PATENT CLAIM ANALYSIS

Application Number: 15749982
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["701", "002000"]

Abstract:
The unmanned flying body is provided with a gas detector, a distance meter, and an altitude controller. The gas detector emits diagonally downward to the forward side in a moving direction of the unmanned flying body a detecting light frequency-modulated by a predetermined modulation frequency setting a predetermined frequency as a central frequency. The gas detector receives the light, returned from a measurement target to which the detecting light is emitted (an area on a pipe member for transferring gas, irradiated with the detecting light), as first light. The measurement target is checked for gas leakage based on the received first light. The distance meter measures the distance between the gas detector and the measurement target. The altitude controller controls the flight altitude of the unmanned flying body based on the measured distance.

Claim (Index 5):
The gas detection device according to  claim 3 , further comprising\n an angle adjuster provided in the unmanned flying body and configured to adjust an emission angle between a direction in which the detecting light and the distance measuring light are emitted and a vertical direction to a predetermined first angle when a flight speed of the unmanned flying body is a first speed, and to a predetermined second angle which is larger than the first angle when the flight speed of the unmanned flying body is a second speed higher than the first speed, wherein the hardware processor causes to control the flight altitude of the unmanned flying body to a predetermined first flight altitude when the flight speed of the unmanned flying body is the first speed, and to a predetermined second flight altitude which is lower than the first flight altitude when the flight speed of the unmanned flying body is the second speed.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.24615
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15506218', '12639364', '15751353', '15678052', '15566660']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4186046875333525
- 35 USC 102 Novelty (BERT): 0.4768004259143376
- Combined Prediction Score: 0.424424261371451
- Mean Citation Score: 166.19765800000005
- Max Citation Score: 187.17168
- Similarity Product: 133.94739762479782

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