baber/WOPTO huggingface dataset:
Patent JP-2022014527-A (JP)
Title: Display device
Inventor: MURASAWA TORU
IPC: G09F9/00
Filed: 2020-07-07
Abstract: To provide a display device capable of improving the merchantability.SOLUTION: A display device comprises: a plurality of display units; and a light-transmissive and curved-surface protective member 20 which covers the plurality of display units. The protective member 20 comprises: a see-through part 101a which allows prescribed information displayed on the plurality of display units (for example, instrument display units) to be seen through; and a light shielding layer 102 which is provided so as to surround the see-through part 101a. At least a portion of a boundary between the see-through part 101a and the light shielding layer 102 is a non-straight shape (first and second lateral boundary lines L1a, L1b are curve shapes).SELECTED DRAWING: Figure 3
Patent JP-2022017748-A (JP)
Title: Electronic component with built-in fuse
Inventor: NAKASO ICHIRO
IPC: H01G4/30
Filed: 2020-07-14
Abstract: To provide an electronic component with a built-in fuse which can surely blow a fuse function portion and generate an open mode when a short circuit occurs inside the electronic component.SOLUTION: An internal electrode 16 includes a first internal electrode 16a connected to a first external electrode 32a and a second internal electrode 16b connected to a second external electrode 32b. The first internal electrode 16a includes a first counter electrode portion 18a and a first drawer portion 20a. The first drawer portion 20a includes a first connection portion 30a connected to the first counter electrode portion 18a, and a first extension portion 22a connected to the first connection portion 30a. The widthwise length W1 of the first drawer portion 20a is shorter than the widthwise length W3 of the first counter electrode portion 18a. The first connection portion 30a is connected to any one of a first side 42a, a second side 44a, and a third side 46a. The first drawer portion 20a is a portion functioning as a fuse.SELECTED DRAWING: Figure 3
Patent JP-2020190561-A (JP)
Title: Cooling unit, objective lens module, semiconductor inspection device, and semiconductor inspection method
Inventor: NAKAMURA TOMONORI
IPC: G01R31/26
Filed: 2020-07-15
Abstract: To provide a cooling unit having a cooling performance improved, objective lens, and semiconductor inspection device including such the cooling unit, and to provide a semiconductor inspection method that can inspect a semiconductor device while optimally cooling the semiconductor device.SOLUTION: A cooling unit 21 is the cooling unit to be used in inspecting a semiconductor device 2, and includes a jacket 31 for radiating heat of the semiconductor device 2. In the jacket 31, an opening is provided that transmits light from the semiconductor device 2. In a situation where the opening is opposite the semiconductor device 2, the jacket 31 has a space defining surface that defines a space S1 between the semiconductor device 2 and the jacket, facing the semiconductor device 2. In the jacket 31, a supply flow passage 51 is provided through which a fluid 5 to be supplied to the space S1 flows.SELECTED DRAWING: Figure 2
Patent JP-2022018991-A (JP)
Title: Elevator rope inspection device and elevator rope inspection method
Inventor: NODA YOSHIKI
IPC: G01N21/892
Filed: 2020-07-17
Abstract: To accurately check abnormalities in a rope surface shape in a non-contact manner without the need for prior calibration work by using distance information from an elevator rope.SOLUTION: There is provided a control analysis device 4 that measures a rope diameter from distance information to a rope R measured in time series by an optical cutting type camera 2, and detects rope mountains based on the measured rope diameter. Then, the device corrects a position using a rope vibration amount when observing the same line on a rope surface, and detects a portion where a distance to the rope mountain is continued by a threshold value or more as a wear mark. The device also detects a broken wire of the rope if there is a distance change of the threshold value or more at the point detected as the wear mark.SELECTED DRAWING: Figure 1
Patent JP-2022020317-A (JP)
Title: Reciprocating liner motion mechanism of can forming device and can forming device
Inventor: HANABUSA TATSUYA
IPC: B30B1/26
Filed: 2020-07-20
Abstract: To facilitate the manufacturing of a member, to reduce manufacturing costs, and to improve an assembling property, a maintenance property, and the like.SOLUTION: A reciprocating liner motion mechanism of a can forming device is equipped with a housing 15 that has an internal gear 16 around a first center axis, a first rotator 21 that is located inside the housing 15 in a diametrical direction orthogonal to the first center axis, and is coupled to the housing 15 so as to relatively rotate around the first center axis, a second rotator 22 that has an external gear 23 engaged with an internal gear 16 around a second center axis C2 parallel with the first center axis, is disposed on one side in an axial direction of the first rotator 21, and is coupled to the first rotator 21 so as to relatively rotate around the second center axis C2, and a ram shaft coupling portion 35 that is connected to the second rotator 22 and performs a reciprocating liner motion in a predetermined direction among diametrical directions. The second rotator 22 has the external gar 23, and a connecting portion 22b that is separated from the external gear 23, is located on one side in an axial direction of the external gear 23, and connects the external gear 23 and the ram shaft coupling portion 35.SELECTED DRAWING: Figure 7
Patent JP-2020169567-A (JP)
Title: Method and structure for flow inhibition of slope ground
Inventor: OBARA TAKASHI
IPC: E02D17/18
Filed: 2020-07-22
Abstract: To provide a method and a structure for flow inhibition of a slope ground that enables the ground to be improved over a wide region with a small amount of improved soil, and stability of the slope ground to be enhanced.SOLUTION: Ground improvement is performed on a slope ground 27 at a prescribed interval in a direction parallel to the slope, and a parallel-to-slope wall 33 is constructed that is a ground improvement part. A construction interval of the parallel-to-slope wall 33 and a wall thickness of the parallel-to-slope wall 33 are set so that a slope slide safety factor of a composite ground exceeds 1, the slope slide safety factor being calculated using adhesive force of the composite ground derived from adhesive force of an unimproved part where ground improvement has not been performed and adhesive force of the parallel-to-slope wall 33 that is the ground improvement part. The parallel-to-slope wall 33 is improved to a depth necessary for suppressing excess pore water pressure and ensuring sliding of the slope. Also, ground improvement is performed on the slope ground 27 at a prescribed interval in a direction almost orthogonal to the slope, and an orthogonal-to-slope wall 35 is constructed that is a ground improvement part. The orthogonal-to-slope wall 35 is improved to a depth necessary for suppressing the excess pore water pressure.SELECTED DRAWING: Figure 2
Patent JP-2022024507-A (JP)
Title: Lithin-like laminated coating film formation method and lithin-like laminated coating film
Inventor: YASUDA HIROTOSHI
IPC: C09D7/61
Filed: 2020-07-28
Abstract: To provide a formation method for a lithin-like laminated coating film that is excellent in followability to a substrate, waterproofness and weather resistance, and a lithin-like laminated coating film.SOLUTION: A formation method for a lithin-like laminated coating film includes: an undercoat coating film forming process in which an undercoat paint is applied to a surface of a painted surface such as an outer wall or the like to form a film; and a topcoat coating film forming process in which a topcoat paint is applied to a surface of an undercoat coating film formed by the undercoat coating film forming process to form a film. The undercoat paint contains a coloring pigment of 20 to 200 weight parts and an extender pigment with an average particle diameter of 1 to 100 μm of 50 to 800 weight parts to a first aqueous emulsion resin solid content of 100 weight parts. The topcoat paint contains an aggregate of 200 to 1200 weight parts and a coloring gel particle of 50 to 800 weight parts to a second aqueous emulsion resin solid content of 100 weight parts.SELECTED DRAWING: None
Patent JP-2022025824-A (JP)
Title: Deck plate
Inventor: KAJINO ISAMU
IPC: E04B9/18
Filed: 2020-07-30
Abstract: To provide a deck plate for allowing an air conditioning duct to be arranged at an arbitrary position.SOLUTION: A wavy deck plate 1 has a plate material bent to form cylindrical trough parts 3 protruded from a flat part 2 and each having an approximately triangular shape in cross section. A plurality of bolt insertion holes 33 for hanging bolts to be mounted therein are provided in bottom sides 31 of the trough parts 3 at given intervals along the longitudinal direction of the trough parts 3, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022028244-A (JP)
Title: Management system, management device, management method, and management program
Inventor: YOSHIKAWA TAKASHI
IPC: B65G3/02
Filed: 2020-08-03
Abstract: To provide a management system, a management device, a management method, and a program capable of assessing the generation of powder dust while taking into consideration an environment where a pile is placed and treatment applied to the pile.SOLUTION: According to one aspect of the present invention, there is provided a management system for a material which is managed outdoors, and which is an iron-making material and/or fuel for power generation. The management system includes an information management unit, a weather information acquisition unit, and an assessment unit. The information management unit manages, for each pile of the material, powder dust prevention treatment information including the presence or absence of powder dust prevention treatment already applied to the material and the type of the powder dust prevention treatment. The weather information acquisition unit acquires weather information indicating predicted future outdoor weather. The assessment unit assesses the generation of powder dust for each pile on the basis of the powder dust prevention treatment information and the weather information.SELECTED DRAWING: Figure 1
Patent JP-2022030175-A (JP)
Title: Laser processing head and laser processing device
Inventor: MATSUMOTO AKIHISA
IPC: B23K26/064
Filed: 2020-08-06
Abstract: To provide a laser processing head which can adjust a focal distance of a laser beam while inhibiting increase in size, and to provide a laser processing device.SOLUTION: A laser processing head 12 includes: an optical component 22 which branches a laser beam Lx into a laser beam Lx1 and a laser beam Lx2; a scanning part 24 which scans the laser beam Lx1; a light receiving part 25 which detects an intensity of the laser beam Lx2; a second shutter 32 which is displaced between a closed position where the second shutter 32 blocks the laser beam Lx1 and an open position where the second shutter 32 allows the laser beam Lx1 to pass; and a focal distance adjustment part 23 which adjusts a focal distance of the laser beam Lx1. The second shutter 32 is disposed between the optical component 22 and the focal distance adjustment part 23.SELECTED DRAWING: Figure 1
Patent JP-2022030198-A (JP)
Title: Stretchable base fabric for vehicle
Inventor: ISHII HIROSHI
IPC: B60N2/90
Filed: 2020-08-06
Abstract: To provide a stretchable base fabric for a vehicle which can be made of a false-twisted yarn obtainable using a friction type false-twisting machine and which is excellent in productivity and in bulkiness and stretchability as a knitted fabric because it is made possible to prevent abrasion and scratch of a spun-dyed yarn in a knitting step and a processing step after a false twisting step.SOLUTION: A stretchable base fabric for a vehicle is composed of a knitted fabric made of a spun-dyed polyester based false-twisted yarn. The spun-dyed polyester based false-twisted yarn is composed of a spun-dyed polyester based core-sheath type conjugate fiber containing a colorant only in the core part. The core part accounts for 80 mass% or less of the spun-dyed polyester based core-sheath type conjugate fiber, and the spun-dyed polyester based core-sheath type conjugate fiber has a needle wear resistance of 6 minutes or longer.SELECTED DRAWING: None
Patent JP-2022030251-A (JP)
Title: Electric pump
Inventor: MORITA YASUYUKI
IPC: F04D29/62
Filed: 2020-08-06
Abstract: To reduce the thickness of a resin material covering a stator of an axial gap motor without generating molding failure, to narrow a clearance between the stator and a rotor, thereby realizing improvement in both performance and anticorrosion.SOLUTION: A motor housing 3 has: a primary molding resin material 300 having a covering part 301 covering an end face 20f in a direction of a rotation center line of a stator 20; and a secondary molding resin material 400 covering portions of the stator 20 and a coil 21 other than the portions covered with the primary molding resin material 300, and integrated with the primary molding resin material 300.SELECTED DRAWING: Figure 7
Patent JP-2021037542-A (JP)
Title: Strip steel wire coil manufacturing method
Inventor: LIU JINSHAN
IPC: B21B1/16
Filed: 2020-08-07
Abstract: To suppress red scale from occurring in a strip steel wire coil which has been tightly wound after rolling and cooling.SOLUTION: A strip steel wire coil 2 is obtained in such a manner that a strip steel wire 1, which has been obtained by continuous rolling on a rolling line 10, is cooled by a cooling line 20, and thereafter, tightly wound in alignment state around a spool 31 of a winding machine 30 which is located on a downstream side of the cooling line. A surface temperature of the strip steel wire 1 at a time of being wound is, for example, 600 to 700°C. Further, by cooling the strip steel wire coil 2 by ventilation means 45 on a transport line 40 to a storage yard 50, a surface temperature of an outer peripheral layer of the strip steel wire coil 2 is made to be 500°C or less. Thus, occurrence of red scale can be suppressed.SELECTED DRAWING: Figure 5
Patent JP-2022032770-A (JP)
Title: Air conditioner and manufacturing method of piping
Inventor: CHIBA MASAKI
IPC: F24F1/26
Filed: 2020-08-14
Abstract: To employ a material substituting for copper piping to the piping of an air conditioner.SOLUTION: A code 100 is a turbo compressor for compressing a heat medium. A code 200 is a heat exchanger for exchanging heat between the heat medium supplied from the turbo compression 100 and the atmosphere. An air conditioner has a discharge flow passage 300 for connecting the turbo compressor 100 and the heat exchanger 200, and a supply flow passage 400. A pipe main body 500 constituting at least either of the discharge flow passage 300 and the supply flow passage 400 has a structure in which a surface of a synthetic resin is covered with a gas barrier layer 500a.SELECTED DRAWING: Figure 1
Patent JP-2022032842-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C27/08
Filed: 2020-08-14
Abstract: To provide a thrust generator that secures high reproducibility of a pitch angle, when changing the pitch angle of a rotary vane.SOLUTION: The thrust generator comprises: a thrust generation motor that rotates a plurality of rotary vanes; a pitch angle changing motor that changes pitch angles of the rotary vanes; a first movement converting part that converts rotation of the pitch angle changing motor to a liner movement of a direct-acting shaft; a second movement converting part that converts the pitch angles of the rotary vanes; and a rotary vane support structure. The rotary vane support structure has a hub that rotates and a plurality of grips that supports the rotary vanes respectively. The hub has a case for encasing inner end portions of the grips. The rotary vane support structure comprises: a plurality of radial bearings, which is arranged inside the case, and supports the inner end portions of the grips rotatably; and a plurality of thrust bearings, which is positioned on an outer side in a radial direction of the hub with respect to the radial bearings, and arranged inside the case, and into which the inner end portions of the grips are inserted, and bears centrifugal force which acts on the grips during rotation of the rotary vanes.SELECTED DRAWING: Figure 18
Patent JP-2022034851-A (JP)
Title: Air exhaust/supply system and clean room system
Inventor: SUEMATSU TAKAAKI
IPC: F24F11/74
Filed: 2020-08-19
Abstract: To provide a clean room system excellent in user-friendliness.SOLUTION: A clean room system 501 is equipped with at least one room 3 that is set to be negative pressure, and includes a clean room 33, a building 2 in which the room 3 is installed, an air-conditioner 1 that conditions outside air to obtain conditioned air, a first air supply duct 4 that supplies the conditioned air into the room 3, and an exhaust device 6 that exhausts the air in the room 3 to a ceiling 5 with positive pressure formed outside the room 3 and inside the building 2. In the building 2, an exhaust port 21 communicating the ceiling 5 and the outside of the building 2 is formed.SELECTED DRAWING: Figure 1
Patent JP-2022035299-A (JP)
Title: Information processing unit and program
Inventor: TAKAHASHI KAISEI
IPC: G06Q30/06
Filed: 2020-08-20
Abstract: To provide an information processing unit and a program that inquire a short item while reducing burden of a clerk.SOLUTION: An information processing unit according an embodiment comprises: a priority part storing information on shops to which product shipping is inquired, respectively attached with priorities for inquiry; sales management means managing a quantity of sold products for each product; replenishment determination means determining necessity of replenishment of the product based on a quantity of the stocked products based on the quantity of the sold products; and inquiry means inquiring the shipping of the product in order of the priority stored in the priority part for the product determined to be replenished.SELECTED DRAWING: Figure 9
Patent JP-2022035661-A (JP)
Title: Component supply device and component mounting device
Inventor: TAKAHASHI HIROSHI
IPC: H05K13/02
Filed: 2020-08-21
Abstract: To suppress the reduction of the types of components that can be supplied to a component mounting device when supplying loose components (works) to the component mounting device.SOLUTION: A component supply device includes: a motor; a first conveyance belt driven by the motor and conveying components thrown into a throw position in a first direction; a vibrator; and a conveyance member vibrated by the vibrator, conveying the components from the first conveyance belt in the first direction, and supplying the components to a pickup position of a mounting head.SELECTED DRAWING: Figure 2
Patent JP-2022036312-A (JP)
Title: mask
Inventor: KUCHIKI YAYOI
IPC: A62B18/02
Filed: 2020-08-22
Abstract: To provide a mask which can securely dissolve a problem of suffocation when wearing the mask and a problem having a lot of heat on most of the face while achieving a self-other infection control function and a dustproof function with a simple structure.SOLUTION: A mask includes a covering part 1 which is formed of a sheet material having air permeability and covers a nose and a mouth of a face; and a pair of ear hooks 2 which are supported by right and left side edges of the covering part 1 and are hung on wearer's right and left ears. The ear hooks 2 include detachable connection means which can connect and disconnect a lower part of the covering part 1 while connection with an upper part of the covering part 1 is maintained in a relation with the covering part 1.SELECTED DRAWING: Figure 7
Patent JP-2022039521-A (JP)
Title: Mitten for nail gel peeling acceleration
Inventor: UEDA HIROMI
IPC: A45D29/18
Filed: 2020-08-28
Abstract: To provide a mitten for nail gel peeling acceleration that can shorten nail gel peeling time.SOLUTION: The mitten for nail gel peeling acceleration includes: aluminum deposition sheet layers 11 on its front and back sides: foam polyethylene sheet layers 12 laminated inside each of the aluminum deposition sheet layers; and bag-like sewn, multi-layered, thermal insulation sheets 15 that sandwich an air cap sheet layer 13 in the middle. When a user applies nail gel remover onto the nail gel on the finger nails and leaves them for a while until the nail gel is melt and peeled, the user's hand is put into the mitten for thermal insulation, thereby, restricting the remover from evaporating into the ambient air, allowing the user's body heat to keep the finger nail parts warm, accelerating the nail gel peeling action of the remover, and shortening the nail gel peeling time.SELECTED DRAWING: Figure 1
Patent JP-2020200477-A (JP)
Title: Ethylene-propylene-diene rubber foam and sealing material
Inventor: IWASE TAKAYUKI
IPC: C08J9/06
Filed: 2020-08-31
Abstract: To provide an ethylene-propylene-diene rubber foam having excellent cut-off performance and a sealing material having the same.SOLUTION: This ethylene-propylene-diene rubber foam is obtained by foaming a rubber composition containing an ethylene-propylene-diene rubber, a crosslinking agent, a crosslinking accelerator, a foaming agent, a foaming assistant, and a nonionic surfactant, and has a stretch rate of 300-1000%.SELECTED DRAWING: Figure 1
Patent JP-2022041742-A (JP)
Title: Plasma processing apparatus
Inventor: TANIIKE YASUAKI
IPC: C23C16/511
Filed: 2020-09-01
Abstract: To provide a technique capable of improving the in-plane uniformity of plasma.SOLUTION: A plasma processing apparatus 100 that generates plasma by electromagnetic waves supplied in a processing container 10 and processes a substrate W includes an upper electrode 14 arranged in the processing container 10, an RF power supply 30 that supplies electromagnetic waves of 100 MHz to 800 MHz to the upper electrode 14, and an annular convex portion 14f protruding from the lower surface of the upper electrode 14.SELECTED DRAWING: Figure 1
Patent JP-2022043480-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: WATABE TAKENORI
IPC: H01L21/365
Filed: 2020-09-04
Abstract: To provide a film deposition method with an excellent film deposition rate, and a film deposition apparatus capable of implementing the film deposition method with the excellent deposition rate.SOLUTION: A film deposition method includes: a mist generating step in which a mist is generated by changing a raw material solution into a mist in a mist generation part; a carrier gas supply step in which a carrier gas for transporting the mist is supplied to the mist generation part; a transportation step in which the mist is transported from the mist generation part to a film deposition chamber through a supply tube connecting the mist generation part and the film deposition chamber by the carrier gas; a placement step in which a substrate having a film deposition surface to be deposited for film deposition is placed in the film deposition chamber; and a film deposition step in which a film deposition is performed on the film deposition surface of the substrate by heat-treating the mist transported in the film deposition chamber. The substrate is arranged in the film deposition chamber with the film deposition surface faced downward and is heated from at least both an upper surface and a lower surface.SELECTED DRAWING: Figure 1