PATENT CLAIM ANALYSIS

Application Number: 16195312
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["353", "099000"]

Abstract:
A first holding member holds a first optical system and a first mirror, and has a first junction surface. A second holding member holds a second optical system and a second mirror, and has a second junction surface. A junction portion is configured such that, in a state where the first junction surface and the second junction surface are aligned with each other, the second holding member is capable of being shifted in a direction of both the junction surfaces and rotated around an optical axis, and makes it possible to perform optical axis alignment. An emission-side optical axis of the first optical system and an incidence-side optical axis of the second optical system are aligned with each other, and thus a U-shaped optical path is formed by the first and second optical systems.

Claim (Index 5):
The projection lens according to  claim 2 , wherein\n the first frame includes a first junction surface intersecting an emission-side optical axis of the first optical axis bending member, the fourth frame includes a second junction surface intersecting an incident-side optical axis of the intermediate lens, the first junction surface and the second junction surface are aligned with each other, and the first frame and the fourth frame are fixed by a fixing member, and the fixing member is configured to be loosened and when the fixing member is loosened, at least one of the first frame and the fourth frame is capable of being shifted or rotated in planes of both the junction surfaces.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 98.0
- Lexical Diversity: 2.57143
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16193979', '15938093', '16140553', '15923803', '15542194']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.724765148505374
- 35 USC 102 Novelty (BERT): 0.5315329572579329
- Combined Prediction Score: 0.7054419293806299
- Mean Citation Score: 260.195942
- Max Citation Score: 360.18466
- Similarity Product: 267.854699895885

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