baber/WOPTO huggingface dataset:
Patent JP-2021026879-A (JP)
Title: Battery control system
Inventor: YAMADA NORIHIRO
IPC: H01M10/0566
Filed: 2019-08-05
Abstract: To suppress the precipitation of lithium.SOLUTION: A battery control system 10 comprises a lithium ion secondary battery 12, and a controller 14. The controller 14 includes a storage unit 14a and a processing unit 14b. The storage unit 14a stores map data 30 containing the relation of information 40 about status of use of the lithium ion secondary battery 12, and metal elution originating from lithium transition metal oxide. The processing unit 14b lowers a battery voltage to a predetermined battery voltage so that metal originating from lithium transition metal oxide depositing on a negative electrode active material layer turns into oxide when metal elution originating from lithium transition metal oxide is expected on the information 40 about the status of use acquired from the lithium ion secondary battery 12, and the map data 30.SELECTED DRAWING: Figure 3
Patent JP-2021023592-A (JP)
Title: Game machine
Inventor: NAKAGAWA MARIKO
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a highly amusing game machine regarding a change in a game state.SOLUTION: A game machine is configured so as to start a first specific game after completion of a special game when the special game of a first bonus in a first jackpot is executed and so as to start a second specific game when electric support satisfies 20 to 60 conditions without execution of a special game during execution of the first specific game, and an execution probability of a special game in which the first specific game is performed after completion of the special game is set to 40% for possibly leading to a first bonus in the first jackpot regarding a first random number value pertaining to a special pattern 1 and is set to 100% possibly leading to a first bonus in a fourth jackpot regarding a second random number value in the first random number value pertaining to a game in the special pattern 1 and in the second random number value pertaining to a game in a special pattern 2.SELECTED DRAWING: Figure 27
Patent JP-2021026163-A (JP)
Title: Optical member with antireflection film and method for manufacturing the same
Inventor: RAN FAN YONG
IPC: G02B1/115
Filed: 2019-08-08
Abstract: To provide an optical member with an antireflection film having excellent antireflection function in a wavelength region of 400 nm to 1000 nm as well as high reliability, and a method for manufacturing the optical member with an antireflection film.SOLUTION: An optical member with an antireflection film has an antireflection film (3) formed on a surface of a substrate (2) and is characterized in that: the antireflection film comprises low refractive index layers (4) and high refractive index layers (5) alternately laminated; and the low refractive index layer has a density of 2.1 g/cm3 or more and 2.2 g/cm3 or less. The refractive index (at a wavelength of 550 nm) of the low refractive index layer is preferably 1.41 to 1.47.SELECTED DRAWING: Figure 2
Patent JP-2021033378-A (JP)
Title: Information processing apparatus and information processing method
Inventor: TANJI KOICHI
IPC: G06N20/00
Filed: 2019-08-15
Abstract: To provide a technique that uses topological properties of a detected region for training of a classifier.SOLUTION: Supervised data relating to a topological invariant is generated based on a topological property of partial supervised data in supervised data corresponding to input data. Training of a classifier is performed, based on a geometric property of a part corresponding to the partial supervised data in output distribution from the classifier that inputs the input data and the generated supervised data.SELECTED DRAWING: Figure 1
Patent JP-2020071018-A (JP)
Title: Air purifier
Inventor: KIM HONGSEOK
IPC: F24F13/20
Filed: 2019-08-16
Abstract: To provide a humidifying air purifier which allows a user to easily access a water container and a filter.SOLUTION: A humidifying air purifier includes a body frame in a hexahedron shape having an opened front and rear, a fan housing coupled to a rear end of the body frame and having a fan intake into which air flows at a center portion; a housing cover coupled to a rear side of the fan housing to accommodate an air blowing fan; and a discharge port formed at an upper end of the fan housing and an upper end of the housing cover and configured to discharge therethrough air coming from the air blowing fan. A waterwheel motor is mounted on a front surface of the fan housing and positioned outside the fan intake, a driving gear is coupled to the waterwheel motor, a door assembly is configured to be pushed into or drawn out of a front end of the body frame, a water tub is accommodated in a lower side of the door assembly, and a humidifying filter assembly is inserted into the water tub.SELECTED DRAWING: Figure 1
Patent JP-2021031866-A (JP)
Title: Brace connecting fitting
Inventor: IKUNO MAKOTO
IPC: F16B2/06
Filed: 2019-08-19
Abstract: To improve work efficiency when a brace bolt is connected to a suspension bolt, and to exhibit a bracing effect of the suspension bolt with stronger strength than before.SOLUTION: A brace connecting fitting 1 has: a holding part 2 for holding a hanging bolt; a pair of mounting parts 3, 4 extended from the holding part 2; and a pair of fixing members 5, 6 mounted on the pair of mounting parts 3, 4, respectively. The fixing members 5, 6 are provided with a flat plate member 30 mounted in a state of being positioned with respect to the mounting parts 3, 4 by the bolt members 7, 8, wherein a brace bolt can be inserted between the mounting parts 3, 4 and the plate member 30 at an arbitrary angle within a predetermined angle range when the bolt members 5, 6 are temporarily fixed, at least one of the mounting parts 3, 4 and the plate member 30 is deformed by fastening the bolt members 7, 8, and the brace bolt is sandwiched and fixed between the mounting parts 3, 4 and the plate member 30 in a state of holding an insertion angle of the brace bolt.SELECTED DRAWING: Figure 1
Patent JP-2021032589-A (JP)
Title: Limit detection distance measurement instrument and limit detection distance measurement method
Inventor: YAMAZAKI KEI
IPC: G01V3/00
Filed: 2019-08-19
Abstract: To quantitatively measure a limit detection distance of a metal detector.SOLUTION: A limit detection distance measurement instrument 10 measures a limit distance within which a portable metal detector 50 can detect a metal sample 15. The portable metal detector has a sensor section 52 capable of detecting metal. The limit detection distance measurement instrument includes a non-metal support 11 and a non-metal ruler 14 having one longitudinal end fixed to an upper surface 11a of the support 11. A metal sample 15 is placed on the upper surface of the support 11, and the sensor section 52 of the metal detector 50 is moved up and down in the longitudinal direction of the ruler 14, so that the limit detection distance of the metal detector 50 is measured by the ruler 14.SELECTED DRAWING: Figure 1
Patent JP-2020073627-A (JP)
Title: Polyester film having coating layer
Inventor: KONRAD MATTHIAS
IPC: B29C55/12
Filed: 2019-08-20
Abstract: To provide a transparent polyester film having a coating layer that reduces an oxygen permeability by a factor of two or more as compared with a film having no coating layer and can be produced in one production process at a low cost.SOLUTION: The present invention relates to a single layer or multilayer transparent biaxially stretched polyester film having a barrier coating layer on at least one film surface in which (a) the thickness of the biaxially stretched polyester film exclusive of the coating layer is 8 to 100 μm; (b) the barrier coating film is formed by drying an aqueous coating dispersion liquid or an aqueous coating solution; (c) the aqueous coating dispersion liquid or the aqueous coating solution contains at least one polyanion and at least one polyethylene diamine; (d) the polyanion comprises a neutralized acid group being a carboxylate, a phosphate and/or a sulfate; (e) the dry thickness d of the barrier coating layer is 15nm≤d<200nm; (f) the degree of transparency of the biaxially stretched polyester film having a coating layer is 88% or more; (g) the oxygen permeability of the same is 1/2 or less as compared with a biaxially stretched film having no coating film. The present invention also relates to a method for producing the film and a use for an oxygen barrier film of a food package or the like as the film alone or as a laminate formed in combination with a polyolefin film or the like.SELECTED DRAWING: None
Patent JP-2020140690-A (JP)
Title: Group-issued non-cash payment means management device, method for control of group-issued non-cash payment means management device, and group-issued non-cash payment means management program
Inventor: TANMACHI HIDEKI
IPC: G06Q30/02
Filed: 2019-08-20
Abstract: To provide a group-issued non-cash payment means management device etc. which can promote usage of digital currency, points etc.issued by a specific group and which can achieve further usage and adoption of them.SOLUTION: Provided is a group-issued non-cash payment means management device 10, 50 for managing a group-issued non-cash payment means, which is a non-cash payment means issued by a specific group and having limited applications and a recorded usage history. The group-issued non-cash payment means management device comprises a storage unit 50. The storage unit manages loan information in which the group-issued non-cash payment means is loaned to a proprietor of a provider location for providing a product and/or a service for which a customer can use the group-issued non-cash payment means, and manages the group-issued non-cash payment means received by the proprietor. The device is configured to process repayment of the group-issued non-cash payment means received by the proprietor during repayment based on the loan information.SELECTED DRAWING: Figure 1
Patent JP-2021032729-A (JP)
Title: vehicle
Inventor: INUDO SHOTA
IPC: B60W40/08
Filed: 2019-08-26
Abstract: To travel not to disturb actions of passengers.SOLUTION: A vehicle 10a includes: an in-vehicle action information acquisition unit 54 for acquiring in-vehicle action information showing the contents of actions made in a vehicle 10a while a passenger is moving in the vehicle 10a; a travel road information acquiring unit 56 for acquiring travel road information showing the state of a travel road related to the acceleration of the vehicle 10a; and a travel road derivation unit 58 for deriving a travel route from the vehicle 10a on the basis of the in-vehicle action information and travel road information. It thus becomes possible for a passenger to make proper actions in the vehicle while moving.SELECTED DRAWING: Figure 1
Patent JP-2021031973-A (JP)
Title: Fire door
Inventor: YAMAGUCHI SHIGEYA
IPC: E06B5/16
Filed: 2019-08-26
Abstract: To suppress the deformation of a door body even when the thermal power during a fire is strong, and to allow the door body to be opened after the fire is extinguished.SOLUTION: In a fire door 1 including a door body 10, a door frame 2, and support means for supporting the door body 10 in an openable/closable manner relative to the door frame 2, the door body 10 is provided with a cover member 13 made of a material having lower strength than that of the door body 10 and disposed at a distance from a surface of the door body 10.SELECTED DRAWING: Figure 3
Patent JP-2021033881-A (JP)
Title: Electric power load prediction device and electric power load prediction method
Inventor: YAMANE KENICHIRO
IPC: H02J13/00
Filed: 2019-08-28
Abstract: To allow high-accuracy electric power load prediction in a short time.SOLUTION: An electric power load prediction device 10 comprises: an individual load prediction section 141 calculating individual load prediction value of a prediction target node using an individual load prediction model on the basis of IoT data; a tidal current prediction section 143 calculating tidal current prediction value of a prediction target branch using a tidal current prediction model on the basis of IoT data 12; and a prediction model evaluation section 142 comparing the individual load prediction value of the prediction target node and the tidal current prediction value of the prediction target branch with each measured value in the IoT data 12 to evaluate the individual load prediction model and the tidal current prediction model.SELECTED DRAWING: Figure 1
Patent JP-2021035336-A (JP)
Title: Milk food and drink product and method for producing the same
Inventor: KOBAYASHI KYOKO
IPC: A23C9/123
Filed: 2019-08-30
Abstract: To provide a milk food and drink product containing lactic acid bacteria fermentation liquid and cheese and having a good cheese flavor, and a method for producing the same.SOLUTION: A milk food and drink product contains lactic acid bacteria fermentation liquid using a milk raw material as a raw material, powdered milk not derived from the lactic acid bacteria fermentation liquid, and cheese. The milk raw material contains milk powder, and it is preferable that the ratio of milk powder derived from the lactic acid bacteria fermentation liquid to the total amount of milk powder derived from the lactic acid bacteria fermentation liquid and powder milk not derived from the lactic acid bacteria fermentation liquid is more than 0 mass% and 60 mass% or less, and that the ratio of milk powder not derived from the liquid to the total amount is 40 mass% or more and less than 100 mass%. In the method for producing a milk food and drink product, a raw material containing lactic acid bacteria fermentation liquid using a milk raw material as a raw material, powdered milk not derived from the lactic acid bacteria fermentation liquid, and cheese is mixed, homogenized, and filled in a container.SELECTED DRAWING: None
Patent JP-2021037962-A (JP)
Title: Tablet feeder of ptp packaging machine
Inventor: KOTAI TAKESHI
IPC: B65B37/04
Filed: 2019-08-30
Abstract: To provide the tablet feeder of a PTP packaging machine allowing smooth and sequential feed of tablets to pockets of a packaging sheet of the PTP packaging machine, without replacing parts for tablets of various shapes.SOLUTION: In a tablet feeder 3 for sequentially feeding tablets T to pockets P of a packaging sheet S in a PTP packaging machine 1, the tablet feeder 3 uses a brush body 51 having a rotary brush 5 for tablet aligning, flocked with bristles in a columnar shape, and formed with a plane part 51a parallel to a rotary shaft 52, to the rotary brush 5.SELECTED DRAWING: Figure 2
Patent JP-2021039620-A (JP)
Title: Server device, mobile store, and information processing system
Inventor: KOBAYASHI RYOSUKE
IPC: G06Q30/04
Filed: 2019-09-04
Abstract: To reduce work and management load in product transactions between parties and improve convenience.SOLUTION: A server device has a control unit that detects a product to be purchased based on change over time in captured images of a product display place in a mobile store, and when acquiring authentication information on a purchaser from a first terminal device, performs billing process for price of the product to the purchaser.SELECTED DRAWING: Figure 2
Patent JP-2020084754-A (JP)
Title: Wall surface attachment unit
Inventor: TAKISE SHINICHI
IPC: E04F13/08
Filed: 2019-09-06
Abstract: To provide a wall surface attachment unit capable of smoothly tightening a fastener such as a tapping bolt without causing galling, thereby achieving good mounting of the mounting member on the wall surface.SOLUTION: A wall surface attachment unit configured so that, as a tapping bolt 4 (fastener) is tightened to a wall surface 2, a receiving member 18 relatively moves to the side of a bolt head 13 (fastening head), and a second surface portion 8 is pinched with respect to the bolt head 13 the receiving member 18 equipped with a reinforcing plate 20 having a screw hole 19 having a diameter smaller than the thread of the tapping bolt 4 and larger than the thread groove, the reinforcing plate 20 held by a holding member 26 so that at least the periphery of the screw hole 19 of the reinforcing plate 20 is inclined along the direction of the screw thread viewed from one side surface of the tapping bolt 4, so that a pressing surface 31 that is in press contact with the second surface portion 8 is formed on the side opposite to the wall surface 2 of the holding member 26.SELECTED DRAWING: Figure 1
Patent JP-2021040875-A (JP)
Title: Each game device and game medium count management method
Inventor: YOSHIDA TAKANORI
IPC: A63F7/02
Filed: 2019-09-10
Abstract: To improve convenience when an enclosed-type game machine is used.SOLUTION: An inter-machine card processor 10 monitors a game possible count during game. If the game possible count reaches a threshold value or more, a counting induction display and operation restriction are made. The counting induction display is a notification output for inducing a game player to count by displaying such a message as "game balls are many. So, please count them". Meanwhile, the operation restriction inhibits operation (ball rent, owned ball re-play, stored ball re-play) for increasing the game possible count. If the game possible count is reduced to be less a threshold value by the counting, the counting induction display and the operation restriction are released to thereby return the game into a normal game state.SELECTED DRAWING: Figure 1
Patent JP-2021044125-A (JP)
Title: Signal transmission cable
Inventor: KO TOKUTEN
IPC: H01B11/00
Filed: 2019-09-10
Abstract: To provide a signal transmission cable capable of suppressing damage to a semiconductor due to a laser beam, in a terminal treatment process using the laser beam.SOLUTION: A signal transmission cable 1 comprises at least: a conductor 2; a conductor protective layer 6 covering the conductor 2; and an insulator 3 covering the conductor protective layer 6, in which the conductor protective layer 6 protects, between the conductor 2 and the insulator 3, the conductor 2 from the laser beam by reflecting or absorbing the laser beam irradiated to the insulator 3.SELECTED DRAWING: Figure 1
Patent JP-2021046066-A (JP)
Title: Display device and saddle-riding type vehicle having display device
Inventor: KIMURA HIROSUKE
IPC: G01D7/00
Filed: 2019-09-18
Abstract: To provide a display device that is able to display vehicle information in a plurality of modes and is inexpensive and to provide a saddle-riding type vehicle having a display device.SOLUTION: A liquid crystal screen 41 can switch and display a main scale 72, a scale number 88 and a rotational speed bar 92 between a street mode and a track mode. A numerical area 81 has numerical segments 111. In the numerical area 81, the scale numbers 88 are displayed by the numerical segments 111. The numerical area has a common numerical area 82. The common numerical area 82 has four variable areas 83A-83D. Using three numerical segments 111, the variable area 83D switches and displays scale numbers 88D different from each other. Using two numerical segments 111, the variable areas 83A-83C respectively switch and display scale numbers 88A, scale numbers 88B and scale numbers 88C, each of which are different from each other.SELECTED DRAWING: Figure 10
Patent JP-2021050616-A (JP)
Title: Warming-up support system
Inventor: OTSUKA CHIHIRO
IPC: F02D43/00
Filed: 2019-09-20
Abstract: To provide a warming-up support system capable of preventing failure that might occur due to freezing of fuel.SOLUTION: A warming-up support system includes: a heat insulation tank storing fuel of an internal combustion engine while maintaining a temperature of the fuel at a predetermined value or greater; and a control device controlling supply of the fuel from the heat insulation tank to the internal combustion engine. When an outside air temperature is a temperature threshold or smaller and the internal combustion engine is stopped for a time threshold or longer, the control device supplies the fuel stored in the heat insulation tank to the internal combustion engine.SELECTED DRAWING: Figure 2
Patent JP-2020057390-A (JP)
Title: Relay device, communication control method, and communication system
Inventor: NISHIHARA TOMOMI
IPC: H04W12/08
Filed: 2019-09-30
Abstract: To allow content data which is not desired to be leaked to be viewed only in a specific area.SOLUTION: A relay device relays between a communication device that is connected to a communication terminal via radio communication and stores content data via a network, and the communication terminal. In the relay device, when a control unit receives a request to obtain content data stored in a management server from the communication terminal, the control unit obtains the content data from the management server. An encryption unit encrypts the content data if encryption is required. A decryption information generation unit generates a specific beacon frame in which decryption information for decrypting the encrypted content data is included in the beacon frame. A first communication unit transmits the encrypted content data to the communication terminal. The control unit transmits the specific beacon frame when an opportunity to transmit the specific beacon frame arrives and if a predetermined condition is satisfied.SELECTED DRAWING: Figure 5
Patent JP-2021055617-A (JP)
Title: Fluid control device
Inventor: KAWABATA TOMONORI
IPC: F04B43/04
Filed: 2019-09-30
Abstract: To realize a fluid control device which attains high flow characteristics.SOLUTION: A first main plate 20 has a first major surface 201 and a second major surface 202. A second main plate 40 has a third major surface 401, a fourth major surface 402, and an opening 400. A piezoelectric element 30 is disposed on the first main plate 20 and vibrates the first main plate 20. A first frame body 21 is disposed at the outer side of an outer peripheral end of the first main plate 20. A first connection part 23 connects the first main plate 20 with the first frame body 21. The opening 230 is formed at the first connection part 23 and allows the first major surface 201 side and the second major surface 202 side to communicate with each other. A second frame body 22 is disposed at the outer side of an outer peripheral end of the first frame body 21. The second connection part 24 elastically supports the first frame body 21 and the second frame body 22.SELECTED DRAWING: Figure 1
Patent JP-2021056902-A (JP)
Title: Machine tool, measurement method and computer program
Inventor: HATTORI MASAFUMI
IPC: G05B19/401
Filed: 2019-09-30
Abstract: To provide a machine tool or the like that measures the number of blades.SOLUTION: In a machine tool comprising a control apparatus that controls driving of a main spindle mounting a tool, the control apparatus comprises: a first acquisition unit that acquires a circumferential position of the main spindle; a second acquisition unit that acquires rotation speed of the main spindle that corresponds to the circumferential position acquired by the first acquisition unit; an acceleration speed deriving unit that temporally differentiates the rotation speed acquired by the second acquisition unit; a first determination unit that determines whether or not acceleration speed derived by the acceleration speed deriving unit has changed from a positive value to a negative value; a second determination unit that determines whether or not the acceleration speed derived by the acceleration speed deriving unit has changed from a negative value to a positive value while the main spindle rotates one time after it is determined by the first determination unit that the acceleration speed has changed from the positive value to the negative value; and an addition unit that adds the number of blades of the tool when it is determined by the second determination unit that the acceleration speed has changed from the negative value to the positive value.SELECTED DRAWING: Figure 6