baber/WOPTO huggingface dataset:
Patent JP-2021148458-A (JP)
Title: Shape measurement method and shape measurement device
Inventor: KAMIKITA MASAHIRO
IPC: G01B11/24
Filed: 2020-03-16
Abstract: To provide a shape measurement method and a shape measurement device that are capable of highly accurately measuring the surface shape of a measurement object.SOLUTION: A shape measurement method includes the steps of: acquiring first data indicating a change in the distance between a calibration measurement object that is rotationally symmetric around an axis parallel to a first direction and a first probe arranged in a second direction orthogonal to the first direction, and acquiring second data indicating a change in the distance between the calibration measurement object and a second probe arranged in the second direction, while relatively moving the calibration measurement object, between the first probe and the second probe, in the first direction with respect to the first probe and the second probe; estimating an error caused by the movement included in the first data and the second data on the basis of the first data and the second data; acquiring third data indicating a change in the distance between the measurement object and the first probe while relatively moving a measurement object in the first direction with respect to the first probe; and correcting the third data by using the error.SELECTED DRAWING: Figure 4
Patent JP-2021149249-A (JP)
Title: Analysis device, analysis method and program
Inventor: KATO MITSUAKI
IPC: G06F30/18
Filed: 2020-03-17
Abstract: To more accurately calculate a wall surface shearing stress of a tube.SOLUTION: An analysis device according to an embodiment comprises: a reception unit; and a calculation unit. The reception unit receives structure information indicating a structure of a tube being an analysis object and fluid information indicating a state of a fluid flowing in the tube. The calculation unit calculates a plurality of loss coefficients of the tube on the basis of the structure information and the fluid information, and calculates a wall surface shearing stress of the tube from the plurality of loss coefficients.SELECTED DRAWING: Figure 2
Patent JP-2021150088-A (JP)
Title: Heat dissipation structure and battery having the same
Inventor: HIRATA YOSHIKI
IPC: H01M10/613
Filed: 2020-03-18
Abstract: To provide a heat dissipation structure that is adaptable to various forms of heat sources, is lightweight, has abundant elastic deformability, is excellent in heat dissipation efficiency, and is easily detachable from the heat source, and a battery having the heat dissipation structure.SOLUTION: In a heat radiating structure 10 in which a plurality of heat dissipation members 28 for enhancing heat dissipation from a heat source are connected, the heat dissipation members 28 include heat conductive sheets 30 which are shaped so as to advance while spirally wound, cushion members 31 which are provided on annular back surfaces of the heat conductive sheets 30 and easily deformed according to the surface shape of the heat source as compared with the heat conductive sheets 30, penetration paths 32 penetrating in a direction in which the heat conductive sheets 30 advance while wound, and adhesion layers 29 that cover the surfaces of the heat conductive sheets 30 and can be in contact with at least the heat source. The plurality of heat dissipation members 28 are connected to one another by connecting members 35 while arranged side by side in a direction orthogonal to the direction in which the heat conductive sheets 30 advance while wound.SELECTED DRAWING: Figure 2
Patent JP-2021148607-A (JP)
Title: Sensor attachment structure and moving body
Inventor: MOMII MOTOYUKI
IPC: G01S13/931
Filed: 2020-03-19
Abstract: To provide a sensor attachment structure which protects a sensor by absorbing a load received by an exterior member without being affected by change in attachment accuracy due to change over time.SOLUTION: A sensor attachment structure in which a sensor bracket that holds a sensor configured to detect an external world of a moving body is attached to an exterior member of the moving body and a structure member of the moving body, comprises: a first absorption mechanism configured to hold the sensor bracket such that the sensor bracket can retreat from an initial position of the sensor bracket in a state in which an external load does not act, along a front-and-rear direction of the moving body in response to action of the external load; and a second absorption mechanism configured to hold the sensor bracket such that the sensor bracket can swing from the initial position in response to the action of the external load, while being held by the first absorption mechanism.SELECTED DRAWING: Figure 2
Patent JP-2021148976-A (JP)
Title: Optical coupler structure and method for manufacturing the same
Inventor: SUMITA MAKOTO
IPC: G02B6/26
Filed: 2020-03-19
Abstract: To provide an optical coupler structure and a method for manufacturing an optical coupler that can facilitate manufacturing, can easily set the number of divisions as an arbitrary number, and also can reduce the manufacturing cost.SOLUTION: A resin optical fiber 1 is used on one side of a division/meeting part 11 where lights divide or meet, and one end part 6 of the optical fiber 1 is formed as a division structure in which a plurality of division parts 6a and 6b are sequentially arranged in the direction of a circumferential rotation around the axial line of the optical fiber 1. Optical fibers 2 and 3 are connected to the division parts 6a and 6b in the one end part 6 of the optical fiber 1 as optical fibers used for another side of the division/meeting part 11.SELECTED DRAWING: Figure 1
Patent JP-2021152826-A (JP)
Title: Information processing device, subject classification method, and subject classification program
Inventor: NAMATAME SHINYA
IPC: G06T7/00
Filed: 2020-03-25
Abstract: To provide an information processing device, a subject classification method, and a subject classification program capable of more accurately identifying a subject imaged by an imaging device.SOLUTION: A subject classification device 10 as an information processing device comprises: a first class determination unit 32 for determining classification of a subject for each of first reference units that are obtained by subdividing first image data and second image data, wherein the first image data and the second image data are captured by a camera 20; a second class determination unit 34 for determining the classification of the subject for each second reference unit wider than the first reference unit; and a class specifying unit 36 for specifying the classification of the subject including the first reference unit by using the classification results of the first image data and the second image data based on the second reference unit if the classification results of the first image data and the second image data based on the first reference unit are different even though the subject is the same.SELECTED DRAWING: Figure 1
Patent JP-2021151758-A (JP)
Title: Printer and program mounted on printer
Inventor: TANAKA NOBUMASA
IPC: B41J2/175
Filed: 2020-03-25
Abstract: To provide a printer that can suppress a recycled cartridge from causing a failure.SOLUTION: A control program reads out cartridge information including CTG identification information, from an IC chip of a cartridge attached to an attachment case (S25) and determines whether or not history information having the same CTG identification information same as the read-out CTG identification information (S26). The control program, when determining that the history information having the same CTG identification information is memorized in a memory (S26:Yes) and when determining that ink is not stored in the cartridge according to data (S27:No) and that ink is physically stored in the cartridge (S29:Yes), determines that the cartridge is a proper recycled cartridge, and renews information about residual quantities of the history information (S33). This enables a prohibition of printing processing to be released (S38) so that printing processing can be executed (S12:No).SELECTED DRAWING: Figure 3
Patent JP-2020182829-A (JP)
Title: Method and apparatus for cleaning medical instrument and for detecting residue on its surface
Inventor: MARKO PUDAS
IPC: A61B42/60
Filed: 2020-03-26
Abstract: To provide a method for cleaning a medical instrument and for detecting residue such as organic residue on its surface, and a related apparatus.SOLUTION: A method for cleaning a medical instrument and for detecting residue on its surface comprises (a) obtaining a non-sterile or conventionally sterilized medical instrument, (b) loading the instrument into a deposition and/or analysis apparatus, (c) exposing the instrument to pressure below 100 hPa, and (d) exposing the instrument to at least one type of gas reactive to the residue.SELECTED DRAWING: Figure 1
Patent JP-2021155073-A (JP)
Title: Sheet package
Inventor: OKABE KAIRI
IPC: A47K10/20
Filed: 2020-03-26
Abstract: To provide a sheet package from which a sheet can be easily taken out.SOLUTION: A sheet package has: a take-out port 20 that is formed on a top surface 11 of a packaging bag 10 and opens to the top surface 11 when a part of the top surface 11 is cleaved; a lid body 50 formed by a part of the cleaved top surface 11, in which an end on a first side surface 15 side is connected to the top surface 11 to resealably close the take-out port 20; a first cleavage cutting line 21 that extends from a first end edge 11C on a third side surface 13 side of the top surface 11 to a second end edge 11D on a fourth side surface 14 side so as to project from the first side surface 15 side to the second side surface 16 side of the top surface 11; a second cleavage cutting line 22 that is formed on the third side surface 13 and extends from the first end edge 11C to a bottom surface 12 side continuously with the first cleavage cutting line 21; and a third cleavage cutting line 23 that is formed on the fourth side surface 14 and extends from the second end edge 11D to the bottom surface 12 side continuously with the first cleavage cutting line 21.SELECTED DRAWING: Figure 1
Patent JP-2021153865-A (JP)
Title: Pachinko game machine
Inventor: SHIRAISHI TATSUYA
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To increase playability in a high base state more than before.SOLUTION: Background displays that can be displayed on a performance display device include a first background display corresponding to a low base state and a second background display corresponding to a high base state. In a state where there are one or more first reservations or second reservations when variation display in which a total number of variation display times of a first special symbol and variation display times of a second special symbol in the low base state reaches a specific number of times is stopped and displayed, the low base state is shifted to the high base state, as well as, the first background display is switched to the second background display. Meanwhile, in a state where neither the first reservation nor the second reservation exists, even when variation display where the total number of variation display times of the first special symbol and variation display times of the second special symbol in the low base state reaches a specific number of times is stopped and displayed, the low base state is shifted to the high base state, but the first background display is not switched to the second background display.SELECTED DRAWING: Figure 49
Patent JP-2021156227-A (JP)
Title: Fuel pump control device
Inventor: HAYASHI FUMIYA
IPC: F02M59/20
Filed: 2020-03-27
Abstract: To provide a fuel pump control device capable of suppressing deviation of actual rail pressure from target rail pressure.SOLUTION: An ECU 80 serving as a fuel pump control device includes a calculation section 81 calculating target discharge amount and a control section 82 controlling an operation of a metering valve in accordance with the target discharge amount. The calculation section 81 includes an FB control section 81a (basic calculation section), an FF control section 81b (basic calculation section), a determination section 81c and a correction section 81d. The basic calculation section calculates target discharge amount in accordance cam allocated injection amount. The determination section 81c determines presence/absence of change of the cam allocated injection amount. The correction section 81d makes an estimation correction of the target discharge amount in accordance with the change amount of the cam allocated injection amount when the determination section 81c determines presence of the change.SELECTED DRAWING: Figure 1
Patent JP-2021159832-A (JP)
Title: Application tool
Inventor: SUGIMOTO MIYUKI
IPC: B05C17/00
Filed: 2020-03-31
Abstract: To provide an application tool capable of easily and efficiently forming a pattern (ombre pattern) having a natural tint.SOLUTION: The invention is an application tool for forming a pattern. The application tool includes a liquid absorbing material layer in which at least two or more liquid absorbing materials different in hardness and/or density are mixed together. The liquid absorbing material layer has a shape formed by removing edge parts of an outer peripheral edge of an application surface.SELECTED DRAWING: Figure 1
Patent JP-2020115563-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KAMINAGA MASAMI
IPC: H01L21/336
Filed: 2020-03-31
Abstract: To provide a semiconductor device having a transistor of high performance and high reliability, and to provide a technology for manufacturing the semiconductor device.SOLUTION: A method of manufacturing a transistor 120 forms a protective conductive film 107, for protecting an oxide semiconductor layer 106, between the oxide semiconductor layer and a conductive layer when forming a wiring layer 112 from the conductive layer 108, and carries out two-step etching. A first etching step employs an etching method where the protective conductive film is more difficult to be etched than the conductive layer, and an etching selection rate of the conductive layer and the protective conductive film is high. A second etching step employs an etching method where the protective conductive film is etched more easily than the oxide semiconductor layer, and an etching selection rate of the protective conductive film and the oxide semiconductor layer is high.SELECTED DRAWING: Figure 1
Patent JP-2021160270-A (JP)
Title: Laminate and packaging container
Inventor: YAMADA KENICHI
IPC: B65D65/40
Filed: 2020-03-31
Abstract: To provide a laminate favorably usable for producing a mono-material packaging container, with high adhesion to a vapor-deposited film, and capable of effectively preventing delamination when made into a packaging container.SOLUTION: A laminate at least includes a first sealant layer 11, a vapor-deposited film 12, a substrate 13 and a second sealant layer 14. The substrate 13 at least includes a polyethylene resin layer 16 and a surface resin layer 15. The polyethylene resin layer 16 of the substrate 13, the first sealant layer 11 and the second sealant layer 14 are composed of a polyethylene. The surface resin layer 15 of the substrate 13 includes a resin material with a melting point 150°C or higher. The vapor-deposited film 12 is disposed on the surface resin layer 15 of the substrate 13. A drawing process is applied to the substrate 13.SELECTED DRAWING: Figure 1
Patent JP-2021164586-A (JP)
Title: Game machine
Inventor: KIMURA YUICHI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To enhance interest in a game.SOLUTION: A game machine includes sound notification means, storage means for storing melody data, variation number counting means for counting the number of variations of a special symbol, and control means. The storage means stores first data including performance by a first instrument which represents a predetermined melody. When the number of variations counted by the variation number counting means is a first value, the control means causes the sound notification means to notify a player of a predetermined melody using the first data stored in the storage means.SELECTED DRAWING: Figure 53
Patent JP-2021165701-A (JP)
Title: Optical measurement system, and optical measurement method
Inventor: OKAMOTO MUNEHIRO
IPC: G01B11/06
Filed: 2020-04-08
Abstract: To provide a method that measures a film thickness with higher accuracy, using light interference occurring in a measurement object.SOLUTION: An optical measurement system includes: a light source that generates measurement light; a light reception unit that receives reflection light or transmission light generating by irradiating a sample with the measurement light as observation light; acquisition means that acquires an observation light spectrum among wavelength sections set so that a phase on either edge is identical of a wavelength range included in the observation light; initial value determination means that determines an initial value of a film thickness of a sample on the basis of a position of a peak appearing in a power spectrum obtained by Fourier-transforming the observation light spectrum; fitting means that updates a parameter of a model so that an interference spectrum to be calculated from the model of the sample including the film thickness as the parameter matches the observation light spectrum, and thereby determines the film thickness of the sample; and judgement means that judges whether the determined film thickness satisfies a condition based on the film thickness acquired first.SELECTED DRAWING: Figure 17
Patent JP-2020182211-A (JP)
Title: Information processing apparatus, image forming apparatus, and comment extraction method
Inventor: NAKAMURA MASAYOSHI
IPC: H04N1/387
Filed: 2020-04-13
Abstract: To provide an information processing apparatus that extracts a handwriting comment.SOLUTION: Comment acquisition means 100 searches for a handwriting comment in image data 200 of a scanned document and acquires the handwriting comment in association with position information indicating for which place in the document the comment is. Filing means 120 converts the comment acquired by the comment acquisition means into a file. OCR means 110 performs optical character recognition (OCR). The filing means 120 causes the OCR means 110 to perform OCR of the comment, and when the comment is recognizable as characters, converts the comment into a comment file 220 as character data. When the comment is not recognizable as characters, the filing means 120 acquires the comment from the image data 200 of the document and converts the data into the comment file 220.SELECTED DRAWING: Figure 2
Patent JP-2021169167-A (JP)
Title: Layered body and electronic element
Inventor: MIHASHI FUMINORI
IPC: H01L29/78
Filed: 2020-04-15
Abstract: To provide a layered body capable of obtaining high electrical characteristics and efficiently manufacturing an electronic element.SOLUTION: A layered body 11 comprises: a base portion 12 that is composed of silicon carbide and has a first surface 12A which is a silicon surface; a graphene film 13 that has a second surface 13A which is a main surface opposite to a side on which the base portion 12 is located, and is arranged on the first surface 12A; an oxide film 21 that has a third surface 21A which is a main surface opposite to a side on which the graphene film 13 is located, contains silicon, and is arranged on the second surface 13A; and an insulating film 22 that has a fourth surface 22A which is a main surface opposite to a side on which the oxide film 21 is located, and is arranged on the third surface 21A.SELECTED DRAWING: Figure 1
Patent JP-2021169906-A (JP)
Title: Drain plug control device and hot water supply system
Inventor: TAKEMURA FUMIHIRO
IPC: E03C1/22
Filed: 2020-04-17
Abstract: To improve versatility in a drain plug control device which automatically closes a drain plug when supply of hot water to a bathtub starts, compared to a case where a home automation terminal is used for connection of the device.SOLUTION: A drain plug control device 10 controls an operation of a drain plug 31 provided at a bathtub 30. The drain plug control device 10 includes: an acquisition part 101 which periodically makes inquiries to a heat source 20, which is in communication with an indoor network 45, about a hot water supply state to the bathtub 30 to acquire the hot water supply state; and a control unit 102 which controls a motor to close the drain plug 31 in a case where the hot water supply state is a state that hot water is supplied to the bathtub 30.SELECTED DRAWING: Figure 1
Patent JP-2020123589-A (JP)
Title: Light-emitting device, display device, and lighting device
Inventor: FUKUDA TOSHIHIRO
IPC: G09F9/30
Filed: 2020-04-22
Abstract: To provide a light-emitting device, a display device, and a lighting device, capable of improving light distribution characteristics.SOLUTION: A light-emitting device comprises: a first light emitting region and a second light emitting region; a first reflection interface provided to each light emitting region and a light fetching surface opposite to the first reflection interface; a first light emitting layer provided between the first reflection interface of the first light emitting region and the light fetching surface; a second light emitting layer provided in the second light emitting region; a second reflection interface that is provided between each light emitting layer and the light fetching surface, and is constructed so as to enhance the reflection to a center wavelength of each light emission; a third reflection interface that is provided between the second reflection interface and the light fetching surface, and is constructed so as to reduce the reflection in accordance with the light emission of the first light emitting layer, and to enhance the reflection in accordance to the light emission of the second light emitting layer; and a fourth reflection interface that is provided between the third right interface and the light fetching surface, and is constructed so as to reduce the reflection in accordance with the light emission of the first light emitting layer, and to enhance the light emission of the second light emitting layer.SELECTED DRAWING: Figure 2A
Patent JP-2020115486-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI MINORU
IPC: H01M50/122
Filed: 2020-04-30
Abstract: To provide a robust secondary battery even when an external force is added because when a film is used for an exterior body of the secondary battery, the strength of the film is weaker than a metal can, a collector arranged in an area encircled by the exterior body, an active material layer provided on a collector surface, or the like can be damaged when the external force is added.SOLUTION: An opening part is provided for a central part of a secondary battery, and a terminal is formed in the opening. An outside periphery of the secondary battery is fixed by thermal compression. Moreover, the central part of the secondary battery is fixed by thermal compression, and even when the outside peripheral part of the secondary battery is bent, an amount of bending is limited.SELECTED DRAWING: Figure 1