baber/WOPTO huggingface dataset:
Patent JP-2022058689-A (JP)
Title: Seal member
IPC: C09K3/10
Filed: 2022-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a seal member having strong cut-off performance in such a degree that the seal member can endure a water pressure even in high-pressure car washing. 
     SOLUTION: A seal member has a photocured film produced on at least a part of the surface of a substrate using a composition containing an elastically deformable substrate, an urethane prepolymer having a photoreactive group, polythiol having a thiol group, and a tackifier resin. The photoreactive group is a group having an ethylenically unsaturated bond, the tackifier resin contains a rosin resin and/or a terpene resin, an addition amount of the tackifier resin is 0.5-20 pts.mass with respect to 100 pts.mass of the urethane prepolymer, and the urethane prepolymer is obtained by reaction a first compound having the photoreactive group that can react with the terminal of a reactant of polyisocyanate and polyol, with the reactant. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110752-A (JP)
Title: Saddle-riding type vehicle
Inventor: KAMEI Seitaro
IPC: B62J45/00
Filed: 2022-01-28
Abstract: To provide a saddle-riding type vehicle in which a first harness fixing portion can be protected from outside in a vehicle width direction, without being equipped with an additional component.SOLUTION: A saddle-riding type vehicle 1 is equipped with first electric equipment 62, a first harness 71 connected to the first electric equipment 62 attachably and detachably, a first harness fixing portion 332c fixing the first harness 71 to the saddle-riding type vehicle 1, and a cover member 22 covering at least a portion of a side at one side in a vehicle width direction, of the saddle-riding type vehicle 1. The cover member 22 is fixed to the saddle-riding type vehicle 1 through a cover fixing portion 21a. The cover fixing portion 21a covers at least a part of the first harness fixing portion 332c from outside in the vehicle width direction.SELECTED DRAWING: Figure 9
Patent JP-2022048262-A (JP)
Title: Drive transfer
IPC: A61B34/30
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive transfer element capable of maintaining a sterile barrier, when exchanging instruments during an operation. 
     SOLUTION: A drive transfer element transfers drive force between a surgical robot arm and a surgical instrument. The drive transfer element comprises a drive transfer element recess being detachably engageable with an interface protrusion, and a drive transfer element protrusion being detachably engageable with the interface recess. The drive transfer element protrusion includes a space communicating with the drive transfer element recess and thereby causing the interface protrusion engageable with the drive transfer element recess to protrude to the space. 
     SELECTED DRAWING: Figure 7a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023116837-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2022-02-10
Abstract: To improve performance of a game machine.SOLUTION: When a complete function is operated, a complete signal can be outputted to a lending unit, and the complete signal can be outputted for 10 seconds after operation of the complete function.SELECTED DRAWING: Figure 19
Patent JP-2023119941-A (JP)
Title: Release film and releasable resin composition
Inventor: IWAMOCHI KOKEN
IPC: B32B27/00
Filed: 2022-02-17
Abstract: To provide a release film and a releasable resin composition which do not contain silicone, and have good easy releasability with respect to various adhesives.SOLUTION: A release film has at least two layers, which are a release layer (A) and a base material layer (B). The release layer (A) contains a polyethylene resin composition containing an ethylene-propylene copolymer having at least the following (c-1) to (c-5): (c-1) the ethylene-propylene copolymer contains 80-98 mol% of ethylene-derived constitutional unit and 2-20 mol% of propylene-derived constitutional unit, and may contain 7 mol% or less of third α-olefin-derived constitutional unit; (c-2) MFR is 1-100 g/10 min; (c-3) density is 0.88-0.94 g/cm3; (c-4) a total amount of vinyl and vinylidene in the ethylene-propylene copolymer is 0.20 (piece/total 1,000C) or more; and (c-5) the number (Y) of branches formed of a comonomer in the ethylene-propylene copolymer and the density (X) satisfy a specific expression.SELECTED DRAWING: Figure 1
Patent JP-2023121024-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MORI TAKURO
IPC: G06F16/9035
Filed: 2022-02-18
Abstract: To properly provide information on an object in which a plurality of users may be interested in common.SOLUTION: An information processing device comprises an estimation unit and a provision unit. The estimation unit estimates differences in recognition to a specific object among two or more users on the basis of differences between two or more users at the past point of time at which interests of the two or more users and the specific object were similar in an interest space in which each of a plurality of objects is indicated by a vector according to relevance to interests of a plurality of users and the vector is updated per prescribed period. The provision unit provides at least one user among the two or more users with information according to the differences in recognition estimated by the estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2022066278-A (JP)
Title: Camera test system and camera test method
IPC: G09G5/10
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera test system, etc. that can test the effect of an optical environmental condition on a camera. 
     SOLUTION: In a camera test system with a projector 31, a screen 33, and an information processing device, the information processing device includes an image data acquisition unit that acquires image data, a luminance correction information acquisition unit that acquires luminance correction information for correcting the luminance at each position of the screen 33 measured from the position of a test target camera 15, a luminance correction unit that corrects the image data for each position of the image on the basis of the luminance correction information, and an output unit that outputs an input signal corresponding to the image data corrected by the luminance correction unit to the projector 31, the image projected on the screen 33 is taken by the test target camera 15 arranged on the opposite side of the projector 31 with the screen 33 sandwiched therebetween. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023123972-A (JP)
Title: absorbent article
Inventor: TAKEZAWA YUMI
IPC: A61F13/475
Filed: 2022-02-25
Abstract: To provide an absorbent article capable of preventing laterally outward leak of body fluid widely across a longitudinal direction.SOLUTION: An absorbent article comprises: an elongated body including a top sheet on a skin side, a back sheet on a non-skin side opposite to the skin side, and an absorber disposed between the top sheet and the back sheet; a crotch area including a pair of gathers extending in a longitudinal direction on both sides of the body and capable of rising to the skin side, and facing the crotch of a wearer; a front area adjacent to the front of the crotch area and extending to a front end of the body; and a rear area adjacent to the rear of the crotch area and extending to a rear end of the body. The absorbent body further comprises: a front-end fixing part, a rear-end fixing part and a first intermediate fixing part formed by laying down gather forming sheet-like parts forming the gathers, laterally inward at the front end and the rear end of the body and at a prescribed position in the rear area respectively and fixing them to the body; a first rising part formed between the front-end fixing part and the first intermediate fixing part; and a second rising part formed between the first intermediate fixing part and the rear-end fixing part.SELECTED DRAWING: Figure 1
Patent JP-2023128240-A (JP)
Title: Skin external preparation
Inventor: HAMADA FUKUMI
IPC: A61K8/9789
Filed: 2022-03-03
Abstract: To provide a skin external preparation that synergistically exhibits anti-aging and whitening effects when used in combination with specific extracts.SOLUTION: There is provided a skin external preparation containing the following (A) and (B): (A) Centaurea cyanus extract (excluding an aqueous phase obtained by steam distillation); and (B) Palmaria palmata extract.SELECTED DRAWING: None
Patent JP-2023130646-A (JP)
Title: washing machine
Inventor: ABE SHUMPEI
IPC: D06F33/34
Filed: 2022-03-08
Abstract: To provide a washing machine capable of supplying an optimum amount of water according to an amount of laundry, thereby performing washing by beating with a high washing performance.SOLUTION: A washing machine D according to the present invention comprises: a drum 8 which stores laundry and has a lifter 8b; an outer tub 10 in which the drum 8 is included; a water supply valve 16a for supplying water to the outer tub 10; a drive device 9 for rotationally driving the drum 8; detection means 14 for detecting the acceleration of the outer tub 10; and a control device 7 for controlling the drive device 9 and the water supply valve 16a on the basis of the acceleration. Before a washing step, the control device 7 rotates the drum 8 with the laundry put therein, and repeats a step of, while intermittently supplying water by the water supply valve 16a, detecting the acceleration of the outer tub 10 when the laundry is lifted by the lifter 8b and dropped in the drum 8, by using the detection means 14. When a variation M2-M1 of mechanical forces M2 and M1 in the outer tub 10 which are obtained from the acceleration becomes less than a threshold, the supply of water by the water supply valve 16a is stopped, and the washing machine proceeds to the washing step.SELECTED DRAWING: Figure 5
Patent JP-2023131524-A (JP)
Title: Processing device
Inventor: NAGATOMO YUJI
IPC: B23Q17/22
Filed: 2022-03-09
Abstract: To provide a processing device capable of maintaining the desired processing quality even if the shape of a tool touching a workpiece changes.SOLUTION: The device performs processing on a workpiece 50 by touching the workpiece 50 with a tool 10. A shape sensor 30 detects the shape of the tool 10. Movement mechanism 20 supports at least one of the tool 10 and the workpiece 50, and changes the relative position and posture of the workpiece 50 relative to the tool 10 in accordance with an order from a controller 40, while the workpiece 50 is made to touch the tool 10. The controller 40 performs processing on the workpiece 50 by making the relative position and posture of the workpiece 50 relative to the tool 10 different depending on the shape of the tool 10 detected by the shape sensor 30.SELECTED DRAWING: Figure 1
Patent JP-2023131852-A (JP)
Title: Positive electrode active material, positive electrode, manufacturing method thereof, and lithium ion battery
Inventor: TAKAHASHI KEIICHI
IPC: H01M4/525
Filed: 2022-03-10
Abstract: To provide a nonaqueous electrolyte secondary battery capable of suppressing gas generation during high-temperature storage.SOLUTION: The positive electrode active material includes single particles agglomerated particles where primary particles aggregate, in which the single particle contains boron-containing or tungsten-containing compounds on its surface; the sphericity of the single particle is 0.91 or more; the fluidity index (F.I) of the positive electrode active material measured by powder bed shear test is 3.25 or higher; and the mass ratio of the single particle to the agglomerated particles is 20:80-60:40.SELECTED DRAWING: Figure 1
Patent JP-2023133697-A (JP)
Title: H-beam
Inventor: MORIOKA HIROMITSU
IPC: E04C3/06
Filed: 2022-03-14
Abstract: To provide a H-beam capable of easily preventing stress concentration with which scallop is arranged without making processing and welding work difficult, and increasing welding work.SOLUTION: A H-beam 1 in accordance with the present invention is configured with two edges of flanges 3 and one edge of a web 5, yield point or a specification value of yield strength of steel material forming the web 5 is equal to yield point or a specification value of yield strength of steel material forming the flange 3. When a yield ratio of the steel material of the web 5 is YRw, and a yield ratio of the steel material of the flange 3 is YRf, those are YRw>YRf.SELECTED DRAWING: Figure 1
Patent JP-2023135688-A (JP)
Title: Shutter device and ventilation device
Inventor: UCHIYAMA HIROTO
IPC: F24F7/013
Filed: 2022-03-16
Abstract: To provide a shutter device that can prevent deformation of a shutter plate toward an outdoor direction to suppress the shutter plate from being incapable of becoming an open state when a force is applied to the shutter plate from an indoor side to an outdoor side, in a ventilation device that is installed at an opening provided so as to be able to ventilate the indoor side and the outdoor side.SOLUTION: When a force is applied to an uppermost shutter plate 25 in an outdoor direction in a closed state by an inflow prevention wall 19 provided on a top surface 28 of a ventilation device 1 and a curvature prevention rib 20 further protruding from a protruding tip of the inflow prevention wall 19 toward the bottom surface, the curvature prevention rib 20, together with the inflow preventing wall 19, urges the uppermost shutter plate 25 toward the inside of a room, so that it is possible to obtain the effect of preventing the uppermost shutter plate 25 from curving toward the outside of the room with respect to the inflow prevention wall 19.SELECTED DRAWING: Figure 4
Patent JP-2023139862-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA TORU
IPC: H02M1/38
Filed: 2022-03-22
Abstract: To provide a semiconductor device with improved safety.SOLUTION: A semiconductor device comprises: a substrate; a first transistor of a depression type; a second transistor of an enhancement type; a gate control circuit; a gate terminal; and a power terminal. The first transistor is provided on the substrate and has a channel area including a nitride semiconductor of a first conductivity type. The second transistor is connected in series with the first transistor on the substrate and operates via an inversion layer of a second conductivity type being an opposite polarity of the first conductivity type. The gate control circuit is connected with a gate electrode of the second transistor on the substrate. The gate terminal is electrically connected with a gate electrode of the first transistor. The power terminal is electrically connected between the first transistor and the second transistor and constituted to supply power supply voltage to the gate control circuit.SELECTED DRAWING: Figure 1
Patent JP-2023140849-A (JP)
Title: Abnormality determination apparatus, and abnormality determination program
Inventor: KITTAKA TOMOYUKI
IPC: F01P5/14
Filed: 2022-03-23
Abstract: To suppress variation of determination result as to whether a coolant has leaked due to the subject of an individual worker.SOLUTION: An abnormality determination apparatus executes: acquisition processing for acquiring an input variable from image data and calculation processing for outputting a value of output variable by inputting the input variable into a mapping; and provisional determination processing for provisionally determining whether the coolant has leaked on the basis of the output variable and determination establishment processing for finally determining whether the coolant has leaked on the basis of the determination result of the provisional determination. Mapping data of the abnormality determination apparatus specifies a plurality of mutually different mapping data. The abnormality determination apparatus further executes calculation processing for each of the plurality of mapping data and provisional determination processing for each of the output variables output by the plurality of mapping data. The abnormality determination apparatus determines, in determination establishment processing, a result of provisional determinations occupying more than half of the plurality of provisional determination in the provisional determination processing as a final determination as to whether the coolant has leaked.SELECTED DRAWING: Figure 3
Patent JP-2023141741-A (JP)
Title: Drainage facility and installation method for drainage facility
Inventor: JINNO KOICHI
IPC: E03C1/28
Filed: 2022-03-24
Abstract: To provide a drainage facility with good workability and a method of installing the drainage facility.SOLUTION: A drainage facility 10 according to the present disclosure has a drain trap 120 and a drain outlet pipe 200. An outlet 127 of the drain trap 120 is provided horizontally. The drainage facility 10 includes an elbow pipe 210 and a flexible hose 220 as members constituting the drain outlet pipe 200. An upstream connection portion 211 of the elbow pipe 210 is connected to the outlet 127 of the drain trap 120. The elbow pipe 210 is rotatable with respect to the outlet 127 of the drain trap 120 when the upstream connecting portion 211 of the elbow pipe 210 is connected to the outlet 127 of the drain trap 120. The flexible hose 220 is connected to a downstream connection portion 212 of the elbow pipe 210.SELECTED DRAWING: Figure 1
Patent JP-2023141874-A (JP)
Title: Image forming apparatus
Inventor: FURUTA YASUTOMO
IPC: B41J2/447
Filed: 2022-03-24
Abstract: To suppress density unevenness of a formed image.SOLUTION: An image forming apparatus forming an image on a sheet comprises: an exposure head that includes a plurality of light emission chips being arranged at different positions in a main scanning direction and having a plurality of light emission elements arranged at different positions in the main scanning direction and current control means to control current passing through the plurality of light emission elements based on a setting value, and which, on the basis of image data, forms an electrostatic latent image on a photoreceptor by repeatedly exposing one line in the main scanning direction of the photoreceptor driven to rotate with the plurality of light emission elements for each of the light emission chips; development means to develop the electrostatic latent image on the photoreceptor to form an image on the photoreceptor; and correction means to suppress light quantity unevenness of the exposure head. The correction means suppresses the light quantity unevenness of the exposure head with use of correction of the image data and the setting value set to the current control means for each of the plurality of light emission chips.SELECTED DRAWING: Figure 8
Patent JP-2022082645-A (JP)
Title: Fireproof fitting
IPC: E06B5/16
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof fitting with a mullion having sufficient strength even when a fireproof member is arranged at indoor side of the mullion. 
     SOLUTION: A fireproof fitting comprises a hollow coupling material body, a frame attachment member fixed to both sides of the coupling material body, a vertical frame fixed to the frame attachment member and a fireproof member fixed to indoor side of the coupling material body, and comprises a reinforcement member at the indoor side of the fireproof member. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022161010-A (JP)
Title: pencil sharpener
Inventor: DR FRITZ LUETTGENS
IPC: B43L23/08
Filed: 2022-03-28
Abstract: To provide a pencil sharpener which does not stain the outer surface of the shaft of a soft lead pencil.SOLUTION: There is provided a pencil sharpener including a hollow guide channel (1) for sharpening the pencil point. The inner surface of the guide channel (1) forms a guide surface (3) for a portion of the pencil shaft for the sharpening the tip. The inner surface of the guide channel (1) is interrupted by at least one cleaning groove (5) extending in an axial direction (2) of the guide channel (1).SELECTED DRAWING: Figure 1
Patent JP-2022176882-A (JP)
Title: Radiation imaging device and radiation imaging system
Inventor: IWABUCHI YUKI
IPC: H04N5/325
Filed: 2022-03-28
Abstract: To provide a radiation imaging device and a radiation imaging system advantageous for obtaining an image with excellent quality in the radiation imaging device.SOLUTION: In a radiation imaging system RIS, a radiation imaging device 100 includes a pixel array 101 in which a plurality of pixels PIX that generate signals corresponding to incident radiation are arrayed and a reading circuit 103 that reads signals from the pixel array, and operates in a plurality of modes that include a first mode and a second mode in which the time between captures is longer than in the first mode. The reading circuit includes an integrating amplifier that amplifies the signals read from the pixel array, and a sample hold circuit that retains the signals amplified by the integrating amplifier. The integrating amplifier can switch current driving capability for driving input nodes of the sample hold circuit, and the current driving capability in the first mode is higher than the current driving capability in the second mode.SELECTED DRAWING: Figure 1
Patent JP-2023146272-A (JP)
Title: Skin cosmetic
Inventor: NAKANO KATSUYA
IPC: A61K8/81
Filed: 2022-03-29
Abstract: To provide skin cosmetics that are applied to skin, making it powdery and smooth, and giving a real feel of moisture retention.SOLUTION: Skin cosmetics contain the following (A) and (B) at a formulation ratio of (A)/(B)=0.01-1.00. (A): polyquaternium-52: 0.008-0.08 wt.% of the total cosmetic weight. (B): sodium polyacrylate starch: 0.1-1.0 wt.% of the total cosmetic weight.SELECTED DRAWING: None
Patent JP-2023146398-A (JP)
Title: Image processing device, image processing method, and information processing system
Inventor: KUMAGAI TAICHI
IPC: G06F1/3231
Filed: 2022-03-29
Abstract: To improve operational stability in a system that uses image processing results for images.SOLUTION: An image processing device 100 of the present invention comprises first processing means 121 for performing first processing for recognizing a first object in an image, identification means 122 for identifying power consumed for the first processing, and determination means 123 for determining whether or not to perform second processing for recognizing a second object in the image according to the identified power consumption.SELECTED DRAWING: Figure 1