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 |
| 7071631 | Electromagnetic pulse device An electromagnetic pulse device having a conductive coil, and optionally a conductive core disposed within the coil and spaced apart there from. One or more plasma discharge devices are disposed at least partially along a length of the conductive coil and are spaced... | 07/04/2006 |
| 6459218 | Inductively powered lamp unit An inductively powered lamp unit 806 is fixed onto a substrate and over a position where a primary inductive loop 803 is spread apart (as at 807). At such sites, a horizontal (or at least parallel to the surface of the substrate) component of alternating ... | 10/01/2002 |
| 5910710 | Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference An electrodeless lamp waveguide structure includes tuned absorbers for spurious RF signals. A lamp waveguide with an integral frequency selective attenuation includes resonant absorbers positioned within the waveguide to absorb spurious out-of-band RF ene... | 06/08/1999 |
| 5498937 | Electrodeless high-pressure discharge lamp having coil supports of aluminum nitride supporting individual coil turns An electrode-less high pressure discharge lamp has a lamp vessel which is surrounded by an electric coil having turns. End portions of the coil are electrically connected to current conductors. The turns of the coil are supported by aluminium nitride, whi... | 03/12/1996 |
| 5089745 | Amusement device incorporating gas discharge tube An amusement device comprising a gas-filled plasma discharge tube; an electrode adjacent an end of the tube for coupling high-frequency, high-voltage energy into the gas in the plasma discharge tube; an ionization energy supply operably connectable to a s... | 02/18/1992 |
| 4766351 | Starter for inductively coupled plasma tube A starter assembly is provided for use with an inductively coupled plasma (ICP) tube to reliably initate a plasma at internal pressures above about 30 microns. A conductive probe is inserted within the inductor coil about the tube and insulated from the t... | 08/23/1988 |
| 4742278 | Single connection gas discharge display and driver A new method and apparatus for driving a neon display tube or the like. The tube, containing an ionizable gas, has only a single cathode element at one end in contact with the gas. A power source connected to ionize the gas and cause illumination thereof ... | 05/03/1988 |
| 4491766 | High pressure electric discharge lamp employing a metal spiral with positive potential A high intensity discharge lamp, for example a high pressure sodium or sodium halide lamp, which utilizes a refractory metal spiral with positive electric potential applied to it positioned around the arc tube to aid in starting and inhibit sodium migrati... | 01/01/1985 |
| 3975689 | Betatron including electromagnet structure and energizing circuit therefor A betatron is disclosed comprising an electromagnet having the gap thereof defined by the shaped tips of its pair of pole cores contains therewithin a vacuum accelerating chamber. The gap contains therewithin at least one bias winding connected in series ... | 08/17/1976 |
