baber/WOPTO huggingface dataset:
Patent JP-2023131265-A (JP)
Title: Information processing method and information processing system
Inventor: SETO YUKI
IPC: H04B11/00
Filed: 2022-03-09
Abstract: To facilitate the use of a service using a facility's sound system.SOLUTION: An information processing system 1 includes an audio device 20-1, an audio service server 10, and a relay device 30-1. The audio device 20-1 is installed at A station S1 and is capable of at least one of audio output and audio input. The audio service server 10 can refer to setting data that specifies a valid service that can be provided to the A station S1 among a plurality of services that utilize the audio device 20-1. The relay device 30-1 relays the exchange of information necessary for using the valid service between the audio device 20-1 and the audio service server 10.SELECTED DRAWING: Figure 1
Patent JP-2023133907-A (JP)
Title: washing machine
Inventor: HASEGAWA HIROKI
IPC: D06F33/44
Filed: 2022-03-14
Abstract: To provide a washing machine with good usability, allowing a busy user to easily select an operation course.SOLUTION: Before detection of the amount of clothes to be washed in a washing tank with a weight sensor (Yes in step SS51) and before depressing a start button (Yes in step S52), the residual time required for a present washing step is displayed on a residual time display part (step S53). The residual time is determined based on "operation information" in the latest past operation course similar to the present operation course.SELECTED DRAWING: Figure 10
Patent JP-2023134241-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: IWASAKI AKIMI
IPC: H04W76/45
Filed: 2022-03-14
Abstract: To form a group without using a base station.SOLUTION: A wireless communication device comprises: a reception unit which receives, on a first channel, a group creation request signal from a management device and a group subscription request signal from each of a plurality of reader devices; a mode setting unit which, when the group creation request signal is received, sets the device to a group creation mode for a first predetermined time; a storage unit which receives the group subscription request signal from each of the plurality of reader devices during a group creation mode and stores radio wave intensity at which the group subscription request signal was received in association with an identifier of a reader device that has transmitted the group subscription request signal; a selection unit which, when the group creation mode ends, selects a reader device of which the radio wave intensity stored in the storage device is a maximum value; and a transmission unit which transmits, to the reader device selected by the selection unit, a group subscription application signal on a second channel that is different from the first channel.SELECTED DRAWING: Figure 2
Patent JP-2023134908-A (JP)
Title: Individually packaged absorbent article
Inventor: YOSHIOKA Chisaki
IPC: A61F13/551
Filed: 2022-03-15
Abstract: To provide a configuration which can correctly recognize information of an absorbent article before being opened and makes it difficult to visually recognize information of an article together with a body fluid soaked into the absorbent article in discarding the absorbent article after being used in an individually packaged absorbent article formed by packaging an absorbent article with a packaging sheet.SOLUTION: In an individually packaged absorbent article, an absorbent article is arranged so as to make a rear surface of the absorbent article face an inner surface of a packaging sheet, and the absorbent article is individually packaged by folding the absorbent article to the inner surface side. An identification mark of a first color being a red color is attached to the absorbent article, a second color being a chromatic color different from the first color is attached to the packaging sheet, the identification mark can be visually recognized from the outside of the packaging sheet in an individually packaged state, and a color difference between the second color and the color of the identification mark visually recognized in the individually packaged state is four or more.SELECTED DRAWING: Figure 4
Patent JP-2023135070-A (JP)
Title: servo system
Inventor: ONO TEI
IPC: H02P5/46
Filed: 2022-03-15
Abstract: To provide a servo system in which a plurality of servo drivers are made to cooperatively operate, where highly accurate control is implemented as much as possible even in the case of independently driving a servo driver.SOLUTION: A servo system comprises: a first servo driver that drives a first motor; a second servo driver that is connected to the first servo driver via a first signal line and drives a second motor; and a host device connected to the first servo driver and the second servo driver via a second signal line. When receiving a switching command from the host device, the second servo driver performs switching between a first mode in which a first control command from the first servo driver is received and the second motor is driven, and a second mode in which the second motor is driven according to a second control command from the host device.SELECTED DRAWING: Figure 7
Patent JP-2022069592-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game machine provided with a privilege determination game by making it more difficult to determine a status of game balls passing through a specific area in the privilege determination game (V round). 
     SOLUTION: A game machine includes game ball detection means which can detect game balls entering a V attacker, and count means which counts the number of the detected game balls. A movable piece which can direct tha game balls to a specific area (V area) is operated on the basis that a count value by the count means in a privilege determination game (V round) turns to a predetermined value. According to a type of a jackpot drawing pattern at a moment in which the jackpot drawing pattern is stopped and displayed, a predetermined value turning to an operation trigger of the movable piece (the count value by the count means) may vary. 
     SELECTED DRAWING: Figure 47 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069606-A (JP)
Title: Sheet material storage part attachment lid
IPC: B65D77/20
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material storage part attachment lid that is attached to the sheet material storage part and does not allow bacteria to grow on the wet sheet. 
     SOLUTION: A take-out portion 3g at the center of a lid body part 3a includes an approximately oval take-out wall portion 3h having semicircular ends and a pair of take-out window parts 3i formed in the take-out wall portion 3h. A slit groove 3k is formed between the pair of take-out window parts 3i. A flat abutting portion 3m is formed at the center of the rear surface of an opening/closing portion 3c, and the contact portion 3m has an approximately oval shape with a size to be fitted into the take-out wall portion 3h. Since the take-out window portion 3i and the abutting portion 3m, into both of which an antibacterial composition is kneaded, abut on the vicinity of the distal end portion 2e of a sheet material 2c, bacteria cannot proliferate in the sheet material storage part attachment lid. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136688-A (JP)
Title: Correctness determination method, information processing device, and program
Inventor: KAWAKAMI TAKESHI
IPC: G09B7/02
Filed: 2022-03-17
Abstract: To provide a correctness determination method that allows efficient learning of words.SOLUTION: In a correctness determination method, a computer performs: obtaining an image and a first word related to the image, and a second word that is an answer which is input by a user for the image displayed on a display unit; and executing a correctness determination for the second word, based on the first word and a third word which is determined based on aggregate results of words which are answered for the image by a plurality of other users.SELECTED DRAWING: Figure 1
Patent JP-2023136828-A (JP)
Title: Power storage device
Inventor: NAKAMURA HIROMU
IPC: H01M50/244
Filed: 2022-03-17
Abstract: To provide a power storage device that can improve vibration resistance or impact resistance.SOLUTION: A power storage device includes: a power storage element 100; a holder 200b that is aligned with the power storage element 100 in a first direction and holds the power storage element 100; and a case 300 that accommodates the power storage element 100 and the holder 200b. The case 300 has a case body 310 with an opening 310a formed on one side in a second direction orthogonal to the first direction and a bottom wall 311 on the other side in the second direction. At least one of the bottom wall 311 and a lid 320 that closes the opening 310a includes movement restriction portions 311a and 321a that restrict the movement of the holder 200b in at least one direction of the first direction and in a third direction orthogonal to the first direction and the second direction by coming into contact with the holder 200b.SELECTED DRAWING: Figure 6
Patent JP-2023137890-A (JP)
Title: Particulate matter component measurement method and particulate matter component measurement device
Inventor: YAMAUCHI SHUN
IPC: G01N21/53
Filed: 2022-03-18
Abstract: To provide a particulate matter component measurement method and particulate matter component measurement device, which improve component measurement accuracy, reduce the time required for sample analysis, and improve accuracy and reliability of data as analysis data.SOLUTION: A particulate matter component measurement method involving irradiating particulate matter filling a space with inspection light and receiving reflected light to measure a particulate matter component by spectroscopy is provided, the method comprising making multiple measurements while displacing the particulate matter for each measurement and averaging measurement results.SELECTED DRAWING: Figure 1
Patent JP-2023129167-A (JP)
Title: Engine running with sunlight and water, and ship
Inventor: TSUNODA HIROSHI
IPC: F02D19/12
Filed: 2022-03-03
Abstract: To provide an engine which is realized by simply modifying an existing diesel engine and emits no CO2 only by means of electric power by photovoltaic power generation, and fresh water, and provide a ship.SOLUTION: A hot wind heater is provided in a suction valve attachment part of a diesel engine. Air is fed into a cylinder to fill the cylinder with air at around 400°C, and fresh water is injected to cause a phreatic explosion, thereby driving a piston. This revolution of the engine allows a ship to navigate.
Patent JP-2023140538-A (JP)
Title: Thermal flow rate sensor
Inventor: YUYAMA MAYUMI
IPC: G01F1/684
Filed: 2022-03-23
Abstract: To provide a thermal flow rate sensor capable of measuring high flow rates with a short run-up distance using a compact sensor chip.SOLUTION: A thermal flow rate sensor provided herein comprises a flow channel forming member 2 for forming a flow channel 8 for a target fluid to flow, branching plates 11 provided in the flow channel forming member 2 to split the flow channel 8 into first through fourth branches 12-15 having identical flow channel cross-sectional area, and a sensor chip 3 provided in the flow channel forming member 2 and equipped with a sensor element 24 for exposing the first branch 12.SELECTED DRAWING: Figure 1
Patent JP-2023140633-A (JP)
Title: Substrate supporter, substrate processing device, and substrate processing method
Inventor: KASHIMURA RYUSEI
IPC: H01L21/683
Filed: 2022-03-23
Abstract: To appropriately detach a substrate supported by an electrostatic chuck from the electrostatic chuck.SOLUTION: A substrate supporter that supports a substrate includes a base, an electrostatic chuck disposed above the base and supporting the substrate, and a vibration element that applies vibration to the substrate supported by the electrostatic chuck. A substrate processing method for processing the substrate includes the steps of supporting the substrate with the electrostatic chuck of the substrate support, performing a desired process on the substrate supported by the electrostatic chuck, and applying vibration from the vibration element to the substrate supported by the electrostatic chuck, and detaching the substrate from the electrostatic chuck.SELECTED DRAWING: Figure 7
Patent JP-2023141034-A (JP)
Title: transmission device
Inventor: YASUDA AKIRA
IPC: F16H1/32
Filed: 2022-03-23
Abstract: To provide a transmission device excellent in durability and capable of simplifying a structure.SOLUTION: A transmission device 1 comprises: an input shaft 2 that rotates around its axial line due to transmitted power; a plurality of deceleration mechanisms 3, 4 that decelerates the rotation of the input shaft 2 in multiple stages; and an output shaft 5. The plurality of deceleration mechanisms 3, 4 includes a first deceleration mechanism 3, and a second deceleration mechanism 4 located on a rear stage side of a rotational force transmission path with respect to the first deceleration mechanism 3. The second reduction mechanism 4 has a longer service life than the first reduction mechanism 3.SELECTED DRAWING: Figure 2
Patent JP-2023144177-A (JP)
Title: Self-assembled fiber bundle and method for producing the same, molded body and method for producing the same
Inventor: TSUJIKAWA KAZUTERU
IPC: B29B11/16
Filed: 2022-03-28
Abstract: To provide a novel fiber bundle that can be easily produced from both virgin fibers and recycled fibers.SOLUTION: A self-assembled fiber bundle consists of a plurality of inorganic fibers, a plurality of organic fibers, and an organic binder.SELECTED DRAWING: Figure 1
Patent JP-2023031224-A (JP)
Title: Method for producing extracellular particles
Inventor: SAKUMA SADATOSHI
IPC: C12N5/10
Filed: 2022-03-28
Abstract: To provide a method for producing extracellular particles that can be used for porcine infectious disease vaccines.SOLUTION: The method comprises the steps of infecting porcine cells that can be infected with the PRRS virus with the virus at a moi (multiple of infection) concentration of 1.0 to 0.01 and simultaneously adding interferon, followed by washing to remove lysed cells; adding a culture medium to the cells left in an incubator without lysis (cells with many persistent virus-infected cells); repeating the steps of washing and adding the culture solution a predetermined number of times, and separating and purifying extracellular particles from remaining virus persistently infected cells.SELECTED DRAWING: Figure 1
Patent JP-2023133036-A (JP)
Title: Rice scoop
Inventor: AGARIE KOJI
IPC: A47J43/28
Filed: 2022-03-09
Abstract: To provide a rice scoop hardly allowing a hand part gripping a grip handle part to contact with a pot rim of a rice cooker or the like, and when being temporarily placed, a scooping part is separated from an upper surface of a table or the like, to be thereby placeable sanitarily without coming into contact therewith.SOLUTION: In a rice scoop, when viewing from a side face with a scooping side turned upwards, a grip handle part is positioned above a scooping part, and a step is provided on a connection part for connecting the scooping part to the grip handle part, and a front face of the grip handle part has a flat shape.SELECTED DRAWING: Figure 1
Patent JP-2023146033-A (JP)
Title: Sulfonic acid-modified colloidal silica
Inventor: TSUBOTA SHOGO
IPC: C01B33/141
Filed: 2022-03-29
Abstract: To provide means that can further improve stability and washability under acidic conditions.SOLUTION: There is provided a sulfonic acid-modified colloidal silica with a sulfonic acid group content of 1.5 μmol to 13.0 μmol per 1 gram of particles.SELECTED DRAWING: None
Patent JP-2023146887-A (JP)
Title: Medium feeding device and medium processing device using the same
Inventor: FUJIKURA HIROAKI
IPC: B65H3/48
Filed: 2022-03-29
Abstract: To reduce supply failure of a medium while confirming the floating operation of the medium when adopting a system for floating the medium and sucking and supplying it one by one.SOLUTION: A medium feeding device includes: delivery means 3 for air-sucking a medium S stored in storage means 1 and delivering it to a delivery means 2; floating means 4 for blowing air to an upper area of the side end face of the medium S to float the upper part of the medium S in a separated state; detection means 5 for detecting a separated state of the floated medium, and control means 6 for controlling pre-feeding blow operation of the medium S by the floating means 4 before feeding and media feeding operation including blowing operation during feeding by the floating means 4 between the start and the end of media S feeding. The control means 6 performs detection by the detection means 5 when a blow operation before or during feeding is being performed. Under conditions where the detection results do not meet the preset target range, the control means changes the parameters related to the media supply operation, including at least the blow operation before supply or the blow operation during supply.SELECTED DRAWING: Figure 1
Patent JP-2023149791-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: MUKAI YUJI
IPC: G06F3/12
Filed: 2022-03-31
Abstract: To provide an information processing device, an information processing system, and an information processing method that can manage users' printing.SOLUTION: An information processing device includes: a first communication unit that receives a print job including user information; a storage unit that stores the print job received by the first communication unit; a second communication unit that receives a print request including the user information and identification information on a printing device; a control unit that acquires the print job including the user information included in the print request from the storage unit, and sets the destination of the acquired print job to a printing device corresponding to the identification information of the printing device included in the print request; and a management unit that manages print usage information for each of one or more pieces of user information. The second communication unit transmits the print job.SELECTED DRAWING: Figure 1
Patent JP-2023150672-A (JP)
Title: Attachment structure of cam angle sensor of internal combustion engine
Inventor: YAMAMOTO HIROSHI
IPC: F01L1/46
Filed: 2022-03-31
Abstract: To provide an attachment structure of a cam angle sensor of an internal combustion engine which can suppress the vibration of the cam angle sensor by improving the stiffness of a peripheral part of an attachment point of the cam angle sensor, and can prevent the lowering of the detection accuracy of a rotation angle of a camshaft.SOLUTION: An EGR housing 25 attached to a cylinder head 4 has: an upper wall 25D having attachment boss parts 28A, 28B attached with cam angle sensors, and continuously connected to a front wall 25A, a rear wall 25B and a left sidewall 25C; and a cylindrical EGR passage part 26 provided at the left sidewall 25C side, and having an EGR passage 26a in which an EGR gas flows. The EGR passage part 26 comprises: an EGR gas introduction port 26b provided at the front wall 25A, and introducing an EGR gas into the EGR gas passage 26a; and an EGR gas discharge port 26c provided at the rear wall 25B, and discharging the EGR gas from the EGR passage 26a. The boss attachment parts 28A, 28B are connected to the EGR passage part 26.SELECTED DRAWING: Figure 6
Patent JP-2023153518-A (JP)
Title: Catalyst search method
Inventor: TAKAGISHI YOICHI
IPC: B01J23/20
Filed: 2022-04-05
Abstract: To provide a catalyst search method capable of efficiently searching a combination of elements which have preferable characteristics.SOLUTION: There is provided a catalyst search method which is a method for searching a catalyst which is formed of a two-elements alloy for reducing activation energy to a specific chemical reaction, and the method comprises: an analyzing step for, to a plurality of two-elements alloys, analyzing the activation energy of each two-elements alloy, by first principle calculation; a prediction model constructing step for constructing a prediction model in which a material basic physical value of the two elements forming each two-elements alloy is set to an explanatory variable, and the activation energy analyzed in the analyzing step is set to an objective variable; a reverse analyzing step for calculating the material basic physical value for minimizing the activation energy, using the prediction model; and a two-elements selecting step for, on the basis of the material basic physical value obtained in the reverse analyzing step, selecting two elements which exist really.SELECTED DRAWING: Figure 1
Patent JP-2023154112-A (JP)
Title: Pore improver, texture improver, lamella formation promoter, and layer delamination reducer for horny layers
Inventor: EDA AKIKO
IPC: A61K8/44
Filed: 2022-04-06
Abstract: To provide a pore improver, a texture improver, a lamella formation promoter, and a layer delamination reducer for horny layers.SOLUTION: 1. A pore improver, a texture improver, a lamella formation promoter, and a layer delamination reducer for horny layers, containing one or more ingredients selected from tranexamic acid and pantothenic acid derivatives. 2. A pore improver, a texture improver, a lamella formation promoter, and a layer delamination reducer for horny layers, described in 1, in which the pantothenic acid derivative is Ca pantothenic acid or pantothenyl alcohol.SELECTED DRAWING: Figure 1
Patent JP-2023120126-A (JP)
Title: System for providing chatbot service in integrated way
Inventor: LEE JAE IN
IPC: H04L51/046
Filed: 2022-04-06
Abstract: To provide a system for providing chatbot services in an integrated way.SOLUTION: A system 100 for providing chatbot services in an integrated way is configured so that a client 30 can receive query processing services by immediately accessing at least one of other chatbot servers 10 without changing existing accessing means while being initially connected to a specific chatbot server 10, thereby enabling a user to use a plurality of query processing services without difficulties by linking the chatbot servers 10 operated by a plurality of service providers, resulting in minimizing time, efforts and cost of the user who receive the plurality of query processing services through the plurality of service providers.SELECTED DRAWING: Figure 2
Patent JP-2022087230-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a game. 
     SOLUTION: A game machine comprises: dynamic display means capable of dynamically displaying identification information for indicating a determination result by determination means in a display means for a predetermined period of time; privilege game execution means for executing a privilege game which is advantageous to a player when the identification information for indicating a specific determination result is stopped and displayed in the display means; symbol display means for displaying a corresponding symbol for each piece of information stored in the storage means before being determined by the determination means; and display mode variable means for varying a display mode which is displayed in the symbol display means on the basis of a period in which the predetermined number of pieces of information is acquired by acquisition means. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022165950-A (JP)
Inventor: YOSHIDA NORIHIRO
IPC: B65G1/137
Filed: 2022-04-20
Abstract: 【課題】物品の物流拠点において、物品のピッキングミスを防止する。【解決手段】物流拠点における物品のピッキングシステムであって、荷受した複数種類の物品を、その出荷頻度に応じて、種類ごとに異なるエリアに保管し、当該エリアごとに物品のピッキングを実施することを特徴とする。【選択図】図１
Patent JP-2023160402-A (JP)
Title: ゴルフボール
IPC: A63B37/00
Filed: 2022-04-22
Abstract: 【課題】反発性を低下させることなく、打球感が良好で、耐久性に優れるゴルフボールを提供する。【解決手段】本発明のゴルフボールは、球状コアと、前記球状コアの外側に配置された一層以上のカバーとを有するゴルフボールであって、前記カバーの少なくとも一層が、（Ａ）基材樹脂と、（Ｂ）ポリエチレンオキシドとを含有することを特徴とする。【選択図】なし