PATENT CLAIM ANALYSIS

Application Number: 15865561
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["074", "490020"]

Abstract:
A horizontal articulated robot including a base; one or more arms, attached to the base so as to be capable of rotating horizontally; a ball screw spline shaft that is disposed at an end of the one or more arms and that supports a workpiece at one end of the ball screw spline shaft; a ball screw nut through which the ball screw spline shaft passes and which is driven; and two ball spline nuts configured to support the ball screw spline shaft passing through the ball spline nuts, respectively, on both sides of the ball screw nut interposed therebetween in a longitudinal axis direction. At least one of the ball spline nuts drives the ball screw spline shaft about the longitudinal axis with respect to the arms.

Claim (Index 2):
The horizontal articulated robot according to  claim 1 , wherein one of the ball spline nuts is detachably attached to the one or more arms.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.1746
- Patent Class: 74.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11069174', '10609444', '15865452', '10186751', '14068115']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8300204113740883
- 35 USC 102 Novelty (BERT): 0.4609336352964434
- Combined Prediction Score: 0.7931117337663238
- Mean Citation Score: 224.368872
- Max Citation Score: 230.07771
- Similarity Product: 163.3386990091574

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