PATENT CLAIM ANALYSIS

Application Number: 15900134
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["386", "226000"]

Abstract:
A signature to be used to verify whether or not an original version video captured by a camera has been altered is assigned in the camera to improve the evidential quality of the original version video captured by the camera. The camera ( 2 ) includes: an image pickup unit that captures a video of an area to be monitored; a CPU that generates, using a portion or the entirety of video data of the area to be monitored captured by the image pickup unit, a signature for verifying whether or not the video data have been altered; and a network communication unit that sequentially transmits, to a client terminal ( 4 ), signed video data obtained by assigning the signature generated by the CPU to the video data. The client terminal ( 4 ) includes: a network communication unit that receives the signed video data that are sequentially transmitted from the network communication unit; a CPU that verifies whether or not the video data included in the signed video data received by the network communication unit have been altered; and a display ( 43 ) that outputs the result of the verification performed by the CPU.

Claim (Index 7):
The signature generation system of  claim 3 ,\n wherein, in a case where the verifier determines that video data contained in the signed video data does not be falsified, the output portion outputs the video data.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.69231
- Patent Class: 386.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11574089', '12888553', '11182049', '10653191', '13985584']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5606965480902
- 35 USC 102 Novelty (BERT): 0.4887310605362807
- Combined Prediction Score: 0.5534999993348081
- Mean Citation Score: 158.71918599999995
- Max Citation Score: 180.56166
- Similarity Product: 124.11051618130804

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

Dataset: test