baber/WOPTO huggingface dataset:
Patent JP-2020128200-A (JP)
Title: Method for manufacturing connecting members for connecting aircraft wing to a center wing box, using preforms
Inventor: DENIS SOULA
IPC: B29C70/42
Filed: 2020-02-03
Abstract: To provide a method for manufacturing connecting members for connecting an aircraft wing to a center wing box, using preforms.SOLUTION: The method involves a step of manufacturing at least one preform 4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h made of composite material forming the connecting member 1a, 1b, 1c, and a step of assembling the one or more preforms 4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h by heat treatment to form the connecting member 1a, 1b, 1c. The manufacturing method makes it possible to simply and quickly manufacture a connecting member that contributes to the connection between a center wing box 2 of an aircraft and a wing 3 of the aircraft.SELECTED DRAWING: Figure 8
Patent JP-2020137112-A (JP)
Title: Image sensor including digital pixel
Inventor: SEO MIN WOONG
IPC: H04N5/3745
Filed: 2020-02-05
Abstract: To provide an image sensor including digital pixels.SOLUTION: An image sensor according to an embodiment of the present invention includes a plurality of pixels. Each of the plurality of pixels includes: a photodetector that includes a photoelectric conversion element; a comparator that compares a detection signal detected by the photodetector with a ramp signal; a plurality of first memory cells that store a first counting value corresponding to a first voltage level of the detection signal using the comparison signal of the comparator and output the first counting value through a plurality of transmission lines; and a plurality of second memory cells that store a second counting value corresponding to a second voltage level of the detection signal using the comparison signal of the comparator and output the second counting value through the plurality of transmission lines.SELECTED DRAWING: Figure 3
Patent JP-2021123467-A (JP)
Title: Folding type elevator
Inventor: WADA KENZO
IPC: B66F7/06
Filed: 2020-02-06
Abstract: To provide a folding type elevator characterized in that folding operation of the table is made safe and easy.SOLUTION: There is provided a folding type elevator that enable a wheelchair user to proceed over steps, with a table section raised and lowered with respect to a base section by an elevating link section in accordance with raising and lowering of a mast section in an operating state, wherein the table is rotatably attached to the vicinity of a lower end of the mast section. When not in use, a second base, the table section, and the elevating link section, which constitute the base section, can be folded on the mast side only when the table section is at its lowest position, thereby reducing an exclusive area occupied at storage so as not to interfere with passage of non-handicapped users.SELECTED DRAWING: Figure 2
Patent JP-2020101554-A (JP)
Title: Method for diagnosing niemann-pick disease
Inventor: ARNDT ROLFS
IPC: G01N27/62
Filed: 2020-02-07
Abstract: To provide a method for diagnosing Niemann-Pick disease.SOLUTION: A method for diagnosing Niemann-Pick disease comprises detecting a biomarker that is a compound 509 in a sample derived from a subject, wherein an empirical formula of the compound 509 is C24 H50 O7 N2 P as pseudo-molecular M+H ion, and the compound 509 has a pseudo-molecular M+H ion molecular weight of 509.3, and [M+H]+ (as monoisotopic pseudo-molecular M+H ion) of 09.265 (m/z).SELECTED DRAWING: None
Patent JP-2021128528-A (JP)
Title: Information processing device and method for manufacturing information processing device
Inventor: SASAKI TAKEYUKI
IPC: G06F1/16
Filed: 2020-02-13
Abstract: To provide an information processing device with improved tamper resistance.SOLUTION: An information processing device comprises: a substrates including an electronic device, a first contact, and a pin hole; a cover for covering the electronic device and the first contact on the substrate, wherein the cover includes a second contact that comes into contact with the first contact, a tamper detection wiring that is wiring for tamper detection and is connected to the second contact, a through hole that allows dimensional tolerances, and a positioning pin corresponding to the pin hole of the substrate; and a case for accommodating the substrate and the cover. The cover is attached to the back surface of the case by a predetermined screw inserted into the through hole, and is positioned with respect to the pin hole of the substrate by the positioning pin.SELECTED DRAWING: Figure 2
Patent JP-2021135080-A (JP)
Title: Magnetic field detector and magnetic field detection system
Inventor: FUKUI JUNICHI
IPC: G01D5/245
Filed: 2020-02-25
Abstract: To enhance the effectiveness of duplicating sensor function while suppressing an increase in the size of a device.SOLUTION: A first sensor 321 is mounted on a substrate 31 and has a first detection surface 321a for detecting a magnetic field generated from a magnet 2. A second sensor 331 is mounted on the substrate 31 and has a second detection surface 331a for detecting the magnetic field. The first detection surface 321a and the second detection surface 331a are arranged in a direction crossing a main surface of the substrate 31.SELECTED DRAWING: Figure 2
Patent JP-2020109675-A (JP)
Title: Information collecting device, information collecting server, and information collecting system
Inventor: SUGAYA KAZUSANE
IPC: H04N7/18
Filed: 2020-02-26
Abstract: To provide an information collecting device, an information collecting server, and an information collecting system capable of collecting information about an event that occurs at an unspecified place on a route such as a road on which a moving object moves and providing the information to the moving object.SOLUTION: In an information collecting system 100, an information collecting device (terminal device 10) comprises: a passenger state information collecting unit that collects a passenger state of a moving object as passenger state information; a state change detection unit that detects a state change of the passenger based on the passenger state information and generates state change detection information; an external photographing unit for photographing an external area of the moving body to generate a photographed image; and an external situation information transmission unit that generates external situation information including the photographed image according to the state change detection information and transmits the external situation information via a communication path.SELECTED DRAWING: Figure 1
Patent JP-2021136772-A (JP)
Title: Energy-saving driving support system and method thereof
Inventor: MAKI KENTARO
IPC: B60L15/20
Filed: 2020-02-27
Abstract: To provide an energy-saving driving support system that presents a support measures that are easy for any crew member to accept and respect personal driving skills so as to suppress late arrivals and early arrivals, and pursues energy-saving driving.SOLUTION: An energy-saving driving support system that supports driving operations during travel of a train between stations comprises: a constant speed support unit 4 that determines a constant speed running speed 19 depending on the position of the train on a line; a coasting support unit 5 that determines a coasting start position 20 depending on the position of the train on the line; a target remaining travel time calculation unit 2 that calculates a target remaining travel time as a target value of remaining travel time to a next stop station; and a deceleration pattern feature management unit 3 that manages deceleration pattern features 18 for each crew member. The deceleration pattern feature management unit 3 outputs the deceleration pattern features 18 corresponding to the crew of the train to be supported, and the constant speed support unit 4 and the coasting support unit 5 determine the constant speed running speed 19 and the coasting start position 20 from the position and speed of the train, the target remaining running time, and the deceleration pattern features 18.SELECTED DRAWING: Figure 1
Patent JP-2020138904-A (JP)
Title: Method and device for producing glass component
Inventor: JACQUELINE PLASS
IPC: C03B20/00
Filed: 2020-02-27
Abstract: To provide a method capable of applying uniform heat process and/or reactivity process with effectiveness being reproduced, on an intermediate product including cavity.SOLUTION: An intermediate product 3 including doped SiO2 or undoped SiO2 and including cavity is introduced in a cladding tube 1 made of glass having a longitudinal axial line 11 and an inside hole part 5, and heat process is carried out in the tube. Starting from here, a gas diffusion device 4a of a first gas permeability is inserted into the inside hole part 5 of the cladding tube in order to apply uniform heat process and/or reactivity process with effectiveness being reproduced, on the intermediate product 3, and the first gas diffusion device 4a can be shifted along the longitudinal axial line 11 of the cladding tube and is pressed and inserted to the intermediate product 3 in the heat process to produce a glass component.SELECTED DRAWING: Figure 1
Patent JP-2020146755-A (JP)
Title: Press-molded product and manufacturing method for the same
Inventor: MIZUNO YOSHIHISA
IPC: B21D22/02
Filed: 2020-03-02
Abstract: To provide press-molded product in which spring-back quantities are reduced to attain improvement in shape accuracy by cancelling elastic recovery stress generated on both sides of a metal plate or reducing stress differences, during press-molding.SOLUTION: In a press-molded product A processed into a prescribed shape having curve parts 1A and a plane part 1B by press-molding a metal plate 1, convex bulges 2 having various shapes, sizes and number are provided at sites where the curve parts 1A of the metal plate 1 are formed, toward directions of the insides of the curves.SELECTED DRAWING: Figure 1
Patent JP-2020115543-A (JP)
Title: Semiconductor device
Inventor: HITORA TOSHIMI
IPC: H01L29/12
Filed: 2020-03-03
Abstract: To provide a semiconductor film, a sheet-like object, and a semiconductor device that are excellent in semiconductor properties, in particular, excellent in withstand voltage and heat dissipation while leakage current is suppressed.SOLUTION: A semiconductor device comprises a crystalline semiconductor film or a sheet like object, and a semiconductor structure including the crystalline semiconductor film or the sheet like object. The crystalline semiconductor film contains an oxide semiconductor having a corundum structure as a major component, and particularly contains as the major component a component being a semiconductor among one or more oxides selected from gallium, indium, and aluminum, where the crystalline semiconductor film has film thickness of 1 μm or more.SELECTED DRAWING: None
Patent JP-2021140398-A (JP)
Title: Display method, control program, and device
Inventor: ODA TOSHIHIKO
IPC: G06F3/0482
Filed: 2020-03-04
Abstract: To provide a display method that displays a screen in a program development environment so that even a beginner of visual programming can easily develop a program.SOLUTION: A display method is related to a screen display method in a program development environment. The program includes at least a part of a plurality of types of program elements prepared in the program development environment. The display method comprises a step of displaying a program under development and a step of displaying a part of a menu including a plurality of items. Each of the plurality of items is used to add a corresponding program element to the program under development. In the step of displaying a part of the menu, some items included in the plurality of items are preferentially displayed based on the types of program elements included in the program under development.SELECTED DRAWING: Figure 1
Patent JP-2021138256-A (JP)
Title: Propulsion force applying system for man-powered driving vehicle and control device for man-powered driving vehicle
Inventor: NISHINO TAKASHI
IPC: B62J3/00
Filed: 2020-03-04
Abstract: To provide a propulsion force applying system for a man-powered driving vehicle and a control device for a man-powered driving vehicle that are able to give notification of information about the man-powered driving vehicle.SOLUTION: A propulsion force applying system for a man-powered driving vehicle includes: a propulsion force applying device configured such that a propulsion force can be applied to a man-powered driving vehicle; and a notification device. The propulsion force applying device includes: a motor unit configured such that a propulsion force can be applied to the man-powered driving vehicle; and a through-hole shaft holding portion holding a through-hole shaft. One of the through-hole shaft holding portion and the through-hole shaft is rotatable relative to the other of the through-hole shaft holding portion and the through-hole shaft. The notification device includes: a notification unit disposed at least partially on the propulsion force applying device and disposed independently of an output transmission path of the motor unit; and a control unit that can control the notification unit.SELECTED DRAWING: Figure 3
Patent JP-2021140499-A (JP)
Title: Refrigerator, reinforcement learning device, and reinforcement learning method
Inventor: SHIMIZU TATSUYA
IPC: G06N20/00
Filed: 2020-03-05
Abstract: To allow for guaranteeing performance of a refrigerator within a certain desired range without acquiring unnecessary data in learning operation.SOLUTION: A refrigerator provided herein comprises a refrigerator main body 2 with a refrigeration cycle, a control unit 31 for controlling the refrigerator main body 2, and a reinforcement learning unit 32 for performing reinforcement learning on the control unit 31, where the reinforcement learning unit 32 is configured to perform a reset operation for resetting the state of the refrigerator 100 to a predetermined standard state during a learning operation for performing reinforcement learning.SELECTED DRAWING: Figure 3
Patent JP-2020186161-A (JP)
Title: Optical glass
Inventor: FUJITA NAOKI
IPC: G02B1/00
Filed: 2020-03-09
Abstract: To provide a novel optical glass that can achieve optical properties of high refractive index and high dispersion.SOLUTION: An optical glass contains, in mol%, La2O3 of 5 to 40%, Nb2O5 of more than 50 to 90%, B2O3 to more than 0 to 30%.SELECTED DRAWING: Figure 1
Patent JP-2021140685-A (JP)
Title: Information processing apparatus, information processing method, program, and learned model
Inventor: YOSHIKAWA EIICHI
IPC: G08G5/00
Filed: 2020-03-09
Abstract: To provide an information processing apparatus, an information processing method, a program, and a learned model that are capable of reducing the number of damages to movable bodies by lightning.SOLUTION: An information processing apparatus comprises: an acquisition unit that acquires threat level information indicating a threat level derived on the basis of at least one of weather observation data showing weather in a target space observed at a certain observation time and weather prediction data showing weather in the target space predicted by a weather prediction model, the threat level indicating a lightening threat level in the target space at an observation time or a future time later than the observation time; a generation unit that generates a plurality of routes on which a movable body is to move in the target space; an evaluation unit that evaluates each of the plurality of routes generated by the generation unit on the basis of the threat level information acquired by the acquisition unit; and a selection unit that selects one route from the plurality of routes on the basis of an evaluation result from the evaluation unit.SELECTED DRAWING: Figure 5
Patent JP-2021144301-A (JP)
Title: Vehicle relief device, vehicle relief method, and program
Inventor: NISHIDA GIICHI
IPC: G08G1/13
Filed: 2020-03-10
Abstract: To provide a vehicle relief device that can perform more reliable electric power supply between electric vehicles.SOLUTION: A vehicle relief device comprises: a communication unit capable of communicating with an on-vehicle communication device or a user's terminal device of each of a plurality of electric vehicles; a reception unit for instructing a storage unit to store vehicle notification information received by the communication unit and including vehicle identification information, position information, secondary battery identification information, and information indicating a state of charge of each of one or more electric vehicles; a determination unit for determining whether an electric vehicle that has accepted a relief in response to an electric vehicle that has requested electric power supply can be dispatched based on the vehicle notification information of the electric vehicle that has requested the electric power supply and the vehicle notification information of the electric vehicle that has accepted the relief; and a management unit for instructing the electric vehicle that has accepted the relief to move to a place where electric power supply to the electric vehicle that has requested the electric power supply can be performed when it is determined that the electric vehicle that has accepted the relief in response to the electric vehicle that has requested electric power supply can be dispatched.SELECTED DRAWING: Figure 1
Patent JP-2020165961-A (JP)
Title: Ore sample analysis method
Inventor: HASUNO RYUTA
IPC: G01N23/223
Filed: 2020-03-10
Abstract: To provide an analysis method for quickly and simply analyzing the concentration of an analysis object element in an ore sample.SOLUTION: An analysis method includes irradiating an ore sample having a known amount of moisture percentage with a primary X-ray and finding, using the secondary X-ray intensity of an analysis object element to be generated and Compton scattered X-ray intensity, a first linear regression formula that indicates relationship between the moisture percentage and the Compton scattered X-ray intensity and a second linear regression formula that indicates relationship between the moisture percentage and corrected X-ray intensity obtained by dividing the secondary X-ray intensity of the analysis object element by the Compton scattered X-ray intensity. A newly sampled ore sample is irradiated with a primary X-ray, the secondary X-ray intensity of analysis object element and Compton scattered X-ray intensity are measured, and the concentration of the analysis object element in the new ore sample is obtained from these intensities and the first and second linear regression formulas.SELECTED DRAWING: Figure 8
Patent JP-2021141826-A (JP)
Title: Method for producing ergothioneine
Inventor: KOSHIYAMA TATSUYUKI
IPC: C12P11/00
Filed: 2020-03-10
Abstract: To provide a method for culturing microorganisms that increases the amount of production of ergothioneine.SOLUTION: A method for producing ergothioneine includes the step of culturing Pseudozyma yeast in a medium, to prepare a culture containing ergothioneine. The medium includes saccharides as a carbon source. The level of the saccharides is 5 g/L or more and less than 50 g/L.SELECTED DRAWING: Figure 13
Patent JP-2021150655-A (JP)
Title: Class D amplifier
Inventor: MORI TAKASHI
IPC: H03F1/52
Filed: 2020-03-16
Abstract: To provide a class D amplifier capable of realizing non-linear amplification characteristic.SOLUTION: A class D amplifier 100 includes: a selection part 2 for selecting one carrier signal as a comparison signal S2 within a plurality of carrier signals including a first carrier signal CS1 varying its amplitude in non-linear with time during one period and a second carrier signal CS2 having a different waveform from the first carrier signal CS1; a comparison part 3 for generating a pulse width modulated output signal S3 by comparing the comparison signal S2 with an input signal S1; and an amplification part 4 for generating an amplified signal S4 by amplifying the output signal S3.SELECTED DRAWING: Figure 1
Patent JP-2021145758-A (JP)
Title: X-ray ct apparatus, method for controlling x-ray ct apparatus and program
Inventor: NISHIJIMA TERU
IPC: A61B6/03
Filed: 2020-03-17
Abstract: To automatically control temperature of an X-ray detector.SOLUTION: An X-ray CT apparatus includes an X-ray detector, a rotation part and a control unit. The X-ray detector detect an X-ray radiated from an X-ray tube. The rotation part rotates the X-ray tube and the X-ray detector while keeping them face each other. The control unit for performing temperature control on the X-ray detector provides adjustment to a feedback parameter relating to the temperature control on the basis of a rotation speed of the rotation part.SELECTED DRAWING: Figure 1
Patent JP-2021150724-A (JP)
Title: Elastic wave device and filter
Inventor: ISHIDA MAMORU
IPC: H03H9/17
Filed: 2020-03-17
Abstract: To provide an elastic wave device capable of adjusting an electromechanical coupling coefficient.SOLUTION: An elastic wave device includes a piezoelectric layer 14, a pair of electrodes 12 and 16, and additional films 26a and 26b. The pair of electrodes 12 and 16 sandwich the piezoelectric layer 14 and excite the thickness sliding vibration on the piezoelectric layer 14. The additional films 26a and 26b are provided between at least one electrode of the pair of electrodes and the piezoelectric layer 14, at least in at least one electrode of the pair of electrodes, and at least at one location on the opposite side to the piezoelectric layer 14 of at least one electrode of the pair of electrodes in a resonance region 50 in which the pair of electrodes overlap with each other and that sandwiches at least a part of the piezoelectric layer 14, and has density less than the density of at least one of the pair of electrodes.SELECTED DRAWING: Figure 1
Patent JP-2021148360-A (JP)
Title: Method of predicting and evaluating adhesion of combustion ash in coal-mixed fired boiler
Inventor: CHIE Kenjiro
IPC: F23K1/00
Filed: 2020-03-18
Abstract: To evaluate beforehand an adhesion state of combustion ash in a coal-mixed fired boiler using biomass as renewable energy.SOLUTION: In a method of predicting and evaluating adhesion of combustion ash in a coal-mixed fired boiler using biomass as renewable energy, a sample obtained by mixing biomass with coal serving as main fuel of the coal-mixed fired boiler at a predetermined addition rate is incinerated to prepare test ash, and the test ash is sintered in a combustion temperature condition of the coal-mixed fired boiler to generate sintered ash. The sintered ash is set in a rattler tester 15 to determine a conglutination degree from a ratio obtained by dividing weight of the sintered ash after the test by weight of the sintered ash before the test, and on the basis of the conglutination degree, an adhesion state of the combustion ash in the coal-mixed fired boiler is evaluated beforehand.SELECTED DRAWING: Figure 2
Patent JP-2021139865-A (JP)
Title: Ultrasonic anemometer and wind velocity measurement method using the ultrasonic anemometer
Inventor: KUROKAWA KOKI
IPC: G01P5/24
Filed: 2020-03-02
Abstract: To solve the problem that a conventional ultrasonic anemometer and a conventional wind velocity measurement method using the ultrasonic anemometer do not deal with wind velocity in a strong wind velocity region.SOLUTION: An ultrasonic anemometer 1 includes: plural measuring instrument pairs disposed so as to allow ultrasonic transceivers 11, 21, 31, 41 to project and oppose one another; angle changing means 12, 22, 32, 42 for changing opposing angles of the ultrasonic transceivers; and control means 6 for allowing the angle changing means 12, 22, 32, 42 to change a predetermined angle. A wind velocity measurement method using the ultrasonic anemometer 1 allows the control means 6 to perform control for changing angles of the opponent angle changing means 12, 22, 32, 42 by information detected by the ultrasonic transceivers 11, 21, 31, 41.SELECTED DRAWING: Figure 1