PATENT CLAIM ANALYSIS

Application Number: 15867611
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["082", "124000"]

Abstract:
The invention provides a machine tool capable of facilitating a process of switching product ejecting apparatuses. The machine tool comprises a spindle which rotates a workpiece around an axis of the spindle, an actuator which reciprocates a rod arranged parallel to the axis of the spindle, and a coupler switched between a coupling position and a standby position. The coupler connects the rod and an ejecting shaft inserted in the spindle when held in the coupling position. The coupler is not connected to at least the ejecting shaft when held in the standby position. The ejecting shaft along with the coupler is moved in the direction of the axis of the spindle according to reciprocation of the rod when the coupler is held in the coupling position.

Claim (Index 3):
The machine tool of  claim 1 , wherein the coupler is further provided with an engaging portion having a groove for receiving the rod when the coupler is switched from the standby position to the coupling position,\n wherein the rod is provided with an insert to be received in the groove, and wherein the rod is further provided with an engagement structure to be engaged with the engaging portion to prevent relative reciprocation of the rod when the insert is received in the groove.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.43636
- Patent Class: 82.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15047521', '13041946', '14702911', '12473336', '15077358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6992717482662842
- 35 USC 102 Novelty (BERT): 0.4633633971992555
- Combined Prediction Score: 0.6756809131595815
- Mean Citation Score: 141.57483599999995
- Max Citation Score: 145.6704
- Similarity Product: 103.02986181678772

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