CMOS output buffer with pre-drive circuitry to control slew rate of main
drive transistors
    1.
    发明授权
    CMOS output buffer with pre-drive circuitry to control slew rate of main drive transistors 失效
    具有预驱动电路的CMOS输出缓冲器,用于控制主驱动晶体管的转换速率

    公开(公告)号:US5216293A

    公开(公告)日:1993-06-01

    申请号:US814438

    申请日:1991-12-30

    CPC分类号: H03K17/08122 H03K17/163

    摘要: A CMOS output buffer comprises an output stage circuit including MOS transistors each having a CMOS structure, for outputting a signal, and an output stage control circuit arranged prior to the output stage circuit. The output stage control circuit includes a pull-up circuit and a pull-down circuit for controlling the gate of the final stage MOS transistor of the MOS transistors so that a speed at which a gate-to-source voltage varies when the final stage MOS transistor is turned on, is slower than a speed at which the gate-to-source voltage varies when the final stage MOS transistor is turned off.

    摘要翻译: CMOS输出缓冲器包括:输出级电路,包括各自具有CMOS结构的MOS晶体管,用于输出信号;以及输出级控制电路,布置在输出级电路之前。 输出级控制电路包括上拉电路和下拉电路,用于控制MOS晶体管的最终级MOS晶体管的栅极,使得栅极至源极电压在最终级MOS 晶体管导通时,比最终级MOS晶体管截止时栅极至源极电压变化的速度慢。

    Semiconductor integrated circuit for suppressing overshooting and ringing
    3.
    发明授权
    Semiconductor integrated circuit for suppressing overshooting and ringing 失效
    用于抑制过冲和振铃的半导体集成电路

    公开(公告)号:US5680068A

    公开(公告)日:1997-10-21

    申请号:US546108

    申请日:1995-10-20

    CPC分类号: H03K19/00361

    摘要: There is provided a semiconductor integrated circuit including an output circuit having a first buffer section to which a first power supply voltage is applied and an input signal is supplied to amplify and output the input signal, and a second buffer section to which a second power supply voltage is applied and a signal output from said first buffer section is supplied to amplify and output the signal outside through an output terminal, a switching element which has two terminals respectively connected to said output terminal and a ground voltage terminal and receives a control signal to change a conductive resistance, and a bias circuit for receiving the input signal or a signal output from said first buffer section, generating a control signal, and supplying the control signal to said switching element to control the conductive resistance of said switching element so as not to allow a potential of said output terminal to exceed a predetermined value.

    摘要翻译: 提供了一种半导体集成电路,包括:输出电路,其具有施加第一电源电压的第一缓冲部分,并且提供输入信号以放大和输出输入信号;第二缓冲部分,第二电源 电压被施加,从第一缓冲器部分输出的信号通过输出端子放大并输出到外部,开关元件具有分别连接到所述输出端子的两个端子和接地电压端子,并接收控制信号 改变导电电阻;以及偏置电路,用于接收所述输入信号或从所述第一缓冲器部分输出的信号,产生控制信号,并将所述控制信号提供给所述开关元件,以控制所述开关元件的导电电阻,使得不 以允许所述输出端子的电位超过预定值。

    SOFT CONTACT LENS APPLICATION METHOD, LIQUID FOR CONTACT LENSES AND SOFT CONTACT LENS PACKAGE
    4.
    发明申请
    SOFT CONTACT LENS APPLICATION METHOD, LIQUID FOR CONTACT LENSES AND SOFT CONTACT LENS PACKAGE 有权
    软接触镜应用方法,液体接触镜和软接触镜套

    公开(公告)号:US20130293833A1

    公开(公告)日:2013-11-07

    申请号:US13988016

    申请日:2010-11-17

    IPC分类号: G02C7/04

    摘要: An object of the invention is to provide an application method capable of facilitating the application of the soft contact lens without using any instrument, a liquid for contact lenses capable of being used for the application method, and a soft contact lens package. The present invention is a method for applying a soft contact lens, including a shrinkage step of shrinking a soft contact lens by contacting the soft contact lens with a liquid for contact lenses, the liquid for contact lenses being capable of shrinking the soft contact lens to a state of being more intensively shrunken than an equilibrium state thereof in a physiological saline; and an application step of applying the shrunken soft contact lens to the eye, in which after the application step, the size of the soft contact lens is restored.

    摘要翻译: 本发明的目的是提供一种能够方便使用软性隐形眼镜而不使用任何仪器的应用方法,能够用于该应用方法的隐形眼镜用液体和软性隐形眼镜包装。 本发明是一种应用软性隐形眼镜的方法,包括收缩步骤,通过使软性隐形眼镜与隐形眼镜液体接触来收缩软性隐形眼镜,用于隐形眼镜的液体能够将软性隐形眼镜收缩到 在生理盐水中比其平衡状态更加紧缩的状态; 以及将收缩的软性隐形眼镜应用于眼睛的应用步骤,其中在应用步骤之后恢复软性隐形眼镜的尺寸。

    LENS ASSEMBLY AND IMAGE-TAKING APPARATUS
    5.
    发明申请
    LENS ASSEMBLY AND IMAGE-TAKING APPARATUS 有权
    镜头装配和图像拍摄装置

    公开(公告)号:US20100079879A1

    公开(公告)日:2010-04-01

    申请号:US12559783

    申请日:2009-09-15

    IPC分类号: G02B7/02

    CPC分类号: G02B7/023 G02B13/22

    摘要: A lens assembly includes a barrel having an object-side opening and an image-forming-side opening. The barrel further has a positioning section that positions an image-forming-side surface of a lens by having line contact around an optical axis at a center. The positioning section is disposed at a position that is closer to an object side than the image-forming-side opening of the barrel is. The barrel also has an image-forming section that extends from the positioning section to a center of the optical axis along the image-forming-side surface of the lens and forms an edge of the image-forming-side opening of the barrel.

    摘要翻译: 透镜组件包括具有物体侧开口和图像形成侧开口的筒体。 筒体还具有定位部,该定位部通过围绕中心的光轴线接触来定位透镜的图像形成侧表面。 定位部设置在比筒的成像侧开口更靠近物体侧的位置。 枪管还具有从定位部分沿着透镜的成像侧表面延伸到光轴的中心的图像形成部分,并且形成镜筒的成像侧开口的边缘。

    LENS ASSEMBLY AND METHOD OF DISPOSING OPTICAL MEMBER IN CERAMIC LENS FRAME
    6.
    发明申请
    LENS ASSEMBLY AND METHOD OF DISPOSING OPTICAL MEMBER IN CERAMIC LENS FRAME 失效
    镜头组件及其在陶瓷镜片框架中的处理方法

    公开(公告)号:US20100079876A1

    公开(公告)日:2010-04-01

    申请号:US12559718

    申请日:2009-09-15

    IPC分类号: G02B7/02

    CPC分类号: G02B7/021

    摘要: A lens assembly has: optical members including lenses and spacing rings; and a ceramic lens frame into which the optical members are inserted. A solid lubricant is applied to at least one of a part of the inner peripheral surface of the ceramic lens frame, which part is to be in contact with at least the outer peripheral surfaces of the optical members, and the outer peripheral surfaces of the optical members. Subsequently, the lenses and spacing rings are alternately inserted into the ceramic lens frame and then pressed by a pressing ring.

    摘要翻译: 透镜组件具有:包括透镜和间隔环的光学构件; 以及陶瓷透镜框,光学构件插入其中。 将固体润滑剂施加到陶瓷透镜框的内周面的至少一部分至少与光学构件的外周面接触的部分,光学构件的外周面 会员 随后,将透镜和间隔环交替地插入到陶瓷透镜框架中,然后通过按压环按压。

    Transfer apparatus
    7.
    发明授权

    公开(公告)号:US07042530B2

    公开(公告)日:2006-05-09

    申请号:US10704904

    申请日:2003-11-12

    IPC分类号: G02F1/13

    CPC分类号: B41J2/4473 B41J2/445

    摘要: The transfer apparatus includes a light source, a transmission type image display device in which a liquid crystal layer is held between two sets of substrates and polarizing plates and a photosensitive recording medium. The light source, the image display device and the photosensitive recording medium are arranged in series along a direction in which light from the light source advances and the image display device and the photosensitive recording medium are arranged in a non-contact state. A display image transmitted from the transmission type image display device is transferred to the photosensitive recording medium. A distance between the image display device and the photosensitive recording medium and a sum total of thicknesses of the substrate and the polarizing plate at least on a side of the photosensitive recording medium in the image display device are set in accordance with a definition of the display image.

    Electronic mail system
    8.
    发明授权
    Electronic mail system 有权
    电子邮件系统

    公开(公告)号:US07016992B2

    公开(公告)日:2006-03-21

    申请号:US09929279

    申请日:2001-08-15

    IPC分类号: G06F3/00 G06F13/00 H04L9/00

    摘要: The present invention provides a system capable of individually controlling each of receiving devices while making full use of the advantages of broadcasting. Simultaneous transmission is carried out from a broadcasting device 2 to a plurality of receiving devices 6 via a broadcasting path. Further, the broadcasting device 2 sends operation control data to the receiving device 6 through a communication path. The receiving device 6 changes its operation in accordance with the operation control data when received broadcasting is decoded. In this way, each of the receiver devices 6 can be controlled individually using the operation control data while making full use of the advantages of broadcasting.

    摘要翻译: 本发明提供一种能够在充分利用广播的优点的同时单独控制各个接收装置的系统。 通过广播路径从广播设备2到多个接收设备6同时发送。 此外,广播设备2通过通信路径向接收设备6发送操作控制数据。 当接收广播被解码时,接收装置6根据操作控制数据改变其操作。 以这种方式,可以在充分利用广播的优点的同时使用操作控制数据来单独地控制每个接收机设备6。

    Transfer apparatus
    9.
    发明授权
    Transfer apparatus 有权
    转运设备

    公开(公告)号:US06714265B2

    公开(公告)日:2004-03-30

    申请号:US09972964

    申请日:2001-10-10

    IPC分类号: G02F113

    CPC分类号: B41J2/4473 B41J2/445

    摘要: The transfer apparatus includes a light source, a transmission type image display device in which a liquid crystal layer is held between two sets of substrates and polarizing plates and a photosensitive recording medium. The light source, the image display device and the photosensitive recording medium are arranged in series along a direction in which light from the light source advances and the image display device and the photosensitive recording medium are arranged in a non-contact state. A display image transmitted from the transmission type image display device is transferred to the photosensitive recording medium. A distance between the image display device and the photosensitive recording medium and a sum total of thicknesses of the substrate and the polarizing plate at least on a side of the photosensitive recording medium in the image display device are set in accordance with a definition of the display image.

    摘要翻译: 转印装置包括光源,其中液晶层保持在两组基板和偏振片之间的透射型图像显示装置和感光记录介质。 光源,图像显示装置和感光记录介质沿着来自光源的光前进的方向串联布置,并且图像显示装置和感光记录介质被布置在非接触状态。 从透射型图像显示装置发送的显示图像被转印到感光记录介质。 图像显示装置和感光记录介质之间的距离和至少在图像显示装置中的感光记录介质的一侧上的基板和偏振板的厚度的总和被设置为根据显示器的定义 图片。

    Interface circuit between different potential levels
    10.
    发明授权
    Interface circuit between different potential levels 失效
    不同电位之间的接口电路

    公开(公告)号:US5963055A

    公开(公告)日:1999-10-05

    申请号:US810117

    申请日:1997-02-25

    CPC分类号: H03K19/00315

    摘要: A semiconductor output circuit serves as an interface circuit between LSIs having a high and a low supply voltages. The output circuit has at least a pre-buffer and an output stage circuit. The output stage circuit has a pull-up n-channel transistor arranged between an output pad and a low-voltage power source. The output pad may receive a high voltage from an external circuit, or the LSI operating with high supply voltage. The pre-buffer applies a voltage in the range of a ground voltage and a high voltage to the gate of the pull-up transistor, to turn on and off the pull-up transistor. The output stage circuit further has a reverse current prevention circuit formed between and connected to the low-voltage power source and the pull-up transistor, to block a reverse current flowing from the output pad to the low-voltage power source when the high voltage is applied to the output pad.

    摘要翻译: 半导体输出电路用作具有高电源电压和低电源电压的LSI之间的接口电路。 输出电路至少具有预缓冲器和输出级电路。 输出级电路具有布置在输出焊盘和低压电源之间的上拉n沟道晶体管。 输出焊盘可以从外部电路接收高电压,或者以高电源电压工作的LSI。 预缓冲器将接地电压和高电压范围内的电压施加到上拉晶体管的栅极,以便导通和关断上拉晶体管。 输出级电路还具有形成在低电压电源和上拉晶体管之间并连接到低电压电源和上拉晶体管的反向电流防止电路,以在高电压时抑制从输出焊盘流向低压电源的反向电流 被施加到输出垫。