baber/WOPTO huggingface dataset:
Patent JP-2013195290-A (JP)
Title: Optical distance measurement device
Inventor: NAKAMA YUJI
IPC: G01B11/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fundamental measure that does not cause a ripple in a spectrum of interference light obtained by use of an optical distance measurement device in which low coherent light flux from a light source is split, a measurement surface and a reference surface are irradiated and a minute distance in the measurement surface is measured by dispersing interference light of reflection light flux from both of the surfaces with a spectrometer.SOLUTION: In the optical distance measurement device configured to split the low coherent light flux from the light source, irradiate the measurement surface and the reference surface and measure the minute distance in the measurement surface by dispersing the interference light of the reflection light flux with the spectrometer, a length d(m) of a polarization-maintaining optical fiber used from the light source to the spectrometer is made longer than a value d0 to be calculated by d0=d1×(a1/a0) where the a0 denotes a value (nm) of a target wavelength resolving power to be determined on the basis of a wavelength resolving power (nm) of the spectrometer and the a1 denotes a value (nm) of a ripple wavelength period of the time when a length of a polarization-maintaining optical fiber is set to d1(m).
Patent JP-2013194193-A (JP)
Title: Epoxy resin curable composition and cured product thereof
Inventor: YOSHIDA KAZUHIKO
IPC: C08G59/28
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition with a high heat resistance and a long pot life, which contains, as an essential component, an epoxy resin having low viscosity and high heat resistance and containing an aromatic tertiary amino group.SOLUTION: A curable epoxy resin composition contains: an epoxy resin (A) including, as an essential component, an epoxy resin (a) which has a total chlorine content of 0.3 mass% or less and a hydroxyl content of 160 meq/100 g or less and contains an aromatic tertiary amino group; and a curing agent.
Patent JP-2013194343-A (JP)
Title: Roll of newsprint
Inventor: YAMADA YOSHITAKE
IPC: D21H27/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a roll of newsprint, which reduces a frequency of splicing, and has excellent printing workability.SOLUTION: The roll of newsprint has a basis weight set at 40 g/mor less, a wound diameter D set at 1,000-1,200 mm which is obtained by an expression D=(4 tL/π+d)×1000 (in the expression, t:paper thickness (m), L:wound length (m) and d:diameter of a core rod (m)), and a wound length set at 17,745-21,840 m.
Patent JP-2013194237-A (JP)
Title: Thermoconductive and flame-retardant thermoplastic resin composition
Inventor: KATAYAMA HIROSHI
IPC: C08L67/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoconductive and flame-retardant thermoplastic resin composition capable of obtaining a molding excellent in thermal conductivity and flame retardancy.SOLUTION: This thermoconductive and flame-retardant thermoplastic resin composition contains (A) a polycarbonate resin, (B) a thermoplastic resin (excepting a polycarbonate resin), (C) metal silicon powder, and (D) a flame retardant, a content ratio of the metal silicon powder of (C) component is 50-500 pt.mass with respect to 100 pt.mass of total of the component (A) and the component (B), and a content in the composition thereof is 40 mass% or more, in the.thermoconductive and flame-retardant thermoplastic resin composition.
Patent JP-2013199732-A (JP)
Title: Door check device
Inventor: HENMI TOSHIKATSU
IPC: E05C17/22
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical door check device which has a casing fixed to a door side of a vehicle and a check arm having one end pivoted on a vehicle side and the other end inserted into the casing to slide freely and relatively, the door being capable of giving an opening/closing moderate feeling with a finer (multi-stage) door opening without making small an interval of a lock recessed portion formed in the check arm.SOLUTION: A door check device for vehicle is characterized in that: at least one lock recessed portion is formed in a check arm at a length-directional intermediate portion; a plurality of check members which engage and disengage from the lock recessed portion of the check arm independently and are energized to move toward the lock recessed portion are supported in the casing; the plurality of check members are arranged so that not all, but some of the check members engage the lock recessed portion; and different check members of the plurality of check members selectively engage the lock recessed portion according to a door opening.
Patent JP-2013200904-A (JP)
Title: Semiconductor memory device and driving method thereof
Inventor: SHIMIZU NAOKI
IPC: G11C11/15
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can shorten a data read operation from a memory cell array to a page buffer as much as possible during a data write operation, thereby speeding up the data write operation.SOLUTION: A semiconductor memory device is provided with a plurality of memory banks including a plurality of nonvolatile memory cells. A plurality of buffers are provided corresponding to the plurality of memory banks, respectively and can temporarily store data of the memory banks when writing or reading data. A controller determines a write latency required between capturing write data into the buffers and receiving a write command that indicates the start of a data write operation according to whether or not a data mask for inhibiting writing of data is activated.
Patent JP-2013201402-A (JP)
Title: Sheet for manufacturing semiconductor device and semiconductor device manufacturing method
Inventor: MACHII SATORU
IPC: H01L21/56
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for manufacturing a semiconductor device, which has excellent peelability.SOLUTION: An adhesive sheet 10 for manufacturing a semiconductor device includes a base material and an adhesive layer including a fluorine-containing additive provided on one surface of the base material, and is detachably attached to a lead frame 20 or a wiring board of the semiconductor device. The adhesive layer has surface fluorine recovery calculated by the following formula (1) is 70% and more: surface fluorine recovery (%)=surface fluorine content rate α after recovery÷initial surface fluorine content rate β×100 (1).
Patent JP-2013202698-A (JP)
Title: Tool changer
Inventor: KURAHASHI HATSU
IPC: B23Q3/155
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool changer capable of shortening wait time for orientation of a positioning key to a key groove.SOLUTION: In a tool changer, in a case in which a main shaft head is moved to an ATC region, a delivery of a tool holder is performed between a main shaft and a gripping part 63 of a grip arm. The gripping part 63 includes a pair of support pins 76 for pinching side surfaces of the tool holder, and a positioning key 100 which is inserted in a key groove 7f formed on the side surface of the tool holder. A key width at an end part that is inserted in the key groove 7f of the positioning key 100 is changed to a first width before delivery of the tool holder, then it is changed to a second width after the delivery of the tool holder.
Patent JP-2013201936-A (JP)
Title: Method for controlling amine formation in lactic fermentation
Inventor: KOYANAGI TAKASHI
IPC: A23L1/30
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing harmful amines (histamine and tyramine) in a fermented food, preferably also increasing content of beneficial amines (GABA), more concretely, reducing contents of histamine and tyramine in a fermentation product in lactic fermentation.SOLUTION: There is provided a method for controlling amine formation in lactic fermentation to reduce contents of histamine and/or tyramine in a fermentation product obtained by inoculating a raw material with one or more histamine and tyramine non-producing lactobacilli as a starter in lactic fermentation, and fermenting the product.
Patent JP-2013204337-A (JP)
Title: Building board
Inventor: OKAMOTO YOSHITAKA
IPC: E04F13/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a building board that can make a joint portion between adjacent building boards less conspicuous.SOLUTION: The building board comprises: a substrate 1; and a piece-shaped design pattern 2 that is collaterally provided at an end portion of a surface of the substrate 1 by printing or painting. The design pattern 2 is formed so as to have different gradation.
Patent JP-2013203007-A (JP)
Title: Heat-sensitive lithographic printing plate
Inventor: OHASHI YOSHITO
IPC: G03F7/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive lithographic printing plate having both satisfactory printing durability and stain resistance, while preventing blanket stain in particular, without requiring so-called debris treatment in an ablation system and an on-press development system.SOLUTION: A heat-sensitive lithographic printing plate includes at least two image forming layers containing thermoplastic resin, a thermal melting substance and a hydrophilic binder on a support, and uses a heating part of the image forming layer as an image part and a non-heating part as a non-image part. The heat-sensitive lithographic printing plate is characterized in that the image forming layer near the support contains modified polyvinyl alcohol having a keto group.
Patent JP-2013208373-A (JP)
Title: Program, information storage medium, and server
Inventor: KIKUCHI YOSHIHITO
IPC: A63F13/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a program, information storage medium, and server, capable of allowing a player character to perform a predetermined action with many variations with respect to another character.SOLUTION: A computer is allowed to function as: a character arrangement setting part for arranging a player character and a plurality of other characters in a game space; a range determination part for determining the range of a predetermined action, based on position relation between the player character and another character designated as an object of a predetermined action when input information for designating the other character to be an object among the plurality of other characters is received; a game processing part for performing action processing to allow the player character to perform a predetermined action with respect to at least one other character positioned within the range; and an image generation part for generating a game image including the player character and the other character.
Patent JP-2013211234-A (JP)
Title: Method for separating and recovering positive electrode active material from lithium ion battery positive electrode material
Inventor: YAMAGUCHI YOSUKE
IPC: H01M10/54
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method different from conventional arts, by which high separation/recovery efficiency of a positive electrode active material and a collector can be achieved at low cost.SOLUTION: A method for separating and recovering a collector and a positive electrode active material from a lithium ion battery positive electrode material includes: (A) preparing a lithium ion battery positive electrode material including a collector and a positive electrode active material which are bonded by a binder; (B) separating the positive electrode material into the collector and the positive electrode active material by applying an impact force to the positive electrode material; and (C) simultaneously performing a step C-1 of further separating the positive electrode material after having passed through the step B into the collector and the positive electrode active material by using a pulverization medium and a step C-2 of sieving the separated positive electrode material to recover the positive electrode active material under a sieve.
Patent JP-2013209352-A (JP)
Title: Organic-material refining device
Inventor: ITO MASAATSU
IPC: C07B61/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic-material refining device capable of improving efficiency in refining an organic material.SOLUTION: An organic-material refining device is characterized by comprising: a vaporizer 5 equipped with a first inside-tube body 51, the interior of which is supplied with an organic material, and a heating heater 53 for vaporizing the supplied organic material, and positioned on the outside of the first inside-tube body 51; a collector 6 for collecting the gaseous organic material, vaporized by the vaporizer 5, on an inner surface of a second inside-tube body 61, and equipped with the second inside-tube body 61, which is connected to the first inside-tube body 51 of the vaporizer 5, and a temperature-adjustment heater 63 for adjusting the temperature of the second inside-tube body 61, and positioned on the outside of the second inside-tube body 61; a third tube body 70 which increases the contact surface area with the gaseous organic material, is positioned in the interior of the second inside-tube body 61, and has a face extending along the axial direction of the second inside-tube body 61; and a vacuum pump 3 connected to the downstream-side end section of the collector 6.
Patent JP-2013212461-A (JP)
Title: Waste treatment method
Inventor: OTSUKA GIICHI
IPC: B07B1/28
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and properly treating waste and refuse due to disaster.SOLUTION: When waste and refuse due to disaster produced by natural disaster or the like is sorted, rough sorting is performed by respective movable rough sorters 11 or the like at two or more primary treatment sites 2 and then the sorted waste and refuse due to disaster of two or more sizes is loaded on a truck 5 and is conveyed to a secondary treatment site 3 shared by two or more primary treatment sites 2. At the secondary treatment site 3, the waste and refuse due to disaster of two or more sizes conveyed from the primary treatment sites 2 is more subdivided by a fixed automatic sorter 19 or the like and then the waste and refuse due to disaster sorted there is loaded on the truck 5 and is conveyed to an intermediate treatment site TP. During a series of processes, weight and kind of the waste and refuse due to disaster loaded on the truck 5 are managed, and the waste and refuse due to disaster is thereby properly treated.
Patent JP-2013213740-A (JP)
Title: Acid gas detecting film and method for evaluating acid gas barrier properties
Inventor: IMAMURA HIKARI
IPC: G01N21/78
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an acid gas detecting film which has resistance to solvents and does not sublimate even at high temperature, and a method for evaluating acid gas barrier properties by using the acid gas detecting film.SOLUTION: An acid gas detecting film is used which is formed by laminating 1) a detection layer whose color is changed by reaction with acid gas and composed of an oligomer or a polymer dissolved into a specific solvent, and 2) a buffer layer formed of the oligomer or the polymer dissolved into the solvent not dissolving the detection layer, or a material comprising a combination of the oligomer or the polymer and a crosslinking agent, in this order.
Patent JP-2012164998-A (JP)
Title: Through wiring substrate
Inventor: YAMAMOTO SATOSHI
IPC: H01L25/07
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a through wiring substrate and a method of manufacturing the same, capable of reducing transmission loss of the electric signal such as high frequency signal, and suppressing conductive failure caused by peeling of a conductive material from a through hole.SOLUTION: A through wiring substrate 20 includes a substrate 2 which contains a first surface and a second surface, and a through wiring 22 formed by film-forming or packing of a conductive material 26 in a through hole 24 that penetrates between the first surface and the second surface. The through hole 24 includes a deflecting part 22c and straight parts 22a and 22b positioned at both ends of the deflecting part for connection to the deflecting part. At least the inner periphery between the outer periphery and the inner periphery of the cross section along the center line of the deflecting part is circular arc like. At least one straight part of said straight parts is opened vertical to the first surface or the second surface.
Patent JP-2013218749-A (JP)
Title: Optical pickup, optical information device, computer, video recording/reproducing device, server and car navigation system
Inventor: WADA HIDEHIKO
IPC: G11B7/135
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: an optical pickup for recording and reproducing information in/from an optical recording medium by near-field light generated by irradiating light emitted from a light source to a plasmon generator is proposed for larger capacity of the optical recording medium; however, a small-sized optical pickup that is suitable for mounting a plasmon generator on a slider and performing position control so as to stably place the plasmon generator at a desired position on the optical recording medium by air floating is not proposed; and, accordingly, a conventional optical pickup cannot stably perform recording and reproducing.SOLUTION: An optical pickup is constituted of a first light source, a waveguide-mounted photodetector element and a slider for holding the waveguide-mounted photodetector element. The waveguide-mounted photodetector element comprises: a silicon substrate; a circuit formation layer provided on the silicon substrate; an optical transmission section provided on the circuit formation layer; and a terminal for applying an electrical signal from the outside and outputting the electrical signal to the outside. The optical transmission section has a waveguide, a plasmonic waveguide and a plasmon generator. The optical pickup has a photodetector and a current voltage conversion section in the circuit formation layer.
Patent JP-2013217757-A (JP)
Title: Gas detection apparatus and gas detection method
Inventor: NISHIMURA TAKAO
IPC: G01N30/86
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas detection apparatus and a gas detection method which are capable of quickly discriminating natural gas from underground methane.SOLUTION: A search mode for detecting combustible gas in sampled gas, a methane detection mode for, when detecting the combustible gas in the search mode, supplying a predetermined quantity of the sampled gas to a column together with carrier gas and detecting methane from gas passed through the column, and a non-methane detection mode for, after detecting the methane in the methane detection mode, supplying the carrier gas to the column from an opposite direction and detecting gas returned from the column are executed. When detecting the methane in the methane detection mode and detecting the combustible gas other than the methane in the non-methane detection mode, leakage of natural gas is determined. It is possible to quickly discriminate natural gas from underground methane.
Patent JP-2012132029-A (JP)
Title: Method for producing wet master batch and wet master batch obtained by the production method
Inventor: MINAGAWA YASUHISA
IPC: C08J3/22
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely producing a wet master batch containing carbon black and the wet master batch obtained by the production method.SOLUTION: The wet master batch containing carbon black is produced by the steps of: obtaining a solution by dissolving rubber in a solvent; adding carbon black to the solution and stirring the same; and performing reprecipitation by a method of pouring the solution in a poor solvent, such as methanol, while stirring or a method of pouring the poor solvent, such as methanol, in the solution while stirring.
Patent JP-2013221793-A (JP)
Title: Laser ultrasonic inspection device and inspection method
Inventor: HOSHI TAKESHI
IPC: G01N29/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To enable highly precise defect inspection of an object under inspection using a laser ultrasonic method without going through separate processes of surface polishing and surface condition measurement of the object under inspection.SOLUTION: A laser ultrasonic inspection device 10 comprises; a transmission laser beam generator 11 which irradiates an object under inspection 1 with a transmission laser beam A to induce an ultrasonic wave; a reception laser beam generator 13 which irradiates the object under inspection with a reception laser beam B to receive the ultrasonic wave propagating through the object under inspection; a reception interferometer 15 which measures the ultrasonic wave from change in phase of a reflection C of the reception laser beam B and outputs an ultrasonic signal; and an imaging unit 16 which detects defects on the object under inspection by forming an image from the ultrasonic signal at multiple points. The laser ultrasonic inspection device 10 includes a reflection light intensity measurement unit 17, which is noise removal means for identifying a reflection light signal whose peak intensity value is improper due to influence of surface condition of the object under inspection as noise, and detects defects by means of the imaging unit 16 using the reflection light signal with proper peak intensity values while removing noise using the reflection light intensity measurement unit 17.
Patent JP-2012223760-A (JP)
Title: Method and apparatus for cleaning semiconductor substrate
Inventor: MERTENS PAUL
IPC: H01L21/304
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve a cleaning efficiency in a method for cleaning a substrate by the action of acoustic waves passing through a liquid in a container without substantially generating the reflection of the acoustic waves in the container.SOLUTION: The substrate is placed in a tank containing a cleaning liquid at a prescribed angle with respect to the acoustic waves generated in the liquid. The angle corresponds to that of transmission, that is, the angle at which waves are not reflected off the substrate surface. A damping material is provided in the tank and is arranged to substantially absorb all waves transmitted through the substrate.
Patent JP-2013222903-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TOMOHISA
IPC: H01L21/822
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can effectively inhibit variation in a resistance value of a resistive element to external stress.SOLUTION: A semiconductor device 1 according to an embodiment comprises: a semiconductor substrate 11 having a substantially rectangular planar shape; and a resistive element R1 arranged on the semiconductor substrate 11. The resistive element R1 is arranged along a direction perpendicular to a line segment which links an arrangement position of the resistive element R1 on a surface of the semiconductor substrate 11 with a corner of the semiconductor substrate 11 closest to the arrangement position of the resistive element R1.