baber/WOPTO huggingface dataset:
Patent JP-2019141368-A (JP)
Title: skateboard
Inventor: YAMABE HIDEYASU
IPC: A63C17/02
Filed: 2018-02-22
Abstract: To achieve preferable turning steering property of a skateboard having four wheels, in which two wheels are provided on a front side and on a rear side.SOLUTION: A board 11 has a front side truck 14 and a rear side truck 15. The front side truck 14 and the rear side truck 15 are configured so that, a hanger 24 is attached to a base plate 21 through a king pin 22 and bushes 25, 26. The front side truck 14 is configured so that, the base plate 21 is rotatable around a shaft center 18 inclined to a front upper side.SELECTED DRAWING: Figure 1
Patent JP-2018128020-A (JP)
Title: Positive ignition engine and exhaust system comprising catalyzed zone-coated filter substrate
Inventor: PHILIP GERALD BLAKEMAN
IPC: F01N3/28
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter with lower back pressure by a method of catalyzing a filter for use in an exhaust system of a positive ignition engine thereby reducing the total volume of exhaust system components compared with separate filter and catalyst substrate components.SOLUTION: In the filter, inlet surfaces are separated from outlet surfaces by a first porous structure containing pores of a first mean pore size; the porous substrate is coated with a washcoat composition which is either a NOx absorber catalyst washcoat composition comprising at least one precious metal or a selective catalytic reduction (SCR) catalyst washcoat composition; and a second porous structure of the washcoated porous substrate contains pores of a second mean pore size, where the second mean pore size is less than the first mean pore size.SELECTED DRAWING: Figure 3
Patent JP-2019148141-A (JP)
Title: Sheath joint with shear key function, pc member, pc floor slab, pc member connection method, and pc floor slab connection method
Inventor: SHOJI AKIO
IPC: E01D1/00
Filed: 2018-02-28
Abstract: To provide a sheath joint with shear key function, a PC floor slab, and a PC floor slab connection method capable of preventing floor slabs from shifting with respect to each other in the vertical direction only by a shearing resistance even if a prestress is loosened so that a friction force between the PC floor slabs is lowered.SOLUTION: A sheath joint 1 connecting sheaths S3 to each other embedded in each PC member, at a connection part (a seam G) for connecting PC members (a first PC floor slab S1 and a second PC floor slab S2) to each other, the sheath joint having a shear key function which makes it possible to resist with a shearing resistance against a dead load and a live load of the PC members (the first PC floor slab S1 or the second PC floor slab S2).SELECTED DRAWING: Figure 1
Patent JP-2019147353-A (JP)
Title: Method of manufacturing substrate for liquid discharge head
Inventor: HASEGAWA KOJI
IPC: B41J2/16
Filed: 2018-02-28
Abstract: To provide a method capable of manufacturing a reliable substrate for liquid discharge head that has an end part formed in a forward tapered shape and suppresses a barrier metal layer and a wiring layer from corroding while maintaining width size precision of the barrier metal layer.SOLUTION: A method of manufacturing a semiconductor substrate includes the processes of: forming a barrier metal layer on the semiconductor substrate; forming a resist mask on the barrier metal layer; performing dry etching on the barrier metal layer exposed from an opening part of the resist mask without reaching an upper surface of a layer right below the barrier metal layer; performing wet etching on the barrier metal layer left after the process of the dry etching up to the upper surface of the layer right below the barrier metal layer; and peeling the resist mask.SELECTED DRAWING: Figure 1
Patent JP-2019152468-A (JP)
Title: X-ray generator and X-ray analyzer
Inventor: OMOTE KAZUHIKO
IPC: G21K1/00
Filed: 2018-03-01
Abstract: To provide an X-ray generator and an X-ray analyzer with which it is possible to realize a focused X-ray beam having a small beam size by a simple configuration.SOLUTION: Provided is an X-ray generator comprising a linear X-ray source, a multilayer film mirror, and a side-by-side reflector composed of two concave mirrors that are joined together so as to share a joint line, the X-ray generator being characterized in that the cross section of a reflection surface of the multilayer film mirror has a parabolic shape, the focus of the parabolic shape is located in the linear X-ray source, and each of the cross sections of reflection surfaces of the two concave mirrors of the side-by-side reflector has a parabolic shape, each of the focuses of the parabolic shapes being located on the opposite side to the multilayer film mirror, the extension line of joint line of the side-by-side reflector penetrating the multilayer film mirror and the linear X-ray source in a plane view.SELECTED DRAWING: Figure 2
Patent JP-2019150989-A (JP)
Title: Manufacturing method of hard urethane foam heat insulation board and hard urethane foam heat insulation board
Inventor: KOMATSU REIJI
IPC: F16L59/02
Filed: 2018-03-01
Abstract: To provide a hard urethane foam heat insulation board excellent in venting property during molding, and adhesiveness between a hard urethane foam layer and a face material, and further capable of holding high heat insulation property over long time, and provide a manufacturing method therefor.SOLUTION: There is provided a manufacturing method of a hard urethane foam heat insulation board by laminating a first moisture permeable face material 3 and a first moisture non-permeable face material 13 on one surface of a hard urethane foam layer 9, and laminating a second moisture permeable face material 4 and a second moisture non-permeable face material 14 on another surface of the hard urethane foam layer, including a process for foaming an urethane raw material composition between the first moisture permeable face material and the second moisture permeable face material to manufacture a laminate molded body consisting of the first moisture permeable face material, the hard urethane foam layer and the second moisture permeable face material, and a process for laminating the first moisture non-permeable face material on a surface of the first moisture permeable face material of the laminate molded body, and laminating a second moisture non-permeable face material on a surface of the second moisture permeable face material of the laminate molded body.SELECTED DRAWING: Figure 1
Patent JP-2019154015-A (JP)
Title: Moving device and mobile imaging device
Inventor: CHOKAI TETSUSHI
IPC: H04N5/232
Filed: 2018-03-06
Abstract: To provide a moving device that is movable along a non-straight rail.SOLUTION: A moving device 10 movable along a rail 90 includes a first holding part 32 that can take a state of holding the rail 90 and a state of being away from the rail, a second holding part 42 that can take a state of holding the rail 90 and a state of being away from the rail 90, a third holding part 52 that can take a state of holding the rail 90 and a state of being away from the rail 90, first movable mechanisms 34a and 34b for varying the distance and angle between the first holding part 32 and the second holding part 42, and second movable mechanisms 54a and 54b for varying the distance and angle between the second holding part 42 and the third holding part 52.SELECTED DRAWING: Figure 1
Patent JP-2019160820-A (JP)
Title: Power conversion equipment
Inventor: OTAKE ASUKA
IPC: H01L23/473
Filed: 2018-03-07
Abstract: To provide power conversion equipment capable of monitoring water leakage of all modules, without drawing around several light guides over a long distance.SOLUTION: Power conversion equipment includes multiple modules provided vertically via insulation columnar supports formed of an insulation material, and performing power conversion operation, water leakage sensors provided in the multiple modules, respectively, and detecting the leakage level of cooling water, an optical switch for transmitting the respective outputs from the water leakage sensors sequentially while switching, and a control arrangement for stopping power conversion operation of the multiple modules, according to the respective outputs from the water leakage sensors received from the optical switch. Signal exchange between the water leakage sensor and the optical switch, and signal exchange between the optical switch and the control arrangement are carried out by means of the light guide.SELECTED DRAWING: Figure 1
Patent JP-2019092368-A (JP)
Title: Module support device and solar cell device
Inventor: HONGO Tomoya
IPC: H02S20/32
Filed: 2018-03-08
Abstract: To provide a module support device and a solar cell device which enable a single sheet of a solar cell module with a plurality of solar cell panels arranged thereon to follow the sun and can reduce a cost.SOLUTION: A module support device 10 comprises: a base 18 which is fixed to the ground; a rotation body 20 which horizontally rotates with respect to the base 18; horizontal rotation drive means 22 which rotates the rotation body 20; a support body 24 which supports a gravity center of a solar cell module 16; vertical rotation derive means 26 which rotates the solar cell module 16 in a vertical direction; and a control unit 28 which controls drive of the horizontal rotation drive means 22 and the vertical rotation drive means 26.SELECTED DRAWING: Figure 1
Patent JP-2019157534-A (JP)
Title: Waterproof construction method
Inventor: MARUO SHINICHI
IPC: E04D7/00
Filed: 2018-03-14
Abstract: To provide a waterproofing method that maintains a stable shape for a long period of time and protects the corners of the floor and the rising surface to prevent defects such as water leakage.SOLUTION: A lead plate that can follow the fluctuations of each surface, and can maintain a stable shape for a long time, is used to seal the corners of the floor and rising surfaces.SELECTED DRAWING: Figure 1
Patent JP-2018158382-A (JP)
Title: Systems and methods providing location feedback for additive manufacturing
Inventor: JOSEPH A DANIEL
IPC: B23K9/04
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods providing location feedback for additive manufacturing.SOLUTION: The invention provides a system and a method for correction for a height error during a robotic welding additive manufacturing process. One or both of a welding output current and a wire feed speed are sampled during the robotic welding additive manufacturing process when creating a current weld layer. A plurality of instantaneous contact tip-to-work distances (CTWDs) are determined based on at least one or both of the welding output current and the wire feed speed. An average CTWD is determined based on the plurality of instantaneous CTWDs. A correction factor is generated based on at least the average CTWD and used to compensate for any error in a height of the current weld layer.SELECTED DRAWING: None
Patent JP-2019170447-A (JP)
Title: wheelchair
Inventor: SATO MICHIO
IPC: A61G5/04
Filed: 2018-03-27
Abstract: To provide a wheelchair that can utilize power of an air motor as an assistance for going up a step.SOLUTION: A wheelchair 1 includes: a drive wheel 2 for causing the wheelchair 1 to travel; an air motor 3 for generating torque to be imparted to the drive wheel 2; an air tank 4 for supplying traveling compressed air to the air motor 3; an air supply passage 5 used for supplying the compressed air; and flow passage resistance switching means 5a for switching the flow passage resistance of the air supply passage 5.SELECTED DRAWING: Figure 1
Patent JP-2019172865-A (JP)
Title: Method for producing thermoplastic resin composition
Inventor: NAKADA HIRONARI
IPC: C08J3/20
Filed: 2018-03-29
Abstract: To provide a method for producing thermoplastic resin composition in which the scattering of additives to outside of solid phase polymerization tank due to pressure reduction during solid phase polymerization can be prevented, and the generation of discolored composition can be suppressed.SOLUTION: Provided is a method for producing thermoplastic resin composition, which is a method for producing thermoplastic resin composition in which one or a plurality of additives are added during solid phase polymerization of a thermoplastic resin using a rotary batch type solid phase polymerization apparatus under reduced pressure, and in which the shape of the additive is flake shape and the melting point of at least one additive is below the solid phase polymerization temperature.SELECTED DRAWING: Figure 1
Patent JP-2019172629-A (JP)
Title: Oral cavity sterilant
Inventor: IKEMURA KUNIO
IPC: A61K33/06
Filed: 2018-03-29
Abstract: To provide an oral cavity sterilant excellent in fungicidal activity, and in addition, which causes no damage to a mucosal tissue in an oral cavity, which causes no allergic reaction to a living body, and which is used as a mouth wash agent, dentifrice, sterilant for periodontal disease excellent in safety properties, as a sterilant for periodontal disease bacteria.SOLUTION: There is provided an oral cavity sterilant comprising as main components, (A) water including silver ion, and including no organic acid and halogen anion reacting to the silver ion, and in addition, in the above-mentioned water, (B) one or more ions selected from a zinc ion, a copper ion is included.SELECTED DRAWING: None
Patent JP-2019173704-A (JP)
Title: Guide member, engine and method for manufacturing engine
Inventor: IKETANI KENICHIRO
IPC: F02F1/00
Filed: 2018-03-29
Abstract: To provide a guide member capable of generating tumble efficiently in a combustion chamber to improve a tumble ratio, an engine including the same, and a method for manufacturing the engine.SOLUTION: A guide member 40, which is provided in an intake port 11 of a cylinder head 10 of the engine 100 and is composed of a plate-like member for guiding a flow of intake air, when the side disposed on a combustion chamber 20 side where an intake valve 21 is provided is a tip, has a notch part 44 at a position on a tip surface 40b that is the shortest distance from an axial line Y of the intake valve 21.SELECTED DRAWING: Figure 4
Patent JP-2019185106-A (JP)
Title: Copyrighted work use consent application apparatus and method
Inventor: SANJO AKIYOSHI
IPC: G06Q50/18
Filed: 2018-04-02
Abstract: To provide a copyrighted work use consent application apparatus and a method for suppressing an application of a use consent of a copyrighted work.SOLUTION: In a copyrighted work use consent application system 110, a retrieval unit 111 performs retrieval of copyrighted work information stored in a copyrighted work database 204d. A copyrighted work selection unit 112 selects a copyrighted work for use consent application from a retrieval result. A required file identification unit 113 identifies a file stored in an accessible storage apparatus 113a as a required file. An application reception control unit 114 controls an application reception unit 115 so as not to receive an application if the required file is not identified. The application reception unit 115 receives the application and holds an application content record in a database 204c.SELECTED DRAWING: Figure 11
Patent JP-2019191745-A (JP)
Title: Information processing device, sharing system, display method, and program
Inventor: NAKAJIMA AKINORI
IPC: G06F16/00
Filed: 2018-04-20
Abstract: To more reduce a labor than a conventional manner to browse content of each event since it is not necessary to perform processing for separately browsing the content of each event.SOLUTION: An information processing device for communicating with a management system which manages content generated when an event in a predetermined project is executed by a communication terminal comprises: reception means for receiving selection of a project to which a user of the information processing device belongs; first transmission means for transmitting project identification information for identifying the project whose selection has been received to a management system; first reception means for receiving the content associated with the project identification information transmitted by the first transmission means from the management system; and display control means for causing display means to display the content received by the first reception means.SELECTED DRAWING: Figure 33
Patent JP-2019190312-A (JP)
Title: Plant control device and power generating plant
Inventor: IWAMOTO KOHEI
IPC: F01D19/00
Filed: 2018-04-20
Abstract: To provide a plant control device and a power generating plant capable of starting a steam turbine in short time.SOLUTION: In accordance with one preferred embodiment, a plant control device controls a power generating plant comprising a gas turbine; a power generator driven by said gas turbine; an exhaust heat recovery boiler comprising a heat exchanger for generating main steam under utilization of heat of the exhaust gas discharged from said gas turbine; a steam turbine driven by said main steam; and a main steam pressure sensor for detecting a pressure of said main steam. Said device controls said detected pressure of said main steam to a predetermined pressure or less set in reference to an allowable pressure in a heat transfer pipe in said heat exchanger varying in response to exposure temperature of the heat transfer pipe in said heat exchanger. Said device further electrically connect said power generator to an electric power grid in the case that said detected pressure of said main steam is less than said predetermined pressure. Said device further controls an output of said gas turbine.SELECTED DRAWING: Figure 1
Patent JP-2019188352-A (JP)
Title: Winnow
Inventor: MIKOJIMA IWAO
IPC: A01C7/02
Filed: 2018-04-26
Abstract: To provide an easily handleable and usable winnow having no risk of dropping during a seeding work, when being used as a seed box, capable of reducing a load imposed on a user's arm, and reducing concentration of pressing force of a side wall part applied to a body.SOLUTION: A winnow includes a bottom plate part 1, a side wall part 2 erected along right and left side edge parts of the bottom plate part 1, and a rear wall part 3 erected along a rear edge part of the bottom plate part 1, and is formed in a shape having a constriction part 4 formed in such an arc shape that an outer edge shape of the side wall part 2 is projected inward, and is provided with a string locking part 5 on at least two spots on one front side of the side wall part 2 and on the other rear side.SELECTED DRAWING: Figure 1
Patent JP-2019190764-A (JP)
Title: Heat exchanger
Inventor: HAMADA HIROSHI
IPC: F28D1/053
Filed: 2018-04-26
Abstract: To provide a heat exchanger that reduces a difference in rate of temperature rise between a tube and a binding member which may cause heat strain.SOLUTION: A plurality of corrugated fins 12 laminated alternately with a plurality of flat tubes 11 is formed with a short pitch part 19 with a fin pitch which is shorter than the other parts in an end upstream of a cooling water flow in the vicinity of a header tank 16 on an inflow side of cooling water.SELECTED DRAWING: Figure 2
Patent JP-2019191059-A (JP)
Title: Radiation detector and inspection device
Inventor: NAKAMURA TAKEHIRO
IPC: A61B6/00
Filed: 2018-04-26
Abstract: To stabilize optical characteristics of a radiation detector.SOLUTION: A radiation detector comprises: a first support member extending in a longitudinal direction; a second support member that is engaged with the first support member and extends in the longitudinal direction; a fluorescent body that is supported by the second support member and extends in a longitudinal direction to convert radiation into light; and a sensor section that is supported by the first support member and senses light from the fluorescent body.SELECTED DRAWING: Figure 1
Patent JP-2019190775-A (JP)
Title: Waste treatment facility
Inventor: HOSODA HIROYUKI
IPC: F23L5/02
Filed: 2018-04-27
Abstract: To provide a waste treatment facility having a two-stage combustion furnace and capable of reducing energy loss received by a preheater.SOLUTION: A waste treatment facility includes: a two-stage combustion furnace (10) that has a primary combustion part (20) including a primary supply part (22a) receiving supply of primary oxygen-containing gas and a secondary combustion part (30) having a secondary primary supply part (32a) receiving supply of secondary oxygen-containing gas; a supercharger (40) including a compressor (41) and a turbine (42); a preheater (50) for heating the primary oxygen-containing gas discharged from the compressor (41); a primary gas supply flow passage (60) for supplying the primary oxygen-containing gas discharged from the compressor (41) to the primary combustion part (20); and a secondary gas supply part (70) independent of the primary gas supply flow passage (60) and supplying the secondary oxygen-containing gas at least to the secondary supply part (32a) in the state where the pressure of the secondary oxygen-containing gas is lower than that of the primary oxygen-containing gas discharged from the turbine (42).SELECTED DRAWING: Figure 1
Patent JP-2019091398-A (JP)
Title: Method for organizing images and videos in computing device
Inventor: GUSTAV PASTORINO
IPC: H04M1/00
Filed: 2018-05-11
Abstract: To provide a method for organizing images and videos in a computing device by gamification.SOLUTION: Each process graphically displays at least one media content of a plurality of media contents stored in a computing device. Then, an input commend from a user graphically captures the at least one media content into a selected folder. The process of graphically displaying and capturing the media content is then applied to the media contents as long as the user is able to continuously capture the media content without an interruption or the stored media contents are completely captured. A scoring system calculates a total score for the plurality of stored media contents and posts a final score in social gaming network to create an atmosphere of competition to increase the excitement of the productive and memory enhancing games.SELECTED DRAWING: Figure 1
Patent JP-2019195788-A (JP)
Title: Method for manufacturing multilayer sheet
Inventor: FUKUNAGA ATSUSHI
IPC: B05D7/00
Filed: 2018-05-11
Abstract: To provide a method for manufacturing a multilayer sheet, in which film thickness adjustment is easy, and formation of voids is restricted at a low cost.SOLUTION: Provided is a method for manufacturing a multilayer sheet which includes a long porous layer having a plurality of holes perforated in a thickness direction, and a pair of coating layers laminated on both sides of the porous layer. The method for manufacturing the multilayer sheet includes: a first coating step for coating one side of the porous layer with a coating layer forming composition containing thermoplastic resin, while conveying the porous layer in a longitudinal direction; and a second coating step for coating the other side of the porous layer with the coating layer forming composition further downstream in the conveyance direction than the place where the first coating step is performed. In the first coating step, the coating layer forming composition is filled into the plurality of holes of the multilayer sheet.SELECTED DRAWING: Figure 1
Patent JP-2019135712-A (JP)
Title: Oxidation reduction reaction electrode and fuel cell
Inventor: FUGANE KEISUKE
IPC: H01M4/86
Filed: 2018-05-15
Abstract: To improve oxidation reduction performance in an oxidation reduction reaction electrode having proton conductivity.SOLUTION: An oxidation reduction reaction electrode comprises: a catalyst carrier 200; Pt catalyst 201 carried by the catalyst carrier; and an ionomer 131b having proton conductivity. The ionomer 131b includes HPO. The ionomer contains acid stronger than HPOin acidity. A strong acid polymer having a sulfone group is used as a strong acid. Or as a strong acid at least one kind of acid among sulfuric acid, hydrochloric acid, nitric acid, perchloric acid, trifluoromethane sulfonic acid, and 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide can be used.SELECTED DRAWING: Figure 1