baber/WOPTO huggingface dataset:
Patent JP-2019173420-A (JP)
Title: Railway vehicle returning device
Inventor: WATABE KAZUTO
IPC: E01B2/00
Filed: 2018-03-29
Abstract: To provide a railway vehicle returning device capable of preferably returning a derailed railway vehicle.SOLUTION: Since a railway vehicle returning device 100 comprises a track gage outside slope plate 10 and a track gage inside slope plate 20 having the same gradient, when a derailed railway vehicle T runs in an uplink direction on the track gage outside slope plate 10 and the track gage inside slope plate 20 such that a wheel W of the derailed railway vehicle T is pushed up on a rail R, it can run smoothly without yawing, and thus, the railway vehicle T can be preferably returned on the rail R.SELECTED DRAWING: Figure 1
Patent JP-2019172330-A (JP)
Title: Winding body storage box
Inventor: SEKI TAKAYUKI
IPC: B65D5/42
Filed: 2018-03-29
Abstract: To provide a winding body storage box capable of more effectively suppressing a winding body stored in the winding body storage box from jumping out.SOLUTION: The present invention relates to a winding body storage box which stores a winding body formed by winding a long-sized body and is made of thick paper, the winding body storage box having: a main body part which is formed of a pair of end plates, a front plate and a rear plate, and a bottom plate in a box shape for storing the winding body, and has an opening face for delivering the long-sized body on a top face side opposed to the bottom plate; a lid part which is connected rotatably to an upper end of the rear plate, and rotates to open and close the opening face; and a press plate which is formed by bending an extension part extending from the upper end of the front plate to the side of the opening face, and arranged at a position where a part of the opening face is covered more inside the main body part than the lid part. The winding body storage box has one or a plurality of half-cut parts for restricting the press plate from rotating outward formed on an outer side face of the bending part where the extension part is bent.SELECTED DRAWING: Figure 1
Patent JP-2018185803-A (JP)
Title: Control system and method of controlling power generating system on the basis of operation reliability and operation abnormality
Inventor: JOHN ROBERT KORSEDAL
IPC: G05B23/02
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system of determining a remaining useful life RUL of components of a power generating system and minimizing an operational risk to thereby achieve performance optimization.SOLUTION: Executed is processing including the steps of: determining occurrence of operation abnormality of a component during operation of a power generating plant system (P4); upon determination that no operation abnormality has occurred, determining first operational reliability of the component on the basis of an operation characteristic of at least one of the component and the system (P5); upon determination that any operation abnormality has occurred, determining second operational reliability of the component on the basis of the determined operation abnormality and the operation characteristic of at least one of the component and the system (P12); and upon excess of one of the first operational reliability and the second operational reliability over a predetermined operational reliability threshold value, adjusting the operation of the system (P7 and P13).SELECTED DRAWING: Figure 2
Patent JP-2019177449-A (JP)
Title: Shot blast device
Inventor: OBARA YUKI
IPC: B24C3/32
Filed: 2018-03-30
Abstract: To provide a shot blast device that can uniform griding material projection density distributions in a conveyance width direction of a material to be ground and uniform processing in the conveyance width direction of the material to be ground.SOLUTION: The shot blast device comprises: a plurality of blades arranged to extend in the same direction as a conveyance width direction of a material to be ground; blade rotating means that rotates the blades to project a grinding material on the material to be ground; and grinding material supply means, separated from the blade rotating means and arranged in a non-connection state, which has grinding material discharging means arranged to extend in the same direction as the blades and supplies the grinding material over the whole width in a width direction of the blade.SELECTED DRAWING: Figure 1
Patent JP-2019181743-A (JP)
Title: Laminate for rolling molding
Inventor: MATSUI KAZUYA
IPC: C08L21/00
Filed: 2018-04-05
Abstract: To provide a laminate for rolling molding excellent in compression moldability and capable of providing a molded body excellent in rigidity, and the molded body.SOLUTION: There is provided a laminate for rolling molding containing a layer A containing a crystalline propylene polymer component (A1) and a thermoplastic elastomer component (A2) with content of (A1) of 20 wt.% to 80 wt.%, and a layer B containing a crystalline propylene polymer component (B1) and an inorganic filler (B2) with content of (B1) of 50 wt.% to 80 wt.% and content of (B2) of 20 wt.% to 50 wt.%, and having percentage of thickness of the layer A of 0.5% to 10%, and percentage of thickness of the layer B of 90% to 99.5% when total of the thickness of the layer A and the thickness of the layer B is 100%, in which the layer A is arranged on at least one surface.SELECTED DRAWING: None
Patent JP-2019105821-A (JP)
Title: Positive photosensitive resin composition and organic el light-emitting device
Inventor: URAOKA YUSUKE
IPC: H05B33/12
Filed: 2018-04-05
Abstract: To provide a positive photosensitive resin composition easily forming an organic EL light-emitting device whose luminous efficiency hardly decreases.SOLUTION: The positive photosensitive resin composition contains an alkali-soluble resin (A), a moisture absorbent (B) having an average particle diameter of 200 nm or less, a dispersant (C) having at least one of a basic polar functional group and an acidic polar functional group, and a positive photosensitive agent (D). Since the positive photosensitive resin composition contains the moisture absorbent (B), moisture can be absorbed by the moisture absorbent (B). Since the positive photosensitive resin composition contains the dispersant (C), dispersibility can be enhanced even when the moisture absorbent (B) is nanoparticle having an average particle diameter of 200 nm or less.SELECTED DRAWING: None
Patent JP-2018178106-A (JP)
Title: Release film
Inventor: ROKUSHA YUKI
IPC: H05K3/28
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a release film that is suitable for the production of a flexible circuit board, and can exhibit excellent releasability from a printed wiring board.SOLUTION: The present invention provides a release film in which: a surface free energy γof at least one surface is 32 mJ/mor less, and a polar component γof the surface free energy of the surface is 2 mJ/mor less.SELECTED DRAWING: None
Patent JP-2018109792-A (JP)
Title: Phase shift mask blank and method for producing the same, method for producing phase shift mask, and method for manufacturing display device
Inventor: TSUBOI SEIJI
IPC: G03F1/32
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask blank for display device manufacture which can be formed into a cross-sectional shape that effectively exhibits a phase effect by wet etching.SOLUTION: A phase shift mask blank has: a transparent substrate 21; a light semi-permeable film 22 which is formed on a main surface of the transparent substrate 21, has properties as to change a phase of light with a representative wavelength contained in exposure light by about 180 degrees and is composed of a chromium-based material; and an etching mask film 23 that is formed on the light semi-permeable film 22 and is composed of a metal silicide-based material.SELECTED DRAWING: Figure 1
Patent JP-2019183512-A (JP)
Title: Washing toilet seat device
Inventor: IIJIMA NOBUMOTO
IPC: E03D9/08
Filed: 2018-04-11
Abstract: To provide a washing toilet seat device in which a nozzle is appropriately washed while preventing high-temperature washing water from being applied to a human body and suppressing power consumption of a hot water heater.SOLUTION: A washing toilet seat device having a nozzle for performing private part washing of a human body and capable of washing the nozzle, includes: a heat exchanger having a hot water heater for heating the washing water; a switching valve capable of switching a supply destination of washing water from the heat exchanger at least between the one for private part washing and the one for nozzle washing; and a control device for controlling the hot water heater and the switching valve so as to execute low-temperature nozzle washing for washing the nozzle with predetermined low-temperature washing water before the start of private part washing and to execute high-temperature nozzle washing for washing the nozzle with high-temperature washing water lower than that of the low-temperature washing water at a predetermined timing other than before the start of private part washing.SELECTED DRAWING: Figure 2
Patent JP-2019184925-A (JP)
Title: Display device and method for manufacturing display device
Inventor: HIRATO SHINICHI
IPC: H05B33/10
Filed: 2018-04-13
Abstract: To stabilize a pattern of ink coated on a display area and reduce ink thickness fluctuation in the display area.SOLUTION: In a substrate (2), a hole (25) attracting ink is formed and the hole (25) has a plurality of stages of third tapers (30) in a stage shape orthogonal to a direction in which the ink flows, a tangential angle formed by connecting vertices of the respective stages of the third tapers (30) is gentler than an angle of a first taper (26) on the side where the ink flows in and a second taper (27) on the side where the ink is pushed out.SELECTED DRAWING: Figure 4
Patent JP-2019182528-A (JP)
Title: Plastic cup
Inventor: KANAI HIROAKI
IPC: B65D1/00
Filed: 2018-04-16
Abstract: To provide a plastic cup that can greatly reduce consumption of fossil fuel as compared with before to lighten an environmental load, and also includes biomass-derived ethylene having excellent mechanical properties and transparency.SOLUTION: There is provided a plastic cup made of a resin composition including biomass-derived polyethylene formed through polymerization of a monomer including biomass-derived ethylene, wherein 5-30 mass% of the biomass-derived ethylene is contained for the whole resin composition, and a haze value is 30% or less on a side face of the cup.SELECTED DRAWING: None
Patent JP-2018111728-A (JP)
Title: Compositions and methods for increasing serum half-life of therapeutic agent targeting complement c5
Inventor: JEFFREY W HUNTER
IPC: A61P7/06
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for increasing serum half-life of a therapeutic agent targeting a complement C5.SOLUTION: The disclosure features compositions and methods for increasing the half-life of a therapeutic agent (e.g., a C5 antagonist) in the serum of a subject (e.g., a human). Also featured are compositions and methods for: (i) decreasing the frequency by which a therapeutically effective amount of a therapeutic agent must be administered to a human having, suspected of having, or at risk for developing, a medical condition for which the therapeutic agent is effective; and (ii) decreasing the dosage of the therapeutic agent required for therapeutic efficacy in a human having, suspected of having, or at risk for developing, a medical condition for which the therapeutic agent is effective. The methods include reducing the serum concentration of the antigen to which the therapeutic agent binds.SELECTED DRAWING: None
Patent JP-2019187553-A (JP)
Title: Nail file
Inventor: USUDA KAZUHIDE
IPC: A45D29/04
Filed: 2018-04-19
Abstract: To provide a nail file that has a smooth touch to the nail as well as a little load on the nail during the use, that excels in hygienic control, safety, etc., and that possesses a novel milled file pattern.SOLUTION: A milled file pattern 10 for polishing nails and a grip 20 for holding by hand or clipping by fingers are formed with titanium or titanium alloy. As to the projection (blade) of the milled file pattern 10, when grooves are formed on the material surface by laser irradiation with CAD/CAM, they are formed by flash pairs of titanium swept out from the material surface. Also, the flash height of titanium is set in the range of 25-50 μm, while the groove pitch is set in the range of 0.25-1.0 mm. Further, the plate thickness t of the entirety is set in the range of 0.5-1.0 mm.SELECTED DRAWING: Figure 1
Patent JP-2019192432-A (JP)
Title: Vehicular lighting device, vehicular lighting fixture, window panel with vehicular lighting fixture and on-board display
Inventor: SENHO HIROYUKI
IPC: F21S43/145
Filed: 2018-04-23
Abstract: To provide a vehicular lighting device that can emit light having different functions and can be miniaturized.SOLUTION: A vehicular lighting device 1A includes: a light source 2 for emitting light forward; a transmission type surface light-emitting element 3 disposed in front of the light source 2 to transmit light L1 emitted from the light source 2 and emit light L2 emitted in a planar shape forward; and a liquid crystal element 4 for selectively transmitting or blocking light from the light source.SELECTED DRAWING: Figure 1
Patent JP-2019190957-A (JP)
Title: Inspection method of nickel film irradiated with laser
Inventor: NAKAJIMA SACHIKO
IPC: G01N21/27
Filed: 2018-04-24
Abstract: To provide a technique that is novel and useful for inspecting a nickel film irradiate with a laser.SOLUTION: A present specification discloses a method that inspects a nickel film irradiated with a laser. The inspection method comprises: a reduction step of reducing a surface of a nickel film irradiated with a laser under a reduction gas atmosphere; a heating step of, after the reduction step, heating the surface of the nickel film under a nitrogen atmosphere to 250°C or more; a color measurement step of, after the heating step, measuring color of the surface of the nickel film; and a determination step of, determining a state of the surface of the nickel film on the basis of a color measurement result by the color measurement step.SELECTED DRAWING: Figure 7
Patent JP-2019189587-A (JP)
Title: Drug for treating cold and preparation method thereof
Inventor: DONG WENLIANG
IPC: A61K36/9068
Filed: 2018-04-27
Abstract: To provide drugs for treating cold and preparation methods thereof.SOLUTION: Provided is a drug for treating cold which contains 10-20 parts by weight of Fructus forsythiae, 10-15 parts by weight of Perilla leaf, and 3-20 parts by weight of Dandelion.SELECTED DRAWING: None
Patent JP-2019192174-A (JP)
Title: Program, information processing device, and method
Inventor: NAKAJIMA KENTO
IPC: G06F3/01
Filed: 2018-04-27
Abstract: To provide an information processing device, program, and method, which allow for charging more appropriate amounts payable by users for virtual experiences in a virtual space.SOLUTION: A processor lets an avatar object associated with a user enter a second virtual space, makes another avatar object located in the second virtual space execute a performance according to a motion of another user, and execute a first charging process for a first charge amount associated with the second virtual space and a second charging process for a second charge amount associated with the performance.SELECTED DRAWING: Figure 105
Patent JP-2019194963-A (JP)
Title: Electrode of redox flow cell and manufacturing method for the same, and redox flow cell
Inventor: SUZUKI MASAHIRO
IPC: H01M4/88
Filed: 2018-05-02
Abstract: To provide an electrode of a redox flow cell that can maintain a stable cell resistivity even without control of operation temperature and a manufacturing method for the same, and a redox flow cell.SOLUTION: An electrode 2a of a redox flow cell of the present invention contains a carbon material in which the amount of oxygen element contained is 0.44±0.10 mass%; the carbon material is contained in an amount of 10 mass% or more based on the total mass of the electrode; the carbon material is a carbon nano-tube. The redox flow cell 200 further includes a liquid inflow member 1 that is formed of a conductive porous member causing an electrolyte to flow into the electrode, and a liquid outflow member 3 that causes the electrolyte passing through the electrode to flow out.SELECTED DRAWING: Figure 2
Patent JP-2019197631-A (JP)
Title: Light source unit and vehicular headlight
Inventor: SATO YOSHIO
IPC: F21S41/47
Filed: 2018-05-08
Abstract: To provide a light source unit and a vehicular headlight in which a light source and respective optical members can be arranged with high position accuracy.SOLUTION: A light source unit comprises: a light source part comprising a light source; an optical system comprising one or more optical members, and for applying light from the light source toward the front of a vehicle; and a supporting board having a plate shape, provided with concave or convex fitting parts at positions corresponding to the light source part and the optical members in a first surface arranged on an upper side when mounted in the vehicle respectively, and in which the light source part and the optical members are fitted to the fitting parts.SELECTED DRAWING: Figure 1
Patent JP-2019201681-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-21
Abstract: To provide a game machine capable of suitably storing information.SOLUTION: Based on the fact that a specific condition is satisfied (e.g., a game ball has won a V winning area in a second special variable winning device), it is possible to give a profit to a player (e.g., controlled to a probability variation state after a big winning game is completed). A specific condition can be satisfied based on at least a predetermined condition being satisfied (e.g., probability variation big winning). When a specific condition is not satisfied even if a predetermined condition is satisfied, specific information (e.g., log information on the date and time when the probability variation is not satisfied) that can specify that a specific condition is not satisfied can be stored.SELECTED DRAWING: Figure 8-27
Patent JP-2019202596-A (JP)
Title: Worm reduction gear
Inventor: KIYOTA HARUHIKO
IPC: F16H55/18
Filed: 2018-05-22
Abstract: To provide a worm reduction gear capable of restraining degradation in sealing performance by a cover even when a temperature change occurs, without increasing the number of components.SOLUTION: Linear coefficients of expansion of a material constituting a worm housing part 24 and a material constituting a cover 22d are made different from each other. An outer cylindrical part 46a constituting the cover 22d is loosely-fitted onto a cover mounting-side end part 29a constituting the worm housing part 24, and an inner cylindrical part 49a constituting the cover 22d is tightly-fitted into a cover mounting-side end part 29a.SELECTED DRAWING: Figure 13
Patent JP-2019207002-A (JP)
Title: Pipe joint
Inventor: HAMA TOMIO
IPC: F16L37/091
Filed: 2018-05-29
Abstract: To provide a pipe joint which comprises both a structure capable of removing a pipe by merely pressing and turning it by a single hand, and a structure capable of removing the pipe by a different method when it is difficult to turn the pipe and so forth, and can prevent the unintentional removal of the pipe.SOLUTION: A pipe joint 1 comprises a sleeve 3 which is assembled into a main body 2, a lock member 5 and an energization member 6. The sleeve 3 has a working notch hole 40 which penetrates a wall part, and the lock member 5 has a working protrusion 60 which is movably engaged with the inside of the working notch hole 40. When the lock member 5 moves toward a displacement position from a constant position with respect to the sleeve 3, the pressure-contact of the pipe P is released. The working protrusion 60 of the lock member 5 has a first side face 62 extending to a radial direction and an axial direction, and a first inclination face 64 which is inclined continuously to a first end part 2a side from the first side face 62, and the working notch hole 40 of the sleeve 3 has a second side face 42 opposing the first side face 62, and a second inclination face 44 opposing the first inclination face 64.SELECTED DRAWING: Figure 1
Patent JP-2019210600-A (JP)
Title: Seismic control structure and construction method of seismic control structure
Inventor: MAZAKI YUICHI
IPC: E04B1/26
Filed: 2018-05-31
Abstract: To provide a seismic control structure with diagonal braces, enabling thinner estimated width.SOLUTION: A seismic control structure consists of a rectangular frame assembled with vertical frame materials on right and left and horizontal frame materials on top and bottom, an intermediary post set at the lateral direction center of the frame, four diagonal braces extending in the vertical direction center from the top/bottom of the vertical frame materials to the intermediary post, and fittings. The diagonal brace is made up of two U-shaped front and back side materials, being longitudinally overlapped with each other to make an almost H-shaped cross section. The fitting has a junction part to be connected to the diagonal brace and a fixing part to be fixed to the vertical frame material and the intermediary post, and the junction part is sandwiched between the front and the back side materials at both ends of the diagonal brace and fastened together by bolts and nuts. The head of the bolts and the nuts are located inside of the U-shaped front/back materials. The fixing parts of the fittings on one side attached to both ends of the diagonal braces are fixed to right and left sides of the intermediary post, and fixing parts of the fittings on the other side are fixed to inner peripheral faces of the vertical frame materials.SELECTED DRAWING: Figure 1
Patent JP-2019208381-A (JP)
Title: Photoresponsive cell fixing agent
Inventor: YAMAGUCHI SATOSHI
IPC: C07K7/02
Filed: 2018-05-31
Abstract: To provide photoresponsive cell fixing agents that can selectively and reversibly control cell immobilization and detachment due to light stimulation regardless of the target cell type, and can be used repeatedly and continuously.SOLUTION: Provided is a photoresponsive cell fixing agent for fixing predetermined target cells on a substrate, the agent having a hydrophobic chain that can interact with the target cell, a hydrophilic chain that can be arrayed in the form of a monomolecular film on the surface of the substrate, and a branched linker chain linking the hydrophobic chain and the hydrophilic chain, isomerized to the side chain of the branched linker chain by light irradiation, as well as having a photoisomerization site that can change from hydrophobicity to hydrophilicity.SELECTED DRAWING: None
Patent JP-2019211252-A (JP)
Title: Identification device
Inventor: DEN TORU
IPC: G01N23/223
Filed: 2018-05-31
Abstract: To resolve such a problem that an identification error is caused in a fluorescent X-ray identification device for identifying the presence or absence of a specific substance without energy sweep.SOLUTION: An identification device includes: a filter array in which a plurality of filters with filtering characteristics differing from each other are arrayed corresponding to types of substances to be identified; and a detection element array in which a plurality of detection elements are arrayed corresponding to arrangement of the filter array.SELECTED DRAWING: Figure 1