baber/WOPTO huggingface dataset:
Patent JP-2010059089-A (JP)
Title: Cationic blocked polyisocyanate and urethane composition including the same
Inventor: ASAHINA YOSHIYUKI
IPC: C07D403/14
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocked polyisocyanate which does not uses an organometallic compound and excels in low temperature curability and a urethane composition including the same.  <P>SOLUTION: The blocked polyisocyanate has both an isocyanate group blocked with a pyrazole compound and a cationic group in the molecule at an equivalent weight ratio of 50:50 to 95:5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062934-A (JP)
Title: Switching element driving device
Inventor: SHINDO YUSUKE
IPC: H03K17/08
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element driving device that achieves the reduction in the number of components and costs without the need for separately providing a resistor for a soft shutdown.  <P>SOLUTION: If a collector current of an IGBT 110d is in an overcurrent state, an overcurrent determining circuit 122d outputs an overcurrent signal. If the overcurrent signal is inputted, a transistor drive circuit 122e turns off a MOSFET 122a, and also, turns on a MOSFET 112c after the elapse of a prescribed period of time. On-resistance of the MOSFET 112c is set to two times or more of a combined resistance of on-resistance of the MOSFET 122b and resistance of a gate resistor 121. Therefore, a gate voltage of the IGBT 110d is gently discharged compared with when discharge is executed by the MOSFET 122b via the gate resistor 121 so as to allow a soft shutdown. Accordingly, it is not necessary for separately providing a resistor for a soft shutdown, thereby achieving the reduction in the number of components and costs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060944-A (JP)
Title: Composition for forming acid transfer resin film, acid transfer resin film, and pattern forming method
Inventor: NISHIKAWA KOJI
IPC: G03F7/039
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming an acid transfer resin film, the composition giving an acid transfer resin film excellent in selectivity of acid diffusion; and to provide an acid transfer resin film formed by using the composition, and a pattern forming method allowing pattern formation by a conventional photolithographic process using the acid transfer resin film.  <P>SOLUTION: The composition contains a radiation-sensitive acid generator having an imide sulfonate group and a polymer having a structural unit expressed by formula (1). The acid transfer resin film is formed by using the composition. The pattern forming method includes a second resin film-forming step of forming a second resin film as the acid transfer resin film on a first resin film that contains a resin having an acid dissociable group but no radiation sensitive acid generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059378-A (JP)
Title: Method for producing fluorine-containing ester
Inventor: NAKANO KOJI
IPC: C08G63/82
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing novel fluorine-containing esters.  <P>SOLUTION: The method comprises reacting a compound having formula (f) as an essential compound with carbon monoxide in the presence of a catalyst containing a transition metal carbonyl compound as an essential component to obtain a fluorine-containing ester comprising a repeating unit represented by the structure of formula (F) and/or both (F) and (H).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066458-A (JP)
Title: Actuator and driving device
Inventor: YAMAMOTO NATSUKI
IPC: G02B7/04
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with which responsiveness to a driving force can be improved by improving heat efficiency.  <P>SOLUTION: An actuator includes a fixing part, and a plate-like movable section, the one end of which is firmly fixed to the fixing part and which extends in one direction. The movable part is formed of a plurality of layers arranged one upon another. The plurality of layers include a plate-like support layer, the one end of which is firmly fixed to the fixing part and which extends in one direction, and a driving-part layer that expands and contracts in the one direction according to the application of heat. The movable part has a thermal insulation member near its other end, which is opposite to the one end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066139-A (JP)
Title: Level
Inventor: KIYONO SATOSHI
IPC: G01C9/12
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new principle and a new structure for building a level which is small in sized, light in weight, high in accuracy, and can quickly response, and to provide the level which has performance required by an industrial world.  <P>SOLUTION: The level includes a support frame LW which is not changed in shape according to the direction of gravity, nor changed in the direction, a pendulum W which is suspended from the support frame LW by a wire rod FS and changed in posture according to the direction of gravity, an angle detecting plane on which a light beam from a light source OPS fixed to the support frame LW is made incident and fixed on the pendulum W, and light receiving parts PD1 and PD2 which receive light beam from the light source OPS reflected on or transmitted through the angle detecting plane. The relative change in the postures of the pendulum W and the support frame LW is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072860-A (JP)
Title: Electronic equipment, remote management system, control method, program, and recording medium
Inventor: GEN SONTO
IPC: G06F21/10
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent counter information corresponding to an application from being lost at uninstallation of the application even when there is a limitation on resources for storing the counter information.  <P>SOLUTION: Before uninstalling an application downloaded and installed from an application download server 400, a multi-function peripheral 100 refers to a notification flag showing whether notification on corresponding counter information (charging relevant information) has been made or not. When the notification flag indicates that the notification has been made, the multi-function peripheral 100 uninstalls the application. When the notification flag indicates that the notification has not been made, a remote server (management device) 300 is notified of the counter information stored in a counter information storage part. When the notification is successful, the notification flag is set to the completion of notification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073877-A (JP)
Title: Organic thin film transistor and method of manufacturing the same
Inventor: KAWAKAMI HARUO
IPC: H01L29/786
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high carrier mobility by making a carrier smoothly movable in a current channel on a gate insulating film in an organic thin film transistor.  <P>SOLUTION: The organic thin film transistor includes an insulating substrate 10, a gate electrode 11 formed on the insulating substrate, the gate insulating film 12 formed on the gate electrode 11, an organic electron material film 13 laminated on the gate insulating film 12 and having the current channel 16 nearby an interface coming into contact with the gate insulating film 12, and a source electrode 15 and a drain electrode 14 for supplying a current to the current channel 16 of the organic electron material film, wherein the gate electrode 12 for controlling the current flowing to the current channel 16 is made of amorphous metal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072966-A (JP)
Title: Information processing apparatus, and method for controlling reconstruction process and repairing process
Inventor: NAKAHARA SAORI
IPC: G06F3/06
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time for a reconstruction process and a parity and data repairing process in the event of an abnormal process end in the middle of a reconstruction process.  <P>SOLUTION: When a failed storage device is replaced by a new storage device, with unfailed storage devices in a degenerate state being read/write-accessed, a reconstruction means is used to execute a reconstruction process of reconstructing data and parity in the replacing storage device with the use of data and redundancy code stored in the unfailed storage devices. In the event of an abnormal end of the reconstruction process in the middle of execution, the reconstruction process is executed again over the area in the replacing storage device where the reconstruction process has not been finished. After the reconstruction process is finished over the area specified by a reconstruction process area specification means, a repairing process is executed for repairing inconsistent redundancy code or data from the plurality of storage devices within an area different from the area specified by the reconstruction process area specification means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072973-A (JP)
Title: Driving environment recognition apparatus
Inventor: HIGUCHI MIKI
IPC: B60R21/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in speed adjustment, alarm processing or the like corresponding to a road shape such as a curve, it is necessary to recognize not only near road shapes but also far road shapes at high accuracy to perform vehicle control, alarm processing or the like without an uncomfortable feeling to a driver.  <P>SOLUTION: A driving environment recognition apparatus includes: a measurement part for measuring an object; a solid object detection part for detecting a solid object based on a signal acquired by the measurement part; a road shape prediction part for predicting a shape of a road on which an own vehicle is traveling; a solid object selection part for selecting only a solid object in a prescribed range from a road position predicted by the road shape prediction part out of solid objects detected by the solid object detection part; and a road shape estimation part for estimating a shape of the road based on the positional information of the solid object selected by the solid object selection part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073964-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUI HIROYUKI
IPC: H01L21/301
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the degradation in quality of a chip in a dicing step.  <P>SOLUTION: After a water-soluble protective film is formed on a processed substrate, laser dicing is performed, and residuals and the protective film are removed by cleaning with water (steps S1 to S3). Thereafter, the processed substrate is divided into individual chips by, for example, blade dicing, and the chips are immersed in an alkali solution and are cleaned with water (steps S4 to S6). Protective film residuals remaining on surfaces of the chips without being removed by previous cleaning with water are removed by immersion in the alkali solution and cleaning with water, thus the degradation in quality of chips due to protective film residuals is avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009097504-A (JP)
Title: Fuel injector
Inventor: COOKE MICHAEL P
IPC: F02M45/08
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injector (2) for use in an internal combustion engine.  <P>SOLUTION: The fuel injector (2) for use in the internal combustion engine comprises a first valve member (54), a second valve member (52), an injection control chamber (50) for fuel, and a set of nozzle outlets (58, 62), wherein actuation of the second valve member (52) controls the fuel pressure within the injection control chamber (50), and actuation of the first valve member (54) is regulated by the fuel pressure within the injection control chamber (50), and wherein the fuel injector (2) is arranged such that actuation of the second valve member (52) establishes a fuel flow path between the injection control chamber (50) and the set of nozzle outlets (58, 62). The first valve member (54) is provided with a first valve bore (66) within which the second valve member (52) is received. An injection nozzle (4) and a method of operating the fuel injector (2) are also described.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010069226-A (JP)
Title: Mattress structure of movable bed
Inventor: NISHIKAWA TOSHIAKI
IPC: A47C20/08
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide mattress structure automatically pulling up the body in raising its back to lessen pressure applied to the abdomen, and decreasing a load to the skin due to shear force f.  <P>SOLUTION: This mattress structure includes: a bed body 61 provided with a back raising mechanism for switching a movable portion 62 corresponding to the upper half of the body from the horizontal state to the inclined state; and a mattress configured on the bed body 61. The mattress includes: a body side bedding 41 put in the inclined state together with the bed body; and a sliding bedding 51 superposed on the body side bedding 41 to slidably move. One end of a connecting member 53 is connected to the sliding bedding 51, and the other end of the connecting member 53 is connected to a pulling portion 63. The pulling portion 63 pulls the connecting member 53 as the movable portion 62 is inclined to enter the back raising state. The sliding bedding 51 is pulled up to the vertex side by pulling the connecting member 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080169-A (JP)
Title: Catalyst transfer film for polymer electrolyte fuel cell, catalyst layer-electrolyte membrane laminate obtained by using it, and polymer electrolyte fuel cell
Inventor: KURABAYASHI SAKIE
IPC: H01M4/88
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst transfer film for a polymer electrolyte fuel cell capable of manufacturing a catalyst layer-electrolyte membrane laminate free from distortion in uniform transferring property, and to provide a catalyst layer-electrolyte membrane laminate obtained by using this, and the polymer electrolyte fuel cell.  <P>SOLUTION: The catalyst transfer film for the polymer electrolyte fuel cell is such that (1) a catalyst layer is formed on a film substrate; (2) at least two through holes are installed on the surface on the side not coming in contact with the catalyst layer of the film substrate; (3) the through hole has a diameter of 1-100 μm; and (4) the shortest distance between the through holes is 1 cm or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075561-A (JP)
Title: Magnetic resonance diagnostic system
Inventor: OKAWA MASASHI
IPC: G01R33/48
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance diagnostic system controlling photoexcitation timing along with the production timing of the high frequency magnetic field or inclined magnetic field corresponding to a plurality of nuclides with high precision.  <P>SOLUTION: The magnetic resonance diagnostic system includes a static magnetic field magnet 2 for producing a static magnetic field, an inclined magnetic field coil 3 for producing an inclined magnetic field, a high frequency probe 4 producing a high frequency magnetic field corresponding to a plurality of nuclides and detecting the magnetic resonance signals corresponding to the nuclides from a subject and light irradiation units 5 and 6 for irradiating the subject with exciting light which excites a molecule. The inclined magnetic field coil 3, the high frequency probe 4 and the light irradiation units 5 and 6 are controlled on the basis of the pulse sequence data related to the respective production timings of the high frequency magnetic field, the inclined magnetic field and the exciting light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009036508-A (JP)
Title: Supercooling system
Inventor: SASAKI HIDETAKA
IPC: F25B1/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate an indoor facility by setting the temperature of a refrigerant flowing in the indoor facility constant, by preventing reduction in operation efficiency by an increase in a pressure loss by restraining an increase in a flow speed of the refrigerant, by maintaining refrigeration capacity even when replaced with a refrigeration device for an HFC-based refrigerant, in the existing indoor facility and an indoor pipe designed for an HCFC-based refrigerant.  <P>SOLUTION: The predetermined refrigerant temperature of a liquid refrigerant capable of supplying the refrigeration capacity required for the indoor facility of a main refrigeration cycle 1 is set, and the stable refrigeration capacity is supplied in the indoor facility by increasing the refrigeration capacity of a compressor 300 of a sub-refrigeration cycle 3 when the refrigerant temperature is higher than the predetermined refrigerant temperature so that the refrigerant temperature of a main refrigeration cycle side outlet of a supercooling heat exchanger 305 becomes the same as the predetermined refrigerant temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009160-A (JP)
Title: Display driver and electronic equipment
Inventor: MUTO KOTA
IPC: G09G3/36
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide driving techniques for a display device that suppresses an adverse influence caused by widening a temperature margin.  <P>SOLUTION: A display driver drives a display device having a plurality of display pixels each including an electro-optical layer applied with a driving voltage corresponding to a data voltage and a scanning voltage. The display driver includes: a display device driving means of applying the electro-optical layer with a driving voltage corresponding to either of a first drive mode and a second drive mode differing in ranges of voltage values, the display device driving means having different temperature margins from each other, which are temperature ranges wherein the electro-optical layer can be perform binary display for the first drive mode and the second drive mode; a temperature information input means of inputting temperature distribution information showing a temperature distribution in a display screen being a surface where the plurality of display pixels are arranged in the display device; and an drive mode determining means of determining the drive mode of the display device driving means on the basis of the temperature distribution information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010084675-A (JP)
Title: Abnormality detection device for internal combustion engine
Inventor: SHIBUYA HISATOSHI
IPC: F02D41/22
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous determination in abnormality detection in a fuel system for an internal combustion engine.  <P>SOLUTION: An ECU 40 detects a fuel system abnormality of the engine 10 based on a compared result of an air-fuel ratio correction value for matching an air-fuel ratio detection value with an oxygen sensor 26 installed in an exhaust pipe 24 with a target value, and a prescribed determination value. Further, the ECU 40 detects the alcohol concentration of the fuel supplied to the engine 10, and changes the prescribed determination value to a side for increasing a normal range of the air-fuel ratio correction value during a period after starting of the engine 10 until the completion of detection of the alcohol concentration in the fuel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088260-A (JP)
Title: Apparatus for estimating phase current in motor
Inventor: AKIYAMA MASAHIKO
IPC: H02P6/08
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve an accuracy in estimation of phase current.  <P>SOLUTION: The phase current estimating part 23 of an apparatus 10 for estimating the phase current of a motor estimates one point each of current value of a phase current with timing symmetrical about the apex of a carrier, in each within a voltage pattern symmetrical about the apex of the carrier of a maximum value or a minimum value in one cycle of a carrier signal, for every current of two phases. It includes: a current value computer 23a, which computes the average by the current values with two points of timing consisting of estimated one point each, as the current value of the phase current at the apex of the carrier, for every phase current of two phases; and a phase current computer 23b, which computes the current value of the phase current of another phase, based on the current value of every phase current of two phases computed by the current value computer 23a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089975-A (JP)
Title: Oxygen pump and method for manufacturing the same
Inventor: NUKINA YASUYUKI
IPC: C25B1/04
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen pump which operates at normal temperature and pressure, allows to easily develop large oxygen transport ability, and avoids electrolyte leakage and the like.  <P>SOLUTION: A porous separator 1 impregnated with an electrolyte solution comprising ferrous chloride, calcium chloride and water is interposed between a porous gas-exchangeable negative electrode 3 and a porous gas-exchangeable positive electrode 2, and power is supplied from an external DC power source to both the electrodes through a power collection structure to thereby transfer oxygen from the negative electrode side to the positive electrode side, the electrode sides being mutually isolated in a gas phase. Thus, the objective oxygen pump which operates at normal temperature and pressure, allows to easily develop large oxygen transport ability by an increased area, and avoids electrolyte leakage and the like, and a method for manufacturing the same are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089192-A (JP)
Title: Tool and method for gear cutting
Inventor: TANAKA HIROMITSU
IPC: B23F5/04
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To form more highly precise teeth on a gear to be cut by stabilizing an engagement state between the teeth of the gear to be cut and a cutting edge of the tool body for the prevention of waves from being generated on the tooth form even if the mechanical rigidity of a machining apparatus is low or the rigidity of the gear to be cut itself is low.  <P>SOLUTION: By performing driving synchronously with the gear 11 to be cut whose rotation is driven in cutting the gear 11 to be cut with a cutting edge 4 engaged with the gear 12 of the gear 11 to be cut, cutting edge surfaces 7, 9 of the tool are brought into contact with tooth surfaces 14, 15 of the gear 11 to be cut for engagement. In a state engaged in this way, the number of tooth surfaces 14 where the right cutting edge surface 7 of the tool engages with the gear 11 to be cut is always configured to be the same as the number of tooth surfaces 15 where the left cutting edge surface 9 of the tool engages with the gear 11 to be cut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090290-A (JP)
Title: Rubber composition for tread and tire using the same
Inventor: YONEMOTO DAIGO
IPC: C08L7/00
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for treads which can reduce rolling resistance while improving wear resistance and tear resistance.  <P>SOLUTION: This rubber composition for treads includes: 100 pts.mass of the rubber component which contains a natural rubber and a modified conjugated diene polymer having at least one nitrogenous functional group; and ≥40 pts.mass of carbon black obtained by a specific process. The carbon black includes: absorption of dibutyl phthalate (DBP) of 40-180 cm<SP>3</SP>/100 g; a specific nitrogen adsorption surface area (N<SB>2</SB>SA) of 40-300 m<SP>2</SP>/g; tint strength (TINT) of 50-150%; and toluene-extract light transmittance of ≥90%. The carbon black satisfies a relationship between the specific nitrogen adsorption surface area and the toluene-extract light transmittances represented by following formula: 0.0283×A×(100-B)≤40 [wherein, A is the specific nitrogen adsorption surface area (m<SP>2</SP>/g), and B is the toluene-extract light transmittance(%)].  <P>COPYRIGHT: (C)2010,JPO&INPIT