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Patent No. 5719655

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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Class 347/168 - Including driving circuitry


Subclass of Class 347 - Incremental printing of symbolic information
Definition: Subject matter comprising electrical means for applying
No. of patents: 7
Last issue date: 02/19/2008


NumberTitleIssue Date
7332887Image forming apparatus
An image forming apparatus includes a stepping motor that drives a rotor by rotating in accordance with an input of a drive pulse, a drive pulse profile storage portion that stores the drive pulse profiles corresponding to temporal changes of the drive pulse inputte...
02/19/2008
6729708Printhead and printing apparatus using said printhead
Printhead structured such that printing elements are divisionally driven in unit of plural blocks, comprises: an input terminal to which printing data and encoded block data are serially inputted; a shift register sequentially shifting and storing one bit at a time ...
05/04/2004
6629742Printhead, printing apparatus using printhead, printhead cartridge, and printing element substrate
This invention is to provide a printhead capable of printing at a higher speed even when the number of printing elements is large, a printing apparatus using this printhead, a printhead cartridge, and a printing element substrate. For this purpose, print ...
10/07/2003
6547356Latching serial data in an ink jet print head
A print data loading circuit receives N bits of serial data on a serial input data line, and provides the input data to a data bus in an addressing circuit for addressing one or more image-forming elements in a printing device. The data loading circuit in...
04/15/2003
4410901Electrochemical marking
A control device for programing information recorded upon a receiving part by an electrochemical marking head. In the main embodiment of the invention, the number recorded by the marking head is automatically sequenced after each marking cycle is complete...
10/18/1983
4148075Framing signal generator for electrical recorders
A facsimile recorder for marking an electrosensitive web with a remote scanner signal including a periodically interrupted framing signal and a video signal comprises a scanning electrode and a cooperative electrode for marking the signals on the web duri...
04/03/1979
4145697Graphic recording apparatus with stylus addressing by shift registers
A group of serial-in, parallel-out shift registers has a separate output positionally corresponding to each of the pins of a multipin recording head which is maintained in marking relationship with a moving electrosensitive record sheet. Each of the shift...
03/20/1979
 
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