Additional system for automatic information reception terminal device utilizing telephone circuit

• US 4,584,434 A
• Filed: 08/31/1984
• Issued: 04/22/1986
• Est. Priority Date: 09/02/1983
• Status: Expired

• Current Assignee: Hashimoto Corporation
• Original Assignee: Hashimoto Corporation
• Inventors: Hashimoto, Kazuo
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US06/646,431
• Time in Patent Office: 599 Days
• Field of Search: 179/2 A, 179/2 AM, 179/2 DP, 179/2 R, 179/6.07, 179/6.11, 179/6.13-6.16
• US Class Current: 379/93.11
• CPC Class Codes: H04M 11/06 Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
• CPC Class Codes: H04N 1/32704 Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
• CPC Class Codes: H04N 1/32708 Telephone
• CPC Class Codes: H04N 1/3271 Telephone answering machine
• CPC Class Codes: H04N 1/32726 signals other than facsimile protocol signals, e.g. DTMF signals
• CPC Class Codes: H04N 1/32741 Generating ringing or calling signals or tones
• CPC Class Codes: Y10S 379/902 Auto-switch for an incoming voice data, or fax telephone call, e.g. comp/fax/tel

Abstract

A system is added to a terminal device for automatically responding to a ringing signal of a telephone set and receiving information. Upon reception of an incoming call, an automatic telephone answering apparatus is started to send an outgoing message to a calling party. Thereafter, in response to a remote control signal supplied from the calling party, a ringing signal generating circuit is operated to generate the same signal as the ringing signal of the telephone set. The system to be connected to the telephone circuit independently can be operated without being modified, and the terminal device is started in response to the ringing signal generating circuit, so that the terminal device is connected to the telephone circuit to receive information.

Claims

1. An additional system for an automatic information reception terminal device utilizing a telephone circuit, comprising:

an automatic telephone answering apparatus connected in parallel with a telephone set connected to a public telephone circuit;

a remote control circuit, connected to said public telephone circuit, for receiving a remote control signal and generating an output;

ringing signal generating means, operated in response to the output from said remote control circuit, for generating and supplying to said terminal device a signal identical or similar to a telephone ringing signal;

relay means reponsive to the output from said remote control circuit, and for switching an input supplied to said terminal device from said ringing signal generating means to said public telephone circuit and disconnected said automatic telephone answering device from said public telephone circuit; and

means for resetting said relay means.

2. A system according to claim 1, wherein said terminal device comprises a facsimile system.

3. A system according to claim 1 wherein said means for resetting said relay means comprises hang-up detecting means for detecting hang-up by a calling party.

4. A system according to claim 2 wherein said means for resetting said relay means comprises hang-up detecting means for detecting hang-up by a calling party.

5. A system according to claim 1, wherein said means for resetting said relay means comprises a latch circuit operated in response to a second occurrence of a remote control signal.

6. A system according to claim 2, wherein said means for resetting said relay means comprises a latch circuit operated in response to a second occurrence of a remote control signal.

7. A system according to claim 1, wherein the remote control signal comprises a predetermined signal or a signal equivalent thereto which is generated by depressing at least one button on a push-phone.

8. A system according to claim 2, wherein the remote control signal comprises a predetermined signal or a signal equivalent thereto which is generated by depressing at least one button on a push-phone.

9. A system according to claim 2, wherein said means for resetting said relay means comprises an interruption means responsive to an interruption in an incoming signal.