PATENT CLAIM ANALYSIS

Application Number: 16066215
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-07
Patent Classification: ["385", "012000"]

Abstract:
A fiber grating sensor insert, implanting system and method of an intelligent plastic pipe. A fiber grating sensors' strip-shaped insert is accurately implanted in an oblique guiding manner in the pipe's outer surface during the continuous extrusion molding process of the plastic pipe, so that temperature and strain sensors implanted beforehand in strip-shaped insert are buried in the pipe, and the sensors' survival in a bad pipe manufacturing and working environment is ensured, real-time online monitoring on parameters of the pipe such as temperature, strain, pressure and the like is achieved, the conventional continuous extrusion process technology of plastic pipes is combined with optical fiber communication technology, and the manufactured intelligent plastic pipe can achieve real-time online monitoring of temperature, strain, pressure and other parameters, and then can realize the safety early warning, fault diagnosis and automatic control of urban pipe networks, thereby effectively promoting the construction of “smart cities”.

Claim (Index 14):
The preparation method of an intelligent plastic pipe according to  claim 11 , wherein before the fiber grating is welded, a small segment of the strip-shaped insert of sensors needs to be stripped from the surface of the pipe, and the stripped sensor insert is heated to melt to remove the packaging material on the outer layer of the optical fibers so as to expose the bare fibers for the convenience of welding, then the excessive parts of the welded transmission optical fibers are arranged in an optical fiber connector hole of the connecting flange, and the optical fiber welding positions are gummed after the plastic pipe is welded to protect a transmission optical path of the fiber grating from being damaged.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.91011
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16066146', '14945279', '10433768', '13133560', '14281644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8088393544187463
- 35 USC 102 Novelty (BERT): 0.4986296324588287
- Combined Prediction Score: 0.7778183822227546
- Mean Citation Score: 155.992196
- Max Citation Score: 196.48912
- Similarity Product: 122.12717302291873

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

Dataset: test