baber/WOPTO huggingface dataset:
Patent JP-2019138146-A (JP)
Title: Surface treatment method of paving porous concrete, paving porous concrete surface-treated by the surface treatment method, and manufacturing method of surface-treated paving porous concrete
Inventor: AKU KENICHI
IPC: E01C11/24
Filed: 2019-05-20
Abstract: To provide a surface treatment method of a paving porous concrete, a manufacturing method of a surface-treated paving porous concrete, and a surface-treated paving porous concrete capable of efficiently suppressing the clogging of foreign materials in a void on the front side of a paving porous concrete.SOLUTION: A water-repellent agent is applied to a front surface side of a paving porous concrete, so that it is possible to suppress the entering of foreign materials such as dust and dirt into a void. Furthermore, even if the foreign materials exist inside the void, if rain water enters the void, such rain water is shedded by the water-repellent agent applied thereon so as to allow the foreign materials to be drained together with rain water from the void. The water-repellent agent is preferably a silane-siloxane water-repellent agent, and the application quantity is 50 to 350 g/m.SELECTED DRAWING: Figure 1
Patent JP-2020189438-A (JP)
Title: Medium issuing apparatus and method of protecting printhead
Inventor: NIMURA FUMIHIKO
IPC: B41J2/32
Filed: 2019-05-22
Abstract: To suppress deformation and breakage of a support member, to which an energizing member that energizes a print head is connected, due to fatigue.SOLUTION: A medium issuing apparatus 1 includes a print head drive mechanism 40 that moves a printhead 5 to a print position 5A of holding a medium 3 between the print head and a platen roller 25, and to a retreat position 5B more apart from the platen roller 25 than the print position 5A, the print head drive mechanism including an energizing member 43 that energizes the print head 5 to the print position 5A side. The time period during which the print head 5 is retained in the retreat position 5B is made shorter by making the time period during which the print head 5 is retained in the retreat position 5B include only the time period from a medium issuing instruction to the instant when the medium 3 is transported onto the platen roller 25 and the time period of transporting the printed medium 3 to a position at which the medium is separated from the platen roller 25. The time period during which load is applied from the energizing member 43 to a support member 42 to which the energizing member 43 is connected is thus made shorter, thereby suppressing the deformation and breakage of the support member 42 due to fatigue.SELECTED DRAWING: Figure 5
Patent JP-2019214552-A (JP)
Title: Salt, acid generator, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2019-05-30
Abstract: To provide a salt, an acid generator and a resist composition that make it possible to produce a resist pattern having excellent mask error factor (MEF).SOLUTION: The present invention provides a salt represented by formula (I), an acid generator and a resist composition containing the acid generator [where Qand Qeach represent a fluorine atom or a perfluoroalkyl group; Rand Reach represent a fluorine atom or the like; z is an integer of 0-6; Xis *-CO-O-, *-O-CO-, *-O-CO-O- or the like; Lis a single bond or an alkanediyl group; Ais an optionally substituted divalent cyclic hydrocarbon group; Lis a single bond, a carbonyl group or an alkanediyl group; Ais an optionally substituted saturated hydrocarbon group; Rand Reach represent a hydrogen atom or hydrocarbon group; Ris a hydrocarbon group or Rand Rare bound to each other to form a heterocycle with carbon atoms to which they are bound, and X; X is an oxygen atom or a sulfur atom; q is 0 or 1; Zis an organic cation].SELECTED DRAWING: None
Patent JP-2020192260-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-05-30
Abstract: To diversify a display mode derived on a variable display part.SOLUTION: A pressing-order combination corresponding to stop pressing order with a left reel as a first stop includes a left bell A and a left bell B, a stop mode of a lower-stage bell A is stopped regardless of timing of stop operation when stop operation is performed in stop operation order with the left reel as a first stop when the left bell A is won, and a stop mode of the lower-stage bell B is stopped regardless of timing of stop operation when stop operation is performed in stop operation order with the left reel as a first stop when the left bell B is won. Plural kinds of pressing order combinations correspond to any stop operation order, and a different stop mode is stopped regardless of stop operation timing when stop operation is performed in the corresponding stop operation order when one pressing order combination corresponding to the same stop operation order is won and when stop operation is performed in the corresponding stop operation order when the other pressing order combination corresponding to the same stop operation order is won even in the case of a pressing order combination corresponding to any stop operation order.SELECTED DRAWING: Figure 18
Patent JP-2020195954-A (JP)
Title: Electric dust collector
Inventor: FURUKATA MUNEKATSU
IPC: B03C3/06
Filed: 2019-05-31
Abstract: To provide an electric dust collector of which down-sizing is realized to easily ensure an installation space and which has an excellent volume efficiency, even if the collector is an electric dust collector for exhaust gas treatment for a large displacement diesel engine.SOLUTION: An electric dust collector comprises a dost collection part with an electrostatic built-in in electric dust collection mechanism, which comprises a discharge electrode and a dust collecting electrode, in the wake of an introduction pipe. In this dust collector, a collection pipe, of which an inner surface is so made as to be a collection wall surface, is configured from a rectangular cylindrical body, four flat wall surfaces of the rectangular cylindrical body are so made as to be the dust collection electrode, and the discharge electrode is located while maintaining a discharge interval between itself and the dust collection electrode.SELECTED DRAWING: Figure 1
Patent JP-2020196650-A (JP)
Title: Method and device for recovering metal-containing dust from cement-producing step
Inventor: KOMATSU KOHEI
IPC: F27D17/00
Filed: 2019-06-04
Abstract: To recover, at a low cost, a high-volatile metal-containing dust from a cement-producing step.SOLUTION: A device 1 etc. for recovering metal-including dust from a cement-producing step includes: a probe 3 for extracting while cooling, a part of flue gas from a kiln exhaust gas duct from the kiln backside of a cement kiln 2 to a lowermost cyclone; a classifier for classifying the dust included in extraction gas G1 by the probe into fine powder dust having an average grain size (median size) of 11 μm or less and coarse powder dust; and a dust recovery device for recovering fine powder dust D3 and D4 classified by the classifier. The classifier can be used as a cyclone 5 for separating the extraction gas by the probe into coarse powder D1 and exhaust gas G2 including fine powder D2, and the dust recovery device can be used as a cooler 6 for cooling the gas including the fine powder separated by the cyclone, and as a dust collector 8 for collecting the dust from exhaust gas G3 discharged from the cooler.SELECTED DRAWING: Figure 1
Patent JP-2020201072-A (JP)
Title: Array type proximity sensor
Inventor: ISHIKAWA MASATOSHI
IPC: G01C3/06
Filed: 2019-06-07
Abstract: To provide an array type proximity sensor that can measure a distance to an object having a material of a surface, or a shape or posture affecting a tilt of a measurement portion unknown.SOLUTION: An array type proximity sensor 100 comprises: a substrate part 3; a plurality of light reception elements 21; a plurality of light emitting elements 11 to 14; and a synchronization detector circuit. The light reception element is arranged in a form of a line on the substrate part with intervals allowing for arranging two or more light emitting elements between the light reception elements, in which the light reception element receives external light and is configured to allow for generation of a photocurrent. The light emitting element is arranged between the light reception element and the light reception element positioned next in a line-form arrangement two by two, in which the light emitting element is configured to allow for emitting light using a mutually orthogonal first modulation signal and second modulation signal. The synchronization detector circuit is configured to allow for detection of a phase of a specific component of the photocurrent one light reception element outputs, in which the specific component is irradiated from total four light emitting elements arranged two by two on either side with respect to the one light reception element, and the phase is represented with a function of the distance to an object.SELECTED DRAWING: Figure 2
Patent JP-2020182774-A (JP)
Title: Washing and disinfecting device for child's dish
Inventor: YE MENGJIE
IPC: A61L2/04
Filed: 2019-06-10
Abstract: To provide a washing and disinfecting device for a child's dish.SOLUTION: A washing and disinfecting device for child's dish includes a main body, in which an operation chamber is installed. A drying mechanism is fixedly installed in the operation chamber. The drying mechanism can disinfect a dish, and a disinfection port is fixedly installed at the bottom end of the drying mechanism. A washing mechanism is also installed in the operation chamber, and the washing mechanism can wash a dish. A bottom chamber is installed at the bottom of the operation chamber. A rotary disk mechanism is installed in the bottom chamber, and the rotary disk mechanism can supply power to the slide of a slider. The rotary disk mechanism includes a power motor fixedly fitted into the bottom wall of the bottom chamber. A power shaft is connected to the apex of the power motor so that power is transmitted, and a bottom power pulley is fixedly installed in a circumferential direction on an outer wall of the power shaft. This device can dispense with washing by hand, and save time.SELECTED DRAWING: Figure 1
Patent JP-2020200406-A (JP)
Title: Thermosetting resin composition, prepreg, laminate, printed wiring board and module for high-speed communication
Inventor: TONAI SHUNSUKE
IPC: B32B27/20
Filed: 2019-06-11
Abstract: To provide a thermosetting resin composition which has high glass transition temperature, excellent heat resistance and low thermal expansion property even if it is not cured at a high temperature of 220°C or higher and is excellent in heat resistance after moisture absorption, dielectric characteristics, pattern moldability, and storage stability of a resin composition, and to provide a prepreg, a laminate, a printed wiring board and a module for high-speed communication using the same.SOLUTION: There is provided a thermosetting resin composition containing: (A) an addition reactant of a maleimide compound (a1) having at least 2 N-substituted maleimide groups in one molecule and an amine compound (a2) having at least two primary amino groups in one molecule; (B) a thermoplastic elastomer; (C) a copolymer resin containing a structural unit derived from an aromatic vinyl compound and a structural unit derived from a carboxylic anhydride; and (D) a curing accelerator, wherein (D) the curing accelerator contains (D1) an imidazole compound having an aliphatic hydrocarbon group having three or more carbon atoms and (D2) an organic phosphorus compound. There are also provided a prepreg, a laminate, a printed wiring board and a module for high-speed communication using the same.SELECTED DRAWING: None
Patent JP-2020204348-A (JP)
Title: Screw fastening structure
Inventor: KITAHARA HARUO
IPC: F16B37/04
Filed: 2019-06-14
Abstract: To provide a screw fastening structure which can suppress a screw from loosening without using a screw lock agent.SOLUTION: A screw fastening structure in which a rotary member 12 is fastened to a body member 11 using a male thread 15, includes a female screw part 14a provided in the body member 11 and into which the male thread 15 penetrating through the rotary member 12 is screwed, and a prepared hole 11c provided in the body member 11 and in which a female thread is cut by the male thread 15 screwed in the female screw part 14a.SELECTED DRAWING: Figure 2
Patent JP-2020205547-A (JP)
Title: Array antenna
Inventor: SHAILENDRA KAUSHAL
IPC: H01Q1/38
Filed: 2019-06-18
Abstract: To simplify a wiring path and a wiring of a power supply line for supplying power to a radiating element.SOLUTION: An array antenna 1 includes a first conductor pattern layer 21, a first dielectric layer 12, a ground conductor layer 22, a second dielectric layer 13, a second conductor pattern layer 23, a third dielectric layer 14, and a radiating element pattern layer 24, which are laminated in this order. The radiating element pattern layer 24 includes a plurality of radiating element pairs 24a arranged in a two-dimensional array. Each of the plurality of radiation element pairs 24a includes a first radiation element 24b and a second radiation element 24c arranged side by side so as to be separated from each other. The second conductor pattern layer 23 includes a plurality of branch feeding lines 23a arranged in a two-dimensional array corresponding to each of the plurality of radiating element pairs 24a. The first conductor pattern layer 21 includes a plurality of feed lines 21a respectively corresponding to the plurality of branch feed lines 23a.SELECTED DRAWING: Figure 3
Patent JP-2020203638-A (JP)
Title: Vehicular seat structure
Inventor: AKAIKE FUMITOSHI
IPC: B60N2/14
Filed: 2019-06-19
Abstract: To provide a vehicular seat structure that can have a seat arrangement such that even when the inside of a vehicle room is narrow, a living space of a specific seat is properly widen.SOLUTION: The present invention relates to a vehicular seat structure 1 comprising layout change means 2 capable of changing the seat layout of left and right seats 10, 20 arranged side by side on a floor F, and the layout change means 2 can be switched between a normal mode in which the left and right seats 10, 20 adjoin each other facing a forward traveling direction, and a living space increase mode M2 in which the right seat 10 is slid to a first backward movement position P1 shifted backward from the foremost position in the forward moving direction, and the left seat 20 is at a second backward movement position P2 shifted backward therefrom, and further the right seat 10 is put in an oblique swivel attitude, in which the right seat is directed obliquely to a side adjoining the left seat 20 from the forward moving direction, at the first backward movement position P1.SELECTED DRAWING: Figure 2
Patent JP-2021001126-A (JP)
Title: Agent for accelerating decomposition of melanosome in keratinocyte
Inventor: ITO MARE
IPC: A61K31/7048
Filed: 2019-06-20
Abstract: To provide a skin-whitening component that has further improved skin-whitening effect.SOLUTION: An agent for accelerating the decomposition of melanosome in keratinocyte contains (A) ascorbic acid and/or derivative thereof, (B) Magnolia (Magnoliaceae) plant extract, and (C) Prunus (Rosaceae) plant pulp extract. The agent is capable of accelerating the decomposition of melanocyte in keratinocyte and exhibits skin-whitening effect on pigment freckles such as skin blotches already formed.SELECTED DRAWING: None
Patent JP-2021000025-A (JP)
Title: Animal individual identification member, animal information management system, and animal information management method
Inventor: INABA YUICHI
IPC: G09F3/00
Filed: 2019-06-21
Abstract: To provide an animal individual identification member that can easily be detected by a camera.SOLUTION: The animal individual identification member 10 comprises: a base 11 including a first main face 11a that contacts a body surface of an animal and a second main face 11b opposite to the first main face 11a; and an identification part 12 provided on the second main face 11b and indicating the identification information of a pig by an array of different colors. The color of the second main face 11b is the color of a body surface of an animal.SELECTED DRAWING: Figure 3
Patent JP-2021002600-A (JP)
Title: Heat dissipation structure
Inventor: IIDA TOMOJI
IPC: G10K11/172
Filed: 2019-06-21
Abstract: To provide a heat dissipation structure that can reduce noise without securing a space dedicated to a silencer while dissipating the heat generated by a heat generating component.SOLUTION: A heat dissipation structure 10 includes a heat sink 12 in which heat is conducted from a heat generating component 8 housed in a housing, and a fan 14 that air-cools the heat sink 12. The heat sink 12 is formed with a through hole K in which an air flow is generated by the fan 14 and a hole 70 that communicates with the through hole K and generates Helmholtz resonance corresponding to the fan 14.SELECTED DRAWING: Figure 6
Patent JP-2021005654-A (JP)
Title: Imaging apparatus and electronic device
Inventor: NISHIO KENYA
IPC: H04N5/374
Filed: 2019-06-26
Abstract: To provide an imaging apparatus that has the same chip size as before and does not hinder the miniaturization of an area per pixel.SOLUTION: An imaging apparatus according to an embodiment of the present disclosure includes a first semiconductor substrate having a photoelectric conversion element, a pixel composed of a floating diffusion that temporarily holds an electric charge output from the photoelectric conversion element, and a semiconductor layer that is provided on the semiconductor substrate via an insulating film, and has a readout circuit unit that reads out the electric charge held in the floating diffusion and outputs a pixel signal, and the semiconductor layer is made of an organic semiconductor material.SELECTED DRAWING: Figure 39
Patent JP-2021009775-A (JP)
Title: Rail bond
Inventor: KITADA AKIHIKO
IPC: H01R4/02
Filed: 2019-06-28
Abstract: To provide a rail bond that can suppress the progress of peeling of a rail bond terminal even when the rail bond receives vibration or the like for a long period of time.SOLUTION: A rail bond 1 includes a conductor 2 attached to a joint of a rail 11 and electrically connecting rails, and a rail bond terminal (terminal member) 3 attached to an end of the conductor and electrically connecting the conductor and the rail. The terminal member 3 includes a space portion 3d whose upper portion is open between the terminal member 3 and the rail 11, and a saucer portion 3A provided with a plurality of rib members 3f and 3g from a bottom portion to an upper open end in the space portion. A tubular body portion 3B into which the conductor 2 is inserted and attached is formed in a lower bottom portion of the saucer portion, and alloy wax is incorporated in the space portion 3d of the saucer portion such that the terminal member 3 can be welded to, for example, a side surface portion 11c of the rail.SELECTED DRAWING: Figure 5
Patent JP-2019155191-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine that can increase a player's attention degree to a game.SOLUTION: A game machine includes a game board 31D, and the game board 31D includes a general winning port 35D provided in the game area for allowing game balls to enter and a holding device 48 for holding game ball entry to the general winning port 35D. The game machine also includes switching means for switching whether holding of the game balls by the holding device 48 can be released or not. According to this, when game balls flow down the game area and enter the general winning port 35D, the game balls are temporarily held in the holding device 48. Therefore, the game machine can diversify paths of the game balls that flow down the game area and enter the general winning port 35D, thereby increasing a player's attention degree to a game.SELECTED DRAWING: Figure 42
Patent JP-2021013242-A (JP)
Title: Power transmission device and power transmission control method, power transmission device and power receiving device, and power transmission system and power transmission control program
Inventor: OKABE MASAHITO
IPC: H02J50/12
Filed: 2019-07-05
Abstract: To provide a power transmission device or the like capable of compensating for a change in transmission efficiency due to a change in a positional relationship between coils for wireless power transmission facing each other.SOLUTION: A transmission coil TC for non-contact power transmission includes a power transmission open coil TO including each of two coils wound multiple times, a power transmission loop coil TL that is supplied with power to be transmitted and is laminated with the power transmission open coil, and further includes a detection unit DT that detects the transmission efficiency as a power transmission coil, and a capacitance control unit that optimizes the resonance frequency as the transmission coil TC on the basis of the detected transmission efficiency.SELECTED DRAWING: Figure 1
Patent JP-2021013275-A (JP)
Title: Grid interconnection device
Inventor: Yin Songhao
IPC: H02M7/48
Filed: 2019-07-09
Abstract: To improve the accuracy of voltage control in a grid interconnection device that supplies power generated by a distributed power source to an interconnection point.SOLUTION: A grid interconnect device (power conversion device) 100-1 that supplies the power generated by the distributed power source 10-1 to the interconnection point includes a calculation unit 111 that calculates a voltage at an interconnection point on the basis of an output voltage VPV of the grid interconnection device, an output current IPV of the grid interconnection device, and an impedance component between the grid interconnection device and the interconnection point, and a control unit 112 that controls the output power from the grid interconnection device on the basis of the voltage at the interconnection point calculated by the calculation unit.SELECTED DRAWING: Figure 4
Patent JP-2021016064-A (JP)
Title: Image reader
Inventor: AIHARA Ryo
IPC: G03B27/62
Filed: 2019-07-11
Abstract: To eliminate the need for adjustment work of a fitting height of an ADF for the image reading part body.SOLUTION: An image reader 102 includes: a document feeding device 201; an image reading part body 202: a moving document reading glass 303; an image reading part 16 which can be located below the moving document reading glass, and reads an image of a document fed on the moving document reading glass by the document feeding device; hinges 205, 206 which support the document feeding device rotatably for the image reading part body; an oscillation pedestal base 306 which supports at least one hinge; an oscillation shaft 307 which supports the oscillation pedestal base swingably for the image reading part body; and a front side butt part 309 which is provided on the front side opposite to the depth side of the document feeding device to which the hinge is mounted, and can come into contact with a contact surface of the moving document reading glass when the document feeding device is closed. An oscillation center 307a of the oscillation shaft is provided at a position of the same height as the contact surface 303a of the moving document reading glass, or a position below the contact surface.SELECTED DRAWING: Figure 3