baber/WOPTO huggingface dataset:
Patent JP-2018169091-A (JP)
Title: Air-conditioning shutter device and railway vehicle
Inventor: TOKUMURA TOYOYUKI
IPC: B60H1/26
Filed: 2017-03-30
Abstract: To provide an air-conditioning shutter device capable of sufficiently closing/opening a vent hole in a space-saving configuration.SOLUTION: An air-conditioning shutter device 8 comprises: a first closing plate 10; and a second closing plate 20. The first closing plate 10 is supported by an air-straightening plate 30 attached in a vent hole 6a; and being slidable on the air-straightening plate 30 between a closing position where the vent hole 6a is closed and an opening position where the vent hole 6a is opened. The second closing plate 20 is supported by the first closing plate 10; and being slidable on the first closing plate 10 in the same direction as the first closing plate 10. I the first closing plate 10, in an opened position, a part of which is positioned so as to close the vent hole 6a and an opening 12 is formed in a portion which blocks the vent hole 6a. The second closing plate 20 is slidable between a closing position where the opening 12 of the first closing plate 10 is closed and an opening position where the opening 12 is opened.SELECTED DRAWING: Figure 2
Patent JP-2018167893-A (JP)
Title: Package suited to retain freshness of fruit and vegetables, and method for retaining freshness of fruit and vegetables
Inventor: NARITA JUNICHI
IPC: A23B7/148
Filed: 2017-03-30
Abstract: To provide a package which is comprised of a packaging container storing fruit and vegetables including cabbage, and which inhibits browning of the fruit and vegetables including cabbage, while at the same time extremely effectively suppressing generation of malodor, and thus has an excellent freshness retaining function for the fruit and vegetables.SOLUTION: A package is comprised of a packaging container provided with polymeric film and storing fruit and vegetables including cabbage, and an internal oxygen concentration therein is 1.2 volume % to 18.0 volume% after preservation for 72 hours under a condition of 10°C after sealing the package.SELECTED DRAWING: None
Patent JP-2018171267-A (JP)
Title: shelf
Inventor: MANABE SHINICHIRO
IPC: A47B96/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a shelf which facilitates switching an angle of a shelf board to a wall surface, can improve convenience, and is improved in beautiful appearance with simple external appearance.SOLUTION: A shelf 100 which is attached to a wall surface 102 and includes a shelf board 108, and two or more brackets 104,106 fixed to the shelf board is such that: a wall fixing member 110 for engaging the brackets is attached to the wall surface; the brackets have a plurality of plain surfaces 122,124,126 having different angles in a plane orthogonal to a front face 116 of the shelf board; and engaging parts 128,130,132 engaged with the wall fixing member are formed on the plurality of plain surfaces.SELECTED DRAWING: Figure 1
Patent JP-2018173610-A (JP)
Title: Laser module
Inventor: KATAGIRI TAKESHI
IPC: G02B6/42
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve a laser module in which a decrease in coupling efficiency, being possible when resin for fixing collimator lenses expands, between a laser diode group and an optical fiber is suppressed smaller than conventional ones.SOLUTION: A direction of a displacement of a beam intersection that is caused when a resin (R1) for fixing each of collimator lenses (Ci) making up a collimator lens group (C) on a substrate (B) expands and a direction of a displacement of an optical fiber (OF) that is caused when a resin (R) for fixing the optical fiber (OF) on the substrate (B) expands are oriented in a common direction.SELECTED DRAWING: Figure 1
Patent JP-2018176168-A (JP)
Title: Method for manufacturing weld joint
Inventor: OKAWA TEPPEI
IPC: B23K37/06
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a weld joint by which brittle fracture occurrence resistance characteristic of the weld joint can be improved.SOLUTION: There is provided a method for manufacturing a weld joint in which two steel plates are joined by butt welding. This manufacturing method includes: a large heat input welding process in which end faces of two steel plates are so made as to face each other, and said two steel plates are joined on a region of 50% or more and 80% or less of a thickness of the steel plate in a gap between the facing end faces by large heat input welding of one path, thereby forming a first weld zone; and a small heat input welding process in which a weld metal is laminated on a surface of the first weld zone in the gap by small heat input welding of plural paths, thereby forming a second weld zone. A width of the second weld zone is 50% or more of the thickness of the steel plate. A Charpy absorption energy of a weld joint including the first and second weld zones is 40J or more at -20°C.SELECTED DRAWING: Figure 1C
Patent JP-2018180031-A (JP)
Title: Dot sight
Inventor: SEKINE MINORU
IPC: G02B25/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a dot sight which enables aiming accuracy thereof to be improved by improving spherical aberration particularly in a reflective mode.SOLUTION: The dot sight is provide in which a surface of a meniscus lens 11 with positive refractive power, opposite to a surface on the object side and a surface on the object side of a meniscus lens 12 with negative refractive power are stuck together as a cemented surface 13, so that a cemented lens having a convex surface on the object side and practically zero refractive power as a whole is obtained, wherein a semi-transmissive reflective film or wavelength-selective reflective film is formed on the cemented surface 13, wherein both an object-side surface 11a of the meniscus lens 11 and a surface 12a of the meniscus lens 12 with negative refractive power on a side opposite the object side are spherical, and the cemented surface 13 is formed as an aspherical shape, and wherein a light source 15 is disposed at a focal position on an optical axis of a catadioptric optical system comprised of the cemented surface 13 and the surface 12a of the meniscus lens with negative refractive power on a side opposite the object side.SELECTED DRAWING: Figure 1
Patent JP-2018181459-A (JP)
Title: Connector
Inventor: IIZUKA JUNJI
IPC: H01R13/7193
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which a core for noise reduction is held without rattling, and which can be made compact.SOLUTION: A connector 100 including a terminal 50 at one end, and a conductor 20 to be connected with a wire 1 at the other end, and when joined to a mating connector, the terminal 50 is conducted with the terminal of the mating connector, is further provided with a noise filter 10 having an annular core 30 consisting of a magnetic substance attached to the conductor 20 and reducing noise of a current flowing through the conductor 20, an inner mold 110 composed of a soft resin material and molded integrally with the noise filter 10 so as to cover at least the annular core 30, and a housing 120 composed of a hard resin material and covering the inner mold 110.SELECTED DRAWING: Figure 1
Patent JP-2018025290-A (JP)
Title: Installation member for pipe
Inventor: TATSUTA YOSHIAKI
IPC: F16L3/10
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an installation member capable of obtaining sufficient fastening force upon being fastened to a pipe member with a connection material.SOLUTION: An installation member 1 installed on a pip member includes a pair of split bodies 20 split in a circumferential direction and capable of freely changing its attitude between a separation attitude and a cylindrical coupling attitude. In at least one of two opposite arrangement portions F where circumferential end parts 20e of the pair of split bodies 20 in the coupling attitude face to each other, provided is a looseness prevention mechanism R configured to inhibit radial separation movement of the pair of split bodies 20.SELECTED DRAWING: Figure 3
Patent JP-2018178434-A (JP)
Title: Rehabilitation pipe fixture and method for laying rehabilitation pipe fixture
Inventor: MITO TSUNEJI
IPC: F16L55/163
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To propose a rehabilitation pipe fixture that does not cause detachment due to secular change of a rehabilitation pipe T even after several to several decades after completion of a construction work in laying the rehabilitation pipe T, and a method for laying the rehabilitation pipe fixture.SOLUTION: A rehabilitation pipe fixture to be inserted and laid in a pipe of an existing water supply and drain pipe connected to a manhole includes an adhesive applied to a joint surface between an outer peripheral surface of the rehabilitation pipe and the supply and drain pipe, and peeling prevention means provided at both end portions of the rehabilitation pipe, and is configured to pressure contact the rehabilitation pipe to an inner circumference of the supply and drain pipe by the peeling prevention means.SELECTED DRAWING: Figure 1
Patent JP-2018178832-A (JP)
Title: Gear lubrication mechanism
Inventor: SHIWACHI HIROSHI
IPC: F01M1/06
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a gear lubrication device which is reducible in size of an internal combustion engine (engine).SOLUTION: A gear lubrication mechanism comprises: a gear chamber 6 which adjoins a wall part (rear sidewall) 45 of a crankshaft in a cylinder block 4, and in which a gear group is arranged; a cover member (gear cover) 7 for covering the gear chamber; and a lubricant passage 10 for supplying a lubricant to the gear chamber from a main gallery arranged in the cylinder block. The lubricant passage includes: a first passage 11 branched from the main gallery; a second passage 12 communicating with the first passage, and passing through the gear chamber while passing through the inside of a gear shaft 54 of an idle gear 53; a third passage 13 communicating with the second passage and passing through the inside of the cover member; and a fourth passage 14 communicating with the third passage and having an opening part 14a which is opened toward the gear chamber, and supplies the lubricant to the gear group.SELECTED DRAWING: Figure 4
Patent JP-2018161458-A (JP)
Title: Exhaust system of vacuum cleaner
Inventor: MATSUYAMA TERUO
IPC: A47L9/00
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is a practical simple device for an ordinary household with a low expense burden in consideration of an indoor environment, solving the problem that since, in a home vacuum cleaner, air suction and exhaust are performed in the same room, invisible fine dust flies around in the room, which causes a problem in environmental hygiene.SOLUTION: In an exhaust system of the present invention, since air is not exhausted indoors, an exhaust port is provided to a vacuum cleaner, to which a pipe tube for exhausting air to a predetermined outdoor place by an indoor bypass is connected. A "stretchable string" inserted into pipe tube allows two points from the exhaust port to the predetermined outdoor place to be connected so that the distance and the route can be changed freely, and air can be exhausted to the predetermined outdoor place reliably without spoiling a ventilation function of the pipe tube which is connected with the "stretchable string." The pipe tube makes a pair with the vacuum cleaner body and is easy to carry and operate, and cleaning work can be carried out in a clean environment. The vacuum cleaner can meet the needs of an ordinary household.SELECTED DRAWING: Figure 1
Patent JP-2018178609-A (JP)
Title: Building method and building
Inventor: SAKONO JIYOUJI
IPC: E04B2/86
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a building which can greatly shorten the construction period and reduce the construction cost, is excellent in heat insulation, can effectively utilize the wall part, and combines the advantages of wooden buildings and reinforced concrete buildings, and a building method of the building.SOLUTION: The building comprises a wooden shaft assembly structure 10 constructed on a rising portion 3a of a reinforced concrete foundation 3 formed on chestnut 1 and waste concrete 2, a foamed synthetic resin plate material 8 placed in a state of being in contact with an outer side wall 11 of the wooden shaft assembly 10, a reinforcing bar disposed in a region outside the foamed synthetic resin plate material 8 on the rising portion 3a, and a wall body portion 14 made of reinforced concrete and formed on the rising portion 3a in close contact with the foamed synthetic resin plate material 8 and having the reinforcing bar built therein.SELECTED DRAWING: Figure 9
Patent JP-2018183200-A (JP)
Title: Manufacturing method of gum, gum, manufacturing method of artificial tooth, and artificial tooth
Inventor: SAITO HIROSHI
IPC: A61C13/08
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of gum capable of shortening a cutting time, when cutting gum by cutting a workpiece by using a ball end mill.SOLUTION: In a manufacturing method of gum for manufacturing gum constituting an artificial tooth by cutting by a ball end mill, an adhesive surface with the artificial tooth of the gum is formed in an approximately hemisphere-face recessed shape.SELECTED DRAWING: Figure 1
Patent JP-2018184933-A (JP)
Title: Wind power generation system
Inventor: TSUDA KUNINORI
IPC: F03D7/04
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation system capable of improving a power generation amount and power generation efficiency by sufficiently accelerating a wind inside of a duct by reducing generation of a turbulence inside of the duct, the wind power generation system comprising a wind power generation device including an impeller inside of the duct.SOLUTION: The present invention relates to a wind power generation system comprising: a wind power generation device including a duct which is formed in such a manner that a longitudinal cross section which is cut along a center axis is made substantially streamlined, an impeller disposed inside of the duct, and a generator which generates power by rotating the impeller; a wind direction/wind power gauge which is installed so as to measure a wind direction and wind power in the vicinity of the wind power generation device; a rotary pedestal which supports the wind power generation device in a rotatable manner along a support surface; and a control device which controls a rotation angle of the rotary pedestal based on the wind direction and the wind power that are measured by the wind direction/wind power gauge.SELECTED DRAWING: Figure 2
Patent JP-2017199676-A (JP)
Title: Trip control circuit for circuit breaker
Inventor: SEON JONGKUG
IPC: H01H83/02
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a trip control circuit for a circuit breaker capable of breaking a circuit in occurrence of abnormality by detecting both a DC current component and an AC current flowing on a circuit.SOLUTION: A trip control circuit for a circuit breaker according to the present invention includes: a current transformer 20 that has a ring-shaped core 20a allowing a circuit to pass therethrough and a secondary coil 20b wound around the core 20a for detecting a current flowing on the circuit and providing a current detection signal; an oscillation circuit section 61 that applies an electrical signal to the secondary coil 20b to increase a slope of a hysteresis loop of the current transformer 20 to allow the secondary coil 20b to detect a DC current, as well as an AC current, flowing on the circuit; and a trip determining circuit section 63 that compares a current value of the current detection signal having an AC component and a DC component output from the secondary coil 20b with a predetermined reference current value, and outputs a trip control signal when the current value of the current detection signal exceeds the reference current value on the basis of the comparison result.SELECTED DRAWING: Figure 1
Patent JP-2018187000-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2017-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving an excellent performance effect of a light emitting performance.SOLUTION: A light receiving member 6730 is configured so as to guide a light from an illumination board 6720 in different forms so that deterioration of a performance effect can be suppressed even when distances with the illumination board 6720 as a reference are different. Therefore, an improvement can be made from a viewpoint of a performance effect of a light emitting performance while achieving cost reduction. Various forms are exemplified as forms of the light receiving member 6730. For example, a light transmissive member consisting of a colorless or chromatic transparent member may be used, or a member capable of emitting a light planarly almost uniformly like frosted glass may be used.SELECTED DRAWING: Figure 275
Patent JP-2018189823-A (JP)
Title: Image formation device
Inventor: FUKUHARA YUSUKE
IPC: G02B26/12
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the emission start timing of a light beam.SOLUTION: An image formation device comprises: a rotary polygon mirror 15a that deflects a light beam emitted from a semiconductor laser 12 so that the light beam scans the surface of a photosensitive drum 25; a motor 15 that rotates a rotary polygon mirror 15a provided on a rotor 15d having a plurality of magnetic poles; a Hall element 16 that detects magnetic flux change generated by the rotation of the motor 15 and generates a Hall element signal 30; a rotation signal processing part 300 that executes filter processing for removing noise of frequencies obtained by removing a frequency corresponding to the rotational speed of the motor 15 of the Hall element signal 30; and a write control part 31 and an image control part 5 that control, based on an FG signal 22 filtered by the rotation signal processing part 300, the emission start timing of the light beam from the semiconductor laser 12 in each scan period of the light beam, in order to keep constant an exposure start position of the light beam on the photosensitive drum 25 in a scanning direction of the light beam.SELECTED DRAWING: Figure 4
Patent JP-2018190921-A (JP)
Title: Drive device
Inventor: MATSUI YOSHIHIRO
IPC: H05K7/20
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce pressure loss as compared with a case where an air blowing portion is not disposed apart from an air intake port in a drive device including a box, and a drive unit and a blower part disposed in the box.SOLUTION: A driving device 10 includes: a box 20 in which an air inlet 26A and an air outlet 24A are formed; a drive unit 40 disposed in the box 20 and outputting a signal for driving an object to be driven; and an air blowing unit 30, which is disposed at a position apart from an inner surface of the box 20 in the box 20 between the drive unit 40 and the air inlet 26A and sends air sucked from the air inlet 26A to the drive unit 40.SELECTED DRAWING: Figure 3
Patent JP-2018194183-A (JP)
Title: Cooling device
Inventor: KAWAI MASAHIRO
IPC: F25B7/00
Filed: 2017-05-12
Abstract: To provide a cooling device which achieves improvement of cooling performance.SOLUTION: A cooling device 100 according to the invention has at least a main circuit 10 including a pump 11 which supplies a refrigerant to a cooled body and a tank 12 which stores the refrigerant, a cooling circuit 20 which includes an evaporator 21, a compressor 22, a condenser 23, and an expansion valve 24 and conducts heat exchange with the refrigerant circulating in the main circuit, and a cooling circuit 30 which includes an evaporator 31, a compressor 32, a condenser 33, and an expansion valve 34 and conducts heat exchange with the refrigerant circulating in the main circuit. The evaporator 21 and the evaporator 31 are serially arranged in the main circuit.SELECTED DRAWING: Figure 1
Patent JP-2017224807-A (JP)
Title: Method and device for processing wafer shaped article
Inventor: DAVID MUI
IPC: H01L21/027
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing pattern collapse while drying a wafer.SOLUTION: A device for processing a wafer shaped article includes a rotary chuck 10 for holding a wafer W, a heating assembly 50 for heating the wafer, and a liquid dispenser for discharging liquid to the wafer surface. The heating assembly includes at least five arrays of radiation heating elements that can be controlled individually. The liquid dispenser includes one or more swing arms 30 configured to move an emission point from the central region to the peripheral region of the rotary chuck. A controller controls power supplied to each of at least five individually controllable radiation heating element groups, on the basis of the position of the emission point of the liquid dispenser.SELECTED DRAWING: Figure 2
Patent JP-2018196636-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate a special performance period for permitting performance reception to any of two different operation means.SELECTED DRAWING: Figure 60
Patent JP-2017200924-A (JP)
Title: Highly concentrated pharmaceutical preparation
Inventor: ADLER MICHAEL
IPC: A61K39/395
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly concentrated and stable pharmaceutical formulation of a pharmaceutically active anti-CD20 antibody, such as rituximab or ocrelizumab, or a mixture of the antibody molecules for subcutaneous injection.SOLUTION: According to the present invention, there is provided a pharmaceutical formulation comprising an anti-CD20 antibody in an amount of approximately 50-350 mg/ml, preferably 100-150 mg/ml, more preferably 120 ± 20 mg/ml in combination with at least one hyaluronidase enzyme in an amount of approximately 1000 to approximately 16000 U/ml, preferably approximately 2000-12000 U/ml, at least one buffer such as a histidine buffer giving a pH of 5.5 ± 2.0, a stabilizer of 1-500 mM or a mixture of two or more stabilizers (e.g., sugar, such as α,α-trehalose dihydrate or sucrose, optionally methionine as a second stabilizer), and a nonionic surfactant in amount of 0.01-0.1%.SELECTED DRAWING: None
Patent JP-2018199750-A (JP)
Title: Polishing composition
Inventor: MORIYAMA KAZUKI
IPC: B24B37/00
Filed: 2017-05-25
Abstract: To provide a polishing composition of which an abrasive grain is hard to be aggregated.SOLUTION: There is provided a polishing composition separately having an A liquid containing an abrasive grain, glycine and water, and a B liquid as a diluent for reducing concentration of the abrasive grain of the A liquid by mixing with the A liquid, in which pH of the A liquid is 9.3 or less.SELECTED DRAWING: None