baber/WOPTO huggingface dataset:
Patent JP-2021133881-A (JP)
Title: Fitting structure of sonar dome
Inventor: MATSUMOTO MASAHIKO
IPC: B63B49/00
Filed: 2020-02-28
Abstract: To provide a fitting structure of a sonar dome that is advantageous in inhibiting a deformation of a sonar dome main body during high-speed navigation and in inhibiting peeling-off of a filler rubber from the sonar dome main body.SOLUTION: In a fitting structure of a sonar dome 14 comprising a sonar dome main body 16 which covers a circumference of a transducer 12 and a filler rubber 18 joined to an outer surface 1604 of the sonar dome main body 16, the sonar dome main body 16 is made of FRP, and an edge part of the sonar dome 14 is formed of a bead part 20 with a circular cross section formed to have an outer diameter larger in dimension than a wall thickness of the sonar dome main body 16. The bead part 20 is gripped by a gripping concave part 36 of a bead sheet 32 supported at a ship bottom 10 and a gripping concave part 36 of a bead clamp 34 that is attachably and detachably joined to the bead sheet 32. An upper portion of the filler rubber 18 is fitted to the bead sheet 32.SELECTED DRAWING: Figure 3
Patent JP-2020109178-A (JP)
Title: Solid oil-and-fat containing compositions, method for producing the same, method for adjusting their physical properties, and oil-and-fat hardening agent
Inventor: TAGUCHI HIDEAKI
IPC: A23D9/007
Filed: 2020-03-02
Abstract: To provide a simple and efficient method for producing a solid oil-and-fat containing composition by solidifying a liquid mixture of solid fats and liquid oils without separation of the mixture, an oil-and-fat hardening agent to be used for the method, a solid oil-and-fat containing composition obtained by the method, and a method for controlling the physical properties of the solid oil-and-fat containing composition.SOLUTION: A method for producing a solid oil-and-fat containing composition composed of (i) fats which are solid at a specific temperature range of from -20 to 40°C and (ii) oils which are liquid at the above specific temperature range, the method being characterized in that a liquid mixture containing (i) fats and (ii) oils which are solid or liquid, respectively, at the above temperature range is cooled and hardened in the presence of an oil-and-fat hardening agent comprising a cellulose.SELECTED DRAWING: None
Patent JP-2021096438-A (JP)
Title: Image capturing optical lens
Inventor: ZHU JUNYAN
IPC: G02B13/00
Filed: 2020-03-03
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens arranged in order from an object side to an image side, and satisfies the following conditional expressions: 3.50≤f1/f≤6.50, f2≤0, 1.55≤n7≤1.70, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, f2 represents a focal length of the second lens, and n7 represents a refractive index of the seventh lens. The image capturing lens of the present invention offers superior optical performance in terms of a large aperture, a wider view angle, extra thinness, and the like.SELECTED DRAWING: Figure 1
Patent JP-2021142804-A (JP)
Title: Automobile door
Inventor: OTA NAOYUKI
IPC: B60J5/04
Filed: 2020-03-10
Abstract: To provide a door structure which can favorably seal a gap among a vertical plate of a window frame, a sash, and an outer garnish.SOLUTION: A door 10 comprises: a window frame 11 surrounding a window glass 15; a sash 18 fixed to a vertical plate 12 of the window frame 11; an outer garnish 16; and a sealing material 19. The sash 18 is engaged with a side edge of the window glass 15. The outer garnish 16 made of resin covers the vertical plate 12 and the sash 18 from outside of an automobile. A rib 16a contacting with the sash 18 is arranged at the rear face of the outer garnish 16. The sealing material 19 contacts with the rib 16a, the sash 18, and the vertical plate 12. The rib 16a at the rear face of the outer garnish 16 narrows an interval between the outer garnish 16 and the vertical plate 12, so a gap among the vertical plate 12, the sash 18, and the outer garnish 16 can be favorably sealed.SELECTED DRAWING: Figure 2
Patent JP-2020089891-A (JP)
Title: Adsorption type removal and concentration device
Inventor: INOUE KOJI
IPC: B01D53/18
Filed: 2020-03-11
Abstract: To provide an adsorption type carbon dioxide removal and concentration device that can remove or concentrate carbon dioxide in all seasons and can be manufactured with a comparatively simple structure.SOLUTION: An adsorption type removal and concentration device comprises a carbon dioxide removal rotor 3 carrying a carbon dioxide adsorbent, and the rotor is divided into at least a processing zone 4 and a regeneration zone 5. By flowing target air for processing into the processing zone 4, the carbon dioxide contained in the target air is separated and removed from the target air by being adsorbed into the adsorbent carried by the rotor part. In the regeneration zone 5, by flowing regeneration air which has recovered latent heat and sensible heat of regenerated exhaust via a total heat exchanger 8, the carbon dioxide adsorbed by the carried adsorbent in the processing zone 4 is eliminated and the carried adsorbent of the rotor part is regenerated.SELECTED DRAWING: Figure 1
Patent JP-2021143006-A (JP)
Title: Hollow molded body and molding method of hollow molded body
Inventor: FUJII MOTOHARU
IPC: B65D19/32
Filed: 2020-03-12
Abstract: To provide a hollow molded body in which a replacement timing is easily grasped.SOLUTION: A resin pallet 10 as a hollow molded body is provided with a recessed part 20 (first recessed part 20a, second recessed part 20b) for grasping a wear state of a ground contact surface 10b, on the ground contact surface 10b. The recessed part 20 is formed in a thick part 15.SELECTED DRAWING: Figure 1
Patent JP-2021008257-A (JP)
Title: Landing gear system with composite flex beam
Inventor: MAX URBAN KISMARTON
IPC: B64C25/60
Filed: 2020-03-17
Abstract: To provide a novel landing gear system for an aircraft.SOLUTION: The landing gear system comprises: a composite flex beam having through-thickness stitching and a curvature having a radius greater than 5 inches (12.7 centimeters); and a trunnion connected to the composite flex beam and offset from a neutral surface of the composite flex beam.SELECTED DRAWING: Figure 2
Patent JP-2021147473-A (JP)
Title: Incombustible cleaning composition and aerosol composition for cleaning
Inventor: JO YUKIHISA
IPC: C11D7/50
Filed: 2020-03-18
Abstract: To provide an incombustible cleaning composition that can dissolve and remove more different kinds of dirt, and can reduce the risk of a fire and the like.SOLUTION: An incombustible cleaning composition contains 1-chloro-2,3,3-trifluoropropene and trans-1-chloro-3,3,3-trifluoropropene, with the mass ratio of (1-chloro-2,3,3-trifluoropropene/trans-1-chloro-3,3,3-trifluoropropene) of 10/90-55/45, and does not have a flash point. The above-mentioned mass ratio is preferably 40/60-55/45.SELECTED DRAWING: None
Patent JP-2021150212-A (JP)
Title: Spark plug for internal combustion and internal combustion
Inventor: SUGIURA AKIMITSU
IPC: H01T13/20
Filed: 2020-03-20
Abstract: To provide a spark plug for an internal combustion, capable of easily increasing life, and provide the internal combustion with the same.SOLUTION: A spark plug 1 for an internal combustion, includes: a cylindrical insulator 3; a center electrode 4 held in an inner peripheral side of the cylindrical insulator 3 and projecting a tip end projection part 41 on a tip end side of the cylindrical insulator 3; a cylindrical housing 2 holding the cylindrical insulator 3 in the inner peripheral side; a cover part 5 provided to the tip end part of the housing 2 so as to cover at least one part of the tip end projection part 41; and a ground electrode 6 jointed to the cover part 5. A penetration hole 7 penetrating a sub-combustion chamber 50 with an external part is formed in the cover part 5. The ground electrode 6 is projected to the sub-combustion chamber 50 while being jointed to the inner peripheral surface of the penetration hole 7 in the cover part 5. The ground electrode 6 includes a discharge surface 61 forming a discharge gap G between the center electrode 4 and itself on the penetration hole 7 side.SELECTED DRAWING: Figure 1
Patent JP-2021147742-A (JP)
Title: Refined silk yarn, silk fabric, and method for manufacturing silk fabric
Inventor: YOSHIDA KAZUO
IPC: D06L1/12
Filed: 2020-03-23
Abstract: To provide a manufacturing method in which, while minimizing damage on the environment and silk yarn or the like, refined silk yarn or the like is manufactured with higher efficiency.SOLUTION: Provided is a method for manufacturing refined silk yarn, silk fabric or silk knit that includes a first step in which a filter bag containing ash obtained by burning plant, animal or shellfish, or a porous container having a plurality of pores in which the inside and the outside communicate is immersed in heated water, and a second step in which silk yarn, silk fabric or silk knit from which sericin is not removed is immersed in water and the water is heated.SELECTED DRAWING: Figure 1
Patent JP-2021152482-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KATO YOSHIYUKI
IPC: G01B11/24
Filed: 2020-03-24
Abstract: To provide an image processing device, an image processing method, and a program with which a specific processing for individually identifying a plurality of subjects aligned in a prescribed direction can be suitably performed.SOLUTION: An image processing device 1 comprises: an image acquisition unit 31 that time-sequentially acquires images when a conveyor chain 21, on which multiple pins 25-1 to 25-n that can be individually identified are aligned in a prescribed direction, moves in the prescribed direction; an identification unit 33 that sequentially collates previously-stored multiple pins 25-1 to 25-n with the multiple pins 25-1 to 25-n acquired by the image acquisition unit 31 while the image acquisition unit 31 acquires the images, and that performs a specific processing to individually identify the multiple pins 25-1 to 25-n; and a determination unit 35 that determines whether or not the specific processing should be performed to the pin 25, to which the specific processing is performed next, at a timing of acquiring the images using the image acquisition unit 31, on the basis of the status of the specific processing by the identification unit 33.SELECTED DRAWING: Figure 2
Patent JP-2021155488-A (JP)
Title: Resin composition
Inventor: HIRAMATSU AYU
IPC: C08K5/13
Filed: 2020-03-25
Abstract: SOLUTION: There is provided a resin composition that contains a 4-methyl-1-pentene copolymer, and 0.9 pts.mass or more and 1.4 pts.mass or less of a stabilizer having a melting point of 75-150°C and a molecular weight of 550-1,200 with respect to 100 pts.mass of the 4-methyl-1-pentene copolymer.EFFECT: A resin composition has such high heat resistance as to maintain a sufficient quality even when being used under high temperature environment, and has excellent thermal stability (process stability) and long-term stability during molding.SELECTED DRAWING: None
Patent JP-2021054795-A (JP)
Title: Low water-sensitive dental composition
Inventor: KADOBAYASHI YUSEI
IPC: A61K6/887
Filed: 2020-03-25
Abstract: To provide a dental composition that can exhibit sufficient curability even in a state with excessive moisture such as in an intraoral environment.SOLUTION: A dental composition contains a monomer containing a (meth) acrylamide group represented by formula (1) (R is H or a methyl group, R2 is a C2-6 alkyl group).SELECTED DRAWING: None
Patent JP-2021157477-A (JP)
Title: Server, program and system
Inventor: YAMADA KENICHI
IPC: G06Q20/06
Filed: 2020-03-26
Abstract: To provide a sever, a program and a system that can carry sentiments or values put into even an electronic money by a remitter.SOLUTION: A server is provided with a processor having hardware. The processor is configured to:, when acquiring a request for a donation of an electronic money from a first device to a second device and a message therefor, authenticate the donation request; perform donation processing when the authentication is succeeded; and output a donation content and the message to the second device.SELECTED DRAWING: Figure 1
Patent JP-2021158220-A (JP)
Title: Component mounting line
Inventor: WATANABE AKIO
IPC: H05K13/04
Filed: 2020-03-27
Abstract: To reduce a time for measuring a wrapping amount of a substrate.SOLUTION: A component mounting line L of the present disclosure, is a component mounting line L mounting a component E fetched out from a component supply device 13 by a mounting head 32 to a substrate B. The component mounting line L comprises: a head unit 30 that mounts the component E to the substrate B by moving the mounting head 32 holding the component E; a conveying device 12 that conveys the substrate B toward a downstream side from an upstream side along a conveying path CP, and positions a position at a mounting operation position P where the component E is mounted by the head unit 30; a line laser measurement device 40 that is provided at the upstream side upper from the mounting operation position P, and measures a wrapping amount of the substrate B by irradiating a liner laser beam to the substrate B in a state of being conveyed toward the downstream side by the conveying device 12; and a control part 110 that controls an operation of the head unit 30, the conveying device 12, and the line laser measurement device 40.SELECTED DRAWING: Figure 1
Patent JP-2021156819-A (JP)
Title: Heat-resistant platinum
Inventor: HASEGAWA KOICHI
IPC: G01K7/02
Filed: 2020-03-30
Abstract: To provide a novel heat-resistant platinum which has a larger high-temperature strength than platinum and causes less displacement in the electromotive force.SOLUTION: The heat-resistant platinum contains oxygen in a concentration of 0.020-0.20at% and nitrogen in a concentration of less than 0.014%, and contains platinum and inevitable impurities for the rest. The method for manufacturing heat-resistant platinum includes: filling platinum powders in a container; performing thermal processing on the platinum powders in an atmosphere where the temperature is in the range of 900°C to 200°C and there is hydrogen; sintering the platinum powders in an atmosphere where the temperature is in the range of 1200°C to 1500°C and there is oxygen; heating the sintered body at temperatures of 800°C to 1100°C and conducting hot forging; and then expanding the sintered body.SELECTED DRAWING: None
Patent JP-2021160371-A (JP)
Title: Travel path generating system and vehicle drive support system
Inventor: GOTO TAKASHI
IPC: B60W30/09
Filed: 2020-03-30
Abstract: To provide a travel path generating system for setting a target travel path using an avoidance region in the surrounding of an obstacle, capable of properly setting the target travel path even when a vehicle enters the avoidance region.SOLUTION: There is provided a vehicle drive system 100 including a travel path generating system, the system sets a plurality of travel path candidates on the basis of travel path information and obstacle information by a camera 21 and a radar 22, then evaluates them by an evaluation function, for setting the target travel path. An ECU 10 sets not only a travel path candidate in which the vehicle 1 does not enter an avoidance region 42, but also a travel path candidate in which the vehicle 1 enters the avoidance region 42. The travel path candidate, in which the vehicle enters the avoidance region 44, has a worse evaluation degree by the evaluation function, relative to the travel path candidate in which the vehicle enters the avoidance region 44. In addition, in the travel path candidate in which the vehicle enters the avoidance region 44, as an entry amount of the vehicle 1 to the avoidance region 44 is greater, the evaluation degree by the evaluation function is worse.SELECTED DRAWING: Figure 8
Patent JP-2021161631-A (JP)
Title: Joint structure for woody shaft member
Inventor: SAITO SUMIHITO
IPC: E04B1/26
Filed: 2020-03-30
Abstract: To provide a joint structure for woody shaft member capable of increasing a design load in designing the joint structure for woody shaft member.SOLUTION: The present invention relates to a joint structure 100 for woody shaft member to which a first woody shaft member 10 and a second woody shaft member 20 are jointed, and the first woody shaft member 10 has a fourth bolt hole 13 bored where a first connection piece 31 is arranged and a fifth bolt hole 14 bored where a second connection piece 34 is arranged, a metal reinforcement shaft member 50 being embedded in the fourth bolt hole 13 and fifth bolt hole 14, respectively.SELECTED DRAWING: Figure 3
Patent JP-2021163791-A (JP)
Title: Optical fiber amplification system and optical communication system
Inventor: KOSAKA SHIGEHIRO
IPC: H01S3/10
Filed: 2020-03-30
Abstract: To provide an optical fiber amplification system with reduced power consumption.SOLUTION: An optical fiber amplification system includes: a first optical fiber amplifier including a first optical amplification fiber having a clad excitation type structure with a core portion to which a first rare earth element is added, a first input portion that receives first signal light input to the core portion of the first optical amplification fiber, an excitation light source that outputs excitation light that photoexcites the first rare earth element, an excitation optical coupler that inputs excitation light to the first optical amplification fiber, and a residual excitation light recovery device that recovers the residual excitation light output from the first optical amplification fiber; and a second optical fiber amplifier including a second optical amplification fiber having a clad excitation structure with a core portion to which a second rare earth element that is photoexcited by residual excitation light is added, a second input portion that receives second signal light input to the core portion of the second optical amplification fiber, and a residual excitation optical coupler that inputs the residual excitation light recovered by the residual excitation light recovery device to the second optical amplification fiber.SELECTED DRAWING: Figure 1
Patent JP-2021159388-A (JP)
Title: Game board, game managing device, and game system
Inventor: FUJIMOTO MAKOTO
IPC: A63F5/04
Filed: 2020-03-31
Abstract: To provide a game board, a game managing device, and a game system that do not use any tokens.SOLUTION: A game board includes: game control means that has game information storage means for storing game information regarding a state of a game and performs control regarding progress of a game; and game value information control means that has game value information storage means for storing game value information regarding a game value utilized for a game and updates game value information stored in the game value information storage means. In the game board, the game control means is means that may execute processing for abnormality when the game value information control means determines that game value information stored in the game value information storage means is abnormal.SELECTED DRAWING: Figure 23
Patent JP-2020108820-A (JP)
Title: Cleaner holder
Inventor: KIM NAMHEE
IPC: A47L9/00
Filed: 2020-04-01
Abstract: To provide a cleaner holder which may simultaneously charge a cleaner and a battery, and may be used in a stand type or a wall-mounted type, as needed.SOLUTION: A cleaner holder 10 according to one aspect includes: a first body 110 having a first charging port 113 for charging a cleaner; a second body protruding from the first body 110 to support the cleaner; and a battery accommodating space recessed in one surface of the second body to accommodate a battery 302 detachably mounted on the cleaner, where a second charging port for charging the battery 302 is provided in the second body.SELECTED DRAWING: Figure 1
Patent JP-2021147299-A (JP)
Title: Method of growing crop and fertilizer for crop
Inventor: SATO HARUO
IPC: C05G5/12
Filed: 2020-03-16
Abstract: To provide a method of growing crops and a fertilizer capable of obtaining farm products economically and quickly with a small amount of fertilizer and growing larger crops.SOLUTION: A fertilizer of this invention includes the steps of: preparing chaff and Okara (soy pulp), the chaff being obtained by, for example, a chaff milling (chaff separation) machine, causing the chaff and the Okara to coexist, and rotating/mixing the mix by a blending machine, etc.; pulverizing the blended matters while adding water and taking out the pulverized matters from an output outlet of a fibrillation rotary machine. The fertilizer thus obtained is fertilized to ridges 2 or planting holes 4. The pulverized blended matters obtained by this process are the fertilizer of this invention and can be packed by a small amount in a vinyl or paper bag and sold in the market.SELECTED DRAWING: Figure 1
Patent JP-2020186162-A (JP)
Title: Method for producing borohydride salts
Inventor: CLAUDIO PISTIDDA
IPC: C01B6/21
Filed: 2020-04-08
Abstract: To provide a method for producing tetrahydridoborate salts with high efficiency at low cost.SOLUTION: A method for the production of metal borohydride salts according to the present invention comprises the steps of: providing an anhydrous metal borate salt; and milling the anhydrous metal borate salt in the presence of a metal material based on magnesium or magnesium alloys in a hydrogen atmosphere at a temperature and for a time sufficient to produce the metal borohydride salt. In another embodiment of the invention, the method for the production of metal borohydride salts according to the present invention comprises the steps of: providing a hydrated metal borate salt; and milling the hydrated metal borate salt in the presence of a metal material based on magnesium or magnesium alloys in an inert gas atmosphere at a temperature and for a time sufficient to produce the metal borohydride salts. In a still further embodiment of the invention, the metal material based on magnesium or magnesium alloys is a secondary magnesium material, preferably a Class 2, Class 3, or Class 6 secondary magnesium material.SELECTED DRAWING: None
Patent JP-2021167519-A (JP)
Title: Handrail structure
Inventor: KODAMA EIJI
IPC: E04F11/18
Filed: 2020-04-10
Abstract: To provide a handrail structure allowing a handrail to be easily shifted between a usable state and an accommodation state.SOLUTION: A handrail structure 100 comprises: a handrail 102 arranged on an indoor F side of a wall 106; a bracket 104 supporting the handrail 102; and an actuator 114 actuating the bracket 104 so that the handrail 102 is shifted between an accommodation state where the handrail 102 is positioned on a rear surface B side of the wall 106 and a usable state where the handrail 102 is positioned on the indoor F side of the wall 106.SELECTED DRAWING: Figure 2
Patent JP-2021170463-A (JP)
Title: Shield flat cable
Inventor: SUGIMOTO KAORU
IPC: H01B7/08
Filed: 2020-04-15
Abstract: To provide a shield flat cable which has a low dielectric constant, has a stable characteristic impedance value over an entire length and achieves thinning, and is also excellent in flexibility.SOLUTION: A shield flat cable 1 has: flat cables 2 that are arranged in parallel at intervals in a width direction W and has a plurality of conductors 21 including one or two or more conductors 22 for communication; and a pair of insulating coating parts 3 and 3' arranged on both surfaces of the flat cable 2 in a longitudinal direction X, in which grounding surfaces 4a (4a') composed of a conductor material are provided on an inner surface side part 3a (3a') of at least one insulating coating part 3 (3') of the pair of insulating coating parts 3 and 3', and the grounding surface 4a (4a') and a surface part 24a (24a') of the flat cable 2 where the one or two or more conductors 22 for communication are positioned are separately arranged so as to form an internal space.SELECTED DRAWING: Figure 1