公开(公告)号：US08708893B2

公开(公告)日：2014-04-29

申请号：US12711896

申请日：2010-02-24

申请人： Takao Ozaki ,  Toshiaki Fukunaga

发明人： Takao Ozaki ,  Toshiaki Fukunaga

IPC分类号： A61B1/04

CPC分类号： A61B1/0055 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/0011 ,  G02B23/2476

摘要： The present invention provides a structural unit, an endoscope and an adhering method that suppress deterioration in adhesive strength of an adhesive that adheres plural structural members that structure the endoscope. An imaging unit 68 side of an adhesive 88 is covered by a first moisture-proof coating 91, and an obverse side of the adhesive 88 is covered by a second moisture-proof coating 92. Due thereto, in autoclave sterilization processing or the like, even if moisture passes along a wire portion 86 and penetrates into the imaging unit 68, penetration of the moisture into the adhesive is suppressed by the first moisture-proof coating 91. Due thereto, deterioration in adhesive strength of the adhesive, that adheres plural structural members of the imaging unit 68, can be suppressed.

摘要翻译： 本发明提供一种结构单元，内窥镜和粘附方法，其抑制粘附构成内窥镜的多个结构构件的粘合剂的粘合强度的劣化。 粘合剂88的成像单元68侧被第一防潮涂层91覆盖，粘合剂88的正面被第二防潮涂层92覆盖。由此，在高压灭菌处理等中， 即使水分沿线部分86穿过成像单元68，通过第一防潮涂层91抑制水分渗透到粘合剂中。由此，粘合剂的粘合强度降低，粘附多个结构 可以抑制成像单元68的成员。

公开(公告)号：US20110034768A1

公开(公告)日：2011-02-10

申请号：US12876900

申请日：2010-09-07

申请人： Takao Ozaki ,  Osamu Kuroda ,  Takayuki Nakamura ,  Takayuki Iida

发明人： Takao Ozaki ,  Osamu Kuroda ,  Takayuki Nakamura ,  Takayuki Iida

IPC分类号： A61B1/04

CPC分类号： G02B23/26 ,  A61B1/00096 ,  A61B1/00165 ,  A61B1/00167 ,  G02B23/2469 ,  G02B26/103 ,  H04N5/2259 ,  H04N5/23232 ,  H04N5/349 ,  H04N2005/2255

摘要： An endoscope for imaging of an object in a body cavity by receiving image light on an image sensor is provided. In an elongated tube for entry in the body cavity, an objective lens system is incorporated for receiving the image light from the object. A fiber optic image guide includes plural bundled optical fibers and a distal tip, is inserted in the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system. A piezoelectric actuator is positioned on the distal tip, for displacing the distal tip periodically. The image sensor detects the image light from the fiber optic image guide for plural times in synchronism with the displacement for forming a synthesized image. An anchoring device anchors the elongated tube partially on a wall of the body cavity, to stabilize the elongated tube relative to the image light.

摘要翻译： 提供了一种用于通过在图像传感器上接收图像光来对体腔内的物体进行成像的内窥镜。 在用于进入体腔的细长管中，并入物镜系统以接收来自物体的图像光。 光纤图像引导件包括多个捆扎的光纤和远端，并插入细长管中，用于透过物镜系统传输聚焦在远端上的图像光。 压电致动器定位在远侧末端上，用于周期性地移动远端。 图像传感器与用于形成合成图像的位移同步地检测来自光纤图像引导件的图像光多次。 锚固装置将细长管部分地锚定在体腔的壁上，以使细长管相对于图像光稳定。

公开(公告)号：US20090091831A1

公开(公告)日：2009-04-09

申请号：US12240932

申请日：2008-09-29

申请人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

发明人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

IPC分类号： G02B27/64

CPC分类号： G03B5/00 ,  G02B7/022 ,  G02B7/023 ,  G02B7/08 ,  G02B27/646 ,  H04N5/2254 ,  H04N5/23248

摘要： A lens device is provided and includes: a housing having a first fixed axis fixed in a transverse direction and a second fixed axis fixed in a longitudinal direction; a first slider supported so as to be slidable along the first fixed axis; a second slider supported so as to be slidable along the second fixed axis; a first movement bar fixed to the first slider in the longitudinal direction; a second movement bar fixed to the second slider in the transverse direction; a lens holding frame supported so as to be slidable along the first movement bar and the second movement bar; and a guide bar fixed to the housing in a direction perpendicular to the optical axis. One of the first and second sliders has an engagement section engaged with the guide bar so as to be regulated in the optical axis direction.

摘要翻译： 提供了一种透镜装置，包括：具有沿横向固定的第一固定轴和沿纵向方向固定的第二固定轴的壳体; 第一滑块，其被支撑为能够沿着所述第一固定轴线滑动; 第二滑块，其被支撑为能够沿着所述第二固定轴线滑动; 在纵向上固定到第一滑动件的第一移动杆; 在横向上固定到第二滑块的第二移动杆; 支撑在所述第一移动杆和所述第二移动杆上的透镜保持框架能够滑动; 以及沿垂直于光轴的方向固定到外壳的导杆。 第一和第二滑块中的一个具有与引导杆接合从而沿光轴方向调节的接合部。

公开(公告)号：US20080225412A1

公开(公告)日：2008-09-18

申请号：US12025589

申请日：2008-02-04

申请人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

发明人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： A lens device is provided and includes: a lens barrel body in a box form opened in an upper surface thereof; a lid member attached to the upper surface of the lens barrel body; three fixing units that fix the lid member and the lens barrel body; and at least one engaging unit that engages the lid member with the lens barrel body so as to prevent the lid member from separating from the lens barrel body.

摘要翻译： 提供了一种透镜装置，包括：在其上表面开口的盒形式的镜筒体; 盖构件，其附接到镜筒体的上表面; 固定盖构件和镜筒的三个固定单元; 以及至少一个接合单元，其将盖构件与镜筒体接合，以防止盖构件与镜筒体分离。

公开(公告)号：US07253882B2

公开(公告)日：2007-08-07

申请号：US11020574

申请日：2004-12-27

申请人： Takao Ozaki ,  Takayuki Uemura ,  Yoji Okazaki ,  Norihisa Takada ,  Yuji Shimoyama ,  Daisuke Nakaya ,  Katsuto Sumi ,  Morimasa Sato ,  Mitsutoshi Tanaka

发明人： Takao Ozaki ,  Takayuki Uemura ,  Yoji Okazaki ,  Norihisa Takada ,  Yuji Shimoyama ,  Daisuke Nakaya ,  Katsuto Sumi ,  Morimasa Sato ,  Mitsutoshi Tanaka

IPC分类号： G03B27/54

CPC分类号： G03F7/70283 ,  G03F7/70291 ,  G03F7/70791

摘要： Light modulated by a spatial light modulator is projected onto photosensitive material and the photosensitive material is exposed to light in a predetermined pattern. The action of the spatial light modulator is controlled so that the amount of the light projected onto the photosensitive material is changed in at least two stages according to the part of the photosensitive material.

摘要翻译： 由空间光调制器调制的光被投影到感光材料上，感光材料以预定图案曝光。 控制空间光调制器的作用，使得投射到感光材料上的光的量根据感光材料的一部分至少改变两个阶段。

公开(公告)号：US20050231696A1

公开(公告)日：2005-10-20

申请号：US11147161

申请日：2005-06-08

申请人： Takao Ozaki ,  Koji Wada

发明人： Takao Ozaki ,  Koji Wada

IPC分类号： G03F9/00 ,  G01B11/00 ,  G02B26/10 ,  G03B27/42 ,  G03B27/48 ,  G03B27/54 ,  G03B27/58 ,  G03F7/20 ,  H04N1/04 ,  H05K1/02 ,  H05K3/00

CPC分类号： G03F9/00 ,  G03F7/2053 ,  H05K1/0269 ,  H05K3/0008 ,  H05K3/0082

摘要： A laser exposure device at which alignment marks of a plate material on an exposure stage, which is moving in a direction opposite to a scanning direction, are read by a CCD camera mounted at a support gate, after which an imaging region, whose position is judged using the alignment marks, is exposed by a laser beam from a laser scanner. Here, a distance along the scanning direction from the CCD camera to the laser scanner is not less than a pitch of the alignment marks that are provided to respectively correspond to a trailing end and a leading end of the imaging region. According to this laser exposure device, even in a case in which a plurality of the imaging region is provided at a recording medium, an increase in a duration for forming images on the recording medium in accordance with an increase in imaging regions is prevented.

摘要翻译： 激光曝光装置，其中在与扫描方向相反的方向上移动的曝光台上的平板材料的对准标记由安装在支撑门上的CCD照相机读取，之后位置为 使用对准标记判断，由激光扫描仪的激光束曝光。 这里，从CCD照相机到激光扫描仪的沿扫描方向的距离不小于分别对应于成像区域的后端和前端的对准标记的间距。 根据该激光曝光装置，即使在记录介质上设置有多个摄像区域的情况下，也可以防止根据摄像区域的增加在记录介质上形成图像的持续时间的增加。

公开(公告)号：US06819346B2

公开(公告)日：2004-11-16

申请号：US10046078

申请日：2002-01-16

申请人： Takao Ozaki ,  Atsushi Suganuma

发明人： Takao Ozaki ,  Atsushi Suganuma

IPC分类号： B41J2916

CPC分类号： H04N1/0678 ,  B41J19/202 ,  H04N1/047 ,  H04N1/06 ,  H04N2201/02416 ,  H04N2201/02439 ,  H04N2201/03108 ,  H04N2201/0471 ,  H04N2201/04724 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04734 ,  H04N2201/04755 ,  H04N2201/04756 ,  H04N2201/04789 ,  H04N2201/04791 ,  H04N2201/04794

摘要： An image recording apparatus records an image on a printing plate wound around a rotating drum with a light beam emitted from an exposure head. In the image recording apparatus, an actual drum rotational speed Nx is recognized, and the image is recorded on the printing plate in an accelerating period in which the actual drum rotational speed Nx is equal to or higher than a predetermined rotational speed, a constant-rotational-speed period, and a decelerating period. An exposure beam position, an exposure beam output, and an auxiliary scanning speed of the exposure head are corrected dependent on the peripheral speed of the drum in the accelerating period and the decelerating period.

摘要翻译： 图像记录装置利用从曝光头发射的光束将图像记录在卷绕在旋转滚筒上的印刷板上。 在图像记录装置中，识别出实际的滚筒转速Nx，并且在实际滚筒转速Nx等于或高于预定旋转速度的加速时段中将图像记录在印版上， 转速期间和减速期间。 曝光光束位置，曝光光束输出以及曝光头的辅助扫描速度根据加速期间和减速期间的鼓的圆周速度进行修正。

公开(公告)号：US06688724B2

公开(公告)日：2004-02-10

申请号：US10236949

申请日：2002-09-09

申请人： Ichirou Miyagawa ,  Takao Ozaki

发明人： Ichirou Miyagawa ,  Takao Ozaki

IPC分类号： B41J2300

CPC分类号： H04N1/0473 ,  H04N1/0402 ,  H04N1/06

摘要： An image forming device capable of implementing a change of resolution and capable of forming an image with few linear flaws in a main scanning direction. A recording material is slantedly wound onto a rotary drum at an angle such that, if recording at a predetermined resolution, main scanning lines that are recorded are parallel with both ends of the recording material along a direction of winding onto the drum. Whenever a main scanning line being recorded on the recording material is displaced, relative to a main scanning line that would be recorded at the predetermined resolution, by precisely an amount corresponding to a pre-specified number of pixels, image data is shifted in a direction opposite to the direction of the displacement by the amount corresponding to the pre-specified number of pixels.

摘要翻译： 一种图像形成装置，其能够实现分辨率的变化并且能够形成具有主扫描方向上的线性缺陷的图像。 记录材料以一定的角度倾斜地缠绕到旋转鼓上，使得如果以预定分辨率记录，则记录的主扫描线沿着卷绕到滚筒上的方向与记录材料的两端平行。 无论何时记录在记录材料上的主扫描线相对于以预定分辨率记录的主扫描线相对于预定数量的像素精确地移动，图像数据沿着方向 与位移方向相反的量与预先指定的像素数相对应。

公开(公告)号：US06561510B2

公开(公告)日：2003-05-13

申请号：US09814946

申请日：2001-03-23

申请人： Takao Ozaki

发明人： Takao Ozaki

IPC分类号： B65H508

CPC分类号： B41C1/1083 ,  G03F7/24

摘要： A sucking hole is formed at a longitudinal groove at a leading end chuck side end of the longitudinal groove. In a clamp of the leading end chuck, a shut-off valve facing the sucking hole is provided at a clamp portion which opposes a leading end of the printing plate. When the longitudinal groove is not covered with the printing plate, a cap portion of the shut-off valve enters the longitudinal groove so as to shut the sucking hole. In this way, negative pressure is supplied only to the longitudinal groove which is covered with the printing plate, and leakage of negative pressure from the sucking holes of the longitudinal grooves not covered by the printing plate is prevented. As a result, desired suction adhesion can be obtained without need for a large-capacity negative pressure source.

摘要翻译： 在纵向槽的前端卡盘侧端部的纵向槽形成有吸入孔。 在前端卡盘的夹具中，在与印刷版的前端相对的夹持部上设置有面向吸孔的切断阀。 当纵向槽没有被印刷板覆盖时，截止阀的盖部分进入纵向槽以关闭吸入孔。 以这种方式，仅向被印刷板覆盖的纵向槽提供负压，并且防止从未被印刷板覆盖的纵向槽的吸孔泄漏负压。 结果，可以获得期望的吸附粘附性，而不需要大容量的负压源。

公开(公告)号：US5793181A

公开(公告)日：1998-08-11

申请号：US402695

申请日：1995-03-13

申请人： Takao Ozaki ,  Hisao Ooishi

发明人： Takao Ozaki ,  Hisao Ooishi

IPC分类号： H04N1/047 ,  H04N1/113 ,  H04N1/12 ,  H02P7/00

CPC分类号： H04N1/0473 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04756

摘要： A feed apparatus for feeding a recorded image or film (scanned medium) in a reading or recording apparatus has a feed drum for feeding the scanned medium and a motor for rotating the feed drum. The rotating states of the feed drum and the motor are detected respectively by a rotary encoder and a frequency generator for feedback control of the feed drum and the motor. The eccentricity of the feed drum is limited to a predetermined value which is calculated according to the following equation: .DELTA.D=1/2{(T+D).DELTA.L/L-2.DELTA.T} where .DELTA.D represents the predetermined value, L the length of the scanned medium in the auxiliary scanning direction, .DELTA.L the allowable feed error of the scanned medium in the auxiliary scanning direction, T the thickness of the scanned medium, and .DELTA.L the thickness variation of the scanned medium. Alternatively, the rotary encoder is capable of outputting an original position signal, and the feed drum is positioned in a predetermined original angular position based on the original position signal each time the scanned medium starts to be fed. Then, the scanned medium is fed by the feed drum which starts rotating from the predetermined original angular position.

摘要翻译： 用于在读取或记录装置中馈送记录图像或胶片（扫描介质）的进给装置具有用于馈送扫描介质的进给滚筒和用于旋转进给滚筒的马达。 进给滚筒和马达的旋转状态分别由旋转编码器和频率发生器分别检测，用于馈送滚筒和马达的反馈控制。 进给滚筒的偏心度被限制在根据以下等式计算的预定值：DELTA D = + E，fra 1/2 + EE {（T + D）DELTA L / L-2 DELTA T}其中DELTA D表示预定值，L是辅助扫描方向上的扫描介质的长度，DELTA L是辅助扫描方向上扫描介质的允许进给误差，T是扫描介质的厚度，DELTA L的厚度变化 扫描的介质。 或者，旋转编码器能够输出原始位置信号，并且在每次扫描的介质开始被馈送时，馈送鼓基于原始位置信号定位在预定的原始角位置。 然后，扫描的介质由从预定的原始角位置开始旋转的进给滚筒进给。