baber/WOPTO huggingface dataset:
Patent JP-2018040846-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOTSUJI TSUYOSHI
IPC: G03G21/00
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can easily adsorb therein an ozone product produced through reaction with ozone generated by discharge from a discharge part.SOLUTION: A fixing device 60 comprises: a heating body 61 that is in contact with a medium S on which a toner image is formed and heats the medium S; a heat source 63 that applies the heating body 61 with heat for the heating body 61 to heat the medium S; a pressing body 62 that forms a nip N with the heating body 61 and presses the medium S with the heating body 61; a discharge part 70 that is arranged opposite to the outer periphery of the heating body 61 and discharges ozone to eliminate electricity on the heating body 61; and an adsorption part 80 that is arranged at a position at a clearance of 10 mm or less from a portion 70A of the discharge part 70 opposite to the heating body 61 and adsorbs an ozone product.SELECTED DRAWING: Figure 2
Patent JP-2018039039-A (JP)
Title: Laser welding system
Inventor: MURAKAMI YOSHINORI
IPC: G02B26/10
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding system that can correct displacement of an irradiation position of a laser beam with improved accuracy, thus improving accuracy in laser welding.SOLUTION: A remote laser welding system 1 comprises: a multi-axis robot 3; a laser head 5 provided at the distal end of an arm 31 of the multi-axis robot 3; a controller 7 for controlling movement of the multi-axis robot 3 and the laser head 5; and a laser light source 53. The laser head 5 includes: two galvanometer mirrors 51, 52 that are configured to be rotatable about rotational axes X1, X2 respectively, and each of which reflects a laser beam; and galvanometer motors 54 for rotatably driving the galvanometer mirrors 51, 52. The controller 7 includes: an acceleration sensor 73 for obtaining acceleration of vibration; and a command correction unit 74 for, on the basis of the acceleration of the vibration obtained by the acceleration sensor 73, correcting a control command to the galvanometer motors 54 for rotatably driving the galvanometer mirrors 51, 52, so as to inhibit an irradiation position of the laser beam from being displaced due to the vibration.SELECTED DRAWING: Figure 3
Patent JP-2018039043-A (JP)
Title: Manufacturing method and manufacturing device of pipe with inner surface spiral groove, and pipe with inner surface spiral groove
Inventor: NAKAURA SUKENORI
IPC: B21C1/22
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a pipe with an inner surface spiral groove made of aluminum alloy.SOLUTION: A manufacturing method of a pipe with an inner surface spiral groove includes: a process of causing the pipe with the inner surface groove to pass through a first drawing die, thereby, applying diameter reduction and twisting and forming an intermediate twist pipe by using a revolution flyer which reverses a moving course of pipe material between the first and second drawing dies and revolves around either one side of the first and second drawing dies; and a process of causing the intermediate twist pipe to pass through the second drawing die, applying diameter reduction and twisting, and forming a pipe with an inner surface spiral groove. Therein, in at least one side of the first drawing die and the second drawing die, the die during the drawing is reciprocally moved forward and backward along a movement direction of the pipe material.SELECTED DRAWING: Figure 2
Patent JP-2017045465-A (JP)
Title: Facility use management system
Inventor: HASEGAWA TAKAAKI
IPC: G01S5/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a facility use management system capable of managing facility use by a facility user by grasping a position or a movement route of the facility user in detail with a small number of radio stations.SOLUTION: A facility use management system applied to a parking lot 1 includes: a radio station 2 capable of performing radio communication with an information communication terminal 10 owned by a parking lot user and a parking lot management device 3. The parking lot management device 3 acquires radio wave intensity information received from the radio station 2 by the information communication terminal 10 from the information communication terminal 10, and grasps at least one of the position and the movement route of the information communication terminal 10 on the basis of the acquired radio wave intensity information, and manages use of the parking lot 1 by the parking lot user on the basis of at least one of the grasped position and movement route of the information communication terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2018044060-A (JP)
Title: Fiber-reinforced thermosetting resin molding and method for producing the same
Inventor: KUMAGAI TATSUYA
IPC: C08J5/04
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced thermosetting resin molding having high weather resistance withstanding even long-term outdoor use.SOLUTION: A fiber-reinforced thermosetting resin molding is a molded body containing a reinforcement fiber containing Si as an element and a thermosetting resin, where a content of the reinforcement fiber is 20 mass% or more, a thickness of the molded body is 3 mm or more and 20 mm or less, and in a cross-sectional region from the surface to 0.5 mm in a thickness direction of the molded body, an area ratio of Si derived from the reinforcement fiber is 20% or less, and there is no junction interface on the whole cross section in the thickness direction of the molded body.SELECTED DRAWING: Figure 1
Patent JP-2018046150-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKAGI KOJI
IPC: H01L29/06
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same capable of improving a withstanding voltage.SOLUTION: According to an embodiment, a semiconductor device includes first to third semiconductor regions, first and second electrodes, an insulating film, and a side wall film. The first semiconductor region includes first to third subregions, and has a first conductivity type. The first electrode is separated from the first subregion. The second electrode includes a first electrode region separated from the third subregion, and a second electrode region separated from the second subregion. The second semiconductor region is provided between the third subregion and the first electrode region, and between the first electrode and the second electrode region, and has the first conductivity type. The third semiconductor region is provided between the third subregion and the second semiconductor region, and between the first electrode and the second electrode region, and has a second conductivity type. The insulating film is provided between the first subregion and the first electrode, between the first electrode and the second semiconductor region, and between the first electrode and the third semiconductor region. The side wall film is provided between the third semiconductor region and the second electrode region, and contains hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2017063190-A (JP)
Title: Slurry and polishing method of substrate using the same
Inventor: PARK JIN HYUNG
IPC: C09G1/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a slurry which allows for efficient polishing of an oxide, when performing a chemical mechanical polishing step in a manufacturing process of semiconductor, and to provide a polishing method of a substrate using the same.SOLUTION: A slurry for polishing an oxide contains a first slurry containing an abrasive material for polishing and a first polishing suppression agent suppressing the polishing of a first material different from the oxide, and a second slurry containing a polishing accelerator for accelerating the polishing of the oxide. The first slurry may contain a dispersant for dispersing the abrasive material, and may further contain a dispersion stabilizer for maintaining uniform dispersion of the abrasive material. The second slurry may contain a second polishing suppression agent suppressing the polishing of a second material different from the oxide.SELECTED DRAWING: Figure 7
Patent JP-2018050213-A (JP)
Title: Repeater
Inventor: SUGIMOTO KEITARO
IPC: H04W84/12
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a repeater or the like that can automatically derive an address list that the repeater uses to determine whether to transmit data information and that includes addresses of slave units included in an address list for a master unit to determine whether to transmit data information.SOLUTION: A repeater includes a communication unit, a determination unit, and a derivation unit. The communication unit receives communication information transmitted or received by slave units each having a specific address. The determination unit outputs a result of determination of whether a master unit has transmitted data information to slave units regarding addresses included in the communication information. The derivation unit generates a set of the addresses related to a prescribed one of the result.SELECTED DRAWING: Figure 3
Patent JP-2017179333-A (JP)
Title: Composition for polishing used for polishing of polishing object having metal-containing layer
Inventor: ONISHI SHOGO
IPC: H01L21/304
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition for polishing, in the polishing for tungsten, capable of sufficiently attaining flatness or capable of securing a low etching rate and a high polishing rate in a well balance.SOLUTION: Provided is a composition for polishing used for the polishing of a polishing object having a metal-containing layer, comprising abrasives, an oxidizer, a dispersion medium and an anticorrosive including an acidic functional group and a basic functional group. The acid value of the anticorrosive is 5 to 150 mgKOH/g and its amine value is 5 to 150 mgKOH/g. The compound represented by formula (1) is preferable(R1 and R2 denote H or a substituted or nonsubstituted 8 to 16C alkyl group; Y1 and Y2 denote a single bond or -(R3O)n-*; R3 respectively independently denotes a 2 to 6 polyoxyalkylene group; n denotes the integer of 2 to 200; * denotes a position combined to R1 or R2; and X+ denotes an ammonium ion or the primary to quarternary ammonium ion).SELECTED DRAWING: None
Patent JP-2018050677-A (JP)
Title: Seesaw type stepper
Inventor: DOBASHI YOSHIHIDE
IPC: A63B23/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an exercise tool that allows a user to readily conduct foot-stepping exercise while seating on a chair.SOLUTION: A seesaw type stepper includes a fulcrum part (2) in the central part of a foot-stepping rod (1).SELECTED DRAWING: Figure 1
Patent JP-2018051870-A (JP)
Title: Aseptic blow molding machine and method for aseptic blow molding
Inventor: HAYAKAWA MUTSUMI
IPC: B29C49/36
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an aseptic blow molding machine and a method for an aseptic blow molding to allow a bottle to be formed in an aseptic environment from a sterilized preform and to be unloaded out of the bottle molding machine while the bottle is kept aseptic.SOLUTION: Using a chamber provided to shield the forming zone in which a bottle is formed from a preform, a sterilizer provided to sterilize an inside of the chamber and an aseptic air supply apparatus provided to keep the inside of the chamber aseptic, a bottle is formed from a preform while the inside of the chamber is sterilized and kept aseptic.SELECTED DRAWING: Figure 3
Patent JP-2018051871-A (JP)
Title: Printing method
Inventor: URANO HIROTAKA
IPC: B41M1/12
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing method capable of suppressing an increase in printing time while more securely improving color developability of ink colors of print images.SOLUTION: Provided is a printing method for printing a print image on a printing area Pa of a printing subject matter P, which includes: a step A which applies a white ink to the printing area Pa through employing a screen printing method by using a first screen printing plate 10 having an opening part 11a corresponding to the printing area Pa; a step B which applies a pretreatment liquid containing at least polyvalent metal salt to a base image; and a step C which prints the print image to the printing area Pa through employing an inkjet method.SELECTED DRAWING: Figure 1
Patent JP-2018051680-A (JP)
Title: Jig for ball chuck type mandrel, and jig set for ball chuck type mandrel
Inventor: OZEKI ATSUSHI
IPC: B23P21/00
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily exchange a ball of a ball chuck type mandrel.SOLUTION: A jig (3) for fitting a ball (13) to a ball fitting hole (12) of a ball chuck type mandrel (1) comprises a casing (4) in which an open hole (42) is formed on a bottom of a storage part (41) which can store plural balls (13), and a lid member (53) which blocks the open hole (42). The lid member (53) is so configured as to be capable of discharging the ball (13) stored in the storage part (41) from a lateral face side opening part via a top face side opening part and a ball passage, the lateral face side opening part and an inner peripheral surface of the open hole (42) face each other, and the lid member can be vertically moved between a closed position at which the lateral face side opening part is blocked and a ball fitting position at which the lateral face side opening part is lowered to a height position of the ball fitting hole (12) when the jig (3) exists at a prescribed location.SELECTED DRAWING: Figure 7
Patent JP-2018053626-A (JP)
Title: Welding method of building steel pipe column
Inventor: UMEZU KYOICHI
IPC: B23K31/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide mechanized welding from the first layer of welding under the condition that the building jig and an erection piece are attached in welding of a rectangular steel pipe for the building.SOLUTION: The welding method of a building rectangular steel pipe in which initial welding is performed by using a welding robot for each of the adjacent building jigs at the construction site, and after the initial welding is completed, the building jig is removed, the remaining welding is performed, and after the welding is completed, the erection piece is removed.SELECTED DRAWING: Figure 2
Patent JP-2018059421-A (JP)
Title: Ranking cycle system
Inventor: SATO MASAHIRO
IPC: F01P3/20
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a ranking cycle system which can be decompressed after a finish of the warmup of an engine, and can be raised in pressure in the system to a level equivalent to atmospheric pressure before the finish of the warmup of the engine.SOLUTION: Pressure at a heat source side of a ranking cycle system 100 is maintained at a level equivalent to atmospheric pressure before a finish of the warmup of an engine 10, and after the finish of the warmup of the engine 10, cutoff valves 33, 38, a gas introduction valve 58 and a vacuum pump 54 are controlled in order to reduce and set the pressure at the heat source side to a level not higher than evaporation vapor pressure. The cutoff valves 33, 38 are control valves for separating the heat source side and a cooling side of the system 100. The gas introduction valve 58 is arranged at a refrigerant pipe 57 which connects an air phase part of an air-liquid separator 16 and a gas tank 53. The vacuum part 54 is arranged at a refrigerant pipe 51 which connects an air phase part of a catch tank 44 and the gas tank 53.SELECTED DRAWING: Figure 1
Patent JP-2017023793-A (JP)
Title: Safety device for hollow medical needle
Inventor: KEVIN WOEHR
IPC: A61M25/06
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a needle safety member whose protective function with a stable structure is improved.SOLUTION: A needle safety device for a hollow needle comprises a needle safety member 2 arranged displaceably on a needle shaft 1.1 at a ready position. The needle safety member has a proximal rear wall 2.1 where an opening 2.2 is formed for passage of the needle shaft, where the edges of the opening engage with the needle shaft at a protective position. The needle safety member has resilient arms 2.3, 2.4 distally extending from the proximal rear wall, the arms being provided with bent distal wall portions 2.5, 2.6, abutting on the needle shaft at the ready position and overlapping the needle tip at the protective position. Stays 3a, 3b are arranged laterally of the arms, the stays being joined at the proximal ends with the proximal rear wall of the needle safety member, and being joined to each other at the distal ends by a bracket 3c extending in a transverse direction with respect to a needle 1 in front of the needle safety member, and the stays and the bracket surround the needle safety member like a frame within which the arms of the needle safety member are movable.SELECTED DRAWING: Figure 3
Patent JP-2018060427-A (JP)
Title: Road surface condition detection program and road surface condition detection device
Inventor: TAKANO KOSEI
IPC: G08G1/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To detect a progress of deterioration of a road surface.SOLUTION: A road surface condition detection program causes a computer to execute processing for acquiring a first degree of deterioration for each point on a road and specifying a deterioration point indicating a situation of deterioration in which the first degree of deterioration is worse than a predetermined value. Also, the road surface condition detection program causes the computer to execute processing for increasing measurement sensitivity when acquiring a second degree of deterioration for each point on the road in a method different from the method for the first degree of deterioration, regarding a specified deterioration point.SELECTED DRAWING: Figure 4
Patent JP-2018061554-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A performance button 63 that can be inputted (operated) by a player is provided. In a variable performance, a performance button operation effective period permitting operation of the performance button 63 three times occurs. Time of the performance button operation effective period is set to 4 seconds. During the performance button operation effective period, a specific performance is executed by operation of the performance button 63 three times. Even after a lapse pf 4 seconds without operating the performance button 63 three times during the performance button operation effective period, the specific performance is executed as the time lapses.SELECTED DRAWING: Figure 67
Patent JP-2018062395-A (JP)
Title: Material conveyance system
Inventor: YAMANE HAJIME
IPC: B65G1/137
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To efficiently convey materials to an accumulation place in a yard at times of reception and shipment, simultaneously perform inspection processing, and perform management work well.SOLUTION: When loading or unloading material with a forklift 200 onto and from a carriage 600 which automatically runs between a carry-in yard 520, a carry-out yard 530, and a maintenance yard 510 in accordance with a predetermined traveling route 602, the material conveyance system transmits a number of the carriage 600 and material data from a transfer terminal 220 of the forklift 200 to a management server 100. The management server 100 instructs a yard of a destination of the carriage 600 based on the number of the carriage 600 and the material data received from the forklift 200. For example, at a time of carry-in, the maintenance yard 510 of the material is instructed.SELECTED DRAWING: Figure 1
Patent JP-2018063199-A (JP)
Title: Electrical connection device
Inventor: SASAKI KENJI
IPC: H01L21/66
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit caused by a contact of a probe with a bump electrode corresponding to an adjacent probe.SOLUTION: An electrical connection device includes: a probe substrate 18 provided with a plurality of conductive paths electrically connected with a tester; a plurality of probes 40 arranged at prescribed intervals on the probe substrate 18 and including a connection section 401 arranged so that its upper end is brought into contact with the probe substrate 18 so as to be electrically connected with the conductive paths, an arm section 402 extending from a lower end of the connection section 401 along the probe substrate 18, and a needle tip section 403 arranged at an extended tip section 402c of the arm section 402 and protruding in a direction away from the probe substrate 18; and a deformation restriction section 54 disposed on the probe substrate 18 at prescribed intervals between the plurality of probes 40 so as to be contact with the arm section 402 when the arm section 402 deforms in a front or back direction orthogonal to a direction to which the arm section 402 extends.SELECTED DRAWING: Figure 3
Patent JP-2018068410-A (JP)
Title: Treatment instrument
Inventor: SUZUKI KEITA
IPC: A61B17/29
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a treatment instrument that has a structure enabling further miniaturization.SOLUTION: A treatment instrument of the present invention includes: a long insertion part 10; a treatment part 20 provided at the tip end of the insertion part and having a pair of forceps members 21, 22 enabling relative turning around a turning shaft 23a; an operation part provided at a proximal end of the insertion part; and operation wire 31, 32 connected to the forceps members and the operation part, and arranged in the inside of the insertion part. Each of the pair of forceps members has shaft holes 21a, 22a with the turning shaft inserted therethrough and pin holes 21b, 22b provided at a base end side rather than the shaft holes. Pins 25 having insertion holes are inserted in the pin holes, and the operation wire is joined to the pins while the tip end of the operation wire is inserted in the insertion holes, and whereby the forceps members are connected with the operation wire.SELECTED DRAWING: Figure 2
Patent JP-2017083449-A (JP)
Title: Methods and apparatuses for trace and ultratrace analysis
Inventor: BRIAN A LOGUE
IPC: G01N30/08
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To develop a method and apparatus for selective preconcentration and isolation, which can discriminate particular compounds.SOLUTION: Methods of analyzing analytes from a liquid medium are disclosed. A system and apparatus for the analysis of analytes from a liquid medium are also disclosed. In particular, methods and apparatus for analyzing analytes by freezing a liquid medium and partitioning the analyte into a sorptive stirrer are disclosed. Further, the methods and apparatus of the present invention can be useful in concentrating and isolating target chemicals of high value.SELECTED DRAWING: Figure 1