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341 条记录 (耗时 0.031 秒)

    Revolution controller for a continuously variable transmission
    133.
    发明授权
    Revolution controller for a continuously variable transmission 失效
    用于无级变速器的革命控制器

    公开(公告)号：US5012697A

    公开(公告)日：1991-05-07

    申请号：US443720

    申请日：1989-11-29

    申请人： Yoshinori Yamashita ,  Sadayuki Hirano ,  Katsuaki Murano ,  Takumi Tatsumi ,  Hiroaki Yamamoto

    发明人： Yoshinori Yamashita ,  Sadayuki Hirano ,  Katsuaki Murano ,  Takumi Tatsumi ,  Hiroaki Yamamoto

    IPC分类号： F16H9/00 ,  F16H61/00 ,  F16H61/02 ,  F16H61/04 ,  F16H61/10 ,  F16H61/662 ,  G05D13/00

    CPC分类号： F16H61/66259 ,  G05D13/62 ,  Y10T477/623 ,  Y10T477/6242

    摘要： A continuously variable transmission includes a driving side pulley and a driven side pulley each having a fixed pulley part and having a movable pulley part supported for movement toward and away from the fixed pulley part, the width of a groove between the pulley parts of each pulley being increased and decreased to increase the decrease at each pulley the rotating radius of a belt wound around both of the pulleys to change a belt ratio. A revolution controller for the transmission limits the rate of change of a target number of revolutions for an engine driving the transmission to a rate limit lower than a prescribed rate when the target number of revolutions of the engine specified by a speed change schedule map based on a throttle opening and a vehicle speed is changed during travel of the vehicle.

    摘要翻译： 无级变速器包括驱动侧滑轮和从动侧滑轮，每个滑轮和从动侧滑轮均具有固定皮带轮部分，并且具有被支撑以朝向和远离固定皮带轮部分运动的可动滑轮部分，每个滑轮的滑轮部分之间的槽宽度 增加和减少，以增加每个滑轮上减少缠绕在两个滑轮上的皮带的旋转半径以改变皮带的比例。 用于变速器的转速控制器将发动机驱动变速器的目标转数的变化速度限制在基于由速度变化进度表映射的发动机的目标转数基于基于 在车辆行驶期间改变节气门开度和车速。

    Balancer
    137.
    发明授权
    Balancer 有权

    公开(公告)号：US09989120B2

    公开(公告)日：2018-06-05

    申请号：US14928616

    申请日：2015-10-30

    申请人： Hiroaki Yamamoto

    发明人： Hiroaki Yamamoto

    IPC分类号： F16F15/36

    CPC分类号： F16F15/36 ,  Y10T74/2128

    摘要： A balancer, attachable via its attaching portion to a rotatable body, and rotatable together therewith about its rotation axis, includes: weights of same mass and shape; and a weight holder with storage chambers for housing the weights, respectively, such that the weights can oscillate in arbitrary directions. The weight is shaped similar to and smaller than the chamber. The chamber is a cylindrical space extending alongside its central axis; and has concave curved ends perpendicular to the central axis. Midpoints of the central axes of the chambers are contact points on a circumference of a circle having the rotation axis as its center and being on an arbitrary plane perpendicular to the rotation axis; and are positioned so that they create a rotational symmetry around the rotation axis. The balancer can correct dynamic imbalance in rotatable bodies, such as machine tools, at both low-speeds and high-speeds of rotation.

    Optical fiber and an underwater shockwave generating device employing the same
    138.
    发明授权
    Optical fiber and an underwater shockwave generating device employing the same 有权
    光纤和采用该光纤的水下冲击波发生装置

    公开(公告)号：US09433466B2

    公开(公告)日：2016-09-06

    申请号：US13880530

    申请日：2011-07-27

    申请人： Kazuyoshi Takayama ,  Hiroaki Yamamoto ,  Hiroaki Shimokawa

    发明人： Kazuyoshi Takayama ,  Hiroaki Yamamoto ,  Hiroaki Shimokawa

    IPC分类号： A61B18/22 ,  A61B17/22 ,  G02B6/26 ,  A61B18/26

    CPC分类号： A61B18/22 ,  A61B17/22012 ,  A61B18/26 ,  A61B2017/22024 ,  A61B2017/22025 ,  A61B2018/263 ,  G02B6/262

    摘要： An optical fiber is provided which has good laser beam condensation efficiency and is highly resilient, and a shockwave generating device employing same. An optical fiber is employed in an underwater shockwave generating device which projects a laser beam underwater and generates an underwater shockwave. The optical fiber includes a main body part, and a laser convergence part that is disposed upon a leading end thereof. The laser convergence part is configured so as to exhibit an approximately frustum shape wherein the diameter of the leading end is narrower than the diameter of the base end, and such that an interior angle with respect to a radial direction of a lateral face of an axial cross-section gradually decreases toward the front thereof.

    摘要翻译： 提供了具有良好的激光束冷凝效率和高弹性的光纤，以及采用该光纤的冲击波产生装置。 在水下冲击波产生装置中采用光纤，其将水下的激光束投射并产生水下冲击波。 光纤包括主体部分和设置在其前端上的激光会聚部分。 激光会聚部被构造为呈现大致截头体形状，其中前端的直径比基端的直径窄，并且使得相对于轴向的侧面的径向方向的内角 横截面朝向其前方逐渐减小。

    Fluid ejection device
    139.
    发明授权
    Fluid ejection device 有权
    流体喷射装置

    公开(公告)号：US09167954B2

    公开(公告)日：2015-10-27

    申请号：US13416214

    申请日：2012-03-09

    申请人： Takeshi Seto ,  Kazuyoshi Takayama ,  Atsuhiro Nakagawa ,  Toru Nakano ,  Hiroaki Yamamoto

    发明人： Takeshi Seto ,  Kazuyoshi Takayama ,  Atsuhiro Nakagawa ,  Toru Nakano ,  Hiroaki Yamamoto

    IPC分类号： A61B17/20 ,  A61N1/30 ,  A61B18/18 ,  A61B17/32 ,  A61B1/00 ,  A61B1/015 ,  A61B1/12 ,  A61B17/3203

    CPC分类号： A61B17/3203 ,  A61B1/00087 ,  A61B1/00091 ,  A61B1/015 ,  A61B1/018 ,  A61B1/126 ,  A61B17/295

    摘要： A fluid ejection device includes a fluid chamber configured to store fluid, a nozzle configured to eject the fluid stored in the fluid chamber, a fluid supply channel connected to the fluid chamber and configured to supply the fluid to the fluid chamber, an air bubbles generating member configured to generate air bubbles in the fluid chamber, and a partitioning wall portion configured to separate the fluid chamber and the fluid supply channel, support the air bubbles generating member. The partitioning wall portion include at least one hole, communicating the fluid chamber and the fluid supply channel. The hole is configured to inhibit backflow during ejection of a jet pulse.

    摘要翻译： 流体喷射装置包括被配置为存储流体的流体室，被配置为喷射存储在流体室中的流体的喷嘴，连接到流体室并被配置为将流体供应到流体室的流体供应通道，产生气泡 被配置为在流体室中产生气泡的构件以及被配置为分离流体室和流体供应通道的分隔壁部，支撑气泡产生构件。 分隔壁部分包括至少一个孔，连通流体腔和流体供应通道。 孔被配置为在喷射脉冲喷射期间抑制回流。

    2-cyanoacrylate-purifying method
    140.
    发明授权
    2-cyanoacrylate-purifying method 有权
    2-氰基丙烯酸酯纯化方法

    公开(公告)号：US08975433B2

    公开(公告)日：2015-03-10

    申请号：US14001372

    申请日：2012-02-24

    申请人： Yoshio Nagahama ,  Yukinori Nishino ,  Hiroaki Yamamoto

    发明人： Yoshio Nagahama ,  Yukinori Nishino ,  Hiroaki Yamamoto

    IPC分类号： C07C253/34 ,  C09J4/00

    CPC分类号： C07C253/34 ,  C09J4/00 ,  C07C255/23

    摘要： Provided is a 2-cyanoacrylate-purifying method for decoloring a 2-cyanoacrylate which has been colored, and preventing further coloring of the 2-cyanoacrylate thus decolored. The 2-cyanoacrylate-purifying method includes the steps of: (a) adding a specific polyhydric aromatic compound to the 2-cyanoacrylate which has been colored; and (b) storing, at a temperature in a range of 0° C. to 40° C. for 0.5 day or more, the resulting mixture obtained in the step (a), and then subjecting the mixture to reduced pressure distillation.

    摘要翻译： 本发明提供了一种2-着色的2-氰基丙烯酸酯脱色的2-氰基丙烯酸酯纯化方法，并且防止了进一步着色的2-氰基丙烯酸酯脱色。 2-氰基丙烯酸酯纯化方法包括以下步骤：（a）向着色的2-氰基丙烯酸酯中加入特定的多元芳族化合物; 和（b）在0℃至40℃的温度范围内，在步骤（a）中得到的所得混合物中，保存0.5天以上，然后对混合物进行减压蒸馏。