专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005294537A Panel-type coil, uniform magnetic field generator, gradient magnetic field generator and magnetic field canceling device 审中-公开
标题翻译：板式线圈，均匀磁场发生器，梯形磁场发生器和磁场取消装置
公开(公告)号：JP2005294537A
公开(公告)日：2005-10-20
申请号：JP2004107613
申请日：2004-03-31
申请人： Ichiro Sasada , Takenaka Komuten Co Ltd , 株式会社竹中工務店 , 一郎笹田
发明人： SASADA ICHIRO , YAMAZAKI KEITA , KATO KAZUO
IPC分类号： G01R33/421 , A61B5/05 , A61B5/055 , H01F7/20 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To secure the distribution of a uniform magnetic field and a linear gradient magnetic field in a wide range without bothering entrance into and exit out of a measuring space. SOLUTION: The panel-type coil is constituted by connecting in series a plurality of coils constituted by winding a wire in concentric circular shape or concentric angular shape on the same plane in respective normal/reverse directions, then, two sheets of panel-type coils are arranged so as to be opposed respectively, and a power supply is connected to respective panel-type coils. These might be arranged by four sheets of panel-type coils (two axes), or six sheets of panel-type coils (three axes). Then, the power supply is operated to produce the uniform magnetic field and the linear gradient magnetic field, which have reversed phase with respect to an environmental magnetic field having the gradient magnetic field and the uniform (equal) magnetic field. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保在宽范围内的均匀磁场和线性梯度磁场的分布，而不会打扰入射和离开测量空间。解决方案：面板式线圈是通过串联连接多个线圈而构成的，所述多个线圈通过在相同的正向/反向上在同一平面上缠绕同心圆形或同心角形，然后将两片板型线圈被布置为分别相对，并且电源连接到相应的面板型线圈。这些可能由四片面板式线圈（两轴）或六片面板式线圈（三轴）排列。然后，操作电源以产生相对于具有梯度磁场和均匀（相等）磁场的环境磁场具有反相的均匀磁场和线性梯度磁场。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005283191A Active magnetic shielding device 有权
标题翻译：主动磁屏蔽装置
公开(公告)号：JP2005283191A
公开(公告)日：2005-10-13
申请号：JP2004094182
申请日：2004-03-29
申请人： Ichiro Sasada , Takenaka Komuten Co Ltd , Tokkyokiki Corp , 株式会社竹中工務店 , 特許機器株式会社 , 一郎笹田
发明人： SASADA ICHIRO , YAMAZAKI KEITA , YASUDA MASASHI
IPC分类号： G01R33/02
摘要： PROBLEM TO BE SOLVED: To provide an active magnetic shielding device having high shielding performance, wherein canceling coils are not obstacles to incoming into/outgoing from a measuring space and the canceling coils are not laid just under the device.
SOLUTION: This device is provided with a sensor 3 for sensing a magnetic noise in the measuring space 2, the first canceling coils 11, 21, 31 and the third canceling coils 13, 23, 33 on one surface between two facing surfaces in the measuring space 2 on the other surface between the two facing surfaces, the second canceling coils 12, 22, 32 forming the first pairs with the first canceling coils, and the fourth canceling coils 14, 24, 34 forming the second pairs with the third canceling coils. The device is also provided with a circuit 6 for generating a current flowing in the first to fourth canceling coils 11-14, 21-24, 31-34 based on the magnetic noise sensed by the sensor 3, and supplying the generated current to the first to fourth canceling coils 11-14, 21-24, 31-34.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有高屏蔽性能的有源磁屏蔽装置，其中取消线圈不是从测量空间进入/离开的障碍物，并且取消线圈不会放置在装置的正下方。解决方案：该装置设置有传感器3，用于感测测量空间2中的磁噪声，第一抵消线圈11,21,31和第三抵消线圈13,23,33在两个相对表面之间的一个表面上在两个相对表面之间的另一个表面上的测量空间2中，与第一抵消线圈形成第一对的第二抵消线圈12,22,32以及与第一抵消线圈形成第二对的第四抵消线圈14,24,34 第三取消线圈。该装置还设置有电路6，用于基于由传感器3感测的磁噪声产生在第一至第四抵消线圈11-14,21-24,31-34中流动的电流，并将产生的电流提供给第一到第四消除线圈11-14,21-24,31-34。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006126074A Sensor coil and magnetic sensor using the same 有权
标题翻译：传感器线圈和使用该传感器的磁传感器
公开(公告)号：JP2006126074A
公开(公告)日：2006-05-18
申请号：JP2004316521
申请日：2004-10-29
申请人： Hitachi Cable Ltd , Ichiro Sasada , 日立電線株式会社 , 一郎笹田
发明人： SASADA ICHIRO , SOMA KENICHIRO , OYO MATSU
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a sensor coil generating high magnetic coupling and realizing good productivity, and also to provide a magnetic sensor using it.
SOLUTION: The sensor coil 10 is made up such that printed coil patterns 12, 13 are formed on both faces of a substrate 11 respectively. The printed coil patterns 12, 13 are respectively equipped with: main coil patterns 22 and 25 which are composed of two pattern sections 21a, 21b and 24a, 24b having end-points 21c, 21d and 24c, 24d; and connecting patterns 23 and 26 independent of the main coil patterns 22 and 25. A pair of the end-points 21c, 21d (or 24c, 24d) of the main coil pattern 22 (or 25) formed on one face of the substrate 11 are electrically connected by one of the connecting patterns 26 (or 23) which is formed on the other face of the substrate 11.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种产生高磁耦合并实现良好生产率的传感器线圈，并且还提供使用它的磁传感器。解决方案：传感器线圈10被制成使得印刷线圈图案12,13分别形成在基板11的两个面上。印刷线圈图案12,13分别配备有主线圈图案22和25，其由具有端点21c，21d和24c，24d的两个图案部分21a，21b和24a，24b组成; 以及连接图案23和26，与主线圈图案22和25无关。形成在基板11的一个面上的主线圈图案22（或25）的一对端点21c，21d（或24c，24d）通过形成在基板11的另一面上的连接图案26（或23）中的一个电连接。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006090883A Torque transmission axial body, method for manufacturing the same, and torque sensor using the same 审中-公开
标题翻译：扭矩传递轴线体，其制造方法和使用其的扭矩传感器
公开(公告)号：JP2006090883A
公开(公告)日：2006-04-06
申请号：JP2004277604
申请日：2004-09-24
申请人： Hitachi Cable Ltd , Ichiro Sasada , 日立電線株式会社 , 一郎笹田
发明人： SASADA ICHIRO , HAHATA YOHEI , SOMA KENICHIRO , OYO MATSU
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a torque transmission axial body, a method for manufacturing the same, and a torque sensor using the same, in which a magnetic sleeve is fixed firmly and in which a magnetization process is not required.
SOLUTION: The torque transmission axial body 10, which transmits the drive torque T associated with rotation, is composed of a rod-like axial body body 11 and the cylindrical sleeve 12 covering the circumference of the axial body body 11, wherein both the end parts 12b and 12b of the sleeve 12, with respect to the longitudinal direction is formed so as to be thicker than the central part 12a.
COPYRIGHT: (C)2006,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式