专利文献的相似度计算、分析及应用 英文PDF电子书下载

Chapter 1 Introduction 1

1.1 Patent 1

1.2 Types and Terms of Patents 2

1.3 Patent Families 7

1.4 Patent Application Overseas 10

1.5 A Patent Document Example 15

1.6 Sources of Patent Documents 24

References 28

Chapter 2 Tree Model of a Patent Document 29

2.1 Introduction 29

2.2 Constructing the Tree Model of a Patent Document 31

2.3 The Application of the Model in Patent Similarity Computation 35

2.4 Experiments 36

2.5 Conclusions 41

Acknowledgements 42

References 42

Chapter 3 A Method to Express the Influence of the Patent Elements on Similarity Computation 44

3.1 Introduction 44

3.2 Contents and Methods 46

3.3 Detailed Implementation Process 47

Acknowledgements 50

Chapter 4 Semantic Representation of a Patent Text Vector 51

4.1 Introduction 51

4.2 Methods 54

4.3 Examples and Experiments 57

Acknowledgements 61

References 61

Chapter 5 Patent Document Similarity Computation Based on the Luke Kernel 63

5.1 Introduction 63

5.2 Construction Method of Kernel Function 67

5.3 The Computation of Patent Documents Based on Luke Kernel 70

5.4 Experiments 73

5.5 Conclusions 78

Acknowledgements 78

References 79

Chapter 6 Patent Document Retrieval-based Information Services for Innovation of Enterprises:a Case Study of SMEs in China 81

6.1 Introduction 81

6.2 Methods 85

6.3 Conclusions 89

References 90

Chapter 7 Patent Intelligence and Business Strategy 92

7.1 Introduction 92

7.2 Materials and Methods 94

7.3 Results 94

7.4 Conclusions 97

References 97

Chapter 8 Agricultural Biotechnology Worldwide Patent Analysis and Mapping 99

8.1 Introduction 99

8.2 Materials and Methods 101

8.3 Results 102

8.4 Conclusions 110

Acknowledgements 111

References 111

Chapter 9 Worldwide Patent Analysis and Mapping of Combine Harvester Innovation 113

9.1 Introduction 113

9.2 Materials and Methods 115

9.3 Results and Discussion 115

9.4 Conclusions 121

Acknowledgements 122

Chapter 10 Worldwide Patent Map Analysis of Mechanization Technologies Relating to Field Crop Production Ⅰ：a Case Study on Rice 123

10.1 Introduction 124

10.2 Data and Methodology 125

10.3 Analysis and Results 126

10.4 Conclusions and Recommendations 141

Acknowledgements 143

References 143

Chapter 11 Worldwide Patent Map Analysis of Mechanization Technologies Relating to Field Crop Production Ⅱ：a Case of Corn 145

11.1 Introduction 146

11.2 Data and Methodology 147

11.3 Analysis and Results 148

11.4 Conclusions 163

Acknowledgements 165

References 165