baber/WOPTO huggingface dataset:
Patent JP-2007311740-A (JP)
Title: Nitride semiconductor field-effect transistor
Inventor: SHIMIZU MITSUTOSHI
IPC: H01L29/812
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the current collapse as well as the gate leak current to improve gate breakdown voltage and reduce dark current, in a nitride semiconductor field-effect transistor having the multi-layered structure of nitride silicon film and a high dielectric film.  <P>SOLUTION: The problem can be solved by the field effect transistor constituted of nitride semiconductor and having a multi-layered structure, wherein a silicon nitride film, a silicon oxide film or an aluminum oxide film and a high dielectric film are laminated from the side of semiconductor, on the surface of semiconductor between source and drain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088665-A (JP)
Title: Opening/closing driving mechanism of swing member
Inventor: HOSHIIDE KAORU
IPC: E04H6/42
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing driving mechanism of a swing member reduced in size and weight and manufacturable at low cost.  <P>SOLUTION: The longitudinal one end of an actuator 4 is rotatably pivoted on a case (fixed member) 3. A lock member (swing member) 2 and an arm member 8 are rotatably mounted on a case 3 integrally with each other. The rod 4b of the actuator 4 is connected to the arm member 8 through a link member 9, a lever member 14 is rotatably pivoted on the case 3, and a stopper member 13 is fixedly installed to form a parking device (opening/closing driving device) 1. When the lock member 2 is brought into a locked state (fully opened state), the arm member 8 is engaged with the pin 17 of the lever member 14 and the stopper member 13 to hold the lock member 2 in a locked state. External forces F, F' acting on the lock member 2 are supported by the case 3 through the pin 17 of the lever member 14 or the stopper member 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090633-A (JP)
Title: Motion data creation device, motion data creation method and motion data creation program
Inventor: SAIJO HIROKI
IPC: B25J9/22
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To create motion data of motions synchronized with a rhythm of music.  <P>SOLUTION: Motion pattern data corresponding to a predetermined motion pattern is preliminarily stored, music data is analyzed to detect a musical beat based on the music data, and motion data is created so that, when the music data is divided into a plurality of bar sections based on the detected beat, the motion data is assigned to the divided bar sections of the music data. Accordingly, when motion data is reproduced with music data, motion patterns can be switched synchronously with switching between a first bar section MS1 and a second bar section MS2 corresponding to bars in a musical score of music based on music data MD1, and motion data of motions synchronized with the rhythm of music can be created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090988-A (JP)
Title: Substrate for magnetic recording medium
Inventor: KAWAI HIDEKI
IPC: G11B5/84
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium which can be satisfactorily washed by preventing floating of the substrate for the magnetic recording medium in a washing step.  <P>SOLUTION: The substrate for the magnetic recording medium has a disk like shape and is made of resin as a base material. The substrate has a specific gravity higher than that of a detergent used in the washing step. For example, the specific gravity is made to be 1.2 or more by incorporating a filler material of an inorganic material into the substrate or by forming a metal layer on the surface of the substrate. Thereby, the substrate for the magnetic recording medium can be satisfactorily washed since the substrate for the magnetic recording medium sinks in the detergent. As a result, the substrate for the magnetic recording medium whose surface is in a clean state can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090236-A (JP)
Title: Method for manufacturing conductive rubber roller, and roller for electrophotographic device
Inventor: OKUDA MITSURU
IPC: F16C13/00
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive rubber roller having improved uniformity in terms of cell diameter distribution, thereby capable of suppressing uneven hardness and uneven resistance, at a low cost, and to provide the roller used for an electrophotographic device, having the improved characteristics.  <P>SOLUTION: The method for manufacturing the conductive rubber having a foam rubber layer on a conductive core material includes a vulcanization step of heating and vulcanizing foam robber layer forming material containing at least one of epichlorohydrin rubber and acrylonitrile-butadiene rubber, and p,p'-oxybis benzene sulfonyl hydrazide with microwave irradiation and heated air by means of a microwave vulcanizing furnace, when heating the material with the irradiation with the microwave in the heated air of 180 to 230°C in the furnace at the vulcanization step, the time required for the material to pass through the furnace is ≥0.5 and ≤2.0 minutes, and the temperature of the material at the ejection from the furnace rises up to ≥100 and ≤250°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007106764-A (JP)
Title: Cosmetic composition comprising pigment and/or filler surface-treated beforehand with organic agent and electrophilic monomer
Inventor: BRUN GAELLE
IPC: A61K8/37
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for obtaining marked coloration even for a dark-color substrate without the need of keratin fibers' brightening or bleaching, or for treating keratin materials, in particular those enabling the hair to be afforded with care effects that are sufficiently obvious, long-lasting and fast to standard treatment with shampoo or the like, especially for treating keratin fibers such as the hair.  <P>SOLUTION: The composition for treating keratin materials, comprises, in a cosmetically acceptable medium, at least one electrophilic monomer and at least one pigment and/or one filler that have been surface-treated beforehand with an organic agent; wherein the surface-treated pigment or the surface-treated filler is other than a mica coated with titanium and with an organic pigment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008098400-A (JP)
Title: Field effect transistor, and its manufacturing method
Inventor: AMASUGA HIROTAKA
IPC: H01L21/338
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive field effect transistor and its manufacturing method, in which a moisture prevention process around a gate by thick film lamination of a moisture-proof insulating film is performed, and an increase of gate capacitance is suppressed.  <P>SOLUTION: The field effect transistor in which a T or Γ type gate electrode, a drain electrode and a source electrode are arranged on a semiconductor layer through a semiconductor region doped in n-type has an insulating film whose thickness is 50 nm or less covering the circumference of the above gate electrode and the surface of the semiconductor layer, a silicon nitride film covering the above insulating film deposited by catalyst CVD method, wherein a cavity is formed by the above silicon nitride film between the portion corresponding to the cover of the opened umbrella of the above gate electrode and the above semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097455-A (JP)
Title: History recording system for structure
Inventor: HIRAYAMA HIROYASU
IPC: G06Q50/08
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a history recording system for a structure for making a best response without causing a time-lag in determining data at a head office particularly in a disaster in emergency.  <P>SOLUTION: The history recording system is composed of a history recording device mounted on a structure made of concrete, steel, or the like, and a sensor mounted on the structure, and configured to input initial structural data of the structure, the change history of the structure and signals from the sensor into the history recording device and to output signals from the history recording device to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007018013-A (JP)
Title: Optical display system and method
Inventor: FERGASON JAMES L
IPC: G02F1/133
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which includes a passive display, a light source, and a video signal input.  <P>SOLUTION: In operation in response to a video signal the passive display adjusts light from the light source to provide an image, and the intensity of the light source is controlled by the video signal. A method of producing a displayed image using a passive display illuminated by a light source is characterized in controlling the light source to obtain a displayed image with a desired amount of information, gray scale and color characteristics. A method of reducing power consumption by a display system in which a dimming display adjusts incident light from a light source to provide images is characterized in controlling power provided to the light source to reduce output thereof for relatively dark images.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068053-A (JP)
Title: Gas okonomiyaki (japanese pizza) cooker
Inventor: MURAMOTO AKIRA
IPC: A47J37/06
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to cook okonomiyaki on the iron plate at a high temperature with the temperature of a flange and a casing attached on the top lowered in the gas okonomiyaki cooker.  <P>SOLUTION: An air supply hole is formed in the lower area of the casing with a flange to be attached with a table of the gas okonomiyaki cooker, a heat exhausting hole is opened in the upper area in the casing, and a support metal fittings supporting a combustion chamber is placed in the inside lower part of the casing. The combustion gas is exhausted to an exhaust passage and an exhaust opening. The flange is arranged so that the rim part of the hot section does not contact with the casing maintaining a space at the inside of the casing into which cool air is passed to lower the temperature. The guest seat side of a combustion chamber of the gas okonomiyaki cooker is insulated with a heat reflector covering the inside of the combustion chamber at a certain space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103379-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MORIGUCHI HIROSHI
IPC: H01L21/677
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing generation of foreign matters in a process of conveying semiconductor wafers, using hand.  <P>SOLUTION: A rod 17 is fixed on a piston 16, a first pressure line 19 connected to a first space 18 and a second pressure line 21 connected to a second space 20 are provided to a cylinder 15, and a screw hole 22 and a screw 23 mated with the screw hole 22 are provided on the piston 16. The first space 18 is evacuated from the first pressure line 19 with the second pressure line 21 closed, thereby moving the piston 16 to allow a movable portion 13 to move, and air is taken from the second pressure line 21 into the second space 20 with the first pressure line 19 closed, thereby moving the piston 16 to allow the movable portion 13 to move.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101077-A (JP)
Title: Water-based coating material containing polymer emulsion
Inventor: INUI KUNIHIRO
IPC: C09D5/02
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-based coating material that does not use a bisphenol A-derived constituent component at all, does not substantially use a surfactant being a causative substance for deteriorating steam sterilization resistance of a cured coating film after baking, forms a polymer emulsion and foams a coating film having excellent steam sterilization resistance, processability and adhesivity and not causing change of fragrance and flavor of beverage and is suitable for can inner surface coating.  <P>SOLUTION: The water-based coating material comprises a polymer emulsion obtained by radically polymerizing a component (B) to be emulsified containing an ethylenic unsaturated monomer (B1) but not a polyester in the presence of (1) an aqueous solution or emulsion of a polymer containing a carboxy group-containing polyester (A), a basic compound (C) and water (D). The ethylenic unsaturated monomer (B1) comprises at least one kind of an amide-based monomer as an essential component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102754-A (JP)
Title: Information display system, information display method and information display program
Inventor: SHIBATA HIROHITO
IPC: G06F17/30
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display system, an information display method and an information display program that enable a user to determine the propriety of displayed documents.  <P>SOLUTION: The information display system 100 displays recommended documents obtained by retrieving documents in a document DB 52 of a server 50 on a display 22 of a client 10. The client 10 acquires document identification information including the types of the documents and the search methods used to search the documents, and displays images showing the recommended documents on the display 22 according to the types and search methods.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104301-A (JP)
Title: Inverter apparatus
Inventor: KUROKAWA MANABU
IPC: H02P6/06
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction in cost and size by decreasing the number of current detection sensors.  <P>SOLUTION: The inverter apparatus includes an inverter circuit having three series circuits constituted of switching elements in three stages and connected in parallel with each other, a first load with three control terminals consisting of respective control terminals of the connecting points between the switching elements in the first and second stages of respective rows in a triple bridge inverter circuit, a second load with three control terminals consisting of respective control terminals connected to the connecting points between the switching elements in the second and third stages of respective rows in the triple bridge inverter circuit, an inverter control means controlling the on/off state of the switching elements, a plurality of current detecting means detecting the current flowing in the switching elements of respective rows in any stages from the first to the third stage, and a current calculating means calculating the load current flowing in the first and the second loads based on the current detected by the plurality of current detecting means and the on/off state of the switching elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103263-A (JP)
Title: Fuel cell system
Inventor: SAKAGAMI YUICHI
IPC: H01M8/10
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ions included in moisture discharged from a fuel cell.  <P>SOLUTION: This fuel cell system is provided with: a gas-liquid separation means 26 arranged on at least either of discharge passages 11 and 21 of an oxidizer gas or a fuel gas discharged from the fuel cell 1, and separating moisture included in the oxidizer gas or the fuel gas; and a water supply pipe 30 for supplying water separated by the liquid-gas separation means 26 to the fuel cell 1. In the fuel cell system, an ion adsorbing agent 33 is arranged at least on a part of the inside wall of the water supply pipe 30. Since the ions included in the water separated by the liquid-gas separation means 26 is adsorbed by the ion adsorbing agent 33 arranged on the inside wall of the water supply pipe 30, the ions included in the moisture discharged from the fuel cell 1 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108780-A (JP)
Title: Semiconductor device
Inventor: TOKUDA SATORU
IPC: H01L29/78
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein machining for accurately cutting a prescribed portion of a metal sheet on which a slit is formed is required and hence manufacturing costs increase.  <P>SOLUTION: A semiconductor device 1 comprises: a semiconductor substrate 10 on which a power MOSFET is formed; a source contact 20 (surface electrode) provided on the semiconductor substrate 10 and connected to a source region in the power MOSFET electrically; a gate finger 30 provided on the semiconductor substrate 10 and connected to the gate electrode of the power MOSFET electrically; a passivation film 40 (insulating film) provided while covering the gate finger 30; and a conductive sheet 50 provided at the upper parts of the source contact 20 and the passivation film 40 and connected to the source contact 20 electrically. In the surface at the side of the semiconductor substrate 10 of the conductive sheet 50, a part positioned at the upper part of the gate finger 30 is recessed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108017-A (JP)
Title: Communication system
Inventor: SAITO HISASHI
IPC: G06F13/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for quickly detecting disturbance caused by a leakage current.  <P>SOLUTION: A signal processing unit 20 applies A-D conversion to voltage signals V2 generated from signal reception resistors 13, 14 to output the converted signals as process values. The processing unit 20 executes computation based on voltage signals V1, V2, and detects a leakage current caused by a failure of a HART transmission/reception circuit 11 or a coupling capacitor 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104937-A (JP)
Title: Electric dust collector
Inventor: SUGIMOTO KENJI
IPC: B03C3/41
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric dust collector which enables a maintenance of a high decontamination efficiency even if a charged electric power is decreased, and has a long life.  <P>SOLUTION: A discharge atmosphere is produced between a discharge plate 1 and a grounding plate 2 opposed and provided mutually in parallel, and a charging part (EP) charging particles passing through here is provided. The discharge plate 1 is a long plate body, and at both the side edges 12, 13 a plurality of discharge projections 11 are formed longitudinally at intervals. The formation position is out of alignment mutually in the longitudinal direction at one side edge and at the other side edge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111928-A (JP)
Title: Belt moving device and image forming apparatus using the same
Inventor: KAMOSHITA MIKIO
IPC: G03G15/16
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt moving device capable of performing not only highly accurate positional control in a sub-scanning direction but also highly accurate positional control in a main scanning direction by feed-back controlling the position of a belt in the direction of biasing of the belt.  <P>SOLUTION: The belt moving device includes a drive roller and at least one counter rollers disposed opposite to the drive roller, wherein at least one of the rollers includes: a movable means for moving the roller to a target rotating position in a vertical direction; and a belt biasing control means for suppressing biasing of the endless belt according to the speed of the moving endless belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112318-A (JP)
Title: Power consumption optimization method and semiconductor design device for semiconductor integrated circuit
Inventor: YAMADA JUN
IPC: H01L21/82
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power consumption optimization method and a semiconductor design device for optimizing the power consumption of a semiconductor integrated circuit in consideration of the power of charging/discharging current components, the power of a through current component and the power of a leak component without extremely increasing man-hours.  <P>SOLUTION: This power consumption optimization method is provided to describe specifications of a semiconductor integrated circuit in HDL, and to perform a logical composition from sources described in the HDL, and to optimize the power consumption of a semiconductor integrated circuit used for circuit design for performing layout design. This power consumption optimization method includes an activity ratio information acquisition process for operating circuit simulation by using the sources, and for acquiring activity ratio information showing the activity ratio of each logical path described in the HDL, and a logical composition process for performing logical composition in consideration of the power consumption of each logical path based on the activity ratio information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116218-A (JP)
Title: Biomolecule assay chip
Inventor: NEMOTO NAOTO
IPC: G01N37/00
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a biomolecule assay chip by using microreactor techniques and a chip thus constructed.  <P>SOLUTION: A method of constructing the chip having biomolecules having been immobilized in an aligned state thereon, which comprises (a) a step of preparing a substrate 1 wherein a plural number of biomolecules 1 of a single type are immobilized in an aligned state; (b) a step of adding a reaction reagent for synthesizing biomolecules 2 in microreactors of a microreactor chip, that has the microreactors at positions overlapping the positions of the aligned biomolecules 1 that has been immobilized on the substrate 1 which is prepared in step (a); (c) a step of closely attaching the reaction reagent for synthesizing the biomolecules 2 to the substrate 1 so as to bring it into contact with the biomolecules 1, thereby synthesizing the biomolecules 2 in the microreactors; and (d) after the completion of step (c), a step of overlaying the microreactor chip on a substrate 2 so as to bond the biomolecules 2 to the substrate 2. The chip constructed by this method is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114480-A (JP)
Title: Method and apparatus for cleaning tire vulcanizing mold
Inventor: YOSHINO TAKUMI
IPC: B29C33/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove the contaminant adhered to the molding surface 13 of a tire vulcanizing mold 12.  <P>SOLUTION: Wet saturated steam of 100°C or below is brought into contact with the molding surface 13 of the tire vulcanizing mold 12 to swell the contaminant. When the tire vulcanizing mold 12 is a mold for vulcanizing an unvulcanized tire using a rubber composition blended with a filler comprising carbon black only, since the contaminant is relatively easy to swell, wet saturated steam is brought into contact with the molding surface 13 for 100 sec or above and when the filler comprises at least silica, since the contaminant is relatively hard to swell, the wet saturated steam is brought into contact with the molding surface 13 for 240 sec or above.  <P>COPYRIGHT: (C)2008,JPO&INPIT