baber/WOPTO huggingface dataset:
Patent JP-2021160837-A (JP)
Title: Garbage collecting vehicle
Inventor: NISHIZAKI SATOSHI
IPC: B65F3/00
Filed: 2020-03-30
Abstract: To provide a garbage collecting vehicle that can open a garbage input port by automatically operating an opening/closing door even when both hands of an operator are not free.SOLUTION: A garbage collecting vehicle comprises: a garbage input box with a garbage input port opened at a rear end thereof; a garbage loading device arranged inside the garbage input box; and an opening/closing door for opening and closing the garbage input port. The garbage collecting vehicle also comprises: a foot operation switch arranged in the vicinity of the garbage input port and for instructing opening and closing operations of the opening/closing door according to a foot operation of a person; and a control device for controlling the opening and closing operations of the opening/closing door based on the instruction of the foot operation switch.SELECTED DRAWING: Figure 9
Patent JP-2021162879-A (JP)
Title: Vector processor, method for operation, and program
Inventor: YASUDA IPPEI
IPC: G06F12/0875
Filed: 2020-03-30
Abstract: To provide a processor for executing a vector operation by using a cache memory, the processor being capable of executing a vector operation in a short time even when there is an element with a cache error in a cache memory.SOLUTION: The vector processor includes: a vector operation unit for executing a vector operation for an element with a cache hit in a cache memory when an element with a cache error in the cache memory has a value of a threshold value or less; and a scalar operation unit for executing a scalar operation for an element with a cache error in the cache memory when the element with a cache error has a value of a threshold value or less.SELECTED DRAWING: Figure 8
Patent JP-2021162948-A (JP)
Title: Fault diagnosis device for fuel cell cogeneration system, and maintenance management system for fuel cell cogeneration system
Inventor: HIRASE KOTA
IPC: G06Q10/00
Filed: 2020-03-30
Abstract: To reduce a burden on a store and a maintenance company.SOLUTION: A fault diagnosis device is a fault diagnosis device for a fuel cell cogeneration system that is connected, via a network, with a control unit of the fuel cell cogeneration system and a maintenance management device that maintains and manages the fuel cell cogeneration system. The fault diagnosis device comprises: an operation history data acquisition unit that acquires operation history data related to an operation history transmitted from the control unit at the occurrence of an error in the fuel cell cogeneration system; a fault component specification information generation unit that generates a fault component specification information from newly acquired operation history data, by using storage data that is the operation history data acquired by the operation history data acquisition unit in the past and fault component specification information related to a fault component of the fuel cell cogeneration system corresponding to the operation history data stored in a database in association with each other; and a fault component information transmission unit that transmits the fault component specification information generated by the fault component specification information generation unit to the maintenance management device.SELECTED DRAWING: Figure 1
Patent JP-2021160438-A (JP)
Title: Gas generator
Inventor: HAYASHI KATSUNOBU
IPC: B01J7/00
Filed: 2020-03-31
Abstract: To provide a gas generator that is easy to manufacture, can reduce cost, and can be configured in a small size.SOLUTION: A gas generator 1A comprises: a bottomed substantially cylindrical cup 40 in which a gas generating agent 50 is accommodated and one end in an axial direction is configured as an open end 41a; and a substantially columnar holder 10 which holds an igniter 20 so that an ignition part 22 faces the gas generating agent 50 and is formed by coaxially assembling the cup 40 thereto so that the open end 41a is closed. An annular hole part 16 is provided on a peripheral edge of an axial end part of the holder 10 on a side facing the cup 40. An adhesive 60 is applied to the annular hole part 16, and the open end 41a is fitted into the annular hole part. The cup 40 is fixed to the holder 10.SELECTED DRAWING: Figure 1
Patent JP-2021162430-A (JP)
Title: Decontamination agent
Inventor: GOTO TOMOHISA
IPC: G21F9/28
Filed: 2020-03-31
Abstract: To provide a decontamination agent which is easy to use.SOLUTION: A gel-like decontamination agent for removing radioactive substances adhered to a surface to be decontaminated is provided, the agent containing at least one of guar gum, tara gum and konjac flour, borax, reducing monosaccharide/oligosaccharide, and cobalt (II) chloride.SELECTED DRAWING: None
Patent JP-2021163115-A (JP)
Title: Fire sensor
Inventor: UCHIDA MASAMICHI
IPC: G01J1/42
Filed: 2020-03-31
Abstract: To suppress an effect of environmental noise that is given to fire detection accuracy.SOLUTION: A fire sensor comprises: a light receiving element (12) that receives light signals and converts them into electrical signals to output them; and a control unit (30) for determining whether a fire breaks out. The control unit receives electrical signals output from the light receiving element as first signals including a signal component indicating the occurrence of a fire and a noise component in accordance with an installation environment condition of the fire sensor, generates a first data string by digitally sampling the first signals, quantitatively evaluates the noise component by calculating a statistical value indicating dispersion of the first data string relative to a reference data string in a state where there is no noise component, updates a preset threshold in accordance with an evaluation result of the noise component, and determines whether the fire breaks out on the basis of a comparison between the first data string and the updated threshold.SELECTED DRAWING: Figure 7
Patent JP-2020099808-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of suppressing decline of game interest.SOLUTION: A game machine has a specific notice performance (second notice performance) for suggesting that an advantageous game state (a jackpot game state, a high probability state, a time shortening state) advantageous to a player sometimes appears, and that an advantageous game state may appear as a performance executable by performance control means capable of executing the performance, and an expectation performance (a first notice performance, a third notice performance) executed in a different performance mode according to a probability of becoming the advantageous game state. There is a specific expectation performance (the third notice performance) showing the specific notice performance in the expectation performance.SELECTED DRAWING: Figure 53
Patent JP-2020177911-A (JP)
Title: Battery separator manufacturing system and manufacturing method
Inventor: WATANABE KOICHIRO
IPC: H01M2/16
Filed: 2020-04-13
Abstract: To manufacture a battery separator with stable air permeability.SOLUTION: A battery separator manufacturing system (1) includes a coating portion that applies a coating liquid to a film to form a coating film on the film surface and obtain the coating film, and a solidified portion that solidifies the coating film, a transport device (40) that transports the coating film at least in the solidified portion, and a control unit (50) that controls the stretch ratio in the transport direction of the coating film in the solidified portion.SELECTED DRAWING: Figure 3
Patent JP-2021170207-A (JP)
Title: Operation detection device
Inventor: TAKECHI KAZUHIRO
IPC: G06F3/044
Filed: 2020-04-15
Abstract: To provide an operation detection device capable of expanding a detection area of hover-detection in an area apart from an operation face.SOLUTION: An operation detection device 1 includes: a first electrode section 8 which is provided to an operation face 5 and detects a touch operation of an object to the operation face 5; and a second electrode section 9 which is provided to a crossing face 7 which crosses the operation face 5 and generates an electric field with the first electrode section 8. Further, the operation detection device 1 includes a control unit which implements hover detection for detecting a position of the object in a space above the operation face 5 on the basis of an electro static capacity according to the electric field changing while receiving influence from the object when the object is present in a space above the operation face 5.SELECTED DRAWING: Figure 2
Patent JP-2021169574-A (JP)
Title: Resin composition, gas barrier material, coating agent, and laminate
Inventor: MIYAWAKI ATSUHISA
IPC: C09D129/00
Filed: 2020-04-16
Abstract: To provide a resin composition excellent in quick-drying properties during coating and capable of providing a coating film excellent in barrier properties under high humidity.SOLUTION: The resin composition contains a trioctahedral smectite, a vinyl resin having a hydroxyl group, and a solvent. The trioctahedral smectite contains at least one kind selected from the group consisting of sodium ions, ammonium ions, and lithium ions as interlayer ions and has an aspect ratio of 1,000 or more and 15,000 or less. The solvent contains an alcohol, and the content of the alcohol is 25-55 mass% based on the total amount of the solvent.SELECTED DRAWING: None
Patent JP-2021173378-A (JP)
Title: Control device of fan coupling device
Inventor: AKIYAMA SHOICHI
IPC: G05B11/36
Filed: 2020-04-28
Abstract: To provide a control device of a fan coupling device suppressed in degradation of responsiveness.SOLUTION: In a fan coupling device 50 including: a drive shaft 51; a rotor 52 connected to the drive shaft; a housing 54 for housing the rotor and relatively rotatably supported to the rotor; a fan fixed to the housing; a labyrinth chamber C3 formed to the rotor in the housing and transmitting rotational power of the rotor to the housing through a working fluid; and an adjustment mechanism 60 adjusting an amount of the working fluid in the labyrinth chamber, a control device of the fan coupling device includes: an acquisition portion for acquiring deviation between an estimation amount and a target amount of the working fluid in the labyrinth chamber, and a fluid amount parameter equivalent to the estimation amount; and a control portion 70 for controlling the adjustment mechanism by executing feedback control including at least integral control to the deviation, and stops the integral control and executes the feedback control, in a case when the fluid amount parameter is a threshold value or more.SELECTED DRAWING: Figure 2
Patent JP-2021175165-A (JP)
Title: Method for manufacturing composite substrate and composite substrate
Inventor: AKIYAMA SHOJI
IPC: H03H9/25
Filed: 2020-04-30
Abstract: To provide a composite substrate capable of suppressing occurrence of a crack and improving temperature characteristics, and a method for manufacturing the composite substrate.SOLUTION: A method for manufacturing a composite substrate includes the steps of: preparing a substrate of a piezoelectric material including a rough surface; removing a damage layer by etching the rough surface on the substrate of the piezoelectric material by a chemical technique; depositing an intervention layer on the rough surface on the substrate of the piezoelectric material from which the damage layer has been removed; flattening a surface of the deposited intervention layer; sticking the substrate of the piezoelectric material to a support substrate having a smaller thermal expansion coefficient than the piezoelectric material via the deposited intervention layer; and thinning the stuck substrate of the piezoelectric material. Lithium tantalate (LT) or lithium niobate (LN) is suitable as the piezoelectric material.SELECTED DRAWING: Figure 6
Patent JP-2020129147-A (JP)
Title: Imaging device and imaging system
Inventor: INAGAKI MASARU
IPC: G02B7/34
Filed: 2020-05-13
Abstract: To provide an imaging device and imaging system that can create a highly accurate point image intensity distribution taking an imaging lens or manufacturing variation of an imaging device main body into consideration.SOLUTION: An imaging device comprises a point image intensity distribution creation unit that creates a point image intensity distribution on the basis of: lens light field data including information about a direction of a plurality of light fluxes emitted from one point of a subject position, and passing through mutually different regions of an exit pupil of an image formation optical system, and information about a position of a point on the plurality of light fluxes; and a sensor light reception intensity characteristic indicative of light reception intensity on a light reception surface of an image pick-up element of the light flux passing through each region of an entrance pupil of a micro lens disposed on the image pick-up element.SELECTED DRAWING: Figure 1
Patent JP-2021180128-A (JP)
Title: Connector device
Inventor: KANEMATSU YUTA
IPC: H01R13/621
Filed: 2020-05-14
Abstract: To provide a connector device in which damage of a terminal can be suppressed.SOLUTION: A first connector 20 comprises a first connector housing 21 including a cylindrical first insertion portion 22, and a first fastening member 27. A second connector 40 comprises a second connector housing 41 including a cylindrical second insertion portion 42, and a second fastening member 44 which is threaded with the first fastening member 27 to insert the first insertion portion 22 into the second insertion portion 42. A first terminal 31 comprises a first connection portion 32 extending in an axial direction of the first insertion portion 22 inside the first insertion portion 22. A second terminal 51 comprises a second connection portion 52 which extends in an axial direction of the second insertion portion 42 inside the second insertion portion 42, and into which the first connection portion 32 is inserted. The second insertion portion 42 includes a second guide portion 48 which is a guide groove extending in the axial direction of the second insertion portion 42. The first insertion portion 22 includes a first guide portion 28 which is a guide projection to be inserted into the guide groove and fitted to the guide groove with the insertion of the first insertion portion 22 into the second insertion portion 42.SELECTED DRAWING: Figure 1
Patent JP-2021179297-A (JP)
Title: Vortex ring air conditioner
Inventor: NAKAMACHI YASUTAKA
IPC: F24F13/02
Filed: 2020-05-15
Abstract: To provide a vortex ring air conditioner which makes failures caused by swinging of a rotary inner cylinder less likely to occur and can generate vortex rings stably even when an air outlet of a part of branch ducts is closed.SOLUTION: A vortex ring air conditioner 10 includes: a housing 2 communicating with a main duct 1; branch ducts 3 connected to side wall parts 22 of the housing in a substantially radial form; and a rotary inner cylinder 4 which is attached to an interior of the housing, has guide side walls 41 for guiding conditioned air TK blown from the main duct to the branch ducts, and is formed so as to be rotatable in a circumferential direction relative to the housing by wind pressure generated by the conditioned air blowing onto the guide side walls. The vortex ring air conditioner blows the conditioned air of cooling or heating from air outlets 31 of the branch ducts in an intermittent vortex ring form. The rotary inner cylinder 4 includes outlet parts 4D of the conditioned air, which are formed at an outer edge part 41G of the guide side walls, in the circumferential direction. Two or more outlet parts disposed at symmetric positions with respect to a rotation center axis 4J are formed in a manner that the two or more outlet parts can simultaneously move close to inlet parts 32 of the branch ducts.SELECTED DRAWING: Figure 1
Patent JP-2021187437-A (JP)
Title: Can body
Inventor: SHIMOMURA KAZUJI
IPC: B65D8/02
Filed: 2020-05-25
Abstract: To be able to fix a skirt part of a cap by surely winding it, and to reduce discomfort at lips during drinking.SOLUTION: A can body includes a cylindrical part, a neck part whose diameter is smaller than the cylindrical part, and a mouth part connected to the neck part. At an outer peripheral part of the mouth part, a curl part is provided in which an end part including an edge is folded radially outward and wound. The curl part has an outer diameter of 31 to 35 mm inclusive, and is formed continuously, on a vertical cross section passing a can axis, with: an outer peripheral upper side bent part for forming an outer peripheral part of a folding apex part; an outer peripheral side cylindrical part extending downward in the can axis direction from a lower end of the outer peripheral upper side bent part; an outer peripheral lower side bent part bending radially inward from a lower end of the outer peripheral side cylindrical part, and forming a convex shape obliquely downward of the can axis direction; and a curl end part extending while reducing its diameter radially inward via an inflection part from an inner peripheral edge of the outer peripheral lower side bent part and including the edge. When curvature radii of the outside surface are defined to be R5 (mm) at the outer peripheral upper side bent part, R6 (mm) at the outer peripheral lower side bent part, and R7 (mm) at the inflection part, a dimensional relation among the radii is R7<R6<R5.SELECTED DRAWING: Figure 1
Patent JP-2021187464-A (JP)
Title: Discharge container
Inventor: SAKISO YOICHI
IPC: B65D47/34
Filed: 2020-05-27
Abstract: To make it possible to easily remove an energization member when disposing.SOLUTION: A discharge container comprises: a container body 11 in which a content is accommodated; an inner plug member 12 which is mounted to mouths 22, 25 of the container body, and in which a communication hole 29 communicating with the interior of the container body is formed; and a depression head 13 which covers the inner plug member from above the inner plug member, and is so provided as to be movable downward in an upwardly energized state, and in which a discharge hole 30 capable of communicating with the communication hole is formed. Between the depression head and the inner plug member, an energization member 40 of which an upper end part is supported by the depression head, and which energizes the depression head upward, and a pump mechanism 45, which discharges the content that has passed through the communication hole when the depression head is depressed, and causes the content in the container body to pass while the communication hole being oriented to the discharge hole when the depression is released, are provided. The depression head comprises: a frame body 33 of which upward departure with respect to the container body and the inner plug member is regulated; and a head body 34 which blocks an inner side of the frame body, and is detachably provided on the frame body.SELECTED DRAWING: Figure 1
Patent JP-2020163388-A (JP)
Title: Control circuit for protecting against spark discharge
Inventor: FELIX MAUCHLE
IPC: H02H3/08
Filed: 2020-05-29
Abstract: To provide a control circuit optimally adapted for protecting an electrostatic spray-coating against spark discharge.SOLUTION: A control circuit includes one disconnection device for automatically disconnecting a high-voltage supply, and one device for detecting abnormal operation of the high-voltage supply. The device is configured to: monitor at least one characteristic parameter which characterizes operation of the high-voltage supply; and output a corresponding disconnection signal to the disconnection device when the at least one parameter which characterizes the operation of the high-voltage supply exceeds or falls below a predefined or pre-definable limit value.SELECTED DRAWING: Figure 1
Patent JP-2021196616-A (JP)
Title: Management device and management method
Inventor: MIURA MAYUMI
IPC: G06Q50/16
Filed: 2020-06-09
Abstract: To effectively utilize a uniform evaluation index and an actual condition evaluation index for air conditioning operation management.SOLUTION: A building management device 101 comprises: a uniform evaluation value determination unit 14 for determining a uniform evaluation value, which is a standard thermal comfort index of an evaluation target space, based on an environmental measurement value of the evaluation target space; an actual condition evaluation value calculation unit 16 for calculating an actual condition evaluation value that reflects a resident actual thermal feeling in the evaluation target space based on the uniform evaluation value; and a display unit 18 for simultaneously displaying the uniform evaluation value and the actual condition evaluation value.SELECTED DRAWING: Figure 3
Patent JP-2021018428-A (JP)
Title: Mobile apparatus, optical assembly, and aperture module thereof
Inventor: Kim ji yuan
IPC: G02F1/13
Filed: 2020-06-17
Abstract: To provide a mobile apparatus, an optical assembly, and an aperture module thereof for effectively improving a defect of an existing mobile device.SOLUTION: An aperture module includes a first liquid crystal aperture unit 1 including a first liquid crystal layer and first transparent electrode layers, and a second liquid crystal aperture unit 2 including a second liquid crystal layer and second transparent electrode layers. The first transparent electrode layers are arranged on both sides of the first liquid crystal layer, respectively. A first opening which is formed by being surrounded by inner edges of the first transparent electrode layers is arranged on the inner edge of at least one of the first transparent electrode layers. The second transparent electrode layers are arranged on both sides of the second liquid crystal layer, respectively. A second opening which is formed by being surrounded is arranged on an inner edge of at least one of the second transparent electrode layers. A central axis of the second opening is overlapped with a central axis of the first opening. By the first transparent electrode layers and the second transparent electrode layers, the first and second liquid crystal layers can be switched to a translucent mode or a shading mode.SELECTED DRAWING: Figure 1
Patent JP-2021196037-A (JP)
Title: Segment seal
Inventor: HARA YUKI
IPC: F16J15/3272
Filed: 2020-06-17
Abstract: To achieve compactification in a segment seal which encloses a purge gas to form a double seal structure.SOLUTION: A segment seal 1 includes: a ring body 2 which is housed in a seal chamber 10 and comprises a single or multiple segment rings; a retainer 5 which is disposed between a first inner wall part 11 located at one axial side and the ring body 2 in the seal chamber 10 and configured to slide in an axial direction while contacting with an end surface 21b of the ring body; and a biasing member 7 which biases the retainer 5 from the one axial side to the other axial side to press the ring body 2 to a second inner wall part 12 facing the first inner wall part 11 in the seal chamber 10.SELECTED DRAWING: Figure 1