baber/WOPTO huggingface dataset:
Patent JP-2013249388-A (JP)
Title: Resin sheet and press-through-pack package
Inventor: NAKANO SATOSHI
IPC: B65D75/36
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin sheet that can provide a press-through-pack package free of halogen-based material, such as chlorine and fluorine, is inexpensive, and has high water vapor barrier properties; and to provide a press-through-pack package after forming with high water vapor barrier properties.SOLUTION: A resin sheet to be used as a bottom material of a press-through-pack package is composed of a high density polyethylene resin (A) and a plate-like filler (B). A press-through-pack package is fabricated by using the resin sheet.
Patent JP-2013251456-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: TAYA ATSUSHI
IPC: H01L21/306
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method and a semiconductor device, which can improve productivity without reduction in quality.SOLUTION: A present semiconductor device manufacturing method comprises: a modified region formation process of irradiating laser beams L in a thickness direction of a semiconductor substrate 10 by fixing a focal point P of the laser beams L at any one point inside the semiconductor substrate 10 to successively grow a modified region K; an etching process of removing the reformed region K only by etching the semiconductor substrate 10 which has been subjected to the modified layer formation process from one surface 10a side to form a through hole 14 or a recess 16 in the semiconductor substrate 10 thereby to manufacture the semiconductor device.
Patent JP-2013254564-A (JP)
Title: Fuel cell system
Inventor: YABUTANI MOTOHIKO
IPC: H01M8/04
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To detect the clogged state of a filter without incorporating an extra device, and to sustain operation of a fuel cell system as long as possible by a control corresponding to the clogged state of a filter.SOLUTION: A control unit 300 has a relation of the output from an air pump 72 and the flow rate of air supplied to a fuel cell system in the form of a map. The control unit 300 drives the air pump 72 with a duty ratio of 70%, for example, detects the flow rate of air supplied to the cathode 11 immediately after the drive, and determines the clogged state of a filter 71 with reference to the map.
Patent JP-2013256771-A (JP)
Title: Fixing device and waterproof structure
Inventor: WATABE TOMOYUKI
IPC: E04D5/14
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which a fixture can be surely fixed to foundations of a building by preventing a fixing member from being dropped or floated, and a waterproof structure.SOLUTION: A fixing device 2 comprises: a fixture 3 which is installed on a heat insulating material 22 provided on foundations 21 of a building; a fixture auxiliary tool 4 including a first portion 41 fixed to the foundations 21, a second portion 42 fixed to the fixture 3 and a connecting part 43 connecting the first portion 41 and the second portion 42; three screws 5 which penetrates the first portion 41 of the fixture auxiliary tool 4 and the foundations 21, respectively, and fixes the first portion 41 to the foundations 21; and a screw 6 which penetrates the fixture 3, the second portion 42 of the fixture auxiliary tool 4, the heat insulating material 22 and the foundations 21, respectively, and fixes the fixture 3, the second portion 42 and the heat insulating material 22 to the foundations 21, respectively.
Patent JP-2014000683-A (JP)
Title: Method for manufacturing stretched multilayer film
Inventor: INOUE KAORU
IPC: B32B27/30
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stretched multilayer film excellent in a gas barrier property.SOLUTION: A multilayer film, which comprises thermoplastic resin layers laminated on both sides of an interlayer whose main constituent is a polyvinyl alcohol-based resin (A) having a structural unit represented by the following general formula (1), is stretched at a temperature lower than the glass transition temperature of the polyvinyl alcohol-based resin (A). [In the formula, R, Rand Reach independently represent a hydrogen atom or a 1-3C alkyl group; X represents a single bond or a joining chain; and R, R, and Reach independently represent a hydrogen atom or a 1-3C alkyl group.]
Patent JP-2014003126-A (JP)
Title: Semiconductor device
Inventor: SUEYOSHI TAKAHISA
IPC: H01L23/522
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which can inhibit separation of an electrode.SOLUTION: A semiconductor device comprises: an input electrode 1a provided on a surface of a switching element 1; and an Au wire 5 bonded to the input electrode 1a. The switching element 1 includes a Si film 10 and a SiOfilm 11 provided on the Si film 10. The input electrode 1a includes: a polysilicon film 12 provided on the SiOfilm 11 and brought into contact with the SiOfilm 11; a barrier metal 13 provided on the polysilicon film 12 and brought into contact with the polysilicon film 12; and an Al film 14 provided on the barrier metal 13.
Patent JP-2014006588-A (JP)
Title: Road surface boundary estimation device and program
Inventor: HIRATSUKA MASAYOSHI
IPC: G06T1/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a road surface boundary to a distant place even when there is a three-dimensional object with a low height or a three-dimensional object with many breaks.SOLUTION: A three-dimensional object region extraction unit 20 extracts a three-dimensional object region on the basis of observation data and generates a three-dimensional object map 50. A three-dimensional object boundary estimation unit 22 estimates an outer edge of the three-dimensional object region as a three-dimensional object boundary showing a boundary between a three-dimensional object and a road surface on the basis of the three-dimensional object map 50. An edge line segment extraction unit 24 extracts edge line segments extending continuously in a disappearance point direction from a photographed image. A line segment selection unit 26 projects each of the extracted edge line segments onto the three-dimensional object map 50 and selects an edge line segment in which a distance to the three-dimensional object region is equal to or lower than a give value as an edge line segment passing through the foot of the three-dimensional object. A road surface boundary estimation unit 28 estimates a road surface boundary by integrating the estimated three-dimensional object and the selected edge line segment.
Patent JP-2014004153-A (JP)
Title: Game machine
Inventor: HATTORI TAKASHI
IPC: A63F7/02
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the diminishment of desire for a game.SOLUTION: A large winning port to be changeable between a closed state not to allow a game ball to enter and an open state to allow a game ball to enter includes a specific area into which a game ball can proceed. On the condition that a game ball proceeds into the specific area during the performance of a special game for facilitating winning, a game is controlled in a high probability game state after the termination of the special game. On the other hand, on the condition that a game ball has not proceeded into the specific area, a game is controlled in a low probability game state after the termination of the special game. While a game is controlled in the low probability state, a presentation is controlled in a special presentation mode corresponding to the low probability state.
Patent JP-2014009733-A (JP)
Title: Roller bearing
Inventor: FUJITA SHINJI
IPC: F16C19/36
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing excellent in a seizure life and an exfoliation life.SOLUTION: A roller bearing comprises: an inner ring having an inner ring raceway surface; an outer ring having an outer ring raceway surface; a roller arranged between the raceway surfaces in a freely rolling manner; and a collar selectively formed on the inner ring and/or the outer ring. An abrasive particle containing an abrasive grain on an elastic body with an average grain diameter of 45 μm or more is collided with at least a rolling surface of the roller and/or an end face of the roller among the inner ring raceway surface, the outer ring raceway surface, the rolling surface of the roller, the end face of the roller and the collar face, so as to provide a polish surface in which the rolling surface of the roller and/or the end face of the roller has surface roughness (Ra) of 0.02-0.07 μm and a ratio Rz/Ra of the surface roughness (Ra) and the maximum height (Rz) satisfies Rz/Ra≤3.
Patent JP-2014010562-A (JP)
Title: Initialization device, image processing apparatus, initialization method, and initialization program
Inventor: YAMAZAKI TOMOHIRO
IPC: G06F9/445
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently initialize a plurality of devices at the time of start-up, while reducing processing time of the devices.SOLUTION: A composite device 1 stores devices that are detected to be initialized, and initialization completion waiting flags indicating devices among said devices which completion of initialization thereof is set as an operation start condition, as a device configuration table Tb1 in a non-volatile memory; and setting details of device initialization processing on the basis of the devices detected at the time of start-up and the devices detected at the time of previous start-up and stored in the non-volatile memory so as to perform the initialization processing of the devices.
Patent JP-2014008486-A (JP)
Title: Method for manufacturing polyethylene terephthalate resin-coated metal filament
Inventor: KAWASAKI ICHIRO
IPC: B05D7/24
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method in which film thickness of a resin-coated layer is high, for reducing pinholes to be generated in the resin-coated layer, and preventing the resin-coated layer from being whitened by ultraviolet rays to deteriorate regarding a method for manufacturing a polyethylene terephthalate resin-coated metal filament.SOLUTION: A metal filament 1a progresses into an electrostatic fluidization immersion device 4 without being preheated after passing through a process of performing rough surface processing to its outer peripheral surface in a rough surface formation device 3, and polyethylene terephthalate resin of which the acid component ratio is isophthalic acid; 7.3 wt% to terephthalic acid 92.7 wt%, the glycol component ratio is diethylene glycol; 3.3 wt% to ethylene glycol; 96.7 wt%, and in which a triazole system ultraviolet ray absorber is contained by 0.02 wt% to the total weight is adhered to its outer peripheral surface.
Patent JP-2014014222-A (JP)
Title: Motor drive device
Inventor: MIGAKI TAKUMI
IPC: H02P27/04
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device that is suitable for variable speed control of an AC motor or a DC motor as an electric motor fed by a three-phase voltage inverter.SOLUTION: A control device for performing variable speed control on an AC motor or a DC motor comprises an accelerating/decelerating operator 31, an adding operator 32, a speed controller 33, an output limiter circuit 34, a field information value operator 35, a multiplying operator 36, a magnetizing voltage command value operator 37, an adding operator 38, a current controller 39, a rotational frequency operator 40, an integrator 41, multiplying operators 42, 43, vector rotators 44, 45, a λ corrector 46, a PWM (pulse width modulation) operator 47 and a changeover switch circuit 48. The variable speed control is performed on the AC motor by speed-sensor-less vector control, and the variable speed control is performed on the DC motor speed-sensor-lessly.
Patent JP-2014014780-A (JP)
Title: Waste water treatment method
Inventor: HAYASHIDA TAKAHIRO
IPC: C02F1/58
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method capable of removing efficiently noble metals, especially selenium, while reducing facility cost or operation cost, when cleaning waste water generated during water washing of chlorine bypass dust.SOLUTION: In the waste water treatment method for removing noble metals from waste water generated during water washing of dust contained in combustion gas bled from a kiln exhaust gas passage from a kiln bottom of a cement kiln to a lowermost cyclone, the addition amount into waste water of a ferrous compound FS necessary for lowering a selenium concentration to a prescribed value or lower by reducing selenium contained in the waste water is estimated from pH of the waste water L1, and a sulfurizing agent SA is added in the state where ph of the waste water L1 is 10 or higher. Then, pH of the waste water L2 into which the sulfurizing agent is added is adjusted at 4 or lower, and the estimated amount of ferrous compound is added into the waste water, to thereby separate a deposit from the waste water L3 into which the ferrous compound is added.
Patent JP-2014020855-A (JP)
Title: Display device for vehicle
Inventor: ISHIMARU MASAAKI
IPC: G01D11/24
Filed: 2012-07-16
Abstract: PROBLEM TO BE SOLVED: To achieve the accurate display of vehicle information with high durability and high energy efficiency.SOLUTION: A display device 1 for vehicle includes: illuminating sections 41 and 43 for illuminating display regions 31 and 33 from the back by the emission of a plurality of light sources 41a and 43a; cover sections 61 and 63 for internally exposing the constituting light sources 41a and 43a of the illuminating sections 41 and 43 at the back of the display regions 31 and 33; an illuminating section 42 for illuminating a display region 32 from the back by the emission of a plurality of light sources 42a; and a cover section 62 disposed so as to be vertically adjacent to the cover sections 61 and 63 with their inner parts separated from each other for exposing the constituting light source 42a of the illuminating section 42 at the back of the display region 32. A total calorific value in the illuminating section 42 is larger than total calorific values in the illuminating sections 41 and 42. The cover sections 61 and 63 are formed with an external air passage 68 through which air flows, and the cover section 62 has an air hole 66 opened toward the external air passage 68 and the inner part.
Patent JP-2014020882-A (JP)
Title: Fluid cooling device
Inventor: HARA NOBUHIDE
IPC: G21C9/00
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluid cooling device capable of performing cooling and decompression in a nuclear reactor container in the case of emergency with a simple configuration.SOLUTION: A fluid cooling device includes: a heat exchanger 2 for introducing a working fluid W vaporized by a vaporizer 3 arranged inside a nuclear reactor container 102 to a condenser 4 arranged outside the nuclear reactor container 102 and introducing a working fluid W liquefied by the condenser 4 to the vaporizer 3, to thereby perform heat exchange between the inside and outside of the nuclear reactor container 102; a suction flow passage 15 where one end 15A communicates with the heat exchanger 2 and the other end 15B is allowed to be negative pressure with respect to pressure inside the condenser 4; and a separation valve 16 arranged between the one end 15A and the other end 15B of the suction flow passage 15.
Patent JP-2014020114-A (JP)
Title: Vibration control device
Inventor: HATTORI MANABU
IPC: F16F7/00
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device capable of more reliably developing a vibration control function.SOLUTION: The vibration control device includes viscoelastic bodies 18a, 18b arranged between opposed plates 12, 14, a first transmission member 30 connected to one plate 12, and a second transmission member 40 connected to the other plate 14. One transmission member 40 includes a flange 48 provided perpendicular to the plate 14, two braces 42a, 42b extending from the face of the flange 48 on the opposite side to the plate 14 in the state that a distance therebetween is gradually longer as departing from the flange 48, and a pair of mounting pieces 49, 49 provided on the flange 48 in the state of opposing each other across base ends 42c of the two braces 42a, 42b, and mounted with the base ends 42c of the two braces 42a, 42b, respectively.
Patent JP-2014020478-A (JP)
Title: Air spring
Inventor: KITA SADAYUKI
IPC: F16J3/02
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air spring capable of more surely securing airtightness of a diaphragm while suppressing an increase in weight.SOLUTION: An air spring 1 includes an upper face plate, a lower face plate and a diaphragm 50 connecting the upper face plate and the lower face plate. The diaphragm 50 has an annular cylindrical shape in which an opening is formed on an inner peripheral side. In the diaphragm 50, an upper face plate contact section 52 which defines the opening and is a region in contact with the upper face plate includes a deformation section 56 which is elastically deformed so as to project to the lower face plate side by being brought into contact with a support plate 11. The deformation section 56 is in contact with a slide member 12 positioned on the lower face side when viewed from the deformation section 56.
Patent JP-2014020761-A (JP)
Title: Evaporator
Inventor: HASENAMI DAISUKE
IPC: F25B39/02
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator that will not be broken due to freezing of condensed water.SOLUTION: An evaporator comprises: plural refrigerant pipes 12 having a refrigerant passage and arranged in parallel to each other extending in a vertical direction; plural ventilation passages 13 provided between the plural refrigerant pipes; a cold storage material container 14 housing a cold storage material and arranged on some of the plural ventilation passages; and temperature detection means 18. The evaporator includes a freezing allowing region 19a for allowing freezing of condensed water, and a freezing non-allowing region 19b provided on an upper side of the freezing allowing region and not allowing freezing of the condensed water. The cold storage material container has a small thickness region in which a space between the container and the refrigerant pipes is formed comparatively large in width for promoting exhaust of the condensed water from the space, and a large thickness region positioned on an upper side of the small thickness region. The small thickness region of the cold storage material container is contained in the freezing allowing region, the large thickness region is contained in the freezing non-allowing region, and the temperature detection means is arranged in the freezing allowing region.
Patent JP-2013050019-A (JP)
Title: Self-weight descent mechanism and self-weight descent method for gate using hydraulic piston motor as driving source
Inventor: KANAMORI TAKESHI
IPC: E02B7/20
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables a hydraulic fluid with pressure to be continuously supplied to a hydraulic piston motor for ascent/descent of a gate until the complete descent of the gate without use of an electric power source when the gate descends by self-weight.SOLUTION: A hydraulic motor for boost pressure and a hydraulic pump for boost pressure, which is driven by the hydraulic motor for boost pressure, are provided. When a gate 3 descends by self-weight, a hydraulic piston motor 7 runs by utilizing rotation of a wire drum 3 wound with a wire 2 connected to the gate. An outlet side in the case of the action of the hydraulic piston motor as a hydraulic brake and an inlet side of the hydraulic motor for boost pressure are connected together to make the hydraulic motor for boost pressure run by hydraulic pressure generated by the running of the hydraulic piston motor. An outlet side of the hydraulic pump for boost pressure and an inlet side in the case of the action of the hydraulic piston motor as the hydraulic brake are connected together to make a hydraulic fluid with pressure supplied to the hydraulic piston motor.
Patent JP-2014027515-A (JP)
Title: Output circuit
Inventor: YANO KAZUYA
IPC: H03K19/0175
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit that performs a switching operation while suppressing a through current by keeping a dead time continuously equal to a delay time of output transistors.SOLUTION: Drive circuits 1, 2 turn off either a high side output circuit 3 or a low side output circuit 4 in quick response to an input signal, and turn on the other output circuit in response to a turnoff signal from a current detection circuit 5 or 6 for the output circuit turned off. This avoids simultaneously turning on both output circuits to prevent an excessive flow of through current. Delay elements 31-33, 51-53 of the output circuits are simultaneously used for generating a dead time. Output signals of the drive circuits passed through all the delay elements are applied to gates of current detecting transistors 71, 81 mirror-connected in the last stage of the output circuits, and resultant operating currents of the current detecting transistors 71, 81 are detected by inverters 73, 83.
Patent JP-2014027854-A (JP)
Title: Charge/discharge device
Inventor: HATAKEYAMA KAZUNORI
IPC: H01M10/46
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge device capable of further improving reliability.SOLUTION: A charge/discharge device comprises: a charge/discharge connector 3 electrically connecting an accumulator to the charge/discharge device 100; a controller 11 for controlling the cable, a power conversion part 10 and operation of the power conversion part 10; and an abnormality detection part 12 for outputting an abnormality detection signal 30a stopping operation of the power conversion part 10 to at least one of the controller 11 and the power conversion part 10 when the output from a comparator 20 and ON signal from the controller 11 are input to an AND circuit 21.
Patent JP-2014028418-A (JP)
Title: Method of manufacturing suction table and the suction table
Inventor: OKAJIMA YASUTOMO
IPC: B23Q3/08
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a suction table formed of porus ceramic with cushioning material fitted in, and provide the suction table obtained by the manufacturing method.SOLUTION: A method includes: a process of processing a lower groove 1b' in a closed curve shape on a lower surface of an upper layer plate 1 formed of porus ceramic material; a process of processing a through groove 1b'' having a smaller groove width than the lower groove 1b' by passing through from an upper surface of the upper layer plate 1 to the lower groove into an approximately inverted T-shaped groove 1b, and dividing the upper layer plate 1 into a frame member 1c and a center member 1d as a suction area; a process of coating an inner side surface of the frame member 1c and an outer side surface of the center member 1d with non-permeable coating material; and a process of positioning the center member 1d on a center of the frame member 1c by a mounting tool 9 by mounting on an upper surface of a middle layer plate 2 with the center member 1d of the upper layer plate 1 fitted to the frame member 1c, and then joining the upper layer plate 1 and the middle layer plate 2.