baber/WOPTO huggingface dataset:
Patent JP-2018200721-A (JP)
Title: Generator, method for generation, and generation program
Inventor: KOBAYASHI HAYATO
IPC: G06T11/60
Filed: 2018-08-28
Abstract: To generate a content that allows a user to recognize properly an object included in an image and information related to the object.SOLUTION: A generator includes: an acquisition part; and a generation part. The acquisition part acquires: an image that includes an object; and character information in the same content as the content of the image as the character information related to the image. The generation part generates a superimposed image obtained by superimposing related information related to the object generated from the character information on the image, on the basis of feature region information, which is information extracted from the image using the character information that relates to the object in the image. The generation part generates a superimposed image obtained by superimposing the related information on regions near the object in the image.SELECTED DRAWING: Figure 3
Patent JP-2019016370-A (JP)
Title: System and method of monitoring and controlling enterprise information stored on cloud computing service (ccs), and performing encryption per document
Inventor: KRISHNA NARAYANASWAMY
IPC: G06F21/60
Filed: 2018-08-29
Abstract: To provide a system and a method of monitoring and controlling enterprise information stored on cloud computing service, and performing encryption per a document.SOLUTION: For secure encryption of a document, a system accesses a key-manager by using a triplet of an organization identifier, an application identifier, and a region identifier and receives a triplet-key and a triplet-key identifier to uniquely identify the triplet-key, in response to this access. Monitoring and controlling enterprise information stored on cloud computing service (CCS) uses a cross-application monitor to detect a cloud computing service (CCS) application programming interface (API) in use and a function or an activity being performed via the CCS API.SELECTED DRAWING: Figure 4
Patent JP-2020036446-A (JP)
Title: Power conversion device and vehicle
Inventor: NOHATA KOHEI
IPC: H02M7/48
Filed: 2018-08-29
Abstract: To return an output signal of a gate drive circuit to a normal state when a gate drive circuit malfunctions due to static electricity.SOLUTION: When a short circuit between a positive DC bus 32p and a negative DC bus 32n is detected, a gate signal control unit 50 of a power conversion device 20 transmits a first gate signal for once turning on positive switching elements (switching elements 30a, 30c, and 30e) and then turning off the elements to positive side gate drive circuits (gate drive circuits 40a, 40c, and 40e), and transmits a second gate signal for once turning on negative side switching elements (switching elements 30b, 30d, and 30f) and then turning off the elements to negative gate drive circuits (gate drive circuits 40b, 40d, and 40f).SELECTED DRAWING: Figure 2
Patent JP-2019041765-A (JP)
Title: Fishing float having buoyancy adjustment function and emitting function
Inventor: LEE SUNG OK
IPC: A01K93/00
Filed: 2018-08-30
Abstract: To provide a fishing float having buoyancy adjustment function and emitting function, the fishing float allowing for easy buoyant force adjustment in a stepwise manner by pressing an upper body thereof, and allowing for effectively control of the emitting function to increase visibility in the night fishing.SOLUTION: An upper body 30 is provided so that a lower part is elastically supported by an elastic spring 11 provided in the inside of a lower body 10. Buoyancy adjustment protrusions 31 selectively fastened in many buoyancy adjusting grooves formed in different height at a middle body 20 are formed in the upper body 30 so that internal buoyancy can be adjusted in a stepwise manner by the rotating operation of the upper body 30. Appropriate correspondence with the given conditions of a fishing area can be made through the stepwise adjustment of the internal buoyancy. Also, when the upper body 30 is pressed after rotated and adjusted in a specific position, the lighting and lighting-out of the LED lamp 42A in the light emitting unit provided in the inside of the upper body 30 can be controlled easily.SELECTED DRAWING: Figure 2
Patent JP-2020035320-A (JP)
Title: Reward function generating method and computer system
Inventor: MASE TADAKEI
IPC: G06N20/00
Filed: 2018-08-31
Abstract: To reduce burden in design of reward in reinforcement learning.SOLUTION: The present invention relates to a method of generating a reward function for use in calculating a reward in reinforcement learning. The computer includes the steps of: receiving input of instructions for generating a reward function including a plurality of set data which are pieces of information relating to an important result evaluation index; generating a single partial reward function for one set data; generating a linear coupling of a plurality of partial reward functions as a reward function; and outputting information regarding the generated reward function to a computer carrying out reinforcement learning.SELECTED DRAWING: Figure 1
Patent JP-2019060860-A (JP)
Title: Copper valence fractionation quantification method and copper valence fractionation quantification system
Inventor: FUCHIMOTO YUKIHIRO
IPC: G01N31/00
Filed: 2018-09-04
Abstract: To provide a technique for fractionating and quantifying copper contained in a solution for each valence over a wide concentration range by a simple operation.SOLUTION: A copper valence fractionation quantification method is provided that includes: a first preparation step of adding chloride to separated liquid obtained by collecting a fixed amount from a sample solution containing monovalent and bivalent copper and adjusting pH to be within an acidic range, whereby forming the monovalent and bivalent copper into respective chloride complex in accordance with a valence, and preparing a first measurement solution containing the monovalent and bivalent copper chloride complex; a second preparation step of adding chloride and oxidizer to separated liquid obtained by collecting a fixed amount from the sample solution containing monovalent and bivalent copper, and adjusting pH to be within the acidic range, whereby forming all the monovalent copper into a bivalent configuration, and forming the bivalent copper into the chloride complex, and preparing second measurement solution containing the bivalent copper chloride complex; and an analysis step of quantifying the bivalent copper using absorbancy of the first measurement solution, and quantifying the monovalent copper using a value obtained by subtracting the absorbance of the first measurement solution from the absorbance of the second measurement solution.SELECTED DRAWING: Figure 1
Patent JP-2019066836-A (JP)
Title: Liquid developer and method for manufacturing the liquid developer
Inventor: HASEGAWA WAKA
IPC: G03G9/13
Filed: 2018-09-05
Abstract: To provide a liquid developer that has high volume resistivity of the liquid developer, has toner particles with a small particle diameter in the liquid developer, and is excellent in dispersion stability of the toner particles.SOLUTION: A liquid developer contains a carrier liquid having an SP value of 8.20 or less, toner particles insoluble in the carrier liquid, and a toner particle dispersant, wherein the toner particles contain a polyester resin having an acid value of 5 mgKOH/g or more and 50 mgKOH/g or less; the polyester resin has a number average molecular weight of 3500 or more and 20000 or less; the toner particle dispersant is a polymer having primary amino groups; the polymer having the primary amino groups has an amine value of 30 mgKOH/g or more and 200 mgKOH/g or less; the ratio of the total number of acid radicals in the polyester resin to the total number of amino groups in the polymer having the primary amino groups is 1.0 or more and 10.0 or less.SELECTED DRAWING: None
Patent JP-2020043704-A (JP)
Title: Safety circuit and charging cable
Inventor: FUJIEDA TOMOYUKI
IPC: G01R31/50
Filed: 2018-09-12
Abstract: To simplify a safety circuit that shuts off a power line in the event of leakage.SOLUTION: A safety circuit 10 includes an earth leakage breaker 15 connected to a power line 13 between a power supply 90 and a load 91, and an abnormality cutoff circuit 20 that causes the earth leakage breaker to detect an earth leakage by connecting a control switch 25 which is normally off and is turned on when receiving a detection signal of an abnormality other than an earth leakage to a power line or the earth leakage breaker and turning on the control switch. The abnormality cutoff circuit includes a first resistor 21 connected in series with a control switch between a first configuration line 13A included in a plurality of configuration lines 13A, 13B, and 13C constituting the power line and a ground GND or the grounding.SELECTED DRAWING: Figure 1
Patent JP-2020040103-A (JP)
Title: Laser welding method for coil wire
Inventor: FUJIYOSHI NAOSHI
IPC: H02K3/50
Filed: 2018-09-12
Abstract: To provide a laser welding method by which the weld area of the tips of the two coil wires can be made large.SOLUTION: Two coil wires 25 are welded by emitting a laser beam to an upper end edge G of an abutting surface on which side surfaces of the respective tips 25a of the two coil wires 25 are abutted. At this time, a molten pool is formed in the center of a weld portion by scanning a laser beam in continuous loops from one or both weld ends E1, E2 to the upper end edge G. At least one of a moving pitch of a loop 41 of the laser beam, a loop area, a laser scanning speed, and a laser output is controlled to perform weld such that the weld depth of the molten pool in the central part of the weld portion is greater than that of the other part.SELECTED DRAWING: Figure 6
Patent JP-2020045828-A (JP)
Title: Knock control device
Inventor: FUJII AYA
IPC: F02D45/00
Filed: 2018-09-19
Abstract: To reduce a processing load in performing knock control.SOLUTION: A knock control device has a detection portion for detecting vibration generating in an internal combustion engine, and performs knock control as following on the basis of a detection signal from the detection portion. First of all, it specifies a first point p1 as a maximum point p where strength is over a prescribed value Vc first in a prescribed period, and a second point p2 as the maximum point p where strength becomes maximum in the prescribed period, among the plurality of maximum points p of maximum strength from the waveform obtained on the basis of the detection signal. A prescribed feature quantity including a first time t1 as a time from the first point p1 to the second point p2 is calculated. The knock control is performed by using the feature quantity.SELECTED DRAWING: Figure 3
Patent JP-2020047026-A (JP)
Title: Device, method, and program for processing information
Inventor: KAJI NOBUHIRO
IPC: G06Q10/04
Filed: 2018-09-20
Abstract: To allow for estimation of allergens of a user with a food allergy from behavior of the user.SOLUTION: An information processing device of the present invention comprises an action history storage unit and an estimation unit. The action history storage unit stores action history data showing an action history of each user, including at least one of a history of purchasing food and a history of receiving food. The action history data contains ingredient information indicative of ingredients of food. The estimation unit estimates allergens responsible for a food allergy of a user on the basis of the ingredient information contained in the action history data.SELECTED DRAWING: Figure 1
Patent JP-2020052751-A (JP)
Title: Tailgating detection device
Inventor: SAITO SATOSHI
IPC: G08G1/00
Filed: 2018-09-27
Abstract: To detect whether a driver of a vehicle performs tailgating relative to a front vehicle or not to make it possible to utilize it for automatically controlling suppression of the tailgating, for example.SOLUTION: A tailgating suppression device 1 includes a combination of: an AD-ECU10 as a tailgating detection device for detecting tailgating by a driver of a vehicle relative to a front vehicle traveling ahead of the traveling vehicle; a front sensor 12; a vehicle speed sensor 13; a headlight control unit 14; a rear sensor 15; and a car navigation system 16.SELECTED DRAWING: Figure 1
Patent JP-2020053305-A (JP)
Title: Illumination control method, and illumination control device
Inventor: UENO SAORI
IPC: H05B47/00
Filed: 2018-09-27
Abstract: To provide an illumination control method capable of improving the melatonin action on a user and improving the user's biological rhythm.SOLUTION: The illumination control method includes a first control step to control at least one of the illuminance of the light emitted from the illumination device 20 in the predetermined space 50 and color temperature of the light emitted by the illumination device 20 so that the integrated value of the melatonin action amount and time in the first period from 5:00 to 14:00 is at least 10μW*h/cm.SELECTED DRAWING: Figure 1
Patent JP-2018202217-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-03
Abstract: To provide a game machine capable of removing static electricity that a player has.SOLUTION: In a game machine including a body frame, a door frame openable and closable to the body frame, and a performance operation part, the performance operation part is provided at a door frame side. The performance operation part includes a first operation part, and a second operation part provided so as to surround the first operation part. The second operation part includes a conductive part that a player can touch and the conductive part is grounded via the body frame. When the player touches the conductive part for operating the second operation part, the game machine capable of removing static electricity that the player has can be provided.SELECTED DRAWING: Figure 55
Patent JP-2020054292-A (JP)
Title: Beer taste beverage
Inventor: NAKAHAMA TOMOYUKI
IPC: A23L2/60
Filed: 2018-10-03
Abstract: To provide a novel beer taste beverage containing a high-sweetness sweetener.SOLUTION: According to an embodiment, there is provided a beer taste beverage containing tiliroside and a high-sweetness sweetener, with the content of tiliroside of 0.03-0.65 mg/350 ml, and the content of high-sweetness sweetener of 0.1-1.5 mass% in terms of sucrose concentration.SELECTED DRAWING: None
Patent JP-2020059979-A (JP)
Title: Finish management method for concrete floor surface
Inventor: ITO ATSUSHI
IPC: G01N33/38
Filed: 2018-10-05
Abstract: To measure proper timing for executing direct finishing of a concrete floor surface.SOLUTION: Concrete is placed at the site, and the same concrete as the concrete is placed to prepare a test piece. A coarse aggregate in the test piece is sank deeper than 5 mm from the surface of the concrete. When a penetration resistance value becomes 2 N/mmwhen a penetration depth of a penetration needle of a proctor penetration testing machine is 5 mm in the test piece, a concrete floor placed at the site is directly finished.SELECTED DRAWING: Figure 2
Patent JP-2019002572-A (JP)
Title: Electrical drive valve
Inventor: SUGANUMA TAKESHI
IPC: F16K31/04
Filed: 2018-10-10
Abstract: To improve wear resistance of a part such as a stopper that is repeatedly subject to collision or impact as much as possible, and make it hardly cause malfunction due to abrasion powder, thereby improving durability and reliability.SOLUTION: Certain components such as stoppers 46, 47 exposed to refrigerant and repeatedly subject to collision or impact are formed into fan-shapes that are respectively positioned on a concentric circle in plan view, and have flat contact surfaces so as to come into surface contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2020059414-A (JP)
Title: Underwater vehicle, expansion recovery system for underwater vehicle, and expansion recovery method for underwater vehicle
Inventor: NAGAHASHI KENJI
IPC: B63G8/22
Filed: 2018-10-11
Abstract: To provide an underwater vessel, an expansion recovery system for the underwater vessel, and an expansion recovery method for the underwater vessel capable of easily expanding and recovering.SOLUTION: An underwater vehicle is configured to: deploy an underwater vehicle 1 underwater in a state of integrating a floating unit 1B and a body unit 1A of the underwater vehicle 1; float the floating unit 1B and a communication device 3 to the water surface in a state of connecting the floating unit 1B and the body unit 1A by a cable body 1C by separating the floating unit 1B on which the communication device 3 is mounted from the body unit 1A of the underwater vehicle 1 when recovering the underwater vehicle 1; and make the underwater vehicle 1 into a state of being captured by a recovery device 50 by making a boat towing device 20 to which the recovery device 50 is connected approach the floating unit 1B floating on the water surface and hooking the cable body 1C or the floating unit 1B to the recovery device 50. Then, the underwater vehicle 1 is recovered by towing the recovery device 50 in a state of capturing the underwater vehicle 1 up to a recovery target water area by the boat towing device 20.SELECTED DRAWING: Figure 2
Patent JP-2020064201-A (JP)
Title: Optical filter and use thereof
Inventor: OTSUKI TOSHIHIRO
IPC: G02B5/22
Filed: 2018-10-18
Abstract: To provide an optical filter that can achieve high visible light transmittance, low warpage, excellent adhesion of a dielectric multilayer film, and noiseless to a sensor due to reflection on the dielectric multilayer film while effectively cutting reflected light from a sensing light source.SOLUTION: An optical filter has a substrate including a light absorption layer and transmits visible light. In a wavelength range of 800 to 1000 nm, a maximum value of an OD value (1) when measured from a vertical direction of the substrate is equal to or larger than 3.0.SELECTED DRAWING: None
Patent JP-2020068239-A (JP)
Title: Extension device and extension method
Inventor: FUKUSHIMA TAKASHI
IPC: H01L21/301
Filed: 2018-10-22
Abstract: To provide an extension device and an extension method that irradiate a stretchable film on which a two-dimensional array of a plurality of display elements or semiconductor elements is fixed on the surface with light, change the Young's modulus and elongation of the film, stretch the film in the in-plane direction, and can expand and rearrange the plurality of display elements or the semiconductor elements with high precision at a specified interval.SOLUTION: An extension device for a stretchable film in which two-dimensional arrays of a plurality of display elements or semiconductor elements are fixed on the surface includes light irradiation means that irradiates a film with a different amount of light in a first direction in a two-dimensional array of the plurality of display elements or the semiconductor elements, and in a second direction intersecting the first direction, and stretching means that stretches the film in an in-plane direction including at least the first direction and the second direction. The semiconductor element is, for example, a micro LED or the like.SELECTED DRAWING: Figure 4
Patent JP-2020069013-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2018-10-30
Abstract: To provide a game machine capable of enhancing amusement visually.SOLUTION: When a predetermined condition is satisfied, a middle reel 810M is rotated by about 90 degrees counterclockwise in a top view from among three rows of reels 810L, 810M, 810R aligned in a horizontal direction, and hence a decorative pattern drawn on an outer peripheral surface of the middle reel 810M becomes invisible or hard-to-see. Accordingly, display and performances of pattern rows by the respective reels 810L, 810M, 810R can be diversified, thus visually enhancing amusement.SELECTED DRAWING: Figure 18
Patent JP-2020070995-A (JP)
Title: Refrigeration device
Inventor: OGURA ATSUSHI
IPC: F25B1/00
Filed: 2018-11-01
Abstract: To provide a refrigeration device capable of enhancing convenience of a bypass passage.SOLUTION: A refrigeration device 1 includes a refrigerant circuit 30 having a compressor 11, a four-way selector valve 12, an outdoor heat exchanger 14, an electric expansion valve 15 and an indoor heat exchanger 21, and configured so as to circulate a refrigerant. The refrigerant circuit 30 includes: a bypass passage 50 connecting a portion downstream of the four-way selector valve 12 and upstream of the indoor heat exchanger 21 with a portion downstream of the electric expansion valve 15 and upstream of the outdoor heat exchanger 14 in the refrigerant circuit 30 in the refrigerant flow during a heating operation for performing heating; a bypass valve 51 capable of opening/closing the bypass passage 50; and a control section controlling an operation of the refrigeration device 1. The control section is configured to enable switching between an opened state for opening the bypass passage 50 by opening the bypass valve 51 and a closed state for closing the bypass passage 50 by closing the bypass valve 51 during at least one of the heating operation for performing heating and a cooling operation for performing cooling.SELECTED DRAWING: Figure 1
Patent JP-2020078964-A (JP)
Title: Hybrid vehicle
Inventor: ARIIZUMI YOSHIKI
IPC: B60W20/13
Filed: 2018-11-12
Abstract: To prevent noise caused by actuating an internal combustion engine from giving a feeling of discomfort to a user even if the internal combustion engine is actuated during performing of a my room electric power generation mode in a hybrid vehicle which is configured to be electrically connectable to an electric power supply device outside the vehicle.SOLUTION: The hybrid vehicle has a my room electric power generation mode as a control mode during stoppage of the vehicle. The my room electric power generation mode is the control mode in which travelling of the vehicle is prohibited and an on-vehicle auxiliary device can be allowed to be actuated by electric power generated by power of an engine, with the electric power supply device not connected to the vehicle. The vehicle is configured in such a way that a user can set an upper limit of noise level (allowable noise level) caused by actuation of the engine when the engine is actuated, in the my room electric power generation mode. When the engine is actuated in the my room electric power generation mode, an ECU of the vehicle controls the engine so that the noise level does not surpass the noise level set by the user.SELECTED DRAWING: Figure 10
Patent JP-2020084772-A (JP)
Title: Blow-by gas recirculation device
Inventor: YAMADA HIROMICHI
IPC: F01M13/04
Filed: 2018-11-15
Abstract: To provide a blow-by gas recirculation device that can suppress clogging of a blow-by gas passage due to freezing of water content in a blow-by gas.SOLUTION: A blow-by gas recirculation device 23 includes: a blow-by gas passage 24; an oil separator 25 provided to the blow-by gas passage 24; a dehumidifier 26 provided to the blow-by gas passage 24 downstream from the oil separator 25; a heater 34 provided to the dehumidifier 26; a sensor 35 for detecting clogging of the dehumidifier 26; and a control device 36 for operating the heater 34 when the dehumidifier 26 is clogged.SELECTED DRAWING: Figure 2