PATENT CLAIM ANALYSIS

Application Number: 15928970
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["074", "490050"]

Abstract:
A combination link actuation device has two link actuation devices combined with each other. Each link actuation device is provided so as to connect a distal end side link hub to a proximal end side link hub such that an orientation of the distal end side link hub is changed relative to the proximal end side link hub through three link mechanisms aligned in a circumferential direction. An orientation controlling actuator is provided in two or more link mechanisms among the three link mechanisms to optionally change an orientation of the distal end side link hub relative to the proximal end side link hub. At least one circumferential separation angle among separation angles of the three link mechanisms is greater than 120°. The two link actuation devices are disposed such that portions, of the link mechanisms, where the separation angle is greater than 120° oppose each other.

Claim (Index 5):
The combination type link actuation device as claimed in  claim 1 , wherein at least one of the proximal end side link hub and the distal end side link hub has a U-shape which is opened on a side where the separation angle is greater than 120\u00b0, as viewed in a direction perpendicular to a plane on which the proximal side and distal side end link members of the three link mechanisms are aligned.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 2.36923
- Patent Class: 74.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15157014', '15280408', '15155577', '14385931', '15751391']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8525760249214791
- 35 USC 102 Novelty (BERT): 0.4892839521721679
- Combined Prediction Score: 0.816246817646548
- Mean Citation Score: 321.713182
- Max Citation Score: 334.4876
- Similarity Product: 230.2155583457232

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test