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1. 发明公开

EP2789294A4 ORAL CAVITY SENSOR 有权转让
标题翻译： MOUTH SENSOR
公开(公告)号：EP2789294A4
公开(公告)日：2015-07-15
申请号：EP12854978
申请日：2012-12-07
申请人： UNIV TOKYO , MEIJI CO LTD , UNIV OSAKA
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKEI YUSUKE , NODA KENTARO , TOYAMA YOSHIO , OHMORI TOSHIHIRO , TACHIMURA TAKASHI
IPC分类号： A61B5/11
CPC分类号： A61B5/228 , A61B5/01 , A61B5/03 , A61B5/1107 , A61B5/682 , A61B2562/0247 , A61C19/04
摘要： To propose an oral cavity sensor capable of analyzing tongue movements in more detail than before. In an oral cavity sensor (1) which is even provided with a sensor element (7) having a mechanical configuration capable of measuring each of external force components in three axis directions, the sensor element (7) can be protected by an elastic body (9), and the whole of the elastic body (9) is covered with the coating film (11a) made of a biocompatible material. Thereby, the sensor element (7) and the elastic body (9) can be safely attached in an oral cavity (MT) of a subject (EXA), and can measure each of the external force components in the three axis directions. As a result, on the basis of the external force components in the three axis directions, complicated tongue movements at the time of mastication or swallowing in the oral cavity (MT) can be analyzed in more detail than before.

2. 发明公开

EP2669648A4 DIFFERENTIAL PRESSURE SENSOR 审中-公开
标题翻译： DIFFERENZDRUCKSENSOR
公开(公告)号：EP2669648A4
公开(公告)日：2017-03-01
申请号：EP12740019
申请日：2012-01-11
申请人： UNIV TOKYO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKAHATA TOMOYUKI , KAN TETSUO , KUWANA KENTA , TAKAHASHI HIDETOSHI , NGUYEN MINH-DUNG
IPC分类号： G01L13/06 , G01L9/00 , H04R21/02
CPC分类号： G01L9/06 , G01L9/0002 , G01L9/0042 , G01L9/0054 , G01L13/02 , G01L19/147 , H04R21/02
摘要： There is provided a differential pressure sensor capable of measuring a pressure fluctuation with a simple structure. The differential pressure sensor includes a main body formed with an air chamber, and an opening that causes an interior of the air chamber to be in communication with an exterior, and a detector provided at the opening. The detector includes a cantilever provided in a manner tiltable so as to block off the opening, and the cantilever is formed with a Piezo resistor layer.
摘要翻译：提供了一种能够以简单的结构测量压力波动的差压传感器。差压传感器包括形成有空气室的主体和使空气室的内部与外部连通的开口以及设置在开口处的检测器。检测器包括以可倾斜的方式设置的悬臂以阻挡开口，并且悬臂形成有压电电阻器层。

3. 发明公开

EP2803984A4 GAS SENSOR 失效转让
标题翻译： GASSENSOR
公开(公告)号：EP2803984A4
公开(公告)日：2015-08-12
申请号：EP12864780
申请日：2012-12-27
申请人： UNIV TOKYO , OMRON TATEISI ELECTRONICS CO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKEI YUSUKE , TAKAHASHI HIDETOSHI , KIGA NOBORU , HONDA MASAHITO
IPC分类号： G01N27/00 , G01N27/414 , G01N33/00 , H01L29/786 , H01L51/00 , H01L51/05 , H01L51/30
CPC分类号： G01N27/48 , G01N27/4141 , G01N27/4146 , G01N33/004 , G01N33/0054 , H01L51/0048 , H01L51/0508 , Y02A50/246
摘要： A gas sensor that can enhance gas detection sensitivity more than the conventional sensors with a simple configuration is proposed. An electric double layer including a gate insulating layer is formed in an ionic liquid (IL), a change of a state of the gate insulating layer in the ionic liquid (IL) that occurs by absorbing a gas is directly reflected in a source-drain current (I sd ) that flows in a carbon nanotube (8). Therefore, the gas detection sensitivity can be enhanced more than in the conventional sensors. Further, since the ionic liquid (IL) can be simply provided on a substrate (2) to be in contact with the carbon nanotube (8) and a gate electrode (7), the configuration that chemically modifies a surface of the carbon nanotube with a plurality of polymers as in the conventional gas sensors is not needed, and the configuration can be simplified correspondingly.
摘要翻译：提出了一种比传统传感器简单配置更能提高气体检测灵敏度的气体传感器。在离子液体（IL）中形成包括栅极绝缘层的双电层，通过吸收气体而发生的离子液体（IL）中的栅极绝缘层的状态的变化直接反映在源极 - 漏极在碳纳米管（8）中流动的电流（I sd）。因此，与以往的传感器相比，能够提高气体检测灵敏度。此外，由于离子液体（IL）可以简单地设置在与碳纳米管（8）和栅电极（7）接触的基板（2）上，所以能够以不需要如常规气体传感器中的多种聚合物，并且可以相应地简化配置。

4. 发明公开

EP3205993A4 PRESSURE SENSOR 有权
公开(公告)号：EP3205993A4
公开(公告)日：2018-03-07
申请号：EP15849018
申请日：2015-09-28
申请人： UNIV TOKYO , SEIKO INSTR INC
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKAHASHI HIDETOSHI , NGUYEN MINH-DUNG , UCHIYAMA TAKESHI , OUMI MANABU , SHINOHARA YOKO , SUDA MASAYUKI
IPC分类号： G01L9/00 , G01L1/22 , G01L23/10 , H01L29/84
CPC分类号： G01L1/18 , G01L1/2206 , G01L1/2262 , G01L9/00 , G01L9/0002 , G01L9/0022 , G01L23/10 , H01L29/84
摘要： The present invention is a pressure sensor (1) which includes a sensor main body (2) having a cavity, a cantilever (3) having a lever main body (20) and a lever support portion (21A, 21B) and which is bent according to a pressure difference between the cavity and the outside of the sensor main body (2), and a displacement detection unit (4) which detects displacement of the cantilever (3) based on resistance variation in resistance values of the main body-resistance portion (31) formed in the lever main body (20) and a lever-resistance portion (32) formed in the lever support portion (21A, 21B). A division groove (40) is formed in the lever support (21A), and the division groove (40) divides the lever-resistance portion (32) into a first resistance portion (32a) which is electrically connected to a detection electrode (35) in series and a second resistance portion (32b) which is positioned so as to be closer to the other adjacent lever support portion (21B) than the first resistance portion (32a). The first resistance portion (32a) of the lever support portion (21A, 21B) is electrically connected to the detection electrode (35) via a parallel path of a first path (S1) passing through the main body-resistance portion (31) and a second path (S2) passing through the second resistance portion (32b).

5. 发明公开

EP2940462A4 GAS SENSOR AND GAS SENSOR STRUCTURAL BODY 审中-公开
标题翻译：气体传感器结构体气体传感器研究
公开(公告)号：EP2940462A4
公开(公告)日：2016-08-03
申请号：EP13867716
申请日：2013-12-26
申请人： UNIV TOKYO , OMRON TATEISI ELECTRONICS CO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKEI YUSUKE , INABA AKIRA , YOO KWANGHYUN , HONDA MASAHITO , IMAMOTO HIROSHI
IPC分类号： G01N27/00 , C01B31/02 , G01N27/12
CPC分类号： G01N27/125 , B82Y10/00 , G01N27/4146 , G01N33/004

6. 发明公开

EP2846143A4 PRESSURE SENSOR 有权
公开(公告)号：EP2846143A4
公开(公告)日：2015-11-11
申请号：EP13785081
申请日：2013-03-19
申请人： SEIKO INSTR INC , UNIV TOKYO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKAHASHI HIDETOSHI , NGUYEN MINH-DUNG , SHINOHARA YOKO , UCHIYAMA TAKESHI , OUMI MANABU , SHINOGI MASATAKA
IPC分类号： G01L9/00 , G01L1/10 , G01L1/16 , G01L13/06 , H01L29/84
CPC分类号： G01L1/16 , G01L1/10 , G01L9/0002 , G01L9/0045 , G01L9/008 , G01L13/06 , G01L23/04

7. 发明专利

DE112018008166T5 MEHRACHSIGER TASTSENSOR 未知
公开(公告)号：DE112018008166T5
公开(公告)日：2021-08-26
申请号：DE112018008166
申请日：2018-11-26
申请人： UNIV TOKYO
发明人： NAKAI AKIHITO , SHIMOYAMA ISAO
IPC分类号： G01L5/162 , G01L1/18
摘要： Es wird ein mehrachsiger Tastsensor zur Erfassung einer Kraft in Richtungen von drei Achsen und eines Moments um eine Achse bereitgestellt, der klein ist und eine hohe Erfassungsempfindlichkeit aufweist. Ein mehrachsiger Tastsensor 1 zur Erfassung von Kräften in Richtungen von drei Achsen und eines Moments um mindestens eine Achse umfasst mindestens vier Sensorelemente, die mindestens drei Scherkrafterfassungselemente 20 mit Balkenstrukturen umfassen, die an bestimmten Abschnitten mit einer ersten Widerstandsschicht 43 und einer zweiten Widerstandsschicht 53 versehen sind, und mindestens ein Druckkrafterfassungselement 30 mit einer Balkenstruktur, die an bestimmten Abschnitten mit einer dritten Widerstandsschicht 63 und einer vierten Widerstandsschicht 73 versehen ist, wobei die Balkenstrukturen der vier Sensorelemente auf einem Sensorsubstrat 2 so angeordnet sind, dass ihre jeweiligen Längsrichtungen radial angeordnet sind, und das Moment um mindestens eine Achse basierend auf Ausgängen von zwei oder mehr Sensorelementen erfasst wird, die an Positionen mit Rotationssymmetrie um den Mittelpunkt der radialen Anordnung der Mehrzahl der Sensorelemente herum angeordnet sind.

8. 发明专利

HK1190459A1 分析裝置未知
公开(公告)号：HK1190459A1
公开(公告)日：2014-07-04
申请号：HK14103651
申请日：2014-04-16
申请人： UNIV TOKYO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKEI YUSUKE , NODA KENTARO , KIDO RYOSUKE , KAMIYA TETSU , TOYAMA YOSHIO
IPC分类号： G01N20060101

9. 发明公开

EP3118598A4 PRESSURE SENSOR 有权
公开(公告)号：EP3118598A4
公开(公告)日：2017-11-08
申请号：EP15762325
申请日：2015-02-27
申请人： SEIKO INSTR INC , UNIV TOKYO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKAHASHI HIDETOSHI , NGUYEN MINH-DUNG , UCHIYAMA TAKESHI , OUMI MANABU , SHINOHARA YOKO , SUDA MASAYUKI
IPC分类号： G01L9/00 , G01L23/18 , H01L29/84
CPC分类号： G01L9/0052 , G01L9/0002 , G01L9/0019 , G01L23/18
摘要： The present invention relates to a pressure sensor (1) which detects variation in pressures, the pressure sensor including a cantilever (4) which is bent according to a pressure difference between the inside and the outside of a cavity in a sensor main body, and an intra-lever gap (21) which is formed on a proximal end portion (4a) of the cantilever. The proximal end portion is partitioned into a first support portion (22) and a second support portion (23) by an intra-lever gap in a second direction (L2) orthogonal to a first direction (L1) in which the proximal end portion and a distal end portion (4b) are connected to each other in plan view. A doped layer (24) which is provided on a portion of the first and second support portions forms a first displacement detection portion (25) and a second displacement detection portion (26). Lengths of the first and second displacement detection portions are shorter than those of the first and second supports along the second direction.

10. 发明公开

EP3118597A4 PRESSURE SENSOR 有权
公开(公告)号：EP3118597A4
公开(公告)日：2017-11-08
申请号：EP15761021
申请日：2015-02-27
申请人： SEIKO INSTR INC , UNIV TOKYO
发明人： SHIMOYAMA ISAO , MATSUMOTO KIYOSHI , TAKAHASHI HIDETOSHI , NGUYEN MINH-DUNG , UCHIYAMA TAKESHI , OUMI MANABU , SHINOHARA YOKO
IPC分类号： G01L9/00 , H01L29/84
CPC分类号： G01L9/0054 , G01L9/0023 , G01L9/0042
摘要： The present invention provides a pressure sensor (1) which detects variation in pressure, the pressure sensor including a cantilever (4) which bends according to a pressure difference between the inside and the outside of a cavity in a sensor main body, and a first gap (21), a second gap (22), and a third gap (23) which are formed on a proximal end portion (4a) of the cantilever. The first to third gaps electrically partition the proximal end portion of the cantilever into a first support portion (24), a second support portion (25), a first displacement detection portion (26), and a second displacement portion (27) in a second direction (X2) orthogonal to a first direction (X1) in which the proximal end portion and a distal end portion (4b) of the cantilever are connected to each other in plan view. The first and second displacement detection portions detect displacement according to the bending of the cantilever between the first and second support portion.

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