公开(公告)号：US20250050300A1

公开(公告)日：2025-02-13

申请号：US18793757

申请日：2024-08-03

Applicant: SHIMADZU CORPORATION ,  WASEDA UNIVERSITY

Inventor： Yusuke NAGAI ,  Yosuke IWATA ,  Takeo SUGA

IPC: B01J19/00

Abstract: A synthesis system includes a first flow-path portion, a second flow-path portion, a third flow-path portion and a switcher. The first flow-path portion is connected to a first container in which a liquid raw material is containable. The second flow-path portion is connected to a second container in which a liquid raw material is containable. The third flow-path portion connects the first container and the second container to each other. To the third flow-path portion, a synthesis reaction device that produces a reactant from a liquid raw material is connected. The switcher is switchable between a flow-path state in which gas supplied by a gas supplier is guided to the first flow-path portion and a flow-path state in which gas supplied by the gas supplier is guided to the second flow-path portion.

公开(公告)号：US20190078697A1

公开(公告)日：2019-03-14

申请号：US16072921

申请日：2016-01-27

Applicant: SHIMADZU CORPORATION

Inventor： Chihiro KORA ,  Takao OKADO ,  Michiaki OWA ,  Yosuke IWATA

IPC: F16K25/00 ,  G01N30/32 ,  G01N30/20 ,  B01D15/40

Abstract: A pressure control valve is provided with a pressure control block. The pressure control block has a pressure control block having an opening portion provided on one outer surface, a pressure control surface provided as a plane at a bottom portion of the opening portion, and two internal channels having openings at the respective end portions of the pressure control surface. A sheet-like valve body having elasticity and arranged so as to cover the pressure control surface is provided in the opening portion of the pressure control block. A valve body driving portion is provided on a side opposite to the pressure control surface with the valve body interposed therebetween that adjusts an amount of a gap between the valve body and the pressure control surface by pressing the valve body in a direction perpendicular to the pressure control surface. The pressure control surface has higher hardness than a hard material.