PATENT CLAIM ANALYSIS

Application Number: 15741518
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["141", "180000"]

Abstract:
A connecting valve structure and an anesthetic filling system are provided. When a valve core assembly is in the open state, a pipe and a filling port are in seal fit, besides, the connecting ring, the seal pipe, and the drug guiding pipe are integrated as a whole, when the seal pipe is inserted into or pulled out of the filling port of the evaporator, no BHT exudate occurs. In addition, an inner pipe wall of the seal pipe, a surface of the connecting ring facing towards a first pipe end, and an outer pipe wall of the drug guiding pipe opposite to the seal pipe together form a pressure stabilizing groove which is used to equilibrate pressure in the container and the evaporator during the open state.

Claim (Index 2):
The connecting valve structure of  claim 1 , wherein the drug guiding structure further comprises a sealing protection ring that is integrally connected to an outer pipe wall of the seal pipe and is formed by radially extending the outer pipe wall of the seal pipe outwards, a shape of a cross section of the sealing projection ring has a convex curve that is convex to a direction away from the seal pipe.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.10448
- Patent Class: 141.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12871605', '11253540', '11617076', '11437904', '10208495']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7809370614374391
- 35 USC 102 Novelty (BERT): 0.4639879430839652
- Combined Prediction Score: 0.7492421496020918
- Mean Citation Score: 166.72224999999997
- Max Citation Score: 177.42015
- Similarity Product: 140.07492124713065

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