PATENT CLAIM ANALYSIS

Application Number: 15756842
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["348", "047000"]

Abstract:
An audio-video recording device is designed to be worn on the user's head and has a structure that includes a video recorder consisting of two video cameras and a binaural audio recorder consisting of two microphones. The microphones are positioned at the opening of the right ear and the opening of the left ear of the user respectively when the user wears the structure on his or her head. Said device may also include at least one audio earpiece and a controller which is configured to communicate the information about the recording device through the said audio earpiece.

Claim (Index 15):
A method of adjusting a distance between the optical axes of the cameras of the device according to  claim 10 , the method comprising:\n a) switching on the laser ( 170 ) via the controller; b) lighting an element, with the laser, that is located in the shared field of vision of two cameras; c) measuring, with the controller, a distance between the element lit by the laser and a point of reference on the device, and this measurement takes place as follows:\n a. determination by the video sensors of both cameras of the respective positions of the image of the laser point reflecting on the targeted element; \n b. calculation of respective angles between the light beams from the laser point image on the element and respective optical axes of the cameras; \n c. determination of the distance depending on the distance between a point of reference on the right side camera sensor and a point of reference on the left side camera sensor; \n d) calculating, with the controller, a distance between the cameras based on a pre-determined calibration and controlling, with the controller, motorization for:\n a. moving the optical axes away from one another if the distance exceeds a pre-determined threshold, and/or \n b. moving the cameras closer to one another if the distance goes below a second pre-determined threshold.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 1.72881
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15425629', '12714693', '15115834', '14557072', '14557012']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6056628006315321
- 35 USC 102 Novelty (BERT): 0.4855934060250944
- Combined Prediction Score: 0.5936558611708883
- Mean Citation Score: 166.07814000000005
- Max Citation Score: 184.14589
- Similarity Product: 124.68580825745464

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