baber/WOPTO huggingface dataset:
Patent JP-2012067377-A (JP)
Title: Steel material for structure having excellent weather resistance, and steel structure
Inventor: MIURA SHINICHI
IPC: C22C38/00
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel material for structures having excellent weather resistance inexpensively, and to provide a steel structure.SOLUTION: The steel material for structures contains, in mass%, 0.020% or more but less than 0.140% of C, 0.05-2.00% of Si, 0.20-2.00% of Mn, 0.005-0.030% of P, 0.0001-0.0200% S, 0.001-0.100% of Al, 0.10-1.00% of Cu, 0.10% or more and less than 0.65% of Ni, 0.05-1.00% of W, and additionally contains one or two selected from 0.005-0.200% of Nb and 0.005-0.200% of Sn, and the balance being iron and unavoidable impurities.
Patent JP-2012072711-A (JP)
Title: Method and device for reducing noise when starting water-seal type vacuum pump
Inventor: YANAGIHARA NOBUAKI
IPC: F04C25/02
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the noise when starting a water-seal type vacuum pump.SOLUTION: In a method for reducing the noise when starting a water-seal type vacuum pump, the feed of seal water of a water-seal type vacuum pump 2 in a casing 17 is stopped, and the water-seal type vacuum pump 2 is stopped after the feed stop of seal water into the casing 17 by the set time. In a device for reducing the noise when starting the water-seal type vacuum pump, a motor 16 for driving an impeller is stopped after the stop of a water-seal valve 9 provided in a seal water feed pipe 10 by the set time.
Patent JP-2012074304-A (JP)
Title: Power generation cell for solid oxide fuel cell
Inventor: YAMADA TAKASHI
IPC: C04B35/50
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a power generation cell for a solid oxide fuel cell which exhibits good power generation performance even when the operation temperature is low (e.g. 600°C or lower), and can prevent warpage or cracking of the power generation cell.SOLUTION: A power generation cell (1) for a solid oxide fuel cell comprises a solid electrolyte (2), an air electrode (3) formed on one main surface of the solid electrolyte, and a fuel electrode (4) formed on the other main surface of the solid electrolyte. The solid electrolyte has a first solid electrolyte (21) composed of (La,Sr)(Ti,Fe)O, and a plurality of second solid electrolytes (22) composed of an oxide having an oxide ion transport number of 0.96 or higher. An air electrode side second solid electrolyte is formed between one main surface of the first solid electrolyte and the air electrode, and a fuel electrode side second solid electrolyte is formed between the other main surface of the first solid electrolyte and the fuel electrode.
Patent JP-2012079771-A (JP)
Title: Manufacturing method of photoelectric conversion device
Inventor: YOKOTA HIROKO
IPC: H01L31/04
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which can be manufactured by a simple manufacturing process and has a high photoelectric conversion efficiency.SOLUTION: The manufacturing method of a photoelectric conversion device includes: a step for producing metallic fine particles containing a first metal element by heating a material solution obtained by dissolving a metal compound containing the first metal element into a first organic solvent containing polyhydric alcohol; a step for forming a film by placing the metallic fine particles on an electrode; and a step for forming a semiconductor layer as a photoelectric conversion layer by heating the film in an atmosphere containing chalcogen elements and causing reaction of the metallic fine particles and the chalcogen elements.
Patent JP-2012079842-A (JP)
Title: Electronic part feeder
Inventor: YOSHIHIRA MITSUHIRO
IPC: H05K13/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part feeder in which unexpected falling of a tape reel can be prevented during tape reel replacement work.SOLUTION: A reel holder 1 is configured to move horizontally, a reel holding member 7 does not operate in a first drawing state and only a front tape reel 10L can be replaced. The reel holding member 7 is turned when a transition is made from the first drawing state to a second drawing state. In the second drawing state, the front tape reel 10L is held so that it cannot be fitted over a reel support shaft 3L nor drawn out therefrom and only a rear tape reel 10R can be replaced.
Patent JP-2012078543-A (JP)
Title: Cleaning system for object holding device and cleaning device for object holding device
Inventor: AOKI YASUO
IPC: H01L21/683
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To efficiently remove dirt attached to a substrate placing surface.SOLUTION: A cover for cleaning 100 is placed opposite to a part of the substrate placing surface (the upper surface of a substrate holder 50). Compressed gas is jetted between the lower surface of the cover for cleaning 100 and the substrate placing surface (between the opposed surfaces) from the cover for cleaning 100 and the substrate holder 50 to agitate gas hard between the opposed surfaces, and the gas is aspirated from between the opposed surfaces by the substrate holder 50. Dirt D on the substrate placing surface which is attached to an area opposed to the lower surface of the cover for cleaning 100 is therefore mixed into the gas agitated between the opposed surfaces and removed by being aspirated with the gas.
Patent JP-2012077872-A (JP)
Title: Reduction reverse gear for ship
Inventor: OKANISHI TOSHIAKI
IPC: F16H57/021
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the lubrication of an input shaft pinion bearing in a reduction reverse gear for a ship.SOLUTION: The reduction reverse gear for the ship has a casing for accommodating a gear mechanism which includes: a forward input gear 32 fixed to a forward input shaft 31; a forward pinion 33 penetrated with the forward input shaft 31; first bearings 331, 332 arranged at two points of the forward pinion 33 in the axial direction; a forward clutch 34 arranged between the forward input gear 32 and the forward pinion 33; a reverse input shaft; a reverse input gear; a reverse pinion; second bearings arranged at two points of the reverse pinion in the axial direction; a retreating clutch; an output gear which is geared with the forward/reverse pinions; and a propeller connected to the output gear. The reduction reverse gear also has a receiving part 225 in which an oil supply passage 314 and at least one of branch passages 3141 to 3144 are formed at the forward/reverse input shaft, and which guides oil from the branch passages to the bearings 331, 332.
Patent JP-2012078661-A (JP)
Title: Optical device
Inventor: OTAKE MAMORU
IPC: G02B6/42
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which can be produced by a simple process and allows highly-reliable optical path conversion to be performed at low cost.SOLUTION: An optical device 1 includes a substrate 2, an optical semiconductor element 3 mounted on the substrate 2, an optical transmission path 4 having an optical axis 4b crossing an optical axis 3b of the optical semiconductor element 3, and an optical coupling portion 5 which optically connects between the optical semiconductor element 3 and the optical transmission path 4 by optical path conversion. The optical transmission path 4 includes a transmission path body 8 for transmitting light and a metal coating portion 10 for coating the outer face thereof. The optical coupling portion 5 converts the optical path by reflection on the metal coating portion 10. The optical coupling portion 5 converts the optical path with an inner face 13a of the metal coating portion 10 (extension portion 11), extended from the tip of the transmission path body 8, as a reflection plane.
Patent JP-2012077423-A (JP)
Title: Coated paper and method for producing the same
Inventor: MITSUISHI YUYA
IPC: D21H19/82
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a coated paper that has a low smoothness but is high in print glossiness, free from unevenness on a coated surface and excellent in printability.SOLUTION: The coated paper is provided with an undercoat coated layer and a topcoat coated layer which contain a pigment and a binder on a base paper. The base paper contains 5 mass% or more of calcium carbonate, the undercoat coated layer contains 75 pts.mass or more of ground calcium carbonate as the pigment based on 100 pts.mass of pigments, and the topcoat coated layer contains 25-75 pts.mass of kaolin as the pigment based on 100 pts.mass of pigments. The coated paper has a density of 1.0-1.3 g/cmand a basis weight of 65 g/mor less. It is preferable that the coating weight of the undercoat coated layer is 2-8 g/mper one surface, the coating amount of the topcoat coated layer is 3-10 g/mper one surface, the brightness is 80% or more, the opacity is 85% or more, the white paper glossiness is 25-50%, and a Bekk smoothness is 200-800 sec.
Patent JP-2012078042-A (JP)
Title: Air conditioner
Inventor: TARUKI YUSUKE
IPC: F24F13/28
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the depth dimension of an air conditioner and to make an indoor unit compact by forming a filter moving path for automatic cleaning of a filter into an S-shape.SOLUTION: The air conditioner includes an indoor unit having a casing composed of a body casing, a front cover 3 and an open panel 4 and has a function of making indoor air sucked through a suction port provided to the upper face of the unit pass through a filter 11 disposed along the inner face of the suction port 6, and then subjecting the air to heat exchange in a heat exchanger, and blowing the air to the room through a blowing port 7 provided to the lower part of the unit. The air conditioner includes a moving path 14 for moving the filter, and a dust box 12 disposed in the middle of the moving path and cleaning the filter. The moving path is formed as bent into the S-shape between the front cover and a heat exchanger 9 disposed inside the cover. The heat exchanger is disposed to form an inverted V-shape in a side view with an intermediate part thereof in a front-rear direction as a top part. The S-shaped bent part 14a of the moving path is disposed in a front face side of the heat exchanger and between the heat exchanger and the front cover.
Patent JP-2012082530-A (JP)
Title: Annular metal cord, endless metal belt having the same and method for manufacturing the same
Inventor: SASABE HIROSHI
IPC: F16G1/18
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an annular metal cord capable of maintaining a wound shape without generating twist slackness even for a continuous repetitive load; an endless metal belt having the same; and a method for manufacturing the same.SOLUTION: An annular metal cord C1 is provided, in which an core original cord 13 formed by twisting together a plurality of core strand materials 12 is untwisted, and one of the core strand materials 12 is fitted into a helical space part 5a formed by removing other core strand materials 12 while being formed into an annular shape, to form an annular core 11, and a side wire original cord 14 formed by twisting together at least six side wire strand materials 1 is untwisted, and one of the side wire strand material 1 is annularly wound around the annular core 11 for multiple times and is helically wound around a helical space part 5 formed by removing other side wire strand materials 1.
Patent JP-2012082869-A (JP)
Title: High pressure tank for fuel cell
Inventor: MIYOSHI SHINJI
IPC: F17C13/02
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To enable accurate determination of the strength and a damage state of a tank.SOLUTION: A high pressure tank 1 for a fuel cell includes: a means 7 for detecting impedance for a capacitance amount of electrodes 5 and 6 and a tank structure, the electrodes being located on both ends of the tank; and a monitoring means 8 for determining the strength and the damage state of the tank 1 on the basis of impedance information. According to the high pressure tank 1 for the fuel cell, an impedance increase for a capacitance amount caused by an increased distance between CFRPs (carbon fiber reinforced plastic) 3 is detected, and thereby an increase of the depletion, such as the boundary separation and a crack in the tank structure, is sensed to perform supervisory control.
Patent JP-2012084724-A (JP)
Title: Resin package, manufacturing method for the resin package, and light emitting device using the resin package
Inventor: MIKI MICHIHIDE
IPC: H01L23/02
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin package which does not cause many burrs and is excellent in heat resistance, and to provide a light emitting device using the resin package.SOLUTION: A resin package manufacturing method of this invention comprises: a first step in which a metal plate having a through hole is sandwiched with a first metal mold and a second metal mold; and a second step in which a thermosetting resin is injected into the through hole and cured. In the first step, an elastic sheet is disposed between the metal plate and the second metal mold so as to close an opening of the through hole.
Patent JP-2012085486-A (JP)
Title: Dc power supply circuit
Inventor: MORIYA NAOKI
IPC: H02M3/28
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a DC power control circuit which does not easily generate flickers and is capable of smooth lighting control.SOLUTION: A DC power supply circuit includes: a rectifier 202 for rectifying an AC current supplied to an input terminal and generating a first current (I); a filter 216 for performing low-pass filtering of the first current and generating a second current (I); DC current control means 322 for controlling the second current in response to the second current and supplying a third current (I) to an output terminal (OUT1); and means 356, 354 for setting the DC control means so as to temporarily increase (V-V) the second current in response to the rise of the first current to increase the first current and thereafter bring the second current closer to a fixed current smaller than the second current when increased.
Patent JP-2012082808-A (JP)
Title: Engine revolution stop control device
Inventor: MASUDA SATORU
IPC: F02D17/00
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of calculation accuracy of a target trajectory due to change of atmospheric pressure, in a system for learning target trajectory information (reference revolution speed used for calculation of a target trajectory and a deviation of loss torque) based on actual engine revolution behavior when engine revolution stop control is performed.SOLUTION: Atmospheric pressure is detected by an atmospheric pressure sensor 38 when an engine stop request occurs, an atmospheric pressure correction amount corresponding to a difference between atmospheric pressure at the time of previous engine stop request and atmospheric pressure at the time of an engine stop request of this time is calculated, and a learning value of the target trajectory information (reference revolution speed and the deviation of loss torque) is corrected using the atmospheric pressure correction amount, so that the learning value of the target trajectory information is properly corrected correspondingly to change of actual target trajectory information (a true value of the target trajectory information) depending on the atmospheric pressure and the learning value of the target trajectory information is made close to the true value. Calculation of the target trajectory using the learning value of the target trajectory information after the correction prevents degradation of calculation accuracy of the target trajectory due to change of the atmospheric pressure.
Patent JP-2012088781-A (JP)
Title: Proofreading device and proofreading control program
Inventor: EGUCHI TATSUYA
IPC: G06F3/0484
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a proofreading device and a proofreading control program that perform proofreading operation and re-proofreading operation using proofreading symbols suitable thereto.SOLUTION: The proofreading device that can input the proofreading symbols includes a user property specification part which specifies properties of log-in users; a storage part which stores a plurality of proofreading symbol sets associatively with properties of the users, and also stores an intermediate symbol set for making proofreading symbols having common proofreading contents among the plurality of proofreading symbol sets correspond to one another; a proofreading symbol set selection part which selects a proofreading symbol set corresponding to the properties of the log-in user; and a proofreading symbol conversion part which recognizes and converts a proofreading symbol that a first user inputs to a document into an intermediate symbol and stores the intermediate symbol in the storage part relatively to the document, and converts the intermediate symbol into a proofreading symbol of the proofreading symbol set that the proofreading symbol set selection part selects according to properties of a second user and displays the proofreading symbol at a display part together with the document when the second user longs in.
Patent JP-2012085564-A (JP)
Title: Method for producing anticarigenic seasoning, and anticarigenic seasoning and anticarigenic agent
Inventor: MIYAMOTO TAHEI
IPC: A23L27/10
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To produce an anticarigenic seasoning which tastes good while having strong anticarigenic property, and keeps flavors even when added to food without using an expensive and complex device.SOLUTION: Tuna is steamed to obtain steamed meat and collect the broth. The steamed meat is added to the broth, and heated to extract the tuna extract. The obtained extract is included as a component of the seasoning. When extracting the tuna extract, the steamed meat is steamed at 70-90°C for 15 min or more, and at 50°C for 120 min or more.
Patent JP-2012087356-A (JP)
Title: Autofrettage processing device, autofrettage processing method, and method for manufacturing workpiece to autofrettage processing
Inventor: TATEYAMA KENTA
IPC: C21D7/12
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide autofrettage processing capable of reducing, as much as possible, wear and tear of a part caused by abrasion.SOLUTION: The autofrettage processing device applies the autofrettage processing to a workpiece, in which before pressurization starts by a pressurization unit, a piston is inserted, which is driven by the pressurizing unit and forms a gap having a predetermined mean clearance amount (h) and a first axial-direction length (a), between an internal wall of one end part side of the workpiece and a side surface of the piston along the axial direction of the piston, at a predetermined feeding speed (v). In the autofrettage processing device, when a first critical feeding speed (Vca) which corresponds to a maximum leakage flow amount (Qmax(a)) per unit time of working oil leaked from the gap in the first axial-direction length (a) is greater than a predetermined critical feeding speed (Vo) of the piston, a gap having a second axial-direction length (b) which is longer than the first axial-direction length (a) is established.
Patent JP-2012086720-A (JP)
Title: Jump spark ignition internal combustion engine
Inventor: MIWA KOJI
IPC: B60W20/00
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a jump spark ignition internal combustion engine for hybrid vehicle which can generate relatively large engine braking by suppressing increases in the vibration and noise of the jump spark ignition internal combustion engine when it cannot make a motor generator operate as a generator in performing vehicle deceleration.SOLUTION: The jump spark ignition internal combustion engine incorporated into the hybrid vehicle together with the motor generator includes a machine compression ratio variable mechanism to increase an engine speed with an automatic transmission (step 109) when it cannot make the motor generator operate as the generator in performing vehicle deceleration (step 102), and to reduce a real compression ratio with the machine compression ratio variable mechanism (step 108).
Patent JP-2012095075-A (JP)
Title: Semiconductor integrated circuit and full-perimeter video system
Inventor: OSUGA HIROSHI
IPC: H04N7/18
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce a bus load when image data photographed by a plurality of cameras is stored in a semiconductor memory.SOLUTION: A semiconductor integrated circuit (10) is constituted so that a plurality of cameras (31-34) can be connected to a semiconductor memory (35). The semiconductor integrated circuit includes a plurality of first interfaces (11-14), a second interface (21), a bus (22) and a plurality of image processing modules (15-18). The image processing modules include processing of performing distortion correction for image data in a predetermined area and processing of writing the distortion-corrected image data in the area in the semiconductor memory through the bus and the second interface. An amount of the image data transmitted to the semiconductor memory is reduced by excluding the image data in an area other than the predetermined area from the distortion correction target in the image processing modules.
Patent JP-2012091696-A (JP)
Title: Vehicle travel control device
Inventor: SUZUKI TAKEFUMI
IPC: B60K6/547
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To properly control an engine start and stop when a hybrid vehicle is in a manual gear shift state.SOLUTION: A vehicle travel control device includes: an engine and a motor as a drive source for transmitting drive force to a drive wheel; a gear shift control means controlling the gear-shifting of a transmission; a manual gear shift operation means for inputting a manual gear shift operation to the gear shift control means; and a start control means for starting an engine when a manual gear shift state is established by an operation of the manual gear shift operation means in a coast state and when the operation by the manual gear shift operation means is a shift-down operation.
Patent JP-2012093997-A (JP)
Title: Reservation receiving apparatus and program
Inventor: YANAIDO KOICHI
IPC: G06Q30/06
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a reservation receiving apparatus in which data contents can be flexibly fetched and work for manually inputting a reservation can be omitted.SOLUTION: When fetching reservation information data of a structured document file inputted via a browsable reservation site by a computer having a browser function, while referring to linking between a name of each field of previously specified reservation data and a name of a tag of a structured document of the reservation information data, the name of the tag of the structured document is converted into the name of the field of the reservation data. Thus, regarding fetching structured document data as reservation information data, subsequent extensibility can be maintained compared to field-fixed fetching and even when a format of the structured document is changed, by changing tag information of settings, the structured document can be fetched. Therefore, data contents can be flexibly fetched and work for manually inputting a reservation can be omitted.