baber/WOPTO huggingface dataset:
Patent JP-2013035894-A (JP)
Title: Silicone resin composition, encapsulating material, and light emitting diode device
Inventor: KIMURA RYUICHI
IPC: C08G77/20
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a silicone resin composition excellent in heat resistance, an encapsulating material including the silicone resin, and a light emitting diode device including an encapsulating layer formed from the encapsulating material and having excellent appearance.SOLUTION: The silicone resin composition includes a silicon-containing component including a silicon atom to which a monovalent hydrocarbon group selected from a saturated hydrocarbon group and an aromatic hydrocarbon group is bonded and a silicon atom to which an alkenyl group is bonded. The number of moles of alkenyl group per 1 g of the silicon-containing component is 200-2,000 μmol/g. The light emitting diode device 2 includes the encapsulating layer 7 obtained by forming the encapsulating material including the silicone resin composition into a partially-hardened sheet state.
Patent JP-2013036174-A (JP)
Title: Reinforcement structure for column-beam connection part
Inventor: WATANABE HIDEYOSHI
IPC: E04B1/21
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement structure for column-beam connection part that can exhibit beam flexural strength that a structure designer assumes by effectively reinforcing a column-beam joint part without increasing a column sectional size nor a column main reinforcement amount.SOLUTION: A reinforcement bar 20 is arranged along a column main reinforcement 11 in a column-beam joint part 1 to be a joint part between a column 10 and a beam 30 of a reinforced-concrete structure. Fixation parts 21, 21 of the reinforcement bar 20 are fixed to concrete 3 of the column-beam joint part. An upper end of the reinforcement bar 20 is positioned above a top beam main reinforcement 31 in the column-beam joint part 1 and a lower end of the reinforcement bar 20 is positioned below a bottom beam main reinforcement 31 in the column-beam joint part 1.
Patent JP-2013038180-A (JP)
Title: GaN-BASED COMPOUND SEMICONDUCTOR DEVICE
Inventor: FUJII YOSHIHISA
IPC: H01L29/417
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based compound semiconductor device capable of significantly reducing a leakage current to a gate electrode.SOLUTION: In a GaN-based HFET, the resistivity (Ω μm) of a TiN film forming a gate electrode is set to be 24.7 (Ω μm). By setting the resistivity of the TiN film as a Schottky electrode layer of the gate electrode to be more than or equal to 10 Ω μm, a gate leakage current can be significantly reduced compared when the resistivity (gate metal resistivity) of a metallic material TiN forming the gate electrode is less than 10 Ω μm.
Patent JP-2013036101-A (JP)
Title: Member comprising flow path and method for producing the same
Inventor: YAMAUCHI YUICHIRO
IPC: C23C24/04
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a member comprising a flow path, in which adhesion between a metal member and a wall surface that forms a flow path is enhanced, and to provide a method for producing the same.SOLUTION: The member 100 comprising a flow path is provided with: a base material 101 formed of a metal or alloy; a planar member 102 forming a flow path 106, wherein the planar member 102 has two plate sections 11 that are in a plate shape formed of a metal or alloy, and positioned at two ends in the width direction, and have principal surfaces passing through the same plane, and the member 102 also has a convexity 12, provided between the two plate sections 11 and having a cross-section in the plate thickness direction, that has a shape projected to the plate sections 11; and a metal deposition layer 105 that is formed by accelerating, together with a gas, a powder made of a metal or alloy and depositing the powder by spraying it onto the surface of the base material 101 and the surface of the planar member 102 on the vertex side of the convexity 12 thereof while the powder is still in a solid state, in a state where the principal surfaces of the plate sections 11 on the side opposite to the vertex of the convexity 12 are arranged so as to face the base material 101.
Patent JP-2011253826-A (JP)
Title: Spark plug
Inventor: SAKAKURA YASUSHI
IPC: H01T13/20
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress peeling of a noble metal chip member in a spark plug which uses a noble metal chip member in a spark discharge portion.SOLUTION: The spark plug includes a center electrode extending in an axial direction of the spark plug, an earth electrode having an end portion which faces an end portion of the center electrode and forming a spark gap with the center electrode. At least one end portion, from among the end portions of the center electrode and the earth electrode, includes a noble metal chip member having a welding surface and an intermediate member. One surface of the intermediate member is welded to the welding surface of the noble metal chip member by resistance welding, and the other surface is welded to an electrode base material by resistance welding. When thickness of the noble metal chip member in a direction perpendicular to the welding surface is set as Ta and thickness of the intermediate member in a direction perpendicular to the one surface is set as Tb, Tb>Ta is satisfied.
Patent JP-2013044828-A (JP)
Title: Head-mounted display
Inventor: KAI NOBURO
IPC: H04N5/64
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display which allows focus adjustment with a compact configuration and can be protected from duct.SOLUTION: Since a liquid crystal holder 17 is moved on the same axis as a lens holder 15 relative to the lens holder 15 in a head-mounted display (HMD) 1, focus adjustment of an image viewable on a half mirror 8 can be easily performed in accordance with sight of a user. The lens holder 15 and the liquid crystal holder 17 overlap with each other on the same axis and are coupled so as to be slidable, thereby making it possible to prevent penetration of foreign matters such as dust into the liquid crystal holder 17 and prevent deposition of the foreign matters such as dust on a liquid crystal device 101. The HMD 1 can also be made compact because of a configuration where the liquid crystal device 101 is incorporated in the liquid crystal holder 17, an eyepiece optical system 120 is incorporated in the lens holder 15, and they overlap with each other.
Patent JP-2013046453-A (JP)
Title: Motor control system
Inventor: YAMADA KATASHIGE
IPC: H02P6/15
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively reduce power loss of an entire system in an AC motor in which a rectangular wave control is actively used to keep a current phase on optimum current lead angle line or vicinity thereof.SOLUTION: A motor control system 10 comprises: a converter 20 which can step up/down a DC voltage from a battery 11; an inverter 22 which converts the stepped-up DC voltage by the converter 20 into an AC voltage; an AC motor M1 which is driven by the AC voltage applied from the inverter 22; and a control unit 26 by which an operation control of the converter 20 and the inverter 22 is performed according to an inputted torque command value so that a drive control of the AC motor is possible with a plurality of control methods such as a rectangular wave control. When the AC motor M1 is under the rectangular wave control, the control unit 26 calibrates a system voltage command value VH* so that a current phase (id, iq) of a current vector on a d-axis q-axis plane of motor current flowing in the AC motor M1 comes close to optimum current lead angle line.
Patent JP-2013043244-A (JP)
Title: Arm device and welding robot
Inventor: YAMAZAKI SHUNICHI
IPC: B25J17/02
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To bent an arm provided at the tip of a driving shaft to a direction intersecting the center axis of the driving shaft, and to make the arm rotatable about the axial center.SOLUTION: An arm device includes: a first driving shaft 4 provided at a base 2, connected to a first driving means 5 at one end, and fixing a first driving wheel 6 thereto at the other end; a second driving shaft 8 provided at the base 2 with one end connected to a second driving means 9, and fixing a second driving wheel 10 thereto at the other end; a rotational block 13 supported to the base 2 to rotate about a second axis S2 intersecting a first axis S1 of the first driving wheel 6; a second driven wheel 14 fixed to the rotational block 13, and engaged with and driven by the second driving wheel 10; an intermediate wheel 17 supported to the rotational block 13 to be rotatable about the second axis S2, and engaged with and driven by the first driving wheel 6; an arm rotatably supported to the rotational block 13, and positioned to intersect the second axis S2; and a first driven wheel 20 fixed to the arm, and engaged with and driven by the intermediate wheel 17.
Patent JP-2013036967-A (JP)
Title: Emergency criticality prevention apparatus
Inventor: SHIROMIZU SHIGEAKI
IPC: G21C7/08
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: the conventional critical fission reactor systems have been designed in terms of safety such that the function thereof will not be lost in the face of quantitatively assumed disasters, but there are limitations in the quantitative assumptions, which does not guarantee 100% safety; in other words, there are limitations in designing an indestructible reactor for ensuring safety; on the other hand, the introduction of a new concept, qualitative disaster changes the view of safety, that is, while it is impossible to provide "safety based on indestructible reactors," it is possible to provide "safe destruction" of reactors, though such "safe destruction" has never be implemented as a part of nuclear reactor systems.SOLUTION: The present invention considers a specific apparatus which makes a critical fission reactor "safe even if the reactor is destroyed" in a qualitatively assumed accident scenario with "loss of cooling functions," and provides a concept and method for incorporating an apparatus which stores an induced radiation absorption material within a reactor system and rapidly loads the same into the reactor core to "safely destroy" the reactor.
Patent JP-2013046270-A (JP)
Title: Image connecting device, photographing device, image connecting method, and image processing program
Inventor: FUKUNISHI MUNENORI
IPC: H04N5/225
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To generate a panoramic composite image having joint portions where mismatch of connection of images is less conspicuous.SOLUTION: A plurality of developed image data 152, obtained by continuously photographing with a photographing device moved along a horizontal plane so as to draw an arc, are input in an image conversion processing part 122 together with camera posture data 154. A plurality of spherical-surface projected image data 158 are generated at the image conversion processing part 122 by projecting each of two-dimensional images based on the plurality of developed image data 152 on a virtual spherical surface having a pole axis as a reference axis by using a processing parameter determined on the basis of the camera posture data 154. A motion vector 160 between images based on the plurality of spherical-surface projected image data 158 is derived by a motion vector computing part 124. Motion compensation between the images based on the plurality of spherical-surface projected image data 158 is performed in accordance with the motion vector 160, and necessary parts are extracted from the plurality of spherical-surface projected image data 158 and connected so as to generate a panoramic composite image 162.
Patent JP-2013045430-A (JP)
Title: Manufacturing cost management system and management method
Inventor: TAFUSA MASAHIRO
IPC: G05B19/418
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing cost management system and method that enable real-time and efficient calculation and analysis of manufacturing costs.SOLUTION: A manufacturing cost management system 1 for integrally managing each manufacturing cost of multiple types of products is capable of acquiring data from multiple databases that include: a material cost database 22 for storing a target material cost and an actual material cost; and a processing cost database 23 for storing a target processing cost and an actual processing cost to be input sequentially according to manufacturing progress. The system 1 comprises: actual unit cost calculation means 13 for acquiring the actual material cost and the actual processing cost that correspond to the product, and calculating an actual unit cost; difference calculation means 14 for calculating a difference between the actual unit cost calculated by the actual unit cost calculation means 13 and a preliminarily-set target unit cost of the product; and factor analysis means 16 for using the calculated difference to compare actual costs with target costs acquired from the databases, and extracting an element with a large negative proportion from elements constituting a unit cost of the product.
Patent JP-2013048183-A (JP)
Title: Etching monitoring device
Inventor: GOTO HIROOMI
IPC: G01B11/22
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To calculate depth of hole or step with high precision by eliminating the effect of thickness of resist film during execution of etching.SOLUTION: The light of predetermined wavelength width is radiated to a sample 50, and the light containing interference with the light reflected on a bottom surface of a hole 52 or an upper surface of a substrate 51, and the like is subjected to spectral detection by a spectroscope unit 25. At a data processing part 30, an interference spectrum is obtained that is provided by removing effects or the like of an emission spectrum of a light source 21 from spectral profile, which is then subjected to Fourier transformation to provide a peak interval, for calculating depth of a hole, film thickness, or the like. Since a chopper 103 periodically allows shielding/passing of external reference light that is reflected on an external reference surface 104, a data processing part 30 provides data with external reference light and data with no external reference light. For example, during the period when a resist layer 53 is thick, a depth of hole or the like is calculated based on the data with no external reference light which has higher resolution, but when the resist layer 53 becomes thinner as etching proceeds, a depth of a hole or the like is calculated based on the data with external reference light which is hard to be affected by disturbance.
Patent JP-2012074367-A (JP)
Title: Nonaqueous electrolyte battery and manufacturing method thereof, insulation material and manufacturing method thereof, and battery pack, electronic apparatus, electric vehicle, power storage device and electric power system
Inventor: NISHIMOTO ATSUSHI
IPC: H01M50/105
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery and a manufacturing method thereof which can restrict a reduction in ion conductivity and also restrain battery capacity from being reduced by repeated charging and discharging, as well as an insulation material and a manufacturing method thereof, and a battery pack, an electronic apparatus, an electric vehicle, a power storage device, and an electric power system.SOLUTION: An electrolyte holding layer 36 includes a porous polymer compound and an electrolyte. Used as a material for the porous polymer compound is a vinylidene fluoride polymer composed of a vinylidene fluoride monomer unit and a hexafluoropropylene monomer unit at a mass composition ratio of 100:0 to 95:5 (vinylidene fluoride monomer unit: hexafluoropropylene monomer unit) and whose weight average modular weight is 500,000 and over to less than 1,500,000.
Patent JP-2013049344-A (JP)
Title: Optical axis control method and device of vehicular headlamp
Inventor: KIKUTANI MASAHIRO
IPC: B60Q1/115
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis control means capable of reducing cost, by arranging a device part only in the vicinity of a headlamp.SOLUTION: An inner surface of an outer frame of the headlamp 10 is provided with an inclination sensor 14 for detecting a vehicle body inclination to a horizontal plane h, an optical axis adjuster 20, and an actuator 22 for operating the optical axial adjuster 20. This optical axis control device includes a door opening-closing sensor 24, and a wheel speed sensor 26. A controller 30 has a memory 32 for storing a vehicle body inclination α detected by the inclination sensor 14, a stopping-starting determining part 34 for determining whether or not a vehicle is in a stopping state or after starting from a detecting value of the door opening-closing sensor 24 and the wheel speed sensor 26, and a difference calculating part 36 for calculating a difference β1 or β2 between a vehicle body inclination α1 in the initial setting of the vehicle or a vehicle body inclination α3 when stopping the vehicle, and a vehicle body inclination α2 after starting the vehicle, and adjusts an optical axis angle θ of the headlamp 10 based on the difference β1 or β2.
Patent JP-2013050408-A (JP)
Title: Temperature cycle test apparatus
Inventor: GOTO KAZUMI
IPC: G01N3/60
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature cycle test apparatus, which allows a temperature cycle test of a test object like a semiconductor wafer without causing peculiar problems such as scratches on the semiconductor itself and attachment of dust within a test chamber.SOLUTION: The temperature cycle test apparatus comprises: a test chamber 1; and a wafer chuck 3 (control part) that controls the temperature of a semiconductor wafer 2 (test object). The wafer chuck 3 includes: an installation area 31 where the semiconductor wafer 2 is placed within the test chamber 1; and a temperature adjustment function for changing, from the outside of the test chamber 1, the temperature of the semiconductor wafer 2 by thermal conduction.
Patent JP-2013029486-A (JP)
Title: Fire extinguishing method of nuclear fuel rod in short time
Inventor: MORI JUNJI
IPC: G21C9/04
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To perform fire extinguishment of a nuclear fuel rod in a combustion state.SOLUTION: A fire extinguishing method is proposed in which effectiveness is maximized by direct contact in which liquefied nitrogen plays a major role of a coolant instead of cooling by water and long period fire extinguishment measures are completed within about a half year. Moreover, a discovery robot and a recovery robot are proposed which can discover scattered fuel rods.
Patent JP-2013054548-A (JP)
Title: Peripheral device, information processing system, and connection method of peripheral device
Inventor: UMETSU RYUJI
IPC: A63F13/235
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To connect a peripheral device to a portable device without using a connector.SOLUTION: A peripheral device adds a predetermined function to a portable device having an infrared communication function. The peripheral device comprises an additional function unit, an infrared communication unit, and a support unit. The additional function unit has the predetermined function. The infrared communication unit can perform infrared communication with the portable device. The support unit supports the portable device in an attachable/detachable manner in order to locate the portable device at a position in which an infrared emission/reception unit of the portable device can emit/receive infrared to/from the infrared communication unit.
Patent JP-2012239368-A (JP)
Title: Motor and electric apparatus using the same
Inventor: ISOMURA YOSHINORI
IPC: H02K5/08
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor inverter-driven by a PWM method, capable of suppressing a bearing from causing electrolytic corrosion.SOLUTION: A motor includes: a stator including a stator core wound with a winding; a rotor facing the stator and retaining a permanent magnet in the peripheral direction; a rotating element including a shaft tightening the rotor to penetrate through the center of the rotor; a bearing supporting the shaft; and two brackets fixing the bearing. The motor is structured so that an axis voltage generated between an inner ring and an outer ring of the bearing is suppressed compared with a withstand voltage of the bearing unit.
Patent JP-2013053265-A (JP)
Title: Two-component curable foamed polyurethane resin composition, urethane molded body, shoe sole and industrial member
Inventor: SHINCHI TOMOAKI
IPC: C08K5/3445
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-component curable foamed polyurethane resin composition which ensures a small difference in electric resistance, small temperature dependency and excellent antistatic performance even under a wide range of temperature conditions from a low temperature to ordinary temperature and under low humidity conditions, does not cause adverse effects such as abnormal foaming behavior, hardness reduction and strength reduction when a urethane molded article is produced because the amount of a conventional antistatic agent to be added can be reduced, and exhibits excellent antistatic properties, flexibility and adhesion to other materials, and to provide a urethane molded body, a shoe sole and an industrial member.SOLUTION: The two-component curable foamed polyurethane resin composition contains: a main agent containing an isocyanate group-terminated urethane prepolymer (A); an isocyanate group-reactive compound (B); water (C); a curing agent containing a catalyst (D); and an alkyl substituted quaternary ammonium salt (E1) and an alkyl substituted imidazolium salt (E2) as an antistatic agent, wherein the mass ratio of the salt (E1) to the salt (E2) in the resin composition is 19/1 to 1/1.
Patent JP-2013057362-A (JP)
Title: Transmission of working vehicle
Inventor: YASUTSUGU KENTARO
IPC: F16H61/04
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce gear shift shock during disconnection or connection of a hydraulic clutch when a machine body rapidly decelerates.SOLUTION: A control device 29 control boosting of hydraulic clutches C1-C4 of a main speed change gear 5 for the next gear position, and disconnects the hydraulic clutches CL, CH of a high-low speed change gear 8 for the current gear position when a predetermined time elapses after disconnecting the hydraulic clutches C1-C4 of the main speed change gear 5 for the current gear position on the basis of the gear change command and thereafter connects the hydraulic clutches CL, CH of the high-low speed change gear 8 for the next gear position, when the hydraulic clutches CL, CH of the high-low speed change gear 8 together with the hydraulic clutches C1-C4 of the main speed change gear 5 are intermittently controlled on the basis of the gear change command, and at the same time upon controlling the boosting of the hydraulic clutches C1-C4 of the main speed change gear 5 for the next gear position, it selects control content in accordance with whether the vehicle speed in disconnecting the hydraulic clutches CL, CH of the high-low speed change gear 8 for the current gear position has decreased below a speed obtained by multiplying a predetermined rate by a target speed.