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31. 发明申请

US20070030318A1 Driving device and driving system 失效
标题翻译：驱动装置和驱动系统
公开(公告)号：US20070030318A1
公开(公告)日：2007-02-08
申请号：US11493227
申请日：2006-07-26
申请人： Junji Sato , Junichi Tanii , Yoshihiro Hara , Akira Kosaka
发明人： Junji Sato , Junichi Tanii , Yoshihiro Hara , Akira Kosaka
IPC分类号： B41J2/045
CPC分类号： H02N2/067 , H02N2/025
摘要： Drive technology is provided which makes suitable low velocity driving and smooth changing of driving velocity possible and achieves reduced power consumption. In the driving device, the drive unit is driven which engages with drive shaft which moves back and forth in tandem with extension and contraction of the piezoelectric element. In this driving device, when the output cycle for cycle Te is repeated such that the voltages applied to the piezoelectric element 11 are the maximum value (+Vp), the minimum value (−Vp), and the middle value (0V), the movement velocity of the drive unit 13 can be changed by thinning the output cycle at cycle Tf. As a result, suitable low velocity driving can be carried out and power consumption can be reduced in the drive unit.
摘要翻译：提供驱动技术，使得适当的低速驱动和驱动速度的平滑变化成为可能，并实现降低的功耗。在驱动装置中，驱动单元与驱动轴啮合，该驱动轴与压电元件的伸缩一起前后移动。在该驱动装置中，当重复循环Te的输出周期，使得施加到压电元件11的电压为最大值（+ Vp）时，最小值（-Vp）和中间值（0V），驱动单元13的移动速度可以通过在周期Tf变薄输出周期来改变。结果，可以实现合适的低速驱动，并且可以在驱动单元中降低功耗。

32. 发明授权

US07170558B2 Compact and low-profile digital camera 有权
标题翻译：紧凑型低调数码相机
公开(公告)号：US07170558B2
公开(公告)日：2007-01-30
申请号：US10395084
申请日：2003-03-25
申请人： Satoshi Yokota , Akira Kosaka , Toshiyuki Tanaka , Yoshihiro Hara , Kazuaki Matsui , Sadanobu Ueda , Yoshito Iwasawa
发明人： Satoshi Yokota , Akira Kosaka , Toshiyuki Tanaka , Yoshihiro Hara , Kazuaki Matsui , Sadanobu Ueda , Yoshito Iwasawa
IPC分类号： H04N9/07
CPC分类号： H04N5/2254
摘要： A digital camera which allows to make thickness, height and width of its camera body small. The camera has a first optical member for generally perpendicularly bending a first optical axis of light coming from an object through a lens opening part, a second optical member for bending a second optical axis of light coming from the first optical member, and an image taking element having a light receiving surface for receiving a third optical axis of light coming from the second optical member in which the light receiving surface crosses the third optical axis of light. The third optical axis of light is included in a plane which is different from a plane including both of the first optical axis of light and the second optical axis thereof.
摘要翻译：数码相机允许其相机机身的厚度，高度和宽度较小。照相机具有第一光学构件，用于大体垂直地弯曲来自物体的光的第一光轴通过透镜开口部分，第二光学构件用于弯曲来自第一光学构件的第二光轴，以及图像摄取元件具有用于接收来自第二光学构件的第三光轴的光接收表面，其中光接收表面穿过第三光轴。光的第三光轴包括在不同于包括第一光轴和第二光轴的平面的平面中。

33. 发明申请

US20060120708A1 Drive 失效
标题翻译：驾驶
公开(公告)号：US20060120708A1
公开(公告)日：2006-06-08
申请号：US11294051
申请日：2005-12-05
申请人： Akira Kosaka , Yoshie Shimizu
发明人： Akira Kosaka , Yoshie Shimizu
IPC分类号： G03B17/00
CPC分类号： H04N5/2254 , G03B5/02 , G03B2205/0007 , G03B2205/0076 , H04N5/23248 , H04N5/23287 , Y10S72/712
摘要： A drive for operating a movable part with respect to a fixed part includes: a driving member having a linear shape and being made of a shape-memory alloy; and a crimp terminal for holding one end of the driving member at the fixed part or the movable part. At least a part to which the driving member is crimped in the crimp terminal is made of stainless steel.
摘要翻译：用于相对于固定部分操作可移动部件的驱动器包括：具有直线形状并由形状记忆合金制成的驱动部件; 以及用于将驱动构件的一端保持在固定部或可动部的压接端子。驱动部件压接在压接端子中的至少一部分由不锈钢制成。

34. 发明授权

US06554501B2 Actuator control method and control device 有权
标题翻译：执行机构控制方法及控制装置
公开(公告)号：US06554501B2
公开(公告)日：2003-04-29
申请号：US09811569
申请日：2001-03-20
申请人： Akira Kosaka , Junichi Tanii , Shigeru Wada , Yoshihiro Hara
发明人： Akira Kosaka , Junichi Tanii , Shigeru Wada , Yoshihiro Hara
IPC分类号： G03B908
CPC分类号： G03B9/08
摘要： A control device for control an actuator comprises a ‘shape-memory alloy that recovers to prescribed memory dimensions’ and ‘a force application means that applies an external force to the shape-memory alloy and changes its dimensions’ has a pre-heating means that, prior to the control of a driven member by the actuator, pre-heats the shape-memory alloy to a temperature at which the shape-memory alloy begins to change its shape or to a slightly lower temperature relative thereto.
摘要翻译：用于控制致动器的控制装置包括“恢复到规定的存储器尺寸的形状记忆合金”和“向形状记忆合金施加外力并改变其尺寸的力施加装置”具有预热装置，在通过致动器控制从动构件之前，将形状记忆合金预加热到形状记忆合金开始改变其形状或相对于其略微降低的温度的温度。

35. 发明授权

US06434932B2 Control mechanism with actuator employing shape memory alloy and method for adjusting servo control of the control mechanism 有权
标题翻译：采用形状记忆合金的执行机构的控制机构及调整伺服控制机构的方法
公开(公告)号：US06434932B2
公开(公告)日：2002-08-20
申请号：US09814068
申请日：2001-03-22
申请人： Yoshihiro Hara , Junichi Tanii , Shigeru Wada , Akira Kosaka
发明人： Yoshihiro Hara , Junichi Tanii , Shigeru Wada , Akira Kosaka
IPC分类号： F01B2910
CPC分类号： F03G7/065 , G05B2219/41342
摘要： A controller in which an actuator has a shape memory alloy (SMA), for controlling a position of a member driven by the actuator. The controller includes the SMA, a spring coil connected to the SMA, an operation device for calculating a voltage to be supplied to the SMA on the basis of information upon a target position and an actual position of the member, a voltage supplying device for supplying the voltage to the shape memory alloy on a basis of a result of operation performed by the operation device, only when the member is moved in a direction in which the SMA returns to a predetermined length that is memorized by itself.
摘要翻译：一种控制器，其中致动器具有形状记忆合金（SMA），用于控制由致动器驱动的构件的位置。控制器包括SMA，连接到SMA的弹簧线圈，用于基于目标位置和构件的实际位置的信息计算要供给到SMA的电压的操作装置，用于供应的电压供应装置基于由操作装置执行的操作结果的形状记忆合金的电压，仅当该部件沿着SMA返回到其自身记忆的预定长度的方向移动时。

36. 发明授权

US5943512A Apparatus equipment with position detecting device 失效
标题翻译：带位置检测装置的装置设备
公开(公告)号：US5943512A
公开(公告)日：1999-08-24
申请号：US978269
申请日：1997-11-25
申请人： Satoshi Hamada , Akira Kosaka
发明人： Satoshi Hamada , Akira Kosaka
IPC分类号： G01B11/00 , G01C3/06 , G02B27/64 , G03B5/00 , G03B17/00 , G01B11/14
CPC分类号： G03B5/00 , G03B2205/0007 , G03B2205/0053 , G03B2217/005
摘要： A position detecting apparatus, which is used in a shake correctable camera for detecting positions of an optical axis of a shake correction lens, corrects an error component of a first position sensor for detecting the position of the optical axis in a first direction which is, for example, the vertical direction is corrected by adding a correction value which is selected from a one dimensional table corresponding to the position of the optical axis in the second direction which is for example, the horizontal direction.
摘要翻译：一种用于检测抖动校正透镜的光轴的位置的可抖动校正相机中的位置检测装置，用于校正第一位置传感器的误差分量，该第一位置传感器用于检测沿第一方向的光轴的位置，例如，通过添加从与例如水平方向的第二方向上的光轴的位置对应的一维表中选择的校正值来校正垂直方向。

37. 发明授权

US4839279A Method for the quantitative determination of physiological components in biological fluids 失效
标题翻译：生物流体生理成分定量测定方法
公开(公告)号：US4839279A
公开(公告)日：1989-06-13
申请号：US749425
申请日：1985-06-27
申请人： Akira Kosaka , Sawao Murao , Kenichi Hirano , Noriaki Tanaka , Kuniyoshi Matsunaga
发明人： Akira Kosaka , Sawao Murao , Kenichi Hirano , Noriaki Tanaka , Kuniyoshi Matsunaga
IPC分类号： C12Q1/26 , C12Q1/54 , C12Q1/60 , C12Q1/62
CPC分类号： C12Q1/62 , C12Q1/26 , C12Q1/54 , C12Q1/60 , Y10S436/811 , Y10S436/815 , Y10S436/825 , Y10T436/103332 , Y10T436/144444 , Y10T436/146666 , Y10T436/25125
摘要： A novel enzyme of bilirubin oxidase and a conventional enzyme of laccase are found to oxidize bilirubin to biliverdin without formation of hydrogen peroxide, thereby permitting the content of conjugated bilirubin in biological fluid to be quantitatively determined by reacting therewith the bilirubin oxidase of a microorganism of genus Myrothecium origin, and also permitting the content of total bilirubin in biological fluid to be quantitatively determined by reacting therewith such a bilirubin oxidase or laccase in the presence of a specific additive compound.
摘要翻译：发现胆红素氧化酶的新型酶和漆酶的常规酶将胆红素氧化成胆绿素而不形成过氧化氢，从而通过与生物液体中的微生物的胆红素氧化酶反应来定量地测定生物液中的共轭胆红素含量通过与特定的添加剂化合物的存在下的胆红素氧化酶或漆酶反应，可以定量测定生物体液中总胆红素的含量。

38. 发明申请

US20120026387A1 Actuator, Drive Device, and Imaging Device 失效
标题翻译：执行器，驱动装置和成像装置
公开(公告)号：US20120026387A1
公开(公告)日：2012-02-02
申请号：US13260557
申请日：2010-03-16
申请人： Akira Kosaka , Yasutaka Tanimura , Takashi Matsuo , Natsuki Yamamoto
发明人： Akira Kosaka , Yasutaka Tanimura , Takashi Matsuo , Natsuki Yamamoto
IPC分类号： G03B13/32 , H02N10/00
CPC分类号： F03G7/065
摘要： An object of the present invention is to provide an actuator allowing a control of displacement and configured to offer a high degree of freedom in designing, and a drive device and an imaging device including the actuator. To achieve the object, an actuator is adopted including a movable part deformable in accordance with heat generation and a control section controlling the amount of deformation of the movable part. In the actuator, the movable part is structured with a plurality of portions including a base portion, a force generating portion, and a heat generating portion being stacked, the force generating portion generating force in accordance with heating, the heat generating portion generating heat in accordance with a current supply, the force generating portion generating force in accordance with heating of the force generating portion due to heat generation of the heat generating portion which is caused in accordance with the current supply to the heat generating portion, so that the generated force causes deformation of the base portion, the force generating portion, and the heat generating portion to thereby deform the movable part. An electrical resistance in the heat generating portion changes in accordance with deformation of the heat generating portion. The control section controls the amount of deformation of the movable part by detecting the amount of deformation of the movable part based on the electrical resistance in the heat generating portion and making a control so as to supply to the heat generating portion a current necessary for obtaining a desired amount of deformation based on a result of the detection of the amount of deformation.
摘要翻译：本发明的目的是提供一种执行器，其允许控制位移并且被配置为在设计中提供高自由度，以及驱动装置和包括致动器的成像装置。为了实现该目的，采用了一种致动器，包括可根据发热变形的可移动部件和控制可移动部件的变形量的控制部件。在致动器中，可移动部分由多个部分构成，该多个部分包括基部，力产生部分和发热部分，所述力产生部分根据加热产生力，所述发热部分产生热量根据电流供应，根据根据向发热部分的电流供应而引起的发热部分的发热，根据加力产生部分的力产生部分产生力，使得产生的力导致基部，力产生部和发热部的变形，从而使可动部变形。发热部的电阻根据发热部的变形而变化。控制部通过基于发热部的电阻检测可动部的变形量来控制可动部的变形量，进行控制，向发热部供给获得的电流所需的电流基于变形量的检测结果的期望的变形量。

39. 发明申请

US20110013063A1 IMAGING DEVICE AND IMAGING DEVICE MANUFACTURING METHOD 有权
标题翻译：成像装置和成像装置的制造方法
公开(公告)号：US20110013063A1
公开(公告)日：2011-01-20
申请号：US12933076
申请日：2009-04-01
申请人： Natsuki Yamamoto , Akira Kosaka , Yasutaka Tanimura
发明人： Natsuki Yamamoto , Akira Kosaka , Yasutaka Tanimura
IPC分类号： H04N5/335 , G02B7/04 , B32B38/04
CPC分类号： B29D11/0073 , G02B7/04 , G02B7/102 , H01L41/094 , H04N5/2254 , H04N5/2257 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057
摘要： A technique capable of satisfying both higher functionality and higher accuracy in a compact imaging device is sought to be provided. In order to accomplish the above object, an imaging device is formed by lamination of a plurality of layers including: an imaging element layer that has an imaging element part; a lens layer that has a lens part whose distance from the imaging element part is changeable, and is disposed between a subject and the imaging element part; and an actuator layer that has an actuator part to move the lens part, and is disposed between the subject and the imaging element part.
摘要翻译：寻求能够在紧凑型成像装置中满足更高功能性和更高精度的技术。为了实现上述目的，通过层叠多个层来形成成像装置，所述多个层包括：具有成像元件部分的成像元件层; 透镜层，其具有与成像元件部分的距离可变的透镜部分，并且设置在被摄体和成像元件部分之间; 以及致动器层，其具有用于移动透镜部分的致动器部分，并且设置在被摄体和成像元件部分之间。

40. 发明授权

US07647806B2 Drive 失效
标题翻译：驾驶
公开(公告)号：US07647806B2
公开(公告)日：2010-01-19
申请号：US11294051
申请日：2005-12-05
申请人： Akira Kosaka , Yoshie Shimizu
发明人： Akira Kosaka , Yoshie Shimizu
IPC分类号： B21J7/12 , B21C51/00 , B21D51/00
CPC分类号： H04N5/2254 , G03B5/02 , G03B2205/0007 , G03B2205/0076 , H04N5/23248 , H04N5/23287 , Y10S72/712
摘要： A drive for operating a movable part with respect to a fixed part includes: a driving member having a linear shape and being made of a shape-memory alloy; and a crimp terminal for holding one end of the driving member at the fixed part or the movable part. At least a part to which the driving member is crimped in the crimp terminal is made of stainless steel.
摘要翻译：用于相对于固定部分操作可移动部件的驱动器包括：具有直线形状并由形状记忆合金制成的驱动部件; 以及用于将驱动构件的一端保持在固定部或可动部的压接端子。驱动部件压接在压接端子中的至少一部分由不锈钢制成。

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