PATENT CLAIM ANALYSIS

Application Number: 15948862
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["359", "630000"]

Abstract:
A virtual image display device is provided with a portable terminal holding unit, a combiner and base unit. The portable terminal holding unit detachably holds a portable terminal equipped with a display for displaying a guide image. The combiner reflects the light of the guide image displayed by the portable terminal to let an observer visually recognize the image as a virtual image. The base unit is connected to the portable terminal holding unit and the combiner.

Claim (Index 5):
The virtual image display device according to  claim 1 ,\n wherein the optical element has a reflective surface formed into a concave shape, wherein the reflective surface reflects the light of the image, wherein the reflective surface faces the display unit of the portable terminal held by the holding unit while being inclined with respect to the display unit, wherein a curvature radius of a first edge of the reflective surface is smaller than a curvature radius of a second edge of the reflective surface, and wherein a distance between the first edge and the display unit is longer than a distance between the second edge and the display unit.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.10256
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['09810462', '13061877', '15030807', '14258068', '14010310']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8089656398442489
- 35 USC 102 Novelty (BERT): 0.4486380571870231
- Combined Prediction Score: 0.7729328815785262
- Mean Citation Score: 154.06260400000005
- Max Citation Score: 161.93971000000005
- Similarity Product: 132.62088222479704

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

Dataset: test