baber/WOPTO huggingface dataset:
Patent JP-2021176214-A (JP)
Title: Image forming apparatus, accounting method, and accounting program
Inventor: NAKAMURA TEPPEI
IPC: G03G21/02
Filed: 2020-05-01
Abstract: To efficiently execute copy processing and processing to recover a compensation.SOLUTION: An MFP comprises: a reading control unit 51 that executes reading processing of acquiring image data that is obtained by an image reading unit reading a document and output therefrom; an image formation control unit 55 that executes image formation processing of forming an image of the image data output from the document reading unit; and a compensation recovery unit 61 that executes recovery processing of recovering a compensation for the image formation processing before the image formation processing is executed. When a plurality of documents are continuously read by the document reading unit, the compensation recovery unit 61 executes the recovery processing in order in which the document reading unit outputs the image data.SELECTED DRAWING: Figure 5
Patent JP-2021180377-A (JP)
Title: Image processing device, control method of the same, and program
Inventor: OYA MASASHI
IPC: B41J2/525
Filed: 2020-05-12
Abstract: To prevent the occurrence of image quality problems such as interference fringes and color blur for an object that contains a color subject to spot color adjustment.SOLUTION: When using a spot color adjustment function, a decomposition table applied to the color to be adjusted should not be switched depending on whether an object attribute is a text, line, graphics, or an image, but the same decomposition table should be applied uniformly.SELECTED DRAWING: Figure 6
Patent JP-2021179861-A (JP)
Title: Shape recognition device and shape recognition method
Inventor: NISHIDA ISAMU
IPC: G06F30/10
Filed: 2020-05-14
Abstract: To provide a shape recognition device and a shape recognition method which reduce the volume of data indicating a three-dimensional shape.SOLUTION: A shape recognition device 100 includes: a surface information processing section 110 for acquiring section circumferential information indicating section circumferences which are circumferences of sections of an object 200; a control line generation section 120 for generating control lines 250 which penetrate the section circumferences; and a concave-convex determination section 130 which, when an intersection point on one section circumference, which has the smallest number in a sequential order from ends of the control lines 250 among the intersection points of the section circumferences and the control lines 250, comes in an odd-numbered rank, determines the one section circumference as a convex circumference.SELECTED DRAWING: Figure 6
Patent JP-2021182994-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-21
Abstract: To prevent gambling property from excessive increase.SOLUTION: The game machine comprises: adjustment means which, when occurrence of a highly granting state is determined with a fact that the frequency of an advantageous state having occurred in a period of a consecutive winning state reaches a specific frequency, performs adjustment so as to reduce a granting speed being the magnitude of a game value granted in a unit period; and performance control means capable of controlling a performance based on control information transmitted from game control means. The performance control means is capable of executing performance control based on control information transmitted from the game control means and capable of identifying whether a game is in a highly granting state or not. Performance execution means is capable of executing a specific performance which displays in a display region a displaced specific image generated by image processing means, during variable display. A display image of game-related information is arranged in a special display layer in which an arranged image is more preferentially displayed in the display region than in the specific display layer.SELECTED DRAWING: Figure 11-28
Patent JP-2021189292-A (JP)
Title: All-solid ec mirror and mirror device for vehicle
Inventor: SAMURADA YOSHIHIRO
IPC: B60R1/08
Filed: 2020-05-29
Abstract: To provide mass productivity capable of preventing a sealing member 70 from a failing due to an overflow or underfill.SOLUTION: An all-solid EC mirror includes: a transparent substrate 2; a first metal reflection film 3; a transparent conductive film 4; an all-solid EC film 5; a second metal reflection film 6; a sealing substrate 7; a sealing member 70; a first terminal 81; and a second terminal 82. In a portion of the first terminal 81 and a portion of the second terminal 82, each holding portion for holding a gap between the transparent substrate 2 and the sealing substrate 7 is provided. As a result, mass productivity capable of preventing the sealing member 70 from failing due to an overflow or underfill is provided.SELECTED DRAWING: Figure 3
Patent JP-2021190292-A (JP)
Title: Luminaire, vehicle and irradiation method of light
Inventor: KITAHARA KAZU
IPC: F21S43/20
Filed: 2020-05-29
Abstract: To provide a luminaire capable of drawing a pattern on a drawing screen with a smaller number of components, to provide a vehicle, and to provide an irradiation method of light.SOLUTION: A luminaire 100 includes: a light source 110; a reflector 120 which has a reflection surface 121a which is concave in the direction being separated from the light source and in which light emitted from the light source enters; an actuator 130 capable of rotating the reflector with an axis passing the light source being a rotation axis D; and a control part 140 for lighting the light source for a time Δt1 shorter than a rotation period Tr of the reflector according to a rotation angle ψ of the reflector, while controlling the actuator and rotating the reflector. The irradiation direction of the light emitting from a first reflection surface is inclined with respect to the direction in which the rotation axis extends.SELECTED DRAWING: Figure 1
Patent JP-2021102482-A (JP)
Title: Label delivering device
Inventor: TAKATSU TOMOO
IPC: B65C9/26
Filed: 2020-06-02
Abstract: To provide a label delivering device capable of surely moving a label arranged on a belt to a suction mechanism without damaging appearance.SOLUTION: A label delivering device 1 includes a label feeding part 10 for delivering a label L while removing a separator S, a label loading part 20 for loading the label fed from the label feeding part, and a suction part 50 constituted so as to be capable of sucking and supporting the label and disposed so as to be movable to an upper part of the label loading part. The label loading part includes a plurality of conveying belts 22 extending in a direction MD of conveying the label and arranged at intervals in a width direction orthogonal to the conveying direction, and a plurality of push-up plates 31 provided between the conveying belts in the width direction and extending in the conveying direction. Top faces of the plurality of push-up plates are constituted so as to be movable between a position lower than an upper end of the conveying belts and a position higher than the upper end of the conveying belts.SELECTED DRAWING: Figure 1
Patent JP-2021191156-A (JP)
Title: Power conversion device
Inventor: KUZE NAOKI
IPC: H02M7/48
Filed: 2020-06-02
Abstract: To avoid breakdown of a switching element due to noise generated by floating inductance in a power conversion device.SOLUTION: A power conversion device includes a main circuit 10 including a first switching part 11 connected between a high potential node P and an output node OT, a second switching part 12 connected between a low potential node N and the output node OT, and a third switching part 13 connected between an intermediate potential node M and the output node OT. Each of the first switching part 11 and the second switching part 12 includes a transistor T1 (T2) and a reflux diode D1 (D2) connected in antiparallel. The reflux diode D1 (D2) is a SiC diode or a Schottky barrier diode.SELECTED DRAWING: Figure 1
Patent JP-2021192397-A (JP)
Title: METHOD OF MANUFACTURING SiC SEMICONDUCTOR ELEMENT, AND SiC SEMICONDUCTOR ELEMENT
Inventor: KIMOTO TSUNENOBU
IPC: H01L21/336
Filed: 2020-06-05
Abstract: To provide a method of manufacturing an SiC semiconductor element capable of significantly reducing defect density of a boundary surface between an SiO2 film and an SiC substrate.SOLUTION: A method of manufacturing an SiC semiconductor element includes the steps of: etching a surface of an SiC substrate 1 at a temperature of 1200°C or more by H2 gas; forming SiO2 films 3 and 4 on the SiC substrate, on condition of not oxidizing the SiC substrate; and heat-treating the SiC substrate, on which the SiO2 film is formed, in an N2 gas atmosphere at a temperature of 1350°C or more.SELECTED DRAWING: Figure 1
Patent JP-2021197394-A (JP)
Title: Heat sink and heat transfer device
Inventor: TAKAO MASASHI
IPC: F28D15/02
Filed: 2020-06-10
Abstract: To provide a technique to improve the heat dissipation efficiency and further improve the cooling performance of a heat sink.SOLUTION: A heat sink 200 includes a plate-shaped substrate 1, and a fin group 210. The fin group includes a plurality of fins 2 protruding from the substrate. The substrate and the plurality of fins are different parts of a single member. At least some of the plurality of fins are arranged in a first direction D1 and a second direction D2 intersecting the first direction. An interval Wi1 between adjacent fins in the first direction is wider than a width Wt1 of the fins in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2021196747-A (JP)
Title: Factor analysis system and factor analysis method
Inventor: TANIMOTO HISATO
IPC: G05B23/02
Filed: 2020-06-11
Abstract: To provide a factor analysis system and factor analysis method capable of identifying a factor of an abnormality at a measurement point which has exhibited an abnormality.SOLUTION: A factor analysis system 10 includes an abnormality level calculation unit 10b that calculates an abnormality level at a second measurement point of newly inputted n-dimensional data on the basis of a set of specific first measurement points expressed with n-dimensional data items (where n denotes an integer equal to or larger than 2), an abnormality level determination unit 10c that determines whether the calculated abnormality level of n-dimensional data at the second measurement point is equal to or larger than a predetermined threshold, and a factor analysis unit 10d that regards as a factor of the abnormality at the second measurement point a factor assuming the largest value out of factors, that is, difference vectors between a vector of the second measurement point whose abnormality level is determined to be equal to or larger than the predetermined threshold by the abnormality level determination unit 10c, and vectors of k-neighbor first measurement points neighboring the second measurement point and belonging to the set of first measurement points.SELECTED DRAWING: Figure 1
Patent JP-2021195276-A (JP)
Title: Material for improving quality of concrete, and construction method
Inventor: YAMAUCHI TADASHI
IPC: E04G23/02
Filed: 2020-06-12
Abstract: To prevent steel bars from being corroded due to salt contents.SOLUTION: This invention relates to a material for improving quality of concrete, which is used after repairing or installing the concrete, the material comprising: cement; and a layered double hydroxide expressed by chemical formula: M2+1-xM3+x(OH)2(An-)x/n_mH2O (in the chemical formula, M2+ is a divalent metal other than calcium ions; M3+ is a trivalent metal; and An- is an n-valent anion that is not a carbonate ion, a hydrogencarbonate ion or a chloride ion, wherein n is a natural number). When the cement is a cement paste, the material contains 5-25% of the layered double hydroxide per m3 of the mass of the material; when the cement is a cement mortal, the material contains 2-8% of the layered double hydroxide per m3 of the mass of the material; and when the cement is a polymer cement mortal, the material contains 2-8% of the layered double hydroxide per m3 of the mass of the material.SELECTED DRAWING: Figure 1
Patent JP-2021016390-A (JP)
Title: Buckwheat dough for homemade noodle, and production method of buckwheat noodle
Inventor: WADA MASAMI
IPC: A23L7/109
Filed: 2020-06-23
Abstract: To provide buckwheat dough for homemade noodles, allowing even an unskilled person to easily supply with a stable quality, Nihachi-soba (noodles made with 20% wheat flour and 80% buckwheat flour) as compression-type handmade noodles using a stirring mixer, having springiness, hardly getting soggy by boiling, and having high flavor of buckwheat, and to provide a production method of buckwheat noodles.SOLUTION: A production method of buckwheat noodles includes: a sieving step of sieving 2.5 to 5.0 kg of buckwheat flour, and 20 to 25 pts.mass of strong wheat flour in a mass ratio to 100 pts.mass of the buckwheat flour with a mesh of an opening of 20 to 30; a stirring step of stirring the buckwheat flour and the strong wheat flour with a stirring mixer so as to obtain raw material flour; a water addition step of adding 45 to 50 pts.mass total of water to 100 pts.mass of the raw material flour in a plurality of times separately, and kneading the product so as to obtain a buckwheat dough precursor; and a dough forming step of folding the buckwheat dough precursor into a plurality of layers, repeatedly forming the buckwheat dough precursor folded into a plurality of layers in an almost flat dough shape having substantially the same size before folding with feet so as to obtain buckwheat dough folded finally into 1,000 to 3,000 layers.SELECTED DRAWING: None
Patent JP-2022012573-A (JP)
Title: Information processing method, program, vehicle-mounted device, vehicle, information processing device, and information processing system
Inventor: KUSUMOTO YASUYUKI
IPC: G08G1/01
Filed: 2020-07-01
Abstract: To provide a technique for transmitting images captured while a vehicle is on the move.SOLUTION: An information processing method implemented in a vehicle 10 is provided, comprising capturing and storing images of the surroundings of the vehicle 10, and responding to a determination that a road the vehicle 10 is traveling on can no longer be identified by map matching, transmitting an image captured when the determination was made to an information processing device.SELECTED DRAWING: Figure 2
Patent JP-2020182862-A (JP)
Title: In situ solidifying complex coacervates and methods of making and using thereof
Inventor: Russell j stewart
IPC: C08L33/26
Filed: 2020-07-02
Abstract: To provide fluid complex coacervates that produce solid adhesives in situ, wherein oppositely charged polyelectrolytes are designed to form fluid adhesive complex coacervates at ionic strengths higher than the ionic strength of the application site, but are designed to form an insoluble adhesive solid or gel at the application site.SOLUTION: There is provided a composition for use in reducing or inhibiting blood flow in a blood vessel of a subject. The composition comprises water, at least one polycation, at least one polyanion, and a salt which generates monovalent ions in water, wherein the composition is converted to a solid in situ within the blood vessel to form emboli within the blood vessel when the composition is introduced into the blood vessel. In one embodiment, the fluid complex coacervates are designed to solidify in situ at physiological ionic strength and have numerous medical applications. In other aspects, the fluid complex coacervates can be used in aqueous environment for non-medical applications.SELECTED DRAWING: Figure 3
Patent JP-2022013242-A (JP)
Title: Ultrasonic image processing apparatus and ultrasonic image processing method
Inventor: NAGATA YOSHIHIKO
IPC: A61B8/14
Filed: 2020-07-03
Abstract: To provide an ultrasonic image processing apparatus and ultrasonic image processing method which can accurately measure the state of a biological tissue.SOLUTION: An ultrasonic image processing apparatus comprises: a probe which oscillates an ultrasonic signal toward a biological tissue of a measurement object and receives the ultrasonic signal reflected by the biological tissue; an image display unit which displays an image of the biological tissue against which the probe is pressed on the basis of the ultrasonic signal reflected by the biological tissue; a sensor which measures the force of pressing the probe against the biological tissue; and an information control unit which generates information expressing a pressing degree on the basis of the information indicating the pressing force measured by the sensor and causes the image display unit to display the image of the biological tissue in association with the information expressing the pressing degree.SELECTED DRAWING: Figure 1
Patent JP-2022014670-A (JP)
Title: Cooling system
Inventor: HORI RIYOUSHI
IPC: F25D23/06
Filed: 2020-07-07
Abstract: To provide a cooling system which can suppress a short circuit of intake/exhaust air.SOLUTION: A cooling system 8 comprises a first duct forming member 14. Then, a first opening 14c which is formed of the first duct forming member 14, and located at an upstream side of an airflow with respect to a first intake port of a cooling device 12 is formed while separating from the first intake port with respect to an exhaust port 31C. Therefore, a position in which the first intake port is substantially opened to the outside of a cooling box 10 and the cooling device 12 becomes a position of the first duct opening 14C. That is, a distance between a position in which the first intake port is substantially opened to the outside and a position in which the exhaust port 31C is opened to the outside becomes large compared with the case that the first duct forming member 14 is not arranged. Resultantly, a short circuit of an intake/exhaust air can be suppressed.SELECTED DRAWING: Figure 6
Patent JP-2022015458-A (JP)
Title: Watch
Inventor: HOSHINO KAZUNORI
IPC: G04B45/00
Filed: 2020-07-09
Abstract: To provide a watch that can sufficiently bring out the beauty of a decorative body.SOLUTION: A watch provided herein has a watch case 2, a cover glass attached to the watch case 2, and a decorative body attached to the watch case 2. The watch case 2 includes: a holding wall part 31 that is provided along an outer periphery of the cover glass; first columnar parts 321 that are provided outside the holding wall part 31; second columnar parts 322 that are provided outside the holding wall part 31 and provided at intervals from the first columnar parts 321; and inclined parts that each have an inner end part that is formed from between the first columnar part 321 and the second columnar part 322 to the holding wall part 31 and continuous to the holding wall part 31, and an outer end part that is continuous to an outer face of the watch case 2 and provided at a position close to the rear face of the watch case 2. The decorative body is held by the holding wall part 31, the first columnar parts 321, and the second columnar parts 322.SELECTED DRAWING: Figure 2
Patent JP-2022018294-A (JP)
Title: Optical device and space vehicle using the same
Inventor: SUGIHARA AHMED KIYOSHI
IPC: F03H3/00
Filed: 2020-07-15
Abstract: To provide an optical device capable of freely changing the direction in which radiation pressure of light acts.SOLUTION: An optical device 1 extends along a reference surface, and comprises a plurality of inclined surfaces and a light control part. The plurality of inclined surfaces are inclined with respect to the reference surface in different directions from each other. The light control part is configured to be able to individually and electrically change the magnitude of actions applied onto the plurality of inclined surfaces by light entering the optical device 1. In the optical device 1, the plurality of inclined surfaces have respectively different directions in which the incoming light applies the radiation pressure. Thus, the optical device 1 can freely change the direction of a driving force which is applied as the total of radiation pressures of light acting on the plurality of inclined surfaces by the light control part individually controlling the amplitude of actions applied onto each inclined surface.SELECTED DRAWING: Figure 2
Patent JP-2022020130-A (JP)
Title: Cooking system
Inventor: ISHITA CHIZURU
IPC: H05B6/12
Filed: 2020-07-20
Abstract: To provide a cooking system that can cool cooking object efficiently.SOLUTION: A cooking system includes a cooling device that cools a cooking container, a communication unit that sends cooling information including information on the temperature of the cooking container, and a cool box that can communicate with the communication unit, and the cool box includes a cold storage room in which the cooking container is housed and a control unit that controls the temperature in the cold storage room according to the cooling information.SELECTED DRAWING: Figure 10
Patent JP-2020191647-A (JP)
Title: Method and device for selection of conversion in video coding and video decoding
Inventor: JOEL SOLE
IPC: H04N19/12
Filed: 2020-07-21
Abstract: To provide a method and a device for conversion selection in video coding.SOLUTION: A video encoder 300 selects transformation (329) that applies coding of at least blocks in a picture to the residuals of the blocks from a set of two or more available transformations (325, 326, 327). The transformation is selected on the basis of at least one of an inter-prediction mode used to predict at least one reference for the block, one or more values corresponding to a motion vector, and a residual value of one or more already encoded blocks, one or more transformation choices for one or more adjacent reconstructed blocks, and a quantization step applied to a transformation coefficient for the block residuals.SELECTED DRAWING: Figure 3
Patent JP-2022021620-A (JP)
Title: Delivery management device and delivery management method
Inventor: EDAMURA KAZUYA
IPC: G16Y20/20
Filed: 2020-07-22
Abstract: To provide a delivery management technique which allows stem cells to be delivered efficiently.SOLUTION: A delivery management device includes: a diseased animal information acquisition unit for acquiring diseased animal information containing weight information of a diseased animal which requires medical treatment in accompany with transplantation of stem cells proliferated according to differentiation, and containing an ordering source; a package information acquisition unit for acquiring information indicating a unit weight, and a number of the stem cells according to the unit weight accommodated in a predetermined container as a package; a calculation unit for calculating a delivery amount containing a number of the package, on the basis of the weight information contained in the diseased animal information acquired; and a delivery information output unit for outputting delivery information containing the ordering source contained in the diseased animal information, and the calculated delivery amount.SELECTED DRAWING: Figure 5