PATENT CLAIM ANALYSIS

Application Number: 15871453
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-10
Patent Classification: ["239", "381000"]

Abstract:
A centrifugal water spray structure is provided. The centrifugal water spray structure includes: a chamber having a chamber axis and an opening, a water jetting device for jetting water into the chamber in a direction not parallel to the chamber axis, thereby creating a vortex flow in the chamber, and a rotary plug received in the chamber. One end of the rotary plug abuts an edge of the opening of the chamber in a manner that sealing is formed between the rotary plug and the edge of the opening, and the other end of the rotary plug is a free end so that the rotary plug is able to be driven to rotate about the chamber axis by the vortex flow. A plug water passage is formed inside the rotary plug. Further, a showerhead using the centrifugal water spray structure is provided.

Claim (Index 7):
The centrifugal water spray structure of  claim 1 , wherein the rotary plug comprises a plug body and a rotary head connected to one end of the plug body, and the plug body and the rotary head are coaxially disposed, and the rotary head abuts and seals the opening of the chamber;\n wherein a plug body water passage is formed in the plug body, a rotary head water passage is formed in the rotary head, the rotary head water passage is arranged to extend parallel to a plug axis of the rotary plug or to extend intersecting with the plug axis; and wherein the plug body water passage and the rotary head water passage communicate with each other, forming the plug water passage together.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.55
- Patent Class: 239.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12591958', '13592517', '11776542', '12568758', '15109323']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.827176511404903
- 35 USC 102 Novelty (BERT): 0.4622291380824009
- Combined Prediction Score: 0.7906817740726528
- Mean Citation Score: 167.366208
- Max Citation Score: 178.49718
- Similarity Product: 137.36213703995705

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