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    Semiconductor memory device and signal line switching circuit
    1.
    发明授权
    Semiconductor memory device and signal line switching circuit 有权
    半导体存储器件和信号线开关电路

    公开(公告)号：US06243301B1

    公开(公告)日：2001-06-05

    申请号：US09447674

    申请日：1999-11-23

    申请人： Masashi Agata ,  Naoki Kuroda ,  Makoto Kojima

    发明人： Masashi Agata ,  Naoki Kuroda ,  Makoto Kojima

    IPC分类号： G11C700

    CPC分类号： G11C29/848

    摘要： Redundancy function with excellent repair efficiency is implemented by specifying a single address for a semiconductor memory device of a multi-bit accessing type. A memory array includes a plurality of memory segments associated with respective addresses. Each memory segment is coupled to a data bus multiplexer via an associated first data bus. A sub-data bus, which includes a larger number of signal lines than that of those included in the first data bus, is provided for each memory segment. These signal lines are connected to associated bit lines in each memory sub-array. A data bus switching circuit is associated with each memory segment to electrically connect the respective signal lines included in the first data bus to the counterparts included in the sub-data bus to meet a predetermined relationship by cutting one of fuses off. In this manner, redundancy function with excellent repair efficiency is implementable on a bit-by-bit basis, not on an address basis.

    摘要翻译： 通过为多位访问类型的半导体存储器件指定单个地址来实现具有优异修复效率的冗余功能。 存储器阵列包括与相应地址相关联的多个存储器段。 每个存储器段通过相关联的第一数据总线耦合到数据总线多路复用器。 为每个存储器段提供了包括比包括在第一数据总线中的信号线数量更多的信号线的子数据总线。 这些信号线连接到每个存储器子阵列中的相关位线。 数据总线切换电路与每个存储器段相关联，以将包括在第一数据总线中的各个信号线与包含在子数据总线中的对应电路电连接，以通过切断熔断器之一来满足预定的关系。 以这种方式，具有优异的修复效率的冗余功能可以逐位地实现，而不是基于地址。

    REFRIGERANT PASSAGE CHANGE-OVER VALVE AND AIR CONDITIONER USING THE SAME
    2.
    发明申请
    REFRIGERANT PASSAGE CHANGE-OVER VALVE AND AIR CONDITIONER USING THE SAME 有权
    制冷剂更换阀和使用相同的空调器

    公开(公告)号：US20140311179A1

    公开(公告)日：2014-10-23

    申请号：US14129843

    申请日：2012-06-20

    申请人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    发明人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    IPC分类号： F25B41/04

    CPC分类号： F25B41/04 ,  F16K11/0746 ,  F16K11/166 ,  F25B41/046 ,  Y10T137/86485

    摘要： A valve case (11) includes a plurality of ports (P1, P2, P3, . . . ). A valve body (50) rotates in the valve case (11) and slide on openings of predetermined ones of the ports (P1, P2, P3, . . . ) to switch a communication state among the ports (P1, P2, P3, . . . ). A motor (31) rotates the valve body (50). A controller (500) controls a rotation speed (ω) of the motor (31) in accordance with a differential pressure (ΔP) between internal and external pressures of the valve body (50).

    摘要翻译： 阀壳（11）包括多个端口（P1，P2，P3 ...）。 阀体（50）在阀壳体（11）中旋转并在预定端口（P1，P2，P3 ...）的开口上滑动，以切换端口（P1，P2，P3， ...） 电动机（31）使阀体（50）旋转。 控制器（500）根据阀体（50）的内压和外压之间的压差（＆Dgr; P）控制马达31的转速ω。

    Rotary valve
    3.
    发明授权
    Rotary valve 失效
    旋转阀

    公开(公告)号：US08763640B2

    公开(公告)日：2014-07-01

    申请号：US13499247

    申请日：2010-07-15

    申请人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    发明人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    IPC分类号： F16K11/074 ,  F16J15/32

    CPC分类号： F16K11/074 ,  F25B41/046 ,  Y10T137/86654 ,  Y10T137/86839 ,  Y10T137/86863

    摘要： A movable valve element is provided so as to rotate about a predetermined shaft center. A first valve seat and a second valve seat are respectively arranged apart from the movable valve element with predetermined clearances on both sides of the movable valve element in a direction along the shaft center. A first sealing member is arranged around a communication path so as to seal a space inside the communication path from a space defined by the clearance on a side close to the first valve seat. A second sealing member is arranged around the communication path so as to seal the space inside the communication path from a space defined by the clearance on a side close to the second valve seat.

    摘要翻译： 可动阀元件设置成围绕预定的轴心旋转。 第一阀座和第二阀座分别在可动阀元件的两侧沿着轴心的方向与可动阀元件分开设置有预定的间隙。 第一密封构件布置在连通路径周围，从而在靠近第一阀座的一侧上由间隙限定的空间内密封连通路径内的空间。 第二密封构件围绕连通路径布置，以便将密封空间内的空间从靠近第二阀座的一侧的间隙密封。

    ROTARY VALVE
    4.
    发明申请
    ROTARY VALVE 失效
    旋转阀

    公开(公告)号：US20120180890A1

    公开(公告)日：2012-07-19

    申请号：US13499247

    申请日：2010-07-15

    申请人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    发明人： Makoto Kojima ,  Noriyuki Okuda ,  Takayuki Setoguchi

    IPC分类号： F16K11/074

    CPC分类号： F16K11/074 ,  F25B41/046 ,  Y10T137/86654 ,  Y10T137/86839 ,  Y10T137/86863

    摘要： A movable valve element is provided so as to rotate about a predetermined shaft center. A first valve seat and a second valve seat are respectively arranged apart from the movable valve element with predetermined clearances on both sides of the movable valve element in a direction along the shaft center. A first sealing member is arranged around a communication path so as to seal a space inside the communication path from a space defined by the clearance on a side close to the first valve seat. A second sealing member is arranged around the communication path so as to seal the space inside the communication path from a space defined by the clearance on a side close to the second valve seat.

    摘要翻译： 可动阀元件设置成围绕预定的轴心旋转。 第一阀座和第二阀座分别在可动阀元件的两侧沿着轴心的方向与可动阀元件分开设置有预定的间隙。 第一密封构件布置在连通路径周围，从而在靠近第一阀座的一侧上由间隙限定的空间内密封连通路径内的空间。 第二密封构件围绕连通路径布置，以便将密封空间内的空间从靠近第二阀座的一侧的间隙密封。

    Refrigerant flow divider of heat exchanger for refrigerating apparatus
    6.
    发明授权
    Refrigerant flow divider of heat exchanger for refrigerating apparatus 有权
    制冷设备换热器制冷剂分流器

    公开(公告)号：US08015832B2

    公开(公告)日：2011-09-13

    申请号：US12087659

    申请日：2007-03-07

    申请人： Takayuki Setoguchi ,  Makoto Kojima

    发明人： Takayuki Setoguchi ,  Makoto Kojima

    IPC分类号： F25D17/06

    CPC分类号： F24F1/0007 ,  F24F1/0059 ,  F24F3/153 ,  F24F2001/0048 ,  F25B5/02 ,  F25B41/04 ,  F25B2600/2511 ,  F25B2600/2515 ,  F25B2600/2521

    摘要： A refrigerant flow dividing apparatus of a heat exchanger for refrigerating apparatus is provided with a minimal number of refrigerant flow regulating valves and suppresses increase in the size and costs of the apparatus. Refrigerant is supplied to paths of the heat exchanger for refrigerating apparatus including a heat exchanger for reheat dehumidification via a refrigerant flow divider provided with paths. Each path of the refrigerant flow divider is provided with a refrigerant flow regulating valve, and a predetermined one of the refrigerant flow regulating valves of the paths also functions as a reheat dehumidification valve.

    摘要翻译： 制冷装置用热交换器的制冷剂分流装置具有最少数量的制冷剂流量调节阀，并且抑制了装置的尺寸和成本的增加。 制冷剂经由设有路径的制冷剂分流器供给到包括用于再热除湿的热交换器的制冷装置用热交换器的路径。 制冷剂分流器的每个路径设置有制冷剂流量调节阀，并且路径中的预定的一个制冷剂流量调节阀也用作再加热除湿阀。

    Non-volatile semiconductor memory device
    10.
    发明授权
    Non-volatile semiconductor memory device 有权
    非易失性半导体存储器件

    公开(公告)号：US07123510B2

    公开(公告)日：2006-10-17

    申请号：US11058374

    申请日：2005-02-16

    申请人： Makoto Kojima ,  Takafumi Maruyama

    发明人： Makoto Kojima ,  Takafumi Maruyama

    IPC分类号： G11C16/04

    CPC分类号： G11C16/04

    摘要： A plurality of memory cells are connected between two adjacent sub-bit lines. A row decoder 3 selects a word line connected to a memory cell to be read. A selection line selection circuit 2 and a column selection circuit 5 include first and second selection portions that perform selection operations simultaneously and independently. The first selection portion selects a first pair of main bit lines and selection lines in order to select the memory cell to be read. The second selection portion selects a second pair of main bit lines that is different from the first pair of main bit lines and selection lines for selecting a sector different from that for the memory cell to be read in order to select a line to be used for reading a reference voltage.

    摘要翻译： 多个存储单元连接在两个相邻的子位线之间。 行解码器3选择连接到要读取的存储单元的字线。 选择线选择电路2和列选择电路5包括同时且独立地执行选择操作的第一和第二选择部分。 第一选择部分选择第一对主位线和选择线，以选择要读取的存储单元。 第二选择部分选择不同于第一对主位线和选择线的第二对主位线，用于选择与要读取的存储单元的扇区不同的扇区，以便选择要用于 读取参考电压。