baber/WOPTO huggingface dataset:
Patent JP-2018109238-A (JP)
Title: FeNi ordered alloy powder and magnetic material containing the same
Inventor: KURA HIROAKI
IPC: G11B5/706
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of synthesizing easily an L1type FeNi ordered alloy which has high regularity of 0.5 or more.SOLUTION: This invention relates to a method for producing an FeNi ordered alloy which has L1type ordered structure, wherein an L1type FeNi ordered alloy having regularity S of 0.5 or more is obtained by: conducting a nitriding treatment for nitriding a powder sample 100 of an FeNi irregular alloy installed in a tubular furnace 10 using NHgas; and then conducting a denitrification treatment for removing nitrogen from the nitriding treated FeNi irregular alloy using Hgas.SELECTED DRAWING: Figure 3
Patent JP-2019135201-A (JP)
Title: Optical glass
Inventor: NOJIMA HIROTO
IPC: C03C3/089
Filed: 2018-02-05
Abstract: To provide an optical glass that can be used even in a situation with a high risk of breaking due to a thermal shock, while having a desired range of a refractive index (n) and an Abbe number (ν).SOLUTION: An optical glass contains, on an oxide basis, in mass%, an SiOcomponent of 30.0-80.0%, a BOcomponent of 1.0-30.0% and an RnO component (where Rn is at least one of Li, Na, K) of 1.0-30.0%, and has an optical constant with a refractive index (nd) of 1.47-1.54 and an Abbe number (νd) of 60-68. A product α×E of an average linear expansion coefficient α at -30- to +70°C [×10/°C] and a Young's modulus E [×10N/m] is 60000 or less.SELECTED DRAWING: Figure 1
Patent JP-2018067976-A (JP)
Title: Sound generator, piezoelectric vibration part therefor, and sound generation system
Inventor: HORII SHOJI
IPC: H04R17/00
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a sound generator, a piezoelectric vibration part for the sound generator, and a sound generation system, having a simple structure.SOLUTION: In the sound generator which includes a piezoelectric vibration part 60 having a laminated piezoelectric element 61 which is elastically deformed along the lamination direction, the laminated piezoelectric element 61 is deformed by applying a sound signal to the laminated piezoelectric element 61 in a state that the sound generator contacts to a contact surface 150 and a load is added to the piezoelectric vibration part 60, so that the piezoelectric vibration part 60 is deformed. By the deformation of the piezoelectric vibration part 60, the contact surface 150 is vibrated to generate a sound from the contact surface 150. One end of the piezoelectric vibration part 60 in the expansion and contraction direction of the laminated piezoelectric element 61 is opened outside the self-generator.SELECTED DRAWING: Figure 10
Patent JP-2019138705-A (JP)
Title: Voltage detector
Inventor: TSUCHIYA SHINGO
IPC: H02H7/18
Filed: 2018-02-07
Abstract: To surely operate a protecting circuit and protect a voltage monitoring unit.SOLUTION: The present invention includes: a discharge circuit for causing a battery cell to discharge by the protecting circuit and causing a filter circuit to discharge; and a controller for operating the discharge circuit at a predetermined cycle and executing the discharge. The controller operates the protecting circuit by extending the operation time from the start of the operation to the stop of the operation of the discharge circuit if the voltage of the battery cell detected by the voltage detector is an excessive voltage.SELECTED DRAWING: Figure 1
Patent JP-2019062173-A (JP)
Title: Luminaire apparatus and light-emitting device
Inventor: ABE MASUMI
IPC: H01L33/50
Filed: 2018-02-20
Abstract: To provide a luminaire apparatus capable of improving color reproducibility.SOLUTION: The luminaire apparatus comprises: an LED chip that emits primary light; and phosphor particles that emit secondary light when excited by the primary light. A luminaire apparatus 100 emits outgoing beam which includes primary light and secondary light. Emission spectrum of the outgoing beam includes: a first peak which positions in a range of 420-460 nm in wavelength; a second peak which positions in a range of 530-580 nm in wavelength; a third peak which positions in a range of 605-655 nm in wavelength; a first bottom which positions in a range of 440-480 nm in wavelength; and a second bottom which positions in a range of 555-605 nm in wavelength.SELECTED DRAWING: Figure 11
Patent JP-2018127454-A (JP)
Title: Prenylated hydroxystilbene
Inventor: COLIN CHARLES DUKE
IPC: A61P31/04
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide prenylated stilbene compounds for use in the treatment of diseases and medical disorders, for example cancer, skin ageing, inflammation, bacterial or fungal infection and immunosuppression.SOLUTION: The present invention provides a compound of the formula Ia [where Ris H, Ris selected from OCHCH=C(CH)and OCH=CHCH(CH), Ris H, Ris OH, Ris selected from OH and OR, Ris selected from OH and OR, Ris selected from methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl and benzyl, A----B is CH=CH].SELECTED DRAWING: None
Patent JP-2019135481-A (JP)
Title: Multi-blade cutter for crosscut test
Inventor: HIGASHI YOICHIRO
IPC: G01N19/04
Filed: 2018-02-05
Abstract: To provide a multi-blade cutter for a crosscut test capable of safely forming a notch for testing adhesion of a coated film with a highly accurate gap and depth under a stable condition by a simple operation, and easily replacing a blade, and simultaneously forming a plurality of notches for crosscut test even on the coated film provided on a base material having a curved surface.SOLUTION: The multi-blade cutter for a crosscut test comprises: a plurality of blades each having an engagement hole; a fulcrum shaft pivotally attaching the blades in parallel with a blade thickness direction; a blade holder for storing the blades; a holder cover for constantly holding an angle of the blade holder; a fin-shaped spacer provided on at least one of the blade holder and the holder cover; a magnet provided between the blade holder and a coated film to be tested so as to be in slide-contact with the holder cover; and a roller for energizing the coated film to be tested.SELECTED DRAWING: Figure 1
Patent JP-2019152702-A (JP)
Title: Composition for thin film formation of zinc oxide and method for producing zinc oxide thin film
Inventor: TAKEMOTO HIROHITO
IPC: C09D7/20
Filed: 2018-02-28
Abstract: To provide a zinc oxide thin film having an absorption ability of ultraviolet light, excellent visible light permeability, and a film thickness of 1 μm or less by a droplet application method such as a spray coating method in which a substrate temperature is less than 200°C during film formation and a means therefor.SOLUTION: A composition is a metal element which contains an organozinc compound and an organometallic compound represented by the following general formula (1), in which the metal element is used to form a zinc oxide film by a droplet coating method at a substrate temperature below 200°C and the metal element contained in the organometallic compound has a band gap of less than 3.2 eV. The method for producing zinc oxide film includes forming a zinc oxide film by applying a droplet coating at a substrate temperature of less than 200°C. In the formula of R-Zn-R(1) (Ris a straight or branched alkyl group having a carbon number of 1 to 7.)SELECTED DRAWING: None
Patent JP-2019150758-A (JP)
Title: Liquid application device, liquid application/conveyance device, image forming apparatus and image forming system
Inventor: EBIHARA TAKASHI
IPC: B05C1/02
Filed: 2018-03-01
Abstract: To provide a liquid application device in which a recording medium can be easily separated from a supply roller even if the recording medium is wound around the supply roller.SOLUTION: The liquid application device is provided that comprises: an applying roller that applies liquid to a sheet; a supply roller that supplies the liquid to the applying roller; a pressurizing roller that holds the sheet together with the applying roller; a first separating part that separates the sheet applied with the liquid from the applying roller; a second separating part that separates a sheet which is not separated by the first separating part and reaches the supply roller side; and a sheet housing part that houses at least part of the sheet separated by the second separating part.SELECTED DRAWING: Figure 7
Patent JP-2019153700-A (JP)
Title: Film forming method and film forming apparatus
Inventor: MIURA HIROKI
IPC: H01L21/31
Filed: 2018-03-02
Abstract: To provide a film forming method and a film forming apparatus capable of suppressing generation of particles without impairing the uniformity of film formation.SOLUTION: A film forming method using a film forming apparatus having a material gas supply unit and a cleaning gas supply unit includes a step of supplying a material gas from the material gas supply unit to a substrate without supplying a purge gas to the cleaning gas supply unit and adsorbing the material gas to the substrate, and step of supplying a reaction gas capable of generating a reaction product by reacting with the material gas to the substrate on which the material gas is adsorbed and depositing the reaction product on the substrate without supplying the purge gas to the cleaning gas supply unit.SELECTED DRAWING: Figure 11
Patent JP-2019159018-A (JP)
Title: Mode decomposition device, mode decomposition method, and program
Inventor: OIKAWA YASUHIRO
IPC: G10L25/48
Filed: 2018-03-09
Abstract: To provide a mode decomposition device capable of mode decomposition satisfying causality and complete reconfigurability without changing an amplitude envelope.SOLUTION: The mode decomposition device is a least square problem concerning; a Hadamard product of an inverse characteristic of an amplitude response of a filter which decomposes a musical sound signal into each mode and a frequency component of each mode; and a frequency component of the musical sound signal. The musical sound signal is decomposed into each mode by solving a constrained least square problem with the restriction of satisfying a complete reconfigurability and causality.SELECTED DRAWING: Figure 1
Patent JP-2019159100-A (JP)
Title: Optical scanner, image display device, head-up display, and moving body
Inventor: SHIRONO HIROSHI
IPC: G02B26/10
Filed: 2018-03-13
Abstract: To provide an optical scanner capable of reducing the accident that a user feels dazzling due to an abnormal light emission of a light source at startup.SOLUTION: The optical scanner includes: a light source; and a light quantity adjusting member 61 that changes the scan light quantity by changing a light reduction unit located on an optical path, of a plurality of light reduction units 61a and 61b having different light transmittances. The optical scanner optically scans a scan object surface using the light coming from the light source through the light quantity adjusting member 61. The optical scanner includes detecting means 65 for detecting the existence of the light quantity adjusting member 61 at a prescribed position. At startup, on the basis of the detection result by the detecting means 65, the optical scanner positions, on the optical path, a predetermined light reduction unit 61b, which is a predetermined light reduction unit having a transmittance other than a maximum transmittance, of the plurality of light reduction units 61a and 61b, and then starts the light emission of the light source.SELECTED DRAWING: Figure 7
Patent JP-2019155311-A (JP)
Title: Doctor chamber coater, and manufacturing method of coated material
Inventor: NAKAMURA HIROSHIGE
IPC: B41F31/08
Filed: 2018-03-15
Abstract: To provide a doctor chamber coater capable of reducing a risk of nonuniform adhesion of an insoluble matter on the surface of a coating object; and to provide a manufacturing method of a coated material.SOLUTION: A doctor chamber coater 1 includes a doctor chamber 2 having an opening 2a, and a roll body 3 arranged so that a peripheral surface is faced to the inside of the doctor chamber 2 through the opening 2a. The doctor chamber 2 has a mixing rod 23 extended in the axial direction of the roll body 3 on the internal lower side of the doctor chamber 2, for agitating coating slip 1a in the doctor chamber 2 by being rotationally driven.SELECTED DRAWING: Figure 1
Patent JP-2019161122-A (JP)
Title: Electronic device
Inventor: KAWASHIMA HIDEMIKI
IPC: H04N5/225
Filed: 2018-03-15
Abstract: To provide an electronic device capable of suppressing propagation of vibration generated by a cooling fan to a casing or an exterior member without increasing a size.SOLUTION: The electronic device include: a circuit board having a heat-generating circuit element mounted thereon; a motor; a storage unit for storing the motor; a cooling fan for cooling the circuit element; and a first exterior member for fixing the cooling fan. The cooling fan is disposed in a projection of the first exterior member. The first exterior member includes an elastic unit and a resin non-elastic unit. A part of the elastic unit is in contact with the cooling fan.SELECTED DRAWING: Figure 7
Patent JP-2019164558-A (JP)
Title: Information processor, program, information processing method and information processing system
Inventor: MINEGISHI YOICHI
IPC: G06F3/12
Filed: 2018-03-19
Abstract: To provide an information processor, a program, an information processing method and an information processing system, which can prevent wasteful printout of an own device that is not desired by a user when a printer driver of a printer that is an output object is not present in the own device.SOLUTION: An information processor includes: connection information acquisition means which acquires connection information of a device from the device; device information acquisition means which acquires device information of the device from the device; icon information acquisition means which acquires information of a printer icon of an own device; determination means which determines whether or not to change a printout destination of the printer icon from device information acquired from the device and a corresponding model of a driver in association with the printer icon; and output destination change means which changes a printout destination of the printer icon determined to be changed by the determination means.SELECTED DRAWING: Figure 2
Patent JP-2019169825-A (JP)
Title: Semiconductor device and power conversion device
Inventor: OGURA TSUNEO
IPC: H03K17/00
Filed: 2018-03-23
Abstract: To provide a semiconductor device capable of easily determining a cause of destruction.SOLUTION: The semiconductor device includes: a first electrode; a second electrode; a transistor having a first gate electrode; a first detector for detecting a change in a first parameter of the transistor over time to acquire first time-varying data; and a first storage unit for storing the first time-varying data.SELECTED DRAWING: Figure 1
Patent JP-2019166501-A (JP)
Title: Hydrogen water generator
Inventor: KIMURA TOMOAKI
IPC: C02F1/461
Filed: 2018-03-26
Abstract: To provide a hydrogen water generator that is excellent in hydrogen solubility and can generate hydrogen with high visibility of bubbles.SOLUTION: A hydrogen water generator has: a main body part that is formed as a cylindrical hollow container and is capable of storing water in a hollow part 19; an electrode part 30 that is arranged on the upper side of the bottom surface part 13a in the main body part and includes a plurality of electrode plates capable of applying a voltage to water; a control circuit part that is electrically connected to the electrode part and disposed at a predetermined position of the main body part, and adjusts and controls at least a conductive state of the electrode part; and a power supply part 60 that is controlled by the control circuit part 50 and supplies power to the electrode part. The electrode part is arranged in a substantially cylindrical standing state along the inner wall of the hollow part; a wall part 40 of a substantially cylindrical body is erected continuously along at least the inside of the electrode part on the bottom surface of the main body part; and the wall part is shaped to cover the electrode part from above, while an opening 41 is formed on the upper surface, and the hydrogen bubbles generated by the electrode part is allowed to diffuse into water of the hollow part.SELECTED DRAWING: Figure 6
Patent JP-2019175044-A (JP)
Title: Unclear substance detection system and unclear substance detection method
Inventor: YAMAMOTO SOICHIRO
IPC: G08C15/00
Filed: 2018-03-28
Abstract: To provide an unclear substance detection system capable of promptly detecting and identifying an unclear substance and appropriately transmitting information to a job site.SOLUTION: An unclear substance detection system comprises: a detection unit 10 including a sensor for detecting an unclear substance and a communication section for transmitting a detection result and receiving a detection instruction; a detection procedure file in which a subsequent detection method is stored on a present detection method basis; and a processing server 201 for reading out a subsequent detection method by retrieving the detection procedure file on the basis of a present detection method, and transmitting a detection instruction to the detection unit 10 on the basis of the read-out subsequent detection method.SELECTED DRAWING: Figure 1
Patent JP-2019171523-A (JP)
Title: Control adapter and electric tool
Inventor: HANEISHI ISAO
IPC: B25F5/00
Filed: 2018-03-28
Abstract: To provide a detachable control adapter that can remotely operate an electric tool, which is driven by a detachable battery pack and has no wireless communication function, without replacing or modifying components.SOLUTION: A control adapter 32 according to the present invention is detachably mounted to an electric tool 10 that includes a main body 12 having a first connection portion 16, and a battery pack 14 having a second connection portion 18 that is engageable with and disengageable from the first connection portion 16. In the control adapter 32, a third connection portion 34 that is engageable with and disengageable from the first connection portion 16, and a fourth connection portion 36 that is engageable with and disengageable from the second connection portion 18 are provided on the surfaces facing in reverse directions to each other. The control adapter includes an energization circuit 54 capable of energizing the main body 12 from the battery pack 14 in a state in which the third connection portion 34 is engaged with the first connection portion 16 and the fourth connection portion 36 is engaged with the second connection portion 18, and a communication part 58 that performs wireless communication with a predetermined controller 38 on a one-to-one basis.SELECTED DRAWING: Figure 5
Patent JP-2019170347-A (JP)
Title: Attachment for weeding boat, and weeding boat
Inventor: HORI NOBUO
IPC: A01B39/18
Filed: 2018-03-29
Abstract: To provide an attachment for a weeding boat capable of increasing a weeding function, and provide the weeding boat.SOLUTION: An attachment 20 for a weeding boat includes a weeding member 31 comprising a rod-like member for pulling weeds in the rear from the stern in the traveling direction of a boat 11, and a connection part 25 connecting a supporting bracket 23 with a base end side of the weeding member 31. The weeding member 31 extends from the connection part 25 downward and has a rod-like shape, and is provided in multiple pieces. The connection part 25 includes a spring hinge 26. The spring hinge 26 supports the weeding member 31 so that the tip of the weeding member 31 is vertically movable, and includes a first biasing member 29 for biasing the tip of the weeding member 31 downward.SELECTED DRAWING: Figure 4
Patent JP-2019177883-A (JP)
Title: Plastic bottle
Inventor: HIROSE KAZUYA
IPC: B65D1/02
Filed: 2018-03-30
Abstract: To provide a heated plastic bottle which inhibits limitations on a bottle attachment surface of a roll label to have excellent aesthetics of the bottle and maintains a good bottle appearance during heating and cooling after the heating in a case where a pressure absorption panel is not provided at a body part of the bottle.SOLUTION: A plastic bottle 100 of the invention includes a mouth part 1, a body part 3, and a bottom part 4. The body part 3 is formed into a cylindrical shape having a cylindrical surface. The body part 3 includes a bellows shaped flexible elastic part 10 which extends and contracts in an axial direction. The bellows shaped flexible elastic part 10 is formed by arranging a number of recessed parts 11 inclining relative to a bottom surface continuously in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2019179360-A (JP)
Title: Parking lot system
Inventor: MAEDA FUTOSHI
IPC: G07B15/00
Filed: 2018-03-30
Abstract: To provide a parking lot system capable of improving processing with a simple configuration that does not require large-scale items after settlement with an advance settlement machine.SOLUTION: A management device 100 does not cause an additional charge after settlement even with a simple configuration even if an unexpected traffic jam occurs after settlement at an advance settlement machine 20 by extending time of no additional charge after settlement with the advance settlement machine 20 when a traffic jam report is received from a mobile communication terminal TI of a parking lot user via an accept point AP.SELECTED DRAWING: Figure 3
Patent JP-2019182896-A (JP)
Title: Flexible resin-forming curable resin composition, resin film, electric circuit body and semiconductor device
Inventor: SHIBATA TOMOAKI
IPC: C08F2/46
Filed: 2018-04-02
Abstract: To provide a flexible resin layer-forming resin composition that has sufficient flexibility, elasticity and transparency, and has high surface free energy, and a resin film, an electric circuit body and a semiconductor device including the same.SOLUTION: A flexible resin-forming curable resin composition contains (A) a styrenic elastomer, (B) a polymerizable compound, (C) a polymerization initiator and (D) maleic acid anhydride.SELECTED DRAWING: None
Patent JP-2019184726-A (JP)
Title: Image forming apparatus and toner supply method
Inventor: KOMICHI HARUKI
IPC: G03G15/00
Filed: 2018-04-05
Abstract: To appropriately supply a toner to a developing device that develops an electrostatic latent image with toner.SOLUTION: A control unit included in an image forming apparatus sets a plurality of consumption sections obtained by dividing a toner consumption position in a conveyance path direction, acquires, in each of the plurality of consumption sections, actual density temporal transition that is a temporal transition of a toner density after a toner is actually consumed in the consumption section, and acquires, in each of the plurality of consumption sections, density error information used for correction of the toner density on the basis of a density error that is the difference between the actual density temporal transition in the consumption section, and theoretical density temporal transition that is a temporal transition of the toner density after a toner is consumed in the consumption section obtained in a theoretical manner.SELECTED DRAWING: Figure 7