baber/WOPTO huggingface dataset:
Patent JP-2023057351-A (JP)
Title: Support roll, device and method for molding glass sheet
Inventor: OMURA YOSHITOYO
IPC: C03B18/06
Filed: 2021-10-11
Abstract: To provide a support roll that can suppress cooling of an annular abutment part and reduce accumulation of deposit on a surface of the annular abutment part.SOLUTION: A support roll for supporting a strip-like glass ribbon includes: a fitting member including a cooling flow channel therein; and an annular abutment part including a recess to which an end of the fitting member is fitted.SELECTED DRAWING: Figure 1
Patent JP-2023058231-A (JP)
Title: Digital beam forming radar transceiver
Inventor: SHIOZAWA TOMOHIRO
IPC: G01S7/40
Filed: 2021-10-13
Abstract: To achieve a digital beam forming radar transceiver that contributes to miniaturization.SOLUTION: A digital beam forming radar transceiver 100 has: an exciter 10 that amplifies an input signal, and outputs a distributed-transmission signal 5; an element antenna 1 that irradiates a radio wave corresponding to the distributed-transmission signal 5 output from the exciter 10 toward a target, and receives a radio wave reflected upon the target; and a receiver 6 that receives a reception signal based on the radio wave received by the element antenna 1. The element antenna 1 is configured to deliver a part of the distributed-transmission signal 5 to the receiver 6 as a distributed-calibration signal 55. The exciter 10 has: a gain variable amplifier 12; and a gain control unit 14 that obtains gain information identifying a gain that the gain variable amplifier 12 uses at a time of amplifying the signal on the basis of a reception result of the reception signal and a reception result of the distributed-calibration signal 55. The gain variable amplifier 12 is configured to amplify the input signal on the basis of the gain information obtained by the gain control unit 14.SELECTED DRAWING: Figure 1
Patent JP-2023064412-A (JP)
Title: Alarm device for vehicle
Inventor: SASAKI MASARU
IPC: B60Q5/00
Filed: 2021-10-26
Abstract: To provide an alarm device for vehicle enabling an alarming horn and a sound generation device different therefrom to be used separately.SOLUTION: An alarm device 10 for a vehicle comprises: an alarming horn 12 which generates a horn; a sound generation device 14 which generates an audible sound different from the horn; a sound generation ECU (electronic control unit) 20 which controls the alarming horn 12 and the sound generation device 14. The sound generation ECU 20 obtains information indicating a state or a type of an object surrounding the vehicle, and may operate either the alarming horn 12 or the sound generation device 14 or both of them according to the state or type of the object.SELECTED DRAWING: Figure 1
Patent JP-2022016453-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of games. 
     SOLUTION: Information acquired by acquisition means is stored by storage means with an upper limit of a first prescribed number. A pre-discrimination based on the stored information is performed by pre-discrimination means. On the basis of a result of the pre-discrimination by the pre-discrimination means, a presentation mode of a specific presentation is set by presentation mode setting means. The specific presentation corresponding to the presentation mode set by the presentation mode setting means is performed at a prescribed timing by specific presentation performance means. Then, if a specific condition has been established at a timing when the specific presentation is performed, as the presentation mode of the specific presentation to be performed by the specific presentation performance means, a replacement presentation mode different from the presentation mode set by the presentation mode setting means is set by presentation mode replacement means. Therefore, amusement of games can be improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022037935-A (JP)
Title: Method of using reactive particle great in per-bulk surface area
IPC: C22B34/22
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of employing a reactive particle great in per-bulk surface area, a composite material having a reactive particle great in per-bulk surface area, and use of such a composite material in reaction. 
     SOLUTION: A method for forming a product by processing a micronized reactive particle (R Particulate ) comprises: providing a composite material having a micronized reactive particle (R Particulate ) dispersed in a protection matrix; making the micronized reactive particle (R Particulate ) expose at least partially; and forming a product. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067524-A (JP)
Title: Construction method of score calculation model
Inventor: NATSUI TAKUYA
IPC: C21B7/24
Filed: 2021-11-01
Abstract: To construct a score calculation model using a machine learning algorithm to determine an instability score for diagnosing stable or unstable furnace conditions.SOLUTION: By performing data processing on index data (operation control index), an instability score indicating the degree of instability of a furnace condition is determined. Of a plurality of instability scores determined, the instability score indicating the stability of furnace conditions is extracted. For each of a plurality of thresholds, the index data from the extracted instability score is used as teacher data to construct a score calculation model. Deviations between the instability score determined by an operator from the index data and the instability score determined using each of the plurality of score calculation models constructed is obtained. A score calculation model when the deviations are minimal is determined as a score calculation model to determine the instability score when diagnosing stability or instability of the furnace condition. The threshold at which the determined score calculation model is constructed is determined as a threshold for diagnosing stable or unstable furnace conditions.SELECTED DRAWING: Figure 2
Patent JP-2022028703-A (JP)
Title: Object tracking method, device, server and system
IPC: G01S5/02
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an object tracking system based on a time reversal technique in an environment where a number of scattering exist. 
     SOLUTION: There is provided a method for tracking movement of an object at real time in one example. The method can be executed on a machine including at least a processor and a memory communicatively coupled to the processor. The method includes: acquiring an initial position of an object before the object is moved; acquiring at least one radio signal from a multipath channel affected by movement of the object; extracting time-series channel state information (CSI) of the multipath channel from at least one radio signal; determining a distance of movement of the object based on the time-series CSI; estimating the direction of the movement of the object; and determining a new position of the object after movement based on the distance, the direction and the initial position. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022028780-A (JP)
Title: Semiconductor device
IPC: H05B33/14
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a transistor having high electron field-effect mobility; or provide a transistor having stable electrical characteristics; or provide a transistor having less current in an OFF state (non-conductive state); or provide a semiconductor device having the above-described transistor. 
     SOLUTION: A semiconductor device comprises: a first electrode formed on a substrate; a first insulation layer formed adjacent to a lateral face of the first electrode; and a second insulation layer which covers the first insulation layer and is formed adjacent to at least part of a surface of the first electrode. The surface of the first electrode is formed by a conductive material where an impurity element is less likely to penetrate; and the second insulation layer is formed by an insulating material where an impurity element is less likely to penetrate. The semiconductor device further comprises an oxide semiconductor layer formed on the first electrode via third insulation layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022022242-A (JP)
Title: Fundus photographing device
IPC: G02B26/10
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fundus photographing device capable of acquiring a fundus image of high quality. 
     SOLUTION: This fundus photographing device comprises: a light source; a scanning unit that two-dimensionally scans a light beam emitted from the light source by biaxially driving a mirror in the horizontal direction and the vertical direction; an optical system that causes the light beam reflected from the mirror in the scanning unit to be incident to the eyes of an examinee; and a photo-detector that detects the light beam reflected on the retina of the examinee. The outer diameter of the mirror in the scanning unit is 1.7-2.0 mm inclusive. The effective diameter of the mirror in the scanning unit is 1.5 mm or more. The optical magnification of the optical system is 0.8-1.2 inclusive. The resonance frequency of the scanning unit in the horizontal direction is 6-12 kHz inclusive. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072506-A (JP)
Title: Steering wheel
Inventor: YAJIMA TAKATOSHI
IPC: B62D1/04
Filed: 2021-11-12
Abstract: To provide a steering wheel that can make both stability in gripping of a gripping part and good operability of an operation switch compatible.SOLUTION: A steering wheel 10 is configured to be rotationally steered around a steering center axis in order to steer a vehicle, is provided with a center part 12 at the steering center axis side and a steering part 14 connected to the center part and provided with gripping parts 16 (L and R) which are gripped by a driver during steering, where operation switches 40 (L and R) which are controlled by the driver are arranged in the steering part. In the steering part, rod-like gripping parts 16 (L and R) extending from a rear side to a front side are arranged at both left and right sides of the center part, operation parts 42 are arranged on side surfaces 20 at the opposite sides of the center part at least at outer peripheral surface 19 at one sides of front end parts 17 of the left and right gripping parts, and the operation switches 40 (L and R) are arranged in the operation parts.SELECTED DRAWING: Figure 1
Patent JP-2023072818-A (JP)
Title: Gas diffusion layer for water electrolytic cell, water electrolytic cell and water electrolysis device
Inventor: KUSHI TAKUTO
IPC: C25B1/04
Filed: 2021-11-15
Abstract: To provide a gas diffusion layer for a water electrolytic cell contributing to the reduction of a production cost and the improvement of water electrolysis performance, a water electrolysis cell comprising the gas diffusion layer and a water electrolysis device comprising the water electrolysis cell.SOLUTION: A gas diffusion layer for a water electrolysis cell comprises a net-like body having a filtration precision of 80 μm or less, a water electrolysis cell comprises the gas diffusion layer, and a water electrolysis device comprises the water electrolysis cell.SELECTED DRAWING: Figure 1
Patent JP-2023073058-A (JP)
Title: Friction material composition, friction material and friction member
Inventor: IKEDA TAKEHIKO
IPC: F16D69/02
Filed: 2021-11-15
Abstract: To provide a friction material composition capable of forming a friction material that can suppress judders.SOLUTION: A friction material composition comprises first graphite with an average particle size of 100 μm-500 μm of 6 mass%-9 mass% and second graphite with an average particle size of 10 μm-50 μm of 1 mass%-4 mass%, with a total content of graphite of 8 mass%-12 mass%, and also comprises rubber powder of 3 mass%-6 mass%.SELECTED DRAWING: None
Patent JP-2022010356-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of games. 
     SOLUTION: Among a plurality of presentation modes, one presentation mode is set by presentation mode setting means, and the presentation mode thus set is displayed in display means. In the display means, a plurality of steps of step information is variably displayed by step information variation means in step information display means, and if the step information is varied to prescribed step information, a specific presentation is performed by specific presentation performance means. A display mode of the step information to be displayed in the step information display means is shifted by shifting means to a display mode corresponding to a presentation mode set by the presentation mode setting means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076225-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: OTSUKA CHIZUKO
IPC: G06Q20/06
Filed: 2021-11-22
Abstract: To promote use of services related to digital money.SOLUTION: An information processing device includes a reception part and a withdrawal part. The reception part receives charge instructions of digital money from a service user. The withdrawal part withdraws a balance of the digital money that is not applied to a charge instruction transaction in accordance with the charge instructions, to the service user in compliance with a predefined withdrawal cycle.SELECTED DRAWING: Figure 3
Patent JP-2023077667-A (JP)
Title: Liquid printing ink, printed matter, and packaging material
Inventor: OHASHI TOMIHIRO
IPC: B65D65/40
Filed: 2021-11-25
Abstract: To provide printed matter and a laminate that have lamination strength during lamination processing and have excellent printability while using a film having high moisture-proofness.SOLUTION: Provided is printed matter that has a substrate and a printed layer provided on the substrate. The printed matter has, as the substrate, a polypropylene film having a water vapor transmission rate at a thickness of 25 μm of 3.0 g/m2-24 hours or less. The printed layer contains a urethane resin as a binder resin, and the ratio of vinyl chloride vinyl acetate copolymer to the total amount of the binder resin is 20 mass% or less.SELECTED DRAWING: None
Patent JP-2022016645-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine includes: display means for displaying identification information for indicating a determination result based on information stored in storage means; and dynamic display means for dynamically displaying the identification information on the display means. An identification pattern corresponding to information stored in the storage means is displayed on the display means. When operation means is operated, an identification pattern performance capable of varying a mode of an identification pattern under display is executed, and the identification pattern performance is executed for at least two identification patterns when a plurality of identification patterns are displayed on the display means, thus enhancing interest in a game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079908-A (JP)
Title: Image forming apparatus
Inventor: FUJII SHUNSAKU
IPC: G03G21/20
Filed: 2021-11-29
Abstract: To provide an image forming apparatus that can appropriately control the temperature of a fixing belt.SOLUTION: An image forming apparatus comprises a fixing belt 41, a pressure roller 42, a heat source 43, a temperature detection element 46, a sheet detection unit 9, and a control unit. The heat source 43 is arranged opposite to the pressure roller 42 across the fixing belt 41 and in contact with an inner peripheral surface of the fixing belt 41, and heats the fixing belt 41 at a fixing nip part N between the fixing belt 41 and the pressure roller 42. The temperature detection element 46 detects the temperature of the heat source 43. The sheet detection unit 9 is arranged on a conveyance path 4b on the upstream side of the fixing nip part N with respect to a sheet conveyance direction, and detects the presence or absence of a sheet being conveyed. The control unit controls the timing to energize the heat source 43 based on the presence or absence of the sheet detected by the sheet detection unit 9.SELECTED DRAWING: Figure 3
Patent JP-2023080496-A (JP)
Title: Vehicle front grille device
Inventor: OKUMURA KOJI
IPC: F21S43/20
Filed: 2021-11-30
Abstract: To provide a vehicle front grille device capable of improving design while ensuring the detection accuracy of a radar device.SOLUTION: A vehicle front grille device 14 is mounted on a front portion of a vehicle 11 and is arranged in a path of millimeter waves of a millimeter wave radar device 12 that transmits the millimeter waves toward the front of the vehicle 11. The vehicle front grille device 14 includes: a grille body 16 that is arranged in the path of the millimeter waves; and a light emitting module 17 that irradiates the grille body 16 with visible light from the rear side of the vehicle 11. In the grill body 16, a decorative portion 21 is partially provided and a base panel 20 which transmits visible light is arranged. The base panel 20 and the light emitting module 17 are millimeter wave transparent.SELECTED DRAWING: Figure 3
Patent JP-2022033850-A (JP)
Title: Beer taste beverage and method for producing the same
IPC: C12C5/02
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a beer taste beverage that does not use hops as a raw material or suppresses the amount of used hops, which has a bitter taste similar to that of hops and has excellent flavor. 
     SOLUTION: A beer taste beverage contains absinthin and is substantially free of hop-derived components. The beer taste beverage preferably contains 0.05 weight ppb or more and 50 weight ppb or less of absinthin. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022046479-A (JP)
Title: Anti-siglec-9 antibodies and methods of use thereof
IPC: A61P31/00
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide therapeutic antibodies that specifically bind Siglec-9 and reduce Siglec-9 expression on a cell surface, reduce interactions between Siglec-9 and one or more Siglec-9 ligands, and/or reduce one or more Siglec-9 activities. 
     SOLUTION: An isolated anti-Siglec-9 antibody is used which decreases cellular levels of Siglec-9. 
     SELECTED DRAWING: Figure 7-1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087918-A (JP)
Title: Filling device, filling method and manufacturing method of bag-in-box
Inventor: MATSUDA TAKAYO
IPC: B65B3/04
Filed: 2021-12-14
Abstract: To provide a filling device and a filling method that can improve work efficiency and a manufacturing method of bag-in-box.SOLUTION: A filling device according to one embodiment includes a bag supporting part that supports a row of bags having multiple bags one next to another and holds filling ports provided in the bags at filling positions, and a filling port having a filling head for injecting contents into the filling ports held at the filling positions. Below the filling positions, a box standby part is formed in which an exterior box for accommodating the bags can be placed.SELECTED DRAWING: Figure 1
Patent JP-2023091485-A (JP)
Title: Detector, lithography device, and manufacturing method of article
Inventor: TAKI TOMOKAZU
IPC: G03F9/00
Filed: 2021-12-20
Abstract: To provide a technique advantageous for combining inspection accuracy and throughput when detecting a position of an inspection target.SOLUTION: A detection device for detecting a position of a detection target having a diffraction grating pattern includes: an illumination unit that illuminates the detection target with illumination light containing a plurality of wavelengths; a wavelength selection unit having an incident surface on which light diffracted by the illuminated detection target and selecting light of a specific wavelength from the diffracted light; and a detection unit that detects the position of the detection target by receiving light of the specific wavelength selected by the wavelength selection unit. On the incident surface of the wavelength selection unit, a plurality of elements for switching light guide/non-light guide of the diffracted light to the detector are arranged two-dimensionally, the wavelength selection unit controls the plurality of elements according to the position on which the light of the specific wavelength is incident on the incident surface, and among the diffracted light, the light of the specific wavelength is selected to guide to the detection unit.SELECTED DRAWING: Figure 2
Patent JP-2022031431-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can reduce work processes in which to dispose a fixing member in a back surface member. 
     SOLUTION: An engaging member 310 disposed on the front surface of a back surface case 300 can be operated from the back surface side of the back surface case 300 via a second opening 301d formed in the back surface case 300. Thus, the engaging member 310 can be operated from the back surface side of the back surface case 300 to engage a fixing member 320 with an engaging member 310. In the fixing member 320, an engaging part with the engaging member 310 is arranged on the front surface side of the back surface case 300 (a bottom wall part 301) via a first opening 301c, so that it is possible to suppress that the engaging part is operated from the back surface case 300 back surface side and fraudulence is practiced. 
     SELECTED DRAWING: Figure 39 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023095451-A (JP)
Title: Heating cooker, control method and program of the same
Inventor: KANAZAWA SHINGO
IPC: F24C3/12
Filed: 2021-12-24
Abstract: To provide a heating cooker which can execute automatic cooking corresponding to the frozen state by automatically determining the frozen state of a food product, a control method and a program of the same.SOLUTION: A heating cooker comprises: a heating unit 55 which heats a cooking object placed on a placement part 54; and a control unit 9 which controls the heating unit 55. The control unit 9 is configured to be able to control the heating unit 55 by using detection results from a first temperature sensor 81 that detects the atmospheric temperature and a second temperature sensor 82 that detects the temperature of the cooking object in a state of being placed on the placement part 54. The control unit 9 controls the heating unit 55 to heat in the first heating mode when a difference between the detection value of the first temperature sensor 81 and the detection value of the second temperature sensor 82 is equal to or greater than a threshold, and controls the heating unit 55 to heat in the mode different from the first heating mode when the difference between the detection value of the first temperature sensor 81 and the detection value of the second temperature sensor 82 is less than the threshold.SELECTED DRAWING: Figure 5