公开(公告)号：US20180353897A1

公开(公告)日：2018-12-13

申请号：US15781545

申请日：2016-01-15

Applicant: SYSTEM INSTRUMENTS CO., LTD.

Inventor： Kiyoshi YAMAMOTO ,  Yoshihisa UJIMA ,  Takeshi AKIBA

IPC: B01D53/22 ,  C01B21/04 ,  F04B49/06 ,  G01F1/20

Abstract: A power supply control device of a nitrogen gas generator includes: a pipe having a nitrogen gas inlet for receiving input of nitrogen gas from a nitrogen gas generator that compresses air by a compressor to separate the nitrogen gas from the air, and a nitrogen gas outlet for outputting, to outside, the nitrogen gas received by the nitrogen gas inlet; a pressure gauge that measures pressure inside the pipe; a flowmeter that measures a flow rate of the nitrogen gas flowing inside the pipe; and a control unit that controls supply of power to the compressor and shut-off of the supply of the power in accordance with a measurement result of at least one of the pressure gauge and the flowmeter.

公开(公告)号：US20170100586A1

公开(公告)日：2017-04-13

申请号：US15126879

申请日：2014-07-23

Applicant: SYSTEM INSTRUMENTS CO., LTD. ,  The University of Electro-Communications

Inventor： Takeshi AKIBA ,  Hiroshi YOKOI

IPC: A61N1/36 ,  A61N1/04 ,  A61H1/02

CPC classification number: A61N1/36003 ,  A61B5/0408 ,  A61B5/1118 ,  A61B5/1124 ,  A61B5/224 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61H1/0237 ,  A61N1/0452 ,  A61N1/32 ,  A61N1/36 ,  A61N1/36014 ,  A63B21/00065 ,  A63B21/06 ,  A63B21/151 ,  A63B21/154 ,  A63B21/4034 ,  A63B21/4045 ,  A63B21/4047 ,  A63B23/03508 ,  A63B23/0405 ,  A63B2213/004 ,  A63B2220/10 ,  A63B2220/30 ,  A63B2220/40 ,  A63B2220/56 ,  A63B2220/803 ,  A63B2220/836 ,  A63B2230/60 ,  G06F19/00 ,  G06F19/3481

Abstract: Provided is an electrical stimulation device including a first to fourth electrodes, and an electrical stimulation generation section which supplies an electrical stimulation signal to each of the first to fourth electrodes. The electrical stimulation generation section supplies, to the first and second electrodes, an electrical stimulation signal according to a first stimulation pattern, and supplies, to the third and fourth electrodes, an electrical stimulation signal according to a second stimulation pattern. The first stimulation pattern is set so that an electrical stimulation signal for changing stimulation intensity according to a first waveform is supplied to the first electrode, and an electrical stimulation signal for changing stimulation intensity according to a second waveform is supplied to the second electrode, the second waveform being increased and decreased in conjunction with the first waveform. The second stimulation pattern is set so that an electrical stimulation signal for changing stimulation intensity according to a third waveform is supplied to the third electrode, and an electrical stimulation signal for changing stimulation intensity according to a fourth waveform is supplied to the fourth electrode, the fourth waveform being increased and decreased in conjunction with the third waveform. The electrical stimulation generation section alternately performs electrical stimulation of the first stimulation pattern and electrical stimulation of the second stimulation pattern.