baber/WOPTO huggingface dataset:
Patent JP-2021036038-A (JP)
Title: Aerogel composite material, and production method thereof
Inventor: TADA RYOSUKE
IPC: C08J9/40
Filed: 2020-08-24
Abstract: To provide an aerogel composite material having less powder dust and high thermal insulation performance while being flexible, and a production method thereof.SOLUTION: An aerogel composite material includes a foam substrate that is a foam body having open cells and an aerogel packed in the foam substrate. The aerogel composite material has a density of 0.05-0.40 g/cm3. The foam substrate has a density of 0.015-0.20 g/cm3 and an air permeability of 0.5-300 (cm3/cm2/sec). The foam substrate is melamine foam, polyimide foam or thermal compression molded polyurethane foam.SELECTED DRAWING: None
Patent JP-2022038627-A (JP)
Title: Automatic hybrid cutting liquid replenishment device
Inventor: UCHIYAMA TADAO
IPC: C10M173/00
Filed: 2020-08-27
Abstract: To provide an automatic cutting liquid replenishment device which automatically generates a cutting liquid of a specified quantity and pH value as a cutting liquid used in a cutting machine.SOLUTION: When a cutting liquid in a replenishment tank 5 has decreased to a set amount, an automatic cutting liquid replenishment device supplies tap water, alkaline ion water and additive oil into the replenishment tank, and generates the cutting liquid of a preset pH value in the replenishment tank. When a pH value of a cutting liquid in a cutting machine side tank 6 has decreased to a set value, the device supplies alkaline ion water into the replenishment tank to thereby increase the pH value of the cutting liquid in the replenishment tank, and supplies the cutting liquid of which the pH value has increased into the cutting machine side tank to thereby return the pH value of the cutting liquid in the cutting machine side tank to an original specified value.SELECTED DRAWING: Figure 1
Patent JP-2022038981-A (JP)
Title: Intake device
Inventor: NAKAZAWA TAKESHI
IPC: E02B5/08
Filed: 2020-08-27
Abstract: To provide an intake device which prevents clogging of contaminants such as branches and leaves into water, and minimizes a change in ecological environment of a downstream part.SOLUTION: An intake device 1 provided on a weir 3 includes an inclined surface 10 formed on the downstream side of the weir 3, and an intake part 20 provided on the inclined surface 10. The inclined surface 10 includes a first curved part 11 whose slope is sequentially shaper, continuously on the upper end surface of an overflow part 5 on the upper end of the weir 3 so as to form an inside layer 6a and a surface layer 6b in water 6 flowing on the inclined surface 10. The inclined surface 10 further includes a second curved part 12 whose slope is sequentially gentler on the first curved part, continuously on the first curved part 11, and has a S-shaped cross section.SELECTED DRAWING: Figure 1
Patent JP-2022032883-A (JP)
Title: Safe and highly efficient unmanned conveyance vehicle intersection control system
Inventor: KASAMA MITSUO
IPC: G08G1/09
Filed: 2020-08-13
Abstract: To solve a problem such that in an existing unmanned conveyance vehicle intersection control system, when wireless communication is disconnected in front of an intersection, a stop command does not reach an unmanned conveyance vehicle and the vehicle enters the intersection.SOLUTION: In an unmanned conveyance vehicle intersection control system of the present invention, since being programmed so as to be stopped in front of an intersection, an unmanned conveyance vehicle stops in front of an intersection even when wireless communication is disconnected and the vehicle cannot communicate with the unmanned conveyance vehicle intersection control system. Further, when determining that the intersection can be passed, the unmanned conveyance vehicle intersection control system can wirelessly transmit a cancel command of stop operation in front of the intersection to the unmanned conveyance vehicle to allow it to pass through the intersection without stopping it in front of the intersection.SELECTED DRAWING: Figure 1
Patent JP-2022043514-A (JP)
Title: Tire vulcanization apparatus and method
Inventor: TAKAHASHI YUKIHISA
IPC: B29C33/02
Filed: 2020-09-04
Abstract: To provide a tire vulcanizing apparatus and method which make it easy to simply and surely peel off a vulcanizing bladder from a vulcanized tire and remove it from a vulcanizing mold without causing unnecessary deformation to the vulcanized tire.SOLUTION: The tire vulcanizing apparatus is provided with a pouring mechanism 8 having a pouring channel 10 opening on a surface of a lower bead ring 6b which holds a lower opening edge of a vulcanizing bladder 5 together with a lower clamping portion 6a and a valve body 9 for opening and closing an opening, wherein, in a state where a tire T vulcanized from a green tire G is sandwiched between an inner surface of the vulcanizing mold 7 and an outer surface of the vulcanizing bladder 5, the valve body 9 is moved by the pressure of a gas A injected into the pouring channel 10 to open the opening, the gas A is injected between the outer surface of the vulcanizing bladder 5 and the inner surface of the tire T, and the vulcanizing bladder 5 is contracted by a suction machine 3b to separate the outer surface of the vulcanizing bladder 5 from the inner surface of the tire T.SELECTED DRAWING: Figure 8
Patent JP-2022043549-A (JP)
Title: Jump-up prevention jig for double-row self-aligning roller bearing and double-row self-aligning roller bearing
Inventor: YAMAMOTO TAKASHI
IPC: F16C19/38
Filed: 2020-09-04
Abstract: To provide a jump-up prevention jig for an asymmetric double-row self-aligning roller bearing which can prevent bearing constituents from being displaced from each other during transportation or assembling, dispenses with the application of displacement-prevention processing to a raceway ring, achieves cost reduction or the like, and makes it possible to freely select a thickness of the raceway ring, and to provide the double-row self-aligning roller bearing.SOLUTION: A jump-up prevention jig 17 is used for transporting or assembling an asymmetric double-row self-aligning roller bearing 1, and prevents bearing constituents from being displaced from each other. The jump-up prevention jig 17 has: an erecting plate part 18 which abuts on an end face of an inner ring 2; a plurality of claw parts 19 protruding inward in an axial direction from an inside face of the erecting plate part 18, and constraining rollers 4 of a cage 6 between the rollers which adjoin each other in a circumferential direction; and a salient part 20 which exhibits a retention effect by contacting with a raceway surface 3a of an outer ring 3 while protruding outward in a radial direction from the claw parts 19.SELECTED DRAWING: Figure 1
Patent JP-2021053630-A (JP)
Title: Optimized softening method of alkali industrial waste water under co2 pressure
Inventor: BRUNO ALBAN
IPC: C01F11/18
Filed: 2020-09-08
Abstract: To provide a treatment method of industrial waste water containing calcium for the purpose of removing the whole or a part of calcium from the industrial waste water.SOLUTION: In a treatment method of industrial waste water containing calcium, the waste water 10 to be treated is introduced to a zone equipped with a settling tank 12; a part of the waste water taken out at an outlet of the settlement tank, that is 3-25%, preferably 5-10% of a stream flown from the settling tank, and usually a part 13 taken out at the downstream of a high pressure pump 9 operated at a pressure of 8-10 bars, is split; at least one injection 15 of CO2 gas into a split stream is performed; a pH value of the split stream is lowered to 4-6.8, preferably 4.5-6,; and the treated split stream is returned to the initial waste water and reaches the a settling tank body in the settling tank.SELECTED DRAWING: Figure 3
Patent JP-2022046097-A (JP)
Title: Deposition method
Inventor: SHIMOMURA KOJI
IPC: H01L21/31
Filed: 2020-09-10
Abstract: To form a film that can suppress diffusion of water and diffusion of metals while having etching resistance.SOLUTION: A deposition method includes a first step and a second step. In the first step, an aluminum oxide layer is formed on a substrate by an aluminum-containing precursor and an oxidizing agent. In the second step, a metal oxide layer is formed on the substrate by a first metal-containing precursor different from aluminum and the oxidizing agent. In the deposition method, when a specific dielectric constant of the oxide simplex of the first metal is ε1 and a molar ratio of the first metal to the total metal in a metal-containing aluminum oxide layer is X, the deposited metal-containing aluminum oxide layer satisfies following conditions (1) or (2). X>1/3, AND ε1<25×X/(3X-1) (1). X≤1/3 (2).SELECTED DRAWING: Figure 2
Patent JP-2020195873-A (JP)
Title: Ophthalmologic apparatus and alignment method of ophthalmologic apparatus
Inventor: NAKAJIMA MASASHI
IPC: A61B3/10
Filed: 2020-09-11
Abstract: To quickly and correctly align a measurement optical system with an apex of a cornea of a subject's eye.SOLUTION: An ophthalmologic apparatus comprises: an apparatus body which has an optical detection system; a support unit which supports the face of a subject; a drive unit which moves the apparatus body and the support unit; two or more imaging devices which substantially image a subject's eye from different directions and in which the imaging magnification of at least one imaging device is larger than the imaging magnification of the other imaging device; a first alignment detection unit which acquires a Purkinje image of the subject's eye with the infrared ray imaged by the two imaging devices and detects the position of the subject's eye from the Purkinje image; a second alignment detection unit which acquires a scattered image in the cornea of the subject's eye with the visible light imaged by the imaging device and detects the apex of the cornea on the basis of the scattered image; and a drive control unit which controls the drive unit on the basis of the detection result of the first alignment detection unit and the detection result of the second alignment detection unit to perform the distance matching, or the positioning and distance matching of the apparatus body with respect to the subject's eye.SELECTED DRAWING: Figure 2
Patent JP-2022048812-A (JP)
Title: Heat dissipation member and method for manufacturing the same
Inventor: OSANAI HIDEYO
IPC: H05K7/20
Filed: 2020-09-15
Abstract: To provide a highly durable heat dissipation member suitable for mounting semiconductor elements of power modules and capable of maintaining good thermal conductivity even when subjected to heat cycles.SOLUTION: A heat dissipation member has a laminated structure consisting of a metallic material 21, 22 and a carbon material 10 with the properties shown in (A) below. (A) The carbon material has gas permeability such that when one side of an 11 mm thick plate specimen made of the carbon material is pressurized with nitrogen gas at 200 kPa, the flow rate of nitrogen gas permeating to the other side is 5 L/min or more per 0.01 m2 of the area of the main surface to be pressurized. However, the area of the main surface to be pressurized is 0.005 m2 or more.SELECTED DRAWING: Figure 1
Patent JP-2022050988-A (JP)
Title: Radiographic apparatus, control method of the same and program
Inventor: YAMASHITA HIRONORI
IPC: A61B6/00
Filed: 2020-09-18
Abstract: To provide a mechanism which can display a radiation image on an optimum external monitor among a plurality of external monitors respectively installed in a plurality of treatment rooms without performing an operation requiring lots of efforts.SOLUTION: A radiographic apparatus comprises: a storage unit 116 which stores a management table in which treatment room information related to a plurality of treatment rooms is associated with identification information of an external monitor; an RIS communication unit 111 which acquires an imaging order; a radiation detector 130 which detects the incident radiation and generates a radiation image; a monitor output control unit 115 which selects the external monitor to which the radiation image is output out of the plurality of external monitors on the basis of the management table stored in the storage unit 116 when the treatment room information is included in the imaging order acquired by the RIS communication unit 111; and a monitor output unit 117 which outputs the radiation image to the external monitor selected by the monitor output control unit 115.SELECTED DRAWING: Figure 2
Patent JP-2021068431-A (JP)
Title: Information processing device, information processing method and computer readable storage medium
Inventor: LIU RUJIE
IPC: G06F17/18
Filed: 2020-09-23
Abstract: To provide an information processing device, an information processing method and a computer readable storage medium.SOLUTION: The information processing device includes a history data acquisition part for acquiring history data about a resource, a model construction part for constructing at least one parameter prediction model in each user type on the basis of the history data, a calculation part for calculating the estimated number of corresponding parts among parts included in the resource to be used when using the resource at the M-th time about a user about whom the number of times of having already used the resource belonging to each user type is less than M times, a parameter prediction part for predicting a value of the parameter when the user later uses the resource one time or more by using the history data and a corresponding parameter prediction model, and a prediction part for predicting the number of corresponding parts among used parts of the resource about a prescribed parameter range by using a calculation result of the calculation part and a prediction result of the parameter prediction part.SELECTED DRAWING: Figure 1
Patent JP-2021007237-A (JP)
Title: Data transmission method, device, and system
Inventor: TANG HAI
IPC: H04L69/40
Filed: 2020-09-25
Abstract: To provide a data transmission method, device, and system that allow a transmission device to acquire feedback information of a reception device regarding a data packet reception status via another communication link under a predetermined condition.SOLUTION: In a method, a transmission device transmits a data packet to a reception device via a first relay device, and receives feedback information of the reception device regarding the data packet reception status via another communication link under a predetermined condition to acquire feedback information of an acquisition device for the data packet reception status via another communication link in a timely manner under a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2022056239-A (JP)
Title: Subjective optometry system
Inventor: HORINO TAEKO
IPC: A61B3/028
Filed: 2020-09-29
Abstract: To execute initial settings in a plurality of subjective optometric devices easily.SOLUTION: A subjective optometry system includes: a plurality of subjective optometric devices including a correction optical system, an information processing device, and a reading device connected to the information processing device for reading an identifier provided for each subject, and outputting information on the read identifier to the information processing device respectively; and a database in which at least one of objective measurement data and previous spectacle data is associated with each identifier, and stored. The information processing device acquires at least one of the objective measurement data and the previous spectacle data corresponding to the identifier from the database on the basis of the identifier received from the reading device, and sets an initial value of the correction optical system when subjectively measuring optical characteristics of an eye to be examined on the basis of at least one of the objective measurement data and the previous spectacle data.SELECTED DRAWING: Figure 1
Patent JP-2022057082-A (JP)
Title: Board coil and transformer
Inventor: OMURA HIDEKAZU
IPC: H01F30/10
Filed: 2020-09-30
Abstract: To provide a board coil capable of suppressing a parasitic component due to a connection portion while reducing the size and height by reducing the loss of the number of turns of a winding pattern.SOLUTION: In a board coil composed of winding patterns provided in a plurality of layers constituting a multilayer substrate, the connecting portions arranged in the winding pattern have an elongated shape extending in a predetermined direction in a plan view, and the connecting portions are connected by through holes conducting in the direction perpendicular to the plane of the winding pattern. A pair of connecting portions of the two winding patterns that are overlapped and connected to each other and a pair of connecting portions of the two winding patterns that are connected next are formed so as not overlapped in a plan view and be lined up in the direction perpendicular to the predetermined direction.SELECTED DRAWING: Figure 6
Patent JP-2020204410-A (JP)
Title: Backup power source device and backup system
Inventor: MORITA KYOHEI
IPC: F16H63/34
Filed: 2020-10-01
Abstract: To provide a backup power source device capable of efficiently utilizing a backup power source to a shift control part, in switching a shift range to a parking (p) range in accordance with an instruction from a user at the time of battery failure.SOLUTION: A backup control unit 11 of a backup power source device 10 is configured to execute: battery failure determination processing of determining whether battery failure is detected or not; shift instruction determination processing of, when it is determined that the battery failure is detected in the battery failure determination processing, based on an instruction signal Sp from a monitor circuit 13, determining whether a user performs a shift instruction to a P range; and transfer instruction processing of, when it is determined that the shift instruction is performed in the shift instruction determination processing, starting power supply from the backup power source 16 to a shift control unit 21, and instructing the shift control unit 21 to transfer to the P range.SELECTED DRAWING: Figure 1
Patent JP-2022059250-A (JP)
Title: Air bubble removal method for plating apparatus and plating apparatus
Inventor: TSUJI KAZUHITO
IPC: C25D7/12
Filed: 2020-10-01
Abstract: To provide a technology capable of suppressing deterioration of plating quality of a substrate caused by air bubbles staying on a lower surface of a diaphragm.SOLUTION: An air bubble removal method for plating apparatus is an air bubble removal method for removing air bubbles in an anode chamber 13 in a plating apparatus 1000 comprising a plating tank 10 and a substrate holder 30. The method includes a step to supply a plating solution Ps to the anode chamber from at least one supply port 70 disposed on a periphery 12 of the anode chamber, allow at least one discharge port 71 disposed on the periphery of the anode chamber so as to face the supply port to suck the supplied plating solution, and thereby, on a lower surface 61a of a diaphragm 61 in the anode chamber, form a shear flow Sf of the plating solution along the lower surface.SELECTED DRAWING: Figure 4
Patent JP-2022059793-A (JP)
Title: Thermal print head and method for manufacture thereof and thermal printer
Inventor: KISE NOBUKAZU
IPC: B41J2/345
Filed: 2020-10-02
Abstract: To provide a thermal print head which improves print characteristics onto a print medium and a method for manufacture of the thermal print head, and further, provide a thermal printer comprising the thermal print head.SOLUTION: A thermal print head comprises: a heat accumulation layer; a first electrode part on the heat accumulation layer; a heat element on the first electrode part; a second electrode part on the heat element; and a protective film which covers the second electrode part and the heat element.SELECTED DRAWING: Figure 1
Patent JP-2022060691-A (JP)
Title: Crack detection element
Inventor: IHARA TOSHIYUKI
IPC: E04G23/02
Filed: 2020-10-05
Abstract: To provide a crack detection element functionable even in a natural environment.SOLUTION: A crack detection element of an example not limited to the present disclosure has a ceramic fracture part and a disconnection detection part. The disconnection detection part has an RFID tag and a wiring part.SELECTED DRAWING: Figure 1
Patent JP-2022060945-A (JP)
Title: Multiple-purpose vehicle
Inventor: YASUDA AKIFUMI
IPC: F16H63/18
Filed: 2020-10-05
Abstract: To provide a multi-purpose vehicle that comprises a stepless speed change device and a gear transmission provided in series for a travel power transmission system, a stepless speed change operation tool for speed change operation on the stepless speed change device, and a stepped speed change operation tool for speed change operation on the gear transmission, and that enables the gear transmission to be placed in speed change operation into a plurality of stages of forward movement for working and also makes it easy to use.SOLUTION: A gear transmission 20 has a plurality of shift gears 36, 37, a plurality of shifters 55, 56 engaged with the plurality of shift gear 36, 37 individually, and a shift drum 58 rotated by the stepped speed change operation tool 66 to operate the plurality of shifters 55, 56, and makes speed change in three stages of forward movement. The stepped speed change operation tool 66 is operated and switched among a neutral position, a forward third-speed position, a forward second-speed position, and a forward first-speed position in this arrangement order.SELECTED DRAWING: Figure 7
Patent JP-2022061358-A (JP)
Title: electric toothbrush
Inventor: SHIMIZU KATSUTOSHI
IPC: A61C17/22
Filed: 2020-10-06
Abstract: To provide an electric toothbrush that can be reduced in size while achieving high cleaning ability.SOLUTION: An electric toothbrush 1 includes: a gripping housing part 31; a first mounting part 413 to and from which a replacement brush 6 can be attached and detached; and a vibration housing part 41 having vibration generation means and connected to a front side of the gripping housing part 31. The vibration housing part 41 has a cross-section structure that bends more easily than the gripping housing part 31.SELECTED DRAWING: Figure 7
Patent JP-2022063106-A (JP)
Title: Beverage, method for producing beverage, and method for improving flavor of beverage
Inventor: Shiono yusuke
IPC: A23L2/52
Filed: 2020-10-09
Abstract: To provide a beverage that has a chemical aftertaste reduced and also has initial, gorgeous sweetness enhanced, a method for producing a beverage, and a method for improving the flavor of a beverage by reducing a chemical aftertaste and enhancing initial, gorgeous sweetness.SOLUTION: The beverage according to the present invention is a beverage having the content of perillaldehyde of 100 ppb or more, and the content of γ-decalactone being 5 ppb or more. The method for improving the flavor of a beverage according to the present invention is a method for improving the flavor of a beverage with the content of perillaldehyde of 100 ppb or more by reducing a chemical aftertaste and enhancing initial, gorgeous sweetness, wherein the method includes the step of controlling the content of γ-decalactone to be 5 ppb or more.SELECTED DRAWING: None