baber/WOPTO huggingface dataset:
Patent JP-2018169127-A (JP)
Title: Casting prevention structure and casting prevention method of combustion treatment facility
Inventor: MIYANAGA HIROSHI
IPC: F23J1/00
Filed: 2017-03-30
Abstract: To provide a casting prevention structure and casting prevention method of a combustion treatment facility, capable of suppressing growth of a cast that flows down on an inclination wall of a connection portion of a stoker furnace and a secondary combustion furnace and then grows so as to close the stoker furnace.SOLUTION: A casting prevention structure of a combustion treatment facility is provided at a connection portion of a stroker furnace 3 and a secondary combustion furnace 4; includes a first water sprinkler 50a and a second water sprinkler 50b inclined so as to gradually become narrower from an upper side to a lower side, and respectively configured to sprinkle cooling water to an upper part of a first inclination wall 30a and a second inclination wall 30b; and is configured to suppress growth of casts 9a, 9b flowing down on the first inclination wall 30a and second inclination wall 30b and growing so as to close the stoker furnace.SELECTED DRAWING: Figure 1
Patent JP-2018167561-A (JP)
Title: Floor sheet and railway floor structure
Inventor: OKAMOTO TAKEAKI
IPC: B32B25/08
Filed: 2017-03-30
Abstract: To provide a floor sheet hardly generating harmful gas such as a hydrogen chloride gas or smoke during burning and excellent in fire resistance and durability of a design layer.SOLUTION: The floor sheet is laid on a floor surface and has a base layer containing a rubber as a matrix, a design layer laminated on at least a part of one surface side of the base layer, and a transparent protective layer laminated in a design layer side of the laminate containing the base layer and the design layer, in which the protective layer mainly contains polycarbonate. Average thickness of the protective layer is preferably 0.05 mm to 1.0 mm. The design layer is preferably a layer printed on the protective layer or a multilayer body containing a printing layer. Type A durometer hardness of the base layer measured according to JIS-K6253:2012 is preferably 85 to 95.SELECTED DRAWING: Figure 1
Patent JP-2018172886-A (JP)
Title: Vibration preventing structure
Inventor: ARAI TOMOKAZU
IPC: E04B2/74
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration preventing structure capable of easily installing a cross member on a metallic base material of a cross member and preventing rattling of cross member.SOLUTION: A plurality of metallic base materials 10,10... which extends in the vertical direction and arranged at intervals in the horizontal direction, and a cross member 50 bridged over the plurality of metallic base materials 10, 10 are provided; the metal backing material 10 is formed with an opening (first opening portion) 20 through which the cross member 50 is inserted; in the opening 20, a cross member installing part 22 having a width dimension larger than a width dimension of the cross member 50 is provided; a fixing piece 23 for pressure-welding the cross member 50 from the outside in the horizontal direction and pressure-welding the cross member 50 toward a cross member installing part 22 is provided on the side of the opening 20 so as to be foldable.SELECTED DRAWING: Figure 1
Patent JP-2018172080-A (JP)
Title: Equipment box
Inventor: KAWAMURA TAKESHI
IPC: B61C17/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an easy access to a rear side of equipment installed on equipment box.SOLUTION: The equipment box 100 for accommodating equipment installed in an operator cabin or a passenger cabin of a railway vehicle is provided that includes an opening and closing structure 44 opening for a near side of the equipment box 100 integrally with at least one of such equipment 84E. In other words, the equipment 84E is installed on the equipment box 100 in the condition of being hold by the opening and closing structure 44 and is moved from a position held by the opening and closing structure 44 in a closed position by receiving an opening operation of the opening and closing structure 44 to the near side where the opening and closing structure 44 is opened. Then a place where the equipment 84E before the movement had been disposed is released and an access to the depth side than the place is reassured. By this, while keeping the condition where the equipment 84E is held by the opening and closing structure 44, other equipment installed on the rear side than the equipment box 100 can be accessed easily without removing the equipment 84E from the equipment box 100.SELECTED DRAWING: Figure 2
Patent JP-2017139796-A (JP)
Title: Device communication using reduced channel bandwidth
Inventor: LEE MOON-IL
IPC: H04W72/04
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem of prior art wireless communication system that provision of information, such as control channel information, uplink information, and downlink information, is not supported on a reduced channel bandwidth.SOLUTION: A system and/or a method for supporting communication with a total bandwidth network, such as a LTE network, with a reduced bandwidth can be disclosed. Downlink assignment and/or in-band assignment such as uplink grant can be provided and/or received, and based on the in-band assignment, transmission can be monitored and/or decoded. Furthermore, information (e.g., definition or configuration) associated with ePDCCH can be provided and/or received, and based on such information, ePDCCH resources can be monitored and/or decoded.SELECTED DRAWING: Figure 17
Patent JP-2018182049-A (JP)
Title: Light-emitting device and illuminating device
Inventor: NADA TOMOKAZU
IPC: H01L33/00
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that has a simple configuration and that can be miniaturized, and whose luminous color is changed by power input from a pulse modulation output power supply.SOLUTION: A light-emitting device comprises: an electrode terminal; and a first circuit and a second circuit connected in parallel from a connection point of the electrode terminal. The first circuit has a capacitor. Each of the first circuit and the second circuit has a light-emission part including one or more semiconductor light-emitting elements. A luminous color of the light-emission part of the first circuit is different from that of the second circuit. The capacitor and the semiconductor light-emitting element on the first circuit are connected in series to each other. The capacitor has a closed circuit including a resistor.SELECTED DRAWING: Figure 1
Patent JP-2018180456-A (JP)
Title: Liquid crystal display device
Inventor: IWAMOTO NOBUHISA
IPC: G02F1/1333
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that offers various operating modes.SOLUTION: (a) A liquid crystal display device 100 includes a liquid crystal display panel 1, a pair of polarizing plates 3, 4 disposed face-to-face with the liquid crystal display panel in between, an electro-optical element 2 disposed on the front or back side of the liquid crystal display panel, and a light source (backlight 5) disposed on the back side of the liquid crystal display panel and configured to feed light to the liquid crystal display pane. (b) The electro-optical element comprises a pair of substrates, a pair of electrodes each being provided on one surface of the respective substrate, and an electrolyte layer containing an electrodeposition material and being disposed between the pair of electrodes. (c) One of the pair of electrodes has a concavo-convex pattern on one surface in contact with the electrolyte layer, the rugged pattern having a ratio of a surface roughness Ra to an average length RSm, or Ra/RSm, of 0.018 or greater.SELECTED DRAWING: Figure 1
Patent JP-2018179264-A (JP)
Title: Grommet
Inventor: NOGUCHI TAKEHIRO
IPC: H01B17/58
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a grommet capable of making an interval between open holes, into which a cable such as a power cable is inserted, equal to or larger than a threshold value even in a case where the size of a contour has restrictions.SOLUTION: A grommet includes a grommet body 13 having a first face 11a and a second face opposite to the first face. The grommet body 13 includes n pieces of open holes H1 to H4 penetrating the first face 11a and the second face. An interval C1 between adjacent open holes among the n pieces of open holes H1 to H4 is set to a first threshold or more, and an interval C2 between each of the n pieces of open holes H1 to H4 and a contour R1 of the first face 11a is set to a second threshold or more.SELECTED DRAWING: Figure 2
Patent JP-2018186181-A (JP)
Title: Server rack and blank panel
Inventor: NAKAYAMA RYUJI
IPC: H05K7/20
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To exclude complicated processing required for installing a blank panel for a server rack and to maintain efficiency of air conditioning.SOLUTION: A server rack 1 comprises: multiple mount frames 2A and 2C including multiple holes 7 for screwing a rack mount apparatus 3 that is a connector apparatus connectable with a server apparatus, when installing the rack mount apparatus 3 in the server rack 1; and a blank panel 10 including a panel part 11 which has a length enough for entirely or partially covering openings 6A provided on one side face of a housing unit 6 for the server apparatus in the server rack 1 and is transient between a first state where the panel part is rolled to cover the openings 6A and a second state where the panel part is wound to expose the openings 6A, and a housing part 12 which is connected to any one of the mount frames 2A and 2C and in which the panel part 11 is wound and housed.SELECTED DRAWING: Figure 1
Patent JP-2018189838-A (JP)
Title: Development device and image formation apparatus
Inventor: SAITO AKIRA
IPC: G03G15/08
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress a developer from stagnating in a region on an upstream side in a developer carrier surface moving direction of a developer restriction member without providing a conveyance screw with an elastic blade member which can cause the developer to coagulate.SOLUTION: In a development device which sends a desired amount of a developer to a development region by supplying the developer conveyed in a developer storage part with a conveyance screw 143 to a surface of a developer carrier 141 through operation of a magnetic field and then conveying the developer carried on the surface of the developer carrier as the surface of the developer carrier moves to let the developer pass through a gap DG formed with a developer restriction member 146, the conveyance screw is driven to rotate so that a screw outer peripheral part moves where it faces the surface of the developer carrier in the opposite direction from the surface moving direction of the developer carrier, and also arranged at a position where the conveyance screw comes into contact with the developer carried on the surface of the developer carrier through the operation of the magnetic field in a region, on a developer carrier surface moving directional-upstream side, of the gap when the conveyance screw is stopped from being driven to rotate.SELECTED DRAWING: Figure 9
Patent JP-2018189321-A (JP)
Title: Heat pump system
Inventor: YASUI KENTA
IPC: F25B1/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce load in each heat pump by enabling each heat pump to use waste heat in a heat pump system having the air-conditioning heat pump and the hot water supply heat pump.SOLUTION: In a heat pump system 10, an air-conditioning heat pump 11 includes an air-conditioning refrigerant circuit 21 for circulating an air-conditioning refrigerant, and a hot water supply heat pump 12 includes a hot water supply refrigerant circuit 41 for circulating a hot water supply refrigerant. During cooling hot water supply operation, heat is exchanged between the air-conditioning refrigerant circulating in a refrigerant circulation passage R3 and the hot water supply refrigerant circulating a refrigerant circulation passage L2 in a heat exchanger 35 between refrigerants, and through the heat exchange, heat of the air-conditioning refrigerant is emitted to the hot water supply refrigerant. During heating hot water supply operation, heat is exchanged between the air-conditioning refrigerant circulating in the refrigerant circulation passage and the hot water supply refrigerant circulating in the refrigerant circulation passage in the heat exchanger 35 between refrigerants, and through the heat exchange, heat of the hot water supply refrigerant is emitted to the air-conditioning refrigerant.SELECTED DRAWING: Figure 5
Patent JP-2018188574-A (JP)
Title: Aliphatic polyester resin composition and packaging material using the same
Inventor: KOBAYASHI YUKIO
IPC: C08L101/16
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable aliphatic polyester resin composition which can be stably and uniformly mixed and can be obtained by a general kneading extruder using easily available general-purpose starch, and to provide a packaging material using the same.SOLUTION: There are provided an aliphatic polyester resin composition which contains 10 pts.mass or more and 100 pts.mass or less of starch, 0.05-5 pts.mass of a water-soluble polymer, 0.05-1 pts.mass of a compound containing a polyfunctional epoxy group, and 0.1-1 pts.mass of a volatile or a non-volatile antioxidant, based on 100 pts.mass of an aliphatic polyester resin; and a packaging material using the same.SELECTED DRAWING: None
Patent JP-2018191467-A (JP)
Title: Variable gap motor
Inventor: NAKAMURA KIMIAKI
IPC: F16H1/32
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable gap motor with high energy efficiency.SOLUTION: A variable gap motor 10 rotates an outer tooth gear 18 having an external tooth 30 by decentering and swinging a movable element 16 having an internal tooth 28 in order to obtain a rotational output. In order to decenter and swing the movable element 16, an electric conduction to a magnetic field coil 24 wound around a stator salient pole 22 of a magnetic field stator 14 is controlled, and a revolving magnetic field is generated. The electric conduction to the magnetic field coil 24 is controlled so that an average value of an angle that a direction Q of an electro-magnetic force of the revolving magnetic field is formed with respect to a direction P to a center of an engagement area between the internal tooth 28 and the external tooth 30 from the center of the movable element 16 is larger than 90° and is smaller than 180°. Since the electro-magnetic force transmitted to the engagement area of the internal tooth 28 and the external tooth 30 is applied so as to rotate an external gear 18 by a wedge effect on the basis of a tooth profile of the internal tooth 28 and the external tooth 30 not only of a circumferential direction component but also a radial direction component, output torque is increased.SELECTED DRAWING: Figure 2
Patent JP-2018160224-A (JP)
Title: Dual input power management method and system
Inventor: LI GUOXING
IPC: G05F1/56
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a dual input power management method and system for a low drop out (LDO) voltage regulator.SOLUTION: A dual input power management method comprises: a step 610 of monitoring whether a first input terminal has a power supply and whether a second input terminal has a power supply and accordingly generating a first monitor signal and a second monitor signal; a step of 620 of generating a priority signal based on the first monitor signal, the second monitor signal and an enable signal to determine an input priority of the first input terminal and the second input terminal; a step 630 of generating a control signal based on a feedback signal, indicative of an output voltage, and a reference signal; and a step 640 of regulating an output voltage based on the priority signal and the control signal.SELECTED DRAWING: Figure 6
Patent JP-2018193425-A (JP)
Title: Resin tube
Inventor: YONEDA YOSHIHIKO
IPC: C08F10/14
Filed: 2017-05-12
Abstract: To provide a resin tube which has flexibility, is excellent in extensibility, unevenness followability and temporal shape retention, and is contracted after stretching and can restore its shape.SOLUTION: A resin tube contains a constitutional unit derived from 4-methylpentene-1 in a resin component, has a break point stress measured according to JIS K-7127(1999) of 5 MPa or more and has a break point elongation of 200-700%.SELECTED DRAWING: None
Patent JP-2018193428-A (JP)
Title: Blow molding containing rubber-modified styrene resin composition
Inventor: ODAJIMA SEIJI
IPC: C08L25/08
Filed: 2017-05-12
Abstract: To provide a blow molding which has less defects by a gel-like substance, hardly causes cutting and thickness deviation of a parison, and is excellent in drawdown resistance.SOLUTION: A blow molding contains a rubber-modified styrene-based resin containing rubbery elastic body particles (B) as dispersion particles in a matrix phase (A), where the matrix phase (A) contains a rubber-modified styrene-based resin composition which contains a styrene-based copolymer of a conjugated divinyl compound having a number average molecular weight (Mn) of 850-100,000 and one or more monovinyl compounds containing at least a styrenic compound and contains 2.5-11.0 mass% of the rubbery elastic body particles (B).SELECTED DRAWING: Figure 1
Patent JP-2018192388-A (JP)
Title: Honeycomb filter
Inventor: KATO YASUSHI
IPC: B01J35/04
Filed: 2017-05-12
Abstract: To provide a honeycomb filter which can suppress an increase in a pressure loss.SOLUTION: A honeycomb filter includes a honeycomb structure part 4 which has a porous barrier wall 1 arranged so as to surround a plurality of cells 2, and a sealing part 5 which is arranged so as to seal either one of end parts of the cells 2. The honeycomb structure part 4 has a plurality of cell arrays in which two or more cells 2 are arrayed linearly along one direction on a cross sectional surface of the honeycomb structure part 4 orthogonal to an extension direction of the cells 2. The plurality of cell arrays include a first cell array 15 having through cells 2c, and a second cell array 16 which does not have the through cells 2c. A width P1 (mm) of the first cell array 15, a width P2 (mm) of the second cell array 16, and a curvature radius R (μm) of a curved corner part 6 of the cell 2 satisfy relations of the following expression (1) and the following expression (2). The expression (1) is 2≤100-(P1/P2×100)≤50. The expression (2) is 0.4≤(R/1000)/((P1+P2)/2)×100≤20.SELECTED DRAWING: Figure 4
Patent JP-2018195404-A (JP)
Title: Die set
Inventor: HOMMA SHIGENORI
IPC: H01B13/16
Filed: 2017-05-15
Abstract: To provide a die set capable of reducing occurrence of an outside protruded part on a surface of an insulation film.SOLUTION: A die set 23 controls a thickness of an insulative liquid resin 28 adhering to an outer peripheral side of a conductive wire 11. The die set 23 includes: a cylindrical die 31 provided with a piercing hole 32 for inserting the wire 11 to the outer peripheral side of which the resin 28 adheres; and a die holder 41 disposed on a downstream side in a conveying direction of the wire 11 to the die 31, and regulating the transfer of the die 31 to a downstream side of the conveying direction. An open hole part 37a of the piercing hole 32 positioned at the downstream side of the conveying direction is positioned at a far down stream side of the conveying direction with respect to a regulation part 34a of the die 31 for regulating the transfer in the conveying direction by the die holder 41.SELECTED DRAWING: Figure 5
Patent JP-2018193095-A (JP)
Title: Packing box
Inventor: ISHIHARA MAKI
IPC: B65D5/44
Filed: 2017-05-17
Abstract: To provide a block-shaped packing box widened in a cross direction by opening the upper side of the box left and right, thereby providing a part on which an article can be mounted, and increased in utility by being allowed to be used as a simple table.SOLUTION: A fold line 29 is disposed at each of the middle stages of first side wall plates 6, 7 in a box barrel part 2, division means 30 is disposed at a part reaching each of the ends of the fold lines 29 located on both sides of second side wall pates 8, 9 from second top surface plates 12, 13 in a box top surface part 5 through the second side wall plates 8, 9 of the box barrel part 4, the second top surface plates 12, 13 and the second side wall pates 8, 9 are provided along the position of the division means 30 so as to be divisible, and a pair of split bodies 32 are formed so as to be rotatable outside a box body 2 through division of the second top surface plates 12, 13 and division of the second side wall pates 8, 9.SELECTED DRAWING: Figure 3
Patent JP-2018079293-A (JP)
Title: Blender
Inventor: KIM JONG BOO
IPC: A47J43/07
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a blender capable of reducing a storage space occupied by a vacuum blender body when unused, attaching/removing a container to/from the body without being hindered, improving visibility of a container interior, and reducing noise made while operating.SOLUTION: A blender includes: a body having a motor for providing a driving force and a vacuum pump for sucking the air; a container having a processing member that is removably fitted to the body and rotatably fitted to a lower inside and a container lid fitted to an upper opening airtightly; a first vacuum tube connected to the vacuum pump; and a soundproof cover which is fitted to the body in the way that it covers the container and can be removed in the way that it is completely separated from the body and, when fitted to the body, has one end opening closed by the body and the interior space closed. One side end part of the first vacuum tube is exposed into the interior space.SELECTED DRAWING: Figure 2
Patent JP-2017139816-A (JP)
Title: Solid-state imaging apparatus, driving method of the same, and solid-state imaging system
Inventor: YAMAZAKI KAZUO
IPC: H04N5/378
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, while in a solid-state imaging apparatus, a circuit configuration in which an effective pixel and a reference pixel constitute a differential pair and an amplification MOS transistor provided in each of the effective pixel and the reference pixel operates as a MOS transistor of an input stage of the differential pair is known, in this configuration, it was necessary to balance two parameters of a parameter as an amplifying MOS transistor and a parameter as an input stage of the differential pair.SOLUTION: An effective pixel and a reference pixel are respectively connected to different signal lines and the signals output from amplification transistors of the effective pixel and the reference pixel are subjected to difference processing and a difference signal output section is provided separately from the amplification transistors.SELECTED DRAWING: Figure 1