Secondary air supply passage for an engine
    71.
    发明授权
    Secondary air supply passage for an engine 有权
    发动机二次供气通道

    公开(公告)号:US06220020B1

    公开(公告)日:2001-04-24

    申请号:US09395372

    申请日:1999-09-14

    IPC分类号: F01N300

    摘要: A secondary air supply passage joins a reed valve chamber provided on a cylinder head cover and an exhaust gas port. The secondary air supply passage includes three aligned passages formed in a cylinder head, a cam holder and a cylinder head cover. The secondary air supply passage is formed perpendicular to a cylinder head gasket. One end of the secondary air supply passage opens to a secondary exhaust gas air induction part, formed integrally with a core of the exhaust port, during casting of the cylinder head.

    摘要翻译: 二次空气供给通路连接设置在气缸盖罩和排气口上的簧片阀室。 二次空气供给通道包括形成在气缸盖,凸轮保持器和气缸盖罩中的三个对准的通道。 二次空气供给通道垂直于气缸盖垫圈形成。 二次空气供给通路的一端在气缸盖的铸造期间通向与排气口的芯部一体形成的二次排气导入部。

    Rear projection screen containing Fresnel lens sheet utilizing
alternative focal lengths
    72.
    发明授权
    Rear projection screen containing Fresnel lens sheet utilizing alternative focal lengths 失效
    背投屏幕包含利用替代焦距的菲涅尔透镜片

    公开(公告)号:US6046847A

    公开(公告)日:2000-04-04

    申请号:US056768

    申请日:1998-04-08

    CPC分类号: G03B21/625

    摘要: A Fresnel lens sheet (11) used in combination with a lenticular lens sheet (12) to form a rear projection screen of a TV set, has Fresnel lens elements (15) on a front surface thereof. The Fresnel lens elements (15) include a first group of Fresnel lens elements (15a) and a second group of Fresnel lens elements (15b). The first group of lens elements (15a) has a first focal length (f.sub.1) which is greater than a second focal length (f.sub.2) of the second group of lens elements (15b). The first group lens elements (15a) and the second group of lens elements (15b) are disposed alternately. The above configuration provides an increased vertical angular range of a viewing region from which pictures displayed on the rear projection screen can be viewed satisfactorily, as well as an increased luminance of the rear projection screen.

    摘要翻译: 与双凸透镜片(12)组合使用以形成电视机的背投屏幕的菲涅尔透镜片(11)在其前表面上具有菲涅尔透镜元件(15)。 菲涅尔透镜元件(15)包括第一组菲涅耳透镜元件(15a)和第二组菲涅尔透镜元件(15b)。 第一组透镜元件(15a)具有大于第二组透镜元件(15b)的第二焦距(f2)的第一焦距(f1)。 第一组透镜元件(15a)和第二组透镜元件(15b)交替布置。 上述配置提供了可以令人满意地观看显示在背投屏幕上的图像的观看区域的增加的垂直角度范围以及背投屏幕的亮度增加。

    Computer system including recovery function of ADPCM sound data
    74.
    发明授权
    Computer system including recovery function of ADPCM sound data 失效
    计算机系统包括ADPCM声音数据的恢复功能

    公开(公告)号:US5692099A

    公开(公告)日:1997-11-25

    申请号:US549444

    申请日:1995-10-27

    摘要: A computer system having a storage, calculating portion, an ADPCM decoder, and recovery portion. The recovery portion calculates a recovery value based on control data and an initial scale value and replaces a reproduced value with the recovery value if a reproducing operation stops halfway through a sound data. Thus, the ADPCM decoder reproduces sound from the middle of the sound data.

    摘要翻译: 一种具有存储,计算部分,ADPCM解码器和恢复部分的计算机系统。 恢复部分基于控制数据和初始比例值计算恢复值,并且如果再现操作在声音数据的中途停止,则用恢复值代替再现值。 因此,ADPCM解码器从声音数据的中间再现声音。

    Image forming apparatus and image forming method
    77.
    发明授权
    Image forming apparatus and image forming method 有权
    图像形成装置及图像形成方法

    公开(公告)号:US08600251B2

    公开(公告)日:2013-12-03

    申请号:US13114747

    申请日:2011-05-24

    IPC分类号: G03G15/16 G03G15/08

    摘要: An image forming apparatus including: an image bearing member for bearing a toner image; a transfer section, which is pressed against, and is separated from, the image bearing member, for transferring a toner image on the image bearing member onto a recording medium when being pressed against the image bearing member, a transfer section drive section for driving the transfer section to rotate; and a control section configured to control the transfer section drive section to carry out constant speed control and constant torque control, to drive said transfer section to rotate at a constant speed, and at a constant torque, respectively, wherein the control section carries out the constant torque control while the transfer section is pressed against the image bearing member, in accordance with a drive torque detected when the constant speed control is carried out while the transfer section is separated from the image bearing member.

    摘要翻译: 一种图像形成装置,包括:用于承载调色剂图像的图像承载部件; 传送部分,其被压靠并且与图像承载部件分离,用于当被压靠在图像承载部件上时将图像承载部件上的调色剂图像转印到记录介质上;传送部分驱动部分,用于驱动 转移部分旋转; 以及控制部,其被配置为控制所述传送部驱动部,以进行恒速控制和恒定转矩控制,以驱动所述传送部分分别以恒定速度和恒定转矩旋转,其中所述控制部分执行 当转印部分与图像承载部件分离时,根据在执行恒定速度控制时检测到的驱动转矩,将转印部分压靠在图像承载部件上的恒定转矩控制。

    Image forming apparatus with temperature-based color control
    78.
    发明授权
    Image forming apparatus with temperature-based color control 有权
    具有温度色彩控制的图像形成装置

    公开(公告)号:US08406644B2

    公开(公告)日:2013-03-26

    申请号:US12829595

    申请日:2010-07-02

    IPC分类号: G03G15/00

    摘要: In an image forming apparatus that forms a color image by transferring toner images for respective colors formed on plural rotary photoreceptor drums onto a sheet through an intermediate transfer member, when a controller judges that magnification deviation is generated in a main-scanning direction in superposition of the toner images for respective colors, the controller forms a first color registration deviation detecting mark for detecting at least an amount of deviation in the main scanning direction on the intermediate transfer member, and when the controller judges that the magnification deviation is not generated in the main-scanning direction in the superposition of toner images for respective colors, the controller forms a second color registration deviation detecting mark for detecting only an amount of deviation in a sub scanning direction perpendicular to the main-scanning direction on the intermediate transfer member.

    摘要翻译: 在通过将通过中间转印部件在多个旋转感光鼓上形成的各种颜色的调色剂图像转印到片材上而形成彩色图像的图像形成装置中,当控制器判断在主扫描方向上叠加产生放大偏差时 用于各种颜色的调色剂图像,控制器形成用于检测中间转印部件上的主扫描方向上的至少偏移量的第一颜色配准偏差检测标记,并且当控制器判断在 主扫描方向相对于各颜色的调色剂图像的叠加,控制器形成第二颜色配准偏差检测标记,用于仅检测与中间转印部件上的主扫描方向垂直的副扫描方向的偏移量。

    SHEET TRANSPORT APPARATUS
    80.
    发明申请
    SHEET TRANSPORT APPARATUS 有权
    板材运输设备

    公开(公告)号:US20100109235A1

    公开(公告)日:2010-05-06

    申请号:US12450243

    申请日:2008-08-28

    IPC分类号: B65H3/12

    摘要: Provided is a sheet inverting apparatus wherein members, such as a roller, are not brought into contact with the printed surface of a sheet at all, and the occurrence of dirt can be prevented by eliminating friction of ink on the surface of the sheet. A first transport apparatus and a second transport apparatus each have a plurality of transport belts which move on transport tracks along sheet transport directions and a suction box which sucks the sheet on the transport belts through suction holes formed on the transport belts. A turn guide arranged between the first transport apparatus and the second transport apparatus has a plurality of guide ribs disposed between the transport belts. Each of the guide ribs coming into slidable contact with the sheet forms a curved inverting transfer surface from an inversion starting point side to an inversion end point side.

    摘要翻译: 提供了一种片材翻转装置,其中诸如辊的构件根本不与片材的印刷表面接触,并且可以通过消除片材表面上的墨水的摩擦来防止污垢的发生。 第一输送装置和第二输送装置分别具有沿着输送方向在输送轨道上移动的多个输送带,以及通过形成在输送带上的吸孔将纸张吸附在输送带上的吸引箱。 布置在第一输送装置和第二输送装置之间的转向引导件具有设置在输送带之间的多个引导肋。 与片材滑动接触的每个引导肋从反转起点侧到反转端点侧形成弯曲的反转转移面。