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 7):
A reverse osmosis treatment system including a plurality of the reverse osmosis treatment apparatuses according to  claim 2 , which are connected in parallel, the reverse osmosis treatment system further comprising:\n a first pump to supply water to be treated; a second pump disposed downstream of the first pump, to increase pressure of the water to be treated to pass the water to be treated through a reverse osmosis membrane by reverse osmosis; a power recovery apparatus to increase the pressure of the water to be treated which is to be supplied to the first bank, utilizing residual pressure of concentrated water separated by the second bank; and a third pump to pressurize the water to be treated the pressure of which has been increased by the power recovery apparatus, wherein the second pump and the third pump are included in each of the reverse osmosis treatment apparatuses connected in parallel, and the power recovery apparatus is connected to each of the reverse osmosis treatment apparatuses connected in parallel.

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): 0.7829783061697719
- 35 USC 102 Novelty (BERT): 0.5277479727326597
- Combined Prediction Score: 0.7574552728260607
- Mean Citation Score: 309.907208
- Max Citation Score: 351.08026
- Similarity Product: 300.169715831672

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