PATENT CLAIM ANALYSIS

Application Number: 16282333
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["356", "609000"]

Abstract:
To provide a confocal displacement sensor capable of reducing a measurement error. Light having a plurality of wavelengths is emitted by a light processing section  120 . A chromatic aberration along an optical axis direction is caused by a lens unit  220  in the light emitted by the light projecting section  120 . The light having the chromatic aberration converged and irradiated on a measurement object S by the lens unit  220 . In the light irradiated on the measurement object S by the lens unit  220 , light having a wavelength reflected while focusing on the surface of the measurement object S passes through a plurality of pinholes. Displacement of the measurement object S is calculated by an arithmetic processing section  150  on the basis of signal intensity for each wavelength of an average signal corresponding to an average of intensities for each wavelength concerning a plurality of lights passed through the plurality of pinholes.

Claim (Index 20):
The confocal displacement sensor according to  claim 18 , wherein\n the processing unit includes the optical coupler configured to combine the plurality of lights passed through the plurality of optical fibers to thereby generate a combined light, and the spectral section is configured to spectrally disperse the light combined by the optical coupler, the light receiving section is configured to receive the light spectrally dispersed by the spectral section and output, as the average signal, the electric light reception signal indicating a light reception amount for each wavelength concerning the light combined by the optical coupler, and the calculating section is configured to calculate the displacement of the measurement object on the basis of the average signal output from the light receiving section.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.23944
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15989215', '15981925', '15989216', '15981924', '15981927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7353109353059767
- 35 USC 102 Novelty (BERT): 0.6136162061239308
- Combined Prediction Score: 0.7231414623877721
- Mean Citation Score: 395.75673
- Max Citation Score: 543.9008
- Similarity Product: 503.1297078710557

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