baber/WOPTO huggingface dataset:
Patent JP-2020163238-A (JP)
Title: Particle production method, and particle production apparatus
Inventor: SAKURA NAOKI
IPC: B22F9/28
Filed: 2019-03-28
Abstract: To provide a method for producing particles having a narrow size distribution at high production efficiency.SOLUTION: A production method of particles includes a particle forming step for reacting a raw material for forming particles by heating a segmented stream of a reaction raw material liquid formed by segmenting a reaction raw material liquid using a segmenting gas at a pressure P1(MPa) and a heating temperature T (°C) to form target product particles and thus forming a product particle stream containing the target product particles. In the particle forming step, (Vd/Vc) is 0.200-7.00 and the pressure P1 is 2.0 or more times a vapor pressure P2(MPa) of the solvent at the temperature T.SELECTED DRAWING: Figure 1
Patent JP-2020169576-A (JP)
Title: Exhaust structure of internal combustion engine
Inventor: INUZUKA TATSUO
IPC: F01N13/08
Filed: 2019-04-01
Abstract: To suppress the thermal deformation of an exhaust manifold.SOLUTION: An exhaust structure of an internal combustion engine in which at least three pieces of cylinders are arranged in parallel with one another comprises: a cylinder head (11) having a plurality of exhaust ports which are formed in response to the cylinders; an exhaust manifold (2) connected to the plurality of exhaust ports; and a reinforcing member (6) for reinforcing the exhaust manifold. The exhaust manifold has a plurality of exhaust branch pipes (21a to d) extending from the plurality of exhaust ports, an aggregation part (22) for aggregating downstream end sides of the plurality of exhaust branch pipes into one unit, and fixing parts (23) for fixing the reinforcing member. The fixing parts are arranged at upstream end sides of the two exhaust branch pipes which are arranged at both end sides out of the plurality of exhaust branch pipes. The reinforcing member extends in an alignment direction of the cylinders so as to cover the upstream end sides of the plurality of exhaust branch pipes, and end parts of the reinforcing member are fixed to the fixing part.SELECTED DRAWING: Figure 1
Patent JP-2020167948-A (JP)
Title: High-speed continuous device for producing baked goods
Inventor: SUZUKI SHIGERO
IPC: A21B3/13
Filed: 2019-04-02
Abstract: To provide a high-speed continuous device for producing baked goods with which it is possible to improve productivity of baked goods by extracting the baked goods continuously at high speed and being able to convey the extracted baked goods in an orderly manner.SOLUTION: A high-speed continuous device 1 for producing baked goods is provided with a baking device 2, an extraction device 6, and a conveyance device 7. The baking device 2 has a circulating conveyor 3 and a plurality of baking pan stands 4. The extraction device 6 has a grasping part 60. The circulating conveyor 3 and the grasping part 60 are mechanically connected via a motion conversion/transmission mechanism 37 that transmits a rotational motion of a rotating shaft 322 of the circulating conveyor 3 by converting the motion into a horizontal reciprocating motion of the grasping part 60. When the baking pan stand 4 is conveyed by the circulating conveyor 3 to an extraction position B in the circulating conveyor 3, the circulating conveyor 3 and the grasping part 60 move in a manner synchronized by the motion conversion/transmission mechanism 37 so that the grasping part 60 performs an extraction operation of grasping a plurality of baked goods 10 from a baking pan 5 of the baking pan stand 4 and transferring the baked goods to the conveyance device 7.SELECTED DRAWING: Figure 4
Patent JP-2020170441-A (JP)
Title: Method for formulating lorry dispatch plan based on gas purchase plan
Inventor: WADA SHINJI
IPC: G06Q50/06
Filed: 2019-04-05
Abstract: To provide a method for formulating a lorry dispatch plan in which the dispatch plan suitable of the gas purchase plan is formulated.SOLUTION: Disclosed is a method for formulating a lorry dispatch plan in which fuel is loaded at a base to perform delivery. This method includes the steps of: acquiring information on a gas purchase plan in association with, for each of a polarity of suppliers, a supplier, one or more bases supplying the fuel of the suppliers, and the monthly loading scheduled quantity at each of one or more bases set with the suppliers; and preparing, based on the lorry delivery record and the gas purchase plan, a daily dispatch plan by assigning combination of the base and the supplier to each lorry so as not to exceed the monthly loading scheduled quantity.SELECTED DRAWING: Figure 6
Patent JP-2020173097-A (JP)
Title: Sniffer probe and gas leak inspection method
Inventor: UMEBACHI YUSUKE
IPC: G01M3/20
Filed: 2019-04-08
Abstract: To provide a sniffer probe and a leak inspection method capable of suppressing changes in inspection accuracy while having excellent inspection work efficiency.SOLUTION: A sniffer probe 1 for leak inspection that detects trace gas 8 in a work 7, includes a cylindrical conduit 10 for introducing the trace gas 8, and a tubular protective portion 6 that is on the work 7 side of the conduit 10 and is installed on an outer peripheral side of the conduit 10 via an elastic portion 4. A tip portion 62 on the protection portion 6 on a side opposite to the conduit 10 side is formed so as to project toward the work 7 side from the conduit 10. The elastic portion 4 expands and contracts in an axial direction Y by taking a tubular central axis Q of the conduit 10 as the axial direction Y.SELECTED DRAWING: Figure 1
Patent JP-2020171873-A (JP)
Title: Pressure control unit
Inventor: NISHIDA MAKOTO
IPC: B05C5/00
Filed: 2019-04-08
Abstract: To suppress quality change in a coating state in association with tandem arrangement of a pressure control unit 1.SOLUTION: A control part of the pressure control unit 1 executes switching preparation means and switching completion means as follows. That is, the switching preparation means terminates the other side pressure control mode to stop operation of a drive part 17B in a pressure control part 2B, and communicates between a pressure control space 16B and a discharge part 3 with each other in a fluid circuit part 13, during execution of one side discharge mode. The switching completion means terminates the one side discharge mode to stop supply of a highly viscous fluid from a pressure control space 16A to the discharge part 3, and re-starts operation of the drive part 17B to start supply of the highly viscous fluid from the pressure control space 16B to the discharge part 3, and starts the other side discharge mode. Thus, in the pressure control unit 1 arranged in tandem, a supply source for the highly viscous fluid to the discharge part 3 is changed between pressure control parts 12A, 12B, whereby quality change in a coating state can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2020171975-A (JP)
Title: Method of manufacturing vehicular component, method of manufacturing vehicle, and vehicular component
Inventor: KURIHARA YOHEI
IPC: B24C3/12
Filed: 2019-04-09
Abstract: To provide a method of manufacturing a vehicular component, which enables a surface of the vehicular component to be turned into a rough surface with desired roughness, and a method of manufacturing a vehicle.SOLUTION: A method of manufacturing a vehicular component having a metallic rough surface formed by roughening a metallic surface to be worked includes a roughening step S4 of roughening the surface to be worked, by spraying inorganic particles, which have average particle diameters of 10-1000 μm and which are harder than the surface to be worked, on the surface to be worked, on the condition that the metallic rough surface has desired roughness. The method of manufacturing the vehicular component and a method of manufacturing a vehicle are characterized as above.SELECTED DRAWING: Figure 1
Patent JP-2019108273-A (JP)
Title: Transparent las glass ceramic produced using alternative environmentally acceptable fining agent
Inventor: SCHREDER BIANCA
IPC: C03C10/14
Filed: 2019-04-10
Abstract: To provide a glass-ceramic that contains only an environmentally friendly fining agent, or that is produced using the environmentally friendly fining agent.SOLUTION: The transparent glass ceramic with a low thermal expansion coefficient includes 35 to 70% of SiO, 17 to 35% of AlO, 2 to 6% of LiO, 0 to 6% of TiO, 0 to 6% of ZrO, 0.5 to 9% of TiO+ZrO, and 0.5 to 5% of ZnO. The transparent glass ceramic with a low thermal expansion coefficient is produced by refining with SnOand at least one further fining agent, the further fining agent including only environmentally friendly fining agent selected from SbO, SO, Brand Cl, or is produced using an environmentally friendly fining agent and is free of toxic arsenic.SELECTED DRAWING: None
Patent JP-2020171260-A (JP)
Title: Weed overgrowth suppression member
Inventor: NINOMIYA EIJI
IPC: E01H11/00
Filed: 2019-04-12
Abstract: To provide a weed overgrowth suppression member capable of suppressing surely overgrowth of weed by preventing formation of a gap between adjacent sheet and sheet.SOLUTION: A weed overgrowth suppression member 2 includes a plurality of synthetic resin sheets 4 laid side by side in a width direction, and a fixture 6 for fixing each end of the plurality of sheets 4 to the ground. A folding part 4a is formed on the respective width-direction both-side ends of the plurality of sheets 4. Each folding part 4a of the plurality of sheets 4 is positioned between a folding part 4a of an adjacent sheet 4 and a non-folding part 4b of the adjacent sheet 4.SELECTED DRAWING: Figure 2
Patent JP-2020176835-A (JP)
Title: Vehicle controller
Inventor: ONISHI YASUMASA
IPC: G01R31/374
Filed: 2019-04-15
Abstract: To be able to restrain an early deterioration of a battery by deriving a specific deterioration degree of how much the battery has deteriorated.SOLUTION: When an ECU 8 determines that a battery 5 is in a fully charged state, an open circuit voltage of the battery 5 is derived. From relationship data of the battery capacity with respect to the battery open-circuit voltage stored in advance in the built-in memory of the ECU 8, a value of battery capacity is read corresponding to a value of the battery open-circuit voltage derived at present. On condition that the result of the deterioration determination is no deterioration of the battery, a difference between the value of the battery capacity at the time of the previous engine stop and the value of battery capacity being read is derived as a degree of deterioration of the battery.SELECTED DRAWING: Figure 1
Patent JP-2022088694-A (JP)
Title: Preparation method and analysis method of gas chromatography sample
Inventor: UNNO YUMI
IPC: G01N30/04
Filed: 2019-04-18
Abstract: To reduce dispersion of efficiency of derivatization.SOLUTION: A preparation method of a gas chromatography sample includes: preparation of a sample solution containing a sample; preparation of a standard solution containing a standard substance having a known concentration; execution of at least one of measurement of at least one pH of the sample solution, the standard solution, and a mixed solution of the sample solution and the standard solution, and analysis of solution containing the same kind of molecule and standard substance as an analysis object, preparation of a derivatization sample on the basis of the measured pH or data obtained by the analysis, and preparation of a gas chromatography sample by bringing a derivatization sample into contact with a derivatization agent under the presence of a base. When the above analysis is performed, at least gas chromatography is performed to solution brought into contact with a derivatization agent under the presence of a base.SELECTED DRAWING: Figure 1
Patent JP-2020183471-A (JP)
Title: Manufacturing apparatus of semi-carbonized fuel using wood bark as raw material
Inventor: NAKAMURA YASUYUKI
IPC: C10L5/44
Filed: 2019-05-07
Abstract: To provide a manufacturing apparatus of the semi-carbonized fuel for manufacturing the semi-carbonized fuel using the wood bark as the raw material.SOLUTION: The manufacturing apparatus of the semi-carbonized fuel using the wood bark as the raw material of the present invention comprises: an accommodation chamber that accommodates a raw pellet using the wood bark as the raw material; a combustion heat supply part that supplies combustion heat to the accommodation chamber, a superheated steam supply part that supplies superheated steam to the accommodation chamber; a transport mechanism that moves the raw pellet in a first direction inside the accommodation chamber; and a control part that controls a heating time for the raw pellet, wherein combustion heat and the superheated steam heat the raw pellet to semi-carbonize them into the semi-carbonized fuel, and the control part controls the heating time at a time suitable for semi-carbonization of the raw pellet.SELECTED DRAWING: Figure 1
Patent JP-2019164370-A (JP)
Title: Ophthalmic optical lens for vision correction having one or more areas of more positive power
Inventor: BRIEN ANTHONY HOLDEN
IPC: A61F9/013
Filed: 2019-05-09
Abstract: To provide an ophthalmic lens that for the wearer results in suitable or improved vision performance or visual performance in aspects of vision performance or visual performance.SOLUTION: In an ophthalmic lens comprising an optic zone, a first power profile of a central portion 111 has at least a first step 106, the first step being bounded on both sides thereof by a first junction 113 and a second junction 114, the first power profile having a first change in a rate of change of power at the first junction and second change in the rate of change of power at the second junction, and a second power profile of a peripheral portion 110 has at least a second step 107, the second step being bounded on both sides thereof by a third junction 118 and a fourth junction 117, the second power profile having a third change in a rate of change of power at the third junction and a fourth change in the rate of change of power at the fourth junction.SELECTED DRAWING: Figure 6
Patent JP-2019196007-A (JP)
Title: Direct additive synthesis of diamond semiconductor
Inventor: DAVID GLEN FINDLEY
IPC: B33Y10/00
Filed: 2019-05-09
Abstract: To provide a method for additive synthesis of a diamond semiconductor by means of a 3D printer.SOLUTION: A system includes a three-dimensional (3D) printer, a neutral feedstock, a p-doped feedstock, an n-doped feedstock, and a laser. The 3D printer includes a platen and an enclosure. The platen includes an inert metal. The enclosure includes an inert atmosphere. The neutral feedstock is configured to be deposited on the platen. The neutral feedstock includes a halogenated solution and nanoparticles having a negative electron affinity. The p-doped feedstock is configured to be deposited on the platen, and includes a boronated compound introduced to the neutral feedstock. The n-doped feedstock is configured to be deposited on the platen, and includes a phosphorous compound introduced to the neutral feedstock. The laser is configured to induce the nanoparticles to emit solvated electrons into the halogenated solution to form, by reduction, layers of a ceramic comprising a neutral layer, a p-doped layer and an n-doped layer.SELECTED DRAWING: None
Patent JP-2020175364-A (JP)
Title: Sludge scraping-up device
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/18
Filed: 2019-04-15
Abstract: To provide a sludge scraping-up device in which a front end position detection unit is installed at a space existing in the drive part with a drive part cover that has been installed on a pond superior wall to put the detection unit and the drive part in order and perfectly obtain waterproof and dripproof thereof so as to reduce costs by simplifying the structure and the installation operation.SOLUTION: Drive means switching rotation directions of a sludge scraper in a vertical direction and performing a forward/backward movement of a main body includes a drive part 75 installed on a pond superior wall. The drive part comprises: a driving source 83 with a drive part cover 98 installed on a pond superior wall including a drive wheel round which a transmission strip material 66 passed through a communication port 95 installed on the pond superior wall is wound; and a front end position detection unit 111 installed on the pond detecting an inversion position in conjunction with an inversion changeover mechanism giving a specified reaction to a vertical oriented transmission material 97 by advancing of an action member arranged to freely move back and forth with the main body in the main body side.SELECTED DRAWING: Figure 13
Patent JP-2020185739-A (JP)
Title: Image recording device, communication system, and program
Inventor: TANAKA NOBUMASA
IPC: B41J29/38
Filed: 2019-05-16
Abstract: To perform printing with an uncontrolled printer while the uncontrolled printing temporarily uses a cartridge in a contractual-use mode which is used in a controlled printer.SOLUTION: A controller 51A of a controlled printer makes an IC memory of a cartridge attached thereto memorize an own MAC address and an IP address. A user detaches the cartridge from the controlled printer and attaches the cartridge to an uncontrolled printer. A controller 51B of the uncontrolled printer reads out the MAC address of the controlled printer from the IC memory of the cartridge attached thereto. The controller 51B of the uncontrolled printer transmits permission-application information including the read-out MAC address to the controlled printer (S32). The controller 51A sends back permission information for permitting printing to the uncontrolled printer, on the basis of the fact that the MAC address included in the permission-application information is coincident with the own MAC address.SELECTED DRAWING: Figure 5
Patent JP-2020190154-A (JP)
Title: Wall structure
Inventor: KOBASHI Tomoki
IPC: E04B2/74
Filed: 2019-05-23
Abstract: To provide a wall structure that suppresses twisting that occurs in the intermediate portion of a stud material in the longitudinal direction and local plastic deformation that occurs in the end portion in the longitudinal direction by optimizing the cross-sectional shape of the stud material.SOLUTION: A wall structure S includes upper and lower runner materials and a stud material 28 with a lower end 28A fitted to the lower runner material and an upper end 28B fitted to the upper runner material. The stud material 28 is formed of a single metal plate, where the vertical direction is the longitudinal direction, and the width direction of the lower runner material is the lateral direction. It has a web portion 30 extending in the lateral direction, a pair of flange portions 32 extending in a direction orthogonal to the web portion 30, and a reinforcing portion 34 that connects the flange portion 32 and the web portion 30, the web portion 30 side overlapping the flange portion 32, and a lip portion 36 that extends in the lateral direction from an end portion 32B of the flange portion 32. In a cross section orthogonal to the longitudinal direction, a center of figure FC is located on the web portion 30, and the shape is point-symmetrical with the center of figure FC as a point of symmetry.SELECTED DRAWING: Figure 3
Patent JP-2020190390-A (JP)
Title: Air conditioner
Inventor: FURUHASHI TAKUYA
IPC: F24F11/79
Filed: 2019-05-23
Abstract: To suppress heat shock while maintaining comfortability for a person in a dressing room.SOLUTION: A dressing room ventilation air conditioner includes: an indoor unit body installed in a dressing room; air blowing means provided to the indoor unit body for sending air to the dressing room; an infrared sensor 1 configured so as to detect a surface temperature of a person in the dressing room: an undressing state determination part 4a for determining whether the person in the dressing room is in an undressed state or in a dressed state from a detection result of the infrared sensor 1; a before-bathing or after-bathing determination part 4b for determining whether the person in the dressing room is before bathing or after bathing from a detection result of the infrared sensor; and control means for controlling the air blowing means. The control means controls the air blowing means according to a determination result of the undressing state determination part 4a and a determination result of the before-bathing or after-bathing determination part 4b.SELECTED DRAWING: Figure 1
Patent JP-2020182926-A (JP)
Title: Airtight two-layer beat coating material and airtight two-layer beat coating material coating apparatus
Inventor: HIDAKA SHOJI
IPC: B05C5/00
Filed: 2019-05-07
Abstract: To provide a two-layer beat coating material which has enhanced airtightness of an inner beat and a reinforced cushioning action, and a coating material manufacturing apparatus.SOLUTION: An entire peripheral surface of an inner beat is surrounded by an outer beat and airtightness of the inner beat is enhanced. A first cylindrical passage 1 and a second cylindrical passage 2 are formed in the central part of the gun housing, a first circular opening of the first cylindrical passage and a second annular opening are formed on the lower end of the gun housing, a coating gun that discharges an inner beat R1 from the first circular opening and intermittently discharges an outer beat R2 from the second annular opening are mounted, and a first valve mechanism which makes the first passage operated for opening/closing and a second valve mechanism which makes the second cylindrical passage operated for opening/closing are provided. A first valve operation air circuit that supplies operation air for vertically driving a first piston and a second valve operation air circuit that supplies operation air for vertically driving a second piston are provided, and ON/OFF control timing of discharging of the inner beat and the outer beat is set by computer control.SELECTED DRAWING: Figure 4
Patent JP-2020194321-A (JP)
Title: Automatic answering system and automatic answering program
Inventor: YOKOZAWA YUKI
IPC: G06Q50/10
Filed: 2019-05-28
Abstract: To provide an automatic answering system and an automatic answering program in which a probability that the accuracy of an automatic answer in response to a question from a questioner is deteriorated can be reduced.SOLUTION: An automatic answering system presumes an answer to a question from a questioner by using a learning model in a Q&A database, selects, when receiving a determination indicating that the presumed answer is not appropriate, an answerer who specializes in the category of the question as an answerer to receive an answer to the question (S164 and S171), receives, as an answer to the question, an answer selected from the Q&A database by the selected answerer, and updates the learning model on the basis of the received answer.SELECTED DRAWING: Figure 12