baber/WOPTO huggingface dataset:
Patent JP-2021162500-A (JP)
Title: Pressure sensor and assembly method therefor
Inventor: MORI RAITA
IPC: G01L19/14
Filed: 2020-04-01
Abstract: To provide a pressure sensor which has high durability against dust, etc., and is compact, which is connectable to piping of various sizes by discretionarily changing only the size of a joint, and further which excels in productivity due to a short manufacturing lead time.MEANS FOR SOLVING THE PROBLEM: Provided is a pressure sensor 1A comprising: a sensor unit 10 for detecting the pressure of a measurement object fluid; a sensor body 400 having the same shaft center as a piping which the measurement object fluid flows in and out and integrally formed together with a cylindrical joint 200 that connects to this piping; and a housing 100 for accommodating at least a portion of the sensor body 400 in the inside. The housing 100 is composed of a plurality of divided housings 110, 120, and a first open hole 103 which the junction CP of the sensor unit 10 and the joint 200 penetrates through opens in the housing 100, with the wall surface of the first open hole being composed of end faces 113a, 123a of at least two divided housings 110, 120 of the plurality of divided housings.SELECTED DRAWING: Figure 1
Patent JP-2021165187-A (JP)
Title: Elevator with user guidance function
Inventor: YAMADA TAKASHI
IPC: B66B1/18
Filed: 2020-04-07
Abstract: To provide an elevator that is less likely to cause unnecessary car stops.SOLUTION: An elevator 1 comprises a first information acquisition unit 17, a second information acquisition unit 18, and a guidance unit 20. The first information acquisition unit 17 acquires the information in a first range. The information in a first range represents the range of a floor surface occupied by a first user when the first user gets in the first car. The first car is one of one or more cars 8. The first user is the one before getting the first car. The second information acquisition unit 18 acquires the information in a second range, The information in the second range represents the range of the occupied floor surface in the first car. The guidance unit 20 guides a second user so that the first user can get in the first car based on the information in the first and second ranges. The second user is the one boarding in the first car.SELECTED DRAWING: Figure 1
Patent JP-2020182212-A (JP)
Title: Image forming system, server, image forming apparatus, and image forming method
Inventor: KOSAKA NAOHIKO
IPC: H04N1/44
Filed: 2020-04-13
Abstract: To provide a distributed image forming system that reduces the storage capacity of a server, a server, an image forming apparatus, and an image forming method.SOLUTION: In an image forming system, encryption addition means 100 of a terminal 2 encrypts document data 200 for outputting by pull print with a symmetric key 220, encrypts the symmetric key 220 with a user's public key 230, and adds the symmetric key to the document data 200. Division means 130 of a server 3 divides the acquired document data 200 into a job block including information on the document data and a user block including the symmetric key 220 encrypted with the user's public key 230, calculates and includes a hash value of a previous block 210 in order, and thereby generates a block chain C. Key decryption means 160 of an image forming apparatus 1b decrypts the symmetric key 220 included in the user block with the user's secret key 240. Document reproduction means 180 brings the blocks 210 together to reproduce the blocks in the document data 200.SELECTED DRAWING: Figure 5
Patent JP-2021088340-A (JP)
Title: Tire change device for formula one racing car
Inventor: YUAN ZHAOYUN
IPC: B60B29/00
Filed: 2020-04-15
Abstract: To disclose a tire change device for a Formula One racing car.SOLUTION: A tire change device for a Formula One racing car includes a body. In the body, a working space is provided. An upper inner wall in the working space is provided with a first through-hole communicating with the outside. To a lower inner wall of the working space, a first transmission shaft is rotatably connected. To the first transmission shaft, a second transmission shaft is connected by spline. To an upper end of the second transmission shaft, a disc is fixedly fitted. The disc is provided with an adjustment replacement component. The adjustment replacement component includes 4 third transmission shafts that are rotatably connected to the disc and extend in a vertical direction, and the third transmission shaft is annually arranged around a central shaft of the disc.SELECTED DRAWING: Figure 1
Patent JP-2021172534-A (JP)
Title: Apparatus for manufacturing synthetic diamond
Inventor: TSAO MING HSIUNG
IPC: H05H1/46
Filed: 2020-04-21
Abstract: To achieve improvement in efficiency and reduction in energy when manufacturing a synthetic diamond.SOLUTION: A microwave emission module used for an apparatus for manufacturing a synthetic diamond is used for emitting a microwave to a diamond holder arranged in the reaction chamber of the apparatus. The reaction chamber including a microwave window has a focus region on the side facing the microwave window in the diamond holder; the microwave emission module arranged on the outer side of the reaction chamber includes a microwave generator, a focus lens and a focus mechanism; the microwave generator emits the microwave toward the diamond holder; the focus lens arranged between the diamond holder and the microwave generator focuses the microwave of the microwave generator; and the focus mechanism connected to the focus lens controls a distance between the focus lens and the microwave generator to focus the microwave of the microwave generator on the focus region of the diamond holder.SELECTED DRAWING: Figure 3
Patent JP-2021173647-A (JP)
Title: Fish quality discrimination program and system
Inventor: SAWADA AYAKO
IPC: A23L17/00
Filed: 2020-04-25
Abstract: To automatically discriminate fish quality with higher accuracy without depending on manpower.SOLUTION: A fish quality discrimination program for discriminating fish quality causes a computer to execute an information acquisition step for acquiring analytical information obtained by analyzing one or more of histamine, ammonia, trimethylamine, indole, hydrogen sulfide, volatile organic acid, and volatile reducing substance from fish of a discrimination object, and a discrimination step for discriminating fish quality on the basis of analytical information for reference corresponding to the analytical information acquired in the information acquisition step by using the degree of association of three or more steps of fish quality and the analytical information for reference acquired by analyzing one or more of histamine, ammonia, trimethylamine, indole, hydrogen sulfide, volatile organic acid, and volatile reducing substance corresponding to the analytical information from the fish in advance.SELECTED DRAWING: Figure 4
Patent JP-2021173249-A (JP)
Title: Motor pump
Inventor: YAMAZAKI MASARU
IPC: F04D13/02
Filed: 2020-04-28
Abstract: To provide a motor pump that is compact even when being connected by means of flange connection.SOLUTION: A motor pump includes: a liquid flow passage X which is formed in a center part of a motor casing 3 and through which transported liquid that is transported by an impeller 1 passes; and a flange connection part in which a suction port or discharge port of the liquid flow passage X is formed.SELECTED DRAWING: Figure 15
Patent JP-2021177037-A (JP)
Title: Repair method for casing tube
Inventor: TANI KIYOAKI
IPC: E02D5/24
Filed: 2020-05-08
Abstract: To provide a repair method for a casing tube with durability allowing repair thereof without increasing cost.SOLUTION: In a repair method for a casing tube used for an all casing method, the casing tube having a two-layer structure with an outer plate and an inner plate for a tube trunk part, wherein bar members are laid out in a lattice shape to the outer plate on an inner surface of the outer plate, and a male joint is fixed on an upper end of the tube of the tube trunk part and a female joint 30 where a male joint of the other of tube trunk may be mated is fixed on its lower end, repairing is performed so that when the female joint is worn by a predetermined dimension, an outer diameter of the female joint exceeds a nominal diameter by laminating and fixing to the female joint a reinforcement plate 61 on an outer side of the worn female joint with a plug welding and a straight welding at the periphery with an adequate intervals to each other, and repairing is performed so that the outer diameter of the tube trunk becomes the same outer diameter of the repaired female joint by laminating a reinforcement plate 60 on the outside of the tube trunk and fixing on the reinforcement plate of the female joint with an a straight welding around its circumference.SELECTED DRAWING: Figure 6
Patent JP-2021177952-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-13
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A ball entry rate improved state is a game state in which there are at least a case in which it is controlled to the ball entry rate improved state on the basis of a satisfaction of a first condition and a case in which it is controlled to the ball entry rate improved state on the basis of a satisfaction of a second condition. The first condition is a condition satisfied after an end of a jackpot game. The second condition is a condition satisfied by a trigger in which a special frequency of drawing pattern games are executed without a jackpot after being controlled to a low probability condition. A specific performance which can identify information about a period at an end of which a special event is executed. The specific performance is a performance executed in a performance mode different between when the period at an end of which a special event is generated is a first period and when the period at an end of which a special event is generated is a second period.SELECTED DRAWING: Figure 16
Patent JP-2021177737-A (JP)
Title: Cell detection device and cell detection method
Inventor: ISHIMARU MASAKO
IPC: C12Q1/02
Filed: 2020-05-14
Abstract: To provide a technique of detecting a cell-derived substance highly sensitively without breaking a cell.SOLUTION: A cell detection device comprises: a culture medium adding device which adds a partial culture medium of prepared culture medium to a culture vessel for holding a cell to be detected; a culture medium recovery device which recovers the culture medium from the culture vessel; and a detector which detects light from a luminescent reagent mixed with the recovered culture medium.SELECTED DRAWING: Figure 1
Patent JP-2021181542-A (JP)
Title: Photocurable ink composition for inkjet printing
Inventor: AOKI KATSUYUKI
IPC: C09D11/30
Filed: 2020-05-20
Abstract: To improve all of ejection stability in printing, and tackiness, adhesion to a base material, bending resistance, scratch resistance and solvent resistance of a cured coated film of a photocurable ink composition for inkjet printing.SOLUTION: A photocurable ink composition for inkjet printing is provided, containing a color material, a photopolymerizable component and a photopolymerization initiator, and satisfying all of the following conditions (1) to (3). (1) The photocurable ink composition contains 5.0-40.0 mass% of an ethylene oxide modified bifunctional monomer and 60.0 mass% or more of a monofunctional monomer, with respect to the whole photopolymerizable component. (2) Tg of the ethylene oxide modified bifunctional monomer is 20°C or lower. (3) A theoretical Tg of a copolymer composed of the monofunctional monomer is 20-40°C.SELECTED DRAWING: None
Patent JP-2020143377-A (JP)
Title: Copper alloy sheet excellent in strength and conductivity
Inventor: OKAFUJI YASUHIRO
IPC: H01B1/02
Filed: 2020-05-25
Abstract: To provide a copper alloy sheet that hass high strength, high conductivity, bending processability and excellent stress relaxation characteristic.SOLUTION: A copper alloy sheet contains 0.1 to 0.6 mass% of Cr, 0.01 to 0.30 mass% in total of one or two kinds of Zr and Ti, and the balance made of copper and inevitable impurities, and has 0.2% yield force of 600 MPa or larger, the conductivity of 80% IACS or larger, MBR/t of 0, I(220)/I0(220) obtained by X-ray diffraction of a material surface satisfying 3≤I(220)/I0(220)≤13, I(200)/I0(200) satisfying 0.2≤I(200)/I0(200)≤2, and stress relaxation rete of 15% or smaller.SELECTED DRAWING: None
Patent JP-2021161590-A (JP)
Title: Inner cotton
Inventor: HIRANO KANJI
IPC: A41D31/02
Filed: 2020-05-27
Abstract: To provide inner cottons excellent in water repellency and causing a small removal quantity of cottons.SOLUTION: Inner cottons of the present invention have excellent water repellency due to that silicone resin-containing fibers having water repellency in the constituent fibers of the inner cottons are 25 mass% or more. The inner cottons cause a small removal quantity of cottons due to that silicone resin-containing fibers in the constituent fibers of the inner cottons are 60 mass% or less, and cause a small removal quantity of cottons due to that 70 mass% or more of crimped fibers are contained as the constituent fibers of the inner cottons, and the constituent fibers of the inner cottons are well entangled with each other. Preferably, the inner cottons cause a smaller removal quantity of cottons due to that the fineness of any fiber constituting the inner cottons is 1.2 dtex or more, and the constituent fibers of the inner cottons hardly pass through the grains of the front cloth and backing cloth of a garment.SELECTED DRAWING: None
Patent JP-2021189756-A (JP)
Title: Facility monitoring support device, method and program
Inventor: NAKAGAWA SHIGEMASA
IPC: G05B23/02
Filed: 2020-05-29
Abstract: To make it possible to easily and accurately capture a status change of a facility.SOLUTION: A facility monitoring support device 100 for supporting monitoring of a status change of a facility comprises: an input unit 101 that acquires status information from sensors which measure status information installed at a plurality of locations in a target unit included in the facility; and an index calculation unit 103 that calculates an index aPE using potential energy between data based on status information at the plurality of locations acquired by the input unit 101. The index aPE includes a square sum of differences in the status information at two of the plurality of locations.SELECTED DRAWING: Figure 1
Patent JP-2021086603-A (JP)
Title: Method, apparatus, electronic device and storage medium for obtaining question-answer reading comprehension model
Inventor: LI HONGYU
IPC: G06F40/216
Filed: 2020-05-29
Abstract: To provide a method, apparatus, electronic device and storage medium for obtaining a question-answer reading comprehension model in the field of deep learning capable of improving the generalization capability of the model and so on.SOLUTION: A method for obtaining a question-answer reading comprehension model comprises: pre-training N models with different structures respectively with unsupervised training data to obtain N pre-trained models, N being a positive integer greater than one, where different models respectively correspond to different pre-training tasks; fine-tuning the pre-trained models with supervised training data by taking a question-answer reading comprehension task as a primary task and taking predetermined other natural language processing tasks as secondary tasks, respectively, to obtain N fine-tuned models; and determining a final desired question-answer reading comprehension model according to the N fine-tuned models.SELECTED DRAWING: Figure 1
Patent JP-2020203672-A (JP)
Title: Work vehicle including improved control valve controller
Inventor: JEAN-LOUIS BURNIER
IPC: B60R16/02
Filed: 2020-06-04
Abstract: To provide a work vehicle which enables a user to personalize connections between control valves and controllers.SOLUTION: A work vehicle 1 includes: control valves 2 configured to selectively convey a hydraulic fluid to a hydraulic machine; controllers 3 connected to the control valves 2; and a terminal 4 including a display screen for displaying graphics related to the valves 2. The work vehicle 1 further includes a setting button 5 configured to selectively change connections between the control valves 2 and the controllers 3 and changes graphics based on change of the connections.SELECTED DRAWING: Figure 1
Patent JP-2021196457-A (JP)
Title: Image forming apparatus
Inventor: KIKUCHI TORU
IPC: G03G15/20
Filed: 2020-06-12
Abstract: To stabilize a conveyance property to a fixing device without changing the transfer property of an image to a recording medium to satisfactorily maintain image quality.SOLUTION: An image forming apparatus (100) comprises: an image carrier (23); a transfer member (1) that forms a transfer nip (1n) for transferring an image carried on the image carrier to a recording medium (S); a fixing device (4) that fixes the image to the recording medium; a conveying member (2) that is provided on the downstream side of the transfer member in a recording medium conveyance direction and sends the recording medium toward the fixing device; and a control unit (10). The control unit variably controls the position of the conveying member.SELECTED DRAWING: Figure 1
Patent JP-2020160471-A (JP)
Title: Reflective laminate with heat spreading layer
Inventor: Clinton P Jones
IPC: F21V7/28
Filed: 2020-06-17
Abstract: To provide reflectors for use in backlight units of displays, which spread heat generated by electronic devices or the like over larger surface area to prevent damage and deformation due to heat.SOLUTION: The present invention relates to reflective laminates including heat spreading layers (320), in particular, reflective laminates including polymeric multilayer reflectors (330). The heat spreading layers (320) may contain natural or synthetic graphite or copper.SELECTED DRAWING: Figure 3
Patent JP-2021197500-A (JP)
Title: Photoelectric conversion element, and composition for photoelectric conversion layer formation
Inventor: TSUCHIYA MIZUHO
IPC: H01L51/42
Filed: 2020-06-17
Abstract: To provide a photoelectric conversion element having superior durability, and a composition for photoelectric conversion layer formation to obtain such a photoelectric conversion element.SOLUTION: A photoelectric conversion element has a photoelectric conversion layer between a pair of electrodes. In the photoelectric conversion element, the photoelectric conversion layer contains a surface-preparation agent represented by the general formula (1) below, and semiconductor particles. General formula (1): Q-R1-X-(R2-O)n-R3. [In the formula (1), Q is a sulfanyl group, an alkylsulfanyl group or a univalent heterocyclic group having a sulfur atom, R1 is a direct coupling or an alkylene group, X is an ester bond, R2 is an alkylene group, R3 is an alkyl group, and n is 1 or a larger integer.]SELECTED DRAWING: None
Patent JP-2021197894-A (JP)
Title: Trough bulk plate
Inventor: SAKO SHOGO
IPC: H02G9/04
Filed: 2020-06-18
Abstract: To provide a trough bulk plate that can be easily installed with a small number of components and can increase the capacity of a trough while ensuring strength while being lightweight.SOLUTION: A trough bulk plate according to the present invention includes a trough body that extends in the longitudinal direction and is formed in a gutter shape to accommodate multiple cables, and a trough lid that is formed in a substantially flat plate shape and placed on the trough body, and is arranged between the trough body and the trough lid to increase the volume of the trough, and the trough bulk plate includes a groove that is formed of a resin plate-like member having a predetermined height and extending in the longitudinal direction, and is formed in the longitudinal direction at the lower end of the trough bulk plate so as to be fitted into the trough side plate of the trough body, and a recess is formed on one end surface of the trough bulk plate in the longitudinal direction, and a fitting recess that can be fitted into the recess is formed on the other end surface in the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2022003461-A (JP)
Title: Printing system
Inventor: ADACHI TAKASHI
IPC: G06F3/12
Filed: 2020-06-23
Abstract: To grasp in advance that a printer may have a problem and suppress the occurrence of the problem.SOLUTION: A printing system 10 includes: a printer 20 having an ink head 22 for ejecting ink to a recording medium 5; and a management device 70 communicably connected to the printer 20. The management device 70 includes: a reception unit 83 for receiving operating status information of the printer 20 from the printer 20; a prediction unit 84 for predicting whether or not a maintenance work for the printer 20 is necessary based on the operating status information received by the reception unit 83; and a notification unit 85 for notifying at least one of a user US of the printer 20, a service engineer SE, and a call center CC of the necessity of the maintenance work when the prediction unit 84 predicts that the maintenance work is necessary.SELECTED DRAWING: Figure 2
Patent JP-2022006771-A (JP)
Title: Fan control device and apparatus
Inventor: YOSHIMURA ATSUSHI
IPC: H02P29/024
Filed: 2020-06-25
Abstract: To provide a fan control device capable of shortening the time required for recovery in a case where abnormality occurs in a fan, and an apparatus.SOLUTION: A fan control device 20 comprises: a fan rotation speed control unit which controls a rotation speed of a fan by outputting a rotation speed command signal to a fan drive circuit 31; an amplifier circuit 13 by which the rotation speed command signal outputted from the fan rotation speed control unit is amplified and outputted to the fan drive circuit 31; and a determination unit which determines whether abnormality occurs in the fan, the fan drive circuit 31, the amplifier circuit 13 or a power supply circuit 11 on the basis of an output voltage of the power supply circuit 11, an output voltage of the amplifier circuit 13, and the rotation speed of the fan corresponding to a rotation speed detection signal outputted from the fan drive circuit 31.SELECTED DRAWING: Figure 3
Patent JP-2022010699-A (JP)
Title: Short arc type discharge lamp
Inventor: KIKUCHI YASURO
IPC: H01J61/073
Filed: 2020-06-29
Abstract: To provide a long-life short arc type discharge lamp which is improved in a heat dissipation property and in which film peeling does not occur, in a short arc type discharge lamp in which a pair of electrodes are disposed oppositely inside of an arc tube and a heat dissipation layer is formed on an outer surface of at least one electrode between the pair of electrodes.SOLUTION: In a short arc type discharge lamp in which a pair of electrodes are disposed oppositely inside of an arc tube, a scale-like structure is formed on an outer surface of at least one electrode between the pair of electrodes. The scale-like structure includes a plurality of scale-like projections protruding from the outer surface in a direction inclined with respect to a normal direction of the outer surface, and including a front face of which the angle formed with the outer surface is an obtuse angle and a rear face of which the angle formed with the outer surface is an acute angle. The outer surface on which the scale-like structure is formed is covered by a coating containing at least one of a metal oxide, a metal carbide, a metal boride, a metal silicide and a metal nitride, and the coating partially enters a space which is held between the rear face and the outer surface.SELECTED DRAWING: Figure 5