PATENT CLAIM ANALYSIS

Application Number: 15936438
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["057", "031000"]

Abstract:
A method to form yarn via film fiberizing spinning belongs to a textile technical field. A film cutting device is arranged behind each drafting system on a ring frame, whose cut resistance apron and cutting roller engage with each other to form a cutting zone to cut and fiberize the film to get belt-like multi-filaments. Then the multi-filament formed passes through the first, second and third drafting zones in sequence for drawing, in such a manner that the multi-filament molecular orientation and crystallization are improved. After being drafted, the multi-filaments are twisted into yarn by ring spinning, which provides a novel high-efficient and short-processing way of producing yarns of nano-micro fibers using films instead of conventional nano-spun fibers such as electro- and centrifugal spun fibers, thereby breaking restriction of “low bulk and low-speed production of nano-spun fibers” and integrating the film industry with the textile industry.

Claim (Index 2):
The method to form the yarn via the film fiberizing spinning, as recited in  claim 1 , wherein the cut resistance apron ( 3 ) is made of ultra-high-strength polyethylene, aramid, or super high-strength rubber.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 1.58
- Patent Class: 57.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15936439', '09979808', '11030001', '11660723', '12834396']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7383843985401385
- 35 USC 102 Novelty (BERT): 0.5769410344028876
- Combined Prediction Score: 0.7222400621264135
- Mean Citation Score: 329.08356999999995
- Max Citation Score: 550.6769400000002
- Similarity Product: 384.2725659940768

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test