baber/WOPTO huggingface dataset:
Patent JP-2022066956-A (JP)
Title: Decorative sheet and decorative material
Inventor: ORIHARA TAKASHI
IPC: B32B27/00
Filed: 2020-10-19
Abstract: To provide a decorative sheet having high scratch resistance and antiviral properties.SOLUTION: There is provided a decorative sheet 1 which is obtained by laminating a colored layer 2, a transparent resin layer 4 and a surface protective layer 5 in this order and the surface protective layer 5 comprises a lower layer 5b provided on the side of the transparent resin layer 4 and an upper layer 5a provided on the lower layer 5b. The upper layer 5a contains an antiviral agent, has a thickness in the range of 5 μm or more and 10 μm or less and has a Martens hardness of 200 N/mm2 or more. The lower layer 5b has a thickness in the range of 5 μm or more and 15 μm or less and has a Martens hardness of 100 N/mm2 or more, which is in a range smaller than the Martens hardness of the upper layer 5a. The transparent resin layer 4 has a Martens hardness of 50 N/mm2 or more, which is in a range smaller than the Martens hardness of the lower layer 5b.SELECTED DRAWING: Figure 1
Patent JP-2022072205-A (JP)
Title: Display module, assembly method for display module, and virtual image display device
Inventor: IDE MITSUTAKA
IPC: G02C7/00
Filed: 2020-10-29
Abstract: To provide a display module that can be reduced in size while ensuring its resolution, an assembly method for a display module, and a virtual image display device.SOLUTION: A display module of the present invention comprises a display element, a light guide optical system that forms an exit pupil, and an optical member that has a light incident surface and a light emission surface. The light guide optical system is an eccentric optical system and has first and second incident areas on which image light emitted from the light emission surface is incident. The optical member is arranged with the inclination of the light emission surface corrected with respect to the light guide optical system, and when the inclination of the light emission surface is not corrected, the aberration on the exit pupil of the image light having passed through the first incident area is larger than the aberration on the exit pupil of the image light having passed through the second incident area. The optical member is arranged with the inclination of the light emission surface corrected with respect to the light guide optical system so that, before and after the inclination of the light emission surface, the amount of change of the incident angle of the image light with respect to the first incident area becomes larger than the amount of change of the incident angle of the image light with respect to the second incident area.SELECTED DRAWING: Figure 2
Patent JP-2021028086-A (JP)
Title: Apparatus and method for rolling metal
Inventor: PATRICIA STEWART
IPC: B21B27/00
Filed: 2020-10-30
Abstract: SOLUTION: An apparatus and method uses a texture roll to roll a sheet that is hot and the yield strength of which is reduced. The texture rolling may be used to remediate defects in the sheet at a variety of stages in rolling, and may facilitate subsequent rolling stages.SELECTED DRAWING: Figure 1
Patent JP-2022073599-A (JP)
Title: Air mat for infant
Inventor: NAKAMURA NAOYUKI
IPC: A61B6/04
Filed: 2020-11-02
Abstract: To provide an air mat for an infant, capable of being improved in aspects such as storage and portability while properly retaining a sleeping posture of an infant according to a height and a physical constitution.SOLUTION: An air mat 1 for an infant capable of being used by laying an infant thereon in a state of putting air thereinto comprises a pillow part 2 for mounting the head of the infant at a front side, and a body part 3 for mounting the body at a rear side. The body part 3 has a valley part 8 extending in a front-back direction, and two mountain parts 9 sandwiching the valley part 8 from both left and right sides.SELECTED DRAWING: Figure 1
Patent JP-2022074684-A (JP)
Title: Carbon-containing refractory material
Inventor: IIDA ATSUHISA
IPC: C04B35/80
Filed: 2020-11-05
Abstract: To realize a carbon-containing refractory material improved in bindability between a refractory raw material and a carbon fiber compared with a conventional technique.SOLUTION: A carbon-containing refractory material 1 includes a refractory raw material 2, and a carbon fiber bundle 3 having a spiral shape.SELECTED DRAWING: Figure 1
Patent JP-2022075149-A (JP)
Title: Vehicular handle switch structure
Inventor: SHIOGAMA Yuta
IPC: B62K23/02
Filed: 2020-11-06
Abstract: To simplify the layout of related switches to improve operability in a vehicular handle switch structure.SOLUTION: A vehicular handle switch structure includes a right switch box 112 provided at one side (the right side) of a pair of left and right grip parts 102 formed by a bar handle 6 with respect to the bar handle 6 which enables steering of steering wheels of a vehicle. The right switch box 112 is provide with: a wiper switch 126 which operates a vehicle wiper device; and a washer switch 123 which operates a vehicular washer device.SELECTED DRAWING: Figure 4
Patent JP-2022076043-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-09
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: The number of types of read-ahead notice (for example, 0) determinable when a variable display result is losing in "a time-shortening state B" is smaller than that (for example, 3) when a variable display result is losing in "a time-shortening state A", and is smaller than that (for example, 4) when a variable display result is losing in "a probability variable state", and an execution ratio of ready-ahead notice (for example, 0%) when a variable display result is losing in "a time-shortening state B" is lower than an execution ratio of read-ahead notice (for example, 30%) when a variable display result is losing in "a time-shortening state A", and is lower than an execution ratio of read-ahead notice (for example, 40%) when a variable display result is losing in "a probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2022076411-A (JP)
Title: Preservation system
Inventor: YOSHIKAWA TATSUMI
IPC: B65D81/20
Filed: 2020-11-09
Abstract: To provide a preservation system capable of adjusting a change of pressure of sealed inside by a change of pressure or a change of temperature.SOLUTION: A preservation system 1 comprises: a case 2 formed with sealed space inside; a supply air part 10 provided at a side supplying gas to inside of the case 2; and an exhaust part 20 returning the gas discharged from inside of the case 2 to the supply air part 10. The exhaust part 20 has a pressure adjustment part 22 adjusting inner pressure at the exhaust part 20. The pressure adjustment part 22 operates according to a difference between outer pressure which is air pressure outside and the inner pressure to reduce the difference between the inner pressure and the outer pressure.SELECTED DRAWING: Figure 2
Patent JP-2022077347-A (JP)
Title: Construction method of building interior work
Inventor: NII KENSAKU
IPC: E04B9/18
Filed: 2020-11-11
Abstract: To provide a construction method of building interior work capable of performing in-ceiling work and on-floor work in parallel so as to enable reducing the construction period of the interior work as a whole.SOLUTION: The construction method of building interior work includes in-ceiling work and on-floor work which are carried out on each floor of a building 2. The construction method includes: a first step of building a suspended ceiling structure 6 which is configured suspending and supporting a plurality of ceiling panels 8 with a plurality of suspension materials 9, and withstands at least the in-ceiling work on the ceiling panels, in which the plurality of ceiling panels has strength to withstand weight of a worker P and a load C, and is arranged over the entire floor, separated downward from a ceiling of the floor at an interval allowing a person to stand and walk, so as to form a ceiling finish surface 8a, and the plurality of suspension materials is suspended from the ceiling of the floor, and has strength to support the weight of workers, the load and the ceiling panels; and a second step of carrying out parallelly the in-ceiling work proceeding sequentially toward the entire floor on the ceiling panel and the on-floor work proceeding sequentially toward the entire floor on a floor slab 1 of the floor to complete the interior work.SELECTED DRAWING: Figure 6
Patent JP-2022022050-A (JP)
Title: Vehicle body of vehicle
Inventor: CHA DONG EUN
IPC: B60H1/00
Filed: 2020-11-16
Abstract: To provide a vehicle body of a vehicle in which many seat frame members are combined at an upper end of a floor part to form a vehicle body and front-back and right-left seat spaces can be separated with partitions and which includes individual duct and display for each seat and allows each occupant to comfortably move in the individual space.SOLUTION: A vehicle body of a vehicle comprises: a floor part on which a vehicle drive unit is provided; and seat frame members on which vehicle seats are mounted, and which is selectively connected to a plurality of portions of the floor part to make the vehicle body of a vehicle, thus simultaneously enables mounting of the seats and making of the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2021028022-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2020-11-25
Abstract: To provide a game machine capable of maintaining eye-catching power to a flow-down mode of game balls.SOLUTION: Deceleration operation generated in game balls flowing down a corresponding position of an internal flow path INR8 can be switched in a plurality of modes in a switching period by a transmission device 8600, thereby a situation can be created, where game balls are discharged from a long hole 8544c in a row in one case while the game balls remain to be discharged from a long hole 8544c with an interval without any ranging in another case, even if the game balls enter a top opening 8512 continuously with the same interval. Thus, eye-catching power of game balls entering the top opening 8512 to a subsequent flow-down mode can be maintained.SELECTED DRAWING: Figure 169
Patent JP-2022083889-A (JP)
Title: Sheet separation device and image formation device
Inventor: TAMAKI SACHIKA
IPC: B65H3/68
Filed: 2020-11-25
Abstract: To acquire separability and deliverability even more stably than before.SOLUTION: A sheet separation device includes a placement table on which a plurality of sheet materials can be loaded, and a pickup member 120 for delivering the sheet materials on the placement table. The sheet separation device can deliver the sheet materials on the placement table piece by piece. The sheet separation device includes: air supply means for blowing air toward a delivery direction front end of the sheet materials from an air blowout port 124 provided at the delivery direction front of the sheet material on the placement table; and floating restriction members 130, 130 for restricting part of the sheet materials separated from each other by the air blown out from the air blowout port from floating. The sheet separation device is configured to allow the floating restriction member to be removed and replaced with another floating restriction member having a different shape from that of the removed floating restriction member.SELECTED DRAWING: Figure 5
Patent JP-2021041215-A (JP)
Title: Table game management system
Inventor: SHIGETA YASUSHI
IPC: A63F1/18
Filed: 2020-11-27
Abstract: To provide a gaming table layout allowing game participants themselves to place a bet in a betting area for ties, player pairs, and banker pairs, which are known as side bets.SOLUTION: In a layout 5 for a gaming table, betting areas 441 for players, betting areas 442 for a banker, betting areas 443 for ties, betting areas 444 for player pairs, and betting areas 445 for banker pairs are provided in plural rows for respective player positions 131 to 135. Further, game tokens 1 are photographed by a camera device 2 or the like, to recognize the type and number of the tokens. Then, the merits and demerits of the layout 5 for the gaming table are evaluated by calculating the ratio of money placed as side bets, thereby providing an excellent layout for a gaming table.SELECTED DRAWING: Figure 1
Patent JP-2022086224-A (JP)
Title: Absorbent article
Inventor: TAKAHIRA AKIRA
IPC: A61F13/15
Filed: 2020-11-30
Abstract: To prevent leakage of body fluid reliably by making side end gathers hard to shrink inside in the width direction and fitting to a body.SOLUTION: An absorbent article includes: an absorber 4; side sheets 7 arranged in full length in a back and forth direction at both end parts on a skin contact surface side; and a plurality of elastic stretch members 11 arranged along the back and forth direction and at intervals in a width direction in an outside part in the width direction of the side sheets 7. In both end parts of the absorber 4 corresponding to a front end and a rear end of the elastic stretch member 11, absorber protrusions 15 protruding sideways are formed. Both end parts of the elastic stretch members 11 arranged at least on an innermost side in the width direction of the elastic stretch members 11 overlap the absorber protrusion 15 in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2022086327-A (JP)
Title: Developing device and method for manufacturing developing device
Inventor: MAEDA DAISUKE
IPC: G03G21/16
Filed: 2020-11-30
Abstract: To provide a developing device that can prevent warpage of a blade while ensuring the bonding strength between the blade and a holder, and a method for manufacturing a developing device.SOLUTION: A developing device comprises: a developing roller; a blade 10 that is in contact with the developing roller, the blade 10 having a first surface 10A and a second surface 10B located on the opposite side of the first surface 10A; and a holder 20 that has a third surface 20A joined to the second surface 10B of the blade 10 and a fourth surface 20B located on the opposite side of the third surface 20A. The blade 10 has a welding trace that is formed by irradiating the first surface 10A with a laser beam, the welding trace joining the second surface 10B of the blade 10 and the third surface 20A of the holder 20 to each other, the welding trance extending in a first direction and located on the first surface 10A. The holder 20 has a welding trace 40 that is formed by irradiating the fourth surface 20B with a laser beam, the welding trace 40 extending in the first direction and located on the fourth surface 20B.SELECTED DRAWING: Figure 5
Patent JP-2022087888-A (JP)
Title: Photovoltaic power generation device
Inventor: HIRAYAMA KITAE
IPC: H02S20/32
Filed: 2020-12-02
Abstract: To provide a photovoltaic power generation device which can also be made into a posture of turning right under by making a light receiving surface of a photovoltaic power generation module horizontal while suppressing costs by simplifying a drive unit.SOLUTION: A photovoltaic power generation device for tracking the sun to generate power, comprises: a first drive shaft which is supported by a support body erected on an installation surface, and extends in an X direction along the installation surface when it is considered that the X direction and a Y direction are orthogonal to each other; a first drive unit which rotates the first drive shaft around a center shaft; second drive shafts which are orthogonal to the first drive shaft to extend in the Y direction, and provided in parallel in plurality in the X direction; a coupling member which extends along the first drive shaft to couple the plurality of second drive shafts with one another; a second drive unit which drives each of the plurality of second drive shafts by moving the coupling member in a longitudinal direction; and a photovoltaic power generation module which is attached to each of the plurality of second drive shafts. The coupling member viewed from right above secures a predetermined distance with the support body in an axial direction of the second drive shaft in a case where a light receiving surface of the photovoltaic power generation module is in a horizontally upward posture.SELECTED DRAWING: Figure 1
Patent JP-2021090740-A (JP)
Title: Hand-held surgical instruments
Inventor: NICHOLAS DAVID A
IPC: A61B17/072
Filed: 2020-12-03
Abstract: To provide hand-held surgical instruments.SOLUTION: A handle assembly 100 of a hand-held surgical instrument includes a handle housing, a rack supported in the handle housing and configured to operably couple to a driven member of a surgical end effector 200, an idler pinion gear operably coupled to the rack, and an output pinion gear drivingly coupled to a motor. The output pinion gear translates the rack via the idler pinion gear.SELECTED DRAWING: Figure 1
Patent JP-2022089508-A (JP)
Title: Vehicle control method and vehicle control system
Inventor: OSAWA TAKEAKI
IPC: G01C21/34
Filed: 2020-12-04
Abstract: To realize accident prevention and smooth traffic flow.SOLUTION: In a vehicle control method in which a travel plan to a destination entered by an occupant is set and the own vehicle (10) is autonomously traveled according to the travel plan, it is determined whether or not a presented target vehicle (11) has an intention to act in a different course from the own vehicle (10), the presented target vehicle being a vehicle located behind the own vehicle (10) and whose course is obstructed by the own vehicle (10); and if it is determined that the presented target vehicle (11) intends to act in a different course from the own vehicle (10), as information presentation processing, an intention to perform an unplanned action determined in relation to the presented target vehicle (11), which is different from the action determined from the travel plan, is shown to at least the presented target vehicle (11) via an information presentation device (7).SELECTED DRAWING: Figure 2
Patent JP-2022064262-A (JP)
Title: Image capturing optical lens
Inventor: SI CONGFANG
IPC: G02B13/00
Filed: 2020-12-07
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens disclosed herein comprises nine lenses, the nine lenses consisting of a first lens having negative refractive power, a second lens having positive refractive power, a third lens, a fourth lens having negative refractive power, a fifth lens, a sixth lens having positive refractive power, a seventh lens having negative refractive power, an eighth lens having positive refractive power, and a ninth lens having negative refractive power, arranged in this order from an object side to an image side, and satisfies following conditional expressions: -1.60≤f1/f≤-0.50, 3.00≤d13/d14≤15.00, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, d13 represents an axial thickness of the seventh lens, and d14 represents an axial distance from an image-side surface of the seventh lens to an object-side surface of the eighth lens. The image capturing optical lens of the present invention offers a superior optical performance and meets setting requirements of a wider view angle and extra thinness.SELECTED DRAWING: Figure 1
Patent JP-2022092087-A (JP)
Title: Winding grip, and manufacturing method of winding grip
Inventor: FUJII HISAHIDE
IPC: H02G1/02
Filed: 2020-12-10
Abstract: To provide a winding grip which can more rigidly fix electric wires, and a manufacturing method of the winding grip.SOLUTION: A winding grip 100 comprises a spiral leg 120 covered with coating 130 made of synthetic resin, in which an inner surface 121 of the spiral leg 120 is provided with a projection 140 projecting from the inner surface 121 so as to be elastically deformable, the projection 140 is formed in an elongated shape projecting in an extension direction X of the spiral leg 120, a rough surface part 150 is formed at least on the surface 141 on a tip 142 side of the projection 140, and the rough surface part 150 is rougher than the surface 141 of a part where the rough surface part 150 of the projection 140 is not provided.SELECTED DRAWING: Figure 2
Patent JP-2022094625-A (JP)
Title: Information processing device, program, and information processing method
Inventor: SHINOHARA KIYOSHI
IPC: G06F13/00
Filed: 2020-12-15
Abstract: To provide an information processing device, a program, and an information processing method, with which a user can view vacant information on a store that does not have any exclusive device capable of transmitting vacant information.SOLUTION: In an information processing method, when a vacant information search request is transmitted from a user terminal to a vacant seat management server, the vacant seat management server identifies a store group (a set of stores that satisfy a search condition inputted by a user) on the basis of the position of the user terminal in response to the search request, and transmits vacant information on the stores as well as the store information. The user terminal determines whether the vacant information on each of the stores is official information (vacant information sent from an input terminal of the store) or unofficial information (vacant information posted from a terminal of a user who has visited the store), and places a pin on a map such that official vacant information and unofficial vacant information can be discerned at a glance.SELECTED DRAWING: Figure 7
Patent JP-2021131153-A (JP)
Title: Power transmission device
Inventor: AKIYAMA YOSUKE
IPC: F16H3/72
Filed: 2020-12-16
Abstract: To transmit power of one of power sources to drive wheels in a state where one of three rotating elements included in a differential device is fixed to a fixed member.SOLUTION: In a power transmission device: any one of three rotating elements possessed by a differential device, is selectively fixed to a fixed member; a second power source is connected, among the three rotating elements, to the rotating element other than the rotating element that is fixed to the fixed member by a connection switching device; and the differential device is switched between a first mode in which any one of the three rotating elements is connected to an input shaft by the connection switching device, one of the remaining rotating elements is fixed to the fixed member and the other is connected to a first output shaft, and a second mode in which the three rotating elements are connected to the second power source, the first output shaft, and a second output shaft, respectively.SELECTED DRAWING: Figure 2
Patent JP-2022097002-A (JP)
Title: Information processing apparatus, method, and computer program
Inventor: EBIHARA HITOSHI
IPC: G06T7/254
Filed: 2020-12-18
Abstract: To provide an information processing apparatus to be used for detecting an object addition phenomenon in a video, a method, and a computer program.SOLUTION: A processor in an information processing apparatus acquires one image, as a target image, applies differential processing to the target image to generate a line-segment image, adds a value obtained by multiplying a first proportion by a pixel value of the line-segment image to a value obtained by multiplying a third proportion by a pixel value of a first accumulation image already generated to generate a new first accumulation image, adds a value obtained by multiplying a second proportion by the pixel value of the line-segment image to a value obtained by multiplying a fourth proportion by a pixel value of a second accumulation image already generated to generate a new second accumulation image, and subtracts the second accumulation image from the first accumulation image to generate a difference image. When a reference value based on the difference image is larger than a maximum reference value based on a former difference image, a new image is acquired from the video source to be stored as a storage image.SELECTED DRAWING: Figure 2A