Data transmission system
    51.
    发明授权
    Data transmission system 失效
    数据传输系统

    公开(公告)号:US6070114A

    公开(公告)日:2000-05-30

    申请号:US941363

    申请日:1997-09-30

    摘要: In the case of a data transmission system for the exchange of digital data between a central processor unit and several peripheral control modules which are connected to the former by a bus system such that communication is enabled and which are provided for the purpose of activating one each, respectively, out of several safety devices such as airbags or belt tensioning systems, or similar devices, in a motor vehicle, and wherein these peripheral control modules are each provided with one buffer capacitor whose energy content is sufficient for operating the respective module, and the device driven by this module, within specifications over a limited period of time, the bus system is designed as a single wire system for the purpose of achieving a simple setup and reducing installation and fitting costs. In this single wire system the control modules are supplied with electrical operating energy, and digital data are transmintted, by the same line sections. In the data communications mode of the central processor unit and the control modules, the energy supply of the modules is effected by their buffer capacitors. The transmission of the digital data from the central processor unit to the control modules as well as the passing on of such data is effected by modulating a direct voltage whose maximum level U.sub.S is significantly lower than the maximum voltage level U.sub.B up to which the buffer capacitors can be recharged. The recharging of the buffer capacitors is effected in charge mode periods nested in between transmission operation phases of the central processor unit and the peripheral control modules.

    摘要翻译: 在用于在中央处理器单元和若干外围控制模块之间交换数字数据的数据传输系统的情况下,这些外部控制模块通过总线系统连接到前者,使得能够进行通信,并且为了激活每个 在机动车辆中分别安装诸如安全气囊或皮带张紧系统或类似装置的几种安全装置,并且其中这些外围控制模块各自设置有一个缓冲电容器,其能量含量足以操作相应的模块,以及 由该模块驱动的设备在有限的时间内在规格范围内,总线系统被设计为单线系统,用于实现简单的设置并降低安装和配件成本。 在这种单线系统中,控制模块具有电动工作能量,数字数据通过相同的线路部分进行传输。 在中央处理器单元和控制模块的数据通信模式下,模块的能量供应由其缓冲电容器实现。 数字数据从中央处理器单元传输到控制模块以及这些数据的传递通过调制其最大电平US显着低于最大电压电平UB的直流电压来实现,直到最大电压电平UB上,缓冲电容器 可以充电。 缓冲电容器的再充电在嵌套在中央处理器单元和外围控制模块的传输操作阶段之间的充电模式时段内实现。

    Electric incandescent and discharge lamps having doped quartz glass
envelopes
    52.
    发明授权
    Electric incandescent and discharge lamps having doped quartz glass envelopes 失效
    具有掺杂石英玻璃信封的电白炽灯和放电灯

    公开(公告)号:US5680010A

    公开(公告)日:1997-10-21

    申请号:US595408

    申请日:1996-02-05

    IPC分类号: C03C3/06 H01J17/16 H01J61/30

    摘要: Soft quartz glass having low viscosity and a low thermal coefficient of expansion, high electrical insulation capability and free from release of contaminants, when used as a bulb of an incandescent lamp or as an envelope in an arc vessel of a discharge lamp, is a quartz glass made of ultra-pure quartz (SiO.sub.2), for example having a purity of 99.99 mol-%, doped with stoichiometric compounds of alkaline earth oxides with boron oxide, optionally also with a small quantity of Al.sub.2 O.sub.3 in an overall quantity of the doping substance of between about 0.05% to 0.8%, by weight.

    摘要翻译: 当用作白炽灯的灯泡或放电灯的电弧容器中的封套时,具有低粘度和低热膨胀系数,高电绝缘能力并且不会释放污染物的软石英玻璃是石英 用超纯石英(SiO 2)制成的玻璃,例如纯度为99.99mol%,掺杂有化学计量的碱土金属氧化物与氧化硼的化合物,任选地还含有少量的掺杂物质的总量的Al2O3 在约0.05%至0.8%之间。

    Polymers with high refractive index and low optical dispersion
    54.
    发明授权
    Polymers with high refractive index and low optical dispersion 失效
    聚合物具有高折射率和低光学色散

    公开(公告)号:US5283316A

    公开(公告)日:1994-02-01

    申请号:US893908

    申请日:1992-06-04

    摘要: The present invention provides a process for the production of polymers with an optical position in diagram where refraction index n.sub.D is plotted against optical dispension v.sub.D expedient for an optical use by metathetic counterion exchange, wherein, in a polymer of the general formula: ##STR1## R.sub.1 and R.sub.2, which can be the same or different, are divalent organic radicals, R.sub.3 and R.sub.4, which can be the same or different, are monovalent organic radicals, n is a whole number greater than 2 and y is 0 or 1. R.sub.1, R.sub.2, R.sub.3, R.sub.4, y and n are so chosen that together they form a polymeric basic structure which promotes glass formation and prevents crystallisation, and X.sup.- is a halogen atom. The halogen ion is replaced by an equivalent of a mono- or polyvalent organic or inorganic counterion different from the halogen ion and suitable for the adjustment of the desired solid body properties.Because of their outstanding optical properties (high refractive index in conjunction with low optical dispersion), these polymers are very suitable for a great variety of uses in optics, for example for optical construction parts, such as Fresnel lenses and lightwave conductors, and as optical coatings.

    摘要翻译: 本发明提供一种制备具有光学位置的聚合物的方法,其中折射指数nD相对于用于通过可变抗衡离子交换的光学用途的光学分布vD有利地绘制,其中在通式的聚合物中:(* CHEMICAL 结构*)(I)可以相同或不同的R 1和R 2是二价有机基团,可以相同或不同的R 3和R 4是一价有机基团,n的整数大于2,y 是0或1.选择R1,R2,R3,R4,y和n,以便它们一起形成促进玻璃形成并防止结晶的聚合物基本结构,并且X-是卤素原子。 卤素离子被等价于与卤素离子不同的单价或多价有机或无机抗衡离子所代替,适合调整所需的固体物性。 由于其优异的光学性能(高折射率结合低光学色散),这些聚合物非常适用于光学领域的各种用途,例如用于诸如菲涅耳透镜和光波导体的光学构造部件,以及作为光学 涂料。

    Interrogator-responsor system for secondary radar devices
    55.
    发明授权
    Interrogator-responsor system for secondary radar devices 失效
    二次雷达装置的询问器响应系统

    公开(公告)号:US4322729A

    公开(公告)日:1982-03-30

    申请号:US95887

    申请日:1970-12-07

    IPC分类号: G01S13/76 G01S13/78

    CPC分类号: G01S13/781 G01S13/765

    摘要: A method of accurate friend-foe recognition on the basis of secondary radar through the provision additional special information in both the interrogation device and the responsor device during the formation of their respective signals. This additional information is solely practical and valid for the respective responsor device undergoing interrogation so that the answering signals provided are valued as answers coming from a friend-responsor device. Additional steps of utilizing the time position of the additional information and the uniqueness of such information with respect to a simultaneously available great number of responses makes it still more difficult for a foe-responsor to pass itself off as a counterfeit friend-responsor.

    摘要翻译: 通过在形成其各自信号期间在询问装置和响应器装置中提供额外的特殊信息,在二次雷达的基础上准确地进行朋友对方识别的方法。 该附加信息对于正在进行询问的相应响应器设备是完全实用且有效的,使得所提供的应答信号被视为来自朋友响应器设备的答案。 利用附加信息的时间位置和这种信息对于同时可用的大量响应的唯一性的附加步骤使得敌方响应者更难以作为假冒的朋友响应者来传递。

    Ink for a recording device
    56.
    发明授权
    Ink for a recording device 失效
    用于记录设备的墨水

    公开(公告)号:US4261748A

    公开(公告)日:1981-04-14

    申请号:US969109

    申请日:1978-12-13

    IPC分类号: C09D11/00 C09D11/36 C09D11/02

    CPC分类号: C09D11/36

    摘要: An ink for a recording device, particularly for an ink recording device in which the ink is given off by means of pressure in a direction towards the recording carrier by a recorder head, which is spaced from the record member, and in which a vacuum is formed in the ejecting chamber.

    摘要翻译: 一种用于记录装置的油墨,特别是一种油墨记录装置,其中油墨通过与记录元件间隔开的记录头在朝向记录载体的方向上被压力释放,其中真空是 形成在喷射室中。

    Self-propelled crossing and floating bridge implement also usable as a
land vehicle
    58.
    发明授权
    Self-propelled crossing and floating bridge implement also usable as a land vehicle 失效
    自走式横桥和浮桥工具也可用作陆地车辆

    公开(公告)号:US3978812A

    公开(公告)日:1976-09-07

    申请号:US632068

    申请日:1975-11-14

    申请人: Gerhard Wagner

    发明人: Gerhard Wagner

    IPC分类号: E01D15/22 B60F3/00

    CPC分类号: E01D15/22

    摘要: A self-propelled crossing and floating bridge implement with a main floating body and a plurality of auxiliary floating bodies which when the vehicle is used as a land vehicle are arranged above the main floating body on the deck surface thereof. The auxiliary floating bodies are together pivotable toward one longitudinal side of the implement alongside the main floating body. When the vehicle is used as land vehicle, the auxiliary floating bodies are covered up by a buoyancy body which when the vehicle is to be used as crossing and floating implement is pivotable to a position alongside the other longitudinal side of the implement. In this last mentioned position of the main floating body the latter is covered by a roadway plate pivotally connected to the main floating body.

    摘要翻译: 一种具有主浮体和多个辅助浮体的自走交叉和浮桥工具,当车辆用作陆地车辆时,其主体浮体的上方布置有主浮体。 辅助浮体一起可绕着主浮体与工具的纵向一侧枢转。 当车辆用作陆地车辆时,辅助浮体被浮力体覆盖,浮力体当车辆用作交叉点时,浮动工具可枢转到沿着工具的另一纵向侧的位置。 在主浮体的最后提到的位置中,后者被枢转地连接到主浮体的道路板覆盖。