baber/WOPTO huggingface dataset:
Patent JP-2019136723-A (JP)
Title: Method for punching metal plate
Inventor: NITTA ATSUSHI
IPC: B21D28/34
Filed: 2018-02-07
Abstract: To provide a method for punching a metal plate, which can easily avoid poor molding such as fracture due to deterioration in ductibility of a punching end face.SOLUTION: In the method for punching a metal plate, a blank 1 made of a metal plate 13, provided with a substrate part 11 having an opening part, and a bridge part 12, positioned in the opening part 11 and connected to the substrate part 11, and further where the bridge part 12 is provided with a slit 12d extending along a direction toward the substrate part 11, a punch having a bottom surface part and a side surface part, in which a corner part at which the bottom surface part contacts the side surface part is used as a punch blade and further a protrusion part is formed in the bottom surface part, and a die are prepared; the substrate part 11 is restrained and a bridge part 12 is cut off from the substrate part 11 by shearing using the punch blade and the die, while pressing the protrusion part of the punch against the bridge part 12.SELECTED DRAWING: Figure 1
Patent JP-2019137934-A (JP)
Title: Method for producing nylon 4 fiber, nylon 4 fiber and tire
Inventor: SUGIMOTO KENICHI
IPC: D01F6/60
Filed: 2018-02-08
Abstract: To provide a method for producing a nylon 4 fiber, capable of producing the nylon 4 fiber having high strength and elastic modulus.SOLUTION: The method for producing the nylon 4 fiber comprises: a step of dissolving the nylon 4 into a solvent to obtain a spinning solution; a step of dry spinning using the spinning solution to obtain an undrawn fiber; and a step of drawing the undrawn fiber to obtain the nylon 4 fiber. The nylon 4 has a weight-average molecular weight of 550,000 or higher, the spinning solution has a density of the dissolved nylon 4 of 15 mass% or more, a drawing temperature in the drawing step is 180°C or higher and 240°C or lower, and a draw ratio is 4 times or more.SELECTED DRAWING: Figure 1
Patent JP-2018091618-A (JP)
Title: Output program and output device
Inventor: ENDO CHIE
IPC: H04Q9/00
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To enable a supervisor who judges whether an internal temperature is normal or not by comparing the internal temperature with a preset temperature, to easily judge whether or not the internal temperature of a storage cabinet in which the internal temperature is controlled to a preset temperature corresponding to a present operation step by switching operation steps in order during operation, is normal and further to easily identify a cause when it is judged that the internal temperature is abnormal.SOLUTION: A storage cabinet (cooling/heating storage device) includes at least either a cooler or a heater and controls an internal temperature to a preset temperature corresponding to a present operation step by switching operation steps in order during operation. A computer is connected with the storage cabinet in a communicable manner. An output program makes the computer execute reception processing for receiving from the storage cabinet the internal temperature, operation step information representing an operation step at the time when the corresponding internal temperature is detected, and error information representing a generated error, and output processing for making an output part output the internal temperature, the operation step information, and the error information which are received by the reception processing.SELECTED DRAWING: Figure 5
Patent JP-2019137301-A (JP)
Title: Vehicle control device
Inventor: OGAWA TOSHIYUKI
IPC: B60R22/48
Filed: 2018-02-14
Abstract: To improve safety of a vehicle.SOLUTION: A vehicle control device includes a determination part 21 and a changeover part 22. The determination part 21 implements deviation determination for determining whether or not transition has occurred from a first state to a second state not being the first state, on the basis of a state detected by a sensor 10 which detects whether or not a prescribed first state is set, that is required from a safety point with respect to an occupant under manual operation. When the deviation determination is an affirmative determination according to the determination part 21, the changeover part 22 implements automatic operation.SELECTED DRAWING: Figure 1
Patent JP-2019144055-A (JP)
Title: Seismic device and distribution board
Inventor: MIZUNO KAZUTO
IPC: G01V1/00
Filed: 2018-02-19
Abstract: To provide a seismic device whose seismic isolation action is restarted by being automatically recovered after passage of a predetermined time even if an operation button to stop an earthquake detection function is provided.SOLUTION: A seismic device includes: a reset/test/stop button 16 as a function stop button to stop the earthquake detection function; a first timer 24a which starts counting a first predetermined time if the set/test/stop button 16 is operated to stop the earthquake detection function; and a seismic device CPU 24 which releases a stopped state of the seismic detection function to be shifted to an active state if the first timer 24a times up.SELECTED DRAWING: Figure 1
Patent JP-2019144770-A (JP)
Title: Analysis device and analysis method
Inventor: FUKUHARA YOSHINOSUKE
IPC: G06Q50/10
Filed: 2018-02-19
Abstract: To perform analysis utilizing information on the movement of a plurality of movable bodies.SOLUTION: An analysis server 30 includes a condition setting part 312, a communication part 33, a local determination part 313, and an analysis output part 314. The condition setting part 312 sets a region to be an analysis target. The communication part 33 acquires movable body information including at least identification information of movable bodies and position information of the movable bodies. The local determination part 313 determines whether the movable bodies are movable bodies associated with the set region to be an analysis target on the basis of the movable body information acquired by the communication part 33. The analysis output part 314 respectively classifies the plurality of movable bodies on the basis of the determination result, analyzes either one of or both of moving states and staying states of the plurality of movable bodies on the basis of the classification result and the movable body information acquired by the information acquisition part, and outputs the analysis result in association with map information.SELECTED DRAWING: Figure 8
Patent JP-2018150791-A (JP)
Title: Pedestrian way
Inventor: MATSUDA MASUYOSHI
IPC: E01C15/00
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pedestrian way capable of elongating a service life, and also reducing the removal of vegetation for installation of the pedestrian way.SOLUTION: The present invention relates to a pedestrian way having a plurality of mesh-type step boards, a plurality of connection members arranged between said mesh-type step boards. Said connection members hold said mesh-type step boards at the various positions appropriate for the inclination of the ground.SELECTED DRAWING: Figure 1
Patent JP-2019145654-A (JP)
Title: Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
Inventor: SHIMIZU TORU
IPC: H01L21/285
Filed: 2018-02-20
Abstract: To provide a method of manufacturing a semiconductor device capable of suppressing hillocks and voids of an Al wiring.SOLUTION: By exposing a surface of an Al alloy film 104 immediately after film formation to a reduced pressure oxygen atmosphere, an ultrathin aluminum oxide film 106 is formed on the surface of the Al alloy film 104. Furthermore, by forming a TiN film 105, surface defects of the Al alloy film 104 can be controlled, and generation of hillocks 120 and voids 121 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019143758-A (JP)
Title: Cylindrical rolling bearing and manufacturing method of cage
Inventor: YAMADA YUSUKE
IPC: B21D53/12
Filed: 2018-02-23
Abstract: To provide a cylindrical rolling bearing which can increase the number of pieces of rollers without enlarging a bearing size, is high in the stiffness of a cage, and can prevent the damage of a raceway surface and the shortage of an oil film, and a manufacturing method of the cage.SOLUTION: A cylindrical rolling bearing 1 comprises an inner ring 2, a plurality of cylindrical rollers 3 and a cage 4, and assembled into an internal periphery of an outside-diameter side member 5. The inner ring 2 has inside-diameter side collars 2b protruding to an outside-diameter side at both sides of an inner raceway surface 2a in an axial line. The cage 4 has a roller holding part 6 located at an inside-diameter side rather than a pitch circle in an alignment row of the cylindrical rollers 3, and a flange part 7 extending to an outside-diameter side from an axial end of the roller holding part 6. In the roller holding part 6, two cylindrical guided parts 6b located at both sides in the axial direction are connected to each other by a plurality of column parts 6c which are aligned in a circumferential direction. The guided parts 6b at both the sides in the axial direction are guided by external peripheral faces of the inside-diameter side collars 2b.SELECTED DRAWING: Figure 1
Patent JP-2019147973-A (JP)
Title: Superconductor
Inventor: MIZUGUCHI KEIICHI
IPC: H01L39/12
Filed: 2018-02-26
Abstract: To provide a superconductor that exhibits sufficient superconductivity while realizing low cost and processing simplicity.SOLUTION: The superconductor comprises a constituent A and a constituent B such that superconductor layers 10 exhibiting superconducting behavior made of the constituent A and spacer layers 20 spacing the superconductor layers made of the constituent B are stacked. The constituent A is a compound represented by chemical formula SnxMy, where M is an element selected from the group consisting of P, As, Sb and Bi; and x and y satisfy the relation x:y=1:0.5-1.5.SELECTED DRAWING: Figure 1
Patent JP-2018091135-A (JP)
Title: Shovel
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/24
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shovel capable of surely avoiding contact of an entering object and a shovel.SOLUTION: A shovel has an upper turning body turnably arranged on a lower traveling body, an engine provided on the upper turning body, a hydraulic pump discharging hydraulic oil by rotational power of the engine, a pilot pump discharging hydraulic oil by the rotational power of the engine, a hydraulic actuator provided on the upper turning body, a flow rate control valve for supplying pressure oil to the hydraulic actuator according to an operation amount of an operation device, a control device controlling driving of the shovel, and an entering object detection device detecting a position of an entering object entering into a monitoring region of the shovel; and is provided with a first electromagnetic proportional valve that is arranged on a pilot pump and an L port of the flow rate control valve and to which a signal of the control device is supplied, and a second electromagnetic proportional valve that is arranged on the pilot pump and an R port of the flow rate control valve and to which the signal of the control device is supplied.SELECTED DRAWING: Figure 6
Patent JP-2018086532-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of favorably exhibiting the function of trace means that leaves a trace of an illegal act or the like being performed.SOLUTION: A main control device 281 is provided with a board box 282 that internally stores a main control board, and the board box 282 is formed by combining a front constituent 283 with a rear constituent 284. A sticking base is formed by mutually superposing a front fixing base part 291 formed at the front constituent 283 and a rear fixing base part 292 formed at the rear constituent 284, and to the sticking base, a breaking member 910 is attached and a seal 160 is stuck. The seal 160 blocks an opening operation of the board box 282. The breakage member 910 includes: a breakage base part 911 for breaking the seal 160; and an extension part for leaving a trace on a place different from the breakage base part 911.SELECTED DRAWING: Figure 57
Patent JP-2019153563-A (JP)
Title: Electron gun
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 2018-03-06
Abstract: To elongate the life of an electron gun.SOLUTION: The present invention relates to an electron gun arranged by use of an electron gun cathode material 101 chiefly based on LaB6 or CeB6, and the electron gun cathode material is present at a central axis of the electron gun as a cylindrical axis. The electron gun comprises a metal rhenium cover part (rhenium cover 102) of a cylinder or circular truncated cone shape added as if covering the cylindrical axis of the electron gun cathode material 101, which makes a whole electron gun cathode. In the electron gun, an electron emitted from a circular surface of an electron gun tip is used as a thermion. By mechanically driving the consumed electron gun cathode material 101 toward an electron gun tip direction linearly in one direction and keeping the height of the electron gun tip face so as to compensate the electron gun cathode material evaporating in vacuum from an electron gun tip face and consumed at a service temperature of the electron gun, the life of the electron gun is elongated as a whole. As the electron gun cathode material, an electron gun cathode material other than LaB6 or CeB6 may be used.SELECTED DRAWING: Figure 1
Patent JP-2019156882-A (JP)
Title: Composition containing high amylose starch and cellulose nanofibers
Inventor: NISHIOKA AKIHIRO
IPC: C08L3/00
Filed: 2018-03-07
Abstract: To provide a method capable of efficiently suppressing starch aging of a starch-based food.SOLUTION: The present invention provides the followings: a composition comprising (A) component: a starch-based raw material at least containing a starch having an amylose content of 15% by mass or more, and (B) component: cellulose nanofibers; as well as a starch aging inhibitor and a starch-based food additive that both contain the composition; a method for producing the starch-based food, which includes using the composition in place of at least a part of the starch that is a raw material of the starch-based food; and a method for modifying the starch-based food, which uses the composition in place of at least a part of the starch that is the raw material of the starch-based food.SELECTED DRAWING: None
Patent JP-2019155226-A (JP)
Title: Coating applicator
Inventor: ISHI KAZUTERU
IPC: B05C11/00
Filed: 2018-03-08
Abstract: To provide a coating applicator which applies coating onto a substrate conveyed by roll-to-roll, without causing distortion due to an alignment.SOLUTION: Provided is a coating applicator which applies a coating liquid onto a top surface of a substrate by moving a coating nozzle in a space above the top surface of the substrate conveyed by roll-to-roll. The coating applicator includes: a coating nozzle; a scanning part which causes the coating nozzle to move in a linear direction; a rotary part which causes the scanning part to rotate; a conveyance direction moving part which moves the rotary part in a conveyance direction of a substrate; angular deviation detection means which detects an angular deviation relative to a coating region on a substrate before coating; and a control part which rotates the rotary part in accordance with an angular deviation relative to a coating region on a substrate that is detected by the angular deviation detection means.SELECTED DRAWING: Figure 4
Patent JP-2018111827-A (JP)
Title: Epoxy resin composition
Inventor: KAWAI KENJI
IPC: H01L23/12
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having a roughened surface which exhibits high adhesiveness to a plated conductor although roughness degree of the roughened surface by a roughening treatment on a cured article surface of an epoxy resin composition is small, and capable of achieving reduction of linear expansion coefficient and reduction of dielectric loss tangent of an insulation layer.SOLUTION: There is provided an epoxy resin composition containing (A) an epoxy resin, (B) an active ester compound, (C) a triazine-containing cresol novolak resin and (G) a rubber particle, with content of the (G) rubber particle of 0.5 to 10 wt.% based on 100 wt.% of a nonvolatile component in the epoxy resin composition.SELECTED DRAWING: None
Patent JP-2019158986-A (JP)
Title: Electronic device, display device, display system, electronic device control method, display device control method, and program
Inventor: TOMONO MITSUNORI
IPC: G09G5/00
Filed: 2018-03-09
Abstract: To reduce the load of operation when setting a display device using a terminal device.SOLUTION: A terminal unit 10 comprises: a display panel 52; a touch sensor 53; a display control unit 21 configured to display a user interface for setting a projector 100 on the display panel 52 corresponding to the type of the projector 100; a setting information processing part 23 configured to edit UI setting data 33 based on an input corresponding to the user interface; and an NFC tag 62 for storing edited UI setting data 33 so that it can be read by projector 100.SELECTED DRAWING: Figure 5
Patent JP-2019154632-A (JP)
Title: Game machine
Inventor: ISHIKURA KOJI
IPC: A63F7/02
Filed: 2018-03-09
Abstract: To increase interest of a performance in which an icon image is changed.SOLUTION: A display unit 3904 can display an icon image, an update image, and a suggestion image. The icon image is based on game information acquired by an acquisition unit 3901. The update image is a numeric image based on the number of game information stored in a storage unit 3902. The suggestion image suggests a display mode of the icon image may change. A performance control unit 3905 can change the display mode of the icon image by executing a specific performance of bringing the suggestion image into contact with the icon image. The performance control unit 3905 hides the suggestion image by contacting the icon image, and hides the related image after the change in the display mode of the icon image is completed by the specific performance.SELECTED DRAWING: Figure 39
Patent JP-2019158536-A (JP)
Title: Method of quantifying dialkylketone in oil and fat
Inventor: ABE ISANORI
IPC: C11C3/10
Filed: 2018-03-12
Abstract: To provide a means of accurately quantifying dialkylketone in oil and fat.SOLUTION: Oil and fat are subjected to supercritical fluid chromatography.SELECTED DRAWING: None
Patent JP-2019158016-A (JP)
Title: Clutch device
Inventor: IMANISHI YOSHIO
IPC: F16D23/12
Filed: 2018-03-14
Abstract: To improve strength of a member without increasing weight and manufacturing costs, in a clutch device having a cam mechanism.SOLUTION: A clutch device includes a clutch housing 12, a clutch center 13, a pressure plate 14, a clutch portion 15, a support plate 16, and a cam mechanism 17. The clutch center 13 has a plurality of first projecting portions 30 projecting to a first side in an axial direction. The clutch portion 15 transmits and blocks power to an output side from the clutch housing 12. The support plate 16 is disposed oppositely to the clutch center 13 in an axial direction, and has a plurality of second projecting portions 55 projecting to a second side in the axial direction and fixed to the first projecting portions 30. The cam mechanism 17 is formed on a side face at the second side in the axial direction, of the support plate 16, and controls pressing force to the clutch portion 15 when the power is transmitted.SELECTED DRAWING: Figure 8
Patent JP-2019156452-A (JP)
Title: Plastic bottle
Inventor: SEKINE AKITOMO
IPC: B65D1/02
Filed: 2018-03-14
Abstract: To provide a plastic bottle which can absorb depressurization inside the bottle even if the plastic bottle is reduced in weight, can be easily attached with a desirable label and can be suppressed from being deteriorated in design.SOLUTION: A plastic bottle 10 comprises a mouth part 11, a shoulder part 12, a trunk part 20 and a bottom part 30. In the trunk part 20 are parallely arranged in a circumferential direction a plurality of concave grooves 21 extending in a vertical direction and having deformation inducing functions respectively. Between the concave grooves 21 adjacent in the circumferential direction to each other are formed circumference walls 22 having functions as ribs, where each concave groove 21 is within an area in which a label La is arranged.SELECTED DRAWING: Figure 1
Patent JP-2018155752-A (JP)
Title: Methods for diagnosing and treating cancer
Inventor: TSENG JU-YU
IPC: G01N33/574
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a promising method or kit for early detection or diagnosis of a metastatic cancer.SOLUTION: Disclosed is a method for identifying a subject at risk of developing a recurrent or metastatic cancer, comprising detecting PD-L1circulating tumor cells in a blood sample, a tissue fluid sample or a specimen of the subject. Also disclosed is a method for treating a cancer comprising: identifying a subject having one or more circulating tumor cells by detecting PD-L1circulating tumor cells in a blood sample, a tissue fluid sample or a specimen of the subject; and administering a treatment to the subject.SELECTED DRAWING: None
Patent JP-2018124562-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G02F1/1368
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To control a gradient of an electric field applied between electrodes that drive a liquid crystal and to apply an optimal electric field between the electrodes by increasing an interval between the electrodes.SOLUTION: A liquid crystal display device includes: a first electrode 101 formed over a substrate 100; an insulating film 102 formed over the substrate 100 and the first electrode 101; a semiconductor film 103 formed over the insulating film 102 and including a source, a channel region and a drain of a thin film transistor 121; a second electrode 112 including first opening patterns 112a and 112b, located over the semiconductor film 103 and the first electrode 101; and a liquid crystal 114 provided over the second electrode 112.SELECTED DRAWING: Figure 1
Patent JP-2019163714-A (JP)
Title: Power generation engine device and control method of power generation engine device
Inventor: FURUKAWA KENJI
IPC: F02D21/08
Filed: 2018-03-19
Abstract: To make compatible both the suppression of the deterioration of a three-way catalyst and the reduction of a pumping loss, in a power generation engine device.SOLUTION: When power generation by a generator 4 becomes unnecessary after a charge amount AOC of a battery 6 reaches a prescribed value Aref or larger (time t2), firstly, an EGR valve 28 is fully opened (time t3) without immediately stopping fuel supply and ignition, and after that, a throttle valve 14 is fully closed (time t5). Therefore, when the throttle valve 14 is fully closed, a pumping loss and a rise of oil of an engine 2 can be effectively suppressed. In addition, since the fuel supply and the ignition can be continued until the throttle valve 14 is brought into a full-closed state, the flow-in of air into a three-way catalyst 22a of a purification device 22 can be effectively suppressed, and the deterioration of the three-way catalyst 22a can be effectively suppressed.SELECTED DRAWING: Figure 3