公开(公告)号：US20220342483A1

公开(公告)日：2022-10-27

申请号：US17859037

申请日：2022-07-07

申请人： THE UNIVERSITY OF ELECTRO-COMMUNICATIONS

发明人： Hiroshi YOKOI ,  Yuankang SHI ,  Shota TOGO ,  Yinlai JIANG ,  Yusuke YAMANOI

IPC分类号： G06F3/01 ,  A61F2/72

摘要： A conversion device includes: a unit attribute update unit that specifies a unit associated with a representative value approximating a feature vector for a biological signal, and updates a representative value and energy of the specified unit; a unit update unit that, when a plurality of feature vectors outside a predetermined range of a representative value of a unit of the unit data are acquired within a predetermined time, adds data for a new unit identifier to unit data; a class update unit that, when there is no class including a unit having energy within a predetermined range of energy of the new unit, adds data for a new class identifier to class data; and a motion update unit that updates motion data by associating, with an identifier of a class acquired after updating the class data, an identifier of a motion corresponding to the class.

公开(公告)号：US20170100586A1

公开(公告)日：2017-04-13

申请号：US15126879

申请日：2014-07-23

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

发明人： Takeshi AKIBA ,  Hiroshi YOKOI

IPC分类号： A61N1/36 ,  A61N1/04 ,  A61H1/02

CPC分类号： 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

摘要： 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.