| Document | Document Title |
|---|---|
| US09075424B2 |
Compensation scheme to improve the stability of the operational amplifiers
A right-half plane (RHP) zero (RHZ) compensation scheme to improve the stability of the operational amplifier. A resistance RZ is implemented by a transistor. This transistor tracks process variations of the transistor drive by the op-amp to achieve better stability without requiring a bandwidth reduction. As a current source is not available to bias this transistor, a local bias circuit is used to provide this. |
| US09075422B2 |
Voltage regulator circuit with adaptive current limit and method for operating the voltage regulator circuit
A voltage regulator circuit and a method for operating the voltage regulator circuit are described. In one embodiment, a voltage regulator circuit includes an input terminal to receive an input signal from a power interface, an output terminal to output an output signal using the input signal, an output voltage monitor circuit configured to compare the voltage of the output signal with a predetermined voltage threshold, and a current limit circuit configured to limit current flowing on a path from the input terminal to the output terminal to a transient current limit level. The transient current limit level is lower than a predefined current limit threshold of the power interface. Other embodiments are also described. |
| US09075420B2 |
Temperature monitoring of power switches
A method for monitoring the temperatures of at least two semi-conductor power switches that are arranged on a common cooling body. Temperature detection is carried out by means of a temperature model each allocated to a switch, in which switch and operating parameters as well as temperature measurement values are processed for calculating the temperature and/or a temperature difference in the relevant switch. A temperature measurement value from a temperature sensor is used as an input parameter for the temperature model, the temperature sensor being centrally positioned between at least two switches and standing in a heat conducting connection with the cooling body. A related apparatus is an electronic temperature emitting power switch arrangement, having a temperature sensor positioned centrally between the two or between two switches each, the same being coupled in a heat conducting way with the cooling body and with the output side of the calculator. |
| US09075415B2 |
Unmanned aerial vehicle and methods for controlling same
One variation of a method for imaging an area of interest includes: within a user interface, receiving a selection for a set of interest points on a digital map of a physical area and receiving a selection for a resolution of a geospatial map; identifying a ground area corresponding to the set of interest points for imaging during a mission; generating a flight path over the ground area for execution by an unmanned aerial vehicle during the mission; setting an altitude for the unmanned aerial vehicle along the flight path based on the selection for the resolution of the geospatial map and an optical system arranged within the unmanned aerial vehicle; setting a geospatial accuracy requirement for the mission based on the selection for the mission type; and assembling a set of images captured by the unmanned aerial vehicle during the mission into the geospatial map. |
| US09075411B2 |
Robot system, calibration method of robot system, robot, calibration device, and digital camera
A robot system includes a movable component with a mark thereon, a control unit that controls the movable component in a three-dimensional coordinate system on the basis of control information, a digital camera that outputs image data by imaging a range of movement of the mark, and a calibrator that creates a transformation parameter for correlating a two-dimensional coordinate system of the image data with the three-dimensional coordinate system on the basis of the image data obtained by imaging the mark at different positions and the control information. |
| US09075408B2 |
Energy savings and global gas emissions monitoring and display
Methods and apparatus for enhanced control, monitoring and recording of incoming chemical and power use, and emissions of electronic device manufacturing systems are provided. In some embodiments, integrated sub-fab system systems may monitor the energy usage of the sub-fab equipment. The tool can enter many different depths of energy savings modes such as idle (shallow energy savings where production equipment can recover to normal production with no quality or throughput impact in seconds), sleep (deeper energy savings where production equipment can recover in minutes), or hibernate (where production equipment may require hours to recover not to have impact on quality, or throughput) for the system. In some embodiments, the system may monitor and display all gas emissions in a sub-fab as well as the Semi S23 method reporting of CO2 equivalent emission. The system may monitor effluent process gases and energy use from the process tool and sub-fab equipment. |
| US09075407B2 |
Reduced complexity auto-tuning process controller system and method
The reduced complexity auto-tuning process controller system and method is a control scheme in which, for each process variable, a single gain K, which is initialized with a sufficiently small value, is iteratively auto-tuned using a predetermined discrete sample time and learning rate. A plant error is calculated and summed with an output of a one-sample delay, the sum being input to the one-sample delay. The combined output of the one-sample delay is multiplied by the input signal, i.e., used as a gain constant of the control input signal. The control input signal times this gain constant is fed to the plant input, thereby reducing error in the plant. |
| US09075405B1 |
Control algorithm for helmet with wireless sensor
A control algorithm for helmet with wireless sensor system for monitoring of surrounding objects. The control algorithm comprises of an outer antenna loop to use one of the antennas for transmission, an inner transmission and reception loop to transmit from one antenna and receive from one or more antennas to measure speed, distance and direction of an approaching object to determine when and where an impact will occur, and a number of stiffenable and destiffenable pads installed on the helmet and external to the helmet that will be activated prior to an impact. |
| US09075403B2 |
Estimation apparatus for control system and method therefor
The frequency characteristic of a controller is acquired. The gain characteristic and phase characteristic of a controlled system are acquired. The open-loop transfer characteristic of the control system and the variation range of the open-loop transfer characteristic are computed from a variation range of the frequency characteristic of the controlled system and the frequency characteristic of the controller, and the variation range of the frequency characteristic of the controlled system is a region where a variation range of the gain characteristic and a variation range of the phase characteristic overlap in a complex coordinate system. The stability of the control system is estimated from the open-loop transfer characteristic and the variation range of the open-loop transfer characteristic. |
| US09075398B2 |
Wake up alarm providing device
A wake up alarm providing device (10) is provided, comprising a sound producing unit (11) and a control unit (12), coupled to the sound producing unit (11). The sound producing unit (11) is arranged to provide an audible wake up signal during an alert period. The control unit (12) controls the wake up signal to comprise a diffuse sound during a first part of the alert period and to comprise a localized sound during a subsequent part of the alert period. |
| US09075397B2 |
Chronograph mechanism
The chronograph mechanism includes a control device and a chronograph gear train designed to be driven directly or indirectly by a barrel, this chronograph gear train including a second-counter mobile and a mobile with a first precision corresponding to a first fraction of a second. The chronograph mechanism also includes at least one indicator which displays the seconds and first fractions of a second of the duration measured. The chronograph gear train includes an additional mobile (5) with a second precision corresponding to a second fraction of a second, which is driven by the mobile (3) for the first fraction of a second by a mobile (4) compensating the backlash; and the chronograph mechanism also includes an indicator for the second fractions of a second, which are smaller than the first fractions of a second, of the duration measured, which indicator is actuated by the additional train. |
| US09075396B2 |
Timer device and electronic apparatus
A timer device includes a RES input terminal (first external terminal), an input time determination circuit that determines the time length relationship between an input time of a predetermined signal input to the RES input terminal and a given determination time, and a pre-settable down counter (counting circuit) that counts a given set value. The pre-settable down counter changes a process according to a determination result of the input time determination circuit. |
| US09075393B2 |
Method of displaying elapsed time on a wristworn device and wristworn device displaying same
Methodologies and constructions of displaying elapsed time on a wristworn device, which include among other things, having at least two display hands one of which that will rotate faster or stop so that they become coincident with each other, then rotate together and then reassume their normal and accurate positions. Such is particularly important with respect to one of the hands that is preferably a seconds hand that might otherwise be displaying seconds of the time of day (“TOD”). |
| US09075388B2 |
Image forming apparatus, cartridge and image forming apparatus system
A process cartridge detachably mountable to an image forming apparatus includes a contact portion contactable to a first movable member of the apparatus in the process of mounting the cartridge to the image forming apparatus. The contact portion passes the first movable member in the inserting direction, and the first movable member moves from the retracted position to the projection position, and then a second movable member moves from the blocking position to the open position, and the contact portion passes the second movable member in the inserting direction, by which the process cartridge can be mounted to a proper image forming apparatus. |
| US09075387B2 |
Cartridge and image forming apparatus
A cartridge includes: a memory portion; a substrate having the memory portion and an electrical contact; a support portion for supporting the substrate with the electrical contact being exposed; a first movement regulation portion configured to regulate the movement of the substrate ; and a second movement regulation portion configured to regulate the movement of the substrate, wherein the movement regulation direction in which the movement of the substrate is regulated by the second movement regulation portion is the same as the movement regulation direction in which the movement of the substrate is regulated by the first movement regulation portion, and wherein the movement regulation distance that the movement of the substrate is regulated by the second movement regulation portion is shorter than or equal to the movement regulation distance that the movement of the substrate is regulated by the first movement regulation portion. |
| US09075386B2 |
Image forming apparatus with a curl correcting unit
A representative configuration of an image forming apparatus according to the invention includes: an image forming portion; a transfer portion; a fixing portion; a curl correcting unit which is provided on a downstream of the fixing portion in a sheet conveyance direction and includes a first roller and a second roller; a holding portion which movably holds the second roller; a biasing member which applies a force to the holding portion; a door which rotatably holds the first roller, is supported to be opened and closed, and separates the first roller from the second roller by being opened; and a retracting portion which allows the holding portion to be retracted to a position where the second roller deviates from a movement path of the door against a biasing force of the biasing member according to a closing operation of the door. |
| US09075381B2 |
Image forming device and charging method for secondary battery
The image forming device includes a reception unit, an image forming unit, a switching unit, a detection unit, and a charging unit. The switching unit switches the image forming device between a first mode in which the reception unit is not supplied a voltage from a power source, is supplied power from a secondary battery, and receives image forming requests, and a second mode in which the image forming unit is supplied the voltage and performs image forming. The detection unit detects a value of an amount of energy of the secondary battery. In the second mode, the charging unit charges the secondary battery by supplying the voltage to the secondary battery when the value is equal to or less than a threshold value, and the charging unit boosts the voltage and supplies the boosted voltage to the secondary battery when the value is greater than the threshold value. |
| US09075379B2 |
Decurler device and image forming apparatus including the same
A decurler device corrects a curl of a sheet. The decurler device includes a first roller, a second roller and a support unit. The first roller rotates about a first rotational shaft as an axial center. Further, the first roller is elastically deformable. The second roller rotates about a second rotational shaft in parallel with the first rotational shaft as an axial center. Further, the second roller is pressed by the first roller to elastically deform the first roller, thereby forming a curved nip portion between itself and the first roller. The second roller rotates to convey a sheet. The support unit rotatably supports the first and second rollers. Further, the support unit is rotatable about a third rotational shaft in parallel with the first rotational shaft as an axial center. The support unit rotates when a sheet is conveyed with it nipped by the nip portion. |
| US09075375B2 |
Driving device and image forming apparatus provided with same
A driving device includes a motor, a pulley, a metal belt, a first unit, a second unit, a biasing member and a detector. The motor includes a drive shaft. The pulley includes an output shaft extending in parallel to the drive shaft. The pulley is rotatably supported on the first unit with the output shaft as a rotary shaft and the circumferential surface is arranged at a distance from the drive shaft in a radial direction of the rotation. The second unit supports the motor and is slidable relative to the first unit. The biasing member biases the second unit in a direction to move the drive shaft away from the output shaft in a state where the metal belt is mounted between the drive shaft and the pulley. The detector detects a change in an inter-axial distance between the drive shaft and the output shaft. |
| US09075374B2 |
Method and apparatus for assessing the operation of a color printing system
A method and apparatus are provided for assessing the operation of a col or printing system (10) by measuring color plane mis-registration. The printing system (10) is caused to print a multi-sheet test job (26) with corresponding test points on each sheet distributed vertically and horizontally over the sheet. The test points comprise test markings for determining horizontal and vertical color plane mis-registration values. These test markings are measured by an imaging subsystem (30) to determine horizontal and vertical color plane mis-registration values (31) for the printing colors. The mis-registration values are then analyzed (33, 36) by a processing subsystem (32) to derive a plurality of mis-registration parameters that provide different respective views of mis-registration behaviour across the test sheets. An output is provided based on the mis-registration parameters. |
| US09075373B2 |
Data processing device, image forming device and program for instructing printing with designation of copy count
A data processing device transmits a control command and print data to an image forming device. When a main controller causes a communication controller to transmit the print data to the image forming device, the main controller causes a memory part to save a setting data at least until the main controller receives a notification of print process completion, and causes a display part to display, for example, a copy count change screen that displays settings of the print data that is changeable by the input part. |
| US09075370B2 |
Color image forming apparatus
An image forming apparatus includes a process unit arranged in the vicinity of the circumference of each photosensitive member and the process unit is configured to act on the photosensitive member in forming a toner image thereon. The image forming apparatus detects a time period since a laser beam emission unit emits a laser beam to the photosensitive member to form an electrostatic latent image for detection until the formed electrostatic latent image for detection or a toner image based on the electrostatic latent image for detection reaches the process unit, and performs color misregistration correction control based on the result of detection. In this case, a control unit at least decreases the light amount of a pre-exposure LED when the electrostatic latent image for detection passes through a position facing the pre-exposure LED. |
| US09075369B2 |
Image forming apparatus and image forming method based on variation of motor rotation speed
An apparatus includes an image formation unit including a photosensitive drum and a motor for driving the image formation unit. The apparatus acquires a frequency generator signal, which is phase information output from the motor as the motor rotates. In addition, the apparatus corrects unevenness of the density that may occur due to the rotation of the motor according to the acquired phase information. |
| US09075368B2 |
High voltage generating device and image forming apparatus
A high voltage generating device includes a control portion configured to raise a voltage output from a transformer to a first voltage by controlling a driving signal generated by a signal generating portion based on a voltage detected by a voltage detecting portion. The control portion raises the voltage with a predetermined rate of change until the voltage detected by the voltage detecting portion reaches a value of a second voltage smaller than a value of the first voltage, and the control portion raises the voltage output from the transformer with a rate of change smaller than the predetermined rate of change after the voltage detected by the voltage detecting portion reaches the value of the second voltage. |
| US09075366B2 |
Image forming apparatus
An image forming apparatus includes a circulation unit and a controller. The circulation unit includes a plurality of reversing units each configured to reverse a sheet of recording media having one surface printed at an image processor. The circulation unit re-feeds the reversed sheet of recording media to the image processor. During duplex printing of a plurality of sheets of recording media through circulation in the circulation unit, the controller controls a holding reversing unit among the plurality of reversing units to hold at least one sheet among the plurality of sheets, so as to increase an actual circulated sheet number of the circulated plurality of sheets by a number corresponding to the at least one sheet so that the actual circulated sheet number is larger than a predetermined circulated sheet number by the number corresponding to the at least one sheet. |
| US09075365B2 |
Fixing device
A fixing device includes a rotatable fuser member, a rotatable pressure member, a heater, and a controller. The rotatable fuser member is subjected to heating. The rotatable pressure member is disposed opposite the fuser member. The pressure member presses against the fuser member to form a fixing nip therebetween, through which multiple recording media, each spaced apart from each other by an interval distance in a conveyance direction, are sequentially conveyed at a conveyance speed. The heater is disposed adjacent to the fuser member to heat the fuser member. The controller is operatively connected to the heater to control power supply to the heater through a series of on-off switching control cycles, each including an on-time during which the heater power supply is on, and an off-time during which the heater power supply is off, in synchronization with conveyance of the recording medium. |
| US09075359B2 |
Image forming apparatus with fusion device having a plurality of opening parts on a heat transmission member
A fusion device includes a heating member that includes a heating part and a heat transmission member that faces the heating member. The heat transmission member includes a first member that is configured to transmit heat from the heating part by facing the heating part and a second member that is configured to regulate a position of the heating member. And the second member includes an opening part. |
| US09075356B2 |
Image forming apparatus and image forming method
In an image forming apparatus having a fixing unit for fixing a toner image on a printing medium, it is necessary to control a fixing temperature with high precision according to the content of an image. An image forming apparatus of the present invention includes: an input unit configured to input image data; and a controlling unit configured to control the fixing temperature of the fixing unit based on a size of a continuous region of pixels whose pixel values are equal to or larger than a predetermined pixel value in the image data. |
| US09075352B2 |
Image forming apparatus including removal unit for removing developer
An image forming apparatus includes a removal unit configured to remove developer that was not transferred to a recording material; and a control unit configured to control an image forming unit for supplying developer to the removal unit. The image forming unit is configured to form first developer image, and second developer image whose length in the sub-scanning direction is longer than that of the first developer image, and whose amount of developer per unit area is less than or equal to that of the first developer image, and the control unit is further configured to, based on a predetermined relationship between the recording material type and the supplying image, select a supplying image formed by the image forming unit before or after the developer image transferred to the recording material. |
| US09075351B2 |
Cleaning device
A cleaning device for cleaning a cleaning subject moving in a predetermined direction, having; a cleaning member that rotates in an opposite direction from the predetermined direction at a contact with the cleaning subject, thereby gathering toner from the cleaning subject; and a shielding member that is disposed between the cleaning member and the cleaning subject in the predetermined direction relative to the contact and prevents the toner on the cleaning member from moving to the cleaning subject. |
| US09075350B2 |
Image forming apparatus to maintain adequate transferability of toner to a recording medium
An image forming apparatus includes a power source to output a voltage having an alternating waveform to transfer a toner image from an image bearing member to a recording medium. A time-averaged value (Vave) of the voltage has a polarity in a transfer direction, in which the toner image is transferred from the image bearing member to the recording medium, and an absolute value of the time-averaged value is greater than a midpoint value (Voff) of the voltage intermediate between a maximum value and a minimum value of the voltage. As a roughness of the recording medium increases, a duty ratio (Duty) expressed by A/(A+B) is reduced, where A is an area of the waveform of the voltage in a return direction opposite the transfer direction relative to the midpoint value in one cycle and B is an area in the transfer direction relative to the midpoint value. |
| US09075349B2 |
Image forming apparatus and image forming method
An image forming apparatus includes an image carrier, a charging unit, an electrostatic latent image forming unit, a developing unit that contains a liquid developer containing a toner and a carrier solution and that develops an electrostatic latent image with the liquid developer to form a toner image on the surface of the image carrier, a transfer unit that transfers the toner image onto a recording medium, and a fixing unit that includes at least one pair of first and second rotating members that form a nip between the first and second rotating members. The following condition (A) is satisfied: the amount of the carrier solution on the surface of the toner image is about 0.7 g/m2 or less during passing of the recording medium through the nip of the most-downstream pair of the at least one rotating-member pair in the leading direction of the recording medium. |
| US09075346B2 |
Image forming apparatus having toner supply control
A developing device in an image forming apparatus includes a developer bearing member that bears a developer including toner and a carrier, and first and second toner chambers. In addition, a supplying unit supplies toner to the first or second chamber, a magnetic detection element generates an output according to a magnetic density of the developer of the first or second chamber, and a controller controls a toner supply amount. A timer detects information of a time regarding operating of first and second conveying units. Based on the information detected by the timer irrespective of a length of a progress period from an end of a previous image forming process to a start of a subsequent image forming process, in a case that each elapsed period of time before the first and second conveying units start operating is under a predetermined time, the controller sets the supply amount of the supplying unit according to output of the magnetic detection element to be smaller than a case that each elapsed period of time is over the predetermined time. |
| US09075342B2 |
Developer conveying device, and developing device and image forming apparatus provided with same
A developer conveying device includes a housing with a pair of wall portions, a developer conveyance path extending between the pair of wall portions, and a conveying member. The conveying member is rotatably supported on the wall portions and conveys developer from one wall portion to the other. This conveying member includes a spiral member, shaft portions and a breaking member. The spiral member is formed by connecting spiral pieces, each forming one spiral turn, in a conveying direction of the developer and includes a hollow interior defined by the connected spiral pieces. The shaft portions are arranged at opposite end parts of the spiral member and rotatably supported on the wall portions and serve as a rotary shaft for the rotation of the conveying member. The breaking member extends across the hollow interior in a direction intersecting with the conveying direction. |
| US09075341B2 |
Developing roller
A developing roller is provided which is capable of forming a toner layer having the most uniform possible thickness on an outer peripheral surface of a roller body thereof. The roller body (2) of the developing roller (1) is formed from a rubber composition containing a base rubber which is a mixture of NBR and/or SBR, CR, an epichlorohydrin rubber and IIR, wherein the IIR is present in a proportion of not less than 2.5 parts by mass and not greater than 20 parts by mass in 100 parts by mass of the base rubber. |
| US09075339B2 |
Polygon mirror assembly, light scanning unit employing polygon mirror assembly, and image forming apparatus
A polygon mirror assembly, a light scanning unit employing the polygon mirror assembly, and an image forming apparatus. The polygon mirror assembly includes a polygon mirror formed of a plastic material and having a plurality of reflection surfaces; and a motor unit to support and rotate the polygon mirror, where the polygon mirror is coupled to the motor unit by using an adhesive material. |
| US09075336B2 |
Blower pipe, blowing device, and image forming apparatus
A blower pipe includes an inlet port, an outlet port, a flow path that connects the inlet port and the outlet port to cause air to flow therethrough and that are divided by a partition wall, and plural flow control members that are respectively provided in different parts in an air flow direction in each of divided passage spaces that are divided by the partition wall and that control the flow of the air, wherein the inlet port and the outlet port are constituted by plural opening portions, respectively, the plural opening portions that constitute the outlet port have elongated opening shapes divided by the partition wall, and a flow control member of the plural flow control members closest to the inlet port is provided in the vicinity of the bent portion. |
| US09075333B2 |
Charging member, process cartridge, and electrophotographic apparatus
Provided is a charging member for suppressing the vibration of a charging roller which occurs owing to a difference in circumferential speed in a longitudinal direction when the roller is rotated to follow a photosensitive member, and suppressing a banding image caused by the vibration of the charging roller over a long period of time. The charging member includes a substrate and an elastic layer. The elastic layer contains a rubber having a polar group and hollow particles each having a shell containing a crystal of calcium carbonate. |
| US09075330B2 |
Color image forming apparatus having function of obtaining color information of patch
An image forming apparatus uses the difference in time taken for each patch to reach a color sensor, which occurs upon reversing the conveyance direction of a printing material. Due to this difference in time, the temperature of the printing material in detection by the color sensor differs among the respective patches. The error of a colorimetric value due to thermochromism is reduced by placing a patch with a colorimetric value which has a low temperature dependence so as to be detected earlier, and a patch with a colorimetric value which has a high temperature dependence so as to be detected later. |
| US09075328B2 |
Heat treatment apparatus and method for manufacturing toner
An object of the present invention is to suppress the increase of coarse particles due to the fusion of powder particles and reduce a ratio of particles that have been excessively spheroidized, when the powder particles are heat-treated. A heat treatment apparatus including a raw-material supply unit, a hot-air supply unit for heat-treating a raw material and a discharge portion for discharging the heat-treated powder particles, and supplying hot air toward a raw material to be supplied from the raw-material supply unit, wherein the hot-air supply unit has a first nozzle and a second nozzle which spread in the radial direction downward from an upstream side in a hot-air supply direction, the second nozzle is arranged in the inside of the first nozzle, the hot air passes through a space between the first nozzle and the second nozzle, and an air-flow adjustment unit section for rotating the supplied hot air spirally along an inner wall face of the apparatus is provided in an outlet portion of the hot-air supply unit. |
| US09075319B2 |
Mask blank and transfer mask
A mask blank and transfer mask that overcomes problems caused by an electromagnetic field (EMF) effect when a DRAM half pitch (hp) is 32 nm or less specified in semiconductor device design specifications. The mask blank is used in manufacturing a transfer mask to which ArF exposure light is applied, and includes a light shielding film 10 having a multilayer structure. The multilayer structure includes a light shielding layer 11 and a surface anti-reflection layer 12 formed on a transparent substrate 1. An auxiliary light shielding film 20 is formed on the light shielding film 10. The light shielding film 10 has a thickness of 40 nm or less and an optical density of 2.0 or more to 2.7 or less for exposure light. The optical density is 2.8 or more for exposure light in the multilayer structure of the light shielding film 10 and the auxiliary light shielding film 20. |
| US09075318B2 |
Sequential stage mixing for a resist batch strip process
Provided is a method and system for stripping a resist film on a plurality of substrates in a resist removal system comprising a processing chamber coupled to a recirculation system comprising a recycle sub-system and a bypass sub-system. The recycle sub-system includes a recycle line, an inline heater, a ratio monitor and control system, and recirculation injection device. The bypass sub-system comprises a treatment liquid supply line, a first injection line, a mixing device, and a second injection line. The treatment liquid comprises a primary stripping chemical, secondary stripping chemical, tertiary stripping chemical, and one or more reactive products. One or more of the temperatures, concentrations, and/or flow rates of the recirculated treatment liquid and/or injected stripping chemicals are adjusted to meet a target strip rate and selectivity for strip over etch of silicon nitride or silicon oxide. |
| US09075316B2 |
EUV mask for use during EUV photolithography processes
The present disclosure is directed to various masks for use during EUV photolithography processes. In one example, an EUV mask is disclosed that includes, among other things, a substrate, a multilayer stack comprised of a plurality of multilayer pairs of ruthenium and silicon formed above the substrate, wherein the mask is adapted to, when irradiated with EUV light, have an effective reflective plane that is positioned 32 nm or less below an uppermost surface of the multilayer stack and a capping layer positioned above the uppermost surface of the multilayer stack. |
| US09075315B2 |
Reflective mask blank, reflective mask and method of manufacturing reflective mask
The present invention is a reflective mask blank used to fabricate a reflective mask, which has a laminated structure of a multilayer reflective film, an absorber film and an etching mask film in this order on a substrate, wherein the etching mask film comprises a material containing chromium, the absorber film comprises a material containing tantalum, a highly oxidized layer is formed on the surface layer of the absorber film on the opposite side from the substrate, and a Ta 4f narrow spectrum of the highly oxidized layer when analyzed by X-ray photoelectron spectroscopy has a maximum peak at a binding energy of more than 23 eV. |
| US09075313B2 |
Multiple exposures in extreme ultraviolet lithography
An extreme ultraviolet lithography method is disclosed. In an example, the EUVL method comprises providing at least two mask areas having a same pattern, forming a resist layer over a substrate, determining an optimized exposure dose based on an exposure dose for a pre-specified pattern on one of the at least two mask areas to achieve a pre-specified target dimension under a corresponding single exposure process, and performing a multiple exposure process for exposing a same area of the resist layer to the same pattern. The multiple exposure process comprises a plurality of exposure processes, wherein each of the plurality of exposure processes uses an exposure dose that is less than the optimized exposure dose and a sum of the exposure dose of each of the plurality of exposure processes is approximately equal to the optimized exposure dose. |
| US09075311B2 |
Manufacturing method of microstructure
A manufacturing method of microstructure comprises steps of: a motion determination step which determines the motion of a substrate relative to at least a photomask; a microlens determination step which determines the profile of a microlens unit on the substrate; an analysis step which calculates the feature of the photomask according to the motion of the substrate and the profile of the microlens unit by using a numerical analysis method; a production step which produces the photomask according to the feature of the photomask; driving the substrate to do the motion determined in the motion determination step, and meanwhile making a laser light illuminate the substrate through the photomask to manufacture the microlens unit on the substrate by the superposition effect of the laser light; and performing a photolithography process by using the microlens unit to produce a microstructure on a photoresist substrate. |
| US09075304B2 |
Method of producing ammonium salt compound, method of producing compound, and compound, polymeric compound, acid generator, resist composition and method of forming resist pattern
A method of producing an ammonium salt compound, including reacting a first ammonium salt compound containing a first ammonium cation which is a primary, secondary or tertiary ammonium cation with a nitrogen-containing compound having a lone pair to obtain a second ammonium salt compound which contains a conjugated acid of the nitrogen-containing compound, the conjugated acid of the nitrogen-containing compound having a larger pKa than the pKa of the first ammonium cation; and a method of producing a compound, including a step of salt exchange between the ammonium salt compound obtained by the aforementioned production method and a sulfonium cation or iodonium cation which has a higher hydrophobicity than the hydrophobicity of the conjugated acid of the nitrogen-containing compound. |
| US09075303B2 |
Optical waveguide forming epoxy resin composition, curable film formed from the epoxy resin composition for formation of optical waveguide, and light transmission flexible printed board
An excellent optical waveguide forming epoxy resin composition is provided, comprising: (A) a liquid epoxy resin; (B) a solid resin; and (C) a photoacid generator; wherein the liquid epoxy resin (A) comprises a liquid epoxy resin represented by the following general formula (1) as a major component thereof in a proportion of 50 to 80 wt % based on an overall amount of a resin component of the resin composition: wherein R1 and R2 are each a hydrogen atom or a methyl group; R3 to R6 are each a hydrogen atom, a methyl group, a chlorine atom or a bromine atom; X is a C2 to C15 alkylene group, an ethyleneoxy group, a di(ethyleneoxy) group, a tri(ethyleneoxy) group, a propyleneoxy group, a propyleneoxypropyl group, a di(propyleneoxy) propyl group or a tri(propyleneoxy)propyl group; and n is a natural number and has an average value of 1.2 to 5. |
| US09075300B2 |
Projector
A projector is provided with an image forming device, a light path switching element, a polarization control element, and a polarization plate. The image forming device emits first image light and second image light. The light path switching element shifts a light path of the first image light and a light path of the second image light from each other. The polarization control element controls a polarization direction of the first image light to have a first polarization direction in a first display period, controls polarization directions of the first image light and the second image light to have a second polarization direction different from the first polarization direction in a transition period, and controls the polarization direction of the second image light to have the first polarization direction in a second display period. The polarization plate is disposed on the light exit side of the polarization control element. |
| US09075297B2 |
Image projection apparatus
An image projection apparatus includes a light source, light from which is used to form an image to be projected, a first flow path, a control unit configured to control a light emission from the light source, an electrical power stabilizing unit configured to stabilize an electrical power to be supplied to the light source, and an electrical power source unit configured to supply the electrical power to at least one of the control unit and the electrical power stabilizing unit. One or both of the electrical power source unit and the electrical power stabilizing unit is/are divided into a plurality of boards. The light source is arranged on a normal line of a surface of any of the plurality of boards. The plurality of boards configure surfaces of the first flow path except a surface nearest to the light source. |
| US09075295B2 |
Devices and method for stopping trapezoidal distortion correction during user interaction
A projector device, a method of correcting trapezoidal distortion, and a distortion correction program stored in a recording medium are provided, each of which projects an image onto a projection surface, detects inclination of the projector device with respect to a horizontal surface to output an inclination angle value of the projector device, corrects trapezoidal distortion in an image to be projected based on the inclination angle value, determines whether an operation device of the projector device is being operated by a user to generate a determination result, and prohibits the projector device from performing trapezoidal distortion correction when the determination result indicates that the operation device is being operated by the user. |
| US09075293B2 |
Illumination device, projecting device and lighting device
An illumination device includes a wavelength conversion material layer with a first surface, which includes a wavelength conversion material and a scattering material; a light guide device located adjacent the wavelength conversion material layer on a side facing its first surface for directing an excitation light onto the first surface of the wavelength conversion material layer, and for directing a mixed light emitted from the first surface, which includes converted light and remaining excitation light not absorbed by the wavelength conversion material layer, into a light exit port. In this illumination device, the light guide device can collect the excitation light reflected by the wavelength conversion material layer effectively, which insures that adding scattering materials into the wavelength conversion material layer doesn't have a significant impact on the luminous efficiency of the illumination device, and resolves the conflict between color uniformity and luminous efficiency of the device. |
| US09075291B2 |
Teleconverter, and imaging system comprising the same
A teleconverter includes a master lens apparatus-side mount on which a master lens apparatus is mounted, a camera body-side mount on which a camera body is mounted, and a converter lens unit that has a negative refracting power for mounting the master lens apparatus thereon to obtain a lens system having a focal length longer than that of the master lens apparatus, the converter lens unit including a first lens group on the master lens apparatus side and a second lens group on the camera body side with an on longest air separation interposed between them, the first lens group has positive refracting power, and the second lens group has negative refracting power, with satisfaction of the following condition (1): −1.53 |
| US09075284B2 |
Spectral width narrowing method, optical element and light source device
The present invention provides a method for narrowing a spectral width that can also be adapted to an ultrashort optical pulse emitted from a wavelength tunable light source, and that can provide an output optical pulse with a narrow spectral width and a low noise component, and an optical element and a light source device that use the method for narrowing a spectral width. The method includes using an optical waveguide member (2) to cause a soliton effect in an input optical pulse (1) within the optical waveguide member (2), thereby narrowing a spectral width of the input optical pulse (1) to provide an output optical pulse (3), the optical waveguide member (2) having dispersion characteristics such that the average of a second-order dispersion value (β2) with respect to the input optical pulse (1) is negative, and the absolute value of the second-order dispersion value (β2) increases in a propagation direction of the input optical pulse (1). |
| US09075282B2 |
Sequential entangler of periodic photons in a single input and output mode
An apparatus providing an integrated waveguide device that creates entanglement between a sequence of periodically spaced (in time) photons in a single input and output mode. The invention comprises a polarization maintaining integrated waveguide chip containing a number of delay lines, integrated multimode interferometers with the potential for rapid switching, a polarization controller and off chip computer logic and timing. |
| US09075279B2 |
Display device
A display device includes a first substrate, a ground electrode disposed on the first substrate, a thin film transistor disposed on the first substrate, a first passivation layer disposed on the thin film transistor, a light blocking member, and a color filter disposed on the first passivation layer. A field generating electrode is disposed on the light blocking member and the color filter. The ground electrode is arranged on the first substrate in a matrix and is connected to a ground terminal. |
| US09075272B2 |
Liquid crystal display panel having positive blue phase liquid crystal layer
A liquid crystal display panel including a first substrate, a second substrate, pixel structures and a positive blue phase liquid crystal layer disposed between the first substrate and the second substrate is provided. The second substrate is disposed opposite to the first substrate. The pixel structures are disposed on the first substrate and between the first substrate and the second substrate. Each pixel structure includes a first electrode, a dielectric layer, a second electrode, and a third electrode. The first electrode is disposed on the first substrate. The dielectric layer covers the first electrode. The second electrode is disposed on the dielectric layer, overlapped with the first electrode and electrically connected to the first electrode. The third electrode is disposed on the dielectric layer and overlapped with the first electrode. The third electrode substantially surrounds the second electrode. The third electrode is spaced apart a distance from the second electrode. |
| US09075271B2 |
Liquid crystal display device
According to one embodiment, a liquid crystal display device includes a first substrate including a pixel electrode which is located in an inside surrounded by a first gate line, a second gate line, a first source line and a second source line, and a second substrate including a common electrode. The pixel electrode includes a contact portion, two or more main pixel electrodes, and a connection portion connecting the main pixel electrodes. The common electrode includes main common electrodes located above the first gate line, above the second gate line and above a point between the main pixel electrodes, and sub-common electrodes located above the first source line and above the second source line. |
| US09075268B2 |
LCD device including a repair region with a metal pattern capable of being burnt down
A method for adjusting an amount of liquid crystal in a liquid crystal display (LCD) device includes injecting a liquid crystal into a liquid crystal receiving space. The liquid crystal receiving space is disposed between a first substrate, a second substrate that faces the first substrate, and a sealing member interposed between the first and second substrates. The method for adjusting an amount of liquid crystal in an LCD device further includes irradiating a light to a portion of the sealing member while varying an irradiating angle of the light so as to form a repair region at the sealing member that has a thickness smaller than that of the sealing member. The method for adjusting an amount of liquid crystal in an LCD device also comprises pressurizing the liquid crystal to form an opening in the repair region of the sealing member and discharge some of the liquid crystal from the liquid crystal receiving space through the opening formed in the repair region, and sealing the opening of the repair region. |
| US09075264B2 |
Display device
A display device includes a display component, a light source, a rear side support member, and a reflective sheet. The light source is disposed on a rear side of the display device relative to the display component. The reflective sheet includes a bottom face part, a first side face part and a second side face part. The first and second side face parts have first and second protrusions at adjacent end edge portions of the first and second side face parts, respectively. The first protrusion overlaps with the end edge portion of the second side face part from the rear side while the reflective sheet is attached to the rear side support member. The second protrusion overlaps with the end edge portion of the first side face part from the rear side while the reflective sheet is attached to the rear side support member. |
| US09075263B2 |
Display apparatus
A display apparatus includes a display panel disposed between a first polarizer and a second polarizer and having at least one first area and at least one second area. A first light-transmission axis direction of the first polarizer is substantially perpendicular to a second light-transmission axis direction of the second polarizer. The first light-transmission axis direction intersects a horizontal axis direction by about 45 degrees. When the display panel is in a narrow viewing angle display mode, the first and second areas have different brightness in a side viewing angle direction but have the same brightness in and around a normal viewing angle direction. When the display panel is in a wide viewing angle display mode, the first and second areas have substantially the same brightness in various viewing angle directions. |
| US09075257B2 |
Display device and manufacturing method thereof
A display device includes a substrate including a pixel area, a thin-film transistor formed on the substrate, a pixel electrode connected to the thin-film transistor, a common electrode formed on the pixel electrode, a space formed between the pixel electrode and the common electrode, and a roof layer formed on the common electrode. The common electrode and the roof layer include a protrusion protruding from at least one of an upper edge and a lower edge of the pixel area. |
| US09075256B2 |
Method of manufacturing liquid crystal display device, and system of manufacturing liquid crystal display device
A method includes the steps of: (a) measuring a height of a pillar spacer after the pillar spacer is formed on a main surface of a CF substrate; (b) measuring a gap between a TFT substrate and the CF substrate after the TFT substrate and the CF substrate are bonded to each other; and (c) determining a quality of a liquid crystal panel based on the difference between the measured height of the pillar spacer and the measured gap. |
| US09075254B2 |
Optical waveguide device module
An optical waveguide device module is provided, wherein a control electrode includes a signal electrode and ground electrodes disposed to sandwich the signal electrode, a connection substrate is provided with a signal line and ground lines disposed to sandwich the signal line, the distance W1 between the ground electrodes in the input end or the output end of the control electrode is larger than the distance W2 between the ground lines on the optical waveguide device side of the connection substrate, the control electrode has a portion of which the distance between the ground electrodes is smaller than the distance W2 in a portion away from the input end or the output end thereof, and interconnections of which the distance W between ground interconnections connecting the optical waveguide device and the connection substrate is at least smaller than the distance W1. |
| US09075253B2 |
Thermochromic glazings
A thermochromic window system includes at least one substrate and a thermochromic layer applied onto the at least one substrate. The thermochromic layer includes at least two thermochromic films and at least one non-thermochromic colored film positioned between the thermochromic films. The at least one substrate can be selected from glass, plastic, or mixtures thereof. The at least one non-thermochromic colored film can also include light absorbers. |
| US09075249B2 |
Eyeglass frame with input and output functionality
An electronic device includes a frame configured to be worn on the head of a user and having first and second rims with lenses and a bridge between the rims for resting on the nose of the user. First and second temple portions extend away from the rims to ends and are can be positioned over the temples of the user with the ends near the ears of the user. The device further includes a display element over one of the lenses and a housing having an arm portion affixed to the first temple portion. An elbow portion of the housing defines a display end that supports the display element at an angle to the arm portion. Image generating means within the housing can present an image on the display element. An input device on the housing can receive an input from the user. |
| US09075248B2 |
Arm for a pair of glasses
An arm (3) for a pair of glasses made of two sections (6, 7) is described, which are connected to one another via a coiled spring (10), which forms an arm joint (8) and is enveloped using an elastomeric plastic envelope (9). In order to achieve an advantageous bending behavior for the arm joint (8), it is proposed that the plastic envelope (9) have a differing wall thickness around the circumference, which determines the bending resistance of the arm joint (8) with respect to at least one predefined bending axis. |
| US09075247B2 |
Eyeglasses and means for their adjustment
Eyeglasses which comprise a pair of optical plates for each eye. Each of the optical plates is made up of a front plate and a rear plate and a return and hinge mechanism links the optical plates of each pair with one another. An adjustment mechanism facilitates relative movement of the optical plates, of each pair, in a plane substantially perpendicular to a viewing direction of the eyeglasses. The return and hinge mechanism and the adjustment mechanism are decoupled. |
| US09075236B2 |
Laser sensor assembly and control method of the same
Provided is a laser sensor assembly and a method of controlling the laser sensor assembly. A laser sensor assembly includes a supporting unit; a rotary shaft unit formed onto the supporting unit, wherein the rotary shaft unit is rotatable, and has at least one bent portion to form a certain angle with respect to a rotational axis of the rotary shaft unit; and a laser sensor unit coupled with the bent part of the rotary shaft unit to form a certain angle with respect to the rotational axis of the rotary shaft unit. |
| US09075235B2 |
Method and system for optical microscopy
Optical microscopy of biological specimens, particularly live cells, is difficult as they generally lack sufficient contrast to be studied successfully as typically the internal structures of the cell are colorless and transparent. Commonly, contrast is increased by staining the different structures with selective dyes, but this involves killing and fixing the sample. Staining may also introduce artifacts, apparent structural details caused by the processing of the specimen and are thus not a legitimate feature of the specimen. Further, microscopy of different elements of these biological specimens typically requires multiple microscopy techniques on multiple specimens. According to embodiments of the invention simultaneous imaging techniques are applied to a biological specimen such as fluorescent imaging and dark field imaging by designing an experimental evaluation system and associated illumination system addressing the conflicting demands of these approaches. |
| US09075222B2 |
Imaging lens and imaging apparatus
An imaging lens substantially consists of a first lens-group, a stop and a second lens-group in this order from an object-side. The first lens-group substantially consists of three or less lenses including at least one negative lens and a positive lens. The second lens-group substantially consists of a 21st lens-group and a 22nd lens-group in this order from the object-side. The 21st lens-group substantially consists of three or less lenses and has positive refractive-power. The 22nd lens-group substantially consists of two lenses of a negative lens and a positive lens in this order from the object-side. Predetermined conditional formulas about distance on an optical-axis from a most-object-side lens surface in an entire system to an image-plane, maximum image height, distance on the optical-axis from a most-object-side lens surface in the first lens-group to a most-image-side lens surface in the second lens-group, and focal-length of the entire system are satisfied. |
| US09075218B2 |
Rack cabling system
A rack cabling system including a rack having mounted thereon a first hardware component and a patch panel housing mounted on the rack adjacent the first hardware component. The patch panel housing populates no more than a three rack unit (RU space), the patch panel housing including a first end having cable pathway openings and a second end having connector elements mounted therein. The patch panel may have a first cable pathway opening located adjacent the first side of the housing and defining a primary position and a first connector element mounted on the second end and the first connector element having a first position corresponding to the primary position of the first cable pathway opening. Cable harnesses are routed with less than three bends of the cables between the first hardware component and the patch panel housing, so the first cable harness is terminated at the first connector element in the first position. |
| US09075214B2 |
Sheathed optical waveguide and method for producing it
Sheathed optical waveguides and methods for producing such waveguides are provided. The sheathing is provided so that the fibers of the waveguides do not adhere to the sheathing. To this end, elastomeric material is formed into a tube surrounding a bundle of fibers and is solidified. The tube is prevented from radial compressing the fibers during solidification of the elastomeric material by a fluid in the tube. |
| US09075213B2 |
Plastic optical fiber cable
Provided is a plastic optical fiber cable including a plastic optical fiber 12 comprising of a core 11A and a cladding 11B, and a jacketing layer covering the plastic optical fiber 12, in which the jacketing layer includes at least two layers of an inner layer 13 and an outer layer 14, the inner layer 13 is formed of a resin comprising of a copolymer of ethylene and a (meth)acrylic compound, and the outer layer 14 is formed of a fluorine-based resin. A plastic optical fiber cable excellent in flame retardance, appearance, and processability at the time of use is obtained from the plastic optical fiber cable described above. |
| US09075207B2 |
Optical module and method of manufacturing optical module
A method of manufacturing an optical module includes the steps of applying the invisible light onto the resin member and the optical device, observing, with use of a camera, a part of the resin member located at the optical fiber coupling plane and an image formed at the optical fiber coupling plane by the optical device active layer while applying the invisible light onto the resin member and the optical device, aligning positions of the resin member and the circuit board with respect to each other while observing the part of the resin member located at the optical fiber coupling plane and the image formed at the optical fiber coupling plane, and fixing the resin member to the circuit board while maintaining the aligned positions of the resin member and the circuit board. |
| US09075205B2 |
Connectors and adapters with auto-latching features
Fiber optic connectors and adapters may be automatically secured and released via a management system. Such automation may inhibit accidental and/or unauthorized insertion of fiber optic connectors into adapter ports. The automation also may inhibit accidental and/or unauthorized removal of the fiber optic connectors from the adapter ports. |
| US09075198B2 |
Wavelength tunable interference filter, method of manufacturing wavelength tunable interference filter, optical apparatus, and optical component
A wavelength tunable interference filter, an optical apparatus, and an optical component include a first substrate, which includes a first optical film and a first driving electrode, and a second substrate, which includes a support portion that supports the first substrate, a second optical film, and a second driving electrode. The second substrate includes an external connection electrode extending to an outer side of the support portion, and includes an electrode forming surface on which the external connection electrode is disposed. A plurality of protruding portions protruding from the electrode forming surface are formed so as to be arrayed in a direction crossing the extending direction of the external connection electrode. |
| US09075197B2 |
Increased tolerance polarization converters
An optical polarization converter device includes a first polarization converter section [1100] and a second polarization converter section [1102], which have mirror image cross-sections of each other and which are made of a common material and have orientation (i.e., tilt) errors equal in magnitude and opposite in sign. Preferably, one section has half, the other one and a half times the length of an original (single section, non-tolerant) polarization converter, i.e., the lengths of the two sections have a ratio of 1:3. Other embodiments include length ratios of 3:5 and 5:7. In addition to correcting fabrication errors, the polarization converter also corrects errors due to temperature and wavelength, improving the tolerance with respect to operational conditions. |
| US09075196B2 |
Optical fiber jacket remover
An optical fiber jacket remover draws a glass fiber out from a coating by cutting the coating in a jacket removing portion and moving an optical fiber holding portion away from a jacket remover main unit in a heated state. The jacket removing portion is provided with a heater supporting member on which a heater is mounted. The heater supporting member is accommodated in a recessed receiving portion formed in a case. A heat insulating space is formed between the recessed receiving portion and the heater supporting member. A side surface of the heater supporting member and an inside surface of a lateral wall of the recessed receiving portion are brought into contact with each other via a lateral rib formed on the heater supporting member, and the heat insulating space is thereby blocked. |
| US09075189B2 |
Method for obtaining optical articles having superior abrasion resistant properties, and coated articles prepared according to such method
A method for preparing an abrasion resistant optical article comprising: providing an optical article having at least one main face bearing an abrasion resistant coating; positioning said optical article in a vacuum deposition chamber; depositing a first inorganic layer comprising SiO2 onto and in direct contact with said abrasion resistant coating by vacuum evaporation of SiO2 and/or SiOx, with 1 |
| US09075187B2 |
Fully polymerized UV blocking silicone hydrogel lens
A substantially fully copolymerized UV blocking hydrogel lens demonstrating sufficient blocking of UV light to meet at least FDA Class II specifications for UV blocking formed from a reaction mixture comprising at least NVP and one other comonomer and a free-radical polymerizable, substituted or unsubstituted, Bis O-hydroxy benzophenone is provided herein. |
| US09075177B2 |
Light enhancing structures with a plurality of arrays of elongate features
Various embodiments comprise light recycling films comprising an array of parallel ridges and grooves that form prisms that selectively reflect or transmit light. In some embodiments, the light recycling film may be used in displays that include spatial light modulators comprising a plurality of pixels. The light recycling film can limit the field-of-view of the display and enhance the luminance within that field-of-view. Various embodiments comprising multiple arrays of ridges and/or grooves can enhance uniformity of illumination of the pixels in the spatial light modulator and reduce Moiré effects. |
| US09075173B2 |
Display device
Disclosed is a display device. The display device includes a light source, a light guide part to receive a light emitted from the light source, a light conversion member between the light source and the light guide part, and a spacer between the light source and the light conversion member. |
| US09075170B2 |
Optical element
It is disclosed an optical element (200) wherein one or more light-emitting diodes, LEDs, and additional optics may be provided in an integrated solution that may relatively easily be assembled and maintained in a desired position relatively each other. The optical element (200) may enable one or more LEDs and additional optics to be provided in an integrated solution that is relatively thin and compact in comparison with known devices, such that light from one or more LEDs may be injected into a thin light guide (205, 206) such as an optical fiber, an optical fiber array, a ribbon-shaped light-guiding structure, etc. |
| US09075169B2 |
Display device with a light emission part disposed around a display part
A brightness distribution of light emitted from one specific light source and outputted from the light outputting part of a light-guide part has a characteristic of having a mountain-shaped distribution increasing from a position of the specific light source, then reaching a maximum value, and then decreasing with distance from a specific light source, and a light source adjacent to the specific light source is disposed at a position where a brightness distribution decreases from the maximum value of the brightness distribution. |
| US09075168B2 |
Meteorological measurement system
A meteorological measurement system is disclosed having a meteorological mast which extends upwards from a base and supports one or more wind gauges. At least one of the wind gauges is disposed in the region of the upper tip of the mast and is designed as a remote wind gauge for measuring wind conditions at one or more remote measurement locations situated above the mast tip at a distance from the remote wind gauge. At least another wind gauge is disposed in the region of the upper tip of the mast in close spatial proximity to the remote wind gauge and is designed as a local wind gauge for measuring wind characteristics at the location of the remote wind gauge. |
| US09075167B2 |
Resonance method of finding permeability of rocks from parameters of radial waves
Radial waves are generated in a borehole in a saturated porous earth formation. Measurements are made of the velocity of motion of the formation and the fluid in the formation. The difference in the velocities is indicative of formation permeability. |
| US09075166B2 |
Compact broadband source and method
Method and marine acoustic source array for generating an acoustic wave in a body of water. The marine acoustic source array includes a first depth sub-array set of first acoustic source points configured to be provided at a first depth (z1), the first acoustic source points having different inline first locations along a longitudinal axis (X); and a second depth sub-array set of second acoustic source points configured to be provided at a second depth (z2), the second acoustic source points having different inline second locations along the longitudinal axis (X). The first locations do not coincide along the longitudinal axis (X) with any of the second locations. |
| US09075163B2 |
Interferometric seismic data processing
Implementations of various technologies for a method for generating a seismic image of a subsurface are described herein. Seismic data may be received from two sensors in a seismic survey. The seismic data below and equal to a predetermined frequency may be classified as low-frequency seismic data. The low-frequency seismic data may be re-sampled based on the predetermined frequency. A set of low-frequency Green's functions may be calculated using interferometry on the re-sampled low-frequency seismic data. High-frequency seismic data of the seismic data may be processed to create a set of high-frequency Green's functions at one or more source locations of the seismic survey. The set of high-frequency Green's functions may be merged with the set of low-frequency Green's functions to create a set of broad-band Green's functions. The seismic image may be generated using the set of broad-band Green's functions at the source locations. |
| US09075157B2 |
Bending correction for deep reading azimuthal propagation resistivity
An apparatus and method for estimating a parameter of interest in a borehole penetrating an earth formation using a receiver and a transmitter, both disposed on a carrier, with aligned magnetic moments to correct for bending of carrier during borehole investigations. The apparatus may include a transmitter with at least two substantially perpendicular coils and a receiver with at least one coil oriented with at least one or the transmitter coils. The method may include aligning the magnetic moment of the transmitter and the magnetic moment of the receiver prior to estimating the parameter of interest. The method may include supplying a constant electric current to one of the transmitter coils while supplying a varying electric current to another of the transmitter coils. The method may include estimating a direction of bending or angle of bending of the carrier. |
| US09075153B2 |
Method for correcting count rate drift in a quantum-counting detector, an X-ray system with a quantum-counting detector and a circuit arrangement for a quantum-counting detector
A method, a circuit arrangement and an X-ray system, in particular a CT system, are disclosed wherein, in order to correct the count rate drift of a detector for ionizing radiation having quantum-counting detector elements which include a combination of at least two counters with significantly different energy thresholds, and on the basis of previously determined functional dependencies of count rates on one another and using at least one of the counters per detector element as the reference, the count rates of the respective other counters with different energy thresholds are corrected. |
| US09075148B2 |
Nano structural anodes for radiation detectors
Anodes for proportional radiation counters and a process of making the anodes is provided. The nano-sized anodes when present within an anode array provide: significantly higher detection efficiencies due to the inherently higher electric field, are amenable to miniaturization, have low power requirements, and exhibit a small electromagnetic field signal. The nano-sized anodes with the incorporation of neutron absorbing elements (e.g., 10B) allow the use of neutron detectors that do not use 3He. |
| US09075144B1 |
Digital radar altimeter
A method for determining a height above ground of an aircraft broadly comprises the steps of generating a transmit signal with a transmitter, transmitting the transmit signal with a first antenna, generating a local oscillator signal with a local oscillator, receiving a receive signal with a second antenna, mixing the receive signal with the local oscillator signal to generate a baseband signal, determining a frequency of interest of the baseband signal, and calculating an aircraft altitude corresponding to the frequency of interest. |
| US09075141B2 |
Mini-map-matching for navigation systems
The present invention uses a map database which is created with the view of optimization in terms of size and complexity, so that it can be easily embedded into a navigation chip. The optimized map database is referred to as a “mini-map” database. The mini-map database easily integrates with the position calculation routine. The algorithm for position calculation includes a map-matching component, which is referred to as the “mini-map-matching” (MMM) algorithm, which is implemented on the navigation chip. Application of the present invention includes any navigation system for vehicles and/or pedestrians. The navigation system may include an inertial sensor, such as a dead-reckoning (DR) sensor, for further improvement in calculated positional accuracy when satellite signals are degraded due to environmental factors. |
| US09075137B2 |
Method and system for determining the position of a GNSS receiver arranged in a motor vehicle
Method and system for determining, via sensor network, position of GNSS receiver arranged in a motor vehicle intentionally is impaired in a targeted manner by interference source. Sensor network includes traffic route points having at least one sensor to detect a presence of interference source. Method includes detecting, as motor vehicle passes one of traffic route points, an interference signal emitted by interference source and/or a received signal of GNSS receiver impaired by interference source by the at least one sensor of the one traffic route point; processing the detected signals to establish whether interference source is present in passing motor vehicle; and when the presence of interference source established, generating information that signals at least a location of the one traffic route point and the interference source in the motor vehicle. A position of the motor vehicle is determined from the location of the traffic route point. |
| US09075136B1 |
Vehicle operator and/or occupant information apparatus and method
An apparatus including a processing device which identifies a first travel route, on which first travel route a vehicle can travel to a destination, and which generates a first message containing information regarding the first travel route, and a transmitter which transmits the first message to a communication device located at the vehicle. The apparatus automatically detects a departure of the vehicle from the first travel route, identifies a second travel route in response to the detected departure of the vehicle from the first travel route, generates a second message containing information regarding the second travel route, and transmits the second message to the communication device. |
| US09075132B2 |
Development of a contrast phantom for active millimeter wave imaging systems
A contrast phantom for an active millimeter wave imaging system is made from different materials or sections having different reflectivities. The reflectivities incrementally increase in discrete steps so that the phantom is useable to calibrate the active millimeter wave imaging system. The reflectivities preferably range from 0% to 100% and incrementally and linearly increase in equal steps. A method of producing the contrast phantom for the active millimeter wave imaging system is also described. |
| US09075130B2 |
Calculation device for radar apparatus, radar apparatus, and calculation method and program for radar apparatus
There is provided a calculation device for a radar apparatus which is configured to specify a direction of a target based on respective reception signals of a plurality of antennae. A calculation unit is configured to use a predetermined estimation algorithm of estimating angles of targets corresponding to a preset separable-number from the respective reception signals, set an arbitrary separable-number to generate a mode vector from the estimated angles of the targets, obtained by the predetermined estimation algorithm, and determine whether the set separable-number is proper or not based on a magnitude of an orthogonal component calculated from the mode vector and an input vector of the respective reception signals. |
| US09075129B2 |
Method and system for forming images by comparing subsets of image data
A system and method for generating enhanced images of a target area using projection data obtained using an electromagnetic radiation source, the method comprising forming an initial aperture of data points containing positional information of the transmitter and receiver of the electromagnetic radiation; and an associated data record; randomly removing data points from the initial aperture to form subapertures with randomly missing data points; creating a subset of data points from each of the plurality of subapertures; the subsets containing data points containing image data for portions of the target area which are the same or overlapping; comparing the subsets of data points to determine variations in the data points indicative of transient data; based upon the comparison between overlapping subsets of image data, determining whether the subsets of data points comprise image data relating to physical objects or noise. |
| US09075127B2 |
Head tracking system
A head tracking system for determining a head position of a user may include a light source configured to emit light onto a rectangular position sensitive device supported by a support structure such as headphones. The light emitted by the light source may generate a light spot on the position sensitive device. A head position determining module may determine the head position using the position of the light spot on the position sensitive device. The support structure may be configured to support the position sensitive device such that a head rotation results in rotation of the position sensitive device and a displacement of the light spot toward a corner of the rectangular position sensitive device. |
| US09075125B2 |
Methods and systems for positioning based on observed difference of time of arrival
Disclosed are systems, methods and devices for computing an estimated location of a mobile device based, at least in part, on an observed difference of time of arrival of messages arriving at the mobile device. In particular implementations, such observed time arrival may comprise a difference between receipt at the mobile device a first message transmitted from a first transceiver device to a second transceiver device and receipt at the mobile device of a second message transmitted by the second transceiver device in response to the first message. |
| US09075123B2 |
System and method for radio-based localization of a terminal device
The techniques described herein relate to a system for the localization of a terminal device using radio signals from radio access points that have been received in the terminal device. The system comprises a unit for providing localization information pertaining to the radio signals from the radio access points, whereby the localization information can be used for the localization of the terminal device. Moreover, the system comprises at least a first radio access point that is connected to the unit via a communication connection and that is configured in such a way that information that is representative of components of the localization information is transmitted to the unit. In this context, the first radio access point can acquire reference signal pattern data for a localization on the basis of pattern recognition, and the transmit power that can be employed for a lateration procedure. In addition to the system, the techniques described herein also proposes a method for the localization of a terminal device. |
| US09075122B2 |
Method, system and computer-accessible medium for providing multiple-quantum-filtered imaging
The present disclosure describes exemplary embodiments of process, system, computer-accessible medium and processing arrangement which can be used to provide multiple-quantum-filtered imaging. For example, provided herein is an exemplary system that can include an arrangement which can be configured to extract and/or determine at least one Nuclear Magnetic Resonance (NMR) signal provided from an anatomical sample utilizing differences of phases of excitation pulses provided from an apparatus. The NMR signal(s) can relate to at least one multiple-quantum coherence in a presence of B0 inhomogeneities associated with the anatomical sample. The exemplary arrangement can be or include a triple and/or double quantum filter arrangement. Exemplary extraction or detection can be from quantum systems having up to N orders of coherence using a pair of paired phase cycles. Further, it is possible to quantify the intracellular concentration contribution based on the signals, in accordance with certain exemplary embodiments of the present disclosure. |
| US09075119B2 |
Gradient magnetic field coil and magnetic resonance imaging device
In the magnetic resonance imaging device, the distance between the first and second coils is different in the circumferential direction and has a first region (A1) (θ=0, π) and a second region (A2) (θ=π/2) narrower than the first region (A1). In the first coil, wiring patterns (17a, 17b) on the side of a zero-plane (F0) passing through the center of the first coil and perpendicular to the axis direction (z-axis direction) meander in the circumferential direction such that the wiring patterns (17a, 17b) depart from the zero-plane (F0) in the first region (A1) and approach the zero-plane (F0) in the second region (A2). This provides a gradient magnetic field coil capable of configuring wiring patterns without using a loop coil that does not pass through the z-axis. |
| US09075117B2 |
Method for calibrating an electrochemical battery
Method for calibration of an electrochemical accumulator, characterized in that it comprises a phase (P2) for modelling the energy (Ed) available in the electrochemical accumulator representing the energy that would be obtained when the accumulator is completely discharged based on a given discharge power and on a given initial state of energy. |
| US09075112B1 |
Clock control circuitry and methods of utilizing the clock control circuitry
A design-for-test (DFT) circuitry is disclosed. The DFT circuitry includes a first multiplexer operable to transfer one of a clock signal or an inverted clock signal based on a clock polarity control signal. The DFT circuitry also includes a burst counter coupled to the first multiplexer. The burst counter is operable to output a signal at a first logic state for a predefined pulse count. The DFT circuitry also includes a second multiplexer that is operable to output one of the clock polarity control signal or the clock signal according to a signal output from the burst counter. The DFT circuitry may also include a third multiplexer that forwards control signals identifying the predefined pulse count to the burst counter from different sources such as an external pin, a programmable interconnect, and a memory element. |
| US09075107B2 |
Method for sheet resistance and leakage current density measurements on shallow semiconductor implants
A method for accurately determining the sheet resistance and leakage current density of a shallow implant in a semiconductor substrate surface includes making one or more four-point resistance measurements with an induced current below 100 μA on the semiconductor surface with a plurality of electrode spacing sets, at least one set defining an electrode separation distance less than 100 μm. The sheet resistance and implant leakage are determined through fitting the measured data to theoretical data to within a predetermined error margin. |
| US09075106B2 |
Detecting chip alterations with light emission
An emission map of a circuit to be tested for alterations is obtained by measuring the physical circuit to be tested. An emission map of a reference circuit is obtained by measuring a physical reference circuit or by simulating the emissions expected from the reference circuit. The emission map of the circuit to be tested is compared with the emission map of the reference circuit, to determine presence of alterations in the circuit to be tested, as compared to the reference circuit. |
| US09075097B2 |
Transmission device and method of testing transmission characteristic of DUT
There is provided a transmission device. The transmission device includes: an adapter device (11) including: a first surface having a plurality of first terminals (21) thereon; and a second surface opposite to the first surface and having a plurality of second terminals (22) thereon, wherein a pitch between the adjacent second terminals is different from a pitch between the adjacent first terminals, a plurality of signal lines each electrically connecting a corresponding one of the first terminals and a corresponding one of the second terminals; and a signal compensation device (12) connected to the adapter device through the signal lines and configured to compensate for a transmission loss of a signal path between the corresponding first terminal and the corresponding second terminal such that the transmission loss is set to a given value. |
| US09075096B2 |
Collision detection device for vehicle
A collision detection device for a vehicle detects a collision to the vehicle from any direction. Smoothing capacitors (510, 520) and an inverter are housed within a case (10). Electrode bus bars (12, 14) are connected to the positive electrode plates and negative electrode plates of the smoothing capacitors (510, 520). The smoothing capacitors (510, 520) are caused to protrude toward the inner surface of the case (10) from the periphery of the smoothing capacitors (510, 520), and the ends of the electrode bus bars (12, 14) are caused to face the inner surface of the case (10). The occurrence of a collision is detected by detecting the short-circuiting or grounding of the electrode bus bars (12, 14). |
| US09075095B2 |
Device and method for localized force sensing
A device and method for operating a capacitive input device configured to sense input objects and their applied force in a sensing region, the device including a pliable component having an input surface and characterized by a bending stiffness, and first and second arrays of sensor electrodes. The input device further includes a third array of sensor electrodes and a spacing layer disposed between the third array. The pliable component is characterized by a compressive stiffness and configured to deform in response to a force applied to the input surface and to deflect the second array of sensor electrodes towards the third array of sensor electrodes, wherein the deformation of the input surface and the deflection of the second array of sensor electrodes is a function of the ratio of the bending stiffness of the pliable component and the compressive stiffness of the spacing layer. |
| US09075092B2 |
Method for obtaining electric power information
A method for obtaining electric power information is applied with a power supply and includes following steps of coupling the power supply to an AC power source; detecting a voltage of the AC power source to obtain a first voltage; detecting a frequency of the AC power source to obtain a first frequency; and estimating an electric power information of the power supply in accordance with the first voltage and the first frequency. The electric power information includes an input current, an input voltage or an input power outputted from the AC power source to the power supply. |
| US09075089B2 |
Method of measuring link voltage
A cycle is divided into a first period and a second period. The first period is longer than the second period. Two sections in which a unit voltage vector is adopted in the first period are adopted as a first section and a second section. A first measured value of a link voltage is measured at a midpoint of the first section and a second measured value of the link voltage is measured at a midpoint of the second section. Then, a representative value of the link voltage in a cycle including the first period is obtained by interpolation of the first measured value and the second measured value. A maximum value of the link voltage is obtained by dividing the representative value by cos θ. |
| US09075086B2 |
Method and apparatus for determining time-varying limitations of a power source
A low-power method and apparatus is provided for adapting to time-varying limitations of a power source, such as a vehicle power source which is in a more-limited state when the engine is off. The supply voltage is monitored for changes using an unclocked, low-power first stage having an analog section, a voltage comparator. Upon detecting voltage changes reflective of a potential power source state change, the first stage generates an interrupt. In response, a second stage transitions from a low-power standby mode to a higher-power active mode. The second stage may include a microprocessor and is configured to confirm or disconfirm the state change. Upon confirmation, further operations are triggered. Upon disconfirmation, the second stage returns to standby mode. The first stage may include an operational amplifier whose two inputs are indicative of the supply voltage, one input having a different response rate to voltage variations than the other. |
| US09075084B2 |
Test and connection apparatus arrangement, and test apparatus
A testing arrangement for testing the electrical circuits of a terminal block assembly, comprising a generally rectangular testing unit housing formed of insulating material and containing a chamber, at least one connection device mounted in chamber and having an elongated connector body formed of insulating material and including center and end portions. An integral measuring tab portion extends downwardly from the body center portion for insertion into a testing opening contained in the terminal block assembly, and a pair of coplanar measurement portions extend upwardly from the connector body ends and terminating at different elevations, thereby to afford a compact testing arrangement. Two electrical circuit connecting portions are mounted on the connector body, each including an input conductive contact plate mounted on one side of said measuring tab portion, and an output contact mounted within one of said measurement portions for connection with one end of a testing component. |
| US09075082B2 |
Fluid delivery for scanning probe microscopy
A gas (or fluid) is introduced around an SPM probe or Nanotool™ to control chemical activity e.g., oxygen to promote oxidation, argon to inhibit oxidation or clean dry air (CDA) to inhibit moisture to control static charging due to the action of the probe or nanotools and to provide vacuum at and around the tip and substrate area. Electrical current can be produced for use with active electronic devices on, in or near the body of the device. In addition by use of a fluid like water, certain oils, and other liquids in conjunction with specific tip structure either electric discharge machining can be used at the tip area on the tip itself (in conjunction with a form structure on the work piece) or on a work piece beneath the tip to shape, polish and remove material at very small scales (10 microns to 1 nm or less). |
| US09075081B2 |
Method and means for coupling high-frequency energy to and/or from the nanoscale junction of an electrically-conductive tip with a semiconductor
A method for coupling high-frequency energy, in particular for microwave circuits, to a nanoscale junction involves placing a bias-T outside of the tip and sample circuits of a scanning probe microscope and connecting a portion of a sample of analyzed semi-conductor through an outer shielding layer of coaxial cable so as to complete a circuit with minimal involvement of the sample. The bias-T branches into high and low-frequency circuits, both of which are completed and, at least the high-frequency circuit, does not rely on grounding of implements or other structure to accomplish said completion. |
| US09075080B2 |
Method and apparatus for adaptive tracking using a scanning probe microscope
Methods and apparatuses are described for adaptively tracking a feature of a sample using a scanning probe microscope. The adaptive technique provides an adaptive method for tracking the feature scan-to-scan despite actual or apparent changes in feature shape due, for example, to an evolving/transitioning state of the sample, and/or actual or apparent changing position due, for example, to movement of the sample and/or drift of the piezoelectric tube actuator. In a preferred embodiment, each scan may be processed line-by-line, or subpart-by-subpart, and may be analyzed either in real time or off-line. This processing technique improves speed, processing, reaction, and display times. |
| US09075079B2 |
Method and structure of an integrated MEMS inertial sensor device using electrostatic quadrature-cancellation
An integrated MEMS inertial sensor device. The device includes a MEMS inertial sensor overlying a CMOS substrate. The MEMS inertial sensor includes a drive frame coupled to the surface region via at least one drive spring, a sense mass coupled to the drive frame via at least a sense spring, and a sense electrode disposed underlying the sense mass. The device also includes at least one pair of quadrature cancellation electrodes disposed within a vicinity of the sense electrode, wherein each pair includes an N-electrode and a P-electrode. |
| US09075074B2 |
Flow determination method
The invention relates to a method for determining a flow, wherein flow velocities ΔV−LoS in measuring direction mr are measured by means of sensors 2 using at least one measuring position, comprising the following steps: a) Initializing parameters of a flow model representing the flow, b) Calculating simulated flow velocities in the measuring direction at least at one measuring position according to the flow model representing the flow, c) Comparing the measured flow velocities to the simulated flow velocities and adjusting the parameters of the flow model that influences the flow by minimizing a quality function that depends on the comparison result, and d) Repeating of steps b) and c) and determining the flow in dependency of the approximated flow model. |
| US09075072B2 |
Means and methods for recognizing the development of cardiovascular disease in an individual
A method of recognizing the development of an Acute Myocardial Infarction (AMI) process in an individual, wherein the method comprises steps of: profiling specific antibody reactivities or biomarkers associated with AMI susceptibility, the profiling comprises steps of: attaching a set of defined antigens to a substrate; obtaining a biological fluid derived specimen from an individual, the specimen containing a specific antibody repertoire; and binding said antibodies of the biological fluid specimen to the attached antigens thereby forming bound antibody antigen complexes; and analyzing results obtained, wherein the presence of the complexes is indicative of AMI. |
| US09075069B2 |
Measurement of autoantibodies at low conductivity with increased sensitivity
Methods for detecting or capturing low-avidity autoantibodies in a biological sample are provided. Target antigen used to assay for the low-avidity autoantibodies of interest is immobilized on a solid phase. The biological sample is contacted under low conductivity condition with the target antigen for which the autoantibodies has specific binding affinity. Binding of the target antigen to the autoantibodies of interest in the biological sample is then detected to ascertain the presence or concentration of the autoantibodies of interest. |
| US09075068B2 |
Integrated particle trap for capillary plot columns
A porous layer open tubular (PLOT) column includes capillary tubing; one or two particle traps disposed inside one or two end sections of the capillary tubing; and a stationary phase comprising a porous or non-porous material coated inside a main section of the capillary tubing. A method for preparing a porous layer open tubular (PLOT) column includes preparing one or two particle traps inside one or two end sections of a capillary tubing; and preparing a stationary phase comprising a layer of a porous material coated inside a main section of the capillary. |
| US09075060B2 |
Methods for diagnosing oral or oral-pharyngeal cancer
A method of diagnosing oral cancer or oral pharyngeal cancer in a subject in need thereof is provided. The method comprising determining a level or activity of at least one marker in a saliva sample of the subject, wherein a significant alteration in the level or the activity of the marker with respect to an unaffected saliva sample is indicative of the cancer, wherein the saliva marker is selected from the group consisting of Cyclin D1, phospho-Src, 8-oxoguanine DNA glycosylase (OGG1), Maspin, KI67 and translocator protein 18 kDa (TSPO). |
| US09075057B2 |
Competition-based detection assays
Disclosed herein are methods and kits which are useful for detecting presence of an enzyme and the relative amount of glycan associated with the enzyme in a test sample based upon the enzyme's ability to competitively inhibit the binding of a ligand in such test sample. The present invention provides the ability to evaluate cell culture conditions and optimize the desired glycoform content of recombinantly prepared enzymes. |
| US09075053B2 |
Target substance detection method using aptamer
The present invention relates to a method and kit of detecting a target material using an aptamer, and more particularly to a method and kit for detecting a target material, in which a sample and a second aptamer are added to a first aptamer immobilized on a solid phase so as to form a bond sandwiched between the first aptamer, the target material and the second aptamer, to an FET sensor-based method and kit for detecting a target material, and to an AAO sensor-based method and kit for detecting a target material.The inventive method for a target material using an aptamer can detect even low-molecular-weight materials which were difficult to detect in the prior art, thereby enabling detection of disease-related metabolites, environmental pollutants and food toxins in solutions. In addition, the detection method of the present invention is a direct and simple method and is highly cost-effective, because it uses the aptamer which can be consistently reproduced and can be produced at low costs. Thus, the present invention is very useful. |
| US09075043B2 |
Sample analyzer, sample information processing apparatus, and sample analysis method
A sample analyzer includes: a first measurement part which performs measurement on a sample for a first measurement item; a second measurement part which performs a measurement on the sample for a second measurement item; an output section; and a controller configured to control the output section to output, when a time difference between a measurement on a sample performed by the first measurement part and a measurement on the sample performed by the second measurement part exceeds a predetermined time period, information based on an excess of the time difference. |
| US09075040B2 |
Method and system for verifying the age of an animal providing meat
The invention provides a method for verifying the age of an animal providing meat using volatile profiles that comprises the step of providing a sample of animal meat. The method uses one or more chemical analyzes to obtain a profile of a set of volatile organic compounds from a sample of meat from an animal. The profile is fit to a mathematically discriminating function resulting. The data obtained is analyzed in order to establish a correlation between the age of the animal (tooth development) and volatiles exuded by meat. |
| US09075034B2 |
Control method for computer-controlled liquid handling workstations
A control method for a computer-controlled liquid handling workstation which comprises a work surface, a motorized liquid handling robot with at least two pipettes each having a cone, and a control computer, to which the liquid handling robot is connected. A control program, activated in the control computer, enables the pipetting robot to position the pipette at specific positions on the work surface. The pipettes and at least one position are visualized as icons, using a visualization device. Upon selecting at least one pipette and designating a position, using an input mechanism, the selected pipette is moved down and up immediately after its selection, and moved to the designated position immediately after designating the position. These movements are carried out prior to selecting at least one action and its execution, enabling the operator to confirm the selection of the pipette and the designation of the position. |
| US09075033B2 |
Reagent cartridge
A reagent cartridge which can be exchangeably inserted into an analyzer and having a plurality of reagent bags furnished with connecting lines, each of which may optionally be connected to an input device of the analyzer, and method for operating the analyzer are disclosed. Each reagent bag has an analyzer-controlled multi-way valve with at least two valve positions at the point where the respective connecting line departs, such that the first valve position opens a fluid path between the connecting line and the reagent bag, while the second valve position closes off the reagent bag and opens a fluid path between a ventilation source, e.g. ambient air, and the connecting line. The connecting lines of the reagent bags departing from the multi-way valve open directly into a common rail or a collector valve. |
| US09075032B2 |
Transport apparatus, transport method, transport program, and transport system
A transport apparatus for transporting a sample as an analysis objective in a state of being accommodated in a sample container comprises a judging unit which judges whether or not the sample container is positioned at each of first and second collection positions for collecting the sample from the sample container in order to perform each of first and second analysis processes and which outputs each of judgment results thereof as first and second collection position data; and a sample container identification unit which performs individual identification of the sample container in a transport route for the sample container and which outputs an identification result thereof as individual identification data. Further, it is confirmed whether or not the transport of the sample container to the second collection position is adequate on the basis of the first collection position data, the second collection position data, the individual identification data, and data to indicate a predetermined transport amount calculated in accordance with the first and second collection positions. |
| US09075030B2 |
Automatic analyzer
An automatic analyzer restartable within a short time includes at least one of quality control information and calibration information stored into an analyzer processing unit. A reagent management unit reads out information from a reagent vessel ID tag affixed to a reagent vessel inside a reagent accommodation unit containing the reagent, and writes information onto the reagent vessel ID tag. The analyzer processing unit uses the reagent management unit to write the quality control information or the calibration information onto the reagent vessel ID tag. |
| US09075020B2 |
Gas activated changes to light absorption and emission characteristics for security articles
Disclosed are security articles and methods and systems for authenticating security articles using a plurality of stimuli. According to one embodiment, an illustrative security feature includes activation of phosphorescent or fluorescent materials by the simultaneous presence of a source of electromagnetic radiation and a specific gas environment. A detector detects a spectral emission of the security feature that results from the change in gas environment. The spectral emission may be compared to an expected emissive signature to determine authenticity of the security article. |
| US09075013B2 |
Apparatus and methods for microscopy having resolution beyond the Abbe limit
Microscope apparatus and methods for imaging an object with a resolution beyond the Abbe limit are disclosed. The apparatus employs an object selectively patterned with a fluorescing material that is induced to fluoresce with one wavelength and inhibited from fluorescing with a second wavelength. Two orthogonal interference-fringe patterns are generated from four diffracted light beams of an inhibiting wavelength and superimposed on the object along with light that induces fluorescence. The interference-pattern image allows only sub-resolution-sized emission areas of the object to fluoresce. Multiple images of the fluorescing object are obtained, each corresponding to a slightly different position of the fringe patterns on the substrate. Each image is processed to yield a sparsely sampled super-resolution image. Multiple sparse images are interwoven to form a complete super-resolution image of the object. |
| US09075005B2 |
Cell analyzer and cell analyzing method
Provided are a cell analyzer, and a cell analysis method. A cell analyzer 1 includes a measurement device 2 for detecting information of each cell from a measurement specimen containing cells harvested from an epithelial tissue, and a data processing device 3 for determining appropriateness of the cell harvesting of parabasal cells and acquiring information related to canceration of the cell based on the information detected by the measurement device 2. The data processing device 3 displays on a display section a dialogue showing “cell harvesting inappropriate” when determined that the harvesting of parabasal cells is inappropriate. |
| US09075004B2 |
Electrochemical cell
Devices and methods are provided for determining the concentration of a reduced form of a redox species. For example, a device can include a working electrode and a counter electrode spaced by a predetermined distance so that reaction produces from the counter electrode arrive at the working electrode. An electric potential difference can be applied between the electrodes, and the potential of the working electrode can be selected such that the rate of electro-oxidation of the reduced form of the species is diffusion controlled. Current as a function of time can be determined, the magnitude of the steady state current can be estimated, and a value indicative of the diffusion coefficient and/or of the concentration of the reduced form of the species can be obtained from the change in current with time and the magnitude of the steady state current. Other embodiments of apparatuses, devices, and methods are also provided. |
| US09074995B2 |
Magnetostrictive phased array transducer for transducing shear horizontal bulkwaves
A magnetostrictive phased array transducer for transducing shear horizontal bulkwaves including a plurality of magnetostrictive members each having a bottom surface of a plate-shaped structure made of a ferromagnetic material, which is mounted to be adhered closely to the surface of a mounting place; an insulator disposed on a side surface of each magnetostrictive member; a meander coil having a plurality of coil lines extended in the direction parallel with the bottom surface on each insulator, wherein adjacent coil lines are connected so that current flows in the opposite directions to each other, thereby generating a dynamic magnetic field with respect to each magneto strictive member; and a magnet mounted to generate a static magnetic field perpendicular to the dynamic magnetic field. When the current is supplied to the meander coil, a plurality of magnetostrictive members generate a plurality of shear horizontal bulkwaves while being deformed by the magnetostriction effect. |
| US09074994B2 |
Inspection method and apparatus of a glass substrate for imprint
A method for inspecting a glass substrate for imprint including a glass substrate with a pattern surface and a transmissive conductive film coating at least part of the pattern surface, includes an electron beam irradiation step of irradiating the pattern surface of the glass substrate for imprint disposed on a stage with an electron beam having a predetermined irradiation area; an electron detection step of simultaneously detecting electrons from the pattern surface by the electron beam irradiation by means of a detection surface with a plurality of pixels; and a defect detection step of obtaining an image of the pattern surface based on the electrons detected by the detection surface and detecting a defect of the pattern surface. |
| US09074993B2 |
White light achromatic grating imaging polarimeter
White-light snapshot channeled linear imaging (CLI) polarimeters include polarization gratings (PGs) configured to produce a compensated shear between portions of an input light flux in first and second polarization states. The disclosed CLI polarimeters can measure a 2-dimensional distribution of linear Stokes polarization parameters by incorporating two identical PGs placed in series along an optical axis. In some examples, CLI polarimeters are configured to produce linear (S0, S1, and S2) and complete (S0, S1, S2 and S3) channeled Stokes images. |
| US09074992B2 |
X-ray diffraction apparatus and X-ray diffraction measurement method
There is provided an X-ray diffraction apparatus comprising an X-ray topography device for providing a spatial geometric correspondence to an X-ray exiting from a planar region of a sample to detect the X-ray as a planar X-ray topograph, and outputting the X-ray topograph as a signal; a two-dimensional imaging device for receiving a light-image of the planar region of the sample and outputting the light-image as a signal specified by planar positional information; and a video-synthesizing arithmetic control device for generating synthesized video data on the basis of an output signal from the X-ray topograph and an output signal from the imaging device. |
| US09074990B2 |
Methods and devices for optically determining a characteristic of a substance
An exemplary optical computing device includes an electromagnetic radiation source that optically interacts with a sample having a characteristic of interest, a first integrated computational element arranged within a primary channel to optically interact with the electromagnetic radiation source and produce a first modified electromagnetic radiation, wherein the first integrated computational element is configured to be positively or negatively correlated to the characteristic of interest, a second integrated computational element arranged within a reference channel to optically interact with the electromagnetic radiation source and produce a second modified electromagnetic radiation, wherein the second integrated computational element is configured to correlated to the characteristic of interest with an opposite sign relative to the first integrated computational element, and a first detector arranged to generate a first signal from the first modified electromagnetic radiation and a second signal from the second modified electromagnetic radiation. |
| US09074989B2 |
Screening device for screening plant specimens
A screening device (110) for screening at least one plant specimen (112) in a plurality of plant specimens (114) is disclosed. The screening device (110) comprises a detector (116) adapted for acquiring spatially resolved images (117). The screening device (110) further comprises at least one selection device (118) adapted for selecting a single plant specimen (120) or a group of plant specimens (122) from the plurality of plant specimens (114) for imaging by the detector (116). The selection device (118) comprises a deflection device (124) adapted for deflecting electromagnetic waves propagating between the plant specimens (112) and the detector (116). |
| US09074987B2 |
Lubricant distribution acquisition device and lubricant distribution acquisition method
The direction of the main axis of a bearing is adjusted by turning a supporting base (12a) that is supporting the bearing, and by then receiving a neutron beam that has been transmitted through the bearing from the direction of the main axis thereof, and converting it into an electromagnetic wave, and by then forming images using the received electromagnetic wave, lubricant distribution data that shows the distribution of a lubricant inside the bearing is acquired. |
| US09074979B2 |
Ultrasonic analyte concentration and application in flow cytometry
The present invention includes an apparatus and corresponding method for concentrating analytes within a fluid flowing through a tube using acoustic radiation pressure. The apparatus includes a function generator that outputs a radio frequency electrical signal to a transducer that transforms the radio frequency electric signal to an acoustic signal and couples the acoustic signal to the tube. The acoustic signal is converted within the tube to acoustic pressure that concentrates the analytes within the fluid. |
| US09074974B2 |
Apparatus and method for measuring viscosity
An apparatus for measuring viscosity includes a container in which an inlet radius of an inlet end is larger than an outlet radius of an outlet end. A fluid with a flow velocity is placed in the container. The fluid has a density value and a pressure gradient value. A pressure controller for controlling the pressure gradient value of the fluid is connected to the inlet end and the outlet end. A flow meter measures the flow velocity. A viscosity of the fluid is correlated with the density value, the pressure gradient value, the inlet radius, the outlet radius and the flow velocity. After being applied to various fluids, the present invention improves testability. Moreover, the measurement time is reduced due to simple structure. The maintenance is easy and the operation is not complicated. Furthermore, less space is required, the cost is down and the measurement error is reduced. |
| US09074969B2 |
Sample fluid stream probe
A sample fluid stream in a probe apparatus may be redirected in a redirection area, and a flowing gas sheet may be directed into the redirection area. Additionally, a conduit downstream of a probe nozzle may define a reverse taper (where the conduit is wider downstream), a lip for collecting droplets that have collected on conduit walls, and/or re-entraining gas directed at collected droplets. Focusing gas may focus the sample fluid stream away from the walls of the conduit. Such focusing gas may be at different temperatures for different sections of the conduit. For example, the focusing gas may be a lower temperature near the probe inlet, and may be at a higher temperature to act as drying gas farther downstream. |
| US09074968B2 |
Exhaust gas sampling apparatus
The present invention is provided with a control device that sets a split flow ratio that is a ratio of the flow rate of the diluted exhaust gas to be sampled through a diluted exhaust gas sampling flow path to a flow rate of a diluted exhaust gas flowing through a CVS, wherein the control device uses the flow rate (QCVS) of the diluted exhaust gas flowing through the CVS or a value (TCVS or PCVS) related to the flow rate (QCVS) of the diluted exhaust gas to set the split flow ratio (Qsamp/QCVS) so as to make a flow velocity (Vfilter) of the diluted exhaust gas flowing into an analytical device equal to a predetermined value. |
| US09074961B2 |
Method for leak-testing and device for carrying out the method
A method for leak-testing a fuel supply system has been provided, wherein the fuel supply system comprises a fuel tank, a fuel injection valve, fuel lines between the fuel tank and the fuel valve, and a control valve controlled by a diaphragm, and wherein the diaphragm bounds a control chamber on one side, the method comprising: acting upon the portion of the fuel supply system upstream of the control valve with a predetermined pressure level, acting upon the side of the diaphragm facing away from the control chamber with a counterforce, wherein the counterforce is equal or greater to the predetermined pressure level. A device for leak-testing a fuel system according to the above method, wherein the device comprises a test pressure unit with at least one test pressure line, wherein said test pressure line is connectable to the fuel supply system. |
| US09074960B2 |
Method and apparatus for checking syringe bodies
Described is a method for checking syringe bodies of the type comprising a hollow body, a seal for closing the hollow body and a dose of a liquid product enclosed by the hollow body and by the seal, the method comprising the steps of applying a pneumatic negative pressure to the syringe body and moving a stop body towards the syringe body in such a way that, during at least a part of the step of applying the pneumatic negative pressure, the stop body obstructs withdrawal of the seal towards a rear end of the syringe body opposite the liquid. |
| US09074956B2 |
Intermediate connector
An unshielded strain gage sensor cable that is tightly sealed within an injection mold to prevent electromagnetic interference from interfering with the sensor signal. The use of the unshielded cable significantly reduces the cost and allows for quick installation and a mobility that does not exist with shielded cables. |
| US09074954B2 |
Readout apparatus and driving method for sensor
A readout apparatus and a driving method for sensor are provided. The readout apparatus includes an adjustable bias unit, a sensor unit, a signal converting unit, a checking unit and a control unit. The sensor unit senses physical energy and outputs a sensing result by using a bias voltage outputted from the adjustable bias unit. The control unit controls the adjustable bias unit according to the sensing result, so as to adjust the bias voltage. Therefore, the readout apparatus can reduce continuous power loss caused by long-term detection. |
| US09074952B2 |
Pressure sensor for low-viscosity media
A sensor for measuring pressures in low-viscosity media for use in injection molding includes a housing with an axis A, a flat end face to be exposed to a pressure space, and a diaphragm that is arranged on the end face and is permanently connected to the housing. A measuring element that can infer a pressure prevailing in the pressure space on the basis of deflection of the diaphragm is arranged behind the diaphragm. A pressure sleeve that is tightly connected to the sensor on the end face and is arranged at a distance from the housing with a gap behind this connection is arranged coaxially with the housing axis A outside the housing. The gap extends axially further across the measuring element than the region of the force path in the direction away from the pressure space. |
| US09074948B2 |
Method for indirect food temperature measurement
A system and method for the preparation of food, but without the requirement of weight, time and/or temperature probe usage to determine the point at which the food has completed preparation. The exemplary embodiments provide a process where the food can be cooked without the requirements of calculation or temperature probes. The described process allows the process operator to be informed when the cooking process has completed, without regard to the size, shape, weight, density, or amount of materials to be prepared. The energy required to maintain the temperature of a water bath is compared to the energy required to maintain the temperature once a food item has been placed within the water bath. |
| US09074946B2 |
Protective tube inner part for a thermometer with a protective tube
A thermometer with protective tube inner part for insertion into a protective tube, especially a protective tube of a thermometer, wherein the protective tube inner part serves for arranging conductor elements, and wherein the protective tube inner part is matched to the shape of the inside of the protective tube in the region of a closed, protective tube end, and wherein the protective tube inner part serves to arrange the conductor elements on the side of the protective tube inner part facing the protective tube in the installed state. |
| US09074943B2 |
Production-test die temperature measurement
A die temperature measurement system (300) includes an external test environment setup (352) and an integrated circuit (302). The external test environment setup (352) includes means to force and accurately measure electrical variables. The integrated circuit (302) includes a bipolar transistor (325); a selectable switch (340) for selecting from plurality of integrated resistances (342, 344) to be coupled in series between a base (322) of the bipolar transistor and a first input (362); and a selectable-gain current mirror (310) with a gain, a programmable current-mirror output coupled to the collector (326) of the bipolar transistor. The bipolar transistor and optional diodes (335) are sequentially biased with a set of proportional collector current levels. For each bias condition, the temperature-dependent voltage produced by the structure is extracted and stored. Die temperature is obtained through algebraic manipulation (450) of this data. Parasitic resistance and I/O pad leakage effects are canceled. |
| US09074936B2 |
Multidimensional pulse shaper and spectrometer
Methods and apparatus are disclosed, and include: (a) separating an input electromagnetic waveform into a plurality of intermediate waveforms, each of the intermediate waveforms being spatially separated from one another; (b) dispersing frequency components of each intermediate waveform onto different regions of a spatial light modulator and modulating at least some of the dispersed frequency components with the spatial light modulator; and (c) recombining the dispersed frequency components for each of the intermediate waveforms to produce a plurality of temporally shaped output waveforms. |
| US09074929B2 |
Image display apparatus having a light guide unit refracting incident light from a screen to a sensor
An image display apparatus according to the present invention, comprises: a display panel displaying an image on a screen; and a photometric unit measuring light incident from the screen, wherein the photometric unit includes: a sensor measuring the incident light; and a light guide unit refracting the incident light and guiding the refracted light to the sensor. |
| US09074928B2 |
Optical connector with enhancing pins securing shell on circuit board
An optical connector includes a circuit board, at least one light emitter, at least one light receiver, a shell, and at least two enhancing pins. The circuit board includes a mounting surface. The at least one light emitter and at least one light receiver are mounted on the mounting surface. The shell covers the at least one light emitter and the at least one light receiver. The at least two enhancing pins passes through the shell and are received in the circuit board to fix the shell on the mounting surface. |
| US09074924B2 |
Metal-detection conveyor with built-in weighing cell
A combined weighing/metal-detection system comprises at least one support frame and at least two weighing cells arranged at mounting locations on the at least one support frame. A conveyor device rests on the weighing cells. The system further includes a metal detector with a passage opening, wherein the conveyor device passes through the opening. The at least two weighing cells are arranged, respectively, on opposite sides of the metal detector, preferably close to the upstream and downstream ends of the conveyor device. The metal detector is supported on the at least one support frame at mounting locations different from the mounting locations of the weighing cells, so that the weighing cells are not carrying the pre-load of the metal detector and the two functions of weighing and of detecting metallic contaminants can occur on the same at least one conveyor device close together in time. |
| US09074922B2 |
Systems and methods for remotely measuring a liquid level using time-domain reflectometry (TDR)
A remote pulse TDR liquid level measurement system and method may include inserting a probe into a body of water. The probe has a probe/air interface, and the body of water includes an air/water interface. A narrow pulse is remotely transmitted to the probe via a coaxial cable. A first impedance mismatch is received from the probe/air interface in a form of a positive reflected pulse, and a second impedance mismatch is received from the air/water interface in a form of a negative reflected pulse. A time between the positive reflected pulse and the negative reflected pulse is calculated, and the time is converted to a distance, the distance being indicative of the water level. |
| US09074919B2 |
Method of device for testing a capacitively operating measuring device, which is designed for the detection of phase boundaries, and correspondingly equipped laboratory apparatus
A device has at least one channel for detecting the phase boundary between media in a liquid container and has a probe which can be fed in the direction of the phase boundary and a circuit which processes a signal of the probe to detect a capacitance change. The device includes a testing module which executes an infeed movement of the probe. The testing module performs an analysis of the signal of the channel, and makes a connection statement about the electrical connection between the probe and the measuring circuit. The testing of the electrical connections is performed in a dry manner, i.e., a phase boundary does not have to be searched for or penetrated for the testing. |
| US09074917B2 |
Apparatus for measurement of ducted air
Apparatus and methods for measurement of airflow in a duct are described. The apparatus combines a Pitot tube, sensing apparatus, control apparatus, a display, control switches and carry apparatus arranged into a unitary structure. |
| US09074916B2 |
Fluid turbine flow meter
The invention concerns a fluid turbine flow meter including a rotatable longitudinal body of a turbine equipped with longitudinal blades and regularly distributed support arms of the blades connecting the blades to the rotatable body of the turbine, where each blade has on the support arm a plurality of separate longitudinal thrust members the cross sections of which are adapted to receive the thrust of the fluid jet when the blade is active and to allow circulation of fluid between the thrust members when the blade is inactive. |
| US09074915B2 |
Photovoltaic system having module monitoring
The invention concerns a PV system in which a multitude of PV modules are interconnected to PV generators. Each of the PV modules comprises a network interface for transmitting module-specific data to a control device and analyzing the same. The data network is designed as a self-organizing network, in particular as a self-organizing meshed radio network. |
| US09074912B2 |
Bearing current sensor device having an energy converter
A sensor device includes an exchangeable module shaped as a substantially annular disk and concentrically mounted at or on a shaft of an electric machine. The exchangeable module includes a detection device for detecting a bearing current of the electric machine and an energy converter device configured to convert mechanical energy of the shaft into electrical energy for transmission to the detection device. |
| US09074905B2 |
Route search device
A route search device capable of searching for a route with the lowest energy cost at a high speed even if the distance between start and end points is long. The route search device includes: a long distance search attribute calculation section for calculating, as an attribute of one long distance search link, the sum of upslope elevation differences of a plurality of short distance search links and the sum of downslope elevation differences of the short distance search links corresponding to the one long distance search link; and a link cost calculation section for calculating, based on the attribute of the long distance search link and vehicle characteristics, a link cost that is an energy consumption at a time when a vehicle travels in the long distance search link. |
| US09074904B1 |
Method for solving carpool matching problem and carpool server using the same
The invention discloses a method for solving carpool matching problem and a carpool server using the same. The method includes the following steps: generating a carpool population according to carpool requests received from passengers and drivers; performing a routing procedure to each of the segments, such that a segment fitness value of each of the segments is maximum; performing a calculating procedure to calculate a fitness value of each of the carpool matching results; performing a sorting procedure to sort the carpool matching results as first results and second results; performing a modifying procedure to modify each of the renewed second results by swapping two slots of each of the renewed second results; and performing an updating procedure to update the carpool population according to the first results and the modified second results. |
| US09074901B1 |
System and method for automatically generating an electronic journal
A system and method of the subject technology automatically generates an electronic journal of a series of events based on input from data sources already used to record the series of events, and then displays those events in an electronic publication representative of the series of events. A GPS track may be used in connection with the series of events to generate the electronic journal in connection with an interactive map. |
| US09074899B2 |
Object guiding method, mobile viewing system and augmented reality system
An augmented reality system having a server and a mobile viewing is provided. The mobile viewing system registers that the mobile viewing system enters a building at the server. Several wireless access points are disposed in the building, and the mobile viewing system is connected to some of the wireless access points. The mobile viewing system receives a request message from the server and captures an image via an image capture module according to the request message. The server obtains a location of the mobile viewing system according to the connected wireless access points and the image captured, and generates an object guiding message or an object indicating message according to the location of the mobile viewing system. The mobile viewing system displays the object guiding message or the object indicating message on the viewing unit. |
| US09074897B2 |
Real-time data with post-processing
The subject matter disclosed herein relates to determining and/or predicting a navigation solution. |
| US09074896B2 |
Trajectory planning
A method and apparatus for determining a trajectory for a vehicle can include: identifying a starting position (p0) and desired terminal position (P) for the vehicle; linearly approximating dynamics of the vehicle; and using the starting position (p0), terminal position (P), and linear approximation, determining the trajectory; wherein the linear approximation can be constrained by a requirement (e.g., specification) that the vehicle may not travel in a region; a center point of the region is at a distance from a predetermined point on the vehicle substantially equal to a minimum turn radius of the vehicle, in a direction substantially perpendicular to a velocity of the vehicle; and a distance from the center point of the region to a point on a perimeter of the region is greater than or substantially equal to the minimum turn radius of the vehicle. |
| US09074892B2 |
System and method of determining a position of a remote object
In one or more embodiments, one or more systems, methods and/or processes may determine a location of a remote object (e.g., a point and/or area of interest, landmark, structure that “looks interesting”, buoy, anchored boat, etc.). For example, the location of a remote object may be determined via a first bearing, at a first location, and a second bearing, at a second location, to the remote object. For instance, the first and second locations can be determined via a position device, such as a global positioning system device. In one or more embodiments, the location of the remote object may be based on the first location, the second location, the first bearing, and the second bearing. For example, the location of the remote object may be provided to a user via a map. For instance, turn-by-turn direction to the location of the remote object may be provided to the user. |
| US09074891B2 |
High integrity, surface guidance system for aircraft electric taxi
A high-integrity auto-guidance and control method for use in conjunction with an aircraft electric taxi drive system comprises obtaining taxi path data generating in a plurality of processors taxi path guidance and control information from the taxi path guidance data, and sending commands derived from the taxi path guidance and control information from one of the plurality of processors based on a predetermined priority scheme to at least one electric taxi controller. |
| US09074883B2 |
Device for optically scanning and measuring an environment
With a device for optically scanning and measuring an environment which is designed as a laser scanner, with a light emitter, which emits an emission light beam, with a light receiver which receives a reception light beam which is reflected by an object in the surroundings of the laser scanner or scattered otherwise, with a control and evaluation unit which determines the distance to the object for a multitude of measuring points, wherein the emission light beam is a superposition of three laser beams having different wave lengths, which define the three-dimensional color space. |
| US09074881B2 |
Measurement system, pipe handling system and method of joining pipe sections
The invention relates to a measurement system constructed and arranged to measure geometrical data from two pipe end bevels of two pipes that need to be joined. The measurement system being provided with a measuring device, wherein the measurement system is constructed and arranged so that the measuring device is moveable in between the two pipe end bevels and the measuring device has a part of a different one of the two pipe end bevels within its measurement angle. |
| US09074876B2 |
Lens position detecting circuit
A position of a lens is detected by detecting, using a phototransistor, light that is emitted from a photodiode and that varies depending on lens position. A control unit divides a moving range of the lens into a plurality of areas, approximates a relationship between lens positions and current of the phototransistor for each of the areas, corrects a current of the phototransistor using the approximated relationship so as to obtain a corrected detection current having a linear relationship with respect to lens positions, and detects the position of the lens using the obtained corrected detection current. |
| US09074873B1 |
Measurement of thickness variation and shape of wafers
The present disclosure is directed to a system for measuring a thickness variation and a shape of a wafer. The system includes a first reference flat and a second reference flat. The first reference flat and the second reference flat are spaced apart to form a cavity. The cavity is configured to receive the wafer. The system also includes a plate. The plate may be inserted into the cavity with the wafer. The system also includes a first interferometer located on a first side of the cavity and a second interferometer located on a second side of the cavity. The system also includes a processor which may be in communication with the first interferometer and the second interferometer. The processor is configured to determine the thickness variation and the shape of the wafer based on at least the readings of the first interferometer and the second interferometer. |
| US09074871B1 |
Pipe measuring system
A pipe measuring system provides means for tallying a set of pipes, each of which has a threaded coupling at one end. The system includes a handheld laser instrument and target that are manually and sequentially placed at opposite ends of each pipe to measure its length. However, to measure the pipe's effective assembled length, rather than its actual length, the laser instrument has an adjustable backstop for engaging one end of the pipe. To use the system, a manufacture of the pipe first provides a specified make-up dimension that says how far the coupling should overlap the pipe when properly tightened. A manufacturer and/or end-user of the laser instrument establish the instrument with a zero reference. Then, based on the pipe manufacturer's specified make-up dimension and the location of the zero reference, the end-user adjusts the position of the backstop to be a certain distance from the zero reference. |
| US09074870B2 |
Method and device for sintering an object while determining the geometric surface profile of the object
The invention relates to a method and a device for sintering objects by means of time-resolved detection of two- or three-dimensional surface profiles and, optionally, by means of temperature measurement in a high temperature furnace on the basis of optical measurement methods. During sintering, each surface point on an object can be measured for its position and, optionally, its temperature, and a change can be determined by successive measurements. The measured change additionally permits control of the sintering regime.The method comprises the steps of: placing an object 4 into a high temperature furnace 5; heating the furnace 5; generating a two- or three-dimensional surface profile at least of a subregion of the object 4 by: irradiating the object 4 with light from a light source 2a; detecting the light scattered by the object 4 with the aid of a detector 2b; determining the geometric surface profile from the detected light. |
| US09074866B2 |
Rotational angle measurement apparatus, control apparatus, and rotation-machine system
Rotational angle measurement apparatus measuring magnetic-field angle or rotational angle with sufficient accuracy wherein a non-magnetic conductor is arranged in the vicinity of the magnetic flux generator or the magnetic sensor, even when the magnetic flux generator rotates at high speed. The rotational angle measurement apparatus is configured with a magnetic sensor 70 which responds to a magnetic-field angle and a detection unit 302 which inputs an output of the magnetic sensor. The rotational angle measurement apparatus is employed with a rotatable body 121 provided with a magnetic flux generator 202. The output of the magnetic sensor is a raw-angle signal set 155 corresponding to the magnetic-field angle. The detection unit outputs a corrected angle after a non-magnetic conductor in the vicinity of the magnetic sensor is corrected, using a correction value outputted by a correction function with rotational velocity of the rotatable body as an argument. |
| US09074865B2 |
Contour and surface texture measuring instrument and contour and surface texture measuring method
A contour and surface texture measuring instrument for measuring a contour and surface texture of a surface of a work, which generates a displacement signal having a high resolution and high linearity in a wide measurement range is disclosed, the contour and surface texture measuring instrument having a measurement part having a stylus configured to come into contact with the surface of the work and to change its position vertically, a feed mechanism configured to move the work with respect to the stylus, an arm having the measurement part at one end and configured to transfer a displacement of the stylus to rotate with a pivot, and a differential transformer-type measuring mechanism and a scale-type measuring mechanism attached to the arm or to a position interlocked with the arm and configured to detect a displacement of the stylus. |
| US09074862B2 |
Corrective fiber-optic microprobe for white light interferometric measurements
An optically corrective microprobe for white light interferometry is disclosed. In white light interferometry which uses different spectral ranges, the dispersion-induced dependency of optical path differences on the wavelength between measurement light bundle and reference light bundle is compensated by an efficient, easily miniaturized arrangement. A reference beamsplitter with partially reflecting filters in at least two different spectral ranges for generating at least two transmitted measurement light bundles and associated reflected reference light bundles of nonoverlapping spectral ranges is arranged between the light output surface of the light-conducting fiber and the focusing optics. An axial distance between two partially reflecting filters is adjusted in such a way that a spectrally induced optical path difference to which the respective measurement light bundles are subjected when passing through dispersive elements in the light path to the object surface and back is present to the same magnitude between the respective reference light bundles. |
| US09074860B2 |
Systems and methods for magnetostrictive sensing
Magnetostrictive sensing systems and methods are disclosed. One such system comprises a magnetostrictive wire having first and second ends. A magnet is movable along a length of the magnetostrictive wire. An excitation device is operable to apply an electrical excitation signal to the magnetostrictive wire. A torsional motion sensor is operable to detect a torsional motion of the magnetostrictive wire. A reflective termination is configured to reflect the torsional motion of the magnetostrictive wire. A processor is in communication with the excitation device and the torsional motion sensor. The processor is programmed to (i) apply the electrical excitation signal to the magnetostrictive wire with the excitation device, (ii) identify whether the torsional motion detected by the torsional motion sensor has been reflected by the reflection termination, and (iii) calculate a position of the magnet along the magnetostrictive wire based on only the detected torsional motion reflected by the reflection termination. |
| US09074859B1 |
Marking cartridge
The present application is directed to a marking cartridge to be used with a hand tool. The marking cartridge comprises a support structure that includes an engaging element having an engaging end and enclosing surface, a positioning element parallel to the engaging element, the positioning element having a vertical positioning surface and lateral edges, and a vertical step connecting the engaging element to the positioning element to form a depressed support region. The cartridge further comprises an alignment lock extending from the engaging surface; a cartridge aliment guide extending from each lateral edge; a marking element having a marking surface, the marking element mounted in the depressed support region to the vertical positioning surface such that the marking surface extends beyond the enclosing surface; and a resilient material mounted in the depressed support region to the vertical positioning surface and extending beyond the marking surface. |
| US09074858B2 |
Projectile-deployed countermeasure system
Systems and methods described herein provide for the protection of personnel within vehicles and structures from rocket-propelled grenades and other incoming threats. According to one aspect of the disclosure provided herein, a countermeasure system includes an interceptor vehicle configured to stow and launch an expandable countermeasure. The countermeasure may have a flexible body with attached deployment mechanisms that expand the flexible body into the path of an incoming threat to capture the threat. |
| US09074857B2 |
Multi-marker marking system
The disclosure relates to a marking system comprising at least one module, which comprises at least two sections, wherein the at least one module fails upon an expulsion charge initiation or a delayed expulsion charge initiation, and wherein the at least two sections each independently comprise at least one system chosen from a fluorescent system, a thermal-generating system, and a chemical light system. In some embodiments, a section of a module as disclosed herein comprises a heat/light system that generates both heat and light signals. The heat/light system comprises at least one first part comprising at least one oxalate ester, at least one fluorescer, and at least one inorganic salt, and at least one second part comprising at least one peroxide and at least one catalyst. |
| US09074856B1 |
Gun-launched anchor projectile for climbing
A gun-launched, penetrating anchor projectile includes a dense, metallic, elongated penetrator having a central bore extending forward from its aft end. An expandable anchor in the form of a hollow cylinder is disposed aft of the penetrator. A spacer and hammer in the form of hollow cylinders are disposed aft of the anchor. A guide tube is disposed radially inward of the anchor, the spacer and the hammer. A semi-rigid cable has one end fixed in the central bore of the penetrator and extends aft through hollow interiors of the expandable anchor, the spacer, and the hammer. The other end of the cable forms a loop on which a pulley is mounted. A discarding sabot and fin assembly are disposed around the projectile. |
| US09074855B1 |
Assemblable module charge system
The assemblable module charge system includes a set of quadrant panels, where an individual quadrant panel is a fractional component of a cylindrical wall having a plurality of external longitudinal parallel rails separated by channels. The fractional cylindrical wall has a sectional length with fastening side edges. The set of panels may be stored as a flat-pack and assembled into a single module. The volume of the flat-pack is less than half the volume of the assembled module. The flat-pack is a group of unassembled quadrant panels nested to minimize space. The system uses elongate slides that may be frictionally positioned in channels shared by the module and a charge system. The charge system is a prepackaged explosive that may be fastened to the assembled module. |
| US09074854B2 |
Countermeasure system
A countermeasure system for protecting a target against a threat comprising a sensing system including a first sensor(s) for detecting a threat within a wide-angle sector and producing a first directional signal indicative of a first angular zone of the threat location, and a second sensor(s) for detecting the threat within a narrow-angle sector narrower than the wide angle sector and for producing a second directional signal indicative of a relatively narrower second angular zone of the threat location; an illumination source for emitting a beam for neutralizing a threat; a controller for receiving signals from the sensors and for outputting tracking signals; a drive arrangement for moving the second sensor responsive to the first tracking signal to orient the second sensor to face towards the first zone, and beam directing means for directing the beam from the illumination source towards the second zone based on the second tracking signal. |
| US09074852B2 |
Surveillance image denial verification
An assessment method and system for characterizing the operation of an imaging system are disclosed. The assessment system can comprise a light source configured to illuminate the imaging system, a modulator configured to modulate light from the light source, a receiver configured to intercept communications from the imaging system, and an analyzer configured to analyze the intercepted communications. The assessment system can be used to determine the effectiveness of an image denial system that is used to prevent a surveillance satellite from providing imagery and can thereby provide an advantage on the battlefield. |
| US09074850B2 |
Ballistic wall
Ballistic walls include a plurality of interlocking blocks formed of a bullet-resistant material, a first portion of the periphery of each block having a protruding tongue, a second portion of the periphery of each block defining a groove sized to receive the tongue, and the tongues and grooves of adjacent blocks being mated to each other to form an interlocked structure. Each block may be formed of a stack of panels having a first surface panel, a second surface panel, and an interior panel, wherein the interior panel is offset from the first and second surface panels to form the tongues and to define the grooves. Each block may be formed of a stack of five panels offset from each other. The blocks may be arranged in a running bond, such that the vertical seams of one course are offset from the vertical seams of an adjacent course. |
| US09074846B2 |
Scope cap
A scope cap includes memory storage for recording and recalling bullet drop compensation data and a visual display. A protective lid pivotably attaches to the scope cap by a hinge to protect the scope cap. The protective lid includes a flange to manually pivot the protective lid about the hinge. The scope cap is mounted to a scope of cylindrical shape; the scope cap is circular in shape to slidably attach over the cylindrical shape of the scope. The scope cap presents an opening which surrounds an ocular lens for viewing a selected target. The scope cap defines a top having a first protrusion and a bottom having a second protrusion. The first protrusion includes a set of scroll keys, a power button, and a backlight button. The second protrusion includes an input button and a gun button. |
| US09074845B2 |
Fire-control system
A fire-control system comprising a housing, a light channel, through which a user may directly observe a target and receive visually displayed information simultaneously, where the light channel comprises partially reflective optics, a light source adapted to emit light to the partially reflective optics via an optical path, providing light for a reticle visible for a user, and a control unit for receiving a measure of the distance to the target and for determining the adequate position of the reticle, based on the distance to the target, wherein at least one tiltable mirror is arranged in the optical path such that the position of the reticle in controllable by the tilt of the mirror. |
| US09074844B2 |
Rocket launch tower
A rocket launch tower is provided, including: a vertical support structure including two or more guide towers defining a vertical shaft between the two or more guide towers, each guide tower including one or more pulleys engaging one or more cables; a platform located within the vertical shaft and connected to the one or more cables; a drive mechanism that applies a force to the one or more cables to accelerate the platform along a trajectory within the vertical shaft; one or more sensors collecting data regarding the position of the platform along the trajectory within the vertical shaft and communicating the platform position data to a controller, the controller in communication with an acceleration control system including one or more brakes acting on the platform; wherein the controller causes the acceleration control system to actively correct the platform acceleration towards an intended platform acceleration. |
| US09074842B2 |
Umbilical cable disconnect
An umbilical cable disconnect device is disclosed. The umbilical cable disconnect device includes a base having an opening configured to receive an umbilical cable, a cutter extending into the opening of the base, and a spacer component disposed in the opening between the cutter and the umbilical cable. The spacer component maintains separation of the cutter and the umbilical cable prior to disconnect of the umbilical cable. The cutter is operable to penetrate the spacer component in response to displacement of the disconnect device relative to the umbilical cable to facilitate cutting of the umbilical cable by the cutter to disconnect the umbilical cable. |
| US09074838B2 |
Paintball launcher employing a carrier for striker reset before disconnecting from striker
A projectile launcher capable of optionally repositioning the bolt to a predefined position using a bolt carrier is disclosed. The launcher, in one aspect, includes a bolt, a striker, a bolt carrier, and a ramp. The bolt, in one example, is configured to be able to move within a bolt chamber. The striker having a striker reset hook is able to move in a direction parallel to a moving direction of the bolt. The bolt carrier, having a fastener, a flexible latch, and a bolt repositioning latch, is attached to the bolt via the fastener. The flexible latch is able to latch to the striker reset hook for resetting the striker during a process of launching a projectile. The ramp facilitates disconnecting the flexible latch from the striker reset hook when the flexible latch moves over the ramp. |
| US09074837B2 |
Method and apparatus for aligning arrow nocks
An alignment tool may be used to align a nock with respect to an arrow having vanes. The alignment tool may include a body, a connection member extending from the body, and indicating surfaces that are spaced around the outer surface of the alignment tool body at a relative angular orientation that matches the angular orientation of the arrow vanes. The connection member may be attached to the nock and then both the tool and the nock may be rotated with respect to the arrow to align the nock with respect to the arrow by aligning the indicating surfaces with respect to the vanes. |
| US09074835B2 |
Spring rifle with actuator
Air rifle comprising a trigger that actuates a firing mechanism that acts on an interconnection piece; that exerts a force on a counter-pawl that releases a spring for driving a piston, in which said firing mechanism is an electronic firing mechanism with an electromechanical actuator and a switch for actuating the electromechanical actuator, the electromechanical actuator being arranged in such a way that it exerts a force on the interconnection piece in a direction substantially parallel to the direction of the barrel of the gun. |
| US09074834B1 |
Target shooting gun muffler
A gun muffler comprises an elongated housing which is lined with a sound absorbing foam. The front wall of the housing is transparent and has a centrally located entry hole for receiving a gun barrel. The back wall of the housing is transparent and has an exit hole. Cross hairs extend outwardly from each of the entry hole and exit hole. |
| US09074833B2 |
Protected embrasure and armoured vehicle thereof
A protected embrasure (1) includes a firearm (10) having a barrel or cradle (11). The protected embrasure (1) has a body (20) and zenithal angle device or elevation angle device (21) of the firearm (10), which cause the firearm (10) to rotate around a rotation axis X, which is orthogonal to a firearm axis Y, which is defined by the length of the barrel or cradle (11). The elevation angle device (21) causes the firearm (10) to rotate by an elevation angle φ with respect to a horizontal direction. The embrasure includes a pair of protection plates (30, 50) mounted above the firearm (10); and a third protection plate (31) mounted under the firearm (10). The plates are oriented with respective faces lying on a plane having an axis that is parallel to the rotation axis X and orthogonal to the firearm axis Y. |
| US09074829B2 |
Lightweight high temperature heat exchanger
A heat exchanger including a casing including aluminum nitride impregnated alumina-silica cloth. The heat exchanger includes a hot fluid flowpath positioned inside the casing for carrying a hot fluid from an inlet to an outlet downstream from the inlet. The hot fluid flowpath is formed at least in part by a thermally conductive wall permitting thermal energy to transfer from hot fluid flowing through the hot fluid flowpath. The heat exchanger includes a cold fluid flowpath for carrying a cold fluid from an inlet to an outlet downstream from the inlet. At least a downstream portion of the cold fluid flowpath is formed by the thermally conductive wall permitting thermal energy to transfer from hot fluid flowing through the hot fluid flowpath to the cold fluid. At least a portion of the cold fluid flowpath upstream from the thermally conductive wall is formed by ceramic foam. |
| US09074828B2 |
Enhanced boundary layer heat transfer by particle interaction
Enhanced heat transfer by kinetic movement of boundary layer film by introducing particles with specialized surfaces. A boundary layer is stagnant, reducing heat transfer into a flowing fluid. Boundary layer heat transfer is primarily conduction. The introduction of specialized particles into fluid promotes boundary layer mixing, thereby converting conduction to convection through the film. Particles of the invention tumble while mixing the boundary layer, which provides low surface area energy sites around the particles. Kinetic movement increases nucleation formation for gas phase transfer during boiling. Metal and ceramic nanoparticles in fluids increase fluid thermal conductivity. By modifying surface characteristics of such nanoparticles to promote boundary layer mixing, fluid heat transfer and thermal conductivity will increase. Specialized surface characteristics of materials ensure that particles interface with the boundary layer to produce kinetic mixing and low surface area energy sites for accelerated nucleation, resulting in enhanced heat transfer of gas or liquid. |
| US09074821B2 |
Heat exchanger for cooling reaction gas, including a tubular connection between a cooled tube and an uncooled tube
A heat exchanger for cooling reaction gas. A cooled tube receives hot reaction gas from a hot, uncooled tube. The cooled tube comprises a cooled inner tube and a tubular jacket that extends about the inner tube. A tubular connection is disposed between the uncooled and the cooled tubes, and includes a fork-shaped inlet head via which the inner tube is in communication with the uncooled tube. The inlet head is provided with an outer tubular section and an inner tubular section between which is disposed an intermediate space filled with heat-insulating material. The outer tubular section is connected to the tubular jacket. The inner tubular section is spaced slightly axially from the inner tube and is provided with an edge region that juts outwardly and is spaced slightly axially from the inner tube, this slight axial spacing being equal to or less than a maximum thermal expansion of the inlet head. A U-shaped sealing ring is disposed between facing end faces of the inner tube and the inner tubular section, and is disposed in a recess formed in the end face of the inner tubular section, the recess being disposed radially outwardly of the edge region of the inner tubular section. |
| US09074820B2 |
Heat exchanger
A heat exchanger includes a plurality of flat tubes in which a fluid flows, and a plurality of fins each of which is connected to flat surfaces of adjacent tubes to increase a heat exchange area on a side of air flowing outside of the tube. The fin includes a plate portion having a plate surface, and fin protrusions protruding from the plate surface of the plate portion. The fin protrusions are provided to be spaced from the flat surface of the tube by a predetermined distance. A flow resistance portion is provided to protrude from the flat surface of the tube toward outside by a protrusion dimension that is equal to or larger than the predetermined distance. |
| US09074819B2 |
High velocity fluid flow electric heater
An electrical heater has first and second heater elements, each having a hairpin-shaped metal tube with an upstream and a downstream leg and tube ends adjacent each other. An electrical resistance wire surrounded by insulation powder extends through the tube. Electrical terminals join to the wire and protrude from each of the tube ends. Conduits enclose the upstream and the downstream legs of the heater elements, providing a continuous annular flow path. A manifold has heater element passages for end portion of the legs. An inlet passage in the manifold leads from an exterior portion of the manifold to the annular flow path surrounding the upstream leg of the first heater element. A transfer passage within the manifold leads from the annular flow path surrounding the downstream leg of the first heater element to the annular flow path surrounding the upstream leg of the second heater element. |
| US09074816B2 |
Dryer with heating liquid in cavity
A media drying system removes a moistening liquid from a moistened medium. A heating member rotatable around an axis has a liquid-blocking layer with an inner surface and an outer surface. A backing layer affixed to the liquid-blocking layer defines a liquid cavity not including the axis. A heating liquid heated above a moistening-liquid boiling point is sealed between the liquid-blocking layer and the backing layer and in contact with the inner surface. A media-transport system transports the moistened medium so it contacts or is entrained around the liquid-blocking member. The moistened medium contacts the outer surface of the liquid-blocking layer, heat is transferred through the liquid-blocking layer from the warmed heating liquid to the moistening liquid, and the moistening liquid is vaporized and removed from the moistened medium. |
| US09074812B2 |
Drain pan with integrated riser
A drain pan for an air handling unit including a base, a lip attached to the base wherein the lip extends substantially vertically from the base, and a riser affixed to the base wherein the riser extends substantially vertically from the base to support the air handling unit. The drain pan may further include a riser that is preformed with the base to form a unibody drain pan. |
| US09074811B2 |
Refrigerator
The present invention relates to a refrigerator (1) wherein plastic liner sheets (6) are used in manufacturing the inner casings (2) of the body and/or the doors, the liner sheet (6) forming the inner casing (2) comprising a main layer (7) produced of HIPS (high impact polystyrene) material by extrusion process, and a protective layer (8) which is formed on the (inner) surface of the main layer (7) facing the compartment (4) by co-extrusion method, having a high chemical resistance and a gloss that is not decreased below a certain limit. |
| US09074810B2 |
Refrigerator
Provided is a refrigerator including a pantry part in a refrigerator compartment. Since the pantry part can slide forward, and then, rotate, an object can be conveniently put in or taken out from the refrigerator. |
| US09074804B2 |
Refrigerator
A structure of an ice making tray of a refrigerator configured to discharge the excess water to generate ice having a suitable size and to crush the link of the ice generated at an ice making tray to prevent the ice from being stuck when the ice is separated from the ice making tray, the ice making tray including a bottom, a sidewall extended toward an upper side thereof from the bottom in order to form an ice making space, an opening formed at the sidewall to discharge the water supplied in excess, a partial wall unit to divide the ice making space, and a cutting rib formed at an upper side of the partition wall. |
| US09074797B2 |
Assembling and aligning a two-axis tracker assembly in a concentrated photovoltaic system
Methods and apparatus are described for a two-axis tracking mechanism for a concentrated photovoltaic system. Two or more components forming the support structure of the two-axis tracker mechanism, which are assembled in the field and manufactured to allow one or more lasers to align the support structure of the two-axis tracker mechanism in three dimensions, vertical (X) dimension, horizontal (Y) dimension, and diagonal (Z) dimension, at a site where the concentrated photovoltaic system is to be installed. Adjustable leveling mechanisms are built into the two or more components forming the support structure. |
| US09074795B2 |
Solar collector and conversion array
A solar array for collecting sunlight that is converted into electricity. The array includes an arrangement of solar collectors strategically positioned on a frame to maximize the amount of sunlight collected in relation to the size of the array. The collectors are plate like members with a reflective side and shaped so that sunlight collected by the reflective side is concentrated at a location away from the reflective side. The collectors are recumbently positioned in rows with their respective reflective sides directed away from the array frame. The collectors are spaced apart so that no collector casts shade on any part of another collector and substantially no sunlight between adjacent collectors. |
| US09074793B1 |
Device and method for warming a seat
An air permeable envelope has a gripper for securing the envelope to a seat. A mixture contained in the air permeable envelope can react exothermically upon exposure to air. A sealed bag that is relatively air impermeable, initially holds the air permeable envelope and mixture together with the gripper. Upon opening and unsealing the bag, the mixture is exposed to air in order to start an exothermic reaction. The envelope and the gripper are removed from the bag and the gripper is used to attach the envelope upon the seat to warm it. |
| US09074787B2 |
Operation controller for compressor and air conditioner having the same
The present invention provides a configuration in which a compressor can be controlled using an inverter in an air conditioner where only a signal related to ON/OFF of the compressor is output from a control terminal. An operation controller for a compressor is configured so that the compressor can be controlled using an inverter based on an ON signal output from a control interface of an air conditioner. Specifically, a target value of at least one of an outlet air temperature, an evaporation temperature and a condensation temperature, and a suction pressure and a discharge pressure of the compressor is corrected according to a duration of the ON signal or a duration of the OFF state thereof, thereby controlling the frequency of the compressor. |
| US09074786B2 |
Air conditioner control device, air-conditioning system, facility/equipment system, air conditioner control method, and recording medium storing air conditioner control program
A system communicator receives from a network signals indicating the state of an air conditioner, and updates the content of an air-conditioning information memory. An automatic control rule memory stores automatic control rules which are used when an air conditioner control content is determined. An air conditioner automatic controller determines the air conditioner control content based on the content of the air-conditioning information memory and the automatic control rules recorded in the automatic control rule memory, and changes the content of the air-conditioning information memory. A rule adjustment screen generator stores, in a rule adjustment screen memory, screen creation information generated based on the content of the automatic control rule memory. A rule adjustment operator displays the content of the rule adjustment screen memory as a screen, and receives an operation to adjust the content of the automatic control rule memory. |
| US09074780B2 |
Air conditioner with rotating heat exchanger
An air conditioner is provided. A location of, an angle between, or a distance between, a heat exchanger and a blower may be varied based on whether or not the air conditioner is operating. A number of drivers for moving the heat exchanger and/or the blower may be reduced and reliability of the driver be enhanced. Size of the air conditioner may be reduced, and efficiency may be improved. |
| US09074778B2 |
Cooking appliance surfaces having spill containment pattern
A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such as around burner control knobs, burner surfaces, cal rods, fan and vent openings, countertops, and the like. The hydrophobic materials used are able to withstand and effectively repel liquids at high operating temperatures. |
| US09074776B2 |
Convection oven
A convection oven having a vapor collection system; water injection system; easily accessible electrical components; and a variable-speed, reversible blower is disclosed. The vapor collection system collects vapor from the cooking chamber during a cooking event, condenses the vapor, and drains the condensed vapor. The water injection system injects water for impact against a blower wheel for dispersion into the air circulating through the cooking chamber. The electrical components are housed within a housing that in a closed position conceals the components and in a closed position exposes the components for easy access. The rotational speed and direction of the variable-speed, reversible blower is controlled during a cooking event according to predetermined speed curves which may include one or more reversal events to achieve more uniform cooking of food. A main controller is programmable via an operator input (e.g., liquid crystal display touch screen) to control operating parameters of the oven. |
| US09074769B2 |
Heat retaining hood assemblies, air curtain destructors with heat retaining hood assemblies, and methods for using the same
Heat retaining hood assemblies include a plenum with an interior side and an exterior side, wherein the plenum restricts heat from flowing from the interior side to the exterior side, and an exhaust duct fluidly connected to the exterior side of the plenum, wherein the plenum includes one or more contours to direct the exhaust on the interior side to an intake opening of the exhaust duct, and wherein the exhaust flows from the intake opening to a release vent of the exhaust duct disposed on the exterior side of the plenum. |
| US09074766B2 |
Combustion method and system
The invention relates to a method for heating a material in a zone heated by combustion of a fuel with an oxidant by means of a oxyburner comprising an injector arranged within a block defining a chamber with a confinement index Iconf=(S/S′)×(L/L′)×(1/(1+a/100))=0.10; the fuel being injected into the burner chamber with a rate IF and the oxidant being injected into the burner chamber at a rate Iox such that 0.7=IF=3.6 et 0.3=Iox=5.1, provided that when Iox>3.8 then IF=3.3. |
| US09074765B2 |
Gas burner
The invention provides a gas burner (10) with a high power burner unit and a low power burner unit. |
| US09074763B2 |
Spill proof alcohol burner
A portable alcohol burner is designed to use ethanol as a fuel for indoor/outdoor settings. The burner has a fuel chamber filled with ceramic fiber filler permeated with alcohol. A perforated baffle cage is fitted in the housing and is completely surrounded by the filler material. As alcohol vapors escape from the fuel chamber and rise through the perforations in the baffle cage they can be ignited to create a desired pleasing flame pattern. |
| US09074762B2 |
Stabilizing the flame of a burner
A burner of a gas turbine including a reaction chamber and a plurality of jet nozzles opening into the reaction chamber is provided. Fluid is injected through an outlet into the reaction chamber by the jet nozzles using of a fluid stream wherein the fluid is burned into hot gas in the reaction chamber. An annular gap is disposed about the fluid stream for at least one jet nozzle so that a part of the hot gas is drawn out of the reaction chamber and flows opposite the fluid flow direction into the annular gap and is mixed with the fluid stream within the jet nozzle. The ring gap is formed by means of an insert tube, and wherein the insert rube includes a thickening at the upstream end. A method for stabilizing the flame of such a burner of a gas turbine is also provided. |
| US09074760B2 |
Laundry machine having drum illumination device
A laundry machine, in particular dryer, wash dryer or washing machine, includes: a body having a laundry loading opening; a drum, rotatably supported in the body; and a drum illumination device (10) for illuminating the interior of the drum. The drum illumination device (10) comprises a printed circuit board (PCB; 16) and at least one semiconductor or plasma light emitting element (19) arranged on the PCB (16), in particular at least one light emitting diode (LED). |
| US09074759B2 |
Candle stand with faux flame
A candle stand with faux flame is disclosed, including a lamp stand, power supply, support frame, holder, flame decorative element, light-emitting body, motor, driving element, first resistive magnet body, and at least a second resistive magnet body. The support frame is fixedly standing upon lamp stand; the flame decorative element is suspended at top of holder; the light-emitting body emits light towards flame decorative element. The power supply and motor are inside lamp stand for driving the driving element. The first resistive magnet body is disposed at lower end of flame decorative element. The second resistive magnet body is disposed on the driving element. When the motor drives the driving element, the second resistive magnet body moves close to or away from first resistive magnet body so as to sway flame decorative element. With projected light, the swaying flame decorative element emulates a flame. |
| US09074757B1 |
Christmas light
A novel Christmas light comprises a head and a shade. A lighting device is mounted inside the shade. The lighting device comprises an LED light, a printed circuit board and a power supply module. The LED light is a patch type LED light. The printed circuit board comprises a first printed circuit board and a second printed circuit board. The first printed circuit board is positioned upright. The second printed circuit board is placed flat below the first printed circuit board. The first printed circuit board and the second printed circuit board are perpendicular to each other and fixedly connected with each other. The patch type LED light is welded to a lower bottom surface of the second printed circuit board. The power supply module is mounted on the first printed circuit board. The first printed circuit board and the head are fixedly connected with each other. |
| US09074755B2 |
Lighting device
A lighting device, comprising at least one reflector, at least one luminous region containing phosphor, and at least one laser, wherein the at least one luminous region is adapted to be excited to emit light by at least one laser and at least part of the light emitted by the at least one luminous region is incident on the at least one reflector. |
| US09074751B2 |
Lighting apparatus
A lighting apparatus includes a light reflector, a light emitting diode (LED) and a light-changing film. The light reflector has a concave surface. The LED is disposed under the concave surface of the light reflector to provide the concave surface with light. The light-changing film converts a first light generated by the LED into a second light. For example, the light-changing film may be a fluorescent film receiving the first light and emitting the second light with increased wavelength. The LED and the light-changing film are spaced apart from each other to minimize discoloration of the light-changing film. |
| US09074743B2 |
LED based down light
A lighting assembly comprising a housing including a front surface and a back surface, a plurality of light emitting elements on a printed circuit board (PCB) within said housing, and a reflector proximate the light emitting elements. The reflector comprises a plurality of reflective cups, wherein each reflective cup is configured to receive a respective light emitting element. The reflector is adapted to reflect light emitted from the plurality of light emitting elements in accordance with a desired light distribution pattern. |
| US09074741B2 |
Dynamic simulating electronic candle
The present invention discloses a dynamic simulating electronic candle, which includes a candle body, wherein a cavity is arranged inside the candle body, a light-emitting unit including a power supply box and a lamp holder arranged above the power supply box is installed inside the cavity. A bottom plate is fixedly arranged inside the lamp holder, a slot is formed in the bottom plate, a flame front is fixedly installed on the slot, a control plate is mounted below the bottom plate, fixed bases are oppositely arranged at two sides of the slot in the bottom plate and are positioned in front and rear of the flame front, lamp holes are formed in the fixed bases, and light-emitting bodies are installed in the lamp holes and connected to the control plate. The dynamic simulating electronic candle disclosed by the present invention has the characteristics of simple structure, low cost and good swinging simulating effect. |
| US09074738B2 |
LED lamp with remote phosphor on a cap structure
A lamp includes a substrate, a plurality of light-emitting devices located over the substrate, and a cap that is located over the light-emitting devices. The plurality of light-emitting devices include a first subset of light-emitting devices and a second subset of light-emitting devices. Each light-emitting device in the first subset is free of a phosphor coating. Each light-emitting device in the second subset includes a phosphor coating. The cap has both photo-conversion properties and light-scattering properties, and the cap is located over the first subset of the light-emitting devices but exposes the second subset of the light-emitting devices. |
| US09074736B2 |
Power outage detector and transmitter
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to control and/or power the LED light source wirelessly. In embodiments, the LED based light source may take the form of a standard light bulb that plugs into a standard lighting socket or fixture. |
| US09074726B2 |
Linear translational microscope stand
A microscope stand which can include a base, a driving mechanism, a hollow column, a translational element and a support element is described. The hollow column can have at least one elongated opening that extends between a first end and a second end of the column wherein the column is attached to the base at the first end. The translational element is disposed substantially inside of the hollow column and is adapted to cooperate with the support element via the at least one elongated opening, the support element is moveable by the translational element along the column in a direction between the first end to the second end. |
| US09074725B2 |
Mobile electronic device positioning unit
A mobile device positioning unit is provided that is designed to operably interconnect to a mobile electronic device storage case. Upon actuation of triggers, or similar actuation mechanisms, associated with a palm grip of the unit, the positioning unit is able to transition along the length of the mobile device or rotate relative thereto. The unit may be selectively or partially disconnected from the storage case to provide a stand that allows the mobile electronic device to be propped up. |
| US09074724B2 |
Docking station for electronic device
A docking station for an electronic device, includes a base for supporting a bottom of the electronic device, a supporting portion secured to the base for abutting a rear portion of the electronic device; and two clipping portions rotatably coupled to opposite ends of the supporting portion. The clipping portions respectively clip opposite sides of the electronic device and cooperate with the base and the supporting portion to hold the electronic device in the docking station. |
| US09074722B1 |
Portable arrangement for supporting personal computing/communication device
A portable holder for removable attachment to a shelf is proposed, the portable holder for supporting an electronic device (such as, for example, a tablet, cell phone, e-reader or the like). The portable holder comprises a central support member for supporting the electronic device, a device retaining element coupled to a lower edge of the central support member and an upper attachment means coupled to a top edge of the central support member. The upper end termination is used to removably attach the portable holder to a shelf, and the holder is particularly formed to allow for the viewing angle of the device to be modified, as desired by the user. In one arrangement, the holder can be rotated while attached to the shelf, so as to be located in a preferred direction for the user. |
| US09074720B2 |
Apparatus and method for repairing pipes
An apparatus and method that accelerates curing of resin in a liner for a buried pipe includes an air inversion unit connected to an air compressor. The apparatus includes an inversion head with an interior inflatable plug. The plug, when inflated, creates a substantially airtight seal thereby maintaining pressure within the liner tube. The inversion head can then be removed from the liner inversion apparatus and a curing cap can be installed. To improve the wetting process, a vacuum head is installed at the inversion head and connected to a vacuum source. One end of the liner tube is attached to the inversion head and curable resin is poured into the opposite end. Vacuum pressure is applied to assist in the movement of the resin through the liner tube, ensuring uniform saturation. The resin is mechanically manipulated through the liner tube as the vacuum pressure is applied. |
| US09074715B2 |
Cushion insert for a tubing clamp and method of replacement
A cushion insert includes a body having a slot. A first cushion half and a second cushion half extend in an arc in opposite directions from the slot and have ends spaced apart to form a gap in a location opposite the slot. A passageway extends axially through the cushion insert and is defined by the first cushion half and the second cushion half. A spacer extends axially along a top of the body and has a passage. A tab extends axially along a bottom of the body. |
| US09074713B2 |
Coupling device for a marine loading arm
A coupling device for coupling a loading arm, for instance a marine loading arm, to an inlet/outlet conduit of a liquid container, the device including a cylindrical tube with a first inner diameter which is provided at a first end with a first flange which can be coupled to the loading arm and is provided at a second end with a second flange and with rapid-action coupling device for coupling the inlet/outlet conduit to the tube. The rapid-action coupling device is adapted to couple an inlet/outlet conduit having a second inner diameter smaller than the first inner diameter. |
| US09074712B2 |
Valve assembly
A valve assembly includes mutually opposed first and second valves, each having a casing that defines a respective through passage. The through passages include internally circumferential valve seats at contiguous ends thereof, against which respective movable valve members are biased. The respective valve members of the first and second valves engage one another when the first and second valves are brought together to urge the valve members away from their respective seats to open the first and second valves. A coupling member holds the first and second valves together, and a travel limiting element restricts the travel of at least one of the valve members in the direction away from its valve seat to prevent the other valve member from engaging its valve seat when the first and second valves are together, thus preventing the other valve from closing due to the flow of fluid through the valve assembly. |
| US09074710B2 |
Pipe unit
A pipe unit includes a pipe body, first and second flanges, and an adjusting structure. The first flange and the second flange are respectively disposed on opposite first and second ends of the pipe body. The adjusted structure is disposed between the first and second flanges and serves to adjust the length of the pipe unit. |
| US09074709B2 |
Process for manufacturing sealed round metal ductwork
This invention relates to sealing HVAC ductwork along its joints in order to reduce air leakage. The ductwork can be sealed by the combination of a gasket and mechanical locking mechanism. |
| US09074706B2 |
Pipelaying
A piggybacking clamp for subsea laying of two or more elongate elements in a piggybacked arrangement is disclosed. The piggybacking clamp has a plurality of clamp segments assembled to surround and clamp the elongate elements. Each clamp segment has two or more generally parallel mutually spaced recesses shaped to extend partially around respective ones of the elongate elements. The piggybacking clamp additionally has retainers that hold the clamp segments together when assembled, such that the assembled clamp segments apply clamping forces to the elongate elements in the recesses. |
| US09074705B2 |
Exhaust pipe and method for manufacturing exhaust pipe
An exhaust pipe includes a base material, a surface coating layer, and an information display. The base material is made of a metal. The surface coating layer is provided on a surface of the base material. The surface coating layer includes an amorphous inorganic material. The information display includes a character portion and a background portion. At least one of the character portion and the background portion is located in the surface coating layer. |
| US09074698B2 |
System and method to detect and communicate faucet valve position
A system for detecting and communicating a mechanical valve position in a faucet is provided. The system includes a mechanical valve having an open state and a closed state, a control stem configured to selectively operate the valve between the open state and the closed state, a member movable between an open position and a closed position in response to operation of the mechanical valve between the open state and the closed state. The system further includes a ring disposed at least partially around the mechanical valve and having a switch disposed on the ring. Moving the member from the closed position to the open position actuates the switch. |
| US09074697B2 |
Casting machine valve
The invention relates to a valve flap (1) for producing a casting machine valve (100), in particular for installing into a casting machine for casting a flowable substance, in particular a liquid substance with suspended solid particles, such as chocolate for example, in which cocoa particles and sugar particles are typically suspended in a molten fatty substance that has cocoa butter and milk fat to a greater or lesser extent. The valve flap is designed such that a valve can be produced with at least one other valve element, said valve consisting in particular of at least two valve flaps (1) that are preferably identical. |
| US09074696B2 |
Hydraulic valve and pressure differential type liquid dispenser having the same
A hydraulic valve includes a valve housing and three valve members. The valve housing includes an inlet port, a lateral port for connection to a reservoir, an outlet port, and a chamber. The valve housing further defines a bypass for connection of the inlet port and the chamber, a first passageway for connection of the chamber and the lateral port, a second passageway for connection of the inlet port and the first passageway, and a third passageway for connection of the chamber and the outlet port. The first one-way valve member permits fluid flow from the inlet port through the second passageway to the first passageway only. The regulation valve member is configured to be actuated by fluid coming from the first passageway to cause disconnection between the chamber and the first passageway. The second one-way valve member permits fluid flow from the chamber through the third passageway to the outlet port only. |
| US09074693B2 |
Actuator mounting system and method of mounting
An actuator mounting system is provided. The actuator mounting system includes a flow body and an actuator configured to be coupled to the flow body. The flow body includes a plurality of mounting points and the actuator is configured to be coupled to the flow body in a plurality of predetermined positions via the plurality of mounting points. |
| US09074692B2 |
Valve manifold
A valve manifold has a housing including a central mixing chamber and a shell surface. The shell surface has at least two valve ports that are each associated with one valve. A first valve port has three openings and the additional valve ports each have at least two, preferably three openings. A respective first opening of the valve ports is in direct fluid communication with the central mixing chamber, and the second and third openings of the valve ports are each in fluid communication with an inflow or outflow via a duct. An external port is provided which is in direct fluid communication with the mixing chamber via a duct. |
| US09074691B2 |
Flow adjuster and key combination
A fluid flow control adjuster device controls fluid flow ratios when placed in-line with a tube that runs from a toilet fill valve to the overflow tube of a flush valve. The device comprises an adjuster having an adjuster body with an inlet and an outlet. The body includes an adjuster knob and a receiver gap, which is a gap between a body rotation stop and another edge at a top surface of the adjuster knob. A key is also provided which can be inserted between the body rotation stop and the edge of the adjuster so that the installer can dial in the correct percentage of fill. The key is a hub-like planar structure that matches the curvature of the receiver and includes a plurality of key fingers with each finger including indicia that correlate to settings for selecting a proper toilet bowl refill range. |
| US09074690B2 |
Shut-off valve for the plumbing sector
A shut-off valve for the plumbing sector for shutting off a line through which a fluid can flow that preferably includes a housing having at least two connecting pieces. A flow path is defined from one of the connecting pieces through the housing to another of the connecting pieces, and a shut-off body is disposed rotatably in the housing with a single shut-off section running crosswise to the flow path. Preferably, the shut-off segment is constituted as a spherical segment, and the shut-off body can be moved between a closed position in which the flow path is completely blocked to only one of the connecting pieces and an open position in which the flow path is completely clear. A switching shaft which is rotatably mounted in the housing and is connected in a rotationally fixed manner at its one end to the shut-off body. |
| US09074686B2 |
Ring seal retainer assembly and methods
An example sealing system includes a retainer for a gasket wherein the retainer protects the polished sealing surface of the seal gasket from scratches before assembly by suspending the gasket inside the retainer, regardless of orientation. A gap in the circumference of the retainer allows the retainer to flex open for insertion of the seal gasket. A small chamfer on the inner diameter of the retainer aids the insertion of the seal into the retainer. The gap in the circumference of the retainer also allows the retainer to compress to a smaller circumference for a tight fit inside the sealing counterbore. A groove in the inner diameter of the retainer includes a protruding portion for the seal to engage. The depth of this groove is configured to provide some clearance inside the retainer for the protruding edge of the seal during a complete compression of the retainer. |
| US09074685B2 |
Extruded tube welded vessel liner with injection molded end caps
A pressure vessel for storing a fluid is disclosed. The pressure vessel includes a vessel liner forming a hollow tube and including a plurality of layers with an aperture formed therein, wherein at least one of the layers is a barrier layer and an end cap coupled to the vessel liner, wherein the end cap has a plurality of layers, and wherein at least one of the layers of the end cap is a barrier layer. |
| US09074681B2 |
Hardened silver coated journal bearing surfaces and method
An article comprises a metal alloy substrate and a plated wear interface layer disposed over a surface of the metal alloy substrate. The wear interface layer has a chemical composition including between about 0.005 wt % and about 0.050 wt % of antimony (Sb), and the balance silver (Ag) and incidental impurities. |
| US09074680B2 |
Paddle-shift logic for down-shifting automatic vehicle transmissions
A system for shifting an automatic or continuously variable transmission of a vehicle. The system includes a plurality of wheels, an engine, a transmission, a memory, a processor, and a paddle shifter. The engine provides a torque to the plurality of wheels through the transmission. The transmission has a plurality of set gear ratios to shift through. The processor detects when the paddle shifter is pressed and held, to instruct the transmission to perform a first half shift. When the paddle shifter is subsequently released, the processor instructs the transmission to perform a second half shift, completing a full shift. |
| US09074679B2 |
Lubricating oil collecting and guiding device
An oil path (9) as a lubricating oil collecting and guiding device is provided with a long gutter-shaped main unit (9A), a press-in pin part (21) pushed into a press-in hole (22) formed on an open side end face (4a) of a transmission case (4), and an insertion pin part (24) inserted into an insertion hole (25) formed on a bottom part side of the transmission case (4). By this, the operation of installation on the bottom part side of the transmission case (4) during installation of the oil path (9) on the transmission case (4) includes only inserting the insertion pin part (24) into the insertion hole (25) of the transmission case (25), the operator therefore no longer needs to insert a hand deeply inside the transmission case (4) for the operation, and the operability of installation of the oil path (9) on the transmission case is improved. |
| US09074678B1 |
Axle assembly with housing portion configured for use in front and rear axle assemblies
An axle assembly having an axle housing assembly that is configured to house an input pinion, a differential assembly and a ring gear. The axle housing assembly defines first and second lubricant galleries that provide lubricant to one or more bearings that support the input pinion relative to the axle housing assembly. The first lubricant gallery is configured to receive lubricant slung from the ring gear when the ring gear is rotated in a first rotational direction relative to the axle housing assembly. The second lubricant gallery is configured to receive lubricant slung from the input pinion when the ring gear is driven in a second, opposite direction. |
| US09074676B2 |
Attachment structure for primary gear of engine
A primary drive gear 10 is configured so as to have its position changed, by mounting the primary drive gear 10 in an axial direction within a length range of a crankshaft so as to displace a toothed portion 12 of said primary drive gear 10 in the axial direction of said crankshaft in response to a boss portion 13 integrally provided on said toothed portion 12 of said primary drive gear 10 so that said primary drive gear 10 is registered with a position in the axial direction of the primary driven gear meshing with said primary drive gear 10. |
| US09074675B2 |
Shift device
In a strength gate of a shift lever device, a shift hole is provided with an automatic transmission hole, a manual transmission hole, and a communication hole. The strength gate is provided with a peninsular portion that is adjacent to the automatic transmission hole, the manual transmission hole and the communication hole, and an opposing portion that is on the opposite side of the manual transmission hole to the peninsular portion. The peninsular portion is disposed to a front side with respect to the opposing portion. A reduction in the size of the peninsular portion along the vehicle left-right direction can accordingly be suppressed even if the strength gate is reduced in size along the vehicle left-right direction, thereby enabling a reduction in the strength of the peninsular portion to be suppressed. |
| US09074671B2 |
Limited slip differential
A limited slip differential assembly includes a planetary gear assembly, a differential case, a differential gear assembly and a hydraulic clutch assembly. The differential case is coupled for rotation with a portion of the planetary gear assembly. The differential gear assembly is arranged within the differential case and includes a first side gear and a second side gear for coupling with first and second drive wheels of a vehicle, respectively. The hydraulic clutch assembly includes a clutch pack and a clutch actuator. Pressurized hydraulic fluid from a transmission pump is selectively provided to the clutch pack to actuate the clutch pack between an open configuration, in which the side gears rotate independently, and a fully closed configuration, in which the side gears rotate together such that the first and second drive wheels rotate at a same speed. |
| US09074669B2 |
Drive unit
A drive unit includes an output shaft, a drive source, which causes the output shaft to rotate in a reciprocating manner within a first angular range, an arcuate movement portion, which performs arcuate movement about the axis of the output shaft as the shaft is rotated, a pivot shaft, and a lever member, which is rotational about the axis of the pivot shaft. As the arcuate movement portion performs arcuate movement, the lever member is rotated, in a reciprocating manner within a second angular range, while changing the engaging position with the arcuate movement portion. |
| US09074668B2 |
Electric actuator and fast releasing mechanism thereof
In an electric actuator (100), a fast releasing mechanism (30) includes a rotary base (31), a coupling ring (32), a sleeve (34), and a clutch device (36). The coupling ring (32) rotates with the rotary base (31). Locking slots (322) are disposed on the coupling ring (32). The rotary base (31) can rotate with respect to the sleeve (34). Chain slots (343) communicating with the locking slots (322) are disposed on the sleeve (34). The clutch device (36) is correspondingly sleeved around the sleeve (34). Raised ribs (361) slidably connected to the locking slots (322) and the chain slots (343) are disposed on the clutch device (36). The sleeve (34) can be selected to move together with or move separately with the rotary base (31) by means of the axial movement of the clutch device (36). |
| US09074664B2 |
Nine speed transmission with latching mechanism
A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes including a selectable one-way clutch actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio. The transmission also includes a transmission auto start/stop enabler which includes a latch mechanism. The latch mechanism readies one of the plurality of torque transmitting devices during an engine auto stop/start event or in preparation for a stop of the motor vehicle. |
| US09074656B2 |
Drive train of a motor vehicle having an internal combustion engine and a starter generator
A drive train (1) of a motor vehicle has an internal combustion engine (2) with a crankshaft (6). A transmission (3) is connected downstream of the internal combustion engine (2) to drive at least one axle (5) of the motor vehicle. A starter generator (23) is assigned to the internal combustion engine (2). The starter generator (23) is attached to the crankshaft (6) by two separate drive trains (13, 22; 24, 25). One (24, 25) of the drive trains (13, 22; 24; 25) has a shiftable clutch (29) and the other (13, 22) of the drive trains (13, 22; 24, 25) has a shiftable clutch (32) or a freewheel (11) that is active during a starter mode of the starter generator (23). The drive train ensures an optimum start capability of the cold internal combustion engine and additionally permits electric boosting of the internal combustion engine. |
| US09074649B2 |
Combining structure of shock absorber
Disclosed herein is a combining structure of a shock absorber including a stopper assembly adapted to surround opposite ends of a bypass passage formed in a piston rod of the shock absorber, with at least one gateway provided to promote smooth flow of a working fluid, and to keep a piston valve firmly pressed against the piston rod and fixed. The combining structure may ensure that the overall length of the shock absorber does not unnecessarily increase, while generating normal damping force without interference with flow of the working fluid. |
| US09074648B2 |
Braking mechanism
A braking mechanism operably engaging at least one wheel where the mechanism is capable of transitioning the at least one wheel between unlocked and locked states is provided. The braking mechanism includes a flipper and a cam. The flipper is adapted to move in X, Y and Z-directions and includes a discontinuous track having an open slot portion and a surface path portion. The open slot portion includes a home position and an engaged position. The cam includes a pin which cooperatively moves along the discontinuous track. When the at least one wheel is in an unlocked state, the pin is in the home position and when the at least one wheel is in a locked state, the pin is in the engaged position. |
| US09074646B2 |
Sealed high capacity overrunning roller clutch
A clutch assembly includes an inner race, an outer race and a plurality of roller elements positioned radially therebetween. The clutch assembly also includes a cage assembly, a seal and a retaining ring. The cage assembly includes a skeleton coupled to a spring ring having a plurality of radially extending guides arranged to circumferentially space apart each roller element in alignment with cam surfaces formed on the outer race. The guides are resiliently deformable to allow concurrent engagement of each roller element with both the inner and outer races. The seal engages an inner surface of the outer race and an outer surface of the inner race, and is positioned axially outboard of the roller elements. The retaining ring is positioned within ring grooves formed on each of the inner and outer races to restrict movement of the cage. |
| US09074644B2 |
Clutch unit
A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring. |
| US09074642B2 |
Hydraulic filler for a transmission
A hydraulic fluid filler for a motor vehicle transmission includes a set of holes through which respective springs of a spring pack extend. The filler is generally positioned adjacent to a single retainer ring or between two retainer rings associated with the spring pack. In some implementations, the filler floats between the two retainer rings, while, in other implementations, the filler is securely attached to one or both of the retainer rings. The filler reduces the volume of one of two cavities, chambers, or cylinders positioned on opposite sides of a piston that selectively interacts with a clutch assembly to engage or disengage the clutch assembly. Reducing the volume of one of the cavities, chambers or cylinders effectively reduces the time period the spring pack is then able to apply a restoring force to the piston. |
| US09074638B2 |
Multilink constant velocity joint
An apparatus comprising a rotor hub system comprising a floating plate, a plurality of drive link trunnions each comprising a pivoting arm and positioned radially about the floating plate, wherein each drive link trunnion is coupled to the floating plate via the pivoting arm, and a housing disposed about the floating plate, coupled to each of the drive link trunnions, and configured to couple to a mast. Included is an apparatus comprising a floating plate, a plurality of drive link trunnions each comprising a pivoting arm and positioned radially about the floating plate, wherein each drive link trunnion is coupled to the floating plate via the pivoting arm, and wherein the drive link trunnions are configured to move the floating plate in response to a force applied to the drive link trunnions, and a housing disposed about the floating plate and coupled to each of the drive link trunnions. |
| US09074635B2 |
Yaw drive for a yawing system for a wind turbine
A yaw drive for a wind turbine includes a motor, a gear assembly connected to the motor, and a torque limiter. The torque limiter is arranged between the motor and the gear assembly and is capable of transferring torque between the motor and the gear assembly, and capable of limiting torque transfer between the motor and the gear assembly when the torque applied to the torque limiter exceeds a threshold value. A torque transferring part of the torque limiter includes a first set of discs connected to the motor and a second set of discs connected to the gear assembly, the discs of the first set being arranged interleaved with the discs of the second set, thereby forming a stack of discs. A friction between the discs provides torque transfer between the discs. The discs rotate relative to each other when an applied torque overcomes the friction between the discs. |
| US09074631B2 |
Mutli-piece rolling bearing
A wheel bearing arrangement with first rolling elements, which are capable of rolling on a first inner ring, wherein the rolling elements are guided by a first roller bearing cage, and an axial spacer element is provided for spacing apart the first inner ring from a bearing element, wherein the bearing element can in particular be a second inner ring. The intention is to facilitate the complex installation of the individual parts in wheel bearings for utility vehicles. The first rolling element cage forms, together with the axial spacer element, an axial form-fitting connection. The spacer element can be fixed to at least one of the inner rings via the form-fitting connection to the cage prior to tightening the wheel hub, together with the wheel bearing preinstalled thereon. |
| US09074625B2 |
Bearing arrangement
A bearing arrangement of a shaft (2) is provided, with which an annular bearing sleeve (4) is applied onto the shaft (2). The bearing sleeve (4), for axial fixation, bears with at least one axial end (8, 10) on a retaining sleeve (6) applied onto the shaft (2). The retaining sleeve (6), at least at one axial end (16), has a greater wall thickness than in its axial middle region (18). |
| US09074623B2 |
Incremented force bearing
An incremented force bearing has a bearing substrate formed of multiple rings made up of an inner ring, an outer ring, an intermediate ring interposed between the inner and outer rings, rotators interposed between respective rings for causing the respective rings to rotate with one another, levers arranged in a row around a center of the upper surface of the bearing substrate, and an annular recess provided around the center of the bearing substrate and recessed in respective rings, the annular recess having wavy slide surfaces as recessed surfaces by which levers are pressed to the inner and outer rings. |
| US09074621B2 |
Roller bearing for automobiles
The surfaces (2a) of at least rolling elements (2) of a roller bearing for transmissions or differentials of automobiles are provided with innumerable minute, recess-shaped cavities at random and the surface roughness parameter Ryni of the surfaces provided with the cavities is in the range of 0.4-1.0 μm and the Sk value is not more than −1.6. |
| US09074617B2 |
Security fastener for wheels with a recess hole
A security fastener is for installation on a wheel having a recess hole. The security fastener includes a first end portion and a second medial portion. The first end portion is arranged so that it will be exposed outside, at or inside an entrance to the recess hole when the fastener is installed on the wheel, and has a security feature that resists fastener removal using conventional tools to grip the first end portion. The second medial portion has an external key-receiving lock pattern and is arranged so that a side wall region thereof will extend within the recess hole when the fastener is installed. The lock pattern is provided on the sidewall region and will be exposed outside, at or inside the entrance to the recess hole. |
| US09074616B2 |
Bonding washer
A bonding washer for making electrical connection between two metal pieces that are to be mechanically fastened together. The washer, to be interposed between the two metal pieces, may be constructed so as to fasten to one of the pieces before the two pieces are joined. Teeth on the washer, positioned at right angles to the plane of the washer, are forced into each of the two metal pieces when the fastener is tightened, making electrical connection between the two metal pieces. |
| US09074612B2 |
Fluid operated actuator including a bleed port
A fluid operated actuator (100) is provided. The fluid operated actuator (100) includes a cylinder body (101) and a piston (102) movable within the cylinder body (101). The piston (102) defines a first chamber (105) and a second chamber (106). The fluid operated actuator (100) can include a fluid inlet (107) formed in the first chamber (105). A bleed port (110) can be formed to provide fluid communication between the first chamber (105) and the second chamber (106). |
| US09074611B2 |
Wall ring for axial fan
The invention relates to a wall ring for an axial fan comprised of a supporting frame (1) on which a circular connecting piece (2) is formed, inside which the axial fan is arranged. The supporting frame (1) is assembled from a plurality of frame elements (6) by means of form and force-fitting connecting elements. The circular connecting piece (2) is formed of a plurality of circular segments (22) arranged circumferentially one after the other, said circular segments being connected to each other and to the supporting frame (1) by means of form and force-fitting or material-bonded connections or by such connection elements, respectively. |
| US09074604B2 |
Centrifugal fan
A centrifugal fan includes an upstream side impeller, a downstream side impeller, a motor, and a housing arranged to accommodate the upstream side impeller, the downstream side impeller, and the motor. The housing includes a first intake port through which a gas is drawn from an outside, an exhaust port through which the gas is discharged to the outside, and a flow path defined within the housing to bring the first intake port and the exhaust port into communication with each other. The flow path includes a first wind tunnel portion positioned below the upstream side impeller to extend in a circumferential direction and arranged to receive a gas stream from the upstream side impeller and a second wind tunnel portion positioned above the downstream side impeller to extend in the circumferential direction and arranged to receive a gas stream from the downstream side impeller. |
| US09074601B1 |
Pump for pumping molten metal with reduced dross formation in a bath of molten metal
A pump for pumping molten metal includes a refractory base that can be submerged in a bath of molten metal. A refractory shaft sleeve has upper and lower end portions and is fastened to the base at the lower end portion. The shaft sleeve is enclosed at the upper end portion and includes openings at a lower end portion. The base includes an impeller chamber that is in fluid communication with the shaft sleeve and includes an outlet from the impeller chamber. The pump includes a motor. A refractory shaft extends in the shaft sleeve and is connected to the motor. A refractory impeller is connected to the shaft and is rotatable in the impeller chamber of the base. A gas source flows gas comprising inert gas into the shaft sleeve under pressure. A regulator regulates at least one of flow rate and pressure of the gas so as to avoid cavitation of the pump while outletting the gas through the openings of the shaft sleeve. Also featured is a method of operating a pump for pumping molten metal including regulating at least one of flow rate and pressure of the gas effective to prevent cavitation of the pump while outletting the gas through the openings in the shaft sleeve. |
| US09074597B2 |
Runner with integral impellor pump
In aspects, the present disclosure provides an apparatus for handling axial thrust in rotating equipment. The apparatus may include a thrust bearing and a runner having a contact surface engaging the thrust bearing. The runner may include passages extending between the contact surface and an opposing surface of the runner. The apparatus may further include a lock ring assembly that has channels in communication with the passages of the runner. In certain embodiments, one or more cavities may be formed on the contact surface of the runner. The cavities may be in communication with the internal passages of the runner. In aspects, the present disclosure provides a method for handling axial thrust in a pump assembly. The pump assembly may include a thrust bearing assembly that may include a runner having a contact surface engaging a thrust bearing pad. The method may include flowing a lubricating fluid to the contact surface using at least one internal passage formed in runner. |
| US09074596B2 |
Apparatus and method for controlling electric oil pump
An electric oil pump for supplying oil to at least a part (a clutch) of a transmission is provided in parallel with a mechanical oil pump which is driven by an engine and supplies oil to each part of the transmission. In advance of an operation request to the electric oil pump, the electric oil pump is rotated at a first operation-preparation rotational speed which is a very low speed so as to replace oils in oil pipes controlled by the electric oil pump. Thereafter, the electric oil pump is rotated at a second operation-preparation rotational speed which is a relatively-high speed, and when an actual rotational speed reaches the second operation-preparation rotational speed, it is determined that operation preparation is completed. |
| US09074595B2 |
Energy extraction system
An energy extraction system for a rotational surface including a drive mechanism having a rotational axis and configured to rotatably couple to the rotational surface and an energy extraction mechanism coupled to the drive mechanism. The drive mechanism includes a cam rotatable about the rotational axis and an eccentric mass coupled to the cam that offsets a center of mass of the drive mechanism from the rotational axis, the eccentric mass cooperatively formed by a first and a second section, the eccentric mass operable between a connected mode wherein the first and second sections are adjacent and a disconnected mode wherein the first and second sections are separated. The energy extraction mechanism is connected to the cam and is statically coupled to the rotating surface, wherein the energy extraction mechanism configured to extract energy from relative rotation between the energy extraction mechanism and the cam. |
| US09074590B2 |
Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor
A reciprocating compressor or pump features a manifold arranged not only to define a hollow interior for receiving fluid discharged from a plurality of cylinders but also to define a base or frame on which the cylinders are carried. Unique valves formed in part by flexible material reduces the likelihood of fatigue and increases efficiency by retaining less heat relative to conventional reed valves. A compressor or pump mounted at an end of a handle extending parallel to a motor housing likewise extending from the compressor or pump provides an easy to carry portable assembly. A fan mounted between a motor and a compressor pulls air through the compressor inlet to both cool the motor and feed the compressor. A portable tool system powers both pneumatic and electric tools. Connecting rod structures for radial compressors or pumps provide improved strength and easier assembly. |
| US09074589B2 |
Pump
A pump that has a flangeless valve plate, meaning that the valve plate has no flange through which bolts that secure the head to the pump extend. The pump has eccentrics and pistons that all have holes in them so that the pistons at opposite ends of the pump can be assembled to the shaft of the motor 180° out of phase. The pump further has a monolithic head that includes the two head members of the pump and the tube that connects them also has an integrally formed port. The pump is supported by elastomeric tubular members from its ports. The pump has a push-in fitting that can be pushed into a hole in a member such as the head, the housing or the base so that once pushed in, a ring around the fitting expands outwardly behind an edge of the body to trap the fitting in the opening. |
| US09074586B2 |
Hydrostatic machine
A hydrostatic machine, has first and second axial-piston units arranged on a common axis and having pistons which cooperate with an adjustable swash plates, wherein the first axial-piston unit has a first one of the swash plates associated with it while the second axial-piston unit has a second one of the swash plates associated with it, and a coupling mechanism which couples the first and the second swash plates mechanically and adjustably. |
| US09074578B2 |
Hydraulic motor with radial pistons and control by cylinder
A hydraulic motor is provided having radial pistons, with a cylinder block, two main ducts, a fluid distributor, one distribution valve per cylinder, and a control system for controlling the distribution valves. The motor includes at least two elementary motors, and can operate in various different states in which, in each elementary motor, each of the cylinders is connected on the rising ramps to a second main duct and on the falling ramps to a second main duct; a first elementary motor being driving in a first state, and inactive or opposing in a second state, the control system operating the remainder of the hydraulic motor in the same way in these two states. A hydraulic circuit including said motor and a method of controlling such a motor are also provided. |
| US09074577B2 |
Wave energy converter system
The invention is a wave energy device which optimizes energy conversion from waves with a stable submerged platform coupled to compliant chain of floats (“pods”) which are connected to the platform by piston pumps. Wave action drives pumps to deliver pressurized water to a hydro turbine coupled to an electric generator for delivery of electric power to shore via a submarine cable. Alternatively, the pressurized water may be delivered to shore through pipes on the ocean floor, to generate electric power, also as input flow for reverse osmosis potable water production and for cooling applications. |
| US09074576B1 |
Controlled capture of the full ocean wave cycle of energy that is available, horse shoe like shape, (three vectors) and the conversion of that energy into electrical energy using a turbine/generator
This invention consists of special structures, methods and devices, which make up a system to provide controlled capture of the full ocean wave cycle, at or near the ocean shore, which includes, surface and some sub-surface energy, the backwash and the undertow. And, it does it in a dynamic and somewhat continuous flow (with the exception of some small storage). The system adjusts for low wave and high wave activity, and also for variations in the tide. The main structure has a barrier wall inside, which can also adjust for variations in the tide, the amount of energy to be collected at high wave activity and in the period/frequency of the waves. The structure includes a small reservoir to help capture more water during low wave activity. The captured water flow is transported to a suitable turbine/generating device for producing electrical energy. A method and some devices are available for controlling the influx of water into the turbine. Thus the ocean wave energy is captured in a better, more effective and efficient manner, producing a controlled environment, thus making the flow of water more suitable output for the conversion of the mechanical energy into electrical energy. |
| US09074572B2 |
Engine idling control system for hybrid vehicle
An engine idling control system includes a receiver module and a timing module. The receiver module receives a signal indicative of a traffic light status. The timing module communicates with an engine and the receiver module and selectively starts and stops the engine based on the signal. |
| US09074568B2 |
Injection system of a fuel injection pump
The injection system of a fuel injection pump is provided. In the injection system of a fuel injection pump, a plunger performs a reciprocating slide motion in the axial direction inside of the plunger chamber of a barrel for compressing fuel. The plunger has a release groove and a control edge. A spill port is formed in the wall surface of the barrel. A damping groove is formed in the upper-part outer circumference of the control edge and provides a fine fuel flow path. The damping groove meets the spill port in advance to form the fine flow of fuel from the plunger chamber to the spill port before the control edge of the plunger meets the spill port to release pressure. |
| US09074563B2 |
Engine system having a condensate bypass duct
An engine system is provided. The engine system includes an intake conduit positioned upstream of an engine cylinder and also includes a PCV outlet opening into the intake conduit. The engine system further includes a condensate bypass duct in parallel fluidic communication with and vertically below the intake conduit, the condensate bypass duct including a duct inlet opening into the intake conduit and a duct outlet opening into the intake conduit. |
| US09074561B2 |
Fuel vapor processing devices
A fuel vapor processing device may include a casing having an adsorption chamber defined therein, an adsorption material disposed within the adsorption chamber, a heating device capable of heating the adsorption material, and a passage member communicating between the adsorption chamber and the atmosphere. The passage member defines a flow space facing to an outer circumferential surface of the casing, so that heat can be transmitted between the adsorption chamber and the flow space. |
| US09074555B2 |
Internal combustion engine using a water-based mixture as fuel and method for operating the same
An internal combustion engine includes a cylinder with a combustion chamber and a piston selectively changing the volume of the combustion chamber. The combustion chamber receives a mixture of air, hydrogen and a liquid fuel consisting essentially of water and a flammable, preferably non-fossil, substance. The contents of the combustion chamber are ignited generating power. |
| US09074552B2 |
Fuel injector closing timing adjustment systems and methods
A system for a vehicle includes a voltage measuring module, a second derivative module, a closing period module, and an injector driver module. The voltage measuring module measures first and second voltages at first and second electrical connectors of a fuel injector that injects fuel directly into a cylinder of an engine. The second derivative module determines a second-order derivative of a difference between the first and second voltages. The closing period module determines a closing period of the fuel injector based on the second-order derivative of the difference. The injector driver module selectively adjusts closing of the fuel injector based on the closing period. |
| US09074551B2 |
Method and apparatus for engine operation in homogeneous charge compression ignition and spark ignition
A method to control an internal combustion engine includes controlling the engine in a homogeneous charge compression ignition mode and depending upon the operating range of the engine operating both intake and exhaust valves with one of a high-lift profile or a low lift profile or the exhaust valves with a low-lift profile and the intake valves with a high-lift profile. |
| US09074550B2 |
Fuel injection control system for internal combustion engine
An object of the invention is to provide a technology that enables to make the feed pressure as low as possible without inviting a misfire or a deviation of the air-fuel ratio, in a fuel injection control system for an internal combustion engine equipped with a low pressure fuel pump and a high pressure fuel pump. According to the invention, to achieve the object, in a fuel injection control system for an internal combustion engine in which fuel discharged from a low pressure fuel pump is supplied to a fuel injection valve with its pressure boosted by a high pressure fuel pump, while a lowering process of lowering feed pressure or the discharge pressure of a the low pressure fuel pump, the lowering process is suspended and restarted with reference to the tendency of change in an integral term used in a proportional-integral control of the duty cycle of the high pressure fuel pump. |
| US09074548B2 |
Method and system for humidity sensor diagnostics
Methods and systems are provided for an engine including a humidity sensor. Degradation of the humidity sensor may be determined based on a change in intake air relative humidity as compared to a change in intake air temperature or pressure, under selected conditions. An amount of exhaust gas recirculated to an engine intake is adjusted differently based on whether the humidity sensor is degraded or functional. |
| US09074546B2 |
Work vehicle and work vehicle control method
A work vehicle includes a controller. The controller is configured to determine whether low-load conditions indicating that the work vehicle is in a low-load state are satisfied. The controller is configured to control an engine so that an upper limit value of an output torque of the engine when the low-load conditions are satisfied is made less than when the low-load conditions are not satisfied. Also, the controller is configured to vary a reduction amount of the upper limit value of the output torque of the engine when the low-load conditions are satisfied, in accordance with variation in at least one of vehicle speed, vehicle acceleration, and engine-rotation-speed acceleration, and in accordance with variation in engine rotation speed. |
| US09074538B2 |
Abnormal combustion detection apparatus and control unit of internal combustion engine
An abnormal combustion detection apparatus detects an abnormal combustion of an internal combustion based on a vibration waveform from a vibration sensor attached to the internal combustion engine. A gain circuit of the apparatus amplifies or attenuates the vibration waveform from the vibration sensor, an AD conversion circuit converts a waveform provided by the gain circuit to digital data, and a gain switching unit switches a gain of the gain circuit from a small gain value to a large gain value at a gain switch timing. The gain switching unit separates a large abnormal combustion from a small abnormal combustion in an abnormal combustion determination period for maximizing a dynamic range of an AD conversion circuit and for securely detecting a change of waveform amplitude in case of gain switching in an abnormal combustion detection operation. |
| US09074537B2 |
Adaptive engine speed control to prevent engine from roll and stall
An adaptive engine speed control system includes an idle condition module that determines whether the engine is idling and determines whether an actual engine speed is different than a desired engine speed. The desired engine speed corresponds to a commanded engine speed. A torque reserve determination module adjusts at least one of a torque reserve and the desired engine speed based on the determination of whether the engine is idling and the determination that the actual engine speed differs from the desired engine speed. The torque reserve corresponds to a quantity of torque reserved to respond to an anticipated future load on the engine. |
| US09074533B2 |
System for injecting a fluid, compressor and turbomachine
A system for injecting a fluid into a wall boundary layer of a flow in a turbomachine is disclosed. The system has a plurality of nozzles which are disposed in a side wall limiting the flow and are oriented diagonally in the direction of flow. The nozzles each have a rectangular, flat nozzle cross-section. A compressor having such a system, as well as a turbomachine having such a compressor, are also disclosed. |
| US09074532B2 |
Power generation plant
A power-generation plant 10 including a gas turbine 11; a fuel-gas cooler 13; and an extraction line 24 that guides the fuel gas extracted from an intermediate stage of a fuel-gas compressor 12 to the fuel-gas cooler 13; a first level detector 61 that detects whether a level of the coolant accumulated at a bottom portion of the fuel-gas cooler 13 has reached a predetermined level; and a controller that stops the gas turbine 11 on the basis of a detection signal sent from the first level detector 61 and that outputs a command signal for stopping a coolant pump 53 that supplies the coolant to the spray nozzles 44 and 45. |
| US09074531B2 |
Variable area fan nozzle fan flutter management system
A gas turbine engine includes a controller that controls a fan blade flutter characteristic through control of a variable area fan nozzle. |
| US09074528B2 |
Bi-fuel engine for vehicle
A bi-fuel engine is equipped with an engine body, a plurality of branched intake pipes, a surge tank, and an air cleaner. Each of the branched intake pipes has a length including a slant portion and a bend. The bend is located on the side of the engine body and connects at an end to the slant portion and at the other end to a downstream end of the branched intake pipe. The slant portion extends from the bend to the upstream end of the branched intake pipe obliquely to a horizontal direction of the engine body so as to define between the surge tank and an upper portion of the engine body a space which is large enough to permit a cylinder head cover to be installed to and uninstalled from the upper portion of the engine body. |
| US09074520B2 |
Cylinder liner having intake ports for improved scavenging
A cylinder liner for an engine is disclosed. The cylinder liner may have a hollow cylindrical sleeve extending from a first end to a second end along a longitudinal axis. The cylinder liner may also have a plurality of circumferentially spaced intake ports formed within the sleeve. The plurality of intake ports may have a first intake port positioned at a first axial distance from the first end. The plurality of intake ports may also have a second intake port positioned at a second axial distance from the first end. |
| US09074519B2 |
Combustion chamber for diesel engines with inclined engine valves
A new architecture of a combustion chamber for a diesel engine allows arranging the engine valves according to an axis inclined with respect to the cylinder axis by an angle greater than 8°, without reducing the swirl ratio obtained at the end of the compression stage. |
| US09074518B2 |
Heat exchanger for vehicle
A heat exchanger for a vehicle includes a heat radiating portion including first and second connecting lines formed alternately by stacking a plurality of plates, and receiving first and second operating fluids therethrough that heat-exchange with each other while circulating unmixed through the respective first and second connecting lines, a bifurcating portion connecting an inflow hole for flowing one of the first and second operating fluids with an exhaust hole for exhausting the one operating fluid to bypass the heat radiating portion according to a temperature of the one operating fluid, and a valve unit mounted at the inflow hole to selectively open one of the connecting lines by expansion and contraction of deformable material so as to flow the operating fluid selectively to the heat radiating portion or the bifurcating portion according to a temperature of the one operating fluid flowing into the inflow hole. |
| US09074516B2 |
Device for controlling supply of a system with a fluid
A system for cooling internal combustion engine pistons comprising an oil pump driven by the engine, jets projecting oil on the pistons, and a control device (2) interposed between the oil pump and the jets, where the control device comprises a valve (14) positioned between an oil inlet pipe (8) connected to the pressurised oil pump and a jet supply pipe (10), where said valve allows the oil to flow out from the pump to the jets when the oil pressure is at least equal to a threshold pressure, and where the device also comprises a solenoid valve (22) capable of causing the valve (14) to close by permitting the pressurised oil to be brought into contact with the closure member (16), in a direction of closure of the valve (14). |
| US09074514B2 |
Water-cooled four-cycle engine
In a water-cooled four-cycle engine, an engine core including a cylinder block, a cylinder head and a first crankcase half body is formed as a unitary part cast integrally, and a water jacket including a cylinder jacket and a head jacket is formed in the engine core. In a first side surface of the engine core which is parallel with an axis of a crankshaft, an intake port and a first semi-peripheral portion of the water jacket are opened and a first lid plate for closing an opening portion of the first semi-peripheral portion is connected. In a second side surface of the engine core on a side opposite from the first side surface, an exhaust port and a second semi-peripheral portion of the water jacket are opened and a second lid plate for closing an opening portion of the second opposite portion is connected. |
| US09074513B2 |
Non-intrusive exhaust gas sensor monitoring
A method for monitoring an exhaust gas sensor coupled in an engine exhaust is provided. In one embodiment, the method comprises indicating exhaust gas sensor degradation based on characteristics of a distribution of extreme values of a plurality of sets of lambda differentials collected during selected operating conditions. In this way, the exhaust gas sensor may be monitored in a non-intrusive manner. |
| US09074512B2 |
Exhaust gas analyzing system and exhaust gas analyzing method
An exhaust gas analyzing system includes, on an upstream side of an analytical instrument, an exhaust gas introduction pipe of which one end is opened to an exhaust gas flow path through which exhaust gas from an engine flows and the other end is connected to the analytical instrument. A switching mechanism selectively switches between a sampling path that samples the exhaust gas from the exhaust gas introduction pipe to introduce the sampled exhaust gas into the analytical instrument and an air introduction path that introduces air into the analytical instrument. When the engine is operated, a path to the analytical instrument is switched to the sampling path by the switching mechanism. When the engine is stopped, the path is switched to the air introduction path by the switching mechanism. |
| US09074510B2 |
Reducing agent tank having a sensor for determining a fill level and motor vehicle having the tank
A tank for a reducing agent includes a tank wall having an outer side and an interior at least partially delimited by the tank wall. A sensor is disposed at the tank wall and has a first electrical contact and a second electrical contact. The first electrical contact and the second electrical contact communicate in an electrically conductive manner with the interior, extend through the tank wall from the interior to the outer side of the tank wall and are disposed at a first spacing of less than 5 cm from one another. A motor vehicle having the tank is also provided. |
| US09074507B2 |
Event-based deviation integration temperature control loop diagnostic system
An exhaust gas treatment system includes a particulate filter to collect particulate matter from exhaust gas flowing therethrough. A regeneration module performs a regeneration operation that regenerates the particular filter. The regeneration operation generates an exothermic event which heats the particulate filter above a target temperature that burns the particulate matter. At least one temperature sensor is disposed adjacent the particular filter to determine at least one temperature of the exhaust gas. The exhaust gas treatment system further includes a temperature diagnostic module to determine a temperature profile of the particulate filter based on the temperature of the exhaust gas. The temperature diagnostic module further determines a temperature deviation of the particulate filter based on a comparison between the temperature profile and a target temperature. The temperature diagnostic module diagnoses the regeneration operation based on a plurality of temperature deviations and a selected time period. |
| US09074506B2 |
Structure for operating system for utilizing exhaust heat of vehicle
A structure for operating a system for utilizing exhaust heat of a vehicle may include a high-temperature part with an exhaust pipe and a bypass passage installed in the exhaust pipe, a thermoelectric element attached to an exterior of the exhaust pipe for generating electricity, a low-temperature part attached to an exterior of the thermoelectric element for flowing a coolant, a first exhaust gas passage installed in the low-temperature part and having both ends connected to the exhaust pipe, a first valve to selectively open or close the first exhaust gas passage, a second exhaust gas passage formed in a space between the inner circumferential surface of the exhaust pipe and an outer circumferential surface of the bypass passage, a second valve disposed at a rear end of the bypass passage, coupled to a valve shaft and rotatable on the basis of the valve shaft, and an operating unit. |
| US09074502B2 |
Positive crankcase ventilation system and method for operation
A positive crankcase ventilation (PCV) system is provided. The PCV system includes an oil return line coupled to a PCV oil separator and extending through a crankcase housing and a PCV bypass valve positioned in a wall of the oil return line, the PCV bypass valve opening when a pressure in the crankcase exceeds a threshold value and closing when a pressure in the crankcase falls below a threshold value. |
| US09074491B2 |
Steam cycle system with thermoelectric generator
The present application provides a steam cycle system. The steam cycle system may include a source of steam, a steam turbine, a condenser, a steam turbine bypass system such that steam from the source of steam may bypass the steam turbine and be routed to the condenser, and one or more thermoelectric generators positioned about the steam turbine bypass system. The one or more thermoelectric generators may generate a direct current based upon temperature differences between steam and water of the steam cycle system. |
| US09074489B2 |
Connector assembly for variable inlet guide vanes and method
A connector assembly for variable inlet guide vanes in a compressor case of a gas turbine engine comprises an annular case insert having a plurality of circumferentially distributed open-ended receptacles. The annular case insert is sized so as to be received inside a compressor case, with the plurality of circumferentially distributed open-ended receptacles being in register with holes in the compressor case. Bushings have an outer diameter sized to be received in a respective one of the receptacles of the annular case insert, and an inner diameter adapted to receive a connector portion of a vane. Sets of the bushing and the connector portion of a vane in one of the receptacles forming a rotational joint. A method for installing vanes in a compressor case is also provided. |
| US09074487B2 |
Self-lubricating brush seal assembly and method of reducing leakage
A self-lubricating brush seal assembly, for a power generation system and method of reducing air leakage in a power generation system including a plurality of self-lubricating members is provided. The plurality of self-lubricating members include a plurality of self-lubricating bristles, a plurality of cores sheathed in a self-lubricating braid, a plurality of cores having an outer diameter coated with self-lubricating material and a solid lubricating pack. The lubricating material is selected from graphite, hexagonal-boron nitrite (hBN), molybdenum disulfide (MoS2), tungsten disulfide (WS2), titanium nitride (TiN), titanium aluminum nitride (TiAlN), titanium carbonitride (TiCN), and combinations thereof. |
| US09074485B2 |
Geared turbofan with three turbines all counter-rotating
A gas turbine engine has a fan rotor, a first compressor rotor and a second compressor rotor. The second compressor rotor compresses air to a higher pressure than the first compressor rotor. A first turbine rotor drives the second compressor rotor and a second turbine rotor. The second turbine drives the compressor rotor. A fan drive turbine is positioned downstream of the second turbine rotor. The fan drive turbine drives the fan through a gear reduction. The first compressor rotor and second turbine rotor rotate as an intermediate speed spool. The second compressor rotor and first turbine rotor together as a high speed spool. The high speed spool and the fan drive turbine configured to rotate in the same first direction. The intermediate speed spool rotates in an opposed, second direction. |
| US09074483B2 |
High camber stator vane
A stator vane for a compressor is described. The stator vane has an airfoil root, an airfoil tip, a leading edge, a trailing edge, an inner span region, a midspan region and an outer span region, wherein the stator vane has a normalized camber profile that increases in the outer span region in a spanwise direction towards the tip and is more than 1.4 in the outer span region. |
| US09074479B2 |
Damping element and method for damping rotor blade vibrations, a rotor blade, and a rotor
A damping system for damping vibrations of a rotor blade of a rotor of a turbomachine is disclosed. A damping element is guided on a support such that the damping element is radially outwardly movable during a rotation of the rotor and is contactable with a lower platform area of a rotor blade. A circumferential contact surface is formed by an elevation on the lower platform area, where the circumferential contact surface is a limit stop for a movement of the damping element. |
| US09074478B2 |
Damped assembly
A damped assembly within a gas turbine, comprising a first member and a second member mechanically connected via an intermediate vibration dampener which has at least first and second surfaces for contacting the first and second members respectively, wherein either or both of the first and second surfaces include a plurality of raised portions in direct contact with the respective member and a plurality of recessed portions which contain adhesive for bonding the intermediate vibration dampener to the respective member. |
| US09074472B2 |
Bit, in particular a round shaft bit
A bit assembly includes a bit having a bit head and a bit shank, a mounting sleeve being held in the region of the bit shank, and a support element that comprises a guidance region being associated with the bit. To allow the bit to be easily deinstalled from the bit receptacle and allow it, if applicable, to be easily installed again, provision is made that the support element comprises, in the region of its underside facing away from the bit head, a deflection segment. |
| US09074470B2 |
Methods for drilling and stimulating subterranean formations for recovering hydrocarbon and natural gas resources
A method of drilling and stimulating subterranean formations is provided that allows a well operator to determine in real time if a fracture treatment has been successful, and whether the fracture treatment composition is sufficient for subsequent fracking. The method involves placing fracture treatments into a wellbore while the drilling operation is still under way. The fracture treatment is bounded in the open hole on one side by the current end of the hole and on the other side by a temporary pack off isolation fluid that has been introduced to the well by way of pumping down the existing drill string or by pumping down a separate frac string. The objective is to place the frac in the reservoir and flow it back very quickly after placement, thus increasing the chances of flowing back harmful formation damaging materials and increasing the relative productivity of the newly placed fracture treatment. |
| US09074469B2 |
Enhancing fluid recovery in subterranean wells with a cryogenic pump and a cryogenic fluid manufacturing plant
The present invention provides methods and apparatuses for the enhanced recovery of fluids from subterranean reservoirs using cryogenic fluids. Using the Earth's geothermal energy to warm cryogenic flood fluids injected into subterranean reservoirs, the pressure within the subterranean reservoir is increased. Consequently, the reservoir conductivity is enhanced due to thermal cracking, and improved sweep efficiency of the reservoir by the flood fluids is provided. This rise in pressure due to the injection of the cryogenic fluid increases the reservoir conductivity enhancement and improves sweep efficiency of the flood fluids, which leads to the production of more fluids from to the subterranean reservoirs. |
| US09074467B2 |
Methods for evaluating rock properties while drilling using drilling rig-mounted acoustic sensors
Methods for identifying rock properties in real-time during drilling, are provided. An example of an embodiment of such a method includes positioning one or more acoustic sensors to detect drill sounds emanating from the drill bit and the rock encountered during drilling operations, connecting the sensors to select components of a drilling rig to maximally pick up the drill sounds of the drill bit engaging rock during drilling operations. The method also includes providing and deploying an inductive telemetry, wireless telemetry, or wired transmitting system. The method also includes providing and configuring a computer to analyze the “raw” acoustic signals received from the acoustic sensors through the respective transmitting system. |
| US09074462B2 |
Integrated fiber optic monitoring system for a wellsite and method of using same
Integrated fiber optic monitoring techniques for a wellsite are provided. A fiber optic cable is provided with a tubular housing having a channel and a plurality of slots, a plurality of optical fibers may be floatingly positionable in the channel for measuring at least one first wellsite parameter and a plurality of optical fibers fixedly may be positionable in each of the slots for measuring at least one second wellsite parameter. The tubular housing is positionable into a wellbore adjacent a tubing therein. Pairs of the fixed and floating optical fibers may be spliced together to perform Stimulated Brillouin measurements. |
| US09074461B2 |
Fluid analyzer with plasma emission unit and method of using same
A fluid analyzer of a downhole tool positionable in a wellbore penetrating a subterranean formation is provided. The wellbore has a downhole fluid thereabout. The downhole tool has a downhole flowline for receiving the downhole fluid. The fluid analyzer includes a microflowline fluidly coupled to the downhole flowline to receive the downhole fluid therethrough, a plurality of electrodes positionable in the microflowline to generate an electrical field therebetween and to vaporize the downhole fluid passing therebetween whereby plasma emissions are generated from the downhole fluid, and a plasma detector to measure plasma emissions whereby components of the fluid are detectable. |
| US09074458B2 |
Shunt tube connection assembly and method
A method of gravel packing comprises passing a slurry through a first shunt tube, passing the slurry through a coupling, and disposing the slurry about a well screen assembly below the coupling. The first shunt tube comprises a first cross-sectional shape along its length, and the coupling comprises a coupling between the first shunt tube and a jumper tube. The jumper tube comprises a substantially round cross-section at the coupling. |
| US09074456B2 |
System and method of controlling fluid temperature for improving injectivity of supercritical carbon dioxide into stratum
A system and a method of controlling a fluid temperature for improving injectivity of a supercritical carbon dioxide into a stratum includes a casing part installed in a well, which is formed from a ground surface to a target stratum for injection, a grouting part formed between the casing part and a counterforted wall of the well, a cover covering an upper portion of the casing part, an injection tube inserted into the casing part through the cover and receiving the carbon dioxide injected into the injection tube, a perforation part serving as a passage allowing the carbon dioxide to flow from the injection tube to the target stratum, a packing part formed between the injection tube and an inner portion of the casing part, a heat coil part surrounding the injection tube, and a temperature adjusting unit controlling a temperature of the heat coil part. |
| US09074451B2 |
Method and apparatus for wellbore fluid treatment
A tubing string assembly for fluid treatment of a wellbore includes substantially pressure holding closures spaced along the tubing string, which each close at least one port through the tubing string wall. The closures are openable by a sleeve drivable through the tubing string inner bore. |
| US09074449B1 |
Vertical tree production apparatus for use with a tubing head spool
A production apparatus for use with a subsea wellhead has a tubing head spool and a vertical tree. The tubing head spool has an end suitable for connection to the wellhead. The tubing head spool has a production bore extending therethrough and a tubing hanger arranged therein. The vertical tree has a tree connector at a lower end thereof. The vertical tree has flowline extending therethrough. The tree connector is affixed to a tubing head mandrel of the tubing head spool. The flowline is in valved communication with the production bore of the tubing head spool. The flowline extends outwardly of a vertical tree so as to allow a flow of production fluids outwardly of the vertical tree. The tubing head spool is a horizontal Christmas tree with master flow line and the annulus line sealed closed. |
| US09074447B1 |
Method and system for protecting wellhead integrity
A method of protecting an integrity of a wellhead includes the steps of affixing a subsea structure to the wellhead, installing a plurality of piles into the subsea floor adjacent the wellhead, extending lines between the subsea structure and the piles, and tensioning the lines such that each of the lines applies tension to the subsea structure. The plurality of lines are secured to an upper portion of the subsea structure. The tensioning mechanism has a tensioning cylinder having a ratchet rod extending therefrom. The ratchet rod is connected to either the line, the pile or the subsea structure. |
| US09074446B2 |
System and method for controlling the pressure in a hydrocarbon well
A system (10) for managed pressure drilling, or for workover of a hydrocarbon well with a wellhead, the system comprising a floating structure that is located in a body of water (41). A method is also described for connecting up the system for managed pressure drilling or well workover. The floating structure comprises a drill floor (13) and a work deck (14) that is movably arranged in an essentially vertical direction in relation to the drill floor. The system further comprises a riser (28) and a slip joint (32) that is connected to the underside of the work floor and to the upper end of the riser such that the work deck can be moved relative to the riser. The riser extends from the slip joint down to a wellhead valve device (40) arranged on the wellhead of the hydrocarbon well. The floating arrangement also comprises heave-compensated riser tensioners (17) which are connected to the slip joint such that the riser is held under tension. The system further comprises a BOP (38) that is arranged on the work deck and a high-pressure riser (29) that is arranged through the riser and the slip joint and is connected to the BOP on the work deck and to the wellhead valve device, thereby forming a continuous high-pressure connection from the work deck down to the hydrocarbon well (45). |
| US09074443B2 |
Apparatus and method for data transmission from a rotating control device
The present invention generally relates to an apparatus and a method of transmitting data from a rotating control device. In one aspect, a method of transmitting data from a rotating control device coupled to an offshore drilling unit is provided. The method includes the step of generating data relating to a parameter associated with the rotating control device. The method further includes the step of transmitting the data from a transmitting assembly coupled to the rotating control device to a receiving assembly positioned proximate the transmitting assembly. Additionally, the method includes the step of transmitting the data from the receiving assembly to the offshore drilling unit. In another aspect, a data gathering and transmitting system for use with a rotating control device coupled to an offshore drilling unit is provided. In a further aspect, a method for transmitting data generated in a rotating control device coupled to a riser is provided. |
| US09074438B2 |
Hydrostatic pressure independent actuators and methods
An actuator that may be used in a wellbore to change the state of a downhole tool. The actuator has an operator that is axially movable in response to changes in tubing pressure. The actuator includes a hydraulic circuit that creates a temporary reference pressure against which the tubing pressure indexes the operator. |
| US09074436B2 |
Methods for installing sensors in a borehole
A method of installing a sensor in a borehole drilled through underground formations, wherein the borehole is drilled with a hollow drill string formed from a series of pipe sections connected end-to-end, a drill bit being positioned at one end of the drill string and having a closure member that provides an opening between the borehole and the inside of the drill string, the method comprising: drilling the borehole to a predetermined; partially withdrawing the drill string from the borehole so that the drill bit is positioned above the predetermined depth; lowering a sensor inside the drill string by means of a cable; operating the closure so that the sensor can pass out of the drill string into the borehole; and progressively withdrawing the drill string and drill bit from the borehole over the cable so as to leave the sensor in the borehole. |
| US09074434B2 |
Reamer with improved performance characteristics in hard and abrasive formations
A reamer is designed to enhance operation of a bottom hole assembly in which it is included. One or more capabilities and/or characteristics of the cutters carried by the reamer blocks of the reamer may be varied even in the same profile portion to enhance the functionality and/or durability of the reamer. |
| US09074427B2 |
Riser assembly and method
A riser assembly and method for transporting fluids from a sub-sea location are disclosed. The riser assembly includes a riser comprising at least one segment of flexible pipe; at least one buoyancy element for providing a positive buoyancy to a portion of the riser; and a tethering element for tethering the buoyancy element to a fixed structure and to resist the positive buoyancy of the buoyancy element. |
| US09074426B1 |
Method and apparatus for accommodating tubular diameter changes
An apparatus including a collar member dimensioned to encircle an underlying tubular and having a modifiable diameter to accommodate a change in a diameter of the underlying tubular. The apparatus further including a band dimensioned to encircle the collar member, the band having a modifiable length capable of changing in response to the tubular diameter change. The collar member may have a first section and a second section. A resilient member may be coupled to the collar member between the first section and the second section. A method including modifying a diameter of a collar member positioned around a tubular in response to a diameter change of the tubular, wherein modifying the diameter comprises changing a size of a resilient member coupled to the collar in response to the change in diameter of the tubular. |
| US09074424B2 |
Rod support system
A rod support system has an upper gripper assembly and a lower gripper assembly. Each gripper assembly has a top plate having a first track. The first track has a first substantially arcuate portion having a first radius of curvature and a second substantially arcuate portion having a second and smaller radius of curvature. A jaw is constrained to move in a path defined by the first track. A bottom plate of the assembly has a second track that is congruent with the first track also engaging the jaw, so that the jaw is constrained to move in a path defined by the first track and the second track in cooperation. The jaws can support a rod when the jaws move from a position along the first arcuate portion of the first and second tracks to a position along the second arcuate portion of the first and second tracks. |
| US09074421B2 |
Self-locking top drive guide system
A top drive guide system comprising first and second rail sections axially aligned to form a top drive guide rail. A locking member is coupled to the first rail section and is movable between a locked position and an unlocked position. A locking surface is disposed on the second rail section and is operable to engage the locking member when the locking member is in the locked position. An actuator is coupled to the locking member and is operable to move the locking member from the locked position to the unlocked position. |
| US09074418B2 |
Door facing alignment assembly and method of forming a door
A door facing is provided. The door facing includes a body portion, and male and female alignment members protruding from a main surface area of the body portion. Also provided are door assemblies including the door facing and methods of making the door facing and the door assembly. |
| US09074417B2 |
Grid keeper for insulating glass unit, and/or insulating glass unit incorporating the same
Certain example embodiments of this invention relate to internal grid keepers for insulating glass units, and/or insulating glass units incorporating the same. The grid keepers of certain example embodiments may include a shoulder bent into an acute angle and may include one or more stamped features on or proximate to the shoulder for engaging with a punched, hollowed, or otherwise formed feature in an edge seal, along with one or more stamped features on an elongate portion extending from the shoulder for engaging with a grid or muntin. In certain example embodiments, the keeper may be on level with or slightly lower than a primary seal so as to reduce the likelihood of the keeper interfering with the seal. |
| US09074413B1 |
Rail, stile, mullion, door and wall jamb assemblies for framing glass doors and wall partitions
Rail, stile, wall jamb, mullion and sidelight rail assemblies for framing doors and wall partitions are presented. The rail assembly includes a rail body and a spring action clamping member. The rail assembly features geometry that utilizes wedging action to convert axial force exerted by clamp screws into a perpendicular clamping force against faces of the panel to be secured. The stile, mullion, wall jamb and sidelight rail assemblies present additional means for securing and framing a panel. The framing assemblies herein presented are particularly well-suited for use with insulated glass panels, i.e. glass panels constructed from two panes of glass which are separated by spacers. |
| US09074409B2 |
Safety rope assembly for Roman shade
A Roman shade includes a shade having multiple folded sections formed thereon and multiple control units are connected to the folded sections. Each control unit includes a connection unit and a rope unit. The connection unit and the rope unit share a common end. The connection unit is sewed to the folded sections so as to allow the transmission rope in the connection unit to move freely within the connection unit. The distance between the connection ropes of the rope unit restricts the transmission rope from being pulled out easily. |
| US09074402B2 |
Sliding door obstacle detection
Obstacle detection for a sliding door of a vehicle including a sensor apparatus located on or near a hinge of the sliding door and arranged to detect an obstacle in a path of the hinge of the sliding door. A controller connected to the sensor apparatus is configured to receive an obstruction signal from the sensor apparatus indicating detection of an obstacle in the path of the hinge of the sliding door. |
| US09074401B2 |
Coverings for building apertures or surface portions of buildings and drive system for such coverings
The invention relates to a mechanism for converting a rotary motion originating from a rotary energy generator (1) into a longitudinal motion of a carriage (25) that is adapted for attachment to a covering, such that said rotary motion will result in a longitudinal displacement of the covering, the mechanism comprising one or more spindle sections (2, 3, 4, 5) drivingly connected at a longitudinal end of at least one of said spindle sections via a gear means (7; 9; 22, 23, 24, 27) to said rotary energy generator (1). The invention further relates to a drive system for coverings comprising mechanisms according to the invention. The invention further relates to a covering system for covering a surface portion such as a window, glass door or the like, of a building. |
| US09074391B2 |
Panic lock
A Panic lock for building into a door (2) or similar, with the panic lock including a lock case (3); a dead bolt (6); a latch bolt (8); an operating bar (12), wherein the panic lock includes a device that enable the same lock to be converted to realize the panic functions ‘B, D or E’ by moving or removing one or two screws, depending on the desired application. |
| US09074390B2 |
Lock assembly
The present invention relates to a lock assembly which includes a lock body. The lock body is adapted to receive a lock barrel. The lock barrel has a plurality of passages. Each of the passages is in communication at one end with the lock body and open at the other end. The lock assembly also includes at least one wafer and a lower pin part. The wafer is received in one of the passages. The lower pin part is received in at least one of the remainder of the passages. The wafer has a column. One end of the column is adapted to include a key engaging surface while the other end is adapted to rest on a wall of the lock body. The lock barrel has a key slot which is in communication with the passages. The key slot is adapted to receive a key with a low cut adapted to correspond to the key engaging surface. The column is so configured as to provide a gap between the key engaging surface and the low cut when the key is a bump key. |
| US09074388B2 |
Door handle arrangement on a motor vehicle
A door handle arrangement (4) of a motor vehicle has a door handle (5) with a first end (6) pivotably mounted in a door (2) and a second end (7) remote from the first end (6) has an actuation projection (8) that protrudes into the door (2) and actuates a door lock when the door handle (5) is pivoted with its second end (7) away from the door (2). A cover (9) is mounted in the door (2) and adjacent to the second handle end (7). The door handle (5) and the cover (9) have interacting guides (14, 15) for guiding the door handle (5) relative to the cover element (9) when the door handle (5) is pivoted for actuating the door lock. |
| US09074382B2 |
Multi-user portable toilet
An improved portable toilet for simultaneous, private use by two persons, the portable toilet which contains an internal compartment having a commode, a waste containment chamber disposed below the commode for receiving waste, an external shell enclosing the compartment and the waste containment chamber, at least one urinal disposed externally upon the external shell and drainage system connecting the external urinal to the waste containment chamber. The portable toilet of the present invention has a cross-section and footprint in the shape of a pentagon. |
| US09074380B2 |
Decorative brick mould for in-situ production on building
A decorative wall tile mold for the in-situ production on a building, wherein the mold, which can be demolded twice, is a sheet with pierced work, comprises the following detachable lateral structures: an insider layer: a bottom film is set at the bottom surface thereof, the bottom film and the building have a first combinative force; an outer layer: a surface film is set on the exterior surface thereof, a self-adhesive glue section is set up between the inside layer and the outer layer, which makes the outer layer and the inside layer have a second combinative force, and the second combinative force is less than the first combinative force. A method for the in-situ production of decorative patterns on a building is also provided. |
| US09074377B2 |
Tile installation guide and related method
Various embodiments provide apparatuses and methods for installing tile with a tile installation guide. In some embodiments, an apparatus includes a tile installation guide comprising a guide body having a polygonal outer surface and an opening configured to surround a non-polygonal element. |
| US09074355B2 |
Domestic water recycling apparatus and fluid contamination detection system therefor
A domestic water recycling system using a combination of an optical detector to detect certain smaller sized (non-filtered) contaminants and a filter to remove larger sized (filtered) contaminants provides an efficient wastewater recycling system. Optical detection of contaminants determines whether water is discharged or filtered and recycled. The optical detection system can use several discrete optical wavelengths that are passed through the fluid, and can determine a relative presence of the contaminants based on the resulting wavelength response. A recycling shower using optical detection, an electronically actuated directional device and pump and a controller allows for automatic recycling or discharging of water without requiring user input. The system may include a turbulence reduction baffle in a collection chamber, and a disinfection unit for the recycled water. |
| US09074354B2 |
Controlling a digging operation of an industrial machine
Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine that includes a dipper and a crowd drive. A method includes determining an acceleration associated with the industrial machine, determining a crowd retract factor based on the acceleration, comparing the crowd retract factor to a threshold crowd retract factor, setting a crowd speed reference and a crowd retract torque for the crowd drive for a period of time based on the comparison of the crowd retract factor to the threshold crowd retract factor. |
| US09074349B2 |
Excavation tooth assembly
An excavation tooth assembly comprising: a first tooth member comprising a body having a first end and an opposite second end that incorporates a socket configured to receive the nose portion of a second tooth member, the first tooth member also comprising laterally facing opposing surfaces, the opposing surfaces and one or more surfaces of the second tooth member defining at least in part a locking space; and a lock which is configured to be inserted into the locking space in an operative position to lock the first tooth member to the second tooth member. |
| US09074343B2 |
Work vehicle
A working vehicle includes a vehicle, an engine, an exhaust treatment apparatus, a connecting pipe, a reducing agent injection apparatus, a reducing agent pump and a guiding pipe guiding reducing agent from the pump to the injection apparatus. The engine, exhaust treatment apparatus, connecting pipe, and reducing agent injection apparatus are arranged inside an engine room of the vehicle body. The engine has a crank shaft, and intake and exhaust manifolds arranged on first and second direction sides of the crank shaft, respectively. A first accommodating space is positioned on a first direction side of the engine room. A reducing agent pump is arranged inside the first accommodating space. A guiding pipe is arranged so as to pass inside the engine room on the first direction side with regard to the crank shaft. |
| US09074341B2 |
Trench wall cutter and method for producing a trench in the ground
The invention relates to a trench wall cutter for producing a trench in the ground having a cutter frame and at least one cutting wheel which is supported in a rotatable manner about an axis of rotation on the cutter frame and has at its outer circumference a plurality of ground working tools for removing ground material. The ground working tools are arranged along an annular path around the axis of rotation. Provision is made for the annular path to run asymmetrically to the axis of rotation of the cutting wheel, wherein the annular path has at least one first circumferential section with a larger distance from the axis of rotation and at least one second circumferential section with a smaller distance from the axis of rotation. The invention furthermore relates to a method for producing a trench in the ground. |
| US09074339B2 |
Method for installing an underwater support column
Disclosed is a method for installing a support column under the water. The method includes: (step 1) installing a plurality of steel pipes to stand up at regular distance on the floor of a place with water; (step 2) inserting a drilling rod into each of the steel pipes, to excavate a bedrock with a bit attached to an end portion of the drilling rod and fixing the drilling rod on the bedrock; and (step 3) placing and curing an accelerating agent containing concrete or mortar inside each of the steel pipes. According to the disclosed method, the solar generating apparatus mounted on a floating plate can be more securely supported by firmly installing the support column. |
| US09074333B2 |
Fluid level control system and method of using same
A fluid level control system comprising a structure containing oil and water; a fluid off-take located on said structure; a flow controller fluidly connected to said fluid off-take; a sensor located on said structure and adapted to measure a property of said oil and said water; and a computer for interpreting a signal from said sensor. |
| US09074332B1 |
Floor water barrier device
A floor water barrier device confines water to a desired area within a structure such as a garage. The device includes a barrier having a bottom section having a bottom surface. The barrier has an upper section positioned in spaced relationship to the bottom section. The upper section is substantially coextensive with a length of the lower section. The barrier further has a medial section coupled to and extending between the bottom section and the lower section defining a channel extending along the barrier. The channel is configured to prevent fluid from passing completely over the bottom section. A coupler is coupled to the bottom surface of the bottom section and extends along a length of the bottom section such that the coupler prevents fluid from passing between the barrier and the upper surface of the floor. |
| US09074329B2 |
Screed extension sliding support system
A screed assembly includes a screed and a screed extension, with the screed coupled to the screed extension. The screed further includes an upper frame and a lower frame. The lower frame is adapted to move in a substantially vertical direction and movement in a substantially vertical direction of the lower frame results in corresponding substantially vertical movement of the screed extension. |
| US09074328B1 |
Pavement repair system utilizing solid phase autoregenerative cohesion
A method for repairing an aged or damaged asphalt pavement is provided. The method involves preparing a surface of the aged or damaged asphalt pavement by filling in deviations from a uniform surface plane with dry aggregate and compacting the dry aggregate; applying a reactive asphalt emulsion to the prepared surface; and passing an emitter over the prepared pavement, wherein the emitter generates electromagnetic radiation having a wavelength of from about 2 microns to 1 mm that penetrates into the pavement to a depth of at least 2 inches. The asphalt pavement is repaired by disturbing voids and interstices in the damaged pavement without dehydrogenation of the asphalt, such that oligomers present in the aged asphalt are linked together into longer polymer chains to improve ductility of the aged asphalt. |
| US09074325B2 |
Portable temporary turnout system for rails
A portable and temporary rail transition system for installation on a main track to guide rail equipment from parallel rails of the main track and onto parallel rails of a turnout track. The system includes rails of turnout track, turnout ties, and rail transition devices that are configured for mounting to the ties and over at least the parallel rails of the turnout track to facilitate guidance of wheels of the rail equipment away from the parallel rails of the main track and onto the parallel rails of the turnout track. |
| US09074324B2 |
Layered tissue structures comprising macroalgae
The disclosure provides tissue webs, and products incorporating the same, where the webs comprise macroalgae fibers. More specifically the disclosure provides soft and durable tissue webs comprising at least about 1 percent macroalgae fiber by weight of the web. In the tissue webs of the present disclosure, macroalgae fibers may preferably replace high average fiber length wood fibers, which increase the strength and durability of the web without negatively affecting stiffness. |
| US09074323B2 |
Wet wipe and method for manufacturing the same
A wet wipe includes a nonwoven fabric impregnated with a liquid. A surface layer in a first surface of the nonwoven fabric has an apparent density of 0.030-0.10 g/cm3 in a dry state. A surface layer in a second surface of the nonwoven fabric has an apparent density of 0.12-0.20 g/cm3 in a dry state. Fibers constituting the nonwoven fabric are raised on at least the first surface. |
| US09074320B2 |
Sheet manufacturing apparatus and sheet manufacturing method
A sheet manufacturing apparatus includes a web forming unit configured to form a web which includes fibers and resin, and a first pressurizing unit and a second pressurizing unit configured to pressurize the web. The first pressurizing unit has a separation layer, is positioned on an upstream side of the second pressurizing unit in a transfer direction of the web, and is configured to heat the web. The second pressurizing unit is positioned on a downstream side of the first pressurizing unit in the transfer direction of the web, does not have a separation layer, and is configured not to heat the web. The pressurizing force from the first pressurizing unit is smaller than the pressurizing force from the second pressurizing unit. |
| US09074315B2 |
Composition and a process to obtain wrinkle free woolen garments
The present disclosure relates to a composition comprising cross linking agents, polymers, proteins and alkaline reducing agents to obtain wrinkle free woolen garment. The present disclosure further relates to a method of obtaining said composition along with a process of obtaining the wrinkle free woolen garment. The disclosure also relates to the treated garment. |
| US09074314B2 |
Clothing steam ironing apparatus
An apparatus for steam ironing clothes is provided. The clothing steam ironing apparatus includes an ironing component with an ironing panel, steam ejection holes for ejecting steam to iron a clothing and air suction holes for generating a suck force on the clothing are provided in the ironing panel. |
| US09074313B2 |
Laundry treating apparatus
A laundry treating apparatus is disclosed. The laundry treating apparatus includes a treating chamber to accommodate laundry, a heating part to supply at least one of hot air and steam to the treating chamber, a hanger bar arranged in the treating chamber, a driving part provided on an outside of the treating chamber to generate a rotational force, a power transmitting part transmitting the rotational force of the driving part, and a power converting part converting the rotational force transmitted by the power transmitting part to reciprocate the hanger bar. |
| US09074311B2 |
Steam generator and washing machine having the same
The present invention relates to steam generator and a washing machine having the same which can minimize remained water in the steam generator, and can prevent the water stored in the steam generator from leaking and the water in the steam generator from being supplied to the clothes together with the steam due to a spray pressure of the steam. |
| US09074304B2 |
Method of producing stretchable conductive nanofibers
A method of producing stretchable conductive nanofibers includes: providing stretchable nanofibers; providing a metal precursor solution by dissolving metal precursors in a solvent that may swell the stretchable nanofibers; bringing the stretchable nanofibers into contact with the metal precursor solution or its vapor for a sufficient time for the metal precursors to penetrate into the stretchable nanofibers; and reduce the metal precursors inside the stretchable nanofibers to metal nanoparticles. |
| US09074300B2 |
Polypeptide immobilization
The present invention provides a method, comprising (a) providing a reactant ligand attached to a substrate; (b) contacting the substrate with a fusion polypeptide, said fusion polypeptide comprising a capture polypeptide fused to a display polypeptide under conditions such that said reactant ligand covalently binds to said capture polypeptide; and (c) analyzing said display polypeptide. |
| US09074299B2 |
Polycrystalline silicon rod
A polycrystalline silicon rod comprises a seed rod made of polycrystalline silicon, and a polycrystalline silicon deposit which is deposited on the outer circumferential surface of the seed rod by the CVD process. A diameter of the polycrystalline silicon rod is 77 mm or less. When the polycrystalline silicon rod is observed by an optical microscope with respect to the cross section perpendicular to an axis of the seed rod, needle-shaped crystals each having a length of 288 μm or less are uniformly distributed radially with the seed rod being as the center in the polycrystalline silicon deposit. The needle-shaped crystals account for 78% or more of the cross section. |
| US09074291B2 |
CO2-removal device and method
An electrolytic CO2-removal device for anion analysis of a liquid sample. The device includes a basic chamber and CO2-permeable tubing in the basic chamber. Anion exchange membranes are disposed on opposite sides of the basic chamber, and electrodes are disposed outside the membranes. The device can be integral with a suppressor in an ion chromatography system and/or an aqueous stream purifier. Also, methods performed by the device. |
| US09074290B2 |
Bipolar ion exchange membranes for batteries and other electrochemical devices
A bipolar ion exchange membrane suitable for use in ZnBr batteries, LiBr batteries, and electrolyzers. The membrane is produced by hot pressing or extruding a mixture of an anion exchange ionomer powder, a cation exchange ionomer powder, and a non-porous polymer powder. |
| US09074289B2 |
Environmentally friendly corrosion inhibitor
Disclosed and claimed is a method of inhibiting corrosion of a surface in contact with a corrosive environment encountered in oil and gas operations. The method includes contacting the surface with a composition comprising a quaternary nitrogen-containing corrosion inhibitor having the following general formula. The composition is preferably adherent to standards for environmental friendliness but has equal applicability in formulations that include conventional corrosion inhibitors. |
| US09074287B2 |
Reduced isotropic etchant material consumption and waste generation
Methods and apparatus for isotropically etching a metal from a work piece, while recovering and reconstituting the chemical etchant are described. Various embodiments include apparatus and methods for etching where the recovered and reconstituted etchant is reused in a continuous loop recirculation scheme. Steady state conditions can be achieved where these processes are repeated over and over with occasional bleed and feed to replenish reagents and/or adjust parameters such as pH, ionic strength, salinity and the like. |
| US09074286B2 |
Wet etching methods for copper removal and planarization in semiconductor processing
Exposed copper regions on a semiconductor substrate can be etched by a wet etching solution comprising (i) one or more complexing agents selected from the group consisting of bidentate, tridentate, and quadridentate complexing agents; and (ii) an oxidizer, at a pH of between about 5 and 12. In many embodiments, the etching is substantially isotropic and occurs without visible formation of insoluble species on the surface of copper. The etching is useful in a number of processes in semiconductor fabrication, including for partial or complete removal of copper overburden, for planarization of copper surfaces, and for forming recesses in copper-filled damascene features. Examples of suitable etching solutions include solutions comprising a diamine (e.g., ethylenediamine) and/or a triamine (e.g., diethylenetriamine) as bidentate and tridentate complexing agents respectively and hydrogen peroxide as an oxidizer. In some embodiments, the etching solutions further include pH adjustors, such as sulfuric acid, aminoacids, and carboxylic acids. |
| US09074282B2 |
Method for depositing a material
The invention relates to a method for depositing a material for a target onto a surface of a sample, which method comprises the steps of: irradiating a surface of the target with a laser or electron beam to generate a plume of target material particles; positioning the sample near the plume, such that the target material particles are deposited onto the surface of the sample; rotating the sample around a rotation axis being perpendicular to the surface of the sample onto which the particles are deposited; moving the laser beam along the surface of the target, such that the plume moves in a radial direction in relation to the rotation axis; pulsing the laser beam at a variable frequency. |
| US09074276B2 |
Thermally sprayed film forming method and device
An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing. |
| US09074274B2 |
Nickel-titanium-rare earth alloy and method of processing the alloy
A nickel-titanium-rare earth (Ni—Ti-RE) alloy comprises nickel at a concentration of from about 35 at. % to about 65 at. %, a rare earth element at a concentration of from about 1.5 at. % to about 15 at. %, boron at a concentration of up to about 0.1 at. %, with the balance of the alloy being titanium. In addition to enhanced radiopacity compared to binary Ni—Ti alloys and improved workability, the Ni—Ti-RE alloy preferably exhibits superelastic behavior. A method of processing a Ni—Ti-RE alloy includes providing a nickel-titanium-rare earth alloy comprising nickel at a concentration of from about 35 at. % to about 65 at. %, a rare earth element at a concentration of from about 1.5 at. % to about 15 at. %, the balance being titanium; heating the alloy in a homogenization temperature range below a critical temperature; and forming spheroids of a rare earth-rich second phase in the alloy while in the homogenization temperature range. |
| US09074271B2 |
Dual-phase stainless steel sheet and steel strip and method of production
High strength dual-phase stainless steel sheet and steel strip which are excellent in corrosion resistance, the dual-phase stainless steel sheet and steel strip having a Vicker's hardness of 200HV or more and comprising, by mass %, C: 0.02 to 0.20%, Si: 0.10 to 2.0%, Mn: 0.20 to 2.0%, P: 0.040% or less, S: 0.010% or less, Cr: 15.0 to 18.0%, Ni: 0.5 to 4.0%, Sn: 0.05 to 0.50, N: 0.010 to 0.10%, and a balance of Fe and unavoidable impurities. The dual-phase stainless steel sheet and steel strip have a γp range of 60 to 95, and a ferrite and martensite dual-phase microstructure formed by being heated to the ferrite and austenite dual-phase region, then the austenite phase transforming to martenite in the subsequent cooling process, wherein γp=420C+470N+23Ni+7Mn+9Cu−11.5Cr−11.5Si−12Mo−7Sn−49Ti−47Nb−52Al+189. |
| US09074262B2 |
Nucleic acid sequences that can be used as primers and probes in the amplification and detection of all subtypes of HIV-1
The present invention is related to nucleic acid sequences that can be used in the field of virus diagnostics, more specifically the diagnosis of infections with the AIDS causing Human Immuno-deficiency Virus (HIV). With the present invention nucleotide sequences are provided that can be used as primers and probes in the amplification and detection of HIV-1 nucleic acid. The oligonucleotide sequences provided with the present invention are located in the LTR part of the HIV viral genome. It has been found that, by using the sequences of the present invention in methods for the amplification and detection of nucleic acid a sensitive and specific detection of HIV-1 can be obtained. The benefit of the sequences of the present invention primarily resides in the fact that, with the aid of primers and probes comprising the sequences according to the invention the nucleic acid of all presently known subtypes of HIV-1 can be detected with high accuracy and sensitivity. So far no primer pairs or hybridization probes have been developed that would allow the detection of such a broad range of HIV-1 variants. The oligonucleotide sequences according to the present invention are especially useful in methods for the amplification of nucleic acid. |
| US09074258B2 |
Compositions and methods for classifying thyroid nodule disease
A system for classifying thyroid nodule tissue as malignant or benign is provided that is based on the identification of sets of gene transcripts, which are characterized in that changes in expression of each gene transcript within a set of gene transcripts can be correlated to with either malignant or benign thyroid nodule disease. The thyroid classification system provides for sets of “thyroid classifying” target sequences and further provides for combinations of polynucleotide probes and primers derived there from. These combinations of polynucleotide probes can be provided in solution or as an array. The combination of probes and the arrays can be used for diagnosis. The invention further provides further methods of classifying thyroid nodule tissue. |
| US09074246B2 |
Self-folding amplification of target nucleic acid
The application relates generally to methods useful for the selective amplification of one or more target nucleic acid or fragments thereof, as well as compositions and kits comprising said amplification reaction mixtures. More specifically, the application relates to a composite primer that comprises a 5′ promoter portion and a 3′ target-recognition portion which is complementary to the 3′ end portion of a target polynucleotide sequence; and optionally, a means for identifying the 5′ end portion of the target polynucleotide sequence. The amplification reaction mixture comprises at least one handle-stem-loop structure which comprises a 5′ single-stranded handle comprising the promoter portion and a double-stranded stem comprising at least one pair of self-folding segments hybridized to each other, and optionally, a single-stranded loop comprising the sequence between the pair of self-folding segments. |
| US09074241B2 |
Methods employing non-coding RNA expression assays
There is disclosed a method comprising the steps of: carrying out a plurality of expression assays, each expression assay comprising the steps of: carrying out an intervention on a biological system, measuring an expression profile of non-coding RNAs in the biological system resulting from the intervention, and storing an expression data set derived from the measured expression profile, the said expression assays concerning either or both a plurality of different interventions and a plurality of different biological systems; and analysing the resulting expression data sets to determine correlations between the effect on the expression profile of non-coding RNAs of the respective intervention in groups of two or more expression assays concerning either or both different interventions or different biological systems. |
| US09074240B2 |
Symmetrical test element for detecting an analyte
Test elements are disclosed for detecting at least one analyte in a body fluid. The test element include at least one strip-shaped carrier element and at least one test field having at least one test chemistry for detecting the analyte. The test element has a symmetrical shape such that the test element may be inserted in one of at least two different correct measurement orientations into a test element receptacle of a testing device, which includes a detection device. In the different orientations, at least one analyte-induced change in the test chemistry of the test field is detectable. Test systems including the test elements and methods of detecting at least one analyte in the body fluid using the test elements also are disclosed. |
| US09074239B2 |
Flavin-binding glucose dehydrogenase, method for producing flavin-binding glucose dehydrogenase, and glucose measurement method
A flavin-binding glucose dehydrogenase (FAD-GDH), which in addition to having high substrate specificity and adequate desirable heat stability, is suitable for efficient production, preferably using E. coli, yeast or molds and the like as host cells. The FAD-GDH has amino acid substitutions at positions equivalent to one or more locations selected from the group consisting of position 213, position 368 and position 526 in the amino acid sequence described in SEQ ID NO: 8. The FAD-GDH is acquired from a culture by inserting a gene encoding the FAD-GDH into host cells such as E. coli. A preferable example of the FAD-GDH is FAD-GDH, in which a signal peptide region present in an N-terminal region has been deleted from the amino acid sequence of Mucor-derived FAD-GDH, and which has the aforementioned amino acid substitutions. The FAD-GDH can be preferably used in clinical diagnosis. |
| US09074237B2 |
Method for diagnosing Francisella tularensis infection
The present invention is directed to the use of isotopically labeled citrulline for gnosing the presence or absence of a bacterial infection in the lungs of a patient. |
| US09074232B2 |
Saccharide-solution producing apparatus, fermentation system, saccharide-solution producing method, and fermentation method
A saccharide-solution producing apparatus 11A according to the present invention is a saccharide-solution producing apparatus for producing a saccharide solution 22 derived from a carbohydrate-based material 21, and includes a saccharide-solution controlling unit 15A that controls the saccharide solution derived from the carbohydrate-based material 21, a cellulosic biomass saccharifying unit 16 that saccharifies hydrothermally treated biomass obtained by hydrothermally decomposing a cellulosic biomass material 35 that contains a lignin component and a hemicellulose component, and produces a diluted saccharide solution 37, and a diluted-saccharide-solution supply pipe L11 that mixes the diluted saccharide solution 37 produced by the cellulosic biomass saccharifying unit 16 into the saccharide-solution controlling unit 15A. With this configuration, it is possible to improve production efficiency of the saccharide solution 22 and to realize cost reduction. |
| US09074230B2 |
Method for producing L-cystine by fermentation under controlled oxygen saturation
The invention relates to a method for producing L-cystine by fermenting a microorganism strain in a fermentation medium, in which method L-cystine is precipitated in an amount of at least 70% relative to the total cysteine, characterized in that the O2 saturation of the fermentation medium is kept at least at 1% and at most at 40±3% during the formation of L-cystine. |
| US09074224B2 |
Methods and compositions for targeted gene modification
Disclosed herein are methods and compositions for gene targeting utilizing fusion molecules comprising a recombinase domain and a sequence-specific DNA-binding domain. |
| US09074220B2 |
Translation enhancer-element dependent vector systems
A translation enhancer-driven positive feedback vector system is disclosed which is designed to facilitate identification of a Translational Enhancer Element (TEE) and to provide a means for overexpression of gene products. The system exploits both transcriptional and translational approaches to control the expression levels of genes and/or gene products. Methods are also disclosed for screening libraries of random nucleotide sequences to identify translational elements and for overproduction of proteins, which have uses in both research and industrial environments. |
| US09074219B1 |
Inbred sorghum line PHOEWLVIT
A novel sorghum variety designated PHOEWLVIT and seed, plants and plant parts thereof. Methods for producing a plant that comprise crossing sorghum variety PHOEWLVIT with another plant. Methods for producing a plant containing in its genetic material one or more traits introgressed into PHOEWLVIT through backcross conversion and/or transformation, and to the sorghum seed, plant and plant part produced thereby. Hybrid sorghum seed, plant or plant part produced by crossing the sorghum variety PHOEWLVIT or a locus conversion of PHOEWLVIT with another sorghum variety. |
| US09074216B2 |
Methods and compositions for altering plant biomass
The invention provides coding and promoter sequences for an STF gene, which affects lamina expansion in plants. Vectors, transgenic plants, seeds, and host cells comprising a heterologous STF gene are also provided. Additionally provided are methods of altering biomass in a plant using the STF gene. |
| US09074214B2 |
Use of spiegelmers
The present invention relates to the use of a L-nucleic acid as intracellularly active agent. |
| US09074209B2 |
TRPM-2 antisense therapy
A method for treating an individual suffering from a cancer comprising administering to the individual i) a chemotherapeutic agent, and ii) one antisense oligonucleotide having nucleotides in the sequence set forth in Seq. ID No. 4 and which antisense oligonucleotide has a phosphorothioate modification that increases the stability thereof in vivo, wherein the cancer expresses testosterone-repressed prostate message-2 (TRPM-2), thereby treating said individual. |
| US09074202B2 |
Method of inhibiting human Trabid
The invention provides a method of modulating Wnt signalling comprising modulating Trabid activity. Preferably modulating Trabid activity comprises inhibiting; Trabid activity. The invention also provides a method of reducing TCF transcription, said method comprising reducing Trabid activity. A method for identifying a-modulator of Trabid said method comprising; providing a Trabid substrate comprising a detectable moiety coupled to a tag moiety by ubiquitin; immobilizing first and second portions of said substrate; adding a candidate modulator to the first said portion; contacting first and second portions with Trabid; incubating to allow Trabid action, assaying cleavage of ubiquitin by separation of tag from detectable moiety, wherein separation of an amount of detectable moiety from said first portion which is different from the amount of detectable moiety separated from said second portion identifies said candidate as a modulator of Trabid. The invention provides uses of Trabid and of Trabid inhibitors as-medicaments. |
| US09074190B2 |
Cell differentiation of adipose-derived precursor cells
The present invention provides a simple method for controlled differentiation of adipose-derived precursor cells. A method is provided for preparing a differentiated cell. The method comprises A) obtaining a mixture by mixing a) an adipose-derived precursor cell and b) a differentiated cell corresponding to a desired site; and B) culturing the mixture under sufficient conditions which allow the adipose-derived precursor cell to differentiate. The present invention also provides a composition for cell implantation comprising a) an adipose-derived precursor cell and b) a differentiated cell corresponding to a desired site. |
| US09074187B2 |
Nanostructural materials that increase mineralization in bone cells and affect gene expression through miRNA regulation and applications of same
A method of inducing mineralization in a bone cell is described. The method comprises contacting a bone cell with a composition comprising nanoparticles. The nanoparticles can be single-walled carbon nanotubes, hydroxyapatite nanoparticles, TiO2 nanoparticles or silver nanoparticles. The bone cell can be an osteoblast cell. A method for increasing bone mass, bone healing or bone formation is also described which comprises administering to a subject in need thereof an effective amount of a composition comprising nanoparticles. The subject can suffer from a bone disease such as osteoporosis. The subject can suffer from a bone fracture and the method can comprise contacting bone cells near the bone fracture site with the composition. The composition can further comprise a pharmaceutically acceptable carrier. |
| US09074186B2 |
Production of red blood cells and platelets from stem cells
This disclosure provides methods of making a megakaryocyte-erythroid progenitor cell (MEP), comprising differentiating a stem cell into a MEP in culture in the presence of an aryl hydrocarbon receptor (AhR) agonist. In some embodiments the stem cell is a pluripotent stem cell. In some embodiments the MEP co-expresses CD41 and CD235. In some embodiments the number of MEPs produced in the culture increases exponentially. Methods of making a red blood cell (RBC) by culturing a MEP in the presence of an AhR agonist are also provided. Methods of making a megakaryocyte and/or a platelet, comprising culturing a MEP in the presence of an AhR modulator are also provided. In some embodiments the AhR modulator is an AhR antagonist. This disclosure also provides compositions comprising at least 1 million MEPs per ml and compositions in which at least 50% of the cells are MEPs. |
| US09074183B2 |
Method and apparatus for regulating optimum flow of semen and separating motile sperms
The present invention discloses method and apparatus for regulating optimum flow of semen and separating motile sperms. The device consists of; a first cylindrical shape container, comprising a first external diameter, second external diameter, a thirds external diameter and a mesh, wherein said mesh is comprised of plurality of pores and attached to lower bottom of said first cylindrical shape container; a second cylindrical shape container comprising an internal diameter and an external diameter, wherein said second cylindrical shape container is closed ended at bottom, and embraces said first cylindrical shape container at said second external diameter of said first cylindrical shape container, thereby creating at least a first predetermined distance and at least a second predetermined distance, wherein said at least a first predetermined distance regulates air coming from said second cylindrical shape container, thereby regulating flow of semen and separating motile sperms coming through said mesh to said second cylindrical shape container. |
| US09074181B2 |
Suspension culture of human embryonic stem cells
This disclosure provides an improved system for culturing human embryonic stem cells. The cells are cultured in suspension so as to maximize the production capacity of the culture environment. The new culture system of this invention allows for bulk proliferation of hES cells in a more cost-effective manner, which facilitates commercial production of important products for use in human therapy. |
| US09074180B2 |
Culture medium containing kinase inhibitors, and uses thereof
Pluripotent cells are maintained in a self-renewing state in serum-free culture medium comprising a MEK inhibitor, a GSK3 inhibitor and, optionally, an antagonist of an FGF receptor. Pluripotent cells are also maintained in a self-renewing state in serum-free culture medium comprising a MEK inhibitor and an antagonist of an FGF receptor. |
| US09074178B2 |
Alkane oxidation by modified hydroxylases
This invention relates to modified hydroxylases. The invention further relates to cells expressing such modified hydroxylases and methods of producing hydroxylated alkanes by contacting a suitable substrate with such cells. |
| US09074177B2 |
Mutant hydroxyphenylpyruvate dioxygenase polypeptides and methods of use
Compositions and methods for conferring hydroxyphenyl pyruvate dioxygenase (HPPD) herbicide resistance or tolerance to plants are provided. Compositions include amino acid sequences, and variants and fragments thereof, for mutant HPPD polypeptides. Nucleic acids that encode the mutant HPPD polypeptides are also provided. Methods for conferring herbicide resistance or tolerance, particularly resistance or tolerance to certain classes of herbicides that inhibit HPPD, in plants are further provided. Methods are also provided for selectively controlling weeds in a field at a crop locus and for the assay, characterization, identification and selection of the mutant HPPDs of the current invention that provide herbicide tolerance. |
| US09074175B2 |
Method of regenerating elastic fiber with the use of dance or factor enhancing the expression thereof
The present invention provides a technique for conveniently and efficiently regenerating elastic fiber retaining a normal structure, and a technique enabling preparation of an artificial tissue comprising elastic fiber (for example, artificial skin, artificial blood vessels) that can be transplanted to humans. Specifically, the invention provides a method of producing elastic fiber, comprising culturing (for example, culturing in serum-free medium) cells having the capability of regenerating elastic fiber in the presence of DANCE and/or fibulin-4; artificial elastic fiber comprising DANCE and/or fibulin-4; an elastic fiber regenerating agent; a serum-free medium comprising DANCE and/or fibulin-4; and cells having the capability of regenerating elastic fiber, transfected with at least one of a DANCE expression vector, a fibulin-4 expression vector and a DANCE inducing factor expression vector, and the like. |
| US09074174B2 |
Composite of enzyme and carbon structure complex, method for producing the same and use thereof
Disclosed is a composite of enzyme and carbon structure. In the composite of enzyme and carbon structure, a significantly large amount of an enzymeis immobilized on the surface of carbon structures without the formation of chemical bonds (particularly, covalent bonds) between the enzyme molecules and the carbon structures. Since the surface of the carbon structures does not need to be modified to form chemical bonds, the electrical conductivity of the composite of enzyme and carbon structure is not reduced and the stability of the composite is maintained high even after the passage of a long time in various environments. Therefore, the use of the composite of enzyme and carbon structure enables the fabrication of various devices, such as biosensors and biofuel cells, with markedly improved performance as compared to the use of conventional enzyme/carbon structure composites. |
| US09074163B2 |
Targeted performance of hypohalite systems thereof
This invention relates to extend the benefits of using hypochlorite compounds such as sodium hypochlorite to clean and disinfect articles while reducing or eliminating the side effects of treating an article with a strong oxidant material. The invention relates to a single step process involving mixing of precursor compositions of a suitable hypohalite or hypohalous acid with a solution of a reducing agent. Optionally a boiler may be present in either or both precursor compositions, such that at time of use such active hypohalous acid concentration, in the resulting aqueous mixture remains at a sufficient activity level to effect one or more desired benefits against a target substrate for a desired period of time. The oxidant is substantially consumed by reaction with the reducing agent after the time needed for achieving the desired benefit has passed. |
| US09074160B2 |
Production of omega-3 fatty acids from pythium species
The present invention relates to the production of a triacylglycerol oil that is produced from a Pythium species of alga. In one embodiment, the algal species contains at least about 20 weight percent total lipids and contains at least about 10 weight percent of its total fatty acids as eicosapentaenoic acid (EPA) and less than about 5 weight percent of its total fatty acids as arachidonic acid (ARA). In another embodiment, the present invention relates to various methods to produce eicosapentaenoic acid (EPA) from a Pythium species of algae. In particular, Pythium irregulare can be utilized as a viable production organism. |
| US09074159B2 |
Process for improving a re-refined lube oil stream
Embodiments of a process for improving a re-refined lube oil stream are provided. The process comprises the steps of introducing a gas stream comprising hydrogen (H2) and the re-refined lube oil stream comprising hydroprocessed used lube oil to a hydrogenation reactor that contain Group VIII catalyst. A gas to oil feed ratio rate of from about 30 to about 100 Nm3 H2/m3 is used to introduce the streams to the reactor. The hydroprocessed used lube oil is hydrogenated with the H2 in the reactor such that an effluent is formed containing hydrogenated re-refined lube oil having about 2 wt. % or less of aromatics and about 55 wt. % or less of naphthenes. The reactor is operating at a temperature of from about 250 to about 300° C. |
| US09074157B2 |
Polymeric phosphorus esters for lubricant applications
A lubricant composition of an oil of lubricating viscosity and a polymeric phosphorus ester comprising the condensation product of a monomeric phosphorus acid or an ester thereof with a diol having two hydroxy groups separated by a chain of 4 to about 100 atoms exhibits good volatility, corrosion, wear, and/or seal performance in lubrication of a transmission. |
| US09074156B2 |
Process for the manufacture of a grease composition
Processes for the manufacture of metal complex grease compositions are provided. In one embodiment, the process comprises: preparing a slurry comprising a base oil, water, a metal base and a complexing agent, wherein the weight ratio of water:solid in the slurry is in the range of from 0.15:1 to 1.5:1; applying shear to the slurry; adding a C10-C24 saturated or unsaturated fatty acid or derivative thereof to effect a saponification reaction; removing water from the saponified product; heating the saponified product at a temperature in the range of from 190 to 230° C.; and subsequently cooling the product to a temperature in the range of from 200 to 150° C. to form the metal complex grease composition. |
| US09074153B2 |
Unleaded fuel compositions
An unleaded fuel composition comprising: a combination of alkylated benzenes comprising alkyl groups having from 1 to 4 carbon atoms; 5 vol. % or more of one or more aromatic amines; and, an isoparaffin composition selected from the group consisting of alkylate, a combination of isoparaffins having a total number of carbon atoms of 11 or less, and combinations thereof. |
| US09074152B2 |
Plasma-assisted waste gasification system
A plasma-assisted waste gasification system and process for converting waste stream reaction residues into a clean synthesis gas (syngas) is disclosed. The feedstock is fed into a reactor roughly one-third from the bottom through the use of a feed mechanism. The reactor has three zones; a bottom zone where melting occurs, a middle zone where gasification takes place, and a top zone with integrated plasma torches to control the temperature and polish the syngas. The residence times in the three zones are selected to optimize the syngas composition and melted products. The syngas leaves the reactor and is partially quenched with relatively cooler synthesis gas. The partially quenched syngas is further cooled to recover heat for steam generation and/or preheating the waste stream to the reactor. The cold syngas is then processed to remove pollutants. The clean synthesis gas is combusted in power generation equipment to generate electricity, or converted to other fuels by chemical processes. |
| US09074150B2 |
Treatment chain and process for the thermochemical conversion of a wet feed of biological material by gasification
The invention relates to a treatment chain for thermochemically converting a wet biomass feed (1) by gasification, which comprises a device (4) for gasifying the feed (3), and a reactor (9) for steam conversion of the CO, which includes water supply means (10), for delivering a syngas (17) having a defined H2/CO ratio, a drying chamber (2) into which the wet feed (1) is injected prior to its subsequent treatment in the gasification device (4), this drying chamber (2) being supplied with a hot gas (15) withdrawn downstream from the gasification device (4) and recycled by pressurizing means (13) into the drying chamber (2). |
| US09074148B2 |
Hydrogen and carbon utilization in synthetic fuels production plants
A system including at least one hydrogen extraction unit comprising an inlet for a synthesis feedgas from a synthesis feedgas line and adapted to remove at least one hydrogen-rich gas and at least one hydrogen-lean gas from the synthesis feedgas to yield a refined synthesis gas; and at least one hydrocarbon synthesis reactor, at least one dedicated activation reactor, or both, wherein the at least one hydrocarbon synthesis reactor is fluidly connected with the at least one hydrogen extraction unit and configured to provide liquid hydrocarbons and a first byproduct gas from a synthesis reactor feedstream comprising at least a portion of the refined synthesis gas; and wherein the at least one dedicated activation reactor is fluidly connected with the at least one hydrogen extraction unit, the at least one hydrocarbon synthesis reactor, or both, and configured for activation of hydrocarbon synthesis catalyst via an activation gas. |
| US09074147B2 |
Method for converting carbon and hydrocarbon cracking and apparatus for hydrocarbon cracking
A method for converting carbon into a carbon oxide, comprises: contacting carbon with steam in presence of a carnegieite-like material of formula (Na2O)xNa2[Al2Si2O8], wherein 0 |
| US09074144B2 |
Process for hydrogenation of benzene
This invention relates to a process for hydrogenation of benzene contained in a catalytic reformate, in which: The hydrogen that is present in the catalytic reformate is separated from the remainder of the reformate with separation means, A light benzene-enriched fraction is separated from the heavy reformate, The light reformate that contains the benzene is brought into contact with a nickel-based hydrogenation catalyst at a temperature of between 90° C. and 150° C., a VVH of between 0.5 and 10, and with at least one portion of hydrogen that is obtained during the separation stage of the hydrogen at the top of the separator tank and used at the output pressure of said separator. |
| US09074142B2 |
Processing materials
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation. Hydrocarbon-containing materials are also used as feedstocks. |
| US09074135B2 |
Liquid crystal composition for LC lens and 3D display containing the same
A liquid crystal composition for liquid crystal lens and a stereoscopic (3D) display containing the same are provided. The liquid crystal composition includes a main liquid crystal (chemical formula I), a first optical modifier (R811 or S811), a second optical modifier (CB15), and a dielectric constant modifier (chemical formula IV). The 3D display utilizes a horizontal electric field to make the above liquid crystal composition form crystal lens. |
| US09074127B2 |
Heat radiating material
A heat radiating material contains components which comprise 10-45 wt % of titanium dioxide, 5-25 wt % of zirconium dioxide, 2-30 wt % of magnesium oxide, and 0.01-0.5 wt % of an oxide of rare earth metal. The heat radiating material has a heat conductivity of 0.34-1.35 W/m-K, and a radiation efficiency equal to or larger than 88% which is measured in infrared spectroscopy wavelength range 4-14 μm and at a temperature of 40° C. |
| US09074126B2 |
Ceramic composite for light conversion
A ceramic composite for light conversion, and method of producing same and a light emitting device including the same. The ceramic composite for light conversion of the present invention is a solidified body having a structure in which at least two oxide phases including a first phase and a second phase are continuously and three-dimensionally intertwined with one another, and characterized in that the first phase is a Y3Al5O12 phase including Ba or Sr and activated with fluorescent Ce, the second phase is an Al2O3 phase, and the Sr or Ba in the solidified body are contained in an amount of 0.01 to 1.00 part by mass based on 100 parts by mass of the solidified body, in terms of the oxide. |
| US09074124B2 |
Ceramic particles and methods for making the same
Disclosed is a population of ceramic particles that includes a plurality of individual, free flowing particles. The plurality has a total weight and particle size distribution. The effective width of the distribution is the difference between the distribution's d95 and d5 particle sizes. The distribution's effective width exceeds 100 microns and includes three abutting and non-overlapping regions that include a first region, a second region, and a third region. The first region abuts the second region and the second region abuts the third region. The width of the second region is at least 25% of the effective width. The weight of particles in the second region does not exceed 15% of the plurality of particle's total weight. The weight of particles in the first region and the third region each exceed the weight of particles in the second region. Methods of making the populations of ceramic particles are also disclosed. |
| US09074123B2 |
Geminal zwitterionic surfactants as wettability modifiers in enhanced oil recovery processes
Geminal zwitterionic surfactants based on bis-N-alkyl, bis-N-alkenyl, N-cycloalkyl or N-aryl bis-beta amino acids or salts thereof as wettability modifiers of rocks such as limestone, dolomite, sand, quartz or heterogeneous lithologies. |
| US09074120B2 |
Composition and method relating to the prevention and remediation of surfactant gel damage
Methods for treating a subterranean formation can comprise introducing a treatment fluid comprising dicarboxymethyl glutamic acid (GLDA) or a salt thereof into a subterranean formation. Methods for treating a sandstone formation can comprise introducing a treatment fluid comprising GLDA or a salt thereof into a sandstone formation, the treatment fluid having a pH above about 3. |
| US09074119B2 |
Particulate materials and methods of forming same
A particulate material having a body including a first phase having at least about 70 wt % alumina for a total weight of the first phase, and a second phase comprising phosphorus, wherein the body includes at least about 0.1 wt % of the second phase for the total weight of the body, and wherein the second phase has an average grain size of not greater than about 1 micron. |
| US09074114B2 |
Isocyanurate vinyl ester anchoring adhesive composition
An anchoring adhesive includes effective amounts of an isocyanurate compound and a vinyl ester compound that react and cure to form a composition having high compressive strength, high tensile strength and low shrinkage. The anchoring adhesive can be used to firmly bond anchor pins to boreholes in concrete, steel, wood, and other substrates. |
| US09074107B2 |
Vehicle wheel and hub protectant film and composition for the formation thereof
A process of protecting a vehicle wheel or hub is provided that includes the application to the vehicle wheel or hub of a composition. The composition includes a water soluble polymeric film former, a plasticizer and a carrier that solubilizes or suspends the film former and the plasticizer. After allowing the composition to dry to form a coating, the coating is exposed to debris contaminants. The coating and the debris contaminants are then removed. The coating is readily removed by water washing alone. |
| US09074106B2 |
Cyclodextrin compositions, articles, and methods
Cyclodextrin compositions including one or more radiation polymerizable monomers and a cyclodextrin inclusion complex, the cyclodextrin inclusion complex including a cyclodextrin compound and an olefinic inhibitor of an ethylene generation in produce, are coated onto packaging materials and cured. Treated containers and treated package inserts having the cured cyclodextrin compositions are useful in packaging of respiring plant materials. |
| US09074105B2 |
Emulsified UV curable inks for indirect printing
An emulsified UV curable ink comprising water, an amide gellant, a curable monomer, a photoinitiator; which is suitable for use in an indirect printing method. |
| US09074104B2 |
Inks comprising amorphous ureas
A phase change ink includes a crystalline component and an amorphous component, the amorphous component including a branched alkyl core and a urea functional group. |
| US09074102B2 |
Cold transfer printing paste, printing colorant thereof, and preparation method thereof
The present invention relates to a cold transfer printing paste, a printing colorant and preparation methods thereof. Specifically, the present invention relates to: a cold transfer printing past, which contains polysaccharide, sodium L-pyrrolidonecarboxylate, an etherified starch and water; a printing colorant, which contains the paste of the present invention, an active dye, a defoamer, a flatting agent, a pH stabilizing agent and water; and preparation methods of the paste and the printing colorant. The cold transfer printing paste of the present invention and a printing colorant containing the paste are applicable in a cold transfer printing process, and have stable physical properties, thereby preventing decrease of the viscosity in use. |
| US09074101B2 |
Siloxane-grafted silica, transparent silicone composition, and optoelectronic device encapsulated therewith
Silica particles having 4-30% of an organopolysiloxane grafted to surfaces thereof are provided. A silicone composition loaded with such silica particles has high transparency, minimized permeability to corrosive gases, and improved encapsulation ability. |
| US09074099B2 |
Bituminous composition
The invention provides a bituminous composition comprising a bitumen in an amount ranging from 20 to 80% wt, a copolymer comprising one or more vinyl aromatic compounds and one or more conjugated dienes, in an amount of 0.1 to 7 % wt, and sulphur in an amount of 20 to 60% wt, all percentages based on the weight of bitumen, copolymer and sulphur. It further provides a process for making this composition and asphalt compositions comprising such bituminous composition. |
| US09074095B2 |
Malleable hydrogel hybrids made of self-assembled peptides and biocompatible polymers and uses thereof
Hybrid hydrogels formed of a plurality of peptides that are capable of self-assembling into a hydrogel in an aqueous solution and a biocompatible polymer that is characterized by high swelling capability, high elasticity and low mechanical strength are disclosed, with exemplary hybrid hydrogels being formed of a plurality of aromatic dipeptides and hyaluronic acid. The hybrid hydrogels are characterized by controllable mechanical and biological properties which can be adjusted by controlling the concentration ratio of the peptides and the polymer, and which average the mechanical and biological properties of the peptides and the polymer. Processes of preparing the hydrogels and uses thereof in pharmaceutical, cosmetic or cosmeceutic applications such as tissue engineering and/or regeneration are further disclosed. |
| US09074092B2 |
Miscible polyester blends utilizing recycled polyesters
Polyester blends containing recycled, post-consumer polyethylene terephthalate are described. The blends have the advantage of being miscible (visually clear) and remaining clear after post-extrusion heat histories. |
| US09074088B2 |
Adhesive resin composition, and laminate using the same
Laminates in which a layer of a polar resin (C) is laminated with a layer of a polyolefin (D) or a recovered resin (E) via a layer of an adhesive resin composition (A), including an ethylene-vinyl alcohol copolymer, the adhesive resin composition (A) is produced by mixing a resin having an unsaturated carboxylic acid anhydride or derivative thereof (a1) with a ring-opening polymer or condensation polymer (a2) having a hydroxyl group or an amino group at both ends or at one end; or partially grafting the (a2) with the (a1). |
| US09074083B2 |
Polyolefin resin composition for metal coating, and resin film and resin-coated metal material using the same
The present invention provides a polyolefin resin composition for metal coating, which is excellent in separation resistance, weather resistance and corrosion resistance, can be industrially produced without difficulty even by an existing apparatus, and is assured of excellent scratch resistance without using a surface coating agent; a resin film using the composition; and a resin-coated metal material. The polyolefin resin composition for metal coating comprises at least (A) a polyolefin resin, (B) a layered inorganic material, (C) an olefin containing oligomer containing a functional group having polarity and (D) a rubber-like elastic material. |
| US09074077B2 |
Modified cellulose nanofibers, production method thereof, and resin composition using same
The present invention relates to modified cellulose nanofibers obtained by neutralizing cationic groups of cationic cellulose nanofibers with an anionic additives. Moreover, the present invention relates to a resin composition containing the aforementioned modified cellulose nanofibers and a molding resin, and to a molded body obtained by molding the resin composition. Furthermore, the present invention relates to a production method of modified cellulose nanofibers comprising neutralizing cationic groups of cationic cellulose nanofibers with an anionic additives. |
| US09074073B2 |
Rubber composition containing silica reinforcement and functionalized crosslinks and products with component thereof
The invention relates to a rubber composition which contains silica reinforcement and functionalized crosslinks, particularly crosslinked functionalized precipitated silica, including sulfur crosslinked functionalized silica and associated cured rubber compositions, and to articles of manufacture having a component thereof such as, for example tires. A dimercaptothiadiazole is used to form the crosslinked network within the rubber composition. The mercapto moieties of said dimercaptothiadiazole are desirably protected from prematurely reacting with, for example, diene-based elastomers and sulfur-containing silica coupling agents by pre-reaction with an aromatic carboxylic acid chloride or by reacting in situ with an aromatic carboxylic acid. |
| US09074072B2 |
Large-sized vinyl chloride seed, method of preparing the seed, vinyl chloride resin prepared using the seed, and method of preparing the vinyl chloride resin
The present invention relates to a large-sized vinyl chloride seed with an average particle size of 0.65 to 1.5 μm, a vinyl chloride resin with improved low-viscosity properties, and preparation methods thereof. The preparation of the large-sized vinyl chloride seed includes adding a vinyl chloride monomer, an emulsifier, and a polymerization initiator to an aqueous medium; homogenizing the mixed solution using a rotor-stator type homogenizer; and subjecting the resultant monomer droplets to a polymerization reaction. |
| US09074071B2 |
Heat ray shielding sheet material and liquid additive for use in producing the same
An object of the present invention is to provide a heat wave shielding material which can be manufactured by a simple method without using a complicated manufacturing method or a high cost physical film-formation method, maintains excellent visible light transmittancy, exhibits high heat wave shieldability, and, furthermore, is excellent in strength such as impact resistance. The heat wave shielding resin sheet which has a maximum transmittance in the visible light region and at the same time a minimum transmittance in the near-infrared region exhibiting strong absorption is realized by dispersing hexaboride fine particles such as LaB6 as a heat wave shielding component in polycarbonate resin or acrylic resin. ITO fine particles and/or ATO fine particles can be dispersed together with the hexaboride fine particles. |
| US09074070B2 |
Thermoplastic composition for use in forming a laser direct structured substrate
A thermoplastic composition that contains a unique combination of a thermotropic liquid crystalline polymer, dielectric material, laser activatable additive, and a fibrous filler is provided. The nature of the components and/or their concentration are selectively controlled in the present invention to maintain a high dielectric constant, good mechanical properties (e.g., deflection under load), and good processibility (e.g., low viscosity), yet still be laser activatable. Thus, the thermoplastic composition can be readily shaped into a thin substrate and subsequently applied with one or more conductive elements using a laser direct structuring process (“LDS”). |
| US09074061B2 |
EVA recycling method
A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend further contains a compatibilizer, which is a hydrogenated petroleum resin. |
| US09074056B2 |
Methods and systems to prepare functionalized substrate from disulfide bond-containing material
The embodiments provided herein are directed to methods and systems for generating a customized functionalized substrate. In particular, the embodiments provided herein generate a customized functionalized substrate that can be used for a variety of applications and a variety of chemical and other reactions, processes and methodologies, by modifying a disulfide bond-containing feedstock through the introduction of a disulfide bond breaking material. |
| US09074050B2 |
Process for the production of polymers by using coupling reactions
The present invention relates to a continuous process for the production of polymeric coupling products by using a reactor assembly which is equipped with two or more reaction cells. The educt fluid is pumped through the reaction cells and thoroughly mixed therein by means of agitators. Preferably the process according to the invention is used for the preparation of coupling products which show at least partially precipitation and/or gelation effects during the performance of the synthesis. The precipitation and/or gelation effects are associated with and increase of the viscosity of the reaction system under reaction conditions. The products which are obtained by the process according to the invention have increased molecular weight and low polydispersity over similar products which were obtained in batch experiments. |
| US09074049B2 |
Thermosetting composition
A thermosetting composition comprising (a) at least one phosphorous-free dihydrobenzoxazine component; (b) at least a quaternary ammonium salt and (c) optionally a compound comprising at least an epoxy group is disclosed. Cured products made from these compositions have valuable chemical, physical and mechanical properties. |
| US09074046B2 |
Process for the preparation of polyoxyalkylene aminophosphonic dispersing agents R1-O-(CH2—CH2—O)n-CH2—CH2—N(R2)-R3-NR4R5 (I)
Disclosed is a process for the preparation of compounds of formula (I) wherein R1 is C1-C4 alkoxy; R2 is hydrogen or a group of formula —CH2—PO3H2 or is a group of formula R1-O—(CH2—CH2O)n—CH2—CH2—; R3 is an alkylene, optionally substituted with one or more —NR2-groups; R4 and R5 are both a group of formula —CH2—PO3H2 or one of them is a group of formula —CH2—PO3H2 and the other is a group of formula R1-O—(CH2—CH2—O)-CH2-CH2-; n is an integer between 4 and 50; which comprises: a) reacting a compound of formula R1-O—(CH2—CH2—O)n—CH2—CH2—OH with SOCl2 or a similar reagent to give a compound of formula R1-O—(CH2—CH2—O)n—CH2—CH2—Cl; b) reacting the compound obtained in a) with an amine of formula NH2—R3′-NH2 wherein R3′ is an alkylene optionally substituted with one or more —NH-groups; c) reacting the compound obtained in b) with formaldehyde and phosphorous acid. |
| US09074043B2 |
Compound for carrier transport, element and electronic device using the same
The present invention provides a compound of formula I wherein A, B and C are a repeating unit; each of A and B is an optionally substituted group for forming a conjugated polymer; C is a crosslinkable group; and n is an integer equal to or greater than 1. The present invention further provides an element and an electronic device using the compound of formula I, and more particularly, provides a light emitting diode (LED) device using the compound of formula I. |
| US09074042B2 |
Packaging film including a lactide copolymer
The present invention relates to a packaging film including a lactide copolymer having no problem of pollution or toxicity while having good flexibility in addition to excellent properties such as mechanical properties, transparency, and processability, and preferably being applicable to food packaging. The packaging film includes a lactide copolymer including two or more specific block copolymerized repeating units that the hard segments of polylactide repeating units are connected to both ends of the soft segments of polyether polyol repeating unit, wherein the block copolymerized repeating units are connected to each other through the intermediation of urethane connecting groups derived from polyvalent isocyanate compound of which the average equivalent of isocyanate group per a molecule is more than 2 and less than 3. |
| US09074041B2 |
Curable epoxy resin compositions and composites made therefrom
A curable epoxy resin composite composition including a reinforcing material and an epoxy resin composition, and a process for preparing a composite from such composition; wherein a combination of at least one alkanolamine and at least one styrenated phenol are present in the epoxy resin composition in a sufficient amount to increase the rate of reaction of the at least one epoxy resin and the at least one alkanolamine curing agent while maintaining the thermal and mechanical properties of the composite upon curing of the epoxy resin composition. |
| US09074040B2 |
Curable adhesive compositions
Curable adhesive compositions comprising a urethane pre-polymer are provided that exhibit a high refractive index. |
| US09074038B2 |
Stain resistant urethane-vinyl aqueous coating compositions
An aqueous coating composition, which when in the form of a film exhibits an MVTR of ≦500 g/m2/24 h comprising 20 to 80 wt % of a polyurethane A with an acid value of 8 to 40 mg KOH/g and a hard segment content ≧40 wt %, a ring structure content ≧48 wt % and 80 to 20 wt % of a vinyl polymer B with a Tg≧20° C. |
| US09074035B2 |
Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition and tire
In a copolymer of a conjugated diene compound and a non-conjugated olefin, the conjugated diene unit has a cis-1,4 bond content of greater than 70.5% and the non-conjugated olefin is contained in an amount of 10 mol % or more. |
| US09074030B2 |
Polyacrylic acid-type water absorbent resin and method for producing same
Provided is a method for producing a water absorbent resin, which promotes the formation of interconnected voids (continuous gas bubbles) in a foamed polymer (foam-like water absorbent resin) by a more convenient method, and produces with high efficiency a water absorbent resin which exhibits a high water absorption rate even when stepped into a sheet form or a powder form in hygiene articles and the like. Disclosed is a a method for producing a polyacrylic acid-type water absorbent resin, comprising (A) a step of obtaining an aqueous solution of acrylic acid-type monomers containing gas bubbles dispersed therein; (B) a step of polymerizing the aqueous monomer solution and thereby obtaining a foamed polymer; and (C) a step of heating and drying the foamed polymer, wherein gas bubbles are incorporated such that the volumetric expansion factor defined by the following formula (1); [Formula 1] Volumetric expansion factor=(Volume of aqueous monomer solution after gas bubble dispersion)/(volume of aqueous mononer solution before gas bubble dispersion) Formula (1); exceeds 1.1 times, and the aqueous monomer solution having a monomer concentration defined by the following formula (2); [Formula 2] Monomer concentration [wt %]=(Weight of a monomer)/{(weight of a monomer)+(weight of solvent)}×100 Formula (2); of 40% by weight or greater is boiling polymerized at a temperature of 100° C. or higher. |
| US09074027B2 |
Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks
A synthetic polyisoprene latex emulsion has pre-vulcanization composition and post vulcanization composition. The pre-vulcanization composition comprises soluble sulfur with high S8 ring structure that is catalytically broken by a zinc dithiocarbamate. Surfactants present in the pre-vulcanization composition wets synthetic polyisoprene particles and permeates small sized sulfur and accelerator molecules into the interior of these particles thereby pre-vulcanizing the particles. The degree of pre-vulcanization is verified by isopropanol index test. The latex emulsion has post-vulcanization composition with accelerators that crosslink inter-particle region during post vulcanization cure cycle. The dipped synthetic polyisoprene article is substantially uniformly cured both in the inter-particle and intra-particle regions and reliably exhibits high cross link density, uniform distribution of double bonds in TEM and zinc segregation at the boundaries or original particles by electron microprobe analysis. The films exhibit high tensile strength, tensile modulus, tear strength, burst pressure and burst volume. |
| US09074025B2 |
Reducing the telogenic behavior of hydrocarbon-containing surfactants in aqueous dispersion fluoromonomer polymerization
A polymerization process is provided, comprising polymerizing fluoromonomer in an aqueous medium to form a dispersion of fluoropolymer particles in the aqueous medium, said polymerizing being carried out in the presence of (i) polymerization initiator, and (ii) hydrocarbon-containing surfactant stabilizing the dispersion of fluoropolymer particles, the hydrocarbon-containing surfactant being passivated to reduce its the telogenic behavior. |
| US09074024B2 |
Method for producing a suspension-type drag reducing additive for hydrocarbon liquids
The invention produces suspensions of higher α-olefins without using cryogenic comminution as well as without using polymer precipitation by adding a non-solvent to a polymer solution. Fine polymer dispersions are produced by thermal re-precipitation of a polymer in a liquid being a non-solvent for that polymer at room temperature and being capable of dissolving the polymer at a higher temperature. The polymer component of a suspension is produced by co-polymerization of higher α-olefins in a monomer mass in the presence of a Ziegler-Natta catalyst. |
| US09074022B2 |
Process for production of water-absorbent resin
A purpose of the present invention is to reduce odor of a water-absorbent resin during absorption of water. Such the invention is attained by a process for production of a water-absorbent resin by subjecting a water-soluble ethylenically unsaturated monomer to reversed-phase suspension polymerization. The process comprises the following steps (A) to (C): (A) adding an aqueous solution of water-soluble ethylenically unsaturated monomer to a petroleum hydrocarbon dispersion medium to disperse the aqueous solution in the dispersion medium; (B) adding a surfactant to the emulsion to further disperse the emulsion; and (C) performing the reversed-phase suspension polymerization using a water-soluble radical polymerization initiator, optionally in the presence of an internal-crosslinking agent. |
| US09074018B2 |
Reconstituted pulmonary surfactants
The present invention is directed to a reconstituted surfactant comprising a phospholipid mixture, and a combination of particular analogues of the native surfactant protein SP-C with analogues of the native surfactant protein SP-B. The invention is also directed to pharmaceutical compositions and kits thereof and to its use for the treatment or prophylaxis of RDS and other respiratory disorders. |
| US09074017B2 |
Pure albumin and its method of preparation and detection
The subject of the present invention is a pure monomeric bovine serum albumin, a method of producing it characterised by the use column chromatography in resin and a method of identifying it using dynamic light scattering. |
| US09074007B2 |
Floral transition genes in maize and uses thereof
The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells and transgenic plants. |
| US09074004B2 |
Methods of inhibiting activation of complement component C4 with anti-C1s antibodies
The present disclosure provides antibodies that bind complement C1s protein; and nucleic acid molecules that encode such antibodies. The present disclosure also provides compositions comprising such antibodies, and methods to produce and use such antibodies, nucleic acid molecules, and compositions. |
| US09074003B2 |
Methods of inhibiting activation of complement component C4 with anti-C1s antibodies
The present disclosure provides antibodies that bind complement C1s protein; and nucleic acid molecules that encode such antibodies. The present disclosure also provides compositions comprising such antibodies, and methods to produce and use such antibodies, nucleic acid molecules, and compositions. |
| US09073999B2 |
Anti-IL-17 receptor A neutralizing antibodies
The present invention relates to the identification of neutralizing determinants on IL-17 Receptor A (IL-17RA or IL-17R) and the antigen binding proteins, such as antibodies, that bind thereto and inhibit IL-17 ligand family members from binding to and activating IL-17 Receptor A or a receptor complex comprising IL-17 Receptor A. |
| US09073993B2 |
CD19 binding agents and uses thereof
This invention, inter alia, relates to CD19 binding agents and methods of using such CD19 binding agents for treating disease. |
| US09073992B2 |
Human anti TSHR antibodies
According to one aspect there is provided an isolated human antibody molecule which binds to the TSHR and which reduces ligand-induced stimulation of the TSHR but has no effect on TSHR constitutive activity, wherein the isolated human antibody molecule has the characteristic of patient serum TSHR autoantibodies of inhibiting TSH and M22 binding to the TSHR. |
| US09073991B2 |
CGRP antibodies
The present invention provides human engineered calcitonin gene related peptide (CGRP) antibodies or antigen-binding fragment thereof. In addition, the present invention provides the use of the human engineered calcitonin gene related peptide (CGRP) antibodies or antigen-binding fragment thereof for the treatment of osteoarthritis pain. |
| US09073990B2 |
Protease-activatable pore-forming polypeptides
An isolated pore-forming polypeptide is disclosed which comprises a naturally-occurring plugging module and a naturally-occurring pore domain, wherein at least one amino acid of the pore-forming polypeptide is mutated to generate a protease cleavage site, serving to at least partially remove the plugging module from the pore domain. The pore forming polypeptides may be inserted into an encapsulating particle and positioned such that it is capable of forming a pore through the lipid layer of the particle in a presence of the protease. |
| US09073987B2 |
Methods of administering anti-TNFα antibodies
Methods of treating disorders in which TNFα activity is detrimental via biweekly, subcutaneous administration of human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor α (hTNFα) are disclosed. The antibody may be administered with or without methotrexate. These antibodies have high affinity for hTNFα (e.g., Kd=10−8 M or less), a slow off rate for hTNFα dissociation (e.g., Koff=10−3 sec−1 or less) and neutralize hTNFα activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. Kits containing a pharmaceutical composition and instructions for dosing, and preloaded syringes containing pharmaceutical compositions are also encompassed by the invention. |
| US09073986B2 |
Antibodies against human angiopoietin 2
The present invention relates to antibodies against human Angiopoietin 2 (anti-ANG-2 antibodies), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof. |
| US09073985B2 |
Methods and products for treating proliferative diseases
Methods and products for treating proliferative diseases, and wounds, using as a pharmacon an autophagy inhibitor, a glycolytic inhibitor, and/or an agent able to alter cellular production of reactive oxygen, or combination thereof, optionally in combination with one or more chemotherapeutic agents. In some embodiments, the invention combines a 4-aminoquinoline, exemplified by chloroquine, with a glycolytic inhibitor, exemplified by 2-deoxy-D-glucose and anti-VEGF antibodies. The systems and methods of the invention may be used to treat drug-resistant or multi-drug resistant cancers. |
| US09073982B2 |
Targets for regulation of angiogenesis
The present invention relates to the identification of polynucleotides and polypeptides having increased expression in tumor blood vessels. The invention further relates to the use of the identified polynucleotides and polypeptides, and inhibitors of the polynucleotides and polypeptides, in the regulation of angiogenesis and the diagnosis and treatment of angiogenesis-related diseases such as cancer. |
| US09073980B2 |
Tumor selective E1a and E1b mutants
Modified E1a regulatory sequences are provided, wherein at least one Pea3 binding site, or a functional portion thereof, is deleted. Also provided are modified E1a sequences that selectively express particular isoforms. Also provided is an E1b-19K clone insertion site. These modified sequences can be used individually, or in combination with one another, to provide tumor-selective expression of proteins. |
| US09073979B2 |
Vaccination against host cell-associated herpes viruses
The invention relates to the field of so-called “host cell-associated herpes viruses,” such as Marek's disease-like virus (MDV) of poultry and Varicella Zoster virus (VZV) of man, and to vaccination against disease caused by these viruses. The invention provides a vaccine directed against an infection caused by a herpes virus that is essentially host cell-associated comprising a recombinant viral genome derived from the herpes virus, the genome allowing recombination essentially free of the host cell. |
| US09073978B2 |
Method for producing glycopeptide having sialyl sugar chain, sialyl sugar chain-added amino acid derivative to be used in same, and glycopeptide
[Technical Problem]To provide a method for manufacturing that enables to obtain a targeted glycopeptide harboring a sialyl sugar chain in high yield without decomposing sialic acid at a non-reducing terminal of sugar chain when the glycopeptide is synthesized by a Boc solid phase synthesis method.[Solution to Problem]The present invention is characterized in that the Boc-sialylglycosylated amino acid derivative used in Boc solid phase synthesis method is one where the carboxyl group of the sialic acid at the sugar chain non-reducing terminal is protected with a phenacyl group. |
| US09073975B2 |
Cyclic peptides, their preparation and their use as inhibitors of the platelet adhesion
The present invention relates to compounds of the Formula (I), in which R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, X1, X2, X3 and X4 have the meanings indicated in the claims, and which are valuable pharmacologically active compounds. They are reversible inhibitors of the interaction between the plasma protein von Willebrand factor (vWF) and the blood platelet receptor glycoprotein Ib-IX-V complex (GPIb), and are suitable, for example, for the therapy and prophylaxis of athero-thrombotic diseases. The invention furthermore relates to processes for the preparation of compounds of the Formula (I), their use, in particular as active ingredients in medicaments, and pharmaceutical compositions comprising them. |
| US09073974B2 |
RGD-containing cyclic peptides
The present invention is drawn to cyclic RGD peptides linked via a disulfide bond, where the terminal cysteines are preferably in the D configuration. These peptides target αvβ3 integrin on tumor cells and neovasculatures and function as targeting agents for tumor diagnostic imaging and therapy. Compared with the commonly used RGD ligands, compounds of the present invention have improved targeting efficacy and lower nonspecific binding to normal organs. Moreover, the compounds of the present invention can be functionalized to conjugate imaging payload without decreasing binding strength. |
| US09073973B2 |
Dye conjugates of template-fixed peptidomimetics
Dye conjugates of template-fixed β-hairpin peptidomimetics of the general formula (I) wherein Z is a template-fixed chain of 14 α-amino acid residues which, depending on their positions in the chain (counted starting from the N-terminal amino acid), are Gly, or Pro or of certain types which, as the remaining symbols in the above formula, are defined in the description and the claims, and salts thereof, have CXCR4 antagonizing properties, and are useful for cancer therapy; diagnostic imaging; for detection of tumors and other abnormalities; for photoacoustic tumor imaging, detection and therapy; and for sonofluorescence tumor imaging, detection and therapy. The various dyes forming part of these conjugates are useful over the range of 300-1200 nm, the exact range being dependent upon the particular dye. These dye conjugates of β-hairpin peptidomimetic can be manufactured by processes which are based on a mixed solid- and solution phase synthetic strategy. |
| US09073965B2 |
Adiponectin receptor agonists and methods of use
Short peptide mimetics of adiponectin suitable for development as pharmaceutical agonists in the treatment of cellular proliferative disorders such as cancer and atherosclerosis are provided. |
| US09073964B2 |
Inhibitors of atypical protein kinase C and their use in treating hedgehog pathway-dependent cancers
Methods and compositions are provided for modulating Hedgehog (Hh) pathway signaling in a cell. Aspects of the methods include methods for inhibiting Hh pathway-promoted cancer proliferation and/or metastasis that is promoted by Hh pathway signaling, methods for treating cancers promoted by Hh pathway signaling, and methods for screening candidate agents for the ability to treat a cancer promoted by Hh pathway signaling. In addition, reagents and kits thereof that find use in practicing the subject methods are provided. |
| US09073963B2 |
Peptides and peptidomimetics useful for inhibiting the activity of prostaglandin F2α receptor
The invention relates to compositions which are useful for inhibiting prostaglandin F2α receptor. The compositions include, but are not limited to, linear peptides, peptide analogs, and peptidomimetics. Methods of using the compositions of the invention to treat preterm labor and dysmenorrhea are disclosed. |
| US09073960B2 |
Substituted nucleosides, nucleotides and analogs thereof
Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a paramyxovirus and/or an orthomyxovirus, with a nucleoside, a nucleotide and an analog thereof. |
| US09073957B2 |
Derivatives of oxazaphosphorines that are pre-activated, use and method of preparation
The present invention relates to novel derivatives of oxazaphosphorines that are pre-activated, to the methods for preparing same, to the pharmaceutical compositions containing same and to the therapeutic use thereof, in particular for treating cancer. |
| US09073953B2 |
Method for refining trimethylsilane
Disclosed is a method for refining trimethylsilane, including the steps of (1) preparing an activated carbon loaded with at least copper (II) oxide and zinc oxide; (2) adsorbing a trimethylsilane onto the activated carbon; and (3) bringing a trimethylsilane containing silane, methylsilane or dimethylsilane as an impurity into contact with the activated carbon finished with the step (2) to remove the impurity from the trimethylsilane by adsorbing the impurity. According to this method, heat generation of the activated carbon is suppressed and impurities such as dimethylsilane, etc. can be removed efficiently. |
| US09073951B2 |
Method of preparing an organohalosilane
A method of preparing organohalosilanes comprising combining an organohalide having the formula RX (I), wherein R is a hydrocarbyl group having 1 to 10 carbon atoms and X is fluoro, chloro, bromo, or iodo, with a contact mass comprising at least 2% (w/w) of a palladium suicide of the formula PdxSiy (II), wherein x is an integer from 1 to 5 and y is 1 to 8, or a platinum suicide of formula PtzSi (III), wherein z is 1 or 2, in a reactor at a temperature from 250 to 700° C. to form an organohalosilane. |
| US09073948B2 |
Azaborine compounds as host materials and dopants for PHOLEDs
Novel organic compounds comprising azaborine are provided. In particular, the compounds comprise a dibenzo-1,4,-azaborine core having a phenyl substituent on the boron atom, and aryl or heteroaryl substituents at positions 2 and 6 of the phenyl substituent. These compounds may be advantageously used in organic light-emitting devices to provide improved efficiency and lifetime. |
| US09073947B2 |
Compositions and methods for the production of pyrimidine and pyridine compounds with BTK inhibitory activity
The present invention provides novel pyrimidine and pyridine compounds according to Formula (I), Formula (II), Formula (III), Formula (IV) and Formula (V) their manufacture and use for the treatment of hyperproliferative diseases including, but not limited to, cancer, lupus, allergic disorders, Sjogren's disease and rheumatoid arthritis. In preferred embodiments, the present invention describes irreversible kinase inhibitors including, but not limited to, inhibitors of Bruton's tyrosine kinase. |
| US09073945B2 |
Alpha-IIb-beta-3 inhibitors and uses thereof
The present invention relates to methods for the treatment or prophylaxis of thrombotic disorders comprising administration of alpha-IIB-beta-3 inhibitor compounds and compositions containing the compounds. The methods of the invention are useful for the treatment or prophylaxis of thrombotic disorders, including stroke, myocardial infarction, unstable angina, peripheral vascular disease, abrupt closure following angioplasty or stent placement and thrombosis as a result of vascular surgery. |
| US09073943B2 |
Antiviral compounds with a dibenzooxaheterocycle moiety
Disclosed are compounds of formula (I) for use as antiviral agents, particularly as anti-hepatitis virus C agents, wherein R-R 6 and q are as described herein. Also disclosed are pharmaceutical compositions and methods of treating or preventing viral infection in a host by the use of these compounds, either alone or in combination with other pharmaceutically active agents. Further disclosed are methods of preparing such compounds. (I). |
| US09073942B2 |
Antiviral compounds with a heterotricycle moiety
Disclosed are compounds of formula (I) for use as antiviral agents, particularly as anti-hepatitis virus C agents, wherein A, B, U, R1-R7, m, n, and q are as described herein. Also disclosed are pharmaceutical compositions and methods of treating or preventing viral infection in a host by the use of these compounds, either alone or in combination with other pharmaceutically active agents. Further disclosed are methods of preparing such compounds. |
| US09073940B2 |
Tricyclic pyrazol amine derivatives
This invention relates to compounds of Formula (I*) as Pi3k inhibitors for treating autoimmune diseases, inflammatory disorders, multiple sclerosis and other diseases like cancers. |
| US09073937B2 |
Organic photovoltaic-battery hybrid device
Photoactive layers for use in a photovoltaic cell are described. The photoactive layers comprise at least one photoactive ion paired with another ion. This photoactive ion pair can be in the form of an ionic liquid, hydrogen bonded ion pair, cocrystal, or complex to allow for greater flexibility and portability. Also described are photovoltaic cells that contain the described photoactive layers sandwiched between two electrodes. |
| US09073936B2 |
Organic compounds
Provided are PDE1 inhibitors of Formula I, processes for their production, their use as pharmaceuticals, and pharmaceutical compositions comprising them. |
| US09073935B2 |
Substituted benzylspiroindolin-2-one analogs as positive allosteric modulators of the muscarinic acetylcholine receptor M1
In one aspect, the invention relates to substituted benzylspiroindolin-2-one analogs compounds, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the muscarinic acetylcholine receptor M1 (mAChR M1); synthesis methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |