PATENT CLAIM ANALYSIS

Application Number: 16181911
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["356", "336000"]

Abstract:
A particulate matter measuring device includes a gas transporting actuator, a micro particle sensor and a laser module. The micro particle sensor is disposed corresponding in position to the gas transporting actuator. The laser module is disposed between the gas transporting actuator and the micro particle sensor and emits a laser beam between the gas transporting actuator and the micro particle sensor. The air flowing between the gas transporting actuator and the micro particle sensor is irradiated by the laser beam. The micro particle sensor analyzes sizes of suspended particles in the air and calculates concentrations of the suspended particles. The air is ejected at high speed by the gas transporting actuator to perform a cleaning operation on a surface of the micro particle sensor so as to remove the suspended particles on the surface of the micro particle sensor and maintain accuracy of the micro particle sensor.

Claim (Index 6):
The particulate matter measuring device according to  claim 1 , wherein the gas transporting actuator comprises:\n an air inlet plate having at least one inlet, at least one convergence channel and a convergence chamber, wherein at least one convergence channel is aligned with the at least one inlet, and the at least one inlet allows the air to flow in and the convergence channel guides the air from the inlet toward the convergence chamber; a resonance plate having a central aperture and a movable part, wherein the central aperture is aligned with the convergence chamber and the movable part surrounds the central aperture; and a piezoelectric actuator aligned with the resonance plate, wherein a chamber space is formed between the resonance plate and the piezoelectric actuator, so that the air from the at least one inlet of the air inlet plate is converged to the convergence chamber along the at least one convergence channel and flows into the chamber space through the central aperture of the resonance plate when the piezoelectric actuator is driven, whereby the air is further transported through a resonance between the piezoelectric actuator and the movable part of the resonance plate, wherein the air inlet plate, the resonance plate and the piezoelectric actuator are stacked sequentially.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 2.87037
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14272272', '14823060', '16036027', '15409847', '16014609']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7500465274363927
- 35 USC 102 Novelty (BERT): 0.477528407126254
- Combined Prediction Score: 0.7227947154053789
- Mean Citation Score: 224.058632
- Max Citation Score: 236.62813
- Similarity Product: 208.95138719041705

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