Heatsink, heatsink assembly, semiconductor module, and semiconductor device with cooling device
    3.
    发明授权
    Heatsink, heatsink assembly, semiconductor module, and semiconductor device with cooling device 失效
    散热器,散热器组件,半导体模块和具有冷却装置的半导体器件

    公开(公告)号:US08558373B2

    公开(公告)日:2013-10-15

    申请号:US13466653

    申请日:2012-05-08

    IPC分类号: H01L23/36

    摘要: According to one embodiment, a heatsink includes a base and heat radiation fins placed on one of surfaces of the base and arranged in parallel to each other with a submillimeter narrow pitch. Each of the multiple heat radiation fins has a submillimeter thickness, a length in a width direction of 60 mm or smaller, and a height of 40 mm or smaller. The heatsink assembly may be constituted by allaying a plurality of the heatsinks and thermally connecting each of the heatsinks to each other using a heat transport device.

    摘要翻译: 根据一个实施例,散热器包括放置在基座的一个表面上的基座和散热翅片,并以亚毫米窄的间距彼此平行地布置。 多个散热翅片中的每一个具有亚毫米厚度,宽度方向上的长度为60mm以下,高度为40mm以下。 散热器组件可以通过使多个散热器相互连接并且使用热传输装置将每个散热器彼此热连接来构成。

    Drive circuit for use in single-sided or opposite-sided type liquid
crystal display unit
    6.
    发明授权
    Drive circuit for use in single-sided or opposite-sided type liquid crystal display unit 失效
    驱动电路用于单面或双面型液晶显示单元

    公开(公告)号:US4917468A

    公开(公告)日:1990-04-17

    申请号:US939720

    申请日:1986-12-09

    IPC分类号: G09G3/36

    摘要: A drive circuit for use in a matrix type liquid crystal display unit having a liquid crytal display panel with switching elements for addressing. The switching elements are provided at picture elements disposed in a matrix type display pattern. The drive circuit includes a row electrode driver coupled not only with terminals of row electrodes provided at one side of the liquid crystal display panel but also to the terminals of the row electrodes provided at opposite sides of the liquid crytal display panel and a changeover terminal for enabling the row electrode driver to drive the terminals of the row electrodes provided at the one side of the liquid crystal display panel or to drive the terminals of the row electrodes provided at the opposite sides of the liquid crystal display panel.

    摘要翻译: 一种驱动电路,用于具有液晶显示面板的矩阵式液晶显示单元,所述液晶显示面板具有用于寻址的开关元件。 开关元件设置在以矩阵型显示图案设置的图像元素处。 驱动电路包括:行电极驱动器,不仅与液晶显示面板的一侧配置的行电极的端子耦合,而且还配置在液晶显示面板的相对侧的行电极的端子和用于 使行电极驱动器驱动设置在液晶显示面板一侧的行电极的端子,或者驱动设置在液晶显示面板的相对侧的行电极的端子。

    Electrophotographic apparatus, electrophotographic photoconductor drum, developing device and image forming device
    7.
    发明授权
    Electrophotographic apparatus, electrophotographic photoconductor drum, developing device and image forming device 有权
    电子照相设备,电子照相感光鼓,显影装置和图像形成装置

    公开(公告)号:US08173339B2

    公开(公告)日:2012-05-08

    申请号:US12453028

    申请日:2009-04-28

    申请人: Makoto Takeda

    发明人: Makoto Takeda

    IPC分类号: G03G5/00

    CPC分类号: G03G15/751 G03G2215/00957

    摘要: An electrophotographic apparatus includes a photoconductor, a plurality of a series of bump portions formed on a surface of the photoconductor, the bump portions having slopes with respect to a circumferential direction of the photoconductor, and each of the bump portions being spaced apart by a predetermined interval from adjacent bump portions with respect to the circumferential direction.

    摘要翻译: 电子照相设备包括光电导体,形成在感光体表面上的多个凸起部分,凸起部分相对于光电导体的圆周方向具有斜面,并且每个凸起部分间隔开预定的 相邻凸起部分相对于圆周方向的间隔。

    Photosensitive body, developing unit, and image forming apparatus
    8.
    发明授权
    Photosensitive body, developing unit, and image forming apparatus 有权
    感光体,显影单元和成像设备

    公开(公告)号:US07858277B2

    公开(公告)日:2010-12-28

    申请号:US11468449

    申请日:2006-08-30

    申请人: Makoto Takeda

    发明人: Makoto Takeda

    IPC分类号: G03G5/00

    CPC分类号: G03G5/047 G03G5/00

    摘要: A photosensitive body according to this invention includes a photosensitive layer formed on a surface thereof for being electrically charged and having an electrostatic latent image formed thereon by being exposed to light irradiation, and wherein the photosensitive layer has an initial dynamic friction coefficient μk0 of 0.6 or less against a prescribed member, and wherein where a dynamic friction coefficient of the photosensitive layer against the prescribed member after a prescribed friction is given is defined as a dynamic friction coefficient μk1, the photosensitive layer has a dynamic friction coefficient variation amount Δμk, as a difference between the initial dynamic friction coefficient μk0 and the dynamic friction coefficient μk1, of 0.06 or less. The photosensitive layer having the above mentioned structure has superior durability due to superior wear resistance, so that the photosensitive layer can be made thinner while preventing duration deterioration that may occur with the thinner photosensitive layer.

    摘要翻译: 根据本发明的感光体包括在其表面上形成的感光层,用于带电并且通过暴露于光照射形成在其上的静电潜像,并且其中感光层的初始动摩擦系数μk0为0.6或 并且其中在给定规定摩擦后感光层相对于规定构件的动摩擦系数定义为动摩擦系数μk1时,感光层具有动摩擦系数变化量&Dgr;μk, 初始动摩擦系数μk0与动摩擦系数μk1之差为0.06以下。 具有上述结构的感光层由于具有优异的耐磨性而具有优异的耐久性,从而可以使感光层变薄,同时防止在较薄的感光层可能发生的持续时间变差。

    Apparatus and Method for Gasifying Solid Fuel
    9.
    发明申请
    Apparatus and Method for Gasifying Solid Fuel 审中-公开
    用于气化固体燃料的装置和方法

    公开(公告)号:US20090249691A1

    公开(公告)日:2009-10-08

    申请号:US11883442

    申请日:2006-02-01

    IPC分类号: C10J3/06 C10J3/20

    摘要: Apparatus for gasifying a solid fuel that supplies a solid fuel such as coal by dry condition to a gasification furnace of an entrained-bed type is constructed so as to be able to collect the char discharged from the gasification furnace and re-supply the char to the furnace without using a lock hopper and without changing the char into slurry form.The char discharged from the gasification furnace along with produced gases 53 produced in the gasification furnace is brought into contact with water by a gas cooler 9 and collected. After being dehydrated by a dehydrator 10, the collected char is loaded into a mill 2 or a raw-coal bunker 1. For loading into the raw-coal bunker 1, the char is dried by a drying machine 14, preferably, after the dehydration.According to the present invention, a mixture of the collected char and water can be re-supplied to the gasification furnace without using a lock hopper or a dry feeder. After being dehydrated, the char preferably is further dried and then supplied to the gasification furnace. Since a great deal of moisture is not supplied to the inside of the gasification furnace, it is possible to prevent a temperature of the gasification furnace from decreasing, and thus improve gas conversion efficiency.

    摘要翻译: 将通过干燥状态将固体燃料例如煤供给到固定床型的气化炉的固体燃料的装置被构造成能够收集从气化炉排出的炭并将炭再供给 炉子不使用封闭料斗,而不改变焦炭成浆状。 从气化炉排出的焦炭以及在气化炉中产生的生成气体53通过气体冷却器9与水接触并收集。 在脱水机10脱水后,收集的炭被装载到磨机2或原煤仓1中。为了装载到原煤仓1中,优选用干燥机14干燥焦炭,脱水后 。 根据本发明,可以将收集的炭和水的混合物重新供给气化炉,而不使用锁定料斗或干式进料器。 脱水后,优选进一步干燥,然后供给到气化炉。 由于不向气化炉内部供给大量的水分,因此能够防止气化炉的温度下降,从而提高气体转换效率。

    Active matrix type display device and a method for driving the same
    10.
    发明授权
    Active matrix type display device and a method for driving the same 失效
    有源矩阵型显示装置及其驱动方法

    公开(公告)号:US6151006A

    公开(公告)日:2000-11-21

    申请号:US506211

    申请日:1995-07-24

    摘要: An active matrix type display device according to the present invention includes: a display panel including a plurality of pixels arranged in a matrix shape, scanning lines connected to the plurality of pixels, and signal lines connected to the plurality of pixels; and a signal line driving circuit for receiving an analog video signal and driving each signal line with a signal line driving signal corresponding to a signal level of the analog video signal. The signal line driving circuit generates a pulse signal having a duty ratio corresponding to the signal level of the analog video signal and outputs the pulse signal.

    摘要翻译: 根据本发明的有源矩阵型显示装置包括:显示面板,包括以矩阵形状排列的多个像素,连接到所述多个像素的扫描线以及连接到所述多个像素的信号线; 以及信号线驱动电路,用于接收模拟视频信号并用对应于模拟视频信号的信号电平的信号线驱动信号驱动每个信号线。 信号线驱动电路产生具有与模拟视频信号的信号电平对应的占空比的脉冲信号,并输出脉冲信号。