公开(公告)号：US06713943B1

公开(公告)日：2004-03-30

申请号：US09591622

申请日：2000-06-09

申请人： Shinya Matsuda ,  Takashi Matsuo ,  Masayuki Ueyama

发明人： Shinya Matsuda ,  Takashi Matsuo ,  Masayuki Ueyama

IPC分类号： H02N208

CPC分类号： H02N2/008 ,  H02N2/0025 ,  H02N2/103

摘要： A truss type actuator including two piezoelectric devices drives a chip member provided at a crossing point of the piezoelectric devices for moving along an elliptic or a circular trail. The piezoelectric devices are respectively driven by driving signals having a frequency equal to or near to the resonance frequency of the piezoelectric devices. By utilizing the resonance phenomenon, the displacements of the piezoelectric device can be increased as larger as possible.

摘要翻译： 包括两个压电装置的桁架式致动器驱动设置在压电装置的交叉点处的用于沿着椭圆形或圆形轨迹移动的芯片构件。 压电器件分别由具有等于或接近于压电器件的谐振频率的频率的驱动信号驱动。 通过利用共振现象，可以尽可能地增大压电器件的位移。

公开(公告)号：US06771004B1

公开(公告)日：2004-08-03

申请号：US09697570

申请日：2000-10-26

申请人： Shinya Matsuda ,  Takashi Matsuo ,  Masayuki Ueyama

发明人： Shinya Matsuda ,  Takashi Matsuo ,  Masayuki Ueyama

IPC分类号： H01L4104

CPC分类号： H02N2/0025 ,  H02N2/103

摘要： Piezoelectric elements 10 and 10′ are driven so as to satisfy the relationship Nt=X0(1/(1/k2+1/k3)−1/(1/k1+1/k2+1/k3)) when the drive member, tip 20, and driven member, rotor 40, are in a state of intermittent contact, and in a state near the condition of transition from the intermittent contact state to the normal contact state. When the spring constant of the spring 41 is designated k1, the spring constant of the combined piezoelectric elements 10 and 10′ and the tip 20 is designated k2, the spring constant of the rotor 40 is designated k3, the amount of displacement of the piezoelectric elements 10 and 10′ is designated X0, and the compression force of the spring 41 is designated Nt.

摘要翻译： 驱动压电元件10和10'以便在驱动部件，尖端20和从动部件转子40处于间歇接触的状态下处于与间歇接触状态转变的状态下的关系 到正常的接触状态。 当弹簧41的弹簧常数被指定为k1时，组合的压电元件10和10'和尖端20的弹簧常数被指定为k2，转子40的弹簧常数被指定为k3，压电体的位移量 元件10和10'指定为X0，弹簧41的压缩力被指定为Nt。

公开(公告)号：US06727954B1

公开(公告)日：2004-04-27

申请号：US09372317

申请日：1999-08-11

申请人： Hiroyuki Okada ,  Masayuki Ueyama ,  Minoru Kuwana ,  Shinya Matsuda ,  Tetsuro Kanbara ,  Takashi Matsuo ,  Takashi Kondo

发明人： Hiroyuki Okada ,  Masayuki Ueyama ,  Minoru Kuwana ,  Shinya Matsuda ,  Tetsuro Kanbara ,  Takashi Matsuo ,  Takashi Kondo

IPC分类号： H04N5225

CPC分类号： H04N5/23238 ,  G03B13/00 ,  H04N5/2259 ,  H04N5/23245 ,  H04N5/23293

摘要： An electronic camera is provided with an image pickup unit in a casing at a position opposite to an opening of the casing. The image pickup unit includes an image pickup device and an optical system. The electronic camera is further provided with a rotating mechanism for rotating the image pickup unit, a changer for changing over a photographing possible state and a photographing impossible state, and a controller for controlling the rotating mechanism to rotate the image pickup unit into a target position in response to the changer.

摘要翻译： 电子照相机在壳体的与壳体的开口相对的位置处设置有图像拾取单元。 图像拾取单元包括图像拾取装置和光学系统。 该电子照相机还设置有用于旋转图像拾取单元的旋转机构，用于切换可拍摄状态和不可拍摄状态的更换器，以及用于控制旋转机构以将图像拾取单元旋转到目标位置的控制器 响应变更。

公开(公告)号：US06448694B2

公开(公告)日：2002-09-10

申请号：US09764143

申请日：2001-01-19

申请人： Takashi Matsuo ,  Masayuki Ueyama ,  Hiroyuki Okada ,  Kazuhiro Shibatani ,  Shinya Matsuda ,  Akira Kosaka

发明人： Takashi Matsuo ,  Masayuki Ueyama ,  Hiroyuki Okada ,  Kazuhiro Shibatani ,  Shinya Matsuda ,  Akira Kosaka

IPC分类号： H02N200

CPC分类号： H02N2/0025 ,  H02N2/103 ,  H02N2/142

摘要： An actuator includes at least two piezoelectric devices arranged for crossing displacing directions thereof at a predetermined angle, a chip member provided at a coupling point of the piezoelectric devices, and a spring for contacting the chip member to a rotor driven by the actuator. The piezoelectric device is driven for moving the chip member trailing an elliptical trail. The rotation velocity or the driving torque of the rotor is controlled by varying at least one of a length of a major axis or a minor axis of the elliptical trail and an inclination angle of the major axis or the minor axis with respect to a normal at a contacting point of the chip member and the rotor.

摘要翻译： 致动器包括布置成以预定角度与其位移方向交叉的至少两个压电装置，设置在压电装置的耦合点处的芯片构件以及用于使芯片构件与由致动器驱动的转子接触的弹簧。 驱动压电装置使芯片件沿着椭圆形轨道移动。 通过改变椭圆轨迹的长轴或短轴的长度和长轴或短轴的倾斜角度相对于法线的至少一个来控​​制转子的旋转速度或驱动扭矩 芯片构件和转子的接触点。

公开(公告)号：US06201340B1

公开(公告)日：2001-03-13

申请号：US09431126

申请日：1999-11-01

申请人： Shinya Matsuda ,  Takashi Matsuo

发明人： Shinya Matsuda ,  Takashi Matsuo

IPC分类号： H01L4108

CPC分类号： H02N2/0025 ,  H02N2/103

摘要： In a truss type actuator having two piezoelectric devices provided for crossing at right angle and driven by two alternating driving signals having a predetermined phase difference between them for driving a chip member along a predetermined elliptic trail (including a circular trail). The piezoelectric devices are contacted by protrusions having a high rigidity and formed on contacting faces of the chip member and a base member for holding the piezoelectric devices, and fixed by adhesive having a low rigidity and filled around the protrusions. Thereby, one of the piezoelectric device hardly receives a reaction force from another piezoelectric device due to the displacement thereof.

摘要翻译： 在具有两个压电装置的桁架式致动器中，该压电装置被设置为以直角交叉并由它们之间具有预定相位差的两个交替驱动信号驱动，用于沿预定的椭圆迹线（包括圆形迹线）驱动芯片部件。 压电元件与具有高刚度的突起接触，并形成在芯片部件和用于保持压电元件的基底部件的接触面上，并且通过具有低刚性并填充在突出部周围的粘合剂固定。 因此，压电装置中的一个由于其位移几乎不会受到来自另一个压电装置的反作用力。

公开(公告)号：US06700305B2

公开(公告)日：2004-03-02

申请号：US09738070

申请日：2000-12-15

申请人： Shinya Matsuda ,  Takashi Matsuo

发明人： Shinya Matsuda ,  Takashi Matsuo

IPC分类号： H01L4108

CPC分类号： H02N2/0025 ,  H02N2/103

摘要： The present invention is an actuator using a piezoelectric element as a displacement element, wherein a drive signal voltage and current are reduced, and power consumption is reduced, while output is increased. A structure comprising two displacement units of laminate-type piezoelectric elements 10 and 10′ and elastic elements 25 and 25′ resonated by the piezoelectric elements are arranged so as to mutually intersect, and a tip 20 provided at the intersection point of the elastic members 25 and 25′ describes a circular path or elliptical path, and moves a rotor 40. The oscillation of the piezoelectric elements 10 and 10′ is suppressed by the elastic members 25 and 25′, so as to set the phase of the electromotive force produced by the voltage effect of the piezoelectric elements 10 and 10′ themselves to the opposite of the phase of the drive signal, thereby reducing current consumption. Making the spring constant of the elastic members 25 and 25′ smaller than the spring constant of the piezoelectric elements 10 and 10′ expands the displacement of the elastic members 25 and 25′ greater than the displacement of the piezoelectric elements 10 and 10′.

摘要翻译： 本发明是一种致动器，其使用压电元件作为位移元件，其中驱动信号电压和电流减小，并且功耗降低，同时输出增加。 包括层叠型压电元件10和10'的两个位移单元和由压电元件共振的弹性元件25和25'的结构被布置成相互相交，并且设置在弹性构件25的交点处的末端20 和25'描述了圆形路径或椭圆形路径，并且使转子40移动。压电元件10和10'的振荡被弹性构件25和25'抑制，以便设定由 压电元件10和10'本身的电压效应与驱动信号的相位相反，从而减少电流消耗。 使弹性构件25和25'的弹簧常数小于压电元件10和10'的弹簧常数，使弹性构件25和25'的位移大于压电元件10和10'的位移。

公开(公告)号：US06657362B2

公开(公告)日：2003-12-02

申请号：US09961385

申请日：2001-09-25

申请人： Takashi Matsuo ,  Shinya Matsuda

发明人： Takashi Matsuo ,  Shinya Matsuda

IPC分类号： H01L4108

CPC分类号： H02N2/0025 ,  H02N2/103

摘要： A driving apparatus that improves the precision of driving control for a driven member by reliably ensuring the desired motion of the tip member. Regulating members, which hold a piezoelectric actuator at positions opposite a rotor R, are located at positions separated from the piezoelectric actuator by a distance L that equals or exceeds the amplitude of the oscillation generated in the piezoelectric actuator.

公开(公告)号：US06492760B1

公开(公告)日：2002-12-10

申请号：US09583366

申请日：2000-05-31

申请人： Shinya Matsuda ,  Takashi Matsuo

发明人： Shinya Matsuda ,  Takashi Matsuo

IPC分类号： H01L4108

CPC分类号： H02N2/0025 ,  H02N2/103 ,  H02N2/14

摘要： A truss type actuator including two piezoelectric devices drives a chip member provided at a crossing point of the piezoelectric devices for moving along an elliptic or a circular trail. Only one piezoelectric device is driven for transmitting vibrations thereof to the other non-driven piezoelectric device. By selecting a frequency of driving signals, both of the piezoelectric devices are resonantly vibrated with a phase difference of 90 degrees.

摘要翻译： 包括两个压电装置的桁架式致动器驱动设置在压电装置的交叉点处的用于沿着椭圆形或圆形轨迹移动的芯片构件。 仅驱动一个压电装置将其振动传递到另一非驱动压电装置。 通过选择驱动信号的频率，两个压电器件以90度的相位差共振地振动。

公开(公告)号：US07184091B2

公开(公告)日：2007-02-27

申请号：US09981700

申请日：2001-10-17

申请人： Shinya Matsuda ,  Takashi Matsuo ,  Kentaro Iida ,  Kazuhiro Shibatani

发明人： Shinya Matsuda ,  Takashi Matsuo ,  Kentaro Iida ,  Kazuhiro Shibatani

IPC分类号： H04N11/02

CPC分类号： H04N5/2259 ,  H04N1/195 ,  H04N1/3876 ,  H04N5/349 ,  H04N2201/0414 ,  H04N2201/0436

摘要： An image shooting apparatus capable of accurately connecting split images while avoiding increase in the size of the apparatus is described. The stop positions of an image forming portion 10 is detected on the order equal to the pixel pitch, the shift amounts of the shot split images are obtained from the shift amounts of the stop positions of the image forming portion 10, and for each split image, the address is converted to a normal address based on the shift amount.

摘要翻译： 描述能够精确地连接分割图像同时避免装置尺寸增加的图像拍摄装置。 以与像素间距相等的顺序检测图像形成部10的停止位置，根据图像形成部10的停止位置的偏移量，并且对于每个分割图像，获得拍摄分割图像的偏移量 ，根据移动量将地址转换为普通地址。

公开(公告)号：US20140148536A1

公开(公告)日：2014-05-29

申请号：US14130499

申请日：2012-06-28

申请人： Kiichi Kawabata ,  Akio Tajima ,  Takashi Matsuo ,  Yoshiko Watanabe ,  Koichi Ayama

发明人： Kiichi Kawabata ,  Akio Tajima ,  Takashi Matsuo ,  Yoshiko Watanabe ,  Koichi Ayama

IPC分类号： H01L33/56

CPC分类号： H01L33/56 ,  C07F7/21 ,  C08G59/306 ,  C08G77/045 ,  C08G77/12 ,  C08G77/388 ,  C08G77/54 ,  C08K5/1515 ,  C08K5/34924 ,  C09D163/00 ,  H01L2924/0002 ,  H01L2924/00 ,  C08L83/04

摘要： The invention provides an adhesion-imparting agent having heat-resistant transparency and a high refractive index best suited for an addition hardening type composition including a reaction product of silsesquioxane and organopolysiloxane. The invention relates to a compound obtained by allowing a hydrosilylation addition reaction of (A), (B), and when necessary, (C) as described below, and a compound including an organopolysiloxane or silsesquioxane skeleton including as an essential component an isocyanuric ring skeleton and an epoxy group, and having an SiH group residue: (A) a compound including an organopolysiloxane or silsesquioxane skeleton and having three or more SiH groups in one molecule; (B) an epoxy derivative having one aliphatic unsaturated group in one molecule; and (C) organopolysiloxane having two alkenyl groups in one molecule, and having a number average molecular weight of 100 to 500,000, or an isocyanurate compound having two alkenyl groups in one molecule.

摘要翻译： 本发明提供一种具有耐热透明性和高折射率的粘合赋予剂，其最适合于包含倍半硅氧烷和有机聚硅氧烷的反应产物的加成硬化型组合物。 本发明涉及通过如下所述进行（A），（B），必要时的（C）的氢化硅烷化加成反应得到的化合物和包含作为必需成分的有机聚硅氧烷或倍半硅氧烷骨架的化合物的异氰脲酸酯环 骨架和环氧基，并且具有SiH基团残基：（A）包含有机聚硅氧烷或倍半硅氧烷骨架的化合物，并且在一个分子中具有三个或更多个SiH基团; （B）一分子中具有一个脂族不饱和基团的环氧衍生物; 和（C）在一个分子中具有两个烯基的数均分子量为100至500,000的有机聚硅氧烷，或在一个分子中具有两个烯基的异氰脲酸酯化合物。