PATENT CLAIM ANALYSIS

Application Number: 15989215
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["356", "614000"]

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 7):
The confocal displacement sensor according to  claim 5 , wherein\n the combining section includes a fiber coupler, a plurality of the first optical fibers, the second optical fiber, and a third optical fiber, the second optical fiber is connected to the fiber coupler to guide the light emitted by the light projecting section to the fiber coupler, each of the plurality of first optical fibers is connected to the fiber coupler to guide, to the optical member, the light guided to the fiber coupler by the second optical fiber and guide, to the fiber coupler, the light reflected while focusing on the surface of the measurement object, and the third optical fiber is connected to the fiber coupler to guide, to the spectral section, the light guided to the fiber coupler by the plurality of first optical fibers.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 2.23944
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15981925', '15989216', '15981924', '15981927', '13059821']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7549697074131532
- 35 USC 102 Novelty (BERT): 0.5504142485808786
- Combined Prediction Score: 0.7345141615299257
- Mean Citation Score: 326.41375
- Max Citation Score: 421.79886
- Similarity Product: 340.7957159385824

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

Dataset: test