PATENT CLAIM ANALYSIS

Application Number: 15776876
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["137", "625110"]

Abstract:
A relief valve structure ( 20 ) attached to a pump body ( 10 ) includes: a first discharge portion ( 31 ) for discharging oil when a discharge pressure is a first predetermined pressure; a second discharge portion ( 32 ) for discharging the oil when the discharge pressure reaches a second predetermined pressure higher than the first predetermined pressure; a third discharge portion ( 33 ) for discharging the oil when the discharge pressure exceeds the first predetermined pressure and reaches the second predetermined pressure or a pressure lower than the second predetermined pressure; and a pressure relief hole ( 34 ) for releasing the oil from an area around a valve spring ( 23 ). The second discharge portion, the first discharge portion, the third discharge portion, and the pressure release hole are provided in this order between an introduction portion ( 29 ) and a spring retaining member ( 24 ) when viewed from the introduction portion ( 29 ).

Claim (Index 4):
The relief valve structure according to  claim 1 , wherein the third discharge portion and the second discharge portion allow the oil to be discharged therethrough when the discharge pressure reaches the second predetermined pressure.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.70312
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15026375', '14073357', '14073347', '15584283', '15290394']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8563707545527548
- 35 USC 102 Novelty (BERT): 0.4851929047101834
- Combined Prediction Score: 0.8192529695684977
- Mean Citation Score: 238.61609
- Max Citation Score: 241.59608
- Similarity Product: 169.9854009029293

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

Dataset: test