baber/WOPTO huggingface dataset:
Patent JP-2021123896-A (JP)
Title: Toilet device
Inventor: MAKI MICHITARO
IPC: E03D11/00
Filed: 2020-02-03
Abstract: To provide a toilet device that can avoid or suppress wear of a hose connected to a toilet bowl device.SOLUTION: A toilet device 1 comprises: drainage piping 61 and ventilation piping 62 that are fixed and installed; a drainage piping side connection part 65 that is provided in the drainage piping 61; a ventilation piping side connection part 67 that is provided in the ventilation piping 62; a toilet bowl device 41 that can be moved on a floor F; a drainage toilet bowl side connection part 51 that is provided in the toilet bowl device 41 and located lower than the drainage piping side connection part 65; a ventilation toilet bowl side connection part 52 that is provided in the toilet bowl device 41 and located lower than the ventilation piping side connection part 67; a flexible drainage hose 66 that is provided between the drainage piping side connection part 65 and the drainage toilet bowl side connection part 51 to connect the drainage piping 61 and the toilet bowl device 41; and a flexible ventilation hose 68 that is provided between the ventilation piping side connection part 67 and the ventilation toilet bowl side connection part 52 to connect the ventilation piping 62 and the toilet bowl device 41.SELECTED DRAWING: Figure 6
Patent JP-2021125433-A (JP)
Title: Lighting device
Inventor: MATSUDA KOHEI
IPC: F21V33/00
Filed: 2020-02-10
Abstract: To simplify replacement work of an existing lighting device with a lighting device.SOLUTION: A lighting device includes: a light source unit having a light emitting module having a substrate on which light emitting elements are mounted, a power supply device which supplies electric power to the light emitting module, and a housing which includes on one surface thereof the light emitting module and houses the power supply device; and a bracket which attaches the light source unit to an existing fixture installed at an attached part. The bracket has: a first plate-like part which is inserted into a gap formed between the attached part and the fixture and fixed to the fixture; a second plate-like part which is disposed facing the first plate-like part and fixed to the housing while covering at least a part of the existing fixture and/or at least a part of an existing instrument provided at the fixture; and a third plate-like part which connects a base end part of the first plate-like part with a base end part of the second plate-like part.SELECTED DRAWING: Figure 11
Patent JP-2021123700-A (JP)
Title: Electro-rheological fluid and cylinder device
Inventor: ISHII SATOYUKI
IPC: F16F9/53
Filed: 2020-02-10
Abstract: To provide an electro-rheological fluid capable of achieving a good balance between high heat resistance and ER effect and a cylinder device.SOLUTION: An electro-rheological fluid (300) contains a fluid (30) and polyurethane particles (31) that contain metal ions. The polyurethane particles (31) are formed from a polyol and two or more isocyanates; and the hard segment ratio of the polyurethane particles (31) is from 13% to 34% inclusive.SELECTED DRAWING: Figure 1
Patent JP-2021127002-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: YOSHIHARA KOICHI
IPC: B60W40/04
Filed: 2020-02-13
Abstract: To provide a vehicle control device, a vehicle control method, and a program which are capable of more accurately predicting a route on which another vehicle travels.SOLUTION: A vehicle control device comprises: a recognition part for recognizing a road structure surrounding a vehicle and peripheral environment including a vehicle other than the vehicle; a derivation part which, when a plurality of routes the other vehicle is capable of traveling are assumed on the road on which the other vehicle travel is travelling and which is recognized by the recognition part, derives a predicted probability for each of the assumed routes that the other vehicle will travel on it; and a travel control part which controls behavior of the vehicle on the basis of the predicted probabilities derived by the derivation part.SELECTED DRAWING: Figure 1
Patent JP-2021128108-A (JP)
Title: Gas sensor element
Inventor: FUJII TOMOFUMI
IPC: G01N27/41
Filed: 2020-02-17
Abstract: To provide a gas sensor element having excellent flatness.SOLUTION: Provided is a gas sensor element 1 of limiting current type, which is created by laminating a plurality of ceramic layers and constituted so as to output a limiting current value dependent on a specific gas concentration in the gas to be measured when a prescribed voltage is applied. The gas sensor element 1 comprises: a solid electrolyte 2 having oxygen ion conductivity; a heater 5 for heating the solid electrolyte 2; a measurement electrode 31 and a reference electrode 32 provided to the solid electrolyte 2; a chamber 4 facing the measurement electrode 31, into which the gas to be measured is introduced; a gas introduction port 150 provided on the tip side of the chamber 4 in a longitudinal direction Y; and a diffusion resistance unit 15 provided to the gas introduction port 150. A heat generation center 5C of the heater 5 is arranged closer to the tip side than is an electrode center 31C of the measurement electrode 31.SELECTED DRAWING: Figure 1
Patent JP-2021127172-A (JP)
Title: Paper container for packed food
Inventor: OKUBO KATSUYUKI
IPC: B65D65/40
Filed: 2020-02-17
Abstract: To provide a paper container for packed food having an increased initial adhesive strength between layers so that leak of a content liquid can be prevented due to delamination.SOLUTION: The container material includes from an outer surface side to an inner surface side, a thermoplastic resin layer composed mainly of a polyethylene resin (layer A), a paper substrate layer (layer B), a thermoplastic resin layer composed mainly of the polyethylene resin (layer C), a barrier layer(layer D), an adhesive layer composed mainly of an ethylene/methacrylic acid copolymer resin (layer E), a thermoplastic resin layer composed mainly of the polyethylene resin (layer I), a thermoplastic resin layer composed mainly of the polyethylene resin (layer F), a thermoplastic resin layer in which the polyethylene resin and the polypropylene resin are mixed(layer G), and a thermoplastic resin layer in which a compounding agent selected from polyhydric alcohol or its derivative and polyoxyethylene derivative is added to the polyolefin resin(layer H), in which the adhesive layer composed mainly of the ethylene/methacrylic acid copolymer resin (layer E) and the thermoplastic resin layer composed mainly of the polyethylene resin (layer I) are co-extruded to form a laminated state.SELECTED DRAWING: Figure 1
Patent JP-2020096932-A (JP)
Title: System for informational magnetic feedback in adjustable implant
Inventor: CHENG SHANBAO
IPC: A61F2/48
Filed: 2020-02-26
Abstract: To provide systems and methods for non-invasively detecting the force generated by a non-invasively adjustable implantable medical device and/or a change in dimension of a non-invasively adjustable implantable medical device.SOLUTION: Some of the systems include a non-invasively adjustable implant, which includes a driven magnet, and an external adjustment device, which includes one or more driving magnets and one or more Hall effect sensors. The Hall effect sensors of the external adjustment device are configured to detect changes in the magnetic field between the driven magnet of the non-invasively adjustable implant and the driving magnets of the external adjustment device. Changes in the magnetic fields may be used to calculate the force generated by and/or a change in dimension of the non-invasively adjustable implantable medical device.SELECTED DRAWING: Figure 35
Patent JP-2020099092-A (JP)
Title: Decryption method
Inventor: KANO RYUICHI
IPC: H04N19/176
Filed: 2020-02-27
Abstract: To provide a decryption method capable of realizing further improvement.SOLUTION: A decryption method includes the steps of: decrypting a quantization coefficient of a decryption target block included in an image from an encrypted bitstream (S201); determining whether or not to apply the inverse quadratic transformation to the decryption target block (S202); when the inverse quadratic transformation is not applied (S202: No), calculating the linear coefficient by performing a first inverse quantization using a quantization matrix on the quantization coefficient (S241); performing an inverse linear transformation on a residual of the decryption target block from the linear coefficient (S206); when the inverse quadratic transformation is applied (S202: Yes), performing the inverse quadratic transformation from the quantization coefficient to a quantized linear coefficient (S242); calculating a linear coefficient by performing the second inverse quantization on the quantized linear coefficient without using the quantization matrix (S243); and performing an inverse linear transformation from the linear coefficient to the residual of the decryption target block (S206).SELECTED DRAWING: Figure 24
Patent JP-2020099340-A (JP)
Title: ANTIBODIES TO AMYLOID β
Inventor: MARIA GROVES
IPC: C12N1/21
Filed: 2020-02-27
Abstract: To provide antibodies against human amyloid β, the antibodies selectively binding to human amyloid β42 peptide compared to human amyloid β40 peptide, and the antibodies being specific to amyloid β42 as a therapeutic agent for treating a medical condition associated with amyloidosis such as Alzheimer's disease by binding to amyloid β42 peptide.SOLUTION: Provided is a fully human antibody that is specific to Aβ1-42 and N-terminal truncates thereof and binds to an epitope between amino acids 29-42 of the Aβ42 peptide, the antibody recognizing Aβn-42 monomeric and low n oligomeric (up to pentamer) forms.SELECTED DRAWING: Figure 1
Patent JP-2021133022-A (JP)
Title: Game machine
Inventor: TERAUCHI TAKANORI
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game machine for increasing security properties for a fraudulent act to a board case or the like.SOLUTION: A main control CPU 61 for performing control regarding progress of a game is provided, a main control board 63 housed within a board case is provided, the main control CPU 61 performs display control of a ratio indicator 69, and the ratio indicator is mounted on a mounting surface 63a to which the main control CPU 61 of the main control board 63 is mounted and is housed in the board case so as to be visible from the outside.SELECTED DRAWING: Figure 6
Patent JP-2021136826-A (JP)
Title: Power generation element and device using power generation element
Inventor: MIYAUCHI YUICHIRO
IPC: H02N2/18
Filed: 2020-02-28
Abstract: To provide a power generation element and a device using the power generation element, the power generation element being capable of increasing a power generation amount in power generation using a magnetostrictive material.SOLUTION: A power generation element comprising a magnetostrictive material having one end in a longer direction that is fixed generates power by application of force to the magnetostrictive material. The power generation element comprises: a magneto-striction part including the magnetostrictive material; a magnetic part that includes a magnetic material and has at least some surfaces fixed to the magneto-striction part; a coil that wraps at least part of the magnetostrictive material; and a first magnetic field generation part and second magnetic field generation part that are fixed to the magneto-striction part so as to interpose the coil therebetween and generate magnetic fields. The magneto-striction part, the magnetic part, the coil, the first magnetic field generation part, and the second magnetic field generation part constitute a magnetic circuit. Of the first magnetic field generation part and the second magnetic field generation part, the first magnetic field generation part closer to the fixed one end generates a larger magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2021134765-A (JP)
Title: Exhaust emission control device
Inventor: ISHIMATSU TAKAHIRO
IPC: F01N13/00
Filed: 2020-02-28
Abstract: To provide an exhaust emission control device capable of enhancing detection accuracy of a sensor without installing a component for changing the flow of exhaust gas.SOLUTION: An exhaust emission control device 1 includes: a reduced diameter part 4 whose diameter is reduced along the flow of exhaust gas G, and a sensor 5 attached to the reduced diameter part 4. The reduced diameter part 4 includes an inner periphery surface 42, an upstream side opening 44 into which the exhaust gas G flows, and a downstream side opening 45 for discharging the exhaust gas G disposed so as to overlap with the upstream side opening 44 when viewed from a direction parallel to a central axis of the reduced diameter part 4 in the upstream side opening 44. The inner periphery surface 42 includes a convex part 42A projecting to the outside in the axial direction of the reduced diameter part 4, and a concave part 42B provided continued to the convex part 42A at a position closer to the upstream side opening 44 than the convex part 42A, which is recessed in the radial direction of the reduced diameter part 4 with respect to the convex part 42A. The sensor 5 penetrates through the convex part 42A.SELECTED DRAWING: Figure 1
Patent JP-2021137138-A (JP)
Title: Blood flow modification device
Inventor: SUDA SHINICHIRO
IPC: A61B5/0265
Filed: 2020-03-03
Abstract: To provide a blood flow modification device whose size can be reduced, and which can be disposed around a blood vessel easily and quickly.SOLUTION: A blood flow modification device 10 includes a flexible base material 20 that can be wound around a blood vessel 100, a fibrous actuator 30 that can be operated by the application of a voltage, and a control part 40 for controlling the operation of the fibrous actuator. The fibrous actuator is disposed on the base material so as to shift the base material wound around the blood vessel to a contraction state or a contraction release state. The control part switches the state between the contraction state and the contraction release state of the blood vessel by switching the operations of the fibrous actuator.SELECTED DRAWING: Figure 1
Patent JP-2021137226-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To permit appropriate display control.SOLUTION: In variation display corresponding to second reserved memory at the time of completion of a special state final variation and a special pattern, when a variable display result is "winning" in accordance with a variation display, a determined small pattern partially differing from a determined performance pattern may be derived. A determined small pattern partially differing from a determined performance pattern becomes a special display result composed of a determined small pattern in which one portion for composing the determined performance pattern, such as a left pattern and a right pattern, is common, and a special small pattern not included in a determined small pattern corresponding to a determined performance pattern, such as a small pattern for showing a character V in a middle pattern. A determined small pattern differing from a special small pattern for composing a special display result includes a small pattern differing from a specific pattern.SELECTED DRAWING: Figure 17-21
Patent JP-2021141691-A (JP)
Title: Motor controller and motor control method
Inventor: TAKASE HIROAKI
IPC: H02P21/22
Filed: 2020-03-04
Abstract: To execute reverse voltage compensation in control of a three-phase brushless motor with high accuracy by a vector control system.SOLUTION: A motor controller controls a three-phase brushless motor by a vector control system, and comprises: a dq-axis current control part which calculates a dq-axis voltage command value from a dq-axis current command value; a lead angle estimation part which estimates a lead angle which is a motor electric angle proceeding in delay time from the delay time until the three-phase brushless motor is controlled on the basis of the dq-axis voltage command value calculated by the motor electric angle after acquiring the motor electric angle from the three-phase brushless motor; and a reverse voltage compensation value calculation part which calculates a reverse voltage compensation value relative to the dq-axis voltage command value by using the lead angle.SELECTED DRAWING: Figure 6
Patent JP-2020148451-A (JP)
Title: Charge bucket, melting facility, and method for producing molten iron using the same
Inventor: MATSUNAGA ARIHITO
IPC: F27D3/15
Filed: 2020-03-05
Abstract: To provide a charge bucket capable of suppressing the charge of raw material in a state of being slanted in a melting furnace, and performing a stable operation of the melting furnace.SOLUTION: A charge bucket 1 is used for charging raw material M to a melting furnace 100, and comprises: a bucket body 10 including a storage part 10a storing the raw material M, an upper opening 10m formed at the upper part of the storage part 10a and a lower opening 10n formed at the lower part of the storage part 10a; a pair of bottom plates 20 with a butted part installed in the bucket body 10 so as open/close the lower opening 10n by double doors and mutually butted; and a charge control member 30 provided at the upper part of butted part 20x, and in which both edges are fitted to the bucket body 10.SELECTED DRAWING: Figure 3
Patent JP-2021145013-A (JP)
Title: Holding method of edge ring, plasma processing apparatus, and substrate processing system
Inventor: TAMAMUSHI GEN
IPC: H01L21/683
Filed: 2020-03-11
Abstract: To provide a technique relating to a holding of an edge ring in order to make it possible to reduce a position deviation of a substrate on a substrate supporter.SOLUTION: In an exemplary embodiment, a first electrostatic chuck of a substrate supporter of a plasma processing apparatus, includes first and second electrodes, and holds an edge ring. A second electrostatic chuck of the substrate supporter holds a substrate. The first electrode is extended closer to the second electrostatic chuck than the second electrode. A first voltage having a positive polarity is applied to the first and second electrodes during a plasma treatment. In a first period after the plasma treatment, a second voltage having a negative polarity is applied to the first and second electrodes. In a second period after the first period, a third voltage having the positive polarity is applied to the first electrode, and a fourth voltage having the negative polarity is applied to the second electrode. The absolute value of the third voltage is smaller than the absolute value of the first voltage and the absolute value of the second voltage.SELECTED DRAWING: Figure 1
Patent JP-2021142700-A (JP)
Title: Decorative member
Inventor: SAGAWA KOICHI
IPC: B32B17/10
Filed: 2020-03-12
Abstract: To provide a decorative member capable of reducing a total calorific value through an intumescent-based flame-retardant foaming and carbonizing by a heat of a cone calorimeter test to form an intumescent layer for fire prevention, so as to suppress an effect of heat to minimum.SOLUTION: A decorative member 10 is obtained by spray-coating a spray material at least including a polymeric material on a substrate 20 of nonwoven fabric or glass cloth. An intumescent-type flame-retardant is added in the spray material. The flame-retardant may be a phosphorus-based flame-retardant, or a zinc oxide may be added to the flame-retardant. The nonwoven fabric may be organic or inorganic. The inorganic nonwoven fabric may be laminated in plural layers, or the inorganic nonwoven fabric and a spray layer may be laminated alternately in two or three layers or more.SELECTED DRAWING: Figure 1
Patent JP-2021015267-A (JP)
Title: Security sticker
Inventor: LEE YUN SIK
IPC: G09F3/00
Filed: 2020-03-13
Abstract: To provide a security sticker with an anti-slip elastomer layer.SOLUTION: The present invention relates to a security sticker having an anti-slip elastomer layer provided above or below a printed layer. When fingers touch and push or pull the security sticker, such an arrangement allows exerted force to be consumed to deform or elongate the elastomer layer. The security sticker thus solves the problem of conventional stickers that tend to slip from attached positions.SELECTED DRAWING: Figure 4
Patent JP-2020099950-A (JP)
Title: Solder material, solder paste and solder joint
Inventor: YOKOTA SATOSHI
IPC: B23K35/22
Filed: 2020-03-17
Abstract: To provide a solder material, a solder paste and a solder joint suppressing viscosity increase with time and being excellent in wettability and reliability.SOLUTION: A solder material has an As concentrated layer containing Sn or an Sn-based alloy, 40-250 mass ppm of As, 0-3,000 mass ppm of Sb, 0-10,000 mass ppm of Bi and 0-5,100 mass ppm of Pb (however, the contents of Bi and Pb do not become 0 mass ppm at the same time).SELECTED DRAWING: Figure 1
Patent JP-2021145645-A (JP)
Title: Three-dimensional structure and use thereof
Inventor: TABEI YOSUKE
IPC: C12N5/10
Filed: 2020-03-23
Abstract: To provide a new technique to evaluate the ability of a test substance to penetrate skin.SOLUTION: A three-dimensional structure for evaluating the ability of a test substance to penetrate skin has a cell layer, a penetration layer containing hydrogel. The cell layer and the penetration layer are put on each other. The penetration layer allows penetration of a substance like the skin of a living body. The cell layer contains an indicator cell to a test substance.SELECTED DRAWING: Figure 1
Patent JP-2021157385-A (JP)
Title: Device for estimating body condition using training property stress information, program and method
Inventor: TAKAYAMA FUMINORI
IPC: A61B5/0245
Filed: 2020-03-26
Abstract: To provide a body condition estimation device for estimating a body condition of an object in a time point or a period in the future from a time point or a period related to training.SOLUTION: A body condition estimation device is a device for estimating a body condition determined using a measured value related to a body, and on the basis of body condition information of an object determined for one time point or period, and training property stress information being stress information related to training of a body executed by the object in the one time point or period, uses a body condition estimation model related to learned training, for determining body condition information of the object in a time point or a period in the future from the one time point or period. When it is determined that, there is also required, non training property stress information, using a body condition estimation model related to learned training and non-training, body condition information of the object in the time point or period in the future from the one point or period, is determined, preferably.SELECTED DRAWING: Figure 1
Patent JP-2020192671-A (JP)
Title: Proximity detection in assembly environments having machinery
Inventor: CHENG KEVIN
IPC: B25J19/06
Filed: 2020-03-30
Abstract: To provide systems and methods for proximity detection allowing automated machines to operate in unison with technicians in the same zone even if the technicians are obscured by large parts being worked on within the zone.SOLUTION: The method includes inserting an arm of a bracket into a part that is held by a cradle and that is worked on by a robot, placing positioning features at the bracket into contact with positioning features of the cradle, operating sensors at the bracket to directly detect a location of a first proximity detector worn by a technician and a location of a second proximity detector at the robot, and directing the first proximity detector to provide a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.SELECTED DRAWING: None