PATENT CLAIM ANALYSIS

Application Number: 15754898
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["428", "292100"]

Abstract:
A fiber structure includes a first fiber layer including first reinforcement fiber bundles extending in a first yarn main axis direction, a second fiber layer including second reinforcement fiber bundles extending in a second yarn main axis direction that is orthogonal to the first yarn main axis direction, and auxiliary yarns that join the first fiber layer with the second fiber layer in a stacking direction of the first fiber layer and the second fiber layer. At least either one of the first reinforcement fiber bundles and the second reinforcement fiber bundles each include a core yarn and a covering yarn spirally wound around the core yarn. A covering angle, which is an orientation angle of the covering yarn, corresponds to a direction that differs from the first yarn main axis direction and the second yarn main axis direction.

Claim (Index 1):
A fiber structure comprising:\n a first fiber layer including a plurality of first reinforcement fiber bundles arranged to extend in a first yarn main axis direction; a second fiber layer including a plurality of second reinforcement fiber bundles arranged to extend in a second yarn main axis direction that is orthogonal to the first yarn main axis direction; and auxiliary yarns that intersect the first reinforcement fiber bundles and the second reinforcement fiber bundles, wherein the auxiliary yarns join the first fiber layer with the second fiber layer in a stacking direction of the first fiber layer and the second fiber layer, wherein at least either one of the first reinforcement fiber bundles and the second reinforcement fiber bundles each include a core yarn formed by a reinforcement fiber, and a covering yarn formed by a reinforcement fiber spirally wound around the core yarn, and a covering angle, which is an orientation angle of the covering yarn relative to the core yarn, corresponds to a direction that differs from the first yarn main axis direction and the second yarn main axis direction and exhibits dynamic properties in a fiber-reinforced composite that uses the fiber structure as a reinforcement base.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.97959
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14422314', '15529006', '14422220', '14513509', '15009458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8969873740713412
- 35 USC 102 Novelty (BERT): 0.4973493681231844
- Combined Prediction Score: 0.8570235734765256
- Mean Citation Score: 225.3336
- Max Citation Score: 237.08722000000003
- Similarity Product: 160.85207601752282

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