baber/WOPTO huggingface dataset:
Patent JP-2018192521-A (JP)
Title: Method for manufacturing weld steel pipe
Inventor: SHIMOMOTO TOSHIKI
IPC: B21D39/20
Filed: 2017-05-22
Abstract: To provide a method for manufacturing a weld steel pipe by which a weld steel pipe having a high roundness can be obtained.SOLUTION: A method for manufacturing a weld steel pipe comprises: a preparation process in which a weld original pipe is prepared; a first pipe expansion process in which plural dies, which are so located in the weld original pipe as to be arranged in a circumferential direction of the weld original pipe, are brought into contact with an inner peripheral surface of the weld original pipe, thereby expanding the weld original pipe; and a second pipe expansion process in which the plural dies, which are so located in the weld original pipe as to be arranged in the circumferential direction of the weld original pipe after the first pipe expansion process, are brought into contact with the inner peripheral surface of the weld original pipe, thereby expanding the weld original pipe. In the second pipe expansion process, each die is brought into contact with a portion of the inner peripheral surface of the weld original pipe, which is positioned between adjacent dies in the circumferential direction in the first pipe expansion process. A pipe expansion rate in the second pipe expansion process is lower than a pipe expansion rate in the first pipe expansion process.SELECTED DRAWING: Figure 5
Patent JP-2017152744-A (JP)
Title: Liquid crystal display device
Inventor: SAKATA JUNICHIRO
IPC: G02F1/1368
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device including a thin film transistor with stable electric characteristics.SOLUTION: In a semiconductor device including an inverted staggered thin film transistor whose semiconductor layer is an oxide semiconductor layer, a buffer layer is provided over the oxide semiconductor layer. The buffer layer is in contact with a channel formation region of the semiconductor layer, and source and drain electrode layers. A film of the buffer layer has resistance distribution. A region provided over the channel formation region of the semiconductor layer has a lower electrical conductivity than the channel formation region of the semiconductor layer, and a region in contact with the source and drain electrode layers has a higher electrical conductivity than the channel formation region of the semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2018200568-A (JP)
Title: Method for communicating via virtual space, program for implementing that method in computer, and information processing apparatus for executing that program
Inventor: BABA NARUATSU
IPC: G06F3/0346
Filed: 2017-05-26
Abstract: To provide a technology of enabling an avatar to more accurately reflect a motion of a user in a real space.SOLUTION: A computer-implemented method for communicating via a virtual space includes: a step (S1210) of defining the virtual space; a step (S1220) of arranging, in the virtual space, an avatar object corresponding to a user communicating via the virtual space; a step (S1240) of receiving information indicating a positional relationship between a head mounted device used by the user and a portion of a body excluding a head of the user; and a step (S1250) of turning the head without synchronizing a head and a trunk of the avatar object on the basis of the information indicating the positional relationship.SELECTED DRAWING: Figure 12
Patent JP-2018200080-A (JP)
Title: Mechanical seal device
Inventor: YAMABUKI TAIRA
IPC: F16J15/34
Filed: 2017-05-29
Abstract: To keep the sealability of a floating seal adequate over a long period.SOLUTION: A floating seal 27 for sealing a gap 20 between a fixed side housing 13 and a rotation side housing 15 includes a fixed body side iron ring 28, a rotation body side iron ring 29, a fixed body side O-ring 30, and a rotation body side O-ring 32. A small diameter flange part 28C of the fixed body side iron ring 28 is arranged within a fixed body side extension surface 13H of the fixed side housing 13, and a fixed body side corner wall face 13G of the fixed side housing 13 is arranged at a position nearer the side of a large diameter flange part 28B than an axial end face 28E of the small diameter flange part 28C. A small diameter flange part 29C of the rotation body side iron ring 29 is arranged within a rotation body side extension surface 15H of the rotation side housing 15, and a rotation body side corner wall face 15G of the rotation side housing 15 is arranged at a position nearer the side of a large diameter flange part 29B than an axial end face 29E of the small diameter flange part 29C.SELECTED DRAWING: Figure 3
Patent JP-2017226647-A (JP)
Title: Novel diamine compound, polyimide precursor and polyimide
Inventor: KATAYAMA MASAAKI
IPC: C07C217/76
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To provide novel diamine compounds, polyimide precursors and polyimides used for liquid crystal orientation treatment agents and the like.SOLUTION: A diamine compound is represented by formula [2A] (Xis -O-, -COO-, -OCO-, -CONH-, -NHCO-, -NH-, -N(R)- or -S-; Ris a C1-5 linear/branched alkyl group; Xand Xindependently represent a divalent C1-3 alkyl group, alkoxyl group, F-containing alkyl group, F-containing alkoxyl group or F-substituted/unsubstituted cyclic group, selected from a benzene ring, a cyclohexyl ring or a heterocycle; Xis a C1-18 alkyl group, F-containing alkyl group, alkoxyl group or F-containing alkoxyl group; m is an integer of 2-15; n is an integer of 1-3; p is an integer of 0-3; 1≤n+p≤6).SELECTED DRAWING: None
Patent JP-2018206279-A (JP)
Title: Confirmation system for metal product
Inventor: MATSUDA KOHEI
IPC: G06Q50/04
Filed: 2017-06-09
Abstract: To provide a confirmation system for metal product, capable of achieving high guarantee of the validity of quality assurance.SOLUTION: A confirmation system 10 includes a slip input database 11, an instruction database 15 and a confirmation part 14. The slip input database 11 stores slip input information which a metal product 20 should satisfy. The instruction database 15 stores each information on instruction books for manufacture, inspection, testing and product display on the basis of slip input information on the slip input database 11. The confirmation part 14 executes comparative verification between information on the instruction books for manufacture, inspection, testing and product display, information on an instruction book of product display and information on an instruction book for testing, which are stored in the instruction database 15.SELECTED DRAWING: Figure 1
Patent JP-2017194989-A (JP)
Title: Vehicle guide system
Inventor: YAMAMOTO KAZUHIRO
IPC: G08G1/09
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a safe vehicle guide system for guiding a vehicle safely, even when a general vehicle enters an entrance for ETC vehicles, or, when an ETC system does not normally operate to an ETC vehicle, in addition, to provide a safe vehicle guide system using an ETC system.SOLUTION: A vehicle guide system comprises: a shutdown machine 1; a first vehicle detection device 2a; an antenna 3 in front of a gate; a second vehicle detection device 2b; guide means 4; a third vehicle detection device 2c; a fourth vehicle detection device 2d; and an ETC gate 5. When the first vehicle detection device detects entry of a vehicle, the shutdown machine is closed for providing a certain gap between the vehicle and a subsequent vehicle, and when the second vehicle detection device detects entry of the vehicle, with confirmation that the vehicle passes the antenna in front of a gate, it is determined whether communication is possible, impossible, or cannot be performed, at this timing, and when the third or fourth vehicle detection device detects entry of the vehicle, the shutdown machine is opened for the subsequent vehicle.SELECTED DRAWING: Figure 4
Patent JP-2019002143-A (JP)
Title: Reinforcing structure of junction between column and beam
Inventor: NAKAZAWA HARUO
IPC: E04G23/02
Filed: 2017-06-12
Abstract: To provide a reinforcing structure of a junction between a column and a beam capable of suppressing damage caused by junction yield.SOLUTION: A reinforcing structure 1 of a junction 10 between a column P and a beam B is provided with: a through hole Bh formed in the width direction of the beam B in the beam B; a tension member 3 inserted through the through hole Bh; and a pair of bearing materials 2 extending from the column P toward the beam B side and arranged away from the beam B, to which both ends of the tension member 3 are fixed respectively. The through hole Bh is formed at substantially the center of the height direction of the beam B.SELECTED DRAWING: Figure 3
Patent JP-2019002162-A (JP)
Title: Joining structure of reinforcing bar and joining method of reinforcing bar
Inventor: ISHII DAIGO
IPC: E04C5/18
Filed: 2017-06-13
Abstract: To provide a joining structure of a reinforcing bar and a joining method of the reinforcing bar capable of suppressing the dimension of a joining part (space for providing a joint) and properly joining the joining part in terms of structure.SOLUTION: A joining structure 1 of reinforcing bars is provided with: a tubular body 7 formed in a tubular shape; a first reinforcing bar 3 in which one end part 39 side is inserted and arranged in the tubular body 7; a second reinforcing bar 4 inserted and arranged on an extension line of the first reinforcing bar 3 in the tubular body 7 and having one end part 49 arranged opposite to the one end part 39 of the first reinforcing bar 3; a plurality of subsidiary reinforcing bars 5 and 6 arranged so as to straddle the one end part 49 of the second reinforcing bar 4 from the one end part 39 of the first reinforcing bar 3 and composed of deformed reinforcing bars in the tubular body 7; and a crimping part 8 for crimping the first reinforcing bar 3 and the plurality of the subsidiary reinforcing bars 5 and 6 from the outside of the tubular body 7 and crimping the second reinforcing bar 4 and the plurality of subsidiary reinforcing bars 5 and 6 from the outside of the tubular body 7. The one end part 39 of the first reinforcing bar 3 and the one end part 49 of the second reinforcing bar 4 are disposed in contact with or in proximity to each other.SELECTED DRAWING: Figure 3
Patent JP-2018008686-A (JP)
Title: Brush structure for automatic vehicle cleaning system
Inventor: LEONARDO FAVAGROSSA
IPC: A46B11/02
Filed: 2017-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a brush structure capable of efficiently cleaning all kinds of wheels, especially, a spoke wheel.SOLUTION: A brush structure for an automatic vehicle washing system supports plural bristles (3), each bristle has a base plate (2) having a base end part (31) and a free end part (32) fixed to the plate (2), and the base plate (2) is suitable for being detachably fixed to a rotation structure which is suitable for rotating the base plate (2) around a center axis. The bristles (3) have different inclinations in both of a clockwise rotation direction and a counterclockwise rotation direction in a non-diameter direction, or in other direction different from them, with respect to a rotation direction of the base plate (2), on both of inside and outside of the radial direction, and the bristles are fixed to the base plate (2), and the bristles (3) are arranged in a manner of having mutually, a convergence inclination direction and/or divergence inclination direction.SELECTED DRAWING: Figure 1
Patent JP-2019001421-A (JP)
Title: tire
Inventor: OTA SAKI
IPC: B60C9/18
Filed: 2017-06-19
Abstract: To provide a technique capable of suppressing both of occurrence of groove crack and occurrence of separation from end part of a core cord layer in a width direction in a tire which includes a spiral cord layer and a core cord layer between an upper layer thereof and a lower layer in a tire crown part.SOLUTION: A tire comprises: a carcass 14 extending in a toroid form between a pair of bead parts 13; a spiral cord layer 1 arranged outside of a crown part in a tire radial direction in which an upper layer 1A and a lower layer 1B are formed by spirally winding a reinforcement cord; and a core cord layer 2 arranged between the upper layer and the lower layer. The reinforcement cord of the spiral cord layer is made of carbon fiber, and angle of the core cord of the core cord layer relative to a tire circumferential direction is 0-50°.SELECTED DRAWING: Figure 1
Patent JP-2019006526-A (JP)
Title: Image forming apparatus
Inventor: YOKOYAMA TAKAYUKI
IPC: B41J11/02
Filed: 2017-06-21
Abstract: To provide an image forming apparatus capable of recording an image of appropriate image quality on a recording medium, and of securing fixation.SOLUTION: There are provided: a conveyance part for conveying a recording medium using an endless belt-shaped conveyance member 113 or the like on which a recording medium is placed; a suction part 114 or the like for sucking the recording medium placed on the conveyance member, to the conveyance member; and a recording medium pressing part 115 or like for pressing the recording medium placed on the conveyance member, onto the conveyance member. The recording medium pressing part comprises rollers (115, 116, and so forth) provided so as to come into contact with both end parts of the conveyance member. The roller 115 and so forth are rotatable at least in a conveyance direction of the recording medium and another direction perpendicular to the conveyance direction of the recording medium.SELECTED DRAWING: Figure 5
Patent JP-2019004725-A (JP)
Title: Wildlife driving-out device
Inventor: ISHIZU NAOHIKO
IPC: A01M29/18
Filed: 2017-06-21
Abstract: To provide a wildlife driving-out device that has improved a driving-out effect for crows or the like by taking into account a distance of an ultrasonic speaker (parametric speaker) for wildlife.SOLUTION: A wildlife driving-out device includes: a water-proof USB camera 10 for imaging a region where wildlife is to be driven out; s parametric speaker 60 located in a range of the effective distance for outputting a sound of sufficient sound pressure to an imaging region of imaging means; detection means 42 for detecting that wildlife has invaded into the region based on an image of the region imaged by the water-proof USB camera 10; and output control means 44 for executing control to output a sound from the parametric speaker 60 when intrusion of the wildlife is detected by the detection means 42.SELECTED DRAWING: Figure 1
Patent JP-2019006699-A (JP)
Title: Mild cognitive impairment improving composition
Inventor: EDA SATOSHI
IPC: A61P43/00
Filed: 2017-06-23
Abstract: To provide a novel composition having a mild cognitive impairment (MCI) improving action.SOLUTION: A mild cognitive impairment improving composition contains ferulic acid, ginkgo leaf extract, and α-glycerophosphocholine as active ingredients.SELECTED DRAWING: Figure 2
Patent JP-2019005983-A (JP)
Title: Antifogging sheet, molded body and container
Inventor: ISHIGURO TAKAHIRO
IPC: B65D65/40
Filed: 2017-06-23
Abstract: To provide an antifogging sheet capable of adding both of antifogging effect and bondability, a molded body, a container and a manufacturing method of the antifogging sheet.SOLUTION: There is provided a transparent antifogging sheet having a zone capable of forming a joint part by joint with a part to be jointed, having a substrate layer 31, a joint layer 32 which is lamination formed on the substrate layer 31 and can be delaminated or aggregation detached between the substrate layer 31 and itself, and an antifogging layer 33 lamination formed on the joint layer 32 and consisting of a resin composition containing an antifogging agent, in which the joint layer 32 in a zone 39 capable of forming the joint part is delaminated or aggregation detached and the antifogging layer 33 is removed.SELECTED DRAWING: Figure 1
Patent JP-2019008584-A (JP)
Title: Input/output circuit of microcomputer, battery pack using the same, and electric power tool
Inventor: YAMAGUCHI SATOSHI
IPC: G06F3/00
Filed: 2017-06-26
Abstract: To save the number of input ports and the number of input/output ports required for a microcomputer used for a battery pack.SOLUTION: An input/output circuit of a microcomputer 50, which has a plurality of input circuits (thermistors TH1 to TH3), a plurality of output circuits (light emitting diodes LD0 to LD3), an input port AN for A/D conversion, and a plurality of input/output ports IO0 to IO3, connects the plurality of input circuits to the input port and connects switching elements M1 to M3 and the output circuit to the input/output port in common. The input/output port IO0, which is provided with a switching circuit 64 that turns on or off power supply to the plurality of output circuits, controls supply of a VDD voltage to the plurality of light emitting diodes. When a signal is input from the input circuit to the input port, a switching element M0 is turned off, one of the plurality of input/output ports is sequentially set to high to make the switching elements M1 to M 3 conductive, and one of the input circuits and the input port are connected.SELECTED DRAWING: Figure 1
Patent JP-2019013066-A (JP)
Title: Battery charging device
Inventor: INOUE TAKASHI
IPC: B60L53/00
Filed: 2017-06-29
Abstract: To secure spatial heat capacity of a charger while dew condensation of a battery is prevented.SOLUTION: A battery charging device 100 comprises: a battery 20; a charger 22 for supplying power to the battery; a storage case 24 for storing the battery and the charger; a partition wall 26 which is installed in the storage case and partitions a space where the battery is stored and a space where the charger is stored; an opening/closing mechanism 30 which is arranged in the partition wall and communicates and interrupts the space where the battery is stored and the space where the charger is stored; and an opening/closing mechanism control section 114 for controlling an opening/closing mechanism. The opening/closing mechanism control section communicates the space where the battery is stored and the space where the charger is stored when a temperature of the battery is equal to or higher than a prescribed temperature when the charger is operated.SELECTED DRAWING: Figure 1
Patent JP-2019010034-A (JP)
Title: Mustard seed-containing emulsified seasoning
Inventor: SHIOMI TAKASHI
IPC: A23L27/18
Filed: 2017-06-29
Abstract: To provide a mustard seed-containing emulsified seasoning capable of providing continuous feeling of flavor specific to a mustard seed, which is easy to be lost with time.SOLUTION: There is provided a mustard seed-containing emulsified seasoning, having total content of a mustard seed whole and a brown mustard seed pulverized treated article of 5 to 50 mass%, percentage content of the mustard seed whole and the brown mustard seed pulverized treated article of 1:1 to 20, in which 65 mass% or more of the brown mustard seed pulverized treated article is 32 Tyler mesh on, and containing edible oil and fat of 0.5 mass% or more.SELECTED DRAWING: None
Patent JP-2019010992-A (JP)
Title: Outboard engine
Inventor: HASEGAWA HIROYUKI
IPC: B63H20/32
Filed: 2017-06-30
Abstract: To provide an outboard engine capable of restraining penetration of water from the exhaust port.SOLUTION: The outboard engine comprises an engine 10, a fun 30 to discharge air around the engine 10 and a cowl 40 to house the engine 10 and the fun 30. The cowl 40 includes a top cowl 42 arranged above the engine 10 and having an exhaust passage S3 to flow the exhaust gas from the fun 30, and an exhaust port S4 connected to the exhaust passage S3 and formed by the top cowl 42. The exhaust port S4 is opened forward.SELECTED DRAWING: Figure 2
Patent JP-2019013261-A (JP)
Title: Game machine
Inventor: SHIBATA MASAKI
IPC: A63F7/02
Filed: 2017-07-03
Abstract: To make it possible to prevent reflected glare of light on a glass pane.SOLUTION: A game machine includes a glass pane 671a disposed on the front side of game machine bodies 301, 302 so that a game area 323 is visible, and light emitting means 811 disposed on the front side from the glass pane 671a. The game machine further includes reflected glare prevention means 804 for preventing reflected glare of light on the glass pane 671a from the light emitting means 811. The reflected glare prevention means 804 has a reflected glare prevention wall 804a disposed between the glass pane 671a and the light emitting means 811. Further, the upper side of the reflected glare prevention wall 804a is inclined toward the light emitting means 811 side.SELECTED DRAWING: Figure 146
Patent JP-2019015445-A (JP)
Title: Heat exchanger and assembly method of the same
Inventor: SAKEKAWA KEI
IPC: F28F3/08
Filed: 2017-07-06
Abstract: To provide a heat exchanger which can prevent brazing failure during assembly of the heat exchanger.SOLUTION: A casing (200) has: an upper plate (210) disposed at the upper side of a lamination core (100) in a lamination direction; and a lower plate (220) disposed at the lower side of the lamination core (100) in the lamination direction. Holding parts (232, 242) are provided in at least one of the side surface sides extending from the upper plate (210) or the lower plate (220), and the other side surface side extending from the upper plate (210) or the lower plate (220) includes engagement parts (212) which engage with the holding parts (232, 242). The engagement part (212) of the upper plate (210) or the lower plate (220) is inserted into the holding part (232, 242) in the lamination direction of the lamination core (100).SELECTED DRAWING: Figure 1
Patent JP-2019016172-A (JP)
Title: Tunnel disaster prevention system
Inventor: SUGIYAMA YASUNORI
IPC: G08B17/00
Filed: 2017-07-07
Abstract: To enable pieces of terminal equipment, which are connected onto a line led out of a normal segment substrate, to sustain necessary minimum disaster prevention monitoring features even if any of plural segment substrates fails.SOLUTION: A disaster prevention receiving panel 10 includes two segment substrates 60-1 and 60-2. A fire detector 16 is connected as terminal equipment onto a line led out of each of the segment substrates. Each of detection areas is double monitored by adjoining fire detectors existing on both sides of the detection area. The fire detectors 16 odd-numbered in a tunnel longitudinal direction are connected onto the line led out of the segment substrate 60-1. The fire detectors 16 even-numbered in the tunnel longitudinal direction are connected onto the line led out of the segment substrate 60-2. If the segment substrate 60-2 fails, the monitoring features of the fire detectors 16 connected to the substrate are lost. However, the monitoring features of the fire detectors 16 connected onto the line led out of the normal segment substrate 60-1 and adjoining to the fire detectors whose monitoring features are lost are sustained. The monitoring features for the detection areas are never lost.SELECTED DRAWING: Figure 4
Patent JP-2019014411-A (JP)
Title: Airbag device
Inventor: HIKITA KAZUKI
IPC: B60R21/205
Filed: 2017-07-10
Abstract: To provide an airbag device which enables an auxiliary bag part to expand and deploy quickly and can maintain internal pressure of the auxiliary bag part which has expanded and deployed.SOLUTION: An airbag device includes: an inflator which generates a gas during impact input; a main bag part 20 which receives gas supply from the inflator to expand and deploy; an auxiliary bag part 30 which is connected to the main bag part 20 and receives gas supply from the interior of the main bag part 20 through multiple communication parts 31 to expand and deploy; and a sheet member 40 which is fixed to an inner surface of the auxiliary bag part 30, collectively covers the multiple communication parts 31, and is formed so as to move close to or separate from areas on the inner surface of the auxiliary bag part 30 which are located between the multiple communication parts 31.SELECTED DRAWING: Figure 7