baber/WOPTO huggingface dataset:
Patent JP-2019008572-A (JP)
Title: Similar document retrieval device, similarity calculation device, method of similar document retrieval device, similarity calculation device, and program thereof
Inventor: HATTORI MASATSUGU
IPC: G06F16/30
Filed: 2017-06-26
Abstract: To provide a document retrieval technique that does not need manual works with respect to documents such as preparations of impression notes, allocations of tags, and the like.SOLUTION: Assuming that documents are composed of a plurality of segments to be obtained through dividing of the document by a prescribed unit, and information attribute frequency series information on a document is information representing a series of frequency of an attribute corresponding to a word included in each of the plurality of segments composing the document, a similarity document retrieval device comprises: an attribute frequency series information storage unit 4 in which the attribute frequency series information on each document is stored; a similarity calculation unit 5 that calculates similarity between the attribute frequency series information on each document read from the attribute frequency series information storage unit 4, and the input attribute frequency series information; and a similar document information output unit 6 that outputs information about the document high in the calculated similarity.SELECTED DRAWING: Figure 1
Patent JP-2019005789-A (JP)
Title: Solder joint material, manufacturing method of the same, manufacturing method of electronic component with solder bump and joint body
Inventor: NUMA TATSUYA
IPC: H01L21/60
Filed: 2017-06-27
Abstract: To provide a solder joint material with which a solder bump can be formed with a narrow pitch without generating a missing bump and with which the bump height can be easily adjusted, and provide a manufacturing method of the same, a manufacturing method of an electronic component with the solder bump using the solder joint material, and a joint body of the same.SOLUTION: A solder joint material is a columnar body which is formed of a solder material, and has at least one plain surface. A manufacturing method of a solder joint material includes: a step of preparing a laminated body having a plain surface plate, a metal layer arranged on the surface of the plain surface plate, and a mask layer arranged on the surface of the metal layer and having a plurality of columnar openings exposing the surface of the metal layer; a step of precipitating the solder material by the electrolytic plating method into the columnar openings of the mask layer of the laminated body; a step of peeling the mask layer of the laminated body; and a step of separating the plain surface plate from the solder material by removing the metal layer of the laminated body.SELECTED DRAWING: Figure 4
Patent JP-2019010689-A (JP)
Title: Hand of industrial robot and industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J15/06
Filed: 2017-06-29
Abstract: To provide a hand of an industrial robot which includes four forks arranged parallel to each other and can change pitches of the four forks smoothly.SOLUTION: A hand 3 includes: two forks 18 arranged at the inner side in a Y direction intersecting a longitudinal direction and a vertical direction of the forks 18, 19; the two forks 19 arranged at the outer side in the Y direction; a fork pitch change mechanism 26 which changes a pitch of the two forks 18 in the Y direction; a fork pitch change mechanism 27 which changes a pitch of the two forks 19 in the Y direction; a detection mechanism 21 for detecting the forks 18 at the inner end side of a moving range of the two forks 18 moved by the fork pitch change mechanism 26 as seen in the Y direction; and a detection mechanism 22 for detecting the forks 19 at the outer end side of a moving range of the two forks 19 moved by the fork pitch change mechanism 27 as seen in the Y direction.SELECTED DRAWING: Figure 3
Patent JP-2017206708-A (JP)
Title: Coating liquid for forming gas barrier layer, gas barrier laminate and packaging material
Inventor: SHIMIZU KOSUKE
IPC: B32B27/18
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for forming a gas barrier layer, capable of forming a gas barrier layer that maintains a gas barrier of a cellulosic material even under high humidity, prevents infiltration or permeation of water vapor being a deterioration factor into a film, and has smaller humidity deterioration in film strength and also to provide a gas barrier laminate and a packaging material.SOLUTION: A coating liquid for forming a gas barrier layer includes cellulose nanofibers, a water-soluble polymer and an inorganic laminar compound. A fiber width of the cellulose nanofiber is, for instance, 3-50 nm. This coating liquid is applied, for instance, on one side of a substrate 1 and dried to form a gas barrier layer 2. The gas barrier layer 2 maintains a gas barrier of a cellulosic material even under high humidity, prevents infiltration or permeation of water vapor being a deterioration factor into a film, and has smaller humidity deterioration in film strength.SELECTED DRAWING: Figure 1
Patent JP-2017199421-A (JP)
Title: Field control device having predetermined error state and related method
Inventor: KURTIS KEVIN JENSEN
IPC: G05B9/02
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To perform effective control by using a controller device having a predetermined error state.SOLUTION: A method includes: when the occurrence of an error state is not detected, operating a field control device, receiving communication from a control system installed away from the control device, and detecting whether an error state has occurred; and when an error state is detected, operating the field control device on the basis of a predetermined error state command stored in the control device.SELECTED DRAWING: Figure 4
Patent JP-2019015248-A (JP)
Title: Throttle valve device
Inventor: HIGUCHI AKIRA
IPC: F02D9/02
Filed: 2017-07-07
Abstract: To provide a throttle valve device for enabling attitude correction of a coil part to be easily realized.SOLUTION: A throttle valve device includes a body of rotation 525, a torsional coil spring 53, a guide body 526, and pressed-on parts 81, 82. The body of rotation 525 having a movable engagement part 528 is rotated integrally with a throttle valve element. The torsional coil spring 53 has a coil part 533 between a first hook part 531 and a second hook part 532. The guide body 526 guides the coil part 533 at its radial inside. The pressed-on parts 81, 82 are pressed on the first hook part 531 and the second hook part 532 to impart pressing-on force to a center M in a direction of a coil center line Cc of the coil part 533.SELECTED DRAWING: Figure 5
Patent JP-2019016315-A (JP)
Title: Information read-out device
Inventor: YAMASHITA YUKIKO
IPC: G06K7/10
Filed: 2017-07-11
Abstract: To provide configuration enabling a user to surely visually recognize read-out result upon read-out work while achieving downsizing of an information read-out device.SOLUTION: A first light emission unit 60a and a second light emission unit 60b are provided as a plurality of light emission units capable of emitting light in accordance with read-out results of an information code C. The first light emission unit 60a is disposed in a top face 12 of a housing 11 and at a position neighborhood of a side face (a read-out face) 13 where a read-out port 13a is provided. The second light emission unit 60b is disposed at a position more separated from the read-out port 13a than the first light emission unit 60a.SELECTED DRAWING: Figure 1
Patent JP-2018027296-A (JP)
Title: Biopsy device
Inventor: DAN HASHIMSHONY
IPC: A61B10/02
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new biopsy device for accurately collecting from a body a correct tissue part which is efficiently diagnosed and whose position is specified.SOLUTION: A biopsy device 100 includes: an inside needle 110 having a tip part 112 configured to stick a tissue, and a cavity 114 configured to receive a tissue part from a region of interest; an outside sheath 120 configured to be movable with respect to the inside needle between a front position of the sheath to completely cover the cavity, and a rear position of the sheath where the cavity is completely exposed, which includes an edge 122 at its front end configured to cut off the tissue part and put it in the cavity while moving forward; and a tissue detection unit 130 for clarifying the characteristics of the tissue, which is attached to the outside sheath so that the tissue detection unit is positioned with the cavity and detects a tissue signal from the tissue part while the sheath is in the front position.SELECTED DRAWING: Figure 1
Patent JP-2019025986-A (JP)
Title: Hybrid vehicle
Inventor: TERAI HIROSHI
IPC: B60L50/16
Filed: 2017-07-27
Abstract: To suppress a shock and improve fuel economy when shifting an engine to a stoichiometric combustion operation zone from a stop operation zone or lean combustion operation zone.SOLUTION: A hybrid vehicle includes: an engine; a driving motor; drive force transmission means; and a drive force control part for controlling drive force ratio of the engine and that of the driving motor by the drive force transmission means. In the vehicle, when operation zone switching means determines switching to an operation zone of the engine to a stoichiometric combustion operation zone from a stop operation zone or lean combustion operation zone in accordance with required drive force, the drive force control part inhibits switching to the stoichiometric combustion operation zone from the stop operation zone or lean combustion operation zone, and increase or decrease the drive force ratio of the driving motor so that total drive force that is a sum of the engine drive force and the driving motor drive force is equal to the required drive force.SELECTED DRAWING: Figure 7
Patent JP-2019027855-A (JP)
Title: Inspection processing system, inspection processing method and inspection processing program
Inventor: IKEDA YUICHI
IPC: G06Q50/08
Filed: 2017-07-27
Abstract: To provide an inspection processing system, an inspection processing method and an inspection processing program for assisting in the inspection of a structure.SOLUTION: A user terminal 20 comprises a BIM information storage unit 22 in which the three-dimensional model of a structure is stored, an inspection information storage unit 25 for recording inspection results, and a control unit 21 connected to a touch panel display 26 and a camera 28. The control unit 21 specifies the current position by the user terminal 20 and superimposedly displays the virtual image of a three-dimensional model that corresponds to the current position in a manner of being aligned with a structure image acquired from the camera 28. The control unit 21 acquires the evaluation results of evaluation items of an inspection object using the structure image and records, in the inspection information storage unit 25, the evaluation results in association with the position of the inspection object in the three-dimensional model.SELECTED DRAWING: Figure 1
Patent JP-2019026090-A (JP)
Title: Axle housing
Inventor: YAKURA MUSASHI
IPC: B60G9/04
Filed: 2017-07-31
Abstract: To provide an axle housing which enables reduction of the number of components while inhibiting melting of components when a differential housing body and a tube are welded.SOLUTION: An axle housing 6 of the invention has: an axle housing body 8; and collar members 48 disposed at the inner side of the axle housing body 8. The collar member 48 includes a collar cylindrical part 48a and an extension part 48c. The collar cylindrical part 48a and the extension part 48c are integrally formed. The axle housing body 8 is formed by joining a differential housing 27 and a tube 29 by welding. The collar member 48 is disposed so that the collar cylindrical part 48a is spanned between the tube 29 and a connection part 33b.SELECTED DRAWING: Figure 1
Patent JP-2017208570-A (JP)
Title: Semiconductor device
Inventor: NOMURA MASUMI
IPC: H01L21/336
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To alleviate electric field concentration at a drain electrode end in a semiconductor device.SOLUTION: A semiconductor device comprises: an oxide semiconductor film 104 that has a first region 120 and a second region 121; a pair of electrodes 102a and 102b partially contacted with the oxide semiconductor film; a gate insulating film 106 provided on the oxide semiconductor film; and a gate electrode 108 superposed with a part of one of the pair of electrodes and with the first region, via the gate insulating film. At least a part of the first region and at least a part of the second region are provided between the pair of electrodes. The gate electrode is configured not to be superposed with the other of the pair of electrodes.SELECTED DRAWING: Figure 1
Patent JP-2017192813-A (JP)
Title: Game machine
Inventor: YAMAUCHI YOSHITAKA
IPC: A63F7/02
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of conducting sound performance efficiently using a sound channel included in a sound control circuit.SOLUTION: The game machine includes: performance control means 120 for conducting performance control or error notification control; and the sound control circuit 300 including a sound ROM 302 for storing sound information and a plurality of sound channels to output sound based on the sound information stored in the sound ROM 302. The sound control circuit 300 outputs stereo sound using a pair of sound channels of the plurality of sound channels.SELECTED DRAWING: Figure 57
Patent JP-2018034505-A (JP)
Title: Apparatus and method for forming unvulcanized rubber belt
Inventor: NISHIO TAKASHI
IPC: B29D29/00
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise due to frictional heating during cutting of an unvulcanized sleeve, suppress degradation of operation efficiency, suppress deterioration in quality of an unvulcanized rubber belt, and further, to suppress deterioration in quality of a wrapped V-belt manufactured with the unvulcanized rubber belt as a raw material.SOLUTION: A rotation mechanism 11 comprises a rotor 22 rotating with a main shaft 16, and is constituted so that an unvulcanized sleeve 105 is arranged on an outer periphery of the rotor 22. A cutting mechanism 12 comprises a rotary cutter 36 with a blade disposed on its outer periphery, that is composed of a porous material and has multiple blow holes 44 on at least a surface. When the rotary cutter 36 is rotated and pressed against the unvulcanized sleeve 105 rotating with the rotor 22, the unvulcanized sleeve 105 is cut in a circumferential direction so that an unvulcanized rubber belt 106 is formed. A water supply mechanism 13 wets at least a part of the rotary cutter 36 in order to supply water to the blow holes 44 on the surface 36a of the rotary cutter 36.SELECTED DRAWING: Figure 13
Patent JP-2019030423-A (JP)
Title: Game machine
Inventor: SAKAI YUKI
IPC: A63F7/02
Filed: 2017-08-07
Abstract: To enhance game amusement by providing a new game property.SOLUTION: A first start port 120 and a first accessory continuous operation gate 126 are provided in a first game area 116a, and a second start port 122 and a second accessory continuous operation gate 127 are provided in a second game area 116b. On the condition that the game ball enters the first start port or second start port, it is determined whether or not a big role game can be executed, and a state is shifted to a standby state after the execution of the big role game is determined. When the game ball passes through the first accessory continuous operation gate or second accessory continuous operation gate in the standby state, the big role game is started. A game profit obtained in the big role game is varied between the case where the game ball has passed through the first accessory continuous operation gate in the standby state and the case where game ball has passed through the second accessory continuous operation gate in the standby state.SELECTED DRAWING: Figure 2
Patent JP-2019033637-A (JP)
Title: Axial gap motor
Inventor: TSUCHIYA TAKAHIRO
IPC: H02K11/215
Filed: 2017-08-09
Abstract: To provide an axial gap motor capable of improving detection accuracy of a rotation detecting element.SOLUTION: A rotor 30 includes a rotation shaft 31, a plate-like rotor core 32 fixed so as to be perpendicular to the rotation shaft 31, and a magnet 33 provided in the rotor core 32. The magnet 33 includes a main magnetic flux portion 34 that is provided on a side surface 32a on the side of a stator 20 of the rotor core 32 and faces a teeth 24 in the axial direction and a sensing portion 35 that is provided in a through hole 32c formed in the rotor core 32 so as to penetrate the rotor core 32 in the axial direction and axially opposed to a rotation detecting element disposed on the side opposite to the stator of the rotor core 32. The sensing portion 35 is provided in a range inside the outer peripheral side end portion 24b of the teeth 24 in the radial direction.SELECTED DRAWING: Figure 4
Patent JP-2018029338-A (JP)
Title: Method for providing video stream for video conference and computer program
Inventor: GWOCK JUNG NAM
IPC: H04N7/15
Filed: 2017-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for providing a video stream for a video conference.SOLUTION: A video stream providing method includes the steps of: managing class information in which a resolution range for a video conference is classified beforehand into a plurality of classes; determining at least two or more classes in which a resolution providable from a source providing client that participates in the video conference is included among the plurality of classes, based on the class information; encoding a video stream for the video conference as a plurality of layers using a resolution set for each of the determined at least two or more classes; and controlling an electronic device of the source providing client to transmit the video stream encoded as the plurality of layers to a server for the video conference over a network.SELECTED DRAWING: Figure 3
Patent JP-2019037320-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-08-22
Abstract: To provide a pinball game machine which is a model with a variable winning device and called a wing type, and enables an adjustment of profit without adjustment of game nails planted on a game board.SOLUTION: A pinball game machine includes probability setting means with which one of probabilities to be extracted is set by a manager as valid among a plurality of probabilities to be extracted that are mutually different. An opening number of times of a big winning port which is to be opened upon a ball entrance to a start port is configured to be determined by a lottery according to the extracted probability set through the probability setting means. With such a configuration, a profit can be adjusted while securing soundness of games.SELECTED DRAWING: Figure 14
Patent JP-2019039471-A (JP)
Title: Shaft seal device
Inventor: SUZUKI OSAMU
IPC: F16J15/34
Filed: 2017-08-23
Abstract: To present an excellent mechanical seal function even in a case where a liquid in a sealed fluid region contains foreign substances such as solid particulates.SOLUTION: A shaft seal device M2 is configured to seal a sealed fluid region D that is a liquid region, with a mechanical seal 31 comprising a case-side seal ring 37 which is provided in a seal case 33, and a shaft-side seal ring 35 which is provided in a rotary shaft 34. In the shaft seal device, the mechanical seal 31 is configured into a non-contact mechanical seal in which both the seal rings are relatively rotated in a non-contact state. Heating means 42 which evaporates a liquid in the sealed fluid region D is provided in a sealed fluid end region D1 facing seal end faces 35a and 37a of both the seal rings 35 and 37 in the sealed fluid region D.SELECTED DRAWING: Figure 2
Patent JP-2019039097-A (JP)
Title: Pale-dyed meta-type wholly aromatic polyamide fiber, and method for producing the same
Inventor: TAKEYAMA NAOHIKO
IPC: D01F6/90
Filed: 2017-08-24
Abstract: To provide a pale-dyed meta-type wholly aromatic polyamide fiber reduced in discoloration due to exposure to light while having a pale color phase.SOLUTION: In a pale-dyed meta-type wholly aromatic polyamide fiber that contains a 0.2 mass% of a color pigment based on a fiber mass, 0.5 mass% of a white pigment is contained based on the fiber mass. The fiber has 3 grade or more of light resistance.SELECTED DRAWING: None
Patent JP-2019038014-A (JP)
Title: Method for manufacturing steel sheet pile having flange
Inventor: HAYASHI SHINYA
IPC: B21B1/082
Filed: 2017-08-25
Abstract: To provide a method for manufacturing steel sheet pile which suppresses that defective shape such as flange wave occurs upon rolling in a manufacturing process and improves product size accuracy and stability of rolling when manufacturing the steel sheet pile in which a flange width is large and a flange thickness is thin just like a hat shape steel sheet pipe as compared to the conventional technique in particular.SOLUTION: A method for manufacturing steel sheet pile having a flange includes a rough rolling process, an intermediate rolling process and a finish rolling process which are respectively applied to material to be rolled. Therein, rolling of the material to be rolled in the rough rolling process and the intermediate process is performed by multiple path rolling on continuing multiple hole dies, a roller gap on a flange corresponding portion is configured on such prescribed conditions that the flange rolling reduction becomes small as compared to flange total rolling reduction on the subsequent stage on continuing two hole dies in the rolling on the multiple hole dies, and the rolling is performed.SELECTED DRAWING: Figure 7
Patent JP-2018179960-A (JP)
Title: Device for monitoring effective state of ketogenic meal
Inventor: ASHIDA KINYA
IPC: G01N33/497
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring and monitoring an acetone amount in a gas discharged from the body of an animal to the outside, one time and/or a plurality of times over time, and a use method thereof.SOLUTION: A device 1 for monitoring effectiveness on a ketogenic meal includes: an ingestion information acquisition unit configured to acquire information on an ingestion amount of a ketogenic meal ingested in the body of an animal; an acetone concentration measurement unit 21a configured to measure acetone concentration which is an acetone amount in a gas discharged from the body of the animal to the outside; and a determination unit 32 configured to determine a metabolic state of the animal on the ketogenic meal, based on the information on the ingestion amount of the ketogenic meal acquired by the ingestion information acquisition unit and the information on the acetone amount measured by the acetone concentration measurement unit.SELECTED DRAWING: Figure 1
Patent JP-2019038230-A (JP)
Title: Three-dimensional molding apparatus and three-dimensional molding method
Inventor: SAITO KOICHI
IPC: B29C64/241
Filed: 2017-08-29
Abstract: To provide a technology that can quickly detect a position of a stage and perform three-dimensional molding at high speed.SOLUTION: A three-dimensional molding apparatus has a robot with multiple axes, a stage having a molding surface on which a three-dimensional object is molded and moved by a robot, a control unit that moves the stage by controlling the robot, and a first position sensor for measuring a position of the stage in a first direction by an optical receiver by detecting a position where a light projected from a projector is blocked and the projector and the optical receiver are provided to sandwich the stage in the first direction along the molding surface. The control unit corrects a travel amount of the stage by the robot on the basis of a position of the stage measured by the first position sensor.SELECTED DRAWING: Figure 1