baber/WOPTO huggingface dataset:
Patent JP-2022109183-A (JP)
Title: Noise reduction structure for gas turbine exhaust gas
Inventor: HONOKI SHOTA
IPC: F01D25/30
Filed: 2021-01-14
Abstract: To efficiently reduce noise while reducing an installation area of a sound absorbing material.SOLUTION: A lower part of a cylindrical chimney 40 extending upward is provided with a gas inflow opening 41. Exhaust gas G from a gas turbine flows in an approximately horizontal direction, flows into the lower part of the chimney 40 from the gas inflow opening 41, flows upward in the chimney 40, and is discharged from an upper part of the chimney 40. The gas inflow opening 41 is partitioned by an arc-shaped peripheral wall 45 constituting the lower part of the chimney 40. An arc-shaped region over a whole area in at least a circumferential direction out of an inner surface of the arc-shaped peripheral wall 45 is provided with a sound absorbing material 50E so as to surround an internal space of the lower part of the chimney 40 from a horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2022109459-A (JP)
Title: Cooking device and control method thereof
Inventor: AMINO AZUSA
IPC: F24C7/06
Filed: 2021-01-15
Abstract: To provide a cooking device that can complete, in a compact device, a process from impregnating food materials with seasoning liquids to baking the food materials under a low-pressure state, and that has an easy separation feature to keep the device clean, and also to provide a method of controlling the cooking device.SOLUTION: Provided is a cooking device for cooking food materials, comprising: a container 4 stored inside an outer box that is formed in a box shape by rotatably connecting a lid and a lower cover lid; a tray 6 which is stored in the container, and on which food is placed; lifting means for lifting and lowering the tray; and a heater attached to the lid and/or the lower cover.SELECTED DRAWING: Figure 2
Patent JP-2022110722-A (JP)
Title: Method for producing multi-blade, device for producing multi-blade, and multi-blade
Inventor: SUETSUGU TAKAMICHI
IPC: B24D5/12
Filed: 2021-01-19
Abstract: To provide a multi-blade having thin blades disposed in parallel at desired intervals, a multi-blade production method that enables the multi-blade to be produced inexpensively and efficiently, and a multi-blade production device for use therein.SOLUTION: The inventive method for producing a multi-blade includes a step (S1) for fixing abrasive grains onto the peripheral face of a cylinder composed of cemented carbide (an alloy made by sintering powder of hard metal carbide) and a step (S2) of forming a plurality of annular grooves on the peripheral face of the cylinder by using a multi-wire saw.SELECTED DRAWING: Figure 1
Patent JP-2022098393-A (JP)
Title: Electronic apparatus for managing working information and method thereof
Inventor: KANG YOUNG SHIN
IPC: G06Q10/08
Filed: 2021-01-19
Abstract: To provide an electronic apparatus for managing work information and method of the electronic apparatus.SOLUTION: According to the present disclosure, a work information management method causes an electronic device to execute the steps of: receiving first information related to the performance of work from at least one terminal related to at least one worker; checking present work progress status information of at least some of the at least one worker based on the first information; selecting a target worker out of the at least one worker corresponding to the present work progress status information; and transmitting second information which provides an alarm, to the terminal of the selected target worker.SELECTED DRAWING: Figure 1
Patent JP-2022110973-A (JP)
Title: Manufacturing method of light-emitting element and extracting method of hydrogen from light-emitting element
Inventor: SAITO YOSHIKI
IPC: H01L21/205
Filed: 2021-01-19
Abstract: To provide a manufacturing method of a light-emitting element and an extracting method of hydrogen from the light-emitting element capable of extracting hydrogen from a p-type layer made of a nitride semiconductor without reducing the output of the light-emitting element, and capable of effectively extracting hydrogen even when the p-type layer is made of a nitride semiconductor with a high Al composition.SOLUTION: A manufacturing method of a light-emitting element 1 according to the present invention includes a step of externally irradiating with ultraviolet light having a wavelength of 306 nm or less and performing heat treatment to extract hydrogen in a p-type layer to the outside of the light emitting element 1 in a state in which a reverse voltage or a forward voltage lower than the rising voltage of the light emitting element 1 is applied to the light emitting element 1 having an emission wavelength of 306 nm or less, or a voltage is not applied, and the step of extracting hydrogen in the p-type layer to the outside of the light-emitting element 1 is performed in an N2 atmosphere at 650°C or higher or in an N2+O2 atmosphere at 500°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2022114533-A (JP)
Title: Film manufacturing method and film
Inventor: KIBAYASHI TATSUYA
IPC: B29B17/00
Filed: 2021-01-27
Abstract: To provide a method or the like for manufacturing a film again using a recycled raw material of a polyamide-based resin recovered from a film containing a polyamide-based resin.SOLUTION: The film manufacturing method includes the steps of: recovering a recycled raw material of a polyamide-based resin from a film containing a polyamide-based resin; and manufacturing a film using a film raw material obtained by mixing a recycled raw material of a polyamide-based resin and a virgin raw material of a polyamide-based resin.SELECTED DRAWING: Figure 1
Patent JP-2022116706-A (JP)
Title: Glass base material stretching method
Inventor: MITA REI
IPC: C03B37/012
Filed: 2021-01-29
Abstract: To provide a glass base material stretching method that enables prevention of falling of glass base material thereby enabling acquisition of a glass rod at a low cost, the glass rod having a small amount of bending and little outer diameter variations even after the glass base material is stretched.SOLUTION: A stretching method is provided in which, when a glass base material 12 having a transparent glass tapered section at one end of a straight body l is stretched to a smaller diameter glass rod, a portion of the transparent glass tapered section is cut, a hanging dummy 13 is bonded to the cut plane by fusion, the hanging dummy 13 is coupled to a feed mechanism of a stretching device and the glass base material 12 is heated from the lower end side thereof and stretched. In the stretching method, the glass base material is serially fed to a heating furnace of the stretching device, the stretching is performed from the lower end side of the glass base material, and when X (mm) denotes the length of the glass base material in the device longitudinal direction when temperature inside the heating furnace maintains 1900°C or higher when the heating furnace is set to be stational stretching temperature upon the glass base material stretching, the stretching is terminated when a half of the X is less than a length Y (mm) in a device longitudinal direction from the center position of a heater 1 of a heating furnace to the end of the connection between the glass base material and a hanging dummy.SELECTED DRAWING: Figure 2
Patent JP-2022117596-A (JP)
Title: User matching system
Inventor: TERANISHI KOICHI
IPC: G16H20/70
Filed: 2021-02-01
Abstract: To enable setting an effective group according to a user.SOLUTION: A user matching system includes an analysis section, a setting section, and a connection section. The analysis section analyzes at least one piece of information among a knowledge degree, an interest degree, and an execution degree of the user to predetermined behavior for each user on the basis of user information on a plurality of users. The setting section sets a group composed of a part of users among the plurality of users on the basis of analysis information obtained by analyzing the information. The connection section performs online connection for allowing at least a part of the users belonging to the group to mutually exchange information with other users via the Internet.SELECTED DRAWING: Figure 2
Patent JP-2022117689-A (JP)
Title: Forging device for coil
Inventor: ISHIKAWA MASAHIRO
IPC: H02K15/085
Filed: 2021-02-01
Abstract: To provide a forging device for a coil that is able to improve productivity while preventing a size increase of a device.SOLUTION: The forging device 200 for the coil 20 includes: three or more die forming portions 210 arranged so as to be stacked in a load applying direction, which is a direction in which a load is applied; and a load applying unit 230 that applies a load to the three or more die forming portions 210 so that the three or more die forming portions 210 receive reaction forces from one another via each of a plurality of coil wires 220 arranged between die forming portions 210 adjacent to each other in the load applying direction.SELECTED DRAWING: Figure 12
Patent JP-2022118659-A (JP)
Title: Hot-rolled steel strip manufacturing method and manufacturing apparatus
Inventor: GOTO HIROTO
IPC: B21B1/38
Filed: 2021-02-02
Abstract: To provide a hot-rolled steel strip manufacturing method that made it possible both to achieve a target coiling temperature for a steel material whose length after finish rolling is shorter than the length of a runout table and to appropriately wind the steel material with a winder, and also to provide a manufacturing apparatus for a hot-rolled steel strip.SOLUTION: A hot-rolled steel strip manufacturing apparatus 1 includes a cooling control unit 14 that performs a control process of: after the leading edge part Sa of steel S begins to enter the runout table 5 at the finishing rolling speed, reducing the transport speed of the steel S to a decelerating speed of less than 80 mpm; conveying the steel material S at the deceleration speed; and, before the leading edge part Sa of the steel S is started to be wound on the winder 8, accelerating the conveying speed of the steel S to a winding speed between 150 mpm and 400 mpm.SELECTED DRAWING: Figure 1
Patent JP-2022118777-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI HIRONORI
IPC: B65H31/26
Filed: 2021-02-03
Abstract: To provide an image forming apparatus that can suppress deformation of a sheet pressing member and can also suppress incidence of external light from a sheet ejection port to an image carrier.SOLUTION: An image forming apparatus comprises: an image forming unit; a sheet ejection port; an ejection roller pair; a sheet pressing member; a sheet ejection tray; and an eaves part. The image forming unit includes an image carrier, an electrifying device that electrifies the image carrier, an exposure device that exposes a surface of the electrified image carrier to form an electrostatic latent image, and a developing device that supplies toner to the image carrier on which the electrostatic latent image is formed. The sheet ejection port is arranged above the image forming unit and ejects a sheet on which an image is formed. The sheet pressing member presses both ends of a sheet passing through the sheet ejection port at both left and right ends of the sheet ejection port. The eaves part is provided by extending an end edge in a sheet ejection direction of an upper cover that constitutes an upper part of the sheet ejection port. A straight line passing through a leading end of the eaves part and a lower end edge of the sheet ejection port passes through above the image carrier.SELECTED DRAWING: Figure 4
Patent JP-2022119609-A (JP)
Title: Lifting device for apparatus, and method of operating lifting device for apparatus
Inventor: MIURA KAZUO
IPC: B66C1/34
Filed: 2021-02-04
Abstract: To provide a lifting device for an apparatus that is capable of safely lifting/lowering an underwater apparatus installed in water by simple operation and a method of operating a lifting device for an apparatus.SOLUTION: In a sidewall part 11 of a body part 10 of a lifting device 1, an inverted L-shaped slide groove 14 slidably supporting a stopper part 20 is formed. When lifting a sewage pump 70, a hook part 20 is engaged with an engagement pin 72 of a suspension part 71 while the stopper part 20 is set at a release position of the slide groove 14. On the other hand, when the sewage pump 70 is installed, the stopper part 20 is set at a temporarily fixed position of the slide groove 14 and then the stopper part 20 is moved to a regulation position from the temporarily fixed position of the slide groove 14 by its own weight by the reaction when the sewage pump 70 sits on an installation position. At this time, an engagement state between the hook part 20 and the suspension part 71 is released.SELECTED DRAWING: Figure 1
Patent JP-2022121250-A (JP)
Title: Stain measurement system and stain measurement method
Inventor: TOJO KANEHIRO
IPC: G01N21/88
Filed: 2021-02-08
Abstract: To efficiently measure a stain of a to-be-measured surface of a measurement target.SOLUTION: A stain measurement system for measuring a stain level of a to-be-measured surface of a measurement target includes an imaging unit, an inspection device, and a stain measurement device. The imaging unit captures an image of the to-be-measured surface of the measurement target. The inspection device is placed on the to-be-measured surface and inspects a degree of stain on the to-be-measured surface. The stain measurement device determines the stain level of the to-be-measured surface by using imaging data of the imaging unit and an inspection result of the inspection device.SELECTED DRAWING: Figure 1
Patent JP-2022121888-A (JP)
Title: Transparent antibacterial polycarbonate resin composition and molded product thereof
Inventor: OKADA YUYA
IPC: C08K3/40
Filed: 2021-02-09
Abstract: To provide a transparent antibacterial polycarbonate resin composition, which manifests antibacterial activity without impairing transparency and impact resistance which are characteristics inherent to a polycarbonate resin.SOLUTION: Provided is a transparent antibacterial polycarbonate resin composition, comprising, relative to 100 pts.wt. of (A) a polycarbonate-polydiorganosiloxane copolymer resin (A-1 component) or a mixture (A component) of the A-1 component and a polycarbonate resin (A-2 component) other than the A-1 component, comprising a repeating unit represented by the following general formula [1], 0.3-5 pts.wt. of (B) a silver-based glass antibacterial agent (B component) carried on glass so that silver ions are eluted. A 2 mm-thick molded body formed of the resin composition has a haze of less than 50%.SELECTED DRAWING: None
Patent JP-2022124051-A (JP)
Title: Sliding buffer
Inventor: MATSUI NOBUHITO
IPC: E04H9/02
Filed: 2021-02-15
Abstract: To provide a sliding buffer having a simple structure which allows a sliding surface, a borderline between a first member and a second member, to slide in a sliding direction and be displaced in an in-plane direction and which can achieve a damper effect of reducing a displacement of a structure in the sliding direction and an effect of absorbing vibrations in a direction orthogonal to the sliding.SOLUTION: A sliding buffer 1 has a lower member 30 and an upper member 40 disposed in a facing portion between a lower structure 10 and an upper structure 20. The lower member 30 is fixed to the lower structure 10 and the upper member 40 is fixed to the upper structure 20. The sliding buffer 1 includes a sliding member 33 forming a sliding surface 30a at the lower member 30. Further, a pedestal 31 which fixes the sliding member 33 to the lower structure 10 is provided and coil springs 34, which bias the sliding member 33 and the pedestal 31 in a sliding orthogonal direction which is orthogonal to a sliding direction of the sliding surface 30a and in which the sliding member 33 and the pedestal 31 separate from each other, are provided between the sliding member 33 and the pedestal 31.SELECTED DRAWING: Figure 3
Patent JP-2022124108-A (JP)
Title: Connector unit, image forming apparatus, and sheet processing apparatus
Inventor: HARA YOSHIAKI
IPC: H01R13/74
Filed: 2021-02-15
Abstract: To prevent a panel-mounted connector from falling off to the inside of a housing.SOLUTION: A connector unit 40 comprises: a connector attachment member 41 that has an attachment hole 42; and a connector 50 that is inserted into the attachment hole 42 and attached to the connector attachment member 41. The connector 50 has a terminal part to which a mating connector is connected, and a pawl part that is engaged with an edge of the attachment hole 42. The connector attachment member 41 has a panel part 43 in which the attachment hole 42 is formed, an extension part 44 that is extended from the panel part 43 in an insertion direction D1 of the mating connector with respect to the connector 50, and a regulation part 45 that projects from the extension part 44 at a position in contact with or in proximity to an end 55 on the opposite side of the terminal part of the connector 50 in the insertion direction D1.SELECTED DRAWING: Figure 10
Patent JP-2022126217-A (JP)
Title: Recycling method of food waste
Inventor: MIYAJIMA NAOYA
IPC: B09B3/70
Filed: 2021-02-18
Abstract: To provide a recycling method of food waste capable of greatly increasing a micro hole for enhancing a carbonization yield and an adsorption effect in treatment and effective use of the food waste.SOLUTION: A recycling method of food waste is for modifying the food waste by iodine before carbonization-treatment by burning the food waste. Modification by iodine is performed, for example, by operating iodine steam generation by heating the iodine to the food waste becoming an object. Carbonization ratio can be increased by pretreatment by the iodine before carbonization-treating the food waste, and a micro hole can be developed. As the food waste, a drink waste such as coffee, barley tea, green tea, and black tea can be used.SELECTED DRAWING: None
Patent JP-2022127463-A (JP)
Title: Information processing device, system, and method
Inventor: YAMAGUCHI NORIO
IPC: G06Q50/06
Filed: 2021-02-19
Abstract: To provide an information processing device, a system, and a method capable of facilitating provision of energy to an energy supply object, an increase in number of energy output units which can manage uses by the energy supply object, and expansion of an installation area.SOLUTION: In a service management system, a service management server 100 which is an information processing device acquires provision-side registration information and use-side registration information, stores the provision-side registration information and output unit identification information in association with each other, stores the use-side information, supply object identification information, and information on a portable terminal device used by a user in association with each other, receives use start information containing the output unit identification information from the portable terminal device of the user, acquires energy supply information, performs processing necessary to pay to a provider a provision fee of an energy supply service to the energy supply object from an energy output unit, and performs processing necessary to charge a fee for using the energy supply service to the user.SELECTED DRAWING: Figure 4
Patent JP-2021079165-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2021-02-22
Abstract: To provide a game machine capable of performing a suitable initial operation for movable performance means.SOLUTION: A game machine of the present invention includes movable performance means which can be operated between a first position and a second position, which can perform initial operation of the movable performance means after the start of power supply, and can execute performance operation of the movable performance means during execution of the game. The movable performance means includes first movable performance means and second movable performance means. When the first movable performance means is at the second position and the second movable performance means is at the first position at the start of power supply at which a game control state is to be restored, return operation of the first movable performance means to the first position is performed. When the first movable performance means does not return to the first position, the initial operation of the second movable performance means is not performed.SELECTED DRAWING: Figure 77
Patent JP-2022129090-A (JP)
Title: Mobile body control system, mobile body, control method, and program
Inventor: AIZAWA KOKI
IPC: B60W30/08
Filed: 2021-02-24
Abstract: To provide a mobile body control system, a mobile body, a control method, and a program which make the mobile body travel with more consideration for a surrounding situation than before.SOLUTION: A mobile body control system includes a control part for, on the basis of result of determination on whether or not a factor which is selected among a plurality of factors on the basis of priority based on the type of a specific point near a sidewalk meets a standard set for each factor, determining whether or not to include the sidewalk in a route of a mobile body.SELECTED DRAWING: Figure 1
Patent JP-2022129152-A (JP)
Title: Occupant monitoring device of vehicle
Inventor: NAKAMURA RYOTA
IPC: B60R11/02
Filed: 2021-02-24
Abstract: To enable states of a plurality of occupants in a vehicle to be satisfactorily monitored.SOLUTION: An occupant monitoring device 15 of a vehicle 1 comprises: a photographing member 41 that photographs images of a vehicle interior of the vehicle 1 in order to enable states of a plurality of occupants in the vehicle 1 to be monitored; a displaying member 32 that displays a screen for the occupants in the vehicle 1 to visually recognize; and a determining part 36 that determines the states of the occupants in the vehicle 1, using data on images photographed by the photographing member 41 of the occupants at that time when the screen is displayed by the display member 32. An outer edge part 33a outside a display region for the screen is provided in a panel 33 which displays the screen of the display member 32. The photographing member 41 is arranged behind the outer edge part 33a of the panel 33, of the display member 32.SELECTED DRAWING: Figure 6
Patent JP-2021090443-A (JP)
Title: Gastric cancer detection kit or device and detection method
Inventor: KOZONO SATOKO
IPC: C12N15/113
Filed: 2021-02-26
Abstract: To provide gastric cancer detection kits or devices and detection methods.SOLUTION: Provided are a gastric cancer detection kit or device containing nucleic acids that can specifically bind to miRNAs in a subject's sample, and a method for detecting gastric cancer comprising measuring the miRNA in vitro.SELECTED DRAWING: Figure 2
Patent JP-2022131921-A (JP)
Title: sliding door
Inventor: YAMASHITA TAKAHIRO
IPC: E05F5/00
Filed: 2021-02-26
Abstract: To easily exchange or repair a lock piece constituting a sliding door lock while supporting a door panel by a runner at the sliding door having the sliding door lock.SOLUTION: A sliding door lock 21 comprises a rod body 27 arranged inside one side end of a door panel 1, a lock piece 28 coupled to an upper part of the rod body 27, a rod receiver arranged at and fixed to one side end of a guide rail 3 and a rod operation tool operating the rod body 27 in a vertical direction so that the lock piece 28 is engaged with and disengaged from the rod receiver. At an upper corner of the door panel 1 at the side where the sliding door lock 21 is to be provided, an attachment recess part D is formed, whose upper and lateral surfaces are opened to assemble the lock piece 28 and a coupling structure. The coupling structure is provided between the lock piece 28 and the rod body 27 so that an operation element 30 to attach and detach this coupling structure faces a lateral opening of the attachment recess part D to perform an attachment and detachment operation of the lock piece 28 relative to the rod body 27 from a side of the lateral opening.SELECTED DRAWING: Figure 1