Patent US5484993A successfully refreshed from Google Patents.
US5484993A
Expired / Lapsed
US
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Card reader maintenance system
Assignee: Tamura Electric Works Ltd
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Filing: 1994-09-21
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Granted: 1996-01-16
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Expires: 2014-09-21
Abstract
Abstract A card reader maintenance system includes a card reader and a maintenance apparatus. The card reader includes a card convey path for conveying an inserted card, a drive circuit for driving the card convey path, a recording/reproducing head, arranged on the card convey path, for recording/reproducing data on/from the card, a card processing circuit for sequentially executing, in accordance with a predetermined procedure, a plurality of card processes including a card convey process for controlling the drive circuit to convey-the card to a position of the recording/reproducing head, a data reproducing process for causing the recording/reproducing head to reproduce data recorded on the card, and a data recording process for causing the recording/reproducing head to record data on the card, an error detection circuit for detecting an error in each card process while the card processing circuit executes the plurality of card processes, and an EEPROM for storing, on the basis of a detection output from the error detection circuit, error information indicating a card process in which an error has occurred. The maintenance apparatus includes a display unit for displaying the error information read out from the EEPROM during maintenance.
Inventors
- 👤 Yoshiaki Seto
- 👤 Masayuki Miyauchi
- 👤 Takanobu Fujii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:59
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K5/00; G06K5/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
182 words
A card reader maintenance system comprising: a card reader comprising a card convey path for conveying an inserted card, drive means for driving said card convey path, recording/reproducing means, arranged on said card convey path, for recording/reproducing data on/from said card, card processing means for sequentially executing, in accordance with a predetermined procedure, a plurality of card processes including a card convey process for controlling said drive means to convey said card to a position of said recording/reproducing means, a data reproducing process for causing said recording/reproducing means to reproduce data recorded on said card, and a data recording process for causing said recording/reproducing means to record data on said card, error detection means for detecting an error in each card process while said card processing means executes the plurality of card processes, and storage means for storing, on the basis of a detection output from said error detection means, error information indicating a card process in which an error has occurred; and a maintenance apparatus comprising display means for displaying the error information read out from said storage means during maintenance.
Claim 2
Dependent Claim
182 words
A card reader maintenance system comprising: a card reader comprising a card convey path for conveying an inserted card, drive means for driving said card convey path, recording/reproducing means, arranged on said card convey path, for recording/reproducing data on/from said card, card processing means for sequentially executing, in accordance with a predetermined procedure, a plurality of card processes including a card convey process for controlling said drive means to convey said card to a position of said recording/reproducing means, a data reproducing process for causing said recording/reproducing means to reproduce data recorded on said card, and a data recording process for causing said recording/reproducing means to record data on said card, error detection means for detecting an error in each card process while said card processing means executes the plurality of card processes, and storage means for storing, on the basis of a detection output from said error detection means, error information indicating a card process in which an error has occurred; and a maintenance apparatus comprising display means for displaying the error information read out from said storage means during maintenance.
Claim 3
Dependent Claim
21 words
A system according to claim 1, wherein said storage means is constituted by an electrically erasable and programmable read only memory.
Claim 4
Dependent Claim
64 words
A system according to claim 1, wherein said card reader comprises error information transfer means for reading out the error information stored in said storage means to transfer the error information to said maintenance apparatus, and said maintenance apparatus is connected to said card reader during maintenance to cause said display means to display the error information transferred by said error information transfer means.
Claim 5
Dependent Claim
68 words
A system according to claim 3, wherein said card reader comprises first data transmission/reception means for transmitting/receiving data to/from a service apparatus in which said card reader is arranged, said maintenance apparatus comprises second data transmission/reception means for transmitting/receiving data to/from said first data transmission/reception means during maintenance, and error information is transferred from said card reader to said maintenance apparatus through said first and second transmission/reception means.
Claim 6
Dependent Claim
85 words
A system according to claim 1, wherein said card reader is arranged in a service apparatus for offering a predetermined service to a user, said card is a prepaid card on which value information corresponding to a prepaid amount is recorded in advance, and said card processing means reads out the value information recorded on said prepaid card in a data reproducing process and records, on said prepaid card, remaining value information obtained by an amount corresponding to a service offered by said service apparatus.
Claim 7
Dependent Claim
156 words
A card reader comprising: a card convey path for conveying an inserted card; drive means for driving said card convey path; recording/reproducing means, arranged on said card convey path, for recording/reproducing data on/from said card; card processing means for sequentially executing, in accordance with a predetermined procedure, a plurality of card processes including a card convey process for controlling said drive means to convey said card to a position of said recording/reproducing means, a data reproducing process for causing said recording/reproducing means to reproduce data recorded on said card, and a data recording process for causing said recording/reproducing means to record data on said card; error detection means for detecting an error in each card process while said card processing means executes the plurality of card processes; and storage means for storing, on the basis of a detection output from said error detection means, error information indicating a card process in which an error has occurred.
Claim 8
Dependent Claim
156 words
A card reader comprising: a card convey path for conveying an inserted card; drive means for driving said card convey path; recording/reproducing means, arranged on said card convey path, for recording/reproducing data on/from said card; card processing means for sequentially executing, in accordance with a predetermined procedure, a plurality of card processes including a card convey process for controlling said drive means to convey said card to a position of said recording/reproducing means, a data reproducing process for causing said recording/reproducing means to reproduce data recorded on said card, and a data recording process for causing said recording/reproducing means to record data on said card; error detection means for detecting an error in each card process while said card processing means executes the plurality of card processes; and storage means for storing, on the basis of a detection output from said error detection means, error information indicating a card process in which an error has occurred.
Claim 9
Dependent Claim
59 words
A card reader according to claim 6, further comprises data transmission/reception means for transmitting/receiving data to/from a service apparatus in which said card reader is arranged, and error information transfer means for reading out error information stored in said storage means during maintenance to transfer the error information to an external apparatus for maintenance through said data transmission/reception means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-01-15 | 1999-07-17 | 2000-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-15 | 2003-07-17 | 2004-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-15 | 2007-07-17 | 2008-01-16 | $7700.00 | Window Closed / Lapsed |