Method and device for cleaning air
    1.
    发明授权
    Method and device for cleaning air 有权
    清洁空气的方法和装置

    公开(公告)号:US07160362B2

    公开(公告)日:2007-01-09

    申请号:US10482332

    申请日:2002-06-26

    IPC分类号: F24F7/06 B01D53/26

    摘要: A method of cleaning air, including a humidifying operation for humidifying the air containing chemical contaminants by a humidifier and taking a part of the gaseous contaminants in the air into excessive moisture to remove the contaminants from the air, and a dehumidifying operation for dehumidifying the humidified air by a condenser and taking the gaseous chemical contaminants remaining, without being removed, in the humidifying operation into condensed water for removal. By using an oblique honeycomb having both front and rear faces and both upper and lower faces disposed in open state, air is led from the front opening part of the oblique honeycomb and water is fed from the upper opening part thereof to one or both of the humidifier and condenser.

    摘要翻译: 一种清洁空气的方法,包括加湿操作,用于通过加湿器加湿包含化学污染物的空气,并将一部分空气中的气态污染物吸入过量的水分以从空气中除去污染物;以及除湿操作,用于对加湿的 空气通过冷凝器,并且在加湿操作中将气态化学污染物保留,而不被除去,进入冷凝水以除去。 通过使用具有前表面和后表面以及设置在打开状态的上表面和下表面的倾斜蜂窝体,从倾斜蜂窝体的前开口部分引导空气,并且水从其上部开口部分被供给到一个或两个 加湿器和冷凝器。

    Fuel shut-off valve
    4.
    发明授权
    Fuel shut-off valve 有权
    燃油切断阀

    公开(公告)号:US08186372B2

    公开(公告)日:2012-05-29

    申请号:US12076864

    申请日:2008-03-25

    IPC分类号: F16K24/04

    摘要: A fuel shut-off valve includes a casing, an ascendable and descendible float, and an upper valve element, which is actuated by the float to open and close connector passage that communicates the inside of fuel tank with the outside, and which includes a valve body and a ring-shaped seat member. The ring-shaped seat member makes a connector bore, which communicates with the connector passage, therein, and includes a base, a holding portion, a seating portion, a lip-shaped portion, and a thin-film-shaped portion. The seating portion opens and closes the connector passage, and defines an opening of the connector bore. The lip-shaped portion seats on and separates away from the float, and defines the other opening of the connector bore. The thin-film-shaped portion is disposed between the base and the lip-shaped portion, and is deformable elastically upon being pressed by the float when the float seats on the lip-shaped portion.

    摘要翻译: 燃料切断阀包括壳体,上升和下降的浮子以及由浮子致动以打开和闭合燃料箱内部与外部连通的连接器通道的上阀元件,其包括阀 身体和环形座椅构件。 环形座构件形成与连接器通道连通的连接孔,包括底座,保持部,底座部,唇形部以及薄膜状部。 座椅部分打开和关闭连接器通道,并且限定连接器孔的开口。 唇形部分位于离开浮子的位置并分离开,并限定连接器孔的另一个开口。 薄膜状部分设置在基部和唇形部分之间,并且当浮子位于唇形部分上时被浮子按压时可弹性变形。

    Optical device
    5.
    发明授权
    Optical device 有权
    光学装置

    公开(公告)号:US08054735B2

    公开(公告)日:2011-11-08

    申请号:US12224209

    申请日:2007-02-19

    IPC分类号: G11B7/00

    摘要: To provide an optical disc device 1, and similar, equipped with a new mechanism to reduce laser light noise due to optical feedback.In an optical disc device 1 in which a laser diode is driven by a high frequency modulation method, optical feedback is returned to the laser diode at a timing at which the phase of the injected carrier density is within one of the following ranges: (1) equal to or greater than the peak phase of the injected carrier density of the laser diode, and equal to or less than the peak phase of the injected carrier density of the laser diode plus 3π/8 (radians); or (2) equal to or greater than the peak phase of the injected carrier density of the laser diode plus 9π/8 (radians), and equal to or less than the peak phase of the injected carrier density of the laser diode plus 2π (radians).

    摘要翻译: 为了提供一种配备有新机构的光盘装置1,以减少由于光学反馈引起的激光噪声。 在通过高频调制方式驱动激光二极管的光盘装置1中,在注入的载流子密度的相位在以下范围内的时刻将光反馈返回到激光二极管:(1 )等于或大于激光二极管的注入的载流子密度的峰值相位,并且等于或小于激光二极管的注入的载流子密度加上3π/ 8(弧度)的峰值相位; 或(2)等于或大于激光二极管的注入载流子密度加上9&pgr / 8(弧度)的峰值相位,并且等于或小于激光二极管加上2&pgr的注入载流子密度的峰值相位 ; (弧度)。

    Tuning method of external cavity laser diode, variable wavelength laser module, and program of external cavity laser diode tuning
    6.
    发明授权
    Tuning method of external cavity laser diode, variable wavelength laser module, and program of external cavity laser diode tuning 有权
    外腔激光二极管调谐方法,可变波长激光模块,外腔激光二极管调谐程序

    公开(公告)号:US08023549B2

    公开(公告)日:2011-09-20

    申请号:US12570524

    申请日:2009-09-30

    IPC分类号: H01S3/08

    摘要: A tuning methods of an External Cavity Laser Diode (ECLD), comprises steps of: (1) providing a laser light to a grating so as to tilt the grating to an optical axis of a collimated laser light, (2) adjusting the orientation of the grating relative to the collimated laser light, (3) monitoring singleness of longitudinal mode and optical power of a light emitted from the grating, (4) calculating an orientation of the grating to exhibit intended optical power at which the singleness of longitudinal mode shows at least predetermined value, (5) adjusting the grating orientation or the optical axis of the collimated laser light to the calculated grating orientation.

    摘要翻译: 外部激光二极管(ECLD)的调谐方法包括以下步骤:(1)向光栅提供激光以将光栅倾斜到准直激光的光轴,(2)调整 相对于准直激光的光栅,(3)监测从光栅发射的光的纵向模式和光功率的单一性,(4)计算光栅的取向以显示纵向模式的单一性显示的预期光焦度 至少预定值,(5)将准直激光的光栅方向或光轴调整到所计算的光栅方向。

    VEHICLE, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND STRUCTURE SYSTEM OF IMAGE PROCESSING SYSTEM
    8.
    发明申请
    VEHICLE, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND STRUCTURE SYSTEM OF IMAGE PROCESSING SYSTEM 失效
    车辆,图像处理系统,图像处理方法,图像处理程序,图像处理系统结构系统

    公开(公告)号:US20090284597A1

    公开(公告)日:2009-11-19

    申请号:US11995798

    申请日:2006-07-06

    IPC分类号: G06K9/00 H04N7/18

    摘要: An image processing system and the like capable of recognizing a lane mark in a road image with high accuracy are provided even if a light illumination state on a road surface is partially different. According to the image processing system (100) mounted on a vehicle (10), a color component (Rij, Gij, Bij) of the first pixel (Pij) included in an area (Aij) set in the road image is corrected with reference to a color component (Rik, Gik, Bik) of a second pixel (Pik) in view of a fact that it is highly probable that the color component of the second pixel included in the area along with the first pixel is affected by a shadow or light on the road surface. This reduces the effect of the shadow or light on the road surface and the actual color of a road surface portion corresponding to the first pixel can be sufficiently reflected in the color components (Rij, Gij, Bij) of the first pixel (Pij) and consequently in a feature value (Qij). Therefore, a lane mark (M) and its edge (E) are recognized in the road image on the basis of the feature value (Qij) of each pixel (Pij) in the road image.

    摘要翻译: 即使路面上的光照射状态部分不同,也能够提供能够高精度地识别道路图像中的车道标记的图像处理系统等。 根据安装在车辆(10)上的图像处理系统(100),包括在道路图像中设置的区域(Aij)中的第一像素(Pij)的颜色分量(Rij,Gij,Bij)被校正参考 考虑到与第一像素一起包括在该区域中的第二像素的颜色分量非常可能受到阴影影响的事实,第二像素(Pik)的颜色分量(Rik,Gik,Bik) 或在路面上点亮。 这样可以减小阴影或光线对路面的影响,并且可以将与第一像素对应的路面部分的实际颜色充分地反映在第一像素(Pij)的颜色分量(Rij,Gij,Bij)中,并且 因此在特征值(Qij)中。 因此,基于道路图像中的各像素(Pij)的特征量(Qij),在道路图像中识别车道标记(M)及其边缘(E)。