System for integrated tape hole detection
    41.
    发明公开
    System for integrated tape hole detection 失效
    Lochfeststellung乐队系统。

    公开(公告)号:EP0549845A1

    公开(公告)日:1993-07-07

    申请号:EP92105131.4

    申请日:1992-03-25

    Inventor: Pahr, Per Olaf

    CPC classification number: G11B15/08 G11B5/5508 G11B7/003 G11B23/38 G11B27/26

    Abstract: A method and apparatus performs detection of an edge and detection of holes or other data patterns on a tape or other magnetic or optical medium. An array of photodetectors in an integrated circuit chip senses the intensity of light illuminating the chip with the tape running between a light source and the photodetectors. The holes or the other data patterns are sensed on the tape based on a comparison between detected light intensities with a programmable reference level. In addition, areas which may normally be sensed as a hole are discarded if these areas fall within a specified tolerance.

    Abstract translation: 一种方法和装置执行边缘的检测和带或其他磁或光介质上的孔或其它数据图案的检测。 集成电路芯片中的一组光电检测器感测在光源和光电检测器之间运行的带照射芯片的光的强度。 基于检测到的具有可编程参考电平的光强度之间的比较,在磁带上检测孔或其它数据图案。 此外,如果这些区域落在规定的公差范围内,那么通常可以被感测为孔的区域被丢弃。

    Method and apparatus for maintaining tape tension in a tape cartridge
    43.
    发明公开
    Method and apparatus for maintaining tape tension in a tape cartridge 失效
    Verfahren und Vorrichtung zum Halten der Bandspanung在einer Bandkassette。

    公开(公告)号:EP0537410A2

    公开(公告)日:1993-04-21

    申请号:EP92100849.6

    申请日:1992-01-20

    Inventor: Solhjell, Erik

    CPC classification number: G11B15/43 G11B23/08778

    Abstract: In a tape cartridge of the type used to store data on a magnetic tape in a high-speed data storage and retrieval system, the tape must be maintained at a proper tension within the cartridge so as to maintain the tape taut against the write/read head. Slackness in the tape occurs after a repeated number of changes in the tape transport direction or start/stop events, because the tension experienced by the tape is not the same in both transport directions. A method and apparatus for maintaining tape tension are disclosed wherein a selected tape characteristic is monitored, the characteristic changing as the tape tension changes. If the monitored characteristic exceeds a predetermined value, or after the passage of a selected amount of time, when the next reversal of tape transport direction occurs, the tape is moved a selected distance longer than necessary to effect the reversal so that when a desired data location on the tape reaches the location of the write/read head, the tape will again be at the proper tension.

    Abstract translation: 在用于在高速数据存储和取回系统中将数据存储在磁带上的类型的磁带盒中,磁带必须保持在磁带盒内的适当张力,以便保持磁带紧贴写/读 头。 磁带中的松弛发生在磁带传输方向或启动/停止事件的重复数量的改变之后,因为磁带经历的张力在两个传送方向上都不相同。 公开了一种用于维持带张力的方法和装置,其中监测所选择的带特性,该特性随着带张力的变化而变化。 如果所监视的特性超过预定值,或经过一定时间后,当磁带传送方向发生下一反向时,磁带移动一段选定的距离,以使其变得不必要,从而使所需的数据 磁带上的位置到达读/写头的位置,磁带将再次处于适当的张力。

    Kompensation des elektrischen Wechselfeldes an der Frontfläche von Kathodenstrahl-Bildröhren
    44.
    发明公开
    Kompensation des elektrischen Wechselfeldes an der Frontfläche von Kathodenstrahl-Bildröhren 失效
    在阴极射线显像管的面的交流电场的补偿。

    公开(公告)号:EP0523322A1

    公开(公告)日:1993-01-20

    申请号:EP92105012.6

    申请日:1992-03-23

    Inventor: Moen, Tor H.

    CPC classification number: H01J29/003 H01J29/98 H01J2229/0015

    Abstract: Ein Verfahren zum Kompensieren des elektrischen Wechselfeldes an der Frontfläche von Kathodenstrahl-Bildröhren (1), welchen von einem Hochspannungsgenerator (2) eine Hochspannung mit einem Anteil an Wechselspannung über einen EHT-Hochspannungsanschluß (10) zugeführt wird, ist dadurch gekennzeichnet, daß die Wechselspannung auf der Verbindungsleitung (5) zwischen Hochspannungsgenerator (2) und EHT-Hochspannungsanschluß (10) abgetastet wird, die Wechselspannung verstärkt und invertiert wird (siehe 3) und die invertierte Wechselspannung auf wenigstens eine in unmittelbarer Umgebung der Bildröhre vorgesehene externe Elektrode (12) aufgegeben wird. Eine Vorrichtung, insbesondere zum Durchführen des Verfahrens weist einen Invertierverstärker (3) für Wechselspannung mit einem Eingang für die auf der Verbindungsleitung (5) zwischen Hochspannungsgenerator (2) und EHT-Hochspannungsanschluß (10) abgenommenene Wechselspannung auf, wobei in unmittelbarer Umgebung der Bildröhre (1) wenigstens eine externe Elektrode (12) vorgesehen ist.

    Abstract translation: 一种用于在面部阴极射线显像管(1),它从一个高电压发生器(2),其具有AC电压经由EHT高压端子(10)的比例的高电压被供给补偿交变电场的方法,其特征在于,所述交流电压 上的高电压发生器(2)和EHT高压端子(10)之间的连接线(5)被扫描时,AC电压被放大并反转(参见图3)和应用到至少是在显象管外部电极的附近设置的开口部的倒AC电压(12) 是。 的装置,尤其是用于执行该方法包括一个反相放大器(3),用于交替具有在高电压发生器(2)和EHT高压端子(10)abgenommenene AC电压之间的连接线(5),用于将输入电压,由此(在显象管的紧邻 1)至少设置的外部电极(12)。

    Keyboard with integrated mouse for data entry and control
    45.
    发明公开
    Keyboard with integrated mouse for data entry and control 失效
    Tastatur mit integrierter Maus zur Dateneingabe und Steuerung。

    公开(公告)号:EP0520090A1

    公开(公告)日:1992-12-30

    申请号:EP91122003.6

    申请日:1991-12-20

    Inventor: Solhjell, Erik

    CPC classification number: G06F3/03549 G06F3/0213 G06F3/03543

    Abstract: A computer keyboard mouse system wherein a mouse assembly is integrated into a front or side wall of a keyboard of the computer. A control ball of the mouse assembly protrudes from the front or side wall for control by the operator. To protect against forces directed against the ball of the mouse assembly which could damage it, a ball retaining member is spring loaded such that excessive forces to be protected against will cause the ball to be pushed into the front or side wall. Mouse control keys may be provided adjacent to the mouse assembly on the front or side wall. Also, the control keys can be one or more designated keys of the keyboard itself.

    Abstract translation: 一种计算机键盘鼠标系统,其中鼠标组件集成到计算机的键盘的前壁或侧壁中。 鼠标组件的控制球从前壁或侧壁突出,以便操作者控制。 为了防止针对可能损坏鼠标组件的球的力,球保持构件被弹簧加载,使得被保护的过大的力将导致球被推入前壁或侧壁。 可以在前壁或侧壁上的鼠标组件附近提供鼠标控制键。 此外,控制键可以是键盘本身的一个或多个指定键。

    Data storage system having removable media and equipped todownload a control program from the removable media
    46.
    发明公开
    Data storage system having removable media and equipped todownload a control program from the removable media 失效
    具有可移动介质和布置成用于从可移动介质中的控制程序的下载数据存储系统。

    公开(公告)号:EP0489227A2

    公开(公告)日:1992-06-10

    申请号:EP91111010.4

    申请日:1991-07-03

    Inventor: Solhjell, Erik

    Abstract: A data storage device is disclosed having associated therewith a removable storage medium. The data storage device has a main control unit with a microprocessor. The system is designed such that an internal control program for control of the media is stored directly on the media itself. By use of a boot program which can be stored in the microprocessor or separately from the microprocessor, the control program is read off of the media by the microprocessor and is stored in a main control program storage within the data storage device. The main control program storage is an erasible storage like an EEPROM, RAM, or flash memory.

    Abstract translation: 一种数据存储设备是光盘具有游离缺失与可移动存储介质相关联的存在。 该数据存储装置具有主控制单元的微处理器。 该系统的设计研究做了对媒体的控制内部控制程序直接存储介质本身。 通过使用可以从微处理器被存储在微处理器或单独的引导程序的,该控制程序由微处理器读出所述媒体的并且被存储在数据存储装置内的主控制程序的存储。 主控制程序存储就像是一个EEPROM,RAM,或快闪存储器的可抹存储。

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