PATENT CLAIM ANALYSIS

Application Number: 15900164
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["428", "845000"]

Abstract:
The magnetic tape includes a back coating layer having a thickness equal to or smaller than 0.30 μm and including fatty acid ester, a logarithmic decrement acquired by a pendulum viscoelasticity test performed regarding a surface of the back coating layer is equal to or smaller than 0.060, a full width at half maximum of spacing distribution measured by optical interferometry regarding the surface of the back coating layer before and after performing a vacuum heating with respect to the magnetic tape is respectively greater than 0 nm and equal to or smaller than 10.0 nm, and a difference between a spacing measured by optical interferometry regarding the surface of the back coating layer after performing the vacuum heating and a spacing measured before performing the vacuum heating is greater than 0 nm and equal to or smaller than 8.0 nm.

Claim (Index 9):
The magnetic tape according to  claim 8 ,\n wherein the content of the inorganic powder in the back coating layer is greater than 50.0 parts by mass and equal to or smaller than 100.0 parts by mass with respect to 100.0 parts by mass of the total amount of the non-magnetic powder included in the back coating layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.30159
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15900160', '15625428', '15900334', '15624897', '15626832']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8725518650803649
- 35 USC 102 Novelty (BERT): 0.5407483057751856
- Combined Prediction Score: 0.839371509149847
- Mean Citation Score: 304.075464
- Max Citation Score: 371.9703
- Similarity Product: 284.23370830492973

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