PATENT CLAIM ANALYSIS

Application Number: 16301690
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["222", "383100"]

Abstract:
A trigger-type ejector includes: a pressure storage chamber formed in a nozzle head and communicating with a flow path through a communication hole; a pressure storage plunger including a large-diameter pressure receiving portion opposite a small-diameter pressure receiving portion and being movable between a close position where an ejection hole is closed and an open position where the ejection hole is opened; and a biasing member disposed in the pressure storage chamber and biasing the pressure storage plunger toward the close position, the trigger-type ejector being configured such that, when a pressure of a liquid in the pressure storage chamber becomes equal to or greater than a predetermined value, the pressure storage plunger moves from the close position to the open position against a biasing force of the biasing member and thus a liquid in the pressure storage chamber is ejected from the ejection hole to the outside.

Claim (Index 2):
The trigger-type ejector according to  claim 1 , wherein the nozzle head includes a first nozzle body including the ejection hole and a second nozzle body fixed to the first nozzle body, defining and forming the pressure storage chamber with the first nozzle body, and including the communication hole, and is attached to the ejector body at the second nozzle body.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 98.0
- Lexical Diversity: 2.24638
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15518137', '16065204', '14438453', '11275716', '12875409']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7915986409768271
- 35 USC 102 Novelty (BERT): 0.4955319715153836
- Combined Prediction Score: 0.7619919740306828
- Mean Citation Score: 225.103428
- Max Citation Score: 272.84534
- Similarity Product: 213.96666890524867

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

Dataset: test