Optical transmission apparatus
    11.
    发明申请
    Optical transmission apparatus 有权
    光传输装置

    公开(公告)号:US20070036549A1

    公开(公告)日:2007-02-15

    申请号:US11496499

    申请日:2006-08-01

    IPC分类号: H04J14/08

    摘要: An optical transmission apparatus that improves the reliability of system operation by efficiently limiting the line speed of a signal sent from a user with a guard mechanism. An optical branching section makes an optical signal branch in two directions. A through branching line passes an optical signal in its original condition and sends the optical signal as a through optical branch signal. A delay branching line delays an optical signal by a delay amount set and sends the optical signal as a delayed optical branch signal. An optical multiplexing section combines the through optical branch signal and the delayed optical branch signal. A line speed limitation section limits acceptance of the line speed of the optical signal inputted by generating a multiplexed optical signal that meets a pulse mask standard for an optical signal to be passed for the optical signal which is sent at a line speed lower than or equal to a line speed settled under contract with a user and which is to be passed and by setting the delay amount for generating a multiplexed optical signal that does not meet a pulse mask standard for an optical signal acceptance of which is to be refused for the optical signal which is sent at a line speed higher than the line speed settled under contract with the user and acceptance of which is to be refused.

    摘要翻译: 一种光传输装置,其通过有效地限制由具有防护机构的用户发送的信号的线路速度来提高系统操作的可靠性。 光分支部分使光信号在两个方向上分支。 通过分支线在其原始状态下通过光信号,并将光信号作为通过光分支信号发送。 延迟分支线将光信号延迟设定的延迟量,并发送光信号作为延迟光分支信号。 光复用部分结合了通过光分支信号和延迟光分支信号。 线路速度限制部通过生成符合要通过的光信号的脉冲掩码标准的复用光信号来输入的光信号的线速度的接受限制为以低于或等于的线速度发送的光信号 以与用户约定并将要通过的线路速度,并且通过设置用于生成不满足光信号接收的不符合脉冲掩码标准的复用光信号的延迟量用于光信号接收 信号以高于与用户签订的线路速度高于线速度的线路发送,并且接收将被拒绝的信号。

    Method and apparatus for forming nitrided silicon film
    12.
    发明申请
    Method and apparatus for forming nitrided silicon film 审中-公开
    形成氮化硅膜的方法和装置

    公开(公告)号:US20050255713A1

    公开(公告)日:2005-11-17

    申请号:US10520815

    申请日:2003-07-04

    摘要: A method for forming a silicon nitride film which comprises heating a substrate (2) placed in the inner space (3) of a chamber (4) to a desired temperature, feeding a hexamethyl disilazane gas and a gas containing active species formed by the plasma excitation of an N2 gas to the chamber (4) holding the substrate (2), to thereby deposit a reaction product formed by the reaction of the hexaalkyldisilazan gas with the above active species and form the silicon nitride film. The method allows the formation of a silicon nitride film being reduced in the contents of carbon and hydrogen with safety and good efficiency.

    摘要翻译: 一种形成氮化硅膜的方法,其包括将放置在室(4)的内部空间(3)中的衬底(2)加热到所需温度,将六甲基二硅氮烷气体和包含由等离子体形成的活性物质的气体 将N 2 O 2气体激发到保持基板(2)的室(4),从而沉积由六烷基二硅氮烷气体与上述活性物质反应形成的反应产物,并形成氮化硅 电影。 该方法允许形成氮化硅膜,其安全性和效率降低了碳和氢的含量。

    Mist generator, film formation apparatus, and method of forming film using the film formation apparatus

    公开(公告)号:US11534791B2

    公开(公告)日:2022-12-27

    申请号:US15931968

    申请日:2020-05-14

    IPC分类号: B05B17/06 B05B7/00 H01L21/02

    摘要: A mist generator may include a reservoir storing a solution, a plurality of ultrasonic vibrators, a mist delivery path, and a mist collector. The plurality of ultrasonic vibrators may be disposed under the reservoir and configured to apply ultrasonic vibration to the solution stored in the reservoir to generate mist of the solution in the reservoir. The mist delivery path may be configured to deliver the mist from an inside of the reservoir to an outside of the reservoir. The mist collector may be disposed above the solution in the reservoir, wherein an upper end of the mist collector may be connected to an upstream end of the mist delivery path, a lower end of the mist collector may include an opening, and a width of the mist collector may increase from the upper end toward the opening. The plurality of ultrasonic vibrators may be located directly under the opening.

    Method and circuit for asynchronous transmission
    16.
    发明授权
    Method and circuit for asynchronous transmission 有权
    用于异步传输的方法和电路

    公开(公告)号:US07936792B2

    公开(公告)日:2011-05-03

    申请号:US11063196

    申请日:2005-02-22

    IPC分类号: H04J3/06

    CPC分类号: H04L25/40 H04L25/38

    摘要: The present invention relates to serial asynchronous transmission of data of fixed length in which a start bit and a stop bit are inserted at the head and tail, respectively, of the data. The insertion of a fixed bit having a predetermined logical value every predetermined number of bits of the data allows an idle state period to be reduced up to the predetermined number of bits plus 1 bit, resulting in considerable improvement in transmission efficiency.

    摘要翻译: 本发明涉及固定长度的数据的串行异步传输,其中起始位和停止位分别插入数据的头部和尾部。 每隔预定数量的位数插入具有预定逻辑值的固定位允许将空闲状态周期减少到预定位数加上1位,导致传输效率显着提高。

    Control of image forming sections of a printing apparatus with color registration
    17.
    发明授权
    Control of image forming sections of a printing apparatus with color registration 有权
    控制具有彩色配准的打印设备的图像形成部分

    公开(公告)号:US07116920B2

    公开(公告)日:2006-10-03

    申请号:US10614123

    申请日:2003-07-08

    IPC分类号: G03G15/00 G03G15/01

    摘要: A printing apparatus has a plurality of image forming sections that are removably attached to a body of the printing apparatus and form images of different colors. The apparatus includes a specifying unit such as an operation panel and a control unit. The specifying unit specifies an image forming section that performs printing. The control unit controls the image forming section specified by the specifying unit to form an image of a corresponding color. The apparatus further includes a plurality of detectors that detect the presence and absence of corresponding image forming sections in the body. When the detector detects that a specified image forming section is present, the control unit controls the specified image forming section to operate. When the detector detects that the specified image forming section specified is absent, the control unit does not control the specified image forming section to operate.

    摘要翻译: 打印设备具有多个图像形成部分,其可移除地附接到打印设备的主体并且形成不同颜色的图像。 该装置包括诸如操作面板和控制单元的指定单元。 指定单元指定执行打印的图像形成部。 控制单元控制由指定单元指定的图像形成部分以形成相应颜色的图像。 该装置还包括多个检测器,其检测身体中相应的图像形成部分的存在和不存在。 当检测器检测到指定的图像形成部分存在时,控制单元控制指定的图像形成部分进行操作。 当检测器检测到指定的图像形成部分不存在时,控制单元不控制指定的图像形成部分进行操作。

    Dispersion compensating method and dispersion compensating apparatus

    公开(公告)号:US20060210220A1

    公开(公告)日:2006-09-21

    申请号:US11437803

    申请日:2006-05-22

    IPC分类号: G02B6/42

    摘要: A dispersion compensating method for carrying out automatic level control with the use of target output power and an ASE correction value corresponding to the number of wavelengths to multiplex and making output power of a wavelength multiplexed signal constant, comprising the steps of: switching into automatic gain control in which the output power of the wavelength multiplexed signal is made constant, to carry out increase/decrease of the wavelengths to multiplex; varying a dispersion compensating amount based on the increase/decrease of the wavelengths by the automatic gain control; calculating an ASE variation amount due to the change in the dispersion compensating amount; and reflecting the ASE variation amount on the ASE correction value and switching into the automatic level control.

    Wavelength division-multiplex system
    19.
    发明申请
    Wavelength division-multiplex system 有权
    波分复用系统

    公开(公告)号:US20050201755A1

    公开(公告)日:2005-09-15

    申请号:US10895307

    申请日:2004-07-21

    摘要: A power-down delay unit 15 for delaying cutoff of a voltage is provided in the power supply line for supplying power to an optical module 14 of a transponder unit 16 of each wavelength. The power-down delay unit 15 assigns a different delay in power disconnection each wavelength. The length of the delay is a time required by an AMP unit or longer to change from an ALC mode to an AGC mode. With the configuration, when the power supply for supplying power to the plurality of transponder units 16 becomes faulty and output of a number of wavelengths simultaneously stops, the actual optical signal gradually stops output wavelength by one wavelength. Thereby a nonlinear effect because of going up of a power of an optical signal too much is not occurred, therefore it is able to prevent an undesired influence for a wavelength not to be stopped.

    摘要翻译: 在用于向每个波长的应答器单元16的光模块14供电的电源线中提供用于延迟电压截止的掉电延迟单元15。 断电延迟单元15在每个波长的功率断开中分配不同的延迟。 延迟的长度是AMP单元所需的时间或更长从ALC模式变为AGC模式的时间。 通过该结构,当用于向多个应答器单元16供电的电源发生故障并且多个波长的输出同时停止时,实际的光信号逐渐将输出波长停止一个波长。 因此,不会发生由于光信号的功率过大而引起的非线性效应,因此能够防止对不停止的波长的不期望的影响。

    Color image printer
    20.
    发明授权
    Color image printer 有权
    彩色图像打印机

    公开(公告)号:US06580523B1

    公开(公告)日:2003-06-17

    申请号:US09158898

    申请日:1998-09-23

    IPC分类号: G06F1500

    摘要: A color image printing apparatus has a plurality of positioning mechanisms each of which selectively positions a corresponding photoconductive drum at an operative position and a non-operative position. A controlling section selectively controls the positioning mechanisms in a first operation mode or in a second operation mode according to the color detected in the color plane by the color detecting section. The first operation mode is a mode where the controlling section causes a positioning mechanism corresponding to the color detected by the color detecting section to the operative position, and the positioning mechanism remains at the operative position throughout the job once it is brought to the operative position. The second operation mode is a mode where if only black is detected in the first page of a job then a photoconductive drum corresponding to black is brought to the operative position, and if any one of yellow, magenta, and cyan black is detected in a subsequent page, the controlling section causes all of the positioning mechanisms to be brought to their operative positions.

    摘要翻译: 彩色图像打印设备具有多个定位机构,每个位置选择性地将相应的感光鼓定位在操作位置和非操作位置。 控制部分根据颜色检测部分在彩色平面中检测到的颜色,在第一操作模式或第二操作模式中选择性地控制定位机构。 第一操作模式是这样的模式,其中控制部分使得与由颜色检测部分检测到的颜色相对应的定位机构到达操作位置,并且定位机构一旦到达操作位置就保持在整个作业位置的操作位置 。 第二操作模式是如果在作业的第一页中仅检测到黑色的模式,则与黑色对应的感光鼓被带到操作位置,并且如果检测到黄色,品红色和青色中的任何一种 随后的页面中,控制部分使得所有的定位机构都被带到其操作位置。