baber/WOPTO huggingface dataset:
Patent JP-2013249249-A (JP)
Title: Group iii nitride substrate and semiconductor device using the same
Inventor: ISHIBASHI KEIJI
IPC: H01L29/778
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which degradation of properties is suppressed as a result of suppressing the degradation of qualities of epitaxial growing layer formed on a group III nitride substrate.SOLUTION: A group III nitride substrate 10 a surface layer 10a, the surface layer 10a contains 3 at.% to 25 at.% of carbon and contains a p type metal element of 5×10atoms/cmto 200×10atoms/cm, and an oxygen concentration of the surface layer is 3 at.% to 15 at.%.
Patent JP-2013210183-A (JP)
Title: Cooling structure of h steel in settler ceiling part of flash furnace and cooling method of h steel in settler ceiling part of flash furnace
Inventor: TODA KATSUYA
IPC: F27D1/12
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To extend life of an H steel by suppressing the damage and deformation of the H steel supporting a settler ceiling part by cooling the H steel supporting the settler ceiling part.SOLUTION: A cooling structure of an H steel in settler ceiling part of flash furnace arranged in the settler ceiling part of the flash finance, contacting the H steel 70 supporting the settler ceiling part and having a cooling member comprising copper or stainless steel-made cooling water pipes 81, 83 and heat sink 82 and a cooling method of the H steel in the settler ceiling part of the flash furnace.
Patent JP-2013211893-A (JP)
Title: Operating method of digital camera, and digital camera
Inventor: HARAGUCHI YUKI
IPC: H04N5/232
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a digital camera and the digital camera in which a reference image effective for generating a high dynamic range image can be obtained by a necessary minimum frequency of photographing when photographing the reference image to be used for generating the high dynamic range image.SOLUTION: In an operating method of a digital camera, a first reference image is obtained by imaging a predetermined subject. Thereafter, a frequency distribution of luminance values is obtained from the first reference image. A feature amount is obtained from the obtained frequency distribution. A second reference image is obtained by imaging the predetermined subject under an exposure condition determined from the obtained feature amount.
Patent JP-2014229225-A (JP)
Title: Substrate processing apparatus, file update method, method of manufacturing semiconductor device, and program
Inventor: HORII RITSUO
IPC: H01L21/205
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device capable of suppressing an increase in data volume which is caused by storing a file, a file update method, a method of manufacturing a semiconductor device, and a program.SOLUTION: A substrate processing device 10 includes: a storage device 48 that stores a recipe file about information on processing of a wafer W, and a log file corresponding to the recipe file; and a control device 46 that calculates a difference between before and after updating and storing the recipe file. When the recipe file is updated and stored, a difference calculated by the control device 46 is stored in the storage device 48 as a log file.
Patent JP-2014226716-A (JP)
Title: Heat transfer brazing method
Inventor: IWAI ICHIRO
IPC: B23K1/00
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer brazing method which allows rapid heating evenly for members to be joined having differences in elevation at joining parts, can respond to various shapes and has high versatility.SOLUTION: Paired heat applying parts 40, 50 which heat joining parts according to heat transfer due to contacting, are arranged while facing two opposing surfaces of a temporarily assembled body 1 assembled by interposing brazing materials in joining interfaces of members to be joined 10, 20, 31, respectively. Heat applying surfaces 42, 52 of main dies 41, 51 of the paired heat applying parts 40, 50, and a partial die 61 detachably installed on the heat applying surface 52 of the main die 51 of the at least one heat applying part 50 in such a manner as to be protruded from the heat applying surface 52, are brought into contact with the temporarily assembled body 1 and, thereby, joining parts A, B, C having different heights are heated.
Patent JP-2014232593-A (JP)
Title: Charger
Inventor: NISHIMURA MASAHIKO
IPC: H01M10/44
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a charger capable of maintaining stable charging performance regardless of the presence/absence of a covering member covering a rechargeable battery, and a rechargeable battery.SOLUTION: A charger comprises: a housing in a recessed shape that forms a placing area for placing an object to be charged therein; a power-supplying terminal that is provided at the bottom of the recessed surface of the housing, and comes into contact with a power-receiving terminal of the object to be charged placed in the placing area to supply power to the object to be charged; and a gap-forming part that is provided so as to protrude from the recessed surface of the housing toward the inside of the placing area, and comes into contact with the object to be charged placed in the placing area to form a predetermined gap capable of housing a protective case in a direction facing the power-receiving terminal of the object to be charged and the power-supplying terminal when the object to be charged with the protective case attached thereto is placed in the placing area.
Patent JP-2014236028-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: SHIROMIZU TATSUYA
IPC: H01L23/28
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To achieve a semiconductor device which can improve adhesion reliability between an encapsulation resin and a semiconductor element without forming a resin layer having a uniform thickness on a surface of an assembly.SOLUTION: A semiconductor device 50 of the present embodiment comprises: a semiconductor element 10 with a main electrode 1 formed on a surface; a base plate 26 to which a back electrode 5 of the semiconductor element 10 is connected via a bonding material 25; and an encapsulation resin 6 for encapsulating the semiconductor element 10 and the base plate 26. The semiconductor element 10 has a rough surface layer 15 having a fine irregular surface 4 and the encapsulation resin 6 contacts the fine irregular surface 4.
Patent JP-2014235277-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: DOI KAKU
IPC: G02B7/02
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of improving the transformation properties of wiring, and an imaging apparatus that includes such a lens barrel.SOLUTION: A lens barrel includes: a barrel body; an optical element inside the barrel body; and wiring which is inserted inside the barrel body, and at least a part of which has a three-dimensional curve shape capable of extending and contracting in a direction of an optical axis of the optical element.
Patent JP-2013253768-A (JP)
Title: Transition piece for gas turbomachine
Inventor: NANUKUTTAN BIJU
IPC: F02C7/00
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a transition piece for a gas turbomachine.SOLUTION: A transition piece (20) for a gas turbomachine (2) includes a body (32) having an outer surface (40) and an inner surface (43) that defines a flow duct (50), a plurality of openings (54-60) that extend through the body (32), and an active control element (90) provided at one or more of the plurality of openings (54-60). The active control element (90) is configured and disposed to selectively establish a dimension of the one or more of the plurality of openings (54-60).
Patent JP-2014235101-A (JP)
Title: Exhaust gas sampling device
Inventor: KUMAGAI SHIGE
IPC: G01N1/22
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To downsize an exhaust gas sampling device such as a CVS, and to uniformize temperature of diluted exhaust gas passing through a flow controller such as a critical flow venturi.SOLUTION: The exhaust gas sampling device has a casing 10 which constitutes a part of a diluted exhaust gas flow passage R and in which a gas introduction port PT3 for introducing the diluted exhaust gas and gas leading out ports PT4 for leading out the diluted exhaust gas are formed. A temperature adjustment mechanism is housed in the casing 10, flow controllers 31 are fluidically connected to the gas leading out ports PT4, and dispersion structure 12 for dispersing the diluted exhaust gas introduced from the gas introduction port PT3 is provided between the gas introduction port PT3 and the temperature adjustment mechanism.
Patent JP-2014237953-A (JP)
Title: Vacuum insulation layer construction method and building having vacuum insulation layer
Inventor: TAKAHASHI YUICHI
IPC: E04B1/76
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum insulation layer construction method capable of easily constructing a vacuum insulation layer capable of achieving energy saving by suppressing the thickness of an insulation layer disposed on a concrete wall and a building having the vacuum insulation layer.SOLUTION: A vacuum insulation layer construction method includes: a process S01 of building one of forms for constructing a concrete wall; a process S02 of installing a form member for a hollow layer for forming a hollow layer inside the concrete wall in the form; a process S03 of building the other form; a process S04 of installing a separator for holding the form; a process S05 of placing concrete in the form; a process S06 of removing the form and the separator; a process S07 of extracting the form member for the hollow layer; a process S10 of closing the opening end of the hollow layer formed in the concrete wall due to the extraction of the form member for the hollow layer, and for closing a hole formed on the concrete wall due to the extraction of the separator; and a process S12 of decompressing the inside of the hollow layer to turn the hollow layer into a vacuum insulation layer.
Patent JP-2015002568-A (JP)
Title: External battery charger connection structure for vehicle
Inventor: NAKAJIMA TAKESHI
IPC: H02J7/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent charging from being performed in the state where a charging connector is detachable, by mechanically preventing detachment of the charging connector when the charging connector is inserted into a charging port.SOLUTION: When inserting a charging connector 2 into a charging port 7 by moving from the right side of the figure toward the left, a distal end portion of the charging connector 2 in a direction of insertion pushes a leg part 11b to the left side of the figure and a charging connector detachment restriction member 11 is rocked around a pin 12 in a clockwise direction in the figure. Thus, the charging connector detachment restriction member 11 recesses a lock pin 11a opposing the leg part 11b into a lock hole 2a of the charging connector 2, and the charging connector 2 is prevented from being detached from the charging port 7. Thus, when inserting the charging connector 2 into the charging port 7, the detachment of the charging connector is mechanically prevented. Consequently, charging can be prevented from being performed in the state where the charging connector 2 is detachable.
Patent JP-2015000041-A (JP)
Title: Mix for frozen confectionery, and frozen confectionery with use of the same
Inventor: ANDO MASATAKA
IPC: A23G9/32
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a mix for frozen confectionery, which contains butter fat and has excellent meltability in the mouth and shape-retention ability, even with reduced addition amount of a stabilizer and a synthesized emulsifier.SOLUTION: The mix for frozen confectionery has a fat content of 2 to 20 mass%, including 2 to 75 mass% of butter fat and 20 to 93 mass% of the following fat A. The fat A has an iodine number of 25 to 50 and includes 40 mass% or more of triacylglycerol (C:42 to 48) composed of fatty acid residues with a total carbon number of 42 to 48.
Patent JP-2013225900-A (JP)
Title: Power control of orthogonal sub-channel in radio communication
Inventor: PRABHAKAR R CHITRAPU
IPC: H04L27/18
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce interference between sub-channels, although in the prior art, an orthogonal sub-channel system defines that a state of a link of which downlink power control is the weakest can be also used as reference, this method keeps the shape of a QPSK constellation circular, keeps all of four constellation points equidistant, and provides the maximum separation bringing in the best result of receiver decoding, but the disadvantage of this method is that power larger than necessary is used in a sub-channel (for example, a sub-channel Q) which is not the weakest link, and as a result, interference between sub-channels increases.SOLUTION: A method and a device for power control in wireless communication includes establishing at least two orthogonal sub-channels within a communication channel and independently controlling transmission power of each sub-channel.
Patent JP-2015000428-A (JP)
Title: Needle reduction solder alloy powder, paste and solder bump using the same
Inventor: YAMAJI TAKASHI
IPC: H01L21/60
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide solder alloy powder for a bump, paste and the solder bump using the solder alloy powder which can suppress the generation of needle type projections.SOLUTION: Solder alloy powder for a bump contains 2.0 to 5.0 mass% of Ag and 0.1 to 1.0 mass% of Cu and further contains 50 to 1000 mass ppm of Al, the remainder of which has a component composition which comprises Sn and inevitable impurities. Further, the solder paste for the bump is formed by mixing the solder alloy powder and flux. Furthermore, the solder bump is formed by using the solder alloy powder for the bump.
Patent JP-2013231985-A (JP)
Title: Display device and electronic apparatus
Inventor: KIMURA HAJIME
IPC: G09F9/30
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a problem of light leakage from a liquid crystal element in black display is reduced or overcome and the contrast is improved, and provide a pixel circuit having a function to control the lighting state of a backlight for each pixel.SOLUTION: A light-emitting element is turned off in display of a black gray scale. A light-emitting element is provided in each pixel and a pixel circuit has a function to individually control lighting and non-lighting of the light-emitting element depending on a gray scale to perform display. When a backlight is provided corresponding to each pixel, a light-emitting element that is a backlight is turned off when a black gray scale is displayed, so that reduction in contrast due to light leakage from a liquid crystal element can be prevented.
Patent JP-2015003785-A (JP)
Title: Elevator operation device and elevator control device
Inventor: KOBORI SHINGO
IPC: B66B1/14
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an elevator operation device enabling reduction in waste call while providing passengers with comfortable operability.SOLUTION: When a predetermined call registration condition is satisfied, automatic call registration means 124 automatically produces landing call information including details set beforehand. The automatic call registration means 124 includes means 1241-1243. The walking stop detection means 1241 executes walking stop detection processing for detecting that a passenger who carries an elevator operation device 12 has stopped walking, and detects presence or absence of a landing call state depending on whether or not the passenger has stopped walking. When an estimated landing distance is within a predetermined reference distance, the landing distance estimation means 1242 detects presence of the landing call state. When an estimated walking distance is longer than a predetermined reference walking distance, the walking distance estimation means 1243 detects presence of the landing call state.
Patent JP-2015003842-A (JP)
Title: Manufacturing method and manufacturing facility for rock wool
Inventor: ONO YUTAKA
IPC: C03B37/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for rock wool that develops new use of non-fibered matter produced in a process of manufacturing rock wool, and achieves reduction in energy needed for the manufacture, and a device therefor.SOLUTION: In a method of manufacturing rock wool, after blast furnace slag is heated in a primary electric furnace to a predetermined temperature and adjusted to a predetermined component composition so as to prepare a molten raw material of rock wool, the molten raw material is held in a secondary electric furnace at the predetermined temperature, and then supplied to a scutching wheel to be made into fiber. As a thermal insulation material for the secondary electric furnace, non-fibered matter produced by the scutching wheel is fed to over the molten raw material after being parted preferably while held in a fiber state.
Patent JP-2015008176-A (JP)
Title: Core adaptor and take-up device having the same and roll-to-roll surface treatment device including the device
Inventor: OGAMI HIDEHARU
IPC: H05K3/00
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a core adaptor which allows for production of a high quality wrinkle-free heat-resistant resin film substrate with high productivity.SOLUTION: In a pair of core adaptors 20 being attached to both sides of a cylindrical core 10 around which a long substrate F is wound, each core adaptor 20 consists of a first engaging part 21 abutting against the inclined plane 32 of a truncated conical taper cone 31 biased toward the core 10 over the entire circumference thereof, a second engaging part 24 engaging with one end face 11 of the core 10 via a flexible member 25, and an insertion part 23 being fitted in the core 10 from the end. An oblique winding coil spring 26 is wound around the outer peripheral surface 23a of the insertion part 23. This core adaptor 20 is used suitably in the take-up device of a long substrate F that is carried roll-to-roll in a vacuum chamber.
Patent JP-2015007485-A (JP)
Title: Capacity control method of compressor of refrigerator and capacity control device
Inventor: NINOMIYA TATSU
IPC: F25B1/00
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a capacity control method of a compressor which can efficiently operate the compressor according to a variation of a load at a condenser side when utilizing a refrigerator as a heat pump, and a device.SOLUTION: In a refrigerator in which a compressor 18, a condenser 22, an electric expansion valve 24 and an evaporator 16 are connected to one another in this order, and which constitutes a refrigerant circuit in which a refrigerant circulates, a capacity control method of the compressor 18 which is used for heating an external heat medium to a desire temperature by using the condenser 22 reduces a capacity of the compressor 18 when refrigerant discharge pressure Pout is higher than a first threshold which is lower than a high-cut value while monitoring the refrigerant discharge pressure Pout from the compressor 18 during at least an operation of a load of the refrigerator, increases the capacity of the compressor 18 when the refrigerant discharge pressure Pout is lower than a second threshold which is smaller than the first threshold, and when the refrigerant discharge pressure Pout is in the middle of the second threshold and the first threshold, maintains the capacity of the compressor 18.
Patent JP-2015008567-A (JP)
Title: Charger
Inventor: OGURA HIROKI
IPC: H02J7/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a charger for charging the battery pack of an electric tool, that the body case is heated locally due to the heat generated from a heat source, e.g., a transformer of a charging circuit encased in the body case or a switching element attached to a heat sink, thus causing imbalance of temperature of the body case, and to eliminate a part to be heated locally by balancing the temperature of the body case.SOLUTION: A heat insulating rib 22 is provided above a charging circuit C, and heating of an upper surface wall 11a of a body case 11 is suppressed by utilizing heat insulation of a space 22a formed by the heat insulating rib 22. Meanwhile, heat dissipation of a left wall 11b of the body case 11 is enhanced by arranging a plurality of heat dissipation ribs 23-23 on the left side, and temperature balance of the body case 11 is improved thus eliminating a part to be heated locally.
Patent JP-2015009607-A (JP)
Title: Lightweight railroad quadricycle
Inventor: TAMAYAMA KOKI
IPC: B61D15/12
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight railroad quadricycle that can be used as a small transport vehicle (a transport cost can be reduced), by removing a guard frame in which a holding rod part is generally positioned in a location higher than a seat at the front part of a vehicle body frame to reduce bulkiness.SOLUTION: A lightweight railroad quadricycle is provided in which at least a seat 3, a drive engine unit 4, and an electric generator used for illumination, are mounted on a quadricycle body frame 1 borne by two pairs 2, 2' of wheels for rolling on rails of the railroad, provided at front and rear sides of the body frame 1, respectively, and a windshield body 6 provided with a guard frame 8'' as an upper rod part 8''a used as a holding rod for securing the safety of workers is detachably erected at a leading end part of the body frame 1. Here, the guard frame 8'' is constituted of a frame body with oppositely-set side rods 8''b formed by bending longitudinally both ends of the upper rod part 8''a, and a supporting rod for engaging the lower ends of the side rods of the guard frame and fixing them, with fixtures, is erected at the leading end part of the body frame 1. Also, the windshield body is formed on the front face of the guard frame by stacking a windshield panel 8'.
Patent JP-2015011916-A (JP)
Title: Led bulb
Inventor: ISHIKURA AKIRA
IPC: F21S2/00
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED bulb which improves the mechanical strength while maintaining the heat radiation efficiency.SOLUTION: An LED bulb 1 according to the invention includes a heat radiation part 3 which has an opening at the tip side, houses an LED element 21, and has a container shape. The heat radiation part 3 includes: multiple fins 32 protruding outward; and multiple reinforcement fins 33, 34 which protrude outward and are formed so as to be thicker than the fins 32.
Patent JP-2013188632-A (JP)
Title: Game machine
Inventor: HAMADA ISAMU
IPC: A63F7/02
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a player from misunderstanding the number of pieces of information stored.SOLUTION: When a specific game performance is executed (a predetermined performance image is displayed) by a performance execution means (image output device) 13, and a count image display means (reserve count display area) 13D is hidden by the specific game performance and then appears, the count images are simultaneously hidden before the count image display means 13D is hidden, and the count images are simultaneously displayed again after the count image display means 13D appears.