PATENT CLAIM ANALYSIS

Application Number: 15974030
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["073", "779000"]

Abstract:
A strain sensor element comprises a laminated film which has a magnetic free layer, a spacer layer, and a magnetic reference layer. The free layer has a variable magnetization direction and a out-of-plane magnetization direction. The reference layer has a variable magnetization direction which is pinned more strongly than the magnetization of the free layer. The spacer layer provided between the free layer and the reference layer. A pair of electrodes is provided with a plane of the laminated film. A substrate is provided with either of the pair electrodes and can be strained. The rotation angle of the magnetization of the free layer is different from the rotation angle of the magnetization of the reference layer when the substrate is distorted. Electrical resistance is changed depending on the magnetization angle between the free layer and the reference layer, which allows the element to operate as a strain sensor.

Claim (Index 15):
The element according to  claim 2 ,\n wherein the substrate comprises Si, and wherein a part of the substrate is made thinner compared with an other part to thereby function as a membrane.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 93.0
- Lexical Diversity: 2.85714
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14813783', '14219878', '14219860', '13110392', '14659762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7677682224978231
- 35 USC 102 Novelty (BERT): 0.5669584608447147
- Combined Prediction Score: 0.7476872463325122
- Mean Citation Score: 436.776734
- Max Citation Score: 484.49826
- Similarity Product: 332.87146112780573

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