PATENT CLAIM ANALYSIS

Application Number: 15862109
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["164", "295000"]

Abstract:
A water-cooled centrifugal pipe casting machine includes a sector ladle tilting system, a pouring runner, a pipe mold and a pipe removing device. The pipe mold is provided to a travel system, and rotation of the pipe mold is controlled by a pipe mold rotating system. By using a servo motor driving the sector ladle tilting system, by using a parallel four-bar linkage structure tilting a sector ladle, and by using a variable frequency motor controlling the movements of a rack and a gear of a travel driving system, a constant amount of hot metal flowing out of the sector ladle per unit time can be ensured and a constant traveling speed of the centrifugal pipe casting machine are achieved. As such, uniformity of the wall thickness of the casting pipes can be ensured, the quality thereof can be improved, and materials required can be saved.

Claim (Index 1):
A water-cooled centrifugal pipe casting machine, comprising:\n a sector ladle tilting system, a pouring runner, a pipe mold, and a pipe removing device, each of which are connected successively, wherein the pipe mold is provided to a travel system, and rotation of the pipe mold is controlled by a pipe mold rotating system, the sector ladle tilting system comprises a sector ladle, a sector ladle driving mechanism, a servo motor, and a ladle tilting reducer, wherein the servo motor is connected to the ladle tilting reducer, an output end of the ladle tilting reducer is connected to one end of the sector ladle driving mechanism, and an opposite end of the sector ladle driving mechanism is connected to the sector ladle.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.14865
- Patent Class: 164.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16075144', '12923890', '11906738', '13842303', '15532816']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7650902571692255
- 35 USC 102 Novelty (BERT): 0.4795261736085354
- Combined Prediction Score: 0.7365338488131565
- Mean Citation Score: 187.157016
- Max Citation Score: 193.57939
- Similarity Product: 140.17677726941287

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

Dataset: test