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| Number | Title | Issue Date |
| 7299535 | Methods for making data storage media and the resultant media Methods for forming data storage media and the media formed thereby are disclosed herein. In one embodiment, the method for forming a data storage media, comprises: injection molding a substrate comprising surface features, wherein said surface features have greater... | 11/27/2007 |
| 7247396 | Highly oriented perpendicular magnetic recording media A perpendicular magnetic recording medium including an interlayer structure for crystallographically orienting a layer of a hexagonal close-packed (hcp) perpendicular magnetic recording material formed thereon, comprising in overlying sequence from a surface of a ma... | 07/24/2007 |
| 7245018 | Wiring material, semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof A semiconductor device having good TFT characteristics is realized. By using a high purity target as a target, using a single gas, argon (Ar), as a sputtering gas, setting the substrate temperature equal to or less than 300° C., and setting the sputtering gas press... | 07/17/2007 |
| 7179551 | Poly(arylene ether) data storage media A storage media comprises: a substrate comprising a plastic resin portion, wherein to plastic resin portion comprises poly(arylene ether) and a styrene material selected from the group consisting of polystyrene, styrenic copolymer(s), and reaction products and combi... | 02/20/2007 |
| 7169486 | Highly oriented perpendicular magnetic recording media A perpendicular magnetic recording medium including an interlayer structure for crystallographically orienting a layer of a hexagonal close-packed (hcp) perpendicular magnetic recording material formed thereon, comprising in overlying sequence from a surface of a ma... | 01/30/2007 |
| 7129194 | Catalyst system with improved corrosion resistance An improved catalyst system that includes a metal support structure and an anti-corrosive layer on the metal support structure, and has improved resistance to corrosion and other degradation under corrosive environments. Typically, a catalyst supporting layer is app... | 10/31/2006 |
| 7087290 | Data storage media utilizing a substrate including a plastic resin layer, and method thereof In one embodiment, a data storage media comprises: a substrate comprising at least one plastic portion, an edge lift height of less than about 8μ, and an axial displacement peak of less than about 500μ under shock or vibration excitation; and at least one data lay... | 08/08/2006 |
| 6935774 | Timepiece external part and method of manufacturing the part A wristwatch case (11) and a method of manufacturing the case, the wristwatch case comprising a wristwatch case body (1) made of titanium or stainless steel and a crown pipe (3) fixed to each other, wherein a stem hole (2) corresponding t... | 08/30/2005 |
| 6896974 | Magnetic field sensor and magnetic disk apparatus A magnetic field sensor has a pair of magnetic shields serving as a negative electrode and a positive electrode, respectively, a magnetoresistive element arranged between the pair of magnetic shields, a nonmagnetic conductive layer for the negative electrode arrange... | 05/24/2005 |
| 6803117 | Magnetic recording medium with an exchange layer structure including a CoCrPtB ferromagnetic layer A magnetic recording medium for high areal recording density that has excellent thermal fluctuation resistance and recording/reproduction characteristics, and a method of producing the same. The magnetic recording medium includes a glass substrate, an NiP layer havi... | 10/12/2004 |
| 6803133 | Coated article An article is coated with a multi-layer coating having a bronze color. The coating comprises a polymeric basecoat layer, and a color and protective stack layer comprised of layers of carbon-rich refractory metal or refractory metal alloy carbonitride alternating wit... | 10/12/2004 |
| 6727007 | Magneto-optical recording medium with reflective layer formed from two thin films possessing different surface tensions A magneto-optical recording medium includes at least a reflective layer and a recording layer formed in this order on a substrate, in which record and reproduction of information are carried out by irradiating the medium with laser beam from a recording layer side. ... | 04/27/2004 |
| 6673476 | Magnetic recording medium and manufacturing process thereof A magnetic recording medium has a non-magnetic ground layer, a non-magnetic recording layer, a protecting layer formed sequentially on a non-magnetic substrate, one on top of another. A double-layered non-magnetic ground layer consists of a pure chromium ... | 01/06/2004 |
| 6544667 | Magnetic recording medium, producing method of the same and magnetic recording system In a magnetic recording medium having Co-based alloy magnetic layer containing Pt formed on a substrate through an underlayer, by forming said underlayer with plural underlayers including double layer structure which is formed by piling up 1st underlayer ... | 04/08/2003 |
| 6534196 | Refractory metal coated articles for use in molten metal environments The present invention relates to articles, having an extended useful life, which are used in contact with high temperature molten aluminum or molten zinc baths. One aspect of the invention encompasses articles, such as bearings, bushings, couplings or rol... | 03/18/2003 |
| 6531226 | Brazeable metallizations for diamond components A multilayer brazeable metallization structure for diamond components is described. The brazeable metallization finds particular application for the attachment of diamond components such as heat spreaders in electronic packages that incorporate high power... | 03/11/2003 |
| 6509108 | Magnetic recording medium and a magnetic disc apparatus, with a CRP or CrMoP reinforcing coat layer A magnetic recording medium has a nonmagnetic substrate having applied thereon through a nonmagnetic underlayer a magnetic recording layer composed of a magnetic metal material. The nonmagnetic substrate has a smooth surface with an average surface roughn... | 01/21/2003 |
| 6503641 | Interconnects with Ti-containing liners An electrical conductor for use in an electronic structure is disclosed which includes a conductor body that is formed of an alloy including between about 0.001 atomic % and about 2 atomic % of an element selected from the group consisting of Ti, Zr, In, ... | 01/07/2003 |
| 6492037 | Joined structure of dissimilar metallic materials A friction welded joint structure includes friction welded dissimilar first and second metallic materials. The first metallic material has a rigidity greater than the second metallic material. The angle of the first metallic material to a free edge of the... | 12/10/2002 |
| 6436550 | Sintered compact and method of producing the same A highly reliable sintered compact which can be readily and safely produced, and a method for producing such sintered compact are provided. The sintered compact is preferably formed into a heat sink 1 which comprises a heat sink main body 2. The heat sink... | 08/20/2002 |
| 6391473 | Cu plated ceramic substrate and a method of manufacturing the same A Cu plated ceramic substrate is used in a semiconductor. On a ceramic substrate layer, a thin-film Cr layer is put, and a thin-firm Au layer is put on the Cr layer. The Au layer is plated with Cu. By providing the Au and Cr layers between the ceramic pla... | 05/21/2002 |
| 6326685 | Low thermal expansion composite comprising bodies of negative CTE material disposed within a positive CTE matrix A reduced CTE composite structure is made by providing a matrix material whose CTE is to be reduced, adding negative CTE bodies to the matrix material and mechanically coupling the matrix material to the negative CTE bodies as by deforming the composite s... | 12/04/2001 |
| 6255006 | Magnetic recording medium A magnetic recording medium comprising a non-magnetic substrate having thereon a non-magnetic undercoat, a magnetic film and optionally a protective film. The magnetic film comprises a material containing Co as a main component. The non-magnetic undercoat... | 07/03/2001 |
| 6218025 | Sintering electrode A sintered electrode of high-melting metal (for example tungsten) is produced from spherical metal powder having a well defined particle size. The mean particle size is from 5 to 70 μm. The particle size distribution covers a range from at most 20% below... | 04/17/2001 |
| 6207295 | Article with tailorable high temperature coating A coated article comprises a substrate, an inner environmental resistant coating portion including Al on the substrate, and an outer heat energy reflecting and oxygen diffusion inhibiting coating portion outward of the inner portion. The outer coating por... | 03/27/2001 |
| 6203931 | Lead frame material and process for manufacturing the same The present invention provides a lead frame material and a process for manufacturing a lead frame material. The process includes forming an intermediate layer on a lead frame substrate by vacuum deposition and forming a top protective layer on the interme... | 03/20/2001 |
| 6200691 | Oxidation resistance coating system for refractory metals A coating system (10) formed on a molybdenum substrate (12) includes an oxidation resistance layer (14), a CTE matching layer (16) disposed between the oxidation resistance layer (14) and the substrate (12), and a novel barrier layer (18) disposed between... | 03/13/2001 |
| 6129993 | Heat spreader and method of making the same Provided are a heat spreader that can reduce an increase in the thermal expansion coefficient up to high temperatures of not lower than 500° C. and has an excellent thermal expansion property and an adequate heat-conductive property and a method of makin... | 10/10/2000 |
| 5827613 | Articles having diamond-like protective film and method of manufacturing the same Articles having a diamond-like protective film formed thereon, each comprising a substrate of a material selected from the group consisting of alloys containing at least Co, Ni, or Fe, ceramics, and glass and which has only a slight affinity for a diamond... | 10/27/1998 |
| 5721060 | High-temperature, High-emissivity, optically black boron surface An article of manufacture comprises a substrate and an optically black surface on the substrate and having an absorptivity of more than about 0.89 and an emissivity more than about 0.86. The surface comprises boron particles plasma spray applied to the su... | 02/24/1998 |
| 5648178 | Reactor system steel portion Methods for cracking hydrocarbons in reactor systems having improved resistances to carburization and coking. The reactor system comprises a steel portion having provided thereon a Group VIB metal protective layer to isolate the steel portion from hydroca... | 07/15/1997 |
| 5597064 | Electric contact materials, production methods thereof and electric contacts used these The present invention provides inexpensive electric contact materials having higher hardness and higher melting point and being more excellent in the points of wear resistance and environmental resistance over the electric contact materials of Ag type, Au... | 01/28/1997 |
| 5466522 | Cobalt platinum magnetic film and method of fabrication thereof A cobalt-platinum (CoPt) magnetic film is deposited onto a chromium (Cr) or tungsten (W) underlayer on a substrate, or is deposited directly onto the substrate and has an appreciable component of its C-axis which is parallel go the [00.2] direction, lying... | 11/14/1995 |
| 5413873 | Magnetic recording medium having a glass or amorphous carbon substrate, vanadium or molybdenum precoat layer, chromium primer layer and cobalt magnetic layer A magnetic recording medium comprising: a precoat layer, having a thickness of 30 to 14000 Å, consisting of any of V (vanadium), Mo (molybdenum), NiP (nickel-phosphorus), C (carbon), Zr (zirconium) or Al (aluminum) formed on a non-magnetic, mirror-surface ... | 05/09/1995 |
| 5316844 | Magnetic recording medium comprising an aluminum alloy substrate, now magnetic underlayers, magnetic layer, protective layer, particulate containing protective layer and lubricant layer A magnetic recording medium for contact recording has a layered structure sequentially with a substrate made of an aluminum alloy having a maximum surface roughness Rmax between 100 Å and 300 Å and having no surface protrusions or unevenness ... | 05/31/1994 |
| 5288561 | High temperature heat-treating jig A high temperature heat-treating jig characterized by forming a tungsten layer or a tungsten alloy layer on the surface of a heat-resistant base to avoid discoloration and color shading during the heat treatment at a high temperature.... | 02/22/1994 |
| 5006421 | Metalization systems for heater/sensor elements Device comprising a substrate and a metallized sensor/heater element having a temperature coefficient of resistance of at least 2000 parts per million. Methods of fabricating the devices are also disclosed.... | 04/09/1991 |
| 4996116 | Enhanced direct bond structure A direct (metal-metal compound eutectic) bond process is improved by disposing a eutectic/substrate-wetting enhancement layer on the substrate prior to performing the direct bond process to bond a metal foil to the substrate. Where the metal is copper, th... | 02/26/1991 |
| 4942732 | Refractory metal composite coated article The coated article includes a refractory metal substrate having an oxidation resistant intermetallic layer formed in situ thereon; e.g., a fused refractory metal silicide layer, and a ceramic layer applied on and adhering to the intermetallic layer to pro... | 07/24/1990 |
| 4939045 | Magnetic recording medium Disclosed are a magnetic recording medium having a magnetic recording layer formed of a magnetic thin film in which rotational hysteresis integral RH is within a range of from 0.4 to 1.3 in the measurement by a torque magnetometer, and a contin... | 07/03/1990 |
