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    • 1. 发明申请
    • Multilayer piezoelectric element
    • 多层压电元件
    • US20080116768A1
    • 2008-05-22
    • US11976176
    • 2007-10-22
    • Kazuo MochizukiSatoshi Sasaki
    • Kazuo MochizukiSatoshi Sasaki
    • H01L41/083
    • H01L41/0472H01L41/0838
    • A multilayer piezoelectric element has a laminate body in which a plurality of piezoelectric bodies and a plurality of internal electrodes are alternately laminated and sintered. The plurality of internal electrodes comprise a first electrode and a second electrode. The laminate body has an active portion in which the first electrode and the second electrode are arranged to overlap in a laminate direction of the laminate body, and inactive portions in which the first electrode and the second electrode are arranged not to overlap in the laminate direction of the laminate body. The inactive portions are provided on both sides of the active portion. The inactive portions are provided with a metal oxide layer made of a material having a melting point higher than a sintering temperature of the piezoelectric bodies and being soluble in the piezoelectric bodies.
    • 多层压电元件具有交替层叠并烧结多个压电体和多个内部电极的层叠体。 多个内部电极包括第一电极和第二电极。 层压体具有活性部分,其中第一电极和第二电极在层叠体的层叠方向上重叠,并且其中第一电极和第二电极在层叠方向上不重叠的非活性部分 的层压体。 非活动部分设置在活动部分的两侧。 非活性部分设置有由熔点高于压电体的烧结温度并且可溶于压电体的材料制成的金属氧化物层。
    • 2. 发明授权
    • Multilayer piezoelectric element
    • 多层压电元件
    • US07498726B2
    • 2009-03-03
    • US11976176
    • 2007-10-22
    • Kazuo MochizukiSatoshi Sasaki
    • Kazuo MochizukiSatoshi Sasaki
    • H01L41/047
    • H01L41/0472H01L41/0838
    • A multilayer piezoelectric element has a laminate body in which a plurality of piezoelectric bodies and a plurality of internal electrodes are alternately laminated and sintered. The plurality of internal electrodes comprise a first electrode and a second electrode. The laminate body has an active portion in which the first electrode and the second electrode are arranged to overlap in a laminate direction of the laminate body, and inactive portions in which the first electrode and the second electrode are arranged not to overlap in the laminate direction of the laminate body. The inactive portions are provided on both sides of the active portion. The inactive portions are provided with a metal oxide layer made of a material having a melting point higher than a sintering temperature of the piezoelectric bodies and being soluble in the piezoelectric bodies.
    • 多层压电元件具有交替层叠并烧结多个压电体和多个内部电极的层叠体。 多个内部电极包括第一电极和第二电极。 层压体具有活性部分,其中第一电极和第二电极在层叠体的层叠方向上重叠,并且其中第一电极和第二电极在层叠方向上不重叠的非活性部分 的层压体。 非活动部分设置在活动部分的两侧。 非活性部分设置有由熔点高于压电体的烧结温度并且可溶于压电体的材料制成的金属氧化物层。
    • 4. 发明授权
    • Multilayer piezoelectric element
    • 多层压电元件
    • US07518295B2
    • 2009-04-14
    • US11907904
    • 2007-10-18
    • Kazuo MochizukiKazuo NagataYuzo Sawara
    • Kazuo MochizukiKazuo NagataYuzo Sawara
    • H01L41/083
    • H01L41/0471H01L41/0472H01L41/0838
    • A multilayer piezoelectric element has a laminate body in which a plurality of piezoelectric bodies and a plurality of internal electrodes are alternately laminated and sintered. The plurality of internal electrodes comprise a first electrode and a second electrode. The laminate body is provided with a metal oxide layer formed of a material with a melting point higher than a sintering temperature of the piezoelectric bodies. The laminate body has an active portion in which the first electrode and the second electrode are arranged to overlap in a laminate direction of the laminate body, and inactive portions in which the first electrode and the second electrode are arranged not to overlap in the laminate direction of the laminate body. The inactive portions are provided on both sides of the active portion. The metal oxide layer has a first region formed in the same layer as the internal electrode in the inactive portion, and a second region formed so as to extend from the first region toward the active portion and overlap the internal electrode.
    • 多层压电元件具有交替层叠并烧结多个压电体和多个内部电极的层叠体。 多个内部电极包括第一电极和第二电极。 层叠体设置有由熔点高于压电体的烧结温度的材料形成的金属氧化物层。 层压体具有活性部分,其中第一电极和第二电极布置成在层叠体的层叠方向上重叠,并且其中第一电极和第二电极布置成在层叠方向上不重叠的非活性部分 的层压体。 非活动部分设置在活动部分的两侧。 金属氧化物层具有与非活性部分中的内部电极形成在同一层中的第一区域和形成为从第一区域朝向有源部分延伸并与内部电极重叠的第二区域。
    • 5. 发明授权
    • Method for recovering and reproducing tinning liquid
    • 回收和再生镀锡液的方法
    • US5451323A
    • 1995-09-19
    • US219290
    • 1994-03-28
    • Kenichiro AkaoHajime OgataToshihiro KikuchiKazuo MochizukiKoji Yamato
    • Kenichiro AkaoHajime OgataToshihiro KikuchiKazuo MochizukiKoji Yamato
    • C25D21/22B01D15/04
    • C25D21/22Y10S204/13
    • A method of recovering and reproducing a tinning liquid containing Fe ions and other detrimental cations by the steps of removing cations from the tinning liquid by passing the tinning liquid or a diluted liquid of the tinning liquid through a strong-acid cation exchange resin to obtain a recovered acid, thereafter reproducing the strong-acid cation exchange resin and desorbing adsorbed cations into a solution containing an acid by passing the acid through the exchange resin to which the cations have been adsorbed, precipitating and separating Sn ions in the form of a precipitate of an Sn compound from the solution into which the cations have been desorbed while maintaining Fe ions as ions in this solution, mixing and dissolving the precipitate of the Sn compound or a compound reduced from the same in the recovered acid to reproduce and reuse the mixture of the Sn compound and the recovered acid as a tinning liquid, and discharging the solution containing Fe ions out of the system of the tinning liquid.
    • 一种通过以下步骤回收和再现含有Fe离子和其它有害阳离子的镀锡液的方法:通过使镀锡液中的镀锡液或稀释液通过强酸阳离子交换树脂,从而从镀锡液中除去阳离子,得到 回收酸,然后通过使酸通过阳离子吸附的交换树脂,沉淀并分离出沉淀形式的Sn离子,从而再生强酸阳离子交换树脂并将吸附的阳离子解吸到含有酸的溶液中 从溶液中除去阳离子的溶液中的Sn化合物,同时将Fe离子作为离子保持在该溶液中,将Sn化合物或从其回收的酸中还原的化合物的沉淀物混合并溶解以再生和再利用 Sn化合物和回收的酸作为镀锡液,并将含有Fe离子的溶液排出t系统 他镀锡液体。
    • 9. 发明申请
    • Projector with a device for measuring angle of inclination
    • 具有用于测量倾斜角度的装置的投影仪
    • US20050270496A1
    • 2005-12-08
    • US11137564
    • 2005-05-26
    • Kazuo Mochizuki
    • Kazuo Mochizuki
    • G03B21/00G01B11/26G03B21/132G03B21/53H04N5/74
    • G01B11/26G03B21/132
    • A projector includes a projection device, a cross line positional information acquiring device for acquiring positional information of a cross line between a projection surface of the projection device and a plane crossing the projection surface, an inclination detecting device for calculating an angle of inclination between a projection optical axis of the projection device and the projection surface based on the positional information acquired by the cross line positional information acquiring device, and an image distortion correcting device for correcting a trapezoidal distortion of an input image supplied to the projection device, based on the angle of inclination calculated by the inclination detecting device.
    • 一种投影仪,包括:投影装置,用于获取投影装置的投影面和与投影面交叉的平面之间的交叉线的位置信息的交叉线位置信息取得装置;计算倾斜检测装置, 基于由交叉线位置信息获取装置获取的位置信息,投影装置的投影光轴和投影面,以及图像失真校正装置,用于根据投影装置的输入图像的梯形失真校正提供给投影装置的输入图像 由倾斜检测装置计算的倾斜角。