Magnetic head driving piezoelectric ceramic actuator
    3.
    发明授权
    Magnetic head driving piezoelectric ceramic actuator 有权
    磁头驱动压电陶瓷驱动器

    公开(公告)号:US08471440B2

    公开(公告)日:2013-06-25

    申请号:US12897819

    申请日:2010-10-05

    IPC分类号: H01L41/047 H01L41/053

    CPC分类号: G11B5/4833 G11B5/4873

    摘要: A magnetic head driving piezoelectric ceramic actuator having an actuator body and a coating layer. The actuator body has a piezoelectric ceramic substrate and first and second electrodes. The piezoelectric ceramic substrate has first and second principal surfaces, first and second side surfaces, and first and second edge surfaces. The first electrode has a first external electrode portion formed on a part of the first principal surface, and a second external electrode portion formed on the first edge surface. The second electrode has a third external electrode portion formed on the second edge surface, and a fourth external electrode portion formed on the first principal surface. Each of: at least a part of each of the first and second external electrode portions; and at least a part of each of the third and fourth external electrode portions, constitutes a joined portion mounted on the substrate by an electrically-conductive agent. The coating film covers at least a part of a surface of a portion of the actuator body other than the joined portions.

    摘要翻译: 一种具有致动器主体和涂层的磁头驱动压电陶瓷致动器。 致动器主体具有压电陶瓷基板和第一和第二电极。 压电陶瓷衬底具有第一和第二主表面,第一和第二侧表面以及第一和第二边缘表面。 第一电极具有形成在第一主表面的一部分上的第一外部电极部分和形成在第一边缘表面上的第二外部电极部分。 第二电极具有形成在第二边缘表面上的第三外部电极部分和形成在第一主表面上的第四外部电极部分。 每个:第一和第二外部电极部分中的每一个的至少一部分; 并且第三外部电极部分和第四外部电极部分的至少一部分构成通过导电剂安装在基板上的接合部分。 涂膜覆盖除了接合部分之外的致动器主体的一部分的表面的至少一部分。

    Fixing apparatus and image forming apparatus
    4.
    发明授权
    Fixing apparatus and image forming apparatus 有权
    固定装置和成像装置

    公开(公告)号:US08213819B2

    公开(公告)日:2012-07-03

    申请号:US12435487

    申请日:2009-05-05

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2039

    摘要: In a fixing apparatus provided with a plurality of fixing heaters having heat distribution characteristics that are different from each other inside a fixing roller, and an image forming apparatus provided with the fixing apparatus, an auxiliary heater is provided, the auxiliary heater being provided inside the fixing roller and to which power is distributed only during the warm-up period until the fixing roller in a lower temperature state reaches a predetermined fixing temperature. The plurality of fixing heaters includes a first fixing heater having first heat distribution characteristics that mainly heats a center portion of the fixing roller, and a second fixing heater having second heat distribution characteristics that mainly heats both end portion regions of the fixing roller.

    摘要翻译: 在具有多个在定影辊内部具有彼此不同的分布特性的定影加热器的定影装置中,以及设置有定影装置的图像形成装置,设置有辅助加热器, 定影辊,并且仅在预热期间分配功率,直到处于较低温度状态的定影辊达到预定的定影温度。 多个定影加热器包括具有主要加热定影辊的中心部分的第一分布特性的第一定影加热器和主要加热定影辊的两个端部区域的第二热分布特性的第二定影加热器。

    FIXING APPARATUS AND IMAGE FORMING APPARATUS
    6.
    发明申请
    FIXING APPARATUS AND IMAGE FORMING APPARATUS 有权
    固定装置和图像形成装置

    公开(公告)号:US20090285592A1

    公开(公告)日:2009-11-19

    申请号:US12435487

    申请日:2009-05-05

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2039

    摘要: In an embodiment, in a fixing apparatus provided with a plurality of fixing heaters having heat distribution characteristics that are different from each other inside a fixing roller, and an image forming apparatus provided with the fixing apparatus, an auxiliary heater is provided, the auxiliary heater being provided inside the fixing roller and to which power is distributed only during the warm-up period until the fixing roller in a lower temperature state reaches a predetermined fixing temperature.

    摘要翻译: 在一个实施方案中,在具有多个固定加热器的定影装置中,其具有在定影辊内部彼此不同的热分布特性,以及设置有定影装置的图像形成装置,提供辅助加热器,辅助加热器 设置在定影辊内部,并且仅在预热期间才分配功率,直到较低温度状态的定影辊达到预定的定影温度。

    Color Toner For Developing Electrostatic Latent Image
    8.
    发明申请
    Color Toner For Developing Electrostatic Latent Image 有权
    彩色调色剂用于开发静电潜像

    公开(公告)号:US20080044752A1

    公开(公告)日:2008-02-21

    申请号:US10593396

    申请日:2005-03-14

    摘要: The color toner for developing electrostatic latent images comprising a colored resin particle containing at least a binder resin, a colorant, a charge control agent and a parting agent, wherein an extracted liquid with water by means of a hot water extraction method from said colorant has a pH value in the range from 6.0 to 8.0, said colored resin particle has a volume average particle diameter (Dv) in the range from 4 to 10 μm and an average circularity in the range from 0.93 to 0.995, an amount of extracted components with methanol is 7% by weight or less, and an amount of residual volatile compounds is 500 ppm or less. The color toner for developing electrostatic latent images has excellent image-reproducibility and environmental durability and can form an image with a stable image density under a high temperature and high humidity condition.

    摘要翻译: 用于显影静电潜像的彩色调色剂包括至少含有粘合剂树脂,着色剂,电荷控制剂和脱模剂的着色树脂颗粒,其中通过来自所述着色剂的热水提取方法的用水提取的液体具有 所述着色树脂颗粒的体积平均粒径(Dv)在4至10μm的范围内,平均圆形度在0.93至0.995的范围内,所提取的组分与 甲醇为7重量%以下,残留挥发性化合物的量为500ppm以下。 用于显影静电潜像的彩色调色剂具有优异的图像再现性和环境耐久性,并且可以在高温和高湿度条件下形成具有稳定图像浓度的图像。

    Capacitative electromagnetic flow meter
    9.
    发明授权
    Capacitative electromagnetic flow meter 有权
    电容式电磁流量计

    公开(公告)号:US06802223B2

    公开(公告)日:2004-10-12

    申请号:US10669565

    申请日:2003-09-25

    IPC分类号: G01F158

    CPC分类号: G01F1/584 G01F1/586

    摘要: The invention consists in a capacitative electromagnetic flow meter in which excitation is performed at a frequency above the commercially available frequency and having a characteristic correction filter that corrects the gain frequency characteristic of the exciting current such that the exciting flux waveform has a flat section. In the detection unit, the value of the electrostatic capacitance between the face electrodes 4A, 4B and guard electrodes 5A, 5B is made smaller than the value of the electrostatic capacitance between the detecting face electrodes 4A, 4B and the fluid to be measured. The exciting coils are fixed to a cylindrical yoke, being electrostatically screened by coil fixing plates. Fixing by an earth ring is performed with this cylindrical yoke and the two ends of the measurement tube being symmetrical with respect to the tube axis and electrode axes. In addition, fixing is effected by filling the entire interior of the detection unit with epoxy resin.

    摘要翻译: 本发明是一种电容式电磁流量计,其中以高于市售频率的频率进行激励,并且具有校正激励电流的增益频率特性的特征校正滤波器,使得激励磁通波形具有平坦部分。 在检测单元中,使面电极4A,4B与保护电极5A,5B之间的静电电容值小于检测面电极4A,4B与待测流体之间的静电电容值。 励磁线圈固定到圆柱形轭,由线圈固定板静电屏蔽。 用该圆柱形磁轭进行固定,测量管的两端相对于管轴和电极轴对称。 此外,通过用环氧树脂填充检测单元的整个内部来实现固定。

    Medical swab
    10.
    发明授权
    Medical swab 失效
    医用拭子

    公开(公告)号:US5928176A

    公开(公告)日:1999-07-27

    申请号:US69076

    申请日:1998-04-29

    申请人: Hiroshi Nakatani

    发明人: Hiroshi Nakatani

    CPC分类号: B08B1/003 A61F13/38

    摘要: There is provided a medical swab comprising a thin stick comprising a drawn plastic stick and a sphere-like fiber lump formed on at least one end of the stick; the fiber lump has a fiber winding portion which is formed by winding a part of the fibers around the stick and then is fixed to the stick either by using an adhesive, or by tightening the fiber lump containing a fibrillating cellulose without using an adhesive.

    摘要翻译: 提供了一种医用拭子,其包括薄棒,其包括拉制的塑料棒和形成在棒的至少一端上的球状纤维块; 纤维块具有纤维缠绕部,该纤维卷绕部通过将一部分纤维缠绕在棒上而形成,然后通过使用粘合剂固定到棒上,或者通过在不使用粘合剂的情况下收紧包含原纤化纤维素的纤维块。