baber/WOPTO huggingface dataset:
Patent JP-2023014532-A (JP)
Title: Image processing device and control method
Inventor: AKATSUKA YUKI
IPC: G06T1/20
Filed: 2021-07-19
Abstract: To provide an image processing device which can perform power saving and lifetime prolongation of a fan.SOLUTION: An image processing device includes: a processor which performs an image processing flow of an object to be performed; a fan which cools the processor; and a control unit which controls a rotation speed of the fan according to at least one of the number and a type of processing items included in the image processing flow of the object to be performed.SELECTED DRAWING: Figure 1
Patent JP-2023015529-A (JP)
Title: Press product manufacturing method and burring device
Inventor: TAKISHIMA HIROAKI
IPC: B21D39/02
Filed: 2021-07-20
Abstract: To perform a burring caulking process and another process (molding process) by one metal mold.SOLUTION: Two metal plates 10, 11 are overlapped and molded, and the metal plates 10, 11 are coupled by burring caulking. The overlapped two metal plates 10, 11 are pinched by an upper die 3 and a lower die 4 of a metal mold 2 to be molded into a target shape. After the process, a burring punch 6 located on the lower die 4 is moved forward toward the metal plates 10, 11 by drive of a cam mechanism 20 synchronous with operation of the metal mold 2, and the burring punch 6 forms a burring part 10i on the metal plates 10, 11. After the process, the burring punch 6 is retracted from the metal plates 10, 11 by drive of the cam mechanism 20. After the process, a caulking punch 5 located on the upper die 3 is moved forward toward the metal plates 10, 11, and the caulking punch 5 bends a tip of the burring part 10i outward to form a caulking part 10j.SELECTED DRAWING: Figure 4
Patent JP-2023017197-A (JP)
Title: Lifter
Inventor: NOZAKI EIICHI
IPC: F02M59/44
Filed: 2021-07-26
Abstract: To provide a lifter capable of improving its productivity.SOLUTION: The lifter (a roller lifter 20) includes a cylindrical lifter body 30 reciprocable in a hole 12 of a housing 11 in the axial direction, a reception part 38 extending from the middle in the axial direction of the lifter body 30 to the inside in the radial direction intersecting with the axial direction for splitting the lifter body 30 in two in the axial direction, a plate body 40 being provided separately from the lifter body 30 and supported in the lifter body 30 by the reception part 38, and whirl stop part 50 protruding from the plate body 40 through the lifter body 30 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2023018796-A (JP)
Title: Item inspection device
Inventor: ARAI SHIGEO
IPC: G01N21/27
Filed: 2021-07-28
Abstract: To provide an item inspection device that can sensitively and stably detect a change of a spectrum when an unspecified foreign material is mixed, and select a defective item.SOLUTION: The present invention includes: a carrying unit for carrying a tablet W for an inspection to an item inspection position P5; a light irradiation unit 31 for irradiating the tablet W carried to the item inspection position P5 with light L; a light detection unit 32 for detecting light that has passed through the tablet W; and an item inspection unit 3 for inspecting the quality of the tablet W on the basis of the spectral characteristic of the light detected by the light detection unit 32. The item inspection unit 3 standardizes a measured value of the spectrum of the spectral characteristic of the light detected by the light detection unit 32 for each wavelength, and determines whether the tablet W is defective on the basis of the standardized value.SELECTED DRAWING: Figure 6
Patent JP-2022104514-A (JP)
Title: Information processing program, information processing device, and information processing method
IPC: A63F13/525
Filed: 2021-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processing program that improves the operability of a player when aiming at one non-player object from a plurality of non-player objects. 
     SOLUTION: An information processing program causes a computer to function as: operation control means for allowing a player object in a virtual space to operate toward a predetermined input direction on the basis of an operation of instructing the predetermined input direction to an operation unit; priority setting means for setting the priority for each of a plurality of non-player objects different from the player object; and setting means for setting a non-player object having the highest priority as a target object to be aimed at, compared with the priority of each of the plurality of non-player objects. The priority setting means sets the priority of the non-player object on the basis of whether or not the non-player object is arranged within a specific range using the predetermined input direction as a reference. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023028124-A (JP)
Title: distance measurement system
Inventor: TAKAHASHI TSUKASA
IPC: G01J5/48
Filed: 2021-08-18
Abstract: To provide a distance measurement system capable of excellently securing object detection accuracy.SOLUTION: A distance measurement system includes a processor, a distance measurement device, and a heat detection device. In the distance measurement system, the distance measurement device measures a distance to a subject and generates a distance image related to the subject of the distance measurement. The heat detection device measures the temperature of the subject and generates a temperature image related to the subject of the temperature measurement. The processor links the distance image and the temperature image which are acquired at the same viewpoint and determines that the subject is an object based on a distance value and a temperature value at the same position in the images.SELECTED DRAWING: Figure 1
Patent JP-2022048986-A (JP)
Title: Manufacturing method of caulking assembly, manufacturing method of hub unit bearing, caulking device, caulking assembly, and manufacturing method of vehicle
IPC: B60B35/02
Filed: 2021-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hub unit bearing capable of preventing or suppressing expansion in a diameter expansion direction following formation of a caulking part. 
     SOLUTION: While applying processing force toward the outside in the radial direction, to a part in the circumferential direction of a cylindrical part (25) of a hub body (21), a position to which the processing force is applied is changed continuously in the circumferential direction of the cylindrical part (25). While applying processing force toward the inside in the radial direction, to a part in the circumferential direction of a caulking part intermediate product (41), a position to which the processing force is applied is changed continuously in the circumferential direction of the caulking part intermediate product (41). 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023028395-A (JP)
Title: Substrate cleaning device, substrate cleaning method and substrate polishing device
Inventor: HANDA NAOYASU
IPC: H01L21/304
Filed: 2021-08-19
Abstract: To suppress deposition of particles to a substrate during rinse processing according to a simple method.SOLUTION: A substrate cleaning device performing scrub cleaning by bringing a cleaner into slide contact with a surface of a substrate while rotating the substrate comprises a cleaning fluid supply section performing rinse processing of the substrate after the scrub cleaning by spraying a cleaning fluid to the surface of the substrate, and a temperature of the cleaning fluid during the rinse processing is set at 0°C to 20°C. The cleaning fluid supply section comprises a first cleaning fluid supply section supplying the cleaning fluid toward the vicinity of a center of the substrate and a second cleaning fluid supply section supplying the cleaning fluid in a sprayed state toward a region between the center and an edge of the substrate, and a first spray angle of the cleaning fluid by the first cleaning fluid supply section is smaller than a second spray angle of the cleaning fluid by the second cleaning fluid supply section. For a first period during the rinse processing, the substrate is rotated at a first speed and for a second period continued to the first period, the substrate is rotated at a second speed higher than the first speed.SELECTED DRAWING: Figure 3
Patent JP-2023034211-A (JP)
Title: Lifting device
Inventor: TAKAHAMA TSUTOMU
IPC: B66B5/06
Filed: 2021-08-30
Abstract: To provide a lifting device capable of reducing an allowable error when the same measured quantity is doubly calculated.SOLUTION: A lifting device 10 of the present invention comprises a first processing unit 51 to calculate a first measured quantity x1 by measuring a prescribed part, and a second processing unit 54 to calculate a second measured quantity x2 by measuring the prescribed part. The first processing unit outputs to the second processing unit a first synchronization signal at a first point in time t1, calculates the first measured quantity x1, and transmits the first measured quantity x1 to the second processing unit. The second processing unit calculates the second measured quantity x2 at a second point in time t2 when the first synchronization signal is inputted, stores it as second comparison object data, calculates a first error which is the error of the first measured quantity x1 against the second comparison object data at a point in time t2b when the first measured quantity x1 is received, and determines that there is abnormality if the first error exceeds a predetermined allowable error va.SELECTED DRAWING: Figure 2
Patent JP-2023035367-A (JP)
Title: Secondary heat exchanger and boiler device
Inventor: NAKAJIMA KOJI
IPC: F28D7/16
Filed: 2021-09-01
Abstract: To provide a secondary heat exchanger which can achieve downsizing of an entire boiler device, and to provide the boiler device.SOLUTION: In a secondary heat exchanger 21, heat receiving pipes 22 arranged in a wave form in a horizontal direction are stacked in a vertical direction. The secondary heat exchanger 21 includes: a diffuser panel 33 which partitions a casing 24 into upper and lower parts; and guide plates 34 each of which guides combustion exhaust along the wave form of the heat receiving pipe 22. Openings 351 to 354 are provided on a plane part 33a of the diffuser panel 33. Opening areas of the openings 35 are set so that an opening area of the opening 35 located at the upstream side of flow of a heated fluid circulating in the heat receiving pipes 22 is larger than an opening area of the opening 35 located at the downstream side.SELECTED DRAWING: Figure 2
Patent JP-2023036343-A (JP)
Title: lure
Inventor: NAKAMICHI TADASUKE
IPC: A01K85/00
Filed: 2021-09-02
Abstract: To provide a lure in which a rear part can be lowered near a water bottom by only basic component members (such as a body part and a weight part).SOLUTION: A lure 1 comprises: a body part 2 extending in a front-rear direction; and a weight part 3 protruding downward at a front lower part in the body part 2, attached integrally with the body part 2, and made of a material having a higher specific gravity than that of the body part 2. The weight part 3 comprises a first grounding point Lf, and a barycenter provided behind the first grounding point Lf.SELECTED DRAWING: Figure 2
Patent JP-2021192284-A (JP)
Title: Signal light data display method, device, server, terminal, system and medium
Inventor: LI ZHIPENG
IPC: G16Y40/60
Filed: 2021-09-03
Abstract: To provide a signal light data display method, a device, a server, a terminal, a system and a medium, which can shorten a transmission delay of signal light data, and can improve a real-time property and accuracy of the signal light data.SOLUTION: A server in a signal light data display system generates signal light analog data of a target traffic signal light installed at a target intersection, S201; determines current signal light sharing data based on the signal light analog data, S202; and transmits the signal light sharing data to a terminal device located at the target intersection, S203; and the terminal device in the signal light data display system displays the signal light sharing data.SELECTED DRAWING: Figure 2
Patent JP-2022051690-A (JP)
Title: Protection system for aircraft electric propulsion motor and motor controller
Inventor: FREDERIC LACAUX
IPC: H02P3/22
Filed: 2021-09-07
Abstract: To provide a method for protecting an electric propulsion system in response to occurrence of a fault.SOLUTION: The method includes the step of activating short circuits in power switches of inverters (14a and 14b) in a motor controller (50) to redirect current regenerated by a motor (30) which is electrically coupled to the motor controller (50) and mechanically coupled to a propeller (32). The method further includes feathering the propeller (32) while the motor (30) is regenerating current. The protection logic is designed to address different types of faults, including faults in the high-voltage direct-current bus, faults in the motor controller (50), and faults in the motor (30).SELECTED DRAWING: Figure 2
Patent JP-2023040379-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2023046350-A (JP)
Title: game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2021-09-23
Abstract: To provide a game machine which can securely make a player in contact with shooting operation means understand a situation in which a game cannot be executed.SOLUTION: A pachinko game machine PY1 includes a game control microcomputer 101 which can control a game, a performance control microcomputer 121 which can control a performance, and a handle 72k which can shoot a game ball on the basis of a rotational operation. The game control microcomputer 101 can measure the number of subtracted balls acquired by subtracting the total number of shot balls from the total number of prize balls, and, based on that the number of subtracted balls reaches predetermined 80000 or more, can execute a control for making the game non-executable. When the game is controlled as non-executable, the performance control microcomputer 121 displays an operation attention arousal image HT indicating "Do not turn the handle", on the basis of a rotational operation of the handle 72k.SELECTED DRAWING: Figure 51
Patent JP-2023047377-A (JP)
Title: Heat exchange type ventilation device
Inventor: SUGIYAMA MARIKO
IPC: F24F11/64
Filed: 2021-09-27
Abstract: To provide a heat exchange type ventilation device that can comprehend whether indoor has positive pressure without deteriorating air supply efficiency.SOLUTION: A heat exchange type ventilation device includes: an air-supply air channel for transporting air sucked from outdoor through an outdoor side air-supply opening into indoor through an indoor side air-supply opening; an air supplying blower for transporting air from outdoor into indoor through the air-supply air channel; an exhaust air channel for transporting air sucked from indoor through the indoor side air-supply opening to outdoor through the outdoor side air-supply opening; an exhaust blower for transporting indoor air to outdoor through the exhaust air channel; a heat exchange element; a differential pressure detection part for detecting a differential pressure of air; and a determination part. The air supplying blower is installed downstream of the heat exchange element in the air-supply air channel. The exhaust blower is installed downstream of the heat exchange element in the exhaust air channel. The determination part determines whether indoor has positive pressure on the basis of an air amount discharged from the outdoor side air-supply opening and the differential pressure detected by the differential pressure detection part.SELECTED DRAWING: Figure 1
Patent JP-2023048382-A (JP)
Title: Three-dimensional molding device and plasticizing material discharging device
Inventor: OGIWARA MASAAKI
IPC: B29C64/393
Filed: 2021-09-28
Abstract: To provide a three-dimensional molding device capable of accurately changing a discharge quantity.SOLUTION: A three-dimensional molding device comprises a plasticizing section, a nozzle for discharging a plasticizing material from a nozzle opening toward a stage, a discharge quantity adjustment section which is provided in a flow path through which the plasticizing material flows and is connected to the nozzle opening to adjust the discharge quantity of the plasticizing material from the nozzle opening by changing the area of the opening formed in the flow path, a pressure adjustment section which adjusts the pressure in the flow path through a branch flow path connected to the flow path between the discharge quantity adjustment section and the nozzle opening, and a control section which controls the discharge quantity adjustment section and the pressure adjustment section. When the discharge quantity is changed from a first discharge quantity to a second discharge quantity, the control section controls the pressure adjustment section to adjust the pressure in the flow path after changing the area of the opening by controlling the discharge quantity adjustment section. The second discharge quantity is a discharge quantity when the plasticizing material is being discharged from the nozzle opening.SELECTED DRAWING: Figure 1
Patent JP-2023050044-A (JP)
Title: Information processing unit, information processing method, program and recording medium
Inventor: MITSUI TETSUYA
IPC: G10L15/10
Filed: 2021-09-29
Abstract: To provide an information processing unit, an information processing method, a program and a recording medium, with which a wake word can easily be detected even if a user moves.SOLUTION: An information processing unit 1 includes: a movement situation detection part 120 for determining whether or not a user is in a situation in which the user is likely to utter a wake word on the basis of movement information of the user; and a wake word detection part 140 for making detection of the wake word easy by changing a threshold for detecting the wake word and detecting the wake word from voice uttered by the user when the movement situation detection part 120 determines that the user is in the situation in which the user is likely to utter the wake word.SELECTED DRAWING: Figure 1
Patent JP-2023050426-A (JP)
Title: Event detection system, measuring instrument, and event detection method
Inventor: TADAKUMA MASATERU
IPC: H02H5/04
Filed: 2021-09-30
Abstract: To provide an even detection system, a measuring instrument, and an even detection method with which it is possible to quickly detect the occurrence of an event by a simple composition.SOLUTION: An event detection system comprises: an optical fiber provided to a measurement object; and a measuring instrument for entering an optical pulse to the optical fiber from one end and receiving rear Rayleigh scattering light occurring to the optical fiber that is emitted from the one end of the optical fiber so as to measure a change in phase or intensity of the Rayleigh scattering light occurring at each longitudinal point of the optical fiber, calculating a chronological or a distance change in phase or intensity or in both phase and intensity of the Rayleigh scattering light, and determining the occurrence position or occurrence time of an event occurring to the measurement object that accompanies a temperature change, on the basis of the calculated change.SELECTED DRAWING: Figure 1
Patent JP-2023050904-A (JP)
Title: Method of controlling visibility information acquisition device, and visibility information acquisition device
Inventor: NEGISHI DAISUKE
IPC: G09G5/00
Filed: 2021-09-30
Abstract: To enable highly accurate acquisition of information required to generate a virtual space image that provides visibility close to how things look in the real space when a viewpoint moves.SOLUTION: A display control unit 32 of a visibility information acquisition device 1 provided herein displays a first identifier at a first position in front of a subject S and then displays a second identifier at a second position spaced apart from the first position in a front-back direction to cause a viewpoint of the subject S to move from the first position to the second position. The display control unit 32 then controls how the second identifier is displayed according to a transition condition to transition visibility of the second identifier from a standard state to a target state different from the standard state, and an information acquisition unit 34 acquires visibility information of the second identifier during the transition from the subject S.SELECTED DRAWING: Figure 1
Patent JP-2023051049-A (JP)
Title: Control method of image reading apparatus
Inventor: HUANG TIZONG
IPC: G06F8/65
Filed: 2021-09-30
Abstract: To enable a user to simply use the latest version when a plurality of image reading apparatuses having image reading software are connected on a network, such as a LAN.SOLUTION: A method includes the steps of: acquiring list information of image reading apparatuses connected on a network; acquiring, on the basis of the acquired list information of the image reading apparatuses, image reading apparatus information including versions of image reading software stored in each of the image reading apparatuses; determining whether the acquired image reading apparatus information includes a version which is newer than the version of the image reading software stored in an apparatus; acquiring the latest version of the image reading software and overwrites the stored version; and downloading the image reading software from an image reading apparatus to an information processing apparatus.SELECTED DRAWING: Figure 6
Patent JP-2023053592-A (JP)
Title: Food, sensation presentation system, and method for presenting sensation
Inventor: SAKAKI RYOSUKE
IPC: G06K19/06
Filed: 2021-10-01
Abstract: To provide a novel sensation presentation system and a sensation presentation method which use food, and food used for the same, and the sensation presentation system and the sensation presentation method.SOLUTION: The sensation presentation system includes: a reader for reading a marker 12; and a presentation device for presenting an effect related to the marker in response to the marker 12 having been read. Food 10 has a readable marker 12 to which a visual, auditory, tactile, or olfactory effect is related. The food is polyhedral and has the marker 12 in at least one surface. The marker 12 is an edible material.SELECTED DRAWING: Figure 1