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    • 86. 发明申请
    • Power train for a utility vehicle
    • 多功能车的动力传动系
    • US20050173177A1
    • 2005-08-11
    • US10983496
    • 2004-11-08
    • Steven SmithJoseph LandJohn BobbittByron Danielson
    • Steven SmithJoseph LandJohn BobbittByron Danielson
    • B60K17/34B60K17/354
    • B60K17/354
    • A power train for a vehicle includes a gearbox with an input shaft and an output shaft and is configured such that the input shaft drives the output shaft at a single speed ratio in a first direction and a single speed ratio in a second direction. The output shaft is coupleable with the front and rear vehicle axles to separately drive each axle. Further, a continuously variable transmission is connected with an engine shaft and with the gearbox input shaft such that the engine shaft drives the input shaft within a range of speed ratios from less than 1 to greater than 3. Front and rear differentials are coupled with each axle and with the output shaft and drive the axles at different speed ratios such that a base surface drives the front axle independently of the front differential when at least one rear wheel rolls upon the surface.
    • 一种用于车辆的动力传动系包括具有输入轴和输出轴的变速箱,并且构造成使得输入轴以第一方向上的单速变速比和第二方向上的单速比来驱动输出轴。 输出轴可与前后车桥相连以分别驱动每个轴。 此外,无级变速器与发动机轴和齿轮箱输入轴连接,使得发动机轴在小于1至大于3的速度比范围内驱动输入轴。前后差速器与每个 轴和输出轴,并以不同的速比驱动轴,使得当至少一个后轮滚动在表面上时,基座表面独立于前差速器驱动前轴。
    • 88. 发明申请
    • System and method for generating and authenticating a computer password
    • 用于生成和验证计算机密码的系统和方法
    • US20050149762A1
    • 2005-07-07
    • US11061223
    • 2005-02-18
    • Steven SmithJames Pritchard
    • Steven SmithJames Pritchard
    • G06F21/00H04L9/00
    • H04L63/0846G06F21/31
    • A system and method for generating and authenticating a password to protect a computer system from unauthorized access. The characters of the password are placed in data packets by an access device. Prior to sending the packets, the device inserts predefined time intervals between each of the data packets. The value of the time intervals is retrieved from a sequence of time intervals that is shared between the access device and an authentication device. The authentication device determines whether the received set of password characters matches a stored set of password characters, measures the time intervals between the packets, and determines whether the measured time intervals match the predefined time intervals. The authentication device positively authenticates the access device only if both the characters and the time intervals match. Periodically, different time intervals from the sequence are inserted to change the password.
    • 一种用于生成和验证密码以保护计算机系统免遭未经授权访问的系统和方法。 密码的字符由访问设备放置在数据包中。 在发送数据包之前,设备在每个数据包之间插入预定义的时间间隔。 从接入设备和认证设备共享的时间间隔序列中检索时间间隔的值。 验证装置确定所接收的一组密码字符是否与存储的一组密码字符匹配,测量分组之间的时间间隔,并确定所测量的时间间隔是否与预定义的时间间隔相匹配。 认证设备只有在字符和时间间隔匹配的情况下才能对访问设备进行认证。 定期地,插入与序列不同的时间间隔以更改密码。
    • 90. 发明申请
    • Nightlight with interchangeable rotating design disk
    • 夜视与可互换的旋转设计盘
    • US20050111213A1
    • 2005-05-26
    • US10720463
    • 2003-11-24
    • Steven Smith
    • Steven Smith
    • F21S8/00G09F13/04F21V33/00
    • F21S8/035G09F13/04
    • A nightlight with an interchangeable design disk mounted on the front thereof. A casing has an illumination area in a front side thereof, and a light bulb illuminates the illumination area from within. The nightlight also includes an electric motor mounted in the casing that has a shaft that extends through the front side of the casing proximate to the illumination area. The design disk mounts on the shaft and rotates with the shaft when the motor is energized. The design disk has a diameter that causes the disk to cover the illumination area in the front side of the casing when the disk is mounted on the shaft. The design disk has a design thereon that is visible when viewed from the front side of the nightlight when the light bulb shines through the disk from the illumination area in the front side of the casing.
    • 具有安装在其前面的可互换设计盘的夜灯。 壳体的前侧具有照明区域,灯泡从内部照射照明区域。 夜灯还包括安装在壳体中的电动机,其具有延伸穿过壳体的前侧靠近照明区域的轴。 当电机通电时,设计盘安装在轴上并与轴一起旋转。 当盘安装在轴上时,设计盘具有导致盘覆盖壳体前侧的照明区域的直径。 设计盘具有从灯罩正面观察时当灯泡从壳体前侧的照明区域照射到盘上时可见的设计。