baber/WOPTO huggingface dataset:
Patent JP-2015180114-A (JP)
Title: Abnormality determining method for industrial machine
Inventor: HASHIMOTO ATSUSANE
IPC: H02P29/00
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determining method for an industrial machine by which a malfunction of a current control system in motor control is detected to quickly stop the system, and specify a factor of the malfunction of the current control system to quickly restore the system.SOLUTION: A determining unit 40 monitors the absolute value of the difference between a current instruction I* output by a speed controller 3 and a current detection value Iq output by a dq converter 11, and the absolute value of the difference between a motor speed instruction ω* output by a position controller 2 and a motor speed detection value ω output by a processor 9, and transmits abnormality information to a movement instruction generator 1 and stops transmission of a movement instruction to the position controller 2 when the absolute values increase to be equal to or more than predetermined values. Furthermore, the determining unit 40 transmits an operation signal for instructing power-off to an operation unit 21 of a power supply unit 10 to cut off an opening/closing unit 20 of the power supply unit 10 and stop power supply to an amplifier 6.
Patent JP-2014027037-A (JP)
Title: Mounting method of electronic component and intermediate sheet
Inventor: FURUYAMA SEIJI
IPC: H01L23/29
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method of electronic component capable of forming a solder bump having high fatigue resistance easily, and to provide an intermediate sheet for use in the mounting method.SOLUTION: An electronic component 10 is placed on a circuit board 15 while holding an intermediate sheet 21 having a plurality of through holes 22, and a thermal expansion member 23 adhering to the wall face of the through holes 22. Subsequently, the solder bumps 13 of the electronic component 10 are heated to the fusion temperature or higher and fused, and the molten solder 13a and a terminal 15a of the circuit board 15 are brought into contact via the through hole 22 of the intermediate sheet 21. Thereafter, the thermal expansion member 23 of the intermediate sheet 21 is heated to the expansion start temperature or higher, and the thermal expansion member 23 is expanded. Consequently, a solder bump having a columnar shape or a shape of constricted central portion is obtained.
Patent JP-2014027812-A (JP)
Title: Wire harness for vehicle
Inventor: KATO KEISUKE
IPC: B60R16/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a wire harness of a battery to be mounted on a floor panel in a vehicle interior, assuming the side impact.SOLUTION: A wire harness for a vehicle comprises a floor panel to constitute a metal body of a vehicle. The floor panel is divided into three parts in a vehicle width direction and is composed of a center panel, a left panel, and a right panel. Thickness of the center panel is larger than that of the left panel and the right panel. The wire harness for a vehicle connects a first electric component mounted to a vehicle interior side on the left panel or the right panel, and a second electric component mounted in an engine room. The wire harness is connected to the first electric component to be wired at a vehicle exterior side of the center panel after passing through an open hole formed on the center panel, and fixed at a vehicle exterior side of the center panel with a fixing member. The wire harness also mounts the first electric component at a vehicle interior side of the center panel.
Patent JP-2013233407-A (JP)
Title: Multifunctional golf ball marker
Inventor: IWAZAWA AKIRA
IPC: A63B102/32
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional golf ball marker formed by including a green fork in a ball marker.SOLUTION: A green fork 3 formed of a hard material is interposed between a circular flat plate and a circular flat plate 5 of the same size for integration. A ball marker includes the green fork 3 that protrudes when a projection part 4 exposed from an elongated groove 6 of the circular flat plate 5 slides to a circular peripheral part. If inserting a fork portion into a putting green in this state, the ball marker is stood, so that a player can see a position of the ball marker.
Patent JP-2012251559-A (JP)
Title: Ignition device, internal combustion engine, ignition plug, and plasma device
Inventor: IKEDA YUJI
IPC: F02B23/08
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To achieve stable and highly efficient combustion/reaction even in the combustion/reaction of a lean air-fuel mixture with a reduced ratio of fuel to an air-fuel mixture, and to achieve the stabilization of ignition, improvement in flame propagation speed, improvement in output, the purification of exhaust gas, the stable ignition of heterogeneous air-fuel mixture, improvement in fuel consumption rate, etc., in a heat engine such as a reciprocating engine, a rotary engine, a jet engine and a gas turbine or a plasma device.SOLUTION: After a microwave is radiated from a microwave radiation antenna 1 into a combustion/reaction chamber 8 to cause plasma discharge in the combustion/reaction chamber 8, a discharge section 2 performs discharge to ignite the air-fuel mixture, then the microwave is radiated from the microwave radiation antenna 1 into the combustion/reaction chamber 8 to discharge the plasma in a combustion/reaction zone, and this cycle is repeated.
Patent JP-2014033256-A (JP)
Title: Advertisement distribution network
Inventor: TAKAMI KAZUMASA
IPC: H04W4/06
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a local installation-type advertisement distribution node that can distribute an advertisement of a shop in a downtown area suitable for the taste of a pedestrian to a terminal(mobile communication means) of the pedestrian by connecting shops crowded in the downtown area by a wireless network.SOLUTION: An advertisement distribution ad-hoc network forms a wireless ad-hoc network in a geographically limited area by shops in the area installing advertisement distribution nodes 1, and distributes an advertisement to a mobile terminal 2 (mobile communication means) which accesses to the network.
Patent JP-2014034069-A (JP)
Title: Exhaust duct of processing device
Inventor: FUKUDA KINYA
IPC: H01L21/301
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust duct of a processing device, capable of removing waste liquid from the exhaust sucked in the duct.SOLUTION: An exhaust duct assembly is connected to a processing device having a chuck table for holding a workpiece, processing means for processing the workpiece while supplying a processing liquid to the workpiece held by the chuck table, a processing chamber surrounding the chuck table and the processing means, and an exhaust channel for exhausting the atmosphere in the processing chamber containing the processing waste and the waste liquid. The exhaust duct assembly includes: a first duct having an upper edge in communication with an exhaust suction source sucking the atmosphere, and having liquid discharging means in a lower edge; and a second duct having one edge in communication with the exhaust channel at the processing device, and having the other edge connected to the first duct at the upside by the liquid discharging means. A cross section of the first duct is 1.5 times or more of the cross section of the second duct.
Patent JP-2012237006-A (JP)
Title: Alkene-acrylate-norbornene terpolymer and production method therefor
Inventor: JUNG YOO-YOUNG
IPC: C08F210/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an alkene-acrylate-norbornene terpolymer, which comprises polymerizing a monomer mixture comprising alkene, acrylate and norbornene in the presence of a Lewis acid using a radical initiator.SOLUTION: There is provided a production method of an alkene-acrylate-norbornene terpolymer, which can produce the copolymer even in mild conditions of low temperature and low pressure by using Lewis acid, has simple steps and is easy in control of physical properties of the copolymer. Further, as the terpolymer produced by the method comprises both ethylene and norbornene, it has comparatively high glass transition temperature and is improved in defect of broken in the production of films.
Patent JP-2014034278-A (JP)
Title: Driving force distribution device
Inventor: SAKAGAMI EIGO
IPC: F16H13/04
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving force distribution device capable of securing control responsiveness even in cold air.SOLUTION: A driving force distribution device rotatably supports the shaft of a second roller via a bearing in the eccentric hollow hole of a crankshaft rotatable around the fixed axis of a housing, turns a second roller by rotating the crankshaft around the fixed axis, and controls distribution of a driving force between a main driving wheel and a driven wheel by an increasing/decreasing mechanism for increasing/decreasing a diameter-direction pressing force of the second roller to the first roller. When an oil temperature is higher than a predetermined oil temperature, the driving force is distributed by reverse rotation control where the turning direction of the second roller and the rotational direction of the second roller are reverse to each other. When the oil temperature is equal to or lower than the predetermined oil temperature, the driving force is distributed by similar rotation control where the turning direction of the second roller and the rotational direction of the second roller are similar to each other.
Patent JP-2013149934-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: OTA TAKASHI
IPC: H01L21/304
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of substrate processing.SOLUTION: A pre-treatment process, in which an inactive gas is supplied to a sealed space S1 while a gas is suctioned from the sealed space S1 where a substrate W is placed, is conducted. Subsequently, an etching process, in which process vapor is supplied to the sealed space S1 while a gas is discharged from the sealed space S1 at an exhaust air flow rate smaller than an exhaust air flow rate in the pre-treatment process, is conducted. Then, a post-treatment process, in which the inactive gas is supplied to the sealed space S1 while the gas is suctioned from the sealed space S1 at an exhaust air flow rate larger than an exhaust air flow rate in the etching process, is conducted.
Patent JP-2014036962-A (JP)
Title: Hydraulic forming method and hydraulic forming apparatus
Inventor: TOYODA DAISUKE
IPC: B21D22/20
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic forming method and a hydraulic forming apparatus which can improve productivity by eliminating the retention time of die clamping for a blank during forming, and can suppress equipment investment to reduce production cost by using a general-purpose mechanical press.SOLUTION: By using a first drawing die, a first convex die is lowered against a first concave die to a bottom dead center to press a plate-like blank, so that the blank is previously processed to the stage of an intermediate formed article (x), in which a liquid storage part (a) is formed on a concave side, in the middle stage of forming a product shape. Then, by using a second drawing die N, the intermediate formed article is set on a concave surface part 20 of a second concave die N1 with a cavity S located below and with the liquid storage part facing upward. After a liquid W is injected into the liquid storage part, the peripheral edge part of the intermediate formed article is pressed, and die clamping is performed. At the same time, a second convex die N2 is lowered against the second concave die to a bottom dead center. Thus, the intermediate formed article is pushed into the cavity and pressed along the concave surface part of the second concave die by liquid pressure generated between the intermediate formed article and a convex surface part 25 of the second convex die. Thereby, the remaining part of the forming process is immediately performed to the stage of a final formed article X in the product shape.
Patent JP-2014046714-A (JP)
Title: Swing prevention control device of railway vehicle
Inventor: YAMAO HITOSHI
IPC: B61F5/24
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an effective swing control performance against the swing in a width direction of a vehicle body immediately after passing a curve section.SOLUTION: A swing prevention control device 11 of a railway vehicle 1 includes: a control command calculator 14 for calculating a control command of an actuator 12, which is provided between a vehicle body 3 and a truck 2, and moves the vehicle body 3 in a width direction of the vehicle to the truck 2 from an acceleration in the width direction of the vehicle body 3 detected by an acceleration sensor 13. The control command calculator 14 includes: a right-and-left translation control unit for calculating a control command for a straight section and a control command for a curve section, based on the acceleration in the width direction of the vehicle body 3; a curve determination part for determining whether the railway vehicle 1 is passing through the curve section or is traveling on the straight section; and a control command selection determination part for determining that the control command for the curve section may be selected when the curve determination part determines the passing of the curve section, or when determined that it is within a certain period of time after being changed from the passage of the curve section to the traveling of the straight section, and for determining that the control command for the straight section may be selected other than the above.
Patent JP-2014048116-A (JP)
Title: Nozzle stub repairing method and nuclear reactor vessel
Inventor: YAMAMOTO TAKESHI
IPC: G21C19/02
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To improve workability by easily performing repair work and reduce repairing cost, in a nozzle stub repairing method and a nuclear reactor vessel.SOLUTION: A nozzle stub repairing method comprises the steps of: removing a connection part (trepanning process part 208) connecting with an in-core instrumentation cylinder 204 in a groove weld part 206; removing the in-core instrumentation cylinder 204 from a lower hemispherical part 66; processing a plug mounting opening part 211 by removing the groove weld part 206; and welding and fixing a plug 212 to the plug mounting opening part 211.
Patent JP-2014049344-A (JP)
Title: Fuel cell system
Inventor: FUJITA GORO
IPC: H01M8/04
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To surely exhaust moisture reverse-spread to an anode chamber from a cathode chamber during power generation with a simple structure, in a passive type fuel cell system.SOLUTION: A plurality of fuel cell modules 100a, 100b are electrically parallel-connected to a load. A fuel gas is distributed to each of the fuel cell modules 100a, 100b from a fuel source 300. A common gas-liquid separating part 200 is connected to the anode chamber of each of the plurality of fuel cell modules 100a, 100b. The load can be cutoff individually from each of the fuel cell modules 100a, 100b. In such a structure, during operation of the fuel cell system, after the output of a specific fuel cell module 100a, 100b is cutoff from the load or reduced, it is again connected.
Patent JP-2014053341-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HARADA TAKAYUKI
IPC: H01L21/768
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing stability of a semiconductor device.SOLUTION: A semiconductor device manufacturing method comprises: a process of forming an etching stopper film ES3 on an interlayer insulation film II3; a process of forming an inorganic insulation film IN1 on the etching stopper film ES3; a process of forming a resist film PR1 on the inorganic insulation film IN1; a process of selectively etching the etching stopper film ES3 and the inorganic insulation film IN1 by using the resist film PR1 as a mask to form a first opening in the etching stopper film ES3 and form a second opening in the inorganic insulation film IN1; a process of removing the resist film PR1 by Oplasma ashing; a process of forming an interlayer insulation film II4 on the inorganic insulation film IN1; and a process of forming a wiring grave WG1 connected to the second opening by etching the interlayer insulation film II4 and forming a via hole VH1 by etching the interlayer insulation film II3 at a part positioned under the first opening.
Patent JP-2012232202-A (JP)
Title: Chair type massage device
Inventor: OGURI SHINICHI
IPC: A47C7/50
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a chair type massage device which enables any users to appropriately massage his/her calf, ankle, sole, or the like irrespective of individual differences in the lower thighs by displacing a leg rest part by adjusting to a position where a user needs a massage in the calf while extending and displacing a foot rest in accordance with a length of the lower thigh.SOLUTION: The chair type massage device includes a backrest 4, a seat part 2, the leg rest part 5, a base frame 27 for supporting the leg rest part 5, and the foot rest 6. First and second expanding/contracting mechanisms for operating to expand and contract the leg rest part 5 and the foot rest 6 are provided between the leg rest part 5 and the base frame 27 and between the foot rest 6 and the base frame 27. The first expanding/contracting mechanism is constituted by a first guide structure provided between a frame 18 of the leg rest part 5 and the base frame 27, and a frame driving structure using a motor 53 as a driving source. The second expanding/contracting mechanism is constituted by a second guide structure provided between a frame 22 of the foot rest 6 and the base frame 27, and a spring 61 for biasing to return the frame 22 to an extending standby position.
Patent JP-2014051210-A (JP)
Title: External power supply structure of electric vehicle
Inventor: MORI TAKANORI
IPC: B60K8/00
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an external power supply structure of an electric vehicle which securely fixes a power supply connector at low costs and secures good layout of the power supply connector.SOLUTION: An external power supply structure of an electric vehicle includes: a direct current power source; an inverter device 200 which is provided separately from the electric vehicle for supplying electric power from the direct current power source to the exterior; a power supply connector 40 provided at a fuel cell vehicle 100; a contactor which electrically connects/shields the direct current power source with/from the power supply connector 40; and a contactor box 30 which houses the contactor. The power supply connector 40 is fixed to a rear side surface 33 of the contactor box 30.
Patent JP-2014056853-A (JP)
Title: Semiconductor lamination unit
Inventor: MIURA SHINICHI
IPC: H05K7/20
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide such a structure that an insulation plate is less likely to be damaged, in a semiconductor lamination unit where the insulation plate is sandwiched between a cooling plate and a semiconductor module.SOLUTION: A semiconductor lamination unit 2 has such a structure that a planar semiconductor module 20 housing semiconductor elements 22, 23 and a planar cooling plate 10, through which refrigerant flows, are laminated while sandwiching an insulation plate 6. A reinforcement structure 60 is provided on the side face 15 of the cooling plate 10, over a range the insulation plate 6 overlaps, when viewed from the lamination direction. Typically, the reinforcement structure 60 may be a rib 16 or beads. Alternatively, the reinforcement structure 60 may be configured so that the side face 15 has a wave shape when viewed from the lamination direction.
Patent JP-2014056312-A (JP)
Title: Control device, control method, and program
Inventor: FUJIWARA YUKIO
IPC: G06F1/32
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus which realizes enhanced power saving and energy saving compared to conventional ones.SOLUTION: A control device comprises: an acquisition unit (communication unit 201) which acquires power consumption of electrical apparatuses in a target area in time series; a first determination unit 231 which determines whether the acquired pieces of power consumption are equal to or less than a predetermined threshold; a second determination unit 232 which determines whether a person exists in the target area; and an apparatus control unit 210 which stops supplying power to the electrical apparatuses when the acquired pieces of power consumption are equal to or less than the threshold and also it is determined that no one exists in the target area.
Patent JP-2014057193-A (JP)
Title: Image reading device and cleaning support method
Inventor: KOYAMA HAYATO
IPC: H04N1/19
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To display an instruction to move a cleaning position to the position of a foreign matter adhering to a reading glass in an image reading device.SOLUTION: An image reading device 100 comprises: image reading means 125 that reads an image of a document conveyed on a reading glass 116; foreign matter detection means (step S303) that detects a foreign matter position of a foreign matter adhering to the reading glass; cleaning position detection means (step S309) that detects a cleaning position where the reading glass is cleaned; and display means 204 that displays an instruction (404-408) to move the cleaning position to the foreign matter position.
Patent JP-2014060621-A (JP)
Title: Optical component alignment device
Inventor: TAKAHASHI SADAO
IPC: G02B7/02
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical component alignment device which can align a lens and an imaging element with high accuracy compared to a conventional case.SOLUTION: An optical component alignment device includes: a goniostage 308 for moving a lens unit 15 in an x direction and a y direction with a lens; a work stage 306 for moving a body unit 16 in the x direction and the y direction with an imaging element; and a chart moving mechanism 304 for moving a chart image 303 in a lens optical axis direction with a marker image included in the chart image. Deviation amounts in the x direction and the y direction between the chart image and the imaging element are calculated based on a result that the chart image 303 is captured while it is moved in the lens optical axis direction, and the deviation amounts are corrected by movement of the body unit 16. The deviation amount in the x direction and the deviation amount in the y direction between the lens and the imaging element are calculated based on the result of imaging and the deviation is corrected based on the result.