baber/WOPTO huggingface dataset:
Patent JP-2015146368-A (JP)
Title: semiconductor device
Inventor: ONISHI KAZUAKI
IPC: H01L29/861
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing local concentration of a current and heat at an ON operation, and of improving the breakdown resistance.SOLUTION: A semiconductor device according to an embodiment comprises: a semiconductor substrate having a vertical element; a first electrode provided on one surface of the semiconductor substrate; a second electrode provided on the another surface of the semiconductor substrate; a first conductive member provided at the side opposed to the semiconductor substrate, of a central part of the first electrode; and a second conductive member provided at the side opposed to the semiconductor substrate, of the second electrode. An electric resistance between the central part of the first electrode of the vertical element and the second electrode is lower than an electric resistance between a peripheral part of the first electrode that is adjacent to the central part and in which no first conductive member is provided, and the second electrode.
Patent JP-2015154437-A (JP)
Title: power-on reset circuit
Inventor: KIMURA MASAHIRO
IPC: H03K17/22
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a power-on reset circuit capable of suppressing an increase in a chip area even when an external power supply is slow to start up.SOLUTION: The power-on reset circuit includes: a power supply VDDH; and a power supply VDDL generated from the power supply VDDH with a lower voltage than the power supply VDDH. A detection circuit 1 detects the startup of the power supply VDDL. Currents corresponding to a change in the potential of the power supply VDDH are allowed to flow to a differentiation circuit 2. A current mirror circuit 3 multiplies the currents flowing to the differentiation circuit 2. A detection circuit 4 detects the stop of the output currents of the current mirror circuit 3, and detects the completion of the startup of the power supply VDDH. A latch circuit 5 is reset by a detection signal K1 to be output from the detection circuit 1, and set by a detection signal K2 to be output from the detection circuit 4.
Patent JP-2015155734-A (JP)
Title: fastening structure
Inventor: YAMAZAKI KOJI
IPC: E04B2/56
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To fasten a first member to a second member in a state of overlapping the first member to a surface of the second member even in a situation that a hand can hardly touch a rear surface side of the second member. 
     SOLUTION: A through hole 23 of a second member 20 and a fixing tool 33 of a fastening mechanism 30 are formed so that a state of the fixing tool 33 can be changed between a passable state in which the fixing tool 33 can pass the through hole 23, and a blocked state in which the fixing tool cannot pass therethrough, by relatively rotating or moving the fixing tool 33 to the through hole 23. A bolt 31 is inserted to the through hole 23 and an insertion hole 12 of a first member 10, its one end portion is projected to a rear surface side of an outer wall portion 21 to be kept into contact with an opposed wall portion 22, and the other end portion is projected to a front surface side of the first member 10. The fixing tool 33 is fastened to a rear surface of the outer wall portion 21 by being engaged with the bolt 31, and disposed in a state of being blocked between the outer wall portion 21 and an opposed wall portion 22, and the nut 32 is fastened to the front surface of the first member 10 by being engaged with the bolt 31. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015161347-A (JP)
Title: hydraulic damper
Inventor: NIIDA TAKUMI
IPC: F16F9/34
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a performance of a hydraulic damper at a low speed region thereof, the hydraulic damper exerting an attenuation force using a single pressure regulating valve.SOLUTION: There is provided a hydraulic damper 1 comprising: a first check valve 15 having an inflow side connected to a second pressure chamber 11 and an outflow side connected to a first flow passage 81; a second check valve 17 having an inflow side connected to a first pressure chamber 9 and an outflow side connected to the first flow passage 81; a single pressure regulating valve 13 which has an inflow side connected to the first flow passage 81 and an outflow side connected to a second flow passage 83 and which generates fluid resistance to hydraulic fluid passing from the first flow passage 81 to the second flow passage 83; a third check valve 19 having an inflow side connected to the second flow passage 83 and an outflow side connected to the second pressure chamber 11; and a fourth check valve 21 having an inflow side connected to the second flow passage 83 and an outflow side connected to the first pressure chamber 9. An initial pressure is applied to the first check valve 15 and the second check valve 17.
Patent JP-2015159776-A (JP)
Title: Working vehicle
Inventor: TAKAHASHI MANABU
IPC: A01C11/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle in which a main frame configuration is made a sufficient structure in terms of strength.SOLUTION: A working vehicle is characterized as follows: a transmission case 12 internally mounted with a transmission for shifting gears in a driving force of an engine 20 is fixed in a traveling vehicle body 2 provided to a main frame 15 having a front wheel main frame 15a and a rear wheel main frame 15b in left and right, respectively, and the main frame 15 of the traveling vehicle body 2; a front side travelling transmission case 81 for transmitting the driving force to left and right front wheels 10 is disposed on the side part of the transmission case 12, and the front side travelling transmission case 81 is fixed to the main frame 15; and a fertilizer 5 disposed in the rear side of the main frame 15, a leveling rotor 27 and a rear side traveling transmission case 82 for supplying the driving force to left and right rear wheels 11 are disposed, and the rear side travelling transmission case 82 is fixed to the main frame 15. Accordingly, the strength of the whole working vehicle can be increased more than before without using extra strength members.
Patent JP-2015165529-A (JP)
Title: Method for manufacturing organic semiconductor film, organic semiconductor film, thin film transistor, active matrix device, electrooptical device and electronic apparatus
Inventor: MORIYA SOICHI
IPC: H01L51/40
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic semiconductor film, which can stably manufacture an organic semiconductor film having excellent characteristics such as carrier mobility over long periods.SOLUTION: The method for manufacturing an organic semiconductor film of the present invention comprises: a liquid composition provision process of providing a liquid composition in which an organic semiconductor material is dissolved or dispersed in a first solvent on a base material in a predetermined pattern; a second solvent provision process of providing a second solvent having lower solubility to the organic semiconductor material than that of the first solvent on a region of the base material where the liquid composition is provided; and a second solvent removal process of removing the second solvent.
Patent JP-2014197443-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI TAKANORI
IPC: H01L21/8234
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of storing multivalued information.SOLUTION: A semiconductor device comprises: a first transistor; a second transistor; a first capacitance element; a second capacitance element; and a third transistor. The first and second transistors include an oxide semiconductor layer. A gate of the first transistor is electrically connected to a first word line. One of source and drain of the first transistor is electrically connected to a bit line. The other one of the source and drain of the first transistor is electrically connected to one of source and drain of the second transistor and to one electrode of the first capacitance element. A gate of the second transistor is electrically connected to a second word line. The other one of the source and drain of the second transistor is electrically connected to a gate of the third transistor and to one electrode of the second capacitance element.
Patent JP-2015170450-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWASE KOSUKE
IPC: H01M50/572
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery arranged so that the lowering in safety owing to the immixture of foreign material into an electrode body can be prevented.SOLUTION: A nonaqueous electrolyte secondary battery comprises an electrode body having a positive electrode, a negative electrode, and a separator provided between the positive and negative electrodes. At least the separator holds a nonaqueous electrolyte. In at least part of the separator, the quantity of change in thickness of the separator when being bound under a pressure of 10 MPa is 50% or larger.
Patent JP-2015171000-A (JP)
Title: Multiple transmission system and multiple transmission method
Inventor: KAIZU AKI
IPC: H04B1/711
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To improve reception performance for high rate data in a multi-purpose environment, in a system for multiplying and transmitting short delay data requiring transmission in a short delay and high rate data requiring transmission in a high rate.SOLUTION: Short delay data is transmitted through spectral diffusion and high rate data is transmitted through OFDM. A receiver executes the same modulation and diffusion as a transmitter for demodulated short delay data to estimate an interference component with an OFDM signal and subtract the estimated interference component from an input signal, thus acquiring an OFDM signal.
Patent JP-2015170748-A (JP)
Title: Solar battery module
Inventor: UNNO YU
IPC: H01L31/049
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module that can suppress occurrence of a crack starting from the end portion of a lead wire passing portion based on a cut-in of a back-surface protection sheet because of long-term outdoor installation, or can restrict occurrence of a crack within a limited area inside a terminal box provided on the back surface protection sheet even when the crack occurs.SOLUTION: A solar battery module has a solar battery element arranged planarly, a front surface protection sheet disposed at the photodetecting face side of the solar battery element through a filler, and a back surface protection sheet disposed at the back surface side of the solar battery element through a filter. The back surface protection sheet is provided with a flat-plate-like lead wire passing portion based on a cut-in through which a flat-plate-like lead wire for taking out photovoltaic power from the solar battery element to the outside is passed. The flat-plate-like lead wire passing portion has a linear portion parallel to the flat-plate-like lead wire, and one or more stress moderating portions which are continuous with both the ends of the linear portion, and the direction of the end portion of the stress moderating portion is directed to the linear portion or the confronting stress moderating portion.
Patent JP-2015169147-A (JP)
Title: vehicle
Inventor: MASHIKI KEI
IPC: F02D29/00
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress both a degradation in the responsiveness of an output torque and a degradation in fuel economy after torque reduction control.SOLUTION: In a case of increasing a second target torque up to a first target torque after the end of a torque reduction control, an ECU controls a boost pressure to be equal to a first target boost pressure when an increase rate of the second torque is greater than a threshold and controls the boost pressure to be equal to a second target boost pressure lower than the first target boost pressure when the increase rate of the second target torque is smaller than the threshold.
Patent JP-2015173538-A (JP)
Title: Radio communication device, and imaging apparatus
Inventor: KAECHI SHUYA
IPC: H02J17/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology for controlling radio communication operation-able state/radio communication-disabled state by a noncontact IC which is capable of performing radio communication operation by using only electromagnetic waves from a noncontact IC reader/writer as power.SOLUTION: A radio communication device is provided which includes: a noncontact IC including communication means for performing radio communication with other radio communication device via an antenna and power supply means for supplying electromagnetic waves received from the other radio communication device via the antenna to the communication means as power for the radio communication; disabling means for disabling power supply to the communication means by the power supply means in response to receiving of the electromagnetic waves; and control means for stopping the disabled state by the disabling means.
Patent JP-2015174644-A (JP)
Title: Design method of railway vehicle, manufacturing method of railway vehicle and railway vehicle
Inventor: MATSUI HIROSHI
IPC: B61D17/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely equalize a temperature of a railway vehicle.SOLUTION: An air volume adjusting plate 307 is installed, and it is confirmed whether or not a temperature of a car 6 is uniform during an operation of an air conditioner 5. When the temperature of the car 6 is not uniform, the operation of the air conditioner 5 is stopped, and a door 21 of a ceiling plate 2 is opened (door-opening process). A part of a penetration hole formed at the air volume adjusting plate 307 is blocked by a metal plate 410 from a portion at which the door 21 is opened (hole adjustment process). After that, the door 21 is closed, the air conditioner 5 is operated once again, and it is confirmed whether or not the temperature of the car 6 is uniform (confirmation process). Until the temperature of the car 6 becomes uniform in the confirmation process, the door-opening process, the hole adjustment process and the confirmation process are repeated. When the temperature of the car 6 becomes uniform, it is determined that an opening pattern of the air volume adjustment plate is decided, and a design of a ceiling structure is finished.
Patent JP-2015179583-A (JP)
Title: Housing for lamp fitting
Inventor: YUSE HIROYUKI
IPC: F21S8/10
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a housing for a lamp fitting which achieves thickness reduction while inhibiting the occurence of molding failures.SOLUTION: A housing 1 for a lamp fitting is formed into a shape in which a front surface is opened and includes a seal groove 11 opening to the front side at a seal part 10 of a periphery part of the front surface opening. A bottom part 12 of the seal groove 11 is formed into a shape in which thick wall parts 12a and thin wall parts 12b, which have different thicknesses, are alternatively provided along the seal part 10.
Patent JP-2015184300-A (JP)
Title: Tremor detection device, imaging device, tremor detection method and detection program
Inventor: KASAWAKI GAICHI
IPC: G03B5/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an unstable period occurring after a pan/tilt operation is ended cannot be minimized.SOLUTION: A tremor detection device is composed of: means that detects a tremor of a device body to output a tremor signal; means that cuts off a DC component included in the tremor signal; integration means that integrates an output from the means outputting the tremor signal; means that performs sampling of the integrated values at a prescribed rate to hold the sampling value; average value calculation means that calculates an average value of the held sampling values; pan/tilt operation detection means that detects a pan/tilt operation relative to the device body; and setting means that, when ending of the pan/tilt operation of the device body having the pan/tilt operation performed is detected, sets the average value as an initial value of the integrated value after the pan/tilt operation is ended.
Patent JP-2014139943-A (JP)
Title: Lighting device
Inventor: OGAWA KOZO
IPC: F21V19/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which is small, achieves large light volume, and obtains necessary heat radiation performance and predetermined light distribution performance without enlarging its size.SOLUTION: A lighting device 10 includes: a device body 11 which has a bottom surface and is formed of a heat conductive member; multiple light emitting modules 13, each of which has a substrate, multiple light emitting elements mounted on a surface of the substrate, and a sealing member for covering the light emitting elements, the multiple light emitting modules 13 disposed on the bottom surface of the device body 11; and a resin fixing member which contacts with front surfaces of the substrates, near the sealing members, of the multiple light emitting modules 13, and presses the light emitting modules 13 to the bottom surface side of the device body 11.
Patent JP-2015191703-A (JP)
Title: Battery temperature control device
Inventor: KAWAKAMI YOSHIAKI
IPC: H01M10/613
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle battery temperature control device capable of extending a possible travel distance by effectively utilizing a battery as a heat storage part for air conditioning.SOLUTION: A battery temperature control device comprises: a battery heat exchanger 16 capable of exchanging heat between coolant in an air conditioner 1 and a battery 30; an expansion valve 15 which changes the state of the coolant supplied to the battery heat exchanger 16; and a control unit 24 which controls the expansion valve 15 in accordance with a target temperature of the battery 30 so as to control the temperature of the battery. When the air conditioner 1 performs heating, the control unit 24 determines whether or not heating performance by the air conditioner 1 is insufficient. If the heating performance is insufficient, the control unit 24 reduces the target temperature of the battery 30 so that the expansion valve 15 is controlled to transfer the heat of the battery to the coolant.
Patent JP-2015191033-A (JP)
Title: Ground plate
Inventor: HASEGAWA TAKAO
IPC: G03G21/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground plate capable of preventing wear of earth bar.SOLUTION: A ground plate 30 is disposed on an end member 20 which is attached to an end part of a photoreceptor drum 11. The ground plate 30 includes: a plate base part 31 formed with an earth bar open hole 31a which is a through hole through which an earth bar 1 is inserted; and an earth bar-side contact means 34 which is a means disposed on the base part to make a contact with the earth bar. The earth bar-side contact means includes: a raised piece 38 extending in a direction separated away from the face of the base part; and contact piece 39 extending in a direction toward the earth bar through hole side in the raised piece from the raised piece.
Patent JP-2014210915-A (JP)
Title: New self-excited vibration gel without strong acid
Inventor: HARA YUSUKE
IPC: C08J3/075
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-excited vibration gel capable of directly converting a BZ reaction into dynamic energy without using an external power and an external control device to drive itself without adding strong acid.SOLUTION: The self-excited vibration gel comprises: a site in which the main chain of a high-polymer constituting the gel includes a ruthenium containing complex being a metal catalyst of a BZ reaction; a site in which protons can be discharged in an aqueous solution; and a crosslinked site. The site in which the protons can be discharged in the aqueous solution has a molar ratio of 35% or more, and the crosslinked site has a molar ratio of 7% or more.
Patent JP-2015189624-A (JP)
Title: Metal layer-provided ceramic member and joint body of ceramic and metal bodies
Inventor: IWAMOTO KOICHI
IPC: C04B41/90
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of insulation breakdown of a ceramic body.SOLUTION: A metal layer-provided ceramic member includes a ceramic body based on a metal oxide and containing Si, a metal layer which is deposited onto the surface of the ceramic body and based on a metal and contains Si and a semiconductive layer which is formed on the surface of the metal layer and based on Si and contains a metal.
Patent JP-2015191790-A (JP)
Title: shield connector
Inventor: TATSUKAWA EIGO
IPC: H01R13/648
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a shield connector in which the noise produced due to deviation in the distribution of a current flowing to a shield can be reduced, while reducing the manufacturing cost by decreasing the number of components.SOLUTION: A shield connector 100 includes an inner housing 110 for housing a wire harness 10, a shield shell 120 covering the outer periphery of the inner housing 110, a shield connection 130 provided on one end side of the inner housing 110, and connected electrically with the shield shell 120, and a flange 140 provided on the other end side of the inner housing 110. The shield connection 130 is provided at a position, where the linear distance of the shield shell 120 arranged on the outer periphery and the center position of a current flowing to a wire harness 10 is shortest, on the cross section of the inner housing 110 perpendicular to the axial direction of the wire harness 10.
Patent JP-2015189421-A (JP)
Title: Method for installing platform door unit, terminal device used in installing platform door unit on platform, and platform door system
Inventor: MITSUNO SHIGEHIKO
IPC: B61L23/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a platform door unit which can reduce a cost on the installation of a platform door more, a terminal device used in installing the platform door unit on a platform, and a platform door system.SOLUTION: A method for installing a platform door system 1 includes a platform door unit installing step and a setting step. The platform door unit installing step includes installation of a part of a plurality of platform door units 2. The setting step includes setting so that a platform control device 14 monitors an installed platform door unit 2a on the basis of a temporary signal corresponding to a signal sent from each of the platform door units 2 to the platform control device 14 when both non-installed platform door unit 2b and the installed platform door unit 2a are installed on a platform 3.
Patent JP-2015193554-A (JP)
Title: Method for producing aromatic heterocyclic compound having phenolic hydroxy group
Inventor: YOSHIOKA SHINNOSUKE
IPC: C07D417/04
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method with which an aromatic heterocyclic compound having a phenolic hydroxy group can be produced with little amount of by-products produced and in high yield.SOLUTION: Provided is a method for producing an aromatic heterocyclic compound having a phenolic hydroxyl group in which steps (1) to (3) are carried out. Step (1): a step of obtaining a mixture (Q) by mixing a Lewis acid compound and a thiol compound. Step (2): a step of obtaining a mixture (R) by mixing an aromatic heterocyclic compound having an ether structure and a solvent. Step 3: a step of adding the mixture (R) to the mixture (Q) and mixing them.