baber/WOPTO huggingface dataset:
Patent JP-2020143641-A (JP)
Title: Compressor pressure control method and pressure control device
Inventor: YANO HIROTSUGU
IPC: F04B49/08
Filed: 2019-03-07
Abstract: To provide a compressor pressure control method capable of saving energy and improving response of a compressor even when gas pressure at a destination to which compressed gas is supplied fluctuates.SOLUTION: When gas pressure at a destination to which gas compressed by a compressor is supplied fluctuates, a compressor pressure control method allows a target set value for the compressor pressure control to be changed in accordance with a fluctuation in the gas pressure at the destination. In the compressor pressure control, the target set value is based on a value which is a sum of a basic set value obtained by adding a predetermined addition set value to the gas pressure at the destination and an additional set value obtained by multiplying a difference between the basic set value and process pressure at a pressure control target point by a predetermined multiplication coefficient.SELECTED DRAWING: Figure 1
Patent JP-2020145142-A (JP)
Title: Electronic device and press-fit terminal
Inventor: YAGYU YUKI
IPC: H01R12/58
Filed: 2019-03-08
Abstract: To prevent plating debris from being generated, and easily manufacture a press-fit terminal when the press-fit terminal is press-fitted into a through hole.SOLUTION: An electronic device according to an embodiment includes a circuit board 3, and a press-fit terminal 11 inserted into a through hole 9 of the circuit board 3. The press-fit terminal 11 includes: a rod-shaped portion 14; a press-fitting deformation portion 15 provided at an end portion of the rod-shaped portion 14 and having a bulging shape that can be deformed when inserted into the through hole 9; a recess 16 provided on the surface of the press-fitting deformation portion 15; and a terminal side conductor layer 13 provided by plating surface treatment so as to smoothly cover the surface of the press-fitting deformation portion 15 including the recess 16 without any recess.SELECTED DRAWING: Figure 2
Patent JP-2020148423-A (JP)
Title: Hot water manufacturing system
Inventor: OSHITA SATORU
IPC: F24H4/02
Filed: 2019-03-14
Abstract: To provide a hot water manufacturing system capable of enhancing a CO2 emission amount reduction effect and enhancing a running cost reduction effect, by performing an operation suitable for a hot water tapping temperature.SOLUTION: A hot water manufacturing system 1 includes: first heating means 2 for heating water W1 to a first temperature while circulating it in a condenser 92 of a heat pump type hot water system 10; second heating means 3 for increasing the temperature of the water W1 heated in the first heating means to a second temperature higher than the first temperature by utilizing steam generated in a steam boiler device 30; a target hot water tapping temperature setting part 110 for setting the target hot water tapping temperature of the hot water to be tapped from the second heating means 3; an output sharing information determination part 120 for determining the output sharing information of the first heating means 2 and the second heating means 3, on the basis of the set target hot water tapping temperature; and a first heating means control part 130 for controlling the first heating means 2, on the basis of the determined output sharing information.SELECTED DRAWING: Figure 9
Patent JP-2019108557-A (JP)
Title: Resin composition
Inventor: WATANABE MASATOSHI
IPC: H01L23/14
Filed: 2019-03-15
Abstract: To provide a resin composition not only having a small arithmetic average roughness on the surface of an insulating layer in a wet type roughening step but also having a small root-mean-square roughness, and in addition, capable of forming a plated conductor layer having a stable peel strength and having a low dielectric loss tangent.SOLUTION: A resin composition contains (A) a radical-polymerizable compound, (B) an epoxy resin, (C) a curing agent and (D) a roughening component.SELECTED DRAWING: None
Patent JP-2020146396-A (JP)
Title: Game system, computer program used therefor, and control method
Inventor: OYAMA YUICHI
IPC: A63F13/69
Filed: 2019-03-15
Abstract: To provide a game system capable of assigning a part of a role of a business-use game apparatus to other devices different from a medium producing device.SOLUTION: A game system 1 causes a game machine 3A providing a game so as to use a character corresponding to a card C2, to provide a lottery chance of determining at least part of a plurality of characters included in the game as a production candidate of the card C2 and, when the production candidate determined in the lottery chance is produced as the card C2, the game system is connected to the game machine 3A via a network NT. Alternatively, mobile terminal devices 4A used by respective users individually are also connected to the game system 1 via the network NT. The game system 1 provides the lottery chance, via the mobile terminal devices 4A instead of the game machine 3A, and provides production object data TD necessary for producing the card C2 corresponding to the production candidate to the game machine 3A on the basis of the determination result of the lottery chance.SELECTED DRAWING: Figure 3
Patent JP-2020152579-A (JP)
Title: heating furnace
Inventor: TANABE HIROYUKI
IPC: F27B17/00
Filed: 2019-03-18
Abstract: To provide a heating furnace in which the amount of fluorine remaining in a tantalum oxide after burning can be sufficiently reduced.SOLUTION: A heating furnace 1 is used for burning a metal hydroxide containing fluorine, and detachably includes a calcium silicate plate along at least one wall surface other than a wall surface 4 including a heat generator in the furnace. The arrangement of the calcium silicate plate in the heating furnace enables fluorine desorbing from a heat insulating material 5 or fluorine vaporizing from a tantalum hydroxide to be adsorbed by the calcium silicate plate and thereby sufficiently reduce the amount of fluorine remaining in a tantalum oxide after burning.SELECTED DRAWING: Figure 1
Patent JP-2020154179-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: GOMI HIDEHITO
IPC: G10L17/00
Filed: 2019-03-20
Abstract: To improve quality of a service for a user who cannot speak by estimating organ information indicating a voice organ of a target user from genome information of the user.SOLUTION: In an information processing device of an information processing system, an acquisition unit 30 acquires genome information and organ information of a teacher user and stores the same in a storage unit 4, a generation unit 31 generates an organ model which outputs an index about a voice organ by machine learning with the organ information of the teacher user as a teacher and the genome information of the teacher user as an identity, an estimation unit 32 estimates organ information which indicates a feature of a voice organ of a target user on the basis of the genome information acquired by the acquisition unit 30, and a processing unit 34 performs voice generation processing for generating voice of the target user on the basis of the organ information estimated by the estimation unit 32. More specifically, the processing unit 34 generates voice based on the feature of the voice organ of the estimated organ information as voice of the target user.SELECTED DRAWING: Figure 3
Patent JP-2020153923-A (JP)
Title: Vehicle control system
Inventor: KAWACHI TAICHI
IPC: G08G1/16
Filed: 2019-03-22
Abstract: To provide a new system with which it is possible to change an object detection mode taking the travel speed of a vehicle into account.SOLUTION: A vehicle control system comprises a vehicle speed acquisition device, a rotary LIDER, and a control device. The vehicle speed acquisition device acquires the travel speed of a vehicle. The LIDER acquires the surroundings information of the vehicle using a laser beam. The control device controls the rotating motion of the LIDER. The control device performs processing for setting a cycle of the rotating motion on the basis of the travel speed. In a setting process, the control device sets a cycle for the case where the travel speed is relatively high to a longer cycle than a cycle for the case where the travel speed is relatively slow.SELECTED DRAWING: Figure 1
Patent JP-2020153196-A (JP)
Title: Watertight structure for flap gate and flap gate provided with the same
Inventor: ONODERA TETSUO
IPC: E02B7/44
Filed: 2019-03-22
Abstract: To provide a watertight structure for flap gate and a flap gate provided with the same which can largely take a gap between a door body and a bottom surface of a water gate opening without providing a step in a state where an external force other than gravity is not applied, and can secure watertightness with the water gate opening in closing.SOLUTION: In a watertight structure in a flap gate 1 provided with a door body 2 which is supported in such a weight balance as to open an opening 200 of a water gate 100 in a state where an external force other than gravity is not applied, a gap C is provided between a lower end edge part 23 of a door body 2 and a bottom surface 300 of a water gate 100 in a state where the door body 2 closes the water gate 100, and the watertight structure has a gap opening/closing member 72 that is slid in a running water direction and opens/closes the gap C.SELECTED DRAWING: Figure 1
Patent JP-2020159798-A (JP)
Title: Gas detector, method for detecting gas, and system for detecting gas
Inventor: KONNO MINORU
IPC: G01M3/38
Filed: 2019-03-26
Abstract: To provide a gas detector, a method for detecting gas, and a system for detecting gas which can detect gas leakage quickly and specify the position of the gas leakage.SOLUTION: The present invention includes: an image identification unit for identifying a gas pipe from an imaging target in a taken image; a gas sensor detecting gas on the basis of the gas pipe; and a display control unit for controlling display of an image taken by the imaging unit. When the gas sensor detects gas, the position on the image where the gas sensor detected the gas is specified, and the image including the position where the gas is detected is enlarged and displayed.SELECTED DRAWING: Figure 1
Patent JP-2020162008-A (JP)
Title: Crystal vibration device
Inventor: ONISHI MANABU
IPC: H03H9/19
Filed: 2019-03-27
Abstract: To prevent disconnection to improve electric connection reliability.SOLUTION: In both end parts of an AT cut crystal vibration board 2, first and second castellations 205 and 206 connecting both of first mounting terminals 27 and both of second mounting terminals 28 on both main surfaces are formed. Each of first notch parts 207 and 208 of the first and second castellations 205 and 206 is an end surface extended along a Z' axis of the crystal, and includes end surfaces 207a and 208a of a -X axial side. Each of the end surfaces 207a and 208a includes: a first inclination surface inclined so as to be projected to the -X axial side from one main surface; and a second inclination surface inclined so as to be projected to the -X axial side from the other main surface. An angle formed by the first inclination surface and the second inclination surface becomes an obtuse angle.SELECTED DRAWING: Figure 2
Patent JP-2020160949-A (JP)
Title: Loan information provision system, loan information provision device, loan information provision method, and learnt model
Inventor: SHIBATA KENTA
IPC: G06Q40/02
Filed: 2019-03-27
Abstract: To optimize a loan from a financial institution to an entrepreneur.SOLUTION: A loan information provision device 30 receives notification such as transaction information of a store AA from a terminal device 10 (step S11), and inputs the transaction information or the like to a leant model M to acquire a classification result, and calculates loan scores on the basis of the classification result (step S12), and generates loan information on the basis of loan scores and loan condition information of each financial institution (step S13), therein this loan information includes: a loan amount that each financial institution can loan to an entrepreneur A, an interest rate, a loan enabling date, a repayment period, and presence/absence of security or the like, and specifies recommendation information to be notified to the entrepreneur A (step S14), and notifies the terminal device 10 of the loan information of each financial institution and the recommendation information (step S15).SELECTED DRAWING: Figure 1
Patent JP-2020165398-A (JP)
Title: Exhaust emission control filter
Inventor: ISHIHARA MIKIO
IPC: B01D39/20
Filed: 2019-03-29
Abstract: To provide an exhaust emission control filter capable of securing an initial capturing rate of PM, reducing initial pressure loss, and suppressing increase of pressure loss after accumulation of ash content.SOLUTION: An exhaust emission control filter 1 is disposed on an exhaust passage of a gasoline engine. The exhaust emission control filter 1 has a partition wall 11 having a number of pores 110, a plurality of cells 12 defined by the partition wall 11, and sealing portions 13 alternately sealing the plurality of cells 12 at both end portions of the filter. The exhaust emission control filter 1 satisfies A≥B when an average pore diameter of the partition wall 11 is A μm, and an average surface opening diameter of the surface of the partition wall 11 is B μm, wherein a ratio calculated by a formula 100×(A-B)/B is 30% or less, and a coefficient of curvature of the pores 110 inside of the partition wall 11 is 6.0×103 or more and 12.5×103 or less.SELECTED DRAWING: Figure 13
Patent JP-2020170665-A (JP)
Title: Connector cover
Inventor: NAGASAWA MASANORI
IPC: H01R13/56
Filed: 2019-04-04
Abstract: To provide a connector cover having excellent assembly workability, capable of easily accommodating an electric wire at a time of assembly.SOLUTION: A connector cover 10, attached to a connector 40, covering an electric wire 41 drawn from the connector 40 has a first cover 11 and a second cover 12, butting against each other, assembled to the connector 40. The first cover 11 and the second cover 12 has holding groove portions 23, 33 for forming an insertion passage S through which the electric wire 41 is inserted by butting against each other and mating portions 25, 26, 35, 36 composed of both edges of the holding groove portions 23, 33. The second cover 12 is provided with a guide rib 38 at the mating portion 36 having an inclined surface 38a inclined in a direction gradually away from the holding groove portion 33 toward a mating direction.SELECTED DRAWING: Figure 4
Patent JP-2020172957-A (JP)
Title: Hydraulic apparatus and press device
Inventor: KAMIBAYASHI ATSUHIRO
IPC: B30B1/32
Filed: 2019-04-09
Abstract: To provide a hydraulic apparatus capable of improving responsiveness and stability in high-speed descending of an actuator, and capable of performing stable counter pressure control in pressurizing and descending.SOLUTION: A hydraulic apparatus includes: an actuator (100); a first hydraulic pump (P1); a first motor (M1) for driving the first hydraulic pump (P1); a throttle valve (10); a relief valve (20); a second hydraulic pump (P2); a second motor (M2) for driving the second hydraulic pump (P2); a switching section (30) for switching whether to control an opening of the throttle valve (10) in accordance with a pressure of working fluid supplied from the second hydraulic pump (P2) or to control the relief valve (20) in accordance with the pressure of the working fluid supplied from the second hydraulic pump (P2); and a control device (90) for controlling the first motor (M1), the second motor (M2), and the switching section (30).SELECTED DRAWING: Figure 1
Patent JP-2020172208-A (JP)
Title: Vehicle control device
Inventor: KOIZUMI SHINGO
IPC: B60W10/06
Filed: 2019-04-12
Abstract: To achieve gear change intended by a driver.SOLUTION: In a transmission (5) that switches a gear ratio by engagement of teeth of a predetermined shift sleeve with a clutch gear, when the teeth of the shift sleeve at the time of transmission cannot be engaged with the clutch gear of a target gear ratio, a TCM (7) performs recovery control that returns the gear ratio to a gear ratio prior to the transmission. When performing the recovery control, an ECM (6) performs driving force adjustment control of changing a torque of an engine so that a driving force equivalent to the driving force obtained when the gear is changed to the target gear ratio is obtained in the gear ratio prior to the transmission.SELECTED DRAWING: Figure 1
Patent JP-2020176383-A (JP)
Title: Construction method of underground structure
Inventor: MASUDA MASAHIRO
IPC: E21D9/04
Filed: 2019-04-15
Abstract: To provide a construction method of an underground structure allowing the thickness of members to be thinner and construction of the underground structure in a short period on a section not to be excavated.SOLUTION: A plurality of steel pipes 9 is pressed-in along an outer side of the whole circumference of a predetermined construction position of an underground structure in a general circular cross section from a departure shaft 3 constructed on a ground 1. Also, a plurality of middle layer supporting steel members 11 is installed parallel to the steel pipes 9 on the ground 1 within the predetermined construction position. Then, a working stage 21 is installed within a ring-shaped structure 19 after the ring-shaped structure 19 is installed on the departure shaft 3. Further, the ring-shaped structure 19 is pressed-in from the departure shaft 3 to an adit 17 after excavating the adit 17 at the predetermined construction position using the working stage 21 as supporting an end part of the middle layer supporting steel member 11 with the working stage 21.SELECTED DRAWING: Figure 5
Patent JP-2019135785-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-04-18
Abstract: To provide a semiconductor device that has a capacitive element with increased charge capacity without reducing a numerical aperture.SOLUTION: A semiconductor device comprises: a transistor that includes a light-transmitting semiconductor film; a capacitive element in which a dielectric film is provided between a pair of electrodes; and a pixel electrode electrically connected with the transistor. In the capacitive element, a conductive film formed on the same surface as the light-transmitting semiconductor film of the transistor functions as one electrode. The pixel electrode functions as the other electrode. A nitride insulation film and a second oxide insulation film provided between the light-transmitting semiconductor film and the pixel electrode function as a dielectric body.SELECTED DRAWING: Figure 3
Patent JP-2020178482-A (JP)
Title: Driving device
Inventor: ISHIKAWA YUKI
IPC: F16H57/02
Filed: 2019-04-19
Abstract: To reduce an assembly time of a wiring assembly of a rotation detection device.SOLUTION: A driving device includes a speed reducer connected to a motor, a differential device connected to the motor via the speed reducer, a housing having a motor accommodating portion 83 that accommodates the motor inside, a rotation detection device 70 that can detect the rotation of a rotor, and a wiring assembly 101 having a first connector 101c and first wiring extending from the first connector and connected to the rotation detection device. The housing includes a device accommodating portion 84h that accommodates the rotation detection device. The device accommodating portion is located on one side of the motor accommodating portion in the axial direction of a motor shaft. The motor accommodating portion includes a wiring passage 83a through which the wiring assembly is passed. The wiring assembly extends from the rotation detection device through the inside of the motor accommodating portion to the wiring passage. The rotation detection device includes a second connector 76 to which the first connector is connected from the other side in the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2019190662-A (JP)
Title: Quad foil journal air bearing
Inventor: MCAULIFFE CHRISTOPHER
IPC: F16C27/02
Filed: 2019-04-23
Abstract: To provide an air journal bearing that can withstand loads exerted over a wide range of radial angles.SOLUTION: A quad foil journal air bearing includes a journal sleeve having an inner circumference that defines an inner surface. A first foil assembly includes a first key coupled to the inner surface of the journal sleeve. The quad foil journal air bearing further includes a second foil assembly having a second key coupled to the inner surface of the journal sleeve.SELECTED DRAWING: Figure 1A
Patent JP-2022008739-A (JP)
Title: electric toothbrush
Inventor: LOU TIANYA
IPC: A61C17/26
Filed: 2019-04-24
Abstract: To provide an electric toothbrush.SOLUTION: An electric toothbrush includes a tooth brush housing. The tooth brush housing includes: a handle; a connection head; a connection rod; and a toothbrush head. The toothbrush head, the connection rod and the connection head are integrated, can be inserted in and connected to the handle. In the handle, a drive acceleration component, a transmission acceleration component, and an elastic component are installed, and a motor for which power is provided by the drive acceleration component, a first small gear, a first large gear, a second large gear and a second small gear are included. The transmission acceleration component includes a rubber belt transmitting power, a third small gear, and a third large gear. The elastic component includes an elastic square bar controlling horizontal movement by the transmission acceleration component.SELECTED DRAWING: Figure 1
Patent JP-2020180501-A (JP)
Title: Modular frame member and fitting
Inventor: SASAKI SARI
IPC: E06B1/36
Filed: 2019-04-26
Abstract: To provide modular frame members capable of improving efficiency of installation work, and a fitting using the modular frame members.SOLUTION: A modular frame member 10 is configured to connect a vertical frame 16d having an indoor depth piece 21 and an outdoor depth piece 22, and a vertical frame 16c having an indoor depth piece 25 to be connected to the indoor depth piece 21 and an outdoor depth piece 26 to be connected to the outdoor depth piece 22. The modular frame member 10 comprises an alignment part capable of selectively adjusting a connection position among a plurality of positions in a depth direction between the depth pieces to be connected at least at one of connection parts of an indoor connection part 35a connecting the indoor depth pieces 21, 25 and an outdoor connection part 35b connecting the outdoor depth pieces 22, 26.SELECTED DRAWING: Figure 3A
Patent JP-2020180915-A (JP)
Title: Immunoassay sample pretreatment reagent, sample pretreatment method, and immunoassay kit
Inventor: NISHII TOMONORI
IPC: G01N33/569
Filed: 2019-04-26
Abstract: To provide a sample pretreatment reagent containing an anionic surfactant, which allows for avoiding falsely low or falsely high measurements due to the influence of a human-derived antibody (autoantibody) reacting with an antigen in a sample, and yet is unlikely to precipitate while being refrigerated, and to provide a sample pretreatment method using such reagent.SOLUTION: An immunoassay sample pretreatment reagent is provided, containing 1-15 w/v% of an anionic surfactant, a zwitterionic surfactant at 1/4 to 1/2 of concentration of the anionic surfactant, and 0-500 mM of an imidazole compound.SELECTED DRAWING: None