Patent application number | Description | Published |
20080267853 | PROCESS FOR PRODUCING INORGANIC SPHERES - To provide a process for producing inorganic spheres having a substantially uniform particle size with high productivity. In a process for producing inorganic spheres, which comprises a step of injecting an alkaline aqueous liquid containing an inorganic compound into a laminar flow of an organic liquid containing a surfactant through micropores to form a W/O type emulsion, and a step of solidifying droplets of the aqueous liquid containing an inorganic compound in the W/O type emulsion by an acid to form inorganic spheres, as the organic liquid, one which is brought into contact with an acid in a state of the W/O type emulsion or after separated from the W/O type emulsion, or one which is brought into contact with the aqueous liquid and then separated and recovered, is used. | 10-30-2008 |
20080268317 | POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL - Provided are a polymer electrolyte membrane, which includes an ion conductive domain having high continuity and a non-ion conductive domain and has a high strength, and a membrane electrode assembly and a fuel cell each using the polymer electrolyte membrane. The polymer electrolyte membrane includes a block copolymer having an ion conductive block and a non-ion conductive block and has a micro-phase separation structure constituted of an ion conductive domain including the ion conductive block and a non-ion conductive domain including the non-ion conductive block. | 10-30-2008 |
20090258275 | POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL - Provided is a polymer electrolyte including a triblock copolymer having: a segment A which has a glass transition temperature of 40° C. or lower, and is ion conductive; and a segment B which has a glass transition temperature of 70° C. or higher, and is non-ion conductive, the segment A and the segment B being connected in a sequence of B-A-B, wherein a weight fraction W | 10-15-2009 |
20100021788 | POLYMER ELECTROLYTE COMPOSITE FILM, MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL - The invention provides a polymer electrolyte composite film which is superior in membrane properties and membrane strength and can achieve high proton conductivity, and a membrane-electrode assembly and a fuel cell which use the membrane. The polymer electrolyte composite film contains a block copolymer including a hydrophilic block and a hydrophobic block, and a solid acid, and has a microphase separation structure including a hydrophilic domain formed from the hydrophilic block and a hydrophobic domain formed from the hydrophobic block. The solid acid is localized in the hydrophilic domain. | 01-28-2010 |
20100147796 | METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, METHOD FOR MANUFACTURING METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, AND METHOD FOR MANUFACTURING PATTERNED STRUCTURAL BODY - A method for manufacturing a patterned structural body by which a patterned structural body having a micropattern can be manufactured, a metal structural body-containing polymer film that can be used in the manufacture of the patterned structural body, and a method for manufacturing the polymer film are provided. The metal structural body-containing polymer film comprises a polymer film that includes a block copolymer having an ion-conductive segment and a non-ion-conductive segment and has a microphase-separated structure including ion-conductive domains and non-ion-conductive domains, and a metal structural body localized at the ion-conductive domains. | 06-17-2010 |
20110070522 | ION-CONDUCTIVE POLYMERIC COMPOSITE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL, AND PROCESS FOR PRODUCING ION-CONDUCTIVE POLYMERIC COMPOSITE MEMBRANE - An ion-conductive polymer composite membrane is provided which has both high gas barrier properties and high protonic conductivity. The ion-conductive polymer composite membrane includes an ion-conductive polymer and ion-conductive materials. The ion-conductive materials each include i) an inorganic layered structure including a plurality of layers formed of an inorganic compound and ii) a sulfobetaine-type or hydroxysulfobetaine-type ampholytic surfactant. The ampholytic surfactant is present between the layers formed of an inorganic compound. The present invention further provides a membrane-electrode assembly and a fuel cell which use the ion-conductive polymer composite membrane, and a process for producing the ion-conductive polymer composite membrane. | 03-24-2011 |
20110111170 | BLOCK COPOLYMER FILM AND METHOD OF PRODUCING THE SAME - Provided is a block copolymer film in which a microphase separation structure formed by a block copolymer is arranged perpendicularly to the film surface, and all components forming the block copolymer are uncovered to the film surface, whereby the microphase separation structure penetrates the film surface. A method of producing the block copolymer film includes the steps of extruding a melt of the block copolymer in one direction by extrusion molding or injection molding, cooling the extruded block copolymer to a temperature equal to or lower than glass transition temperatures of polymer components in the block copolymer to provide a prismatic or cylindrical extrusion molded product, and cutting the prismatic or cylindrical extrusion molded product in the direction perpendicular to the extrusion direction. | 05-12-2011 |
20120314272 | ELECTROCHROMIC DEVICE - There is provided an EC device having stability against redox reaction cycles, high transparency, i.e., the EC device does not absorb light in the visible region in a bleached state, and having excellent response speed. The electrochromic device includes a pair of electrodes and a composition arranged between the pair of electrodes, the composition containing an electrolyte and an organic electrochromic compound, in which the organic electrochromic compound includes an electrochromic portion that exhibits electrochromic properties and an aromatic ring directly bonded to the electrochromic portion, the electrochromic portion forms one conjugated plane, an atom of the aromatic ring and adjacent to an atom bonded to the electrochromic portion has a substituent having a volume equal to or larger than the volume of a methyl group, and a cathodically electrochromic organic compound is further contained in addition to the organic electrochromic compound. | 12-13-2012 |
20130100517 | NOVEL ORGANIC COMPOUND AND ELECTROCHROMIC DEVICE INCLUDING THE SAME - Provided is a novel electrochromic compound that is excellent in oxidation-reduction repetition and highly transparent when bleached and does not show optical absorption in the visible light region. | 04-25-2013 |
20130190513 | NOVEL ORGANIC COMPOUND AND ELECTROCHROMIC ELEMENT HAVING THE SAME - An organic compound represented by the following general formula [1] is provided. In the general formula [1], A | 07-25-2013 |
20140098282 | NOVEL ORGANIC COMPOUND AND ELECTROCHROMIC ELEMENT CONTAINING THE SAME - An organic compound having the following general formula [1]: | 04-10-2014 |
20140132966 | IMAGE READING DEVICE, IMAGE READING METHOD, AND IMAGE FORMING APPARATUS - An image reading device includes a transporter transporting a document to a reading position, a first corrector correcting a skew of the document by coming into contact with a leading edge thereof, a radiating unit radiating light to the document, an image-information acquiring unit acquiring image information of the document based on information of light reflected therefrom, a reflector reflecting the radiated light, a leading-edge detector comparing a quantity of light reflected by the reflector with a quantity of light reflected by the document so as to detect the leading edge, a skew-amount calculator calculating a skew amount of the leading edge, and a second corrector correcting a skew of the image information based on the skew amount. The device switches between the skew correction by the first corrector and the skew correction by the second corrector based on document information, the skew amount, or user's selection. | 05-15-2014 |
20140217063 | METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, METHOD FOR MANUFACTURING METAL STRUCTURAL BODY-CONTAINING POLYMER FILM, AND METHOD FOR MANUFACTURING PATTERNED STRUCTURAL BODY - A method for manufacturing a patterned structural body by which a patterned structural body having a micropattern can be manufactured, a metal structural body-containing polymer film that can be used in the manufacture of the patterned structural body, and a method for manufacturing the polymer film are provided. The metal structural body-containing polymer film comprises a polymer film that includes a block copolymer having an ion-conductive segment and a non-ion-conductive segment and has a microphase-separated structure including ion-conductive domains and non-ion-conductive domains, and a metal structural body localized at the ion-conductive domains. | 08-07-2014 |
20140327172 | BLOCK COPOLYMER FILM AND METHOD OF PRODUCING THE SAME - Provided is a block copolymer film in which a microphase separation structure formed by a block copolymer is arranged perpendicularly to the film surface, and all components forming the block copolymer are uncovered to the film surface, whereby the microphase separation structure penetrates the film surface. A method of producing the block copolymer film includes the steps of extruding a melt of the block copolymer in one direction by extrusion molding or injection molding, cooling the extruded block copolymer to a temperature equal to or lower than glass transition temperatures of polymer components in the block copolymer to provide a prismatic or cylindrical extrusion molded product, and cutting the prismatic or cylindrical extrusion molded product in the direction perpendicular to the extrusion direction. | 11-06-2014 |
20150031894 | NOVEL ORGANIC COMPOUND - The present invention provides an organic compound to be used in an electrochromic device. The organic compound has excellent oxidation-reduction repeating characteristics and shows high transparency in the bleached state without showing light absorption in the visible light region. The organic compound has a structure represented by Formula [1] according to Claim | 01-29-2015 |
20150153624 | NOVEL ORGANIC COMPOUND AND ELECTROCHROMIC ELEMENT INCLUDING THE SAME - An organic compound represented by Formula [1] showing high transparency in the visible light region is provided. | 06-04-2015 |
20150227016 | ORGANIC COMPOUND AND ELECTROCHROMIC DEVICE USING THE SAME - The present invention provides an organic compound represented by the following general formula [1], the organic compound having high solubility in a polar solvent used in an EC device, high transparency in the bleached state and high stability against repetition of an oxidation-reduction reaction. | 08-13-2015 |
20150281518 | CORRECTION CONTROL DEVICE, IMAGE READING APPARATUS, AND CORRECTION CONTROL METHOD - There is provided a correction control device. A correcting unit performs edge enhancement correction on image information of each of documents having been read while the corresponding document and a sensor unit having a light receiving element have been moved relatively to each other. A setting unit sets a filter process to be applied by the correcting unit, according to the distance between the sensor unit and each of the documents. | 10-01-2015 |
Patent application number | Description | Published |
20090003295 | AD-HOC NETWORK DEVICE WITH REDUCED DATA LOSS - When data is to be transmitted from a transmission source to a transmission destination in a wireless or wired ad-hoc network constructed in an indoor environment such as a house or an office, the data is transmitted by using a path that is formed over a plurality of channels that the respective nodes have. Also, when data transmission with high reliability is to be performed, same data is sent to two or more paths, thereby even when the data on one path cannot be normally delivered due to noise, the data can be delivered to the transmission destination without being affected by the noise by using the data transmitted on another channel. | 01-01-2009 |
20100214055 | ELECTRIC VEHICLE INVERTER APPARATUS AND PROTECTION METHOD THEREFOR - In an electric vehicle inverter apparatus | 08-26-2010 |
20100237815 | APPARATUS FOR SWITCHING WINDINGS OF AC THREE-PHASE MOTOR - A winding switching apparatus for switching windings of an AC three-phase motor is provided. In each winding switching section of the winding switching apparatus, a positive-side charging resistor, a negative-side charging resistor, and a capacitor are connected in series between a positive-side DC bus and a negative-side DC bus of an inverter; the positive side of the capacitor is connected to the cathodes of respective diodes of a diode unit; and switching between high-speed windings and low-speed windings is carried out, with a capacitor potential being the same as an inverter DC bus voltage. A state detector and a comparator are also provided for each winding switching section to detect erroneous wiring and component abnormalities. | 09-23-2010 |
20110050135 | OUTPUT FILTER AND MOTOR DRIVE SYSTEM INCLUDING THE SAME - An output filter includes a polyphase common-mode filter having a polyphase common-mode choke connected to an output of a power converter at one end, a first polyphase capacitor connected to the other end of the polyphase common-mode choke at one end, and a neutral-point detecting transformer connected to the other end of the first polyphase capacitor at one end; a capacitor/resistor series-connected body connected to a frame ground of the power converter at one end and connected to the other end of the neutral-point detecting transformer at the other end; and a polyphase normal-mode filter having a polyphase normal-mode choke connected to the other end of the polyphase common-mode choke at one end, and a second polyphase capacitor connected to the other end of the polyphase normal-mode choke at one end and having the other ends connected together and further connected to the one end of the capacitor/resistor series-connected body. | 03-03-2011 |
20120187894 | POWER CONVERTER - A power converter includes: a determination section which, prior to an actual operation, determines presence/absence of a common mode filter connected to a line for supplying power to a motor, switching elements being driven with a predetermined PWM on/off drive signal corresponding to a carrier frequency prior to the actual operation; and a PWM control method changing/setting section which, during the actual operation, changes and sets a PWM control method in accordance with a result of the determination of the presence/absence of the common mode filter. | 07-26-2012 |
20120206083 | WINDING SWITCHING APPARATUS AND WINDING SWITCHING SYSTEM - A winding switching apparatus includes a winding switching device and a drive circuit. The winding switching device is configured to switch a plurality of windings of an AC motor. The drive circuit is configured to control the winding switching device. The winding switching device includes a winding switch, a diode bridge, and a capacitor. The diode bridge includes a positive-side DC output terminal, a negative-side DC output terminal, and AC input terminals. The AC input terminals corresponds to respective phases of the AC motor. The positive-side and negative-side DC output terminals are respectively connected to positive-side and negative-side DC buses provided in an inverter. The AC input terminals are respectively connected to winding-switching terminals corresponding to the respective phases of the AC motor. The AC input terminals are respectively connected to phase terminals provided in the winding switch. | 08-16-2012 |
Patent application number | Description | Published |
20100213904 | VEHICLE AND DISCHARGE METHOD OF SMOOTHING CAPACITOR IN VEHICLE - At the time of an occurrence of failures of an inverter, both of two switching elements of the buck-boost converter are switched on so that electric charge is discharged from the smoothing capacitor that smoothes voltage between terminals of the inverter regardless of whether a collision of a vehicle occurs or not (S | 08-26-2010 |
20110273125 | CONTROLLER FOR AC ELECTRIC MOTOR AND ELECTRIC POWERED VEHICLE - An AC electric motor, an inverter and a controller are mounted on an electric powered vehicle. The controller includes a voltage deviation calculating unit, a modulation factor calculating unit, and a mode switching determination unit. The voltage deviation calculating unit calculates a voltage deviation between a first voltage command when the rectangular wave voltage control is executed and a second voltage command when pulse width modulation control is executed, by inputting a current deviation to a voltage equation of the AC electric motor. Modulation factor calculating unit calculates the modulation factor based on the first voltage command and the voltage deviation. The mode switching determination unit determines whether or not control mode of the AC electric motor from the rectangular wave voltage control to the pulse width modulation control is necessary, based on the modulation factor. | 11-10-2011 |
20110279071 | CONTROL DEVICE FOR AC MOTOR - An overmodulation PWM control unit includes a voltage amplitude calculating unit for calculating a voltage command amplitude of an original voltage command based on current feedback control, a voltage amplitude correcting unit performing linear compensation on the voltage command amplitude so that a fundamental amplitude of a pulse width modulation voltage provided from an inverter may match the original voltage command amplitude, and a harmonic determining unit for determining presence or absence of superimposition of a three-order harmonic component on a phase voltage command. The harmonic determining unit performs switching between presence and absence of the three-order harmonic component based on transition of the original voltage command amplitude to avoid passing through a change point where discontinuity occurs in the voltage amplitude characteristics representing a relationship between a fundamental amplitude obtained in advance for each of the cases of presence and absence of the superimposition of the three-order harmonic component and the voltage command amplitude required for achieving the fundamental amplitude. | 11-17-2011 |
20120019179 | CONTROL DEVICE AND CONTROL METHOD FOR MOTOR - A control device divides 360° corresponding to one cycle of a resolver angle into N zones, and determines whether or not a resolver angle θ in the current cycle exceeds a division border. When determined that resolver angle θ in the current cycle exceeds a division border, the control device calculates a time difference ΔT[n] between a calculation time T[n] in the immediately preceding resolver cycle and a calculation time T in the current cycle. The control device also calculates a resolver angle variation Δθ[n] with time difference ΔT[n] by adding 360° to the difference between resolver angle θ obtained in the current cycle and a resolver angle θ[n] obtained in the immediately preceding resolver cycle. The control device then calculates a rotation speed NM by multiplying, by a coefficient K, a value obtained by dividing Δθ[n] by ΔT[n]. | 01-26-2012 |
20120309588 | ELECTRIC VEHICLE, AND CONTROL APPARATUS AND CONTROL METHOD FOR ELECTRIC VEHICLE - An electric vehicle includes: a motor to propel the electric vehicle; a secondary battery that exchanges power with the motor via a power line; a capacitor that is connected to the power line; a collision detection unit that detects a collision of the electric vehicle; a rotation speed detection unit that detects a rotation speed of the motor; and a control unit that, when a collision of the electric vehicle is detected and the detected rotation speed of the motor equals or exceeds a predetermined rotation speed, controls the motor such that the rotation speed of the motor falls below the predetermined rotation speed and then executes discharge control to discharge the capacitor. | 12-06-2012 |
20130144477 | CONTROLLER FOR VEHICLE - A controller for a vehicle including two inverters determines whether a detector currently performs an insulation determination process, and if not, the controller performs random control to randomly vary carrier frequencies corresponding to the two inverters, respectively. In contrast, if the insulation determination process is currently performed, the controller prohibits the random control and fixes the carrier frequencies at reference frequencies, respectively. The reference frequencies are previously set to have a difference Δfs larger than a predetermined value f | 06-06-2013 |
20130169206 | CONTROL DEVICE AND CONTROL METHOD FOR POWER CONTROL UNIT - A control device controls an inverter controlling an output of a motor by PWM control. The control device calculates a reference frequency based on a torque and a rotation speed of the motor, calculates a random coefficient using two data tables, and calculates, as a random frequency, a value obtained by adding, to a reference frequency, a value obtained by multiplying a prescribed width by the random coefficient. The control device calculates control limit lines based on the rotation speed of the motor, and corrects the random frequency so as to fall within a range that is higher than the control limit line and lower than the control limit line. The control device generates a carrier signal having a random frequency as a carrier frequency. | 07-04-2013 |
20130187578 | VEHICLE, AND CONTROL METHOD FOR VEHICLE - A control device includes a PWM control unit that executes PWM control over an alternating-current motor mounted on a vehicle. The PWM control unit includes an alarm sound generation processing unit that executes an alarm sound generating process of generating an alarm sound from the motor for informing a pedestrian, or the like, of the approach of the vehicle by intentionally varying phase current flowing through the motor by periodically adding a variation value (ΔV) to a d-axis voltage command value (Vd) at a predetermined interval. At the time of executing the alarm sound generating process, the alarm sound generation processing unit adjusts the variation value (ΔV) such that the d-axis voltage command value (Vda) resulting from the alarm sound generating process (the sum of Vd and ΔV) falls within a range in which it is possible to suppress occurrence of an overcurrent in the motor. | 07-25-2013 |
20130191006 | VEHICLE, AND CONTROL METHOD FOR VEHICLE - A control device includes a PWM control unit that executes PWM control over an alternating-current motor mounted on a vehicle. The PWM control unit includes an alarm sound generation processing unit and a slip determination unit. The slip determination unit determines whether a drive wheel coupled to the alternating-current motor is slipping on the basis. of a d-axis current (Id), a q-axis current (Iq), a d-axis voltage command value (Vd) and a q-axis voltage command value (Vq) of the alternating-current motor. When the drive wheel is not slipping, the alarm sound generation processing unit generates an alarm sound from the alternating-current motor by adding a variation value (ΔV) to the d-axis voltage command value (Vd) at a predetermined interval. When the drive wheel is slipping, the alarm sound generation processing unit temporarily stops adding the variation value (ΔV) to the d-axis voltage command value (Vd). | 07-25-2013 |
20130200696 | CONTROL APPARATUS AND CONTROL METHOD FOR VEHICLE - An ECU is mounted on a vehicle equipped with a converter that can boost a voltage of a power storage device storing electric power for obtaining driving force to output the boosted voltage to a drive load device. The ECU starts boosting at the converter upon satisfaction of at least any of a first condition that a boost request signal Req is received (that is, an output voltage request value of the converter exceeds a voltage Vb of the power storage device) and a second condition that output electric power P of the power storage device is higher than a value obtained by subtracting charge electric power AP transiently occurring at the start of boosting from rated electric power Wout (that is, it is predicted that output electric power P will exceed rated electric power Wout in response to the start of boosting). | 08-08-2013 |
20140018991 | CONTROL APPARATUS FOR ELECTRIC MOTOR, ELECTRICALLY-POWERED VEHICLE INCLUDING THE CONTROL APPARATUS, AND METHOD FOR CONTROLLING ELECTRIC MOTOR - A PI calculation unit of a rectangular-wave voltage control unit calculates a control deviation by performing a PI calculation on a torque deviation relative to a torque command value, and outputs a voltage phase of a rectangular-wave voltage in accordance with the control deviation. A rate-of-change limiter imposes a restriction on the rate of change of the voltage phase. Here, the rate-of-change limiter lessens the restriction on the rate of change of the voltage phase, when the rate of change of the rotational speed of an electric motor is larger than a predetermined value representing an abrupt change of the rotational speed of the electric motor. | 01-16-2014 |
20140217941 | MOTOR CONTROL SYSTEM - A motor control system includes: a power supply; a converter; an inverter; an alternating-current motor; and a control unit that drives the motor in any one of sinusoidal PWM control, overmodulation control and rectangular wave control through operation control of the converter and the inverter. The control unit starts step-up operation of the converter when a current vector of motor current of the motor on a d-q coordinate plane becomes a current phase corresponding to motor torque, at which a system loss is equal between before and after starting the step-up operation, while the control unit supplies the direct-current voltage, supplied from the power supply, to the inverter without stepping up the direct-current voltage by the converter and performs the rectangular wave control of the motor in a state where the current phase is an optimal current phase. | 08-07-2014 |
20150120113 | CONTROL DEVICE FOR VEHICLE - A control device of the invention is applied for a hybrid vehicle comprising an internal combustion engine, a motor and a rotational position detector to detect a rotational position of a rotary shaft of the motor. The control device performs a procedure for obtaining an offset amount according to a request for obtaining the offset amount, which offset amount is a difference between a detected rotational position of the rotary shaft with the rotational position detector and an actual rotational position of the rotary shaft. The control device is configured to perform the procedure for obtaining the offset amount while the engine is running, when the vehicle stops and the control device determines that there is the request for obtaining the offset amount. | 04-30-2015 |
20150151639 | CONTROL DEVICE FOR VEHICLE - A control device is applied to a vehicle having a motor with a rotary shaft connected to a drive shaft of the vehicle, a rotational position detector to detect a rotational position of the rotary shaft of the motor, and a battery. The control device performs a procedure for obtaining an offset amount in response to a request for obtaining the offset amount, store the obtained offset amount, and keep the stored offset amount without relying on electric power supplied from the battery, which offset amount is a difference between a detected rotational position of the rotary shaft with the rotational position detector and an actual rotational position of the rotary shaft. The control device is configured to find an occurrence of the request for obtaining the offset amount when battery is dismounted from the vehicle. | 06-04-2015 |
20150280565 | BOOST CONVERTER CONTROL APPARATUS - The present invention minimizes system loss during execution of intermittent boosting. A boost converter control apparatus has: a target value setting device for setting a target value of output voltage that minimizes a loss of a power supply system including a DC power supply, a boost converter, and a loading apparatus; an intermittent controlling device for executing an intermittent process of boost control in such a manner that the output voltage is maintained in a range including the set target value; an average value calculating device for calculating an average value of the output voltage in an execution period of the intermittent process; and a target value correcting device for correcting the set target value to reduce a deviation between the calculated average value and the set target value. | 10-01-2015 |
20150303798 | BOOST CONVERTER CONTROL APPARATUS - The present invention prevent a shortage of the output when an intermittent boost is executed. A control apparatus for controlling a boost converter that can boost power supply voltage by boost control has: an intermittent controlling device for executing the intermittent boosting in such a manner that output voltage is maintained in a voltage variation allowable range including a target value on the basis of the detected output voltage of the boost converter; an average value calculating device for calculating an average value of the output voltage in an execution period of the intermittent boosting; and a target value correcting device for correcting the set target value to increase it when the calculated average value is less than the target value and is less than a required voltage value of a loading apparatus. | 10-22-2015 |
Patent application number | Description | Published |
20080284092 | SHEET FOLDING APPARATUS, SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS - A sheet processing apparatus for an image forming apparatus is configured so as to be capable of preventing the misalignment of the end edge of sheets to be scooped and transported from an intermediate tray, and reliably preventing the so-called displacement of end edges in the post-processing steps of sheets as a recording medium with an image formed thereon, and thereby preventing the inferior appearance during binding. A sheet folding apparatus enables a user to easily adjust the misalignment of the fold line of sheets that occurs during actual use, in the middle folding processing steps of sheets as a recording medium with an image formed thereon. | 11-20-2008 |
20090221143 | METHOD OF CLEANING AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - A method of cleaning for removing metal compounds attached to a surface of a substrate, wherein the cleaning is conducted by supplying a supercritical fluid of carbon dioxide comprising at least one of triallylamine and tris(3-aminopropyl)amine to the surface of the substrate and a process for producing a semiconductor device using the method of cleaning are provided. In accordance with the method of cleaning and the method for producing a semiconductor device using the method, etching residues or polishing residues containing metal compounds are efficiently removed selectively from the electroconductive material forming the electroconductive layer. When the electroconductive layer is a wiring, an increase in resistance due to residual metal compounds can be suppressed, and an increase in the leak current due to diffusion of the metal from the metal compounds to the insulating film can be prevented. Therefore, reliability on the wiring is improved, and the yield of the semiconductor device can be increased. | 09-03-2009 |
20100197136 | COMPOSITION FOR CLEANING AND RUST PREVENTION AND PROCESS FOR PRODUCING SEMICONDUCTOR ELEMENT OR DISPLAY ELEMENT - A composition for cleaning and corrosion inhibition which is used in a step of manufacturing a semiconductor device or a display device having a copper-containing metallic wiring is provided, wherein the corrosion inhibitor component is any one of pyrazole, a pyrazole derivative such as 3,5-dimethylpyrazole, a triazole derivative such as 1,2,4-triazole, an aminocarboxylic acid such as iminodiacetic acid or ethylenediaminedipropionic acid hydrochloride, or a disulfide compound such as diisopropyl disulfide or diethyl disulfide; and the cleaning agent component is any one of ammonium fluoride, tetramethylammonium fluoride, ammonium acetate, acetic acid, glyoxylic acid, oxalic acid, ascorbic acid, 1,2-diaminopropane or dimethylacetamide. Also, a method for manufacturing a semiconductor device or the like using the composition for cleaning and corrosion inhibition is provided. | 08-05-2010 |
20110212617 | LIQUID FOR PROTECTING COPPER WIRING SURFACE AND METHOD FOR MANUFACTURING SEMICONDUCTOR CIRCUIT ELEMENT - A copper wiring material surface protective liquid is provided that is used in production of a semiconductor circuit device containing copper wiring, and consists of an aqueous solvent and an acetylene alcohol compound containing at least 3-phenyl-2-propyn-1-ol. A method for producing a semiconductor circuit device is provided that contains: forming an insulating film and/or a diffusion preventing film on a silicon substrate; then forming a copper film by a sputtering; then forming a copper film or a copper alloy film containing 80% by mass or more of copper thereon by a plating method; and flattening the film by a chemical mechanical polishing (CMP) method, thereby providing a semiconductor substrate containing a flattened copper wiring, in which the semiconductor substrate having an exposed surface of a copper wiring material is treated by making in contact with the copper wiring material surface protective liquid. | 09-01-2011 |
20110237071 | COPPER WIRING SURFACE PROTECTIVE LIQUID AND METHOD FOR MANUFACTURING SEMICONDUCTOR CIRCUIT - A copper wiring material surface protective liquid for production of a semiconductor device is provided, containing an oxyalkylene adduct of an acetylenediol containing an acetylenediol having an oxyalkylene having 2 or 3 carbon atoms added thereto. A method for producing a semiconductor circuit device is provided, containing: forming an insulating film and/or a diffusion preventing film on a silicon substrate; then forming a copper film by a sputtering method; then forming a copper wiring containing 80% by mass or more of copper thereon by a plating method; and flattening the wiring by a chemical mechanical polishing (CMP) method, thereby providing a semiconductor substrate containing a copper wiring, the semiconductor substrate having an exposed surface of a copper wiring material being treated by making in contact with the copper wiring material surface protective liquid. | 09-29-2011 |
20110278635 | Method for producing electronic device substrate, method for manufacturing electronic device, electronic device substrate, and electronic device - A method for producing a substrate for an electronic device, that can improve light extraction efficiency, can easily produces and has high liability is provided. The method includes: a step of heat-melting a glass raw material or a glass to produce a molten glass; a forming step of continuously feeding the molten glass to a bath surface of a molten metal bathtub accommodating a molten metal to form a continuous glass ribbon | 11-17-2011 |
20120135604 | PROCESSING LIQUID FOR SUPPRESSING PATTERN COLLAPSE OF FINE METAL STRUCTURE, AND METHOD FOR PRODUCING FINE METAL STRUCTURE USING SAME - There are provided a processing liquid that is capable of suppressing pattern collapse of a fine metal structure, such as a semiconductor device and a micromachine, and a method for producing a fine metal structure using the same. The processing liquid for suppressing pattern collapse of a fine metal structure, contains a phosphate ester and/or a polyoxyalkylene ether phosphate ester, and the method for producing a fine metal structure, uses the same. | 05-31-2012 |
20120181249 | PROCESSING LIQUID FOR SUPPRESSING PATTERN COLLAPSE OF FINE METAL STRUCTURE AND METHOD FOR PRODUCING FINE METAL STRUCTURE USING SAME - There are provided a processing liquid for suppressing pattern collapse of a fine metal structure, containing at least one member selected from an imidazolium halide having an alkyl group containing 12, 14 or 16 carbon atoms, a pyridinium halide having an alkyl group containing 14 or 16 carbon atoms, an ammonium halide having an alkyl group containing 14, 16 or 18 carbon atoms, a betaine compound having an alkyl group containing 12, 14 or 16 carbon atoms, and an amine oxide compound having an alkyl group containing 14, 16 or 18 carbon atoms, and a method for producing a fine metal structure using the same. | 07-19-2012 |
20120205345 | TREATMENT SOLUTION FOR PREVENTING PATTERN COLLAPSE IN METAL FINE STRUCTURE BODY, AND PROCESS FOR PRODUCTION OF METAL FINE STRUCTURE BODY USING SAME - There are provided a processing liquid for suppressing pattern collapse of a fine metal structure, containing a pattern collapse suppressing agent that has a hydrocarbyl group containing any one of an alkyl group and an alkenyl group, both of which may be substituted partly or entirely by a fluorine atom, and contains an oxyethylene structure, and a method for producing a fine metal structure using the same. | 08-16-2012 |
20120214722 | TREATMENT SOLUTION FOR PREVENTING PATTERN COLLAPSE IN METAL FINE STRUCTURE BODY, AND PROCESS FOR PRODUCTION OF METAL FINE STRUCTURE BODY USING SAME - There are provided a processing liquid for suppressing pattern collapse of a fine metal structure, containing at least one member selected from the group consisting of an ammonium halide having a fluoroalkyl group, a betaine compound having a fluoroalkyl group, and an amine oxide compound having a fluoroalkyl group, and a method for producing a fine metal structure using the same. | 08-23-2012 |
20120223054 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD - A substrate processing apparatus includes a first processing chamber and a second processing chamber, a first substrate holding unit that holds a substrate in the first processing chamber, a chemical solution supply unit that supplies a chemical solution containing an etching component and a thickening agent to the substrate held by the first substrate holding unit, a substrate transfer unit that transfers the substrate from the first processing chamber to the second processing chamber in a state in which the chemical solution is held on the substrate, and a second substrate holding unit that holds a plurality of substrates on each of which the chemical solution is held in the second processing chamber. | 09-06-2012 |
20130045597 | LIQUID COMPOSITION FOR CLEANING SEMICONDUCTOR SUBSTRATE AND METHOD OF CLEANING SEMICONDUCTOR SUBSTRATE USING THE SAME - [Problems] An object of the present invention is to provide a cleaning liquid composition which removes residual liquid and contaminants after chemical-mechanical polishing (CMP) of the surface of a semiconductor substrate in the production process of a semiconductor circuit device; and a cleaning method using the cleaning liquid composition. | 02-21-2013 |
20130196497 | METHOD FOR PRODUCING TRANSISTOR - According to the present invention, there is provided a process for producing a transistor having a high precision and a high quality with a high yield by selectively etching a natural silicon oxide film, and further by selectively etching a dummy gate made of silicon. The present invention relates to a process for producing a transistor using a structural body which includes a substrate, and a dummy gate laminate formed by laminating at least a high dielectric material film and a dummy gate made of silicon having a natural silicon oxide film on a surface thereof, a side wall disposed to cover a side surface of the laminate and an interlayer insulating film disposed to cover the side wall which are provided on the substrate, said process including an etching step using a specific etching solution and thereby replacing the dummy gate with an aluminum metal gate. | 08-01-2013 |
20140198342 | INFORMATION APPARATUS AND INFORMATION PROCESSING SYSTEM - An information apparatus includes an apparatus information obtaining unit that obtains apparatus information from a plurality of apparatuses connected via a network to the information apparatus, an apparatus selection unit that selects a target apparatus from the plurality of apparatuses based on the obtained apparatus information, and a process result obtaining unit that sends a request to the target apparatus to request the target apparatus to perform a process corresponding to the request, and obtains a result of the performed process from the target apparatus. | 07-17-2014 |
20140204780 | WIRELESS DEVICE, ROUTER, WIRELESS SYSTEM, AND METHOD FOR HIGH-SPEED OPTIMIZATION OF WIRELESS TRANSMISSION - A wireless transmission path monitoring unit of a wireless device monitors the state of a wireless transmission path, transmits a PAUSE command stipulated in a MAC control protocol to a router, and performs a band limitation for the router regardless of a margin of a buffer when the state of the wireless transmission path has changed. In this way, it is possible to shorten the processing time until the band limitation is applied to the router after the state of the wireless transmission path changes, and to suppress transmission delay due to retransmission of transmission data. | 07-24-2014 |
20140283992 | SUBSTRATE PROCESSING APPARATUS - A substrate processing apparatus includes a first processing chamber and a second processing chamber, a first substrate holding unit that holds a substrate in the first processing chamber, a chemical solution supply unit that supplies a chemical solution containing an etching component and a thickening agent to the substrate held by the first substrate holding unit, a substrate transfer unit that transfers the substrate from the first processing chamber to the second processing chamber in a state in which the chemical solution is held on the substrate, and a second substrate holding unit that holds a plurality of substrates on each of which the chemical solution is held in the second processing chamber. | 09-25-2014 |
20150089518 | INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING METHOD AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM FOR RECORDING AN INFORMATION PROVIDING PROGRAM - According to one embodiment, an information providing apparatus has a receiver, an input and a processor. The receiver is configured to receive area information, program information and subtitle information, the area information regarding a broadcast area of programs and corresponding to an area designated by a user, the program information regarding the programs, the subtitle information regarding subtitles included in the programs. The input is configured to input a first keyword. The processor is configured to search the first keyword from the subtitle information, and to generate attention information regarding at least one of an attention program by using a search result of the first keyword from the subtitle information, the programs broadcast in the designated area. | 03-26-2015 |
Patent application number | Description | Published |
20090078806 | DOCUMENT DISPOSAL APPARATUS - There is provided a document destruction apparatus including: a destruction section that destroys documents; a conveyance section that conveys documents to the destruction section a page at a time; a reading section that is disposed partway along the conveyance section and that, from a document to which identification information for identifying the document has been applied to each page at at least one of a conveyance direction leading end side and trailing end side, reads the identification information at each page; and an alteration section that, in a case in which the identification information has been read at the conveyance direction leading end side by the reading section, alters a conveyance direction of the page that has been read such that the page will be conveyed from the conveyance direction trailing end side. | 03-26-2009 |
20130070319 | IMAGE READING APPARATUS, IMAGE FORMING APPARATUS AND COMPUTER-READABLE MEDIUM - An image reading apparatus includes a conversion unit and a setting unit. The conversion unit converts first image information into second image information by using a predetermined color conversion factor group. The setting unit (i) obtains the second image information of a color sample of a plurality of colors converted by the conversion unit from the first image information, the first image information generated by reading the color sample, the color sample used to correct a color level difference according to a light source, (ii) selects a color conversion factor group corresponding to the obtained second image information of the color sample based on the correspondence relationship between a color conversion factor group and a color level of the second image information of the color sample, and (iii) sets the selected color conversion factor group instead of the predetermined color conversion factor group of the conversion unit. | 03-21-2013 |
20130182296 | IMAGE READING DEVICE, IMAGE READING METHOD, AND IMAGE FORMING APPARATUS - An image reading device includes a transporter transporting a document to a reading position, a first corrector correcting a skew of the document by coming into contact with a leading edge thereof, a radiating unit radiating light to the document, an image-information acquiring unit acquiring image information of the document based on information of light reflected therefrom, a reflector reflecting the radiated light, a leading-edge detector comparing a quantity of light reflected by the reflector with a quantity of light reflected by the document so as to detect the leading edge, a skew-amount calculator calculating a skew amount of the leading edge, and a second corrector correcting a skew of the image information based on the skew amount. The device switches between the skew correction by the first corrector and the skew correction by the second corrector based on document information, the skew amount, or user's selection. | 07-18-2013 |
20140246704 | INTEGRATED CIRCUIT DEVICE - An integrated circuit device includes a fuse in which a pair of terminal portions connected to different conductive components is provided on both sides of a cuttable portion that is cut as needed by being irradiated with laser light, the cuttable portion and the pair of terminal portions being integrally formed. The cuttable portion may be thinner than the terminal portions. | 09-04-2014 |
Patent application number | Description | Published |
20140016645 | COMMUNICATION METHOD AND COMMUNICATION APPARATUS - A communication apparatus includes a receiver, a memory, a processor, and a transmitter. The receiver receives a route information frame and a first frame that is not the route information frame. The memory holds a route information table. The route information table records route information included in the route information frame. When the route information table does not include the source address of the first frame, the processor associates the source address with the address of a transfer-source apparatus that has transferred the first frame to the receiver, and registers these addresses in a registration table. In order to transmit a second frame addressed to a destination apparatus that is not recorded in the route information table, the processor obtains the address of a transfer-source apparatus registered in association with the address of the destination apparatus. The transmitter transmits the second frame to the address obtained by the processor. | 01-16-2014 |
20140029603 | METHOD AND DEVICE FOR TIME-SYNCHRONIZATION IN AD HOC NETWORK - A method and a device perform time-synchronization with an ad hoc network configured by a plurality of nodes. The method includes: transmitting a time-synchronization request frame including an address of one of the plurality of nodes which belong to the ad hoc network to one of the plurality of nodes having a function of receiving the time-synchronization request frame and transmitting a time-synchronization reply frame including time-synchronization information; receiving the time-synchronization reply frame including the time-synchronization information from one of the plurality of nodes which receive the time-synchronization request frame; and performing time-synchronization with one of the plurality of nodes using the time-synchronization information included in the time-synchronization reply frame. | 01-30-2014 |
20140198666 | DATA TRANSFER METHOD AND NODE APPARATUS THAT USES THE SAME - A node apparatus is provided that determines, according to the route stability indicator of the frame, whether to perform a process of judging whether the frame identification information to identify the frame is stored in a memory as the frame identification information, makes an update, only when a result of the judgment indicates a judgment is to be made on whether the frame identification information to identify the frame is stored in the memory as the frame identification information, the transmission possibility information stored in the memory such that the possibility of transmission to the node apparatus identified by the transmission-destination-node identification information indicates “not transmittable”, and selects, as a transmission-destination node apparatus, one adjacent node apparatus from the plurality of node apparatuses according to the transmission possibility information stored in the memory in association with the ultimate destination of the frame. | 07-17-2014 |
20150049614 | APPARATUS AND METHOD FOR DETERMINING OPTIMUM ROUTING IN A COMMUNICATION NETWORK - A node device receives first data communicated between the node device and adjacent node devices. The node device calculates a link cost between the node device and each of the adjacent node devices, based on the first data, and corrects the link cost using a first cost depending on communication performance of the each adjacent node device. The node device stores, in association with the each adjacent node device, a first integrated link-cost value obtained by adding the corrected link cost to a second integrated link-cost value that is obtained by summing up link costs along a communication route from a destination node device serving as a final destination of second data to the each adjacent node device. The node device transmits, to the adjacent node devices, the first data including the second integrated link-cost value and a second cost depending on communication performance of the node device. | 02-19-2015 |
20150215199 | NETWORK DEVICE AND COMPUTER-READABLE RECORDING MEDIUM - If destination information on a packet is not present in a routing table, a network device broadcasts, to adjacent nodes, a path request packet in which destination information on a packet is set. When the network device receives a path response packet associated with the path request packet from another node, the network device sends the packet after setting a send source node of the path response packet to the transfer destination. Furthermore, if the network device does not receive the path response packet, the network device sends, by using flooding, a packet in which the destination information on the packet is set. | 07-30-2015 |