PATENT CLAIM ANALYSIS

Application Number: 15942016
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["351", "237000"]

Abstract:
A subjective optometry apparatus includes a light projecting optical system which projects a target light flux toward an examinee's eye to project a visual target onto the examinee's eye, a calibration optical system which is disposed in an optical path from the light projecting optical system to the examinee's eye and changes optical characteristics of the target light flux, an optical member which guides the target light flux of which the optical characteristics is changed by the calibration optical system to the examinee's eye, a light deflection section being different from the calibration optical system, which includes light deflection members provided in a left and right pair and a driving section which rotationally drives the light deflection members, and deflects the target light flux by rotating the light deflection members, and a control section which controls the light deflection section based on prism information to deflect the target light flux.

Claim (Index 1):
A subjective optometry apparatus that subjectively measures optical characteristics of an examinee's eye, comprising:\n a light projecting optical system that includes a right eye light projecting optical system and a left eye light projecting optical system which are provided in a left and right pair, and projects a target light flux toward the examinee's eye to project a visual target onto the examinee's eye; a calibration optical system that includes a right eye calibration optical system and a left eye calibration optical system which are provided in a left and right pair, is disposed in an optical path from the light projecting optical system to the examinee's eye, and changes optical characteristics of the target light flux; an optical member that guides the target light flux of which the optical characteristics is changed by the calibration optical system to the examinee's eye; a light deflection section that is a member different from the calibration optical system, includes light deflection members provided in a left, and right pair respectively and a driving section configured to rotationally drive the light deflection members, and deflects the target light flux by rotating the light deflection members; a setting section that sets prism information; and a control section that controls the light deflection section based on the prism information set by the setting section to deflect the target light flux.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 2.63934
- Patent Class: 351.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15913029', '15347915', '15694235', '15710202', '14136480']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6253179751032889
- 35 USC 102 Novelty (BERT): 0.521437476903057
- Combined Prediction Score: 0.6149299252832657
- Mean Citation Score: 339.842456
- Max Citation Score: 373.06357
- Similarity Product: 354.2798153724856

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

Dataset: test