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1.发明授权公开(公告)号：US07196511B2
公开(公告)日：2007-03-27
申请号：US11111936
申请日：2005-04-22
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
CPC分类号： G01D5/145 , G01D5/2451
摘要： A magnetic position detecting apparatus of the present invention includes a first magnetic resistance circuit and a second magnetic resistance circuit each having multiple magnetic resistance elements arranged to be opposite to a magnetized surface, wherein the first and the second magnetic resistance circuits are arranged in such a way that the resistance elements of the first and the second magnetic resistance circuits are connected to one another in series and arranged in a comblike shape to be parallel to one another along a current path of each magnetic resistance element, the magnetic resistance elements of the second magnetic resistance circuit are placed between the magnetic resistance elements of the first magnetic resistance circuit.
摘要翻译： 本发明的磁性位置检测装置包括：第一磁阻电路和第二磁阻电路，其具有与磁化面相反排列的多个磁阻元件，其中第一和第二磁阻电路布置成 第一和第二磁阻电路的电阻元件串联连接并且以梳状形状沿着每个磁阻元件的电流路径相互平行的方式，第二磁阻元件的磁阻元件 磁阻电路被放置在第一磁阻电路的磁阻元件之间。
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公开(公告)号：US20090161231A1
公开(公告)日：2009-06-25
申请号：US11992316
申请日：2006-10-31
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
IPC分类号： G02B7/04
CPC分类号： G02B7/102
摘要： A lens drive device having a simple structure and small sized. The lens drive device (1) has a lens holder (3, 5), a drive shaft (21) into which one end of the lens holder (3, 5) is fitted and placed along the direction of the optical axis of lenses (14, 16), and a piezo element (17) provided at a base end (21a) of the drive shaft (21). The base end (21a) of the drive shaft (21) is fixed to a vibrator (19) of the piezo element (17), and the drive shaft (21) is vibrated in the direction of its axis by vibration of the vibrator (19) produced by conducting a pulse current to the piezo element (17). The lens holder (3, 5) is moved in the optical axis direction by using repetition of inertia force and friction force of the holder relative to the drive shaft (21).
摘要翻译： 具有结构简单，体积小的透镜驱动装置。 透镜驱动装置（1）具有透镜保持器（3,5），驱动轴（21），透镜保持架（3,5）的一端沿着透镜的光轴方向嵌合并放置在该驱动轴 14，16）和设置在驱动轴（21）的基端（21a）的压电元件（17）。 驱动轴（21）的基端（21a）固定在压电元件（17）的振动器（19）上，驱动轴（21）通过振动器的振动沿其轴线方向振动（ 19）通过向压电元件（17）施加脉冲电流而产生。 通过重复惯性力和保持器相对于驱动轴（21）的摩擦力，透镜架（3,5）沿光轴方向移动。
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公开(公告)号：US08466602B2
公开(公告)日：2013-06-18
申请号：US12913121
申请日：2010-10-27
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
IPC分类号： H02N2/04
CPC分类号： H02N2/025 , G02B7/102 , H01L41/0973
摘要： In a linear driving device 7, in which a driving shaft 21 vibrates in an axial direction by a vibration member 17, as a result of which a movable body 3 that is frictionally contact with the driving shaft 21 slides along the axial direction of the driving shaft 21, the vibration member 17 includes a piezoelectric element 23 and a vibrator 19 made of a metal plate having elasticity; the vibrator 19 is fixed to the piezoelectric element 23 by superimposing plate faces thereof; the driving shaft 21 has a trunk 25 along which the movable body 3 slides, and an end portion 26 to be fixed to the vibrator 19; a base surface 24 of the end portion 26 abuts with and is fixed to the vibrator 19; and an area of the base surface 24 is smaller than a cross sectional area of the trunk 25.
摘要翻译： 在驱动轴21由振动部件17沿轴向振动的线性驱动装置7中，与驱动轴21摩擦接触的移动体3的结果沿着驱动轴线方向滑动 轴21，振动部件17包括压电元件23和由具有弹性的金属板制成的振动器19; 振动器19通过叠加板面而固定在压电元件23上; 驱动轴21具有可移动体3沿其滑动的躯干25和固定到振动器19的端部26; 端部26的基面24邻接并固定到振动器19; 并且基面24的面积小于主体25的横截面面积。
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公开(公告)号：US20060103374A1
公开(公告)日：2006-05-18
申请号：US11111936
申请日：2005-04-22
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
IPC分类号： G01B7/30
CPC分类号： G01D5/145 , G01D5/2451
摘要： A magnetic position detecting apparatus 1 of the present invention includes one and the other magnetic resistance circuits each having multiple magnetic resistance elements arranged to be opposite to a magnetized surface, wherein one and the other magnetic resistance circuits are arranged in such a way that the resistance elements of one and the other magnetic resistance circuits are connected to one another in series and arranged in a comblike shape to be parallel to one another along a current path of each magnetic resistance element, the magnetic resistance elements of the other magnetic resistance circuit are placed between the magnetic resistance elements and of one magnetic resistance circuit
摘要翻译： 本发明的磁性位置检测装置1包括一个和另一个磁阻电路，每个磁阻电路具有与磁化表面相对布置的多个磁阻元件，其中一个和另一个磁阻电路被布置成使得电阻 一个和另一个磁阻电路的元件彼此串联连接并且沿着每个磁阻元件的电流路径彼此平行地配置成梳状形状，另一个磁阻电路的磁阻元件被放置 在磁阻元件和一个磁阻电路之间
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公开(公告)号：US20110101826A1
公开(公告)日：2011-05-05
申请号：US12913121
申请日：2010-10-27
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
IPC分类号： H02N2/04
CPC分类号： H02N2/025 , G02B7/102 , H01L41/0973
摘要： In a linear driving device 7, in which a driving shaft 21 vibrates in an axial direction by a vibration member 17, as a result of which a movable body 3 that is frictionally contact with the driving shaft 21 slides along the axial direction of the driving shaft 21, the vibration member 17 includes a piezoelectric element 23 and a vibrator 19 made of a metal plate having elasticity; the vibrator 19 is fixed to the piezoelectric element 23 by superimposing plate faces thereof; the driving shaft 21 has a trunk 25 along which the movable body 3 slides, and an end portion 26 to be fixed to the vibrator 19; a base surface 24 of the end portion 26 abuts with and is fixed to the vibrator 19; and an area of the base surface 24 is smaller than a cross sectional area of the trunk 25.
摘要翻译： 在驱动轴21通过振动部件17沿轴向振动的直线驱动装置7中，与驱动轴21摩擦接触的移动体3的结果沿着驱动轴线方向滑动 轴21，振动部件17包括压电元件23和由具有弹性的金属板制成的振动器19; 振动器19通过叠加板面而固定在压电元件23上; 驱动轴21具有可移动体3沿其滑动的躯干25和固定到振动器19的端部26; 端部26的基面24邻接并固定到振动器19; 并且基面24的面积小于主体25的横截面面积。
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公开(公告)号：US07724455B2
公开(公告)日：2010-05-25
申请号：US11992316
申请日：2006-10-31
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
IPC分类号： G02B7/02
CPC分类号： G02B7/102
摘要： A lens drive device having a simple structure and small sized. The lens drive device (1) has a lens holder (3, 5), a drive shaft (21) into which one end of the lens holder (3, 5) is fitted and placed along the direction of the optical axis of lenses (14, 16), and a piezo element (17) provided at a base end (21a) of the drive shaft (21). The base end (21a) of the drive shaft (21) is fixed to a vibrator (19) of the piezo element (17), and the drive shaft (21) is vibrated in the direction of its axis by vibration of the vibrator (19) produced by conducting a pulse current to the piezo element (17). The lens holder (3, 5) is moved in the optical axis direction by using repetition of inertia force and friction force of the holder relative to the drive shaft (21).
摘要翻译： 具有结构简单，体积小的透镜驱动装置。 透镜驱动装置（1）具有透镜架（3,5），驱动轴（21），透镜保持架（3,5）的一端沿着透镜的光轴方向嵌合并配置在该驱动轴 14，16）和设置在驱动轴（21）的基端（21a）的压电元件（17）。 驱动轴（21）的基端（21a）固定在压电元件（17）的振动器（19）上，驱动轴（21）通过振动器的振动沿其轴线方向振动（ 19）通过向压电元件（17）施加脉冲电流而产生。 通过重复惯性力和保持器相对于驱动轴（21）的摩擦力，透镜架（3,5）沿光轴方向移动。
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公开(公告)号：US07071681B1
公开(公告)日：2006-07-04
申请号：US11265155
申请日：2005-11-03
申请人： Manabu Shiraki , Junichi Tada
发明人： Manabu Shiraki , Junichi Tada
CPC分类号： G01D5/2451 , G01D5/24476 , G01D5/24485
摘要： In a position detecting apparatus 1 of the present invention, magnetic resistance circuits A and B of a first main circuit 10 include a reference magnetic resistance element +A, an even harmonic correction magnetic resistance element +A3, being placed at a position shifted by (1/4)λ or (3/4)λ from the reference magnetic resistance element +A, with respect to a reference wave, and a third harmonic correction magnetic resistance element +A2, being placed at a position shifted by (1/6)λ from the reference magnetic resistance element, with respect to a reference wave, and magnetic resistance circuits A′ and B′ of a second main circuit 20 include the magnetic resistance circuit of the second main circuit 20 includes a reference magnetic resistance element +A′1, a fifth harmonic correction magnetic resistance element +A′2, being placed at a position shifted by (1/10)λ from the adjacent magnetic resistance element, with respect to a reference wave and a fifth harmonic correction magnetic resistance element +A′2, being placed at a position shifted by (4/15)λ from the reference magnetic resistance element +A′1, with respect to a third harmonic wave.
摘要翻译： 在本发明的位置检测装置1中，第一主电路10的磁阻电路A和B包括基准磁阻元件+ A，均匀谐波校正磁阻元件+ A 3，位于偏移位置 相对于参考波的参考磁阻元件+ A的三角谐波校正磁阻元件+ A 2被放置在偏移（1）的位置处的（1/4）λ或（3/4） / 6）λ相对于参考波而言，第二主电路20的磁阻电路A'和B'包括第二主电路20的磁阻电路包括参考磁阻元件 + A'1，五相谐波校正磁阻元件+ A'2，相对于基准波和第五谐波被放置在从相邻的磁阻元件偏移了（1/10）λ的位置 校正磁阻元件+ A'2相对于三次谐波被放置在从基准磁阻元件+ A'1偏移（4/15）λ的位置。
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8.发明授权Position detector with magnetic scale and magnetic sensor that has magnetic reluctance elements in non-overlapping relationship 失效具有磁性和磁性传感器的位置检测器，具有非重叠关系的磁阻元件
公开(公告)号：US5363034A
公开(公告)日：1994-11-08
申请号：US811151
申请日：1991-06-04
申请人： Junichi Tada , Takamoto Yoshioka
发明人： Junichi Tada , Takamoto Yoshioka
摘要： A position detecting apparatus is comprised of a magnetic scale formed by sequentially disposing magnets at a lattice pitch .lambda., and a magnetic sensor disposed in an opposing relation to the magnetic scale so as to become relatively movable to each other, wherein the magnetic sensor includes a plurality of magnetic sensor elements, each having first and second magnetic reluctance elements, the first and second magnetic reluctance elements are spaced apart from each other by 1/6.lambda. in the direction in which the magnets are disposed and connected in series, and the first and second magnetic reluctance elements are disposed so as not to overlap each other as seen from the direction parallel to the direction in which the magnets are disposed.
摘要翻译： 一种位置检测装置包括通过以格子间距λ依次布置磁体而形成的磁标尺，以及以与磁标相对的方式设置为相对于彼此相对移动的磁传感器，其中，磁传感器包括： 多个磁传感器元件，每个具有第一和第二磁阻元件，第一和第二磁阻元件在磁体被布置和串联连接的方向上彼此隔开1/6λ，第一 并且第二磁阻元件被布置成从与磁体的设置方向平行的方向看不到彼此重叠。
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公开(公告)号：US4021316A
公开(公告)日：1977-05-03
申请号：US606597
申请日：1975-08-21
申请人： Shimetomo Fueki , Junichi Tada , Kenji Osawa , Naomi Sakai , Kazuhiro Ogawa
发明人： Shimetomo Fueki , Junichi Tada , Kenji Osawa , Naomi Sakai , Kazuhiro Ogawa
摘要： Bright tin-cobalt alloy produced by electrodeposition from an aqueous pyrophosphate electroplating bath that contains a stannous salt, a cobalt salt and a brightener additive which is a combination of at least one water-soluble peptide and at least one of the group of ammonia, ammonium salts and amine compounds.
摘要翻译： 通过从含有亚锡盐，钴盐和增白剂添加剂的电焦磷酸盐电镀浴电沉积产生的明亮的锡钴合金，其是至少一种水溶性肽和至少一种氨，铵的组合 盐和胺化合物。
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公开(公告)号：US3951760A
公开(公告)日：1976-04-20
申请号：US569448
申请日：1975-04-18
申请人： Shimetomo Fueki , Junichi Tada , Kenji Osawa , Naomi Sakai , Kazuhiro Ogawa
发明人： Shimetomo Fueki , Junichi Tada , Kenji Osawa , Naomi Sakai , Kazuhiro Ogawa
摘要： A bright electroplated tin-cobalt alloy is obtained with an aqueous pyrophosphate electroplating bath which contains a brightening additive consisting of at least one organo-sulphur compound in combination with at least one member of the group consisting of ammonia, ammonium salts and amine compounds.
摘要翻译： 用含焦磷酸盐电镀浴的光亮电镀锡钴合金得到，其含有由至少一种有机硫化合物与氨，铵盐和胺化合物中的至少一种组合组成的增白剂。
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