherein the periphery region has no column region formed beneath the end portion on the element forming region side of the field oxide film and has p-type column regions as at least one column region formed under the field oxide film.
US08035157B2 High density flash memory device and fabricating method thereof
The present invention provides a flash memory device having a high degree of integration and high performance. The flash memory device has a double/triple gate structure where a channel is formed in a wall-shaped body. The flash memory device has no source/drain regions. In addition, although the flash memory device has the source/drain regions, the source/drain region are formed not to be overlapped with a control electrode. Accordingly, an inversion layer is induced by a fringing field generated from the control electrode, so that cell devices can be electrically connected to each other. The flash memory device includes a charge storage node for storing charges formed under the control electrode, so that miniaturization characteristics of cell device can be improved. According to the present invention, there is proposed a new device capable of improving the miniaturization characteristics of a MOS-based flash memory device and increasing memory capacity.
US08035156B2 Split-gate non-volatile memory cell and method
A method is disclosed for making a non-volatile memory cell on a semiconductor substrate. A select gate structure is formed over the substrate. The control gate structure has a sidewall. An epitaxial layer is formed on the substrate in a region adjacent to the sidewall. A charge storage layer is formed over the epitaxial layer. A control gate is formed over the charge storage layer. This allows for in-situ doping of the epitaxial layer under the select gate without requiring counterdoping. It is beneficial to avoid counterdoping because counterdoping reduces charge mobility and increases the difficulty in controlling threshold voltage. Additionally there may be formed a recess in the substrate and the epitaxial layer is formed in the recess, and a halo implant can be performed, prior to forming the epitaxial layer, through the recess into the substrate in the area under the select gate.
US08035155B2 Split-gate nonvolatile semiconductor memory device
A nonvolatile semiconductor memory device includes a floating gate; an erasing gat; and a control gate. The floating gate is provided on a channel region of a semiconductor substrate through a first insulating layer. The erasing gate is provided on the floating gate through a second insulating layer. The control gate is provided beside the floating gate and the erasing gate through a third insulating layer. The floating gate is U-shaped.
US08035150B2 Nonvolatile semiconductor memory device and method for manufacturing the same
A memory cell array of a NOR type flash memory is constructed by arranging memory cell transistors in a matrix, each of the memory cell transistors includes a contact connecting a semiconductor substrate to an overlayer wire. Columns of the memory cell transistors are isolated from one another by shallow trench isolations. The height of top surface of a filling oxide film in the shallow trench isolation which is adjacent to each drain contact is equal to that of top surface of the drain region. The top surface of a filling oxide film in the shallow trench isolation which is adjacent to each channel region is higher than a top surface of the semiconductor substrate in the channel region.
US08035149B2 Nonvolatile memory devices with oblique charge storage regions and methods of forming the same
A nonvolatile memory device includes an active region defined by a device isolation layer in a semiconductor substrate, a word line passing over the active region and a charge storage region defined by a crossing of the active region and the word line and disposed between the active region and the word line. The charge storage region is disposed at an oblique angle with respect to the word line.
US08035147B2 Semiconductor device
A high-speed and low-voltage DRAM memory cell capable of operating at 1 V or less and an array peripheral circuit are provided. A DRAM cell is comprised of a memory cell transistor and planar capacitor which utilize a FD-SOI MOST structure. Since there is no junction leakage current, loss of stored charge is eliminated, and the low-voltage operation can be realized. Further, a gate and a well in a cross-coupled type sense amplifier using FD-SOI MOSTs are connected. By this means, a threshold value dynamically changes and high-speed sensing operation can be realized.
US08035139B2 Dynamic random access memory having junction field effect transistor cell access device
A dynamic random access memory (DRAM) device can include a plurality of memory cells. Each memory cell can include a charge storing structure and an access device comprising an enhancement mode junction field effect transistor (JFET). The DRAM device can further include a plurality of sense amplifiers that each generates an output value in response to a signal received at respective sense amplifier inputs, and a plurality of bit lines, each bit line coupling a plurality of memory cells to at least one input of at least one of the sense amplifiers. A method can fabricate such DRAM devices.
US08035137B2 Molecular electronic device having a patterned electrode and method of fabricating the same
A molecular electronic device, and a method of fabricating the same, includes a first electrode having a plurality of prominences and depressions on which a plurality of molecules are self-assembled. Capacitance of a molecular electronic device used as a capacitor is increased by forming prominences and depressions on the surface of the first electrode thereby enabling more molecules to be self-assembled on the surface of the lower electrode.
US08035134B2 Forward body bias-controlled semiconductor integrated circuit
In a first functional block, a source voltage input terminal of a PMOS transistor and a substrate voltage input terminal of an NMOS transistor are connected to their voltage supply terminals, respectively. The substrate voltage input terminal of the PMOS transistor in the ith (1≦i≦n−1) functional block and the source voltage input terminal of the NMOS transistor therein are connected bijectively with the source voltage input terminal of the PMOS transistor in the i+1th functional block and the substrate voltage input terminal of the NMOS transistor therein. In the nth functional block, the substrate voltage input terminal of the PMOS transistor and the source voltage input terminal of the NMOS transistor are connected to their voltage supply terminals, respectively.
US08035132B2 Display device and semiconductor device
A display device of high definition, multiple colors and low power consumption includes a display panel having a pixel section in which pixels are arrayed in the form of a matrix at the cross points of a plurality of data lines and a plurality of scanning lines, a scanning circuit for applying voltage sequentially to the plurality of scanning lines, and a data-line driver, which receives display data supplied by a host device, for applying signals corresponding to the display data to the plurality of data lines. Provided external to the display panel is a controller IC having a display memory for storing display data corresponding to the pixel section, an output buffer for reading data out of the display memory and outputting this data to the display panel, and a controller for controlling the display memory and output buffer and communication with the host device. The display panel is provided with a digital/analog converter, which forms part of the data-line driver, for converting display data represented by a digital signal to an analog signal. The width of a bus for data transfer between the controller IC and data-line driver of the display panel is such that data of a greater number of bits is transferred in parallel by a single transfer than is transferred by the bus between the controller and the host device. This allows the operating frequency of the data-line driver to be reduced.
US08035131B2 Method for forming a nitride semiconductor laminated structure and method for manufacturing a nitride semiconductor element
A method for forming a nitride semiconductor laminated structure includes forming a first layer that is an n-type or i-type first layer composed of a group III nitride semiconductor using an H2 carrier gas; forming a second layer by laminating a p-type second layer composed of a group III nitride semiconductor and containing Mg on the first layer using an H2 carrier gas; and forming a third layer that is an n-type or i-type third layer composed of a group III nitride semiconductor on the second layer using an H2 carrier gas after forming the second layer. A method for manufacturing a nitride semiconductor device includes the method steps for forming the nitride semiconductor laminated structure.
US08035128B2 Semiconductor device and method for fabricating the same
There is provided a semiconductor device and a method for fabricating the same whose withstanding characteristic may be enhanced and whose ON resistance may be reduced. A MIS-type HEMT includes a carrier traveling layer made of a group-III nitride semiconductor and formed on a supporting substrate, a carrier supplying layer made of a group-III nitride semiconductor and formed on the carrier traveling layer, source and drain electrodes formed on the carrier supplying layer, insulating films formed on the carrier supplying layer and a gate electrode formed on the insulating films. The insulating film is formed in a region interposed between the source and drain electrodes and has a trench whose cross-section is inverted trapezoidal and whose upper opening is wider than a bottom thereof. The gate electrode is formed at least from the bottom of the trench onto the insulating films on the side of the drain electrode.
US08035125B2 Light-emitting apparatus and method of manufacturing the same
The present invention provides a light-emitting apparatus capable of improving brightness and reducing power consumption and a method of manufacturing the same. The light-emitting apparatus includes: a light-emitting device 2 including electrode pads 9 and 10; and a lead frame 3 including electrode leads 11 and 12. The electrode pads 9 and 10 and the electrode leads 11 and 12 are electrically connected to each other by bonding wires 14 and 15, and the light-emitting device 2 is arranged with a gap H between the lead frame 3 and the light-emitting device 2. In this way, it is possible to effectively use light emitted from one surface of the light-emitting device 2 facing the lead frame 3. Therefore, it is possible to improve the utilization efficiency of light emitted from the light-emitting device 2.
US08035123B2 High light-extraction efficiency light-emitting diode structure
The present invention discloses a high light-extraction efficiency LED structure, wherein metallic pads and metallic mesh wires made of an aluminum-silver alloy are formed on an LED, whereby the high-reflectivity aluminum-silver alloy makes the light incident on the metallic pads and metallic mesh wires reflected once more or repeatedly and then emitted from the surface or lateral side of the LED, wherefore the present invention can decrease the light loss and increase the light-extraction efficiency.
US08035122B2 Light diffusion type light emitting diode
The present invention relates to light diffusion type light emitting diodes, more particularly, to a light emitting device having a large divergence angle by widely spreading an emitted light from a single color to a white color and a method thereof. The light emitting diode including the encapsulating layer according to the present invention is characterized by including at least two materials with different characteristics. According to the present invention, an encapsulating material for light emitting diode is mixed with at least two materials with a different polarity or a refractive index to easily form a light emitting diode. In addition, the light emitting diode die is bonded on the bottom surface of a cup, and an encapsulating material and microspheres are dispersed in the vicinity and upper portion of the light emitting diode and the entire light emitting diode, therefore the light emitting diode has a large and uniform divergence angle due to a light uniformly scattered and refracted. Furthermore, the microsphere particles with similar density to the encapsulating layer exist, thereby solving a problem of precipitation of particles, which occurs when the existing inorganic particles are dispersed.
US08035121B2 Package for light emitting device having a lens spaced from a light emitting device module
There are provided a light emitting device package and a method for manufacturing the same. The light emitting device includes: a plurality of barriers provided above a metal circuit board; a plurality of light emitting devices placed in a space between the barriers; and a lens unit provided at an upper side of the barrier. Accordingly, the plurality of light emitting devices can be conveniently seated as a module format, and a luminance can be increased. Also, an efficiency of heat sink can be increased.
US08035120B2 Semiconductor light emitting device and semiconductor light emitting device assembly
A semiconductor light emitting device capable of improving the light extraction efficiency while preventing deterioration of the light emission characteristic with time and a semiconductor light emitting device assembly including the semiconductor light emitting device are provided. The semiconductor light emitting device includes a semiconductor light emitting element containing a metal element, a cap portion formed from a material which contains a sulfur or halogen element and which is capable of transmitting the light from the semiconductor light emitting element, and a shielding film which is disposed between the semiconductor light emitting element and the cap portion, which transmits the light from the semiconductor light emitting element to the cap portion, and which separates the semiconductor light emitting element side and the cap portion side.
US08035119B2 System and method for light source with discontinuity-containing diffusant
A discontinuity-containing, light-diffusing substrate is placed within an LED light source. In one embodiment, the substrate is placed between an LED light source and a light guide. The light diffusing substrate may include a plurality of air bubbles, grooves or both, effective to mix the colored light and yield a white light exiting the light guide. Methods of constructing optical devices and light sources having a bubble-containing substrate are also disclosed.
US08035116B2 Semiconductor device, light emitting diode head, and image forming apparatus
A semiconductor device includes a substrate; a first conductive type semiconductor layer disposed on a main surface of the substrate; a second conductive type semiconductor layer disposed on the first conductive type semiconductor layer; a plurality of light emitting elements; and a second conductive side wiring pattern for commonly connecting the second conductive type semiconductor layer in the light emitting elements arranged adjacently. The second conductive type semiconductor layer includes a first conductive type semiconductor connection surface and a second conductive type semiconductor connection surface between the first conductive type semiconductor layer.
US08035115B2 Semiconductor apparatus, print head, and image forming apparatus
A semiconductor apparatus includes a substrate; and a plurality of semiconductor thin films formed on said substrate, each of said semiconductor thin films having a pn-junction, and electrodes of p-type and n-type for injecting carriers to the pn-junction, wherein said semiconductor thin films are formed so that all or a part of said pn-junctions are connected serially. As different from a semiconductor thin film constituted of a single pn-junction, the light emission with the invented semiconductor apparatus is the summation of the light emission intensities of the entire pn-junctions, so that the light emitting intensity can be increased largely.
US08035113B2 Optical devices featuring textured semiconductor layers
A semiconductor sensor, solar cell or emitter, or a precursor therefor, has a substrate and one or more textured semiconductor layers deposited onto the substrate. The textured layers enhance light extraction or absorption. Texturing in the region of multiple quantum wells greatly enhances internal quantum efficiency if the semiconductor is polar and the quantum wells are grown along the polar direction. Electroluminescence of LEDs of the invention is dichromatic, and results in variable color LEDs, including white LEDs, without the use of phosphor.
US08035109B2 Display device including EL element
A voltage equal to the threshold value of a TFT (106) is held in capacitor unit (109). When a video signal is inputted from a source signal line, the voltage held in the capacitor unit is added thereto and a resultant signal is applied to a gate electrode of the TFT (106). Even when a threshold value is varied for each pixel, each threshold value is held in the capacitor unit (109) for each pixel. Thus, the influence of a variation in threshold value can be eliminated. Further, holding of the threshold value is conducted by only the capacitor unit (109) and a charge does not move at writing of a video signal so that a voltage between both electrodes is not changed. Thus, it is not influenced by a variation in capacitance value.
US08035108B2 Thin film transistor substrate, liquid crystal display panel including the same, and method of manufacturing liquid crystal display panel
A liquid crystal display panel capable of preventing flicker and improving reflectance include a thin film transistor substrate having a gate line, a data line, a thin film transistor connected to the gate and data lines, and a reflective electrode connected to the thin film transistor and covering at least part of the gate line, a color filter substrate having a color filter and a common electrode forming an electric field with the reflective electrode. Liquid crystals are disposed between the thin film transistor substrate and the color filter substrate. The reflective electrode shields the liquid crystals from a gate signal.
US08035106B2 Electronic device, constituted by using thin-film transistors
An integrated circuit, which is configured such that a MOS transistor and a bipolar transistor are integrated at the same time, is formed on an insulating substrate which includes a display device. An electronic device or a display includes a plurality of semiconductor devices which are formed by using a semiconductor thin film and are formed in the semiconductor thin film that is provided on an insulating substrate and is crystallized in a predetermined direction. The plurality of semiconductor devices include a MOS transistor and at least either one of a lateral bipolar thin-film transistor and a MOS-bipolar hybrid thin film transistor.
US08035103B2 Circuit board, electronic device, and method for producing circuit board
The present invention provides a circuit board which can improve characteristics of a circuit element, an electronic device, and a method for producing a circuit board. The method for producing a circuit board of the present invention is a method for producing a circuit board including one or more polysilicon layers at the same layer level, wherein the method includes the steps of: forming a photoresist film on the polysilicon layer; forming a photoresist pattern film having side surfaces with different inclination angles by patterning the photoresist film; forming the one or more polysilicon layers having side surfaces with different inclination angles by etching the polysilicon film using the photoresist pattern film.
US08035101B2 Transistor, semiconductor device including a transistor and methods of manufacturing the same
A transistor, a semiconductor device including the transistor and methods of manufacturing the same are provided, the transistor including a threshold voltage adjusting layer contacting a channel layer. A source electrode and a drain electrode contacting may be formed opposing ends of the channel layer. A gate electrode separated from the channel layer may be formed. A gate insulating layer may be formed between the channel layer and the gate electrode.
US08035099B2 Diode and resistive memory device structures
In an electronic device, a diode and a resistive memory device are connected in series. The diode may take a variety of forms, including oxide or silicon layers, and one of the layers of the diode may make up a layer of the resistive memory device which is in series with that diode.
US08035097B2 Phase change memory
A phase change memory is provided, which includes a semiconductor substrate having a first conductive type, buried word lines having a second conductive type, doped semiconductor layers having the first conductive type, memory cells, metal silicide layers, and bit lines. The buried word lines are disposed in the semiconductor substrate. Each buried word line includes a line-shaped main portion extended along a first direction and protrusion portions. Each protrusion portion is connected to one long side of the line-shaped main portion. Each doped semiconductor layer is disposed on one protrusion portion. Each memory cell includes a phase change material layer and is disposed on and electrically connected to one of the doped semiconductor layers. Each metal silicide layer is disposed on one of the line-shaped main portions. Each bit line is connected to memory cells disposed on the word lines in a second direction substantially perpendicular to the first direction.
US08035095B2 Resistive random access memory device
Provided is a resistive random access memory device that includes a storage node connected to a switching device. The resistive random access memory device includes a first electrode, a resistance variable layer, and a second electrode which are sequentially stacked, wherein a diffusion blocking layer is formed between the first electrode and the resistance variable layer or between the resistance variable layer or/and the second electrode.
US08035094B2 Methods for measuring at least one physical characteristic of a component
A method for measuring the physical characteristics of a component includes associating a component with the system such that the component is positioned within the retention mount and operating the system to cause the light source to emit a collimated light beam along a source optical path, where the collimated light beam is reflected to cause a reflected collimated light beam to propagate along a sensor optical path to be incident upon the component to produce a component silhouette where the sensing device generates data responsive to the silhouette. The image data is processed to generate resultant data responsive to the component, wherein the resultant data is further responsive to at least one of a smoothing algorithm, a functional size algorithm and a centering algorithm.
US08035093B2 Movable media tray with position reference marks
A printing system includes a movable tray for holding recording media. The movable tray includes spaced-apart reference marks for determining distance traveled by the tray. A reference-mark optical detector is positioned to provide a field of view through which the reference marks pass. An identifying-mark optical detector provides a field of view through which media-type identifying marks on a piece of recording medium pass. A signal processor provides an output relative to: a) amount of reference marks passing through the field of view of the reference-mark optical detector, and b) signal variation in a signal provided by the identifying-mark optical detector. A look-up table includes media identification signal patterns that are correlated to corresponding media types. Finally, a comparator compares the output of the signal processor to the media identification signal patterns in the look-up table in order to identify type of recording medium.
US08035091B2 Passive outdoor millimeter wave illuminator
A passive outdoor millimeter wave illuminator for use with a concealed object detection system is disclosed. In a particular embodiment, the illuminator includes a panel having a plurality of horizontal louvers each having reflective properties for reflecting millimeter wave energy from the sky to a target and a pair of rear support arms for biasing the panel upwards. The illuminator further includes a base wherein a lower portion of the panel is rotatably mounted to a front edge of the base and the rear edge of the base is fixed to a lower end of the rear support so that the panel is capable of rotatable motion in a horizontal plane relative to the base. In addition, a slidable bushing engaged with a portion of the rear support arms is frictionally operable as to maintain the panel at the desired angle.
US08035090B2 Sterilizer for dental contaminant
Disclosed therein is a sterilizer for dental contaminants, which can prevent contamination occurring by the surface or a discharge hole of a cuspidor and a discharge hole of a suction mounted on a side of a dental unit chair used to spit out contaminants, such as blood or pus, remaining in a patient's mouth during a dental treatment. The sterilizer includes: a lid having a size as large as to cover an entrance portion of the cuspidor; an ultraviolet lamp mounted on the inner surface of the bottom of the lid; an opening and closing means connected to the lid for opening and closing the lid; and a control part for opening and closing the lid through the opening and closing means and controlling the turning on and off of the ultraviolet lamp. Additionally, in another aspect, the sterilizer may include: a body part for storing contaminants therein; an inlet part connected to a discharge hole of the cuspidor or a suction for transferring the contaminants to the body part; an outlet part connected to a drain pipe for discharging the contaminants stored in the body part to the drain pipe; and a ultraviolet lamp mounted inside the body part and having a light-emitting portion.
US08035088B2 Device, apparatus and methods for mass spectrometry
The invention comprises apparatus for use with atmospheric pressure ionization sources in which an aerosol is formed from a solution of a sample. The aerosol is received in a hollow member and discharged outside the chamber of the ionization source in order to reduce contamination of the ionization source itself by involatile material in the solution and by previously analysed samples. The hollow member is easily removable from the ionization source to facilitate cleaning and replacement. Ionization sources, mass spectrometers, and ion mobility spectrometers comprising the apparatus are also described.
US08035085B2 Coded aperture imaging system
This invention relates to a coded aperture imaging system wherein a detector array is arranged to receive radiation from a scene via a coded aperture mask. The coded aperture mask provides a plurality of uncorrelated coded aperture arrays at different positions on the mask. Each distinct coded aperture array therefore passes coded information to the detector array. The intensity pattern at the detector array, which is a summation of the intensity patterns from each of the distinct coded aperture arrays, can be decoded separately for each coded aperture array to reconstruct a separate image associated with each coded aperture array. In this way the present invention teaches a coded aperture array means with multiple, simultaneous fields of view. The different fields of view can be different sizes and/or resolutions. Preferably the coded aperture mask is reconfigurable.
US08035083B1 Terahertz tunable sources, spectrometers, and imaging systems
A source of terahertz radiation at a fundamental terahertz frequency is tunable over a fundamental terahertz frequency range, and is coupled into a first waveguide. The first waveguide supports only a single transverse spatial mode within the fundamental terahertz frequency range. A solid-state frequency multiplier receives from the first waveguide the terahertz radiation and produces terahertz radiation at a harmonic terahertz frequency. A second waveguide receives the harmonic terahertz radiation. The tunable terahertz source can comprise a backward wave oscillator with output tunable over about 0.10-0.18 THz, 0.18-0.26 THz, or 0.2-0.37 THz. The frequency multiplier can comprises at least one varistor or Schottky diode, and can comprise a doubler, tripler, pair of doublers, doubler and tripler, or pair of triplers. The terahertz source can be incorporated into a terahertz spectrometer or a terahertz imaging system.
US08035082B2 Projection electron beam apparatus and defect inspection system using the apparatus
A sample is evaluated at a high throughput by reducing axial chromatic aberration and increasing the transmittance of secondary electrons. Electron beams emitted from an electron gun 1 are irradiated onto a sample 7 through a primary electro-optical system, and electrons consequently emitted from the sample are detected by a detector 12 through a secondary electro-optical system. A Wien filter 8 comprising a multi-pole lens for correcting axial chromatic aberration is disposed between a magnification lens 10 in the secondary electro-optical system and a beam separator 5 for separating a primary electron beam and a secondary electron beam, for correcting axial chromatic aberration caused by an objective lens 14 which comprises an electromagnetic lens having a magnetic gap defined on a sample side.
US08035080B2 Method and system for increasing beam current above a maximum energy for a charge state
Methods and a system of an ion implantation system are disclosed that are capable of increasing beam current above a maximum kinetic energy of a first charge state from an ion source without changing the charge state at the ion source. Positive ions having a first positive charge state are selected into an accelerator. The positive ions of the first positive charge state are accelerated in acceleration stages and stripped to convert them to positive ions of a second charge state. A second kinetic energy level higher than the maximum kinetic energy level of the first charge state can be obtained.
US08035075B2 Dynamic insulated glazing unit with multiple shutters
An insulated glazing unit has controllable radiation transmittance. Peripheries of first and second glazing panes are attached and spaced apart facing each other and then attached to a supporting structure. A conductive layer is atop the first glazing pane inner surface as a fixed position electrode. A dielectric is atop the conductive layer. A coiled spiral roll, variable position electrode is between the first and second glazing panes, a width of its outer edge attached to the dielectric. A first electrical lead is connected to the variable position electrode's conductive layer. A second electrical lead is connected to the conductive layer atop the first glazing pane. Applied voltage between the first and second electrical leads creates a predetermined potential difference between the electrodes, and the variable position electrode unwinds and rolls out to at least partially cover the first glazing pane, at least reducing the intensity of passing radiation.
US08035074B2 Automatic gain control for motion encoder signals
Disclosed are various embodiments of pulse generation and automatic gain control (“AGC”) circuits and corresponding methods that are especially well suited for use in motion encoding systems. Analog output signals provided by a motion encoder serve as inputs to the pulse generation circuit, where peaks, valleys and/or crosspoints corresponding to such analog signals are first detected and then employed to generate output pulses corresponding thereto. These output pulses are next provided to an AGC circuit as self-generated clock signals which control the time windows over which the analog signals of the motion encoder are sampled and processed by the AGC circuit so as to adjust the gains applied to such analog signals.
US08035071B2 Contamination-inspecting apparatus and detection circuit
The detection part has: a subtraction module for calculating correction data from data of detection systems when a reference-voltage generation module applies a reference voltage to the detection systems; a data-holding module for holding the correction data; an addition module for making a correction of detection data; a comparison module for comparing the detection data with switching data; and a selector for switching data of the detection systems including data subjected to the correction according to the output of the comparison module.
US08035069B2 Physical information acquisition method, physical information acquisition device, and semiconductor device
A physical information acquisition method in which a corresponding wavelength region of visible light with at least one visible light detection unit coupled to an image signal processing unit is detected, each said visible light detection unit comprising a color filter adapted to transmit the corresponding wavelength region of visible light; a wavelength region of infrared light with at least one infrared light detection unit coupled to the image signal processing unit is detected; and, with the signal processing unit, a first signal received from the at least one visible light detection unit by subtracting a product from said first signal is corrected, said product resulting from multiplication of a second signal received from the at least one infrared light detection unit and a predetermined coefficient factor.
US08035068B2 Imaging device and imaging apparatus
A photoelectric conversion element includes a plurality of light receiving portions. A color filter is provided on a light receiving surface of the photoelectric conversion element with filters for red, green, and blue arranged corresponding to the light receiving portions, such that R, G, and B pixels including the light receiving portions and the filters are arranged in a two-dimensional array. A transfer unit transfers a light in a wavelength range other than lights of green and blue incident on the G pixel and a light in a wavelength range other than lights of blue and green incident on the B pixel to a neighboring R pixel.
US08035066B2 Solid-state imaging device including A/D converting circuit with power-down controller
A solid-state imaging device includes pixels, arranged in a matrix, each of which converts light into a signal voltage. The solid-state imaging device also includes column signal lines, each of which is provided for corresponding one of columns, so that the signal voltage is provided to corresponding one of the column signal lines. Additionally, the solid-state imaging device includes AD converting units, each of which is provided for the corresponding one of the column signal lines, and is configured to convert the signal voltage into a digital signal. Each of the AD converting units includes a comparing unit generating an output signal indicating a greater voltage of the signal voltage and a reference voltage, and a counting unit counting a count value until logic of the output signal is inverted The solid-state imaging device further includes a suspending unit suspending power supply to the comparing units after the logic of the output signals is inverted.
US08035062B2 Combination speed cooking oven
A combination cooking oven is disclosed comprising a cooking cavity, a controller, thermal heating source, blower assembly, air directing means, deflecting means and a vent assembly wherein speed cooking or slower cooking of food products may be accomplished within the same appliance by movement of a gas baffle.
US08035060B2 Inkjet printhead with a plurality of vapor bubble generators
The invention provides for an inkjet printhead having a plurality of micro-electromechanical vapor bubble generators. Each bubble generator includes a nozzle in fluid communication with an ink chamber, and a heater positioned in thermal contact with ink in the chamber. Each generator also includes drive circuitry configured to provide a modulated pulse to the heater to generate a vapor bubble in the ink in said chamber, the pulse comprising a pre-heat series of a predetermined number of pulses separated by a predetermined period, followed by a trigger pulse of a period twice that of said predetermined period.
US08035057B2 Microwave plasma nozzle with enhanced plume stability and heating efficiency
Systems and methods for generating microwave plasma are disclosed. The present invention provides a microwave plasma nozzle (26) that includes a gas flow tube (40), and a rod-shaped conductor (34) that is disposed in the gas flow tube (40) and has a tip (33) near the outlet of the gas flow tube (40). A portion (35) of the rod-shaped conductor (34) extends into a microwave cavity (24) to receive microwaves passing in the cavity (24). These received microwaves are focused at the tip (33) to heat the gas into plasma. The microwave plasma nozzle (26) also includes a vortex guide (36) between the rod-shaped conductor (34) and the gas flow tube (40) imparting a helical shaped flow direction to the gas flowing through the tube (40). The microwave plasma nozzle (26) further includes a shielding mechanism (108) for reducing a microwave power loss through the gas flow tube (40).
US08035054B2 Vacuum insulated switchgear
A vacuum insulated switchgear having a vacuum container, a fixed contact disposed in the vacuum container, a movable contact disposed in the vacuum container capable of being in contact with or out of contact with the fixed contact, a driving mechanism for driving the movable contact in directions to contact with and out of contact with the fixed contact, a resin portion molded around the vacuum container, an insulative bushing for covering a pulled-out portion of a conductor connected to the fixed contact and for extending from the molded resin portion, and a cable head insulating member for covering a conductor of a cable head connected to the conductor at the pulled-out portion and an outer surface of the cable head insulating member being earthed, characterized in that: an earthed conductive member is embedded at least at a position opposite to an end of the cable head insulating member in the bushing.
US08035049B2 Slide operating device
A slide operating device (e.g., fader device of a mixer) has a moving block 5 which is slidable along a moving guide 3 and a secondary moving guide 4. The moving guide 3 is composed of a non-magnetic stainless shank 31 and a scale portion 32 formed by magnetizing a permanent magnetic member to have magnetic poles (markings). The moving block 5 is provided with a magnetic sensor 7 opposed to the scale portion 32. The magnetic sensor 7 senses magnetic poles provided on the scale portion 32. Mounting hardware 11A, 11B are provided as stoppers which stop a lever 6a of an operating knob 6. Areas outside a range sandwiched between the stoppers where the magnetic sensor 7 is allowed to travel are dead zones 3A, 3B which do not have magnetic poles. Even if the magnetic sensor 7 travels beyond the points where the operating knob 6 is expected to stop due to an excessive force exerted on the operating knob, the slide operating device can prevent from keeping abnormal count which could be caused by sensing of magnetic poles by the magnetic sensor 7.
US08035048B2 Illuminated keypad
An illuminated keypad is disclosed herein. And embodiment of the keypad comprises a first zone and a second zone; a substrate comprising a substrate surface; a first switch located on the substrate in the first zone; a first light guide having a first light guide first side and a first light guide second side, wherein the first light guide first side faces the first switch; a second light guide having a second light guide first side and a second light guide second side, wherein the second light guide first side faces the substrate surface; a masking layer having a masking layer first side and a masking layer second side, the masking layer first side facing the substrate surface; and at least one cut in the masking layer, wherein the masking layer blocks a light path between the light guides.
US08035043B2 Multidirectional switch
A pressure-receiving member that can be moved along an urging axial center, and a compression coil spring for urging the pressure-receiving member in the direction of an engaging body, are provided between the engaging body in an inside end position of an operating rod and a bottom wall part of a casing. A plurality of protruding pieces for restricting tilting by making contact with the pressure-receiving member is provided to the internal surface of a cylindrical part of a rotor that engages and integrally rotates with engaging pieces of the external periphery of the engaging body.
US08035042B2 Vehicle scale coupling device
A coupling device designed to securely connect adjacent weigh platform modules of a vehicle scale. Such a device may include corresponding coupling elements, each adapted for attachment to a respective one of a pair of adjacent weigh platform modules. The coupling elements are designed for mating contact and include fastener assembly receiving cavity sections that, when the coupling elements are properly mated, form a fastener assembly receiving cavity in an exposed top surface of the coupling device. A fastener assembly is located in the fastener assembly receiving cavity and is operative to secure the mated arrangement of the coupling elements, thereby rigidly connecting the associated weigh platform modules. The accessible location of the fastener assembly facilitates both installation and subsequent service/repair procedures.
US08035039B2 Electromagnetic shielding sheet, plasma display apparatus using the same, and related technology
There are provided an electromagnetic shielding sheet and a plasma display apparatus. The electromagnetic shielding sheet includes a base sheet; a first layer on a first surface of the base sheet, the first layer including first and second patterns crossing each other; and a second layer on a second surface of the base sheet, the second layer including a third pattern. The first and second patterns include a conductive material, the third pattern includes a light absorbing material, and at least one of the first and second patterns is grounded. Accordingly, conductive patterns for shielding electromagnetic waves and blocking external light are formed on a first surface of a base sheet, and patterns for blocking external light are formed on a second surface of the base sheet, so that the functions of shielding electromagnetic waves and blocking external light can be simultaneously performed using one sheet, and therefore, the ambient contrast ratio of a display image can be enhanced without increasing manufacturing costs. Further, patterns for shielding electromagnetic waves are directly formed a glass member of a filter or an upper substrate of the panel, so that processes of forming an electromagnetic shielding sheet can be easily performed.
US08035036B2 Complementary mirror image embedded planar resistor architecture
A complementary mirror image embedded planar resistor architecture is provided. In the architecture, a complementary hollow structure is formed on a ground plane or an electrode plane to minimize the parasitic resistance, so as to efficiently enhance the application frequency. In addition, in some cases, some signal transmission lines pass through the position below the embedded planar resistor, and if there is no shield at all, serious interference or cross talk phenomenon occurs. Therefore, the complementary hollow structure of the ground plane, the electrode plane, or a power layer adjacent to the embedded planar resistor is designed to be a mesh structure, so as to reduce the interference or cross talk phenomenon. In this manner, the whole resistor structure has preferable high frequency electrical characteristic in the circuit.
US08035034B2 Printed circuit board
A printed circuit board includes a base and a signal trace laid on the base. The signal trace includes a plurality of straight line segments parallel to the first fibers. The signal trace is laid on the base in such a manner that the line segments of the signal trace mapped on the base partly superpose the first fibers and partly superpose gaps between two adjacent first fibers.
US08035033B2 Wiring substrate with plurality of wiring and insulating layers with a solder resist layer covering a wiring layer on the outside of outer insulating layer but exposing the holes in the outer insulating layer
In a wiring substrate in which plural wiring layers and insulating layers are alternately stacked and the adjacent wiring layers are electrically connected through a via hole formed in the insulating layer, plural holes constructing substrate management information recognizable as a character, a symbol, etc. are formed in the outside insulating layer of the insulating layers.
US08035032B2 Arrangement for establishing a connection between two cable support device elements and connection elements
A cable support system uses at least one connection element to hold together two cable support device elements at an overlapping connection section. Each cable support device element has at least one contact face within its connection section. The contact faces of the cable support device elements are in contact. The connection element includes a press-on section and latching arms on opposite sides of the press-on section. Each latching arm includes a connection limb and a hook element on the free end of the connection limb. At least one of the latching arms has spring-elastic material properties. In use, the connection limbs extend through the contact faces. The connection element is held under spring prestress with its press-on section on the surface of one cable support device element's connection section and its hook elements on the opposite surface of the second cable support device element's connection section.
US08035029B2 Environmentally-isolated electrical junction box and method of installing and servicing the same
A double containment electrical junction box is interfaced with electrical equipment in an equipment enclosure containing harmful contaminants, such as noxious gases and odors generated in a wet well containing a submersible electrical pump that pumps waste water from the well. A lower container contains electrical wiring connected to the pump, and is in gaseous communication with the well for enabling the contaminants from the well to enter the lower container. An openable upper container contains electrical junctions for the electrical wiring from the lower container. Cable and integrity seals between the containers prevents the contaminants in the lower container from reaching the upper container, to prevent migration of the contaminants away from the lower container.
US08035028B2 Pyramidal three-dimensional thin-film solar cells
A pyramidal three-dimensional thin-film solar cell, comprising a pyramidal three-dimensional thin-film solar cell substrate comprising a plurality of pyramid-shaped unit cells with emitter junction regions and doped base regions, emitter metallization regions and base metallization regions. Optionally, the pyramidal three-dimensional thin-film solar cell may be mounted on a rear mirror for improved light trapping and conversion efficiency.
US08035026B2 Thermoelectric material, thermoelectric element, thermoelectric module and methods for manufacturing the same
T provide an N type thermoelectric material having figure of the merit improved to be comparable to or higher than that of P type thermoelectric material, the N type thermoelectric material of the present invention contains at least one kind of Bi and Sb and at least one kind of Te and Se as main components, and contains bromine (Br) and iodine (I) to have carrier in such a concentration that corresponds to the contents of bromine (Br) and iodine (I).
US08035020B2 Collaborative music creation
Methods, systems, and devices are described for collaborative handling of music contributions over a network. Embodiments of the invention provide a portal, the portal being accessible over the network by a plurality of workstations and configured to provide a set of editing capabilities for editing music elements. Music contributions may be received at the portal. At least a portion of the music contributions include music elements. In certain embodiments, the music elements have been deconstructed from an audio signal or a score image. A number of collaboration requests may be received at the portal over the network. Some collaboration requests may originate from a first workstation, while other collaboration requests may originate from a second workstation. In response to at least one of the collaboration requests, at least a portion of the music elements may be edited using the editing capabilities of the portal.
US08035017B1 Method of manufacturing pick for stringed instrument
A pick for a string instrument is manufactured by the use of a hot stamp press. A pick blank is mounted on a support surface of the press with a front side of the pick blank disposed upwardly. A heated die head is moved against the front side of the pick blank and maintained in that position a sufficient time to imprint a pattern configuration into the front side to thereby form a gripping surface on the front side. A film may be disposed between the front side and the die head. A pattern may also be imprinted into the rear side.
US08035013B1 Maize variety inbred PHJ0B
A novel maize variety designated PHJ0B and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHJ0B with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHJ0B 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 PHJ0B or a locus conversion of PHJ0B with another maize variety.
US08035012B2 Plants and seeds of hybrid corn variety CH776843
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH776843. The invention thus relates to the plants, seeds and tissue cultures of the variety CH776843, and to methods for producing a corn plant produced by crossing a corn plant of variety CH776843 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH776843.
US08035008B2 Plants and seeds of hybrid corn variety CH716590
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH716590. The invention thus relates to the plants, seeds and tissue cultures of the variety CH716590, and to methods for producing a corn plant produced by crossing a corn plant of variety CH716590 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH716590.
US08035006B2 Plants and seeds of corn variety CV112211
According to the invention, there is provided seed and plants of the corn variety designated CV112211. The invention thus relates to the plants, seeds and tissue cultures of the variety CV112211, and to methods for producing a corn plant produced by crossing a corn plant of variety CV112211 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV112211 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV112211.
US08035005B1 Maize variety PHVAM
A novel maize variety designated PHVAM and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHVAM with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHVAM 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 PHVAM or a trait conversion of PHVAM with another maize variety. Inbred maize varieties derived from maize variety PHVAM, methods for producing other inbred maize varieties derived from maize variety PHVAM and the inbred maize varieties and their parts derived by the use of those methods.
US08035001B1 Soybean variety XR25E09
According to the invention, there is provided a novel soybean variety designated XR25E09. This invention thus relates to the seeds of soybean variety XR25E09, to the plants of soybean XR25E09 to plant parts of soybean variety XR25E09 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XR25E09 with another soybean plant, using XR25E09 as either the male or the female parent.
US08035000B2 Soybean 75155
Disclosed is the seed of a novel soybean cultivar, designated 75155, a sample of which is deposited under ATCC Accession No. PTA-11596. Also disclosed are plants, or parts thereof, grown from the seed of the cultivar, plants having the morphological and physiological characteristics of the 75155 cultivar, and methods of using the plant or parts thereof in a soybean breeding program.
US08034998B2 Reproductive ablation constructs
The present invention relates to the regulation of reproductive development, particularly to the genetic ablation of reproductive tissues in angiosperm and gymnosperm species. Reproductive-preferred promoters, regulatory elements, and cytotoxic nucleotide sequences are disclosed herein, as are constructs and methods for genetic ablation.
US08034997B2 Nucleotide sequences encoding insecticidal proteins
The present invention provides nucleotide sequences encoding an insecticidal protein exhibiting lepidopteran inhibitory activity, as well as a novel insecticidal protein referred to herein as a Cry1A.105 insecticide, transgenic plants expressing the insecticide, and methods for detecting the presence of the nucleotide sequences or the insecticide in a biological sample.
US08034996B2 Polypeptides having acetylxylan esterase activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having acetylxylan esterase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
US08034994B2 Starchy-endosperm and/or germinating embryo-specific expression in mono-cotyledonous plants
The present invention relates to the field of agricultural biotechnology. Disclosed herein are expression constructs with expression specificity for the starchy endosperm and/or the germinating embryo, transgenic plants comprising such expression constructs, and methods of making and using such DNA constructs and transgenic plants.
US08034990B2 Absorbent article comprising hydrophilic and hydrophobic regions
An absorbent article such as a diaper, panty diaper, panty liner, sanitary napkin or incontinence protection, wherein at least one part of this absorbent article has a pattern of at least one hydrophilic and at least one hydrophobic region wherein the at least one hydrophilic region and/or the at least one hydrophobic region are present as a coating on the part of the absorbent article. The coated part is preferably a liquid-permeable topsheet.
US08034989B2 Energy generation process
High temperature reaction of halogen-containing carbon, boron, silicon and nitrogen compounds with other compounds generates energy.
US08034988B2 Process for the alkylation of isobutane with dilute propylene
A process for alkylation of propylene, the process including: contacting a stream comprising propylene and propane with sulfuric acid in a first reaction zone under conditions to form propylene sulfate esters; contacting the propylene sulfate esters with isoparaffin and sulfuric acid in an alkylation reaction zone under conditions to react the propylene sulfate esters and the isoparaffin to form a reactor effluent comprising an acid phase and a hydrocarbon phase comprising unreacted isoparaffin and alkylate product; separating the hydrocarbon phase from the sulfuric acid; separating the hydrocarbon phase to form a fraction comprising unreacted isoparaffin and a fraction comprising the alkylate product.
US08034987B2 Process for producing propylene and aromatic hydrocarbons, and producing apparatus therefor
It is an object of the present invention to provide an improved process whereby the yield structure of the components can be varied by a simple method, and the products can be produced stably and efficiently in a process for producing propylene and aromatic hydrocarbons from a hydrocarbon feedstock containing C4-12 olefins using a medium pore diameter zeolite-containing catalyst. A process for producing is disclosed which comprises a propylene production step wherein a specific zeolite catalyst is used to remove a C4+ hydrocarbon component from a reaction mixture, and part of the hydrocarbon component is recycled as necessary without modification, and an aromatic hydrocarbon production step wherein all or a part of the C4+ hydrocarbon component is used as the raw material.
US08034986B2 Processing of solid brominated aromatic organic compounds containing occluded bromine
Solid-state highly brominated compounds such as solid brominated flame retardants with bromine contents of at least about 60 wt % often contain occluded bromine. Because of their high bromine contents, such compounds have relatively low solubility in common organic solvents. Despite this low solubility, the content of occluded bromine in such solid brominated compounds is effectively reduced by agitating a concentrated agitated slurry of the compound in an inert solvent at a suitable temperature for at least about 1 hour. Thereafter, solids with reduced content of occluded bromine are isolated or recovered from the slurry. Novel products having substantially reduced or eliminated occluded bromine contents and other very desirable characteristics are also provided.
US08034985B2 Catalyst for the synthesis of CF3CF2I
A process for the preparation of a fluoroiodoalkane compound represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1. The process includes contacting A, B and C. A is represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1, and Y is selected from the group consisting of: H, Cl, Br, and COOH. B is a source of iodine, and C is a catalyst containing elements with d1s1 configuration and lanthanide elements. The process occurs at a temperature, and for a contact time, sufficient to produce the fluoroiodoalkane compound.
US08034984B2 Process for producing fluoropropenes
Dehydrohalogenation processes for the preparation of fluoropropenes from corresponding halopropanes, in which the fluoropropenes have the formula CF3CY═CXNHP, wherein X and Y are independently hydrogen or a halogen selected from fluorine, chlorine, bromine and iodine; and N and P are independently integers equal to 0, 1 or 2, provided that (N+P)=2.
US08034980B2 Method for producing polyether polyols
A process for preparing polyether polyols by reaction of the following starting materials: a) one or more alkylene oxides and, if appropriate, carbon dioxide and also b) one or more H-functional starter substances, in the presence of a catalyst, in a reaction unit having a plurality of parallel layers A, B which are microstructured so that each layer has a multiplicity of channels which are arranged parallel to one another and form a continuous flow path from one side of the plate to the opposite side of this, wherein a distribution device for introduction of the starting materials and the catalyst is provided at one end of the channels of the layers A and a collection device for the reaction mixture is provided at the other end of these is proposed.
US08034977B2 Lipids for transfection of nucleic acids
Cationic lipid compositions are provided that are useful for efficient delivery of macromolecules, such as nucleic acids, into a wide variety of eukaryotic cell types. Methods for using the compositions also are provided.
US08034976B2 Nitrogen-containing carbon material and method of producing the same
The present invention provides a nitrogen-containing carbon material characterized in that it satisfies a specific relational expression between the number ratio of nitrogen atoms to carbon atoms and the number ratio of hydrogen atoms to carbon atoms and has peaks in specific regions in the X-ray diffraction and in the laser Raman spectrum. The nitrogen-containing carbon material of the present invention can be produced by carbonizing azulmic acid in an inert gas atmosphere, and it is useful as an electrode material or the like because it has a high nitrogen content and a low hydrogen content.
US08034973B2 Process for obtaining highly soluble linear alkylbenzene sulfonates
The present invention relates to a process for obtaining a highly soluble linear alkylbenzene sulfonate with an adjustable 2-phenyl isomer content and an extremely low sulfonation color, in which a catalytic system based on highly stable solid catalysts and with a high selectivity for linear monoalkylated compounds is used.
US08034972B2 System and process for production of toluene diisocyanate
A method for producing toluene diisocyanate is disclosed which comprises forming a dispersion comprising phosgene gas bubbles dispersed in toluene diamine liquid phase, wherein said gas bubbles have a mean diameter less than 1 micron; and subjecting the dispersion to phosgenation reaction conditions, whereby at least a portion of the toluene diamine is phosgenated to form toluene diisocyanate. A system for carrying out the phosgenation of toluene diamine is also disclosed.
US08034971B2 Method for producing 1,2-phenylethane compound using atom transfer radical coupling reaction
An object of the present invention is to provide a method capable of producing a 1,2-phenylethane compound with extremely high yield in a short amount of time. Disclosed is a method for producing a 1,2-phenylethane compound, which comprises subjecting a compound represented by formula (I): wherein Ra represents a hydrogen atom or a substituted or unsubstituted phenyl group; Rb represents a hydrogen atom or a substituent; n represents an integer of 1 to 5 and, when n is 2 or more, Rb may be the same or different, or may be combined with each other to form a ring; and X represents a halogen atom; to a coupling reaction in the presence of a transition metal complex to produce a compound represented by formula (II):
US08034969B2 Synthesis of N-[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester using 3,3-dimethylbutyraldehyde precursors
N—[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester is produced by hydrogenation of L-α-aspartyl-L-phenylalanine 1-methyl ester and 3,3-dimethylbutyraldehyde produced in situ by the hydrolysis or cleavage of a 3,3-dimethylbutyraldehyde precursor. The production method is efficient and low cost, as compared with conventional N—[N-(3,3-dimethylbutyl)-L-α-aspartyl]-L-phenylalanine 1-methyl ester synthesis.
US08034968B2 Process for preparing 2-amino-5-cyanobenzoic acid derivatives
Disclosed is a method for preparing a compound of Formula 1 comprising (1) contacting a compound of Formula 2, with (2) at least one alkali metal cyanide and (3) at least one compound of Formula 4 wherein R1 is NHR3 or OR4; R2 is CH3 or Cl; R3 is H, C1-C4 alkyl, cyclopropyl, cyclopropylcyclopropyl, cyclopropylmethyl or methylcyclopropyl; R4 is H or C1-C4 alkyl; and X is Br, Cl or I. Also disclosed is a method for preparing a compound of Formula 4 comprising contacting a mixture of (i) at least one compound of Formula 9 and (ii) at least one metal reducing agent with (iii) dichlorobis(triphenylphosphine)nickel, and further disclosed is a method for removing nickel impurities from a mixture thereof with compounds of Formula 1 comprising contacting the mixture with oxygen in the presence of an aqueous cyanide solution, and additionally disclosed is a method for preparing a compound of Formula 5 wherein R5, R6, R7 and Z are as defined in the disclosure, using a compound of Formula 1, characterized by preparing the compound of Formula 1 by the method disclosed above.
US08034964B2 Phosphaplatins and their use in the treatment of cancers resistant to cisplatin and carboplatin
The present invention provides phosphaplatins, stable isolated monomeric phosphato complexes of platinum (II) and (IV), and methods of use thereof for treating cancers, including cisplatin- and carboplatin-resistant cancers. Unlike cisplatin, these complexes do not readily undergo hydrolysis and are quite soluble and stable in aqueous solutions. Moreover, these complexes—unlike cisplatin, carboplatin, and related platinum-based anti-cancer agents—do not bind DNA. Rather, data suggests that phosphaplatins trigger overexpression of fas and fas-related transcription factors and some proapoptotic genes such as Bak and Bax. Nevertheless, the complexes exhibit tremendous cytotoxicity towards cancer cells. Thus, the present invention provides novel platinum anticancer agents that have a different molecular target than those in the art.
US08034959B2 Methods of treating cancer with an antibody-drug conjugate
The present invention provides analogues of duocarmycins that are potent cytotoxins. Also provided are peptidyl and disulfide linkers that are cleaved in vivo. The linkers are of use in forming prodrugs and conjugates of the cytotoxins of the invention as well as other diagnostic and therapeutic moieties. The invention provides prodrugs and conjugates of the duocarmycin analogues with the linker arms of the invention.
US08034958B2 2-oxo-1-pyrrolidine derivatives, processes for preparing them and their uses
The invention concerns 2-oxo-1-pyrrolidine derivatives of formula I, wherein the substituents are as defined in the specification, as well as their use as pharmaceuticals. The compounds of the invention are particularly suited for treating neurological disorders such as epilepsy.
US08034956B2 Ionic liquid and method for producing the same, method for forming oxide film on metal surface, electrolyte capacitor and electrolyte
An ionic liquid formed of a cationic component and an anionic component characterized in that the cationic component contains fluorine atoms. When defects of an oxide film formed on the surface of a metal are anodized by a two-electrode system under existence of the ionic liquid, a current-voltage curve being obtained by applying a forward voltage from 0 V at a constant voltage rate of 1 V/s has an initial peak voltage and gives a withstand voltage of 50 V or above. This ionic liquid does not evaporate easily, exhibits hydrophobicity and low hygroscopicity, and has excellent metal oxide film-repairing ability.
US08034955B2 Therapeutic compounds and methods of use
Compounds and methods useful for chemopreventative treatment of diseases such as cancer, Alzheimer's disease, Parkinson's disease, inflammatory bowel diseases, and multiple sclerosis.
US08034951B2 Biological buffers with wide buffering ranges
Amines and amine derivatives that improve the buffering range, and/or reduce the chelation and other negative interactions of the buffer and the system to be buffered. The reaction of amines or polyamines with various molecules to form polyamines with differing pKa's will extend the buffering range, derivatives that result in polyamines that have the same pKa yields a greater buffering capacity. Derivatives that result in zwitterionic buffers improve yield by allowing a greater range of stability.
US08034949B2 Pyrrolidine compound and a process for preparing the same
The present invention relates to a novel pyrrolidine compound, which has a potent antagonistic activity against central cannabinoid (CB1) receptor, having the formula [I]: wherein each of R1 and R2 is (A) optionally substituted aryl (or heteroaryl) group, or (B) both of the groups combine to form a group of the formula: one of R3 and R4 is hydrogen and another is hydrogen, hydroxyl, hydroxyalkyl, etc., or both of R3 and R4 combine to form oxo group, R5 is hydrogen or alkyl, Y is single bond, oxygen atom or a group of the formula: —N(R7)—, R6 is optionally substituted hydrocarbon group or optionally substituted cyclic group, R7 is alkyl or alkyloxycarbonylalkyl, provided that R6 is not 4-amino-5-chloro-2-methoxyphenyl group when Y is single bond and one of the R3 and R4 is hydrogen and another is hydroxymethyl, or a pharmaceutically acceptable salt thereof.
US08034942B2 Process for the preparation of solifenacin
A process for the preparation of (1S)-QR)-I-azabicyclo[2.2.2.]oct-3-yl 3,4-dihydro-1-phenyl-2(1H)-isoquinoline carboxylate by reacting (1S)-alkyl 1-phenyl-1,2,3,4-tetrahydro-2-isoquinoline carboxylate with 3-(R)-quinuclidol in an inert solvent, where a primary alkyl ester of the carboxylate whose alkyl length is C1-C4 is used and the reaction is catalyzed by a non-nucleophilic base.
US08034940B2 Modulators of glucocorticoid receptor, AP-1, and/or NF-κB activity and use thereof
Novel non-steroidal compounds are provided which are useful in treating diseases associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-κB activity, including inflammatory and immune diseases, having the structure of formula (I): an enantiomer, diastereomer, or tautomer thereof, or a prodrug ester thereof, or a pharmaceutically-acceptable salt thereof, in which: Z is heterocyclo or heteroaryl; A is a 5- to 8-membered carbocyclic ring or a 5- to 8-membered heterocyclic ring; B is a cycloalkyl, cycloalkenyl, aryl, heterocyclo, or heteroaryl ring, wherein each ring is fused to the A ring on adjacent atoms and optionally substituted by one to four groups which are the same or different and are independently selected from R5, R6, R7, and R8; J1, J2, and J3 are at each occurrence the same or different and are independently -A1QA2-; Q is a bond, O, S, S(O), or S(O)2; A1 and A2 are the same or different and are at each occurrence independently selected from a bond, C1-3alkylene, substituted C1-3alkylene, C2-4alkenylene, and substituted C2-4alkenylene, provided that A1 and A2 are chosen so that ring A is a 5- to 8-membered carbocyclic or heterocyclic ring; R1 to R11 are as defined herein. Also provided are pharmaceutical compositions and methods of treating inflammatory- or immune-associated diseases and obesity and diabetes employing said compounds.
US08034939B2 Isoindole derivatives, compositions containing same, preparation thereof and pharmaceutical uses thereof in particular as inhibitors of chaperone protein Hsp90 activities
This invention relates to isoindole derivates of Formula I to pharmaceutical compositions comprising such derivatives, and to methods of treatment comprising administering of such derivatives.
US08034937B2 Azaspiro derivatives
The present invention is concerned with novel indol-3-yl-carbonyl-azaspiropiperidine derivatives as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use for the treatment of anxiety and depressive disorders and other diseases. In particular, the present invention is concerned with compounds of the general formula (I) wherein R1 to R6, U, V, W, X, Y and Z are as defined in the specification.
US08034934B2 Process for producing ortho-metalated complex of iridium with homoligand
Disclosed is a process for producing an ortho-metalated 1:3 complex of iridium with homoligands which is useful as a luminous material for an organic EL device in high yield at high purity in a short time by a simple procedure. An example of the complex is tris(2-phenylpyridine)iridium(III) and this complex can be produced by reacting iridium(III) acetylacetonate with an organic ligand consisting of 2-phenylpyridine in the copresence of an acidic substance, either an organic acid such as tartaric acid or an inorganic acid such as phosphoric acid.
US08034932B2 Chemical process
A process for formation of a compound of formula (I) or a pharmaceutically acceptable salt thereof, (A chemical formula should be inserted here—please see paper copy enclosed herewith) I via a Heck reaction is described. Intermediates useful in the process and processes for making said intermediates are also described.
US08034928B2 Fluorescence assays with improved sensitivity
Latent fluorescent compounds, comprising a fluorescent molecule with one or more blocking groups attached and optionally one or more urea-containing groups are provided. The urea-containing group can be used to further attach one or more molecules of interest, such as proteins, peptides or nucleic acids. The blocking group(s) is released from the latent fluorescent compound by reaction with a trigger, forming the fluorescent molecule which can be detected. Also provided herein are methods of using latent fluorescent compounds to detect triggers.
US08034927B2 Macrocyclic dyes having naphthyl moieties
Chemically reactive carbocyanine dyes that are intramolecularly crosslinked between the 1-position and 3′-position, their bioconjugates and their uses are described. 1,3′-crosslinked carbocyanines are superior to those of conjugates of spectrally similar 1,1′-crosslinked or non-crosslinked dyes. The invention includes derivative compounds having one or more benzo nitrogens.
US08034926B2 Methods of manufacturing crystalline forms of rapamycin analogs
A process for preparing a crystalline rapamycin analog includes: combining the rapamycin analog with an organic medium to form a mixture; incubating the mixture until the rapamycin analog crystallizes; and recovering the crystalline rapamycin analog. The organic medium can be a solvent, and the process can include causing the rapamycin analog to dissolve into the solvent, and incubating the solvent until the rapamycin analog crystallizes. The following can also be performed: forming a slurry of crystalline rapamycin analog; stirring the rapamycin analog mixture until the rapamycin analog crystallizes; saturating the rapamycin analog solution; forming a supersaturated rapamycin analog solution; combining an antisolvent with the rapamycin analog and the solvent to form a biphasic mixture, and incubating the biphasic mixture to cause a liquid-liquid phase split.
US08034920B2 Nucleic acid primers and probes for detecting breast cells
Polynucleotides are provided which are useful as amplification primers and hybridization probes for detecting BS106 target sequence in a test sample. The primers and probes can be employed in amplification based methods for detecting the presence of BS106 sequences in a test sample. Additionally, the primers and probes can be used to perform homogeneous, real time reverse-transcriptase polymerase chain reaction to detect BS106 target sequence in a test sample.
US08034913B2 Recombinantly modified plasmin
Polynucleotides and polypeptides relating to a recombinantly-modified plasmin(ogen) molecule are provided. The plasmin(ogen) molecule has a single kringle domain N-terminal to the activation site present in the native human plasminogen molecule, and exhibits lysine-binding and significant enzymatic characteristics associated with the native enzyme.
US08034912B2 Parallel preparation of high fidelity probes in an array format
The present invention provides massively parallel oligonucleotide synthesis and purification for applications that utilize large collections of defined high-fidelity oligonucleotides (e.g., from about 101 to about 105 different sequences, generally between 25-160 bases in length).
US08034911B2 Nucleic acid anchoring system comprising covalent linkage of an oligonucleotide to a solid support
The anchoring system generally comprises a solid support and a chemical linking moiety useful for ether formation with another chemical moiety on a nucleic acid molecule. The present invention further contemplates methods for anchoring a nucleic acid molecule to a solid support via a covalent linkage. The anchoring system of the present invention is useful inter alia in construction of nucleic acid arrays, to purify nucleic acid molecules and to anchor nucleic acid molecules so that they can be used as templates for in vitro transcription and/or translation experiments and to participate in amplification reactions. The present invention is particularly adaptable for use with microspheres and the preparation of microsphere suspension arrays and optical fiber arrays. The anchoring system permits the generation of an anchored oligonucleotide for use as a universal nucleic acid conjugation substrate for any nucleic acid molecule or population of nucleic acid molecules. The present invention further provides a kit useful for anchoring nucleic acid molecules or comprising nucleic acid molecules already anchored to a solid support.
US08034902B2 Recombinant antibodies against CD55 and CD59 and uses thereof
The present invention relates to recombinant antibody molecules and functional fragments thereof, useful for neutralizing the complement regulatory proteins CD55 and CD59, compositions comprising the recombinant molecules and methods of using the recombinant molecules for controlling complement resistance in cancer. The present invention further relates to heterodimeric diabody molecules comprising variable regions specific for CD55/CD59 and CD20.
US08034901B2 Bcl-G polypeptides, encoding nucleic acids and methods of use
The invention provides Bcl-G polypeptides and encoding nucleic acids. Bcl-G polypeptides include Bcl-GL and Bcl-GS. The invention also provides mouse Bcl-G. The invention also provides vectors containing Bcl-G nucleic acids, host cells containing such vectors, Bcl-G anti-sense nucleic acids and related compositions. The invention additionally provides Bcl-G oligonucleotides that can be used to hybridize to or amplify a Bcl-G nucleic acid. Anti-Bcl-G specific antibodies are also provided. Further provided are kits containing Bcl-G nucleic acids or Bcl-G specific antibodies. Such kits and reagents can be used to diagnose cancer, monitor response to therapy, or predict the prognosis of a cancer patient. The invention additionally provides methods of modulating apoptosis using Bcl-G polypeptides, encoding nucleic acids, or compounds that modulate the activity or expression of Bcl-G polypeptides. The methods for modulating apoptosis can be used to treat diseases such as cancer.
US08034898B2 Methods of collagen imaging
Diagnostic compositions and methods for imaging and/or assessing collagen are described. The diagnostic compositions can include collagen binding peptides.
US08034894B2 Terminal modified polycarbonate and manufacturing process thereof
A terminal modified polycarbonate having a high content of biogenic matter, excellent heat resistance, heat stability, moldability and moist absorption resistance and high surface energy and a manufacturing process thereof are provided. The terminal modified polycarbonate has a main chain essentially composed of a recurring unit represented by the following formula (1): has a specific viscosity at 20° C. of a solution obtained by dissolving 0.7 g of the polycarbonate in 100 ml of methylene chloride of 0.2 to 0.5, and contains a terminal group represented by the following formula (2) or (3) in an amount of 0.3 to 9 wt % based on the main chain:
US08034892B2 Biocidal polymer and process for preparing the same
A biocidal polymer including at least one repeating unit of formula (A): wherein: R1 in each occurrence independently represents a divalent aromatic group containing 6 to 30 carbon atoms, a C2-C16 alkylene group or an alkylene biscyclohexyl; Y in each occurrence independently represents an oxygen atom or a sulfur atom; and Z1, Z2, Z3 and Z4 in each occurrence independently represent a hydrogen atom or a halogen atom; wherein at least one of Z1, Z2, Z3 and Z4 in the at least one repeating unit of formula (A) is a halogen atom.
US08034891B2 Polyether-modified organopolysiloxane, diorganopolysiloxane-polyether block copolymer, their production methods, and cosmetic preparation
A novel polyether-modified organopolysiloxane and a novel diorganopolysiloxane-polyether block copolymer are more resistant to oxidation than the heretofore existing polyoxyalkylene-modified organopolysiloxanes and are thus more resistant to producing allergenically antigenic oxidation products during elapsed time in storage. Methods of producing this novel polyether-modified organopolysiloxane and novel diorganopolysiloxane-polyether block copolymer are also provided, as well as cosmetic that the modified organopolysiloxane or diorganopolysiloxane-polyether block copolymer.
US08034882B2 Biscarbazol-9-yl-substituted triarylamine-containing polymers and electronic devices
A conjugated or partially conjugated polymer including a structural unit of Formula (I); where T is an aryl or heteroaryl group that may be substituted or unsubstituted, or a C1-C24 alkyl group; R1 is alkyl, alkoxy, aryl group, cyano, or F; and a and b are independently selected from 1, 2 or 3. In addition, a composition of Formula (IV); wherein X is a halogen or a boronate group.
US08034881B2 Cross-linkable nitrile rubber composition and cross-linked rubber
A cross-linkable nitrile rubber composition containing a highly saturated nitrile rubber (a) having an α,β-ethylenically unsaturated nitrile monomer unit and a carboxyl-group containing monomer unit and having an iodine value of 120 or less, a cross-linking agent (b), and a specific cyclic amidine and/or cyclic amidinium salt (c) is provided. Preferably, the cross-linking agent (b) is a polyamine-based cross-linking agent (d), and more preferably, the carboxyl-group containing monomer unit is an α,β-ethylenically unsaturated dicarboxylic acid monoester monomer unit.
US08034880B2 Method for producing—SO3H group-containing fluoropolymer and—SO3H group-containing fluoropolymer
The present invention provides a novel production process by which unstable terminal groups can be sufficiently stabilized under mild conditions. The present invention is related to a method for producing an —SO3H group-containing fluoropolymer wherein a fluoropolymer to be treated having a —SO2X group-containing monomer unit (X representing F or Cl) is subjected to a procedure comprising at least the steps A, B and C defined below in that order: A: Step of reacting with a halogenating agent; B: Step of reacting with a decomposition treatment agent; C: Step of reacting with a fluorinating agent.
US08034872B2 Oligomers and polymers containing hydrolysates and/or condensates of epoxide groups and silane groups, method for their production and use thereof
Hydrolysates and/or condensates of epoxy- and silane-functional oligomers and polymers, prepared by hydrolyzing and/or condensing at least one oligomer and/or polymer (A) containing at least one epoxide group (a1) and at least one hydrolyzable silane group (a2); and also (meth)acrylate copolymers (A) containing lateral and/or terminal epoxide groups (a1) and lateral and/or terminal hydrolyzable silane groups (a2), in a molar ratio (a1): (a2) of from 15:1 to 1: 1.5, processes for preparing them, and their use.
US08034868B2 Rubber composition containing modified conjugated diene-based polymer bonded to fullerene
A rubber composition obtained by compounding thereinto a rubber component containing 0.5 to 100% by weight of a modified conjugated diene-based polymer having a fullerene bonded thereto in the molecule and having a weight average molecular weight of 50,000 or more excellent processability, superior balance of modulus and heat buildup, excellent cold flowability and superior tan δ balance.
US08034862B2 Golf ball compositions
Golf balls comprising a core and a cover are disclosed. The core is a dual- or multi-layer core, wherein at least one layer is formed from a rubber composition comprising a base rubber and a resorcinol. The core layer formed from such rubber composition has a positive hardness gradient such that the difference between the layer's outer surface hardness and inner surface hardness is 5 Shore C units or greater.
US08034848B2 Use of low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solutions containing polyethersiloxanes in the production of hot-cure flexible polyurethane foams
The subject matter of the present invention relates to a low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution which can be used in the production of hot-cure flexible polyurethane foams, wherein the low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solution comprises the following components: ≧40% to ≦70% by weight of polyethersiloxane, ≧0.5% to ≦20% by weight of organic surfactant, ≧10% by weight of water, ≧0% by weight of organic solvent additions, in which the polyethersiloxane has the following formula (I) —R1—Si(CH3)2O—[Si(CH3)(OSi(CH3)2R0)O—]u—[Si(OSi(CH3)2R0)2O—]v—[Si(CH3)2O—]w—[SiCH3R2O—]x—[SiCH3R3O—]y—[SiCH3R4O]z—[SiR3R4O]t—Si(CH3)2—R5 (I).
US08034844B2 Compositions having a high antiviral efficacy
Antiviral compositions having a rapid antiviral effectiveness, and a persistent antiviral effectiveness, are disclosed. The antimicrobial compositions contain (a) a powdered solid substrate and (b) an organic acid.
US08034842B2 Compounds
Compounds of formula (I); wherein R1 and R2 are the same or different and may be selected from the group consisting of a hydrogen atom, a hydroxy group, an alkyl group, a halogen atom, an alkoxy group, an acyloxy group, an acyl group, an alkenyl group, an alkynyl group, an aryl group, an alkylthio group, an alkoxycarbonyl group, an alkylsulfinyl group, an alkylsulfonyl group, an amino group, and an alkylamino group; and X represents a carboxylic acid group, a carboxylate group, or a carboxamide group; or any pharmaceutically acceptable salt, solvate, complex or pro-drug thereof, with the provisos that the compound of formula (I) is not (all-Z)-4,7,10,13,16,19-docosahexaenoic acid (DHA), alpha-methyl-DHA, alpha-methyl DHA methyl ester, alpha-methyl-DHA ethyl ester or alpha-hydroxy DHA ethyl ester, are disclosed. A fatty acid composition and a pharmaceutical composition comprising such compounds are also disclosed. The use of such compounds as medicaments, in particular for the treatment of diabetes type 2, is also disclosed.
US08034840B2 Guanylhydrazone salts, compositions, processes of making, and methods of using
The invention relates to pharmaceutically acceptable salts of guanylhydrazone-containing compounds, for example, Semapimod. The invention also relates to pharmaceutically acceptable compositions comprising the salts and methods for their use.
US08034839B2 Method of treating ocular allergy
The topical use of 5,6,7-trihydroxyheptanoic acid and analogs alone or in combination with histamine antagonists and/or mast cell stabilizers is disclosed for the treatment of ocular allergy.
US08034831B2 Methods for the treatment and management of myeloproliferative diseases using 4-(amino)-2-(2,6-Dioxo(3-piperidyl)-isoindoline-1,3-dione in combination with other therapies
Methods of treating, preventing and/or managing a myeloproliferative disease are disclosed. Specific methods encompass the administration of 4-(amino)-2-(2,6-dioxo(3-piperidyl))-isoindoline-1,3-dione, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof, in combination with a second active agent. Particular second active agents are is prednisone, JAK1 inhibitor, JAK2 inhibitor, FLT3 inhibitor, BCL2 inhibitor, and HDAC inhibitor.
US08034824B2 Iontophoretic preparation for treatment of breast cancer and/or mastitis
The present invention is to provide means to treat breast cancer and/or mastitis by topically administering a non-steroidal antiinflammatory analgetic agent and/or an anticancer agent and allowing them efficiently to arrive into the mammary gland. The present invention provides an iontophoretic preparation for treating breast cancer and/or mastitis which contains a non-steroidal antiinflammatory analgetic agent and/or an anticancer agent as an active ingredient and has a donor to be applied on a nipple part for topical administration of the active ingredient from the nipple part to the mammary gland by application of electric potential.
US08034823B2 Method of increasing drug oral bioavailability and compositions of less toxic orotate salts
The present invention relates generally to the method of increasing the oral bioavailability, reducing chemotherapy induced toxicity and side effects, and improving the effectiveness of pharmaceutical agents that are poorly absorbed from the gastrointestinal tract. Specifically, the invention relates to poorly absorbed pharmaceutical drugs and converting them to orotate salts. The orotate salts of the drugs can be dosed at lower doses to provide the efficacy benefits of a higher dose, while reducing the drugs' toxic effects at lower doses. Additionally, the orotate salts of pharmaceutical agents have better clearance and reduce the potential for drug-induced hepatic toxicity. Therefore, an especially useful formulation of the orotate salt of the pharmaceutical agent can provide rapid and consistent action using a lower dose while reducing drug interactions and side-effects.
US08034821B2 Selective serine/threonine kinase inhibitors
Inhibition of protein kinases having one or more cysteine residues within the ATP binding site is effected by contacting the kinase, per se or in a cell or subject, with an inhibitory-effective amount of a compound having a heterocyclic core structure comprised of two or more fused rings containing at least one nitrogen ring atom, and an electrophilic substituent that is capable of reacting with a cysteine residue within the ATP binding site of a kinase.Preferred compounds include certain pyrrolopyrimidines and oxindoles having such an electrophilic substituent and optionally an aromatic or heteroaromatic substituent that is capable of interacting with a threonine or smaller residue located in the gatekeeper position of the kinase.Kinases lacking such cysteine residues may be engineered or modified so that they are capable of being inhibited by such compounds by replacing a valine or other amino acid residue within the ATP binding site by a cysteine residue.
US08034816B2 Hydrates and polymorphs of 4-[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide, process for their manufacture and their use as medicament
Disclosed are hydrates and polymorphs of 4-[[(7R)-8-cyclopentyl-7-ethyl-5,6,7,8-tetrahydro-5-methyl-6-oxo-2-pteridinyl]amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide, processes for preparing them and their use as pharmaceutical compositions.
US08034815B2 Compounds and method for treatment of cancer
The present invention is directed to a compound of Formula I: and/or a pharmaceutically-acceptable salt, hydrate, solvate, tautomer, optical isomer, or combination thereof, a composition comprising the thiosemicarbazone, a method of administration thereof, and use thereof to treat a cancer.
US08034812B2 Imidazopyridazine derivative having kinase inhibitory activity and pharmaceutical agent thereof
The present invention provides an imidazopyridazine derivative compound having a potent kinase inhibitory activity and a pharmaceutical agent thereof useful for treatment or prevention of cancer and the like. One such compound is represented by the formula: or a salt thereof or a prodrug thereof. The pharmaceutical agent contains the imidazopyridazine derivative compound or a prodrug thereof, which is a kinase (VEGFR, VEGFR2, PDGFR, Raf) inhibitor, an angiogenesis inhibitor, an agent for the prophylaxis or treatment of cancer, a cancer growth inhibitor, or a cancer metastasis suppressor.
US08034811B2 Hydroxamic acid esters and pharmaceutical use thereof
The invention relates to compounds of general formula I wherein D, E, F, G, W, Y, R1, A, R9, X, B, R8 are as defined herein, and pharmaceutically acceptable salts, hydrates, or solvates thereof, for use—alone or in combination with one or more other pharmaceutically active compounds—in therapy, for treating diseases associated with deregulated angiogenesis, such as cancer.
US08034808B2 Therapeutic compositions containing at least one pyrrolobenzodiazepine derivative and fludarabine
The invention concerns the use of a therapeutic composition comprising at least one pyrrolobenzodiazepine derivative combined with fludarabine for treating cancer and more particularly hematological diseases.
US08034799B2 Preventing and/or treating cardiovascular disease and/or associated heart failure
Methods are provided for reducing copper values for, by way of example, treating, preventing or ameliorating tissue damage such as, for example, tissue damage that may be caused by (i) disorders of the heart muscle (for example, cardiomyopathy or myocarditis) such as idiopathic cardiomyopathy, metabolic cardiomyopathy which includes diabetic cardiomyopathy, alcoholic cardiomyopathy, drug-induced cardiomyopathy, ischemic cardiomyopathy, and hypertensive cardiomyopathy, (ii) atheromatous disorders of the major blood vessels (macrovascular disease) such as the aorta, the coronary arteries, the carotid arteries, the cerebrovascular arteries, the renal arteries, the iliac arteries, the femoral arteries, and the popliteal arteries, (iii) toxic, drug-induced, and metabolic (including hypertensive and/or diabetic disorders of small blood vessels (microvascular disease) such as the retinal arterioles, the glomerular arterioles, the vasa nervorum, cardiac arterioles, and associated capillary beds of the eye, the kidney, the heart, and the central and peripheral nervous systems, (iv) plaque rupture of atheromatous lesions of major blood vessels such as the aorta, the coronary arteries, the carotid arteries, the cerebrovascular arteries, the renal arteries, the iliac arteries, the fermoral arteries and the popliteal arteries, (v) diabetes or the complications of diabetes.
US08034796B2 Glucosamine and glucosamine/anti-inflammatory mutual prodrugs, compositions, and methods
Mutual prodrugs of glucosamine, and derivatives and analogs of glucosamine and an anti-inflammatory agent, compositions thereof, and methods for, e.g., treating disorders and conditions by administration of the compositions are provided. Topical compositions of glucosamine, and derivatives and analogs of glucosamine are also provided.
US08034795B2 Taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives
The present invention relates to water-soluble taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives, and in particular to paclitaxel and docetaxel, useful for the preparation of pharmaceutical compositions to be used in the field of oncology, in the treatment of autoimmune disorders and of restenosis. The invention also relates to the process for preparing taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivates by direct synthesis between molecules of hyaluronic acid and of taxane or by indirect synthesis by the introduction of a spacer between the hyaluronic acid derivative and the taxane.
US08034793B2 RNAi modulation of MLL-AF4 and uses thereof
The invention relates to compositions and methods for modulating the expression of the MLL-AF4 fusion gene, and more particularly to the downregulation of MLL-AF4 by chemically modified oligonucleotides.
US08034792B2 Insulin-like growth factor binding protein 7 for treatment of cancer
Methods of treating a tumor in a subject include identifying a subject having, at risk for, or suspected of having a tumor, and administering to the subject an effective amount of an IGFBP7 agent if the tumor has increased Ras-BRAF-MEK-Erk signaling, is dependent for growth and/or survival upon the Ras-BRAF-MEK-Erk signaling pathway, and/or expresses an activated or oncogenic BRAF or RAS.
US08034787B2 Enzyme-cleavable prodrug compounds
The prodrug of the invention is a modified form of a therapeutic agent and comprises a therapeutic agent, an oligopeptide, a stabilizing group and, optionally, a linker group. The prodrug is cleavable by the enzyme Thimet oligopeptidase, or TOP. Also disclosed are methods of designing prodrugs by utilizing TOP-cleavable sequences within the conjugate and methods of treating patients with prodrugs of the invention.
US08034785B2 Adsorbent adsorbing antibody against β1 adrenoreceptor
The present invention provides a peptide which selectively adsorbs an anti-β1 adrenoreceptor antibody being one of the contributing factors in dilated cardiomyopathy. The peptide of the invention can be immobilized on a carrier in a short period of time with rarely inducing side reactions, and adsorbent for adsorbing an anti-β1 adrenoreceptor antibody can be produced with good efficiency by using the peptide. In addition, the present invention provides an adsorbent comprising such peptide immobilized on a carrier, an adsorber wherein such adsorbent is used, and a method for adsorbing an anti-β1 adrenoreceptor antibody. The adsorbent and adsorber according to the invention can efficiently deprive an anti-β1 adrenoreceptor antibody-containing liquid, in particular body fluid, of the antibody.
US08034780B2 Isolation, purification, and structure elucidation of the antiproliferative compound coibamide A
Novel antiproliferative compounds, compositions comprising the same, and methods of use thereof are disclosed.
US08034777B2 Modified anticholinergic neurotoxins as modulators of the autoimmune reaction
The invention comprises a composition of matter and method of its use for the treatment of multiple sclerosis in humans. The composition is a modified anticholinergic alpha-neurotoxin. Alpha-neurotoxin solution, such as cobratoxin, is filter sterilized to remove bacteria. It is modified using H2O2. Any suitable preservative for parenteral administration can be employed such as methyl paraben, benzalkonium chloride or metacreosol. It is preferred that the composition is administered every other day or daily. The composition may be administered orally, subcutaneously, intramuscularly or intravenously. Parenterally, either subcutaneous or intramuscular injection is preferred.
US08034772B2 Inhibitor of vascular endothelial cell growth factor
The vascular endothelial cell growth factor (VEGF) inhibitors of the present invention are naturally occurring or recombinantly engineered soluble forms with or without a C-terminal transmembrane region of the receptor for VEGF, a very selective growth factor for endothelial cells. The soluble forms of the receptors will bind the growth factor with high affinity but do not result in signal transduction. These soluble forms of the receptor bind VEGF and inhibit its function.
US08034770B2 FGF21 polypeptides comprising two or more mutations
The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions.
US08034769B2 Oxidized proteins and oxidized protein inhibitor compositions and methods of use thereof
The invention relates to substances which inhibit the binding of oxidized proteins to CD36 or inhibit the functions of CD36 that are induced by the interaction of CD36 with oxidized proteins. The invention also relates to the use of these substances as medicaments for humans and animals. In one embodiment, a medicament includes an oxidized protein, an oxidized peptide, or structural analog or mimetic thereof. Methods for prophylaxis or therapy of acute infections, inhibition of angiogenesis, and improvement of hemostasis include administering to an animal or human in need thereof an effective amount of a medicament including an oxidized protein, an oxidized peptide, or structural analog or mimetic thereof. An example of an acute infection is Human Immunodeficiency Virus (HIV).
US08034768B2 Composition and method for the treatment of diseases affected by histone deacetylase inhibitors
The present invention includes methods of treatment and compositions for treating diseases related to the activity of a histone deacetylase in a subject by administering to the subject an effective amount of a modified FK228 compound comprising an amino acid conjugate which constitutes an amino thiol, a hydroxy thiol, a dithiol, or a hydroxamic acid, instead of a hydroxy-mercapto-heptenoic acid moiety in FK228.
US08034765B2 Compositions and methods for preparation of poorly water soluble drugs with increased stability
The present invention provides stable pharmaceutical compositions of poorly water soluble pharmaceutical agents and stabilizing agents which function to increase stability of the compositions. The use of stabilizing agents provide extended stability of nanoparticle suspensions and other formulations of poorly water soluble pharmaceutical agents such as docetaxel under certain conditions, for example upon dilution for administration.
US08034762B2 Treatment of subarachnoid hemorrhage with Apo E analogs
Novel ApoE peptide derivatives and ApoE-protein transduction domain conjugates are disclosed which are useful for treating disorders including subarachnoid hemorrhage, intracerebral hemorrhage, and intraventricular hemorrhage and other brain disorders. The invention encompasses methods for treating cerebral vasospasm by administration of at least one ApoE or ApoE mimetic peptide.
US08034761B2 Use of a mixture of cis- and trans-3-methyl-γ-decalactone and compositions of odoriferous substances and perfumed articles comprising said mixture
The use of a mixture which comprises cis- and trans-3-methyl-γ-decalactone in a molar ratio in the range of 2:3 to 3:2, as a jasmone fragrance is described.
US08034756B2 Formulations with unexpected cleaning performance incorporating a biodegradable chelant
A chelating composition suitable for low-temperature use or storage is disclosed. The chelating compositions include 20 to 70 wt. percent of a polar solvent and 30 to 80 wt. percent of a first component of the formula: (I) wherein R is a hydroxyalkyl group and each R′ is individually selected from the group consisting of hydrogen, unsubstituted or inertly substituted alkyl groups, carbonyl-containing alkyl groups, carboxylate-containing alkyl groups, hydroxyalkyl groups and alkoxy groups; R″ is selected from the group consisting of hydrogen, unsubstituted or inertly substituted alkyl groups; carbonyl-substituted alkyl groups, carboxylate-containing alkyl groups, hydroxyalkyl groups and alkoxy groups; M1 and M2 are alkali metal ions, wherein the M1 has a higher atomic weight than M2; wherein x+y=n and the mole fraction of M1 is greater than 0.70 to 1. Methods of suppressing crystallization and methods of cleaning surfaces employing the compositions described herein are also disclosed.
US08034754B2 Fluids for enhanced gear protection
The invention relates to lubricants which contain a phosphorus to nitrogen ratio of ≧1.0 and a sulfur content of >1.4 wt. %. The phosphorus contribution is primarily from an acid phosphate species and the sulfur content is primarily from an antiwear agent. This lubricant composition has been found to provide exceptional protection to new gears or “green gears”, during the break-in phase.
US08034751B2 Composition of hydraulic fluid and process for the preparation thereof
The present invention provides a composition of hydraulic fluid that mainly contains alkyl benzenes. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive, an extreme pressure additive, a lubrication additives, comprising of the following steps (I) removing of insoluble matter from the base stock, (II) tailoring the base stock by vacuum distillation and blending, (IV) removing the oxidized matters by adsorption, (V) addition of performance additives and homogenizing the mixture. The product of this invention has utility as an general purpose hydraulic fluid.
US08034749B2 Aerogels effective to reduce drilling fluid density
Use of aerogels reduce the density of system fluids useful during drilling operations and system fluids comprising aerogels.
US08034748B2 Additives for inhibiting the formation of gas hydrates
The present invention relates to an additive, and its use for inhibiting nucleation, growth and agglomeration of gas hydrates by adding an effective amount of an inhibitor to a multiphasic mixture which tends to hydrate formation and consists of water, gas and optionally condensate, or to a drilling fluid which tends to form gas hydrates. Said inhibitor comprising dialkoxylated quaternary ammonium compounds of the formula 1 where R1, R2 are each independently radicals of the formulae -(A-O)n—(C)—CO—O—R5, R3 is C1- to C30-alkyl or C2- to C30-alkenyl, R4 is an organic radical which optionally contains heteroatoms and has from 1 to 100 carbon atoms, R5 is an alkyl or an alkenyl, n is a number from 1 to 20, A is an alkylene group, B is an alkylene group, C is a C1- to C6-alkylene group and X is an anion, are used as gas hydrate inhibitors.
US08034746B2 Method of manufacturing round wire using superconducting tape and round wire manufactured using the superconducting tape
Disclosed herein is a method of manufacturing round wire using superconducting tape, including the steps of: slitting superconducting tape into superconducting tape strips; silver-coating the slit superconducting tape strips; laminating the silver-coated superconducting tape strips to form a superconducting tape laminate having a square cross-section; holding the superconducting tape laminate; heat-treating the fixed superconducting tape laminate to cause diffusion junction between silver; and copper-plating the heat-treated superconducting tape laminate to have a circular section. The method is advantageous in that, since it is formed by slitting, silver-coating and laminating conventional superconducting tape, its superconducting layer can be protected, and it has a circular cross-section, so that it can be easily joined and wound, with the result that it is expected that, like general copper wires, its application fields will be enlarged because it can be wound in a solenoid shape at the time of magnetic winding.
US08034745B2 High performance devices enabled by epitaxial, preferentially oriented, nanodots and/or nanorods
Novel articles and methods to fabricate same with self-assembled nanodots and/or nanorods of a single or multicomponent material within another single or multicomponent material for use in electrical, electronic, magnetic, electromagnetic, superconducting and electrooptical devices is disclosed. Self-assembled nanodots and/or nanorods are ordered arrays wherein ordering occurs due to strain minimization during growth of the materials. A simple method to accomplish this when depositing in-situ films is also disclosed. Device applications of resulting materials are in areas of superconductivity, photovoltaics, ferroelectrics, magnetoresistance, high density storage, solid state lighting, non-volatile memory, photoluminescence, thermoelectrics and in quantum dot lasers.
US08034737B2 Catalyst for producing acrylonitrile and process for producing acrylonitrile
A catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile for a long time is provided. The catalyst has a composition represented by MoaBibFecWdRbeAfBgChDiOj(SiO2)k, wherein A is Ni, Mg, Ca, Sr, Ba, Mn, Co, Cu, Zn, Cd or mixture thereof; B is Al, Cr, Ga, Y, In, La, Ce, Pr, Nd, Sm or mixture thereof; C is Ti, Zr, V, Nb, Ta, Ge, Sn, Pb, Sb, P, B, Te or mixture thereof; D is Ru, Rh, Pd, Re, Os, Ir, Pt, Ag or mixture thereof; SiO2 is silica, when a is 10, b is 0.1 to 1.5, c is 0.5 to 3.0, d is 0.01 to 2.0, e is 0.02 to 1.0, f is 2.0 to 9.0, g is 0 to 5, h is 0 to 3, i is 0 to 2, k is 10 to 200; and j is the atomic ratio of oxygen determined by the valence of other elements (excluding silicon); and (a×2+d×2)/(b×3+c×3+e×1+f×2+g×3) is 0.90 to 1.00.
US08034734B2 Semiconductor processing apparatus which is formed from yttrium oxide and zirconium oxide to produce a solid solution ceramic apparatus
A solid solution-comprising ceramic article useful in semiconductor processing, which is resistant to erosion by halogen-containing plasmas. The solid solution-comprising ceramic article is formed from a combination of yttrium oxide and zirconium oxide. In a first embodiment, the ceramic article includes ceramic which is formed from yttrium oxide at a molar concentration ranging from about 90 mole % to about 70 mole %, and zirconium oxide at a molar concentration ranging from about 10 mole % to about 30 mole %. In a second embodiment, the ceramic article includes ceramic which is formed from zirconium oxide at a molar concentration ranging from about 96 mole % to about 94 mole %, and yttrium oxide at a molar concentration ranging from about 4 mole % to about 6 mole %.
US08034733B2 Optical glass, optical element and method of manufacturing thereof
An optical glass comprises, denoted as weight percentages, SiO2-2-22%, B2O3: 3-24%, ZnO:>8% and ≦30%, CaO+BaO+ZnO: 10-50%, MgO: 0-3%, La2O3+Y2O3+Gd2O3+Yb2O3: 1-33%, TiO2: 2-20%, ZrO2: 0-10%, Nb2O5: 2-32%, Li2O: 0-5%, Na2O: 0-8%, K2O: 0-10%, WO3: 0-20%. The ratio by weight of La2O3 to the combined contents of La2O3, Y2O3, Gd2O3, and Yb2O3 (La2O3/(La2O3+Y2O3+Gd2O3+Yb2O3)) falls within a range of 0.7 to 1.
US08034731B2 TIO2-containing silica glass and optical member for lithography using the same
The present invention is to provide a TiO2—SiO2 glass whose coefficient of linear thermal expansion at the time of irradiating with high EUV energy light becomes substantially zero when used as an optical member of an exposure tool for EUVL. The present invention relates to a TiO2-containing silica glass, having a fictive temperature of 1,000° C. or lower, a OH concentration of 600 ppm or higher, a temperature at which the coefficient of linear thermal expansion becomes 0 ppb/° C. of from 40 to 110° C., and an average coefficient of linear thermal expansion in the temperature range of 20 to 100° C., of 50 ppb/° C. or lower.
US08034729B2 Support substrate for separation membrane
A separation membrane support substrate characterized by being composed of a laminated nonwoven fabric comprising a front layer as the resin coating layer, a middle layer and a back layer which are integrally formed by heat bonding, and by satisfying the following conditions (1) to (5): (1) The front layer has at least one layer comprising thermoplastic resin filaments with a single filament diameter of 7-30 μm; (2) the middle layer has at least one layer comprising melt blown fibers with a single fiber diameter of no greater than 5 μm, and a fiber basis weight of at least 1 g/m2 and comprising no more than 30 wt % of the total fiber basis weight; (3) the back layer has at least one layer comprising thermoplastic resin filaments with a single filament diameter of 7-20 μm, and has a fiber basis weight of 3-40 g/m2; (4) the laminated nonwoven fabric has an apparent density of 0.67-0.91 g/cm3; and (5) the laminated nonwoven fabric has a thickness of 45-110 μm.
US08034724B2 Method for manufacturing semiconductor device
It is an object to provide a method of manufacturing a crystalline silicon device and a semiconductor device in which formation of cracks in a substrate, a base protective film, and a crystalline silicon film can be suppressed. First, a layer including a semiconductor film is formed over a substrate, and is heated. A thermal expansion coefficient of the substrate is 6×10−7/° C. to 38×10−7/° C., preferably 6×10−7/° C. to 31.8×10−7/° C. Next, the layer including the semiconductor film is irradiated with a laser beam to crystallize the semiconductor film so as to form a crystalline semiconductor film. Total stress of the layer including the semiconductor film is −500 N/m to +50 N/m, preferably −150 N/m to 0 N/m after the heating step.
US08034721B2 Manufacturing method of semiconductor device
A first film and a second film are formed on a semiconductor substrate in this order. A resist pattern is formed on the second film. An opening is formed by removing the second film exposed between the resist pattern at a state where the second film remains on the bottom. A first removal preventing film is formed on the side wall of the opening and the residual film is removed at a state where the projecting part of the second film protruding from the side wall to the opening remains. The first film exposed in the opening is removed. A second removal preventing film is formed on the first removal preventing film and the surface of the semiconductor substrate exposed in the opening is removed at a state where the projecting part of the semiconductor substrate protruding from the side wall to the opening remains and a round part is formed at the projecting part of the semiconductor substrate. The semiconductor substrate exposed in the opening is further removed.
US08034715B2 Method of fabricating semiconductor integrated circuit device
A Co silicide layer having a low resistance and a small junction leakage current is formed on the surface of the gate electrode, source and drain of MOSFETS by silicidizing a Co film deposited on a main plane of a wafer by sputtering using a high purity Co target having a Co purity of at least 99.99% and Fe and Ni contents of not greater than 10 ppm, preferably having a Co purity of 99.999%.
US08034712B2 Method of fabricating dual damascene structure
A method of fabricating a dual damascene structure is described. A dielectric layer and a metal hard mask layer are sequentially formed on a substrate having thereon a conductive layer and a liner layer. The metal hard mask layer and the dielectric layer are patterned to form a via hole exposing a portion of the liner layer. A gap-filling layer is filled in the via hole, having a height of ¼ to ½ of the depth of the via hole. A trench is formed in the metal hard mask layer and the dielectric layer. The gap-filling layer is removed to expose the portion of the liner layer, which is then removed. A metal layer is formed filling in the via hole and the trench, and then the metal hard mask layer is removed.
US08034709B2 Method for forming composite barrier layer
Provided is a method for forming a composite barrier layer with superior barrier qualities and superior adhesion properties to both dielectric materials and conductive materials as the composite barrier layer extends throughout the semiconductor device. The composite barrier layer may be formed in regions where it is disposed between two conductive layers and in regions where it is disposed between a conductive layer and a dielectric material. The composite barrier layer may consist of various pluralities of layers and the arrangement of layers that form the composite barrier layer may differ as the barrier layer extends throughout different sections of the device. Amorphous layers of the composite barrier layer generally form boundaries with dielectric materials and crystalline layers generally form boundaries with conductive materials such as interconnect materials.
US08034706B2 Contact formation
The present disclosure includes various method of contact embodiments. One such method embodiment includes creating a trench in an insulator stack material of a particular thickness and having a portion of the trench positioned between two of a number of gates. This method includes depositing a filler material in the trench and etching the filler material to a particular depth that is less than the particular thickness of the insulator stack material. This method also includes depositing a spacer material to at least one side surface of the trench to the particular depth of the filler material and depositing a conductive material into the trench over the filler material.
US08034699B2 Isolation with offset deep well implants
A method implants impurities into well regions of transistors. The method prepares a first mask over a substrate and performs a first shallow well implant through the first mask to implant first-type impurities to a first depth of the substrate. The first mask is removed and a second mask is prepared over the substrate. The method performs a second shallow well implant through the second mask to implant second-type impurities to the first depth of the substrate and then removes the second mask. A third mask is prepared over the substrate. The third mask has openings smaller than openings in the first mask and the second mask. A first deep well implant is performed through the third mask to implant the first-type impurities to a second depth of the substrate, the second depth of the substrate being greater than the first depth of the substrate. The third mask is removed and a fourth mask is prepared over the substrate, the fourth mask has openings smaller than the openings in the first mask and the second mask. Then, a second deep well implant is performed through the fourth mask to implant the second-type impurities to the second depth of the substrate.
US08034696B2 Manufacturing method of semiconductor device
It is an object of the present invention to provide a method of manufacturing an SOI wafer at low cost and with high yield. It is another object of the present invention to provide a semiconductor device including also bulk type MISFETs used as high voltage regions and a method of manufacturing the same without using complicated processes and increasing the size of a semiconductor chip.The method of manufacturing a semiconductor device comprises selectively epitaxially growing a single-crystal Si layer and continuously performing the epitaxial growth without bringing a substrate temperature increased during the growth to room temperature even once. An epitaxially grown surface is then etched and planarized. The substrate temperature is then cooled down to the room temperature.
US08034694B2 SOI substrate, method for manufacturing the same, and semiconductor device
An SOI substrate having an SOI layer that can be used in practical applications even when a substrate with low upper temperature limit, such as a glass substrate, is used, is provided. A semiconductor device using such an SOI substrate, is provided. In bonding a single-crystal semiconductor layer to a substrate having an insulating surface or an insulating substrate, a silicon oxide film formed using organic silane as a material on one or both surfaces that are to form a bond is used. According to the present invention, a substrate with an upper temperature limit of 700° C. or lower, such as a glass substrate, can be used, and an SOI layer that is strongly bonded to the substrate can be obtained. In other words, a single-crystal semiconductor layer can be formed over a large-area substrate that is longer than one meter on each side.
US08034691B2 HDP-CVD process, filling-in process utilizing HDP-CVD, and HDP-CVD system
An HDP-CVD process is described, including a deposition step conducted in an HDP-CVD chamber and a pre-heating step that is performed outside of the HDP-CVD chamber before the deposition step and pre-heats a wafer to a temperature higher than room temperature and required in the HDP-CVD process deposition step.
US08034683B2 Method of forming a phase change material layer, method of forming a phase change memory device using the same, and a phase change memory device so formed
A method of forming a phase change material layer includes preparing a substrate having an insulator and a conductor, loading the substrate into a process housing, injecting a deposition gas into the process housing to selectively form a phase change material layer on an exposed surface of the conductor, and unloading the substrate from the process housing, wherein a lifetime of the deposition gas in the process housing is shorter than a time the deposition gas takes to react by thermal energy.
US08034682B2 Power device with trenches having wider upper portion than lower portion
A method of forming a semiconductor device includes the following. Removing portions of a silicon layer such that a trench having sidewalls which fan out near the top of the trench to extend directly over a portion of the silicon layer is formed in the silicon layer; and forming source regions in the silicon layer adjacent the trench sidewall such that the source regions extend into the portions of the silicon layer directly over which the trench sidewalls extend.
US08034680B2 Method of manufacturing a memory device
Provided are a memory device formed using one or more source materials not containing hydrogen as a constituent element and a method of manufacturing the memory device.
US08034675B2 Semiconductor buffer architecture for III-V devices on silicon substrates
A composite buffer architecture for forming a III-V device layer on a silicon substrate and the method of manufacture is described. Embodiments of the present invention enable III-V InSb device layers with defect densities below 1×108 cm−2 to be formed on silicon substrates. In an embodiment of the present invention, a dual buffer layer is positioned between a III-V device layer and a silicon substrate to glide dislocations and provide electrical isolation. In an embodiment of the present invention, the material of each buffer layer is selected on the basis of lattice constant, band gap, and melting point to prevent many lattice defects from propagating out of the buffer into the III-V device layer. In a specific embodiment, a GaSb/AlSb buffer is utilized to form an InSb-based quantum well transistor on a silicon substrate.
US08034669B2 Drive current adjustment for transistors formed in the same active region by locally providing embedded strain-inducing semiconductor material in the active region
The drive current capability of a pull-down transistor and a pass transistor formed in a common active region may be adjusted on the basis of different strain levels obtained by providing at least one embedded semiconductor alloy in the active region, thereby providing a simplified overall geometric configuration of the active region. Hence, static RAM cells may be formed on the basis of a minimum channel length with a simplified configuration of the active region, thereby avoiding significant yield losses as may be observed in sophisticated devices, in which a pronounced variation of the transistor width is conventionally used to adjust the ratio of the drive currents for the pull-down and pass transistors.
US08034663B2 Low cost die release wafer
Exemplary embodiments provide methods and systems for assembling electronic devices, such as integrated circuit (IC) chips, using a release member having a phase change material. Specifically, IC elements/components can be selectively received, stored, inspected, repaired, and/or released in a scalable manner during the assembly of IC chips by inducing phase change of the phase change material. The release member can be glass with the IC elements grown on the glass. In some embodiments, the release member can be used for a low cost placement of the IC elements in combination with an intermediate transfer layer.
US08034657B2 Chip packaging with metal frame pin grid array
A packaging technology for silicon chips is similar to ball grid array packaging technology of the prior art without, however, the use of printed board substrate of the prior art Instead pins are used that are part of a planar frame, the pins folded to a position 90 degrees from the plane of the frame, after which the frame is disposed in contact with the chip, pads on the frame and the chip are connected, and then entire assembly is then encapsulated. The edges of the frame are then cut off, leaving the encapsulation to maintain the configuration of the package in place.
US08034654B2 Method for forming a GexSi1-x buffer layer of solar-energy battery on a silicon wafer
The method is disclosed that Si+ is implanted on Si substrate to enhance strain relaxation at the interface between the metamorphic GexSi1−x buffer layers and Si substrate, in order to facilitate the growth of a high quality Ge on Si substrate. And several GexSi1−x buffer layers (Si/Ge0.8Si0.2/Ge0.9Si0.1/Ge) are grown on top of Si substrate by UHVCVD. Then grow pure Ge layer of low dislocation density on GexSi1−x buffer layer. Finally, grow up high efficiency III-V solar cell on GexSi1−x buffer layer.
US08034643B2 Method for fabrication of a semiconductor device
A method for fabrication of a semiconductor device on a substrate, the semiconductor having a wafer. The method includes the steps:(a) applying a seed layer of a thermally conductive metal to the wafer;(b) electroplating a relatively thick layer of the conductive metal on the seed layer, and(c) removing the substrate. A corresponding semiconductor device is also disclosed.
US08034639B2 Method for manufacturing solar cell module
Disclosed is a method for manufacturing a solar cell module in which a wiring substrate having a base material and a wiring formed on the base material, and a plurality of solar cells electrically connected by being placed on the wiring of the wiring substrates are sealed with a sealant, including a first step of placing at least one of the solar cells on the wiring of the wiring substrate, and a second step of sealing the wiring substrate and the solar cells with the sealant, the method including the step of conducting an inspection of the solar cells after the first step and before the second step.
US08034638B1 Treatment of low K films with a silylating agent for damage repair
The present invention provides methods of repairing damage to low-k dielectric film that is incurred by commonly used processes in IC fabrication. The methods may be integrated into an IC fabrication process flow at various stages. According to various embodiments, the methods of involve performing an IC fabrication process on a wafer on which a low-k film is deposited, and subsequently treating the film with a silylating agent to repair the damage done to the film during the process. Damage repair may be performed after one or more of the damaging process steps.
US08034635B2 Methods of donor specific crossmatching
The detection of endothelial cell antibodies has been proven clinically important for successful organ transplantation. Disclosed are methods of isolating endothelial cell antibodies and methods for donor-specific crossmatching.
US08034632B2 Homogeneous immunoassays for multiple allergens
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.
US08034631B2 Systems for homogeneous immunoassays for multiple allergens
A homogeneous immunoassay method and system for quantitative determination of total immunoglobulin E and specific antibody levels to a plurality of allergens, in which a relatively small sampling of blood is required. The method utilizes relatively small microparticles in aqueous suspension. The immunoassay procedure is an immunometric sandwich procedure preferably utilizing biotin-streptavidin signal amplification techniques and R-phycoerytherin fluorescent labels.
US08034629B2 High precision scanning of encoded hydrogel microparticles
Techniques are provided for high precision scanning of hydrogel microparticles. The high precision is achieved by one or more modifications to the microparticle composition, or microfluidics apparatus that align the microparticles in a detection channel, or method of preparing a sample for introduction into the apparatus, or some combination. An apparatus comprises a body structure having formed therein a central channel and multiple focusing channels in fluid communication with the central channel through multiple junctions. A width of the central channel is smaller in a portion downstream of each junction. A particle comprises a hydrogel matrix and a probe molecule. The particle has an aspect ratio greater than about three. A method includes loading into a sample fluid inlet a mixture, wherein a number of particles lies within a range from about 15 to about 20 particles/μl.
US08034621B2 Chemical sensors of zinc, nickel, and copper ions
The present technology provides a dual chemical sensor for zinc and nickel ions and a chemical sensor for copper ions. Also provided are methods of making and using the chemical sensors. The chemical sensors have the structure of formula I, wherein R1, and R2 are defined as set forth herein.
US08034620B2 Lentiviral packaging cells and uses therefor
Novel packaging cell lines which produce recombinant retrovirus, free of detectable helper-virus are disclosed. Also disclosed are methods of making the cell lines and methods of producing recombinant retroviruses from the cell lines. Retroviruses produced by the cell lines include lentiviruses, such as HIV, capable of transfering heterologous DNA to a wide range of non-dividing cells. The packaging cells contain at least three vectors which collectively encode retroviral gag, pol, and env proteins, wherein the gag and pol genes are separated, in part, onto two or more different vectors. This is made possible by fusing Vpr or Vpx to pol proteins separated from gag so that the proteins are targeted to assembling virions. Among other advantages, the packaging cells provide the benefit of increased safety when used in human gene therapy by virtually eliminating the possibility of molecular recombination leading to production of replication competent helper virus.
US08034619B2 Polyamides for nucleic acid delivery
The present invention describes reagents and methods for using concatermized double-stranded oligonucleotide molecules (CODN) for transcription factor decoys. In one embodiment, the concatemers consist of a variable number of end-to-end copies of a short dsDNA containing a sequence or sequences that act as transcription factor decoys.
US08034618B2 PTH containing cell growth matrix
Proteins are incorporated into protein or polysaccharide matrices for use in tissue repair, regeneration and/or remodeling and/or drug delivery. The proteins can be incorporated so that they are released by degradation of the matrix, by enzymatic action and/or diffusion. As demonstrated by the examples, one method is to bind heparin to the matrix by either covalent or non-covalent methods, to form a heparin-matrix. The heparin then non-covalently binds heparin-binding growth factors to the protein matrix. Alternatively, a fusion protein can be constructed which contains a crosslinking region such as a factor XIIIa substrate and the native protein sequence. Incorporation of degradable linkages between the matrix and the bioactive factors can be particularly useful when long-term drug delivery is desired, for example in the case of nerve regeneration, where it is desirable to vary the rate of drug release spatially as a function of regeneration, e.g. rapidly near the living tissue interface and more slowly farther into the injury zone. Additional benefits include the lower total drug dose within the delivery system, and spatial regulation of release which permits a greater percentage of the drug to be released at the time of greatest cellular activity.
US08034616B2 Method and apparatus for cultivating multipotent stem cells
In a method of cultivating multipotent stem cells, the multipotent stem cells are cultivated while suppressing differentiation of the multipotent stem cells sealed in a first cultivating container. Then, the cultivated multipotent stem cells are cultivated while applying a force to the cultivated multipotent stem cells sealed in a second cultivating container to promote the differentiation of the cultivated multipotent stem cells.