Bizarre Patents
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 |
| 5472617 | Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers A method of demulsifying a crude oil and water composition involves adding demulsifiers made from acrylic acid/methacrylic acid copolymerized with hydrophilic monomers.... | 12/05/1995 |
| 5256305 | Method for breaking emulsions in a crude oil desalting system Method of breaking the desalter emulsion in a crude oil desalting system in which oil based demulsifiers are added to the wash water stream and mixed prior to contacting the crude oil. The method is effective for crude oils which form reverse (oil-in-wate... | 10/26/1993 |
| 4098717 | Process of demulsification employing oxyalkylated cyclic phenol-aldehyde resins Oxyalkylated cyclic phenol-aldehyde resins for example oxyalkylated cyclic tetramers; processes by which they are prepared; and method of using said oxyalkylated resins for a wide variety of uses, particularly as demulsifiers for water-in-oil type emulsio... | 07/04/1978 |
| 4089803 | Demulsification of surfactant-petroleum-water flood emulsions This invention relates to the demulsification of surfactant petroleum water flood emulsions which comprises treating such emulsions with a demulsifier in conjunction with an amine, preferably a polyalkylenepolyamine.... | 05/16/1978 |
| 4032514 | Oxyalkylated cyclic phenol-aldehyde resins and uses therefor Oxyalkylated cyclic phenol-aldehyde resins for example oxyalkylated cyclic tetramers; processes by which they are prepared; and method of using said oxyalkylated resins for a wide variety of uses, particularly as demulsifiers for water-in-oil type emulsio... | 06/28/1977 |
