baber/WOPTO huggingface dataset:
Patent JP-2022065057-A (JP)
Title: Curable composition, cured object, color filter, method for producing color filter, solid imaging element, and image display device
IPC: C08F290/06
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having excellent depth curability. 
     SOLUTION: A curable composition contains a pigment, a resin having a constitutional unit represented by formula 1, and a photopolymerization initiator, where L 1  is a group represented by formula 2 or formula 3. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118454-A (JP)
Title: Cooling structure in rotary electric machine
Inventor: YOKOYAMA MITSUYUKI
IPC: H02K9/19
Filed: 2022-02-15
Abstract: To provide a cooling structure in a rotary electric machine capable of appropriately securing work efficiency in assembling a flow passage pipe with a container even in such a cooling structure that the flow passage pipe for flowing a cooling fluid is connected with the container.SOLUTION: A cooling structure in a rotary electric machine comprises a coil winding, a container, a tape, a filling layer, and a flow passage pipe. In the rotary electric machine, a rotor rotates by using a rotating magnetic field generated by application of a voltage to the coil winding, or a voltage is induced to the coil winding by a rotating magnetic field generated by rotation of the rotor. In the container, an internal cavity opens toward a side where the coil winding is located. The tape covers an opening of the internal cavity. The filling layer is formed on the tape at an opposite side to a side where the coil winding is located. The flow passage pipe comprises a projection protruded from the coil winding. The projection penetrates through the tape and the filling layer to be inserted into the internal cavity.SELECTED DRAWING: Figure 4
Patent JP-2023123969-A (JP)
Title: Piston and connecting rod assembling device and assembling method thereof
Inventor: FUKAZAWA KINYA
IPC: F16J1/16
Filed: 2022-02-25
Abstract: To facilitate the assembling of a piston rod and a connecting rod by certainly inserting a piston pin in a pin hole and a small end hole.SOLUTION: A piston holding unit 22 has a crest surface holding mechanism 50 and a skirt portion holding mechanism 54. The crest surface holding mechanism 50 holds a crest surface 48 of a piston 12. The skirt portion holding mechanism 54 holds a skirt portion 52 of the piston 12. By driving the first drive source, a holding state of the crest surface 48 by a first holding member 58 of the crest surface holding mechanism 50. By driving the first drive source, a holding state of the skirt portion 52 by a second holding member 70 of the skirt portion holding mechanism 54 is switched.SELECTED DRAWING: Figure 4
Patent JP-2023127619-A (JP)
Title: Water discharging device
Inventor: FUJII KENGO
IPC: E03C1/046
Filed: 2022-03-02
Abstract: To provide a water discharging device that can suppress enlargement while ensuring convenience and quality of reformed water.SOLUTION: A water discharging device 10 includes a raw water discharging unit 14 and a reformed water discharging unit 12. The raw water discharging unit 14 can switch and discharge the raw water supplied from the water supply source in either a shower-like or straight-like water discharge form. The reformed water discharging unit 12 discharges reformed water obtained by reforming raw water. The raw water discharging unit 14 is arranged around the reformed water discharging unit 12 so as to surround the reformed water discharging unit 12.SELECTED DRAWING: Figure 4
Patent JP-2023130119-A (JP)
Title: tube
Inventor: MIZUTA HIROBUMI
IPC: F16L11/04
Filed: 2022-03-07
Abstract: To provide a tube capable of improving creep resistance and flexibility.SOLUTION: A hollow tube 10 composed of a laminate 10X in which a plurality of layers are laminated in a thickness direction from an inner peripheral side to an outer peripheral side. The laminate is formed of polyamide with a bending modulus of 200 MPa or more and 1450 MPa or less, and comprises a first layer 10A having a thickness of 0.1 mm or more and 0.5 mm or less, and a second layer 10B formed of a mixture of one or both of polyurethane elastomer and polyamide elastomer.SELECTED DRAWING: Figure 1
Patent JP-2023131449-A (JP)
Title: pickup jig
Inventor: SASAKI KEI
IPC: B25J15/00
Filed: 2022-03-09
Abstract: To provide a pickup jig which can be miniaturized.SOLUTION: A pickup jig 20 has an expandable member 2 which has one end 2a and the other end 2b, where the position of the one end 2a is moved to the other end 2b side by an internal negative pressure with respect to an ambient atmospheric pressure, a suction pad 1 which is mounted on the one end 2a of the expandable member 2 and sucks an object with the negative pressure generated in the same exhaust system as the inside of the expandable member 2, and an energization member 7 which energizes the position of the one end 2a in a direction away from the other end 2b so that the suction pad 1 is oriented to the object. The negative pressure is generated by bringing the suction pad 1 into contact with the object, and when the force of moving the position of the one end 2a by the negative pressure to the other end 2b side becomes larger than the force of moving the position of the one end 2a in the direction away from the other end 2b generated by the energization member 7, the suction pad 1 is moved to the other end 2b side in a state of sucking the object.SELECTED DRAWING: Figure 1
Patent JP-2023131987-A (JP)
Title: Monitoring control system, monitoring control method, and monitoring control program
Inventor: Mori Natsumi
IPC: C02F1/50
Filed: 2022-03-10
Abstract: To obtain a monitoring control system that can easily operate a plant stably.SOLUTION: A monitoring control system 1 includes: a data acquisition unit 31 that acquires water quality impact conditions that are information on conditions that affect a water quality of water to be treated when chlorine is injected into the water to be treated in a water treatment plant; an inference device 30 that infers a chlorine injection amount from the water quality impact conditions acquired by the data acquisition unit 31 using a trained model for inferring the chlorine injection amount which indicates the chlorine injection amount when the water quality impact conditions are met; and an output device 35 that outputs the chlorine injection amount inferred by the inference device 30.SELECTED DRAWING: Figure 1
Patent JP-2023132646-A (JP)
Title: Lock mechanism and chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/027
Filed: 2022-03-11
Abstract: To provide a lock mechanism capable of simplifying a structure and undamaging freedom of design, and a chair.SOLUTION: A lock mechanism includes: a first member; a second member movable relative to the first member; an energizing member energizing the first member toward one side in a second direction; a regulation member displaceable between a locked state and an unlocked state; and an operation part operating the regulation member. The regulation member includes: a support part supported by the first member rotatably around an axial line; an engaging part leaving a second engaging hole in the unlocked state while engaging the second engaging hole formed in the second member through a first engaging hole formed in the first member in the locked state; and an energy storing part capable of storing an energizing force in the direction in which the engaging part leaves the second engaging hole by being compressed and transforming.SELECTED DRAWING: Figure 7
Patent JP-2023134182-A (JP)
Title: Information processing apparatus, control method, program, and system
Inventor: SUGIMOTO TAKASHI
IPC: H04N23/60
Filed: 2022-03-14
Abstract: To achieve a system that, for a plurality of images obtained by continuously photographing a test object while causing an imaging apparatus to move automatically, determines a photographing position of a failure image and automatically reproduces the photographing position to perform photographing again.SOLUTION: An information processing apparatus has: control means that controls an imaging apparatus to divide a test object into a plurality of areas and perform photographing, while causing the imaging apparatus to move a photographing position; and storage means that stores a plurality of images photographed by the imaging apparatus obtained while causing the imaging apparatus to move the photographing position, in association with the photographing position for each of the images. When an image failed to be photographed is included in the plurality of images stored in the storage means, the control means controls the imaging apparatus to move to the photographing position stored in association with the image failed to be photographed and perform photographing again.SELECTED DRAWING: Figure 6
Patent JP-2022069573-A (JP)
Title: Medicine dispensing apparatus
IPC: A61J3/00
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a medicine dispensing apparatus capable of accelerating powder dividing/packaging work. 
     SOLUTION: In the medicine dispensing apparatus including plural container placement devices arranged near a distribution unit, motions that powder storage containers storing different kinds of powder are placed in the plural container placement devices and the different kinds of powder is loaded to a distribution unit can be executed. In executing the motions, without waiting setting of all of the powder storage containers to be placed to the container placement devices, vibration of vibration base parts of the container placement devices to which the powder storage containers have been set is started. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136256-A (JP)
Title: air compressor
Inventor: MORITA KENJI
IPC: F04B49/03
Filed: 2022-03-16
Abstract: To provide an air compressor capable of reducing a pressure loss in a compressed air passage.SOLUTION: An air compressor comprises: a compressor body 2 which compresses air while injecting hydraulic oil into an operation chamber; a gas-liquid separator 5 which separates compressed air, discharged from the compressor body 2, from the hydraulic oil contained therein; compressed air passages 6A and 6B which supply compressed air separated through the gas-liquid separator 5 to a place of use; an opening-closing valve 11 which is installed between the compressed air passages 6A and 6B; an upstream side pressure sensor 12 which detects pressure on an upstream side of the opening-closing valve 11; and a control device 10 which controls opening and closing of the opening-closing valve 11. The control device 10 puts the opening-closing valve 11 into: an open state when the compressor body 2 is in operation and the pressure detected with the upstream side pressure sensor 12 exceeds a predetermined amount; and a closed state when the pressure detected with the upstream side pressure sensor 12 is equal to or lower than the predetermined amount. The control device 10 also puts the opening-closing valve 11 into the closed state when the compressor body 2 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023137740-A (JP)
Title: Crane game device
Inventor: ITO HIROYUKI
IPC: A63F9/30
Filed: 2022-03-18
Abstract: To provide a crane game device capable of coping with both of a case for placing a large prize and a case for placing a small prize.SOLUTION: A crane game device includes: a case body in which a play space is formed inside; a field baseplate that composes at least a portion of a prize placement area as a portion of a bottom part of the play space while a first nearly rectangular opening for prescribing the maximum area of a prize falling hole as another part of the bottom part; a movable adjustment plate slidably travels in a horizontal two-dimensional direction relative to the field baseplate and is exposed to the first opening, and adjusts the ratio between the prize placement area in the bottom part and the prize falling hole; and a prize falling part that communicates with the play space via the prize falling hole and has a prize takeout port formed in the front of the case body and below the play space.SELECTED DRAWING: Figure 1
Patent JP-2023062653-A (JP)
Title: Styrenic resin extrusion foam, and metho for producing the same
Inventor: TAKAHASHI HIROSHI
IPC: C08J9/14
Filed: 2022-03-24
Abstract: To easily provide a styrenic resin extrusion foam having an excellent heat insulation property and a thickness adjustment property.SOLUTION: A styrenic resin extrusion foam containing a styrenic resin and a foaming agent contains 20-80 wt.% of a styrene-(meth)acrylic acid-based copolymer in 100 wt.% of the styrenic resin, and contains hydro(chloro)fluoroolefin and alkyl chloride as the foaming agent.SELECTED DRAWING: None
Patent JP-2022100320-A (JP)
Title: Resin composition for prepreg, prepreg, metal-clad laminate, printed wiring board and semiconductor device
IPC: C08L63/00
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a substrate material configured to absorb light of a wavelength region from ultraviolet to infrared regions, and a prepreg, a metal-clad laminate, a printed wiring board and a semiconductor device, each having a cured product of the resin composition. 
     SOLUTION: A resin composition for a substrate material includes a thermosetting resin, an inorganic filler, and a black pigment. A maximum value of transmissivity in a cured product of the resin composition for a substrate material at thickness 60 μm against light having a wavelength of 400 to 1100 nm is 10% or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023147101-A (JP)
Title: Structure and method of junction between deck plate and support member
Inventor: KAWABATA YOSUKE
IPC: E04B5/40
Filed: 2022-03-29
Abstract: To provide a structure of junction between a deck plate and a support member which has an excellent workability, can be implemented at a relatively low cost and can easily increase junction bearing force between the deck plate and the support member.SOLUTION: In a junction structure 10A of a deck plate and a support member, a lower surface 2a of a deck plate 2 overlaps on an upper surface 1a of a support member 1 and the deck plate 2 and the support member 1 are joined by weldment, a hole 20 is provided at the deck plate 2 side and a weldment bead B1 is formed and welded so as to overlap with a whole circumference or a part of the hole 20 of the deck plate 2 at an overlapping part of the deck plate 2 and the support member 1.SELECTED DRAWING: Figure 3
Patent JP-2023148569-A (JP)
Title: Discharge tool and discharge container
Inventor: OGASAKA YUTA
IPC: B65D47/34
Filed: 2022-03-30
Abstract: To provide a discharge tool high in recyclability and simple in structure, and a discharge container using the same.SOLUTION: Provided is a discharge tool 1 comprising: a depression head 20; a fitting cap 10; a suction pipe 30 extending downward from the fitting cap 10; a cylindrical tank 40 communicated at an upper end with a nozzle 21 and communicated at a lower end with the suction pipe 30; a first check valve 50 for blocking the flow of a content from the nozzle 21 toward the tank 40; and a second check valve 60 for blocking the flow of the content from the tank 40 toward the suction pipe 30. The tank 40 extends within a range of 180 degrees or more and 360 degrees or less in a peripheral direction about an axis O between the upper end and the lower end, and is formed into a shape gradually reduced in a vertical size from a peripheral center part 44a toward peripheral both end parts 44b, and an elastic deformation part 44 elastically deformable more easily inward in a radial direction than the other part 45 of the tank 40 is provided. Also provided is a discharge container 2.SELECTED DRAWING: Figure 2
Patent JP-2023150992-A (JP)
Title: Panel unit, fitting structure of panel unit, and thermal insulation edge material
Inventor: HARADA SEIICHI
IPC: E04B1/80
Filed: 2022-03-31
Abstract: To provide a panel unit which can suppress heat transfer between outdoor and indoor metal skins, a fitting structure of the panel unit, and a thermal insulation edge material.SOLUTION: A panel unit 100 is provided with sandwich panels 4 and a thermal insulation edge material 5. The sandwich panel 4 comprises: an outdoor skin 1 and an indoor skin 2, both made of metal, positioned opposite each other; and a core material 3 in a plate shape positioned between the outdoor skin 1 and the indoor skin 2, wherein the outdoor skin 1 includes a side wall part 11 along a side surface 30 of the core material 3. The thermal insulation edge material 5 is attached on the side wall part 11. The thermal insulation edge material 5 comprises an edge material body 50 in a plate shape along the side wall part 11, and a thermal insulation material 51 in a plate shape covering one side of the edge material body 50 in a thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2023151853-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-04-01
Abstract: To provide an improved game machine regarding a performance when a game medium enters a start area.SOLUTION: A game machine includes game control means for performing control regarding progress of a game, especially a variable display and reservation storage, performance control means for performing control regarding a performance according to an instruction from the game control means, and display control means for controlling a liquid crystal display device, and can perform a specific display corresponding to the variable display corresponding to an instruction from the game control means and a reservation display corresponding to reservation storage.SELECTED DRAWING: Figure 1
Patent JP-2022082771-A (JP)
Title: One-way clutch
IPC: F16D41/06
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which is simple and easily manufactured, and small and light and hardly destroyed for preventing wear between the inner periphery side engagement face and the outer periphery side engagement face of a cam during high-speed idling. 
     SOLUTION: A one-way clutch 100d includes an inner ring 10d and an outer ring 50d, a cam mechanism 40d, side plates 30d, 54d, and a snap ring 20d. A cam 43 between the outer ring 50d and the inner ring 10d is provided between the side plates 30d, 54d. Between each of the side plates 30d, 54d and the cam 43, lubricant is filled. When the outer ring 50d is rotated, the side plates 30d, 54d are rotated in the same direction and the cam 43 is also rotated in the same direction as that of the outer ring 50d with the viscosity of the lubricant, thus eliminating the need for a conventional cage. With no trouble due to the breakage of the cage, the one-way clutch is hardly broken, simple in structure and easily manufactured, and small and light. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156197-A (JP)
Title: SARS-CoV-2 binding peptide
Inventor: MATSUMURA YUTA
IPC: C12N15/13
Filed: 2022-04-12
Abstract: To provide a peptide that binds to N protein of SARS-CoV-2 and a method for using the same.SOLUTION: The present invention provides: a peptide binding to, with high reactivity, N protein of SARS-CoV-2, obtained using the cDNA display screening method, from a VHH antibody library with a construct including CDRs 1-3, consisting of a specific number of amino acids; a nucleic acid encoding the peptide; a method and a kit for detecting SARS-CoV-2; and a pharmaceutical including the peptide.SELECTED DRAWING: None
Patent JP-2022087240-A (JP)
Title: Partial door closure prevention spring
IPC: A61M5/20
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent drug delivery device. 
     SOLUTION: This drug delivery device includes: a housing; a movable door having a movement range between a fully open position and a closed position, wherein the movable door blocks an opening of the housing when being at the closed position; a biasing element to interfere with the movement of the movable door by applying opening force when the movable door is within the last 50% of the movement range towards the closed position; a locking mechanism, between the movable door and the housing, for applying locking force greater and in an opposite direction to the opening force to the movable door; and a motor. The biasing element applies the opening force when the movable door reaches the last 30 degrees of the movement range of rotation of the moveable door toward closure or when during the rotation of the movable door, the door reaches the last 30% of the movement range. 
     SELECTED DRAWING: Figure 4I 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022095873-A (JP)
Title: Game system
IPC: A63F13/57
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game involving releasing a ball on a board comprising obstacles in order to get the ball into a goal. 
     SOLUTION: A game system may comprise: a board comprising a plurality of pegs extending from the board, wherein the pegs may be disposed in rows; at least one deflector configured to be coupled to at least two pegs aligned with one another; at least one ball configured to move on the board between and/or along the pegs and deflector(s) from a start end to a goal end of the board; at least one goal configured to be coupled to at least two pegs in a goal row of the rows of pegs, wherein the goal is configured to receive a ball; and a plurality of play selectors which determine a play for each player during a turn of a game. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022095892-A (JP)
Title: COMPOSITIONS AND METHODS RELATED TO ENGINEERED Fc CONSTRUCTS
IPC: A61P29/00
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide engineered Fc constructs, preparation methods thereof, and pharmaceutical compositions including the Fc constructs. 
     SOLUTION: Fc constructs include one or more Fc domains. Such constructs may have a desirable serum half-life and/or binding affinity and/or avidity for Fc receptors. These constructs are useful in treatment for, e.g., reducing inflammation in a subject, promoting clearance of autoantibodies in a subject, suppressing antigen presentation in a subject, and blocking an immune response. The Fc constructs can be used to treat patients having immunological and inflammatory diseases without significant stimulation of immune cells. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022167816-A (JP)
Inventor: STEPHAN WEIDNER-BOHNENBERGER
IPC: B65H67/04
Filed: 2022-04-14
Abstract: 【課題】紡績機においてボビンを交換する方法及び対応する紡績機を提供する。【解決手段】紡績機１は、紡績ステーション２で糸５を製造して回転中のスリーブ１５に送ると共に、このスリーブに巻き付けてボビン７を形成する。ボビン７が所定の巻量に達した後、紡績機１に沿って移動可能な自動交換装置１７によって、完成したボビン７を新しいスリーブ１５と交換し、その後、糸５を当該新しいスリーブ１５に巻き付ける。所定の巻量に達したとき、ボビン７への給糸を停止して、自動交換装置１７の到着を待機し、かつ自動交換装置１７が到着する直前に、ボビン７への給糸を再開する。その後、糸５を走行させながらボビンを交換する。【選択図】図１
Patent JP-2023158446-A (JP)
Title: Nursing care support system
Inventor: IMANISHI TADAYUKI
IPC: G16H10/00
Filed: 2022-04-18
Abstract: To provide an improved nursing care support system contributing to efficiency of management relating to nursing-care services and improvement in quality of the nursing-care services.SOLUTION: A nursing care support system includes: a caregiver identification part for identifying a caregiver performing nursing-care work; a care recipient identification part for identifying a care recipient receiving the nursing-care work; a camera for photographing the caregiver performing the nursing-care work; a work analysis part for identifying a type of the nursing-care work by the caregiver on the basis of photographed data of the camera; and a recording part for recording, in a database, nursing-care data including identification information of the caregiver identified by the caregiver identification part, identification information of the care recipient identified by the care recipient identification part, and the type of the nursing-care work identified by the work analysis unit.SELECTED DRAWING: Figure 1