baber/WOPTO huggingface dataset:
Patent JP-2023052724-A (JP)
Title: Ceremony system, storage server, and computer of ceremony hall
Inventor: TANIZAWA SATOSHI
IPC: G06Q50/10
Filed: 2021-09-28
Abstract: To provide a new ceremony system capable of providing an opportunity for a gathering to think of a specific person, a storage server, and a computer of a ceremony hall.SOLUTION: A ceremony system including a ceremony hall 20 and a storage server 1 is configured to store ceremony hall imaging data which has been captured in the ceremony hall 20 and used for projection in the ceremony hall 20, in association with an ID of a member, on the storage server 1. A participant in a ceremony inputs an invitation code output from the storage server 1 to a computer 2 in the ceremony hall. The computer 2 in the ceremony hall reads ceremony hall imaging data from the storage server 1 on the basis of an ID of a member included in the invitation code, and projects the ceremony hall imaging data on a projector 71 of the ceremony hall 20.SELECTED DRAWING: Figure 2
Patent JP-2023049688-A (JP)
Title: Method for producing modified hexagonal boron nitride powder and modified hexagonal boron nitride powder
Inventor: DAIKI SHOTA
IPC: C01B21/064
Filed: 2021-09-29
Abstract: To provide a method for producing hexagonal boron nitride powder in which a hexagonal boron nitride powder is effectively reacted with a surface treatment agent.SOLUTION: The method for producing modified hexagonal boron nitride powder of the present invention includes a heating step of heating hexagonal boron nitride powder at a temperature of 1300°C or higher and 2200°C or lower in a nitrogen atmosphere, and a first surface treatment step of contacting the re-calcination hexagonal boron nitride powder after the heating step with a first surface treatment agent. From the heating step to the first surface treatment step is performed under an environment of re-calcination hexagonal boron nitride powder at an absolute humidity of 15 g/m3 or less.SELECTED DRAWING: None
Patent JP-2023050754-A (JP)
Title: Gas burner and combustion facility
Inventor: TANAKA RYUICHIRO
IPC: F23C99/00
Filed: 2021-09-30
Abstract: To easily control a combustion state when using gas fuel including hydrogen.SOLUTION: A gas burner for burning gas fuel including hydrogen includes: a nozzle for jetting gas fuel; a primary air flow passage part surrounding the periphery of the nozzle in front view visually recognized in the axial line direction of the nozzle and forming a primary air outlet from which primary air flows out; at least one secondary air flow passage part located on the upper side or lower side of the primary air outlet in front view and forming a secondary air outlet from which secondary air flows out, the secondary air outlet including an inner side outlet and an outer side outlet located more separate from the primary air outlet than the inner side outlet; and a flow rate control device capable of controlling each of an outflow amount of the secondary air flowing out from the inner side outlet and an outflow amount of the secondary air flowing out from the outer side outlet.SELECTED DRAWING: Figure 4
Patent JP-2023054695-A (JP)
Title: Vehicle position detection device
Inventor: INAMI MASAHIRO
IPC: G08G1/14
Filed: 2021-10-04
Abstract: To provide a vehicle position detection device capable of easily and correctly estimating a position of a vehicle body (vehicle) from image information and correctly detecting the position of the vehicle on a world coordinate system.SOLUTION: A vehicle position detection device includes an acquisition section, an estimation section, and a processing section. The acquisition section acquires image information from an imaging section for imaging a detection object area. The estimation section estimates a correspondence position of a vehicle bottom surface of an estimation vehicle corresponding to a position of a reference point based on comparison between a learnt model obtained as a result of learning a relation between a learning vehicle included in the image information and at least one reference point indicating a reference position included in a vehicle bottom surface of the learning vehicle, and the estimation vehicle included in the image information acquired by the acquisition section. The processing section converts the correspondence position into a world coordinate system so as to detect the position of the estimation vehicle on the world coordinate system.SELECTED DRAWING: Figure 2
Patent JP-2023057583-A (JP)
Title: Semiconductor device and manufacturing method of them
Inventor: KUMAGAI SHOGO
IPC: H01L21/329
Filed: 2021-10-12
Abstract: To provide a semiconductor device in which a proof pressure is more improved in the same groove width, and provide a manufacturing method.SOLUTION: A semiconductor device of the present invention, comprises: a first conductive type semiconductor substrate 11; a first conductive type semiconductor layer 12 having lower concentration than that of the first conductive type semiconductor substrate 11; a second conductive type semiconductor layer 13 arranged onto the first conductive type semiconductor layer 12; a first groove 21 formed onto the second conductive type semiconductor layer 13 and the first conductive type semiconductor layer 12; a second groove 22 positioned at an adjacent of the first groove 21; a first second conductive type guard ring 13a that is positioned between the first groove 21 and the second groove 22, and is electrically separated from the second conductive type semiconductor layer 13; and a passivation film 23 that is arranged along an inner wall of the first groove 21 and the second groove 22, and is arranged onto a side wall of the second conductive type semiconductor layer 13, on the second conductive type guard ring 13a, and onto a side wall of the first conductive type semiconductor layer 12.SELECTED DRAWING: Figure 2
Patent JP-2023060466-A (JP)
Title: Automatic calculation system
Inventor: MAEBA RYOTA
IPC: G06Q50/20
Filed: 2021-10-18
Abstract: To provide an automatic calculation system for contributing to the reduction in the burden of an executive office responsible for the operation and management of the online learning accompanied by employment of the franchise contract of a home lecturer.SOLUTION: In an automatic calculation system, a franchise fee is a consideration for utilization of a platform consisting of payment of the learning guidance fee to a lecturer, a learning resource or the like in the online learning guidance of a home lecturer based on a franchise contract, and the payment amount to the online lecturer and the franchise fee are automatically calculated from the monthly online learning execution history based on a franchise contract between the online lecturer and a platform provider.SELECTED DRAWING: Figure 1
Patent JP-2023060662-A (JP)
Title: Image forming apparatus
Inventor: SHINOZUKA MASAHIRO
IPC: G03G21/00
Filed: 2021-10-18
Abstract: To provide a configuration that can prevent the occurrence of downtime of an apparatus even if an environmental temperature increases.SOLUTION: A system controller can execute a first drive sequence and a second drive sequence. In the second drive sequence, the system controller drives a developing motor at a second speed slower than a first speed in the first drive sequence, and a drive current applied to the developing motor is larger than a drive current in the first drive sequence. When an image forming apparatus is powered on, or the image forming apparatus returns from a sleep state in which power consumption is lower than a standby state for standing by image formation to the standby state, the system controller determines whether a temperature detected by an environment sensor is equal to or more than a predetermined temperature. When the temperature is equal to or more than the predetermined temperature, the system controller executes the second drive sequence and then makes a transition to the standby state. When the temperature is less than the predetermined temperature, the system controller makes a transition to the standby state without executing the second drive sequence.SELECTED DRAWING: Figure 6
Patent JP-2023063020-A (JP)
Title: Lighting device and lighting control system
Inventor: OSHIMA YUICHI
IPC: F21S8/04
Filed: 2021-10-22
Abstract: To provide a lighting device and a lighting control system in which the lighting device does not require an AC/DC circuit for human sensors in order for downsizing of a human sensor unit and reduction of power consumption.SOLUTION: A lighting device comprises a light source 8, an ignition device 7 for igniting the light source, a human sensor unit 2 having a human sensor 13, and a control circuit 12 for controlling the ignition device 7 in accordance with a signal from the human sensor 13. The ignition device 7 includes an AC/DC circuit for converting a commercial power supply 9 to a control power supply, and the human sensor unit 2 includes a DC/DC circuit 10 for generating a power supply from the control power supply. The control circuit 12 includes a control signal input part 16 which receives a control signal from the outside and controls the ignition device 7 in accordance with the signal of the control signal input part 16. The control circuit 12 executes a process of storing a dimming rate in accordance with a signal from the human sensor 13 and a process of comparing a dimming rate that corresponds to the signal accepted by the control signal input part 16 with the stored dimming rate, and determines a dimming rate with which to control the ignition device 7, on the basis of the comparison result.SELECTED DRAWING: Figure 2
Patent JP-2023066453-A (JP)
Title: Fertilization device of container seedling
Inventor: TANIZEKI TOSHIO
IPC: A01C15/00
Filed: 2021-10-29
Abstract: To solve a problem about fertilization of container seedlings in which fertilizer is put in a growing hole using a spoon one by one, however long hours are required by hard labor.SOLUTION: A fertilization device of seedlings includes two elongated rectangular plates. The elongated rectangular plates are made into two layers. An upper layer plate can move back and forth over a lower layer plate. In the lower layer plate, through-holes are opened at intervals in two rows longitudinally, in which 5-holes in one row and 5-holes in the other row. In the upper layer plate, the through-holes are opened at intervals in two rows longitudinally, in which 10-holes in one row and 10-holes in the other row. The lower layer plate is fixed in a table plate at hand, and a handle provided on the table plate is interlocked with the upper layer plate. When the handle is drawn to this side by a fixed distance, the 5-holes of the upper layer plate and the 5-holes of the lower layer plate are overlapped, and thereby the fertilizer in the 5-holes of the upper layer plate is dropped below and is put in a growing hole of the container seedling. When the handle is pushed to the other side by the fixed distance, the 5-holes of the upper layer plate and the 5-holes of the lower layer plate are overlapped, and thereby the fertilizer in the 5-holes of the upper layer plate is dropped below and is put in the growing hole. The fertilization device of seedlings can equally fertilize every seedling in a short time by simple operation.SELECTED DRAWING: Figure 1
Patent JP-2023066716-A (JP)
Title: game machine
Inventor: ITO HIDEKI
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine capable of increasing convenience in which a favorite performance occurs preferentially.SOLUTION: In a game machine for executing one of multiple kinds of object performances in satisfaction of a predetermined condition, a normal mode in which a type of the object performance executed in satisfaction of the predetermined condition is changeable and a fixed mode in which one of the multiple kinds of object performances is set to a fixed performance, the object performance set as the fixed performance is executed in satisfaction of the predetermined condition, and the other kinds of object performances are not fixed are provided as control modes of the object performance, and the mode is changed to the fixed mode in which the object performance in the middle of execution is set as the fixed performance when a mode change condition is satisfied in the middle of execution of one of the multiple kinds of object performances in a state in which the normal mode is set.SELECTED DRAWING: Figure 21
Patent JP-2022022238-A (JP)
Title: On-vehicle instrument
IPC: G03B15/00
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle instrument that allows a camera to optimally take a picture even when attached to an improper area suitable for an attachment but not suitable for a picture-taking in an on-vehicle instrument having the camera. 
     SOLUTION: An on-vehicle instrument comprises a flexible arm 40 that is a drive recorder 1 including a CCD camera 41, and a bracket 3 attachable to a vehicle 100, having a tip part 40a allowing light to be incident upon the CCD camera 41, and can change a position of the CCD camera 41 and direction thereof so that the CCD camera 41 is capable of avoiding an improper area after the bracket 3 is attached to the improper area suitable for an attachment but not suitable for a picture-taking object. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072379-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HARASHIMA YU
IPC: G03G15/20
Filed: 2021-11-12
Abstract: To provide an image forming apparatus and an image forming method that can separate a sheet from a fixing member without using a separation pawl.SOLUTION: An image forming apparatus comprises: an image forming unit that forms a toner image on the front face of a sheet and subsequently forms a toner image on the rear face of the sheet; a fixing unit that fixes the toner image formed on the front face of the sheet and subsequently fixes the toner image formed on the front face of the sheet; and a control unit that changes the formation mode of the toner images so that the amount of margin on the side of the leading end of the sheet is made different between the front face and the rear face.SELECTED DRAWING: Figure 1
Patent JP-2023073594-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-16
Abstract: To provide a game machine capable of heightening interest by the way of display of character's speech in a ready-to-win performance.SOLUTION: A jackpot expectation degree is different between story ready-to-win and battle ready-to-win, and a speech S for story ready-to-win and a speech S for battle ready-to-win can be displayed. In the case of story ready-to-win, a character can be displayed on a screen center, a display area image SKY005 can be displayed on a screen end, and the speech S can be displayed so as to overlap the display area image SKY005. In the case of battle ready-to-win, the character and the speech S can be displayed, and the size of the speech S in story ready-to-win and in battle ready-to-win is common, and a display position is also common.SELECTED DRAWING: Figure 1
Patent JP-2022010327-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve the amusement. 
     SOLUTION: In a game area PE, a lower operation port 305 into which a game ball can enter, an upper operation port 303 into which a game ball can enter, and an electric accessory 307 are provided. The electric accessory 307 can shift between an open state in which a game ball can be received in the upper operation port 303 and a closed state in which a game ball cannot be received in the upper operation port 303. The electric accessory 307 is configured so as to form a predetermined receiving area which can receive a game ball when the electric accessory 307 is shifted from the closed state to the open state. This receiving area is formed on a downward flow path of a game ball to the lower operation port 305 in the game area PE. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010335-A (JP)
Title: Insulated gate type silicon carbide semiconductor device
IPC: H01L29/739
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate type silicon carbide semiconductor device and a method of manufacturing the same capable of relaxing an electric field of a gate insulating film and suppressing increase in on-resistance. 
     SOLUTION: An insulated gate type silicon carbide semiconductor device comprises: a drift layer 2a of a first conductivity type formed of silicon carbide; a first base region 3 of a second conductivity type; a source region 4 of the first conductivity type; a trench 5 that has an off upstream trench side wall surface located at an upstream side in an off direction, and an off downstream trench side wall surface located at a downstream side in the off direction from the off upstream trench side wall surface; a protection diffusion layer 13 of the second conductivity type provided in the drift layer 2a so as to be in contact with a bottom part of the trench 5; a second base region 14 of the second conductivity type provided so as to be in contact with the protection diffusion layer 13 and the first base region 3, so as to be in contact with at least a part of only the off upstream trench side wall surface in the drift layer, and so as to have a width of 0.3 μm or more inward from the off upstream trench side wall surface; and a drain electrode 10 formed on a rear face of a silicon carbide substrate. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022083993-A (JP)
Title: Apparatus for drying package in semiconductor strip sawing and sorting equipment
Inventor: LEE YONG HWAN
IPC: H01L21/301
Filed: 2021-11-17
Abstract: To provide an apparatus for drying a package, capable of effectively removing a cleaning liquid remaining in individualized semiconductor packages and preventing moisture from scattering on other devices, and semiconductor strip sawing and sorting equipment including the apparatus for drying a package.SOLUTION: An apparatus for drying a package for drying a package individualized in semiconductor strip sawing and sorting equipment according to an embodiment of the present invention includes: a base on which the package is attached, the base moving along a transport guide; a shield unit installed to wrap the base in a movement route of the base; an air injection unit installed in the shield unit and injecting air toward a package attached to the base; and a suction unit installed in the shield unit and sucking moisture scattering from the package.SELECTED DRAWING: Figure 5
Patent JP-2023074867-A (JP)
Title: image forming system
Inventor: MATSUMOTO MAKOTO
IPC: G03G21/14
Filed: 2021-11-18
Abstract: To reduce power consumption of an image forming system by reducing power consumption associated with fixing of a toner image formed on a recording paper sheet using a period for an inserter unit to feed an interleaving paper sheet.SOLUTION: In an image forming system Sy provided herein, a control unit 61 makes a feeder unit 14 of an image forming device 10 temporarily halt feeding of a recording paper sheet and, upon completion of fixing of a recording paper sheet by a fixing unit 15 of the image forming device 10, makes an inserter unit 40 feed an interleaving paper sheet to a conveying path and lowers temperature of a fixing unit 15 during a period from the completion of fixing of the recording paper sheet to resumption of fixing of the next recording paper sheet.SELECTED DRAWING: Figure 2
Patent JP-2023074984-A (JP)
Title: Image processing device and setting history deletion control method
Inventor: TANAKA KENJI
IPC: B41J29/38
Filed: 2021-11-18
Abstract: To provide an image processing device or the like capable of performing deletion control of a setting history after reflecting an operation state and a setting state at the time of requesting deletion of the setting history.SOLUTION: An image processing device includes a storage unit capable of storing the setting history of a job related to image processing, and a control unit that receives a request to delete the setting history, and when receiving the request to delete the setting history, the control unit specifies the setting history to be deleted according to whether a user authentication function is enabled or disabled, and performs deletion control on the specified setting history.SELECTED DRAWING: Figure 2
Patent JP-2022095544-A (JP)
Title: Coated boehmite particle for battery separator
Inventor: DORON BURSHTAIN
IPC: H01M50/443
Filed: 2021-11-19
Abstract: To provide a boehmite particle which is a thermally-conductive and electrically-resistive material and has improved manufacturing and storage properties, as well as improved viscosity stability and wetting properties over time.SOLUTION: Boehmite particles are coated with an inorganic hydroxide (such as silicon hydroxide), a full graphene oxide, an inorganic electron donor, or the like, and form a core-shell particle. A boehmite particle (core) with a smallest particle dimension of between 40 nanometers (nm) and 400 micrometers (μm) may be coated with a layer of inorganic hydroxide material (shell), the layer having a thickness of between 0.5 nm and 1 μm. A second layer may be applied to cover most of the first layer to modify the surface properties of the first layer and facilitate the incorporation of the particles into a lithium ion battery separator. The resulting particles may have improved manufacturing and storage properties.SELECTED DRAWING: None
Patent JP-2023076229-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TOKUDA AKIHIKO
IPC: G06F3/12
Filed: 2021-11-22
Abstract: To improve convenience for a user in performing printing involving processing of perforations and creases.SOLUTION: A print setting screen 500 is provided with a perforation processing selection unit 502 for selecting an arrangement pattern of perforation processing on a sheet, and a computer 101 sets the number of perforations in the processing on the basis of selection operation in the perforation processing selection unit 502. A print setting screen 600 is provided with a page layout selection unit 602 for selecting the number of aggregations of logical pages to be arranged on a printing surface of the sheet, and the computer 101 performs setting of the number of page aggregations on the basis of selection operation in the page layout selection unit 602. The computer 101 performs line boundary character check to avoid selection of a predetermined number of page aggregations in the page layout selection unit 602 on the basis of the number of perforations selected in the perforation processing selection unit 502.SELECTED DRAWING: Figure 4
Patent JP-2023080399-A (JP)
Title: waste recycling system
Inventor: KIKUCHI NAOYA
IPC: C08J11/12
Filed: 2021-11-30
Abstract: To provide a system which can achieve reproduction of a product by effectively using a waste and a target that a waste becomes zero as much as possible, and a circulation type system which can apply reduction by a negotiable value to a consumer using the waste by provision or purchase of the waste.SOLUTION: A waste recycling system includes: steam generators (15 and 17) for recovering heat generated by incinerating a waste of rubber and ash (alkaline inorganic filler) generated by incineration, and generating steam by the heat; a steam conveyance path (S2) for carrying steam to a hot press molding machine; and a hot press molding machine (20) for supplying a raw material obtained by mixing the waste of the rubber and incineration ash or a raw material of the rubber to a mold, and forming a molded article of the rubber by hot press using heat of the steam.SELECTED DRAWING: Figure 1