PATENT CLAIM ANALYSIS

Application Number: 16044574
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["360", "055000"]

Abstract:
The magnetic tape device includes a magnetic tape; and a servo head, in which the servo head is a TMR head, the magnetic tape includes a servo pattern in the magnetic layer, a center line average surface roughness Ra measured regarding a surface of the magnetic layer is equal to or smaller than 2.0 nm, a logarithmic decrement acquired by a pendulum viscoelasticity test performed regarding the surface of the magnetic layer is equal to or smaller than 0.050, and a ratio (Sdc/Sac) of an average area Sdc of a magnetic cluster of the magnetic tape in a DC demagnetization state and an average area Sac of a magnetic cluster thereof in an AC demagnetization state measured with a magnetic force microscope is 0.80 to 1.30.

Claim (Index 2):
The magnetic tape device according to  claim 1 ,\n wherein the center line average surface roughness Ra measured regarding the surface of the magnetic layer is 1.2 nm to 2.0 nm.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 2.14286
- Patent Class: 360.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15900412', '15900141', '15854410', '15900080', '15920635']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6662312261062215
- 35 USC 102 Novelty (BERT): 0.5435927431420445
- Combined Prediction Score: 0.6539673778098039
- Mean Citation Score: 337.6127840000001
- Max Citation Score: 371.40057
- Similarity Product: 367.7840379293437

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