Quotables
"Radio has no future."
Lord Kelvin, British mathematician and physicist ; 1897
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7976956 | Laminated circuit board A through-hole type laminated circuit board is given with high reliability of electrical connection using copper foil and conductive paste containing low melting point metal without generating harmful void and crack at boundary between the copper foil and conductive... | 07/12/2011 |
| 7311873 | Process of direct powder rolling of blended titanium alloys, titanium matrix composites, and titanium aluminides The invention relates to manufacturing of fully dense strips, plates, sheets, and foils from titanium alloys, titanium metal matrix composites, titanium aluminides, and flat multilayer composites of said materials by direct powder rolling of blended powders followed... | 12/25/2007 |
| 7250221 | Method of producing clad metal products A method of producing a clad metal ingot suitable for rolling to form a clad metal sheet, and the clad metal ingot so produced. The method involves providing a solid core ingot having an upper side with a rolling face thereon having cavities extending inwardly into ... | 07/31/2007 |
| 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 |
| 7182581 | Layer system On account of their type of coating, layer systems of the prior art often exhibit poor adhesion to the substrate. If the components are subject to high mechanical stresses, the layer can then become detached. The layer system according to the invention has separatel... | 02/27/2007 |
| 7182580 | Layer system, and process for producing a layer system On account of their form of coating, layer systems according to the prior art often only have a low level of attachment to the substrate. The layer may then become detached in the event of high mechanical loads being applied to the components. The layer system accor... | 02/27/2007 |
| 7172202 | Spherical annular seal member and method of manufacturing the same A spherical annular seal member (1) has a seal body (4) in which a heat-resistant material (2) and a reinforcing member (3) made of a metal wire have been compressed to fill meshes of the metal wire net of the reinforcing member (3... | 02/06/2007 |
| 7165310 | Method for connecting two members A connecting structure includes a first member including a hole which has a narrower width at an opening portion than a width at a bottom portion and a projecting portion projected toward the opening portion at the bottom portion of the hole, and a second member wit... | 01/23/2007 |
| 7150931 | Fuel cell gas separator A fuel cell gas separator member (10) comprises a layer (22) of copper or copper-based alloy having a layer (29) of oxidation-resistant material such as Al2O3 on the cathode side (30). A protective layer (31) ... | 12/19/2006 |
| 7145289 | Display device, camera, personal computer, and portable telephone A light-emitting device having the quality of an image high in homogeneity is provided. A printed wiring board (second substrate) (107) is provided facing a substrate (first substrate) (101) that has a luminous element (102) formed thereon. A PW... | 12/05/2006 |
| 7123474 | Damping apparatus A damping apparatus which includes a first member joined to a first object; a second member joined to a second object; and a vibration absorbing member installed between the first and second members for absorbing vibration. At least one of the first and second membe... | 10/17/2006 |
| 7097914 | Composite structural material, and method of producing the same A plate-shaped composite material has a first member and a second member. The first member is an expanded metal formed of a metal plate. The coefficient of linear expansion of the metal plate is less than or equal to 8×10−6/degrees Celsius. The first m... | 08/29/2006 |
| 7051916 | Friction stir welding method The end of a hollow member 10 is abutted against the end of a hollow member 20. The end of a face plate 21 is supported on a protrusion 15. A small-diameter portion 52 of a rotary tool 50 is inserted into the abutted area, a... | 05/30/2006 |
| 7021523 | Tool and a method for creating a tool A method for forming a tool 10 and a tool 10 which is comprised of several selectively coupled sectional members, such as members 12, 16, which are placed upon a heat resistant surface 20. A sealing material 24, such as copper in a... | 04/04/2006 |
| 7014924 | Metal member to be cast-wrapped A metal member to be cast-wrapped by a metal cast article, a manufacturing method thereof and a metal cast article including the metal member cast-wrapped are provided. A hollow cylindrical metal member having an outer surface with projections to be cast-wrapped by ... | 03/21/2006 |
| 7001662 | Transfer sheet and wiring board using the same, and method of manufacturing the same A transfer sheet of the present invention includes a resin film having a glass transition temperature of not lower than 60° C., a silicone resin layer formed on the resin film, and a metal wiring pattern formed on the silicone resin layer. The metal wiring pattern ... | 02/21/2006 |
| 6994917 | Composite material and method for manufacturing the same A plate of an expanded metal and two metal plates are overlaid on one another. The expanded metal plate has a plurality of meshes. The linear expansion coefficient of the expanded metal is equal to or less than 8×10−6/° C., and the thermal conductivit... | 02/07/2006 |
| 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 |
| 6974635 | Package for electronic component, lid material for package lid, and production method for lid material A lid material is provided which comprises: a core layer composed of an Fe—Ni alloy or an Fe—Ni—Co alloy; a nickel-based (Ni-based) metal layer press- and diffusion-bonded onto the core layer and composed of a Ni-based metal, such as pure Ni, mainly comprising... | 12/13/2005 |
| 6949878 | Multicolor light emission apparatus with multiple different wavelength organic elements A multicolor light emission apparatus is disclosed which comprises a first organic EL element having a first maximum emission wavelength in a blue light wavelength region; and a second organic EL element having a second maximum emission wavelength longer than the fi... | 09/27/2005 |
| 6946205 | Wiring transfer sheet and method for producing the same, and wiring board and method for producing the same A wiring transfer sheet including a carrier base and a wiring layer formed thereon is produced so that an exposed area of a surface of the carrier base on which the wiring layer is formed has a plurality of concavities. By transferring the wiring layer to an electri... | 09/20/2005 |
| 6924045 | Bond or overlay MCrAIY-coating It is disclosed a bond or overlay MCrAlY-coating for the use within a high temperature environment for the protection of the base alloy of turbine blades and vanes. The MCrAlY-coating having a γ or γ/γ′-structure comprises a dispersion of β-NiAl and/or γ/β-M... | 08/02/2005 |
| 6902825 | Brazed sintered compact A brazed sintered compact composed of first and second components, which are easily positioned relative to each other, enabling the provision of a good joining clearance. If a protrusion 3 of a first component 1 is fitted into a recess 13 of a s... | 06/07/2005 |
| 6887590 | Galvannealed metal sheet and method for manufacture of such metal sheet The present invention relates to a method for the manufacture of galvannealed metal sheet, wherein a hot strip is produced from an IF steel containing 0.01 to 0.1 wt. % silicon, wherein the hot strip is coiled at a coiler temperature no lower than 700° C. and no hi... | 05/03/2005 |
| 6881500 | Chain A chain including chain pins 15, which connect an inner link plate and an outer link plate, are made of carburized or refined steel, and have the entire surface on which a large number of dimples 17 are provided which are formed through a primary shot ... | 04/19/2005 |
| 6878461 | Surface treatment structure, contact, sliding, fitting-in and ornamental members, and method for manufacturing the same There is provided contact, sliding, fitting-in and ornamental members having a surface treatment structure in which contact resistance is low, and lubricating property and wear resistance are excellent, and capable of being used suitably for any use of contact, slid... | 04/12/2005 |
| 6863990 | Wear-resistant, corrosion-resistant Ni-Cr-Mo thermal spray powder and method Enhancing wear and corrosion resistance of an industrial component by depositing a Ni-based alloy coating having a thickness of at least about 50 microns onto a surface of the industrial component by high velocity oxyfuel propulsion of a Ni-based alloy powder contai... | 03/08/2005 |
| 6858287 | Formable bright film having discontinuous metallic layers The invention is a formable, bright metallized laminate that has superior optical and deformation properties. The metallized laminate is made from a plurality of discontinuous metal island layers deposited on a formable clear coat film. The invention is also a metho... | 02/22/2005 |
| 6857558 | Metal lamination method and structure A method of forge welding laminates of titanium and titanium alloys includes interleaving first and second pluralities of metal pieces in an enclosure, filling the enclosure with an inert gas, heating the enclosure and the first and second pluralities of metal piece... | 02/22/2005 |
| 6852428 | Layered heat-resistant alloy plate and method of producing the same Objects of the present invention are to provide a laminated heat resistant alloy plate has a large area, and to provide a manufacturing method therefor. The laminated heat resistant alloy plate according to the present invention is obtained by brazing a Ni alloy pla... | 02/08/2005 |
| 6802430 | Corrosion-resistant fuel tank and fuel-filler tube for motor vehicle A fuel tank and a fuel-filler tube, which maintain excellent corrosion-resistance over a long term even in a severely corrosive atmosphere, is made of a ferritic stainless steel sheet good of formability. The steel sheet, which has elongation of 30% or more after fr... | 10/12/2004 |
| 6783871 | Direct bond of steel at low temperatures The instant invention is directed to a bonded product, such as a manifold, for gas or liquid chromatographs, and a method for making the same. The bonded product is made using the following steps: (i) contacting two or more steel sheets; (ii) heating the contacted s... | 08/31/2004 |
| 6720087 | Temperature stable protective coating over a metallic substrate surface The invention describes a temperature-stable protective coating over a metallic substrate surface (1), which coating includes at least one layer of material (4) consisting of MCrAlY, where M represents at least one of the elements selected from the gro... | 04/13/2004 |
| 6692841 | 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... | 02/17/2004 |
| 6589671 | Method for joining a cast part and a case-hardened steel part and component manufactured according to said method A method for joining a first part to a second part wherein the first part comprises machine cast iron and the second part comprises case-hardened steel comprises abrading a surface on each of the parts which are to be welded together with a groove, fittin... | 07/08/2003 |
| 6569543 | Copper foil with low profile bond enahncement A composite material includes a structural carrier layer and a relatively thin metal foil layer separated by a release layer. The release layer, that may be an admixture of a metal such as nickel or chromium and a non-metal such as chromium oxide, nickel ... | 05/27/2003 |
| 6534194 | Method of making reactive multilayer foil and resulting product In accordance with the invention a reactive multilayer foil is fabricated by providing an assembly (stack or multilayer) of reactive layers, inserting the assembly into a jacket, deforming the jacketed assembly to reduce its cross sectional area, flatteni... | 03/18/2003 |
| 6479168 | Alloy based laser welding A method is disclosed for laser lap welding a pair of metal members together. At least one of the pair of metals having a protective metal layer. Each of the metal members having a melt temperature greater than the melt temperature of the protective metal... | 11/12/2002 |
| 6444331 | Roughened bond coats for a thermal barrier coating system and method for producing A roughened bond coat comprises a screen that includes interwoven wires defining openings and a metallic material disposed on the screen. The screen and metallic material form a roughened bond coat possessing an uneven, undulated, and irregular surface. T... | 09/03/2002 |
| 6251527 | Alclad inset into grooved ingot The present invention is directed to the application of a liner material which is corrosion resistant to a strong and tough core aluminum alloy which has been grooved out creating a liner bed resulting in an Alclad structure.... | 06/26/2001 |
