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1. 发明专利

JP2014161374A System to be inserted into object to be examined 有权
标题翻译：系统被插入对象进行检查
公开(公告)号：JP2014161374A
公开(公告)日：2014-09-08
申请号：JP2013032311
申请日：2013-02-21
申请人： Olympus Corp , オリンパス株式会社
发明人： HANE JUN , FUJITA HIROMASA , TOJO MAKOTO , ITO TAKESHI
IPC分类号： A61B1/00 , G02B23/24
CPC分类号： A61B1/05 , A61B1/00002 , A61B1/00009 , A61B1/00011 , A61B1/0002 , A61B1/00043 , A61B1/0051 , A61B1/0052 , A61B1/04 , A61B1/042 , A61B1/06 , A61B1/0669 , A61B1/07
摘要： PROBLEM TO BE SOLVED: To provide a system to be inserted into an object to be examined such as an endoscope system, capable of providing not only sensor information, but also support information useful to an operator as information related to an insertion part.SOLUTION: A system to be inserted into an object to be examined, which is inserted into a body cavity of an object to be examined and performs predetermined work, is composed, including: an insertion part 20 for performing predetermined work; a first information generation part for generating first information which is the information showing at least one of an insertion state and an operation state of the insertion part 20 in the body cavity; s storage part 17 for storing at least one of third information which is the information on the object to be examined and fourth information which is the information related to the work; a second information computing part 102 for calculating second information which is the operation support information of the system to be inserted into an object to be examined based on the first information, and at least one information of the third information and the fourth information; and an output part 16 for outputting the second information.
摘要翻译：要解决的问题：提供一种能够插入到诸如内窥镜系统的被检查物体中的系统，其能够不仅提供传感器信息，而且还支持对作为与插入部件相关的信息有用的操作者的信息。解决方案：包括：用于执行预定工作的插入部件20，其被插入待检查对象的体腔中并进行预定的工作; 用于产生第一信息的第一信息产生部分，其是示出插入部分20在体腔中的插入状态和操作状态中的至少一个的信息; s存储部17，用于存储关于被检查对象的信息的第三信息和作为与作业有关的信息的第四信息中的至少一个; 第二信息计算部分102，用于基于第一信息计算作为待插入对象的系统的操作支持信息的第二信息，以及第三信息和第四信息的至少一个信息; 以及用于输出第二信息的输出部分16。

2. 发明专利

JP2012115521A Tubular insertion system 有权
标题翻译：管状插入系统
公开(公告)号：JP2012115521A
公开(公告)日：2012-06-21
申请号：JP2010268586
申请日：2010-12-01
申请人： Olympus Corp , Olympus Medical Systems Corp , オリンパスメディカルシステムズ株式会社 , オリンパス株式会社
发明人： YAMAMOTO EIJI , HANE JUN , FUJITA HIROMASA , HASEGAWA JUN
IPC分类号： A61B1/00 , G02B23/24
CPC分类号： A61B1/0051 , A61B1/00006 , A61B1/00043 , A61B1/0052 , A61B2017/00327 , A61B2034/2061 , G02B23/2476
摘要： PROBLEM TO BE SOLVED: To provide a tubular insertion system which enables highly-precise and easy acquisition of operation support information.SOLUTION: An endoscope system 10 being the tubular insertion system includes an insertion part 20 having a curving part 23 which is inserted into a tube and curves, and a curve operation mechanism 39 which operates the curving part 23. The endoscope system 10 has a curve operation amount detecting and computing mechanism 61 which detects the amount of curve operation of the curve operation mechanism 39 and computes curve operation amount information showing the amount of the curve operation, a curve shape detecting and computing mechanism 71 which detects the shape of the curve of the curving part 23 curving actually and computes curve shape information showing the shape of the curve, and a first operation support information acquiring part 151 which acquires first operation support information showing the support of the operation of the curving part 23, based on at least one of the curve operation amount information and the curve shape information.
摘要翻译：要解决的问题：提供一种能够高精度且容易地获取操作支持信息的管状插入系统。解决方案：作为管状插入系统的内窥镜系统10包括：插入部20，其具有插入管中的弯曲部23和弯曲部;以及操作弯曲部23的弯曲操作机构39.内窥镜系统10 具有检测曲线运算机构39的曲线运算量的曲线运算量检测运算机构61，计算出曲线运算量的曲线运算量信息，曲线形状检测运算机构71，弯曲部23的曲线实际上弯曲并计算表示曲线形状的曲线形状信息，以及第一操作支持信息获取部151，其获取表示支撑弯曲部23的操作的第一操作支持信息，基于曲线操作量信息和曲线形状信息中的至少一个。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009288020A Signal processing circuit for encoder 有权
标题翻译：编码器信号处理电路
公开(公告)号：JP2009288020A
公开(公告)日：2009-12-10
申请号：JP2008139932
申请日：2008-05-28
申请人： Olympus Corp , オリンパス株式会社
发明人： FUJITA HIROMASA
IPC分类号： G01D5/249
摘要： PROBLEM TO BE SOLVED: To provide a signal processing circuit for an encoder applicable to a high-resolution encoder and a high-frequency periodic analog signal, having only a small area which does not require signal adjustment, and which is constituted at low cost.
SOLUTION: This signal processing circuit for the encoder processes at least two-phase periodic analog signals which vary periodically, according to the relative displacement of an encoder scale and an encoder head. The A/D conversion of an A/D conversion part 21 is performed based on an A/D conversion command from a control part 22. The control part 22 processes the A/D conversion output one time before from the A/D conversion part 21, during the A/D conversions of the A/D conversion part 21. An output part 23 outputs the amount of displacement obtained by processing in the control part 22.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于高分辨率编码器和高频周期模拟信号的编码器的信号处理电路，其仅具有不需要信号调整的小面积，并且其构成在低成本。解决方案：用于编码器的该信号处理电路根据编码器标尺和编码器头的相对位移处理至少两相周期性模拟信号，其周期性地变化。 A / D转换部分21的A / D转换是根据来自控制部分22的A / D转换命令执行的。控制部分22从A / D转换部分处理一次A / D转换输出 A / D转换部分21的A / D转换期间，输出部分23输出在控制部分22中通过处理获得的位移量。（C）2010年，JPO和INPIT

4. 发明专利

JP2007017339A Encoder 有权
标题翻译：编码器
公开(公告)号：JP2007017339A
公开(公告)日：2007-01-25
申请号：JP2005200360
申请日：2005-07-08
申请人： Olympus Corp , オリンパス株式会社
发明人： FUJITA HIROMASA
IPC分类号： G01D5/244
CPC分类号： G01D5/00 , G01D5/24476 , G01D5/2451 , G01D5/36
摘要： PROBLEM TO BE SOLVED: To output an accurate encoder digital signal by a simple method, even if each center voltage of a plurality of periodical signals having different phases outputted from an encoder head is different. SOLUTION: This encoder having a scale 102 having an optical, magnetic or electrostatic displacement detection pattern, and an encoder head 101 for outputting at least two-phase encoder analog signals having different phases for detecting displacement caused by relative movement with the scale 102 by detecting a displacement detection pattern of the scale 102 is equipped with a center voltage detection part 107 for detecting only the center voltage of the encoder analog signal, and a reference value adjusting circuit 108 for adjusting the center voltage detected by the center voltage detection part 107 to agree with a prescribed reference voltage. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过简单的方法输出精确的编码器数字信号，即使从编码器头输出的具有不同相位的多个周期信号的每个中心电压不同。解决方案：该编码器具有刻度102，其具有光学，磁性或静电位移检测图案，以及编码器头101，用于输出具有不同相位的至少两相编码器模拟信号，用于检测由相对运动引起的位移通过检测标尺102的位移检测图案，配备有用于仅检测编码器模拟信号的中心电压的中心电压检测部107和用于调整由中心电压检测检测出的中心电压的基准值调整电路108 第107部分同意规定的参考电压。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2015034787A 光学式センサと、光学式センサを有する光学式センサシステムと、光学式センサシステムを有する内視鏡有权
标题翻译：光学传感器，包括光学传感器的光学传感器系统，以及包括光学传感器系统的内窥镜
公开(公告)号：JP2015034787A
公开(公告)日：2015-02-19
申请号：JP2013166882
申请日：2013-08-09
申请人：オリンパス株式会社 , Olympus Corp
发明人： FUJITA HIROMASA , SATO KEN
IPC分类号： G01B11/24 , A61B1/00
CPC分类号： A61B1/00096 , A61B1/00045 , A61B1/0017 , A61B1/06 , A61B2034/2061 , G01B11/24 , G01D5/268
摘要：【課題】1本の光学式センサにおいて2軸を容易に検出でき、光学式センサの強度が確保されるように特性変化部を容易に加工でき、光閉じ込め部材に対する保護部材のずれと欠落を抑制できる光学式センサを提供すること。【解決手段】特性変化部201の少なくとも一部は、特性変化部203の少なくとも一部に対して、光学式センサ10の周方向において異なる位置に配設されている。また特性変化部201の少なくとも一部は、特性変化部203の少なくとも一部に対して、光学式センサ10の軸方向において異なる位置に配設されている。【選択図】図1
摘要翻译：要解决的问题：为了提供能够容易地通过一个光学传感器实现双轴检测的光学传感器，可以容易地处理特征变化部分，以确保光学传感器的强度，并且抑制保护部件从光线的偏离和缺失限制部件。解决方案：特征变化部分201的至少一部分设置在与光学传感器10的圆周方向上的特征变化部分203的至少一部分的位置不同的位置处。此外，至少一部分特征变化部201的位置与光学传感器10的轴向的特性变化部203的至少一部分的位置不同。

6. 发明专利

JP2013156163A Optical sensor 审中-公开
标题翻译：光传感器
公开(公告)号：JP2013156163A
公开(公告)日：2013-08-15
申请号：JP2012017178
申请日：2012-01-30
申请人： Olympus Corp , オリンパス株式会社
发明人： FUJITA HIROMASA , YAMAMOTO EIJI
IPC分类号： G01D5/353 , G01B11/16
CPC分类号： G01D5/353 , A61B1/0017 , A61B2034/2061 , G01B11/16 , G01D5/268 , G01D5/35306 , G01D5/35367
摘要： PROBLEM TO BE SOLVED: To provide a small optical system capable of being easily disposed in even small precision mechanical equipment.SOLUTION: An optical sensor 10 includes: a light source 20 for emitting light; a characteristic light guide member 40 for guiding the light emitted from the light source 20; a characteristic changing section 50 which is disposed in the characteristic light guide member 40 to change an optical characteristic of the light according to a curvature amount of the characteristic light guide member 40; a detection section 60 for detecting light which is changed in the optical characteristic by the characteristic changing section 50 and is guided by the characteristic light guide member 40; and a light connection section 70 which is optically connected to the light source 20, the characteristic light guide member 40 and the detection section 60. The light connection section 70 includes a light branch section 71 for branching the light emitted from the light source 20 to the characteristic light guide member 40 and branching the light guided by the characteristic light guide member 40 to the detection section 60 and a substrate section 79 in which a light guide path 75 including the light branch section 71 is disposed.
摘要翻译：要解决的问题：提供一种能够容易地设置在小型精密机械设备中的小型光学系统。解决方案：光学传感器10包括：用于发光的光源20; 用于引导从光源20发射的光的特征导光部件40; 特征改变部分50，其设置在特征导光部件40中，以根据特征导光部件40的曲率量改变光的光学特性; 检测部分60，用于检测由特征变化部分50变化的光学特性并由特征导光部件40引导的光; 以及与光源20，特征导光构件40和检测部60光学连接的光连接部70.光连接部70包括：光分支部71，用于将从光源20发射的光分支到特征性导光构件40，将由特征导光构件40引导的光分支到检测部60，并且配置有包括光分支部71的导光路75的基板部79。

7. 发明专利

JP2012202952A Optical encoder 有权
标题翻译：光学编码器
公开(公告)号：JP2012202952A
公开(公告)日：2012-10-22
申请号：JP2011070575
申请日：2011-03-28
申请人： Olympus Corp , オリンパス株式会社
发明人： TOJO MAKOTO , HANE JUN , FUJITA HIROMASA
IPC分类号： G01D5/347
摘要： PROBLEM TO BE SOLVED: To provide an optical encoder which is highly free in placement of a light projection part, a scale, and a light reception part.SOLUTION: An optical encoder 100 has a scale 110, a light projection part 142 for projecting light to the scale 110, and a light reception part 172 for receiving light projected by the light projection part 142 via the scale 110. The scale 110 is mobile with respect to the light reception part 172. The scale has also a light guide part for guiding the light made incident by a light incident part 118 opposite the light projection part 142 to a light emitting part 120 opposite the light reception part 172. The light emitting part 120 is provided with a scale slit 124 in which optical property cyclically changes along a moving direction of the scale 110. The light incident part 118 is provided with an oblique light reduction slit 122 for reducing relative intensity of light of an oblique component with respect to light of a parallel component against a plane vertical to the moving direction of the scale 110.
摘要翻译：要解决的问题：提供一种在光投影部分，标尺和光接收部分的放置中高度自由的光学编码器。解决方案：光学编码器100具有标尺110，用于将光投射到标尺110的光投射部分142以及用于接收由光投射部分142通过标尺110投影的光的光接收部分172。 110相对于光接收部172移动。标尺还具有导光部，用于将与光投射部142相对的光入射部118入射的光引导到与光接收部172相对的发光部120 发光部分120设置有刻度狭缝124，其中光学特性沿着刻度尺110的移动方向周期性地变化。光入射部分118设置有倾斜减光狭缝122，用于减小光的相对强度相对于垂直于标尺110的移动方向的平面的平行分量的光的倾斜分量。（C）2013，JPO和INPIT

8. 发明专利

JP2011107106A Signal processing apparatus of optical-based signal output device and optical displacement detecting device 有权
标题翻译：基于光信号信号输出装置和光学位移检测装置的信号处理装置
公开(公告)号：JP2011107106A
公开(公告)日：2011-06-02
申请号：JP2009265517
申请日：2009-11-20
申请人： Olympus Corp , オリンパス株式会社
发明人： YAMAMOTO EIJI , HANE JUN , FUJITA HIROMASA
IPC分类号： G01D5/36 , G01B11/00
CPC分类号： G01D5/24476 , G01D5/38
摘要： PROBLEM TO BE SOLVED: To provide a signal processing apparatus of an optical signal output device which can check reliability under influence of defect and the like on scale, while maintaining resolution and stability of position detection at a high level over a large displacement detection range, and an optical displacement detecting device including such a signal processing apparatus.
SOLUTION: Absolute displacement of a displacement detection object from a ratio of the sum of the amplitude component of a first signal group obtained by irradiating a great rack 51 formed on a scale 50 to have optical features to which effective reflectance gradually increases along the displacement direction X of a displacement detection object with light beam 61 and the amplitude component of a second signal group obtained by irradiating great rack 52 having optical features to which effective reflectance gradually decreases along the displacement direction X of a displacement detection object with light beam 62 to the difference between the amplitude component of the first signal group and the amplitude component of the second signal group. Meanwhile, whether optical signal output device is determined to be normal or not from the sum of the amplitude component of the first signal group and the amplitude component of the second signal group.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种光信号输出装置的信号处理装置，其可以在尺寸等缺陷等的影响下检查可靠性，同时在大位移维持位置检测的高分辨率和稳定性的同时，检测范围，以及包括这种信号处理装置的光学位移检测装置。解决方案：位移检测对象的绝对位移与通过照射在刻度尺50上形成的大齿条51获得的具有有效反射率的光学特征而获得的第一信号组的振幅分量之和的比率具有光束61的位移检测对象的位移方向X和通过照射具有光学特征的大齿条52获得的具有光束61的位移检测对象的位移方向X上有效反射率逐渐减小的第二信号组的振幅分量 62与第一信号组的幅度分量与第二信号组的幅度分量之差。同时，光信号输出装置是否从第一信号组的振幅分量和第二信号组的振幅分量之和确定为正常。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2006153753A Encoder 审中-公开
标题翻译：编码器
公开(公告)号：JP2006153753A
公开(公告)日：2006-06-15
申请号：JP2004347343
申请日：2004-11-30
申请人： Olympus Corp , オリンパス株式会社
发明人： FUJITA HIROMASA
IPC分类号： G01D5/244 , G01D5/347
CPC分类号： G01D5/2448
摘要： PROBLEM TO BE SOLVED: To provide an encoder which is equipped with a signal processing technology which can generate an encoder signal by performing signal processing within a range and realize desired displacement detection accuracy, even if DC signal components, which do not contribute to the encoder signal, become larger than the AC signal. SOLUTION: The encoder comprises an encoder scale 11, on which a pattern with a predetermined period, is formed and one or more detection means 12 for detecting a periodic displacement accompanied by the movement of the encoder scale 11. The encoder is provided with a signal removal means 13 for subtracting all the DC signal components which do not depend on the relative displacement of the encoder scale 11 or signal components being proportional thereto among the output signal of each detection means. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备有信号处理技术的编码器，其可以通过在一定范围内执行信号处理来产生编码器信号，并且实现期望的位移检测精度，即使不贡献的直流信号分量到编码器信号，变得大于AC信号。解决方案：编码器包括其上形成有预定周期的图案的编码器刻度11和用于检测伴随编码器刻度尺11的移动的周期性位移的一个或多个检测装置12.提供编码器具有信号去除装置13，用于减去不依赖于编码器标尺11的相对位移的所有直流信号分量或与每个检测装置的输出信号成比例的信号分量。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2014142228A Shape sensor 有权
标题翻译：形状传感器
公开(公告)号：JP2014142228A
公开(公告)日：2014-08-07
申请号：JP2013010111
申请日：2013-01-23
申请人： Olympus Corp , オリンパス株式会社
发明人： KUBOI TORU , HANE JUN , FUJITA HIROMASA , OHARA SATOSHI
IPC分类号： G01B11/24 , A61B1/00 , G02B23/24
CPC分类号： A61B1/00004 , A61B1/0055 , A61B2034/2061 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a shape sensor which is not easily influenced by torsion or the like and is capable of measuring a curved shape only in a desired curvature direction.SOLUTION: A shape sensor including: a light source 102; shape measuring optical fibers 2a to 2d capable of propagating desired detection light applied from the light source 102; an object 104 to be detected arranged on a part of the optical fibers 2a to 2d; and a light receiving part (light detection part) 105 for detecting the detection light propagated through the optical fibers 2a to 2d and capable of measuring a shape of an object to be measured by utilizing that characteristics of light detected through the light receiving part 105 are changed in accordance with changes in radiuses of curvature of the optical fibers 2a to 2d includes also curvature direction regulation parts 9 at least partially arranged along an optical axis direction of the optical fibers 2a to 2d and capable of regulating curving available directions of the optical fibers 2a to 2d to desired directions.
摘要翻译：要解决的问题：提供不容易受扭转等影响的形状传感器，并且能够仅在期望的曲率方向上测量弯曲形状。解决方案：一种形状传感器，包括：光源102; 能够传播从光源102施加的所需检测光的形状测量光纤2a至2d; 要被检测的物体104布置在光纤2a至2d的一部分上; 以及用于检测通过光纤2a至2d传播的检测光并且能够通过利用通过光接收部分105检测到的光的特性来测量待测物体的形状的光接收部分（光检测部分）105 根据光纤2a至2d的曲率半径的变化而变化的还包括沿着光纤2a至2d的光轴方向至少部分地布置的能够调节光纤的弯曲可用方向的曲率方向调节部9 2a到2d到所需的方向。

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