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7410592 |
Stamp for use in a lithographic process, method of manufacturing a stamp, and method of manufacturing a patterned layer on a substrate
The stamp ( 10 ) for a lithographic process, such as patterning a surface layer, of the invention has a stamp body ( 5 ) with at least a first recess ( 11 ) formed therein, which recess defines a...
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7335314 |
Method of making an implantable medical device
An implantable medical device, such as a stent or graft, having asperities on a designated region of its outer surface is disclosed. The asperities can serve to improve retention of one or more...
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7060191 |
Magnet roll, method of manufacturing the magnet roll, and electronic equipment using the magnet roll
A magnet roller includes a rotary sleeve having a given systematic pattern on the outer surface of the sleeve and a magnet provided in the sleeve. This structure transfers toner uniformly along the...
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6899814 |
Creating a mask for producing a printing plate
In order to simplify the sequence of creating a mask, in particular for producing a printing plate, and at the same time to improve the quality of the printing plate produced by means of a mask,...
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6805898 |
Surface features of an implantable medical device
An implantable medical device, such as a stent or graft, having asperities on a designated region of its outer surface is disclosed. The asperities can serve to improve retention of one or more...
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6726829 |
Method of manufacturing a stent
Disclosed herewithin is an apparatus for fabricating a stent which involves processing a tubular member whereby no connection points to join the edges of a flat pattern are necessary. The process...
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6656294 |
Method of reducing elution of lead in lead-containing copper alloy, and drinking water service fittings made of lead-containing copper alloy
It is an object of the present invention to provide a processing method for preventing elution of lead in a lead-containing copper alloy to prevent lead from eluting from a faucet metal, etc. made...
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6576406 |
Micro-lithographic method and apparatus using three-dimensional mask
A micro-lithographic apparatus and method for selectively exposing/masking resist material on a non-planer workpiece or filamentary substrate includes a hollow, energy transparent tubular member...
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6558733 |
Method for etching a micropatterned microdepot prosthesis
An implantable prosthesis, for example a stent, is provided having one or more micropatterned microdepots formed in the stent. Depots are formed in the prosthesis via chemical etching and laser...
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6372149 |
Method for making a colored relief strip
The invention relates to a method for making a relief strip, comprising the steps of etching the strip, causing the etched strip to pass through a coloring line, a silicone solution metering unit,...
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6361703 |
Process for micro-texturing a mold
The present invention relates to a method for producing a mold having a micro-textured surface, wherein the mold can be used to form an elastomeric seal having a micro-textured surface. The...
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6203732 |
Method for manufacturing intraluminal device
A generally tubular device (e.g., a stent or catheter) for placement in a lumen of a patient's body is made by forming a depressed pattern in an external surface of a mold. The depressed pattern...
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6068780 |
Micro-miniature gas chromatograph column disposed in silicon wafers
A micro-miniature gas chromatograph column is fabricated by forming matching halves of a circular cross-section spiral microcapillary in two silicon wafers and then bonding the two wafers together...
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5925259 |
Lithographic surface or thin layer modification
A process for producing lithographic features in a substrate layer is is described, comprising the steps of lowering a stamp (15) carrying an reactant (14) onto a substrate (10), confining the...
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5919378 |
Process for automatically making printing sleeves
A process for manufacturing photopolymer blocks, which are first exposed to UVA radiation and mounted on printing cylinders to in combination form a printing sleeve for carrying out printing in...
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5869133 |
Method of producing articles by chemical vapor deposition and the support mandrels used therein
An improved method of producing a diamond tube by chemical vapor deposition and a hollow support mandrel used therein. The method comprises depositing a diamond film on an outer side of the hollow...
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5741429 |
Flexible tubular device for use in medical applications
Manufacturing processes for apparatus, including slotted hypotube, for use as a catheter, a guidewire, a catheter sheath for use with catheter introducers or a drug infusion catheter/guidewire are...
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5575929 |
Method for making circular tubular channels with two silicon wafers
A two-wafer microcapillary structure is fabricated by depositing boron nitride (BN) or silicon nitride (Si 3 N 4 ) on two separate silicon wafers (e.g., crystal-plane silicon with [100] or [110]...
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5047116 |
Method for producing liquid transfer articles
The invention relates to a method for producing a liquid transfer article for use in transferring the liquid to another surface comprising the steps of: (a) coating an article with at least one...
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4566938 |
Transfer roll with ceramic-fluorocarbon coating containing cylindrical ink holes with round, beveled entrances
An ink transfer roll composed of a steel base covered by a ceramic-fluorocarbon outer layer into which are formed generally cylindrically shaped ink holes having a hemispherical bottom, a generally...
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4504354 |
Method and apparatus for forming gravure cells in a gravure cylinder
A method and associated apparatus for forming gravure cells in a gravure cylinder for accurately reproducing an image, including the steps of coating the peripheral surface of a gravure cylinder...
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4308091 |
Etching medium and process for the correction of chromed gravure cylinders
An etching medium for chromed surfaces, comprises amounts of aluminum chloride, hydrochloric acid and an inorganic reducing agent, effective for etching a chromed surface. This medium is...
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4003311 |
Gravure printing method
A method of gravure printing which comprises preparing a tone chart having tone scale images with known density values and known gradations between a series of steps between a deep shadow tone...
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3177104 |
Method of making printing cylinders
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