baber/WOPTO huggingface dataset:
Patent JP-2023115464-A (JP)
Title: Adherence suppression member suppressing adherence of marine organism
Inventor: AKATSUKA MAIKO
IPC: E02D31/00
Filed: 2022-02-08
Abstract: To provide an adherence suppression member suppressing adherence of marine organisms on an upper end part of a monopile during a period from installation of the monopile to installation of a transition piece.SOLUTION: An adherence suppression member is to suppress adherence of marine organisms on an upper end part of a pile installed in the seabed, being provided with a body part fitted on an upper end part of a pile, an opening part receiving sunshine inside from above, a holding part for its placement on the upper end part of the pile, and a reflection part in a conical shape fixed on an upper side of the holding part.SELECTED DRAWING: Figure 1
Patent JP-2023115526-A (JP)
Title: Radio communication system, control device, radio communication method and program
Inventor: ARAI TAKUTO
IPC: H04B7/06
Filed: 2022-02-08
Abstract: To shorten, without using an external sensing device, time in which radio communication quality is deteriorated.SOLUTION: A radio communication system includes one or more first radio communication devices, and one or more second radio communication devices. The first radio communication device includes: a radio communication part configured to form abeam and performing radio communication with the second radio communication device; and a beam control part for controlling the beam. The second radio communication device is configured to: receive reference signals that the beam control part controls the radio communication part to transmit respectively via a plurality of kinds of the beams; and inform of transmission information indicating information regarding radio transmission of the received reference signals. The first radio communication device or a control device includes: an estimation prediction part for estimating or predicting, using the received transmission information, a propagation environment or future communication quality between the first radio communication device and the second radio communication device; and a control part for controlling the radio communication between the first radio communication device and the second radio communication device based on the estimation or prediction result.SELECTED DRAWING: Figure 1
Patent JP-2023115929-A (JP)
Title: Refrigerator and dryer fixing device
Inventor: SAKURAZAWA SHO
IPC: F25D19/00
Filed: 2022-02-09
Abstract: To provide a refrigerator or a dryer fixing device capable of fixing dryers having different diameters.SOLUTION: A refrigerator 100 includes: a dryer 127 provided at a refrigeration cycle; and a dryer fixing device 130 fixed at a structure 119 of the refrigerator, and for fixing the dryer by pinching the periphery of the dryer. At the dryer fixing device, a winding part 130R wound around the periphery of the dryer, a first extension part 130A extending from one end of the winding part; and a second extension part 130B extending from the other end of the winding part are formed. At the first extension part, a long hole 130AH is formed for fixing to the structure. At the second extension part, a single hole 130BH is formed for fixing to the structure.SELECTED DRAWING: Figure 5
Patent JP-2023118143-A (JP)
Title: hydrogen generator
Inventor: NISHIZAKI MASATOSHI
IPC: C01B3/38
Filed: 2022-02-15
Abstract: To provide a hydrogen generator equipped with a reformer and an evaporation section, which can shorten its overall length and reduce material cost while suppressing deterioration of a reforming catalyst caused by infiltration of liquid water into the reformer even if quantity of liquid water supplied to the evaporation section is large.SOLUTION: A hydrogen generator according to the present disclosure is equipped with a structure in which a convex part and a concave part are formed on inner and outer surfaces of an inner cylinder in a top-reverse integrated manner over the entire circumference, the convex part of the outer surface of the inner cylinder is in close contact with inner and outer surfaces of an outer cylinder over the entire circumference, and a lower part of the evaporation section is blocked.SELECTED DRAWING: Figure 1
Patent JP-2023120554-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-18
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023122467-A (JP)
Title: System, method, and program for managing giving of content
Inventor: IGUCHI TETSUYA
IPC: G06Q30/0207
Filed: 2022-02-22
Abstract: To increase pleasure which a user gets from acquiring content.SOLUTION: A service providing server 10 relating to one embodiment of the present invention is connected to a user terminal 30 via a communication network 20 so as to be able to communicate it and provides a prescribed service to a user operating the user terminal 30 and has a function to manage giving the user content to be utilized (or not utilized) in the prescribed service. The server 10 gives a part of a plurality of contents given to a first user to a second user satisfying a share condition, so that the user can get pleasure from acquiring (sharing) a part of contents acquired by another user.SELECTED DRAWING: Figure 1
Patent JP-2022081536-A (JP)
Title: Article for use in apparatus for heating smokable material
IPC: A24D1/20
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a smoking article for insertion into an apparatus for heating smokable material to volatilize at least one component of the smokable material. 
     SOLUTION: A smoking article includes a body of smokable material and a filter assembly 305. The filter assembly includes a cooling segment 307, a filter segment 309 adjacent to the cooling segment, and a mouth end segment 311 for being received in a mouth of a user. The smoking article is arranged so that when the smoking article is fully inserted into an apparatus, a first section of the cooling segment is within the apparatus and a second section of the cooling segment extends outside of the apparatus. The second section of the cooling segment includes a ventilation region 317 to enable air to pass into the cooling segment to mix with at least one volatilized component of the smokable material. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124547-A (JP)
Title: Partial structure estimation device and method for generating partial structure estimation model
Inventor: KUBO AYUMI
IPC: G16C20/20
Filed: 2022-02-25
Abstract: To estimate a partial structure of a sample on the basis of a mass spectrum of the sample.SOLUTION: A partial structure estimation system 10 includes a partial structure estimation model generation unit 12 and a partial structure estimation device 20. The partial structure estimation device 20 generates a first explanation variable by performing a composition estimation on each peak and generates a second explanation variable by performing a composition estimation at each peak interval. The partial structure estimation unit 22 estimates a partial structure as an objective variable on the basis of the first explanation variable and the second explanation variable. In the partial structure estimation model generation unit 12, a partial structure estimation model 18 is generated by a machine learning using a training dataset.SELECTED DRAWING: Figure 1
Patent JP-2023127864-A (JP)
Title: Remote operation processing device and remote operation processing system
Inventor: SASAKI HITOSHI
IPC: E02F9/26
Filed: 2022-03-02
Abstract: To provide a remote operation processing device capable of determining an imaging angle such that the imaging direction of an imaging device 322 is oriented toward an object to be visually recognized by an operator, and controlling the imaging angle of the imaging device 322 to obtain a suitable imaging field to be viewed.SOLUTION: A remote operation processing device 100 is capable of controlling the imaging angle of an imaging device 322 installed on a remotely operated work machine and the remote operation processing device 100 is to assist with the remote operation of a work machine 300 using a remote operation device 200, wherein the remote operation processing device 100 acquires working positions of an attachment 344 provided at the work machine 300, stores the positions as target coordinate values P, and controls the imaging angle of the imaging device 322 based on the distribution of the target coordinate values P.SELECTED DRAWING: Figure 3
Patent JP-2023129028-A (JP)
Title: Primer composition for electroless plating, laminate and method for producing the same
Inventor: KOYAMA TAICHI
IPC: C23C18/20
Filed: 2022-03-04
Abstract: To provide a primer composition for electroless plating that can give a primer layer having sufficient coating strength without compromising the reactivity with electroless plating liquid.SOLUTION: A primer composition for electroless plating according to the present invention includes a phenoxy resin (A), and 25-65 pts.mass of a melamine resin (B) with respect to 100 pts.mass of the phenoxy resin (A).SELECTED DRAWING: None
Patent JP-2022137003-A (JP)
Title: Metallic cup manufacturing method
Inventor: HASEGAWA TAKASHI
IPC: B21D51/38
Filed: 2022-03-07
Abstract: To accurately form a curl part along a circumferential direction at an opening end of a wide-mouth cup.SOLUTION: A metallic cup manufacturing method has: a cylindrical body formation process in which a cylindrical body, that gradually expands toward an opening end from a bottom, is formed; and a curling process in which an inner face of a molding groove of a curling tool is brought into contact with a plurality of locations spaced apart in a circumferential direction of an opening end of a cylindrical body respectively, and a curl part is formed by turning the curling tool in the circumferential direction of the cylindrical body while pressing the curling tool in a can axis direction. The molding groove of the curling tool has: a concave circular arc surface part with an arc-shaped cross section for folding an end part including an edge; and a tapered surface which is continuous with a side edge on a radially inward side of the cylindrical body at the concave circular arc surface part, and is inclined in a direction of widening an open width of the molding groove. In the curling process, after the opening end of the cylindrical body is brought into contact with the tapered surface of each curling tool to spread out each opening end of the cylindrical body along the tapered surface of each curling tool, the same is guided to the concave circular arc surface part, thereby forming the curl part.SELECTED DRAWING: Figure 9
Patent JP-2022091781-A (JP)
Title: Method for transmitting packet and network device
IPC: H04L45/243
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting a packet, and a network device. 
     SOLUTION: A method for transmitting a packet, includes: a step of receiving a first packet containing first instruction information and payload data by a first network device; a step of generating a plurality of second packets containing the payload data and second instruction information, respectively on the basis of the first packet when the first network device determines that the first packet contains the first instruction information; and a step of individually transmitting a plurality of second packets to a second network device via a different transmission path in a plurality of transmission paths. The second instruction information is used for instructing the second network so as to discard the packet in the plurality of second packets excluding the packet initially reached to the second network device. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131997-A (JP)
Title: torsion spring body
Inventor: YAMADA YOSHIO
IPC: F16F1/12
Filed: 2022-03-10
Abstract: To raise a torsion spring constant at a small torsion displacement, and to lower the torsion spring constant at a large torsion displacement.SOLUTION: A first peripheral end part 12a of a first spring body 12 is set as a free end to which rotation torque is inputted, a second peripheral end part 12b of the first spring body is connected to a shaft body 11, a first peripheral end part 13a of a second spring body 13 is set as a fixed end which is fixed to a fixing member 21, and a second peripheral end part of the second spring body is connected to the shaft body. An orientation of a peripheral direction in which the first spring body progresses toward the second peripheral end part from the first peripheral end part when viewed from one side in an axial direction, and an orientation of a peripheral direction in which the second spring body progresses toward the first peripheral end part from the second peripheral end part when viewed from one side in the axial direction are the same with each other. Rotation torque in the peripheral direction applied to the first peripheral end part of the first spring body necessary for deforming the first spring body in the peripheral direction is set smaller than rotation torque in the peripheral direction applied to the first peripheral end part of the first spring body necessary for deforming the second spring body in the peripheral direction.SELECTED DRAWING: Figure 1A
Patent JP-2023132338-A (JP)
Title: Container and preform thereof
Inventor: EGUCHI MAKOTO
IPC: B65D1/02
Filed: 2022-03-10
Abstract: To provide a container which has high slipping properties on its internal surface even when filled with a highly viscous liquid, and a preform of the container..SOLUTION: A container according to the present invention comprises at least a base material layer including thermoplastic resin and a polyolefin resin layer including polyolefin resin, wherein the polyolefin resin layer is an innermost layer, and also has a surface tension of 5 mN/m or more and 40 mN/m or less, and the thermoplastic resin contains polyester.SELECTED DRAWING: Figure 1
Patent JP-2023133004-A (JP)
Title: Self output type radiation detector, radiation detection system, and atomic reactor output monitoring device
Inventor: FUSHIMI ATSUSHI
IPC: G01T1/16
Filed: 2022-03-11
Abstract: To provide a self output type radiation detector, a radiation detection system, and an atomic reactor output monitoring device that can be added to a narrow region in a detector and can detect leakage of an emitter to the outside of a container from a remote position without newly adding a signal line for detection.SOLUTION: A self output type radiation detector 1 includes: a metal emitter 2 for discharging electrons by irradiation of radiation; a heat-resistance container 3 for sealing the metal emitter 2; a metal collector 7 for containing the metal emitter 2 and the heat-resistance container 3 in the inside; a coaxial cable 30 for connecting the metal emitter 2 to a core wire 13 and connecting the metal collector 7 to a metal sheath 14; and a metal accumulator 12 electrically connected to the metal collector 7.SELECTED DRAWING: Figure 1
Patent JP-2023133756-A (JP)
Title: Combinational weighing apparatus
Inventor: KISHIKAWA SHIGE
IPC: G01G19/387
Filed: 2022-03-14
Abstract: To perform discharging properly also with regard to articles with high adhesiveness, while maintaining the number of combinations, in conducting combinational weighing of articles with different adhesiveness for each session.SOLUTION: A combinational weighing apparatus 1 includes: conveyance parts 2, 3A, 3B for conveying articles supplied from the outside; a plurality of hoppers 5A-7A, 5B, 6B for temporarily accumulating the articles fed from the conveyance parts and then discharging the articles downstream; acquisition parts 101 for acquiring weight values of articles fed to the weighing hoppers 5A, 5B included in the plurality of hoppers; and control parts 102 for conducting combinational calculation based on the weight values to discharge articles from a specific hopper among the plurality of hoppers on the basis of a result of the combinational calculation. The hoppers are virtually divided into at least a first session and a second session, and the stages of hoppers belonging to a first section are larger in number than stages of hoppers belonging to a second section.SELECTED DRAWING: Figure 1
Patent JP-2023135282-A (JP)
Title: Laser/arc hybrid welding device
Inventor: FUJIWARA MASAYUKI
IPC: B23K26/348
Filed: 2022-03-15
Abstract: To secure a weld penetration depth in a portion to be bonded while removing a surface film in the portion to be bonded.SOLUTION: A laser/arc hybrid welding device 1 includes at least one laser torch 40 and a welding torch 10. The laser torch 40 emits first laser 51 and second laser 52 to a portion to be bonded 3. The welding torch 10 generates an arc 25 in between the welding torch 10 and the portion to be bonded 3 to weld the portion to be bonded 3. A width W1 of an irradiation region 71 of the first laser 51 in a direction orthogonal to a welding traveling direction is larger than a width W2 of an irradiation region 72 of the second laser 52. After the first laser 51 is emitted to the portion to be bonded 3 and the surface film is removed, the portion to be bonded 3 is welded by generating the arc 25 in between the welding torch 10 and the portion to be bonded 3 while emitting the second laser 52 to the portion to be bonded 3.SELECTED DRAWING: Figure 3
Patent JP-2023136618-A (JP)
Title: connector unit
Inventor: YAMADA YOSHIYA
IPC: H01R13/6581
Filed: 2022-03-17
Abstract: To provide a connector unit capable of guiding a plug into the inside of a shell without damaging the plug when inserting the plug into the shell through an opening.SOLUTION: A connector unit includes a connector body 110 having a contact pin 111 and an insulator 112 that holds the contact pin 111, a shell 120 that has a square cylinder shape surrounding the connector body 110 and extending in a predetermined direction, and into which a plug electrically connected to the contact pin 111 is inserted from an opening 121 along the predetermined direction, and a plate member 130 provided along the predetermined direction at an inner corner of the shell 120. The tip portion of the plate member 130 on the opening 121 side is located outside the shell 120, and the tip portion is smoothly bent toward the outside of the shell 120.SELECTED DRAWING: Figure 1
Patent JP-2023137092-A (JP)
Title: Information provision device, method for providing information, and program for providing information
Inventor: SAKUMOTO TOSHIHARU
IPC: G06Q30/015
Filed: 2022-03-17
Abstract: To increase the convenience when a user selects a transaction target from a plurality of transaction targets.SOLUTION: The information provision device of the present application includes a selection unit and a provision unit. The selection unit selects at least two evaluation axes from a plurality of evaluation axes on the basis of information of a user as a content provision target. The provision unit provides a user with a content in which plural pieces of transaction target information are arranged in a position in a region in which at least two evaluation axes are shown and is based on a user review.SELECTED DRAWING: Figure 1
Patent JP-2022176085-A (JP)
Title: Meta-type ester-based aromatic diamine and method for producing the same, and polyimide made using said meta-type ester-based aromatic diamine as raw material
Inventor: IMOTO MITSUTAKA
IPC: C07C315/04
Filed: 2022-03-23
Abstract: To provide a novel meta-type ester-based aromatic diamine and a method for producing the same, and a polyimide synthesis.SOLUTION: For example, it is a compound (b) obtained by the following reaction.SELECTED DRAWING: None
Patent JP-2023141555-A (JP)
Title: Conveyance control device, conveyance control method, and conveyance control program
Inventor: ANDO TAKATORA
IPC: B65H23/188
Filed: 2022-03-24
Abstract: To provide a conveyance control device that can control the tension of a material to be conveyed with high accuracy.SOLUTION: A conveyance controller 1 includes: a subtractor 18 that acquires from a tension detector 26 the tension of a material to be conveyed 3 to which tension is added by a dancer roller 243; a tension command generator 17 that generates a tension command for the material to be conveyed 3; and a thrust force correction unit 19 that corrects the thrust force added to the dancer roller 243 in the opposite direction of the tension of the material to be conveyed 3 based on the difference between the tension acquired by the subtractor 18 and the tension command generated by the tension command generator 17. The thrust force corrected by the thrust force correction unit 19 is based on the air pressure of an air cylinder 244 connected to the dancer roller 243.SELECTED DRAWING: Figure 1
Patent JP-2023141707-A (JP)
Title: Precipitation method of solid carbon and solid carbon precipitation system
Inventor: IMAI TOSHIO
IPC: C01B32/05
Filed: 2022-03-24
Abstract: To provide a precipitation method of solid carbon that makes it possible to improve a conversion rate of carbon dioxide and a recovery rate of solid carbon in fixation of CO2 and a solid carbon precipitation system.SOLUTION: A method of precipitating solid carbon comprises steps of bringing a raw material gas containing carbon dioxide and hydrogen into contact with a catalyst that activates a methanation reaction to generate methane and water from the raw material gas, and heating the generated methane and the catalyst that activates a methane decomposition reaction in contact to precipitate solid carbon from the methane, the raw material gas has a molar ratio of H2/CO2 of 5.5 or more and 7.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2022151848-A (JP)
Title: Photocatalytic material production method and photocatalytic material
Inventor: AJIRI MASAFUMI
IPC: B01J37/10
Filed: 2022-03-24
Abstract: To provide a photocatalytic material with remarkably excellent photocatalytic activity.SOLUTION: A production method according to the present invention includes a nanosizing step of obtaining metal oxide nanoparticles in a rapid temperature rising flow system reaction field of a supercritical or subcritical aqueous solvent, or a nanosizing step of organically modifying metal oxides in a reaction field of a supercritical, subcritical, or gas-phase aqueous solvent to obtain metal oxide nanoparticles. The nanosizing step preferably includes a step that is carried out in the presence of a transition element to obtain metal oxide nanoparticles having organically modified surfaces and doped with the transition element. In addition, the metal oxide nanoparticles are preferably metastable single-crystalline, and preferably are octahedral and/or hexahedral cerium oxide nanoparticles.SELECTED DRAWING: Figure 5
Patent JP-2023144955-A (JP)
Title: Parallel degree measurement unit
Inventor: ONO MASAFUMI
IPC: G01B5/24
Filed: 2022-03-28
Abstract: To provide a parallel degree measurement unit for measuring the parallel degree of a first flat surface and a second flat surface arranged on different virtual flat surfaces.SOLUTION: The parallel degree measurement unit includes: a base part having a flat set surface; a columnar part vertically extending from the base part in an upper direction; an arm part slidably attached to the columnar part in the direction in which the columnar unit extends, the arm part extending in parallel to the set surface; a probe unit vertically extending from the art part in a downward direction; and a measurement unit for determining the difference between the height of the set surface and the height of the top of the probe unit in the vertical direction.SELECTED DRAWING: Figure 1