baber/WOPTO huggingface dataset:
Patent JP-2021182080-A (JP)
Title: Light source optical system, light source device and image projection device
Inventor: TAKANO YOHEI
IPC: G03B21/14
Filed: 2020-05-19
Abstract: To provide a light source optical system, a light source device and an image projection device excellent in the utilization efficiency of light.SOLUTION: A light source optical system used with a plurality of excitation light sources emitting the first color light comprises: a wavelength conversion unit on which the first color light emitted from the plurality of excitation light sources is incident and which emits the second color light having a different wavelength from the first color light; and a first optical system and a second optical system with positive power which are provided in order on an optical path between the plurality of excitation light sources and the wavelength conversion unit. The light condensing point of each light flux emitted from the plurality of excitation light sources is formed between the first optical system and the second optical system.SELECTED DRAWING: Figure 6
Patent JP-2021181364-A (JP)
Title: Sheet pallet traction supporting device and sheet pallet with traction supporting device
Inventor: KOTAKI DAIZO
IPC: B66F9/19
Filed: 2020-05-19
Abstract: To provide a sheet pallet traction supporting device capable of ensuring execution of sheet pallet traction work and reducing cost.SOLUTION: A sheet pallet traction supporting device 11 comprises: a fixing tool 74 U-shaped in section and having a recess 76 which accommodates an end 22 of a sheet pallet 20; a pressing member 12 that is disposed in the recess 76 of the fixing tool 74 and that comes into contact with the inner wall surface of the recess 76 and the end 22 of the sheet pallet 20; a screw member (fixing bolt 74C) that penetrates the fixing tool 74 and presses the pressing member 12 to hold the end 22 of the sheet pallet 20 between the pressing member 12 and the inner wall surface of the recess 76; and a traction member 16 provided to the fixing tool 74 or the pressing member 12.SELECTED DRAWING: Figure 1
Patent JP-2020121228-A (JP)
Title: Absorbent article
Inventor: OGURA NAMI
IPC: A61F13/47
Filed: 2020-05-22
Abstract: To identify types or the like of an absorbent article by a center line indication along a central line extending in a longitudinal direction of an exterior sheet.SOLUTION: An absorbent article 1 of a vertically long shape includes an exterior sheet 3, an inner surface sheet 4, and an absorber 2 tightly held between the exterior sheet 3 and the inner surface sheet 4 for holding a body fluid by absorption. In the exterior sheet 3, a center line indication 72 is provided along a central line CL extending in a longitudinal direction of the absorbent article 1. The center line indication 72 forms a combined pattern line in which a combined pattern 71 formed of a plurality of unit patterns 72a, 72b is arranged on the central line CL or on a straight line in parallel with the central line CL. The combined pattern 71 differs depending on the type of the absorbent article 1. In the absorbent article 1, the center line indication 72 serves as an indication of the type for specifying the type of the absorbent article 1.SELECTED DRAWING: Figure 19
Patent JP-2021185360-A (JP)
Title: Computer system and program
Inventor: HIROO YUKIKO
IPC: G01C21/26
Filed: 2020-05-25
Abstract: To more flexibly search a route.SOLUTION: A computer system includes a processor. The processor refers to map data indicating a transport facility and transport hub data including a connection between transport facilities at a transport hub including a plurality of transport facilities, determines the transport hub on a moving route as a transit point, and conducts a search concerning a change of transport means at the determined transport hub.SELECTED DRAWING: Figure 1
Patent JP-2020124640-A (JP)
Title: Artificial feather for shuttlecock, and shuttlecock
Inventor: MATSUSHIMA YUSUKE
IPC: A63B67/187
Filed: 2020-05-28
Abstract: To plan improvement in flight performance.SOLUTION: Artificial feather for a shuttlecock is annularly implanted in the base part of a shuttlecock. The artificial feather includes: a feather part and a feather shaft part whose one end in the axial direction is fastened to the base part and whose the other end supports the feather part. The feather part has through holes formed which penetrate the feather part. The porosity of the first region, which is from the edge of one end side in the shaft direction to a prescribed position on one end side from the center in the shaft direction, is smaller than the porosity of the second region which is from the prescribed position to the edge on the other end side in the shaft direction. The holes are slots which are formed obliquely relative to the width direction and the shaft direction.SELECTED DRAWING: Figure 7
Patent JP-2021188728-A (JP)
Title: Detachable structure of lid body
Inventor: OCHIAI MASARU
IPC: F16K27/12
Filed: 2020-06-04
Abstract: To provide a detachable structure of a lid body with which the lid body can be easily and simply attached/detached with respect to a container primarily used as a pressure-proof exterior part.SOLUTION: A detachable structure of a lid body is composed of: a protrusion port 25 provided in a container 1 so as to communicate with the inside of the container; a lid 2 inserted into the protrusion port 25 by means of non-removable means 26 into the container 1; and a holder 29 that is provided with a hook 30 hooking on each of a protruding edge part 25a provided in at least one diametrical direction of the protrusion port 25, and composed of a pair of concave grooves that press and support a lid body peripheral edge part 2e protruding with respect to the protrusion port 25 in the state of being inserted into the protrusion port 25 in a lid body insertion direction.SELECTED DRAWING: Figure 5
Patent JP-2021191817-A (JP)
Title: Polycarbonate resin composition
Inventor: TOMITA SHOHEI
IPC: C08L69/00
Filed: 2020-06-05
Abstract: To provide a polycarbonate resin composition excellent in heat resistance, mechanical strength and molding processing ability, and comprising a low dielectric constant and a low dielectric tangent.SOLUTION: There is provided a polycarbonate resin composition including a polycarbonate resin including: a repeating unit (A) expressed by the following formula (1); and a repeating unit (B) expressed by the following formula (2). A ratio of a sum of a repeating unit (C) which is included in the repeating unit (B) and is expressed by the following formula (3), and a repeating unit (D) which is expressed by the following formula (4) and included in the repeating unit (B), is 40 mol% or more.SELECTED DRAWING: None
Patent JP-2021192761-A (JP)
Title: Clothes dryer
Inventor: HOMMURA TAKAYUKI
IPC: D06F58/02
Filed: 2020-06-08
Abstract: To provide a clothes dryer capable of recovering lint adhering to an evaporator without disassembling a circulation air passage.SOLUTION: This invention is directed to a clothes dryer, whose housing houses a drying chamber 14, a circulation air passage 20 connected to the drying chamber 14, a blower 27, and a heat pump 35, wherein the circulation air channel 20 has a duct opening 41 placed on a straight line connecting a housing opening part 1e provided in the housing and an evaporator 31; and a lid body 50 that closes the duct opening 41 and opens the duct opening 41 when the lid body is pushed from the outside of the circulation air channel 20.SELECTED DRAWING: Figure 5
Patent JP-2020152915-A (JP)
Title: Near-infrared absorption dye and absorption layer
Inventor: SHIONO KAZUHIKO
IPC: C09B57/00
Filed: 2020-06-15
Abstract: To provide a near-infrared absorption dye that can yield an absorption layer having a high visible light transmittance while having a good near-infrared shield property, and having an excellent adhesion to the abutting layer, and, furthermore, having an excellent light resistance.SOLUTION: A near-infrared absorption dye characterized by containing a squarylium-based dye having a benzene ring and a condensed ring structure containing a nitrogen atom as a constituent atom of the ring bonded to both sides of the squarylium skeleton and having an urethane structure at the 2-position of the benzene ring.SELECTED DRAWING: None
Patent JP-2021194434-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine can execute a ready-to-win performance in which some of the symbols of a plurality of symbols are displayed and variation of the remaining symbols is continued. When a variation performance is executed in which a special game is not executed and the ready-to-win performance is not executed as a result of the determination in a second mode, a variation performance based on the number of a first reserved memory being a specific number is executed more easily with long execution times than the variation performance based on the number of a second reserved memory being a specific number.SELECTED DRAWING: Figure 73
Patent JP-2021089709-A (JP)
Title: Financial transaction processing device and program
Inventor: IMABAYASHI MUTSUMI
IPC: G06Q40/02
Filed: 2020-06-26
Abstract: To provide a financial transaction processing technique, enabling a transaction order to be accepted together with an account opening request about the financial transaction.SOLUTION: A financial transaction processing device includes: an accepting part for receiving an account opening request of a transaction account for financial transaction and a transaction order of a financial product from a customer via a network; and an account management part for executing processing based on the transaction order after opening the transaction account.SELECTED DRAWING: Figure 4
Patent JP-2022022644-A (JP)
Title: Helmet type mask with forcible intake/exhaust function
Inventor: FUJII YUSAKU
IPC: A61M16/06
Filed: 2020-06-30
Abstract: To provide a mask which completely shields intrusion of virus from the outside of a light full-face helmet type, and, especially, to achieve the following four items at a high level simultaneously which are complete shielding of virus, a light body, easy breathing and cheap production cost.SOLUTION: Controlling pressure inside an airtight helmet to be slightly positive enables the mask to be made from a light weight material, and making a constant flow of clean air enables a breathing action applied with no load.SELECTED DRAWING: Figure 1
Patent JP-2021094553-A (JP)
Title: Optical sorting machine
Inventor: TAKEUCHI HIROAKI
IPC: B07C5/342
Filed: 2020-07-03
Abstract: To increase types of defectives and/or foreign matters that can be discriminated based on a detection result of red light in an optical sorting machine.SOLUTION: An optical sorting machine comprises: a first red light source which is disposed on a first side with respect to a transfer path of a plurality of sorting objects; a second red light source which is disposed on a second side opposite to the first side; a first optical sensor which is disposed on the first side; a second optical sensor which is disposed on the second side; a determination unit which determines foreign matters and/or defectives based on signals acquired by the first optical sensor and second optical sensor; and a light source control unit which controls the first red light source and second red light source. The light source control unit controls the first red light source and second red light source such that the first red light source and second red light source are turned on in the first scanning period and the first red light source is turned on and the second red light source is not turned on in the second scanning period.SELECTED DRAWING: Figure 2
Patent JP-2020168489-A (JP)
Title: Game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2020-07-10
Abstract: To provide a game machine capable of preventing occurrence of a flaw in a flat cable.SOLUTION: A part in which a flat cable 1770 is inserted into a connector 1760 is provided so as to be visible via either a base member 1710 or a cover member 1740, a predetermined gap is formed when the base member 1710 and the cover member 1740 oppose each other, the flat cable 1770 is connectable with the connector 1760 by passing through the predetermined gap, and a reference line 1722 that becomes nearly parallel with a predetermined part of the flat cable 1770 when the flat cable 1770 is accurately connected with the connector 1760 is provided on a board 1720.SELECTED DRAWING: Figure 81
Patent JP-2022024258-A (JP)
Title: Electrode active material and production method thereof, and secondary battery
Inventor: KAJIWARA KOICHI
IPC: H01M4/36
Filed: 2020-07-13
Abstract: To provide: an electrode active material which can prevent, by surface modification of an electrode active material, the occurrence of a side reaction during charge/discharge and which can suppress the worsening of charge and discharge characteristics; and a coated electrode which accelerates the mixture of a slurry containing the electrode active material and which is superior in the uniformity and smoothness, and the binding property with electrode metal foil.SOLUTION: An electrode active material of the present invention comprises, as a primary component, a surface-modified active material including: active material particles having the reactivity with a liquid electrolyte and made of a compound of a transition metal element; and a first coating film, coating the surface of the active material particle and made of phosphoric acid or a phosphate compound.SELECTED DRAWING: None
Patent JP-2021122722-A (JP)
Title: Implant for fracture treatment and manufacturing method of implant for fracture treatment
Inventor: ARAI SATOSHI
IPC: A61B17/68
Filed: 2020-07-16
Abstract: To provide a novel implant for fracture treatment, capable of easily and reliably fixing bone fragments.SOLUTION: An implant 2 for fracture treatment, of covering bone fractures gathered at a fracture treatment object site in a living body and invasively reducing and fixing the site, includes a metal knitted portion 10 formed by knitting metal wire strands 11 each comprised of one or a plurality of biocompatible metal wires 12, into a cylindrical shape by circular knitting. The implant 2 further includes a resin knitted portion 30 formed by knitting resin yarns 31 each comprised of one or a plurality of biocompatible resin wires, into a cylindrical shape by circular knitting. The metal knitted portion 10 and the resin knitted portion 30 are continuously knitted in the axial direction.SELECTED DRAWING: Figure 10
Patent JP-2022024761-A (JP)
Title: Receiver, method, and program
Inventor: FUJIYOSHI YASUHIRO
IPC: H04N21/435
Filed: 2020-07-28
Abstract: To collect receiver data while ensuring confidentiality.SOLUTION: A receiver for digital television broadcasting includes: broadcasting signal reception means that receives a broadcasting signal; encryption key acquisition means that obtains an encryption key from the broadcasting signal; encryption means that generates data with encryption by encrypting receiver data in the receiver using the encryption key on the basis of a write instruction included in the broadcasting signal; and information writing means that writes the data with encryption to an information storage unit.SELECTED DRAWING: Figure 20
Patent JP-2022026545-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022027243-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of improving amusement of a player toward games.SOLUTION: Upon an establishment of a prescribed setting condition, a specific game state which is set in a predetermined first advantage degree is set by game state setting means. Upon an establishment of a predetermined specific condition which is set in the specific game state, the advantage degree of the specific game state is set by setting means in a second advantage degree which is different from the first advantage degree. In this manner, an effect is achieved in which amusement of a player toward games can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022029154-A (JP)
Title: Toilet bowl device
Inventor: SATO EMI
IPC: E03D11/13
Filed: 2020-08-04
Abstract: To provide a toilet bowl device capable of reducing labor for confirming water overflowing from a plurality of sites in water circuits of a washing mechanism part and a function part.SOLUTION: A toilet bowl device 1 includes a function part 5 having a water circuit, a washing mechanism part 7, and a joint part 41 for joining water overflowing from two or more areas in the water circuits of the washing mechanism part 7 and the function part 5 and discharging the water to the outside.SELECTED DRAWING: Figure 3
Patent JP-2020193558-A (JP)
Title: Vehicle door opening/closing device
Inventor: TAMURA YASUHIRO
IPC: E05B49/00
Filed: 2020-08-06
Abstract: To drive a door to a close condition and lock it using a simple method when detecting the entry of a person's foot in a sensor detection area.SOLUTION: A vehicle door opening/closing device (10) includes a control unit (70) which outputs a door drive signal (Spo/hon) for opening or closing doors (16, 20) based on output from a sensor (76), and a door lock trigger signal (Spt) for locking or unlocking the doors (16, 20). In the case where time counting is started when a detection target is detected by the sensor (76) and then the detection target is not detected anymore within a predetermined threshold time, the control unit (70) outputs the door drive signal (Spo/hon) and the door lock trigger signal (Spt) for locking the doors (16, 20) in the case where the doors (16, 20) are in an open condition.SELECTED DRAWING: Figure 5
Patent JP-2022030201-A (JP)
Title: Screw fastening machine and torque sensor
Inventor: NAKATSUKA TAKAHIRO
IPC: B25F5/00
Filed: 2020-08-06
Abstract: To provide a screw fastening machine and a torque sensor, which prevent a detection signal of torque input in an amplifier circuit from being affected by noise.SOLUTION: A screw fastening machine 1 includes: a motor 6; an output shaft 8 which is driven by the motor and on which a bit can be mounted; a hollow twisting section 90 where torque applied to the output shaft is transmitted through a transfer element and which is indirectly twisted by the torque related to the output shaft; plate-like sections 91 and 92 which are formed integrally with the twisting section; a strain gage 93 which is arranged in the twisting section; and an amplifier circuit 94 which is arranged in the plate-like section and to which a signal from the strain gage is input.SELECTED DRAWING: Figure 3
Patent JP-2022034405-A (JP)
Title: Image searching device, image searching method, and program
Inventor: VIJAYA KUMAR TIRUVEEDHULA
IPC: G06T1/00
Filed: 2020-08-18
Abstract: To make it possible to search for an image at least partially similar to a search object.SOLUTION: An image searching device of an embodiment has a search object image acquisition unit, an extraction image extraction unit, a similarity calculation unit, and a selection unit. The search object image acquisition unit acquires a search object image. The extraction image extraction unit extracts one or more partial images obtained by cutting out part of the search object image as first extraction images. The similarity calculation unit refers to a plurality of candidate images stored in a storage unit and calculates, for each of the plurality of candidate images, similarity based on the degree of similarity between the first extraction images and second extraction images including partial images obtained by cutting out parts of the plurality of candidate images. The selection unit selects, from the plurality of candidate images, the candidate image similar to the search object image based on the similarity.SELECTED DRAWING: Figure 3
Patent JP-2022027341-A (JP)
Title: Passport tax exemption application
Inventor: MATSUDA DAIJU
IPC: G06Q30/06
Filed: 2020-07-29
Abstract: To provide a tax exemption procedure that can be completed with smartphones for large-scale to small-scale "export goods sales floors" throughout Japan.SOLUTION: A "passport tax exemption application (traveler)" and a "passport duty free application (store)" are respectively installed on smartphones for "buyers (non-residents)" and an export goods sales floors, and a "passport tax exemption application (system)" is installed on a system terminal, so that it is possible to carry out "tax exemption procedures" at the "export goods sales floors" throughout Japan through the internet, regardless of the scale of the sales floors.SELECTED DRAWING: Figure 1
Patent JP-2022038996-A (JP)
Title: Sealant and packaging material used for transporting packaging body of silicon material, transporting packaging body of silicon material, and package of silicon material
Inventor: NAKAJIMA HIROYOSHI
IPC: B32B9/00
Filed: 2020-08-27
Abstract: To provide a sealant used for a transporting packaging body of a silicon material and well in slidability, transparency and cleanliness and a packaging material using the sealant, a transporting packaging body of a silicon material, and a package of a silicon material.SOLUTION: A sealant used for a transporting packaging body of a silicon material comprises a first surface positioned closer to a silicon material in a transporting packaging body and a second surface opposite to the first surface. The sealant comprises a first portion including the first surface and a second portion positioned closer to the second surface than the first portion. The first portion includes low-density polyethylene (LDPE) and the second portion includes linear low-density polyethylene (LLDPE), and the first surface has a fractal dimension D falling in a range of 1.50-1.90 and the first surface has a persistent homology value N10 equal to or greater than 1.0.SELECTED DRAWING: Figure 1
Patent JP-2020195811-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2020-08-31
Abstract: To provide a game machine capable of suppressing a stop of game balls inside a passage unit.SOLUTION: A curved passage WK1 (a connection part between a main passage SK2 and a main passage SK3) for changing a flow-down direction of game balls includes: a second projection 564c projecting to the inner wall; and a second recessed part 571i concavely installed in the inner wall in a position opposing the second projection 564c. The second recessed part 571i is extended in a flow-down direction of the main passage SK3 connected to a downstream side of the curved passage WK1. Accordingly, the game balls flowing down the curved wall part WK1 are allowed to abut on the second projection 564c and are received inside the second recessed part 571i, thus allowing the game balls to flow down along an extension direction of the second recessed part 571i. As a result, the game balls collide with the inner wall of the curved passage WK1, thus suppressing a temporary stop of flow-down of the game balls.SELECTED DRAWING: Figure 25