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143 records (took 0.027 seconds)

    41.
    发明专利
    未知

    公开(公告)号：SE9900573L

    公开(公告)日：2000-08-19

    申请号：SE9900573

    申请日：1999-02-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER

    IPC: H01M2/10 ,  H04B1/38 ,  H04M1/02

    Abstract: A portable electric apparatus, such as a radio telephone, has a main apparatus unit and a detachable power source unit, such as a battery pack. The apparatus also has first and second externally operable fastening members having respective first and second connecting elements for mechanically securing and electrically connecting the main apparatus unit to the power source unit. Both the first and second fastening members must be externally actuated, before the power source unit may be mechanically detached from the main apparatus unit.

    42.
    发明专利
    未知

    公开(公告)号：SE9900566L

    公开(公告)日：2000-08-19

    申请号：SE9900566

    申请日：1999-02-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER

    IPC: H05K5/02 ,  H05K5/00 ,  H05K5/06 ,  H05K7/20

    Abstract: Arrangement at a portable electric apparatus having a main unit containing electronic equipment, and a power source unit. The arrangement is designed to allow ventilation of gaseous media in both directions inside and out from the main unit and from the main unit and from the power source unit due to changes in ambient temperature. One or more channels are provided for ventilating gasesous media in a controlled fashion via vent orifices in one or both units.

    Explicit state copy in a fault tolerant system using a remote write operation
    43.
    发明专利
    Explicit state copy in a fault tolerant system using a remote write operation 未知

    公开(公告)号：AU1433500A

    公开(公告)日：2000-05-22

    申请号：AU1433500

    申请日：1999-11-03

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER

    IPC: G06F11/00 ,  G06F11/20

    Abstract: The present invention provides a new method for performing re-integration of a CPU in a fault tolerant computer system. One of a "remote write" operation and a copy mode is used to copy the contents of the microprogram memory (control memory), all registers and all memories from a current CPU to a faulty CPU. Through the use of special purpose registers this method advantageously simplifies the logic design of the two processors compared to conventional fault tolerant systems with re-integration capabilities. Transfer of re-integration data is efficiently controlled by software in the current CPU so that data which would otherwise be overwritten in the faulty CPU is not transferred. This reduces the required bandwidth and simplifies the mechanical and electrical design of the update bus connected between the two CPU's. This update system provides register to register transfers which results in fast re-integration, which directly translates into decreased down time for the system and thus, increased overall system performance compared to conventional systems.

    44.
    发明专利
    未知

    公开(公告)号：SE511926C2

    公开(公告)日：1999-12-20

    申请号：SE9701417

    申请日：1997-04-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER ,  LARSSON MATS

    IPC: H05K1/18 ,  H05K9/00 ,  G12B17/02

    Abstract: A shielding housing for electrically shielding at least one component on a printed circuit board includes a layer of a non-shielding material having at least one cavity for receiving the component. An elastic gasket is provided on the rim of the cavity. A layer of an electrically shielding material covers the gasket as well as one or both surfaces of the layer of a non-shielding material. In operation, the shielding housing is pressed with its gasket against a conductor located on the printed circuit board around the component to be shielded.

    47.
    发明专利
    未知

    公开(公告)号：SE9900566D0

    公开(公告)日：1999-02-18

    申请号：SE9900566

    申请日：1999-02-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER

    IPC: H05K5/02 ,  H05K

    Abstract: Arrangement at a portable electric apparatus having a main unit containing electronic equipment, and a power source unit. The arrangement is designed to allow ventilation of gaseous media in both directions inside and out from the main unit and from the main unit and from the power source unit due to changes in ambient temperature. One or more channels are provided for ventilating gasesous media in a controlled fashion via vent orifices in one or both units.

    48.
    发明专利
    未知

    公开(公告)号：SE9804539D0

    公开(公告)日：1998-12-21

    申请号：SE9804539

    申请日：1998-12-21

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLMBERG PER ,  ERIKSSON LARS

    IPC: B41F17/00 ,  B41M1/40 ,  H05K9/00 ,  H05K

    Abstract: Tamp printing of at least one picture ( 4 ) occurs by means of at least one tamp pad ( 1, 18, 24, 34 ) on a piece ( 3 ), which has boundary surfaces ( 5, 13 ) forming angles relative to each other, the tamp pad first printing in one direction ( 10 ) against a boundary surface ( 13, 43 ) and thereafter, after further compression of the tamp pad ( 1 ) against said boundary surface ( 13 ) due to its deformation, prints in another direction ( 45 ) than the direction ( 10 ) against another boundary surface or other boundary surfaces ( 5, 43 ), whereby the picture is transferred to said boundary surfaces.

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