Electroosmotic ink printer
    1.
    发明授权
    Electroosmotic ink printer 失效
    电渗墨水打印机

    公开(公告)号:US4525727A

    公开(公告)日:1985-06-25

    申请号:US467355

    申请日:1983-02-16

    IPC分类号: B41J2/04 G01D15/18

    CPC分类号: B41J2/04

    摘要: An electroosmotic ink printer comprising a head having an array of recording electrodes successively arranged to define a print line along one edge of the head. A common electrode is provided in spaced overlying relation with the recording electrodes. Between the electrode array and the common electrode is a means for electroosmotically moving ink in a direction toward the print line and in an opposite direction depending on an electrical potential applied to the recording electrodes with respect to the common electrode. A memory stores a video input signal in a plurality of storage locations corresponding to the recording electrodes for delivery in parallel form to a modulator for generating individual recording signals corresponding to the recording electrodes. Control means activates first and second groups of the recording electrodes by successively applying the individual recording signals thereto to cause the ink to move to the print line and deactivates the remainder of the recording electrodes by successively applying a deactivating potential to the electrodes of the group other than those to which the recording signals are applied.

    摘要翻译: 一种电渗墨水打印机,包括具有连续布置成沿着头部的一个边缘限定打印线的记录电极阵列的头部。 公共电极以与记录电极间隔开的关系提供。 在电极阵列和公共电极之间是根据施加到记录电极相对于公共电极的电位使油墨沿着打印线的方向和相反方向电动移动的装置。 存储器将视频输入信号存储在对应于记录电极的多个存储位置中,用于以并行形式传送到用于产生对应于记录电极的各个记录信号的调制器。 控制装置通过连续施加各个记录信号来激活第一组记录电极和第二组记录信号,使墨水移动到打印行,并且通过对该组的其他电极依次施加去激活电位而使剩余的记录电极停用 比应用记录信号的那些。

    Picture image display apparatus
    2.
    发明授权
    Picture image display apparatus 失效
    图像显示装置

    公开(公告)号:US4404493A

    公开(公告)日:1983-09-13

    申请号:US250713

    申请日:1981-04-03

    IPC分类号: H01J29/46 H01J31/12 H01J29/70

    CPC分类号: H01J29/467 H01J31/126

    摘要: The picture image display apparatus in accordance with the present invention comprises:a flat type vacuum enclosure having a transparent face panel,an electron beam emitter which emits a predetermined number of electron beams disposed in a row in selected positions,a row of control electrodes to control intensities of said electron beams,a row of parallel deflection electrodes, every other one of them being first electrodes commonly connected each other, the other ones of them being second electrodes commonly connected to each other,a phosphor screen formed on the inner face of said face panel and,an anode of thin metal film formed on said surface of said phosphor screen,wherein the apparatus is characterized in thatevery gap defined by one of said first electrodes and one of said second electrode neighboring thereto form deflection electric fields of opposite directions to each other, and said gaps are disposed in a manner that said electron beams simultaneously pass through every said deflection gap.

    摘要翻译: 根据本发明的图像显示装置包括:平面型真空封壳,具有透明面板,电子束发射器,其在选定位置发射排列成行的预定数量的电子束;一排控制电极, 控制所述电子束的强度,一排平行的偏转电极,其中一个是彼此相互连接的第一电极,另一个是彼此相连的第二电极,形成在荧光屏的内表面上的荧光屏 所述面板和形成在所述荧光屏的所述表面上的金属薄膜的阳极,其特征在于,所述装置的特征在于,由所述第一电极中的一个和与其相邻的所述第二电极之一限定的每个间隙形成相反的偏转电场 彼此之间的方向,并且所述间隙以所述电子束同时通过e的方式设置 非常说偏转间隙。

    Method for driving an X-Y matrix type liquid crystal display panel
    3.
    发明授权
    Method for driving an X-Y matrix type liquid crystal display panel 失效
    用于驱动X-Y矩阵型液晶显示面板的方法

    公开(公告)号:US4158860A

    公开(公告)日:1979-06-19

    申请号:US832480

    申请日:1977-09-12

    CPC分类号: H04N3/127

    摘要: The present invention relates to a driving method for displaying television signals on an X-Y matrix type liquid crystal display panel having both switching elements and memory elements for respective picture elements which utilizes the phenomenon that high frequencies reduce the erasing time of the liquid crystals. According to the present invention, when a panel is driven by means of a line at a time process, each horizontal scanning period is divided into two periods, a video signal period and a erasing signal period, thereby to provide a composite signal having a video signal portion and an erasing signal portion so that a first pulse corresponding to the video signal period writes the video signal on that panel and a plurality of second pulses corresponding to the erasing signal period applies the erasing signal to the panel for erasing.

    摘要翻译: 本发明涉及一种用于在具有高频降低液晶擦除时间的现象的X-Y矩阵型液晶显示面板上显示电视信号的驱动方法,其具有用于各个图象的开关元件和存储元件。 根据本发明,当时间处理通过线驱动面板时,将每个水平扫描周期分为视频信号周期和擦除信号周期两个周期,从而提供具有视频的复合信号 信号部分和擦除信号部分,使得对应于视频信号周期的第一脉冲将视频信号写入该面板,并且与擦除信号周期相对应的多个第二脉冲将擦除信号施加到面板进行擦除。

    Picture image display apparatus
    4.
    发明授权
    Picture image display apparatus 失效
    图像显示装置

    公开(公告)号:US4542322A

    公开(公告)日:1985-09-17

    申请号:US602086

    申请日:1984-04-19

    CPC分类号: H04N3/122 H01J31/126

    摘要: A picture image display apparatus has a flat type vacuum enclosure having a transparent face panel. A row of parallelly disposed linear thermionic cathodes are provided with an electron beam extractor electrode which produces a predetermined number of two dimensionally disposed electron beams out of the electron emission from the linear thermionic cathodes. A row of control electrodes is disposed parallelly in a direction perpendicular to those of the linear thermionic cathodes. A row of vertical deflection electrodes and a row of horizontal deflection electrodes are provided. A phosphor screen formed on the inner force of the face panel has an anode of thin metal film formed on its surface. A horizontal deflection signal generator issues a horizontal deflection signal having, in 1 cycle, a first scanning period wherein voltage increases and a second scanning period of the same length wherein voltage decreases. In both of the first and second scanning periods control signals are applied to the control electrodes to produce image spots in both scanning periods.

    摘要翻译: 图像显示装置具有具有透明面板的平面型真空外壳。 一排平行布置的线性热离子阴极设置有电子束提取器电极,其从线性热阴极阴极产生电子发射的预定数量的二维设置的电子束。 一排控制电极与垂直于线性热阴极阴极的方向平行设置。 提供一排垂直偏转电极和一排水平偏转电极。 在面板的内力上形成的荧光屏在其表面上形成有金属薄膜的阳极。 水平偏转信号发生器发出水平偏转信号,该水平偏转信号在1个周期内具有电压增加的第一扫描周期和电压降低的相同长度的第二扫描周期。 在第一和第二扫描周期中,控制信号被施加到控制电极以在两个扫描周期中产生图像点。

    Brightness adjusting circuit of liquid crystal matrix panel for picture
display
    5.
    发明授权
    Brightness adjusting circuit of liquid crystal matrix panel for picture display 失效
    液晶矩阵面板亮度调节电路用于图像显示

    公开(公告)号:US4319237A

    公开(公告)日:1982-03-09

    申请号:US120000

    申请日:1980-02-08

    IPC分类号: G09G3/36

    摘要: A drive circuit drives a liquid crystal display device of the type in which liquid crystal fills a space between an X-Y matrix substrate having a number of picture elements each including a switching element, and a common electrode plate. The drive circuit provides an optimum picture displayed to an observer in accordance with ambient conditions such as light and temperature. To this end, a DC bias voltage to determine the operating point of the liquid crystal display device is applied to the common electrode. The brightness of the displayed picture may be controlled by adjusting the DC bias voltage. The DC bias is changed in accordance with a change in an amount of ambient light or ambient temperature. Furthermore, in accordance with the fall of the ambient temperature the DC voltage applied to the common electrode is made to oscillate at a frequency to which the liquid crystal is insensitive, with respect to the bias point. At this time, the amplitude of the oscillation is made large.

    摘要翻译: 驱动电路驱动液晶显示装置,其中液晶填充具有各自包括开关元件的多个像素的X-Y矩阵基板和公共电极板之间的空间。 驱动电路根据诸如光和温度的环境条件向观察者提供最佳图像。 为此,将用于确定液晶显示装置的工作点的DC偏置电压施加到公共电极。 显示图像的亮度可以通过调整直流偏置电压来控制。 DC偏置根据环境光或环境温度的变化而改变。 此外,根据环境温度的下降,施加到公共电极的直流电压相对于偏压点以液晶不敏感的频率振荡。 此时振荡的振幅变大。

    Method for recycling iron and steel industry waste
    6.
    发明授权
    Method for recycling iron and steel industry waste 失效
    回收钢铁工业废弃物的方法

    公开(公告)号:US5843204A

    公开(公告)日:1998-12-01

    申请号:US761989

    申请日:1996-12-11

    摘要: In a method of recycling iron and steel industry waste by processing the waste as an object substance by the use of a rotary kiln, the object substance is changed into a valuable material while the object substance travels within the rotary kiln from an upstream side to a downstream side. The object substance is heated on the upstream side of the rotary kiln within a reducing atmosphere to be reduced and molten into a reduced and molten product. The reduced and molten product is quickly sent to the downstream side without being adhered to an internal wall of the rotary kiln. The valuable material is extracted from the reduced and molten product which may be directly discharged out of the rotary kiln or which may be discharged after the reduced and molten product is once kept in a basin formed in the vicinity of the downstream side of the rotary kiln.

    摘要翻译: 在通过使用回转窑处理作为物体的废物来回收钢铁工业废弃物的方法中,将物体变成有价值的材料,同时物体在回转窑内从上游侧行进到 下游侧。 目标物质在还原气氛中在回转窑的上游侧被加热以被还原并熔化成还原和熔融的产物。 还原和熔化的产品被快速地送到下游侧,而不粘附在回转窑的内壁上。 从可以直接排出回转窑的还原熔融产物中提取有价值的材料,或者在还原熔融产物一次保存在形成于回转窑下游侧附近的盆中之后排出 。

    Television receiver I. F. circuitry
    7.
    发明授权
    Television receiver I. F. circuitry 失效
    电视接收机I.电路

    公开(公告)号:US3947629A

    公开(公告)日:1976-03-30

    申请号:US583855

    申请日:1975-06-04

    IPC分类号: H03D7/12 H04N5/44 H04B1/16

    CPC分类号: H04N5/4446 H03D7/12

    摘要: A television receiver comprising a first printed circuit board having a helical resonator filter, an adjacent channel trap circuit and an impedance converter circuit for providing a reduced output impedance, the first printed circuit board being secured to the tuner casing, and a second printed circuit board having first and subsequent i-f amplifier stages, the two printed circuit boards being connected to each other, whereby good skirt characteristics can be simply obtained. Also, no overall adjustment is required but the tuner and i-f amplifier may be adjusted separately, thus providing improved serviceability.

    摘要翻译: 一种电视接收机,包括具有螺旋谐振滤波器的第一印刷电路板,相邻通道陷波电路和用于提供减小的输出阻抗的阻抗转换器电路,所述第一印刷电路板固定到调谐器壳体,以及第二印刷电路板 如果放大器级具有第一和随后的情况,则两个印刷电路板彼此连接,从而可以简单地获得良好的裙部特性。 此外,不需要进行整体调整,但可以分别调整调谐器和i-f放大器,从而提供改进的可维护性。