baber/WOPTO huggingface dataset:
Patent JP-2020003303-A (JP)
Title: Method for inspecting strength of end part of glass plate, method for manufacturing glass plate, and method for inspecting strength of end part of glass plate
Inventor: FUJII MIYU
IPC: G01N3/20
Filed: 2018-06-27
Abstract: To surely conduct an inspection of the strength of an end part in almost all of the regions in a direction along the end surface of the end part of the glass plate.SOLUTION: According to the method for inspecting the strength of an end part of a glass plate, a pressing member 2 and a glass plate G are relatively moved in a direction along an end surface Ge of an end part Ga of the glass plate G while the end part Ga is being locally deformed in such a manner that the pressing member 2 is inserted into the elastic member 3 from the glass plate G while the glass plate G is being held by the pressing member 2 and an elastic member 3 on both main surfaces of the glass plate, the elastic member being deformable according to the pressing member 2.SELECTED DRAWING: Figure 2
Patent JP-2020001079-A (JP)
Title: Joining device and joining method
Inventor: NAGAI HIROYUKI
IPC: B23K11/02
Filed: 2018-06-29
Abstract: To provide a joining device which can favorably join a first metal member and a second metal member, and a joining method.SOLUTION: An electrode unit 58 of a joining device 10 has an abutment part 64 having a tapered external peripheral face 80 which contacts with a tapered pressure-receiving face 46 by being inserted into a first metal member 14. The tapered external peripheral face 80 is inclined to a direction approximating an axial core of the abutment part 64 as progressing toward the other end side from one end side. At least a part of the abutment part 64 has a thickness for making the part elastically deformable so that the tapered external peripheral face 80 progresses along the tapered pressure-receiving face 46 at the impartment of pressurization forces to the first metal member 14 and a second metal member 18.SELECTED DRAWING: Figure 11
Patent JP-2019018200-A (JP)
Title: Manufacturing method of desulfurization agent, manufacturing method of desulfurization agent precursor, and desulfurization agent precursor
Inventor: SUZUKA YASUHIRO
IPC: C04B35/453
Filed: 2018-07-04
Abstract: To provide a manufacturing method capable of sufficiently increasing sulfur adsorption volume in for example a copper-zinc-aluminum-nickel-based desulfurization agent.SOLUTION: The manufacturing method of a desulfurization agent has a first mixing process for mixing a first powder containing a copper compound and a zinc compound, and a second powder containing a nickel compound to obtain a first mixed powder, a pulverization process for pulverizing the first mixed powder to have average particle diameter of 5 μm or less, a second mixing process for mixing the first mixed powder after the pulverization process and a third powder containing the aluminum compound to obtain the second mixed powder, a molding process for mixing the second mixed powder and extrusion molding the same to obtain a molded article, a burning process for burning the molded article to obtain a desulfurization agent precursor, and a reduction process for hydrogen reducing the desulfurization agent precursor to obtain the desulfurization agent.SELECTED DRAWING: None
Patent JP-2020008420-A (JP)
Title: Device for estimating location and posture of moving body, and program of the same, as well as system for estimating location and posture of moving body and method of the same
Inventor: SUZUKI TARO
IPC: G01S19/55
Filed: 2018-07-06
Abstract: To provide a system that can highly accurately estimate a location and posture of a moving body using observation data to be obtained by the low-cost moving body.SOLUTION: Each of three or more receivers installed in an unmanned aerial vehicle (UAV) 1 is configured to generate observation data including information on a distance to each receiver from these satellites 7 on the basis of a signal received from a plurality of satellites 7. An information processing device 5 is configured to: calculate an estimation reception location where one or more receivers receive the signal from the satellite 7 on the basis of the observation data, and location data on locations of the plurality of satellites 7; and calculate an estimation location of a range-finding device 20 in the UAV 1 on the basis of the estimation reception location and an estimation posture of the UAV 1. The rnage-finding device 20 is configured to: irradiate an object with laser light in synchronization with timing of receiving the signal from the satellite 7 in the receiver; and measure a distance to the object.SELECTED DRAWING: Figure 1
Patent JP-2019031398-A (JP)
Title: Sheet stacking device
Inventor: HORIUCHI KEI
IPC: B65H3/48
Filed: 2018-07-10
Abstract: To maintain a separation performance of sheets even when a residual quantity of the sheets becomes small.SOLUTION: A sheet feeding device includes: stacking means for stacking a sheet bundle; lifting means for lifting and lowering the stacking means; blowing means for separating a plurality of sheets constituting the sheet bundle by blowing air to the side surface of the sheet bundle; and feeding means for feeding an uppermost sheet of the sheet bundle. The stacking means includes a supporting portion that supports a stacking surface which is held in contact with a sheet located at the lowest position of the sheet bundle and the vicinity of an end portion of the stacking surface and has a surface not parallel to the stacking surface; and a ventilating portion for ventilating a part below the stacking surface by blowing thereto the air blown from a portion of an air blowing port of the blowing means below the stacking surface.SELECTED DRAWING: Figure 4
Patent JP-2019020409-A (JP)
Title: Analysis of multiple X-ray spectra using fitting
Inventor: CHARALAMPOS ZARKADAS
IPC: G01N23/223
Filed: 2018-07-13
Abstract: To provide a method of analysis of X-ray spectra with X-ray fluorescence.SOLUTION: A measured sample spectrum is fitted using a combination of a measured reference spectrum with one calculated function. The method includes measuring a reference spectrum as a plurality of measured values Rpr(i) for a plurality of energy bins i from a reference sample; selecting npr regions of interest indexed by j corresponding to a plurality of bins i, and recording profiles for the respective plurality of bins from the measured reference spectrum; measuring a sample spectrum as a plurality of intensity values R(i) for a plurality of energy bins i; and fitting the measured sample spectrum R(i) to a fit function, which includes at least one profile in at least one respective region of interest and includes at least one calculated function.SELECTED DRAWING: Figure 1
Patent JP-2020013012-A (JP)
Title: Image formation device
Inventor: OGATA AYANO
IPC: G03G15/01
Filed: 2018-07-19
Abstract: To provide an image formation device which can suppress the attachment of a product even if a cooling device or a clear toner is not additionally provided.SOLUTION: The image formation device includes: an input unit for receiving an input of image data; an image formation unit having a first image formation unit for forming a yellow toner image, a second image formation unit for forming a toner image of a second color which is not a yellow color, an intermediate transfer body, and a transfer unit, the image formation unit forming a toner image corresponding to the image data on a recording material; a fixing unit; and a controller for controlling the operation of the image formation unit. The controller forms a yellow toner on the toner image corresponding to the image data input by the input unit so that the yellow toner forms the highest position on the surface of the recording material on which the toner image is transferred when the input unit inputs image data for which a toner image with a single second color is to be formed on the recording material.SELECTED DRAWING: Figure 6
Patent JP-2020013721-A (JP)
Title: Luminaire, display device and television receiver
Inventor: IMANISHI TAKAHIRO
IPC: G02F1/13357
Filed: 2018-07-19
Abstract: To suppress generation of luminance unevenness by a support member for supporting a diffusion plate.SOLUTION: A luminaire 30 which irradiates an irradiated body 20 with light includes: light sources 52; a chassis 31 which stores the light sources 52 at a bottom part 31A, and which has an opening on the irradiated body 20 side; a diffusion plate 60 disposed at the opening of the chassis 31; and support members 53 interposed between the bottom part 31A of the chassis 31 and the diffusion plate 60, and supporting the diffusion plate 60. The bottom part 31A of the chassis 31 has: a non-arrangement part 36 which is overlapped with a central region 60B including a center 60A in a plane of the diffusion plate 60, and in which the support members 53 are not arranged; and an annular arrangement part 37 in which the support members are arranged in an annular manner so as to surround the non-arrangement part 36.SELECTED DRAWING: Figure 2
Patent JP-2020014346-A (JP)
Title: Power conversion device
Inventor: FUMINO TAKASHI
IPC: H02M3/155
Filed: 2018-07-19
Abstract: To suppress occurrence of an inrush current without changing a device configuration even if a charging capacity of a capacitor at an output side increases.SOLUTION: A power conversion device comprises: a step-down chopper circuit, whose input side is connected to DC power supply, having a first switching element, which steps down a power supply voltage of the DC power supply and outputs the power supply voltage by performing PWM control on the first switching element; a boost chopper circuit, whose input side is connected to an output side of the step-down chopper circuit, and whose output side is connected to a DC bus, which boosts and outputs an input voltage by the PWM control of the second switching element; and a control unit for applying a gate voltage to the first and second switching elements.SELECTED DRAWING: Figure 2
Patent JP-2020012184-A (JP)
Title: Manufacturing method of nickel powder
Inventor: HIRAGORI SHINICHI
IPC: B22F9/26
Filed: 2018-07-20
Abstract: To provide a manufacturing method of nickel powder capable of efficiently manufacturing nickel powder.SOLUTION: A manufacturing method of nickel powder includes: a first step of mixing a nickel sulfate aqueous solution and a neutralization agent to produce neutralized slurry containing a nickel hydroxide; a second step of supplying the nickel hydroxide obtained in the first step to an apparatus where multiple stages of mixing parts are joined, and making contact with an ammonium sulfate aqueous solution in counter current to obtain a nickel ammine complex solution; and a reduction step of making the nickel ammine complex solution obtained in the second step contact with hydrogen gas to obtain nickel powder and reduced solution.SELECTED DRAWING: Figure 3
Patent JP-2020016969-A (JP)
Title: Program and document classification device
Inventor: BAJI TAKESHI
IPC: G06T7/00
Filed: 2018-07-24
Abstract: To efficiently perform classification processing on documents by reducing the amount of data of individual definitions of definition bodies used to classify the documents.SOLUTION: There is provided a program which causes a computer to perform processing of: generating a first component image by extracting segments extending horizontally from an image of a document, and a second component image by extracting segments extending vertically; dividing the first component image into a plurality of blocks, and generating a first feature value indicative of a feature of a distribution of segments of the first component image upon the basis of whether each of the blocks includes a segment; dividing the second component image into a plurality of blocks, and generating a second feature value indicative of a feature of a distribution of segments of the second component image upon the basis of whether each of the blocks includes a segment; and discriminating and classifying the kind of the document in the image upon the basis of a difference between a first feature value of a definition of the document previously registered in a definition body and the generated first feature value, and a difference between a second feature value of a definition of the document previously registered in the definition body and the generated second feature value.SELECTED DRAWING: Figure 13
Patent JP-2020017015-A (JP)
Title: Vehicle and control method of electronic commerce system
Inventor: NISHIO TAKESHI
IPC: G06Q50/10
Filed: 2018-07-24
Abstract: To provide a vehicle and a control method of an electronic commerce system capable of efficiently instructing a delivery destination of a merchandise for electronic commerce.SOLUTION: The vehicle capable of autonomously traveling to a destination is provided with a microphone 24, a touch panel 23, a speaker 25, a display panel 21, a wireless communication circuit 26 capable of communicating with an external electronic commerce server 30, and a control circuit 27B. When the microphone 24 or the touch panel 23 receives an instruction to purchase a predetermined merchandise on the electronic commerce server 30, the control circuit 27B outputs a proposal for delivery to a destination through the speaker 25 or the display panel 21. Thereby, a passenger 83 who has instructed the purchase of the predetermined merchandise can grasp the delivery to the destination of the merchandise specified by the passenger.SELECTED DRAWING: Figure 6
Patent JP-2018170528-A (JP)
Title: Solid-state image pickup device and electronic apparatus
Inventor: TAYA KEIJI
IPC: H01L27/146
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To easily provide a high-quality laminated image sensor.SOLUTION: A solid-state image pickup device is laminated with: a first semiconductor substrate including a first wiring layer, a photodiode, and at least a transfer transistor, a reset transistor, and an amplifier transistor; a second semiconductor substrate including a second wiring layer and a plurality of transistors; and a third semiconductor substrate including a third wiring layer. The first semiconductor substrate includes a first connection part connected to the first wiring layer. The second semiconductor substrate includes a second connection part extending in a lateral direction on the other side of a surface facing the second semiconductor substrate. The second connection part is connected to the second wiring layer of the second semiconductor substrate and the third wiring layer of the third semiconductor substrate. The plurality of transistors are arranged in a longitudinal direction between opposed surfaces of the second semiconductor substrate.SELECTED DRAWING: Figure 6
Patent JP-2018201030-A (JP)
Title: Semiconductor device and display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/316
Filed: 2018-07-27
Abstract: To provide a semiconductor device using an oxide semiconductor having stable electric characteristics.SOLUTION: A silicon oxide layer containing a large number of defects typified by dangling bonds is formed in contact with an oxide semiconductor layer, and an impurity such as hydrogen or moisture (a hydrogen atom or a compound containing a hydrogen atom such as HO) contained in the oxide semiconductor layer is diffused into the silicon oxide layer, and therefore, the impurity concentration in the oxide semiconductor layer is reduced. Further, a mixed region is provided at the interface between the oxide semiconductor layer and the silicon oxide layer.SELECTED DRAWING: Figure 1
Patent JP-2020015705-A (JP)
Title: Method for producing aniline compound
Inventor: Okura Yuka
IPC: C07C211/52
Filed: 2018-07-27
Abstract: To provide a method for highly selectively producing 3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline from 3-bromo-5-trifluoromethylaniline.SOLUTION: There is provided a method for producing 3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline, which comprises (1) a step of obtaining 3-iodo-5-trifluoromethylaniline by reacting 3-bromo-5-trifluoromethylaniline and an iodizing agent in a solvent in the presence of a transition metal catalyst and a compound represented by the formula [6] (wherein, Rand Rare the same or different and represents an alkyl group, W represents a divalent hydrocarbon group) and (2) a step of obtaining 3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline by reacting the 3-iodo-5-trifluoromethylaniline obtained in the step (1) and 4-methyl-1H-imidazole in the presence of a base.SELECTED DRAWING: None
Patent JP-2019191548-A (JP)
Title: Green coloring composition for color filter and color filter
Inventor: LI QIAN
IPC: C08K5/3417
Filed: 2018-07-31
Abstract: To provide a green coloring composition for color filter having high dispersion stability, and a color filter.SOLUTION: A green coloring composition for color filter contains a green pigment component (A) containing at least a halogenated zinc phthalocyanine pigment, a dispersant (B), a binder resin (C) and an organic solvent (D), in which the organic solvent (D) is a mixed organic solvent containing at least an organic solvent (D-1) having a solubility parameter (SP value) of 8.0-9.5(cal/cm)and a boiling point at 760 mmHg of 140-159°C and an organic solvent (D-2) having a solubility parameter (SP value) of 10.0-11.0(cal/cm), and the organic solvent (D-2) is 0.01 wt.% or more and less than 2 wt.% in 100 mass% of the organic solvent (D).SELECTED DRAWING: Figure 1
Patent JP-2018168393-A (JP)
Title: Polymer composition
Inventor: PHILIP HOUGH
IPC: C08K7/26
Filed: 2018-08-09
Abstract: To provide a polymer composition, a process for producing the same, and a use of the same for vulcanizing a resin containing a vulcanizable polymer composition.SOLUTION: A polymer composition contains a) a polymer and b) zeolite, where the total content of the components a) and b) in the composition is higher than 90 wt.%, particularly higher than 94 wt.%, and more preferably higher than 98 wt.%, based on an amount of a residual material obtained after TGA measurement is continued until the temperature rises to 550°C, and the total amount of water measured at a rate of 5°C/min in a temperature range of 25-380°C by TGA is less than 15 wt.%.SELECTED DRAWING: None
Patent JP-2020027429-A (JP)
Title: Reservation managing device, reservation managing method and computer program
Inventor: YAMAMOTO KOYO
IPC: G06Q30/02
Filed: 2018-08-10
Abstract: To enable an energy supply plan which can standardize the operation rate of energy supplying apparatuses or which decreases a dissatisfaction by users.SOLUTION: A reservation managing device according to an embodiment of the present invention includes: a reservation managing unit that manages reservations on energy supplying sites where energy is supplied to a moving object which moves through a traffic route including the plurality of energy supplying sites, and on an energy supplying time for supplying the energy; and a calculating unit that gives an incentive or a penalty to the user of the moving object in accordance with the execution status of the reservations.SELECTED DRAWING: Figure 1
Patent JP-2020031535-A (JP)
Title: Preparation method of beverage, preparation container and cartridge
Inventor: NAITO SHUNICHI
IPC: B65D81/32
Filed: 2018-08-27
Abstract: To sufficiently melt a food product which is hard to melt such as powder-type protein in liquid such as water when melting it, and to prevent operation for moving protein powder and the like to the container from being repeated when performing the operation.SOLUTION: A basket 200 for setting a cartridge 305 of protein is arranged in a lid 130 of a container 100 into which water is put. A mounting port 230 of the cartridge 305 of protein is installed on one sidewall of the hollow basket 200. A plurality of holes 220 through which water for melting the cartridge can enter and exist are formed in a plurality of places in the basket 200. The cartridge 305 is obtained by wrapping the periphery of the protein powder 300 with a water-soluble film 310 of wafer.SELECTED DRAWING: Figure 1
Patent JP-2020032751-A (JP)
Title: Omnidirectional movable wheel
Inventor: MURAI MAKOTO
IPC: B60B9/12
Filed: 2018-08-27
Abstract: To provide an omnidirectional movable wheel that can absorb an impact during travelling while preventing sliding between an elastic body and a hub and between the elastic body and a roller support body.SOLUTION: An omnidirectional movable wheel includes: a hub 9 arranged radially inward of a roller support body; and a fixed member 10 fixed to the roller support body. The hub 9 includes a shaft portion 12 connected to a drive motor, and an extended portion 13 disposed extending out from an outer circumferential surface of the shaft portion 12. A fixed member 10 is arranged to surround the shaft portion 12. An elastic body 11 is arranged between the extended portion 13 and the fixed member 10 to surround the shaft portion 12. Plural pins 14 are disposed on the extended portion 13 to protrude therefrom. Plural pins 17 are disposed on the fixed member 10 to protrude therefrom. Plural holes 18 to be fitted to the pins 14 and plural holes 19 to be fitted to the pins 17 are provided in the elastic body 11. The holes 19 are dislocated from the holes 18 in a circumferential direction of the elastic body 11.SELECTED DRAWING: Figure 4
Patent JP-2020031758-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2018-08-28
Abstract: To increase interest in a game.SOLUTION: Any one of a plurality of set values that determines the degree of advantage regarding a big winning game is set. Then, a setting suggestion performance suggesting the current set value is executed. In the setting suggestion performance, the degree of reliability differs depending on cases where it is triggered by execution of the 100th special game after a big winning game based on a non-probability variation big winning is imparted and where it is triggered by execution of the 200th, 300th, 400th, 500th special games after the big winning game based on the non-probability variation big winning is imparted.SELECTED DRAWING: Figure 16
Patent JP-2020034209-A (JP)
Title: refrigerator
Inventor: TSUFUKU MASAYASU
IPC: F16L59/065
Filed: 2018-08-29
Abstract: To provide a refrigerator in which a partition heat insulation wall can be mounted even after urethane foam is filled between an outer case and an inner case, by allowing the partition heat insulation wall to prevent a vacuum heat insulation material from being damaged by external force, even without filling the urethane foam.SOLUTION: A refrigerator includes: an outer case; an inner case; a foamed heat insulation material filled between the outer case and the inner case; and a partition heat insulation wall for insulating heat by partitioning adjacent spaces. The partition heat insulation wall includes: a first case; a second case provided opposing to the first case; and a vacuum heat insulation material housed in a space formed by the first case and the second case, and comprised by the inside being decompressed in a state where a core material is sealed inside an outer packing material. Between the vacuum heat insulation material and the second case, a soft member is provided which is softer than the vacuum heat insulation material.SELECTED DRAWING: Figure 4
Patent JP-2020033920-A (JP)
Title: Pump fixing structure
Inventor: KATO NOBUHIRO
IPC: F16B2/20
Filed: 2018-08-29
Abstract: To fix a holder and a bracket to each other by using another fixing member in a fixing structure in which a pump, such as a purge pump, is fixed to a base member, such as a vehicle body, through the holder and the bracket, and to inhibit the possibility that the pump is removed from the bracket.SOLUTION: A pump fixing structure includes: a holder 11 which forms an annular shape, encloses an outer periphery of a pump 41 in the annular shape to hold the pump 41, and is made of an elastic body; and a bracket 21 in which a tip is fixed to the holder 11 and a base end part is fixed to a base member B such as a vehicle body. The pump fixing structure includes a bolt 31a and a nut 31b which fix the holder 11 to the tip of the bracket 21.SELECTED DRAWING: Figure 1