| 摘要 |
<p>PURPOSE:To confirm and input intended hand written information, by storing hand written information in a plane-shaped recording material as a visible picture and by reading this information by a magnetic head and storing the same to a memory devide and by displaying it. CONSTITUTION:A recording material 2 consists of supporting materials 11 and 12, and supporting materials 11 and 12 have gooves 19 which are divided into a grid form between transparent plane plate-shaped glasses 13 and 14, and partitions where magnetic substances 15 and 15a are incorporated are provided internally. The magnetic substance 15 functions as a color fixer, and the magnetic substance is caused to adhere to the glass material and is stored in the groove in the supporting material 11. The magnetic substance 15a is a weak magnetic substance in fine particles. Meanwhile, the magnetic pencile 21 consists of the top end part 22 of the N pole and the rear end part of the S pole. When this top end part 22 is pressed to the surface part 20 of the recording material 2 to describe characters, symbols, graphic forms, etc., the locus of the pencile 21 is recorded on the surface of the recording material 2 as a visible image. All of the surface of the recording material 2 is scanned by the magnetic head 16 to read this recorded contents. As a result, recorded contents are stored in a memory device and are displayed on the display part.</p> |
