baber/WOPTO huggingface dataset:
Patent JP-2015144174-A (JP)
Title: Gate insulation film with fixed charge induced inside
Inventor: NAMATAME TOSHIHIDE
IPC: H01L29/786
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently control a threshold voltage in an oxide membrane transistor employing an In-Zn-O based metal oxide, an In-Gas-Zn-O based metal oxide or an In-X-O based metal oxide.SOLUTION: An insulator layer between a gate electrode and an oxide semiconductor layer in an oxide membrane transistor includes at least a shared bonding oxide layer and an ion bonding oxide in contact therewith. A fixed charge is generated on an interface therebetween and a threshold voltage of the transistor is controlled in a positive or negative direction.
Patent JP-2015146363-A (JP)
Title: semiconductor device
Inventor: OTA HIROSHI
IPC: H01L29/78
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a switching noise without reducing a switching speed.SOLUTION: A semiconductor device according to an embodiment comprises: a first layer of a first conductivity type having a first surface and a second surface opposed to the first surface; a second layer having a first surface on which a first region of the first conductivity type and a second region of a second conductivity type are provided; a third region of the first conductivity type electrically connected with the first region and provided at an upper side of the second region; a gate electrode having a first gate electrode part and a second gate electrode part provided in the second layer via an insulating film, and being configured to be provided at an upper side of the third region; a third layer of the second conductivity type provided at the upper side of the first region and the second region; a fourth layer of the first conductivity type provided at the upper side of the third layer; a fifth layer of the second conductivity type provided at the upper side of the third layer so as to be adjacent to the fourth layer; a drain electrode electrically connected with the first layer; and a source electrode electrically connected with the fourth layer and the fifth layer.
Patent JP-2015146404-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: UEDA TETSUYA
IPC: H01L23/36
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which achieves high heat radiation performance while inhibiting increase in the number of components used therein and assembly hours and is mounted in high density, and to provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device includes: a wiring substrate 2 having a first main surface 2B and a second main surface 2A positioned at the opposite side of the first main surface 2B, the wiring substrate 2 in which a first wiring pattern 8 is formed on the first main surface 2B; and a semiconductor element 1 disposed on the first wiring pattern 8 of the wiring substrate 2. The wiring substrate 2 includes first heat radiation members 11, 12, 13 which are formed in a region, in which the first wiring pattern 8 is formed, so as to extend from the first main surface 2B to the second main surface 2A. A first recessed part 9 is formed at a region in the second main surface 2A which overlaps with at least a part of the first heat radiation member 11. The first recessed part 9 includes: a first bottom surface 9A which is recessed relative to the second main surface 2A toward the first main surface 2B side; and a first end surface 9E which intersects with the second main surface 2A and the first bottom surface 9A. The first heat radiation member 12 appears on at least a part of the first end surface 9E of the first recessed part 9.
Patent JP-2015147851-A (JP)
Title: Resin composition and semiconductor device
Inventor: KASHINO TOMOMASA
IPC: C08L39/04
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of forming a semiconductor sealing material excellent in heat resistance, and to provide a semiconductor device excellent in reliability obtained by sealing a semiconductor element with a cured product of the resin composition.SOLUTION: The resin composition of the present invention contains a maleimide compound represented by general formula (1), an allyl compound having three or more allyl groups, an amine compound, and a curing catalyst. The resin composition preferably contains an epoxy resin. Further, the resin composition preferably contains an imidazole compound. The allyl compound is preferably a compound represented by formula (2).
Patent JP-2014234927-A (JP)
Title: Liquefied gas treatment system
Inventor: BAEK EUN SUNG
IPC: F17C7/04
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied gas treatment system pressurizing evaporative gas to supply the evaporative gas to a liquefied gas demand destination, using flash gas generated at this time as a medium cooling the evaporative gas while recirculating the evaporative gas in an evaporative gas compressor, and thereby capable of greatly improving re-liquefaction efficiency of the evaporative gas.SOLUTION: A liquefied gas treatment system comprises: an evaporative gas supply line 16 coupling a liquefied gas storage tank 10 to a liquefied gas demand destination 20; an evaporative gas compressor 50 provided on the evaporative gas supply line 16 and pressurizing evaporative gas generated from the liquefied gas storage tank 10; a gas-liquid separator 90 separating the evaporative gas decompressed by an evaporative gas decompressor 80; and a gas recovery line 17 coupling the gas-liquid separator 90 to an upstream side of an evaporative gas heat exchanger. The evaporative gas heat exchanger implements heat exchange between the evaporative gas pressurized by the evaporative gas compressor 50 and recovered along the evaporative gas supply line 16 and flash gas supplied via the gas recovery line 17.
Patent JP-2015151678-A (JP)
Title: Illuminating device
Inventor: YOSHII YASUHIRO
IPC: E21F17/00
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device which can efficiently use a space inside a tunnel and enables construction works near a working face to be executed with improved safety.SOLUTION: An illuminating device 6 is used for tunnel construction where a rail 5a installed along an axial direction of a tunnel and an air tube moving on the rail 5a to ventilate or collect dust inside the tunnel are applied thereto. The illuminating device 6 has moving means 30 to move on the rail 5a and an illuminating instrument 21 to illuminate inside the tunnel. The moving means 30 is installed in addition to the moving means to move the air tube and capable of freely adjusting a distance between the illuminating device 6 and the air tube.
Patent JP-2015153859-A (JP)
Title: Solid imaging device
Inventor: KASHIWAGI MINORU
IPC: H01L27/14
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid imaging device capable of reducing deterioration of image quality even if output pixels are switched between a plurality of pixels having different sensitivity.SOLUTION: In a pixel cell 100 of a solid imaging device, a high sensitive pixel 1 having a large light-receiving area, and a low sensitive pixel 2 having a small light-receiving area are arranged. The high sensitive pixel 1 and the low sensitive pixel 2 are arranged so that the center O1 of a geometrical plane shape of the high sensitive pixel 1 and the center O2 of the geometrical plane shape of the low sensitive pixel 2 coincide with the center O of the pixel cell 100.
Patent JP-2015150810-A (JP)
Title: injection unit
Inventor: AMANO MITSUAKI
IPC: B22D17/32
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an injection unit capable of achieving harmonization between operation on a first movable part and operation on a second movable part.SOLUTION: An injection unit comprises: a first cylinder; a first movable part for moving a molding material in the first cylinder; a second cylinder to which the molding material is supplied from the first cylinder; a second movable part for moving the molding material in the second cylinder; a nozzle for injecting the molding material in a mold device; a changeover part for changing a flow direction of the molding material between the first cylinder, second cylinder, and the nozzle; and a detection part for detecting information related to pressure of the molding material in the changeover part.
Patent JP-2015152849-A (JP)
Title: Banner flag
Inventor: NOGUCHI KENICHI
IPC: G09F17/00
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel banner flag as: an advertising medium at a gas station, a roadside shop, or the like; and a road sign.SOLUTION: A banner flag 1 comprises a flag body 11, a character part 21, and a reflection part 22. The character part 21 includes characters indicating advertisement or a service content. The character part 21 is printed on the flag body 11. The reflection part 22 includes a reflection material on which light is reflected. The reflection part 22 is printed on the flag body 11. Fireproofing process is applied to the banner flag 1 by immersing the whole flag body 11 in a fire retardant solution.
Patent JP-2015161176-A (JP)
Title: Fuel controller, combustor, gas turbine, control method, and program
Inventor: YAMAMOTO KEISUKE
IPC: F02C7/228
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel controller suppressing combustion oscillation during load fluctuations.SOLUTION: A fuel controller comprises: a combustion-temperature-estimated-value calculation unit calculating a temperature estimated value in a case of firing an air-fuel mixture of fuel and intake air, using an atmospheric condition, an opening command value to a valve for controlling an amount of the air to be mixed with the fuel to fire the air-fuel mixture, and an output prediction value calculated based on a fuel control signal command value for use to calculate a total flow volume of the fuel flowing in a plurality of fuel supply systems; a fuel-allocation-command-value calculation unit calculating and outputting a fuel allocation command value indicating the allocation of the fuel output from the fuel supply systems on the basis of the temperature estimated value; and a valve-opening calculation unit calculating a valve opening of each of fuel flow regulating valves of the fuel supply systems on the basis of the fuel allocation command value and the fuel control signal command value.
Patent JP-2015161574-A (JP)
Title: Contactor and test system
Inventor: TADA HIDEO
IPC: G01R31/26
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a contactor and a test system capable of directly checking electrical connection between a DUT (Device Under Test) and a wiring board.SOLUTION: The contactor includes: a housing having an upper face and a lower face; a signal terminal which penetrates through the housing so as to be exposed from the upper face and the lower face; a contact determination terminal disposed adjacent to the signal terminal on the upper face of the housing; and a lead-out electrode formed on the upper face of the housing and electrically connected to the contact determination terminal.
Patent JP-2015160401-A (JP)
Title: liquid supply unit
Inventor: OYA SHUN
IPC: B41J2/175
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a lid of a liquid supply unit in the liquid supply unit.SOLUTION: In a liquid supply unit, a first groove of a first surface of a lid has one end communicating with a first recessed portion via a first communication hole formed on the lid, a second groove of the first surface of the lid has one end communicating with a second recessed portion via a second communication hole formed on the lid, a third groove of a second surface of the lid has one end communicating with the other end of the first groove via a first through-hole formed on the lid and the other end communicating with atmosphere via a first atmospheric hole formed on the lid, a fourth groove of the second surface of the lid has one end communicating with the other end of the second groove via a second through-hole formed on the lid and the other end communicating with the atmosphere via a second atmospheric hole formed on the lid, and the first atmospheric hole, the second atmospheric hole and the first recessed portion overlap with one another in a direction from the lid toward a housing.
Patent JP-2014160469-A (JP)
Title: Mirroring graphics content to external display
Inventor: JOHN S HARPER
IPC: G06F3/0484
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To mirror graphics content to an external display.SOLUTION: A data processing system composites graphics content generated by an application program running on the data processing system, to generate image data. The data processing system stores the image data in a first framebuffer and displays an image generated from the image data in the first framebuffer, on an internal display device of the data processing system. A scaler performs scaling operations on the image data in the first framebuffer, stores the scaled image data in a second framebuffer and displays an image generated from the scaled image data in the second framebuffer, on an external display device. The scaler performs the scaling operations asynchronously with respect to the compositing of the graphics content.
Patent JP-2015165730-A (JP)
Title: Power supply system, power supply control device, and power supply control method and program in power supply system
Inventor: NORITAKE MASATOSHI
IPC: H02J9/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To enable preferential supply of power to load devices requiring the supply of power in supplying power to the load devices from a photovoltaic power generation device.SOLUTION: In a DC power supply system 1, a switch unit is arranged, in a power supply path, at a position to divide a power supply range to which a power from a photovoltaic power generation device 4 is supplied and a non-power supply range to which a power is not supplied. A switch control unit 62 controls the opening and closing state of the switch unit, and in setting the power supply range to which a power from the photovoltaic power generation device 4 is supplied, sets the power supply range so as to supply power in order from a load device having the highest priority on the basis of information on priority for the load devices L11 to L16 held in a priority holding unit 63.
Patent JP-2015166138-A (JP)
Title: Melt molding method of vinylidene fluoride resin, and melt-molded product
Inventor: IGARASHI TAMITO
IPC: B29C48/10
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a melt molding method of a vinylidene fluoride resin capable of melt molding at a lower temperature.SOLUTION: A composition containing a vinylidene fluoride resin having a weight-average molecular weight of 250 thousand or higher and 450 thousand or lower, and polyethylene having a melt flow rate of 0.04 g/10 min. or higher and 40 g/10 min. or lower, which is a composition in which the amount of polyethylene to the 100 pts. mass vinylidene fluoride resin is 0.1 pt. mass or more and 5.0 pts. mass or less, is melt-molded at the shear rate of 1 sor higher and 600 sor lower.
Patent JP-2015166224-A (JP)
Title: in-wheel motor drive device
Inventor: YUKISHIMA MAKOTO
IPC: B60K7/00
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel motor drive device capable of relieving bad influence on a power transmission system of the device when large external force is applied.SOLUTION: In an in-wheel motor drive device 21, a casing 22 holds a motor part A, a speed reduction part B, and a bearing part C for a wheel disposed in order from an inboard side to an outboard side of a vehicle. The speed reduction part B includes: a speed reducer input shaft 25 rotatably driven by the motor part A; and a speed reducer output shaft 28 for transmitting reduced rotation of the speed reducer input shaft 25 to the bearing part C for a wheel. On the inboard side of a part connected to the bearing part C for a wheel, the speed reducer output shaft 28 has a weakest part W of which strength against external force applied to the inside of the device is the weakest in a power transmission system of the device.
Patent JP-2015170885-A (JP)
Title: Image reading device and copying machine
Inventor: YAMAZAKI AKIRA
IPC: H04N1/19
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a copying machine that enable selection of a correction mode matched with the dimension of a manuscript.SOLUTION: An image reading device has a pair of guide members for guiding feeding of manuscripts while pinching the manuscripts mounted on a manuscript tray from both the sides in the width direction of the manuscripts, a manuscript feeding unit for successively feeding the manuscripts mounted on the manuscript tray one by one and passing the manuscript through a reading position, a manuscript reading unit for reading an image on the manuscript passing over the reading position to generate an image signal, an inclination correcting unit which is disposed at the upstream side of the reading position in the manuscript feeding direction, and receiving abutting of the tip of the fed manuscript to correct inclination of the manuscript, and a correction switching controller for switching to a mode for allowing the inclination correcting unit to operate when the interval between the guide members under the state that the manuscript mounted on the manuscript tray is pinched is not less than a predetermined threshold value, and stopping the operation of the inclination correcting unit when the interval between the guide members is less than the threshold value.
Patent JP-2014138876-A (JP)
Title: Polyacetal-containing brush
Inventor: OKAMURA AKIRA
IPC: A46D1/00
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a brush which does not easily damage metal during contact therewith.SOLUTION: The present invention provides a brush formed using polyacetal-containing filaments, in which the flexural rigidity per filament is 1 to 100 μg m/yarn.
Patent JP-2015168533-A (JP)
Title: Elevator device
Inventor: SAKAI YUJI
IPC: B66B7/06
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device which further easily prevents a swing of a main rope, and has a swing stop body in which positional displacement does not easily occur.SOLUTION: An elevator device comprises an upper rope swing stop body 9 and an upper rope swing stop body 10 which are suspended in well-bucket forms in an elevator passage by first connecting ropes 13A, 13B, the upper rope swing stop body 9 is arranged at an upper part of a car 2, the upper rope swing stop body 10 is arranged at an upper part of a counter weight 3, the upper rope swing stop body 10 is moved by contacting with the counter weight 3 when the car 2 moves to the lowest floor, and the upper rope swing stop body 9 is positioned at an intermediate part of a main rope 4 which is paid out to the car 2 side.
Patent JP-2015169032-A (JP)
Title: Building structure and construction method
Inventor: MINEHARA MASAYUKI
IPC: E04B1/343
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive building structure by improving working efficiency, by forming a framework of the building structure by polyvinyl chloride.SOLUTION: A building structure comprises a foundation 11 formed of concrete, a polyvinyl chloride pipe 12 fixed on the foundation 11 and forming a framework structure 13, inside structural plywood 61a arranged inside the framework structure 13 and outside structural plywood 61b arranged outside the framework structure 13, and a three-layer structure 65 for holding the framework structure of the polyvinyl chloride pipe 12 is formed of the inside structural plywood 61a and the outside structural plywood 61b, and the three-layer structure is formed by filling an intermediate cavity part in the three-layer structure 65 with a urethane resin 62.
Patent JP-2015172287-A (JP)
Title: structure member
Inventor: KIN TOSHU
IPC: E04C3/04
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To easily join members, to reduce manufacturing cost and to prevent a user from being injured by a side edge or another member from being scratched.SOLUTION: A structure member 100 is formed by folding a shorter side of an elongated plate and forming an uneven cross section. A folded edge 301 is formed by folding distal ends of both side parts of the plate inside at 180° and bringing them into contact with a plate surface. The uneven surface is formed by folding the shorter side of the plate at 90° in accordance with first to sixth fold lines 101, 102, ..., 106 extending in parallel in a length direction. An opening direction of a groove in a central part is inverse to grooves at both sides. In both side parts including the folded edge part 301 in the distal ends thereof, a recess 60 is provided which is equal to thickness of the folded edge part 301 and on a bottom of the recess 60, a member connection hole 61 is formed.
Patent JP-2014197842-A (JP)
Title: Systems and methods for pattern stitching and decoding using multiple captured images
Inventor: WANG XIANJU
IPC: G06K7/00
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods of reading machine readable symbols, where the systems and methods capture multiple images of the symbol and can locate symbol data regions from an image even when the symbol data is corrupted and not decodable.SOLUTION: Binary matrices are generated of the symbol data regions obtained from the multiple images and accumulated to generate a decodable image. A correspondence is established among multiple images acquired on the same symbol when the symbol has moved from one image to the next.
Patent JP-2015173232-A (JP)
Title: Heat conductive sheet for semiconductor module and semiconductor module
Inventor: NAKANO TATSURO
IPC: H01L23/36
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive sheet for a semiconductor module etc. which is less likely to be peeled from a heat radiation member.SOLUTION: A semiconductor module includes: a module body 100x in which a semiconductor element is resin-molded; a metal heat radiation member 20 which is exposed to the exterior so as to radiate heat emitted from the semiconductor element; and a heat conductive sheet 10 disposed between the module body and the heat radiation member. A heat conductive sheet for the semiconductor module 100 is used to form the semiconductor module and includes insulation layers 11, 12 including an inorganic filler and a thermosetting resin. In the semiconductor module, the heat conductive sheet is used with the insulation layers heat-sealed to the heat radiation member. The insulation layers contain gallic acid.
Patent JP-2015173901-A (JP)
Title: Microneedle and device including the same
Inventor: YOSHIOKA TOMOHIKO
IPC: A61K47/04
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device quickly and highly efficiently transporting skin tissue (a stratum corneum and an epidermal layer) served as a barrier of a medication transport in a percutaneous absorption method, and a transport method of medication.SOLUTION: The device includes: a microneedle; a medication support layer coming into contact with a non-needle surface of the microneedle; a DC electrode coming into contact with the medication support layer at a surface opposite to a contact surface with the microneedle; and an AC electrode for skin contact. A DC power supply is connected to a conductor coating layer and the DC electrode coming into contact with the medication support layer, and an AC power supply is connected to the conductor coating layer and the AC electrode.