PATENT CLAIM ANALYSIS

Application Number: 15889817
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["345", "175000"]

Abstract:
In a projection-type video display device that displays an image by projecting the image onto a projection object starting from a desk surface, a display screen on which a position and a gesture operation of a user are reflected is displayed in a predetermined area. An illumination and a camera are disposed in the projection-type video display device installed on the desk surface, a gesture using user's fingers is detected, and, for example, a menu screen and an operation guide are displayed according to the gesture. The shadows of the fingers are photographed by the camera, and a gesture is detected. According to the gesture, the display screen is moved, rotated, divided, or enlarged/reduced, or a menu screen is displayed. The display direction is determined in consideration of the direction of sides of the desk.

Claim (Index 5):
The projection-type video display device of  claim 2 , wherein the at least one light source includes two light sources, and\n the control system detects the position at which the operator's finger is brought into contact with the video projection surface based on features of two different shadows cast by the operator's finger on the video projection surface.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.30303
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15037164', '15533800', '14172030', '15524704', '14187488']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.662702006420541
- 35 USC 102 Novelty (BERT): 0.5452235115836364
- Combined Prediction Score: 0.6509541569368505
- Mean Citation Score: 245.077468
- Max Citation Score: 392.32278
- Similarity Product: 383.9333025986553

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