baber/WOPTO huggingface dataset:
Patent JP-2019131817-A (JP)
Title: Polymerization coupled compounding process
Inventor: RAYMOND E FOGLE
IPC: B29C48/92
Filed: 2019-03-19
Abstract: To provide a process for preparing a compounded polyamide which causes less contamination in a compounding device and less quality fluctuation of products than conventional pellet-fed compounding processes.SOLUTION: In a process for preparing a compounded polyamide, molten polyamide feedstock from a continuous or batch polymerization process is introduced directly into polymer compounding devices such as an extruder as inline compounding.SELECTED DRAWING: Figure 1
Patent JP-2020154757-A (JP)
Title: Apparatus for output control
Inventor: HANAI TAKASHI
IPC: G05B19/05
Filed: 2019-03-20
Abstract: To provide an apparatus for output control adapted to guarantee the security equivalent to a duplexed case of communication for output control and relieve the man hour required to cope with black channel of a communication path.SOLUTION: An apparatus for output control includes a bus conversion IC 9 comprising a first CRC arithmetic section 13 that arithmetically operates CRC[1] and a second CRC arithmetic section 14 that arithmetically operates CRC[2], and sends communication data in which output data is added to CRC[1] and CRC[2] to a MCU 10. The MCU 10 comprises a first CRC arithmetic section 15 that has a sole arithmetic function similar to the first CRC arithmetic section 13, and a communication-packet verifying section 16 that detects an error of the output data using an arithmetic result by the first CRC arithmetic section 15, and sends the communication data sent from the bus conversion IC 9 to a MCU 11. The MCU 11 comprises a second CRC arithmetic section 18 that has an arithmetic function similar to the second CRC arithmetic section 14 and a communication-packet verifying section 19 that detects an error of the output data using an arithmetic result of the second CRC arithmetic section 18.SELECTED DRAWING: Figure 2
Patent JP-2020152824-A (JP)
Title: Adhesive composition, manufacturing method thereof, laminate film and package
Inventor: TSUCHIYA SHOGO
IPC: C09J11/04
Filed: 2019-03-20
Abstract: To provide an adhesive composition excellent in dispersion stability without any occurrence of sedimentation or separation, simultaneously realizing visible light high transmission properties and high ultraviolet absorbency and further excellent in adhesive properties and low extractability, and also to provide a manufacturing method thereof, and a laminate film and a package using the composition.SOLUTION: An adhesive composition includes a polyester polyol (A), a polyisocyanate component (B), and an ultraviolet absorber (C), and at least satisfies a condition below: the polyester polyol (A) has an acid value of 0.8-15 mgKOH/g, glass-transition temperature of -10°C to 20°C, and number average molecular weight of 4,000-50,000. Based on the polyester polyol (A) of 100 mass%, a percentage content of the polyisocyanate component (B) is 10-60 mass%.SELECTED DRAWING: None
Patent JP-2020160108-A (JP)
Title: Agent device, agent device control method and program
Inventor: UCHIKI KENGO
IPC: G10L13/00
Filed: 2019-03-25
Abstract: To provide an agent device, an agent device control method and a program that can offer further appropriate responce results.SOLUTION: An agent device comprises: a plurality of agent function units that in responce to an utterance of a crew member of a vehicle, offers a service including a responce by voice respectively; and a selection unit that, with reference to history information indicative of a quality history of the service the plurality of agent function units implements with respect to an utterance content of the crew member, selects the agent function unit responding to the utterance of the crew member of the vehicle from the plurality of agent function units.SELECTED DRAWING: Figure 2
Patent JP-2020159943-A (JP)
Title: Rain droplet detector
Inventor: OTSUKA KIYOSHI
IPC: G01N21/17
Filed: 2019-03-27
Abstract: To suppress lowering of flatness of a surface of a potting resin member while suppressing an increase in size of a mounting space.SOLUTION: A rain droplet detector includes one surface 10a which has portions with different distances between a center c and an outer edge end and has a planer shape, and a casing 90 having a potting resin member 80 arranged on the one surface 10a. On the outer edge end of the one surface 10a of the casing 90, a frame-like dam part 14 which projects in a normal direction of the one surface 10a and is rotated once along the outer edge end is formed. In the dam part 14, a height of a farthest portion 14a farthest from the center is highest, and a height of a closest portion 14b closest to the center is lowest. The potting resin member 80 is arranged so as to cover a tip surface 141 on the tip in a projection direction in the dam part 14, and in the length between a surface 80a opposite to a one surface 10a side and the one surface 10a, a length L1 in a portion positioned at the center c of the one surface is equal to or longer than a length L2 in a portion positioned on the farthest portion 14a.SELECTED DRAWING: Figure 2
Patent JP-2020160013-A (JP)
Title: Torsion amount measuring apparatus of rotation axis, and torsion amount measuring method
Inventor: SHIMIZU TOSHIMASA
IPC: G01L3/10
Filed: 2019-03-28
Abstract: To provide a torsion amount measuring apparatus of a rotation axis which can measure an average torsion angle generated in a rotation axis during rotation.SOLUTION: A torsion amount measuring apparatus includes a first data acquisition part which acquires first time series data of a first sensor for detecting a first target part provided on an outer peripheral surface of a rotation axis, a second data acquisition part which acquires second time series data in the same period as the firs time series data of a second sensor for detecting a second target part provided on a driven side rather than the first target part in the outer peripheral surface of the rotation axis, and an average torsion angle calculation part which calculates an average torsion angle based on the first time series data and the second time series data, in which the average torsion angle calculation part calculates the average torsion angle based on reference time series data including the first time series data and the second time series data when the average torsion is not generated in the rotation axis, and object time series data including the first time series data and the second time series data when the average torsion is generated in the rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2020165742-A (JP)
Title: Electric conductivity cell
Inventor: HASHIMOTO WAKANA
IPC: G01N27/07
Filed: 2019-03-28
Abstract: To provide an electric conductivity cell from which bubbles can be easily discharged outside from an inner side of an outer cylinder through an open hole of the outer cylinder.SOLUTION: In an electric conductivity cell 1 comprising a substantially columnar electrode part 2 including a plurality of electrodes 3 and a substantially columnar outer cylinder 5 on which a plurality of open holes 6 are formed, an inner peripheral surface 5a of the outer cylinder 5 is configured to have a taper such that the inner diameter becomes smaller from a top end 2a to a bottom end 2b along an axial direction V, in a region between a position facing a top end electrode 3a arranged the closest to the top end 2a among at least the plurality of electrodes 3 in the axial direction V to a position facing a bottom end electrode 3c arranged to the closest side to the bottom end 2b. The open hole 6 is configured so that each of two corners 6d on a side of a bottom end 2b in an axial direction V has a substantially square shape and each of two corners 6e on a side of the top end 2a in the axial direction V has an R shape or there is an arcuate side on the side of the top end 2a in the axial direction V.SELECTED DRAWING: Figure 1
Patent JP-2020167079-A (JP)
Title: Lead-acid battery
Inventor: MASUDA YOSUKE
IPC: H01M4/14
Filed: 2019-03-29
Abstract: To provide a lead-acid battery with excellent charge acceptance performance, active material utilization rate, and life performance.SOLUTION: In a lead-acid battery including a positive electrode plate, a negative electrode plate, a group of electrode plates in which separators are laminated, and a sulfuric acid electrolytic solution, the average pore diameter of a negative electrode active material after chemical conversion is 1.0 μm or more and 4.0 μm or less, and the density of the negative electrode active material after chemical conversion is 4.1 g/cm3 or more and 4.3 g/cm3 or less, and the thickness of the negative electrode plate is 0.9 mm or more and 1.1 mm or less, and aluminum ions of 20 mmol/L or more and 200 mmol/L or less are contained in the sulfuric acid electrolytic solution.SELECTED DRAWING: None
Patent JP-2019163584-A (JP)
Title: Incorporation of active particle into substrate
Inventor: GREGORY W HAGGQUIST
IPC: D06M23/08
Filed: 2019-04-04
Abstract: To provide: a system for creating a fabric final product containing a not-inactivated active particle; a fabric; and a fiber.SOLUTION: In the system for creating a fabric final product containing a not-inactivated active particle, a material (polymer anchor) 120 chemically bonded to one or more active particles 110 is coupled to a fiber 130, which can be a part of a textile product, to impart function-augmented property of active particle such as odor adsorption, moisture management, moisture capture and release, UV protection, infrared absorption, chemical protection characteristics, biohazard protection characteristics, flame retardancy, antibacterial protection characteristics, antiviral protection characteristics, antifungal protection characteristics, antimicrobial protection characteristics, and drying characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020171880-A (JP)
Title: Method of water treatment to remove fluoride ion
Inventor: MURAKADO KOHEI
IPC: B01D53/78
Filed: 2019-04-09
Abstract: To provide a water treatment method capable of stably removing fluoride ions from treated water, such as actual wastewater, and avoiding a generation of excessive sludge, while reducing a size of facilities and an amount of chemicals used.SOLUTION: A water treatment method for removing fluoride ions from raw water includes addition of an alkaline agent to raw water containing fluorine and magnesium, separation of the fluorine-impregnated suspended matter in a solid-liquid separation process, modification and volume reduction of sludge derived from a suspended matter by adding acid, removal of solid-liquid separated sludge, and reprocessing of a supernatant returned to an alkaline agent addition process. The method operates under conditions in which an amount of alkaline agent added, COH, is less than 2000 mg/L, a concentration of sludge withdrawn from the solid-liquid separation process, CSS3, is higher than 10,000 but less than 110,000 mg/L, and a residence time t of sludge in an acid addition tank when acid is added to the sludge is not less than 30 minutes and not more than 600 minutes.SELECTED DRAWING: Figure 1
Patent JP-2020172406-A (JP)
Title: Method for producing surface-modified nanodiamond
Inventor: JO DAISUKE
IPC: C01B32/28
Filed: 2019-04-10
Abstract: To provide a method for producing a surface-modified nanodiamond excellent in production efficiency and capable of obtaining the surface-modified nanodiamond having an amine-derived surface-modifying group by using various amines.SOLUTION: A method for producing a surface-modified nanodiamond comprises a liquid plasma treatment step of subjecting a mixed liquid containing nanodiamond and an amine to a liquid plasma treatment for obtaining a nanodiamond having a nitrogen atom-containing group derived from the amine on the surface. The amine is an amine represented by formula (1), and the total number of carbon atoms in the amine represented by formula (1) is preferably 26 to 60: RnNH3-n (1).SELECTED DRAWING: Figure 1
Patent JP-2020174121-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/67
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a modified layer in the wafer and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyester-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020174802-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-16
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019158889-A (JP)
Title: Liquid detector, compressor, and air conditioner
Inventor: TANAKA TATSUYA
IPC: F04C29/02
Filed: 2019-04-19
Abstract: To provide a liquid detector having a plurality of electrode plates, which can precisely detect a state (a mixture ratio of a refrigerant, for example) of such a liquid as lubricating oil having a variable liquid level from an electrostatic capacity.SOLUTION: A first electrode pair A made of a pair of electrode plates 4S and 4M and a second electrode pair B made of a pair of electrode plates 4L and 4M are formed of a plurality of electrode plates 4. The first and second electrode pairs A and B are arranged in a direction along the electrode plates 4 at intervals D. The facing distance between the pair of electrode plates 4S and 4M of the first electrode pair A is made larger and the facing distance between the pair of electrode plates 4L and 4M of the second electrode pair B is made smaller. When the first electrode pair A detects the presence of liquid, the second electrode pair B detects an electrostatic capacity.SELECTED DRAWING: Figure 2
Patent JP-2020178498-A (JP)
Title: Inverter unit
Inventor: IWAGAMI NAOKI
IPC: H02M7/48
Filed: 2019-04-19
Abstract: To provide an inverter unit allowing easy assembly of a bus bar terminal without increasing a size of an entire structure.SOLUTION: An inverter unit 1 converts a direct current into an alternating current to be supplied to a motor. The inverter unit includes: a case 10 provided with a housing chamber to be externally opened; a circuit substrate 21 positioned in the housing chamber; and a capacitor 23 having a capacitor cover 26 positioned in the housing chamber to a side of a bottom wall portion of the case rather than the circuit substrate. The capacitor cover includes: a ceiling wall 26A opposite to the circuit substrate; a side wall 26B extending from an edge portion of the ceiling wall to the bottom wall portion side; and a cylindrical protruding portion 90 (terminal board) provided in outside the side wall. The ceiling wall, the side wall, and the protruding portion are integrally molded with resin as a molded body.SELECTED DRAWING: Figure 2
Patent JP-2020180434-A (JP)
Title: Slat fixing device for blind
Inventor: ICHIHASHI KAORU
IPC: E06B9/384
Filed: 2019-04-23
Abstract: To provide a slat fixing device for blind which can acquire a sufficient shielding property without causing a delay in a tilting motion of a slat, when a vertical cord front and back of a ladder cord moves relatively and a middle stage cord is tilted.SOLUTION: A slat clip 100 is mounted on a slat 16 and locks a middle stage cord 14b of a ladder cord 14 to the slat 16, and it includes: a first locking part 110 for locking the middle stage cord 14b for supporting the slat 16; and a second locking part 120 for locking a vertical cord 14a of the ladder cord 14. With this constitution, when the vertical cord front and back of the ladder cord moves relatively and the middle stage cord is tilted, a delay does not occur in the tilting motion of the slat, and a sufficient shielding property can be provided.SELECTED DRAWING: Figure 3
Patent JP-2019200784-A (JP)
Title: Analysis method, analysis device and analysis program
Inventor: NOMORI KOJI
IPC: G06F16/30
Filed: 2019-04-25
Abstract: To preferentially extract a topic that affects the existence of the occurrence of an event.SOLUTION: An analysis method creates a co-occurrence matrix representing the number of combinations of words belonging to a first word group and words belonging to a second word group from text data. Specifically, the method creates a first co-occurrence matrix for the text data related to metadata when the metadata related to the text data corresponds to a preset event, creates a second co-occurrence matrix for the text data related to the metadata or all text data regardless of whether or not to correspond the event when the metadata does not correspond to the event, and calculates difference between the first co-occurrence matrix and the second co-occurrence matrix . The method obtains a first conditional probability of the word belonging to the first word group under a condition of each topic and a second conditional probability of the word belonging to the second word group by using a latent semantic analysis method having the co-occurrence matrix as an input. Then, the method calculates a conditional probability of each sentence under the condition of each topic and obtains a score of each topic for each text data.SELECTED DRAWING: Figure 5
Patent JP-2019116510-A (JP)
Title: Oral composition
Inventor: NAGANO MAIKO
IPC: A61K8/9789
Filed: 2019-04-25
Abstract: To provide an oral composition which is low-irritant and has high foamability.SOLUTION: There is provided an oral composition which comprises the following components (A) and (B): (A) an amino acid-based anionic surfactant and (B) at least one selected from the group consisting of Angelica acutiloba, Paeonia lactiflora, salicylic acid, a derivative of salicylic acid and a salt of salicylic acid, wherein the content of the component (B) is 0.1 to 500 pts.wt. with respect to 100 pts.wt. of the component (A).SELECTED DRAWING: None
Patent JP-2019163544-A (JP)
Title: Sputtering target, titanium nitride film, wiring layer, and semiconductor device
Inventor: KOMATSU TORU
IPC: C22F1/18
Filed: 2019-04-26
Abstract: To provide a method of manufacturing a sputtering target which can with high reproductivity and stably be made by a curtailed process compared with the conventional process, the sputtering target featuring: minute crystalline structure with no residual cast structure; random orientation of the crystalline structure; reduced internal distortion such as microcracks in the crystalline structure which cause minute dust, and also to provide a sputtering target to which the manufacturing method is applied.SOLUTION: The sputtering target has a microstructure with an average crystal grain size of 15 μm or less and has a randomly oriented crystalline structure. When X-ray diffraction of sputter faces of the sputtering target is measure, the sputter faces satisfy a condition of I(101)>I(002)>I(100), where I(100) represents the relative intensity of a diffraction peak from a face (100), I(002) represents the relative intensity of a diffraction peak from a face (002), and I(101) represents the relative intensity of a diffraction peak from a face (101), and the half-value width of the diffraction peak of each face is less than 0.2 deg.SELECTED DRAWING: Figure 1
Patent JP-2020183044-A (JP)
Title: Composite sheet for forming protective coat
Inventor: SAEKI NAOYA
IPC: H01L21/683
Filed: 2019-04-26
Abstract: To provide a composite sheet for forming a protective coat comprising a support sheet and a film for forming the protective coat, capable of preventing a semiconductor chip from being broken or causing malfunction even when exposed to UV light.SOLUTION: A composite sheet for forming a protective coat comprises a support sheet and a film for forming the protective coat disposed on a surface of the support sheet, the film for forming the protective coat having a transmittance of light with a wavelength of 365 nm of 0.3% or less.SELECTED DRAWING: None
Patent JP-2019196008-A (JP)
Title: Direct additive synthesis from uv-induced solvated electrons in feedstock of halogenated material and negative electron affinity nanoparticles
Inventor: DAVID GLEN FINDLEY
IPC: B33Y30/00
Filed: 2019-05-09
Abstract: To provide an additive manufacturing method by means of a 3D printer, using a feedstock including a halogenated solution and nanoparticles having a negative electron affinity.SOLUTION: A system includes a three-dimensional (3D) printer, a feedstock, and a laser. The three-dimensional printer includes a platen including an inert metal, and an enclosure including an inert atmosphere. The feedstock is configured to be deposited on the platen. The feedstock includes a halogenated solution and nanoparticles having a negative electron affinity. The laser is configured to induce the nanoparticles to emit solvated electrons into the halogenated solution to form, by reduction, a ceramic and a diatomic halogen.SELECTED DRAWING: None
Patent JP-2019165242-A (JP)
Title: Equipment for applying stress to semiconductor substrate
Inventor: Robert j falster
IPC: H01L21/683
Filed: 2019-05-16
Abstract: To provide an apparatus for use in applying stress to a semiconductor structure.SOLUTION: An apparatus for applying stress to a semiconductor substrate 49 to match them with crystals having different crystal lattice constants includes a chamber and a heater for heating the chamber. A substrate holder 20 is placed in the chamber. The holder has a plurality of spaced elongated pins 22'. Each of the pins has a support surface for contacting the substrate. The support surface is arranged to contact the substrate at the bending position.SELECTED DRAWING: Figure 5
Patent JP-2020190787-A (JP)
Title: Print system, print control unit, program, and control method of print control unit
Inventor: KONDO YOHEI
IPC: G06F3/12
Filed: 2019-05-20
Abstract: To allow indication of distributed printing, while printing a print job.SOLUTION: A first print system SY1 controls a first printer 2a and a second printer 2b by a client PC 1. The client PC 1 generates a first distributed print job which makes the first printer 2a print a first part of a yet-to-be-printed part of a print job, and a second distributed print job which makes the second printer 2b print a second part of the yet-to-be-printed part, when acquiring a distributed print request of the print job being printed in the first printer 2a, from the second printer 2b, based on user operation to the second printer 2b.SELECTED DRAWING: Figure 1