baber/WOPTO huggingface dataset:
Patent JP-2022012347-A (JP)
Title: Failure diagnostic device for crankcase ventilation system
Inventor: TAKAGI KENTARO
IPC: F01M13/00
Filed: 2020-07-01
Abstract: To provide a failure diagnostic device for a crankcase ventilation system capable of improving failure diagnosis accuracy of a blow-by gas passage.SOLUTION: A failure diagnostic device for a crankcase ventilation system 10 includes: a blow-by gas passage 108 connecting a crankcase 8 with an intake passage 36; a pressure sensor 112 detecting pressure in the blow-by gas passage 108; and a diagnostic unit (PCM) 100 calculating the amplitude of pressure pulsation of the pressure detected by the pressure sensor and diagnosing failure of the blow-by gas passage 108 on the basis of the calculated amplitude of the pressure pulsation. The diagnostic unit is configured to make a failure diagnosis of the blow-by gas passage in a resonance rotational speed region R1 including engine speed corresponding to natural frequency of the pressure pulsation in the intake passage 36.SELECTED DRAWING: Figure 1
Patent JP-2022014149-A (JP)
Title: Cartridge of toy gun
Inventor: MORI DAIKI
IPC: F42B5/26
Filed: 2020-07-06
Abstract: To provide a cartridge of a toy gun allowing a user to enjoy a big shooting sound and a blowback with a small striking force.SOLUTION: A fuse 20 with a fuse hole 21 is provided in a case 12. An explosive body for ignition 30 is stored in the back case 12 from the fuse hole 20. A blowback explosive body 40 for causing the blowback is stored in a warhead 11. It is configured so that a firing of the explosive body for ignition 30 passes through the fuse hole 21 of the fuse 20. It is configured so that the firing of the explosive body for ignition 30 causes the firing of the blowback explosive body 40.SELECTED DRAWING: Figure 1
Patent JP-2020168492-A (JP)
Title: Steam sterilizer
Inventor: NAKAJIMA DAISUKE
IPC: A61L2/06
Filed: 2020-07-10
Abstract: To provide a steam sterilizer capable of preventing backflow of liquid into a pump.SOLUTION: A steam sterilizer includes a liquid supply pump for transferring liquid into a chamber, a sensor arranged outside the chamber, for detecting that liquid having a quantity necessary for a sterilization treatment of a sterilization object is supplied into the chamber, and a control part for controlling action of the steam sterilizer. When supplying the liquid into the chamber, the control part starts the liquid supply pump, then stops once the liquid supply pump, and thereafter restarts the liquid supply pump, and stops the liquid supply pump based on detection by the sensor.SELECTED DRAWING: Figure 3
Patent JP-2022021157-A (JP)
Title: Vehicular air conditioner
Inventor: HAYASHI NAOTO
IPC: B60H1/00
Filed: 2020-07-21
Abstract: To provide an air conditioner which can cool a transistor surely.SOLUTION: A transistor (40) of a vehicular air conditioner (10) is disposed between a centrifugal multiblade fan (23) and a refrigerant pipe (32) and has: a body part (41) which adjusts electric energy input to a motor (22); and a heat radiation part (42) which radiates heat generated when the body part (41) adjusts the electric energy. The heat radiation part (42) is disposed so as to face a ventilation passage (P). The heat radiation part (42) does not overlap with a refrigerant recovery pipe (32b) when viewed from the upstream side of a ventilation unit (20) to the downstream side with respect to an air blowing direction of ventilation air.SELECTED DRAWING: Figure 3
Patent JP-2020182488-A (JP)
Title: Methods for transduction and cell processing
Inventor: RYAN L CRISMAN
IPC: A61P35/00
Filed: 2020-07-22
Abstract: To provide methods, systems and kits for cell processing for therapeutic use (e.g., adoptive cell therapy) having advantages over available processing methods, for example, reduced cost, increased efficiency, improved efficacy, increased safety and improved reproducibility among different subjects and conditions.SOLUTION: Disclosed is a transduction method in which a cell and a virus are incubated under the conditions to bring about transduction of the cell with a viral vector. The incubation is carried out in an internal cavity of a generally rigid centrifugal chamber such as a cylindrical chamber made of hard plastic the cavity of which may have a variable volume. The method may include other processing steps including those carried out in such a chamber, including washing, selection, isolation, culture and formulation.SELECTED DRAWING: Figure 1A
Patent JP-2022024596-A (JP)
Title: Dust remover
Inventor: KANESHIGE TOMONORI
IPC: E02B5/08
Filed: 2020-07-28
Abstract: To provide a dust remover preventing dust from getting entangled on a bar screen, and allowing water conduction ability of the bar screen to be secured upon capturing dust.SOLUTION: A dust remover of the present invention is provided with a bar screen 6a which is repeatedly soaked and lifted in an inlet channel, wherein the bar screen 6a is configured so that: flat bars 7 are arranged with specific intervals in a width direction of the inlet channel and upper ends and lower ends thereof are supported with bar frames 8; and capturing bars 20a that are orthogonal to the flat bars 7 and have a longitudinal direction along the width direction of the inner channel between the bar frames 8, are mounted so as to protrude from an upper stream surface of the flat bars 7.SELECTED DRAWING: Figure 1
Patent JP-2021049969-A (JP)
Title: Systems and methods for calibrating steering wheel neutral position
Inventor: COH L YOSHIZAKI
IPC: B62D6/00
Filed: 2020-07-28
Abstract: To provide systems and methods.SOLUTION: System, methods and other embodiments described herein relate to calibrating a steering wheel in a steering system of a vehicle. In one embodiment, the disclosed calibration system detects an object in front of the vehicle based on first data generated by one or more front sensors of the vehicle, detects the object at the rear of the vehicle based on second data generated by one or more rear sensors of the vehicle, determines a trajectory of the object based on the first data and output data from a steering wheel sensor, determines an estimate position of the object based on the trajectory, determines that the second data indicates that a difference exists between the estimate position of the object and an actual position of the object, and determines a correction offset adjustment to apply to the output data from the steering wheel sensor based on the difference.SELECTED DRAWING: Figure 4
Patent JP-2022024865-A (JP)
Title: Evaluation method, program, and evaluation system
Inventor: YAMADA YOSHIKI
IPC: C12M1/34
Filed: 2020-07-28
Abstract: To provide an evaluation method, a program, and an evaluation system in which evaluation regarding a microorganism group can be performed even without specifying a gas component from which the microorganism group generates.SOLUTION: An evaluation method includes an acquisition step S11 and a generation step S12. The acquisition step S11 is a step of acquiring reaction information including a reaction pattern of each of a plurality of sensor elements, in which at least one of a combination of detectable gas components and detection sensitivity to the combination is different, from a sensor which includes the plurality of sensor elements and receives gas from a predetermined area where a microorganism group inhabits in an objective organism. The generation step S12 is a step of generating evaluation information regarding the microorganism group on the basis of the reaction information.SELECTED DRAWING: Figure 2
Patent JP-2022025403-A (JP)
Title: Radar cover and method for manufacturing radar cover
Inventor: WATANABE YUICHI
IPC: B60R13/00
Filed: 2020-07-29
Abstract: To prevent generation of an indentation produced by pressure in a radiant region in a radar cover in which a radiant colored member is arranged between a transparent member and a support member.SOLUTION: The present invention relates to a radar cover 10 for covering a radar unit R for detecting situations around a vehicle, the radar cover including: a transparent member 11 with a recessed part 11a in the back surface; an inner core 12 contained in the recessed part 11a; a sealing gas layer 14 made of a sealing gas, formed between the inner core 12 and the inner wall surface of the recessed part 11a; and a base member 13 for supporting the transparent member 11 and the inner core 12 from the back side.SELECTED DRAWING: Figure 2
Patent JP-2022025481-A (JP)
Title: Driver circuit
Inventor: OTSU HIBIKI
IPC: H02M1/08
Filed: 2020-07-29
Abstract: To prevent reverse current from flowing from a booster circuit to a power supply terminal side.SOLUTION: According to one embodiment, a driver circuit has an input-voltage control circuit, a backflow prevention circuit, and a booster circuit. The input-voltage control circuit outputs an input voltage when a control signal is in an enabled state. The backflow prevention circuit includes: a first transistor having a first terminal to which the input voltage is applied via a power supply terminal, the first transistor being configured to turn on to output the input voltage to the input-voltage control circuit when the control signal is in the enabled state; and a first body diode formed in the first transistor and having an anode connected to the first terminal of the first transistor and a cathode connected to a second terminal of the first transistor. The booster circuit boosts the input voltage to generate a boosted voltage. The boosted voltage is output from the driver circuit and supplied to a control terminal of an external output transistor.SELECTED DRAWING: Figure 1
Patent JP-2022029897-A (JP)
Title: Two-liquid curing type resin composition
Inventor: SHIMOKAWA EIJI
IPC: C08L63/02
Filed: 2020-08-06
Abstract: To provide a two-liquid curing type resin composition that can be cured at an ordinary temperature, is excellent in flexibility, and has an excellent elongation rate.SOLUTION: There is provided a two-liquid curing type resin composition that comprises following agents A and B. Agent A: a composition that contains (A) and (B), (A) a hydrogenated epoxy resin, (B) a compound that cures (C) (here, (D) is not included). Agent B: a composition that contains (C) to (E), (C) a vinyl-based polymer that has one or more hydrolyzable silyl groups in one molecule, (D) a compound that cures (A), (E) one or more compounds selected from a group consisting of 3-aminopropyltrimethoxysilane, vinyltrimethoxysilane, 3-trimethoxysilylpropylsuccinic acid, and boric acid ester.SELECTED DRAWING: None
Patent JP-2022032366-A (JP)
Title: Cargo transportation system, control device and cargo transportation method
Inventor: SAKURADA SHIN
IPC: B60M3/06
Filed: 2020-08-11
Abstract: To provide a technology which optimizes the power demand/supply balance of a cargo transportation system.SOLUTION: A cargo transportation system 1 comprises a first cargo transportation device 10a which moves in a first zone, a second cargo transportation device 10b which moves in a second zone, a power receiving device 20 for receiving regeneration power from the first cargo transportation device 10a moving in the first zone, a power transmission device 30 for transmitting the regeneration power to the second cargo transportation device 10b moving in the second zone, and a control device 40. The control device 40 performs control so that the second cargo transportation device 10b starts moving from a start point of the second zone at timing at which the first cargo transportation device 10a starts moving from a start point of the first zone.SELECTED DRAWING: Figure 1
Patent JP-2022033391-A (JP)
Title: Ultraviolet insulation material, production method thereof, cosmetic using the same and protective sheet
Inventor: IDE YUSUKE
IPC: C01B33/38
Filed: 2020-08-17
Abstract: To provide an ultraviolet insulation material which can replace titanic oxide, a production method and applications thereof.SOLUTION: An ultraviolet insulation material of the present invention includes an H-type magadiite encapsulating molecular titanic oxide in a layer. The molecular titanic oxide may be encapsulated in a channel structure in the layer. A production method of an ultraviolet insulation material includes mixing a solution containing iron ion, an H-type magadiite, and a non-protonic polar solvent. A cosmetic and a protective sheet of the present invention contain the above-mentioned ultraviolet insulation material.SELECTED DRAWING: Figure 1
Patent JP-2020185460-A (JP)
Title: Game machine
Inventor: MIKI SATOSHI
IPC: A63F5/04
Filed: 2020-08-18
Abstract: To permit a performance without any feeling of incongruity between representation of a degree of expectation toward an intermediate scene and representation of a notice scene.SOLUTION: In a game machine having display means capable of displaying a specific performance and control means for controlling a specific performance, the specific performance includes a degree-of-expectation performance for indicating a degree of expectation toward granting of privilege and an informing performance that is executed after the degree-of-expectation performance and reports whether privilege is granted, first performance information displayed in a first color and second performance information displayed in a second color having a higher degree of expectation toward granting of privilege than the first performance information are provided as information displayable in the degree-of-expectation performance, first notice information displayed in a first color and second notice information displayed in a second color are provided as information displayable in an informing performance, and the control means is configured to permit display of the first notice information if the first performance information is displayed when no privilege is granted, and to limit display of the second notice information when no privilege is granted and the second performance information is displayed.SELECTED DRAWING: Figure 5
Patent JP-2020195397-A (JP)
Title: Microbial transglutaminases, substrates therefor and use methods thereof
Inventor: THOMAS ALBERT
IPC: C12P21/02
Filed: 2020-08-27
Abstract: To provide systems and methods for identifying and characterizing transglutaminases, and substrates for and uses of transglutaminases.SOLUTION: Disclosed is a method for forming an isopeptide linkage in the presence of a microbial transglutaminase, which comprises the steps of: exposing a microbial transglutaminase to a first substrate and a second substrate where the first substrate includes an acyl donor tag having at least 80% sequence identity to the peptide sequence YRYRQ (SEQ ID NO:1), the second substrate includes an amine donor tag having at least 80% sequence identity to the peptide sequence RYESK (SEQ ID NO:2); and crosslinking the first and second substrates thereby forming an isopeptide linkage between the acyl donor tag and the amino donor tag.SELECTED DRAWING: Figure 1
Patent JP-2022039266-A (JP)
Title: Epoxy resin composition, intermediate base material, tow prepreg and fiber-reinforced composite material
Inventor: TSUZUKI MASAHIRO
IPC: C08K5/21
Filed: 2020-08-28
Abstract: To provide an epoxy resin composition which has excellent toughness and heat resistance while curable in a short time, and excellent storage property, an intermediate base material composed of the epoxy resin composition and a reinforcement fiber, and a fiber-reinforced composite material which is obtained by curing the intermediate base material and is excellent in long-term durability and durability under high temperature and high humidity environment.SOLUTION: An epoxy resin composition contains all of the following components [A] to [E], and satisfies all of conditions [I] to [III]. [A]: bifunctional epoxy resin that is liquid at 25°C. [B] core-shell rubber particles. [C] carboxyl group-terminated butadiene nitrile rubber. [D] dicyandiamide. [E]: aromatic urea. (I) molar number of active hydrogen of dicyandiamide/molar number of total epoxy group=0.40-0.53. (II) molar number of total epoxy group/molar number of urea group=15-55. (III) mass of carboxyl group-terminated butadiene nitrile rubber/mass of core-shell rubber particle=0.1-0.8.SELECTED DRAWING: None
Patent JP-2022042189-A (JP)
Title: Communication device, control method, and program
Inventor: INOHIZA HIROHIKO
IPC: H04W84/12
Filed: 2020-09-02
Abstract: To suppress communication overhead by properly sending FILS (Fast Initial Link Setup) Discovery frames and/or Unsolicited Probe Response frames.SOLUTION: An AP102 controls not to send FILS Discovery frames and/or Unsolicited Probe Response frames at intervals of 20 TUs (Time Units) or less when performing communication using multiple links established via multiple different channels and controls to send FILS Discovery frames and/or Unsolicited Probe Response frames at intervals of 20 TUs or less when communication using multiple links is not being performed.SELECTED DRAWING: Figure 4
Patent JP-2022042774-A (JP)
Title: Pig iron production method
Inventor: KASAI AKITO
IPC: C21B5/00
Filed: 2020-09-03
Abstract: To provide a pig iron production method in which an amount of coke used may be reduced while maintaining stable operation of a blast furnace.SOLUTION: A method for producing pig iron comprises producing pig iron using a blast furnace having a tuyere. The method comprises a step of alternately laminating a first layer containing an ore raw material and a second layer containing coke in the blast furnace, and a step of reducing and dissolving the ore raw material of the laminated first layer while blowing supplement fuel into the blast furnace by hot air blown from the tuyere. An aggregate is mixed in the first layer for ventilating the hot air to the center of the blast furnace. The aggregate includes a reduced iron molding obtained by compression-molding reduced iron.SELECTED DRAWING: Figure 1
Patent JP-2022044460-A (JP)
Title: Enzyme agent for resistant starch-containing noodles
Inventor: YAMASHITA YOKO
IPC: A23L7/109
Filed: 2020-09-07
Abstract: To provide a new method for improving the quality of resistant starch-containing noodles, high-quality resistant starch-containing noodles and a method for producing the same.SOLUTION: An enzyme agent for resistant starch-containing noodles contains at least one enzyme selected from the group consisting of transglutaminase and glucose oxidase.SELECTED DRAWING: None
Patent JP-2022045058-A (JP)
Title: Copolyester, and molded article comprising the same and manufacturing method of the same
Inventor: MATSUKI HIROSHI
IPC: C08G63/668
Filed: 2020-09-08
Abstract: To provide a copolyester excellent in drawdown property of a parison while having an environmental load reduction effect of reduction of a usage amount of oil resources and suppression of discharge of greenhouse effect gas, capable of obtaining a molded article excellent in hardness, impact resistance in long-term storage and color tone, and suitable as a raw material for manufacturing of a thick molded article and extrusion blow molding.SOLUTION: A copolyester comprises mainly: a diol unit (α) having as the main body, a diol unit (I) having a dicarboxylic acid unit having a terephthalic acid unit as the main body, an ethylene glycol unit, and a specific structure; and a triol unit (β) including a triol unit (II) having a specific structure. The copolyester includes 1-15 mol% of the diol unit (I) based on the total molar number of the diol unit (α) and the triol unit (β), and 0.005-1 mol% of the triol unit (II) based on the total molar number of the diol unit (α) and the triol unit (β), and has a biomass plastic degree of 5% or more and 40% or less.SELECTED DRAWING: None
Patent JP-2022047172-A (JP)
Title: Pre-filled syringe
Inventor: OGINO AKIRA
IPC: A61M5/19
Filed: 2020-09-11
Abstract: To provide a pre-filled syringe that can prevent liquid from leaking through a gap between a cylindrical container and a plunger in the state where the plunger has been pushed into the cylindrical container.SOLUTION: This pre-filled syringe 1 is provided with a cylindrical container 100, a front-end gasket 400, a rear-end gasket 500, an intermediate gasket 600, and a plunger 200. The cylindrical container 100 has an inner circumferential surface 112S, a protruding inner surface 114S, and a reception surface 122S. The intermediate gasket 600 has a groove 610 formed on the outer circumferential surface thereof. The plunger 200 has a connection section 230, a pressing section 220, and a guide rib 214. The protruding inner surface 114S is formed at a position that faces the pressing section 220 in a pushed-in state. The guide rib 214 has a recess 214a. The rear end 214b of the recess 214a is located behind the rear end 114b of the protruding inner surface 114S in the pushed-in state.SELECTED DRAWING: Figure 6
Patent JP-2022048887-A (JP)
Title: Control device
Inventor: NAKAGAWA MASAFUMI
IPC: F16D48/06
Filed: 2020-09-15
Abstract: To provide a control device capable of properly drawing out transmission performance according to an operation mode of a torque transmission device.SOLUTION: A feedback control portion 121 feedback-controls an actuator 2 on the basis of a target transmission torque. A gain setting portion 122 sets engagement gain as gain used in the feedback control by the feedback control portion 121, and release gain as gain smaller than the engagement gain. A duty calculation portion 123 can calculate release Duty on the basis of the release gain while calculating engagement Duty on the basis of the engagement gain. A Duty output portion 124 can switch the engagement Duty or the release Duty to output the same as output Duty on the basis of the mode determined by a mode determination portion 112. An energization control portion 125 controls energization to the actuator 2 on the basis of the output Duty output from the Duty output portion 124.SELECTED DRAWING: Figure 1
Patent JP-2022051129-A (JP)
Title: Magnetic disk device and method
Inventor: TONO YOSHINARI
IPC: G11B21/02
Filed: 2020-09-18
Abstract: To improve touchdown detection accuracy in a magnetic disk device having two or more actuators.SOLUTION: According to one embodiment, a controller of a magnetic disk device performs control to execute the detection of the touchdown of one or more first magnetic heads and the detection of the touchdown of one or more second magnetic heads at different timings. The controller performs control to execute the detection of the touchdown of the one or more first magnetic heads at different timings, and to execute the detection of the touchdown of the one or more second magnetic heads at different timings.SELECTED DRAWING: Figure 6
Patent JP-2021102484-A (JP)
Title: Tray for frozen food for deep-frying
Inventor: UNE YUTA
IPC: B65D85/50
Filed: 2020-09-18
Abstract: To provide a tray for frozen food for deep-frying that can prevent the entire frozen food for deep-frying before deep-frying from being displaced, thereby obtaining frozen food for deep-frying of good quality.SOLUTION: Shrimps, which are food ingredients for deep-frying before deep-frying, are frozen with a batter liquid containing flour and water adhered to the surface of the meat portion, followed by an edible powder other than breadcrumbs adhered to the outer surface to which the batter liquid is adhered, and further with a second batter liquid. A tray 10 for frozen food for deep-frying is provided with an anchor forming recess 12 in a bottom 11a of a foodstuff storage recess 11 where shrimp is stored, to form an anchor protrusion on the frozen shrimp to prevent it from being displaced by the second batter liquid.SELECTED DRAWING: Figure 1
Patent JP-2022051226-A (JP)
Title: Depression button device
Inventor: AKIYAMA SHINGO
IPC: A63F5/04
Filed: 2020-09-18
Abstract: To provide a depression button device capable of improving display quality.SOLUTION: A depression button device (100) includes a light shielding member (105b) provided so as to surround a route in a side of the route through which light from plural light sources (109) reaches a display part (102), and a spring member (104) is disposed outside the light shielding member (105b) with the route as a reference.SELECTED DRAWING: Figure 7