Systems and apparatus for electronic communication and storage of time encoded information

• US 5,734,891 A
• Filed: 06/12/1996
• Issued: 03/31/1998
• Est. Priority Date: 11/04/1991
• Status: Expired due to Fees

• Current Assignee: ARRIS Group, Inc. (CommScope Holding Company, Inc.)
• Original Assignee: Michael M. Saigh
• Inventors: Saigh, Michael M.
• Primary Examiner(s): Lim, Krisna
• Application Number:
  US08/662,272
• Time in Patent Office: 657 Days
• Field of Search: 364/708, 395/140, 395/144, 395/147, 395/800, 395/575, 395/775, 395/610, 395/615, 380/4, 380/25, 340/706, 340/720, 358/11, 358/322
• US Class Current: 1/1
• CPC Class Codes: G06F 1/1628 Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
• CPC Class Codes: G06F 15/0216 Constructional details or arrangements
• CPC Class Codes: G06F 15/0283 for data storage and retrieval
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G07F 17/16 for devices exhibiting advertisements, announcements, pictures or the like
• CPC Class Codes: G07F 7/00 Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
• CPC Class Codes: G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• CPC Class Codes: G11B 27/102 Programmed access in sequence to addressed parts of tracks of operating record carriers access by moving the head G11B3/08, G11B5/54, G11B7/085, G11B21/022; by moving the record carrier G11B15/005, G11B17/005, by driving of both record carrier and head G11B15/1816

Abstract

An electronic personal library apparatus comprises a control unit, programmable memory modules selectively communicated with the control unit to supply programmed information to the control unit, programmable compact cylinders, and a compact cylinder reader that communicates electronically with the control unit. The compact cylinders are encoded with information and the cylinder reader accesses the information and provides the information to the control unit. The control unit stores portions of the information received from the cylinders in the memory modules communicating with the control unit, or displays sequential displays of the information encoded on the compact cylinders. The information network interfaces with the personal library apparatus and includes a central information storage facility that communicates with several separate book bank facilities, each at different geographic locations. The central information storage facility provides text of books, periodicals, magazines, etc. encoded on laser readable disks to the book bank facilities. The book bank facilities transfer the information encoded on the disks to the compact cylinders or memory modules. The electronic duplication of information at the point of purchase of the information, the book bank, provides the text of books, periodicals, magazines, etc. in a machine readable form that may be visually displayed by the electronic personal library apparatus.

Claims

1. An electronic personal library apparatus for use in a system for providing, on an accountable basis, user requested library information for display, the system including a transportable data storage medium, a centralized computer having a central information storage bank in which may be entered and stored various selectable items of library information, in electronic form, and a localized book bank unit communicatively coupled to said centralized computer, the book bank unit including a book bank memory for receiving and storing selected library information provided from the central information storage bank of the centralized computer, an interface adapted to engage the data storage medium and to communicate thereto user requested library information from the selected library information provided from the central information storage bank of the centralized computer to the book bank unit, the user requested library information communicated from the book bank unit to the data storage medium being time encoded, and a processor for controlling such communication of the requested library information to the book bank unit and the exchange of accountability data with the centralized computer, said electronic personal library apparatus comprising:

a display,

an interface adapted to engage the user'"'"'s data storage medium,

a keypad input unit, and

a microprocessor, said microprocessor programmed to limit access to the user requested library information communicated from the book bank unit to the data storage medium in accordance with the time encoded information transmitted with the information,

said electronic personal library apparatus operable to display, in response to data entered by a user at said keypad input unit, desired library information from the library information communicated to the data storage medium.

2. The electronic personal library apparatus of claim 1 wherein said apparatus is configured to be a transportable hand-held unit and including a rechargeable battery.

3. The electronic personal library apparatus of claim 1 wherein the library information communicated thereto is audio information, said electronic personal library apparatus further comprising a speaker for producing an auditory representation of the audio information.

4. The electronic personal library apparatus of claim 3 further comprising including headphones, said speaker being associated with said headphones.

5. The electronic personal library apparatus of claim 1 wherein the data storage medium comprises a compact cylinder having a surface adapted to react to the controlled application of lased light thereto to effect the encoding of information on the compact cylinder, the interface of the book bank unit including a laser writing system operable to effect the encoding of the user requested library information on the compact cylinder, said interface of said electronic personal library apparatus including a cylinder reader for reading the encoded information on the compact cylinder.

6. The electronic personal library apparatus of claim 5 wherein said cylinder reader includes a light source and a light detector circuit including a laser diode operable to detect the encoded information on the compact cylinder.

7. The electronic personal library apparatus of claim 1 wherein the user'"'"'s data storage medium is adapted to include thereon a machine readable code associated with the user and said apparatus is operable to display information stored on the user'"'"'s data storage medium only if the code is an authorized code.

8. The electronic personal library apparatus of claim 1 wherein the data storage medium comprises a memory module including a random access memory adapted for storing digital information, said interface of said electronic personal library apparatus including a digital reader circuit for reading the digital information stored in the memory module.

9. An electronic personal library apparatus for use in a system for providing, on an accountable basis, user requested library information for display, such system including a transportable data storage medium, a centralized computer having a central information storage bank in which may be entered and stored various selectable items of library information, in electronic form, and a localized book bank unit communicatively coupled to said centralized computer, the book bank unit including a book bank memory for receiving and storing selected library information provided from the central information storage bank of the centralized computer, an interface adapted to engage the data storage medium and to communicate thereto user requested library information from the selected library information provided from the central information storage bank of the centralized computer to the book bank unit, the user requested library information communicated from the book bank unit to the data storage medium being time encoded, and a processor for controlling such communication of the requested library information to the book bank unit and the exchange of accountability data with the centralized computer, said electronic personal library apparatus comprising:

a display,

an interface adapted to engage the user'"'"'s data storage medium,

a keypad input unit, and

a microprocessor, said microprocessor programmed to limit access to the user requested library information communicated from the book bank unit to the data storage medium in accordance with the time encoded information transmitted with the information,

said electronic personal library apparatus operable to display, in response to data entered by a user at said keypad input unit, desired library information from the library information communicated to the data storage medium by the book bank unit, and wherein the user'"'"'s data storage medium is adapted to include thereon a machine readable code associated with the user and said apparatus is operable to display information stored on the user'"'"'s data storage medium only if the code is an authorized code.

10. The electronic personal library apparatus of claim 9 wherein the data storage medium comprises a compact cylinder having a surface adapted to react to the controlled application of lased light thereto to effect the encoding of information on the compact cylinder, the interface of the book bank unit including a laser writing system operable to effect the encoding of the user requested library information on the compact cylinder, said interface of said electronic personal library apparatus including a cylinder reader for reading the encoded information on the compact cylinder.

11. The electronic personal library apparatus of claim 10 wherein said cylinder reader includes a light source and a light detector circuit including a laser diode operable to detect the encoded information on the compact cylinder.

12. The electronic personal library apparatus of claim 9 wherein the data storage medium comprises a memory module including a random access memory adapted for storing digital information, said interface of said electronic personal library apparatus including a digital reader circuit for reading the digital information stored in the memory module.

13. A system for providing library information, on an accountable basis, from a centralized source to a user having an electronic personal library apparatus that includes a removable, transportable data storage medium and a display for displaying information stored on such data storage medium, said system comprising:

a centralized computer including a central information storage bank in which may be entered and stored various selectable items of library information, in electronic form, and

a localized book bank unit communicatively coupled to said centralized computer, said book bank unit including a book bank memory for receiving and storing selected library information provided from said central information storage bank of said centralized computer, an interface adapted to engage the user'"'"'s data storage medium and to communicate thereto user requested library information from the selected library information provided from said central information storage bank of said centralized computer to said book bank unit, and a processor for controlling such communication of the requested library information to said book bank unit and the exchange of accountability data with said centralized computer, said book bank unit configured to time encode the requested library information communicated to the user'"'"'s data storage medium so as to limit access thereto by the user to a limited time period.

14. The system of claim 13 wherein the user'"'"'s data storage medium is adapted to include thereon a machine readable code associated with the user and wherein said book bank unit is operable to communicate the requested library information only to a user'"'"'s data storage medium including an authorized code.

15. The system of claim 13 including an electronic personal library apparatus that includes a display, an interface adapted to engage the user'"'"'s data storage medium, a keypad input unit, and a microprocessor, said electronic personal library apparatus operable to display, in response to data entered by a user at said keypad input unit, desired library information from the library information communicated to the user'"'"'s data storage medium by said book bank unit.

16. The system of claim 15 wherein said electronic personal library apparatus is configured to be a transportable hand-held unit including a rechargeable battery.

17. The system of claim 16 wherein the library information communicated to said electronic personal library apparatus includes audio information, said electronic personal library apparatus including a speaker for producing an auditory representation of the audio information.

18. The system of claim 17 wherein said electronic personal library apparatus includes headphones, said speaker being associated with said headphones.

19. The system of claim 15 wherein said electronic personal library apparatus further includes a data storage medium comprising a compact cylinder having a surface adapted to react to the controlled application of lased light thereto to effect the encoding of information on said compact cylinder, said interface of said book bank unit including a laser writing system operable to effect the encoding of the user requested library information on said compact cylinder, said interface of said electronic personal library apparatus including a cylinder reader for reading the encoded information on said compact cylinder.

20. The system of claim 19 wherein said cylinder reader includes a light source and a light detector circuit including a laser diode operable to detect the encoded information on said compact cylinder.

21. The system of claim 20 wherein said compact cylinder includes a main cylinder formed of polystyrene and a surface covering thereon of a cross-linked polymer material, said surface covering retaining digital data transcribed therein by the controlled application of lased light thereto.

22. The system of claim 21 wherein said cross-linked polymer material is irradiated polyolefin and said compact cylinder includes a transparent layer of material applied over the surface covering after data is transcribed therein.

23. The system of claim 15 wherein said electronic personal library apparatus further includes a data storage medium comprising a memory module including a random access memory adapted for storing digital information, said interface of said book bank unit including a transfer unit for transferring a copy of user requested library information stored in said book bank memory to said memory module, said interface of said electronic personal library apparatus configured to couple said memory module and said electronic personal library apparatus microprocessor.

24. A system for providing library information, on an accountable basis, from a centralized source to a user having an electronic personal library apparatus that includes a removable, transportable data storage medium and a display for displaying information stored on such data storage medium, said system comprising:

a centralized computer including a central information storage bank in which may be entered and stored various selectable items of library information, in electronic form, and

a localized book bank unit communicatively coupled to said centralized computer, said book bank unit including a book bank memory for receiving and storing selected library information provided from said central information storage bank of said centralized computer, an interface adapted to engage the user'"'"'s data storage medium and to communicate thereto user requested library information from the selected library information provided from said central information storage bank of said centralized computer to said book bank unit, and a processor for controlling such communication of the requested library information to said book bank unit and the exchange of accountability data with said centralized computer, and wherein the user'"'"'s data storage medium is adapted to include thereon a machine readable code associated with the user and wherein said book bank unit is operable to communicate the requested library information only to a user'"'"'s data storage medium including an authorization code, said book bank unit configured to time encode the requested library information communicated to the user'"'"'s data storage medium so as to limit access thereto by the user to a limited time period.

25. The system of claim 24 including an electronic personal library apparatus that includes a display, an interface adapted to engage the user'"'"'s data storage medium, a keypad input unit, and a microprocessor, said electronic personal library apparatus operable to display, in response to data entered by a user at said keypad input unit, desired library information from the library information communicated to the user'"'"'s data storage medium by said book bank unit.

26. The system of claim 25 wherein said electronic personal library apparatus is configured to be a transportable hand-held unit including a rechargeable battery.

27. The system of claim 25 wherein said electronic personal library apparatus further includes a data storage medium comprising a compact cylinder having a surface adapted to react to the controlled application of lased light thereto to effect the encoding of information on said compact cylinder, said interface of said book bank unit including a laser writing system operable to effect the encoding of the user requested library information on said compact cylinder, said interface of said electronic personal library apparatus including a cylinder reader for reading the encoded information on said compact cylinder.

28. The system of claim, 27 wherein said cylinder reader includes a light source and a light detector circuit including a laser diode operable to detect the encoded information on said compact cylinder.

29. The system of claim 27 wherein said electronic personal library apparatus further includes a data storage medium comprising a memory module including a random access memory adapted for storing digital information, said interface of said book bank unit including a transfer unit for transferring a copy of user requested library information stored in said book bank memory to said memory module, said interface of said electronic personal library apparatus configured to couple said memory module and said electronic personal library apparatus microprocessor.