baber/WOPTO huggingface dataset:
Patent JP-2010019889-A (JP)
Title: Carrier for electrostatic latent image development, two-component developer and image forming method
Inventor: KOZURU HIROYUKI
IPC: G03G9/113
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrostatic latent image development having a low resistance resin coating layer, which has high durability of imparting stable charges to a toner for a long period of time and prevents generation of counter charges causing a lead-off phenomenon.  <P>SOLUTION: The carrier for electrostatic latent image development is formed by coating the surfaces of core particles with a resin, wherein the carrier particles has distribution having peaks where the form factors are in the range from 100 to 120 and in the range from 140 to 150 respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019575-A (JP)
Title: Encoder apparatus and signal selection method
Inventor: TAKAYAMA MASATO
IPC: H02K11/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To normally continue a control after a failure even if detection circuits are failed in an encoder apparatus embedded in an industrial robot.  <P>SOLUTION: The encoder apparatus 1 includes: an encoder body 2 equipped with three systems of the detection circuits 5A, 5B, 5C for outputting detection signals S1, S2, S3; and an upper level controller 3 for comparing the detection signals S1, S2, S3 from the detection circuits 5A, 5B, 5C, and determining which of detection signals S1, S2, S3 is selected based on a majority decision principle. Even if the detection circuits 5A, 5B, 5C in the encoder apparatus 1 are failed, the failed detection circuit 5A, 5B, 5C are surely identified in accordance with the majority decision principle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019942-A (JP)
Title: Electronic musical device
Inventor: KUBITA AKEMI
IPC: G10H1/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and appropriately perform harmony setting based on the musical content to be utilized.  <P>SOLUTION: In this musical content utilization system, a first or a second table in which a singing type Mt or a genre Jn is related to a harmony category Ht, or a third table in which an overlapping state of tones Ts is related to the harmony category Ht is provided. The singing type Mt or the genre Jn, or the overlapping state of tones Ts is detected from musical content, such as, automatic performance data which is utilized (reproduced) in a musical contents utilizing section (musical information reproducing section, such as, automatic performance section) A; and the harmony category Ht corresponding to the detected singing type Mt or the genre Jn, or the overlapping state of tones Ts, is set by referring to the first or the second table, or the third table. Then, based on the harmony category Ht set, a harmony sound signal Sc corresponding to a singing voice signal Sa which is input from a singing input section 15-8 is generated (D to J).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021738-A (JP)
Title: Ultrasonic transducer and ultrasonic flowmeter
Inventor: OZAWA YOSHINORI
IPC: H04R17/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable ultrasonic transducer by maintaining the excellent bonded state between a metallic planar body and a ceramic piezoelectric body.  <P>SOLUTION: The ultrasonic transducer 100 includes the ceramic piezoelectric body 3 for generating a voltage through deformation, and the metallic planar body 1 bonded to the specified surface of the ceramic piezoelectric body 3, the metallic planar body 1 receives ultrasonic waves W, voltage signals result from the ceramic piezoelectric body 3, the ceramic piezoelectric body 3 receives the voltage signals, and the ultrasonic waves W result from the metallic planar body 1. The metallic planar body 1 is bonded to the specified surface f of the ceramic piezoelectric body 3 using the adhesive 2 of a glass transition temperature lower than the lowest using temperature of the ultrasonic transducer 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018478-A (JP)
Title: Photosensitive ceramic composition, photosensitive ceramic sheet, and method for manufacturing photosensitive ceramic sheet
Inventor: SADAKUNI HIRONOBU
IPC: C04B35/63
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive ceramic composition which suppresses warpage of a photosensitive ceramic sheet and peeling of a laminated body in a step of firing the sheet, by a more convenient means with low energy consumption, and to provide a photosensitive ceramic sheet.  <P>SOLUTION: The photosensitive ceramic composition comprises a photosensitive organic component, an inorganic powder and a thermal polymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021325-A (JP)
Title: Method for manufacturing semiconductor device, and semiconductor device
Inventor: FUJITA KAZUJI
IPC: H01L21/768
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that two kinds of distorted films covering an NMOS and a PMOS overlap each other because of a positional shift to create an excessive film thickness or a gap between both distorted films.  <P>SOLUTION: A tensile distortion film is formed to cover a PMOS and an NMOS. The tensile distortion film is eliminated in an area where the PMOS is disposed, and is left intact in an area where the NMOS is disposed. A compressed distortion film is formed over the entire surface. An exposed portion of the compressed distortion film is etched partway in the direction of thickness of the exposed portion, using a mask covering the area where the PMOS is disposed while not covering the where the NMOS is disposed. The compressed distortion film is eliminated in the area where the NMOS is disposed, using the mask covering the area where the PMOS is disposed while not covering the where the NMOS is disposed. One of two types of masks overlap at least the edge of part of the patterned tensile distortion film, while the other is separated from the edge in the direction of interior of the surface. When the compressed distortion film is eliminated, part of the compressed distortion film is left intact in the area covered by one of the masks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021363-A (JP)
Title: Semiconductor device and method of producing the same
Inventor: MISHIMA YASUYOSHI
IPC: H01L21/28
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a laminated gate electrode for suppressing a rise of a connecting resistance between a metal layer and a semiconductor layer and also provide a method of producing the semiconductor device.  <P>SOLUTION: The semiconductor device 10 includes a source region and a drain region 14 of the first conductivity type formed on a semiconductor substrate 11, a channel region 16 formed between the source region and the drain region, and a gate insulating film 21 formed on the channel region. The semiconductor device 10 further includes a metal gate electrode layer 22 formed on the gate insulating film, and a semiconductor gate electrode layer 23 of the second conductivity type, which is the inverted conductivity type of the first conductivity type, formed on the metal gate electrode layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023559-A (JP)
Title: Four-crawler type vehicle
Inventor: SANESHIGE HIDEO
IPC: B62D55/12
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-crawler type vehicle preventing the scattering of mud to a machine-body side.  <P>SOLUTION: In the four-crawler type tractor 1, an upper part of a drive sprocket which is a top portion of a front portion crawler traveling device 10 is covered along its crawler shape, and mounted to a knuckle arm 45 steering the front portion crawler traveling device 10 by a bolt 60. A front portion fender 36 moves, together with the front portion crawler traveling device 10 so as not to change the relative position, when the front portion crawler traveling device 10 is steered to move in a lateral direction, and has a clearance capable of preventing interference, even if the front portion crawler traveling device 10 vertically rocks to a maximum extent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025378-A (JP)
Title: Hot starting method of circulation fluidized bed gasification equipment
Inventor: KATAGIRI TOMOYUKI
IPC: F23C10/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a HOT starting method of circulation fluidized bed gasification equipment capable of significantly shortening a time necessary for restarting.  <P>SOLUTION: When an operation of the gasification equipment is stopped, a fluidized bed gasification furnace 8 is tightly closed, an inert gas 23 is supplied to a free board section F, and a pressure in the gasification furnace 8 is kept higher than the atmospheric air. When restart of the gasification equipment is required, an auxiliary boiler 34 is started, and when the necessary auxiliary steam S' is produced from the auxiliary boiler 34, the auxiliary steam S' is supplied to the gasification furnace 8, and a circulation medium is fluidized and circulated to a combustion furnace 1. Then the air A and a fuel 3 for starting are supplied to the combustion furnace 1 to heat the circulation medium and to circulate the medium to the gasification furnace 8, so that a temperature in the gasification furnace 8 is increased. When the necessary main steam S is produced from an exhaust heat recovery boiler 11, the main steam S is supplied to the gasification furnace 8 for the auxiliary steam S', and when a temperature in the gasification furnace 8 reaches a gasification available temperature, a raw material 13 is charged to the gasification furnace 8 to start the gasification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022460-A (JP)
Title: Dental prosthesis comparison model
Inventor: SHIMA TAKAHIRO
IPC: A61C5/08
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To clearly show a difference between an all-ceramic crown and a metal bond crown and to irradiate an external part with light from the all-ceramic crown and the metal bond crown to make the difference clear without directly irradiating a patient with light in an environment where external conditions vary.  <P>SOLUTION: In the dental prosthesis comparison model, a dental prosthesis sample 1 composed of the all-ceramic crown 2 and the metal bond crown 3 is fixed to a jaw model 4. The jaw model 4 has the whole body or a support table 5 fitted with the dental prosthesis sample 1 of a transparent material. The jaw model 4 embeds a light source 8 for radiating light toward the dental prosthesis sample 1 fitted by the support table part 5. Light radiated by the light source 8 is radiated to both the all-ceramic crown 2 and the metal bond crown 3 from the support table part 5 so as to discriminate the all-ceramic crown 2 from the metal bond crown 3 according to light emitted outward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024652-A (JP)
Title: Separation device
Inventor: AYANO MASAKI
IPC: E04F21/20
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device which enables the efficient stripping off operation of an object-to-be-stripped-off such as a tile.  <P>SOLUTION: This separation device 10 comprises: a cylinder 2; a piston 1 which is slide-fitted into the cylinder 2, so as to reciprocate depending on the supply/discharge of pressure oil; a slider 6 which is slidably arranged on the axis line of the piston 1, which is hit with the piston 1 so as to advance/recede, and the leading end of which is fitted with a scraper 9; and an urging spring 7 which is provided to urge the slider 6 to the side of the scraper 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009041003-A (JP)
Title: Resin and aqueous resin dispersion
Inventor: ITO MOTOAKI
IPC: C08G59/54
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel resin useful in various uses, for example, a resin which, when used as a toner binder resin or a toner using the same, exhibits good low-temperature fixability, good wax dispersibility, and storage stability and to provide an aqueous resin dispersion.  <P>SOLUTION: What are provided are a resin and an aqueous resin dispersion each obtained by reacting the following compounds (A) and (B): (A) an epoxy resin, and (B) a fatty acid amide being a condensate of a polyalkylene polyamine and a fatty acid and having active hydrogen atoms reactive with an epoxy group; and a resin and an aqueous resin dispersion each obtained by reacting the following compounds (A) and (B) with the following compound (C): (A) an epoxy resin, (B) a fatty acid amide being a condensate of a polyalkylene polyamine and a fatty acid and having active hydrogen atoms reactive with an epoxy group, and (C) a monocarboxylic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010022514-A (JP)
Title: Pachinko machine
Inventor: MURAKAMI MASATO
IPC: A63F7/02
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when direction data are in large volume, development efficiency decreases and processing loads become extremely large.  <P>SOLUTION: In a Pachinko machine 10, a winning losing drawing means 112 performs winning losing drawing for determining whether or not a game is shifted to a special game. A pattern storage means 130 holds a variation pattern in which a symbol variation process and a direction process are defined and a previous announcement direction pattern for suggesting the degree of expectation to win in advance. The pattern storage means 130 holds a plurality of previous announcement direction patterns in the way that the degree of expectation to win each pattern is classified according to stages. A direction determining means 132 selects the stage of the degree of expectation with respect to previous announcement direction of many times when determining to display the previous announcement direction more than once, and selects any one from the plurality of previous announcement direction patterns classified by the selected stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027902-A (JP)
Title: Surface-mounted infrared photodetection unit, method of manufacturing surface-mounted infrared photodetection unit, and electronic equipment
Inventor: HONBO MASAHIRO
IPC: H01L23/28
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a surface-mounted infrared photodetection unit with good productivity such that a shield portion united with a lead frame is easily formed with high precision; a method of manufacturing the surface-mounted infrared photodetection unit; and electronic equipment mounted with the surface-mounted infrared photodetection unit.  <P>SOLUTION: The surface-mounted infrared photodetection unit 1 includes the lead frame 13 mounted with a photodetector 11 and a signal processing integrated circuit 12, a resin sealing portion 14 sealing the lead frame 13 with a resin including the photodetector 11 and signal processing integrated circuit 12, a surface-mounted terminal 15 extended from the lead frame 13 and bent toward a bottom surface 14b of the resin sealing portion 14, a shield portion 20 bent along the resin sealing portion 14 to cover a region corresponding to the signal processing integrated circuit 12 with a top surface 14t, and an engagement portion 21 extended from the shield portion 20 and bent toward the bottom surface 14b to engage the shield portion 20 with the resin sealing portion 14, wherein the engagement portion 21 is a surface-mounted terminal 15r.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025804-A (JP)
Title: Nozzle unit
Inventor: OGAWA KOJI
IPC: G01N35/10
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle unit capable of more certainly performing proper suction/discharge treatment.  <P>SOLUTION: The nozzle unit 10 mounted on a dispenser has a pipe 64 of which the leading end 90 is sharply formed and which has a double pipe structure keeping a liquid passage 80 and an air passage 84 sequentially arranged thereto from the inside in a concentric circular state. The liquid passage 80 is bent by almost 90° at the position slightly near to the rear end of the leading end 90 and a liquid suction and discharge port 82 is formed to the side surface of the pipe 64. Further, the air passage 84 communicates with the air suction and discharge port 86 provided in the side surface of the pipe 64 at the position in the vicinity of the rear end of the liquid suction and discharge port 82. Viewed from another angle, the leading end 90 of the pipe 64 is formed into a solid conical shape having no opening formed thereto. By this arrangement, even if the nozzle unit 10 pierces the plug body of a container, no cut refuse is produced and, as a result, proper suction/discharge treatment can be performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277310-A (JP)
Title: Electronic control system and method
Inventor: BLACK RICHARD L
IPC: H05B39/04
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control system wherein an apparatus allows two or three wire operations.  <P>SOLUTION: A power supply 150 can supply power to the enclosed circuitry in both two and three wire installations. Two separate zero cross detectors are used such that timing information can be collected in both two and three wire installations. Both zero cross detectors 110 are monitored and are used to automatically configure the electronic control. Over voltage circuitry senses an over voltage condition across a MOSFET which is in the off state and turns the MOSFET on so that it desirably will not reach the avalanche region. Over current circuitry senses when the current through the MOSFETs has exceeded a predetermined current threshold and then turns the MOSFETs off so they do not exceed the MOSFETs' safe operating area (SOA) curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027947-A (JP)
Title: Top emission type organic el display device
Inventor: OOKA HIROSHI
IPC: H05B33/10
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the gradient of luminance in a top emission type organic EL display device with a high-definition screen whose pixel area is small.  <P>SOLUTION: An organic EL layer is formed like a matrix between a lower electrode and an upper electrode in the display region of an organic EL display device. A power is supplied from a power supply line wired on a side border of a display region to the upper electrode. The potential of the upper electrode is set to the highest on a side border XA, and to the lowest on a central axis XC of the display region according to the resistance of the upper electrode. The film thickness on the side boarder XA of the display region of an organic EL layer is set larger than the film thickness on the central axis XC so that the gradient of luminance due to the potential of the upper electrode is compensated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023101-A (JP)
Title: Forming condition determining method
Inventor: NAGAI YUICHI
IPC: B21D24/02
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming condition determining method of a press machine capable of reducing cost.  <P>SOLUTION: The forming condition determining method of the press machine comprises: a step of obtaining the minimum fold pressure at which any crack may be generated while the fold pressure is constant from the forming start to the forming completion; a step of calculating the mean value of the reference fold pressure P<SB>3</SB>from the forming start to the forming completion with the reference fold pressure P<SB>3</SB>as the value lower than the obtained fold pressure; and a step of extracting a change pattern t<SB>5</SB>of the fold pressure capable of suppressing generation of both folds and cracks among the change patterns t<SB>1</SB>-t<SB>5</SB>of the fold pressure in which the calculated mean value P<SB>3</SB>is constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027548-A (JP)
Title: Separator for electrochemical element and lithium-ion battery using the same
Inventor: ODA AKIHIRO
IPC: H01M2/16
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new separator which is excellent on thermal resistance and can form an electrochemical element for restraining internal resistance, and to provide a lithium-ion battery using the separator.  <P>SOLUTION: In the separator for the electrochemical element having a porous base body and a high heat-resistant layer arranged on the surface of the porous base body, the high heat-resistant layer includes filler particles, a binding agent, and a template agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034149-A (JP)
Title: Piezoelectric actuator element for textile machine and method of manufacturing the same
Inventor: WATANABE KAZUHISA
IPC: H01L41/313
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator element for a textile machine, which has environmental resistance and improves productivity thereof by simplifying a manufacturing step, and to provide a method of manufacturing the same.  <P>SOLUTION: A piezoelectric actuator element for a textile machine includes a piezoelectric body having a shim plate and piezoelectric ceramics which are laminated on both the front and back surfaces of the shim plate and have electrode films on both the front and back surfaces of the ceramics. A piezoelectric element includes a front end supporting part 3 attached to one end portion connected to the textile machine and a rear end supporting part 8 attached to other end portion. Conductive wires 4a, 4a, 4b for supplying current to the electrode films on both surfaces and the shim plate of the piezoelectric element are connected to the electrode films and the plate, and an electrical insulating film is coated so as to cover the entire surface including connecting portions of the conductive wires. The rear end supporting part 8 is sealed with a material which covers the electrode films, the shim plate, the connecting portions of the conductive wires and the vicinity thereof and has water-vapor resistance and non-conductivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031816-A (JP)
Title: Control device for pressure accumulation type fuel supply system
Inventor: YOKOI MASAHIRO
IPC: F02M55/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a fuel supply system and deterioration of operation performance of an internal combustion engine when excess delivery abnormality occurs in a high pressure pump.  <P>SOLUTION: Fuel is supplied to an engine 10 through a low pressure pump part 30 for pressurizing the fuel in a fuel tank 25, a high pressure pump part 40 for further pressurizing the fuel delivered from the low pressure pump part 30, and a delivery pipe 35 for accumulating the high pressure fuel delivered from the high pressure pump part 40. An ECU 60 controls a fuel pressure in the delivery pipe 35 by controlling a fuel delivery quantity of the high pressure pump part 40 by a fuel quantity adjusting valve 43. When it is detected that the high pressure fuel is excessively delivered from the high pressure pump part 40 to the delivery pipe 35, the fuel delivery quantity of the high pressure pump part 40 is controlled by the low pressure pump part 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT