baber/WOPTO huggingface dataset:
Patent JP-2023005429-A (JP)
Title: Power transmitting device, power receiving device, wireless power transmission method, and program
Inventor: IWASE HAJIME
IPC: H02J50/12
Filed: 2021-06-29
Abstract: To appropriately perform a process for object detection in accordance with a state related to power transmission and reception.SOLUTION: A power transmission device 100 comprises: a power transmitting unit 303 for transmitting power wirelessly to a power receiving device, using a power transmission coil 304; a communication unit 305 for performing communication for determining a power transmission restricted period with the power receiving device; and a control unit 301 for performing detection processing to detect an object different from the power receiving device, on the basis of a measurement result obtained by measuring at least either of a voltage and a current of an antenna at two or more time points in the power transmission restricted period, in which the electric power transmitted to the power receiving device is restricted, and for performing control such that a prescribed signal for changing the length of the determined power transmission restricted period is transmitted to the power receiving device, in accordance with the state of at least either of the power transmitting device and the power receiving device after the length of the power transmission restricted period has been determined.SELECTED DRAWING: Figure 3
Patent JP-2023005855-A (JP)
Title: Method of manufacturing foam molding body and foam molding body
Inventor: YOKOI SHINJI
IPC: B29C48/00
Filed: 2021-06-29
Abstract: To easily expand a foamed resin sheet to a desired thickness in an expansion process.SOLUTION: A method of manufacturing a foam molding body includes: a process of extruding a foam resin in a molten state through a slit and stretching the extruded foam resin between a pair of rollers, thereby causing a foam resin sheet to hang between first and second molds; and an expansion process to expand the foamed resin sheet to a thickness of a gap by vacuuming the foamed resin sheet under reduced pressure by both the first and second molds while the first and second molds are brought closer to each other so that the gap larger than the thickness of the foamed resin sheet is provided between the first and second molds.SELECTED DRAWING: Figure 1
Patent JP-2023006305-A (JP)
Title: Semiconductor light receiving element, and method of manufacturing the same
Inventor: FURUYA AKIRA
IPC: H01L31/10
Filed: 2021-06-30
Abstract: To provide a semiconductor light receiving element and a method of manufacturing the same capable of suppressing increase in dark current.SOLUTION: A semiconductor light receiving element comprises: a first semiconductor layer of a first conductivity type provided on a substrate; a light absorption layer provided on the first semiconductor layer; a second semiconductor layer of the first conductivity type provided on the light absorption layer; a third semiconductor layer of a second conductivity type provided on the second semiconductor layer; a first electrode electrically connected with the first semiconductor layer; a second electrode electrically connected with the third semiconductor layer; a third electrode; and an insulating film. The second and third semiconductor layers form a mesa protruded above an upper surface of the second semiconductor layer. The insulating film covers the upper surface of the second semiconductor layer. The third electrode is provided on a surface on the insulating film and on the second semiconductor layer.SELECTED DRAWING: Figure 1B
Patent JP-2023006865-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: KAWAI YUSUKE
IPC: G06Q10/00
Filed: 2021-06-30
Abstract: To perform a retry by intuitively specifying and correcting a corrected part by easily visualizing an input state to be corrected for a retry.SOLUTION: In an information processor having a control part, the control part includes reading means for reading input value data in which input values to respective items provided on a screen provided by application software to be operated by an automation tool are stored in association with item identification data, storage processing means for storing input values stored in input value data and item identification information in reference data having predetermined structure to be referenced when the automation tool executes input operation to the screen in order of reference by the automation tool, and display processing means for displaying an execution result of input operation to the respective items on the screen onto the screen in a display mode in which items for which input operation fails or is not executed are emphasized on the basis of log data outputted by the automation tool when the automation tool executes input operation while referencing reference data.SELECTED DRAWING: Figure 1
Patent JP-2021168177-A (JP)
Title: Transaction delegation method and transaction delegation system
Inventor: FUJII TAKATSUGU
IPC: G06Q20/38
Filed: 2021-07-08
Abstract: To provide a transaction delegation method and a transaction delegation system in a block chain.SOLUTION: A transaction delegation method includes receiving, from a first device used by a user, delegation data that delegates the execution of a user's desired transaction in a block chain system, by communication outside the block chain system, by a second device that stores account data in the block chain system. The method includes creating a delegation transaction that causes an execution smart contract that executes a desired transaction from a user's account in the block chain system, based on the delegation data transmitted from the first device, and broadcasting the delegation transaction to the block chain system based on the account data.SELECTED DRAWING: Figure 7
Patent JP-2023010025-A (JP)
Title: Breadmaking powder composition and method of producing bread
Inventor: NISHIOKA AKIHIRO
IPC: A21D6/00
Filed: 2021-07-08
Abstract: To provide a convenient breadmaking technique, or bread which is excellent in sticky feeling, fluffy feeling and sweetness.SOLUTION: The present invention provides a breadmaking powder composition containing non-crystalline wheat flour and crystalline wheat flour. Also, the present invention provides a method of producing bread comprising a dough preparation step of obtaining dough by kneading non-crystalline wheat flour, crystalline wheat flour, and water, and a baking step of baking the dough.SELECTED DRAWING: None
Patent JP-2023011218-A (JP)
Title: Map information generation device, position identifying device, map information generation method, position identifying method, program, and recording medium
Inventor: MIZUTANI YOHEI
IPC: G08G1/005
Filed: 2021-07-12
Abstract: To provide a map information generation device with which it is possible to generate more accurate map information.SOLUTION: In this map information generation device 10, an image acquisition unit 11 acquires three-dimensional image information and two-dimensional image information in which a specific area is imaged, a three-dimensional model generation unit 12 generates a first three-dimensional model based on the three-dimensional image information and a second three-dimensional model based on the two-dimensional image information, the first and second three-dimensional models indicating a composition in the specific area and including point cloud data having shape information. Meanwhile, a map information generation unit 13 associates the position of point cloud data in the first three-dimensional model with the position of point cloud data in the second three-dimensional model and generates the map information of the specific area.SELECTED DRAWING: Figure 1
Patent JP-2023012269-A (JP)
Title: Terminal device and program
Inventor: MIZUTANI AKIHIRO
IPC: H04N23/60
Filed: 2021-07-13
Abstract: To improve operability of alignment when a terminal device images an imaging object.SOLUTION: A terminal device in an embodiment includes: a size acquisition unit which acquires, for an imaging object, a size designated by user operation; a calculation unit which calculates an appropriate distance between the imaging object and the terminal device on the basis of an angle of view of a back camera of the terminal device; a captured image acquisition unit which acquires a captured image including an image of the imaging object from the back camera; a conversion unit which converts the captured image so that the imaging object in the captured image may be displayed on a display unit arranged in the terminal device, in the same size, position, and shape as those in directly seeing the imaging object from a viewpoint position, on the basis of the viewpoint position of a user; and a display control unit which causes the display unit to display the captured image converted by the conversion unit, as a preview image.SELECTED DRAWING: Figure 9
Patent JP-2023013329-A (JP)
Title: Metal wire, and saw wire
Inventor: KANAZAWA TOMOHIRO
IPC: H01L21/304
Filed: 2021-07-15
Abstract: To provide a durable metal wire.SOLUTION: The metal wire is made of tungsten or tungsten alloy, and the number of times until wire breakage is 20,000 or more when a fatigue test is performed at maximum stress of 4400 MPa according to the JIS C6821 standard.SELECTED DRAWING: Figure 4
Patent JP-2023013698-A (JP)
Title: Pulse signal transmission device
Inventor: YAMAUCHI YUZO
IPC: H02P27/08
Filed: 2021-07-16
Abstract: To provide a pulse signal transmission device capable of transmitting a desired pulse width to a receiving device.SOLUTION: A pulse signal transmission device disclosed by the description includes an output circuit, a command device, and a monitor circuit. The output circuit switches a voltage at an output terminal connected to a receiving device between a LOW level and a HIGH level. The command device provides a voltage changeover command to the output circuit. The monitor circuit monitors the voltage at the output terminal. The command device identifies delay time from output timing at which the voltage changeover command is outputted to the output circuit to arrival timing at which a voltage detected by the monitor circuit reaches at a predetermined threshold voltage. The command device provides the output circuit with a voltage switchover command which designates an initial point and an end point of a pulse width for a next pulse signal at a time interval for which the delay time is added or subtracted to/from the pulse width.SELECTED DRAWING: Figure 5
Patent JP-2023015510-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine which can smoothly carry out a coordination between main control means and performance control means.SOLUTION: A game machine is configured such that, in the case in which main control means executes a present variation display currently executed in a normal game state and then a next variation display based on reserved and stored next determination information, when a communication abnormality occurs with which performance control means cannot receive a command in the execution of a present variation performance according to the present variation display, even when the present variation display is ended and a specific variation pattern is executed as the next variation display in the main control means, a specific light emission by light emission means is restricted at a predetermined timing.SELECTED DRAWING: Figure 124
Patent JP-2023018568-A (JP)
Title: Powdery coating composition and interior finishing structure
Inventor: HATTORI EMI
IPC: C09D201/00
Filed: 2021-07-27
Abstract: To provide a powdery coating composition which enables formation of a film that hardly causes cracks even when coated onto an inner wall to which wallpaper is stuck.SOLUTION: A powdery coating composition enables formation of a coating material by kneaded with water. The coating material is coated onto an inner wall 1 to which wallpaper 3 is stuck through an adhesive material layer 2 and is solidified, and a film 4 is formed. The powdery coating composition contains an extender pigment, a glass fiber and a re-emulsification form powder resin, and 20-100 pts.mass of the glass fiber with respect to 100 pts.mass of the extender pigment.SELECTED DRAWING: Figure 1
Patent JP-2021168695-A (JP)
Title: Field work vehicle
Inventor: YOSHIDA KAZUMASA
IPC: A01B69/00
Filed: 2021-07-28
Abstract: To provide a field work vehicle capable of performing appropriate turnaround travel by appropriately recognizing that a furrow area for performing turnaround of a travelling machine body has arrived.SOLUTION: A field work vehicle includes a travelling machine body which travels in a field while performing turnaround at a furrow area, a field work device which performs work to the field, a positioning unit which outputs positioning data indicating the position of the own vehicle, an automatic steering unit for automatically steering the travelling machine body, and a furrow detection module which detects at least either of that the travelling machine body has approached a furrow area and that it has arrived to the furrow area on the basis of the position of the own vehicle or the position of the field work device. The furrow areas are set according to the behavior of the field work device.SELECTED DRAWING: Figure 1
Patent JP-2021176585-A (JP)
Title: Sterilization device using sealing pouch and vacuum container
Inventor: LIM YOU BONG
IPC: A61L2/26
Filed: 2021-08-03
Abstract: To provide a sterilization device and a sterilization method.SOLUTION: A sterilization device comprises: a vacuum wrapper 10 for storing a target object to be processed; a vacuum container 110 into which the vacuum wrapper is loaded; a sterilization agent providing unit 120 for injecting a sterilization agent into the vacuum wrapper; and a vacuum pump 140 for evacuating the vacuum wrapper and the vacuum container. After injecting the sterilization agent to the vacuum wrapper, a pressure in the vacuum container is raised relative to that in the vacuum wrapper, thereby compressing the vacuum wrapper. A sterilization method may comprise loading a vacuum wrapper for storing and sealing a target object into the vacuum container, evacuating the vacuum container and the vacuum wrapper, injecting a sterilization agent into the vacuum wrapper which is arranged in the vacuum container and maintained under vacuum, and venting the vacuum container so as to place the vacuum container at atmospheric pressure.SELECTED DRAWING: Figure 1
Patent JP-2023025761-A (JP)
Title: Watching system, watching device, watching method, and watching program
Inventor: ICHITANI SHUJI
IPC: G06T7/00
Filed: 2021-08-11
Abstract: To provide a watching system, a watching device, a watching method, and a watching program capable of suppressing an erroneous report of the overturn, fall or the like of a monitored person.SOLUTION: In a watching system in which a plurality of detection sections, a server, and portable terminals are mutually communicably connected via a LAN (Local Area Network) and a wireless AP, the detection section 10 has: an imaging section (camera 104) for photographing a photographing area including at least a peripheral area of a bed; a sensor (bed sensor 103) for detecting a load on the bed; a determination section (control section 101) for determining the state of a monitored person on the basis of an image and the output of the sensor; and a terminal for reporting information related to the state of the monitored person based on the determination. When it is determined that a predetermined load is detected on the basis of the output of the sensor, control is performed not to report the information related to the state of the monitored person even when any one of the overturn, fall and bed-leaving is detected on the basis of the image.SELECTED DRAWING: Figure 3
Patent JP-2023026037-A (JP)
Title: elevator
Inventor: MIYAGAWA YUKIHIRO
IPC: B66B13/30
Filed: 2021-08-12
Abstract: To provide an elevator with a simplified configuration for opening and closing an opening and closing body.SOLUTION: An elevator comprises a single-sided or double-sided opening and closing body. The opening and closing body includes one or more fast door panels with a fast moving speed per opening/closing unit and one or more slow door panels with a slow moving speed. The fast door and the slow door are guided by one guide rail, and then are opened and closed.SELECTED DRAWING: Figure 3
Patent JP-2023032492-A (JP)
Title: Driving device for synchronous motor, and driving method for synchronous motor
Inventor: SATO HIROAKI
IPC: H02P21/22
Filed: 2021-08-27
Abstract: To provide a highly reliable driving device for a synchronous motor capable of highly accurately estimating and limiting a DC current without requiring an additional configuration such as a dedicated sensor for current detection.SOLUTION: A driving device for a synchronous motor comprises: a first DC current calculation unit for calculating a first DC current based on a first voltage command value, a current value of a coil of the synchronous motor and a battery voltage; a second DC current calculation unit for calculating a second DC current based on the current value of the coil of the synchronous motor, a rotation speed of the synchronous motor and predetermined motor characteristics of the synchronous motor; a model error extraction unit for calculating inverter efficiency based on the first DC current and the second DC current; a DC current correction unit for calculating an estimate DC current based on the first DC current, the second DC current and the inverter efficiency; and a DC current limitation unit for correcting a current command value of the coil based on the estimate DC current and a predetermined DC current limit value.SELECTED DRAWING: Figure 2
Patent JP-2023033745-A (JP)
Title: Pipe making machine and pipe making method
Inventor: NAKAMURA RYOICHIRO
IPC: B29C63/32
Filed: 2021-08-30
Abstract: To provide a pipe making machine capable of forming properly a spiral pipe.SOLUTION: A pipe making machine, which is a push-type pipe making machine for forming a spiral pipe 202 in a manhole by using a lining member 12 and a connection member 14, and sending it into an existing pipe, includes a spiral winding guide device and a mating device 58. The mating device allows the connection member to mate with the lining member from the outer surface side, by butting together adjacent side edge parts of the spirally wound around lining member.SELECTED DRAWING: Figure 19
Patent JP-2023038708-A (JP)
Title: mobile robot
Inventor: AKAHANE KIYOSHI
IPC: G05D1/02
Filed: 2021-09-07
Abstract: To provide a simple link-type mobile robot that is enabled to move based on brachiation motion while simplifying a device configuration.SOLUTION: A mobile robot, which performs brachiation motion where the robot moves based on pendulum motion, comprises: a first gripping part and a second gripping part, provided oppositely in an enclosure, which grip objects to be gripped; an adjusting part that moves weight movably arranged in the enclosure to change a position of a gravity center in the enclosure; and a calculating part that calculates a brachiation trajectory as a target trajectory for the second gripping part for the second gripping part to grip a second object to be gripped away from a first object to be gripped and for the enclosure to start second pendulum motion, after the first gripping part grips the first object to be gripped and the enclosure performs first pendulum motion, calculates adjustment amounts of the adjusting part for enabling the second gripping part to follow the brachiation trajectory, and then makes the adjusting part operate on the basis of the calculation results.SELECTED DRAWING: Figure 1
Patent JP-2023039262-A (JP)
Title: Power source and ultrasonic diagnostic device
Inventor: KUWANA YUJI
IPC: H02J7/10
Filed: 2021-09-08
Abstract: To calculate a residual capacity of a secondary battery with accuracy, with simple configurations.SOLUTION: A power source for calculating a residual capacity of a secondary battery on the basis of a discharge voltage of a secondary battery, comprises: an AC power circuit; a secondary battery; a charging circuit; a discharge circuit; and a control circuit. The AC power circuit converts an AC voltage from the AC power source, into a DC voltage. The charging circuit converts an AC voltage from the AC power source into a DC voltage, and charges the secondary battery by the DC voltage. The discharge circuit discharges the secondary battery. The control circuit detects a discharge current of the secondary battery, controls a current output from the charging circuit on the basis of the detected discharge current, for canceling a current output to the discharge circuit from the secondary battery.SELECTED DRAWING: Figure 1
Patent JP-2023040484-A (JP)
Title: Planting device and cultivation device
Inventor: AKIYAMA TAKUJI
IPC: A01G31/00
Filed: 2021-09-10
Abstract: To provide a mechanism that changes the intervals between plants without thinning or transplantation of the plants.SOLUTION: A planting device for hydroponics includes a plurality of beam members that include a plurality of pot holes for putting in plants and moves on water or nutritious liquid according to the movement of a drive line. The intervals between the plurality of beam members are changeable.SELECTED DRAWING: Figure 20
Patent JP-2021193027-A (JP)
Title: Seat
Inventor: IWAKATA SO
IPC: B60N2/90
Filed: 2021-09-16
Abstract: To provide a seat in which an opening is formed on a surface cover and a garnish is attached to the opening and which makes the surface cover less likely to be damaged and makes a gap less likely to be generated between the garnish and the surface cover.SOLUTION: A seat includes: a frame; a pad 36 supported by the frame; a surface cover 37 which covers a surface of the pad and has a first opening 38; a plate-like plate 46 which is coupled to an edge part of the first opening on a rear surface of the surface cover and formed with a second opening facing the first opening; and a garnish 40 including a body part 41 passing through the first opening and the second opening, an extension part 42 extending from the body part to an edge surface of the first opening in an annular manner, and an engagement part 43 which engages with the plate provided at the body part.SELECTED DRAWING: Figure 4
Patent JP-2023044337-A (JP)
Title: pn junction diode
Inventor: TAKATSUKA AKIO
IPC: H01L29/201
Filed: 2021-09-17
Abstract: To provide a pn junction diode that can achieve both a low rise voltage and suppression of a leakage current, even when the same has a simple structure.SOLUTION: In one embodiment, a provided PN junction diode 1 comprises an n-type semiconductor layer 11 comprising a single crystal of an n-type semiconductor having a composition of (GaxAlyIn1-x-y)2O3 (0<x≤1, 0≤y<1, 0<x+y≤1) and a p-type semiconductor layer 12 being Cu2O, NiO, Ag2O, Ge, SixGe1-x (0<x<1), CuInO2, CuGaO2, CuAlO2, CuAlxGayIn1-x-yO2 (0<x≤1, 0≤y<1, 0<x+y≤1) forming a pn junction with the n-type semiconductor layer 11 or CuO, and a rise voltage of 1.2 V or less.SELECTED DRAWING: Figure 1