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：US20100317923A1

公开(公告)日：2010-12-16

申请号：US12787269

申请日：2010-05-25

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

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

IPC分类号： A61B1/07

CPC分类号： A61B1/042 ,  A61B1/0008 ,  A61B1/00188 ,  A61B1/0053 ,  A61B1/0653

摘要： An endoscope includes an elongated tube. An objective lens system is disposed in the elongated tube, for passing image light from an object. A fiber optic image guide includes plural optical fibers bundled together, has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system in a proximal direction. A displacing device displaces the distal tip laterally and periodically upon receiving entry of the image light being focused by use of a piezoelectric actuator positioned outside the distal tip. An image sensor creates images in plural set positions of the distal tip. First to fourth images among the plural images created consecutively are combined to form a first synthesized image. Then second to fifth images among the plural images without use of the first image are combined to form a second synthesized image.

摘要翻译： 内窥镜包括细长管。 物镜系统设置在细长管中，用于使来自物体的图像光通过。 纤维光学图像引导件包括捆扎在一起的多个光纤，具有远端，通过细长管插入，用于通过物镜系统沿近端方向透射聚焦在远端上的图像光。 移位装置在通过使用定位在远侧末端外侧的压电致动器接收到被聚焦的图像光的进入时侧向和周期性地移位。 图像传感器创建远端尖端的多个设定位置的图像。 连续创建的多个图像中的第一至第四图像被组合以形成第一合成图像。 然后，不使用第一图像的多个图像中的第二至第五图像被组合以形成第二合成图像。

公开(公告)号：US07899312B2

公开(公告)日：2011-03-01

申请号：US11730327

申请日：2007-03-30

申请人： Shuji Iijima ,  Takao Ozaki

发明人： Shuji Iijima ,  Takao Ozaki

IPC分类号： G03B17/00

CPC分类号： G02B7/102 ,  G02B27/646

摘要： There is provided a lens barrel with an vibration reduction unit, which allows a reduction in dimension of the lens barrel in the optical-axis direction in the accommodated state, and an imaging device including such lens barrel. The lens barrel includes first and second lens units, a drive part for driving one of the first and second lens units in the optical-axis direction with respect to a stationary part, the drive part driving the one of the first and second lens units to approach each other during shifting to an accommodated state, and an vibration reduction part for moving the other lens unit in a plane substantially orthogonal to the optical axis so that at least part of a position of the other lens unit in the optical-axis direction coincides with a position of the drive part in the accommodated state.

摘要翻译： 提供一种具有减振单元的镜筒，其允许在容纳状态下减小镜筒在光轴方向上的尺寸，以及包括这种镜筒的成像装置。 透镜镜筒包括第一透镜单元和第二透镜单元，用于驱动第一和第二透镜单元之一相对于静止部分在光轴方向上的驱动部分，驱动部分将第一和第二透镜单元中的一个驱动到 以及减振部，用于在大致正交于光轴的平面中移动另一透镜单元，使得另一透镜单元在光轴方向的位置的至少一部分重合 其中驱动部分的位置处于容纳状态。

公开(公告)号：US20100067129A1

公开(公告)日：2010-03-18

申请号：US12541692

申请日：2009-08-14

申请人： Takao Ozaki ,  Koichi Nagata ,  Katsumi Saito ,  Satoru Nemoto

发明人： Takao Ozaki ,  Koichi Nagata ,  Katsumi Saito ,  Satoru Nemoto

IPC分类号： G02B7/04

CPC分类号： G02B7/102 ,  G02B15/14

摘要： A lens device includes: a lens barrel body having holes; guide bars supported by the lens barrel body and one ends of the guide bars are inserted in the holes; lens holding frames supported so as to be movable along the guide bars and are engaged with the guide bars; and pressing members that press the one ends of the guide bars in a direction perpendicular to the guide bars and are inserted in the holes. The pressing members have a falling-off prevention engagement protrusion engaged with the lens barrel body.

摘要翻译： 透镜装置包括：具有孔的镜筒体; 由镜筒体支撑的引导杆和引导杆的一端插入孔中; 透镜保持框架被支撑成可沿着导杆移动并与导杆接合; 以及按照垂直于导杆的方向按压导杆的一端的按压构件，并插入孔中。 按压构件具有与透镜筒体接合的防脱离接合突起。

公开(公告)号：US20090021656A1

公开(公告)日：2009-01-22

申请号：US11814745

申请日：2006-01-24

申请人： Takao Ozaki

发明人： Takao Ozaki

IPC分类号： G02F1/1335 ,  G03B27/52

CPC分类号： G03F7/70291 ,  G03F7/70275 ,  G03F7/70308 ,  G03F7/70525 ,  G03F7/70616

摘要： When an image of a two-dimensional pattern is formed on a photosensitive material by performing spatial light modulation on light emitted from a light source by a spatial light modulation means including a multiplicity of arranged pixel units and by forming an image by a second imaging optical system after forming an image of each of light beams corresponding to the pixel units, on which the spatial light modulation has been performed, by a first imaging optical system, the imaging position of each of light beams is controlled separately for each of the light beams. Accordingly, the image of the two-dimensional pattern formed on the photosensitive material coincides with an intended two-dimensional pattern.

摘要翻译： 当通过对包括多个排列的像素单元的空间光调制装置从光源发射的光进行空间光调制并且通过第二成像光学器件形成图像，在感光材料上形成二维图案的图像时 在通过第一成像光学系统形成与已经执行了空间光调制的像素单元对应的每个光束的图像的系统之后，对于每个光束分别控制每个光束的成像位置 。 因此，形成在感光材料上的二维图案的图像与预期的二维图案一致。

公开(公告)号：US20080068695A1

公开(公告)日：2008-03-20

申请号：US11665494

申请日：2005-10-13

申请人： Takao Ozaki ,  Yoji Okazaki

发明人： Takao Ozaki ,  Yoji Okazaki

IPC分类号： G02B26/08 ,  G03F7/00

CPC分类号： G03F7/70791 ,  G03B27/32 ,  G03F7/70275 ,  G03F7/70291 ,  G03F7/70358

摘要： A tracing method in which tracing is performed by moving a spatial optical modulation device in a predetermined scanning direction relative to a tracing surface is provided. The spatial optical modulation device includes multitudes of tracing elements for modulating inputted light according to control signals transferred in accordance with tracing information. The method allows the spatial optical modulation device to perform the modulation rapidly to reduce the tracing time. The special modulation device is divided into a plurality of blocks A to D, and the control signals for each of the blocks A to D are transferred to the blocks in parallel.

摘要翻译： 提供了一种跟踪方法，其中通过相对于跟踪表面沿预定的扫描方向移动空间光学调制装置来执行跟踪。 空间光调制装置包括根据跟踪信息传送的控制信号调制输入光的多个跟踪元件。 该方法允许空间光调制装置快速执行调制以减少跟踪时间。 特殊调制装置被分成多个块A至D，并且块A至D中的每一个的控制信号并行传送到块。

公开(公告)号：US06980348B2

公开(公告)日：2005-12-27

申请号：US10724621

申请日：2003-12-02

申请人： Daisuke Nakaya ,  Takao Ozaki ,  Hiromi Ishikawa

发明人： Daisuke Nakaya ,  Takao Ozaki ,  Hiromi Ishikawa

IPC分类号： B41J2/445 ,  B41J2/46 ,  B41J2/465 ,  B41J2/505 ,  B41J2/51 ,  G06K15/12 ,  H01L21/027 ,  H04N1/04 ,  H04N1/23 ,  G02B26/00

CPC分类号： B41J2/5056 ,  B41J2/46 ,  B41J2/465 ,  B41J25/003 ,  G06K15/1238

摘要： An imaging head faces an imaging surface and is relatively moved along the scanning surface in a predetermined scanning direction. The imaging head includes an imaging element group and an alteration section. The imaging element group is structured by a plurality of imaging elements, which are arranged two-dimensionally in a plane substantially parallel to the imaging surface. The imaging element group generates a group of image pixels at the imaging surface in a two-dimensional arrangement which is inclined, as a whole, at a predetermined inclination angle with respect to the scanning direction. The alteration section alters a number of image pixels in a direction which is inclined from the scanning direction by the inclination angle, on the basis of a difference between the predetermined inclination angle of the imaging element group and an actual inclination angle of the image pixel group.

摘要翻译： 成像头朝向成像表面并且沿预定扫描方向沿着扫描表面相对移动。 成像头包括成像元件组和变更部。 成像元件组由多个成像元件构成，该成像元件在基本上平行于成像表面的平面中二维排列。 成像元件组以二维排列在成像面上产生一组图像像素，该二维排列整体上相对于扫描方向以预定的倾斜角倾斜。 改变部分基于成像元件组的预定倾斜角度和图像像素组的实际倾斜角度之间的差异，将从扫描方向倾斜倾斜角度的方向改变多个图像像素 。

公开(公告)号：US20050270670A1

公开(公告)日：2005-12-08

申请号：US11146010

申请日：2005-06-07

申请人： Kazuyoshi Kiga ,  Noriaki Sakata ,  Tadasu Kobayashi ,  Takao Ozaki

发明人： Kazuyoshi Kiga ,  Noriaki Sakata ,  Tadasu Kobayashi ,  Takao Ozaki

IPC分类号： G02B7/02 ,  G02B7/00 ,  G03B3/02 ,  G03B13/36 ,  G03B17/02 ,  G03B17/04 ,  H04N5/225 ,  H04N5/232

CPC分类号： G03B17/04 ,  G02B7/006 ,  G03B3/02 ,  G03B13/36 ,  H04N5/2253

摘要： When the adjusting shaft is rotated, the rotation of the adjusting shaft is transmitted to the rotationally movable barrel. The rotationally movable barrel rotates so that the rotationally movable barrel moves forward and backward along optical axis while rotating due to the interaction between the female screw portion formed in the distal end of the rotationally movable barrel and the male screw portion formed in the second flange portion of the fixed barrel. The forward and backward movement of the rotationally movable barrel along optical axis causes the rectilinearly movable barrel connected to the connecting portion of the rotationally movable barrel through the groove, to move forward and backward along optical axis. Accordingly, the CCD fixed to the rectilinearly movable barrel through the CCD carrier moves forward and backward along optical axis, thereby correcting the flange-back length.

摘要翻译： 当调节轴旋转时，调节轴的旋转被传递到可旋转移动的筒。 可旋转移动的筒旋转，使得可旋转移动的筒沿着光轴向前和向后移动，同时由于形成在可旋转移动的筒的远端中的内螺纹部与形成在第二凸缘部中的外螺纹部之间的相互作用而旋转 的固定桶。 沿着光轴的可旋转移动镜筒的向前和向后移动使得直线运动镜筒通过凹槽连接到可旋转移动镜筒的连接部分，以沿着光轴向前和向后移动。 因此，通过CCD载体固定在直线移动的筒体上的CCD沿着光轴向前后移动，从而校正了凸缘的长度。

公开(公告)号：US5221944A

公开(公告)日：1993-06-22

申请号：US683601

申请日：1991-04-10

申请人： Akira Yoda ,  Takao Ozaki ,  Yoshimitsu Sato ,  Hisao Oh-ishi ,  Keijirou Kaite

发明人： Akira Yoda ,  Takao Ozaki ,  Yoshimitsu Sato ,  Hisao Oh-ishi ,  Keijirou Kaite

IPC分类号： G03G15/01

CPC分类号： G03G15/0157 ,  G03G15/0163

摘要： In a liquid electrophotographic method, in which while a photoconductive drum is rotating a plurality of toners are deposited thereon to thereby transfer an image simultaneously onto a transfer material, at a first rotation of the drum, each color toner image is formed onto the drum and the drum is dried during a second rotation thereof. Consequently, the image information can be transferred utilizing the time taken to dry the drum. In addition, in the same apparatus, an electric charging unit, an exposure unit, a developing unit, a drying unit, a transfer unit and the like are disposed along the outer circumference of the drum. Consequently, the entire apparatus can be compactly arranged.

摘要翻译： 在液体电子照相方法中，当感光鼓旋转时，多个调色剂沉积在其上，从而将图像同时转印到转印材料上，在滚筒的第一次旋转时，每个彩色调色剂图像形成在滚筒上， 鼓在其第二次旋转期间被干燥。 因此，可以利用干燥滚筒所花费的时间来传送图像信息。 此外，在同一设备中，沿着鼓的外圆周设置充电单元，曝光单元，显影单元，干燥单元，转印单元等。 因此，可以紧凑地布置整个装置。

公开(公告)号：US4984004A

公开(公告)日：1991-01-08

申请号：US413508

申请日：1989-09-27

申请人： Akira Yoda ,  Yoshimitu Sato ,  Takao Ozaki

发明人： Akira Yoda ,  Yoshimitu Sato ,  Takao Ozaki

IPC分类号： G03D5/00 ,  G03G15/10

CPC分类号： G03D5/003 ,  G03G15/101

摘要： A developing apparatus for effecting development by supplying a developing solution to a developing area of a light-sensitive material has a multiple-hole plate; a pressurizing chamber disposed on one side of the multiple-hole plate and adapted to pressurize the developing solution; and a vibrating device for pressurizing the developing solution by vibrating the multiple-hole plate so as to cause the developing solution to be jetted and supplied to the developing area in the form of droplets through the holes of the multiple-hole plate. Accordingly, the amount of the developing solution supplied wastefully is minimized.

摘要翻译： 通过将显影液供应到感光材料的显影区域来进行显影的显影装置具有多孔板; 设置在所述多孔板的一侧并适于对所述显影液加压的加压室; 以及振动装置，用于通过振动所述多孔板来对所述显影液进行加压，以使所述显影液以所述多孔板的所述孔的液滴的形式喷射并供给到所述显影区域。 因此，浪费地提供的显影液的量被最小化。