公开(公告)号：JP2009203805A

公开(公告)日：2009-09-10

申请号：JP2008043965

申请日：2008-02-26

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： F03G7/06

摘要： PROBLEM TO BE SOLVED: To provide a heat radiation cover improving responsiveness of an actuator during cold time without causing enlargement of an actuator device.
SOLUTION: This heat radiation covers 10, 20, 30, 40, 50 cover shape memory alloy, comprises a plurality of layers of an insulation layer 12, metal layers 13, 23, 33, 43, 53, and includes a through-hole 11 passing through the shape memory alloy at a center part thereof. The outermost layer is metal layers 13, 23, 33, 43, 53 via the insulation layer 12.
COPYRIGHT: (C)2009,JPO&INPIT

摘要翻译： 要解决的问题：提供一种在冷时间内提高致动器的响应性而不引起致动器装置的放大的散热罩。

解决方案：该热辐射覆盖10,20,30,40,50覆盖形状记忆合金，包括多层绝缘层12，金属层13,23,33,43,53，并且包括通孔 孔11在其中心部分通过形状记忆合金。 最外层是通过绝缘层12的金属层13,23,33,43,53。版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009171672A

公开(公告)日：2009-07-30

申请号：JP2008004254

申请日：2008-01-11

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： H02N10/00

摘要： PROBLEM TO BE SOLVED: To provide an actuator which includes a flexible control system that is not influenced by the length of wiring.
SOLUTION: This actuator includes an actuator section, which operates by the shape change of a shape memory material 8, a first path 10, which electrically connects the shape memory material 8 of the actuator section, a second path 11, which electrically connects the shape memory material, a switch 7, which switches the first path 10 and the second path 11, an application part 2, which energizes the first path 10 and the second path 11 severally, a detector 3, which detects the physical value of the first path 10 and the physical value of the second path 11, an operator part 4, which performs operation based on the physical value obtained in at least the detector 3, a storage part 5, which stores data sent from the operator part 4, and a controller 6, which controls the switch 7, the application part 2, the detector 3, the operator part 4, and the storage part 5.
COPYRIGHT: (C)2009,JPO&INPIT

摘要翻译： 要解决的问题：提供一种致动器，其包括不受布线长度影响的柔性控制系统。 解决方案：该致动器包括通过形状记忆材料8的形状变化操作的致动器部分，电连接致动器部分的形状记忆材料8的第一路径10，第二路径11，其电连接 连接形状记忆材料，切换第一路径10和第二路径11的开关7，分别对第一路径10和第二路径11通电的应用部分2，检测器3检测物理值 第一路径10和第二路径11的物理值，基于至少检测器3中获得的物理值执行操作的操作部4，存储从操作部4发送的数据的存储部5， 控制器6，其控制开关7，应用部分2，检测器3，操作器部分4和存储部分5.版权所有：（C）2009，JPO＆INPIT

公开(公告)号：JP2010119172A

公开(公告)日：2010-05-27

申请号：JP2008289186

申请日：2008-11-11

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： H02N11/00

摘要： PROBLEM TO BE SOLVED: To provide an actuator which is superior in operation speed and has sufficient workability. SOLUTION: The actuator includes a shape memory material and an elastic body, and controls a resistance value of the shape memory material. The actuator includes: an actuator part which has a moving body which is a movable object and operates by a shape change of the shape memory material; an application part which energizes and heats the shape memory material; a detecting part detecting a physical value of the shape memory material, which changes with the shape change of the shape memory material; a storage part storing acquired physical value information; an operation part performing an operation processing based on the acquired physical value; a control part controlling the application part, the detecting part, the storage part and the operation part; an operating part communicating with the control part; and an adjusting part deciding a use range of the actuator part in a movable range of the actuator part based on a relation between a change amount of the actuator part by physical value information and time. COPYRIGHT: (C)2010,JPO&INPIT

摘要翻译： 要解决的问题：提供一种操作速度优异并且具有足够可操作性的致动器。 解决方案：致动器包括形状记忆材料和弹性体，并且控制形状记忆材料的电阻值。 致动器包括：致动器部件，其具有作为可移动物体的移动体并通过形状记忆材料的形状变化进行操作; 施加部，其对形状记忆材料通电并加热; 检测部件，其检测形状记忆材料的物理值，其随形状记忆材料的形状变化而变化; 存储部，其存储取得的物理值信息; 操作部，其基于取得的物理值进行动作处理; 所述控制部控制所述应用部，所述检测部，所述存储部和所述操作部; 与所述控制部通信的操作部; 以及调节部，其基于由物理值信息和时间的致动器部的变化量之间的关系，决定致动器部的可动范围的使用范围。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010093958A

公开(公告)日：2010-04-22

申请号：JP2008262152

申请日：2008-10-08

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： H02N10/00

摘要： PROBLEM TO BE SOLVED: To provide a smaller actuator device having a configuration that facilitates energization to a shape-memory material by using an existing space.
SOLUTION: The actuator device has: an actuator 2 configured of a shape-memory material 9 and an elastomer 10 so as to be operated by the shape change of the shape-memory material 9; an application unit 3 for energizing and heating the shape-memory material 9; a detection unit 4 for detecting a physical-property value of the shape-memory material 9 which changes due to the shape change of the shape-memory material 9; a memory 5 for storing at least the detected physical-property-value information; a calculation unit 7 for executing calculation based on the detected physical-property value; a control unit 8 for controlling the application unit 3, detection unit 4, memory 5, and calculation unit 7; and an operation unit 1 that executes communication with the control unit 8. The elastomer 10 is conductive and becomes a drag against the shape-memory material 9 while being an energization path to the shape-memory material 9.
COPYRIGHT: (C)2010,JPO&INPIT

摘要翻译： 要解决的问题：提供一种具有通过使用现有空间促进对形状记忆材料的通电的构造的较小致动器装置。 解决方案：致动器装置具有：由形状记忆材料9和弹性体10构成的致动器2，以便通过形状记忆材料9的形状变化来操作; 用于激励和加热形状记忆材料9的施加单元3; 检测单元4，用于检测由于形状记忆材料9的形状变化而改变的形状记忆材料9的物理性质值; 用于存储至少检测到的物理属性值信息的存储器5; 计算单元7，用于基于检测到的物理属性值执行计算; 用于控制应用单元3，检测单元4，存储器5和计算单元7的控制单元8; 以及执行与控制单元8的通信的操作单元1.弹性体10是形状记忆材料9的通电路径，导电并成为抵抗形状记忆材料9的阻力。版权所有：（C ）2010，JPO＆INPIT

公开(公告)号：JP2013248152A

公开(公告)日：2013-12-12

申请号：JP2012125005

申请日：2012-05-31

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： A61B18/00

CPC分类号： A61B17/320092 ,  A61B2017/320098 ,  B06B1/0611 ,  H01L41/277

摘要： PROBLEM TO BE SOLVED: To improve productivity by reducing complexity of assembly.SOLUTION: An ultrasonic vibration device 2 is equipped with: a piezoelectric material block 41 obtained by layering and integrating a plurality of piezoelectric material sheets 41a to 41e and a plurality of electrode layers 42; two metal bodies 44, 45 arranged so as to sandwich the piezoelectric material block 41 from both ends in the direction of layering; and current-carrying units 47, 48 mounted onto a side part of the piezoelectric material block 41 so that an electrical connection is established each between the positive electrodes of the plurality of electrode layers 42, and between the negative electrodes of the plurality of electrode layers.

摘要翻译： 要解决的问题：通过降低组装的复杂性来提高生产率。解决方案：超声波振动装置2配备有通过将多个压电材料片41a至41e和多个电极层分层并整合而获得的压电材料块41 42; 两个金属体44,45被布置成在分层方向上从两端夹住压电材料块41; 和安装在压电材料块41的侧面上的载流单元47,48，使得在多个电极层42的正极之间以及多个电极层的负极之间建立电连接 。

公开(公告)号：JP2012213483A

公开(公告)日：2012-11-08

申请号：JP2011080250

申请日：2011-03-31

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： A61B1/00 ,  A61B1/04

摘要： PROBLEM TO BE SOLVED: To provide an endoscope apparatus that can reduce the amount of energy consumed to drive a piezoelectric vibrator for generating surface acoustic wave on an inspection window.SOLUTION: The endoscope apparatus 1 includes: a transparent member 32 for an observation window; a piezoelectric vibrator 37 for generating ultrasonic vibration f; an operation circuit 61 for outputting an operation signal when the operation switch 13 is operated; a diffraction grating 40 for converting the ultrasonic vibration f generated by the piezoelectric vibrator 37 into a surface acoustic wave Φ propagated along an outer surface of the transparent member 32; a drive signal supply system 55 for supplying a drive signal to the piezoelectric vibrator 37; a power supply 51 for supplying power to the drive signal supply system 55; a switch circuit 53 for switching between a mode for outputting the drive signal to the piezoelectric vibrator 37 from the drive signal supply system 55 and a mode for stopping the output; and a control section 52 for controlling the switch circuit 53 to intermittently switch between the mode for outputting the drive signal to the piezoelectric vibrator 37 when an operational signal is being input from the operation circuit 61 and the mode for stopping the output.

摘要翻译： 解决的问题：提供一种内窥镜装置，其可以减少在检查窗上驱动压电振动器产生表面声波的能量消耗量。 解决方案：内窥镜装置1包括：用于观察窗的透明构件32; 用于产生超声波振动f的压电振动器37; 操作电路61，用于在操作开关13操作时输出操作信号; 用于将由压电振动器37产生的超声波振动f转换成沿着透明构件32的外表面传播的表面声波Φ的衍射光栅40; 用于向压电振动器37提供驱动信号的驱动信号供给系统55; 用于向驱动信号提供系统55供电的电源51; 用于在从驱动信号提供系统55输出驱动信号到压电振动器37的模式和用于停止输出的模式之间切换的开关电路53; 以及控制部分52，用于控制开关电路53在从操作电路61输入操作信号时将驱动信号输出到压电振动器37的模式间歇地切换，以及用于停止输出的模式。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2011163190A

公开(公告)日：2011-08-25

申请号：JP2010026003

申请日：2010-02-08

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： F03G7/06

摘要： PROBLEM TO BE SOLVED: To provide an actuator device capable of properly operating an actuator part without requiring special setting or the like even when a user replaces the actuator part. SOLUTION: The actuator device includes the actuator part 7 formed of a shape memory material 10 and an elastic member 11, an application part 2 energizing and heating the shape memory material 10, a detection part 3 detecting a physical property value accompanying shape change of the shape memory material 10 or a change speed of the physical property value different with combinations of the shape memory material 10 and the elastic member 11, a computing part 8 performing computation processing, a storage part 5, and a control part 6. A plurality of actuator parts 7 formed of combinations of one or more shape memory materials 10 and one or more elastic members 11 are constructed to be replaceable with each other. The actuator device further includes a discrimination part 8 discriminating the actuator part 7 based on the physical property value or the change speed of the physical property value of the shape memory material 10 acquired by the detection part 3. COPYRIGHT: (C)2011,JPO&INPIT

摘要翻译： 要解决的问题：即使用户代替致动器部件，也能够提供能够适当地操作致动器部件而不需要特殊设定等的致动器装置。 解决方案：致动器装置包括由形状记忆材料10和弹性构件11形成的致动器部分7，对形状记忆材料10通电和加热的施加部分2，检测伴随形状的物理性质值的检测部分3 形状记忆材料10的变化或与形状记忆材料10和弹性部件11的组合不同的物理性质值的变化速度，执行计算处理的计算部8，存储部5以及控制部6。 由一个或多个形状记忆材料10和一个或多个弹性构件11的组合形成的多个致动器部件7构造成彼此可更换。 执行器装置还包括鉴别部分8，其基于由检测部分3获取的形状记忆材料10的物理属性值或物理特性值的变化速度来区分致动器部分7.权利要求：（C） 2011年，JPO＆INPIT

公开(公告)号：JP2009273223A

公开(公告)日：2009-11-19

申请号：JP2008121052

申请日：2008-05-07

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： H02N10/00 ,  A61B1/00 ,  G02B23/24

摘要： PROBLEM TO BE SOLVED: To provide an actuator device that does not incur increase in size and is excellent in working speed.
SOLUTION: The actuator device includes: an actuator unit that has multiple shape-memory materials and a biasing portion biasing the shape-memory materials against change in their shape and is actuated by change in the shape of the shape-memory materials; an application unit that energizes and heats the shape-memory materials; a detection unit that detects the physical property values of the shape-memory materials that vary with change in the shape of the shape-memory materials; and a computation unit that carries out arithmetic processing based on the physical property values detected by the detection unit. Based on the physical property values of each shape-memory material obtained at the detection unit, the amount of energization and heating of the remaining shape-memory materials is controlled.
COPYRIGHT: (C)2010,JPO&INPIT

摘要翻译： 要解决的问题：提供不会增加尺寸并且工作速度优异的致动器装置。 致动器装置包括：具有多个形状记忆材料的致动器单元和偏置形状记忆材料以抵抗其形状变化并由形状记忆材料的形状变化致动的偏置部分; 用于对形状记忆材料进行激励和加热的应用单元; 检测单元，其检测随着形状记忆材料的形状的变化而变化的形状记忆材料的物理性质值; 以及计算单元，其基于由所述检测单元检测到的物理属性值进行运算处理。 基于在检测单元获得的每个形状记忆材料的物理特性值，控制剩余形状记忆材料的通电量和加热量。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2013154068A

公开(公告)日：2013-08-15

申请号：JP2012018782

申请日：2012-01-31

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： A61B18/00

摘要： PROBLEM TO BE SOLVED: To provide a small ultrasonic vibrating device improved in space saving in the device, and an ultrasonic medical apparatus.SOLUTION: An ultrasonic vibrating device and an ultrasonic medical apparatus include a laminated vibrator 41 formed by laminating a plurality of piezoelectric material plates each having electrodes formed on front and rear faces, and at least two through holes so that the front face electrode is electrically connected to the inner surface of one through hole and that the rear face electrode is electrically connected to the inner surface of the other through hole, the piezoelectric material plates being laminated while alternately reversing the front faces and the rear faces in the respectively communicating state of the two through holes; and two insertion screws 50 inserted through the two through holes and fixed to cause the mutual contact of the electrodes on the front faces or the electrodes on the rear faces of the respective laminated piezoelectric material plates, and electrically connected to a power source to serve as energization paths to the electrodes.

摘要翻译： 要解决的问题：提供一种改善设备节省空间的小型超声波振动装置和超声波医疗装置。解决方案：超声波振动装置和超声波医疗装置包括通过层叠多个压电材料形成的层叠振动器41 每个具有形成在前表面和后表面上的电极的板和至少两个通孔，使得正面电极电连接到一个通孔的内表面，并且后面电极电连接到另一个的内表面 所述压电材料板在所述两个通孔的分别连通状态下交替地反转所述正面和所述背面; 以及插入穿过两个通孔并固定的两个插入螺钉50，以使得各个层叠的压电材料板的前表面或电极上的电极相互接触，并且电连接到电源以用作 通向电极的通电路径。

公开(公告)号：JP2012075615A

公开(公告)日：2012-04-19

申请号：JP2010222840

申请日：2010-09-30

申请人： Olympus Corp ,  オリンパス株式会社

发明人： SUGAWARA KENKO

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/00131 ,  A61B1/00096 ,  A61B1/0051 ,  A61B1/07 ,  A61B1/126 ,  A61B8/12 ,  G02B23/2423 ,  G02B23/2476 ,  G02B23/2484

摘要： PROBLEM TO BE SOLVED: To enable an ultrasonic transducer to be appropriately driven by monitoring the driving state of the ultrasonic transducer, and enhance safety by detecting fault factors on a route at an early stage.SOLUTION: The reflective power which has been reflected from the ultrasonic transducer and a cable which feeds AC power to the ultrasonic transducer is detected. Whether the AC power for appropriately driving the ultrasonic transducer is fed to the ultrasonic transducer or not is determined on the basis of the reflective power. The AC power which is output from a signal generating unit is controlled on the basis of the determination result. For example, when it is determined that the reflective power is at a threshold value or higher, the output of the AC power from the signal generating unit is suspended by assuming that an unexpected situation has occurred on either one or both of the ultrasonic transducer and the cable.

摘要翻译： 要解决的问题：为了通过监视超声换能器的驱动状态来适当地驱动超声波换能器，并且通过早期检测路线上的故障因素来提高安全性。

解决方案：检测从超声波换能器反射的反射功率和向超声波换能器供给交流电力的电缆。 基于反射功率确定用于适当地驱动超声换能器的AC电力是否被馈送到超声换能器。 基于确定结果控制从信号产生单元输出的AC电力。 例如，当确定反射功率处于阈值或更高时，通过假设超声波换能器和超声波换能器中的任一个或两者发生意外情况，暂停来自信号产生单元的AC电力的输出 电缆。 版权所有（C）2012，JPO＆INPIT