baber/WOPTO huggingface dataset:
Patent JP-2015167157-A (JP)
Title: Semiconductor production apparatus, deposition method and storage medium
Inventor: MOTOYAMA YUTAKA
IPC: H01L21/318
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress adhesion of particles to a substrate, when performing plasma processing of substrates stacked like a shelf in a vertical reaction tube.SOLUTION: A pair of particle collection electrodes 71, 71 are arranged on the outside of a reaction tube 12, so as to face a region where plasma is generated. During a deposition cycle for repeating a dichlorosilane gas supply step and a plasma of ammonia gas supply step a large number of times, while replacing the atmosphere in the reaction tube 12, a plus DC voltage is applied to the particle collection electrode 71, in parallel with the atmosphere replacement step following to the plasma of ammonia gas supply step.
Patent JP-2014133300-A (JP)
Title: Method of manufacturing electrode wire for wire electric discharge machining
Inventor: HASHIZUME KOICHI
IPC: B23H7/02
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed machining electrode wire that prevents short-circuiting between an electrode wire and a workpiece by making granules of a copper-zinc diffused alloy layer difficult to peel off from a core wire formed on an outer circumferential surface of an electrode wire, thereby improving a machining speed and also suppressing the degradation of machining accuracy and the occurrence of fine streaks/metal powder of a machined surface.SOLUTION: In a step of drawing a wire rod having a copper-zinc alloy layer and a zinc layer generated by thermal diffusion on an outer circumferential surface and reducing it to a product diameter, the copper-zinc alloy layer is reliably crushed to form granules. The diffused alloy layer and the zinc layer are integrated with a core wire by embedding the granules in an outer circumferential surface of a core wire, and the diffused alloy layer and the zinc layer are prevented from being peeled out of the core wire. Also, cracks of the copper-zinc alloy layer generated in drawing are covered even by a zinc film, so that the drawing is performed at a good temperature of the ductility of zinc.
Patent JP-2015167998-A (JP)
Title: Laser welding method and laser welding device
Inventor: KINOSHITA KEISUKE
IPC: B23K26/21
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding method and a laser welding device that can suppress occurrence of a blow hole so as to obtain a good welded part.SOLUTION: At least one metal member of a plurality of metal members is formed of a plated steel board having a mother material coated with a coating material that is lower in melting point than the mother material. In a pretreatment step, the plurality of metal members are held while being combined at an interval 30, and laser beam is irradiated to and passed through a first metal member 21 (one metal member), and further the passed laser beam is irradiated to a second metal member 22 (the other metal member) so as to generate a protruding part 23 protruding toward the first metal member. In a welding step, the second metal member having the protruding part generated therein is overlapped with the first metal member through the protruding part, and laser beam is irradiated to a site where the plurality of metal members are overlapped so as to normally weld the plurality of metal members together.
Patent JP-2015171422-A (JP)
Title: Supporter
Inventor: SAKAI RYUTA
IPC: A63B71/12
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a supporter capable of effectively preventing inversion sprain.SOLUTION: The supporter includes a base body 2 disposed to be capable of tracking movement of a wearer's foot, and a support belt 3 connected to the base body 2. The support belt is disposed so as to extend in a direction intersecting with the direction where the wearer's lower leg extends from the base body 2 toward an outside of the wearer's foot with the base body 2 arranged under the wearer's foot, and an end part of the support belt 3 can be fixed to the wearer's ankle.
Patent JP-2015173817-A (JP)
Title: organ fixture and organ fixing device
Inventor: FUKUSHIMA HIROMITSU
IPC: A61B17/00
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an organ fixture and an organ fixing device in which a locking part sent in an organ reliably locks to an organ.SOLUTION: An organ fixture 10 includes an organ locking part 20 forming a slim shape and a suture 30 connected to this organ locking part 20 reciprocatably. An anchor part 32 reciprocatably provided to the organ locking part 20 and regulating the movement to the tip side of the organ locking part 20 is formed in the tip part of the suture 30. The organ locking part 20 is housed in a housing part (puncture needle 130) of an organ fixing device 100 while being engaged in the position of a base end side from the anchor part 32 to the suture 30.
Patent JP-2015174797-A (JP)
Title: Substrate for cnt growth, and production method of carbon nano-tube
Inventor: SAKAKIBARA SHINGO
IPC: B01J37/34
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for CNT (Carbon Nano-Tube) growth having excellent uniformity of catalyst density and crystallinity of catalyst, and a production method of a carbon nano-tube using the substrate for CNT growth.SOLUTION: There is provided the substrate for CNT growth which includes at least in one of its surfaces, a catalyst for growing a carbon nano-tube from gaseous starting material containing carbon, and in which the catalyst is formed by vapor deposition of metal contained in a solid source using a hot filament CVD (Chemical Vapor Deposition) method. The hot filament CVD method is performed by using a hot filament CVD apparatus comprising in a decompression chamber, a source part which vaporizes the solid source, a substrate part which heats the substrate on which the catalyst is formed, and a hot filament part which is disposed between the source part and the substrate part, and leads metal-containing vapor vaporized in the source part to the substrate part while heating by hot filament.
Patent JP-2015182095-A (JP)
Title: Resistance welder
Inventor: KOHARA TAKAHIRO
IPC: B23K11/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welder capable of making a bonding strength more stable and intensifying the bonding strength.SOLUTION: A resistance welder 100 comprises a pair of electrodes, i.e., a first electrode 101 and a second electrode 102 holding therebetween a layered body X in which an internal negative electrode terminal 52 and a negative electrode sheet 12 are built up along a layering direction of the layered body X, the first electrode 101 includes a tapered part 101A and a protruding part 101B provided in an end portion of the first electrode 101 abutting on the layered body X, the tapered part 101A being tapered to a tip end of the first electrode 101 and the protruding part 101B protruding from the tapered part 101A to the tip end of the first electrode 101, a surface of the protruding part 101B is a curved surface, and an angle β formed between a first tangent L1 in contact with a surface of the tapered part 101A and a second tangent L2 in contact with the curved surface of the protruding part 101B in a boundary between the tapered part 101A and the protruding part 101B is an obtuse angle.
Patent JP-2015184551-A (JP)
Title: Liquid developer and circuit board
Inventor: AGATA TAKESHI
IPC: G03G9/12
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide novel liquid developer used for generation of a conductive pattern onto a circuit board.SOLUTION: Liquid developer includes a metal particle which may be subjected to surface treatment by insulation material, and carrier liquid.
Patent JP-2015185133-A (JP)
Title: Information storage device and information storage method
Inventor: BIASHI SADAHIDE
IPC: G06F12/16
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device capable of making a secondary cache redundant always and storing the secondary cache, without deterioration of performance.SOLUTION: An information storage device comprises: a secondary cache which is formed of plural SSDs (Solid State Drive) and each of SSDs is divided into an area for writing data and an area for reading data; and a control part for making a redundant construction by two SSDs among the SSDs of the secondary cache, setting a destination of the writing data to the area for writing data of both SSDs, monitoring a number of writing of each of SSDs in the redundant construction, and when detecting the SSD whose number of writing reaches a threshold, copying the area for writing data of the other SSD to a spare disk device, setting the destination of the writing data to the area for writing data of the other SSD and buffer memory, and then, copying the data which is transferred to the buffer memory to the spare disk device.
Patent JP-2015187673-A (JP)
Title: image forming apparatus
Inventor: SHIBETANI TEPPEI
IPC: G03G21/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that removes a residual toner from the surface of an image carrier and extends the life of a cleaning device.SOLUTION: An image forming apparatus of the present invention includes an intermediate transfer belt 23, a cleaning device 11 that includes a bar brush 41 and a bias brush 42, a moving device 47 that moves the bar brush 41 between a first position P1 for separating the bar brush 41 from the intermediate transfer belt 23 and a second position P2 for bringing the bar brush 41 into contact with the intermediate transfer belt 23. The moving device 47 includes an urging member 60, a contact member 61 that has the other end in contact with a rotation shaft part 21b, and a connection member 62 that connects the contact member 61 with the bar brush 41. When the reaction force of the bias brush 42 is larger than the urging force of the urging member 60, the contact member 61 is pressed by the rotation shaft part 21b to hold the bar brush 41 at the first position P1, and when the reaction force is reduced to be the urging force or less, the contact member 61 rotates to move the bar brush 41 to the second position P2.
Patent JP-2015190949-A (JP)
Title: Method for evaluating quality of fly ash, concrete fly ash and method for manufacturing cement mixed with fly ash
Inventor: OGI YOSHIFUMI
IPC: C04B7/26
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating quality of fly ash, capable of simply determining the fly ash without reducing fluidity of concrete.SOLUTION: Provided is the method for evaluating fluidity of concrete using fly ash on the basis of a ratio of the envelope peripheral lengths of fly ash particles to the peripheral lengths thereof, preferably, on the basis of less than 0.8 of a content ratio of the fly ash particles.
Patent JP-2015192937-A (JP)
Title: Immersion type membrane separation unit and operational method thereof
Inventor: KANDA HIROKATSU
IPC: B01D63/08
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit, capable of reliably and simply discriminating the time for membrane filtration operation using a flat membrane element and the time for cleaning the membrane.SOLUTION: In the membrane filtration operation, a third on-off valve and a fourth on-off valve of a third pipeline are closed, a first pipeline and a second pipeline are communicated with a suction pump, and a filtrate is suctioned from the first pipeline and the second pipeline with the suction pump and sent to a filtrate pipeline. In the membrane cleaning operation, the first on-off valve and the second on-off valve are closed, the third on-off valve and the fourth on-off valve of the third pipeline are opened, and a specified chemical fed from a chemical feed part is suctioned to one collection pipe from the third pipeline through the first pipeline by the suction pump. Subsequently the chemical is suctioned from the one collection pipe to the other collection pipe through a flat membrane element, and led from the other collection pipe to the third pipeline through the second pipeline and the first pipeline. A chemical circulation channel is thus constructed.
Patent JP-2015192624-A (JP)
Title: spinning reel for fishing
Inventor: SHIMODA AKIHIRO
IPC: A01K89/01
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To secure strength of a line slider while achieving weight reduction of the line slider.SOLUTION: A spinning reel for fishing includes: a rotor 4 that rotates cooperatively with a winding operation of a handle 2; a support member attached to an arm part of the rotor 4 and supporting a bail 7; a line roller 20 supported by the support member and guiding a fishing line to a spool 3 around which the fishing line is wound and held; and a line slider 10 disposed at an end part 7a of the bail 7 and guiding the fishing line picked up by the bail 7 to the line roller 20. The line slider 10 is constituted by a plurality of linear members 11, 12, and 13 extending from the end part 7a of the bail 7 toward the line roller 20, and the plurality of the linear members are disposed in a fan-shape with a space between each other around the circumference of a shaft of the line roller 20.
Patent JP-2015197112-A (JP)
Title: Bearing mechanism and motor device
Inventor: KASUGA TAKAFUMI
IPC: H02K7/08
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bearing mechanism in which a cylinder portion is hardly deformed even if a radial bearing is pressed in a frame, by improving a holding structure of the radial bearing in the frame, and a motor device equipped with the bearing mechanism.SOLUTION: In a bearing mechanism 7, radial bearings 71 and 72 are made from resin, and equipped with cylinder portions 711 and 722 rotatably supporting a worm 2 (a rotary shaft), and flange portions 712 and 722 expanding diameters from the cylinder portions 711 and 721 to the outside in a diametrical direction. The flange portion 712 is pressed in between two wall surfaces 611 and 612 of a slit 610 of the frame 6, and the flange portion 722 is pressed in between two wall surfaces 621 and 622 of a slit 620 of the frame 6. A cover 9 is formed with grooves 910 and 920 at least partially storing a part projecting out from the slits 610 and 620 of the flange portions 712 and 722.
Patent JP-2015196983-A (JP)
Title: Dam body
Inventor: IWAKAWA TAKASHI
IPC: E02B3/06
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a dam body being strong and high-quality capable of coping even with a large Tsunami, capable of land transportation of materials and components, being easy without requiring a skilled worker for construction, and capable of restraining a concrete use amount in a construction site as much as possible by reducing construction by cast-in-place concrete.SOLUTION: A dam body 1 of the present invention is composed of a foundation part 3 composed of a steel pipe pile 5, a steel-concrete composite footing 6 and a steel-concrete connection part 7 and a precast vertical wall 4 for forming a wall surface of the dam body 1, and the wall surface is formed by juxtaposing the precast vertical wall 4 in a dam body continuous direction on the steel-concrete composite footing 6 and the steel-concrete connection part 7. The precast vertical wall 4 is provided in a central part in a wall surface right-angled direction in the steel-concrete composite footing 6, and a longitudinal section forms an inverse T shape by the steel- concrete composite footing 6 and the precast vertical wall 4.
Patent JP-2015196477-A (JP)
Title: Idling-learning control apparatus
Inventor: OTSUKA AKIRA
IPC: F02D41/16
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To improve idling-learning during travelling.SOLUTION: An apparatus performs: setting, when an idling-learning condition is established for an engine (steps S100 through S120), correction frictional torque Tcf, as a correction value for engine frictional torque Tfr, on the basis of a vehicular speed V (step S140); setting, to ISC requirement torque Tisc*, torque that is a sum of the engine frictional torque Tfr and the correction frictional torque Tcf based on the vehicular speed V (step S150); and executing an idling-learning to learn a learning correction value Tci on the basis of a difference between a target idling revolution speed Nidl and a revolution speed Ne of the engine when the engine is controlled so as to output the ISC requirement torque Tisc* from the engine (step S160). This enables improvement in the idling-learning during travelling.
Patent JP-2015196000-A (JP)
Title: Low-temperature therapy pad
Inventor: MATSUBARA KAZUO
IPC: A61F7/00
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To effectively adjust the body temperature of a patient by making a temperature distribution even and downsize a device body in a low-temperature therapy pad.SOLUTION: A low-temperature therapy pad includes a sheet-like pad body to be mounted on the body surface of a human body to mount, and adjusts the body temperature of the human body to a desired temperature through heat exchange by circulating inside the pad body a circulation flowing body adjusted to a prescribed temperature. The pad body is provided with a circulation flow channel to circulate the circulation flowing body by continuously forming two inflow channels each extending from two inflow ports, and one outflow channel extending to one outflow port by joining the inflow channels.
Patent JP-2014202758-A (JP)
Title: Handling and confinement hood, and application to handling holders of samples of nuclear materials such as nuclear fuels
Inventor: SEBASTIEN GAY
IPC: G21C23/00
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a hood for handling and confinement of at least two objects of slender shape, such as nuclear material sample holders, in a nuclear environment.SOLUTION: A hood 8 includes an external enclosure 80 and internal enclosures 81 inside the external enclosure. The hood includes a motor 83 adapted to rotate a screw of a screw-nut mechanism of each internal enclosure and therefore a nut over a stroke A. The hood includes first mechanical control means 84 and second mechanical control means, arranged in part above the external enclosure, respectively for manually guiding the internal enclosures in translation over a stroke A0 and manually pivoting the internal enclosures in order to bring a holding member 6 of one of the internal enclosures opposite an opening in the bottom of the external enclosure.
Patent JP-2014160488-A (JP)
Title: Management server, terminal management system, program and storage medium
Inventor: YOKOYAMA KIICHI
IPC: G06F21/62
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables flexible application of an optimal management schedule by terminal.SOLUTION: A management server is connected to a client terminal through a network. The management server includes: management means for managing a management policy including utilization permission time of the client terminal; and output means for outputting the management policy to the client terminal. The management policy includes information for displaying, at the client terminal, a screen that allows a user of the client terminal to select whether or not the utilization permission time should be extended, a prescribed time before the utilization permission time of the client terminal.
Patent JP-2015202700-A (JP)
Title: Alert device
Inventor: TAKENAKA YUJI
IPC: B60Q3/02
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an alert device which informs occupants of a vehicle other than a driver of an operation of a direction indictor provided in the vehicle.SOLUTION: An alert device includes: a detection part which detects an operation of a direction indicator provided in a vehicle; and a control part which causes an interior light 2 provided in the vehicle to light when the operation of the direction indicator is detected by the detection part. The interior light 2 is, for example, a right pillar illumination lamp 24R or a left pillar illumination lamp 24L.
Patent JP-2015205258-A (JP)
Title: Fiber reinforced porous hollow fiber membrane and production method of the same
Inventor: WATANABE KENSUKE
IPC: F24F6/04
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a porous hollow fiber membrane and a production method of the same capable of enhancing the load bearing property and fatigue resistance of a porous hollow fiber membrane module and suppressing breakage due to the breaking or fatigue of the porous hollow fiber membrane caused by a high flow rate fluid such as gas and liquid.SOLUTION: A fiber reinforced porous hollow fiber membrane is produced by reinforcing the outer peripheral surface of one or a plurality of porous hollow fiber membranes with a fabric braided by four or more fibrous materials. The porous hollow fiber membrane is produced by braiding at the outer peripheral surface of one or a plurality of porous hollow fiber membranes while braiding the four or more fibrous materials.
Patent JP-2014180014-A (JP)
Title: Amplifier with variable matching circuit to improve linearity
Inventor: NATHAN M PLETCHER
IPC: H03F3/24
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide techniques for reducing distortion generated by nonlinear input capacitance of a power amplifier, to improve linearity.SOLUTION: A power amplifier 530 amplifies an RF signal from a variable matching circuit 522. The variable matching circuit 522 matches a fixed impedance at the output of a driver amplifier 510 with a variable impedance at the input of the power amplifier 530 in order to improve the linearity of the amplifier 530. The power amplifier 530 includes a first transistor (e.g., an NMOS transistor) of a first type, and the variable matching circuit 522 includes a second transistor (e.g., a PMOS transistor) of a second type that is different from the first type.
Patent JP-2014218664-A (JP)
Title: Liquid crystal composition, liquid crystal display device, and production method of liquid crystal display device
Inventor: LEE JUN-HYUP
IPC: C09K19/56
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition, a liquid crystal display device, and a production method of the liquid crystal display device, in which liquid crystal molecules can be vertically aligned without any alignment layer, and a pretilt can be controlled.SOLUTION: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate and including a liquid crystal, a first alignment polymer, and a second alignment polymer. The first alignment polymer is formed by making a first alignment auxiliary, which is photoreactive in a first wavelength region, irradiated with light, and the second alignment polymer is formed by making a second alignment auxiliary, which is photoreactive in a second wavelength region, irradiated with light. The first wavelength region and the second wavelength region are different from each other.
Patent JP-2015212119-A (JP)
Title: Pneumatic tire
Inventor: HAMANAKA HIDEKI
IPC: B60C11/12
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can be improved in abrasion resistance of the tire.SOLUTION: In a pneumatic tire 1, left and right edge parts provided near circumferential main grooves 21 of blocks 5 have a step shape having amplitude in a tire width direction. Front and rear edge parts provided near lug grooves 41 of the blocks 5 have a step shape having amplitude in a tire circumferential direction. A plurality of blocks 5 have respectively a plurality of sipes extending in the tire width direction. Further, 80% of sipes 51 formed in one blocks 5 are semi-closed sipes, one end parts of which are opened to the circumferential main grooves 21 and the other end parts of which terminate in the blocks 5. Lengths P of projections in the tire circumferential direction of the semi-closed sipes 51 and lengths Wb in a width direction of edge parts near the lug grooves 41 of the blocks 5 have respectively relations of 0.30≤P/Wb≤0.60.