PATENT CLAIM ANALYSIS

Application Number: 15869508
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["348", "128000"]

Abstract:
An oil leakage detector of the present invention includes an image processing unit wherein the image processing unit calculates the values of saturation and intensity of each pixel in the color image of the object after an ultra-violet light is irradiated thereon, draws an intensity-saturation characteristic line of the saturation expressed in an X-axis and the intensity expressed in a Y-axis, sets an upper limit and a lower limit of intensity of each saturation as a threshold value based on an area without oil adhesion on the surface of the object, and determines, in the intensity-saturation characteristic line, an area corresponding to a pixel group where the intensity exceeds the threshold value of the upper limit and a pixel group where the intensity falls below the threshold value of the lower limit, to be an oil leakage adhered area.

Claim (Index 19):
The oil leakage detection method according to  claim 15 , comprising the step of, as the distribution range of the intensity values of the area without oil adhesion on the surface of the object, utilizing a distribution range obtained in advance where leakage oil is not adhered to the surface of the object.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 86.0
- Lexical Diversity: 2.31746
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15053294', '15205504', '13209677', '13229153', '13477122']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5937620005305844
- 35 USC 102 Novelty (BERT): 0.5610817803948622
- Combined Prediction Score: 0.5904939785170121
- Mean Citation Score: 217.70267
- Max Citation Score: 431.9128
- Similarity Product: 410.4054825461389

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