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1. 发明授权

EP0204375B1 Push-pull current-fed parallel resonant oscillator circuit and magnetron power supply comprising a push-pull oscillator. 失效转让
标题翻译：推拉电流并联谐振器振荡器电路和包含推挽振荡器的MAGNETRON电源
公开(公告)号：EP0204375B1
公开(公告)日：1992-04-22
申请号：EP86200956.0
申请日：1986-06-02
申请人： North American Philips Corporation , Philips Electronics N.V.
发明人： Bruning, Gert Werner c/o INT. OCTROOIBUREAU B.V. , Fellows, Mark Weston c/o INT. OCTROOIBUREAU B.V.
IPC分类号： H02M7/519 , H02M3/315
CPC分类号： H02M3/3388 , Y02B70/1433

2. 发明公开

EP0405672A1 Method of measuring a voltage distribution across a conductor pattern 失效
标题翻译： Verfahren zur Messung einer Spannungsverteilung auf ein Leitermuster。
公开(公告)号：EP0405672A1
公开(公告)日：1991-01-02
申请号：EP90201648.4
申请日：1990-06-25
申请人： Philips Electronics N.V.
发明人： Horstman, Robert Edward
IPC分类号： G01R31/28
CPC分类号： G01R31/306
摘要： The voltage distribution across a conductor pattern of a printed circuit board can be measured by means of an electron beam device, thus enabling the testing of components mounted on the printed circuit board.
摘要翻译：可以通过电子束装置来测量印刷电路板的导体图案上的电压分布，从而能够测试安装在印刷电路板上的部件。

3. 发明公开

EP0397261A1 X-ray examination apparatus 失效
标题翻译： Röntgenuntersuchungsgerät。
公开(公告)号：EP0397261A1
公开(公告)日：1990-11-14
申请号：EP90201152.7
申请日：1990-05-07
申请人： Philips Electronics N.V.
发明人： Van Es, Ludovicus Phillipus Cornelius , Van der Ploeg, Robert
IPC分类号： A61B6/00
CPC分类号： A61B6/4283 , A61B6/00
摘要： A film holder is pivotably connected to a table frame of a patient table. By positioning the film holder so that an image plane thereof extends parallel to the table top, X-ray images can be recorded on film. In the folded-up condition, the image plane of the film holder extends parallel to the table frame so that the film holder does not form an obstruction for the formation of X-ray images by means of an X-ray image intensifier tube. The position of the film holder enables a fast change-over from exposures using an X-ray image intensifier tube to recording on film.
摘要翻译：胶片保持器可枢转地连接到患者台的桌子框架。通过将胶片保持器定位成使其图像平面平行于台面延伸，可以将胶片上记录X射线图像。在折叠状态下，胶片保持架的像平面平行于台架延伸，使得胶片保持器不会形成用于通过X射线图像增强管形成X射线图像的障碍物。胶片保持器的位置能够使用X射线图像增强管从胶片上的曝光快速切换到胶片上。

4. 发明授权

EP0228129B1 Magnetic resonance imaging (MRI) method and device for reducing movement artefacts 失效
标题翻译：磁共振成像（MRI）方法和减少运动性能的装置
公开(公告)号：EP0228129B1
公开(公告)日：1990-10-31
申请号：EP86202250.6
申请日：1986-12-12
申请人： Philips Electronics N.V.
发明人： Cuppen, Johannes J. M. c/oInt. Octrooibureau B.V.
IPC分类号： G01N24/08
CPC分类号： G01R33/567 , G01R33/561

5. 发明公开

EP0385519A1 Method of determining a modulation transfer function of a digital imaging system 失效
标题翻译： Verfahren zur Bestimmung einerModulationsübertragungsfunktioneines bildformenden Digitalsystems。
公开(公告)号：EP0385519A1
公开(公告)日：1990-09-05
申请号：EP90200178.3
申请日：1990-01-24
申请人： Philips Electronics N.V.
发明人： Brok, Marius , Slump, Cornelis Herman
IPC分类号： H04N17/00
CPC分类号： H04N17/002
摘要： The MTF of a digital imaging system can be measured by means of a test object comprising a number of slits. In order to minimise the effect of geometrical distortions on the MTF measurement, the dimension of the test object should be as small as possible with respect to the image detector. The minimum slit spacing d enabling suitable MTF measurement is expressed in the number of pixels N and the dimension L of the image detector: d > 8L/N.
摘要翻译：可以通过包括多个狭缝的测试对象来测量数字成像系统的MTF。为了最小化几何失真对MTF测量的影响，测试对象的尺寸应该相对于图像检测器尽可能的小。使得适合的MTF测量的最小狭缝间距d以图像检测器的像素数N和尺寸L表示：d> 8L / N。

6. 发明公开

EP0372122A1 Dental X-ray image detection system 失效
标题翻译：牙科X射线图像检测系统
公开(公告)号：EP0372122A1
公开(公告)日：1990-06-13
申请号：EP88202809.5
申请日：1988-12-08
申请人： Philips Electronics N.V.
发明人： Molteni, Roberto c/o INT. OCTROOIBUREAU B.V. , Zanmarchi, Giulio c/o INT. OCTROOIBUREAU B.V.
IPC分类号： A61B6/14
CPC分类号： G01T1/2018 , A61B6/14
摘要： In a dental X-ray apparatus use is made of a fibre optics device (13) provided with an obliguely cut end surface (12) to transmit an optical image projected into the fibre optics device on that surface onto a second end face (15) thereof forming on the second end face an image with a reduced surface area. Using a crossed cascade of two fibre optics devices (13, 23), an image area can be reduced in two directions.
摘要翻译：在牙科用X射线装置中，使用具有椭圆形切割端面（12）的光纤装置（13），以将投影到该光纤装置上的光学图像传输到第二端面（15）上，从而在第二端面上形成具有减小的表面积的图像。使用两个光纤装置（13,23）的交叉级联，可以在两个方向上减小图像区域。

7. 发明公开

EP0307064A3 Magnetic resonance imaging method utlizing small excitation pulses 失效
标题翻译：使用小型激励脉冲的磁共振成像方法
公开(公告)号：EP0307064A3
公开(公告)日：1990-03-07
申请号：EP88202238.7
申请日：1986-06-11
申请人： Philips Electronics N.V.
发明人： van der Meulen, Peter , Groen, Johannes Petrus , Cuppen, Johannes Josephus Maria
IPC分类号： G01N24/08
CPC分类号： G01R33/482 , G01R33/56 , G01R33/5613
摘要： A magnetic resonance method is known with cycles comprising a 90° excitation pulse and gradient recalled echoes wherein after each excitation and sampling of the recalled echoes a waiting time is introduced for having magnetization return to thermal equilibrium. In said method the cycles are applied with a time integral of a phase encoding gradient getting successive magnitudes from a minimum to a maximum value in a number of successive cycles in order to obtain data for forming an image e.g. representing proton densities in an object to be examined. A magnetic resonance method is suggested with α° excitation pulses where 0

8. 发明公开

EP0333241A2 Integrated monolithic circuit comprising a test bus 失效
标题翻译： Integrierte整理Schutung mit einemPrüfbus。
公开(公告)号：EP0333241A2
公开(公告)日：1989-09-20
申请号：EP89200312.0
申请日：1989-02-10
申请人： Philips Electronics N.V.
发明人： Jongepier, Abraham
IPC分类号： G01R31/28
CPC分类号： G01R31/318536 , G01R31/318558 , G06F11/2736
摘要： For the testing of an integrated monolithic circuit (IC) it is proposed to provide the integrated monolithic circuit with a test bus (tb) which extends along a functional part (F1, F2, ...) of the circuit which is partitioned into macro circuits (M1, M2) and which is coupled to the macro circuits, each macro circuit comprising a test interface circuit (T1, T2, ...) which is connected in series with test interface circuits of the other macro circuits; via the test interface circuits, the macro circuits can be coupled to the test bus. As a result, macro circuits can be separately tested and in the case of a hierarchic design of integrated circuits, utilizing previously designed macro circuits and test programs for previously designed macro circuits, test development times can be substantially reduced, this is an increasingly important aspect of increasingly complex circuits.
摘要翻译：对于集成单片电路（IC）的测试，建议为集成的单片电路提供一个测试总线（tb），该测试总线沿着分为宏的电路的功能部分（F1，F2，...）延伸电路（M1，M2），并且耦合到宏电路，每个宏电路包括与其它宏电路的测试接口电路串联连接的测试接口电路（T1，T2，...）通过测试接口电路，宏电路可以耦合到测试总线。因此，宏电路可以单独测试，并且在集成电路的分级设计的情况下，利用先前设计的宏观电路和测试程序用于以前设计的宏观电路，可以大大降低测试开发时间，这是越来越重要的一个方面越来越复杂的电路。

9. 发明公开

EP0209186A3 Image recording and readout device based on light-stimulable phosphors 失效
标题翻译：基于光敏磷光体的图像记录和读出装置
公开(公告)号：EP0209186A3
公开(公告)日：1989-08-30
申请号：EP86201192.1
申请日：1986-07-08
申请人： Philips Electronics N.V.
发明人： De Leeuw, Dagobert M. , Khurgin, Jacob
IPC分类号： G11B7/24 , G21K4/00
CPC分类号： G21K4/00 , G01T1/2014
摘要： An image recording and readout device has a light-stimulable phosphor layer for storing a radiation image. The image is read out of the phosphor layer by scanning the layer with a laser beam. A filter is provided between the phosphor layer and the laser to increase the coupling of the laser light into the phosphor layer.

10. 发明公开

EP0247654A3 Noise immune circuit for use with frequency sensor 失效
标题翻译：噪声免疫电路与频率传感器噪声免疫电路一起使用频率传感器
公开(公告)号：EP0247654A3
公开(公告)日：1989-07-19
申请号：EP87200804.0
申请日：1987-04-29
申请人： North American Philips Corporation
发明人： Payne, Paul Edwin
IPC分类号： G01R23/02 , G01R23/06 , G01P3/48
CPC分类号： G01R23/02 , G01R29/26
摘要： A noise immune circuit for use with pulse type sensors whereby a noise modulated signal is clipped and shaped in a hard limiter to a square wave signal before being filtered by a low pass filter. A Schmitt trigger with substantial feedback then biases the threshold of said hard limiter for discrimination of noise from signal.
摘要翻译：一种与脉冲式传感器一起使用的噪声免疫电路，由此在由低通滤波器滤波之前，噪声调制信号被限幅并在硬限幅器中成形为方波信号。具有实质反馈的施密特触发器然后偏置所述硬限幅器的阈值，以便从信号中辨别噪声。

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