baber/WOPTO huggingface dataset:
Patent JP-2013010682-A (JP)
Title: Carbon-containing refractory, and molten metal container
Inventor: MIYAMOTO YOKO
IPC: F27D1/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-containing refractory having excellent thermal shock resistance, as well as excellent corrosion resistance and strength, and suitable for lining bricks of various molten metal containers.SOLUTION: In a carbon-containing refractory containing a carbonaceous material and an oxide, elastic graphite of which the recovery rate R defined by expression (1), below, is 40% or more and 150% or less is included in at least a portion of the carbonaceous material, and the content of the elastic graphite in relation to the amount of carbon-containing refractory is 1.5 mass% or more. In expression (1), hrepresents the sample length (mm) in a compression direction during uniaxial compression of a powder sample at a pressure of 35 MPa, and hrepresents the sample length (mm) in the compression direction after pressure is released after uniaxial compression of the powder sample at a pressure of 35 MPa. Recovery rate R(%)=100(hr/h-1) (1).
Patent JP-2013181861-A (JP)
Title: Vibration gyro
Inventor: MOCHIDA YOICHI
IPC: G01C19/5747
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro capable of preventing an undesired signal from being mixed with a detection signal even through a shear distortion occurs in a package.SOLUTION: A vibrator 11 constituting a vibration gyro 1 with a direction along the Y axis as a longitudinal direction includes drive beams 12A to 12C arranged such that a center line in parallel with a Y axis from the viewpoint of a direction along a Z axis passes through a center-of-gravity position of the vibrator 11, a plurality of fixing parts 13A to 13C connected to the drive beams 12A to 12C, detection beams 16A1, 16A2, 16B1, 16B2, 16C1, 16C2, 16D1, 16D2 connected to the drive beams 12A to 12C with a direction along the X axis as a longitudinal direction with respect to the drive beams 12A to 12C drivingly vibrating along the X axis and having one end parts connected to the drive beams 12A to 12C, and detection mass parts 17A, 17B connected to the other end parts of the detection beams 16A1, 16A2, 16B1, 16B2, 16C1, 16C2, 16D1, 16D2 to drivingly vibrate along the Y axis.
Patent JP-2013183567-A (JP)
Title: Conductor segment and dynamoelectric machine stator using conductor segment
Inventor: MIURA TETSUYA
IPC: H02K3/04
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To relax positional limitations of a dislocation part where a plurality of conductor strands are twisted, when a collective conductor consisting of a plurality of conductor strands is bent and used as a conductor segment.SOLUTION: A conductor segment 20 is a substantially U-shaped conductor consisting of a collective conductor having four conductor strands 32, 34, 36, 38 arranged in the θ direction. At the crossover part 26 of the conductor segment 20, a dislocation part 50 for twisting the conductor strands 32, 34, 36, 38 while changing the order of parallel arrangement thereof is provided so as to cancel the difference of impedance across the conductor strands 32, 34, 36, 38. The dislocation part 50 is provided in the elongation direction of the crossover part 26, while being distributed to four positions a, b, c, d. At these four positions a, b, c, d, order of parallel arrangement of the conductor strands 32, 34, 36, 38 is changed sequentially.
Patent JP-2012191614-A (JP)
Title: Multitone signal synchronization
Inventor: GARY A RAY
IPC: H04M11/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, system and method for remote timing synchronization techniques which may be used in wireless communication systems.SOLUTION: A method of generating a set of tone frequencies within an operating frequency range for use in a timing acquisition process in a wireless communication system comprises selecting a system frequency resolution to generate a set of frequency tones which are relatively prime integers with respect to the frequency resolution and within the operating frequency range of the wireless communication system.
Patent JP-2013187090-A (JP)
Title: Transparent conductive film and organic electroluminescent element
Inventor: SUZUKI TAKAYUKI
IPC: B32B7/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film in which moisture volatility in a film while drying is improved significantly, and waterproofness of a film is also improved significantly, and degradation of transparency, conductivity and film strength is little even after the transparent conductive film is placed under a high temperature, high humidity environment for a long period.SOLUTION: A transparent conductive film 1 includes a transparent conductive layer 13 containing a conductive polymer and a binder resin and formed on a transparent substrate 11. The binder resin is composed of composite particles of an organic resin and an inorganic material. The conductive layer 13 is formed using a fluid dispersion containing a conductive polymer and a binder resin.
Patent JP-2013187785-A (JP)
Title: Data acquisition device and multi-hop communication system using the same
Inventor: KOYAMA MASAKI
IPC: H04L12/28
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a data acquisition device, capable of acquiring data from a large number of slave terminals in a short time with secured reliability, and a multi-hop communication system using the data acquisition device.SOLUTION: A master terminal 1 establishes a communication route with each of the plurality of slave terminals 2 to perform multi-hop communication, and successively transmits an inquiry signal to each slave terminal 2, so as to perform polling communication to receive meter reading data from each slave terminal 2. When the master terminal 1 transmits an inquiry signal S3 to a slave terminal 23 after successively transmitting inquiry signals S1, S2 to slave terminals 21, 22, the master terminal 1 transmits the inquiry signal S3 to the slave terminal 23 irrespective of before or after receiving the meter reading data from each of the slave terminals 21, 22.
Patent JP-2013188641-A (JP)
Title: Method for operating multi-flow passage device
Inventor: MATSUOKA AKIRA
IPC: B01J19/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To stably obtain a reaction product C of a desired quality in a method for operating a multi-flow passage device 1 and in the multi-flow passage device 1 by keeping a residence time in which the reaction product C remains in a reaction flow passage constant.SOLUTION: In a method for operating a multi-flow passage device 1, when the flow rate of a raw material fluid or a reaction product C flowing through a reaction flow passage decreases during the operation of the multi-flow passage device 1 having the reaction flow passage for generating the reaction product C by chemically reacting the raw material fluid while circulating it, a fluid Z which is inert to the raw material fluid or reaction product C is mixed on the downstream side of an introduction position of the raw material fluid in accordance with a decrease in the flow rate of the raw material fluid or reaction product C.
Patent JP-2013191617-A (JP)
Title: Semiconductor light-emitting element
Inventor: JANG CHII YANG
IPC: H01L33/06
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element having a MQW structure that allows reducing the lattice strain of a quantum well and improving luminous efficiency.SOLUTION: The semiconductor light-emitting element includes a light-emitting layer including a quantum well layer provided between a first semiconductor layer and a second semiconductor layer. The light-emitting layer has: a first barrier layer provided between the first semiconductor layer and the quantum well layer; a first intermediate layer provided between the first barrier layer and the quantum well layer and having a lattice spacing wider than that of the first barrier layer and narrower than that of the quantum well layer; a second barrier layer provided between the second semiconductor layer and the quantum well layer; and a second intermediate layer provided between the second barrier layer and the quantum well layer and having a lattice spacing wider than that of the second barrier layer and narrower than that of the quantum well layer.
Patent JP-2013188671-A (JP)
Title: High-shear processing apparatus
Inventor: KAWADA AKIRA
IPC: B29B7/66
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of the clearance between the tip part of an internal feedback screw and the depth of a heating cylinder.SOLUTION: A high-shear processing apparatus 1 includes an internal feedback screw 6 which is arranged in a rotatable way in a heating cylinder 5 and has a communicating feedback hole within it. An outer peripheral clearance 17 is disposed in the circumferential direction between the internal feedback screw 6 and the heating cylinder 5, and a tip clearance 19 is disposed in the tip part. A chucking portion 31 supporting the internal feedback screw 6 is arranged at the tip part of a spindle 7. A ring-shaped adjustment spacer 36 is engaged in and inserted into a base-end-side shaft part 33 of the internal feedback screw 6, and the shaft part 33 is engaged in an engagement hole 32 of the chucking portion 31 so as to make the adjustment spacer 36 held between a step part 32a of the engagement hole 32 and the base 6c connecting the shaft 33. The width S2 of the tip clearance 19 is adjusted by insertion and removal of the adjustment spacer 36.
Patent JP-2013188937-A (JP)
Title: Printer
Inventor: IWATA MASAHARU
IPC: B41J11/42
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To properly give priority according to a situation to control generation of a blank and prompt completion of printing, while securing print quality, and controlling generation of useless blanks regardless distance between a print position and a cutting position in a carrying direction of s recording medium.SOLUTION: When a period from the point of time of receipt of instruction information concerning a cutting instruction to the point of time of receipt of instruction information concerning a printing instruction subsequent to the receipt of the instruction information concerning the cutting instruction has reached a prescribed period, after a recording medium 111 is cut and the recording medium 111 is conveyed in a reverse direction by a prescribed distance, and then new printing is started. When the period from the point of time of receipt of the instruction information concerning the cutting instruction to the point of time of receipt of the instruction information concerning the printing instruction subsequent to the receipt of the instruction information concerning the cutting instruction has not reached the prescribed period, the recording medium 111 is cut and then new printing is started without convey of the recording medium 111 in the reverse direction.
Patent JP-2013189680-A (JP)
Title: Silver plating material
Inventor: SHINOHARA KEISUKE
IPC: C25D7/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver plating material excellent in heat resistance, wear resistance and bendability.SOLUTION: On a surface of a material 12 composed of copper or a copper alloy, or on a surface of an underlayer composed of the copper or the copper alloy and formed on the material 12, a first silver plated layer 14 is formed in which the ratio of the X-ray diffraction intensity of a {200} surface with respect to the sum of the X-ray diffraction intensities of each of a {111} surface, a {200} surface, a {220} surface and a {311} surface is 40% or higher. On a surface of the first silver plated layer 14, a second silver plated layer 16 whose Vickers hardness Hv is 140 or greater is formed.
Patent JP-2013196900-A (JP)
Title: Luminaire and method for manufacturing the same
Inventor: SAKAI MAKOTO
IPC: F21S2/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of improving both heat radiation and light distribution characteristics, and a method for manufacturing the same.SOLUTION: A luminaire includes a light-emitting part including a light-emitting element, a power control part for supplying power to the light-emitting part, an outside terminal for connecting the power control part and an outside power source, and a ceramic case which has the power control part built in, has the light-emitting part installed on one end side, and the outside terminal installed on the other end side, and which transmits at least a part of light emitted from the light-emitting element.
Patent JP-2013201295-A (JP)
Title: Organic thin-film transistor
Inventor: OKAJI TAKAYUKI
IPC: H01L29/788
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film transistor having high field effect mobility.SOLUTION: The organic thin-film transistor including a gate electrode, a gate insulating layer, a source electrode, a drain electrode, and an organic semiconductor layer is characterized in that: it has counter-polarity carriers captured by the gate insulating layer and/or the organic semiconductor layer and is driven by operation carriers different in polarity from the captured counter-polarity carriers.
Patent JP-2012214748-A (JP)
Title: Method of manufacturing polyurethane integral skin foam
Inventor: KINOSHITA SHUNSUKE
IPC: C08G18/48
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing polyurethane integral skin foam excellent in curability and formability.SOLUTION: This method is one for the polyurethane integral skin foam, which contains a polyol composition (A), an urethanization catalyst (B), a polyisocyanate component (C), and a foaming agent. (A) contains the following polyether polyol (a1). (B) contains aliphatic carboxylate (B1) of diazabicycloalkene. Content of (B1) is 0.05-0.1 wt.% based on a weight of (A). The foaming agent contains water. Density of the obtained polyurethane integral skin foam is 0.30-0.70 g/cm. Polyether polyol (a1) is polyoxyethylene polyoxypropylene polyol of which the number of average functional groups is 2.8-3.2, a hydroxyl value is 20-50 (mgKOH/g), and content of a terminal oxyethylene unit is 5-25 wt.%.
Patent JP-2013206602-A (JP)
Title: Dust proof shutter mechanism, detachable connector including dust proof shutter mechanism, and memory card connector including dust proof shutter mechanism
Inventor: AOKI MASARU
IPC: H01R13/52
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dust proof shutter member capable of reducing excessive insertion/removal force for opening/closing a shutter member.SOLUTION: A shutter member 10 formed of a resin film comprises: a fixed part fastened to the lower face of an inner peripheral part of a front part of a shell part 6; and a movable part connected to the fixed part in an elastically displaceable manner, and has a cross-sectional shape with a predetermined thickness and a substantially L-shape.
Patent JP-2013205576-A (JP)
Title: Antireflection film, polarizer having the same, backlight member, and display
Inventor: SHINNO MIKIO
IPC: G02B1/11
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having a sufficient antistatic function, weather resistance, high transmission, and no humidity dependency, and provide a polarizer, a backlight member, and a display which include the antireflection film.SOLUTION: An antireflection film includes a hard coat layer and a low refractive index layer on a transparent base material in this order. The hard coat layer contains carbon nano-tube, fullerene, and electroconductive polymer. A polarizer, a backlight member, and a display include the antireflection film.
Patent JP-2013203598-A (JP)
Title: Method of producing alumina powder
Inventor: SAEKI KEIJI
IPC: C01F7/30
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which fine alumina powder of high purity can be produced by a thermal decomposition method of aluminum chloride.SOLUTION: A method of producing alumina powder by thermally decomposing aluminum chloride hexahydrate is provided. In the method, the alumina powder which is easy to crush can be obtained by thermally decomposing the aluminum chloride hexahydrate under a condition of an average decomposition speed of 3-15 mass%/hr represented by following expression until the decomposition rate reaches 80 mass%, thereby the fine and high purity alumina powder extremely little contaminated due to crushing is efficiently produced. Here, average decomposition speed (mass%/hr)=decomposition rate (mass%)/decomposition hours (hr).
Patent JP-2013202310-A (JP)
Title: Protective cover for artificial lung
Inventor: OSUMI KAZUMA
IPC: A61M1/36
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover which is easily adaptable to a plurality of kinds of artificial lung bodies having sizes different in thickness.SOLUTION: A protective cover 23 is attached to cover at least a part of an artificial lung body 22. The protective cover includes first and second frames 24, 25, one of which is arranged on the front surface of the artificial lung and the other on the rear surface thereof. The first frame has a pair of right-left fitting pieces 26 each extending to the second frame when the cover is attached to the artificial lung body, which are formed on upper and lower ends, respectively. Engagement claws 27 are formed on the front end of the engagement claws. The second frame has shoulder portions 28 extending toward the first frame when the cover is attached to the artificial lung body, respectively, on upper and lower ends. The shoulder portions each have a pair of right-left engagement holes arranged in accordance with the engagement claws and equipped with the engagement claws so that the engagement claws can be engaged, respectively. The engagement holes of the second frame includes a plurality of rows of pair of right-left engagement holes 29, 30 which are different in distance from the first frame.
Patent JP-2013202379-A (JP)
Title: Pachinko game machine
Inventor: HORIE NORIO
IPC: A63F7/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To increase reliability in control processing of a main control board.SOLUTION: A Pachinko game machine includes: a main control means; a power supply control means of executing power supply control related to supply of power to the main control means; and a performance control means of executing control processing according to a performance control command related to a performance from the main control means. The Pachinko game machine acquires a random number relating to a jackpot lottery to execute jackpot lottery determination in interrupt processing, based on the fact that a game medium shot toward a playfield has flowed down a playfield and has passed through a predetermined start area, and executes a special game advantageous to a player as compared with a normal case in a jackpot. In the main control means, interrupt preparation processing is executed after supply of power is started, and processing for updating an initial random number value is repeated until an interrupt occurs after a timer for periodically repeating the interrupt processing is set.
Patent JP-2013138167-A (JP)
Title: Semiconductor substrate and semiconductor device
Inventor: SUGIURA MASAYUKI
IPC: H01L21/60
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate and a semiconductor device, which have resistance to heat stress.SOLUTION: A semiconductor substrate of an embodiment comprises: a semiconductor substrate body; a metal film provided on a periphery of the semiconductor substrate body away from the center, and having a metal film recess in which a solder bump is arranged; and the solder bump with the center positioned eccentrically from the center of the metal film recess in a direction toward the center of the semiconductor substrate body, which is provided in the metal film recess. A semiconductor device of an embodiment comprises: a semiconductor substrate disclosed in any one of claims 1 through 5; and a mounting substrate having a thermal expansion coefficient larger then a thermal expansion coefficient of the semiconductor substrate body and bonded with the semiconductor substrate via the solder bump.
Patent JP-2013211999-A (JP)
Title: Motor system, motor controller and motor control method
Inventor: KATO YOSHIKI
IPC: H02P6/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce current offset in a case where motor drive is performed by a one-pulse control system, rectangular wave voltage phase drive system.SOLUTION: A motor system 1 is configured so as to determine timing when a driving voltage of each phase is to be subsequently turned ON once per each cycle of each phase and timing when the driving voltage is to be subsequently turned OFF such that a duty ratio of a rectangular wave of the driving voltage of each phase is 1:1 and to execute control for turning ON the driving voltage of each phase or control for turning OFF the driving voltage at the timing determined.
Patent JP-2013214548-A (JP)
Title: Chalcopyrite solar cell and manufacturing method therefor
Inventor: OHASHI TOMOAKI
IPC: H01L31/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To dope a depletion layer, formed near the interface of a light absorption layer and a buffer layer, at a sufficient concentration in a chalcopyrite solar cell.SOLUTION: A buffer layer 18 containing a substance becoming a source of dopant is deposited on a light absorbing layer 16. Before or after forming a transparent electrode 20 on the buffer layer 18, and after obtaining a chalcopyrite solar cell, annealing is performed. During this process, dopant is generated in the buffer layer 18, and diffused into the light absorbing layer 16. In other words, the light absorbing layer 16 is brought into a state added with the dopant. As a result, such a concentration gradient that the dopant concentration increases from the back electrode 14 side toward the buffer layer 18 side occurs in the light absorbing layer 16.
Patent JP-2013212631-A (JP)
Title: Production method for molded product and molding apparatus
Inventor: MOMONO MASAMICHI
IPC: B22D17/22
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a molded product in which a fiber material is uniformly dispersed in a molding material.SOLUTION: A production method for a molded product includes a filling step for filling a material from an injection apparatus into a cavity, a molding step for molding the material into the molded material in the cavity, and a reciprocating step for reciprocating a reciprocating member in the cavity during the filling step.
Patent JP-2013215795-A (JP)
Title: Method of controlling looper equipment and apparatus of controlling looper equipment, and method of manufacturing steel strip
Inventor: MORI HIDEKAZU
IPC: B21B39/08
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress influence of tension fluctuation of a looper carriage wire.SOLUTION: A method of controlling looper equipment includes: a compensation amount calculation step (step S2) of calculating a compensation amount for tension fluctuation of a carriage wire, using a spring coefficient and a damper coefficient of the carriage wire for lifting up and down a looper carriage of the looper equipment; a compensation step (step S3) of compensating a reference value of a tension of a steel strip in the looper equipment using the compensation amount; a control amount calculation step (step S4) of calculating the control amount of the tension of the steel strip, based on the deviation between the reference value of the tension of the steel strip compensated by the compensation amount and an actual value of the tension of the steel strip in the looper equipment; and a control step (step S5) of lifting up and down the looper carriage based on the calculated control amount of the tension of the steel strip.