baber/WOPTO huggingface dataset:
Patent JP-2016012005-A (JP)
Title: Optical waveguide, photoelectric hybrid substrate, and electronic apparatus
Inventor: ABURAYA YUKI
IPC: G02B6/122
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide capable of preventing the occurrence of crosstalk in association with optical path conversion and performing high-quality optical communication, and a photoelectric hybrid substrate and an electronic apparatus that include the optical waveguide.SOLUTION: An optical waveguide 1 comprises a core layer 13 and a cavity part 170A. The core layer 13 is formed with: a long core part 14; a side clad part 15 provided to surround an end part 141 of the core part 14; and a low refractive index part 16 provided between the end part 141 and the side clad part 15 and having a refractive index lower than that of the side clad part 15. The cavity part 170A (light reflection part) is provided in a portion of the core layer 13, includes an inclined surface 171 (boundary surface) being in oblique contact with an optical axis C1 of the core part 14, and reflects light transmitted in the core part 14 on the inclined surface 171. In a planar view of the core layer 13, an end 141a in a longitudinal direction of the end part 141 of the core part 14 is located inside the cavity part 170A, and the low refractive index part 16 overlaps with an outer edge of the cavity part 170A.
Patent JP-2016012447-A (JP)
Title: Switch for watt-hour meter
Inventor: ASANO SHIGEO
IPC: G01R22/00
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a switch for a watt-hour meter that can enhance connection reliability, reduce the number of assembling steps, secure a radiation characteristic having excellent heat capacity balance as a whole and perform miniaturization.SOLUTION: Power-supply side wires 23, 24 at a non-measurement side are bent to be separated from liner portions of load-side wires 25, 26 at the measurement side which are arranged in parallel to the power-supply side wires 23, 24, thereby setting distance between the power-supply side wires 23,24 and the load-side wires 25, 26 in a switch 22 for a watt-hour meter 21. Before the power-supply side wires 23, 24 are secured to a base 29, the load-side wires 25, 26 are secured and fixed to the base 29, and a current detector 28 is linearly passed through the linear portions of the load-side wires 25, 26, thereby performing assembly of the current detector 28. A contact switch mechanism is configured by providing fixed contacts 33, 33 to the end portions of the load-side wires 25, 26 and providing the movable contacts 36, 36 to movable plates 34, 34 which are freely movably connected to the end portions of the power-supply side wires 23, 24.
Patent JP-2016010484-A (JP)
Title: Catheter, metal mold for manufacturing catheter, and manufacturing method of catheter
Inventor: SHIONO JUNJI
IPC: A61M25/18
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To minimize duct resistance.SOLUTION: A catheter 1 includes: an outer tube 2; an inner tube 4 coaxially provided inside the outer tube; and a branch part 6 separating the outer tube from the inner tube at one end side. As for a ratio (a cross-sectional area SA of a first lumen/a cross-sectional area SB of a second lumen) of the cross-sectional area of a second lumen 7 formed of the inside of the inner tube, to the cross-sectional area of a first lumen 5 formed of at least the inside of the outer tube and the outside of the inner tube, a value of a cross-sectional ratio at a position inside the branch part is set larger than a value of a cross-sectional ratio at a coaxial position in an extending length direction.
Patent JP-2016012025-A (JP)
Title: Light storage structure, and road sign and evacuation guidance sign using the same
Inventor: INOUE TAKUMI
IPC: G09F13/18
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a light storage structure capable of making a light storage material emit light with high luminance by reflecting and diffusing light emitted from a light storage material rear face with a reflection material and irradiating the light storage material with the light again, which makes the size thereof compact to thereby be easily arranged in a narrow space such as a road surface or wall surface.SOLUTION: A light storage structure comprises: a planar light-emitting body that emits light in a planar manner; a light passage reflection material that is opposite to a rear face on the planar light-emitting body, whose surface functions as a light reflection surface, and that has a light passage hole arranged in a planar manner so as to pass light from the planar light-emitting body; and a planar light storage material that performs light storage by light passing the light passage hole or reflected on the light reflection surface.
Patent JP-2016015394-A (JP)
Title: Impedance bond
Inventor: TAMAGAWA KIYOHISA
IPC: H01F27/06
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To implement an impedance bond that is capable of being disassembled/reassembled into/from parts with weight capable of being carried by one adult and makes it possible to more easily perform work for replacing the impedance bond.SOLUTION: An iron core part has a structure in which divided iron cores are assembled so as to be vertically opposite to each other in an iron core accommodation frame 30 and to which a compression load is applied by an iron core pressing part 80 to be fastened by an adjustment fastener 36. An impedance bond 2 assembled in advance in a factory includes an adjustment fastener 36 whose interference is adjusted so as to generate a compression load for being capable of obtaining a desired magnetic excitation characteristic. The impedance bond after the adjustment can be disassembled into parts capable of being carried into a construction site by human power, eliminating the need for a heavy weight carrying device or the like. In reassembling the impedance bond, the compression load adjusted in the factory can be easily reproduced by using the adjustment fastener 36, eliminating the need for readjustment work for the magnetic excitation characteristic, an adjustment measurement instrument, or the like at the construction site.
Patent JP-2016014790-A (JP)
Title: Ventilation system and image forming apparatus including the same
Inventor: HATANAKA MASATSUGU
IPC: G03G15/00
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system that can suppress a wind noise generated when an air sent from a ventilation device passes through a ventilation part, and an image forming apparatus including the same.SOLUTION: There is provided a ventilation system including a ventilation device and a duct that guides an air sent from the ventilation device, and is provided with a ventilation part on the downstream side of the duct in the direction of ventilation of the air sent from the ventilation device, the ventilation part with which the air sent from the ventilation device collide and through which the air passes. The duct has a displacement part that obtained by displacing a part of an inner wall surface between the ventilation device and ventilation part toward a side orthogonal or substantially orthogonal to the ventilation direction so that the air sent from the ventilation device is directed to the side orthogonal or substantially orthogonal to the ventilation direction.
Patent JP-2016016689-A (JP)
Title: Hybrid vehicle
Inventor: KUNO TAIJI
IPC: B60L50/16
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy for a CD mode in a hybrid vehicle that travels by selecting either of the CD mode and CS mode.SOLUTION: An ECU 26 performs: selecting, for travelling, either of a CD mode in which an SOC of a power storage device 16 is consumed and a CS mode in which the SOC is maintained at a given level; and controlling vehicular drive force so as to reduce it in relation to the same accelerator opening degree when the CD mode is selected than when the CS mode is selected.SELECTED DRAWING: Figure 1
Patent JP-2016018055-A (JP)
Title: Electronic keyboard musical instrument
Inventor: TAKADA MASAHIDE
IPC: G10B3/12
Filed: 2014-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic keyboard musical instrument that can prevent looseness of a key and upsizing of a device while firmly supporting an upper panel covering a back side of the key.SOLUTION: An upper panel 4 covering a back side of a key 3 is supported by a back guide 25 extending toward the upper panel 4 via a through hole 32a of the key 3 from a chassis upper wall 21. This means the back guide 25 has both functions for preventing the key 3 from being loosened as well as for supporting the upper panel 4. Thus, a degree of flexibility of a position to support the upper panel 4 is improved compared to the case where parts having these functions are separately provided. Therefore, the key 3 can be prevented from being loosened while the upper panel 4 can be supported by the back guide 25 at a position where the upper panel 4 is not easily deflected, and also upsizing of the device can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2015046871-A (JP)
Title: Direct current signal transmission system
Inventor: JAMES V LEONARD
IPC: G06F13/36
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing wiring of a wiring system by mapping in some components of an aircraft.SOLUTION: An apparatus comprises: a transmitter 118 configured to receive input signals 114 including data 128 from input wires 124, identify information 130 about the input signals 114, and send the data 128 and the information 130 in digital signals 132 over a wire 122; and a receiver 120 configured to receive the digital signals 132 and recreate the input signals 114 from the data 128 and the information 130 received in the digital signals 132 over the wire 122.
Patent JP-2016020167-A (JP)
Title: Seat adjuster device
Inventor: SUZUKI YOSHIHIRO
IPC: B60N2/16
Filed: 2014-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a seat adjuster device which achieves two adjustment functions, i.e. a function for adjusting a seat in a fore and aft direction and a height direction and a function for adjusting tilting, with one structure.SOLUTION: A seat adjuster device 100 includes: a pair of slide rails 10 which are attached to left and right sides to move a vehicle seat in a fore and aft direction; two front link members 40a rotatably attached to the front sides of the pair of slide rails; two rear link members 40b which are rotatably attached to the rear sides of the pair of slide rails and have a length different from the front link members; and support parts 21 which are fixed to a vehicle floor and rotatably support the front link members and the rear link members.SELECTED DRAWING: Figure 2
Patent JP-2014196358-A (JP)
Title: Modified drugs for use in liposomal nanoparticles
Inventor: PIETER CULLIS
IPC: A61K31/337
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide modified drugs for use in liposomal nanoparticles.SOLUTION: Drug derivatives are provided herein which are suitable for loading into liposomal nanoparticle carriers. In some preferred aspects, the derivatives comprise a poorly water-soluble drug derivatized with a weak-base moiety that facilitates active loading of the drug through an LN transmembrane pH or ion gradient into the aqueous interior of the LN. The weak-base moiety can optionally comprise a lipophilic domain that facilitates active loading of the drug to the inner monolayer of the liposomal membrane. Advantageously, LN formulations of the drug derivatives exhibit improved solubility, reduced toxicity, enhanced efficacy, and/or other benefits relative to the corresponding free drugs.
Patent JP-2016024954-A (JP)
Title: Lighting device
Inventor: ENDO SHIMPEI
IPC: F21V31/00
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which is easily assembled with a small number of components.SOLUTION: A lighting device includes: a lighting device body 10; and a substrate 50 disposed on a substrate attachment surface 20 of the lighting device body 10. LEDs 51 are disposed on a surface 50A of the substrate 50. Power source components 61 are disposed on a rear surface 50B of the substrate 50 which is deviated to the lateral side from a surface on which the LEDs 51 are disposed. A housing recessed part 18 which opens on the substrate attachment surface 20 and houses the power source components 61 is formed in the lighting device body 10.SELECTED DRAWING: Figure 5
Patent JP-2016023251-A (JP)
Title: Polypropylene-based resin composition and method for producing the same
Inventor: TSUKAHARA TAKESHI
IPC: C08L23/12
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition which has high antistaticity, is prevented from bleeding of an antistatic agent, has a short molding cycle in injection molding, and moreover provides a molded product having sufficient mechanical properties.SOLUTION: The polypropylene-based resin composition comprises a propylene-based resin, an antistatic agent, and an organic nucleating agent. The propylene-based resin comprises a homopolymer of propylene, and an ethylene-α-olefin copolymer having ethylene units and one or more kinds of C3-12 α-olefin units. The polypropylene-based resin composition contains the ethylene-α-olefin copolymer in a content ratio of 18 to 30 mass% and the antistatic agent in a content ratio of 0.3 to 0.7 mass%, respectively, and has a melt flow rate, measured according to JIS K7210 under conditions of a temperature of 230°C and a load of 21.18 N, of 50 to 120 g/10 min.SELECTED DRAWING: None
Patent JP-2016025784-A (JP)
Title: Drive unit
Inventor: HAYATA YUYA
IPC: H02P6/08
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce currents supplied to a plurality of drive circuits from one power supply device.SOLUTION: A motor drive unit 30 comprises a plurality of drive circuits 31-3n. The drive circuits 31-3n respectively supply a drive current to a plurality of motor coils 41-4n. Each of the drive circuits includes a switching element to control currents to be supplied to the connected motor coils. The drive circuits 31-3n are supplied with electric power in parallel from one power supply device such as an AC-DC converter 20, and perform PWM (Pulse Width Modulation) drive of the respective switching elements included therein on the basis of clock signals with their phases shifted from each other.SELECTED DRAWING: Figure 5
Patent JP-2016024104-A (JP)
Title: Defect extraction device and defect extraction method
Inventor: KUNO YASUYUKI
IPC: G01N21/88
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a defect extraction device and defect extraction method that can more accurately perform positioning.SOLUTION: One embodiment according to the present invention provides a defect extraction device (1) that comprises: a generation unit (117) that calculates gradation intensity of all measurement points, prepares a histogram of the gradation intensity and the number of measurement points, adds a bin in a descending order from a bin in which the measurement point having the largest gradation intensity is included from the histogram, thins out the measurement point other than the measurement point included in the added bin from all measurement points, and thereby generates a thinned-out measurement point group composed of the measurement points included in the added bin; a convergence evaluation unit (115) that generates a first parameter relative to the thinned-out measurement point group, and generates a second parameter relative to all measurement points moved by use of the first parameter; and a point group conversion unit (116) that uses the second parameter to cause all measurement points to further move.SELECTED DRAWING: Figure 1
Patent JP-2016023616-A (JP)
Title: Motor pump unit
Inventor: MIYAGAWA HIROTOYO
IPC: F04C15/00
Filed: 2014-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor pump unit capable of achieving a lower cost by forming an oil passage in a simple construction, while securing the lubricating performance of a sliding bearing.SOLUTION: The motor pump unit includes a pump 2 having a rotor 20 arranged in a pump chamber 23 of a pump housing 8 so as to be rotated, and an electric motor 3 having a motor shaft 33 connected to the rotor 20. The motor shaft 33 is supported in a slide-rotatable manner by a cylindrical sliding bearing 5 mounted between the pump housing 8 and itself. An oil seal 6 is provided on the opposite side to the pump chamber 23 across the sliding bearing 5 between the pump housing 8 and the motor shaft 33. In the inner peripheral face of the sliding bearing 5, an oil supply groove 51 is formed passing therethrough in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2016029546-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: CHIBA NAOKI
IPC: G06T7/40
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To extract a character area from an image more reliably.SOLUTION: An image processing device according to one embodiment comprises a first extraction unit, a second extraction unit, and a determination unit. The first extraction unit extracts a Stroke Width Transform (SWT) area from an image by executing stroke width transform to the image. The SWT area is an area where edges continue and a stroke width is within a predetermined range. The second extraction part extracts a single color area from the image by executing clustering based on pixel values to the image. The single color area is an area where pixel values are within a predetermined range and the area is composed of a plurality of pixels continuously existing. The determination unit determines a pixel group included in a character area candidate on the basis of at least the single color area, when the rate of the number of pixels in an area where the SWT area and the single color area overlap each other to the number of pixels in the single color area is a first reference value or greater or more than the first reference value.SELECTED DRAWING: Figure 3
Patent JP-2016030763-A (JP)
Title: Coating composition and coating liquid for forming water-repellent and oil-repellent film and water-repellent and oil-repellent film
Inventor: FUKUI TOSHIMI
IPC: C09D201/00
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition and a coating liquid capable of forming a water-repellent and oil-repellent film which can exhibit excellent water and oil repellency without containing a fluorine atom which may cause environmental pollution and to provide a coating liquid capable of forming a film on a base material composed of a plurality of different materials by using a single coating liquid.SOLUTION: There is provided a coating composition for forming a water-repellent and oil-repellent film which comprises a modified silicone compound and at least one compound selected from a compound having an isocyanate group and an urethane bond, a compound having an epoxy group, a compound having a hydroxyl group, a (meth)acrylic compound, an amino compound, a maleimide compound and a thiol compound.SELECTED DRAWING: Figure 1
Patent JP-2016032332-A (JP)
Title: Rotary electric machine
Inventor: SOTOKI KAZUKI
IPC: H02K9/19
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which inhibits deformation of a housing.SOLUTION: A rotary electric machine includes: a housing 12 formed into a cylindrical shape by die casting and having a refrigerant passage 20 which opens on one end surface; a front plate 13 which closes an opening part of the refrigerant passage 20 in the housing 12; a rotor 17 rotatably supported in the housing 12; and a stator 16 fixed in the housing 12. An inner diameter side wall surface 20a of the refrigerant passage 20 in the housing 12 and an outer diameter side wall surface 20b are connected by pins 40 formed separately from the housing 12 to be reinforced.SELECTED DRAWING: Figure 1
Patent JP-2016030876-A (JP)
Title: Apparatus for producing organized resin and method for producing organized resin
Inventor: MIYANO YOSHIMASA
IPC: B29C48/355
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing an organized resin capable of differentiating the thickness or density of a filamentous molten resin made to flow down from resin pools and capable of forming the organized resin in which at least any of hardness, density and form is partially differentiated, and further, to provide a method for producing an organized resin capable of easily differentiating the thickness or density of the molten resin or differentiating the hardness, the size of mesh or the form of the organized resin.SOLUTION: An apparatus for producing organized resin comprises: an extruder 20 that extrudes molten resin; resin pools 30 that receive the molten resin extruded from the extruder 20 and make the molten resin flow down from a plurality of holes 32A, 32B of a bottom surface 31; a guide roller 40 for molding that receives a filamentous molten resin flowing down from the resin pool 30 to guide the filamentous molten resin to a cooling water; and a cooling water tank 50 which stores cooling water, in which a part of the guide roller 40 for molding is positioned in the cooling water such that the filamentous molten resin flowing down from the resin pool 30 is cooled with cooling water to form organized resin 12.SELECTED DRAWING: Figure 1
Patent JP-2016030155-A (JP)
Title: Level vial for putting green
Inventor: KODERA TAKEKI
IPC: A63B57/00
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a level vial that is capable of measuring and precisely reflecting an inclination state of a region positioned between a golf ball and a cup on putting green in a golf course, and is easily carried when playing golf.SOLUTION: A level vial 1 for putting green according to the present invention comprises: a level vial main body 10; two sliders 20, 20; and four supporting legs 31, 31, 31, 31. The level vial main body 10 is configured to be capable of measuring and displaying an inclination state. The sliders 20 are respectively attached to both end parts of the level vial main body 10 in a longitudinal direction so as to be slidable along the longitudinal direction of the level vial main body 10 and are configured to be switchable between a deploying position and a folding position. The supporting legs 31 are respectively attached to the sliders by pair so as to be rotatable about an axis of a rotation shaft 32 and slidable in an axial direction of the rotation shaft 32, and are configured to be switchable between a standing position and a falling position by rotation, and between a deploying position and a folding position by sliding.SELECTED DRAWING: Figure 8
Patent JP-2016034174-A (JP)
Title: Digital type protection control device
Inventor: MORI TAKAHIRO
IPC: H02H3/02
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to maintain relay calculation accuracy by switching an arithmetic algorithm in accordance with a system frequency.SOLUTION: A calculation section 44a of a digital type protection control device 4A includes: a relay calculation part 441 for 50 Hz and a relay calculation part 442 for 60 Hz; and a switching part 443 for switching the relay calculation parts in accordance with the system frequency. The relay calculation part 441 has the arithmetic algorithm for performing relay calculation for 50 Hz in a sampling frequency for 50 Hz. The relay calculation part 442 has the arithmetic algorithm for performing relay calculation for 60 Hz in a sampling frequency for 50 Hz. For example, if the arithmetic algorithm of the relay calculation part 441 is an area method that uses twelve pieces of 30° data, the arithmetic algorithm of the relay calculation part 442 is replaced with an area method using ten pieces of 36° data.SELECTED DRAWING: Figure 1