PATENT CLAIM ANALYSIS

Application Number: 15972624
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["076", "101100"]

Abstract:
A cutting tool and method of manufacturing a tool including determining desired flowrates to cutting edges. The method includes calculating pressure drop and passage dimensions for each of an nth-number of passages to the cutting edges based on I n =(P n *A n n )/(ρ n *L n ), wherein I n  is nth-passage flow rate, P n  is nth-passage pressure drop, A n n  is nth-passage cross-sectional area raised to a power n, the power n being equal to 1 or 0.5, ρ n  is nth-passage resistivity, and L n  is nth-passage length. The method includes forming the nth-passages in the tool open to each cutting edge based on the nth-passage dimensions.

Claim (Index 8):
The method of  claim 7 , wherein the cutting tool is configured to have a third cutting face disposed at a third diameter, the method further comprising:\n determining a desired flow rate of lubricant to the third cutting face; forming a third passage in the cutting tool, the third passage having a first end and a second end, the first end of the third passage being in fluid communication with the main bore, the second end of the third passage being configured to provide lubricant to the third cutting face, a cross-sectional area of the third passage and a length of the third passage being calculated according to: A 3 n /L 3 =I 3 *\u03c1 3 /P 3 , wherein A 3 n  is the cross-sectional area of the third passage raised to the power n, L 3  is the length of the third passage, I 3  is the desired flowrate to the third cutting face, \u03c1 3  is a resistivity of the third passage, and P 3  is a pressure of the lubricant at the first end of the third passage.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 93.0
- Lexical Diversity: 2.09677
- Patent Class: 76.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11162545', '15090101', '12971614', '15802813', '13091485']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6356078913698322
- 35 USC 102 Novelty (BERT): 0.5369056682789024
- Combined Prediction Score: 0.6257376690607392
- Mean Citation Score: 160.374096
- Max Citation Score: 164.05225
- Similarity Product: 106.44669482336936

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

Dataset: test