Split type optical pick-up device
    31.
    发明授权
    Split type optical pick-up device 失效
    分体式光学拾取装置

    公开(公告)号:US5095473A

    公开(公告)日:1992-03-10

    申请号:US625789

    申请日:1990-12-10

    申请人: Hiroshi Gotoh

    发明人: Hiroshi Gotoh

    IPC分类号: G11B7/09 G11B7/135

    摘要: A split type optical pick-up device suitable for use in an optical disc memory system has a two-part structure: stationary and movable optical systems which are provided separately. The stationary optical system includes a semiconductor laser for emitting a laser beam which is received by a deflecting member of the movable optical system. The thus deflected laser beam is focused onto an optical disc by an objective lens. The light reflecting from the optical disc passes through the objective lens in the reversed direction and also through the deflecting member to impinge upon a tracking error detector which is also provided in the movable optical system. Because of the provision of the tracking error detector in the movable optical system, there will be produced no offset in a tracking signal generated by the tracking error detector.

    摘要翻译: 适用于光盘存储器系统的分割型光学拾取装置具有两部分结构:分开设置的固定和可移动光学系统。 固定光学系统包括用于发射由可移动光学系统的偏转构件接收的激光束的半导体激光器。 这样偏转的激光束被物镜聚焦在光盘上。 从光盘反射的光沿相反方向穿过物镜并且还穿过偏转构件以撞击也设置在可移动光学系统中的跟踪误差检测器。 由于在可移动光学系统中提供了跟踪误差检测器,所以在由跟踪误差检测器产生的跟踪信号中将不产生偏移。

    Split type optical pick-up device with a tracking error detector on the
moving part
    32.
    发明授权
    Split type optical pick-up device with a tracking error detector on the moving part 失效
    分体式光学拾取装置,在移动部件上具有跟踪误差检测器

    公开(公告)号:US4977552A

    公开(公告)日:1990-12-11

    申请号:US232319

    申请日:1988-08-15

    申请人: Hiroshi Gotoh

    发明人: Hiroshi Gotoh

    CPC分类号: G11B7/0901 G11B7/12

    摘要: A split type optical pick-up device suitable for use in an optical disc memory system has a two-part structure: stationary and movable optical systems which are provided separately. The stationary optical system includes a semiconductor laser for emitting a laser beam which is received by a deflecting member of the movable optical system. The thus deflected laser beam is focused onto an optical disc by an objective lens. The light reflected from the optical disc passes through the objective lens in the reverse direction and also through the deflecting member to impinge upon a tracking error detector which is also provided in the movable optical system. The deflecting member has differnt rates of transmission for p and s polarized light for the light reflected from the optical disc such that the s polarized light is reflected toward the stationary optical system as much as possible so as not to waste the s polarized light, which defines a component of an information signal to be reproduced in the stationary optical system. Because of the provision of the tracking error detector in the movable optical system, there will be produced no offset in a tracking signal generated by the tracking error detector, and since the deflecting member reflects the s polarized light as much as possible, there is obtained an enhanced S/N ratio.

    摘要翻译: 适用于光盘存储器系统的分割型光学拾取装置具有两部分结构:分开设置的固定和可移动光学系统。 固定光学系统包括用于发射由可移动光学系统的偏转构件接收的激光束的半导体激光器。 这样偏转的激光束被物镜聚焦在光盘上。 从光盘反射的光沿相反方向穿过物镜并且还穿过偏转构件以撞击也设置在可移动光学系统中的跟踪误差检测器。 偏转构件对于从光盘反射的光的p和s偏振光的透射率不同,使得s偏振光尽可能多地朝向固定光学系统反射,以便不浪费s偏振光,其中 定义要在固定光学系统中再现的信息信号的分量。 由于在可移动光学系统中设置了跟踪误差检测器,所以在由跟踪误差检测器产生的跟踪信号中将不产生偏移,并且由于偏转部件尽可能多地反射S偏振光, 增强的S / N比。

    Angular velocity sensor
    33.
    发明授权
    Angular velocity sensor 失效
    角速度传感器

    公开(公告)号:US4408490A

    公开(公告)日:1983-10-11

    申请号:US230039

    申请日:1981-01-30

    IPC分类号: G01C19/00 G01P15/08

    CPC分类号: G01P9/00

    摘要: A heating wire is wound around a casing within which a sensor body is placed. Thermo-sensitive switch means is connected to the heating wire, which is responsive to the temperature within the casing to control the rate at which electric current is supplied to the heating wire so as to keep the temperature at a constant value. The casing may be placed within an airtight housing which is made of an insulating material. A further heating wire may be arranged on the inner wall of the airtight housing, which is controlled by further thermo-sensitive switch means so as to keep the temperature within the housing at a constant value.

    摘要翻译: 电热丝缠绕在其中放置传感器体的外壳上。 热敏开关装置连接到加热丝,其响应于壳体内的温度来控制向加热丝供应电流的速率,以将温度保持在恒定值。 壳体可以放置在由绝缘材料制成的气密壳体内。 另外的加热线可以设置在气密壳体的内壁上,其由另外的热敏开关装置控制,以将壳体内的温度保持在恒定值。

    Printing apparatus and printing control method
    35.
    发明申请
    Printing apparatus and printing control method 审中-公开
    印刷装置和印刷控制方法

    公开(公告)号:US20090225355A1

    公开(公告)日:2009-09-10

    申请号:US12379854

    申请日:2009-03-03

    IPC分类号: G06F3/12

    摘要: A first transmitting unit transmits print hold information to other printing apparatus connected on a downstream side in a data transmitting direction. A second transmitting unit transmits printing data from a host apparatus to the other printing apparatus. A third transmitting unit transmits page deletion information to the other printing apparatus every time a page is printed. When a printing condition cannot be satisfied, a fourth transmitting unit transmits print-disable information to the other printing apparatus, and releases a hold of the printing process in the other printing apparatus according to the print-disable information.

    摘要翻译: 第一发送单元向连接在数据发送方向的下游侧的其他打印装置发送打印保持信息。 第二发送单元将打印数据从主机发送到另一打印装置。 第三发送单元在每次打印页面时向其他打印装置发送页面删除信息。 当不能满足打印条件时,第四发送单元向其他打印设备发送打印禁止信息,并根据打印禁止信息释放其他打印设备中的打印处理的保持。

    THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE
    36.
    发明申请
    THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE 有权
    薄膜晶体管基板和显示器件

    公开(公告)号:US20090134393A1

    公开(公告)日:2009-05-28

    申请号:US12090883

    申请日:2006-12-01

    IPC分类号: H01L33/00

    摘要: A thin-film transistor substrate in which an aluminum alloy film composing a source/drain wiring is directly connected with a transparent electrode. The thin-film transistor substrate includes a gate wiring, and source wiring and drain wiring, the gate wiring and the source and drain wiring being arranged orthogonally to each other. The single-layer aluminum alloy film composing the gate wiring and the single-layer aluminum alloy film composing the source wiring and the drain wiring are the same in composition. Furthermore, display devices can be mounted with the above thin-film transistor substrates.

    摘要翻译: 其中构成源极/漏极布线的铝合金膜与透明电极直接连接的薄膜晶体管基板。 薄膜晶体管基板包括栅极布线,源极布线和漏极布线,栅极布线和源极和漏极布线彼此正交布置。 构成栅极布线的单层铝合金膜和构成源极布线和漏极布线的单层铝合金膜的组成相同。 此外,显示装置可以安装有上述薄膜晶体管基板。

    Recording medium and reading system
    38.
    发明授权
    Recording medium and reading system 失效
    录音媒体和阅读系统

    公开(公告)号:US07359299B2

    公开(公告)日:2008-04-15

    申请号:US10308131

    申请日:2002-12-03

    申请人: Hiroshi Gotoh

    发明人: Hiroshi Gotoh

    IPC分类号: G11B7/00

    摘要: A medium judgment program is recorded on an information recording medium. The program causes a computer to judge whether the medium is authorized. The judgment may be based on information on a unique value preformed in the medium in regard to each of the media. If the computer determines that the information recording medium is right or authorized, the program permits the computer to reproduce a main program. The main program is different than the medium judgment program. If the computer determines that the information recording medium is wrong or unauthorized, the computer is prohibited from reproducing the main program.

    摘要翻译: 介质判断程序被记录在信息记录介质上。 程序使计算机判断介质是否被授权。 该判断可以基于关于每个媒体在介质中执行的唯一值的信息。 如果计算机确定信息记录介质是正确的或授权的,则该程序允许计算机再现主程序。 主程序与中级判断程序不同。 如果计算机确定信息记录介质错误或未经授权,则禁止计算机再现主程序。

    Display device
    40.
    发明申请
    Display device 有权
    显示设备

    公开(公告)号:US20050224795A1

    公开(公告)日:2005-10-13

    申请号:US11091442

    申请日:2005-03-29

    摘要: A display device includes an insulating substrate, a thin-film transistor arranged on the insulating substrate, a pixel electrode including a transparent electrode, and an aluminum alloy film as a connection wiring section for electrically connecting between the thin-film transistor and the pixel electrode. The aluminum alloy film is a multilayer aluminum alloy film including an aluminum alloy layer containing no nitrogen, and another aluminum alloy layer being arranged on the first layer and containing nitrogen. The nitrogen-containing layer ensures corrosion resistance against an alkaline solution. The nitrogen-containing aluminum alloy layer has been removed at least in a connection area with the pixel electrode so as to allow the pixel electrode to be directly connected to the first aluminum alloy layer.

    摘要翻译: 显示装置包括绝缘基板,布置在绝缘基板上的薄膜晶体管,包括透明电极的像素电极和作为用于电连接薄膜晶体管和像素电极的连接布线部分的铝合金膜 。 铝合金膜是包括不含氮的铝合金层的多层铝合金膜,另一铝合金层设置在第一层上并含有氮。 含氮层确保了对碱性溶液的耐腐蚀性。 至少在与像素电极的连接区域中除去含氮铝合金层,以使像素电极直接连接到第一铝合金层。