PATENT CLAIM ANALYSIS

Application Number: 15774998
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["137", "455000"]

Abstract:
Metering device for metering a readily combustible substance, in particular acrolein acetal, from a source or a container for the substance into a vacuum line ( 38 ) by a pump whose pump power is controllable, characterized in that the pump is driven a compressed air motor ( 28 ) operated displacement pump ( 26 ), and that between the positive displacement pump ( 26 ) and the vacuum line ( 38 ) a pressure holding and regulating valve is arranged whose dimensionless delivery height H/Ho[mWS/1 mWS] with the dimensionless delivery rate Q/Qo[m 3 /h/1 m 3 /h] according to the Formula: { H/Ho}={C 1*( Q/Qo )} 0.333 , where. H=Hydraulic pressure at the inlet of the pressure holding and regulating valveHo=1 mWS C1=Constant for the pressure holding and regulating valve Q=Hydraulic flow rate Qo=1 m 3 /h.

Claim (Index 3):
Metering device according to  claim 2 , characterized in that the sealing disc ( 7 ) has a diameter d 3  which is greater than the diameter d 1  of the inlet bore ( 3 ) plus the radial extent of the inner sealing surface ( 6 ), and which is smaller than the diameter d 3  of an upper part ( 9 ) of the closure piston ( 8 ).

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 1.85882
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14433407', '13657927', '15782831', '10968962', '15795224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8450616927908413
- 35 USC 102 Novelty (BERT): 0.4805023547004541
- Combined Prediction Score: 0.8086057589818025
- Mean Citation Score: 192.89122200000003
- Max Citation Score: 203.31216
- Similarity Product: 135.19046029518128

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