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Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 4613708 | Branched perfluoroalkyl-1,2-ethenes, their preparation and their use as oxygen carriers This invention concerns new branched perfluoroalkylated ethenes, their preparation and their use, in the form of aqueous emulsions, as oxygen carriers, and in particular as blood substitutes or as perfusion agents for the preservation of organs before tra... | 09/23/1986 |
| 4530823 | Uranium peroxide in the form of spherical particles having good flowability and processes for preparing same A process for preparing uranium peroxide in a fluidized bed by precipitation of a uranium peroxide solution obtained from the reaction of uranyl sulfate or uranyl nitrate solutions having a concentration of uranium between about 0.5 and 300 g/L and a hydr... | 07/23/1985 |
| 4528026 | 2-(Or4-)amino-5-alkylthio-pyrimidine herbicides Pyrimidine compounds of the formula: ##STR1## in which R1 is alkyl, one of X1, X2, X3 is chlorine or bromine and the two others are respectively --NR1 R2 and --NR3 R4 | 07/09/1985 |
| 4508696 | Cyclic process for the production of hydrogen peroxide Improved recycle processes for preparing hydrogen peroxide to hydrogenating alkylanthraquinone in a solvent to form hydrogenated alkylanthraquinone, treating the resulting liquid with an oxygen-containing gas to form hydrogen peroxide and regenerate the q... | 04/02/1985 |
| 4476101 | Producing ammonium uranate in spherical particulate form A novel easily handled substantially particulate ammonium uranate with a mean diameter between 30 and 150 micrometers, an apparent untamped bulk density of 2 to 2.8 g/cm3, and a flowability measured on the Carr scale equal to or greater than 95... | 10/09/1984 |
| 4457760 | Process for desizing and bleaching cloth with a hydrogen peroxide-based bath in a single operation Processes for desizing and bleaching cloth in a single operation utilizing a bath containing hydrogen peroxide, sodium hydroxide, a sequestrant, an enzyme preparation based on a starch-degrading enzyme, and a surface active agent, such processes resulting... | 07/03/1984 |
| 4396592 | Plural zone process for the preparation of chlorine dioxide A process for the production of chlorine dioxide by the reaction of an alkali metal chlorate and hydrochloric acid in aqueous solution at temperatures of from about 35° to about 70° C. wherein the chlorate and the hydrochloric acid are introduced into a... | 08/02/1983 |
| 4300324 | Anhydrite cellular concrete composite building elements and their method of manufacture New light, strong, non-shrinking cellular concrete having good thermal and acoustic insulating properties prepared by incorporating aluminum and an alkaline agent capable of producing a gas when reacted with the aluminum within an anhydrite binder, placin... | 11/17/1981 |
| 4296034 | Polyfluorinated sulfonamides This invention pertains to polyfluorinated sulfonamides having the formula wherein n is a number of from 1 to about 20; b is an integer of from 2 to about 20; R is selected from the group consisting of a hydrogen radical and an alkyl radical having from 1 to a... | 10/20/1981 |
| 4289915 | Halogenated polyhydroxy compounds and their derivatives This invention relates to halogenated polyhydroxy compounds of the formula wherein Ar is a halogenated polyphenyl or halogenated polyphenylbenzene containing 2 to 5 aromatic rings with each of said rings having at least 3 halogen atoms thereon, R is an aliphat... | 09/15/1981 |
| 4276277 | Manufacture of concentrated nitric acid A process for the manufacture of nitric acid comprises contacting a mixture of starting gas, containing oxygen, nitrogen oxides and, possibly water, this mixture being previously cooled, oxidized and, optionally dried, with cooled nitric acid aqueous solu... | 06/30/1981 |
| 4274969 | Process for treating waste water from propylene oxidation plants Processes for treating the waste water, particularly waste water containing certain unsaturated compounds, from acrolein and acrylic acid production plants to reduce the chemical oxygen demand (COD), which processes comprise polymerizing the unsaturated c... | 06/23/1981 |
| 4272585 | Process for treating polyvinylidene fluoride and resulting products The present invention relates to a process for treating polyvinylidene fluoride surfaces to enhance adhesion of other polymers thereto comprising applying to at least one surface thereof a solution consisting essentially of a coating polymer selected from... | 06/09/1981 |
| 4242235 | Supports for silver catalysts utilized in the production of ethylene oxide Silver catalysts for vapor phase synthesis of ethylene oxide by reacting oxygen or gaseous mixtures containing same with ethylene, characterized by the use as support of a porous material having a specific surface area of less than 10 sq. m/g, a total vol... | 12/30/1980 |
| 4239868 | Cross-linkable structurally colored polymers, their preparation and their use in compositions for coatings Structurally colored polymers, formed by polymerizing monomers of the acrylic type, containing 0.5% to 20% by weight of dyestuff in copolymerized form or grafted form which have a number-average molecular weight between 1000 and 12,880 g. and contain m hy... | 12/16/1980 |
| 4233080 | Anhydrite cellular concrete and composite building elements New light, strong, non-shrinking cellular concrete having good thermal and acoustic insulating properties prepared by incorporating aluminum and an alkaline agent capable of producing a gas when reacted with the aluminum within an anhydrite binder, placin... | 11/11/1980 |
| 4233338 | Processes for deposition of thin films of crystalline silicon on graphite Processes for the continuous deposition of crystalline silicon on graphite substrates, the silicon being undoped or N- or P-doped and the substrates being useful for photovoltaic cells and other electronic devices, the processes comprising placing crystal... | 11/11/1980 |
| 4221734 | Process for the preparation of derivatives of fluoroalkane-carboxylic and perfluoroalkane-sulfinic acids A process is disclosed for the preparation of derivatives of perfluoroalkanecarboxylic acids and perfluoroalkanesulphinic acids by reacting a perfluoroalkylhalide having the general formula RF X, in which X represents an atom of chlorine, bromi... | 09/09/1980 |
| 4221675 | Percompound activators Percompound activators comprising -acyloxy-N-acylacetamides having the formula ##STR1## where R1, R2, R3, R4, and R5 are hydrogen or hydrocarbon radicals optionally substituted by other gr... | 09/09/1980 |
| 4221757 | Polyvinylidene fluoride-polyurethane laminates and method The present invention relates to laminates of a polyvinylidene fluoride resin (hereinafter referred to as "PVF2 ") and a thermoplastic polyurethane that are formed without the use of any intermediate bonding agent and to the method of making su... | 09/09/1980 |
| 4220529 | Oxidative purification of water The present invention relates to a process of water treatment, particularly of industrial aqueous effluents and of water from watercourses, such as rivers, lakes, ponds, and the like, comprising oxidation with singlet oxygen.... | 09/02/1980 |
| 4218367 | Reactive complex chromium-bearing azo dyestuffs Complex chromium-bearing dyestuffs of formula: ##STR1## where A represents a diazotizable amine residue, B represents the residue of a coupling agent, Y1 represents a --O-- or ##STR2## residue, Y2 represents a --O-- or ##S... | 08/19/1980 |
| 4218369 | Cycloammonium-azo-phenyl-dyestuffs containing one cyanoethyl, carbamoylethyl or carbalkoxyethyl group on the phenyl radical The invention relates to new cationic azo dyestuffs which correspond to the general formula: ##STR1## in which R1 represents an alkyl radical or a substituted alkyl radical, R2 represents a hydrogen atom, an alkyl radical or a ... | 08/19/1980 |
| 4216063 | Process for recovery of toluene diisocyanate A process for the continuous and automatic separation of toluene diisocyanate, without decomposition, from distillation residues comprising evaporating toluene diisocyanate in an agitated, scraped evaporator, under a vacuum of about 1 mm Hg to about 50 mm... | 08/05/1980 |
| 4215177 | Process for treating polyvinyl fluoride and laminates prepared therefrom The present invention provides a process for treating polyvinyl fluoride surfaces to enhance adhesion of other polymers thereto comprising applying to at least one surface thereof a solution consisting essentially of a coating polymer selected from a poly... | 07/29/1980 |
| 4212647 | Water-insoluble azo dyestuffs which are derivatives of 1-aryl-3-trifluoromethyl-5-pyrazolones Water-insoluble azo dyestuffs corresponding to the formula: ##STR1## in which X represents halogen, cyano, nitro, alkyl, polyfluoroalkyl, polyfluoroalkoxy, alkylsulphonyl, sulphonamido, or sulphonamido substituted by one or two alkyl groups; Y and Z ... | 07/15/1980 |
| 4211759 | High-density sodium perborate and method of preparation A sodium perborate (NaBO2, H2 O2, 3H2 O) product having approximately spherical particles of size between about 250 and 600 microns, a bulk density between about 0.75 and 1.05 Kg./liter and a superior resistance... | 07/08/1980 |
| 4211728 | Method of preparing carbon tetrachloride A method of preparing carbon tetrachloride of high purity from a crude mixture comprising lower aliphatic hydrocarbons, includes a step of liquid-phase chlorination at about 160°-200° C. and a step of vapor-phase chlorolysis at about 450°-600° C. in t... | 07/08/1980 |
| 4209390 | Process for biological denitrification of effluents The present invention is directed to a process for biological denitrification of effluents, containing up to 10 g/l of nitric nitrogen, which comprises using an active denitrification support made of selected high performance denitrifying bacteria fixed o... | 06/24/1980 |
| 4201730 | Hydrocarbon conversions using solid superacid catalysts based on fluorinated graphite A process and a catalyst composition to effect hydrocarbon transformations comprising contacting a hydrocarbon charge with a catalyst comprising a fluorinated graphite having a fluorine to carbon atomic ratio of from about 0.1 to 1 and having bonded there... | 05/06/1980 |
| 4197110 | N-Acylated heterocycles and herbicidal-antidote uses thereof Heterocyclic compounds of the general formula: ##STR1## wherein: R1 represents alkyl, haloalkyl, alkenyl, haloalkenyl, arylalkyl, arylhaloalkyl, cycloalkyl, halocycloalkyl, aryl, haloaryl, alkoxyalkyl or haloalkoxyalkyl; X1 is c... | 04/08/1980 |
| 4190635 | Processes for preparing sodium percarbonate Improved processes for preparing sodium percarbonate, 2Na2 CO3.3H.sub.2 O2, which can have an apparent density of 0.6 to 1 g/cm3 and a mean particle diameter of 210 to 610 microns, which processes comprise treat... | 02/26/1980 |
| 4178292 | Process for the preparation of oxaziridine This invention relates to a method for preparing oxaziridines which comprises reacting hydrogen peroxide with an azomethinic derivative or with a mixture of a carbonyl compound and a primary amine in the presence of catalytic amounts of selenium or of oxy... | 12/11/1979 |
| 4176018 | Electrolyte and process for electrolytic production of fluorine An electrolyte and process for the low temperature industrial electrolytic production of fluorine gas utilizing a ternary electrolyte having a composition of: wherein the working temperature of the electrolyte is maintained between about 50° C. and about... | 11/27/1979 |
| 4169880 | Method of treating nitric effluents Processes for treating nitric effluents from plants so that a non-polluting stream is obtained and nitric values are recovered, which processes comprise acidifying nitric effluent, liquid-liquid extraction of the acidified effluent with an extraction agen... | 10/02/1979 |
| 4169831 | Water-soluble tetrakisazo dyestuffs derived from 4,4'-diaminoazobenzene Dyestuffs of the formula: ##STR1## in which C2 represents the radical of the formula: ##STR2## where X is NH2 or OH, C1 and C3 are different residues of molecules C1 H and C3 H fr... | 10/02/1979 |
| 4169118 | Phosphorus derivatives of pentaerythritol monobromohydrin Novel bicyclic phosphorus derivatives of 2,2-di(hydroxymethyl)-3-bromopropanol having the formula ##STR1## WHERE X IS ZERO OR ONE, NOVEL POLYPHOSPHONATE DERIVATIVES OF THE PHOSPHITE DERIVATIVES OBTAINED BY Michaelis-Arbuzov condensation and other ... | 09/25/1979 |
| 4166750 | Anhydrite concrete and method for preparing building elements The invention disclosed is for a new anhydrite concrete prepared by combining suitable quantities of an anhydrite binder, at least one anhydrite setting catalyst, heavy granulates and water. The new anhydrite concrete may be readily molded into building e... | 09/04/1979 |
| 4165297 | Catalyst complex for the preparation of cyano-azo dyestuffs A process for preparing a cyano-azo dyestuff which is insoluble in water and has the formula: starting with a halogen-azo compound of formula: in which A denotes a benzenoid group containing a nitrile or halogen substituent(s) in ortho position with respect to... | 08/21/1979 |
| 4159991 | Acyloxy-N,N'-diacylmalonamides and methods for their preparation -Acyloxy-N,N'-diacylmalonamides of the formula ##STR1## wherein R1, R2, R3, and R4 are the same or different and are hydrogen, straight chain or branched alkyl radicals having from one to eleven carb... | 07/03/1979 |
