baber/WOPTO huggingface dataset:
Patent JP-H04318194-A (JP)
Title: Device for plating thermally diffused alloy on filament body for raw material of steel cord for rubber reinforcement
Inventor: IKEDA TOSHIHIRO
IPC: C25D7/06
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a device capable of efficiently producing a filament body for a steel cord for rubber reinforcement which is stable in plating characteristics and good in wire drawing properties in the following stage CONSTITUTION:The alloy plating device of a filament body is successively arranged with the feeder 1 of the filament body, a plating pretreating device 3, a plurality of electroplating tanks 4, 5 for individually plating at least two kinds of metals, a plating post-treating device, a thermal diffusion heater 10, a post-treating device after diffusion and the winder 17 of the filament body. An energy dispersion type X-ray fluorescence analyzer 15 is provided between the post-treating device after diffusion and the winder 17 of the filament body to measure the plating characteristics of the filament body plated by alloy. The plating conditions in the electroplating tanks are automatically controlled in accordance with the deviation of both information of the plating characteristics of the filament body plated by alloy which is sent from this analyzer and the aimed plating characteristics.
Patent JP-S61269924-A (JP)
Title: Method for washing and drying metallic strip
Inventor: MIHARA YASUO
IPC: C23G1/00
Filed: 1985-05-27
Abstract: PURPOSE:To permit the easy drying of a metallic strip after washing by coating a water repellent material on both end faces of the strip in the transverse direction thereof and washing the strip while preventing the sticking of water to both end faces. CONSTITUTION:The water repellent material is coated to both end faces 10A, 10B in the transverse direction of the coiled metallic strip 10. Wax, silicone resin, fluoroplastic or the like is used for the water repellent material and is coated on the end faces by spraying, brushing, etc. The sticking of the water drops to the faces 10A, 10B during washing is thus prevented and the drying is only required for the top and bottom surfaces of the strip 10.
Patent JP-S593898-A (JP)
Inventor: ONOE TAMEFUSA
IPC: G03B15/05
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04227723-A (JP)
Title: Production of trifluoropropylene oxide polymer
Inventor: NARITA TADASHI
IPC: C08G65/22
Filed: 1991-04-17
Abstract: PURPOSE:To provide the method for production of the subject high-molecular trifluoropropylene oxide polymer useful as a lubricant, a coating material, an adhesive or an intermediate for production of a special rubber. CONSTITUTION:An objective high-molecular trifluoropropylene oxide polymer is produced by polymerizing trifluoropropylene oxide in the presence of an organometallic compound of zinc as a polymerization initiator.
Patent JP-H04317090-A (JP)
Title: Dielectric roll having small electric resistant variance
Inventor: MIKI SHOGO
IPC: G03G15/08
Filed: 1991-04-16
Abstract: PURPOSE:To provide a dielectric roll which can obtains an excellent developing image and has a small electric resistant variance. CONSTITUTION:The dielectric roll is composed of a resin ferrite layer 1, an adhesive layer 3, and a conductive substrate 1, and irregularities in the thickness of the adhesive layer 3 are <=10% of that in the thickness of the resin ferrite layer.
Patent JP-H06311616-A (JP)
Title: Preform rod winding tool
Inventor: KURAMOTO YASUZO
IPC: H02G7/00
Filed: 1993-04-16
Abstract: PURPOSE:To allow efficient winding work of preform rod by locking a pair of members for holding a stringing slidingly in tubularly closed state and retaining a plurality of preform rods on the outer periphery of the holding member slidingly. CONSTITUTION:Holding members 5, 6 are opened along with the handle members 3, 4 of a winding tool 1 and then a stringing 13 is held by the holding members 5, 6 and locked by a locking device 15. A plurality of preform rods 14 are arranged with the central parts thereof being juxtaposed to the stringing 13 and then the preform rods 14 are retained by a rod retainer 16 such that they can rotate integrally with the holding members 5, 6. The preform rods 14 are then secured, at the central part thereof, to the stringing 13 and the winding tool 1 is shifted in the longitudinal direction of the stringing 13 while rotating in the spiral direction of the preform rod 14 thus winding the preform rods 14 elastically over the stringing 13 preformed into a spiral shape.
Patent JP-S606315-A (JP)
Title: Automatic assembly of frame body
Inventor: KAMIMURA HIDEYUKI
IPC: B23P21/00
Filed: 1983-06-22
Abstract: PURPOSE:To reduce the control manhour for parts and the assembly manhour in the posterior processes by bending a frame by using a bending punch and a bent die and caulking the frame with the parts in the bending punch. CONSTITUTION:A plurality of grooves are formed in a bending punch 5. Several pieces of parts (front and rear side plates, shield plates, etc.) press-worked beforehand are inserted into the above-described grooves. A frame 18 is bent by using the bending punch 5 and a bent die 3 and assembled and caulked with the front and rear side plates and the shield plates. Therefore, the frame 18 and the front and the rear side plates 12 and 17, and the projections of the shield plates 13-16 are caulked, and the front and the rear plates and the shield plates can be fixed onto the frame 18.
Patent JP-S63282123-A (JP)
Title: Manufacture of composite perovskite compound precursor sol
Inventor: OZAKI YOSHIHARU
IPC: C01G25/00
Filed: 1987-05-11
Abstract: PURPOSE:To easily manufacture a composite perovskite compound precursor sol preferable for a piezoelectric element manufacturing, etc., mixing lead alkoxide and alkoxide of a metal selected from Ti, Zr and Sn at a specific mixing ratio to hydrolyze the mixture. CONSTITUTION:The lead alkoxide indicated by a formula II and the metal alkoxide indicated by a formula III (wherein R<1> and R<2> represent a monovalent hydrocarbon; M represents a titanium, zirconium, tin) are mixed so that the composition after the calcining becomes a formula I (wherein x+y+z=1; when 0<y<=1, 0<=x<0.6; when y=0, 0<=x<0.6). Subsequently, the mixture is hydrolyzed to obtain the objective composition perovskite compound precursor sol. Since the precursor thus obtained is a sol, it can easily be formed into an uniform thin film in the manufacturing of the piezoelectric element, etc., and a fine pattern can accurately and clearly by drawn by a printing process, etc., thereby.
Patent JP-2000300985-A (JP)
Title: Catalyst carrier and exhaust gas cleaning catalyst
Inventor: TANAKA TOSHIYUKI
IPC: B01J23/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make the lowering of NOx power in waste gas containing SOx suppresible and make the NOx cleaning power maintainable even after being exposed in an exhaust gas at 700 deg.C or higher. SOLUTION: The catalyst carrier composed of alumina particles and compound oxide layers of the structure formed at least on a part of alumina particle surfaces and represented by a chemical formula MO-nAL2O3 is used (In the formula, M represents at least one kind selected from among alkali earth metals and rare earth elements). As the compound oxide layer is not solid phase reacted with an NOx occlusion element, high heat resistance is provided. Also, since the compound oxide layer has a large specific surface area, the dispersing properties of precious metals, the NOx occlusion elements are improved to provide high cleaning activities, and the decomposition properties of a composite sulfate formed by sulfur poisoning is also improved.
Patent JP-S605760-A (JP)
Title: Manufacture of printed coil
Inventor: OOTSUKI MASAYUKI
IPC: H01F41/04
Filed: 1983-06-24
Abstract: PURPOSE:To smoothly continue a work for completing a printed coil by partitioning in advance many coil patterns on an insulating sheet, interposing them through insulators and winding them. CONSTITUTION:Coil patterns 2 which correspond to windings for generating a magnetic field are formed on both front and back surfaces of an insulating sheet 1. The outer periphery of the coil pattern 2 is connected via a connector 3 at every other partition. Thus, the patterns 2 of the both front and back surfaces are conducted by through-hole plating at the central portion, the periphery portions are connected via connectors 3 at every other partitions, and the patterns 2 of both the front and back surfaces are conducted in series. Then, the sheet 1 is wound integrally through an insulating member 5.
Patent JP-H08301002-A (JP)
Title: Unmanned carrying car
Inventor: MIZUNUMA WATARU
IPC: B60P3/035
Filed: 1995-05-11
Abstract: PURPOSE: To apply compatibility to both carrying cars by arranging a space, which can house both a coil transversely installing saddle and a coil vertically installing saddle to be fitted to a soft cylinder so as to be freely mountable and demountable, inside a vehicle. CONSTITUTION: A recessed part to support a coil is arranged in the rectilinearly advancing direction of a vehicle on an upper surface of a coil transversely installing saddle 4, and its lower part is housed in a space S of an unmanned carrying car 1 to be fitted to a soft cylinder 2 so as to be freely mountable and demountable. On the other hand, a coil vertically installing saddle 5 is composed of two support bodies 5b which extend in the car width direction in front and rear end part positions on an upper surface of a rectangular solid part 5a and whose upper surfaces are flat.  The upper surfaces of its support bodies 5b are made flat, and a lower part of the rectangular solid part 5a is housed in a condition of coinciding with an upper part of the space S of the unmanned carrying car 1 to be fitted to the soft cylinder 2 so as to be freely mountable and demountable similarly to the coil transversely installing saddle 4. Therefore, compatibility can be applied to carrying cars 1 of both systems.
Patent JP-H10300446-A (JP)
Title: Surface defect inspection device
Inventor: SUZUKI YUTAKA
IPC: G06T7/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspection device capable of surely detecting defects in the surface of work of low surface gloss without depending on manual power. SOLUTION: A surface defect inspecting device has: a projecting device 11 projecting an image of stripes on the surface of work 50; an image pickup camera 12 photographing the surface of the work 50 on which the image of stripes were projected; support 30 which enables the projection angle of the stripes projected by the projecting device 11 to be varied in an inspection device inspecting the surface state of the work 50; and a computing unit calculating the amount of changes in the pitch of the image of stripes obtained by the image pickup camera 12.
Patent JP-S61275427-A (JP)
Title: Automatic sliver end feeding apparatus in card
Inventor: MIURA YASUHIRO
IPC: D01G15/46
Filed: 1985-05-25
Abstract: PURPOSE:To reduce an end feeding operation cost and eliminate a danger, by providing a web bundling device on the delivery side of a web stripping device, a guide member on the downstream side thereof and at least movable one of the calender rolls. CONSTITUTION:A calender roll 12 is moved to a refuge position by the action of a moving mechanism 16 in end feeding, and a sliver (S) delivered from a web bundling device 6 is passed through a guide member 13 and a gap between both calender rolls 11 and 12. When a sliver sensor 17 confirms the passing of the sliver (S), the moving mechanism 16 is operated to move the calender roll 12 to a nipping position to complete the end feeding operation.
Patent JP-S5540062-A (JP)
Title: Method and device for bending sheet type net body
Inventor: KITAGAWA YOSHIO
IPC: B21F27/00
Filed: 1978-09-14
Abstract: PURPOSE: To perform the bending work of net body continuously and efficiently by moving one of the sprockets in order to loosen the conveyor, and pressing the sheet type net body with a roll.  
     CONSTITUTION: When the material of sheet type net body 1 passes between the guide plates 13, 14 and is fed to the lower part of the chain conveyor, the lever 10 is moved counterclockwise by making the shaft 10a its fulcrum, and the roll 11 at its tip presses the sheet type net body 1 against the chain conveyor side. In this case, the left sprocket 4 moves against elasticity of the spring 8 unitl its shaft hits against the stopper 9, and the chain conveyor is loosened. The net body which is pressed against the chain conveyor is bent owing to the aforesaid slack. The net body is bent in order by carrying out the foregoing operation, driving this chain conveyor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322585-A (JP)
Title: Device and method for producing metallic film laminated high polymer composite film
Inventor: KODAMA YOICHI
IPC: C25D5/56
Filed: 1993-05-14
Abstract: PURPOSE:To provide a device and a method, by which a smooth, thin metallic film having strength sufficient to withstand the tension in the post process can be produced and also a composite film consisting of the metallic film and a high polymer film can be stably produced at a low cost. CONSTITUTION:In the device for producing the metallic film laminated high polymer composite film, the high polymer film 1 coated with the electrically conductive thin film 9 is fed through between the first current applying roll 2 and the rotating drum roll 3 and the surface of the conductive thin film 9 is allowed to contact with and pass through the first current applying roll 2 and then the high polymer film 1 passes through the plating solution 5 while allowing the surface of the high polymer film 1 to contact with the rotating drum roll 3. Thereafter the surface of the above conductive thin film 9 is allowed to contact with the second current applying roll 2' and then the high polymer film 1 is delivered. At the time of allowing the high polymer film 1 to pass through the device, the temp. of the film 1 is adjusted to <=50 deg.C by blowing air with the air cooling device 11 on the film 1 at a position in each of the spaces between the above electrode rolls 2 and 2' and the liquid level of the plating solution 5. At the same time, the electrolytic plating is performed on the surface of the conductive thin film 9 by applying a voltage between the above current applying rolls 2 and 2' and the anode plate 4, which is disposed in the plating solution 5 and under the above rotating drum roll 3, to laminate the metallic film 10 on the surface of the high polymer film 1.
Patent JP-S62270443-A (JP)
Title: Surface-treating agent for glass vessel
Inventor: ITO NORIHISA
IPC: B32B17/10
Filed: 1986-05-16
Abstract: PURPOSE:To obtain the titled surface-treating agent effective in imparting excellent lubricity and mechanical strength to a glass vessel and giving a protective coating for the prevention of scattering of fragments in breakage without causing the staining and deterioration of the coating film, by adding a specific polyglycerol fatty acid ester to an aqueous medium. CONSTITUTION:The surface-treating agent for glass vessel is produced by adding a polyglycerol fatty acid ester of formula (at least one of R1-R5 is 8-22C fatty acid residue and the others are H) (especially preferably decaglyceryl monolaurate). The agent imparts excellent lubricity and mechanical strength to a glass vessel. The treated glass vessel can be effectively protected with a protective coating for the prevention of scattering of fragments in breakage without causing the staining and deterioration (e.g. cracking) of the coating film.
Patent JP-H0411043-A (JP)
Title: Three-dimensional woven fabric and weaving of the same woven fabric
Inventor: OMORI HIROSHI
IPC: D03D25/00
Filed: 1990-04-28
Abstract: PURPOSE:To obtain three-dimensional woven fabric having a small amount of deformation in the slant direction as composite material aggregate by arranging bias yarns mutually slanting in the longer direction of woven fabric in a plane parallel to a warp layer besides the warp layer, a weft layer and a vertical yarn layer. CONSTITUTION:Plural warps Z are passed through warp guides 14 and warp opening device 5 and fixed to yarn supporting plates 3 and plural bias yarns B are passed through guide blocks 19 of feeders laid circulatively and movably in upper and lower two stages on a looped rail extending in the width direction of the woven fabric and through bias yarn opening devices 6 and fixed to the yarn supporting plate 3. In a state of a repier 9 at a rising position and in a state of both the opening devices 5 and 6 at a dropping position, the bias yarns B are transferred through the guide blocks 19 by one pitch in the width direction, the repier 9 is dropped, inserted into between the vertical yarns Y and the warps Z, wefts X are inserted into between the warps Z and the vertical yarns Y by the a repier 15, the repier 9 is raised, beating is carried out and the yarn supporting plates 3 are moved by one pitch. These processes are repeated to weave three-dimensional woven fabric.
Patent JP-S62273365-A (JP)
Inventor: AZUMA MASAYASU
IPC: E04G19/00
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62271482-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: KAMIJO TAKESHI
IPC: H01S5/00
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the deterioration in the quality of a crystal by forming a current stopping layer an a substrate and continuously shaping each layer. CONSTITUTION:An N-type GaAs current stopping layer 11 is formed onto a P-type G As substrate 10, and a groove 11a is shaped through etching. A P-type GaAlAs clad layer 12, a GaAlAs active layer 13, an N-type GaAlAs waveguide layer 14 and an N-type GaAlAs clad layer 15 are grown continuously through an MOCVD method. Consequently, since absorption layers for stopping currents are not shaped among the waveguide layer and the clad layers, the GaAlAs layers are not brought into contact with the outside air during manufacture, thus preventing oxidation and the deterioration of the quality of a crystal. The clad layer 15 is etched with the exception of a section 15a corresponding to the groove 11a, and brought to thickness of approximately 5mum or less. Accordingly, since laser oscillation is generated only in the active layer on the groove section 11a and the projecting section 15a is thickened, beams generated are confined sufficiently, thus improving oscillation characteristics.
Patent JP-H02293790-A (JP)
Title: Fluorescent display tube device
Inventor: ARAI RYOICHI
IPC: H01J31/15
Filed: 1989-05-02
Abstract: PURPOSE:To eliminate uneven brightness and to reduce the cost of production and electric power consumption by setting the spacing between filaments at integer times the spacing between grids and impressing the driving voltages of the time width difference from each other on the respective groups dividing the grids. CONSTITUTION:The fluorescent display tube of a graphic type having the striped grids 2, anodes 3 and filaments 1 extended in parallel between the grids 2 is constituted by changing the driving time widths of the driving voltage to be impressed to the grids 2 according to the distances of the grids 2 from the filaments 1, setting the time width of the driving voltage on the grid (for example, G4) further from the filaments 1 longer than the time width of the grid voltage of the grids (for example, G3, G5) closer to the filaments 1 at the time of driving the above-mentioned tube and setting the inter-filament spacing at integer times the inter-grid spacing. The number of the filaments is decreased by this constitution and the cost of production and the electric power consumption are reduced; in addition, the uneven brightness is prevented.
Patent JP-H09296765-A (JP)
Title: Driving device for fuel injection pump in internal combustion engine
Inventor: TABUCHI KOICHI
IPC: F02B67/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated on the fitting part of a driving gear of an input shaft and improve durability by fitting one end part of the driving gear to the input shaft of a fuel injection pump, and mounting a bearing case for journalling the other end part of the driving gear in a radial direction of the gear case freely to regulate. SOLUTION: In a cylinder block 2 in an internal combustion engine 1, a gear case 4 is installed on a side surface from which a crank shaft is projected, a fuel injection pump 5 is arranged in parallel with the crank shaft, the input shaft 6 of the fuel injection pump 5 is projected and mounted on the side surface of the main body case 4a of the gear case 4. An idler gear 9 and a driving gear 12 engaged with the idler gear 9 are arranged in the gear case 4. In this case, a bearing case 21 is formed freely to move and regulate in a radial direction by a clearance size between a bolt hole drilled on the bearing case 21 and a bolt 22. The axial core of a bearing part 23 is matched with the axial core of the input shaft 6 correctly so as to enable assembly.
Patent JP-H10287697-A (JP)
Title: Peptide containing cystine introduced thereinto, and its production
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To add more useful characteristics to a hydrolyzed peptide prepared by hydrolyzing a protein derived from a natural substance such as an animal, a plant or a microorganism or its derivative without damaging the characteristics possessed thereby. SOLUTION: This peptide containing cystine introduced thereinto is produced by reacting a hydrolyzed peptide prepared by hydrolyzing a protein derived from a natural material such as an animal, a plant or a microorganism or its derivative with N,N'-dicarboxy cystine anhydride in the presence of an alkali, then decarboxylating the resultant compound with an acid and introducing the cystine into the hydrolyzed peptide or its derivative. As a result, the peptide, containing the cystine introduced thereinto and having characteristics possessed by the cystine added thereto besides those possessed by the hydrolyzed peptide or its derivative is produced.
Patent JP-S604531-A (JP)
Title: Polyester imide having high rigidity
Inventor: YOSHIMURA KAN
IPC: C08G73/00
Filed: 1983-06-23
Abstract: PURPOSE:A novel polyester imide consisting of a specific structural unit, showing liquid crystal in a molten state, modable in a molten state, having low anisotropy of physical properties of molded article, having improved physical properties. CONSTITUTION:A polyester imide substantially consisting of the structural units A, B, and C shown by the formula I , formula II, and formula III, respectively, having substantially equimolar amounts of the unit B and the unit C, containing 20-40mol% unit A, having at least 0.4dl/g logarithmic viscosity. This polyester imide has characteristics of possession of the unit shown by the formula III, the unit C has a hydroxyl group contributing to bond is in a unsymmetrical position based on the main chain of the prepared high polymer, it eases symmetry of molecular structure produced from the unit A and the unit B, the imide bond in the unit C is expected to have intermolecular mutual action better than ester bond, and provides a molded article having low anisotropy of physical properties.
Patent JP-S60256919-A (JP)
Title: Lubricating agent for magnetic recording material
Inventor: NAKAOKA YOSHIHIKO
IPC: C10N50/08
Filed: 1984-06-02
Abstract: PURPOSE:To obtain a magnetic recording material having excellent lubricity and good durability by using >=1 kinds of specific alkyl phosphates as a lubricating agent for the magnetic recording material. CONSTITUTION:A magnetic paint contg. the alkyl phosphate expressed by the formula (R<1> is an alkyl or alkenyl of 8-18C, R<2>, R<3> are an alkyl of 1-8C) at 0.1-10wt% by the weight of the magnetic powder is coated on a substrate and is dried to form a magnetic layer. The recording material for a magnetic tape, magnetic disk, etc. which has the excellent lubricity over a long period of time and has excellent durability is thus obtd.