baber/WOPTO huggingface dataset:
Patent JP-2014022683-A (JP)
Title: Display unit
Inventor: SOMIYA SHO
IPC: H01L31/042
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a display unit capable of suppressing degradation in power generation efficiency regardless of installation modes.SOLUTION: A display unit 100 includes: a panel body comprised of an image display section 1 and a power generation section 2 that is disposed on the opposite side to a display face of the image display section 1 and generates electric power for driving the image display section by receiving light; a light guide section 20 that can guide light to the power generation section 2; and a connection mechanism 30 that connects the light guide section 20 with the panel body so that they can move.
Patent JP-2014023388-A (JP)
Title: Motor drive circuit and motor drive system
Inventor: OGUSHI TOSHIAKI
IPC: H02P21/34
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit in which controllability of the number of rotation of a motor can be improved.SOLUTION: The motor drive circuit includes a first conversion circuit which outputs analog voltage proportional to the number of rotation of the motor. The motor drive circuit has a differential voltage calculation circuit which calculates differential voltage between the analog voltage and a rotation instruction voltage which specifies the number of rotation of the motor and outputs a differential voltage signal including information on the differential voltage. The motor drive circuit includes a duty control circuit which outputs a duty control signal including information on control duty for controlling the duty of a PWM signal so that the differential voltage between the rotation instruction voltage and the analog voltage may be close to zero, on the basis of the differential voltage signal. The motor drive circuit includes a motor drive waveform control circuit for generating and outputting the PWM signal, according to the signal on the basis of the duty control signal.
Patent JP-2013023434-A (JP)
Title: Thin film laminate with damping characteristic containing sub-layer of polyvinyl(iso)acetal containing plasticizer
Inventor: MEISE MARKUS
IPC: C03C27/06
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin film laminate with sound insulation properties, which exhibits excellent sound insulation in spite of having high plasticizer compatibility by selection of polyvinyl acetal containing plasticizer to be used.SOLUTION: The thin film laminate is composed of at least three layers A, B, C, each of which contains at least one plasticizer and at least one polyvinyl acetal. Each of two outer layers A, C contains at least one, same or different, polyvinyl acetal having 18.5-23 mass% proportion of polyvinyl acetal group. At least one inner layer B contains at least one polyvinyl acetal having 12-18 mass% proportion of polyvinyl alcohol group. Further, at least one of the layers A, B, C contains at least one polyvinyl(iso)acetal.
Patent JP-2014022341-A (JP)
Title: Ignition device
Inventor: ABE YUYA
IPC: F02P13/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device which represents satisfactory ignitability and durability even in an internal combustion engine where a strong cylinder inside airflow occurs within a combustion chamber.SOLUTION: An ignition device comprises at least: a center electrode 100 in a long shaft shape; a bottomed and tubular center dielectric body 110 covering the center electrode 100; a substantially annular grounding electrode 120; and a high energy power source 2 which applies a predetermined high voltage between the center electrode 100 and the grounding electrode 120 and performs discharging inside of a substantially tubular discharging space 130 partitioned between the center dielectric body 110 and the grounding electrode 120. The ignition device 1 ignites an engine 5 by reacting a non-equilibrium plasma generated by discharging with a mixture existing within the discharging space 130. At least the grounding electrode 120 protrudes towards the inside of a combustion chamber 52 of the engine 5 with a predetermined grounding electrode protruding height H, and the center dielectric body 110 protrudes with a center dielectric body protruding height Hequal to or higher than the grounding electrode protruding height H.
Patent JP-2014024884-A (JP)
Title: Method of producing polydimethylsilmethylenesiloxane
Inventor: IKENO MASAYUKI
IPC: C08G77/50
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing polydimethylsilmethylenesiloxane which allows easily adjustment of a polymerization degree and exhibits excellent productivity.SOLUTION: In the method of producing polydimethylsilmethylenesiloxane represented by the specified general formula (3), a compound to become a main chain of polydimethylsilmethylenesiloxane and a compound (II) represented by the specified general formula (2) are reacted in the presence of an acidic catalyst. (In the formula, R are each independently a substituted or unsubstituted C1-C12 monovalent hydrocarbon group, m is an integer between 2 and 500, and Me is a methyl group.)
Patent JP-2013052675-A (JP)
Title: Underwater sliding member, method for manufacturing the same, and hydraulic machine
Inventor: TAN TORONRON
IPC: F16C33/12
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an underwater sliding member the mechanical properties of which are restrained from being deteriorated with time even if the underwater sliding member is used for a long time in an underwater environment.SOLUTION: The underwater sliding member of one embodiment is used under water and includes: a base material 11 comprising a first metal material; an intermediate layer 12 which is bonded to the base material 11, comprises a second metal material and has a porous structure; an anticorrosive layer 122 at least a part of which is melted and packed in voids of the porous structure of the intermediate layer 12; and a sliding layer 13 which is formed on at least the anticorrosive layer 122 and comprises a resin material.
Patent JP-2014025320-A (JP)
Title: Chemical-solution feeding device for flush toilet bowl
Inventor: NAKANO YOICHI
IPC: E03D9/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a chemical-solution feeding device for a flush toilet bowl, capable of preventing a nozzle from drying.SOLUTION: A chemical-solution feeding device 10 for a flush toilet bowl comprises: a wash water passage section 20 connected to a wash water supply passage and reaching a discharge port for discharging wash water into the flush toilet bowl; a wash water taking-in chamber 30 into which the wash water passing through the wash water passage section 20 is taken; a chemical-solution storage section 40 for storing a chemical-solution; and a chemical-solution supply mechanism equipped with a nozzle 42 attached to the chemical-solution storage section 40 and capable of feeding the chemical-solution to the wash water taking-in chamber by a predetermined quantity. The wash water is taken into the wash water taking-in chamber 30 and mixed with the chemical-solution. The wash water mixed with the chemical-solution is pushed out to the wash water passage section 20 by expansion of gas in the wash water taking-in chamber 30. A wash water residue part 31 for reserving a part of wash water is provided in the wash water taking-in chamber 30, and the entire nozzle 42 is provided within a height range of the wash water residue part 31.
Patent JP-2012248883-A (JP)
Title: Display device manufactured using oxide semiconductor and method for manufacturing the same
Inventor: SANO MASAFUMI
IPC: H01L21/316
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of being stably driven for a long time without deteriorating high mobility and high characteristics which an oxide semiconductor has, and displaying an image high in definition and less in image defects.SOLUTION: A display device includes: a luminous layer 413; a pair of electrodes 411, 414 sandwiching the luminous layer; a TFT driving the luminous layer 413 via the pair of electrodes 411, 414 and having source and drain electrodes 410, a gate electrode 406 and an active layer 409; and a scan electrode line 407, a signal electrode line 403 and a first insulating layer 404 which constitute a matrix wiring part. The active layer 409 comprises an oxide including In and Zn, at least a part of the oxide being amorphous. The display device includes a second insulating layer 408 between the active layer 409 and the first insulating layer 404, the second insulating layer having a hydrogen content of less than 3×10(atoms/cm).
Patent JP-2014038529-A (JP)
Title: Handy terminal of medical checkup computer, and data processing method employing handy terminal of medical checkup computer
Inventor: TSUKAGAWA KIYOSHI
IPC: G16H10/60
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a handy terminal of a medical checkup computer that can work on a medical checkup according to a medical checkup processing screen, and to provide a data processing method that employs the handy terminal thereof.SOLUTION: A handy terminal of a medical checkup computer comprises: medical examinee information input means that inputs identification information on each medical examinee; measurement result acquisition means that acquires measurement result information from a medical checkup measurement device; medical examinee information storage means that stores identification information on each medical examinee; and measurement result storage means that stores the measurement result information associated with identification information on each medical examinee. The handy terminal of the medical checkup computer is provided that is configured to input/output each of various types of data among the medical checkup measurement devices, perform data determination processing for determination processing of correctness of each of various types of data and the other, perform processing of displaying the medical checkup processing screen according to identification information on a medical examinee and the measurement result information, automatically perform an input/output of identification information on a medical examinee and the measurement result information and determination processing, and thereby enable a work on a medical checkup according to the medical checkup processing screen.
Patent JP-2014040730-A (JP)
Title: Seismic strengthening structure of steel material
Inventor: USAMI TORU
IPC: E04B1/18
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a seismic strengthening structure of a steel material, which can facilely and safely strengthen and stiffen the steel material, installed in a high place and the like with particularly inconvenient footholds in an existing structure, by a retrofitted buckling stiffener.SOLUTION: A buckling stiffener 3 comprising an open-type cross-section capable of covering a steel material from a lateral direction covers the steel material 2 in the state of not bearing an axial force. Both side parts of an opening of the buckling stiffener 3 are connected to a plurality of bolt holes, which are provided with a constant pitch in an axial direction, through bolts 4, and the buckling stiffener 3 is attached to the steel material 2.
Patent JP-2014044999-A (JP)
Title: Wafer processing method
Inventor: MIZOMOTO YASUTAKA
IPC: H01L21/301
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To successfully divide a wafer on which bumps are arranged on a surface in a TSV process.SOLUTION: A processing method of a wafer in which devices are formed on a surface of a semiconductor substrate and Via electrodes are embedded in the semiconductor substrate correspondingly to respective devices comprises: a process of removing a bevelled part on the surface side from a wafer outer periphery; a process of arranging a carrier plate on the surface of the wafer; a process of detecting a depth of the Via electrode from a rear face of the wafer; a process of forming a modifying layer inside the wafer; a process of grinding the rear face of the wafer so as not to expose the Via electrodes to divide the wafer into individual chips; a proces of causing the Via electrodes to be exposed from the rear face of the wafer by etching; a process of coating the rear face of the wafer with an insulation film; a process of exposing the Via electrodes from the insulation film; a process of arranging bumps on exposed parts of the Via electrodes, respectively; and a process of transferring the wafer from a carrier plate to a dicing tape.
Patent JP-2014045032-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: HATAKEYAMA KEIICHI
IPC: H01L21/301
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which inhibits cracks of a semiconductor chip and double die pickup by improving pickup performance of the semiconductor chip and inhibits sinking of an end face of an adhesive layer.SOLUTION: A manufacturing method of a semiconductor device 1 comprises: a process of preparing a laminate A in which an adhesive layer 40 containing a radiation curable component is stacked on one surface 30a of a semiconductor wafer 30; a process of cutting the semiconductor wafer 30 of the laminate A by a rotary cutter B into a plurality of individual pieces (chip bodies 13); a process of irradiating the laminate A with radiation rays L from the other surface 30b side of the semiconductor wafer 30; a process of obtaining, from the laminate A, semiconductor chips 10 each including the individual piece 13 of the semiconductor wafer 30 which is cut into a plurality of pieces and irradiated with radiation rays, and a part 14 of the adhesive layer stacked on each of the individual pieces 13; and a process of manufacturing the semiconductor device 1 including the semiconductor chip 10.
Patent JP-2013035290-A (JP)
Title: Method of manufacturing packaging container
Inventor: KANEKO MASAMICHI
IPC: B29C69/02
Filed: 2012-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an inexpensively producible packaging container provided with oxygen barrier properties protecting contents in the container from the outside.SOLUTION: This spout stopper includes a spout tube 5 provided on the spout hole of a paper container for liquid, a spout 10 with a base part 6 joined with the container wall around the outer periphery of the spout hole integrally with the tube and a breakable pull-tab 8 internally stored to seal the spout. The stopper is provided with a gas barrier film 13 which covers the spout hole from the inside of the container and is integrally molded by injection molding over the base part 6 and the pull-tab 8.
Patent JP-2014043807-A (JP)
Title: Control device
Inventor: HIGUCHI SHOGO
IPC: F02D45/00
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately determine the presence of accidental fire through an air-fuel ratio sensor provided in an exhaust passage of an internal combustion engine.SOLUTION: A current IBflowing from a power supply source is measured in a state in which a voltage Eof a certain magnitude is applied to a heater for heating an air-fuel ratio sensor, and then, after reducing the magnitude of the voltage applied to the heater to E, a current IBflowing from the power supply source is measured to calculate the electric resistance value (E-E)/(IB-IB) of the heater. The temperature of the air-fuel ratio sensor is estimated on the basis of the electric resistance value of the heater. Then, it is determined whether or not accidental fire occurs in a cylinder of the internal combustion engine, on the basis of whether the estimated temperature of the air-fuel ratio sensor is high or low.
Patent JP-2013092753-A (JP)
Title: Coloring composition, color filter and display element
Inventor: YONEDA EIJI
IPC: G02B5/20
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition in which when a dye or lake pigment is used as a colorant, a colored layer having excellent solvent resistance can be formed.SOLUTION: A coloring composition contains (A) colorant that contains at least one selected from a dye and a lake pigment, (B) binder resin, (C) compound having two or more ethylenic unsaturated groups, and (D) photopolymerization initiator represented by the formula (1). In the formula (1), Rindicates 4-20C cycloalkyl group, phenyl group or naphthyl group.
Patent JP-2012228603-A (JP)
Title: Game machine
Inventor: HASHIMOTO HIDEKI
IPC: A63F7/02
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To maintain the degree of expectation over a plurality of variable display games to improve interest in the game.SOLUTION: When a big win random number that does not derive a special result mode is stored first in a big win random number storage means (a game control device 30) and then a big win random number that derives a special result mode is stored in the big win random number storage means, a rendering mode high in the degree of expectation for a big win is selected by a rendering determination random number stored in the rendering determination random number storage means (the game control device 30) according to the big win random number without making a change of the big win random number that does not derive the special result mode by a rendering control means (a rendering control device 40), and a rendering mode lower in the degree of expectation for the big win than the rendering mode is selected to perform rendering control of a special symbol variable display game, neither making a change of a big win random number that derives the special result mode, nor selecting the rendering mode high in the degree of expectation for the big win by the rendering determination random number stored in the rendering determination random number storage means according to the big win random number.
Patent JP-2014048069-A (JP)
Title: Sensor device
Inventor: UKAI ATSUSHI
IPC: G08G1/16
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress interference with an optical beacon signal by a simple configuration in a radar device which can be installed in a vicinity of a windshield in a vehicle interior together with a VICS device.SOLUTION: In a radar device 20, time required to detect a reception timing of a reflected wave of a transmission wave from a transmission LD by a reception PD after an emission timing of the transmission wave is defined as an observation time, and an observation time corresponding to a maximum detection distance at which a reflection target can be detected by a control unit is defined as a maximum observation time. When emission start information indicative of an emission start timing of an up-link signal is inputted from a VICS device 10 to the control unit of the radar device 20, the control unit causes the transmission LD to emit one or more transmission waves so that at least the maximum observation time is within an up-link period after the emission start timing, whereby the reflection target can be detected before the up-link signal is reflected by a windshield and is received by the reception PD.
Patent JP-2014052724-A (JP)
Title: Device control system
Inventor: MOTEGI SHIHO
IPC: G06F13/12
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To improve an apparent data transfer rate from a host to a peripheral device.SOLUTION: A device control system comprises: a peripheral device controller 12 that transfers data from a host 11 to a peripheral device; and a NAND flash memory 13 as a cache memory. On the basis of an instruction from the host 11, the peripheral device controller 12 temporarily stores the data in the NAND flash memory 13, and transfers the data from the NAND flash memory 13 to the peripheral device.
Patent JP-2013024031-A (JP)
Title: Solar cell module installation structure and method, and photovoltaic power generation method
Inventor: OSHIKAWA TETSUYA
IPC: H01L31/042
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module installation structure capable of increasing the installation area of solar cell modules on the upper face of a hipped or square roof, and of reducing the number of fixed sites of the solar cell modules even when the solar cell modules are not aligned in vertical and horizontal directions.SOLUTION: A plurality of types of solar cell modules 2A, 2B having different horizontal lengths are arranged side by side in a horizontal direction X and in a vertical direction Y, and regulated fixed sites of horizontal frames of the solar cell modules 2A, 2B are fixed and supported with a plurality of fixtures 6. When the regulated fixed sites of the horizontal frames of the adjacent solar cell modules 2A, 2B arranged side by side in the vertical direction Y face each other, the facing regulated fixed sites of the horizontal frames of the solar cell modules 2A, 2B are fixed and supported with the common fixtures 6.
Patent JP-2014054652-A (JP)
Title: Nozzle header, cooling device, manufacturing method of hot rolled steel plate, and manufacturing method of hot rolled steel plate
Inventor: HARAGUCHI YOICHI
IPC: B21B45/02
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle header which jets pressurized water to a high temperature object and inhibits the deformation and the damage of a member included in a spray nozzle that is caused by radiation heat from the high temperature object during the operation.SOLUTION: A nozzle header is used for jetting water to a target object and includes: a header for supplying pressurized water; one or multiple spray nozzles 23 which the pressurized water is provided from the header to, and which is for jetting the pressurized water; and a heat removal structure 25 which is attached contacting at least one of the spray nozzles. The heat removal structure includes a refrigerant passage 26 for passing a refrigerant medium which cools the heat removal structure itself and the spray nozzles.
Patent JP-2014057425-A (JP)
Title: Power-factor improvement circuit
Inventor: YOSHINO TORU
IPC: H02M7/12
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a power-factor improvement circuit having long instantaneous-stop compensation time and reduced power loss.SOLUTION: A first step-up converter includes a first inductor L1, a first diode D1, and a first switching element Q1. A second step-up converter includes a second inductor L2, a second diode D2, and a second switching element Q2. A first capacitor C1 is connected between an output terminal of the first step-up converter and the second step-up converter and the ground. A second capacitor C2 is connected between the output terminal of the first step-up converter and the second step-up converter and the ground. A third switching element Q3 is connected in parallel to the second diode D2. A fourth switching element Q4 is connected between a positive-side terminal of the first capacitor C1 and a positive-side terminal of the capacitor C2. A control circuit 32 controls the first switching element Q1, the second switching element Q2, the third switching element Q3, and the fourth switching element Q4.
Patent JP-2012252362-A (JP)
Title: Polarizing optical element comprising polarizing film and method for making such element
Inventor: CEDRIC BEGON
IPC: G02B5/30
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing optical element which comprises a polarizing film based on dichroic dyes and may be an ophthalmic lens.SOLUTION: The invention concerns a polarizing optical element comprising a basic transparent optical element (1) and a layered structure (2) incorporating a polarizing film (2a). The polarizing film is a film of the dichroic coloring type and uniaxially oriented. The layered structure is bonded on the basic transparent optical element via a layered structure (3) including at least one pressure-sensitive adhesive material layer. Through the use of pressure-sensitive adhesive material, the polarizing film (2a) maintains, during bonding, a high polarizing efficiency and an optical quality compatible with numerous applications of the optical element, in particular, ophthalmological applications.