-
Poynder, R.: Patent information for the masses (1997)
0.20
0.19955285 = sum of:
0.19955285 = product of:
0.9977642 = sum of:
0.04855873 = weight(abstract_txt:offers in 3701) [ClassicSimilarity], result of:
0.04855873 = score(doc=3701,freq=1.0), product of:
0.0863197 = queryWeight, product of:
5.14327 = idf(docFreq=704, maxDocs=44421)
0.016783038 = queryNorm
0.5625452 = fieldWeight in 3701, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.14327 = idf(docFreq=704, maxDocs=44421)
0.109375 = fieldNorm(doc=3701)
0.14775352 = weight(abstract_txt:patents in 3701) [ClassicSimilarity], result of:
0.14775352 = score(doc=3701,freq=1.0), product of:
0.18125512 = queryWeight, product of:
1.4490727 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.016783038 = queryNorm
0.81516886 = fieldWeight in 3701, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.109375 = fieldNorm(doc=3701)
0.21783869 = weight(abstract_txt:sophistication in 3701) [ClassicSimilarity], result of:
0.21783869 = score(doc=3701,freq=1.0), product of:
0.23479475 = queryWeight, product of:
1.6492604 = boost
8.482592 = idf(docFreq=24, maxDocs=44421)
0.016783038 = queryNorm
0.9277835 = fieldWeight in 3701, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.482592 = idf(docFreq=24, maxDocs=44421)
0.109375 = fieldNorm(doc=3701)
0.07949498 = weight(abstract_txt:searching in 3701) [ClassicSimilarity], result of:
0.07949498 = score(doc=3701,freq=2.0), product of:
0.11990157 = queryWeight, product of:
1.6667577 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016783038 = queryNorm
0.663002 = fieldWeight in 3701, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.109375 = fieldNorm(doc=3701)
0.5041183 = weight(abstract_txt:patent in 3701) [ClassicSimilarity], result of:
0.5041183 = score(doc=3701,freq=2.0), product of:
0.4702373 = queryWeight, product of:
4.042632 = boost
6.930783 = idf(docFreq=117, maxDocs=44421)
0.016783038 = queryNorm
1.0720508 = fieldWeight in 3701, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.930783 = idf(docFreq=117, maxDocs=44421)
0.109375 = fieldNorm(doc=3701)
0.2 = coord(5/25)
-
O'Leary, M.: STN Easy solves sci-tech search woes : Web-based service opens powerful searching to sci-tech end users (1997)
0.16
0.15731952 = sum of:
0.15731952 = product of:
0.78659755 = sum of:
0.039913796 = weight(abstract_txt:others in 3656) [ClassicSimilarity], result of:
0.039913796 = score(doc=3656,freq=1.0), product of:
0.094790705 = queryWeight, product of:
1.0479195 = boost
5.389733 = idf(docFreq=550, maxDocs=44421)
0.016783038 = queryNorm
0.42107287 = fieldWeight in 3656, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.389733 = idf(docFreq=550, maxDocs=44421)
0.078125 = fieldNorm(doc=3656)
0.105538234 = weight(abstract_txt:patents in 3656) [ClassicSimilarity], result of:
0.105538234 = score(doc=3656,freq=1.0), product of:
0.18125512 = queryWeight, product of:
1.4490727 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.016783038 = queryNorm
0.58226347 = fieldWeight in 3656, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.078125 = fieldNorm(doc=3656)
0.06954363 = weight(abstract_txt:searching in 3656) [ClassicSimilarity], result of:
0.06954363 = score(doc=3656,freq=3.0), product of:
0.11990157 = queryWeight, product of:
1.6667577 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016783038 = queryNorm
0.580006 = fieldWeight in 3656, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.078125 = fieldNorm(doc=3656)
0.2546182 = weight(abstract_txt:patent in 3656) [ClassicSimilarity], result of:
0.2546182 = score(doc=3656,freq=1.0), product of:
0.4702373 = queryWeight, product of:
4.042632 = boost
6.930783 = idf(docFreq=117, maxDocs=44421)
0.016783038 = queryNorm
0.5414674 = fieldWeight in 3656, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.930783 = idf(docFreq=117, maxDocs=44421)
0.078125 = fieldNorm(doc=3656)
0.3169837 = weight(abstract_txt:easy in 3656) [ClassicSimilarity], result of:
0.3169837 = score(doc=3656,freq=2.0), product of:
0.4753918 = queryWeight, product of:
4.693544 = boost
6.035041 = idf(docFreq=288, maxDocs=44421)
0.016783038 = queryNorm
0.6667841 = fieldWeight in 3656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.035041 = idf(docFreq=288, maxDocs=44421)
0.078125 = fieldNorm(doc=3656)
0.2 = coord(5/25)
-
Blake, P.: ¬The arrival of free patent information : Internet provision of patent information for free is affecting vendors (1998)
0.15
0.15132962 = sum of:
0.15132962 = product of:
0.94581014 = sum of:
0.08777079 = weight(abstract_txt:complementary in 2814) [ClassicSimilarity], result of:
0.08777079 = score(doc=2814,freq=1.0), product of:
0.14194809 = queryWeight, product of:
1.2823596 = boost
6.595522 = idf(docFreq=164, maxDocs=44421)
0.016783038 = queryNorm
0.6183302 = fieldWeight in 2814, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.595522 = idf(docFreq=164, maxDocs=44421)
0.09375 = fieldNorm(doc=2814)
0.12664588 = weight(abstract_txt:patents in 2814) [ClassicSimilarity], result of:
0.12664588 = score(doc=2814,freq=1.0), product of:
0.18125512 = queryWeight, product of:
1.4490727 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.016783038 = queryNorm
0.69871616 = fieldWeight in 2814, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.09375 = fieldNorm(doc=2814)
0.048181236 = weight(abstract_txt:searching in 2814) [ClassicSimilarity], result of:
0.048181236 = score(doc=2814,freq=1.0), product of:
0.11990157 = queryWeight, product of:
1.6667577 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016783038 = queryNorm
0.4018399 = fieldWeight in 2814, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.09375 = fieldNorm(doc=2814)
0.6832122 = weight(abstract_txt:patent in 2814) [ClassicSimilarity], result of:
0.6832122 = score(doc=2814,freq=5.0), product of:
0.4702373 = queryWeight, product of:
4.042632 = boost
6.930783 = idf(docFreq=117, maxDocs=44421)
0.016783038 = queryNorm
1.4529095 = fieldWeight in 2814, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.930783 = idf(docFreq=117, maxDocs=44421)
0.09375 = fieldNorm(doc=2814)
0.16 = coord(4/25)
-
Fujii, A.; Iwayama, M.; Kando, N.: Introduction to the special issue on patent processing (2007)
0.13
0.12761433 = sum of:
0.12761433 = product of:
0.7975896 = sum of:
0.043130834 = weight(abstract_txt:point in 1929) [ClassicSimilarity], result of:
0.043130834 = score(doc=1929,freq=1.0), product of:
0.08839373 = queryWeight, product of:
1.0119424 = boost
5.204693 = idf(docFreq=662, maxDocs=44421)
0.016783038 = queryNorm
0.48793995 = fieldWeight in 1929, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.204693 = idf(docFreq=662, maxDocs=44421)
0.09375 = fieldNorm(doc=1929)
0.046140477 = weight(abstract_txt:business in 1929) [ClassicSimilarity], result of:
0.046140477 = score(doc=1929,freq=1.0), product of:
0.09245938 = queryWeight, product of:
1.0349528 = boost
5.3230414 = idf(docFreq=588, maxDocs=44421)
0.016783038 = queryNorm
0.49903512 = fieldWeight in 1929, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3230414 = idf(docFreq=588, maxDocs=44421)
0.09375 = fieldNorm(doc=1929)
0.17910431 = weight(abstract_txt:patents in 1929) [ClassicSimilarity], result of:
0.17910431 = score(doc=1929,freq=2.0), product of:
0.18125512 = queryWeight, product of:
1.4490727 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.016783038 = queryNorm
0.98813385 = fieldWeight in 1929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.09375 = fieldNorm(doc=1929)
0.52921396 = weight(abstract_txt:patent in 1929) [ClassicSimilarity], result of:
0.52921396 = score(doc=1929,freq=3.0), product of:
0.4702373 = queryWeight, product of:
4.042632 = boost
6.930783 = idf(docFreq=117, maxDocs=44421)
0.016783038 = queryNorm
1.1254189 = fieldWeight in 1929, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.930783 = idf(docFreq=117, maxDocs=44421)
0.09375 = fieldNorm(doc=1929)
0.16 = coord(4/25)
-
Su, F.P.; Lai, K.K.; Sharma, R.R.K.; Kuo, T.H.: Patent priority network : linking patent portfolio to strategic goals (2009)
0.12
0.11767223 = sum of:
0.11767223 = product of:
0.73545146 = sum of:
0.03076032 = weight(abstract_txt:business in 157) [ClassicSimilarity], result of:
0.03076032 = score(doc=157,freq=1.0), product of:
0.09245938 = queryWeight, product of:
1.0349528 = boost
5.3230414 = idf(docFreq=588, maxDocs=44421)
0.016783038 = queryNorm
0.3326901 = fieldWeight in 157, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3230414 = idf(docFreq=588, maxDocs=44421)
0.0625 = fieldNorm(doc=157)
0.059505288 = weight(abstract_txt:operational in 157) [ClassicSimilarity], result of:
0.059505288 = score(doc=157,freq=1.0), product of:
0.143547 = queryWeight, product of:
1.2895616 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.016783038 = queryNorm
0.41453522 = fieldWeight in 157, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.0625 = fieldNorm(doc=157)
0.14623807 = weight(abstract_txt:patents in 157) [ClassicSimilarity], result of:
0.14623807 = score(doc=157,freq=3.0), product of:
0.18125512 = queryWeight, product of:
1.4490727 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.016783038 = queryNorm
0.80680794 = fieldWeight in 157, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.0625 = fieldNorm(doc=157)
0.49894774 = weight(abstract_txt:patent in 157) [ClassicSimilarity], result of:
0.49894774 = score(doc=157,freq=6.0), product of:
0.4702373 = queryWeight, product of:
4.042632 = boost
6.930783 = idf(docFreq=117, maxDocs=44421)
0.016783038 = queryNorm
1.0610552 = fieldWeight in 157, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.930783 = idf(docFreq=117, maxDocs=44421)
0.0625 = fieldNorm(doc=157)
0.16 = coord(4/25)