baber/WOPTO huggingface dataset:
Patent JP-2015042017-A (JP)
Title: Control device for ac motor
Inventor: OMATA TAKASHI
IPC: H02P6/16
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an AC motor for preventing a current estimate from being varied by "dividing with zero" or "multiplying by zero" in a formula, in the control device which detects a phase current of one of three phases by means of a current sensor and controls electrification of the AC motor.SOLUTION: A current estimation part 301 of a control part 151 of the motor control device calculates a d-axis current estimate id_est and a q-axis current estimate iq_est on the basis of a current detection value iw_sns of a sensor phase of one phase and an electric angle θe of an AC motor 2, and feeds them back to a d-axis current command value idand a q-axis current command value iq. During a "zero-cross time of a sensor phase current" that is a period in which the current detection value iw_sns of the sensor phase is settled within a predetermined range including zero, a voltage command value zero-cross interpolation part 27 interpolates a d-axis voltage command value vdand a q-axis voltage command value vqwith continuous parameter values. Thus, the current estimate can be prevented from being varied during the zero-cross period.
Patent JP-2015040335-A (JP)
Title: Steel for machine structural use excellent in machinability
Inventor: YAMAMOTO YUYA
IPC: C21D6/00
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel for machine structural use exhibiting excellent machinability even when a chemical composition is normal without using Pb harmful to a human body and an expensive free-cutting element, especially, excellent in cutting surface roughness.SOLUTION: The steel for machine structural use has a mixed structure consisting of a hard phase consisting of at least one kind selected from perlite, bainite and martensite and a ferrite phase. An average circle equivalent diameter of ferrite grains is 7 μm or less, and a ferrite grain-ferrite grain coupling rate X represented by a following formula (1) is 0.15 or less, [a ferrite grain-ferrite grain coupling rate X]=[a ferrite grain-ferrite grain interface number A]/[a ferrite grain-hard phase interface number B] ... (1)
Patent JP-2015045238-A (JP)
Title: Torque adjusting device and valve timing adjusting device
Inventor: WASHINO SEIICHIRO
IPC: F01L1/352
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To improve durability and stabilize a torque adjusting performance.SOLUTION: A seal structure 160 between a hollow body 110 and a rotation shaft 131 has: a particle seal 162 held by the hollow body 110 at a posture surrounding an outer periphery of the rotation shaft 131, and restraining fluidization of magnetic particles 140p directed to an outer side from an inner side by forming a seal gap 162g between it and the rotation shaft 131; a liquid seal 163 held on an outer side than the particle seal 162 by the hollow body 110, and sealing a portion between it and the shaft 131 by liquid-tightly slide-contacting the outer periphery 133 of the rotation 131; liquid intermediate fluid 164 filling an intermediate chamber 166 between the particle seal 162 and the liquid seal 163; and a coating film 165 provided at least on a metallic seal outer periphery 133s of the outer periphery 133 of the rotation shaft 131 holding the seal gap 162g between it and the particle seal 162, and formed into higher hardness than that of the magnetic particles 140p.
Patent JP-2015043902-A (JP)
Title: Dryer
Inventor: SAKASHITA TAKU
IPC: D06F58/22
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a dryer capable of preventing accumulation of dust to a heating part with a simpler configuration, and capable of saving trouble of maintenance.SOLUTION: A dryer 100 includes: a heat pump device 13; a drying chamber 32; a pipe part 18; a filter 19; and a container 51. The pipe part 18 is connected to the heat pump device 13 and the drying chamber 32. The filter 19 and the container 51 collect dust contained in air circulating inside the pipe part 18. The filter 19 is arranged downstream of the drying chamber 32 and upstream of an evaporator 10 of the heat pump device 13 in a flow passage formed by the pipe part 18. The container 51 is arranged downstream of the filter 19. Also, the container 51 configures a part of the flow passage.
Patent JP-2015054818-A (JP)
Title: Method for producing 1,3-butadiene and/or 3-butene-2-ol
Inventor: SAKAMI SATOSHI
IPC: C07C29/60
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,3-butadiene and/or 3-butene-2-ol from 2,3-butanediol at high selectivity without using radioactive substances.SOLUTION: Provided is a method for producing 1,3-butadiene and/or 3-butene-2-ol, including a step of dewatering 2,3-butanediol in the presence of scandium oxide. In this way, the 1,3-butadiene and/or 3-butene-2-ol can be produced from the 2,3-butanediol at high selectivity without using radioactive substances.
Patent JP-2014059561-A (JP)
Title: Image capturing lens
Inventor: YOU HO SIK
IPC: G02B13/18
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing lens which offers superior optical properties and high resolving power, can be easily made slim, and has reduced chromatic aberration.SOLUTION: An image capturing lens 100 of the present invention includes a first lens 110 having positive power, a second lens 120 having positive power, a third lens 130 having positive or negative power, a fourth lens 140 having positive or negative power, a fifth lens 150 having positive or negative power, a sixth lens 160 having negative power, which are arranged in order from the object side.
Patent JP-2013249064-A (JP)
Title: Motorcycle
Inventor: OBA JUNICHI
IPC: B62J6/02
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To change an auxiliary radiating range according to a bank angle of a vehicle body while restraining an increase in a constitution of a lamp system.SOLUTION: In a motorcycle, a second auxiliary light source 3 is arranged at the upper side in a second auxiliary bulb 8, and a third auxiliary light source 4 is arranged at the lower side, and a direction of reflecting light from the third auxiliary light source 4 by a reflecting surface 35A is directed upward more than a direction for reflecting light from the second auxiliary light source 3 by the reflecting surface 35A. When the bank angle of the vehicle body exceeds a first value, the second auxiliary light source 3 is lighted, and when the bank angle of the vehicle body exceeds a second value larger than the first value, the third auxiliary light source 4 is lighted.
Patent JP-2014013412-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: NAKAMURA TAKAO
IPC: G02F1/1368
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon that an interlayer insulating film covering an electrode made of ITO formed on an organic passivation film is separated.SOLUTION: A contact hole 130 for connecting to a video signal line is formed in a top-gate TFT. An inorganic passivation film 108 and an organic passivation film 109 are formed in this order so as to cover the TFT, a common electrode 110 is formed thereon, and furthermore, an interlayer insulating film 111 is formed thereon. A through hole 140 for degassing is formed in the interlayer insulating film 111. A diameter of the through hole 140 is made larger than that of the contact hole 130. Gas from the organic passivation film 109 is released from the through hole 140 for degassing, and thereby the interlayer insulating film 111 is prevented from being separated.
Patent JP-2015063807-A (JP)
Title: Construction method for thermal insulation system
Inventor: OGAWA KAZUTSUGU
IPC: E04D3/00
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To enable execution of urethane foam spraying work for a building and the like without stopping operations of a factory.SOLUTION: A method for constructing a thermal insulation layer in a building or a structure includes: a step (1) of forming a urethane foam layer on a surface of the building or the structure; a step (2) of forming an aqueous polymer cement coating film protection layer on a surface of the urethane foam layer; and a step (3) of also forming a weatherproof top layer on a surface of the protection layer.
Patent JP-2015064442-A (JP)
Title: Toner container and image forming apparatus including the same
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/08
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress a toner of a type different from a toner adaptable to an image forming apparatus from being used in the image forming apparatus.SOLUTION: An apparatus body includes first and second rotating units 54 and 55, and a lever 47 provided integrally with the first rotation unit 54, and a toner container 30 includes an opening and closing mechanism that opens and closes a toner discharge port, a first connection part 58 connected with the first rotation unit 54, and a first gear part 71 rotating integrally with the first connection part 58. The opening and closing mechanism includes a second connection part 59 connected with the second rotation unit 55, and a second gear part 72 meshing with the first gear part 71 and rotating integrally with the second connection part 59.
Patent JP-2015069996-A (JP)
Title: Wiring board and solar battery module
Inventor: YOSHIFUJI AKIRA
IPC: H01L31/042
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a back contact type solar battery module, having good electrical connectivity between a cell and a wiring board even when aluminum is used for a wiring electrode of the wiring board.SOLUTION: In a substrate part 50, a weatherproof resin layer 54, a base material 51, an insulating adhesive layer 52 and an aluminum electrode 53 are laminated in the order. The aluminum electrode 53 has such a surface roughness that the value of an arithmetic average roughness Sa is 0.25 μm or more, and the value of a maximum cross-sectional height St is 6.0 μm or less. With this constitution, a back contact type solar battery module can be provided, the back contact type solar cell module causing no deterioration in power generation efficiency due to the conductive junction defect between a cell and a circuit base material, even in a constitution where aluminum is used for a wiring electrode of a wiring board.
Patent JP-2015066864-A (JP)
Title: Liquid discharge head and recording device using the same
Inventor: GEJIMA KENKO
IPC: B41J2/055
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head in which crosstalk through common flow passages or variation in discharge property by resonance of a liquid inside the common flow passages is difficult to occur, and to provide a recording device using the same.SOLUTION: A liquid discharge head has: at least two common flow passages 5, 16; a plurality of pressurizing chambers 10 respectively connected with the two common flow passages 5, 16; flow passage members 4, 6 provided with a plurality of flow passage groups having a plurality of discharge holes 8 respectively connected with the plurality of pressurizing chambers 10; and a plurality of pressurizing parts 30 respectively pressurizing liquid inside the plurality of pressurizing chambers 10. When having viewed a discharge hole face 6-1 in which the plurality of discharge holes 8 are bored in a plan view, the common flow passages 5, 16 belonging to one flow passage group are disposed such that the common flow passages 5, 16 do not overlap each other, and the common flow passages 5, 16 belonging to the one flow passage group and the common flow passages 5, 16 belonging to the other flow passage group are disposed such that they overlap.
Patent JP-2015070531-A (JP)
Title: Oscillatory wave generating apparatus, method for manufacturing the same and oscillatory wave generating method
Inventor: KURODA ATSUSHI
IPC: H04R7/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory wave generating apparatus of which the manufacturing operation can be easily performed.SOLUTION: The oscillatory wave generating apparatus includes: a driving element 13; a first oscillation member 14 joined to the driving element 13 and allowed to be oscillated by driving of the driving element 13; a second oscillation member 16 for radiating oscillation of the first oscillation member 14 to the air as an oscillation wave; and a coupling member 15 arranged between the first oscillation member 14 and the second oscillation member 16 to couple the first oscillation member 14 to the second oscillation member 16. The coupling member 15 includes a first storage part 15a for storing a part of the first oscillation member 14, a second storage part 15b for storing a part of the second oscillation member 16 and a support part 15c arranged between the first storage part 15a and the second storage part 15b.
Patent JP-2014088374-A (JP)
Title: Cosmetics including pigment and vesicle
Inventor: MASUBUCHI YUJI
IPC: A61K8/891
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics containing a cosmetic pigment and a vesicle composition, specifically cosmetics which secure stability of a liposome, improve the pigment dispersibility, and have excellent cosmetic persistence effect.SOLUTION: The cosmetics contain following components (A)-(C): (A) novel cationic (meth) acrylic silicone-based graft copolymer, (B) pigment, and (C) vesicle composition.
Patent JP-2015072774-A (JP)
Title: Multicore cable and production method thereof
Inventor: MATSUDA MOTOI
IPC: H01B13/00
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a multicore cable which is formed by twisting together a plurality of two-core parallel cables in which two insulated wires are arranged in parallel and forming a sheath, uses the two-core parallel cables which are more producible in a unit time, stabilizes arrangement of the two-core parallel cables within the multicore cable and keeps attenuation characteristics of all the two-core parallel cables well.SOLUTION: A multicore cable 1 is formed by twisting together a plurality of two-core parallel cables 11 in which two insulated wires are arranged in parallel and forming a sheath 14. The two-core parallel cables 11 is provided with, together with the two insulated wires, a metal tape 11d arranged vertically in a state of being in parallel with a drain line 11c, and a coating 11e is formed on the outer side of the metal tape by extrusion molding of a resin. The coating 11e is a resin of a secant modulus of 200-400 MPa.
Patent JP-2015075240-A (JP)
Title: Sub-engine type refrigeration unit for transportation
Inventor: KAI MASAKAZU
IPC: F25D19/00
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a sub-engine type refrigeration unit for transportation that can drastically reduce suction of exhaust gas including many particulates into a unit body at start of a sub-engine and that can eliminate adverse effects such as dirt, corrosion and heat deterioration caused by suction of the exhaust gas.SOLUTION: A sub-engine type refrigeration unit 1 for transportation that diffuses exhaust gas discharged from an exhaust port of a sub-engine 3 in a direction separating from a unit body 2 by blown-out air from an air blowing fan 7 driven by the sub-engine 3 is mounted with an exhaust gas diffusing fan 23 that is driven by a battery mounted as an engine starting power source and that is arranged to enable diffusion of the exhaust gas discharged from the sub-engine 3 in the direction separating from the unit body 2 separately from the air blowing fan 7. When the sub-engine 3 is started, operation of the exhaust gas diffusing fan 23 is started before starting of the sub-engine 3 so as to diffuse the exhaust gas at start of the sub-engine.
Patent JP-2015057683-A (JP)
Title: Commodity supply system
Inventor: KODAMA SEIGO
IPC: G06Q30/06
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To enable efficient and user-friendly delivery.SOLUTION: A commodity supply system includes: at least one piece of consumer information including a desired commodity, the quantity of the desired commodity, consumption schedule of the desired commodity, budget information, and receiving schedule information; supplier selection information to be selected by the consumer information; receiving means which receives the consumer information and the supplier selection information; at least one piece of supplier information including a commodity to be supplied, the quantity of the commodity to be supplied, a size of the commodity to be supplied, a price of the commodity to be supplied, and an expiration data of the commodity to be supplied; and information storage means which stores the information received by the receiving means and the supplier information. The commodity supply system decides commodities to be supplied from a supplier to a consumer, on the basis of the information stored in the consumer information storage means and the supplier information storage means, to create delivery information.
Patent JP-2015076673-A (JP)
Title: Conference system, server device, client terminal and program
Inventor: SAKAMOTO YUJI
IPC: H04N21/8549
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a conference system, which in reproduction of conference data in a given period, reproduces divided conference data to be selected based on an importance threshold to be generated based on a tendency of importance between the given period and a period different from the given period, of the divided conference data made by dividing conference data in the given period.SOLUTION: A server device 100 of a conference system 10 comprises: a voice analyzing portion 102 that divides conference data to generate divided conference data; an importance calculating portion 103 that generates importance information about each of a plurality of divided conference data; a period specifying information acquiring portion 105 that acquires period specifying information that specifies a first period and a second period; an importance predicting portion 106 that generates first importance tendency information and second importance tendency information; a threshold generating portion 107 that generates an importance threshold on the basis of the first importance tendency information and the second importance tendency information; and a reproducing portion 109 that reproduces divided conference data having importance equal to the importance threshold or more.
Patent JP-2015074572-A (JP)
Title: Optical glass
Inventor: MATANO TAKAHIRO
IPC: G02B1/00
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass that can satisfy all the demands for characteristics such as (1) easily achieving high refractive index property, (2) having excellent devitrification resistance in a process of molding a preform, (3) having excellent chemical durability, (4) easily achieving a high transmittance, and (5) easily achieving a high hardness.SOLUTION: The optical glass comprises, in terms of mass%, 1 to 12% of SiO, 1 to 14% of BO, 2.3 to 15% of ZnO, 3.3 to 25% of SiO+ZnO, 2 to 9% of ZrO, 25 to 55% of LaO, 0 to 12% of GdO, 0 to 10% of NbO, 0 to 5% of TaO, 0 to 10% of WO, and 0.1 to 20% of TiO, and does not substantially contain any of YO, GeO, a lead component, an arsenic component, and a fluorine component. The optical glass has a refractive index nd of 1.975 or more and an Abbe number of 22 to 32.
Patent JP-2015079033-A (JP)
Title: Cleaner and image forming apparatus
Inventor: IGARASHI TATSUHIRO
IPC: G03G21/00
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To stabilize cleaning performance.SOLUTION: A cleaner includes a removing member that is brought into contact with and rubbed with the surface of a cleaning target to remove a powdery unnecessary object from the surface, a storage tank that stores the unnecessary object removed by the removing member, and a supply member that has blades and rotates in the storage tank to supply a part of the unnecessary object stored in the storage tank to the surface of the cleaning target with the blades.
Patent JP-2015082535-A (JP)
Title: Wiring board manufacturing method
Inventor: NAKAMURA SHIGEO
IPC: H05K1/11
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a circuit board which can achieve micro wiring of a wiring layer and a more thinned circuit board.SOLUTION: A manufacturing method of a wiring board 10 having an insulating base material 20 which has a second principal surface 20b opposite to a first principal surface 20a and in which one and more prepregs and resin composition layers are integrally cured, a first wiring layer 32 provided on the first principal surface and a second wiring layer 34 provided on the second principal surface comprises: a step (A) of preparing a structure composed of an organic support medium, the insulating base material with the first principal surface bonded with the organic support medium and a conductive foil bonded with the second principal surface; a step (B) of applying laser beams from the first principal surface side to form a via hole 22 which pierces the insulating base material to expose a part of the conductive foil; a step (C) of performing a roughening treatment; a step (D) of forming a conductive layer; and a step (E) of forming the first wiring layer and the second wiring layer.
Patent JP-2015082589-A (JP)
Title: Crimping metal fitting
Inventor: KASAI TOSHIAKI
IPC: H05K1/11
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To reliably bring conductor circuits on both sides of a flexible circuit board into conduction.SOLUTION: A crimping metal fitting 1 comprises: a lower plate part 10 having a first connection protrusion 11 which comes into contact with a conductor 92 formed on one side of a flexible circuit board 90; an upper plate part 20 having a second connection protrusion 21 which faces the first connection protrusion 11, and which comes into contact with a conductor 93 formed on the other side; and a plurality of barrel parts 16 and 17 which are provided to stand on at least one of a pair of lateral parts on the shorter side of at least one of the lower plate part 10 and the upper plate part 20. By folding, with the flexible circuit board 90 sandwiched between the lower plate part 10 and the upper plate part 20, the barrel parts 16 and 17 so that their tips 16a and 17a comes closer to the lateral part on the side opposite, in the shorter-side direction, to the side provided with the barrel parts, the crimping metal fitting 1 is crimped to the flexible circuit board 90 while bringing the conductors 92 and 93 into conduction via the lower plate part 10 and the upper plate part 20.
Patent JP-2015084282-A (JP)
Title: Switch input device
Inventor: ONISHI IKUO
IPC: H01H9/54
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a static switch input device capable of reducing power consumption to the possible extent when a switch operation is not performed.SOLUTION: The switch input device includes: a control part 2 having a plurality of input ports; and a plurality of switches SW associated with a predetermined number of input ports among the plurality of input ports. Each switch SW has a circuit connection to each associated input port in such a manner that, when each switch SW is operated, each input signal state of the predetermined number of input ports associated with the switch SW of concern is changed. Also, a circuit configuration is made to have a different combination of input ports associated with the switch SW, on a switch-by-switch basis.