baber/WOPTO huggingface dataset:
Patent JP-2021105242-A (JP)
Title: Reinforcing fiber bundle, reinforcing fiber open fabric, and fiber-reinforced composite, and methods for manufacturing them
Inventor: NAKAMURA MASANORI
IPC: D06M11/79
Filed: 2021-04-02
Abstract: To provide an opened carbon fiber bundle which has a good fiber-opening state and is excellent in resin impregnation properties.SOLUTION: An opened carbon fiber bundle comprises: a carbon fiber bundle composed of a plurality of carbon fibers; and coated particles arranged between the carbon fibers, wherein the coated particles are composed of core particles and a synthetic resin coating covering at least a part of the surface of the core particle, and the core particles are integrally bonded to the surface of the carbon fiber through the synthetic resin coating.SELECTED DRAWING: Figure 1
Patent JP-2022160050-A (JP)
Title: Semiconductor laser device and light emitting device
Inventor: HAYASE YUKIHIDE
IPC: H01S5/022
Filed: 2021-04-06
Abstract: To provide a semiconductor laser device and a light emitting device with improved heat dissipation performance.SOLUTION: A semiconductor laser device has a substrate, a laser light emitting element placed directly or indirectly on the substrate via other members, a frame plate having an inner circumference, the inner circumference fixed to the outer circumference of the substrate, and a through hole extending in the thickness direction, a lead pin inserted into the through hole and electrically connected to the laser light emitting element, and a seal material sealing the space between the lead pin and the through hole.SELECTED DRAWING: Figure 2
Patent JP-2022160857-A (JP)
Title: washing machine
Inventor: HASHIGUCHI TADASHI
IPC: D06F39/08
Filed: 2021-04-07
Abstract: To achieve space saving in a washing machine, in the washing machine which includes a treatment agent automatic input device.SOLUTION: A washing machine 10 includes: an outer case 11; a top cover 12; a water tub 13; a rotary tub 15; a water tub cover 14 provided at an upper part of the water tub 13, and having an opening part where laundry is put in/taken out into the rotary tub; and a treatment agent automatic input device 30 having a treatment agent tank 31 capable of storing a washing treatment agent for a plurality of times, and an input pump 32 for automatically inputting the washing treatment agent in the treatment agent tank 31 into the water tub. The treatment agent tank 31 is provided at the water tub cover 14.SELECTED DRAWING: Figure 1
Patent JP-2021105047-A (JP)
Title: Enriching and amplifying of highly differentiation-potent human mesenchymal stem cells from elderly cell populations
Inventor: Travis Block
IPC: A61P19/10
Filed: 2021-04-09
Abstract: To provide methods of, treatments using, and devices for restoring the regenerative capability for mesenchymal stem cells and isolating and expanding a small subpopulation of less defective mesenchymal stem cells in culture from the bone marrow stromal cells of people with decreased quality and/or quantity of mesenchymal stem cells, such as elderly people.SOLUTION: A method of administering small size bone marrow-derived mesenchymal stem cells (BM-MSCs) to a subject, comprises the steps of: (a) harvesting a first set of BM-MSCs from a first donor, (b) sorting the harvested BM-MSCs by size and optionally SSEA-4 expression, (c) isolating the small size BM-MSCs, (d) plating the small size BM-MSCs for culturing, (e) expanding the small size BM-MSCs in culture, (f) optionally storing the small size BM-MSCs from step (e), and (g) administering the small size BM-MSCs from step (e) and/or (f) to the subject.SELECTED DRAWING: None
Patent JP-2021169690-A (JP)
Title: Contact infection prevention tool and method against virus such as corona virus and germ
Inventor: NAKAMATSU YOSHIRO
IPC: A41D19/00
Filed: 2021-04-13
Abstract: To protect from infection due contact to viruses such as new corona viruses and germs.SOLUTION: A contact infection prevention material is adhered to the nail of a finger that pushes a button, etc. and is wound through the nail up to the ball of the finger.SELECTED DRAWING: Figure 3
Patent JP-2022166408-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine capable of enhancing game amusement in a game.SOLUTION: On the basis of a determination result of whether or not to execute a small winning game advantageous to a player, a game machine can execute variation display of a symbol. On the basis of a fact that the number of times it is determined to execute a small winning in a specific game state different from a normal game state reaches a predetermined number of times, the game machine can end the specific game state.SELECTED DRAWING: Figure 27
Patent JP-2022166763-A (JP)
Title: Pallet replacement device and pallet replacement method
Inventor: ONISHI NAOKI
IPC: B65G37/00
Filed: 2021-04-21
Abstract: To provide a pallet replacement device and a pallet replacement method that hardly cause damage to or dirt on a load even if the pallet is replaced with the load slightly collapsed.SOLUTION: A pallet replacement device 100 is a pallet replacement device for transferring a load 4 from a first pallet 1 to a second pallet 2, including: a first pallet recovery part 40; and a second pallet supply part 10 that includes a second pallet feeding mechanism 11 that can feed the second pallet to a table supply part 20. The table supply part includes: a table feeding mechanism 21 that can feed a table 3 that can cover at least a part of the top face of the second pallet and the second pallet to a pallet replacement part 30. The pallet replacement part includes: a clamping mechanism 31 that holds the load mounted on the first pallet; and a table return mechanism 32 that returns the table to the table supply part, the top face of the table having buoyance imparting means.SELECTED DRAWING: Figure 2
Patent JP-2022167590-A (JP)
Title: Cleaner composition
Inventor: SATO YUKAKO
IPC: A61K8/25
Filed: 2021-04-23
Abstract: To provide a cleaner composition that removes stains on the skin, while making the cleaned skin look ruddy.SOLUTION: A cleaner composition comprises 0.03 mass%-0.4 mass% of brilliant powder, 40 mass%-95 mass% of liquid polyhydric alcohol, 0.1 mass%-5 mass% of thickener, and 0.8 mass%-10 mass% of water. The particles of the brilliant powder comprise plate-like substrates selected from the group consisting of mica, silica, alumina, aluminum, talc and glass and coating layers that coat at least partially the substrates, the coating layers being at least one selected from the group consisting of titanium dioxide and iron oxide.SELECTED DRAWING: None
Patent JP-2021176836-A (JP)
Title: Alkoxyalkoxybenzene derivative having sulfur-containing substituent
Inventor: TERAYAMA TOMIAKI
IPC: C07D471/04
Filed: 2021-04-26
Abstract: To provide a pest control agent that exhibits excellent effect against various pests and reduces toxicity to organisms other than those to be controlled.SOLUTION: Specifically, it is by an alkoxyalkoxybenzene derivative having sulfur-containing substituent, such as 2-{2-(ethylsulfonyl)-4-[1,1,2-trifluoro-2-(trifluoromethoxy)ethoxy]phenyl}-3-methyl-6-(trifluoromethyl)-3H-imidazo[4,5-b]pyridine or the like.SELECTED DRAWING: None
Patent JP-2022170611-A (JP)
Title: Air blowing device and air conditioning device
Inventor: NAKANO AKIHIRO
IPC: F24F1/0018
Filed: 2021-04-28
Abstract: To provide an air blowing device and an air conditioning device that can prevent the occurrence of oil film formation failure in a bearing filled with a lubricant while reducing the power consumption of a motor.SOLUTION: An air blowing device comprises a variable rotation speed motor, and a first control unit. In the motor, a rotating shaft is supported by a bearing filled with a lubricant. The first control unit rotates and drives the motor. The first control unit executes first control for decreasing the rotation speed of the motor when a first temperature that is the temperature of the bearing is decreased during operation for rotating the motor in a predetermined low rotation speed range. An air conditioning device comprises: an indoor unit comprising the air blowing device, a temperature sensor for measuring the first temperature, and a heat exchanger; and a second control unit for controlling the air blowing device to execute air conditioning operation in a target space in which the indoor unit is installed.SELECTED DRAWING: Figure 4
Patent JP-2022172898-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-05-07
Abstract: To provide a game machine capable of suitably performing control of movable means.SOLUTION: An upper performance accessory unit 761 is provided in a variable display device unit 35 of a Pachinko machine. The upper performance accessory unit 761 has a movable accessory 811 provided so as to travel vertically and an upper/lower drive mechanism for moving the movable accessory 811 up and down, and is driven and controlled by a sub-control device. The sub-control device executes processing for determining whether a condition for completing an accessory appearance operation is satisfied at timing when the movable accessory 811 returns to a reference position during execution of the accessory appearance operation in which the movable accessory 811 repeats elevation operation for multiple times on the basis of an accessory appearance operation control table stored in a ROM in advance. When a completion condition of the accessory appearance operation is satisfied, the accessory appearance operation is completed readily even during execution of the accessory appearance operation. In the meantime, when the completion condition is not satisfied, the accessory appearance operation is continued as it is.SELECTED DRAWING: Figure 173
Patent JP-2021152005-A (JP)
Title: Apixaban-containing solid dispersion
Inventor: MASUI SATOSHI
IPC: A61K47/32
Filed: 2021-03-23
Abstract: To provide a solid dispersion containing apixaban, and an apixaban tablet containing the solid dispersion.SOLUTION: Provided are an apixaban solid dispersion containing one or more kinds of carriers selected from the group consisting of apixaban and polyvinyl caprolactam-polyvinyl acetic acid-polyethylene glycol graft copolymer, polyvinyl-alcohol polyethylene-glycol graft copolymer, polyvinyl pyrrolidone, copolyvidone, hypromellose phthalic acid ester, hypromellose and hypromellose acetate succinate, and an apixaban tablet containing the apixaban solid dispersion.SELECTED DRAWING: Figure 7
Patent JP-2022175482-A (JP)
Title: Sorting device
Inventor: NOGUCHI HIROYUKI
IPC: B03C1/247
Filed: 2021-05-13
Abstract: To provide a sorting device capable of performing a discharge process of non-ferrous material wastes sorted by primary and secondary sorters by a discharge chute of one system.SOLUTION: A secondary sorter S2 has air nozzles 36 and 37 for jetting out high-pressure air. The air nozzles 36 and 37 blow jet air to a ferrous material waste sorted by a primary sorter S1 to separate a non-ferrous material waste mixed in a ferrous material waste G3 therefrom, and this waste is sorted by the primary sorter S1 and combined with a non-ferrous material waste G4 descending a first discharge chute 15.SELECTED DRAWING: Figure 1
Patent JP-2022175892-A (JP)
Title: Projection type video display device
Inventor: YAMAMOTO NORIKAZU
IPC: H04N5/74
Filed: 2021-05-14
Abstract: To provide a projection type video display device that reduces stray light incident on an image pickup device.SOLUTION: A projection type video display device comprises: a video light emitting section having a light modulation element that emits video light; a projection lens unit that enlarges and projects the video light on a projection target; a light path separation element; an image pickup device that picks up an image of external light incident through the projection lens unit and the light separation element; and a condensation optical system. The light path separation element transmits part of the video light emitted from the video light emitting section to the projection lens unit and reflects part of the external light emitted from the projection lens unit to the condensation optical system. The condensation optical system condenses the external light reflected by the light path separation element to the image pickup device. The capture angle of the external light in the condensation optical system is equal to or less than the capture angle of a lens F value of the projection lens unit.SELECTED DRAWING: Figure 2
Patent JP-2022179152-A (JP)
Title: vehicle rest
Inventor: KUKIDA MITSUKO
IPC: B60N3/00
Filed: 2021-05-21
Abstract: To provide a vehicle rest having few restrictions in seat form and arrangement, capable of switching quickly between a resting time form and a moving time form, and withstanding use by adults.SOLUTION: A vehicle rest includes a rest body 12 for supporting the lower half of body of a user 50, a first locking part 14 provided on one end 12a of the rest body 12, for locking the one end 12a to a seat part 42 of a rear row seat 40 of a vehicle, and a second locking part 16 provided on the other end 12b of the rest body 12, for locking the other end 12b to a backrest part 32 of a front row seat 30 of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022180852-A (JP)
Title: Front fork
Inventor: YUI OSAMU
IPC: F16F9/54
Filed: 2021-05-25
Abstract: To provide a front fork capable of generating stable attenuation force regardless of a stroke state, and making generation responsivity of the attenuation force good.SOLUTION: A front fork 1 comprises: a free piston 14 that has an axle side tube 3, a vehicle side tube 4, and a cylinder 10, and divides the inside of the cylinder 10 into a liquid chamber L filled with liquid and a gas chamber G filled with gas; and a shock absorber D that has a piston 11 inserted in the cylinder 10 so as to move in an axial direction and dividing the inside of the liquid chamber L into an extension side chamber R1 and a compression side chamber R2, and a rod 12 coupled to the vehicle body side tube 4 at one end and inserted in the cylinder 10 at the other end, and coupled to the piston 11, and is stored in an expansion/contraction body 2 to generate attenuation force at expansion/contraction. The communication between the expansion side chamber R1 and a part inside the expansion/contraction body 2 and outside the shock absorber D is always interrupted. The free piston 14 pressurizes the liquid chamber L only by the pressure of gas filled in the gas chamber G.SELECTED DRAWING: Figure 2
Patent JP-2022181718-A (JP)
Title: Rotor mechanism, flying object, method for retracting rotor mechanism, and method for deploying rotor mechanism
Inventor: INOUE MASAKAZU
IPC: B64C11/16
Filed: 2021-05-26
Abstract: To provide a rotor mechanism, a flying object, and a method for retracting the rotor mechanism that are capable of retracting the rotor mechanism during level flight.SOLUTION: Propeller blades 3 are used for a flying object 20, and the blade 3 is composed of an inner blade 4 on a propeller shaft 2 side and an outer blade 5 provided on an outer side of the inner blade, in which blade angles 23 of the inner blade and the outer blade formed with a rotation plane 22 of a propeller is made variable, respectively, and a suppression mechanism 6 is provided near a portion where the outer blade and the inner blade are adjacent to each other. The suppression mechanism suppresses an airflow 30 that flows around from a lower surface to an upper surface of the outer blade through a space between the outer blade and the inner blade.SELECTED DRAWING: Figure 1
Patent JP-2022019559-A (JP)
Title: Printer, control method, and program
Inventor: KAWAHARA TOSHINAO
IPC: B41J29/00
Filed: 2021-05-27
Abstract: To suppress the increase in amount of a printing object medium that will be wasted when printing processing is canceled.SOLUTION: A printer 1 comprises: a conveyance unit 1601 which conveys a printing object medium 3 along a conveyance path; a printing unit 1602 which performs printing on the printing object medium; a cut unit 1603 which cuts the printing object medium; and a control unit 11 which controls the operations of the conveyance unit, the printing unit and the cut unit. The control unit acquires a printing length (conveyance amount LP) of the printing object medium on which printing is performed on the basis of the first printing data when detecting that the printing processing based on the first printing data by the printing unit is canceled, and sets the conveyance amount of the printing object medium in the conveyance processing before printing on a planned region on the basis of the acquired printing length (conveyance amount LP) such that at least a portion of the planned region where printing is performed on the basis of the first printing data is not overlapped on at least a portion of the planned region where printing based on the second printing data by the printing unit is performed after the printing processing based on the first printing data is canceled.SELECTED DRAWING: Figure 2
Patent JP-2022182662-A (JP)
Title: Exhaust gas purification catalyst
Inventor: INADA SHIGEYA
IPC: F01N3/10
Filed: 2021-05-28
Abstract: To provide an exhaust gas purification catalyst that has a great amount of NOx adsorption in a cold region while having a reduced NOx emission in the cold region.SOLUTION: An exhaust gas purification catalyst 100 comprises: a complex oxide carrier 110 including an OSC material 111 and a first alkaline earth metal oxide 112; and a second alkaline earth metal oxide 120 supported on the complex oxide carrier 110.SELECTED DRAWING: Figure 1
Patent JP-2022186162-A (JP)
Title: Method for preparing monomer mixture liquid and monomer mixture facility
Inventor: MIMURA YASUHIRO
IPC: C08F2/01
Filed: 2021-06-04
Abstract: To provide a method for preparing a monomer mixture liquid and a monomer mixture facility which can prevent blockage of a common piping part by preventing accumulation of a monomer in the common piping part, and can obtain a predetermined monomer mixture liquid.SOLUTION: A method for preparing a monomer mixture liquid is a method for supplying each of two or more monomer components to a monomer mixture tank through a supply pipe, and preparing a monomer mixture liquid. When making each of the two or more monomer components flow into a common piping part having a plurality of inflow ports for making each of the two or more monomer components flow in the middle of one pipe communicating with the monomer mixture tank out of the supply pipe, the method for preparing the monomer mixture liquid makes the monomer having the highest Q value out of the two or more monomer components flow as a final monomer fluid with the longest distance of flowing in the common piping part in all the monomer components.SELECTED DRAWING: Figure 1B
Patent JP-2022186395-A (JP)
Title: strain gauge
Inventor: ASAKAWA TOSHIAKI
IPC: C23C14/34
Filed: 2021-06-04
Abstract: To provide a strain gauge which can be used for scales.SOLUTION: A strain gauge disclosed herein comprises a flexible base material and multiple resistors formed of films containing Cr, CrN, and Cr2N provided on the base material, the resistors being arranged to have grid directions thereof pointing in the same direction and connected in parallel. The resistors connected in parallel have resistance in a range of 160-600 Ω, inclusive.SELECTED DRAWING: Figure 5
Patent JP-2021151785-A (JP)
Title: Laminated tube
Inventor: ABE TAKERU
IPC: B29C48/335
Filed: 2021-06-04
Abstract: To provide a laminated tube excellent in low-temperature impact resistance, barrier property against gasoline with high-content or low-content alcohol, interlayer adhesive property and durability thereof, and resistance to elution of low-molecular weight components.SOLUTION: A laminated tube has a layer comprising an aliphatic polyamide (polyamide 11, 12, etc.), a layer comprising a semi-aromatic polyamide composition, a layer comprising a polyamide-6 composition and/or a polyamide-6/66/12 composition, and a layer comprising an aliphatic polyketone. The layer comprising the polyamide-6 composition and/or the polyamide-6/66/12 composition and the layer comprising the aliphatic polyketone are disposed adjacent to each other to make at least one pair.SELECTED DRAWING: None
Patent JP-2021130722-A (JP)
Title: Ophthalmic composition
Inventor: MATSUMURA YASUKO
IPC: A61K31/045
Filed: 2021-06-07
Abstract: To provide an ophthalmic solution for a contact lens, wherein, a contact lens treated with the ophthalmic solution is worn by a user, a tear film during wearing of the contact lens is stabilized, and a dry eye is suppressed and a good feeling in use is given.SOLUTION: The present invention provides an ophthalmic solution for a contact lens containing (A) at least one selected from the group consisting of a cellulose polymer compound, a vinyl polymer compound, polyethylene glycol and dextran, and (B) terpenoid.SELECTED DRAWING: None
Patent JP-2022187759-A (JP)
Title: Resin flux solder paste and mounting structure
Inventor: ISOI KOHEI
IPC: B23K35/26
Filed: 2021-06-08
Abstract: To provide a resin flux solder paste which suppresses occurrence of a side ball while forming a connection part which is stronger and excellent in connection stability, and a mounting structure on which an electronic component is mounted using the same.SOLUTION: A resin flux solder paste contains solder powder and a flux, wherein the flux contains at least an epoxy resin, a curing agent, a curing accelerator and an activator, the curing agent is a phenol novolac resin, the activator is at least one selected from the group consisting of an organic base, an organic acid and a salt thereof, the solder powder contains a plurality of solder particles, the solder particles are covered with the activator, a percentage content of the solder powder is 86-97 wt.% with respect to 100 wt.% of the total weight of the resin flux solder paste.SELECTED DRAWING: Figure 1
Patent JP-2022188394-A (JP)
Title: strain gauge, load cell
Inventor: ONO AYA
IPC: G01L1/22
Filed: 2021-06-09
Abstract: To provide a strain gauge usable for balance use.SOLUTION: This strain gauge is a strain gauge mounted on a Roberval type strain-generating body, and includes a base material having flexibility, and a resistor formed of a film including Cr, CrN, and Cr2 N on the base material. The thickness of the resistor is 6 nm or more and 100 nm or less.SELECTED DRAWING: Figure 7
Patent JP-2021180311-A (JP)
Title: Method for manufacturing connected body, anisotropic bonding film and connected body
Inventor: ISHIMATSU TOMOYUKI
IPC: H05K3/34
Filed: 2021-06-10
Abstract: To provide a method for manufacturing a connected body, an anisotropic bonding film, and a connected body capable of bonding an electronic component having a fine pitch electrode.SOLUTION: An anisotropic bonding material containing at least one type of solid resins selected from a thermoplastic resin, a solid radical-polymerizable resin, and a solid epoxy resin, which are solid at room temperature and have a melt flow rate of 10 g/10 min or more measured under a condition of a temperature of 190°C and a load of 2.16 kg, solder particles and a flux compound is intervened between the electrode of a first electronic component and the electrode of a second electronic component with the thickness having 50% or more and 300% or less of the average particle size of the solder particles, and the electrodes of the first electronic component and the second electronic component are heat-bonded with no load.SELECTED DRAWING: Figure 1