baber/WOPTO huggingface dataset:
Patent JP-2020003842-A (JP)
Title: Information managing device, information management method, and program
Inventor: AKATA YOSUKE
IPC: G06Q10/02
Filed: 2018-06-25
Abstract: To improve efficiency of operation in a store.SOLUTION: A first registration part 102 and a second registration part 103 registers plural pieces of order wait information including first order wait information for indicating a first user's order wait for a store and second order wait information for indicating an order wait for a store of a second user other than the first user. A management part 104 transmits an inquiry for an order wait shown by the first registered order wait information to a user's terminal. The management part 104 receives scheduled arrival information for indicating time when the first user arrives at a store as a response to the inquiry from a user's terminal. A display processing part 105 displays a sorting result of plural pieces of order wait information in a store terminal on the basis of the received, scheduled arrival information.SELECTED DRAWING: Figure 3
Patent JP-2020000309-A (JP)
Title: Pinball game machine
Inventor: SUGIMOTO YUKI
IPC: A63F7/02
Filed: 2018-06-25
Abstract: To provide a pinball game machine which can suppress a presence feeling of a performance movable accessory, and can execute a performance suitable for a concept and a motif of a game which requires suppression of the presence feeling.SOLUTION: A pinball game machine comprises a movable member 22 which is formed of a light permeable material allowing the permeation of light, and arranged so as to be operable in front of a display screen of a performance symbol display device 6, and an irradiation device 41 arranged outside a display screen 6a, and irradiating the movable member 22 with light. The movable member 22 comprises a portion reflection part 29 for reflecting the light radiated from the irradiation device 41 ahead of a machine table. Since the movable member 22 allows the permeation of a performance symbol displayed immediately behind the member, the movable member having such a constitution is low in a presence feeling. By reflecting the light radiated from the irradiation device 41 by the portion reflection part 29, the presence feeling can be enhanced.SELECTED DRAWING: Figure 25
Patent JP-2020003109-A (JP)
Title: Heat exchanger and water heater
Inventor: KONDO MASAKI
IPC: F24H9/00
Filed: 2018-06-26
Abstract: To provide a heat exchanger capable of brazing a trunk pipe to a side wall part of a can body appropriately and economically.SOLUTION: A heat exchanger HE comprises: a can body 2 into which heating gas is supplied, and in which a concave groove 26 is formed in side wall parts 22a and 22b; and a trunk pipe 5 brazed to the side wall parts 22a and 22b so that a part of its outer peripheral surface part is fitted into the concave groove 26. The heat exchanger further comprises a concave part 27 that is provided at a position where the concave groove 26 of the side wall parts 22a, 22b is formed, and that is more recessed toward the opposite side to the trunk pipe 5 than the concave groove 26 so that an upper opening-shaped gap 7 is formed between the side wall parts 22a, 22b and the trunk pipe 5.SELECTED DRAWING: Figure 3
Patent JP-2020002671-A (JP)
Title: Blind operation device and its operating tool
Inventor: OTSUKA HIDEKI
IPC: E06B9/322
Filed: 2018-06-29
Abstract: To provide a blind operation device capable of preventing erroneous operation and its operating tool.SOLUTION: An operation unit 30, which has a cord reel 32 and a drive cord 33 for driving a screen 20 of a blind 1, and a grip part 362 connected to the cord reel 32 and the drive cord 33 and operating the cord reel 32 and the drive cord 33, includes a joint part 361 for causing the cord reel 32 and the drive cord 33 to connect to the grip part 362 in a detachable manner.SELECTED DRAWING: Figure 3
Patent JP-2020003404-A (JP)
Title: State monitoring device and state monitoring method
Inventor: AMANO KEIJI
IPC: G01N21/88
Filed: 2018-06-29
Abstract: To provide a state monitoring device and a state monitoring method, which allow for reducing the size and cost of the device, reliably detecting the state of an inspection target, and detecting anomalies, such as wear, damage, loss, deterioration and dropout, of devices with movable parts, for example.SOLUTION: A state monitoring method is provided, comprising: irradiating an inspection target with inspection light containing at least an excitation wavelength for a near-infrared fluorescent pigment contained in the inspection target; detecting intensity of near-infrared fluorescence emanating from the inspection target; and detecting the state of the inspection target based on the near-infrared fluorescence intensity.SELECTED DRAWING: Figure 1
Patent JP-2020006559-A (JP)
Title: Ink storage bottle
Inventor: NISHINO ISATERU
IPC: B41J2/175
Filed: 2018-07-06
Abstract: To provide an ink storage bottle in which ink components hardly stick to a nozzle part although the ink storage bottle has been stored for a long period of time, and which enables an image of high optical density to be recorded.SOLUTION: An ink storage bottle 100 is provided that comprises: a body part 101 in which aqueous ink for ink jet is stored; a nozzle part 102 pouring the aqueous ink stored in the body part 101 to the outside; and a cap 103 fitted to the nozzle part 102. The aqueous ink contains a self-dispersible pigment, salt, and glycerin. The salt is composed by bonding: at least one kind of cation selected from a group consisting of an alkali metal ion, an ammonium ion, and an organic ammonium ion; and an anion such as Cl, SO, CO, CHCOO, and CH(COO).SELECTED DRAWING: Figure 1
Patent JP-2020008806-A (JP)
Title: Image projection device, and image projection device control program
Inventor: ICHIMASA SHOJI
IPC: G03B21/14
Filed: 2018-07-12
Abstract: To provide an image projection device capable of adjusting the quantity of light according to input image data and improving display grade in multi-projection.SOLUTION: An image projection device for projecting an image on the basis of an image signal includes: a light source; a light quantity adjustment part for adjusting the quantity of light emitted from the light source; and a control part for controlling the light quantity adjustment part. The control part controls the light quantity adjustment part on the basis of the image signal in the case of a first display state for displaying an image by the image projection device, and controls the light quantity adjustment part without depending on the image signal and adjusts the quantity of light to a predetermined quantity of light in the case of a second display state for displaying an image projected by the image projection device and an image projected by another image projection device side by side.SELECTED DRAWING: Figure 1
Patent JP-2019212256-A (JP)
Title: Service integrated platform of virtual currency and statutory currency
Inventor: JIANG PO-CHANG
IPC: G06Q20/06
Filed: 2018-07-18
Abstract: To provide a service integrated platform of a virtual currency and a statutory currency.SOLUTION: A service integrated platform of a virtual currency and a statutory currency receives a transaction request 101 output from a user side device 100, and completes transaction service between the user side device and a transaction request side. The platform comprises an identification authentication module, a transaction request reception module, a wallet management module, a transaction module, and a dispersion type registry module. The identification authentication module authenticates identification of a user of the user side device. The transaction request reception module receives the transaction request. The wallet management module includes a statutory currency wallet and a code currency wallet. The transaction module is connected to the wallet management module and the transaction request side, uses the statutory currency wallet or the code currency wallet for performing the transaction service. The dispersion type registry module records a transaction recording using the code currency wallet.SELECTED DRAWING: Figure 1
Patent JP-2020010866-A (JP)
Title: Smartphone cradle
Inventor: ONO KATSUKO
IPC: A47G29/00
Filed: 2018-07-19
Abstract: To provide a simple cradle against which a small-sized electronic device such as a smartphone can be readily rested.SOLUTION: A small-sized electronic device resting cradle for such as a smartphone is built up from one sheet that includes: low-ridge-folding parts 1a parallel to each other; a center high-ridge-folding part 1b sharing two low-ridge-folding parts' outer lateral faces; and a cut-out 3 provided in each border part between the low-ridge-folding part and the center high-ridge-folding part.SELECTED DRAWING: Figure 2
Patent JP-2020010920-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-20
Abstract: To provide a game machine capable of enhancing interest when a total game value reaches a predetermined size.SOLUTION: A game machine capable of performing a game includes: game value granting means capable of granting a game value with a size corresponding to a specific event occurring based on occurrence of the specific event; game value totaling means capable of totaling a granted game value; and total game value display means that can display the totaled total game value, and updates display of the total game value following predetermined operation display on the basis of occurrence of a specific event. The total game value display means does not update the display of the total game value while performing predetermined operation display on the basis of occurrence of a specific event after the total game value reaches a predetermined size.SELECTED DRAWING: Figure 10-21
Patent JP-2019056689-A (JP)
Title: Photoelectric sensor and method of detecting objects in monitoring area
Inventor: HARTMUT GIMPEL
IPC: G01S7/481
Filed: 2018-07-23
Abstract: To provide an improved detection sensor having a light transmitter comprised of a plurality of separate light sources.SOLUTION: An photoelectric sensor comprises: a light transmitter 12 having a plurality of separate light sources 14a, b, and a light transmission optical system that is disposed in the front part thereof to transmit a transmission light beam composed of a plurality of separate light beams 36a, b from the individual light sources; a light receiver configured to generate a reception signal upon reception of the transmission light beam coming in after being reflected in a monitoring area; and an evaluation unit for detecting objects using the reception signal. An optical deflection element 18 having microoptical zones associated with the individual light sources is disposed between the light transmitter 12 and the light transmission optical system. The microoptical zones 34a, b deflect the individual light beams onto each other such that the sum of cross-sections of the individual light beams take up smaller area in a virtual image plane in front of the light transmission optical system than the individual light sources themselves.SELECTED DRAWING: Figure 3
Patent JP-2020021108-A (JP)
Title: Driving support method and driving support system
Inventor: AIKI HIDETOSHI
IPC: G05B23/02
Filed: 2018-07-30
Abstract: To present recommended actions for alarms issued by the equipment.SOLUTION: The driving support method is a driving support method that presents a recommended driving action for an alarm that is issued when an issuing standard is satisfied in equipment, and includes: a step to detect alarm issuance; a step to extract an alarm history of a same type of alarms as the alarm for which the alarm was detected, from an alarm history storage unit in which the alarm history of the equipment is stored; a step to extract driving action after the issuance of the same type of alarms from an operation history storage unit in which an operation history of the equipment is stored; a step to extract information that indicates a driving state after the driving action from a driving data storage unit in which information indicating the driving state of the equipment is stored, and to verify effect of the driving action on the driving state; and a step to present a recommended driving action for the alarm in which the issuance has been detected based on the extracted driving action and the verified effect.SELECTED DRAWING: Figure 1
Patent JP-2020020580-A (JP)
Title: Nuclear reactor stopping device, nuclear power plant, and method for stopping nuclear reactor
Inventor: OTSUKI SHOHEI
IPC: G21D3/04
Filed: 2018-07-30
Abstract: To provide a nuclear reactor stopping device, for example, which can adequately stop a nuclear reactor when there is a drop in the output of the nuclear reactor.SOLUTION: The present invention includes a control circuit 40 for determining whether a nuclear reactor is to be stopped according to an acquired neutron flux. The control circuit 40 executes: output reduction detection processing of detecting an occurrence of a neutron flux reduction rate high event when a first determination circuit 42 has determined that the amount of change to a reducing direction of a neutron flux is larger than the set amount of change; minimum output value storing processing of causing a minimum value storage circuit 44 to store the minimum parameter value after the neutron flux reduction rate high event is detected; determination processing of causing a second determination circuit 46 to determine whether the difference between the current neutron flux and the minimum parameter value is at least a set difference; and nuclear reactor trip execution processing of stopping the nuclear reactor when the determination processing has determined that the difference is larger than the set difference.SELECTED DRAWING: Figure 3
Patent JP-2020022234-A (JP)
Title: Power conversion device
Inventor: NAKANO KOHEI
IPC: H01L25/18
Filed: 2018-07-30
Abstract: To provide a power conversion device which is downsized by space saving in a case for fixing a signal terminal.SOLUTION: The power conversion device includes a power module case 2, a power module 3 including a power semiconductor element, a plurality of electrode connection terminals, a signal terminal 5, a circuit substrate which is electrically connected to the power semiconductor element via signal wiring, and a cooler. The power conversion device includes an identification unit 2e that causes an external device to detect a position of the signal terminal and that is provided to a connection portion, of the signal terminal, relative to the signal wiring.SELECTED DRAWING: Figure 3
Patent JP-2019176454-A (JP)
Title: Power amplification circuit
Inventor: TAWARA KENJI
IPC: H03F1/06
Filed: 2018-07-30
Abstract: To provide a power amplification circuit having improved power addition efficiency.SOLUTION: A power amplification circuit 1 includes an amplification transistor 20, a variable voltage power supply 11 supplying a variable voltage Vcc2 to a collector of the amplification transistor 20, a bias circuit 22 having a constant current amplification transistor 220 outputting a DC bias current to a base of the amplification transistor 20, and a current limiting circuit 23 limiting the DC bias current. The current limiting circuit 23 includes a current limiting transistor 230, a resistance element 232 connected to a collector of the current limiting transistor 230 and the variable voltage power supply 11, and a resistance element 231 connected to a base of the current limiting transistor 230 and a base of a constant current amplification transistor 220. A DC limiting current flowing to the collector of the current limiting transistor 230 from the base of the constant current amplification transistor 220 is increased as a potential difference between a reference voltage and a variable voltage becomes larger.SELECTED DRAWING: Figure 1
Patent JP-2020022031-A (JP)
Title: Device and method for managing maintenance task
Inventor: TAKADA ATSUSHI
IPC: G06Q10/00
Filed: 2018-07-31
Abstract: To determine the necessity of immediate repair with the suppression of operation cost while complying with an SLA, in the event of a failure in a communication device and a communication service occurring at a night time.SOLUTION: A maintenance task management device 11 includes a measure determination unit 23 and a measure control unit 31 which determine whether to cope with a fault on the occurrence of both of a device fault, which is the fault of communication devices 46a, 46b at a night time, and a service fault which is a trouble in a communication service to a user due to the fault of the communication devices 46a, 46b, or only the occurrence of the device fault. On detection of duplicated faults of both device and service faults, the measure determination unit 23 determines whether or not the communication service interruption due to the duplicated faults violates the SLA i.e. a service level agreement with the user. When the above SLA violation is determined, the measure control unit 31 controls to send to an operator terminal 42 an immediate measure notification requesting an immediate fault repair.SELECTED DRAWING: Figure 1
Patent JP-2019199589-A (JP)
Title: Polypropylene film, metal layer-integrated polypropylene film, and, film capacitor
Inventor: SUEASHI MICHIKO
IPC: C08J5/18
Filed: 2018-07-31
Abstract: To provide a polypropylene film that is capable of reducing a decease rate of an insulation resistance value of the life test in a capacitor and suitable for preparing a capacitor having the reliability that can withstand the use over a long term.SOLUTION: A polypropylene film has a crystallite size of 12.2 nm or smaller obtained by using Scherrer's formula from a half value width of a reflection peak of a α crystal (040) plane measured by a wide angle x-ray diffractometry, and having the volume resistivity calculated by a formula I from a current value at a time point of 1 minute by applying a voltage at a potential gradient of 200 V/μm under a 100°C environment of 6×10Ω cm or larger. Here, the formula I is the volume resistivity=[(effective electrode area)×(applied voltage)]/[(thickness of the polypropylene film)×(current value)].SELECTED DRAWING: None
Patent JP-2020019602-A (JP)
Title: Elevator system
Inventor: XIANG YUN
IPC: B66B3/00
Filed: 2018-07-31
Abstract: To provide an elevator system that prevents a user who registers a destination floor from erroneously getting on an unassigned car.SOLUTION: An elevator system according to one embodiment controls the operation of an elevator having two cars coupled vertically. The elevator system comprises a landing destination floor registration device 12a, an operation control unit 72, an incorrect boarding detection unit 53a, and a notification control unit 52a. The landing destination floor registration device 12a registers a destination floor of a user at a landing. The operation control unit 72 assigns the destination floor of the user registered by the landing destination floor registration device 12a to one of the cars of the elevator, and causes the car to response to the registered floor in which the destination floor is registered as an assigned car. The incorrect boarding detection unit 53a detects the incorrect boarding of the user on the unassigned car when the other car of the elevator stops at the registered floor as an unassigned car. The notification control unit 52a notifies a user 13 when the incorrect boarding of the user on the unassigned car is detected by the incorrect boarding detection unit 53a.SELECTED DRAWING: Figure 5
Patent JP-2020024113-A (JP)
Title: Pulse interval analytic device, pulse interval analytic method, and program
Inventor: ASAHINA AYUMI
IPC: G01S7/38
Filed: 2018-08-06
Abstract: To reduce processing load and to accurately perform a sorting process.SOLUTION: Using, as a target, reception pulse signals of time series, a pulse interval time measurement unit measures a front pulse interval time indicating an interval time from a front reception pulse signal received earlier than a target reception pulse signal among reception pulse signal data of the time series, and a rear pulse interval time indicating an interval time from a rear reception pulse signal received later than the target pulse signal. A normalization processing unit performs a normalization process for the front pulse interval time and the rear pulse interval time such that processing results by a coordinate data generation unit have images of equal size. The coordinate data generation unit refers to the processing results by the normalization processing unit, and generates coordinate data including the data of coordinates having a coordinate value on a first coordinate axis indicating the normalized front pulse interval time and a coordinate value on a second coordinate axis indicating the normalized rear pulse interval time.SELECTED DRAWING: Figure 1
Patent JP-2020023894-A (JP)
Title: Control device for internal combustion engine
Inventor: KURODA RYUSUKE
IPC: F02D41/04
Filed: 2018-08-07
Abstract: To provide a control device for an internal combustion engine, capable of inhibiting the oxygen storage amount of a three-way catalyst from deviating from a proper amount by executing rich treatment.SOLUTION: In a combustion stop period, an internal combustion engine control unit 110 selects and executes either one of fuel cut processing for stopping fuel injection from a fuel injection valve 17 or fuel introduction processing for allowing fuel to be injected from the fuel injection valve 17 and flow out of a cylinder 11 into an exhaust passage 21 as it is unburnt. When restarting combustion in the cylinder 11, the internal combustion engine control unit 110 executes rich treatment to control the fuel injection valve 17 so that an air-fuel ratio is richer than a theoretical air-fuel ratio. The internal combustion engine control unit 110 sets a decrement in the oxygen storage amount of a three-way catalyst 22 involved in the rich treatment each time of executing the rich treatment.SELECTED DRAWING: Figure 2
Patent JP-2020024180-A (JP)
Title: Ultrasonic flow meter
Inventor: TAKAHASHI Yukihide
IPC: G01F1/66
Filed: 2018-08-09
Abstract: To provide an ultrasonic flow meter that suppresses unwanted sound waves, and reduces the number of parts and costs as maintaining accuracy of a flow rate measurement.SOLUTION: An ultrasonic flow meter comprises: a measurement flow path 1 through which a measured fluid flows; a pair of ultrasonic sensors 2a and 2b that are arranged upstream and downstream of the same plane on the measurement flow path 1 and can transmit and receive an ultrasonic signal; and flow rate computation means 7 that detects a flow rate of the measured fluid on the basis of a propagation time until other ultrasonic sensor of the ultrasonic sensors 2a and 2b receives an ultrasonic signal transmitted from one ultrasonic sensor thereof with the ultrasonic signal reflected upon a facing face at least once since the ultrasonic signal propagates the measured fluid. The measurement flow path 1 includes opening parts 6a and 6b that take in sound waves to be released from the ultrasonic sensor, and the measurement flow path 1 is integrally molded with the opening parts 6a and 6b. The opening parts 6a and 6b have a prescribed thickness. The measurement flow path provides concavity/convexity parts 13a and 13b at a rim located upstream and/or downstream of the opening parts 6a and 6b.SELECTED DRAWING: Figure 2