PATENT CLAIM ANALYSIS

Application Number: 16081503
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["386", "200000"]

Abstract:
The group of inventions relates to forming and displaying an image on curved screens using projectors, and is applicable in domed multiple projection systems, full dome theatres, planetariums, different simulators and virtual reality. The claimed device comprises a server, a camera, a module for remote control and switching. A plurality of projectors can be connected to a single server with the aid of image separating devices. The inventions make it possible to combine several information display devices to produce a single synchronized image while preventing visible overlaps, differences in colour and light intensity or parasitic flares between fragments generated by different projectors or digital screens. The inventions also provide: the possibility of playing back a high resolution encoded video stream and a multichannel audio stream; the possibility of capturing and displaying high-resolution audio and video in real-time; and working with licenses which allow playback of an encoded video stream.

Claim (Index 3):
A content encryption method used to implement the method of  claim 2 , including steps where the source video image is obtained and divided into frames; each frame is divided into at least two parts which are encoded with a codec and encrypted with at least one license key; all encrypted video image parts are packaged into a single recorded file which is recorded to a memory device; this memory device with the recorded file and the memory device which holds a license file for the recorded file are simultaneously connected to a PC; the recorded file is unpacked and decoded, and a decoded stream is transferred to an autocalibration module.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.60784
- Patent Class: 386.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14019855', '11912524', '12728838', '14534855', '13070239']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5900413041700301
- 35 USC 102 Novelty (BERT): 0.4977169157234871
- Combined Prediction Score: 0.5808088653253758
- Mean Citation Score: 157.900796
- Max Citation Score: 160.0598
- Similarity Product: 89.33771022751331

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

Dataset: test