PATENT CLAIM ANALYSIS

Application Number: 15879185
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-11
Patent Classification: ["074", "089230"]

Abstract:
The linear driving system comprises a motor, a screw shaft and a table. The motor comprises a rotor, a stator and a ball bearing. The stator comprises a shaft part and a spiral part. The shaft part and the spiral part jointly comprise an accommodation space. The spiral part comprises a first helical protrusion formed on the inner surface thereof. The screw shaft is coaxially coupled with the rotor. One end of the screw shaft comprises a second helical protrusion formed on the outer surface thereof, and the screw shaft is accommodated within the accommodation space. The table is fixed on the other end of the screw shaft. The first helical protrusion is engaged with the second helical protrusion. When the rotor is rotated, the rotor drives the screw shaft and the table to move forward or backward linearly in the direction of the axial of the rotor.

Claim (Index 12):
The linear driving system according to  claim 10 , wherein the spiral part comprises a protruding part, the ball bearing is disposed between the extension part of the shaft part and the protruding part of the spiral part.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.74576
- Patent Class: 74.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14144138', '14377364', '12965043', '13877455', '10505095']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8204279100489983
- 35 USC 102 Novelty (BERT): 0.4910823267509762
- Combined Prediction Score: 0.787493351719196
- Mean Citation Score: 229.532662
- Max Citation Score: 335.8972
- Similarity Product: 236.09843545818327

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

Dataset: test