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. 发明授权

US07222536B2 Semiconductor acceleration sensor 有权
标题翻译：半导体加速度传感器
公开(公告)号：US07222536B2
公开(公告)日：2007-05-29
申请号：US11238012
申请日：2005-09-29
申请人： Yoshio Ikeda , Masayuki Hosoda , Isao Sakaguchi , Masakatsu Saitoh
发明人： Yoshio Ikeda , Masayuki Hosoda , Isao Sakaguchi , Masakatsu Saitoh
IPC分类号： G01P15/12
CPC分类号： G01P15/18 , G01P15/0802 , G01P15/123
摘要： A semiconductor acceleration sensor is disclosed which has a small difference in acceleration detection sensitivity among X, Y, and Z axes and a high detection sensitivity. The acceleration sensor has a mass portion in its center, a support frame surrounding the mass portion, and a plurality of flexible arms connecting the mass portion and the support frame. The flexible arm has wider portions on both ends and a narrower portion between the wider portions. Piezo resistors are restrictedly provided within a top surface region of the wider portion of the flexible arm, and through holes connecting metal wires and the piezo resistors are disposed on the mass portion/support frame. The plurality of flexible arms are symmetric with respect to the center of the mass portion, and each of the flexible arms is symmetric with respect to the center line of the flexible arm.
摘要翻译：公开了一种半导体加速度传感器，其在X，Y和Z轴之间的加速度检测灵敏度差异较小，检测灵敏度高。加速度传感器在其中心具有质量部分，围绕质量部分的支撑框架和连接质量部分和支撑框架的多个柔性臂。柔性臂在两端具有较宽的部分，在较宽部分之间具有较窄的部分。压电电阻器被限制地设置在柔性臂的较宽部分的顶表面区域内，并且连接金属线和压电电阻器的通孔设置在质量部分/支撑框架上。多个柔性臂相对于质量部分的中心对称，并且每个柔性臂相对于柔性臂的中心线对称。

2. 发明申请

US20060065054A1 Semiconductor acceleration sensor 有权
标题翻译：半导体加速度传感器
公开(公告)号：US20060065054A1
公开(公告)日：2006-03-30
申请号：US11238012
申请日：2005-09-29
申请人： Yoshio Ikeda , Masayuki Hosoda , Isao Sakaguchi , Masakatsu Saitoh
发明人： Yoshio Ikeda , Masayuki Hosoda , Isao Sakaguchi , Masakatsu Saitoh
IPC分类号： G01P15/09 , G01P15/12
CPC分类号： G01P15/18 , G01P15/0802 , G01P15/123
摘要： A semiconductor acceleration sensor is disclosed which has a small difference in acceleration detection sensitivity among X, Y, and Z axes and a high detection sensitivity. The acceleration sensor has a mass portion in its center, a support frame surrounding the mass portion, and a plurality of flexible arms connecting the mass portion and the support frame. The flexible arm has wider portions on both ends and a narrower portion between the wider portions. Piezo resistors are restrictedly provided within a top surface region of the wider portion of the flexible arm, and through holes connecting metal wires and the piezo resistors are disposed on the mass portion/support frame. The plurality of flexible arms are symmetric with respect to the center of the mass portion, and each of the flexible arms is symmetric with respect to the center line of the flexible arm.
摘要翻译：公开了一种半导体加速度传感器，其在X，Y和Z轴之间的加速度检测灵敏度差异较小，检测灵敏度高。加速度传感器在其中心具有质量部分，围绕质量部分的支撑框架和连接质量部分和支撑框架的多个柔性臂。柔性臂在两端具有较宽的部分，在较宽部分之间具有较窄的部分。压电电阻器被限制地设置在柔性臂的较宽部分的顶表面区域内，并且连接金属线和压电电阻器的通孔设置在质量部分/支撑框架上。多个柔性臂相对于质量部分的中心对称，并且每个柔性臂相对于柔性臂的中心线对称。

3. 发明授权

US5499153A Floating magnetic head device and its securing method 失效
标题翻译：浮动磁头装置及其固定方法
公开(公告)号：US5499153A
公开(公告)日：1996-03-12
申请号：US257770
申请日：1994-06-09
申请人： Norio Uemura , Akira Taguchi , Masayuki Hosoda
发明人： Norio Uemura , Akira Taguchi , Masayuki Hosoda
IPC分类号： G11B5/48 , G11B5/60 , G11B21/20
CPC分类号： G11B5/6005 , G11B5/4826
摘要： A magnetic head device having a slider attached to a holding member. A recessed groove is formed in the holding member near the trailing edge of the slider. That part of the holding member which is closer to the leading edge than the recessed groove is attached to the back of the slider. For securing the magnetic head, a coating material, such as IPA, is applied to a portion of the trailing edge of the slider. The slider is then attached to the holding member by an adhesive. Thereafter, the IPA is removed by cleaning to form a clearance.
摘要翻译：一种具有附接到保持构件的滑块的磁头装置。在保持构件中在滑块的后缘附近形成凹槽。保持构件的比凹槽更靠前缘的部分安装在滑块的后面。为了固定磁头，将诸如IPA的涂层材料施加到滑块后缘的一部分。然后通过粘合剂将滑块附接到保持构件。此后，通过清洁除去IPA以形成间隙。

4. 发明授权

US5569268A Endoscopic instrument for ligating varix 失效
标题翻译：用于结扎静脉曲张的内窥镜仪器
公开(公告)号：US5569268A
公开(公告)日：1996-10-29
申请号：US388816
申请日：1995-02-15
申请人： Masayuki Hosoda
发明人： Masayuki Hosoda
IPC分类号： A61B17/12 , A61B17/00
CPC分类号： A61B17/12013 , A61B2017/00296 , A61B2017/12018
摘要： An endoscopic ligating instrument has an outer tube having a rear end in which the tip end of an endoscope is mounted. An inner tube with a trip wire connected thereto is axially movably inserted in the outer tube. When the inner tube is moved rearwardly, the inner tube is urged to move forwardly by a spring. Three ligating O-rings are mounted respectively at axially equally spaced positions on the outer circumferential surface of a portion of the inner tube which projects from the outer tube. Four arms extending forwardly from the outer tube are disposed respectively at circumferentially equally spaced positions over the outer circumferential surface of the inner tube. Each of the arms has teeth disposed behind the ligating O-rings, respectively, and having front pushing surfaces for pushing the ligating O-rings forwardly when the inner tube is moved rearwardly and rear slant surfaces for riding over the ligating O-rings and spreading the arms radially outwardly when the inner tube is moved forwardly. The endoscopic ligating instrument can ligate a plurality of varices successively which the endoscope is being inserted in a cavity in the body of a patient.
摘要翻译：内窥镜结扎器具有具有后端的外管，内窥镜的前端安装在该后端中。连接有跳闸线的内管可轴向移动地插入外管中。当内管向后移动时，内管被弹簧向前移动。三根连接的O形圈分别安装在从外管突出的内管的一部分的外圆周表面上的轴向等间距位置上。从外管向前延伸的四个臂分别设置在内管的外周表面上的周向等间隔位置处。每个臂具有分别设置在结扎O形环后面的齿，并且具有用于当内管向后移动时向前推动结扎O形环的前推动表面和用于骑在结扎O形圈上的后倾斜表面并且展开当内管向前移动时，臂径向向外。内窥镜结扎器具可以连续将内窥镜插入患者体内的空腔中的多个静脉曲张。

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