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    • 3. 发明授权
    • Ultrasound diagnosis apparatus
    • 超声诊断仪
    • US07217243B2
    • 2007-05-15
    • US10869152
    • 2004-06-16
    • Hideki Takeuchi
    • Hideki Takeuchi
    • A61B8/00
    • G01S15/8925A61B8/483G01S7/52046G01S7/52079G01S7/5208G01S15/8927G10K11/346
    • A plurality of 2D sub arrays are defined on a 2D array transducer for effecting transmission and reception of ultrasound. For each sub array, a plurality of groups are set. More specifically, a plurality of (16, for example) transducer elements forming a sub array are grouped or divided into a plurality of (4, for example) groups. A multiplexer sums a plurality of receiving signals output from the plurality of transducer elements for each group, and generates a group receiving signal. A plurality of group receiving signals thus generated are then subjected to a sub phase adjusting and summing process to form a sub phase adjusted and summed signal. A plurality of sub phase adjusted and summed signals corresponding to the plurality of sub arrays are then subjected to a main phase adjusting and summing process. A sub phase adjusting and summing processing section is provided within a probe head, a cable connector, or an apparatus body. During transmission, the multiplexer supplies a transmitting signal to a plurality of transducer elements forming a group in parallel.
    • 在2D阵列换能器上定义多个2D子阵列以实现超声波的发射和接收。 对于每个子阵列,设置多个组。 更具体地,形成子阵列的多个(16个例如)换能器元件被分组或分成多个(例如)4个组。 多路复用器对从每个组的多个换能器元件输出的多个接收信号相加,并产生组接收信号。 然后,如此生成的多个组接收信号经过子相位调整和求和处理,以形成子相位调整和求和信号。 然后,对应于多个子阵列的多个子相位调整和求和信号进行主相位调整和求和处理。 在探针头,电缆连接器或装置主体内设置有副相位调整和求和处理部。 在传输期间,多路复用器将发送信号提供给并联形成组的多个换能器元件。
    • 6. 发明授权
    • Semiconductor storage device including short circuit avoiding structure and method of fabricating thereof
    • 包括短路避免结构的半导体存储装置及其制造方法
    • US06255686B1
    • 2001-07-03
    • US09124852
    • 1998-07-30
    • Hideki TakeuchiHirohiko Izumi
    • Hideki TakeuchiHirohiko Izumi
    • H01L27108
    • H01L27/10855H01L21/76816H01L21/76831H01L21/76897H01L23/485H01L27/10885H01L28/60H01L2924/0002H01L2924/00
    • In a semiconductor storage device, an access transistor, which has a gate electrode and a pair of impurity diffusion layers, is formed at a device activation region defined by a device isolation structure of a semiconductor substrate. A first insulating film, which has a first contact hole for exposing a portion of the surface of one of the pair of impurity diffusion layers, is formed over the access transistor. A protective film, which has a second contact hole formed on the first contact hole, is formed on the first insulating film. A second insulating film is formed on the side wall faces of the first and second contact holes. A memory capacitor has a lower electrode and an upper part electrode which are opposed each other and are capacitive-coupled through a dielectric film. The lower electrode is filled inside the first and second contact holes to be formed in an island-like shape on the first insulating film through the protective film so as to be electrically connected with the one of the pair of impurity diffusion layers. Each of the first and second contact holes has a diameter which is made smaller by an existence of the second insulating film than a minimum dimension determined by an exposure limit in a photolithography.
    • 在半导体存储装置中,在由半导体衬底的器件隔离结构限定的器件激活区域处形成具有栅电极和一对杂质扩散层的存取晶体管。 在该存取晶体管的上方形成第一绝缘膜,该第一绝缘膜具有用于暴露该对杂质扩散层之一的表面的一部分的第一接触孔。 在第一绝缘膜上形成有形成在第一接触孔上的第二接触孔的保护膜。 第二绝缘膜形成在第一和第二接触孔的侧壁面上。 记忆电容器具有彼此相对并且通过电介质膜电容耦合的下部电极和上部电极。 下部电极填充在第一和第二接触孔的内部,以通过保护膜在第一绝缘膜上形成为岛状,以便与一对杂质扩散层电连接。 第一和第二接触孔中的每一个具有通过第二绝缘膜的存在使得比通过光刻中的曝光极限确定的最小尺寸更小的直径。
    • 8. 发明授权
    • Hemifumarate of a pyrazole derivative
    • 吡唑衍生物的半富马酸盐
    • US08354382B2
    • 2013-01-15
    • US12988273
    • 2009-04-13
    • Hideki TakeuchiEiji Tsuru
    • Hideki TakeuchiEiji Tsuru
    • A01N43/04A61K31/70C07G3/00C07H15/00C07H17/00C07H17/02C07H23/00
    • C07H17/02
    • The present invention provides a novel form of 3-(3-{4-[3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}propylamino)-2,2-dimethylpropionamide with improved storage stability. Since 3-(3-{4-[3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazol-4-ylmethyl]-3-methylphenoxy}-propylamino)-2,2-dimethylpropionamide hemifumarate dihydrate has extremely excellent storage stability, it is useful as a drug substance. Furthermore, it shows an extremely good crystalline property and can be purified by a convenient method, and therefore is suitable for the industrial preparation.
    • 本发明提供3-(3- {4- [3-(&bgr。-D-吡喃葡萄糖氧基)-5-异丙基-1H-吡唑-4-基甲基] -3-甲基苯氧基}丙基氨基) 具有改善的储存稳定性的2-二甲基丙酰胺。 由于3-(3- {4- [3-(&bgr。-D-吡喃葡萄糖氧基)-5-异丙基-1H-吡唑-4-基甲基] -3-甲基苯氧基} - 丙基氨基)-2,2-二甲基丙酰胺半富马酸盐二水合物具有 极好的储存稳定性,作为药物有用。 此外,其显示出非常好的结晶性,并且可以通过方便的方法进行纯化,因此适用于工业制备。