Nitta, JP
Daisuke Nitta, Sakai-Shi JP
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20090247698 | Method for esterification of polyvinyl alcohol-based resin, resultant modified polyvinyl alcohol-based resin, and method for production of the same - A gist of the present invention lies in a method for esterification of a polyvinyl alcohol-based resin, wherein a vinyl ester is used as an esterifying agent in a method for esterification of a polyvinyl alcohol-based resin by an esterification reaction using an esterifying agent. The esterification method can esterify the polyvinyl alcohol-based resin at a high reaction rate under mild reaction conditions using relatively simple reaction equipment, and is also applicable to a wide variety of polyvinyl alcohol-based resins without being restricted by polymerization and saponification degrees of the polyvinyl alcohol-based resin. Thus, it is possible to provide a modified polyvinyl alcohol-based resin having excellent physical properties such as polymerization and modification degrees, which is applicable to various applications. | 10-01-2009 |
Fumihiko Nitta, Toyonaka JP
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20110211390 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - A technique capable of manufacturing a semiconductor device without posing contamination in a manufacturing apparatus regarding a phase change memory including a memory cell array formed of memory cells using a storage element (RE) by a variable resistor and a select transistor (CT). A buffer cell is arranged between a sense amplifier (SA) and a memory cell array (MCA) and between a word driver (WDB) and the memory cell array. The buffer cell is formed of the resistive storage element (RE) and the select transistor (CT) same as those of the memory cell. The resistive storage element in the memory cell is connected to a bit-line via a contact formed above the resistive storage element. Meanwhile, in the buffer cell, the contact is not formed above the resistive storage element, and a state of being covered with an insulator is kept upon processing the contact in the memory cell. By such a processing method, exposure and sublimation of a chalcogenide film used in the resistive storage element can be avoided. | 09-01-2011 |
20120268981 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - In a semiconductor device including a memory cell array formed of memory cells using a storage element by a variable resistor and a select transistor, a buffer cell is arranged between a sense amplifier and the memory cell array and between a word driver and the memory cell array. The resistive storage element in the memory cell is connected to a bit-line via a contact formed above the resistive storage element. Meanwhile, in the buffer cell, the contact is not formed above the resistive storage element, and a state of being covered with an insulator is kept upon processing the contact in the memory cell. By such a processing method, exposure and sublimation of a chalcogenide film used in the resistive storage element can be avoided. | 10-25-2012 |
20130277635 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - In a semiconductor device including a memory cell array formed of memory cells using a storage element by a variable resistor and a select transistor, a buffer cell is arranged between a sense amplifier and the memory cell array and between a word driver and the memory cell array. The resistive storage element in the memory cell is connected to a bit-line via a contact formed above the resistive storage element. Meanwhile, in the buffer cell, the contact is not formed above the resistive storage element, and a state of being covered with an insulator is kept upon processing the contact in the memory cell. By such a processing method, exposure and sublimation of a chalcogenide film used in the resistive storage element can be avoided. | 10-24-2013 |
20140241051 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - In a semiconductor device including a memory cell array formed of memory cells using a storage element by a variable resistor and a select transistor, a buffer cell is arranged between a sense amplifier and the memory cell array and between a word driver and the memory cell array. The resistive storage element in the memory cell is connected to a bit-line via a contact formed above the resistive storage element. Meanwhile, in the buffer cell, the contact is not formed above the resistive storage element, and a state of being covered with an insulator is kept upon processing the contact in the memory cell. By such a processing method, exposure and sublimation of a chalcogenide film used in the resistive storage element can be avoided. | 08-28-2014 |
Fumihiko Nitta, Kanagawa JP
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20120068282 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - To provide a semiconductor device capable of suppressing a short circuit between an upper conductive element and a lower conductive element which constitute an MRAM, and a manufacturing method of the same. | 03-22-2012 |
20120199895 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a spin torque written in-plane magnetization magnetoresistive element, placed over the main surface of a semiconductor substrate, whose magnetization state can be changed according to the direction of a current flow; and a first wiring electrically coupled with the magnetoresistive element and extended toward the direction along the main surface. The aspect ratio of the magnetoresistive element as viewed in a plane is a value other than 1. In a memory cell area where multiple memory cells in which the magnetoresistive element and a switching element are electrically coupled with each other are arranged, the following measure is taken: multiple magnetoresistive elements adjoining to each other in the direction of length of each magnetoresistive element as viewed in a plane are so arranged that they are not on an identical straight line extended in the direction of length. | 08-09-2012 |
20150014757 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a spin torque written in-plane magnetization magnetoresistive element, placed over the main surface of a semiconductor substrate, whose magnetization state can be changed according to the direction of a current flow; and a first wiring electrically coupled with the magnetoresistive element and extended toward the direction along the main surface. The aspect ratio of the magnetoresistive element as viewed in a plane is a value other than 1. In a memory cell area where multiple memory cells in which the magnetoresistive element and a switching element are electrically coupled with each other are arranged, the following measure is taken: multiple magnetoresistive elements adjoining to each other in the direction of length of each magnetoresistive element as viewed in a plane are so arranged that they are not on an identical straight line extended in the direction of length. | 01-15-2015 |
Hidekazu Nitta, Chiba JP
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20120081628 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device intended for increasing the ON-current of a TFT in the pixel while suppressing variation of the ON-current, in which a semiconductor layer and a first n | 04-05-2012 |
20120087003 | ELECTROPHORETIC DISPLAY DEVICE - A pixel is formed by sealing an insulating liquid and floating particles in an area defined by a first substrate, a second substrate and partitions. The width of the partition has to be reduced in order to improve the pixel brightness by enlarging a flat electrode. In this case, the height of the partition has to be reduced for retaining the mechanical strength. If the height of the partition is reduced, an area of the partition electrode becomes small, thus failing to retain the memory effect. The planar surface of the partition is then formed into a zigzag shape so as to increase the area of the partition electrode. | 04-12-2012 |
20120300279 | DISPLAY DEVICE - The display device includes: an insulating substrate section that is a substrate having an insulation property; a thin film transistor section in which a thin film transistor is formed in each pixel on the insulating substrate section; a shutter mechanism section that is electrically driven by the thin film transistor of the thin film transistor section so as to control light transmission of each pixel. The shutter mechanism section has a mechanical layer that is a structural portion and a conductive layer that is formed on the mechanical layer. Both of the mechanical layer and the conductive layer are fixed in direct contact with the conductive portion formed on the thin film transistor section. | 11-29-2012 |
20120307331 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided is a display device, including: a sealing member including an opening and surrounding a space defined by a pair of light transmissive substrates; an end seal for closing the opening of the sealing member to form an encapsulation space; oil filled in the encapsulation space; a spacer for maintaining an interval between the pair of light transmissive substrates; a shutter; a drive portion arranged in the oil, for mechanically driving the shutter; and a wall portion formed on at least one of opposed surfaces of the pair of light transmissive substrates. The wall portion includes apart arranged at a position interrupting a shortest path between the opening of the sealing member and a display region. The wall portion is made of a material forming the spacer, the shutter, and the drive portion. | 12-06-2012 |
20120307334 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE - In a movable shutter-system display device, a movable shutter includes an amorphous silicon film material which has a low residual stress and thus is stable. A display device includes a display panel comprising a first substrate and a second substrate. The display panel includes a plurality of pixels; each of the plurality of pixels includes a movable shutter including amorphous silicon and a driving circuit for driving the movable shutter; and the amorphous silicon included in the movable shutter is formed of at least two amorphous silicon films, and where any two amorphous silicon films adjacent to each other among the at least two amorphous silicon films are a first amorphous silicon film and a second amorphous silicon film stacked on the first amorphous silicon film, the first amorphous silicon film and the second amorphous silicon film have different characteristic values. | 12-06-2012 |
Hideo Nitta, Mohka JP
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20100219349 | RADIATION DETECTOR AND METHOD FOR PRODUCING THE SAME - Disclosed is a multi-channel array radiation detector that can provide high-definition and high-resolution CT photo-images. The radiation detector has semiconductor photo-detecting elements arranged lengthwise and breadth-wise in a lattice manner and scintillator elements arranged on them one-to-one. The scintillator elements have thin metal light-reflecting material layers formed on side surfaces of the scintillator elements, and a radiation shielding material layer composed of resin blended with heavy metal element particles is filled in between adjacent metal light-reflecting material layers. | 09-02-2010 |
Hideyuki Nitta, Kanagawa-Ken JP
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20110092073 | PLASMA PROCESSING APPARATUS, PLASMA PROCESSING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE - A plasma processing apparatus includes: a processing container capable of maintaining an atmosphere having a pressure lower than atmospheric pressure; an evacuation unit reducing a pressure of an interior of the processing container; a gas introduction unit introducing a process gas to the interior of the processing container; a microwave introduction unit introducing a microwave to the interior of the processing container; and a lifter pin ascendably and descendably inserted through a placement platform provided in the interior of the processing container, an end surface of the lifter pin supporting an object to be processed, the object to be processed being supported by the lifter pin at a first position proximal to an upper surface of the placement platform when the microwave is introduced and plasma is ignited, the object to be processed being supported by the lifter pin at a second position after the plasma ignition, the second position being more distal to the placement platform than the first position. | 04-21-2011 |
20110290185 | SUBSTRATE COOLING DEVICE AND SUBSTRATE TREATMENT SYSTEM - A substrate cooling device configured to cool a substrate after a treatment, the device includes: a housing having a space configured to house a substrate internally; a pair of holder sections provided so as to face an inner wall of the housing, and including a groove section supporting an end neighborhood of the substrate; and a pair of cooling sections including a cooling mechanism provided to sandwich the pair of holder sections in a direction crossing a direction in which the holder sections face each other. According to the invention, a time for cooling the substrate after the treatment can be reduced. | 12-01-2011 |
Hiroaki Nitta, Sakata-Shi JP
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20100001342 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device is disclosed. The method includes: forming a LDMOS region, an offset drain MOS region, and a CMOS region; simultaneously forming a first well in the LDMOS region and the offset drain MOS region; simultaneously forming a second well in the first well of the LDMOS region and the CMOS region; and forming a second well in the CMOS region, wherein a depth of the first well is larger than a depth of the second well and the second well is a retrograde well formed by a high energy ion implantation method. | 01-07-2010 |
20100001345 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a semiconductor substrate having a first conductivity type; a well having a second conductivity type and provided inside the semiconductor substrate; a first impurity region having the first conductivity type and provided within the well; a second impurity region having the second conductivity type, provided inside the well and away from the first impurity region; and a third impurity region having a first conductivity type, provided surrounding the well and away from the second impurity region. In this semiconductor device, the well is formed to be deeper than the first impurity region, the second impurity region, and the third impurity region, in a thickness direction of the semiconductor substrate; and a minimum distance between the first impurity region and the second impurity region is smaller than a minimum distance between the second impurity region and the third impurity region. | 01-07-2010 |
20130062694 | SEMICONDUCTOR DEVICE WITH HIGH-VOLTAGE BREAKDOWN PROTECTION - A semiconductor device includes: a semiconductor substrate having a first conductivity type; a well having a second conductivity type and provided inside the semiconductor substrate; a first impurity region having the first conductivity type and provided within the well; a second impurity region having the second conductivity type, provided inside the well and away from the first impurity region; and a third impurity region having a first conductivity type, provided surrounding the well and away from the second impurity region. In this semiconductor device, the well is formed to be deeper than the first impurity region, the second impurity region, and the third impurity region, in a thickness direction of the semiconductor substrate; and a minimum distance between the first impurity region and the second impurity region is smaller than a minimum distance between the second impurity region and the third impurity region. | 03-14-2013 |
Hirofumi Nitta, Kanagawa-Prefecture JP
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20110229681 | WRAPPED THREE-DIMENSIONAL SHAPED ARTICLE AND PROCESS FOR ITS PRODUCTION - A wrapped shaped article capable of imparting a three-dimensional decoration onto a surface of a base, without producing a molding die for each three-dimensional irregular pattern. An irregular pattern or three-dimensional shape is imparted, without producing a molding die, by placing three-dimensional members on a surface of a base, and attaching a decorative film thereon by vacuum contact bonding. | 09-22-2011 |
Hirofumi Nitta, Obu JP
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20090112401 | Vehicle stabilizer control devices, methods, and programs - Stabilizer control devices, methods, and programs obtain information indicating lateral acceleration operating on the vehicle and obtain information indicating a curve section existing in a traveling direction of the vehicle. The devices, methods, and programs control roll stiffness by a stabilizer mounted on the vehicle based on the obtained lateral acceleration information by setting a lateral acceleration threshold at a first value in the curve section and a second value in a section other than the curve section respectively, the first value being smaller than the second value. The devices, methods, and programs control the roll stiffness when the lateral acceleration is equal to or larger than the lateral acceleration. | 04-30-2009 |
Hiroshi Nitta, Nara JP
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20090278080 | Polishing Slurry - An object of one embodiment of the present invention is to provide a polishing slurry which can reduce dishing and erosion of a to-be-polished semiconductor wafer. The polishing slurry contains an oxidizing agent and two or more kinds of abrasive grains for polishing, i.e., fumed silica and colloidal silica. A ratio (selectivity ratio) between a polishing rate of a metal film such as a tungsten film and a polishing rate of an insulating film (oxide film) such as a SiO | 11-12-2009 |
Kazufuku Nitta, Kawaguchi-Shi JP
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20090126735 | HUMIDIFICATION SYSTEM FOR BREATHING CIRCUIT - There is provided a humidification system for a breathing circuit that can detect abnormality in flow of intake air inside an inspiration tube. A humidification section is arranged inside an inspiration tube of a breathing circuit. Further, the humidification system is constructed capable of supplying moisture into intake air flowing inside the inspiration tube by using, for example, hydrophobic hollow fibers or a hydrophobic membrane. The flow section comprises a supply section for supplying moisture to the humidification section and a delivery section for delivering moisture that has been supplied to the humidification section. The control section detects intake air abnormality using difference information for water temperature of the supply section and water temperature of the delivery section. | 05-21-2009 |
20150040904 | EXHALATION VALVE AND RESPIRATORY ASSISTANCE DEVICE - Exhalation valve including a diaphragm for opening and closing an outlet of an exhalation flow path for guiding exhaled air to the outside air, a back chamber provided opposite the exhalation flow path in the diaphragm and forming a space together with the diaphragm, and a pump unit fixed to the circumference of the back chamber for adjusting the air pressure inside the back chamber by feeding and discharging of air to and from the back chamber. The diaphragm closes the outlet of the exhalation flow path when the air pressure inside the exhalation flow path is lower than the air pressure inside the back chamber, and opens the outlet of the exhalation flow path when the air pressure inside the exhalation flow path is higher than the air pressure inside the back chamber. | 02-12-2015 |
20150059749 | PUMP UNIT AND RESPIRATORY ASSISTANCE DEVICE - A pump unit | 03-05-2015 |
Kazuhiro Nitta, Kanagawa JP
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20110142611 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan with improved characteristics and reduced noise compared to the related art can be provided. Defining the number of front blades as N, the number of stationary blades as M, and the number of rear blades as P, and defining the maximum axial chord length of the front blades as Lf, the maximum axial chord length of the rear blades as Lr, the outside diameter of the front blades as Rf, and the outside diameter of the rear blades as Rr, the counter-rotating axial flow fan satisfies the following two relationships: N≧P>M; and Lf/(Rf×π/N)≧1.25 and/or Lr/(Rr×π/P)≧0.83. | 06-16-2011 |
20110142612 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan in which the shape of stationary blades of a middle stationary portion is optimized to reduce noise is provided. Defining the maximum axial chord length of front blades as Lf, the maximum axial chord length of rear blades as Lr, and the maximum axial chord length of stationary blades as Lm, a relationship of Lm/(Lf+Lr)<0.14 is satisfied. Defining the maximum dimension between the blade chord for lower surfaces of the stationary blades and the lower surfaces as K | 06-16-2011 |
20110142614 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan with reduced noise at the target operating point achieved without modifying a front impeller, a rear impeller, or a middle stationary portion is provided. An annular rib including a projecting surface for generating turbulent flow is formed on an inner wall portion of a casing at a position off from the middle stationary portion to a side of the rear impeller, the projecting surface extending radially inwardly of the inner wall portion and extending continuously in the circumferential direction of the inner wall portion. A fluid striking the projecting surface for generating turbulent flow is partially disturbed to form a turbulent flow before entering an area in which the rear impeller is provided. The turbulent flow suppresses flow separation of a fluid flowing along the surfaces of rear blades of the rear impeller from the surfaces of the rear blades. | 06-16-2011 |
Kazuhiro Nitta, Kawasaki JP
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20100039772 | Cooling device and electronic device - In a cooling device, an electronic component is attached to one surface on one side of a heat pipe so that heat can be conveyed, a first heat-radiating fin is provided on another surface on another side of the heat pipe, a first fan unit that sends an airflow to the first heat-radiating fin is provided on one side of the heat pipe, and a first duct that guides the airflow produced by the first fan unit to the first heat-radiating fin is provided on the other surface of the heat pipe. | 02-18-2010 |
20100142148 | Liquid cooling unit and electronic apparatus - A liquid cooling unit includes a pump body. A nipple is formed in the pump body. The nipple defines an outflow passage for coolant. An elastic tube has the tip end receiving insertion of the nipple so that the elastic tube is coupled to the nipple. A fixation member defines a groove supporting the nipple inside the elastic tube over a first predetermined length from the tip end of the nipple. The groove receives the elastic tube alone ahead of the tip end of the nipple over a second predetermined length from the tip end of the nipple. | 06-10-2010 |
20100294385 | FAN UNIT - A fan unit includes a housing having an air inlet and an air outlet; a first fan and second fan mounted in the air inlet and the air outlet respectively and arranged in tandem so as to generate an air flow; a first valve mounted adjacent to the air inlet for allowing air to flow into the housing and preventing air from flowing out of the housing; and a second valve mounted adjacent to the air outlet for allowing air to flow out of the housing and preventing air from flowing into the housing. | 11-25-2010 |
20100296945 | FAN CONTROL APPARATUS AND FAN CONTROL METHOD - A fan controlling apparatus for controlling a plurality of fans which are tandemly arranged in ventilation direction of a chamber to control a temperature of a hot generating object placed in the chamber, the apparatus includes a memory for storing data of the rotational speed each of fans in relation to the temperature of the heat generating object, and a controller for controlling the rotational speed of each of the fans respectively in dependence on the temperature of the heat generating object in reference to the data stored in the memory. | 11-25-2010 |
20110079462 | MUFFLING DEVICE - A muffling device has a muffling piece that is placed in an airflow path and muffles sound caused by airflow, and a drive unit that performs one of rotation and movement of the muffling piece. | 04-07-2011 |
20110155675 | VENTILATION SYSTEM AND RACK APPARATUS - A ventilation system includes a plurality of fan units. Each of the fan units includes a fan to generate an air stream, and a duct disposed on an upstream of the air stream with respect to the fan and defining a flow channel having a square-shaped section to guide an air into the fan, the flow channel being coaxial with a rotating shaft of the fan. The fan units are arranged in a direction crossing the shaft so that the rotating shafts are disposed in parallel to each other. | 06-30-2011 |
20120063606 | SOUND PRESSURE PREDICTION APPARATUS, SOUND PRESSURE PREDICTION METHOD, AND INFORMATION STORAGE MEDIUM - A sound pressure level prediction apparatus includes a storage unit for storing measured sound pressure levels. The sound pressure level prediction apparatus also includes an acquisition unit configured to acquire sound pressure levels measured at a plurality of locations for a first fan and at least one sound pressure level for a second fan, and the at least one sound pressure level being measured at the same location as at least one of the plurality of locations used for measuring the sound pressure levels for the first fan. The sound pressure level prediction apparatus further includes a prediction unit configured to predict, based on the acquired sound pressure levels of the first fan and the at least one sound pressure level for the second fan, a sound pressure level for the second fan at a location where the sound pressure level for the second fan has not yet been measured. | 03-15-2012 |
20120072132 | STORAGE MEDIUM, PREDICTING APPARATUS, AND PREDICTING METHOD - A predicting apparatus includes an obtaining unit and a predicting unit. The obtaining unit included in the predicting apparatus obtains actual measurements of data about a fan being rotated at a predetermined revolution frequency N [rpm]. The predicting apparatus then predicts data about the fan to be rotated at a revolution frequency N′ that is different from the predetermined revolution frequency N based on the actual measurements of the data thus obtained. | 03-22-2012 |
20120243985 | AXIAL BLOWER - An axial blower includes a moving vane generating air flow by rotation, a casing accommodating said moving vane, and an adapter detachably attached to the casing. The adapter includes a fitting part to be fit to an inner surface of the casing. The adapter forms a protrusion or a step on the inner surface of the casing. | 09-27-2012 |
20130131886 | BLOWER CONTROL DEVICE, BLOWER CONTROL METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - A blower control device changes a PQ characteristic in a second table so that an operating point (Q | 05-23-2013 |
20130151213 | DESIGN SUPPORT METHOD, RECORDING MEDIUM, AND DESIGN SUPPORT DEVICE - A design support method includes: executing by a computer operations of: moving, in an arbitrary direction, a first particle that is placed at a position in an internal space of a three-dimensional model of a design target and has a diameter of a size; recording a movement trace of the first particle; and calculating a volume of a first spatial region formed by the recorded movement trace. | 06-13-2013 |
20130197871 | PREDICTED VALUE CALCULATION METHOD AND DESIGN SUPPORT APPARATUS - A design support apparatus includes an extraction unit that extracts component models having a connection relationship with a position specified inside a predetermined component model, from a plurality of component models that are hollow and are included in the three-dimensional model of a device to be designed, depending on whether each of the plurality of component models satisfies predetermined conditions on cross-sectional areas of the component models, and a calculation unit that calculates a predicted value of the acoustic characteristics of the component models extracted by the extraction unit. | 08-01-2013 |
20140288889 | COMPUTER PRODUCT, ANALYSIS MODEL GENERATING METHOD, AND ANALYSIS MODEL GENERATING APPARATUS - An analysis model generating apparatus includes a processor that is configured to generate based on three-dimensional design information of an object under analysis, first information that represents a rectangular parallelepiped surrounding the object; generate for each direction of three orthogonal sides of the rectangular parallelepiped indicated by the first information, second information that indicates cross sections of the rectangular parallelepiped orthogonal to the direction; calculate based on the design information and for each of the cross sections indicated by the second information, an index value corresponding to a proportion of the object in a cross section; detect among the cross sections, adjacent cross sections having a difference in the calculated index value greater than a predetermined value; and generate for each of the detected adjacent cross sections, a plate model representative of a plate that is disposed orthogonal to the direction at a position corresponding to the adjacent cross section. | 09-25-2014 |
20140324380 | INFORMATION PROCESSING APPARATUS AND COOLING PERFORMANCE EVALUATION METHOD - A calculating unit calculates, using information indicating temperatures of a fluid mixture at individual locations across a space, heat quantities transferred to the fluid mixture at the individual locations. The fluid mixture is a blend of a plurality of fluids allowed to flow in by a plurality of cooling apparatuses. The calculating unit calculates heat quantities transferred to each of the fluids at the individual locations based on the heat quantities transferred to the fluid mixture at the individual locations, a velocity distribution of the fluid mixture, and flow rate distributions of the individual fluids. The calculating unit evaluates, using the heat quantities transferred to each of the fluids at the individual locations, the degree of contribution of each of the cooling apparatuses to cooling of an object disposed in the space. | 10-30-2014 |
Kazuya Nitta, Saitama JP
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20110017134 | IMMOBILIZATION APPARATUS - The invention is an immobilization apparatus comprising: a container ( | 01-27-2011 |
20120104429 | ORGANIC EL ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND ORGANIC EL DISPLAY DEVICE - An organic EL element includes a substrate | 05-03-2012 |
Kazuyuki Nitta, Kawasaki-Shi JP
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20090258313 | RESIST COMPOSITION AND RESIST PATTERN FORMING METHOD - The present invention provides a resist composition prepared by dissolving components in an organic solvent containing ethyl lactate, which suppresses deterioration of sensitivity with time and also has required lithographic characteristics, and a method for forming a resist pattern. The resist composition is prepared by dissolving a resin component (A) which exhibits changeable alkali solubility under an action of an acid, an acid generator component (B) which generates an acid upon exposure, an amine (D) and acetic acid in an organic solvent (S) containing ethyl lactate. | 10-15-2009 |
Keiichi Nitta, Kawasak-Shi JP
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20100260469 | Image processing apparatus, program, and method for performing preprocessing for movie reproduction of still images - An apparatus takes in a plurality of still image frames, to generate an interpolated image frame. Next, moving addition of the still image frame and an interpolated image frame is performed in time-axis direction, to generate a superimposed image frame. At this time, high spatial frequency components in the superimposed image frame are suppressed strongly as alienation of motion between the still image frames becomes larger. Movie is reproduced by sandwiching these superimposed image frames between the still image frames. As a result of this, the movie reproduction with smooth motion is made possible even from a group of the still images photographed by an electronics still camera and the like. | 10-14-2010 |
Keisuke Nitta, Yamato-Shi JP
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20100122180 | SYSTEM AND METHOD FOR PROVIDING A WEB PAGE TO A CLIENT - To display pieces of data provided by different servers in one page, a providing apparatus provides a page to a client terminal, the page including data retrieved from a server. The providing apparatus includes a) a page return unit for, upon receipt of a page retrieval request from the client terminal, returning a page including code to the client terminal, the code to be executed on the client terminal, the code causing the client terminal to transmit a data transmission instruction to the server, the data transmission instruction instructing the server to transmit the data to the providing apparatus, b) a data reception unit for receiving the data transmitted by the server, the server having received the data transmission instruction from the client terminal, and c) a transfer unit for transferring the data received from the server, to the client terminal. | 05-13-2010 |
20130013672 | PROVIDING A WEB PAGE TO A CLIENT - To display pieces of data provided by different servers in one page, a providing apparatus provides a page to a client terminal, the page including data retrieved from a server. The providing apparatus includes a) a page return unit for, upon receipt of a page retrieval request from the client terminal, returning a page including code to the client terminal, the code to be executed on the client terminal, the code causing the client terminal to transmit a data transmission instruction to the server, the data transmission instruction instructing the server to transmit the data to the providing apparatus, b) a data reception unit for receiving the data transmitted by the server, the server having received the data transmission instruction from the client terminal, and c) a transfer unit for transferring the data received from the server, to the client terminal. | 01-10-2013 |
20140189344 | PROVIDING A WEB PAGE TO A CLIENT - To display pieces of data provided by different servers in one page, a providing apparatus provides a page to a client terminal, the page including data retrieved from a server. The providing apparatus includes a) a page return unit for, upon receipt of a page retrieval request from the client terminal, returning a page including code to the client terminal, the code to be executed on the client terminal, the code causing the client terminal to transmit a data transmission instruction to the server, the data transmission instruction instructing the server to transmit the data to the providing apparatus, b) a data reception unit for receiving the data transmitted by the server, the server having received the data transmission instruction from the client terminal, and c) a transfer unit for transferring the data received from the server, to the client terminal. | 07-03-2014 |
Kenji Nitta, Kanagawa-Ken JP
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20080199313 | Method of manufacturing rotor and exhaust turbo-supercharge incorporating the rotor - Provided are a method of manufacturing a brazed rotor composed of a wheel and a shaft joined to the former by brazing, having a durability and a reliability which can be enhanced without increasing the manufacturing man hours, and a turbine rotor for an exhaust turbo-supercharger. The wheel having a disc portion formed at its outer periphery with blades, and a rod-like shaft are arranged in a furnace, being opposed to each other at their surfaces to be joined with a brazing solder being interposed therebetween, and infrared radiation is irradiated onto a side part of the wheel so as to heat the surfaces to be joined up to a temperature in a range from 1,000 to 1,080 deg. C. in order to melt the brazing solder, thereby the wheel and the shaft are joined by brazing to each other at their surfaces to be joined. | 08-21-2008 |
Koji Nitta, Osaka-Shi JP
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20120070683 | MANUFACTURING METHOD OF ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE - There is provided a manufacturing method of an aluminum structure, including a conductive treatment process of forming an electrically conductive layer on a surface of a resin molded body, the electrically conductive layer being made of one or more metals selected from the group consisting of gold, silver, platinum, rhodium, ruthenium, palladium, nickel, copper, cobalt, iron, and aluminum, and a plating process of plating the resin molded body subjected to the conductive treatment process with aluminum in a molten salt bath. The manufacturing method of an aluminum structure allows aluminum plating on the surface of even a porous resin molded body having a three-dimensional network structure. In particular, there is also provided a manufacturing method of an aluminum structure that can form porous aluminum having a large area. | 03-22-2012 |
20120088139 | ELECTRODE FOR MOLTEN SALT BATTERY, MOLTEN SALT BATTERY, AND METHOD FOR PRODUCING ELECTRODE - An electrode for a molten salt battery includes a current collector connectable to an electrode terminal of the molten salt battery and an active material. The current collector has an internal space in which small spaces are mutually coupled. The internal space of the current collector is filled with the active material. | 04-12-2012 |
20120100416 | MOLTEN SALT BATTERY CASE, AND MOLTEN SALT BATTERY - The case for a molten salt battery is used for a molten salt battery containing as an electrolyte a molten salt containing sodium ions. The case is formed of aluminum or an aluminum alloy containing 90% by mass or more of aluminum. | 04-26-2012 |
20120115035 | THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS BODY, ELECTRODE USING THE ALUMINUM POROUS BODY, NONAQUEOUS ELECTROLYTE BATTERY USING THE ELECTRODE, AND NONAQUEOUS ELECTROLYTE CAPACITOR USING THE ELECTRODE - Provided are a three-dimensional net-like aluminum porous body in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body; a current collector and an electrode each using the aluminum porous body; and methods for producing these members. The porous body is a three-dimensional net-like aluminum porous body in a sheet form, for a current collector, in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body. When a cross section in the thickness direction of the three-dimensional net-like aluminum porous body is divided into three regions of a region 1, a region 2 and a region 3 in this order, the average cell diameter of the regions 1 and 3 is preferably different from the cell diameter of the region 2. | 05-10-2012 |
20120129056 | NEGATIVE ELECTRODE MATERIAL FOR BATTERY, NEGATIVE ELECTRODE PRECURSOR MATERIAL FOR BATTERY, AND BATTERY - In a molten salt battery | 05-24-2012 |
20120141882 | CURRENT COLLECTOR FOR NONAQUEOUS ELECTROLYTE BATTERY, ELECTRODE FOR NONAQUEOUS ELECTROLYTE BATTERY, AND NONAQUEOUS ELECTROLYTE BATTERY - A current collector for a nonaqueous electrolyte battery, in which oxygen content in the surface of an aluminum porous body is low. The current collector is made of an aluminum porous body. The content of oxygen in an aluminum porous body surface is 3.1% by mass or less. The aluminum porous body includes an aluminum alloy containing at least one Cr, Mn and transition metal elements. The aluminum porous body can be prepared by a method in which, after an aluminum alloy layer is formed on the surface of a resin of a resin body having continuous pores, the resin body is heated to a temperature of the melting point of the aluminum alloy or less to thermally decompose the resin body while applying a potential lower than the standard electrode potential of aluminum to the aluminum alloy layer with the resin body dipped in a molten salt. | 06-07-2012 |
20120171537 | MOLTEN SALT BATTERY - Provided is a molten salt battery which can be stably charged and discharged. A separator | 07-05-2012 |
20120176122 | CONTACT PROBE, LINKED BODY OF CONTACT PROBES, AND MANUFACTURING METHODS THEREOF - A contact probe, a method of manufacturing a linked body of contact probes, and a method of manufacturing a contact probe, which allow for stable use are provided. Contact probe includes a contact portion to be brought into contact with an object to be measured, a main body portion connected to the contact portion, and a covering portion covering the whole circumference of a cross section of the main body portion in a direction intersecting with an extensional direction, excluding the contact portion. The covering portion is of a material having a lower volume resistivity than a volume resistivity of a material of the main body portion. | 07-12-2012 |
20120183436 | METHOD OF PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE - Provided is a method of producing an aluminum structure using a porous resin molded body having a three-dimensional network structure, with which it is possible to form an aluminum structure having a low oxide content in the surface of aluminum (i.e., having an oxide film with a small thickness), and in particular, it is possible to obtain an aluminum porous body that has a large area. The method includes a step of preparing an aluminum-coated resin molded body in which an aluminum layer is formed, directly or with another layer therebetween, on a surface of a resin molded body composed of urethane, and a step of decomposing the resin molded body by bringing the aluminum-coated resin molded body into contact with concentrated nitric acid with a concentration of 62% or more. | 07-19-2012 |
20120183804 | METHOD OF PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE - Provided is a method of producing an aluminum structure using a porous resin molded body having a three-dimensional network structure, with which it is possible to form an aluminum structure having a low oxide content in the surface of aluminum (i.e., having an oxide film with a small thickness), and in particular, it is possible to obtain an aluminum porous body that has a large area. The method includes a step of preparing an aluminum-coated resin molded body in which an aluminum layer is formed, directly or with another layer therebetween, on a surface of a resin molded body composed of urethane, and a heat treatment step in which the aluminum-coated resin molded body is subjected to heat treatment at a temperature equal to or higher than 270° C. and lower than 660° C. to decompose the resin molded body. | 07-19-2012 |
20120208068 | METHOD FOR PRODUCING SEPARATOR, METHOD FOR PRODUCING MOLTEN SALT BATTERY, SEPARATOR, AND MOLTEN SALT BATTERY - A separator of a molten salt battery made of a porous resin sheet. The separator is improved in wettability to a molten salt by giving hydrophilicity to the resin sheet. In the case of a fluororesin sheet, the sheet is impregnated with water, and irradiated with ultraviolet rays so that C—F bonds in the fluororesin are cleaved and the resultant reacts with water to generate hydrophilic groups, such as OH groups, in each surface layer thereof. The separator gains hydrophilicity through the hydrophilic groups. The separator made of the resin can be made into a bag form. In a molten salt battery having the bag-form separator, the growth of a dendrite is prevented. | 08-16-2012 |
20120228126 | GAS DECOMPOSITION APPARATUS - A gas decomposition apparatus having any one of the following structures: 1) a structure wherein an anode and a cathode on a solid electrolyte layer each have extended regions; the extended regions of the anode and those of the cathode are alternately extended to have a gap between the anode and the cathode; the cathode is higher in electric resistance than the anode; and a cathode electroconductive region connected electroconductively to a power source and made of an electroconductive material is extended in a direction crossing the direction in which the extended regions of the cathode are extended, thereby connecting the extended regions of the cathode electroconductively to each other; and (2) a structure which has an electroconductor layer through which the negative electrode of a power source is electroconductively connected to a cathode; and which is a structure wherein the cathode is laminated on the electroconductor layer to contact the layer, laminates each composed of a solid electrolyte layer and an anode are positioned on the cathode to have a gap between any adjacent two of the laminates, and the anodes are electroconductively connected to the positive electrode of the power source. | 09-13-2012 |
20120237827 | POROUS METAL BODY, METHOD FOR PRODUCING THE SAME, AND MOLTEN-SALT BATTERY - A porous metal body includes a porous skeleton that forms a three-dimensional network structure and includes an aluminum layer having a thickness of 1 to 100 μm, and tin layers disposed on an internal surface and an external surface of the aluminum layer. Such a porous metal body can be produced by an internal-tin-layer formation step of forming a tin layer on a surface of a resin molded body having a three-dimensional network structure; an aluminum-skeleton formation step of forming an aluminum layer serving as an aluminum skeleton on a surface of the internal tin layer; an external-tin-layer formation step of forming a tin layer on a surface of the aluminum skeleton; and a resin removal step of removing the resin molded body, the resin removal step being performed after the aluminum-skeleton formation step or after the external-tin-layer formation step. | 09-20-2012 |
20120315502 | METAL LAMINATED STRUCTURE AND METHOD FOR PRODUCING THE SAME - There is provided a metal laminated structure in which a first metal layer containing tungsten is provided on a first surface of a second metal layer containing copper and a third metal layer containing tungsten is provided on a second surface of the second metal layer opposite to the first surface, and the first metal layer contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the first surface of the second metal layer and the third metal layer contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the second surface of the second metal layer, and a method for producing the metal laminated structure. | 12-13-2012 |
20130130124 | POROUS METAL BODY, METHOD FOR PRODUCING THE SAME, AND BATTERY USING THE SAME - A main object is to produce a porous metal body that can be used as a battery electrode, in particular, that can be used as a negative electrode of a molten-salt battery using sodium. The porous metal body includes a hollow metal skeleton composed of a metal layer containing nickel or copper as a main component, and an aluminum covering layer that covers at least an outer surface of the metal skeleton. The porous metal body further includes a tin covering layer that covers the aluminum covering layer, and is used as a battery electrode. Preferably, the porous metal body has continuous pores due to a three-dimensional network structure thereof, and has a porosity of 90% or more. | 05-23-2013 |
20130171513 | MOLTEN SALT BATTERY - Provided is a molten salt battery whose cycle life is improved by using an electrolyte that is unlikely to cause corrosion of aluminum. In the molten salt battery of the present invention, the total concentration of iron ions and nickel ions contained as impurities in the electrolyte composed of a molten salt is set to be 0.1% by weight or less, preferably 0.01% by weight or less. Because of the low total concentration of iron ions and nickel ions contained in the electrolyte, corrosion of the electrode current collector composed of aluminum is inhibited, and the cycle life of the molten salt battery is improved. | 07-04-2013 |
20130202942 | MOLTEN SALT BATTERY - A molten-salt battery is provided with rectangular plate-like negative electrodes ( | 08-08-2013 |
20130227835 | METHOD FOR MANUFACTURING CONTACT PROBE - A method for manufacturing a contact probe includes: a lithography step of obtaining a resin mold by forming a pattern for the contact probe, a pattern for a tie bar in a shape of a frame therearound, and a pattern for a coupling portion coupling these two patterns, in a resist formed on a conductive substrate, by lithography; an electroforming step of forming a layer made of a metal material on the resin mold by electroforming to form a metal structure in which the contact probe is integral with the tie bar at the coupling portion; a removal step of removing the resin mold and the conductive substrate; a plating step of forming a plating layer on a surface of the metal structure by electroplating after the removal step; and a separation step of separating the contact probe from the metal structure after the plating step. | 09-05-2013 |
20130294997 | METHOD FOR PRODUCING FLUORINE COMPOUND | 11-07-2013 |
20130295003 | METHOD FOR PRODUCING SODIUM CHROMITE - According to this production method, the water content of a mixture of a chromium oxide (Cr2O3) powder and a sodium carbonate (Na2CO3) powder is brought to 1000 ppm or less, and the mixture is heated in an inert gas atmosphere at a calcination temperature (850 DEG C.) where the sodium carbonate and the chromium oxide undergo a calcination reaction. Sodium chromite is thereby obtained. | 11-07-2013 |
20130323567 | MOLTEN SALT BATTERY AND METHOD FOR PRODUCTION THEREOF - It is an object to provide a molten salt battery which is capable of stably performing charging and discharging without using an internal elastic body for pressure contact as an essential constituent element. For achieving the object, the molten salt battery of the present invention includes: a molten salt battery body in which positive electrodes and negative electrodes are alternately stacked with a separator containing molten salt as an electrolyte interposed between the positive electrode and the negative electrode; and a battery case which is formed of a material having flexibility and hermetically covers the molten salt battery body while exposing only terminal parts from the positive electrode and negative electrode. When the battery case is brought into a negative pressure state at the inside, the battery case itself compresses the molten salt battery body in a stacking direction under external pressure based on atmospheric pressure. | 12-05-2013 |
20130330608 | MOLTEN SALT BATTERY - The molten salt used as an electrolyte of a molten salt battery is a mixed salt between a salt in which the anion is an ion represented by [R1-SO | 12-12-2013 |
20130330618 | BATTERY ELECTRODE AND BATTERY - Provided are a battery electrode with low internal resistance and a battery with high charge and discharge efficiency. The battery electrode includes a current collector formed of a porous metal having a three-dimensional network structure and an active material, and the active material is supported in the network structure of the current collector without using a binder resin. | 12-12-2013 |
20140038011 | MOLTEN-SALT ELECTROLYTE BATTERY DEVICE - Safe molten-salt electrolyte battery device that can quickly decrease the temperature of a molten-salt electrolyte battery when abnormal heat generation occurs in the battery is provided. A molten-salt electrolyte battery device according to the present invention is provided with a molten-salt electrolyte battery which uses a molten-salt electrolyte and includes a temperature detection means which detects the temperature of the molten-salt electrolyte battery, a cooling means which cools the molten-salt electrolyte battery with a cooling medium, and a control means into which a signal from the temperature detection means is inputted and which outputs an operation instruction to the cooling means. When the molten-salt electrolyte battery device is used, in the case where abnormal heat generation occurs in the molten-salt electrolyte battery, the molten-salt electrolyte battery is cooled by the cooling medium, and therefore, the temperature of the battery can be quickly decreased to a safe temperature. | 02-06-2014 |
20140042979 | CHARGE/DISCHARGE CONTROL DEVICE FOR MOLTEN SALT BATTERY AND METHOD OF CHARGING MOLTEN SALT BATTERY - Provided is a charge/discharge control device | 02-13-2014 |
20140059848 | MOLTEN SALT BATTERY AND METHOD FOR MANUFACTURING MOLTEN SALT BATTERY - The present invention provides a method for manufacturing a molten salt battery having a positive electrode, a negative electrode, a separator arranged between the positive electrode and the negative electrode, and an electrolyte salt, which is solid at normal temperature. The solid electrolyte salt is retained on a surface of at least one of the positive electrode, the negative electrode, and the separator prior to assembly of the battery. Then, the battery is assembled by housing the positive electrode, the negative electrode, and the separator in a battery case. | 03-06-2014 |
20140093757 | MANUFACTURING METHOD FOR MOLTEN SALT BATTERY AND MOLTEN SALT BATTERY - Provided is a method for manufacturing a molten salt battery. The method includes a housing step (S | 04-03-2014 |
20140106234 | MOLTEN-SALT BATTERY - There is provided with a molten-salt battery which can prevent relative positional displacement between a positive electrode or a negative electrode and a separator. Both faces of the negative electrodes are covered with the separators which are formed to bend along a lower end part of the respective positive electrodes. The separators respectively have a V-shaped or U-shaped cross section, a bent part is formed to have a valley-like (groove-like) shape, and the respective bent parts are disposed along a lower side of the positive electrodes. The positive electrodes having both faces covered with the respective separators as described above and the negative electrodes are laminated alternately. The dimension of the separators after being bent is made larger than that of the positive electrodes and the negative electrodes by 1 to 10%. | 04-17-2014 |
20140170458 | MOLTEN SALT BATTERY - A separator ( | 06-19-2014 |
20140234685 | MOLTEN SALT BATTERY - A separator for use in a molten salt battery has the problem that due to usage specific to the molten salt battery, the separator is placed under mechanical, thermal and chemical stress, so that cracking or rupture easily occurs, leading to a degradation in battery performance such as an internal short-circuit. The molten salt battery of the present invention includes a separator containing a metal oxide, particularly aluminum oxide and/or zirconium oxide in an amount of 75% or more. The separator improves mechanical, thermal and chemical resistance, and thus an internal short-circuit ascribable to the separator is hard to occur, so that the molten salt battery can be stably operated for a long period of time. The separator has high heat stability, so that the safety of the molten salt battery can be improved. | 08-21-2014 |
20140241973 | METHOD FOR PRODUCING IMIDE SALT - A mixture of sulphamic acid, a halogenated sulphonic acid and thionyl chloride is heated to allow the reaction to proceed, to thereby produce first intermediate products. The first intermediate products are then subjected to reaction with an alkali metal fluoride MF to produce second intermediate products. The second intermediate products is then subjected to reaction with the alkali metal fluoride MF in a polar solvent to obtain a desired product MN(SO | 08-28-2014 |
20140285153 | METHOD FOR OPERATING MOLTEN SALT BATTERY - Provided is a method for operating a molten salt battery having a sodium compound (NaCrO | 09-25-2014 |
20140287302 | ANODE ACTIVE MATERIAL FOR SODIUM BATTERY, ANODE, AND SODIUM BATTERY - Sodium titanium oxide is used as an anode active material for a sodium battery to improve the cycle properties of the sodium battery. For example, the anode active material is preferably a sodium titanium oxide having the following composition formula (1) or (2). Na | 09-25-2014 |
Kyoya Nitta, Kanagawa JP
Patent application number | Description | Published |
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20100327349 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a semiconductor device having an LDMOSFET, a source electrode is at the back surface thereof. Therefore, to reduce electric resistance between a source contact region in the top surface and the source electrode at the back surface, a poly-silicon buried plug is provided which extends from the upper surface into a P | 12-30-2010 |
20110248344 | SEMICONDUCTOR DEVICE - An object of the invention is to provide a semiconductor device having improved performance, high reliability, and a reduced chip size, in particular, to provide a semiconductor device having an MOSFET over an SOI substrate capable of maintaining its reliability while controlling the potential of a well below a gate electrode and preventing generation of parasitic capacitance. Generation of parasitic capacitance is prevented by controlling the potential of a well below a gate electrode by using a well contact plug passing through a hole portion formed in a gate electrode wiring. Generation of defects in a gate insulating film is prevented by making use of a gettering effect produced by causing an element isolation region to extend along the gate electrode. | 10-13-2011 |
20120199905 | SEMICONDUCTOR DEVICE - A semiconductor device with improved characteristics is provided. The semiconductor device includes a LDMOS, a source plug electrically coupled to a source region of the LDMOS, a source wiring disposed over the source plug, a drain plug electrically coupled to a drain region of the LDMOS, and a drain wiring disposed over the drain plug. The structure of the source plug of the semiconductor device is devised. The semiconductor device is structured such that the drain plug is linearly disposed to extend in a direction Y, and the source plug includes a plurality of separated source plugs arranged at predetermined intervals in the direction Y. In this way, the separation of the source plug decreases an opposed area between the source plug and the drain plug, and can thus decrease the parasitic capacitance therebetween. | 08-09-2012 |
20120302061 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - In a semiconductor device having an LDMOSFET, a source electrode is at the back surface thereof. Therefore, to reduce electric resistance between a source contact region in the top surface and the source electrode at the back surface, a poly-silicon buried plug is provided which extends from the upper surface into a P | 11-29-2012 |
20140197490 | SEMICONDUCTOR DEVICE - A semiconductor device with improved characteristics is provided. The semiconductor device includes a LDMOS, a source plug electrically coupled to a source region of the LDMOS, a source wiring disposed over the source plug, a drain plug electrically coupled to a drain region of the LDMOS, and a drain wiring disposed over the drain plug. The structure of the source plug of the semiconductor device is devised. The semiconductor device is structured such that the drain plug is linearly disposed to extend in a direction Y, and the source plug includes a plurality of separated source plugs arranged at predetermined intervals in the direction Y. In this way, the separation of the source plug decreases an opposed area between the source plug and the drain plug, and can thus decrease the parasitic capacitance therebetween. | 07-17-2014 |
Kyoya Nitta, Kokubunji JP
Patent application number | Description | Published |
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20080203466 | METHOD OF MANUFACTURING A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, AND A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - For enhancing the high performance of a non-volatile semiconductor memory device having an MONOS type transistor, a non-volatile semiconductor memory device is provided with MONOS type transistors having improved performance in which the memory cell of an MONOS non-volatile memory comprises a control transistor and a memory transistor. A control gate of the control transistor comprises an n-type polycrystal silicon film and is formed over a gate insulative film comprising a silicon oxide film. A memory gate of the memory transistor comprises an n-type polycrystal silicon film and is disposed on one of the side walls of the control gate. The memory gate comprises a doped polycrystal silicon film with a sheet resistance lower than that of the control gate comprising a polycrystal silicon film formed by ion implantation of impurities to the undoped silicon film. | 08-28-2008 |
20080206975 | METHOD OF MANUFACTURING A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, AND A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - For enhancing the high performance of a non-volatile semiconductor memory device having an MONOS type transistor, a non-volatile semiconductor memory device is provided with MONOS type transistors having improved performance in which the memory cell of an MONOS non-volatile memory comprises a control transistor and a memory transistor. A control gate of the control transistor comprises an n-type polycrystal silicon film and is formed over a gate insulative film comprising a silicon oxide film. A memory gate of the memory transistor comprises an n-type polycrystal silicon film and is disposed on one of the side walls of the control gate. The memory gate comprises a doped polycrystal silicon film with a sheet resistance lower than that of the control gate comprising a polycrystal silicon film formed by ion implantation of impurities to the undoped silicon film. | 08-28-2008 |
20090122609 | SEMICONDUCTOR DEVICE - A semiconductor memory array includes a first nonvolatile memory cell having a first charge storage layer and a first gate electrode and a second nonvolatile memory cell, adjacent to the first memory cell in a first direction, having a second charge storage layer and a second gate electrode. The first and second electrodes extend in a second direction perpendicular to the first direction, the first electrode has a first contact section extending toward the second electrode in the first direction, and the second electrode has a second contact section extending toward the first electrode in the first direction. The first and second contact positions are shifted in the second direction, respectively, and the first electrode and the first contact section are electrically separated from the second electrode and the second contact section. | 05-14-2009 |
20100038700 | Semiconductor Device - A semiconductor memory array includes a first nonvolatile memory cell having a first charge storage layer and a first gate electrode and a second nonvolatile memory cell, adjacent to the first memory cell in a first direction, having a second charge storage layer and a second gate electrode. The first and second electrodes extend in a second direction perpendicular to the first direction, the first electrode has a first contact section extending toward the second electrode in the first direction, and the second electrode has a second contact section extending toward the first electrode in the first direction. The first and second contact positions are shifted in the second direction, respectively, and the first electrode and the first contact section are electrically separated from the second electrode and the second contact section. | 02-18-2010 |
20100144108 | METHOD OF MANUFACTURING A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, AND A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - For enhancing the high performance of a non-volatile semiconductor memory device having an MONOS type transistor, a non-volatile semiconductor memory device is provided with MONOS type transistors having improved performance in which the memory cell of an MONOS non-volatile memory comprises a control transistor and a memory transistor. A control gate of the control transistor comprises an n-type polycrystal silicon film and is formed over a gate insulative film comprising a silicon oxide film. A memory gate of the memory transistor comprises an n-type polycrystal silicon film and is disposed on one of the side walls of the control gate. The memory gate comprises a doped polycrystal silicon film with a sheet resistance lower than that of the control gate comprising a polycrystal silicon film formed by ion implantation of impurities to the undoped silicon film. | 06-10-2010 |
20110024820 | METHOD OF MANUFACTURING A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE, AND A NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - For enhancing the high performance of a non-volatile semiconductor memory device having an MONOS type transistor, a non-volatile semiconductor memory device is provided with MONOS type transistors having improved performance in which the memory cell of an MONOS non-volatile memory comprises a control transistor and a memory transistor. A control gate of the control transistor comprises an n-type polycrystal silicon film and is formed over a gate insulative film comprising a silicon oxide film. A memory gate of the memory transistor comprises an n-type polycrystal silicon film and is disposed on one of the side walls of the control gate. The memory gate comprises a doped polycrystal silicon film with a sheet resistance lower than that of the control gate comprising a polycrystal silicon film formed by ion implantation of impurities to the undoped silicon film. | 02-03-2011 |
Makoto Nitta, Kitakyushu-Shi JP
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20080214841 | High-purity biphenyltetracarboxylic dianhydride and process for producing the same - There is provided biphenyltetracarboxylic dianhydride containing biphenyltetracarboxylic monoanhydride in an amount of not more than 0.4%. By using the biphenyltetracarboxylic dianhydride as a raw material, it is possible to produce polyimide or polyamic acid having an increased molecular weight. | 09-04-2008 |
20100305299 | BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING THE SAME, AND POLYIMIDE FORMED FROM THE SAME AND PROCESS FOR PRODUCING THE SAME - To provide a process for producing BPDA whereby high productivity is attained while high purity is maintained. | 12-02-2010 |
20130012682 | BIPHENYLTETRACARBOXYLIC ACID DIANHYDRIDE AND PROCESS FOR PRODUCING THE SAME, AND POLYIMIDE FORMED FROM THE SAME AND PROCESS FOR PRODUCING THE SAME - To provide a process for producing BPDA whereby high productivity is attained while high purity is maintained. | 01-10-2013 |
Makoto Nitta, Fukuoka JP
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20080281073 | High-Purity Oxydiphthalic Acid Anhydride and Process for Producing the Same - It is to provide a high purity oxydiphthalic anhydride with which, in production of a polyimide containing an oxydiphthalic anhydride, one having sufficiently high strength can be produced, and an industrially simple process for producing it. | 11-13-2008 |
Masahiro Nitta, Fukuyama JP
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20090159644 | MOLD AND METHOD OF MANUFACTURING THE SAME - A mold welded with a dissimilar metal member manufactured by pressingly bringing the dissimilar metal member into contact with a mold formed of copper or a copper alloy in a stationary state while rotating the dissimilar metal member at a high speed, stopping the dissimilar metal member, and providing a forced pressure larger than the pressure in the first step to the mold. The present mold solves the problems of efficient cooling and attachment of back frame. Also, a variety of problems including cutting processing loss of copper or copper alloy plate, long processing times, heat distortion and heat deterioration of copper plates, etc, can be solved. Further, welding position precision and welding strength of stud bolts can be improved. Finally, the invention concerns a mold welded with a dissimilar metal member where the mold is manufactured by the first step shown above. | 06-25-2009 |
Masanori Nitta, Hiroshima JP
Patent application number | Description | Published |
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20090170696 | PROCESS FOR PRODUCING CATALYST - Disclosed is a method for producing a catalyst, in which physical properties of a dried material or a calcined material in a production process of the catalyst are stable and a change in at least one of a catalyst activity and a selectivity to a target product is small and hence reproducibility of the catalyst is excellent. The present invention is a method for producing a catalyst containing molybdenum, bismuth, and iron, which contains the steps of washing a surface of at least one device equipped in an apparatus for the production of catalyst, to which a solid matter adheres, with a basic solution, and producing the catalyst with the apparatus for the production of catalyst thus washed. | 07-02-2009 |
20130204030 | METHOD FOR PRODUCING CATALYST - Disclosed is a method for producing a catalyst, in which physical properties of a dried material or a calcined material in a production process of the catalyst are stable and a change in at least one of a catalyst activity and a selectivity to a target product is small and hence reproducibility of the catalyst is excellent. The present invention is a method for producing a catalyst containing molybdenum, bismuth, and iron, which contains the steps of washing a surface of at least one device equipped in an apparatus for the production of catalyst, to which a solid matter adheres, with a basic solution, and producing the catalyst with the apparatus for the production of catalyst thus washed. | 08-08-2013 |
Masao Nitta, Hiroshima-Ken JP
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20090007808 | SHEET-FED PRINTING PRESS - It is an object of the present invention to provide a sheet-fed printing press that prevents occurrence of troubles, such as damages of a surface treatment member such as a film for the surface treatment of, for example, a sheet of paper, by a simple structure. A gripping surface of a claw block provided in a cylinder of a treatment section is formed into an inclined surface that comes closer to the rotational axis as it advances downstream in a sheet conveying direction of the cylinder, so as not to have the gripper of the cylinder contacting the treatment means. A gripping surface of a claw block provided in a cylinder most adjacent to the treatment section, of plural cylinders, is formed into an inclined surface that, projects further through an outline of this cylinder as it advances downstream in the sheet conveying direction. A gripping surface of a claw block provided in the cylinder closest to a printing impression cylinder is formed into an inclined surface inclined at an angle smaller than the inclined angle of the gripping surface of the claw block of the cylinder provided in the treatment section. | 01-08-2009 |
Michio Nitta, Chiba JP
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20090130618 | Castable Refractory - To provide a long-life refractory capable of maintaining durability under severe conditions. The castable refractory comprises a mixture containing at least one of 2 to 10 mass % of silicon carbide and 3 to 10 mass % of chamotte, as an auxiliary raw material, and a binder material, with the remaining balance being one or more main raw materials selected from corundum, mullite, bauxite, chamotte, talc and silica, and is used in an environment exposed to an alkali component-containing hot gas atmosphere. In an alkali component-containing gas atmosphere at a high temperature (750° C. or more), silicon carbide and/or chamotte are vitrified to a thickness of 1 mm or less in the surface layer of the refractory to prevent the alkali component-containing gas from intruding inside of the refractory. | 05-21-2009 |
Minoru Nitta, Kawasaki JP
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20100064034 | COMMUNICATION SERVER DEVICE, ADDRESS DETERMINATION METHOD AND ADDRESS DETERMINATION PROGRAM - A communication server device includes: a management information registration unit for registering at least a combination of virtual addresses and real addresses of a plurality of terminal units as management information in correspondence with a service type and a communication port of the local device; and an address determination unit for searching, upon reception of a communication start request designating the virtual address and the service type of any of the plurality of the terminal units from another terminal unit, the management information with the combination of the virtual address and the service type as a key and determining the real address and the communication port used as a transferee of the communication start request. | 03-11-2010 |
20120005352 | INFORMATION PROCESSING APPARATUS, PROGRAM, AND METHOD - An information processing method for transmitting a provisional response signal, the information processing method includes: receiving a request signal indicating a request for processing; determining whether a load to be processed in a local device exceeds or equals to a threshold value; transmitting a provisional response signal that stops re-transmission of the request signal to a transmission source of the request signal when it is determined that the load to be processed exceeds or equals to the threshold value in the determining operation and the request signal is received; and transmiting the provisional response signal to the transmission source of the request signal when it is determined that the load to be processed falls below the threshold value in the determining operation and a specific time period elapses after the request signal is received. | 01-05-2012 |
20120005373 | INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM - An information processing apparatus includes: a memory configured to store a first group of character strings each of which corresponds to a header name defined in accordance with a communication protocol for communication, a second group of character strings each of which corresponds to a character string that is obtained by converting the character strings of the first group into lower case letters or upper case letters, and a third group of character strings each of which is not identical to any of the character strings of the first group, the character strings of the third group being extracted from a signal received; an extracting unit configured to extract a header value from another signal received from the other communication apparatus when a header name included in the other signal is identical to any character string of the first group, or the third group, or the second group. | 01-05-2012 |
Nao Nitta, Kanagawa JP
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20110306086 | CELL SEPARATING METHOD - Provided is a cell separating method which suppresses physical damage to cells without using an apparatus having a complicated structure, and enables the cell separation performed by a quantitative analysis and a multi-parametric analysis and the cell separation using Hoechst staining or the like as an index. | 12-15-2011 |
20120002043 | OBSERVATION APPARATUS - An observation apparatus includes a sample holder to hold a sample, a blade to cut the sample and subsequently form a new cross section, an optical system including a first objective lens and a second objective lens, and an electronic camera to capture an image of the cross section of the sample. A main controller causes the electronic camera to capture a partial image corresponding to a part of the cross section via the first objective lens. The main controller moves an XY stage to change relative positions of the sample and the optical system within an XY plane, to thereby acquire a plurality of partial images. An image processing unit generates synthesized image data obtained by synthesizing the partial images for each cross section to display it on a display unit. Accordingly, a user can observe a high-resolution image. | 01-05-2012 |
Naotaka Nitta, Ibaraki JP
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20110125019 | ULTRASONIC DIAGNOSIS SYSTEM AND DISTORTION DISTRIBUTION DISPLAY METHOD - An ultrasonic diagnosis system and strain distribution display method utilizing an ultrasonic probe for performing transmission/reception of ultrasonic signals to/from a subject, a storage arrangement for storing the properties of signals detected with the ultrasonic probe, a correlation computer for calculating a correlation coefficient between the properties with and without pressure applied to the subject, and a phase difference between the received signals with and without application of pressure, based upon the properties stored in the storage arrangement with and without pressure applied to the subject, a computer for calculating a displacement of each measurement point, and a strain distribution of tissue of the subject due to application of pressure, based upon the correlation coefficient and phase difference calculated by the correlation computer, and a display for displaying the strain distribution. | 05-26-2011 |
Noboru Nitta, Tagata-Gun JP
Patent application number | Description | Published |
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20090015640 | INKJET HEAD AND INKJET RECORDING APPARATUS - An inkjet head includes a nozzle to discharge liquid droplets, a pressure chamber which is configured to communicate with the nozzle and filled with liquid, a supply section which is configured to communicate with the pressure chamber and supplies the liquid to the pressure chamber, a recovery section which is configured to communicate with the pressure chamber and recovers the liquid from the pressure chamber, a bypass channel which is independent of the pressure chamber and connects the supply section with the recovery section, a pressure-control liquid chamber which is connected at one end to the bypass channel and connected at the other end to the atmosphere, and a porous member which is contained inside the pressure-control liquid chamber. | 01-15-2009 |
20090295857 | INK JET PRINTING APPARATUS - An ink jet printing apparatus includes a table which places a print medium on, a switching unit which switches the print medium to a fixed state or a released state with respect to the table, a carrying unit which carries the table, at least one or more print heads which eject ultraviolet curable ink, a first UV curing unit which is provided downstream from each of the print heads along a direction of carrying the table from an initial position toward the print heads and casts ultraviolet rays to provisionally cure the ultraviolet curable ink, and a second UV curing unit which is provided downstream from the first UV curing unit provided on the most downstream side along the direction of carrying the table from the initial position toward the print heads and casts ultraviolet rays to fully cure the ultraviolet curable ink. | 12-03-2009 |
20090295888 | CIRCULATING TYPE INK SUPPLY SYSTEM - A circulating type ink supply system includes an upstream ink tank, an upstream ink flow channel connected at one end thereof to the upstream ink tank, a nozzle branch portion connected to the other end of the upstream ink flow channel and being in communication with a nozzle configured to discharge ink, a downstream ink flow channel connected at one end thereof to the nozzle branch portion and a downstream ink tank connected to the other end of the downstream ink flow channel, wherein an energy per unit volume determined by a sum value of a static pressure and a potential energy of the ink in the upstream ink tank when the circulation of the ink is stopped does not exceed the energy per unit volume of the ink at an atmospheric pressure at a level of the nozzle. | 12-03-2009 |
20100007704 | DRIVING DEVICE FOR CAPACITANCE TYPE ACTUATOR AND DRIVING DEVICE FOR INK JET HEAD - An actuator is sequentially charged with output voltage “E/2” of a voltage source and output voltage “E” of a voltage source. After the charging, “Q/2” of electric charge “Q” stored in the actuator is discharged on a path returning to the voltage source. Subsequent to the discharging, the remaining all electric charge “Q/2” stored in the actuator is discharged on a closed circuit. | 01-14-2010 |
20100039469 | DENSITY CORRECTION SYSTEM - A density correction system includes a conveyance unit that conveys a recording medium, a first ink ejection unit that ejects ink in a multi-drop driving system to the recording medium based on image data, a second ink ejection unit that ejects ink in the multi-drop driving system to the recording medium based on the image data and in which a volume per one drop is smaller than that of the first ink ejection unit, and a control unit that corrects number of drops from the first ink ejection unit and number of drops from the second ink ejection unit, which constitute a droplet amount for one pixel on the recording medium subjected to image formation. | 02-18-2010 |
20100134539 | INK JET RECORDING APPARATUS, INK SUPPLYING MECHANISM AND INK JET RECORDING METHOD - An ink jet recording apparatus according to an embodiment of the invention includes an ink jet head having a pressure chamber facing a nozzle, and an upstream port and a downstream port connected to the pressure chamber, a main tank connected to the ink jet head via the upstream port and capable of storing ink therein, and a sub-tank connected to the ink jet head via the downstream port and capable of storing ink, wherein at least when printing by ejecting ink from the nozzle, the relation between ph, r, R and Q is held to satisfy ph−{QR×(1/(1+r))}=Pn (Pn being a constant representing a proper pressure in the nozzle), where ph represents a potential pressure in the main tank as viewed from a surface of an orifice plate where the nozzle of the ink jet head is formed, R represents a total flow path resistance from the main tank to the sub-tank via the ink jet head, a ratio of a flow path resistance from the main tank to the nozzle and a flow path resistance from the nozzle to the sub-tank is expressed by 1:r, and Q represents a flow rate of ink that circulates in a circulation path formed by connecting the ink jet head, the main tank and the sub-tank. | 06-03-2010 |
20110063381 | INK SUPPLYING METHOD - An ink supplying mechanism includes a circulating system that connects an ink jet head having a nozzle, a pressure chamber opposed to the nozzle, and an upstream port and a downstream port that communicate with the pressure chamber, an upstream side tank that communicates with the ink jet head via the upstream port and is capable of storing an ink, a downstream side tank that communicates with the ink jet head via the downstream port and is capable of storing the ink, and a circulating pump that feeds the ink from the downstream side tank back to the upstream side tank. The ink supplying mechanism has a relief valve that is capable of opening and closing at least a liquid surface of the downstream side tank with respect to the atmospheric pressure, closes the relief valve to drive the circulating pump, sets the liquid surface of the downstream side tank to a negative pressure, and feeds the ink from the downstream side tank back to the upstream side tank via a feedback channel to circulate the ink. | 03-17-2011 |
20120146451 | APPARATUS AND METHOD FOR DRIVING CAPACITANCE-TYPE ACTUATOR - According to one embodiment, a apparatus for driving a capacitance-type actuator includes a first voltage source, a second voltage source, and a driver. The first voltage source outputs a first voltage to charge the capacitance-type actuator. The second voltage source outputs a second voltage to charge the actuator. The driver switches between first and second charges and first and second discharges. The first charge supplies the first voltage to the actuator. The second charge supplies the sum of the first voltage and the second voltage to the actuator. The first discharge emits a charge accumulated in the actuator and guides the charge to the second voltage source. The second discharge emits the charge accumulated in the actuator without guiding the charge to the second voltage source. | 06-14-2012 |
20120147075 | LIQUID EJECTION APPARATUS, DRIVE CIRCUIT THEREOF, AND DRIVE METHOD THEREOF - According to one embodiment, a direct current voltage which has positive and negative potentials relative to a ground potential interposed therebetween is used as a drive voltage for electric charging/discharging to/from an actuator. | 06-14-2012 |
20120176430 | CAPACITIVE LOAD DRIVE CIRCUIT AND INKJET HEAD DRIVE CIRCUIT - According to one embodiment, a drive circuit of a capacitive load adjusts an impedance of at least one of the switches that are turned on to discharge a charge stored in the capacitive load back to a direct-current power source. | 07-12-2012 |
20130241349 | DRIVING DEVICE FOR CAPACITANCE TYPE ACTUATOR AND DRIVING DEVICE FOR INK JET HEAD - An actuator is sequentially charged with output voltage “E/2” of a voltage source and output voltage “E” of a voltage source. After the charging, “Q/2” of electric charge “Q” stored in the actuator is discharged on a path returning to the voltage source. Subsequent to the discharging, the remaining all electric charge “Q/2” stored in the actuator is discharged on a closed circuit. | 09-19-2013 |
20140049574 | INKJET HEAD DRIVING DEVICE - According to one embodiment, an inkjet head driving device includes a load-voltage generating circuit and a plurality of channel driving circuits provided to respectively correspond to a plurality of channels of an inkjet head. The load-voltage generating circuit selects any one voltage out of a reference voltage and a driving voltage having potential other than the reference voltage and outputs the voltage. Each of the channel driving circuits includes a first input terminal, a second input terminal, a third input terminal, an output terminal, a series circuit, and a parallel circuit. | 02-20-2014 |
20140246952 | DRIVING DEVICE FOR CAPACITANCE TYPE ACTUATOR AND DRIVING DEVICE FOR INK JET HEAD - An actuator is sequentially charged with output voltage “E/2” of a voltage source and output voltage “E” of a voltage source. After the charging, “Q/2” of electric charge “Q” stored in the actuator is discharged on a path returning to the voltage source. Subsequent to the discharging, the remaining all electric charge “Q/2” stored in the actuator is discharged on a closed circuit. | 09-04-2014 |
Satoru Nitta, Numazu-Shi JP
Patent application number | Description | Published |
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20090199374 | SHEET OR FILM CLIPPING STRETCHER | 08-13-2009 |
20090250838 | POROUS FILM MANUFACTURING METHOD AND SUCCESSIVE BIAXIAL STRETCHING APPARATUS FOR MANUFACTURING POROUS FILM - Provided is a method for manufacturing a high-quality porous film. Here, while the porous film is being manufactured through forming micropores by stretching, a raw film is prevented from slipping on the surfaces of the respective rolls as much as possible even though the raw film includes oil or liquid paraffin as a solvent. The method is for manufacturing a porous film through forming micropores by successive biaxial stretching. A tensile force applied to the raw film F transferring from the longitudinal stretching machine ( | 10-08-2009 |
20090261503 | SHEET OR FILM OBLIQUE STRETCHING METHOD AND SHEET OR FILM CLIPPING STRETCHER - Clipping both right and left side edge parts of a sheet or film by right and left pitch-variable clips having flow-directional clip pitches variable along with travel movements, respectively, having positions (AR, AL) for initiation of enlargements of flow-directional clip pitches changed between right clips and left clips, and enlarging flow-directional clip pitches along with travel movements of clips to thereby make an oblique stretch. | 10-22-2009 |
20100221377 | SHEET OR FILM OBLIQUE STRETCHING METHOD AND SHEET OR FILM CLIPPING STRETCHER - Clipping both right and left side edge parts of a sheet or film by right and left pitch-variable clips having flow-directional clip pitches variable along with travel movements, respectively, having positions (AR, AL) for initiation of enlargements of flow-directional clip pitches changed between right clips and left clips, and enlarging flow-directional clip pitches along with travel movements of clips to thereby make an oblique stretch. | 09-02-2010 |
20110003672 | SHEET OR FILM-FORMING ROLL - A sheet or film-forming roll 10 includes an inner cylinder member 20 having axial parts 21, 22 provided on both sides thereof and rotatably supported by bearing parts 26, 27 through the axial parts 21, 22, a rubber roll 40 fitted to an outer circumferential surface of the inner cylinder member 20, eccentric side plates 53, 54 rotatably fitted to the axial parts 21, 22 of the inner cylinder member 20 respectively, and an elastic outer cylinder member 50 rotatably supported by the eccentric side plates 53, 54. The elastic outer cylinder member 50, which is provided with a thin-walled structure and made from metal, has an inner diameter larger than an outer diameter of the rubber roll 40 to accommodate the rubber roll 40 in an interior 68 thereof, and has inner circumferential surface 50A coming into contact with an outer circumferential surface 40A of the rubber roll 40. | 01-06-2011 |
20120068376 | RAIL SUPPORT DEVICE AND SHEET STRETCHING METHOD - A rail support device installed in a clip chain type sheet stretching apparatus configured to stretch a sheet includes a first rail support member, a second rail support member, and an arc shaped rail support member. The arc shaped rail support member is engaged with each of the connecting portions of the first and second rail support members to form a higher pair. The rail support device is symmetrical with respect to an intersection angle bisecting plane which is a plane developing in a vertical direction and including an intersection angle bisector. | 03-22-2012 |
Satoru Nitta, Shizuoka-Ken JP
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20100062097 | SHEET OR FILM CLIPPING STRETCHER - A clip support member | 03-11-2010 |
Satoru Nitta, Toyoake-Shi JP
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20110041488 | EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE - An object of the present invention is to provide a technology that enables efficient utilization of the purification capability of an exhaust gas purification apparatus. To achieve the object, according to the present invention, in an exhaust system of an internal combustion engine provided with a reducing agent supply apparatus that supplies a reducing agent to the exhaust gas before it flows into an exhaust gas purification apparatus, an extension chamber is provided downstream of the position at which the reducing agent supply apparatus supplies the reducing agent to the exhaust gas and upstream of the exhaust gas purification apparatus. The extension chamber is provided with a back step flow creating portion that creates a back step flow of the exhaust gas in the extension chamber and a swirling flow creating portion that creates a swirling flow. As the exhaust gas and the reducing agent flow into the extension chamber as described above, the mixing of the exhaust gas and the reducing agent is promoted by a combined effect of the back step flow and the swirling flow, and partial localization of the distribution of the flow rate is eliminated. | 02-24-2011 |
20110192150 | EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE - In an exhaust gas purification apparatus for an internal combustion engine, reducing agent is diffused and the exhaust resistance is made small. The apparatus includes a reducing agent addition valve that injects reducing agent, a reducing agent addition valve mount portion that has a space in which the reducing agent addition valve injects the reducing agent outside a stream of exhaust gas flowing in an exhaust passage of an internal combustion engine and on which the reducing agent addition valve is mounted, and an impingement portion that is provided in the reducing agent addition valve mount portion and on which the reducing agent injected through the reducing agent addition valve impinges, wherein the direction of injection of the reducing agent from the reducing agent addition valve is oriented toward the impingement portion, and toward downstream of the reducing agent addition valve with respect to the exhaust gas flow. | 08-11-2011 |
Satoshi Nitta, Kameoka-Shi JP
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20080223109 | Gas Concentration Measuring Method, Program and Apparatus With Determination of Erroneous Detection - In a wave number region of measurement of a gas to be measured, an absorbance of the gas is found to calculate a concentration thereof, and the concentration is compared with a threshold value (FIG. | 09-18-2008 |
20080231841 | METHOD AND APPARATUS FOR GAS CONCENTRATION QUANTITATIVE ANALYSIS - An FTIR measurement is conducted on a background gas to obtain a single beam spectrum SB(BG) [C] and a synthetic single beam spectrum SSB(BG)[D], and an FTIR measurement is conducted on a sample gas to obtain a single beam spectrum SB(Samp)[E] and a synthetic single beam spectrum SSB(Samp)[F]. A double synthetic absorbance spectrum DSAbs of the sample gas as expressed by the following formula (Step T9) is calculated to obtain a concentration of a trace component (impurity) contained in the sample gas: | 09-25-2008 |
Shigeru Nitta, Tochigi JP
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20090128356 | Operation Permission Control Device and Machine Having the Same Mounted Thereon - A function for authenticating an operator to control whether to permit them to operate a vehicle ( | 05-21-2009 |
Shinichi Nitta, Kanagawa-Ken JP
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20110019077 | CAMERA MODULE FABRICATING METHOD AND CAMERA MODULE - There is disclosed a method for fabricating a camera module includes the steps of: disposing a camera module body inside of a die; filling the die with a resin blocking a light; curing the resin; and removing the camera module body and the resin from the die. Here, disposing the camera module body inside of the die is disposing the camera module body having a lens holder secured on a sensor board inside of the die in such a manner that the side surface of the camera module body is not brought into contact with the side surface of the die. Filling the die with the resin is covering the upper end of the die with a lid so as to closely enclose the inside of the die, followed by filling the die with the resin. Taking the camera module body and the resin from the die is taking, from the die, the camera module body and the resin formed around the camera module body in close contact. | 01-27-2011 |
Shinichi Nitta, Miyagi JP
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20110177238 | INTERMEDIATE TRANSFER BELT, METHOD FOR PRODUCING THE SAME, AND IMAGE FORMING APPARATUS - An intermediate transfer belt including a resin layer, which is a surface layer of the intermediate transfer belt, wherein the resin layer has a concavo-convex pattern formed by spherical resin particles which are independently embedded in the resin layer so that the embedment rate of the spherical resin particles in the thickness direction of the resin layer is higher than 50% but lower than 100%. | 07-21-2011 |
20110293824 | INTERMEDIATE TRANSFER BELT AND ELECTROPHOTOGRAPHIC APPARATUS - To provide an intermediate transfer belt for use in an electrophotographic apparatus, including as an outermost surface thereof: uniform convex regions formed by aligning independent spherical resin particles in a surface direction; and depressed regions formed of a lubricant layer which respectively lie between the convex regions. | 12-01-2011 |
20120082488 | INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING APPARATUS USING THE SAME - An intermediate transfer member including a base layer as first layer, an elastic layer as second layer, and a particle layer as third layer and containing fine spherical particles arranged in plane direction thereof where the particle layer has a concavo-convex pattern formed by the fine spherical particles, the elastic layer and the particle layer being formed on the base layer in this order, wherein the intermediate transfer member has a Martens hardness of 1.0 N/mm | 04-05-2012 |
20120201578 | INTERMEDIATE TRANSFER BELT, IMAGE FORMING APPARATUS, AND METHOD FOR PRODUCING INTERMEDIATE TRANSFER BELT - An intermediate transfer belt configured to receive a toner image formed by developing, with a toner, a latent image on an image bearing member, the intermediate transfer belt including a base layer and an elastic layer laid on the base layer, wherein the elastic layer includes spherical resin particles and a layer formed of an elastic body, and has a concavo-convex pattern in a surface of the elastic layer, wherein the spherical resin particles are arranged in a plane direction in the surface of the elastic layer, and wherein the intermediate transfer belt has glossiness of 35% or higher as determined based on reflected light at 85° on the surface of the intermediate transfer belt. | 08-09-2012 |
20120230740 | INTERMEDIATE TRANSFER BELT AND IMAGE FORMING APPARATUS USING THE SAME - An intermediate transfer belt including: a base layer; and an elastic layer, the elastic layer being laid on the base layer to form a laminated structure, wherein the elastic layer is an acrylic rubber-elastic layer with flame retardancy where the acrylic rubber-elastic layer has VTM-0 grade according to the UL94VTM burning test, wherein the elastic layer has a Martens hardness of 0.2 N/mm | 09-13-2012 |
20120262739 | INTERMEDIATE TRANSFER BELT AND IMAGE FORMING APPARATUS - To provide an intermediate transfer belt, containing a base, an elastic layer formed on the base, and spherical particles deposited on a surface of the elastic layer, in which wherein the elastic layer has micro rubber hardness of 40° or lower in the environment of 10° C. and 15% RH, and the intermediate transfer belt is designed to be mounted in an image forming apparatus. | 10-18-2012 |
Shuhei Nitta, Kawasaki-Shi JP
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20110234226 | MAGNETIC RESONANCE IMAGING APPARATUS - According to one embodiment, a magnetic resonance imaging apparatus is provided. A first imaging unit captures a plurality of first image data including first and second reference frames. The frames include a reference position and a target region in an object. A movement amount calculation unit calculates a movement amount of a local position between the first and second reference frames. A correction parameter setting unit sets a first correction parameter for correcting body motion of the object, based on the movement amount. An error map generating unit generates a predictive error map including a pixel value corresponding to a predictive correction error. The predictive correction error is obtained from a predictive position based on the movement amount and a predictive correction position based on the first correction parameter. A display unit displays the predictive error map and the first image data. | 09-29-2011 |
Shuntaroh Nitta, Sagamihara-Shi JP
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20100017454 | PROGRAM, COMPUTER TERMINAL, AND COMMAND EXECUTION METHOD - A program causing a computer to perform processing for executing a specific command under predetermined conditions independently of input information when automatic control information is set in association with a computer terminal and calculations are performed based on data of the computer terminal. | 01-21-2010 |
Takahiro Nitta, Nishio-Shi JP
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20100062309 | FUEL CELL AND METHOD FOR MANUFACTURING THE SAME - A fuel cell is provided with a membrane-electrode assembly | 03-11-2010 |
20100266915 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, anode gas pressure adjusting means that adjusts the pressure of an anode gas supplied to the fuel cell, and cathode gas pressure adjusting means that adjusts the pressure of a cathode gas supplied to the fuel cell. The system further includes pressure control means that sets the pressure of the anode gas that is supplied when starting the fuel cell higher than the pressure of the anode gas that is supplied during power generation in the fuel cell, and controls the anode gas pressure adjusting means and the cathode gas pressure adjusting means so that a cathode gas pressure increase is started in accordance with the start of an anode gas pressure increase when the pressure of the anode gas is increased to the set pressure. | 10-21-2010 |
Takanori Nitta, Hiroshima-Ken JP
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20110005413 | ROTARY PRINTING PRESS - In a rotary printing press that includes a blanket cylinder and a plate cylinder, the plate cylinder includes a plate cylinder body, a plate that is rolled around the plate cylinder body, and a plate insertion groove that is formed on a circumferential surface of the plate cylinder body along the axial direction thereof, and the blanket cylinder includes a blanket cylinder body, a blanket that is rolled around the blanket cylinder body, and a blanket insertion groove that is formed on a circumferential surface of the blanket cylinder body along an axial direction thereof. A groove opening width of the plate insertion groove and a groove opening width of the blanket insertion groove are reduced in a boundless manner. | 01-13-2011 |
Takashi Nitta, Mihara-Shi JP
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20080308233 | Apparatus for Manufacturing Single Faced Corrugated Pasteboard - The present invention relates to a single faced corrugated pasteboard manufacturing apparatus. To considerably reduce running costs and insufficient bonding of a single faced corrugated pasteboard sheet and occurrence of wrinkles due to an enlargement in machine width, there is provided a single faced corrugated pasteboard manufacturing apparatus for corrugating a medium | 12-18-2008 |
20090014122 | Heat Resistant Laminated Conveyor Belt and Manufacturing Method Thereof - Provided are a heat resistant laminated conveyor belt and manufacturing method thereof by which a belt surface pressure when a liner and corrugated core paper are pressed and bonded together can be increased to thereby enhance a bonding performance. The heat resistant laminated conveyor belt comprises a belt core layer | 01-15-2009 |
20120193033 | CORRUGATING ROLL AND METHOD OF RECONDITIONING THE SAME, AND SINGLE FACER - Reconditioning is performed such that the curvature of the arcuate surface of the crest on the upper corrugating roll is increased as compared before conditioning. Further, reconditioning is performed such that the curvature of the arcuate surface of the crest on the lower corrugating roll is increased as compared before conditioning. In this step, polishing is performed so as to maintain the maximum diameter of the crest on the upper corrugating roll as much as possible. Thereby, since the length of the inclined surface of the corrugating roll connecting between a crest and a trough of the upper and lower corrugating rolls and is reduced, the rate of the increase in the consumption of corrugated mediums of fluted corrugated mediums for double-faced corrugated cardboard sheets shaped by the upper and lower corrugating rolls and after reconditioning can be reduced. | 08-02-2012 |
20140034245 | CORRUGATING ROLL AND METHOD OF RECONDITIONING THE SAME, AND SINGLE FACER - Reconditioning is performed such that the curvature of the arcuate surface of the crest on the upper corrugating roll is increased as compared before conditioning. Further, reconditioning is performed such that the curvature of the arcuate surface of the crest on the lower corrugating roll is increased as compared before conditioning. In this step, polishing is performed so as to maintain the maximum diameter of the crest on the upper corrugating roll as much as possible. Thereby, since the length of the inclined surface of the corrugating roll connecting between a crest and a trough of the upper and lower corrugating rolls and is reduced, the rate of the increase in the consumption of corrugated mediums of fluted corrugated mediums for double-faced corrugated cardboard sheets shaped by the upper and lower corrugating rolls and after reconditioning can be reduced. | 02-06-2014 |
Takashi Nitta, Nagano-Ken JP
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20090067001 | PRINTER, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM - The object of the present invention is to provide a printer capable of efficiently processing print data corresponding to a plurality of images in the main scanning direction, as in the case of an index print, with a limited memory capacity, thereby improving the throughput, and an image data processing method for executing the operations of the printer. An image data processing section accesses original image data including partial images of a plurality of images printed through one main scanning, and generates bit image data by executing predetermined image processing. An image data control section temporarily stores the image data in a primary buffer, and when necessary, reads out a part thereof from the primary buffer band by band, copies the read data to a band (secondary) buffer, and sends the data to a print processing section. Therefore, it is no longer necessary to access the original image data to obtain each portion of the partial images and execute predetermined image processing each time when the necessity arises, thereby improving the processing efficiency. | 03-12-2009 |
Takashi Nitta, Chino-Shi JP
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20090046158 | Image processing system, image capturing device, image processing terminal, image processing data storage terminal, program for the device, program for the terminal, data structure of image data, method of processing image, and method of generating image data - The invention provides an image processing system which is suitable to carry out image processing in excellent accuracy while removing influence due to characteristics depending on the type difference and which facilitates wide and flexible adaptation over image capturing devices. A digital camera includes an image pick-up sensor unit which receives images as data, a URL memory unit which stores a URL to indicate an acquisition site of image processing data, and a URL adding unit which adds the URL in the URL memory unit to the image data. The printer includes an RAW data read unit which reads out the image data, a URL acquisition unit which acquires the URL added to the image data, an image processing data acquisition unit which acquires the image processing data from the image processing data storage server based on the acquired URL, and an image data processing unit to process the image data based on the acquired image processing data. | 02-19-2009 |
Takashi Nitta, Hiroshima JP
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20110209862 | HEAT PLATE UNIT AND DOUBLE FACER FOR FABRICATING DOUBLE-FACED CORRUGATED FIBERBOARD - A double facer that fabricates a corrugated fiberboard and that includes heat plate units having thin walls aims at improving the heat conductive efficiency to fiberboard sheets in order to enhance responsibility to the setting temperature and concurrently avoiding thermal deformation of the heat plates due to a difference in temperature between the top surface and the bottom surface. The heat plate unit for fabricating a double-faced corrugated fiberboard included in a double facer that fabricates a double-faced corrugated fiberboards by gluing a single-faced corrugated fiberboard in a swath form and a linerboard together, the heat plate, being horizontally disposed and having a top surface on which the single-faced corrugated fiberboard in a swath form and the linerboard overlapping and being glued together travels, includes: a rib | 09-01-2011 |
Takashi Nitta, Chino JP
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20110187767 | DEVICE AND METHOD FOR RECORDING IMAGE TO ELECTRONIC PAPER - The quality of an image recorded on electronic paper is improved. Specifically, electronic paper for displaying an image is supplied in a region in which an electric field is generated in the thickness direction of the electronic paper, the electronic paper having charged color particles and being used for displaying an image as a result of charged color particles migrating in the thickness direction. Voltage for generating an electric field in the region is controlled by a voltage control section so that the value of the voltage varies together with time. The quality of an image recorded on electronic paper can thereby be improved. | 08-04-2011 |
Takeshi Nitta, Tokushima-Shi JP
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20110211741 | EVALUATION APPARATUS OF FLUORESCENCE POPULATION, EVALUATION METHOD OF FLUORESCENCE POPULATION AND COMPUTER READABLE STORAGE MEDIUM - Statistical data of a fluorescence population is obtained easily with high accuracy. To achieve this, an evaluation apparatus of fluorescence population of the present application includes an input unit inputting a fluorescence observation image (If) of a fluorescence population and a transillumination observation image (It) having a same field of view as the fluorescence observation image, a first detecting unit (Mt) detecting, as a first area, an area in which a cellular image exists on the transillumination observation image being input, a setting unit (If′) setting, as a reference area, an area corresponding to the first area on the fluorescence observation image being input, and an obtaining unit obtaining fluorescence intensity data of a fluorescence image from the reference area in the fluorescence observation image. | 09-01-2011 |
Takuya Nitta, Toyokawa-Shi JP
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20100032124 | Sand-introducing device using air, and method and apparatus for producing mold - A sand-introducing device that uses air for introducing molding sand in a molding space or spaces is provided. The device is provided with air-permeable partitioning plates that define a double-walled structure together with the wall of the body of the device. The air-permeable partitioning plates are easily produced, they can easily inject pressurized air of a desired pressure, and they will not need regular maintenance. The body of the device, which acts as a pressure tank, defines a double-walled structure together with the air-permeable partitioning plates ( | 02-11-2010 |
20120241117 | MOLDING MACHINE AND MOLDING PROCESS - Disclosed is a molding machine for simultaneously making upper and lower molds with cope and drag flasks, a matchplate, upper and lower squeezing boards, and a lower filling frame. This machine also includes a cylinder for raising and lowering the lower squeezing board, a driving mechanism that includes pneumatic and hydraulic piping systems for driving the cylinder using an air-on-oil system, and a controller for controlling the driving mechanism. The drag flask, the matchplate, the filling frame, and the lower board define a lower molding space, while the matchplate, the upper board, and the cope flask define an upper molding space such that the controller controls the driving mechanism to drive the cylinder at a low pressure. The lower squeezing board is raised to squeeze the molding sand for simultaneously making the two molds such that the controller controls the driving mechanism to drive the cylinder at a high pressure. | 09-27-2012 |
20120325422 | MACHINE AND A METHOD FOR SUCTIONING AND EXHAUSTING AIR FROM A STORAGE TANK FOR SAND IN A MOLDING MACHINE - The present invention is to provide a machine and a method for suctioning and exhausting air from a storage tank for sand in a molding machine that has less on-off valves and prevents sand from adhering to the interior of the valve for exhausting air while the air is being exhausted. The machine for suctioning and exhausting air from the storage tank for the sand in the molding machine comprises a storage tank for sand in the molding machine, a porous body that is provided in the storage tank for sand and that is distant from an inner face of the storage tank for sand, an empty chamber that is formed by an outer face of the porous body and the inner face of the storage tank for sand, a seal that is placed at a rim of a tip of a nozzle of the storage tank for filling sand and that expands when compressed air is supplied inside the seal, a pilot-operated valve for both suctioning and exhausting air that is fluidly connected to the empty chamber, and an on-off valve that is fluidly connected to the pilot-operated valve for both suctioning and exhausting air and connected to an inside of the seal. | 12-27-2012 |
20120328727 | MOLDING MACHINE - The present invention aims to provide a molding machine which allows a simplification of a sand filling operation, and the prevention of the formation of a bridge and an air channel in the sand tank, so that the sand filling operation of the molding machine being able to be performed steadily. The molding machine of the present invention comprises: a sand tank for storing molding sand to be introduced to a molding flask; a pair of upper and lower sand filling nozzles to guide the molding sand in a horizontal direction, where the molding sand is supplied from a pair of upper and lower sand introducing parts which are located at the lower part of the sand tank; and at least one filter part with a plurality of air-injecting apertures on its entire body, which is attached to at least the entire inner surfaces of the pair of sand introducing parts; wherein the molding sand is fluidized by air injected through the air-injecting apertures of the filter part, and introduced to the molding flask through the sand filling nozzles. | 12-27-2012 |
Tatsuo Nitta, Ome-Shi JP
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20090027796 | INFORMATION RECORDING DEVICE AND CONTROL METHOD THEREFOR - According to one embodiment, an information recording device comprises, when writing asynchronous data not recorded in a disk-like recording medium among data recorded in a non-volatile memory by a control module, a setting module is configured to place priority order of writing the asynchronous data to the disk-like recording medium in response to a state of each recording area with the asynchronous data of the non-volatile memory recorded therein. | 01-29-2009 |
20090193182 | INFORMATION STORAGE DEVICE AND CONTROL METHOD THEREOF - According to one embodiment, an information storage device includes a non-volatile storage medium, a non-volatile memory configured to store specific data blocks to be read for a host device and write data to be written to the non-volatile storage medium, a buffer configured to temporarily store write data transmitted from the host device, and a controller. The controller is configured to delete synchronized data the same data block as which exists on the non-volatile storage medium among the specific data blocks stored in the non-volatile memory if the free space of the non-volatile memory is smaller than a given data size, and to write the write data stored in the buffer to the non-volatile memory. | 07-30-2009 |
20110292533 | MAGNETIC DISK DRIVE AND METHOD FOR REWRITING DATA BLOCK - According to one embodiment, a magnetic disk includes a disk, a controller and an indicator module. The disk includes a plurality of data sectors. The controller is configured to control data rewrite for reading a first data block stored in the disk and writing a second data block corresponding to the read first data block to a write destination on the disk. The indicator module is configured to embed an indicator indicative of an attribute relating to data rewrite in each sector data in the second data block written to the write destination when the each sector data is written to the write destination. | 12-01-2011 |
20110292536 | DATA WRITE CONTROL APPARATUS AND DATA WRITE CONTROL METHOD - According to one embodiment, a data write control apparatus includes a magnetic disk, a write controller, and a retry controller. The magnetic disk includes a track in which data is recorded in sector unit. The write controller is configured to execute control to write a sector data block to a predetermined sector in the track. The retry controller is configured to execute control to retry a write process to a predetermined number of sectors to which data has been written and which include a first sector, and to manage the number of retries performed on each sector. | 12-01-2011 |
20140029126 | DISK STORAGE APPARATUS AND DATA PROTECTION METHOD - A disk storage apparatus according to one embodiment includes a head, a storage device, a write module and a controller. The head writes data on a disk. The storage device has a storage area for temporarily storing the data written by the head. The write module writes data to tracks on a disk, while partially overlapping the data with previously written data to adjacent track. The controller detects a drift-off write of the head while writing data, determines a drift-off write area in which the drift-off write is occurred, and protects the data written in the storage area, if the data is written in the drift-off write area. | 01-30-2014 |
Tatsuya Nitta, Kanagawa JP
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20090243207 | CONVEYING BODY AND IMAGE FORMING DEVICE - A conveying body that can attract and peel-off a recording medium by a simple mechanism, and an image forming device using the conveying body are provided. One end portions of through-holes of a drum are blocked by a blocking member, and a suction member and a blowing-out member are provided at other end portions of the through-holes. Due to a suction pump being operated and suction force being generated within the through-holes via a suction port of the suction member, the suction force passes through the through-holes and acts on long grooves of an outer peripheral surface of the drum, and a sheet can be attracted reliably to the outer peripheral surface of the drum. Further, because air is blown-out from the blowing-out member by operation of the suction pump, a leading end portion of a sheet can be reliably peeled-off from the outer peripheral surface of the drum. | 10-01-2009 |
Tatsuya Nitta, Ashigarakami-Gun JP
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20110234675 | PAPER FLOATING DETECTION APPARATUS, PAPER CONVEYANCE APPARATUS AND IMAGE RECORDING APPARATUS - A paper floating detection apparatus is arranged at a conveyance path of a conveyance device which holds paper on a conveyance surface and conveys the paper in a conveyance direction while causing a surface of the paper to face a droplet ejection head. The detection apparatus includes: a light emission unit and a light reception unit arranged to face each other across the conveyance path, such that an optical path of detection light emitted from the light emission unit and received by the light reception unit is substantially perpendicular to the conveyance direction, floating up of the paper from the conveyance surface being detected by detecting that the conveyed paper has shielded the detection light; and an air flow diverting guide member which is arranged in a periphery of the optical path and configured to prevent inflow of air having a temperature differential sufficient to affect the optical path. | 09-29-2011 |
Tetsuya Nitta, Kanagawa JP
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20110062547 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device which eliminates the need for high fillability through a simple process and a method for manufacturing the same. A high breakdown voltage lateral MOS transistor including a source region and a drain region is completed on a surface of a semiconductor substrate. A trench which surrounds the transistor when seen in a plan view is made in the surface of the semiconductor substrate. An insulating film is formed over the transistor and in the trench so as to cover the transistor and form an air-gap space in the trench. Contact holes which reach the source region and drain region of the transistor respectively are made in an interlayer insulating film. | 03-17-2011 |
20110175205 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - To provide a semiconductor device that can be manufactured using a simple process without ensuring a high embedding property; and a manufacturing method of the device. In the manufacturing method of the semiconductor device according to the invention, a semiconductor substrate having a configuration obtained by stacking a support substrate, a buried insulating film, and a semiconductor layer in order of mention is prepared first. Then, an element having a conductive portion is completed over the main surface of the semiconductor layer. A trench encompassing the element in a planar view and reaching the buried insulating film from the main surface of the semiconductor layer is formed. A first insulating film (interlayer insulating film) is formed over the element and in the trench to cover the element and form an air gap in the trench, respectively. Then, a contact hole reaching the conductive portion of the element is formed in the first insulating film. | 07-21-2011 |
20110284987 | SEMICONDUCTOR DEVICE - There is provided a semiconductor device capable of suppressing malfunction of an element to be protected, caused by electrons from an output element into a semiconductor substrate. The semiconductor device is provided with the semiconductor substrate, the output element, the element to be protected, a tap part, and a first active-barrier structure. The first active-barrier structure is disposed between the element to be protected and the tap part. Further, the first active-barrier structure includes an n-type region joined with a p-type doped region, and a p-type region in ohmic coupling with the n-type region. | 11-24-2011 |
20120139087 | SEMICONDUCTOR DEVICE - The semiconductor device includes: a semiconductor substrate; a pair of injection elements; an active barrier structure; and a p-type ground region. The semiconductor substrate has a main surface and a p-type region formed therein. The active barrier structure is arranged in a region sandwiched between the pair of injection elements over the main surface. The p-type ground region is a ground potential-applicable region which is formed closer to an end side of the main surface than the pair of injection elements and the active barrier structure, bypassing a region sandwiched between the pair of injection elements over the main surface, and which is electrically coupled to the p-type region. The p-type ground region is divided by a region adjacent to the region sandwiched between the pair of injection elements. | 06-07-2012 |
20130062662 | SEMICONDUCTOR DEVICE - In a semiconductor device, at least one of the ratio (collector contact area/collector active area) in the High Side IGBT and the ratio (contact area on p | 03-14-2013 |
20130134549 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device which eliminates the need for high fillability through a simple process and a method for manufacturing the same. A high breakdown voltage lateral MOS transistor including a source region and a drain region is completed on a surface of a semiconductor substrate. A trench which surrounds the transistor when seen in a plan view is made in the surface of the semiconductor substrate. An insulating film is formed over the transistor and in the trench so as to cover the transistor and form an air-gap space in the trench. Contact holes which reach the source region and drain region of the transistor respectively are made in an interlayer insulating film. | 05-30-2013 |
Tetsuya Nitta, Ishikawa-Ken JP
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20100289204 | FORCE INCREASING DEVICE FOR CLAMPING DEVICE OF INDEX TABLE - In a force increasing device of a clamping device for an indexing table, a large clamping force is obtained without reducing working efficiency of a workpiece and while limiting the length in the axial direction of a rotating shaft. | 11-18-2010 |
Tetsuya Nitta, Hyogo JP
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20090200610 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An N− layer is formed on a semiconductor substrate, with a BOX layer interposed. In the N− layer, a trench isolation region is formed to surround the N− layer to be an element forming region. The trench isolation region is formed to reach the BOX layer, from the surface of the N− layer. Between trench isolation region and the N− layer, a P type diffusion region | 08-13-2009 |
20110198726 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An N− layer is formed on a semiconductor substrate, with a BOX layer interposed. In the N− layer, a trench isolation region is formed to surround the N− layer to be an element forming region. The trench isolation region is formed to reach the BOX layer, from the surface of the N− layer. Between trench isolation region and the N− layer, a P type diffusion region | 08-18-2011 |
Tomohiro Nitta, Kanagawa-Ken JP
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20080277692 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a first semiconductor layer made of an Al | 11-13-2008 |
20090200576 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a first semiconductor layer including Al | 08-13-2009 |
20110309413 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a first semiconductor layer including Al | 12-22-2011 |
20130153966 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a first semiconductor layer made of an Al | 06-20-2013 |
Toru Nitta, Aichi JP
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20110158775 | WORK PROCESSING APPARATUS AND WORK PROCESSING METHOD - A work machining apparatus capable of reducing the stand-by time in each main spindle as much as possible and can improve the operation ratio is provided. | 06-30-2011 |
Toshio Nitta, Kitaibaraki-Shi JP
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20100190668 | Grease Composition and Process for Producing the Same - A process for producing a grease composition which is capable of homogeneously and surely dispersing a non-fluorine-based base oil blended with a thickening agent and a fluorine-based base oil blended with a thickening agent. A mixture of a non-fluorine-based base oil blended with a first thickening agent and a fluorine-based base oil blended with a second thickening agent that are not mutually compatible is homogeneously treated at a shear rate of 150 s | 07-29-2010 |
20140038865 | LUBRICANT COMPOSITION - A lubricant composition includes a base oil and melamine cyanurate. The base oil includes a perfluoropolyether oil having a straight chain structure. The lubricant composition is for one of a resin-resin sliding section and a resin-metal sliding section. A melamine cyanurate content is within a range of 1-20% by mass with respect to a sum of the base oil and melamine cyanurate. | 02-06-2014 |
Tsuyoshi Nitta, Osaka-Shi JP
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20100265531 | SECURE PRINTING SYSTEM, PRINTER DRIVER DEVICE AND STORAGE MEDIUM - An image forming apparatus at first stores only a process request of a secure print job and authentication information relating to the secure print job which take up only a tiny part of a storage area of a job. Upon receiving operation information indicating the authentication information stored in the job memory, the image forming apparatus receives a print data relating to the secure print job associated with the authentication information from a user terminal and prints it. | 10-21-2010 |
Yoshio Nitta, Hiroshima JP
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20100000431 | WEB OFFSET PRESS - It is an object to provide a web offset press in which the possibility of causing product quality problems can be prevented at least when a web is folded in two or is overlaid in two layers by a former board. It includes a former board; a folding processing device (F) that processes a half-width web that is folded in two or is overlaid in two layers by the former board into a signature; and a position-adjustment control device that adjusts the position of the former board in the widthwise direction of the half-width web so as to match the widthwise central position (WM) of the half-width web and the widthwise processing central position (MM) of the folding processing device (F); wherein the position-adjustment control unit stores a predetermined widthwise position of the former board according to the form of the half-width web and moves the former board to the predetermined widthwise position. | 01-07-2010 |
20120090485 | LATERAL REGISTER CORRECTING DEVICE, PRINTING PRESS, AND LATERAL REGISTER CORRECTING METHOD - A lateral register correcting device is capable of correcting register movement for a web by printing units. A register mark is printed on front and back sides of the web. A register correction control unit automatically controls a register correcting mechanism in real time based on a register correction amount derived by a pair of register cameras for detecting the register mark. A fan out correction control unit automatically controls a roller pressing mechanism in real time based on a fan out correction amount derived by a pair of fan out cameras for detecting the register mark. | 04-19-2012 |
Yuki Nitta, Hiroshima JP
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20100247917 | CARBON THIN FILM AND METHOD OF FORMING THE SAME - A targeted carbon thin film is a carbon thin film formed on a surface of a base material. The film includes a carbon framework of carbon atoms bonded together, and an amino group bonded to the carbon atoms forming the carbon framework. | 09-30-2010 |
20110318714 | IMPLANT MATERIAL AND METHOD FOR MANUFACTURING THE SAME - An implant material includes a base material, and a silicon-containing carbon thin film formed on a surface of the base material. The carbon thin film contains a C—C component in which carbon atoms are bonded, and a SiC component in which carbon and silicon atoms are bonded, and a ratio of the SiC component is 0.06 or higher. | 12-29-2011 |
20130108879 | IMPLANT MATERIAL | 05-02-2013 |
20150064339 | METHOD FOR MANUFACTURING AN IMPLANT MATERIAL - A method for manufacturing an implant material includes preparing a base material for implant, removing moisture from a chamber in which the base material is placed, and introducing material gas as a carbon source and a silicon source into the chamber after the removal of the moisture to form a carbon thin film containing a C—C component in which carbon atoms are bonded, and a SiC component in which carbon and silicon atoms are bonded on a surface of the base material by ionized deposition. | 03-05-2015 |