PATENT CLAIM ANALYSIS

Application Number: 15769622
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["407", "033000"]

Abstract:
A rotary cutting tool insert according to one embodiment of the present invention includes: an annular rake face provided with at least one recess portion; and a cutting edge formed at an outer circumference of the rake face, the recess portion having a width of more than or equal to 1.2 mm and less than or equal to 3.0 mm in a circumferential direction of the rake face, a distance between the cutting edge and an end of the recess portion at the outer circumference side of the rake face being more than or equal to 0.1 mm and less than or equal to 0.5 mm. According to the rotary cutting tool insert according to the one embodiment of the present invention, roughness of a processed surface and vibration due to a cutting process can be prevented.

Claim (Index 6):
The rotary cutting tool insert according to  claim 1 , wherein the rake face is provided with an annular breaker groove, the breaker groove has a curvature radius of more than or equal to 10 mm and less than or equal to 30 mm in a cross section perpendicular to the circumferential direction, and a distance between the cutting edge and an end of the breaker groove at the outer circumference side of the rake face is more than or equal to 0.1 mm and less than or equal to 0.3 mm.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.25
- Patent Class: 407.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16076495', '15757769', '14421357', '16325913', '14917838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7577450904161822
- 35 USC 102 Novelty (BERT): 0.4839762460377476
- Combined Prediction Score: 0.7303682059783387
- Mean Citation Score: 220.848916
- Max Citation Score: 233.1768
- Similarity Product: 180.93980954990383

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