baber/WOPTO huggingface dataset:
Patent JP-2021188763-A (JP)
Title: Air purifying instrument, and wind direction adjustment device for air-conditioning blowout port
Inventor: SAEKI GORO
IPC: F24F13/28
Filed: 2020-05-26
Abstract: To provide a technology capable of simply improving purification of air in a space to be air-conditioned, and reducing blown air of an air conditioner directly contacting with a user.SOLUTION: An air purifying instrument comprises: a face plate part that is arranged in front of a blowout port from which air air-conditioned in an air conditioner is blown out, receives air blown from the blowout port, and is provided with a plurality of holes that penetrate in a thickness direction; an attachment part that attaches the face plate part to the front of the blowout port; and a plurality of filters provided so as to close each of the holes. The plurality of filters is provided with a component capable of purifying air.SELECTED DRAWING: Figure 1
Patent JP-2020127362-A (JP)
Title: motor
Inventor: SUZUKI TOMOHISA
IPC: H02K3/50
Filed: 2020-05-26
Abstract: To provide a motor having a simple circuit structure.SOLUTION: A motor according to an embodiment includes a stator and multiple terminals. The stator has a cylindrical shape and includes a conducting wire. The multiple terminals are provided at the stator and arranged in a circumferential direction. Further, the multiple terminals are integrally formed by a conductive member, and recessed parts are formed at an outer peripheral wall part of the conductive member in a rotation axis direction. Furthermore, the conductive wire passes through the recessed part to be wound around the inner periphery part and the outer periphery part of the stator.SELECTED DRAWING: Figure 2
Patent JP-2021190197-A (JP)
Title: Fuel cell system
Inventor: MATSUMOTO SHUN
IPC: H01M8/04
Filed: 2020-05-26
Abstract: To provide a fuel cell system capable of suppressing excessive increase in open-circuit voltage of a fuel cell.SOLUTION: A fuel cell system 1 comprises: a fuel cell 4; an air compressor 14 that supplies an oxidant gas; a valve mechanism (a bypass valve 15 and a pressure regulating valve 17) that can switch a state between a supply state where the oxidant gas is supplied to the fuel cell and a bypass state where the oxidant gas passes through a bypass pipe 13 without being supplied to the fuel cell; and a control device 3 that controls the fuel cell system. The control device has: a voltage acquisition part that acquires an open-circuit voltage which is a voltage of the fuel cell in a power generation suspending state; an intermittent operation execution part that, in a case where there is no power output request to the fuel cell, controls the fuel cell to the power generation suspending state, provides the supply state by the valve mechanism, and intermittently drives the air compressor to keep the open-circuit voltage a target voltage; and a reduction processing execution part that controls the state to the bypass state by the valve mechanism in the power generation suspending state, and stops the driving of the air compressor to facilitate reduction in the open-circuit voltage.SELECTED DRAWING: Figure 1
Patent JP-2021187019-A (JP)
Title: Image formation apparatus and program
Inventor: NISHIGATA TAKUMI
IPC: G06F3/12
Filed: 2020-05-27
Abstract: To cause two image formation units to execute image formation processing according to the same image formation instruction on one sheet.SOLUTION: An image formation apparatus comprises: a first processor which controls a conveyance device which conveys a sheet and a first image formation unit which forms an image on the sheet conveyed by the conveyance device; and a second processor which controls a second image formation unit that forms an image on the sheet conveyed by the conveyance device. In a case of receiving a cooperation instruction being an image formation instruction that requires image formation in the first image formation unit and the second image formation unit, the first processor transmits a preparation instruction to perform image formation preparation of the second image formation unit to the second processor, the second processor performs the image formation preparation of the second image formation unit when receiving the preparation instruction and transmits a completion notification to the first processor when completing the image formation preparation, and the first processor causes the conveyance device to convey the sheet and the first image formation unit to execute image formation processing after receiving the completion notification.SELECTED DRAWING: Figure 6
Patent JP-2020197712-A (JP)
Title: Context-based ambient sound enhancement and acoustic noise cancellation
Inventor: JOHN WOODRUFF
IPC: G10K11/178
Filed: 2020-05-29
Abstract: To provide a digital audio signal processing technique which automatically controls how ambient sound is reproduced by an against-the-ear audio device, such as headphones or mobile phones, according to a user's context of the device.SOLUTION: An audio system has an ambient sound enhancement function, in which an against-the-ear audio device having a speaker 2 converts a digitally processed version of an input audio signal into sound. The audio system also has an acoustic noise cancellation (ANC) function which can be combined in various ways with the sound enhancement function, and can be responsive to voice activity detection, and combines advantages of ANC with the ambient sound enhancement function to reduce a closure effect at low frequencies, and personalizes an ambient sound enhancement at high frequencies.SELECTED DRAWING: Figure 2
Patent JP-2020126863-A (JP)
Title: Luminaire
Inventor: OGATA DAISUKE
IPC: F21V23/06
Filed: 2020-05-29
Abstract: To provide a luminaire capable of reducing the number of manufacturing man-hours by using a conductor.SOLUTION: A luminaire includes an LED module 203 in which LED elements 2031 are mounted on an LED substrate 2033, and a power supply circuit unit 204 in which circuit components are mounted on a circuit board 2043. A conductor 2045a for electrically connecting the LED substrate 2033 and the circuit board 2043 is provided at the circuit board 2043. At the LED substrate 2033, a through-hole for the conductor 2045a and a conductive spring piece closing the through-hole and elastically deforming according to the passing of the conductor 2045a in the through-hole are provided. Parts of the LED substrate 2033 and the circuit board 2043 are overlapped in the front-rear direction in a parallel state. The conductor 2045a is raised from the overlapping portion in the front-rear direction of the circuit board 2043 with the LED substrate 2033. By bringing the LED substrate 2033 and the circuit board 2043 close to each other, the conductor 2045a passes the through-hole and is electrically connected with the conductive spring piece.SELECTED DRAWING: Figure 11
Patent JP-2021190874-A (JP)
Title: Information processing method, information processing system, and program
Inventor: YAMANAKA NAOAKI
IPC: H04N21/24
Filed: 2020-05-29
Abstract: To provide a method of distributing to each viewer a moving image of a predetermined subject in response to the situation and the like of a subject of a dynamic image photographed by a plurality of photographers.SOLUTION: In an information processing system, a server device 10 executes first determination processing which determines a dynamic image to be used for distribution to a viewer out of dynamic images of a first subject photographed with each of the cameras of a plurality of imaging terminals 30A to 30C, on the basis of the value of each dynamic image. The value is determined on the basis of the ratio of the region of the first subject in each dynamic image and/or an angle with respect to the first subject in the dynamic image.SELECTED DRAWING: Figure 4A
Patent JP-2021189089-A (JP)
Title: Method for identifying salmonella
Inventor: FUKUYAMA HIROKO
IPC: G01N27/62
Filed: 2020-06-02
Abstract: To provide a technique of identifying the type, the subspecies, the serotype, or the strain of salmonella easily and rapidly.SOLUTION: The present invention relates to a method for identifying salmonella that uses, as a marker, at least one protein selected from the group of the following proteins: S22; YcaR; L35; BcsR; SsaG; Nucletidyl transferase; YibJ; OadG; ChaB; ZapB; HU-1; YeiS; HU-2; IraP; S15; rpoZ; IHFb; IHFa; YgaM; RaiA; YifE; YeeX; Endolysin; RNaseP; CheY; and S5.SELECTED DRAWING: None
Patent JP-2021192893-A (JP)
Title: Exhaust gas treatment member
Inventor: ITO TOMOAKI
IPC: B01D53/94
Filed: 2020-06-08
Abstract: To provide an exhaust gas treatment member and the like which are excellent in phosphorous poisoning resistance.SOLUTION: An exhaust gas treatment member includes at least a substrate arranged in an exhaust gas flow passage and a catalyst layer provided on the substrate. A pore volume in the catalyst layer is 0.160 cc/g or more. The catalyst layer does not contain barium oxide. The substrate forms a honeycomb structure. Platinum and palladium are supported on a carrier, and the carrier contains one or more selected from the group consisting of alumina, titania, zirconia, silica, boehmite and silica-alumina. Exhaust gas is the exhaust gas of a diesel engine.SELECTED DRAWING: Figure 5
Patent JP-2021195461-A (JP)
Title: Thermally expansive fire resistant material
Inventor: OTSUKI KENICHI
IPC: C09K21/04
Filed: 2020-06-15
Abstract: To provide a fire resistant material which has high thermally expansive property and is excellent in fire resistance even after lapse of long time in a case of fire.SOLUTION: A thermally expansive fire resistant material contains a resin, a thermally expansive graphite A, and an expansion start retarder for retarding expansion start of the thermally expansive graphite A.SELECTED DRAWING: None
Patent JP-2021014570-A (JP)
Title: Cleaning product comprising inverted container assembly and viscous cleaning composition
Inventor: KARL GHISLAIN BRAECKMAN
IPC: C11D17/04
Filed: 2020-06-17
Abstract: To provide a cleaning product having a liquid cleaning composition for hand dishwashing, which reduces or eliminates leakage during static storage particularly at an elevated temperature.SOLUTION: A cleaning product comprises an opening and a liquid dispenser 15 on a bottom surface of an inverted container 11. A cleaning composition comprises a first co-surfactant system selected from a group consisting of an anionic surfactant, an ampholytic surfactant, a zwitterionic surfactant, and a mixture of them, and an external structurant.SELECTED DRAWING: Figure 1
Patent JP-2021193966-A (JP)
Title: Detection device, detection method, detection program, and recording medium
Inventor: MIYAMOTO SHOHEI
IPC: G01N21/05
Filed: 2020-06-17
Abstract: To provide a detection device that detects a substrate in a gaseous sample by the reaction of a coenzyme with a substrate in the presence of an enzyme and is capable of detecting the substrate without changing the concentration of the coenzyme according to the concentration of the substrate in the gaseous sample.SOLUTION: The detection device for detecting chemical substances in a gaseous sample comprises: a liquid flow path provided to allow a solution containing a coenzyme to pass through; a gas flow path provided so that the gaseous sample can pass through; an enzyme-retaining membrane provided so that one surface thereof is in contact with a part of the liquid flow path and the other surface thereof is in contact with the gas flow path to retain an enzyme that catalyzes the chemical reaction of a chemical substance in the gaseous sample by reacting with the coenzyme; a light irradiation unit that irradiates the vicinity of the enzyme-retaining membrane in the liquid flow path with excitation light that excites the coenzyme; a detection unit that detects fluorescence generated when the coenzyme is excited; and a flow velocity adjusting unit that adjusts the flow velocity of the solution in the region irradiated with the excitation light according to the detection result by the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021189415-A (JP)
Title: Imaging optical lens
Inventor: NITTA KOJI
IPC: G02B13/18
Filed: 2020-06-22
Abstract: To provide an imaging optical lens regarding an optical lens field.SOLUTION: An imaging optical lens is composed of, in order from an object side to an image side: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having the negative refractive power; a fourth lens having the positive refractive power; a fifth lens having the positive refractive power; and a sixth lens having the negative refractive power. When an Abbe number of the second lens is v2, the Abbe number of the third lens is v3, the Abbe number of the fourth lens is v4, a focal length of the second lens is f2, the focal length of the third lens is f3, the focal length of the fourth lens is f4 and the focal length of the fifth lens is f5, the imaging optical lens satisfies a conditional expression 1.00≤(v2+v4)/v3≤1.90, 9.00≤f3/f2≤15.00 and 8.00≤f4/f5≤30.00. The imaging optical lens of the present invention satisfies a design request for a large diameter, a wide-angle and ultra thinning with an excellent optical performance maintained.SELECTED DRAWING: Figure 1
Patent JP-2022002663-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can be easily applied into a game hall.SOLUTION: A game machine performs a lottery on the basis of establishment of a start condition, and can control itself to come into a jackpot game state advantageous to a player when a result of the lottery becomes a jackpot result. The game machine comprises: special game state control means capable of controlling the game machine to come into a special game state, in which an establishment frequency of the start condition is enhanced relative to that in a normal game state without controlling the game machine to come into the jackpot game state, when the result of the lottery becomes a non-jackpot result different from the jackpot result; an external terminal board having a plurality of external output terminal parts; and external output means using the external terminal board for transmitting a state of the game machine to an external appliance. The external output means can, not only transmit occurrence of a state advantageous to a player when being controlled to come into the jackpot game state, to the external appliance, but also can transmit occurrence of the state advantageous to the player when being controlled to come into the special game state when the result of the lottery becomes the non-jackpot result, to the external appliance.SELECTED DRAWING: Figure 134
Patent JP-2022022483-A (JP)
Title: Method for producing grain-oriented silicon steel sheet, and grain-oriented silicon steel sheet
Inventor: IWAKI Masataka
IPC: C21D8/12
Filed: 2020-06-24
Abstract: To provide a grain-oriented silicon steel sheet in which the generation amount of closure domains is suppressed, the iron loss of the obtained grain-oriented silicon steel sheet is reduce, and jointly, noise reduction is realized, and a method for producing the same.SOLUTION: A finished annealed plate before magnetic domain segmentation treatment is subjected to light pickling treatment using a special light pickling solution, thus the generation amount of closure domains is suppressed, the increase of hysteresis loss is suppressed, the iron loss of a grain-oriented silicon steel sheet is reduced, and noise reduction is realize. In the obtained grain-oriented silicon steel sheet, before the application of magnetic domain segmentation treatment, eddy current loss is reduced by 0.07 W/kg or higher, the increase of hysteresis is 0.02 W/kg or lower, and a change in magnetostriction λp-p upon excitation to 1.7T is 0.2 μm/m or lower.SELECTED DRAWING: None
Patent JP-2022013231-A (JP)
Title: In-vehicle communication support system
Inventor: TAJI RYOSUKE
IPC: G10K11/178
Filed: 2020-07-03
Abstract: To provide an "in-vehicle communication support system" for canceling an unnecessary sound and relaying an utterance voice.SOLUTION: A transfer function of a first variable filter 71 is updated so as to output a cancel sound C for minimizing a level of a signal obtained by subtracting an output of an auxiliary filter 75 for generating a correction signal for correcting a difference between positions of a first seat microphone 5 and a first seat from an output M of the first seat microphone 5. A selector 6 uses an utterance voice Dp output from a second seat speaker 4 as an input of the first variable filter 71 in an ICC mode for outputting an utterance voice of a user of the first seat from the second seat speaker 4, and uses an output sound A2 of a second seat audio source 2 output from the second seat speaker 4 as an input of the first variable filter 71 in a non-ICC mode. The utterance voice Dp is generated by removing a component of the cancel sound C from the output M of the first seat microphone 5.SELECTED DRAWING: Figure 3
Patent JP-2022014302-A (JP)
Title: Flow cytometer, method for calculating position, and program
Inventor: IMAI TORU
IPC: G01N21/64
Filed: 2020-07-06
Abstract: To detect a position of passage in a depth direction in a flow passage as an observation target.SOLUTION: A flow cytometer includes: a micro fluid device; a light source; an optical detector for detecting, in time-series, intensity of a signal light emitted from an observation target object flowing in a flow passage, the signal light being formed by irradiating the observation target object with illumination light; an information generator for generating optical information showing a structure of the observation target object on the basis of the intensity of the signal light; an operator; and a flow passage position controller. The operator includes: a signal intensity acquisition unit for acquiring electronic data showing change with time of the intensity of the signal light detected on the basis of a predetermined detection position in a flow passage for detecting the position in a depth direction of the flow passage when the observation target object passes through the flow passage; a scan unit for performing scan processing for moving the flow passage into a depth direction and acquiring electronic data in different depth positions; a position calculation unit for calculating a depth-direction position on the basis of electronic data; and an output unit for outputting positional information showing the position in the depth direction calculated by the position calculation unit.SELECTED DRAWING: Figure 4
Patent JP-2022015537-A (JP)
Title: Recording material detection device and image forming device
Inventor: FUJII YUKA
IPC: G03G15/00
Filed: 2020-07-09
Abstract: To improve detection accuracy of basis weight of a recording material.SOLUTION: A recording material detection device includes: a transmission part 31a for transmitting ultrasonic waves; a reception part 31b for receiving the ultrasonic waves transmitted from the transmission part 31a; and a control part 10 for detecting the basis weight of a recording material P or the type of the recording material P, based on a peak value Vp according to the ultrasonic waves received by the reception part 31b in a first state where the recording material P is between the transmission part 31a and the reception part 31b. The control part 10 measures ultrasonic wave arrival time Ta which is from the start of the transmission of the ultrasonic waves from the transmission part 31a to the reception of the ultrasonic waves by the reception part 31b, and corrects the peak value Vp based on the ultrasonic wave arrival time.SELECTED DRAWING: Figure 1
Patent JP-2020168865-A (JP)
Title: Liquid discharge device and wiring member
Inventor: YAMASHITA TORU
IPC: B41J2/16
Filed: 2020-07-10
Abstract: To provide a liquid discharge device capable of suppressing bending of a flexible substrate between two drive ICs in a configuration in which the two drive ICs are mounted in a sheet of a wiring member.SOLUTION: An ink jet head 4 includes: a piezoelectric element 39; a head unit 16 which has a drive contact 40 connected to the piezoelectric element 39; and a COF (Chip On Film) 50 joined to the head unit 16. The COF 50 has: a flexible substrate 51; a first drive IC 52a which is provided in a first portion 51a of the flexible substrate 51; a second drive IC 52b which is provided in a second portion 51b of the flexible substrate 51; and output wiring 66 which is formed in the flexible substrate 51 and connects the drive ICs 51 and the drive contact 40. In a third portion 53c between the first portion 51a and the second portion 51b of the flexible substrate 51, a conductive part 75 which is made of a power source line 67 is arranged.SELECTED DRAWING: Figure 5
Patent JP-2022020422-A (JP)
Title: External preparation for skin
Inventor: KANCHI DAISUKE
IPC: A61K8/66
Filed: 2020-07-20
Abstract: To provide an external preparation for skin which is derived from a natural product, has excellent biological safety, and includes an active ingredient which improves a cell environment on the basis of an effect of removing protein damaged by oxidation reaction in an organism.SOLUTION: An external preparation for skin has a protease-processed product of rice bran with a polishing percentage of 90% or more as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2022026186-A (JP)
Title: Railroad vehicle
Inventor: ICHII TAKAHISA
IPC: B61C17/12
Filed: 2020-07-30
Abstract: To provide a railroad vehicle capable of easily securing an outfitting space and suppressing manufacturing costs.SOLUTION: In a railroad vehicle 1A including a structure floor 7A constituting a floor part 51 of a passenger room 5 and an underfloor apparatus 6 provided opposite to the passenger room 5 of the structure floor 7A, the structure floor 7A includes a structure formed by joining a plurality of extruded shape materials 71A and 72. In at least a part of the structure floor 7A, each of the plurality of extruded shape materials 71A and 72 has an extrusion direction D11 in a direction parallel to a sleeper direction of the railroad vehicle 1A and is arranged adjacently to a track direction of the railroad vehicle 1A to be joined to each other.SELECTED DRAWING: Figure 2
Patent JP-2021024781-A (JP)
Title: Chemically-strengthenable glasses for laminates
Inventor: LISA ANNE TIETZ MOORE
IPC: C03C3/083
Filed: 2020-08-04
Abstract: To provide a thin glass article that can be pair sagged with another glass article that may differ in composition, can be strengthened to a sufficient degree, and is optionally, fusion-formed.SOLUTION: There are provided glass articles having a glass composition. The glass composition includes: SiO2 in an amount in a range from about 63 mol% to about 75 mol%; Al2O3 in an amount in a range from about 7 mol% to about 13 mol%; R2O in an amount from about 13 mol% to about 24 mol%; P2O5 in an amount in a range from about 0 mol% to about 2 mol%; MgO in a range from about 0 mol% to about 10 mol%; ZnO in an amount in a range from about 0 mol% to about 10 mol%; and CaO, SrO, BaO and, F-; or TiO2, ZrO2, and Cl-, and the glass article has an anneal point (°C) and a softening point (°C), and a relationship of (anneal point+softening point)/2 in a range from about 625°C to about 725°C.SELECTED DRAWING: None