PATENT CLAIM ANALYSIS

Application Number: 15766453
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["209", "214000"]

Abstract:
A molding sand reclamation method and reclamation system effectively separates magnetically attracted matter from molding sand. The molding sand reclamation method includes removing metal powder and metal pieces by magnetic separation with a first magnetic flux density and removing magnetically attracted matter by magnetic separation with a second magnetic flux density higher than the first magnetic flux density from molding sand separated from a casting by shot blasting, and removing by dry mechanical reclamation, from the molding sand, substances including carbonized matter adhered to the surface of the molding sand.

Claim (Index 40):
The molding sand reclamation system according to  claim 31 , wherein the mechanical reclamation equipment is a batch type and comprises:\n a suction pipe through which air is sucked out from a processing tank in which the substances including carbonized matter are removed; a blow-in pipe through which air is blown into the processing tank; and a switching means for alternately opening and closing the suction pipe and the blow-in pipe, and air can flow in and out of the processing tank by operating the suction pipe and the blow-in pipe in conjunction with each other.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.06522
- Patent Class: 209.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12746482', '10433099', '13810044', '11084321', '11135644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6725907200951977
- 35 USC 102 Novelty (BERT): 0.4927841746217081
- Combined Prediction Score: 0.6546100655478488
- Mean Citation Score: 176.04935
- Max Citation Score: 222.8781
- Similarity Product: 157.93945540273188

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