US5649081A
Expired / Lapsed
US
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Method and apparatus for pattern data processing
Assignee: Hitachi Ltd
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Filing: 1995-02-02
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Granted: 1997-07-15
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Expires: 2015-02-02
Abstract
Abstract A method and device for pattern processing whereby accurate and effective processing can be carried out as a user desires. A pattern processing device of this invention comprises an information input/output device, an information processing device, and a data storage device; wherein the information processing device comprises pattern processing means, significance describing means, characteristic information input means, characteristic information extraction means, characteristic information describing means, and pattern processing means making reference to characteristic information. Intentions of a user or characteristics of pattern elements or sets of pattern elements are described and added to the pattern data so that this characteristic information can be referred to when pattern data processing is carried out. Thus, it is possible to make accurate representation of pattern data in a computer, and it is also possible to generate or convert patterns as the user desires.
Inventors
- 👤 Norihiro Nakajima
- 👤 Hiroshi Arai
- 👤 Ichiro Harashima
- 👤 Yoshiaki Shinotsuka
- 👤 Tomotoshi Ishida
- 👤 Motomi Odamura
- 👤 Shigeru Arai
- 👤 Takeo Yamada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:03
CPC Classifications
G; G06; G06T; G06T19/00; G06T19/20; G06T2219/00; G06T2219/20; G06T2219/2021
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
120 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements included in a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device including pattern processing means for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points which describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; and said pattern processing means processing said pattern by using said characteristic information as a restricting condition.
Claim 2
Dependent Claim
120 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements included in a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device including pattern processing means for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points which describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; and said pattern processing means processing said pattern by using said characteristic information as a restricting condition.
Claim 3
Dependent Claim
25 words
The pattern data processing device of claim 1, wherein said characteristic information includes differential geometry information of said pattern elements in accordance with said points.
Claim 4
Dependent Claim
43 words
The pattern data processing device of claim 1, wherein said pattern data includes line part data having set of coordinate data that describe the line part of said pattern elements and differential geometry information for defining special pattern features of said line part.
Claim 5
Dependent Claim
186 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points that describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information input means for inputting said characteristic information in connection with said coordinate data of points, characteristic information describing means for storing said characteristic information, in connection with said coordinate data of points, that is input from said characteristic information input means into said data storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device and processing said pattern by using said characteristic information as a restrictive condition.
Claim 6
Dependent Claim
186 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points that describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information input means for inputting said characteristic information in connection with said coordinate data of points, characteristic information describing means for storing said characteristic information, in connection with said coordinate data of points, that is input from said characteristic information input means into said data storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device and processing said pattern by using said characteristic information as a restrictive condition.
Claim 7
Dependent Claim
25 words
The pattern data processing device of claim 4, wherein said characteristic information includes differential geometry information of said pattern elements in accordance with said points.
Claim 8
Dependent Claim
25 words
The pattern data processing device of claim 5, wherein said differential geometry information includes vector information such as a tangential vector or a normal vector.
Claim 9
Dependent Claim
90 words
The pattern data processing device of claim 4, wherein said pattern data includes line part data having a set of coordinate data which describes the line part of said pattern elements and differential geometry information for defining special pattern features of said line part; said characteristic information input means inputs said characteristic information in connection with said line part data; and said characteristic information describing means further stores said characteristic information, in connection with said line part data, input from said characteristic information input means into said data storage device.
Claim 10
Dependent Claim
41 words
The pattern data processing device of claim 7, wherein said information input/output device comprises a display screen for displaying said pattern, and said characteristic information input means displays a command for requesting input of said characteristic information on said display screen.
Claim 11
Dependent Claim
190 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points that describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information extraction means for extracting at least one of said characteristic information, based upon pattern data stored in said data storage device, characteristic information describing means for storing said characteristic information, in connection with said coordinate data of said points, extracted from said characteristic information extraction means into said storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device, and processing said pattern by using said characteristic information as a restrictive condition.
Claim 12
Dependent Claim
190 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern data of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points that describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information extraction means for extracting at least one of said characteristic information, based upon pattern data stored in said data storage device, characteristic information describing means for storing said characteristic information, in connection with said coordinate data of said points, extracted from said characteristic information extraction means into said storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device, and processing said pattern by using said characteristic information as a restrictive condition.
Claim 13
Dependent Claim
25 words
The pattern data processing device of claim 9, wherein said characteristic information includes differential geometry information of said pattern elements in accordance with said points.
Claim 14
Dependent Claim
25 words
The pattern data processing device of claim 10, wherein said differential geometry information includes vector information such as a tangential vector or a normal vector.
Claim 15
Dependent Claim
90 words
The pattern data processing device of claim 9, wherein said pattern data includes line part data having a set of coordinate data that describe the line part of said pattern elements and differential geometry information for defining special pattern features of said line part; said characteristic information extraction means extracts said characteristic information in connection with said line part data; and said characteristic information describing means further stores said characteristic information, in connection with said line part data, extracted from said characteristic information extraction means into said data storage device.
Claim 16
Dependent Claim
41 words
The pattern data processing device of claim 12, wherein said information input/output device comprises a display screen for displaying said pattern, and said characteristic information input means displays a command for requesting input of said characteristic information on said display screen.
Claim 17
Dependent Claim
218 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points which describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information input means for inputting said characteristic information in connection with said coordinate data of points, characteristic information extraction means for extracting at least one of said characteristic information, based upon pattern data stored in said data storage device, characteristic information describing means for storing, in connection with said coordinate data of said points, said characteristic information input from said characteristic information input means and said characteristic information extracted from said characteristic information extraction means into said data storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device, and processing said pattern by using said characteristic information as a restrictive condition.
Claim 18
Dependent Claim
218 words
A pattern data processing device, comprising: an information input/output device for inputting/outputting pattern of pattern elements which make up a pattern; a data storage device for storing said pattern data input by said information input/output device; and an information processing device for processing said pattern, based on said pattern data stored in said data storage device; wherein said pattern data includes a set of coordinate data of a plurality of points which describe said pattern elements and characteristic information for defining special pattern features of said pattern elements of at least one of said points within said coordinate data; wherein said information processing device comprises: characteristic information input means for inputting said characteristic information in connection with said coordinate data of points, characteristic information extraction means for extracting at least one of said characteristic information, based upon pattern data stored in said data storage device, characteristic information describing means for storing, in connection with said coordinate data of said points, said characteristic information input from said characteristic information input means and said characteristic information extracted from said characteristic information extraction means into said data storage device, and pattern processing means for processing said pattern, based on said pattern data stored in said data storage device, and processing said pattern by using said characteristic information as a restrictive condition.
Claim 19
Dependent Claim
25 words
The pattern data processing device of claim 14, wherein said characteristic information includes differential geometry information of said pattern elements in accordance with said points.
Claim 20
Dependent Claim
25 words
The pattern data processing device of claim 15, wherein said differential geometry information includes vector information such as a tangential vector or a normal vector.
Claim 21
Dependent Claim
119 words
The pattern data processing device of claim 14, wherein: said pattern data includes line part data having a set of coordinate data that describes the line part of said pattern elements and differential geometry information for defining special pattern features of said line part; said characteristic information input means inputs said characteristic information in connection with said line part data; said characteristic information extraction means extracts said characteristic information in connection with said line part data; and said characteristic information describing means further stores, in connection with said line part data, said characteristic information to be input from said characteristic information input means and said characteristic information extracted from said characteristic information extraction means into said data storage device.
Claim 22
Dependent Claim
41 words
The pattern data processing device of claim 17, wherein said information input/output device comprises a display screen for displaying said pattern; and said characteristic information input means displays a command for requesting input of said characteristic information on said display screen.
Claim 23
Dependent Claim
72 words
A pattern data processing method for processing a pattern based on pattern data of pattern elements that constitute said pattern, wherein characteristic information for defining special pattern features of said pattern elements of at least one of a plurality of points of coordinate data that describe said pattern elements is added to said coordinate data, and said processing of said pattern is conducted by using said characteristic information as a restrictive condition.
Claim 24
Dependent Claim
72 words
A pattern data processing method for processing a pattern based on pattern data of pattern elements that constitute said pattern, wherein characteristic information for defining special pattern features of said pattern elements of at least one of a plurality of points of coordinate data that describe said pattern elements is added to said coordinate data, and said processing of said pattern is conducted by using said characteristic information as a restrictive condition.
Claim 25
Dependent Claim
60 words
The pattern data processing method of claim 19, wherein differential geometry information for defining special pattern features of a line part of said pattern elements is added to line data assembled from coordinate data for describing the line parts of said pattern elements, and said processing of said pattern is conducted by using said characteristic information as a restrictive condition.
References Cited (Backward Citations)
US4845651A
Cited
US5255352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-07-14 | 2001-01-13 | 2001-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-07-14 | 2005-01-13 | 2005-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-07-14 | 2009-01-13 | 2009-07-15 | $7700.00 | Window Closed / Lapsed |