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Patent Searching and Data


Matches 601 - 650 out of 2,291

Document Document Title
JP2003257435A
To provide a grating body for battery electrode plate and its manufacturing method in which a bar 3b is hardly disconnected since the deformation of an endmost node portion 3d is reduced by depressing a peripheral side face of a dent por...  
JP3467397B2
To prevent the involving of a blank into rolls and to improve the shape of a product by arranging a guide apron at the outlet side of the embossing rolls and forming a thickness reduction part at the one side of tip edge in the inserting...  
JP2003240060A
To provide an annular belt-like member capable of freely controlling flow rate of lubricating oil flowing on the annular belt-like member and friction resistance between the annular belt-like members.In this annular belt-like member 21 u...  
JP3460068B2
To provide an inexpensive press forming apparatus for producing metallic panels which are used for interior and exterior panels and ceiling panels or the like for buildings. The press forming apparatus is for forming sheet-like formed go...  
JP2003225720A
To provide a device and a method for forming a lattice of an electrode plate stock capable of improving the productivity of a strip-like member having a lattice part, and preventing generation of any torsion of frame bones of the lattice...  
JP2003220428A
To provide a peen forming method in which forming of a more complicated shape than conventional one can be executed with excellent accuracy and a peen forming device.The peen forming method includes a working area dividing step in which ...  
JP3457298B2
To provide a film removing resin-coated titanium material excellent in processability, especially in scuffing resistance, a method for producing the titanium material, and a method for removing a resin coat formed on the surface of the t...  
JP3452165B2
To shorten a robot teaching time for adjusting rolling pressure of a roller in comparison with the conventional hemming method in which hemming is performed by utilizing rolling-press action of the roller of the tip part of a robot arm. ...  
JP3448831B2
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...  
JP2003191027A
To provide an expanding method in which a machined part is not broken in the vicinity of intersections of an expand lattice even when the height of the expand lattice is changed to a lower side.A die 17 and a cutter 15 for expanding a lo...  
JP2003191028A
To provide a peening method for easily setting a peening condition.In the peening method for forming a metal member in a desired shape by blasting shots against the metal member at a high speed to provide plastic distortion, a forming co...  
JP2003184206A
To surely stick a metal plate together with a main body board, and to hold down the cost of equipment investment.Since the metal plate 13 is induction-heated by the electromagnetic waves of each high-frequency magnetic coil 12, an adhesi...  
JP3444168B2
To provide a lead-acid battery which uses expanded grid and has superior life characteristics. A grid bore part 1 and a crossing part 2 of the grid bone part 1 have the same thickness and are formed in the form of a wave as a whole as sh...  
JP2003519013A
(57) Summary subject book invention mainly The leadframe (LEAD FRAME) and リレイ of power transistor (POWER TRANSISTOR), It uses for materials for terminals, such as a connector, and aims at showing the production method of the varian...  
JP2003166420A
To provide a perforated metal plate most suitable for forming a vacant body having a network-shaped section which is a component for an exhaust emission control device, a manufacturing method thereof, the component for an exhaust emissio...  
JP2003168440A
To provide a manufacturing device of a lattice body for a lead-acid battery wherein generation of lead refuse is less and wherein the formation efficiency and a life-time performance are superior and the number of frequency of exchanging...  
JP2003163008A
To provide a lead storage battery in which the deformation of a lattice hardly occurs even by manufacturing a plate group by a cast-on strap forming method and which has excellent overcharge lifetime performance.The lead storage battery ...  
JP2003142107A
To provide an apparatus of manufacturing a grid for a battery im proved in productivity and free from deformation.In the apparatus of manufacturing the grid for the battery, mesh grids are formed by moving up and down a plurality of uppe...  
JP3427401B2
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 ...  
JP2003136159A
To solve the problem that when a rugged pattern is imparted to the surfaces of a metal plate and a metal plate molding, a specific molding die or tool is required, a protrusion is retained on the surface of the plate by a method for rein...  
JP2003127281A
To provide a film removing resin-coated titanium material excellent in processability, especially in scuffing resistance, a method for producing the titanium material, and a method for removing a resin coat formed on the surface of the t...  
JP2003103318A
To provide a low-priced device using an inexpensive backup roll in the device that can easily impart irregularities using nearby stock materials.The roll surface is composed of outer peripheral portions of several round plates stacked, a...  
JP2003094125A
To provide a forming device at a low cost which easily forming a protrusion using materials at hand and positively utilize a product having the formed protrusion processed.A protrusion is formed on either the front side or reverse side o...  
JP2003064949A
To provide heat-insulating shapes of which the manufacturing cost is held down, while preventing longitudinal shrinkage of a heat-insulating material to a long-sized piece.The long-sized materials 2 and 3 made of a metal having hold-in r...  
JP3382626B2  
JP3398513B2
PURPOSE: To obtain a manufacturing mold which can improve productivity and quality and can provide an expanded lattice body by setting a crossed axes angle with the edge axis of an appearing material side edge tip surface of a V-shaped e...  
JP2003033824A
To provide a highly efficient and economical apparatus and method for manufacturing an expanded metal using an apparatus of a simple mechanism. Between a fixed bottom die with two steps of straight blades and a movable top die 6 with a w...  
JP2003031227A
To provide a method of manufacturing a lead-acid battery and its device, preventing the corrosion of an edge part of a cell of a grid by interposing a small inclined surface between a gap surface of a disc cutter and an inclined surface ...  
JP2003031226A
To provide a method of manufacturing a lead-acid battery and its device, preventing the corrosion of an edge part of a cell of a grid by inclining a gap surface 1c between projection parts 1a of a disc cutter 1, and preventing capacity d...  
JP2003025024A
To provide a surface machining method of decorative parts used for necklaces and bracelets in which the decorative parts are not easily lost by increasing the thickness of a layer to be treated in the case of treatment of forming fine un...  
JP2003025025A
To form a plate-like work into a compound curved surface of high accuracy with a simple structure.When forming the plate-like work 63t into a compound-curved surface of an arbitrary shape by performing the shot-peening, the plat-like wor...  
JP2003007307A
To provide an expanded grid hardly broken by proceeding corrosion.Several parallel slits are made zigzag a in the proceeding direction of an alloy sheet, a line portion formed by the adjacent slits in the width direction of the alloy she...  
JP2003001343A
To provide a method for processing a film capable of manufacturing a processed film with high productivity, fineness, high quality reproducibility, and high uniformity.A protruded part 12 in a protruded shape with or without a hole is fo...  
JP3359947B2  
JP2002361351A
To provide a surface working device capable of creating an irregularity on the required position of a work and a fine irregularity creating method using the same. The surface working device is composed by assembling a main shaft part and...  
JP2002358969A
To provide a battery grid that has a mechanical strength equal to a reciprocating type expanded grid while maintaining the speed of manufacture as a rotary type expanded grid, and its manufacturing method. In the manufacturing method of ...  
JP2002336961A
To provide a hot-rolled seamless steel tube manufacturing method capable of preventing generation of flaws in an inner surface of a steel tube by preventing end cracks generated during the gas cutting, and high is yield and mass producti...  
JP2002336919A
To provide a manufacturing device and a manufacturing method for a license plate which enables efficient embossing or blanking of a number part of a license plate with one set of dies and a small press.One set of opposed dies 11 of at le...  
JP2002336920A
To provide a manufacturing device and manufacturing method for an expand net for forming a net body having a net part and a solid part out of a long sheet which is intermittently carried at the predetermined pitch which, and for improvin...  
JP2002324554A
To provide a storage battery which is lighter and has superior performance in operation life compared to the former storage battery by preventing a cross-sectional area near a bond of bar's intersection from becoming smaller than the oth...  
JP2002321094A
To provide a device capable of easily imparting ruggedness by using a material at hand at a low price and to positively utilize a product in which ruggedness is imparted.In a device which imparts ruggedness by forcing a sheet-like articl...  
JP3337841B2  
JP3335090B2  
JP2002260676A
To provide a grating body, having high corrosion resistance, and a storage battery superior a service life characteristic by restraining the occurrence of cracks of the node part of the grating body for the storage battery, using rotary ...  
JP2002526263A
(57) The method and equipment for modeling the main part of a summary container (688 shows generally) (for example, extension and the metaled main part of a container by which ironing was carried out) using the floating mechanism (716) f...  
JP3339109B2
PURPOSE: To provide a battery excellent in a life characteristic while improving productivity and stabilizing quality by reducing a grid break and a grid crack at the time of expand working, in a method of manufacturing an expand grid un...  
JP2002203566A
To provide equipment for manufacturing a lattice for a battery and the battery manufactured by this, which can prevent that a crack 3c occurs at an end part of a slit 3a and an edge part of a grid 3b which are formed in a lead sheet 3, b...  
JP2002191987A
To provide a catalyst structure having gas flow channels of opening ratio and free from strain or the like.In the catalyst structure wherein a large number of plate-shaped catalysts having a catalyst component supported thereon are lamin...  
JP2002170570A
To provide a method for easily manufacturing a lattice wherein the lattice rib (lattice part) except for an ear part and outer rib is immersed in an active material, related to a method for manufacturing an expand lattice or punched-out ...  
JP2002126823A
To provide a method capable of assuring improved results of a cold deformation or capable of achieving formation of a predetermined component shape from the very start and a plate bar having improved deformation possibilities and a desir...  

Matches 601 - 650 out of 2,291