PATENT CLAIM ANALYSIS

Application Number: 15956105
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["700", "159000"]

Abstract:
Disclosed herein is a cutting apparatus having a cutting blade for cutting a workpiece held on a chuck table. The cutting apparatus includes an elastic wave detecting sensor for detecting an elastic wave due to the rotation of the cutting blade, a reference data storing section configured to store reference data as a set of reference processing elastic wave data detected in previously processing the workpiece and reference idling elastic wave data detected in the condition where the cutting blade is idling before processing, a threshold value storing section configured to store a threshold value set on the basis of the reference processing elastic wave data, a ratio calculating section configured to calculate the ratio of idling elastic wave data detected at the time just before actually processing the workpiece to the reference idling elastic wave data, and a determining section configured to divide processing elastic wave data detected during the actual processing by the ratio calculated by the ratio calculating section to thereby obtain a corrected value and then determine that the actual processing is abnormal when the corrected value is greater than the threshold value.

Claim (Index 2):
The cutting apparatus according to  claim 1 , wherein said arbitrary timing is the timing when said cutting blade is set up before processing said workpiece.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 2.71831
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15875242', '15647938', '14189564', '15163892', '15026388']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.427333763200764
- 35 USC 102 Novelty (BERT): 0.4899451289338582
- Combined Prediction Score: 0.4335948997740735
- Mean Citation Score: 182.159492
- Max Citation Score: 217.94955
- Similarity Product: 148.10734217040542

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

Dataset: test