US5381548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for automatically generating programs
Assignee: Fujitsu Ltd
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Filing: 1993-02-19
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Granted: 1995-01-10
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Expires: 2013-02-19
Abstract
Abstract Connection relationships among prepared program modules are stored so that the modules and the relationships form a network structure that is directed from an initial state through an end state, and a program is generated by determining a path on the network structure and by combining modules along the path. In one aspect of the present invention, the determination of the path is performed in an interactive manner. In another aspect of the present invention, the determination of the path is performed by an inference device that issues user-friendly interrogations to a user and sequentially fixes the path in the network structure according to answers to the interrogations and to conditions effected by selected modules. The network is preferably pruned by taking necessity of modules and/or interaction relationships between modules into account before the path is inferred.
Inventors
- 👤 Akihiko Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:17
CPC Classifications
G; G06; G06F; G06F8/00; G06F8/30; G06F8/34; G06F8/70; G06F8/71
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
165 words
An apparatus for automatically generating a software program by selecting program modules from among a plurality of prepared program modules and by combining the selected program modules, comprising: means for storing the prepared program modules; means for storing connection relationships among the prepared program modules so that the prepared program modules and the relationships form a net work that functions in a direction from an initial state through an end state thereof; means, operatively connected to said prepared program modules storing means and to said connection relationships storing means, for selecting program modules from among the prepared program modules so that the selected program modules and the relationships thereof determine a single path extending from the initial state through the end state of the network; and means, operatively connected to said program modules selecting means, for generating the software program by receiving the selected program modules from the prepared module storing means and by combining the received program modules along the path of the network.
Claim 2
Independent Claim
165 words
An apparatus for automatically generating a software program by selecting program modules from among a plurality of prepared program modules and by combining the selected program modules, comprising: means for storing the prepared program modules; means for storing connection relationships among the prepared program modules so that the prepared program modules and the relationships form a net work that functions in a direction from an initial state through an end state thereof; means, operatively connected to said prepared program modules storing means and to said connection relationships storing means, for selecting program modules from among the prepared program modules so that the selected program modules and the relationships thereof determine a single path extending from the initial state through the end state of the network; and means, operatively connected to said program modules selecting means, for generating the software program by receiving the selected program modules from the prepared module storing means and by combining the received program modules along the path of the network.
Claim 3
Dependent Claim
143 words
An apparatus of claim 1, further comprising: means for storing data which specify an input condition and an output condition with regard to each of the prepared program modules, the input condition being a condition that must be satisfied before a program module is executed, and the output condition being a condition that is effected after a program module is executed; means for storing interrogation messages for allowing a user to manually effect input conditions, wherein the selecting means includes means for outputting the interrogation messages to the user to thereby allow the user to manually effect the input conditions; and means for sequentially determining the path which includes program modules that satisfy the input conditions among the network according to values of the input conditions that are manually effected or that are effected by a module belonging to the path already determined.
Claim 4
Dependent Claim
84 words
An apparatus of claim 2, further comprising: means for designating a desired program module and an undesired module among the prepared program modules; first means for deleting a program module that is not associated with the desired program module in the network before the path determining means sequentially determines the path; and second means for deleting the undesired program module and a program module that is associated with the undesired program module in the network before the path determining means sequentially determines the path.
Claim 5
Dependent Claim
68 words
An apparatus of claim 3, further comprising: second means for storing data which indicates desired program module and undesired program module so as to satisfy a user's demand; and means for inputting the user's demand, wherein the designating means includes means for designating the desired program module and the undesired program module according to the inputted user's demand and the data stored in the second data storing means.
Claim 6
Dependent Claim
53 words
An apparatus of claim 4, wherein the second data storing means stores data indicating adequateness of the prepared modules in connection with the user's demand, and wherein the path determining means determines the path according to the data indicating adequateness of the prepared modules, said data being specified by the inputted user's demand.
Claim 7
Dependent Claim
139 words
An apparatus of claim 5, further comprising: means for storing data of interaction relationships between the prepared program modules; means for further designating the desired program module and undesired program module according to the interaction relationship data of program module that has been deleted by the first and the second deleting means and according to the interaction relationship data of a program module that has not been deleted by the first and the second deleting means; third means for deleting a program module that is not associated with the desired program module designated by the further designating means before the path determining means determines the path; and fourth means for deleting the undesired program module designated by the further designating means and a program module that is associated with the undesired program module designated by the further designating means.
Claim 8
Dependent Claim
40 words
An apparatus of claim 3, wherein the designating means includes: means for outputting the network to the user; and means for allowing the user to manually designate the desired program module and the undesired program module on the output network.
Claim 9
Dependent Claim
140 words
An apparatus of claim 3, further comprising: means for storing data of interaction relationships between the prepared program modules; means for further designating the desired program module and undesired program module according to the interaction relationship data of a program module that has been deleted by the first and the second deleting means and according to the interaction relationship data of a program module that has not been deleted by the first and the second deleting means; third means for deleting a program module that is not associated with the desired program module designated by the further designating means before the path determining means determines the path; and fourth means for deleting the undesired program module designated by the further designating means and a program module that is associated with the undesired program module designated by the further designating means.
Claim 10
Dependent Claim
34 words
An apparatus of claim 1, wherein the selecting means includes: means for outputting the network to a user; and means for allowing the user to manually select the program modules on the output network.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-09 | 1998-07-11 | 1999-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-09 | 2002-07-11 | 2003-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-09 | 2006-07-11 | 2007-01-10 | $7700.00 | Window Closed / Lapsed |