baber/WOPTO huggingface dataset:
Patent JP-2023032644-A (JP)
Title: Dryer
Inventor: ON SHOKO
IPC: D06F58/38
Filed: 2021-08-27
Abstract: To provide a technology capable of reducing a load of a compressor of a heat pump.SOLUTION: In a dryer which can execute a drying operation for drying laundry in a rotary tub by the air supplied into the rotary tub, a control part can execute, in the drying operation, a first operation and a second operation in which the rotational speed of the rotary tub is faster than that of the first operation. The control part executes a second operation by increasing the rotational speed of the rotary tub, in the case where the state in which a detection temperature of a temperature sensor is equal to or higher than a first reference temperature continues for equal to or longer than predetermined reference time, during the execution of the first operation.SELECTED DRAWING: Figure 5
Patent JP-2023034562-A (JP)
Title: Rectification circuit, and semiconductor device and power source device using the rectification circuit
Inventor: MIWA AKIHIRO
IPC: H02M7/10
Filed: 2021-08-31
Abstract: To provide a rectification circuit capable of achieving a high withstand voltage while suppressing an increase of power loss, and a semiconductor device and a power source device using the rectification circuit.SOLUTION: A rectification circuit includes: a first MOSFET (QH1) that is configured to cause a current flow in one direction and is an enhancement type; a second MOSFET (QL1) that is connected in series with the first MOSFET and is an enhancement type having a withstand voltage lower than the first MOSFET; a control circuit (1) that causes both the first MOSFET and the second MOSFET to conduct rectification operation; and a capacitor (C1) that supplies a power source to the control circuit and is charged with a drain-source voltage in the second MOSFET.SELECTED DRAWING: Figure 1
Patent JP-2022000770-A (JP)
Title: Information processing system, information processing method, server, information processing program, and block chain data structure
Inventor: AZUCHI SHIGEYUKI
IPC: G06F16/28
Filed: 2021-08-31
Abstract: To record item tracking information on a block chain, while reducing the amount of tracking information data for an item to be moved.SOLUTION: A server 14 stores item identification information in an accumulator. The server 14 broadcasts transaction data, including an address representing an item transmission source, an address representing an item destination, and the accumulator, to a block chain node 16. When receiving a request signal including identification information of an item to be tracked, the server 14 acquires transaction data sequence in which the item corresponding to the identification information included in the request signal is moved and accumulator sequence corresponding to the transaction data sequence, from the block chain. The server 14 verifies whether the identification information of the item to be tracked is stored in each accumulator of the acquired accumulator sequence, and outputs the verification result.SELECTED DRAWING: Figure 1
Patent JP-2021184885-A (JP)
Title: Cushion material
Inventor: OTA TANTO
IPC: A47C27/15
Filed: 2021-09-08
Abstract: To provide a cushion material which can improve stability for receiving a load.SOLUTION: This cushion material 10 is formed into a sheet shape, and a surface-side irregular part 15 is formed at a first face 10A orientated to a surface side. A plurality of pedestalled protrusions 21 of structures having bulged parts 22 which are protruded in an arm shape so as to be protrusive to the surface side on a pedal part 23 having an external peripheral face which is curved so as to be protrusive to a rear side are formed at a plurality of protrusions 15T of the surface-side irregular part 15. The bulged part 22 of the pedaled protrusion 21 is formed into a substantially-trapezoidal shape in a cross section view having a substantially-flat ceiling part 22T and a side face part 22S which is curved so as to be continuous to the pedestal part 23 from the ceiling part 22T at an outer face.SELECTED DRAWING: Figure 2
Patent JP-2023039697-A (JP)
Title: memory system
Inventor: OGAWA TAKAYA
IPC: H04L9/14
Filed: 2021-09-09
Abstract: To materialize a memory system that can reduce the time required to search for an encryption key.SOLUTION: A key search circuit comprises: a hit determination circuit that determines whether or not a received key search request hits retained contents of a search result buffer; and an update determination circuit that determines whether or not to update the retained contents of the search result buffer. If the hit determination circuit determines that the received key search request hits the retained contents of the search result buffer, the key search circuit outputs a search result retained in the search result buffer to an encrypting/decoding circuit. If the update determination circuit determines to update the retained contents of the search result buffer, the key search circuit updates the retained contents of the search result buffer, with the received key search request and the search result acquired from a range table.SELECTED DRAWING: Figure 9
Patent JP-2023040423-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of more suitably performing control of a movable member in the game machine in which the movable member can be moved.SOLUTION: A game machine 10 determines whether a player operates an operation button 20 when a movable rotary accessory member 37 is in a standby position side when performing movable control of the movable rotary accessory member 37 in a range between a standby position and the maximum operation position by continuous operation common to movable modes A to D on the basis of one drive data 1, stops movement of the movable rotary accessory member 37 in continuous operation in a standby position side when the player operates the operation button 20, and starts individual operation after continuous operation of the respective movable modes A to D. After the continuous operation, a pattern display part 341 controls a display performance. In the meantime, when the movable rotary accessory member 37 is in the maximum operation position side, it is not determined whether the operation button 20 is operated. An execution period of continuous operation and a period when the movable rotary accessory member 37 is moved to the maximum operation position by continuous operation are indefinite.SELECTED DRAWING: Figure 269
Patent JP-2022068834-A (JP)
Title: Information processing method and information processing apparatus
IPC: G06Q10/00
Filed: 2021-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method for improving the usefulness of a battery, and an information processing apparatus. 
     SOLUTION: In an information processing method, a diagnosing unit diagnoses a degree of deterioration of a battery by using at least one of a first diagnostic method and a second diagnostic method, and a registration unit registers a new second diagnostic method on the diagnosing unit, in substitution for or in addition to the second diagnostic method of the diagnosing unit. The first diagnostic method is higher in diagnosis accuracy than the second diagnostic method. The second diagnostic method is shorter in diagnosis time than the first diagnostic method. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021191504-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2021-09-16
Abstract: To provide a game machine having a novel high amusement.SOLUTION: A game machine has display control means for performing control to display a performance on display means. The display means includes a plurality of display parts which is provided in a prescribed surrounding part on variable display means. The display control means includes movement performance control means for performing control of a movement performance so that a prescribed image included in a performance is moved, between some display parts out of the plurality of display parts. The movement performance control means includes: first movement performance control means for performing a movement performance between the plurality of display parts holding the variable display means; and second movement performance control means for performing a movement performance between the plurality of display parts not holding the variable display means. Relative to when the movement performance is performed by the second movement performance control means, when the movement performance is performed by the first movement performance control means, a probability of application of a privilege becomes higher.SELECTED DRAWING: Figure 20
Patent JP-2022051702-A (JP)
Title: Method for analyzing radar signals in a radar system with multiple sensor units
Inventor: FRANK MEINL
IPC: G01S13/87
Filed: 2021-09-17
Abstract: To enable more reliable object detection with a small amount of communication data between different components.SOLUTION: A method for analyzing radar signals in a radar system 10 including multiple sensor units 12, which are each capable of detecting objects in the surroundings of the radar system, the detection areas of the sensor units at least overlapping one another. The method includes a step in which each sensor unit calculates a short message 16 from the radar signals received by it, whose data volume is smaller than the complete detection result, but which at least contains data (distance index, relative velocity index, quality scale) which allow for the identification of potential objects and for the determination of a probability that the potential object is a real object, and a step in which, on the basis of all of the short messages and selected detection results of the sensor units, at least one analysis unit 14 calculates a consolidated detection result.SELECTED DRAWING: Figure 1
Patent JP-2022000572-A (JP)
Title: Vibration control device
Inventor: ADACHI DAIGO
IPC: E04H9/02
Filed: 2021-09-17
Abstract: To obtain a stable attenuation performance by suppressing a rotational displacement of a movable metal fitting with a compact and low-cost structure.SOLUTION: The vibration control device 10D comprises: fixed metal fittings 11 fixed parallel with a frame surface to a longer direction center part of one column 4A; a pair of braces 14, 14 erected to the longer direction center part of the column 4A from both sides of the longer direction of the other column 4B; a movable metal fitting 12 fixed to the pair of braces 14, 14, superposed at a prescribed interval with the fixed metal fittings 11 on an orthogonal direction with a frame 1, and supported parallel with the frame surface; and viscoelastic bodies 13 interposed between the fixed metal fittings 11 and the movable metal fitting 12 and bonded to both metal fittings 11, 12. Rotation regulation parts (rotation regulation surfaces 22 of the braces 14) contacting a right end face of the opposite side to the column 4A at the fixed metal fitting 11 are integrally provided with the movable metal fitting 12.SELECTED DRAWING: Figure 7
Patent JP-2023044757-A (JP)
Title: game machine
Inventor: KOBAYASHI HITOSHI
IPC: A63F7/02
Filed: 2021-09-21
Abstract: To enhance work efficiency of wiring.SOLUTION: An eaves portion 27 is provided on a mechanism frame 13. Therefore, a cable 26 is prevented from falling off by the eaves portion 27 as an operator inserts the cable 26 from a cable insertion port 31 into a gutter portion 21, so that there is no need to assemble a member for preventing the cable 26 from falling off separately. Moreover, an electric wire guide portion 33 having a narrow width from the front end portion to the rear end portion of the gutter portion 21 is provided at the cable insertion port 31. Therefore, since the operator can insert the cable 26 from the cable insertion port 31 into the gutter portion 21 along the electric wire guide portion 33, the workability of inserting the cable 26 into the gutter portion 21 is prevented from being lowered greatly due to the influence of the eaves portion 27.SELECTED DRAWING: Figure 4
Patent JP-2023045289-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: MORITA SHOICHIRO
IPC: G08G1/16
Filed: 2021-09-21
Abstract: To provide a vehicle control device with which a driver can intuitively grasp an appropriate drive operation.SOLUTION: The vehicle control device includes: a detection part for detecting an obstacle around a vehicle in which the vehicle control device is installed; a calculation part for calculating a load amount of a load applied to a device of performing a drive operation of traveling toward the obstacle according to an approach degree capable of evaluating the approach between the vehicle and the obstacle detected by the detection part; and a control part for performing control of applying the load of the load amount of the device calculated by the calculation part to the device by which the drive operation traveling toward the obstacle detected by the detection part.SELECTED DRAWING: Figure 1
Patent JP-2023055438-A (JP)
Title: Electrofusion joint
Inventor: HIMONO TOMOKAZU
IPC: B29C65/34
Filed: 2021-10-06
Abstract: To provide an electrofusion joint capable of electrically fusing a plastic pipe to be connected not simultaneously at both of right and left sockets but by each of right and left sockets.SOLUTION: In an electrofusion joint, a going path in which spiral advances in a going path direction from an opening portion side of the electrofusion joint to an opening portion side at an opposite side of the opening portion and a return path in a direction reverse to the going path direction, are formed by means of one heating wire in a fusion portion. The going path in the fusion portion includes: a first area at an axial central portion in the fusion portion in which pitches of the spiral shape are formed by the same pitch (F(n)-F(n+1)=13.0 mm (n=0-3)); and a second area excluding the central portion in which the pitches of the spiral shape are formed by the pitches which are twice the same pitch in maximum (F(4)-F(5)=16.5 mm (turn portion T)). In the return path in the fusion portion, both of the first area and the second area have the same pitch (R(n)-R(n+1)=13.0 mm (n=0-6: including turn portion)).SELECTED DRAWING: Figure 7
Patent JP-2023057430-A (JP)
Title: Online learning reservation system
Inventor: MAEBA RYOTA
IPC: G06Q50/20
Filed: 2021-10-11
Abstract: To provide an online learning system that facilitates safe, efficient, and smooth communication between a student and a home-based instructor using a general-purpose online tool.SOLUTION: In an online learning system, when inputting a desired learning content and a course time-of-day on a course registration site, a list of available instructors is displayed, and when selecting a desired instructor, the course time-of day and mail addresses of a student and the instructor in charge are automatically added to a list of a combination list of the instructor and the student as a set.SELECTED DRAWING: Figure 1
Patent JP-2023057698-A (JP)
Title: Cart detector and cart
Inventor: MAKI TOSHIO
IPC: A61L2/20
Filed: 2021-10-12
Abstract: To realize a function capable of informing the state of a sterilization process to an operator after putting a cart containing objects to be sterilized into a sterilization chamber, in an existing installed sterilizer.SOLUTION: A cart detector 30 provided separately from a sterilizer 10 includes: a sensor 32; a control unit 34 capable of data communication with a sterilizer control unit 50 that controls the operation of the sterilizer 10; a first display unit 36 that displays that a cart 20 is housed in the sterilizer 10 by detecting the moving direction of the cart 20 with respect to the sterilizer 10 by the sensor 32; and a second display unit 38 that displays that a sterilization process in the sterilizer 10 has been completed.SELECTED DRAWING: Figure 1
Patent JP-2023058062-A (JP)
Title: blade case
Inventor: TAKAGI ATSUSHI
IPC: B65D85/00
Filed: 2021-10-13
Abstract: To provide a blade case that is able to prevent damage to a cutting blade when the cutting blade is attached.SOLUTION: A blade case is configured to hold a cutting blade which includes: a hub base having an insertion hole provided in a central part thereof, into which a boss portion of a blade mount fixed to a spindle is inserted and a grip portion that is gripped by a worker; and a cutting blade provided on an outer peripheral portion of the hub base. The blade case includes: a reception body having a reception portion for receiving the cutting blade; and a lid body for closing and opening the reception portion. The reception body has: a projecting portion projecting from a bottom surface of the reception portion, formed so as to correspond to a contour of the boss portion, and that is inserted into an insertion hole of the cutting blade; a positioning projection which projects from a tip part of the projecting portion and is fitted in a recess provided in a spindle or the boss portion; and cut-off portions which are provided on a bottom surface side of the reception portion so as to penetrate through the reception body, and exposes a part of the grip portion of the cutting blade received in the reception portion.SELECTED DRAWING: Figure 5
Patent JP-2023058382-A (JP)
Title: Method for producing anatase-type titanium oxide film
Inventor: SHIMOMURA MASARU
IPC: C01G23/053
Filed: 2021-10-13
Abstract: To provide a method for producing an anatase-type titanium oxide film with high orientation by a solvothermal process.SOLUTION: A method for producing an anatase-type titanium oxide film comprises preparing a titanium-containing liquid containing water, an alcohol, a diketone, an acid, a titanium alkoxide and a fluorine atom-containing titanium compound, and immersing a substrate in the titanium-containing liquid to form an anatase-type titanium oxide film on the substrate by a solvothermal process.SELECTED DRAWING: Figure 1
Patent JP-2022119170-A (JP)
Title: Game system, server, screen display method, and program
IPC: A63F13/2145
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce a player's trouble by simultaneously providing the player with plural function screens within a game application. 
     SOLUTION: A game system or the like includes: a functional image generation part for generating a functional image as a processing result of a function executed within a game application on a player's terminal; and a composited image generation part for dividing the entire screen area of the player's terminal into a predetermined number of divided screen areas on the basis of a screen division request from the player's terminal, and for generating composited images in which plural kinds of functional images are allocated to the divided screen areas, respectively. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023061720-A (JP)
Title: Rotating device, conveying device, and image forming apparatus
Inventor: KOSUGE TOMOYA
IPC: G03G21/16
Filed: 2021-10-20
Abstract: To restrict an increase in size of a rotating device compared with a case where when an opening and closing unit is opened, a drive transmission path is divided.SOLUTION: A rotating device comprises: an opening and closing unit that is supported on a support in an openable and closable manner; a driving unit that is provided in the support; a first rotating body that is provided in the support and is rotated by a driving force of the driving unit; a driven unit that is provided in the opening and closing unit; a second rotating body that is provided in the opening and closing unit, is rotated by a transmitted rotary force, and transmits the rotary force to the driven unit; and an annular body that is formed in an annular shape, the annular body wound over the first rotating body and the second rotating body and maintaining the wound state in both an open state and a closed state of the opening and closing unit, and transmitting the rotary force of the first rotating body to the second rotating body.SELECTED DRAWING: Figure 3
Patent JP-2023062374-A (JP)
Title: Communication system, infrastructure system using the same, building automation system, and factory automation system
Inventor: MUGITANI YOSHIHIRO
IPC: H04L61/30
Filed: 2021-10-21
Abstract: To provide a communication system, or the like, connected in multi-drop configured to reduce investigation time for a unique address allocated to a terminal device.SOLUTION: In a central unit of a communication system, a specifying unit which specifies a unique address allocated to each terminal includes: a creation unit which creates a symbol group map; a determination unit which determines, when a command packet including information for returning a response packet including the unique address is transmitted to a terminal device for which a designated symbol group included in the map and the unique address allocated to the device are identical with each other, whether the number of terminal devices to return the response packet is 0, 1 or more; a control unit which issues an instruction, based on a result of the determination, to select a symbol group to be designated in a command packet to be transmitted next or to input information for a list; and an input unit which inputs, when acquiring the unique address allocated to the terminal device, the unique address in association with information indicating the terminal device that is a transmission source, in the list.SELECTED DRAWING: Figure 3
Patent JP-2023062916-A (JP)
Title: Portable instrument, onboard control device, communication control method, and control method
Inventor: TANAKA MASASHI
IPC: H04L9/08
Filed: 2021-10-22
Abstract: To maintain security in wireless communication between a portable instrument and a vehicle and prevent the convenience of accessing the vehicle from being impaired.SOLUTION: Provided is a portable instrument 10 comprising a transmission-reception unit 12 for transmitting and receiving a wireless signal to and from an onboard control device 20, a storage unit 13 for storing the identification information and common key of the portable instrument, and a control unit 11 for controlling the transmission of the identification information. The wireless signal is composed of an advertisement packet for making connection and a data packet for transmitting/receiving data after connection. When an operation unit 14 is operated on, the control unit encrypts the identification information and a handle unlocking request signal using the common key, and the transmission-reception unit transmits encrypted identification information and handle unlock request signal by an advertisement packet, and receives a public key by a data packet after receiving a connection request from the onboard control device. The control unit executes control so as to transmit the identification information and a vehicle activation request signal, and the transmission-reception unit encrypts, and transmits, the identification information and the vehicle activation request signal using the received public key.SELECTED DRAWING: Figure 1