公开(公告)号：US6019560A

公开(公告)日：2000-02-01

申请号：US763473

申请日：1996-12-11

申请人： Hitoshi Uchida ,  Yoshinari Kuwabara

发明人： Hitoshi Uchida ,  Yoshinari Kuwabara

IPC分类号： B42C1/00 ,  B42C19/08 ,  B42C5/00

CPC分类号： B42C1/00 ,  B42C19/08 ,  B65H2402/40 ,  B65H2402/51 ,  B65H2402/62 ,  Y10S412/901 ,  Y10S412/902

摘要： A paper supplying apparatus has a rotatable member around a horizontal axis, a pair of clamp plates supported by this rotatable member mutually parallel and in face-to-face relationship for clamping a book block in between, and guide plates each attached to an associated one of these clamp plates, extending downward from the clamp plates to a lower edge part of the book block when the book block is held vertically. Such a paper supplying apparatus can be removably connected to a book binding machine by attaching a guide rail to an outer wall of the book binding machine and a runner to the paper supplying apparatus. The runner is slidably engageable with the guide rail, allowing the paper supplying apparatus to move along the guide rail selectably towards or away from the book binding machine.

摘要翻译： 供纸装置具有围绕水平轴线的可旋转构件，由该可旋转构件支撑的一对夹板彼此平行并且以面对面的关系夹紧书夹在其间，以及每个连接到相关联的一个的导板 当这些夹板垂直保持时，这些夹紧板从夹板向下延伸到书芯的下边缘部分。 这样的供纸装置可以通过将导轨安装在装订机的外壁上，并将一个转轮附着在供纸装置上而可拆卸地连接到装订机。 跑步机可滑动地与导轨接合，允许供纸装置可选择地朝向或远离装订机移动导轨。

公开(公告)号：US6099224A

公开(公告)日：2000-08-08

申请号：US438244

申请日：1999-11-12

申请人： Hitoshi Uchida ,  Yoshinari Kuwabara

发明人： Hitoshi Uchida ,  Yoshinari Kuwabara

IPC分类号： B42C1/00 ,  B42C19/08 ,  B42C5/00

CPC分类号： B42C1/00 ,  B42C19/08 ,  B65H2402/40 ,  B65H2402/51 ,  B65H2402/62 ,  Y10S412/901 ,  Y10S412/902

摘要： A paper supplying apparatus has a rotatable member around a horizontal axis, a pair of clamp plates supported by this rotatable member mutually parallel and in face-to-face relationship for clamping a book block in between, and guide plates each attached to an associated one of these clamp plates, extending downward from the clamp plates to a lower edge part of the book block when the book block is held vertically. Such a paper supplying apparatus can be removably connected to a book binding machine by attaching a guide rail to an outer wall of the book binding machine and a runner to the paper supplying apparatus. The runner is slidably engageable with the guide rail, allowing the paper supplying apparatus to move along the guide rail selectably towards or away from the book binding machine.

摘要翻译： 供纸装置具有围绕水平轴线的可旋转构件，由该可旋转构件支撑的一对夹板彼此平行并且以面对面的关系夹紧书夹在其间，以及每个连接到相关联的一个的导板 当这些夹板垂直保持时，这些夹紧板从夹板向下延伸到书芯的下边缘部分。 这样的供纸装置可以通过将导轨安装在装订机的外壁上，并将一个转轮附着在供纸装置上而可拆卸地连接到装订机。 跑步机可滑动地与导轨接合，允许供纸装置可选择地朝向或远离装订机移动导轨。

公开(公告)号：US20100165810A1

公开(公告)日：2010-07-01

申请号：US12376498

申请日：2006-08-24

申请人： Yoshinari Kuwabara

发明人： Yoshinari Kuwabara

IPC分类号： G11B20/00 ,  G11B7/135

CPC分类号： G11B7/0903 ,  G11B7/0943 ,  G11B2007/0006

摘要： An optical pickup includes: light collecting element for selectively collecting main and sub beams emitted toward an optical disc formed by layering at least first and second recording layers, onto one of first and second recording layers; main and sub light reception elements receiving the main and sub light from the main and sub beams collected from the optical disc and outputting main and sub light signals; tracking error signal generator for generating a tracking error signal according to the sub light signal; noise component calculator for calculating a noise component generated by interference between the sub light and an invalid light attributed to at least one of the applied main and sub beams and received together with the sub light and the sub light from the other of the first and the second recording layer; and noise remover for removing the calculated noise component from the tracking error signal.

摘要翻译： 光学拾取器包括：用于选择性地收集朝向通过将至少第一和第二记录层分层形成的光盘发射的主光束和副光束到第一和第二记录层之一的光收集元件; 主光子接收元件和副光接收元件接收从光盘收集的主光束和副光束的主光和子光，并输出主光和子光信号; 跟踪误差信号发生器，用于根据子光信号产生跟踪误差信号; 噪声分量计算器，用于计算由副光与归因于所施加的主光束和子光束中的至少一个的无效光之间的干涉产生的噪声分量，并与副光和来自第一和第二光束中的另一个的子光一起接收 第二记录层; 以及用于从跟踪误差信号中去除计算出的噪声分量的噪声去除器。

公开(公告)号：US07686289B2

公开(公告)日：2010-03-30

申请号：US11101312

申请日：2005-04-07

申请人： Hiroyuki Ono ,  Yoshinari Kuwabara

发明人： Hiroyuki Ono ,  Yoshinari Kuwabara

IPC分类号： B65H3/44 ,  B65H33/04 ,  G06K9/00

CPC分类号： B65H39/042

摘要： There are provided a plurality of sheet feeding units 2a to 2d arranged in a vertical direction at spacing therebetween, a vertical sheet conveyance path G arranged oppositely with the sheet outlets 12a to 12d of the sheet feeding units 2a to 2d, conveyance means 1 and 6 for sequentially conveying the sheets fed from respective sheet feeding units 2a to 2d, vertically downward along the sheet conveyance path G, and control means controlling the sheet feeding units 2a to 2d and the conveyance means 1 and 6 in such a manner that the sheets fed from the sheet feeding units 2a to 2d are conveyed while at least partially overlapping the sheets which are fed from a sheet feeding unit of a next lower site on the sheets which are fed from the sheet feeding unit of an upper site. Imaging means 3a to 3d are arranged oppositely with the sheets conveyed on the sheet conveyance path G, and the control means controls the motions of the imaging means 3a to 3d and detects collation errors based on image data captured from the imaging means 3a to 3d.

摘要翻译： 设置有多个沿垂直方向排列的片材馈送单元2a至2d，与片材馈送单元2a至2d的片材出口12a至12d相对布置的垂直片材传送路径G，传送装置1和6 用于从片材输送路径G垂直向下顺序地输送从各供纸单元2a〜2d供给的片材，以及控制单元，以这样的方式控制送纸单元2a〜2d和输送单元1和6， 从片材供给单元2a至2d被输送，同时至少部分地从从上部位置的片材进给单元供给的片材的下一个下部位置的片材进给单元供给的片材重叠。 成像装置3a至3d与在片材传送路径G上传送的片材相对地布置，并且控制装置控制成像装置3a至3d的运动，并且基于从成像装置3a至3d捕获的图像数据检测对照误差。

公开(公告)号：US20050242484A1

公开(公告)日：2005-11-03

申请号：US11101312

申请日：2005-04-07

申请人： Hiroyuki Ono ,  Yoshinari Kuwabara

发明人： Hiroyuki Ono ,  Yoshinari Kuwabara

IPC分类号： B42C1/00 ,  B65H3/44 ,  B65H7/02 ,  B65H39/042 ,  B65H5/22

CPC分类号： B65H39/042

摘要： There are provided a plurality of sheet feeding units 2a to 2d arranged in a vertical direction at spacing therebetween, a vertical sheet conveyance path G arranged oppositely with the sheet outlets 12a to 12d of the sheet feeding units 2a to 2d, conveyance means 1 and 6 for sequentially conveying the sheets fed from respective sheet feeding units 2a to 2d, vertically downward along the sheet conveyance path G, and control means controlling the sheet feeding units 2a to 2d and the conveyance means 1 and 6 in such a manner that the sheets fed from the sheet feeding units 2a to 2d are conveyed while at least partially overlapping the sheets which are fed from a sheet feeding unit of a next lower site on the sheets which are fed from the sheet feeding unit of an upper site. Imaging means 3a to 3d are arranged oppositely with the sheets conveyed on the sheet conveyance path G, and the control means controls the motions of the imaging means 3a to 3d and detects collation errors based on image data captured from the imaging means 3a to 3d.

摘要翻译： 设置有多个沿着垂直方向间隔设置的片材馈送单元2 a至2 d，与片材馈送单元2a至2d的片材出口12a至12d相对布置的垂直片材传送路径G ，用于从片材输送路径G垂直向下地顺序地输送从各供纸单元2a〜2d供给的纸张的输送单元1和6，以及控制供纸单元2a〜2d的输送单元1和输送单元1 和6，使得从送纸单元2 a至2 d进给的纸张被输送，同时至少部分地与从下一个下部位置的供纸单元供给的纸张在从 上部位置的送纸单元。 成像装置3 a至3 d与在片材传送路径G上传送的片材相对布置，并且控制装置控制成像装置3a至3d的运动，并且基于从成像装置捕获的图像数据检测对照误差 3 a至3 d。

公开(公告)号：US07064308B2

公开(公告)日：2006-06-20

申请号：US10776315

申请日：2004-02-12

申请人： Hitoshi Takiguchi ,  Hidekazu Ouchi ,  Yasushi Kumamaru ,  Naoki Yamada ,  Tetsuya Murakami ,  Yoshinari Kuwabara ,  Ko Ishii

发明人： Hitoshi Takiguchi ,  Hidekazu Ouchi ,  Yasushi Kumamaru ,  Naoki Yamada ,  Tetsuya Murakami ,  Yoshinari Kuwabara ,  Ko Ishii

IPC分类号： G02B7/04

CPC分类号： G11B7/22 ,  G11B7/08

摘要： It is an object of the present invention to adjust the focus position of an optical pickup. A brightness measuring apparatus having a half mirror and an objective lens focusing on the half mirror is disposed at a position facing an optical pickup PUi, in a manner such that the objective lens OB of the optical pickup PUi faces the half mirror. Then, the optical pickup PUi is operated to start a focus servo, while the position of multi-lens provided in the optical pickup PUi is changed continuously, thereby measuring a highest brightness of a spot light image incident on the half mirror through the objective lens, by virtue of the brightness measuring apparatus. Subsequently, a highest brightness change caused by changing the position of the multi-lens ML is inspected so as to fix the multi-lens ML at a position when the maximum highest brightness has been obtained, thereby effecting an optimum focus position adjustment for an optical pickup.

摘要翻译： 本发明的目的是调整光学拾取器的聚焦位置。 具有半反射镜和聚焦在半反射镜上的物镜的亮度测量装置设置在面对光学拾取器PUi的位置，使得光学拾取器PUi的物镜OB面向半反射镜。 然后，光拾取器PUi被操作以开始聚焦伺服，同时设置在光学拾取器PUi中的多透镜的位置被连续地改变，从而通过物镜测量入射在半反射镜上的点光图像的最高亮度 ，借助于亮度测量装置。 接着，检查通过改变多透镜ML的位置引起的最高亮度变化，以便将多透镜ML固定在获得最大最高亮度的位置，从而实现光学的最佳焦点位置调整 捡起。

公开(公告)号：US07170831B2

公开(公告)日：2007-01-30

申请号：US10776194

申请日：2004-02-12

申请人： Hitoshi Takiguchi ,  Hidekazu Ouchi ,  Yasushi Kumamaru ,  Naoki Yamada ,  Tetsuya Murakami ,  Yoshinari Kuwabara ,  Ko Ishii

发明人： Hitoshi Takiguchi ,  Hidekazu Ouchi ,  Yasushi Kumamaru ,  Naoki Yamada ,  Tetsuya Murakami ,  Yoshinari Kuwabara ,  Ko Ishii

IPC分类号： G11B7/00

CPC分类号： G11B7/1392 ,  G11B7/1362 ,  G11B7/22

摘要： It is an object of the present invention to provide an optical pickup astigmatism adjusting method capable of easily correcting an astigmatism even if the spot shape of a light beam converged on an optical disc is not a true circle. An optical pickup astigmatism adjusting system of the present invention finds an inter-focal distance L0 between a focal position where a light beam is converged in RAD direction and another focal position where a light beam is converged in TAN direction, and a further inter-focal distance L45 between a focal position where a light beam is converged in a direction inclined 45 degrees from RAD direction and another focal position where a light beam is converged in a direction inclined 45 degrees from TAN direction, thereby measuring an astigmatism in accordance with the inter-focal distances L0 and L45. Then, an installation angle of a reflection mirror is adjusted in accordance with the inter-focal distances L0 and L45, thus correcting the astigmatism.

摘要翻译： 本发明的目的是提供一种即使光束聚光在光盘上的光斑形状不是真圆也能够容易地校正像散的光学拾取像散调整方法。 本发明的光拾取散光调节系统在光束在RAD方向上聚焦的焦点位置与光束在TAN中会聚的另一个焦点位置之间找到一个焦点间距离L 0 在与RAD方向倾斜45度的方向上会聚有光束的焦点位置与光束在方向上会聚的另一焦点位置的焦点位置之间的另一焦距距离L <45> 从TAN方向倾斜45度，从而根据焦距L L和L 45测量散光。 然后，根据焦点间距离L＆lt; 0＆gt;和L＆lt; 45＆gt;根据反射镜的安装角度来调节，从而校正像散。