Dielectric ceramic composition, multilayer ceramic capacitor, and method for manufacturing the same
    62.
    发明申请
    Dielectric ceramic composition, multilayer ceramic capacitor, and method for manufacturing the same 审中-公开
    介电陶瓷组合物,多层陶瓷电容器及其制造方法

    公开(公告)号:US20050219794A1

    公开(公告)日:2005-10-06

    申请号:US11077281

    申请日:2005-03-11

    摘要: A dielectric ceramic composition contains components, with respective numbers of moles relative to 100 moles of barium titanate, including barium titanate, a first sub-component containing at least one oxide selected from a Mg oxide, a Ca oxide, a Ba oxide, and Sr oxide, a second sub-component containing an oxide containing 1 mol of Si atoms per mol, a third sub-component containing at least one oxide selected from a V oxide, a Mo oxide, and a W oxide, a fourth sub-component containing at least one R1 oxide (wherein R1 is at least one selected from Sc, Er, Tm, Yb, and Lu), a fifth sub-component containing at least one R2 oxide (wherein R2 is at least one selected from Y, Dy, Ho, Tb, Gd, and Eu), a sixth sub-component containing at least one selected from a Mn oxide and a Cr oxide, and a seventh sub-component containing at least one selected from calcium zirconate and a mixture of a Ca oxide and Zr oxide. The ratio (A/B) of the number of moles A of the second sub-component to the total number of moles B of the fourth and fifth sub-components is 0.7 or more. Alternatively, the ratio (C/D) of the number of moles C of Si atoms in the second sub-component to the total number of moles of the atoms in the first to seventh sub-components excluding the Si atoms and oxygen atoms being 0.2 or more, and the total number of moles of the fourth and fifth sub-components being 3 or more.

    摘要翻译: 电介质陶瓷组合物含有相对于100摩尔钛酸钡的摩尔数相对于钛酸钡的成分,含有选自氧化镁,氧化钙,氧化钡和Sr中的至少一种氧化物的第一副成分 氧化物,含有每摩尔含有1摩尔Si原子的氧化物的第二亚成分,含有选自V氧化物,Mo氧化物和W氧化物中的至少一种氧化物的第三副成分,含有 至少一个R 1氧化物(其中R 1是选自Sc,Er,Tm,Yb和Lu中的至少一种),第五子成分至少含有 一种R 2氧化物(其中R 2是选自Y,Dy,Ho,Tb,Gd和Eu中的至少一种),第六副成分至少含有 选自Mn氧化物和Cr氧化物的第一副成分,以及含有选自锆酸钙和氧化钙和Zr氧化物的混合物中的至少一种的第七副成分。 第二子成分的摩尔数A与第四和第五子成分的总摩尔数B的比(A / B)为0.7以上。 或者,第二次成分中的Si原子的摩尔数C与除Si原子和氧原子以外的第一〜第七子成分中的原子的总摩尔数的比率(C / D)为0.2 以上,第四和第五子成分的总摩尔数为3以上。

    Diagnostics and remedies for interstitial pneumonia
    63.
    发明申请
    Diagnostics and remedies for interstitial pneumonia 审中-公开
    间质性肺炎的诊断和治疗

    公开(公告)号:US20050095242A1

    公开(公告)日:2005-05-05

    申请号:US10505980

    申请日:2003-02-28

    摘要: A preventive agent, a diagnostic agent or a therapeutic agent for interstitial pneumonia, which comprises an anti-CCR4 antibody and/or an anti-CXCR3 antibody as an active ingredient, a diagnostic agent for discriminating between usual idiopathic interstitial pneumonia and non-specific idiopathic interstitial pneumonia which comprises an anti-CCR4 antibody and an anti-CXCR3 antibody as an active ingredient, and a method for discriminating between usual idiopathic interstitial pneumonia and non-specific idiopathic interstitial pneumonia, which comprises detecting and/or determining a Th2 cell and a Th1 cell in a sample by using an anti-CCR4 antibody and an anti-CXCR3 antibody.

    摘要翻译: 作为间质性肺炎的预防剂,诊断剂或治疗剂,其包含抗CCR4抗体和/或抗CXCR3抗体作为活性成分,用于鉴别常见特发性间质性肺炎与非特异性特发性 包含抗CCR4抗体和抗CXCR3抗体作为活性成分的间质性肺炎以及通常的特发性间质性肺炎与非特异性特发性间质性肺炎的鉴别方法,其特征在于,检测和/或测定Th2细胞和 通过使用抗CCR4抗体和抗CXCR3抗体,样品中的Th1细胞。

    Dielectric ceramic composition and electronic device
    64.
    发明授权
    Dielectric ceramic composition and electronic device 有权
    介电陶瓷组合物和电子器件

    公开(公告)号:US06699809B2

    公开(公告)日:2004-03-02

    申请号:US10368650

    申请日:2003-02-20

    IPC分类号: H01G412

    摘要: A dielectric ceramic composition including a dielectric base phase containing BaTiO3 as a main component, and plate-shaped or acicula deposition phase existing together in the dielectric base phase. Preferably, the dielectric ceramic composition includes a main component of BaTiO3, a first subcomponent including at least one compound selected from MgO, CaG, BaG, SrO and Cr2O3, a second subcomponent of (Ba, Ca)xSiO2+x (where, x=0.8 to 1.2), a third subcomponent including at least one compound selected from V2O5, MoO3, and WO3, and a fourth subcomponent including an oxide of R1 (where R1 is at least one element selected from Sc, Er, Tm, Yb, and Lu), a fifth subcomponent including an oxide of R2 (where R2 is at least one element selected from Y, Dy, Ho, Tb, Gb and Eu), wherein the ratios of the subcomponents to 100 moles of the main component of BaTiO3 are first subcomponent of 0.1 to 3 moles, second subcomponent of 2 to 10 moles, third subcomponent of 0.01 to 0.5 mole, fourth subcomponent of 0.5 to 7 moles, and fifth subcomponent of 2 to 9 moles (where the number of moles of the fourth and fifth subcomponents are respectively the ratio of R1 and R2 alone).

    摘要翻译: 包含以BaTiO 3为主要成分的介电基底相的电介质陶瓷组合物和介电基体相中一起存在的板状或者acicula沉积相。 优选地,电介质陶瓷组合物包括主要组分BaTiO 3,第一副成分包括至少一种选自MgO,CaG,BaG,SrO和Cr2O3的化合物,第二副成分(Ba,Ca)xSiO 2 + x(其中x = 0.8〜1.2),包含至少一种选自V 2 O 5,MoO 3和WO 3的化合物的第三副成分和包含R1的氧化物的第四副成分(其中,R 1为选自Sc,Er,Tm,Yb和 Lu),其中包含R2的氧化物(其中R2是选自Y,Dy,Ho,Tb,Gb和Eu中的至少一种元素)的第五副成分,其中副成分与BaTiO 3的主要成分的100摩尔比为 第一副成分为0.1〜3摩尔,第二副成分为2〜10摩尔,第3副成分为0.01〜0.5摩尔,第4副成分为0.5〜7摩尔,第5副成分为2〜9摩尔(第4副成分 第五个子部件分别是R1和R2的比率)。

    Lane keeping assistance system and method for automotive vehicle
    66.
    发明授权
    Lane keeping assistance system and method for automotive vehicle 失效
    车辆保养辅助系统和方法

    公开(公告)号:US06493619B2

    公开(公告)日:2002-12-10

    申请号:US09930168

    申请日:2001-08-16

    IPC分类号: G06F16500

    摘要: In lane keeping assistance system and method for an automotive vehicle, a control current (Iout) to be outputted to a motor during an automatic steering mode is detected, a filter is provided for the detected control current to pass only signal components of the detected control current whose frequencies are lower than a predetermined cut-off frequency value (fstr, fstr_low, fstr_mid, fstr_hi) to derive a filtered control current (Iout_lpf), a determination of whether a manual steering intervention to the automatic steering occurs is made according to a magnitude of the filtered control current, and the control current outputted to the motor is reduced toward zero when the manual steering intervention is determined to occur according to a result of determination that the magnitude of the filtered control current (Iout_lpf) is in excess of a predetermined threshold current value (Iout_lpf_th).

    摘要翻译: 在车辆的车道保持辅助系统和方法中,检测在自动转向模式期间输出到电动机的控制电流(Iout),为检测到的控制电流提供滤波器,以仅通过检测到的控制信号的信号分量 频率低于预定截止频率值(fstr,fstr_low,fstr_mid,fstr_hi)以导出滤波后的控制电流(Iout_lpf)的电流,判定是否发生对自动转向的手动转向干预是根据 滤波后的控制电流的大小以及输出到电动机的控制电流根据判断结果确定为手动转向干预被确定为过滤控制电流(Iout_lpf)的大小超过 预定阈值电流值(Iout_lpf_th)。

    Method of manufacturing dielectric ceramic composition and electronic device containing dielectric layer
    67.
    发明授权
    Method of manufacturing dielectric ceramic composition and electronic device containing dielectric layer 失效
    制造介电陶瓷组合物的方法和含有电介质层的电子器件

    公开(公告)号:US06485672B1

    公开(公告)日:2002-11-26

    申请号:US09673957

    申请日:2000-10-24

    IPC分类号: C04B35468

    CPC分类号: C04B35/4682 H01G4/1227

    摘要: A method of manufacturing a dielectric ceramic composition comprising at least a main component of BaTiO3, a second subcomponent as represented by (Ba, Ca)xSiO2+x (where, x=0.8 to 1.2), and other subcomponents. The main component and at least part of the subcomponents except the second subcomponent are mixed to prepare a pre-calcination powder and the pre-calcination powder is calcined to prepare a calcined powder. The second subcomponent is at least mixed in the calcined powder to obtain a dielectric ceramic composition having a ratio of each subcomponent to the main component of BaTiO3 of a predetermined molar ratio. It is therefore possible to obtain an electronic device containing a dielectric layer such as a multi-layer ceramic capacitor able to satisfy both of the capacity-temperature characteristics of the X7R characteristic (EIA standard) and the B characteristic (EIAJ standard), even when the dielectric layer is a superthin one of not more than 4 &mgr;m and having a small change in the capacity under a DC electric field along with time and further having a long accelerated lifetime of the insulation resistance and a small drop in capacity under a DC bias.

    摘要翻译: 一种电介质陶瓷组合物的制造方法,其至少包含BaTiO 3的主要成分,由(Ba,Ca)xSiO 2 + x(其中x = 0.8〜1.2)表示的第二副成分,以及其他亚成分。 混合除了第二副成分以外的主成分和副成分的至少一部分,制备预煅烧粉末,并煅烧预煅烧粉末以制备煅烧粉末。 将第二副成分至少在煅烧粉末中混合,得到具有预定摩尔比的BaTiO 3的每个副成分与主要成分的比例的电介质陶瓷组合物。 因此,即使是能够满足X7R特性(EIA标准)和B特性(EIAJ标准)的容量 - 温度特性两者的多层陶瓷电容器的电介质层,也能够得到电子装置, 电介质层是不超过4μm的超导体,并且随着时间的推移在DC电场下的容量变化很小,并且还具有绝缘电阻的长加速寿命和在DC偏压下的容量的小的下降 。

    Barium titanate-based semiconductor ceramic
    68.
    发明授权
    Barium titanate-based semiconductor ceramic 失效
    钛酸钡系半导体陶瓷

    公开(公告)号:US6071842A

    公开(公告)日:2000-06-06

    申请号:US305363

    申请日:1999-05-05

    IPC分类号: C04B35/468 H01C7/02

    CPC分类号: H01C7/025 C04B35/4682

    摘要: A barium titanate-based semiconducting ceramic, which contains BaTiO.sub.3 as a main component thereof, and Ba.sub.2 TiSi.sub.2 O.sub.8 and Ba.sub.n Ti.sub.m O.sub.n+2m (1.ltoreq.n.ltoreq.4, 2.ltoreq.m.ltoreq.13, n.ltoreq.m), respectively, as trace-phase compositions, wherein the ratio of the contents of about Ba.sub.2 TiSi.sub.2 O.sub.8 and Ba.sub.n Ti.sub.m O.sub.n+2m (Ba.sub.2 TiSi.sub.2 O.sub.8 /Ba.sub.n Ti.sub.m O.sub.n+2m) as the trace-phase compositions is in the range of about 0.5 to 80.0. This semiconductive ceramic exhibits excellent voltage resistance and ensures high reliability as a product element. Moreover, it has a suitable room temperature resistivity .rho.25 for functioning as a product element.

    摘要翻译: 以BaTiO3为主要成分的钛酸钡类半导体陶瓷和BaTiO 2 O 8和BanTimOn + 2m(1≤n≤2,m = 13,n = m) 作为痕量相组成,其中作为痕量相组合物的约Ba2TiSi2O8和BanTimOn + 2m(Ba2TiSi2O8 / BanTimOn + 2m)的含量比在约0.5至80.0的范围内。 该半导体陶瓷表现出优异的耐电压性,并确保作为产品元件的高可靠性。 此外,它具有用作产品元件的合适的室温电阻率rho 25。

    Automotive power unit mounting system
    69.
    发明授权
    Automotive power unit mounting system 失效
    汽车动力装置安装系统

    公开(公告)号:US5226500A

    公开(公告)日:1993-07-13

    申请号:US973529

    申请日:1992-11-09

    IPC分类号: B60K5/12 F16F13/30

    CPC分类号: F16F13/30 B60K5/1283

    摘要: A vibration sensor is disposed at an evaluation point on the vehicle floor proximate the driver's seat. This sensor, in combination with one disposed on a electrically controllable engine mount, is used to determine the magnitude and orientation of a vector of vibration which reaches the evaluation point and which combines with other vibrational vectors in a manner which results in the generation of vibration at the evaluation point. A mount control signal is controlled in a manner which modifies the vibration vector and attenuates the vibration at the evaluation point.

    摘要翻译: 振动传感器设置在靠近驾驶员座椅的车辆地板上的评估点。 该传感器与设置在电气可控的发动机支架上的传感器组合用于确定到达评估点的振动向量的大小和方向,并且以导致产生振动的方式与其它振动矢量相结合 在评估点。 以修改振动矢量并衰减评估点的振动的方式控制安装控制信号。

    Fluid circulating system
    70.
    发明授权
    Fluid circulating system 失效
    流体循环系统

    公开(公告)号:US4530208A

    公开(公告)日:1985-07-23

    申请号:US473284

    申请日:1983-03-08

    申请人: Shigeki Sato

    发明人: Shigeki Sato

    IPC分类号: F03G7/06

    CPC分类号: F03G7/06

    摘要: A fluid circulating system includes a thermal differential engine having a pair of expansion-contraction vessels each containing an expansion component expansible with heat for discharging fluid to a delivery line when heated and drawing fluid from a return line when cooled. Heated water is supplied alternatively to the pair of vessels to circulate the fluid through the delivery and return lines. The pair of expansion-contraction vessels are identical in volume and other characteristics and have multiple ports connected to anti-convectional valves and change-over valve.

    摘要翻译: 流体循环系统包括具有一对膨胀收缩容器的热差分发动机,每个膨胀收缩容器包含可膨胀的膨胀部件,其在被加热时将流体排出到输送管线,并在冷却时从回流管线中抽出流体。 加热的水交替地供应给该对容器以使流体通过输送和返回管线循环。 一对膨胀收缩容器的体积和其他特性相同,并具有连接到反向对流阀和换向阀的多个端口。