baber/WOPTO huggingface dataset:
Patent JP-2020008543-A (JP)
Title: Inspection device, image reading device, image formation device, inspection method, and program
Inventor: KAMATA TAKUJI
IPC: H04N1/401
Filed: 2018-07-31
Abstract: To achieve high-speed processing when inspecting printing quality including flare correction.SOLUTION: An inspection device for inspecting printing quality of a printed matter on the basis of print data by a read image of a printing surface includes: reference image acquisition means for acquiring the read image as an image to be inspected and acquiring an image obtained by ripping the print data as a reference image; calculation means for calculating a flare reverse correction value on the basis of flare generated when forming the image to be inspected from the reference image; corrected reference image acquisition means for performing the flare reverse correction to the reference image on the basis of the flare reverse correction value and acquiring the reference image after correction; and inspection means for inspecting by comparing the corrected reference image with the image to be inspected.SELECTED DRAWING: Figure 5
Patent JP-2020018631-A (JP)
Title: Game machine
Inventor: ADACHI YUMA
IPC: A63F5/04
Filed: 2018-08-01
Abstract: To provide a game machine capable of displaying the number of executions of a special state advantageous to a player on an external device.SOLUTION: A slot machine includes external signal control means for changing between an OFF state and an ON state of an AT external signal that causes an external device to identify the number of executions in one period of an AT state (pseudo bonus) to be output. The external signal control means, in the last game in one period of the AT state, changes the AT external signal from the ON state to the OFF state, and in the first game in one period of the AT state, changes the T external signal from the OFF state to the ON state, at a predetermined timing after a third stop operation is detected.SELECTED DRAWING: Figure 11
Patent JP-2020024128-A (JP)
Title: Data logger
Inventor: UCHIDA HIROYUKI
IPC: G01N15/06
Filed: 2018-08-07
Abstract: To provide a data logger suitable for real-time, continuous measurement of cleanliness as environment of a manufacturing field of electronic components.SOLUTION: Since particles in a manufacturing field in a manufacturing line of electronic components are measured by a particle sensor connected with a data logger body, and a preset time interval is transmitted via a network 6, a measurer does not need to perform measurement by bringing a particle counter into a measured room to be measured, and thus a flow of air within the measured room is not disturbed and hence measurement is not affected, and measurement data can be acquired in real time by continuously measuring particles regardless of a point of time when measurement by a measurer is performed.SELECTED DRAWING: Figure 1
Patent JP-2019121590-A (JP)
Title: Spark plug
Inventor: TOKUMARU HIROTAKA
IPC: H01T13/32
Filed: 2018-08-17
Abstract: To provide a spark plug capable of improving spark resistant consumability of a ground electrode.SOLUTION: A spark plug includes an insulator having a shaft hole, a center electrode placed in the shaft hole, and a ground electrode having a cylindrical main body metal fitting for holding the insulator on the inside, a base metal where Ni is the main component and connected with the main body metal fitting, and a chip where a precious metal is the main component and joined to the base metal. The base metal includes a first face facing the center electrode, and second and third faces for connection with the first face. The chip includes a first chip having a first discharge surface joined to the first face and sparking with the center electrode, and a second chip joined to at least one of the second and third faces and having a second discharge surface sparking with the center electrode, where the first and second chips are separated.SELECTED DRAWING: Figure 2
Patent JP-2020028993-A (JP)
Title: Ink jet image formation apparatus and control device for ink jet image formation apparatus
Inventor: YAMAMOTO RYOICHI
IPC: B41J2/01
Filed: 2018-08-20
Abstract: To provide an ink jet image formation apparatus which allows a user to correctly grasp the pressure fluctuation of ink in a channel to a nozzle with the measurement of the acceleration speed of a carriage unit loaded with an ink jet head.SOLUTION: An ink jet image formation apparatus includes: a carriage unit 24 which is loaded with a nozzle and a channel member 53; and driving means which moves the carriage unit 24 to a prescribed printing position at the time of printing. The carriage unit 24 is loaded with an accelerometer which can measure the acceleration speed in orthogonal two axial directions in x and y.SELECTED DRAWING: Figure 5
Patent JP-2020030977-A (JP)
Title: Thermal insulation device
Inventor: HAYASE TOMOHIRO
IPC: H01M2/10
Filed: 2018-08-23
Abstract: To provide a thermal insulation device that is able to shorten time taken to heat a heat source body to a usable temperature and able to save energy.SOLUTION: A thermal insulation device comprises: a battery module 50; a case 61 fixing and accommodating a battery module 50 so as to define an empty space between the battery module 50 and the case itself; radiated heat quantity reduction units 67, 68 that reduce quantity of heat radiated into the case 61 from the battery module 50 via the empty space; a first battery temperature sensor 81 that detects a temperature of the battery module 50; an electric heater 66 that heats the battery module 50; and a control device 80 that controls actuation of the electric heater 66. The control device 80 actuates the electric heater 66 when the temperature of the battery module 50 detected by the first battery temperature sensor 81 decreases to or below a reference temperature set in advance.SELECTED DRAWING: Figure 2
Patent JP-2020029185-A (JP)
Title: Hybrid-type ship propulsion machine
Inventor: NAKAMURA DAISUKE
IPC: B63H21/20
Filed: 2018-08-23
Abstract: To provide a hybrid-type ship propulsion machine that can be reduced in impact and sound during power switching.SOLUTION: A hybrid-type ship propulsion machine 1 includes a first transmission path 9 that transmits power of an engine 8 to a propeller shaft 17, a second transmission path 12 that transmits power of an electric power motor 11 to the propeller shaft 17 and a control device. A first clutch 81 shuts off power transmission by the first transmission path 9 in a first shut-off state, and permits the power transmission by the first transmission path 9 in a first connection state. A second clutch shuts off power transmission by the second transmission path 12 in a second shut-off state, and permits the power transmission by the second transmission path 12 in a second connection state. When the first clutch 81 is switched between the first shut-off state and the first connection state and the second clutch is switched between the second shut-off state and the second connection state, the control device executes synchronization control of the engine 8 and the electric power motor 11.SELECTED DRAWING: Figure 1
Patent JP-2020028505-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H23/02
Filed: 2018-08-23
Abstract: To provide a massage machine capable of performing mechanical massage in a state of sandwiching arms or legs of a user from the right and left by changing a position in the longitudinal direction of the arms or the legs of the user.SOLUTION: A massage machine includes: a support part having a support face for supporting the arms or the legs of a user; a pair of massage parts for massaging by sandwiching the support face and sandwiching the arms or the legs of the user; a drive part for driving the pair of massage parts; a control part for controlling the drive part; and moving means for moving the pair of massage parts with respect to the support face in the longitudinal direction of the arms or the legs of the user. The pair of massage parts has a first massage part positioned inside the arms or the legs of the user, and a second massage part positioned outside the arms or the legs of the user. The drive part has a drive shaft, and the drive part drives the first massage part and the second massage part via the drive shaft.SELECTED DRAWING: Figure 1
Patent JP-2020030703-A (JP)
Title: RF tag label
Inventor: OGATA TETSUJI
IPC: G09F3/00
Filed: 2018-08-23
Abstract: To provide an RF tag label which is configured so that communication performance is not deteriorated significantly even when affixed to a container containing liquid.SOLUTION: An RF tag label 1 includes: a loop-shaped element 21 to which an IC chip 24 is connected; an inlay 10 on which an antenna 2 is mounted, with a structure having a planar element 22 connected to the loop-shaped element 21 using a waveguide 23; a first adhesive layer 11 laminated on the surface of the inlay 10 on which the antenna 2 is mounted; and a release paper 12 which protects the first adhesive layer 11. The antenna 2 is designed so that the resonance frequency follows Table 1.SELECTED DRAWING: Figure 1
Patent JP-2020033124-A (JP)
Title: Material control system and material control method
Inventor: KOGA RYUJI
IPC: G05B19/418
Filed: 2018-08-28
Abstract: To enable efficient control of materials, according to a material control system and a material control method relating to the present disclosure.SOLUTION: A material control system comprises: a storage part for storing material control data including a plurality of pieces of material information including the identification number that is individually allocated, and the package number associated with each of the plurality of pieces of material information; a reading part constituted to be capable of reading an RF tag constituted to be capable of storing corresponding material information, the RF tag included in an RF tag component attached to each of a plurality of materials; and a control part. The control part executes processing of updating the material control data in association with read information for the material information corresponding to a read tag read by the reading part, and processing of updating the material control data in association with the read information for the material information including the same package number and corresponding to an unread tag by searching the material control data using the package number stored in the read tag as a key, when the unread tag that has not been read by the reading part is present.SELECTED DRAWING: Figure 12
Patent JP-2019057276-A (JP)
Title: Method and system for detecting attacks on cyber-physical systems using redundant devices and smart contracts
Inventor: SHANTANU RANE
IPC: G06F21/55
Filed: 2018-08-30
Abstract: To provide a method and system for facilitating detection of attacks in a cyber-physical system of interacting elements with physical inputs and outputs.SOLUTION: The system receives, by a first entity of a plurality of entities, a first reading from a first set of sensors of the cyber-physical system via a first network. The system receives, by the first entity, a second reading from a second set of sensors of the cyber-physical system via a second network, the second network including security measures which prevent access by any external entity or any of the plurality of entities. The system executes a set of instructions based on the first reading and the second reading. The system determines that a result of the executed instructions does not match an expected condition. The system performs a remedial action based on the result.SELECTED DRAWING: Figure 4
Patent JP-2019045861-A (JP)
Title: Display apparatus and multi-screen display apparatus including the same
Inventor: LEE MOONSUN
IPC: H04N5/66
Filed: 2018-08-30
Abstract: To provide a display apparatus in which bending can be easily performed and can realize a zero bezel, and a multi-screen display apparatus in which a boundary portion between display apparatuses.SOLUTION: A display apparatus includes: a first substrate including an active area, a non-active area surrounding the active area, and a bending part bent in a curve shape; a pixel array layer disposed in the active area of the first substrate; a second substrate disposed on the pixel array layer; and a cover film disposed in the non-active area of the first substrate, the cover film covering a side surface of the second substrate, in which the cover film is disposed in a remaining portion of the non-active area excluding an area of the non-active area that overlaps with the bending part. A multi-screen display apparatus includes a plurality of screen modules including the plurality of side surfaces, side surfaces parallel to each other among the plurality of side surfaces being closely adhered to each other, in which each of the plurality of screen modules is the display apparatus for example, and the bending parts of adjacent display apparatuses may contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2020036690-A (JP)
Title: Diaper having enzyme battery mounted thereon
Inventor: ITO HIROTOMO
IPC: H01M8/16
Filed: 2018-09-03
Abstract: To provide a diaper on which an enzyme battery is mounted, for providing a diaper sensor which eliminates labor and time of exchange of a battery, which facilitates discard, and stably detects urination, in addition, an enzyme battery and a water absorption layer are adjusted, for sensing an exchange period.SOLUTION: A water absorption material and an enzyme battery are present between a liquid permeable top sheet and a back sheet in the diaper of the invention, the diaper satisfies the following conditions (1)-(3): (1) the enzyme battery comprises an enzyme in at least one of a positive electrode and a negative electrode; (2) when the diaper is divided into three parts which are an abdominal part, a crotch part and a hip, the enzyme battery presents on the abdominal part or the hip part; and (3) the enzyme battery is connected to a water absorption layer and the water absorption layer is arranged on at least the crotch part.SELECTED DRAWING: Figure 2
Patent JP-2020037474-A (JP)
Title: Paper feeder and image forming system
Inventor: MASUDA YOSHIYUKI
IPC: B65H3/12
Filed: 2018-09-05
Abstract: To provide a paper feeder and an image forming system capable of reducing the time required for floating paper and realizing stable paper feed performance.SOLUTION: A large capacity paper feeder includes a control unit configured to perform blowing control for blowing air for floating paper P, in one of or a combination of any two or more of a first operation mode in which a height of one blowing port 243 is different from a height of the other blowing port 243, a second operation mode in which a height of a sheet pressing portion 244 on one side of a sheet bundle is different from that on the other side of the sheet bundle, and a third operation mode in which an amount of air blown from one blowing port 243 is different from an amount of air blown from the other blowing port 243.SELECTED DRAWING: Figure 3
Patent JP-2020040777-A (JP)
Title: Paper feeder, image forming apparatus and method for controlling rotation
Inventor: MORIMOTO MASARU
IPC: B65H7/12
Filed: 2018-09-10
Abstract: To provide a paper feeder, image forming apparatus and method for controlling rotation capable of preventing a sheet being returned from a nip point to a paper cassette from bending.SOLUTION: An image forming apparatus 100 comprises a paper cassette 21, a pickup roller 23 that carries a sheet SH1 received in the paper cassette 21 in a transport direction D6, a retard roller 25 that is biased toward a feed roller 24 and separates a plurality of sheets SH1 carried by the pickup roller 23 at a nip point NP1 formed with the feed roller 24, and a rotation control section that when print processing is interrupted or terminated, allows the pickup roller 23 to rotate in a second direction reverse to a first direction D7 corresponding to the transport direction D6.SELECTED DRAWING: Figure 1
Patent JP-2020041652-A (JP)
Title: Trailer lending system and trailer lending method
Inventor: TODO TOORU
IPC: B60L55/00
Filed: 2018-09-13
Abstract: To provide a technique that can eliminate a hydrogen shortage and a power shortage.SOLUTION: A trailer lending system includes: a trailer station where trailers mounted with a hydrogen tank are deployed; and a management device for managing the trailers. The management device executes lending of the trailers in response to a trailer lending request that is received from the outside.SELECTED DRAWING: Figure 1
Patent JP-2020043802-A (JP)
Title: Root cutting device and preparation apparatus of head vegetable
Inventor: DAIMON RYUTARO
IPC: A23N15/08
Filed: 2018-09-18
Abstract: To provide a root cutting device of head vegetables capable of cutting roots of the head vegetables such as onions, while minimizing a generation rate of uncut portions, and preparation apparatus.SOLUTION: The device for cutting roots of head vegetables each having a head formation part, outer leaves, and roots, includes: a conveyance section for conveying the head vegetables, while clamping the outer leaves; a root cutting blade disposed on the lower side of the conveyance section and rotating about a central shaft facing in the vertical direction; and a root feeding section disposed on the upstream side of the conveyance direction with respect to the root cutting blade, clamping the roots of the head vegetables currently conveyed by the conveyance section, and moving them toward the root cutting blade side at a speed higher than the conveyance speed of the conveyance section.SELECTED DRAWING: Figure 50
Patent JP-2020046869-A (JP)
Title: Information processing device, information processing system, maintenance support method, and program
Inventor: MAKITA EIICHIRO
IPC: G06Q10/00
Filed: 2018-09-18
Abstract: To continue a function of a device including a component to be exchanged, when the component is exchanged.SOLUTION: The information processing device includes: a storage unit that, when specification information is a set of two or more elements related to the specifications of a component, stores a first identifier related to a registered component, information for identifying the registered component, and first specification information in association with one another, and stores the first identifier and a first condition, a second condition, and a third condition in association with each other; a replaced information management unit that acquires information for enabling designation of the second identifier and the second specification information; a replacement component determination unit that determines a proposed replacement component for the second specification information on the basis of the first condition and the second or third condition; a replacement means determination unit that determines a proposed replacement specification for the second specification information on the basis of the second condition; and a proposed information management unit that outputs proposed information including information about the proposed replacement component and/or the proposed replacement specification.SELECTED DRAWING: Figure 1
Patent JP-2018197649-A (JP)
Title: Heat storage system and cogeneration system
Inventor: TATSUMI TOSHIYA
IPC: F24H1/00
Filed: 2018-09-19
Abstract: To simplify pipe passage connection of a heat medium tank, and quickly prevent freezing of a heat medium by separating gas such as dissolution air and the heat medium at a circulation passage side.SOLUTION: A system comprises a heat medium tank (heat storage tank 4) for storing a heat medium (hot water HW), temperature sensors (22-0 to 22-6) for detecting an outside air temperature and a heat medium temperature, a heat medium circulation passage (circulation passage 6) for taking out the heat medium at a lower layer side from the heat medium tank and returning the heat-exchanged heat medium to the heat medium tank, a bypass passage (8) for causing the heat-exchanged heat medium to flow to a heat medium pick-up side of the heat medium, and a switch valve (14) for switching the heat-exchanged heat medium to the heat medium tank side or the bypass passage side. When the temperature sensor detects the temperature equal to a predetermined value or less, by switching the switch valve, the heat-exchanged heat medium is caused to flow to the bypass passage side.SELECTED DRAWING: Figure 2
Patent JP-2020051770-A (JP)
Title: Gas sensor
Inventor: OBA TAKEHIRO
IPC: G01N27/409
Filed: 2018-09-25
Abstract: To provide a gas sensor that can secure electric connection of an electrode pad of a sensor element and a terminal fitting even when the terminal fitting is displaced from the electrode pad.SOLUTION: A gas sensor comprises: a sensor element 10 which is tabular extending in an axial direction and has an electrode pad 11a on an outer surface at a rear end side; and terminal fittings 20, 30 extending in the axial direction and electrically coupled to the electrode pad. The terminal fittings include: a main part 21; and element abutting parts 22, 32 which elastically bend by being folded over from the main part toward the electrode pad, and a part of itself abuts on the electrode pad. The element abutting parts include: a flat principal surface facing the sensor element; and inclined surfaces 22s, 32s extending toward the opposite side of a thickness direction of the element abutting parts while being coupled to the principal surface at at least one end out of ends in a width direction of the terminal fittings.SELECTED DRAWING: Figure 5
Patent JP-2019193243-A (JP)
Title: Crystal oscillator and manufacturing method thereof
Inventor: TOSHIKAWA KOJI
IPC: H03H3/02
Filed: 2018-09-25
Abstract: To provide a crystal oscillator having a new mesa structure capable of achieving CI improvement.SOLUTION: A crystal oscillator includes an AT-cut crystal piece 10. The crystal piece has a plane shape which is a rectangular shape and also has a thick wall part which is a part thereof. When looking at a cross section cut along the long side direction at the vicinity of the center of the short side, the crystal oscillator includes a first end part 10a, a recess 10b, a thick wall part 10c and a second end part 10d in this order from one short side. The recess is connected to the first end part by descending from the thick wall part to a first end side at a predetermined angle θa and then climbing up. A dimension L from the shoulder of the first end side of the thick wall part to the tip of the first end part satisfies L=λ(n/4±0.25 ). n is an odd number, and λ is a wavelength of the bending vibration propagating in the X-axis direction of the crystal oscillator.SELECTED DRAWING: Figure 1
Patent JP-2019015169-A (JP)
Title: Door protector
Inventor: NAKANO ATSUSHI
IPC: E06B5/00
Filed: 2018-09-27
Abstract: To provide a door protector protecting not only an aspect face of a door body but also an end face and a corner, and also easily attached.SOLUTION: A door protector 20 comprises panels 21 for door-head sides of both of a front and a back of a door body 10, each of which includes an aspect part 21a covering a lower part of an aspect face 11 of either a front side or a back side of the door body 10 and an end part 21b bending and extending from a side end of the aspect part 21a to cover a lower part of an end face 12, and the panels 21 are attached to the door body 10. The panel 21 is intended to be attached only to a lower part of the door body 10 and made of a synthetic resin material which is L-shaped in a plan view when attached. Side ends of the aspect part 21a and the end part 21b opposite to a bent part 21c can be cut according to the door body 10 to which the panels are attached.SELECTED DRAWING: Figure 1