baber/WOPTO huggingface dataset:
Patent JP-2019173567-A (JP)
Title: Construction machine
Inventor: NOGUCHI SHUHEI
IPC: F02D45/00
Filed: 2018-03-26
Abstract: To prevent erroneous operation of a notification device caused by an erroneous detection at a water level sensor when a water separation unit receives high level vibration due to drilling and travelling or the like, provide a high level acknowledgement of serious condition about outflow of water stored in the water separation unit, enable the operator to carry out drainage work of the water separation unit in a compulsory manner while restricting influence against workability to minimum.SOLUTION: An engine controller 40 performs a fail-safe control including an engine speed limit control that makes an input of a water level arrival signal from a water level sensor effective when a key signal of a power supply ON is inputted before starting an engine 1 and drives a notification device 22 when the water level arrival signal is inputted and at the same time decreasing the engine speed of the engine 1 and an engine speed limit control for decreasing the engine speed of an engine 1 and further an engine stop control for stopping the engine 1 upon elapsing of predetermined time.SELECTED DRAWING: Figure 3
Patent JP-2018123333-A (JP)
Title: Gravure ink and printed matter
Inventor: NARUHIRO HARUNORI
IPC: B41M1/30
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide gravure ink which has good printability and glossiness of a printing layer, and can achieve among blocking resistance, base material general purpose property, heat resistance and oil resistance in adhesion.SOLUTION: Gravure ink for printed on a paper base material or a plastic base material contains a binder resin (A) and hydrocarbon-based wax (B), and satisfies the following (1) and (2): (1) hardness (penetration degree) at 25°C specified according to Japanese Industrial Standard JIS K 2207 of the hydrocarbon-based wax (B) of 0.5-12: and (2) containing 0.1-2.5 mass% of the hydrocarbon-based wax (B) in 100 mass% of the gravure ink.SELECTED DRAWING: None
Patent JP-2019170534-A (JP)
Title: Absorbent article, and manufacturing method of surface sheet for absorbent article
Inventor: TAKAGI RINKO
IPC: A61F13/15
Filed: 2018-03-27
Abstract: To provide an absorbent article excellent in transferability of a hydrophobic skin care agent into a skin at a dry time, and also excellent in transferability of a hydrophilic skin care agent into a skin at a wet time.SOLUTION: An absorbent article includes a surface sheet 12 having a plurality of projections 4 projecting toward the skin side of a wearer, and a recess 3 positioned between the projections 4. The surface sheet 12 includes a hydrophobic skin care 20 and a hydrophilic skin care 21. The ratio of the mass of the hydrophobic skin care 20 per unit area to the mass of the hydrophilic skin care 21 per unit area is higher at the projections 4 than at the recess 3.SELECTED DRAWING: Figure 4
Patent JP-2019174653-A (JP)
Title: Lens module and optical communication module
Inventor: YAMADA TAKASHI
IPC: G02B6/42
Filed: 2018-03-28
Abstract: To provide a lens module and an optical communication module that are capable of suppressing variations in an optical coupling efficiency between an optical element and an optical fiber.SOLUTION: A lens module 20 is a lens module used for optically coupling a light source 10 and an optical fiber 30. The lens module 20 comprises: a collimator lens surface 21 that converts light L made incident into collimated light; an emission surface 23 for emitting the collimated light; a reflection surface 22 that is positioned on an optical path between the collimator lens surface 21 and the emission surface 23, and reflects the collimated light toward the emission surface 23; and a support part 25 that can support an optical fiber 30 so as to make an end face 31 of the optical fiber 30 face the emission surface 23.SELECTED DRAWING: Figure 1
Patent JP-2019173441-A (JP)
Title: Tunnel drainage material and tunnel structure
Inventor: SAKURAI HIROSHI
IPC: E21D11/10
Filed: 2018-03-29
Abstract: To provide a tunnel drainage material and a tunnel structure with the tunnel drainage material capable of significantly preventing the intrusion of fillers such as cement mortar into a drainage layer while maintaining excellent drainage and water shielding properties.SOLUTION: A tunnel drainage material 10 includes a water permeable layer 1, a drainage layer 2, and a water shielding layer 3, the drainage layer is disposed between the water permeable layer and the water shielding layer, the water permeable layer includes at least two fiber assembly layers 1a and 1b, the fiber assembly layer 1a arranged corresponding to the drainage layer is denser than the other fiber assembly layer 1b, and the tunnel structure includes a shotcrete layer, a lining concrete layer, and the tunnel drainage material.SELECTED DRAWING: Figure 1
Patent JP-2019173711-A (JP)
Title: Boiler plant and its operational method
Inventor: UECHI HIDEYUKI
IPC: F22B1/18
Filed: 2018-03-29
Abstract: To attain an effective utilization of heat of heating fluid flowing in a boiler.SOLUTION: A boiler plant BP1 comprises a boiler 20 for generating steam by heating water with heating fluid; stem utilization devices 41, 43 utilizing steam got from the boiler 20; and a heating device H utilizing at least energy other than heat energy of heating fluid to heat water or steam. The boiler 20 includes one or more evaporators 22, 26 for heating either water or steam. The first evaporator 26 showing the highest inner pressure heats either water or steam less than a constant specific heat ultimate high temperature where the constant specific heat under a pressure in the first evaporator 26 becomes ultimate high value or higher. The heating device H heats water or steam of the constant specific heat ultimate high temperature to a value more than the constant specific heat ultimate temperature.SELECTED DRAWING: Figure 1
Patent JP-2019174399-A (JP)
Title: Chromatograph data processing device, data processing method, and chromatograph
Inventor: ITO MASATO
IPC: G01N30/86
Filed: 2018-03-29
Abstract: To provide a chromatograph data processing device by which it is made possible to find out an appropriate feature point easily.SOLUTION: A chromatograph data processing device for performing data processing on the basis of the plot data measured by a chromatograph, comprises: a virtual curve calculation unit for finding a virtual curve on the basis of the measured plot data; a provisional feature point acquisition unit for finding a provisional feature point on the basis of the obtained virtual curve; and an arithmetic processing unit 163 that functions as a real plot data feature point extraction unit for extracting a real plot data feature point that corresponds to the provisional feature point out of the measured plot data.SELECTED DRAWING: Figure 1
Patent JP-2019185177-A (JP)
Title: System, method and program for specifying shape of three-dimensional object
Inventor: MINAMOTO YUKI
IPC: G06F17/50
Filed: 2018-04-03
Abstract: To provide a system, method and program for specifying a shape of a three-dimensional object, which can accurately model even a complicated shape in coordinates on a computer.SOLUTION: A system 1 for specifying a shape of a three-dimensional object in accordance with this invention comprises: first plane input means which inputs data about a first plan view to a first two-dimensional plane; second plane input means which inputs data about a second plan view to a second two-dimensional plane; cross-sectional shape input means which inputs a shape of a cross section obtained by cutting the three-dimensional object with a plane orthogonal to an axis common to the first two-dimensional plane and the second two-dimensional plane; extension means which extends the input cross section on the basis of a dimension in a direction orthogonal to the common axis of the first plan view and a dimension in a direction orthogonal to the common axis of the second plan view in specific coordinates of the common axis; and expansion means which models the shape of the three-dimensional object by extending the cross section by the extension means sequentially with respect to coordinates on the common axis.SELECTED DRAWING: Figure 3
Patent JP-2019185196-A (JP)
Title: Boat, boat information system, and information communication method for boat
Inventor: KAWASE KOJI
IPC: H04W4/40
Filed: 2018-04-04
Abstract: To provide a boat, a boat information system, and an information communication method for a boat which can prevent increase of unsuccessful transmission and an error rate of ship information when the ship information is transmitted from a communication terminal to a base station.SOLUTION: The boat information system 100 comprises a controller 15 which performs data transmission of transmitting ship information D acquired by an information acquisition unit 60 to a server device 40 via a communication terminal 20 performing mobile communication with a base station 30. The controller 15 is configured to start data transmission if a communication start condition C based on at least one of an intensity S of a received radio wave, a rotational frequency ω of an engine 51, a boat velocity V or a state of a shift device 52 is satisfied, but to not start data transmission if the communication start condition C is not satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019181334-A (JP)
Title: Foaming suppression method
Inventor: FUJISHIMA SHIGEKI
IPC: C02F3/12
Filed: 2018-04-04
Abstract: To effectively suppress foaming in membrane separation aerobic biological treatment while preventing generation of membrane occlusion and also suppress, even for unexpected generation of foaming, the foaming without excessive addition of an anti-forming agent, thereby attaining stable operation.SOLUTION: In a method for suppressing foaming in a membrane separation aerobic biological treatment tank, an alcoholic self-emulsifiable anti-forming agent having a polyoxyalkylene monoalkyl ether represented by the following formula (1) as a main component and an alcoholic emulsion anti-forming agent are added as anti-forming agents to the treatment tank: R-O-(RO)-H (1). In the formula (1), Ris a 12-18C alkyl group, Ris a 2-4C alkylene group, n is a number of 5 to 30, and a plurality of Rs may be identical to or different from each other.SELECTED DRAWING: Figure 1
Patent JP-2019097550-A (JP)
Title: Antibody specific to luteinizing hormone of anguilla japonica and application thereof
Inventor: HONG SUN MEE
IPC: G01N33/53
Filed: 2018-04-11
Abstract: To provide antibodies that can measure sex-maturation of Anguilla japonica and to provide methods for detecting sex-maturation.SOLUTION: The present invention provides a polyclonal antibody that is produced using as an antigen a peptide marker for detecting Luteinizing hormone, LH, of Anguilla japonica containing one or more of selected from the group consisting of three amino acid sequences consisting of a particular sequence, and specifically binds to LH of Anguilla japonica; and a method for specifically detecting LH using the same.SELECTED DRAWING: Figure 8
Patent JP-2018125031-A (JP)
Title: Distribution management system, terminal device and collation terminal device
Inventor: ISHIYAMA RUI
IPC: G06Q50/02
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique which does not need a special device such as an IC tag and can perform distribution management of agricultural, forestry, fishery products.SOLUTION: A distribution management system for agricultural, forestry, fishery products includes: first imaging means for imaging a skin exposing from an opening of an agricultural, forestry, fishery product attached with a label having the opening; storage means for storing a skin pattern of the agricultural, forestry, fishery product imaged by the first imaging means and relevant information of the agricultural, forestry, fishery product in association with each other; second imaging means for imaging a skin exposing from the opening of the agricultural, forestry, fishery product attached with the label having the opening; and notification means for notifying the relevant information of the agricultural, forestry, fishery product in the case of using a result of imaging by the second imaging means to determine that the agricultural, forestry, fishery product stored in the storage means is coincident with the agricultural, forestry, fishery product imaged by the second imaging means.SELECTED DRAWING: Figure 1
Patent JP-2019187291-A (JP)
Title: Harvesting machine
Inventor: INOUE HIROTSUGU
IPC: A01D69/00
Filed: 2018-04-24
Abstract: To save fuel in a harvesting machine in which the harvesting of crops and the collection of the harvested crops are repeated.SOLUTION: A harvesting machine includes a machine body stop detection unit 62 for detecting that a machine body is in a stopped state, a harvesting stop detection unit 63 for detecting that a harvesting unit 2 is in a stopped state, and a setting operation part 38 for setting a rotational speed of an engine 20 artificially. The harvesting machine also includes an engine revolution operation unit 61 that operates to lower the rotational speed of the engine 20 to a predetermined low rotational speed lower than the setting rotational speed M1 being set by the setting operation unit 38, when the machine body stop detection unit 62 becomes a detection state and the harvesting stop detection unit 63 becomes the detection state.SELECTED DRAWING: Figure 2
Patent JP-2019193462-A (JP)
Title: Rotary electric machine
Inventor: KOTORA RYUICHI
IPC: H02K5/24
Filed: 2018-04-26
Abstract: To fill a gap with a resin to reduce vibration and noise even if stator cores divided in a circumferential direction are not precisely arranged along a frame.SOLUTION: A rotary electric machine includes: stator cores 3 divided in a circumferential direction; and a frame 5 holding the stator cores 3 with its inner peripheral surface. A gap 8 to be filled with a resin RS is provided between the frame 5 and each stator core 3. The gap 8 is provided at a part of or an entire part of a space between the frame 5 and the stator core 3.SELECTED DRAWING: Figure 2
Patent JP-2019188552-A (JP)
Title: Cutting device
Inventor: MATSUMOTO SACHIKO
IPC: B24B55/06
Filed: 2018-04-26
Abstract: To efficiently discharge cutting waste liquid from a work-piece.SOLUTION: A cutting device, which is equipped with a holding table which holds a work-piece, and a cutting blade which cuts the work-piece held by the holding table, comprises: a blade cover which has a ceiling part and a side wall part hanging from the ceiling part, and is so provided as to cover a part of the cutting blade; cutting liquid supply means which supplies cutting liquid to the cutting blade; and waste liquid recovery means which is provided in an area where the cutting liquid supplied to the cutting blade splashes in association with rotation of the cutting blade, and recovers the cutting liquid together with partial gas around the cutting blade. The waste liquid recovery means includes: a gas-liquid separation part which separates the cutting liquid and the gas reaching the waste liquid recovery means; a liquid discharge passage which becomes a discharge route of the cutting liquid separated by the gas-liquid separation part; and a gas discharge passage which becomes a discharge route of the gas separated by the gas-liquid separation part. A suction source for liquid discharge is connected to one end of the liquid discharge passage which becomes a discharge destination of the cutting liquid.SELECTED DRAWING: Figure 4
Patent JP-2019195818-A (JP)
Title: Arc-welding method, manufacturing method of large-sized structure, and welding apparatus
Inventor: TSUYAMA TADAHISA
IPC: B23K9/173
Filed: 2018-05-08
Abstract: To provide an arc-welding method by which a stable weld penetration depth can be obtained by one path with low bevel accuracy and assembly accuracy.SOLUTION: A welding apparatus 1 includes: a gas supply device 12 which supplies shield gas to a weld metal formation gap; a welding torch 16 which supports a molten electrode 22 so that a tip of the molten electrode 22 is positioned in the weld metal formation gap; an oscillation mechanism 17 which oscillates the welding torch 16; a welding power supply device 18 which applies voltage to the welding torch 16; and a control device 30. The control device 30 controls the oscillation mechanism 17 and the welding power supply device 18 so as to perform arc-welding by repeatedly applying pulse voltage between the molten electrode 22 and a first base material 51 and a second base material 52, respectively, and moving the tip of the molten electrode 22 in a welding advancing direction while reciprocating the tip in a direction crossing the welding advancing direction along the weld metal formation gap.SELECTED DRAWING: Figure 1
Patent JP-2019195408-A (JP)
Title: Scanning irradiation device and particle beam therapy system, and adjustment method of scanning irradiation device
Inventor: AOKI TAKAMICHI
IPC: A61N5/10
Filed: 2018-05-08
Abstract: To provide a scanning irradiation device and a particle beam therapy system each of which can be downsized compared to conventional ones, and an adjustment method of a scanning irradiation device.SOLUTION: The scanning irradiation device comprises: an X-direction scanning electric magnet 201 and a Y-direction scanning electric magnet 202 each scanning charged particle beams; a database 51 storing excitation amount tables for the X-direction scanning electric magnet 201 and the Y-direction scanning electric magnet 202 each corresponding to target positions and an excitation amount table corresponding to a target position of the electric magnet which is present on a beam path extending from a synchrotron 10 to an irradiation point; and a control part 50 controlling the X-direction scanning electric magnet 201 and the Y-direction scanning electric magnet 202 on the basis of the excitation amount table of the X-direction scanning electric magnet 201 and the Y-direction scanning electric magnet 202 stored in the database 51, and controlling the electric magnet on the basis of the table of the excitation amount of the electric magnet.SELECTED DRAWING: Figure 1
Patent JP-2018140936-A (JP)
Title: Compositions and methods for plugging honeycomb bodies with reduced plug depth variability
Inventor: COLBY WILLIAM AUDINWOOD
IPC: B01D39/20
Filed: 2018-05-11
Abstract: PROBLEM TO BE SOLVED: To provide porous ceramic honeycomb bodies that have sufficient strength and requisite shortest depth, and have a room temperature plug showing small depth variability.SOLUTION: A room temperature-curing plug to be applied to a selected channel of a porous honeycomb body consists of a composition comprising: a refractory filler having a particle size distribution; an organic binder; an inorganic binder; and a liquid vehicle, wherein the room temperature-curing plug selects the particle size distribution and type of the inorganic binder such that, for channels of a given cross-sectional size, the depth range is less than 30% of the average plug depth.SELECTED DRAWING: Figure 2
Patent JP-2018192528-A (JP)
Title: Method for manufacturing sand mold for casting
Inventor: TOMITA YUSUKE
IPC: B22C5/00
Filed: 2018-05-11
Abstract: To provide a method for manufacturing a sand mold for casting capable of reducing a used amount of a binder and improving the strength and of inhibiting occurrences of veining defects in a casting.SOLUTION: A method for manufacturing a sand mold for casting according to the invention has a casting sand preparation step that prepares a casting sand having a median diameter d50 of 280 μm or greater including an artificial sand produced by a fusion method and/or an artificial sand produced by a flame fusion method, a mixing step that mixes the casting sand with a hardening agent that is a catalyst for hardening the binder to produce a mixed sand, and a lamination step that molds a sand mold for casting by hardening through giving the binder while laminating the mixed sand layer by layer.SELECTED DRAWING: Figure 1
Patent JP-2019199907-A (JP)
Title: Manufacturing method of bearing device and bearing device
Inventor: KITAGAWA TORU
IPC: F16C43/04
Filed: 2018-05-15
Abstract: To reduce work for peeling coating as much as possible in order to form a raceway surface, and to prevent holding of a bearing device from becoming a hindrance at the work of coating.SOLUTION: A manufacturing method of a bearing device 10 includes: a first coating step of singly applying coating to an outer ring member 12 over the whole surface; a removal step of peeling a part of the coating by machining the outer ring member 12 for forming outer raceway surfaces 12a, 12b with which balls 13 come in rolling contact after the first coating step; an assembling step of forming an assembly by assembling the outer ring member 12 applied with the coating, an inner shaft member 11, the balls 13 being rolling elements and a cage 14; and a second coating step of applying coating to a necessary portion of the inner shaft member 11 out of the assembly.SELECTED DRAWING: Figure 2
Patent JP-2019198838-A (JP)
Title: Exhaust gas purification catalyst
Inventor: TAKAYAMA AKITO
IPC: B01J23/63
Filed: 2018-05-17
Abstract: To provide an exhaust gas purification catalyst capable of suppressing the increase in pressure loss after ash accumulation while having exhaust gas purification performance.SOLUTION: There is provided an exhaust gas purification catalyst for purifying exhaust gas discharged from an internal combustion engine, which comprises a wall flow type substrate in which an introduction-side cell where an end part on the exhaust gas introduction side is open and a discharge-side cell adjacent to the introduction side cell where an end part on the exhaust gas discharge side is open are defined by a porous partition wall and a catalyst layer containing at one or more catalyst metals which is formed in a plurality of places in the hole of the partition wall, wherein the catalyst layer is unevenly distributed on the discharge-side cell side in the thickness direction of the partition wall.SELECTED DRAWING: Figure 1
Patent JP-2019200173-A (JP)
Title: Centering distance measurement device and centering method
Inventor: NAGAI TAKEHIKO
IPC: G01B11/27
Filed: 2018-05-18
Abstract: To provide a centering distance measurement device and a centering method capable of easily and accurately performing centering in a short time.SOLUTION: A centering distance measurement device 100 is used for centering of a fixing part 102B and a rotary part 102A for assembling and installing a water turbine 106 for hydroelectric power generation and a power generator rotor 108. The centering distance measurement device 100 comprises: a center line (piano wire 120) which is provided with a weight 122 and suspended to the inside of the fixing part 102B while mimicking a shaft center of the rotary part 102A; a rod (inside micrometer 130) whose one end 130a is brought into contact with an inner face of the fixing part 102B; and a laser displacement meter 132 provided on another end 130b of the inside micrometer 130 for acquiring a distance to the piano wire 120.SELECTED DRAWING: Figure 3
Patent JP-2018204790-A (JP)
Title: Toothed belt transmission device
Inventor: IKEDA MAKOTO
IPC: C08L75/04
Filed: 2018-05-18
Abstract: To restrain wear of belt tooth bottom parts of a toothed belt.SOLUTION: A toothed belt transmission device 1 includes a toothed belt 10 in which belt teeth 13 and belt tooth bottom parts 14 are alternately formed, and a toothed pulley 50 in which pulley teeth 53 and pulley tooth bottom parts 54 are alternately formed so as to engage with the toothed belt 10. Tips of the belt teeth 13 are in contact with the pulley tooth bottom parts 54, but tips of the pulley teeth 53 are not in contact with the belt tooth bottom parts 14, and gaps S are provided between the tips of the pulley teeth 53 and the belt tooth bottom parts 14.SELECTED DRAWING: Figure 1