baber/WOPTO huggingface dataset:
Patent JP-2023059627-A (JP)
Title: Metal member and metal resin joined body, and method for manufacturing them
Inventor: NISHIGORI YUSUKE
IPC: B23K26/352
Filed: 2021-10-15
Abstract: To provide a metal resin joined body which has high joint strength and has sufficient airtightness, and a metal member for obtaining the same.SOLUTION: There are provided a metal member which has a metal substrate made of metal, and a marking pattern having an uneven part formed on the surface of the metal substrate, wherein the marking pattern is formed of one continuous straight line or curve, the plurality of marking patterns are formed so as to adjacently run in parallel with each other, and in a direction perpendicular to a travel direction of the plurality of marking patterns, maximum height roughness Rz of unevenness by the uneven part and an average interval Rsm of the unevenness by the uneven part have a relation of 45≤(180/π)×Arctan(Rz/(Rsm/2))≤75; and a metal resin joined boy having a resin molding molded on the surface of the metal member.SELECTED DRAWING: Figure 1
Patent JP-2022060191-A (JP)
Title: Performance glass for beverage and storage medium
Inventor: NISHIDA MAKOTO
IPC: A47G19/00
Filed: 2021-09-16
Abstract: To provide a performance glass for beverage including a mechanism which cancels a distortion in a horizontal direction of an image such that a photographed image incident on a lens of a camera fixed to a glass side surface over beverage in a glass is not distorted by expanding only in the horizontal direction or a lateral direction, and provide a storage medium used in the performance glass for beverage.SOLUTION: A performance glass for beverage comprises: a glass body being a bottomed cylindrical body which has a bent part that is bent in a horizontal direction and an upper opening; a fixation mechanism which fixes a camera to the glass body; and an image aspect ratio control unit which changes an aspect ratio of the photographed image incident on a lens of the camera. The camera photographs a scene around the glass body over beverage in the glass body. The image aspect ratio control unit cancels expansion in the horizontal direction of the photographed image generated by the beverage in the glass body.SELECTED DRAWING: Figure 1
Patent JP-2023061415-A (JP)
Title: shield connector
Inventor: TAKAGI AKIYOSHI
IPC: H01R13/52
Filed: 2021-10-20
Abstract: To suppress reduction in waterproof performance.SOLUTION: A shield connector 1 comprises an electric wire W, a shield shell 2, a housing 3, a first packing 4, and a second packing 5. The shield shell 2 has a holding space 20s communicating with each of the exterior and a shield space 2s, located at the exterior side with respect to a housing space 3s, and configured to hold the electric wire W. A length L202 of a straight part 202 in an extension direction X of the electric wire W is longer than a sum of a length L201 of a first chamfered part 201 in the extension direction X and a length L203 of a second chamfered part 203 in the extension direction X.SELECTED DRAWING: Figure 3
Patent JP-2023064234-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKAMURA MITSUTAKA
IPC: F02D11/10
Filed: 2021-10-26
Abstract: To operate an opening of a throttle valve in accordance with a request from a vehicle driver and output appropriate amount of engine torque.SOLUTION: A control device for an internal combustion engine that controls the internal combustion engine mounted to a vehicle is configured to: enable selection of either of a first driving mode of setting a target of a throttle valve opening relative to accelerator pedal depression amount, a second driving mode of setting the target of the throttle valve opening relative to the accelerator pedal depression amount to a value smaller than that of the first driving mode and a third driving mode of setting the target of the throttle valve opening relative to the accelerator pedal depression amount to a value smaller than that of the second driving mode; and when transferring the driving mode, gradually change the throttle valve opening from the target in the mode before the transfer toward the target in the mode after the transfer and prohibit direct transfer between the first driving mode and the second driving mode.SELECTED DRAWING: Figure 7
Patent JP-2023066496-A (JP)
Title: Wale support pillar fixing tool and main rope support pillar equipped with the same
Inventor: KAJIWARA KOJI
IPC: E04G21/32
Filed: 2021-10-29
Abstract: To provide a main rope support pillar attachable to a wale support pillar.SOLUTION: A main rope support pillar 10 is attached to a wale support pillar to be used. The main rope support pillar 10 comprises: a tubular support pillar body 11; and a main rope holding metal fitting 12 attached to the upper end of the tubular support pillar body. Projections 23a and 23b projecting from the support pillar body 11 in a horizontal direction are provided below the support pillar body 11. The projections 23a and 23b can be inserted into holes 32 and 33 provided in the wale support pillar so as to be temporarily fixed.SELECTED DRAWING: Figure 1
Patent JP-2022188728-A (JP)
Title: Endoscope system, operating device for capsule endoscope and capsule endoscope system
Inventor: NAKANISHI HIROYUKI
IPC: A61B1/01
Filed: 2021-10-29
Abstract: To provide an endoscope system causing an imaging device to capture images of the inside of a body in a short period of time by moving an endoscope body including the imaging device in a lumen with high operability without changing the shape of the lumen.SOLUTION: An endoscope system 1 according to the present invention capable of capturing images of the inside of a lumen, comprises an endoscope body 10a including an imaging device 12a, and at least one tube 20a-20d for supplying a fluid to the endoscope body 10a, where the at least one tube 20a-20d has flexibility. The endoscope body 10a includes a storage space 11 for storing the fluid supplied to the endoscope body 10a to boost, and one or more discharge ports 13a-13d for discharging the fluid boosted in the storage space 11. The endoscope body is configured to generate propulsion force by discharging the fluid from the one or more discharge ports 13a-13d.SELECTED DRAWING: Figure 1
Patent JP-2023069143-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2023069839-A (JP)
Title: Control system and control device for human powered vehicle
Inventor: YUASA KOJI
IPC: B62J45/00
Filed: 2021-11-08
Abstract: To provide a control system which can properly control an electric component according to a position of a package placed on a loading platform.SOLUTION: A control system includes: a pressure detection unit provided at a loading platform of a human powered vehicle; an electric component; and a control unit which controls the electric component according to a position of a package placed on the loading platform which is detected by the pressure detection unit.SELECTED DRAWING: Figure 5
Patent JP-2023069927-A (JP)
Title: Furniture unit
Inventor: KAWAMOTO SHINYA
IPC: A47B13/00
Filed: 2021-11-08
Abstract: To provide a furniture unit which does not cause narrowing of a business execution space on a top plate and deterioration in its appearance, when being used in a state of combining a store fixture with a top plate with a shelf fixture, and which can enhance installation stability of the shelf fixture.SOLUTION: A furniture unit comprises: a shelf fixture 10; a store fixture 11 with a top plate; and a coupling bracket 19. The shelf fixture 10 has a pair of support bodies 12 and a shelf board. The store fixture 11 with a top plate has a pair of leg bodies 14 and a top plate 15, and can be arranged between lower regions of the pair of support bodies 12. A top part of each leg body 14 and the top plate 15 of the store fixture 11 with a top plate for coupling, are coupled by the coupling member so as to form a communication space 18 which communicates with a space between a top surface of each leg body 14 and a lower surface of the top plate 15 in a width direction. The coupling bracket 19 is fixed to the store fixture 11 with a top plate, and extends outward in a width direction of the leg bodies 14 through the communication space 18, and an end part extending outward in the width direction is coupled to the support body 12 of the shelf fixture 10.SELECTED DRAWING: Figure 4
Patent JP-2023072384-A (JP)
Title: Housing and housing construction method
Inventor: NAKAHARA JUMPEI
IPC: E04H1/02
Filed: 2021-11-12
Abstract: To provide a housing capable of firmly fixing a suspension member for suspending a hanging chair and having a good appearance.SOLUTION: A beam member 33 which is a roof beam of a building extends to a loggia wall 41 and is connected to the loggia wall 41. A hanging member 70 for hanging a hanging chair is attached to the beam member 33. The hanging member 70 includes a fixed plate 72 fixed to a lower flange 39 of the beam member 33, a main body 71 projecting downward from the fixed plate 72, and a suspension body 73 positioned below the main body 71. The beam member 33 is covered with a cover member 50. The cover member 50 is composed of a pair of split bodies 51 and 52. After the hanging member 70 is attached to the beam 33, the split bodies 51 and 52 are attached to the beam member 33. The main body 71 of the hanging member 70 passes through the cover member 50 at a slit 56 formed by the split bodies 51 and 52, and the suspension body is exposed to the outside of the cover member 50.SELECTED DRAWING: Figure 6
Patent JP-2023072770-A (JP)
Title: Support leg cover body assembly structure of vehicle seat
Inventor: MORI MASAO
IPC: B60N2/005
Filed: 2021-11-15
Abstract: To provide a support leg cover body assembly structure of a vehicle seat which can properly prevent failure in assembly of a cover body.SOLUTION: In a support leg cover body assembly structure A of a vehicle seat, an attachment base part B of a support leg 12 of a vehicle seat 1 and a cover body 3 assembled to the attachment base part B are provided with first and second engaged parts 21, 22 and first and second engaging parts 31, 32. When the cover body 3 is slid so that the first engaging parts 31 and the first engaged parts 21 are engaged with each other, areas near formation positions of the second engaging parts 32 contact with the second engaged part 22 or areas near the second engaged part 22 to be in a non-engaged state with the second engaged part 22. In the non-engaged state, an operation for displacing the areas near the formation positions of the second engaging parts 32 to the second engaged part 22 side is conducted to allow the second engaging parts 32 to engage with the second engaged part 22.SELECTED DRAWING: Figure 2
Patent JP-2022101480-A (JP)
Title: Surface antireflection coating material and surface antireflection coated film
Inventor: UCHIDA TOSHIRO
IPC: C09D201/00
Filed: 2021-11-17
Abstract: To provide a surface antireflection coating material which enables formation of a surface antireflection coated film that can reduce total light reflectance and has excellent low glossiness.SOLUTION: A surface antireflection coating material contains a binder resin, a dye, resin particles, and silica, in which a content ratio of the dye is 3 pts.mass or more and 23 pts.mass or less with respect to 100 pts.mass of the binder resin, the resin particles have an average particle diameter of 40 μm or more and 100 μm or less, a content ratio of the resin particles is 10 pts.mass or more and 54 pts.mass or less with respect to 100 pts.mass of the binder resin, a content ratio of the silica is 25 pts.mass or more and 36 pts.mass or less with respect to 100 pts.mass of the binder resin, and the surface antireflection coated film does not contain black fine particles having a refractive index of more than 1.80.SELECTED DRAWING: Figure 2
Patent JP-2023075522-A (JP)
Title: Information processing device
Inventor: MIMURA TOMOHIRO
IPC: G07B15/00
Filed: 2021-11-19
Abstract: To provide an information processing device capable of determining a specific action such as a user's illegal boarding by simple processing.SOLUTION: An information processing device 100 recognizes a mobile device 200 that has performed communication connection with a base station BS, and identifies the mobile device that has performed a specific action based on switching of the communication connection. That is, in the present disclosure, an acquisition unit 101 in the information processing device 100 obtains user records of the base station BS that has performed communication connection from a base station history database 301 to recognize the mobile device. Then, the determination unit 102 identifies the mobile device of a user that has performed the specific action based on switching of the communication connection of the base station BS, and extracts a corresponding user record.SELECTED DRAWING: Figure 2
Patent JP-2023077455-A (JP)
Title: Folding mechanism for rod-like pipe such as cane
Inventor: SUMITA YUUJI
IPC: A45B9/02
Filed: 2021-11-25
Abstract: To provide a folding mechanism that folds an elongated rod-like pipe such as a cane for assisting walking or a portable pole for sports to easily store it in a bag or the like.SOLUTION: One rod-like pipe 2 accommodates a coil spring 4 and has a concave member 8 at its tip; the other rod-like pipe 3 connected to each other has a convex member 9 at its tip; the convex member 9 is fitted into the concave member 8, and the spring force of the coil spring 4 acts to connect the rod-like pipes 2, 3; and when the pipes are folded, it is possible to connect the rod-like pipes through a connector 6 that does not expand and contract but is bendable and flexible.SELECTED DRAWING: Figure 1
Patent JP-2022016665-A (JP)
Title: Communication device, communication method, and integrated circuit
IPC: H04W24/10
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication method, and an integrated circuit. 
     SOLUTION: A communication device comprises: a reception part that receives a sounding signal; and a transmission part that transmits first beamforming feedback information of the sounding signal, the first beamforming feedback information being transmitted together with second beamforming feedback information by multiuser transmission. The multiuser transmission is executed on a plurality of communication links including a first communication link and a second communication link. The first beamforming feedback information corresponds to the first communication link. The second beamforming feedback information corresponds to the second communication link. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079360-A (JP)
Title: Magnetism detector
Inventor: MATSUOKA TAKAHIRO
IPC: H10N50/00
Filed: 2021-11-29
Abstract: To provide a magnetism detector that reduces a diamagnetic field of a magnetic thin film on a nonmagnetic board, is compact, and has high detection sensitivity.SOLUTION: A magnetism detector includes a segment-shaped magnetic thin film 10 disposed on a nonmagnetic board 1, an excitation thin-film coil 20 that is disposed in a layer differing from that of the magnetic thin film 10 and excites the magnetic thin film 10, and a detection thin-film coil 21 that is disposed in a layer differing from that of the magnetic thin film 10 and detects a change in magnetic flux appearing in the magnetic thin film 10 by a magnetic field to be measured, applies an excitation magnetic field to the magnetic thin film 10 by a high-frequency current energized to the excitation thin-film coil 20, and detects the amount of magnetic field to be measured applied to the magnetic thin film 10 as an electric signal synchronized with the high-frequency current by the detection thin-film coil 21.SELECTED DRAWING: Figure 1
Patent JP-2023079814-A (JP)
Title: Polystyrene-based resin foam sheet, polystyrene-based resin laminate foam sheet, and polystyrene-based resin foam container
Inventor: KATO OSAMU
IPC: C08J9/36
Filed: 2021-11-29
Abstract: To provide a polystyrene-based resin foam sheet, a polystyrene-based resin laminate foam sheet, and a polystyrene-based resin foam container which achieve both high strength and bubble suppression.SOLUTION: A polystyrene-based resin foam sheet has a foam layer as an inner layer and a skin layer as a surface layer where a product D1×F of average thickness D1 μm of thicknesses at nine places of the skin layer and an expansion ratio F times of the whole polystyrene-based resin foam sheet is 100 μm times to 1,000 μm times.SELECTED DRAWING: Figure 1
Patent JP-2023082751-A (JP)
Title: Plant operation simulation system and plant operation simulation method
Inventor: NAKADE MINORU
IPC: G05B23/02
Filed: 2021-12-03
Abstract: To provide a plant operation simulation system that is able to confirm the influence of a change in control logic for controlling a plant on the output value of a control device, during a plant operation and before the change in the control logic.SOLUTION: In a plant operation simulation system, a control device gives a time stamp to a snapshot of an operation result obtained by a control function of the control device at an arbitrary time and transfers the snapshot to an emulator; and the emulator performs a boost calculation in which, using a calculation result included in the snapshot transferred from the control device and also using input data to which a time stamp after a time indicated by the time stamp given to the snapshot has been given, a calculation for a control model of the emulator is carried out at a cycle faster than a cycle of a calculation by a control function of the control device until catching up on a current calculation-time of the control function in the control device.SELECTED DRAWING: Figure 3
Patent JP-2023085065-A (JP)
Title: Construction method of floor surface and flotation device
Inventor: KIMURA KAZUAKI
IPC: E04G21/10
Filed: 2021-12-08
Abstract: To provide a construction method of a floor surface with which an image sensor can be easily installed, and a flotation device suitable for implementing the construction method.SOLUTION: A floor surface construction method includes: an installation step of installing a flotation device 1 having a floatation body 9 that generates buoyancy, an image sensor 10, adsorption bodies 12b which can be detachably attached to a structure 3, and a long body 15 onto the structure 3 located above a floor surface 2, the step including moving the floating flotation device 1 through the long body 15 and causing the adsorption bodies 12b to be adsorbed onto the structure 3 to install the flotation device 1; an acquisition step of acquiring image data of the floor surface 2 by means of the image sensor 10; and a determination step of determining whether correcting the floor surface 2 is required on the basis of a result of comparing the acquired image data with data on the floor surface 2 as an ideal.SELECTED DRAWING: Figure 5
Patent JP-2023089359-A (JP)
Title: Attaching former of sidewall
Inventor: KUSUNOKI EIDAI
IPC: B29D30/24
Filed: 2021-12-16
Abstract: To make it easier to remove an intermediate cover from an attaching former.SOLUTION: An attaching former of a sidewall is assembled with a plurality of segments 21, 22 arranged side by side in a circumferential direction and a contraction mechanism 31 for moving the plurality of segments 21, 22 in a radial direction, wherein the contraction mechanism 31 includes: enlarged diameter parts 32, 33 for switching the plurality of segments 21, 22 from a diameter-enlarged state of being moved radially outward to a release state where the diameter-enlarged condition is released; a reduced diameter part 34 for energizing the plurality of segments 21, 22 radially inward and moving the plurality of segments 21, 22 radially inward in the release state of the enlarged diameter parts 32, 33; and a regulation part 35 for regulating radially outward movement of the plurality of segments at a prescribed position.SELECTED DRAWING: Figure 2
Patent JP-2023089742-A (JP)
Title: Motion control unit, lithography device, flattening device, processing unit, and article manufacturing method
Inventor: NAWATA AKIRA
IPC: H01L21/68
Filed: 2021-12-16
Abstract: To provide a technique advantageous for accurately performing relative alignment of a plurality of movable parts.SOLUTION: A motion control unit comprises: a first movable part; a second movable part; a first measuring instrument that measures the motion of the first movable part; a first compensator that generates a first operation amount based on a target value for controlling the motion of the first movable part and output from the first measuring instrument; a generator that generates an observed value related to the relative motion of the first movable part and the second movable part; a second compensator that generates a second operation amount based on the observed value; and a computing unit that generates an operation amount for driving the first movable part based on the output from the first compensator and output from the second compensator. In the second compensator, a parameter value for generating the second operation amount is determined by machine learning.SELECTED DRAWING: Figure 2
Patent JP-2022145480-A (JP)
Title: hydraulic material
Inventor: KADOTA HIROSHI
IPC: C04B22/16
Filed: 2021-12-20
Abstract: To provide a hydraulic material that makes it possible to produce high-strength mortar without using only a small amount of Portland cement.SOLUTION: A hydraulic material contains Portland cement, gypsum powder, blast furnace slag powder and a stimulant. The stimulant is a compound having a sodium ion, a calcium ion or a magnesium ion forming an ionic bond with a phosphate ion, a monohydrogen phosphate ion, a dihydrogen phosphate ion, a nitrite ion, a thiosulfate ion, a chloride ion, a sulfate ion, a carbonate ion or a fluoride ion.SELECTED DRAWING: Figure 1