baber/WOPTO huggingface dataset:
Patent JP-2018165431-A (JP)
Title: Construction method of cast-in-place pile and foundation
Inventor: INENAGA MASATO
IPC: E02D5/34
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cast-in-place pile which allows pile reinforcements not to be damaged by an excavating heavy machine when excavating the ground with the excavating heavy machine after the cast-in-place pile is constructed.SOLUTION: A cast-in-place pile 1 comprises a pile body 10 made of concrete and a pile main reinforcement 21 driven into the pile body 10. A pile head back-filled part 30, under which the pile main reinforcement 21 extending upward from the pile body 10 is buried, is deposited on an upper surface of the pile body 10 of the cast-in-place pile 1. The pile head back-filled part 30 is formed of recycled gravel and recycled sand. According to the present invention, a soil of the pile head back-filled part 30 is definitely different in colour and hardness from a surrounding soil, which allows the main pile reinforcement 21 buried under the pile head back-filled part 30 from being damaged due to excess excavation by a heavy machine when removing the pile head back-filling part 30.SELECTED DRAWING: Figure 1
Patent JP-2018164491-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has characteristic display means with respect to a game machine such as a pachinko machine, a slot machine.SOLUTION: In a case where timer prediction display TM1A of a highly reliable display mode is displayed, a strongest cut-in image CI1v may be displayed. In a case where timer prediction display TM1 of a default display mode is displayed, variation performance of a display mode of a reservation icon may be performed. The timer prediction display TM1A of the highly reliable display mode may be deleted between the start of display and the start of countdown of timer display.SELECTED DRAWING: Figure 257
Patent JP-2018165504-A (JP)
Title: Fuel injection valve
Inventor: NAGATAKI Fumihiro
IPC: F02M61/18
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To improve injection fuel atomization capacity of a fuel injection valve.SOLUTION: A movable valve includes a contactable/separable valve seat surface 36b, a jet hole surface 39b formed with a jet hole 39a, and a connection surface 36c connecting the valve seat surface 36b and the jet hole surface 39b, wherein on the connection surface 36c, formed is a groove 36c1 extending toward the jet hole 39a. A combination of the jet hole 39a and the groove 36c1 is preferably arranged radially. Fuel flow toward the jet hole 39a is made fast, thereby improving injection fuel atomization capacity.SELECTED DRAWING: Figure 2
Patent JP-2017134412-A (JP)
Title: Processing method for speech or audio signals and encoding apparatus thereof
Inventor: HU CHEN
IPC: G10L25/84
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a speech/audio signal processing method based on wideband switching, and a coding apparatus.SOLUTION: The method includes: an adjustment step in which, when a first wideband speech/audio signal is a harmonic signal, adjusting a determining condition for determining that a second wideband speech/audio signal is a harmonic signal, to obtain a first determining condition so as to raise a possibility of determining that the second wideband speech/audio signal is a harmonic signal; and a determination step for determining, according to the first determining condition, whether the second wide band speech or audio signal is a harmonic signal. In the case of wide band switching, signal types of speech/audio signals remain as consistent as possible before and after the switching, so that continuity of the speech/audio signal decoded by a decoder device is ensured as much as possible, further improving speech communication service quality.SELECTED DRAWING: Figure 1
Patent JP-2018168844-A (JP)
Title: Drain removal device and steam turbine
Inventor: SASAO YASUHIRO
IPC: F01D25/32
Filed: 2017-03-30
Abstract: To provide a drain removal device of a steam turbine capable of restricting maintenance cost and being easy to control dimensions of a drain inlet hole.SOLUTION: A drain removal device of a steam turbine comprises: a first annulus extending in an axial direction from an outer ring part for holding a stationary blade and extending along a circumferential direction; and a second annulus extending along the circumferential direction and is held by the first annulus at least partly on the inner peripheral side of the first annulus and having an outer peripheral surface forming a drain channel extending in the circumferential direction together with an inner peripheral surface of the first annulus. In the second annulus, at least one drain inlet hole is formed which is communicating with the drain channel and opened on the inner peripheral surface of the second annulus.SELECTED DRAWING: Figure 1
Patent JP-2017189100-A (JP)
Title: Electric energy converter, power train with such a converter, and related electric transport vehicle
Inventor: LEPAGE JEAN-PIERRE
IPC: H02M7/48
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric energy converter capable of improving switching in each switching arm.SOLUTION: An electric energy converter 30 for converting a first energy to a second energy, comprises: two first terminals 36; and P-switching arm 40 that is serially connected to between at least one second terminal 38 and the two first terminals 36, and includes two switching half arms 42 at an intermediate point 44 connected to each second terminal 38. Each half arm 42 includes a N-switching half branch, and satisfies an inequality of N≥2, and each switching half branch includes a switch. The converter further comprises 2×P-control module 50. Each control module 50 is constructed so as to control the switch of each half arm 42.SELECTED DRAWING: Figure 2
Patent JP-2018172486-A (JP)
Title: High heat radiation resin molded body
Inventor: YASUDA TAKESHI
IPC: C08K3/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high heat radiation resin molded body capable of enhancing heat radiation.SOLUTION: A high heat radiation resin molded body has a flocked part 5 of a metal fiber formed of at least one single metal selected from aluminum, gold, silver, copper and iron or an alloy including these metals on a surface 2a in a portion in contact with at least an outer atmosphere of the resin molded body, where the resin molded body 2 is a molded body of a resin composition which uses a thermoplastic resin or a thermosetting resin as a matrix 3 and contains at least one high heat conductive filler 4 selected from boron nitride, silicon nitride, aluminum nitride, alumina, silicon dioxide, zinc oxide, magnesium oxide, carbon fiber, carbon nanotube, graphene and fullerene.SELECTED DRAWING: Figure 1
Patent JP-2018177385-A (JP)
Title: Operation unit for elevator car
Inventor: FUKUI HIROO
IPC: B66B1/50
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an operation unit for an elevator car that enables an operator to open a cover to an intermediate position even when he/she does not carry a key.SOLUTION: An operation unit 10 includes: a control panel 2 provided in an elevator car; and a cover 3. The cover 3 is slidable among a close position at which a whole region of a cover area 21 on a front surface 201 of the control panel 2 is covered, an intermediate position at which a first region 22 of the cover area 21 is exposed and a second region 23 is covered and an open position at which the whole region of the cover area 21 is exposed. The cover 3 includes a close position holding section 6 for holding at the close position. The control panel 2 includes: an intermediate position regulation latch 8 for regulating movement of the cover 3 from the intermediate position to the open position; and a lock section 9 for releasing restriction. The lock section 9 includes a keyhole 53 exposed in the first region 22, and, by operating of a key 90, moves the intermediate position regulation latch 8.SELECTED DRAWING: Figure 3
Patent JP-2017119716-A (JP)
Title: Parasiticidal composition comprising benzimidazole derivative, method and uses thereof
Inventor: CHARLES Q MENG
IPC: A61P43/00
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an oral, topical or injectable composition for combating liver fluke parasites in mammals and also provide an improved method for eradicating and controlling parasite infections and infestations in a mammal comprising administering the composition of the invention to the mammal in need thereof.SOLUTION: According to the present invention, an oral, topical or injectable composition for combating liver fluke parasites in mammals comprises at least one benzimidazole derivative active agent (in particular, 6-chloro-5-(4-chlorophenyl)-2-trifluoromethylthiobenzimidazole). According to the present invention, furthermore, an improved method for eradicating and controlling parasite infections and infestations in a mammal comprises administering the composition of the invention to the mammal in need thereof.SELECTED DRAWING: None
Patent JP-2017135745-A (JP)
Title: Computer program and communication apparatus
Inventor: OGURO YUKI
IPC: H04N1/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide technology that enables a user to appropriately grasp image processing which is achieved by a plurality of image processing devices.SOLUTION: A communication apparatus comprises: a retrieval section for retrieving a plurality of image processing devices in a network; a determination section for determining candidates of a plurality of pieces of image processing including composite processing performed by using a first image processing device which performs first image processing in a plurality of pieces of image processing achieved by using the plurality of retrieved image processing devices and using a second image processing device which performs second image processing by using data obtained by the first image processing, by using processing information on realization of the image processing performed by the respective image processing devices and which is prepared for the respective image processing devices; and a display control section for displaying support information for selecting the determined image processing on a display section of the communication apparatus.SELECTED DRAWING: Figure 5
Patent JP-2018182075-A (JP)
Title: Capacitor module
Inventor: KAMIJIYOU HIROTAKA
IPC: H01G4/228
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To improve durability to vibration of a bus bar equipped on a capacitor module.SOLUTION: A capacitor module is equipped with a capacitor element; a positive electrode bus bar 30; a negative electrode bus bat 40; an insulation plate 50 insulating the positive electrode bus bar 30 from the negative electrode bus bar 40; and a resin package 42. The insulation plate 50 respectively has projecting portions 50a near both end portions in a longitudinal direction on a contacting surface with either one of the positive electrode bus bar 30 or the negative electrode bus bar 40. One of the bus bars has a hole 40a for receiving the projecting portion. On a side surface of the projecting portion 50a, at least one projection in contact with an inner peripheral side surface of the hole while the projecting portion 50a is inserted in the hole 40a is provided, and with the at least one projecting portion, the insulation plate is fixed to one of the bus bars. The projecting portion 50a is sealed by a resin package 42.SELECTED DRAWING: Figure 3
Patent JP-2018178197-A (JP)
Title: Nonoriented electromagnetic steel sheet and manufacturing method therefor
Inventor: SHIKANO SATOSHI
IPC: C22C38/00
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented electromagnetic steel sheet excellent in magnetic property and capable of preventing sagging during die-stamping.SOLUTION: The nonoriented electromagnetic steel sheet has a chemical composition containing, by mass%, C:0.001 to 0.005%, Si:2.0 to 5.0%, Mn:0.1 to 1.5%, P:0.02% or less, S:0.005% or less, Al:0.001 to 2.0%, N:0.001 to 0.005%, and the balance Fe with impurities. Integration degree of a {111}<112> orientation at a t/10 depth position from a surface of the nonoriented electromagnetic steel sheet, I(s) is 6.0 or more and integration degree of a {100}<012> orientation at a t/2 depth position from a surface of the nonoriented electromagnetic steel sheet, I(c) is 4.0 or more, when sheet thickness of the nonoriented electromagnetic steel sheet is defined as t.SELECTED DRAWING: Figure 1
Patent JP-2018181720-A (JP)
Title: Flexible flat cable and method for producing the same
Inventor: MATSUDA TATSUO
IPC: H01R12/59
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible flat cable and a method for producing the cable in which terminal pins of a connector are firmly and inexpensively fixed.SOLUTION: In a flexible flat cable 1 with connector, first and second insulation film 21,22 are adhered on both faces of a parallelly arrayed face of a rectangular conductor 11 which are parallelly arrayed in plural numbers other than a connection end A. In the connection end A, first and second heat-resistant insulation films 31,32 having heat resistance higher than that of the first and second insulation films 21,22 are adhered on both faces of the parallelly arrayed face of the rectangular conductor 11. An opening 41 to the rectangular conductor 11 is provided for the first heat-resistant insulation film 31, and terminal pins 51 and metal fittings 52 for maintaining strength of a connector 50 are firmly fixed by the rectangular conductor 11 and solder through the opening.SELECTED DRAWING: Figure 1
Patent JP-2017163150-A (JP)
Title: Manufacturing method for transistor
Inventor: SASAGAWA SHINYA
IPC: H01L29/417
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with excellent switching characteristic and high reliability.SOLUTION: A manufacturing method for a transistor with a bottom-gate top-contact structure includes, for example: forming a first wiring layer; forming a first insulating film covering the first wiring layer; forming a semiconductor layer on the first insulating film; forming a conductive film on the semiconductor layer; and forming second wiring layers apart from each other by etching the conductive film in at least two stages. The etching in two stages includes: a first etching step in which the etching rate to at least the conductive film is higher than that to the semiconductor layer; and a second etching step in which the etching rate to the conductive film and the semiconductor layer is higher than that in the first etching step.SELECTED DRAWING: Figure 1
Patent JP-2018185403-A (JP)
Title: Transmissive grating and laser device including the transmissive grating, and method for manufacturing transmissive grating
Inventor: MARUTANI YUKITOSHI
IPC: C03B23/037
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmissive grating having high diffraction efficiency, which can be mass-produced at a low cost, and a method for manufacturing the transmissive grating.SOLUTION: The transmissive grating has an incident plane and an emission plane and has a grating period d, in which a first light-transmitting region having a refractive index nand a second light-transmitting region having a refractive index nsmaller than nare alternately arranged. Among a plurality of interfaces between the first light-transmitting region and the second light-transmitting region, reflective interfaces where light passing through the first light-transmitting region enters are parallel to each other and normal lines of the reflective interfaces are inclined at an inclination angle θ (0°<θ<90°) with respect to the incident plane and to the emission plane. When the thickness of the second light-transmitting region in a direction orthogonal to the reflective interface is denoted by t, tis equal to or larger than 0.1/π(n-n)and is equal to or smaller than a thickness tof the first light-transmitting region.SELECTED DRAWING: Figure 1
Patent JP-2018187567-A (JP)
Title: Centrifugal separator
Inventor: KISHIGAMI TAKAYUKI
IPC: B04B13/00
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator which enables highly accurate estimation for a moisture percentage of a solid phase obtained by solid-liquid separation.SOLUTION: A centrifugal separator comprising: a bowl which performs solid-liquid separation of a process liquid by a centrifugal force; a motor for rotating the bowl; a screw conveyor which transports a solid phase separated in the bowl toward an outlet; a differential velocity generator which causes the screw conveyor to be rotated with a differential velocity relative to the bowl; and a control part which controls the differential velocity generator so that a torque of the screw conveyor, which transports the solid phase in the bowl, becomes a target value. The differential velocity generator comprises a back drive motor, and is so configured as to comprise: a torque detection part which detects a torque of the screw conveyor; a regenerative electric power detection part which detects a regenerative electric power generated in the back drive motor; and a moisture percentage monitoring part which estimates a moisture percentage of the solid phase based on a load torque detected by the torque detection part and the regenerative electric power detected by the regenerative electric power detection part.SELECTED DRAWING: Figure 1
Patent JP-2018188286-A (JP)
Title: Film conveyance mechanism, indirect transfer type printer and film conveyance method
Inventor: TOKURA MASAHIRO
IPC: B65H23/038
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a film conveyance mechanism which can inexpensively and easily correct conveyance displacement.SOLUTION: A rotatable substrate 10 is provided on one side of a conveyance path of a film 20 in a direction perpendicular to a film surface. Two shafts 11 and 12 are erected on both ends. The substrate can be rotated and fixed to a position at which one of the shafts is in contact with the film, and a position at which the other thereof is in contact with the film and at a position at which both the shafts are not in contact with the film. In the two shafts, a large number of ridge parts having a smooth shape are formed on the outer peripheral surface in contact with the film along an outer peripheral direction in such a way that the ridge parts are inclined relative to a film conveyance direction, and the inclinations in the two shafts are in opposite directions to each other. Sensors 15, 16 for detecting conveyance displacement are provided on both edge parts of the film. When the conveyance displacement is larger than an allowable width t, the shaft having the inclination in the direction opposite to the direction of the conveyance displacement is brought into contact with the film to correct the conveyance displacement.SELECTED DRAWING: Figure 1
Patent JP-2018193038-A (JP)
Title: Automatic travel control device
Inventor: KONISHI HITOSHI
IPC: G08G1/16
Filed: 2017-05-22
Abstract: To provide an automatic travel control device determining a retreat destination where a vehicle can be safely and rapidly stopped, and guiding the vehicle to the retreat destination to retreat the vehicle even when a retreat action of the vehicle is performed.SOLUTION: An automatic travel control device 102 controls automatic travel of a vehicle on the basis of a road structure map. The road structure map is provided with at least information on an installation section of a wire rope type guard fence 201 mounted on a median strip of a facing traffic road. The automatic travel control device determines a retreat place for the vehicle on the basis of the information of the installation section of the wire rope type guard fence and guides the vehicle to the retreat place when the automatic travel of the vehicle cannot be controlled.SELECTED DRAWING: Figure 1
Patent JP-2018197612-A (JP)
Title: Electronically controlled gas cooking stove
Inventor: KAMEYAMA HIROTAKA
IPC: F23N5/24
Filed: 2017-05-23
Abstract: To safely shut down combustion of a burner when mal-communication occurs between a main control board disposed midway on a fuel supply path to the burner of a cooking gas stove to control the operation of opening or closing a solenoid valve, and an operation board that accepts a user operation, in the cooking gas stove comprising the main control board, the operation board and a power source part that applies a power source voltage to the main control board and the operation board.SOLUTION: A power supply shut-off part 7 that shuts off power supply to a main control board 4 from a power source part 6 upon carrying out a shut-off operation, is provided on an operation board 5, and a power source voltage is applied to the main control board 4 via the operation board 5. The operation board 5 is so structured as to cause the power supply shut-off part 7 to carry out a shut-off operation of forcibly shutting off the power supply to the main control board 4 upon detecting mal-communication between itself and the main control board 4.SELECTED DRAWING: Figure 1
Patent JP-2017188132-A (JP)
Title: User authentication method and system for achieving the same
Inventor: OGAWA HIDEJI
IPC: G06F21/33
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel user authentication method for effectively preventing illegal access to a system.SOLUTION: The invention relates to an authentication system for authenticating a user who uses a use object system and comprises: a database for managing user account information which contains a token ID for identifying a security token for every user; a synchronous server for generating a token code based on the token ID; and an authentication server for performing authentication determination to a user authentication request sent from the use object system, and sending the result of the authentication determination to the use object system. The authentication server performs the authentication determination based on the first token code, when an advance notification of the authentication request which an information communication terminal sent in a communication possible state, before receiving a user authentication request, and performs the authentication determination based on the first token code and second token code, when receiving the user authentication request without receiving the advance notification of the authentication request.SELECTED DRAWING: Figure 1
Patent JP-2018201705-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-05-31
Abstract: To provide a game machine capable of improving an attention degree to a game.SOLUTION: A pachinko machine includes an accessory device 150 provided with an open/close accessory 168. When being shifted to a second open/close execution mode, a round game in which variable ball entry control for opening/closing the open/close accessory 168 is performed at least once is executed. In the accessory device 150, a V winning port guide part and a losing port guide part are provided. A game ball distributed into the V winning port guide part triggers execution of a next round game. The present pachinko machine is configured such that, after the game ball is distributed into the V winning port guide part in the round game, it is more advantageous for a player, when the game ball is distributed into the losing port guide part than being distributed into the V winning port guide part.SELECTED DRAWING: Figure 4