PATENT CLAIM ANALYSIS

Application Number: 15866721
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["415", "203000"]

Abstract:
A centrifugal fan comprises a casing and a fan impeller. The casing comprises a first cover, a second cover, a side wall structure and a isolating structure. The side wall structure is connected between the first cover and the second cover to form an accommodating space. The side wall structure includes a first air inlet and an air outlet. The isolating structure is disposed between the first cover and the second cover to distinguish the accommodating space into a first subspace and a second subspace. The isolating structure includes a through hole. As a result, airflow is guided from a side to the first air inlet easily. Then, the air inlet volume and air outlet volume of the centrifugal fan are improved.

Claim (Index 10):
The centrifugal fan according to  claim 8 , wherein the distance between the bottom and the first cover is changed in a ladder shape.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.79167
- Patent Class: 415.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11959314', '15841499', '14045878', '14320574', '11780030']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.768255588129614
- 35 USC 102 Novelty (BERT): 0.4358209223615905
- Combined Prediction Score: 0.7350121215528117
- Mean Citation Score: 161.279664
- Max Citation Score: 171.91196000000005
- Similarity Product: 130.27670429145817

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