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1. 发明申请

US20040212866A1 Pattern forming member applied to sectioning image observation apparatus and sectioning image observation apparatus using them 有权
公开(公告)号：US20040212866A1
公开(公告)日：2004-10-28
申请号：US10851854
申请日：2004-05-20
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Tomio Endo , Takeshi Yamagishi , Katsuya Sadamori
IPC分类号： G02B026/02 , G02B021/00 , G21K005/10 , H01J037/08
CPC分类号： G02B21/0032 , G02B21/0024 , G02B21/0044
摘要： In a pattern formation member adopted to a sectioning image observation apparatus which selectively irradiates a light from a light source to a sample, scans the sample, and acquires a light from the sample as a sectioning image, the pattern formation member comprises an irradiation section and a cutoff section, each of the irradiation section and the cutoff section is in a straight pattern, and these straight patterns are disposed alternatively.

2. 发明申请

US20040169915A1 Microscope system 失效
标题翻译：显微镜系统
公开(公告)号：US20040169915A1
公开(公告)日：2004-09-02
申请号：US10794163
申请日：2004-03-04
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Takashi Yoneyama , Nobuaki Sakai
IPC分类号： G21K007/00 , G01N023/00 , G02B021/00
CPC分类号： G02B21/26 , G02B21/24
摘要： In a microscope system in which at least one of a stage on which a sample 4 is mounted and an objective lens 6 can move relatively in a direction of an optical axis, a contact judgment section 12 judges the possibility of contact between the sample 4 and the objective lens 6 based on a result of comparison between a detection output from a contact sensor 11 which detects contact between the sample 4 and the objective lens 6 and a preset threshold value, excessive contact between the sample 4 and the objective lens 6 is avoided based on a result of this judgment, and a threshold value in the contact judgment section 12 is updated based on the output from the contact sensor 11 every predetermined time.
摘要翻译：在其中安装有样品4的阶段和物镜6可以沿光轴方向相对移动的阶段中的至少一个的显微镜系统中，接触判断部12判断样品4与样品4之间的接触的可能性物镜6基于来自检测样品4与物镜6之间的接触的接触传感器11的检测输出与预设阈值之间的比较结果，避免了样品4与物镜6之间的过度接触基于该判定结果，根据来自接触传感器11的每一预定时间的输出来更新接触判定部12中的阈值。

3. 发明申请

US20040138530A1 Apparatus for traction positional control 有权
标题翻译：牵引位置控制装置
公开(公告)号：US20040138530A1
公开(公告)日：2004-07-15
申请号：US10620236
申请日：2003-07-15
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Toshimasa Kawai , Masahito Kobayashi , Shinya Imura
IPC分类号： A61B001/00
CPC分类号： A61B1/0051 , A61B1/0016
摘要： A hauling unit hauls a subject to bend or rotate the subject. A control unit outputs a control signal that corresponds to a target value that is input by an operating unit. The control unit controls a variation amount of the control signal output in a predetermined range including a position of the hauling unit in a state before the hauling unit hauls to be greater than a variation amount of the control signal output outside the predetermined range. A driving unit drives the hauling unit based on the control signal.
摘要翻译：拖运单位拖动受试者弯曲或旋转受试者。控制单元输出与由操作单元输入的目标值相对应的控制信号。控制单元控制在牵引单元牵引之前的状态下包括牵引单元的位置的预定范围内输出的控制信号的变化量大于在预定范围外输出的控制信号的变化量。驱动单元基于控制信号驱动牵引单元。

4. 发明申请

US20040135077A1 Displacement sensor, method for detecting the optimal reference position, and method for judging stability of detecting the reference position of displacement sensor 有权
标题翻译：位移传感器，检测最佳基准位置的方法，以及判断位移传感器基准位置稳定性判断方法
公开(公告)号：US20040135077A1
公开(公告)日：2004-07-15
申请号：US10610663
申请日：2003-07-01
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Jun Hane
IPC分类号： G01D005/34
CPC分类号： G01D5/366
摘要： A displacement sensor which detects a positional displacement of a movable member, comprises a position signal generating section configured to generate a periodical signal in accordance with movement of the movable member, a generating section of a signal for detecting a reference position, configured to generate the signal for detecting the reference position, when the movable member is in a predetermined position, a reference position detection circuit configured to detect that the movable member is in a reference position based on the signal for detecting the reference position, generated by the generating section of the signal for detecting the reference position, in synchronization with the periodical signal generated by the position signal generating section, and a selecting section configured to be capable of selecting a phase position to be synchronized from a plurality of phase positions on the periodical signal in the synchronization in the reference position detection circuit.
摘要翻译：检测可移动部件的位置偏移的位移传感器包括：位置信号生成部，被配置为根据可动部件的移动产生周期信号;检测基准位置的信号生成部，其生成用于检测参考位置的信号，当可移动部件处于预定位置时，基准位置检测电路被配置为基于用于检测基准位置的信号检测可移动部件处于基准位置，该信号由生成部分用于与由位置信号生成部生成的周期信号同步地检测基准位置的信号，以及选择部，其被配置为能够选择在周期信号中的多个相位位置进行同步的相位位置参考位置检测同步它。

5. 发明申请

US20040134677A1 Fixing structure of signal cable for enabling signal line for transferring signal to fix end portion thereof sequentially covered with conductive shielding layer and soft outer-coating layer to predetermined fixing target 有权
标题翻译：信号电缆的固定结构，用于使信号线传输信号，以固定端部，其顺序地被导电屏蔽层和软外涂层覆盖到预定的固定目标
公开(公告)号：US20040134677A1
公开(公告)日：2004-07-15
申请号：US10655335
申请日：2003-09-04
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Takao Yamaguchi , Fujio Sawaguchi
IPC分类号： H02G003/18
CPC分类号： A61B1/00114 , A61B1/00124 , A61B1/00128 , A61B1/042
摘要： An outer-coating layer of a signal cable is sandwiched and is fixed between a rear end portion of a cylindrical member and a step portion of the inner diameter of a substrate fixing portion. A slip stop fixes the outer-coating layer in the pull-out direction. An electro-magnetic shielding layer is fixed by a fixing nut and is sandwiched and is fixed between a side end portion of a camera head portion in a pipe member and a step portion of the inner diameter of the cylindrical member.
摘要翻译：信号电缆的外涂层被夹持并固定在圆筒形件的后端部分和衬底固定部分的内径的台阶部分之间。滑动止动器将外涂层在拉出方向上固定。电磁屏蔽层通过固定螺母固定并夹在管件中相机头部的侧端部分与圆柱形件的内径台阶部分之间。

6. 发明申请

US20040095657A1 Lens barrel 失效
标题翻译：镜筒
公开(公告)号：US20040095657A1
公开(公告)日：2004-05-20
申请号：US10712503
申请日：2003-11-13
申请人： Olympus Optical Co., Ltd.
发明人： Tatsuo Takanashi , Mitsuhiro Sato
IPC分类号： G02B015/14 , G02B007/02
CPC分类号： G02B27/62 , G02B7/005 , G02B7/023 , G02B26/0875
摘要： A body of a lens frame, which is a lens barrel of the present invention, consists of an inner frame for holding a lens, an intermediate frame in which an adjusting screw is screwed, and an outer frame in which an adjusting screw is screwed. The frames are connected to one another by parallel springs. In the case of this lens frame, the inner frame is displaced in the direction of X-axis or a horizontal axis by screwing the adjusting screw thereinto in the direction of the horizontal axis and screwing another adjusting screw thereinto by the direction of a vertical axis. Thus, the inner frame is displaced in Y-direction through the intermediate frames. Consequently, the translation of the position of the optical axis of the lens is performed without inclination of the intermediate frame. Hence, the adjustment of the position of the optical axis is easily achieved. Moreover, this lens frame achieves a reduction in the cost of components thereof.
摘要翻译：作为本发明的镜筒的透镜框的主体由用于保持透镜的内框架，旋转调节螺钉的中间框架以及调节螺钉被拧入的外框构成。框架通过平行弹簧彼此连接。在该透镜框的情况下，通过沿着水平轴线的方向拧入调节螺钉，内框架沿X轴方向或水平轴方向移位，并且通过垂直轴线的方向将另一调节螺丝旋入其中。因此，内框架在Y方向上通过中间框架移位。因此，透镜的光轴的位置的平移不进行中间框架的倾斜。因此，容易实现光轴位置的调节。此外，该透镜框架可以实现其部件成本的降低。

7. 发明申请

US20040095654A1 Zoom lens system, and image pickup system using the same 有权
公开(公告)号：US20040095654A1
公开(公告)日：2004-05-20
申请号：US10611970
申请日：2003-07-03
申请人： Olympus Optical Co., Ltd.
发明人： Masahito Watanabe
IPC分类号： G02B015/14
CPC分类号： G02B15/177
摘要： The invention provides a zoom lens system which has a zoom ratio of about 3, a wide field angle on the wide-angle end and a small F-number and enables satisfactory image-formation capability to be obtained. The zoom lens system comprises a first lens group G1 having negative power, an aperture stop, a second lens group G2 having positive power and a third lens group G3 having positive power. For zooming, the first and second lens groups G1 and G2 move on the optical axis with a varying spacing between adjacent lens groups while the third lens group G3 remains fixed. During zooming, the stop moves in unison with the second lens group. The first lens group consists of a negative, a negative and a positive lens and the third lens group consists of one lens. The first lens group further comprises a lens having an aspherical surface satisfying condition (1), and the third lens group further comprises a lens having an aspherical surface satisfying condition (2).

8. 发明申请

US20040090549A1 Camera and image pickup device unit 有权
标题翻译：相机和图像拾取设备单元
公开(公告)号：US20040090549A1
公开(公告)日：2004-05-13
申请号：US10303688
申请日：2002-11-22
申请人： Olympus Optical Co., Ltd.
发明人： Hiroyuki Takizawa , Sumio Kawai
IPC分类号： H04N005/225
CPC分类号： H04N5/2253
摘要： A camera is provided that includes a dust-proofing member which has a transparent portion through which a visible light component is transmitted among beams incident from a photographing lens and which absorbs an infrared component, opposed to the front of an image pick-up device at a predetermined interval. A member for vibration is arranged at a peripheral portion of the dust-proofing member, and applies vibrations to the dust-proofing member. And a sealing structure portion is arranged at a portion formed by opposing the image pick-up device and the dust-proofing member, for sealing a space portion that is substantially sealed at peripheral portions of the image pick-up device and the dust-proofing member.
摘要翻译：提供了一种照相机，其包括防尘构件，该防尘构件具有透明部分，通过该透明部分，可见光成分在从拍摄镜头入射并且吸收红外分量的光束之间传播，与摄像装置的前部相对预定间隔。振动部件设置在防尘部件的周边部分，并且对防尘部件施加振动。并且，密封结构部分设置在与图像拾取装置和防尘构件相对形成的部分上，用于密封在图像拾取装置的周边部分基本密封的空间部分和防尘会员。

9. 发明申请

US20040087854A1 Ultrasonic observation system 有权
标题翻译：超声波观察系统
公开(公告)号：US20040087854A1
公开(公告)日：2004-05-06
申请号：US10393723
申请日：2003-03-21
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Masaaki Ueda
IPC分类号： A61B008/00
CPC分类号： A61B8/08 , A61B8/0808 , A61B8/0841 , A61B8/4218 , A61B8/4245 , A61B8/4254 , A61B8/461 , A61B8/483
摘要： An ultrasonic observation system of the invention includes a long ultrasonic probe having an ultrasonic sending and receiving portion, which can send and receive ultrasonic, and a holding portion, as a rotation operating portion, which can rotate the ultrasonic probe around an axis, which represents an arbitrary direction of oscillation directions of ultrasonic oscillated from the ultrasonic sending and receiving portion. A grasping portion is integrated with the holding portion. A contact portion is provided at the distal end of the grasping portion 613 and has an ultrasonic vibrator inside. A fixing frame is mounted to a distal end 622 of a holding unit 621 through a bearing 625 freely rotatably around a center axis Si of the ultrasonic probe.
摘要翻译：本发明的超声波观察系统包括具有能够发送和接收超声波的超声波发送和接收部分的长型超声波探头和作为旋转操作部分的保持部分，所述保持部分可绕着轴旋转超声波探头，从超声波发送和接收部分振荡的超声振荡方向的任意方向。把持部与保持部一体化。在把持部613的前端部设置接触部，内部具有超声波振子。固定框架通过可绕着超声波探头的中心轴线Si自由旋转的轴承625安装到保持单元621的远端622。

10. 发明申请

US20040085628A1 Optical apparatus 审中-公开
标题翻译：光学仪器
公开(公告)号：US20040085628A1
公开(公告)日：2004-05-06
申请号：US10673580
申请日：2003-09-30
申请人： Olympus Optical Co., Ltd.
发明人： Kenji Kawasaki , Daisuke Nishiwaki , Keiji Shimizu
IPC分类号： G02B021/06
CPC分类号： G02B21/16 , G02B21/06 , G02B21/22
摘要： An optical apparatus minimizes autofluorescence and stray light as well as leakage of excitation light and efficiently utilizes illuminating light from a fluorescence illumination optical system to allow observation of a bright fluorescence image. An observation apparatus has an objective, an observation optical system unit including a variable magnification optical system, and an imaging optical system unit including an imaging lens and an eyepiece. A fluorescence illumination apparatus, which is provided separately, is removably attached to the observation apparatus. The fluorescence illumination apparatus has a light source, a collector lens unit, and a reflecting member placed between the objective and the observation optical system unit at a position displaced from the optical axis of the objective to make light from the light source incident on the objective. An excitation filter is provided between the light source and the reflecting member. An optical member for selectively transmitting fluorescent light emitted from a sample is placed between the objective and the observation optical system unit.
摘要翻译：光学装置使自发荧光和杂散光以及激发光的泄漏最小化，并有效地利用来自荧光照明光学系统的照明光，以观察明亮的荧光图像。观察装置具有目的，包括可变倍率光学系统的观察光学系统单元和包括成像透镜和目镜的成像光学系统单元。分开设置的荧光照明装置可拆卸地安装在观察装置上。荧光照明装置具有光源，收集透镜单元和反射构件，其位于物镜和观察光学系统单元之间的位置处，从位于物镜的光轴的位置偏离来自入射到物镜上的光源的光。在光源和反射部件之间设置有激励滤光器。用于选择性地发射从样品发射的荧光的光学构件被放置在物镜和观察光学系统单元之间。

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