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公开(公告)号：US12076494B2
公开(公告)日：2024-09-03
申请号：US17565644
申请日：2021-12-30
发明人： Toshifumi Takeuchi , Tomoyoshi Ashikaga , Chiharu Okema , Shouhei Yamada , Tomoyuki Haikawa , Yousuke Imai , Michiko Kaihotsu , Mizuho Ueno , Chizuru Murakami
IPC分类号： A61M21/00
CPC分类号： A61M21/00 , A61M2021/0016 , A61M2021/0022 , A61M2021/0027 , A61M2021/0044 , A61M2021/0066 , A61M2021/0083
摘要： A determination section of a sleep control apparatus determines an awakening point based on target data. The target data is time-series data of biological information of a target person in a target period. The target period is a period between wakefulness to failing asleep of the target person, or a period from the wakefulness of the target person to a time point at which a predetermined time has passed since the target person fell asleep. The controller controls a target device so that the target device stimulates the target person to wake up at the awakening point.
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公开(公告)号：US11333178B2
公开(公告)日：2022-05-17
申请号：US17212543
申请日：2021-03-25
发明人： Yousuke Imai , Masafumi Uda
摘要： A vortex ring generation device includes a casing having a discharge port, an extrusion mechanism, and a component supply port. The extrusion mechanism extrudes air in an air passage inside the casing such that the air is discharged, in a vortex ring shape, from the discharge port. The component supply port surrounds the air passage. A total circumferential length of the component supply port is ½ or more of a total circumferential length of the discharge port. The extrusion mechanism includes a vibration plate and a drive unit that vibrates the vibration plate. The air passage includes a first passage, and a throttle passage continuous with a downstream end of the first passage. A component chamber is provided inside the casing. The component chamber contains a discharge component to be supplied to the component supply port. The component supply port is located downstream of the throttle passage.
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公开(公告)号：US11859646B2
公开(公告)日：2024-01-02
申请号：US17212513
申请日：2021-03-25
发明人： Chiho Fujii , Chie Emura , Yousuke Imai , Masafumi Uda , Mizuho Ueno
摘要： A vortex ring generation device includes a casing having a gas passage and a discharge port, and an extrusion mechanism that extrudes a gas in the gas passage such that the gas in a vortex ring shape is discharged from the discharge port. V (m3) represents an extrusion volume, D (m) represents a diameter of the discharge port, L (m) represents a length of a cylinder having the diameter D and the volume V, and Re represents a Reynolds number of the discharged gas. 500≤Re≤3000 and 0.5≤L/D≤2.0.
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公开(公告)号：US11980302B2
公开(公告)日：2024-05-14
申请号：US17106780
申请日：2020-11-30
发明人： Kei Takenaka , Yousuke Imai , Yuusuke Taruki , Keita Kawahara , Aya Okuno , Masahiko Chouji
IPC分类号： A47G1/06 , F04D17/00 , F04D27/00 , F24F1/0025 , F24F1/0057
CPC分类号： A47G1/0616 , F04D17/00 , F04D27/004 , F04D27/007 , F24F1/0025 , F24F1/0057 , F24F2221/10
摘要： An air blower includes: a panel (3); a frame member (5) arranged to surround the panel (3) and having a blowout port (13a, 13b, 13c, 13d, 13e, 13f, 13g) of air formed therein; and a fan (11a, 11b, 11c, 11d, 11e, 11f, 30) that sends air to the blowout port (13a, 13b, 13c, 13d, 13e, 13f, 13g). The frame member (5) produces airflows that are blown out from at least three directions and collide with each other, thereby producing an air current going forward to the panel (3).
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公开(公告)号：US11852359B2
公开(公告)日：2023-12-26
申请号：US16999670
申请日：2020-08-21
发明人： Yousuke Imai , Keita Kawahara , Aya Okuno , Masahiko Chouji
CPC分类号： F24F1/0029 , F04D25/16 , F04D29/56 , F04D29/58 , F24F11/74 , F24F13/08 , F05D2210/12
摘要： An air-blowing apparatus includes a main body and a fan. In the main body a blow-out region is formed. The fan is provided in the main body and sends air toward the blow-out region. The air-blowing apparatus blows out air from the blow-out region such that a ratio (Vmax/Vmin) of a maximum value Vmax of wind velocity to a minimum value Vmin of the wind velocity is 1 or more and 10 or less in a target virtual plane. The target virtual plane is a virtual plane that faces the blow-out region. As a result, comfort of a person exposed to the wind sent from the air-blowing apparatus is improved.
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公开(公告)号：US11796209B2
公开(公告)日：2023-10-24
申请号：US17221379
申请日：2021-04-02
发明人： Yousuke Imai , Michiko Kaihotsu
IPC分类号： F24F11/72 , F24F120/12
CPC分类号： F24F11/72 , F24F2120/12
摘要： A blower device includes a panel, a frame member disposed to surround the panel, a plurality of fans configured to blow out air through a plurality of blow out ports of the frame member, a control unit configured to control the rotational speed of the fans, and a camera configured to detect presence of a person in front of the panel. The control unit is configured to adjust the flow rate and the flow speed of air blown out through the blow out ports to thereby change the direction of an air flow generated by mutual collision of the blown-out air so that the air is blown out toward the person detected by the camera.
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公开(公告)号：US11666928B2
公开(公告)日：2023-06-06
申请号：US17226701
申请日：2021-04-09
发明人： Chiho Fujii , Chie Emura , Yousuke Imai
摘要： A vortex ring generation device includes a casing and an extrusion mechanism. The casing has a gas passage and a discharge port. The extrusion mechanism extrudes gas in the gas passage such that the gas in a vortex ring shape is discharged from the discharge port. V (m3) represents an extrusion volume, D (m) represents a diameter of the discharge port, L (m) represents a length of a cylinder having the diameter D and the volume V, and U (m/s) represents a discharge flow rate 0.045≤D≤0.135, 0.15≤L≤0.35, and 3≤U≤5.
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