PATENT CLAIM ANALYSIS

Application Number: 16047920
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["134", "184000"]

Abstract:
An ultrafine bubble cleaning apparatus uses a liquid containing ultrafine bubbles having a size of less than 30 nm to rinse fine particles adhered to soil, sand, etc. to separate and collect the fine particles. The ultrafine bubble cleaning apparatus includes a water tank-shaped reservoir, a stirring device, a supernatant discharge device including a pump for discharging a supernatant of the liquid in the reservoir, and a sedimentation extraction device. Substances are loaded into the ultrafine bubble-containing liquid stored in the reservoir, and the ultrafine bubble-containing liquid is repeatedly brought into contact with the surface of the substance using the stirring device. When ultrafine bubbles get into a space between fine metal particles adhered to the surfaces, cracks, and pits of the substances to be cleaned (including metal ions) and fine particles of organic substances including a solvent, a chemical, and oil, the fine particles are separated and floated.

Claim (Index 2):
The ultrafine bubble cleaning method according to  claim 1 , wherein\n the reservoir includes first and second small reservoirs that are a plurality of water tanks, ponds, and marshes or a single pond or marsh that is partitioned, and a step of continuously loading the substance to be cleaned to the first small reservoir, transporting a sediment at a bottom, and loading the sediment into the second small reservoir and a step of pouring the ultrafine bubble-containing liquid into the second small reservoir and sending a supernatant of the second small reservoir to the first small reservoir are repeated to rinse, at the second small reservoir, the substance that has been cleaned at the first small reservoir.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 2.06173
- Patent Class: 134.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14781620', '15126865', '10545626', '15804686', '10317010']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8540431289995055
- 35 USC 102 Novelty (BERT): 0.502424495568813
- Combined Prediction Score: 0.8188812656564363
- Mean Citation Score: 237.800064
- Max Citation Score: 262.38095
- Similarity Product: 190.12347724367973

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