Active noise-reduction control apparatus and method
    21.
    发明申请
    Active noise-reduction control apparatus and method 审中-公开
    主动降噪控制装置及方法

    公开(公告)号:US20070076896A1

    公开(公告)日:2007-04-05

    申请号:US11501332

    申请日:2006-08-07

    IPC分类号: A61F11/06 G10K11/16 H03B29/00

    CPC分类号: G10K11/178 G10K2210/3028

    摘要: Apparatus includes generator generating reference signal based on noise emitted from sound source, detector detecting level of reference signal and change in level, unit comparing change with threshold-value range and produce compared result, filter filtering reference signal, adaptive filter having variable filter coefficient, unit updating filter coefficient according to change of level of reference signal for obtaining an updated filter coefficient, unit stopping updating of filter coefficient in response to compared result when change falls outside threshold-value range, unit storing updated filter coefficient each time filter coefficient is updated, generator generating control signal using stored filter coefficient, unit generating control sound based on control signal, microphone detecting synthesis sound pressure of control sound and noise to produce an error signal, and unit setting stored filter coefficient to more accurate coefficient than stored filter coefficient based on error signal, and signal acquired by filtering control signal through filter.

    摘要翻译: 装置包括基于声源发出的噪声发生器产生参考信号,检测器检测参考信号电平和电平变化,单位比较变化与阈值范围,产生比较结果,滤波滤波参考信号,具有可变滤波器系数的自适应滤波器, 单位根据参考信号电平的变化更新滤波器系数,以获得更新的滤波器系数;响应于当变化超出阈值范围时的比较结果,停止更新滤波器系数;单位存储每次滤波器系数更新的滤波器系数 发电机产生控制信号采用存储的滤波系数,单位产生控制声音基于控制信号,麦克风检测合成声压控制声和噪声产生误差信号,并将存储滤波器系数的单位设置为比基于存储滤波系数更精确的系数 上 误差信号和通过滤波器滤波控制信号获得的信号。

    Liquid droplet ejection apparatus, method for manufacturing electro-optic device, electro-optic device, and electronic equipment
    23.
    发明申请
    Liquid droplet ejection apparatus, method for manufacturing electro-optic device, electro-optic device, and electronic equipment 有权
    液滴喷射装置,电光装置的制造方法,电光装置和电子设备

    公开(公告)号:US20060050102A1

    公开(公告)日:2006-03-09

    申请号:US11221205

    申请日:2005-09-07

    申请人: Kenji Kojima

    发明人: Kenji Kojima

    IPC分类号: B41J29/393

    CPC分类号: B41J2/16579 B41J29/393

    摘要: A liquid droplet ejection apparatus performs a drawing operation on a workpiece set on a set table by driving the ejection of a functional liquid droplet ejection head in a head unit while moving the head unit in a main scanning direction relative to the set table. The liquid droplet ejection apparatus includes an ejection defect test unit for inspecting an ejection defect of the functional liquid droplet ejection head. The ejection defect test unit includes a drawn unit on which a predetermined test pattern is drawn by test ejection from the functional liquid droplet ejection head and ejection-defect determination means for determining the ejection defect by capturing an image of the test pattern drawn on the ejection-defect test unit and recognizing the image. The drawn unit is disposed on a scan moving axis offset from the set table towards the main scanning direction.

    摘要翻译: 液滴喷射装置通过在头部单元中的主扫描方向上移动头单元的同时驱动功能液滴喷射头的喷射来对设置在设定台上的工件进行拉拔操作。 液滴喷射装置包括用于检查功能液滴喷射头的喷射缺陷的喷射缺陷测试单元。 喷射缺陷测试单元包括一个拉伸单元,在该单元上,通过从功能液滴喷射头的测试喷射而绘制预定测试图案,以及喷射缺陷确定装置,用于通过捕获在喷射上绘制的测试图案的图像来确定喷射缺陷 不完整的测试单元并识别图像。 拉出单元设置在从设定台向主扫描方向偏移的扫描移动轴上。

    Waterproof construction of wire
    27.
    发明授权
    Waterproof construction of wire 失效
    电线防水施工

    公开(公告)号:US5536904A

    公开(公告)日:1996-07-16

    申请号:US231490

    申请日:1994-04-22

    CPC分类号: H01B7/285 H01B13/322

    摘要: A waterproof construction of a wire for a motor vehicle, which wire has one or more strands and an insulating coating surrounding the strands and is connected to a nonwatertight terminal including a terminal fixed directly to a body of the motor vehicle and a terminal mounted on a nonwatertight connector, wherein at a portion of the wire between its location connected to the nonwatertight terminal and a first branch point, the insulating coating is removed from the wire so as to expose the strands and waterproof material is filled among the strands such that an insulating and waterproofing coating member is wound around an outer periphery of the waterproof material.

    摘要翻译: 用于机动车辆的线材的防水结构,该线材具有一根或多股线束,并且包围线束的绝缘涂层,并且连接到非水密封端子,该非水密封端子包括直接固定在机动车辆的主体上的端子和安装在机动车辆上的端子 非水密连接器,其中在连接到非水密端子的位置处的线的一部分与第一分支点之间,绝缘涂层从线中移除以暴露线,并且防水材料被填充在线之间,使得绝缘 防水涂层部件缠绕在防水材料的外周。

    Wet-type image formation apparatus
    29.
    发明授权
    Wet-type image formation apparatus 失效
    湿式图像形成装置

    公开(公告)号:US5021834A

    公开(公告)日:1991-06-04

    申请号:US583441

    申请日:1990-09-17

    IPC分类号: G03G15/10 G03G15/11

    CPC分类号: G03G15/10 G03G15/11

    摘要: A wet-type image formation apparatus comprising (i) a belt-shaped photoconductor prepared by depositing a photoconductive material on the outer surface of a belt-shaped substrate; (ii) a plurality of pulleys which support and drive the belt-shaped photoconductor; (iii) a charging unit; (iv) an exposure unit; (v) a development unit; (vi) an image transfer unit; (vii) a squeeze roller unit, comprising a pair of roller-supporting members and a co-axial roller; (viii) a cleaning means; (ix) a liquid developer removing unit which is provided inside the belt-shaped photoconductor, capable of removing the liquid developer dropping onto the inner surface of the belt-shaped photoconductor and recovering it in a liquid developer reservoir or a development unit.

    摘要翻译: 一种湿式图像形成装置,包括:(i)通过在带状基板的外表面上沉积感光材料而制备的带状光电导体; (ii)支撑并驱动带状光电导体的多个滑轮; (iii)充电单元; (iv)曝光单元; (五)开发单位; (vi)图像传送单元; (vii)挤压辊单元,包括一对辊支撑构件和同轴辊; (viii)清洁装置; (ix)设置在带状光电导体内部的液体显影剂去除单元,能够除去滴在带状感光体的内表面上的液体显影剂,并将其回收到液体显影剂储存器或显影单元中。

    Method for controlling oxygen density in combustion exhaust gas
    30.
    发明授权
    Method for controlling oxygen density in combustion exhaust gas 失效
    控制燃烧废气氧浓度的方法

    公开(公告)号:US4516929A

    公开(公告)日:1985-05-14

    申请号:US610587

    申请日:1984-05-15

    IPC分类号: F23N1/02 F23N5/00 F23N1/00

    摘要: Oxygen content in the exhaust gas of a combustion system is controlled such that the actually detected value of the oxygen content is compared with a set value which is varied in accordance with the combustion load of the system. A value theoretically adapted to control an air-fuel mixing ratio is calculated from the combustion load and the result of the comparison, and the flow rates of air and fuel supplied to the combustion system are controlled according to this value.

    摘要翻译: 控制燃烧系统的废气中的氧含量,使氧气含量的实际检测值与根据系统的燃烧负荷而变化的设定值进行比较。 根据燃烧负荷和比较结果计算理论上适合于控制空气 - 燃料混合比的值,并且根据该值控制供应到燃烧系统的空气和燃料的流量。