baber/WOPTO huggingface dataset:
Patent JP-2022047015-A (JP)
Title: Tank and manufacturing method of tank
Inventor: KANAI MASAYA
IPC: F16J12/00
Filed: 2020-09-11
Abstract: To suppress the occurrence of the rollup of a protection layer when cracks are generated at a surface of the protection layer.SOLUTION: A tank comprises: a liner having a cylinder part and dome parts arranged at both ends of the cylinder part; a reinforcing layer arranged on the liner, and formed of CFRP, being a reinforcing layer having a helical layer including carbon fibers, and a first hoop layer contacting with an outer surface of the helical layer, including carbon fibers, and constituting the outermost layer of the reinforcing layer; and a protection layer formed on a portion located on a cylinder part out of the reinforcing layer, and formed of GFRP, being a protection layer having a second hoop layer contacting with the first hoop layer, including glass fibers, and having no helical layer which includes glass fibers.SELECTED DRAWING: Figure 2
Patent JP-2021076247-A (JP)
Title: Droplet drive microvalve control liquid circulation device by electro-wetting
Inventor: JIANG FAN
IPC: B81B3/00
Filed: 2020-09-14
Abstract: To provide a droplet drive microvalve control liquid circulation device by electro-wetting having such an advantage that the device is high in control accuracy, simple in a structure, convenient in use, and high in adaptability.SOLUTION: In a droplet drive microvalve control liquid circulation device including a valve body 1, a liquid injection micro passage 8 and a liquid discharge port 3, a cavity 1-1 is formed at the valve body, the liquid injection micro passage communicates with an upper end of the cavity, a block holder 4 is arranged in the cavity, a communication port is opened between the block holder and the cavity, and a microvalve control mechanism for controlling the block and release of the communication port is arranged at the communication port. The microvalve control mechanism comprises an elastic diaphragm 6 arranged at a lower end of the communication port, and blocking and releasing the communication port, and an electro-wetting drive mechanism 7 for driving the elastic diaphragm, and oscillating the elastic diaphragm around a sidewall of the cavity.SELECTED DRAWING: Figure 2
Patent JP-2022048646-A (JP)
Title: Polarizing plate manufacturing method
Inventor: SHIRAKAWA KEIICHI
IPC: G02B5/30
Filed: 2020-09-15
Abstract: To provide a method for manufacturing a one-side protected polarizing plate with suppressed poor appearance.SOLUTION: A polarizing plate manufacturing method includes: a first step of pasting a protective film 20 to one surface of a polarizing film 5 via an aqueous adhesive layer, and laminating a release film 10 on the other surface of the polarizing film via volatile liquid; and a second step of drying the aqueous adhesive layer by heating, and evaporating the volatile liquid. A maximum height Rz on the polarizing film-side surface of the release film that is stipulated in JIS B0601-2001 is 70 nm or less.SELECTED DRAWING: Figure 5
Patent JP-2022049212-A (JP)
Title: Secondary battery, battery pack, vehicle, and stationary power supply
Inventor: SEKI HAYATO
IPC: H01M4/485
Filed: 2020-09-16
Abstract: To provide a secondary battery that exhibits excellent cycle performance, a battery pack that includes this secondary battery, a vehicle, and a stationary power supply.SOLUTION: A secondary battery 100 according to an embodiment includes a positive electrode 5, a negative electrode 3, a first electrolyte 9, and a second electrolyte 8. The negative electrode 3 includes a lithium titanium oxide having a proton substitution degree of 0.01 or more and 0.2 or less. The first electrolyte 9 is in contact with the positive electrode 5 and contains water. The second electrolyte 8 is in contact with the negative electrode 3 and contains water.SELECTED DRAWING: Figure 5
Patent JP-2022049780-A (JP)
Title: Apparatus for generating hypochlorous acid water
Inventor: SUGA RYOSUKE
IPC: C25B15/02
Filed: 2020-09-17
Abstract: To provide an apparatus for generating hypochlorous acid water capable of suppressing corrosion of parts in an electrolysis tank caused by hypochlorous acid water generated in an electrolysis tank.SOLUTION: An apparatus for generating hypochlorous acid water 1 includes: an electrolysis tank 2 for generating hypochlorous acid water by electrolyzing an aqueous solution (a chloride aqueous solution) containing a chloride ion; a storage tank 3 for storing the hypochlorous acid water sent from the electrolysis tank 2; and a water-sending part 4 for sending the hypochlorous acid water stored in the storage tank 3 to the outside of the apparatus (a centrifugally crushing-type humidifier 8). After completing generation of hypochlorous acid water in the electrolysis tank 2, the hypochlorous acid water is sent to the storage tank 3 from the electrolysis tank 2 by opening a first water stop valve 5b provided on a first water-sending pipe 5a communicating the electrolysis tank 2 with the storage tank 3.SELECTED DRAWING: Figure 1
Patent JP-2022052829-A (JP)
Title: Concrete structure
Inventor: TSUDA NORIO
IPC: H04R1/06
Filed: 2020-09-24
Abstract: To provide a concrete structure that can be used for a long period of time without noise generated by itself.SOLUTION: A concrete structure 10 according to the present invention includes an ultrasonic transducer 31 that receives ultrasonic waves S1 and a solar cell 41 that supplies power to the ultrasonic transducer 31. The concrete structure 10 includes an ultrasonic sensor unit 20 having a structure in which the ultrasonic transducer 31 and the solar cell 41 are integrated. In the ultrasonic sensor unit 20, at least a part of the ultrasonic transducer 31 is buried in the concrete structure 10 in a state in which the light receiving surface 42 of the solar cell 41 is exposed outside the concrete structure 10 and the receiving surface of the ultrasonic transducer 31 is in contact with the concrete structure 10.SELECTED DRAWING: Figure 2
Patent JP-2021079377-A (JP)
Title: Method for fixing carbon dioxide, method for manufacturing fixed carbon dioxide and device for manufacturing fixed carbon dioxide
Inventor: TANMACHI KENJI
IPC: B01D53/62
Filed: 2020-09-30
Abstract: To provide a novel method for fixing carbon dioxide.SOLUTION: A method for fixing carbon dioxide includes a first contact step and a second contact step, where the first contact step brings a solution containing sodium hydroxide into contact with a gas containing carbon dioxide and the second contact step adds at least one of a chloride of a group II element and a chloride of a bivalent metal element to the solution after the first contact step.SELECTED DRAWING: Figure 15
Patent JP-2022062359-A (JP)
Title: wheelchair
Inventor: ANDO RYOICHI
IPC: A61G5/02
Filed: 2020-10-08
Abstract: To provide a wheelchair facilitating travel operation and capable of reducing a rollover risk.SOLUTION: A wheelchair comprises a pair of main wheels, a seat part provided between the pair of main wheels, and an auxiliary wheel provided at the rear of the seat part. Each main wheel has a tire including a plurality of small tires rotating in the orthogonal direction of the circumferential direction, disposed along the circumference. An interval of the pair of main wheels becomes narrower towards the front of the seat part.SELECTED DRAWING: Figure 5
Patent JP-2021000664-A (JP)
Title: Molding die and molding method
Inventor: MARUYAMA TSUNEO
IPC: B30B11/02
Filed: 2020-10-08
Abstract: To provide a molding die capable of accurately and easily molding a molding body including an undercut shape and a molding method using the molding die.SOLUTION: A molding die has a first die having a through-hole, a second die which is inserted into the through hole and is movable relatively to the first die, a first punch and a second punch respectively insertable into the through hole. An undercut molding part is provided in the second die. An end part of the first punch has a part with which an end part of the second die is engageable. A workpiece is compressively molded in a cavity surrounded by an inner surface of the through-hole, the first punch and the second punch.SELECTED DRAWING: Figure 1
Patent JP-2022063070-A (JP)
Title: Spot welding method
Inventor: MATSUOKA HIDEAKI
IPC: B23K11/20
Filed: 2020-10-09
Abstract: To provide a new spot welding method of a steel plate and an aluminum alloy plate.SOLUTION: There is provided the spot welding method for joining plate materials by resistance heating by flowing current from a pair of opposite electrodes brought into pressure-contact with both of outer surfaces of a plate set where a plurality of plate materials overlap each other. The plate set is formed by overlapping at least a first steel plate, a second steel plate, and an aluminum alloy plate in this order. In a first energization step, a molten pool is generated between opposed faces of the first steel plate and the second steel plate without melting the aluminum alloy plate. In a second energization step after the first energization step, a molten reaction is generated between opposed faces of the second steel plate and the aluminum alloy plate. The first steel plate and the second steel plate are joined to each other through a first nugget. The second steel plate and the aluminum alloy plate are joined to each other through a second nugget containing an intermetallic compound generated by the melting reaction.SELECTED DRAWING: Figure 6
Patent JP-2021035718-A (JP)
Title: Continuous flow synthesis of nanostructured materials
Inventor: KISHORI DESHPANDE
IPC: B82Y40/00
Filed: 2020-10-09
Abstract: To provide a reaction generation method and system for obtaining nanostructured materials with improved properties.SOLUTION: The process includes a) heating one or more nanostructure material reagents to 100°C or higher within 5 seconds or less, and b) reacting the nanostructure material reagents to form a nanostructure material reaction product. Further, involved are a) flowing a fluid composition containing one or more nanostructure material reagents through a reactor system, and b) reacting the nanostructure material reagents to form the nanostructure material reaction product containing Cd, In, or Zn. And, further involved are: flowing one or more nanostructure material reagents through a first reaction unit 40; cooling one or more nanostructure material reagents or reaction products thereof that have flowed through the first reaction unit; and flowing one or more cooled nanostructure material reagents or reaction products thereof through a second reaction unit.SELECTED DRAWING: Figure 1
Patent JP-2021015982-A (JP)
Title: Light-emitting element, light-emitting device, illuminating device, and electronic apparatus
Inventor: NUMATA TOMOKO
IPC: C09K11/06
Filed: 2020-10-14
Abstract: To provide a light-emitting element with high external quantum efficiency and a light-emitting element with long life.SOLUTION: A light-emitting element includes a light-emitting layer, which contains a phosphorescent compound, a first organic compound, and a second organic compound, between a pair of electrodes. The first organic compound and the second organic compound are the combination that forms an exciplex. The light-emitting element causes the energy transfer by using the overlapping between the emission spectrum of the exciplex and the absorption spectrum of the phosphorescent compound, so that the energy transfer efficiency is high. Therefore, the light-emitting element with high external quantum efficiency can be provided.SELECTED DRAWING: Figure 25
Patent JP-2024004496-A (JP)
Title: ノックアウトコロナウイルス
IPC: C12N7/01
Filed: 2020-10-14
Abstract: 【課題】通常の細胞では増殖できない一方で、特定の細胞では増殖できる、制限された増殖特性を有するコロナウイルスを提供する。【解決手段】コロナウイルスのゲノムＲＮＡ上で、増殖関連遺伝子の少なくとも一部の機能を喪失しており、前記増殖関連遺伝子を含まない宿主細胞内での増殖不能及び前記増殖関連遺伝子を含む宿主細胞内での増殖能を呈する、ノックアウトコロナウイルス。【選択図】なし
Patent JP-2022068657-A (JP)
Title: Battery type determination device and battery type determination method
Inventor: TOMINAGA YUKI
IPC: H01M10/48
Filed: 2020-10-22
Abstract: To determine the type of a battery without mounting a component for identification.SOLUTION: The present invention relates to a battery type determination device comprising: an output control unit which instructs a current application circuit to apply a specific current to an object battery; a voltage response measurement unit which measures a voltage response of the target battery to the current applied by the output control unit; an arithmetic unit which calculates an inductance value of the object battery on the basis of a current value applied by the output control unit and a voltage value measured by the voltage response measurement unit; and a determination unit which determines the type of the object battery on the basis of a specified value of inductance corresponding to the type of the object battery and the inductance value of the object battery calculated by the arithmetic unit.SELECTED DRAWING: Figure 3
Patent JP-2022068768-A (JP)
Title: Projection amount measurement method of lifter pin
Inventor: HAMA YASUTAKA
IPC: H01L21/683
Filed: 2020-10-22
Abstract: To measure a projection amount of a lifter pin without opening a chamber to the atmosphere.SOLUTION: A projection amount measurement method of a lifter pin, includes: a mounting step; a separation step; an etching step; a measurement step; and a calculation step. The mounting step is for mounting a substrate having an edged film onto a mounting table. The separation step is for separating the mounting table from the substrate by projecting the lifter pin from the mounting surface of the mounting table. The etching step is for etching the etched film in a state where the mounting table and the substrate are separated from each other. The measurement step is for measuring an etching amount. The calculation step is for calculating a projection amount of the lifter pin by adopting the etching amount measured to a correlation function of the projection amount of the lifer pin and the etching amount of the etched film.SELECTED DRAWING: Figure 2
Patent JP-2022070555-A (JP)
Title: Information processing device, control method and program
Inventor: SUGIHARA KOSUKE
IPC: G06Q50/20
Filed: 2020-10-27
Abstract: To provide an information processing device, a control method and a program capable of performing identification of scoring marks with high accuracy.SOLUTION: An information processing device comprises an acquisition unit, an identification unit, a determination unit, a specifying unit, a partial point calculation unit, and a score calculation unit. The acquisition unit acquires scoring information showing a scoring mark. The identification unit identifies classification of the scoring mark. The determination unit determines whether or not there is a figure within a predetermined range from an intermediate mark. The specifying unit, when the determination unit determines that there is the number, identifies the number, and specifies it as a partial point. The partial point calculation unit, when determining that the specifying unit does not specify the partial point, calculates the partial point based on rule information and point allocation. The score calculation unit calculates a score based on the point allocation, the classification of the scoring mark, the partial point specified by the specifying unit, and the partial point calculated by the partial point calculation unit.SELECTED DRAWING: Figure 4
Patent JP-2022072388-A (JP)
Title: Reading device, image forming apparatus, and method
Inventor: YOKOYAMA TAKUHEI
IPC: H04N1/04
Filed: 2020-10-29
Abstract: To reduce the amount of memory necessary for light quantity adjustment to prevent color mixture.SOLUTION: A reading device of the present invention comprises: a first light source; a second light source that is different in the wavelength of light from the first light source; instruction means that instructs turn-on and turn-off of the light sources; first light quantity adjustment means that adjusts the light quantity of the first light source based on a first light quantity value; second light quantity adjustment means that adjusts the light quantity of the second light source based on a second light quantity value; a first image sensor that receives light from the first light source reflected on a subject; a second image sensor that receives the light from the first light source reflected on the subject and light from the second light source; and setting means that sets, as a first light quantity value, a light quantity value satisfying a first light quantity condition based on output data output from the first image sensor with the first light source being turned on, and sets, as a second light quantity value, a light quantity value satisfying a second light quantity condition based on output data output from the second image sensor with the first light source being turned on.SELECTED DRAWING: Figure 2
Patent JP-2022072651-A (JP)
Title: Coated wire, and wire harness
Inventor: OI YUTO
IPC: C08K5/3415
Filed: 2020-10-30
Abstract: To provide a coated wire and a wire harness which are excellent in heat resistance and appearance.SOLUTION: A coated wire has a conductor and an insulation coating, in which the insulation coating is composed of a resin composition, the resin composition contains modified polyolefin having one or more functional groups selected from the group consisting of silane-grafted polyolefin, non-modified polyolefin, a carboxy group, an ester group, an acid-anhydride group, an amino group and an epoxy group, a flame retardant, a crosslinking catalyst, a zinc oxide and an imidazole-based compound, and surface roughness Ra of the insulation coating is 4.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021166987-A (JP)
Title: Filter medium for mask, and mask
Inventor: TOUGE SHINICHI
IPC: B03C3/28
Filed: 2020-11-05
Abstract: To provide a filter medium for a mask, which restrains breathlessness from being caused by wearing the mask, which restrains trapping efficiency from being decreased due to use and which can obtain the excellent trapping efficiency even after alcoholic sterilization, and the mask using the same.SOLUTION: A filter medium for a mask has a filter layer that is made of at least a fiber laminate. An average fiber diameter of a fiber constituting the fiber laminate is in the range of 600-1500 nm. The percentage content of the fiber with a fiber diameter of 1 μm or more and less than 2 μm is in the range of 10-50%. The fiber constituting the fiber laminate is composed predominantly of a thermoplastic resin.SELECTED DRAWING: None
Patent JP-2022075103-A (JP)
Title: Control system of vehicle and program
Inventor: ENDO TAKETO
IPC: F02D43/00
Filed: 2020-11-06
Abstract: To suppress the lowering of a temperature of a filter during the execution of filter regeneration processing, and to prevent the deterioration of fuel economy.SOLUTION: When a fuel cut condition is satisfied during the execution of filter regeneration processing by a filter regeneration processing control part 101, a fuel cut processing control part 102 performs fuel cut processing in a state that an EGR valve control part 103 sets an EGR valve 11 in a prescribed opening. By this constitution, since a high-temperature exhaust gas of an exhaust path 3 can be supplied to a filter 7 even if a fuel cut is performed, and a temperature of the filter 7 can be maintained high, the lowering of the temperature of the filter 7 during the execution of the filter regeneration processing can be suppressed, and the elongation of a time necessary for a finish of the filter regeneration processing can be suppressed. By executing the fuel cut processing during the execution of the filter regeneration processing, the wasteful fuel consumption is suppressed and the deterioration of fuel economy can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2022077931-A (JP)
Title: Drive assistance device
Inventor: OKADA DAIKI
IPC: B60W30/165
Filed: 2020-11-12
Abstract: To provide a drive assistance device that enables smooth and accurate drive corresponding to a driver's intention.SOLUTION: A drive assistance device 1 includes: a traffic line recognition unit 10 that recognizes traffic lines 81 of a lane 80a in which an own vehicle 2 travels; a lane deviation control unit 20 that, based on the recognized traffic lines 81, hinders an own vehicle 2a from deviating from the lane 80a; an intention determination unit 30 that determines a driver's intention of changing the lane; and a detection unit 40 that detects that the own vehicle 2a crosses a traffic line 81M on a lane change side. A lane deviation hindrance unit 20 brings a lane deviation hindrance function into a non-actuated state on condition that there is a driver's intention of changing a lane during execution of lane deviation hindrance, and switches the lane deviation hindrance function to an actuated state on condition that the detection unit 40 detects that the own vehicle 2a has crossed the traffic line 81M located on a direction change side among the traffic lines 81 of the lane 80a in which the own vehicle 2a is traveling.SELECTED DRAWING: Figure 1
Patent JP-2022081178-A (JP)
Title: Pallet set and method of stacking tires using the same
Inventor: ENDO HIDEAKI
IPC: B60C19/00
Filed: 2020-11-19
Abstract: To provide a pallet set suitable for transporting or unloading tires stacked vertically.SOLUTION: The pallet set includes a first pallet on which a lower tire stack is to be loaded, and a second pallet on which an upper tire stack is to be loaded and which is to be placed on the lower tire stack. The first pallet has, at its bottom side, at least three receiving portions, all of which extend in a longitudinal direction, in which a first space is formed between each of the three receiving portions, has connecting portions that connect the three receiving portions to each other, and has, over the connecting portions, at least three protrusions, all of which extend in the longitudinal direction and on which the lower tire stack is to be loaded. The second pallet has placing plates to be placed on the lower tire stack, and at least three protrusions that protrude from the placing plates and on which the upper tire stack is to be loaded.SELECTED DRAWING: Figure 1
Patent JP-2021084106-A (JP)
Title: Systems and methods for curing shaped film
Inventor: ANSHUMAN CHERALA
IPC: B05D1/28
Filed: 2020-11-19
Abstract: To provide methods for shaping a film that make it possible to obtain the flatness of an unpatterned substrate (e.g., a silicon wafer) at reasonable costs.SOLUTION: Systems and methods for shaping a film are provided. The methods comprise: a dispensing step of dispensing a polymerizable fluid as a plurality of droplets onto a substrate; a contact step of bringing an initial superstrate contact region of a superstrate into contact with an initial subset of droplets of the plurality of droplets, where the initial subset of droplets merges and forms an initial fluid film over an initial substrate contact region of the substrate; and a polymerization step of, prior to the superstrate coming into contact with the remaining plurality of droplets on the substrate, polymerizing a region of the initial fluid film on the initial substrate contact region.SELECTED DRAWING: None