baber/WOPTO huggingface dataset:
Patent JP-2020015230-A (JP)
Title: Image formation apparatus, control method and program of the same
Inventor: ITO CHIE
IPC: B41J29/38
Filed: 2018-07-25
Abstract: To solve such a problem that a user has to wait until image processing of an advance cache is finished even if the display of an image already having a cache file is requested in a case where it takes time to perform image processing of an image of an advance cache target.SOLUTION: An image formation apparatus which can perform preview display of a file stored in a memory determines whether image data is cached when the generation of the image data of the file stored in the memory is instructed, generates the image data of the file when it is determined that the image data is not cached, and skips the generation of the image data of the file when the instruction of the generation of the image data of the file is the instruction for the advance cache of the image data of the file, and the type of the file is the second type requiring the longer time for the generation of the image data than that of the first type.SELECTED DRAWING: Figure 13
Patent JP-2019015016-A (JP)
Title: Fiber sheet for intermediate reinforcement of building material made of vinyl chloride resin and manufacturing method thereof
Inventor: SHIRAHASE KATSUHIRO
IPC: D06M15/564
Filed: 2018-07-09
Abstract: To provide fiber sheet useful as an intermediate reinforcing material for a vinyl chloride resin building material without using a vinyl chloride sol and a method for manufacturing the same.SOLUTION: When inorganic fiber paper coated with vinyl chloride sol is used as an intermediate reinforcement material of vinyl chloride resin building material produced by thermocompression bonding with a vinyl chloride resin sheet, the migration of plasticizer which is a component of vinyl chloride sol causes more problems, we develop a fiber sheet coated with inorganic fiber paper with an aqueous synthetic resin emulsion having good adhesion to vinyl chloride resin, and establish a manufacturing method. Further, the binder used for the inorganic fiber paper is a mixture of a resin having hydrophobicity and a resin having hydrophilicity, and the mixing ratio of the resin having hydrophobicity and the resin having hydrophilicity is 50/50 to 20/80 by solid content ratio, which is further useful as an intermediate reinforcing material for vinyl chloride resin-made building materials.SELECTED DRAWING: None
Patent JP-2020016844-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 2018-07-27
Abstract: To provide a developing device, a process cartridge, and an image forming apparatus that reduce the likelihood of a reduction in gap between a developing roller and a cover member.SOLUTION: A developing device 13 developing a latent image formed on a surface of a photoreceptor drum 11 (image carrier) is provided with a developing roller 13a that is opposite to the photoreceptor drum 11, an upper cover 13r (cover member) that covers the developing roller 13a, and a pressing member 13n that presses the upper cover 13r from the inside of the developing device 13.SELECTED DRAWING: Figure 2
Patent JP-2019053044-A (JP)
Title: System and method for calibrating transmitting unit, and watercraft comprising system for calibrating transmitting unit
Inventor: KLAUS KITTMANN
IPC: G01S5/14
Filed: 2018-07-30
Abstract: To provide a watercraft comprising a system for calibrating a transmitting unit.SOLUTION: The invention relates to a system 10 for calibrating a transmitting unit 1. The system includes an arrangement 20 of at least four transmitting units 1, 2, 3, and 4. A first transmitting unit 1 among the units stores position data with respect to a set point position 1a of the first transmitting unit 1. The first transmitting unit 1 transmits a first transmission signal 11 to each of the three remaining transmitting units 2, 3, and 4. Each of the three remaining transmitting units 2, 3, and 4 receives the first transmission signal 11 and, thereafter, to return a first response signal 12 to the first transmitting unit 1. The first transmitting unit 1 determines relative position data of the first transmitting unit 1 with respect to the three remaining transmitting units 2, 3, and 4 on the basis of the first response signal 12. The first transmitting unit 1 detects a deviation d between the stored position data and the determined relative position data and to calibrate a transmission parameter of the first transmitting unit 1.SELECTED DRAWING: Figure 1A
Patent JP-2019032524-A (JP)
Title: Antireflection film
Inventor: KANETANI MINORU
IPC: G02F1/1335
Filed: 2018-07-31
Abstract: To provide an antireflection film that has excellent reflection characteristics (low reflection) in a wide band range and is prevented from being colored.SOLUTION: The antireflection film according to the present invention includes: a transparent base material; an adhesion layer; a first NbOlayer, a first SiOlayer; a second NbOlayer; and a second SiOin descending order of closeness to the transparent base material. The first NbOlayer has an optical film thickness of 28nm to 33nm, the first SiOlayer has an optical film thickness of 46nm to 59nm, the second NbOlayer has an optical film thickness of 262nm to 286nm, and the second SiOlayer has an optical film thickness of 122nm to 135nm.SELECTED DRAWING: Figure 1
Patent JP-2021181036-A (JP)
Title: Separation membrane
Inventor: ITAKURA MASAYA
IPC: B01D61/12
Filed: 2018-08-02
Abstract: To provide a separation membrane having an excellent separation performance even in gas separation.SOLUTION: In a separation membrane, zeolite crystals are supported by a porous base material and a molar ratio Si/Na2O of zeolite is 100-6,500. In the other separation membrane, zeolite crystals are supported by a porous base material and the separation membrane is obtained by using sodium-containing reaction liquid for zeolite membrane production so that a molar ratio H2O/Na2O is 3,500-100,000.SELECTED DRAWING: None
Patent JP-2020010673-A (JP)
Title: Circulation system of breeding water for culturing edible frog, circulation system of breeding water for culturing feed of edible frog, feeding method of feed for edible frog and production method of feed
Inventor: NAKAYAMA JINSUKE
IPC: A01K63/04
Filed: 2018-07-17
Abstract: To provide a circulation system of breeding water for culturing edible frog, a circulation system of breeding water for culturing feed of edible frog, a feeding method of feed for edible frog and a production method of feed for edible frog, capable of achieving safety, increasing a supply quantity, and reducing cost when artificially breeding edible frogs.SOLUTION: The breeding water for culturing edible frogs is configured to inject subsurface plain water and hydrochloric water to a one chamber type electrolysis tank 9 and warms them by a diving heater 23 for making them to slight acidic electrolytic water thereby generating nano slight acidic electrolytic water (nano hypochlorous acidic water=HCLO). Then, breeding water having high dissolved oxygen density and sterilizing bacteria. The circulation system generates, as breeding water for feed for edible frog, nano ozone valve water, and bred feed and edible frogs are completely bred.SELECTED DRAWING: Figure 1
Patent JP-2020021908-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: Matsuura eigo
IPC: H01L25/04
Filed: 2018-08-03
Abstract: To provide a semiconductor device capable of arranging one semiconductor chip above the other semiconductor chip and reducing a package size without using a spacer chip, and a method for manufacturing the same.SOLUTION: A semiconductor device according to an embodiment comprises a substrate, a first semiconductor chip, a second semiconductor chip, an adhesion layer, and a resin layer. The first semiconductor chip is provided on a surface of the substrate. The second semiconductor chip includes a protrusion protruding in a first region on a rear surface. When the protrusion is stuck to the surface of the substrate, a second region on the rear surface other than the first region is arranged above at least a portion of a wire connecting the first semiconductor chip or between the semiconductor chip and the substrate without being in contact with the first semiconductor chip. The adhesion layer is provided between the first region and the substrate and between the second region and the substrate. The resin layer is provided on the substrate, and covers the first and second semiconductor chips.SELECTED DRAWING: Figure 1
Patent JP-2020023812-A (JP)
Title: Laminated panel, connection structure of laminated panels, and laminated panel manufacturing method
Inventor: SUE KAZUYA
IPC: E04C2/292
Filed: 2018-08-07
Abstract: To provide a laminated panel having both appearance and airtightness, a connection structure of the laminated panels, and a method of manufacturing the laminated panel.SOLUTION: In a laminated panel 1 including a pair of front and back face materials 10, a frame material 20 arranged around the two face materials 10, and a core material 30 filled in a space formed by the face materials 10 and the frame material 20, a pair of protrusions 21 having an acute angle with respect to the front and back surfaces are provided on the front side and the back side ends in the cross-sectional direction of the frame member 20 in the frame member 20, and a folding piece 11 folded around the face materials 10 is clamped between the protrusion 21 and a jig by tightening the jig so as to cover a portion adjacent to the front and back surfaces of the protrusion 21 so as to make the peripheral edge of the laminated panel 1 inconspicuous.SELECTED DRAWING: Figure 1A
Patent JP-2019054235-A (JP)
Title: Pattern formation method and method for manufacturing imprint mold by use thereof, and imprint molds to be used therefor
Inventor: SAKAMOTO TAKESHI
IPC: H01L21/027
Filed: 2018-08-09
Abstract: To provide: a pattern formation method for forming plural kinds of patterns different in pattern density and dimension with high precision and yield; and a method for manufacturing an imprint mold by use of the pattern formation method.SOLUTION: A pattern formation method comprises the steps of: forming, on one face of a workpiece 11, a core material pattern 21 having a low-convex part 22 for first fine pattern formation, which has a pitch double the pitch of a first fine pattern, and a high-convex part 24 for forming a second fine pattern larger, in dimension, than the first fine pattern; forming a side wall material film 41 so as to cover the core material pattern 21; subsequently, etching the side wall material film 41 and the core material pattern 21 to form a side wall pattern 45 on the remaining core material pattern 21; subsequently, removing the low-convex part 22 so that the high-convex part 24 of the core material pattern 21 is left; and etching the workpiece 11 while using the side wall pattern 45 and the remaining high-convex part 24 as an etching mask, thereby forming first and second fine patterns.SELECTED DRAWING: Figure 1
Patent JP-2020027909-A (JP)
Title: Printed board holding structure
Inventor: WAKABAYASHI DAISUKE
IPC: H05K7/14
Filed: 2018-08-16
Abstract: To provide a printed board holding structure capable of preventing the occurrence of backlash during the attachment of a printed board, without limiting printed board thickness types.SOLUTION: A printed board holding structure includes a holding frame that is engaged with at least one end surface part of a printed board so as to hold it. The holding frame comprises a pair of guide rails 11 that are engaged with the end surface part of the printed board. The holding frame comprises a pair of coiled springs 12 that are elastic members capable of being elastically deformed as a bias member for biasing the pair of guide rails in the direction of bringing them closer to each other, with the end surface part of the printed board in between.SELECTED DRAWING: Figure 2
Patent JP-2020029388-A (JP)
Title: Method and apparatus for plasma-treating compound containing metal atom having boiling point higher than boiling point of metal material consisting only of metal atom to obtain product different from compound
Inventor: TAKIZAWA TSUTOMU
IPC: C01B6/04
Filed: 2018-08-23
Abstract: To provide a method for plasma-treating a compound containing metal atom having a boiling point higher than a boiling point of a metal material consisting only of metal atoms to obtain a product different from the compound, wherein the lighting of plasma can be stably started.SOLUTION: The present invention provides a method for plasma-treating a compound containing metal atom having a boiling point higher than a boiling point of a metal material consisting only of metal atoms to obtain a product different from the compound. The method comprises a procedure of generating the product different from the compound by irradiating the compound with a plasma of a reactive gas that does not substantially contain an oxygen atom in a reaction chamber set at a temperature at which the compound is kept in a gaseous state. The lighting of plasma is started when the temperature in the reaction chamber is outside a predetermined temperature range. The predetermined temperature range is within a range that is not less than the boiling point of the metal material having only metal atoms at the same pressure as the pressure in the reaction chamber set in the procedure and is less than the boiling point of the compound.SELECTED DRAWING: Figure 2
Patent JP-2020029924-A (JP)
Title: Connection/disconnection device for vehicle
Inventor: HORISAKI MASARU
IPC: F16D27/118
Filed: 2018-08-23
Abstract: To provide a connection/disconnection device for a vehicle for suitably reducing a sound which is caused when performing switching between a disconnected state and a connected state between a first rotating member and a second rotating member.SOLUTION: A deceleration inclination face 76l which is reversely inclined so as to progress toward an annular part 74a of a second piston 74 as progressing toward first lock teeth 76b is formed at a part of a third slide guide face 76j. Accordingly, since a protrusion 74b of a second piston 74 accelerated by energization force F of a spring 72 is decelerated once at the deceleration inclination face 76l formed at the third slide guide face 76j, a speed V1 when the protrusion 74b of the second piston 74 collides with first erecting faces 76e of the first lock teeth 76b is lowered compared with the case that, for example, the deceleration inclination face 76l is not formed at a third slide guide face K. By this constitution, a collision sound when the protrusion 74b of the second piston 74 collides with the first erecting face 76e is suitably reduced.SELECTED DRAWING: Figure 4
Patent JP-2020035772-A (JP)
Title: Ceramic electronic component, manufacturing method of ceramic electronic component and electronic component mounting circuit board
Inventor: MURAI WAKAAKI
IPC: H01G2/06
Filed: 2018-08-27
Abstract: To provide a ceramic electronic component that is extremely useful while satisfying request of low profile mounting (low mounting height).SOLUTION: A ceramic electronic component (multilayer ceramic capacitor) 10-1 has external electrodes 12, respectively, at the ends in the first direction d1 of a rectangular parallelepiped ceramic component body 11 incorporating a capacitance part. Each external electrode 12 is two surface type having a first surface part 12a provided on one face in the first direction d1 of the ceramic component body 11, and a second surface part 12b provided on one face in the third direction d3 of the ceramic component body 11 continuously. Furthermore, a main layer part 13a of a protection part 13 is provided on other face in the third direction d3 of the ceramic component body 11, and first wraparound parts 13b of the protection part 13 are provided, respectively, on two faces in the second direction d2 of the ceramic component body 11 continuously to the main layer part 13a.SELECTED DRAWING: Figure 4
Patent JP-2020032317-A (JP)
Title: Final treatment device of wastewater containing high concentration of persistent organic matter and system using the device and final treatment method of wastewater containing high concentration of persistent organic matter
Inventor: CHIBA TOMOE
IPC: C02F1/28
Filed: 2018-08-27
Abstract: To provide a final treatment device, system, and method of wastewater containing a high concentration of persistent organic matter which enables treatment of the persistent organic matter and also ammonium sulphate and nitrogen fixation matter such as ammonium nitrogen, nitrite nitrogen, or nitrate nitrogen with low running cost.SOLUTION: A final treatment system of wastewater containing a high concentration of persistent organic matter comprises: a decomposition reaction treatment with an ozone microbubble and/or nanobubble and ozone gas; and also a catalytic reaction treatment reacting in an active carbon catalyst an ozone microbubble and/or nanobubble and a free radical generated by crushing of the ozone microbubble with the persistent organic matter of an acrylic type, etc. and an organic matter-based minute solid substance.SELECTED DRAWING: None
Patent JP-2020034208-A (JP)
Title: refrigerator
Inventor: KOBAYASHI ATSUSHI
IPC: F25D25/00
Filed: 2018-08-29
Abstract: To provide a refrigerator that can prevent a return port for cold air from being blocked by food or a packaging material, etc. for the food and obstructing cold air circulation, and restrains a decrease in cooling performance.SOLUTION: A refrigerator comprises a discharge port for discharging cold air into a refrigeration temperature zone room, a housing container housed in the refrigeration temperature zone room, and a return port for circulating the cold air discharged into the refrigeration temperature zone room. A convex part is formed on an inflow side of the return port.SELECTED DRAWING: Figure 6
Patent JP-2020033916-A (JP)
Title: engine
Inventor: TAKEDA TADAKUNI
IPC: B60T17/00
Filed: 2018-08-29
Abstract: To inhibit deterioration of an outer surface caused by temperature rise in an engine comprising an exhaust passage including a double pipe structure formed by a cast.SOLUTION: An engine 1 includes: an engine body 10 having an output shaft 11 which utilizes energy generated by combustion to rotate; an exhaust passage (an exhaust manifold 50 etc.) in which exhaust gas generated by combustion in the engine body 10 flows; a decompression device (a vacuum pump 60, a vacuum pipeline 61, and a control valve 62); and a control device 200. The exhaust manifold 50 includes a double pipe structure. The double pipe structure has: an inner pipe 51 and an outer pipe 52 formed by casts; and an intermediate space Vs formed between the inner pipe 51 and the outer pipe 52. The control device 200 is configured so that the intermediate space Vs is decompressed by the decompression device in a case where a surface temperature of the outer pipe 52 exceeds an allowable temperature.SELECTED DRAWING: Figure 1
Patent JP-2020036203-A (JP)
Title: Phase synchronization circuit
Inventor: TSUBAKI KEISHI
IPC: H03L7/10
Filed: 2018-08-30
Abstract: To provide a phase synchronization circuit capable of simplifying a circuit structure and operation control.SOLUTION: A phase synchronization circuit 1 includes: a phase comparator 2 for detecting a phase difference between a reference clock input signal and a feedback signal; oscillator control means (loop filter 3) for generating an oscillator control signal on the basis of the phase difference; a voltage controlled oscillator 4 for controlling a frequency of an output signal on the basis of the oscillator control signal; and a control logic circuit 5, having counters 51, 52 for operating in synchronization with the output signal, for outputting a feedback signal when a count value of counters 51, 52 becomes equal to a multiplication rate control signal.SELECTED DRAWING: Figure 1
Patent JP-2020034238-A (JP)
Title: refrigerator
Inventor: TODO EIJI
IPC: F25D21/04
Filed: 2018-08-30
Abstract: To provide a refrigerator capable of suppressing dew condensation of a handle while reducing shape restriction of the handle.SOLUTION: A refrigerator includes a small storage compartment, a drawer container 12, and an outlet 8. The small storage compartment is partitioned and formed on a part of a storage compartment 20 in the refrigerator. The drawer container is stored in the small storage compartment. The outlet is formed so as to blow out cold air to the refrigerator. The drawer container comprises a front wall part 12b arranged in the front part of the small storage compartment, and a handle 12e attached to the front wall part. The front wall part and the handle define a recess 12h. The front wall part is provided with a vent hole 12i for communicating the recess with the small storage compartment, and a part of cold air blown out from the outlet passes through the vent hole.SELECTED DRAWING: Figure 2
Patent JP-2020034121-A (JP)
Title: Tank manufacturing method
Inventor: IIDA YASUHIRO
IPC: F16J12/00
Filed: 2018-08-31
Abstract: To provide a tank manufacturing method capable of suppressing the occurrence of a void to improve strength.SOLUTION: A method for manufacturing a tank 1 is a method for manufacturing a tank by winding a plurality of layers of fibers 15 impregnated with epoxy resin around the outer periphery of a liner 10, comprises a hoop layer lamination step of laminating a plurality of hoop layers 21 by winding the fiber 15 impregnated with the epoxy resin into a hoop, and a helical layer lamination step of laminating a plurality of helical layers 22 by helically winding the fiber 15 impregnated with epoxy resin so as to cover the hoop layer 21. In the helical layer lamination step, the temperature of the fiber 15 impregnated with the epoxy resin is adjusted to 40 to 60°C.SELECTED DRAWING: Figure 1
Patent JP-2020033493-A (JP)
Title: Mixture of cyanate compound and curable composition
Inventor: SUGIYAMA GENKI
IPC: C08K5/3415
Filed: 2018-08-31
Abstract: To provide a novel mixture of a cyanate compound that gives a cured product having a high glass transition temperature, high thermal conductivity, and thermal decomposition resistance, and also has short varnish gel time, ensuring improved handleability, and a curable composition containing the mixture of the cyanate compound.SOLUTION: The present invention provides a mixture of a cyanate compound having two or more of predetermined repeating units, and/or two or more of predetermined groups.SELECTED DRAWING: None
Patent JP-2020035378-A (JP)
Title: Information processing apparatus, image processing apparatus, management server, information processing system, and program
Inventor: TANAKA YUYA
IPC: G06F3/12
Filed: 2018-08-31
Abstract: To enable registration on a web service even when an image processing apparatus is not connected to the Internet.SOLUTION: An information processing apparatus includes: first communication means which communicates with an image processing apparatus without using a network; first acquisition means which acquires first identification information identifying the image processing apparatus from the image processing apparatus via a communication by the first communication means; second acquisition means which acquires second identification information identifying the image processing apparatus transmitted from a management server in response to transmitting the first identification information to the management server via a network; and transmission means which requests a server providing a web service for registration regarding the image processing apparatus on the basis of the second identification information.SELECTED DRAWING: Figure 5