公开(公告)号：DE69927241D1

公开(公告)日：2005-10-20

申请号：DE69927241

申请日：1999-10-12

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV

Inventor： WIECZOREK K ,  SCHNEIDER STEFAN ,  LAUTER JOSEF

IPC: A61B6/03 ,  G01T1/20 ,  G01T1/202 ,  G01T1/29 ,  H01L27/14 ,  H04N5/32

Abstract: In order to manufacture a scintillator layer for a detector for the detection of electromagnetic radiation, transmitted by an object, which has a high spatial resolution and only a slight interaction between the scintillator elements, it is proposed to pour a molten mass of a radiation-absorbing metal, having a melting point below 350° C., into intermediate spaces which extend vertically between neighboring scintillator elements.

公开(公告)号：DE59813036D1

公开(公告)日：2005-10-13

申请号：DE59813036

申请日：1998-01-14

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： MORES DR ,  EISELE HARALD

IPC: H03K5/08

Abstract: The circuit arrangement is used to generate an output signal at a signal output with several predetermined values which change smoothly. The circuit generates the output signals from a slowly varying input signal when the input signal passes one of several threshold values. The arrangement uses at least one threshold switch with switchable threshold values. The switch threshold has a first low threshold value when the input signal is low. When the input signal exceeds this threshold, the output signal changes from a first value to a second value. The threshold is switched to a second higher value when the input signal exceeds a third threshold. The output signal is switched back to the first value when the input signal falls below the second threshold. The threshold is switched to the first threshold value when the input signal has fallen below a fourth threshold value.

公开(公告)号：DE50204163D1

公开(公告)日：2005-10-13

申请号：DE50204163

申请日：2002-11-12

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SINKUS DR RALPH ,  DARGATZ MICHAEL ,  KUHL DR CHRISTIANE

IPC: G01R33/28 ,  A61B5/055 ,  G01R33/34

Abstract: Mammography add-on unit for magnetic resonance (MR) elastography has a support unit with at least one support surface with an opening for receiving at least one mamma and a vibration generating unit for generation of mechanical vibrations that are applied to the patient used a vibration applicator.

公开(公告)号：DE69921616T2

公开(公告)日：2005-09-15

申请号：DE69921616

申请日：1999-12-02

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： DERRA H ,  FISCHER E ,  GANSER G ,  KRUECKEN THOMAS ,  MOENCH HOLGER ,  SNIJKERS ROB

IPC: H05B41/24 ,  H05B41/282 ,  H05B41/292

Abstract: The invention is concerned with a circuit arrangement for operating a high pressure discharge lamp comprising input terminals (K1, K2) for connection to a supply voltage source, output terminals for connecting the high pressure discharge lamp, and means, coupled to the input terminals, for supplying an alternating lamp current to the high pressure discharge lamp. The lamp current has per period a mean value Im. According to the invention the lamp current in each period at its start is lowered with respect to the mean value Im so as to allow for stable diffuse attachment on the cathodic phase electrode. The circuit arrangement is in particular suited for operating a lamp in an optical projection system

公开(公告)号：DE59812950D1

公开(公告)日：2005-09-01

申请号：DE59812950

申请日：1998-04-15

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： KUNZE NORBERT ,  KOCH STEFAN ,  RUMPF HORST

IPC: G11B15/30 ,  G11B15/32

公开(公告)号：DE69729709T2

公开(公告)日：2005-07-07

申请号：DE69729709

申请日：1997-04-07

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： MEYER RAIMUND ,  FISCHER ROBERT ,  GERSTACKER WOLFGANG ,  HUBER JOHANNES ,  SCHRAMM PETER

IPC: H04B7/005 ,  H04B1/76 ,  H04L25/03 ,  H04L1/00

Abstract: PCT No. PCT/IB97/00361 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed Apr. 7, 1997 PCT Pub. No. WO97/39550 PCT Pub. Date Oct. 23, 1997The invention relates to a digital transmission system having a receiver which includes an equalizer for estimating transmitted binary symbols, from a sequence of sample values (6) of a received signal distorted by a transmission channel, by a reduced-state sequence estimation method or a reduced-state single symbol estimation method (11). To provide a receiver featuring high reliability combined with a clear state reduction of the estimation method, a minimum-phase substitute system (14) distorts the sample values received after received after a known training sequence (27) in the sequence of sample values (6)in the received order, and a maximum-phase substitute system (14) distorts the sample values (6) received before a known training sequence (27) and to be processed in reverse order for forming an estimate (11) for a received signal. The number coefficients of the impulse response which are reduced by the state reduction and used for the estimation, render the estimation inaccurate. In a minimum-phase system, the first coefficients of the impulse response of the substitute system have maximum energy with an unchanged frequency response. When these coefficients transformed in this manner are used for the state reduction, nearly all of the information is used for the estimation. This achieves a high reliability of the sequence estimation as is achieved when all the states are used.

公开(公告)号：DE4316961B4

公开(公告)日：2005-06-23

申请号：DE4316961

申请日：1993-05-21

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SCHWIEKER HORST

IPC: A61B6/04 ,  A61B6/00 ,  A61B46/23 ,  A61G9/00 ,  A61G13/02 ,  A61G13/10

Abstract: A urological examination apparatus, includes a patient table at the foot of which there is provided a sink which serves to collect fluids and which is provided with a drain. The sink is pivotable about a horizontal shaft which extends perpendicularly to the longitudinal direction of the table.

公开(公告)号：DE60019515D1

公开(公告)日：2005-05-25

申请号：DE60019515

申请日：2000-03-02

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

Inventor： FEDER REINER ,  OLLESCH M

IPC: H01J61/36

Abstract: The electric lamp comprises a lamp vessel (1) and an electric element (4). The electric element (4) is electrically connected to the outside via a current feedthrough that comprises an outer current conductor (7). By a plastic deformation (12) of the outer current conductor (7), e.g. flattening, it is interlocked in the wall (2) of the lamp vessel (1) and the durability of the current feedthrough of the lamp against a mechanical load is improved.

公开(公告)号：DE69924601D1

公开(公告)日：2005-05-12

申请号：DE69924601

申请日：1999-08-23

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV

Inventor： JUESTEL THOMAS ,  MERIKHI JACQUELINE ,  NIKOL HANS ,  RONDA R

IPC: C09K11/08 ,  C09K11/02 ,  C09K11/59 ,  C09K11/66 ,  H01J1/63 ,  H01J9/22 ,  H01J61/44 ,  H01J61/46

公开(公告)号：DE69917229T2

公开(公告)日：2005-05-04

申请号：DE69917229

申请日：1999-12-13

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

Inventor： LAUTER JOSEF ,  SCHNEIDER STEFAN ,  WIECZOREK K

IPC: G01T1/20 ,  G01T1/161 ,  G01T1/17 ,  G06T1/00 ,  H03G3/00

Abstract: The invention relates to a computer tomograph provided with a charge-integrating read amplifier having a plurality of gain factors for a data acquisition system as well as a control circuit for the gain factor. In order to avoid noise in addition to the shot noise in computer tomographs of this kind and also to avoid degrading of the DQE (Detection Quantum Efficiency), according to the invention it is proposed that the control circuit automatically selects the gain factor in dependence on the expected integrated input signal of the next frame, the expectation being based on the maximum possible relative variation of the integrated input signal between two successive frames.