baber/WOPTO huggingface dataset:
Patent JP-2019076926-A (JP)
Title: Laser processing device
Inventor: HATANO YUJI
IPC: B23K26/082
Filed: 2017-10-24
Abstract: To provide a laser processing device that is not inhibited from irradiating laser beams to a plate-like work piece when processing the work-piece by irradiating laser beams to the work-piece.SOLUTION: A laser processing device 2 includes at least holding means 30 comprising a holding table for holding a plate-like work-piece 10 and laser beam irradiating means 6 for processing the work-piece 10 held on the holding table by irradiating laser beams to the work-piece, in which is arranged a liquid supply mechanism 40 equipped with a liquid chamber 41, a liquid supply nozzle 43, a liquid discharge nozzle 44 and rotating means M. The laser beam irradiating means 6 is constituted at least of an oscillator for oscillating laser beams and a beam collector 86 that collects the laser beams oscillated by the oscillator, transmits the beams through the transparent plate 42 and liquid W supplied to the gap and then irradiates the beams to the work-piece 10 held on the holding table.SELECTED DRAWING: Figure 1
Patent JP-2019078361-A (JP)
Title: Thrust bearing and turbocharger
Inventor: MURAOKA KENJI
IPC: F16C17/04
Filed: 2017-10-26
Abstract: To provide a thrust bearing which can inhibit a rapid pressure drop when lubrication oil flows from a land part into a taper part, and to provide a turbocharger.SOLUTION: A thrust bearing 4 includes slide surfaces 40f, 40r which are brought into slide-contact with a mating member 53 through an oil film and supports an axial thrust load acting on a rotary shaft 50. The slide surfaces 40f, 40r include multiple pad parts A. Each of the pad parts A includes a taper part B and a land part C. In between the pair of pad parts A continuing in a circumferential direction, a pressure lowering boundary part E is disposed at a boundary between the land part C of an upstream side pad part A and a taper part B of a downstream side pad part A. A real length of the pressure lowering boundary part E is longer than a radial width N of the pressure lowering boundary part E.SELECTED DRAWING: Figure 5
Patent JP-2019083412-A (JP)
Title: Rfid tag and microwave heating container
Inventor: HORIKOSHI SATOSHI
IPC: H01Q1/50
Filed: 2017-10-30
Abstract: To eliminate the risk of burning an RFID tag, including an antenna and an IC chip and performing radiocommunication, due to microwave heating or microwave desiccation.SOLUTION: In an RFID tag, including an antenna 11 and an IC chip 12 and performing radiocommunication, the antenna 11 includes an impedance step, and when the antenna is irradiated with a wave, having a frequency for microwave heating or microwave desiccation different from the frequency for radiocommunication of the RFID tag, the current flowing to the IC chip 12 decreases compared with a case where the antenna 11 does not include an impedance step. The number and the positions, where the impedance step is placed, are set so that the current flowing to the IC chip 12 decreases in the RFID tag.SELECTED DRAWING: Figure 3
Patent JP-2019087553-A (JP)
Title: Conductive paste for bonding, and method of manufacturing electronic device using the same
Inventor: MATSUURA YUMI
IPC: H01B1/22
Filed: 2017-11-01
Abstract: To provide a conductive paste which sufficiently bonds with an electronic component after heating, and a method of manufacturing an electronic device using the same, and also to provide a conductive paste which sufficiently adheres to an electronic component during manufacturing process, before bonding, and a method of manufacturing an electronic device using the same.SOLUTION: A method of manufacturing an electronic device includes the steps of: preparing a substrate including a conductive layer; applying a conductive paste on the conductive layer and mounting an electronic component on the applied conductive paste, the conductive paste being a conductive paste for bonding containing 100 pts.wt of metal powder, 5-20 pts.wt of a solvent, and 0.07-3 pts.wt of a branched higher fatty acid; and heating the conductive paste to bond the conductive layer and the electronic component.SELECTED DRAWING: Figure 1
Patent JP-2019083979-A (JP)
Title: Oxygen concentrator
Inventor: HASHIZUME HIDEKI
IPC: A61M16/10
Filed: 2017-11-06
Abstract: To provide an oxygen concentrator that allows a user to breathe in a respiration time of one cycle suitable for the user, and at a ratio of inhalation time and exhalation time suitable for the user in the respiration time of the one cycle.SOLUTION: An oxygen concentrator 1 includes a storage unit 24, a control unit 23, and a notification unit, and supplies high concentration oxygen generated by using an adsorbent to selectively adsorb nitrogen. The storage unit 24 stores a respiration time of one cycle suitable for the user, and a ratio of inhalation time to an exhalation time in the respiration time of the one cycle. The control unit 23 causes the notification unit to notify of inhalation and exhalation timings so that the user can breathe according to the respiration time of the one cycle, and the radio.SELECTED DRAWING: Figure 1
Patent JP-2019086678-A (JP)
Title: Objective optical system
Inventor: TAKATO HIDEYASU
IPC: G02B13/04
Filed: 2017-11-08
Abstract: To provide an objective optical system which is less likely to be influenced by various errors, and offers brightness and good correction for various aberrations.SOLUTION: An objective optical system comprises, in order from the object side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power. When shifting focus from a far object point to a near object point, the second lens group moves toward the image side and the third lens group moves toward the object side. The objective optical system satisfies the following conditional expression (1): -15<fG2/f<-1.5 ...(1), where fG2 represents a focal length of the second lens group, and f represents a focal length of the entire objective optical system when focused on a far object point.SELECTED DRAWING: Figure 1
Patent JP-2019089150-A (JP)
Title: Processing device
Inventor: ICHIKAWA FUMIO
IPC: B24B49/02
Filed: 2017-11-13
Abstract: To provide a processing device that can detect a dimension of a processed surface accurately.SOLUTION: A processing device 1 comprises: a grinding part 31 that performs chamfering of edge parts 103 and 104 of a work-piece 100 to form a processed surface; a contact-type sensor 35 that is brought into contact with at least a part of the processed surface to detect a position of the processed surface; and a storage part that stores the position of the processed surface detected by the contact-type sensor 35. Further the processing device 1 comprises a control part for controlling at least operation of the grinding part 31. The control part determines an operation condition for the grinding part 31 according to the position of the processed surface detected by the contact-type sensor 35.SELECTED DRAWING: Figure 1
Patent JP-2019089161-A (JP)
Title: Machine tool and original point return method
Inventor: INOUE HIROSHI
IPC: B23Q15/00
Filed: 2017-11-14
Abstract: To provide a machine tool or the like suitable for realizing efficient original point return processing without requirement for previous designation of a movement route by an operator.SOLUTION: An operator for a machine tool 1 can, for each part of a machine tool 1, so perform original point return processing of plural shafts as to individually designate a shaft by operating an individual indication part 17 of an operation unit 9, and can also perform said original point return processing collectively by operating a collective indication part 19. In particular, when collectively performing original point return processing, a collective original point return processing part 29 performs individual original point return processing with respect to a non-parallel shaft and performs simultaneous original point return processing with respect to a parallel shaft, thereby enabling original point return processing to plural shafts collectively while preventing interference.SELECTED DRAWING: Figure 1
Patent JP-2018023863-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a simple and reliable encapsulation of game balls from outside into the game machine, and also enabling a simple counting of an appropriate number of game balls, at the time of a setting before performing games with the game machine.SOLUTION: In a game machine, when encapsulating game balls into the game machine, the game balls are encapsulated into the game machine from a game ball recovery port, and when the game balls encapsulated exceed a predetermined number, the game balls exceeding the predetermined number are recovered by a fraudulent ball discharge device. In this way, it becomes unnecessary to additionally form a port for encapsulating the game balls and a game ball passage from the port. Accordingly, an economic structure can be possible and positions subject to possible generations of jamming balls can also be reduced. Further, the game balls exceeding the predetermined number are recovered by the fraudulent ball discharge device only by inputting game balls into the game ball recovery port without counting the game balls that were put into the game ball recovery port. Accordingly, an economic structure can be possible.SELECTED DRAWING: Figure 92
Patent JP-2018052964-A (JP)
Title: Fibronectin-binding soybean-derived water-soluble polysaccharides
Inventor: MATSUSHITA HIROAKI
IPC: A61K31/732
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for using for enhancing binding to fibronectin regarding soybean-derived water-soluble polysaccharides.SOLUTION: There is provided a method for using soybean-derived water-soluble polysaccharides which, by blending soybean-derived water-soluble polysaccharides into a composition which contains at least one metal selected from the group consisting of alkaline metal and alkaline earth metal at the percentage of 6 to 65 mass% in the total amount, gives a function for enhancing binding to fibronectin to water-soluble polysaccharides in the composition.SELECTED DRAWING: None
Patent JP-2019090720-A (JP)
Title: Strain gauge
Inventor: OGASA YOSUKE
IPC: G01B7/16
Filed: 2017-11-15
Abstract: To provide a strain gauge with resistor unit having higher resistance without increasing the size of a planar shape thereof.SOLUTION: A strain gauge 1 comprises a flexible substrate 10 and a resistor unit 30 formed of a material containing at least either of chrome and nickel. The resistor unit 30 comprises a first resistor section 31 formed on one side of the substrate 10, and a second resistor section 32 formed on an insulating layer 11 provided to cover the first resistor section on the one side of the substrate 10. The first resistor section 31 and the second resistor section 32 are serially connected through via-holes 11x, 11y provided through the insulating layer 11.SELECTED DRAWING: Figure 3
Patent JP-2019089035-A (JP)
Title: Ammonia detoxification liquid and ammonia detoxification method
Inventor: KOJIMA YOSHITSUGU
IPC: C01B33/40
Filed: 2017-11-15
Abstract: To provide ammonia detoxification liquid that can be sprayed even with existing sprinkling equipment same as water and has preferable ammonia detoxification efficiency, and to provide an ammonia detoxification method.SOLUTION: Ammonia detoxification liquid includes 2 to 5 wt.% smectite dispersed in water at a unit crystal layer.SELECTED DRAWING: Figure 1
Patent JP-2018150925-A (JP)
Title: Nozzle assembly and method for forming nozzle assembly
Inventor: HAFNER MATTHEW TROY
IPC: F02C7/00
Filed: 2017-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a nozzle assembly.SOLUTION: A CMC nozzle shell includes a CMC composition and an interior cavity. A nozzle spar 100 is partially disposed within the interior cavity and includes a metallic composition 102, a cross-sectional conformation 104, a plurality of spacers 108 protruding from the cross-sectional conformation, the plurality of spacers brought into contact with the CMC nozzle shell, and a spar cap 110. An end wall includes at least one surface brought into lateral contact with the spar cap and maintains a lateral orientation of the CMC nozzle shell and the nozzle spar relative to the end wall. The lateral orientation maintains a predetermined throat area of a nozzle assembly.SELECTED DRAWING: Figure 1
Patent JP-2019095586-A (JP)
Title: Language lesson system
Inventor: TANIMOTO SHOTA
IPC: G09B19/06
Filed: 2017-11-22
Abstract: To provide a language lesson system enabling a user to easily take efficient language lessons.SOLUTION: A language lesson system includes: a server device which is mutually connectable via a network and publicizes a posted article; a contributor terminal where a contributor posts an article; an instructor terminal where an instructor inputs instruction items of language learning with respect to the article; and a learner terminal where a learner browses the article and the instruction items and learns the language. The server device is provided with: means publicizing an article including reenactment of a language experience posted by the contributor terminal; and means publicizing the instruction items with respect to the article from the instructor terminal. The contributor terminal is provided with: means inputting an article including the contributor's language learning and use experience; and means displaying the instruction items from the instructor terminal. The instructor terminal is provided with means browsing the posted article and inputting the instruction items with respect to the article. The learner terminal is provided with means browsing the article including the instruction items.SELECTED DRAWING: Figure 1
Patent JP-2019096043-A (JP)
Title: Abnormality detection system
Inventor: NAKAMURA YOSHIO
IPC: G08B19/00
Filed: 2017-11-22
Abstract: To provide an abnormality detection system that reduces a possibility of detecting an infrared ray from a misinformation source, and detecting abnormality detection.SOLUTION: An abnormality detection system 10, which detects abnormality in a monitor space, comprises: a pyroelectric element 13 that detects an infrared ray to be incident; a digital mirror device (DMD) 14 in which a plurality of reflection plates capable of individually switching an induction state including an incident state where the infrared ray from the monitor space is made incident upon the pyroelectric element 13, and a non-incident state where the infrared ray from the monitor space is not made incident upon the pyroelectric element 13 are arranged; and a control unit 15 that switches the induction state as to each of the plurality of reflection plates, and detects abnormality on the basis of a detection value of the pyroelectric element 13. When a misinformation source is present in the monitor space, the control unit 15 is configured to switch the induction state of the plurality of reflection plates so as to limit the infrared ray to be made incident upon the pyroelectric element 13 from a range where the misinformation source exists.SELECTED DRAWING: Figure 1
Patent JP-2019097393-A (JP)
Title: Agent for suppressing outflow of gel from food product
Inventor: CHO HIDEYOSHI
IPC: A23L29/244
Filed: 2017-11-28
Abstract: To provide an agent that makes production of food products having refrigeration, freezing and thawing resistance, and high temperature heating resistance possible and suppresses outflow of gel from food products.SOLUTION: An agent for suppressing the outflow of the gel from food products is provided by combining at least one kind or more of a heating coagulation gelling agent, a cooling coagulation gelling agent and starch selected from methylcellulose or hydroxypropyl methylcellulose. By using the agent, production of food products such as soft having refrigeration, freezing and thawing resistance, and high temperature heating resistance, and high in nutrition value and excellent in taste may be produced.SELECTED DRAWING: None
Patent JP-2019101507-A (JP)
Title: Recognition system, storing system and shopping support system using the same, and storage control method and program
Inventor: AIDA KAZUTOSHI
IPC: G06Q30/06
Filed: 2017-11-28
Abstract: To hardly interfere with an operation of transferring a commodity from a vessel to another vessel by a machine.SOLUTION: A recognition system 1 comprises a recognition unit 11 and a determination unit 12. The recognition unit 11 recognizes a state of the inside of a vessel 2 where a commodity 8 is stored. The determination unit 12 determines whether a transfer operation is normal or not on the basis of a recognition result of the recognition unit 11 for the transfer operation. The transfer operation is an operation of transferring the commodity 8 from the vessel 2 to a bag (another vessel) 10 by a moving mechanism (a support unit 311, a guide unit 312 and an elevation unit 313) for moving the commodity 8.SELECTED DRAWING: Figure 1
Patent JP-2019097656-A (JP)
Title: Microneedle puncture device
Inventor: KOKAYU TAKAYUKI
IPC: A61M37/00
Filed: 2017-11-29
Abstract: To provide a microneedle puncture device that enables a medical fluid to be infused in a state that the skin is punctured with a microneedle sufficiently.SOLUTION: A microneedle puncture device includes: an outer sleeve; an inner sleeve movably installed inside the outer sleeve, which is always energized in a protruding direction by a first elastic member; a microneedle unit having a microneedle array movably installed inside the inner sleeve with a microneedle at the tip, which is always energized in a protruding direction by a second elastic member; and lock means for normally holding the microneedle unit in an anti-protruding direction, releasing the holding of the microneedle unit when the inner sleeve is energized in an anti-protruding direction against the energizing force of the first elastic member, and allowing the protrusion and puncture by the second elastic member of the microneedle unit.SELECTED DRAWING: Figure 5
Patent JP-2019098209-A (JP)
Title: Air lift and filtration equipment equipped with air lift
Inventor: KOBAYASHI YUTAKA
IPC: B01D29/62
Filed: 2017-11-29
Abstract: To provide an air lift which can suppress solidification of a filter medium, and thus, can suppress decrease in a filtration efficiency, and filtration equipment equipped with this air lift .SOLUTION: An air lift has an intake port embedded in a filter layer of filtration equipment which has the filter layer comprising a filter tank in which raw water containing contaminant flows and a granular filter medium accumulated in the filter tank, delivers the filter medium and washing water, which is supplied to the intake port, from the intake port, and cleans the filter medium. This air filter comprises: a sand lifting pipe to which a suction port is connected; and an air delivery pipe which has an air nozzle, which is connected to the suction port connected to the sand lifting pipe and supplies air to the intake port, supplies air to the intake port via the air nozzle, delivers the filter medium and washing water from the intake port, and causes the same to pass in the sand lifting pipe. The air delivery pipe is joined to each of an outer peripheral surface of the intake port and an outer peripheral surface of the sand lifting pipe along those outer peripheral surfaces.SELECTED DRAWING: Figure 2
Patent JP-2019100784-A (JP)
Title: Smoke fog transmittance measurement device, and smoke fog measurement method using the same
Inventor: HACHIMAN HIROSHI
IPC: G01N21/59
Filed: 2017-11-30
Abstract: To solve the problem in which, in a smoke fog measurement device to be used in a luminous transmittance measurement inside a roud tunnel, two actions of a block action blocking light from an external space upon calibration, and an optical switch change-over action for causing a light reception element to receive light via an optical fiber cable are needed, and control of a calibration action stays complicated.SOLUTION: A smoke fog measurement device is structured to: make light to be projected from a light projection unit 11 enter a collimater 20; and make the light emitted from a collimater 24 fixed to a movable blocking part 23 to be acted by a drive of a rotary solenoid 22 in a light reception unit 16 via an optical fiber cable 21. Upon calibration, the smoke fog measurement device is structured to: make the movable blocking part 23 face the light reception unit 16; and project the light from the optical fiber cable 21. Thereby, contamination of an optical system can be more simply calibrated.SELECTED DRAWING: Figure 1
Patent JP-2018058374-A (JP)
Title: Intaglio printing plate coating device
Inventor: FRANCOIS GREMION
IPC: C23C14/56
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an intaglio printing plate coating device.SOLUTION: An intaglio printing plate coating device includes: a vacuum chamber 3 which has an internal space 30 for receiving at least one intaglio printing plate 10 to be coated; a vacuum system which is configured to create a vacuum in the internal space 30; and a physical vapor deposition (PVD) system 5 which is configured to perform vapor deposition of a wear resistant coating material on an engraving object surface 10a of the intaglio printing plate 10 under the vacuum. The physical vapor deposition system 5 includes at least one coating material targets 51, 52 containing the supply source of the wear resistant coating material vapor-deposited on the engraving object surface 10a of the intaglio printing plate 10. The intaglio printing plate coating device 1 further includes a movable carrier which is arranged in the internal space 30 of the vacuum chamber 3. The movable carrier is configured to support the intaglio printing plate 10 and circularly move it to the front of at least one coating material targets 51, 52 and a position passing through the front.SELECTED DRAWING: Figure 1
Patent JP-2019101683-A (JP)
Title: Optimization method of conditions for simulation, manufacturing process simulation apparatus, manufacturing process simulation system, and program
Inventor: KUREYA MASAYUKI
IPC: G05B23/02
Filed: 2017-11-30
Abstract: To provide a method of optimizing conditions for manufacturing process simulation.SOLUTION: An optimization method of conditions for simulation: calculates a result of simulation of a final product obtained by executing all steps of a manufacturing process; acquires manufacturing outcome information on the final product obtained by actually executing the manufacturing process; evaluating a degree of coincidence between the result of simulation and the manufacturing outcome information; and identifies a step at which a difference occurs, in the case that the degree of coincidence is equal to or smaller than a threshold. Processing of modifying the preconditions for simulation at the step at which the difference occurs, executing simulation of steps succeeding the step at which the difference occurs, and re-evaluating the degree of coincidence between the result of simulation and the manufacturing outcome information on the final product obtained by actually executing the manufacturing process is repeated until the degree of coincidence exceeds the threshold.SELECTED DRAWING: Figure 1