baber/WOPTO huggingface dataset:
Patent JP-2023071508-A (JP)
Title: Hermetic rotary compressor
Inventor: NAGATA SHUHEI
IPC: F04C29/00
Filed: 2021-11-11
Abstract: To provide a hermetic rotary compressor and a refrigerator, in which an appropriate amount of lubrication oil is supplied to rolling bearing portions and increase in friction loss due to uneven contact with respective sliding portions is reduced.SOLUTION: A hermetic rotary compressor 100 of the present invention comprises: a closed container 1; a compression mechanism section 4 comprising a roller 9 that rotates eccentrically in a cylinder 8, a crankshaft 3 that has an eccentric portion 3a for rocking the roller 9, an upper shaft 3b and a lower shaft 3c, and upper and lower radial bearings 5, 6 for supporting the crankshaft 3; a suction flow passage; and a discharge flow passage. The hermetic rotary compressor has a thrust rolling bearing 21 above the upper radial bearing 5. The upper shaft 3b has, on its side surface, a communication hole 3g for connecting the inside and outside of the crankshaft 3. The upper shaft 3b has, below the center position of the communication hole 3g, a recess 3i having a shape recessed from the outer peripheral surface of the upper shaft 3b, and a bearing sliding portion 3b1 forming the outer peripheral surface of the upper shaft 3b.SELECTED DRAWING: Figure 1
Patent JP-2023072397-A (JP)
Title: Processing system, processing method and program
Inventor: AOKI HIDESUKE
IPC: A63B24/00
Filed: 2021-11-12
Abstract: To provide a processing system, a processing method, and a program that enable a user to perform effective training.SOLUTION: A processing system 200 in an embodiment includes: a user data acquisition unit 202 for acquiring user data including a user's body information; a muscle part data acquisition unit 203 for acquiring muscle part data relating to a muscle part to be trained and a load on the muscle part; a recommended setting calculation unit 211 for calculating recommended settings for a training apparatus that applies a load to the user's muscle based on the user data and the muscle part data; and an output unit 230 for outputting the recommended settings.SELECTED DRAWING: Figure 3
Patent JP-2022028821-A (JP)
Title: Methods and compositions relating to hematopoietic stem cell expansion, enrichment, and maintenance
IPC: A61P37/06
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for ex vivo production, expansion, enrichment, and/or maintenance of hematopoietic stem cells. 
     SOLUTION: There is provided a method of producing an expanded population of hematopoietic stem cells ex vivo. The method comprises contacting a population of hematopoietic stem cells with an agent of (a) a histone demethylase inhibitor selected from a particular group; (b) a TGFβ receptor inhibitor selected from a particular group; and (c) a histone deacetylase inhibitor selected from a particular group. The agent is present in an amount sufficient to produce an expanded population of hematopoietic stem cells. 
     SELECTED DRAWING: Figure 48 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076061-A (JP)
Title: cushion
Inventor: OHINATA TAKASHI
IPC: A47C27/00
Filed: 2021-11-22
Abstract: To provide a cushion capable of assisting maintaining or changing of a body position of a person lying on a mattress.SOLUTION: A cushion 1 in an embodiment includes a head pillow 2 long in a first direction X, a fixture 3 for fixing the head pillow 2 to a mattress M, and a back pillow 4 fixed to the head pillow 2, and extending in a second direction Y crossing the first direction X.SELECTED DRAWING: Figure 1
Patent JP-2023076987-A (JP)
Title: Method for producing cobalt sulfate
Inventor: OHARA HIDEKI
IPC: C01G51/10
Filed: 2021-11-24
Abstract: To provide a method for separating impurities and cobalt without using a zinc electrowinning method, and producing a cobalt sulfate solution.SOLUTION: A method for producing cobalt sulfate executes: a copper removal step S1 of adding a sulfurizing agent to a cobalt chloride solution, and producing a precipitate of a sulfide of copper; a first solvent extraction step S2 of bringing an organic solvent containing an alkylphosphate-based extractant into contact with the cobalt chloride solution, and extracting zinc, manganese and calcium with the organic solvent and a second solvent extraction step S3 of bringing an organic solvent containing a carboxylic acid-based extractant into contact with the cobalt chloride solution and extracting cobalt with the organic solvent, and then back-extracting cobalt with a sulfuric acid and obtaining a cobalt sulfate solution; a solvent recovery step S5 of bringing the cobalt chloride solution after removal of the impurities into contact with the organic solvent containing the carboxylic acid extractant after back-extracting, and separating and recovering the carboxylic acid-based extractant contained in the cobalt chloride solution after the removal of the impurities; and a cobalt recovery step S6 of adding a carbonizing agent and/or a neutralizing agent to the cobalt chloride solution after the removal of the impurities, and precipitating and recovering cobalt.SELECTED DRAWING: Figure 1
Patent JP-2022019856-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a free space of a ROM of a main control circuit by reducing a capacity of a processing program or the like managed by the main control circuit and increasing amusement by utilizing the increased free space. 
     SOLUTION: An unregulated ROM area stores: port output processing for outputting on data and off data to a port; on data output processing for outputting on data of a stoppable signal from port output processing when rotation of a pattern reaches a fixed, predetermined speed; and off data output processing for outputting off data of a stoppable signal from port output processing on the basis of detection of stop operation after outputting on data. In the on data output processing and the off data output processing, port output processing is called after evacuating values of all registers of plural general-purpose registers to a stack area of an unregulated RAM area, then the values of all the registers are restored into the plural general-purpose registers, and then a program stored in a game ROM area is started. 
     SELECTED DRAWING: Figure 138 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081556-A (JP)
Title: road cone
Inventor: KUO WEN-NAN
IPC: E01F13/02
Filed: 2021-12-01
Abstract: To provide a road cone which makes a once-installed security light hard to come off and is easy to lift and move regardless of whether or not the security light is installed.SOLUTION: A road cone 1 with a cone body part 3 formed in a cylindrical shape whose diameter is gradually reduced from a lower part to an upper part has: a groove 9 which is provided on an inner wall of an upper end part of the cylindrical cone body part 3 and through which a projection part 13 provided on a base end part 11 of a safety light 7 passes when the safety light 7 is installed; and an annular recessed part 17 which is formed on an outer wall of the upper end part of the cylindrical cone body part 3.SELECTED DRAWING: Figure 2
Patent JP-2023082813-A (JP)
Title: Heat treatment method
Inventor: SEBASTIAN MARKERT
IPC: F16H55/17
Filed: 2021-12-03
Abstract: To provide a heat treatment method that allows the arrangement of a laser head in an unconventional location.SOLUTION: A heat treatment method in which a heat-treated surface 66, which is at least one of outer and inner peripheral surfaces of a plate-like member 50, is quenched using a laser, includes an irradiation step for irradiating an axial side surface 68A adjacent to the heat-treated surface 66 with the laser in the plate-like member 50.SELECTED DRAWING: Figure 3
Patent JP-2022033144-A (JP)
Title: Polyimide, adhesive, film-like adhesive, adhesion layer, adhesive sheet, copper foil with resin, copper-clad laminate, printed wiring board, and multilayer wiring board and method for producing the same
IPC: H05K1/03
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide, an adhesive, a film-like adhesive, an adhesion layer, an adhesive sheet, a copper foil with resin, a copper-clad laminate, a printed wiring board, and a multilayer wiring board and a method of producing the same. 
     SOLUTION: The present invention provides: a polyimide that is a reactant of a monomer group containing an aromatic tetracarboxylic acid anhydride and a diamine containing a dimer diamine, and has a fluorenylene group in the polymer main chain; an adhesive containing the polyimide, a crosslinker and an organic solvent; and a film-like adhesive, an adhesion layer, an adhesive sheet, a copper foil with resin, a copper-clad laminate, a printed wiring board, and a multilayer wiring board and a method of producing the same. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084371-A (JP)
Title: Mobile body control device, mobile body control method and program
Inventor: AIZAWA KOKI
IPC: G06T7/60
Filed: 2021-12-07
Abstract: To provide a mobile body control device, a mobile body control method and a program capable of recognizing a compartment line compartmentalizing a travel lane on which an own vehicle travels with improved accuracy.SOLUTION: A mobile body control device comprises: a candidate compartment line recognition section which recognizes a candidate compartment line compartmentalizing a travel lane where a mobile body travels thereon from an image, including surroundings of the mobile body, taken through an imaging section; a virtual line setting section which sets at least one virtual line outside the compartment line, with respect to the mobile body, recognized as the compartment line compartmentalizing the travel lane in the past; and a compartment line search section which searches the compartment line compartmentalizing the current travel lane of the mobile body on the basis of the candidate compartment line recognized with the candidate compartment line recognition section and the at least one virtual line.SELECTED DRAWING: Figure 2
Patent JP-2023084458-A (JP)
Title: PTP packaging sheet
Inventor: YANO YUKIHIRO
IPC: B65D65/40
Filed: 2021-12-07
Abstract: To provide a PTP packaging sheet excellent in dispersibility of barium sulfate and excellent in imaging properties.SOLUTION: It is a PTP packaging sheet containing a resin and barium sulfate having an average particle size of 0.05 to 1.5 μm as measured by a laser diffraction/scattering method, the content of barium sulfate per unit area of the surface perpendicular to the thickness direction of the PTP package sheet is 40 g/m2 or more.SELECTED DRAWING: Figure 1
Patent JP-2023084512-A (JP)
Title: Mold holder device
Inventor: SUYAMA NORIYUKI
IPC: B21D37/04
Filed: 2021-12-07
Abstract: To provide a mold holder device which can fasten a large number of mold clamps without using a fluid cylinder and can fix a mold.SOLUTION: In a mold holder device, a holder body includes: a mold support part which holds a mold between a mold clamp and itself and fixes the mold; a clamp pressing mechanism which presses the mold clamp in the direction of being apart from the holder body; and a pressure reception mechanism. The clamp pressing mechanism includes: an eccentric cam which uses a cam shaft as a rotation shaft and has an outer peripheral part; a pressing piece which follows the rotation of the eccentric cam and is in contact with the pressure reception mechanism; and a drive piece which uses a cam shaft as a rotation shaft and rotates the eccentric cam.SELECTED DRAWING: Figure 5
Patent JP-2023087333-A (JP)
Title: Mold device
Inventor: YAMAMOTO NAOYA
IPC: B22C9/06
Filed: 2021-12-13
Abstract: To provide a mold device in which the flexibility in a movement direction of a slide mold is high.SOLUTION: A mold device M1 comprises: a fixed mold; a movable mold 9; a slide mold 1b held by a slide holder 2b slidably provided at the movable mold 9; a slide block 80 slidably provided at the movable mold 9; an actuator moving the slide holder 2b via the slide block 80 by the advance and retreat of a driving rod 62 provided with a connection member 72 capable of engaging with a slot 4 formed at the slide block 80 along a direction almost orthogonal to a mold opening/closing direction; and a cam mechanism for changing the movement direction of the slide holder 2b movable in a plane almost orthogonal to the mold opening/closing direction to a direction different from the advance/retreat direction of the driving rod 62. The cam mechanism comprises: a cam groove 91 provided at the slide holder 2b; and a cam pin 93 provided at the slide block 80 and moving inside the cam groove 91 while being engaged with the cam groove 91.SELECTED DRAWING: Figure 3
Patent JP-2023088456-A (JP)
Title: Grommet and wire harness
Inventor: KIYOTA HIROTAKA
IPC: H02G3/22
Filed: 2021-12-15
Abstract: To improve assembling workability while ensuring waterproofness.SOLUTION: A grommet is equipped with hard first base member 10 and second base member 20 assembled by fitting joint surfaces 10a, an annular soft waterstop member 70, and a holding mechanism 90 that holds those in a peripheral edge portion 501a of a through-hole 502. The first base member and the second base member assembled with each other form a flange 30 that disposes an outer peripheral edge portion 30a so as to opposite to the peripheral edge portion at an interval, a tubular body 40 that projects out from an inner peripheral edge portion 30b of the flange and allows a wiring material We to be inserted in a tube, and a cylindrical body 50 that projects out from the flange and is inserted in the through-hole. The first base member and the second base member each a have split flange 11, a split tube 12, and a split cylinder 14. The waterstop member has: an annular fitting portion 71 fitted in the outer peripheral edge portion of the flange; and an annular abutting portion 72 that projects out from the fitting portion in the other hole axial direction, and sticking to the peripheral edge portion over one circumference while being elastically deformed.SELECTED DRAWING: Figure 4
Patent JP-2022115800-A (JP)
Title: Sheet for sanitary mask
Inventor: MOGI TOMOYUKI
IPC: D04H3/16
Filed: 2021-12-15
Abstract: To provide a sheet for a sanitary mask which has both high collectability of particles or the like in air and soft touch.SOLUTION: In a sheet for a sanitary mask, a WC value indicating a workload to the maximum pressure in a thickness direction is 0.3 Pa.m or more, and a collection rate of particles having a particle size greater than 1 μm is 85% or more.SELECTED DRAWING: None
Patent JP-2023092075-A (JP)
Title: Filter, manufacturing method of filter and gas generator
Inventor: DAITO TSUTOMU
IPC: B01J7/00
Filed: 2021-12-21
Abstract: To provide a filter which prevents a portion of joined metal wire rods from being caught by other components or the like.SOLUTION: A filter 200 has a hollow cylindrical shape formed by winding one or a plurality of metal wire rods 220 so as to extend helically, in multi-layers and in such a direction that metal wire portions adjacent in inner/outer radial direction intersect with each other. The filter includes a deformation junction part 231 containing press-deformed first metal wire rod portion 220A and a second metal wire portion 220B press-deformed via the first metal wire rod portion and joined with the first metal wire rod portion by means of resistance spot welding, and the deformation junction part invades into a communication space located on the inside the deformation junction part. The metal wire rods are press-deformed on the deformation junction part and, therefore, the deformed junction part is prevented from being caught by other components or the like during handling of the filter.SELECTED DRAWING: Figure 1
Patent JP-2022058385-A (JP)
Title: De-immunized shiga toxin a subunit scaffolds and cell-targeting molecules comprising the same
IPC: C12N1/19
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To provide polypeptides derived from Shiga toxin A subunit and cell-targeting molecules with amino acid substitutions that provide to the polypeptide de-immunization; reduced protease cleavage susceptibility; and/or a heterologous epitope cargo while retaining the function of Shiga toxin such as potent cytotoxicity. 
     SOLUTION: The invention provides a cell targeting molecule comprising: i) a binding region capable of binding to an extracellular target biomolecule physically connected to the cell surface, where the extracellular target biomolecule is HER2/neu/ErbB2, PDL1, CD38 or CD20; and ii) a Shiga toxin effector polypeptide comprising a specific amino acid sequence with the following amino acid substitutions S45I, V54I, R55 L, I57F, P59F, E60T, E61L, G110A, R188A, C242S, R248A and R251A. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092698-A (JP)
Title: Multilayer ceramic electronic component and method of manufacturing the same, as well as manufacturing history confirmation method
Inventor: NAKASONE YASUAKI
IPC: H01G4/30
Filed: 2021-12-22
Abstract: To improve the traceability of multilayer ceramic electronic components.SOLUTION: A method of manufacturing a multilayer ceramic electronic component includes: forming a plurality of first ceramic sheets on a first peeling film; forming a second ceramic sheet on a second peeling film that has a peel strength different from that of the first peeling film; forming a conductor pattern common to the plurality of first ceramic sheets held by the first peeling film and the second ceramic sheet held by the second peeling film; producing a laminate sheet by laminating the plurality of first ceramic sheets peeled from the first peeling film and the second ceramic sheet peeled from the second peeling film; and producing a plurality of ceramic element assemblies by cutting the laminate sheet.SELECTED DRAWING: Figure 5
Patent JP-2023093866-A (JP)
Title: Photoelectric conversion material, photodiode, and image sensor
Inventor: KIMURA SHUICHI
IPC: H10K30/60
Filed: 2021-12-23
Abstract: To provide a photoelectric conversion element with excellent durability and a composition for forming a photoelectric conversion layer.SOLUTION: A photoelectric conversion material having a structure represented by a specific general formula. [In the general formula, A2 represents a nitrogen atom or a methine group; when A2 is the nitrogen atom, A1 represents an oxygen atom or a dicyanomethylene group; when A2 is the methine group, A1 represents the dicyanomethylene group. R1 represents an aryl group that may have a substituent. R11, R12, R13, and R14 each independently represent a halogen atom, a cyano group, or a hydrogen atom].SELECTED DRAWING: None
Patent JP-2022037187-A (JP)
Title: In-vivo robotic imaging, sensing, and deployment devices and methods for medical scaffolds
IPC: A61B34/30
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved technology for maintaining a position of a spacer or an implant. 
     SOLUTION: A multifunctional robotic system for performing in-vivo procedures includes a control unit comprising a computer processor and a robotic arm in communication with the control unit for multi-axis movement. The robotic arm has a plurality of passages therein. A printer head is disposed in one of the passages and is configured to create multi-dimensional objects in vivo. The robotic system includes a measuring system disposed in one of the passages. The computer processor has executable software configured to receive signals from the measuring system and is configured to control the printer head and the measuring system to position an object in an in-vivo location on the basis of the signals from the measuring system. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094098-A (JP)
Title: Antibacterial agent or antiviral agent, antibacterial material or antiviral material having antibacterial agent or antiviral agent supported on substrate, or antibacterial agent or antiviral agent-containing antibacterial paint or antiviral paint
Inventor: ITO KOJU
IPC: D06M13/50
Filed: 2021-12-23
Abstract: To provide an antibacterial agent or antiviral agent that has excellent antibacterial activity and antiviral activity, an antibacterial material or antiviral material in which the antibacterial agent or antiviral agent is supported on a substrate, or an antibacterial paint or antiviral paint that contains antibacterial agent or antiviral agent.SOLUTION: Provided is an antibacterial or antiviral agent that contains a metal complex or an adduct thereof represented by the following formula (1) or (2) (in the formula, M is a metal atom, D1 to D28 are each independently a nitrogen atom, a sulfur atom or a carbon atom, and when D1 to D28 are a carbon atom, the carbon atom may be bonded to hydrogen atom, halogen atom, alkyl group, cycloalkyl group, alkenyl group, alkynyl group, aryl group, alkylsulfonyl group, alkoxy group or alkylthio group.).SELECTED DRAWING: None
Patent JP-2023094733-A (JP)
Title: Cord for lighting and suspension type lighting apparatus using the same
Inventor: MAKINO NORIYUKI
IPC: F21S8/06
Filed: 2021-12-24
Abstract: To prevent a worker from getting an electric shock without using any protective cover.SOLUTION: A cord for lighting comprises a connector 12 which is so constituted that a ferrule 21 of a lamp 20 can be inserted into an opening end, a coated electric wire cord 13 an end of which is electrically connected to the connector 12, and an insulating covering member 14 which covers the periphery except the opening end of the connector together with an end part of the coated electric wire cord 13, and a flange 14d which has its outer diameter expanded is formed on the covering member 14 at the periphery of the opening end of the connector 12. A suspension type lighting apparatus comprises this cord 11 for lighting and a lamp 20 which has the ferrule 21 inserted into the connector 12 of the cord 11 for lighting, and an adhesion layer 17 which is provided between the flange 14d of the cord 11 for lighting and the lamp 20. A main body 22 of the lamp 20 has a conic part 22a formed which increases the outer diameter from an end edge to a tip of the ferrule 21, and the flange 14d is formed in a conic shape facing the conic part 22a across a predetermined gap.SELECTED DRAWING: Figure 1
Patent JP-2023095408-A (JP)
Title: Rudder for vessel and vessel
Inventor: YASUKAWA HIROKI
IPC: B63B39/06
Filed: 2021-12-24
Abstract: To provide a rudder for vessel capable of not only recovering swirling flow of a propeller but reducing oscillation of a vessel, and also to provide a vessel.SOLUTION: A rudder for vessel 1 includes a starboard side fin 20A and a port side fin 20B capable of rotating around support shafts 26A, 26B respectively extending in the horizontal direction on the starboard side and the port side of a rudder body 10, and control means for controlling respective rotation angles θ of the starboard side fin 20A and the port side fin 20B based on information indicating motion state of the vessel, the rudder for vessel being capable of reducing pitching motion, heaving motion, rolling motion, etc., of the vessel by controlling respective rotational angles θ of the starboard side fin 20A and the port side fin 20B according to motion state of the vessel.SELECTED DRAWING: Figure 1
Patent JP-2022104619-A (JP)
Title: Pet food
Inventor: IKEDA TSUYOSHI
IPC: A23K40/10
Filed: 2021-12-27
Abstract: To provide a pet food that is more easily crunched while holding a satisfactory chewing feel, so that the palatability is improved.SOLUTION: A pet food has pores 1. When the pet food is projected in a first direction, a first surface C1 has a pore area ratio of 10% or more.SELECTED DRAWING: Figure 1