PATENT CLAIM ANALYSIS

Application Number: 16414253
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["356", "365000"]

Abstract:
Circular dichroism can be accurately measured even when a phase modulation element with a distortion component is used. A circular dichroism measuring method using a circular dichroism measuring device  2  includes a step of measuring Ip(t) (S 101 : phase amount change acquisition step), a step of measuring Is(t) (S 102 : sample data acquisition step), a step of converting Ip(t) to δ(t) (S 103 : phase amount change acquisition step), a step of converting Is(t) to Is(δ) (S 104 : analysis step/Is(δ) calculation step), and a step of performing curve fitting to calculate matrix elements S 00 , S 02 , and S 03  (S 105 : analysis step/matrix element calculation step).

Claim (Index 3):
A circular dichroism measuring device including a light source, a polarization plate that extracts linearly polarized light from light emitted from the light source, a phase modulation element that modulates the linearly polarized light, and a light detector that detects light modulated by the phase modulation element and then transmitted through a sample, the circular dichroism measuring device comprising:\n a sample data acquisition means for acquiring a change in a light intensity with respect to time in the light detector; a phase amount change acquisition means for acquiring a change in a phase amount with respect to time of the phase modulation element; and at least one processor having instructions stored in a memory device that, when executed by the at least once processor, cause the measuring device to perform operations comprising:\n converting the change in light intensity acquired in the sample data acquisition means into a change with respect to the phase amount on the basis of the change in the phase amount acquired in the phase amount change acquisition means, and \n calculating matrix elements S 00 , S 02 , and S 03  when a Mueller matrix according to the sample is as shown in Equation (1) below on the basis of the change with respect to the phase amount: \n S = S \ue8a0 ( \u03b8 ) = e - Av \u00b7 ( S \ue89e \ue89e 00 S \ue89e \ue89e 01 S \ue89e \ue89e 02 S \ue89e \ue89e 03 S \ue89e \ue89e 10 S \ue89e \ue89e 11 S \ue89e \ue89e 12 S \ue89e \ue89e 13 S \ue89e \ue89e 20 S \ue89e \ue89e 21 S \ue89e \ue89e 22 S \ue89e \ue89e 23 S \ue89e \ue89e 30 S \ue89e \ue89e 31 S \ue89e \ue89e 32 S \ue89e \ue89e 33 ) . ( 1 )

Metadata:
- Claim Count in Document: 5.0
- Percentile: 100.0
- Lexical Diversity: 2.38095
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15315433', '11785134', '10196593', '12223446', '13727709']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7085949057117503
- 35 USC 102 Novelty (BERT): 0.5566012701256344
- Combined Prediction Score: 0.6933955421531387
- Mean Citation Score: 243.229356
- Max Citation Score: 430.2555
- Similarity Product: 384.49231184077263

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

Dataset: test