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1. 发明专利

JP2004279080A Load sensor 有权
公开(公告)号：JP2004279080A
公开(公告)日：2004-10-07
申请号：JP2003067769
申请日：2003-03-13
申请人： Alps Electric Co Ltd , Sony Corp , アルプス電気株式会社 , ソニー株式会社
发明人： MIURA AKITO , MAEDA RYOICHI , TOSAKA SUSUMU , IGARASHI TAKESHI , KOIKE TAKASHI
IPC分类号： G01L1/22 , G01L1/26
摘要： PROBLEM TO BE SOLVED: To provide a load sensor that can precisely detect loads and cannot be damaged easily by excessive loads and shock loads.
SOLUTION: In the load sensor having a diaphragm 4 nearly in a disk shape, where a thin pressure-sensitive section 4a is formed at the center, and placing a drive body 2 pressed by an operation body 1 for applying loads at the pressure-sensitive section 4a, an elastic body 3 for interlocking the drive body 2 with the operation body 1 is provided, the operation body 1 presses the drive body 2 to the diaphragm 4 via the elastic body 3 and comes into contact with the diaphragm 4 with a specific load, the operation body 1 has a contacting surface 1a for coming into contact with a thick section 4b at the outer periphery of the pressure-sensitive section 4a of the diaphragm 4, and a small gap smaller than a limited amount of displacement, where the elastic body 3 is displaced linearly to the load is provided between the contacting surface 1a and the thick section 4b.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004299045A Robot device 有权
公开(公告)号：JP2004299045A
公开(公告)日：2004-10-28
申请号：JP2004060475
申请日：2004-03-04
申请人： Alps Electric Co Ltd , Sony Corp , アルプス電気株式会社 , ソニー株式会社
发明人： KOIKE TAKASHI , TOSAKA SUSUMU , IGARASHI TAKESHI , MAEDA RYOICHI , MIURA AKITO
IPC分类号： G01L1/26 , B25J5/00 , B25J19/02
摘要： PROBLEM TO BE SOLVED: To provide a load sensor with simple structure, in which weight reduction and miniaturization are easy, for precisely detecting a load without breaking even when a strong load is applied, and a robot device having the load sensor in a leg-mobile type leg part.
SOLUTION: The robot device is located on the position in contact with a ground surface of the leg part, and has one or more load sensors for detecting a reaction force generated when the leg part comes into contact with the ground surface, as an external force. The load sensor 10 has a diaphragm 11 having a pressure sensing part 11a, an operating body 14 to which the external force is applied, a driving body 17 forming a double structure with the operating body 14 and pressing the pressure sensing part 11a, and a elastic body 15 for transmitting the external force to the driving body 17 by displacing the elastic body 15 almost in proportion to the external force applied to the operating body 14. The operating body 14 has a stopper function for controlling the external force so as to abut on a thick part 11b of the diaphragm 11 and so that a pressing force of the driving body 17 is set to a value smaller than a prescribed threshold when the external force is applied to the operating body 14.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2010160049A Load detecting device and seat 审中-公开
标题翻译：负载检测装置和座椅
公开(公告)号：JP2010160049A
公开(公告)日：2010-07-22
申请号：JP2009002429
申请日：2009-01-08
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： MAEDA RYOICHI , OGAWA TOSHIO , KURIHARA KUNIO , NAKAMURA MORITOSHI
IPC分类号： G01G19/12 , B60N2/90 , G01G19/52 , G01L1/04 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a load detecting device and a seat capable of detecting a load, with reduced manufacturing costs and without degrading the design characteristics.
SOLUTION: The load detecting device includes: a seat surface sheet 15 subjected to a load; a support frame 11 arranged outside the seat surface sheet 15; a plurality of wires 17 for stretching the seat surface sheet 15 in multiple directions via the support frame 11; a tension gauge 22 that is installed to the plurality of wires 17 in a state where the wires 17 are tensioned and that detects a tensile force in response to a load acting on the seat surface sheet 15, wherein the tension gauge 22 can detect the resultant of tensile forces acting on the plurality of wires 17.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种负载检测装置和能够检测负载的座椅，具有降低的制造成本并且不降低设计特性。解决方案：负载检测装置包括：经受负载的座面板15; 布置在座椅表面片15外侧的支撑框架11; 用于经由支撑框架11在多个方向上拉伸座椅表面片15的多根线17; 张力计22，其在线17被张紧的状态下安装到多根电线17，并且响应于作用在座椅表面片15上的负载来检测张力，其中张力计22可以检测到所得的结果作用在多条金属丝17上的拉伸力。（C）2010，JPO＆INPIT

4. 发明专利

JP2011237373A Pressing force detection device 审中-公开
标题翻译：压力检测装置
公开(公告)号：JP2011237373A
公开(公告)日：2011-11-24
申请号：JP2010111107
申请日：2010-05-13
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： MAEDA RYOICHI
IPC分类号： G01L5/22 , B60T7/02 , B60T7/06 , G05G1/30
摘要： PROBLEM TO BE SOLVED: To provide a pressing force detection device capable of applying a movement force of a movable member such as a brake control lever to an operation member such as an operational rod and capable of accurately detecting a magnitude of the movement force applied to the operation member.SOLUTION: A rotation force of a movable member 1 is applied to a movable-side bracket 11 from a first shaft 12 and an operation member 2 is connected to an operation-side bracket 13. A distortion member 16 is disposed on the movable-side bracket 11 and a pressing member 17 faces to a second shaft 14 fixed to the operation-side bracket 13. Since a central line O1 of the first shaft 12 and a central line O2 of the second shaft 14 are aligned along a virtual straight line L0 which is a movement direction of the operation member 2, when the movable member 1 rotates, a force F2 which is a component along the virtual straight line L0 of the rotation force of the movable member 1 can be detected by the distortion member 16.
摘要翻译：要解决的问题：提供一种能够将诸如制动控制杆的可动构件的移动力施加到诸如操作杆的操作构件并能够精确地检测运动的大小的按压力检测装置施加到操作构件的力。解决方案：可移动构件1的旋转力从第一轴12施加到可动侧支架11，并且操作构件2连接到操作侧支架13上。变形构件16设置在可动侧支架11和按压部件17面对固定在操作侧支架13上的第二轴14.由于第一轴12的中心线O1和第二轴14的中心线O 2沿虚拟作为操作构件2的移动方向的直线L0，当可动构件1旋转时，可以通过变形构件检测作为可动构件1的旋转力的虚拟直线L0的分量的力F2 16.版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2008256538A Load sensor 审中-公开
标题翻译：负载传感器
公开(公告)号：JP2008256538A
公开(公告)日：2008-10-23
申请号：JP2007099195
申请日：2007-04-05
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： TERAUCHI YOSHIHARU , NAKAMURA MORITOSHI , MAEDA RYOICHI
IPC分类号： G01L1/26
摘要： PROBLEM TO BE SOLVED: To detect a load accurately by reducing an influence on a strain detection element, even under an environment wherein a torsional load may be generated. SOLUTION: This sensor is equipped with a shaft part 16 receiving the load, a diaphragm 12 on which the shaft part 16 is mounted, and the strain detection element 123 for detecting strain of the diaphragm 12 corresponding to the load applied to the shaft part 16. The sensor has a characteristic wherein the shaft part 16 is provided tiltably in a fixed range corresponding to a torsional load applied from a direction different from the application direction of the load which is a measuring object. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在可能产生扭转负载的环境下，通过减小对应变检测元件的影响来精确地检测负载。
解决方案：该传感器配备有承载负载的轴部16，安装有轴部16的隔膜12和用于检测振动膜12的应变的应变检测元件123，传感器具有这样的特征，其中轴部16可倾斜地设置在与从作为测量对象的负载的施加方向不同的方向施加的扭转载荷的固定范围内。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007292742A Load sensor 审中-公开
标题翻译：负载传感器
公开(公告)号：JP2007292742A
公开(公告)日：2007-11-08
申请号：JP2007085072
申请日：2007-03-28
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： TERAUCHI YOSHIHARU , NAKAMURA MORITOSHI , MAEDA RYOICHI
IPC分类号： G01L1/22 , A47C7/62 , B60N2/90 , G01G19/12 , G01G19/52
摘要： PROBLEM TO BE SOLVED: To provide a load sensor capable of miniaturizing the sensor itself and accurately detecting the loads.
SOLUTION: The load sensor comprises a pair of strain elements (substrates 4a, 4b) arranged opposite at a prescribed distance; at least a set of strain detection elements 5a-5d, provided on the surface of the pair of strain elements (substrate 4a, 4b) at a fixed distance; and a holding member 2 for holding one edge of the pair of strain elements (substrates 4a, 4b). The edge of a load transfer member for transferring loads is stored, in a region formed between the pair of strain elements (substrates 4a, 4b) for receiving the transfer of the loads.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够使传感器本身小型化并且精确地检测负载的负载传感器。解决方案：负载传感器包括一对以规定距离相对设置的应变元件（基板4a，4b）至少一组应变检测元件5a-5d，设置在一对应变元件（基板4a，4b）的表面上，固定距离; 以及用于保持一对应变元件（基板4a，4b）的一个边缘的保持构件2。用于传送负载的负载传递部件的边缘被存储在形成在用于接收负载传送的一对应变元件（基板4a，4b）之间的区域中。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2010160048A Load detecting device, seat, and load sensor 审中-公开
标题翻译：负载检测装置，座椅和负载传感器
公开(公告)号：JP2010160048A
公开(公告)日：2010-07-22
申请号：JP2009002428
申请日：2009-01-08
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： MAEDA RYOICHI
IPC分类号： G01G19/12 , B60N2/90 , G01G19/52 , G01L1/22
CPC分类号： G01G19/4142 , B60N2/002
摘要： PROBLEM TO BE SOLVED: To provide a load detecting device, a seat, and a load sensor capable of detecting a load, with reduced manufacturing costs and without degrading the design characteristics. SOLUTION: The load detecting device includes: the load sensor 13 which outputs a signal in response to a load; and a plurality of wires 12 which support the load sensor 13 in a state where the load sensor 13 is tensioned in multiple directions and stretch the load sensor 13 in the multiple directions by receiving the load, wherein the load sensor 13 outputs a signal in response to the load received by the plurality of wires 12 on the basis of tensile forces of the plurality of wires 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以降低的制造成本并且不降低设计特性来检测负载的负载检测装置，座椅和负载传感器。解决方案：负载检测装置包括：负载传感器13，其响应于负载输出信号; 以及在负载传感器13在多个方向张紧的状态下支撑负载传感器13并通过接收负载而在多个方向上拉伸载荷传感器13的多根电线12，其中负载传感器13输出响应的信号基于多条电线12的拉力，由多条电线12接收的负载。（C）2010，JPO＆INPIT

8. 发明专利

JP2007212169A Occupant weight measuring unit 审中-公开
标题翻译：职业重量测量单位
公开(公告)号：JP2007212169A
公开(公告)日：2007-08-23
申请号：JP2006029618
申请日：2006-02-07
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： TERAUCHI YOSHIHARU , MAEDA RYOICHI , NAKAMURA MORITOSHI , ARAI HIROO
IPC分类号： G01G19/12 , B60N2/90 , B60R21/16 , B60R22/48 , G01G19/52
摘要： PROBLEM TO BE SOLVED: To provide an occupant weight measuring unit which downsizes the length of the entire unit and is highly durable. SOLUTION: The occupant weight measuring unit comprises a load sensor 19 for measuring a load in accordance with the weight of an occupant seated on a seat and load transmitting members (an arm 12 and a cover 14) for receiving the load in accordance with the weight of the occupant at a position between a support 13 and a load transmitting part 12a spaced apart from the support 13 by a predetermined distance and transmitting the load to the load sensor 19 from the load transmitting part 12a. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种减小整个单元的长度并且高度耐用的乘员体重测量单元。乘客体重测量单元包括：负载传感器19，用于根据坐在座椅上的乘员的重量和负载传递构件（臂12和盖14）来测量负载，用于接收负载使乘员的重量位于支撑件13和与支撑件13间隔预定距离的负载传递部分12a之间的位置，并将负载从负载传递部分12a传送到负载传感器19。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007139439A Load sensor 审中-公开
标题翻译：负载传感器
公开(公告)号：JP2007139439A
公开(公告)日：2007-06-07
申请号：JP2005329954
申请日：2005-11-15
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： TERAUCHI YOSHIHARU , MAEDA RYOICHI
IPC分类号： G01L1/22
摘要： PROBLEM TO BE SOLVED: To provide a load sensor capable of highly accurately detecting distortions of a substrate according to loads while securing a region for the formation of desired wiring patterns on the substrate.
SOLUTION: The load sensor is provided with fixed parts 103a-103d; a load reception part 101 for receiving loads; and distortion detection elements 201a and 201b for detecting distortions of the substrate 100 according to loads. Slits 105 capable of dispersing stress applied according to loads are formed in the substrate 100, and wiring patterns are formed in the region separated by the slits 105.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种负载传感器，其能够在确保用于在基板上形成所需布线图案的区域的同时，根据负载高精度地检测基板的变形。
解决方案：负载传感器设有固定部分103a-103d; 负载接收部101，用于接收负载; 以及用于根据负载检测基板100的失真的失真检测元件201a和201b。在衬底100中形成能够分散根据负载施加的应力的狭缝105，并且在由狭缝105分开的区域中形成布线图案。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2003057132A Load detecting apparatus 有权
标题翻译：负载检测装置
公开(公告)号：JP2003057132A
公开(公告)日：2003-02-26
申请号：JP2001237607
申请日：2001-08-06
申请人： Alps Electric Co Ltd , アルプス電気株式会社
发明人： MAEDA RYOICHI , OKUMURA HIROBUMI , YOSHIKAWA KATSUMI
IPC分类号： G01G19/12 , B60N2/90 , B60R21/16 , G01G19/52 , G01L1/22 , G01L1/26 , B60N2/44 , B60R21/32
摘要： PROBLEM TO BE SOLVED: To provide a load detecting apparatus in which a reference value is reliably set and the measurement accuracy is satisfactory.
SOLUTION: Since the load detecting apparatus is provided with an engaging member 5 capable of engaging with load transmitting members 12, each load transmitting member 12 becomes in an state engaged with a first engaging part 5d or in a state capable of engaging without bending distortion detecting members 2 even if the mounting location of a seat 16 has variations in the degree of horizontality. Since all the distortion detecting members 2 become in a state maintaining a predetermined reference value without bending, it is possible to measure load with high accuracy.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供可靠地设定基准值并且测量精度令人满意的负载检测装置。解决方案：由于负载检测装置具有能够与负载传递部件12接合的接合部件5，因此各负载传递部件12成为与第一接合部5d接合的状态，也可以在不弯曲变形检测的状态下接合即使座椅16的安装位置具有水平度的变化，构件2也是如此。由于全部的失真检测部件2成为没有弯曲的状态而保持规定的基准值，所以能够高精度地测量负荷。

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