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公开(公告)号：US07719163B2
公开(公告)日：2010-05-18
申请号：US11443471
申请日：2006-05-30
CPC分类号： B81B3/004 , B81B2201/042 , B81B2201/045 , H02N1/008
摘要： An actuator that can be driven at a reduced voltage and manufactured with ease, and a method for manufacturing the same are provided. The actuator includes second supporting portions 31 and 32 secured to a supporting substrate 4 through a spacer, fixed portions 33 and 34 secured to the supporting substrate 4 with no intervention of the spacer, fixed comb electrodes 331 and 341 integrally formed the fixed portions 33 and 34 and meshing with movable comb electrodes 211 and 212 in a spaced-apart relationship, and bridge portions 35 and 36 for connecting the fixed portions 33 and 34 to the second supporting portions 31 and 32. The fixed portions 33 and 34 are affixed to the supporting substrate 4 in a condition that they are deflected toward the supporting substrate 4 with respect to the second supporting portions 31 and 32 while bending the bridge portions 35 and 36, thereby initially deflecting the fixed comb electrodes 331 and 341 so as to be out of alignment with the movable comb electrodes 211 and 212 in a thickness direction of the supporting substrate 4.
摘要翻译： 提供能够以降低的电压驱动并且容易制造的致动器及其制造方法。 致动器包括通过间隔件固定到支撑基板4的第二支撑部分31和32，固定在支撑基板4上的固定部分33和34，而不需要间隔件，固定梳状电极331和341一体地形成固定部分33和 并且与间隔开的可动梳状电极211,212啮合，以及用于将固定部33,34连接到第二支撑部31,32的桥接部35,36。固定部33,34固定在 支撑基板4在弯曲桥接部分35和36的同时相对于第二支撑部分31和32偏转到支撑基板4的状态，从而最初偏转固定梳状电极331和341以便脱离 在支撑基板4的厚度方向上与可动梳状电极211和212对准。
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2.发明授权公开(公告)号：US07808150B2
公开(公告)日：2010-10-05
申请号：US12607341
申请日：2009-10-28
CPC分类号： B81B3/004 , B81B2201/042 , B81B2201/045 , H02N1/008
摘要： An actuator that can be driven at a reduced voltage and manufactured with ease, and a method for manufacturing the same are provided. The actuator includes second supporting portions 31 and 32 secured to a supporting substrate 4 through a spacer, fixed portions 33 and 34 secured to the supporting substrate 4 with no intervention of the spacer, fixed comb electrodes 331 and 341 integrally formed the fixed portions 33 and 34 and meshing with movable comb electrodes 211 and 212 in a spaced-apart relationship, and bridge portions 35 and 36 for connecting the fixed portions 33 and 34 to the second supporting portions 31 and 32. The fixed portions 33 and 34 are affixed to the supporting substrate 4 in a condition that they are deflected toward the supporting substrate 4 with respect to the second supporting portions 31 and 32 while bending the bridge portions 35 and 36, thereby initially deflecting the fixed comb electrodes 331 and 341 so as to be out of alignment with the movable comb electrodes 211 and 212 in a thickness direction of the supporting substrate 4.
摘要翻译： 提供能够以降低的电压驱动并且容易制造的致动器及其制造方法。 致动器包括通过间隔件固定到支撑基板4的第二支撑部分31和32，固定在支撑基板4上的固定部分33和34，而不需要间隔件，固定梳状电极331和341一体地形成固定部分33和 并且与间隔开的可动梳状电极211,212啮合，以及用于将固定部33,34连接到第二支撑部31,32的桥接部35,36。固定部33,34固定在 支撑基板4在弯曲桥接部分35和36的同时相对于第二支撑部分31和32偏转到支撑基板4的状态，从而最初偏转固定梳状电极331和341以便脱离 在支撑基板4的厚度方向上与可动梳状电极211和212对准。
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公开(公告)号：US20060279169A1
公开(公告)日：2006-12-14
申请号：US11443471
申请日：2006-05-30
CPC分类号： B81B3/004 , B81B2201/042 , B81B2201/045 , H02N1/008
摘要： An actuator that can be driven at a reduced voltage and manufactured with ease, and a method for manufacturing the same are provided. The actuator includes second supporting portions 31 and 32 secured to a supporting substrate 4 through a spacer, fixed portions 33 and 34 secured to the supporting substrate 4 with no intervention of the spacer, fixed comb electrodes 331 and 341 integrally formed the fixed portions 33 and 34 and meshing with movable comb electrodes 211 and 212 in a spaced-apart relationship, and bridge portions 35 and 36 for connecting the fixed portions 33 and 34 to the second supporting portions 31 and 32. The fixed portions 33 and 34 are affixed to the supporting substrate 4 in a condition that they are deflected toward the supporting substrate 4 with respect to the second supporting portions 31 and 32 while bending the bridge portions 35 and 36, thereby initially deflecting the fixed comb electrodes 331 and 341 so as to be out of alignment with the movable comb electrodes 211 and 212 in a thickness direction of the supporting substrate 4.
摘要翻译： 提供能够以降低的电压驱动并且容易制造的致动器及其制造方法。 致动器包括通过间隔件固定到支撑基板4的第二支撑部分31和32，固定在支撑基板4上的固定部分33和34，而不需要间隔件，固定梳状电极331和341一体地形成固定部分33和 并且与间隔开的可动梳状电极211和212啮合，以及用于将固定部分33和34连接到第二支撑部分31和32的桥接部分35和36。 固定部分33和34在弯曲桥接部分35和36的同时相对于第二支撑部分31和32偏转到支撑基板4的状态被固定到支撑基板4上，从而使固定的梳子 电极331和341在支撑基板4的厚度方向上与可动梳状电极211和212不对准。
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4.发明授权Actuator capable of driving with large rotational angle or large deflection angle 有权能够以大的旋转角度或大的偏转角度驱动的致动器公开(公告)号：US07649301B2
公开(公告)日：2010-01-19
申请号：US11300158
申请日：2005-12-14
申请人： Mitsuhiro Yoda , Hirokazu Ito
发明人： Mitsuhiro Yoda , Hirokazu Ito
CPC分类号： G02B26/0841 , H02N1/006
摘要： An actuator 100 includes: a pair of driving portions 1, 11 spaced apart from each other; a movable portion 2 provided between the pair of driving portions 1, 11; a pair of supporting portions 3, 3 for supporting the pair of driving portions 1, 11 and the movable portion 2; a pair of first elastic connecting portions 4, 4 which respectively connect the pair of driving portions 1, 11 to the pair of supporting portions 3, 3 so that each of the driving portions 1, 11 can rotate with respect to the supporting portions 3, 3; and a pair of second elastic connecting portions 5, 5 which respectively connect the movable portion 2 to the pair of driving portions 1, 11 so that the movable portion 2 can rotate in accordance with the rotation of the pair of driving portions 1, 11. In this case, each of the pair of driving portions 1, 11 rotates around a rotation central axis 41 of the actuator 100 by application of an alternating voltage, whereby the movable portion 2 rotates around the rotation central axis 41 of the actuator 100. Further, the torsional rigidity of each of the first elastic connecting portions 4, 4 is larger than that of each of the second elastic connecting portions 5, 5.
摘要翻译： 致动器100包括：彼此间隔开的一对驱动部分1,11; 设置在所述一对驱动部1,11之间的可动部2; 一对用于支撑一对驱动部分1,11和可移动部分2的支撑部分3,3; 分别将一对驱动部1,11分别连接到一对支撑部3,3的一对第一弹性连接部4,4，使得各驱动部1,11能够相对于支撑部3旋转， 3; 以及分别将可动部分2连接到一对驱动部分1,11的一对第二弹性连接部分5,5，使得可动部分2能够根据一对驱动部分1,11的旋转而旋转。 在这种情况下，一对驱动部分1,11中的每一个通过施加交流电压而围绕致动器100的旋转中心轴线41旋转，由此可动部分2围绕致动器100的旋转中心轴线41旋转。 每个第一弹性连接部4,4的扭转刚度大于第二弹性连接部5,5的扭转刚性。
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公开(公告)号：US20050068627A1
公开(公告)日：2005-03-31
申请号：US10915122
申请日：2004-08-10
CPC分类号： G02B26/001 , G01J3/26
摘要： A tunable optical filter is provided by joining a movable unit that supports a movable body moving up and down freely, and whose top surface has a highly reflective film formed thereon, a drive electrode unit in which a drive electrode facing the movable body with an electrostatic gap EG therebetween is formed, and an optical gap unit in which a highly reflective film facing the highly reflective film with an optical gap OG therebetween is formed.
摘要翻译： 通过连接支撑可自由上下移动的移动体并且其上表面具有形成在其上的高反射膜的可移动单元来提供可调谐滤光器;驱动电极单元，其中驱动电极面对可移动体具有静电 形成间隙EG，并且形成光学间隙单元，其中形成面对具有光学间隙OG的高反射膜的高反射膜。
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公开(公告)号：US06830292B1
公开(公告)日：2004-12-14
申请号：US10753271
申请日：2004-01-09
申请人： Mitsuhiro Yoda
发明人： Mitsuhiro Yoda
IPC分类号： A47B2300
摘要： A table supporting device is provided at an upper end thereof with a loop. The loop is hung on the headrest of the motor vehicle seat so that the table supporting device is positioned substantially vertically. The loop 9 is removable from the headrest. A plate-shaped table has a table holding mechanism. The table holding mechanism holds the table vertically rotatably by means of a horizontal shaft. The table holding mechanism is provided with a vertical hole. The vertical hole has a larger diameter than the table supporting device. The table supporting device is passed through the vertical hole of the table holding mechanism. A vertical bolt is threadedly engaged with the table holding mechanism. A lower end of the vertical bolt is in contact with a base portion of the table so as to maintain the table at a desired angle.
摘要翻译： 桌子支撑装置在其上端设置有环。 环路悬挂在机动车辆座椅的头枕上，使得桌子支撑装置基本上垂直地定位。 环9可从头枕移除。 板状台具有台座保持机构。 桌子保持机构通过水平轴将桌子竖直地旋转。 台面保持机构设有垂直孔。 垂直孔的直径比桌子支撑装置大。 桌子支撑装置穿过桌子保持机构的垂直孔。 垂直螺栓与工作台保持机构螺纹接合。 垂直螺栓的下端与台的基部接触，以便将工作台保持在所需的角度。
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公开(公告)号：US4829787A
公开(公告)日：1989-05-16
申请号：US865515
申请日：1986-05-21
申请人： Mitsuhiro Yoda
发明人： Mitsuhiro Yoda
CPC分类号： A44C11/002
摘要： An ornamental article such as a pearl necklace has a plurality of gem objects each having a spherical surface and a through hole extending substantially perpendicularly to the spherical surface, a string threaded through the gem objects to interconnect them, and a plurality of spacers of an elastomeric material interposed between adjacent ones of the gem objects and having through holes through which the string extends. Each of the spacers has a thicker central portion and a thinner outer circumferential edge. The spherical surface of each of the adjacent gem objects has a radius of curvature of r. The thicker central portion having a thickness of at most 0.4r, each spacer having a radius of at most 0.77r. With this arrangement, the gem objects can easily be threaded on the string. The string is prevented from being subjected to undue tension even when bent strongly, so that the string and the gem objects are projected against damage in use or sale.
摘要翻译： 诸如珍珠项链的装饰性物品具有多个宝石物体，每个宝石物体均具有球形表面和基本上垂直于球形表面延伸的通孔，穿过宝石物体以将其相互连接的绳索以及弹性体的多个间隔件 插入相邻的宝石物体之间的材料并且具有穿过该孔延伸的通孔。 每个间隔件具有较厚的中心部分和较薄的外圆周边缘。 每个相邻宝石物体的球面具有r的曲率半径。 较厚的中心部分具有至多0.4r的厚度，每个间隔物的半径至多为0.77r。 通过这种安排，宝石对象可以很容易地在线上穿线。 即使在弯曲强烈的情况下，防止绳子遭受不适当的张力，使得绳子和宝石物体在使用或销售中被防止损坏。
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公开(公告)号：US08179583B2
公开(公告)日：2012-05-15
申请号：US12712324
申请日：2010-02-25
申请人： Mitsuhiro Yoda
发明人： Mitsuhiro Yoda
IPC分类号： G02B26/08
CPC分类号： G02B26/101 , G02B26/105 , H02N2/00
摘要： An actuator includes a movable plate having a plate shape, a pair of axial parts that is elastically deformable and supporting the movable plate rotatable, and a tension adjuster adjusting tension on an axial direction of the pair of the axial parts and including a torsional axis that is formed jointly or integrally with one of the axial parts and disposed orthogonally to the axial direction of the axial parts, and a drive source that torsionally deforms the torsional axis, wherein the torsional axis is torsionally deformed through the action of the drive source and a spring constant of the pair of the axial parts is adjusted by adjusting the tension on the pair of the axial parts.
摘要翻译： 致动器包括具有板形的可动板，可弹性变形并支撑可旋转的可动板的一对轴向部分，以及张力调节器，调节该对轴向部件的轴向上的张力，并包括扭转轴， 与所述轴向部件中的一个共同地或一体地形成并且与所述轴向部件的轴向方向垂直地设置，以及驱动源，其使所述扭转轴线扭转变形，其中所述扭转轴线通过所述驱动源的作用而扭转变形，并且 通过调整一对轴向部分的张力来调节该对轴向部件的弹簧常数。
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公开(公告)号：US07420315B2
公开(公告)日：2008-09-02
申请号：US11300109
申请日：2005-12-14
申请人： Mitsuhiro Yoda
发明人： Mitsuhiro Yoda
CPC分类号： H02N1/002 , G02B26/0841
摘要： An actuator having a rotation central axis includes: an insulative frame; movable comb electrodes having first electrode teeth; a movable portion between the movable comb electrodes; supporting portions on the frame supporting the movable comb electrodes and the movable portion; fixed comb electrodes on the frame corresponding to the movable comb electrodes and provided with second electrode teeth; first elastic connecting portions connecting the movable comb electrodes to the supporting portions so each movable comb electrode can rotate around the rotation central axis; and second elastic connecting portions connecting the movable portion to the movable comb electrodes so that the movable portion can rotate around the rotation central axis. Each movable comb electrode is driven by an alternating voltage between each fixed comb electrode and movable comb electrode. Part of the first electrode teeth overlaps part of the second electrode teeth when no alternating voltage is applied.
摘要翻译： 具有旋转中心轴的致动器包括：绝缘框架; 具有第一电极齿的活动梳状电极; 可动梳状电极之间的可动部分; 在支撑可动梳状电极和可动部分的框架上的支撑部分; 固定梳状电极在与可移动梳状电极相对应的框架上并具有第二电极齿; 第一弹性连接部分将可移动梳状电极连接到支撑部分，使得每个可移动梳状电极可围绕旋转中心轴线旋转; 以及第二弹性连接部分，其将可移动部分连接到可移动梳状电极，使得可移动部分能够围绕旋转中心轴线旋转。 每个可移动梳状电极由每个固定梳状电极和可动梳状电极之间的交流电压驱动。 当不施加交流电压时，第一电极齿的一部分与第二电极齿的一部分重叠。
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公开(公告)号：US07304800B2
公开(公告)日：2007-12-04
申请号：US11002441
申请日：2004-12-02
IPC分类号： H01P1/20
CPC分类号： G02B26/001 , G01J3/26
摘要： An optical tunable filter is provided including a first substrate having light transmission properties and having a movable part and a supporting member that movably supports the movable part and having a smaller thickness than the movable part, a second substrate having light transmission properties and opposed to the first substrate, a first gap and a second gap provided between the movable part and the second substrate, an interference part causing interference between the movable part and the second substrate through the second gap and a drive member changing an interval of the second gap by moving the movable part to the second substrate by making use of the first gap.
摘要翻译： 提供一种光可调谐滤光器，包括具有透光性的第一基板和具有可移动部分和可移动地支撑可移动部分并且具有比可移动部分更小的厚度的支撑部件，具有透光性并且与 第一基板，设置在可动部分和第二基板之间的第一间隙和第二间隙，干涉部分，通过第二间隙引起可动部分和第二基板之间的干涉;以及驱动部件，通过移动来改变第二间隙的间隔 通过利用第一间隙将可动部分移动到第二基板。
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