baber/WOPTO huggingface dataset:
Patent JP-2018119430-A (JP)
Title: Drain impeller
Inventor: XIAO YU-MING
IPC: F04D29/24
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a drain impeller which improves water pumping efficiency and decrease generation of air bubbles.SOLUTION: A drain impeller 10 is provided with one shaft center 11, one annular bottom plate 21 and one annular wall surface 31. The shaft center 11 causes one end to have a linkage tank 13, is used for linking one driving shaft and allows a plurality of support ribs 15 to be extended toward a radial direction outer side. The annular bottom plate 21 is provided on bottom parts of the plurality of support ribs 15, the annular bottom plate 21 and the shaft center 11 are separated from each other, a plurality of engraving parts are formed among the shaft center 11, the plurality of support ribs 15 and the annular bottom plate 21, and a bottom surface of the annular bottom plate 21 is formed in wavy undulations. The annular wall surface 31 includes one upper edge part 33 and one lower edge part 35, is connected with an outer end part of each support rib 15 and is connected to the annular bottom plate 21 by the lower edge part 35, the upper edge part 33 is undulated in a wave shape and the lower edge part 35 is undulated in a wave shape.SELECTED DRAWING: Figure 1
Patent JP-2018119769-A (JP)
Title: Bathroom air conditioner and mounting method of the same
Inventor: MIENO TAKESHI
IPC: F24F13/32
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom air conditioner which can improve workability and safety, and to provide a mounting method of the same.SOLUTION: A bathroom air conditioner is arranged at an opening formed by a plurality of panels 40 mounted on keels provided at a ceiling and it includes: a body casing 10; a grille 20 mounted below the body casing 10; fixing metal fittings 30 provided at the ceiling and for supporting the body casing 10; and a fixing part for fixing the body casing 10 to the fixing metal fittings 30. At the fixing metal fitting 30, at least one part of a temporary fixing mechanism which supports the body casing 10 in a temporary fixing state where the fixing part has not fixed the body casing 10 is provided, and in the temporary fixing state, a gap G1 is formed between the grille 20 and an edge 44E of the opening.SELECTED DRAWING: Figure 10
Patent JP-2017186651-A (JP)
Title: Al-Mg-Zn ALLOY WITH SCANDIUM FOR INTEGRAL CONSTRUCTION OF ALM STRUCTURES
Inventor: BLANKA LENCZOWSKI
IPC: C22C21/10
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy and a light-metal workpiece production method for producing high-strength light-metal workpieces by additive layer manufacturing (ALM) and/or spraying methods for load-optimized components in automobile manufacture or aviation and aerospace applications, plant engineering or medical technology, or as coating material for structural components.SOLUTION: An aluminum alloy comprises: 4.0 to 10.0% of Zn; 1.0 to 3.5% of Mg; 0 to 0.5% of at least one element selected from among Zr, Hf, Mo, Tb, Nb, Gd, Er and V; 0 to 2.5% of Cu; 0 to 0.4% of Si; 0 to 0.5% of Fe; 0 to 0.5% of Mn; 0 to 0.3% of Cr; 0 to 0.2% of Ti; 0 to 1.25% of Sc; and the balance Al and inevitable impurities. An aluminum alloy contains, based on the total weight of the alloy, 4.0 to 8.0 wt.%, particularly preferably 0.03-8.0 wt.%, of Zn, and/or preferably 1.1 to 3.0 wt.% of Mn.SELECTED DRAWING: None
Patent JP-2018129194-A (JP)
Title: Flashlight
Inventor: TSUGE KAZUNORI
IPC: G03B15/02
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To allow an irradiation range to be changed without changing an overall shape including a length in a flashlight capable of changing the irradiation range.SOLUTION: A flashlight comprises a light source, a cylindrical frame body comprising an opening part for emitting light from the light source to the outside, a holder for holding the light source, and a housing member for housing the holder inside the frame body. The housing member is configured so that the holder is moved in a central axis direction of the frame body by an external operation.SELECTED DRAWING: Figure 5
Patent JP-2018135991-A (JP)
Title: Moving mechanism
Inventor: MOMOSE YOSUKE
IPC: F16H25/20
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To permit adjustment of an interval and positions of a pair of nuts with precision equal to or less than a screw pitch in a moving mechanism in which a right screw part and a left screw part are provided left and right in a unitary lead screw, and nuts in which rotation is limited are threadedly engaged with the right screw part and the left screw part.SOLUTION: A moving mechanism 1 includes: a lead screw 2 in which a right screw part 2A and a left screw part 2B are formed left and right; a first nut body 6 threadedly engaged with the right screw part 2A; a second nut body 7 threadedly engaged with the left screw part 2B; a first nut holding body 8 that is slidably provided in the lead screw 2, and is connected to the first nut body 6 so as to limit rotation of the first nut boy 6 around the lead screw 2; and a second nut holding body 9 that is slidably provided in the lead screw 2, and is connected to the second nut body 7 so as to limit rotation of the second nut body 7 around the lead screw 2. A connection part 10 capable of connecting the first and second nut bodies 6, 7 in optional rotary positions is provided between the first and second nut bodies 6, 7 and the first and second nut holding bodies 8, 9.SELECTED DRAWING: Figure 1
Patent JP-2018142568-A (JP)
Title: Package base and air-tight package using the same
Inventor: HIROSE MASAYUKI
IPC: H01L23/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To create a package base in which deformation and cracks hardly occur even when the width of a frame section is narrowed.SOLUTION: A package base includes an almost rectangular proximal region and an almost frame like frame section provided along an outer periphery of the proximal region. A stress buffer section is provided with all or part of inner wall corners of the frame section.SELECTED DRAWING: Figure 2
Patent JP-2018142872-A (JP)
Title: Touch panel module
Inventor: SUMI SHINOBU
IPC: H01Q1/38
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel module in which reliability can be improved by reducing a mechanical connection portion and the overall size of a housing can be reduced.SOLUTION: A touch panel module includes: a transparent substrate including sensing electrode patterns in two directions intersecting to each other in plan view on one surface of a viewing side or front and back surfaces, respectively; and cover glass or a cover film stuck to the transparent substrate. The transparent substrate has an antenna pattern outside the sensing electrode patterns in two directions, and also has a region extending from an end in at least one direction of the cover glass or cover film. The antenna pattern exists in the extending region, and a region in which the transparent substrate extends from an end of the cover glass or cover film has a structure curved in cross-sectional view.SELECTED DRAWING: Figure 5
Patent JP-2018146624-A (JP)
Title: Transmission type diffraction element and anti-reflection structure
Inventor: OI YOSHIHARU
IPC: G02B5/18
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To make a change in anti-reflection performance small relative to a broad incident light wavelength band and an angle of incidence band, as exhibiting a high anti-reflection performance regardless of incident polarization relative to oblique incident light in a spectroscopic element and the like.SOLUTION: A transmission type diffraction element according to the present invention comprises: a transparent substrate 11; a diffraction grating 12 that is provided on a first plane side of the transparent substrate 11; and an anti-reflection structure 13 that is provided on a second plane side opposing the first plane of the transparent substrate 11. The diffraction grating 12 is a diffraction grating that has a grating cycle Pg in a first direction of an in-first plane, and the anti-reflection structure 13 has a cyclic structure layer that has a convex part 131 and a concave part 132 alternately disposed in a second direction orthogonal to at least the first direction of an in-second plane of the transparent substrate 11. Let a cycle in the second direction of the convex part 131 in the period structure layer of the anti-reflection structure 13 be P, P≤1.3 Pg is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017129870-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: H05B33/14
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a semiconductor device in which variations in the threshold voltage of a transistor and variations in mobility are reduced.SOLUTION: A display device includes a transistor and a capacitative element that is electrically connected to a gate of the transistor and discharges charges, which are held by the capacitative element according to voltage that is the sum of voltage according to a threshold voltage of the transistor and a video signal voltage, via the transistor once, thereby reducing variations in current flowing through the transistor or variations in the mobility of the transistor.SELECTED DRAWING: Figure 1
Patent JP-2018145324-A (JP)
Title: Substrate for heat medium, and heat transport system and heat pump system using the same
Inventor: NARUSE JUNICHI
IPC: F25B1/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a heat medium having low viscosity, a low freezing point and high heat stability, and a heat transportation system and a heat pump system using the substrate for the heat medium.SOLUTION: There is provided a substrate for a heat medium containing hydrophilic ion liquid and water and having viscosity of the hydrophilic ion liquid at 25°C of 30 mPa s or less and a molecular weight of 150 or less. Because the ion liquid is good in heat stability, heat stability of the substrate for the heat medium can be secured. By setting the viscosity of the hydrophilic ion liquid at 25°C to 30 mPa s or less or the molecular weight to 150 or less, kinetic viscosity of the substrate for the heat medium can be reduced. Further a low freezing point can be achieved because freezing point reduction effects can be obtained by dissolving the ion liquid in water.SELECTED DRAWING: None
Patent JP-2018155412-A (JP)
Title: Fuel combustion apparatus, and combustion method
Inventor: SOMARATENAKAPURUGEDONKUNKUMAAMIRA
IPC: F23C99/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel combustion apparatus and a combustion method, capable of suppressing the amount of NOx and ammonia discharged while avoiding a system for combusting fuel from becoming complicated.SOLUTION: The fuel combustion apparatus comprises a combustor comprising a combustion chamber to which an air-fuel mixture containing fuel and a first oxidizer, and a second oxidizer are fed. The combustor is provided with a first feed port for feeding the air-fuel mixture to the combustion chamber and a second feed port disposed downstream in the flow direction of the air-fuel mixture relative to the first feed port to feed the second oxidizer to the combustion chamber. Defining an equivalence ratio of fuel contained in the air-fuel mixture as a first equivalence ratio, and an equivalence ratio of fuel contained in the air-fuel mixture and in the second oxidizer as a second equivalence ratio, the first equivalence ratio is higher than 1 and the second equivalence ratio is lower than 1.SELECTED DRAWING: Figure 1
Patent JP-2018155509-A (JP)
Title: Biogas detection device, method and program
Inventor: KUSAMA AYUMI
IPC: G01N33/497
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a biogas detection device, method and program which can accurately detect a desired gas in spite of the influence of interference gas.SOLUTION: A biogas detection device 12 acquires an output value in a reference atmosphere of a semiconductor type gas sensor 26 having sensitivity to a desired gas included in interference gas and biogas, as a reference output value, acquires a density of the desired gas on the basis of a first output value of the semiconductor type gas sensor 26 during measurement of the biogas, corrects the density of the desired gas on the basis of a second output value of the semiconductor type gas sensor 26 in an atmosphere before the measurement of the biogas and the reference output value, and outputs information corresponding to the corrected density of the desired gas.SELECTED DRAWING: Figure 1
Patent JP-2017187752-A (JP)
Title: Composition for forming interlayer insulating film, interlayer insulating film, method for forming interlayer insulating film pattern, and device
Inventor: UNO KAZUHIDE
IPC: G03F7/40
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a material with which an interlayer insulating film having further improved mechanical properties (fracture elongation, and the like) can be formed.SOLUTION: This invention relates to a composition for forming an interlayer insulating film, comprising: a polymerizable monomer (M); an alkali-soluble elastomer (P) containing a polymerizable group; an imide compound (Z) represented by general formula (z-1), and a polymerization initiator. This invention also relates to an interlayer insulating film containing the polymerized product thereof, a method for forming an interlayer insulating film pattern, and a device including the interlayer insulating film on a support. In the formula (z-1), Rand Rrepresent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; Rrepresents a divalent organic group containing an aliphatic hydrocarbon group and/or an aromatic hydrocarbon group; Rand Rrepresent an alkyl group or an alkoxy group; and nand nare 0 or 1.SELECTED DRAWING: None
Patent JP-2017107873-A (JP)
Title: Light-emitting device
Inventor: NAKAJIMA SHINJI
IPC: H01L51/50
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion between an organic EL element and a sealing film.SOLUTION: A light-emitting device 10 includes a substrate 100, an organic EL element 102, a buffer film 210, and a sealing film 220. The organic EL element 102 is formed on the substrate 100. The sealing film 220 is positioned on the substrate 100 and the organic EL element 102 and seals the organic EL element 102. The buffer film 210 is positioned between the organic EL element 102 and the sealing film 220 and is in close contact with the sealing film 220. The sealing film 220 includes, for example, at least one layer composed of an oxide.SELECTED DRAWING: Figure 1
Patent JP-2018155904-A (JP)
Title: Display control device and method for controlling the same
Inventor: MATSUDA TATSUHIDE
IPC: G02B7/34
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique that allows a user to intuitively grasp change in an extent of focusing in response to change in a diaphragm value.SOLUTION: A display control device includes: acquisition means for acquiring information on a focusing degree of an image shot by imaging means; display control means for controlling such that a display item containing a first index and a second index is displayed so that a distance between the first index and the second index matches the focusing degree based on information acquired by the acquisition means; and control means for controlling such that a display width of the first index or the second index in a distance direction of the first index and the second index is changed based on a diaphragm setting for adjusting luminous exposure with the imaging means.SELECTED DRAWING: Figure 5
Patent JP-2018155357-A (JP)
Title: Actuator and fluid pressure control circuit including the same
Inventor: SHIMAZAKI SHIGE
IPC: F16D41/12
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having a simple structure and significantly high detection accuracy.SOLUTION: An actuator includes: a cylinder 51; a piston 52 configured to move inside the cylinder 51; a stroke sensor 53 configured to detect a position of the piston 52; an edge part 51a1 configured to regulate rotation toward one side; and a regulation projection 51b configured to regulate rotation toward the other side. A rotation amount allowed by the edge part 51a1 is made larger than a rotation amount allowed by the regulation projection 51b. A center of a sensor 53c of the stroke sensor 53 is deviated to the one side from a center of a to-be-detected member 53b fixed to the piston 52.SELECTED DRAWING: Figure 12
Patent JP-2018157722-A (JP)
Title: Actuator
Inventor: TAKADA SEIICHI
IPC: F16D41/08
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an actuator with little power consumption during a motor rotation, no backlash, and excellent maintainability.SOLUTION: By adopting a brake unit, as a brake of an actuator, which rotates only a motor shaft 6 at a drive of a motor 1 if a lock release piece 10 is non-rotatably restricted by energizing a magnetic brake 11 of an excitation operation type and which does not rotate the motor shaft 6 even if torque is added to the motor shaft 6 if the lock release piece 10 is rotatably released by making the magnetic brake 11 a non-energized state, a brake capacity required for the magnetic brake 11 is made small, a power consumption during rotation of the motor 1 is made little, and it is made possible for an operator to easily move a driven member from an output side if the magnetic brake 11 is energized during power failure. Also, a rotation transmission from an input side of a brake unit 2 to an output side is executed only by the motor shaft 6, which leads to a configuration without a backlash.SELECTED DRAWING: Figure 1
Patent JP-2018160436-A (JP)
Title: Gas circuit breaker
Inventor: SAKUYAMA TOSHIAKI
IPC: H01H33/915
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker for achieving further improvement in breaking performance of small and medium-sized current.SOLUTION: A gas circuit breaker includes: an operation mechanism 1: a heat puffer chamber 19; a mechanical puffer chamber 32; a relief valve 34; a movable main contact piece 5 and a movable arc contact piece 11; a fixed main contact piece 6 and a fixed arc contact piece 12; a movable side lead-out conductor 14; and a fixed side lead-out conductor 15. The gas circuit breaker further includes: a separating cylinder 21 for dividing the heat puffer chamber 19 in the radial direction; an inner peripheral passage 24 formed in the inner peripheral side of the separating cylinder 21; and a check valve 22 for opening and closing a communication hole 23.SELECTED DRAWING: Figure 1
Patent JP-2018164573-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: 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 regard, in the Pachinko machine 1, when operation to an operation button is received, specific sound is outputted intermittently regardless of the operation mode and a display pattern is progressed with a predetermined schedule.SELECTED DRAWING: Figure 60
Patent JP-2018169640-A (JP)
Title: Input support program, information processing apparatus, and input support method
Inventor: AOKI TAKASHI
IPC: G06F3/0489
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To enable quickly accessing to input fields for which input is desired, in one embodiment.SOLUTION: An input support program to be executed by an information processing apparatus according to one embodiment comprises a drawing process and an instruction process. In the drawing process, when predetermined conditions are satisfied, a drawing unit for drawing an input screen including a plurality of input fields in a window arranges at a position corresponding to the input field and draws key information corresponding to the input field. When a key corresponding to the key information is selected, the instruction process instructs the drawing unit so as to move a focus into the input field corresponding to the key information.SELECTED DRAWING: Figure 3
Patent JP-2018168890-A (JP)
Title: Hydrogen filling method and hydrogen filling system
Inventor: HAIJIMA SATOSHI
IPC: F17C5/06
Filed: 2017-03-29
Abstract: To provide a hydrogen filling method which can cope with the rapid filling of hydrogen while preventing the generation of dew condensation at a coupling part between a receptacle and a nozzle.SOLUTION: A hydrogen filling method which inserts a nozzle 17 inserted in a receptacle 4 on a vehicle side so as to couple with each other, supplies cooled hydrogen by a pre-cooler through a hose 18 connected to the nozzle 17, thereby filling hydrogen into a tank on the vehicle side. At least a coupling part between the receptacle 4 and the nozzle 17 is covered by a cover member 31, and inactive gas G is supplied into the inside of the cover member 31.SELECTED DRAWING: Figure 3
Patent JP-2018168503-A (JP)
Title: Manufacturing method of cooling garment
Inventor: SENOO HITOSHI
IPC: A41D13/002
Filed: 2017-03-30
Abstract: To provide a manufacturing method of a cooling garment capable of: easily fabricating a fan fitting part; stably attaching a fan; and attaching a lanyard, etc. while exerting a cooling function.SOLUTION: A manufacturing method of a cooling garment comprises the steps of: sewing a sheet member 30 on a front side 21 of a face fabric 20 to make a sewing frame; forming a through-hole on the inside of the sewing frame to make a rest; making a plurality of incisions in the rest to form the incisions of the face fabric and the incisions of the sheet member; pulling out the sheet member 30 on the back side of the face fabric 20 through the through-hole to form a mounting hole 4; attaching a reinforcing ring 40 between the face fabric 20 and the sheet member 30; and sewing the periphery of the mounting hole 4 to fasten the reinforcing ring 40. In addition, the manufacturing method of a cooling garment comprises a step of fabricating a passage part for leading a lanyard from the side of the face fabric 20 to the side of a lining fabric, on the back of a cooling garment 1.SELECTED DRAWING: Figure 1
Patent JP-2018169836-A (JP)
Title: Event management device, event management program, event management method
Inventor: KIKUCHI SONAE
IPC: G06Q10/02
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an event management device, an event management program, and an event management method capable of providing facility information in consideration of both desired conditions and rejection conditions of a participation candidate of an event.SOLUTION: An event management device according to the present invention comprises an event setting processing part for setting information about an event in which a plurality of participants participate, an acceptance processing part capable of accepting desired conditions and rejection conditions related to selection of a facility to be used in the event from a plurality of users, a retrieval processing part for retrieving a facility which meets the desired conditions and does not meet the rejection conditions, and a presentation processing part for presenting a retrieval result of the facility.SELECTED DRAWING: Figure 1