PATENT CLAIM ANALYSIS

Application Number: 15775176
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-10
Patent Classification: ["700", "187000"]

Abstract:
A tool path generation method includes inputting a first function derived from a polynomial expression including a plurality of coefficients representing a first curved surface, generating a first tool path based on the first function, inputting the first tool path to an NC device of a machine tool and machining a workpiece by relative movement between a tool and a workpiece along the first tool path, measuring the shape of the workpiece at a plurality of measurement points on a surface of the machined workpiece, calculating, for each of the measurement points, a symmetrical position with respect to the first curved surface in a direction perpendicular to the first curved surface as a correction point, obtaining a second function representing a second curved surface based on a series of position data of the correction points, and generating a second tool path based on the second function.

Claim (Index 2):
The tool path generation method according to  claim 1 , wherein the second function is defined such that the second curved surface best fits the series of position data of the correction points by changing the plurality of coefficients of the first function.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 2.46032
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15517455', '15551426', '13881001', '15920664', '15021633']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4169378096508271
- 35 USC 102 Novelty (BERT): 0.4572393658344883
- Combined Prediction Score: 0.4209679652691933
- Mean Citation Score: 149.78332
- Max Citation Score: 157.9649
- Similarity Product: 124.36847594088316

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