PATENT CLAIM ANALYSIS

Application Number: 15761791
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["137", "315270"]

Abstract:
A valve core capable of suppressing manufacturing costs, including: a first core cylinder body, a second core cylinder body having a valve opening on an opposite side to the first, a movable member having a valve body which opens and closes the valve opening at the front end of a shaft section linearly movably extending through the insides of the core cylinder bodies, an elastic member in contact with the movable member and the first body and biasing to sandwich the second body between the first and valve body, and a pair of fitting sections including a first and a second fitting section on the core cylinder bodies and which are rotatably fitted and are separable from each other without interfering. The fitting sections have cylindrical shapes that are detachably fitted to each other, and the first section has a stepped surface with which the second section is in contact.

Claim (Index 11):
The valve core according to  claim 10  wherein\n the valve opening has a tapered inner surface which gradually increases in diameter toward a valve body side and with which the valve body comes in contact, and the tapered inner surface is coated with the sealing material constituting the outer peripheral seal portion.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 90.0
- Lexical Diversity: 2.23944
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10814901', '10963751', '13641335', '15027348', '14712001']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8443941186511829
- 35 USC 102 Novelty (BERT): 0.4591596413045481
- Combined Prediction Score: 0.8058706709165194
- Mean Citation Score: 188.84589600000004
- Max Citation Score: 198.05078
- Similarity Product: 163.86710300970196

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