baber/WOPTO huggingface dataset:
Patent JP-H05254732-A (JP)
Title: Automatic wind-shifting device for filament member
IPC: B65H65/00
Filed: 1992-03-13
Abstract: PURPOSE:To continuously wind a filament member on the following unoccupied bobbin after fully winding it on one bobbin. CONSTITUTION:An enamel wire W is held at its tip by clampers 11,12 and cut with a cutter 13, and the clamper 11 is then rotated as much as 90 deg. to bend the initial end of the cut enamel wire W and a supporting body 10 is moved toward the flange part 3 on one side of an unoccupied bobbin 1 in an axial direction to insert the initial end into a locking hole 4 formed on the flange part 3. In the case of inserting the above initial end, an locking hole 5b where the final end is inserted is detected by a detecting device 20 to indirectly position the locking hole 4.
Patent JP-S63255706-A (JP)
Title: Program generating method for vision system
Inventor: TOYODA KENICHI
IPC: G05B19/42
Filed: 1987-04-14
Abstract: PURPOSE:To simplify program generation or the like by combining software blocks in accordance with the menu operation on a teaching operation panel to constitute a program and teaching data. CONSTITUTION:The vision system which controls an industrial robot 4 is provided with a camera 1, a picture processing device 2, and a teaching operation panel 7, and the camera 1 is fixed on a work table 6 to photograph a work 5. This work 5 is worked by said robot 4 controlled by a robot controller 3. The image of the work 5 picked up by the camera 1 is converted to an electric signal and is supplied to a microprocessor 22 through a camera monitor interface 21 and is processed and is stored in the picture frame memory of a storage device 23. A picture processing program is generated and data is taught by the operation on the teaching operation panel 7, and preliminarily set software blocks are selected and combined to constitute a prescribed program.
Patent JP-S59214251-A (JP)
Title: Semiconductor element
Inventor: OOTA MITSUHARU
IPC: H01L29/8605
Filed: 1983-05-20
Abstract: PURPOSE:To realize a high resistance with small area by narrowing the width of epitaxial region surrounded by a separation layer and connecting the upper part of epitaxial region with a separation layer through diffusion of separation layer. CONSTITUTION:An epitaxial resistance 16' is formed on a substrate 17 and it is surrounded by a separated diffusion region 20. The epitaxial resistance 16' is connected externally through the contact region 19 and contact window 18. The separated diffusion region 20 is formed in such a way as connecting the upper layer of epitaxial resistance 16'. Therefore, an average width W becomes narrow and a high resistance can be obtained.
Patent JP-H11286229-A (JP)
Title: Power regenerative inverter device
Inventor: SHINOHARA HIROSHI
IPC: B60M3/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space and cost of the whole device by connecting the A.C. side of a device for regenerating power from an electric car, between a transformer and a rectifier of a current feeding transformer station directly or through a reactor or an autotransformer. SOLUTION: A current feeding transformer station is provided to transform A.C. power into D.C. power by a rectifier 3 from a power system 1 through a transformer 2 and to feed power to a D.C. electric car 5 through a feeder 4. In the transformer station, the A.C. side of a power regenerative inverter device 9 for regenerating regenerative power from the D.C. electric car 5 to the power system 1 is directly connected between the transformer 2 and the rectifier 3 of the current feeding transformer station. The A.C. side of an inverter 7 of the power regenerative inverter device 9 can thus be connected between the transformer 2 and the rectifier 3 directly or through a reactor or an autotransformer. Installation space is therefore reduced, and cost can be reduced.
Patent JP-S5214286-A (JP)
Title: Steel pipe sheet pile cutting process
Inventor: SANEISHI KENJI
IPC: B26F3/02
Filed: 1975-07-23
Abstract: PURPOSE: Cutting process of steel pipe sheet piles comprises cutting of joint section with accuracy, efficiency, and speed after the steel pipe body has been cut off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S626917-A (JP)
Title: Method for melt-spinning of fiber-forming pitch and apparatus therefor
Inventor: OHATA TAKAHIRO
IPC: D01D5/08
Filed: 1985-04-26
Abstract: PURPOSE:To enable the stable continuous spinning of the titled pitch and to obtain pitch fiber having excellent strength, etc., by spinning molten pitch while defoaming in the form of a thin film in vacuum, thereby decreasing the end- breakage frequency in spinning caused by the generation of a large amount of thermal decomposition gas. CONSTITUTION:Fiber-forming pitch is molten in a melting tank 1, and the obtained molten pitch is supplied to an evacuated vacuum defoaming tank 8 and allowed to over-flow from the over-flow groove 13 at the top circumference of the cylindrical wall 12. The overflowed pitch is flowed down along the wall 12 in the form of a thin film, defoamed in vacuum and at the same time, supplied to the spinning pack 15 and extruded through the spinneret 18 to obtain a pitch fiber.
Patent JP-S62247977-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a desired steering ratio characteristic by constituting the steering angle ratio of a rear wheel steering angle to a front wheel steering angle to be changeable in accordance with a given steering ratio characteristic selected whereby providing a plurality of steering ratio characteristics with specified phases. CONSTITUTION:A controller 25 includes a section 31 which receives car speed signals from a steering angle sensor 26 and a car speed sensor 27 so as to operate a target rear wheel steering angle corresponding to a front wheel steering angle and car speed based on the steering ratio characteristic of a characteristic memory section 30, a pulse generator 32 outputting a pulse signal corresponding to the target steering angle, and a driver 33 outputting pulse signals for driving a pulse motor 14 and a hydraulic pump driving motor 24, wherein a variable steering ratio means 34 is constituted by the aforementioned components. And a section 35 which selects one of steering ratio characteristics with a selection switch 28 changed over, is also provided. And a plurality of steering ratio characteristics is provided with two kinds of sections: one has the range for both anti-phase and in-phase, and the other has the range only for in-phase.
Patent JP-H04321015-A (JP)
Title: Active device and production of active device
Inventor: KOMATSU HIROSHI
IPC: G02F1/1343
Filed: 1991-04-22
Abstract: PURPOSE:To provide the active device which is less changed in element output with lapse of time and the process for producing this device. CONSTITUTION:This active device is constructed by successively providing a 1st electrode 2, an org. thin film 3, a ferroelectric substance layer 4 consisting of a copolymer of VDF and TrFE, and a 2nd electrode 5 on the surface of an insulating substrate 1. Peeling is generated between the 1st electrode 2 and the ferroelectric substance layer 4 by the vibration arising from the piezoelectric property of the ferroelectric substance layer 4, by which the change with lapse of time is generated. This active device is, thereupon, provided with the org. thin film 3 in order to improve its adhesion.
Patent JP-S57204907-A (JP)
Title: Multivariable controller
Inventor: MORI TOSHIO
IPC: G05B15/02
Filed: 1981-06-11
Abstract: PURPOSE:To make a high-precision control possible, by gathering temporarily detection data in a slave station provided for every group of detectors and transmitting detection data from every slave station to a master station. CONSTITUTION:Detection signals X1, X2, and X3 of detectors D1, D2, D3 are inputted to the first slave station L1 through A-D converters AD1, AD2, and AD3 added to this slave station L1. Each of slave stations L1-Ln consists of common busses of a data bus, an address bus, and a control bus for connection to a microprocessor and an ROM/RAM connected to these busses. A-D converters AD1-ADn are connected to common busses in slave stations. Slave stations L1-Ln are connected to a master station M by communication circuits C1-Cn. The slave-station side of communication circuits C1-Cn is connected to slave stations L1-Ln by terminal devices CL1-CLn in the slave station side, and the master-station side of these circuits is connected to the master station M by terminal devices CM1-CMn in the master station side.
Patent JP-H04322099-A (JP)
Title: Charged particle device
Inventor: MATSUDA TETSUYA
IPC: H05H7/04
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a charged particle device which can reduce a space for installing a charged particle ring. CONSTITUTION:Each of the magnetic poles 3, 4 of a skew four-pole electromagnet 7 is provided with a coil 2 for the skew four-pole electromagnet. Besides, a coil 1 for generating a two-pole magnetic field equal to that generated by a steering electromagnet is provided to each of the magnetic poles 3 arranged symmetrically to a beam orbital-face 6. This can eliminate the need for the steering electromagnet so as to lessen a space for installing a charged particle ring.
Patent JP-S5518548-A (JP)
Title: Hardening method for journal of crankshaft
Inventor: IRIKURA CHIKANORI
IPC: C21D1/62
Filed: 1978-07-26
Abstract: PURPOSE: To make possible the superior product to be simply and cheaply manufactured, by surrounding approximate half circumference of the journal of the crankshaft with the circular arc type high frequency coil, and by rotating this crankshaft in one direction in order to give the specified heating at the prearranged angular position.  
     CONSTITUTION: The crankshaft 1 is made freely rotatable, and the upper portion of the journal 2 is surrounded by the circular are type high frequency coil 5 so as to cover approximate half of the outer circumference; the high frequency coil 5 is constituted so as to be freely switched to the forward position for heating and to the backward position for unheating. The above stated prearranged angular position of the crankshaft 1 is detected by the detector 6, and when the crankpin 4 of the crankshaft 1 rotating in one direction moves from the position higher than the coil 5 to the lower position that the coil 5, the coil 5 starts heating for the semicircumference (a) of the journal 2 on the counterweight 3 side. Next, the semicircumference (b) is heated, and the heatings for (a) and (b) are alternately repeated so as to heat (a) by one time more than the (b), and the heating work of the coil 5 is stopped. Thus the whole assembly is uniformly heat treated, followed by the quenching with cold water, finishing the hardening work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02269768-A (JP)
Title: Polyurethane resin composition with excellent moldability
Inventor: MIMURA MASAHISA
IPC: C08L75/00
Filed: 1989-04-12
Abstract: PURPOSE:To prepare a compsn. from which a porous sheet excellent in strength and soft feeling is molded by compounding a water-miscible polar solvent and a specific polyurethane resin comprising a fine particle component insol. in and a resin component sol. in said solvent. CONSTITUTION:In a polyurethane resin compsn. comprising a water-miscible polar solvent and a polyurethane resin, said polyurethane resin comprises 3-70wt.% fine particle component insol. in said solvent and 97-30wt.% resin component sol. in said solvent, and said fine particle component contains a polar group capable of forming a hydrogen bond with an urethane or urea linkage of said resin component in such an amt. that the content of said polar group, in terms of a nitrogen content derived from the isocyanate component, is 6.5wt.% or higher.
Patent JP-H05286084-A (JP)
Title: Release film
Inventor: KIDA KENJI
IPC: C09J7/02
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a release film applied as a carrier sheet at the time of cast molding such as a ceramic sheet by forming a coating layer composed of a silicone resin onto one surface, etc., of a polyphenylene sulfide film while specifying a heat shrinkage factor. CONSTITUTION:A release film is constituted by forming a coating layer consisting of a silicone resin onto at least one surface of a poly-phenylene sulfide film. A heat shrinkage factor for thirty min at 100 deg.C is set in 0.3% or less. Consequently, the release film constituted is particularly applied as a carrier sheet at the time of cast molding such as a ceramic sheet. On the other hand, poly-p-phenylene sulfide is used as the main object of polyphenylene sulfide, and a substance, in which there is a not less than 70mol% p-phenylene sulfide unit, is favorable. The partial crosslinked body of organic polysiloxane is employed as the silicone resin, and an alkyl group, etc., are used as an organic chain bonded with a siloxane unit.
Patent JP-H04321935-A (JP)
Title: Optical memory device and reading out method thereof
Inventor: YAGI IKUTAKE
IPC: G11B7/243
Filed: 1991-04-22
Abstract: PURPOSE:To allow the higher-density recording of an optical disk by incorporating at least one kind of rear earth elements into a recording layer and irradiating the layer with UV rays prior to irradiation with a laser beam for reading out. CONSTITUTION:At least one kind among the rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) are incorporated as impurities into the recording layer of the phase change type optical disk. The recording layer is irradiated with the UV rays from a UV lamp 23 prior to the irradiation with the laser beam for reading out from a head 22 at the time of reading out the stored information. The 4f electrons of the rare earth ions are previously excited by the irradiation with the UV rays, then the light emission spectra at the time of restoring the base state from the excitation state are measured. A measuring section discriminates whether crystal or amorphous. The spot size is effectively reduced as compared with the case of detection of a difference in reflectivity in this way.
Patent JP-H08183939-A (JP)
Title: Room temperature-curable adhesive composition
Inventor: HONDA JUNICHI
IPC: C08L71/02
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a room temperature-curable adhesive composition of one- component type having flexible and tough adhesive force without requiring mixing two solutions nor heating before a coating operation. CONSTITUTION: This room temperature-curable adhesive composition is composed of (A) 100 pts.wt. of an organic polymer having at least one reactive silicon in a molecule, (B) 10-20 pts.wt. of an epoxy resin, (C) a ketimine compound, (D) 0.1-10 pts.wt. of a hydrolyzable silyl group-containing ketimine compound and (E) 0.5-3 pts.wt. of a silanol condensing catalyst, and an amount of the ketimine compound (C) is 1-60 pts.wt. to 100 pts.wt. of the epoxy resin (B).
Patent JP-S5425226-A (JP)
Title: Method of treating waste gas from pickling process
Inventor: FUNADA ICHIROU
IPC: C23G3/02
Filed: 1977-07-27
Abstract: PURPOSE: To accomplish an easy and inexpensive removal of NOx through washing of NOx-contained gases discharged from acid baths with a solution withdrawn from a washing tank after a successive pickling of metals by an alkaline salt bath, the washing tank and the acid baths. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1038169-A (JP)
Title: Assembling connecting indicator of fuel pipe or general fluid pipe
Inventor: REINHOLZ ANTONIO CARLOS
IPC: F16L37/12
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To visually confirm suitable fastening of an inserting connecting tool and a receiving connecting tool of a connector for a fluid pipe. SOLUTION: An assembling connecting indicator of a fuel pipe or a general fluid pipe is made of semi-rigid materials and composed of an integral element for forming an approximately semicircular elastic clamp 10, the elastic clamp 10 is provided with downward projecting parts 3, 4, 5 facing the center axis in the longitudinal direction, and thin flaps 6 having line parts having low stiffness are formed on both free ends of the elastic clamp 10. These flaps 6 function as connecting parts for axially separating the annular stopper 7, and each flap 6 is provided with a stopping member 7a in the radial direction in relation to a plate-like lock 40 for axially locking an inserting connecting tool 20 and a receiving connecting tool 30 of a fluid connector.
Patent JP-S5615372-A (JP)
Title: Printing method
Inventor: TANOSHIMA KATSUHIDE
IPC: G06K15/10
Filed: 1979-07-19
Abstract: PURPOSE:To prevent the dot omission and stabilize the printing quality by printing no dot at the interval of one dot and a half in an impact-type dot printer using a clapper-type printing head. CONSTITUTION:In a method of printing in dot pattern with a matrix vertical MX horizontal [N+(N-1)] at vertical MI horizontal N pieces of position and each intermediate position of N pieces of position, it is so arranged that no dot may be printed when a printing wire and an armature vibrations overlap in dot pattern under the worst condition, i.e. no dot is printed at the interval of one dot and a half. As a result, it is possible to prevent dot omission without adding complicated improvement to the constitution of a printing head.
Patent JP-H0683827-A (JP)
Title: Method and device for controlling document presentation
Inventor: TETSUROU MOTOYAMA
IPC: B41J5/30
Filed: 1993-04-19
Abstract: PURPOSE:To add a function to a printer by speedily fetching an external declaration to a document data stream, correcting the document data stream while using the external data declaration, and using the external declaration for structured environments. CONSTITUTION:External data 72 are fetched into an original document 70 so as to be printed or displayed just as a part of the document. The document is applied as the document data stream of hierarchical structure but this can include external reference and reference to the external data declaration. The reference to the external declaration is stored by first-in first-out tree link stack structure.
Patent JP-2000281120-A (JP)
Title: Stock
Inventor: SHIBAOKA SHIGERU
IPC: B65D61/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make the entire body of a stock producible out of a synthetic resin to prevent water absorption and corrosion, reduce the entire weight thereof with the interior formed being hollow, and also to secure the strength with S-shaped ribs arranged continuously, by a method wherein the stock is constructed in a structure in which the continuos S-shaped ribs and flat plates provided at the upside and underside of the ribs are integrally formed of the synthetic resin material. SOLUTION: A stock 1 is entirely formed of a reclaimed polyethylene, and the external surface, especially the surfaces at the upside and underside thereof are formed in a mat face having extremely minute unevenness so that slipping can be prevented. The stock is in a structure wherein a plurality of S-shaped ribs 2 are provided continuously in the rightward and leftward directions and flat plates 3 and 4 are integrally connected to the upside and underside of the continuous S-shaped ribs 2. Therefore, the stock 1 can be molded in a united body by using a large-sized injection molding machine or a press forming machine having an upper metal mold and a lower metal mold. The S-shaped ribs 2 and activities 5 are arranged alternately at the front side face and the rear side face of the stock 1 made up in such a structure, and the stocks can be produced by a mass production at a low cost.
Patent JP-S60234955-A (JP)
Title: Manufacture of al-zn-mg alloy superior in stress corrosion cracking resistance
Inventor: TANAKA HITOAKI
IPC: C22C21/10
Filed: 1984-05-08
Abstract: PURPOSE:To obtain an Al-Zn-Mg alloy superior in stress corrosion cracking resistance compared with conventional said alloy by applying soaking treatment, hot working, solution treatment, then quenching and aging treatment to an Al alloy ingot contg. Zn, Mg, Si, Ti, B respectively as the main components. CONSTITUTION:The Al alloy ingot contg. by weight 3.0-8.0% Zn, 0.3-3% Mg, 0.2-1.5% Si, 0.005-0.20% Ti, 0.0005-0.05% B and >= one kind among 0.05- 1.0% Mn, 0.05-0.40% Cr, 0.05-0.25% Zr, 0.05-0.20% V is prepared. Next, the Al alloy ingot is soaking treated at 450-580 deg.C, then successively hot worked or cold worked after said working to prescribed shape or plate thickness. Next, said worked material is solution treated at 450-550 deg.C, then quenched and aged successively. Thereby, MgZn and MgSi particles are precipitated, preferred dissolution of grain boundary is suppressed. Thereby, the Al-Zn-Mg alloy having improved stress corrosion cracking resistance is obtained.
Patent JP-S5816825-A (JP)
Title: Manufacture of biaxial-oriented hollow body made of thermoplastic resin with gas impermeable waterproof coating and hollow body obtained through said method
Inventor: KUROODO BONNUBA
IPC: B29C48/32
Filed: 1982-05-31
Abstract: 1. Process for the manufacture of bioriented hollow bodies made of thermoplastic, comprising firstly the manufacture of a tubular blank, a parison or a preform, covered with a barrier material based on polyvinyl alcohol, and then the biaxial stretching-blowing of the said tubular blank, parison or preform under the customary temperature conditions for biorientation, the said process being characterised in that the manufacture of the covered tubular blank, parison or preform involves the following series of steps : (a) the introduction, into an extruder, of flakes consisting of polyvinyl alcohol having a high degree of purity, and of water, the water content of the said flakes being between 20% and 50%, (b) the fluxing, by shearing, and the melting of the flakes, at a temperature at least 100 degrees C above the equilibrium melting point of the polyvinyl alcohol/water mixture constituting the flakes so as to avoid any phase heterogeneity in the molten mass, (c) the extrusion of the molten material through a covering die suitable for coating a tube, a parison or a preform made of thermoplastic, care being taken to ensure, by cooling, that the temperature of the molten extrudate in the die has a value which is at least equal to the equilibrium melting point of the polyvinyl alcohol/water mixture in question, but is below the temperature at which the vapour pressure of the water is sufficient to cause the expansion of the intended covering, in the open air, by the formation of bubbles, the said cooling being carried out homogeneously, before the molten extrudate passes through the die, by means of a device consisting of a cooler-homogeniser interposed between the end of the extruder barrel and the covering die, (d) the taking-up of the tube, parison or preform covered in this way, followed, in the case of a tube, by its conversion to tubular blanks, parisons or sections of tube which are precursors of preforms, by cutting to the desired length.
Patent JP-2000285976-A (JP)
Title: Photoelectric conversion element, solar cell, and solar cell module
Inventor: SHIRATO KENTARO
IPC: H01G9/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric transfer element with low drop in photoelectric conversion characteristic and long durability, a solar cell and a solar cell module using this photoelectric conversion element. SOLUTION: A coloring matter sensitized photoelectric conversion element has a conductive support; a semiconductor fine particle-containing layer, in which the coloring matter is adsorbed, coated on the conductive support, a hole transfer layer, and a counter electrode. The photoelectric conversion element has the hole transfer layer having a conjugated cyclic compound of a nitrogen containing heterocycle, and a solar cell and a solar cell module use this photoelectric conversion element.
Patent JP-S5216735-A (JP)
Title: Engin cover of construction vehicle
Inventor: OOUCHI MINORU
IPC: B62D25/24
Filed: 1975-07-29
Abstract: PURPOSE:Engine cover of construcion vehicle can be easily removed.