PATENT CLAIM ANALYSIS

Application Number: 15768956
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["279", "132000"]

Abstract:
The present invention provides a lathe that is provided with an eccentricity adjustment mechanism that makes it possible for electrical components that are readily affected by the environment to be eliminated from the turntable; for slip rings in particular, which exhibit problems in terms of the durability of signal transmission during high-speed rotation, to be eliminated as well, and for safe and stable adjustment of workpiece eccentricity to be easily achieved. A lathe provided with an eccentricity adjustment mechanism, in which a linear motion guide unit ( 6 ) is provided in an inclined state in an engaging part of the center part of a turntable ( 1 ) and an axial-direction-movement part ( 5 A) of a center shaft ( 5 ); and, due to the center shaft ( 5 ) being moved, the turntable ( 1 ) moves in the radial direction by the radial pressing force generated by the linear motion guide unit ( 6 ) being inclined, and the eccentricity of the workpiece ( 3 ) is adjusted.

Claim (Index 1):
A lathe provided with an eccentricity adjustment mechanism, the lathe being provided with a workpiece-fixing device on a turntable controlled for rotation or controlled for indexing, and a workpiece fixed by the workpiece-fixing device and rotated or indexed on the turntable being processed using a movement-controlled processing tool, wherein the lathe is characterized in being provided with an eccentricity adjustment mechanism that is provided so as to be capable of moving the turntable in the radial direction with respect to the rotation center and provided so as to be capable of adjusting the eccentricity of the workpiece; an axial-direction-movement part that moves in the axial direction being provided on a center shaft of the turntable; a linear motion guide unit being provided in an inclined state in an engaging part of the center part of the turntable and the axial-direction-movement part of the center shaft; and, due to the axial-direction-movement part of the center shaft being moved in the axial direction, the turntable moving in the radial direction by the radial pressing force generated by the linear motion guide unit being inclined, and the eccentricity of the workpiece being adjusted.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.16471
- Patent Class: 279.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14402860', '10860625', '15304238', '11169918', '13034243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7047103136888638
- 35 USC 102 Novelty (BERT): 0.4488185411553994
- Combined Prediction Score: 0.6791211364355174
- Mean Citation Score: 179.271244
- Max Citation Score: 181.77531
- Similarity Product: 138.4444564854455

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

Dataset: test