PATENT CLAIM ANALYSIS

Application Number: 15764125
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["407", "114000"]

Abstract:
A cutting tool according to an aspect of the present disclosure includes a cutting edge portion which contains at least one of cubic boron nitride and polycrystalline diamond. The cutting edge portion includes a flank face, a negative land contiguous to the flank face, and a cutting edge formed by a ridgeline between the flank face and the negative land. At least one of the negative land and the flank face is provided with a plurality of recesses and a projection. The projection is formed by arranging the edges of adjacent recesses in contact with each other.

Claim (Index 12):
A method for manufacturing a cutting tool comprising a cutting edge portion which contains at least one of cubic boron nitride and polycrystalline diamond,\n the cutting edge portion including a flank face, a negative land contiguous to the flank face, and a cutting edge formed by a ridgeline between the flank face and the negative land, the method comprising a step of irradiating at least one of the negative land and the flank face with laser so as to form a plurality of recesses on the surface irradiated with laser and a plurality of projection formed by arranging the edges of adjacent recesses in contact with each other.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 1.98077
- Patent Class: 407.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15036337', '15568937', '10591898', '13504836', '16062686']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7015723548199567
- 35 USC 102 Novelty (BERT): 0.4863546984486362
- Combined Prediction Score: 0.6800505891828247
- Mean Citation Score: 173.105062
- Max Citation Score: 180.03828
- Similarity Product: 114.00284472043992

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