PATENT CLAIM ANALYSIS

Application Number: 15780529
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["250", "340000"]

Abstract:
Provided is a gas concentration length measurement device into which image data (moving image data) representing a plurality of infrared images is input, the image data being obtained by taking infrared images of a gas leakage monitoring target at a plurality of times. The gas concentration length measurement device generates chronological pixel data in which pieces of pixel data for pixels that are at the same positions in the plurality of infrared images are arranged chronologically, then uses the chronological pixel data for a predetermined pixel among the plurality of pixels constituting the infrared images as a basis to determine a with-gas background temperature indicating the background temperature when a gas is present in a predetermined region corresponding to the predetermined pixel and a without-gas background temperature indicating the background temperature when gas is not present in the predetermined region.

Claim (Index 4):
The gas concentration length measurement device according to  claim 1 , wherein\n the hardware processor extracts, from the chronological pixel data, frequency component data indicating a temperature change of a background of the monitoring target; the hardware processor calculates difference data indicating a difference between the chronological pixel data and the frequency component data; the hardware processor calculates absolute value data indicating an absolute value of the difference data; and the hardware processor calculates average absolute value data indicating a moving average of the absolute value data, the hardware processor determines the with-gas background temperature and the without-gas background temperature on the basis of the average absolute value data.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 93.0
- Lexical Diversity: 2.1791
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15770273', '15693007', '13935988', '15692805', '15720708']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7321943573323944
- 35 USC 102 Novelty (BERT): 0.494603668870168
- Combined Prediction Score: 0.7084352884861718
- Mean Citation Score: 209.488296
- Max Citation Score: 253.94724
- Similarity Product: 200.4406081654072

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

Dataset: test