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1. 发明授权

US08890649B2 Bending sensor and deformed shape measurement method 有权
标题翻译：弯曲传感器和变形形状测量方法
公开(公告)号：US08890649B2
公开(公告)日：2014-11-18
申请号：US13141859
申请日：2010-09-16
申请人： Yuuki Saitou , Masaru Murayama , Tomonori Hayakawa , Koichi Hasegawa , Tetsuyoshi Shibata
发明人： Yuuki Saitou , Masaru Murayama , Tomonori Hayakawa , Koichi Hasegawa , Tetsuyoshi Shibata
IPC分类号： G01B7/16 , G01M5/00 , G01L1/20 , H01C10/10 , H01C17/065
CPC分类号： G01L1/205 , G01B1/00 , G01B7/16 , G01B7/18 , G01M5/0041 , G01M5/0083 , H01C10/106 , H01C17/0652 , H01C17/06586
摘要： Provided are a bending sensor that is less dependent on an input speed of a strain and in which a response delay is unlikely to occur, and a deformed shape measurement method using the bending sensor. The bending sensor is configured to include a base material; a sensor body arranged on a surface of the base material and containing a matrix resin and conductive filler particles filled in the matrix resin at a filling rate of 30% by volume or more, and in which three-dimensional conductive paths are formed by contact among the conductive filler particles, and electrical resistance increases as an deformation amount increases; an elastically deformable cover film arranged so as to cover the sensor body; and a plurality of electrodes connected to the sensor body and capable of outputting electrical resistances. In the sensor body, cracks are formed in advance in such a direction that the conductive paths are cut off during a bending deformation.
摘要翻译：提供了一种弯曲传感器，其不太依赖于应变的输入速度，并且其中不可能发生响应延迟，以及使用弯曲传感器的变形形状测量方法。弯曲传感器构造成包括基材; 传感器体，其设置在所述基材的表面上，并且以30体积％以上的填充速度包含填充在所述基体树脂中的基体树脂和导电性填充剂颗粒，并且其中通过接触形成三维导电路径导电填料颗粒和电阻随着变形量的增加而增加; 布置成覆盖传感器主体的可弹性变形的覆盖膜; 以及连接到传感器主体并能够输出电阻的多个电极。在传感器体中，在弯曲变形时，导电路径被切断的方向预先形成裂纹。

2. 发明授权

US08770045B2 Sensor assembly and sensor module 有权
标题翻译：传感器组件和传感器模块
公开(公告)号：US08770045B2
公开(公告)日：2014-07-08
申请号：US13401300
申请日：2012-02-21
申请人： Masaru Murayama , Yuuki Saitou , Tomonori Hayakawa , Kazunobu Hashimoto
发明人： Masaru Murayama , Yuuki Saitou , Tomonori Hayakawa , Kazunobu Hashimoto
IPC分类号： G01L1/00
CPC分类号： G01L1/20
摘要： A purpose is to provide a sensor assembly and a sensor module having a flexible sensor element that uses polymer material and having a component such as the sensor element and the like that hardly deteriorates and is superior in durability. A sensor assembly includes a sensor element and an exterior packaging bag enclosing the sensor element. The sensor element includes a sensor thin film made of resin or elastomer, and at least one pair of electrodes connected to the sensor thin film. The exterior packaging bag is made from laminate films having a metal foil and two resin layers arranged sandwiching the metal foil.
摘要翻译：目的是提供一种传感器组件和传感器模块，其具有柔性传感器元件，其使用聚合物材料并且具有几乎不劣化并且耐久性优异的诸如传感器元件等的部件。传感器组件包括传感器元件和封装传感器元件的外部包装袋。传感器元件包括由树脂或弹性体制成的传感器薄膜和连接到传感器薄膜的至少一对电极。外包装袋由具有金属箔的层压膜和夹着金属箔的两个树脂层构成。

3. 发明申请

US20120144935A1 SENSOR ASSEMBLY AND SENSOR MODULE 有权
标题翻译：传感器组件和传感器模块
公开(公告)号：US20120144935A1
公开(公告)日：2012-06-14
申请号：US13401300
申请日：2012-02-21
申请人： Masaru MURAYAMA , Yuuki SAITOU , Tomonori HAYAKAWA , Kazunobu HASHIMOTO
发明人： Masaru MURAYAMA , Yuuki SAITOU , Tomonori HAYAKAWA , Kazunobu HASHIMOTO
IPC分类号： G01L1/14
CPC分类号： G01L1/20
摘要： A purpose is to provide a sensor assembly and a sensor module having a flexible sensor element that uses polymer material and having a component such as the sensor element and the like that hardly deteriorates and is superior in durability. A sensor assembly includes a sensor element and an exterior packaging bag enclosing the sensor element. The sensor element includes a sensor thin film made of resin or elastomer, and at least one pair of electrodes connected to the sensor thin film. The exterior packaging bag is made from laminate films having a metal foil and two resin layers arranged sandwiching the metal foil.
摘要翻译：目的是提供一种传感器组件和传感器模块，其具有柔性传感器元件，其使用聚合物材料并且具有几乎不劣化并且耐久性优异的诸如传感器元件等的部件。传感器组件包括传感器元件和封装传感器元件的外部包装袋。传感器元件包括由树脂或弹性体制成的传感器薄膜和连接到传感器薄膜的至少一对电极。外包装袋由具有金属箔的层压膜和夹着金属箔的两个树脂层构成。

4. 发明授权

US07563393B2 Crosslinked elastomer body for sensor, and production method therefor 有权
标题翻译：传感器用交联弹性体及其制造方法
公开(公告)号：US07563393B2
公开(公告)日：2009-07-21
申请号：US11855601
申请日：2007-09-14
申请人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
发明人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
IPC分类号： H01B1/00 , H01B1/04 , H01B1/24
CPC分类号： H01B1/24
摘要： A crosslinked elastomer body is composed of an electrically conductive composition comprising an electrically conductive filler and an insulative elastomer (matrix). The electrically conductive filler is in a spherical particulate form and has an average particle diameter of 0.05 to 100 μm. The electrically conductive filler has a critical volume fraction (φc) of not less than 30 vol % as determined at a first inflection point of a percolation curve at which an insulator-conductor transition occurs with an electrical resistance steeply reduced when the electrically conductive filler is gradually added to the elastomer. A resistance observed under compressive strain or bending strain increases according to the strain over a resistance observed under no strain when the electrically conductive filler is present in a volume fraction not less than the critical volume fraction (φc) in the composition.
摘要翻译：交联弹性体由包含导电填料和绝缘弹性体（基质）的导电组合物构成。导电填料为球形颗粒形式，平均粒径为0.05-100μm。导电填料具有不小于30vol％的临界体积分数（phic），如在渗透曲线的第一拐点处确定的，在该渗透曲线处发生绝缘体 - 导体转变，当导电填料为逐渐加入弹性体。当在不小于组合物中的临界体积分数（phic）的体积分数中存在导电填料时，在压应变或弯曲应变下观察到的电阻随着在无应变下观察到的电阻的应变而增加。

5. 发明授权

US08451011B2 Electrostatic capacity-type sensor 有权
公开(公告)号：US08451011B2
公开(公告)日：2013-05-28
申请号：US12155387
申请日：2008-06-03
申请人： Tomonori Hayakawa , Kazunobu Hashimoto
发明人： Tomonori Hayakawa , Kazunobu Hashimoto
IPC分类号： G01R27/26
CPC分类号： G01L1/142
摘要： An object of the present invention is to provide an electrostatic capacity-type sensor which is excellent in durability and can detect bending-deformation. An electrostatic capacity-type sensor comprises a dielectric film made of an elastomer and a pair of electrodes arranged via the dielectric film, and detects the deformation based on a change in the electrostatic capacity between the pair of electrodes. The pair of electrodes have an elastomer and a conductive filler blended in said elastomer, and are expansible/contractible depending on the deformation of the dielectric film, and exhibit a small change in the conductivity even when expanded and contracted.

6. 发明申请

US20120218029A1 TOUCH SWITCH 审中-公开
标题翻译：触摸开关
公开(公告)号：US20120218029A1
公开(公告)日：2012-08-30
申请号：US13403086
申请日：2012-02-23
申请人： Norihiko FURUTA , Motoyuki FURUTA , Atsushi MURAMATSU , Tomonori HAYAKAWA
发明人： Norihiko FURUTA , Motoyuki FURUTA , Atsushi MURAMATSU , Tomonori HAYAKAWA
IPC分类号： H03K17/96
CPC分类号： H03K17/9645 , H03K17/962 , H03K2217/96066
摘要： A touch switch including: a conductive member for which voltage is applied from a plurality of locations for detecting presence or absence of a touch and a touch position on the conductive member of a conductor to be detected based on an electrical conduction status of the conductive member; and a detection-level changing mechanism for changing a detection level of the electrical conduction status of the conductive member due to the touch of the conductor on the conductive member. The presence or absence of the touch and the touch position on the conductive member of the conductor is detected if the detection level meets a predetermined condition.
摘要翻译：一种触摸开关，包括：导电构件，其基于导电构件的导电状态，从多个位置施加电压，用于检测导体的导电构件上是否存在触摸和触摸位置 ; 以及检测电平改变机构，用于改变导电部件的导电状态的检测水平，这是由于导电部件上的导体的触摸引起的。如果检测水平满足预定条件，则检测导体的导电构件上是否存在触摸和触摸位置。

7. 发明授权

US07703333B2 Deformation sensor 失效
标题翻译：变形传感器
公开(公告)号：US07703333B2
公开(公告)日：2010-04-27
申请号：US11896904
申请日：2007-09-06
申请人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
发明人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
IPC分类号： G01N3/20
CPC分类号： G01L1/20
摘要： A deformation sensor, which has excellent workability and a high degree of freedom in shape design and which can detect deformation and load in a wide area of components and portions, has a main body of sensor, electrodes which are connected to the main body of sensor and can output electric resistances, and a restraining component which restrains elastic deformation of at least a part of the main body of sensor. The main body of sensor has an elastomer, and spherical conductive fillers which are blended into the elastomer at a high filling rate in an approximately single-particle state, and is elastically deformable. In the main body of sensor, as an elastic deformation increases, the electric resistance increases.
摘要翻译：变形传感器具有优异的可加工性和形状设计的高度自由度，并且可以检测广泛的部件和部分的变形和负载，具有传感器主体，连接到传感器主体的电极并且可以输出电阻，以及限制传感器主体的至少一部分的弹性变形的限制部件。传感器主体具有弹性体，球形导电填料以大约单粒子状态的高填充率共混到弹性体中，并且是可弹性变形的。在传感器主体中，随着弹性变形的增加，电阻增加。

8. 发明申请

US20090015270A1 Electrostatic capacity-type sensor 有权
标题翻译：静电容量型传感器
公开(公告)号：US20090015270A1
公开(公告)日：2009-01-15
申请号：US12155387
申请日：2008-06-03
申请人： Tomonori Hayakawa , Kazunobu Hashimoto
发明人： Tomonori Hayakawa , Kazunobu Hashimoto
IPC分类号： G01R27/26
CPC分类号： G01L1/142
摘要： An object of the present invention is to provide an electrostatic capacity-type sensor which is excellent in durability and can detect bending-deformation. An electrostatic capacity-type sensor comprises a dielectric film made of an elastomer and a pair of electrodes arranged via the dielectric film, and detects the deformation based on a change in the electrostatic capacity between the pair of electrodes. The pair of electrodes have an elastomer and a conductive filler blended in said elastomer, and are expansible/contractible depending on the deformation of the dielectric film, and exhibit a small change in the conductivity even when expanded and contracted.
摘要翻译：本发明的目的是提供一种耐久性优异并且能够检测弯曲变形的静电电容式传感器。静电电容型传感器包括由弹性体制成的电介质膜和通过电介质膜布置的一对电极，并且基于一对电极之间的静电电容的变化来检测变形。一对电极具有弹性体和导电填料，该弹性体和导电填充剂混合在所述弹性体中，并且根据电介质膜的变形而是可膨胀/收缩的，并且即使在膨胀和收缩时也具有小的导电性变化。

9. 发明申请

US20080067477A1 CROSSLINKED ELASTOMER BODY FOR SENSOR, AND PRODUCTION METHOD THEREFOR 有权
标题翻译：用于传感器的交联弹性体体及其生产方法
公开(公告)号：US20080067477A1
公开(公告)日：2008-03-20
申请号：US11855601
申请日：2007-09-14
申请人： Tomonori HAYAKAWA , Yuuki SAITOU , Kazunobu HASHIMOTO , Rentaro KATO
发明人： Tomonori HAYAKAWA , Yuuki SAITOU , Kazunobu HASHIMOTO , Rentaro KATO
IPC分类号： H01B1/06
CPC分类号： H01B1/24
摘要： A crosslinked elastomer body is composed of an electrically conductive composition comprising an electrically conductive filler and an insulative elastomer (matrix). The electrically conductive tiller is in a spherical particulate form and has an average particle diameter of 0.05 to 100 μm. The electrically conductive filler has a critical volume fraction (φc) of not less than 30 vol % as determined at a first inflection point of a percolation curve at which an insulator-conductor transition occurs with an electrical resistance steeply reduced when the electrically conductive filler is gradually added to the elastomer. A resistance observed under compressive strain or bending strain increases according to the strain over a resistance observed under no strain when the electrically conductive filler is present in a volume fraction not less than the critical volume fraction (φc) in the composition.
摘要翻译：交联弹性体由包含导电填料和绝缘弹性体（基质）的导电组合物构成。导电分蘖为球形颗粒形式，平均粒径为0.05-100μm。导电填料具有不小于30vol％的临界体积分数（phic），如在渗透曲线的第一拐点处确定的，在该渗透曲线处发生绝缘体 - 导体转变，当导电填料为逐渐加入弹性体。当在不小于组合物中的临界体积分数（phic）的体积分数中存在导电填料时，在压应变或弯曲应变下观察到的电阻随着在无应变下观察到的电阻的应变而增加。

10. 发明申请

US20080066564A1 Deformation sensor 失效
标题翻译：变形传感器
公开(公告)号：US20080066564A1
公开(公告)日：2008-03-20
申请号：US11896904
申请日：2007-09-06
申请人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
发明人： Tomonori Hayakawa , Yuuki Saitou , Kazunobu Hashimoto , Rentaro Kato
IPC分类号： G01L1/22
CPC分类号： G01L1/20
摘要： A deformation sensor, which has excellent workability and a high degree of freedom in shape design and which can detect deformation and load in a wide area of components and portions, has a main body of sensor, electrodes which are connected to the main body of sensor and can output electric resistances, and a restraining component which restrains elastic deformation of at least a part of the main body of sensor. The main body of sensor has an elastomer, and spherical conductive fillers which are blended into the elastomer at a high filling rate in an approximately single-particle state, and is elastically deformable. In the main body of sensor, as an elastic deformation increases, the electric resistance increases.
摘要翻译：变形传感器具有优异的可加工性和形状设计的高度自由度，并且可以检测广泛的部件和部分的变形和负载，具有传感器主体，连接到传感器主体的电极并且可以输出电阻，以及限制传感器主体的至少一部分的弹性变形的限制部件。传感器主体具有弹性体，球形导电填料以大约单粒子状态的高填充率共混到弹性体中，并且是可弹性变形的。在传感器主体中，随着弹性变形的增加，电阻增加。

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