Semiconductor storage apparatus, and method and system for boosting word lines
    53.
    发明授权
    Semiconductor storage apparatus, and method and system for boosting word lines 有权
    半导体存储装置以及用于增强字线的方法和系统

    公开(公告)号:US08503247B2

    公开(公告)日:2013-08-06

    申请号:US12826054

    申请日:2010-06-29

    申请人: Hiroshi Yoshioka

    发明人: Hiroshi Yoshioka

    IPC分类号: G11C11/34

    CPC分类号: G11C8/08

    摘要: A semiconductor storage apparatus includes: a word line coupled to a cell transistor; a first capacitor having a first end coupled to the word line; a boost driver coupled to a second end of the first capacitor; a voltage-drop circuit configured to generate a given voltage drop between a first voltage and a second voltage; and a boost-drive circuit configured to boost a voltage at the second end from the second voltage to the first voltage.

    摘要翻译: 半导体存储装置包括:字线耦合到单元晶体管; 第一电容器,其具有耦合到所述字线的第一端; 耦合到所述第一电容器的第二端的升压驱动器; 配置为产生第一电压和第二电压之间的给定电压降的电压降电路; 以及升压驱动电路,被配置为将第二端的电压从第二电压升高到第一电压。

    Rotary encoder, belt conveyance apparatus, and image forming apparatus
    56.
    发明申请
    Rotary encoder, belt conveyance apparatus, and image forming apparatus 有权
    旋转编码器,皮带输送装置和图像形成装置

    公开(公告)号:US20070096018A1

    公开(公告)日:2007-05-03

    申请号:US11589861

    申请日:2006-10-31

    申请人: Hiroshi Yoshioka

    发明人: Hiroshi Yoshioka

    IPC分类号: G01D5/34

    CPC分类号: G01D5/34738

    摘要: A rotary encoder includes a shaft which serves as a rotation axis, a disc supporting plate fixed to the shaft, an encoder disc having a center hole, a first side face, and a second side face opposing the first side face, an elastic member contacting and pressing the second side face of the encoder disc, and a retaining member retaining the second side face of the encoder disc via the elastic member. The first side face is contacted with a surface of the disc supporting plate. The shaft is inserted into the hole. A belt conveyance apparatus includes an endless belt, a roller configured to rotate the endless belt, including a shaft and the rotary encoder. The rotary encoder is provided on the shaft of the roller. An electrophotographic image forming apparatus includes an image forming unit and the belt conveyance apparatus.

    摘要翻译: 旋转编码器包括用作旋转轴的轴,固定到轴的盘支撑板,具有中心孔的编码器盘,与第一侧面相对的第一侧面和第二侧面,弹性构件接触 并且按压编码器盘的第二侧面,以及通过弹性构件保持编码器盘的第二侧面的保持构件。 第一侧面与盘支撑板的表面接触。 轴插入孔中。 带式输送装置包括环形带,构造成使包括轴和环形编​​码器的环形带旋转的辊。 旋转编码器设置在辊的轴上。 电子照相图像形成装置包括图像形成单元和带传送装置。

    Transpired fuel gas leak detecting device
    57.
    发明申请
    Transpired fuel gas leak detecting device 失效
    燃料燃气泄漏检测装置

    公开(公告)号:US20070044549A1

    公开(公告)日:2007-03-01

    申请号:US10557425

    申请日:2005-02-10

    IPC分类号: G01M19/00

    CPC分类号: F02M25/0809

    摘要: A leak detecting system for a transpiration purge system including a fuel tank 1 and a canister 13 includes a jet pump 8, which leads the atmosphere into the fuel tank 1 using a return flow of excess fuel of fuel pumped to an internal combustion engine, internal pressure measuring means 15, and fuel volume detecting means 18. After supplying the air from pressurizing means for a predetermined time, the leak detecting system judges that a leak is present when a holding pressure measurement value in a state in which the transpiration purge system is closed is lower than a decompression calculation value calculated from a pressurization measurement value, an air volume, and a leak hole diameter.

    摘要翻译: 用于包括燃料箱1和罐13的蒸腾吹扫系统的泄漏检测系统包括喷射泵8,该喷射泵8使用泵送到内燃机的多余燃料的回流将内部空气引导到燃料箱1中,内部 压力测量装置15和燃料量检测装置18。 在从加压装置供给预定时间的空气之后,当蒸发吹扫系统关闭的状态下的保持压力测量值低于从加压计算出的减压计算值时,泄漏检测系统判断存在泄漏 测量值,空气量和泄漏孔直径。

    Timing adjusting circuit and semiconductor memory device
    58.
    发明授权
    Timing adjusting circuit and semiconductor memory device 有权
    定时调整电路和半导体存储器件

    公开(公告)号:US06876568B2

    公开(公告)日:2005-04-05

    申请号:US10636544

    申请日:2003-08-08

    IPC分类号: G11C11/22 G11C7/06 G11C7/22

    摘要: In a memory cell array, a plurality of memory cells having ferroelectric capacitors are arranged. A plurality of sense amplifier circuits amplifies the potential of the bit line of each memory cell. A column decoder outputs activation signals to activate the sense amplifier circuits. Timing adjusting circuits have a ferroelectric capacitor for timing adjustment in transmitting the activation signals output from the column decoder to the sense amplifier circuits.

    摘要翻译: 在存储单元阵列中,布置有具有铁电电容器的多个存储单元。 多个读出放大器电路放大每个存储单元的位线的电位。 列解码器输出激活信号以激活读出放大器电路。 定时调整电路具有用于定时调整的铁电电容器,用于将从列解码器输出的激活信号传输到读出放大器电路。

    Fuel supply apparatus and fuel pressure regulator
    59.
    发明申请
    Fuel supply apparatus and fuel pressure regulator 失效
    燃油供应装置和燃油压力调节器

    公开(公告)号:US20050056257A1

    公开(公告)日:2005-03-17

    申请号:US10493579

    申请日:2002-05-29

    摘要: A fuel supply apparatus having a fuel pressure regulator (60) for regulating the pressure of fuel discharged from a fuel pump (4) to a predetermined pressure, the fuel pressure regulator (60) including: a first chamber (62), formed in a case (61), into which fuel discharged from the fuel pump (4) flows, and a second chamber (63), into which the fuel flows via the first chamber (62); a fuel limiting means (64) disposed between the first chamber (62) and the second chamber (63), for limiting fuel flowing from the first chamber (62) into the second chamber (63); a pilot valve unit (65) having a passageway for opening to discharge fuel tank (2), when the fuel pressure in the second chamber (63) is more than a first set pressure (Pp); and a main valve unit (66) having a passageway for opening to discharge fuel into the fuel tank (2) when the fuel pressure in the first chamber (62) is equal to a second set pressure (Pm) between the first set pressure (Pp) and the predetermined pressure (Pi), whereby, in cases where returning flow volume drops, the pressure of the fuel delivered under pressure to the injector does not drop.

    摘要翻译: 一种燃料供给装置,具有用于调节从燃料泵(4)排出的燃料的压力达到预定压力的燃料压力调节器(60),所述燃料压力调节器(60)包括:第一室(62),形成在 从燃料泵(4)排出的燃料流入的壳体(61)和燃料通过第一室(62)流过的第二室(63); 设置在第一室(62)和第二室(63)之间的燃料限制装置(64),用于限制从第一室(62)流入第二室(63)的燃料; 当所述第二室(63)中的燃料压力大于第一设定压力(Pp)时,具有用于打开以排放燃料箱(2)的通道的先导阀单元(65); 以及主阀单元(66),当第一室(62)中的燃料压力等于第一设定压力(Pm)之间时,具有用于打开燃料以将燃料排放到燃料箱(2)中的通道的主阀单元(66) Pp)和预定压力(Pi),由此,在返回流量下降的情况下,在压力下输送到喷射器的燃料的压力不会下降。

    Fuel feed device
    60.
    发明授权
    Fuel feed device 失效
    燃油进给装置

    公开(公告)号:US06655364B1

    公开(公告)日:2003-12-02

    申请号:US10110536

    申请日:2002-04-15

    申请人: Hiroshi Yoshioka

    发明人: Hiroshi Yoshioka

    IPC分类号: F02M3704

    摘要: A fuel supply system in which a fuel filter has a large filtration area is obtained without increasing an outer diameter of the fuel supply system and an outer diameter of a tank hole through which a pump module is inserted in a fuel tank. The fuel supply system comprises a fuel pump 5, a fuel pressure regulator 9 for regulating pressure of fuel, and a fuel filter 6 having a hollow cylindrical filter case 7for filtering the fuel, and in which the filter case 7 has a holding hole 7a for holding the fuel pump, a center line CL1 of the holding hole is eccentric with respect to a center line CL2 of the filter case 7 by a predetermined distance M, and a first enlarged space portion S1 in which fuel system parts such as fuel pressure regulator 9 are accommodated is formed at a part surrounded by an outer circumferential portion of the fuel pump 5 and an outer circumferential portion of the filter case 7.

    摘要翻译: 在不增加燃料供给系统的外径和泵模块插入燃料箱中的罐孔的外径的情况下,获得燃料过滤器具有大的过滤面积的燃料供给系统。 燃料供给系统包括燃料泵5,用于调节燃料压力的燃料压力调节器9和具有用于过滤燃料的中空圆柱形过滤器壳体7的燃料过滤器6,其中过滤器壳体7具有用于 保持燃料泵,保持孔的中心线CL1相对于过滤器壳体7的中心线CL2偏心预定距离M,以及第一扩大空间部S1,其中燃料系统部件例如燃料压力调节器 9被容纳在由燃料泵5的外周部分包围的部分和过滤器壳体7的外周部分上。