PATENT CLAIM ANALYSIS

Application Number: 15898638
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["408", "017000"]

Abstract:
A high frequency vibration spindle system which includes a spindle having a spindle housing and a spindle shaft disposed in the spindle housing; a toolholder, engaged with the spindle and adapted to be engaged with a tool; an electric power transmission device disposed at the front end or a rear end of the spindle, including a first coil and a second coil; the first coil is disposed on the spindle housing, and the second coil is disposed on the spindle shaft to be rotated with the spindle shaft coaxially; the first coil and the second coil are spaced with a gap; the second coil is adapted to receive an electric power from the first coil with a non-contact induction method; and a transducer, adapted to be controlled to vibrate the tool and disposed in the toolholder and electrically connected with the second coil to receive the electric power.

Claim (Index 1):
A high frequency vibration spindle system, comprising:\n a spindle, including a spindle housing and a spindle shaft, wherein the spindle has a front end and a rear end opposite to the front end, and the spindle shaft is disposed in the spindle housing in a rotatable manner; a toolholder, having an internal space and engaged with a front end of the spindle with a detachable manner, being adapted to be engaged with a tool; an electric power transmission device, including a first coil and a second coil, wherein the electric power transmission device is disposed at the front end or a rear end of the spindle; the first coil is disposed on the spindle housing, and the second coil is disposed on the spindle shaft to be rotated with the spindle shaft coaxially; the first coil and the second coil are spaced apart from each other with a gap; the second coil is adapted to receive an electric power from the first coil with a non-contact induction method; and a transducer, adapted to be controlled to vibrate the tool and being disposed in the internal space of the toolholder and electrically connected with the second coil to receive the electric power.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 88.0
- Lexical Diversity: 2.74138
- Patent Class: 408.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15810978', '13795171', '15785226', '13658984', '14760304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7043751594252229
- 35 USC 102 Novelty (BERT): 0.4664727849422739
- Combined Prediction Score: 0.680584921976928
- Mean Citation Score: 159.584506
- Max Citation Score: 181.98828
- Similarity Product: 137.91709373458386

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