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1. 发明授权

US5815470A Disc drive unit 失效
标题翻译：光盘驱动器
公开(公告)号：US5815470A
公开(公告)日：1998-09-29
申请号：US843649
申请日：1997-04-10
申请人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
发明人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
IPC分类号： G11B21/12 , G11B5/54 , G11B11/105 , G11B17/04 , G11B19/00 , G11B5/012 , G11B33/02
CPC分类号： G11B17/041 , G11B11/10558 , G11B17/043 , G11B17/0438 , G11B19/00
摘要： A disc drive unit for a magneto-optical disc accommodated in a disc cassette, comprises a magnetic head for applying a magnetic field to the magneto-optical disc, a magnetic head moving mechanism for moving the magnetic head between a loading and unloading position, an eject mechanism for ejecting the disc cassette, a reversible motor, and a transmission device for transmitting a rotational force of the reversible motor to the magnetic-head moving mechanism by rotation of the motor in its one rotational direction and for transmitting the rotational force of the reversible motor to the eject mechanism in its other rotational direction whereby a controller is provided for controlling the reversible motor so that a rotational speed of the motor in the other rotational direction used for the eject mechanism is faster that the rotational speed of the reversible motor in the one rotational direction used for the magnetic-head moving mechanism in order to ensure the quick ejection of the disc cassette.
摘要翻译：用于容纳在盘盒中的磁光盘的盘驱动单元包括用于向磁光盘施加磁场的磁头，用于在加载和卸载位置之间移动磁头的磁头移动机构，用于弹出盘盒的弹出机构，可逆电动机和用于通过电动机沿其一个旋转方向的旋转将可逆电动机的旋转力传递到磁头移动机构的传动装置，可逆电动机在其另一转动方向上到排出机构，由此提供控制器来控制可逆电动机，使得用于排出机构的另一旋转方向上的电动机的转速快于可逆电动机的转速用于磁头移动机构的一个旋转方向，以确保盘的快速排出盒式磁带

2. 发明授权

US5841752A Disc drive unit 失效
标题翻译：光盘驱动器
公开(公告)号：US5841752A
公开(公告)日：1998-11-24
申请号：US512889
申请日：1995-08-09
申请人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
发明人： Kiyoshi Ohmori , Sunao Aoki , Takeshi Funahashi , Yoshikatsu Niwa
IPC分类号： G11B21/12 , G11B5/54 , G11B11/105 , G11B17/04 , G11B19/00 , G11B33/02
CPC分类号： G11B17/041 , G11B11/10558 , G11B17/043 , G11B17/0438 , G11B19/00
摘要： A disc drive unit for driving a disc recording medium such as a magneto-optical disc accommodated in a disc cassette, comprises a chassis, a cassette holder having a pair of wall sections and moveable up and down between upper and lower positions with respect to the chassis, and the disc cassette being injectable into and ejectable from the cassette holder, a disc rotating mechanism being moveable up and down between upper and lower positions with respect to the chassis and chucked with the disc recording medium for rotatively driving the disc recording medium, height-level positioning members provided at the chassis, so that at least their upper ends are located at a higher level than the lower wall section of the cassette holder, when the cassette holder is held at its lower position, and a loading motor unit for shifting the cassette holder from its upper position to its lower position and for shifting the disc rotating mechanism from its lower position to its upper position, during loading of the disc cassette.
摘要翻译：用于驱动容纳在盘盒中的诸如磁光盘的盘记录介质的盘驱动单元包括底盘，具有一对壁部分的盒保持器，并且在上下位置之间相对于底盘，并且该盒式磁带可注射到盒式磁带架中并可从盒式磁带保持器中弹出，盘式旋转机构可相对于底架在上下位置之间上下移动，并与用于旋转驱动盘式记录介质的盘式记录介质夹紧，设置在底盘上的高度定位构件，使得当盒座保持在其下部位置时，至少其上端位于比盒座的下壁部更高的高度;以及装载电动机单元，将盒座从其上部位置移动到其下部位置，并且用于将盘旋转机构从其下部位置移动到其上部位置装载光盘盒。

3. 发明授权

US06188661B1 Recording and reproducing apparatus having elevation mechanism 失效
标题翻译：具有升降机构的记录和重放装置
公开(公告)号：US06188661B1
公开(公告)日：2001-02-13
申请号：US08718361
申请日：1997-01-06
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B3302
CPC分类号： G11B17/0436 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/22 , G11B11/10558 , G11B11/10571 , G11B11/10576 , G11B17/0408 , G11B21/083 , G11B21/12
摘要： An optical pickup device capable of irradiating laser beams on a signal recording surface of a magneto-optical disk is provided. The optical pickup device so provided includes a separate optical system whose moveable portion is reduced in weight in order to cope with high-speed access.
摘要翻译：提供一种能够将激光照射在磁光盘的信号记录面上的光拾取装置。所提供的光学拾取装置包括一个单独的光学系统，其可移动部分的重量减轻以便应对高速存取。

4. 发明授权

US6021108A Optical pickup device in recording and/reproducing apparatus 失效
标题翻译：记录和/再现装置中的光拾取装置
公开(公告)号：US6021108A
公开(公告)日：2000-02-01
申请号：US65885
申请日：1998-04-24
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B7/085 , G11B7/09 , G11B7/22 , G11B11/105 , G11B17/04 , G11B21/08 , G11B21/12 , G11B21/16
CPC分类号： G11B17/0436 , G11B11/10558 , G11B17/0408 , G11B21/083 , G11B21/12 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B11/10571 , G11B11/10576 , G11B7/22
摘要： An optical pickup device capable of irradiating laser beams on a signal recording surface of a magneto-optical disk is provided. The optical pickup device so provided includes a separate optical system whose moveable portion is reduced in weight in order to cope with high-speed access.
摘要翻译：提供一种能够将激光照射在磁光盘的信号记录面上的光拾取装置。所提供的光学拾取装置包括一个单独的光学系统，其可移动部分的重量减轻以便应对高速存取。

5. 发明授权

US06522621B1 Disc cassette 失效
标题翻译：光盘盒
公开(公告)号：US06522621B1
公开(公告)日：2003-02-18
申请号：US08856050
申请日：1997-05-14
申请人： Kiyoshi Ohmori , Sunao Aoki , Takakiyo Kanazawa , Takatsugu Funawatari
发明人： Kiyoshi Ohmori , Sunao Aoki , Takakiyo Kanazawa , Takatsugu Funawatari
IPC分类号： G11B2303
CPC分类号： G11B23/0321
摘要： A disc cassette comprises a case in which a recording disc is rotatably received. The case has an opening through which the disc is exposed. A bridge defined by the case extends across a mouth portion of the opening. A slide bar is arranged beside the bridge in a manner to move axially therealong. A shutter is connected to the slide bar to move therewith. The shutter selectively opens and closes the opening in accordance with axial movement of the slide bar. The slide bar has a base portion which comes beside the bridge when the shutter takes the open position, and the base portion is formed with a recess which faces in a direction away from the center of the disc recording medium.
摘要翻译：盘盒包括其中可旋转地接收记录盘的壳体。外壳有一个开口，盘被暴露出来。由壳体限定的桥梁延伸穿过开口的口部。桥梁旁边布置有滑动杆，以便沿轴向移动。快门连接到滑动杆以与其一起移动。快门根据滑杆的轴向移动选择性地打开和关闭开口。当挡板处于打开位置时，滑杆具有在桥旁边的基部，并且基部形成有面向离开盘记录介质的中心的方向的凹部。

6. 发明授权

US06272092B1 Recording and reproducing apparatus with lock and release mechanism 失效
标题翻译：具有锁定和释放机构的记录和再现设备
公开(公告)号：US06272092B1
公开(公告)日：2001-08-07
申请号：US09066005
申请日：1998-04-24
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B3302
CPC分类号： G11B17/0436 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/22 , G11B11/10558 , G11B11/10571 , G11B11/10576 , G11B17/0408 , G11B21/083 , G11B21/12
摘要： A recording and reproducing apparatus having a holder for holding an inserted cartridge with a recording medium stored therein in which a recording medium is loaded or unloaded at the recording and reproducing position for recording and/or reproducing information as the holder is elevated or lowered, including a driver on which the recording medium rests at the recording and reproducing position and driving the recording medium for recording and/or reproduction and an elevator having an elevating and lowering operation cam formed on its side portion and elevating or lowering the holder when it is slid in parallel to the direction in which the cartridge is inserted. The elevator includes first and second slide members each having cam grooves formed on its side surfaces and the first and second slide members are coupled together with a predetermined clearance such that they can be fine moved relatively, whereby the cartridge with the recording medium stored therein can be loaded and unloaded stably and reliably.
摘要翻译：一种记录和再现装置，具有用于保持插入的盒式存储器的存储器，其中存储有记录介质的记录介质在记录和再现位置被装载或卸载，用于记录和/或再现信息作为保持器的升高或降低，包括记录介质在其上放置在记录和再现位置并驱动用于记录和/或再现的记录介质的驱动器，以及具有形成在其侧部上的升降操作凸轮的电梯，并且当其滑动时升高或降低保持器平行于盒的插入方向。电梯包括第一和第二滑动构件，每个滑动构件具有形成在其侧表面上的凸轮槽，并且第一和第二滑动构件以预定的间隙联接在一起，使得它们可以相对精细地移动，由此存储有记录介质的盒可以能够稳定可靠地装卸。

7. 发明授权

US06314076B1 Optical pickup device in recording and/reproducing apparatus 失效
标题翻译：记录和/再现装置中的光拾取装置
公开(公告)号：US06314076B1
公开(公告)日：2001-11-06
申请号：US09426462
申请日：1999-10-25
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B2116
CPC分类号： G11B17/0436 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B7/22 , G11B11/10558 , G11B11/10571 , G11B11/10576 , G11B17/0408 , G11B21/083 , G11B21/12
摘要： An optical pickup device capable of irradiating laser beams on a signal recording surface of magneto-optical disk is provided. The optical pickup device so provided includes a separate optical system whose moveable portion is reduced in weight in order to cope with high-speed access.
摘要翻译：提供了一种能够将光束照射在磁光盘的信号记录表面上的光学拾取装置。所提供的光学拾取装置包括一个单独的光学系统，其可移动部分的重量减轻以便应对高速存取。

8. 发明授权

US6154431A Recording and reproducing apparatus 失效
标题翻译：记录和再现设备
公开(公告)号：US6154431A
公开(公告)日：2000-11-28
申请号：US66191
申请日：1998-04-24
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B7/085 , G11B7/09 , G11B7/22 , G11B11/105 , G11B17/04 , G11B21/08 , G11B21/12 , G11B33/02 , G11B17/022
CPC分类号： G11B17/0436 , G11B11/10558 , G11B17/0408 , G11B21/083 , G11B21/12 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B11/10571 , G11B11/10576 , G11B7/22
摘要： A recording and reproducing apparatus having a holder for holding an inserted cartridge with a recording medium stored therein in which a recording medium is loaded or unloaded at the recording and reproducing position for recording and/or reproducing information as the holder is elevated or lowered, including a drive portion on which the recording medium rests at the recording and reproducing position and driving the recording medium for recording and/or reproduction and an elevating portion having an elevating and lowering operation cam formed on its side portion and elevating or lowering the holder when it is slid in parallel to the direction in which the cartridge is inserted. The elevating portion includes first and second slide members each having cam grooves formed on its side surfaces and the first and second slide members are coupled together with a predetermined clearance such that they can be fine moved relatively, whereby the cartridge with the recording medium stored therein can be loaded and unloaded stably and reliably.
摘要翻译：一种记录和再现装置，具有用于保持插入的盒式存储器的存储器，其中存储有记录介质的记录介质在记录和再现位置被装载或卸载，用于记录和/或再现信息作为保持器的升高或降低，包括记录介质在记录和再现位置处放置并驱动用于记录和/或再现的记录介质的驱动部分和具有形成在其侧部上的升降操作凸轮的升降部分，并且当升起或降低保持器时被平行于插入盒的方向滑动。升降部分包括第一和第二滑动构件，每个滑动构件具有形成在其侧表面上的凸轮槽，并且第一和第二滑动构件以预定的间隙联接在一起，使得它们可以相对地微细地移动，由此存储记录介质的盒可以稳定可靠地装卸。

9. 发明授权

US6046976A Disc cartridge with grooves for a recording and reproducing apparatus 失效
标题翻译：具有用于记录和再现装置的凹槽的光盘盒
公开(公告)号：US6046976A
公开(公告)日：2000-04-04
申请号：US66034
申请日：1998-04-24
申请人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
发明人： Shizuo Arai , Yoshitaka Aoki , Takakiyo Kanazawa , Akio Matsuda , Kiyoshi Ohmori , Sunao Aoki , Takatsugu Funawatari
IPC分类号： G11B7/085 , G11B7/09 , G11B7/22 , G11B11/105 , G11B17/04 , G11B21/08 , G11B21/12 , G11B3/70 , G11B5/84
CPC分类号： G11B17/0436 , G11B11/10558 , G11B17/0408 , G11B21/083 , G11B21/12 , G11B7/08582 , G11B7/0932 , G11B7/0933 , G11B7/0935 , G11B11/10571 , G11B11/10576 , G11B7/22
摘要： A disk cartridge is provided for storing a recording disk in a space formed by fastening an upper half and a lower half. At least either the upper half or the lower half has a pair of groove portions defined on its right and left side surfaces from the front end to the central portion direction so as to oppose a mis-insertion preventing protrusion portion formed on a disk drive. Engagement concave portions which are engaged and held by the holding member disposed within the disk drive when the disk cartridge is loaded into the disk drive are provided on the inner surfaces of the groove portions.
摘要翻译：提供了一种盘盒，用于将记录盘存储在通过紧固上半部和下半部形成的空间中。上半部或下半部中的至少一个具有从前端到中心部方向在其左右侧表面上限定的一对槽部，以与形成在盘驱动器上的防止错入突出部相对。在盘部的内表面上设置接合凹部，该卡定凹部在盘驱动器装载到盘驱动器中时被配置在盘驱动器内的保持部件卡合并保持。

10. 发明申请

US20130027522A1 STEREOSCOPIC IMAGING APPARATUS 审中-公开
标题翻译：立体成像装置
公开(公告)号：US20130027522A1
公开(公告)日：2013-01-31
申请号：US13551922
申请日：2012-07-18
申请人： Masahiro Yamada , Sunao Aoki
发明人： Masahiro Yamada , Sunao Aoki
IPC分类号： H04N13/02
CPC分类号： G03B35/10 , G02B27/144 , H04N13/239
摘要： A stereoscopic imaging apparatus includes: an objective optical system acquiring light rays emitted from a subject and guiding the light rays to a downstream component; a separation optical system having a partially reflective surface reflecting part of the light rays and transmitting part thereof; first image forming optical system disposed on a path along which the light rays reflected off the separation optical system travel and focusing the reflected light rays to form a parallax image; second image forming optical system disposed on a path along which the light rays passing through the separation optical system travel and focusing the transmitted light rays to form a parallax image; a first imaging device converting the parallax image formed by the first image forming optical system into an image signal; and a second imaging device converting the parallax image formed by the second image forming optical system into an image signal.
摘要翻译：立体成像装置包括：物镜光学系统，其获取从被检体发射的光线并将光线引导到下游部件; 分离光学系统，其具有反射光线的一部分并透射其部分的部分反射表面; 第一成像光学系统，设置在从分离光学系统反射的光线沿着该路径行进并聚焦反射光线以形成视差图像的路径上; 第二图像形成光学系统设置在通过分离光学系统的光线沿着该路径行进并聚焦透射光线以形成视差图像的路径上; 第一成像装置，将由第一成像光学系统形成的视差图像转换为图像信号; 以及将由第二成像光学系统形成的视差图像转换为图像信号的第二成像装置。

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