PATENT CLAIM ANALYSIS

Application Number: 15936643
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["210", "321690"]

Abstract:
A reverse osmosis treatment apparatus includes a membrane unit including an osmosis membrane module. The membrane unit includes a plurality of banks connected in series, each bank including an osmosis membrane module. At least one of the banks includes a treatment water pipe valve and a concentrated water pipe valve, and a bypass pipe capable of diverting the water to be treated, which is to be supplied to the bank, around the bank and draining the water to be treated and a chemical cleaning pipe capable of supplying the reverse osmosis membrane module disposed in the bank with chemical cleaning water are connected. A reverse osmosis treatment method is for cleaning intermittently a bank having the treatment water pipe valve and the concentrated water pipe valve while continuing the reverse osmosis treatment using the remaining bank.

Claim (Index 9):
A reverse osmosis treatment method using a reverse osmosis treatment apparatus including\n a membrane unit including one or more reverse osmosis membrane modules to perform reverse osmosis treatment on water to be treated, in which the membrane unit includes a plurality of banks connected in series, each bank including the one or more reverse osmosis membrane modules disposed in parallel, the reverse osmosis treatment method comprising: performing the reverse osmosis treatment on the water to be treated using the banks; while performing the reverse osmosis treatment on the water to be treated, diverting the water to be treated, which is to be supplied to one bank of the banks, around the one bank and draining the water to be treated, and performing the reverse osmosis treatment on the water to be treated using a remaining bank of the banks; and while performing the reverse osmosis treatment on the water to be treated using the remaining bank of the banks, supplying chemical cleaning water to the one bank to clean the reverse osmosis membrane modules.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.52632
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14366353', '14366339', '14768548', '15164990', '13984441']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7830366331046297
- 35 USC 102 Novelty (BERT): 0.5280505425465367
- Combined Prediction Score: 0.7575380240488204
- Mean Citation Score: 309.907208
- Max Citation Score: 351.08026
- Similarity Product: 293.5857430626464

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