PATENT CLAIM ANALYSIS

Application Number: 15767375
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["524", "611000"]

Abstract:
An impeller for a fuel pump is molded by a molding material containing a phenolic resin and an inorganic filler. A content at a minimum spin-spin relaxation time is 70% or higher with respect to a whole when approximating a free induction decay curve, which is obtained by Solid Echo Method in a pulse NMR measurement at 90° C., with a sum of relaxation curves of three components. The content at the minimum spin-spin relaxation time corresponds to a content of a portion of the phenolic resin, which forms the impeller for the fuel pump, where a cross-linking reaction is caused. A swelling amount of the impeller due to a liquid containing a fuel and water decreases as a crosslink density of the phenolic resin increases. The swelling amount of the impeller in the present disclosure is smaller than the swelling amount of an impeller molded by PPS resin.

Claim (Index 1):
An impeller for a fuel pump, the impeller that is molded by a molding material containing a phenolic resin and an inorganic filler, wherein\n a content at a minimum spin-spin relaxation time is 70% or higher with respect to a whole when approximating a free induction decay curve, which is obtained by Solid Echo Method in a pulse NMR measurement at 90\u00b0 C., with a sum of relaxation curves of three components.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.96296
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11667030', '14080942', '15522229', '15115177', '10532084']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8218232472760837
- 35 USC 102 Novelty (BERT): 0.4696147103418204
- Combined Prediction Score: 0.7866023935826574
- Mean Citation Score: 154.18136399999997
- Max Citation Score: 160.046
- Similarity Product: 112.35559617233277

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