Document | Document Title |
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US08624554B2 |
Solar bracelet
A device configured to be worn around the wrist of a user and operable to charge an electrical device is provided. The device includes a cover and a band. The band is adapted to be worn around a wrist of a user. The cover may be adapted to mount onto the band. The band having a storage space configured for holding electrical components operable to store and discharge electrical power, such as a battery. The device further includes an output operable to connect the battery to an electrical device so as to charge the electrical device. |
US08624553B2 |
Battery temperature adjusting system and operating method thereof
The present invention relates to a battery temperature adjusting system including: a battery unit having a heating pad; a leading wire connected to the battery unit; and a current induction unit surrounding the leading wire, wherein the current induction unit is electrically connected to the heating pad. The battery temperature adjusting system according to the present invention generates the induced current by applying the current induction unit surrounding the leading wire connected to the battery unit, and increases the temperature of the battery unit by supplying the induced current to the heating pad, thereby obtaining a desired battery output in a low-temperature region even without the use of an external power source. |
US08624552B2 |
Battery pack including a shock absorbing device, an air flow plate and an air flow passage
One aspect according to the present invention includes a battery pack and a shock absorbing device interposed between a battery cell holder and a case body and capable of keeping the battery cell holder and the battery cells not to directly contact with an inner surface of the case body. |
US08624546B2 |
Non-contact power reception apparatus and jig for fabricating core for non-contact power reception apparatus
A non-contact power reception apparatus is provided, in which a power reception coil for a charging system and a loop antenna for an electronic settlement system are mounted on a battery pack and a cover case of a portable terminal such that the power reception coil is arranged in the center thereof and the loop antenna is disposed outside the power reception coil, so that a mode of receiving a wireless power signal and a mode of transmitting and receiving data are selectively performed, thereby preventing interference from harmonic components and enabling non-contact charging and electronic settlement using a single portable terminal. A jig for fabricating a core to be mounted to the non-contact power reception apparatus is provided. |
US08624545B2 |
Portable electronic device with antenna and power transfer coil
The present invention provides a portable electronic device including an antenna having a major planar cross-section, and a power transfer coil having windings parallel to a coil plane, the coil plane extending to the perimeter of the power transfer coil. The antenna and the power transfer coil are arranged such that the major planar cross-section is substantially perpendicular to the coil plane if a line directed perpendicularly from the coil plane intersects the major planar cross-section. An associated method of assembling a portable electronic device is also provided. |
US08624542B2 |
Methods and systems for controlling a multiphase electromagnetic machine
A multiphase electromagnetic machine may be controlled by controlling currents in one or more phases of the multiphase electromagnetic machine. A control system may be used to determine how much current to deliver to, or extract from, each phase. The control system may use an objective function, subject to one or more constraints, to determine the current. The control system may use position information to determine the objective function, constraints, or both. |
US08624541B2 |
System and method for controlling four-quadrant operation of a switched reluctance motor drive through a single controllable switch
Regulating the speed of a two-phase switched reluctance machine (TPSRM) rotor includes selecting either a motoring mode or braking mode of operation for the TPSRM, regulating the rotor speed, when the motoring mode is selected, using a control signal cooperatively produced by a speed control feedback loop and a current control feedback loop; and regulating the rotor speed, when the braking mode is selected, using a control signal produced by the current control feedback loop without the cooperation of the speed control feedback loop. The speed control feedback loop uses an established speed control signal and a signal indicative of the rotor's speed to dynamically adjust a first parameter governing the control signal. The current control feedback loop uses an established current control signal and a signal indicative of the current flowing through a stator winding of the TPSRM to dynamically adjust a second parameter governing the control signal. |
US08624538B2 |
Motor driving apparatus having function of dynamically switching converter operation mode of AC/DC converter
A motor driving apparatus is provided that performs AC/DC conversion by suppressing harmonics of the input at the time of normal operation, while on the other hand, allowing system operation to continue in the event of an overload by avoiding system stoppage. The motor driving apparatus, which drives a motor by supplying power from an AC power supply, includes: an AC/DC converter having a converter operation mode which is switched between a PWM converter operation mode in which an AC input voltage is converted into a DC voltage by applying PWM control to a plurality of power switching devices connected in serial and parallel fashion and a diode rectifier operation mode in which an AC input voltage is converted into a DC voltage by using a plurality of diodes each connected in reverse parallel with an associated one of the plurality of power switching devices; and a converter control unit which dynamically switches the converter operation mode of the AC/DC converter according to a load during powering of the motor. |
US08624537B2 |
Software center and highly configurable robotic systems for surgery and other uses
Telerobotic, telesurgical, and/or surgical robotic devices, systems, and methods employ surgical robotic linkages that may have more degrees of freedom than an associated surgical end effector n space. A processor can calculate a tool motion that includes pivoting of the tool about an aperture site. Linkages movable along a range of configurations for a given end effector position may be driven toward configurations which inhibit collisions. Refined robotic linkages and method for their use are also provided. |
US08624536B2 |
System and method for detecting a high current condition in a motor
In one embodiment, a system for controlling a motor is disclosed. The system has a driver circuit configured to drive a motor, a current sensing impedance coupled to the driver circuit, and an overload detection circuit coupled to the current sending impedance that has a transistor and a detection output node. |
US08624534B2 |
Control device for electric motor driving apparatus
A control device for an electric motor driving apparatus, configured with a switching control unit that performs rectangular wave control in which a plurality of switching elements provided in a direct current-alternating current conversion unit are ON/OFF-controlled to output rectangular wave-shaped voltages of a plurality of phases. System voltage varies during execution of the rectangular wave control, the switching control unit performs rectangular wave width adjustment control to set ON/OFF timings of the plurality of switching elements on the basis of a rate of change of the system voltage such that time-integrated values of the rectangular wave-shaped voltages of the respective phases within a control period set at a length corresponding to an integral multiple of a single electrical angle period are substantially identical among the respective phases. |
US08624526B2 |
Sensing device for LED lighting equipment
A sensing device, for controlling an LED lighting equipment, and more especially for electrical connection with at least one LED lighting equipment that can be driven by a DC power supply, is disclosed. The sensing device, which can be supplied with an external DC power source, comprises a control module, a signal adjusting unit, an object detecting unit, and a manual time-delay adjustor. The control module can send a control signal train of PWM or PFM to the signal adjusting unit, which will in turn send an amplified signal train of PWM or PFM to the LED lighting equipment, so as to control the illuminating level of the equipment. Thus, the problems of the conventional light modulators, resulting from the use of an AC power supply, can be alleviated. Also, the associated cost of the equipment can be reduced. |
US08624521B2 |
Ground-illuminating lamp for vehicle rearview mirror
A ground-illuminating lamp for a vehicle rearview mirror comprises a remote controller (2), a control circuit (1) and an illuminating lamp (3), wherein the remote controller (2) sends out instructions for turning on or turning off the illuminating lamp (3) to the control circuit (1) according to user's requirements, the control circuit (1) receives the instructions and controls the illuminating lamp (3) to turn on or turn off the illumination, and the illuminating lamp (3) is mounted at the lower portion of the rearview mirror. |
US08624516B2 |
Power supply apparatus for light emitting diode
A power supply apparatus for LED is provided. The power supply apparatus for LED includes a detector, a voltage dropper, and a control switch. The detector detects whether an LED is connected to the power supply apparatus. The voltage dropper drops a voltage applied to the LED. The control switch is connected to the voltage dropper in parallel, and changes a path of a power applied to the LED according to the detected result of the detector. Accordingly, the power supply apparatus for LED compensates for a low impedance of an LED to an impedance equal to or higher than a predetermined impedance at a time when connection of the LED is detected, thereby inhibiting an overcurrent from flowing in the LED. |
US08624514B2 |
Feed forward imbalance corrector circuit
A circuit includes a first active device is coupled between a third terminal and a second terminal. The first active device has a control terminal coupled a first terminal to receive a signal representative of a rectified input voltage. A second active device is coupled between the control terminal of the first active device and the second terminal. The second active device has a control terminal coupled to a fourth terminal. The second active device is coupled to be controlled in response to a bypass voltage at the fourth terminal. The first active device is coupled to be controlled in response to the rectified input voltage and the bypass voltage. |
US08624512B2 |
Circuit for eliminating threshold voltage difference between backlight LED strings and liquid crystal display using the same
The circuit eliminating threshold voltage differences between backlight LED strings includes a voltage supply input, a number of first switching units, and a number of LED strings. The LED strings are connected to each other in parallel, and one end of each LED string is connected to the voltage supply input and the other end thereof is connected to the corresponding first switching unit. The constant current controller includes a constant current source for supplying a constant current to each LED string, a current detector for detecting a working current of each LED string, a comparator for comparing the working current of each LED string and the constant current, and outputting a comparing result, and a square wave generator for outputting driving signals of different frequencies each which is capable of driving the corresponding LED string to work at the corresponding frequency. |
US08624511B2 |
Method for optimizing efficiency versus load current in an inductive boost converter for white LED driving
Circuits and methods to achieve a most efficient driver for white LEDs are disclosed. Switching Losses associated with the switching activity of a boost converter and mainly depending on clock frequency and total capacitance at the switching nodes and conduction losses associated with the current flowing in the boost converter and mainly depending on the series resistance of the elements in the regulation loop are minimized by using a size programmable NFET power switch with constant current limit, a very low voltage and accurate programmable current source, a programmable reference voltage for the error amplifier, and a PWM generator with programmable clock frequency. A limited number of configuration windows corresponding to a set of programmable values (OTP registers) for specific ranges of the current fed to the WLEDs. |
US08624510B2 |
Control circuit for light emitting diode arrangements
A control circuit (1) for light emitting diode arrangements (11), used particularly for backlighting LC flat screens. The circuit has a plurality of control channels (5, 5′) in each of which one or more light emitting diode arrangements (11) are disposed. The circuit has a balancing device (23) which allows currents in the individual control channels (5, 5′) to be balanced. Each control channel (5, 5′) has a separate dimming device (13) through which a brightness of the light emitting diode arrangements (11) in this control channel (5, 5′) can be changed separately from the other control channels (5, 5′). For this purpose, the control circuit has a compensation device (16) which allows a flow of current in the individual control channels (5, 5′) to be balanced when the light emitting diodes have different brightnesses. |
US08624508B2 |
LED device with voltage-limiting unit and voltage-equalizing resistance
The present invention provides a LED device with voltage-limiting unit and voltage-equalizing resistance in which a light-emitting unit is structured through a LED being connected in parallel with a voltage-limiting unit in the same polarity, and two ends thereof being further connected in parallel with an voltage-equalizing resistance, so that when plural sets of the light-emitting units are connected in series or in series-parallel in the same polarity, the end voltage of each set is stabilized by the voltage-equalizing resistance connected in parallel with the two ends of the LED and the voltage-limiting unit. |
US08624497B1 |
Terahertz (THz) reverse micromagnetron
A THz reverse micromagnetron includes a MEMS-based reverse magnetron configuration in which the anode is located at the center of the magnetron surrounded by a cathode ring. Electrons move radially inward in the combined electric and magnetic cross-fields and can reach orbiting angular frequencies in the THz region, even with a magnetic field of the order of 1 T or less. The THz reverse micromagnetron is portable, operates at room temperature, and can be bright. |
US08624495B2 |
High frequency helical amplifier and oscillator
Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production. |
US08624494B2 |
High frequency helical amplifier and oscillator
Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production. |
US08624492B2 |
Plasma display panel and multi-plasma display panel
A plasma display panel and a multi plasma display panel are disclosed. The plasma display panel includes a front substrate, a back substrate positioned opposite the front substrate, a barrier rib positioned between the front substrate and the back substrate to partition a discharge cell, and a seal portion positioned outside the barrier rib in an area between the front substrate and the back substrate. A distance between the barrier rib and the seal portion on one side of the plasma display panel is different from a distance between the barrier rib and the seal portion on the other side of the plasma display panel opposite the one side. |
US08624489B2 |
Light-emitting diode die packages and illumination apparatuses using same
The present invention relates to an LED die package, which has a light-emitting diode die having a sapphire layer, a first doped layer doped with a p- or n-type dopant, and a second doped layer doped with a different dopant from that doped in the first doped layer. A surface of the sapphire layer opposite to the surface on which the first doped layer is disposed is formed with generally inverted-pyramidal-shaped recesses and overlaid with a phosphor powder layer. Each of the first and the second doped layers has an electrode-forming surface formed with an electrode, on which an insulation layer is disposed and formed with exposure holes for exposing the electrodes. The exposure holes are each filled with an electrically conductive linker. |
US08624481B2 |
Display panel and display panel manufacturing method
A display panel enabling constraint of void formation between substrates and minimizing the effect of any voids formed, has for at least one pixel, a distance between the element surface and the element opposing surface corresponding to each light-emitting element of the pixel that is smaller than a distance between the inter-pixel surface and the inter-pixel opposing surface in an inter-pixel area between neighboring pixels, and smaller than a distance between the inter-element surface and the inter-element opposing surface corresponding to the light-emitting elements, and on the element substrate, the distance between neighboring pixels is greater than a distance between neighboring light-emitting elements, and a distance between the inter-pixel surface and the inter-pixel opposing surface is greater than a maximum distance between the inter-element surface and the inter-element opposing surface. |
US08624475B2 |
Spark plug
Disclosed is a spark plug having an insulator with good breakage resistance. A spark plug 1 contains a ceramic insulator 2, a plate packing 22 and a metal shell 3. The ceramic insulator 2 has, on an outer circumferential surface thereof, a step portion 14, a leg portion 13 and a curved surface portion 31 between the step portion 14 and the leg portion 13. The metal shell 3 has, on an inner circumferential surface thereof, a taper portion 21. The ceramic insulator 2 is fixed in the metal shell 3 with the step portion 14 retained on the taper portion 21 via the plate packing 22. Herein, 50% or more of an inner circumferential edge portion IP of the plate packing 22 is in contact with a part of the ceramic insulator 2 located front of a middle region CP of the curved surface portion 31. |
US08624473B2 |
Spark plug
A method for improving welding strength between a ground electrode and a noble metal tip on a spark plug. A fusion zone is formed along at least a portion of the boundary between the ground electrode and the noble metal tip through fusion of a portion of the ground electrode and a portion of the noble metal tip. |
US08624470B2 |
Piezoelectric devices including electrode-less vibrating portions
An exemplary piezoelectric device has a piezoelectric vibrating board including a portion that exhibits thickness-shear vibration, and a frame portion extending around and supporting the vibrating portion. A first cover board, bonded to the first main surface of the frame portion, has a first excitation electrode. A second cover board, bonded to the second main surface of the frame portion, has a second excitation electrode. Thus, the vibrating portion is sealed in a package formed by the frame portion and cover boards. A first convexity, defined either on the bonded main surface of the first cover board or on the first main surface of the frame portion, surrounds the excitation electrode and establishes a predetermined gap between the vibrating portion and excitation electrode. The first cover board and frame portion are bonded by adhesive applied, adjacent the first convexity but not on the first convexity, continuously around the vibrating portion. |
US08624468B2 |
Electromechanical materials and devices including the same
An electromechanical article that includes a composite material (110) including a polymer and at least one expanded microsphere having an outer shell of a shell material and a gas contained within the outer shell, wherein the polymer at least partially encapsulates the microsphere and wherein the polymer, shell material and gas all have different dielectric constants. Devices including such articles and methods of making the articles are also disclosed. |
US08624467B2 |
Methods, systems, and devices for mechanical motion amplification
A mechanical amplifier and method for converting a small motion amplitude to a larger motion amplitude are disclosed. The method includes using two or more beams which are connected in series at angles to each other. Undesirable movements arising in the structure are absorbed by the structure through torsion. Each beam is a mechanical motion amplifier, and by connecting these in series, the total amplification is the product of the amplification of the comprised beams. The disclosure also pertains to a device comprising two or more beams connected together at an angle of 90 degrees in one embodiment. |
US08624464B2 |
Brush and brush housing arrangement to mitigate hydrodynamic brush lift in fluid-immersed electric motors
A brush and brush housing arrangement for use with an electric brushed motor containing viscous fluid. The brush and brush housing arrangement comprises a brush housing and at least one brush. The at least one brush comprising a first end that is in contact with a rotating commutator of the motor when in use and an opposed second end. At least one open-faced channel in a surface of the brush extends from the first end to the second end. The open-faced channel provides an exit for entrained fluid from the brush and brush housing, minimizing or eliminating brush lift caused by fluid being forced between the rotating commutator and the brush. Additional pressure relief channels for allowing escape of entrained fluid may be located in the housing. |
US08624462B2 |
Rotating electrical machine
A rotating electrical machine includes: a rotor comprising a rotor core and a field winding wound round the rotor core; and a stator comprising a stator core and a stator winding wound round the stator core. The stator is arranged in opposition to the rotor with a predetermined spacing therebetween. the stator core is formed by punching a split piece, which comprises teeth for insertion of the stator winding thereinto and a core back on an outer periphery thereof, from a magnetic steel sheet, and laminating a plurality of those circular configurations in an axial direction, in which a plurality of the split pieces are arranged in a circle in a circumferential direction. The stator core has magnetic steel sheets, which are different in magnetic permeability in a diametrical direction, laminated at an axial end region of and in an axial central region of the stator core. |
US08624459B2 |
Rotor of electric rotating machine including non-magnetic body
A rotor of alternator has core layer units serially located along axial direction. Each unit has a field coil generating magnetic flux and two rotor cores receiving the flux on respective sides of the coil in axial direction. Each core has a first yoke portion located on inner side of the coil, a second yoke portion extending from the first yoke portion toward the outer side and magnetic poles extending from the second yoke portion in the axial direction. The poles of one core and the poles of the other core in each unit extend toward different axial sides and are alternately arranged in circumferential direction on the outer side of the coil. A ratio of the outer circumferential diameter of the first yoke portions to the rotational diameter of the poles is lower than 0.54. |
US08624451B2 |
Permanent-magnet synchronous motor of drainage pump
A permanent-magnet synchronous motor of a draining pump is disclosed. It includes a permanent-magnet rotor for driving an impeller to rotate, a pump body for supporting the permanent-magnet rotor, a stator core and a stator coil. Among which, the stator coil is constructed with an enamelled aluminum wire winding which is coiled by an enamelled aluminum wire and sealed in a container. The invention applies the enamelled aluminum wire to the permanent-magnet synchronous motor of a draining pump. The winding of the stator coil and a welding part of its lead-out wire are sealed with plastic or epoxy resin which effectively isolate them from outside air, especially damp air. Therefore, the invention prevent the enamelled aluminum wire winding of the stator coil and the welding part of its lead-out wire from being oxidized in air and being corroded by the moisture, acid or alkaline matter in damp air. |
US08624450B2 |
Linear vibration device
A linear vibration device is disclosed. The linear vibration device includes a housing, a plurality of elastic members received in the housing, each of the elastic member has a fastening portion connecting to the housing, an elastic arm extending from the fastening portion, and a mounting portion extending from the elastic arm, a moving unit suspended in the housing by the elastic members, a coil located below the moving unit, a supporting portion coupling to the elastic member, the supporting portion has a supporting plate covering at least a part of a top surface of the moving unit and a supporting arm extending downwardly from the supporting plate for pushing the mounting portion toward the positioning portion of the moving unit, the mounting portion has a fender defining a top part above the top surface of the moving unit for restricting the position of the supporting plate. |
US08624449B2 |
Linear vibration motor
Disclosed herein is a linear vibration motor, including: a fixing part, a vibrator part vibrating in a horizontal direction, and an elastic member coupled with the outer side of the vibrator part and a round-shaped bending part to elastically support the fixing part opposite to the vibrator part linearly vibrating in a horizontal direction. |
US08624445B2 |
Stage apparatus
This stage apparatus includes a movable table to hold a sample, a levitation unit to operate the movable table at least in a vertical direction, and a linear motor to operate the movable table in a first horizontal direction in a horizontal plane, including a linear motor movable element arranged inside the movable table and a linear motor stator arranged inside the movable table. |
US08624442B2 |
Illuminated pushbutton switch with embedded interface and driver logic
Illuminated pushbutton switches are improved by replacing the traditional time delay relays, Boolean interface logic or driver components often incorporated within interface wiring and harnesses with a subminiature electronic logic module located within the illuminated pushbutton switch housing. This Logic Module provides numerous additional benefits beyond the standard illuminated push button switch by incorporating functional capability such as pulse timing, edge detecting or Boolean logic that allow the unit to replace external electro mechanical relays, diode logic, or time delay relays that are typical in current applications. These additional features provide enhancements by allowing lower size and weight, longer switch life, no electrical spikes, remote set and reset capability, display blinking, and high reliability electronic driver circuits that can drive modest electrical loads. |
US08624438B2 |
Power supply unit and its control device
A control device is provided that includes a power supply unit. First and second MOSFETs are serially connected to a sub power supply line in the power supply unit by connecting their respective drains to one another. Third and fourth MOSFETs are serially connected to a sub power supply in a control unit by connecting their respective drains to one another. By controlling these MOSFETs, power of the sub power supply is supplied to a load. The drain voltage of each MOSFET, and the voltage between the second MOSFET and the third MOSFET are monitored to determine a short-circuit fault and an open-circuit fault of the MOSFET, and a ground fault in the sub power supply line between the power supply unit and the control unit. |
US08624433B2 |
Data center uninterruptible power distribution architecture
Apparatus and associated method and computer program products involve a highly efficient uninterruptible power distribution architecture to support modular processing units. As an illustrative example, a modular processing unit includes an corresponding uninterruptible power system in which only one AC-to-DC rectification occurs between the utility AC grid and the processing circuit (e.g., microprocessor) loads. In an illustrative data center facility, a power distribution architecture includes a modular array of rack-mountable processing units, each of which has processing circuitry to handle network-related processing tasks. Associated with each modular processing unit is an uninterruptible power supply (UPS) to supply operating power to the network processing circuitry. Each UPS includes a battery selectively connectable across a DC bus, and a AC-to-DC rectifier that converts an AC input voltage to a single output voltage on the DC bus. The regulated DC bus voltage may be close to the battery's fully charged voltage. |
US08624432B2 |
Power assist using ambient heat
An energy boost circuit adapted to provide power to a load is described. The circuit includes a pair of thermoelectric generators (TEGs) for converting thermal energy from a heat source into electrical energy; a pair of capacitor banks arranged in parallel, each coupled to one of the TEGs for storing the electrical energy generated by the TEG; a power converter; a first switching element coupled between a first capacitor bank in the pair of capacitor banks and the power converter; a second switching element coupled between a second capacitor bank in the pair of capacitor banks and the power converter; and a monitor/controller coupled to the first and second switching elements and adapted to selectively switch the switching elements in order to provide a power boost to the load, where the monitor/controller automatically switches the switching elements based at least partly on charge levels measured at the capacitor banks. |
US08624429B2 |
Single-inductor-multiple-output regulator with auto-hopping control and the method of use
A switching regulator is provided herein comprising a voltage source, a plurality of switching elements, an inductive element, and a controller. The controller coordinates the plurality of switching elements as to sequentially and periodically switching the inductive element to generate a plurality of regulated DC voltages. The controller adjusts a switching frequency of the regulator in accordance with at least one characteristic of a load current. |
US08624424B2 |
Systems and methods to emulate high frequency electrical signatures
Some embodiments teach an electrical device configured to emulate a high frequency electrical noise signal on an electrical power line. The electrical device can include: (a) a monitoring module configured to detect usage of electrical power from an electrical power line by a first one of one or more electrical appliances; (b) an emitter module configured to generate an emulated high frequency electrical noise signal, the emulated high frequency electrical noise signal emulates electrical noise from a switch mode power supply; (c) a first electrical coupling mechanism configured to couple to a first one of the one or more electrical outlets; and (d) a second coupling mechanism configured to couple to the first one of the one or more electrical appliances. Other embodiments are disclosed. |
US08624422B2 |
Method of controlling a variable speed wind turbine
in a method of controlling a variable speed wind turbine, said wind turbine comprising a double-fed asynchronous generator having rotor windings and stator windings and means for controlling the wind turbine speed, the method comprises the following steps:—measuring or calculating, based on measured parameters, the active electrical power (Pr) in the rotor windings, comparing the active electrical power (Pr) in the rotor windings with a preset limit (PrLimit), when the active electrical power (Pr) in the rotor windings exceeds the preset limit (PrLimit), controlling the wind turbine speed to minimize the difference between the active electrical power (Pr) in the rotor windings and a preset reference (PrRef). The rotor power (Pr) is kept at a reduced level, thus avoiding overload of wind turbine generator components. |
US08624416B2 |
Offshore combined power generation system
A combined offshore system for generating electricity includes of an offshore windmill unit with a generator for extracting power from wind and transferring it into electricity, a electricity export cable connected to the windmill for exporting produced electricity to offshore or onshore consumers, and at least one offshore wave power unit for extracting power from waves. This offshore wave power unit is characterized in that electricity produced by the wave power unit is transferred via the same electricity export cable as the electricity generated by the windmill unit. |
US08624414B2 |
Method and device for controlling a steam power plant
A method for controlling a steam power plant is provided. The method includes the steps of providing a first signal showing a reduction of the current power level of the generator, generating a second signal showing a short circuit interruption as a function of the first signal, resetting the second signal after a predetermined time period and blocking the second signal for a predetermined period of time, stopping and subsequently starting the turbine as a function of the second signal, generating a third signal showing a load rejection as a function of the first signal, and permanently stopping the turbine as a function of the third signal. A device for controlling a steam power plant is also provided. |
US08624411B2 |
Power generation system including predictive control apparatus to reduce influences of weather-varying factors
A power generation system (10) for generating electrical power, which may vary in response to one or more weather-varying factors (11). The system may include an array of power generators (12) subject to the weather-varying factor. A module (18) may be configured to predict over a time horizon at least one power-generating condition for the array of power generators. A controller (24) may be configured to anticipatorily adjust a control strategy regarding operation of a component and/or subsystem of the power generation system based on the predicted power-generating condition for the array of power generators over the time horizon. |
US08624401B2 |
Semiconductor device having chip crack detection structure
A device includes a semiconductor substrate, a first penetration electrode and a plurality of second penetration electrodes each penetrating the semiconductor substrate, a first terminal and a plurality of second terminals formed on a one side of the substrate, and a third terminal and a plurality of fourth terminals formed on an opposite side of the substrate. Each of the first and third terminals is vertically aligned with and electrically connected to first penetration electrode. Each of the second terminals is vertically aligned with an associated one of the second penetration electrodes and electrically connected to another one of the second penetration terminals that is not vertically aligned with the associated second terminal. Each of fourth terminals is vertically aligned with and electrically connected to an associated one of the second penetration electrodes. |
US08624398B2 |
Semiconductor circuit structure
A semiconductor circuit structure includes a substrate and an interconnect structure. The interconnect structure is disposed on the substrate and includes a plurality of circuit patterns and at least one closed loop pattern. The closed loop pattern is in a same layer with the circuit patterns, surrounds between the circuit patterns and is insulated from the circuit patterns. The closed loop pattern can protect the circuit patterns from being damaged by stresses, for improving a mechanical strength of the semiconductor circuit structure. |
US08624394B2 |
Integrated technology for partial air gap low K deposition
A semiconductor device includes a semiconductor body and a low K dielectric layer overlying the semiconductor body. A first portion of the low K dielectric layer comprises a dielectric material, and a second portion of the low K dielectric layer comprise an air gap, wherein the first portion and the second portion are laterally disposed with respect to one another. A method for forming a low K dielectric layer is also disclosed and includes forming a dielectric layer over a semiconductor body, forming a plurality of air gaps laterally disposed from one another in the dielectric layer, and forming a capping layer over the dielectric layer and air gaps. |
US08624393B2 |
Methods and designs for localized wafer thinning
Methods for localized thinning of wafers used in semiconductor devices and the structures formed from such methods are described. The methods thin localized areas of the backside of the semiconductor wafer to form recesses with a bi-directional channel design that is repeated within the wafer (or die) so that no straight channel line crosses the wafer (or die). The bi-directional pattern design keeps the channels from being aligned with the crystal orientation of the wafer. The recesses are then filled by a solder ball drop process by dropping proper size solder balls into the recesses and then annealing the wafer to reflow the solder balls and flatten them out. The reflow process begins to fill in the recesses from the bottom up, thereby avoiding void formation and the resulting air traps in the reflowed solder material. Other embodiments are also described. |
US08624391B2 |
Chip design with robust corner bumps
An integrated circuit structure includes a semiconductor chip, which includes a corner, a side, and a center. The semiconductor chip further includes a plurality of bump pad structures distributed on a major surface of a substrate; a first region of the substrate having formed thereon a first bump pad structure having a first number of supporting metal pads associated with it; and a second region of the substrate having formed thereon a second bump structure having a second number of supported metal pads associated with it, the second number being greater than the first number. |
US08624390B2 |
Packaging an electronic device
An electronic device comprises a plurality of integrated circuit dies mounted on different areas of a carrier. The carrier is folded into a plurality of layers, each layer comprising one of the different areas of the carrier and one of the integrated circuit dies, such that the plurality of integrated circuit dies form a stack. Adjacent surfaces of neighboring layers are fixed together, for example by an adhesive layer, and the folded carrier and the integrated circuit dies are embedded in a molded material. |
US08624385B1 |
Top port surface mount silicon condenser microphone package
The present invention relates to a surface mount package for a silicon condenser microphone and methods for manufacturing the surface mount package. The surface mount package uses a limited number of components which simplifies manufacturing and lowers costs, and features a substrate that performs functions for which multiple components were traditionally required, including providing an interior surface on which the silicon condenser die is mechanically attached, providing an interior surface for making electrical connections between the silicon condenser die and the package, and providing an exterior surface for surface mounting the package to a device's printed circuit board and for making electrical connections between package and the device's printed circuit board. |
US08624383B2 |
Integrated circuit package and method for fabrication thereof
The invention provides an integrated circuit package and method of fabrication thereof. The integrated circuit package comprises an integrated circuit chip having a photosensitive device thereon; a bonding pad formed on an upper surface of the integrated circuit chip and electrically connected to the photosensitive device; a barrier formed between the bonding pad and the photosensitive device; and a conductive layer formed on a sidewall of the integrated circuit chip and electrically connected to the bonding pad. The barrier layer blocks overflow of the adhesive layer into a region, on which the photosensitive device is formed, to improve yield for fabricating the integrated circuit package. |
US08624382B2 |
Packaging substrate and method of fabricating the same
A packaging substrate includes a first dielectric layer; a plurality of first conductive pads embedded in and exposed from a first surface of the first dielectric layer; a first circuit layer embedded in and exposed from a second surface of the first dielectric layer; a plurality of first metal bumps disposed in the first dielectric layer, each of the first metal bumps having a first end embedded in the first circuit layer and a second end opposing the first end and disposed on one of the first conductive pads, a conductive seedlayer being disposed between the first circuit layer and the first dielectric layer and between the first circuit layer and the first metal bump; a built-up structure disposed on the first circuit layer and the first dielectric layer; and a plurality of second conductive pads disposed on the built-up structure. The packaging substrate has an over-warpage problem improved. |
US08624380B2 |
Vertical mount package for MEMS sensors
A vertical mount pre-molded type package for use with a MEMS sensor may be formed with a low moisture permeable molding material that surrounds a portion of the leadframes and forms a cavity in which one or multiple dies may be held. The package includes structures to reduce package vibration, reduce die stress, increase vertical mount stability, and improve solder joint reliability. The vertical mount package includes a first leadframe having first leads and molding material substantially surrounding at least a portion of the first leads. The molding material forms a cavity for holding the MEMS sensor and forms a package mounting plane for mounting the package on a base. The cavity has a die mounting plane that is substantially non-parallel to the package mounting plane. The first leads are configured to provide electrical contacts within the cavity and to provide electrical contacts to the base. |
US08624377B2 |
Method of stacking flip-chip on wire-bonded chip
A first chip is mounted on a substrate and includes a plurality of bump pads located on an active surface of the first chip. A wire bonds a first bump pad to the substrate. An intermediate layer is disposed on a portion of the active surface of the first chip, and a via within the intermediate layer extends to a second bump pad. A second chip is disposed on the intermediate layer, and wherein the second chip includes a third bump pad located on an active surface of the second chip and aligned with the via formed in the intermediate layer. A corresponding bump is disposed on one or more of the second bump pad and the third bump pad, and within the via, wherein the corresponding bump electrically connects the second bump pad with the third bump pad. |
US08624375B2 |
Semiconductor package for selecting semiconductor chip from a chip stack
A semiconductor package includes: first, second, third and fourth semiconductor chips stacked while having the arrangement of chip selection vias; and a connection unit provided between a second semiconductor chip and a third semiconductor chip, and configured to mutually connect some of the chip selection vias of the second and third semiconductor chips and disconnect the others of the chip selection vias of the second and third semiconductor chips, wherein the first and second semiconductor chips and the third and fourth semiconductor chips are stacked in a flip chip type. |
US08624373B2 |
Miniature electronic component for microwave applications
The invention relates to a miniature microwave component having: a microwave chip (18, 60, 140) encapsulated in an individual package (61) for surface mounting. A metal base (80) mounts the chip in the package via its rear face. The base has an aperture (82). At least two access ports are provided for the communication of electrical signals between the inside and the outside of the package. A contactless microwave access port (62), by electromagnetic coupling at the aperture in the base, ensures transmission of coupling signals at a working frequency F0. A subharmonic access port (110) via a contact, inputs, into the integrated circuit, a subharmonic frequency F0/n of the working frequency F0. The chip includes, among its electrical conductors, a coupling electrical conductor (96) connected to the electronic elements of the chip. The coupling conductor is placed at the contactless microwave access port (62) in order to transmit microwave signals by electromagnetic coupling at the working frequency F0. |
US08624371B2 |
Methods of fabrication of package assemblies for optically interactive electronic devices and package assemblies therefor
Packaging assemblies for optically interactive devices and methods of forming the packaging assemblies in an efficient manner that eliminates or reduces the occurrence of process contaminants. In a first embodiment, a transparent cover is attached to a wafer of semiconductor material containing a plurality of optically interactive devices. The wafer is singulated, and the optically interactive devices are mounted on an interposer and electrically connected with wire bonds. In a second embodiment, the optically interactive devices are electrically connected to the interposer with back side conductive elements. In a third embodiment, the optically interactive devices are mounted to the interposer prior to attaching a transparent cover. A layer of encapsulant material is formed over the interposer, and the interposer and encapsulant material are cut to provide individual packaging assemblies. In a fourth embodiment, the optically interactive devices are mounted in a preformed leadless chip carrier. |
US08624369B2 |
Balance filter packaging chip having balun mounted therein and manufacturing method thereof
A balance filter packaging chip having a balun mounted therein and a manufacturing method thereof are provided. The balance filter packaging chip includes a device substrate; a balance filter mounted on the device substrate; a bonding layer stacked on a certain area of the device substrate; a packaging substrate having a cavity formed over the balance filter, and combined with the device substrate by the bonding layer; a balun located on a certain area over the packaging substrate; and an insulator layer for passivating the balun. Accordingly, the present invention can reduce an element size and simplify a manufacturing process. |
US08624368B2 |
Quad flat non-leaded semiconductor package
A Quad Flat No-Lead (QFN) semiconductor package includes a die pad; I/O connections disposed at the periphery of the die pad; a chip mounted on the die pad; bonding wires; an encapsulant for encapsulating the die pad, the I/O connections, the chip and the bonding wires while exposing the bottom surfaces of the die pad and the I/O connections; a surface layer formed on the bottoms surfaces of the die pad and the I/O connections; a dielectric layer formed on the bottom surfaces of the encapsulant and the surface layer and having openings for exposing the surface layer. The surface layer has good bonding with the dielectric layer that helps to prevent solder material in a reflow process from permeating into the die pad and prevent solder extrusion on the interface of the I/O connections and the dielectric layer, thereby increasing product yield. |
US08624366B2 |
Semiconductor package structure and method of fabricating the same
A semiconductor package structure is provided, including: a semiconductor chip having electrode pads disposed thereon and metal bumps disposed on the electrode pads; an encapsulant encapsulating the semiconductor chip; a dielectric layer formed on the encapsulant and having a plurality of patterned intaglios formed therein for exposing the metal bumps; a wiring layer formed in the patterned intaglios of the dielectric layer and electrically connected to the metal bumps; and a metal foil having a plurality of metal posts disposed on a surface thereof such that the metal foil is disposed on the encapsulant with the metal posts penetrating the encapsulant so as to extend to the inactive surface of the semiconductor chip. Compared with the prior art, the present invention reduces the overall thickness of the package structure, increases the electrical transmission efficiency and improves the heat dissipating effect. |
US08624363B2 |
Method for semiconductor leadframes in low volume and rapid turnaround
An apparatus comprising a metallic leadframe including a pad and a plurality of leads. Each having a first and a parallel second surface and sidewalls normal to the surfaces. The pad and each lead having a core of a first metal and layers of a second metal different from the first metal on each surface. The first metal exposed at the sidewalls and at portions of the first surface of the pad. A semiconductor chip is assembled on the leadframe. Portions of the assembled chip and the leadframe are packaged in a polymeric encapsulation compound. |
US08624361B1 |
Self-formation of high-density defect-free and aligned nanostructures
A device and method for forming nanostructures includes providing a monocrystalline semiconductor layer on a flexible substrate and stressing the substrate in accordance with a crystal cleave plane to initiate cracks in the semiconductor layer. The cracks are propagated on the crystal cleave plane through the semiconductor layer where the cracks are spaced by an intercrack distance as determined by applying a particular strain. The strain is released to provide parallel structures on the flexible substrate. |
US08624360B2 |
Cooling channels in 3DIC stacks
An integrated circuit structure includes a die including a semiconductor substrate; dielectric layers over the semiconductor substrate; an interconnect structure including metal lines and vias in the dielectric layers; a plurality of channels extending from inside the semiconductor substrate to inside the dielectric layers; and a dielectric film over the interconnect structure and sealing portions of the plurality of channels. The plurality of channels is configured to allow a fluid to flow through. |
US08624359B2 |
Wafer level chip scale package and method of manufacturing the same
A wafer level chip scale package (WLCSP) includes a semiconductor device including an active surface having a contact pad, and side surfaces. A mold covers the side surfaces of the semiconductor device. A RDL structure includes a first PPI line electrically connected to the contact pad and extending on the active surface of the semiconductor device. A UBM layer is formed over and electrically connected to the first PPI line. A seal ring structure extends around the upper periphery of the semiconductor device on the mold. The seal ring structure includes a seal layer extending on the same level as at least one of the first PPI line and the UBM layer. A method of manufacturing a WLCSP includes forming a re-routing laminated structure by simultaneously forming an interconnection line and a seal layer on the molded semiconductor devices. |
US08624351B2 |
Package structure and method for making the same
A package structure which includes a non-conductive substrate, a conductive element, a passivation, a jointed side, a conductive layer, a solder and a solder mask is disclosed. The conductive element is disposed on a surface of the non-conductive substrate and consists of a passive element and a corresponding circuit. The passivation completely covers the conductive element and the non-conductive substrate so that the conductive element is sandwiched between the passivation and the non-conductive substrate. The conductive layer covers the jointed side which exposes part of the corresponding circuit, extends beyond the jointed side and is electrically connected to the corresponding circuit. The solder mask which completely covers the jointed side and the conductive layer selectively exposes the solder which is disposed outside the jointed side and electrically connected to the conductive layer. |
US08624350B2 |
Semiconductor device and method of fabricating the same
The invention relates to a semiconductor device, wherein a storage node contact hole is made large to solve any problem caused during etching a storage node contact hole with a small CD, a landing plug is formed to lower plug resistance. A semiconductor device according to the invention comprises: first and second active regions formed in a substrate, the first and second active being adjacent to each other, each of the first and second active regions including a bit-line contact region and a storage node contact region and a device isolation structure; a word line provided within a trench formed in the substrate; first and second storage node contact plugs assigned to the first and second active regions, respectively, the first and second storage node contact plugs being separated from each other by a bit line groove; and a bit line formed within the bit-line groove. |
US08624349B1 |
Simultaneous isolation trench and handle wafer contact formation
Techniques are described to simultaneously form an isolation trench and a handle wafer contact without additional mask steps. In one or more implementations, an isolation trench and a handle wafer contact trench are simultaneously formed in a substrate. The substrate includes an insulating layer that defines a trench bottom of the handle wafer contact trench. A handle wafer is bonded to a bottom surface of the substrate. An oxide insulating layer is deposited in the isolation trench and the handle wafer contact trench. The oxide insulating layer is then etched so that the oxide insulating layer covering the trench bottom is at least partially removed. The trench bottom is then etched so that a top surface of the handle wafer is at least partially exposed. The handle wafer contact trench may then be at least partially filled with an electrical conductive material. |
US08624348B2 |
Chips with high fracture toughness through a metal ring
A microelectronic element is disclosed that includes a semiconductor chip and a continuous monolithic metallic edge-reinforcement ring that covers each of the plurality of edge surfaces of the semiconductor chip and extending onto the front surface. The semiconductor chip may have front and rear opposed surfaces and a plurality of contacts at the front surface and edge surfaces extending between the front and rear surfaces. The semiconductor chip may also embody at least an active device or a passive device. |
US08624345B2 |
Photomask and photomask substrate with reduced light scattering properties
A mask substrate, photomask and method for forming the same are provided. The photomask includes a substantially light transparent substrate and a circuitry pattern disposed over the light transparent substrate. The circuitry pattern includes a phase shifting layer disposed over the substantially light transparent substrate. A substantially light shielding layer is disposed over the phase shifting layer. At least one barrier layer is disposed over the substantially light shielding layer. An uppermost portion of the substantially light shielding layer does not comprise anti-reflective properties and the at least one barrier layer comprises an uppermost hardmask layer and an underlying anti-reflective layer. |
US08624342B2 |
Rear-face illuminated solid state image sensors
A microelectronic unit includes a semiconductor element having a front surface to which a packaging layer is attached, and a rear surface remote from the front surface. The element includes a light detector including a plurality of light detector element arranged in an array disposed adjacent to the front surface and arranged to receive light through the rear surface. The semiconductor element also includes an electrically conductive contact at the front surface connected to the light detector. The conductive contact includes a thin region and a thicker region which is thicker than the thin region. A conductive interconnect extends through the packaging layer to the thin region of the conductive contact, and a portion of the conductive interconnect is exposed at a surface of the microelectronic unit. |
US08624339B2 |
Vibrating device and electronic apparatus
A vibrating device has a package having an accommodating space in the interior thereof and a gyro element and an IC chip accommodated in the accommodating space. The package has a plate-like bottom plate having an IC chip mounting area and a vibrating element mounting area. The IC chip mounting area includes an IC chip mounting surface on which the IC chip is mounted. The vibrating element mounting area is arranged in parallel with the IC chip mounting area and includes a vibrating element mounting surface on which the gyro element is mounted. The thickness of the IC chip mounting area is smaller than that of the vibrating element mounting area. The IC chip mounting surface is located closer to a bottom side than the vibrating element mounting surface. |
US08624338B2 |
Multi-nanometer-projection apparatus for lithography, oxidation, inspection, and measurement
An apparatus, method for manufacturing the apparatus, and method for processing a substrate using the apparatus are disclosed. An exemplary apparatus includes a substrate having a plurality of cells, wherein each cell includes a cell structure. The cell structure includes a piezoelectric film portion and a tip disposed over the piezoelectric film portion. The tip is physically coupled with the piezoelectric film portion. |
US08624337B2 |
Resonant body transistor and oscillator
A resonator body has an inversion gate, an accumulation gate, and a center region. The resonator body also has a source contact coupled to the center region and a drain contact coupled to the center region. The resonator body further has a first dielectric layer coupled between the inversion gate and the center region. The resonator body also has a second dielectric layer coupled between the accumulation gate and the center region. A resonant body transistor is also disclosed. The resonant body transistor has an inversion gate electrode, an accumulation gate electrode, a source electrode, a drain electrode, and a plurality of anchor beams. The resonant body transistor also has a resonator body coupled-to and suspended-from the inversion gate electrode, the accumulation gate electrode, the source electrode, and the drain electrode by the plurality of anchor beams. A resonant body oscillator is also disclosed. |
US08624336B2 |
Semiconductor device and manufacturing method thereof
It is an object of the present invention to manufacture a micromachine having a plurality of structural bodies with different functions and to shorten the time required for sacrifice layer etching in a process of manufacturing the micromachine. Another object of the present invention is to prevent a structural layer from being attached to a substrate after the sacrifice layer etching. In other words, an object of the present invention is to provide an inexpensive and high-value-added micromachine by improving throughput and yield. The sacrifice layer etching is conducted in multiple steps. In the multiple steps of the sacrifice layer etching, a part of the sacrifice layer that does not overlap with the structural layer is removed by the earlier sacrifice layer etching and a part of the sacrifice layer that is under the structural layer is removed by the later sacrifice layer etching. |
US08624334B2 |
Strained semiconductor device and method of making the same
In a method for forming a semiconductor device, a gate electrode is formed over a semiconductor body (e.g., bulk silicon substrate or SOI layer). The gate electrode is electrically insulated from the semiconductor body. A first sidewall spacer is formed along a sidewall of the gate electrode. A sacrificial sidewall spacer is formed adjacent the first sidewall spacer. The sacrificial sidewall spacer and the first sidewall spacer overlying the semiconductor body. A planarization layer is formed over the semiconductor body such that a portion of the planarization layer is adjacent the sacrificial sidewall spacer. The sacrificial sidewall spacer can then be removed and a recess etched in the semiconductor body. The recess is substantially aligned between the first sidewall spacer and the portion of the planarization layer. A semiconductor material (e.g., SiGe or SiC) can then be formed in the recess. |
US08624333B2 |
Semiconductor device, method of forming semiconductor device, and data processing system
A semiconductor device includes a semiconductor substrate including a fin. The fin includes first and second fin portions. The first fin portion extends substantially in a horizontal direction to a surface of the semiconductor substrate. The second fin portion extends substantially in a vertical direction to the surface of the semiconductor substrate. The fin has a channel region. |
US08624330B2 |
Thin film transistors and high fill factor pixel circuits and methods for forming same
A method and structures to achieve improved TFTs and high fill-factor pixel circuits are provided. This system relies on the fact that jet-printed lines have print accuracy, which means the location and the definition of the printed lines and dots is high. The edge of a printed line is well defined if the printing conditions are optimized. This technique utilizes the accurate definition and placement of the edges of printed lines of conductors and insulators to define small features and improved structures. |
US08624325B2 |
Semiconductor device and method of manufacturing the same
The present invention provides a semiconductor device, comprising: a semiconductor substrate having a first region and a second region; a first gate structure belong to a PMOS device on the first region; a second gate structure belong to an nMOS device on the second region; a multiple-layer first sidewall spacer on sidewalls of the first gate structure, wherein a layer of the multiple-layer first sidewall spacer adjacent to the first gat structure is an oxide layer; a multiple-layer second sidewall spacer on sidewalls of the second gate structure, wherein a layer of the multiple layers of second sidewall spacer adjacent to the first gat structure is a nitride layer. Application of the present invention may alleviate the oxygen vacancy in a high-k gate dielectric in a pMOS device, and further avoid the problem of EOT growth of an nMOS device during the high-temperature thermal treatment process, and therefore effectively improve the overall performance of the high-k gate dielectric CMOS device. |
US08624324B1 |
Connecting through vias to devices
Methods and devices for connecting a through via and a terminal of a transistor formed of a strained silicon material are provided. The terminal, which can be a source or a drain of a NMOS or a PMOS transistor, is formed within a substrate. A first contact within a first inter-layer dielectric (ILD) layer over the substrate is formed over and connected to the terminal. A through via extends through the first ILD layer into the substrate. A second contact is formed over and connected to the first contact and the through via within a second ILD layer and a contact etch stop layer (CESL). The second ILD layer is over the CESL, and the CESL is over the first ILD layer, which are all below a first inter-metal dielectric (IMD) layer and the first metal layer of the transistor. |
US08624322B1 |
High voltage device with a parallel resistor
Provided is a high voltage semiconductor device. The high voltage semiconductor device includes a transistor having a gate, a source, and a drain. The source and the drain are formed in a doped substrate and are separated by a drift region of the substrate. The gate is formed over the drift region and between the source and the drain. The transistor is configured to handle high voltage conditions that are at least a few hundred volts. The high voltage semiconductor device includes a dielectric structure formed between the source and the drain of the transistor. The dielectric structure protrudes into and out of the substrate. Different parts of the dielectric structure have uneven thicknesses. The high voltage semiconductor device includes a resistor formed over the dielectric structure. The resistor has a plurality of winding segments that are substantially evenly spaced apart. |
US08624312B2 |
Semiconductor device structure as a capacitor
A capacitor structure includes a conductive region; a first dielectric layer over the conductive region; a conductive material within the first dielectric layer, wherein the conductive material is on the conductive region and forms a first plate electrode of the capacitor structure; an insulating layer within the first dielectric layer and surrounding the conductive material; a first conductive layer within the first dielectric layer and surrounding the insulating layer, wherein the first conductive layer forms a second plate electrode of the capacitor structure; a second conductive layer laterally extending from the first conductive layer at a top surface of the first dielectric layer; a second dielectric layer over the first dielectric layer; and a third conductive layer within the second dielectric layer and on the conductive material. |
US08624309B2 |
Photosensors including photodiode control electrodes and methods of operating same
A sensor includes a substrate, a floating diffusion node in the substrate, a photodiode in the substrate laterally spaced apart from the floating diffusion region and a transfer transistor coupling the photodiode and the floating diffusion region. The sensor further includes a photodiode control electrode disposed on the photodiode and configured to control a carrier distribution of the photodiode responsive to a control signal applied thereto. The floating diffusion region may have a first conductivity type, the photodiode may include a first semiconductor region of a second conductivity type disposed on a second semiconductor region of the first conductivity type, and the photodiode control electrode may be disposed on the first semiconductor region. The photodiode may be configured to receive incident light from a side of the substrate opposite the photodiode control electrode. The transfer transistor may include a gate electrode on a channel region in the substrate and the photodiode control electrode and the transfer transistor gate electrode may be separately controllable. In further embodiments, the photodiode control electrode comprises an extension of the transfer transistor gate electrode. |
US08624303B2 |
Field effect transistor
A lateral field-effect transistor capable of improving switching speed and reducing operationally defective products is provided. A gate wiring has a base, a plurality of fingers protruding from the base, and a connection connecting tips of adjacent fingers. The finger of the gate wiring is arranged between the finger of a source wiring and the finger of a drain wiring. The base of the gate wiring is arranged between the base of the source wiring and the fingers of the drain wiring and intersects with the fingers of the source wiring, with an insulating film interposed between the base of the gate wiring and the fingers. |
US08624302B2 |
Structure and method for post oxidation silicon trench bottom shaping
A method of fabricating an LFCC device includes forming a first trench in a substrate that extends vertically from an upper surface to a depth within the substrate, the first trench having first sidewalls, a first bottom, and a pattern formed on the first sidewalls near the first bottom of the trench, and forming an oxide layer on the first sidewalls and first bottom of the first trench that leaves a second trench located within the first trench and is separated from the first trench by the oxide layer. The second trench has second sidewalls that are substantially vertical without showing the pattern and a second bottom that is substantially flat. The pattern compensates for the difference in oxidation rates between the bottom of the first trench and the first sidewalls. The LFCC structure includes a first trench with the pattern. |
US08624297B2 |
Multi-layer circuit substrate fabrication and design methods providing improved transmission line integrity and increased routing density
An integrated circuit substrate is designed and fabricated with a selectively applied transmission line reference plane metal layer to achieve signal path shielding and isolation, while avoiding drops in impedance due to capacitance between large diameter vias and the transmission line reference plane metal layer. The transmission line reference plane defines voids above (or below) the signal-bearing plated-through holes (PTHs) that pass through a rigid substrate core, so that the signals are not degraded by an impedance mismatch that would otherwise be caused by shunt capacitance from the top (or bottom) of the signal-bearing PTHs to the transmission line reference plane. For voltage-plane bearing PTHs, no voids are introduced, so that signal path conductors can be routed above or adjacent to the voltage-plane bearing PTHs, with the transmission line reference plane preventing shunt capacitance between the signal path conductors and the PTHs. |
US08624296B1 |
High electron mobility transistor including an embedded flourine region
A semiconductor structure includes a first III-V compound layer. A second III-V compound layer is disposed on the first III-V compound layer and is different from the first III-V compound layer in composition. The second III-V compound layer has a top surface. A source feature and a drain feature are disposed on the second III-V compound layer. A gate electrode is disposed over the second III-V compound layer between the source feature and the drain feature. A fluorine region is embedded in the second III-V compound layer under the gate electrode. The fluorine region has a top surface lower than the top surface of the second III-V compound layer. A gate dielectric layer is disposed under at least a portion of the gate electrode and over the fluorine region. |
US08624295B2 |
SRAM devices utilizing strained-channel transistors and methods of manufacture
A novel SRAM memory cell structure and method of making the same are provided. The SRAM memory cell structure comprises strained PMOS transistors formed in a semiconductor substrate. The PMOS transistors comprise epitaxial grown source/drain regions that result in significant PMOS transistor drive current increase. An insulation layer is formed atop an STI that is used to electrically isolate adjacent PMOS transistors. The insulation layer is substantially elevated from the semiconductor substrate surface. The elevated insulation layer facilitates the formation of desirable thick epitaxial source/drain regions, and prevents the bridging between adjacent epitaxial layers due to the epitaxial layer lateral extension during the process of growing epitaxial sour/drain regions. The processing steps of forming the elevated insulation layer are compatible with a conventional CMOS process flow. |
US08624289B2 |
Optoelectronic component
An optoelectronic component comprising the following features is disclosed, at least one semiconductor body (1) provided for emitting electromagnetic radiation of a first wavelength range, an inner radiation-permeable shaped body (2), into which the semiconductor body (1) is embedded, a wavelength-converting layer (6) on an outer side (5) of the inner shaped body (2), said layer comprising a wavelength conversion substance (8) suitable for converting radiation of the first wavelength range into radiation of a second wavelength range, which is different from the first wavelength range, a coupling-out lens (10), into which the inner shaped body (2) and the wavelength-converting layer (6) are embedded, wherein the coupling-out lens (10) has an inner side enclosed by an inner hemisphere area having a radius Rconversion, and an outer side enclosing an outer hemisphere area having a radius Router, and the radii Rconverstion and Router meet the Weierstrass condition: Router≧Rconversion*nlens/nair, where nlens is the refractive index of the coupling-out lens and nair is the refractive index of the surroundings of the coupling-out lens. |
US08624288B2 |
Light emitting diode having vertical topology and method of making the same
An LED having vertical topology and a method of making the same is capable of improving a luminous efficiency and reliability, and is also capable of achieving mass productivity. The method includes forming a semiconductor layer on a substrate; forming a first electrode on the semiconductor layer; forming a supporting layer on the first electrode; generating an acoustic stress wave at the interface between the substrate and semiconductor layer, thereby separating the substrate from the semiconductor layer; and forming a second electrode on the semiconductor layer exposed by the separation of the substrate. |
US08624285B2 |
Light emitting diode with three-dimensional nano-structures
A light emitting diode including a first semiconductor layer, an active layer, and a second semiconductor layer is provided. The first semiconductor layer includes a first surface and a second surface. The active layer and the second semiconductor layer are stacked on the second surface in that order, and a surface of the second semiconductor layer away from the active layer is configured as the light emitting surface. A first electrode is electrically connected with and covers the first surface of the first semiconductor layer. A second electrode is electrically connected with the second semiconductor layer. A number of three-dimensional nano-structures are located on the surface of the first surface of the first semiconductor layer and the light emitting surface, and a cross section of each of the three-dimensional nano-structure is M-shaped. |
US08624283B2 |
Light emitting device, manufacturing method thereof, light emitting device package, and lighting system
A light emitting device is provided. The light emitting device includes a first electrode layer, a light emitting structure, and a second electrode layer. The light emitting structure is formed on the first electrode layer to emit blue series light having a main peak wavelength region of about 430 nm to about 470 nm, and includes a light extraction structure. The second electrode layer includes a first layer, which is formed of a metal material different from a wavelength of the blue series light in Plasmon frequencies, on the light extraction structure. |
US08624279B2 |
Light emitting diode substrate and light emitting diode
A light emitting diode (LED) substrate includes a sapphire substrate which is characterized by having a surface consisting of irregular hexagonal pyramid structures, wherein a pitch of the irregular hexagonal pyramid structure is less than 10 μm. A symmetrical cross-sectional plane of each of the irregular hexagonal pyramid structures has a first base angle and a second base angle, wherein the second base angle is larger than the first base angle, and the second base angle is 50° to 70°. This LED substrate has high light-emitting efficiency. |
US08624278B2 |
Light emitting device with current blocking layer
A light emitting device comprises a second electrode layer; a second conductivity-type semiconductor layer on the second electrode layer; a current blocking layer comprising an oxide of the second conductivity-type semiconductor layer; an active layer on the second conductivity-type semiconductor layer; a first conductivity-type semiconductor layer on the active layer; and a first electrode layer on the first conductivity-type semiconductor layer. |
US08624277B2 |
Display substrate and method of manufacturing the same
A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer. |
US08624274B2 |
Methods for forming a pixel of a micro-chip light-emitting diode light source and a plurality of light-emitting diode pixels arranged in a two-dimensional array
A method for forming a pixel of an LED light source is provided. The method includes: forming a first layer on a first substrate; forming a second layer and a first light-emitting active layer on the first layer; forming a first intermediate layer on the second layer; forming a third layer on a second substrate; forming a fourth layer and a second light-emitting active layer on the third layer; placing the third layer, the fourth layer, and the second light-emitting active layer on the first intermediate layer, wherein the first light-emitting active layer and the second light-emitting active layer emit different colors of light. A method for forming a plurality of light-emitting diode pixels arranged in a two-dimensional array is also provided. |
US08624273B2 |
Circuit structure of package carrier and multi-chip package
A multi-chip package comprises a plurality of chip pads and a plurality of LED chips. The chip pads are arranged in an M×N array, M and N each a positive integer greater than 1. A peripheral area of each chip pad comprises a respective first bonding pad, a respective second bonding pad, and a respective third bonding pad arranged in sequence in a clockwise direction. A first orientation of the respective first to third bonding pads in a first row of the N rows differs from a second orientation of the respective first to third bonding pads in a second row of the N rows by 90 degrees. Each of the LED chips is disposed on a respective one of the chip pads and electrically connected to two of the respective first to third bonding pads on a same side of the respective LED chip. |
US08624272B2 |
LED assembly with color temperature correction capability
An illumination assembly is provided which is capable of correcting a color temperature. The assembly includes a substrate with a plurality of coatings applied on a respective plurality of surface portions of a base material. A light emitting device includes one or more light emitting elements of a first color temperature mounted on surface portions of the substrate having a first color coating, and one or more light emitting elements having a second color temperature mounted on surface portions of the substrate having a second color coating. Light emitting elements are individually sealed with a resin containing an excitable phosphor, with a reflectance factor of the first color coating and a reflectance factor of the second color coating set corresponding to light emitted from the light emitting elements having the first and second color temperatures, respectively, with respect to a desired color temperature for the light emitting device. |
US08624270B2 |
Device having a plurality of light emitting structures bonded by adhesive layers and light emitting device package having the same
Disclosed are a light emitting device and a light emitting device package having the same. The light emitting device includes a first chip structure including a first reflective layer and a first light emitting structure having a plurality of compound semiconductor layers on the first reflective layer; a second chip structure bonded onto the first chip structure and including a second reflective layer and a second light emitting structure having a plurality of compound semiconductor layers on the second reflective layer; and an electrode on the second chip structure. |
US08624268B2 |
Light emitting device package and method of manufacturing the same
A light emitting device package is provided. The light emitting device package comprises a substrate comprising a plurality of protrusions, an insulating layer on the substrate, a metal layer on the insulating layer, and a light emitting device on the substrate electrically connected to the metal layer. |
US08624267B2 |
Low 1C screw dislocation 3 inch silicon carbide wafer
A high quality single crystal wafer of SiC is disclosed having a diameter of at least about 3 inches and a 1 c screw dislocation density from about 500 cm−2 to about 2000 cm−2. |
US08624266B2 |
Silicon carbide substrate, semiconductor device, method of manufacturing silicon carbide substrate and method of manufacturing semiconductor device
A main surface of a silicon carbide substrate is inclined by an off angle in an off direction from {0001} plane of a hexagonal crystal. The main surface has such a characteristic that, among emitting regions emitting photoluminescent light having a wavelength exceeding 650 nm of the main surface caused by excitation light having higher energy than band-gap of the hexagonal silicon carbide, the number of those having a dimension of at most 15 μm in a direction perpendicular to the off direction and a dimension in a direction parallel to the off direction not larger than a value obtained by dividing penetration length of the excitation light in the hexagonal silicon carbide by a tangent of the off angle is at most 1×104 per 1 cm2. Accordingly, reverse leakage current can be reduced. |
US08624262B2 |
Light emitting diode
A light emitting diode includes: an electrically conductive permanent substrate having a reflective top surface; an epitaxial film disposed on the reflective top surface of the permanent substrate and having an upper surface and a roughened lower surface that is opposite to the upper surface, the roughened lower surface having a roughness with a height of not less than 300 nm and a plurality of peaks which are in ohmic contact with the reflective top surface; an optical adhesive filled in a gap between the lower surface and the reflective top surface and connecting the epitaxial film to the permanent substrate; and a top electrode disposed on the upper surface and in ohmic contact with the epitaxial film. |
US08624257B2 |
Light emitting device
An object of the present invention is to provide a light emitting device in which variations in an emission spectrum depending on a viewing angle with respect to a side from which luminescence is extracted are decreased. A light emitting device according to the invention has a transistor, an insulating layer covering the transistor and a light emitting element provided in an opening of the insulating layer. The transistor and the light emitting element are electronically connected through a connecting portion. Additionally, the connecting portion is connected to the transistor through a contact hole penetrating the insulating layer. Note that the insulating layer may be a single layer or a multilayer in which a plurality of layers including different substances is laminated. |
US08624256B2 |
Display device
The present invention provides a display device which forms a drive circuit using a bottom-gate-type TFT made of poly-Si which generates a small leak current in a periphery of a display region. A gate electrode is made of Mo having a high melting point, and a gate insulation film is formed on the gate electrode. A channel layer constituted of a poly-Si layer is formed on the gate insulation film, and the poly-Si layer is covered with an a-Si layer. An n+Si layer is formed on the a-Si layer, and an SD electrode is formed on the n+Si layer. Although holes are induced in the poly-Si layer when a negative voltage (inverse bias) is applied to the gate electrode, the holes cannot pass through the a-Si layer and hence, no drain current flows. Accordingly, it is possible to realize a bottom-gate-type TFT using poly-silicon which generates a small leak current. |
US08624254B2 |
Thin film transistor
A highly reliable transistor in which change in electrical characteristics is suppressed is provided. A highly reliable transistor in which change in electrical characteristics is suppressed is manufactured with high productivity. A display device with less image deterioration over time is provided. An inverted staggered thin film transistor which includes, between a gate insulating film and impurity semiconductor films functioning as source and drain regions, a semiconductor stacked body including a microcrystalline semiconductor region and a pair of amorphous semiconductor regions. In the microcrystalline semiconductor region, the nitrogen concentration on the gate insulating film side is low and the nitrogen concentration in a region in contact with the amorphous semiconductor is high. Further, an interface with the amorphous semiconductor has unevenness. |
US08624252B2 |
Substrate having film pattern and manufacturing method of the same, manufacturing method of semiconductor device, liquid crystal television, and el television
The invention provides a manufacturing method of a substrate having a film pattern including an insulating film, a semiconductor film, a conductive film and the like by simple steps, and also a manufacturing method of a semiconductor device which is low in cost with high throughput and yield. According to the invention, after forming a first protective film which has low wettability on a substrate, a material which has high wettability is applied or discharged on an outer edge of a first mask pattern, thereby a film pattern and a substrate having the film pattern are formed. |
US08624247B2 |
Organic light emitting diode display and manufacturing method thereof
An organic light emitting diode (OLED) display includes: a first substrate; a display portion that is formed on the first substrate and includes a driving circuit portion and an organic light emitting diode; a thin film encapsulation layer that covers the display portion; an adhesive layer that covers an upper surface and a side of the thin film encapsulation layer; an absorption functional layer that is formed on the adhesive layer and absorbs at least one of oxygen and moisture; and a second substrate that is formed on the absorption functional layer. |
US08624236B2 |
Phase change memory cell having vertical channel access transistor
A device includes a substrate having a first region and a second region. The first region comprises a first field effect transistor having a horizontal channel region within the substrate, a gate overlying the horizontal channel region, and a first dielectric covering the gate of the first field effect transistor. The second region of the substrate includes a second field effect transistor comprising a first terminal extending through the first dielectric to contact the substrate, a second terminal overlying the first terminal and having a top surface, and a vertical channel region separating the first and second terminals. The second field effect transistor also includes a gate on the first dielectric and adjacent the vertical channel region, the gate having a top surface that is co-planar with the top surface of the second terminal. |
US08624228B2 |
Compound having pyridoindole ring structure bonded with substituted pyridyl group, and organic electroluminescent device
Objects of the invention are to provide an organic compound having excellent properties, which is excellent in eleclron-injecting/transporling performance, has hole-blocking ability, and is highly stable in a thin-film state, as a material for an organic electroluminescent devices having a high-efficiency and a high durability; and to provide an organic electroluminescent device having a high-efficiency and a high durability using the compound. The invention relates to: a compound having a pyridoindolc ring structure bonded with a substituted pyridyl group and an organic electroluminescent device comprising a pair of electrodes and at least one organic layer interposed between the electrodes. |
US08624227B2 |
Optoelectronic device and method of fabricating the same
An optoelectronic device is disclosed. The device comprises one or more modified photocatalytic units, and a semiconductor surface. The modified photocatalytic unit is attached to the semiconductor surface such that when light is absorbed by the photocatalytic unit, an electric field is generated at sufficient amount to induce charge carrier locomotion within the semiconductor. In some embodiments a plurality of photocatalytic unit is attached to the semiconductor surface in oriented manner. The optoelectronic device can be operative in dry environment. |
US08624219B1 |
Variable impedance memory element structures, methods of manufacture, and memory devices containing the same
A memory device can include at least one cathode formed in first opening of a first insulating layer; at least one anode formed in a second opening of second insulating layer, the second insulating layer being a different vertical layer than the first insulating layer; and a memory layer comprising an ion conductor layer extending laterally between the at least one anode and cathode on the first insulating layer, the ion conductor layer having a thickness in the vertical direction less than a depth of the first opening. |
US08624217B2 |
Planar phase-change memory cell with parallel electrical paths
A planar phase change memory cell with parallel electrical paths. The memory cell includes a first conductive electrode region having a length greater than its width and an axis aligned with the length. The memory cell also includes a second conductive electrode region having an edge oriented at an angle to the axis of the first conductive electrode region. The memory cell further includes an insulator region providing a lateral separation distance between an end of the first conductive electrode region and the edge of the second conductive electrode region, the insulator region including at least part of an insulator film and the lateral separation distance is responsive to the thickness of the insulator film. |
US08624216B2 |
Planar electronic semiconductor device
An electronic device includes a substrate supporting mobile charge carriers, insulative features formed on the substrate surface to define first and second substrate areas on either side of the insulative features, the first and second substrate areas being connected by an elongate channel defined by the insulative features, the channel providing a charge carrier flow path in the substrate from the first area to the second area, the conductivity between the first and second substrate areas being dependent upon the potential difference between the areas. The mobile charge carriers can be within at least two modes in each of the three dimensions within the substrate. The substrate can be an organic material. The mobile charge carriers can have a mobility within the range 0.01 cm2/Vs to 100 cm2/Vs, and the electronic device may be an RF device. Methods for forming such devices are also described. |
US08624210B2 |
Ozone plenum as UV shutter or tunable UV filter for cleaning semiconductor substrates
A quartz window with an interior plenum is operable as a shutter or UV filter in a degas chamber by supplying the plenum with an ozone-containing gas. Pressure in the plenum can be adjusted to block UV light transmission into the degas chamber or adjust transmittance of UV light through the window. When the plenum is evacuated, the plenum allows maximum transmission of UV light into the degas chamber. |
US08624209B1 |
Controlling spatial properties in an excimer ring amplifier
A deep ultraviolet light source includes a master oscillator producing a seed light beam; a regenerative ring amplifier receiving the seed light beam from the master oscillator and outputting an output light beam, the regenerative ring amplifier including a set of optical components that define a plane of a closed ring; and a divergence control device within the master oscillator or between the master oscillator and the regenerative ring amplifier and configured to reduce a divergence of the output light beam along a normal direction, the normal direction being perpendicular to the plane of the ring. |
US08624205B2 |
Charged particle beam writing apparatus and device production method
A charged particle beam writing apparatus includes an aperture array configured to be capable of forming a plurality of charged particle beams using a plurality of openings, an element array including a plurality of main elements and a plurality of auxiliary elements different from the main elements, and a control unit configured to acquire information associated with a defect of the plurality of main elements and control the element array in accordance with the information, wherein the control unit controls the element array such that only the main elements are used when there is no defect, while when there is a main element having a defect, an auxiliary element is used without using the main element having the defect. |
US08624202B2 |
Portable sterilization device for footwear utilizing germicidal UV-C radiation
A portable sterilization device using direct UV-C radiation to sterilize the bottom of footwear from known, multiple sources of contamination including bacteria and viruses. This portable device will offer a safe sterilization method for the general public, both in-home and in commercial use. |
US08624200B2 |
Optical detection system
An optical detection system includes a sample carrier receiving region that receives a sample carrier carrying a sample. The system further includes a source that emits an excitation signal having a wavelength within a predetermined wavelength range. The excitation signal illuminates the sample carrier. A first sub-portion of the excitation signal is absorbed by the sample, which emits characteristic radiation in response thereto. A second sub-portion of the excitation signal traverses the sample carrier. The system further includes a detector that detects the characteristic radiation. The system further includes an absorber that absorbs the excitation signal traversing the sample carrier without being absorbed by the sample or sample carrier. The absorber absorbs at least 95% of the excitation signal traversing the sample carrier. |
US08624199B2 |
Sample block holder
A sample holder assembly includes a sample tray, a base plate, a stage mount, and a calibration standard mounted onto the stage mount. Three mating structures on the bottom of the base plate mate with corresponding structures on a stage mount that is attached to the sample stage of the SEM. An optional contacting conductor provides electrical contact between the stage mount and the base plate so that charge generated on the sample by the electron beam can leave the sample through the sample conductive layer to the sample tray, to the base plate, to the stage mount, and through the grounded stage. |
US08624197B2 |
Flat panel detector incorporating silk layer(s)
One or more techniques and/or systems described herein implement, among other things, a flat panel detector component for detecting actinic and non-actinic radiation, or the formation thereof. The flat panel detector component comprises a plurality of layers, where at least one of the layers comprises silk. Further, a silk layer may be in direct physical contact with a radiation detection layer. |
US08624195B2 |
Neutron detector attachment device
An auxiliary neutron detector apparatus designed for attaching and supplementation to an existing gamma-ray spectrometer adds improved neutron detection capabilities. The apparatus uses the existing detector and so does not require additional detector materials, including 3He, which are required by conventional neutron detector attachments. Because of the cost and limited availability of detector materials, this invention is particularly valuable for upgrading systems without existing neutron detector, and for repairing systems with damaged neutron detectors. |
US08624192B2 |
System for controlling photomultiplier gain drift and associated method
A system for controlling photomultiplier gain drift is disclosed. According to one aspect, the system includes first means for measuring a noise signal of the photomultiplier, the first means configured emit a measurement signal representative of the photomultiplier's noise signal. The system further includes second means for maintaining the measured noise signal at a constant level, based on the measurement signal. The disclosed embodiments apply to stabilization of the gain of photomultipliers and, more specifically, to stabilization of neutron measurement systems using photomultipliers. |
US08624189B2 |
Gas monitoring device, combustion state monitoring device, secular change monitoring device, and impurity concentration monitoring device
[Object] To provide a gas monitoring device etc. with which gas monitoring can be preformed at high sensitivity by using an InP-based photodiode in which a dark current is reduced without a cooling mechanism and the sensitivity is extended to a wavelength of 1.8 μm or more.[Solution] An absorption layer 3 has a multiquantum well structure composed of group III-V semiconductors, a pn-junction 15 is formed by selectively diffusion of an impurity element in the absorption layer, and the concentration of the impurity element in the absorption layer is 5×1016/cm3 or less. The gas monitoring device detects a gas component and the like contained in a gas by receiving light having at least one wavelength of 3 μm or less. |
US08624186B2 |
Movable detector for charged particle beam inspection or review
The present invention generally relates to a detection unit of a charged particle imaging system. More particularly, portion of the detection unit can move into or out of the detection system as imaging condition required. With the assistance of a Wein filter (also known as an E×B charged particle analyzer) and a movable detector design, the present invention provides a stereo imaging system that suitable for both low current, high resolution mode and high current, high throughput mode. Merely by way of example, the invention has been applied to a scanning electron beam inspection system. But it would be recognized that the invention could apply to other system using charged particle beam as an observation tool. |
US08624185B2 |
Sample preparation
Disclosed are methods for preparing samples that include forming a first channel in a material by directing a first plurality of noble gas ions at the material, forming a second channel in the material by directing a second plurality of noble gas ions at the material, where the second channel is spaced from the first channel so that a portion of the material between channels has a mean thickness of 100 nm or less, and detaching the portion from the material to yield the sample. |
US08624183B2 |
Determining a reconstructed image with viterbi detection using a particle-optical apparatus
The invention relates to a method for determining a reconstructed image using a particle-optical apparatus. The particle-optical apparatus comprises a particle source for producing a beam of particles, an object plane on which an object to be imaged may be placed, a condenser system for illuminating the object plane with the beam of particles, a projection system for forming an image of the object plane by imaging particles transmitted through the object on an image plane, and a detector for detecting the image, the detector comprising a semiconductor sensor having an array of pixels for providing a plurality of pixel signals from respective pixels of the array in response to particles incident on the detector. |
US08624180B2 |
Resolution enhancement for ion mobility spectrometers
In an ion mobility spectrometer in which a gas pushes ions along a spectrometer axis against and over an electrical field barrier, the electric field barrier is generated with a plateau of slightly increasing height along the axis of the spectrometer. Alternately, the electric filed barrier may have a plateau with constant height, but the gas flow decreases in velocity along the axis of the spectrometer in the vicinity of the plateau. |
US08624174B2 |
Mirror structure with at least one component of an optical sensor integrated therewith
A mirror structure is provided in which at least a portion of a wavefront sensor is integrated with a mirror. In particular, a mirror structure is provided in which a Hartmann mask or a microlens array of a Shack-Hartmann wavefront sensor is integrated with a mirror to provide a very compact wavefront detector/corrector in a single device. Such a mirror structure may be used in a laser cavity to simplify adaptive optics in the cavity. Furthermore, a Hartmann Mask may be integrated with self deforming mirror comprising an active PZT layer bonded to a passive mirror substrate, wherein the Hartmann Mask comprises an array of apertures formed through the active PZT layer. |
US08624167B2 |
Device for making a muffle
A device for making a muffle, with which dental restoration parts can be produced with the aid of an embedding compound, at least one press blank and a pressing device, the device having a muffle base, a tubular sleeve surrounding the muffle base and at least one muffle insert which is arranged on the muffle base and can be separated from it. At least two cylindrical press-channel forming elements (16, 18, 20) extend parallel to one another and spaced apart from one another from a flat-formed portion of the muffle insert (12), which can be burned out at least with respect to the forming elements, which elements are formed in a closed manner, and in particular with thin walls, at least on one free end face opposite from the flat-formed portion (14). |
US08624166B2 |
System for support of a rotational panel in a carousel infrared oven
A system for support and securement of a thermal heating panel of a carousel oven upper a rotational axle includes a flat upper receiver formed of several diametric strips. The upper receiver is proportioned for complemental receipt of the heating panel. At, or integrally secured to, the bottom of the upper receiver, and situated polarly symmetrically about the axle, is a cradle proportioned for complemental fit upon a male drive shaft at an uppermost end of the axle. Due to the weight of the heating panel and its slow rate of rotation within the carousel oven, the force of gravity of the heating panel is sufficient to maintain the upper receiver and its cradle upon the male drive plate even in the absence of positive securement between the elements. Alternatively, the heating panel is entirely replaced by a grill-like surface, secured above or below the diametric strips to permit the grilling of types of meat or food other than those typically cooked upon the thermal plate panel. In to the grill-like surface may be formed pie-like recesses into which pods are placed, each provided with different quantity or type of food. |
US08624165B2 |
Heat treatment apparatus for heating substrate by irradiating substrate with flashes of light
When a semiconductor wafer is preheated by halogen lamps, the temperature of a peripheral portion of the semiconductor wafer is lower than that of a central portion thereof. A laser light emitting part disposed immediately under the center of the semiconductor wafer is rotated about the center line of the semiconductor wafer, while laser light is directed from the laser light emitting part toward the peripheral portion of the semiconductor wafer. Thus, the irradiation spot of the laser light exiting the laser light emitting part swirls around along the peripheral portion of the back surface of the semiconductor wafer so as to draw a circular trajectory. As a result, the entire peripheral portion of the semiconductor wafer at a relatively low temperature is uniformly heated. This achieves a uniform in-plane temperature distribution of the semiconductor wafer. |
US08624163B2 |
Modified flux system
A titanium based welding flux that includes titanium dioxide and a moisture resistant agent. The titanium oxide includes purified titanium dioxide that includes little or no impurities that can act as nucleation sites for carbide formation in a weld metal. The moisture resistant compound includes a colloidal metal oxide. |
US08624161B2 |
Welding process employing variable minimum current
A constant voltage (CV) welding process power supply including a controller that implements a variable minimum current is provided. The controller is configured to periodically compute a running current value during a welding operation. The controller is also configured to periodically compute a minimum current value based on a difference between the running current value and a preset offset value, wherein the preset offset value remains constant throughout the welding operation. |
US08624159B2 |
Method of fabricating light emitting diode using laser lift-off technique and laser lift-off apparatus having heater
An approach is provided for fabricating a light emitting diode using a laser lift-off apparatus. The approach includes growing an epitaxial layer including a first conductive-type compound semiconductor layer, an active layer and a second conductive-type compound semiconductor layer on a first substrate, bonding a second substrate, having a different thermal expansion coefficient from that of the first substrate, to the epitaxial layers at a first temperature of the first substrate higher than a room temperature, and separating the first substrate from the epitaxial layer by irradiating a laser beam through the first substrate at a second temperature of the first substrate higher than the room temperature but not more than the first temperature. |
US08624155B1 |
Apparatus for scribing thin films in photovoltaic cells
A thin-film scribing apparatus employing an optical device converts a low M2, Gaussian or pseudo-Gaussian beam into an inverted Gaussian beam. The all refractive optical device is such that it is not susceptible to either beam size or angular variations and exhibits very little loss of energy for the transformation process. The output can be configured for either single or dual-axis operation where the geometric shape of the beam is rectangular or square with steep edge intensity. The resulting rectangular beam requires less beam overlap and has very little shoulder in the intensity profile, providing high uniformity scribe features with greatly improved processing speeds. |
US08624154B2 |
Laser marking system
The present invention is directed to a laser marking device, system and method for its use. |
US08624152B2 |
Negative coefficient thermal expansion engineered particles for composite fabrication
Methods for the fabrication of negative coefficient thermal expansion engineered elements, and particularly, wherein such elements provide for fillers possessing a low or even potentially zero coefficient thermal expansion and which are employable as fillers for polymers possessing high coefficients of thermal expansion. Further, disclosed are novel structures, which are obtained by the inventive methods. |
US08624151B2 |
Laser drilling methods of shallow-angled holes
A method for drilling a shallow-angled hole through a thermal barrier coated component, in accordance with one aspect thereof, includes a step of applying a pulse laser beam with a first setting to drill a section of the hole substantially within a thermal barrier coating of the component. A further step is conducted to apply the pulse laser beam with a second setting through the initiated hole to further drill through a remainder of the component to complete the formation of the hole extending through the component. |
US08624147B2 |
Method and system of welding a bearing
A method of welding a bearing is provided. The method includes providing an apparatus including at least one welding torch and a processor, positioning a holding fixture proximate the apparatus, securing a bearing in position in the holding fixture, applying a bead of weld to facilitate repairing a damaged surface of the bearing and incrementally rotating the bearing with the apparatus. |
US08624142B2 |
Electrical device controller having a switch and a thumbwheel dimmer
An electrical device controller is provided for controlling power to a load. The controller includes a housing having an open face and a plate having a unitary aperture secured to the housing and disposed over the open face. The controller further includes an electrical power controller component positioned within the housing for coupling to a power source and a load, a first actuator coupled to the electrical component, and an adjacent second actuator coupled to the electrical component. The first actuator has a movable user operable portion that is user accessible via the unitary aperture for controlling power ON/OFF to the load. The second actuator has a movable user operable portion that is user accessible via the unitary aperture for adjusting magnitude of power delivered to the load. The movement and position of the respective user operable portions of the first and second actuators are mutually independent. |
US08624138B2 |
Circuit-breaking device for low-voltage systems
The present invention relates to a circuit-breaking device for low-voltage systems with a control mechanism that has improved characteristics of compact size and reliability. The circuit-breaking device according to the invention comprises an outer housing containing, for each pole, at least one fixed contact and at least one moving contact suitable for being mutually coupled and uncoupled. The device also comprises a control mechanism comprising a supporting frame that supports a kinematic chain operatively connected to the moving contact so as to enable the latter to be coupled to or uncoupled from the fixed contact. The supporting frame comprises a pair of sides connected by means of a first transverse connecting portion and by further connection means that define a further transverse connecting portion in a different position from that of the first transverse connecting portion. |
US08624134B2 |
Package of environmental sensitive element and encapsulation method of the same
An encapsulation method of an environmental sensitive element is provided. An environmental sensitive element and a first rib are formed on a first substrate. The first rib surrounds the environmentally sensitive element. A getter layer is formed on the environmental sensitive element. A first encapsulation layer is formed to encapsulate the getter layer and the first rib. The first barrier layer is formed to encapsulate the first encapsulation layer located on the first rib. The first rib, a portion of the first encapsulation layer located on the first rib and the first barrier layer form a barrier structure. A second substrate is provided on the first substrate and a filling layer is formed between the first substrate and the second substrate. The second substrate is bonded to the first substrate by the filling layer. The filling layer encapsulates the environmental sensitive element, the first encapsulation layer and the barrier structure. |
US08624128B2 |
Printed circuit board and manufacturing method thereof
A printed circuit board and a manufacturing method of the printed circuit board are disclosed. The printed circuit board includes: a first insulation layer having a first pattern formed thereon; a first trench caved in one surface of the first insulation layer along at least a portion of the first pattern; and a second insulation layer stacked on one surface of the first insulation layer so as to cover the first pattern. The first trench is filled by the second insulation layer. |
US08624126B2 |
Portable device
A portable device including: a housing including a bottom wall section and a frame-shaped peripheral wall section provided on the bottom wall section; a pressure-sensitive touch panel including a bonding section and a contact section, the bonding section being bonded to the peripheral wall section and the contact section being surrounded by the housing and positioned inside from the bonding section; and a control board that is electrically connected to the touch panel through the contact section. |
US08624124B2 |
Multilayer stretchable cable
According to an example embodiment, the multilayer stretchable cable includes a multilayer stretchable film and a plurality of conductive lines in the stretchable film. The conductive lines are in at least two different layers of the multilayer stretchable film in a thickness direction of the stretchable film, at least one conductive line is a signal line and at least one other conductive line in a layer adjacent to the signal line is a ground line. The signal line and the ground line are in zigzag patterns and are parallel to a width direction of the multilayer stretchable film. |
US08624123B2 |
Printed circuit board
The present invention relates to a printed circuit board. A heat radiation coating material is applied to a portion of a circuit layer formed on an outermost portion of the printed circuit board, thereby making it possible to improve heat radiation performance of the printed circuit board. The heat radiation coating material also serves as a solder resist, thereby making it possible to insulate and protect the printed circuit board without a separate solder resist. |
US08624120B2 |
Two-side cable-arrangement structure and electronic apparatus therewith
A two-side cable-arrangement structure is disclosed. The two-side cable-arrangement structure includes a plate, a first cable-arrangement structure, and a second cable-arrangement structure. The first cable-arrangement structure and the second cable-arrangement structure are respectively disposed on two sides of the plate. A cable is fixed on the two sides of the plate by the first cable-arrangement structure and the second cable-arrangement structure simultaneously. Thereby, the cable is constrained at both the direction vertical toward the plate and the direction vertical away from the plate, and the fixed cable is not easy to move by pulling. It solves the difficulty of fixing a cable completely by a conventional single-side cable-arrangement structure in the prior art. |
US08624119B2 |
Conductor of an electrical wire for wiring, method of producing a conductor of an electrical wire for wiring, electrical wire for wiring, and copper alloy solid wire
A conductor of an electrical wire for wiring is disclosed. The conductor is obtained by stranding a plurality of copper alloy wire materials, each having a composition containing 0.3 to 1.5 mass % of Cr, with the balance being Cu and inevitable impurities. The conductor has a tensile strength of 400 MPa or more and 650 MPa or less, an elongation of 7% or more when broken, an electrical conductivity of 65% IACS or more, a ratio between a 0.2% proof stress and the tensile strength of 0.7 or more and 0.95 or less, and a work-hardening exponent of 0.03 or more and 0.17 or less. A method of producing the conductor; an electrical wire for wiring, in which an insulating cover is provided on the conductor; and a copper alloy solid wire for the conductor are also disclosed. |
US08624117B2 |
Liquid ejecting apparatus and signal transmission channel
A liquid ejecting apparatus includes a first cable and a second cable. The first cable includes a ground line group in which ground lines are lined up continuously in a plurality of transmission lines that are lined up in a predetermined direction. The second cable that is arranged so as to be in opposition to the first cable. |
US08624111B2 |
Multilayer portable device case and method therefor
A mobile device case including a housing sized to receive a mobile device; at least a portion of the housing including a first layer, a second layer, and a third layer of material, the second layer of material being disposed between the first and third layers of material and having a material with a higher durometer than the first and third layers of material. |
US08624110B2 |
Vibration resistant cable
Vibration resistant cables containing a first conductor and a second conductor, each having a diameter d, are disclosed. The second conductor is twisted around the first conductor at a particular lay length to eliminate bagging of the vibration resistant cable. |
US08624103B2 |
Nitride-based multi-junction solar cell modules and methods for making the same
A backside illuminated multi junction solar cell module includes a substrate, multiple multi junction solar cells, and a cell interconnection that provides a series connection between at least two of the multi junction solar cells. The substrate may include a material that is substantially transparent to solar radiation. Each multi junction solar cell includes a first active cell, grown over the substrate, for absorbing a first portion of the solar radiation for conversion into electrical energy and a second active cell, grown over the first active cell, for absorbing a second portion of the solar radiation for conversion into electrical energy. At least one of the first and second active cells includes a nitride. |
US08624102B2 |
Metal trace fabrication for optical element
A system may include an optical element including a surface defining a recess, conductive material disposed within the recess, and a solder mask disposed over a portion of the conductive material. The solder mask may define an aperture through which light from the optical element may pass. Some aspects provide creation of an optical element including a surface defining a recess, deposition of conductive material on the surface such that a portion of the deposited conductive material is disposed within the recess, and substantial planarization of the surface to expose the portion of the conductive material disposed within the recess. |
US08624101B2 |
Adjustable solar power generation apparatus
An adjustable solar power generation apparatus includes a solar power generation unit, a base, and a supporting bar supporting the base. The base accommodates the solar power generation unit. The supporting bar supports the base. The solar power generation unit includes a fixed lens unit and a solar cell. The fixed lens unit includes a converging lens to converge sunlight. The solar cell is located in the fixed lens unit, and is capable of moving toward or away from the converging lens to adjust the light intensity received by the solar cell. |
US08624100B2 |
Apparatus, systems and methods for electrical power generation from heat
Systems and methods are operable to generate electric power from heat. An exemplary direct thermal electric converter embodiment includes at least a first recombination material having a first recombination rate, a second recombination material adjacent to the first recombination material and having a second recombination rate, wherein the second recombination rate is different from the first recombination rate, and a third recombination material adjacent to the second recombination material and having a third recombination rate substantially the same as the first recombination rate. Application of heat generates at least first charge carriers that migrate between the first recombination material and the second recombination material, and generates at least second charge carriers that migrate between the third recombination material and the second recombination material. The migration of the first charge carriers and the migration of the second charge carriers generates an electrical current. |
US08624097B1 |
Cajon hitting assembly
A cajon hitting assembly comprises a foot pedal, a first upright post, a first strut, a wire tube, a second upright post, a second strut and a hitter. The wire tube is threaded by a drawing wire with a start end and a distal end. The first and second upright posts have respectively a first axle and a second axle. The foot pedal drives the first axle to turn. The first strut has two ends fastened respectively to the first axle and start end of the drawing wire. The second strut has two ends fastened respectively to the second axle and distal end of the drawing wire. The hitter is fastened to the second axle. When the foot pedal is treaded, the hitter is driven to hit the cajon. Through lever function provided by the first and second struts, moving displacement of the drawing wire increases. |
US08624091B2 |
Soybean variety XB04A12
A novel soybean variety, designated XB04A12 is provided. Also provided are the seeds of soybean variety XB04A12, cells from soybean variety XB04A12, plants of soybean XB04A12, and plant parts of soybean variety XB04A12. Methods provided include producing a soybean plant by crossing soybean variety XB04A12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB04A12, methods for producing other soybean varieties or plant parts derived from soybean variety XB04A12, and methods of characterizing soybean variety XB04A12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB04A12 are further provided. |
US08624089B2 |
Soybean variety XB00R12
A novel soybean variety, designated XB00R12 is provided. Also provided are the seeds of soybean variety XB00R12, cells from soybean variety XB00R12, plants of soybean XB00R12, and plant parts of soybean variety XB00R12. Methods provided include producing a soybean plant by crossing soybean variety XB00R12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB00R12, methods for producing other soybean varieties or plant parts derived from soybean variety XB00R12, and methods of characterizing soybean variety XB00R12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB00R12 are further provided. |
US08624087B1 |
Soybean variety XR35A10
A novel soybean variety, designated XR35A10 is provided. Also provided are the seeds of soybean variety XR35A10, cells from soybean variety XR35A10, plants of soybean XR35A10, and plant parts of soybean variety XR35A10. Methods provided include producing a soybean plant by crossing soybean variety XR35A10 with another soybean plant, methods for introgressing a transgenic, mutant trait, and/or native trait into soybean variety XR35A10, methods for producing other soybean varieties or plant parts derived from soybean variety XR35A10. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XR35A10 are further provided. |
US08624086B2 |
Nucleic acid molecules and their use in plant sterility
The present invention provides a method for disrupting pollen development in a plant, the method comprising inhibiting the expression of an endogenous nucleic acid molecule which is, under normal conditions, detectably expressed in anther tissue of a plant during pollen formation, and which codes for a protein belonging to the MYB class of DNA binding transcription factors. Particularly, the nucleic acid molecule whose expression is blocked encodes MYB 32 or MYB 103. The invention also provides nucleic acid molecules for use in the method, use of the method in producing male sterile plants and transgenic plants produced in accordance with the method. |
US08624085B2 |
Insect resistant protein and insect-resistance gene encoding the insect-resistant protein
An insect-resistant protein exhibiting a sufficient resistance to insects; an insect-resistance gene encoding the insect-resistant protein; a recombinant vector containing the insect-resistance gene; a host cell and a plant cell having the recombinant vector transfected thereinto; a transformant transformed by the insect-resistance gene and a method for producing the same; a protein recovered thereby; and an insect-resistant agent comprising them as active ingredients. In accordance with the present invention, the insect-resistant protein is derived from a plant. |
US08624083B2 |
Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism
Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway. |
US08624082B2 |
Polypeptides having xylanase activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having xylanase 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. |
US08624081B2 |
Regulating the ethylene response of a plant by modulation of F-box proteins
The relationship between F-box proteins and proteins involved in the ethylene response in plants is described. In particular, F-box proteins may bind to proteins involved in the ethylene response and target them for degradation by the ubiquitin/proteasome pathway. The transcription factor EIN3 is a key transcription factor mediating ethylene-regulated gene expression and morphological responses. EIN3 is degraded through a ubiquitin/proteasome pathway mediated by F-box proteins EBF1 and EBF2. The link between F-box proteins and the ethylene response is a key step in modulating or regulating the response of a plant to ethylene. Described herein are transgenic plants having an altered sensitivity to ethylene, and methods for making transgenic plant having an altered sensitivity to ethylene by modulating the level of activity of F-box proteins. Methods of altering the ethylene response in a plant by modulating the activity or expression of an F-box protein are described. Also described are methods of identifying compounds that modulate the ethylene response in plants by modulating the level of F-box protein expression or activity. |
US08624078B2 |
Permeable pressure sensitive adhesive
The present invention relates to a pressure sensitive, hot melt processable adhesive composition comprising a polar plasticising oil, a polar polyethylene copolymer and polyisobutylene and a layered adhesive construction and a medical device comprising the adhesive composition according to the invention. |
US08624077B2 |
Interface layer wound dressing
The invention relates to a wound dressing and methods of preparation and use thereof for promoting healing of a wound bed. In particular, the wound dressing is advantageous for application to a debrided wound bed. The wound dressing comprises an open conduit polymeric foam matrix, and a hydrophilic polymer which is disposed in dry form on the inner surfaces of the conduits within the matrix. |
US08624071B2 |
Process for the production of bio-naphtha from complex mixtures of natural occurring fats and oils
Process for making a bio-diesel and a bio-naphtha and optionally bio-propane from a complex mixture of natural occurring fats & oils, wherein said complex mixture is subjected to a refining treatment for removing the major part of the non-triglyceride and non-fatty acid components, thereby obtaining refined oils; said refined oils are subjected to a fractionation step for obtaining: an unsaturated or substantially unsaturated, liquid or substantially liquid triglyceride part (phase L); and a saturated or substantially saturated, solid or substantially solid triglyceride part (phase S); and said phase L is transformed into alkyl-esters as bio-diesel by a transesterification; said phase S is transformed into linear or substantially linear paraffin's as the bio-naphtha: by an hydrodeoxygenation or from said phase S are obtained fatty acids that are transformed into linear or substantially linear paraffin's as the bio-naphtha by hydrodeoxygenation or decarboxylation of the free fatty acids or from said phase S are obtained fatty acids soaps that are transformed into linear or substantially linear paraffin's as the bio-naphtha by decarboxylation of the soaps. |
US08624069B2 |
Conversion of biomass feedstocks into hydrocarbon liquid transportation fuels
Methods for converting a carbon-containing feedstock into a fluid transportation fuel are described. The methods may include converting the carbon-containing feedstock into a producer gas comprising H2, CO, CO2, and N2, and reacting the producer gas with a substrate catalyst to produce a combination of Fischer-Tropsch (F-T) products, the F-T products including the fluid transportation fuel. A portion of the F-T products may be catalytically cracked to produce additional amounts of the fluid transportation fuel. A portion of the F-T products may also be hydrogenated to produce additional amounts of the fluid transportation fuel. Apparatuses are also described or converting a carbon-containing feedstock into a fluid transportation fuel. The apparatuses may include a producer gas reactor, a Fischer-Tropsch reactor, a cracking reactor, and a hydrogenation reactor. |
US08624067B2 |
Process for preparing 2-chloro-3,3,3-trifluoropropene
The present invention provides a process for preparing 2-chloro-3,3,3-trifluoropropene including subjecting, in the absence of a catalyst, at least one chlorine-containing compound selected from the group consisting of chloropropane represented by formula (1): CClX2CHClCH2Cl, wherein each X is the same or different and each represents Cl or F, chloropropene represented by formula (2): CClY2CCl═CH2, wherein each Y is the same or different and each represents Cl or F, and chloropropene represented by formula (3): CZ2═CClCH2Cl, wherein each Z is the same or different and each represents Cl or F, to a reaction with hydrogen fluoride under heating in a gas phase. According to the present invention, 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) can be effectively prepared by an easy and economically advantageous process that is suitable for industrial scale production. |
US08624063B2 |
Non-lactone carbocyclic and heterocyclic antagonists and agonists of bacterial quorum sensing
Compounds which modulate quorum sensing in quorum sensing bacteria. Compounds of the invention inhibit quorum sensing and/or activate quorum sensing in various bacteria. Compounds that inhibit quorum sensing are particularly useful for inhibition of detrimental bacterial biofilm formation. Compounds that activate quorum sensing are particularly useful for promoting growth and biofilm formation of beneficial bacterial. |
US08624061B2 |
Process for the preparation of iodinated contrast agent
The present invention relies on a process for the preparation of non ionic iodinated contrast agents and, in more details, it relates to a process for the preparation of Iopamidol in high yields and with a high degree of purity. In more details, the invention discloses a process for the preparation of a compound of formula (III) comprising the condensation reaction a compound of formula (II) with 2-amino-1,3-propandiol, being said reaction carried out in an aprotic dipolar solvent and in the presence of an alkaline or alkaline rare earth metal oxide or hydroxide. |
US08624058B2 |
Process for transformation of lignocellulosic biomass or cellulose by tungsten-based solid lewis acids
The invention relates to a process for transformation of lignocellulosic biomass or cellulose that uses tungsten-based heterogeneous catalysts that are dispersed on an oxide-based substrate, preferably with a base of oxide(s) of aluminum and/or zirconium and/or titanium and/or niobium. The use of these catalysts makes it possible to obtain directly lactic acid with high selectivity while limiting the production of oligosaccharides and soluble polymers. |
US08624056B2 |
Halogenated analogues of anti-fibrotic agents
The present invention relates to halogenated compounds of formula (I) with the substituents as described within the specification. The compounds may be useful as anti-fibrotic agents. The present invention also relates to methods for their preparation. |
US08624053B2 |
Method to produce a stable dry ionic-bonded creatine α ketoglutarate of high oral absorbability
The invention provides a method to produce a stable, ionic-bonded, dry creatine-α-ketoglutarate product at a molar ratio of about 2:1. The product is stable at room temperature when kept dry for periods of up to one year. The product can be supplemented with additional biologically active, natural amino acid, preferably l-arginine, l-taurine and l-citrulline. The serving dosage is typically between about 1 and 2 g. |
US08624046B2 |
Krill oil and method for manufacturing the same
This invention relates to krill oil and a method for manufacturing the same. The method comprises preparing krill, adding protease to the krill and performing enzyme reaction, extracting eicosapentaenoic acid, docosahexaenoic acid, phospholipids, and astaxanthin from the krill after performing the enzyme reaction, and mixing the extracted eicosapentaenoic acid, docosahexaenoic acid, phospholipids, and astaxanthin. The protease may comprise one or more chosen from serine alkaline proteases and metallo neutral proteases. The serine alkaline proteases may comprise proteases separated from Bacillus licheniformis and the metallo neutral proteases may comprise proteases separated from Bacillus subtillis and Bacillus amyloliquefaciens. |
US08624036B2 |
2-aryl-propionic acids and derivatives and pharmaceutical compositions containing them
The present invention relates to (R,S) 2-aryl-propionic acids and derivatives, their single enantiomer (S) and to pharmaceutical compositions containing them, which are used in the prevention and treatment of tissue damage due to the exacerbated recruitment of polymorphonucleated neutrophils (PIvTN leukocytes) at inflammation sites. The present invention provides compounds for use in the treatment of transient cerebral ischemia, bullous pemphigo, rheumatoid arthritis, idiopathic fibrosis, glomerulonephritis and damages caused by ischemia and reperfusion. |
US08624031B2 |
Production of alkaloids without the isolation of intermediates
The invention relates to processes for the production of alkaloids without the isolation of intermediates. |
US08624025B2 |
Antiviral agents
This invention relates to compounds of formula I their salts, and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions comprising these compounds and their use in the treatment of picornavirus infections in mammals, as well as novel intermediates useful in the preparation of the compounds of formula I. |
US08624024B2 |
Phosphoramide compound, method for producing the same, ligand, complex, catalyst and method for producing optically active alcohol
Disclosed is a method for highly efficiently obtaining an optically active alcohol from a carbonyl compound highly enantioselectively. Also disclosed is a ligand used in such a method. Specifically, an optically active alcohol is obtained by reacting a carbonyl compound and an organozinc compound by using a ligand (L) shown below. |
US08624022B2 |
Substituted aniline derivatives
The present invention relates to novel aniline derivatives and their use in therapy, in particular their use in the treatment of fungal infections. |
US08624021B2 |
Compound and process for producing amide compound therewith
The present invention provides novel cyclododecanone-O-azacyclotridecen-2-yloxime and cyclododecanone-O-azacyclotridecen-2-yloxime hydrochloride. The invention also provides a process for producing an amide compound wherein cyclododecanone-O-azacyclotridecen-2-yloxime, hydrogen chloride and/or Lewis acid or cyclododecanone-O-azacyclotridecen-2-yloxime hydrochloride are used as a rearrangement catalyst and/or a reaction starting material in a reaction step. |
US08624020B2 |
Method for isolating and purifying nucleic acids
The present invention relates to a method for the isolation and purification of nucleic acids by elution of nucleic acids from nucleic acid-containing samples, and biological materials, using a wash buffer comprising an alcohol having 1 to 3 carbon atoms and at least one further solvent selected from the group consisting of alkane diols and alkane triols having 2 to 6 carbon atoms, monocarboxylic acid esters and dicarboxylic acid diesters having 2 to 6 carbon atoms in the acidic component and 1 to 4 carbon atoms in the alcoholic component; (poly)ethylene glycols and ether derivatives and ester derivatives thereof, and poly(4-styrene sulfonic acid-co-maleic acid) sodium salt solution. The present invention further relates to a kit for carrying out the method of the invention. |
US08624014B2 |
Families of non-cross-hybridizing polynucleotides for use as tags and tag complements, manufacture and use thereof
A family of minimally cross-hybridizing nucleotide sequences, methods of use, etc. A specific family of 1168 24mers is described. |
US08624009B2 |
Spinosyn-producing polyketide synthases
The invention provides, biologically active spinosyns, hybrid spinosyn polyketide synthases capable of functioning in Saccharopolyspora spinosa to produce the spinosyns, and methods of controlling insects using the spinosyns. |
US08624008B2 |
Aptamer and detection method for C-reactive protein
An aptamer specifically binding to C-reactive protein (CRP) is provided. The aptamer includes a following nucleotide sequence: 5′-angngggngnntgnnt-3′, wherein n is a nucleotide selected from a, t, c and g. |
US08624007B2 |
Alteration of Fc-fusion protein serum half-lives by mutagenesis
The present invention provides for a modified Fc-fusion protein in which at least one amino acid from the heavy chain constant region selected from the group consisting of amino acid residues 250, 314, and 428 is substituted with another amino acid which is different from that present in the unmodified Fc-fusion protein, thereby altering the binding affinity for FcRn and/or the serum half-life in comparison to the unmodified Fc-fusion protein. |
US08624006B2 |
One-pot synthesis of alpha/beta-O-glycolipids
The present invention provides a one-pot method of preparing an unprotected α-O-glycolipid. The first step involves contacting a protected α-iodo sugar with a catalyst and a lipid comprising a hydroxy group, under conditions sufficient to prepare a protected α-O-glycolipid. The second step involves deprotecting the protected α-O-glycolipid under conditions sufficient to prepare the unprotected α-O-glycolipid, wherein the contacting and deprotecting steps are performed in a single vessel. The present invention also provides a one-pot method of preparing an unprotected β-O-glycolipid following the steps for the preparation of the unprotected α-O-glycolipid. |
US08624000B2 |
Use of meganucleases for inducing homologous recombination ex vivo and in toto in vertebrate somatic tissues and application thereof
A monomer of an I-CreI meganuclease variant wherein said monomer comprises mutations in the amino acid sequence of SEQ ID NO: 34, wherein said mutations include, (i) at least one and up to five amino acid substitutions from residue Q44 to residue R70, said substitutions selected from the group consisting of substitutions at positions Q44, T46, Y66, R68 and R7; and (ii) at least one and up to six amino acid substitutions from residue Q26 to residue Q38 said substitutions selected from the group consisting of substitutions at positions Q26, K28, N30, S32, Y33 and Q38, and wherein said monomer when in dimeric form binds and cleaves a DNA target sequence. Said dimeric forms include homodimeric, heterodimeric and single-chain I-CreI meganuclease variants. |
US08623998B2 |
Method of production of polyanionic drug-carrier conjugates
The invention concerns the method of production of a polyanionic macromolecule which is a protein built, among others, from polar amino acids such as lysine, arginine, aspartic acid, glutamic acid), characteristic in that, as a result of the reaction between amine groups and the cyclic anhydride of dicarboxylic acid, the charge changes towards more negatively charged carrier. This reaction gives rise to better therapeutic properties of macromolecules modified in this way. |
US08623995B2 |
Peptide conjugates and fluorescence detection methods for intracellular caspase assay
Polypeptides labelled with a donor and acceptor pair of dyes selected from a dibenzorhodamine dye and a diamino-benzophenoxazine dye are peptide conjugates which are useful for intracellular and bead-based assays with fluorescence detection. Peptide conjugates with a caspase-recognition site undergo cleavage into peptide fragments which may be detected, located, and quantitated by the changes in fluorescence. Intracellular cleavage of peptide conjugates is correlated with apoptosis. |
US08623993B2 |
Chemicals and the synthesizing methods thereof
A series of ladder-type multifused arenes (hexacyclic, heptacyclic and nonacyclic units) and the synthesizing methods thereof are provided. The ladder-type multifused arenes are copolymerized with various electron-deficient acceptor units to afford various p-type low-band gap conjugated copolymers. |
US08623992B2 |
Polyalkylene glycol ester intermediate transfer members
An intermediate transfer member includes a mixture of a polyimide, a polyalkylene glycol ester, an optional polysiloxane, and an optional conductive filler component. |
US08623990B2 |
Polyester resin composition
To provide a polyester resin composition being able to maintain a long-wavelength ultraviolet-blocking effect for a long period of time, ensuring high solubility for a solvent, and having excellent light resistance. A polyester resin composition comprising a compound represented by the following formula (1) and a polyester resin: wherein each of R1a, R1b, R1c, R1d and R1e independently represents a hydrogen atom or a monovalent substituent excluding OH, at least one of the substituents represents a substituent having a positive Hammett's σp value, and the substituents may combine with each other to form a ring; and each of R1g, R1h, R1i, R1j, R1k, R1m, R1n and R1p independently represents a hydrogen atom or a monovalent substituent, and the substituents may combine with each other to form a ring. |
US08623984B2 |
Compositions containing polyether-polysiloxane copolymers
The present invention relates to compositions containing polyether-siloxane copolymers which are based on branched SiH-functional siloxanes, where at least one of the polyether-siloxane copolymers has a radical —OR8 where R8=hydrogen or an alkyl radical having from 1 to 10 carbon atoms which is bound to a silicon atom, a process for producing polyurethane foam in which these compositions are used as foam stabilizers, polyurethane foams containing these compositions and the use of these polyurethane foams. |
US08623983B2 |
Terpolymer of electron-deficient olefins, olefins without electron-withdrawing substituents, and alkoxyvinylsilanes
The application provides a terpolymer obtainable by copolymerizing (A) 1% to 70% by weight of at least one electron-deficient olefin, an example being an anhydride of a monoethylenically unsaturated C4 to C6 dicarboxylic acid, (B) 1% to 85% by weight of at least one olefin which on its olefinic double bond carries only hydrogen atoms and/or carbon atoms without electron-withdrawing substituents, an example being an isobutene homopolymer or copolymer having a number-average molecular weight of 100 to 500 000, and (C) 1% to 70% by weight of at least one alkoxyvinylsilane, and also derivatives of this terpolymer that are obtainable by modification or crosslinking. |
US08623982B2 |
Polyethylene fibers and processes of forming the same
Fibers and methods of forming the fibers are described herein. The fibers generally include an ethylene based polymer exhibiting a molecular weight distribution of from about 2 to about 8. |
US08623981B2 |
Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
An improved polymerization and process method allows the production of special nitrile rubbers which are characterized by a specific anion content and an excellent storage stability and allow a particularly good vulcanization rate and moreover result in vulcanized materials that have advantageous properties, especially with regard to the contact with metal components of molded parts based on said vulcanized materials. |
US08623979B2 |
Cement dispersant and methods of making and using the same
The present invention relates to cement dispersant that is a copolymerization product of a first monomer (A) comprising a carboxylic acid, a second monomer (B) comprising an alkoxylated allyl alcohol sulfate, and, optionally, a third monomer (C) comprising an alkoxylated allyl alcohol. The cement dispersant according to the invention provides improved slump life properties and water reduction properties in cement admixtures. |
US08623972B2 |
Styrene-butadiene copolymers, process for the preparation thereof and high cohesion adhesive compositions
The present invention relates to styrene-butadiene copolymers (SBR) that are prepared using aqueous emulsion polymerization technology and are intended for the adhesive and sealing industry, being particularly useful in the preparation of contact adhesives and pressure-sensitive adhesives (PSA) and widely applicable in the footwear and furniture industries. The use of this kind of elastomer in processes for preparing adhesives, having an aqueous or solvent base, provides high cohesion to adhesive compositions without compromising or jeopardizing the adhesion. The present invention is also intended to protect the process for obtaining SBR copolymers, simultaneously comprising: aqueous emulsion polymerization at high temperatures, the use of a specific surfactant and the maintenance of the Mooney viscosity and the combined styrene content in the copolymer in high ranges. Another object of the present invention application is the protection of adhesive compositions that are obtained from SBR copolymers, either in solid or latex form. |
US08623971B2 |
Polyethersulfone compositions with high heat and good impact resistance
Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and from greater than about 60 mol % to about 95 mol % structural units of formula 2 wherein R1, R2, and R3 are independently at each occurrence a halogen atom, a nitro group, a cyano group, a C1-C12aliphatic radical, C3-C12cycloaliphatic radical, or a C3-C12aromatic radical; n, m, q are independently at each occurrence integers from 0 to 4; and Q is a C3-C20cycloaliphatic radical, or a C3-C20aromatic radical. |
US08623968B2 |
Polyimide precursor composition, method for preparing polyimide, polyimide prepared by using the method, and film including the polyimide
A polyimide precursor composition includes a polyamic acid including a repeating unit represented by Chemical Formula 1 and diisocyanate represented by Chemical Formula 2. OCN-A2-NCO Chemical Formula 2 The diisocyanate represented by Chemical Formula 2 is included in an amount of about 0.01 moles to about 10 moles based on 100 moles of the repeating unit represented by Chemical Formula 1 in the polyamic acid. |
US08623967B2 |
Polymers functionalized with nitroso compounds
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer with a coordination catalyst to form a reactive polymer; and (ii) reacting the reactive polymer with a nitroso compound. |
US08623965B2 |
Sulfurized polyacrylonitrile and lithium-ion battery cathode active material using the same
The present disclosure relates to a sulfurized polyacrylonitrile and a lithium-ion battery cathode active material. The sulfurized polyacrylonitrile includes a structural unit. A general molecular formula of the structural unit is C3HNSn, in which n is a positive integer. The lithium-ion battery cathode active material includes sulfurized polyacrylonitrile and a sulfurized polyacrylonitrile with inserted ions. |
US08623964B2 |
Room temperature crosslinkable ion conductive polymer system
A room temperature crosslinkable polymer system comprising an anhydride containing polymer and an oxyalkylene amine and a polymer electrolyte derived therefrom are prepared and employed as ion conducting materials for batteries such as lithium ion battery, solar cells and electrochromic devices is disclosed. |
US08623963B2 |
High purity perfluoroelastomer composites and a process to produce the same
High purity perfluoroelastomer composites and processes for producing the same are provided. High purity composites may be formed from compositions comprising a crosslinkable fluoroelastomer terpolymer of TFE, PAVE, and CNVE, and functionalized PTFE, which may be crosslinked to form crosslinked composites having low metal content and low compression set. Emulsion mixtures for forming the high purity composites are also provided. |
US08623956B2 |
Rubber composition for sidewall, insulation or breaker cushion, production method thereof, and pneumatic tire
The present invention provides a rubber composition for a sidewall, an insulation, or a breaker cushion, which can achieve both excellent fuel economy (low heat build-up) and high flex crack growth resistance while having processability excellent enough to eliminate the need for mastication, and also provides a pneumatic tire produced using the rubber composition. The present invention relates to a rubber composition for a sidewall, an insulation, or a breaker cushion, including: a rubber component that contains a modified natural rubber with a phosphorus content of 200 ppm or less; and carbon black and/or a white filler. |
US08623953B2 |
Method of making shear thinning gels
The present invention relates generally to gels that flow through an orifice. Specifically the invention relates to gels that are dispensed through a trigger spray nozzle or aerosol spray valve. Still more specifically, the invention relates to nonaquious gels containing polymers whose instantaneous viscosity reversibly decreases when the gel experiences shear loads. The invention includes spray gel compositions, methods of making spray gels and methods of dispensing gels whose viscosity exhibits an instantaneous temporary decrease in viscosity when the gel is subjected to shear force as happens when it flows through an orifice, such as a spray nozzle or aerosol valve. |
US08623952B2 |
Method for preparing a latex from a chlorinated vinylic polymer
Process for preparing a seed latex of a methyl methacrylate polymer (PMMA) by radical polymerization in aqueous emulsion of methyl methacrylate and optionally at least one comonomer.Process for preparing a chlorinated vinyl polymer latex by radical polymerization in aqueous emulsion of at least one chlorinated vinyl monomer, according to which the polymerization takes place in the presence of at most 3% by weight, expressed relative to the total weight of the monomers, of the PMMA seed latex. |
US08623951B2 |
Silicon nanoparticle dispersions
Polymer-inorganic particle blends are incorporated into structures generally involving interfaces with additional materials that can be used advantageously for forming desirable devices. In some embodiments, the structures are optical structures, and the interfaces are optical interfaces. The different materials at the interface can have differences in index-of-refraction to yield desired optical properties at the interface. In some embodiments, structures are formed with periodic variations in index-of-refraction. In particular, photonic crystals can be formed. Suitable methods can be used to form the desired structures. |
US08623950B2 |
High heat and chlorine resistant polyurethaneurea elastic fiber and preparation of thereof
The present invention relates to a preparation method of polyurethaneurea elastic fiber, particularly a preparation method of high heat-resistant elastic fiber which retains unique physical properties of elastic fiber under the high temperature process. The polyurethaneurea elastic fiber of the present invention is characteristically prepared without using 1 functional mono-alcohol generally used to regulate the reaction speed and side-reaction during the prepolymer reaction to produce elastic fiber having excellent heat-resistance particularly for the dyeing processing or re-dyeing of polyester but using ethylenediamine alone as a chain extender for the polymerization. To reduce gel formation in polymer after the secondary polymerization and to regulate change of viscosity in the course of process, the ratio of the chain extender amine to the terminal group of prepolymer of the first polymerization is increased. |
US08623949B2 |
Rubber composition
Disclosed is a rubber composition containing 100 parts by weight of a rubber blend comprising 99-85 by weight % of chloroprene rubber and 1-15 by weight % of chlorinated polyethylene rubber, (A) 10 to 30 parts by weight of a polyether ester-based plasticizer having a molecular weight of 450 to 650, or (B) 10 to 30 parts by weight of both of a polyether ester-based plasticizer having a molecular weight of 450 to 900 and an ester-based plasticizer having a molecular weight 350 to 500, and 3 to 10 parts by weight of two or more aromatic amine-based antioxidants. The rubber composition can simultaneously satisfy requirements for use as, for example, an automobile grease cup material, that is, heat resistance, ozone resistance, cold resistance, and adhesion to metal or resin. |
US08623947B2 |
Plasticized PVC composition
The invention developed compositions of plasticizers obtained from the partial transesterification, acetylation and epoxidation of vegetable oils with ethanol or glycerin, henceforth called partially transesterified epoxidized bioesters. |
US08623946B2 |
Stabilization of body-care and household products
Described is the use of specific lactone compounds for protecting body-care and household products from photolytic and oxidative degradation. These compounds perform outstanding antioxidant properties. |
US08623945B2 |
Use of oligomeric carbodiimides as stabilizers
This invention relates to a process for stabilizing polymers with oligomeric carbodiimides containing at least one heterocyclic end group and stabilizers. The oligomeric carbodiimides may be compounds of the general formula (I): where A1, A2 are each independently, identically or differently, hydrocarbon groups having 2 to 20 carbon atoms, B1, B2 are each independently, identically or differently, heterocycles, C1-C30-alcohols, polyetherols, polyesterols, amines, polyether amines, polyester amines, thioalcohols, polyether thiols, polyester thiols; R1, R2 are each independently, identically or differently: n is an integer from 2 to 100, and A1, A2, B1 and B2 may each be substituted at any desired position by C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C1-C20-alkoxy, carbonyl oxygen (═O) or halogen, with the proviso that at least one B1 or B2 substituent is a heterocyclic end group. The invention also relates to compositions of the oligomeric carbodiimides and mixtures. |
US08623944B2 |
Plasticizer, a biodegradable material comprising the plasticizer and application thereof
The present invention relates to a Plasticizer, which is fabricated by mixing monomers of biodegradable polymer with bio-molecules subsequently to deal the mixture with thermal treatment. The Biodegradable material comprising the Plasticizer has high melt index which is contributive for the processing of thermal processing, and the microwave-tolerance and water-resistance of the material makes the material suitable for food packaging. |
US08623942B2 |
Epoxy resin composition, curing agent, and curing accelerator
The present invention provides a liquid curable epoxy resin composition that has excellent storage stability and curing properties and provides a cured product having excellent properties, particularly, excellent organic solvent resistance. For that purpose, a clathrate containing a carboxylic acid compound and at least one selected from the group consisting of an imidazole compound represented by formula (I), wherein R1 to R4 each represent a hydrogen atom or the like, and 1,8-diazabicyclo[5.4.0]undecene-7 (DBU) is mixed in an epoxy resin. The liquid curable epoxy resin composition uses a liquid epoxy resin or an organic solvent. |
US08623937B2 |
Rubber compound containing a blocked mercaptosilane coupling agent
The invention relates to a rubber composition that is free of zinc or that contains less than 0.5 phr of zinc, which can be used for the manufacture of tyres, based on at least: one diene elastomer; one sulphur-based crosslinking system; one inorganic filler as reinforcing filler; one blocked mercaptosilane of general formula I below: (HO)3-nR1n—Si—Z—S—C(═O)-A in which: R1, which are identical or different, each represent a monovalent hydrocarbon-based group chosen from alkyls, which are linear or branched, cycloalkyls or aryls, having from 1 to 18 carbon atoms; A represents hydrogen or a monovalent hydrocarbon-based group chosen from alkyls, which are linear or branched, cycloalkyls or aryls, having from 1 to 18 carbon atoms; Z represents a divalent bonding group comprising from 1 to 18 carbon atoms; n is an integer equal to 0, 1 or 2. |
US08623932B2 |
Foamed polyolefin composition
A foamed polyolefin composition comprising (all percent amounts being by weight): A) 50%-90% of a polypropylene component; and B) 10%-50% of a copolymer component of ethylene and at least one C3-C10 α-olefin, the copolymer containing from 15% to 50% of ethylene, and optionally minor amounts of a diene; the said amounts of (A) and (B) being referred to the total weight of (A) and (B); said composition having at least one of the following features i) and ii), or both: i) a Polydispersity Index of component (A) of 4 or more; ii) a value of viscosity [η] of the fraction soluble in xylene at room temperature equal to or higher than 3.5 dl/g. |
US08623931B2 |
Protein-containing foams, manufacture and use thereof
The invention relates generally to protein-containing polyurethane foams, methods and compositions for making the polyurethane foams, and articles comprising the polyurethane foams. |
US08623925B2 |
System and method for preparing liquid fuels
Techniques, methods and systems for preparation liquid fuels from hydrocarbon and carbon dioxide are disclosed. The present invention can transform hydrocarbon and carbon dioxide generated from organic feed stocks or other industrial emissions into renewable engineered liquid fuels and store them in a cost-efficient way. The method of the present invention includes: supplying hydrocarbon and carbon dioxide to a heated area of a reaction chamber in controlled volumes; forming carbon monoxide by the energy provided by the heated area; transporting carbon monoxide and hydrogen to an reactor in controlled volumes; supplying additional hydrogen to the reactor; regulating the pressure in the reactor by adjusting the controlled volumes in order to achieve a predetermined object; forming the liquid fuel in the reactor according to the predetermined object; and, storing the liquid fuel in a storage device. |
US08623924B2 |
Compositions and methods for modulating metabolic pathways
Compositions and methods useful for inducing an increase in fatty acid oxidation or mitochondrial biogenesis, reducing weight gain, inducing weight loss, or increasing Sirt1, Sirt3, or AMPK activity are provided herein. Such compositions can contain synergizing amounts of a sirtuin-pathway activators, including but not limited to resveratrol, in combination with beta-hydroxymethylbutyrate (HMB), keto isocaproic acid (KIC), leucine, or combinations of HMB, KIC and leucine. |
US08623917B2 |
Uses of prostacyclin analogs
The present invention provides a method for preventing or reducing the risk of cancer or the progression of premalignant dysplasia in a subject having a higher risk factor by administering a therapeutically effective amount of prostacyclin analog. |
US08623916B2 |
Polyunsaturated fatty acid and diol ester as an anti-acne agent
The present invention relates to compounds of the following formula (I): where n is an integer between 1 and 15, m is 0, 1, 2 or 3, and R is the hydrocarbon chain of a polyunsaturated fatty acid selected from among omega 3 and omega 6, as well as to pharmaceutical or cosmetic compositions containing same, to a method for preparing and using same, in particular for treating acne and seborrhoeic dermatitis. |
US08623913B2 |
Methods for treating restless legs syndrome
The invention is directed to a method of treating restless legs syndrome in a subject, comprising administering a therapeutically effective amount of a carbamate compound, or pharmaceutically acceptable salt or amide thereof. |
US08623907B2 |
Herbicides
Pyrandione, thiopyrandione and cyclohexanetrione derivatives of formula (I), which are suitable for use as herbicides. |
US08623906B2 |
Carboxy isatin hydrazones and their esters as Shp2 inhibitors
Protein tyrosine phosphatase (PTP) Shp2 is a non-receptor PTP that involved in cell signaling and regulation of cell proliferation, differentiation, and migration. Shp2 mediates activation of kinases that are involved in the pathogenesis of human carcinoma. A high throughput screen identified compounds that inhibit the PTP Shp2. Several compounds were identified that selectively inhibit Shp2 over Shp1 with low to sub-micromolar activity. Also disclosed are methods of inhibiting a protein tyrosine phosphatase in a cell and treating cancer through selective inhibition of Shp2. |
US08623895B2 |
Mitotic kinesin inhibitors and methods of use thereof
This invention relates to inhibitors of mitotic kinesins, particularly KSP, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment and prevention of various disorders. |
US08623888B2 |
3-oxy-hydromorphone derivatives
The present invention provides 3-oxy-hydromorphone derivatives, and in particular, 3-ester, 3-carbonate, and 3-sulfonate derivatives of hydromorphone. |
US08623886B2 |
Phycotoxins and uses thereof
Pharmaceutical compositions for interfering with neuronal transmission comprising an effective amount of at least one tricyclic 3,4-propinoperhydropurine and at least one additional compound are disclosed. Preparations for topical applications are provided that comprise an effective amount of the composition of the invention and a pharmacologically acceptable carrier. Methods of interfering with neuronal transmission comprising topical application of an effective amount of the at least one tricyclic 3,4-propinoperhydropurine are provided for treatment of a variety of indications that relate to muscle relaxation, anesthesia, muscle spasms and similar causes. |
US08623883B2 |
4-phenylamino-quinazolin-6-yl-amides
This invention provides quinazoline compounds of the formula: wherein: R1 is halo; R2 is H or halo; R3 is a) C1-C3 alkyl, optionally substituted by halo; or b) —(CH2)n-morpholino, —(CH2)n-piperidine, —(CH2)n-piperazine, —(CH2)n-piperazine-N(C1-C3 alkyl), —(CH2)n-pyrrolidine, or —(CH2)n-imidazole; n is 1 to 4; R4 is —(CH2)m-Het; Het is morpholine, piperidine, piperazine, piperazine-N(C1-C3 alkyl), imidazole, pyrrolidine, azepane, 3,4-dihydro-2H-pyridine, or 3,6-dihydro-2H-pyridine, each optionally substituted by alkyl, halo, OH, NH2, NH(C1-C3 alkyl) or N(C1-C3 alkyl)2; m is 1-3; and X is O, S or NH; or a pharmaceutically acceptable salt thereof, as well as processes and intermediate compounds for making them, useful pharmaceutical compositions and methods of using the compounds in the treatment of proliferative diseases. |
US08623877B2 |
Substituted N-heteroaryl tetrahydro-isoquinoline derivatives, preparation and therapeutic use thereof
The present disclosure relates to a series of substituted N-heteroaryl tetrahydro-isoquinoline derivatives of formula (I). wherein R, R1, R2, X, m, n and p are as described herein. More specifically, the compounds of this invention are modulators of H3 receptors and are, therefore, useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of diseases modulated by H3 receptors including diseases associated with the central nervous system. Additionally, this disclosure also relates to methods of preparation of substituted N-heteroaryl tetrahydro-isoquinoline derivatives of formula (I) and intermediates therefor. |
US08623869B2 |
Compounds useful as inhibitors of ATR kinase
The present invention relates to pyrrolopyrazines compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors.The compounds of this invention have formula I: wherein the variables are as defined herein. |
US08623867B2 |
Cyclic amine BACE-1 inhibitors having a benzamide substituent
Disclosed are compounds of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein R1 is R is —C(O)—N(R27)(R28) or and the remaining variables are as defined in the specification. Also disclosed are pharmaceutical compositions comprising the compounds of formula I.Also disclosed are methods of treating cognitive or neurodegenerative diseases such as Alzheimer's disease.Also disclosed are pharmaceutical compositions and methods of treating cognitive or neurodegenerative diseases comprising the compounds of formula I in combination with a β-secretase inhibitor other than those of formula I, an HMG-CoA reductase inhibitor, a gamma-secretase inhibitor, a non-steroidal anti-inflammatory agent, an N-methyl-D-aspartate receptor antagonist, a cholinesterase inhibitor or an anti-amyloid antibody. |
US08623866B2 |
Nitrogen containing heteroaryl compounds
The invention is concerned with novel nitrogen-containing heteroaryl compounds of formula (I) wherein A1, A2, R1, R2, R3, R4, R5 and R6 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as therapeutics. |
US08623863B2 |
Disubstituted azepan orexin receptor antagonists
The present invention is directed to disubstituted azepan and oxazepan amide compounds which are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved. |
US08623860B2 |
Azetidine derivatives, pharmaceutical compositions and uses thereof
The invention relates to new azetidine derivatives of the formula I to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them. |
US08623859B2 |
Bradykinin B1 antagonists
The invention relates to compounds of formula (I) wherein R1, R1a, R1b, R2, R3 and X, X1, X2, X3 have the meaning as cited in the description and the claims. Said compounds are useful as Bradykinin B1 antagonists. The invention also relates to pharmaceutical compositions, the preparation of such compounds as well as the production and use as medicament. |
US08623857B2 |
N-phenyl imidazole carboxamide inhibitors of 3-phosphoinositide-dependent protein kinase-1
The present invention provide Imidazole Carboxamide Compounds of Formula (I): wherein D, T, R1, R2, R3, and R6 are as defined herein, and pharmaceutically acceptable salts of such Imidazole Carboxamide Compounds. The Imidazole Carboxamide Compounds are useful in the treatment of cancer and other aberrant conditions that result from overstimulation of the PDK-1 signaling pathway. |
US08623853B2 |
Treatment of cancers characterized by chromosomal rearrangement of the NUT gene
The present invention is directed, inter alia, to methods of treating NUT midline carcinoma (NMC) by administering compounds that promote increased histone acetylation. The invention also includes assay methods for determining the responsiveness of NMC to specific histone deacetylases and other compounds. |
US08623850B2 |
15, 16-methylene-17-(1′-propenyl)-17,3′-oxidoestra-4-en-3-one derivative, use thereof, and medicament containing said derivative
The invention relates to 15,16-methylene-17-(1′-propenyl)-17-3′-oxidoestra-4-en-3-one derivatives with the general chemical formula I, where the Z, R4, R6a, R6b, R7 and R18 have the meanings stated in claim 1, and solvates, hydrates and salts thereof, including all crystal modifications and all stereoisomers of these compounds. The invention also relates to the use of these derivatives for the production of a drug for oral contraception and for the treatment of pre-, peri- and postmenopausal problems and drugs which contain such derivatives, in particular use in the aforesaid indications. The derivatives according to the invention have a progestational and in preferable cases also an antimineralcorticoid and neutral to slight androgenic activity. |
US08623848B2 |
Anxiolytic marcgraviaceae compositions containing betulinic acid, betulinic acid derivatives, and methods
Pharmaceutical compositions for preventing or treating anxiety, comprising betulinic acid or derivatives thereof are provided. Methods for preventing or treating anxiety with betulinic acid or derivatives thereof are also provided. The invention further provides betulinic-acid containing preparations of plants of the family Marcgraviaceae having anxiolytic activity and methods for making such extracts and using them to prevent or treat anxiety in a subject. |
US08623846B2 |
Diazeniumdiolate cyclohexyl derivatives
A compound having the structure (I) or a pharmaceutically acceptable salt thereof, wherein R3 is hydrogen, deuterium, —OH, —OC1-6alkyl, or halogen; R8 is hydrogen, deuterium, or C1-6alkyl; R11 and R12 are independently hydrogen, —C1-6alkyl, —OH, —OC1-6alkyl, or halogen; R13 and R14 are independently —C1-6alkyl, —(CH2)1-2OH, or —OC1-6alkyl, or, together with the nitrogen atom to which they are attached, form a 4- to 7-membered heterocyclic ring containing one nitrogen atom and 0 or 1 oxygen atoms, wherein said ring is unsubstituted or mono-, di- or tri-substituted with halogen or —C1-6alkyl; R15 is —C(O)OH, —C(O)OCH2CH2N+CH3)3 wherein n is 0, 1 or 2, —C(O)NHCH(R17)OR16, or —C(O)NHCH(R17)C(O)NHCH(R18)C(O)OR16; R16 is hydrogen, C1-6alkyl, or (CH2)1-2N+R19R20R21; R1, R2, R4, R5, R6, R7, R9, R10, R17, R18, R19, R20, and R21 are independently hydrogen or —C1-6alkyl; and stereoisomers thereof, and pharmaceutically acceptable salts thereof, and pharmaceutically acceptable salts of stereoisomers thereof. |
US08623845B1 |
Pharmaceutical composition for preventing or treating Diabetes mellitus comprising bisphophonates
The present invention relates to a pharmaceutical composition comprising a bisphosphonate or a pharmaceutically acceptable salt thereof for preventing or treating diabetes mellitus and a method of preventing or treating diabetes mellitus comprising single or multiple administration of the pharmaceutical composition to a patient in need thereof. |
US08623844B2 |
Fosaprepitant dimeglumine intermediate, neutral fosaprepitant, and amorphous fosaprepitant dimeglumine and processes for their preparations
The present invention generally relates to a process for the preparation of fosaprepitant dimeglumine intermediate and its use in the preparation of fosaprepitant dimeglumine; to a neutral form of fosaprepitant in a solid state and processes for the preparation thereof; and to a stable amorphous fosaprepitant dimeglumine, having a stability at temperatures of about 2° C. to about 8° C. and at a relative humidity below at least 60%; and a process for the preparation thereof. |
US08623839B2 |
Compositions and methods for stabilized polysaccharide formulations
Compositions and methods are provided for treating joint conditions, such as osteoarthritis and/or the pain associated therewith. The compositions and methods utilize a first component, namely hyaluronic acid (“HA”), in combination with at least one stabilizer. The composition can include a stabilizer that increases the stability and shelf-life of the HA. In another embodiment, the compositions and methods can also include an additional component, such as one or more glycosaminoglycans (“GAG”) or GAG precursors. Examples of GAGs or GAG precursors can include chondroitin sulfate (“CS”), dermatan sulfate, heparin, heparan sulfate, keratan sulfate, and glucosamine (“GlcN”). |
US08623837B2 |
Combination of immuno gene therapy and chemotherapy for treatment of cancer and hyperproliferative diseases
Pharmaceutical compositions comprising a nucleic acid, a gene delivery polymer, and at least one adjunctive chemotherapeutic drug for the treatment of mammalian cancer or hyperproliferative disorders and methods of using thereof for the treatment of mammalian cancer or hyperproliferative disorders by intratumoral, intraperitoneal or systemic injection. |
US08623835B2 |
Materials and methods for treatment of respiratory allergic diseases
The present invention pertains to a method for treatment of allergic diseases by administering a natriuretic hormone peptide (NHP), or a nucleic acid sequence encoding NHP, to a patient in need thereof. In another aspect, the present invention concerns an expression vector comprising a nucleic acid sequence encoding NHP. In another aspect, the present invention concerns a host cell genetically modified with a nucleic acid sequence encoding NHP. In another aspect, the present invention concerns a pharmaceutical composition comprising NHP or a nucleic acid sequence encoding NHP and a pharmaceutically acceptable carrier. In another aspect, the present invention pertains to novel fragments of atrial natriuretic peptide (ANP) exhibiting bronchodilatory and anti-inflammatory activity, and isolated nucleic acid sequences encoding the fragments. |
US08623834B2 |
Compositions including triciribine and trastuzumab and methods of use thereof
This application relates to combination therapies including triciribine and related compounds and trastuzumab or a salt thereof and compositions with reduced toxicity for the treatment and prevention of tumors, cancer, and other disorders associated with abnormal cell proliferation. |
US08623831B2 |
Nuclear factor κB inducing factor
The present invention is directed to nuclear factor κB (NFκB)-inducing factor polypeptides (NFIF polypeptides) which are capable of inducing NFκB. The present invention includes within its scope NFIF polypeptides, including NFIF-14b and NFIF-7a, DNA, including cDNA, encoding these polypeptides, and expression vectors capable of expressing NFIF polypeptides. Also included are methods and compositions for increasing NFκB induction in a patient, methods and compositions for lowering NFκB induction in a patient, methods for inhibiting inflammation, and methods for manufacture of a medicament intended for the treatment and/or prevention of an NFκB-regulated inflammatory response. In addition, methods for determining whether a test compound inhibits or enhances the activity of NFIF polypeptides are provided. |
US08623829B2 |
Peptide vaccines for cancers expressing tumor-associated antigens
The present invention provides peptides having an amino acid sequence as set forth in SEQ ID NO: 19, 22, 30, 34, 344, 358, 41, 44, 46, 48, 78, 376, 379, 80, 100, 101, 110, 111, 387, 112, 394, 114, 116, 117, 121, 395, 133, 135, 137, 426, 143, 147, 148, 149, 150, 152, 153, 154, 156, 160, 161, 162, 163, 166, 174, 178, 186, 194, 196, 202, 210, 213, 214, 217, 223, 227, 228, 233, 254, 271, 272 or 288, as well as peptides having the above-mentioned amino acid sequences in which 1, 2, or several (e.g., up to 5) amino acids are substituted, deleted, or added, provided the peptides possess cytotoxic T cell inducibility. The present invention also provides drugs for treating or preventing a disease associated with over-expression of the CDH3, EPHA4, ECT2, HIG2, INHBB, KIF20A, KNTC2, TTK and/or URLC10, e.g. cancers containing as an active ingredient one or more of these peptides. The peptides of the present invention find further utility as vaccines. |
US08623824B2 |
VIII factors for the treatment of type A hemophilia
The present invention relates to improved human FVIII variants having at least one substitution in the A2 and/or C2 domain. The present invention also relates to their uses in the treatment of hemophilia A, particularly in patients with inhibitors. |
US08623823B2 |
Methods for treatment of stroke or cerebrovascular accidents using an ETB receptor agonist
Methods of using an ETB receptor agonist, such as IRL-1620, for the treatment of stroke or cerebrovascular accidents are disclosed. The ETB receptor agonist is used alone or in combination with a second agent useful in the treatment of stroke or other cerebrovascular accident. |
US08623820B2 |
FGF-9 and its use relating to blood vessels
There is provided a composition for controlling formation and/or stabilization of a blood vessel comprising a first isolated nucleic acid molecule that encodes a FGF-9 polypeptide and optionally one or more isolated nucleic acid molecule that encodes another angiogenic polypeptide. There is provided a composition for controlling formation and/or stabilization of a blood vessel comprising administering an effective amount of a composition comprising an isolated FGF-9 polypeptide and one or more other angiogenic polypeptides. The compositions provided herein may be useful for controlling angiogenesis and/or vasculogenesis. |
US08623819B2 |
Therapy for complications of diabetes
A method for enhancing glycemic control and/or insulin sensitivity in a human subject having diabetic nephropathy and/or metabolic syndrome comprises administering to the subject a selective endothelin A (ETA) receptor antagonist in a glycemic control and/or insulin sensitivity enhancing effective amount. A method for treating a complex of comorbidities in an elderly diabetic human subject comprises administering to the subject a selective ETA receptor antagonist in combination or as adjunctive therapy with at least one additional agent that is (i) other than a selective ETA receptor antagonist and (ii) effective in treatment of diabetes and/or at least one of said comorbidities other than hypertension. A therapeutic combination useful in such a method comprises a selective ETA receptor antagonist and at least one antidiabetic, anti-obesity or antidyslipidemic agent other than a selective ETA receptor antagonist. |
US08623809B2 |
Pearlescent concentrate and process for production
The invention relates to pumpable aqueous pearlescent concentrates having a high active content of alkyl sulfates, alkyl ether sulfates, alkyl sulfonates, mono and diesters of sulfosuccinic acid (sulfosuccinates), alkyl glycinates, alkyl sarcosinates, and/or alkyl taurates, and fatty acid glycol esters and/or carbolic acid amides as pearlescent agents, and to a method for the production thereof. The pearlescent concentrates according to the invention are suitable as additives for improving the optical appearance of tenside components, for example of liquid washing and cleaning agents or liquid body wash and body care agents and hair care agents. The pearlescent concentrates according to the invention comprise 35 to 85% by weight of a dispersant selected from alkyl ether sulfates, alkyl sulfates, alkyl sulfonates, mono and diesters of sulfosuccinic acid, alkyl glycinates, alkyl sarcosinates and/or alkyl taurates, and mixtures thereof, 15 to 40% by weight of a pearlescent agent component selected from fatty acid glycol esters, fatty acid alkanol amides and mixtures thereof, optionally advantageous additives and water in the quantity short of 100% by weight, but not in a concentration greater than 30% by weight. |
US08623806B2 |
Liquid detergent composition for improved shine
A liquid detergent composition having a modified polyethyleneimine polymer and a surfactant to provide improved shine on hard surfaces. |
US08623805B2 |
Acid cleaning and corrosion inhibiting compositions comprising a blend of nitric and sulfuric acid
The present invention relates to aqueous, sulfuric acid cleaners which employ the use of nitric acid as a corrosion inhibitor for cleaning metal and other surfaces, particularly stainless steel and for inhibiting corrosion. Method of use and manufacturing of the same are also disclosed. |
US08623804B2 |
Thickened liquid hard surface cleaning composition
The present invention relates to a thickened alkaline liquid hard surface cleaning composition comprising a surfactant system and chelant to provide cleaning and shine. |
US08623802B2 |
Concentrated surfactant compositions and methods of preparation thereof
An aqueous composition comprising: (a) an acyl isethionate of formula (I): wherein R1 is an alkyl or alkenyl group having from (7) to (21) carbon atoms and M+ is a cation; and (b) a further surfactant selected from nonionic surfactants, cationic surfactants and anionic surfactants other than those of formula (I); wherein component (a) and component (b) together comprise more than (12) wt % of the composition. R1CO2CH2CH2SO3−M+ (I) |
US08623801B2 |
Electrically conductive polyethylene resin composition, electrically conductive polyethylene resin molding sliding bearing, and sliding sheet
The present invention provides an electrically conductive polyethylene resin composition having a stable volume resistance value and in addition, a low-friction property and a wear-resistant property and a resin molding, a sliding bearing, and a sliding sheet made of the electrically conductive polyethylene resin composition. The electrically conductive polyethylene resin composition contains 100 parts by weight of ultra-high-molecular-weight polyethylene resin which cannot be injection-molded and has a weight average molecular weight of one million to four millions, 2 to 15 parts by weight of Ketjenblack, and 0.5 to 5 parts by weight of at least one powder, having an average particle size of 1 to 30 μm, which is selected from among polytetrafluoroethylene resin powder, graphite powder, and silicone resin powder. |
US08623800B2 |
Lubricant suitable for use with magnetic disk
A lubricant according to one embodiment includes a first ingredient and a second ingredient, said first ingredient as the main constituent being a first perfluoropolyether compound represented by the formula (1) which has a weight-average molecular weight of 500 to 6000 and a dispersity smaller than 1.3, and said second ingredient being a second perfluoropolyether compound which has a weight-average molecular weight of 500 to 6000 and has 6 to 10 hydroxyl groups (on average) in one molecule, Rt-Rf1-Rt (1) where, Rf1 denotes a perfluoropolyether chain represented by the formula (2) and Rt denotes a terminal group represented by the formula (3), —CF2O—[(CF2CF2O)m—(CF2O)n]—CF2— (2) where, m and n each denote a natural number, |
US08623797B2 |
Boron-containing lubricating oils having improved friction stability
Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an oil soluble source of phosphorus and a defined polyalkylene polyamine-based friction modifier that has been reacted with a borating agent to convert at least one secondary amine group into the corresponding boric acid ester or boric acid salt. |
US08623796B2 |
Oil-in-oil compositions and methods of making
This invention is directed to a lubricant composition that is comprised of a continuous phase and a discontinuous phase, i.e., a two phase lubricant composition. The continuous phase and the discontinuous phase of the lubricant of this invention are oil or oil type compositions that are essentially insoluble in one another. The lubricant composition is comprised of a continuous phase base oil that is comprised of a low viscosity Group II, III, IV or GTL base stock or a blend of at least two of the Group II, III, IV and GTL base stocks, optionally including a low viscosity Group V base stock, with the continuous phase base oil having, independently, a viscosity of from 1 to 100 cSt at 100° C. The lubricant composition is further comprised of a discontinuous phase that is comprised of an ester composition having a mean average droplet size of from 0.01 microns to 20 microns, in which the ester composition is comprised of an ester compound having no ether linkages. |
US08623795B2 |
Method for maintaining antiwear performance of turbine oils containing polymerized amine antioxidants and for improving the deposit formation resistance performance of turbine oils containing monomeric and/or polymeric antioxidants
The antiwear performance of turbine oils containing polymerized amine antioxidants and antiwear additives is maintained at or enhanced beyond the level as that of turbine oils containing monomeric amine antioxidants by employing as the antiwear additive a resorcinol bis(diphenylphosphate) (RDP). The deposit formation resistance performance of turbine oils containing monomeric and/or polymeric amine antioxidant is improved by employing RDP. |
US08623794B2 |
Slag compositions and methods of use
Methods and compositions are provided that relate to cementing operations. Methods and compositions that include a latex strength enhancer for enhancing the compressive strength of slag compositions. |
US08623793B2 |
Hydrophobically and cationically modified relative permeability modifiers and associated methods
Methods comprising providing a relative permeability modifier that comprises a hydrophilic polymer backbone with a hydrophobic modification and incorporating at least one cationic compound onto the hydrophilic polymer backbone. The hydrophilic polymer is one or more of: a polyacrylamide; a polyvinylamine; a poly(vinylamine/vinyl alcohol); an alkyl acrylate polymer; cellulose; chitosan; a polyamide; a polyetheramine; a polyhydroxyetheramine; a polylysine; a polysulfone; a gum; or a starch. The hydrophobic modification is achieved either by reacting the hydrophilic polymer with a hydrophobic compound or by a polymerization reaction product of a hydrophilic monomer and a hydrophobically modified hydrophilic monomer. The hydrophobic compound has an alkyl chain length from 4 to 22 carbons and is one or more of: an alkyl acrylate; an alkyl methacrylate; an alkyl acrylamide; an alkyl methacrylamide; or an alkyl dimethylammoniumethyl methacrylate halide. |
US08623787B2 |
Superconductive multi-phase cable system, a method of its manufacture and its use
The invention relates to a superconductive multi-phase, fluid-cooled cable system comprising a) a cable comprising at least three electrical conductors constituting at least two electrical phases and a zero- or neutral conductor, said electrical conductors being mutually electrically insulated from each other, and b) a thermal insulation defining a central longitudinal axis and having an inner surface and surrounding the cable, said inner surface of said thermal insulation forming the radial limitation of a cooling chamber for holding a cooling fluid for cooling said electrical conductors. The invention further relates to a method of manufacturing a cable system and to its use. The object of the present invention is to provide a simplified manufacturing and installation scheme for a fluid cooled cable system. The problem is solved in that said cable—at least over a part of its length—is located eccentrically relative to said central longitudinal axis when viewed in a cross section perpendicular to said longitudinal axis and where the eccentric location has the function of accommodating thermal shrinkage and expansion of the cable with respect to the thermal insulation. |
US08623786B2 |
Sulphates of polyhydric alcohols, polyols, saccharides and polysaccharides for agricultural applications
Disclosed is a process for preparing an adjuvant for agricultural applications, characterized in that a polyhydric alcohol, polyol, saccharide, or polysaccharide is reacted with a sulfonating agent, such as sulphamic acid. |
US08623781B2 |
Oxidative dehydrogenation of propane
The oxidative dehydrogenation of propane provides a highly selective catalyst for the oxidative dehydrogenation of propane to propylene, and a process for preparing the catalyst. The catalyst is a mixed metal oxides catalyst of the general formula MoaVbOx, where the molar ratio of molybdenum to vanadium is between 1:1 and 9:1 (a:b is between 0.5:0.5 and 0.9:0.1) and x is determined according to the oxidation state of the cations present. The catalyst is prepared by mixing the metals by sol-gel technique, heating the gel to dry the mixed oxides, further heating the dried product to induce auto-combustion, washing the product with isopropyl alcohol, and drying with a supercritical CO2 dryer. Oxidative dehydrogenation is carried out by contacting a stream of propane gas with the bulk mixed metal oxides catalyst at a temperature between 350° C. and 550° C. Propylene selectivity of 100% is reached at conversion rates between 1.9% and 4.8%. |
US08623780B2 |
Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid
The present invention provides a complex oxide catalyst whose general formula is Mo12VaCubWcXdYeOf/Z. reducing agent needs to be added into the catalyst during the preparation process of the active component of the catalyst and (or) molding process of the catalyst. Specifically, X is at least one selected from a group consisting of Nb, Sb, Sr, Ba and Te; Y is at least one selected from a group consisting of La, Ce, Nd, Sm and Cs; “a” is ranging from 2 to 8; “b” is ranging from 1 to 6; “c” is ranging from 0.5 to 5; “d” is ranging from 0.01 to 4; “e” is ranging from 0.01 to 4; f is determined by the oxidation state of the component element; Z is silicon powder; the reducing agent is C2˜C6 diol or polyol. |
US08623779B2 |
Catalyst layer supported on substrate hairs of metal oxides
In one embodiment, a catalyst assembly includes a substrate including a substrate base and a number of substrate hairs extending longitudinally from the substrate base, the substrate base including a metal M, the number of substrate hairs including an oxide of the metal M; and a catalyst film contacting at least a portion of the substrate. |
US08623778B2 |
Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor
Catalyst compositions include finely divided nanoscale particles of at least one supported oxide selected from among zirconium oxide, titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina-based or aluminum-oxyhydroxide-based support, wherein, after calcination for 4 hours at 900° C., the at least one support oxide is in the form of nanoscale particles deposited onto the support, the size of said particles being at most 10 nm when the at least one supported oxide is based is zirconium oxide and being at most 15 nm when the at least one supported oxide is titanium oxide or a mixed zirconium/titanium oxide; such catalyst compositions are especially useful for the selective reduction of NOx. |
US08623776B2 |
Silicate glasses having low seed concentration
A fusion formable and ion exchangeable silicate glass having a seed concentration of less than about 1 seed/cm3. |
US08623766B2 |
Composition and method for polishing aluminum semiconductor substrates
The invention provides a chemical-mechanical polishing composition comprising coated α-alumina particles, an organic carboxylic acid, and water. The invention also provides a chemical-mechanical polishing composition comprising an abrasive having a negative zeta potential in the polishing composition, an organic carboxylic acid, at least one alkyldiphenyloxide disulfonate surfactant, and water, wherein the polishing composition does not further comprise a heterocyclic compound. The abrasive is colloidally stable in the polishing composition. The invention further provides methods of polishing a substrate with the aforesaid polishing compositions. |
US08623764B2 |
Composition and methods for forming metal films on semiconductor substrates using supercritical solvents
Compositions and methods for forming metal films on semiconductor substrates are disclosed. One of the disclosed methods comprises: heating the semiconductor substrate to obtain a heated semiconductor substrate; exposing the heated semiconductor substrate to a composition containing at least one metal precursor comprising at least one ligand, an excess amount of neutral labile ligands, a supercritical solvent, and optionally at least one source of B, C, N, Si, P, and mixtures thereof; exposing the composition to a reducing agent and/or thermal energy at or near the heated semiconductor substrate; disassociating the at least one ligand from the metal precursor; and forming the metal film while minimizing formation of metal oxides. |
US08623759B2 |
Method for manufacturing semiconductor device
In a method for manufacturing a semiconductor device, a first Ti film, a titanium nitride (TiN) film, a second Ti film, a first aluminum (Al) film and a second Al film are formed sequentially in a contact hole formed in a second interlayer insulating film and on a Cu wire. The first titanium (Ti) film is formed so that a ratio of a thickness of a first portion of the first Ti film on a bottom face of the contact hole to a thickness of a second portion of the first Ti film on the second interlayer insulating film becomes equal to or smaller than 5/100. Moreover, the second Al film is formed using an aluminum reflow method, in which the second Ti film and the first Al film are alloyed with each other to form an Al—Ti alloy film. |
US08623758B1 |
Subtractive metal multi-layer barrier layer for interconnect structure
A method includes forming an adhesion barrier layer over a dielectric layer formed on a substrate. A first stress level is present across a first interface between the adhesion barrier layer and the dielectric layer. A stress-reducing barrier layer is formed over the adhesion barrier layer. The stress-reducing barrier layer reduces the first stress level to provide a second stress level, less than the first stress level, across a second interface between the adhesion barrier layer, the stress-reducing barrier layer, and the dielectric layer. A metal layer is formed over the stress-reducing barrier layer. The metal layer, adhesion barrier layer, and stress-reducing barrier layer define an interconnect metal stack. Recesses are defined in the interconnect metal stack to expose the dielectric layer. The recesses are filled with a dielectric material, wherein a portion of the interconnect metal stack disposed between adjacent recessed filled with dielectric material defines an interconnect structure. |
US08623757B2 |
Producing a vertical transistor including reentrant profile
Producing a vertical transistor includes providing a substrate including a gate material layer stack with a reentrant profile. A patterned deposition inhibiting material is deposited over a portion of the gate material layer stack and over a portion of the substrate. An electrically insulating material layer is deposited over a portion of the gate material layer stack and over a portion of the substrate using a selective area deposition process in which the electrically insulating material layer is not deposited over the patterned deposition inhibiting material. A semiconductor material layer is deposited over the electrically insulating material layer. |
US08623755B2 |
Self-aligned protection layer for copper post structure
A semiconductor device includes a semiconductor substrate and a conductive post overlying and electrically connected to the substrate. The semiconductor device further includes a manganese-containing protection layer on a surface of the conductive post. The semiconductor device further includes a cap layer over a top surface of the conductive post. A method of forming a semiconductor device includes forming a bond pad region on a semiconductor substrate. The method further includes forming a conductive post overlying and electrically connected to the bond pad region. The method further includes forming a protection layer on a surface of the conductive post, wherein the protection layer comprises manganese (Mn). The method further includes forming a cap layer on a top surface of the conductive post. |
US08623754B1 |
Repairing anomalous stiff pillar bumps
Generally, the subject matter disclosed herein relates to repairing anomalous stiff pillar bumps that may be detected above a metallization system of a semiconductor chip or wafer. One illustrative method disclosed herein includes, among other things, forming a pillar bump above a metallization system of a semiconductor chip, and forming a plurality of notches in the pillar bump, wherein the plurality of notches are adapted to adjust a flexibility of the pillar bump when the pillar bump is exposed to a lateral force. |
US08623751B2 |
Through-hole electrode substrate and method of manufacturing the same
A through-hole electrode substrate related to an embodiment of the present invention is arranged with a semiconductor substrate having a plurality of through-holes, an insulating layer formed with an insulating material on the inner walls of the plurality of through-holes and on at least one surface of the semiconductor substrate, a plurality of through-hole electrodes formed with a metal material inside the through-hole, and a plurality of gas discharge parts formed to contact with each of the plurality of through-hole electrodes which is exposed on at least one surface of the semiconductor substrate, the plurality of gas discharge parts externally discharges gas which is discharged from the inside of the plurality of through-hole electrodes. |
US08623750B2 |
Heat treatment method for promoting crystallization of high dielectric constant film
A film of silicon dioxide is formed on the silicon-germanium layer, and a high dielectric constant film is further formed on the film of silicon dioxide. First irradiation from a flash lamp is performed on the semiconductor wafer to increase the temperature of a front surface of the semiconductor wafer from a preheating temperature to a target temperature for a time period in the range of 3 milliseconds to 1 second. Subsequently, second irradiation from the flash lamp is performed to maintain the temperature of the front surface of the semiconductor wafer within a ±25° C. range around the target temperature for a time period in the range of 3 milliseconds to 1 second. This promotes the crystallization of the high dielectric constant film while suppressing the alleviation of distortion in the silicon-germanium layer. |
US08623748B2 |
Method of forming a semiconductor structure
A method for reducing the effective thickness of a gate oxide using nitrogen implantation and anneal subsequent to dopant implantation and activation is provided. More particularly, the present invention provides a method for fabricating semiconductor devices, for example, transistors, which include a hardened gate oxide and which may be characterized by a relatively large nitrogen concentration at the polysilicon/gate oxide interface and a relatively small nitrogen concentration within the gate oxide and at the gate oxide/substrate interface. Additionally, the present invention provides a method for fabricating a semiconductor device having a metal gate strap (e.g., a metal silicide layer) disposed over the polysilicon layer thereof, which device includes a hardened gate oxide and which may be characterized by a relatively large nitrogen concentration at the silicide/polysilicon interface to substantially prevent cross-diffusion. |
US08623747B1 |
Silicon, aluminum oxide, aluminum nitride template for optoelectronic and power devices
A method of forming a template on a silicon substrate includes providing a single crystal silicon substrate. The method further includes forming an aluminum oxide coating on the surface of the silicon substrate, the aluminum oxide being substantially crystal lattice matched to the surface of the silicon substrate and epitaxially depositing a layer of aluminum nitride (AlN) on the aluminum oxide coating substantially crystal lattice matched to the surface of the aluminum nitride. |
US08623742B2 |
Reduced STI loss for superior surface planarity of embedded stressors in densely packed semiconductor devices
A reduction in material loss of trench isolation structures prior to forming a strain-inducing semiconductor alloy in transistor elements may result in superior device uniformity, for instance with respect to drive current and threshold voltage. To this end, at least one etch process using diluted hydrofluoric acid may be omitted when forming the shallow trench isolations, while at the same time providing a high degree of compatibility with conventional process strategies. |
US08623739B2 |
Method of manufacturing semiconductor device using acid diffusion
A method of manufacturing a semiconductor device includes forming a resist pattern on a first region on a substrate, bringing a descum solution including an acid source into contact with the resist pattern and with a second region of the substrate, decomposing resist residues remaining on the second region of the substrate by using acid obtained from the acid source in the descum solution and removing the decomposed resist residues and the descum solution from the substrate. |
US08623736B2 |
Memory devices with enhanced isolation of memory cells, systems including same and methods of forming same
Memory cells of a memory device including a variable resistance material have a cavity between the memory cells. Electronic systems include such memory devices. Methods of forming a memory device include providing a cavity between memory cells of the memory device. |
US08623731B2 |
Methods of forming electrostatic discharge devices
Electrostatic discharge devices and methods of forming thereof are disclosed. In one embodiment, a semiconductor device includes an electrostatic discharge (ESD) device region disposed within a semiconductor body. A first ESD device is disposed in a first region of the ESD device region, and a second ESD device disposed in a second region of the ESD device region. The second region is separated from the first region by a first trench. |
US08623729B2 |
Methods of fabricating semiconductor devices with silicon-germanium channels including hydrogen
A semiconductor device is fabricated by providing a substrate including a silicon channel layer and a silicon-germanium channel layer, forming gate structures disposed on the silicon channel layer and on the silicon-germanium channel layer, forming a first protection layer to cover the resultant structure including the gate structures, and injecting hydrogen and/or its isotopes into the silicon-germanium channel layer. The silicon and silicon-germanium channel layers may be oriented along a <100> direction. Related devices are also described. |
US08623728B2 |
Method for forming high germanium concentration SiGe stressor
A method for producing a SiGe stressor with high Ge concentration is provided. The method includes providing a semiconductor substrate with a source area, a drain area, and a channel in between; depositing the first SiGe film layer on the source area and/or the drain area; performing a low temperature thermal oxidation, e.g., a high water vapor pressure wet oxidation, to form an oxide layer at the top of the first SiGe layer and to form the second SiGe film layer with high Ge percentage at the bottom of the first SiGe film layer without Ge diffusion into the semiconductor substrate; performing a thermal diffusion to form the SiGe stressor from the second SiGe film layer, wherein the SiGe stressor provides uniaxial compressive strain on the channel; and removing the oxide layer. A Si cap layer can be deposited on the first SiGe film layer prior to performing oxidation. |
US08623726B2 |
Method for filling a physical isolation trench and integrating a vertical channel array with a periphery circuit
A method of processing a semiconductor structure may include preparing a vertical channel memory structure for filling of a physical isolation trench formed therein. The physical isolation trench may be formed between active structures adjacent to each other and extending in a first direction. The active structures may have channels adjacent to sides of the active structures that are opposite to sides of the active structures that are adjacent to the physical isolation trench. The method may further include filling the physical isolation trench in connection with application of a multi-dielectric layer (ex. an oxide-nitride-oxide (ONO) layer), a polysilicon liner and/or an oxide film. A corresponding apparatus and method for integrating such a structure with a planar periphery are also provided. |
US08623719B2 |
Method for forming and structure of a recessed source/drain strap for a MUGFET
A method and semiconductor structure includes an insulator layer on a substrate, a plurality of parallel fins above the insulator layer. Each of the fins has a central semiconductor portion and conductive end portions. At least one conductive strap is positioned within the insulator layer below the fins. The conductive strap can be perpendicular to the fins and contact the fins. The conductive strap includes recessed portions disposed within the insulator layer, below the plurality of fins, and between each of the plurality of fins, and projected portions disposed above the insulator layer, collinear with each of the plurality of fins. The conductive strap is disposed in at least one of a source region and a drain region of the semiconductor structure. A gate insulator contacts and covers the central semiconductor portion of the fins, and a gate conductor covers and contacts the gate insulator. |
US08623718B2 |
Tilt implantation for forming FinFETs
In a method for forming FinFETs, a photo resist is formed to cover a first semiconductor fin in a wafer, wherein a second semiconductor fin adjacent to the first semiconductor fin is not covered by the photo resist. An edge of the photo resist between and parallel to the first and the second semiconductor fins is closer to the first semiconductor fin than to the second semiconductor fin. A tilt implantation is performed to form a lightly-doped source/drain region in the second semiconductor fin, wherein the first tilt implantation is tilted from the second semiconductor fin toward the first semiconductor fin. |
US08623716B2 |
Multi-gate semiconductor devices and methods of forming the same
A multi-gate semiconductor device and method for forming the same. A multi-gate semiconductor device is formed including a first fin of a first transistor formed on a semiconductor substrate having a first dopant type. The first transistor has a doped channel region of the first dopant type. The device also includes a second fin of a second transistor formed on the first dopant type semiconductor substrate. The second transistor has a doped channel region of a second dopant type. The device further includes a gate electrode layer of the second dopant type formed over the channel region of the first fin and a gate electrode layer of the first dopant type formed over the channel region of the second fin. |
US08623710B1 |
Methods of manufacture of bottom port multi-part surface mount silicon condenser microphone packages
The present invention relates to a surface mount package for a silicon condenser microphone and methods for manufacturing the surface mount package. The surface mount package uses a limited number of components which simplifies manufacturing and lowers costs, and features a substrate that performs functions for which multiple components were traditionally required, including providing an interior surface on which the silicon condenser die is mechanically attached, providing an interior surface for making electrical connections between the silicon condenser die and the package, and providing an exterior surface for surface mounting the package to a device's printed circuit board and for making electrical connections between package and the device's printed circuit board. |
US08623709B1 |
Methods of manufacture of top port surface mount silicon condenser microphone packages
The present invention relates to a surface mount package for a silicon condenser microphone and methods for manufacturing the surface mount package. The surface mount package uses a limited number of components which simplifies manufacturing and lowers costs, and features a substrate that performs functions for which multiple components were traditionally required, including providing an interior surface on which the silicon condenser die is mechanically attached, providing an interior surface for making electrical connections between the silicon condenser die and the package, and providing an exterior surface for surface mounting the package to a device's printed circuit board and for making electrical connections between package and the device's printed circuit board. |
US08623703B2 |
Silicon device and silicon device manufacturing method
A silicon device has a flat panel shape which is a polygon in a plan view, and at least one corner of the polygon includes two sides adjacent to each other out of plural sides of the polygon and a corner curve portion connected to the two sides so as to connect the two sides. |
US08623700B1 |
Inter-chip communication
The present invention provides a quilt packaging system for microchip, a method for making such a quilt packaging system, microchips that may be used in a such a quilt packaging system, and methods for making such microchips. |
US08623699B2 |
Method of chip package build-up
A system and method for chip package fabrication is disclosed. The chip package includes a base re-distribution layer having an opening formed therein, an adhesive layer having a window formed therein free of adhesive material, and a die affixed to the base re-distribution layer by way of the adhesive layer, the die being aligned with the window such that only a perimeter of the die contacts the adhesive layer. A shield element is positioned between the base re-distribution layer and adhesive layer that is generally aligned with the opening formed in the base re-distribution layer and the window of the adhesive layer such that only a perimeter of the shield element is attached to the adhesive layer. The shield element is separated from the die by an air gap and is configured to be selectively removable from the adhesive layer so as to expose the front surface of the die. |
US08623698B2 |
Method for manufacturing semiconductor device
An object is to manufacture a highly reliable semiconductor device including a thin film transistor with stable electric characteristics. In a method for manufacturing a semiconductor device including a thin film transistor in which an oxide semiconductor film is used for a semiconductor layer including a channel formation region, heat treatment (for dehydration or dehydrogenation) is performed to improve the purity of the oxide semiconductor film and reduce impurities including moisture or the like. After that, slow cooling is performed under an oxygen atmosphere. Besides impurities including moisture or the like exiting in the oxide semiconductor film, heat treatment causes reduction of impurities including moisture or the like exiting in a gate insulating layer and those in interfaces between the oxide semiconductor film and films which are provided over and below the oxide semiconductor and in contact therewith. |
US08623697B2 |
Avoiding degradation of chalcogenide material during definition of multilayer stack structure
A storage element structure for phase change memory (PCM) cell and a method for forming such a structure are disclosed. The method of forming a storage element structure, comprises providing a multilayer stack comprising a chalcogenide layer (206), a metal cap layer (208), and a dielectric hard mask layer (210), depositing and patterning a photo resist layer (212) on top of the multilayer stack, etching the dielectric hard mask layer using the photo resist layer as etch mask, after the dielectric hard mask layer is etched, removing the photo resist layer before etching the chalcogenide, etching the chalcogenide layer using the dielectric hard mask layer as etch mask, depositing a spacer dielectric (214) over the multilayer stack and anisotropically etching the spacer dielectric to form sidewall spacers (216) for the multilayer stack. |
US08623695B2 |
Method for producing semiconductor device
A method for producing a semiconductor device includes the steps of forming an organic semiconductor layer on a substrate; forming a protective pattern on the organic semiconductor layer; and patterning the organic semiconductor layer by dissolving, in an organic solvent, or subliming the organic semiconductor layer using the protective pattern as a mask. |
US08623690B2 |
X-Y address type solid state image pickup device and method of producing the same
In an X-Y address type solid state image pickup device represented by a CMOS image sensor, a back side light reception type pixel structure is adopted in which a wiring layer is provided on one side of a silicon layer including photo-diodes formed therein, and visible light is taken in from the other side of the silicon layer, namely, from the side (back side) opposite to the wiring layer. Wiring can be made without taking a light-receiving surface into account, and the degree of freedom in wiring for the pixels is enhanced. |
US08623689B2 |
Package process of backside illumination image sensor
In a package process of backside illumination image sensor, a wafer including a plurality of pads is provided. A first carrier is processed to form a plurality of blind vias therein. The first carrier is adhered to the wafer so that the blind vias face to the pads correspondingly. A spacing layer is formed and a plurality of sensing components are disposed. A second carrier is adhered on the spacing layer. Subsequently, a carrier thinning process is performed so that the blind vias become the through holes. An insulating layer is formed on the first carrier. An electrically conductive layer is formed on the insulating layer and filled in the though holes to electrically connect to the pads. The package process can achieve the exact alignment of the through holes and the pads, thereby increasing the package efficiency and improving the package quality. |
US08623686B2 |
Microelectromechanical device including an encapsulation layer of which a portion is removed to expose a substantially planar surface having a portion that is disposed outside and above a chamber and including a field region on which integrated circuits are formed, and methods for fabricating same
There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or manufacturing a MEMS device, having mechanical structures encapsulated in a chamber prior to final packaging. The material that encapsulates the mechanical structures, when deposited, includes one or more of the following attributes: low tensile stress, good step coverage, maintains its integrity when subjected to subsequent processing, does not significantly and/or adversely impact the performance characteristics of the mechanical structures in the chamber (if coated with the material during deposition), and/or facilitates integration with high-performance integrated circuits. In one embodiment, the material that encapsulates the mechanical structures is, for example, silicon (polycrystalline, amorphous or porous, whether doped or undoped), silicon carbide, silicon-germanium, germanium, or gallium-arsenide. |
US08623684B2 |
Optoelectronic device having a sandwich structure and method for forming the same
An optoelectronic device is formed having a sandwich structure, which consists of an inorganic semiconductor layer, an organic semiconductor layer, and another inorganic semiconductor layer, where both of the two inorganic semiconductor layers are produced by a solution process. |
US08623680B2 |
LED chip package structure using sedimentation and method for making the same
An LED chip package structure using sedimentation includes a package body, at least two conductive substrates, at least one light-emitting element, and a package unit. The package body has a receiving space. The two conductive substrates are received in the receiving space. The light-emitting element is received in the receiving space and electrically connected to the two conductive substrates. The package unit has a package colloid layer and a powder mixed into the package colloid layer, and the package unit is filled into the receiving space. The powder is uniformly deposited in the receiving space by maintaining the package unit at room temperature firstly and the powder is solidified in the receiving space by heating to a predetermined temperature. |
US08623677B2 |
Method and system for large scale manufacture of thin film photovoltaic devices using multi-chamber configuration
A method for large scale manufacture of photovoltaic devices includes loading a substrate into a load lock station and transferring the substrate in a controlled ambient to a first process station. The method includes using a first physical deposition process in the first process station to cause formation of a first conductor layer overlying the surface region of the substrate. The method includes transferring the substrate to a second process station, and using a second physical deposition process in the second process station to cause formation of a second layer overlying the surface region of the substrate. The method further includes repeating the transferring and processing until all thin film materials of the photovoltaic devices are formed. In an embodiment, the invention also provides a method for large scale manufacture of photovoltaic devices including feed forward control. |
US08623670B1 |
Method for making a perpendicular thermally-assisted recording (TAR) magnetic recording disk having a carbon segregant
A method of making a thermally-assisted recording (TAR) disk includes etching an initial layer of generally spherically shaped FePt grains encapsulated by shells of graphitic carbon layers. The etching partially or completely removes the carbon layers on the tops of the shells, exposing the FePt grains while leaving carbon segregant material between the FePt grains. Additional Fe, Pt and C are then simultaneously deposited. The additional Fe and Pt grow on the exposed FePt grains and increase the vertical height of the grains, resulting in growth of columnar FePt grains. The additional C forms on top of the grains that together with the intergranular carbon form larger carbon shells. The resulting FePt grains thus have a generally columnar shape with perpendicular magnetic anisotropy, rather than a generally spherical shape. Lateral grain isolation is maintained by the carbon segregant remaining between the grains. |
US08623668B2 |
Method for transport of magnetic particles and devices therefor
The present invention is related to a method for re-enabling transport by means of a magnetic field gradient transport mechanism of magnetic beads comprising a ligand in a solution on top of a surface comprising a receptor bound with said ligand, comprising the step of changing the properties of said solution such that dissociation occurs between said ligand and said receptor, and such that a sufficient repulsive interaction is created between said surface and said bead to allow transport of said bead. |
US08623667B2 |
Method for diagnosing cancer using lectin
The present invention relates to a method for diagnosing cancer using information on aberrant glycosylation of glycoproteins, which is related with cancer progression. More particularly, the present invention relates to a peptide marker for cancer diagnosis and a method for diagnosing cancer using the peptide marker, wherein glycoproteins aberrantly glycosylated due to cancer incidence and progression is isolated using lectin; and marker peptides generated by hydrolysis of the glycoproteins isolated by the lectin is selected and quantified. |
US08623664B2 |
Urine gender test kit
A kit for determining the gender of an unborn fetus. The kit comprises a container holding a solid composition therein, the solid composition including a basic salt and a transition metal. An atmosphere in the container is substantially free of water. |
US08623662B1 |
Methods of forming visual hydrogen detector with variable reversibility
Methods, processes and compositions are provided for a visual or chemochromic hydrogen-detector with variable or tunable reversible color change. The working temperature range for the hydrogen detector is from minus 100° C. to plus 500° C. A hydrogen-sensitive pigment, including, but not limited to, oxides, hydroxides and polyoxo-compounds of tungsten, molybdenum, vanadium, chromium and combinations thereof, is combined with nano-sized metal activator particles and preferably, coated on a porous or woven substrate. In the presence of hydrogen, the composition rapidly changes its color from white or light-gray or light-tan to dark gray, navy-blue or black depending on the exposure time and hydrogen concentration in the medium. After hydrogen exposure ceases, the original color of the hydrogen-sensitive pigment is restored, and the visual hydrogen detector can be used repeatedly. By changing the composition of the hydrogen-sensitive pigment, the time required for its complete regeneration is varied from a few seconds to several days. |
US08623655B2 |
Composition for plasma and serum separation, and container for blood testing
The invention provides a serum or plasma separating composition which can compensate for the lack of initial thixotropy even at a reduced inorganic powder concentration and in which crevices or the like are less likely to be created in a partition wall formed of the separating composition after being centrifuged. The serum or plasma separating composition contains a liquid resin component having a partition wall-forming capability, a hydrophilic inorganic powder, a hydrophobic inorganic powder, and an organic compound serving as a thixotropy enhancer, wherein the organic compound is a polyalkylene glycol and/or a derivative thereof and is made of at least one type of polymer. |
US08623640B2 |
Stirred tank reactor systems and methods of use
A reactor system includes a flexible bag having an interior surface bounding a compartment. An elongated tubular connector is disposed within the compartment of the flexible bag, the tubular connector having a first end and an opposing second end, the first end of the tubular connector being coupled with the flexible bag. An impeller is disposed within the compartment of the flexible bag and is secured to the tubular connector. A drive shaft is removably received within the tubular connector such that rotation of the drive shaft facilitates rotation of the impeller. |
US08623639B2 |
Thermostable proteins and methods of making and using thereof
The present invention relates to functional, modified glucose-galactose binding proteins (GGBPs), that have a greater melting temperature (Tm) than a reference GGBP. The present invention also relates to biological sensors, e.g., glucose sensors, comprising these thermostable GGBPs. The present invention also relates to nucleic acids encoding these thermostable GGBPs. |
US08623638B2 |
Intelligent multifunctional medical device apparatus and components
The multifunctional medical device contains system on chip (SoC) computation functionality to organize several functional modules consisting of analytical, diagnostic and therapeutic tasks in the microfluidic assembly. Micro-valves, micro-tubes, micro-wires and gates organize the chambers of the flexible modules which hold multiple chemical and biological agents for combination on demand. |
US08623633B2 |
Genetically modified yeast species, and fermentation processes using genetically modified yeast
Yeast cells are transformed with an exogenous xylose isomerase gene. Additional genetic modifications enhance the ability of the transformed cells to ferment xylose to ethanol or other desired fermentation products. Those modifications include deletion of non-specific or specific aldose reductase gene(s), deletion of xylitol dehydrogenase gene(s) and/or overexpression of xylulokinase. |
US08623631B2 |
Modified promoter
The present invention provides a modified promoter DNA capable of enhancing transcription of genes encoding proteins or polypeptides, and a method for producing proteins or polypeptides efficiently by use of the modified promoter DNA.A promoter DNA recognized by SigA and SigE, which is produced by modifying a nucleotide sequence including a promoter recognized by SigA and bases in the vicinity thereof; an expression vector harboring the promoter DNA; a recombinant microorganism containing the expression vector; and a method for producing proteins or polypeptides characterized by culturing the recombinant microorganism. |
US08623630B2 |
Modified secretion system to increase expression of polypeptides in bacteria
The present invention provides methods of altering the production of desired polypeptides in a host cell. In particular, the present invention provides polynucleotides encoding truncated SecG proteins capable of facilitating the secretion of desired proteases by a bacterial host cell, such as Bacillus species, as well as expression vectors and a host cell containing the polynucleotides. |
US08623629B2 |
Polypeptides with xylanase activity
Polypeptides with xylanase activity modified to increase bran solubilization and/or xylanase activity. The modification comprises modification of one or more amino acids in position 113, 122 or 175 in combination with one or more further amino acid modifications in position 11, 12, 13, 34, 54, 77, 81, 82, 104, 110, 113, 118, 122, 141, 154, 159, 162, 164, 166, 175 or 179, wherein the positions are determined as the position corresponding to the position of Bacillus subtilis xylanase (SEQ ID NO 1). |
US08623625B2 |
Sulfotransferase, peptide thereof and DNA encoding the same
A glycosaminoglycan sulfotransferase, a peptide thereof, a nucleic acid comprising a nucleotide sequence encoding the same, an enzyme agent for the synthesis of a glycosaminoglycan, which comprises the above-described enzyme or polypeptide, and a process for producing a glycosaminoglycan, which uses the enzyme agent. |
US08623624B2 |
Method for biotechnological production of a hydrogen carrier
The invention relates to a method for biotechnological production of a hydrogen carrier. It is proposed to culture ammonium-producing cyanobacteria in which, by increasing the nitrogenase activity and/or blocking the utilization of ammonium in the cell metabolism and/or providing an exit mechanism for ammonium via the cell membrane, the ammonium yield is increased. The ammonia generated by the cyanobacteria is made available as a hydrogen carrier. |
US08623623B2 |
Xylose utilization in recombinant Zymomonas
Zymomonas expressing xylose isomerase from A. missouriensis was found to have improved xylose utilization, growth, and ethanol production when grown in media containing xylose. Xylose isomerases related to that of A. missouriensis were identified structurally through molecular phylogenetic and Profile Hidden Markov Model analyses, providing xylose isomerases that may be used to improve xylose utilization. |
US08623620B2 |
Microorganism which produces L-amino acid and method for producing L-amino acid using the same
The present invention relates to a microorganism belonging to the genus Escherichia sp. and a method for producing L-amino acid using the same. The microorganism belonging to the genus Escherichia sp. has a sucrose assimilability and L-amino acid producing ability, which is obtained by introducing a gene encoding a sucrose assimilative microorganism-derived sucrose metabolic enzyme to sucrose non-assimilative microorganism belonging to the genus Escherichia sp. having an L-amino acid producing ability and sucrose PTS (phosphoenolpyruvate dependent sucrose phosphotransferase system) activity. |
US08623619B2 |
Process for producing L-amino acid
The present invention provides a method of improving efficiency of a fermentative production of an L-amino acid. To be specific, the present invention provides a process for producing a L-amino acid, comprising culturing a microorganism wherein the activity of the protein described in any one of (1) to (3) below is higher than that of the parent strain in a medium to produce the L-amino acid and accumulate the L-amino acid in the medium, and then collecting the L-amino acid from the medium: (1) a protein comprising the amino acid sequence shown by any one of SEQ ID NOS:2, 4, 6 and 8 (2) a protein consisting of the amino acid sequence resulting from deletion, substitution or addition of one or more amino acids in the amino acid sequence shown in any one of SEQ ID NOS:2, 4, 6 and 8, and having L-amino acid transport activity (3) a protein consisting of the amino acid sequence having 80% or more homology to the amino acid sequence shown in any one of SEQ ID NOS:2, 4, 6 and 8, and having L-amino acid transport activity. |
US08623615B2 |
Solubilization and purification of a target protein fused to a mutant maltose-binding protein
Methods and compositions are provided that relate to a composition that includes a modified maltose-binding protein (MBP) which when fused to a protein results in an increase in binding affinity for maltodextrin compared with the wild type MBP fused to the protein, the modified MBP maintaining enhanced solubility. The modification includes a mutation selected from the group consisting of: F68L, I318V, Q326R, V344M, and T372TTTITITTTLGIEGR387 or consists of two or more mutations selected from the group consisting of: F68L, S146T, A313V, I318V, I318A, Q326R, V344M and T372TTTITITTTLGIEGR387 mutants. |
US08623614B2 |
Method for the recombinant production of magnetic nanoparticles
The present invention relates to methods and compositions for the size-adjusted recombinant production of magnetic nanoparticles. More particular, the invention relates to a method, comprising: providing one or more cells being capable of producing magnetic nanoparticles; modifying in the one or more cells the expression of one or more genes involved in the formation of the magnetic nanoparticles; cultivating the modified cells obtained in step (b); and isolating the magnetic nanoparticles from the cultivated cells, wherein the magnetic nanoparticles have a defined size. In preferred embodiments, the method comprises modifying the expression of one or more genes of the mamGFDC operon in magnetotactic bacterial cells. The invention is further directed to host cells bearing said modifications, the recombinant magnetic particles isolated from such cells as well as to the use of such particles for the detection and/or separation of biomolecules or as a contrast agent in magnetic resonance imaging. |
US08623610B2 |
Chondroitin sulfate binding proteins and modulators thereof
Chondroitin sulfate polysaccharides with defined sulfation patterns can be synthesized. These chondroitin polysaccharides can be used to identify chondroitin sulfate binding proteins. Further, compounds that modulate the activity of chondroitin sulfate binding proteins can be identified. For example, TNF-α was found to bind specifically to CS-E and CS-E can be used to modulate the interaction of TNF-α with the TNF receptor. |
US08623608B2 |
Method for measuring glycoprotein, method for examining liver disease, reagent for quantitative determination of glycoprotein, and glycan-marker glycoprotein as an index for clinical conditions of liver disease
An object of the present invention is to provide a method for measuring a glycan-marker glycoprotein, by which liver disease can be detected with higher accuracy than is possible with conventional methods. Also, an object of the present invention is to provide a method for examining liver disease, by which liver disease can be detected with higher accuracy than is possible with conventional methods. Disclosed is a method for measuring at least one glycoprotein selected from alpha-1-acid glycoprotein (AGP) and Mac-2-binding protein (M2BP) contained in a sample collected from a subject, comprising: measuring AGP binding to a first lectin selected from AOL and MAL, when the glycoprotein is AGP; and measuring M2BP binding to a second lectin selected from WFA, BPL, AAL, RCA120, and TJAII, when the glycoprotein is M2BP. |
US08623607B2 |
Markers for chronic kidney disease
The present invention relates to a method for determining or predicting the progression of chronic kidney disease in a subject suspected of having chronic kidney disease, comprising determining the expression levels of at least one marker selected from (a) FGF23; and (b) adiponectin in a biological sample. Furthermore, the present invention relates to a use of a specific detection molecule for FGF23 or adiponectin for the preparation of a diagnostic composition for the detection of chronic kidney disease or the progression of chronic kidney diseases in a subject suspected to suffer from said disease. In particular, the present invention also provides for use of FGF23 and/or of adiponectin as an in vitro marker for the presence, absence or progression of a chronic kidney disease and kits comprising a specific detection molecule for FGF23 or a specific detection molecule for adiponectin for use in the method of the present invention. |
US08623606B2 |
Screening method for GPCR ligands
This invention relates to a method of identifying a compound capable of binding to a target domain of a G-protein coupled receptor comprising the steps of: (a) providing a receptor comprising said target domain and a first group linked to said target domain; (b) bringing into contact said receptor of (a) with a test molecule comprising a second group and said compound linked to each other, wherein said first group binds said second group; and (c) determining, subsequent to the binding of said first group to said second group, whether said compound binds to said target domain. |
US08623605B2 |
Diagnostic assay for spongiform encephalopathies
The invention provides a method of diagnosis of a spongiform encephalopathy in a diagnostic sample of a valid body tissue taken from a subject, which comprises detecting an increased proteolytic activity in the diagnostic sample, compared with a sample from a control subject. |
US08623603B2 |
Full cold-PCR enrichment with reference blocking sequence
The present invention is directed to methods, compositions and software for enriching low abundance alleles in a sample. It is directed in particular to the use of an excess amount of reference blocking sequence in an amplification reaction mixture in order to improve the enrichment efficiency, and reduce cycle time, of full COLD-PCR. |
US08623601B2 |
Methods of diagnosing cancer
Provided are methods of predicting or assessing the level of severity of cancer or cancer progression in a patient comprising measuring levels of SET expression in a biological sample from a patient and comparing levels of SET expression to a control sample or standard value. Methods for predicting or evaluating the efficacy of a SET therapeutic and kits comprising at least one reagent for measuring SET protein expression are also provided. |
US08623600B2 |
Methods and compositions for identifying inhibitors of MutSα or MutSβ interaction with MutLα
Disclosed are methods and kits for screening potential inhibitors of MutSβ by screening agents for the ability to selectively inhibit interaction between MutSβ and MutLα. Also disclosed are kits for performing the methods of the invention. |
US08623597B2 |
Bioassay method, bioassay device, and bioassay substrate
Disclosed is a bioassay method in which, by controlling the electric field formation in the reaction region where an interaction between substances, such as a hybridization, is performed, the efficiency of the interaction can be improved. Also disclosed is a bioassay apparatus in which the method can be favorably carried out. The method includes at least a step of turning on/off the electric field formation by the electric field-forming means E at a predetermined timing. |
US08623596B2 |
Device and method for detection and quantification of immunological proteins, pathogenic and microbial agents and cells
The present invention provides a method and device for detecting and quantifying the concentration of magnetic-responsive micro-beads dispersed in a liquid sample. Also provided is a method and microfluidic immunoassay pScreen™ device for detecting and quantifying the concentration of an analyte in a sample medium by using antigen-specific antibody-coated magnetic-responsive micro-beads. The methods and devices of the present invention have broad applications for point-of-care diagnostics by allowing quantification of a large variety of analytes, such as proteins, protein fragments, antigens, antibodies, antibody fragments, peptides, RNA, RNA fragments, functionalized magnetic micro-beads specific to CD4+, CD8+ cells, malaria-infected red blood cells, cancer cells, cancer biomarkers such as prostate specific antigen and other cancer biomarkers, viruses, bacteria, and other pathogenic agents, with the sensitivity, specificity and accuracy of bench-top laboratory-based assays. |
US08623594B2 |
Methods for isolation of antibody binding to cells
The invention includes methods of isolating a multi-subunit protein which binds to an antigen-bearing moiety. The methods comprise generating a phage display library comprising a plurality of virus vectors. |
US08623592B2 |
Methods and systems for predicting response of cells to a therapeutic agent
The invention provides methods for treating patients which methods comprise methods for predicting responses of cells, such as tumor cells, to treatment with therapeutic agents. These methods involve measuring, in a sample of the cells, levels of one or more components of a cellular network and then computing a Network Activation State (NAS) or a Network Inhibition State (NIS) for the cells using a computational model of the cellular network. The response of the cells to treatment is then predicted124 based on the NAS or NIS value that has been computed. The invention also comprises predictive methods for cellular responsiveness in which computation of a NAS or NIS value for the cells (e.g., tumor cells) is combined with use of a statistical classification algorithm. Biomarkers for predicting responsiveness to treatment with a therapeutic agent that targets a component within the ErbB signaling pathway are also provided. |
US08623588B2 |
Scanning EUV interference imaging for extremely high resolution patterning
A system and method are provided for writing patterns onto substrates. First and second beams of extreme ultraviolet (EUV) radiation are produced. An exposure unit is used to project the first and second beams of EUV radiation onto a substrate. The first and second beams of radiation interfere with each other to expose a first set of parallel lines at an exposure field of the substrate. |
US08623585B2 |
Positive-type photoresist composition
Provided is a positive photoresist composition containing, as an essential component, a novolac phenolic resin (C) prepared by condensing an aromatic compound (A) represented by general formula (1) or (2) with an aliphatic aldehyde (B). This positive photoresist composition has high sensitivity and high heat resistance at the same time, and is suitable for use as a positive photoresist in, for example, the manufacture of semiconductor devices such as ICs and LSIs, the manufacture of displays such as LCDs, and the manufacture of printing plates. (In the formulas, R1, R2, and R3 are each independently an alkyl group having 1 to 8 carbon atoms; m, n, and p are each independently an integer of 0 to 4; q is an integer of 1 to (5−p); and s is an integer of 1 to (9−p).) |
US08623583B2 |
Laser induced thermal imaging apparatus and fabricating method of organic light emitting diode using the same
A laser induced thermal imaging apparatus and a fabricating method of organic light emitting diodes using the same, which laminate an acceptor substrate and a donor film using a magnetic force in vacuum, and are used to form a pixel array on the acceptor substrate. A substrate stage includes a magnet or magnetic substance. The acceptor substrate has a pixel region for forming first, second, and third sub-pixels, and the donor film has an organic light emission layer to be transferred to the pixel region. A laser oscillator irradiates a laser to the donor film. A contact frame is adapted to be disposed between the substrate stage and the laser oscillator, and is used to form a magnetic force with the substrate stage. The contact frame includes an opening through which the laser passes. A contact frame feed mechanism moves the contact frame in a direction of the substrate stage. |
US08623580B2 |
Toner, developer, image forming method and image forming apparatus
To provide a toner including: a resin particle (C) containing a first resin (a1), a second resin (a2), and a resin particle (B) to a surface of which the first resin (a1) and the second resin (a2) are attached, wherein the first resin (a1) and the second resin (a2) have mutually different glass transition temperatures, and wherein the resin particle (B) contains a third resin (b) having an amorphous polyhydroxycarboxylic acid skeleton. |
US08623578B2 |
Tetraaryl polycarbonate containing photoconductors
A photoconductor that includes, for example, a supporting substrate, an optional ground plane layer, an optional hole blocking layer, an optional adhesive layer, a photogenerating layer, and a charge transport layer, and where the charge transport layer contains a mixture of a charge transport component and a tetraaryl polycarbonate. |
US08623576B2 |
Time differential reticle inspection
Disclosed are systems and methods for time differential reticle inspection. Contamination is detected by, for example, determining a difference between a first signature of at least a portion of a reticle and a second signature, produced subsequent to the first signature, of the portion of the reticle. |
US08623574B2 |
Colored photosensitive resin composition, coating film of colored photosensitive resin composition, photosensitive resin transfer material, method of foaming photosensitive resin layer, color filter, method for producing color filter, and liquid crystal display device
A colored photosensitive resin composition comprising (1) an alkali-soluble binder, (2) a monomer or an oligomer, (3) a photopolymerizaton initiator or a photopolymerization initiator system, and (4) a coloring agent, wherein the coloring agent is a specific pigment in a specific quantity. Also provided is a color filter obtained by using the colored photosensitive resin compositions for formation of the respective photosensitive resin layers of R, G and B. |
US08623573B2 |
Porous, electrically conductive fluid distribution plate for fuel cells
In at least one embodiment, the present invention provides an electrically conductive fluid distribution plate and a method of making, and system for using, the electrically conductive fluid distribution plate. In at least one embodiment, the plate comprises a plate body defining a set of fluid flow channels configured to distribute flow of a fluid across at least one side of the plate, and a polymeric porous conductive layer proximate the plate body, with the porous conductive layer having a porosity sufficient to result in a water contact angle of the surface of less than 40°. |
US08623572B2 |
Method for preparing metal catalyst and electrode
A method for preparing a metal catalyst includes a proton conductive material coating layer formed on the surface of a conductive material. Also, an electrode may be prepared using the metal catalyst. The method for preparing the metal catalyst comprises mixing the conductive catalyst material, the proton conductive material, and a first solvent, casting the mixture onto a supporting layer and drying the mixture to form a conductive catalyst containing film. The method further comprises separating the conductive catalyst containing film from the supporting layer and pulverizing the conductive catalyst containing film to obtain the metal catalyst. The method for preparing the electrode comprises mixing the metal catalyst with a hydrophobic binder and a second solvent, coating the mixture on an electrode support, and drying it. |
US08623568B2 |
Fuel cell and flow field plate with flow guides
A flow field plate for use in a fuel cell includes a non-porous plate body having a flow field with a plurality of channels extending between a channel inlet end and a channel outlet end, a first flow distribution portion adjacent the channel inlet end for distributing a fluid to the plurality of channels, and a second flow distribution portion adjacent the channel outlet end for collecting the fluid from the plurality of channels. A first flow guide within the first flow distribution portion establishes a desired flow distribution to the plurality of channels, and a second flow guide within the second flow distribution portion establishes a desired flow distribution from the plurality of channels. |
US08623567B2 |
Method to detect gross loss in coolant based on current feedback from the high temperature pump
A system and method for determining a loss of cooling fluid from a thermal sub-system in a fuel cell system. The method includes monitoring current feedback from a high temperature pump that pumps the cooling fluid through a coolant loop. A measured current from the pump is compared to an expected current for the system operating conditions, and if that current is significantly less than what is expected, then it may be as a result of low cooling fluid. If the measured current is less than the expected current for a predetermined period of time, then the system can take mitigating action as a result of a low cooling fluid. Further, if the pump speed is too low to provide an accurate current measurement, then it can be increased if an overflow tank level sensor indicates a low cooling fluid level. |
US08623564B2 |
Method for remedial action in the event of the failure of the primary air flow measurement device in a fuel cell system
A system and method for controlling the speed of a compressor in the event that an airflow meter that measures the airflow from the compressor to the cathode input of the stack fails. When a failure of the airflow meter is detected, an algorithm first deactivates the primary feedback control algorithms used to control cathode pressure and flow, and sets the cathode exhaust valve to a fully open position. The speed of the compressor is controlled by an open loop set-point and the airflow from the compressor is estimated by a model using compressor discharge pressure and the compressor speed. The cathode by-pass valve position is determined by calculating the difference between the requested cathode airflow and the modeled compressor output flow. The position of the by-pass valve is then adjusted using the valve characteristics and the compressor discharge pressure. The estimated airflow to the stack is used to control the maximum stack current. |
US08623559B2 |
Fuel cell system with suction operation for an aircraft
A fuel cell system for an aircraft is stated, which fuel cell system comprises a fuel cell unit and a suction module. The suction module is used to draw oxygen through the fuel cell unit. No vacuum generators are used during cruising flight. |
US08623558B2 |
Non-aqueous electrolyte and non-aqueous electrolyte secondary battery using the same
A non-aqueous electrolyte in which the proportion of diethyl carbonate is reduced, and a nonaqueous electrolyte secondary battery using the same that has high safety are provided. The non-aqueous electrolyte of the invention for use in secondary batteries includes ethylene carbonate, propylene carbonate, diethyl carbonate, and an additive, as a non-aqueous solvent. The additive is at least one of a fluorinated aromatic compound having a molecular weight of 90 to 200 and a fatty acid alkyl ester having a molecular weight of 80 to 240. A weight ratio WEC ethylene carbonate, a weight ratio WPC of propylene carbonate, a weight ratio W DEC of diethyl carbonate, and a weight ratio WLV of the additive are 5 to 30 wt %, 15 to 60 wt %, 10 to 50 wt %, and 5 to 35 wt %, respectively, to the total of the non-aqueous electrolyte. |
US08623556B1 |
Lithium battery structures
This invention provides a novel battery structure that, in some variations, utilizes a mixed lithium-ion and electron conductor as part of the separator. This layer is non-porous, conducting only lithium ions during operation, and may be structurally free-standing. Alternatively, the layer can be used as a battery electrode in a lithium-ion battery, wherein on the side not exposed to battery electrolyte, a chemical compound is used to regenerate the discharged electrode. This battery structure overcomes critical shortcomings of current lithium-sulfur, lithium-air, and lithium-ion batteries. |
US08623551B2 |
Positive-electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
The present invention provides a positive electrode active material for a lithium ion battery having good battery performance can be provided. The positive electrode active material for a lithium ion battery is represented by; Compositional formula:LixNi1−yMyO2+α wherein M is one or more selected from Sc, Ti, V, Cr, Mn, Fe, Co, Cu, Zn, Ga, Ge, Al, Bi, Sn, Mg, Ca, B, and Zr, 0.9≦x≦1.1, 0 |
US08623549B2 |
Iron oxyfluoride electrodes for electrochemical energy storage
The present invention provides electrochemical energy storage systems comprising metallolyte composites, iron fluoride composites and iron oxyfluoride composites. The present invention further provides methods for fabricating metallolyte composites. |
US08623548B2 |
Rechargeable battery
A rechargeable battery includes a case containing an electrode assembly and an electrolyte solution; a cap plate sealing the case; an electrode terminal electrically coupled to the electrode assembly and extending through the cap plate; and a seal gasket positioned between the electrode terminal and the cap plate, wherein the seal gasket has a beveled edge extending around a circumference of the seal gasket. |
US08623545B2 |
Rechargeable battery
A battery includes a case housing an electrode assembly, the case having an opening for receiving the electrode assembly, a cap plate combined with the opening so as to close the case, a first insulator on an outer surface of the cap plate, an electrode terminal electrically connected to the electrode assembly, the electrode terminal extending through a first terminal hole in the cap plate and a second terminal hole in the first insulator, a first connection portion that mates the cap plate to the first insulator so as to oppose rotation of the first insulator relative to the cap plate, the first connection portion being eccentric with respect to a central line of the first terminal hole, and a second connection portion that mates the first insulator to the electrode terminal so as to oppose rotation of the electrode terminal relative to the first insulator. |
US08623544B2 |
Electrode structure and battery device manufacturing method
An electrode is provided with a metal terminal extending from a battery module main body, a bolt which has an expanded section configuring a retaining section at a rear end portion and penetrates the metal terminal upward, and an insulating body which insulates the metal terminal and the battery module case one from the other. The insulating body is provided with a drop preventing section which abuts at least a lower surface of the expanded section of the bolt and prevents the bolt from dropping from the metal terminal. |
US08623541B2 |
Middle and large-sized battery module having electrode terminal connecting member and insulating joint member
Disclosed herein is a middle- or large-sized battery module having a structure in which two or more plate-shaped secondary battery cells (‘battery cells’) are arranged in a lateral direction thereof, wherein the battery cells have electrode terminals arranged in the same direction, plate-shaped electrode terminal connecting members to electrically connect the battery cells to one another are electrically connected to oriented surfaces of the electrode terminals of the battery cells, each of the electrode terminal connecting members is provided at a top and/or bottom thereof with a coupling structure to interconnect electrode terminal connecting members, and at least one end of an insulating joint member coupled in the coupling structure is supported by a module case. |
US08623538B2 |
Liquid coolant with microencapsulated phase change materials for automotive batteries
A microencapsulated phase change material used in conjunction with a cooling fluid as part of a thermal management system for an automotive battery pack assembly. The microencapsulated phase change material is made to have enhanced latent heat transfer properties at lower (colder) temperatures and higher (elevated) temperatures such that a vehicle employing such an automotive battery pack assembly is more resistant to environments where freezing and overheating might otherwise be prevalent. |
US08623535B2 |
Battery module
A battery module includes a plurality of battery cells stacked together; first and second end plates located at a first end and a second end, respectively, of the stacked battery cells; and side plates and a bottom plate coupled to the first and second end plates, wherein at least one of the first end plate and the second end plate has a bent support portion that overlaps with at least a portion of the bottom plate. |
US08623534B2 |
Annular device with battery cover
An annular device includes an annular main body, a battery mounting portion, and a battery cover. The battery mounting portion protrudes from an inner surface of the main body, and includes a first arcuate element and a second arcuate element opposite to each other. The battery cover is operable to clasp the battery mounting portion, and includes a first arcuate member and a second arcuate member opposite to each other. The first arcuate member clasps the first arcuate surface, and the second arcuate member clasps the second arcuate surface. |
US08623531B2 |
Battery pack
A battery pack that does not increase contact resistance when an impact is applied to a bare cell and a protection circuit module. The battery pack includes: a bare cell having a surface on which at least one coupling groove is formed; a protection circuit module electrically connected to the bare cell; at least one coupling member having one end coupled to the protection circuit module and another end in which at least one coupling hole corresponding to the at least one coupling groove of the bare cell is formed, and tightly adhered to the bare cell; at least one screw bolt coupled to the at least one coupling groove through the at least one coupling hole; and at least one space formed in an opening part of the at least one coupling groove, having a diameter greater than that of the coupling groove. Therefore, the battery pack does not increase the contact resistance between the bare cell and the protection circuit module against an external impact. |
US08623530B2 |
Glass substrate for a magnetic disk, magnetic disk and method of manufacturing a magnetic disk
A glass substrate for a magnetic disk, wherein, in regions with respect to two places arbitrarily selected on a surface of the glass substrate on its central portion side relative to its outer peripheral end, a surface shape with a shape wavelength in a band of 60 to 500 μm is extracted from surface shapes in each of the regions and, assuming that a root mean square roughness Rq of the surface shape is given as a microwaviness Rq, the difference between the microwavinesses Rq of the regions is 0.02 nm or less or the difference between standard deviations of the microwavinesses Rq of the regions is 0.04 nm or less. |
US08623526B2 |
Bioceramic coating, method of making and use thereof
Disclosed are a gradient bioceramic coating comprising a rare earth oxide, a broadband laser method for preparing the bioceramic coating, and the use of the bioceramic coating in the field of medical materials. |
US08623522B2 |
Aromatic amine derivative and electroluminescence device using the same
Provided are a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin layer comprising a single layer or plural layers including a light emitting layer is interposed between a cathode and an anode, wherein at leas one layer of the above organic thin layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Thus, the organic electroluminescence device is less liable to be crystallized in molecules, improved in a yield in producing the organic electroluminescence device and extended in a lifetime. |
US08623517B2 |
Copper-based sliding material
In a copper-based sliding material in which a Cu alloy layer contains 5% to 30% by mass of Bi, and the balance consisting of Cu and an unavoidable impurity, Bi is dispersed as particles of a Bi phase in the Cu alloy layer, and the mass ratio of the particles having a particle size of 2 to 50 μm and a circularity of 0.1 to 0.7 is 30% or more in the entire Bi phase in the Cu alloy layer, so that the particles of the Bi phase are uniformly dispersed in the Cu alloy layer. Therefore, the particles of the Bi phase in the Cu alloy layer are sequentially exposed to a sliding surface as wear of the sliding material progresses while excessive flow-out of molten Bi is prevented, so that improved seizure resistance is achieved. |
US08623516B2 |
Curable resin composition, and molded article, prepreg and laminate using the same
There is provided a curable resin composition comprising a cycloolefin polymer and a cyclic peroxide which has a cyclic structure and a peroxy structure in the cyclic structure. There is also provided a laminate obtained by using a molded article which is obtained by forming the curable resin composition into a sheet shape or a prepreg which is obtained by impregnating the curable resin composition into a reinforcing fiber. |
US08623513B2 |
Hydrophobic polyetherimide/polysiloxane copolymer intermediate transfer components
An intermediate transfer member that includes a polyetherimide/polysiloxane polymer, additives of polymers, and conductive compounds, and an optional release layer. |
US08623512B2 |
Adhesive composition for stealth dicing of semiconductor, adhesive film, and semiconductor device including the adhesive film
An adhesive composition for stealth dicing of a semiconductor, an adhesive film, and a semiconductor device including the adhesive film, the adhesive composition including a polymer resin, the polymer resin having a glass transition temperature of about 5° C. to about 35° C., an epoxy resin, the epoxy resin including a liquid epoxy resin and a solid epoxy resin, a phenolic resin curing agent, an inorganic filler, a curing catalyst, and a silane coupling agent. |
US08623511B2 |
Sputtering target for oxide thin film and process for producing the sputtering target
Disclosed is a sputtering target that can suppress the occurrence of anomalous discharge in the formation of an oxide semiconductor film by sputtering method and can continuously and stably form a film. Also disclosed is an oxide for a sputtering target that has a rare earth oxide C-type crystal structure and has a surface free from white spots (a poor appearance such as concaves and convexes formed on the surface of the sputtering target). Further disclosed is an oxide sintered compact that has a bixbyite structure and contains indium oxide, gallium oxide, and zinc oxide. The composition amounts (atomic %) of indium (In), gallium (Ga), and zinc (Zn) fall within a composition range satisfying the following formula: In/(In+Ga+Zn)<0.75. |
US08623510B2 |
Graphite material and method for manufacturing the same
Provided are a graphite material, which has excellent bonding characteristics to semiconductor and efficiently dissipates heat generated from the semiconductor, and a method for manufacturing such material. The graphite material is provided by adding at least two kinds of elements selected from among silicon, zirconium, calcium, titanium, chromium, manganese, iron, cobalt, nickel, calcium, yttrium, niobium, molybdenum, technetium, ruthenium and compounds containing such elements, and by performing heat treatment. The graphite material is characterized in having a thickness of the 112 face of the graphite crystal of 15 nm or more by X-ray diffraction, and an average heat conductivity of 250 W/(m·K) or more in the three directions of the X, Y and Z axes. |
US08623509B2 |
Thermometric carbon composites
A composition of electrically conductive composites for temperature sensing comprises conductive particles. The composite forms from a suspension. The suspension comprises the particles and solvent, and the particles are conductive particles with aspect ratio larger than one. The conductive composite retains a negative temperature coefficient when in contact with certain specific surfaces. The particles within the composite self align. |
US08623508B2 |
Crystallized silicon-containing material with hierarchical and organized porosity
Material with hierarchical and organized porosity in the microporosity and mesoporosity domains, consisting of at least two elementary spherical particles, each one of said particles comprising a matrix based on silicon oxide, mesostructured, having a mesopore diameter ranging between 1.5 and 30 nm and exhibiting microporous and crystallized walls of thickness ranging between 1 and 60 nm, said elementary spherical particles having a maximum diameter of 200 microns. The preparation of said material is also described. |
US08623505B2 |
Decolorizable color developing particle comprising color components present in concentration gradient
According to one embodiment, decolorizable color developing particle includes 41 to 50% by mass of a color material relative to the total amount, while the rest being a binder. The color material contains an amount mL of a color developing compound and an amount mD (mD |
US08623500B2 |
Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same
The present invention relates to a conductive paste in which fine metal particles are dispersed into a chemical adsorption liquid produced from a mixture of at least an alkoxysilane compound, a silanol condensation catalyst, and a nonaqueous organic solvent to form an organic thin film comprising molecules covalently bound to the surface of the fine metal particle by having the surface of the fine metal particle react with the alkoxysilane compound, so that fine metal particles that are given a reactive function to the surface are produced while almost maintaining the original conductivity of the fine metal particles, and further the particles are pasted with an organic solvent. |
US08623494B2 |
Protective cushion cover for an electronic device
Disclosed is a protective cover for an electronic device that is made from an elastomeric material that simultaneously provides cushioning that would otherwise be provided by a softer, thicker material, while utilizing a single, denser material that provides a slim profile and has sufficient density to conform well to the electronic device and prevent the transmission of impacts with hard surfaces directly to the electronic device. Although a denser material is used for the protective cover, recesses are formed in thicker portions at impact points that create compressible ribs. The ribs provide softer, cushioned portions of the cover in the impact areas, which are capable of absorbing the shock and energy of impacts. Other protective covers have a uniform thickness. |
US08623493B2 |
Fabrication of complex three-dimensional structures based on directed assembly of self-assembling materials on activated two-dimensional templates
Methods of fabricating complex three-dimensional structures on patterned substrates and related compositions are provided. The methods involve depositing on the substrate a block copolymer material that is “mismatched” to the substrate pattern, and then ordering the material to form a complex three-dimensional structure. According to various embodiments, the copolymer material mismatches the substrate pattern in that the symmetry and/or length scale of its bulk morphology differs from that of the pattern. When ordered, a balance between the physics that determines the bulk block copolymer morphology and the physics that determines the substrate surface interfacial interactions results in a thermodynamically stable complex three-dimensional film that varies in a direction perpendicular to the substrate and has a morphology that differs from its bulk morphology. |
US08623490B2 |
Method and apparatus for temperature-compensated energy-absorbing padding
Impact absorbing padding includes a unitary piece including a polymeric material commingled with a structural element. The polymeric material includes a material having a first temperature-responsive stiffness, and the structural element includes an element fabricated from a shape memory alloy formulated to have a second temperature-responsive stiffness that is converse to the first temperature-responsive stiffness. |
US08623484B2 |
Injection stretch blow molded articles and polymers for use therein
Injection stretch blow molded (ISBM) articles and methods of forming the same are described herein. The ISBM articles generally include a propylene-based impact copolymer. |
US08623478B2 |
Organic semiconductor ink composition and method for forming organic semiconductor pattern using the same
Provided is an ink that is the most suitable for a method for forming an organic transistor by transferring a pattern using a liquid-repellent transfer substrate, for example, a microcontact printing method or a reverse printing method. Specifically, provided is an organic semiconductor ink composition which can provide a uniform ink coating film on a surface of a liquid-repellent transfer substrate and which can provide a dry ink film or a semi-dry ink film capable of being easily transferred from the transfer substrate to a transfer-receiving base material. Also provided is a method for forming an organic semiconductor pattern of an organic transistor, the method using the organic semiconductor ink composition. The organic semiconductor ink composition used for obtaining a desired pattern by transferring an ink layer formed on a liquid-repellent transfer substrate to a printing base material contains an organic semiconductor, an organic solvent, and a fluorine-based surfactant. |
US08623477B2 |
Photovoltaic polarizing element and method of manufacturing the same
A photovoltaic light-polarizing element includes a first transparent electrode, an alignment film, an electron collector, dichroic dye molecules, a second transparent electrode and an electron supplier. The first transparent electrode is formed on a first transparent substrate. The alignment film is formed on the first transparent electrode and is alignment-processed in a first direction. The electron collector is formed on the alignment film as a porous layer having pores aligned in a second direction orthogonal to the first direction. The second transparent electrode is formed on a second transparent substrate, the second transparent electrode facing the first transparent electrode with a predetermined gap. The electron supplier is arranged in the gap between the first transparent electrode and the second transparent electrode. And the dichroic dye molecules are arranged in the pores of the porous layer such that the dichroic dye molecules are aligned in the second direction. |
US08623475B2 |
Antireflective film, polarizing plate and image display device
An antireflective film is provided and includes: a transparent substrate; at least one conductive layer formed from a composition including at least one transparent conductive polymeric material and a compound forming a cross-liking site, the compound having a plurality of cross-linking reactive groups, at least one of which cross-links with the transparent conductive polymeric material; and at least one low refractive index layer. |
US08623473B2 |
Liquid crystal composition and liquid crystal display including the same
A liquid crystal composition according to an exemplary embodiment of the present invention includes a liquid crystal compound represented by a below chemical formula (I) at about 10 wt % to about 15 wt %; and at least one liquid crystal compound at about 3 wt % to about 8 wt % among liquid crystal compounds represented by chemical formula (II) to chemical formula (IV). Here, X and Y may be equal to each other or different from each other, and each is an alkyl group or an alkenyl group having a carbon number of 1 to 4. |
US08623470B2 |
Process to make core-shell structured nanoparticles
Disclosed is a process for making a composite material that contains core-shell structured nanoparticles. The process includes providing a precursor in the form of a powder a liquid and/or a vapor of a liquid that contains a core material and a shell material, and suspending the precursor in an aerosol gas to produce an aerosol containing the precursor. In addition, the process includes providing a plasma that has a hot zone and passing the aerosol through the hot zone of the plasma. As the aerosol passes through the hot zone of the plasma, at least part of the core material and at least part of the shell material in the aerosol is vaporized. Vapor that contains the core material and the shell material that has been vaporized is removed from the hot zone of the plasma and allowed to condense into core-shell structured nanoparticles. |
US08623466B2 |
Method for preparing an oriented-porosity dielectric material on a substrate by means of electromagnetic and photonic treatment
Provided a method for producing an oriented-porosity dielectric material on a substrate. The method includes depositing a composite layer on a substrate by vapor deposition comprising a material forming a matrix and a compound comprising chemical groups capable of being oriented under the effect of an electromagnetic field and/or photonic radiation; treating the composite layer to obtain the cross-linking of the material forming a matrix; and subjecting the substrate coated with the composite layer to an electromagnetic field and a photonic radiation. |
US08623463B2 |
Sound deadener composition with emulsion polymer stabilized by protective colloids
A description is given of the use of a polymer dispersion for preparing sound deadener compositions, the polymer dispersion being obtainable by emulsion polymerization of free-radically polymerizable monomers in the presence of at least one protective colloid which is an amphiphilic graft copolymer. Preferred protective colloids have a polyalkylene oxide main chain and vinyl ester-comprising side chains. A description is also given of corresponding sound deadener compositions which comprise the polymer dispersion, and of a method for damping oscillations or vibrations of vehicle components. |
US08623461B2 |
Metal components with silicon-containing protective coatings substantially free of chromium and methods of forming such protective coatings
A metal component (10) with a protective coating (16) containing silicon and a process for forming such protective coatings (14). The protective coating (16) is formed by applying a silicon-containing fluid composition to the metal component (10) as a silicon-containing layer (12) and heating the silicon-containing layer (12) to a temperature exceeding 400° F. |
US08623455B2 |
Multiple vacuum evaporation coating device and method for controlling the same
A multiple vacuum evaporation coating device and a method for controlling the same. The vacuum evaporation coating device includes a plurality of evaporation sources, a rotating part adapted to rotate the plurality of evaporation sources and a coating block plate adapted to block all but one of said plurality of evaporation sources at any time, each of the plurality of evaporation sources comprise a case, a melting pot arranged within said case, an evaporation material arranged within the melting pot, a heating device arranged outside the melting pot and adapted to heat and evaporate the evaporation material, and a cooling device adapted to block heat generated by the heating device from transferring to an outside. |
US08623453B2 |
Method for restoring antimicrobial hydrophilic coatings
A method for restoring a silver oxide-containing hydrophilic coating includes heating the coating to a temperature between about 260° C. and about 540° C. and maintaining the coating at a temperature between about 260° C. and about 540° C. in an environment containing oxygen and ozone for less than 24 hours. |
US08623451B2 |
Large-scale lateral nanowire arrays nanogenerators
In a method of making a generating device, a plurality of spaced apart elongated seed members are deposited onto a surface of a flexible non-conductive substrate. An elongated conductive layer is applied to a top surface and a first side of each seed member, thereby leaving an exposed second side opposite the first side. A plurality of elongated piezoelectric nanostructures is grown laterally from the second side of each seed layer. A second conductive material is deposited onto the substrate adjacent each elongated first conductive layer so as to be coupled the distal end of each of the plurality of elongated piezoelectric nanostructures. The second conductive material is selected so as to form a Schottky barrier between the second conductive material and the distal end of each of the plurality of elongated piezoelectric nanostructures and so as to form an electrical contact with the first conductive layer. |
US08623448B2 |
High-throughput printing of semiconductor precursor layer from chalcogenide microflake particles
Methods and devices are provided for high-throughput printing of semiconductor precursor layer from microflake particles. In one embodiment, the method comprises of transforming non-planar or planar precursor materials in an appropriate vehicle under the appropriate conditions to create dispersions of planar particles with stoichiometric ratios of elements equal to that of the feedstock or precursor materials, even after settling. In particular, planar particles disperse more easily, form much denser coatings (or form coatings with more interparticle contact area), and anneal into fused, dense films at a lower temperature and/or time than their counterparts made from spherical nanoparticles. These planar particles may be microflakes that have a high aspect ratio. The resulting dense film formed from microflakes is particularly useful in forming photovoltaic devices. In one embodiment, at least one set of the particles in the ink may be inter-metallic flake particles (microflake or nanoflake) containing at least one group IB-IIIA inter-metallic alloy phase. |
US08623447B2 |
Method for coating dielectric composition for fabricating thin-film transistors
An electronic device, such as a thin-film transistor, includes a substrate and a dielectric layer formed from a dielectric composition. The dielectric composition includes a dielectric material, a crosslinking agent, and a thermal acid generator. In particular embodiments, the dielectric material comprises a lower-k dielectric material and a higher-k dielectric material. When deposited, the lower-k dielectric material and the higher-k dielectric material form separate phases. The thermal acid generator allows the dielectric layer to be cured at relatively lower temperatures and/or shorter time periods, permitting the selection of lower-cost substrate materials that would otherwise be deformed by the curing of the dielectric layer. |
US08623444B2 |
Oil-and-fat composition and method for producing the same
An oil-and-fat composition, meets the following five requirements (a) to (e): (a) a X2O content is 50 to 80% by mass; (b) a XOX content is not more than 50% by mass; (c) a mass ratio XOX/X2O is 0.3 to 0.8; (d) a mass ratio PStO/X2O is 0.2 to 0.6; and (e) a mass ratio St/P is 0.4 to 1.5. In the five conditions (a) to (e), X, O, P, St, X2O, XOX and PStO respectively represent the following. X: saturated fatty acid having carbon atom of not less than 16; O: oleic acid; P: palmitic acid; St: stearic acid; X2O: triglyceride in which two molecules of X and one molecule of O are bonded; XOX: triglyceride in which X is bonded to 1,3-position and O is bonded to 2-position; and PStO: triglyceride in which P, St and O are bonded. |
US08623441B2 |
Method and apparatus for controlling brewed beverage quality
A brewing system and method are shown for brewing a beverage, such as coffee or tea. The system includes an inline sensor or sensor array that intercepts the dispensing stream and measures the time dependent properties of the brewed liquid at a particular location as the liquid is dispensed. In a particular embodiment, the total dissolved solids is measured to produce a coffee signature, which is sent to a controller that uses the time-dependent data to perform one or more of the following: evaluate the quality of the brewed liquid, control the brewing process for subsequent brewing cycles; identify the blend or brand of brewed product; and/or determine when maintenance is needed or advisable for the brewing system. |
US08623440B2 |
High pressure food package and system
A high pressure food package and system including a cup for holding a quantity of food product, a lid for covering the cup, and at least one one-way sealing mechanism that permits a gas to pass through the sealing mechanism into the interior space enclosed by the cup and lid and that prevents the gas from escaping from the interior space through the sealing mechanism. The high pressure package (and system and method for using the same) is especially well suited for producing a food product (such as fruits or vegetables) having an effervescent sensory (or carbonated) character. |
US08623438B2 |
Dehydrated avocado in pieces
A dehydrated avocado in pieces that is a semi-porous, rigid and fragile solid preserving the organoleptic properties of the fresh fruit and having a dry base weight chemical composition of 17.6 grams to 30.4 grams of carbohydrates, 6.8 grams to 8.4 grams of proteins, 61.2 grams to 69.2 grams of oil, 0.5 grams to 1.5 grams of water and 5.6 grams to 8.4 grams of fiber is produced selecting the avocado at a ripeness level higher than the climacteric maximum; pre-cooling; scalding; cutting the tip, wherein the tip is the section of the fruit immediately behind the petiole; removing the skin; slicing with the pit included; applying vacuum and microwave dehydration; and removing the pit sections from the slices. |
US08623436B2 |
Coffee brewing method
An improved coffee brewing apparatus and method is shown. The method can include setting a permeable disk over coffee grounds in the filter of a conventional drip coffee maker, placing water on the permeable disk, and compressing the coffee grounds with a weight of the water on the permeable disk. The method can include percolating the coffee grounds with the water distributed uniformly with the permeable disk for brewing a coffee beverage. The method can also include passing the coffee beverage to an outlet. The method, in one embodiment, can include mixing contents within a booster pack to the coffee beverage. |
US08623433B1 |
Safflower oil emulsion as dietary supplement and preparation thereof
A novel safflower oil emulsion and method of preparation is disclosed. The safflower oil is 100% all natural, non-genetically modified organism (GMO), expeller pressed, solvent free, linoleic fatty acid rich oil wherein the linoleic fatty acid content is in a range from approximately 70% to approximately 80% of the total safflower oil that is mixed with a purified water and a mixture of at least one of an emulsifier, a flavoring, a natural sweetener, a natural coloring agent, and a gum. The mixture is blended to provide a stable emulsion that has the rich taste of a nutritious fruit smoothie that increases metabolism to support a healthy weight management program. The resulting dietary supplement is bioavailable and easily absorbed by the consumer of the emulsified safflower oil dietary supplement. |
US08623432B2 |
Effects of Dichrostachys glomerata on various cardiovascular risk factors and metabolic syndrome
Methods of improving a variety of health related factors including, but not limited to weight, cholesterol levels, triglyceride levels and HDL levels, is provided. In one embodiment, a method of reducing body weight in a mammal is provided; the method comprises administering a composition containing an effective amount of Dichrostachys glomerata, to the mammal, whereby the administering of the composition to the mammal is effective in reducing bodyweight in the mammal. |
US08623429B2 |
Stabilized anthocyanin compositions
The invention describes stabile anthocyanin compositions, methods to prepare such compositions and also methods of use of such compositions to treat various afflictions. The present invention describes unique compositions of an anthocyanin and a stabilizing compound such that the combination of the two components provides that the anthocyanin does not readily undergo degradation, such as oxidation, pH instability, etc. |
US08623427B2 |
Plant extracts for treating neurodegenerative diseases
The invention relates to the use of bedstraw extracts that can be obtained by means of extracting using water or water-alcohol solvents or mixtures thereof, for producing a formulation, and for treating or preventing neurodegenerative diseases. |
US08623426B2 |
Composition for preventing or treating diseases caused by influenza viruses
The present invention relates to herbal medicine extracts useful in the prevention or treatment of diseases caused by influenza viruses, and to a pharmaceutical composition or health food comprising the extracts. The herbal medicine extracts of the present invention are derived from natural materials, and are safe for the human body, and can be used in preventing and treating and in relieving symptoms of diseases caused by various types of influenza viruses. |
US08623425B2 |
Method for preparing extract fracton reinforced with ginsenosides RG1 or RB1 from ginseng
The present invention provides a method for preparing an extract fraction reinforced with ginsenoside Rg1 or Rb1 from ginseng. The method for preparing an extract fraction reinforced with ginsenoside Rg1 comprises the steps of: concentrating an alcohol extract of ginseng and then adsorbing the extract diluted in water by adding the extract to an adsorption resin; passing distilled water through the adsorption resin, then eluting and removing unadsorbed ingredients; and adding 30 to 40 v/v % alcohol to the adsorption resin to obtain an eluate. The method for preparing an extract fraction reinforced with ginsenoside Rb1 comprises the steps of: concentrating an alcohol extract of ginseng and then adsorbing the extract diluted in water by adding the extract to an adsorption resin; passing distilled water through the adsorption resin, then eluting and removing unadsorbed ingredients; and adding 50 to 80 v/v % alcohol to the adsorption resin and then eluting. |
US08623416B2 |
Formulations comprising aminosterols
This invention relates to stable aminosterol phosphate compositions. The aminosterol phosphate compositions permit administration without associated tissue damage and achieve a sustained release effect. |
US08623415B2 |
Method for producing biologically ingestible microparticles, biologically ingestible microparticles, and dispersion and pharmaceutical composition containing the same
A method of separating biologically ingestible microparticles is used to obtain biologically ingestible microparticles in a thin film fluid formed between two processing formed by a fluid to be processed containing at least a first solvent in which an objective substance to be pulverized is dissolved and a second solvent in which the solubility of the microparticles is lower than in the first solvent. The biologically ingestible microparticles are separated by a neutralization reaction in the thin film fluid. |
US08623412B2 |
Abuse-resistant pharmaceutical compositions
An abuse-resistant controlled release pharmaceutical composition comprising a pharmaceutically effective amount of discrete particles of an active capable of abuse, wherein surfaces of said particles are wetted with a water insoluble coating material, and preferably wherein said composition comprises a matrix, in which said particles are distributed, and which renders the abuse-capable compound within the matrix difficult to separate from the matrix; and a method for the preparation of a controlled release pharmaceutical composition having a reduced potential for abuse, comprising applying a pressure force to a mixture comprising a water insoluble material, and particles of a pharmaceutically active compound capable of inducing in a subject a reaction that is physiologically or psychologically detrimental if administered in an immediate release dosage form, thereby resulting in surface coated particles, and incorporating said surface coated particles into a pharmaceutical composition. |
US08623411B2 |
Modified release compositions comprising tacrolimus
A modified release composition comprising tacrolimus releases less than 20% w/w of the active ingredient within 0.5 hours when subjected to an in vitro dissolution test using USP Paddle method and using 0.1 N HCl as dissolution medium and has increased bioavailability by effectively reducing or even avoiding the effects of CYP3A4 metabolism. The modified composition may be coated with an enteric coating; and/or may comprise a solid dispersion or a solid solution of tacrolimus in a hydrophilic or water-miscible vehicle and one or more modifying release agents; and/or may comprise a solid dispersion or a solid solution of tacrolimus in an amphiphilic or hydrophobic vehicle and optionally one or more modifying release agents. |
US08623410B2 |
Modified release compositions comprising tacrolimus
A modified release composition comprising tacrolimus releases less than 20% w/w of the active ingredient within 0.5 hours when subjected to an in vitro dissolution test using USP Paddle method and using 0.1 N HCl as dissolution medium and has increased bioavailability by effectively reducing or even avoiding the effects of CYP3A4 metabolism. The modified composition may be coated with an enteric coating; and/or may comprise a solid dispersion or a solid solution of tacrolimus in a hydrophilic or water-miscible vehicle and one or more modifying release agents; and/or may comprise a solid dispersion or a solid solution of tacrolimus in an amphiphilic or hydrophobic vehicle and optionally one or more modifying release agents. |
US08623409B1 |
Clonidine formulation
An oral clonidine dosage unit providing a twenty-four hour extended release profile following a single dose administration is provided. The dosage unit comprises a pharmaceutically effective amount of a coated complex comprising clonidine bound to a cationic exchange resin, which is characterized by a twenty-four hour release profile with a single peak, wherein said oral clonidine dosage unit provides a therapeutically effective plasma concentration for at least about 70%, or at least 85% of the twenty-four hour period following the single dose administration. Both liquid and solid formulations are provided, as are methods of treating a patient by a single administration of a formulation of the invention so as to achieve a therapeutic effect for 24-hours. |
US08623404B2 |
Peelable pouch for transdermal patch and method for packaging
A peelable pouch comprises a substantially flat enclosure formed by first and second opposing flexible plies. A seat extends along at least a portion of a perimeter of the opposing plies. A flat, flexible transdermal patch is disposed in the enclosure and includes a bioactive agent dissolved in a layer of adhesive. A release liner is removably attached over the layer of adhesive, with the patch and the release liner together being sufficiently resilient so as to generate a spring force when displaced out of the flat configuration. The first and the second plies each being separable along the seal and displaceable out of the flat configuration. The spring force generated by the patch and the release liner being sufficient to overcome an adhesive force created by the adhesive between the patch and one of the plies. |
US08623402B2 |
Non-starch-polysaccharides
The present invention relates to compositions of low molecular mass arabinoxylans for use as dietary supplements and to methods of improving growth performance and feed utilization of animals through the supplementation of their diets with the said compositions. In a preferred embodiment, the low molecular mass arabinoxylans are derived from natural sources, such as plant material and more preferably of cereals. They can be selected fractions of said natural arabinoxylans or can be obtained by acid and/or enzymatic depolymerization or fragmentation of said natural arabinoxylans or they can be structural analogues produced by chemical and/or physical processes. |
US08623398B2 |
Method for generating connective tissue by implanting a biodegradable silk fabric
Silk is purified to eliminate immunogenic components (particularly sericin) and is used to form fabric that is used to form tissue-supporting prosthetic devices for implantation. The fabrics can carry functional groups, drugs, and other biological reagents. Applications include hernia repair, tissue wall reconstruction, and organ support, such as bladder slings. The silk fibers are arranged in parallel and, optionally, intertwined (e.g., twisted) to form a construct; sericin may be extracted at any point during the formation of the fabric, leaving a construct of silk fibroin fibers having excellent tensile strength and other mechanical properties. |
US08623397B2 |
Delivery device and method for forming the same
A delivery device includes a hollow container, and a plurality of biodegradable and/or erodible polymeric layers established in the container. A layer including a predetermined substance is established between each of the plurality of polymeric layers, whereby degradation of the polymeric layer and release of the predetermined substance occur intermittently. Methods for forming the device are also disclosed herein. |
US08623395B2 |
Implantable therapeutic device
A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the first side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient. |
US08623394B2 |
Implant for tissue engineering
The invention provides a process for the production of a monolithic implant for use in tissue engineering, the process comprising the steps of plasticizing at least one biocompatible material into a paste, extruding the paste through a die, and drying the extruded material to eliminate an aqueous and/or non-aqueous component. The invention also relates to a monolithic implant as thereby manufactured, and the use of such an implant as a scaffold for tissue-engineering and as a transplant tissue in reconstructive or replacement surgery. |
US08623391B2 |
Compositions of dibromomalonamide and their use as biocides
A biocidal composition comprising 2,2-dibromomalonamide and an aldehyde-based biocidal compound, and its use for the control of microorganisms in aqueous and water-containing systems. |
US08623390B2 |
Use of novel strains for biological control of pink rot infections in potato tubers
Six bacterial strains: Bacillus simplex strain 03WN13, Bacillus simplex strain 03WN23, Bacillus simplex strain 03WN25, Pseudomonas koreensis strain 10IL21, Pantoea agglomerans strain 10IL31, and Pseudomonas lini strain 13IL01, are superior antagonists of Phytophthora erythroseptica Pethybr., the causative agent of pink rot on potatoes. These bacterial strains are effective for suppression and control of pink rot on potatoes. |
US08623388B2 |
Denture care composition
A denture care composition comprising one or more denture care actives and one or more water insoluble carriers, wherein the composition is bioerodible, not a denture adhesive, and substantially free of polybutene with a molecular weight of about 300 to about 3000 when the composition is not an article, and is applied to dentures. |
US08623384B2 |
Methods using 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione for treatment of acute myelogenous leukemia
Methods of treating, preventing or managing leukemias are disclosed. The methods encompass the administration of an immunomodulatory compound of the invention known as Revlimid® or lenalidomide. The invention further relates to methods of treatment using this compound with chemotherapy, radiation therapy, hormonal therapy, biological therapy or immunotherapy. Pharmaceutical compositions and single unit dosage forms suitable for use in the methods of the invention are also disclosed. |
US08623381B2 |
Viral strains derived from the vaccinia virus Lister VACV-107 and uses thereof
The present invention relates to viral strains derived from the vaccinia virus Lister VACV-107 and to pharmaceutical composition containing the viral strains. More particularly, the present invention relates to a viral strain derived from the vaccinia virus Lister VACV-107 wherein strain contains in its genomic sequence (SEQ ID N°1) at least one deletion selected from the group consisting of: deletion of the nucleotides 19758 to 28309 in the sequence ID NO°1 (Δ18), deletion of the nucleotides 161293 to 164811 in the sequence ID NO°1 (Δ20), deletion of the nucleotides 181231 to 183304 in the sequence ID NO°1 (Δ21), deletion of the nucleotides 6118 to 9677 in the sequence ID NO°1 (Δ22), deletion of the nucleotides 1833 to 3574 and 185848 to 187589 in the sequence ID NO°1 (Δ23). |
US08623379B2 |
Compositions and methods for generating an immune response
We have developed DNA and viral vectors that can be used, alone or in combination, as a vaccine against one HIV clade, subtype, or recombinant form of HIV or against multiple HIV clades, subtypes, or recombinant forms. Moreover, the vectors can encode a variety of antigens, which may be obtained from one clade or from two or more different clades, and the antigens selected and/or the manner in which the vectors are formulated (e.g., mixed) can be manipulated to generate a protective immune response against a variety of clades (e.g., the clades to which a patient is most likely to be exposed; with the proportions of the components of the vaccine tailored to the extent of the patient's risk to a particular clade or clades). |
US08623375B2 |
Chimeric OspA genes, proteins, and methods of use thereof
The invention relates to the development of chimeric OspA molecules for use in a new Lyme vaccine. More specifically, the chimeric OspA molecules comprise the proximal portion from one OspA serotype, together with the distal portion from another OspA serotype, while retaining antigenic properties of both of the parent polypeptides. The chimeric OspA molecules are delivered alone or in combination to provide protection against a variety of Borrelia genospecies. The invention also provides methods for administering the chimeric OspA molecules to a subject in the prevention and treatment of Lyme disease or borreliosis. |
US08623372B2 |
Antibodies for preventing and treating attaching and effacing Escherichia coli (AEEC) associated diseases
The present invention relates to antibodies immunologically specific for an attaching and effacing Escherichia coli (AEEC) virulence-associated protein, products, compositions and methods and to their use thereof in the prevention of an AEEC infection in a mammal. The antibody of the invention is immunologically specific for an AEEC virulence-associated protein and is capable of preventing an in vivo AEEC intestinal infection when administered to a mammal. The antibody of the invention is preferably useful for preventing the development of A/E intestinal lesions associated with the AEEC. This is achieved by preferably using IgY antibodies immunologically specific for one or more AEEC virulence-associated proteins, such as Eae, Tir, EspA and Paa. |
US08623370B2 |
Vaccinia virus H3L and B5R specific monoclonal antibodies and methods of making and using same
The invention relates to antibodies and subsequences thereof that specifically bind to poxvirus B5R envelope protein, antibodies and subsequences thereof that specifically bind to pox virus H3L envelope protein, and combinations thereof. |
US08623369B2 |
Anti-ICAM-1 single domain antibody and uses thereof
Anti-ICAM-1 VHH single-domain antibodies (sdAbs) are generated by immunizing a llama with recombinant ICAM-1. These antibodies are linked to an imaging moiety for in vivo or ex vivo imaging of ICAM-1-related pathological conditions including atherosclerotic plaques. The antibodies may also be linked to a therapeutic agent to specifically target and treat ICAM-1-related pathological conditions. |
US08623363B2 |
Anti-HCV monoclonal antibody as a medicament for the therapeutic treatment and prevention of HCV infections
The present invention relates to the monoclonal antibody e20 or a functional fragment thereof as a medicament for the therapeutic treatment and prevention of HCV infections. The e20 antibody is able to bind all of the known HCV genotypes and exhibits a strong neutralising activity against the virus, in particular towards genotypes 1a, 1b, 2a, and 4. A pharmaceutical composition is also described for the treatment or prevention of HCV infections, which comprises the monoclonal antibody e20 or a functional fragment thereof, and pharmaceutically acceptable excipients, carriers or diluents. |
US08623361B2 |
Amino acid sequences directed against RANK-L and polypeptides comprising the same for the treatment of bone diseases and disorders
The present invention relates to amino acid sequences that are directed against RANK-L, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences. The invention also relates to nucleic acids encoding such amino acid sequences and polypeptides; to methods for preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes. |
US08623359B2 |
Combination of a c-Met antagonist and an aminoheteroaryl compound for the treatment of cancer
The invention also relates to a composition comprising an antibody antagonist to c-Met and an aminoheteroaryl compound, particularly as a medicament. The present invention also comprises a pharmaceutical composition comprising said anti c-Met antibody and said aminoheteroaryl compound as combination products for simultaneous, separate or sequential use. The invention relates to the use of the composition of the invention for the treatment of cancer in a mammal. |
US08623358B2 |
Therapeutic DLL4 binding proteins
Improved DLL4 binding proteins are described, including antibodies, CDR-grafted antibodies, human antibodies, and DLL4 binding fragments thereof, proteins that bind DLL4 with high affinity, and DLL4 binding proteins that neutralize DLL4 activity. The DLL4 binding proteins are useful for treating or preventing cancers and tumors and especially for treating or preventing tumor angiogenesis, and/or other angiogenesis-dependent diseases such as ocular neovascularization, or angiogenesis-independent diseases characterized by aberrant DLL4 expression or activity such as autoimmune disorders including multiple sclerosis. |
US08623355B2 |
Methods for suppressing acute rejection of a heart transplant
The effect of anti-IL-6 receptor antibodies in suppressing cytotoxic T cell induction was examined. The results showed that CTL activity against alloantigens was statistically significantly reduced in mice treated with anti-IL-6 receptor antibodies as compared to mice not treated with antibodies and mice treated with a control antibody. The anti-IL-6 receptor antibody was also administered to recipients of a mouse model for allogenic heart transplantation. As a result, histopathological findings showed that inflammatory cell infiltration into transplanted hearts was suppressed and the survival period of transplanted hearts was significantly prolonged. Thus, the present inventors for the first time discovered that administration of anti-IL-6 receptor antibodies could suppress cytotoxic T cell induction and thereby suppress acute rejection after transplantation. |
US08623350B1 |
Protease inhibitor: protease sensitivity expression system and method improving the therapeutic activity and specificity of proteins and phage and phagemids delivered by bacteria
The present invention uses co-expression of protease inhibitors and protease sensitive therapeutic agents that results in their localized production within the target tissue and inactivation outside of the target tissue, thereby increasing therapeutic activity and reducing the systemic toxicity. Inactivation is also accomplished by engineering protease degradation sites within the therapeutic construct for proteases, preferably those that are under-expressed within the target tissue yet present in non-target tissues within the body, resulting in therapeutic activity within the target tissue and inactivation outside of the target tissue. Novel chimeric proteins secreted by bacteria are also described. The chimeric proteins include chimeric toxins targeted to neoplastic cells and cells of the immune system. Novel combination therapies of these protease inhibitor:chimeric toxin-expressing bacteria together with small-molecule and biologic agents are also described. Non-conjugative bacteria capable of delivering phage/phagemids expression cassettes for DNA and RNA-based therapeutics are also described. |
US08623340B2 |
Omega-cyclohexylalkan-1-oles and use thereof as antimicrobial actives to combat body odor
The present invention relates to antimicrobially active ω-cyclohexylalkan-1-oles of the following formula (I), to a method for producing said compounds and to the use thereof as antimicrobial agents for treating body odor, wherein R1 to R6 independently of one another denote hydrogen or a linear or branched alkyl radical having 1 to 12 carbon atoms, Ra and Rb independently of one another denote hydrogen, a linear or branched alkyl radical having 1 to 6 carbon atoms or a linear or branched alkoxy radical having 1 to 4 carbon atoms, and x is 0 or 1, wherein preferably the total number of carbon atoms in R1 to R6 is 18 or less. |
US08623339B2 |
Hair bleaching composition and method for producing same
A bleaching composition includes at least a powder ingredient that is capable of retaining oil on its surface, at least a powdery carrier material, and 0.5% to 2.5% by weight of oil. The bleaching composition is in a form of agglomerated particles that are free-flowing and dust free. A method for producing the bleaching composition is also provided. |
US08623337B2 |
Endohedral fullerenes having enclosed therein one or more ozone molecules, and their use as a UV-absorbing agent
The present application discloses novel endohedral fullerenes having enclosed therein one or more ozone molecules, e.g. fullerenes selected from C60-fullerene (Buckminsterfullerene), C70-fullerene, C76-fullerene, C78-fullerene, C82-fullerene, C84-fullerene, and C120-fullerene. The application further discloses a composition comprising the endohedral fullerene and a carrier material, e.g. where the carrier material is a skin lotion, such as a skin lotion comprising L-ascorbic acid or Vitamin E. Moreover, various uses of the novel fullerenes are disclosed, e.g. for skin UV-protection; in or on the surface of sun glasses; in or on the surface of window glass; in or on the surface of textiles, fabrics, clothes, wood, paint, paper, cushions, leather, hair-care products, and plants. |
US08623336B2 |
Transparent xyloglucan/chitosan gel and a process for the preparation thereof
The present invention provides a transparent Xyloglucan/Chitosan gel and a process to prepare the same which comprises of extracting the xyloglucan from tamarind seed powder by a suitable solvent at a high temperature and precipitating the xyloglucan by alcohol and then modifying the xyloglucan to form dialdehyde and making a co-polymer with chitosan to form a thermo stable crystal clear, colourless gel which is stable at temperature −20 to 90. A transparent chitam gel and a process for the preparation thereof C and pH 3-7, having an average molecular weight of 4730 KDa and a viscosity of 4100 centi Poises at 28±2° C., not digested by digestive enzymes in humans and does not contribute to calorie intake can be used as a food ingredient, and supplement functional foods (nutritional care). This Xyloglucan/Chitosan gel has applications in the area of cosmetic and personal care products, as an ultraviolet protective agent or as a tissue adhesive which can be used, including haemostasis, wound sealing, tissue engineering or localised drug delivery as capsules & tablets. |
US08623334B1 |
Topical anesthetic
A topical anesthetic is provided containing about 3 wt % to 10 wt % tetracaine in a vehicle suitable for administration to the mucosa. The vehicle for transporting the tetracaine includes a water soluble mucoadhesive or a combination of mucoadhesives such as a high molecular weight poly(ethylene oxide) homopolymer and a cellulose polymer. The vehicle also includes propylene glycol. The tetracaine is ground into a powder and is suspended in a plasticized hydrocarbon gel which completes the vehicle. |
US08623333B2 |
Composition
A dentifrice composition comprising a source of fluoride ions and from 0.01-1.5% w/w of a xanthan gum, from 0.01-1.5% w/w of a polyacrylic acid, from 0.01-2.0% w/w of a carageenan gum and a thickening silica and wherein the composition has a pH of between 5.5 and 6.5. |
US08623331B2 |
Compressed chewing gum tablet
A compressed chewing gum tablet includes at least a first and a second chewing gum module, the first chewing gum module including a first chewing gum composition including at least a first active ingredient and chewing gum granules containing gum base, the second chewing gum module including a second chewing gum composition including at least a second active ingredient and chewing gum granules containing gum base, wherein the first active ingredient is a pharmaceutically active ingredient, and the second active ingredient is selected from the group consisting of pharmaceutically active ingredients and enhancers, wherein the gum base content of the first and second chewing gum modules is different. |
US08623328B2 |
Use of DKK-1 protein in the cancer diagnosis
Use of DKK-1 protein or the nucleic acid sequence in preparation of cancer diagnostic agents or kits, method to detect liver cancer with the monoclonal antibody thereof, the kit comprising anti-DKK-1 antibody or protein specific nucleic acid probes, together with a label, and method to detecting specific DKK-1 protein expression are disclosed. |
US08623327B2 |
Imaging agents for use in magnetic resonance blood flow/perfusion imaging
In one aspect, a method of imaging blood flow in a region of interest of a subject using magnetic resonance imaging (MRI) is provided. The method includes introducing an imaging agent into the subject, the imaging agent including a compound having at least one hyperpolarized nucleus having a T.sub.1 greater than 15 seconds and a water-octanol partition coefficient between −1 and 1, providing at least one excitation signal to the region of interest, the at least one excitation signal configured to invoke a nuclear magnetic resonance (NMR) effect at least in the introduced imaging agent, and detecting an NMR signal emitted by the region of interest in response to the at least one excitation signal. In another aspect, the imaging agent includes a carbon-13 enriched alcohol. |
US08623326B2 |
Ghrelin analogues
Ghrelin analogues having high affinity for a target receptor in diseased cells are provided, as well as methods of diagnosis and treatment utilizing such analogues. |
US08623315B2 |
Methods for preparing compositions comprising ammonium nitrate double salts
Methods for the production of ammonium sulfate nitrate include (a) providing at a temperature of less than about 175° C. a melt including ammonium nitrate, ammonium sulfate, and water and the water content is greater than about 2 wt % based on the total weight of ammonium nitrate, ammonium sulfate and water in the melt, and (b) solidifying from the melt 1:2 ANS double salt by cooling at least a portion of the melt at a rate of less than about 100° C./min. |
US08623313B2 |
Ammonia synthesis process
The invention provides a process for efficient synthesis of ammonia. The process includes a water-splitting step in which water is decomposed to obtain a first source gas comprising hydrogen and oxygen, a first oxygen removal step in which the oxygen contained in the first source gas is at least partially separated and removed by an oxygen separating membrane or hydrogen separating membrane to obtain a second source gas having a lower oxygen concentration than the first source gas, a second oxygen removal step in which the oxygen in the second source gas is reacted with hydrogen to produce water for removal, or is adsorbed onto an adsorption medium for removal, to obtain a third source gas having a lower oxygen concentration than the second source gas, and an ammonia synthesis step in which the hydrogen in the third source gas is reacted with nitrogen to synthesize ammonia. |
US08623308B2 |
Process for removing mercaptans from a gas stream comprising natural gas on an inert gas
The invention provides a process for removing mercaptans from a gas stream comprising natural gas or inert gas and mercaptans, the process comprising the steps of: (a) contacting a first gas stream comprising natural gas or inert gas and mercaptans with a hydrodesulphurization catalyst in the presence of hydrogen in a hydrodesulphurization unit to obtain a second gas stream comprising natural gas or inert gas, which is depleted of mercaptans and enriched in H2S; (b) removing H2S from the second gas stream comprising natural gas or inert gas in a H2S removal unit to obtain a purified gas stream comprising natural gas or inert gas, which is depleted of mercaptans. |
US08623307B2 |
Process gas treatment system
A system is arranged to remove carbon dioxide (CO2) from a gas stream by bringing the gas stream into contact with a circulating ammoniated solution stream such that CO2 is removed from the gas stream by the ammoniated solution stream. A method of removing non-volatile compounds from the circulating ammoniated solution stream includes: introducing a portion of the circulating ammoniated solution stream into a gas-liquid separating device; and separating the introduced ammoniated solution into an ammonia rich gas phase and a liquid phase comprising the non-volatile compounds; and reintroducing the ammonia rich gas phase into the circulating ammoniated solution stream. |
US08623306B2 |
Method for use in connection with an exhaust gas post-treatment system
A method for use with an exhaust gas post-treatment system on an internal combustion engine operated with air surplus includes reducing nitrous oxides in that an ammonia-separating reducing agent is added to the exhaust gas flow upstream of a catalyst which is charged with a catalyst material for selective catalytic reduction of nitrous oxides. The method further provides that the NH3 to NOx ratio (feed ratio α) is varied in phases by changing the untreated nitrous oxide emissions of the internal combustion engine such that the feed ratio α oscillates in phases about a predefined value. |
US08623298B2 |
Syringe with exchangeable needle
A syringe comprises a syringe body (12) having an axial inner recess (14) extending in the direction of a longitudinal axis of the syringe body (L), a piston (16) being guided in an axially moveable manner in said inner recess and contributing to the delimitation of a fluid-receiving volume together with a section of a wall (14a) radially delimiting the inner recess (14), and having a needle (24) that can be or is connected to a longitudinal end (12a) of the syringe body (12), wherein the needle (24) has a coupling geometry (28) at the longitudinal end (24a) thereof that is closer to the syringe body, wherein the needle (24) can be connected by said coupling geometry to a counter coupling geometry (30) of the syringe body (12), wherein the geometry composed of the coupling geometry (28) and counter coupling geometry (30) comprises an insertion section (32), which in the assembled state of the syringe (10) is received in a coupling recess (34) of the respectively other geometry, and wherein furthermore safety means (46) are provided, preventing a retraction movement of the insertion section (32) from the coupling recess (34) in the assembled state of the syringe (10). |
US08623297B2 |
Device for the preparation and fractioned dispensing of fluid samples, dispensing system including such device and related method
The present invention relates to a device, to a system, and to a method for the preparation and fractioned dispensing of samples of a fluid. The device of the invention comprises a body having formed therein guide means suitable for receiving a sample-taker member and for guiding it in translation through the device, and at least one preparation chamber enabling an aliquot of a fluid sample dispensed into the chamber by a said sample-taker member to be prepared in a stream of a suitable reagent. The guide means pass through the preparation chamber and communicate therewith to enable an aliquot of fluid to be dispensed into the chamber in a determined position of the sample-taker member in the guide means. The preparation chamber has an introduction orifice for introducing at least one reagent into the chamber for mixing the reagent with an aliquot, and at least one dispensing orifice for dispensing the mixture formed by said aliquot and said reagent to recovery and/or analysis means. |
US08623293B2 |
Sealer for test sample devices
A sealer for a sample testing instrument is disclosed that cuts and seals a fluid conduit that connects a test sample device with a fluid receptacle containing a fluid sample. The sealer includes an enclosure and a protective shield to protect a user or technician from contact with the cutting element assembly in the sealer. The cutting element assembly includes a spring-loaded element that engages the test sample device and holds it in a fixed position while a cutting element (e.g., hot wire) cuts the fluid conduit. A motor driving the cutting element assembly is positioned at an angle having both vertical and horizontal components, whereby adjustment of the motor firmware allows for adjustment of the position of the cutting element relative to the instrument in both horizontal and vertical directions. |
US08623292B2 |
Dehydration sensors with ion-responsive and charged polymeric surfactants
A lateral flow assay device for determining the relative ionic strength of urine is described. The device includes a buffering zone having a polyelectrolyte disposed therein, and an indicator zone having a pH indicator non-diffusively immobilized therein, the indicator zone being separate from the buffering zone and positioned adjacent to and in fluid communication with the buffering zone. A detection zone is part of the buffering zone, and has a buffering component comprising a weak polymeric acid and weak polymeric base with a pKa ≦10−3, and a class of charged polymeric surfactants that are responsive to relative ion concentrations in a sample solution, and a charged pH indicator with a charge opposite to that of the charged polymeric surfactant. The charged polymeric surfactant is soluble in amounts of greater than or equal to about 1% by weight (≧1 wt. % solute) in water and aqueous solutions of low ionic concentration of ≦0.1 wt. % salts, but insoluble (<1 wt. % solute) in aqueous solution of high ionic concentrations of >0.1 wt. % salts. The present invention also describes absorbent articles incorporating such an assay device and methods of monitoring dehydration or testing ion strength of a urine sample using such a test format. |
US08623289B2 |
Single use sterilization container
A non-reusable, locking container for sterilizing and storing surgical materials and presenting surgical materials in a sterilized condition. The non-reusable, locking sterilization container includes a tray, a lid, a permeable filter, a non-reusable lock and a frangible release that limit the container to only a single sterilization cycle or single use. |
US08623281B2 |
Electronic sensor for nitric oxide
Disclosed is a semiconductor device (1) for determining NO concentrations in fluids such as exhaled breath. The device (1) typically comprises a pair of electrodes (18) separated from each other to define a channel region (16) in an organic semiconductor (14), a gate structure (10) for controlling said channel region, and a receptor layer (22) at least partially overlapping said channel region, said receptor layer comprising a porphine or phtalocyanine coordination complex including a group III-XII transition metal ion or a lead (Pb) ion for complexing NO. Such a semiconductor device is capable of sensing NO concentrations in the ppb range. |
US08623276B2 |
Method and system for sterilizing an electrosurgical instrument
An apparatus and method for use in sterilizing a surgical instrument is provided. The apparatus includes a surgical instrument that includes a housing having a shaft extending therefrom. The shaft includes one or more grooves defined therein that extends at least partially along the length thereof. The one or more grooves is configured to allow a sterilant passage therethrough. The apparatus also includes a jacket that encloses the shaft and allows the sterilant to travel along the one or more grooves. |
US08623271B2 |
Apparatus for inducing flow in a molten material
Apparatus for inducing flow in a molten material comprises a refractory lined vessel (10) for containing a molten material with an aperture (35, FIG. 3) in the refractory lining. A mounting plate (40, FIG. 4) of non-magnetic material is removably mounted to the vessel over the aperture and an electromagnetic induction unit (14) is mounted adjacent an exterior face of the mounting plate. A cooling system is provided for cooling the mounting plate. The mounting plate may have vanes (72, FIG. 6) on an outer surface to define cooling channels (74, FIG. 6) through which a cooling fluid can flow. The vanes may follow a non-linear path and the cooling fluid may be air. |
US08623266B2 |
Method of fabricating angled tissue cutting instruments
An angled tissue cutting instrument comprises an angled outer tubular member rotatably receiving a flexible inner tubular member. The inner member has a flexible region in correspondence with an angle of the outer member. The flexible region comprises a helically cut length portion of an elongate tubular body of the inner member and a continuous solid flexible surface secured to an outer surface of the body along the helically cut length portion. A method of fabricating a flexible inner tubular member involves forming a helical cut through the solid wall of a length portion of a tubular body and securing a continuous solid flexible surface to the outer surface of the body along the helically cut length portion to form a flexible region. |
US08623265B2 |
Conductive polymer foams, method of manufacture, and articles thereof
A method of manufacturing a polymer foam composite is described, the method comprising forming an article having a first surface and an opposite second surface from a precursor composition, the precursor composition comprising a polymer foam precursor composition, and a filler composition comprising a plurality of magnetic, electrically conductive particles; foaming the precursor composition to form a plurality of cells in precursor composition; applying a magnetic field to the foamed precursor composition, wherein the magnetic field is of a strength and applied for a time effective to align the electrically conductive, magnetic particles into mutually isolated chains between the first surface and the opposite second surface of the article; and solidifying the polymer foam precursor composition to provide a polymer foam composite having a density of about 1 to about 125 pounds per cubic foot and a volume resistivity of about 10−3 ohm-cm to about 103 ohm-cm at a pressure of 60 pounds per square inch. Polymer foam composites made by this method are also described, as well as articles formed therefrom. |
US08623263B2 |
Process for curing a porous muffler preform
A process for curing a porous muffler preform defined by a plurality of glass fibers and a heat-curing thermoset or thermoplastic materials applied to the plurality of glass fibers is disclosed herein. The process includes the step of enclosing the muffler preform in a chamber. The process also includes the step of surrounding the muffler preform with steam. The process also includes the step of causing steam to enter the muffler preform from multiple directions. |
US08623260B2 |
Mould system for changing the depth of a cardboard-based container
Mold system (1) for manufacturing cardboard-based container, comprising movable mold half (10) and stationary mold half (20) located opposite one another. Movable mold half (10), movable with respect to stationary mold half (20), includes at least a core plate (4), a plate-like seal ring (5) movable with respect to the core, and collar ring (6). Stationary mold half (40) includes at least a mold plate (7) provided with a mold cavity (71) and a seal surface (7a). In the mold system (1), an insert (720) can be supported on and detachably attached to the base (71b) of the mold cavity (71) reducing the depth H of the mold cavity by its height h. Container (500) comprises bottom (57) pressed from cardboard blank and wall (59) connected to the bottom and plastic rim (50) connected to the upper edge of the walls. |
US08623258B2 |
Method for making carbon nanotube film
The present disclosure relates to a method for making a carbon nanotube film. In the method, a bent flexible substrate having a curved surface and a pressing device are provided. A carbon nanotube array is formed on the curved surface. The bent flexible substrate is at least partially unbent, thereby at least partially unbending the carbon nanotube array. The unbent carbon nanotube array is pressed by the pressing device to slant the carbon nanotubes in the unbent carbon nanotube array, thereby forming the carbon nanotube film. |
US08623255B2 |
Method for making a semiconductor device
A method of making a semiconductor device comprising a semiconductor element and a support member having a recess for housing the semiconductor element is disclosed. The method includes placing at least two lead electrode portions in the molding die; supplying a molding member to the molding die so that the molding member contacts the portion of at least two lead electrode portions; heating the molding member in the molding die so as to cure the molding member into a package with the portion of at least two lead electrode portions; and removing the package from the molding die by a pushing member such that at least one of a protrusion and a recess are formed in a surface of the package. Using this process, a semiconductor device can be obtained with a high process yield. |
US08623253B2 |
Low-melt poly(amic acids) and polyimides and their uses
Provided are low-melt polyimides and poly(amic acids) (PAAs) for use in repair of electrical wire insulation, flat or ribbon wire harnesses, and flat surfaces comprised of high-performance polymers such as inflatables or solar panels applications. Also provided are methods and devices for repair of electrical insulation. |
US08623248B2 |
Methods for producing nonwoven materials from continuous tow bands
A system may include a plurality of tow band processing lines and a master air jet in communication with the tow band processing lines to receive a plurality of processed tow bands from the tow band processing lines to form a bulked web. The system may be used to form a bulked web that itself is a nonwoven material or that may be further processed into a nonwoven material. |
US08623243B2 |
Anti-yellowing for thermochromic systems
Ligand exchange thermochromic systems comprising a. a transition metal ion, iodide; and at least one material capable of minimizing or eliminating yellow color formation in the system, wherein at 25° C. the color coordinate b* value of the system is less than 30. |
US08623240B2 |
Method and apparatus for converting carbon monoxide and water into carbon dioxide and hydrogen, with removal of one or more products
A method for converting carbon monoxide and water into carbon dioxide and hydrogen, with simultaneous removal of one or more products, is described. The method includes the following steps: in a first reactor, carbon monoxide from the gas phase is bound in a first solvent and converted into formate, in a third reactor, formate is decomposed and resultant hydrogen H2 is removed, and in a second reactor a solid which is a hydrogen-carbonate salt or a carbonate salt is removed. The thermal decomposition of the solid and the expulsion of the carbon dioxide are carried out in an additional fourth reactor, optionally in a second solvent. Further presented is an apparatus for converting carbon monoxide and water into carbon dioxide and hydrogen, including a fourth reactor which thermally decomposes solids formed in the course of the reaction, and gives off carbon dioxide. |
US08623237B2 |
Inorganic mesoporous materials with chiral nematic structures and preparation method thereof
The present invention describes a composition and a method for producing mesoporous silica materials with a chiral organization. In the method, a polymerizable inorganic monomer is reacted in the presence of nanocrystalline cellulose (NCC) to give a material of inorganic solid with cellulose nanocrystallites embedded in a chiral nematic organization. The NCC can be removed to give a stable porous structure that retains the chiral organization of the NCC template. The new materials may be obtained as iridescent free-standing films with high surface area. Through control of the reaction conditions, the color of the films can be varied across the entire visible spectrum. These are the first materials to combine mesoporosity with long-range chiral ordering that leads to photonic properties. Examples of possible applications of the materials are: lightweight reinforcement materials, low k dielectric materials, tunable reflective filters, adsorbents, stationary phases for chromatography of chiral or achiral substances, supports for catalysts (e.g., for asymmetric synthetic transformations), and as a template to generate other new porous materials (e.g., porous carbon or porous metals), preferably with chiral nematic structures. |
US08623235B2 |
Block copolymer oil return agents
The present invention relates to fluorine free polymeric oil-return agents that increase the miscibility of lubricants such as mineral oils and/or oxygenated lubricants with refrigerants in order to improve oil return and system performance of refrigeration systems. It was discovered that fluorine free block copolymers having a block compatible with the oil phase, and at least one block compatible with the refrigerant phase can effectively compatibilize lubricating oils with HFC and HFO refrigerants. |
US08623233B2 |
Azeotropic and azeotrope-like compositions of Z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and 1,1,1,3,3-pentafluorobutane
Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like compositions are mixtures of Z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene and 1,1,1,3,3-pentafluorobutane. Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics. |
US08623231B2 |
Method for etching an ultra thin film
A method for etching an ultra thin film is provided which includes providing a substrate having the ultra thin film formed thereon, patterning a photosensitive layer formed over the ultra thin film, etching the ultra thin film using the patterned photosensitive layer, and removing the patterned photosensitive layer. The etching process includes utilizing an etch material with a diffusion resistant carrier such that the etch material is prevented from diffusing to a region underneath the photosensitive layer and removing portions of the ultra thin film underneath the photosensitive layer. |
US08623225B2 |
Production method of metallized ceramic substrate
The present invention provides a method of forming a fine pattern by the post-firing method. The production method of a metallized ceramic substrate comprises: a first step of forming an organic base layer on a ceramic substrate; a second step of forming a metal paste layer on the organic base layer to produce a metallized ceramic substrate precursor; and a third step of firing the metallized ceramic substrate precursor, wherein the organic base layer is a layer which absorbs a solvent in the metal paste layer and thermally decomposes at a temperature of firing the metal paste layer. |
US08623224B2 |
Method for making patterned conductive element
The present disclosure relates to a method for making pattern conductive element. The method includes steps. A substrate having a surface is provide. An adhesive layer is formed on the surface of the substrate. Part of the adhesive layer is solidified to form a solidified adhesive layer and a non-solidified adhesive layer. A carbon nanotube layer is applied on the adhesive layer. The non-solidified adhesive layer is solidified so that the carbon nanotube layer on the non-solidified adhesive layer forms a fixed carbon nanotube layer and the carbon nanotube layer on the solidified adhesive layer forms a non-fixed carbon nanotube layer. The non-fixed carbon nanotube layer is removed and the fixed carbon nanotube layer is remained to form a pattern carbon nanotube layer. |
US08623220B2 |
Synthesis of copper oxide-doped zinc-oxide nanoparticles and their use
A simple, room-temperature method of producing CuO-doped zinc oxide nanoparticles was established by reacting zinc nitrate hexahydrate, copper nitrate trihydrate and cyclohexylamine (CHA) at room temperature. These nanoparticles may be used for photocatalytic degradation of cyanide in aqueous solutions. The degradation of cyanide is effective because electrons transfer from the p-type copper oxide to the n-type zinc oxide. |
US08623218B2 |
Fluid purification pressure control apparatuses and methods
Apparatuses and methods for improved operation of a fluid purification apparatus. The fluid purification apparatus includes a pressure sensor to energize and de-energize one or more components of the fluid purification apparatus based on the pressure entering or in the fluid purification apparatus. |
US08623217B2 |
Method for water treatment regeneration stage
Embodiments of the invention provide a method and system for providing a regeneration stage in a water treatment system. The method can include entering a first air bleed state to allow pressurized, deoxygenated air to exit the water treatment system, entering a second air bleed state to equalize a first air pressure of remaining deoxygenated air inside the water treatment system with a second air pressure outside the water treatment system, entering a backwash state to expel remaining deoxygenated air and particulates from inside the water treatment system, and entering an air draw state to allow oxygenated air to enter the water treatment system. |
US08623216B2 |
Magnetic resin separator
The invention provides a system and process for separating residual magnetic resin from a liquid stream by passing the stream through or over permanent magnets located within the stream wherein the process also includes a means for releasing any resin retained by the permanent magnets and capturing the released resin. |
US08623214B2 |
Desalination system and method for integrated treatment of brackish concentrate and seawater
Various embodiments described herein provide methods and apparatus for producing purified water from sea water or some other salty or brackish water source by using brackish concentrate mixed with salty water. The various embodiments also provide methods and apparatus for the treatment of toxicity of brackish concentrate, which brackish concentrate exhibits on aquatic life inhabiting the area of discharge of the brackish concentrate, as well as a method for environmentally safe disposal of brackish concentrate. |
US08623213B2 |
Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
A hybrid method and system of treating wastewater with reduced energy usage is disclosed. The treatment system has a sorption system, an anaerobic digester that digests or converts at least a portion of the solids or sludge from the sorption system, and an aerobic treatment tank that partially reduces oxygen demand of a portion of the sludge from the sorption tank. |
US08623209B2 |
Fluid head height and foam/gas level control in electrocoagulation apparatus
Fluid head height and foam/gas level control apparatus associated with a primary reaction chamber of an effluent processing electrocoagulation assembly is disclosed. The apparatus includes a plurality of rotatable disks each having an orifice located therethrough toward an outer circumference of the disk. The disks are mounted in a horizontal array of openings located at an upper portion of the primary reactor chamber, the orifices communicating through the openings, height of the orifices in the chamber being selectable by rotation of the disks. Rotatable restrictor plates are mounted on the disks for selective restriction of flow through the orifice. |
US08623207B2 |
Loose-proof structure of a filter cartridge shell
A loose-proof structure of a filter cartridge shell, includes: a filter cartridge shell body, the filter cartridge shell body has an open end which includes several treads in its inside and an upper end surface, and an upper end cover, which is hermetically and spirally coupled with the filter cartridge shell body. The upper cover has a raised rafter edge. The raised rafter edge and the open end are equipped with a loose-proof fixed ring. a periphery surface of the raised rafter edge has loose-proof locking teeth, an inside surface of the loose-proof fixed ring has loose-proof tooth spaces matching with the loose-proof locking teeth. An external end surface of the open end has loose-proof scabs, the loose-proof fixed ring has loose-proof grooves on its bottom matching with the loose-proof scabs. |
US08623204B2 |
Stormwater gully
A stormwater gully comprises a chamber in which an outlet assembly is installed. The outlet assembly comprises filter units connected to an outlet housing. In use, stormwater can flow from the chamber in an upwards direction through filter units into the outlet housing. The outlet housing has an outlet, which extends from the gully. At high rates of flow, the water level in the chamber will rise until water can flow into the outlet housing through bypass inlets. The bypass inlets are connected to the interior of the housing by siphons defined by arched regions of a top cover. The siphons allow rapid discharge of water until the water level returns below the level of the bypass inlets. A slow drain down feature is provided which enables the chamber and outlet assembly to be drained below the level of the primary inlet. |
US08623202B2 |
Infiltration/inflow control for membrane bioreactor
A method and system for wastewater treatment comprising a first treatment zone (11) fluidly connected to one or more further treatment zones (12, 13, 14), a membrane module (16) comprising a filter membrane positioned in or fluidly connected to the further treatment zone (14), a gravity settling device (15) fluidly connected to the first treatment zone (11) to receive overflow therefrom; and a flow control device (23) between the first treatment zone (11) and the gravity settling device (15) to control the flow of liquid therebetween. |
US08623200B2 |
Grey water filtering system
A water filtering system having its components contained within a single housing. The filter system uses a first filter pair of filters which can be first manually isolated from the water flow; and a second pair of filters which can also be manually isolated from the water flow. The two pairs of filters operate in parallel, thereby allowing one pair to be isolated for cleaning/repair without having to curtail operation since the other pair of filters remain operational. |
US08623193B1 |
Method of electroplating using a high resistance ionic current source
A substantially uniform layer of a metal is electroplated onto a work piece having a seed layer thereon. This is accomplished by employing a “high resistance ionic current source,” which solves the terminal problem by placing a highly resistive membrane (e.g., a microporous ceramic or fretted glass element) in close proximity to the wafer, thereby swamping the system's resistance. The membrane thereby approximates a constant current source. By keeping the wafer close to the membrane surface, the ionic resistance from the top of the membrane to the surface is much less than the ionic path resistance to the wafer edge, substantially compensating for the sheet resistance in the thin metal film and directing additional current over the center and middle of the wafer. |
US08623192B2 |
High resolution focusing and separation of proteins in nanofluidic channels
Exemplary embodiments provide systems and methods for concentrating, focusing and/or separating proteins using nanofluidic channels and/or their arrays. In embodiments, low-abundance proteins can be focused and separated with high resolution using separation techniques including isoelectric focusing (IEF), and/or dynamic field gradient focusing (DFGF) in combination with nanofluidic channels and/or multi-gate nanofluidic field-effect-transistors (FETs). |
US08623189B2 |
Electrochemical gas sensor with an ionic liquid electrolyte system including at least one monoalkylammonium, dialkylammonium, or trialkylammonium cation
An electrochemical gas sensor includes an ionic liquid as electrolyte. The ionic liquid includes at least one cation selected from the group of a monoalkylammonium cation, a dialkylammonium cation, and a trialkylammonium cation. The individual alkyl groups of the cation can be branched or unbranched and have 1 to 4 carbon atoms. The individual alkyl groups of the cation can be the same or different in case of the dialkylammonium cation and the trialkylammonium cation. In a number of embodiments, the individual alkyl groups have 2 to 4 carbon atoms. |
US08623188B2 |
Gas sensor
A gas sensor including a plate-shaped laminate disposed in a housing and fixed thereto via an element passage member and formed by laminating a gas sensor element and a heating element. The gas sensor element includes a plate-shaped solid electrolyte member, and a pair of detection electrodes formed on front and back surfaces thereof and constituting, in cooperation with the solid electrolyte member, a detection section for detecting the concentration of a specific gas. Insulating substrates mainly composed of alumina are provided on opposite sides of the laminate in the laminating direction. Coating layers mainly composed of a first material higher in toughness than alumina are formed on at least portions of outer surfaces of the insulating substrates in the laminating direction, the portions facing the element passage member. The coating layers are not formed on surfaces of the laminate parallel to the laminating direction. |
US08623185B2 |
Planar multi-electrode array sensor for localized electrochemical corrosion detection
A planarized type of coupled multi-electrode corrosion sensing device. Electrode pads are fabricated on a thin backing, such as a thin film. Each pad has an associated electrical lead for connection to auxiliary electronic circuitry, which may include a resistor associated with each electrical pad. The design permits the device to be easily placed in small crevices or under coatings such as paint. |
US08623179B2 |
Seawater desalinization device
A seawater desalinization device includes a container portion, a guiding pipe, a plug, a heat conduction cover, a switch, and a connecting pipe. The container portion defines a receiving chamber, a slot, and a through hole communicating with the receiving chamber. The guiding pipe is fixed on the container portion to communicating with the slot. The plug is detachably inserted into the guiding pipe. The heat conduction cover covers on the container portion and sealing the receiving chamber and the slot. The switch is assembled in the container portion to control open or close the through hole upon a seawater level in the container portion. The connecting pipe is inserted into the through hole and a seawater source. |
US08623171B2 |
Plasma processing apparatus
A plasma processing apparatus includes a process chamber, a platen positioned in the process chamber for supporting a workpiece, a source configured to generate a plasma in the process chamber having a plasma sheath adjacent to the front surface of the workpiece, and an insulating modifier. The insulting modifier is configured to control a shape of a boundary between the plasma and the plasma sheath so a portion of the shape of the boundary is not parallel to a plane defined by a front surface of the workpiece facing the plasma. Controlling the shape of the boundary between the plasma and the plasma sheath enables a large range of incident angles of particles striking the workpiece to be achieved. |
US08623168B2 |
Manufacturing method and manufacturing apparatus of composite sheet of absorbent article
A method of manufacturing a composite sheet includes joining a first elastic strip member to a sheet by feeding and surface-contacting the first elastic strip member to a continuous body of the sheet; and joining a second elastic strip member to the sheet by feeding and surface-contacting the second elastic strip member to the continuous body. The first elastic strip member supplied toward a first spindle portion side roller is subsequently put around an outer circumferential face of the first spindle portion side roller and an outer circumferential face of a first oscillating end side roller. The second elastic strip member supplied toward the second spindle portion side roller of a second oscillating arm is subsequently put around an outer circumferential face of a second spindle portion side roller and an outer circumferential face of the second oscillating end side roller of the second oscillating arm. |
US08623164B2 |
Shingle with reinforced nail zone and method of manufacturing
A method of making a laminated shingle is provided. The method includes coating a shingle mat with roofing asphalt to make an asphalt-coated sheet, adhering a reinforcement member to a portion of the asphalt-coated sheet, covering the asphalt-coated sheet, and optionally covering the reinforcement member, with granules to make a granule-covered sheet, dividing the granule-covered sheet into an overlay sheet and an underlay sheet, wherein the overlay sheet has a tab portion normally exposed on a roof and a headlap portion normally covered-up on a roof, the headlap portion having a lower zone adjacent the tab portion and an upper zone adjacent the lower zone, and wherein the reinforcement member is adhered to the lower zone of the headlap portion and laminating the overlay sheet and the underlay sheet to make the laminated shingle. |
US08623161B2 |
Process for producing article having fine concavo-convex structure on its surface and process for producing wire-grid polarizer
Processes for producing an article having a fine concavo-convex structure on the surface of a transparent substrate and a wire-grid polarizer, with high quality with high productivity, with which a concavo-convex layer having a large area can easily be achieved. The process comprises a step (I) of forming an interlayer (A) on the surface of a substrate film, a step (II) of forming a concavo-convex layer (B) having a fine concavo-convex structure on its surface, on the surface of the interlayer (A) by imprinting technology, and a step (IV) of separating a laminate comprising the interlayer (A) and the concavo-convex layer (B) from the substrate film and laminating the laminate to the surface of a transparent substrate so that the interlayer (A) faces the transparent substrate side. Further, a process for producing a wire-grid polarizer employing the production process. |
US08623160B2 |
Method of repairing an aircraft structure component
A method is provided for repairing an aircraft structural component which has a component fault in a portion adjoining a cavity of the aircraft structural component. The method includes removing a region of the aircraft structural component that has the component fault, introducing an expansion body into the cavity of the aircraft structural component through an opening that has been formed by the removal of the region of the aircraft structural component having the component fault, wherein the expansion body while being introduced into the cavity of the aircraft structural component is in a non-expanded state, converting the expansion body that has been introduced into the cavity of the aircraft structural component to an expanded state, and closing the opening by means of a repair material. |
US08623159B2 |
Method for producing a continuous, three-dimensional, closed semi-finished product made of fiber composite
A method for producing a continuous, three-dimensional, closed semi-finished product made of fiber composite from at least one planar, flat fibrous preform. The method is characterized in that the flat fibrous preform is initially placed flat and aligned to produce a load-bearing fiber orientation and subsequently formed into a three-dimensional structure. In a final step, the three-dimensional structure is then closed to form a closed semi-finished product. |