PATENT CLAIM ANALYSIS

Application Number: 16111619
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["417", "298000"]

Abstract:
A high-pressure fuel supply pump including an electromagnetically driven intake valve is configured such that a pressure equalizing hole is provided in the valve stopper positioned between the valve and a pressurizing chamber. The pressure equalization hole connects a spring storage space, provided between a valve and a valve stopper, with a surrounding fluid passage. The high-pressure fuel supply pump is further configured such that an opening of the pressure equalizing hole at the spring storage chamber side is open at a position at the inner side of a diameter of the spring. Since the pressure in the pressurizing chamber can be introduced into the inner side of the spring without traversing the spring, the unstable behavior of the spring or the valve due to the introduced pressure eliminated. Since the force applied to the valve when the valve closes is stabilized, the closing timing of the valve is stable.

Claim (Index 2):
The high pressure fuel pump according to  claim 1 ,\n wherein the inner peripheral surface guides a movement of the spring.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 2.27143
- Patent Class: 417.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14368041', '13272248', '13272943', '14625798', '13562997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8245996768707294
- 35 USC 102 Novelty (BERT): 0.5421709535019118
- Combined Prediction Score: 0.7963568045338476
- Mean Citation Score: 311.369356
- Max Citation Score: 401.17313
- Similarity Product: 302.2427234215761

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

Dataset: test