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 4):
The tool path generation method according to  claim 1 , wherein the first and second functions are generally expressed by the following formula: z \ue8a0 ( h ) = ch 2 1 + 1 - ( 1 + K ) \ue89e c 2 \ue89e h 2 + Ah 4 + Bh 6 + Ch 8 + Dh 10

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): 0.4089157634937657
- 35 USC 102 Novelty (BERT): 0.4883047157562986
- Combined Prediction Score: 0.416854658720019
- Mean Citation Score: 149.78332
- Max Citation Score: 157.9649
- Similarity Product: 94.74763742235302

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