US4538267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protecting device in self-diagnosis
Assignee: Fujifilm Business Innovation Corp
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Filing: 1982-08-09
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Granted: 1985-08-27
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Expires: 2002-08-09
Abstract
Abstract An apparatus having a self-diagnosis mode of operation includes a memory for storing data identifying one or more other components which should be activated when a particular component is specified by the operator for testing.
Inventors
- 👤 Hiroyasu Uchida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:17
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/55; G06; G06F; G06F11/00; G06F11/22
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
127 words
In a copying machine of the type having output means comprising a plurality of electromechanical operating devices and activating means for activating said output means, and having a self-diagnosis mode of operation whereby a specified output means of said copying machine is activated by said activating means for testing purposes, and selection means manually operable by said operator for specifying desired output means, said selection means comprising control means on a machine front panel for designating individual ones of said operating devices to be activated for testing purposes, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means.
Claim 2
Dependent Claim
127 words
In a copying machine of the type having output means comprising a plurality of electromechanical operating devices and activating means for activating said output means, and having a self-diagnosis mode of operation whereby a specified output means of said copying machine is activated by said activating means for testing purposes, and selection means manually operable by said operator for specifying desired output means, said selection means comprising control means on a machine front panel for designating individual ones of said operating devices to be activated for testing purposes, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means.
Claim 3
Dependent Claim
47 words
An apparatus as claimed in claim 1, wherein said protecting means comprises memory means for storing data identifying said at least one further output means and providing an output signal designating said at least one further output means in response to specifying of said desired output means.
Claim 4
Dependent Claim
64 words
An apparatus as claimed in claim 2, wherein said memory means stores data representing further output means which must be activated when any one of a plurality of different output means are selected by said selection means, said memory means, in response to an address signal corresponding to the specified output means, reading out a further output means associated with said specified output means.
Claim 5
Dependent Claim
56 words
An apparatus as claimed in claim 1, wherein one desired output means to be activated comprises a mechanically movable component having a movement range limit, said at least one further output means corresponding to said one desired output means comprising a sensor for sensing the arrival of said movable component substantially at said movement range limit.
Claim 6
Dependent Claim
69 words
An apparatus as claimed in claim 2, wherein said activating means includes a control computer and a read only memory and random access memory coupled to said computer, wherein said plurality of output means comprise a plurality of electromechanical operating devices selectively activated by said control computer in accordance with operation of said selection means, wherein said memory means comprises at least a portion of said read only memory.
Claim 7
Dependent Claim
145 words
In an apparatus of the type having a plurality of output means and activating means for activating said output means, and having a self-diagnosis mode of operation whereby a specified output means of said apparatus is activated by said activating means for testing purposes, and selection means manually operable by said operator for specifying desired output means, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means, said desired output means to be activated comprising a mechanically movable component having a movement range limit, and said at least one further output means corresponding to said one desired output means comprising a sensor for sensing the arrival of said movable components substantially at said movement range limit.
Claim 8
Dependent Claim
145 words
In an apparatus of the type having a plurality of output means and activating means for activating said output means, and having a self-diagnosis mode of operation whereby a specified output means of said apparatus is activated by said activating means for testing purposes, and selection means manually operable by said operator for specifying desired output means, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means, said desired output means to be activated comprising a mechanically movable component having a movement range limit, and said at least one further output means corresponding to said one desired output means comprising a sensor for sensing the arrival of said movable components substantially at said movement range limit.
Claim 9
Independent Claim
195 words
An apparatus of the type having a plurality of output means, including a plurality of electromechanical operating devices, selection means manually operable by an operator for specifying desired output means, and activating means for activating said output means, said activating means comprising a control computer and a read only memory and random access memory coupled to said computer, said plurality of electromechanical operating devices being selectively activated by said control computer in accordance with operation of said selection means, said apparatus having a self-diagnosis mode of operation whereby a specified output means of said apparatus is activated by said activating means for testing purposes, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means, said protecting means comprising memory means for storing data identifying said at least one further output means and providing an output signal designating said at least one further output means in response to specifying of said desired output means, said memory means comprising at least a portion of said read only memory.
Claim 10
Independent Claim
195 words
An apparatus of the type having a plurality of output means, including a plurality of electromechanical operating devices, selection means manually operable by an operator for specifying desired output means, and activating means for activating said output means, said activating means comprising a control computer and a read only memory and random access memory coupled to said computer, said plurality of electromechanical operating devices being selectively activated by said control computer in accordance with operation of said selection means, said apparatus having a self-diagnosis mode of operation whereby a specified output means of said apparatus is activated by said activating means for testing purposes, the improvement comprising: protecting means, responsive to the operation of said selection means whereby a desired output means is specified, for automatically specifying at least one further output means to be activated during testing of said desired output means, said protecting means comprising memory means for storing data identifying said at least one further output means and providing an output signal designating said at least one further output means in response to specifying of said desired output means, said memory means comprising at least a portion of said read only memory.
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) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |