PATENT CLAIM ANALYSIS

Application Number: 16035116
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["083", "331000"]

Abstract:
A roll cutting device for a web processing machine having a cutter roll with only one knife affixed thereto, the cutter roll being rotatably mounted to the machine and configured to perforate or cut the web once per revolution of the cutter roll, and a stress balancing member mounted to the cutter roll in diametric opposition to the knife, the knife and the stress balancing member being connected to the cutter roll by similar connection means so that mechanical stresses caused by connection of the knife and the stress balancing member are balanced and the cutter roll rotates without stress-induced eccentricity.

Claim (Index 5):
In a web processing machine having a frame supporting a plurality of transverse rolls defining a feed path along which a web of material is moved and a web cutting means transversely spanning the web, the web cutting means configured to perforate the web as it is moved along the feed path, the improvement in the web cutting means comprising:\n an elongate cutter roll rotatably connected to the web processing machine; a knife connected by a first connector arrangement at a first position on the cutter roll so that the knife rotates with the cutter roll to define a generally cylindrical peripheral path in which transverse contact with the web occurs once per revolution of the cutter roll; and a stress balance member connected to the cutter roll in diametric opposition to the knife, the stress balance member being connected by a second connector arrangement, the first and second connector arrangements being substantially similar to balance static mechanical stresses imposed upon the cutter roll by the connection of the knife and the stress balance member and minimize eccentricity of the peripheral path as the cutter roll rotates.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 1.90909
- Patent Class: 83.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10726107', '10791956', '15615805', '15439016', '10675438']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7502509746547467
- 35 USC 102 Novelty (BERT): 0.4798971683326073
- Combined Prediction Score: 0.7232155940225327
- Mean Citation Score: 184.929606
- Max Citation Score: 199.70998
- Similarity Product: 146.1512312664294

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

Dataset: test