Toroidal type continuously variable transmission
    92.
    发明授权
    Toroidal type continuously variable transmission 失效
    环形无级变速器

    公开(公告)号:US06740001B1

    公开(公告)日:2004-05-25

    申请号:US09602679

    申请日:2000-06-26

    IPC分类号: F16H1538

    CPC分类号: F16H15/38 F16H61/6649

    摘要: A double-cavity half-toroidal type continuously variable transmission comprises an input shaft rotatable by means of a drive source, first and second input disks rotatable integrally with the input shaft, first and second output disks opposed to corresponding input disks, and a hydraulic loading mechanism. The hydraulic loading mechanism includes first and second hydraulic chambers arranged in the axial direction of the input shaft. The first hydraulic chamber is defined by the back surface of the first input disk, an end face of the first disk member, etc. The second hydraulic chamber is defined by the inner end face of the first cylinder, an end face of the second disk member, etc. The first and second hydraulic chambers are simultaneously supplied with pressurized oil by means of a pressure source. Under the pressure of the oil, the first input disk is pressed toward the first output disk, and the second input disk is pressed toward the second output disk through the medium of an interlocking portion.

    摘要翻译: 双腔半环型无级变速器包括通过驱动源可旋转的输入轴,与输入轴一体旋转的第一和第二输入盘,与相应输入盘相对的第一和第二输出盘,以及液压负载 机制。 液压装载机构包括沿着输入轴的轴向布置的第一和第二液压室。 第一液压室由第一输入盘的后表面,第一盘构件的端面等限定。第二液压室由第一缸的内端面,第二盘的端面 构件等。第一和第二液压室通过压力源同时供给加压油。 在油压的作用下,第一输入盘被压向第一输出盘,第二输入盘通过互锁部分的介质朝向第二输出盘压。

    Power roller bearing and a troidal type continuously variable transmission system
    94.
    发明授权
    Power roller bearing and a troidal type continuously variable transmission system 有权
    动力滚子轴承和Troidal型无级变速传动系统

    公开(公告)号:US06375593B2

    公开(公告)日:2002-04-23

    申请号:US09181667

    申请日:1998-10-29

    IPC分类号: F16C3302

    摘要: In the toroidal type continuously variable transmission system 100 incorporating a power roller bearing 11 therein, race grooves 15 and 16 respectively formed in the inner and outer races 35 and 13 of the power roller bearing 11 are respectively structured in such a manner as to have an arc-shaped cross section, and the radii of curvatures of the arc-shaped cross sections of race grooves 15 and 16 are set in the range of 52% to 59% of diameter of a rolling ball body which can roll on these race grooves, thereby being able not only to restrict an increase in dynamic torque of the power roller bearing but also to improve life of the power roller bearing.

    摘要翻译: 在其中装有动力滚子轴承11的环形无级变速器系统100中,分别形成在动力滚子轴承11的内圈和外圈35和13中的滚道槽15和16分别构造成具有 弧形横截面,并且将滚道槽15和16的弧形横截面的曲率半径设定在能够在这些滚道槽上滚动的滚球体的直径的52%至59%的范围内, 从而能够不仅限制动力滚子轴承的动态转矩的增加,而且能够提高动力滚子轴承的寿命。

    Toroidal-type continuously variable transmission and method for manufacturing trunnion for use in same transmission
    95.
    发明授权
    Toroidal-type continuously variable transmission and method for manufacturing trunnion for use in same transmission 有权
    环形无级变速器及用于同轴传动的耳轴制造方法

    公开(公告)号:US06344013B1

    公开(公告)日:2002-02-05

    申请号:US09503151

    申请日:2000-02-11

    申请人: Hiroyuki Itoh

    发明人: Hiroyuki Itoh

    IPC分类号: F16H1538

    摘要: The toroidal-type continuously variable transmission includes an input disk, an output disk disposed coaxially with the input disk, a trunnion capable of swinging about its pivot shaft portion situated at a torsional relation with respect to the respective center axes of the input and output disks; and a power roller supported on the trunnion and inclinably rollable on and between the input and output disks. The trunnion includes a main body plane portion for holding a displacement shaft supporting the power roller rotatably and a pair of pivot shaft portions respectively formed in the two end portions of the main body plane portion integrally therewith, while two connecting portions respectively between the main body plane portion and the pair of pivot shaft portions are respectively formed so as to include continuous metal flows.

    摘要翻译: 环形无级变速器包括输入盘,与输入盘同轴设置的输出盘,能够相对于输入和输出盘的相应中心轴线处于扭转关系的枢轴部分摆动的耳轴 ; 以及支撑在耳轴上并且可在输入和输出盘之间以及之间倾斜滚动的动力辊。 耳轴包括:主体平面部分,用于保持支撑动力辊的位移轴可旋转;以及一对枢轴部分,分别形成在主体平面部分的两个端部中,同时两个连接部分分别在主体之间 平面部分和一对枢轴部分分别形成为包括连续的金属流。

    Electron beam drawing apparatus
    96.
    发明授权
    Electron beam drawing apparatus 失效
    电子束描绘装置

    公开(公告)号:US06246064B1

    公开(公告)日:2001-06-12

    申请号:US09605879

    申请日:2000-06-29

    IPC分类号: H01J3730

    摘要: An electron beam drawing process of high throughput, coping with the changes in static distortion and dynamic distortion of a lower layer exposure apparatus or an optical reduction exposure apparatus. At least two marks formed in each chip formed on a wafer are detected for a predetermined number of chips, and the relation between the shape distortion of each chip in the wafer plane and the wafer coordinates is determined from the positions of the detected marks and the designed positions of the marks by a statistical processing. Patterns are drawn in all chips while correcting the patterns to be drawn on the individual chips, by using the relation between the determined chip shape distortion and the wafer coordinates. As a result, the superposition exposure with the lower layer can be with a high throughput and with a high accuracy without any manual adjustment.

    摘要翻译: 一种高产量的电子束拉制工艺,能够应对下层曝光装置或光学还原曝光装置的静态失真和动态变形的变化。 对于预定数量的芯片,检测在晶片上形成的每个芯片中形成的至少两个标记,并且根据检测到的标记和晶片坐标的位置确定晶片平面中每个芯片的形状失真与晶片坐标之间的关系 通过统计处理设计标记的位置。 通过使用确定的芯片形状失真和晶片坐标之间的关系来校正在各个芯片上绘制的图案,在所有芯片中绘制图案。 结果,与下层的重叠曝光可以具有高产量和高精度而无需任何手动调节。

    Continuously variable transmission
    98.
    发明授权
    Continuously variable transmission 失效
    连续可变传动

    公开(公告)号:US5888160A

    公开(公告)日:1999-03-30

    申请号:US966356

    申请日:1997-11-07

    IPC分类号: F16H37/02 F16H37/08

    摘要: A load applied to the constituent member of a toroidal type continuously variable transmission is mitigated to thereby improve the durability thereof. During low speed running, a clutch for low speed is connected and a clutch for high speed and a clutch for backward movement are disconnected. During high speed running, the clutch for high speed is connected and the clutch for low speed and the clutch for backward movement are disconnected. During the high speed running, a torque is applied to the output side disc of the toroidal type continuously variable transmission. This torque becomes smaller as the transmission ratio as a whole is displaced to the high speed side. Correspondingly thereto, the load applied to the constituent member of the toroidal type continuously variable transmission can be mitigated.

    摘要翻译: 施加到环形无级变速器的构成部件上的负载被减轻,从而提高其耐久性。 在低速行驶期间,连接用于低速的离合器,并且用于高速的离合器和用于向后移动的离合器被断开。 在高速行驶期间,连接用于高速的离合器,并且用于低速的离合器和用于向后移动的离合器被断开。 在高速行驶期间,向环形无级变速器的输出侧盘施加转矩。 当整体的传动比移位到高速侧时,该扭矩变小。 相应地,可以减轻施加到环形型无级变速器的构成部件的负荷。

    Semiconductor device
    100.
    发明授权
    Semiconductor device 失效
    半导体器件

    公开(公告)号:US5567961A

    公开(公告)日:1996-10-22

    申请号:US100718

    申请日:1993-08-03

    摘要: A semiconductor device may include a double hetero junction bipolar transistor and a field-effect transistor. The base of the bipolar transistor and the gate of the field-effect transistor are connected to each other to serve as an input terminal and the collector of the bipolar transistor and the drain of the field-effect transistor are connected to each other to serve as an output terminal. The bipolar transistor and the field-effect transistor may be created on a common substrate. In this case, both the bipolar and field-effect transistors can have the same multilayer/film structures.

    摘要翻译: 半导体器件可以包括双异质结双极晶体管和场效应晶体管。 双极晶体管的基极和场效应晶体管的栅极彼此连接以用作输入端子,并且双极晶体管的集电极和场效应晶体管的漏极彼此连接以用作 输出端子。 双极晶体管和场效应晶体管可以在公共衬底上产生。 在这种情况下,双极和场效晶体管都可以具有相同的多层/薄膜结构。