PATENT CLAIM ANALYSIS

Application Number: 15979404
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["353", "030000"]

Abstract:
The present invention provides a projection method, equipment and system for achieving short focal length circular-screen output based on multiple optical machines. The projection method includes: setting a plurality of optical machines corresponding to one visual plane; calculating a value range of a throw ratio of the optical machines corresponding to the visual plane according to a percentage of a fusing zone formed when projection of the optical machines intersects each other and is projected to the corresponding visual plane and an expected screen ratio; obtaining setting parameters of each optical machine based on the value range of the throw ratio of each optical machine; and obtaining a spatial position and a rotation angle range for when the optical machines are projecting based on the setting parameters of the optical machines and a projection area of an optical path coverage range of the optical machines on the corresponding visual plane.

Claim (Index 11):
The cave automatic virtual environment (CAVE) system according to  claim 10 , wherein the one of the plurality of visual planes is set to be projected by four optical machines simultaneously.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 93.0
- Lexical Diversity: 2.34328
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15979394', '15979383', '15979399', '12332047', '14580769']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6830863679505058
- 35 USC 102 Novelty (BERT): 0.5309913789606576
- Combined Prediction Score: 0.667876869051521
- Mean Citation Score: 243.6505
- Max Citation Score: 333.29123
- Similarity Product: 241.82678100502133

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

Dataset: test