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| Number | Title | Issue Date |
| 4344861 | Bis-amides as corrosion inhibitors A method of inhibiting the corrosion of metals in contact with petroleum and petroleum fractions other than gasoline comprises contacting metal surfaces with a corrosion inhibiting amount of bis-amides resulting from reaction of one mole of amine with one... | 08/17/1982 |
| 4333850 | Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system A filled insoluble polymer containing one or more corrosion inhibitors and a slightly water soluble polymer is utilized to automatically and continuously add a corrosion inhibitor to a coolant solution passing through a heat exchanger. The corrosion inhib... | 06/08/1982 |
| 4333130 | Slit illuminating device A slit illuminating device of a compact size which is capable of performing effective illumination on an image original having a certain amount of thickness such as books, bound documents, etc., the surface of which slightly separates off an original imag... | 06/01/1982 |
| 4329734 | Flash lamp array having electrical shield A photoflash lamp array comprising a housing elongated vertically and containing elongated flash lamps lying horizontally and stacked vertically, the flash lamps having lead-in wires extending from ends thereof near the sides of the housing and connected ... | 05/11/1982 |
| 4328750 | Plastic coated ammunition and methods of manufacture Disclosed is a lead bullet having a coating comprised of a thermoplastic composition of molybdenum disulfide and Nylon 11. Nylon 11 per se and other coatings are also disclosed. The coating minimizes or prevents deposition of lead along the barrel and oth... | 05/11/1982 |
| 4328735 | Progressive shotshell reloading This invention relates to some unique mechanical devices, which, when attached in natural sequence to a shotshell reloading press, allows faster, smoother and more compatable performance of said press. Specific devices which are included are, (1) a device desi... | 05/11/1982 |
| 4328115 | Chemical acidogen system for foodstuffs Coagulated protein food products such as cottage cheese, bakers' cheese, cream cheese and "tofu," i.e., soybean curd, are prepared by adding an aliphatic C2-6 dione and hydrogen peroxide to bovine milk of varying solids content or to soybean mi... | 05/04/1982 |
| 4326987 | Reaction products of alkyl and alkenyl succinic acids and ether diamines This invention relates to the reaction products of (1) an alkenyl or alkyl succinic acid or the anhydride thereof; and (2) an alkylether diamine; and to the use thereof as a corrosion inhibitor.... | 04/27/1982 |
| 4325107 | Rechargeable flashlight An improved rechargeable flashlight having a casing of dielectric material including adapter means for recharging the batteries from a power source such as a battery in a vehicle, said adapter means including a phono plug terminal mating with a phono jack... | 04/13/1982 |
| 4324679 | Controlling odor in photopolymerization The use of certain organic materials having non-aromatic carbon-carbon unsaturation is described in connection with photopolymerizable compositions containing aromatic sulfonium complex salt photoinitiators in order to minimize or eliminate the odor of or... | 04/13/1982 |
| 4324681 | Chiral supports for resolution of racemates A silylated silica or alumina covalently bonded to a chiral amino acid through a carboxyl group of said acid may be used as the solid stationary phase in the chromatographic resolution of racemic mixtures. Several classes of derivatives of such bound chir... | 04/13/1982 |
| 4325110 | Vase-type illuminative device The present invention relates to one kind of improved vase-type illuminative devices comprising such component parts as transparent container, transparent base board, supporting stand and illuminating mechanism, in which the transparent base board can be ... | 04/13/1982 |
| 4324676 | Compositions containing ଲ-diketo chelating compounds Aqueous glycol compositions containing conventional corrosion inhibitors are improved by the addition of a ଲ-dicarbonyl compounds having the formula where R1 and R4 are independently alkyl groups of 1-4 carbons, and alkoxy grou... | 04/13/1982 |
| 4324757 | Halogenated hydrocarbons inhibited against denickelification with lower alkylcyanide compounds Metal alloys containing nickel are protected from denickelification upon exposure to halogenated hydrocarbons at elevated temperatures by the addition of a lower alkylcyanide in minor proportions to the halogenated hydrocarbon.... | 04/13/1982 |
| 4324680 | Silver-silver chloride electrode and manufacturing method thereof A silver-silver chloride electrode used for medical measurement etc. and its manufacturing method are disclosed. A method of manufacturing a silver-silver chloride electrode by chemically reacting silver powder with chlorine in a solution containing chlor... | 04/13/1982 |
| 4323470 | Battery paste for lead-acid storage batteries A lead-acid storage battery paste containing an inorganic glass fiber extender or bulking agent up to 6.5% by weight of leady oxide. The extended negative active mass helps to reduce its lead content by about 14 weight % without affecting the lead-acid ba... | 04/06/1982 |
| 4323955 | Light with 360° rotatable cover A lighting facility which includes spaced parallel end plates having a light assembly extending therebetween. A flexible cover extends between and is supported by the end plates so as to be rotatable entirely about the light assembly.... | 04/06/1982 |
| 4323476 | Anticorrosive agent for aluminium and aluminium alloys Anticorrosive agent for aluminium and the alloys thereof consisting of (A) 15 to 50% by weight of a product obtained by reaction of sulfochlorination products of aliphatic, alkylaromatic, or cycloaliphatic hydrocarbons with ammonia or an alkyl or hydroxyalkyl ... | 04/06/1982 |
| 4322310 | Chiral supports for resolution of racemates A composition comprising a chiral organic amine covalently linked via a carbamate, mercaptocarbamate, or urea linkage to a chain of atoms whose other terminus is covalently bound to a core support may be used as a solid phase chromatographic medium in the... | 03/30/1982 |
| 4321656 | Gaseous lantern ventilator assembly A gaseous lantern ventilator including an outer shell concentrically spaced over an inner metal liner which collects and exhausts the hot gases from the burner assembly through a chimney, the upper end of which is surrounded by an annular opening in the o... | 03/23/1982 |
| 4320440 | Connect switch A photoflash unit having a plurality of high voltage type flashlamps mounted in a planar array on a printed circuit board containing circuitry for sequentially igniting the flashlamps in response to successive high voltage firing pulses applied thereto. T... | 03/16/1982 |
| 4318820 | Chiral supports for resolution of racemates An inorganic oxide impregnated with poly(aminostyrene) whose amino groups are covalently bonded to carboxyl groups of chiral organic hydroxy acids may be used as the solid stationary phase in the chromatographic separation of racemic mixtures.... | 03/09/1982 |
| 4318819 | Chiral supports for resolution of racemates Material which can be utilized as the stationary phase in liquid-solid chromatography for the resolution of racemic mixtures comprises an inorganic oxide silylated with a reagent whose remaining terminus is covalently bonded to a chiral hydroxy acid. For ... | 03/09/1982 |
| 4316813 | Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making Sulfur-containing compounds such as hydrogen sulfide and sulfur oxides arising from gasification or combustion of organic fuels such as coal may be removed from the hot gases by attrition resistant, highly reactive limestone-based sorbent agglomerates. Th... | 02/23/1982 |
| 4317163 | Luminaire for an electric lamp A luminaire for an electric lamp in which the two parts of a bipartite housing having a double-hinge are connected together comprises according to the invention a stop by which the possibility of rotation around a shaft of the double hinge is restricted. ... | 02/23/1982 |
| 4316239 | Trunk lamp assembly A trunk lid lamp assembly comprising a housing having a first generally tubular part having open ends and a second generally tubular part having a closed end wall with interengaging means which provide a snap fit between said parts. The first part has an ... | 02/16/1982 |
| 4316237 | Lighting fixture for use in medical operations and therapeutic treatment A lighting fixture for use in therapeutic treatment having a lamphousing with a plurality of lamps located therein which are simultaneously moved within the lighting fixture lamp housing for adjusting the focal point of the lamps by moving a single contro... | 02/16/1982 |
| 4316241 | Method and apparatus for controlling reflected energy including dual light transmitting means for producing a spot to flood configuration Apparatus for controlling reflected radiant energy to progressively vary distribution of the reflected radiant energy between spot and flood configurations comprises a housing body having a reflector surface, a lamp mounted in the housing body at the foca... | 02/16/1982 |
| 4315082 | Phosphorus compounds Compositions comprising organic phosphorus compounds having a peroxygen group which is either a hydroperoxyalkyl (H--OO--C--) group or a peroxyether (--C--OO--C--) group. There is at least one such group per 500 phosphorus atoms in the composition. These ... | 02/09/1982 |
| 4314908 | Preparation of reaction mass for the production of methylchlorosilane A copper catalyzed silicon reaction mass for the production of methylchlorosilane which comprises free-flowing powders or particles of silicon metal having spots of a copper-silicon alloy substantially uniformly distributed on the surface of the silicon p... | 02/09/1982 |
| 4314317 | Flashlight A flashlight having side by side compartments for storage and a battery respectively. The battery compartment has partial dividers for confining the battery and leaving a space for a contact strip having a leg portion on which the battery sits. A snap in ... | 02/02/1982 |
| 4312830 | Tertiary amino-substituted thiazines This invention relates to tertiary amino-substituted thiazines; the process of preparing such thiazines; and uses thereof, for example, as corrosion inhibitors, microbiocides, etc.... | 01/26/1982 |
| 4312831 | Quaternaries of tertiary amino-substituted thiazines This invention relates to quaternaries of tertiary amino-substituted thiazines; the process of preparing such quaternary thiazines; and uses thereof, for example, as corrosion inhibitors, microbiocides, etc.... | 01/26/1982 |
| 4312832 | Polymerization of aromatic nitrogen heterocyclic compounds This invention relates to polymerized aromatic nitrogen heterocyclic compounds as illustrated by compounds containing nitrogen heterocyclic rings and uses thereof. Polymerization is effected by treating said aromatic nitrogen heterocyclic compounds at ele... | 01/26/1982 |
| 4310874 | Grounded dual voltage trouble light and extension cord A grounded trouble light and extension cord which permits light and power to be obtained alternatively from a battery or from an A.C. outlet.... | 01/12/1982 |
| 4309303 | Alkyl nitrite compositions This invention relates to a method of stabilizing liquid alkyl nitrites by adding ethyl hydroxyethyl cellulose, calcium silicate and mixtures thereof and mixing to produce solid state compositions and to stabilized compositions thereof.... | 01/05/1982 |
| 4308193 | Halogenated tertiary phosphite esters Disclosed are novel halogenated tertiary phosphite esters which are the reaction product of 4,4,4-trichloro-1,2-epoxybutane or 2,4,4,4-tetrachlorobutanol with a phosphorus trihalide. These compounds are useful as flame retardant additives in plastic resin... | 12/29/1981 |
| 4306992 | Vulcanization system, a rubber mixture containing this vulcanization system and a vulcanization process A mixture comprising sulphur or a sulphur donor, a mercapto- or sulfenamide vulcanization accelerator, a compound containing a thiophenyl radical and a standard auxiliary accelerator is used as a vulcanization system for natural or synthetic rubber.... | 12/22/1981 |
| 4301025 | Derivatives of polyphosphoric acid partial esters Derivatives of polyphosphoric acid partial esters of the formula ##STR1## wherein R is the remnant of a (poly)glycol monoether, phenol or alkanol provided that in at least one occurrence R is the remnant of a (poly)glycol monoether, and M is a positi... | 11/17/1981 |
| 4299719 | Deoxidizer A deoxidizer comprises ferrous carbonate having a specific surface area of at least 20 m2 /g. The ferrous carbonate can be combined with a mixture of a reduced iron powder and a metal halide; or an alkli metal hydroxide and/or an alkline earth ... | 11/10/1981 |
