baber/WOPTO huggingface dataset:
Patent JP-2015011883-A (JP)
Title: Oled panel and lighting apparatus
Inventor: KANEKO TAKASHI
IPC: H05B33/04
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an OLED (Organic Light-Emitting Diode) panel capable of increasing brightens on a panel front face side by effectively utilizing leakage light through an end part thereof, according to an embodiment.SOLUTION: According to an embodiment, an OLED panel includes: a transparent substrate having a first face and a second face on the opposite side thereof; a seal plate provided to face the substrate; an OLED element part provided between the substrate and the seal plate, on the second face of the substrate; and a reflection layer provided at an end part of the substrate and reflecting light to the outward of the first face of the substrate, the light being emitted at the OLED element part and directing toward the end part of the substrate.
Patent JP-2015013513-A (JP)
Title: Pneumatic tire
Inventor: TANAKA SATOSHI
IPC: B60C11/13
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving on-ice performance while maintaining dry performance and on-snow performance.SOLUTION: The pneumatic tire has a pair of center main grooves 3, a pair of shoulder main grooves 4, a center land portion 10 and a pair of middle land portions 20, formed in a tread portion 2. The center main grooves 3 and the shoulder grooves 4 are formed in a zigzag shape. A center block 11 includes a center portion 14 that is provided with a center sipe 13 to form the maximum width. The middle land portions 20 include a plurality of middle blocks 21. Middle lateral grooves 22 include a first middle lateral groove 24 and a second middle lateral groove 25. The first middle lateral groove 24 and the second middle lateral groove 25 are formed alternately in a tire circumferential direction. In the middle blocks 21 are formed a plurality of middle sipes 23. The middle sipes 23 include a first middle sipe 26 and a second middle sipe 27.
Patent JP-2013225694-A (JP)
Title: Electrolytic capacitor
Inventor: MATSUURA HIROYUKI
IPC: H01G9/035
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which ESR in a high frequency domain can be reduced efficiently by solving the problem that expected performance cannot be obtained unless a conductive separator is designed while sufficiently considering an electrolytic solution to be used.SOLUTION: An electrolytic capacitor comprises a capacitor element 19, a bottomed tubular metal case 17 and a sealing member 16. In the capacitor element 19, an anode foil 11 and a cathode foil 12 with which dielectric oxide coating is formed on the surfaces thereof are wound while interposing a separator therebetween. In the metal case 17, the capacitor element 19 is accommodated together with a driving electrolytic solution. The sealing member 16 seals an opening part of the metal case 17. A conductive polymer containing an acidic component as a dopant is deposited to the separator, the driving electrolytic solution contains a solute containing an acidic component and a basic component and a solvent. The content of the solute in the driving electrolytic solution is 90 wt.% or less, the solute contains both a carboxylic acid and an inorganic acid as the acidic component, and the solute contains the carboxylic acid more than the basic component in molar ratio.
Patent JP-2015013623-A (JP)
Title: Control device of hybrid vehicle
Inventor: MORINAGA HATSUKI
IPC: B60L50/16
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle, which enables the hybrid vehicle to perform cranking of an engine by quickly using motor torque without exceeding of motor temperature over an overheat limit temperature after a motor lock state is released.SOLUTION: The control device of a hybrid vehicle includes: a motor MG driving wheels; an engine which is started by cranking torque generated by the motor MG and drives the wheels; a motor lock determination part determining whether or not the motor MG is in a motor lock state; and an operation point command part which, during the period while the motor MG is determined to be in the motor lock state, sets the upper limit value of a target MG torque command for controlling the motor MG to be a value which makes motor temperature equal to or below a temperature obtained by subtracting the motor temperature rising during engine cranking from a motor overheat limit temperature.
Patent JP-2013225697-A (JP)
Title: Heat conductive electronic circuit board, electronic apparatus using the same, and manufacturing method of the same
Inventor: NAITO SOSUKE
IPC: H01L23/373
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board which meets two contradictory demands for insulation properties and heat conductivity using a conductive substrate made of a metal such as aluminum, which is a metal based electronic circuit board.SOLUTION: A heat conductive electronic circuit board 100 comprises: a conductive substrate 110 that serves as a substrate forming an electronic circuit and also serves as a heat conductor diffusing heat generated in an electronic circuit element; a heat conductive insulation film 120 that is formed by applying an insulative and heat conductive coating material to a surface of the conductive substrate 110 and drying the coating material and has insulation properties and heat conductivity; and an electronic circuit pattern 130 and the electronic circuit element 140 which are formed on a surface of the heat conductive insulation film 120. The heat conductive insulation film 120 has excellent insulation properties and heat conductivity and provides sufficient insulation properties to the electronic circuit pattern 130 despite a small film thickness. Further, due to its good heat conductivity and the small film thickness, the heat conductive insulation film 120 does not become a heat resistor and efficiently transmits the heat generated in the electronic circuit element from the electronic circuit pattern 130 to the conductive substrate 110 to radiate the heat to the exterior of the system.
Patent JP-2014187678-A (JP)
Title: Variable reactance element, impedance matching device using the variable reactance element, and high frequency power supply incorporating the impedance matching device
Inventor: KOTANI HIROYUKI
IPC: H03H11/48
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable reactance element with no movable parts which can continuously change a reactance value.SOLUTION: A variable reactance element 1 includes: a series circuit of an inductor L and a switch circuit 101; a voltage detector 102 for detecting an AC voltage v applied to the series circuit; a switch drive circuit 103 for generating a driving signal Sfor switching elements Q, Qin the switch circuit 101; and a control section 104 for generating a control signal to control the generation of the driving signal Sby the switch drive circuit 103. The control section 104 controls on start points and on times of the switching elements Q, Qin each period of the AC voltage v to control an inductor current iflowing through the inductor L, with the result that an impedance value of the variable reactance element 1 is changed.
Patent JP-2013231512-A (JP)
Title: Rack bar
Inventor: YAMAWAKI TAKASHI
IPC: B21K1/76
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To increase a steering amount by obtaining a sufficient range for providing a tooth part.SOLUTION: A rack bar comprises a shaft part 21, a rack tooth forming part 22 arranged in the shaft part 21 and in which a plurality of tooth parts 22a, 22b to be engaged with a pinion gear are juxtaposed along the axial direction, and each contact surface E in contact with the pinion gear of the tooth parts 22a, 22b is arranged diagonal with respect to the axial direction C, and rod parts 23 provided on both end sides of the shaft part 21 and having the outer diameter different from the outer diameter of the rack tooth forming part 22. The length of the tooth part 22b along the contact surface E is formed short.
Patent JP-2015021598-A (JP)
Title: Heat insulation unit and thermal treatment device including the same
Inventor: KOBAYASHI MAKOTO
IPC: F16L59/02
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation unit having excellent durability, and a thermal treatment device including the same.SOLUTION: A heat insulation unit 11 includes a heat insulation body 21 comprising silica and alumina, and a heat generation body 22 provided on the inner wall surface of the heat insulation body 21. On the inner wall surface of the heat insulation body 21, plural recess parts 21a are provided in the circumferential direction thereof. The heat generation body 22 is arranged in the recess part 21a so that a part of the heat generation body 22 is exposed from the inner wall surface of the heat insulation body 21. The heat insulation body 21 is formed so that the content of alumina is 65 wt.% or more.
Patent JP-2015023547-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HAGIWARA JUNYA
IPC: G03B35/08
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of generating a parallax image with a stereoscopic effect without changing imaging conditions including an exposure amount.SOLUTION: An image processing apparatus comprises: an image acquisition unit 240 for acquiring a parallax image including a parallax amount indicating a parallax relating to an identical object; a parallax amount determination unit 242 which determines whether or not the parallax amount included in the parallax image acquired by the image acquisition unit is in a predetermined range; and a warning unit 244 which, when the parallax amount determination unit determines that the parallax amount is not in the range, warns a user to perform imaging by using tilt.
Patent JP-2015030972-A (JP)
Title: Floating type tsunami evacuation shelter with underfloor used for sludge tank
Inventor: MIFUJI MASAYASU
IPC: E04H9/14
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a floating type tsunami evacuation shelter with an underfloor used for a sludge tank, allowing a water closet to be used in the case of a tsunami disaster.SOLUTION: In a floating type tsunami evacuation shelter C with an underfloor used for a sludge tank: inner wall decorative driving concrete forms 9, slab decorative driving concrete forms 11, and an opening water-tight door 13 are erected on a foundation concrete skeleton A; an outer wall decorative driving concrete form 10 is erected by assembling reinforcing-bars 15 and using driving concrete form connection metallic materials 12; a rainwater storage tank 14 with an eaves gutter is fixed on the outer wall decorative driving concrete form 10; a toilet bowl 20 is attached to a drain pipe 5 erected from an underfloor space 19 provided in the floating type tsunami evacuation shelter C made by fixing a floating body 26 under the storage tank and placing skeleton concrete 16; and the toilet bowl is connected to the rainwater storage tank 14 with the eaves gutter by a feed water pipe 21, thus allowing a water closet 20 to be used.
Patent JP-2015032869-A (JP)
Title: Line light source device
Inventor: MINODA YOHEI
IPC: F21S2/00
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a line light source device having a light emitting element, in which a dimension in a width direction to a light emitting line is narrower than that of the conventional one.SOLUTION: Each light emitting element (8) includes two upper electrodes (8e) on a light extraction surface side thereof, and a lower electrode (8f) on a rear surface side is mounted on each of conductive patterns (3, 4,..) formed on a substrate (1), respectively. Each conductive pattern has respective forked bonding regions (3b, 4b,...), and each bonding region has a length that does not reach a position of the upper electrodes of other light emitting element mounted adjacently and is formed so as to be bifurcated to extend. Thus, a wiring direction of conductive wires (10) for connecting between the upper electrodes of each light emitting element and respective bonding region is made in parallel to a light emitting line, so that a dimension of the width direction of a line light source device can be made narrower than that of the conventional one.
Patent JP-2015032984-A (JP)
Title: Device for driving semiconductor element, and power conversion device using the same
Inventor: INABA MASAMITSU
IPC: H02M7/48
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for driving a semiconductor element and a power conversion device therewith which reliably protect a semiconductor switching element from a short circuit current.SOLUTION: A protection circuit provided in the device for driving a semiconductor switching element includes: a short circuit detection section 102 for detecting a short circuit on the basis of a main current flowing through an IGBT 24 and a gate voltage of the IGBT 24, and outputting a short circuit detection signal if detecting a short circuit; a short circuit di/dt control section 106 for reducing di/dt of a short circuit current if detecting a short circuit on the basis of the main current flowing through the IGBT 24; and a drive interruption section 104 for sending an interruption command signal to a drive section 105 on the basis of the short circuit detection signal. The drive section 105 turns off the IGBT 24 on the basis of the interruption command signal after di/dt of the short circuit current is reduced.
Patent JP-2015029496-A (JP)
Title: Combine harvester
Inventor: TERAJIMA ATSUSHI
IPC: A01D41/12
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester comprising a first engine of a small displacement for driving a travel device, and a second engine of a small displacement for driving a working machine such as a mower, so that a fuel consumption can be reduced by running the individual engines in a running state of a high heat efficiency.SOLUTION: A combine harvester 100 comprises: a travel device 1; a mower 2 for mowing grain culm; a thresher 3 for threshing the mowed grain; and a discharger 4 for discharging the threshed grain. The combine harvester 100 further comprises: a first engine 51 for driving the travel device; and a second engine 61 for driving the mower 2, the thresher 3, and the discharger 4.
Patent JP-2013227159-A (JP)
Title: Elevator group management device
Inventor: SUZUKI NAOHIKO
IPC: B66B1/18
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an elevator group management device that improves operation efficiency in consideration of a change of state generated after a destination floor is registered at an elevator hall.SOLUTION: An allocated car review means 21 executes allocated car review processing for each allocation registration information set comprising at least one piece of temporary allocated car registration information managed by a registered destination floor hall call management part 13, in a review period. The allocated car review means 21 modifies the temporary allocated car registration information in the registered destination floor hall call management part 13, on the basis of the content of the modified allocation registration information set when the allocated car review processing ends. Consequently, the allocated car review means 21 registers new temporary allocated car registration information, and deletes the previous temporary allocated car registration information, as well.
Patent JP-2015036536-A (JP)
Title: Wave overtopping type wave power generation device
Inventor: SAITO AKITOSHI
IPC: F03B13/14
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a wave overtopping type wave power generation device capable of improving power generation efficiency by effectively utilizing energy of seawater in a water tank.SOLUTION: A wave overtopping type wave power generation device includes a water tank having an aperture through which seawater is introduced and a discharge port through which the seawater is discharged, a turbine installed in the discharge port, a power generator connected to the turbine, a power control section for controlling power generated by the power generator, a dummy load connected to the power control section, a water level meter for directly or indirectly measuring a water level in the water tank, a turbine operation state measurement device for measuring an operation state of the turbine, and a power generation control section for effectively utilizing energy of seawater in the water tank to the maximum within a range in which the water level in the water tank does not exceed a maximum value of the water tank by controlling a load amount of the power generator or the dummy load based on a measurement signal from the water level meter and a measurement signal from the turbine operation state measurement device and changing a turbine speed of the turbine so as to control a discharge amount of seawater in the water tank.
Patent JP-2015038565-A (JP)
Title: Image forming apparatus
Inventor: OKADA NORIYUKI
IPC: G03G15/00
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To maintain a stable TD ratio of a two-component developer even when a ratio of a formed image is changed after the supply of toner.SOLUTION: An image forming apparatus includes: an image carrier; a developing device that includes a developer carrier carrying developer and develops an electrostatic image formed on the image carrier; a supply device that supplies toner to the developing device; a toner density detection unit that detects information on the density of toner that is a ratio between the toner and carrier included in the developer in the developing device; and a control unit that can execute a forcible supply mode of interrupting image forming operation and supplying the toner from the supply device to the developing device. When third information, which is acquired from first information acquired at least on the basis of a result of the detection by the toner density detection unit and information on toner consumption, and second information on the amount of supply operation in which the supply device has supplied the toner, exceeds a predetermined value, the control unit determines whether or not to execute the forcible supply mode on the basis a result of the detection by the toner density detection unit.
Patent JP-2015040241-A (JP)
Title: Adhesive sheet and image display device
Inventor: KITADE YUYA
IPC: B32B27/30
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape having such properties that even when the tape is used to fix a laminate substrate having a protective layer on at least one surface of a substrate that may generate a gas in a moist heat environment, the tape can prevent formation of bubbles caused by the gas generating from the substrate and can prevent peeling on an adhesion interface caused by the gas.SOLUTION: An adhesive sheet is provided, to be used for fixing a laminate substrate (A) having a protective layer (a2) on at least one surface of a substrate (a1) that may generate a gas when left to stand in an environment at 60°C and 90% relative humidity for 24 hours; and the adhesive sheet has an adhesive layer (b). The adhesive layer (b) comprises an acrylic polymer (b1) and a styrene-based tackifier resin (b2) by 5 mass% to 20 mass% with respect to the adhesive layer (b); and the adhesive layer (b) has a gel fraction of 40 mass% to 85 mass%.
Patent JP-2015039518-A (JP)
Title: Magnifier for sewing machine
Inventor: YOKOYAMA USHIO
IPC: D05B87/04
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnifier for a sewing machine which can be easily attached to a sewing machine and allows replacement with a lens having a different magnification, and in which the degree of freedom is increased in adjustment of an angle in horizontal and vertical directions along an operator's line of sight.SOLUTION: A magnifier for a sewing machine is used for magnifying and viewing the tip of a needle attached to the tip of a needle bar which is attached to a sewing machine body and is vertically movable, and the vicinity of a cloth presser. The magnifier for a sewing machine includes: a support arm part A provided at one end with a lens holding part 2 including holding means 4 for detachably holding a lens and provided at the other end with an attachment part 3 for attachment to the sewing machine body; and a lens body B including a connected part 6 capable of being attached to and detached from the lens holding part 2 and including a lens part 5 formed so as to be continuous with the connected part 6. The lens holding part 2 of the support arm part A and the lens body B are provided with rotation restriction means 7 for restricting a rotation angle of the lens body B within a prescribed range, and the rotation angle of the lens body B attached to the lens holding part 2 is thereby restricted within the prescribed range.
Patent JP-2015049047-A (JP)
Title: Motor controller
Inventor: NAKAMURA TOKUO
IPC: H02P6/06
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which can switch three phase drive power using an analog angle detection output obtained from output of a magneto resistance effect element.SOLUTION: In a motor controller, outputs from a frist magnetic detection unit 11 and a second magnetic detection unit 12 are supplied to first to fourth output circuits 21, 22, 23 and 24 which are differential amplifiers so that detection outputs S1 and S2 with respectively reverse polarities approximating to the sinusoidal wave and detection outputs S3 and S4 with respectively reverse polarities approximating to the cosine wave are provided. The detection outputs S1-S4 are supplied to a switching circuit 31 so that partial detection outputs are provided every 90 degree period from the detection outputs S1-S4. Bias voltage is applied to the respective partial detection outputs in a bias additional circuit 33 to obtain an angle detection output approximating to a linear function. Supply timing of three phase driving current is determined by using the angle detection output.
Patent JP-2015050257-A (JP)
Title: Power conversion device for vehicle and railway vehicle
Inventor: SUZUKI HIROOMI
IPC: H05K7/20
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance by efficiently transferring the heat generated at a heating part to a heat radiation part, and to improve attaching/detaching operativity at the heating part.SOLUTION: A power conversion device 3 for a vehicle includes a box body 10 in which a cooling air duct 16 and an installation chamber 17 are partitioned by partition plates 15A-15D, a heating part 20A which is disposed in the installation chamber and contains a semiconductor element 23 for performing power conversion, and a heat radiation part 20B which is attached to the partition plate and disposed in the cooling air duct for radiating the heat generated at the heating part. The heating part is detachably attached to the heat radiation part in a state disposed on the side opposite to the heat radiation part across the partition plate, and between the heating part and the heat radiation part, a heat conductive sheet 24 is provided.