PATENT CLAIM ANALYSIS

Application Number: 15899796
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["356", "128000"]

Abstract:
According to one embodiment, an optical test apparatus includes a photodetector and a processing circuit. The photodetector outputs, as a light receiving signal, information concerning a light direction of received light. The processing circuit processes the light receiving signal to acquire information concerning a standard light direction as a standard and information concerning a passing light direction of passed light which has passed through an object; compares the information concerning the passing light direction with the information concerning the standard light direction, and on the basis of results of the comparison, acquires information concerning internal physical quantities of the object.

Claim (Index 7):
The optical test apparatus according to  claim 1 , further comprising:\n a probe beam generating unit which emits, in the standard light direction, as the light, probe beam having a wavelength transmittable through the object, and an acoustic wave generating unit configured to generate an acoustic wave in the object, and configured to generate a diffracted wave which changes a refractive index distribution on a light path of the passed light from interference of the acoustic wave with the refractive index distribution on a propagation path in the object, wherein the processing circuit acquires presence/absence or change of the refractive index distribution on the propagation path of the acoustic wave in the object as the information concerning the internal physical quantities of the object.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.27083
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10406268', '12433006', '14303726', '12558773', '13500692']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.679647419439608
- 35 USC 102 Novelty (BERT): 0.4596201205032607
- Combined Prediction Score: 0.6576446895459733
- Mean Citation Score: 144.63315000000003
- Max Citation Score: 157.68826
- Similarity Product: 124.6769762792802

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

Dataset: test