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| Number | Title | Issue Date |
| 7968210 | Aluminum type plated steel sheet and heat shrink band using the same An exemplary embodiment of an aluminum type plated steel sheet which excels in discoloration resistance, and weldability, which does not decorate after re-heating and which can prevent increasing of strength, and a heat shrink band using the same are provided. For e... | 06/28/2011 |
| 7960034 | Multi-ply cookware with copper-aluminum-stainless steel Multi-ply composite cookware consisting of different metal combinations to include the beauty of copper on the exterior coupled with its excellent heat distribution/conductivity properties within the interior to provide thermally efficient, durable and cosmetically ... | 06/14/2011 |
| 7906220 | Steel/aluminum welded structure A steel/aluminum welded structure comprises a hot-dip Al-coated steel sheet 1 spot welded with an aluminum or aluminum alloy sheet 2. The steel sheet 1 is coated with a coating layer 4 containing, by mass, 3-12% of Si and 0.5-5% of Fe. An... | 03/15/2011 |
| 7906221 | Bonded metal components having uniform thermal conductivity characteristics Cookware having improved uniform heat transfer over the entire cross section thereof, the cookware formed from a multi-layered composite metal having a layer of stainless steel roll bonded at or near the core of the composite to act as a thermal barrier and provide ... | 03/15/2011 |
| 7892654 | Method for steel strip coating and a steel strip provided with said coating Coating steel strips comprising, in % by weight, C: ≦1.6%, Mn: 6-30%, Al: ≦10%, Ni: ≦10%, Cr: ≦10%, Si: ≦8%, Cu: ≦3%, Nb: ≦0.6%, Ti: ≦0.3%, V: ≦0.3%, P: ≦0.1%, B: ≦0.01%, the rest being iron and unavoidable impurities, and a method of forming s... | 02/22/2011 |
| 7820304 | Corrosion/abrasion-resistant composite cookware A composite metal sheet (20) comprising a core layer (24) of drawable aluminum alloy such as 3003 or 3004 aluminum alloy roll bonded to a thinner layer (26) of 5456 aluminum alloy, the composite metal sheet including a layer (22) of stain... | 10/26/2010 |
| 7700198 | Dissimilar material weld joint formed by joining iron type material and aluminum type material, and weld joining method Disclosed are: a dissimilar material weld joint being formed by joining an iron type material and an aluminum type material and having not only a high strength but also an excellent ductility; and a weld joining method allowing such a joint to be stably produced. A ... | 04/20/2010 |
| 7601434 | Plain bearing composite material The invention relates to a plain bearing composite material comprising a steel carrier layer and a bearing coating which is applied to the carrier layer in such a way that it cannot be removed and consists of lead-free aluminium bearing alloy consisting of between 4... | 10/13/2009 |
| 7521129 | Steel sheet for dissimilar materials weldbonding to aluminum material and dissimilar materials bonded body Disclosed is a steel sheet for dissimilar materials weldbonding to an aluminum material, the steel sheet containing, in mass, C: 0.02 to 0.3%, Si: 0.2 to 5.0%, Mn: 0.2 to 2.0%, and Al: 0.002 to 0.1%, further one or more of Ti: 0.005 to 0.10%, Nb: 0.005 to 0.10%, Cr:... | 04/21/2009 |
| 7405010 | Metal/rubber composite for tire A metallic body of carbon steel covered with an adhesive layer capable of adhering to a rubber matrix based on diene elastomer. The carbon content of the steel is between 0.35 and 1.2% by weight. The adhesive layer is formed of a metallic layer bearing aluminum oxid... | 07/29/2008 |
| 7353981 | Method of making a composite metal sheet A composite metal sheet for use in making lightweight cookware or as a food warming tray comprising a layer of aluminum roll bonded to a layer of stainless steel defining a food-contacting surface on a first side. The food warming tray embodiment also includes a lay... | 04/08/2008 |
| 7348068 | Surface-treated steel sheet excellent in corrosion resistance, conductivity, and coating appearance A surface-treated steel sheet includes a steel sheet; a plating layer containing at least one metal selected from zinc and aluminum; a first layer film containing (α) 1 to 2000 mg/m2 of silica in terms of SiO2, (β) a total of 1 to 1000 mg/m | 03/25/2008 |
| 7335428 | Cooking vessel comprising a base made of a multilayer material and a side wall, and article of multilayer material The invention relates to a cooking vessel comprising a base made of a multilayer material and a side wall, the said multilayer material comprising, in succession from the outside of the vessel to the inside of the vessel: an outer part, having a thickness eE | 02/26/2008 |
| 7332677 | Multiconductor cable assemblies and methods of making multiconductor cable assemblies A multiconductor cable assembly and a method of making a multiconductor cable assembly are disclosed. The multiconductor cable assembly comprises a conductor and a covering comprising a thermoplastic composition. The thermoplastic composition comprises a poly(arylen... | 02/19/2008 |
| 7311789 | Dual phase steel strip suitable for galvanizing Dual phase steel sheet is made using a time/temperature cycle including a soak at about AC1+45° F. to AC1+135° F. and a hold at 850-940F, where the steel has the composition in weight percent, carbon: 0.02-0.20; aluminum: 0.010-0.150; titaniu... | 12/25/2007 |
| 7291402 | Surface-treated steel sheets of good white rust resistance, and method for producing them The invention is to provide a surface-treated steel sheet of good white rust resistance with no chromium in its surface treatment film, and it has realized a surface-treated steel sheet of higher-level corrosion resistance by forming a reaction layer of plating meta... | 11/06/2007 |
| 7249405 | Method for manufacturing a magnetic medium Disclosed is a magnetic recording medium and a method for manufacturing the same to provide a magnetic recording medium reducing medium noise and having excellent thermal stability. The magnetic recording medium includes a substantially amorphous seed layer and a po... | 07/31/2007 |
| 7244512 | Method of manufacturing electromagnetic devices using kinetic spray A method of manufacturing electric machines comprised of geometrically patterned arrays of permanent magnets, soft magnetic materials, and electrical conductors deposited by kinetic spraying methods directly atop a carrier. The magnets and planar coils of the presen... | 07/17/2007 |
| 7240973 | Crawler, crawler pin, crawler bush, and crawler manufacturing method A crawler having a crawler pin and a crawler bush having lubrication between the crawler pin and the crawler bush without lowering the strength of the crawler at the running time, thereby to prevent the creak or seizure, as might otherwise be caused at the running t... | 07/10/2007 |
| 7238430 | Composition for controlling spangle size, a coated steel product, and a coating method A method of coating of steel products such as plate and sheet using an aluminum-zinc coating alloy includes modifying the coating bath with a particulate compound constituent in effective amounts to control the spangle facet size of the coated product, improve tensi... | 07/03/2007 |
| 7238431 | Highly corrosion-resistant hot dip plated steel material excellent in surface smoothness The present invention provides a plated steel material, said plated steel material having a plated layer which contains Al of 4% or more in mass, excellent in surface smoothness even when a cooling rate is low. In the present invention: a plated layer which contains... | 07/03/2007 |
| 7229699 | Bearing having embedded hard particle layer and overlay and method of manufacture A multilayer sliding bearing includes a rigid metal backing having a metal bearing liner attached thereto. The metal bearing liner includes a metal bearing liner layer which is attached to the bearing surface of the metal backing layer and at least one metal overpla... | 06/12/2007 |
| 7229700 | Corrosion-resistant coating for metal substrate A novel coating composition is provided for imparting corrosion and wear resistance to metal substrates. The novel coating composition is thermally applied and comprises an aluminum alloy mixed with a hard, inert matrix. The coating composition has found particular ... | 06/12/2007 |
| 7226667 | Cast-iron insert and method of manufacturing same A cylinder liner has an outer circumferential surface around which another metal is to be cast. The cylinder liner also has a plurality of protrusions disposed on the outer circumferential surface and having respective substantially conical undercuts or necks which ... | 06/05/2007 |
| 7220917 | Electrical wire and method of making an electrical wire An electrical wire has a conductor and a covering. The covering includes a thermoplastic composition having a poly(arylene ether), a polyolefin and a polymeric compatibilizer. The thermoplastic composition may further have a flame retardant. ... | 05/22/2007 |
| 7217886 | Abrasion resistant electrical wire An electrical wire having a conductor and a covering disposed over the conductor wherein the covering has a thermoplastic composition. The thermoplastic composition has a poly(arylene ether); a polyolefin, a block copolymer; and flame retardant. ... | 05/15/2007 |
| 7216413 | Method of forming a double wall cooking vessel A dual wall cooking vessel is formed by the impact or friction bonding of the an inner to an outer vessel wherein a laminate of aluminum and copper layers is disposed between the outer surface of the bottom of the inner vessel and the inner surface of the bottom of ... | 05/15/2007 |
| 7217885 | Covering for conductors The covering for used with a conductor having a thermoplastic composition. The thermoplastic composition has a poly(arylene ether), a polyolefin and a polymeric compatibilizer. The thermoplastic composition may further have a flame retardant. ... | 05/15/2007 |
| 7208231 | Bonded metal components having uniform thermal conductivity characteristics and method of making same Cookware having improved uniform heat transfer over the entire cross section thereof, the cookware formed from a multi-layered composite metal having a layer of stainless steel roll bonded at or near the core of the composite. The stainless layer is roll bonded to l... | 04/24/2007 |
| 7179539 | Electromagnetic device An electric machine made from kinetically sprayed permanent magnet material and a binder material form a composite admixture having microstructure of permanent magnet material embedded in the binder material. The admixture has a permanent magnetic moment. The magnet... | 02/20/2007 |
| 7166205 | Method for producing hard surface, colored, anodized aluminum parts The present invention uses a two-step anodizing process to produce a colored anodized coating on the surface of an aluminum part. In accordance with this invention, a thin hard anodized coating layer is first formed on the surface of the aluminum part and then growi... | 01/23/2007 |
| 7160352 | Powder material for an abradable seal A powder material for forming an abradable coating, the material comprising a metal powder based for the most part on aluminum and containing manganese or calcium. The material is applicable to seals of a turbomachine. ... | 01/09/2007 |
| 7147934 | Chemically processed steel sheet excellent in corrosion resistance A chemically processed steel sheet comprises a steel base coated with an Al—Si alloy plating layer, whose Si content is preferably adjusted to 5–13 mass % as a whole and to 7–80 mass % at a surface, and a converted layer generated on the surface of the plating... | 12/12/2006 |
| 7125613 | Coated metal article and method of making same A coated metal article includes a ferrous metal substrate, and an abraded metallic coating on the substrate, wherein the abraded metallic coating has a substantially uniform patterned appearance which simulates the surface appearance of polished stainless steel. A t... | 10/24/2006 |
| 7097780 | Aluminum composite material and method of producing the same An aluminum composite material has a surface structure in which a part of lubricative granules projects by 2 μm to 25 μm from the surface of the aluminum alloy base material. The lubricative property of the lubricative granules is utilized sufficiently, and the ab... | 08/29/2006 |
| 7097915 | Separator plate for manufacturing printed circuit board components A separator plate for the production of printed circuit board components by pressing individual layers, which separator plate includes a metallic core layer and a coating on at least one side of the core layer, wherein the coating on the core layer, which is made of... | 08/29/2006 |
| 7084347 | Abrasion resistant electrical wire An electrical wire having a conductor and a covering disposed over the conductor wherein the covering has a thermoplastic composition. The thermoplastic composition having a poly(arylene ether); a polyolefin; a block copolymer; and flame retardant. ... | 08/01/2006 |
| 7078111 | Brazing sheet product and method of its manufacture Disclosed is a brazing sheet product including a core metal sheet (1), on at least one side of the core metal sheet (1) a clad layer (2) made of an aluminium brazing alloy comprising silicon in an amount in the range of 4 to 14% by weight, and o... | 07/18/2006 |
| 7074496 | Multilayer aluminum-base alloy slide member A multilayer aluminum-base alloy bearing formed by bonding a bearing alloy layer made of an aluminum-base alloy to a steel back metal through an intermediate layer made of an aluminum-base alloy, the intermediate layer being composed of two layers, that is, a lower ... | 07/11/2006 |
| 7055732 | Semiconductor processing apparatus including plasma-resistant, welded aluminum structures We have discovered a method of producing a complex-shaped aluminum alloy article, where welding has been employed to form the article, where an anodized aluminum coating is produced over a surface of the article including the weld joint, and where the anodized alumi... | 06/06/2006 |
