baber/WOPTO huggingface dataset:
Patent JP-2018053628-A (JP)
Title: Bathroom unit
Inventor: KURIYA KENZO
IPC: F21V31/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit which facilitates attachment work of a packing for sealing an opening provided in a ceiling panel for attaching lighting.SOLUTION: In a bathroom unit 100, a lighting 1 is attached to a ceiling panel 95. The ceiling panel 95 has a triangular opening 70 into which the lightning 1 is fitted. The lightning 1 has a flange portion opposed to the lower surface of the peripheral edge portion of the opening portion 70. In the flange portion, a packing is provided so as to surround the opening portion 70. The packing is pressed against the peripheral edge portion of the opening portion 70 and the flange portion. The opening portion 70 has a vertex portion with a rounded shape.SELECTED DRAWING: Figure 1
Patent JP-2018060633-A (JP)
Title: Insulated wire
Inventor: NAKABASHI MASANOBU
IPC: C08K3/22
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire which is inexpensive and excellent in mechanical characteristics, flame retardancy, and heat resistance.SOLUTION: The insulated wire includes a conductor and an insulating layer arranged on the outer periphery of the conductor. The insulating layer is formed of a fluorine-containing elastomer composition. The fluorine-containing elastomer composition contains: a base polymer (A) containing 70 to 98 mass% (inclusive) of a copolymer (a1) of tetrafluoroethylene and a C2-C4 α-olefin and 2 to 30 mass% (inclusive) of an ethylene-ethyl acrylate-maleic anhydride terpolymer (a2); and a flame retardant (B) containing an antimony compound (b1) and a bromine-based flame retardant (b2). The fluorine-containing elastomer composition contains, based on 100 pts.mass of the base polymer (A), 1 to 20 pts.mass (inclusive) of the antimony compound (b1) and 0.3 to 15 pts.mass (inclusive) of the bromine-based flame retardant (b2).SELECTED DRAWING: Figure 1
Patent JP-2018060709-A (JP)
Title: Conductive material, connection structure, and method for producing connection structure
Inventor: WAKIOKA SAYAKA
IPC: H01B1/22
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material that makes it possible to efficiently dispose solder in a conductive particle on an electrode, and also effectively inhibit the corrosion of the electrode and a solder part in a connection part under a high-temperature and high-humidity environment.SOLUTION: A conductive material has a plurality of conductive particles having solder on the external surface portion of a conductive part, a thermosetting compound, and a thermosetting agent. The thermosetting agent is a polyfunctional thiol compound that has no ester skeleton and has two or more thiol groups.SELECTED DRAWING: Figure 1
Patent JP-2018063319-A (JP)
Title: Display device
Inventor: GOTO MASAHIRO
IPC: G02B27/02
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of suppressing visibility of a non-imaging region, which is caused by a non-pixel region present between pixels of an image source.SOLUTION: An optical sheet 20 has first unit shapes and second unit shapes, in which the first unit shapes extend in a first direction and are arranged in a second direction orthogonal to the first direction, and the second unit shapes extend in a third direction and are arranged in a fourth direction orthogonal to the third direction. An image source is composed of pixels in a plurality of colors arranged. When a direction where the distance between pixels in the same color is shortest is defined as a first proximity arrangement direction, while a direction different from the first proximity arrangement direction, where the distance between pixels in the same color is second shortest, compared to the first proximity arrangement direction, is defined as a second proximity arrangement direction, at least one of the second direction and the fourth direction is disposed at an angle of 5 degrees or more with respect to the first proximity arrangement direction and the second proximity arrangement direction.SELECTED DRAWING: Figure 2
Patent JP-2018062690-A (JP)
Title: Steel wire and manufacturing method therefor
Inventor: MASUDA TOMOKAZU
IPC: C21D9/52
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire excellent in heat conduction characteristics and high temperature strength, and a manufacturing method therefor.SOLUTION: There is provided a steel wire containing C:0.3 to 1.2 mass%, Si:0.01 to 2.5 mass%, Mn:0.01 to 1.0 mass%, P:over 0 mass% and 0.05 mass% or less, S:over 0 mass% and 0.05 mass% or less and Cr:0.7 to 2.0 mass% and the balance iron with inevitable impurities. In the steel wire, maximum diameter of Cr-based carbide contained in the steel wire is 0.3 μm or less and the number thereof is 1.5/μmor less, and tempered martensite is 90% or more in an area ratio.SELECTED DRAWING: None
Patent JP-2018065514-A (JP)
Title: Vehicle operation device
Inventor: ITO KENJI
IPC: H01H9/18
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operation device which enables improvement of the visibility, the design property, the dust resistance, and the water resistance.SOLUTION: A vehicle operation device 1 includes: a switch operation part (an operation switch 6 and an operation knob 9) which enables a user to select a predetermined operation position; an operation panel 3 in which the swith operation part is provided on a front surface; and a housing 2 holding the operation panel 3. The vehicle operation device 1 is provided with an exterior panel 16 which can move between a closed position where a design surface covers a front surface of the operation panel 3 and an open position where the design surface exposes the front surface. A storage part 2a which stores at least a part (a stored part) of the exterior panel 16 in the open position is formed at the housing 2. Further, a bulb (a light source) 19 is provided at the exterior panel 16.SELECTED DRAWING: Figure 3
Patent JP-2018065518-A (JP)
Title: Connection release device
Inventor: BEPPU SHINJI
IPC: B64G1/64
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a connection release device capable of more reliably performing connection release.SOLUTION: A connection release device for use in separation of a navigation body includes a pair of separation mechanisms that are separably connected to each other, and a drive part that generates driving force for releasing connection of the separation mechanisms. The drive part is fixed to one of the pair of separation mechanisms. In addition, the separation mechanisms comprise a pair of connection members that are separably connected to each other, and an intermediate member, one side of which is attached to the connection member and the other side of which is attached to a separation object. The driving part is attached to the intermediate member.SELECTED DRAWING: Figure 1
Patent JP-2018070390-A (JP)
Title: Method of producing tetraammineplatinum (ii) hydroxide
Inventor: TAKAHASHI YUTA
IPC: C01G55/00
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing tetraammineplatinum (II) hydroxide capable of sufficiently removing chloride ions.SOLUTION: There is provided a method of producing an aqueous solution of tetraammineplatinum (II) hydroxide, which process is characterized by comprising a step of causing an aqueous solution of tetraammineplatinum (II) chloride to react with silver (I) oxide containing silver in an amount expressed in terms of metal in a molar ratio of 2.3 to 4 times relative to the foregoing platinum to obtain an aqueous solution and a precipitate, a step of removing the precipitate from the aqueous solution and the precipitate to obtain the aqueous solution, and a step of causing the aqueous solution to react with an anion exchange resin substituted with a hydroxide ion.SELECTED DRAWING: None
Patent JP-2017049266-A (JP)
Title: Fluid evaluation device and method
Inventor: TATEISHI KIYOSHI
IPC: G01F1/66
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluid evaluation device that suitably calculates at least one of the flow rate and the flow velocity of a fluid while taking the concentration of the fluid into account.SOLUTION: A fluid evaluation device 1 comprises irradiation means 11 for irradiating a measurement object 100 inside of which a fluid is flowing with a laser beam LB, light-receiving means 12 for receiving the laser beam radiated to the measurement object and generating a light-receiving signal, and calculation means for calculating the flow velocity of the fluid, the calculation means calculating a flow velocity so that, under a situation where frequency changes of the light-receiving signal caused by the Doppler shift of the laser beam radiated to the measurement object are the same, a flow velocity that is calculated when the concentration of the fluid is low is smaller than a flow velocity that is calculated when the concentration is high.SELECTED DRAWING: Figure 1
Patent JP-2017018000-A (JP)
Title: Power conditioner and control method of inverter
Inventor: BABA MASAHIRO
IPC: H02M7/48
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance in the vicinity of the zero cross of an AC current output from an inverter and suppress the generation of noise with high efficiency.SOLUTION: A power conditioner 2 comprises an inverter 1 that, during a predetermined period including the zero cross in which the polarity, namely, positive and negative of an output AC current is switched, operates in a PWM system to alternately turn on/off an upper arm and a lower arm of each of legs, and during a period other than the predetermined period, operates in the PWM system to turn on/off only one of the arms of each of the legs. The predetermined period is changed depending on the harmonics level or frequency change rate of a voltage of a power system.SELECTED DRAWING: Figure 4
Patent JP-2018069406-A (JP)
Title: Lapping processing device
Inventor: IMAIZUMI TOMOMI
IPC: B23F19/02
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve a lapping processing device that can suppress shortening of a service life of a lap gear.SOLUTION: A lapping processing device 1 according to one embodiment of the present invention is configured to polish a tooth surface of a spur/helical gear 2 by engaging the spur/helical gear 2 with a lap gear 3, using a skew shaft and rotating the gears. The lap gear 3 comprises a holder part 3a to be connected to a driving shaft and a tooth part 3a to be engaged with the spur/helical gear 2, where the holder part 3a is arranged inside the tooth part 3b so that rotation driving force can be transmitted from the holder part 3a to the tooth part 3b and the tooth part 3b can move in a direction in which the driving shaft extends with respect to the holder part 3a.SELECTED DRAWING: Figure 4
Patent JP-2018074096-A (JP)
Title: Electromagnetic component
Inventor: SAKAI SHOJI
IPC: H01F27/28
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic component in which heat dissipation was improved while reducing the size and cost more than a conventional planar transformer.SOLUTION: An electromagnetic component includes a primary winding 4 and a secondary winding 6, which are planar windings formed by winding a round wire spirally in one layer, a first insulation cover 3 for insulating the primary winding 4 and a magnetic substance 2 and having openings 33, 34 for exposing the primary winding 4, a second insulation cover 7 for insulating the secondary winding 6 and the magnetic substances 2, 8 and having openings 73, 74 for exposing the secondary winding 6, and a planar insulation member 5 interposed between the primary winding 4 and secondary winding 6 and insulating them. Primary winding terminal 4a of the primary winding 4 and secondary winding terminal 6a of the secondary winding 6 are raised to the same side (upper side).SELECTED DRAWING: Figure 1
Patent JP-2018076242-A (JP)
Title: Production method of pharmaceutical preparation containing capecitabine as active ingredient
Inventor: TAKAHASHI KATSUMASA
IPC: A61K47/26
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation producing method which can provide a pharmaceutical preparation which contains capecitabine as an active ingredient and in which generation of capecitabine-derived analogues is suppressed under humid storage conditions.SOLUTION: A production method of a pharmaceutical preparation containing capecitabine as an active ingredient comprises (1) adding an aqueous solution containing a binder into a mixture containing capecitabine, an excipient, and a disintegrant to prepare a granulated substance with fluidized bed granulation method; and (2) molding the granulated substance to prepare a pharmaceutical preparation. That is, employing fluidized bed granulation method in granulated substance preparation before molding into a pharmaceutical preparation can suppress the generation amount of analogues derived from degradation of capecitabine.SELECTED DRAWING: None
Patent JP-2018076244-A (JP)
Title: Method for oxidizing alkenes
Inventor: TANAKA SHINJI
IPC: C07C49/807
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for oxidizing alkenes in an environmentally friendly manner in the absence of transition metal, and cleaving carbon-carbon double bonds.SOLUTION: Fullerene or fullerene derivatives are used as a catalyst, and alkenes are oxidized in an oxygen atmosphere, to thereby cleave carbon-carbon double bonds.SELECTED DRAWING: None
Patent JP-2017094730-A (JP)
Title: Manufacturing method of hollow plate
Inventor: TANII RYUJI
IPC: B29C53/06
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving the productivity of a bending process of a hollow plate 1 having a plurality of partitioned cells in the inside.SOLUTION: In a groove forming step, a heated heating blade is pressed against an upper surface of a body part 20 of a hollow plate 1 to form a first bent groove part 11 and a second bent groove part 12 having a V-shaped cross section. In a bending step, the hollow plate 1 is gradually lowered toward a bottom plate member 71 of a bending jig. As the hollow plate 1 is lowered, a short side wall part 22 of the hollow plate 1 comes into contact with an inclined surface 72b of a short side plate member 72 of the bending jig 70, the hollow plate 1 is valley-folded along the first bent groove part 11 when seen from the above. At the same time as the valley fold in the first bent groove part 11 is performed, the valley fold in the second bent groove part 12 is also performed. After that, the molten thermoplastic resin is solidified, and inner surfaces facing with each other of the first bent groove part 11 are heat-welded to be fixed.SELECTED DRAWING: Figure 8
Patent JP-2017117443-A (JP)
Title: Method to increase cloud availability and silicon isolation using secure enclaves
Inventor: ROBERT C SWANSON
IPC: G06F11/07
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To increase cloud availability and silicon isolation using secure enclaves.SOLUTION: When silicone errors occur 504 during execution of an application by an SE 502, an SE platform silicon handler is invoked 506. The SE platform silicon handler is configured to: execute security clean-ups 508; when firmware or operating system is allowed to handle events 510, assert a platform level interruption 512; and cause the firmware or operating system to execute relevant interruption handling works 514. When the firmware or operating system is not allowed to handle the event, data maintained by the SE to be discarded is communicated with a different SE not to be discarded 516, SE works are suspended, and the application is discarded 518.SELECTED DRAWING: Figure 5
Patent JP-2018079251-A (JP)
Title: Oral cavity washing device
Inventor: HOSHINO JUNICHI
IPC: A61C17/02
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an oral cavity washing device whose tube resists abrasion.SOLUTION: An oral cavity washing device 1 comprises: a body unit 10 which comprises a device body 20 including a pump to discharge a washing fluid and a tank 70 provided in the device body 20; a tube 80 connected with the body unit 10 so as to flow the discharged washing fluid; and a washing unit 100 connected with the tube 80 so as to be able to discharge the washing fluid. The two-dimensional shape of the body unit 10 in a plane view is elliptical or generally elliptical.SELECTED DRAWING: Figure 1
Patent JP-2018085362-A (JP)
Title: Wiring board and method for manufacturing the same
Inventor: FURUTA TORU
IPC: H05K3/06
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board by which the variation in the circuit width of a wiring pattern in a thickness direction can be reduced as compared to that in the past; and a method for manufacturing the wiring board.SOLUTION: A method for manufacturing a wiring board 10 according to the present invention comprises the steps of: preparing a metal layer 54 laminated on a support plate 50; performing a preceding stage of etching which includes the steps of partially covering an F-face 54F of the metal layer 54 with a first etching resist layer 55 having a first pattern 55A, and removing the metal layer 54 to a position halfway across its thickness in a thickness direction; and performing a later stage of etching which includes the steps of laminating an insulator layer 15 on the metal layer 54 from the side of the F-face 54F thereof, removing the support substrate 50, partially covering an S-face 54S of the metal layer 54, which is a face on the side where the support plate 50 is removed, with a second etching resist 56 having a first pattern 56A, and removing wholly the metal layer from the S-face 54S in the thickness direction, whereby a wiring pattern 21 is thus formed from the metal layer 54.SELECTED DRAWING: Figure 1
Patent JP-2018083470-A (JP)
Title: Opening/closing body for vehicle
Inventor: TANAKA SHU
IPC: B60J5/00
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body for vehicle which can suppress the noise at the traveling, reduce the weight and cost, and improve the degree of freedom of the design.SOLUTION: A back door 1 as an opening/closing body for vehicle is used in a vehicle body 3 having a rear gate 3a as an opening communicating with a cabin CR, and can open/close the rear gate 3a. The back door 1 integrally includes a body part 131, a mass part 132 and a deformation part 133. The body part 131 has the frame shape. The mass part 132 is provided on the inner side of the body part 131 and has the prescribed mass. The deformation part 133 is provided between the body part 131 and the mass part 132. The deformation part 133 is formed of a recessed groove 134 and is elastically deformable with respect to the body part 131.SELECTED DRAWING: Figure 4
Patent JP-2018083484-A (JP)
Title: Suspension device for vehicle
Inventor: RYU NOBUNORI
IPC: F16F9/32
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device for a vehicle capable of further improving ride comfort of the vehicle by considering characteristics of a seat of the vehicle.SOLUTION: A suspension device of a vehicle is provided between a spring upper member and a spring lower member of the vehicle and comprises a spring device 30 that permits relative displacement between the spring upper member and the spring lower member. A spring constant k2c of the spring device 30 when the spring device 30 is deformed in a direction of contraction with respect to a predetermined reference length is smaller than a spring constant k2e of the spring device 30 when the spring device 30 is deformed in a direction of extention with respect to the predetermined reference length. As a result, it is possible to obtain a characteristic opposite to a spring characteristic of the seat, and as a result, ride comfort can be improved.SELECTED DRAWING: Figure 2
Patent JP-2018084170-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: WATANABE MASAKI
IPC: F02F1/18
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To restrict a weight and a dimension of a variable compression ratio internal combustion engine while restricting inclination of a cylinder block to an engine height direction in moving the cylinder block.SOLUTION: A variable compression ratio mechanism V capable of changing a mechanical compression ratio by relatively moving a cylinder block 3 to a crank case 2 in an engine height direction LH, is disposed only at one side A of a reference surface RP. One side A of the reference surface RP is provided with a first apex-side supporting member 31t and a first bottom-side supporting member 31b, and another side B of the reference surface RP is provided with a second apex-side supporting member 32t and a second bottom-side supporting member 32b. The first apex-side supporting member is retained so that it cannot move toward the cylinder block. An energization member 52b for energizing at least the second bottom-side supporting member is composed of a hydraulic lash adjuster.SELECTED DRAWING: Figure 1
Patent JP-2018083317-A (JP)
Title: Device for encapsulating fluid injection passage for fluid storage container
Inventor: KOIKE TOMOYUKI
IPC: B65D83/00
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To properly encapsulate fluid into a fluid storage container.SOLUTION: A device for encapsulating a fluid injection passage for a fluid storage container is configured so as to form an encapsulation hole 4 orthogonal to a fluid injection passage 1 at a peripheral wall 3 of a fluid storage container 2, and press an encapsulation plug 5 into the encapsulation hole 4 using a pressing body 6, whereby the fluid injection passage 1 is blocked by a passage blocking plug part 52 of the encapsulation plug 5 fitted to a passage intersection part 41 of the encapsulation hole 4 and first and second fitting parts 42, 43 of the encapsulation hole 4 positioned on both sides of the passage intersection part 41 are sealed by first and second plug part 51, 53 of the encapsulation plug 5.SELECTED DRAWING: Figure 1
Patent JP-2018083922-A (JP)
Title: Thermoplastic resin composition and molding prepared therewith
Inventor: ATSUTA HIROYUKI
IPC: C08L51/04
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that makes it possible to obtain a molding excellent in color tone, impact resistance, mold appearance, weather resistance and laser welding appearance; and provide a molding excellent in color tone, impact resistance, mold appearance, weather resistance and laser welding appearance.SOLUTION: A thermoplastic resin composition contains a graft copolymer in which a vinyl polymer is grafted to a composite rubber-like polymer, which is a composite of polyorganosiloxane and an alkyl (meth) acrylate polymer. The thermoplastic resin composition is blended with carbon black and a complex oxide. Thus, the problem in this invention can be solved.SELECTED DRAWING: None
Patent JP-2017102926-A (JP)
Title: Duplex storage device and operation method thereof
Inventor: LEE SANG-GEOL
IPC: G06F13/14
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a duplex storage device and an operation method therefor that can replace a conventional server system.SOLUTION: A duplex storage device of the present invention comprises a first port, a second port, a first storage device coupled with the first port, and a second storage device coupled with the second port. The first storage device changes the operation mode of the second storage device from a standby mode to an active mode by using internal communication.SELECTED DRAWING: Figure 1