baber/WOPTO huggingface dataset:
Patent JP-2020085236-A (JP)
Title: Flat spring and rotation series elastic actuator
Inventor: Lan zhao jie
IPC: F16F1/14
Filed: 2019-09-03
Abstract: To provide a flat spring suitable for use in the field of robot engineering and automation which can accurately measure an output torque value.SOLUTION: A flat spring includes an outer ring, an inner ring, and two elastic members. The inner ring is arranged inside the outer ring, and a space is formed therebetween. The tow elastic members are arranged in the space so as to be symmetric with respect to a center line with an interval therebetween. Each of the elastic members includes an outer connection part, an inner connection part, and a flexible band-like body. The outer connection part is connected to the outer ring at a first connection point. The inner connection part is connected to the inner ring at a second connection point. The flexible band-like body is connected between the outer connection part and the inner connection part. An included angle between the center to the first connection point and the center to the second connection point is 90 degrees or more and less than 180 degrees. A rotation series elastic actuator is also provided.SELECTED DRAWING: Figure 1
Patent JP-2021038600-A (JP)
Title: Planar heater unit
Inventor: YAMAGUCHI TETSUO
IPC: H05B3/06
Filed: 2019-09-05
Abstract: To provide a planar heater unit capable of improving a workability in fixing a planar heater unit.SOLUTION: A planar heater unit 10 comprises: a planar heater 20 having a heating portion inside; and a fixing unit 50 fixing the planar heater 20 to a plurality of posts 41. The fixing unit 50 includes: a first fixing mechanism 60 extending in an arrow A direction and fixed to the post 41; and a second fixing mechanism 70 which is connected with the first fixing mechanism 60 and to which the planar heater 20 is fixed. The first fixing mechanism 60 is constituted so that its fixing position to the post 41 can be adjusted in the arrow A direction. The second fixing mechanism 70 is constituted so that a fixing position of the planar heater 20 can be adjusted in an arrow B direction.SELECTED DRAWING: Figure 2
Patent JP-2021036843-A (JP)
Title: Blood draining method of live fish, and blood draining device used therefor
Inventor: KATSURA KEISUKE
IPC: A22C25/00
Filed: 2019-09-05
Abstract: To provide a blood draining method of a live fish capable of extending a preservation term of the live fish, and improving the taste of Sashimi.SOLUTION: A blood draining method of a live fish includes following steps: step (a) for putting the live fish in an instant death state by bewitching the live fish; step (b) for cutting a tail of the live fish until neuropore is exposed; step (c) for sucking from encephalon to nerve of the live fish; step (d) for cutting gills of the live fish to exsanguinate; and step (e) for preventing thrombosis of a cut surface of the gills, and promoting exsanguination.SELECTED DRAWING: Figure 3
Patent JP-2021041940-A (JP)
Title: Neck-hanging type confectionery
Inventor: MIZUNO TAKAYUKI
IPC: A23G3/34
Filed: 2019-09-06
Abstract: To provide a neck-hanging type confectionery improved in safety, while suppressing increase of cost.SOLUTION: In a neck-hanging type confectionery (1) which can be hung around the neck by attaching a string (4) to a packaging material (3) containing confectionery (2), both ends (4A, 4B) of the string (4) are attached to an edge part of the packaging material (3) separately, and any one end (4A) of, or both ends (4A, 4A) of the string (4) is/are set to be easily cut and separated from the packaging material (3), when a predetermined force is applied to the ends.SELECTED DRAWING: Figure 2
Patent JP-2021042322-A (JP)
Title: Radiation-curable inkjet composition and inkjet method
Inventor: SAITO TORU
IPC: C09D11/38
Filed: 2019-09-12
Abstract: To provide a radiation-curable inkjet composition which has low viscosity and can form a coating film excellent in stretchability.SOLUTION: The radiation-curable inkjet composition contains a monofunctional (meth)acrylate monomer and vinyl methyl oxazolidinone.SELECTED DRAWING: None
Patent JP-2021042616-A (JP)
Title: Fitting
Inventor: MIMURO TOMOHITO
IPC: E06B7/16
Filed: 2019-09-13
Abstract: To provide a fitting with improved airtight function, sound insulation function, watertight function, and other functions.SOLUTION: A fitting includes upper and lower frames, and an inner sliding panel 20 and an outer sliding panel 21 that are arranged in a double sliding manner between the upper and lower frames. The inner sliding panel has: a case member 3c attached in a longitudinal direction of a prospective surface of a meeting stile 2a; a crescent 3a having a rotary hooking body 31a pivotally and rotatably supported by a rotary shaft 32a on a pedestal 30a attached to the prospective surface of the case member; an interlocking member 30b disposed in the case member and moving up and down in conjunction with the rotation of the rotary shaft of the rotary hooking body; and pulling blocks 31b and 32b provided at upper and lower ends of the interlocking member and moving up and down in conjunction with the interlocking member. The outer sliding panel has a body 20d to be hooked on the meeting stile, wherein the rotary hooking body is hooked on the body to be hooked and the upper and lower pulling blocks contact facing surfaces of the upper and lower frames on the indoor side, so that the inner and outer sliding panels are pulled toward the indoor side.SELECTED DRAWING: Figure 4
Patent JP-2021047559-A (JP)
Title: Temporary payment system, temporary payment method, temporary payment program, and storage medium
Inventor: SATO EISHIN
IPC: G06Q40/02
Filed: 2019-09-18
Abstract: To provide a temporary payment system that eliminates need to change collection channels, reduces resistance of unit owners, condominium management associations, or condominium management companies, and avoids complications in contractual relationships and rights.SOLUTION: A temporary payment system 1 is a temporary payment system that replaces at least one of a management expenses and a repair reserve received from the condominium unit owners comprises a management server having a unit owner database that stores attribute data of unit owners, a collector database that stores attribute data of collectors who collect money from unit owners, a delinquent amount calculation part that calculates a delinquent amount of at least one of the management fees and the repair reserve of a unit owner based on status of payment of at least one of the management fees and the repair reserve from the unit owner to the collector, and a guarantee system having a temporary payment part that executes a payment order to deposit the delinquent amount as a temporary payment into the collector's financial account to replace the delinquent amount.SELECTED DRAWING: Figure 1
Patent JP-2020152366-A (JP)
Title: Automobile body repair device
Inventor: SANO MASAYA
IPC: B60S5/00
Filed: 2019-09-18
Abstract: To provide an automobile body repair device which is excellent in usability.SOLUTION: An automobile body repair device has: a pedestal 11; a square main pillar 12 which stands upright on the pedestal 11; a slider 13 including a square cylindrical part 130, a front ring 131 and a rear ring 132 which are externally fitted to the main pillar 12 and of which vertical positions are adjustable; a treadle plate 14 which is located on the rear side of the pedestal 11, and is trodden by a tire of an automobile different from an automobile of a repair object during repair work; a movement prevention chain 15 which is engaged with the rear ring 132 of the slider and the treadle plate 14, and prevents that the main pillar 12 approaches an automobile 100 of a repair object during repair work; and a chain traction device 16 which comprises a road chain 161 of which one end is engaged with a stud washer W firmly attached to a body of the automobile 100 of a repair object, one end side is pulled in a body 1620 and is delivered to the other end side when a ratchet lever 1622 is operated, and in which a base end of the body 1620 is engaged with the front ring 131 of the slider.SELECTED DRAWING: Figure 8
Patent JP-2021048718-A (JP)
Title: Coil substrate for motor
Inventor: MORITA HARUHIKO
IPC: H02K11/028
Filed: 2019-09-19
Abstract: To provide a coil substrate for a motor not requiring an attachment of a substrate in which an arc eliminating element is mounted.SOLUTION: A motor 10 has a magnet 48 and a coil substrate for a motor 20 surrounding the magnet. The motor further has a commutator 52 and a brush 54. A plurality of arc eliminating elements (resistor R and capacitor CN) between coils are mounted on an arc eliminating substrate 28, a part of a flexible substrate 22, which can be folded in a direction perpendicular to the coil substrate 20.SELECTED DRAWING: Figure 1
Patent JP-2021048302-A (JP)
Title: Semiconductor storage device
Inventor: OIKE GO
IPC: H01L21/336
Filed: 2019-09-19
Abstract: To monitor a signal at a far end part through which an input signal is transferred.SOLUTION: A semiconductor storage device according to an embodiment includes: a laminated body in which a plurality of conductor layers are laminated via isolation layer, having a first stepped part for termination with a step-shaped conductor layer at both end parts in a first direction; a pillar, extending to the lamination direction of the lamination body in the lamination body, in which a memory cell is formed at a position crossing at least a part of the conductor layer within the plurality of conductor layers; a band-shaped part extending to a second direction crossing the first direction, dividing the laminated body in the first direction; a plurality of first contacts disposed at the first stepped part, connected to each step of the conductor layers in the first stepped part; and a second contact disposed at the band-shaped part side of the laminated body, connected to the most upper layer of the conductor layer within the plurality of conductor layers contacting to the band-shaped part and connected to the memory cell.SELECTED DRAWING: Figure 1
Patent JP-2021047350-A (JP)
Title: toner
Inventor: NOJI Shintaro
IPC: G03G9/09
Filed: 2019-09-20
Abstract: To provide a toner which aims at reducing the size and increasing the life of a cartridge, offers improved coloring power, and yet is capable of forming good toner images without fogging and regulation faults.SOLUTION: A toner is provided, comprising toner particles containing a binder resin and a pigment, and an external additive A. Defining Aps as a proportion of area occupied by the pigment in a surface layer range from a surface to a depth of 0.1 μm of a toner particle, as observed in a cross-sectional observation of the toner using a transmission electron microscope, each toner particle has Aps in a range of 2.5 to 5.5%, inclusive. The external additive A consists of silica particles having a work function Ws of 5.70 eV or less. A coverage of the external additive A on a toner surface is in a range of 1.0 to 15.0%, inclusive.SELECTED DRAWING: None
Patent JP-2021048906-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To enhance amusement of a game.SOLUTION: A game machine includes: means for acquiring special information triggered by entry of a game ball; determination means having, as a determination mode for determining whether or not the special information satisfies a predetermined condition, a first determination mode and a second determination mode whose probability of the special information satisfying the predetermined condition is higher than the first determination mode; determination mode change means for, upon establishment of a specific condition, changing the determination from the second determination mode to the first determination mode; game round execution means for executing a game round for notifying of a result of the determination by the determination means; and game state change means for changing a specific game state to a predetermined game state in which the specific condition cannot be established when the number of times of execution of the game round after the change to a specific game state reaches a predetermined number of times without the specific condition being established in the specific game state in which the determination mode is the second determination mode and the specific condition can be established.SELECTED DRAWING: Figure 669
Patent JP-2021050834-A (JP)
Title: Embedded ventilation fan
Inventor: HOTTA YUKI
IPC: F24F7/10
Filed: 2019-09-24
Abstract: To provide an embedded ventilation fan having both of easiness in connection with electric cables and safety.SOLUTION: In an embedded ventilation fan, an air blowing part includes: a driving part having a rotationally driven motor and blades connected to the motor; a strong electricity connector to which a strong electricity cable supplying electricity for driving the driving part is connected; and a weak electricity connector to which a weak electricity cable receiving signals for controlling the driving part is connected. The embedded ventilation fan includes: a control substrate disposed on the top surface of a housing and controlling the operation of the air blowing part using the electricity obtained via the strong electricity connector and the signals obtained via the weak electricity connector; and a storage part storing the control substrate. The strong electricity connector and the weak electricity connector are provided with cable connection openings. The cable connection openings are opened toward the same connection surface and are separately disposed from each other.SELECTED DRAWING: Figure 1
Patent JP-2021050646-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: MORI MASAHIRO
IPC: F02D45/00
Filed: 2019-09-24
Abstract: To prevent excessive timing delay of ignition timing.SOLUTION: An ignition timing control device for an internal combustion engine stores: a normal signal generation model learned in advance so as to when an output value from a knocking sensor (18) detecting vibration of an engine body (1) is input, output a knocking component value obtained by removing a noise component value from the output value; and a learned neural network learned in advance so as to when an input value including the knocking component value is input, output an estimation value of a value representative of knocking intensity, which is calculated from an output value of a pressure sensor (18) for detecting combustion pressure. The output value from the knocking sensor (18) obtained during an operation of the engine is input to the normal signal generation model and the knocking component value output from the normal signal generation model is input to the learned neural network to acquire an estimation value of a value representative of the knocking intensity output from the learned neural network, and timing delay control of the ignition timing is performed on the basis of the acquired estimation value of the value representative of the knocking intensity.SELECTED DRAWING: Figure 21
Patent JP-2021050386-A (JP)
Title: Ferritic stainless steel and method for producing ferritic stainless steel
Inventor: YAMAGISHI AKIHITO
IPC: C22C38/00
Filed: 2019-09-25
Abstract: To disclose ferritic stainless steel having a wide temperature range of adequate hardening upon production of martensitic stainless steel.SOLUTION: Ferritic stainless steel is provided, containing, by mass%, C: 0.14% or more and 0.45% or less, Si: 0.01% or more and 1.00% or less, Mn: 0.01% or more and 1.00% or less, Cr: 11.5% or more and 14.5% or less, Ni: 0% or more and 0.80% or less, N: 0.002% or more and 0.070% or less, P: 0% or more and 0.040% or less, and S: 0% or more and 0.0300% or less, having carbide with a diameter of 0.9 μm or less of 0.8/μm2 or more, having a Vickers hardness of 160 HV or more and 300 HV or less, and satisfying the following formula (1). Cp/Ct≥0.90 (1) (In the formula (1), Cp is an amount of C present as a precipitate in a steel material, and Ct is a total amount of C present in the steel material.)SELECTED DRAWING: None
Patent JP-2021049552-A (JP)
Title: Solder coating device and solder coating method
Inventor: ARAI TAKUYA
IPC: B23K3/06
Filed: 2019-09-25
Abstract: PURPOSE: To provide a clean solder coating free from adhesion of a floating matter and the like, in a solder coating device and a solder coating method.CONSTITUTION: A solder coating device includes: a solder liquid tank in which solder to be coated is put and which stores the solder heated and melt; a heater for heating solder; a hole provided in a place lower than a level of the solder and at a lateral surface of the solder liquid tank with an opening through which an object conductor to be coated with the solder passes to the outside from the melt solder; and a winder for drawing the conductor to the outside from the hole after causing the conductor to pass through the melted solder in the solder liquid tank.SELECTED DRAWING: Figure 1
Patent JP-2021050580-A (JP)
Title: Structure foundation reinforcement method
Inventor: KAMATA TOSHIYUKI
IPC: E02D3/12
Filed: 2019-09-26
Abstract: To provide a reinforcement method capable of preventing construction of an underground consolidated body required for reinforcement from being larger than required.SOLUTION: A structure foundation reinforcement method of the present invention includes boring a structure foundation (10: pile foundation having footing 1) from a predetermined position of its outer periphery, setting the predetermined position so that a resistance force (F) obtained by constructing an improvement body (3) is larger than a horizontal external force (H), injecting a solidification material from an injection device (4A) in a drilled hole, pulling up the structure foundation (10) including the lower surface up to ground side from the lower surface, and constructing the improvement body (3).SELECTED DRAWING: Figure 1
Patent JP-2021056009-A (JP)
Title: Pressure detection plug and spring combined member
Inventor: HASEGAWA MICHIO
IPC: F16F1/06
Filed: 2019-09-27
Abstract: To provide a pressure detection plug which has the smaller number of parts and a larger opening rate of a gas flow path than conventional ones.SOLUTION: A pressure detection plug 1 attached to a gas piping member comprises: a hollow main body 5 which has therein an inner hole 5p and a valve seat 5q; a valve body 15 which is disposed in the main body; and a spring 17 which biases the valve body 15 toward the valve seat 5q. The spring 17 has: an end 17b which is engaged with the valve body 15; and a base end 17j which is locked to the main body 5 and constitutes a gas flow path.SELECTED DRAWING: Figure 1
Patent JP-2020056146-A (JP)
Title: Strapless brassiere
Inventor: XU RU YING
IPC: A41C3/06
Filed: 2019-09-30
Abstract: To provide a strapless brassiere.SOLUTION: The strapless brassiere is comprised of at least one brassiere main body and an adhesive layer positioned inside the brassiere main body. The brassiere main body has a breast support part, a first anchoring part, and a second anchoring part. The breast support part covers the left breast or the right breast of a human body. The first anchoring part is formed extending from one side of the breast support part and adheres to the skin on the left or right side of the human trunk. The second anchoring part is formed extending from the other end of the breast support part, and at least part thereof adheres to the first anchoring part and the lower part of the breast on the opposite side, in short, the abdominal region. The second anchoring part is not positioned between both breasts, so when the strapless brassiere is worn under a cloth with an extremely deep neckline, the strapless brassiere hides the cleavage between the breasts and does not expose itself from the cloth with a deep neck line. The strapless brassiere does not only get loose or fall off but also keeps bust-up effect or breast enlargement effect for long hours by getting the breasts close to each other.SELECTED DRAWING: Figure 1
Patent JP-2021055897-A (JP)
Title: Humidifier
Inventor: ITO TAISUKE
IPC: F24F6/00
Filed: 2019-09-30
Abstract: To provide a humidifier capable of changing a humidification amount while suppressing change in air volume.SOLUTION: A humidifier includes: a body case having a blowout port and a suction port; a water tank provided in the body case and storing water; a humidification filter part partly immersed in the water in the water tank; air blowing means blowing air to the humidification filter; and an air quantity adjustment part having a first air passage communicating with the blowout port from the air suction port successively via the humidification filter part and the air blowing means, and a second air passage communicating with the blowout port from the air suction port via the air blowing means and adjusting a first air quantity passing through the first air passage and a second air quantity passing through the second air passage. The air quantity adjustment part changes a distance between the humidification filter part and the air blowing means.SELECTED DRAWING: Figure 5
Patent JP-2020057788-A (JP)
Title: Printed circuit board and motor including the same
Inventor: XIANG YOUQING
IPC: H02K11/30
Filed: 2019-09-30
Abstract: To provide a PCB capable of solving the problems of the prior art, and a motor including the same.SOLUTION: A printed circuit board includes a substrate and an inductor. A first through hole is formed in the substrate, and the inductor includes a magnetic core having a central leg, the central leg penetrating through the first through hole. A conductive trace on at least one conductive layer of the printed circuit board surrounds spirally the first through hole to form a conductive coil of the inductor. The present disclosure also provides a motor including a stator, a rotor, and the printed circuit board. The inductor is integrated with the printed circuit board. Thus, the circuit board and the motor can be miniaturized, so that material costs and power consumption can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021055463-A (JP)
Title: Underroof material
Inventor: DEGUCHI MASAKI
IPC: E04D12/00
Filed: 2019-10-01
Abstract: To provide an underroof material which has waterproofness, can be constructed without a gap according to uneven shapes of each detail of a roof, can be used even under high temperature and high humid condition, and can further obtain durability.SOLUTION: An underroof material has a film, an inner layer obtained by laminating a water-absorbing resin layer and a non-woven fabric, and an aluminum foil laminated on both surfaces of the internal layer. A thickness of the aluminum foil is 7-50 μm, a resin layer is laminated on the surface of the aluminum foil, a thickness of the internal layer is 300-700 μm, and 90° shape retention is within 10°, and a thickness of the film is preferably 12-150 μm.SELECTED DRAWING: Figure 1
Patent JP-2020079387-A (JP)
Title: Electrochromic composition
Inventor: CLAUDINE BIVER
IPC: G02F1/1503
Filed: 2019-10-04
Abstract: To provide an electrochromic composition having a desired colour in a coloured state or visible light absorbing state, while maintaining good electrochromic properties such as high absorption of visible light in the coloured state, low absorption of visible radiations in the bleached state, fast colouring and fading rates and long-term stability, in particular to oxygen or ageing performance.SOLUTION: The present invention relates to an electrochromic composition comprising at least one reducing compound, and at least two electrochromic oxidizing compounds, the oxidoreduction potentials of which differ from each other from less than 0.2 V.SELECTED DRAWING: Figure 1