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    • 3. 发明授权
    • Windshield display for a navigation system
    • 导航系统的挡风玻璃显示屏
    • US06735517B2
    • 2004-05-11
    • US10089669
    • 2002-07-29
    • Andreas EngelsbergSven BauerHolger Kussmann
    • Andreas EngelsbergSven BauerHolger Kussmann
    • G06F1700
    • G01C21/365B60K35/00G02B27/01G02B2027/014
    • A navigation method for a motor vehicle is described, the purpose of which is to display an arrow as a directional symbol on a windshield as a function of signals from a viewing direction recognition device, with the directional information being determined by a navigation device When approaching a turn-off to be selected, the arrow moves in the direction of the turn-off. In addition, the arrow becomes shorter and/or changes color and/or its flashing frequency. A rotation of the arrow on the windshield as a function of the stipulated route is also possible. The projection apparatus, to which the navigation device is connected, has means for placing the arrow in the field of vision of the driver.
    • 描述了用于机动车辆的导航方法,其目的是根据来自观察方向识别装置的信号显示作为挡风玻璃上的方向符号的箭头,方向信息由导航装置确定。当接近 一个关闭被选中,箭头向关闭方向移动。 另外,箭头变短和/或改变颜色和/或其闪烁频率。 作为规定路线的函数,挡风玻璃上的箭头的旋转也是可能的。 导航装置连接到的投影装置具有将箭头放置在驾驶员的视野中的装置。
    • 8. 发明授权
    • Method for producing a can base and a lever ring
    • 用于制造罐底座和杠杆环的方法
    • US07506529B2
    • 2009-03-24
    • US10516116
    • 2003-06-07
    • Sven BauerReinhart Geisler
    • Sven BauerReinhart Geisler
    • B21D51/00
    • B21D51/38Y10S72/715
    • A method for producing a cylindrical, seamless can body (20) made of metal with associated can top end. The can top end includes a top end ring, that can be connected to the opening edge (21) of the can body (20) and borders a removal opening (30) and a sealing diaphragm (31) arranged on the top end ring and covering the removal opening. A cylindrical, seamless can body blank (10) is produced. Following trimming of the opening edge (11) of the can body blank (10), a cylindrical ring (18) is separated therefrom. The height of the can body blank (10) is preset in such a way that the can body (20) is formed during separation of the cylindrical ring (18). The scrap portion can also be reduced by the method during production of can bodies and top end rings.
    • 一种用于制造具有相关罐顶端的由金属制成的圆柱形无缝罐体(20)的方法。 罐顶端包括顶端环,其可以连接到罐体(20)的开口边缘(21)并且与设置在顶端环上的移除开口(30)和密封隔膜(31)相邻,并且 覆盖去除开口。 制成圆柱形无缝罐体坯料(10)。 在修剪罐体坯料(10)的开口边缘(11)之后,将圆柱形环(18)分离开。 罐体坯料(10)的高度预先设定为在圆柱形环(18)分离期间形成罐体(20)。 在罐体和顶端环的生产过程中,废料部分也可以通过该方法来减少。
    • 9. 发明授权
    • Modular inversion that is protected against espionage
    • 防止间谍活动的模块化反转
    • US07474748B2
    • 2009-01-06
    • US10514579
    • 2003-05-13
    • Sven Bauer
    • Sven Bauer
    • H04L9/00H04L9/32
    • G06F7/721G06F2207/7238G06F2207/7247
    • In methods for determining, in a way that is protected against spying, the modular inverse b of a value a in relation to a module n for a cryptographic application, an auxiliary value β and an auxiliary module δ are determined at least depending on the value a, the module n and at least one masking parameter r, an auxiliary inverse β′ is determined as the modular inverse of the auxiliary value β in relation to the auxiliary module δ, and the modular inverse b is determined at least depending on the auxiliary inverse β′, the at least one masking parameter r, and the auxiliary value β and/or the auxiliary module δ. A computer program product and a portable data carrier have corresponding features. The invention provides a method for modular inversion, secured against spying, which is suitable for applications where security is critical, such as, e.g. cryptographic calculations on a portable data carrier.
    • 在用于以防止间谍的方式确定相对于密码应用的模块n的值a的模块化逆b的方法中,至少根据值确定辅助值β和辅助模块增量 a,模块n和至少一个掩蔽参数r,辅助反β'被确定为辅助值β相对于辅助模块delta的模数逆,并且至少依赖于辅助模 反β',至少一个掩蔽参数r和辅助值β和/或辅助模块delta。 计算机程序产品和便携式数据载体具有相应的特征。 本发明提供了一种用于模块化反转的方法,其抵抗间谍,其适用于安全性很重要的应用,例如, 便携式数据载体上的密码计算。