baber/WOPTO huggingface dataset:
Patent JP-2021007642-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-01
Abstract: To provide a game machine capable of suppressing decline of interest by reducing stress on a player, while suppressing occurrence of game medium jam on a guide path.SOLUTION: A game machine includes a second start winning port 702A provided on the downstream side of a special variable winning ball device 17, and passable by a game medium not passing a special winning port 704A, and a second passage formation part (for example, a front wall part 731A, a rear wall part 721A, bottom wall parts 733A-733C, an upper wall part 734A, an inclined wall part 734B and a standing wall part 734C) for forming two passages 710B for guiding the game medium from the special variable winning ball device 17 to the second start winning port 702A. The guide pass formation part is constituted so that a passage rate of the game medium from the special variable winning ball device 17 to the second start winning port 702A cannot be adjusted, and includes flow straightening means (for example, a projection part 736 and a recessed groove part 737) for straightening flow of the game medium.SELECTED DRAWING: Figure 20
Patent JP-2019162552-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2019-07-08
Abstract: To provide a game machine capable of efficiently developing a diversified performance.SOLUTION: In a game machine capable of executing a game (e.g., the special symbol variation display game) on the basis of satisfaction of a start condition (e.g., winning of game balls to a start winning port) and having control means (performance control device 300) capable of executing a performances related to the game by performance means (e.g., display device 41), the control means stores a plurality of structures in which a plurality of lottery tables (e.g., notice distribution table) used for a performance lottery are arranged corresponding to parameters related to the game specifications.SELECTED DRAWING: Figure 205
Patent JP-2021011930-A (JP)
Title: Hydraulic supply device and vehicle with the same
Inventor: MATSUI JUNKI
IPC: F16H61/12
Filed: 2019-07-08
Abstract: To prevent a load from being exerted on a check valve at the upstream side when opening failure occurs in a check valve at the downstream side in a hydraulic supply device in which the check valves are installed at the upstream side and the downstream side of an electric oil pump.SOLUTION: A hydraulic supply device includes: a mechanical oil pump 1 which is driven by a driving source of a vehicle; an electric oil pump 2 which is driven by a motor; a hydraulic circuit 100 which is supplied with oil discharged from these oil pumps; a first valve (a check valve) 3B which prevents the oil supplied from the mechanical oil pump from flowing into a discharge port of the electric oil pump; a second valve (a check valve) 12 which prevents oil from flowing from the electric oil pump to the upstream side of the electric oil pump; a pressure adjustment valve 13 which is disposed on an oil passage leading to the hydraulic circuit and adjusts line pressure; and a line pressure control part 61a which controls the pressure adjustment valve to decrease the line pressure when it is determined that the first valve is in an opening failure state.SELECTED DRAWING: Figure 1
Patent JP-2021011780-A (JP)
Title: Pc board assembling apparatus
Inventor: MASHITA HIDETO
IPC: E21D11/40
Filed: 2019-07-09
Abstract: To provide a PC board assembling apparatus that regardless of the number of PC boards to be lined up in the circumferential direction of a tunnel, can assemble the PC boards, has a simple structure, and is inexpensive.SOLUTION: A PC board assembling apparatus 1 of the present invention comprises: a travel frame F that has guide rails 2, 2 in an arch shape along an inside wall of a tunnel and is movable in a direction in which the tunnel extends; a carriage W capable of traveling on the guide rails 2, 2; and a holding device A that is provided at the carriage W, is capable of holding a PC board B, is capable of moving to/away from the carriage W, and is capable of revolving around the direction in which the tunnel extends.SELECTED DRAWING: Figure 3
Patent JP-2021015324-A (JP)
Title: Food product order delivery system
Inventor: SATO TAKEHIKO
IPC: B65G1/137
Filed: 2019-07-10
Abstract: To provide a food product order delivery system capable of receiving freshly cooked food just in time without waiting time.SOLUTION: A current situation of a food product is indicated by a light guide plate 13 provided in a food placement surface of a delivery shelf 5. The light guide plate 13 is configured so that diffusely reflecting notches 14 are provided on a bottom surface and left and right side surfaces, a light source 15 equipped with an LED chip is disposed in a position opposed to a back surface, and light from the light source 15 is radiated intensively from an upper surface (commodity placement surface) and a front surface. The LED chip is prepared for the light of red, green, yellow, etc. A delivery box 5 containing a food product box 11 being offered is displayed in a red color, the delivery box 5 in which a prescribed time elapses and the food product box has been recovered in a refrigerator etc. is displayed in a yellow color, and the already accepted delivery box 5 which the food product box is scheduled to enter is displayed in a green color.SELECTED DRAWING: Figure 2
Patent JP-2021015823-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-07-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyolefin-based sheet and integrates the wafer and the frame by thermal compression bond via the polyolefin-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along division schedule lines and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyolefin-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021014859-A (JP)
Title: Cam roller device, fuel supply pump and floating bush
Inventor: NISHIDA HIDEAKI
IPC: F16C19/55
Filed: 2019-07-10
Abstract: To provide a cam roller device which can reduce a risk of damage, a fuel supply pump and a floating bush.SOLUTION: A cam roller device for periodically reciprocating a follower part accompanied by the rotation of a camshaft comprises: a roller which is arranged so as to abut on the camshaft, and constituted so as to rotate accompanied by the rotation of the camshaft; a pin member inserted into the roller, and constituted so as to abut on the follower part at both end parts which protrude from the roller; and a floating bush arranged between an internal peripheral face of the roller and an external peripheral face of the pin member. The cam roller device is constituted such that a lubricant is supplied between the pin member and the floating bush. When setting the surface roughness of end part regions of the floating bush in an axial direction at an internal peripheral face of the floating bush as Ra1, and setting the surface roughness of a center region sandwiched by the end part regions as Ra2, the floating bush satisfies a relation of Ra1>Ra2.SELECTED DRAWING: Figure 1
Patent JP-2019204791-A (JP)
Title: Lithium fluorosulfonate, nonaqueous electrolyte solution, and nonaqueous electrolyte secondary battery
Inventor: KAWAKAMI DAISUKE
IPC: H01M10/0569
Filed: 2019-07-11
Abstract: To provide a nonaqueous electrolyte solution which can achieve a nonaqueous electrolyte secondary battery superior in initial battery characteristics and durability.SOLUTION: A nonaqueous electrolyte solution comprises a lithium fluorosulfonate; the content of sulphate ions in the nonaqueous electrolyte solution is 1.0×10mol/L or more and 1.0×10mol/L or less.SELECTED DRAWING: None
Patent JP-2020071472-A (JP)
Title: Foreign language learning support system, foreign language learning support method, and program
Inventor: USAGAMI SATORU
IPC: G09B19/06
Filed: 2019-07-12
Abstract: To provide a foreign language learning support system that allows users to intuitively learn a foreign language by repeating effective repetitive practice while preventing reduction in learning effect due to remembering order when performing training over a plurality of times.SOLUTION: A foreign language learning support system 1 of the present invention is a foreign language learning support system that supports learning of a foreign language by reproducing a native language voice data and then uttering a corresponding foreign language. It includes: a sentence correspondence table that stores native language voice data and foreign language voice data in association with each other; a block dividing unit that divides a sentence selected from a plurality of sentences stored in the sentence correspondence table into a predetermined number of blocks; a block addition unit that adds blocks to be reproduced multiple times of the blocks divided by the block dividing unit to the reproduction data; and a sentence rearranging unit that randomly rearranges the reproduction order of the sentences included in the reproduction data.SELECTED DRAWING: Figure 7
Patent JP-2021016406-A (JP)
Title: Game device and program
Inventor: MINOURA RYOHEI
IPC: A63F13/55
Filed: 2019-07-17
Abstract: To provide a game device and the like capable of setting a field angle which prioritizes video expression in a game in which a moving body moving in a real space appears in a virtual space as a moving object.SOLUTION: A game device includes: a virtual camera setting part; an image generation part generating a virtual space image seen from a virtual camera VC in a virtual space as a game image; and a moving information calculation part which obtains first movement information in a real space of a moving body moving to a screen SC displaying a virtual space image on the basis of a detection result of a detection device and obtains second movement information in a virtual space of the moving object corresponding to the moving body on the basis of the first movement information. The image generation part generates an image of the moving object which appears from an appearance position corresponding to a hit position of the moving body to the screen SC and moves on the basis of the second movement information. The virtual camera setting part sets a field angle of a virtual camera at a second field angle different from a first field angle regulated on the basis of a play position PP of the player and the screen SC.SELECTED DRAWING: Figure 11
Patent JP-2021018454-A (JP)
Title: Recognition processor, recognition processing method and program
Inventor: OGURA TAKUYA
IPC: G08G1/16
Filed: 2019-07-17
Abstract: To provide a recognition processor capable of accurately recognizing a person even when the person is shielded by a shield.SOLUTION: A recognition processor 100 comprises a condition detection part 512, a video acquisition part 214, and a recognition processing part 520. The condition detection part 512 detects a condition in which a person in the surrounding is partially shielded by a shield which exists on a position corresponding to current position information, on the basis of the current position information and peripheral information. The video acquisition part 214 acquires an infrared ray video from an infrared ray camera 2. The recognition processing part 520 performs person recognition by using a recognition dictionary for detecting one or more parts which are not shielded by the shield of the person in the surrounding, in the infrared ray video, when a shield condition is detected.SELECTED DRAWING: Figure 22
Patent JP-2020177626-A (JP)
Title: Pedestrian crossing signal display system using light emitting Braille block
Inventor: HONG YO SEB
IPC: F21V31/00
Filed: 2019-07-18
Abstract: To provide a pedestrian crossing signal display system using a light emitting braille block that exhibits sufficient brightness and consumes less power so that a non-visually impaired person can easily recognize the light emitting braille block.SOLUTION: A pedestrian crossing signal display system using a light emitting braille block according to the invention includes: a light emitting braille block 10 that is provided on a pedestrian crossing approach road and in which a protrusion represents the same hue as a lighting color of a pedestrian crossing signal light; a sensing unit 20 that senses whether or not a current flows through an electric wire 53 for lighting a green signal 51 of a pedestrian crossing signal light 50 and an electric wire 54 for lighting a red signal 52; and a control unit 30 that determines a current lighting state of the pedestrian crossing signal light using the current detected by the sensing unit and transmits a lighting signal to the light emitting braille block.SELECTED DRAWING: Figure 1
Patent JP-2021018116-A (JP)
Title: Impression inspection device
Inventor: MORI HARUO
IPC: G01N21/956
Filed: 2019-07-18
Abstract: To provide an impression inspection device that can stably obtain an image with a large contrast for an inspection target crimped by an anisotropic conductive member.SOLUTION: The impression inspection device includes: an imaging unit 52 for taking an image of a crimped region PA crimped by an anisotropic conductive member against an inspection target T as a pair of work-pieces with a conductive part crimped by the anisotropic conductive member, at least one of the work-pieces being a resin substrate; a stage 51 having a supporting surface 510 supporting the inspection target T; and a protrusion part 513 in the stage 51, protruding from a supporting surface 510, the protrusion part being in contact with the at least one of the work-pieces being the resin substrate of the crimped region PA.SELECTED DRAWING: Figure 9
Patent JP-2019196497-A (JP)
Title: Tubular reactor and method for multi-phase polymerization
Inventor: RITTER JOACHIM
IPC: C08F10/08
Filed: 2019-07-23
Abstract: To provide a tubular reactor and a process for multiphase polymerization, in particular for producing butyl rubber, where the danger of a blockage is reduced.SOLUTION: There is provided a tubular reactor 14 for multiphase polymerization comprising: at least a pipe piece 16 for radially delimiting a reactor volume between an inlet 18 and an outlet 20; a stirrer 22 for generating a flow 27 in the axial direction of the pipe piece, wherein the stirrer is dimensioned and operable such that the flow is impartable with a centrifugal force which generates a concentration distribution in the radial direction inside the pipe piece; and an outlet conduit 32 for discharging a radially inner part of the flow in which the outlet conduit is inserted through the outlet and is immersed in the concentrated radially inner part 30 of the flow inside the pipe piece. A product has a lower density than the solvent and the product is concentrated inside the tubular reactor.SELECTED DRAWING: Figure 1
Patent JP-2019197738-A (JP)
Title: Light emitting element, light emitting device, electronic device, and lighting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2019-07-26
Abstract: To provide a highly reliable light emitting element, light emitting device, electronic device, and lighting device that can maintain favorable characteristics with respect to long-time driving.SOLUTION: A light emitting element includes a first light emitting layer, a second light emitting layer, and a third light emitting layer between a pair of electrodes, and the first light emitting layer has a first luminescent material, the second light emitting layer has a second luminescent material, and the third light emitting layer has a third luminescent material. The first luminescent material and the third luminescent material are the same material, and the luminescent color of the first luminescent material has a shorter wavelength than the luminescent color of the second luminescent material.SELECTED DRAWING: None
Patent JP-2021023354-A (JP)
Title: Game machine
Inventor: AISAKA MASANORI
IPC: A63F7/02
Filed: 2019-07-31
Abstract: To provide a game machine capable of heightening interest of a game.SOLUTION: An effective sound selection table TA5 is constituted by correlating a setting 1 to a setting 5 of jackpot probability with effective sounds SE1 to SE5. When displaying a variation performance pattern by a performance display device, a performance control microcomputer determines by lottery whether or not an effective sound for suggesting jackpot probability is to be output, and when determined to be output, an effective sound corresponding to the jackpot probability set at present is selected from the effective sound selection table TA5, and is output at an output timing.SELECTED DRAWING: Figure 10
Patent JP-2021027126-A (JP)
Title: Drive device, die bonder, bonding method, and semiconductor element manufacturing method
Inventor: SUEDA TETSUYA
IPC: H01L21/52
Filed: 2019-08-02
Abstract: To provide a drive device, a die bonder, a bonding method, and a semiconductor element manufacturing method using the same that can speed up movements in three axes of X, Y, and Z.SOLUTION: A drive device M includes an X movable unit 21a that can move in an X-axis direction, a Y movable unit 22a that can move in a Y-axis direction orthogonal to the X-axis direction, an XY movable unit 24a that can move in the X-axis direction and the Y-axis direction, and a Z drive mechanism unit 23 having a Z movable unit 23a that can move in a Z-axis direction orthogonal to the X-axis direction and the Y-axis direction. The X movable unit 21a can be driven in the X-axis direction. The Y movable unit 22a or the XY movable unit 24a can be driven in the Y-axis direction. With the driving of the Y movable unit 22a or the XY movable unit 24a in the Y-axis direction, a reaction force canceling member that moves in the Y-axis direction opposite to the driving direction is provided.SELECTED DRAWING: Figure 1
Patent JP-2020032719-A (JP)
Title: Component and manufacturing method of component
Inventor: MAKINO KENJI
IPC: C01B33/16
Filed: 2019-08-05
Abstract: To provide a component for reducing refractive index variation under high humidity (60%RH or more and less than 90%RH) and a manufacturing method therefor.SOLUTION: There is provided a component having a substrate and a porous layer on at least one surface of the substrate, in which the porous layer has open diameter dNwhen differential pore volume is maximum in a fine pore distribution in nitrogen adsorption of 5 nm to 20 nm, and open diameter dHO when differential pore volume is maximum in a fine pore distribution in steam adsorption of 25 nm to 75 nm, and contact angle to water of less than 60°.SELECTED DRAWING: Figure 1
Patent JP-2021023880-A (JP)
Title: Air cleaning device
Inventor: AKIMOTO MASATOSHI
IPC: F24F7/003
Filed: 2019-08-05
Abstract: To certainly clean the air by removing particles in the air by taking a wide range of air in.SOLUTION: An air cleaning device 10 comprises a device body 11, a sirocco fan 30 disposed in the device body 11, a guide 37 surrounding the sirocco fan 30, an outlet duct 40 connected to the guide 37, and an inlet duct 45 disposed on the entrance side of the sirocco fan 30. An outlet port 17 is disposed in a top face 12 of the device body 11, a side inlet port 15 is disposed in a side face 14 of the device body 11, and a bottom inlet port 16 is disposed in a bottom face 13 of the device body 11. The side inlet port 15 has multiple inlet port portions 15a disposed across the entire circumferential area (360°) of the side face 14.SELECTED DRAWING: Figure 2
Patent JP-2021023555-A (JP)
Title: Amount-of-hot-water stepless adjuster for coffee dripper
Inventor: OSAWA Kosuke
IPC: A47J31/46
Filed: 2019-08-06
Abstract: To provide a speed adjuster applying to a coffee dripper, a function of enabling a desired flow-down speed regardless of the level of proficiency.SOLUTION: A speed extraction device 1 is characterized by steplessly adjusting an area of a liquid passage route by rotating an extraction hole component 20. When the speed adjuster 1 is mounted on a coffee dripper, it becomes possible to steplessly adjust a flow-down speed of hot water, to adjust the strength of coffee and to brew coffee by diversified extraction methods such as immersion-type extraction and cold brewing.SELECTED DRAWING: Figure 4
Patent JP-2021026976-A (JP)
Title: Luminaire
Inventor: TANGE MASAKAZU
IPC: F21V17/10
Filed: 2019-08-08
Abstract: To provide a luminaire whose vibration-proof performance is enhanced.SOLUTION: A luminaire comprises a light source part 150, a base part 111 to which the light source 150 is fixed, a top plate part 113 arranged separately from the base part 111, and a connecting part 130 connecting the base part 111 and the top plate part 113. The connecting part 130 comprises a tabular connecting main part 131 located between a cover part 160 and the base part 111, and a side protruding part 134 orthogonal to the connecting main part at a side end part of the connecting main part 131. The side protruding part 134 comprising a side retaining part 1341 orthogonal to the side protruding part in a lower part of the side protruding part, and retaining the base part 111.SELECTED DRAWING: Figure 5
Patent JP-2021024505-A (JP)
Title: Rail vehicle body structure
Inventor: MIYANAGA TAKASHI
IPC: B61F1/14
Filed: 2019-08-08
Abstract: To provide a rail vehicle body structure having sufficient strength even when an entrance and a jack receiver are provided in a body structure in the vicinity of a bogie.SOLUTION: In a rail vehicle body structure 1 having an underframe 5, a side body structure 3, an entrance 32 arranged therein and a doorway frame 31 forming its peripheral edge part, the doorway frame 31 is constituted of a frame integral side beam 5c connected to a side beam for forming the underframe 5, a vertical block 31b erected in both-end parts in its longer direction, a corner block 31a2 connected to its upper end part and a horizontal block 31a1 for connecting a pair of these corner blocks 31a2. The frame integral side beam 5c includes a part corresponding to a horizontal block 31a1 and a part corresponding to the corner block 31a2, and is integrally constituted by shaving-out of a solid material. The part corresponding to the corner block 31a2 is welded to a vertical block 31b and the side body structure 3.SELECTED DRAWING: Figure 2
Patent JP-2020048402-A (JP)
Title: Multi-core cable core alignment device and multi-core cable core alignment method
Inventor: KINOSHITA TAKAHIRO
IPC: H02G1/14
Filed: 2019-08-09
Abstract: To provide an apparatus and a method capable of automating operation of separating and aligning core wires of a multi-core cable one by one even for a multi-core coaxial cable with high flexibility.SOLUTION: A core alignment device A includes: a temporary holding mechanism 100 for arranging tips of a plurality of core wires 3 exposed at one end of a multi-core cable 1 in a line in a predetermined arrangement direction and temporarily holding each of the core wires 3 so as to be movable in the arrangement direction; a moving mechanism 200 for separating and moving the core wires 3 held by the temporary holding mechanism 100 one by one from the other core wires 3; and an alignment mechanism 300 for aligning and holding the core wires 3 at predetermined intervals by holding the core wires 3 moved by the moving mechanism 200 one by one at intervals.SELECTED DRAWING: Figure 2