-
Pfister, J.: Clustering von Patent-Dokumenten am Beispiel der Datenbanken des Fachinformationszentrums Karlsruhe (2006)
6.68
6.684188 = weight(field_ss:Patentinformation in 976) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 976, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=976)
- Field
- Patentinformation
-
Stock, M.; Stock, W.G.: Intellectual property information : A comparative analysis of main information providers (2006)
6.68
6.684188 = weight(field_ss:Patentinformation in 335) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 335, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=335)
- Field
- Patentinformation
-
DPMA: Änderungen internationale Klassifikation von Waren und Dienstleistungen (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 901) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 901, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=901)
- Field
- Patentinformation
-
Geiß, D.: Aus der Praxis der Patentinformation : Teil 2: Übersicht über die Entwicklung der elektronischen Medien bei den Patentbehörden (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1152) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1152, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1152)
- Field
- Patentinformation
-
Geiß, D.: ¬Die Zukunft der europäischen Patentbibliotheken : Partner für Innovationen! - PATLIB Kongress des Europäischen Patentamts vom 14. bis 16. Mai 2007 in Sevilla, Spanien (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1505) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1505, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1505)
- Field
- Patentinformation
-
Geiß, D.: Gewerbliche Schutzrechte : Rationelle Nutzung ihrer Informations- und Rechtsfunktion in Wirtschaft und Wissenschaft Bericht über das 29.Kolloquium der Technischen Universität Ilmenau über Patentinformation und gewerblichen Rechtsschutz (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1629) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1629, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1629)
- Field
- Patentinformation
-
Fujita, S.: Technology survey and invalidity search : a comparative study of different tasks for Japanese patent document retrieval (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1918) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1918, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1918)
- Field
- Patentinformation
-
Fujii, A.; Iwayama, M.; Kando, N.: Introduction to the special issue on patent processing (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1929) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1929, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1929)
- Field
- Patentinformation
-
Kang, I.-S.; Na, S.-H.; Kim, J.; Lee, J.-H.: Cluster-based patent retrieval (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1930) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1930, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1930)
- Field
- Patentinformation
-
Li, Y.; Shawe-Taylor, J.: Advanced learning algorithms for cross-language patent retrieval and classification (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1931) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1931, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1931)
- Field
- Patentinformation
-
Kim, J.-H.; Choi, K.-S.: Patent document categorization based on semantic structural information (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1933) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1933, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1933)
- Field
- Patentinformation
-
Tseng, Y.-H.; Lin, C.-J.; Lin, Y.-I.: Text mining techniques for patent analysis (2007)
6.68
6.684188 = weight(field_ss:Patentinformation in 1935) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 1935, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=1935)
- Field
- Patentinformation
-
Lai, K.-K.; Wu, S.-J.: Using the patent co-citation approach to establish a new patent classification system (2005)
6.68
6.684188 = weight(field_ss:Patentinformation in 2013) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 2013, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=2013)
- Field
- Patentinformation
-
Petersen, A.: STN Viewer ersetzt Papierstapel Textmarker und Klebezettel : Ein neues Modul zur Retrievalsoftware STN Express automatisiert manuelle Tätigkeiten bei der Aufbereitung und Evaluierung von Patentdokumenten (2008)
6.68
6.684188 = weight(field_ss:Patentinformation in 2839) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 2839, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=2839)
- Field
- Patentinformation
-
Geiß, D.: Aus der Praxis der Patentinformation : Die Entwicklung der elektronischen Medien bei den Patentbehörden und Internetprovidern (2008)
6.68
6.684188 = weight(field_ss:Patentinformation in 2890) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 2890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=2890)
- Field
- Patentinformation
-
Geiß, D.: Patentinformation und Gewerbliche Schutzrechte "Patentmanagement Methoden Werkzeuge und Ausbildung" : Bericht über das 30. Kolloquium der Technischen Universität Ilmenau über Patentinformation und gewerblichen Rechtsschutz (2008)
6.68
6.684188 = weight(field_ss:Patentinformation in 3301) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 3301, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=3301)
- Field
- Patentinformation
-
Guan, J.C.; Gao, X.: Exploring the h-index at patent level (2009)
6.68
6.684188 = weight(field_ss:Patentinformation in 3696) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 3696, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=3696)
- Field
- Patentinformation
-
Su, F.P.; Lai, K.K.; Sharma, R.R.K.; Kuo, T.H.: Patent priority network : linking patent portfolio to strategic goals (2009)
6.68
6.684188 = weight(field_ss:Patentinformation in 157) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 157, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=157)
- Field
- Patentinformation
-
Geiß, D.: ¬Die Zukunft der europäischen Patentbibliotheken - Building on best practices! : Bericht vom PATLIB Kongress des Europäischen Patentamtes vom 20. bis 22. Mai 2009 in Sofia, Bulgarien (2009)
6.68
6.684188 = weight(field_ss:Patentinformation in 208) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 208, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=208)
- Field
- Patentinformation
-
Birkner, M.: Patentdatenbanken: kostenpflichtige mit Mehrwert oder kostenfreie? (2010)
6.68
6.684188 = weight(field_ss:Patentinformation in 628) [ClassicSimilarity], result of:
6.684188 = fieldWeight in 628, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.684188 = idf(docFreq=150, maxDocs=44421)
1.0 = fieldNorm(doc=628)
- Field
- Patentinformation