baber/WOPTO huggingface dataset:
Patent JP-2021186669-A (JP)
Title: Folding stool
Inventor: HU JINXUE
IPC: A47C4/02
Filed: 2021-05-19
Abstract: To provide a folding stool which is simply and rationally structured, is light, and is easily carried and stored.SOLUTION: Provided is a folding stool including a seating face and two sets of supporting legs. In the folding stool, the seating face is made by using a flexible material, and has a structure in which a storage bag can be formed by being folded together; the two sets of supporting legs are crossed and connected to each other, one upper end of the two sets of supporting legs is connected to the left side of a lower face of the seating face, and the other upper end of the two sets of the supporting legs is connected to the right side of the lower face of the seating face, and both upper ends support the seating face; each supporting leg has a frame-shaped structure which is constituted by combining three stages (an upper state, a middle stage and a lower stage) together, and whose inside is hollow; inside the supporting legs, an elastic rope is passed through; and in the supporting legs, the three stages (the upper stage, the middle stage and the lower stage) can be disassembled, rotated and folded to be stored in the storage bag that is formed by folding the seating face.SELECTED DRAWING: Figure 5
Patent JP-2022181026-A (JP)
Title: Rubber composition for rubber member disposed between inner liner and carcass ply of pneumatic tire, and pneumatic tire
Inventor: HASEGAWA SHINYA
IPC: C08L9/00
Filed: 2021-05-25
Abstract: To provide a rubber composition that prevents a rubber member disposed between an inner liner and a carcass ply of a pneumatic tire from shrinking after its molding, thus preventing member-to-member peeling in a green tire, and giving a green tire having a stable shape, and a pneumatic tire including the rubber composition.SOLUTION: Disclosed is a rubber composition for a rubber member disposed between an inner liner and a carcass ply of a pneumatic tire, the composition containing a diene-based rubber and a pyrolytic carbon black.SELECTED DRAWING: None
Patent JP-2022183521-A (JP)
Title: Mounting structure of elastic water stop member in waterproof shutter
Inventor: ZUKEYAMA CHIE
IPC: E06B9/17
Filed: 2021-05-31
Abstract: To provided a mounting structure of an elastic water stop member in a water stop structure of a waterproof shutter.SOLUTION: A waterproof shutter, including a shutter curtain 1 made up of a plurality of panels 2, 3, 4 and bringing the shutter curtain 1 in a fully closed posture into a vertically compressed state by a vertical compression mechanism 7, in which the shutter curtain 1 includes an elongated elastic water stop member 16 fitted in a groove extending in the width direction of the panel, the elastic water stop member 16 is pressed by the portion of the shutter curtain 1 to form a water stop structure when the shutter curtain 1 is brought into the vertically compressed state, and the elastic water stop member 16 is made up of a hard elastic portion (16A) located in the groove and a soft elastic portion 16B provided with a portion located outside the groove.SELECTED DRAWING: Figure 25
Patent JP-2022013716-A (JP)
Title: Magnetic shell having and magnetic device
Inventor: ROBERTO MRAD
IPC: H01F37/00
Filed: 2021-06-01
Abstract: To allow a magnetic shell having a gap and a magnetic device to have a low sensitivity against temperature change.SOLUTION: The present invention provides a magnetic shell for forming a magnetic core and can be arranged in parallel to another shell. In a state where a plurality of magnetic shells are arranged in parallel and at least one gap is formed, at least parts of the surface of the magnetic shells meet together, and the magnetic core expands and shrinks according to a temperature change along a main expansion direction in the gap. In the present invention, a plurality of surfaces of the magnetic shells meeting together while forming a gap are arranged at least partly in parallel to the main expansion direction in the gap.SELECTED DRAWING: Figure 1b
Patent JP-2022189045-A (JP)
Title: Anode active material for lithium-ion battery
Inventor: KIMURA YUTA
IPC: H01M4/36
Filed: 2021-06-10
Abstract: To provide an anode active material for a lithium-ion battery capable of enhancing overall battery performance in terms of cycle performance, initial coulombic efficiency, and discharge rate performance.SOLUTION: An anode active material for a lithium-ion battery is composed of Si phase, Si-Zr compound phase, Si-X compound phase, and Sn-Cu compound phase. An element X is one or more elements selected from the group consisting of Fe, Ni, Co, Mn, Ti, V, and Cr. The proportion of Sn-Cu compound phase in the anode active material for the lithium-ion battery is 0.1 to 18 mass%, and the proportion of the Si phase is 10 to 90 mass%.SELECTED DRAWING: None
Patent JP-2022189059-A (JP)
Title: Electrophotographic image forming system
Inventor: KOBAYASHI KAZUTOSHI
IPC: G03G9/097
Filed: 2021-06-10
Abstract: To provide an electrophotographic image forming system that achieves both wear resistance and filming resistance of a photoreceptor.SOLUTION: In an electrophotographic image forming system of the present invention, a photoreceptor has a photosensitive layer laminated on a conductive support. The photosensitive layer has a charge generating layer and a charge transport layer. An outermost surface layer of the photosensitive layer contains specific polycarbonate, inorganic fine particles, and charge transport material. A toner particle contains a toner base particle and lubricant. The volume-based particle distribution of the lubricant has two peaks on a small particle diameter side and a large particle diameter side; the volume-based average particle diameter of the lubricant having the peak on the small particle diameter side is 3.0 μm or less; the volume-based average particle diameter of the lubricant having the peak on the large particle diameter side is larger than the volume-based average particle diameter of the toner base particle. The electrophotographic image forming system comprises a fogging toner supply mechanism that provides toner particles to a non-image area on the photoreceptor to supply the toner particles to cleaning means.SELECTED DRAWING: Figure 1
Patent JP-2022190229-A (JP)
Title: Fitting structure for vehicular resin panel
Inventor: MIZUTANI YUICHI
IPC: B62D25/06
Filed: 2021-06-14
Abstract: To provide a fitting structure for a vehicular resin panel that can restrain occurrence of distortion of a resin panel caused by thermal expansion while suitably fitting the resin panel to a body.SOLUTION: A fitting structure 1 according to the present invention comprises a body 3, a roof panel 5, a bonding body 7, four clips 9, and first to fourth holding members 11a to 11d. First to fourth fixing parts 17a to 17d are formed in the body 3. The bonding body 7 bonds the roof panel 5 to the body 3. The first to fourth holding members 11a to 11d are provided on the roof panel 5, and arranged between the body 3 and the roof panel 5. The first to fourth holding members 11a to 11d hold the clips 9 respectively. The first to fourth holding members 11a to 11d comprise clip seats 114 respectively. The respective clip seats 114 are inclined so as to separate from the first to fourth fixing parts 17a to 17d in the thickness direction of the roof panel 5 as going toward the side of an outer peripheral edge 5c from the side of a center O of the roof panel 5.SELECTED DRAWING: Figure 5
Patent JP-2023004609-A (JP)
Title: User equipment, base station, and communication method
Inventor: HARADA MISA
IPC: H04W72/20
Filed: 2021-06-28
Abstract: To provide user equipment, a base station, and a communication method that are used in a mobile communication system, and allow radio link monitoring in units of cells and beam failure detection in units of TRPs to appropriately coexist when a cell is operated with a plurality of TRPs.SOLUTION: UE 100 that performs wireless communication with a base station that manages a cell having N (N≥2) TRPs includes: a communication unit 110 that receives, from the base station, an RRC message containing a radio link monitoring setting for setting radio link monitoring in units of cells and a beam failure detection setting list for setting N beam failure detection resource sets; and a control unit 120 that detects a radio link failure in units of cells based on the radio link monitoring setting, and individually detects a beam failure for each of the N beam failure detection resource sets based on the beam failure detection setting list.SELECTED DRAWING: Figure 6
Patent JP-2022019588-A (JP)
Title: Platinum-supported catalyst, air cleaning system and air cleaning method
Inventor: ICHIHARA SANEMARE
IPC: B01J35/02
Filed: 2021-06-29
Abstract: To provide a novel platinum-supported catalyst, and an air cleaning system and an air cleaning method using the platinum-supported catalyst.SOLUTION: Provided are: a platinum-supported catalyst in which platinum nanoparticles with a particle size of 10 nm or less are uniformly supported on the surface of a porous carrier with an apparent volume of 5 mm3 or more; an air cleaning system that has a first cleaning unit including a platinum-supported catalyst that converts chemical substance in the air into intermediate product, and a second cleaning unit including a photocatalyst that decomposes the intermediate product into a final product containing carbon dioxide and water; and an air cleaning method comprising a step of converting chemical substance in the air into another compound using a platinum-supported catalyst.SELECTED DRAWING: Figure 2
Patent JP-2023006474-A (JP)
Title: Oil-in-water emulsified solid cosmetic
Inventor: OGAWA SHOKO
IPC: A61K8/34
Filed: 2021-06-30
Abstract: To provide a water-in-oil emulsified solid cosmetic having excellent stability and usability.SOLUTION: A water-in-oil emulsified solid cosmetic contains (A) methacrylate/alkylmethacrylate/methacrylate POE monoalkyl ether ester copolymer, (B) hydrophilic surfactant, (C) higher alcohol, and (D) hydrophobic colorant.SELECTED DRAWING: None
Patent JP-2023009483-A (JP)
Title: Composition for floor polish
Inventor: SUGIHARA HIROYUKI
IPC: C11D3/37
Filed: 2021-07-07
Abstract: To provide a composition for floor polish that can form a coat having excellent durability, while achieving sufficient gloss.SOLUTION: A composition for floor polish comprises (a) acid group-containing resin emulsion, (b) wax emulsion, (c) nickel-containing crosslink component, and (d) zinc-containing crosslink component and/or calcium-containing crosslink component.SELECTED DRAWING: None
Patent JP-2023010443-A (JP)
Title: Vertical setting fuse
Inventor: KURIHARA HIDENORI
IPC: H01H85/20
Filed: 2021-07-09
Abstract: To provide a vertical setting fuse capable of minimizing an installation area and by which soldering failures and bonding failures are less likely to occur.SOLUTION: A vertical setting fuse 1 comprises: a cylindrical fuse element 11 that has a virtual center line PL extending in a longitudinal direction; a first cap-like electrode 13 mated and fixed to one end of the fuse element 11; a second cap-like electrode 15 mated and fixed to the other end of the fuse element 11; a first plate-like lead terminal 17; and a second plate-like lead terminal 19. A second plate-like portion 19B and one or more second soldering projections 19D of the second plate-like lead terminal 19 are formed so as not to protrude from a projection range onto a circuit board, of the second cap-like electrode 15.SELECTED DRAWING: Figure 7
Patent JP-2021184606-A (JP)
Title: Video and image coding with wide-angle intra prediction
Inventor: LAINEMA JANI
IPC: H04N19/46
Filed: 2021-07-12
Abstract: To provide a method for improving the coding efficiency of an image based on directional intra prediction.SOLUTION: The method comprises receiving a bitstream comprising encoded image data, forming from the bitstream a set of reference pixels having reference pixel values for intra-picture directional prediction, predicting a pixel value in a predicted image block by intra-picture directional prediction by using values of one or more selected reference pixels in forming a predicted a pixel value, where the selected reference pixels are selected from a prediction direction with respect to the predicted pixel. The prediction direction is a wide-angle prediction direction that forms an obtuse angle with top-left direction of the predicted pixel. The method further comprises repeating the pixel prediction for multiple pixels to form a predicted image block, and using the predicted image block in decoding an image block from the bitstream to obtain a decoded image block.SELECTED DRAWING: Figure 6c
Patent JP-2023012292-A (JP)
Title: Joining method and joining device
Inventor: NISHIMURA HIRONOBU
IPC: B23K20/00
Filed: 2021-07-13
Abstract: To provide a joining method and a joining device that suppress a time required for a series of joining processes, and can be easily handled.SOLUTION: A joining method includes: a step S11 at which a first metallic component W1 including a tip W11 and a second metallic component W2 including a hole W21 are provided; a step S12 at which an induction coil 41 is located at a position close to a partial peripheral surface PA of a joint area of the metallic component of the first and second metallic components W1, W2 that has a lower heat conductivity; a step S13 at which the metallic component with lower heat conductivity is rotated along a rotation axis AR; a step S13 at which the partial peripheral surface PA is pre-heated; a step S15 at which rotation and pre-heating are stopped; a step S17 at which the tip W11 is pressurized as to be pushed into the hole W21; a step S18 at which a joining electric current E is supplied between the first and second metallic components W1, W2; and a step at which joint areas are solid phase-joined to each other by a pressurizing force P and the joining electric current E.SELECTED DRAWING: Figure 1
Patent JP-2023013430-A (JP)
Title: game machine
Inventor: TSUTSUMI KENICHI
IPC: A63F5/04
Filed: 2021-07-16
Abstract: To provide a game machine capable of preventing unauthorized viewing of contents of the item screen corresponding to the item included in a menu screen, after a set value display process or a set value change process is completed on a game control unit side.SOLUTION: A sub CPU 201 displays a maintenance menu screen on a sub display device 220, performs a maintenance process to display the item screen corresponding to the item selected by using a touch panel on the menu screen on a sub display device 220, displays a maintenance menu top screen when receiving an initialization command (start) related to the start of the confirmation or change of the set value on a main CPU 101, and does not display the maintenance menu screen and the item screen on the sub display device 220 when receiving an initialization command (end) related to the end of the confirmation or change of the set value on the main CPU 101, so that the maintenance process is ended.SELECTED DRAWING: Figure 54
Patent JP-2023013500-A (JP)
Title: Adjustment member fixing device, image projection device, and method of fixing adjustment member
Inventor: TSUYUKI YASUHIRO
IPC: G03B21/00
Filed: 2021-07-16
Abstract: To provide an adjustment member fixing device, image projection device, and method of fixing the adjustment member, which make it hard for an optical axis of a lens barrel to be shifted even when an adjustment ring is fixed.SOLUTION: An adjustment member fixing device 50 fixed to an opening 20a1 of a housing 20 of an image projection device 10 comprises an adjustment member fixing part 55A configured to be in a first state in which a width thereof is D1 that is smaller than a gap S3 to be inserted into the gap S3 on the lens barrel 80 side, and a second state in which the width thereof is D2 that is the same as the gap S3 to fix adjustment rings 30 (focus adjustment ring 31, zoom adjustment ring 32), or movable adjustment members provided on the lens barrel 80 side.SELECTED DRAWING: Figure 2
Patent JP-2023016156-A (JP)
Title: Coil component
Inventor: EDA HOKUTO
IPC: H01F17/00
Filed: 2021-07-21
Abstract: To provide a coil component which has improved bonding strength for external terminals.SOLUTION: On an end surface 10a of an element body 10 in a coil component 1, center positions Q in a first direction X1 of external terminal electrodes 60A, 60B are deviated from center positions R of outer ends 41a, 42a to a center position P side of the end surface 10a. As a result, bonding areas between the element body 10 and the external terminal electrodes 60A, 60B are expanded on the center position P side of the end surface 10a, thereby achieving improvement in bonding strength between the element body 10 and the external terminal electrodes 60A, 60B.SELECTED DRAWING: Figure 7
Patent JP-2023023880-A (JP)
Title: polyurethane foam
Inventor: TANAKA SATORU
IPC: C08G18/32
Filed: 2021-08-06
Abstract: To provide a novel polyurethane foam including a tannic acid derivative.SOLUTION: A polyurethane foam is made from a mixture of a polyol, a tannic acid derivative in which hydrogen atoms of at least some hydroxy groups of tannic acid are substituted with a chain hydrocarbon group, and an isocyanate.SELECTED DRAWING: None
Patent JP-2023023989-A (JP)
Title: Distance measurement system, distance measurement device, and distance measurement method
Inventor: ITO KATSUMI
IPC: G01C3/06
Filed: 2021-08-06
Abstract: To provide a distance measurement system, a distance measurement device, and a distance measurement method which grasp an influence of a multipath and correct distances between each pixel, thereby suppress an error between the distances and an actual distance, and improve distance accuracy.SOLUTION: A distance measurement system includes a distance measurement device, and an external processor. The distance measurement device exposes a frame for emitting irradiation light with reflection light from a subject by dividing the exposure period into a plurality of exposure periods, switches a plurality of distance calculation formulae according to a charge amount exposed for each of the exposure periods, and calculates a measurement distance to the subject from the charge amount exposed for each of the exposure periods. The external processor acquires a measured distance from the distance measurement device, and performs data processing. The external processor predicts the measured distance including a distance error by the influence of the multipath. The external processor generates a correction formula of correcting the measured distance. The external processor corrects the measured distance acquired from the distance measurement device using the correction formula.SELECTED DRAWING: Figure 1
Patent JP-2023025597-A (JP)
Title: Infusion cartridge, infusion pump, and manufacturing method for infusion cartridge
Inventor: IZUMI TAKASHI
IPC: A61M5/142
Filed: 2021-08-10
Abstract: To provide an infusion cartridge, an infusion pump, and a manufacturing method for the infusion cartridge that can enhance a fixing property of a film body in portions fixed to each other in a case member and the film body partitioning a housing space.SOLUTION: An infusion cartridge according to the present disclosure partitions a housing space capable of housing an infusion, and comprises: a case member in which a concave part is formed; a film body having flexibility, covering the opening of the concave part, and partitioning the housing space between itself and the concave part; and a retraining member extending along an edge part of the concave part of the case member, and fixed to the case member while sandwiching the film body between itself and the edge part of the concave part.SELECTED DRAWING: Figure 8
Patent JP-2023026059-A (JP)
Title: Bed guard with handrail
Inventor: NAKAJIMA YUTAKA
IPC: A61G7/065
Filed: 2021-08-12
Abstract: To provide a bed guard with a handrail, which includes a handrail part to be gripped by a user when moving to a bed side part in sitting up on a bed, and does not disturb the movement of the body of the user in getting-into/out of the bed.SOLUTION: A bed guard 1 with a handrail includes: a bed guard part 2 erected upward from one side part 51 of a bed 5; and an insertion part 3 extended by bending toward the other side part 52 of the bed 5 from a lower end of the bed guard part 2. The bed guard is mounted on the bed 5 by inserting the insertion part 3 between an upper surface 53 of the bed 5 and a lower surface 62 of a bed mat 6 to be placed on the bed 5. The bed guard part 2 includes a handrail part 21 to be erected upward to be higher than an upper surface 61 of the bed mat 6. The handrail part 21 has a handrail 212 at an upper end. The upper end of the handrail part 21 is formed by inclination from the one side part 51 of the bed 5 to the other side part 52.SELECTED DRAWING: Figure 5
Patent JP-2023027681-A (JP)
Title: Pedestrian Guidance Device
Inventor: TANIGUCHI MAKO
IPC: G08G1/005
Filed: 2021-08-17
Abstract: To provide a pedestrian guidance device which can notify a pedestrian of a position of an obstacle which exists in a walking area of the pedestrian.SOLUTION: A pedestrian guidance device 10 has: a distance sensor (a stereo camera 18 and a lidar 20) which is configured in such a manner that a walking area of a pedestrian can be three-dimensionally grasped; and an irradiation part 22 (a left-side irradiation part 24, a right-side irradiation part 26 and an arrow irradiation part 28) which is configured in such a manner that an obstacle which exists in the walking area can be irradiated with light based on three-dimensional map information in the walking area obtained by the distance sensor (the stereo camera 18 and the lidar 20).SELECTED DRAWING: Figure 2
Patent JP-2023027822-A (JP)
Title: Seal structure of rotary seal body of folding door
Inventor: NOGUCHI TOMOHIRO
IPC: E06B3/48
Filed: 2021-08-18
Abstract: To provide a seal structure improved in a sealing function of a rotating seal body, which is a folding door device provided with a rotating seal body.SOLUTION: Two airtight materials 5, 6 are attached to one side edge of a rotary seal body 1 at a predetermined interval, and when the rotary seal body 1 rotates and stands up, elastic pieces 12, 12 formed on the two airtight members 5, 6 are adapted to abut on the surface of the folding door.SELECTED DRAWING: Figure 1
Patent JP-2023031039-A (JP)
Title: Parking information providing system
Inventor: NAKANISHI TETSUHIRO
IPC: G07B15/00
Filed: 2021-08-24
Abstract: To provide a user of a parking lot with information on a usage status of the parking lot at an appropriate timing.SOLUTION: A parking information providing system comprises: a reception unit that receives information about a parking start time of a vehicle in a predetermined area; a calculation unit that calculates a parking fee for the vehicle; and a transmission unit that transmits information of the parking fee to a terminal of a user of the vehicle, wherein at a first timing (S113), the information of the parking fee is displayed on a display unit of the terminal (S132).SELECTED DRAWING: Figure 7