PATENT CLAIM ANALYSIS

Application Number: 15781875
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["725", "146000"]

Abstract:
To reduce a processing load on a receiving side upon superimposition of a subtitle graphics data on video data. A video stream with the video data is generated. A subtitle stream with bitmap data obtained by conversion of the subtitle graphics data is generated. A container containing the video stream and the subtitle stream is transmitted. The subtitle stream contains a first segment having a bitmap conversion table with color gamut and/or brightness conversion information. On the receiving side, the bitmap data is merely converted into the subtitle graphics data by means of the bitmap conversion table to that the subtitle graphics data with characteristics conformable to characteristics of superimposition target video data can be easily obtained.

Claim (Index 14):
The receiving device according to  claim 13 , wherein\n the subtitle stream further contains a second segment having characteristic information corresponding to each of the multiple bitmap conversion tables, and in the processing of converting the bitmap data into the subtitle graphics data, the bitmap conversion table conformable to the characteristic of the superimposition target video data is selected on the basis or the characteristic information contained in the second segment and corresponding to each of the multiple bitmap conversion tables.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 2.25455
- Patent Class: 725.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15572313', '15738824', '15738856', '15542524', '11013379']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5302208921050034
- 35 USC 102 Novelty (BERT): 0.5192258897037328
- Combined Prediction Score: 0.5291213918648764
- Mean Citation Score: 296.416172
- Max Citation Score: 311.3194
- Similarity Product: 206.02873788964743

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