公开(公告)号：US07093945B2

公开(公告)日：2006-08-22

申请号：US10846665

申请日：2004-05-17

申请人： Takeshi Suga

发明人： Takeshi Suga

IPC分类号： G02B27/00

CPC分类号： G02B23/243 ,  G02B23/2461

摘要： An imaging apparatus for endoscopes has an objective optical system forming an image of an object and a holding frame retaining the objective optical system. The objective optical system is provided with optical filters which reduce a transmittance in a particular wavelength region of illumination light irradiating the object to 0.1% or less and has a light passage preventing device blocking light passing through a clearance between the outside surfaces of the optical filters and the inside surface of the holding frame retaining the optical filters.

摘要翻译： 用于内窥镜的成像装置具有形成物体的图像的物镜光学系统和保持物镜光学系统的保持框架。 物镜光学系统设置有滤光器，其将照射物体的照明光的特定波长区域的透射率降低至0.1％以下，并且具有遮光通过光学滤光器的外表面之间的间隙的光通过防止装置 并且保持框架的内表面保持滤光器。

公开(公告)号：US20050261592A1

公开(公告)日：2005-11-24

申请号：US11129472

申请日：2005-05-16

申请人： Takeshi Suga

发明人： Takeshi Suga

IPC分类号： G01N21/64 ,  A61B1/00 ,  A61B1/04 ,  A61B6/00 ,  G02B23/24 ,  G02B23/26

CPC分类号： A61B1/0638 ,  A61B1/00009 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/0646

摘要： A fluorescence endoscope apparatus has a light source apparatus having at least a light source, an optical filter unit for exciting light, and a plurality of optical filter units for normal illumination light, an electronic endoscope which picks up an image of fluorescence and a plurality of reflecting light obtained from the object, and an image processing apparatus which processes an image signal of a fluorescence image and a plurality of reflecting light images picked up by the electronic endoscope, and delivers them to a monitor. The image processing has a first color control means which carries out a color control of only the image signals of a plurality of the reflecting light images based on an image signal obtained by using a standard object as an object, and a second color control means which carries out a color control of an image signal of said plurality of reflecting light images adjusted by the first color control means and an image signal of the fluorescence image obtained by using a living tissue as an object on the basis of the image signal obtained by said image processing apparatus using the living tissue as an object.

摘要翻译： 荧光内窥镜装置具有至少具有光源的光源装置，用于激发光的滤光器单元和用于普通照明光的多个滤光器单元，拾取荧光图像的电子内窥镜和多个 反射从物体获得的光;以及图像处理装置，其处理荧光图像的图像信号和由电子内窥镜拾取的多个反射光图像，并将其传送到监视器。 图像处理具有第一颜色控制装置，其基于通过使用标准对象作为对象而获得的图像信号仅执行多个反射光图像的图像信号的颜色控制;以及第二颜色控制装置， 基于由所述第一颜色控制装置调整的图像信号，对由所述第一颜色控制装置调整的所述多个反射光图像的图像信号和通过使用生物体组织获得的荧光图像的图像信号进行颜色控制， 使用生物体组织作为对象的图像处理装置。

公开(公告)号：US20050030600A1

公开(公告)日：2005-02-10

申请号：US10899077

申请日：2004-07-27

申请人： Masafumi Takagi ,  Takeshi Suga

发明人： Masafumi Takagi ,  Takeshi Suga

IPC分类号： B41J2/44 ,  B65H9/00 ,  B65H9/14 ,  B65H9/16 ,  B65H9/20 ,  G03G15/04 ,  G03G15/043 ,  G03G21/14 ,  H04N1/00 ,  H04N1/04 ,  B65H5/00

CPC分类号： B65H9/002 ,  B65H9/16 ,  B65H9/20 ,  B65H2404/14 ,  B65H2511/242 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： The present provides a sheet conveying apparatus for conveying a sheet by sheet conveying device, including detection device which detects a skew of a conveyed sheet with respect to a sheet conveying direction, skew correcting device which pivots, in a state nipping the sheet in a skewed state, in a direction for correcting the skew of the sheet, based on a detection signal from the detection device, and control device provided with calculation device which calculates a front end position of the sheet of which skew is corrected by the pivotal movement of the skew correcting device, based on a detection signal from the detection device.

摘要翻译： 本发明提供一种输送片材输送装置的片材输送装置，包括检测装置，检测装置相对于片材输送方向检测被输送的片材的歪斜，歪斜校正装置，在将片材歪斜的状态下， 状态，基于来自检测装置的检测信号来校正片材的歪斜的方向，以及设置有计算装置的控制装置，该计算装置计算通过所述检测装置的枢转运动来校正歪斜的片材的前端位置 基于来自检测装置的检测信号的偏斜校正装置。

公开(公告)号：US06433910B1

公开(公告)日：2002-08-13

申请号：US09840177

申请日：2001-04-24

申请人： Takeshi Suga

发明人： Takeshi Suga

IPC分类号： G02B2608

摘要： A confocal optical system includes a pinhole aperture for creating a point light source from light that is transmitted through an optical fiber, an optical scanning system for scanning the light that emerges from the pinhole aperture, and an optical focusing system. The optical focusing system focuses light from the pinhole aperture via the optical scanning system onto or within an object such that the pinhole aperture and the focused light region at the object are at conjugate positions of the confocal optical system. Thus, light reflected by the object is returned to the optical fiber via the pinhole aperture. At least one of the optical scanning system and the optical focusing system includes a reflective surface region and a region that has a different reflectivity than the reflective surface region. The region that has a different reflectivity may be an aperture, a region of lower reflectance factor, or even a region that reflects light well, but in a direction which prevents light which does not illuminate the object via the optical scanning system from being returned to the optical fiber core region. Thus, the purpose of the region having a different reflectivity is to reduce optical noise that is returned to the optical fiber.

公开(公告)号：US4761925A

公开(公告)日：1988-08-09

申请号：US27283

申请日：1987-03-17

申请人： Yoshihide Fukahori ,  Wataru Seki ,  Toshikazu Yoshizawa ,  Shigenobu Suzuki ,  Takeshi Suga ,  Mitsuaki Maeda ,  Akihiko Ogino

发明人： Yoshihide Fukahori ,  Wataru Seki ,  Toshikazu Yoshizawa ,  Shigenobu Suzuki ,  Takeshi Suga ,  Mitsuaki Maeda ,  Akihiko Ogino

IPC分类号： B32B7/02 ,  B32B25/04 ,  E02D27/34 ,  E02D31/08 ,  F16F1/40

CPC分类号： B32B25/04 ,  B32B7/02 ,  E02D27/34 ,  E02D31/08 ,  F16F1/40 ,  F16F2228/005

摘要： There is provided an anti-seismic rubber bearing made up of a laminate structure formed by bonding a plurality of rigid plates having stiffness properties and a plurality of flexible plates having viscoelastic properties each other alternately, and flanges each attached to the upper and lower surfaces of the laminate structure, characterized by that the local strain is evenly distributed throughout the structure by lowering the local strain which occurs near the flanges.

摘要翻译： 提供了一种抗静电橡胶轴承，其由通过将具有刚性的多个刚性板和具有彼此具有粘弹性质的多个柔性板交替地结合而形成的层压结构构成，并且每个连接到上表面和下表面的凸缘 层压结构，其特征在于通过降低在凸缘附近发生的局部应变，局部应变均匀地分布在整个结构中。

公开(公告)号：US09017248B2

公开(公告)日：2015-04-28

申请号：US11937185

申请日：2007-11-08

申请人： Kazuhiro Gono ,  Takeshi Suga

发明人： Kazuhiro Gono ,  Takeshi Suga

IPC分类号： A61B1/06 ,  A61B1/04 ,  A61B1/00 ,  A61B5/06 ,  A61B5/07

CPC分类号： A61B1/041 ,  A61B1/00057 ,  A61B1/00147 ,  A61B1/042 ,  A61B5/06 ,  A61B5/065 ,  A61B5/073 ,  A61B2560/0223

摘要： A capsule for determining the blood content of living tissue in vivo in a patient to detect tumors. The capsule includes a light source and a light detector for directing light onto the tissue and for receiving interacted light therefrom. By analyzing the interacted light, a determination can be made of the blood content of that tissue. There are various ways of positioning the capsule so that it contacts the tissue in the desired orientation of the light source and light detector. There is also a system for determining the actual contact between the capsule and the tissue. A calibration system is also used that allows a self calibration that can be carried out easily and accurately just prior to the use of the capsule.

摘要翻译： 一种胶囊，用于确定患者体内活体组织的血液含量以检测肿瘤。 胶囊包括光源和用于将光引导到组织上并用于从其接收相互作用的光的光检测器。 通过分析相互作用的光，可以确定该组织的血液含量。 存在定影胶囊的各种方式，使得其以光源和光检测器的期望定向接触组织。 还有一种用于确定胶囊和组织之间的实际接触的系统。 还使用校准系统，其允许在使用胶囊之前容易且准确地进行自校准。

公开(公告)号：US08888680B2

公开(公告)日：2014-11-18

申请号：US12168418

申请日：2008-07-07

申请人： Kazuhiro Gono ,  Takeshi Suga

发明人： Kazuhiro Gono ,  Takeshi Suga

IPC分类号： A61B1/04 ,  A61B1/06 ,  A61B1/12 ,  A61B5/00 ,  A61B1/00 ,  A61B5/07

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00057 ,  A61B1/0638 ,  A61B1/126 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/073

摘要： Apparatus and methods for detecting foreign material obstructing a blood content sensor window to facilitate higher data accuracy from such sensors, in accordance with one embodiment of the invention for detecting foreign matter with the blood content sensor when the blood content sensor is not contacted with living tissue, an illuminator for blood content detection and the blood content sensor share a common outer window. When the window is at a distance from tissue and in absence of foreign matter on the window, all or most of the emitted light will be dispersed and little or no light will be reflected back into the sensor. Conversely, when the window is at a distance from tissue and foreign matter is present on the window, a substantial portion of the emitted light will be reflected back into the sensor indicating the presence of the foreign matter.

摘要翻译： 根据本发明的一个实施例，当血液含量传感器不与生物组织接触时，用于检测异物的阻挡血液含量传感器窗口以便于更高数据精度的装置和方法， ，用于血液含量检测的照明器和血液含量传感器共享共同的外窗。 当窗口距离组织一定距离并且在窗口上没有异物时，所有或大部分发射的光将被分散，很少或没有光将被反射回到传感器中。 相反，当窗口距离组织一定距离并且异物存在于窗口上时，发射的光的大部分将被反射回到传感器中，指示异物的存在。

公开(公告)号：US08480082B2

公开(公告)日：2013-07-09

申请号：US13164932

申请日：2011-06-21

申请人： Isao Kannari ,  Takeshi Suga

发明人： Isao Kannari ,  Takeshi Suga

IPC分类号： B65H9/04 ,  B65H3/06

CPC分类号： G03G15/6514 ,  B65H3/0607 ,  B65H3/0684 ,  B65H3/5261 ,  B65H9/006 ,  B65H2511/212 ,  B65H2511/514 ,  B65H2515/34 ,  B65H2701/1311 ,  G03G15/6511 ,  G03G15/6561 ,  B65H2220/01 ,  B65H2220/02

摘要： A sheet is fed to a registration roller pair by a separation-feeding unit formed by a sheet feeding roller and a separation portion, and is caused to abut a nip portion of the registration roller pair at rest to form a loop in the sheet. Then, when the registration roller pair rotates at a predetermined timing to convey the sheet, a pressurization plate is raised again to bring the sheet into press contact with the sheet feeding roller to thereby impart a conveyance force to the sheet, making it possible to feed the sheet reliably to the registration roller pair.

摘要翻译： 通过由片材进给辊和分离部形成的分离进给单元将片材供给到定位辊对，并且使得定位辊对的夹持部分抵靠在片材上形成环。 然后，当定位辊对以预定的时间旋转以输送片材时，再次升高加压板以使片材与片材进给辊压接，从而赋予片材传送力，使得可以进给 纸张可靠地到定位辊对。

公开(公告)号：US20120120487A1

公开(公告)日：2012-05-17

申请号：US13237197

申请日：2011-09-20

申请人： Daisuke AKIYAMA ,  Takeshi SUGA ,  Satoshi TAKEKOSHI ,  Kazuhiro GONO

发明人： Daisuke AKIYAMA ,  Takeshi SUGA ,  Satoshi TAKEKOSHI ,  Kazuhiro GONO

IPC分类号： G02B23/24

CPC分类号： A61B1/0646 ,  A61B1/00096 ,  A61B1/00186 ,  G02B23/2423

摘要： An endoscope includes: a first illumination optical system which emits illuminating light in a first linear polarization direction to an object from a distal end face of an insertion portion; and a first objective optical system which allows return light from the object to enter through an objective window provided in the distal end face; wherein the first illumination optical system and the first objective optical system are placed in a positional relationship such that on the distal end face, a line segment connecting an optical axis of the first illumination optical system and an optical axis of the first objective optical system is parallel or perpendicular to a polarization direction which results when the illuminating light emitted from the first illumination optical system is projected to the distal end face, and no polarizing element is provided between the object and the objective window.

摘要翻译： 内窥镜包括：第一照明光学系统，其从插入部的远端面向物体照射第一线偏振方向的照明光; 以及第一物镜光学系统，其允许来自物体的返回光通过设置在远端面中的物镜窗进入; 其特征在于，所述第一照明光学系统和所述第一物镜光学系统的位置关系使得在所述前端面上连接所述第一照明光学系统的光轴和所述第一物镜光学系统的光轴的线段为 平行或垂直于当从第一照明光学系统发射的照明光被投射到远端面时产生的偏振方向，并且在物体和物镜窗之间不设置偏振元件。

公开(公告)号：US20110273548A1

公开(公告)日：2011-11-10

申请号：US12964029

申请日：2010-12-09

申请人： Akio UCHIYAMA ,  Tetsuo MINAI ,  Shinsuke TANAKA ,  Takeshi SUGA ,  Tatsuya ORIHARA ,  Kazuaki TAMURA

发明人： Akio UCHIYAMA ,  Tetsuo MINAI ,  Shinsuke TANAKA ,  Takeshi SUGA ,  Tatsuya ORIHARA ,  Kazuaki TAMURA

IPC分类号： A61B1/06 ,  H04N7/18

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00158 ,  A61B1/0607 ,  A61B1/0638 ,  A61B1/0653 ,  A61B1/0684

摘要： A capsule endoscope device includes an illumination unit that illuminates a living tissue using at least one of a white light illumination unit and a special light illumination unit; an imaging unit that captures an image of the tissue; a transmission unit that transmits imaging information containing the image; a storage unit that stores a threshold with respect to information on a distance between the endoscope and the tissue; a detection unit that detects the information; and an output unit that compares the information with the threshold, selects an image capturing condition of a special light observation mode if the distance is not larger than the threshold, selects an image capturing condition of a normal light observation mode if the distance is larger than the threshold, and outputs the selected image capturing condition to an operation unit related to image capturing.

摘要翻译： 一种胶囊型内窥镜装置，其具备使用白光照明单元和特殊光照射单元中的至少一个照明生物体组织的照明单元， 捕获组织的图像的成像单元; 发送单元，其发送包含图像的成像信息; 存储单元，其存储关于所述内窥镜与所述组织之间的距离的信息的阈值; 检测单元，检测该信息; 以及将信息与阈值进行比较的输出单元，如果距离不大于阈值，则选择特殊光观察模式的图像拍摄条件，如果距离大于阈值则选择正常光观察模式的图像拍摄条件 并且将所选择的图像捕获条件输出到与图像捕获相关的操作单元。