PATENT CLAIM ANALYSIS

Application Number: 16072260
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["123", "19800E"]

Abstract:
In an air cleaner ( 32 ), three cyclone dust collection units ( 34 ) are arranged on one side of a filter dust collection unit ( 35 ) in a mutually parallel relationship. The cyclone dust collection units are arranged along a circumferential direction of the filter dust collection unit, and the central cyclone dust collection unit has a smaller diameter than the remaining cyclone dust collection units positioned on either side of the central cyclone dust collection unit so that the dust collection units can be accommodated in a rectangular profile is a highly space efficient manner.

Claim (Index 5):
The air cleaner according to  claim 4 , wherein each cyclone dust collection unit includes an air ejection pipe defining a passage communicating with a part of the first chamber located outside of the annular filter element, an air inlet formed in the housing and communicating with a part of the second chamber located outside of the air ejection pipe, guide vanes provided in an annular gap defined between an outer periphery of a lower part of the air ejection pipe and a surrounding wall provided by the partition wall and the housing, and a separation chamber connected to a lower end of the air ejection pipe and communicating with the part of the second chamber located outside of the air ejection pipe via the guide vanes, a dust ejection hole being formed in a lower end of the separation chamber.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 1.87273
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14879316', '12750936', '12594145', '14418046', '11490427']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7732538347157055
- 35 USC 102 Novelty (BERT): 0.4875671647175367
- Combined Prediction Score: 0.7446851677158887
- Mean Citation Score: 255.430334
- Max Citation Score: 269.0924
- Similarity Product: 216.9092756467581

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

Dataset: test