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 7):
The ultrafine bubble cleaning apparatus according to  claim 5 , wherein the stirring device is configured to stir a liquid provided from the ultrafine bubble-containing liquid production device in the reservoir by newly jetting the ultrafine bubble-containing liquid containing ultrafine bubbles to the 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): 0.8554754956724433
- 35 USC 102 Novelty (BERT): 0.4886303954086516
- Combined Prediction Score: 0.8187909856460641
- Mean Citation Score: 237.800064
- Max Citation Score: 262.38095
- Similarity Product: 232.66242440584887

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

Dataset: test