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JPH0431825B2 |
The invention relates to marking of industrial products or individual parts thereof by burnt-in alphanumeric symbols and/or company symbols. To be able to apply in a space-saving and cost effective way a machine-readable, informationally...
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JPH0461004U |
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JPH0428499B2 |
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JPH0446674U |
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JPH0421593B2 |
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JPH0420800B2 |
Wear- and corrosion-resistant ceramic, cermet or metallic patterned embossing surfaces, e.g., as a coating bonded to an embossing roll, containing an average of 50 to 2,000 peaks per inch covering said patterned embossing surface. Also, ...
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JPH0418770B2 |
PURPOSE:To replicate a stereoscopic image, by a method wherein information signal of each sectional shape of a stereoscopic image obtained as a point line in a two-dimensional rectangular coordinate system is converted to a two-dimension...
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JPH0411020Y2 |
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JPH0433573U |
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JPH0415107B2 |
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JPH0411176B2 |
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JPH048182B2 |
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JPH0443097A |
PURPOSE: To achieve beautiful finish with good cutting quality by reducing cutting resistance and to easily carve even a character or line having narrow width by forming an edge body having an almost semicircular cross section and a tape...
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JPH042568Y2 |
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JPH04500180A |
The invention refers to a method and an apparatus for producing three-dimensional objects by using a converting machine, which is controlled by computer instructions. The material consists of a number of sheet- or disc-shaped sections (1...
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JPH0436B2 |
A multilayer identification card in which information in the form of patterns, letters, numbers and/or pictures is inscribed by means of a laser recorder in a laser transformable layer of the identification card which is made of plastic ...
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JPH0430B2 |
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JPH0378211B2 |
A tool for producing a pattern of highly accurate and optical quality surfaces and the method of making same from a series of bi-metallic pins. A high strength metal pin is coupled to a slug of metal of lesser strength capable of being a...
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JPH0375947B2 |
A process for imprinting additional information, such as bar codes (Figures 2, 3), on an already imprinted stamp 5 to be used for pressing a plastic disc at the final stage of manufacture, allows information to be added pertinent to the ...
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JPH03114399U |
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JPH03257187A |
PURPOSE:To enable mass production of fretwork and patterned hollow products and to enhance the practicality and value added by sticking an electrically conductive film on the surface of a base material, printing electrodeposition prevent...
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JPH03248725A |
PURPOSE: To make cutting easy and to improve the workability by blanking a metal plate through cutting or three-dimensional working into a prescribed shape and using the blanking die and the die to be blanked as an upper die and a lower ...
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JPH0367880B2 |
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JPH0367040B2 |
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JPH0344525Y2 |
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JPH03211718A |
PURPOSE: To facilitate marking and removal of deposit by making a groove composing an identification pattern in the specified region in a wafer and chemically corroding a section including the specified region in the direction of the dep...
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JPH0356811B2 |
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JPH0337998Y2 |
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JPH0342973B2 |
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JPH03149146A |
PURPOSE: To implement complete cut machining with high reproducibility by supporting a bridge-like beam on a machine base via a horizontal moving means, and providing a vertical moving means and a rotating means around the axis in the ve...
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JPH0362784U |
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JPH0335112B2 |
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JPH03121881A |
PURPOSE: To prevent the generation of environmental pollution by dispensing with an adhesive by forming the protruding part into an arrowhead shape and providing a hole to a type holder to insert the protruding part in the hole. CONSTITU...
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JPH0353594U |
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JPH03118928A |
PURPOSE: To contrive possibility of high-speed stamping by constituting a stamping tool in the manner that a stamping punch is held at a high position so as to make the punch selectively engaged with a workpiece as well as making the eng...
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JPH0321998Y2 |
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JPH03108578A |
PURPOSE: To simplify operations and to save time by equipping a device with an upper frame part which is provided for a lower frame part and movable vertically, supports a marking tool and conducts selection of symbols. CONSTITUTION: A l...
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JPH0320153Y2 |
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JPH0320016Y2 |
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JPH0342691U |
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JPH0318231Y2 |
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JPH0318229Y2 |
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JPH0318226Y2 |
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JPH0318228Y2 |
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JPH0318230Y2 |
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JPH0318227Y2 |
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JPH0327398B2 |
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JPH0327397B2 |
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JPH0326123B2 |
The invention relates to a method and apparatus for engraving the surface of a gravure printing cylinder with a pattern adapted to be repetitively printed with a joint (J) between the adjacent printed patterns being less visible to the h...
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JPH037197Y2 |
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