Abstract An information signal transmitting device which can transmit a large amount of information rapidly and readily with a simplified construction of a reduced size and can be produced at a reduced cost. The device comprises a movable unit and a fixed unit between which an information signal is transmitted using an electromagnetic wave or an ultrasonic wave as a transmitting medium. The movable unit includes a signal receiving means for converting an information signal transmitted from the fixed unit into a binary signal, a shift register for storing an output of the signal receiving means therein, and a signal transmitting means for transmitting one bit of an information signal outputted from the shift register. The fixed unit includes a signal receiving means for converting an information signal from the movable unit into a binary signal, a signal transmitting means for transmitting an information signal to the movable unit, a data setter on which an information data is to be set, and a sending and reading controlling means for alternately sending one bit of the information data set on the data setter to the signal transmitting means and reading one bit of an output of the signal receiving means.
Inventors
👤 Norikazu Kamiya
👤 Katsumi Murai
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-08 14:04
CPC Classifications
G; G08; G08C; G08C17/00; G08C17/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
216 words
An information signal transmitting device, comprising a movable unit and a fixed unit between which an information signal is transmitted using one of an electromagnetic wave and an ultrasonic wave as a transmitting medium, said movable unit including a signal receiving means for converting an information signal transmitted from said fixed unit into a binary signal, a shift register of the serial inputting and serial outputting type for storing an output of said signal receiving means therein, and a signal transmitting means for transmitting to said fixed unit an information signal by one bit which is outputted from said shift register each time an information signal of one bit is inputted to said shift register, said fixed unit including a signal receiving means for converting an information signal transmitted thereto from said movable unit into a binary signal, a signal transmitting means for transmitting an information signal to said movable unit, a data setter on which an information data is to be set, and a sending and reading controlling means for alternately effecting sending of a data to send one bit of the information data set on said data setter to said signal transmitting means of said fixed unit and reading of one bit of an output of said signal receiving means of said fixed unit.
Claim 2
Dependent Claim
216 words
An information signal transmitting device, comprising a movable unit and a fixed unit between which an information signal is transmitted using one of an electromagnetic wave and an ultrasonic wave as a transmitting medium, said movable unit including a signal receiving means for converting an information signal transmitted from said fixed unit into a binary signal, a shift register of the serial inputting and serial outputting type for storing an output of said signal receiving means therein, and a signal transmitting means for transmitting to said fixed unit an information signal by one bit which is outputted from said shift register each time an information signal of one bit is inputted to said shift register, said fixed unit including a signal receiving means for converting an information signal transmitted thereto from said movable unit into a binary signal, a signal transmitting means for transmitting an information signal to said movable unit, a data setter on which an information data is to be set, and a sending and reading controlling means for alternately effecting sending of a data to send one bit of the information data set on said data setter to said signal transmitting means of said fixed unit and reading of one bit of an output of said signal receiving means of said fixed unit.