Sintered ceramic dielectric body
    52.
    发明授权
    Sintered ceramic dielectric body 失效
    烧结陶瓷绝缘体

    公开(公告)号:US4058404A

    公开(公告)日:1977-11-15

    申请号:US613739

    申请日:1975-09-16

    摘要: A sintered ceramic dielectric body is provided which exhibits a high dielectric constant as well as a low dielectric loss and almost no variation in the dielectric constant and the dielectric loss with respect to a wide variation of an applied high AC or DC voltage, respectively. The ceramic dielectric composition consists essentially, by weight, of approximately 18 to 70% of strontium titanate (SrTiO.sub.3), approximately 4 to 75% of barium titanate (BaTiO.sub.3), 2.5 to 17.4% of bismuth oxide (Bi.sub.2 O.sub.3) and 1.7 to approximately 20% of titanium oxide (TiO.sub.2); the ratio by mole of the titanium oxide (TiO.sub.2) to the bismuth oxide (Bi.sub.2 O.sub.3) being within the range from approximately 1 to 18.

    摘要翻译: 提供一种烧结陶瓷电介质体,其分别具有高介电常数以及低的介电损耗,并且相对于所施加的高AC或DC电压的宽变化,介电常数和介电损耗几乎不变化。 陶瓷电介质组合物基本上由重量百分比组成的钛酸锶(SrTiO 3)的约18〜70%,钛酸钡(BaTiO 3)的4〜75%,氧化铋(Bi 2 O 3)的2.5〜17.4%,氧化铋(Bi 2 O 3)的1.7〜20 %的氧化钛(TiO2); 氧化钛(TiO 2)与氧化铋(Bi 2 O 3)的摩尔比在约1〜18的范围内。

    Semiconductor device having charge pump circuit and information processing apparatus including the same
    53.
    发明授权
    Semiconductor device having charge pump circuit and information processing apparatus including the same 有权
    具有电荷泵电路的半导体器件和包括该电荷泵电路的信息处理设备

    公开(公告)号:US08902691B2

    公开(公告)日:2014-12-02

    申请号:US13607146

    申请日:2012-09-07

    IPC分类号: G11C5/14 G11C16/30

    CPC分类号: G11C5/145 G11C5/14 G11C16/30

    摘要: Disclosed herein is a device that includes a capacitor, a pumping circuit supplying a pumping signal changed between first and second potential to a first electrode of the capacitor, and an output circuit precharging a second electrode of the capacitor to a third potential different from the first and second potentials. The second electrode of the capacitor is thereby changed from the third potential to a fourth potential higher than the third potential when the pumping signal is changed from the first potential to the second potential.

    摘要翻译: 这里公开了一种装置,其包括电容器,提供在第一和第二电位之间改变到电容器的第一电极的泵浦信号的泵浦电路,以及将电容器的第二电极预充电到与第一电位不同的第三电位的输出电路 和第二个潜力。 因此当泵浦信号从第一电位变为第二电位时,电容器的第二电极从第三电位变为高于第三电位的第四电位。

    Eyewear
    54.
    发明授权
    Eyewear 有权
    眼镜

    公开(公告)号:US08770743B2

    公开(公告)日:2014-07-08

    申请号:US13299357

    申请日:2011-11-18

    IPC分类号: G02C11/00 G02C5/00

    摘要: Eyewear comprising a frame and a liquid storage portion that is disposed within the frame and that includes a cavity for storing liquid. The liquid storage portion includes a gas passing section that allows gas to pass therethrough from the cavity to an inside surface of the frame, which is a surface facing a head of a wearer when the frame is worn on the head, but does not allow liquid to pass therethrough from the cavity to the inside surface of the frame. The liquid storage portion may be disposed such that an outer surface of the liquid storage portion is further inside the frame than an outer surface of the frame.

    摘要翻译: 眼镜包括框架和液体储存部分,其设置在框架内并且包括用于储存液体的空腔。 液体储存部分包括气体通过部分,其允许气体从腔体通过到框架的内表面,该框架是当框架佩戴在头部上时面向佩戴者头部的表面,但不允许液体 从腔中通过到框架的内表面。 液体储存部可以布置成使得液体存储部分的外表面在框架内部比框架的外表面更进一步。

    Polyfunctional polymer of high stereoregularity and method for producing the same
    55.
    发明授权
    Polyfunctional polymer of high stereoregularity and method for producing the same 有权
    高立体规整性的多官能聚合物及其制备方法

    公开(公告)号:US08703890B2

    公开(公告)日:2014-04-22

    申请号:US13138210

    申请日:2010-01-25

    申请人: Hitoshi Tanaka

    发明人: Hitoshi Tanaka

    摘要: This invention provides a polyfunctional polymer having high stereoregularity, in particular, isotacticity, and provides a production process thereof. The present invention relates to a polymer having, in a molecule, a repeating unit represented by General Formula (2): wherein R1 and R2 are different, and each represents a hydrogen atom, an alkyl group and an aryl group; * represents an asymmetrical carbon, the polymer containing meso diad (m) and racemo diad (r) at a proportion of 60:40 to 100:0 (m:r). The invention also relates to chemical modifications and a production process of the polymer.

    摘要翻译: 本发明提供具有高立构规整性,特别是全同立构规整度的多官能聚合物,并提供其制备方法。 本发明涉及在分子中具有由通式(2)表示的重复单元的聚合物:其中R1和R2不同,并且各自表示氢原子,烷基和芳基; *表示不对称碳,聚合物含有以60:40至100:0(m:r)的比例含有内消旋二(m)和赛摩摩二烯(r)。 本发明还涉及聚合物的化学改性和生产方法。

    Semiconductor device having a complementary field effect transistor
    58.
    发明授权
    Semiconductor device having a complementary field effect transistor 失效
    具有互补场效应晶体管的半导体器件

    公开(公告)号:US08222952B2

    公开(公告)日:2012-07-17

    申请号:US12662038

    申请日:2010-03-29

    IPC分类号: H03K3/01

    摘要: A semiconductor device prevents the OFF current of a complementary field effect transistor from varying with changes in ambient temperature. The semiconductor device includes: a substrate voltage generating circuit that generates the substrate voltage of an n-channel MOS transistor forming a CMOS; a replica transistor that is a replica of the n-channel MOS transistor, and is diode-connected; and a voltage applier that applies a voltage of a predetermined voltage value between the anode and cathode of the replica transistor. In this semiconductor device, the substrate voltage of the replica transistor is the substrate voltage generated by the substrate voltage generating circuit. The substrate voltage generating circuit controls the substrate voltage to be generated so that the current value of the current flowing into the replica transistor becomes equal to a given target value.

    摘要翻译: 半导体器件防止互补场效应晶体管的截止电流随着环境温度的变化而变化。 半导体器件包括:衬底电压产生电路,其产生形成CMOS的n沟道MOS晶体管的衬底电压; 复制晶体管,其是n沟道MOS晶体管的复制品,并且是二极管连接的; 以及在复制晶体管的阳极和阴极之间施加预定电压值的电压的施加电压器。 在该半导体器件中,复制晶体管的衬底电压是由衬底电压产生电路产生的衬底电压。 衬底电压产生电路控制要产生的衬底电压,使得流入复制晶体管的电流的电流值等于给定的目标值。

    File management system
    59.
    发明授权
    File management system 有权
    文件管理系统

    公开(公告)号:US08171062B2

    公开(公告)日:2012-05-01

    申请号:US12219097

    申请日:2008-07-16

    IPC分类号: G06F12/00 G06F17/30

    CPC分类号: G06F17/30115

    摘要: Since both a physical storage place and a logical storage place in a storage system are separately managed as a directory structure, or a hierarchical structure, even in such a case that the physical storage place has been changed, the logical storage place which is displayed to the user is not changed, and thus, the user can use the file while the user need not become aware of the change of the file. When the contents of a file is displayed, a physical storage destination of the file is acquired based upon both a reference path and a relative path of the file, and then, the file is acquired from the physical storage destination.

    摘要翻译: 由于存储系统中的物理存储位置和逻辑存储位置都作为目录结构或层次结构分别管理,即使在物理存储位置已经改变的情况下,显示的逻辑存储位置 用户没有改变,因此用户可以在用户不需要知道文件的改变的情况下使用该文件。 当显示文件的内容时,基于​​文件的参考路径和相对路径获取文件的物理存储目的地,然后从物理存储目的地获取文件。