baber/WOPTO huggingface dataset:
Patent JP-2023026216-A (JP)
Title: Zoom lens, and imaging device
Inventor: YOKOYA MAKI
IPC: G02B15/20
Filed: 2021-08-13
Abstract: To provide a zoom lens that enables high-definition and miniaturized projective transformation.SOLUTION: A zoom lens is composed of: a first lens group (L1) that is arranged on an object side further than at an intermediate image formation point where an on-axis light flux is image-formed; and a second lens group (L2) that is arranged on an image side further than at the intermediate image formation point. The first lens group has a plurality of partial lens groups (L1a to L1c) in which mutual intervals change in zooming, and the plurality of partial lens groups has a first partial lens group (L1a) having negative refractive power at an object-side outermost position. Let a maximum value of an amount of change of the interval between the first partial lens group of the plurality of partial lens groups, and any partial lens group thereof arranged on the image side further than the first partial lens group be Δdmax, and the shortest focal distance of the zoom lens be fS, the zoom lens satisfies a prescribed conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2021184300-A (JP)
Title: Travel route generating device and travel route generating program
Inventor: UOTANI YASUHISA
IPC: G05D1/02
Filed: 2021-08-17
Abstract: To calculate a shape of a gate passage, and easily and accurately calculate a working ground region except the gate passage.SOLUTION: A travel route generating device for a working vehicle working in a working ground partitioned by a boundary comprises: a start point registering unit 621 which registers a location of a first edge point on a boundary side of a gate passage as a start point Ps; a lapse point registering unit 622 which registers a location of a shape feature point defining a shape of the working ground as a lapse point P1, P2, or P3; an end point registering unit 623 which registers a location of a second edge point facing the first edge point on the boundary side of the gate passage as an end point Pe; a basic shape calculating unit 624 which calculates a working ground basic shape by linking the start point Ps, the lapse points P1, P2, and P3, and the final point Pe; and a gate passage information generating unit 625 which generates gate passage information with a square in which the start point Ps and the end point Pe serve as an opposite vertex as the shape of the gate passage.SELECTED DRAWING: Figure 4
Patent JP-2023030269-A (JP)
Title: game machine
Inventor: ITO MASAHIRO
IPC: A63F7/02
Filed: 2021-08-23
Abstract: To provide a game machine capable of continuously processing a series of requests received from one process, in other process without causing discomfort.SOLUTION: A graphic process applies a same group number to pieces of request data related to a series of requests, and further applies an end code to final request data in the series of requests. A sound process and a lamp process in which the request data is received, receive the request data related to the series of requests and then accumulate request data of the group until receiving the final request, then, when receiving the final request, control so as to process all pieces of request data related to the series of requests.SELECTED DRAWING: Figure 535
Patent JP-2021181835-A (JP)
Title: Ball bearing
Inventor: SUGITA YOSHIJI
IPC: F16C19/16
Filed: 2021-08-25
Abstract: To provide a ball bearing which can reduce heat quantity due to agitation resistance of grease, and can suppress deterioration in the service life of a rolling bearing.SOLUTION: An outer ring guide type retainer includes a retainer guide surface, a relief surface (edge relief groove), and an axial groove. The retainer guide surface is provided at least on one axial end of a retainer outer diameter surface, and is guided by an outer ring. The relief surface is formed along a circumferential direction with an outer diameter smaller than the retainer guide surface at a position closer to the axial center side than the retainer guide surface of the retainer outer diameter surface. The axial groove extends from a pocket on the retainer outer diameter surface to the axial end, and an axial step is formed across the retainer guide surface in the axial direction, and a groove bottom is formed in a radial inner side compared to the relief surface.SELECTED DRAWING: Figure 5
Patent JP-2023031902-A (JP)
Title: Injection and filling method of die cast machine
Inventor: TANAKA MOTOKI
IPC: B22D17/30
Filed: 2021-08-26
Abstract: To provide an injection and filling method of a die cast machine which correctly detects feeding completion to an injection sleeve and starts an advancement operation of a plunger.SOLUTION: In an injection and filling method of a die cast machine for injecting and filling molten metal fed into an injection sleeve into a mold cavity with an advancement operation of a plunger, the die cast machine comprises: a molten metal feeding unit which feeds molten metal to the injection sleeve via a molten metal feeding pipe; and a determination unit which determines feeding completion of the injection sleeve. The advancement operation of the plunger is started on the basis of a determination signal of the determination unit. The determination unit includes imaging means for imaging the inside from an observation window provided in the molten metal feeding pipe or measurement means, and determines the feeding completion to the injection sleeve on the basis of the image data of the imaging means or measurement data of the measurement means.SELECTED DRAWING: Figure 1
Patent JP-2023032168-A (JP)
Title: Facility frame
Inventor: KOSHIBA SADAHIRO
IPC: F16L3/02
Filed: 2021-08-26
Abstract: To provide a facility frame which enables easy removal of pillars.SOLUTION: A facility frame 30 includes: a pipe support part 32 to which a pipe 20 may be fixed and which is formed by a box shaped steel plate or a c shaped steel plate; and pillars 34 each of which is joined on its side surface to an outer surface of the pipe support part 32 by a bolt and is placed on a waterproof surface 10A in a state that a bottom part overlapping with the pipe support part 32 when viewed from above is open.SELECTED DRAWING: Figure 4
Patent JP-2023032970-A (JP)
Title: Data processor of chromatograph, and chromatograph
Inventor: ITO MASATO
IPC: G01N30/86
Filed: 2021-08-27
Abstract: To provide a data processor capable of selecting an appropriate waveform processing method.SOLUTION: A data processor 120 of a chromatograph for finding a peak area by performing data processing of the chromatogram, includes: a waveform processing method selection unit (waveform processing method learning-selection unit 121) that receives instruction on which to prioritize, the accuracy or the reproducibility of peak areas obtained; and a peak area calculation unit 122 that finds the peak area by performing data processing of the given chromatogram by the selected waveform processing method.SELECTED DRAWING: Figure 1
Patent JP-2023034924-A (JP)
Title: Power conversion device
Inventor: UMEDA KATSUYA
IPC: H02M7/48
Filed: 2021-08-31
Abstract: To provide a power conversion device that can suppress a reduction of power output to a power system beyond what is necessary while making it possible to properly protect a device inside by setting output constraints.SOLUTION: The power conversion device includes a power conversion unit that converts power supplied from a distributed power source and supplies the power to a power system, a temperature measuring unit that measures a predetermined temperature related to the power conversion unit, a storage unit that stores output characteristic information, and a control unit that controls the operation of the power conversion unit. The output characteristic information has a plurality of characteristics. The plurality of characteristics is set to reduce the maximum output power to be output to the power system in accordance with an increase in an input voltage and to increase the power to be output to the power system from the power conversion unit as a predetermined temperature related to the power conversion unit decreases. The control unit determines the maximum output power of the power output from the power conversion unit to the power system by referring to the output characteristic information on the basis of the temperature measured on the temperature measuring unit.SELECTED DRAWING: Figure 1
Patent JP-2023037048-A (JP)
Title: game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine can execute a variation performance including a first dynamic display mode in which a first symbol is dynamically displayed in a first direction in order to allow a player to identify a determination result corresponding to identification information before the identification information is stopped and displayed and a specific performance in which a second symbol different from the first symbol is displayed during a dynamic display period of the identification information. The second symbol is moved and displayed in a second direction during a performance period including a predetermined period after the dynamic display of the identification information is completed. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2023037159-A (JP)
Title: Image processing device, image processing method, and computer program
Inventor: YANO TOMOHIRO
IPC: H04N23/66
Filed: 2021-09-03
Abstract: To provide an image processing device capable of finding a predetermined apparatus from among apparatuses existing on a network and performing communication settings.SOLUTION: An image processing device includes: video input means for acquiring a first video; camera search means for searching for a camera on a network; camera video acquisition means for receiving a second video from the camera searched for by the camera search means; video comparison means for comparing the first video acquired by the video input means with the second video acquired by the camera video acquisition means; and communication setting means for performing a network communication setting with the camera determined to be corresponding video based on the comparison by the video comparison means.SELECTED DRAWING: Figure 2
Patent JP-2021183280-A (JP)
Title: Imaging device, and operation method and program of the imaging device
Inventor: YUASA TAKASHI
IPC: A61B3/14
Filed: 2021-09-03
Abstract: To facilitate positioning, focusing, and quality determination of a captured image irrespective of a scanning pattern.SOLUTION: An imaging device includes: first scanning means and second scanning means for reciprocatively scanning measurement light separated from light source light in first and second directions in a predetermined range on an ocular fundus; scanning control means for controlling the scanning by the first scanning means and the second scanning means so as to be executed simultaneously; depth information acquisition means for acquiring information in a depth direction of the ocular fundus on the basis of interference light between return light from the ocular fundus of the measurement light and reference light separated from the light source light; image generation means for generating a tomographic image in a predetermined range by using output of the depth information acquisition means and a control signal of the scanning control means; and display means for displaying the generated image. A tomographic image along an arbitrary line in a predetermined range can be generated by using output of the depth information acquisition means, and the tomographic image along the arbitrary line is displayed repeatedly in the display means before the depth information is acquired by the simultaneous reciprocative scanning by the two scanning means.SELECTED DRAWING: Figure 8
Patent JP-2023040520-A (JP)
Title: Management system, management method by management system, and computer program
Inventor: AVAIS AHMAD
IPC: G06F3/06
Filed: 2021-09-10
Abstract: To manage a relationship between a database and a volume without installing an agent.SOLUTION: Disclosed is a management system 8000 for managing a relationship between a data catalog and a volume 4400 of a storage system 4000 in which the data used by the data catalog is stored. A processor 8300 of the management system 8000 performs access to the data including the authentication information of the volume 4400 possessed by the data catalog; detects the number of accesses of the volume 4400 in a time range including the timing of the access to the data; and manages the relationship between the data catalog and the volume 4400 based on the number of accesses.SELECTED DRAWING: Figure 1
Patent JP-2023041406-A (JP)
Title: Storage box and storage box system
Inventor: YAMANAKA Koki
IPC: E05B65/00
Filed: 2021-09-13
Abstract: To provide a storage box capable of efficiently performing continuous unlocking.SOLUTION: A storage box includes an openable/closable door provided in a storage space that stores an object, an electric lock for restricting the opening/closing of the door, and a control device. The control device accepts first information including common partial information to enable continuous unlocking of the electric lock without being connected to an external network including at least the Internet, stores the accepted first information, and performs unlocking of the electric lock when it is determined that second information is information having authority for continuous unlocking of the electric lock including the same information as the common partial information on the basis of a predetermined rule and the first information in the case where the second information is accepted after accepting the first information.SELECTED DRAWING: Figure 1
Patent JP-2023042287-A (JP)
Title: Unit furniture and room structure
Inventor: NIKI MASAKI
IPC: E04H1/02
Filed: 2021-09-14
Abstract: To improve usability of a unit furniture.SOLUTION: A unit furniture 10 provided in a room having at least a floor 2 and a pair of walls 3, 4, includes a floor unit 11 arranged over a part of the floor 2, and support means 12 for supporting the floor unit 11 by stretching between the pair of walls 3, 4.SELECTED DRAWING: Figure 2
Patent JP-2021193272-A (JP)
Title: Fireproof fitting
Inventor: NAGATA MAGOFUMI
IPC: E06B1/12
Filed: 2021-09-17
Abstract: To provide a fireproof fitting which is equipped with a mullion with sufficient strength even if it is a fireproof fitting with fireproof members provided on the indoor side of the mullion.SOLUTION: The fireproof fitting includes a hollow connecting material body 11 made of steel materials such as steel, frame mounting materials 12 and 12 made of steel materials such as steel fixed on both sides of the connecting material body 11, vertical frames 23 and 23 of the right and left window parts fixed to the frame mounting materials 12 and 12 and a refractory member 132 such as a refractory board fixed on the indoor side of the connecting material body 11, and a reinforcing member 134 is provided on the indoor side of the refractory member 132.SELECTED DRAWING: Figure 4
Patent JP-2023044071-A (JP)
Title: Verification device and verification program
Inventor: OSHIMA MINORU
IPC: G06T7/00
Filed: 2021-09-17
Abstract: To provide a verification device and a verification program with which, when imaging a side surface of an elliptical cylinder shape, not provided with a reference mark for identifying the position of a registered image, and verifying against the registered image, it is possible to verify against the registered image and uniquely identify without capturing an image equivalent to one full lap around the side surface of the elliptical cylinder shape.SOLUTION: A verification device 24 comprises: a registered image database 24f as a memory for storing random patterns consisting of fine patterns on a side surface of an object of an elliptical cylinder shape that includes a columnar shape, as a registered image group; and a processor 24a. The registered image group is composed from a plurality of registered images, each having been acquired from a plurality of positions at a predetermined interval over the entire circumference of the side surface. The processor 24a verifies, by executing a program, the registered image group against a verification image obtained by imaging the side surface at a field angle that includes at least one registered image among the plurality of registered images, and outputs the result of verification.SELECTED DRAWING: Figure 7
Patent JP-2023047659-A (JP)
Title: Support device and display device
Inventor: SEKIGUCHI TOMOHIRO
IPC: G09F9/00
Filed: 2021-09-27
Abstract: To provide a support device capable of improving rigidity while reducing weight.SOLUTION: A support device in an embodiment includes: a rear panel in which the first face side is attached to the back of the display and supports the display from the back side; and a first connecting member that is fixedly mounted on the second side of the rear panel opposite the first side. The rear panel has a flat board, multiple ribs, and a reinforcing member. The multiple ribs are provided on the side of the first surface of the substrate, each rising vertically from the surface of the substrate, and are the same plate shape with a height from the surface of the substrate part and create multiple spaces between the back of the display and the substrate. The reinforcing member is provided in the space formed at the position corresponding to the first connecting member out of the multiple spaces to reinforce the board.SELECTED DRAWING: Figure 3
Patent JP-2023049671-A (JP)
Title: All-solid-state battery, manufacturing method of all-solid-state battery, base powder, and production method of base powder
Inventor: NAKASONE KOTOKO
IPC: H01M10/052
Filed: 2021-09-29
Abstract: To provide an all-solid-state battery in which a decrease in ionic conductivity can be suppressed while an amount of Ge is reduced, a manufacturing method of an all-solid-state battery, base powder, and a production method of base powder.SOLUTION: An all-solid-state battery includes a solid electrolyte layer, a first electrode layer which is provided on a first main surface of the solid electrolyte layer and contains an electrode active material, and a second electrode layer which is provided on a second main surface of the solid electrolyte layer and contains an electrode active material. A solid electrolyte that is a main component of the solid electrolyte layer has a structure represented by (Li1+x+(4-A)yAlxMyGe2-x-y(PO4)3), and is formed of a glass ceramic in which a portion of glass is crystallized. The A represents the valence of the M that is metal, and 0<A×y≤0.8 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023051529-A (JP)
Title: Saddle-riding type vehicle
Inventor: MINE KEIGO
IPC: B62J23/00
Filed: 2021-09-30
Abstract: To provide a saddle-riding type vehicle which enables shape change of a knee grip to be easily performed by forming the knee grip part at a cowl part and enhances rigidity of the knee grip part.SOLUTION: A saddle-riding type vehicle includes: a vehicle body frame (11) having at least a main frame; and a side cowl (40) which is attached to the main frame and covers the vehicle body side. A knee grip part (60), with which a knee of a rider contacts, is formed at a rear part of each side cowl (40). The side cowl (40) has a shape that extends from the outer side as seen in a vehicle width direction to the inner side from its front to the knee grip part (60).SELECTED DRAWING: Figure 2
Patent JP-2022125957-A (JP)
Title: Information processing system, information processing device, information processing method, and program
Inventor: OZAKI ATSUO
IPC: H04W4/029
Filed: 2021-10-01
Abstract: To provide an information processing device capable of determining whether different physical addresses correspond to the same mobile terminal.SOLUTION: An information processing device 1 includes: an acquisition unit 13 that acquires a movement history of a mobile terminal for each physical address using a plurality of pieces of observation information including an observation area and an observation time according to the result obtained by observing a signal including the physical address transmitted from the mobile terminal whose physical address can change by at least one of a plurality of sensors; and a determination unit 14 that determines that first and second physical addresses are physical addresses of the same mobile terminal when the movement over time of the mobile terminal indicated by the movement history corresponding to the first physical address and the movement over time of the mobile terminal indicated by the movement history corresponding to the second physical address are continuous.SELECTED DRAWING: Figure 2A
Patent JP-2022070813-A (JP)
Title: Device and method for determining deflection of rotor blade of wind turbine
Inventor: ANDREAS HERRIG
IPC: F03D17/00
Filed: 2021-10-04
Abstract: To provide a device and a method for monitoring deflection of a rotor blade of a wind turbine.SOLUTION: The present disclosure relates to methods and systems for measuring deflection of blades of a wind turbine. Examples include a light emission and collection device mounted to a nacelle and configured to emit light in a direction within a substantially vertical plane. Examples include a method for operating a wind turbine including emitting light above a hub, receiving the light when reflected by a blade of the wind turbine, and, if the level of blade deflection is above a threshold, reducing blade loading of the blade before the blade reaches a vertically downward position. Examples include a method for monitoring deflection of a rotor blade of a wind turbine comprising emitting a light sheet, collecting reflections of the emitted light, and determining deflection of the rotor blade by determining a time during which the blade reflects the emitted light sheet.SELECTED DRAWING: Figure 4
Patent JP-2022008832-A (JP)
Title: Barrier additives
IPC: C08L101/00
Filed: 2021-10-04
Abstract: PROBLEM TO BE SOLVED: To provide processes for making compatibilized high aspect ratio barrier additives, and polymer compositions that comprise compatibilized high aspect ratio barrier additives. 
     SOLUTION: The present invention relates to processes for making compatibilized high aspect ratio barrier additives, and to polymer compositions that comprise compatibilized high aspect ratio barrier additives. The invention also relates to compositions produced by these processes, and articles formed from the polymer compositions of this invention. The barrier additives provide passive barriers to gas molecules such as oxygen and carbon dioxide, minimizing transit of such molecules through sidewalls of polymer articles containing the barrier additives. 
     SELECTED DRAWING: Figure 4 
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