PATENT CLAIM ANALYSIS

Application Number: 15928769
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["252", "500000"]

Abstract:
There is provided an oxide sintered body including indium, tungsten and zinc, wherein the oxide sintered body includes a bixbite type crystal phase as a main component and has an apparent density of higher than 6.5 g/cm 3  and equal to or lower than 7.1 g/cm 3 , a content rate of tungsten to a total of indium, tungsten and zinc is higher than 1.2 atomic % and lower than 30 atomic %, and a content rate of zinc to the total of indium, tungsten and zinc is higher than 1.2 atomic % and lower than 30 atomic %. There are also provided a sputtering target including this oxide sintered body, and a semiconductor device including an oxide semiconductor film formed by a sputtering method by using the sputtering target.

Claim (Index 5):
The oxide sintered body according to  claim 3 , wherein\n an atomic ratio of titanium to indium in said oxide sintered body is lower than 0.004.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.37931
- Patent Class: 252.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15122448', '14787751', '15100174', '15520933', '15119258']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8192942446579248
- 35 USC 102 Novelty (BERT): 0.5321362680374129
- Combined Prediction Score: 0.7905784469958737
- Mean Citation Score: 312.141202
- Max Citation Score: 357.39435
- Similarity Product: 264.0376163377136

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test