Driving organic thin-film EL display by first zero biasing by short circuiting all pixels and then forward biasing selected pixels and reverse biasing nonselected pixels to prevent crosstalk
    71.
    发明授权
    Driving organic thin-film EL display by first zero biasing by short circuiting all pixels and then forward biasing selected pixels and reverse biasing nonselected pixels to prevent crosstalk 有权
    通过使所有像素短路来首先进行零偏置来驱动有机薄膜EL显示器,然后向前偏置所选像素并反向偏置非选择像素以防止串扰

    公开(公告)号:US06201520B1

    公开(公告)日:2001-03-13

    申请号:US09154510

    申请日:1998-09-16

    IPC分类号: G09G330

    摘要: When a forward bias is applied between a selected unit electrode of scanning electrodes and a selected unit electrode of data electrodes to cause a selected pixel concerning both of the selected unit electrodes to emit light, and a reverse bias is applied between nonselected unit electrodes of the scanning electrodes and nonselected unit electrodes of the data electrodes, thereby preventing crosstalk caused by a semi-excited state of the nonselected pixels, all of the scanning electrodes and all of the data electrodes are short-circuited once, immediately before a predetermined unit electrode of the data electrode, which should be selected in accordance with selection of each of the unit electrodes of the scanning electrodes, is selected, to set all of the pixels at a zero bias.

    摘要翻译: 当在所选择的扫描电极单元电极和数据电极的所选择的单位电极之间施加正向偏压以引起与所选择的单位电极两者相关的所选像素发光时,并且在非选择单元电极之间施加反偏压 扫描电极和数据电极的非选择单元电极,从而防止所有扫描电极和所有数据电极在非选择像素的半激发状态引起的串扰一次,紧接在预定的单位电极 选择应该根据扫描电极的每个单位电极的选择来选择的数据电极,以将所有像素设置为零偏置。

    Fault detecting circuit incorporated in semiconductor sensor and
effective against any fault having influence on output voltage of a
circuit component of the sensor
    74.
    发明授权
    Fault detecting circuit incorporated in semiconductor sensor and effective against any fault having influence on output voltage of a circuit component of the sensor 失效
    故障检测电路结合在半导体传感器中,有效地抵抗对传感器电路部件的输出电压有影响的任何故障

    公开(公告)号:US5440234A

    公开(公告)日:1995-08-08

    申请号:US134029

    申请日:1993-10-07

    申请人: Yuji Kondo

    发明人: Yuji Kondo

    IPC分类号: G01P21/00 G01R31/08

    CPC分类号: G01P21/00 G01L27/007

    摘要: A semiconductor sensor has piezo resistor elements formed in deformable semiconductor portions for forming a Wheatstone bridge circuit, and a fault detecting circuit is associated with the Wheatstone bridge circuit for producing a warning signal indicative of occurrence of a fault in the Wheatstone bridge circuit, wherein the fault detecting circuit has two pairs of window comparators independently monitoring two output nodes of the Wheatstone bridge circuit to see whether or not the voltage level at each of the output nodes ranges between the upper limit and the lower limit of a normal voltage range so that a destruction of one of the piezo resistor elements is detectable.

    摘要翻译: 半导体传感器具有形成在可变形半导体部分中的压电电阻元件,用于形成惠斯登电桥电路,故障检测电路与惠斯通电桥电路相关联,用于产生指示惠斯通电桥电路中发生故障的警告信号,其中 故障检测电路具有两对窗口比较器,独立监控惠斯通电桥电路的两个输出节点,以查看每个输出节点的电压电平是否在正常电压范围的上限和下限之间,从而使 压电电阻元件之一的破坏是可检测的。

    Plate blank, process for producing printing plate from plate blank, and
printing method and apparatus using plate
    75.
    发明授权
    Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate 失效
    板坯,从板坯生产印版的方法,以及使用印版的印刷方法和装置

    公开(公告)号:US5409798A

    公开(公告)日:1995-04-25

    申请号:US936225

    申请日:1992-08-27

    IPC分类号: G03F7/34 G03C5/54

    CPC分类号: G03F7/34

    摘要: A printing plate blank is formed by disposing successively a base layer, a photosensitive layer susceptible of peeling development, and a peeling support layer (or a laminate of a photosensitive silver salt layer including a photosensitive silver halide, an organic silver salt and a reducing agent). A printing plate is prepared by forming a polymerized part in the photosensitive layer through imagewise exposure and peeling apart the peeling support layer (or the laminate) together with the yet-unpolymerized port of the photosensitive layer to leave the polymerized part of the photosensitive layer on the base layer. The resultant printing plate is provided with an improved printing durability primarily by inclusion of a polymerizable compound in the base layer effective for firmly fastening the polymerized part to the base layer and additionally by subjecting the thus-prepared printing plate to additional exposure, heating and/or pressure application.

    摘要翻译: 通过依次配置基底层,易剥离显影的感光层和剥离支持层(或者包含感光性卤化银,有机银盐和还原剂的感光性银盐层的层叠体,形成印版坯料 )。 通过图像曝光在感光层中形成聚合部分并将剥离支持层(或层压体)与感光层的未聚合端口一起剥离以使感光层的聚合部分离开而制备印版 基层。 所得的印版主要通过在基层中包含可聚合化合物而提供改善的印刷耐久性,其有效用于将聚合部分牢固地固定到基层,另外通过将如此制备的印刷版进行额外的曝光,加热和/ 或压力应用。

    Pipe connection device
    76.
    发明授权
    Pipe connection device 失效
    管连接装置

    公开(公告)号:US5261638A

    公开(公告)日:1993-11-16

    申请号:US28161

    申请日:1993-03-09

    摘要: A connection device attached to an outlet end of a pipe of pressurized fluid such as compressed air and used for connecting the pipe to a supply inlet of a utilization device, having an automatically operated valve built therein and arranged to be opened by only pressing it against the inlet of the utilization device to supply the pressurized fluid to the utilization device and closed by only separating it from the inlet of the utilization device to shut off any leakage of the fluid. In the device of this invention, the structure and arrangement of the automatic valve are improved for enabling size reduction of the device. Accordingly, the device of this invention is especially suitable in the case where a plurality of devices are arranged on a single base member and plural pipes connected thereto are automatically connected to and disconnected from corresponding plural utilization devices at the same time.

    摘要翻译: 连接装置,其连接到诸如压缩空气的加压流体的管道的出口端,并用于将管道连接到利用装置的供应入口,其具有内置的自动操作的阀,并且布置成仅通过将其压紧而打开 利用装置的入口将加压流体供应到利用装置,并且仅通过将其从利用装置的入口分离而封闭,以切断流体的任何泄漏。 在本发明的装置中,改进了自动阀的结构和布置,以使装置的尺寸减小。 因此,本发明的装置特别适用于在单个基体上布置多个装置的情况,并且与其连接的多个管道同时自动地连接到相应的多个利用装置并与其断开连接。

    High-speed magnetic tape transfer apparatus allowing use of a smaller
capacity reel motor by assisting the high-speed transfer with a capston
motor
    78.
    发明授权
    High-speed magnetic tape transfer apparatus allowing use of a smaller capacity reel motor by assisting the high-speed transfer with a capston motor 失效
    高速磁带传输装置通过使用CAPSTON电机辅助高速传输,允许使用小容量电动机

    公开(公告)号:US5157562A

    公开(公告)日:1992-10-20

    申请号:US708843

    申请日:1991-05-30

    申请人: Yuji Kondo

    发明人: Yuji Kondo

    摘要: This invention relates to a high-speed magnetic tape transfer apparatus which has a reel motor for transferring tape wrapped around a cylinder having a rotary head at high speed and a capstan motor for transferring the tape at a standard speed. A detection section detects either a predetermined amount of the magnetic tape wound around a reel, a predetermined speed of the tape, or a predetermined current flowing in the reel motor, and generates a signal responsive thereto. A control section switches a device for transferring the magnetic tape from the reel motor to the capstan motor in response to the detection signal.

    摘要翻译: 高速磁带传送装置本发明涉及一种高速磁带传送装置,它具有用于传送缠绕在高速旋转头的圆筒上的带盘马达和用于以标准速度传送带的主导马达。 检测部分检测卷绕在卷轴上的预定量的磁带,预定的磁带速度或者在卷轴电动机中流动的预定电流,并产生响应于此的信号。 控制部分响应于检测信号切换用于将磁带从卷轴电机传送到主导轴电动机的装置。

    Magnetic tape high-speed braking apparatus
    79.
    发明授权
    Magnetic tape high-speed braking apparatus 失效
    磁带高速制动装置

    公开(公告)号:US4977467A

    公开(公告)日:1990-12-11

    申请号:US330283

    申请日:1989-03-29

    申请人: Yuji Kondo

    发明人: Yuji Kondo

    摘要: According to a magnetic tape high-speed braking apparatus, a cam groove for setting various operation modes is formed in a cam gear. A high-speed mode such as a high-speed search is set on the cam gear at that portion thereof which corresponds to an end portion of a loading state. When a loading motor rotates in a predetermined loading direction, a worm gear is rotated in a first direction via pulleys, a belt and gears. In high-speed search mode, a cam pin of a cam lever engaged with the cam gear is fixed to a recess of a rotatable lock lever. When a tape end is detected and the cam gear rotates in a direction opposite to the first direction, the cam pin is separated from the recess by a projection of worm gear member, a lock release lever and a spring. Accordingly, the cam lever, a brake connector, a brake switching lever and a brake slider are actuated to press brake shoes of main brakes abutting on the brake slider, against a feed reel stand and a take-up reel stand, thereby instantaneously braking these reel stands.