Holding device for plug-in cards
    21.
    发明授权
    Holding device for plug-in cards 失效
    用于插卡的保持装置

    公开(公告)号:US5251109A

    公开(公告)日:1993-10-05

    申请号:US927529

    申请日:1992-09-21

    申请人: Gunter Baitz

    发明人: Gunter Baitz

    IPC分类号: H05K7/14 H05K9/00 H05K7/18

    CPC分类号: H05K7/1429 G06F1/186

    摘要: In a holding device for plug-in cards of an electrical device having a card rack forming a frame-like plug-in connection panel or operating panel, the plug-in cards are mounted in parallel with one another on this card rack by means of the front plates provided at one of their edges. Each front plate carries at least one plug-in connector and/or one operating or display element which is arranged in the area of an aperture in the card rack closed by the respective front plate. At least one aperture (16) is larger than the remaining apertures (12, 14). The front plate (50) provided for this aperture (16) carries at least one plug-in connector (54) and/or one operating or display element in a section of its aperture (16) which is enlarged compared with the other apertures.

    摘要翻译: PCT No.PCT / EP91 / 00477 Sec。 371日期:1992年9月21日 102(e)日期1992年9月21日PCT 1991年3月14日PCT公布。 第WO91 / 15102号公报 日期为1991年10月3日。在具有形成框状插入式连接面板或操作面板的卡片架的电气装置的插卡的保持装置中,插入卡彼此并联安装 通过设置在其一个边缘处的前板在该卡片架上。 每个前板带有至少一个插入式连接器和/或一个操作或显示元件,其布置在由相应的前板封闭的卡片架中的孔的区域中。 至少一个孔(16)大于剩余的孔(12,14)。 为此孔(16)设置的前板(50)在其孔径(16)的一部分中承载至少一个插入式连接器(54)和/或一个操作或显示元件,与其它孔径相比放大。

    Method and apparatus for soldering surface-mountable components to a
printed circuit board
    22.
    发明授权
    Method and apparatus for soldering surface-mountable components to a printed circuit board 失效
    将表面安装部件焊接到印刷电路板的方法和装置

    公开(公告)号:US5211325A

    公开(公告)日:1993-05-18

    申请号:US896672

    申请日:1992-06-10

    IPC分类号: H01L23/50 H05K3/34 H05K13/04

    CPC分类号: H05K13/0465

    摘要: A method and apparatus for soldering surface-mountable components to a printed circuit board includes a soldering head have a suction pipette located in the center of a thermode with a rectangularly arranged set of soldering stirrups. The thermode and suction pipette are individually vertically moveable relative to one another for precise positioning of a surface-mountable component at a predetermined position on a printed circuit board. Soldering at a predetermined solder location with positional correctness is accomplished in a single work cycle.

    摘要翻译: 一种用于将表面贴装部件焊接到印刷电路板的方法和装置包括:焊头,其具有位于热电偶中心的吸管,其具有矩形排列的焊接箍筋组。 热电偶和吸液管可以相对于彼此独立地垂直移动,以将表面安装部件精确地定位在印刷电路板上的预定位置。 在具有位置正确性的预定焊接位置处焊接在单个工作循环中完成。

    Cooling means for components in a vacuum chamber
    23.
    发明授权
    Cooling means for components in a vacuum chamber 失效
    真空室中组件的冷却方式

    公开(公告)号:US5210424A

    公开(公告)日:1993-05-11

    申请号:US805637

    申请日:1991-12-12

    CPC分类号: H01J37/20 H01J2237/2001

    摘要: A cooling means is provided for components situated in a vacuum chamber for function testing with focused electron or ion beams. In traditional arrangements, cooling is accomplished with a liquid-cooled metal block that is mounted in the vacuum chamber between the component and an opto-electronic column that generates the electron beam. Coolant is conducted toward the outside of the vacuum chamber via hoses. What is disadvantageous with this solution is the necessity of introducing flow-traversed tubes into the vacuum chamber. Moreover, this solution cannot be realized for components in TAB mounting. In order to avoid these disadvantages, a heat sink is introduced into the vacuum chamber via a sealed opening situated at an upper side of the vacuum chamber. This heat sink is directly contacted to a back side of the component.

    摘要翻译: 为位于真空室中的组件提供冷却装置,用于具有聚焦电子或离子束的功能测试。 在传统的布置中,通过液体冷却的金属块实现冷却,该金属块安装在组件和产生电子束的光电子柱之间的真空室中。 冷却液通过软管朝向真空室的外部传导。 这种解决方案的不利之处在于必须将流过管道引入真空室。 此外,TAB安装中的组件无法实现此解决方案。 为了避免这些缺点,散热器经由位于真空室上侧的密封开口引入真空室。 该散热片直接接触组件的背面。

    Merchandise scanner for retail stores
    24.
    发明授权
    Merchandise scanner for retail stores 失效
    零售店商品扫描仪

    公开(公告)号:US5177345A

    公开(公告)日:1993-01-05

    申请号:US664914

    申请日:1991-03-05

    申请人: Gunter Baitz

    发明人: Gunter Baitz

    IPC分类号: A47F9/04 G07G1/00

    摘要: A merchandise scanner for retail stores includes a horizontal conveyor for transporting merchandise, a scanning window facing an area above the conveyor and an operator console with control elements positioned along side the conveyor and at right angles to the direction of merchandise transport, wherein the conveyor is vertically movable. The scanning window of a scanning device is also vertically movable, either together with or independently of the conveyor so that it can be adjusted in accordance with the size and weight of the merchandise as well as the position of bar codes on the merchandise.

    摘要翻译: 用于零售商店的商品扫描器包括用于运输商品的水平输送机,面向输送机上方的区域的扫描窗口和具有沿着输送机侧面并与商品运输方向成直角的控制元件的操作台,其中输送机 垂直移动 扫描装置的扫描窗口也可以与传送带一起或独立地垂直移动,使得其可以根据商品的尺寸和重量以及商品上的条形码的位置进行调整。

    Multi-processor central processing unit
    25.
    发明授权
    Multi-processor central processing unit 失效
    多处理器中央处理单元

    公开(公告)号:US6092136A

    公开(公告)日:2000-07-18

    申请号:US125572

    申请日:1998-08-20

    申请人: Harald Luedtke

    发明人: Harald Luedtke

    摘要: Central processing units have two or more groups of in each case one processor, one memory and one coupler, the processor and memory are connected to exactly one coupler and the couplers are connected to one another. A memory area distributed uniformly over the address space is allocated disjointedly to each group by address interleaving and each coupler itself meets an access to the memory area allocated to its group and meets other accesses via the connection to the coupler concerned. The central processing units are provided with interfaces for building up multiple systems.

    摘要翻译: PCT No.PCT / DE97 / 00216 Sec。 371日期:1998年8月20日 102(e)日期1998年8月20日PCT 1997年2月4日提交PCT公布。 公开号WO97 / 31318 日期1997年8月28日中央处理单元在每种情况下具有两个或更多个组,一个处理器,一个存储器和一个耦合器,处理器和存储器连接到正好一个耦合器,并且耦合器彼此连接。 在地址空间上均匀分布的存储器区域通过地址交织被不连续地分配给每个组,并且每个耦合器本身满足对分配给其组的存储器区域的访问,并且经由到与相关耦合器的连接来满足其他访问。 中央处理单元设有用于建立多个系统的接口。

    Memory device and method for storing data according to the FIFO principle
    27.
    发明授权
    Memory device and method for storing data according to the FIFO principle 失效
    根据FIFO原理存储数据的存储器件和方法

    公开(公告)号:US5883840A

    公开(公告)日:1999-03-16

    申请号:US012592

    申请日:1998-01-23

    申请人: Lorenz Unruhe

    发明人: Lorenz Unruhe

    IPC分类号: G06F5/10 G11C16/04

    CPC分类号: G06F5/10

    摘要: In a memory device for storing data according to the FIFO principle, an input counter is provided having a value which is modified when data are written into a memory, and having a comparison unit that outputs a status signal concerning presence of data in the memory dependent on a comparison of the counter states. A scanning unit is arranged at the connection between the comparison unit and the input counter. The scanning unit scans the state of the input counter according to a clock signal and outputs the scan result to the comparison unit.

    摘要翻译: 在根据FIFO原理存储数据的存储装置中,提供输入计数器,其具有在数据被写入存储器时被修改的值,并且具有比较单元,该比较单元输出关于存储器相关数据存在的状态信号 对比状态。 扫描单元布置在比较单元和输入计数器之间的连接处。 扫描单元根据时钟信号扫描输入计数器的状态,并将扫描结果输出到比较单元。

    Cooling and screening device having contact pins for an integrated
circuit
    28.
    发明授权
    Cooling and screening device having contact pins for an integrated circuit 失效
    具有用于集成电路的接触针的冷却和筛选装置

    公开(公告)号:US5717248A

    公开(公告)日:1998-02-10

    申请号:US704649

    申请日:1996-09-12

    摘要: Cooling and screening device for integrated circuits, have a metal plate (26) having integrally formed cooling projections (28) and having bores (34) extending from the upper side and bottom side of the metal plate (26). Inserted into these bores (34) are contact pins (39) whose free ends form soldering tips (38) which are intended for soldering into plated-through bores (40) of a printed circuit board (20).

    摘要翻译: PCT No.PCT / DE95 / 00273 Sec。 371日期:1996年9月12日 102(e)日期1996年9月12日PCT 1995年3月2日PCT公布。 WO95 / 25347 PCT出版物 日期1995年9月21日集成电路的冷却和筛选装置具有金属板(26),其具有一体形成的冷却突起(28),并且具有从金属板(26)的上侧和下侧延伸的孔(34)。 插入这些孔(34)中的是接触销(39),其自由端形成用于焊接到印刷电路板(20)的镀通孔(40)中的焊接尖端(38)。

    Process for detecting unauthorized introduction of any data transmitted
by a transmitter to a receiver
    30.
    发明授权
    Process for detecting unauthorized introduction of any data transmitted by a transmitter to a receiver 失效
    用于检测将发射机发送到接收机的任何数据未经授权的引入的过程

    公开(公告)号:US5608800A

    公开(公告)日:1997-03-04

    申请号:US318700

    申请日:1994-10-11

    CPC分类号: H04L9/3247 H04L2209/34

    摘要: The process is intended to establish whether the data transmitted by the transmitter (SE) to the receiver (EM) have been tapped and spuriously reintroduced at a later point in time and/or have been inadmissibly altered. For this purpose, the signature (S) assigned to the useful data (D) is enciphered symmetrically, using a combination of coupling data (K), characterizing the coupling between transmitter and receiver, and random data (Z), generated by a random generator. The coupling data are transmitted in plain text, the random data are enciphered. On the receiver side it can be established whether the transmitted message has been tapped and reintroduced at a later point in time if the coupling data are inadmissible. An alteration of the transmitted message can be established from ascertaining that the key used for enciphering the signature, obtained from the combination of coupling data and random data with the aid of a one-way function, does not correspond to the key obtained during deciphering at the receiver and consequently the deciphering of the enciphered signature leads to an incorrect result. The incorrect signature is detected during verification of the signature.

    摘要翻译: PCT No.PCT / DE93 / 00246 Sec。 371日期:1994年10月11日 102(e)日期1994年10月11日PCT 1993年3月17日PCT公布。 出版物WO93 / 21711 日期1993年10月28日该过程旨在确定发射机(SE)向接收机(EM)发送的数据是否已经被轻敲并在稍后的时间点被虚假地重新引入和/或被不允许地改变。 为此,分配给有用数据(D)的签名(S)对称地使用表征发送器和接收器之间的耦合的耦合数据(K)和随机数据(Z)的组合被加密,由随机数 发电机。 耦合数据以明文形式发送,随机数据被加密。 在接收机侧,如果耦合数据不可接受,则可以建立传送的消息是否已经在随后的时间点被轻敲并重新引入。 可以从确定用于通过单向功能的耦合数据和随机数据的组合获得的用于加密签名的密钥的确定不对应于在解密期间获得的密钥而被发送的消息的改变 接收器和因此的加密签名的解密导致不正确的结果。 在验证签名期间检测到不正确的签名。