baber/WOPTO huggingface dataset:
Patent JP-2022014387-A (JP)
Title: Portable card containing calcium hydroxide on surface layer
Inventor: YVES LACROIX
IPC: B32B9/00
Filed: 2020-07-06
Abstract: To provide a portable card provided with a surface layer having an antibacterial and antiviral functions which is used as an information communication card such as a name card, an identification card, a health insurance card or a consultation card, and a credit card, an ATM card, an IC ticket card, a cashless clearance card or an identification card incorporating an IC chip inside.SOLUTION: A surface layer 6 is laminated on a surface 5a of a base sheet 5 such as a paper material or a synthetic resin. The surface layer 6 is a strongly alkaline plaster layer containing calcium hydroxide and having a pH of 11 or larger. The surface layer 6 exhibits antibacterial effect and antiviral effect and can prevent contact infection mediated by the portable card 1.SELECTED DRAWING: Figure 2
Patent JP-2022014742-A (JP)
Title: Work vehicle
Inventor: KISHIMOTO AKIHIRO
IPC: B60L9/18
Filed: 2020-07-07
Abstract: To provide a work vehicle which can output a sufficient torque while suppressing consumption power.SOLUTION: A rotational speed command part (11) calculates a rotational speed according to a control input of an accelerator operation part (4), and outputs the same to an inverter (2) as a command rotational speed. A torque limit value determination part (12) refers to a map stored in an NT map storage part (13), determines a torque limit value corresponding to a rotational speed of an electric motor (3) and outputs the same to the inverter (2). The inverter (2) converts direct current power outputted from a battery (6) into electric power for driving the electric motor (3) on the basis of the command rotational speed outputted from the rotational speed command part (11) and the torque limit value outputted from the torque limit value determination part (12), and supplies the same to the electric motor (3).SELECTED DRAWING: Figure 2
Patent JP-2020171058-A (JP)
Title: Node device and authentication method
Inventor: ZHANG XIAOWEI
IPC: H04W12/06
Filed: 2020-07-09
Abstract: To mitigate the overload of an AKA/NAS SMC procedure.SOLUTION: A node device used in a communication system that uses an AKA (Authentication and Key Agreement) authentication procedure is provided. The node device includes: means for receiving an authentication request for a UE (User Equipment) from a mobility management device that manages the mobility of the UE; means for acquiring authentication information on the UE from a server device having the authentication information on the UE; and means for authenticating the UE. When receiving the authentication request for the UE from the mobility management device, the node device acquires the authentication information on the UE from the server device and uses the authentication information to authenticate the UE.SELECTED DRAWING: Figure 6
Patent JP-2022017931-A (JP)
Title: Image formation processing apparatus, processing method for image formation processing apparatus, and program
Inventor: YAMASHITA HIROSHI
IPC: G06T11/40
Filed: 2020-07-14
Abstract: To make it possible to appropriately generate intermediate data based on print data even when the print data is large.SOLUTION: An image formation processing apparatus has: intermediate data generation means that, on the basis of a plurality of pieces of drawing information included in print data, generates intermediate data for each of the pieces of drawing data, writes the generated intermediate data in a memory, writes the intermediate data written in the memory in an external storage, releases the area of the memory for the intermediate data, and integrates the plurality of pieces of intermediate data based on the plurality of pieces of drawing data written in the external storage; and rendering means that renders the intermediate data integrated by the intermediate data generation means to create a raster image.SELECTED DRAWING: Figure 6
Patent JP-2022018029-A (JP)
Title: Laminated cell manufacturing device
Inventor: YAMASHITA MANABU
IPC: H01M10/04
Filed: 2020-07-14
Abstract: To manufacture a stable and high quality laminated cell.SOLUTION: After the stacking of laminated cells 400 is completed, a control unit 5 causes a separator cutting portion 42 to cut between a separator holding portion 41 of a separator S and a lamination table 21 in a state in which the separator holding unit 41 holds a lower surface between a separator roller 13 of the separator S and the lamination table 21, moves the separator holding portion 41 from below the separator roller 13 to one side Op, and executes a cutting process of handing over the separator S to the upper surface of the lamination table 21 from which the completed laminated cells 400 have been removed and has moved to the one side Op.SELECTED DRAWING: Figure 9
Patent JP-2022018443-A (JP)
Title: vehicle
Inventor: KOMAZAWA HARUKI
IPC: B60L53/10
Filed: 2020-07-15
Abstract: To provide a vehicle capable of appropriately cooling a battery during external charge even when a compartment is cooled and the battery is cooled in a single refrigeration system and of suppressing a phenomenon that output of the battery is restricted when a vehicle travels right after the battery is charged.SOLUTION: A vehicle V includes: a first temperature adjustment circuit C1 cooling a compartment; a battery 1 capable of external charge; a second temperature adjustment circuit C2 cooling the battery 1; a chiller 2 exchanging heat between a first medium of the first temperature adjustment circuit C1 and a second medium of a second temperature adjustment circuit C2; and a controller CTR controlling the first and second temperature adjustment circuits C1, C2. The controller CTR cools the battery 1 by the second temperature adjustment circuit C2 while the battery 1 is charged by an external power source, and cools the compartment by the first temperature adjustment circuit C1 when a power storage amount of the battery 1 is prescribed value or above and compartment temperature related value is threshold or above.SELECTED DRAWING: Figure 2
Patent JP-2022019416-A (JP)
Title: Electronic device, information processing device, estimation method, and estimation program
Inventor: SHINOZAKI NORIYUKI
IPC: G08G1/16
Filed: 2020-07-17
Abstract: To improve accuracy in estimating attentiveness of a subject to various situations.SOLUTION: An electronic device 10 provided herein comprises an image capturing unit 11, a line-of-sight detection unit 12, and a control unit 14. The image capturing unit 11 captures and generates an image corresponding to a scene. The line-of-sight detection unit detects a line of sight of a subject with respect to the scene. The control unit 14 functions as a first estimation unit 15 and a second estimation unit 16. The first estimation unit 15 is capable of estimating a line-of-sight prediction map based on the image. The second estimation unit 16 is capable of estimating biological information of the subject on the arousal level on the basis of the line-of-sight prediction map and the line of sight of the subject.SELECTED DRAWING: Figure 1
Patent JP-2022019422-A (JP)
Title: Learning device, inference device, learning method, inference method and program
Inventor: WU XIAOMENG
IPC: G06N20/00
Filed: 2020-07-17
Abstract: To provide a learning device, an inference device, a learning method, an inference method and a program, with which it is possible to realize a sequence alignment which can derive, and enable use of, a more complicated feature representation and also which can derive, and enable use of, a monotonous and contiguous corresponding function, without relying on the use of manually designed feature representations.SOLUTION: A learning device comprises: an attention mechanism for generating, using a first feature sequence based on a first sequence and a second feature sequence based on a second sequence, a weight sequence that represents the probability that the elements of the first and second feature sequences have a correspondence relation; an objective function value derivation unit for deriving, on the basis of the weight sequence, a label that represents whether or not the first and second sequences belong to the same class and an objective function value that corresponds to the first and second feature sequences; and an update unit for executing a prescribed learning process on the basis of the objective function value and thereby generating a learning result.SELECTED DRAWING: Figure 2
Patent JP-2022021761-A (JP)
Title: Secret calculation system, secret calculation method, and program
Inventor: SOTOZONO YASUTOMO
IPC: G09C1/00
Filed: 2020-07-22
Abstract: To provide a secret calculation technique that can improve data security and reduce the processing burden of secret calculation.SOLUTION: In a secret calculation system for performing secret calculation calculated in a state where data is encrypted, a secret calculation server device 1 includes: a first acquisition unit (confidential data acquisition unit 11) that acquires encrypted first data; a second acquisition unit (confidentiality unnecessary data acquisition unit 13) that acquires unencrypted second data according to the first data; a secret calculation unit 15 that performs secret calculation based on the first data and the second data; and an output unit 17 that outputs a result of the secret calculation in an encrypted state.SELECTED DRAWING: Figure 3
Patent JP-2022023290-A (JP)
Title: Exhaust emission control system
Inventor: SHIBATA KEIKO
IPC: B01D46/42
Filed: 2020-07-27
Abstract: To provide an exhaust emission control system for suppressing the consumption of electric power and the heavy, thick, long and large form of a device while trapping particulate matters slipping through a filter device.SOLUTION: An exhaust emission control system 10 includes a filter device 13 arranged in the middle of an exhaust pipe 1 for filtering and trapping particulate matters contained in exhaust gas flowing in the exhaust pipe 1, an electric dust collector 20 arranged on the downstream side of the filter device 13 with respect to the flow of the exhaust gas for electrostatically trapping the particulate matters charged by discharge from a discharge electrode 21 using a dust collection pole 22, and a control device 30. The control device 30 performs control to electrify the electric dust collector 20 when a cake layer CL on which the filtered and trapped particulate matters are accumulated is not formed on the filter device 13, and performs control to stop the electrification of the electric dust collector 20 when the cake layer CL is formed on the filter device 13.SELECTED DRAWING: Figure 1
Patent JP-2021118672-A (JP)
Title: Motor drive device, adjustment device, and electric washing machine
Inventor: ASADA KAZUHIKO
IPC: H02P27/06
Filed: 2020-07-27
Abstract: To provide a motor drive device that effectively reduces the adverse effects of imbalance when a voltage of each phase differs due to the characteristic imbalance of a plurality of switching elements constituting a power circuit such as a power amplifier or a power converter.SOLUTION: A motor drive device according to the present disclosure includes a motor 67 having a rotor 66 rotated by three-phase windings 61 to 63, and a power circuit 70 that supplies a current to the motor 67. The power circuit 70 includes multiple power elements 108 to 113 connected to respective phases of the motor 67, and a voltage command circuit 71 that outputs a voltage command value that commands the voltage to the motor 67 to the power elements 108 to 113. The voltage command circuit 71 is configured to correct the voltage command value so as to reduce a DC component of a voltage between the lines of the respective phase of the motor 67.SELECTED DRAWING: Figure 2
Patent JP-2022025575-A (JP)
Title: Loan management device, loan management program and computer readable recording medium with loan management program recorded thereon
Inventor: OGAWA SHINJI
IPC: G06Q40/02
Filed: 2020-07-29
Abstract: To provide a load management device capable of presenting a payment amount of loans already taken out, a loan payment amount of a new loan object, and the total loan payment amount of all loan objects to a user without inputting an amount of a loan object of the user in the case of taking out a new loan in a state in which the loan has already been taken out.SOLUTION: A loan management device 20 retrieves whether there is one matching a request command and transmits third information of a retrieval result to a customer terminal 10 when a retrieval instruction (the request command) is received from the customer terminal 10. When a selection input of an unregistered loan object is received, the loan management device 20 calculates a loan payment amount of each month up to a loan remaining period on the basis of a sales price of the unregistered loan object, calculates a loan payment amount of each month in total to the loan payment amount of each month, and transmits the loan payment amount of each month in total to the customer terminal 10.SELECTED DRAWING: Figure 8
Patent JP-2022026552-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022028452-A (JP)
Title: Charging device and charging system
Inventor: TOYA SHOICHI
IPC: H02J7/00
Filed: 2020-08-03
Abstract: To provide a technique capable of operating a charging device efficiently.SOLUTION: A notification unit is configured so as to, when an authentication result acquired by an acquisition unit 122 presents a success, notify one slot installed with one of charged battery packs as a removable slot. The notification unit notifies one slot with no battery pack as an installable slot. A control unit 120 is configured so as to, when the battery pack is removed from the removable slot with respect to one successful authentication, prohibit the installation of the battery pack to the installable slot or further removal of the battery pack from any slot other than the removable slot; and a control unit 120 is configured so as to, when the battery pack is installed to the installable slot, prohibit the removal of the battery pack from the removable slot or further installation of the battery pack to a slot other than the installable slot.SELECTED DRAWING: Figure 1
Patent JP-2022029864-A (JP)
Title: System for modifying image based on voice
Inventor: SEKINE KIYOSHI
IPC: G10L15/10
Filed: 2020-08-05
Abstract: To provide a system for modifying a shared image in real time on the basis of conversations.SOLUTION: A system 1 for modifying an image on the basis of voice includes: a voice information input unit 3 for inputting voice information; a voice analysis unit 5 for analyzing the voice information input by the voice information input unit 3; and an image change unit 7 for changing a position of a content in an image representing the content by using information on the content included in the voice information analyzed by the voice analysis unit 5 and information on the content.SELECTED DRAWING: Figure 1
Patent JP-2022030148-A (JP)
Title: Air conditioner for vehicle
Inventor: Oshikiri noriyuki
IPC: B60H1/22
Filed: 2020-08-06
Abstract: To provide an air conditioner for a vehicle which satisfies the heating capacity requested by a crew member and at the same time can enhance the fuel consumption of the vehicle.SOLUTION: An air conditioner 10 for a vehicle heats a cabin 12 by utilizing water heated by a heater 31 capable of adjusting an output as a heat source, and adjusts the output of the heater 31 according to the setting temperature of the cabin 12 in the scope of an output upper limit value or less. The air conditioner 10 lowers the upper limit value of the output of the heater 31 according to the setting temperature, when the setting temperature is a prescribed temperature or less.SELECTED DRAWING: Figure 3
Patent JP-2022032687-A (JP)
Title: Optical waveguide device
Inventor: Makino Shuntaro
IPC: G02F1/035
Filed: 2020-08-13
Abstract: To simultaneously obtain a narrow electrode interval and a high impedance.SOLUTION: A thin-film LN optical modulator 100 includes an intermediate layer 121, an Xcut lithium niobate thin-film LN layer 122, and a buffer layer 123 laminated on a board 120, an optical waveguide 122a formed on the thin-film LN layer 122, and an electrode 111 for applying a drive voltage. In the intermediate layer 121, a second intermediate layer 121b having a lower dielectric constant than the first intermediate layer 121a is provided between the first intermediate layer 121a for suppressing a DC drift and the board 120. Accordingly, the entire dielectric constant when viewed from the electrode 111 can be reduced, impedance can be increased in an interval of the narrow electrode 111, and connection can be made with peripheral circuits easily and efficiently.SELECTED DRAWING: Figure 2
Patent JP-2022037554-A (JP)
Title: Image formation apparatus
Inventor: SAITO MAMORU
IPC: B41J2/01
Filed: 2020-08-25
Abstract: To prevent reduction in the printing quality.SOLUTION: An image formation apparatus comprises: a suction conveyance unit 3 which conveys a sheet PA on a conveyor belt 21 while air-suctioning the sheet; a head unit in which a plurality of ink jet heads 31 discharging ink from a discharge nozzle to the sheet PA conveyed by the suction conveyance unit 3 on the basis of image data are arranged so as to be overlapped in the conveyance direction of the sheet PA; and a control unit 5 which controls the suction conveyance unit 3 and the plurality of ink jet heads. The plurality of ink jet heads 31 comprises: a discharge nozzle; and a complementing nozzle for complementing the discharge nozzle in an overlapped region. The control unit 5 performs control of causing the complementing nozzle to discharge ink when a printing rate of the image data is equal to or greater than a prescribed threshold.SELECTED DRAWING: Figure 3
Patent JP-2022037692-A (JP)
Title: Compressor and manufacturing method of the same
Inventor: NISHIKAWA SAYUMI
IPC: F04C29/00
Filed: 2020-08-25
Abstract: To inhibit deformation of a body part casing.SOLUTION: A compressor (10) includes: a casing (20) having a cylindrical body part casing (21) and an end part casing (22); a housing (50); a first welding part (Ma) formed by welding the body part casing (21) and the housing (50) to each other; and a second welding part (N) formed by welding the body part casing (21) and the end part casing (22) to each other. The second welding part (N) has an overlapped welding portion (NB). The overlapped welding portion (NB) and the first welding part (Ma) are arranged side by side along an axial direction (Z) of the body part casing (21).SELECTED DRAWING: Figure 1
Patent JP-2022039472-A (JP)
Title: Diaphragm valve
Inventor: SASAO KIMIHITO
IPC: F16K7/12
Filed: 2020-08-28
Abstract: To provide a diaphragm valve in which laser welding between a diaphragm and an annular reinforcing plate is devised to at least prevent liquid from becoming dirty due to the inclusion of particles into the liquid in a liquid chamber.SOLUTION: An annular reinforcing plate 200b is sandwiched between an outer peripheral lower end annular part 133 of a partition wall 130 and an extending end part 122a of an inner peripheral wall part 122 of a lower peripheral wall 120 together with an outer peripheral part 210 so as to be located above the outer peripheral part 210 of a diaphragm 200a. Here, the annular reinforcing plate 200b is formed as an enlarged annular reinforcing plate that expands toward the inner peripheral side of the inner diameter of the inner peripheral wall part 122 in its radial width.SELECTED DRAWING: Figure 1
Patent JP-2022039620-A (JP)
Title: Semiconductor device
Inventor: SANO YUICHI
IPC: H01L21/60
Filed: 2020-08-28
Abstract: To provide a semiconductor device with improved electric characteristics.SOLUTION: A semiconductor device 100 comprises: a substrate 1 including a first terminal 3A; a first semiconductor memory chip 2A provided on the substrate and including a first pad 4; a second semiconductor memory chip 2B provided on the first semiconductor element and including a second pad 5; a first bonding wire 6 connecting the first terminal and the first pad; and a second bonding wire connecting the first terminal and the first pad or the second pad from a coordinate position on the first terminal different from the first bonding wire.SELECTED DRAWING: Figure 1
Patent JP-2021004437-A (JP)
Title: Manufacture of intermediate modulus carbon fiber
Inventor: JOHN DESMOND COOK
IPC: B29C48/05
Filed: 2020-09-01
Abstract: To provide a method for manufacturing carbon fibers having high tensile strength and elastic modulus.SOLUTION: The method includes steps of: spinning an acrylonitrile copolymer solution prepared by polymerization of acrylonitrile monomer with itaconic acid and/or methacrylic acid only as a comonomer and having a concentration of 19-24% into a solvent/water bath in the range of 78-85% solvent, thereby forming a precursor fiber having a dense fiber structure; and subsequently carbonizing the polymer precursor fiber at a lower than typical carbonization temperature to form carbon fibers.SELECTED DRAWING: None
Patent JP-2022041347-A (JP)
Title: Lateral pressure measurement device and method for measuring lateral pressure
Inventor: HONDO TAKATOSHI
IPC: G01L5/1627
Filed: 2020-09-01
Abstract: To provide a lateral pressure measurement device that can measure a lateral pressure more accurately.SOLUTION: A lateral pressure measurement device for measuring a lateral pressure between a wheel 100 of a railroad vehicle and a rail is provided. The wheel includes: a rim part 110 provided in the outer periphery part and having a tread 111; a boss part 120 provided in the center part and equipped with the wheel; and a plate part 130 provided between the rim part and the boss part. The measurement device includes: strain gauges 1A and 8B attached to the plate part, for detecting a shearing strain of the plate part caused by a lateral pressure; and a lateral pressure calculation unit for calculating the lateral pressure on the basis of the output of the strain gauge.SELECTED DRAWING: Figure 1
Patent JP-2022042198-A (JP)
Title: Door opening/closing device
Inventor: KAWASHIMA NAOKI
IPC: B60J5/04
Filed: 2020-09-02
Abstract: To provide a door opening/closing device which enables opening/closing operation of a door of a vehicle to be conducted safely and reliably.SOLUTION: A door opening/closing device of the present invention includes: a closing operation switch (2) provided at a door (102) of a vehicle (100); an opening operation switch (3) provided on an outer surface of the vehicle excluding the door; and a controller (10) configured to control closing operation of the door based on an operation of the closing operation switch and control opening operation of the door based on an operation of the opening operation switch.SELECTED DRAWING: Figure 1