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Patent Searching and Data


Matches 601 - 650 out of 982

Document Document Title
JP06210368
PURPOSE: To rapidly continuously manufacture an expanded rigid having high precision and uniformity, especially with regard to mesh and grid height. CONSTITUTION: A sheet metal strip provided with mutually staggered cuts is conveyed cont...  
JP06176762
PURPOSE: To prevent falling off of a thickened active material to improve plate strength, and to improve battery performance by having a protrusion protruded in the direction of the thickness of an expanded lattice body, to a joint part ...  
JP06126345
PURPOSE: To facilitate forming of either front side or rear side of a metal sheet as well as forming in different dimensions without attaching, removing and exchanging metallic dies. CONSTITUTION: A punch head 5 is attached movably with ...  
JP06126346
PURPOSE: To facilitate forming in different dimensions without the need of attaching, removing and exchanging metallic dies. CONSTITUTION: An intermediate punch member 11 fixedly connected to the body 7 of a metallic die that is connecte...  
JP06047443
PURPOSE: To prevent the exfoliation of a side face part and to obtain a punched piece without warp by pressing and heat-processing the punched part after punching a clad material in the direction of a lamination with a drop-through blank...  
JP06039464
PURPOSE: To improve the production efficiency of a metal tableware composed of a handle part and a head part of a spoon or a fork, etc., and to reduce cost. CONSTITUTION: A ground plate punching die 20, a curve forming die 40 and a cutti...  
JP06019142
PURPOSE: To inexpensively produce the recycled cylinder and recycled electrophotographic sensitive drum from the electrophotographic sensitive drum, the normal function of the photosensitive film of which is lost by the flaws, etc., gene...  
JP06015377
PURPOSE: To obtain a platelike panel for press work which is surely sucked sheet by sheet from inside a stacker and carried to a press. CONSTITUTION: The platelike panels 10 for press work are stored stacked vertically in the stacker, an...  
JP06013083
PURPOSE: To provide a light-weight expanded grating body for lead-acid battery capable of enhancing the holding performance of active material. CONSTITUTION: Corrugated curved line bodies 2 placed in the line direction are arranged in mu...  
JP06007856
PURPOSE: To prevent generation of crack by melting through argon inner gas arc the part where stress concentration is generated at the time of press forming and then forming a solidified molten part. CONSTITUTION: A metal plate is blanke...  
JP06007874
PURPOSE: To simplify the manufacturing process for an extruded secondary product having partly different thickness by applying pressure on a hollow extruded material toward the collapse direction of holes formed on the side face of the m...  
JP05337540
PURPOSE: To execute deformation and increase of the tube wall thickness by supporting the tube wall except the part whose wall thickness is increased from the outside, and applying pressure to the tube wall part whose wall thickness is i...  
JP05294100
PURPOSE: To prepare a decorative material having a cubic, dynamic feeling of natural wood by forming on a base sheet at least a printed grain pattern and an embossed pattern consisting of a group of wave curves which is running in the sa...  
JP05293560
PURPOSE: To allow the forming work of either a front side or a rear side of a metal plate and to unnecessitate the change of die attaching to the machine each time a forming direction is changed. CONSTITUTION: A punch 9 is attached movab...  
JP05293561
PURPOSE: To allow the forming work of either a front side or a rear side of a metal plate and to unnecessitate the change of die attaching to the machine each time when a forming direction is changed. CONSTITUTION: A punch 9 is attached ...  
JP05293571
PURPOSE: To manufacture reinforcing bars which provides reinforcing ribs to a steel plate without troublesome operations of welding, or eliminates the troublesome operations of joining by wires or welding. CONSTITUTION: A plurality of gr...  
JP05285561
PURPOSE: To obtain a metal plate on which a complicated pattern excellent in originality is formed. CONSTITUTION: A press mold 20 formed with a plural number of protrusion 22 is arranged with a prescribed pattern along the transportation...  
JP05285562
PURPOSE: To provide a method for processing steel material by which lightening holes are formed even in steel material high in strength and small in elongation such as SS materials and in which cracks are hardly occurred around the light...  
JP05270225
PURPOSE: To manufacture an aluminum alloy suspension arm having a sufficient fatigue strength. CONSTITUTION: An aluminum alloy ingot is a supplied (S1) which contains 0.8wt.% Si, 0.9wt.% Cu, 0.8wt.% Mn, 1.0wt.% Mg, and 0.05wt.% Ti, and s...  
JP05258752
PURPOSE: To enlarge the vertical length of each mesh by enlarging the maximal amount of expansion at the time of expanding a lead alloy made thin plate through heating the lead alloy made thin plate at a specified temperature not exceedi...  
JP05245390
PURPOSE: To produce a catalyst unit capable of efficiently activating an oxidation catalyst in a short time without increasing the capacity of an electric power source or changing the conventional carrier material by increasing the curre...  
JP05245566
PURPOSE: To increase the thickness of the circumferential edge of a fitting hole and prevent the increase in the weight by executing a plurality of specific works to a bottom plate part of a pulley made of sheet metal having a bottom pla...  
JP05228744
PURPOSE: To eliminate defects from a peening particle support so as to prolong the use life of a flap by forming a high nickel layer having a content of nickel which is higher than that of a base composition of a specific wt.% of carbon ...  
JP05228542
PURPOSE: To provide the press forming method by which a press formed part having a rugged part or an opening part on the forming surface can be obtained easily and rationally. CONSTITUTION: At the time of forming a press formed part havi...  
JP05212465
PURPOSE: To provide an integrated belt type weather strip capable of being manufactured with its width modified according to the use. CONSTITUTION: A plurality of cut out holes 28a arranged intermittently in the longitudinal direction ar...  
JP05212592
PURPOSE: To atain a smooth working motion and facilitate the synchronizing with the other device by preventing the rapid vertical movement of a ram by arranging a control mechanism consists of a link and a hydraulic cylinder between a tu...  
JP05212591
PURPOSE: To enable an impact press work and facilitate synchronizing with the other device by providing a crank mechanism around the shaft of a flywheel turned by the frictional contact with a wheel at the driving side. CONSTITUTION: A d...  
JP05205748
PURPOSE: To certainly place a lead alloy thin film in the prescribed position on a lead alloy continuous cast body, by forming a groove, which is wider and deeper in comparison with the width and the thickness of the thin film, on one su...  
JP05200456
PURPOSE: To produce an embossing die adapted to a relief by having high accuracy by etching the respective regions of a metallic sheet lying across between plural regions which are cured in a photoresist layer and have etching resistance...  
JP05169159
PURPOSE: To eliminate a material loss at the time of manufacturing a mandrel, to eliminate the need of a process for disassembling the mandrel and to easily feed a heat resisting thread, to improve stability of a shape, to have a three- ...  
JP05166512
PURPOSE: To provide an expand type lead-acid battery electrode plate excellent in current collecting efficiency, manufacture the plate with fine productivity and provide particularly a manufacture suitable for the plate having high plate...  
JP05161997
PURPOSE: To prevent the interference of the edge part of pierced hole opening with the cutting edge of lower die at the time for carrying-out the coil stock immediately after forming a large pierced hole at the central part. CONSTITUTION...  
JP05154585
PURPOSE: To provide a safe and simple crimping tool to a metal die which need not remove the die from a press, takes a short time for one crimping including a preparation time, and has high productivity. CONSTITUTION: This device is a cr...  
JP05151321
PURPOSE: To easily generate a development even in the case of other product than a rectangular parallelopiped. CONSTITUTION: A reference shape being a shape of one major surface of a product is plotted in dimensions of a prescribed measu...  
JP05151320
PURPOSE: To easily generate a development even in the case of other product than a rectangular parallelopiped. CONSTITUTION: From plural kinds of reference shape patterns registered in advance as a shape of one principal surface of a pro...  
JP05151322
PURPOSE: To easily generate a development even in the case of other articles than a rectangular parallelopiped. CONSTITUTION: A reference shape being the shape of one principal surface of the articles is plotted by dimensions of a fixed ...  
JP05143697
PURPOSE: To generate the development of even a product with shape other than rectangular parallelopiped shape. CONSTITUTION: A desired shape pattern is selected from the shape patterns of plural kinds of developments registered in advanc...  
JP05087133
PURPOSE: To eliminate the generation of chip of the inner diameter surface of a bearing housing at an opening edge of an outer wheel at the time of press-in, and eliminate the positioning of a holder. CONSTITUTION: A flat plate part 2 is...  
JP05069059
PURPOSE: To provide a steering-column tube body for a motor vehicle which is constituted with a min. limit of members, secures dimensional precision, and simultaneously is produced in a cost as low as possible. CONSTITUTION: This steerin...  
JP05069057
PURPOSE: To make invisible minute flaws generated in the manufacturing process and handling and to improve the manufacturing yield or to maintain the beauty by forming fine many fine recessed parts or projecting parts on the surfaces of ...  
JP05057377
PURPOSE: To obtain a recessed zone forming method which forms a recessed zone on a thick metallic plate by using only a cold pressing work without the deformation of the other part. CONSTITUTION: Four linear through holes 7,7,7 and 7 are...  
JP05021676
PURPOSE: To provide a method of carrying out the after treatment of a strip-like blanked lead frame, where ozone layer protection measures are taken for cleaning agent, and the strip-shaped blanked lead frames can be fed one by one witho...  
JP04356317
PURPOSE: To efficiently manufacture a bent article having a rugged pattern 1b without the distortion of rugged pattern 1b and further to easily transfer, form the rugged pattern to a three dimensional or complicated bent article by formi...  
JP04351232
PURPOSE: To produce the porous metallic film having good filter performance even in a high-temp. atmosphere, etc., by uniformly boring many specific through-holes in a metallic film. CONSTITUTION: The many through-holes sized in ≤60μm...  
JP04344887
PURPOSE: To easily perform a desired laser beam machining even on a hard-to- work member, regardless of the size of the working member or a working area and also without staining the working member, by raising the absorption rate of a ir...  
JP04344838
PURPOSE: To work a multiplicity of holes by once installing a press formed article. CONSTITUTION: This device has a cam member 12 which is fixed to the lower part of an upper auxiliary plate 11, a sprocket member 30 which is rotated at a...  
JP04279226
PURPOSE: To uniformize the clearance by removing the deflection of a clearance between a piercing punch and a die hole corresponding to this piercing punch. CONSTITUTION: A guide rod 15 is formed in the center of the front end face 14 of...  
JP04266431
PURPOSE: To offer a metal lath working device possible to work a metal lath having sharp edges excellent dimension accuracy and uniform lath mesh shape as regards a metal lath working device, especially, a metal lath working device to wo...  
JP04238636
PURPOSE: Firstly to eliminate need for welding, etc., and to facilitate production as the structural body is molded by slit forming, expanding and reinforcing part forming and secondly to obtain the structural body which is excellent in ...  
JP04238637
PURPOSE: Firstly to eliminate the need for welding, etc., and to facilitate production as this structural body can be molded simply by forming slits and expanding, secondly to obtain the structural body which is excellent in terms of str...  

Matches 601 - 650 out of 982