baber/WOPTO huggingface dataset:
Patent JP-2015076441-A (JP)
Title: Power module and manufacturing method of the same
Inventor: YOSHIHARA KATSUHIKO
IPC: H01L25/07
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a power module which has a dividable metal base, has a simple structure, enables easy manufacturing, and achieves high reliability during the manufacturing, and to provide a manufacturing method of the power module.SOLUTION: A power module 20 includes: an insulation layer 22; a first metal plate 181 and a second metal plate 191 which are disposed on the insulation layer 22 and divided from each other; a semiconductor device 1 disposed on the first metal plate 181; and a resin connection plate 26 which connects the first metal plate 181 with the second metal plate 191.
Patent JP-2014184425-A (JP)
Title: Air current type classification device
Inventor: MAKINO NOBUYASU
IPC: B07B7/08
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizing classification method and a pulverizing classification method that attain a high pulverization yield while maintaining classification precision and a cut point.SOLUTION: An air current type classification device includes: in a cylindrical casing having a powder material supply port for supplying high-pressure air and a powder material at an upper part, a dispersion chamber 21 which has an umbrella-shaped center core and an umbrella-shaped separator core having an opening part in the center in order from above, is surrounded with a casing upper inner wall and the center core, and disperses the powder material to be supplied together with the high-pressure air; and a classification chamber which is provided with an exhaust pipe 20a for exhausting the high-pressure air in the powder material supplied to the dispersion chamber with the high-pressure air, is surrounded with the center core, separator core, and the casing inner wall, and centrifugally separates the powder material flowing in from the dispersion chamber into fine powder and coarse powder. The air current type classification device collects the fine powder through a cyclone 4a and the exhaust pipe installed in the dispersion chamber is connected to the cyclone.
Patent JP-2015075997-A (JP)
Title: Roll screen integrated coordinate input device
Inventor: MIYAO HIROYUKI
IPC: G06F3/042
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which has good visibility, and suppresses an influence or prevents an influence on an appearance or a function of an installation object surface when not used as an electronic blackboard.SOLUTION: A roll screen integrated coordinate input device includes: (1) a roll screen; (2) a base plate fixing the roll screen in such a state that the screen can be wound and drawn out; (3) a position detection device; (4) a first retroreflection frame fixed along one side which is a drawing side of the screen, and retro-reflecting lights emitted from a plurality of light sources; (5) a second retroreflection frame attached so as to rotate about a right end portion of the base plate at one end, and retro-reflecting lights emitted from the plurality of light sources; and (6) a third retroreflection frame attached so as to rotate about a left end portion of the base plate at one end, and retro-reflecting lights emitted from the plurality of light sources.
Patent JP-2015074855-A (JP)
Title: Polyvinyl alcohol-based composite fiber and production method thereof
Inventor: UEJIMA MITSUGI
IPC: D01F6/50
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a PVA-based composite fiber excellent in mechanical characteristics and an efficient method of producing the PVA-based composite fiber.SOLUTION: A polyvinyl alcohol-based composite fiber comprises a carbon nano-tube and a polyvinyl alcohol, and the average diameter (Av) and the diameter distribution (3σ) of the carbon nano-tube meet the relationship 0.20<(3σ/Av)<0.60. A method of producing the polyvinyl alcohol-based composite fiber includes a step of gelling a spinning solution comprising the carbon nano-tube and polyvinyl alcohol by cooling to obtain a spinning gel-like original yarn and a step of drawing the spinning gel-like original yarn, and the average diameter (Av) and the diameter distribution (3σ) of the carbon nano-tube meet the relationship 0.20<(3σ/Av)<0.60.
Patent JP-2014077446-A (JP)
Title: Internal combustion engine
Inventor: PETRA STEFFE
IPC: F01N3/20
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel type of internal combustion engine.SOLUTION: In an internal combustion engine (10) including an exhaust turbo supercharger and an exhaust control device, especially a diesel internal combustion engine for a ship which operates using heavy fuel oil, the exhaust turbo supercharger includes one or a plurality of turbo chargers (11) and the exhaust control device includes an SCR catalyst converter (14). The SCR catalyst converter includes stages (15, 16) of at least two SCR catalyst converters, the stage (15) of the first SCR catalyst converter being arranged upstream from a turbine (12) of the exhaust turbo charger (11) when viewed from a direction of a flow of exhaust and the stage (16) of the second SCR catalyst converter being arranged downstream from the turbin (12) of the exhaust turbo charger (11) when viewed from the direction of the flow of the exhaust.
Patent JP-2014199906-A (JP)
Title: Transformer device
Inventor: LAI CHIN-HSIN
IPC: H01F30/00
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a transformer device having a center tap which can be determined freely.SOLUTION: A transformer device includes:a printed circuit board 11a; a transformer module 12 which includes a first transformer unit 21 disposed on the printed circuit board 11a and having a plurality of first pins and a plurality of second pins, and a second transformer unit 22 disposed on the printed circuit board 11a, adjacent to the first transformer unit 21, and having a plurality of third pins and a plurality of fourth pins; and first to fourth conductive lines C1-C4 disposed on the printed circuit board 11a, and configured to be electrically connected to the plurality of first to fourth pins, respectively. The plurality of first and third pins are located on a first side 13 of the transformer module 12, the plurality of second and fourth pins are located on a second side 14 opposite to the first side 13, and the plurality of first pins are adjacent to the plurality of third pins.
Patent JP-2015080324-A (JP)
Title: Non-contact power supply
Inventor: TERAYAMA HAJIME
IPC: H01F38/14
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply capable of preventing the reduction of power supply efficiency due to a position deviation between mutual coil units, with a miniaturized overall power supply.SOLUTION: A primary winding part 21 and a secondary winding part 31 are disposed in a movable manner by support means 22, 32 and motors 23, 33. According to a position deviation between a power supply side unit 2 and a power reception side unit 3, the primary winding part 21 and the secondary winding part 31 are relatively moved, to prevent the reduction of power supply efficiency. Even in a case that the positions of the power supply side unit 2 and the power reception side unit 3 deviate larger than the sum of the movable range of the primary winding part 21 and the secondary winding part 31, it is possible to obtain an effect by relative movement between the winding parts 21, 31, and to miniaturize the overall power supply.
Patent JP-2015079224-A (JP)
Title: Drive training device and drive training method
Inventor: AWANE TATSUHIKO
IPC: G09B9/052
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive training device and drive training method allowing the training that causes the improvement of a drive operation such as risk prediction or risk aversion, in a complex road environment including a moving obstacle that simulates another vehicle or the like.SOLUTION: A training control unit 112 of a drive training device 10 makes a current position identifier 172 and identifiers 176 and 178 be displayed in association with distance display 170 corresponding to the whole reproduction region formed of a part or the whole of a simulated course 130. The current position identifier 172 indicates the current position of a simulated vehicle 80 corresponding to a reproduction screen 160 under display. The identifiers 176 and 178 indicate the position at which a return operation of an accelerator operation tool 36 is performed in simulation drive processing and the position at which an actuation operation of brake operation tools 38 and 62 is performed.
Patent JP-2014075969-A (JP)
Title: Charging system, charger control device, charger control program, and charging method
Inventor: FUJITA YASUNORI
IPC: H02J7/00
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of performing charging without being restricted by charging time while promoting the spread of charging facilities for electric vehicles.SOLUTION: An ESSC 11 is connected to a management server 14 through a network, and is connected to an EVSE 12. The ESSC 11 comprises: a charging common unit 111 which reads a system setting file and performs management of setting information and operation log output; a vendor dependent unit 112 which analyzes an event message from a charger, creates a transmission message to the charger, and manages setting information for the charger; a charger communication unit 113 which transmits a command to and receives an event from the charger; an authentication information reading unit 114 which reads card information and performs data analysis; an authentication unit 115 for making the management server 14 perform user authentication; a billing unit 116 for making the management server 14 perform billing processing; a GUI (operation) unit 117 for displaying an operation screen of the ESSC 11; and an operation unit 118 for notifying the management server 14 of information on the charger and operation of the charger.
Patent JP-2015081643-A (JP)
Title: Bearing device for wheel
Inventor: WAKIZAKA TERUYUKI
IPC: F16C33/78
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel which includes a seal device capable of inhibiting life deterioration.SOLUTION: A seal device 20 includes: a core grid 21 attached to an outer ring 11; and a seal member 22 fixed to the core grid 21. The core grid 21 includes: a cylindrical part 41 which fits in an end part inner periphery of the outer ring 11; an outer annular part 42; and an inner annular part 43. The seal member 22 includes: a cover part 51 wich covers the outer annular part 42 and the cylindrical part 41 and forms a space A with a flange part 15; an inner lip part 52; and an outer lip part 53. The cover part 51 has an irregular shape part K which expands the space A to inhibit water from remaining in the space A.
Patent JP-2015083035-A (JP)
Title: Game machine
Inventor: OKADA YASUHIRO
IPC: A63F5/04
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents the fairness of a game from being deteriorated.SOLUTION: A game machine comprises: numerical value updating means for updating a numerical value so that said numerical value may go round at a predetermined period; numerical value acquiring means for acquiring a numerical value from said numerical value updating means; and delay means for delaying timing at which an acceleration control for a plurality of reels is executed. Said delay means is constituted to determine a delay amount by using a numerical value acquired by said numerical value acquiring means, and to be able to delay the timing at which the acceleration control is executed by said determined delay amount, individually for at least two or more of said plurality of reels. In acquiring a numerical value for determining said delay amount, the numerical value acquiring means acquires the numerical value at the timing in which the period between a previous acquisition of a numerical value and a subsequent acquisition of a numerical value is longer than or equal to said predetermined period.
Patent JP-2015088524-A (JP)
Title: Semiconductor light-emitting device
Inventor: TOMIZAWA HIDEYUKI
IPC: H01L33/50
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of suppressing return light from a phosphor layer side to a semiconductor layer side.SOLUTION: A semiconductor light-emitting device includes a semiconductor layer, a p-side electrode, an n-side electrode, a p-side wiring part, an n-side wiring part, a resin layer, and a phosphor layer. The semiconductor layer has a first surface and a second surface on the opposite side to the first surface, and has a light-emitting layer. The p-side electrode and the n-side electrode are provided on the semiconductor layer of the second surface side. The p-side wiring part is provided on the second surface side and is connected to the p-side electrode. The n-side wiring part is provided on the second surface side and is connected to the n-side electrode. The resin layer is provided between the p-side wiring part and the n-side wiring part. The phosphor layer is provided on the first surface side and has a side surface forming an obtuse angle with the first surface.
Patent JP-2015085569-A (JP)
Title: Hollow member and container
Inventor: YANO KATSUMI
IPC: B32B27/32
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow member and a container capable of improving heat resistance, cold resistance and the like.SOLUTION: There is provided a foamed sheet 1a composed of a synthetic resin in which a back film 3 for sealing an opening of protrusions 2a and a liner film 7 bonded to the tops of the protrusions 2a are laminated on a cap film 2 having a large number protrusions 2a swollen in a hollow form, where the synthetic resin of the cap film 2 is configured to include 60 to 90 pts.wt. of a polyester-based resin, 10 to 40 pts.wt. of a linear low-density C8 polyethylene having a density of 0.865 to 0.885 g/cmand a melting point of 50 to 82°C and 1 to 10 pts.wt. of a compatibilizer.
Patent JP-2015087337-A (JP)
Title: Ultrasonic probe, corrosion detection device, and corrosion detection method
Inventor: KOYAMA TAKAAKI
IPC: G01N29/04
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe, a corrosion detection device and a corrosion detection method suitable for detecting corrosion of a metal rod such as a stay rod.SOLUTION: A corrosion detection device 100 mounts an ultrasonic probe 10 having a contact surface 12a formed into an R surface to be easily fitted with a peripheral surface of a stay rod 1 to the stay rod 1, makes an ultrasonic wave of an SH wave obliquely incident toward a tip 1a side of the stay rod 1 with an incident angle equal to or more than 50° and less than 90° from the peripheral surface of the stay rod 1, and detects a reflection wave of the ultrasonic wave propagated in the stay rod 1 and reflected by the tip 1a and a corrosion spot of the stay rod 1 with a reflection wave detecting probe 20, thereby detecting the corrosion of the stay rod 1 on the basis of the detected reflection wave.
Patent JP-2015086993-A (JP)
Title: Bearing sealing device
Inventor: SHIBAYAMA MASANORI
IPC: F16J15/3232
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a bearing sealing device which can prevent the intrusion of muddy water into the bearing sealing device, and can discharge the muddy water or the like.SOLUTION: A bearing sealing device 10 attached to an axial end part of an annular bearing space S includes: a first member 100 which comprises a slinger 11 integrally attached to a rotation-side member 5, and an elastic member 18 firmly adhered to a radial end part of the slinger 11, and forms a part of the rotation-side member 5; and a second member 200 which comprises a core metal 14 integrally attached to a fixed-side member 2, and elastic-body made seal lips 17a, 17b and 17c which are firmly adhered to the core metal 14, and elastically contact with the slinger 11, and forms a part of the fixed-side member. The elastic member 18 and the seal lip member 17 form a labyrinth structure r1 at a portion at a side opposite to the bearing space S, opposing faces 18a, 170d which form the labyrinth structure r1 have tapered faces which are expanded in diameter toward a side opposite to the axial space S, and muddy water discharge means 19 is arranged at the tapered face of the elastic member 18.
Patent JP-2015090283-A (JP)
Title: Reactor installation
Inventor: YAMADA HIROSHIGE
IPC: G21C9/016
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a reactor installation capable of preventing damage to a containment vessel and preventing radiation leak due to it even if core meltdown occurs and then melted nuclear fuel falls and passes through a reactor vessel.SOLUTION: A reactor installation 100 comprises: a reactor vessel 106 that stores nuclear fuel 102 and a first metal member 200; and a containment vessel 108 that stores the reactor vessel 106 and a second metal member 202. The first and second metal members are respectively formed by arranging multiple metal balls, which have a melting point lower than that of the nuclear fuel, along each shape of a bottom in the reactor vessel 106 and a bottom in the containment vessel 108, and the first and second metal members can bury melted nuclear fuel. This configuration can prevent radiation leak from being caused by passage of the melted fuel through the containment vessel because the melted nuclear fuel is covered by metals and heat is radiated from the whole containment vessel even if core meltdown occurs and then the melted nuclear fuel falls and passes through the reactor vessel.
Patent JP-2014027879-A (JP)
Title: Heat and electricity cogeneration system with power storage device
Inventor: SATO SOICHI
IPC: H02J3/46
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat and electricity cogeneration system comprising a power storage device capable of reducing facility capacity while improving efficiency of the overall system.SOLUTION: In a heat and electricity cogeneration system comprising a power storage device, in a time zone when power consumption of a power load is not less than a specific output C1, power is supplied by jointly using power generated by a power generator, commercial power, and power accumulated in a power storage device, in a time zone when the power consumption of the power load is not more than a specific output C2, the commercial power is accumulated in the power storage device in a nighttime zone by using the heat and electricity cogeneration system where the commercial power is accumulated in the power storage device by the commercial power. Thereby, in the heat and electricity cogeneration system, the accumulated commercial power can be utilized at a peak time, to reduce the backup electric power amount at the peak time.
Patent JP-2015095492-A (JP)
Title: Semiconductor device
Inventor: SOTOZONO AKIRA
IPC: H01L21/336
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a simple structure when a plurality of tunnel transistors are formed on a semiconductor substrate to constitute a circuit.SOLUTION: A semiconductor device includes a first-conductivity-type first transistor (Tr) and a second-conductivity-type second transistor (Tr) that are formed on a semiconductor substrate (1). The first transistor includes a first-conductivity-type or a second-conductivity-type first channel region (15a) between a second-conductivity-type first source region (11a) and a first-conductivity-type first drain region (12a) that are formed so as to sandwich a first gate electrode (3a) on the substrate. The second transistor includes a second channel region (15b) having the same conductivity type as the first channel region between a first-conductivity-type second source region (11b) and a second-conductivity-type second drain region (12b) that are formed so as to sandwich a second gate electrode (3b) on the substrate.
Patent JP-2014029563-A (JP)
Title: Acrylic protective film
Inventor: TANAKA KATSUYUKI
IPC: G02B5/30
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a film which shows an elongation at break of 10% or more in a film longitudinal direction and an elongation at break of 10% or more in a width direction although the film does not contain a rubber component, which shows little elongation anisotropy in the longitudinal direction and in the width direction, and which further has small retardation and performances suitable for a protective film of a polarizer.SOLUTION: A method for manufacturing an acrylic protective film is provided, which includes: a stretching step wherein an unstretched film containing an acrylic resin is stretched along a first axis in a stretching ratio of 150% or more at a stretching rate of 5 times/minute or more and at a temperature not lower than 5°C below a glass transition temperature of the film; and a stretching step wherein the film is stretched along a second axis in a stretching ratio of 150% or more at a stretching rate of 10 times/minute or less and at a temperature between the glass transition temperature of the film and (the glass transition temperature of the film)+10°C. The temperature during stretching along the second axis is between the temperature during the stretching along the first axis and (the stretching temperature along the first axis)+10°C. The stretching rate along the first axis is 1.5 times or more but 7 times or less of the stretching rate along the second axis.
Patent JP-2015097227-A (JP)
Title: Composite board
Inventor: ISHIHARA TERUYUKI
IPC: H05K3/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite board which prevents warpage from occurring on a printed wiring board during reflow for mounting electronic components.SOLUTION: A composite board 100 includes: multiple printed wiring boards 10; and a metal frame 30G including an opening 30 for housing the printed wiring boards 10. The respective printed wiring boards 10 are fixed to the opening 30 being connected with each other through an adhesive 40. Thus, the efficiency of a joint process of joining the respective printed wiring boards 10 to the metal frame 30G is improved.
Patent JP-2015097748-A (JP)
Title: Game machine
Inventor: KATSURADA KENJI
IPC: A63F5/04
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can reduce a control load when a combination mode of identification patterns is derived and displayed.SOLUTION: A main control CPU is configured in a manner such that when a plurality of combinations of identification patterns which can be derived and displayed in a variation game are determined, a stop pattern determination process by any one of control orders f1-f10 is executed to search for an identification pattern that can be stopped and displayed on a winning line. The control orders f1-f10 include control orders f1-f9 in which a priority order is set in one or more combinations of the identification patterns, being a part of the combinations of the identification patterns which can be classified into pattern groups, and a control order f10 in which a priority order is set in the pattern groups. When a maximum bet number is three, the main control CPU searches for the identification pattern in the control orders f1-f9. When the maximum bet number is two, the main control CPU searches for the identification pattern in the control order f10.