baber/WOPTO huggingface dataset:
Patent JP-2021181422-A (JP)
Title: Method of producing (meth)acrylic acid amide compound
Inventor: MORITA MITSUNOBU
IPC: C07C233/49
Filed: 2020-09-07
Abstract: To produce a (meth)acrylic acid amide compound in high yield and high purity by suppressing addition reaction (Michael addition reaction) of an amino compound to the generated (meth)acrylic acid amide in a method of synthesizing a (math)acrylic amide compound from an amino compound (amine) and a (meth)acrylic acid halide.SOLUTION: In the method of producing a (meth)acrylic acid amide compound by reacting a (meth)acrylic acid halide with a compound having an amino group, an aqueous solution of the compound having an amino group is added to a mixture containing the (meth)acrylic acid halide and a water-immiscible organic solvent.SELECTED DRAWING: None
Patent JP-2022045516-A (JP)
Title: Power storage system
Inventor: ONUKI TAIDO
IPC: H02J7/00
Filed: 2020-09-09
Abstract: To provide a power storage system capable of appropriately raising the temperature of a power storage device.SOLUTION: A power storage system 10 comprises: a battery 31; and a plurality of AC application units 33. The battery 31 comprises a string 31b formed by a plurality of cells 31a connected in serial. The battery 31 comprises a plurality of modules 35 formed by dividing the string 31b into a plurality of serial sub-strings. The plurality of AC application units 33 apply to each of the plurality of modules 35 an AC current I of a phase which is set so as to reduce voltage fluctuation at both ends (a positive electrode terminal BP and a negative electrode terminal BN) of the battery 31.SELECTED DRAWING: Figure 2
Patent JP-2022046245-A (JP)
Title: Desalination device and method for carbide
Inventor: SHIMIZU MASAYA
IPC: C10L5/40
Filed: 2020-09-10
Abstract: To provide a technique for producing a stable carbide product having a low chlorine concentration.SOLUTION: A method for desalting carbide comprises: a step for washing the carbide containing water-soluble chlorine by using washing water stored in a washing water tank; a step for separating washed carbide into a solid and filtrate to drain the filtrate into a filtrate tank; a step for acquiring a washing water chlorine concentration target value that is a chlorine concentration of the washing water corresponding to a residual chlorine concentration target value of the carbide after desalting; a step for measuring the chlorine concentration of the washing water, that is the chlorine concentration of the washing water stored in the washing water tank; and a step for supplying the filtrate and fresh water stored in the filtrate tank to the washing water tank so that the chlorine concentration of the washing water after water supply approaches the target value of the chlorine concentration of the washing water.SELECTED DRAWING: Figure 3
Patent JP-2022047776-A (JP)
Title: Paper container
Inventor: URAKAWA Naoya
IPC: B65D1/34
Filed: 2020-09-14
Abstract: To provide a three-dimensionally shaped paper container efficiently manufacturable and allowing easy separation of a plastic layer from paper after use.SOLUTION: A tray type paper container is formed by three-dimensionally molding a laminate 2 formed of a paper substrate 3 and a liner material 4, and has a horizontal bottom part 5, a side wall part 6 rising from the bottom part, and a horizontal flange part 7 extended from an upper end of the side wall part. The paper substrate has a basis weight of 30 g/m2 or more and 700 g/m2 or less. Peel strength of the paper substrate from the liner material is 1 N/15 mm or more and 10 N/15 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021152519-A (JP)
Title: Display device and clock
Inventor: NAMIKI KOJI
IPC: G02F1/13
Filed: 2020-09-24
Abstract: To provide a display device capable of handling various shapes and a clock equipped with the same.SOLUTION: A display device 50 comprises: a display panel 5 having a curved part in at least a part of an outer peripheral end edge; and a connector member 6 disposed along the curved part in a state where it is bent in accordance with the curvature of the curved part and electrically connected to the display panel 5.SELECTED DRAWING: Figure 2
Patent JP-2021060987-A (JP)
Title: Method of data-efficient threat detection in computer network
Inventor: MATTI AKSELA
IPC: G06F21/55
Filed: 2020-09-24
Abstract: To provide a data-efficient threat detection method and a device.SOLUTION: A method comprises: S210 in which a data collector receives raw data related to a network node; S202 for generating local behaviour models related to the network node; S204 for generating at least one common model of normal behaviour on the basis of local behaviour models related to a plurality of network nodes; S205 for filtering input events by using measure for estimating likelihood that the input event is generated by the generated common model of normal behaviour and/or by the generated one or more local behaviour models; and S206 for processing the input events passed through the filtering for generating security related determination.SELECTED DRAWING: Figure 2
Patent JP-2021096828-A (JP)
Title: Monitoring band observation system, monitoring band observation device, monitoring band observation method, and monitoring band observation program
Inventor: SEKIOKA HIDEHIKO
IPC: H04M11/00
Filed: 2020-09-25
Abstract: To provide a monitoring band observation system, monitoring band observation device, monitoring band observation method, and monitoring band observation program suitable for observe and protect a person while monitoring and considering an unexpected situation.SOLUTION: A monitoring band observation system includes: a monitoring band including a sensing device (sensing means 11) that acquires vital data of an observation target wearing the monitoring band 1 and a life log 0d11 including location data; a server 3; and a relay device 2 that relays communication between the monitoring band and the server.SELECTED DRAWING: Figure 1
Patent JP-2022054707-A (JP)
Title: Column structure of building unit
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 2020-09-28
Abstract: To provide a column structure of a building unit capable of setting the column freely while reducing labor and cost and capable of storing the column in an intermediate wall.SOLUTION: An outer wall WO dividing a living room RM of a building unit and a garage GA is provided without having a lower side short girder 20a to be projected from a wall surface. A hollow column 40 is connected to an upper surface of a tip of the lower side short girder 20a and a lower surface of a roof girder 10a and provided inside of the outer wall WO. The hollow column 40 comprises an upper side end plate 41 and a lower side end plate 42. The lower side end plate 42 is in a dimension not projecting from the outer wall WO and is fastened to an upper surface of the lower side short girder 20a by a bolt 101 and a nut 102. In addition, an insertion hole fastening the lower side end plate 42 is provided in a hollow part of the hollow column 40.SELECTED DRAWING: Figure 4
Patent JP-2022055055-A (JP)
Title: tire
Inventor: NAKAJIMA KOICHI
IPC: B60C11/13
Filed: 2020-09-28
Abstract: To provide a tire that can improve braking performance while maintaining uneven wear resistance performance.SOLUTION: A lateral groove 3 provided in a tread part 2 includes, on a cross section orthogonal to a longitudinal direction thereof, an opening part 4 formed on a tread step face 2a, a minimal part 5 whose groove width is minimal arranged closer to inside in a tire radial direction than the opening part 4, and a maximal part whose groove width is maximal arranged closer to inside in the tire radial direction than the minimal part 5. In a planar view of the tread, the width of the opening part 4 gradually increases as approaching outside in the tire axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020203166-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-29
Abstract: To provide a game machine capable of properly displaying a total value during an advantageous period.SOLUTION: An advantageous period includes: a specific period; a prescribed period that is a period connected to the specific period, having a different advantage degree to a player from the specific period, and in which a specific notification presentation advantageous to the player is performed; and a special period having a different advantageous degree to the player from the specific period and the prescribed period. Game value totaling means can total a first total value that is a total value of game values given by game value giving means in the advantageous period and can total a second total value that is a total value of game values given by the game value giving means in the period of the specific period and the prescribed period. Total value display means can display the first total value and the second total value.SELECTED DRAWING: Figure 8-17
Patent JP-2021097212-A (JP)
Title: Electret
Inventor: MATSUSHITA NORIYUKI
IPC: H01G7/02
Filed: 2020-09-30
Abstract: To provide a thin film electret that can be formed without using a high temperature process exceeding 1000°C and exhibits stable characteristics.SOLUTION: An electret 1 includes a substrate 10, and an electret layer 2 formed on the surface. The electret layer 2 is a composite metal compound including two or more different metal elements, and is obtained by polarization-treating a thin film including an inorganic dielectric material having bandgap energy of 4 eV or more as a main component.SELECTED DRAWING: Figure 1
Patent JP-2022057298-A (JP)
Title: Slide gate and hydraulic cylinder removing method therefor
Inventor: KAWAI KOJI
IPC: E02B7/28
Filed: 2020-09-30
Abstract: To carry in and out a hydraulic cylinder without removing a bonnet cover when performing maintenance work on the hydraulic cylinder of a slide gate.SOLUTION: The inventive slide gate comprises a door body 14 that can open and close an opening for discharge, a hydraulic cylinder 1 that raises and lowers the door body 14, a piston rod 1b that protrudes from the hydraulic cylinder 1 and is pushed and pulled to connect the door body 14 by sandwiching and tightening it between an upper nut 2 and a lower nut 3 attached to a tip, a bonnet cover 4 that separates the inside of a slide gate body into which water flows and an operation room connected to the atmosphere, and can be opened and closed for disassembly and assembly, a gasket portion provided in a center of the bonnet cover 4 that slides in the vertical direction while the piston rod 1b penetrates for water sealing, and an inner sleeve 5 that is incorporated in the center of a gasket case 4a and that, when removed, creates an opening larger than the outside diameter of the upper nut 2, allowing the piston rod 1b to be pulled out with the upper nut 2 attached.SELECTED DRAWING: Figure 1A
Patent JP-2022059540-A (JP)
Title: Battery management system for electric vehicle and electric vehicle
Inventor: NAKAGAWA ISAO
IPC: G08G1/0968
Filed: 2020-10-01
Abstract: To provide a battery management system for an electric vehicle and an electric vehicle that optimize control of the vehicle according to a deterioration state of a battery.SOLUTION: A battery management system for an electric vehicle has: a plurality of client vehicles V1, V2, V3 having a battery for traveling; and a server 400 capable of communicating with the electric vehicles. Each of the electric vehicles has a battery control unit that functions as a deterioration state detection unit and a use state detection unit. The server 400 has: a battery information storage unit 420 that stores information obtained from the plurality of electric vehicles; a battery deterioration estimation map generation unit 430 that estimates a future deterioration state of the battery of a particular electric vehicle, based on the information stored in the battery information storage unit 420; and a client vehicle management unit 410 that, for the electric vehicle estimated to be deteriorated by a predetermined value or more in terms of the future deterioration state, changes control of the electric vehicle so as to suppress the deterioration of the battery.SELECTED DRAWING: Figure 2
Patent JP-2021191721-A (JP)
Title: Dielectric substance and laminated ceramic electronic component containing the same
Inventor: YOON SEOK HYUN
IPC: C04B35/468
Filed: 2020-10-05
Abstract: To provide a dielectric substance and a laminated ceramic electronic component having excellent dc bias permittivity.SOLUTION: One embodiment of the present invention provides a dielectric substance involving a main component represented by (Ba1-xCax)(Ti1-y(Zr, Sn, Hf)y)O3 (0≤x≤1, 0≤y≤0.05) and accessory components; when an angle corresponding to the maximum peak in XRD pattern peaks of (002) and (200) planes using Cu Kα1 radiation (wavelength λ=1.5406Å) is shown as θ0 and angles corresponding to a half band width (FWHM, Full Width at Half Maximum) are shown as θ1 and θ2, respectively (θ1<θ2), (θ2-θ0)/(θ0-θ1) is over 0.54 and 1.0 or under.SELECTED DRAWING: Figure 3
Patent JP-2022061918-A (JP)
Title: Beauty support system and beauty support method
Inventor: MIHARA KOMEI
IPC: A45D44/00
Filed: 2020-10-07
Abstract: To provide a technique for supporting beauty with a beauty device such as a dehairing device and a weight-reducing device by using a VR technique used for a head mount display.SOLUTION: A beauty support system comprises a terminal device 2, a head mounted display 3, and a beauty device 4. The beauty support system is such that: the terminal device 2 transmits moving image data related to a treatment content to the head mounted display 3 when receiving an instruction to start treatment, and transmits an instruction to start treatment to the beauty device 4; the head mounted display 3 performs a display based on the moving image data; and the beauty device 4 receives an instruction to start treatment, makes setting related to treatment, and executes operation based on the setting.SELECTED DRAWING: Figure 1
Patent JP-2022064777-A (JP)
Title: Power supply device, power supply control method, and recording device
Inventor: KIMOTO KOTARO
IPC: B41J2/14
Filed: 2020-10-14
Abstract: To appropriately detect abnormality of a gate voltage applied to a gate of a FET.SOLUTION: A power supply device 300 comprises a FET 315 which controls supply of electric power for driving a recording head 201 and blockage thereof, and gate control means 313 for controlling ON/OFF of the FET 315. Further, the power supply device 300 comprises: determination means 307 which determines whether a gate voltage applied to a gate of the FET 315 is abnormal or not when the FET 315 is turned OFF, and does not determine whether the gate voltage applied to the gate of the FET 315 is abnormal or not when the FET 315 is turned ON; and control means 303 which performs error processing when it was determined by the determination means 307 that the gate voltage is abnormal.SELECTED DRAWING: Figure 3
Patent JP-2022068400-A (JP)
Title: Health condition management network, health condition management system, and health condition management method
Inventor: ENDO KIICHI
IPC: G16H10/00
Filed: 2020-10-22
Abstract: To provide a health condition management network, a health condition management system, and a health condition management method, which support preventing an infection from spreading.SOLUTION: In a health condition management system comprising a terminal 2 and a server 3 including a front-end server 31, a back-end server 32, and a database server 33, a block chain network 1 has a node 11 for storing a block chain 10 corresponding to an identifier generated for each user. The block chain achieves a health condition management network and its system for storing health condition data, health condition correction data, contact history data, and action history data of the user. The health condition management method causes a computer to execute a step of storing the health condition data, the health condition correction data, the contact history data, and the action history data of the user in the block chain corresponding to the identifier generated for each user.SELECTED DRAWING: Figure 1
Patent JP-2022072701-A (JP)
Title: Window reform method and resin sash
Inventor: HIROSE JIYOUTARO
IPC: E06B3/46
Filed: 2020-10-30
Abstract: To provide a window reforming method and a resin sash that can easily replace only a sash with an existing frame with a new sash having high thermal insulation performance by a simple operation.SOLUTION: In a window reforming method for replacing sliding sashes in a double sliding window, the existing outer and inner sliding sashes are removed from an existing frame 1, which is installed in the opening and framed on all four sides, and a new outer sliding sash 5 and a new inner sliding sash 6, which are new ones with higher insulation performance than these existing outer and inner sliding sashes, are installed in the existing frame 1.SELECTED DRAWING: Figure 2
Patent JP-2022074495-A (JP)
Title: Dust cover
Inventor: MORIYAMA SEIICHI
IPC: F16J15/52
Filed: 2020-11-04
Abstract: To provide a dust cover which includes three bellows and can shield sounds which enters a passenger compartment from an engine room to improve quietness.SOLUTION: A dust cover includes: a cylindrical bush; and a first bellows, a second bellows, and a third bellows which are disposed between a dash panel and the bush, arranged at positions different from each other in an axial direction, and have annular shapes. The first bellows includes a first flexible part having at least one curve part protruding to one side in the axial direction. The second bellows includes a second flexible part having at least one curve part protruding to the one side. The third bellows includes a third flexible part having at least one curve part protruding to the other side in the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2021035554-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2020-11-10
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A Pachinko slot notifies a press order of correct answer and shifts a game state to EP to be an additional zone when "three-choice promotion replay" is won during ART in navigation high probability, but during ART in non-navigation high probability, does not notify a press order of the correct answer even when the "three-choice promotion replay" is won, and does not shift the game state to EP. During the navigation high probability, carrying over to CZ after ART is over is possible and, during CZ in the navigation high probability, probability with which an ART lottery is won is higher than during CZ in the non-navigation high probability. To be specific, during CZ in the navigation high probability, an ART lottery is always won when the "three-choice promotion replay" is won, but during CZ in the non-navigation high probability, even when "three-choice promotion replay" is won, probability with which the ART lottery is won during the lottery is low.SELECTED DRAWING: Figure 269
Patent JP-2022076888-A (JP)
Title: Welded pipe and pipe welding method
Inventor: HARADA HIDEMASA
IPC: B23K37/00
Filed: 2020-11-10
Abstract: To suppress an increase in work time and cost in comparison with the case where an air line is inserted into a pipe when welding is performed.SOLUTION: A welded pipe (2) comprises a first through-hole (14a) that is formed in at least one of an end (12a) of a first pipe (12) and an end (13a) of a second pipe (13) and that can supply gas into the one end, and a second through-hole (14b) that is arranged in a position deviating from the first through-hole (14a) with respect to a circumferential direction of a cross-section crossing a pipe axis direction and through which gas can pass outward from the inside of the one end.SELECTED DRAWING: Figure 2
Patent JP-2022077574-A (JP)
Title: Power converter
Inventor: HAYASE KEI
IPC: H02M3/28
Filed: 2020-11-12
Abstract: To provide a power converter in which it is not necessary to enlarge elements composing a DC/DC converter and a DC capacitor connected between an AC/DC converter and the DC/DC converter can be downsized.SOLUTION: A power converter has a DC capacitor 5 connected between an AC/DC converter 101 and a DC/DC converter 102, and a control circuit 30 controlling an AC/DC converter 102 and the DC/DC converter. The control circuit 30 generates an output current command of the DC/DC converter 102 by overlapping an AC current command on a DC current command, and determines an amplitude of the AC current command by temperature information obtained from DC capacitor temperature acquisition means 20.SELECTED DRAWING: Figure 1
Patent JP-2022078476-A (JP)
Title: Bridged scaffold board for footstool
Inventor: SAWADA AKARI
IPC: E04G7/34
Filed: 2020-11-13
Abstract: To provide a bridged scaffold board for a footstool which forms a work floor by being bridged between separately disposed two footstools.SOLUTION: A bridged scaffold board forming a work floor by being bridged between separately disposed two footstools comprises: a scaffold board body (2) comprising a floor board (2a); a wing plate (3) protruding from both ends of the scaffold board body; and an engagement mechanism (5) including an engagement rod (4) provided in a lower side space of the floor board (2a) of the scaffold board body. In a state where the wing plate (3) is mounted on a top board (7) of a scaffold (6), a tip portion of the engagement rod (4) is engaged with an engaged portion (8) of the footstool by being moved forward from a backward moving position (P1) of being positioned in the lower side space of the floor board (2a) to a forward moving position (P2) of protruding to a lower side of the wing plate (3). By the engagement, at least upward movement of the wing plate (3) is prevented.SELECTED DRAWING: Figure 4
Patent JP-2022079080-A (JP)
Title: Interdependent network configuration method, device and program
Inventor: OGINO OSAO
IPC: H04L41/00
Filed: 2020-11-16
Abstract: To achieve possible inter-network link setting by using receiving support from a normal node as a criterion for node health, and adding connectivity with a specific node in each network to the criterion to minimize failure costs in the event of a cascade failure in an interdependent network.SOLUTION: An expanded graph generation unit 101 generates an expanded graph on the basis of network information on interdependent networks 0 and 1 and inter-network link candidate information. A mixed integer programming model solving unit 102 sets inter-network links by solving a mixed integer programming model on an extended graph that minimizes the cost of cascade failures due to the initial node failures under a constraint equation that guarantees that a normal supported node of each network can receive the required amount of support from a normal support node in the event of an initial node failure.SELECTED DRAWING: Figure 2
Patent JP-2022080734-A (JP)
Title: Hot water supply system
Inventor: YAMAUCHI KYOSUKE
IPC: H01M8/00
Filed: 2020-11-18
Abstract: To simplify and miniaturize a structure.SOLUTION: A hot water supply system comprises a fuel battery module, a first heat exchanger, a heat medium tank, a circulation passage and a second heat exchanger 24. The first heat exchanger makes a first exhaust gas accompanying heat generation of the fuel battery module exchange heat with a heat medium. The circulation passage is disposed to circulate the heat medium between the first heat exchanger and the heat medium tank. The second heat exchanger 24 is disposed on the circulation passage. The second heat exchanger 24 exchanges heat among the heat medium, a heated liquid, and an ambient fluid.SELECTED DRAWING: Figure 2