Patent application number | Description | Published |
20110151249 | PRESSURE-SENSITIVE ADHESIVE TAPE AND METHOD OF MANUFACTURING THE PRESSURE-SENSITIVE ADHESIVE TAPE - A pressure-sensitive adhesive tape is provided with a pressure-sensitive adhesive layer and a water-repellent layer formed on the pressure-sensitive adhesive surface of the pressure-sensitive adhesive layer. The water-repellent layer is formed by using a water repellent exhibiting the water repellency in which a contact angle with water is greater than or equal to 140°. The water-repellent layer may have hydrophobic fine particles. The hydrophobic fine particle may contain a hydrophobic fine silica compound. The hydrophobic fine silica compound may be modified with hexamethyldisilazane. | 06-23-2011 |
20110250446 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE - A pressure-sensitive adhesive composition or an acrylic pressure-sensitive adhesive tape in which peeling-off property or tearing-off property occurring by heating is improved while the high adhesiveness to a metallic material is being maintained, will be provided. The pressure-sensitive adhesive composition contains: an acrylic polymer (A); a (meth)acrylic polymer (B) whose mass average molecular weight (Mw) is such that 1000≦Mw<30000; and a heat-expandable microsphere (C). | 10-13-2011 |
20120034447 | HEAT-EXPANDABLE REMOVABLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Provided is a heat-expandable removable acrylic pressure-sensitive adhesive tape that has high normal-state adhesive power when bonded independently of whether the adherend has or does not have irregular surface and permits easy separation when the bonded region is separated and disassembled by lowering the adhesive power by heating, that permits easily separation-decomposition, even after long-term storage at high temperature. | 02-09-2012 |
20120040177 | HEAT-EXPANDABLE REMOVABLE ACRYLIC PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Provided is a heat-expandable removable acrylic pressure-sensitive adhesive tape that has high normal-state adhesive power when bonded independently of whether the adherend has or does not have irregular surface and permits easy separation when the bonded region is separated and disassembled by lowering the adhesive power by heating, that permits easily separation-decomposition, even after long-term storage at high temperature. | 02-16-2012 |
20120148791 | PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET - Disclosed is a pressure-sensitive adhesive tape or sheet having an adhesive face which includes two or more different pressure-sensitive adhesives each capable of acting on an adherend and exhibits adhesiveness and debonding capability both at high levels. The pressure-sensitive adhesive tape or sheet has an adhesive face being substantially smooth and including at least on region composed of a first pressure-sensitive adhesive and at least one region composed of a pressure-sensitive adhesive other than the first pressure-sensitive adhesive. In the pressure-sensitive adhesive tape or sheet, the region composed of the first pressure-sensitive adhesive and the region composed of the other pressure-sensitive adhesive than the first pressure-sensitive adhesive preferably are preferably in the form of stripes extending in the longitudinal direction. | 06-14-2012 |
20130009105 | CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE - A conductive pressure-sensitive adhesive tape contains an acrylic pressure-sensitive adhesive, a conductive filler, and a heating foaming agent. An acrylic polymer can be preferably used as the acrylic pressure-sensitive adhesive. With the multiple conductive fillers being electrically connected to each other, conductive paths communicating from one of the major surfaces of the tape to the other major surface thereof are formed before temperature sensing. The heating foaming agent is a heating-type foaming agent that is foamed by being heated. The electrical connection between the conductive fillers, which has been formed before the heating foaming agent is foamed, is disconnected by the foamed heating foaming agent, and the conductive paths communicating from one of the major surfaces of the tape to the other major surface thereof are eliminated. | 01-10-2013 |
20130081764 | HEAT-EXPANDABLE REMOVABLE PRESSURE-SENSITIVE ADHESIVE TAPE OR SHEET, AND METHOD OF REMOVING THE SAME - The heat-expandable removable pressure-sensitive adhesive tape of the present invention includes at least a blowing agent-containing pressure-sensitive adhesive layer A, a microparticle-containing viscoelastic substrate B, a peelable or peel-assisting film layer C, and a pressure-sensitive adhesive layer D. A multilayer structure containing at least the peelable or peel-assisting film layer C and the pressure-sensitive adhesive layer D is arranged on at least one side of the blowing agent-containing pressure-sensitive adhesive layer A where the blowing agent-containing pressure-sensitive adhesive layer A is in direct contact with the peelable or peel-assisting film layer C. The peelable or peel-assisting film layer C can be removed from the blowing agent-containing pressure-sensitive adhesive layer A by heat treatment after storage in an atmosphere of 75° C. for 8 weeks. | 04-04-2013 |
Patent application number | Description | Published |
20120202646 | CONTROL APPARATUS FOR HYBRID VEHICLE - A control apparatus of a hybrid vehicle provided with an engine, a motor, an automatic transmission performing a shift by engaging/disengaging a plurality of engagement elements, a first clutch arranged between the engine and the motor for transmitting/cutting a driving force between the engine and the motor and a second clutch arranged between the motor and driving wheels for transmitting/cutting a driving force from the motor to the driving wheels, has a slip control section that controls the second clutch to a slip state during the shift of the automatic transmission. In a case of a successive shift in which a current shift and a succeeding shift are successively performed, the slip control section gradually increases an engagement pressure of the second clutch when changing the slip state of the second clutch to a fully engaged state after the current shift is completed and before the succeeding shift is completed. | 08-09-2012 |
20120202647 | SPEED CHANGE CONTROL DEVICE OF AUTOMATIC TRANSMISSION - A speed change control device of an automatic transmission comprises a first control section that, upon detecting a speed change instruction for a speed change from a first given speed to a second given speed, carries out the speed change by reducing an engaging pressure of a releasing side frictional element that has established the first given speed and increasing an engaging pressure of an engaging side frictional element that would establish the second given speed; a second control section that carries out a correction processing to increase the engaging pressure of the releasing side frictional element when a throttle open degree is increased during the speed change carried out by the first control section; and a third control section that inhibits the correction processing of the second control section when the engaging pressure of the releasing side frictional element is lower than a given value. | 08-09-2012 |
20130231815 | HYBRID VEHICLE CONTROL DEVICE - A hybrid vehicle control device is provided with an engine, a motor and a mode switch section, an automatic transmission and a controller. The controller outputs the gear shift command prior to an engine start command when a simultaneous output prediction condition is met that predicts the output of a gear shift request and a start request at the same time. In this way, the generation of a large shock by the entering of the engine start in the start prohibiting region during the gear shift is prevented. | 09-05-2013 |
20130297135 | HYBRID VEHICLE CONTROL DEVICE - A control device of a hybrid vehicle includes an engine, a motor/generator, a first clutch, an automatic transmission, a second clutch, and startup/shifting simultaneous processing section. When engine speed increase control for increasing the engine speed by the motor/generator in order to start up the engine during travel and downshifting control of the automatic transmission are processed in parallel, the startup/shifting simultaneous processing section uses the motor torque of the motor/generator to increase the increase of input speed by the downshifting control to a target input speed while engine speed increase control is being performed by the motor/generator. | 11-07-2013 |
20130297136 | HYBRID VEHICLE CONTROL DEVICE - A hybrid vehicle control device is provided with an engine, a motor/generator, a first clutch, an automatic transmission, a second clutch, and a controller having a simultaneous process selection control section. The simultaneous process selection control section performs engine startup control and downshift control in parallel in cases where the torque outputtable by the motor subsequent to downshifting during overlap of an engine startup request and a downshift request is equal to or greater than the engine startup torque, or performs engine startup control first then downshift control in cases where the torque outputtable by the motor subsequent to downshifting is less than the engine startup torque. | 11-07-2013 |
20140303822 | CONTROL DEVICE FOR HYBRID VEHICLE - A hybrid vehicle control device includes an engine start control section that begins an engine start control when a mode transition request to change to a hybrid vehicle mode occurs due to an accelerator operation while traveling in an electric vehicle mode in which a first clutch is opened. The engine start control section begins engagement of the first clutch after slip engagement of a second clutch is determined and starting the engine using a motor as a starter motor. A negative slip detecting/predicting section detects/predicts if a slip polarity of the second clutch has transitioned from positive slip to negative slip after the engine start control has begun and before the engine has started. A forced backup start control section starts the engine with the second clutch in a fully engaged state when a transition of the second clutch to negative slip has been detected or predicted. | 10-09-2014 |
Patent application number | Description | Published |
20120230067 | POWER CONVERTER - This current converter is formed to short-circuit input-side terminals of a plurality of power conversion portions, to parallelly connect output-side terminals of the plurality of power conversion portions with each other and to couple inductors provided on the plurality of power conversion portions respectively with each other, to be capable of performing an operation of moving currents between windings of the coupled inductors on the basis of ON-/OFF-states of pluralities of one-way switches. | 09-13-2012 |
20130088904 | ALTERNATING-CURRENT/DIRECT-CURRENT CONVERTER - An alternating-current/direct-current converter includes a rectifier, a reactor, a capacitor, and a switching rectifier. The rectifier is configured to rectify alternating-current voltage output from an alternating-current power source, thereby converting the alternating-current voltage into direct-current voltage, and to output the direct-current voltage. The capacitor includes terminals. The switching rectifier is coupled to the AC power source and switchable to output the direct-current voltage to the capacitor. | 04-11-2013 |
20130229835 | POWER CONVERTING APPARATUS - A power converting apparatus according to an embodiment includes a controller that controls a power converter. The controller includes a first signal generator which generates switch drive signals for AC-to-DC conversion, a second signal generator which generates switch drive signals for DC-to-AC conversion, and a drive signal generator which generates, in accordance with the switch drive signals for AC-to-DC conversion and the switch drive signals for DC-to-AC conversion, switch drive signals for controlling the power converter. The first signal generator and the second signal generator operate in synchronization with each other. | 09-05-2013 |
20130229843 | CURRENT-SOURCE POWER CONVERTING APPARATUS - A current-source power converting apparatus according to an embodiment includes an inverter and a drive controller. The inverter includes, in every output phase, a plurality of switching elements that are serially connected between the positive pole and the negative pole of a direct current source. The drive controller controls the inverter in accordance with a current command in an output mode of controlling the switching elements of different output phases for supplying current between the output phases and a short circuit mode of controlling the switching elements of the same output phase. An output phase in which the drive controller executes the short circuit mode is an output phase whose phase voltage or phase current has the minimum absolute value. | 09-05-2013 |
20130336023 | POWER CONVERSION DEVICE - A power conversion device according to embodiments includes a plurality of switch groups, a plurality of inductors, and a snubber circuit. The switch groups are respectively provided for input phases and each of the switch groups has a plurality of one-way switches that connects the corresponding input phase and output phases. The plurality of inductors are respectively connected between the input phases and the switch groups, and are coupled to one another so that current flowing through the one-way switch of one switch group moves to and continues to flow through the turned-on one-way switch of the other switch group when the one-way switch of the one switch group is turned off. The snubber circuit clamps a voltage based on the maximum voltage occurring on the plurality of inductors to a predetermined value. | 12-19-2013 |
20140126251 | CURRENT-SOURCE POWER CONVERTING APPARATUS - A current-source power converting apparatus includes: a converter unit configured to convert an AC or DC voltage input from a power supply into a predetermined DC voltage; an inverter unit configured to convert a DC voltage supplied from the converter unit via a DC reactor into an AC voltage and output the AC voltage; and a controller configured to control the inverter unit at a modulation factor in correspondence with a step up/step down ratio based on a ratio of an output voltage from the inverter unit to an input voltage from the power supply. | 05-08-2014 |
Patent application number | Description | Published |
20120147151 | IMAGE PICKUP APPARATUS - An apparatus has a synchronizing signal generator to which a trigger signal is input and that outputs a first synchronizing signal and a second synchronizing signal based on the trigger signal, an image pickup unit that has an image pickup surface, performs a first image picking-up based on the first synchronizing signal, and performs a second image picking-up based on the second synchronizing signal, and an image pickup element tilting unit that changes the angle of the image pickup surface relative to the optical axis during a period after the first image picking-up and before the second image picking-up. | 06-14-2012 |
20120162453 | IMAGE PICKUP APPARATUS - An apparatus comprises a taking lens unit, a stop provided between a plurality of optical elements in the taking lens unit, a synchronizing signal generator to which a trigger signal input and that outputs at least a first synchronizing signal and a second synchronizing signal based on the trigger signal, an image pickup unit that performs a first image picking-up based on the first synchronizing signal and performs a second image picking-up based on the second synchronizing signal, and a lens shifting unit that shifts a specific optical element, which is at least one of the optical elements located between the stop and the image pickup unit, in such a way that the center axis of the specific optical element is shifted in a direction perpendicular to the optical axis of the stop during a period after the first image picking-up and before the second image picking-up. | 06-28-2012 |
20120224031 | IMAGE PICKUP APPARATUS - A first calculating section calculates an amount of camera-shake correction based on an amount of shaking of the image pickup apparatus which has been detected, when each of a first capturing and a second capturing is carried out. A second calculating section calculates at least an amount of optical tilt-displacement between the image pickup element and an object for the first capturing, which is necessary for the second capturing, and the second calculating section calculates one of an amount of shift by which some of the image pickup lenses and the interchangeable image pickup lenses are to be shifted in a predetermined direction, and an amount of change by which an angle of an image pickup surface of the image pickup element with respect to the optical axial direction is to be changed, while the first capturing and the second capturing are being carried out. | 09-06-2012 |
20120314038 | STEREOSCOPIC IMAGE OBTAINING APPARATUS - A stereoscopic image obtaining apparatus has an optical system through which at least two parallax images are obtained, a first image creating unit that creates a first stereoscopic image from a single 2D image, a second image creating unit that creates a second stereoscopic image from the at least two parallax images; and a stereoscopic image selection unit that makes a selection between the first image creating unit and the second image creating unit. The stereoscopic image selection unit makes a selection in such a way that objects for which the first image generation unit is selected are more distant than objects for which the second image generation unit is selected. | 12-13-2012 |
Patent application number | Description | Published |
20110227129 | SEMICONDUCTOR SUBSTRATE, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE - A semiconductor wafer including: a base wafer; a seed crystal disposed on the base wafer; a compound semiconductor disposed above the seed crystal; and a high resistance layer disposed between the seed crystal and the compound semiconductor, the high resistance layer having a larger resistivity than the seed crystal, and the seed crystal lattice matching or pseudo lattice matching the compound semiconductor is provided. | 09-22-2011 |
20120061730 | SEMICONDUCTOR WAFER, ELECTRONIC DEVICE, A METHOD OF PRODUCING SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING ELECTRONIC DEVICE - There is provided a semiconductor wafer including a base wafer that has an impurity region in which an impurity atom has been introduced into silicon, a plurality of seed bodies provided in contact with the impurity region, and a plurality of compound semiconductors each provided in contact with the corresponding seed bodies and lattice-matched or pseudo-lattice-matched to the corresponding seed bodies. The semiconductor wafer can further include an inhibitor provided on the base wafer and in which a plurality of apertures exposing at least a part of the impurity region are provided. | 03-15-2012 |
20120068207 | OPTICAL DEVICE, SEMICONDUCTOR WAFER, METHOD OF PRODUCING OPTICAL DEVICE, AND METHOD OF PRODUCING SEMICONDUCTOR WAFER - Provided is an optical device including a base wafer containing silicon, a plurality of seed crystals disposed on the base wafer, and a plurality of Group 3-5 compound semiconductors lattice-matching or pseudo lattice-matching the plurality of seed crystals. At least one of the Group 3-5 compound semiconductors has a photoelectric semiconductor formed therein, the photoelectric semiconductor including a light emitting semiconductor that emits light in response to a driving current supplied thereto or a light receiving semiconductor that generates a photocurrent in response to light applied thereto, and at least one of the plurality of Group 3-5 compound semiconductors other than the Group 3-5 compound semiconductor having the photoelectric semiconductor has a heterojunction transistor formed therein. | 03-22-2012 |
20120086044 | LIGHT EMITTING DEVICE AND METHOD OF PRODUCING LIGHT EMITTING DEVICE - There is provided a light emitting device that includes a base wafer that contains silicon, a plurality of seed bodies provided in contact with the base wafer, and a plurality of Group 3-5 compound semiconductors that are each lattice-matched or pseudo-lattice-matched to corresponding seed bodies. In the device, a light emitting element that emits light in response to current supplied thereto is formed in at least one of the plurality of the Group 3-5 compound semiconductors, and a current limiting element that limits the current supplied to the light emitting element is formed in at least one of the plurality of the Group 3-5 compound semiconductors other than the Group 3-5 compound semiconductor in which the light emitting element is formed. | 04-12-2012 |
20120267688 | SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER - To improve the flatness of the surface and improve the reliability of a semiconductor device when expitaxially growing semiconductor crystal layers of different types on a single silicon wafer, provided is a semiconductor wafer which includes: a base wafer having a silicon crystal in the surface thereof, the silicon crystal having a first dent and a second dent; a first Group IVB semiconductor crystal located in the first dent and exposed; a second Group IVB semiconductor crystal located in the second dent; and a Group III-V compound semiconductor crystal located above the second Group IVB semiconductor crystal in the second dent and exposed. | 10-25-2012 |
20120319170 | ELECTRONIC DEVICE AND METHOD FOR PRODUCING ELECTRONIC DEVICE - Electronic device is provided, including: a base wafer whose surface is made of silicon crystal; a Group 3-5 compound semiconductor crystal formed directly or indirectly on partial region of the silicon crystal; an electronic element including a portion of the Group 3-5 compound semiconductor crystal as active layer; an insulating film formed directly or indirectly on the base wafer and covering the electronic element; an electrode formed directly or indirectly on the insulating film; a first coupling wiring extending through the insulating film, having at least a portion thereof formed directly or indirectly on the insulating film, and electrically coupling the electronic element with the electrode; a passive element formed directly or indirectly on the insulating film; a second coupling wiring extending through the insulating film, having at least a portion thereof formed directly or indirectly on the insulating film, and electrically coupling the electronic element with the passive element. | 12-20-2012 |
Patent application number | Description | Published |
20120163030 | VIDEO DISPLAY DEVICE, BACKLIGHT UNIT, AND ELECTRONIC DEVICE - According to one embodiment, a video display device includes a housing, a display module, a light guide, two first components, and two second components. The housing houses at least part of the display module. The light guide is located opposite the display screen of the display module with respect to the display module. The first and the second components each include a base portion, a plurality of light emitters, and a connector. The base portion is arranged along an edge of the light guide. The light emitters are arranged on the base portion to face the edge of the light guide. The connector includes a plurality of terminals including anode and cathode electrically connected to the light emitters. The terminals are arranged in the same sequence in the first components and in the second components. | 06-28-2012 |
20130050167 | LIGHT SOURCE DEVICE, DRIVING DEVICE, AND ELECTRONIC DEVICE - According to one embodiment, a light source device includes a driving module having a first predetermined number of control channels, and a light source configured to be driven by the driving module. The light source includes a first unit and a second unit, the first unit includes a second predetermined number of light emitting elements, the second unit includes the second predetermined number of light emitting elements, and the second predetermined number is smaller than the first predetermined number. The first unit is configured to be controlled by a first part of the control channels of the driving module, and the second unit is configured to be controlled by a second part of the control channels of the driving module. | 02-28-2013 |
Patent application number | Description | Published |
20120035828 | DRIVE CONTROL DEVICE FOR A VEHICLE - A drive control device for a vehicle is preferably used for controlling an internal combustion engine and/or a transmission, for example. A total fuel consumption amount calculating unit calculates total fuel consumption amount by integrating fuel consumption when the vehicle travels a unit distance at a predetermined vehicle speed and a predetermined acceleration, with respect to a time axis in accordance with a target distance. A traveling pattern calculating unit calculates a traveling pattern indicating a relationship between a vehicle speed and an acceleration when the vehicle travels the target distance, based on the total fuel consumption amount. By performing the control based on the calculated traveling pattern, it is possible to optimize the total fuel consumption amount. Therefore, it becomes possible to improve the actual fuel consumption. | 02-09-2012 |
20140172257 | VEHICLE CONTROL DEVICE - A vehicle control device includes an engine and a clutch configured to connect and disconnect a power transmission path between the engine and a drive wheel according to a supplied hydraulic pressure. The vehicle control device is configured to carry out neutral control that controls the hydraulic pressure supplied to the clutch to an N control study value for placing the clutch in a semi-engaged state while a vehicle stops and inertia control (free-run control, deceleration eco-run control, and N inertia control) that carries out an inertia travelling by releasing the clutch while the vehicle travels. At the time that the inertia control is executed, the vehicle control device controls the hydraulic pressure supplied to the clutch to the same value as the N control study value. | 06-19-2014 |
20140278000 | VEHICLE CONTROL SYSTEM - A vehicle control system includes: an engine; a power transmission device that transmits power from the engine to drive wheels; a mechanical pump that supplies oil for operating the power transmission device to the power transmission device by driving of the engine; and an electric pump that supplies the oil to the power transmission device by driving of a motor. The vehicle control system is capable of executing stopped economy running control for stopping the engine when a vehicle is stopped, and travel economy running control for stopping the engine while the vehicle is traveling. During the execution of the stopped economy running control, learning control is executed whereby a control value for controlling the oil pressure is updated such that the actual oil pressure generated by the electric pump is converged to a target value. During the execution of the travel economy running control the learning control is prohibited. | 09-18-2014 |
Patent application number | Description | Published |
20120070159 | SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, SIGNAL RECEIVING CIRCUIT, METHOD FOR ESTABLISHING OPTICAL SIGNAL SYNCHRONIZATION, AND OPTICAL SIGNAL SYNCHRONIZATION SYSTEM - To enable signal position detection, frequency offset compensation, clock offset compensation, and chromatic dispersion amount estimation in a communication system based on coherent detection using an optical signal, even on a signal having a great offset in an arrival time depending on a frequency due to chromatic dispersion. An optical signal transmitting apparatus generates specific frequency band signals having power concentrated on two or more specific frequencies and transmits a signal including the specific frequency band signals. An optical signal receiving apparatus converts a received signal into a digital signal, detects positions of the specific frequency band signals from the converted digital signal, estimates frequency positions of the detected specific frequency band signals, and detects a frequency offset between an optical signal receiving apparatus and an optical signal transmitting apparatus. Moreover, the optical signal receiving apparatus detects a clock offset between the optical signal receiving apparatus and the optical signal transmitting apparatus from an interval between the estimated frequency positions of the specific frequency band signals. Furthermore, the optical signal receiving apparatus estimates temporal positions of the detected specific frequency band signals and detects a chromatic dispersion amount from a difference between the temporal positions of the specific frequency band signals corresponding to different frequencies. | 03-22-2012 |
20120099864 | CHROMATIC DISPERSION VALUE CALCULATING APPARATUS, OPTICAL SIGNAL RECEIVING APPARATUS, OPTICAL SIGNAL TRANSMITTING APPARATUS, AND CHROMATIC DISPERSION VALUE CALCULATION METHOD - In order to compensate for chromatic dispersion caused by optical fiber transmission in a communication system with coherent detection using optical signals, specific frequency band signals are used to enable estimation of a chromatic dispersion value. The chromatic dispersion value calculating apparatus is provided with: a signal distributing circuit which distributes, into a plurality of signal sequences, an electrical digital signal converted from received optical signals of an optical signal transmitted by an optical signal transmitting apparatus, in which a known signal with concentrated frequency components of a plurality of specific frequencies is appended to a signal generated from a transmission data sequence; a plurality of frequency band pass filter circuits, each of which separating only each of a plurality of specific frequency components in which the known signal is included from each of the signal sequences distributed by the signal distributing circuit, and passing each of the specific frequency components therethrough; a plurality of power calculating circuits which are provided so as to correspond respectively to the plurality of frequency band pass filter circuits and which calculate power values of signals output from the corresponding frequency band pass filter circuits; a delay time calculating circuit which detects times at which power has the maximum value or times at which the power exceeds a predetermined threshold value, respectively from signal sequences of the power values output from the plurality of power calculating circuits, and which compares the detected times; and a chromatic dispersion value calculating circuit which calculates a chromatic dispersion value based on a comparison result of the times by the delay time calculating circuit. | 04-26-2012 |
20150078762 | SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, SIGNAL RECEIVING CIRCUIT, METHOD FOR ESTABLISHING OPTICAL SIGNAL SYNCHRONIZATION, AND OPTICAL SIGNAL SYNCHRONIZATION SYSTEM - To enable signal position detection, frequency offset compensation, clock offset compensation, and chromatic dispersion amount estimation in a communication system based on coherent detection using an optical signal, even on a signal having a great offset in an arrival time depending on a frequency due to chromatic dispersion. An optical signal transmitting apparatus generates specific frequency band signals having power concentrated on two or more specific frequencies and transmits a signal including the specific frequency band signals. An optical signal receiving apparatus converts a received signal into a digital signal, detects positions of the specific frequency band signals from the converted digital signal, estimates frequency positions of the detected specific frequency band signals, and detects a frequency offset between an optical signal receiving apparatus and an optical signal transmitting apparatus. Moreover, the optical signal receiving apparatus detects a clock offset between the optical signal receiving apparatus and the optical signal transmitting apparatus from an interval between the estimated frequency positions of the specific frequency band signals. Furthermore, the optical signal receiving apparatus estimates temporal positions of the detected specific frequency band signals and detects a chromatic dispersion amount from a difference between the temporal positions of the specific frequency band signals corresponding to different frequencies. | 03-19-2015 |
20150078765 | SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, SIGNAL RECEIVING CIRCUIT, METHOD FOR ESTABLISHING OPTICAL SIGNAL SYNCHRONIZATION, AND OPTICAL SIGNAL SYNCHRONIZATION SYSTEM - To enable signal position detection, frequency offset compensation, clock offset compensation, and chromatic dispersion amount estimation in a communication system based on coherent detection using an optical signal, even on a signal having a great offset in an arrival time depending on a frequency due to chromatic dispersion. An optical signal transmitting apparatus generates specific frequency band signals having power concentrated on two or more specific frequencies and transmits a signal including the specific frequency band signals. An optical signal receiving apparatus converts a received signal into a digital signal, detects positions of the specific frequency band signals from the converted digital signal, estimates frequency positions of the detected specific frequency band signals, and detects a frequency offset between an optical signal receiving apparatus and an optical signal transmitting apparatus. Moreover, the optical signal receiving apparatus detects a clock offset between the optical signal receiving apparatus and the optical signal transmitting apparatus from an interval between the estimated frequency positions of the specific frequency band signals. Furthermore, the optical signal receiving apparatus estimates temporal positions of the detected specific frequency band signals and detects a chromatic dispersion amount from a difference between the temporal positions of the specific frequency band signals corresponding to different frequencies. | 03-19-2015 |
Patent application number | Description | Published |
20110300040 | METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGSTEN, APPARATUS FOR PRODUCING SODIUM TUNGSTATE, AND METHOD FOR PRODUCING SODIUM TUNGSTATE AQUEOUS SOLUTION - Provided are a method for producing sodium tungstate by supplying an oxidant made of sodium nitrate or sodium nitrite to bring a tungsten containing material and the oxidant into contact with each other in an atmosphere containing oxygen to thereby continuously produce a reaction product; a method for collecting tungsten using the method; and an apparatus for producing sodium tungstate. Also provided are a method for producing a sodium tungstate aqueous solution in which a reductant is introduced into a melt containing the above-described reaction product which is then dissolved in water; and a method for collecting tungsten using the method. | 12-08-2011 |
20120328506 | METHOD FOR PRODUCING AMMONIUM TUNGSTATE AQUEOUS SOLUTION - A method for producing an ammonium tungstate aqueous solution includes the steps of: adding sulfuric acid to a solution containing tungstate ions; bringing the solution having the sulfuric acid added therein, into contact with an anion exchange resin; and bringing the anion exchange resin into contact with an aqueous solution containing ammonium ions. | 12-27-2012 |
20140112847 | METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGSTEN, APPARATUS FOR PRODUCING SODIUM TUNGSTATE, AND METHOD FOR PRODUCING SODIUM TUNGSTATE AQUEOUS SOLUTION - Provided are a method for producing sodium tungstate by supplying an oxidant made of sodium nitrate or sodium nitrite to bring a tungsten containing material and the oxidant into contact with each other in an atmosphere containing oxygen to thereby continuously produce a reaction product; a method for collecting tungsten using the method; and an apparatus for producing sodium tungstate. Also provided are a method for producing a sodium tungstate aqueous solution in which a reductant is introduced into a melt containing the above-described reaction product which is then dissolved in water; and a method for collecting tungsten using the method. | 04-24-2014 |
20140119998 | METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGSTEN, APPARATUS FOR PRODUCING SODIUM TUNGSTATE, AND METHOD FOR PRODUCING SODIUM TUNGSTATE AQUEOUS SOLUTION - Provided are a method for producing sodium tungstate by supplying an oxidant made of sodium nitrate or sodium nitrite to bring a tungsten containing material and the oxidant into contact with each other in an atmosphere containing oxygen to thereby continuously produce a reaction product; a method for collecting tungsten using the method; and an apparatus for producing sodium tungstate. Also provided are a method for producing a sodium tungstate aqueous solution in which a reductant is introduced into a melt containing the above-described reaction product which is then dissolved in water; and a method for collecting tungsten using the method. | 05-01-2014 |
Patent application number | Description | Published |
20120137051 | MEMORY DEVICE CONFIGURED TO EXECUTE PLURAL ACCESS COMMANDS IN PARALLEL AND MEMORY ACCESS METHOD THEREFOR - According to one embodiment, a memory device includes a memory, a memory interface, a command generator, an access command returning module and a command progress manager. The memory interface accesses the memory in parallel in accordance with access commands. The command generator speculatively issues access commands to the memory interface. The access command returning module returns access commands already issued to the memory interface and unexecuted at a time of occurrence of an error, through corresponding purge responses. The command progress manager updates command progress management information such that the command progress management information indicates the oldest one of the unexecuted access commands. The command generator reissues the returned unexecuted access commands to the memory interface based on the updated command progress management information. | 05-31-2012 |
20120221921 | MEMORY DEVICE HAVING MULTIPLE CHANNELS AND METHOD FOR ACCESSING MEMORY IN THE SAME - According to one embodiment, a command generator sequentially and speculatively issues channel-by-channel access commands to a memory interface in a predetermined access process. A purger returns a series of unexecuted already-issued access commands using a purge response if an error occurs in any of memory accesses via a plurality of channels. A command progress manager updates command progress information such that the command progress on each of the plurality of channels returns to a position specified in an oldest access command of a series of the returned access commands issued to the channel. The command generator issues the channel-by-channel access commands including the oldest access command to the memory interface based on the updated command progress information. | 08-30-2012 |
20120233382 | DATA STORAGE APPARATUS AND METHOD FOR TABLE MANAGEMENT - According to one embodiment, a data storage apparatus includes a first memory configured to store a first management table, a second memory configured to store a second management table, a counter table memory, and a controller. The first management table has address data representing a storage position of data stored in a flash memory. The second memory has address data representing valid data included in the data stored in the flash memory. The counter table memory stores a counter table showing the count value of valid data in units of addresses. The controller is configured to refer to the first management table, to compare the number of data valid in units of addresses acquired by referring to the first management table, and to perform a matching check process for determining matching between the first and second management tables from a result of the comparison. | 09-13-2012 |
20140025863 | DATA STORAGE DEVICE, MEMORY CONTROL METHOD, AND ELECTRONIC DEVICE WITH DATA STORAGE DEVICE - According to one embodiment, a data storage device includes a first controller, a second controller, and a third controller. The first controller performs a control operation of writing data of a first data unit to a storage area in a flash memory and reading the data of the first data unit from the storage area. The second controller carries out migration processing of measuring a data amount of valid data stored in storage areas of a second data unit that is a data erase processing unit. | 01-23-2014 |
Patent application number | Description | Published |
20120103706 | ELECTRIC VEHICLE - An electric vehicle includes a vehicle body frame; an electric motor; a swing arm pivotally supporting a rear wheel at a rear end thereof; a drive shaft for transmitting the driving force of the electric motor to the wheel; and a suspension connecting the vehicle body frame and the swing arm together. The electric motor is set in a longitudinal layout in which a rotating drive shaft is disposed in a front-rear direction of the vehicle; and is offset from a center to either of left and right sides in a vehicle width direction. The suspension is disposed under the electric motor and the drive shaft, and on the inner sides of the electric motor and the drive shaft in the vehicle width direction, and overlapping the positions of the electric motor and the drive shaft in the front-rear direction. | 05-03-2012 |
20120199409 | ELECTRIC TWO-WHEELED MOTOR VEHICLE - In an electric two-wheeled motor vehicle including: an electric motor for generating power to drive a rear wheel; a battery for supplying electric power to the electric motor; a rider seat on which a rider seats; a housing box disposed below the rider seat; and a side cover covering the housing box below the rider seat, the electric two-wheeled motor vehicle configured to allow charging of the battery, an opening ( | 08-09-2012 |
20130247881 | CANISTER ARRANGEMENT STRUCTURE FOR SADDLE-RIDE TYPE VEHICLE - A canister arrangement structure for a saddle-ride type vehicle in which a canister for adsorbing evaporated fuel in a fuel tank is disposed below a step floor on which an occupant's foot is placed, the step floors are configured as a left and right pair and are supported from below by left and right step frames that extend back and forth at a position on the side of the main frame of the vehicle. The canister is supported by the one step frame. | 09-26-2013 |
20130249233 | ACCOMMODATION STRUCTURE FOR SADDLE TYPE VEHICLE - An accommodation structure for a saddle type vehicle wherein the accommodation space can be expanded by a simple and easy configuration. An opening is provided in a rear wall of an accommodation box that is opened and closed by an occupant's seat. Further, a sub-accommodation box is provided that is in the form of a box open in a forward direction and is mounted so as to close up the opening and be swollen rearwardly farther than the opening. | 09-26-2013 |
20140060945 | STORAGE PART STRUCTURE FOR SADDLE TYPE VEHICLE - In a storage part structure for a saddle type vehicle including a storage box and a battery box it is possible to easily detach a battery box to enhance maintenance. The storage part structure for the saddle type vehicle includes the storage box and the battery box formed as a body separate from the storage box and fixed to the storage box. In the storage part structure, the battery box is disposed under the storage box with a horizontal part cross member constituting a body frame being disposed under the battery box. In addition, the battery box is mounted on the horizontal part cross member. | 03-06-2014 |
20140061268 | ROUTING STRUCTURE FOR SADDLE TYPE VEHICLE - A routing structure for a saddle type vehicle for suppressing an increase in the number of parts while the appearance of play is suppressed. The routing structure for a saddle type vehicle includes a cable guide portion formed integrally with a storage box and configured to guide an operational cable of a wire cable structure. The cable guide portion is formed in a shape of a gutter along an outer side of a peripheral edge of an opening of the storage box. | 03-06-2014 |
20140063825 | REAR STRUCTURE OF SADDLE-RIDE TYPE VEHICLE - A rear structure of a saddle-ride type vehicle for preventing rainwater or the like splashed by a rear wheel from entering a fresh air inlet of an engine intake system. The rear structure of a saddle-ride type vehicle includes a rear fender halved into a first fender and a second fender connected to each other. The first fender is formed with a hanging portion so as to cover the rear and upside of a rear wheel and the second fender covering the upside of the rear wheel with a fresh air inlet being provided lateral to and in front of the rear wheel. The first fender and the second fender are disposed to overlap each other in an anteroposterior direction. The second fender is disposed on the vehicle-widthwise inside of the first fender. The second fender has anteroposteriorly and downwardly extending sidewalls at both vehicle-widthwise lateral end portions. | 03-06-2014 |
Patent application number | Description | Published |
20110297808 | SUPPORTING CLASP - A supporting clasp which supports a securing member for securing a roof-installed object to be installed on a roof includes a bottom portion having a substantially rectangular shape which is secured onto a roof material through a base member, plate-form installing pieces which extend to the upper side from two sides of the bottom portion, which are opposed to each other, and which enable the securing member to be installed on upper edges of the installing pieces, and plate-form holding pieces which extend to the upper side from two sides of the bottom portion, which are substantially perpendicular to the two sides from which the installing pieces extend, so as to be higher than the installing pieces, are coupled to the installing pieces in a continuous manner at lower positions with respect to the upper edges of the installing pieces, and are capable of holding the securing member in a state where upper portions of the holding pieces with respect to the installing pieces nip the securing member. | 12-08-2011 |
20120073220 | SECURING CONFIGURATION OF SOLAR CELL MODULE - A securing configuration of a solar cell module includes a plurality of supporting members which are mounted on roof members; a plurality of crosspiece members each of which is inserted between and supported by the supporting pieces of the plurality of supporting members, has first holding portions which hold first fastener members in a slidable manner on both side faces and a second holding portion which holds a second fastener member in a slidable manner on an upper face, and which are arranged at a predetermined interval in the roof lateral direction; and securing members which secure the solar cell module installed on the plurality of crosspiece members such that long sides of the solar cell module are intersected with the plurality of crosspiece members to the crosspiece members through the second fastener members held by the second holding portions. | 03-29-2012 |
20140259988 | SUPPORT TILE - A support tile includes a tile main body, a support portion that is formed on a main body upper surface of the tile main body and supports a roof-installed object, an inclination adjusting portion that includes a through-hole portion and an inclination adjusting bolt, adjusts inclination of the tile main body, and a plurality of nail hole portions that penetrates through the tile main body and through which securing nails for securing the tile main body onto the roof surface are capable of being inserted, wherein the through-hole portion of the inclination adjusting portion penetrates through the tile main body and has an internal thread formed therein, and the inclination adjusting bolt of the inclination adjusting portion includes a bolt shaft which has an external thread, and a nail insertion hole which penetrates through the bolt shaft and through which a securing nail is capable of being inserted. | 09-18-2014 |
20140284098 | WIRE LEAD-IN DEVICE - A wire lead-in device for leading wires into a building from the upper side of a roofing material laid on a roof structural member includes a main body having a transversely long plate-like base part that is mounted on the roofing material, an insertion hole that penetrates through the base part and through which the wires are capable of being inserted, a peripheral wall that surrounds the wires passing through the insertion hole and extending to an eaves side from right, left, and ridge sides, and extends upward from the base part, and of which lower ends are inclined upward toward the eaves side, and an inclined bottom wall that couples the inclined lower ends of the peripheral wall, and a lid member that is detachably mounted on the main body and is capable of closing an upper opening of the peripheral wall. | 09-25-2014 |
Patent application number | Description | Published |
20110286733 | LENS-INTERCHANGEABLE CAMERA PERFORMING FOCUS CONTROL, LENS BARREL, AND PROGRAM - A lens-interchangeable camera includes a focus detector performing focus detection and a controller performing a drive control of a lens based on a defocus amount. The controller finishes focusing operation without driving the lens when the defocus amount is out a range of a first in-focus determination width, and performs the focusing operation when the defocus amount is out a range of the first in-focus determination width. The controller finishes the focusing operation without performing the focus detection again after completing the drive when the defocus amount is out a range of a second in-focus determination width, and performs the focus detection again after completing the drive when the defocus amount is out a range of the second in-focus determination width. The second in-focus determination width is set to be greater than the first in-focus determination width and be greater than or equal to a drive limit value. | 11-24-2011 |
20120013997 | FISHEYE ZOOM LENS BARREL HAVING MARKS ON ZOOM OPERATION RING - A zoom lens barrel includes a fixed barrel in which a first mark is indicated, and a zoom operation ring in which a second mark is indicated, the zoom operation ring being supported on the fixed barrel. The zoom lens barrel has a focal length region where at least angles of view of a circular fisheye and a full-frame fisheye can be formed, and one of the angles of view of the circular fisheye and the full-frame fisheye is formed for a predetermined image-pickup element size in a focal length where the first mark and the second mark are matched to each other. | 01-19-2012 |
20120019932 | LENS BARREL AND OPTICAL APPARATUS - A lens barrel showing a satisfactory property in assembly and a high dust-proof and drip-proof performance includes: a first member; a lens holding frame configured to hold lens units moving in an optical axis direction to either zoom or focus the lens units; and an elastic member held between respective optical-axis-orthogonal surfaces of the first member and the lens holding frame, wherein the elastic member can be compressed in the optical axis direction during a zooming or focusing operation. | 01-26-2012 |
Patent application number | Description | Published |
20120261038 | LOW ALLOY STEEL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR, AND LOW ALLOY MATERIAL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR AND METHOD FOR MANUFACTURING THE SAME - A low alloy steel ingot contains from 0.15 to 0.30% of C, from 0.03 to 0.2% of Si, from 0.5 to 2.0% of Mn, from 0.1 to 1.3% of Ni, from 1.5 to 3.5% of Cr, from 0.1 to 1.0% of Mo, and more than 0.15 to 0.35% of V, and optionally Ni, with a balance being Fe and unavoidable impurities. Performing quality heat treatment including a quenching step and a tempering step to the low alloy steel ingot to obtain a material, which has a grain size number of from 3 to 7 and is free from pro-eutectoid ferrite in a metallographic structure thereof, and which has a tensile strength of from 760 to 860 MPa and a fracture appearance transition temperature of not higher than 40 ° C. | 10-18-2012 |
20130233064 | METHOD OF MEASURING STEAM TURBINE, MEASURING DEVICE, AND METHOD OF MANUFACTURING STEAM TURBINE - A method of measuring a steam turbine according to an embodiment has: installing a measuring device into the inside of the steam turbine through an inspection hole or a manhole of the steam turbine or an inspection hole or a manhole of a condenser connected to the steam turbine, when the steam turbine is halted; and measuring a position and a dimension of an axial key or a center key of the steam turbine by using the measuring device, without opening a turbine casing of the steam turbine. | 09-12-2013 |
20140311601 | STEAM TURBINE PIPE AND PIPE - A steam turbine pipe | 10-23-2014 |
Patent application number | Description | Published |
20110286672 | TRANSLUCENT IMAGE DETECTION APPARATUS, TRANSLUCENT IMAGE EDGE DETECTION APPARATUS, TRANSLUCENT IMAGE DETECTION METHOD, AND TRANSLUCENT IMAGE EDGE DETECTION METHOD - A translucent image edge detection apparatus is provided with a detector that detects isolated point pixels in an image, the isolated point pixels being pixels having a density higher than that of neighboring pixels adjacent to the isolated point pixels; a determination portion that detects periodic pixels from the isolated point pixels, the periodic pixels being seen at regular intervals; a closing processing portion that performs closing processing on a region containing the periodic pixels, and thereby, obtains a post-closing region; an expanded region calculation portion that obtains an expanded region by expanding the post-closing region; a reduced region calculation portion that obtains a reduced region by reducing the post-closing region; and an edge calculation portion that detects an edge of a translucent image based on a difference between the expanded region and the reduced region. | 11-24-2011 |
20110292462 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM - An image processing apparatus is provided for performing image processing on an image containing a first image and a second image representing a translucent object. The image processing apparatus includes a detector that detects a non-overlapping region in the second image, the non-overlapping region being a region that does not overlap the first image, and an equalizing portion that makes gradations in the non-overlapping region uniform. | 12-01-2011 |
20120194883 | CHARACTER DETECTION APPARATUS, CHARACTER DETECTION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A character detection apparatus is provided which detects, from an image including a first image representing a character and a second image representing a translucent object, the character. The character detection apparatus includes a hue distribution calculating portion that, for each of blocks obtained by dividing an overlapping region in which the first image is overlapped by the second image, calculates a frequency of appearance of pixels for each of hues, and a detection portion that detects the character from the overlapping region based on the frequency for each of the hues. | 08-02-2012 |
20120201461 | CHARACTER DETECTION APPARATUS, CHARACTER DETECTION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A character detection apparatus is provided that detects, from an image including a first image representing a character and a second image representing a translucent object, the character. The character detection apparatus includes a calculating portion that, for each of blocks obtained by dividing an overlapping region in which the first image is overlapped by the second image, calculates a frequency of appearance of pixels for each of gradations of a property, and a detection portion that detects the character from the overlapping region based on the frequency for each of the gradations. | 08-09-2012 |
Patent application number | Description | Published |
20120022489 | Optical touch system and object detection method therefor - A diaper includes a chassis, a liquid-absorbent structure and containment cuffs. An inner sheet in the chassis includes a plurality of ridges and grooves extending in a longitudinal direction Y. Between a rear end of the liquid-absorbent structure and rear waist elastics, a spacing zone is defined. Cuff elastics are attached in a contractible manner to cuffs' inner side edges wherein opposite ends of the cuff elastics are spaced from cuffs' front and rear ends, respectively. Upon contraction of the cuff elastics, the cuffs' inner side edges is pulled inward in the longitudinal direction Y and folded about the inner ends of the respective inner bond zones toward the wearer's body so as to form a folded crest. Formation of the folded crest makes a portion of the inner sheet closer to its rear end than the folded crest to form a folded trough on the garment-facing side. | 01-26-2012 |
20120035578 | ABSORBENT ARTICLE - The present invention provides an absorbent article adapted to prevent body waste from leaking beyond leakage-barrier cuffs and thereby to restrict leakage of body waste from the article. A chassis | 02-09-2012 |
20120226252 | DISPOSABLE BODILY FLUID ABSORBENT WEARING ARTICLE - Provided is a disposable bodily fluid absorbent wearing article including a liquid-pervious topsheet formed with ridges and troughs extending in parallel to each other, improved to attach a leakage-barrier thereto. A bodily fluid absorbent core material assembly is interposed between a liquid-pervious topsheet and a liquid-impervious backsheet. The topsheet is formed on its outer surface with ridges and troughs extending in parallel to each other in a front-back direction. Opposite outer edges in a width direction of the core material assembly are formed with leakage-barriers, respectively. Opposite lateral regions of the topsheet extending outward at least partially beyond opposite side edges of the core material assembly are compressed so as to lower a height of the ridges. | 09-06-2012 |
20130090623 | DISPOSABLE DIAPERS - A disposable wearing article improved so that a front waist region of a chassis can be reliably folded outwardly by relatively simple handling and, in such state, the article can be reliably fitted to the wearer's body. An article chassis is provided with an absorbent core extending across a crotch region into front and rear waist regions and the absorbent core is formed with a fold guiding zone extending across the front waist region in a direction of a transverse axis. A fastening system includes a first fastening system composed of first fastening elements provided on respective skin-contactable surfaces of a pair of fastening members extending outward in the direction of the transverse axis from lateral edges of the rear waist region and a second fastening system composed of the first fastening elements and a third fastening element formed on the skin-contactable surface of the front waist region. | 04-11-2013 |
20130236700 | LIQUID-PERVIOUS SHEET AND METHOD OF MAKING THE SAME - The present invention aims to provide a liquid-pervious sheet suitable to be used as a liquid-pervious topsheet of a bodily fluid-absorbent wearing article. One surface | 09-12-2013 |
20130237944 | DISPOSABLE WEARING ARTICLE - A bodily fluid absorbent structure that includes an absorbent core, an upper sheet covering an upper surface of an absorbent core and a lower sheet covering a lower surface of the absorbent core. Of the bodily fluid absorbent structure, at least an area extending in a central portion of a crotch region is formed with a high stiffness region including a plurality of debosses. The debosses are respectively shaped so that a length dimension thereof in a transverse direction is longer than a length dimension thereof in a longitudinal direction. The high stiffness region includes a plurality of longitudinal low stiffness zones extending in the longitudinal direction and formed with none of the debosses, a plurality of transverse high stiffness zones formed with the debosses arranged intermittently in the transverse direction and transverse low stiffness zones each lying between each pair of the transverse high stiffness zones being adjacent in the longitudinal direction and formed with none of the debosses. | 09-12-2013 |
20140316364 | DISPOSABLE DIAPER - A fastening tape | 10-23-2014 |