PATENT CLAIM ANALYSIS

Application Number: 15761474
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["082", "118000"]

Abstract:
A control apparatus for machine tool, in accordance with user set conditions, feeds a cutting tool in a feeding direction while reciprocatively vibrating the cutting tool, smoothly cuts a workpiece, and achieves a machined surface having an improved appearance. In a machine tool and a control apparatus thereof, a control means is configured to set the number of rotations of relative rotation and the number of vibrations of reciprocating vibration during one rotation of the relative rotation in accordance with a vibration frequency attributable to a cycle during which an operation instruction can be issued, and the control means includes adjusting means configured to adjust the number of rotations or the number of vibrations set by the control means.

Claim (Index 1):
A control apparatus of a machine tool, the control apparatus being provided in a machine tool that includes:\n a cutting tool configured to cut a workpiece; rotating means configured to rotate the cutting tool and the workpiece relative to each other; feeding means configured to feed the cutting tool and the workpiece in a predetermined feeding direction; and vibration means configured to allow relative reciprocating vibration between the cutting tool and the workpiece; the control apparatus comprising control means configured to allow the machine tool to machine the workpiece by relative rotation between the cutting tool and the workpiece and by feed movement of the cutting tool toward the workpiece with reciprocating vibration thereof; wherein the control means is configured to set the number of rotations of the relative rotation and the number of vibrations of the reciprocating vibration during one rotation of the relative rotation in accordance with a vibration frequency attributable to a cycle during which an operation instruction can be issued; and wherein the control means includes adjusting means configured to adjust the number of rotations or the number of vibrations, which is set by the control means.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 1.98438
- Patent Class: 82.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15129242', '15129238', '15506793', '15517101', '15552943']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6870589676321572
- 35 USC 102 Novelty (BERT): 0.4813237974636973
- Combined Prediction Score: 0.6664854506153113
- Mean Citation Score: 248.132988
- Max Citation Score: 281.34616
- Similarity Product: 268.2997948845482

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

Dataset: test