baber/WOPTO huggingface dataset:
Patent JP-2021038454-A (JP)
Title: Exhaust gas treatment method and manufacturing method of silicon carbide polycrystal wafer
Inventor: TAKATSUKA YUJI
IPC: B01D53/81
Filed: 2020-03-27
Abstract: To provide an exhaust gas treatment method capable of preventing a high-order chlorosilane polymer from precipitating in an exhaust pipe to suppress clogging the exhaust pipe, and a manufacturing method of a silicon carbide polycrystal water.SOLUTION: An exhaust gas treatment method includes an exhaust gas introducing step where an exhaust gas including a chlorine-containing silicon source gas exhausted from a film deposition chamber for depositing a silicon carbide polycrystal by a chemical vapor deposition is introduced into an exhaust gas treatment chamber with a silicon carbide precipitation plate at a room temperature of 1400 K-1800 K, a mole ratio controlling step where a mole ratio of carbon and silicon C:Si in the exhaust gas contacting the silicon carbide precipitation plate is controlled to 1.1-2.0:1, and a silicon carbide precipitation step where the exhaust gas after the mole ratio controlling step is reacted on the silicon carbide precipitation plate to precipitate a silicon carbide.SELECTED DRAWING: Figure 1
Patent JP-2021153908-A (JP)
Title: Game machine
Inventor: NOMURA DAIKI
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To provide a game machine which can impart novel game property capable of enhancing a player's interest.SOLUTION: A game machine includes determination means capable of determining whether or not a special game is executed; setting means capable of setting any one of a plurality of game states including a non-time-shortening game state and a plurality of time-shortening game states; and counting means. In the game machine which can perform counting on the basis of determination not to execute a special game, can set a time-shortening game state on the basis of the determination, can set a time-shortening game state on the basis that a count value by the counting means reaches a specific value, and can terminate the time-shortening game state on the basis that the determination not to execute the special game is performed for a specific number of times corresponding to the time-shortening game state, counting can be performed during a prescribed time-shortening game state, and the value of the specific number of times corresponding to the time-shortening game state that can be set on the basis of determination to execute the special game is equal to a specific value or less.SELECTED DRAWING: Figure 85
Patent JP-2021153529-A (JP)
Title: Frame body for hot air drying of noodle line group
Inventor: OBA HIROSHI
IPC: A23L7/109
Filed: 2020-03-27
Abstract: To provide a frame body for hot air drying capable of improving drying efficiency by efficiently adding supplied hot air when a noodle line group is dried with the hot air to the noodle line group.SOLUTION: Provided is a frame body for hot air drying of a noodle line group, and the frame body 1 for hot air drying of a noodle line group including a cup-shaped form part 3 with a bottom surface having air permeability at an upper opening, and a cover part 5 for covering an opening part and having air permeability, comprises: a projection 7 at the center of the bottom surface of the cup-shaped form; and a projection 9 at the center of the cover part. In addition, a method for producing hot air dried noodle mass includes the following step: preparing a noodle line group; after the noodle line group is pregelatinized, housing the noodle line group in the frame body for hot air drying of a noodle line group, which is a form for hot air drying of a noodle line group including a cup-shaped form part with a bottom surface having air permeability at an upper opening and a cover part covering an opening part and having air permeability, comprising a projection at the center of the bottom surface of the cup-shaped form part and a projection at the center of the cover part; and drying the noodle line group by supplying thereto the hot air from the lower side to the upper side.SELECTED DRAWING: Figure 1
Patent JP-2021154962-A (JP)
Title: Steering device
Inventor: IKUTA TOMOHIRO
IPC: B62D1/185
Filed: 2020-03-30
Abstract: To provide a steering device which can prevent the discharge of grease even if a lower column intrudes into a cylindrical part of an upper column.SOLUTION: A steering device comprises a telescopic steering shaft extending in a first direction, and a steering column of an outer cylinder for rotatably supporting the steering shaft. The steering column comprises a lower column, and an upper column slidably attached to the lower column at one end part, and having a bearing for supporting the steering shaft at the other end part. The upper column comprises a clamp part slidably and externally fit to the lower column, and having a slit extending in the first direction, and a cylindrical part formed into a cylindrical shape, continuing to the clamp part at one end part, and closed at the other end part by the internal fitment of the bearing. The cylindrical part has an air hole which is apart from one end part of the cylindrical part, and penetrating an external peripheral face and an internal peripheral face.SELECTED DRAWING: Figure 5
Patent JP-2021158622-A (JP)
Title: Power amplification circuit
Inventor: TSUTSUI TAKAYUKI
IPC: H03F3/24
Filed: 2020-03-30
Abstract: To provide a power amplification circuit that can suppress power gain at the variation in load without the influence from a reflection wave.SOLUTION: A power amplification circuit includes: a first amplifier that amplifies a supplied first RF signal, and outputs a second RF signal; a second amplifier that amplifies the supplied second RF signal, and outputs a third RF signal; a bias circuit that supplies bias current or voltage to the first amplifier or the second amplifier; and a bias adjustment circuit that adjusts the bias current or voltage on the basis of the first RF signal, the second RF signal, or the third RF signal. The bias adjustment circuit includes a first diode which has an anode receiving the input of a control signal expressing the signal based on any of the first RF signal, the second RF signal, and the third RF signal and a cathode being grounded. The bias circuit includes a bias transistor that outputs the bias current or voltage on the basis of the voltage of the anode of the first diode.SELECTED DRAWING: Figure 2
Patent JP-2021160107-A (JP)
Title: Heat treatment apparatus of polyimide metal laminated sheet
Inventor: ISHIDA HIROFUMI
IPC: B29C41/30
Filed: 2020-03-30
Abstract: To provide a heat treatment apparatus of a polyimide metal laminated sheet with a relatively small size facility that can obtain a characteristic of a polyimide resin of the polyimide metal laminated sheet.SOLUTION: When a material sheet 16 passing through a heating case 40, in which vacuum is maintained, is heated by a heater 170, a polyamide acid on a metallic foil 12 of the material sheet 16 is sufficiently imidized at a relatively low temperature and in a short time in the heating case 40. Thereby, a heat treatment apparatus 30 with the size of a facility is relatively small can be obtained while maintaining quality of a polyimide resin of a polyimide metal laminated sheet 10. Since a winding roll 34 is housed in a winding roll case 38 via a winding-side connection cylinder 44 to the heating case 40, an original characteristic of the polyimide resin can be obtained with suppressing a volatile component, retaining in the heating case 40, to remain in a polyimide resin layer 14.SELECTED DRAWING: Figure 3
Patent JP-2021160454-A (JP)
Title: Drive device for hybrid vehicle
Inventor: KASAHARA TAKAHIRO
IPC: F16H61/686
Filed: 2020-03-31
Abstract: To provide a drive device for a hybrid vehicle capable of preventing over-rotation of the engine during downshifting.SOLUTION: In a drive device 100 for a hybrid vehicle comprising an engine 1, a first motor generator 2, a first planetary gear mechanism 10, a brake mechanism 30, a clutch mechanism 40, a transmission mechanism 70, a second motor generator 3, a one-way clutch 50, and a controller 4, the controller 4 executes downshift by alternately switching engagement/disengagement of the brake mechanism 30 and the clutch mechanism 40 to switch a shift stage to a next stage, and then, engages the clutch mechanism 40 at a time point when a rotation speed N of a clutch plate 41 on a former stage side of the clutch mechanism 40, which is engaged at the downshift, reaches a target rotation speed K or when a rotation speed Ne of the engine 1 reaches a target rotation speed Kne.SELECTED DRAWING: Figure 11
Patent JP-2021163038-A (JP)
Title: Plane data processing device, plane data processing method and plane data processing program
Inventor: TOGASHI MASAHIRO
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To provide a plane data processing device that can simplify prediction of plane data to perform weight saving.SOLUTION: A plane data processing device comprises: a pre-processing unit 120 that standardize input plane data in a predetermined range; an encoder 130 that deteriorates spatial resolution of the standardized plane data to extract feature quantity data; a decoder 140 that improves the spatial resolution of the feature quantity data to obtain prediction data; and a post-processing unit 150 that creates prediction plane data by performing inverse processing to the standardization performed by the pre-processing unit 120, for an output of the decoder 140.SELECTED DRAWING: Figure 1
Patent JP-2020143058-A (JP)
Title: Monoclonal antibodies against amyloid beta protein and uses thereof
Inventor: LABKOVSKY BORIS
IPC: A61P25/28
Filed: 2020-04-03
Abstract: To provide monoclonal antibodies that may be used in prevention, treatment and diagnosis of Alzheimer's disease or other neurodegenerative disorders.SOLUTION: There is provided an isolated antibody that binds with greater specificity to an amyloid beta (Aβ) protein globulomer than to an amyloid beta protein monomer. Also provided is a method of diagnosing Alzheimer's disease comprising: isolating a biological sample from a patient suspected of having Alzheimer's disease; contacting the biological sample with the antibody for a time and under conditions sufficient for formation of antigen/antibody complexes; and then detecting the antigen/antibody complexes.SELECTED DRAWING: Figure 1
Patent JP-2021161851-A (JP)
Title: Roof material arrangement method for long horizontal roofing module roof material
Inventor: OGURI KAZUHIKO
IPC: E04D1/00
Filed: 2020-04-04
Abstract: To provide an arrangement method for a long horizontal roofing roof material to solve the problem in which rules for allocating the roof material to a roof surface have been hard to understand as they have been different at each work site conventionally and it has taken much time and effort for constructing the roof material at the work site.SOLUTION: In an arrangement method for a long horizontal roofing module roof material of the present invention, at the roof of a building having a slope, where the roof has a corner ridge or a trough, a horizontal projection dimension of a working length of the roof material is an integral submultiple of a design unit dimension of the building, a working width dimension of the roof material is an integral multiple of the horizontal projection dimension of the working length and is two or more times larger than that. When the roof material is arranged at each step, it is arranged dislocated by an integral multiple of the horizontal projection dimension of the working length of the roof material in a direction from one end to other end relative to a girder direction. The roof materials have a shape standardized in a roof end such as a flat ridge part, a corner ridge part, a verge part, a wall edge part, a three-forked part, a flat ridge bent part, a trough part.SELECTED DRAWING: Figure 1
Patent JP-2020124536-A (JP)
Title: Identifying Fall Risk Using Machine Learning Algorithms
Inventor: KATHARINE FORTH
IPC: G06N20/00
Filed: 2020-04-09
Abstract: To provide identification of the fall risk using suitable machine learning algorithms.SOLUTION: Determination begins at a block 310 with acquiring load data points from at least two load sensors over a period of time. At a block 320, each load data point is used to calculate center of pressure (COP) data. At a block 330, machine learning algorithms receive the COP data and calculate postural states. At a block 340, the machine learning algorithms are used to estimate and/or classify the fall risk.SELECTED DRAWING: Figure 3
Patent JP-2021167481-A (JP)
Title: Antibacterial fabric and its manufacturing method
Inventor: ARAKI KAZUICHI
IPC: D21H17/63
Filed: 2020-04-10
Abstract: To provide an antibacterial fabric capable of inactivating or killing collected viruses, bacteria, etc., and having high safety, and a method for producing the same.SOLUTION: An antibacterial fabric 10 is a non-woven fabric 1 (or cloth) containing powder 2 of an antibacterial substance. The antibacterial substance powder 2 is a calcium hydroxide powder formed from natural or cultured scallop shells. The non-woven fabric 1 (or cloth) is formed of pulp fibers 11 which are raw materials of Japanese paper, and the cellulose molecules of the pulp fibers 11 are self-adhesive at a contact portion where they are in contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2021094845-A (JP)
Title: Recovery device for unnecessary plastic adhering to plastic molding die
Inventor: WU BOWEN
IPC: B29C33/72
Filed: 2020-04-13
Abstract: To disclose a recovery device for an unnecessary plastic adhering to a plastic molding die.SOLUTION: There is provided a recovery device that comprises a shell. The recovery device is configured that: a transmission space opened upward is formed in a lower end in the shell; a lifting space is formed in a left upper end in the shell; a transmission mechanism that applies power to the recovery device for an unnecessary plastic adhering to a plastic molding die of the present invention is arranged in the transmission space; a compacting and feeding mechanism that moves the die is arranged in the lifting space; and when the device is activated, a scraper is pushed against an inner wall of a cavity by a size of an internal cavity of the die, and the die is automatically fed from top to bottom, and therefore, the device improves an efficiency of scraping in addition to widening of an application range, can automatically collect an unnecessary scraped-off plastic, and provides convenience of a subsequent recovery treatment.SELECTED DRAWING: Figure 1
Patent JP-2021170265-A (JP)
Title: Device account management system and device account management method
Inventor: IZAWA MAI
IPC: G06F21/31
Filed: 2020-04-16
Abstract: To increase security of a system that manages device accounts.SOLUTION: A device account management system 21 comprises a first information processing device 24 and a second information processing device 27. The first information processing device 24 comprises an account requesting unit 46 for providing notification of first authentication information 30 common to each device 22 and second authentication information 35 unique to the device 22 and requests an account 34. The second information processing device 27 comprises: a determination unit 86 for referring to a storage unit 82, which stores the setting information 37 in which the first authentication information 30, the second authentication information 35, and the account 34 are associated with each other, to determine whether or not the setting information 37 corresponding to the first authentication information 30 is present in the storage unit 82; and an account management unit 87 that does not send the account 34 if the setting information 37 is not present in the storage unit 82, and sends the account 34 when the notified second authentication information 35 and the second authentication information 35 in the setting information 37 match if the setting information 37 is present in the storage unit 82.SELECTED DRAWING: Figure 3
Patent JP-2021169580-A (JP)
Title: Photocurable resin composition
Inventor: NOYORI SHINTARO
IPC: C08F265/04
Filed: 2020-04-17
Abstract: To provide a photocurable resin composition that is used for the optical adhesion of bonding an image display member to a cover member and has a low relative dielectric constant, leading to reduced malfunctions, and also has a high percentage of elongation, leading to excellent reworkability.SOLUTION: A photocurable resin composition has a photocrosslinkable polymer having a benzophenone skeleton, and an alkyl (meth)acrylate having a C12-24 branched alkyl group, and a photopolymerization initiator. The content of the photocrosslinkable polymer is 10-60 wt.% relative to the total solid content.SELECTED DRAWING: None
Patent JP-2020119597-A (JP)
Title: Autonomous travel system
Inventor: MATSUMOTO KEIJI
IPC: A01B69/00
Filed: 2020-04-17
Abstract: To provide an autonomous travel system capable of preventing autonomous travel of a work vehicle in a region where the autonomous travel of the work vehicle is originally prohibited.SOLUTION: An autonomous travel system includes: a position information acquisition unit 32 which is capable of acquiring positional information of a work vehicle 1 specified by a satellite measurement system; a region specification unit 34 which specifies a travel region based on the positional information; a map information acquisition unit 33 which is capable of acquiring map information; a determination unit 35 which determines whether or not the travel region specified by the region specification unit 34 includes a prohibited region where the autonomous travel of the work vehicle 1 is prohibited on the map information; and a report unit which reports determination, if any, made by the determination unit 35 that the travel region includes the prohibited region.SELECTED DRAWING: Figure 2
Patent JP-2021173420-A (JP)
Title: Air conditioner
Inventor: FUKUI TOMOMI
IPC: F24F11/86
Filed: 2020-04-17
Abstract: To provide an air conditioner which can uniformly cool and heat a space of an air-conditioned object while reducing an incongruity resulting from a "moan" with a compressor as a generation source.SOLUTION: An air conditioner 1 comprises: first and second refrigeration circuits 3, 4 for making a refrigerant circulate between and among first and second compressors 5, 10, first and second indoor heat exchangers 6, 11, first and second expansion valves 7, 12, and first and second outdoor heat exchangers 8, 13; and a control device for performing moan countermeasure control for differentiating rotational speeds of the first and second compressors 5, 10 possessed by the first and second refrigeration circuits 3, 4 more than a preset difference. The first and second indoor heat exchangers 6, 11 constitute an indoor heat exchanger aggregate 17 having an air flow passage in common, and there is arranged an indoor machine blower 18 arranged at one side of the indoor heat exchanger aggregate 17, and generating an airflow flowing to the other end from one end of the indoor heat exchanger aggregate 17.SELECTED DRAWING: Figure 1
Patent JP-2020117225-A (JP)
Title: Drive mechanism and seatbelt retractor
Inventor: LUN NGOC AN
IPC: F16H31/00
Filed: 2020-04-22
Abstract: To provide a drive mechanism capable of changing the magnitude of output transmitted to the operation shaft while reducing the size, weight, and cost by reducing the number of components, and also to provide a seatbelt retractor in which the configuration of a pretensioner and a pre-pretensioner is streamlined by application of the drive mechanism.SOLUTION: A power transmission mechanism 20 comprises: two gear mechanisms 21, 22 which have final gears 31, 32 rotating in a reverse direction by rotation of one motor 15 and have a different gear ratio; and clutches 41, 42 arranged between each of the final gears 31, 32 and a spindle 12, the clutches being turned ON when the final gears 31, 32 rotate in an A direction, and turned OFF when the final gears 31, 32 rotate in a reverse B direction. Both a pretension function for rotating the spindle 12 in a winding-up direction with a large torque and a pre-pretension function for rotating the spindle 12 in a winding-up direction with a small torque are realized by switching the rotational direction of the one motor 15.SELECTED DRAWING: Figure 3
Patent JP-2021171024-A (JP)
Title: Agent for enhancing saltiness of food or drink containing rotundone as active ingredient
Inventor: NAKANISHI HIROSHI
IPC: A23L27/00
Filed: 2020-04-30
Abstract: To provide a saltiness enhancer that can reduce a content of salt added to food or drink while maintaining saltiness that the food or drink originally possess, and has many advantages like: the saltiness enhancer does not give unnecessary fragrance or flavor in actual concentration when added to food or drink, so that the saltiness enhancer can be used to various foods and drinks with high versatility; the saltiness enhancer proves high safety because the saltiness enhancer has been eaten for a long time; and the saltiness enhancer is made from inexpensive general materials easily available, achieving a high cost performance.SOLUTION: The inventors have discovered that adding rotundone to food or drink makes it possible to enhance saltiness of the food or drink and improve their flavor without giving unnecessary fragrance or flavor to them.SELECTED DRAWING: None
Patent JP-2020157074-A (JP)
Title: Fatigue monitoring and management system
Inventor: CONOR HENEGHAN
IPC: A61B5/352
Filed: 2020-05-14
Abstract: To provide a system of monitoring fatigue of a user.SOLUTION: A system 100 may include one or more data sources, such as a non-obtrusive sleep sensor, configured to generate objective sleep measures of a user. The system may also include a fatigue monitoring module 110, which may be configured to generate an assessment, in one or more processors or the like, of the fatigue state of the user based on the data from the one or more data sources.SELECTED DRAWING: Figure 1
Patent JP-2021180595-A (JP)
Title: Transaction contract calculation device and reactive power transaction system
Inventor: KOSAKA ICHIRO
IPC: H02J13/00
Filed: 2020-05-15
Abstract: To provide a transaction contract calculation device and a reactive power transaction system, capable of achieving both reduction in cost required for stabilization of a power distribution system and securement in fairness of profitability of consumers who possess a power generation facility, etc.SOLUTION: A transaction contract calculation device according to the present disclosure includes: a buying bid information creation part creating buying bid information; a selling bid information reception part receiving selling bid information transmitted from a selling bidder terminal unit possessed by each of a plurality of consumers; a transaction contract part determining, on the basis of the buying bid information and the selling bid information, a contract amount of reactive power adjustment power that can be adjusted by each of distributed energy resources and a contract unit cost; a reactive power control amount calculation part calculating, on the basis of the contract amount and the unit cost of the reactive power amount, a reactive power control amount to be controlled by each of the distributed energy resources; and a reactive power control amount notification part notifying the reactive power control amount of each of the distributed energy resources.SELECTED DRAWING: Figure 2