PATENT CLAIM ANALYSIS

Application Number: 15953478
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["422", "241000"]

Abstract:
A glass lined reaction tank for chemical and pharmaceutical industries and a manufacturing method thereof. One-step molding technical standards for manufacturing iron blanks of the glass lined reaction tanks are deeply developed, an overall structure of a flanged big flange of a tank body and a tank cover matching with the tank body are innovated, and nominal pressure of the big flange and the sealing performance of a tank mouth are perfectly improved. By using a new structurally-combined precise controlled internal heating type electric furnace and an intelligent temperature program control/adjustment/recording instrument, heating temperature of an overall glass lining layer on an inner wall of the tank body is more accurately controlled to be the same, and a synchronous, integral and controlled sintering core technique is realized.

Claim (Index 20):
The precise controlled internal heating type electric furnace according to  claim 17 , characterized in that the planar electric furnace ( 11 ) at bottom portion of the tank body sintering hanger correspondingly auxiliary heats the discharge outlet flange ( 3 a 3 ) and the inner ring type closing mouth structure ( 4 . 2 . 1 ) of the outer jacket seal head ( 4 . 2 ) to more effectively control synchronous integral heating of the glass lining layers on the inner wall at the same heating temperature, thoroughly eliminate various potential hazards and defects on the inside wall glass lining layers to the utmost extent, which includes realize the highest quality index of zero pinhole.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 1.70886
- Patent Class: 422.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15026862', '13982483', '14124251', '12425369', '14999391']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7675696844584621
- 35 USC 102 Novelty (BERT): 0.5750706633554384
- Combined Prediction Score: 0.7483197823481597
- Mean Citation Score: 244.208032
- Max Citation Score: 518.44244
- Similarity Product: 382.9909992355777

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

Dataset: test