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1. 发明授权

US07196978B2 Optical head 失效
标题翻译：光头
公开(公告)号：US07196978B2
公开(公告)日：2007-03-27
申请号：US10501717
申请日：2003-02-07
申请人： Atsushi Iida , Toshio Watanabe , Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
发明人： Atsushi Iida , Toshio Watanabe , Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
IPC分类号： G11B7/00
CPC分类号： G11B7/13925 , G11B7/093 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/1369
摘要： An optical head enabling a size reduction so that the optical head can be stored in an opening of a cartridge for a disk and enabling an improvement in the dynamic performance as the density and transfer rate are increased is provided. In a two-axis actuator optical head capable of driving an objective lens (102) along the Z axis in the focus direction, that is, vertical to the surface of the optical disk and along the X axis in the tracking direction, that is, the radial direction of the optical disk. The objective lens (102) is disposed in the center of the coil bobbin (101), a focusing coil (103) is disposed around the coil bobbin (101) and is wound around the X axis, and tracking coils (104a and 104b) are disposed on both ends of the coil bobbin (101) in the X axis direction and are wound around the X axis. Pairs of magnets (107a to 107d) are disposed plane-symmetrically with the Z-Y plane including the Z axis aligned with the optical axis of the objective lens (102) and the Y axis and with the Z-X plane including the Z axis and the X axis.
摘要翻译：提供了一种能够进行尺寸减小的光学头，使得光学头可以存储在用于盘的盒的开口中，并且能够随着密度和传送速率的增加而提高动态性能。在能够在焦点方向上沿着Z轴驱动物镜（102）的双轴致动器光学头（即，垂直于光盘表面并沿跟踪方向的X轴）光盘的径向。物镜（102）设置在线圈架（101）的中心，聚焦线圈（103）设置在线圈架（101）周围，绕X轴缠绕，跟踪线圈（104a，104） b）在X轴方向上设置在线圈架（101）的两端，并且绕X轴缠绕。一对磁体（107a〜107d）与ZY平面对称地包括Z轴与物镜（102）的光轴和Y轴对齐的Z轴，ZX平面包括Z轴和Z轴 X轴。

2. 发明申请

US20050128893A1 Optical head 失效
标题翻译：光头
公开(公告)号：US20050128893A1
公开(公告)日：2005-06-16
申请号：US10501717
申请日：2003-02-07
申请人： Atsushi Iida , Toshio Watanabe , Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
发明人： Atsushi Iida , Toshio Watanabe , Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
IPC分类号： G11B7/09 , G11B7/00
CPC分类号： G11B7/13925 , G11B7/093 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/1369
摘要： An optical head enabling a size reduction so that the optical head can be stored in an opening of a cartridge for a disk and enabling an improvement in the dynamic performance as the density and transfer rate are increased is provided. In a two-axis actuator optical head capable of driving an objective lens (102) along the Z axis in the focus direction, that is, vertical to the surface of the optical disk and along the X axis in the tracking direction, that is, the radial direction of the optical disk. The objective lens (102) is disposed in the center of the coil bobbin (101), a focusing coil (103) is disposed around the coil bobbin (101) and is wound around the X axis, and tracking coils (104a and 104b) are disposed on both ends of the coil bobbin (101) in the X axis direction and are wound around the X axis. Pairs of magnets (107a to 107d) are disposed plane-symmetrically with the Z-Y plane including the Z axis aligned with the optical axis of the objective lens (102) and the Y axis and with the Z-X plane including the Z axis and the X axis.
摘要翻译：提供了一种能够进行尺寸减小的光学头，使得光学头可以存储在用于盘的盒的开口中，并且能够随着密度和传送速率的增加而提高动态性能。在能够在焦点方向上沿着Z轴驱动物镜（102）的双轴致动器光学头（即，垂直于光盘表面并沿跟踪方向的X轴）光盘的径向。物镜（102）设置在线圈架（101）的中心，聚焦线圈（103）设置在线圈架（101）周围，绕X轴缠绕，跟踪线圈（104a，104） b）在X轴方向上设置在线圈架（101）的两端，并且绕X轴缠绕。一对磁体（107a〜107d）与ZY平面对称地包括Z轴与物镜（102）的光轴和Y轴对齐的Z轴，ZX平面包括Z轴和Z轴 X轴。

3. 发明授权

US06977881B2 Optical pickup with holding mechanism to effectively prevent comatic aberration 失效
标题翻译：具有保持机构的光学拾取器，有效防止彗差
公开(公告)号：US06977881B2
公开(公告)日：2005-12-20
申请号：US10171775
申请日：2002-06-17
申请人： Gakuji Hashimoto , Hironobu Tanase , Kenji Yamamoto
发明人： Gakuji Hashimoto , Hironobu Tanase , Kenji Yamamoto
IPC分类号： G11B7/09 , G11B7/00 , G11B7/135 , G11B21/02 , G11B7/12
CPC分类号： G11B7/1369 , G11B7/0932 , G11B7/0935 , G11B7/0948 , G11B7/13927
摘要： In an optical pickup, an objective lens and an aberration correcting mechanism are held so that they can be moved together.
摘要翻译：在光学拾取器中，保持物镜和像差校正机构，使得它们可以一起移动。

4. 发明授权

US06944104B2 Method of moving optical pickup, optical pickup, and optical disc apparatus 失效
标题翻译：移动光学拾取器，光学拾取器和光盘装置的方法
公开(公告)号：US06944104B2
公开(公告)日：2005-09-13
申请号：US10343379
申请日：2002-06-10
申请人： Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
发明人： Hironobu Tanase , Kenji Yamamoto , Gakuji Hashimoto
IPC分类号： G11B7/09 , G11B7/135 , G11B7/1369
CPC分类号： G11B7/1369 , G11B7/09 , G11B7/0932 , G11B7/13927
摘要： The present invention can simplify and miniaturize an optical pickup and further can prevent the deterioration of various characteristics even if an aberration correction mechanism is composed of a liquid crystal and the like by transmitting a drive signal of an actuator and a drive signal of an aberration correction mechanism by multiplexing them.
摘要翻译：本发明可以简化和小型化光学拾取器，并且即使通过发送致动器的驱动信号和像差校正的驱动信号，像差校正机构由液晶等构成，也可以防止各种特性的劣化通过复用它们的机制。

5. 发明授权

US07550707B2 Biometrics authentication system with authentication based upon multiple layers 失效
标题翻译：基于多层认证的生物识别认证系统
公开(公告)号：US07550707B2
公开(公告)日：2009-06-23
申请号：US12071638
申请日：2008-02-25
申请人： Gakuji Hashimoto , Kiyoshi Osato , Isao Ichimura , Toshio Watanabe , Takashi Nakao , Kenji Yamamoto , Hideo Sato , Junji Kajihara , Kengo Hayasaka
发明人： Gakuji Hashimoto , Kiyoshi Osato , Isao Ichimura , Toshio Watanabe , Takashi Nakao , Kenji Yamamoto , Hideo Sato , Junji Kajihara , Kengo Hayasaka
IPC分类号： G08B13/18 , G06F7/04
CPC分类号： G06K9/20 , G06K2009/00932 , G07C9/00158
摘要： A biometrics authentication system capable of achieving high precision and high safety is provided. A biometrics authentication system includes: a light source applying light to a living organism; a microlens array section condensing light from the living organism, and including a plurality of microlenses each having a different refractive power; an image pickup device obtaining image pickup data on a plurality of layers of the living organism on the basis of light condensed by the microlens array section; and an authentication section performing authentication of the living organism on the basis of image pickup data on the plurality of layers of the living organism.
摘要翻译：提供了能够实现高精度和高安全性的生物识别认证系统。生物识别认证系统包括：向生物体施加光的光源; 凝结来自活体的光的微透镜阵列部分，并且包括各自具有不同屈光力的多个微透镜; 图像拾取装置，基于由微透镜阵列部分会聚的光，在生物体的多层上获得图像拾取数据; 以及认证部，其基于生物体的多个层上的图像拾取数据进行生物体的认证。

6. 发明申请

US20080211628A1 Biometric authentic device 失效
标题翻译：生物识别设备
公开(公告)号：US20080211628A1
公开(公告)日：2008-09-04
申请号：US12071638
申请日：2008-02-25
申请人： Gakuji Hashimoto , Kiyoshi Osato , Isao Ichimura , Toshio Watanabe , Takashi Nakao , Kenji Yamamoto , Hideo Sato , Junji Kajihara , Kengo Hayasaka
发明人： Gakuji Hashimoto , Kiyoshi Osato , Isao Ichimura , Toshio Watanabe , Takashi Nakao , Kenji Yamamoto , Hideo Sato , Junji Kajihara , Kengo Hayasaka
IPC分类号： G05B19/00
CPC分类号： G06K9/20 , G06K2009/00932 , G07C9/00158
摘要： A biometrics authentication system capable of achieving high precision and high safety is provided. A biometrics authentication system includes: a light source applying light to a living organism; a microlens array section condensing light from the living organism, and including a plurality of microlenses each having a different refractive power; an image pickup device obtaining image pickup data on a plurality of layers of the living organism on the basis of light condensed by the microlens array section; and an authentication section performing authentication of the living organism on the basis of image pickup data on the plurality of layers of the living organism.
摘要翻译：提供了能够实现高精度和高安全性的生物识别认证系统。生物识别认证系统包括：向生物体施加光的光源; 凝结来自活体的光的微透镜阵列部分，并且包括各自具有不同屈光力的多个微透镜; 图像拾取装置，基于由微透镜阵列部分会聚的光，在生物体的多层上获得图像拾取数据; 以及认证部，其基于生物体的多个层上的图像拾取数据进行生物体的认证。

7. 发明授权

US06839315B2 Optical head and optical pickup having improved thermal coefficient matching for thermal expansion adjustment 失效
标题翻译：具有改进的热系数匹配用于热膨胀调节的光头和光学拾取器
公开(公告)号：US06839315B2
公开(公告)日：2005-01-04
申请号：US09940469
申请日：2001-08-29
申请人： Koichiro Kishima , Akira Kouchiyama , Kenji Yamamoto , Gakuji Hashimoto , Atsushi Iida
发明人： Koichiro Kishima , Akira Kouchiyama , Kenji Yamamoto , Gakuji Hashimoto , Atsushi Iida
IPC分类号： G11B7/09 , G11B7/135 , G11B7/22 , G11B7/00
CPC分类号： G11B7/1374 , G11B7/0935 , G11B7/22
摘要： An optical head, able to reduce thermal stress generated in an optical lens mounted on a bobbin, having a bobbin formed with a center hole and an optical lens mounted on the bobbin via a thermal expansion adjustment member 40 formed with an opening. The optical lens has a substrate formed by an optical material different from the bobbin in coefficient of thermal expansion. The substrate has a convex part functioning as a convex lens and a flat part positioned around the convex part. The flat part is fixed to the thermal expansion adjustment member so that the convex part fits in the opening. The optical lens is placed so that a center axis of the convex part or an extension thereof passes through the center hole of the bobbin and the center axis of the convex part coincides with a center hole of the bobbin.

8. 发明授权

US08270679B2 Biometrics authentication system 有权
标题翻译：生物识别认证系统
公开(公告)号：US08270679B2
公开(公告)日：2012-09-18
申请号：US12078495
申请日：2008-04-01
申请人： Gakuji Hashimoto
发明人： Gakuji Hashimoto
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K2009/00932
摘要： A biometrics authentication system includes: a light source applying light to a living organism; a microlens array section condensing light from the living organism, and including a plurality of microlenses each having a different refractive power; an image pickup device obtaining image pickup data of the living organism on the basis of the light condensed by the microlens array section; a rotation angle determining section determining the rotation angle of the living organism on the basis of the image pickup data of the living organism; a three-dimensional information producing section producing three-dimensional information of the living organism on the basis of the image pickup data of the living organism; and an authentication section performing authentication on the basis of the rotation angle determined by the rotation angle determining section and the three-dimensional information produced in the three-dimensional information producing section.
摘要翻译：生物识别认证系统包括：向生物体施加光的光源; 凝结来自活体的光的微透镜阵列部分，并且包括各自具有不同屈光力的多个微透镜; 图像拾取装置，基于由微透镜阵列部分会聚的光获得活体的摄像数据; 旋转角度决定部，根据生物体的摄像数据，确定生物体的旋转角度; 基于活体的摄像数据生成生物体的三维信息的三维信息生成部; 以及认证部，其基于由所述旋转角度确定部确定的旋转角度和在所述三维信息产生部分中产生的三维信息进行认证。

9. 发明授权

US08127624B2 Particulate sampling apparatus, particulate sampling substrate and particulate sampling method 有权
标题翻译：微粒取样装置，微粒取样基质和微粒取样法
公开(公告)号：US08127624B2
公开(公告)日：2012-03-06
申请号：US12257355
申请日：2008-10-23
申请人： Gakuji Hashimoto , Motohiro Furuki , Kenji Sugawara
发明人： Gakuji Hashimoto , Motohiro Furuki , Kenji Sugawara
IPC分类号： G01N1/22
CPC分类号： B01L3/502738 , B01L3/502761 , B01L2200/0652 , B01L2300/0816 , B01L2300/1861 , B01L2400/0442 , B01L2400/0622 , B01L2400/0677
摘要： A particulate sampling apparatus configured to control the flow direction of a dispersion solvent for particulates, at a channel branching section of a channel includes an introduction channel capable of introducing the dispersion solvent, and a plurality of branch channels communicating with the introduction channel, so as to disperse desired ones of the particulates into a selected one of the branch channels, wherein the apparatus includes light irradiation means by which a bubble can be generated in the dispersion solvent by irradiation with a laser beam used as a heat source, and the flow direction of the dispersion solvent at the channel branching section is controlled by the bubble.
摘要翻译：在通道的通道分支部分处，配置成控制微粒分散溶剂的流动方向的微粒取样装置包括能够引入分散溶剂的引入通道和与引入通道连通的多个分支通道，以便以将期望的颗粒分散到所选择的一个分支通道中，其中该装置包括光照射装置，通过照射用于作为热源的激光束可以在分散溶剂中产生气泡，并且流动方向的通道分支部分的分散溶剂由气泡控制。

10. 发明授权

US08085627B2 Lens position control method, lens position control apparatus, cutting method, and cutting apparatus 失效
标题翻译：透镜位置控制方法，透镜位置控制装置，切割方法和切割装置
公开(公告)号：US08085627B2
公开(公告)日：2011-12-27
申请号：US11458172
申请日：2006-07-18
申请人： Gakuji Hashimoto
发明人： Gakuji Hashimoto
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/26
摘要： A lens position control method is disclosed. Either an objective lens or a master disc having a resist material film on its substrate is moved, thereby changing a distance between the objective lens and the master disc surface. A return laser beam transmitted through the objective lens and reflected by the master disc surface is detected by a photodetector. The movement of either of them is stopped when the master disc is located near a focal point of the objective lens and the return laser beam is detected. Limit data is rewritten to data corresponding to a position obtained by adding a movement permission amount smaller than a working distance of the objective lens to the stop position. When the return laser beam is not detected, the movement which changes the distance between them is stopped at a position corresponding to the limit data.
摘要翻译：公开了一种透镜位置控制方法。在其基板上具有抗蚀剂材料膜的物镜或母盘被移动，从而改变物镜与母盘表面之间的距离。通过物镜透射并由母盘表面反射的返回激光束由光电检测器检测。当主盘位于物镜的焦点附近并且检测到返回激光束时，它们中的任何一个的移动被停止。限制数据被重写为对应于通过将小于物镜的工作距离的移动许可量加到停止位置而获得的位置的数据。当未检测到返回激光束时，改变它们之间的距离的移动停止在对应于极限数据的位置处。

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