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    • 1. 发明授权
    • Ceramic capacitor and method for making the same
    • 陶瓷电容器及其制作方法
    • US06301092B1
    • 2001-10-09
    • US09591298
    • 2000-06-09
    • Kotaro HataToshihiro OkamatsuTomoyuki NakamuraKenji HoriHarunobu Sano
    • Kotaro HataToshihiro OkamatsuTomoyuki NakamuraKenji HoriHarunobu Sano
    • H01G406
    • H01G4/1245H01G4/1218H01G4/1236
    • A ceramic capacitor has a dielectric ceramic layer and at least one pair of electrodes. The dielectric ceramic layer has a primary phase and secondary phases, and the size of the secondary phases in the thickness direction of the dielectric ceramic layer is not more than about one-third of the thickness of the dielectric ceramic layer. A method for making the ceramic capacitor includes the steps of mixing compounds constituting secondary phases in a primary phase of a dielectric ceramic, annealing and then pulverizing the mixture to prepare a raw material for the secondary phases, mixing the raw material for the secondary phases with other materials for the dielectric ceramic shaping and sintering the mixture to form a dielectric ceramic, and forming electrodes on the dielectric ceramic. The ceramic capacitor has high insulation resistance, superior load characteristics at high temperatures or high humidity and high weather resistance, even when sintered in a reducing atmosphere.
    • 陶瓷电容器具有介电陶瓷层和至少一对电极。 电介质陶瓷层具有主相和次相,并且介电陶瓷层的厚度方向上的次相的尺寸不超过介电陶瓷层的厚度的约三分之一。 制造陶瓷电容器的方法包括以下步骤:将构成第二相的化合物混合在电介质陶瓷的初生相中,退火然后粉碎混合物以制备二次相的原料,将第二相的原料与 电介质陶瓷的其他材料成型并烧结混合物以形成电介质陶瓷,并在电介质陶瓷上形成电极。 陶瓷电容器具有高绝缘电阻,在高温或高湿度下具有优异的负载特性和高耐候性,即使在还原气氛中烧结也是如此。
    • 3. 发明授权
    • Dielectric ceramic composition and monolithic ceramic capacitor
    • 介电陶瓷组合物和单片陶瓷电容器
    • US06310761B1
    • 2001-10-30
    • US09655071
    • 2000-09-05
    • Kenji HoriKotaro HataToshihiro IkamatsuTomoyuki NakamuraHarunobu Sano
    • Kenji HoriKotaro HataToshihiro IkamatsuTomoyuki NakamuraHarunobu Sano
    • H01G406
    • C04B35/4682C01G23/002C01P2004/61C01P2006/40H01G4/1227
    • A dielectric ceramic composition is composed of barium titanate (BamTiO3), a rare-earth oxide (RO3/2), where the rare-earth element is at least one of Y, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Yb, calcium oxide and a silicon oxide. When the dielectric ceramic composition is represented by the formula 100BamTiO3+aRO3/2+bCaO+cSiO2, where coefficients 100, a, b, and c indicate moles, the relationships 0.990≦m≦1.030, 0.5≦a≦30, 0.5≦b≦30, and 0.5≦c≦30 are satisfied. A monolithic ceramic capacitor includes a plurality of dielectric ceramic layers, internal electrodes formed between the dielectric ceramic layers and external electrodes electrically connected to the internal electrodes. The dielectric ceramic layers are composed of the dielectric ceramic composition described above, and the internal electrodes are composed of a base metal as a principal constituent.
    • 介电陶瓷组合物由稀土元素为Y,Sm,Eu,Gd,Tb,Dy,Ho,Er中的至少一种的钛酸钡(BamTiO 3),稀土类氧化物(RO3 / 2) ,Tm和Yb,氧化钙和氧化硅。 当电介质陶瓷组合物由式100BamTiO3 + aRO3 / 2 + bCaO + cSiO2表示时,其中系数100,a,b和c表示摩尔数,关系0.990 <= m <= 1.030,0.5 <= a <= 30 ,0.5 <= b <= 30,满足0.5 <= c <30。 单片陶瓷电容器包括多个电介质陶瓷层,形成在电介质陶瓷层和电连接到内部电极的外部电极之间的内部电极。 电介质陶瓷层由上述介电陶瓷组合物构成,内部电极以贱金属为主要成分。
    • 6. 发明授权
    • Sunroof device
    • 天窗装置
    • US07357449B2
    • 2008-04-15
    • US11315240
    • 2005-12-23
    • Atsushi IkedaTakashi KikutaKentaro HiroseNobuyasu BesshoKinju UchidaSamson AsfawKenji HoriRobert GoreHiroshi Makino
    • Atsushi IkedaTakashi KikutaKentaro HiroseNobuyasu BesshoKinju UchidaSamson AsfawKenji HoriRobert GoreHiroshi Makino
    • B60J7/057
    • B60J7/05
    • A sunroof device includes a roof panel having a first opening portion, a ceiling member having a second opening portion so as to face the first opening portion, a movable panel moved between a full-closed position and an open position, the movable panel passing through a half-closed position, a motor for driving the movable panel, a controlling means for controlling an operation of the motor, an operating member to be operated or released by a passenger in the vehicle, and a switch for inputting an operation signal for operating the motor, and inputting a stop signal for stopping the motor. The controlling means drives the motor until the movable panel reaches the full-closed position while moving towards the full-closed position by the operating member being operated even if the operating member is released after the movable panel reaches the half-closed position.
    • 天窗装置包括具有第一开口部分的顶板,具有与第一开口部分相对的第二开口部分的顶板部件,在全闭合位置和打开位置之间移动的可移动板,可移动板通过 半闭合位置,用于驱动可动面板的电动机,用于控制电动机的操作的控制装置,由乘客在车辆中操作或释放的操作构件,以及用于输入操作信号的开关 电机,并输入停止信号,停止电机。 即使在可动面板到达半闭合位置之后操作构件被释放,控制装置驱动马达,直到可移动面板到达全闭合位置,同时由操作构件操作而向全闭合位置移动。
    • 8. 发明授权
    • Image combiner and image display device
    • 图像组合器和图像显示装置
    • US07068404B2
    • 2006-06-27
    • US11043718
    • 2005-01-26
    • Yumiko OuchiKenji Hori
    • Yumiko OuchiKenji Hori
    • G09G5/00
    • G02B27/144G02B27/0172G02B2027/011G02B2027/0174
    • An image combiner causes light from an image display element to be superimposed on light that is transmitted through a plate-form part positioned in front of the eye of a user. The light from the image display element reaches the eye of the user after being diffracted and reflected by a reflective type HOE inside the plate-form part. The HOE has a third-order or higher phase conversion action that depends on the position on the hologram plane. The distance Rd (calculated in air) between the light source that is on the side of the eyes of the observer during end-use (of the two light sources used to expose the HOE during the manufacture of the HOE) and the HOE is substantially greater than the distance Pd (calculated in air) between the exit pupil of the image combiner and the HOE.
    • 图像组合器使来自图像显示元件的光叠加在通过位于用户的眼睛前方的板状部分透射的光上。 来自图像显示元件的光在衍射之后到达用户的眼睛并被反射型HOE反射到板状部分内部。 HOE具有取决于全息图平面上的位置的三阶或更高的相位转换动作。 在最终使用期间(用于在HOE制造期间暴露HOE的两个光源中)和HOE之间在观察者眼睛侧的光源之间的距离Rd(空气中计算)和HOE基本上 大于图像组合器的出射光瞳和HOE之间的距离Pd(在空气中计算)。