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304 条记录 (耗时 0.048 秒)

    Process for producing lower aliphatic carboxylic acid ester
    92.
    发明授权
    Process for producing lower aliphatic carboxylic acid ester 失效
    低级脂肪族羧酸酯的制造方法

    公开(公告)号：US06696598B2

    公开(公告)日：2004-02-24

    申请号：US10009900

    申请日：2001-12-14

    申请人： Ayumu Fujita ,  Etsuko Kadowaki ,  Meiko Saihata ,  Hiroshi Uchida

    发明人： Ayumu Fujita ,  Etsuko Kadowaki ,  Meiko Saihata ,  Hiroshi Uchida

    IPC分类号： C07C6704

    CPC分类号： C07C67/08 ,  B01D3/146 ,  C07C67/04 ,  C07C67/54 ,  C07C69/14

    摘要： A process for producing a lower aliphatic carboxylic acid ester by a gas phase esterification reaction starting from a lower aliphatic carboxylic acid and a lower olefin, comprising adding a lower alcohol corresponding to a hydrate of a lower olefin to the gas phase reaction product, condensing a lower aliphatic carboxylic acid and the lower alcohol and while allowing the conversion into a lower aliphatic carboxylic acid ester to proceed, separating the lower aliphatic carboxylic acid ester. Productivity is increased due to the improvement of the conversion of a lower aliphatic carboxylic acid.

    摘要翻译： 一种由低级脂族羧酸和低级烯烃开始的气相酯化反应生产低级脂肪族羧酸酯的方法，包括将相应于低级烯烃的水合物的低级醇加到气相反应产物中， 低级脂肪族羧酸和低级醇，同时使低级脂族羧酸酯转化为进行，分离低级脂肪族羧酸酯。 由于低级脂肪族羧酸的转化率的提高，生产率提高。

    Method and system for controlling the positioning of a read/write head of a data recording device
    93.
    发明授权
    Method and system for controlling the positioning of a read/write head of a data recording device 失效
    用于控制数据记录装置的读/写头定位的方法和系统

    公开(公告)号：US06690537B2

    公开(公告)日：2004-02-10

    申请号：US09904597

    申请日：2001-07-13

    申请人： Naoyuki Kagami ,  Akira Tokizono ,  Hiroshi Uchida

    发明人： Naoyuki Kagami ,  Akira Tokizono ,  Hiroshi Uchida

    IPC分类号： G11B5596

    CPC分类号： G11B21/083 ,  G11B5/5526

    摘要： A read/write head servo control system for data recording devices, wherein a method of compensating initial values is utilized to generate a control signal to move the head from an initial position to a target position. The method estimates and stores multiple position compensation values. A first control signal moves the head from an initial position to a target position. Head position values are sampled as the head moves. Head position deviation values are calculated for the sampled position values. The head position values are utilized to select a set of estimated position compensation values. These values are in turn utilized to generate a second control signal, which is then utilized to control the position of the head.

    摘要翻译： 一种用于数据记录装置的读/写头伺服控制系统，其中利用补偿初始值的方法来产生控制信号，以将头从初始位置移动到目标位置。 该方法估计并存储多个位置补偿值。 第一控制信号将头从初始位置移动到目标位置。 头位置值被采样。 针对采样的位置值计算头位置偏差值。 头位置值用于选择一组估计位置补偿值。 这些值又用于产生第二控制信号，然后利用该信号来控制头部的位置。

    Method of diametrally expanding an elastic tube
    95.
    发明授权
    Method of diametrally expanding an elastic tube 失效
    径向膨胀弹性管的方法

    公开(公告)号：US6162383A

    公开(公告)日：2000-12-19

    申请号：US180792

    申请日：1998-11-13

    申请人： Yoshinari Hane ,  Isao Takaoka ,  Toyoaki Tashiro ,  Hiroshi Uchida

    发明人： Yoshinari Hane ,  Isao Takaoka ,  Toyoaki Tashiro ,  Hiroshi Uchida

    IPC分类号： B29C55/24 ,  B29C61/06 ,  B29C65/44 ,  B29C65/00 ,  B29C65/02

    CPC分类号： B29C61/065 ,  B29C55/24 ,  Y10S264/44 ,  Y10S425/012 ,  Y10T29/49863 ,  Y10T29/49865 ,  Y10T29/4987

    摘要： A method of diametrally expanding an elastic tube (6), which includes the steps of inserting a distal end portion of a expansion member (1) into an elastic tube (6), the expansion member (1) being provided at least at a surface thereof with a solidified layer of a low melting point material, and the distal end portion (4) of the expansion member (1) being tapered, a tip end of which having a diameter which is equal to or smaller than an inner diameter of the elastic tube (6), and moving the elastic tube (6) over the solidified layer to diametrally expand the elastic tube (6), the surface of the solidified layer being made into a low frictional surface due to a melting of the low melting point material.

    摘要翻译： PCT No.PCT / JP97 / 00983 Sec。 371日期：1998年11月13日 102（e）日期1998年11月13日PCT 1997年3月25日PCT公布。 出版物WO98 / 42494 日本1998年10月1日一种弹性管（6）的直径膨胀方法，其特征在于，包括将膨胀部件（1）的前端部插入弹性管（6）的步骤，所述膨胀部件（1） 至少在其表面具有低熔点材料的固化层，并且所述膨胀构件（1）的前端部分（4）是锥形的，其末端具有等于或小于 弹性管（6）的内径，并且使弹性管（6）移动到固化层上方以使弹性管（6）径向膨胀，由于熔化使固化层的表面形成低摩擦面 的低熔点材料。

    Image projector
    96.
    发明授权
    Image projector 失效
    图像投影仪

    公开(公告)号：US6149276A

    公开(公告)日：2000-11-21

    申请号：US235759

    申请日：1999-01-25

    申请人： Tadashi Takeuchi ,  Hiroshi Uchida

    发明人： Tadashi Takeuchi ,  Hiroshi Uchida

    IPC分类号： G02F1/13 ,  G02B13/00 ,  G02B27/14 ,  G02B27/18 ,  G03B21/00 ,  H04N9/31 ,  G03B21/14

    CPC分类号： G02B27/145 ,  G02B13/0095 ,  G02B27/149 ,  H04N9/3105

    摘要： There is provided an image projector including (a) a light source, (b) a reflection mirror for reflecting flux of light emitted from the light source, (c) an image display unit for forming images, and (d) a relay system for transferring the flux of light to the image display unit, the relay system including a relay lens having a first convex surface through which the flux of light enters therein and a second convex surface through which the flux of light exits therefrom, a ratio of a radius of curvature of the first convex surface to a radius of a curvature of the second convex surface being determined in such a manner that aberration out of an optical axis of the relay lens is increased to thereby cause a converging point of the flux of light to displace from a calculated focal distance. For instance, the ratio is determined in the range of about 1:2 to about 1:3. The relay lens preferably has a focal distance in the range of about 40 to 60 mm, and is made of material having an index of refraction in the range of about 1.5 to 1.65. The above-mentioned image projector increases aberration thereof. If a relay lens has greater aberration, a greater amount of flux of light is converged at a point spaced away from a focus in an optical axis of the relay lens. As a result, it is possible to compensate for non-uniformity in brightness, caused by dispersion in a converging point in a projection lens.

    摘要翻译： 提供了一种图像投影仪，其包括（a）光源，（b）用于反射从光源发射的光的光的反射镜，（c）用于形成图像的图像显示单元，以及（d） 将光通量转移到图像显示单元，所述继电器系统包括中继透镜，所述中继透镜具有第一凸表面，光通量穿过所述第一凸表面入射到所述第一凸表面中，所述第二凸表面通过所述第二凸表面从所述第一凸表面射出半径 所述第一凸面的曲率半径相对于所述第二凸面的曲率的半径以使得所述中继透镜的光轴的像差出现增加的方式来确定，从而使得所述光通量的会聚点位移 从计算的焦距。 例如，该比例在约1:2至约1:3的范围内确定。 中继透镜优选具有在约40至60mm范围内的焦距，并且由折射率在约1.5至1.65范围内的材料制成。 上述图像投影仪增加其像差。 如果中继透镜具有更大的像差，则在中继透镜的光轴上离开焦点的点处会聚较大量的光束。 结果，可以补偿由投影透镜中的会聚点的分散引起的亮度的不均匀性。

    Three-dimensional weaving machine
    98.
    发明授权
    Three-dimensional weaving machine 失效
    三维织机

    公开(公告)号：US6003563A

    公开(公告)日：1999-12-21

    申请号：US82194

    申请日：1998-05-21

    申请人： Hiroshi Uchida ,  Takumi Yamamoto ,  Hiroki Takashima ,  Hirao Otoshima ,  Tetsuya Yamamoto ,  Shigeru Nishiyama ,  Masahiro Shinya

    发明人： Hiroshi Uchida ,  Takumi Yamamoto ,  Hiroki Takashima ,  Hirao Otoshima ,  Tetsuya Yamamoto ,  Shigeru Nishiyama ,  Masahiro Shinya

    IPC分类号： D03D41/00

    CPC分类号： D03D41/004 ,  D03D11/00 ,  D03D13/002 ,  D03D25/005 ,  Y10S139/01

    摘要： A three-dimensional weaving machine that enables biased yarn guide blocks to be reduced in size and their movement to be simplified and that reliably feeds biased yarns is described. A three-dimensional mechanism contains 2N guide blocks (13), each including a biased yarn through-hole (15) extending along the length direction. A guide block receiving and supporting device (18) forms guide block arrangement spaces (S1), (S2), and (S3) in a bottom stage, a middle stage, and a top stage wherein N of the 2N guide blocks can be arranged in each stage parallel with, and adjacent to, one another. A guide block moving device (22) is provided for moving the guide blocks in each stage in opposite directions along the respective stages, and a shifting device (44) operates for simultaneously shifting two adjacent sets of guide blocks movably arranged in the respective guide block arrangement spaces, each by one stage.

    摘要翻译： 描述了一种三维织造机，其使得偏压导纱块的尺寸减小并且其运动被简化并且可靠地进给偏压纱线。 三维机构包括2N个引导块（13），每个引导块（13）包括沿长度方向延伸的偏置纱线通孔（15）。 引导块接收和支撑装置（18）在底部，中间阶段和顶部阶段中形成引导块布置空间（S1），（S2）和（S3），其中可以布置2N个导向块中的N个 在每个阶段中彼此平行并相邻。 提供一个引导块移动装置（22），用于沿着相应的台阶沿相反方向移动各级的引导块，并且移动装置（44）操作以同时移动可移动地布置在相应引导块中的两组相邻导向块 安排空间，每一个阶段。

    Piecing method and apparatus for a doubler
    100.
    发明授权
    Piecing method and apparatus for a doubler 失效
    用于倍频器的接线方法和装置

    公开(公告)号：US5267701A

    公开(公告)日：1993-12-07

    申请号：US799051

    申请日：1991-11-26

    申请人： Hiroshi Uchida ,  Junichi Teranishi

    发明人： Hiroshi Uchida ,  Junichi Teranishi

    IPC分类号： B65H54/02 ,  B65H63/02 ,  B65H69/00 ,  B65H69/06 ,  D01H15/00 ,  B65H54/00

    CPC分类号： D01H15/00 ,  B65H54/026 ,  B65H63/02 ,  B65H69/00 ,  B65H69/061 ,  B65H2701/31

    摘要： A piecing apparatus for a doubler provided with a processing robot which moves along units of a doubler. The piecing apparatus comprises two piecing devices, a suction mouth for sucking and holding a yarn on the side of a winding package to guide it toward the piecing device, a relay pipe for sucking and holding a yarn on the side of a feed package to guide it toward the piecing device, an upper yarn separating device for separating a doubled yarn on the side of each winding package guided toward the piecing device, and a lower yarn separating device for separating a yarn on the side of each feed package guide toward the piecing device.

    摘要翻译： 一种用于倍增器的接头装置，其具有沿着倍增器单元移动的加工机器人。 接头装置包括两个接头装置，用于在卷绕包装件侧吸引和保持纱线以将其引导到接头装置的吸嘴，用于在进料包装侧吸引和保持纱线的中继管，以引导 朝向接头装置的上纱分离装置，用于分离引导到接头装置的每个卷绕组件侧的双纱的上纱分离装置，以及用于将每个饲料包导向器侧的纱线分离成接头的下纱分离装置 设备。