公开(公告)号：DE60022315T2

公开(公告)日：2006-06-29

申请号：DE60022315

申请日：2000-11-09

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： DENISSEN J ,  RONDA R ,  WEILER U ,  GAWRON KLAUS

IPC: H01J61/04 ,  H01J61/10 ,  H01J61/28 ,  H01J61/72

Abstract: A low-pressure mercury-vapor discharge lamp has a discharge vessel with a filling of mercury and an inert gas. Electrodes in the discharge space have electrode shields, which operate at temperatures above 450° C. An inner surface of the electrode shield may have a heat-absorbing coating, for example a carbon film. The electrode shield may be supported by a support wire, at least a part of which is made from stainless steel. A lamp according to the invention has comparatively low mercury consumption.

公开(公告)号：DE60210818D1

公开(公告)日：2006-05-24

申请号：DE60210818

申请日：2002-12-19

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： KATSCHER ULRICH ,  BOERNERT PETER

IPC: G01R33/48 ,  G01R33/561 ,  A61B5/055

Abstract: The invention relates to a parallel MR imaging method in which first a first MR imaging sequence is formed with a selectable minimum number of phase encoding steps and at least two separate MR signal data sets are acquired by means of at least two MR receiving coils. A first MR image is reconstructed from this data while taking into account the spatial sensitivity profiles of the MR receiving coils. In order to improve parallel MR imaging methods of this kind, the invention proposes to evaluate the quality of the reconstructed MR image in a subsequent step of the method and, in dependence upon the result of the evaluation, to either terminate the imaging method or to form a further MR imaging sequence with a number of further phase encoding steps. This procedure can be continued until an adequate MR image quality is reached.

公开(公告)号：DE50206361D1

公开(公告)日：2006-05-24

申请号：DE50206361

申请日：2002-06-25

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： VAN WAGENINGEN ANDRIES ,  REUMERMANN HANS-JUERGEN ,  LELKENS ARMAND ,  SCHOENEN RAINER

IPC: G06F13/20 ,  H04L12/28 ,  H04L12/54 ,  H04L12/863 ,  H04Q11/04

Abstract: The packet switching device has at least one line unit (1,2) containing an output port with a port controller (6,7) for storing and arranging packets in queues and for generating at least one feedback information unit for information to an allocation unit (9) regarding output port queue states and at least one switching unit (3-5) consisting of a coupling matrix (8) and an allocation unit for controlling the coupling matrix. Independent claims are also included for the following: (a) a line unit (b) and a switching unit.

公开(公告)号：DE60304036D1

公开(公告)日：2006-05-11

申请号：DE60304036

申请日：2003-05-19

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： HENNINGS DETLEV ,  SCHREINEMACHER BABY ,  MACKENS UWE

IPC: C04B35/46 ,  H01B3/12 ,  C01G33/00 ,  C04B35/468 ,  H01G4/12 ,  H01G4/30

Abstract: The invention relates to the dielectric composition on the basis of barium titanate (BaTiO 3 ) that is present with Ba(Zn 1/3 Nb 2/3 )O 3 in a perovslite structure, which dielectric composition exhibits an average grain size d 50 in the range of 0.2 mum to 0.5 mum and a crystallite size d 10 below 0.3 mum.

公开(公告)号：DE50012305D1

公开(公告)日：2006-04-27

申请号：DE50012305

申请日：2000-11-09

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： HARDING GEOFFREY PROF ,  ULMER BERND

IPC: G21K5/00 ,  H01J35/08 ,  G21K5/08 ,  H01J35/18

Abstract: A primary target (10) is provided in the form of a liquid metal or a liquid metal alloy. The primary target is disposed between a first electron-permeable window (2), and a second x-ray permeable window (6). A secondary target (11) adjoins the second window. Electrons that are incident on the primary target having passed through the first window generate x-rays which, when reaching the secondary target, have a maximum energy that corresponds to an absorption edge of the secondary target, so that substantially monochromatic fluorescence-x-ray radiation is excited in the secondary target.

公开(公告)号：DE59813389D1

公开(公告)日：2006-04-20

申请号：DE59813389

申请日：1998-06-26

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： RUITENBURG C O PHILIPS PATENVE

IPC: H04N5/46 ,  H03H9/145 ,  H03H9/70 ,  H04N5/44

Abstract: The receiver includes an HF tuner (1) and at least two surface acoustic wave filters (2,3) coupled to it. The HF tuner filters a supplied HF signal and converts it to an IF TV signal which is coupled on the surface acoustic wave filters. The HF tuner comprises at least two outputs (6,7) which provide the converted IF signal. Each output is respectively associated with a switch (8,9), and the associated output is switchable on a fixed reference voltage. A respectively first input (10,12) of both surface acoustic wave filters is coupled with a first output (6) of the HF tuner, and a respectively second input (11,13) of the filters with a second output (7) of the HF tuner. One of the outputs of the HF tuner and the corresponding input of the surface acoustic wave filters, is alternatively connected by the switch to the reference voltage, to respectively control filter characteristics of the TV receiver.

公开(公告)号：DE4339586B4

公开(公告)日：2006-04-13

申请号：DE4339586

申请日：1993-11-20

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： NAWROCKI RAINER ,  URBANSKY RALPH

IPC: H04L25/38 ,  H04J3/07 ,  H04L5/22 ,  H04L12/50 ,  H04L25/05

公开(公告)号：DE50108712D1

公开(公告)日：2006-04-06

申请号：DE50108712

申请日：2001-06-12

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： NEHRKE DR ,  BOERNERT PETER ,  ALDEFELD BERND ,  KUHN DR ,  MANKE C O PHILIPS CORP INT PRO

IPC: G01R33/48 ,  G01R33/567 ,  A61B5/055

Abstract: An MR imaging method wherein motion of an object to be imaged is examined during a preparation phase preceding the actual MR examination. The necessary sequences for the subsequent MR examination are modified during the examination to compensate for the motion based on motion parameters calculated during the preparation phase or motion parameters derived from the motion parameters calculated during the preparation phase based on a correlation between the motion parameters.

公开(公告)号：DE60019511T2

公开(公告)日：2006-02-23

申请号：DE60019511

申请日：2000-03-10

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

Inventor： DICK BURKHARD

IPC: H02M7/12 ,  H03D1/18

公开(公告)号：DE50204362D1

公开(公告)日：2006-02-09

申请号：DE50204362

申请日：2002-04-23

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： BAUMEISTER MARKUS ,  HAUPTMANN DR ,  KLABUNDE KARIN

IPC: G06F21/20 ,  G06F1/00 ,  G09C1/00 ,  H04L9/32 ,  H04L12/28 ,  H04L29/06

Abstract: A network has network nodes and a software system distributed over the network nodes within which, on first access to an access-protected object of the system, an authentication of the user is provided. The authentication is valid at least for a further access to an access-protected object. The duration of the validity of the authentication is dependent on the duration of access to the access-protected object and/or on the context of the use of the system.