The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 1976
Filed:
Aug. 29, 1973
Akio Yanagimachi, Kawasaki, JA;
Takashi Uehara, Inagi, JA;
Tetsuo Yamamoto, Machida, JA;
Hisakichi Yamane, Tokyo, JA;
Eiichi Sawabe, Machida, JA;
Takehiko Yoshino, Yokohama, JA;
Teruhiro Takezawa, Komae, JA;
Michio Masuda, Tokyo, JA;
Hiroaki Nabeyama, Yokohama, JA;
Masaaki Fukuda, Kodaira, JA;
Tatsuo Kayano, Hachioji, JA;
Abstract
A signal transmission system for transmitting programed information such as a programed instruction comprising at a transmitter end circuitry for producing a number of program materials and a control signal which is used at a receiver end to control the manner of sequentially connecting program materials in accordance with a response input of a student to construct at least one significant program. The system comprises at the receiver end circuitry for detecting the control signal, circuitry for extracting desired program materials in a desired sequence with the aid of the control signal in accordance with the response input of the student and apparatus for displaying the extracted desired program materials.