baber/WOPTO huggingface dataset:
Patent JP-2015075673-A (JP)
Title: Connector housing and optical waveguide assembly
Inventor: FUJIWARA DAISUKE
IPC: G02B6/122
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector housing in which steep curvature of an optical waveguide can be reduced or prevented by a simple constitution and an optical waveguide assembly including such a connector housing.SOLUTION: A connector housing 5 includes: at least one core portion; and a cladding portion provided so as to surround the core portion, and is used while being attached to a tip portion 32 of a light waveguide 3 having a belt-like shape as a whole shape. The connector housing 5 is constituted of a housing having an inner cavity portion 52 that penetrates from a tip end 506 to a base end 507 and in which the tip portion 32 of the light waveguide 3 is inserted, and the inner cavity portion 52 has at its base end portion a base end opening portion 521 in which a distance in a thickness direction of the light waveguide 3 is gradually increased in a base end direction.
Patent JP-2015078078-A (JP)
Title: Low-friction, low-wear sliding member for water lubrication and production method thereof
Inventor: MURAKAMI TAKASHI
IPC: C04B35/58
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member for water lubrication showing low friction and low wear and its production method.SOLUTION: A sliding member for water lubrication is composed of a ceramic based on a boron compound AlBor SiBand exerts low friction and low wear to a mated member composed of a ceramic or steel. A method of producing the sliding member for water lubrication comprises hot-pressing a kind of powder of particle sizes of 150 micrometers or smaller or two or more kinds of mixed powder in a vacuum or an inert gas at a specified sintering temperature and an applied pressure of 20-80 MPa by using a graphite mold so that the composition of the sliding member is within a specified range of atomic ratios.
Patent JP-2015079594-A (JP)
Title: Breaker, safety circuit including the same, and secondary-battery circuit
Inventor: KUMON TAKAHIRO
IPC: H01H37/54
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To maintain normal thermal-deformation operation of a thermally-actuated element and to obtain excellent temperature characteristics, in a breaker used as a protection device for a secondary battery and the like.SOLUTION: A breaker includes: a fixed piece having a fixed contact; a movable piece having a movable contact and contacting the movable contact to the fixed contact by pressing; and a thermally-actuated element 5 causing the movable piece to operate so that the movable contact breaks away from the fixed contact by deforming associated with thermal changes. The thermally-actuated element 5 has a first thermal expansion coefficient layer 51 composed of a material having a first thermal expansion coefficient, a second thermal expansion coefficient layer 52 composed of a material having a second thermal expansion coefficient higher than the first thermal expansion coefficient, and a coating layer 53 stacked outside the second thermal expansion coefficient layer 52.
Patent JP-2015079339-A (JP)
Title: Posture estimation device
Inventor: WANG XUE BING
IPC: A61B5/107
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a posture estimation device for generating a posture evaluation formula by using a plurality of featured values in the case of estimating the posture of a person, and for discriminating the posture by using the posture evaluation formula.SOLUTION: The posture estimation device includes: model image generation means for generating a first model image simulating a person with a first posture photographed by an imaging part and a second model image simulating a person with a second posture photographed by the imaging part; featured value calculation means for calculating a plurality of types of featured values from an image; posture evaluation formula generation means for generating a posture evaluation formula by determining a weight for posture evaluation in accordance with a difference between the featured value of the first model image and the featured value of the second model image for each featured value; person region extraction means for extracting a person region image from an input image; and posture determination means for estimating a posture on the basis of the posture evaluation formula from the featured values calculated about the person region image.
Patent JP-2014017525-A (JP)
Title: Photoelectric conversion element, photoelectric conversion element connection body and photoelectric conversion module
Inventor: UCHIDA AKIKO
IPC: H01L31/04
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which enables connection between adjacent photoelectric conversion elements by using an inexpensive wiring member.SOLUTION: A photoelectric conversion element connection body comprises: first and second photoelectric conversion elements 10a, b including a first electrode 2 arranged on a rear face side and electrically connected to a first conductivity type first semiconductor layer, a second electrode 7 arranged on the rear face side and electrically isolated from the first semiconductor layer and electrically connected to a second conductivity type second semiconductor layer, and a through connection part which pierces the first semiconductor layer and which is electrically isolated from the first semiconductor layer and electrically connects the second semiconductor layer and the second electrode 7. A linear inter-element wiring member 17 electrically connects the first electrode 2 of the first photoelectric conversion element 10a and the second electrode 7 of the second photoelectric conversion element 10b, and is arranged such that a connection part with the second electrode 7 of the second photoelectric conversion element 10b does not overlap the through connection part of the second photoelectric conversion element. A connection part between the second electrode 7 of the second photoelectric conversion element 10 and the inter-element wiring member 17, and a connection part between the first electrode 2 of the first photoelectric conversion element 10a and the inter-element wiring member 17 are arranged in a linear arrangement.
Patent JP-2015086542-A (JP)
Title: Rail cutter
Inventor: HOSOKAWA SEIJI
IPC: E01B31/04
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rail cutter capable of maximally reducing a burden of an operator when cutting a rail by dispensing with lifting of a prime mover, and capable of reducing even an attention burden to a fuel tank of the prime mover.SOLUTION: The rail cutter comprises a prime mover 12 for generating torque imparted to a rail cutting member 11 such as a rotary blade or a cutting grinding wheel for cutting a rail R, a prime mover support base 13 fixed to the rail R and slidably supporting the prime mover 12 along the direction of the rail R, a rail cutting member support base 14 fixed to the rail R and supporting the rail cutting member 11 and a flexible shaft 15 for transmitting rotation generated by the prime mover 12 to the rail cutting member 11 by connecting the prime mover 12 supported by the prime mover support base 13 and the rail cutting member 11 supported by the rail cutting member support base 14.
Patent JP-2015086772-A (JP)
Title: Fuel regulator, combustor, gas turbine device, gas turbine system, fuel control method, and program
Inventor: KISHI MASATO
IPC: F02C9/28
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel regulator that can calculate a desired fuel flow command value, that enable a fuel flow regulating valve to appropriately regulate a fuel flow, and that enable a gas turbine system to perform desired combustion.SOLUTION: A fuel regulator includes: a casing-pressure estimation unit; a casing-pressure correction unit; and a correction-coefficient update unit. The casing-pressure estimation unit calculates a casing-pressure estimated value that is an estimated casing pressure. The casing-pressure correction unit corrects the casing-pressure estimated value on the basis of a casing-pressure correction coefficient. The correction-coefficient update unit updates the casing-pressure correction coefficient on the basis of a comparison of a measurement value of the casing pressure with the casing-pressure estimated value corrected by the casing-pressure correction unit. The casing-pressure correction unit corrects the casing-pressure estimated value using the updated casing-pressure correction coefficient if the casing-pressure correction coefficient is updated.
Patent JP-2015092210-A (JP)
Title: Optical waveguide photosensitive resin composition, photocurable film for forming optical waveguide core layer, optical waveguide using the same, and mixed flexible printed circuit board for optical/electrical transmission
Inventor: HIRAYAMA TOMOYUKI
IPC: C08G59/68
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide photosensitive resin composition which, as an optical waveguide-forming material, particularly a core layer-forming material, can obtain low loss effect, for example, at a wavelength of 850 nm of an optical waveguide propagation light.SOLUTION: The present invention is an optical waveguide photosensitive resin composition containing a photocurable resin and a photopolymerization initiator, wherein the photopolymerization initiator is a photoacid generator represented by a specific general formula.
Patent JP-2015097334-A (JP)
Title: Communication traffic prediction device and program
Inventor: KOGASHIRA HIDEYUKI
IPC: H04M3/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication traffic prediction device capable of accurately predicting total communication traffic in future on the basis of the number of calls, and a program.SOLUTION: A traffic characteristic measurement part 2 measures a traffic characteristic including the number of calls and traffic per call for each unit area on the basis of a communication log linked with each unit area. A traffic prediction part 4 predicts the number of calls in future by applying a suitable prediction technique to a measurement result of the number of calls obtained for each unit area up to the present. A terminal demand prediction part 5 predicts terminal demand in future on the basis of history information about the number of communication terminals to be sold or the like. A predictive call number correction part 6 corrects the predictive number of calls on the basis of the terminal demand and outputs this number as a corrected predictive number of calls. A total predictive traffic calculation part 7 multiplies the corrected predictive number of calls and a statistical value of traffic per call for each unit time, thereby calculating total predictive traffic in future for each unit area.
Patent JP-2015102538-A (JP)
Title: High sensitive gas sensor capable of high temperature operation using wide-gap nitride semiconductor
Inventor: MIYOSHI MAKOTO
IPC: G01N27/22
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact, high-performance, and highly reliable gas sensor.SOLUTION: A semiconductor gas sensor of a diode type or a field effect transistor type includes a metal oxide layer laminated on a semiconductor material as a gas sensing section. The semiconductor material is a group III nitride semiconductor. The group III nitride semiconductor includes an AlGaN/GaN lamination structure. A metal oxide includes any one of SnO2, ZnO, and ZrO2, or their composite material, as a main component.
Patent JP-2015104912-A (JP)
Title: Ornament processed sheet and method for manufacturing the same
Inventor: MIYAMOTO TAKENORI
IPC: B32B15/08
Filed: 2013-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an ornament processed sheet having a high-grade sense, and allowing a user to selectively and easily specify a metallic color portion and a non-metallic color portion according to a pattern, easily expose fine irregular parts of the pattern, and obtain a clear printed surface on a surface.SOLUTION: An ornament processed sheet 10 has such a structure that: ink printing is applied to the surface of a plastic sheet base material 11; a transparent embossment varnish 16 of a desired pattern is undercoated on the top face; a surface protection varnish 17 is coated thereon; a foil material 13 is adhered through an adhesion coating agent 12 to the rear face of the plastic sheet base material 11; and a surface protection varnish 14 is coated thereon.
Patent JP-2014063753-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SARUWATARI HIDESATO
IPC: H01M10/0568
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery excellent in output characteristics.SOLUTION: A nonaqueous electrolyte battery comprises: an electrode group including a positive electrode and a negative electrode disposed through a separator; and a nonaqueous electrolyte. In the nonaqueous electrolyte battery, the negative electrode comprises: a collector; and a negative electrode active material containing layer containing a lithium compound held by the collector as active material. In the nonaqueous electrolyte battery, the negative electrode provides peaks in a range of 0.8 to 6 μm and a range of 0.04 to 0.15 μm respectively in a curve which represents the relationship between a pore diameter and increased pore volume obtained by a mercury intrusion technique.
Patent JP-2015108425-A (JP)
Title: Shift-by-wire system
Inventor: TAKAHASHI MASAAKI
IPC: F16H61/28
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To mount a shifter device, which is manufactured by a third party, in a vehicle.SOLUTION: A shift-by-wire system includes a control device that is mounted in a vehicle body and that controls the vehicle body including a transmission, and a shifter that can be attached to/detached from the vehicle body and that defines a shift range. The shifter comprises authentication means for storing authentication information, acquiring the authentication information from the shifter and performing authentication for the shifter on the basis of the authentication information.
Patent JP-2015107619-A (JP)
Title: Resin molding
Inventor: HIROI KIYOFUMI
IPC: B29C45/37
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding capable of preventing defects of cavity remaining, and having a shape allowing adjustment of demolding resistance from a core mold to a moderate level.SOLUTION: A resin molding 1 having a hollow cylindrical part 11 is a member formed through injection molding of synthetic resin. The inner peripheral surface of the cylindrical part 11 has no undercut in the demolding direction, and the inner peripheral surface is divided into a plurality of partial regions 11a, 11b and 11c, and provided with steps 11d and 11e so that the adjacent partial regions are offset each other in the radial direction of the cylindrical part. The outer peripheral surface 11f of the cylindrical part 11 has no undercut in the demolding direction and has no step unlike the inner peripheral surface. The existence of the steps in the inner peripheral surface moderately increases demolding resistance from a core mold.
Patent JP-2015115349-A (JP)
Title: Semiconductor device
Inventor: HAYASHI TOSHIHIKO
IPC: H01L21/52
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can alleviate a thermal stress generated between a semiconductor element and a supporting body without reducing a thermal conductivity of a connector between the semiconductor element and the supporting body, and prevent breakage caused by the thermal stress, and that has an excellent heat radiation property.SOLUTION: An SiC IGBT 100 comprises: a semiconductor laminate 102; and a collector electrode 101 laminated on the semiconductor laminate 102. The collector electrode 101 of the SiC IGBT 100 and an electrode 9 formed of copper are electrically connected with each other via a solder layer 110. The solder layer 110 has a high melting point solder part having a melting point higher than a rated operation temperature (or the rated highest bonding temperature or the highest operation temperature) of the SiC IGBT 100 in a region corresponding to a center part of the collector electrode 101, and has a low melting point solder part having a melting point lower than the highest operation temperature of the SiC IGBT 100 and having a melting point lower than that of the high melting point solder part in a region corresponding to a peripheral part surrounding the center part of the collector electrode 101.
Patent JP-2015115397-A (JP)
Title: Oil flow protective relay
Inventor: MIHARA YUJI
IPC: H01F29/04
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To easily mount an oil flow protective relay at a desired inclination angle.SOLUTION: The oil flow protective relay includes: a cylindrical body 210 inside of which becomes a flow path of insulation oil; an abnormality detection mechanism that is provided inside of the cylindrical body 210 and operates with a flow variation of the insulation oil; and an inclination discrimination mechanism 240, provided at the cylindrical body 210, capable of discriminating whether a shaft center of the cylindrical body 210 is within a range of a desired inclination by detecting an inclination angle of the shaft center of the cylindrical body 210.
Patent JP-2014043112-A (JP)
Title: Recording apparatus
Inventor: KATAUE SATORU
IPC: B41J11/06
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of smoothly performing recording processing.SOLUTION: A recording apparatus comprises a medium supporting part 24 for sucking and holding a rear surface of a recording medium R by a medium support surface 24a. The recording apparatus comprises: a holding member 31 for covering and holding the recording medium at a side edge in a direction nearly orthogonal to a conveyance direction of the recording medium; and a tension device 70 for pulling an end of the holding member in the conveyance direction. The tension device is arranged outside the conveyance direction to the medium supporting part and lower than the medium support surface.
Patent JP-2015113915-A (JP)
Title: Damper device
Inventor: NAKAGAWA SOJI
IPC: F16F15/139
Filed: 2013-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a damper device having a novel constitution which can further reduce a malfunction.SOLUTION: A damper device comprises: a third member which rotates around a rotation center, and generates friction resistance when relatively turning between at least either of the first member and a second member and itself; a fourth member which has a portion located between a second sidewall and the second member, rotates integrally with the third member around the rotation center, is constituted relatively movably to the third member in an axial direction of the rotation center, rotates around the rotation center, and generates friction resistance when relatively turning between at least either of the first member and the second member and itself; and a second elastic member which imparts an elastic force in a direction in which the third member and the fourth member are axially separated from each other.
Patent JP-2015114080-A (JP)
Title: Microchannel heat exchanger
Inventor: NISHIDA KOSAKU
IPC: F28F3/04
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a micro-channel heat exchanger which can be made compact and, even when a low-pressure header channel is arranged in proximity on a high-pressure micro-channel, causes no risk that the low-pressure header channel is damaged.SOLUTION: A micro-channel heat exchanger includes a pair of diaphragm plates 40 for closing opening edges of both sides of a high-pressure channel opening 32 and for forming a high-pressure micro-channel 21 together with a high-pressure channel plate 30 and a low-pressure channel plate 20 formed of a low-pressure micro-channel 21 and a low-pressure header channel 24 communicated with the low-pressure micro-channel 21, on the pair of diaphragm plates 40, a pair of high-pressure header channels 41 which are overlapped partially with respect to a high-pressure channel opening 32 of the high-pressure channel plate 30 in such an area that the low-pressure micro-channel 21 and the low-pressure header channel 24 do not exist are provided and a pair of high-pressure header channels 41 are communicated with each other via the high-pressure channel opening 32.
Patent JP-2015113957-A (JP)
Title: Mouthpiece structure of pressure container
Inventor: Aoe Ryuta
IPC: F17C1/16
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the seal performance.SOLUTION: A mouthpiece structure 15 of a pressure container A includes: a liner 11 forming a container body part 12 and a cylindrical part 16 allowing the interior and the exterior of the container body part 12 to communicate with each other, the liner 11 made of a synthetic resin; a mouthpiece 20 which is attached to an inner periphery of the cylindrical part 16 closely contacting therewith; a storage recessed part 28 which is formed by recessing an inner peripheral surface of the cylindrical part 16 and an outer peripheral surface of the mouthpiece 20 and opens to an outer surface intersecting with an axis O of the cylindrical part 16 and the mouthpiece 20; a seal member 30 which is stored in the storage recessed part 28 closely contacting with the inner peripheral surface of the cylindrical part 16 and the outer peripheral surface of the mouthpiece 20; a sealing space 31 which is defined by the seal member 30 in the storage recessed part 28 and faces an interface 29 between the cylindrical part 16 and the mouthpiece 20; and a retainer 33 which is disposed at the opposite side of the sealing space 31 sandwiching the seal member 30 therebetween and restrains the seal member 30 in the storage recessed part 28 from displacing in a direction such that the seal member 30 increases volume capacity of the sealing space 31.
Patent JP-2014057104-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NAGAI KOICHI
IPC: H01L21/8246
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which is unlikely to produce a dent even though a position gap occurs during plug formation, in which moisture and an impurity accumulate; and which can ensure reliability for a long term though the semiconductor device is microfabricated.SOLUTION: A semiconductor device comprises: a ferroelectric capacitor 131 formed on a first insulation film 121; a second insulation film 311 for covering the ferroelectric capacitor 131; an etching stopper film 312 formed on the second insulation film 311; a third insulation film 321 formed on the etching stopper film 312; a first plug 313 which extends from a top face of the third insulation film 321 to reach an impurity region of a transistor T; a fourth insulation film 314 formed on the third insulation film 321; and a second plug 315 which extends form a top face of the fourth insulation film 314 to reach the first plug 313.