PATENT CLAIM ANALYSIS

Application Number: 15968677
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["345", "156000"]

Abstract:
An electrostatic slide clutch comprises first and second sheet electrodes, a dielectric layer, and a drive circuit. The dielectric layer is arranged between the first and second sheet electrodes. The drive circuit is coupled electrically to the first sheet electrode and to the second sheet electrode and configured to move a variable amount of charge bidirectionally between the first and second sheet electrodes, to influence a normal force between the first and second sheet electrodes.

Claim (Index 20):
A virtual reality system comprising:\n a body-movement restriction portion in the form of an electrostatic slide clutch, comprising:\n a first sheet electrode; \n a second sheet electrode oriented parallel to the first sheet electrode, the second sheet electrode disposed on a second substrate; \n a dielectric layer disposed on a face of the first sheet electrode opposing the second sheet electrode; and \n a drive circuit coupled electrically to the first sheet electrode and to the second sheet electrode, the drive circuit being configured to move a variable amount of charge bidirectionally between the first and second sheet electrodes, to influence a frictional force between the first and second sheet electrodes in response to detection of contact between a body of a user and a virtual display object projected into a field of view of the user.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.25
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14714194', '15273668', '15392784', '15219263', '12010243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6060291852126718
- 35 USC 102 Novelty (BERT): 0.4438734387457499
- Combined Prediction Score: 0.5898136105659796
- Mean Citation Score: 97.428517
- Max Citation Score: 98.886635
- Similarity Product: 77.06205742297112

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