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Patent Searching and Data


Matches 401 - 450 out of 2,276

Document Document Title
JP2008238207A
To provide a metallic pipe with which productivity and yield are improvable as a metallic pipe which is substituted for a punching pipe and a method of manufacturing the metallic pipe.A plurality of rifts 14 which are extended in the per...  
JP4139025B2  
JP2008188647A
To obtain a method of manufacturing a dimpled tube by which slip between a roller and a belt-like material is suppressed and the state of wear of the roller is easily determined only by the visual observation of the appearance of the man...  
JP2008188899A
To protect needles 11 when embossing wide carved patterns on the work W surface of stainless steel or others with the needles 11.This device has a tubular casing 6a, a plurality of the needles 11 passing through a holder while preventing...  
JP4132885B2  
JP4117740B2
A porous metal body has protrusions, whereby each protrusion is an angular pyramid where the base surface on the upper side is smaller than that on the lower side. A polygonal opening is pierced in the base of the upper side of each prot...  
JP2008149332A
To provide a male press die and a press method by which the nose parts of wall surfaces in the boundary between concave parts are sharply formed when forming a plurality of adjacent concave parts on a working object and a condensing plat...  
JP4092817B2  
JP2008514439A
the present invention -- the strip (4) of a sheet material -- it is especially related with manufacture of the extract bread デット material from a metal strip. The flow of laser, water, or an electron is used -- a cut (2) is made by ...  
JP4072653B2  
JP2008079414A
To provide a piercing tool and an emergency repair method using this tool that can prevent a ground fault and the like by easily, reliably, and safely draining water accumulated inside an external box of a switch on a pole even if the sw...  
JP4069674B2  
JP2008068310A
To provide a method of manufacturing formed goods for the casing of compact electronic equipment on the surface of which rugged pattern which is various, has high productivity and is excellent in decorative design property is formed when...  
JP2008071619A
To provide a lead acid storage battery having a current collector manufactured by machining process in which welding reliability between a current collecting ear and a strap and productivity can be improved.The manufacturing method of a ...  
JP2008062269A
To provide a forming apparatus, which forms a plurality of through holes with desirable shapes on a thin metal sheet into a net-like state by effectively preventing undesirable deformation after the forming.A metal lath forming apparatus...  
JP4062817B2  
JP2008049369A
To provide such a method of forming a metal sheet that a dented part does not further fall in and does not swelled too much in peen forming.This method is a method of forming a metal sheet 71 having a peen forming stage for performing th...  
JP2008036680A
To form a desired image on a workpiece in a short period of time and also to improve quality of an image formed on the workpiece by engraving a line drawing portion in the image such as a straight line and a curved line as a smooth conti...  
JP2008502482A
[Subject] It is the method of manufacturing the outside modification workpiece of a エクス bread dead metal, Become a metal belt equipped with width narrower than the deployment width of the above-mentioned outside modification workpi...  
JP2008012558A
To simplify a method of forming a fine pattern, which is used to form a fine pattern on a workpiece material having a two-dimensional spreading shape such as a film, a foil, a sheet and a plate.In the method, an auxiliary material 12 is ...  
JP2008007202A
To prevent jamming or deformation caused by mutual interference when transferring a can or the like because a protruded display part does not protrude practically from the outer peripheral surface of a can trunk in spite of forming a thr...  
JP2008000784A
To manufacture an embossed metal sheet such as a kitchen counter made of stainless steel the surface of which is hardly scratched, is hardly conspicuous even when it is scratched, dirt on which is easily removed and which has high durabi...  
JP4030618B2  
JP4019930B2  
JP4013742B2  
JP2007273415A
To provide a rotary type manufacturing device of a grid body for a lead-acid storage battery capable of contributing to the improvement of conductivity and falling of an active material. The manufacturing device of the grid body for the ...  
JP2007268612A
To provide an embossed stainless steel sheet in which scratches and stains are hardly caused and the cleaning of which is easy in the stainless steel sheet to which embossing for forming a plurality of fine projecting parts on the surfac...  
JP2007260726A
To manufacture a metallic siding which is excellent in appearance and high in commercial value by preventing bulging which is generated when a metal sheet for forming a surface material is bent with forming rolls. In this method for manu...  
JP3988031B2  
JP3982706B2  
JP2007526859A
The extracted aluminum can shell is equipped with the top part of the perimeter. In order to form a can end, the duplex-winding bundle of the top part of the perimeter is carried out to the end portion of the main part of an aluminum can...  
JP2007237291A
To provide an expand metal from which a three-dimensional article can be easily formed by performing deflection, bending or punching by using the expand metal. In a stage of forming the expand metal, a plate part (referred to as a rib) h...  
JP2007229789A
To provide a metal member forming method which is applicable when manufacturing a metal product with surfaces having various curvatures being continuous to each other, and capable of easily setting a projecting condition of shots to each...  
JP2007229750A
To provide a method and an apparatus which are suitable to form a metal sheet into a complicated shape such as manufacture of a panel having projecting and recessed parts. First, a die 3 on which a recessed part 31 is formed is placed by...  
JP2007175720A
To provide an apparatus for manufacturing an expanded metal product, which apparatus can remarkably improve its productivity.A method for manufacturing an expanded metal product comprises a first step of arranging a slit making roll 3 fo...  
JP2007152370A
To secure adequate resistance to scratching on the surface of a metallic sheet which is aimed at the use in the living environment and also to provide a system kitchen unit using the metallic sheet provided with this adequate resistance ...  
JP2007111724A
To provide a circumferential length correcting method for a metal ring including: a circumferential length measuring step of passing the metal ring around a driving roller and a driven roller, displacing the driving roller and the driven...  
JP3949767B2
To easily manufacture a pipe and reduce the number of parts for reducing manufacturing cost. A pair of slits are formed in part of the peripheral wall 20 of a pipe 12 and a through-hole 18 is made in the peripheral wall 20 on the opposit...  
JP3930412B2
To provide a method of repairing a sheet metal, and to provide an apparatus for repairing a sheet metal therefor. Impact is applied to the recessed part 1k (the part requiring repair in a sheet metal) of a metal sheet 1 from the recessed...  
JP2007066786A
To solve a problem where advances of local corrosion in expanded mesh intersection parts are seen when an expanded lattice body is used for the positive electrode side, and the corrosion advances in the intersection parts in the upper pa...  
JP2007504956A
The present invention one structure (1) about the method of forming in a flat metal plate strip (2) this method, the process;, i. E. , a, indicated below at least -- the 1st section (3) of a flat metal plate strip (2), In the 1st tool (4...  
JP2007059172A
To provide an expand lattice body excellent in dimensional accuracy of an electrode plate by restraining unevenness of expand mesh unfolding dimension caused by wrinkles generated on expand mesh when applying reciprocal expanding work.Th...  
JP3919647B2
To provide a method of repairing a sheet metal, and to provide an apparatus of repairing a sheet metal therefor. Impact is applied to the recessed part 1k (the part requiring repair in a sheet metal) of a metal sheet 1 from the recessed ...  
JP3914046B2
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 adhes...  
JP3912470B2
To provide a manufacturing method of a metal bar having projections capable of cutting the metal bar with high accuracy from the boundary part of the worked projection unit. In a manufacturing method of a metal strip, having projections ...  
JP3878938B2  
JP2007026810A
To provide a manufacturing method of a passage forming material for a fuel cell separator which ensures good gas supply and sufficient mechanical strength.First, a preforming material is fabricated by forming many striped concave portion...  
JP2007501346A
The present invention relates to the formation method of the protection panel (1) for using it, for example for a protection barrier, and a protection panel. The metal nets (2) which were able to be spread out are included -- the side pa...  
JP2007501128A
A sheet of expanded metal produced by slitting a sheet of metal, and stretching along a stretching direction, which sheet of expanded metal forms a grid of openings having a first repetition length in the stretching direction and a secon...  
JP2006326607A
To provide a forming device which does not take long time in repairing a sheet metal portion required to be repaired.In the forming device, a main surface of a metal sheet is shot with shots which are energy-controlled by the air jet, an...  

Matches 401 - 450 out of 2,276