| 摘要 |
<p>PURPOSE:To easily and quickly execute the work of the retrieval of information, etc., by displaying plural retrieval images for showing the retrieval information in the shape of a matrix on a display means, and moving the retrieval information by one line portion each at the time of executing a temporary selection display. CONSTITUTION:On a retrieval mode screen, stamps K(1, 2) - K(4, 5) are displayed in 4 rows and 5 columns, and at every row of these stamps, each one of stamp selection keys K1 - K5, a definite key K6, a retrieval execution key K7, and a return key K8 is provided. In this state, whenever one of the keys K1 - K5 is depressed once, a temporary selection display for showing a fact that it is selected moves one each of the stamp belonging to its depressed stamp selection key and displayed. Subsequently, when the key K6 is depressed, the stamp selected temporarily is selected formally, and its temporary selection display is changed to a formal selection display (total inversion display).</p> |
