baber/WOPTO huggingface dataset:
Patent JP-2023044741-A (JP)
Title: Information processing apparatus and program
Inventor: TAKAMATSU MUTSU
IPC: G06Q30/0201
Filed: 2021-09-21
Abstract: To provide an information processing apparatus and a program that improve an accuracy of narrowing down target users for advertisement distribution in order to achieve effective advertisement distribution.SOLUTION: An information processing apparatus 1 connected to an SNS server 2 that provides an SNS service via an Internet line 8 includes means that requests and downloads information on SNS users who receive provision of the SNS service from the SNS server 2, and means that extracts, based on the information from the SNS users, an SNS user who shows interest in a specific SNS user or a posting thereof, and has the identical or slimier persona to a typical persona regarding an SNS user posting the same product as a product posted by the specific SNS user.SELECTED DRAWING: Figure 2
Patent JP-2023051104-A (JP)
Title: Film forming method and film forming apparatus
Inventor: CHIBA TAKASHI
IPC: H01L21/318
Filed: 2021-09-30
Abstract: To provide a technique capable of controlling the nitrogen concentration in a silicon oxynitride film after forming the silicon oxynitride film.SOLUTION: A film forming method according to one aspect of the present disclosure includes a step (a) of forming a film containing silicon (Si), oxygen (O), and nitrogen (N) on a substrate, and a step (b) of exposing the substrate on which the film is formed to plasma generated from a plasma-generating gas containing Ar gas, and adjusting the concentration of nitrogen contained in the film by switching whether the plasma-generating gas contains a nitriding gas.SELECTED DRAWING: Figure 11
Patent JP-2023053505-A (JP)
Title: Control method for engine and engine system
Inventor: FUJII TAKUMA
IPC: F02D43/00
Filed: 2021-10-01
Abstract: To accurately form a targeted cylinder inner state and stabilize compression self-ignition combustion at a transient time.SOLUTION: In a control method for an engine 1, a controller (ECU 10) sets target torque in a specified cycle in predetermined delay time future relative to a current time on the basis of a current accelerator opening (B1), the controller selects beforehand combustion in the specified cycle from flame propagation combustion and compression self-ignition combustion (B2), the controller outputs a control signal to a state amount adjustment device before the specified cycle so that the a state amount in a cylinder in the specified cycle becomes a state amount corresponding to the selected combustion (B3), the controller estimates the state amount at timing when an intake valve 21 is closed in the specified cycle (B4), and the controller outputs the control signal corresponding to the estimated state amount to an ignition plug or an injector 6 (B5).SELECTED DRAWING: Figure 15
Patent JP-2023057390-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: USHIJIMA TAKASHI
IPC: H01L21/301
Filed: 2021-10-11
Abstract: To provide a technique capable of satisfactorily peeling a device layer from a semiconductor wafer by reducing warpage of the semiconductor wafer.SOLUTION: A manufacturing method of a semiconductor device includes: a groove forming step of forming a groove on a first principal surface of a semiconductor wafer 1 comprising a first principal surface 1a and a second principal surface 1b, a device structure being formed on the side of the first principal surface of the semiconductor wafer in the groove forming step; a laser radiating step of radiating a laser to a face 3 extending in a predetermined depth of the semiconductor wafer, the laser being radiated from the second principal surface to the predetermined depth of the semiconductor wafer in the laser radiating step; and a peeling step of peeling a device layer 2, in which the device structure is formed, from the semiconductor wafer along the face to which the laser is radiated. The peeling step is implemented in a state where the groove is not filled or is filled with a material of a lower thermal expansion coefficient than that of the semiconductor wafer.SELECTED DRAWING: Figure 1
Patent JP-2023057564-A (JP)
Title: Circuit device and head-up display device
Inventor: AKIBA YASUTOSHI
IPC: G09G5/00
Filed: 2021-10-12
Abstract: To provide a circuit device, etc., with which it is possible to improve the visibility of a background in a region of HUD display where no display object exists.SOLUTION: A circuit device 100 is used in a head-up display device 50 that includes a display panel 20 and a backlight device 10 having a plurality of light-emitting elements LS. The circuit device 100 includes a distortion correction circuit 110 and an image analysis circuit 120. The distortion correction circuit 110 corrects a distortion with respect to input image data IMA and outputs output image data IMB after distortion correction. The image analysis circuit 120 analyzes the image data to be analyzed, which is the input image data IMA or the output image data IMB, and performs backlight control processing, on the basis of the analysis result, for turning off a light-emitting element that corresponds to a display region of the display panel 20, the color of which changes to a transparent color when projected by the head-up display device 50, among the plurality of display regions corresponding to the plurality of light-emitting elements.SELECTED DRAWING: Figure 2
Patent JP-2023058198-A (JP)
Title: Disinfection composition and disinfection method
Inventor: OMORI CHIHARU
IPC: A61L9/01
Filed: 2021-10-13
Abstract: To provide a disinfection composition that is suitable for users, including general consumers, to perform bacteria eradication, antibacterial measures, sterilization, or disinfection, wherein the disinfection composition has a pH of 12 or less, tends not to roughen hand skin, and has high storage stability, and to provide a disinfection method using the disinfection composition.SOLUTION: A disinfection composition contains a bromine-based oxidizing agent, a sulfamic acid compound, and a strong acid; has an effective bromine concentration that falls within the range of 0.01-0.25%; and a pH that falls within the range between 5.0 and 11.0.SELECTED DRAWING: None
Patent JP-2023058339-A (JP)
Title: door mirror structure
Inventor: MORIYAMA YUKIHIRO
IPC: B60R1/06
Filed: 2021-10-13
Abstract: To provide door mirror structure which enables both effective suppression of vibration of a mirror during travelling of a vehicle and improvement in visibility from a vehicle compartment to be made compatible with each other.SOLUTION: A door mirror structure comprises: a door mirror main body portion 11; a mirror base 12 with the door mirror main body portion fixed to the distal end portion 12b of the mirror base 12; and a drive unit 13 which moves the door mirror main body portion 11 and the mirror base 12 between a mirror use position and a mirror storage position. The drive unit 13 is arranged in a side door 1. A housing 15 of the door mirror main body portion 11 has such a shape that the door mirror main body portion 11 is not position in a region R between a first virtual line L1 joining a middle point Im between both eyes of a driver to an inside end portion 11a, in a vehicle width direction, of a rear surface 11c of the door mirror main body portion 11 and a second virtual line L2 joining the middle point Im to a door glass front end portion 6a, in the mirror use position.SELECTED DRAWING: Figure 13
Patent JP-2023059359-A (JP)
Title: Abnormality detection system, abnormality detection method, and abnormality detection program
Inventor: FUJIWARA YOICHI
IPC: G05D1/02
Filed: 2021-10-15
Abstract: To provide an autonomous traveling system, autonomous traveling method, and autonomous traveling program capable of preventing a traveling error of an autonomous traveling robot by detecting an abnormality of a marker at an early stage.SOLUTION: An autonomous traveling system performs a motion corresponding to control information in the event that a traveling apparatus detects a marker on a course on which the marker in which control information that stipulates the motion of the traveling apparatus is specified is disposed. The autonomous traveling system includes: an acquisition processing unit that acquires detection information which is detected by a first detection unit of the marker mounted in the traveling apparatus; and a determination processing unit that determines, based on statistical information corresponding to plural pieces of detection information acquired by the acquisition processing unit, whether the marker is normal or abnormal.SELECTED DRAWING: Figure 2
Patent JP-2023061603-A (JP)
Title: Biaxially stretched sheet and package container
Inventor: IZUMI EIJI
IPC: C08L25/12
Filed: 2021-10-20
Abstract: To improve folding resistance of a biaxially stretched sheet that is thin in a thickness and also improve container strength of a container formed from the biaxially stretched sheet.SOLUTION: A biaxially stretched sheet comprises a copolymer comprising acrylonitrile and styrene as monomer units and a diene rubber-modified polystyrene comprising a diene rubber component. A content of the acrylonitrile is 11.6-36.0 mass% based on a total amount of the biaxially stretched sheet, a content of the diene rubber component is 0.005-0.300 mass% based on the total amount of the biaxially stretched sheet, the biaxially stretched sheet has a thickness of 0.20 mm or less, and the biaxially stretched sheet has maximum orientation relaxation stresses in MD and TD which are, respectively, 0.6 MPa or more.SELECTED DRAWING: None
Patent JP-2023008750-A (JP)
Title: Information processing system, information processing method, and program
IPC: G06Q10/06
Filed: 2021-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which enables work management of a user or work target information, on the basis of user information of the user who has performed operation to unlock or lock a portable type electronic lock or work target information concerning the work target that the user is to work on, an information processing method, and a program. 
     SOLUTION: An information processing system includes a server 100, a user terminal 200, and a portable type electronic lock 300. The server 100 includes a work situation management unit which stores, when the portable type electronic lock 300 is unlocked or locked by the user terminal 200, in association with at least one of user information of a user who has executed the unlocking or locking operation or work target information concerning a work target that the user is to work on, work situation information including a work status generated on the basis of at least one of work start information indicating that the work has been started or work end information indicating that the work has been ended. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022028696-A (JP)
Title: Hydrogen production apparatus, hydrogen production method, and method for producing silicon fine particles for hydrogen production
IPC: C01B33/02
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus and a hydrogen production method which use silicon fine particles and are excellent in industrial availability. 
     SOLUTION: A hydrogen production method includes a crushing step of crushing cut powder of silicon or polishing waste of silicon, and thereby forming silicon fine particle having a crystallite diameter of 100 nm or less, and a hydrogen production step of bringing the silicon fine particles into contact with water or an aqueous solution and/or dispersing the silicon fine particles in the water or the aqueous solution, and thereby producing hydrogen, in which before the hydrogen production step, the hydrogen production method includes a surface oxide film removal step of bringing a hydrofluoric acid or an aqueous solution of ammonium fluoride into contact with the silicon fine particles obtained by the crushing step, a hydrophilization treatment step of bringing the surface of the silicon fine particles brought into contact with the hydrofluoric acid or the aqueous solution of the ammonium fluoride into contact with a surface active agent or a nitric acid, and a step of changing a hydrogen ion concentration index (pH) of the water or the aqueous solution in the hydrogen production step, and thereby adjusting a hydrogen production speed and/or a hydrogen production amount. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023007319-A (JP)
Title: Machine tool and display control device
IPC: G05B19/404
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a display for supporting an operator's measures against chatter vibration when using a machine tool. 
     SOLUTION: A display control device according to one aspect executes display control of a state of a machine tool including a mounting section on which a tool can be mounted, a numerical control section for controlling movement of the mounting part and a revolution speed of the tool according to a machining program, and a vibration detecting section for detecting vibration of the tool, The display control device includes a display control section for controlling a display of time-series data representing a change in a vibration level and a change in the revolution speed of the tool detected by the vibration detecting section. When receiving an instruction to change the revolution speed, the display control controls the display to superimposedly display a marker representing a change instruction, on the time-series data. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023069787-A (JP)
Title: Seedling mat filling device and seedling mat filling method
Inventor: ISHIKAWA KOICHI
IPC: A01G9/08
Filed: 2021-11-08
Abstract: To address the problem that conventionally a portion of a seedling mat where a load is concentrated is easily torn and damaged, a portion pushed by a protrusion is damaged, and reliability of transfer is reduced.SOLUTION: A seedling mat filling device comprises: mat transfer means 10, for transferring a seedling mat M in an upright standing state with one of left and right side surfaces 5 facing downward, provided on a transfer table 1 having a transfer means 7 for transferring a seedling container A; a mat supply and placement table 12, placed with the seedling mat M to be supplied to the mat transfer means 10 in an upright standing state with side surface 5 facing downward, provided above a transfer path of the seedling containers A of the transfer table 6 and on a side of the mat transfer means 10; a guide member 38, for guiding the seedling mat M transferred by the mat transfer means 10, provided on the downstream side of the transfer direction of the mat transfer means 10; and a forced guiding guide 11, for guiding the seedling mat M so as to forcible fall toward the seedling container A being transferred, provided on the upper front side of the guide member 38.SELECTED DRAWING: Figure 2
Patent JP-2023071046-A (JP)
Title: Double structure container
Inventor: MURAYA YOSHIKO
IPC: B65D77/06
Filed: 2021-11-10
Abstract: To provide a double container which consists of an outer container and an inner bag container inserted and held in the outer container, and when its contents are discharged by squeezing the outer container, by forming a thin and uniform peeling layer, the outer surface of the inner bag container can be quickly peeled off the inner surface of the outer container to form an air layer between them.SOLUTION: In a double structure container 1 which consists of an outer container 3 and an inner bag container 5 inserted and held in the outer container. Squeezing the outer surface of the body of the outer container causes its contents to be discharged and the inner bag container to shrink, forming a space between the inner bag container and the outer container. On the outer surface of the inner bag container, in an unused state where the contents have not been discharged, except for the portion facing the bottom 17 of the outer container, a coating layer 40 of low-melting wax with a melting point in the range of 40°C to 70°C exists with application amounts of 150 mg/m2 or less, and the coating layer adheres to at least the inner surface of the squeezed body 15 of the outer container.SELECTED DRAWING: Figure 1
Patent JP-2023072816-A (JP)
Title: combustion system
Inventor: KISHIDA TAKUYA
IPC: F23C1/04
Filed: 2021-11-15
Abstract: To reduce the cost required for treating exhaust gas generated by blasting.SOLUTION: A combustion system 100 includes a reactor 310 for pressurizing biomass at a pressure exceeding the atmospheric pressure, a heating section 320 for heating the reactor 310, a solid-gas separator 340 for separating a solid-gas mixture containing the biomass and discharged from the reactor 310 into solid and gas, a combustor (boiler 190) for burning the biomass separated by the solid-gas separator 340, a cooler 210 for cooling exhaust gas separated by the solid-gas separator 340, and an exhaust gas supply section 230 for supplying the exhaust gas after being cooled by the cooler 210 to the combustor.SELECTED DRAWING: Figure 1
Patent JP-2022010342-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To suitably execute a performance using a plurality of kinds of performance execution means. 
     SOLUTION: A sound light side MPU112 executes sound output control of a speaker part 45, light emission control of various light emission part groups 71-73, drive control of skirt panel drive units 53a, 53b, and drive control of disc drive units 63a, 63b in accordance with a command transmitted from a display side MPU122. Thus, a sound output performance, a light emission performance, an operation performance of an accessory are performed in a mode corresponding to a display content of a pattern display device 31. In this case, a plurality of slide members are provided in a skirt plate accessory. When a third stage operation is performed as a skirt plate performance after a second stage operation, the third stage operation is started if each slide member is detected by an adjustment position sensor after the second stage operation. Then, the sound output performance and the light emission performance corresponding to this are performed when starting the third stage operation. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075500-A (JP)
Title: Carrier device and liquid discharge device
Inventor: YAMAZAKI YUSUKE
IPC: B65H5/00
Filed: 2021-11-19
Abstract: To provide a carrier device capable of easily detecting an abnormal sound such as a malfunction sound of a cleaning unit.SOLUTION: A carrier device comprises: a conveyor belt for conveying a medium; a cleaning unit capable of cleaning the conveyor belt by liquid; and a sound collection part for collecting the sound generated by operation of the cleaning unit.SELECTED DRAWING: Figure 2
Patent JP-2022028844-A (JP)
Title: Apparatus and method
IPC: H04W92/18
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method that transmit sidelink signals and perform control such that an exceptional resource pool is used if a ratio of the number of available resources to the number of all resources is smaller than a predetermined threshold. 
     SOLUTION: An apparatus comprises a transmitter and a controller. The transmitter is operative to transmit sidelink signals to a second node; and the controller is operative to determine whether to use an exceptional resource pool on the basis of at least one of a first condition and a second condition. The first condition includes that a first channel busy ratio measured during a first congestion control operation regarding a current resource pool is higher than a first threshold, and the second condition includes that at least one packet is determined to be dropped during the first congestion control operation. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076907-A (JP)
Title: Hydraulic system of industrial vehicle
Inventor: KODERA HIROYASU
IPC: F15B11/02
Filed: 2021-11-24
Abstract: To provide a hydraulic system of an industrial vehicle capable of controlling the capacity of a cargo handling pump through positive control and properly controlling the capacity of a steering pump.SOLUTION: A hydraulic system 1 includes: a variable capacity type steering pump 21 that supplies a working fluid to a steering actuator 11; a variable capacity type cargo handling pump 31 that supplies the working fluid to at least one cargo handling actuator 12; and a confluence line 71 that branches out from a steering supply line 22 and leads to a cargo handling supply line 32. Further, the hydraulic system 1 includes: a cargo handling regulator 5 that is inputted with a cargo handling request command pressure and augments a capacity of the cargo handling pump 31 as the cargo handling request command pressure increases; and a steering regulator 4 that is inputted with a higher one of a steering negative pressure and a cargo handling negative pressure as a load sensing pressure, and controls the capacity of the steering pump 21 so that a difference pressure between the load sensing pressure and a discharge pressure of the steering pump 21 is maintained to be constant.SELECTED DRAWING: Figure 1
Patent JP-2023077519-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022028898-A (JP)
Title: Anti-respiratory syncytial virus antibodies, and methods of their generation and use
IPC: C07K16/10
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide anti-respiratory syncytial virus antibodies, and methods of their generation and use. 
     SOLUTION: Anti-RSV antibodies with neutralizing potency against RSV subtype A and RSV subtype B are provided, as well as methods for their identification, isolation, generation, and methods for their preparation and use are provided. There remains a need for provision of highly specific, high affinity, and highly potent neutralizing anti-RSV antibodies and antigen-binding fragments thereof with neutralize at least one, but preferably both, of subtype A and subtype B RSV viral strains, and which preferentially recognize PreF relative to PostF conformations of the F protein. There also remains a need for provision of anti-RSV and anti-HMPV cross-neutralizing antibodies and antigen-binding fragments thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT