US Patent Application 18354352. FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD simplified abstract
Contents
FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD
Organization Name
Inventor(s)
Tetsuya Kamimura of Haibara-gun (JP)
Tadashi Omatsu of Haibara-gun (JP)
Tetsuya Shimizu of Haibara-gun (JP)
Satomi Takahashi of Haibara-gun (JP)
FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18354352 titled 'FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD
Simplified Explanation
The abstract describes a filtering device used to purify a liquid and obtain a chemical liquid.
- The device has an inlet and outlet portion, along with two filters (A and B) arranged in series.
- The filters are selected from a group of predetermined filters (A1, A2, and A3).
- The device operates by allowing the liquid to flow through the filters, purifying it in the process.
- The purpose of the device is to obtain a chemical liquid by removing impurities from the liquid being filtered.
Original Abstract Submitted
A filtering device is for obtaining a chemical liquid by purifying a liquid to be purified and has an inlet portion, an outlet portion, a filter A, a filter B different from the filter A, and a flow path extending from the inlet portion to the outlet portion, in which the filter A and the filter B are arranged in series between the inlet portion and the outlet portion and have, and the filter A is selected from the group consisting of predetermined filters A1, A2, and A3.
