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System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 7191558 | Dynamic process for enhancing the wear resistance of ferrous articles A dynamic process for increasing the wear life of ferrous articles subjected to a high-temperature environment created by combustion of a propellant or fuel comprises selecting the propellant or fuel so that its combustion products include relatively large amounts o... | 03/20/2007 |
| 6983743 | Stainless steel canister for propellant-driven metering aerosols The present invention relates to corrosion resistant stainless steel canisters for propellant-containing aerosol formulations for use in propellant gas-operated inhalers. ... | 01/10/2006 |
| 6972954 | Liquid cooling system and personal computer using the same A liquid cooling system which is utilizable in a personal computer includes a pump for supplying a cooling liquid; a heat receiving jacket supplied with the cooling liquid and positioned to receive heat generated from a heat generation body, a heat radiation pipe fo... | 12/06/2005 |
| 6739333 | Stainless steel canister for propellant-driven metering aerosols The present invention relates to corrosion resistant stainless steel canisters for propellant-containing aerosol forumlations for use in propellant gas-operated inhalers. ... | 05/25/2004 |
| 6709528 | Surface treatments to improve corrosion resistance of austenitic stainless steels A method of enhancing the corrosion resistance of an austenitic steel includes removing material from at least a portion of a surface of the steel such that corrosion initiation sites are eliminated or are reduced in number relative to the number resulting from proc... | 03/23/2004 |
| 6110422 | Ductile nickel-iron-chromium alloy A ductile alloy consisting essentially of, by weight percent, 0.05 to 0.4 aluminum, at least 0.003 calcium, 0 to 0.05 carbon, 19.5 to 23.5 chromium, 1.5 to 3 copper, 0 to 1 manganese, 2.5 to 3.5 molybdenum, 38 to 46 nickel, 0.6 to 1.2 titanium and the bal... | 08/29/2000 |
| 5962156 | Nickel-metal hydride storage battery and alloy for configuring negative electrode of the same A nickel-metal hydride storage battery having a high capacity and excellent cycle life is disclosed. The battery employs, as its material for the negative electrode, a hydrogen storage alloy powder having a composition represented by the general formula Z... | 10/05/1999 |
| 5951789 | Heat resisting alloy for exhaust valve and method for producing the exhaust valve A heat resisting alloy for use in exhaust valves low in price and excellent in the cold workability and possible to be formed into valve shapes through the cold or warm working, which consists by weight percentage of C: 0.01~0.1%, Siࣘ2%, Mnࣘ2%, Cr: 12... | 09/14/1999 |
| 5879619 | Hydrogen sulfide corrosion resistant high-Cr and high-Ni alloys A high-Cr and high-Ni alloy of the invention comprises the following chemical composition and has excellent corrosion resistance to hydrogen sulfide in an environment where a partial pressure of hydrogen sulfide is about 1 atm., or below and the temperatu... | 03/09/1999 |
| 5851690 | Hydrogen absorbing alloys A hydrogen absorbing alloy for use in an environment where the alloy has the possibility of contacting oxygen is capable of inhibiting impairment of the hydrogen absorbing ability thereof when coming into contact with oxygen. The alloy has a composition r... | 12/22/1998 |
| 5772796 | Temperature stable permanent magnet A rare earth element containing permanent magnet which retains its magnetic properties at elevated temperatures by a combination of reducing the temperature coefficient of intrinsic coercivity lower than -0.2%/°C., and increasing the intrinsic coercivity... | 06/30/1998 |
| 5738953 | Alkaline metal oxide/metal hydride battery As an active material for its negative electrode, a hydrogen storage alloy for a Ni/H battery has the composition MmNiv Alw Mnx Coy Mz, where Mm is a misch metal, M is Fe, Cu, or a mixture of Fe and Cu, and ... | 04/14/1998 |
| 5656104 | Metal mold for glass forming The present invention aims to provide a metal mold for glass, which needs not apply any swab in molding of glass, enabling no-swabbing glass forming. The alloy for the mold comprises by weight Cu: 10 to 80%, Al: 4 to 11%, Cr: 3 to 16%, Ni: 2 to 36%, and a... | 08/12/1997 |
| 5445686 | Fe-Cu alloy sheet having an alloy structure of high uniformity An Fe-Cu alloy sheet manufactured by a thin plate continuous casting method so as to be used as a material of electronic and magnetic parts. The alloy sheet has an alloy structure of high uniformity which contains 20 to 90% Cu, 1 to 10% Cr, 0 to 10% Mo, a... | 08/29/1995 |
| 5393723 | Catalyst for improving the combustion and operational qualities of hydrocarbon fuels The catalyst is provided for improving the performance of hydrocarbon fuels used in internal combustion engines. The catalyst is a based metal alloy catalyst including tin, antimony, lead, mercury and thallium in the following proportions by weight percen... | 02/28/1995 |
| 5389334 | Abrasion and corrosion resistant alloys The present invention is directed to air-meltable, tough alloys that are especially resistant to the abrasion and corrosion of wet-process phosphoric acid reactor fluids or slurries, especially those having a high fluoride ion concentration. The instant a... | 02/14/1995 |
| 5382303 | Permanent magnets and methods for their fabrication Novel permanent magnets of Sm2 Co17 type crystal structure are provided herein. The magnets preferably have samarium, cobalt, iron, copper and zirconium in specified amounts. They have superior magnetic properties, including maximum ... | 01/17/1995 |
| 5360592 | Abrasion and corrosion resistant alloys A nickel-chromium-iron base alloy having improved corrosion and abrasion resistance which consists essentially of the following, by weight: nickel--28% to 45%, chromium--20% to 30%, molybdenum--1.5% to 6.2%, columbium--2.3% to 12%, carbon--0.3% to 1.5%, c... | 11/01/1994 |
| 5336444 | Ceramic via composition, multilayer ceramic circuit containing same, and process for using same A novel metal filled via composition for use with ceramics. The via composition can be formulated to have a volume shrinkage approximating that of the ceramic material, and thus overcomes the problem of volume shrinkage mismatch between the via (particula... | 08/09/1994 |
| 5330713 | Gold-colored alloy In accordance with this invention, a gold colored tarnish and corrosive resistant alloy is provided which includes the following: 6 to 20 percent by weight gold, 5 to 10 percent by weight of indium, 5 to 12 percent by weight of palladium, 23 to 40 percent... | 07/19/1994 |
| 5330705 | Heat resistant alloys Air-meltable, air-castable, weldable, heat resistant alloys that exhibit high creep rupture strengths and high ductilities. An H-type base alloy or a high silicon base alloy contains additions of about 0.6% to 2.5% copper and 0.55% to 2.65% microalloying ... | 07/19/1994 |
| 5320801 | High carbon high chromium alloys having corrosion and abrasion resistance Air-meltable, castable, machinable, hardenable alloys that are resistant to highly corrosive and abrasive slurries, especially those employed in the handling of wet-process phosphoric acid reactor fluids or hot concentrated sulfuric acid. The alloys consi... | 06/14/1994 |
| 5246661 | Erosion and corrsion resistant alloy Air-meltable, castable, machinable, hardenable alloys that are very resistance to highly corrosive and abrasive slurries or fluids consisting essentially of, by weight, about 25% to about 37% chromium, about 12% to about 35% nickel, about 2% to about 7% m... | 09/21/1993 |
| 5198190 | Method of recycling hazardous waste A method of recycling hazardous and non-hazardous industrial wastes to reclaim valuable metals, metal alloys, and metal oxides, and to produce mineral wool. Wastes including hazardous wastes of USEPA Series D, F, P, K, and U are pulverized and blended wit... | 03/30/1993 |
| 5188799 | Wear-resistant copper-base alloy A wear-resistant copper-base alloy having superior self-lubricity includes, by weight %, Ni: 10.0 to 30.0%; Si: 0.5 to 3%; Co: 2.0 to 15.0%; at least one metal selected from the group consisting of Mo, W, Nb and V: 2.0 to 15.0%; and the balance being Cu and unavoid... | 02/23/1993 |
| 5183517 | Permanent magnet composition An improved permanent magnet composition comprising 22 to 28 wt % R, 5 to 16 wt % iron, 0.2 to 6.5 wt % copper, 0.1 to 6 wt % manganese, 0.5 to 6 wt % A, 0.1 to 2 wt % B and the balance cobalt, in which R is at least one of rare earth elements including y... | 02/02/1993 |
| 5167919 | Waste treatment and metal reactant alloy composition An alloy composition of aluminum, zinc, iron, copper, and calcium when held molten at about 800 degrees C. by induction heating is capable of complete destruction of organic compounds that may be liquid or associated with sludges and at the same time is c... | 12/01/1992 |
| 5098654 | Alloy based on copper, manganese and aluminum, and objects made of said alloy An alloy based on copper, manganese and aluminum, said alloy further containing iron and nickel, besides unavoidable impurities, with less than 7% by weight zinc and possible other metals, which alloy is formed of 10-55% by weight manganese, 4-10% by weig... | 03/24/1992 |
| 5096667 | Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials Disclosed is a reversible, electrochemical cell having a high electrochemical activity, hydrogen storage negative electrode. The negative electrode is formed of a reversible, multicomponent, multiphase, electrochemical hydrogen storage alloy. The hydrogen... | 03/17/1992 |
| 5085712 | Iron/copper/chromium alloy material for high-strength lead frame or pin grid array An iron/copper/chromium alloy material for a high-strength lead frame or pin grid array, which comprises 20 to 90% by weight of Cu and 2.5 to 12% by weight of Cr, with the balance being mainly iron, and which has an average grain size number of at least 1... | 02/04/1992 |
| 5082625 | Corrosion-resistant alloy for build-up welding Herein disclosed, as a Ni-based corrosion-resistant alloy to be used for build-up welding, is an alloy which contains 0.5 to 2.3 wt % of copper, 0.1 to 5.3 wt % of molybdenum, 1.0 to 29.0 wt % of at least one carbide forming element except molybdenum, 1.0... | 01/21/1992 |
| 5045411 | Alloy compositions A gold based alloy containing gold, silver, copper, zinc, silicon, iron, boron, nickel and indium for the manufacture of gold articles is described which has a lower melting point, extended remelting capabilities, high resistance to cracking, improved col... | 09/03/1991 |
| 5011659 | Castable corrosion resistant alloy Austenitic stainless steel casting alloys which have excellent resistance to seawater, other chloride solutions, and a broad spectrum of other chemical substances, but which do not require solution heat treatments, after welding or other exposure to heat,... | 04/30/1991 |
| 5006054 | Low density heat resistant intermetallic alloys of the Al3 Ti type Low density, high temperature and aluminum-rich intermetallic alloys displaying excellent elevated temperature properties, including oxidation resistance, are disclosed. Based on the aluminum/titanium system, specifically modifications of Al3 T... | 04/09/1991 |
| 5002731 | Corrosion-and-wear-resistant cobalt-base alloy Disclosed is a cobalt-base alloy that has a valuable combination of both corrosion- and wear-resistant properties. The alloy nominally contains, in percent by weight, 25.5 chromium, 8.5 nickel, 3.0 iron, 5 molybdenum, 2 tungsten, 0.40 silicon, 0.75 mangan... | 03/26/1991 |
| 5000914 | Precipitation-hardening-type ni-base alloy exhibiting improved corrosion resistance A precipitation-hardening-type Ni-base alloy exhibiting improved resistance to stress corrosion cracking in a sour gas atmosphere containing elemental sulfur at high temperatures is disclosed. The alloy comprises essentially, by weight %; ______... | 03/19/1991 |
| 4981646 | Corrosion resistant alloy The present invention is directed to air-meltable, castable, workable alloys resistant to hot or cold chlorides and variety of chemical streams. The alloys consist essentially of, by weight, between about 20% and about 24% nickel, from about 22% to about ... | 01/01/1991 |
| 4898794 | Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery A hydrogen absorbing Ni,Zr-based alloy comprising 5 to 20% by weight of titanium (Ti), 10 to 37% by weight of zirconium (Zr), 5 to 30% by weight of manganese (Mn), 0.01 to 15% by weight of tungsten (W), 6 to 30% by weight of iron (Fe), and optionally at l... | 02/06/1990 |
| 4876065 | Corrosion-resisting Fe-Ni-Cr alloy Disclosed in an improvement in a known Ni-Cr-Fe alloy. The alloy of the invention contains 30 to 32% nickel; 26 to 28% chromium; 0.5 to 1.5% copper; 6 to 7% molybdenum; up to 2% manganese; up to 1.0% silicon; up to 0.2% aluminum; up to 0.03% carbon; 0.10 to 0.... | 10/24/1989 |
| 4874577 | Wear-resistant intermetallic compound alloy having improved machineability Disclosed is a wear-resistant intermetallic compound alloy having superior machineability which consists essentially of: 45-60% of either Ni or Co or both with cobalt content of at least 5%, at least one of 0.1-2% of Hf and 0.05-2% of Re, 0-2% of at least... | 10/17/1989 |
