baber/WOPTO huggingface dataset:
Patent JP-2022035140-A (JP)
Title: Washing and drying machine
Inventor: KAWAMURA TAKAYUKI
IPC: D06F25/00
Filed: 2020-08-20
Abstract: To provide a washing and drying machine which suppresses splash of cooling water in a drying duct 12 for performing water cooling dehumidification.SOLUTION: A washing and drying machine includes an outer tub 9, a washing and dewatering tub 8 where laundry is inputted, a blower part 20 and a hot air heater 21. During a drying operation, the hot air sucked from the outer tub is water-cooled and dehumidified by cooling water in a drying duct, and hot air is supplied to the washing and dewatering tub by the blower part and the heater. The drying duct includes a wall part which includes a heat exchange plate 26 for separating a hot air passage and cooling water. Furthermore, the surface on the hot air passage side of the heat exchange plate is a smooth surface without irregularity, and on the opposite surface from the hot air passage of the heat exchange plate, ribs for accumulating cooling water to be supplied and irregularity are provided. Also, the cooling water and dew condensation water of the heat exchange plate are drained to the outside of the machine from a drain path connected to a bottom part of the drying duct.SELECTED DRAWING: Figure 3
Patent JP-2022035412-A (JP)
Title: Battery pack
Inventor: TANAKA HIROMASA
IPC: H02J7/00
Filed: 2020-08-21
Abstract: To properly shut off a packed battery.SOLUTION: A battery pack 100 includes: a system main relay 102 that is connected to a packed battery upon receiving application of excitation current; a pyro-fuse 103 that is connected in series with the packed battery; a series circuit 105 that connects a first current path 124 through which excitation current is applied to the system main relay and a second current path 133 through which current is applied to a resistor manipulating the pyro-fuse in series with each other; a first semiconductor switch 107 that connects a first power source 106 to the series circuit; a second power source 108 that applies excitation current to the system main relay side; a second semiconductor switch 109 that is provided to the second power source; and a PTC thermistor 110 that is provided to a branch line 111 branched to the series circuit 105 and is grounded.SELECTED DRAWING: Figure 1
Patent JP-2021036171-A (JP)
Title: tube
Inventor: SHIBATA KINJI
IPC: B01D69/04
Filed: 2020-08-21
Abstract: To provide a tube that can be used for a ventilation filter and gas liquid separation application including degasification and supply air and has excellent ventilation characteristic.SOLUTION: A porous structure tube including a communication hole in a radial direction includes: a main lumen; and at least one sub lumen extending in an axial direction in a thick wall part. The tube preferably has ventilation characteristic in both of the radial direction and the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022035790-A (JP)
Title: Recycling type thermal transfer system, regenerated polyvinyl alcohol-based resin film, decorative film for thermal transfer and transfer molding
Inventor: KUMAGAI MASAAKI
IPC: C08J7/04
Filed: 2020-08-21
Abstract: To provide a recycling type thermal transfer system using a base film which can be comparatively simply regenerated, and is also excellent in thermal transfer characteristics.SOLUTION: Thermal transfer using a decorative film for thermal transfer in which a polyvinyl alcohol-based resin film is used as a base film includes at least the following steps (I) to (III): a step (I) of recycling a base film after thermal transfer, and producing a regenerated polyvinyl alcohol-based resin film; a step (II) of producing a decorative film for thermal transfer using the regenerated polyvinyl alcohol-based resin film as a base film; and a step (III) of performing thermal transfer using the decorative film for thermal transfer.SELECTED DRAWING: None
Patent JP-2022038379-A (JP)
Title: Stretching exercise device
Inventor: ITO MAIKA
IPC: A63B21/055
Filed: 2020-08-26
Abstract: To provide a stretching exercise device, besides improving peripheral blood circulation, useful for rehabilitation, skeletal (posture) correction, muscle conditioning, etc.SOLUTION: A stretching exercise device (A) is so configured that both ends of a use length-adjustable band (10) are respectively inserted into a pair of fixtures (M) in a retained state, and root parts (Rb) of stretchable elastic rings (R) are clamped by the fixtures (M) in the retained state.SELECTED DRAWING: Figure 1
Patent JP-2022039115-A (JP)
Title: Information presentation device for automatic operation vehicle
Inventor: AJIMURA YOSHITAKA
IPC: B60K35/00
Filed: 2020-08-27
Abstract: To present, in an automatic operation vehicle, appropriate information to a traffic participant present around an own vehicle.SOLUTION: An information presentation device 300 for an automatic operation vehicle M, which acquires external environment information including a preceding vehicle present ahead in a traveling direction of an own vehicle and, based on the acquired external environment information, automatically performs one of speed control and steering control for the own vehicle, includes a traveling traffic lane identifying unit 323, an action plan generation unit 144, and an information presentation unit 331. A traffic lane identifying unit 323 identifies a lane in which the vehicle is currently located. The action plan generation unit 144 generates an action plan for the own vehicle, based on a stop position relating to the preceding vehicle predicted based on the external environment information or the like and based on the traffic lane in which the vehicle is currently located, identified by the traveling traffic lane identifying unit 323. The information presentation unit 331 presents information including an action plan generated by the action plan generation unit 144 by using a rear display unit 97 provided so as to be visually recognizable by an occupant of a vehicle traveling behind the own vehicle.SELECTED DRAWING: Figure 6
Patent JP-2022039214-A (JP)
Title: Foam fire extinguishing facility
Inventor: MAKINO TORU
IPC: A62C35/02
Filed: 2020-08-28
Abstract: To provide a foam fire extinguishing facility equipped with mixing units capable of keeping a concentration of a diluted fire extinguishing agent constant with respect to a wide range of flow rates.SOLUTION: A foam fire extinguishing facility comprises: a plurality of foam discharge heads arranged in sections in an area; a pump for water supply; a first mixing unit and a second mixing unit that mix a foam fire extinguishing agent to inflow water to dilute the agent to a predetermined concentration, and supply the resultant out; a three-way switching valve with one inflow port and two discharge ports, capable of switching a water passage into which water flows; and a foam fire extinguishing agent storage tank storing the foam fire extinguishing agent and capable of supplying the foam fire extinguishing agent to the first mixing unit and the second mixing unit. In the foam fire extinguishing facility, the first mixing unit is configured to be able to flow out more diluted foam fire extinguishing agent as compared with the second mixing unit, one of the discharge ports of the three-way switching valve is set in such a manner that a cross-sectional area of the one discharge port is larger than that of the other discharge port, the first mixing unit is connected to the one discharge port, and the second mixing unit is connected to the other discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022039364-A (JP)
Title: Tire molding method
Inventor: NAKANISHI ATSUSHI
IPC: B29D30/48
Filed: 2020-08-28
Abstract: To prevent air retention on a tire side portion, which is caused by tilting deformation of a thin and high bead filler.SOLUTION: A tire molding method comprises: assembling a pair of bead members 30A each having a bead core 31, a bead filler 32, and a reinforcing member 40 on both ends at a radial outer side and in an axial direction of a carcass ply 4 wound around an outer peripheral surface of a molding drum 50; stitching the bead filler 32; and turning up an outer side portion in a width direction of the carcass ply 4. The bead filler 32 is composed of a thin and high bead filler in which a width is narrower than a width W1 of an inner end portion 32a inside in a tire radial direction of the bead filler 32, and a height of a narrow portion 32c formed with a width of 3.0 mm or less is 30 mm or more. Before the bead member 30A is assembled to the carcass ply 4, the reinforcing member 40 in a band state is attached to the thin and high bead filler in the band state to form a reinforcing filler 33 in the band state, and the reinforcing filler 33 is wound around an outer circumference of a ring-shaped bead core 31 to form thereof.SELECTED DRAWING: Figure 2
Patent JP-2022043763-A (JP)
Title: Spray composition and spray product
Inventor: OKIMURA YASUYUKI
IPC: A01N59/16
Filed: 2020-09-04
Abstract: To provide a spray composition in which a powder composed of a lanthanum-molybdenum compound oxide having antibacterial and antiviral properties is atomized, and a color of an adhering substance is inconspicuous even when the powder is adhered to an object.SOLUTION: A spray composition 1 comprises a mixture containing a powder 3 comprising a La-Mo based composite oxide and a dispersion medium 4, and the average particle diameter of the powder is 100 nm or less. The La-Mo based composite oxide contains La2Mo2O9, and the content of the powder is 0.1 to 10 mass%.SELECTED DRAWING: Figure 1
Patent JP-2022044272-A (JP)
Title: Control device for internal combustion engine
Inventor: SUGANO SUSUMU
IPC: F02D41/38
Filed: 2020-09-07
Abstract: To provide a control device for an internal combustion engine capable of controlling a combustion state with higher accuracy.SOLUTION: An ECU 50 includes an information acquisition section 61, calculation sections 62, 63, a target injection pressure calculation section 65 and an injection control section 66. A nozzle hole outlet speed calculation section calculates nozzle hole outlet speed from target heat generation ratio inclination of a diesel engine 10, state amount of intake air detected or estimated by the information acquisition section 61 and cylinder inner state amount on the basis of a predetermined heat generation ratio model. The target injection pressure calculation section 65 calculates target fuel injection pressure from a fuel injection valve on the basis of the nozzle hole outlet speed. The injection control section 66 controls the fuel injection valve on the basis of the target fuel injection pressure.SELECTED DRAWING: Figure 7
Patent JP-2022044284-A (JP)
Title: Actuator and optical scanner
Inventor: KOMATSU MOTOI
IPC: B81B3/00
Filed: 2020-09-07
Abstract: To provide an actuator and an optical scanner which can be downsized differently.SOLUTION: An actuator includes a supporting member and a movable member joined to the supporting member. The movable member includes: a first driving target unit with a first surface; a pair of first driving beams arranged on both sides of the first driving target unit and connected to the first driving target unit; a first driving source arranged in the first driving beams to rock the first driving target unit around a first axis passing through the first surface; and a pair of fixation units fixed to the supporting member, the fixation units supporting the pair of first driving beams.SELECTED DRAWING: Figure 4
Patent JP-2022046917-A (JP)
Title: Operation monitoring device and method
Inventor: HOSHIKA KAZUYUKI
IPC: G06F11/14
Filed: 2020-09-11
Abstract: To provide an operation monitoring device capable of properly monitoring a program operation by a device to be monitored.SOLUTION: A storage circuit 12 stores a reception status 12A relevant to a clear-instruction received from a device to be monitored 20. A control circuit 13 updates the reception status 12A on the basis of the clear-instruction from the device to be monitored 20. When a new clear-instruction is received from the device to be monitored 20, the program operation is monitored using WDT on the basis of the reception status relevant to a new ID of the new clear-instruction included in the reception status 12A of the storage circuit 12.SELECTED DRAWING: Figure 1
Patent JP-2022047681-A (JP)
Title: Control device for dc/dc converter
Inventor: OTANI HIROKI
IPC: H02M3/155
Filed: 2020-09-14
Abstract: To provide a control device for DC/DC converters that allows reduction in current sensors provided to DC/DC converters.SOLUTION: A control device 40 controls a first DC/DC converter 12. The first DC/DC converter 12 comprises: a first reactor L1; switching elements Sp and Sn that control a current flowing through the first reactor L1 by switching; and a smoothing capacitor C that is charged/discharged according to switching with the switching elements Sp and Sn. The first DC/DC converter 12 is parallelly connected with a second DC/DC converter 14 including a second reactor L2. The control device 40 comprises an observer for finding a current estimation value of the first reactor L1, based on an application equation with a current detection value of the second reactor L2 introduced into an equation of state holding for the first DC/DC converter 12.SELECTED DRAWING: Figure 1
Patent JP-2022049147-A (JP)
Title: Curtain wall, and building structure
Inventor: TANJI SHIGEMOTO
IPC: E04B2/96
Filed: 2020-09-16
Abstract: To easily form a wall face with an uneven shape of a building structure by a curtain wall comprising curtain wall units that are installed side by side in a horizontal direction.SOLUTION: Horizontal frames 5, 6 include: first end portions 5A, 6A connected with a part at an outdoor side in a depth direction of a first horizontal frame 7; and second end portions 5B, 6B connected with a part at an indoor side in a depth direction of a second horizontal frame 8. In curtain wall units 3 that are adjacent to each other in a horizontal direction, the first horizontal frame 7 of one curtain wall unit 3 and the second horizontal frame 8 of the other curtain wall unit 3 are disposed so as to face each other in a horizontal direction, and the first end portions 5A, 6A of one curtain wall unit 3 are disposed at outdoor side positions with respect to the second end portions 5B, 6B of the other curtain wall unit 3.SELECTED DRAWING: Figure 5
Patent JP-2022049847-A (JP)
Title: Steering device
Inventor: HIRAKOSO Yukikazu
IPC: B62D7/16
Filed: 2020-09-17
Abstract: To provide a steering device that is able to suppress generation of stick-slip noise when a turning shaft is moved to an axial movement end.SOLUTION: A steering device 1 includes: a rack shaft 3 that turns a front wheel 11 of a vehicle by an axial movement; a ball joint socket 5 that is fixed to an end of the rack shaft 3 and has an outside diameter larger than that of the rack shaft 3; a housing 4 that houses the rack shaft 3 and has a receiving surface 40a directed toward the ball joint socket 5; and a buffer member 6 that is sandwiched between the ball joint socket 5 and the receiving surface 40a when the rack shaft 3 moves to an axial movement end. A recess 60 that opens axially toward the ball joint socket 5 is formed in the buffer member 6, and grease G is held in the recess 60.SELECTED DRAWING: Figure 2
Patent JP-2022050804-A (JP)
Title: Secondary battery
Inventor: FUJISHIMA MASATAKE
IPC: H01M50/10
Filed: 2020-09-18
Abstract: To increase the capacity of a secondary battery.SOLUTION: A secondary battery 10 includes an exterior body 11 and a plurality of electrode bodies 12 housed in the exterior body 11. The plurality of electrode bodies 12 are arranged in order in the exterior body 11 in a predetermined arrangement. The positive electrode sheets of the two adjacent electrode bodies 12 are electrically connected by joining either a first positive electrode tab or a second positive electrode tab, and the negative electrode sheets of the two adjacent electrode bodies 12 are electrically connected by joining either the first negative electrode tab or the second negative electrode tab.SELECTED DRAWING: Figure 1
Patent JP-2021049341-A (JP)
Title: Guiding cardiac ablation using machine learning (ml)
Inventor: AMIT MATITYAHU
IPC: A61B18/12
Filed: 2020-09-18
Abstract: To provide a system for guiding cardiac ablation.SOLUTION: A system 20 includes an interface and a processor 41. The interface is configured to receive data that characterizes an initial ablation operation applied to a region of the heart of a patient. The processor is configured to automatically specify, based on the received data, if the necessity of the processor is found, a complementary ablation operation to be applied to the region.SELECTED DRAWING: Figure 1
Patent JP-2022052868-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2020-09-24
Abstract: To provide a game machine capable of suitably performing display control of display means.SOLUTION: A main-side MPU performs processing to have a stop order type counter 74m of a main-side RAM store stop order type information that allows stop order corresponding display to be performed at a dual purpose display part. The main-side MPU also performs processing to have an imparted number counter of the main-side RAM store numerical information that allows a dual purpose display part to perform the imparted number display. The main-side MPU performs processing for performing stop order corresponding display at the dual purpose display part when the stop order type information is stored to the stop order type counter 74m. The main-side MPU performs processing for performing the imparted number display in the dual purpose display part on the basis of the numerical information stored to the imparted number counter in the case that no stop order type information is stored to the stop order type counter.SELECTED DRAWING: Figure 24
Patent JP-2022053324-A (JP)
Title: Benzoxazine-based thermosetting resin, and method for producing the same
Inventor: YAMAMOTO HIDENORI
IPC: C08G14/073
Filed: 2020-09-24
Abstract: To provide a benzoxazine-based thermosetting resin which is excellent in stability in a solution state and mechanical properties before and after curing, and a method for producing the same.SOLUTION: (1) A thermosetting resin has a benzoxazine ring structure, and a divalent linear alkylene group that is derived from an aliphatic diamine compound and has 6 carbon atoms in a main chain. (2) A method for producing the thermosetting resin includes a step of reacting a bifunctional phenol compound, a diamine compound and an aldehyde compound, and a step of reacting a monofunctional phenol compound.SELECTED DRAWING: None
Patent JP-2022053364-A (JP)
Title: Suction tool and vacuum cleaner
Inventor: KUROKAWA HISAFUMI
IPC: A47L9/04
Filed: 2020-09-24
Abstract: To provide a suction tool and vacuum cleaner capable of suppressing entanglement of fiber wastes such as hair around a rotary brush.SOLUTION: A suction tool 2 comprises a suction port body 3, a rotary brush 4 disposed inside the suction port body 3, and drive means for rotating the rotary brush 4. The suction port body 3 includes a first suction opening 5 for sucking dust along with air from a cleaning object surface, a second suction opening 6 located in front of the first suction opening 5 and sucking dust along with air from the cleaning object surface, a first air passageway 7 that becomes a passageway of the air sucked from the first suction opening 5 and in which the rotary brush 4 is located, and a second air passageway 8 that becomes a passageway of the air sucked from the second suction opening 6 and that is spaced from the first air passageway 7. The suction tool 2 is configured to change over between a first suction form of distributing the air to both the first air passageway 7 and the second air passageway 8, and a second suction form of distributing the air to the first air passageway 7 and suppressing the air distribution to the second air passageway 8.SELECTED DRAWING: Figure 2
Patent JP-2022054496-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-28
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part. A large rightward shooting promotion performance and a small rightward shooting promotion performance are executed during execution of a fanfare performance, the small rightward shooting promotion performance is continued as it is while the large rightward shooting promotion performance is completed in the subsequent big win round, and the small rightward shooting promotion performance is not affected by image display by a group notice performance or the like executed in a probability variable state and a time-shortening state after completion of a big win game state.SELECTED DRAWING: Figure 33
Patent JP-2022056772-A (JP)
Title: Power generation element, power generation device, electronic device, and manufacturing method for power generation element
Inventor: YASUDA TAKUO
IPC: H01L37/00
Filed: 2020-09-30
Abstract: To provide a power generation element, a power generation device, an electronic device, and a manufacturing method for the power generation element, which can improve the power generation efficiency.SOLUTION: A power generation element 1 converts thermal energy into electrical energy. The power generation element 1 includes: a first electrode 11; a second electrode 12 provided opposite the first electrode 11 and having a work function different from that of the first electrode 11; and an intermediate part 14 provided between the first electrode 11 and the second electrode 12, and including nanoparticles 141 containing two or more different materials. The nanoparticles 141 contain 20 wt% or more and less than 100 wt% gold and include a film 141a with sulfur atoms provided on a surface.SELECTED DRAWING: Figure 1
Patent JP-2021061739-A (JP)
Title: Solar cell management method and solar cell management system
Inventor: SAWADA TORU
IPC: B05D7/00
Filed: 2020-09-30
Abstract: To take safety measures for a solar cell module without removing the module.SOLUTION: A solar cell management method includes a cleaning step of cleaning a light-receiving surface of a solar cell module at an installation site where the solar cell module is installed for power generation by the solar cell module and a shading step of stopping the power generation by the solar cell module by forming a film with a shading material on the light-receiving surface after the cleaning by the cleaning step at the installation site.SELECTED DRAWING: Figure 1
Patent JP-2022057515-A (JP)
Title: Cutting jig and cutting tool
Inventor: HIKISHIO HIROFUMI
IPC: B26B13/22
Filed: 2020-09-30
Abstract: To provide a cutting jig which can efficiently cut a cutting object to a predetermined length with a simple structure, and to provide a cutting tool.SOLUTION: A cutting jig (20) is attached to a cutting tool (1) and includes: a plate-like member (21) with which a cutting object (30) contacts; and a holding member (22) which holds the plate-like member in parallel to a cutting blade of the cutting tool.SELECTED DRAWING: Figure 2