baber/WOPTO huggingface dataset:
Patent JP-2021074621-A (JP)
Title: Game machine
Inventor: SUZUKI TAKAHIRO
IPC: A63F5/04
Filed: 2021-02-12
Abstract: To provide a game machine which can suppress the lowering of an interest of a game even if an advantage of a player is regulated so as to be confined within a proper range.SOLUTION: When a notification game state is regulated and finished by notification game state regulation finish means, lottery state variation means varies a lottery state to a prescribed lottery state without a fail, and when the notification game state is regulated and finished by the notification game state regulation finish means, specified notification control means controls notification means so that a specified notification performance is executed by the notification means. When the notification game state is finished by the other means other than the notification game state regulation finish means, the specified notification performance is not executed.SELECTED DRAWING: Figure 23
Patent JP-2022126087-A (JP)
Title: Carrier for cell culture, and method for producing carrier for cell culture
Inventor: GOTO YASUSHI
IPC: C07K7/08
Filed: 2021-02-18
Abstract: To provide a carrier for cell culture which is adjustable to appropriate hardness, and has excellent cell proliferation property, and a method for producing the carrier.SOLUTION: Provided are a carrier for cell culture including: (1) a substrate including a biodegradable polymer having an anionic group; and (2) a coated part which is provided for at least a part of the substrate and includes a biodegradable polymer having a cationic group, where the substrate has a cross-linked part ionically crosslinked with the biodegradable polymer having the cationic group, and a method for producing the carrier.SELECTED DRAWING: None
Patent JP-2021073479-A (JP)
Title: Blood collection tube, agent and blood character analysis method using the same
Inventor: HOSOKAWA KAZUYA
IPC: G01N33/86
Filed: 2021-02-18
Abstract: To provide a blood collection tube capable of being used suitably for analysis of a blood platelet thrombus formation performance or blending white color thrombus formation performance, and a conventional blood coagulation test.SOLUTION: The blood collection tube is provided that comprises Heparin or Sodium Citrate and a contact factor inhibitor inside.SELECTED DRAWING: None
Patent JP-2022126964-A (JP)
Title: Spiral spring device
Inventor: IIDA KAZUMASA
IPC: F16F1/12
Filed: 2021-02-19
Abstract: To provide a spiral spring device that can expand a rotation range of a rotating shaft of an apparatus, can secure strength of the rotating shaft, and can facilitate incorporation of a functional component into the rotating shaft.SOLUTION: In a spiral spring device, an inner end 5 of a spiral spring 4 is connected to a shaft body 2 of an apparatus, and an outer end 6 of the spiral spring 4 is connected to a subsidiary shaft body 3 different from the shaft body 2 of the apparatus. The inner end 5 of the spiral spring 4 is formed in a shape along an outline of the shaft body 2, and connected to the shaft body 2 by tightening.SELECTED DRAWING: Figure 1
Patent JP-2022127990-A (JP)
Title: Laminate, package, food package, and method for producing package
Inventor: MATSUSHITA SATOMI
IPC: B65D65/40
Filed: 2021-02-22
Abstract: To provide a laminate that can achieve a package having excellent gloss feeling and depth feeling.SOLUTION: A laminate contains a first layer containing polypropylene having smectic crystals, and a second layer containing colorant.SELECTED DRAWING: None
Patent JP-2021100132-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/417
Filed: 2021-02-24
Abstract: To provide a semiconductor device including a highly reliable thin film transistor with the excellent electric characteristics, and a method of manufacturing the semiconductor device without variation.SOLUTION: An oxide semiconductor film containing In, Ga, and Zn is used as a semiconductor layer, and an inverted-staggered (bottom-gate structure) thin film transistor including a buffer layer between the semiconductor layer and a source electrode layer and a drain electrode layer is provided. Since the buffer layer containing In, Ga, and Zn with higher carrier concentration than the semiconductor layer is provided between the source electrode layer and the drain electrode layer and the semiconductor layer, the ohmic contact is formed.SELECTED DRAWING: Figure 1
Patent JP-2022129065-A (JP)
Title: Display control device, display control method, program, and recording medium
Inventor: MORI NAOMI
IPC: H04N5/232
Filed: 2021-02-24
Abstract: To allow a user to appropriately visually recognize an effective display area and a display element displayed in the effective display area.SOLUTION: A display control device includes: acquisition means for acquiring information regarding a visual line of a user to display means which the user visually recognizes through a viewfinder; and control means for displaying, in the display means, an image indicating an effective display area for displaying a display element for a visual line calibration of the information among images of the display means. The control means performs control to display the effective display area in the display means with any display setting among a plurality of display settings containing a first display setting for displaying the effective display area with a first largeness and a second display setting for displaying the effective display area with a second largeness smaller than the first largeness.SELECTED DRAWING: Figure 10
Patent JP-2022131491-A (JP)
Title: Preference reflection device for audio equipment and preference reflection method
Inventor: KATO KAZUHIRO
IPC: H04R3/00
Filed: 2021-02-26
Abstract: To provide a preference reflection device for audio equipment capable of reflecting output characteristics according to the preferences of each user instead of fixed output characteristics.SOLUTION: A preference reflection device for audio equipment 10 is a device for reflecting user preferences on audio equipment 30. The preference reflection device includes a characteristic storage unit 13 that stores the output characteristics that specify the output level for each frequency in the output sound of the audio equipment 30; a control unit 11 that selects output characteristics stored in the characteristic storage unit 13 based on reaction information that reflects the user's reaction to the output sound; and a characteristic setting part 15 that sets the output characteristics of the output sound referring to the output characteristics selected by the control unit 11 in the characteristic storage unit 13.SELECTED DRAWING: Figure 1
Patent JP-2022135003-A (JP)
Title: optical connector cable
Inventor: NAGASAKI TAISUKE
IPC: G02B6/42
Filed: 2021-03-04
Abstract: To provide an optical connector cable that is strong against bending of a cable part.SOLUTION: The optical connector cable comprises: a plurality of optical fibers each extending in a first direction Y; a mounting part 13a configured to sequentially mount thereon the plurality of optical fibers in a second direction X intersecting the first direction; a lens module 13 including a plurality of lenses optically coupled to respective tips of the plurality of optical fibers; and an adhesion part 18 fixing the plurality of optical fibers to the mounting part with adhesive. The adhesion part includes a first adhesion part 18a positioned at a tip side of the plurality of optical fibers, and a second adhesion part 18b positioned rearward of the first adhesion part in the first direction. The second adhesion part has higher Young's modulus than that of the first adhesion part.SELECTED DRAWING: Figure 6
Patent JP-2021090075-A (JP)
Title: Flexible wiring for low temperature application
Inventor: JOHN MARTINIS
IPC: H05K1/02
Filed: 2021-03-09
Abstract: To provide a flexible wiring for low temperature application such as a quantum processor that uses a superconducting qubit.SOLUTION: A device such as a flexible wiring includes an elongated flexible substrate, a plurality of conductive traces arranged in an array on the first side of the elongated flexible substrate, and an electromagnetic shielding layer on the second side of the elongated flexible substrate, and the second side is on the opposite side of the first side, and the elongated flexible substrate includes a folding area between a first conductive trace and a second conductive trace such that the electromagnetic shielding layer provides electromagnetic shielding between the first conductive trace and the second conductive trace.SELECTED DRAWING: Figure 2
Patent JP-2022148020-A (JP)
Title: Polishing composition, polishing method, and semiconductor substrate production method
Inventor: MAE RYOTA
IPC: C09G1/02
Filed: 2021-03-24
Abstract: To provide a polishing composition by which a polishing target containing polycrystal silicon doped with an n-type impurity can be polished at a high polishing speed.SOLUTION: A polishing composition comprises abrasive grains, and a dispersion medium. The abrasive grains include: first silica grains of which the silanol group density is over 0/nm2 and equal to or less than 4/nm2; and second silica grains of which the silanol group density is over 4/nm2 and equal to or less than 12/nm2. The polishing composition exhibits over pH6.SELECTED DRAWING: None
Patent JP-2022149764-A (JP)
Title: Printing device, printing method and printing program
Inventor: KONDO TOMOYA
IPC: B41J2/14
Filed: 2021-03-25
Abstract: To provide a printing device that can execute printing having high color reproducibility using a plurality of heads.SOLUTION: A printing device comprises: a first head having a nozzle that discharges ink; a second head having a nozzle that discharges ink of the same color as the first head; a carriage that can support the first head and the second head and reciprocate; a memorizing device; and a control device, which has, as modes in which the first head and the second head perform printing in printing images, a first mode and a second mode for executing printing having higher color reproducibility in comparison with in the first mode. The control device executes printing by making the first head and the second head respectively discharge ink in printing in the first mode, and executes printing in a range narrower than a range in which printing is performed by one time reciprocation in the first mode, by making the first head and the second head respectively discharge ink by one time reciprocation, while sharing with each other at a predetermined sharing ratio, in printing in the second mode.SELECTED DRAWING: Figure 5
Patent JP-2022150150-A (JP)
Title: face shield
Inventor: TOYOYAMA HIROSHI
IPC: A62B18/02
Filed: 2021-03-26
Abstract: To provide a face shield which can keep a shield part away from a mouth portion without touching the shield part when a user tilts a head part downward.SOLUTION: A face shield includes a rotation part 43 which rotatably supports a shield part 23 with respect to a fixed part 33 at any place on a head H of a user U of the fixed part 33. A front side from the rotation part 43 of the shield part 23 is set to be a front part 204 as well as a rear side from the rotation part 43 of the shield part 23 to be a rear part 205, and a front rotation moment M3 with the rotation part 43 by front weight F3 of the front part 204, which is applied to the center of gravity of the front part 204, as a fulcrum, and a rear rotation moment M4 with the rotation part 43 by rear weight F4 of the rear part 205, which is applied to the center of gravity of the rear part 205, as a fulcrum are formed to be balanced.SELECTED DRAWING: Figure 14
Patent JP-2022150168-A (JP)
Title: Method for producing oxidized cellulose and nanocellulose, and oxidizing agent
Inventor: MATSUKI SHIROSHI
IPC: C08B15/04
Filed: 2021-03-26
Abstract: To provide an oxidized cellulose excellent in defibrating properties.SOLUTION: There is provided a method for producing an oxidized cellulose that contains an oxide of a cellulosic raw material by hypochlorous acid or a salt thereof and is substantially free of an N-oxyl compound. The method comprises a step of obtaining an oxidized cellulose by oxidizing a cellulosic raw material using an oxidizing agent containing hypochlorous acid or a salt thereof, wherein a ratio of the concentration of components other than hypochlorous acid or salts thereof in the oxidizing agent to the concentration of an effective chlorine of the hypochlorous acid or salts thereof (the concentration of components other than hypochlorous acid or salts thereof/the concentration of effective chlorine) is 0.05 or more.SELECTED DRAWING: None
Patent JP-2022151052-A (JP)
Title: Vehicular storage device
Inventor: MORI SOICHIRO
IPC: B60R7/06
Filed: 2021-03-26
Abstract: To provide a vehicular storage device which allows a user to intuitively grasp a storage capacity of a storage device body in one glance when the storage device body is opened to store an object therein.SOLUTION: A vehicular storage device 1A includes: a housing 2 disposed within a passenger compartment; and a storage device body 3 attached to the housing 2 in an openable or closable manner. The storage device body 3 has: a bottom part 7; a pair of left and right side wall parts 8, 8; and a back wall part 9. The vehicular storage device 1A includes a movable mechanism 21. The movable mechanism 21 turns the bottom part 7 into a state where the bottom part 7 can move relative to the side wall parts 8, 8 and the back wall part 9 to change a storage capacity of the storage device body 3.SELECTED DRAWING: Figure 2
Patent JP-2022151932-A (JP)
Title: Antifogging coating material, coating film, and article
Inventor: MORI MASATAKA
IPC: C09D201/00
Filed: 2021-03-29
Abstract: To provide a coating material capable of forming an antifogging coating film exhibiting excellent antifogging properties, a coating film formed using the coating material, and an article having the coating film.SOLUTION: The coating material contains (A) 100 pts.mass of an active energy ray-curable resin, (B) 1-150 pts.mass of a polyalkylene glycol sulfonic acid amine salt, and (C) 30-550 pts.mass of chain silica and preferably further contains (D) spherical silica. Preferably, the component (A) has water solubility or has one or more hydroxyl groups in one molecule. More preferably, the coating material further contains (F) a silane compound having a hydrolyzable group.SELECTED DRAWING: Figure 3
Patent JP-2022152229-A (JP)
Title: Color estimation method of dental prosthesis, information processing device, and manufacturing method of dental prosthesis
Inventor: SAITO HIROSHI
IPC: A61C13/08
Filed: 2021-03-29
Abstract: To provide a color estimation method for estimating the color of a dental prosthesis and a manufacturing method of the dental prosthesis for coloring the dental prosthesis.SOLUTION: The color estimation method of the dental prosthesis comprises processes of acquiring color information of a teeth obtained by using imaging means 1000; and estimating the color of the surface of the dental prosthesis based on color information of at least one of a subject tooth on which the dental prosthesis is to be disposed, a tooth near the subject tooth, and a tooth corresponding to the subject tooth.SELECTED DRAWING: Figure 6
Patent JP-2022161098-A (JP)
Title: Piping connection device
Inventor: SAKAMOTO HIROAKI
IPC: F16L23/08
Filed: 2021-04-08
Abstract: To reduce a risk of damage in the vicinity of a connection end of a synthetic resin pipe.SOLUTION: A piping connection device 10 comprises: a seal ring 20; a pair of housings 22 and 22; fastening means 24; and a pair of joints 26 and 26. The paired housings 22 and 22 hold an outer peripheral surface of the seal ring 20 therebetween. The fastening means 24 fastens a gap between ends of the housings 22 and 22. The joint 26 includes a cylindrical body for fusion and a protective body. The cylindrical body for fusion is fused to an end of a synthetic resin pipe 200. The protective body is fitted to an outer periphery of the cylindrical body for fusion. The protective body is disposed to cover a part estimated to be in contact.SELECTED DRAWING: Figure 2
Patent JP-2022161762-A (JP)
Title: Marine propeller propulsion device
Inventor: LI SU-NAM
IPC: B63H1/28
Filed: 2021-04-11
Abstract: To provide a marine propeller propulsion device for feeding an effective supply amount of gas to rear of a marine screw propeller.SOLUTION: A marine propeller propulsion device 1A includes: a double axis shaft 2A enabling feeding of gas to a draft air duct 23a provided in between an outer periphery surface of an inner shaft 21a and an inner periphery surface of an outer axis shaft 22a; one or more propellers 3A coupled to and rotated with the double axis shaft 2A; and a slidable baffle 4A provided to enable opening and closing a discharge port 212a of the draft air duct 23a on an end edge side of the double axis shaft 2A.SELECTED DRAWING: Figure 1
Patent JP-2022162703-A (JP)
Title: System, information processing method, and information processing program
Inventor: MIYATA NAOYUKI
IPC: G06F3/0484
Filed: 2021-04-13
Abstract: To generate a more accurate display image in accordance with a state of a user while suppressing latency.SOLUTION: A system comprises: a first image sensor for synchronously scanning all pixels at a predetermined timing to generate a first image signal; a second image sensor including an event-driven vision sensor for asynchronously generating, for each pixel, a second image signal when a change in intensity of incident light is detected; an inertial sensor for acquiring attitude information pertaining to the first and second image sensors; a first arithmetic processing device for recognizing a user on the basis of at least the second image signal, and calculating coordinate information relating to the user on the basis of at least the second image signal; a second arithmetic processing device for performing coordinate transformation processing on the coordinate information on the basis of the attitude information; and an image generation device for generating, on the basis of the coordinate information obtained after the coordinate transformation processing, a display image that indicates a state of the user.SELECTED DRAWING: Figure 2
Patent JP-2022130256-A (JP)
Title: Method of reducing cost of producing steel
Inventor: ISHII HITOSHI
IPC: G06Q50/04
Filed: 2021-02-25
Abstract: To provide a method of reducing the cost of producing steel which is widely used for automobiles, railroads, etc.SOLUTION: Some methods use a blast furnace (shaft furnace) in a steel production process and requires a huge amount of energy. Use of a solar power generation method that increases power generation efficiency three-fold compared with convention cases and use of power generated therefrom reduces the cost of energy used in the steel production process, and thus steel production cost.SELECTED DRAWING: None
Patent JP-2022163378-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022166990-A (JP)
Title: Electronic apparatus
Inventor: MORINO TAKAYUKI
IPC: H05K5/02
Filed: 2021-04-22
Abstract: To provide an electronic apparatus which can inhibit occurrence of troubles of a display due to bending motion.SOLUTION: An electronic apparatus comprises: a first housing; a second housing; a hinge device for relatively pivotably connecting the first housing and the second housing; a display having a bent area; a first plate; and a second plate. In a first attitude, the bent area of the display forms a bent shape whose cross section is a bag-like shape, in a state of projecting from end faces of the first plate and the second plate which are arranged so as to overlap with each other. The electronic apparatus further comprises: a first inclined surface which is arranged to project from the end face of the first plate, and gradually inclined downward from the surface of the first plate in the projection direction; and a second inclined surface which is arranged to project from the end face of the second plate, and gradually inclined downward from the surface of the second plate in the projection direction.SELECTED DRAWING: Figure 4C
Patent JP-2022167163-A (JP)
Title: Organic waste treatment system, biogas production device and organic waste treatment method
Inventor: KATO TAKEHIRO
IPC: B09B3/65
Filed: 2021-04-22
Abstract: To provide an organic waste treatment system, a biogas production device, and an organic waste treatment method capable of maintaining an amount of microorganisms in a methane fermentation tank and efficiently producing biogas.SOLUTION: There is provided an organic waste treatment system 1 including: a decomposition device 10 for pressurizing and decomposing organic waste A to obtain a first fluid B containing a nitrogen component C; a recovery device 20 for recovering the nitrogen component C contained in the first fluid B to obtain a second fluid D; a separator 30 for separating the second fluid D into gas E and liquid F; and a biogas production device 40 for producing biogas containing methane gas from a culture solution containing the liquid F and anaerobic microorganisms.SELECTED DRAWING: Figure 1
Patent JP-2022167462-A (JP)
Title: Accounting processing system, coupon management device, and control program thereof
Inventor: KARITA YOSHIHIRO
IPC: G06Q30/02
Filed: 2021-04-23
Abstract: To provide an accounting processing system, a coupon management device, and a control program thereof which enable a shopper to use a coupon which the shopper wants to use, without displaying the coupon on a screen of an information terminal at the time of payment.SOLUTION: In the accounting processing system, a coupon management device 10 includes a processor 11 comprising storage means 112, acquisition means 113, and output means 114. In the storage means 112, a coupon selected from a plurality of coupons by a member is stored in association with identification information of the member. The acquisition means 113 acquires the identification information of the member and data about a transaction with the member from an accounting machine. The output means 114 outputs sales-promoting information of the coupon to the accounting machine if the data about the transaction acquired by the acquisition means 113 satisfies an activation condition for the coupon which is stored in association with the identification information acquired together with the data.SELECTED DRAWING: Figure 4