baber/WOPTO huggingface dataset:
Patent JP-2021001680-A (JP)
Title: Fastener systems and assemblies for coupling part to composite structure, and related methods
Inventor: PAUL L ROHLINGER
IPC: B64C1/00
Filed: 2020-05-19
Abstract: To provide fastener systems to couple a part to a composite structure.SOLUTION: At least a portion of the fastener system is embedded in the composite structure, and the fastener system is installed via access to just one side of the composite structure. Examples of the fastener systems include a receptacle that is inserted through at least one layer of the composite structure, and an expansion nail to be inserted into the receptacle. The insertion of the expansion nail expands the receptacle into a collar plate. The collar plate is configured to distribute the force from insertion of the expansion nail. The collar plate is enclosed between corresponding laminates of the composite structure, such that the fastener system is configured to couple the part to the composite structure, either directly or via a structural connector, without the use of conventional drilling and bolting.SELECTED DRAWING: Figure 2
Patent JP-2021182834-A (JP)
Title: Rotor, motor, and method of manufacturing rotor
Inventor: KOJIMA NAOKI
IPC: H02K1/27
Filed: 2020-05-20
Abstract: To provide a rotor, a motor, and a method for manufacturing a rotor that can prevent damage and deterioration of permanent magnets caused by the crimping of a magnet cover.SOLUTION: A rotor 9 has a rotating shaft, a rotor core 32, a plurality of permanent magnets 33, a magnet cover 71, and load bearing blocks 70A, 70B. The plurality of permanent magnets 33 are disposed on the outer periphery of the rotor core 32. The magnet cover 71 covers the outside of the rotor core 32 and the plurality of permanent magnets 33 and has a flange part 71b bent inward in the radial direction at the axial end. The load bearing block 70A is disposed between the axial end face of the rotor core 32 and the flange part 71b, and comes into contact with the flange part 71b and the rotor core 32. A swollen part 90, which swells in the direction of the flange part 71b and comes into contact with the radial outer edge of the flange part 71b, is disposed on the radial outer edge of the load bearing block 70A.SELECTED DRAWING: Figure 4
Patent JP-2021172958-A (JP)
Title: Strap replaceable mask
Inventor: ITOKAZU YOKO
IPC: A41D13/11
Filed: 2020-04-27
Abstract: To provide a strap replaceable mask which allows a user to freely select a strap and an attachment method thereof.SOLUTION: A strap replaceable mask has holes for inserting a strap which have such a shape that knots are hard to come off at four positions of the right, left, upper, and lower positions of a mask body so as to make the replacement of the strap possible.SELECTED DRAWING: Figure 1
Patent JP-2021187800-A (JP)
Title: Method for producing aldehyde
Inventor: SATO TAKASHI
IPC: C07C45/50
Filed: 2020-06-02
Abstract: To provide a method for producing an aldehyde by reacting a raw material olefin with H2 and CO in the presence of an Rh complex catalyst having tris(2,4-di-tert-butylphenyl)phosphite as a ligand, where aldehyde is produced in high yield after reducing an amount of the catalyst used.SOLUTION: Provided is a method for producing an aldehyde by a hydroformylation reaction where a C2 or higher raw material olefin is reacted with hydrogen and carbon monoxide in the presence of a catalyst, where a rhodium complex catalyst having tris(2,4-di-tert-butylphenyl)phosphite as a ligand is used as the catalyst, and an H2/CO molar ratio in a reactor is set larger than 1.SELECTED DRAWING: None
Patent JP-2021186493-A (JP)
Title: Drum type washing machine
Inventor: KUROSAWA MARI
IPC: D06F33/48
Filed: 2020-06-04
Abstract: To provide a drum type washing machine capable of finishing an operation properly even in the case where power failure occurs during the operation.SOLUTION: A drum type washing machine 100 includes: a drum for storing clothing; an outer tub 9 for including the drum; a housing 1 for storing the outer tub 9; a drive mechanism 10 for rotationally driving the drum; and a plurality of elastic support mechanisms for supporting the lower part of the outer tub 9. One of the elastic support mechanisms is a linear actuator 30, and the others are mechanical attenuation mechanisms 18b for generating mechanical attenuation. The linear actuator 30 is provided on the side in which the clothing goes down with respect to the rotation direction of the drum during dewatering, and at least one of the mechanical attenuation mechanisms 18b is provided on the side in which the clothing goes up with respect to the rotation direction of the drum during dewatering.SELECTED DRAWING: Figure 3
Patent JP-2020150559-A (JP)
Title: Base station, communication method, and integrated circuit
Inventor: YAMAMOTO TETSUYA
IPC: H04W4/70
Filed: 2020-06-04
Abstract: To improve channel estimation accuracy by multiple sub-frame channel estimation and symbol level synthesis even in the case of including SRS transmission candidate sub-frames.SOLUTION: A base station includes: a transmission unit for transmitting information indicating a cell-specific SRS transmission candidate sub-frame; and a reception unit for receiving a repetition signal on a PUCCH over a plurality of consecutive sub-frames. If there is an SRS transmission candidate sub-frame in a section on a time axis of the plurality of sub-frames, a shortened PUCCH format is used for the repetition signal. If there is no SRS transmission candidate sub-frame in a section on the time axis of the plurality of sub-frames, a normal PUCCH format is used for the repetition signal.SELECTED DRAWING: Figure 9
Patent JP-2021186592-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To enhance interest in a performance.SOLUTION: Variation display means stops and displays a special pattern after performing cycle variation for plural times as a variation display of the special pattern. A movable body can be operated in response to operation of operation means during a predetermined operation effective period. Although the number of times of cycle variations performed from return to a standby position of a movable body to stopping and displaying of a performance pattern differs between operation at first timing during a predetermined operation effective period and operation at second timing, the number of times of cycle variations performed from start of a predetermined operation effective period to stopping and displaying a performance pattern is the same regardless of operation timing.SELECTED DRAWING: Figure 124
Patent JP-2021193323-A (JP)
Title: Cooling device
Inventor: NAKAMURA SHINGO
IPC: F25D23/00
Filed: 2020-06-08
Abstract: To provide a cooling device capable of efficiently performing defrosting without excess and deficiency while suppressing an increase in an air temperature during defrosting.SOLUTION: A cooling device 100 includes: a compressor 10; a condenser 20; expansion valves 31-33; air blowers 51a-53a, 51b-53b sending air to heat transfer surfaces of evaporators 41-43; humidity sensors 61a-63a, 61b-63b disposed in flow passages of air passing through the evaporators 41-43 and measuring humidity of the air; and a control section 60 performing control for ending defrosting on the basis of the humidity measured by the humidity sensors 61a-63a, 61b-63b during defrosting by sublimation and separation of an air flow.SELECTED DRAWING: Figure 1
Patent JP-2021196396-A (JP)
Title: Display device
Inventor: KAWACHI GENSHIRO
IPC: H01L27/32
Filed: 2020-06-09
Abstract: To reduce a current drift of a drive transistor to reduce an initial luminance change.SOLUTION: A display device comprises a pixel circuit and a control circuit for controlling the pixel circuit. The pixel circuit includes a light emitter and a drive thin film transistor for controlling the amount of current to the light emitter. The control circuit flows, to the drive thin film transistor, stress current larger than maximum current of the light emitter for video display without supplying current to the light emitter, in a period other than a light emitting period of the light emitter for the video display.SELECTED DRAWING: Figure 5
Patent JP-2021195421-A (JP)
Title: Epoxy (meth)acrylate resin, curable resin composition, cured product, and article
Inventor: YAMADA SHUNSUKE
IPC: C08F290/06
Filed: 2020-06-11
Abstract: To provide an epoxy (meth)acrylate resin which can form a cured product excellent in elasticity and low linear expansion; a curable resin composition containing the resin; a cured product of the curable resin composition; and a coat coated with the cured product.SOLUTION: An epoxy (meth)acrylate resin contains an epoxy resin (A) and an unsaturated monobasic acid (B) as essential ingredients, where the epoxy resin (A) is a xanthene type epoxy resin represented by general formula (1).SELECTED DRAWING: Figure 1
Patent JP-2021195246-A (JP)
Title: Reception device and recording device
Inventor: HAMADA NOBUHIKO
IPC: B65H31/26
Filed: 2020-06-17
Abstract: To provide a device easy to handle since there is no risk that a recording medium is caught by a receiving member by managing only a state of a sheet member being the receiving member.SOLUTION: A stacker unit 20 comprises a flexible sheet member 30, and receives sheet-like paper P discharged in a discharge direction at the sheet member 30. The sheet member 30 has a contact part 34 that is a portion where a tip end of the paper P contacts the sheet member 30 at first. In a width direction crossing the discharge direction, at least one end of the contact part 34 is positioned more inward than at least one part of the paper P which has reached the contact part 34.SELECTED DRAWING: Figure 4
Patent JP-2021195609-A (JP)
Title: Deposition method and deposition apparatus
Inventor: OTSUKI YUJI
IPC: C23C16/52
Filed: 2020-06-17
Abstract: To detect the state of a film deposited on a substrate where a pattern containing a recess is formed.SOLUTION: In a first measurement process, a substrate where a pattern containing a recess is formed is measured by infrared spectroscopy. In a film deposition process, a film is deposited on the substrate after the first measurement step. In a second measurement process, the substrate is measured by infrared spectroscopy after the film deposition process. In an extraction process, difference data between measurement data in the first measurement process and measurement data in the second measurement process are extracted.SELECTED DRAWING: Figure 5
Patent JP-2022006477-A (JP)
Title: Non-contact power supply apparatus
Inventor: KIMURA MUNEKIMI
IPC: H02J7/00
Filed: 2020-06-24
Abstract: To provide a non-contact power supply apparatus capable of suppressing a leakage electromagnetic field at one end side in a power transmitting device group at least.SOLUTION: A non-contact power supply apparatus 1 includes a power transmitting device group PTU in which four or more power transmitting devices PTD are disposed side by side in a row in a Y direction. The power transmitting device group PTU includes first to fourth power transmitting devices PTD1 to PTD4 at one side in the Y direction. The first to fourth power transmitting devices PTD1 to PTD4 are disposed in such a manner that distances from an end at the one side in the Y direction become larger successively. For the second power transmitting device PTD2 and the third power transmitting device PTD3, phases of currents are adjusted in such a manner that directions of magnetic fields generated in power transmitting coils 20 at the time of electrification become reverse to a direction of a magnetic field generated in a power transmitting coil 20 of the first power transmitting device PTD1 at the time of electrification. For the fourth power transmitting device PTD4, a phase of a current is adjusted in such a manner that a direction of a magnetic field generated in a power transmitting coil 20 of the fourth power transmitting device PTD4 at the time of electrification becomes the same as the direction of the magnetic field generated in the power transmitting coil 20 of the first power transmitting device PTD1 at the time of electrification.SELECTED DRAWING: Figure 4
Patent JP-2021012364-A (JP)
Title: Resin composition for toner
Inventor: SHINOHARA SHUICHI
IPC: G03G9/087
Filed: 2020-06-25
Abstract: To provide a resin composition for toner which can be applied to a toner having excellent low-temperature fixability, heat-resistance storability under load and document offset properties.SOLUTION: A resin composition for toner is provided that contains a polymer (A), wherein the polymer (A) is a polymer of a monomer composition including a monomer (a) and a monomer (b), and wherein the monomer (a) has a 18-36C linear hydrocarbon group and a vinyl group, the amount of a double bond in the monomer (a) is 0.045-1.0 millimole/g based on the weight of the monomer (a), the monomer (b) is other than the monomer (a) and has the polarity term (dP) and hydrogen bond term (dH) of Hansen parameter (HSP) which satisfy relational expression (1), and has a vinyl group. Relational expression (1): {(dP)2+(dH)2}0.5≥8.3.SELECTED DRAWING: None
Patent JP-2022010666-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of increasing fun.SOLUTION: Performance control means includes image display means capable of displaying predetermined display corresponding to a reservation storage in a predetermined display area and capable of displaying a power restoration image displayed during a predetermined period after power is turned on and an image corresponding to the predetermined display area, can execute vanishing display in which a power restoration image disappears gradually at a lapse of a predetermined period, and can execute first occurrence display in which a predetermined display area appears gradually along with vanishing display when a reservation storage is not stored in reservation storage means, and can execute second occurrence display in which predetermined display appears gradually along with vanishing display when a reservation storage is stored in the reservation storage means.SELECTED DRAWING: Figure 24-8
Patent JP-2022013085-A (JP)
Title: Assembling stall
Inventor: INOUE MASAKI
IPC: E04H1/12
Filed: 2020-07-03
Abstract: To provide an assembling stall which is convenient to carry and is easily assembled.SOLUTION: In an assembling stall 1 in which a pair of roof members 20 and 20 are detachably arranged between a pair of supports 10 and 10 arranged so as to face each other at intervals, the supports 10 include a pair of columns 11 and 11 which are coupled to each other through a rotary part 13 provided on the upper end side so as to be horizontally rotatable, and fitting parts 16 and 16 provided on both right and left sides of the rotary part 13. The roof member 20 has a pair of fit parts 23 and 23 projecting in the same direction to both ends, and the pair of roof members 20 and 20 are supported so as to protrude to both right and left sides of the pair of supports 10 and 10 by fitting the fit parts 23 into the fitting parts 16.SELECTED DRAWING: Figure 1
Patent JP-2022014016-A (JP)
Title: Door-closing detection device for elevator
Inventor: TANIGUCHI TOMOHIRO
IPC: B66B13/20
Filed: 2020-07-06
Abstract: To provide a door-closing detection device capable of accurately detecting the fully-closed state of a door even when an elevator vibrates due to an earthquake or the like.SOLUTION: A door-closing detection device comprises a detection switch 11 to detect that an elevator door is fully closed, a swinging part 12 that swings in response to the opening and closing motion of the door and closes the detection switch 11 when the door is fully closed, and a holding part 14 that magnetically holds the state of the swinging part 12 with the detection switch 11 closed.SELECTED DRAWING: Figure 2
Patent JP-2022014366-A (JP)
Title: Hygienic mask and copper plate for hygienic mask
Inventor: OKUBO SHINICHI
IPC: A41D13/11
Filed: 2020-07-06
Abstract: To provide a hygienic mask that enables a user to easily acquire a sterilization effect without feeling stuffiness.SOLUTION: A hygienic mask 1 includes a mask body 2 formed by at least two sheet members 11A overlapped with each other; and a thin copper plate 3 sandwiched between the two sheet members 11A. The copper plate 3 includes a plurality of first through holes 3a formed in the vicinity of a center part of the copper plate 3, and a plurality of second through holes 3b formed to surround the plurality of first through holes 3a. A portion provided with the second through hole 3b has a larger aperture area per unit area than that of a portion provided with the first through hole 3a.SELECTED DRAWING: Figure 1
Patent JP-2022014780-A (JP)
Title: Non-charge alarm
Inventor: TAKAHASHI TAKU
IPC: H02G1/02
Filed: 2020-07-07
Abstract: To provide a non-charge alarm with a long product life capable of being firmly fixed to an electric wire with less risk of dropping when installed to or removed from the electric wire.SOLUTION: A non-charge alarm 1 is configured by installing a main body 2 and a clamp 3 for holding an electric wire in the main body 2. The clamp 3 includes a fixed clamp piece 4 that has an upside-down J-shape in a side view and one end of which is fixed to the main body 2, and a moving clamp piece 5 that can move forward and backward with respect to the fixed clamp piece 4. A non-slip member 6 of a semi-cylindrical body is locked to the fixed clamp piece 4 by locking means.SELECTED DRAWING: Figure 1
Patent JP-2022015547-A (JP)
Title: Winding device and winding method
Inventor: SUGIMOTO SHINJI
IPC: H02K15/04
Filed: 2020-07-09
Abstract: To easily change a length of a wire to be wound.SOLUTION: A winding device includes: a rotary plate 27 which is rotated by driving means 26; a pair of columnar members 28, 29 which stand on the rotary plate 27 so as to sandwich the center of rotation; and holding means 43 which has winding cores 36, 37, 38 divided and attached to the pair of columnar members, and winds a wire rod 16 onto a winding core rotating together with the pair of columnar members by rotation of the rotary plate 27, and in which the pair of columnar members stand movable on a straight line passing through the center of rotation of the rotary plate 27, respectively, and the pair of columnar members are set equidistant from the center of rotation of the rotary plate 27. The holding means 43 has: a movable plate 48 which is provided orthogonal to a movement direction of the pair of columnar members including the center of rotation of the rotary plate 27 and movable parallel to a rotation axis of the rotary plate; a pair of wedge members 44 which are provided in a symmetrical structure on both sides of the movable plate so that inclined surfaces are opposite to the pair of columnar members; and wedge moving means 45 which moves the pair of wedge members together with the movable plate.SELECTED DRAWING: Figure 1
Patent JP-2021161371-A (JP)
Title: Conductive polymer solution, and conductive polymer film and article coated therewith
Inventor: YANO YUICHI
IPC: C08L65/00
Filed: 2020-07-13
Abstract: To provide a novel conductive polymer solution that can form a conductive coating layer having excellent hardness, a conductive polymer film having high hardness and conductivity and an article coated therewith.SOLUTION: An embodiment of the conductive polymer solution contains a polythiophene (A) having a specific constitutional unit represented by the structural formula (7) of 0.01-10 wt.% and a water-soluble polyester (B) of 0.001-30 wt.%.SELECTED DRAWING: None
Patent JP-2022018764-A (JP)
Title: Curable composition for forming hard coat and laminate
Inventor: NAIKI HIDETO
IPC: C09D175/14
Filed: 2020-07-16
Abstract: To provide a curable composition that can form a hard coat having excellent hardness and chemical resistance as well as high elongation.SOLUTION: The present invention discloses a laminate in which a hard coat, made by curing a hard coat-forming curable composition, is formed on an acrylic resin substrate. Between the resin substrate and the hard coat, a diffusion layer derived from both layers is formed, the diffusion layer having a thickness of 0.3-20 μm.SELECTED DRAWING: Figure 1
Patent JP-2022019247-A (JP)
Title: Rock bolt construction device
Inventor: MIKAMI HIDEAKI
IPC: E21D20/00
Filed: 2020-07-17
Abstract: To simplify a device structure and lighten the burden on an operator to perform a series of operations, and to further improve the efficiency of the series of operations in a rock bolt construction device.SOLUTION: A rock bolt construction device includes a base unit that can travel, an arm unit that extends from the base unit, and a device main body at the end of the arm unit. The device main body has a rock bolt drilling device unit 13, a rock bolt insertion device unit 14, and a grout material filling device unit 15 located between these device units in parallel. A rotation contact fulcrum 16 is provided at the tip of the device main body. When the device main body is viewed from the tip side, a shaft of a first drifter of the rock bolt drilling device unit 13, a shaft of a second drifter of the rock bolt insertion device unit 14, and an injection hose of the grout material filling device unit 15 are located on the arc line centering on the rotation contact fulcrum 16.SELECTED DRAWING: Figure 4
Patent JP-2021031055-A (JP)
Title: Aircraft cabin contaminant removal using liquid sorbent
Inventor: REBECCA KAMIRE
IPC: B01D53/18
Filed: 2020-07-27
Abstract: To provide an aircraft contaminant removal system which includes one or more membrane separators configured to absorb a contaminant from a cabin air stream into a liquid sorbent, desorb the contaminant from the liquid sorbent, discharge the contaminant into a contaminant stream, and return clean air back to the cabin.SOLUTION: The contaminant removal system includes a membrane scrubber-separator and a membrane stripper-separator, while in other examples the contaminant removal system may include a single membrane separator configured to operate in a scrubbing mode and a stripping mode. The contaminant removal system may include a humidity management system configured to maintain a humidity of the clean air stream or water concentration of the liquid sorbent using one or more water sources of the aircraft, and a thermal management system configured to maintain a temperature of the liquid sorbent using one or more heat exchangers fluidically coupled to an aircraft air stream.SELECTED DRAWING: Figure 2
Patent JP-2022023598-A (JP)
Title: Image forming apparatus, control method of image forming apparatus, and program
Inventor: MIYATA TAKAAKI
IPC: G06F3/12
Filed: 2020-07-27
Abstract: To provide an image forming apparatus described in the present specification, which, when a schedule is set, allows the number of print copies to be set for depression of a button displayed in an operation screen and for the set schedule.SOLUTION: The image forming apparatus described in the present specification includes: registration means in which an address where image data to be printed is stored is registered; and printing means which prints the image data acquired by accessing the address. The image forming apparatus further includes: first setting means which sets the number of print copies for the execution of printing based on the image data on the basis of an instruction from a user received from an operation unit; accepting means which accepts designation of a time from the user; and second setting means which sets the number of print copies for the execution of printing based on the image data acquired by acquisition means at the time accepted by the accepting means.SELECTED DRAWING: Figure 6A