baber/WOPTO huggingface dataset:
Patent JP-2021035259-A (JP)
Title: Charging system and storage battery charging method
Inventor: SAWA TAKUYA
IPC: B60L58/12
Filed: 2019-08-28
Abstract: To provide a charging system and a storage battery charging method, which can accurately calculate a required charging time.SOLUTION: A charging system 1 includes: a plurality of power supplies 3 which charges a storage battery 2 loaded on a vehicle; a battery capacity measuring unit 44 which measures the capacity of the storage battery 2; and a power monitoring unit 43 which determines whether or not power can be supplied to the storage battery 2 from the plurality of power supplies 3. The charging system 1 further includes a required time calculation unit 45 which calculates a required charging time needed for the capacity of the storage battery 2, measured by the battery capacity measuring unit 44, to be a preset predetermined value, when charging the storage battery 2 by the power supply 3, which is determined to be able to supply power normally by the power monitoring unit 43, among the plurality of power supplies 3.SELECTED DRAWING: Figure 1
Patent JP-2019202216-A (JP)
Title: Game program, method, and information processing device
Inventor: TAOKA JIRO
IPC: A63F13/69
Filed: 2019-09-04
Abstract: To enable the support of game progress of a user by diversifying means for acquiring a reward.SOLUTION: A game program (121) causes a processor (10) to execute a step for giving a user an event that can be played in a game, a step for giving a user a first reward when a first condition based on the play of the event is satisfied, and a step (S 308) for giving the user a second reward whose value is lower than that of the first reward when a second condition achievable regardless of the play of the event is satisfied (Yes in a step S304).SELECTED DRAWING: Figure 16
Patent JP-2021039062-A (JP)
Title: Thermal analysis device
Inventor: OKADA NAOYA
IPC: G01N25/20
Filed: 2019-09-05
Abstract: To reduce the workload of atmosphere replacement.SOLUTION: A thermal analysis device includes a heating furnace 10 in which a sample to be measured is housed, a heating control unit 3 that controls the heating of the furnace, a gas supply unit 2 that supplies a predetermined gas to the inside of the furnace, a measurement condition setting unit 50 that allows a user to set measurement conditions including a temperature profile that shows a relationship between passage of time and temperature, an atmosphere substitution condition setting unit 51 that allows the user to set atmosphere substitution conditions including a type of gas to be used, a gas flow rate, substitution time, and stabilization waiting time during atmosphere substitution prior to measurement. and control units 4, 5, which control the gas supply unit and the heating control unit according to the measurement conditions set by the measurement condition setting unit to measure a sample after the atmosphere in the heating furnace is replaced by controlling the gas supply unit according to the atmosphere substitution conditions set by the atmosphere substitution condition setting unit upon receiving instructions from the user.SELECTED DRAWING: Figure 1
Patent JP-2021039668-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: ITO AKIHIRO
IPC: G06Q10/08
Filed: 2019-09-05
Abstract: To realize a new information processing system, information processing method, and information processing program.SOLUTION: An information processing system includes display means that performs display processing related to a graphical user interface, and setting means that allows at least a part of subroutine including first, second, and third processing to be set via the graphical user interface. The first processing is condition determination processing for determining transition to the second processing. The second processing is data shaping processing for converting first data into second data. The third processing is data registration processing for transmitting at least a part of the second data and/or storing it in the database. The condition determination processing, the data shaping processing, and the data registration processing realize an information processing system corresponding to a group, a method thereof and a program thereof.SELECTED DRAWING: Figure 4
Patent JP-2021044418-A (JP)
Title: Piezoelectric actuator and optical scanner
Inventor: AGA HISANORI
IPC: H01L41/09
Filed: 2019-09-12
Abstract: To provide a piezoelectric actuator that reduces a drive voltage.SOLUTION: In an optical scanner, a piezoelectric actuator 300 that drives a mirror portion includes a substrate 310 and a drive source 320 formed on the substrate. The drive source includes piezoelectric thin films 340 and 360 having an average particle size of 1 μm or less. The smaller the average particle size of the piezoelectric thin film, the smaller a driving voltage required for the mirror portion to touch at a constant angle. The smaller the average particle size of the piezoelectric thin film, the higher angle sensitivity. Changing the average particle size of the piezoelectric thin film from 600 nm to 450 nm can reduce the drive voltage required for the mirror portion 40 to touch at a constant angle by about 8%.SELECTED DRAWING: Figure 1
Patent JP-2021044458-A (JP)
Title: Wiring substrate and semiconductor apparatus
Inventor: SHIOMICHI HIROTAKA
IPC: H05K1/02
Filed: 2019-09-12
Abstract: To realize adjustment of impedance of a wiring substrate even using an inexpensive configuration.SOLUTION: A wiring substrate includes: a plurality of bonding pads 5 including a bonding pad 5d and a bonding pad 5f configured to supply a ground potential; a GND wiring 41 connected to the bonding pad 5d; a GND wiring 42 connected to the bonding pad 5f; and an extension bonding pad 71 connected to the GND wiring 41 an extension bonding pad 72 connected to the GND wiring 42, each disposed in a different region from a region where the plurality of bonding pads 5 are disposed. The extension bonding pad 71 and the extension bonding pad 72 are connectable via a wire.SELECTED DRAWING: Figure 4
Patent JP-2021050275-A (JP)
Title: Block refractory material
Inventor: MATSUNAGA HISAHIRO
IPC: C10B29/02
Filed: 2019-09-25
Abstract: To provide a block refractory material that does not crack when a temperature of a coke oven rises.SOLUTION: The block refractory material is constructed as an upper structure 4 of a coke oven 1, and mass per one block is 115% or less of a value y calculated by an equation (1) using a linear thermal expansion ratio x of the block refractory material at 400°C (Equation (1) is represented by y=24x -3, where x is a linear thermal expansion ratio (%) at 400°C and y is the mass (kg) per one block).SELECTED DRAWING: Figure 2
Patent JP-2021048796-A (JP)
Title: Food product washing system
Inventor: ONO YOSHITOMO
IPC: A61L2/18
Filed: 2019-09-25
Abstract: To efficiently shorten a food product washing time.SOLUTION: A food product washing system (1) includes: an electrolytic water generation device (2) for generating electrolytic water; a reserve tank (4) including an electrolytic water tank (41) for storing the electrolytic water generated by the electrolytic water generation device beforehand; a food product washing device (3) having a washing tub (31) for storing a food product which is an object to be washed; a first electrolytic water supply passage (E1) for supplying the electrolytic water generated by the electrolytic water generation device to the washing tub; and a second electrolytic water supply passage (E2) for supplying the electrolytic water stored in the electrolytic water tank to the washing tub. A washing control part of the food product washing system (1) executes control to store the electrolytic water in the washing tub by performing supply of the electrolytic water through the first electrolytic water supply passage and supply of the electrolytic water through the second electrolytic water supply passage in parallel when subjecting the food product to sterilization washing.SELECTED DRAWING: Figure 1
Patent JP-2021050171-A (JP)
Title: Intestinal epithelium stem cell proliferation promoting composition
Inventor: YABE TOMIO
IPC: A61K31/737
Filed: 2019-09-26
Abstract: To provide means for easily improving intestinal functions.SOLUTION: An intestinal epithelium stem cell proliferation promoting composition contains proteoglycan. Preferably, the proteoglycan is chondroitin sulfate-type proteoglycan. Further preferably, the proteoglycan is salmon nasal cartilage-derived proteoglycan.SELECTED DRAWING: None
Patent JP-2021050704-A (JP)
Title: Fluid operation machine and vehicle having fluid operation machine
Inventor: TAKEMOTO SHOICHI
IPC: F04B7/00
Filed: 2019-09-26
Abstract: To provide a fluid operation machine which can improve volumetric efficiency at a pumping operation, can reduce power consumption, and can avoid an unintended non-operation of a valve.SOLUTION: A fluid operation machine comprises: a low-pressure valve for controlling the communication of a cylinder chamber and a low-pressure port; a high-pressure valve for controlling the communication of the cylinder chamber and a high-pressure port; a valve unit including a solenoid for closing the low-pressure valve, and a magnetic armature; a control part for controlling electricity-carrying to the solenoid for opening and closing the low-pressure valve in the valve unit; and a sensor for detecting the opening/closing of the high-pressure valve. The control part dynamically adjusts the timing of the electricity-carrying to the solenoid at a pumping operation of the fluid operation machine on the basis of information from the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021050581-A (JP)
Title: Demolition method of steel-frame reinforced concrete structure
Inventor: YAMAJI HIROSHI
IPC: E04G23/08
Filed: 2019-09-26
Abstract: To provide a demolition method of a steel-frame reinforced concrete structure capable of restraining continuous noise and detaching the concrete from the steel frame effectively.SOLUTION: A steel-frame reinforced concrete structure 1 forms columns of a building and comprises steel frames 2, steel bars 3 and concrete 4. The steel frames 2 comprise a main member 7 extending in a vertical direction and stiffeners 8 which are located at predefined intervals in the vertical direction, each of which has both ends bonded with the main member 7. A detonator material 11 is arranged so that it is situated near the stiffener 8 and in an equal distance from lateral surfaces 4a of two concrete 4. By detonating the detonator material 11, the bonding of the concrete 4 to the steel frame 2 is resolved and the concrete 4 is fractured.SELECTED DRAWING: Figure 2
Patent JP-2021050805-A (JP)
Title: Construction machine
Inventor: SAITO TEPPEI
IPC: F15B21/044
Filed: 2019-09-26
Abstract: To provide a construction machine including preferable maintenance performance of allowing bleeding from a hydraulic closed circuit in a short time.SOLUTION: A construction machine 100 includes: a hydraulic oil tank 30; a charge pump 12; charge flow channels 14, 19 for connecting a first upstream side flow channel 15, a second upstream side flow channel 16 to a discharge port of the charge pump 12; a first check valve 23a; a second check valve 23b; a bleeding channel 29 connected to the hydraulic oil tank 30; a first circuit switcher 27 capable of switching between circulation and shutoff between the first upstream side flow channel 15 and the bleeding channel 29; and a second circuit switcher 28 capable of switching between circulation and shutoff between the second upstream side flow channel 16 and the bleeding channel 29.SELECTED DRAWING: Figure 2
Patent JP-2021050125-A (JP)
Title: Optical glass and optical element
Inventor: KUWATANI SHUNGO
IPC: C03C3/064
Filed: 2019-09-26
Abstract: To provide an optical glass having a desired optical constant and having excellent stability when re-heated, and an optical element that comprises the optical glass.SOLUTION: An optical glass is characterized by comprising, in mass%, P2O5: 20-55%, Nb2O5: 0-45%, K2O: more than 0% and 13% or less, WO3: less than 5%, ZnO: less than 15%, Al2O3: less than 5%, with a total content of [TiO2+Nb2O5+WO3+Bi2O3+Ta2O5]: 15-45%, a mass ratio of [(P2O5+B2O3+SiO2)/(Li2O+Na2O+K2O+Cs2O)]: 1.0-2.0, a mass ratio of [B2O3/P2O5]: 0.39 or less, a mass ratio of [Na2O/K2O]: 1.0 or more, a total content of [MgO+CaO+SrO+BaO]: 8.0% or less, and a mass ratio of [(TiO2+Nb2O5+WO3+Bi2O3+Ta2O5)/(P2O5+B2O3+SiO2+Li2O+Na2O+K2O+Cs2O)]: 0.75 or less.SELECTED DRAWING: None
Patent JP-2021055257-A (JP)
Title: Work machine
Inventor: KOMINE SHUN
IPC: B60K11/04
Filed: 2019-09-26
Abstract: To provide a work machine capable of dissolving clogging of a dust-proof filter at an appropriate timing.SOLUTION: A work machine determines whether or not fluidity of air of a dust-proof filter is lower than a predetermined value (S11). When the fluidity is determined to be lower than the predetermined value (S11: Yes) by the detection result of a dust-proof filter clogging detection device, and when no human is detected by an obstacle detection device (S12: No), a cooling fan is switched from an ordinary flowing state to a reverse flowing state (S14). When the fluidity is determined to be lower than the predetermine value by the detection result of the dust-proof filter clogging detection device (S11: Yes) and a human is detected by the obstacle detection device (S12: Yes), the cooling fan is kept in the ordinary flowing state.SELECTED DRAWING: Figure 7
Patent JP-2021054939-A (JP)
Title: Primer composition
Inventor: SEO NAOKI
IPC: C08G18/08
Filed: 2019-09-30
Abstract: To provide a primer composition excellent in adhesion and weather resistance.SOLUTION: A primer composition contains a polyurethane water dispersion obtained by dispersing a polyurethane resin obtained by reacting polyisocyanate and polyol in water. The polyol contains polyol having one or more acidic groups and polyol having an allyl group. A double bond content derived from the allyl group of the polyurethane resin is preferably 0.10 mol/kg or more and 1.00 mol/kg or less.SELECTED DRAWING: None
Patent JP-2021053257-A (JP)
Title: rack
Inventor: FURUTA TSUKASA
IPC: A47B47/00
Filed: 2019-10-01
Abstract: To provide a rack having a high degree of freedom of layout.SOLUTION: A rack 1 comprises: a vertical frame 2; a horizontal frame 3 in a pipe-like shape whose at least one end 31 is opened; and a connector 4 attached to the vertical frame 2. The vertical frame 2 includes a holding part 23 for holding the connector 4. The connector 4 is capable of attaching/detaching a base end part 4A to/from the vertical frame 2, and supports the horizontal frame 3 through attachment to the holding part 23 of the vertical frame 2 prior to attachment to the horizontal frame 3 and through insertion of the one end 31 of the horizontal frame 3.SELECTED DRAWING: Figure 4
Patent JP-2020062394-A (JP)
Title: Image processing device
Inventor: NOJI SHO
IPC: A61B6/00
Filed: 2019-10-02
Abstract: To detect an abnormality in a lung ventilation function or a cardiac function by using a concentration change and a form change in a site included in a dynamic image.SOLUTION: In a diagnostic console 3, a control unit 31 calculates a feature amount related to a concentration change in one site in the chest between a plurality of frame images of a dynamic image of the chest transmitted by a photographing console 2, calculates a feature amount related to a form change in one site or another site in the chest between the plurality of frame images used for calculating the feature amount related to the concentration change, and calculates a feature amount related to a lung ventilation function or a cardiac function based on the ratio of the calculated feature amount related to the concentration change to the calculated feature amount related to the form change.SELECTED DRAWING: Figure 16
Patent JP-2021059637-A (JP)
Title: Polyamide resin film for bonding to prepreg, and laminate
Inventor: SANO HIDEO
IPC: B32B27/12
Filed: 2019-10-03
Abstract: To provide a polyamide resin film that is bonded to a prepreg satisfactorily, and a laminate comprising the prepreg and the polyamide resin film bonded to each other.SOLUTION: A polyamide resin film for bonding to a prepreg, comprises a polyamide resin composition containing at least one polyamide resin selected from the group consisting of a crystalline aliphatic polyamide resin and a partially aromatic polyamide resin by 94 mass% or more, and has a wet tension of 30 mN/mm or more and a contact angle of 99° or less.SELECTED DRAWING: None
Patent JP-2021061561-A (JP)
Title: Priority setting device
Inventor: ANDO TAKAHIKO
IPC: H04W76/10
Filed: 2019-10-09
Abstract: To provide a priority setting device that can ensure the convenience of communication connection.SOLUTION: A user identified from biometric authentication and a terminal 13 carried by the user are registered with a table 18 of a wireless device 15 in association with each other. An acquisition unit 22 acquires a person identification result Dk when a user is identified by biometric authentication by a biometric authentication unit 9. When a plurality of terminals 13 are registered with the wireless device 15, a setting unit 23 sets priority of the terminals 13 that communicatively connect to the wireless device 15 based on the person identification result Dk acquired by the acquisition unit 22.SELECTED DRAWING: Figure 1
Patent JP-2021066621-A (JP)
Title: Joint body of silicon and silicon carbide and method for producing the same
Inventor: ISE NAOKI
IPC: C04B37/02
Filed: 2019-10-18
Abstract: To provide a joint body of silicon and silicon carbide with a joint strength of 0.2 MPa or more, and a method for producing the same.SOLUTION: A silicon member and a silicon carbide member with a flatness of 0.05 or less are heated at 700°C or higher and 1400°C or lower and at a welding pressure of 10-2000 kgf/cm2 for diffusion joining.SELECTED DRAWING: None
Patent JP-2020067664-A (JP)
Title: Optical element and optical system
Inventor: TASSO R M SALES
IPC: G02B27/09
Filed: 2019-10-25
Abstract: To provide an improved diffuser that can maximize the quality of diffused illumination for 3D sensing systems without additional optics for collimation, because of strong preference for a non-collimated source which is diverging in 3D sensing.SOLUTION: An optical element includes: a body of optical material; and a plurality of microstructures along a surface of the body, where each of the microstructures has a sag profile.SELECTED DRAWING: Figure 1
Patent JP-2021065185-A (JP)
Title: Adherent cell culture equipment, culture vessel, cell detachment method, and production method of adherent cell culture equipment
Inventor: KOSEKI OSAMU
IPC: C12M1/00
Filed: 2019-10-25
Abstract: To enable mass culture of adherent cells and easy detachment of adherent cells from a culture container.SOLUTION: Sheet-shaped equipment to be used to manufacture culture containers for adherent cells comprises a groove consisting of a mountain-shaped part and a valley-shaped part on one surface side of the equipment, the distance from the apex part of the mountain-shaped part to the other surface of the equipment being 1 mm or less. Additionally, it is preferable that the cross section perpendicular to the extending direction of the groove have a substantially V shape and the inclination angle of the side surface of the substantially V shape in the groove be 80 degrees or less. Further, it is preferable that a plurality of grooves be provided in parallel in a straight line and the apex part of the mountain-shaped part be linear.SELECTED DRAWING: None
Patent JP-2021067617-A (JP)
Title: Corrosion diagnostic device, corrosion diagnostic system, corrosion diagnostic method, and program
Inventor: SUZUKI TETSUYA
IPC: G01N21/88
Filed: 2019-10-25
Abstract: To provide: a corrosion diagnostic device capable of easily diagnosing a corrosion state of a steel material; and the like.SOLUTION: A corrosion diagnosis device 300 includes an image information acquisition unit 311, a calculation unit 312, and a diagnosis unit 313 as functions of a control unit 310. The image information acquisition unit 311 acquires an image obtained by photographing a steel material with imaging means. The calculation unit 312 calculates a simultaneous occurrence matrix for a pixel group constituting the image acquired by the image information acquisition unit 311 and calculates a feature amount from the calculated simultaneous occurrence matrix. The diagnosis unit 313 diagnoses a corrosion state of the steel material based on a feature amount calculated by the calculation unit 312. The feature amount calculated by the calculation unit 312 includes at least one of ASM (Angular Second Moment), contrast, correlation, IDM (Inverse Difference Moment), and entropy.SELECTED DRAWING: Figure 2
Patent JP-2021073881-A (JP)
Title: Pseudo bait, mounting member and pseudo bait body
Inventor: YAMADA KOJI
IPC: A01K85/00
Filed: 2019-11-07
Abstract: To provide a pseudo bait capable of mounting easily a mounting member, and to provide the mounting member and a pseudo bait body.SOLUTION: A fishhook member 3 is inserted into a fitting hole 8 from one end 15a side of a shaft body 15, and inserted toward the depth side of the fitting hole 8 so that a protrusion 16a is stored inside a recess 10b and guided to the recess 10b. The protrusion 16a passes through the recess 10b, and a shaft member 13 is rotated around a shaft line A by external force, and thereby the protrusion 16a is caught on a push-out part 10a from the depth side, when force to pull the fishhook member 3 acts toward the other end 15b side.SELECTED DRAWING: Figure 1
Patent JP-2021076698-A (JP)
Title: Image forming apparatus
Inventor: HATANO FUTOSHI
IPC: G03G15/08
Filed: 2019-11-08
Abstract: To provide an image forming apparatus that can accurately adjust a surface potential of an image carrier without using a surface potential sensor.SOLUTION: An image forming apparatus comprises: an image forming unit; an electrifying voltage power supply; a developing voltage power supply; a toner current detection mechanism; and a control unit. The image forming unit includes an image carrier, an electrifying member, an exposure device, and a developing device. The control unit applies a first electrifying voltage V1 and a second electrifying voltage V2 to the electrifying member to electrify the surface of the image carrier, subsequently detects a first integrated value I1 and a second integrated value I2 of a toner current when a first developing voltage is applied to a developer carrier, and a reference integrated value Ist of the toner current when a second developing voltage being the potential difference between the first developing voltage and a target potential of the image carrier is applied to the developer carrier without electrifying the surface of the image carrier, and calculates an electrifying voltage V at which the surface potential of the image carrier becomes the target potential based on V1, V2, and I1, I2, Ist.SELECTED DRAWING: Figure 9