baber/WOPTO huggingface dataset:
Patent JP-2021077417-A (JP)
Title: Remittance support system, remittance support method, and remittance support program
Inventor: YAMADA MASAMI
IPC: G06Q20/08
Filed: 2021-02-12
Abstract: To provide a remittance support system, a remittance support method, and a remittance support program for supporting remittances from overseas.SOLUTION: A management server 20 is configured to receive, from a user terminal 15, payment data including a transit identifier, an account identifier of a payee account, and information on an amount of payment, identify a customer identifier associated with the transit identifier included in the payment data using a transit information storage unit 22, set the customer identifier in the transit information storage unit 22 as a payer name based on a purpose of remittance corresponding to the payment data to a bank host system 30 that has received payment data including the transit identifier from an overseas financial institution system 10, and instruct to transfer money from a source account corresponding to the transit identifier to the payee account included in the payment data.SELECTED DRAWING: Figure 1
Patent JP-2021130873-A (JP)
Title: Mask assembly, manufacturing apparatus for display unit, and manufacturing method for display unit
Inventor: KIM SANGHUN
IPC: G09F9/30
Filed: 2021-02-19
Abstract: To provide a mask assembly, a manufacturing apparatus for display unit, and a manufacturing method for display unit.SOLUTION: A mask assembly includes a mask frame including an opening part and a mask sheet arranged at the mask frame, the mask sheet includes a first trunk part with a first opening part, a second trunk part connected to the first trunk part and having a second opening part arranged, and a third trunk part connected to the first trunk part and having a third opening part arranged, at least one of a shape of a second opening part, a size of the second opening part and a distance between mutually adjacent second opening parts being different from a shape of a corresponding first opening part, a size of the first opening part and a distance between mutually adjacent first opening parts.SELECTED DRAWING: Figure 11
Patent JP-2022131068-A (JP)
Title: wireless communication device
Inventor: HIRAO TAKEYA
IPC: H04W84/10
Filed: 2021-02-26
Abstract: To provide a wireless communication device that can maintain appropriate communication quality with an access point by avoiding reduction of communication quality that can occur in a state where a mobile body is stopped and connected to the same access point.SOLUTION: A roaming processing unit performs both of a first process of performing roaming processing when a reception strength determination unit determines that reception strength from a currently connected access point is equal to or less than a specified value, and a second process of performing the roaming processing at regular intervals regardless of the reception strength determined by the reception strength determination unit.SELECTED DRAWING: Figure 4
Patent JP-2022131140-A (JP)
Title: Vessel propulsion control system and vessel
Inventor: IKEGAYA YUJI
IPC: B63H25/42
Filed: 2021-02-26
Abstract: To smoothly carry out fixed-point retention control.SOLUTION: A vessel propulsion control system 13 includes a BCU 14 for controlling movement of a vessel 10. The BCU 14 executes deceleration control for reducing bow direction speed for the vessel 10 when fixed-point retention control for the vessel 10 is executed.SELECTED DRAWING: Figure 4A
Patent JP-2021175184-A (JP)
Title: Contactless card with multiple rotating security keys
Inventor: JEFFREY RULE
IPC: H04L9/14
Filed: 2021-03-04
Abstract: To provide a server, method and contactless card which enhance the security of the contactless card.SOLUTION: A contactless card generates a plurality of keys for a specific operation, e.g., encryption or signing a communication. The contactless card can also include an applet which uses a key selection module. The key selection module can select one of the plurality of keys and the applet uses the key to encrypt or sign a communication using an encryption or signature algorithm. The contactless card sends the encrypted or signed communication to a host computer through a client device. The host computer repeats the key selection technique of the contactless device to select the same key and thereby decrypt or verify the communication.SELECTED DRAWING: Figure 4
Patent JP-2021143670-A (JP)
Title: Power unit
Inventor: OBRIST FRANK
IPC: F02B77/00
Filed: 2021-03-04
Abstract: To provide a power unit that is characterized by a high degree of quietness of traveling, and a vehicle having such a power unit.SOLUTION: The present invention relates to a power unit, which comprises a two-cylinder reciprocating piston engine that has two pistons and two reverse crankshafts (3, 4) connected to the pistons, at least one generator (5) that is rotatable in the same direction with respect to the first crankshaft (3) and in the opposite direction with respect to the second crankshaft (4), and a camshaft (6) having valve cams (7). The power unit is provided with a flywheel mass element (21) that is located on the second crankshaft (4) or a flywheel mass compensation shaft, and a compensation camshaft (10) that includes at least one compensation cam element (11) operably connected to a linearly-guided compensation mass (13).SELECTED DRAWING: Figure 1
Patent JP-2022135035-A (JP)
Title: Medium loading device and image forming system
Inventor: YANAGISAWA HIROFUMI
IPC: B65H31/38
Filed: 2021-03-04
Abstract: To provide a medium loading device capable of suppressing buckling of a medium even when slidability of the medium deteriorates below a level assumed from a recording density, and suppressing deterioration of productivity when the slidability of the medium does not deteriorate to such a degree as to be assumed from the recording density.SOLUTION: A medium loading device 11 comprises: a side end aligning member which is located at a standby position WP when a medium is discharged and aligns the side end of the medium; and a control unit. The control unit specifies a first position WP1 which overlaps with a medium M1 to be discharged this time in a width direction X as the standby position WP when a value based on the first information relating to a recording density of at least one medium of the medium M1 to be discharged this time and a medium discharged last time is equal to or larger than a threshold value, and specifies a second position WP2 which does not overlap with the medium M1 to be discharged this time in the width direction X as the standby position WP when the value based on the first information is less than the threshold value. The control unit adjusts the threshold value based on second information relating to at least one medium of the media recorded until the discharge of this time.SELECTED DRAWING: Figure 4
Patent JP-2021090456-A (JP)
Title: Equol-containing extract, method for production thereof, method for extraction of equol, and equol-containing food
Inventor: TOMINAGA MICHIAKI
IPC: A61P15/12
Filed: 2021-03-08
Abstract: To provide a method for producing a fermented product containing ornithine and equol.SOLUTION: A method for producing a fermented product includes fermenting soybean-derived daidzein and arginine with microorganisms having ornithine production ability and equol production ability, the fermented product containing, based on 1 g (dry weight) thereof, 8 mg or more of ornithine and 1 mg or more of equol.SELECTED DRAWING: None
Patent JP-2021152237-A (JP)
Title: Loose stool permeability imparting agent, fiber, non-woven fabric and water-absorbent article
Inventor: SEKITO MASATAKE
IPC: D04H13/00
Filed: 2021-03-12
Abstract: To provide a loose stool permeability imparting agent capable of obtaining a top sheet of an absorbent article having excellent loose stool permeability.SOLUTION: A loose stool permeability imparting agent of the present invention contains at least one kind of surfactant (A) selected from the group consisting of a nonionic surfactant (A1) having an amide group and/or an amino group and a betaine-type amphoteric surfactant (A2) having an alkyl group having 6-24 carbon atoms and/or an alkenyl group having 6-24 carbon atoms. The chemical formula weight or number average molecular weight of the surfactant (A) is preferably 200 to 1000, and the HLB value of the nonionic surfactant (A1) is preferably 7 to 17.SELECTED DRAWING: None
Patent JP-2022139944-A (JP)
Title: Fixing device, image forming apparatus, and image forming method
Inventor: SAITO KAZUYA
IPC: G03G15/20
Filed: 2021-03-12
Abstract: To prevent, in a fixing device using a plurality of heat sources, a variation in image quality occurring due to individual variations of the heat sources.SOLUTION: A fixing device comprises: an endless fixing member; a plurality of heating means 51a, 51b that directly heat the fixing member from an inner peripheral side; temperature detection means 63 that detects the temperature of the fixing member; a pressure member that is in contact with an outer peripheral surface of the fixing member; and a nip forming member that is arranged inside the fixing member and in contact with the pressure member with the fixing member therebetween to form a nip. The plurality of heating means have at least one first heat source 51 that heats the entire longitudinal area of the fixing member and one or more second heat sources 51a, 51b that are different in light distribution at positions along the longitudinal direction, and have a first operation mode in which the heating means operate only with the first heat source and a second operation mode in which the heating means operate with the first heat source and the second heat sources.SELECTED DRAWING: Figure 3
Patent JP-2022140946-A (JP)
Title: Digital power amplifier, speaker driving system, and speaker driving method
Inventor: IGARI TOSHIBUMI
IPC: H03F3/217
Filed: 2021-03-15
Abstract: To provide a digital power amplifier in which the occurrence of a trouble due to abnormal current can be reduced by suppressing abnormal current flowing in a high-frequency band.SOLUTION: An operational amplifier 12 outputs a signal resulting from integrating the sum of a feedback signal of the output from a power amplifier unit 14 and a first audio signal input to an inverted input terminal. A pulse width modulation unit 13 generates a PWM signal by modulating a pulse width of the output of the operational amplifier 12. A demodulation unit 15 demodulates the PWM signal to generate a second audio signal Sout including an audio signal band and a high-frequency band of the PWM signal over the audio signal band and supplied to a speaker 50a. A high-pass filter 25 removes a low-frequency component including the audio signal band in the current of the second audio signal. A current feedback signal 26 feeds back so that the current component of the second audio signal, from which the low-frequency component has been removed, is added to the first audio signal.SELECTED DRAWING: Figure 1
Patent JP-2022142270-A (JP)
Title: Driving system
Inventor: HIGUCHI TAKUYA
IPC: B60L58/18
Filed: 2021-03-16
Abstract: To provide a driving system, which is configured to suppress a difference from occurring between respective residual capacities of two secondary batteries.SOLUTION: A driving system which drives an electric automobile comprises: a front-wheel driving system K1 including a first motor M1; a rear-wheel driving system K2 including a second motor M2 different from the first motor M1; a first secondary battery D1; a second secondary battery D2 which is smaller in battery capacity than the first secondary battery D1; and a connection control device 1 that when decelerating the electric automobile, connects the first secondary battery D1 to the driving system whose regenerative electric power of the motor is larger of the front-wheel driving system K1 and the rear-wheel driving system K2, and when accelerating the electric automobile, connects the first secondary battery D1 to the driving system whose driving electric power of the motor is larger of the front-wheel driving system K1 and the rear-wheel driving system K2.SELECTED DRAWING: Figure 1
Patent JP-2021102772-A (JP)
Title: Hub unit
Inventor: YOSHIZAKI KOJI
IPC: F16C19/18
Filed: 2021-03-16
Abstract: To provide a hub unit provided with a grease composition that is capable of both reducing frictional resistance of sliding parts and maintaining seizure resistance and long-time lubrication life, and reducing the occurrence of fretting in a low-temperature environment.SOLUTION: A hub unit comprises an annular space 16a formed between a hub wheel 3 and an outer ring 11, wherein a grease composition is enclosed in the annular space. The grease composition comprises a base oil, a thickener and an additive, wherein the base oil contains a synthetic oil, the thickener contains a compound having a urea group, and the additive contains a phosphorous compound, a calcium compound and a hydrocarbon wax. The grease composition can be enclosed and used in the hub unit.SELECTED DRAWING: Figure 1
Patent JP-2021147040-A (JP)
Title: Thrust generator
Inventor: KUMAGAI Hiroyasu
IPC: B64C11/06
Filed: 2021-03-17
Abstract: To provide a thrust generator capable of properly preventing impact to a functional part caused by dust and rain and the like.SOLUTION: A thrust generator comprises: a first motor for generating thrust of a rotary wing; a second motor for generating rotation motion for changing a pitch angle of a rotary wing; a first conversion part for converting rotation motion of the second motor into linear motion; a second conversion part for converting the linear motion obtained by conversion by the first conversion part, into the rotation motion; and a hub for supporting the rotary wing and storing at least a part of the second conversion part. The hub comprises: a case having a storage part which stores at least the part of the second conversion part; an inner lid which is fixed to the case by a screw member for closing the storage part; and an outer lid which covers the inner lid, and holds the screw member for preventing falling of the screw member.SELECTED DRAWING: Figure 14
Patent JP-2022144321-A (JP)
Title: Lighting device
Inventor: NAKAMURA NOBUHISA
IPC: F21V3/02
Filed: 2021-03-18
Abstract: To provide a lighting device which is installed at a system ceiling and performs indirect lighting.SOLUTION: A lighting device A1 includes: one or more light source parts; one or more housing parts 2 which respectively house the light source parts; and one or more support parts. The housing part is disposed in a space enclosed by multiple T bars 80 forming a system ceiling S1. The support part supports the housing part 2 on the T bars 80. The housing part 2 has a bottom plate 20 facing a lighting space. At the housing part 2, an opening is provided above at least the bottom plate 20. The housing part 2 houses the light source part so that illumination light is emitted to the space through the opening.SELECTED DRAWING: Figure 1
Patent JP-2022145018-A (JP)
Title: Package for far infrared sensor and manufacturing method thereof, and far infrared sensor and manufacturing method thereof
Inventor: TAYA YOSHIHISA
IPC: G01J1/02
Filed: 2021-03-19
Abstract: To provide a package for an infrared sensor capable of ensuring mechanical strength, preventing interference between a bonding tool and a package in packaging, and suppressing costs without complicating structure and its manufacturing method, and to provide an infrared sensor and its manufacturing method.SOLUTION: A package for an infrared sensor includes: a first board 2 that has a device region 22 and electrode arrangement regions 23a, 23b; and a second board 3 that has a cavity part 32 and a joining part 31 on a side of a lower surface 3a, and is provided so as to expose the electrode arrangement regions 23a, 23b of the first board 2 outside the joining part 31. In the second board 3, a distance in a direction along an upper surface 2a of the first board 2 from an outer edge of the first board 2 to an outer edge of the second board 3 is longer than that on the side of the lower surface 3a on a side of an upper surface 3b opposite to the side of the lower surface 3a of the second board 3.SELECTED DRAWING: Figure 2
Patent JP-2022146001-A (JP)
Title: bench
Inventor: KUNIMURA MASAO
IPC: A47C11/00
Filed: 2021-03-22
Abstract: To provide a bench in which a seat part has preferable strength and which allows adjustment of an angle of the seat surface in installation.SOLUTION: A bench comprises: a reinforcement member which is installed between corner leg parts; and a seat part provided above the reinforcement member. On a seat part contact plane of the seat part, there is formed an engagement recess to which the reinforcement member can be engaged. An engagement recess to which the reinforcement member can be engaged, is formed on a leg part reception plane of each leg part which contacts the seat part contact plane in a fitted state, and in a state of engaging the reinforcement member to the engagement recess of the seat part contact plane and the engagement recess of each leg part reception plane, a first format in which the seat plane of the seat part is arranged horizontally, as a first fitting state in which the seat part contact plane and the leg part reception plane are fitted, and a second format in which, the seat plane is inclined, as a second fitting state in which, the seat part contact plane and the leg part reception plane are fitted, can be selected. Since the first and second formats can be selected, the bench can be provided by arranging the seat part in any of the horizontal state and the inclined state.SELECTED DRAWING: Figure 3
Patent JP-2022106635-A (JP)
Title: Porous silicon material, electricity storage device, and method for producing porous silicon material
Inventor: KAWAURA HIROYUKI
IPC: C01B33/06
Filed: 2021-03-23
Abstract: To provide a device having a silicon phase that achieves high capacity and good cycle characteristics.SOLUTION: A porous silicon material to be used in an electricity storage device of the present disclosure comprises a silicon phase and a silicide phase represented by a basic composition formula MSi2. The porous silicon material has a particle structure in which the silicide phase is dispersed in the silicon phase, and voids are contained therein. A volume ratio of the silicide phase to the total of the silicon phase and the silicide phase is in a range of 5 vol.% or more and 70 vol.% or less, and a porosity of the voids present inside the particles is in a range of 5 vol.% or more and 50 vol.% or less.SELECTED DRAWING: Figure 1
Patent JP-2021101148-A (JP)
Title: Bath hot water supply unit
Inventor: NAKAGAWA SATORU
IPC: F24H1/10
Filed: 2021-03-24
Abstract: To reduce a risk of a heat shock when getting into a bathtub.SOLUTION: A controller of a bath hot water supply unit starts hot water supply at a target temperature set by a hot water supply remote controller, etc. in S45 if a room temperature detected by a room temperature thermistor is a temperature for which heat shock countermeasures are required (e.g., 15°C or lower) in the discrimination in S41. When a set water amount is reached in S46 and hot water supply is finished in S47, hot water in the bathtub is circulated and agitated in S48. When it is confirmed that the temperature is lowered to a low target temperature lower than the target temperature in S49, agitation is finished in S50. Then, when bathing is detected in S51, reheating is executed in S54 and the temperature is kept at the target temperature.SELECTED DRAWING: Figure 4
Patent JP-2022148804-A (JP)
Title: Flux-cored wire for gas-shielded arc welding
Inventor: IWAGAMI TOMOKATSU
IPC: B23K35/30
Filed: 2021-03-24
Abstract: To provide a flux-cored wire for gas-shielded arc welding that gives a weld metal having good mechanical properties, generates stable arc, and is excellent in welding workability even when welding is performed under low heat input welding conditions and high-efficiency welding conditions such as high heat input and high interpass temperature.SOLUTION: A flux-cored wire for gas-shielded arc welding in which a steel outer skin is filled with flux, contains C: 0.04 to 0.10%, Si: 0.4 to 1.4%, Mn: 1.7 to less than 2.5%, Mo: 0.6 to 1.0%, Cu: 0.05 to 0.5%, Ti: 0.1 to 0.4%, and B: 0.0015 to 0.010% in mass % in terms of the total mass of the wire in the total of the steel outer skin and the flux, and further contains a total F conversion value: 0.005 to 0.10%, a total SiO2 conversion value: 0.01 to 0.2%, and a total of Na2O conversion value and K2O conversion value: 0.02 to 0.14% in mass % in terms of the total mass of the wire in the flux.SELECTED DRAWING: None
Patent JP-2022148927-A (JP)
Title: vehicle
Inventor: AMANO TAKASHI
IPC: B60L58/33
Filed: 2021-03-24
Abstract: To provide a vehicle which can elongate a cruiseable distance by securing a residual capacity of a power accumulation device even if a heat radiation amount from a heat radiation part is limited.SOLUTION: A vehicle comprises: a power accumulation device 36; a rotating electric machine 32 for generating a drive force for driving the vehicle 1 by receiving the supply of power from the power accumulation device; a power generation unit 50 for generating power which is supplied to the power accumulation device; and a heat radiation part 60 for radiating waste heat from the rotating electric machine and the power generation unit. The vehicle also comprises a control device for controlling power generation by the power generation unit so as to increase a power generation amount compared with the case that the power generation amount is larger than a prescribed amount when the power generation amount by the rotating electric machine and the power generation unit is equal to or smaller than allowable generation power which is calculated from a heat-radiable amount at which heat can be radiated by the heat radiation part, and when vehicle requirement power by the drive of the vehicle is smaller than prescribed power.SELECTED DRAWING: Figure 1
Patent JP-2022149662-A (JP)
Title: Control apparatus and terminal apparatus
Inventor: TAKI TOMOAKI
IPC: G06F8/65
Filed: 2021-03-25
Abstract: To efficiently manage a program of a control unit for a vehicle mounting a plurality of control units with different program update methods.SOLUTION: A control apparatus mounted in a vehicle includes a request reception unit that, in which a program installed in a first vehicle control unit is configured to be updated by first update means and a program installed in a second vehicle control unit is configured to be updated by second update means different from the first update means, receives an acquisition request of version information relating to the program of the second vehicle control unit by the first update means, and a transmission control unit that transmits the version information to the first update means in response to the acquisition request received by the request reception unit. The first update means and the second update means are means of acquiring an update program from an external apparatus of the vehicle, and one of the first update means and the second update means acquires the program from the external apparatus of the vehicle.SELECTED DRAWING: Figure 3