baber/WOPTO huggingface dataset:
Patent JP-2020120737-A (JP)
Title: Artificial lung device
Inventor: KIKUMOTO SHUNSUKE
IPC: A61M1/18
Filed: 2019-01-29
Abstract: To provide an artificial lung device that can facilitate routing of a tube for connecting a blood inflow port and a blood outflow port with the device.SOLUTION: The artificial lung device is equipped with a gas exchanger for performing gas exchange for touched blood and with a housing. The housing includes: a box-shaped housing body in which the gas exchanger is housed; a blood inflow port which is formed in the housing body for flowing blood into the housing body for the purpose of performing gas exchange with the gas exchanger; a cylindrical blood outflow port for discharging the blood inside the housing body; and a fitting part for installing the blood outflow port. The base end side of the blood outflow port is installed to the fitting part in a rotatable manner around the axis line. The blood outflow port is designed so that the tip side part is curved to form a prescribed angle relative to the axis line of the base end side part.SELECTED DRAWING: Figure 2
Patent JP-2020125939-A (JP)
Title: Fluorescent probe and method for observing cells
Inventor: OGAWA MASAKATSU
IPC: G01N21/64
Filed: 2019-02-04
Abstract: To provide a method for easily and clearly observing the shape and the position of a cultured cell and changes with time of the shape and the position.SOLUTION: The fluorescent probe has a fluorescent dye group and is a compound which can dye the surface of glass of a culture vessel of the cell without dyeing the cell. The fluorescent probe can easily and clearly record the shape or the position of the cultured cell on the glass surface by dyeing the glass surface around the cultured cell.SELECTED DRAWING: Figure 1
Patent JP-2020124352-A (JP)
Title: Water flow detector
Inventor: KIN YUKIHIRO
IPC: F16K15/03
Filed: 2019-02-05
Abstract: To provide a water flow detector which can be reduced in size and weight.SOLUTION: A water flow detector V1 comprises: a hollow main body 1 to be connected to a fire fighting facility; a valve 7 comprising a rotary shaft, the inside of the main body being of a swing check valve structure; a rod 11 which has one end 11A engaged with the valve 7 and the other end 11B protruded to outside of the main body, and which is displaced by an opening/closing operation of the valve 7; a switch 17 which outputs a signal upon displacement of the other end 11B of the rod 11; and an energization member 14 which is installed outside of the main body 1 and acts in a direction opening the valve 7 via the rod 11. The rod 11 is engaged with an edge of the valve 7 separated from the rotary shaft, and a spring T energizing the valve 7 in a closing direction is installed on the rotary shaft.SELECTED DRAWING: Figure 2
Patent JP-2020125559-A (JP)
Title: Sizing agent and method for producing reinforcing fiber bundle
Inventor: OKAMOTO SATOSHI
IPC: C08J5/06
Filed: 2019-02-05
Abstract: To provide a sizing agent which is reduced in an environmental load, and a method for producing a reinforcing fiber bundle using the sizing agent.SOLUTION: A sizing agent contains a maleimide resin, an epoxy resin, a surface active agent and water. A method for producing a reinforcing fiber bundle includes: a step of bonding the sizing agent as a secondary sizing agent to a long reinforcing fiber bundle to which a primary sizing agent is bonded; a step of cutting the reinforcing fiber bundle to a length of 1-50 mm; and a step of drying the reinforcing fiber bundle to which the sizing agent is bonded.SELECTED DRAWING: None
Patent JP-2020128131-A (JP)
Title: Tread rubber composition and tire
Inventor: HASHIBA TOSHIFUMI
IPC: C08L9/06
Filed: 2019-02-07
Abstract: To provide a heavy load tire excellent in chipping resistance performance and abrasion resistance performance when traveling on a bad road surface.SOLUTION: In a heavy load tire of using, for a tread, a rubber composition including carbon black with the nitrogen adsorption specific surface area of equal to or more than 130 m/g by 10-70 pts.mass to 100 pts.mass of a rubber component including isoprene rubber by 25-70 mass%, butadiene rubber by 10-30 mass% and styrene butadiene rubber by 20-55 mass%, the heavy load tire satisfies an expression (1) of 1.05≤SL0/SL70≤1.15 and an expression (2) of 0.95≤SL70/SL97≤1.05 in a grounding surface shape of pressing the tread against a plane by loading a normal load in a no-load normal state of being rim-assembled in a normal rim and of filling normal internal pressure.SELECTED DRAWING: Figure 1
Patent JP-2020131197-A (JP)
Title: Continuous casting process control device, method and program
Inventor: ISHITANI SACHI
IPC: B22D11/16
Filed: 2019-02-13
Abstract: To make it possible to collect surplus material to match an anticipated future order taking actually occurring fluctuation into consideration during execution of a continuous casting process.SOLUTION: Characteristic value application means 101 applies a characteristic value to each region of a steel 6, which is continuously pulled out from a casting mold 5, in a longer direction. A control part 102 controls a continuous casting process according to a continuous casting schedule 8 which is created on the basis of an order. A machine internal adjustment part 102a adjusts the continuous casting process on the basis of the characteristic value applied by the characteristic value application mean 101 and a characteristic value required by the order. An adjustment part 102b for collection of surplus material determines whether a surplus material is generated or not, and when determining that a surplus material is generated, adjusts the continuous casting process so as to collect the surplus material to match an individual weight of a slab stored in a storage device 105. The individual weight of the slab stored in the storage device 105 is obtained by predicting the future number of orders during a prescribed period by a predictor 104.SELECTED DRAWING: Figure 1
Patent JP-2020133958-A (JP)
Title: Water heater
Inventor: OKAMOTO SHINICHI
IPC: F24H1/00
Filed: 2019-02-15
Abstract: To provide a water heater capable of appropriately determining an abnormality with communication between a plurality of control units.SOLUTION: A water heater comprises a plurality of control units, and a communication unit that downloads firmware of the plurality of control units from an external management device. One control unit of the plurality of control units functions as an abnormality determination unit that determines an abnormality of another control unit based on the presence or absence of a response to the predetermined communication by performing predetermined communication with the other control unit. The abnormality determination unit invalidates the abnormality determination for the other control unit during a firmware update period in which the other control unit is updating the firmware.SELECTED DRAWING: Figure 3
Patent JP-2020130735-A (JP)
Title: Package of absorbent article
Inventor: KATO NOBUYUKI
IPC: A61F13/476
Filed: 2019-02-21
Abstract: To provide a package of an absorbent article which is folded at a pair of folds along a cross direction as base points, the package allowing carrying of the absorbent article with sanitation before use and securing hygiene of the absorbent article in wearing.SOLUTION: A package of an absorbent article (1) is folded at a first fold (FL1) and a second fold (FL2) extending in a cross direction (L) as base points. A first flap (3A) has an exposure region (R11) which is exposed without being covered with a first region (R71) in a first folding state. In a second folding state in which the absorbent article is folded at the second fold as the base point, a second package side edge (702) is positioned closer to the first fold (FL1) than to a first package side edge (701), and the exposure region (R11) is covered with a second region (R72).SELECTED DRAWING: Figure 1
Patent JP-2020135748-A (JP)
Title: Optimization device, optimization method, and program
Inventor: INOUE TAKUYA
IPC: G06N3/08
Filed: 2019-02-25
Abstract: To optimize recalculation.SOLUTION: An optimization device includes a time consumption calculation part and a strategy acquisition part. The time consumption calculation part calculates time consumption which is required for a recalculation of a reference operation node on operation nodes composing a graphic chart which shows an operation neural network based on the other operation node in which calculated result is stored. The strategy acquisition part acquires data on the operation nodes for storing a calculated result based on the time consumption.SELECTED DRAWING: Figure 3
Patent JP-2020114200-A (JP)
Title: Power supply unit for aerosol inhaler
Inventor: AKAO TAKESHI
IPC: A24F47/00
Filed: 2019-02-28
Abstract: To provide a power supply unit for an aerosol inhaler capable of suppressing a temperature rise of a power supply.SOLUTION: An aerosol inhaler 1 comprises: a power supply 12 which can discharge power to a load 21 for generating an aerosol from an aerosol generation source; a first circuit board 43S which comprises a resistor 43R; and a second circuit board 50S which is apart from the first circuit board 43S and is electrically connected to the first circuit board 43S. The second circuit board 50S comprises: an MUC 50 which controls discharge of the power supply 12; and a charging IC 55 which converts input power into charging power for the power supply 12.SELECTED DRAWING: Figure 7
Patent JP-2020140564-A (JP)
Title: Image processing device, method for controlling the same, and program
Inventor: SHIMAKAWA YASUNORI
IPC: G06F3/12
Filed: 2019-02-28
Abstract: To reduce a user's labor required for setting a folder path using character strings in a document, and to store image data composed of a plurality of document sheets in the same folder using the character strings of one document sheet.SOLUTION: An image processing device reads out images of a plurality of document sheets by one read-out instruction and generates image data, and determines the same folder with the received character string as a name as a storage destination of the image data corresponding to the plurality of document sheets generated by the read-out instruction.SELECTED DRAWING: Figure 12
Patent JP-2020138511-A (JP)
Title: Drive circuit of liquid discharge device and liquid discharge device
Inventor: NITTA NOBORU
IPC: B41J2/01
Filed: 2019-03-01
Abstract: To provide a drive circuit of a liquid discharge device, which is capable of stably driving actuators being capacitive loads, even when there are either a large number or a small number of piezoelectric driving type actuators to be driven at the same timing.SOLUTION: A drive circuit (100) of a liquid discharge device of an embodiment includes: a switching circuit (107); a load number detector (102); voltage waveform detectors (113 and 108); and a digital signal processing part (120). The switching circuit applies a common drive signal via an inductor (L) to a plurality of electrostatic capacity actuators (8) arranged by corresponding to a plurality of nozzles (51) for discharging a liquid. The load number detector detects a number of loads of the electrostatic capacity actuators to be driven at the same timing on the basis of image data. The voltage waveform detectors detect voltage waveforms generated in the electrostatic capacity actuators. The digital signal processing part controls the switching circuit by using the voltage waveforms and the number of loads.SELECTED DRAWING: Figure 9
Patent JP-2019087763-A (JP)
Title: Optical semiconductor device and optical semiconductor device manufacturing method
Inventor: HASEGAWA KATSUHISA
IPC: H01L33/62
Filed: 2019-03-01
Abstract: To provide an optical semiconductor device which can properly protect a semiconductor optical element by a resin part.SOLUTION: A semiconductor device comprises: a substrate 2; a first electrode 3 which is provided on an external surface of the substrate 2 and has a die bonding pad 3a; a light emitting element 6 which has an outer shape smaller than the die bonding pad 3a and which is provided on the die bonding pad 3a; an annular stepped part 9 provided on the die bonding pad 3a so as to surround the light emitting element 6; and a resin part 7 provided to surround an outside of the stepped part 9.SELECTED DRAWING: Figure 1
Patent JP-2019152668-A (JP)
Title: Film thickness measurement method for oxide film
Inventor: NAKANISHI RYOTA
IPC: C23C2/02
Filed: 2019-03-04
Abstract: To provide a film thickness measurement method of an oxide film, capable of accurately measuring oxide film thickness of a steel plate on which an oxide film is formed at a low cost.SOLUTION: The film thickness measurement method of an oxide film is a film thickness measurement method of an oxide film which is reduced to an iron layer through reduction treatment on the surface of a steel plate and includes the steps of: calculating the quantity of steam generating in a reduction zone where the reduction treatment is carried out, by using an atmosphere gas amount in the reduction zone and a dew-point difference of the atmosphere gas between an entrance side and an exit side of the reduction zone; calculating the amount of oxide material from the quantity of steam calculated in the steam quantity calculation step; and calculating thickness of an oxide film from the amount of oxide material calculated in the oxide material amount calculation step. In the steam quantity calculation step, it is further preferable to use a dew point of supplied atmosphere gas. It is preferable that the oxide film be one generated in an oxide zone of an oxidation-reduction process.SELECTED DRAWING: Figure 1
Patent JP-2020143970-A (JP)
Title: Corrosion diagnostic system
Inventor: SAITO Hayate
IPC: G01N17/00
Filed: 2019-03-05
Abstract: To provide a corrosion diagnostic system allowing for prediction of the outer surface corrosion position and remaining life of coated equipment and piping in a plant.SOLUTION: A corrosion diagnostic system 100 diagnosing the corrosion of a metal material side at an interface between the metal material and a non-metal material, comprises a processing device 10, and a storage device 20 holding meteorological information, construction information, design information and operation information. The processing device 10 includes: a first calculation unit 11 calculating the probability of water presence on metal surface for each position from the information of the storage device 20, calculating corrosion occurrence probability on the basis of this water presence probability, and determining that the position where the corrosion occurrence probability is greater than or equal to a prescribed threshold is a corroded position; a second calculation unit 12 calculating a corrosion rate for the corroded position on the basis of a corrosion rate prediction formula and the information of the storage device 20, calculating the amount of reduction in thickness from the corrosion rate, and determining a remaining life; and a display processing unit 13 outputting, to a display device 32, maintenance inspection unnecessary information for positions other than the corroded position determined by the first calculation unit 11 and the content of maintenance inspection for the corroded position from the remaining life determined by the second calculation unit 12.SELECTED DRAWING: Figure 1
Patent JP-2020142432-A (JP)
Title: Laminate
Inventor: NAKAMURA MASATOSHI
IPC: B32B7/023
Filed: 2019-03-06
Abstract: To provide a laminate which is usable as a transparent substrate for protection of an optical element, in which the laminate has a self-cleaning function of easily removing oil stain by rainwater or water washing, easily recovering hydrophilicity, and maintaining hydrophilicity for an extended period.SOLUTION: The laminate is obtained by lamination of a hydrophilic resin layer containing a tetrafluoroethylene resin having a sulfonic acid group on a side chain and a binder resin and a substrate, where the laminate is characterized by that haze value of the substrate is 0.2% or less and the difference between the haze value of the laminate and the haze value of the substrate is 1% or less.SELECTED DRAWING: Figure 1
Patent JP-2019110329-A (JP)
Title: Chip resistor
Inventor: OGAWA SHINSUKE
IPC: H01C7/00
Filed: 2019-03-07
Abstract: To provide a chip resistor capable of preventing cracks from occurring.SOLUTION: A chip resistor comprises: a base material 1 having a main surface 11 and a rear surface 12; a first electrode part 2 formed on the base material 1; a second electrode part 3 formed on the base material 1 and separated in the first direction from the first electrode part 2; a resistor 4 formed on the main surface 11 and contacting the first electrode part 2 and the second electrode part 3; an overcoat 6 for covering the resistor 4; and an under coat 5 intervened between the resistor 4 and the overcoat 6. The first electrode part 2 includes a first main surface electrode 21 formed on the main surface 11 and contacting the main surface 11 not through the resistor 4; the resistor 4 covers a part of the first main surface electrodes 21; and both of the overcoat 6 and the under coat 5 contact the first main surface electrode 21.SELECTED DRAWING: Figure 2
Patent JP-2019092224-A (JP)
Title: Control program and information processor
Inventor: MIYATA YUJI
IPC: H04N1/387
Filed: 2019-03-08
Abstract: To rotate an image that is displayed in a fall-down state or the like, into a normal state and to also rotate an image that is displayed while being tilted at a little angle, into a normal state.SOLUTION: In an information processor including an LCD 20, an image based on image data, a left rotation button 84, a right rotation button 86 and an adjustment slider 88 are displayed on the LCD. When the left rotation button or the right rotation button 86 is operated, the image displayed on the LCD is rotated at 90 degrees. When a slide part 98 of the adjustment slider is operated, on the other hand, the image displayed on the LCD is rotated at any angle equal ot or smaller than a preset angle that is set to 90 degrees or smaller. Thus, the image which is displayed in the fall-down state or the like can be rotated into the normal state and the image which is displayed while being tilted at a little angle can also be rotated into the normal state.SELECTED DRAWING: Figure 3
Patent JP-2020149234-A (JP)
Title: Estimation device, estimation method, computer program, learning model, and method of generating learning model
Inventor: ISOMURA MITSUO
IPC: G06Q10/04
Filed: 2019-03-12
Abstract: To provide an estimation device, estimation method, computer program, learning model, and method of generating the learning model.SOLUTION: An estimation device is provided, comprising: an acquisition unit configured to acquire behavior data comprising chronologically recorded behavior of a user; an estimation unit configured to use a learning model trained on a relationship between the behavior data and a degree of dementia to estimate whether the user has dementia or not based on the behavior data acquired by the acquisition unit; and an output unit for outputting an estimation result of the estimation unit.SELECTED DRAWING: Figure 5
Patent JP-2019164134-A (JP)
Title: Rain gauge
Inventor: ITO NOBORU
IPC: G01W1/14
Filed: 2019-03-13
Abstract: To provide a rain gauge that can accurately measure the amount of rainfall, has a low-profile and compact housing, and is less affected by a wind pressure or fallen objects such as fallen leaves.SOLUTION: The rain gauge includes: a water collection unit 12 for collecting rain water having fallen into a water receiving opening 11; a cylindrical unit 13 for dropping the rain water collected by the water collection unit 12; a detection unit 14 for detecting the water droplet dropping from the cylindrical unit 13; and a calculation unit 17 for calculating the precipitation amount on the basis of the detection result. The cylindrical unit 13 includes a narrow pipe unit 18 and a water permeable drop unit 19 disposed inside it, and drops the water droplet from the lower end of the drop unit 19.SELECTED DRAWING: Figure 1
Patent JP-2020146646-A (JP)
Title: Method for manufacturing bottle-shaped resin container for liquid seasoning
Inventor: AWATA HIROAKI
IPC: B05D3/00
Filed: 2019-03-14
Abstract: To provide a method for manufacturing a bottle-shaped resin container which can reduce a residual amount of a liquid seasoning that is difficult to be available.SOLUTION: A method for manufacturing a bottle-shaped container for liquid seasoning from a bottle-shaped resin molding having an opening includes: a step of spraying a first coating liquid containing a primer component and 25-35 wt.% of resin beads with a volume average particle diameter D50 of 10-30 μm with an adhesion amount after drying of 0.5-2.0 g/m2, onto an inner surface of the molding in a state where the opening of the molding faces upward; and a step of spraying a second coating liquid containing composite particles in which the surface of silica fine particles having a primary average particle diameter D50 of 5-50 nm is coated with a polyfluoroalkyl methacrylate resin and ethanol with an adhesion amount after drying of 2.0-5.0 g/m2, onto a primer layer on the inner surface of the molding in a state where the opening of the molding faces upward.SELECTED DRAWING: Figure 1
Patent JP-2020148064-A (JP)
Title: Vibration control device and design method of vibration control device
Inventor: NAKAI TAKESHI
IPC: F16F15/02
Filed: 2019-03-15
Abstract: To implement a desired vibration control effect in a simple configuration.SOLUTION: The vibration control device 1 comprises a weight 8, a lower bearing device 3 coupled to a building 100, an upper bearing device 6 coupled to the lower bearing device 3 and the weight 8 and damping devices 7X, 7Y connected parallel relative to the upper bearing device 6 for controlling an adjustment spring constant (kX'),(kY') of the upper bearing device 6. The damping device 7X is adjusted to an optimal resonance vibration frequency (ωOPT*X) synchronized to a natural frequency of the building 100 in X direction by controlling the adjustment spring constant (kX') of the upper bearing device 6 in X direction. The damping device 7Y is adjusted to an optimal resonance vibration frequency (ωOPT*Y) synchronized to a natural frequency of the building 100 in Y direction by controlling the adjustment spring constant (kY') of the upper bearing device 6 in Y direction.SELECTED DRAWING: Figure 2
Patent JP-2020138232-A (JP)
Title: Separation unit of thin plate of nonmagnetic substance such as laminated aluminum
Inventor: KOMORI KAZUMASA
IPC: B21D43/24
Filed: 2019-02-28
Abstract: To provide a separation unit of an effective material for both of a nonmagnetic substance and a magnetic substance to solve the problem of cutting chips at the time of contact with saw blade in a separation of a nonmagnetic substance such as an aluminum material, and the problem that, in a line for producing both of a soft steel plate material and an aluminum material, it is necessary to juxtapose both separation units, which makes a facility apparatus complex and expensive.SOLUTION: In a magnetic flux variable type separation unit for forming a structure of juxtaposing a plurality of independent electromagnets vertically in a row or these in a plurality of rows, the distribution of a magnetic flux of the same unit forms a wave to an electrical conduction material of a nonmagnetic substance, and separates the electrical conduction substance of the nonmagnetic substance by using the interaction in a space with a magnetic flux guided in the same material by controlling so that its magnetic flux distribution moves in the vertical direction. In addition, a magnetic substance material is separated by using repulsive force of a magnetic force between materials by magnetizing a magnetic substance material in the same pole to the magnetic substance material.SELECTED DRAWING: Figure 2