Schramm, R.; Bartkowski, A.: Patentindikatoren zur Ermittlung von Kerninformationen (1996)
0.03
0.034354653 = product of:
0.06870931 = sum of:
0.06538537 = weight(_text_:von in 5357) [ClassicSimilarity], result of:
0.06538537 = score(doc=5357,freq=6.0), product of:
0.12806706 = queryWeight, product of:
2.6679487 = idf(docFreq=8340, maxDocs=44218)
0.04800207 = queryNorm
0.51055574 = fieldWeight in 5357, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.6679487 = idf(docFreq=8340, maxDocs=44218)
0.078125 = fieldNorm(doc=5357)
0.0033239368 = product of:
0.0099718105 = sum of:
0.0099718105 = weight(_text_:a in 5357) [ClassicSimilarity], result of:
0.0099718105 = score(doc=5357,freq=4.0), product of:
0.055348642 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04800207 = queryNorm
0.18016359 = fieldWeight in 5357, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=5357)
0.33333334 = coord(1/3)
0.5 = coord(2/4)
- Abstract
- Mittels Patentindikatoren ist es möglich, wesentliche Erfinder und Erfindungen hervorzuheben. Die Anwendbarkeit von Patentindikatoren ist zeitabhängig. Der eingeführte Patentindikator SPI (Science-on-Patent Influence) signalisiert den Grad der Wissenschaftlichkeit des Erfinders und seiner Erfindungen. Seine rarionelle Nutzung zur Ermittlung von Kerninformation wird vorgestellt
- Type
- a