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| Number | Title | Issue Date |
| 7712198 | Microneedle array device and its fabrication method A microneedle array device and its fabrication method are provided. The microneedle array device comprises a supporting pad and a plurality of microneedles. Each microneedle has a top portion with a via thereon, thereby the microfluid may flow in or out. The interse... | 05/11/2010 |
| 7238424 | All-dielectric optically variable pigments The light transmitted and reflected by all-dielectric optically variable pigments varies according to viewing angle. The color travel of an all-dielectric optically variable pigment depends on amplitude changes and wavelength shifts in reflectance peaks of the pigme... | 07/03/2007 |
| 7224528 | Optically variable security devices A security article includes a light transmissive substrate having a first surface and an opposing second surface, with the first surface having an optical interference pattern such as a holographic image pattern or an optical diffraction pattern thereon. A color shi... | 05/29/2007 |
| 7222422 | Method for refurbishing surfaces subjected to high compression contact A process for refurbishing a worn surface of a shroud support component of a turbomachine, as well as a shroud support component refurbished with the process. The process generally entails removing a surface region of the worn surface so as to define a repair surfac... | 05/29/2007 |
| 7156248 | Overcap closures with rolled apron Overcap (1, 11, 12) designed to overcap a neck (80) of a bottle (8) closed by a cork (82) containing a liquid to be packaged (83, 84) includes a rolled skirt (3) and a top (2) fixed to the rolled skirt around a circul... | 01/02/2007 |
| 7083759 | Method of producing a heat dissipation substrate of molybdenum powder impregnated with copper with rolling in primary and secondary directions A material for a semiconductor-mounting heat dissipation substrate comprises a copper-molybdenum rolled composite obtained by impregnating melted copper into a void between powder particles of a molybdenum powder compact to obtain a composite of molybdenum and coppe... | 08/01/2006 |
| 7056599 | Steel sheet for magnetic shields and manufacturing method thereof A steel sheet for a magnetic shield comprising less than 0.005% by weight of C and 0.0003 to 0.01% by weight of B, and having a thickness of 0.05 to 0.5 mm and an anhysteresis magnetic permeability of 7500 or more. ... | 06/06/2006 |
| 7024736 | Apparatus and method for manufacture of multilayer metal products Apparatus for manufacturing multi-layer metal feedstock material for stamping shaped parts eliminates the need for rolls of metal at the stamping site. Multilayer metal feedstock material is assembled from multiple rolls of metal stock, then folded in a zig zag fash... | 04/11/2006 |
| 6991856 | Methods of making and using freestanding reactive multilayer foils Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil is preferably a freestanding multilayered foil structure made up of alternating layers selected from materials th... | 01/31/2006 |
| 6986950 | Partition or method for producing a partition for a multilayer pressed packet The invention relates to a partition (1) or a method for producing a partition (1) for a multilayer pressed packet (3), wherein the partition (1) can be placed as a pressing sheet in the composite of a multilayer pressed packet (3)... | 01/17/2006 |
| 6949412 | Clad plate for forming interposer for semiconductor device, interposer for semiconductor device, and method of manufacturing them A clad plate for forming an interposer for a semiconductor device which can be manufactured at low cost and has good characteristics, an interposer for a semiconductor device, and a method of manufacturing them. Copper foil materials (19, 24, 33) forming cond... | 09/27/2005 |
| 6935997 | Patterning technology for folded sheet structures The present invention supplies practical procedures, functions or techniques for folding tessellations. Several tessellation crease pattern techniques, and the three-dimensional folded configuration are given. Additionally several new forming processes, including ma... | 08/30/2005 |
| 6922878 | Method and device for rolling a foil of varying thicknesses A method and a device for rolling a metal strip (1) in a rolling train, the rolling train having at least two rolling stands, the metal strip (1) having at least two partial areas (3, 4) of different thicknesses, which are connected to one anoth... | 08/02/2005 |
| 6912767 | Laminated muntin bar method An exemplary embodiment of the invention concerns a process for forming an elongated strip for use in making two tone muntin bars. An elongated strip of muntin bar material is provided that has been treated on at least a portion of one side to define an exposed surf... | 07/05/2005 |
| 6823571 | Apparatus and method for manufacture of multilayer metal products Apparatus for manufacturing multi-layer metal feedstock material for stamping shaped parts eliminates the need for rolls of metal at the stamping site. Multilayer metal feedstock material is assembled from multiple rolls of metal stock, then folded in a zig zag fash... | 11/30/2004 |
| 6736942 | Freestanding reactive multilayer foils Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil is preferably a freestanding multilayered foil structure made up of alternating layers selected from materials th... | 05/18/2004 |
| 6722002 | Method of producing Ti brazing strips or foils A method for producing titanium alloy brazing strips and the resulting brazing strips and/or foils. The method uses a cold-rolling process without annealing to generate a titanium based multi-layer alloy strip or foil made up of discrete layers of titanium and an ad... | 04/20/2004 |
| 6635361 | Magnetic shielding steel sheet and method for producing the same A steel sheet for magnetic shields is provided containing 0.15% by weight or less of C and having a thickness of 0.05-0.5 mm and an anhysteretic magnetic permeability of 7500 or higher.... | 10/21/2003 |
| 6602388 | Process for forming headbox for a machine Process of forming a headbox for a machine, which includes arranging a plurality of headbox channels into rows and columns, positioning a lamella between adjacent rows, fixing an end of the lamella at a fixing point, and arranging lamellar supports downst... | 08/05/2003 |
| 6511463 | Methods of fabricating microneedle arrays using sacrificial molds Microneedle arrays are fabricated by providing a sacrificial mold including a substrate and an array of posts, preferably solid posts, projecting therefrom. A first material is coated on the sacrificial mold including on the substrate and on the array of ... | 01/28/2003 |
| 6491780 | Method for the continuous high speed rotary application of stamping foil A technique for transferring discrete areas of material, such as hot stamping foil, from a carrier onto positions spaced apart along a substrate, such as paper. The carrier is dispensed at a rate that is much less than the speed of movement of the substra... | 12/10/2002 |
| 6439451 | Method of making aluminum alloy plate for bearing A method of making an aluminum alloy plate for bearing which is made by cladding a bonding layer comprising a pure aluminum or an aluminum alloy excluding Sn onto a bearing alloy layer comprising an aluminum alloy containing Sn. The method includes the st... | 08/27/2002 |
| 6386426 | Solder material and method of manufacturing solder material Disclosed is a solder material and a manufacturing method thereof. The solder material has a first layer composed of a first metallic material and a second layer composed of a second metallic material which is different from the first metallic material, t... | 05/14/2002 |
| 6334248 | Apparatus and method for the continuous high speed rotary application of stamping foil A technique and machine for transferring discrete areas of material, such as hot stamping foil, from a carrier onto positions spaced apart along a substrate, such as paper. The carrier is dispensed at a rate that is much less than the speed of movement of... | 01/01/2002 |
| 6202276 | Process for manufacturing an electromagnetic interference shielding superplastic alloy foil cladded outer shell product The present invention provides a process for manufacturing an electromagnetic interference shielding metallic foil cladded plastic outer shell product. A first side of a superplastic alloy foil is coated with an adhesive and then the foil is placed foil i... | 03/20/2001 |
| 6168099 | Method and device for producing a perforated disc for an injector valve, perforated disc for an injector valve and injector valve A method is provided for manufacturing an orifice disk. Metal foils are made available, opening geometries and auxiliary openings are introduced in the metal foils. The individual metal foils are superimposed in centered fashion. The metal foils are joine... | 01/02/2001 |
| 6148491 | Method for fabricating a reinforced foil-type coating material with a low frictional coefficient A method for fabricating a self-lubricating foil-type material having a low frictional coefficient from a stack of an expanded-metal sheet and at least one polytetrafluoroethylene (PTFE) strip by compression and heating. The stack is first calendered and ... | 11/21/2000 |
| 6112388 | Embossed metallic flakelets and method for producing the same Embossed metallic flakelets have high damage resistance and can be produced readily. A method for production is also provided. The embossed metallic flakelets are produced by dip-coating an organic-inorganic composite layer 12 on upper and lower sides of ... | 09/05/2000 |
| 5946781 | Multi-layer packaging foil and method for manufacturing the foil A multi-layer packaging foil having a hologram membrane therein, includes a bottom structure made of plastic material and a top structure made of aluminum foil with a hologram membrane sandwiched therebetween. The hologram membrane is composed of a layer ... | 09/07/1999 |
| 5768781 | Method of making a metal heat insulator A generally elongated, thin, metal sheet heat insulator (1) having at least two generally elongated, thin, metal sheets (3, 4, 5, 6 and 7) disposed generally one above the other in a spaced apart relationship and a metal separator (2) therebetween contact... | 06/23/1998 |
| 5761799 | Method of making multilayer metal system A metal system which comprises a titanium base metal strip, at least one surface having platinum stripes thereon. As a multilayer laminate, there is provided a titanium base metal strip sandwiched between first and second copper layers. At least one surfa... | 06/09/1998 |
| 5615238 | Method for fabricating 99 Mo production targets using low enriched uranium, 99 Mo production targets comprising low enriched uranium A radioisotope production target and a method for fabricating a radioisotope production target is provided, wherein the target comprises an inner cylinder, a foil of fissionable material circumferentially contacting the outer surface of the inner cylinder... | 03/25/1997 |
| 5489411 | Titanium metal foils and method of making A high strength titanium alloy or titanium aluminide metal foil having improved strength and density is produced, preferably in coilable strip form, by plasma-depositing the selected titanium-based material on a receiving surface, separating the deposited... | 02/06/1996 |
| 5350119 | Clad metal orifice disk for fuel injectors The clad metal comprises a soft metal lamina overlay on a refractory metal lamina. An orifice is created by first punching a hole through the clad metal and then etching the soft metal lamina around the punched hole to create in that portion of the hole i... | 09/27/1994 |
| 5238642 | Process for producing engraved markings on a material in the manufacture of a flexible tube A process for producing markings or lines engraved on a sheet or a tubular piece (6) made of plastic material or multi-layered metal-plastic material less than 1 mm in thickness, in which the sheet or piece (6) is gripped between a tool (1) bearing one or... | 08/24/1993 |
| 5179770 | Machine and method for fabricating a sheet metal structure having a corrugated core Three metal foils are simultaneously fed in opposing relationship through a machine which automatically fabricates a sheet metal sandwich structure therefrom. The foils are first tensioned in aligned opposing relationship. The center sheet is then fed thr... | 01/19/1993 |
| 5172460 | Method of making lead-free capsule for wine bottles A lead-free capsule for wine bottles and the like and a method for producing the capsule to have similar characteristics as traditional lead and lead-tin capsules include the selection of a laminate of metallic foil and plastic sheet having a soft metalli... | 12/22/1992 |
| 5084120 | Removable or hinged component for covering openings in the fuselage of an aircraft A component for cladding apertures in the fuselage of an aircraft is to be of lighter weight and more corrosion resistant as compared with known claddings. The component is manufactured of carbon fibre reinforced curable synthetic resin and comprises a ba... | 01/28/1992 |
| 4354301 | Method for manufacturing stripe-patterned metal plate There is disclosed a method for manufacturing a stripe-patterned metal plate or composite material. Plural kinds of metal sheet blanks having different colors are placed one upon another to provide a layer structure. The metal sheets of the layer structur... | 10/19/1982 |
| 4323420 | Process for manufacture of inertial confinement fusion targets and resulting product An ICF target comprising a spherical pellet of fusion fuel surrounded by a concentric shell; and a process for manufacturing the same which includes the steps of forming hemispheric shells of a silicon or other substrate material, adhering the shell segme... | 04/06/1982 |
