PATENT CLAIM ANALYSIS

Application Number: 15951885
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["250", "459100"]

Abstract:
A quantum yield calculation method uses a quantum yield calculation program for a spectrophotofluorometer. When a quantum yield is calculated using a spectrophotofluorometer  1 , a calibration processing unit executes the processing to calibrate a photon number A 2  that is a photon number of the fluorescence in a blank measurement state based on a photon number A 1  that is the photon number of an excitation light in the blank measurement state and a photon number B 1  that is the photon number of an excitation light in the sample measurement state. A quantum yield calculation processing unit calculates a first quantum yield based on a background photon number A 2 ′ after a calibration in addition to the photon number A 1  of the excitation light in the blank measurement state and the photon number B 2  of the fluorescence in the sample measurement state.

Claim (Index 9):
A quantum yield calculation program, that calculates a quantum yield based on a spectrum obtained by irradiating an excitation light to be incident into an inside of an integrating sphere having a measurement position at which a sample is in-place and detecting the light emitted from the inside of said integrating sphere, comprising:\n a blank measurement step of calculating a first photon number that is the photon number of said excitation light incident into said integrating sphere and a second photon number that is a photon number of a light in a different wavelength range from a wavelength range of the excitation light based on a spectrum obtained by irradiating the excitation light into said integrating sphere in a blank measurement state in which no sample is placed at said measurement position; a sample measurement step of calculating a third photon number that is a photon number of the excitation light incident to said integrating sphere based on the spectrum obtained by irradiating the excitation light in a sample measurement state in which a sample is in-place at said measurement position and calculating a fourth photon number that is a photon number of the light in said specific wavelength range; a calibration step of calculating a fifth photon number by calibrating said second photon number based on said first photon number and said third photon number; and a quantum yield calculation step of calculating a quantum yield based on said first photon number, said fourth photon number and said fifth photon number; wherein a computer executes each step.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 3.125
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13141152', '13033612', '13000466', '14764703', '13988778']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7360065945521763
- 35 USC 102 Novelty (BERT): 0.4916611461751763
- Combined Prediction Score: 0.7115720497144763
- Mean Citation Score: 246.868654
- Max Citation Score: 277.08163
- Similarity Product: 242.3185478784579

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

Dataset: test