baber/WOPTO huggingface dataset:
Patent JP-2019199906-A (JP)
Title: Sealing device
Inventor: Sakano yuya
IPC: F16J15/42
Filed: 2018-05-15
Abstract: To make compatible both lower slide torque and dust resistance.SOLUTION: An oil seal 101 for fixing a slinger 111 for making a flange 113 extend toward the outside of a radial direction from a cylindrical part 112 to a rotating shaft, and fixing a seal member 131 having a lip 143 for making a lip end 143a tightly adhere to the flange 113 of the slinger 111 to an internal peripheral face of an axial hole 202 of a housing 201, fixes a fin member 151 to the rotating shaft side, for example, to the cylindrical part 112 of the slinger 111 by making the fin member located on a machine outside B side rather than the seal member 131. The fin member 151 comprises a plurality of fins 152 for arranging at least a part of a face for generating an airflow in parallel with an axial direction of the rotating shaft, and making tip parts 152a face the seal member 131 in a non-contact manner, and a region of the seal member 131 opposing the tip parts 152a of the fins 152 has a tapered shape which is diameter-expanded toward the machine outside B.SELECTED DRAWING: Figure 1
Patent JP-2019198877-A (JP)
Title: Monitoring method, monitoring system, and monitoring program for electric resistance welding
Inventor: FUKAMI SHUNSUKE
IPC: B23K13/08
Filed: 2018-05-16
Abstract: To estimate how far input power during welding is from input power during transition from a second kind welded condition to a second kind welded condition of a two-stage convergence type.SOLUTION: A monitoring method according to the present disclosure is a monitoring method for monitoring a welded condition of a metal plate in ERW (Electric Resistance Welding). The monitoring method has: a step of detecting a distance (LV0-LV1) between geometrical V convergent point V0 and a V convergent point V1 on the basis of an image obtained by photographing a conflux part of both ends of the metal plate and a peripheral part thereof from a radical direction; and a step of calculating an electric power score ξ which is a value indicating how far input power at a certain monitoring target time is from SPLcr which is a value indicating reference input power decided as input power in a transition region from a second kind welded condition to a second kind welded condition of a two-stage convergence type, by use of the distance (LV0-LV1) at the monitoring target time, a thickness t of the metal plate, and a diameter D of a metal pipe.SELECTED DRAWING: Figure 17
Patent JP-2018124062-A (JP)
Title: Refrigerator door
Inventor: ABE KOMI
IPC: F25D23/02
Filed: 2018-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator door including an insulation structure that can thin a door thickness and maintain or enhance heat insulating property, simplify an assembly process, and does not damage a vacuum heat insulation material.SOLUTION: A refrigerator door 101 includes: a door frame 111; a front face plate 112 fitted to the door frame; a structure 117 disposed so that the front face thereof faces a rear face of the front face plate inside the door frame; a flat-plate-like vacuum heat insulation material 126 disposed on a rear face side of the structure; and a molded heat insulation material 121 disposed in a space surrounded by a front face of the vacuum heat insulation material, the rear face of the front face plate and an outside surface of the structure.SELECTED DRAWING: Figure 15
Patent JP-2019208542-A (JP)
Title: Game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2018-05-31
Abstract: To provide a game machine capable of suppressing the decline of player's interest in a game.SOLUTION: A jackpot is a jackpot based on a first special game, a jackpot based on a second special game or a jackpot based on an accessory game. A game state is either a low base state or a high base state which is more advantageous for a player than the low base state. The high base state is a game state in which the jackpot based on an accessory game and the jackpot based on the second special game may be attained, and the low base state is a game state in which the jackpot based on the first special game may be attained but the jackpot based on the accessory game is less likely to be attained compared with the high base state. While the possibility of attaining a jackpot based on the first special game and the possibility of attaining a jackpot based on the second special game vary depending on the set value that is set, the possibility of attaining a jackpot based on the accessory game remains the same regardless of the set value that is set.SELECTED DRAWING: Figure 7
Patent JP-2019104718-A (JP)
Title: METHOD FOR PRODUCING α,β-UNSATURATED ALDEHYDES
Inventor: ARAI TSUBASA
IPC: C07C45/74
Filed: 2018-05-31
Abstract: To provide a method for producing aldehydes, which can provide a desired aldehyde with high selectivity and can suppress generation of by-products.SOLUTION: Provided is a method for producing α,β-unsaturated aldehydes, comprising a step of obtaining an α,β-unsaturated aldehyde of formula (III) by reacting a compound of formula (I) and a compound of formula (II), in which step an alkali metal hydroxide and an alkanol having 1 to 4 carbon atoms are used, an amount of the alkali metal hydroxide is 8 mole% to 12 mole% relative to the compound of formula (I), and a total amount of water contained in raw materials used in the reaction is 10 mole% to 50 mole% relative to the compound of formula (I).SELECTED DRAWING: None
Patent JP-2019211864-A (JP)
Title: Computer program, information processing device, and information processing method
Inventor: INOMATA ATSUSHI
IPC: A63F13/5255
Filed: 2018-05-31
Abstract: To improve quality in virtual experience of a user.SOLUTION: A computer program according to an embodiment for providing a user wearing a head mount device with virtual experience includes the steps of: defining the virtual space for providing virtual experience; setting a virtual camera in the virtual space; calculating an amount of first rotation of the head mount device using a first sensor provided in the head mount device and for detecting a movement of the head mount device; calculating an amount of second rotation of the head mount device using a second sensor provided in the head mount device and for detecting a direction of the head mount device; correcting the amount of first rotation according to the amount of second rotation; and controlling the direction of the virtual camera on the basis of the corrected amount of first rotation.SELECTED DRAWING: Figure 15
Patent JP-2019212466-A (JP)
Title: Fuel cell system and start-up control program
Inventor: KATO REI
IPC: H01M8/04701
Filed: 2018-06-04
Abstract: To rapidly control an internal temperature of a fuel cell stack to an operation temperature at which power generation is possible while inhibiting an internal temperature of a reformer from being made to exceed a predetermined threshold by heating caused by start-up operation.SOLUTION: A fuel cell system 10 performs start-up operation of: supplying material gas without reducing its flow rate and at a flow rate equal to or higher than the minimum flow rate (e.g., maximum output) at which flame is not completely extinguished in combustion in a combustor 40 and the combustion can be retained to raise a temperature of a cell stack 16 to a temperature Tcs at which condensation of water vapor occurs; making the supply of the material gas stop when the temperature reaches a temperature Tref2 (around Tref1-30°C) slightly lower than a temperature Tref1 at which carbon deposition occurs in a reformer 14, on the basis of the considered fact that a rising gradient of an internal temperature of the reformer 14 changes depending on the flow rate of the material gas; and determining a timing of resuming the supply of the material gas while monitoring a temperature rise change rate (gradient) of the cell stack 16 (intermittent control of supply of material gas).SELECTED DRAWING: Figure 3
Patent JP-2019214161-A (JP)
Title: Printed medium expansion/contraction quantity computation method and printed medium expansion/contraction quantity computation device
Inventor: KURACHI MASAHIRO
IPC: B41F33/00
Filed: 2018-06-12
Abstract: To provide a printed medium expansion/contraction quantity computation method and a printed medium expansion/contraction quantity computation device that can easily compute a quantity of expansion or contraction of a printed medium if the printed medium has printing expansion or printing contraction in a latter stage when overprinting is performed by a roll-to-roll type screen printer.SOLUTION: In a first stage, a plurality of first alignment marks 102 are arrayed and printed in a conveyance direction of a continuous form 100 in printing of a former stage together with a first printing pattern of the former stage. In a second stage, a plurality of second alignment marks 106 are arrayed and printed in the conveyance direction of the continuous form 100 in printing of a latter stage together with a second printing pattern 111 of the latter stage. In a third stage, an image of both the alignment marks 102, 106 on the continuous form 100 are picked up by a camera 45. In a fourth stage, a shift quantity between the first alignment mark 102 and the second alignment mark 106 which correspond to each other in the conveyance direction is computed as an expansion/contraction quantity on the basis of the picked-up image.SELECTED DRAWING: Figure 6
Patent JP-2019216075-A (JP)
Title: Illumination system
Inventor: ITO KATSUMA
IPC: H05B37/02
Filed: 2018-06-14
Abstract: To provide an illumination system capable of detecting an ambient temperature of an illumination fixture.SOLUTION: The illumination system includes: a light source; a lighting device for lighting the light source; an enclosure for storing the light source and the lighting device; and a temperature detection unit having a temperature sensor provided on the outside of the enclosure and controlling the lighting device or an external apparatus according to a detection temperature of the temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2019218591-A (JP)
Title: Recovery method of nickel powder
Inventor: TAKAISHI KAZUYUKI
IPC: B22F9/26
Filed: 2018-06-19
Abstract: To provide a recovery method of nickel powder that suppresses scaling inside a piping or sticking to a valve to stably generate nickel powder by a continued process, through providing a mechanism capable of cleaning the piping or the valve, in a method of reducing a nickel complex ion by hydrogen gas to obtain nickel powder.SOLUTION: A recovery method is for nickel powder included in reduction slurry containing the nickel powder generated by reducing, with hydrogen, a nickel complex ion contained in a raw material liquid supply containing a sulfuric acid nickel ammine complex solution continuously from the solution. The raw material liquid supply is mixed slurry further containing a seed crystal, the nickel powder has nickel precipitated on the seed crystal by the reduction process and the recovery method for nickel powder is conducted using a recovery apparatus appropriate for the recovery method.SELECTED DRAWING: Figure 1
Patent JP-2019219017-A (JP)
Title: Hydraulic motor unit
Inventor: SUZUKI ATSUSHI
IPC: F15B11/02
Filed: 2018-06-20
Abstract: To prevent a hydraulic motor unit from being made large.SOLUTION: A hydraulic motor unit 100 comprises: a counter balance valve 40 for allowing an operation of a piston motor 1 and holding a stop state of the piston motor 1; a capacity switch valve 50 for controlling a flow of a hydraulic oil supplied to switch actuators 20, 21; and a high pressure election valve 60 for returning the hydraulic liquid exhausted from the piston motor 1 to a supply side during deceleration of the piston motor 1. The capacity switch valve 50, the couter balance valve 40, and the high pressure selection valve 60 respectively have spools provided in parallel to a second direction vertical to a first direction parallel to a rotation shaft 1a of the piston motor 1. The counter balance valve 40 and the capacity switch valve 50 are sequentially provided in a third direction vertical to the first and second directions.SELECTED DRAWING: Figure 1
Patent JP-2019006114-A (JP)
Title: Absorption sheet and manufacturing method therefor
Inventor: KOMATSU TAKASHI
IPC: B32B3/14
Filed: 2018-06-21
Abstract: To provide an absorption sheet to which an antibacterial property, strength, a water holding property and a slipping prevention property are added by arranging a heat adhesive fiber containing proper amounts of organic acid and pulp and having a proper diameter on any proper layer of an upper layer, a middle layer and a lower layer.SOLUTION: An absorption sheet (10) has an unwoven fabric layer (5) having at least 3 layers of an upper layer (1), a middle layer (2) and a lower layer (3), the upper layer (1) contains a heat adhesive fiber and organic acid, the middle layer (2) contains the heat adhesive fiber, a pulp and the organic acid, and the lower layer (3) contains the heat adhesive fiber and the pulp. The upper layer (1) has a larger fiber diameter of the heat adhesive fiber than those of the middle layer (2) and the lower layer (3), and a higher percentage content of the organic acid than that of the middle layer (2), the middle layer (2) has a higher percentage content of the pulp than that of the lower layer (3). Thereby a drip exudated from food products is absorbed and wetback is prevented.SELECTED DRAWING: Figure 1
Patent JP-2020004555-A (JP)
Title: Gas circuit breaker
Inventor: KOTSUJI HIDEYUKI
IPC: H01H33/915
Filed: 2018-06-27
Abstract: To provide a gas circuit breaker with improved insulation performance.SOLUTION: A gas circuit breaker comprises: a first arc contactor arranged in a gas tank; a second arc contactor arranged to face the first arc contactor; a puffer cylinder which is provided on the outer periphery of the first arc contactor so as to be coaxial with the first arc contactor; a puffer chamber surrounded by the puffer cylinder, a fixed piston, and a hollow rod; an insulation nozzle forming a space integral with the puffer chamber; an exhaust tube which is provided on the outer periphery of the second arc contactor so as to exhaust and cool hot gas discharged from arc generated in the insulation nozzle; and a first closing plate which is provided in the exhaust tube at an opposite side end to the second arc contactor and has an exhaust hole on a central axis of the second arc contactor.SELECTED DRAWING: Figure 1
Patent JP-2019121587-A (JP)
Title: Quick charge battery
Inventor: Chen xiang ming
IPC: H01M50/559
Filed: 2018-06-27
Abstract: To provide a quick charge battery in which a charger and a battery cell are integrated.SOLUTION: A quick charge battery 1 includes a battery cell 11, a cap assembly 13, a quick charge assembly 15 and an insulator film 17. The cap assembly 13 projects from the battery cell 11. The cap assembly 13 includes a body 131 and a conductive member 132. The conductive member 132 is placed on the lateral face of the body 131 separated from the battery cell 11. The quick charge assembly 15 is placed in the body 131, between the battery cell 11 and the conductive member 132. The quick charge assembly 15 includes a circuit board 151 and a quick charge connector 152. The quick charge connector 152 is electrically connected with the battery cell 11. The conductive member 132 is electrically connected with the battery cell 11. The insulator film 17 is provided cylindrically on the battery cell 11 and the cap assembly 13. The quick charge connector 152 is exposed from the body 131 and the insulator film 17.SELECTED DRAWING: Figure 2
Patent JP-2020001127-A (JP)
Title: Picking system, picking processing equipment, and program
Inventor: TAKAHASHI YUKI
IPC: B25J13/08
Filed: 2018-06-28
Abstract: To provide a picking system that makes an installation cost low and that is operated at high speed.SOLUTION: A picking system includes: a camera 21 for photographing an object that is a picking target; a distance sensor 22 for measuring a distance between it and the object; a first measurement part 112 for measuring either or both of coordinates of one or more points of the object photographed by the camera 21 and an attitude of the object at the one or more points; and a second measurement part 113 for measuring a distance in a depth direction, in terms of the one or more points of the object, on the basis of the result of measurement by the distance sensor 22.SELECTED DRAWING: Figure 6
Patent JP-2020000690-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-06-29
Abstract: To provide a game machine with a new manner of a back side that has not been before.SOLUTION: A game machine in which a symbol variation display is performed based on satisfaction of a predetermined start condition and a profit is imparted to a player on the basis of a result of the symbol variation display includes a game board on which a predetermined game area is formed and a light-emitting section provided on the game board and irradiating light. The light-emitting section is provided at a position corresponding to an operation part provided behind the game machine, and the operation part is easily recognized by receiving the light irradiated from the light-emitting section.SELECTED DRAWING: Figure 263
Patent JP-2020003740-A (JP)
Title: Image capturing device and control method therefor
Inventor: AKAKUMA TAKAYUKI
IPC: H04N5/232
Filed: 2018-06-29
Abstract: To accurately focus on a main object intended by a user.SOLUTION: A CPU 111 is configured to control driving of a focusing lens 126 to focus on an object detected based on a focus detection result, and then determine the object to be a first object to be tracked by the focusing lens on the basis of significance of the object whose focus detection result differs from a position corresponding to the object by less than a threshold.SELECTED DRAWING: Figure 5
Patent JP-2020005215-A (JP)
Title: User apparatus and base station apparatus
Inventor: SANO YOSUKE
IPC: H04W28/04
Filed: 2018-06-29
Abstract: To perform efficient retransmission control by allowing a user apparatus to report information indicating retransmission characteristics to a base station apparatus.SOLUTION: The user apparatus includes: a notification unit for notifying a base station apparatus of a UE (User Equipment) capability indicating retransmission characteristics; a receiving unit for receiving an initial transmission signal or a retransmission signal from the base station apparatus; a control unit for performing HARQ (Hybrid automatic repeat request) control; and a transmitting unit for transmitting a HARQ response to the base station apparatus. The UE capability indicating the retransmission characteristics is a capability to achieve a predetermined required performance.SELECTED DRAWING: Figure 6
Patent JP-2020010464-A (JP)
Title: Electric wiring block joint body, electric connection box, and wiring harness
Inventor: EGAWA MASATOSHI
IPC: H01R9/03
Filed: 2018-07-05
Abstract: To enable a detection of correctness in an attachment position of a connection member for a bus bar.SOLUTION: An electric wiring block joint body comprises: a plurality of electric wiring blocks 10 and 20 electrically connecting an electric component EP and bus bars 30 and 40 in an inner direction; a connection member 50 electrically connecting each of electric connection parts 35 and 45 of each bus bar; and a fitting position detection structure 60 which can detect an error of a fitting position of the connection member for each electric connection part. At least one of the two electric wiring blocks as a connection target, has a housing chamber 13 housing each electric connection part and the connection member. The fitting position detection structure comprises: a projection part 61; and an inserted part 62 into which the projection part is inserted when the fitting position of the connection member against each electric connection part is a setting fitting position. One of the projection part and the inserted part is provided to the connection member, and the other one of them is provided to each electric connection part or an inner wall surface 13b of the housing chamber.SELECTED DRAWING: Figure 2
Patent JP-2020013647-A (JP)
Title: Electrical connector
Inventor: YAKICHI MASAMICHI
IPC: H01R12/71
Filed: 2018-07-13
Abstract: To enable excellent elasticity to be maintained in a contact member without damaging a terminal regulation part even when the height is reduced.SOLUTION: An electrical connector is configured so that an abutting surface 11e1 that abuts at least one end of two end edge portions of a terminal contact part 12d in a contact member 12 is formed on a terminal regulation part 11e provided to a housing 11, and a configuration is employed in which the terminal regulation part 11e does not abut a central region of the terminal contact part 12d of the contact member 12. Thus, a configuration is employed in which plastic deformation of the contact member 12 is prevented and excellent elasticity is maintained in the contact member 12 without damaging the terminal regulation part 11e.SELECTED DRAWING: Figure 16
Patent JP-2020013687-A (JP)
Title: Connector device and wiring harness
Inventor: SHIGEMOTO KENSHIRO
IPC: H01R13/42
Filed: 2018-07-18
Abstract: To provide a connector device that facilitates removal of a front holder from a housing, and a wiring harness.SOLUTION: A connector device 1 applied to a wiring harness includes: a first connector 2 having a first terminal 21, a first housing 22, and a front holder 23; a second connector 3 having a second terminal 31 and a second housing 32; a rotation support mechanism 5 including a taper portion 51, and a rotation fulcrum portion 52; and a final unlocking mechanism 6 including a tip 32f of the second housing 32, and a hook 61, and in the second housing 32, in a state in which the rotation fulcrum portion 52 is in contact with the tapered portion 51, and the tip 32f of the second housing 32 is hooked on a hook 61, the final lock between the front holder 23 and the first housing 22 can be released by the relative rotation with respect to the first housing 22 with the rotation fulcrum portion 52 as a fulcrum.SELECTED DRAWING: Figure 17
Patent JP-2020016971-A (JP)
Title: Coloring program and coloring method
Inventor: HASHIMOTO RYUNOSUKE
IPC: G06T11/80
Filed: 2018-07-24
Abstract: To facilitate a process of filling color.SOLUTION: A coloring program is provided for causing a computer to execute a process such that when a coloring target area Dis split into a first area Dand a second area Dby color trace lines 6, 7 that specify different coloring and if the first area Dis filled with a first color, the second area Dis filled with a second color different from the first color.SELECTED DRAWING: Figure 3
Patent JP-2019062184-A (JP)
Title: Organic electroluminescent material and device
Inventor: CHUN LIN
IPC: H01L51/50
Filed: 2018-07-24
Abstract: To provide a high performance blue light emitting device with high efficiency and long device lifetime.SOLUTION: An OLED (Organic Light Emitting Diode) 100 including a light emitting layer 135 is provided, where the light emitting layer includes a first host and a light emitter, the light emitter is a phosphorescent metal complex or a delayed fluorescent light emitter, where Ewhich is Ttriplet energy of a first host is higher than Ewhich is the Ttriplet energy of the light emitter, where Eis at least 2.50 eV, and the LUMO (Lowest Unoccupied Molecular Orbital) energy of the first host is higher than the HOMO (Highest Occupied Molecular Orbital) which is the energy of the light emitter, where the absolute value of the difference between the HOMO energy of the light emitter and the LUMO energy of the first host is ΔE 1, where a≤ΔE1-E≤b is satisfied, and a≥0.05 eV and b≤0.60 eV are satisfied.SELECTED DRAWING: Figure 1