PATENT CLAIM ANALYSIS

Application Number: 15869011
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["074", "424710"]

Abstract:
A ball screw structure with detection function includes a screw shaft having an external screw groove; a nut mounted to the screw shaft to be movable in an axial direction of the screw shaft and having an internal screw groove, which corresponds to the external screw groove of the screw shaft to define a loading channel between the internal screw groove of the nut and the external screw groove of the screw shaft; a ball assembly movable, through rolling, in the loading channel; and a recirculation member directly mounted to the nut and provided thereon with a microcontroller and a sensor to detect a rotation state of the screw shaft inside the nut and further formed with a recirculation passage in communication with the nut to allow the ball assembly to move and recirculate therethrough.

Claim (Index 7):
The ball screw structure with detection function according to  claim 1 , wherein the microcontroller and the sensor are connectable through electrical wires for supply of an external electrical source to the microcontroller and the sensor.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.49123
- Patent Class: 74.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15144824', '14206594', '12003590', '11980931', '10485881']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.820614599827976
- 35 USC 102 Novelty (BERT): 0.4588577889011921
- Combined Prediction Score: 0.7844389187352977
- Mean Citation Score: 198.563178
- Max Citation Score: 201.82509
- Similarity Product: 135.229105208112

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