PATENT CLAIM ANALYSIS

Application Number: 15744273
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["348", "053000"]

Abstract:
A head-mounted display apparatus is disclosed which including a main frame arranged with left and right display screens, left and right eyepieces arranged in correspondence with the left and right display screen. The main frame is further arranged with a diopter and interpupillary distance adjustment mechanism for adjusting a distance between the display screens and the eyepieces and a distance between two eyepieces at each side. The diopter and interpupillary distance adjustment mechanism employs a rotation operation and a sliding operation of a same knob assembly for achieving adjustments of a diopter and an interpupillary distance of the head-mounted display apparatus. That is, not only the operation is easier, but also the product structure is simplified, so that the head-mounted display apparatus has a more compact structure, lighter weight and more comfortable and convenient use.

Claim (Index 35):
The head-mounted display apparatus according to  claim 25 , wherein the left mounting frame and the right left mounting frame are respectively arranged with an interpupillary distance adjustment sheet;\n the guide shaft mounting frame is arranged with through holes, a plurality of grooves which are transversely and uniformly distributed are arranged on a surface of the guide shaft mounting frame opposite to the first guide shaft group; one end of the interpupillary distance adjustment sheet is fixed on the left mounting frame or the right mounting frame, the other end of the interpupillary distance adjustment sheet contacts with the grooves via passing through the through holes and is arranged with a flange adapting a shape of the groove, wherein during a movement of the left mounting frame or the right mounting frame relative to the guide shaft mounting frame, the flange coordinates sequentially to clamp and be embedded in the grooves which are transversely and uniformly distributed.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 2.11765
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15151047', '15143744', '15057870', '14516180', '14330946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6544401511828057
- 35 USC 102 Novelty (BERT): 0.498420324198402
- Combined Prediction Score: 0.6388381684843654
- Mean Citation Score: 218.965828
- Max Citation Score: 240.91052
- Similarity Product: 170.84508800181626

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

Dataset: test