baber/WOPTO huggingface dataset:
Patent JP-2011075506-A (JP)
Title: Tooth contact face detector
Inventor: KAWAKAMI MASARU
IPC: G01J3/46
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To identify a tooth contact face with high precision even when measurement environment changes.  <P>SOLUTION: This contact face detector includes a camera 12 for picking up a tooth face 42 coated with paint 40 in color, color characteristic value specific processing 16 for identifying a color characteristic value 54 of the tooth face 42 from a color image 52, color difference data generation processing 18 for generating color difference data 56 by calculating a color difference from the color characteristic value 54 for each color value of the tooth face 42, and tooth contact face identification processing 20 for identifying the tooth contact face 46 by calculating a threshold value 62 from a histogram 58 of the color difference data 56 and binarizing the color difference data 56.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074906-A (JP)
Title: Ignitor for internal combustion engine
Inventor: SHIMADA NAOKI
IPC: F02P3/08
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignitor for an internal combustion engine, which is free from a blow-out phenomenon even if a discharge maintaining voltage is lowered and which includes a capacitor discharge ignitor and a self excitation thyristor series inverter ignitor.  <P>SOLUTION: The ignitor for the internal combustion engine includes a self-excitation thyristor series inverter ignitor part 11, a capacitor discharge ignitor part 12, a DC-DC convertor 14, and a trigger signal generation part 15. A feedback winding and a primary winding of the self-excitation thyristor series invertor type ignitor part and a primary winding of the capacitor discharge ignitor part are wound around the same iron core 16, and a second winding is shared. The capacitor discharge ignitor and the self-excitation thyristor series inverter type ignitor which makes a thyristor series inverter circuit self-excited using an ignition coil as a load and which discharges a plurality of sparks to the discharge gap of the ignition plug by a high voltage generated on the secondary winding side of the ignition coil, perform overlapping discharge. Then, a large discharge energy is provided for a long period without being influenced by discharge and the like on the capacitor discharge ignitor side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153789-A (JP)
Title: Non-volatile semiconductor memory device and method of fabricating the same
Inventor: YAMAMOTO KATSUHIKO
IPC: H01L29/792
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for improving memory holding characteristic of a non-volatile memory, especially a technology for manufacturing a non-volatile semiconductor memory device capable of improving memory holding characteristic of the non-volatile memory, by improving film quality of a silicon oxide, film even when the silicon oxide film which is to be the first potential barrier film is formed by a plasma film-forming method.  <P>SOLUTION: A silicon oxide film OX1 which is the main component of the first potential barrier film EV1 is formed by a plasma film-forming method. Then a hot plasma nitriding processing is coupled with a heating process in the atmosphere containing nitrogen monoxide so as to form an acid silicon nitride film SOX on the surface of the silicon oxide film OX1, with nitrogen N2 segregated on the interface between the silicon oxide film OX1 and a semiconductor substrate 1S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011082216-A (JP)
Title: Compound semiconductor device and method for manufacturing the same
Inventor: KANEMURA MASAHITO
IPC: H01L29/78
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a highly reliable compound semiconductor device having a stable threshold with a small variation and achieving a sufficient high breakdown voltage even when a gate recess structure is introduced to enable a normally-off operation.  <P>SOLUTION: An intermediate layer 5 made of i-AlN is formed between an electron transit layer 3 and an electron supply layer 4, and an opening 11a is formed at a position on a cap structure 7, the position where a gate electrode is to be formed, using the intermediate layer 5 as an etching stopper. Then, an opening 11b is formed at a position positionally aligned with the opening 11a of the intermediate layer 5 by wet etching using a hot phosphoric acid, and a gate electrode 13 is formed so that the lower portion thereof fills an opening 11 comprising the openings 11a and 11b via a gate insulating film 12 and the upper portion thereof projects above the cap structure 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080946-A (JP)
Title: Super-high sensitivity distance or position measuring system
Inventor: NAKAJIMA NOBUO
IPC: G01S7/292
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can accurately measure a three-dimensional position.  <P>SOLUTION: The system includes a UWB transceiver 1, a server 3, and an RF tag T for UWB. The UWB transceiver 1 executes synchronous addition as well as correlation calculation with the PN code in M series which is reflected on the RF tag T.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010095721-A (JP)
Title: Method for producing polyetherester polyol
Inventor: LORENZ KLAUS
IPC: C08G65/28
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyetherester polyol starting from a fatty acid ester and a starter compound having a Zerewitinoff-active hydrogen atom.  <P>SOLUTION: The method for producing a first polyetherester polyol includes making the starter compound (a) having a Zerewitinoff-active hydrogen atom react with at least one alkylene oxide (b) in the presence of at least one amine (c) selected from a group composed of a tertiary amine and optionally a substituted imidazole, and in the presence of at least one fatty acid ester (d), wherein (d) is added before, during, or after measuring and adding (b), and a second polyetherester polyol (e) is mixed with the components (a), (c), and optionally (d) with an amount of 3.0-20.0 wt.% with respect to the sum total weight of components (a), (b), (c), (d) and (e), before measuring and adding (b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010284155-A (JP)
Title: Method for producing tea-flavored low-tar cigarette
Inventor: LIN KAI
IPC: A24B3/04
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tea-flavored low-tar cigarette.  <P>SOLUTION: The method for producing the tea-flavored low-tar cigarette comprises blending of a tobacco leaf material at a specific ratio with sliced pieces of tea leaves produced by adding a tea raw material and a non-tobacco substance such as woody fiber, or using the sliced pieces of tea leaves as an exclusive raw material, finely slicing the pieces with a conventional cigarette industry machine of tobacco industry, and rolling the product with a combined industrial technology and an assisting material to obtain a Chinese-style low-tar cigarette characteristic to China. Compared with conventional techniques, the tea-flavored low-tar cigarette produced by the method gives good satisfaction in smoking the cigarette, fully develops cigarette smoking characteristics such as smoking interest and pleasure, and solves universal problems of sensual quality such as monotonous feeling caused by loss of flavor after lowering tar content of conventional cigarette, low smoke density, dry feeling of throat and tongue and deficient satisfaction and enjoying sense. Since the sliced pieces of tea leaves are used as a major part of the raw material, the cigarette reduces danger on heavy smokers and, furthermore, saves the tobacco leaf raw material, enhances effective utilization of tea leaf raw materials to be discarded and produces good economic effect and social effect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090996-A (JP)
Title: Coil terminal
Inventor: NISHIMURA TSUKASA
IPC: H01H50/14
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil terminal capable of easily positioning a connection position of a coated wire to the coil terminal and stably connecting the coated wire to the coil terminal without applying bending load to the coated wire.  <P>SOLUTION: In the coil terminal 28A electrically connected with a coil 22 wound around an electromagnet block 2 and connected to the coated wire 8, the coil terminal 28A has a connection section 281 electrically connected to the coil 22, and a terminal body section 282 connected to the coated wire 8 by extending from the connection section 281. The terminal body section 282 is provided with a slit 282a formed from one end to the other end, a base section 282b formed on the other end of the coil terminal 28A, and a pair of beam sections 282c respectively extending from the base section 282b to one end side and arranged in parallel by sandwiching the slit 282a and projecting in a thickness direction. In the terminal body section 282, the coated wire 8 is arranged in the slit 282a, a core wire 81 at the pointed head of the coated wire 8 is soldered to the base section 282b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010107510-A (JP)
Title: Test bench conditioning system for working fluid, and device for operating test bench condition system of this type
Inventor: HOFER MICHAEL
IPC: G01M99/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test bench conditioning system and a device for operating a system of this type, with which optimum simulation for the temperature profile of an operating fluid of a machine is possible with the slightest deviations from a preset profile.  <P>SOLUTION: The test bench conditioning system for a working fluid of a machine located on the test bench includes: at least one pump 3 for circulating the working fluid; a heat exchanger 4 for cooling the working fluid coming from the discharge line 1 of the machine; a heating device 5 for the working fluid, fed into the supply line 2 to the machine; and a mixing valve 6. Furthermore, a bypass 8 that can be shut off between the discharge line 1 and the supply line 2 can be provided. Setting the temperature profile for the working fluid is possible via a control device. In order to render possible an optimum simulation of a real temperature profile of an operating fluid of a machine with the slightest deviations for the predetermined profile, a connecting line 10 with a control valve 11 leads to the discharge line 1 in front of the mixing valve 6, which opens into this discharge line 1 in front of the pump 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095311-A (JP)
Title: Method for producing color filter substrate
Inventor: ABE YUICHIRO
IPC: G02F1/1335
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: if polishing processing is applied to red, blue and green coloring pixel surfaces in order to reduce a rugged level difference on a color filter substrate, scratchers are caused on the pixel surface, so that light leakage is caused along the scratches when a liquid crystal display device is manufactured, and especially this tendency is increased when an amount of polishing is increased.  <P>SOLUTION: The color filter substrate is equipped with a black matrix and coloring pixels formed with a shape of stripes on a substrate, wherein the coloring pixels have recessed portions, or when an overcoat layer is provided on the coloring pixels, the overcoat layer has recessed portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094170-A (JP)
Title: Heat exchange member
Inventor: KINUGASA JUNICHIRO
IPC: C22C21/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange member having excellent corrosion resistance, particularly corrosion resistance against flow accelerated corrosion (FAC) to be able to use for a long period under an operation of open rack vaporization (ORV).  <P>SOLUTION: The heat exchange member constituting a heat exchange panel of an ORV type heat exchanger for vaporizing a liquefied natural gas by the heat exchange with sea water of a heat source is provided with an aluminum alloy made base material and a sacrificial anode layer made of an aluminum alloy and formed on the outer surface of the base material. In the sacrificial layer, the average atom ratio (O/Al) of oxygen to aluminum in a zone from the outermost layer to 30 nm depth is 1.O to 2.0 and the average concentration of C in a zone from the outermost surface to 30 nm depth is ≤20 atom%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096735-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROHISA
IPC: H01L21/8232
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution which does not influence a pellet size in the measures against electrostatic breakdown, and is not influenced by a layout.  <P>SOLUTION: A semiconductor device includes: an FET (Field Effect Transistor) formed in an FET region 200; a first impurity diffusion region 106a formed on a base-substance surface in a peripheral region 202; a gate resistance 107 including a first ohmic metal terminal 114a and a second ohmic metal terminal 114d respectively formed on one end 107a and the other end 107b of the first impurity diffusion region 106a; and a shield portion 134 in which one of a combination of a drain impurity diffusion region 106b and a drain electrode 114b or a combination of a source impurity diffusion region 106c and a source electrode 114c is present between one end 107a of the gate resistance 107 and a gate electrode 122 in planar view, and the one of the combinations is formed extending from the FET region 200 so as to cut off a straight line connecting the one end 107a and the other end 107b of the gate resistance 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093723-A (JP)
Title: Stone material for underwater submergement
Inventor: OYAMADA HISAMI
IPC: A01K61/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stone material for underwater submergement which has excellent adhesion in organisms (such as marine algae and coral), is easily produced as well, and also has high strength.  <P>SOLUTION: The stone material has a structure where a plurality of block objects made of block steel slag obtained by making an un-carbonated Ca-containing raw material into solidified carbonic acid and/or subjecting the same to carbonating treatment are buried into a hydrated solidified body in such a manner that a part thereof is exposed to the outer face of the hydrated solidified body. While stone material strength can be secured by the hydrated solidified body as a substrate, high organism adhesion can be obtain by the plurality of buried block objects. Thus, the stone material having excellent adhesion of organisms (such as marine algae and coral) and further having high strength of being used even in a form that it is charged from onboard into the sea.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096451-A (JP)
Title: Crimping terminal
Inventor: ENDO TATSUYA
IPC: H01R4/18
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimping terminal capable of easily coping with both electrical connection performance and mechanical connection performance in connecting an electric wire and a terminal by restraining springback of a conductor crimping piece.  <P>SOLUTION: In the crimping terminal 10 wherein an electrical connection section 11 is arranged at a front part of a terminal in a longitudinal direction and a conductor crimping section 13 connected by crimping to a conductor Wa at a terminal end of the electric wire via a first connection section 12 is arranged at a back part of the terminal in the longitudinal direction and a coated crimping section 15 is further arranged at the back part of the terminal in the longitudinal direction via a second connection section 14 and the conductor crimping section 13 is formed in a cross-section nearly U-shape by a bottom plate 13A and a pair of conductor crimping pieces 13B, 13B and the first connection section 12 and the second connection section 14 are formed in a cross-section nearly U-shape by the bottom plates 12A, 14A and the pair of side plates 12B, 14B at low height, a projection 22 is arranged at an arbitrary location of a range from the inside of the conductor crimping piece 13B to the insides of the side plates 12B, 14B of the connection sections 12, 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096511-A (JP)
Title: Fuel cell system
Inventor: WATANABE DAISUKE
IPC: H01M8/04
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system reliably preventing an abnormal temperature rise and an irreversible degradation in a power generation unit caused by an excessive fuel supply.  <P>SOLUTION: The fuel cell system includes a pump 101 feeding fuel to the fuel cell power generation unit 101 in a fuel cell body 1 generating electric power by a fuel supply, an output current state detection unit 701 detecting a state in which an output current from the fuel cell body 1 is no higher than a prescribed value for a predetermined time period, and an open circuit voltage decision unit 702 determining a size of an open circuit voltage in the fuel cell body 1, wherein a block-release waiting region 41 having first and second reference voltages V1, V2 (where V1>V2) is set, and, when the state in which the output current from the fuel cell body 1 is no higher than the prescribed value for the predetermined time period is detected under a normal operation of the fuel cell body 1, the operation in the block-release waiting region 41 is retained if the open circuit voltage is between the second reference voltage V2 and the first reference voltage V1, and the fuel cell body 1 is returned to the normal operation if the open circuit voltage exceeds the first reference voltage V1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094395-A (JP)
Title: Branch-cock mounting member and the branch cock
Inventor: YOSHIKI KATSUHIKO
IPC: F16K27/00
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch-cock mounting member which easily attaches a branch cock to a cock with a mounting portion having a recess for attaching a cover case.  <P>SOLUTION: The branch-cock mounting member 1A for attaching the branch cock 4A to the cock 3 with a mounting portion 31 having a recess 34 for attaching the cover case 36, includes: a fixed portion 10, which has a projection 11 that can be fitted into the recess 34 of the mounting portion 31 of the cock 3 and is fixed to the mounting portion 31 of the cock 3 by mounting the projection 11 into the recess 34 of the cock 3; and a joint portion 20, which is fixed to the mounting portion 31 of the cock 3 with the fixed portion 10 and has a joint means 21 that can be joined to the mounting portion 31 on the branch cock 4A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095140-A (JP)
Title: On-board electronic apparatus
Inventor: HIRAI KATSUHIRO
IPC: G01C21/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-board electronic apparatus having the function of correcting the direction of a driver's own vehicle which reduces a dark current in a standby state and thus facilitates mounting on a vehicle.  <P>SOLUTION: The on-board electronic apparatus, which has the function of detecting the direction of the driver's own vehicle and includes a rotation angle detector and a driver's own vehicle direction correcting part, further includes a vibration detector. After an accessory power supply turns off, power supply to the rotation angle detector is turned off and the standby state is brought about. The standby state is continued while the vibration detector does not detect vibration and the accessory power supply is off. When the vibration detector detects vibration in the standby state, power is supplied to the rotation angle detector, thereby the rotation angle detector starts and detects a rotation angle. When the accessory power supply turns on, the driver's own vehicle direction corrector corrects the direction of the driver's own vehicle on the occasion of the accessory power supply being turned off, based on the detected rotation angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162871-A (JP)
Title: Recording apparatus
Inventor: HAMAZAKI YUJI
IPC: B41J2/175
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus provided with a return passage for eliminating air bubbles and a thickened liquid from a recording head and a supply passage without increasing the driving load of a carriage.  <P>SOLUTION: An ink-jet recording apparatus includes: the recording head mounted to the carriage moving along a recording surface of a recording medium, and ejecting ink to carry out recording on the recording medium; an ink tank fixedly disposed in the recording device to store the ink supplied to the recording head; and two ink passages constituted to connect the ink tank to the recording head and to circulate the ink between the ink tank and the recording head to supply the ink. One of the ink passages is an ink supply passage for supplying the ink to the recording head from the ink tank, and the other is an ink return passage for returning the ink to the ink tank from the recording head. The ink return passage can be connected to or separated from the recording head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083819-A (JP)
Title: Hybrid type screw press device
Inventor: KOBAYASHI HISAO
IPC: B30B1/18
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid type screw press in which a part of a gear mechanism for static pressure press working is provided with a slip mechanism, and which is constituted so that static pressure press working by a rotary drive unit and the gear mechanism and dynamic pressure press working by the release of kinetic energy stored in an accelerated flywheel can be performed by one device, and in which though a screw mechanism is driven by gears, the damage of the rotary drive units can be perfectly prevented upon the dynamic pressure press working, the remarkable reduction of equipment cost and the remarkable improvement of working efficiency are achieved, and further, press working at high precision and high performance can be carried out.  <P>SOLUTION: A part of a gear mechanism 3 for static pressure press working is provided with the slip mechanism 9 which produces a slip, when driving torque equal to or above the impact torque upon the rapid stop of a screw mechanism 5 is acted when the dynamic pressure press working is completed, and achieves the inertia rotation of rotary drive units (such as an electric servo motor and a hydraulic motor) even when the screw mechanism 5 is rapidly stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099204-A (JP)
Title: Paving machine having conveyor cleaning function
Inventor: ITO YOHEI
IPC: E01C19/48
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional paving machine, in which cleaning of a conveyor or a chain of a tunnel part not exposed to the machine surface is troublesome since it is manually performed by an operator on a case-by-case basis.  <P>SOLUTION: An asphalt finisher 1 includes a spraying mechanism for spraying cleaning liquid to carrying plates 11L, 11R of the tunnel portion of the conveyor not exposed to the machine surface, chain covers 12L, 12C, 12R, a bar 16, and chains 13L<SB>1</SB>, 13L<SB>2</SB>, 13R<SB>1</SB>, 13R<SB>2</SB>located below a hopper apron 28 at the bottom front portion of a hopper 2 and not exposed to the machine surface. The cleaning liquid is sprayed to each portion not exposed to the machine surface, whereby the carrying plates 11L, 11R of the tunnel part, the chain cover 12L, 12C, 12R, the bar 16, and the chains 13L<SB>1</SB>, 13L<SB>2</SB>, 13R<SB>1</SB>, 13R<SB>2</SB>are cleaned, and a paving material is also prevented from adhering to each portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT