Objective lens driving device with multipole magnet
    1.
    发明授权
    Objective lens driving device with multipole magnet 失效
    具有多极磁体的物镜驱动装置

    公开(公告)号:US4792935A

    公开(公告)日:1988-12-20

    申请号:US945089

    申请日:1986-12-22

    IPC分类号: G11B7/09 H02K41/035 G11B7/00

    摘要: An objective lens driving device with a multipole magnet which includes a cylindrical yoke with an E-shaped cross section for defining an annular gap between the central yoke section and the outer cyclindrical yoke section; four rectangular tracking coils attached to the side of a focusing coil such that a pair of vertical coil sides of each tracking coil are parallel to a supporting shaft; and a pair of circular multipole magnets disposed within the gap between the central and outer cylindrical yoke sections and each having at least three magnet sections, with opposite end magnet sections having a polarity opposite to that of the central magnet section so that the vertical coil sides interlink with magnetic fluxes having opposite directions to each other, whereby tracking forces act upon the vertical coil sides in the same direction.

    摘要翻译: 一种具有多极磁体的物镜驱动装置,其包括具有E形横截面的圆柱形磁轭,用于限定中心磁轭部分和外旋转磁轭部分之间的环形间隙; 四个矩形跟踪线圈附接到聚焦线圈的侧面,使得每个跟踪线圈的一对垂直线圈侧平行于支撑轴; 以及一对圆形多极磁体,其设置在中央和外部圆柱形磁轭部分之间的间隙内,并且每个具有至少三个磁体部分,相对的端部磁体部分具有与中心磁体部分的极性相反的极性,使得垂直线圈侧 与彼此具有相反方向的磁通相互连接,由此跟踪力沿相同方向作用在垂直线圈侧。

    Objective lens driving device
    2.
    发明授权

    公开(公告)号:US5105405A

    公开(公告)日:1992-04-14

    申请号:US329899

    申请日:1989-04-24

    IPC分类号: G11B7/09

    CPC分类号: G11B7/093

    摘要: An objective lens driving device of a sliding shaft type is mounted on an optical information recording and reproducing apparatus. The objective lens driving device includes an armature unit having a magnet magnetized in a plurality of pairs of magnetic poles, and a stator unit having a yoke, and control coils mounted on the yoke. The magnet is disposed with the boundaries between the magnetic poles which are respectively opposite gaps formed in the yoke. The objective lens driving device has an improved reliability and a reduced number of component parts.

    Projector
    4.
    发明授权
    Projector 有权
    投影机

    公开(公告)号:US07922335B2

    公开(公告)日:2011-04-12

    申请号:US12075887

    申请日:2008-03-15

    IPC分类号: F21V29/00

    CPC分类号: G03B21/16 H04N9/3144

    摘要: A projector includes: a light source lamp; and a cooling device that cools the light source lamp and includes a plurality of cooling fans to deliver air toward the light source lamp. Airflow directions in which the plurality of cooling fans deliver the air toward the light source lamp are different from each other.

    摘要翻译: 投影仪包括:光源灯; 以及冷却装置,其冷却所述光源灯,并且包括多个冷却风扇,以向所述光源灯输送空气。 多个冷却风扇将空气朝向光源灯输送的气流方向彼此不同。

    Color toner and two-component developer
    5.
    发明授权
    Color toner and two-component developer 有权
    彩色墨粉和双组分显影剂

    公开(公告)号:US07816063B2

    公开(公告)日:2010-10-19

    申请号:US12366717

    申请日:2009-02-06

    IPC分类号: G03G9/08

    摘要: The present invention relates to a toner which has good property such as fixability, coloring power, developability, durability, and environmental stability and so on. More specifically, the present invention relates to a color toner containing at least a binder resin, a colorant, and a wax, in which: a wax concentration of an extract obtained by dispersing the toner into n-hexane at a concentration of 15 mg/cm3 at 23° C. and by subjecting the resultant dispersion to extraction treatment at 23° C. for 1 minute is in the range of 0.080 to 0.500 mg/cm3; an average circularity of particles each having a circle-equivalent diameter of 3 μm or more in the toner is in the range of 0.925 to 0.965; and a content of the wax is in the range of 1 to 15 parts by mass with respect to 100 parts by mass of the binder resin.

    摘要翻译: 本发明涉及具有良好的定影性,着色力,显影性,耐久性和环境稳定性等的调色剂。 更具体地说,本发明涉及至少含有粘合剂树脂,着色剂和蜡的彩色调色剂,其中:通过将调色剂分散在正己烷中的浓度为15mg / 在23℃下,通过使所得分散体在23℃下进行萃取处理1分钟在0.080至0.500mg / cm3的范围内; 在调色剂中每个圆当量直径为3μm以上的颗粒的平均圆形度在0.925至0.965的范围内; 相对于100质量份粘合剂树脂,蜡的含量为1〜15质量份。

    Method for manufacturing ceramic electronic component and gravure printing method
    6.
    发明授权
    Method for manufacturing ceramic electronic component and gravure printing method 有权
    制造陶瓷电子元件和凹版印刷方法

    公开(公告)号:US07739950B2

    公开(公告)日:2010-06-22

    申请号:US11335055

    申请日:2006-01-19

    IPC分类号: B41M1/10 B41F9/00

    摘要: A method for manufacturing a ceramic electronic component includes first and second gravure-printing steps in which conductive paste and step-reducing ceramic paste are printed on a composite sheet including a ceramic green sheet. A first print mark is printed before the second gravure-printing step is performed, and the position of the first print mark is determined and compared with a desired position of the first print mark before the second gravure-printing step. Then, the second gravure-printing step is performed such that a second print mark is printed at a suitable position with respect to the position of the first print mark.

    摘要翻译: 陶瓷电子部件的制造方法包括:第一和第二凹版印刷工序,在包含陶瓷生片的复合片材上印刷有导电膏和降低降低的陶瓷膏。 在执行第二凹版印刷步骤之前打印第一打印标记,并且确定第一打印标记的位置并将其与第二凹版印刷步骤之前的第一打印标记的期望位置进行比较。 然后,执行第二凹版印刷步骤,使得第二印刷标记相对于第一印刷标记的位置在适当的位置印刷。

    METHOD FOR COLLECTING USEFUL PORTIONS OF FISH HEADS AND DEVICE FOR COLLECTING USEFUL PORTIONS OF FISH HEAD
    7.
    发明申请
    METHOD FOR COLLECTING USEFUL PORTIONS OF FISH HEADS AND DEVICE FOR COLLECTING USEFUL PORTIONS OF FISH HEAD 失效
    收集鱼头的有用部分的方法和用于收集鱼头的有用部分的装置

    公开(公告)号:US20100048115A1

    公开(公告)日:2010-02-25

    申请号:US12295257

    申请日:2006-09-29

    IPC分类号: A22C25/14

    CPC分类号: A22C25/14 A22C25/147

    摘要: From a number of fish heads W of the same kind of fish and of roughly the same shape, pituitaries M as useful portions in the fish heads W are collected. A useful portion line is preliminarily determined which passes pituitaries M as useful portions of the number of fish heads W having different sizes when the fish heads W are rested in a specific posture, and each of fish heads W to be processed is rested in the specific posture, and the rested fish head W is cut in the vicinity of the preliminarily determined useful portion line substantially along the useful portion line to expose an useful portion, and a brain as an untargeted portion which is present in a cut surface F is removed to expose the pituitary M, and the exposed pituitary M is collected.

    摘要翻译: 从同一种鱼类的大量鱼头W和大致相同的形状,收集作为鱼头W中有用部分的垂体M。 预先确定有用的部分线,当鱼头W以特定姿势放置时,将垂线M作为具有不同尺寸的鱼头W的有用部分,并将待处理的每个鱼头W搁置在特定的 基本上沿着有用部分线在预先确定的有用部分线附近切割休息的鱼头W,以露出有用部分,并且将存在于切割面F中的作为非目标部分的脑移除到 暴露垂体M,并收集暴露的垂体M。

    Digital Data Reproducing Apparatus and Recording Medium
    8.
    发明申请
    Digital Data Reproducing Apparatus and Recording Medium 有权
    数字数据再现装置和记录介质

    公开(公告)号:US20090254727A1

    公开(公告)日:2009-10-08

    申请号:US12402394

    申请日:2009-03-11

    IPC分类号: G06F12/02 G06F12/00

    摘要: A digital data reproducing apparatus comprising: a reading unit configured to read digital data stored in a recording medium at a speed higher than a reproduction speed to store the digital data into a first memory; an encoding unit configured to store encoded data obtained by encoding the digital data read by the reading unit into a second memory; a reproducing unit configured to reproduce the digital data stored in the first memory at the reproduction speed; and a transferring unit configured to transfer the encoded data stored in the second memory into a third memory different from the second memory.

    摘要翻译: 一种数字数据再现装置,包括:读取单元,被配置为以高于再现速度的速度读取存储在记录介质中的数字数据,以将数字数据存储到第一存储器中; 编码单元,被配置为存储通过将由读取单元读取的数字数据进行编码而获得的编码数据到第二存储器中; 再现单元,被配置为以再现速度再现存储在第一存储器中的数字数据; 以及传送单元,被配置为将存储在第二存储器中的编码数据传送到与第二存储器不同的第三存储器。