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31. 发明申请

WO1997036369A2 OSCILLATOR 审中-公开
标题翻译：振荡器
公开(公告)号：WO1997036369A2
公开(公告)日：1997-10-02
申请号：PCT/IB1997000274
申请日：1997-03-20
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , DICK, Burkhard
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
IPC分类号： H03B05/36
CPC分类号： H03B5/36 , H04B1/04
摘要： An oscillator is described comprising a (first) amplifier element which has a control terminal and a main current path ending in a first and a second output terminal, the oscillator including a network through which the first output terminal of the (first) amplifier element is fed back to the control terminal of the (first) amplifier element by a series-arranged piezoelectric oscillation element, and including a (first) output dipole coupled to the first output terminal of the (first) amplifier element and including a DC current defining element coupled to the second output terminal of the (first) amplifier element. With this invention the very large capacitor necessary for this "Pierce oscillator" is replaced by a second amplifier element which has a main current path ending on one side in a (second) output terminal, this (second) output terminal of the second amplifier element being coupled to the second output terminal of the first amplifier element. In a further embodiment this "Pierce oscillator" according to the invention has a small power consumption, a high frequency stability, a very brief transient period and a very simple structure.
摘要翻译：描述了一种振荡器，其包括具有控制端和在第一和第二输出端结束的主电流路径的（第一）放大器元件，振荡器包括网络，第一（第一）放大器元件的第一输出端通过该网络通过串联布置的压电振荡元件反馈到（第一）放大器元件的控制端子，并且包括耦合到（第一）放大器元件的第一输出端子的（第一）输出偶极子，并且包括直流电流限定元件耦合到（第一）放大器元件的第二输出端子。利用本发明，该“皮尔斯振荡器”所需的非常大的电容器被第二放大器元件代替，该第二放大器元件具有在（第二）输出端子的一侧上结束的主电流通路，该第二放大器元件耦合到第一放大器元件的第二输出端子。在另一实施例中，根据本发明的这种“皮尔斯振荡器”具有小功率消耗，高频稳定性，非常短暂的瞬态周期和非常简单的结构。

32. 发明申请

WO1997036311A1 HIGH PRESSURE METAL HALIDE LAMP 审中-公开
标题翻译：高压金属卤化物灯
公开(公告)号：WO1997036311A1
公开(公告)日：1997-10-02
申请号：PCT/IB1997000215
申请日：1997-03-10
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , NATOUR, Ghaleb
IPC分类号： H01J61/073
CPC分类号： H01J61/0735 , H01J61/0732 , H01J61/125 , H01J61/827
摘要： The invention relates to a high pressure metal halide lamp comprising: a light transmitting discharge vessel enclosing a discharge space, sealed in a gas-tight manner, in which electrodes are disposed, which are connected to current conductors which extend to the exterior; a filling in the discharge vessel comprising a rare gas, a buffer gas and at least one transition metal halide chosen from the halides of hafnium, zirconium and tantalum. According to the invention each of the electrodes comprises an electrode part containing a carbide chosen from the carbides of hafnium, zirconium and tantalum. As a result diffusion of transition metal from the plasma into the electrode is strongly suppressed so that the lamp keeps very good colour rendering properties throughout its operation.
摘要翻译：高压金属卤化物灯技术领域本发明涉及一种高压金属卤化物灯，其特征在于，包括：发光放电管，封闭放电空间，以气密方式密封，其中设有电极，其连接到延伸到外部的电流导体; 放电容器中的填充物包含选自铪，锆和钽的卤化物的稀有气体，缓冲气体和至少一种过渡金属卤化物。根据本发明，每个电极包括含有选自铪，锆和钽的碳化物的碳化物的电极部分。因此，过渡金属从等离子体扩散到电极中被强烈地抑制，使得灯在整个操作中保持非常好的显色性能。

33. 发明申请

WO1997036227A2 METHOD AND COMPUTER SYSTEM FOR PROCESSING A SET OF DATA ELEMENTS ON A SEQUENTIAL PROCESSOR 审中-公开
标题翻译：用于在序列处理器处理一组数据元素的方法和计算机系统
公开(公告)号：WO1997036227A2
公开(公告)日：1997-10-02
申请号：PCT/IB1997000250
申请日：1997-03-13
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , SEIDE, Frank
IPC分类号： G06F07/00
CPC分类号： G06F9/30036 , G06F7/48 , G06F2207/3828
摘要： The method and system are used to process a set of data elements, such as components of vectors used in pattern recognition, in parallel on a conventional sequential processor (30). A group of data elements is loaded into a data register of the processor (30) as a compound data element. The data register is operated on using a conventional processor instruction, such as an addition, substraction or multiplication. The compound data element comprises an arrangement of at least two blocks, with each block comprising at the low order bit positions a data element and at the high order bit position(s) at least one separation bit. The separation bits are assigned predetermined bit values ensuring that during a processor operation the desired parallel result is formed.
摘要翻译：方法和系统用于在传统的顺序处理器（30）上并行处理一组数据元素，例如在模式识别中使用的向量的分量。将一组数据元素作为复合数据元素加载到处理器（30）的数据寄存器中。数据寄存器使用常规处理器指令进行操作，例如加法，减法或乘法。复合数据元素包括至少两个块的布置，其中每个块在低位比特位置包括数据元素，并且在高位比特位置包括至少一个分离比特。分配位被分配预定的位值，确保在处理器操作期间形成期望的并行结果。

34. 发明申请

WO1997034211A1 CIRCUIT ARRANGEMENT FOR PRODUCING A D.C. CURRENT 审中-公开
标题翻译：生产直流电流的电路布置
公开(公告)号：WO1997034211A1
公开(公告)日：1997-09-18
申请号：PCT/IB1997000238
申请日：1997-03-11
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , DICK, Burkhard , WICHERN, Andreas
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
IPC分类号： G05F03/26
CPC分类号： G05F3/222
摘要： A description is given of a circuit arrangement for producing a D.C. current, comprising a current-source stage, which is supplied on one input with a measuring current led via an input resistor, and which comprises a current source transistor whose base-emitter path is arranged in parallel with the input resistor and whose collector electrode forms an output of the current-source stage, on which output an output current is offered, a current mirror stage for mirror-inverting the output current of the current-source stage to a working impedance, on which working impedance a control voltage is produced in response to this output current, a current bank having a control input which is supplied with a control voltage, and having at least two outputs simultaneously controlled by the control voltage, on which outputs mutually proportional currents are offered of which a first current forms the measuring current. As a result, a current reference is created which can be used for very low supply voltages, preferably around 0.9 volt, is simple, shows a stable operating behavior and produces a reference current that has a negative temperature coefficient.
摘要翻译：给出了用于产生直流电流的电路装置的描述，其包括电流源级，其在一个输入端上提供有经由输入电阻器引导的测量电流，并且包括基极 - 发射极路径为与输入电阻并联布置，其集电极形成电流源级的输出，在其上提供输出电流，用于将电流源级的输出电流镜像反相到工作的电流镜级阻抗，响应于该输出电流产生控制电压的工作阻抗，具有控制输入的电流组，其被提供有控制电压，并且具有由控制电压同时控制的至少两个输出，相互输出提供比例电流，其中第一电流形成测量电流。结果，产生电流基准，其可用于非常低的电源电压，优选为0.9伏特，简单，显示出稳定的操作特性并产生具有负温度系数的参考电流。

35. 发明申请

WO1997033379A2 CIRCUIT ARRANGEMENT WITH A FILTER QUADRIPOLE 审中-公开
标题翻译：电路布置与滤波器四极管
公开(公告)号：WO1997033379A2
公开(公告)日：1997-09-12
申请号：PCT/IB1997000199
申请日：1997-03-05
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , DICK, Burkhard , BIEHL, Manfred , JANSEN, Winfried , PILLE, Bernd , WIRGES, Norbert
IPC分类号： H04B01/16
CPC分类号： H03H11/0405 , H04B1/1615
摘要： A description is given of a circuit arrangement comprising a filter quadripole having two output terminals; and a voltage follower circuit having two terminals, said terminals having identical electric potentials when the voltage follower circuit is in its turned-on state, each of the terminals of the voltage follower circuit being connected to one of the output terminals of the filter quadripole respectively, and the voltage follower circuit only being in its turned-on state during the turn-on time interval of the circuit arrangement. This circuit arrangement is suitable for a receiver circuit, more particularly, for a pager and has a very brief turn-on time.
摘要翻译：给出了包括具有两个输出端的滤波器四极杆的电路装置的描述; 以及具有两个端子的电压跟随器电路，当电压跟随器电路处于其导通状态时，所述端子具有相同的电位，电压跟随器电路的每个端子分别连接到滤波器四极线的一个输出端子并且电压跟随器电路在电路装置的接通时间间隔期间仅处于其导通状态。该电路装置适用于接收机电路，更具体地说，适用于寻呼机并且具有非常简短的导通时间。

36. 发明申请

WO1997029165A1 LUMINESCENT SCREEN 审中-公开
标题翻译：发光屏
公开(公告)号：WO1997029165A1
公开(公告)日：1997-08-14
申请号：PCT/IB1997000056
申请日：1997-01-27
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , KYNAST, Ulrich, Hermann , WEILER, Volker, Ulrich
IPC分类号： C09K11/79
CPC分类号： H01J61/44 , C09K11/7734 , C09K11/7749 , C09K11/7792 , H01J29/20
摘要： The invention relates to a luminescent screen comprising a bearer provided with a luminescent material comprising a luminescing zeolite containing rare earth ions. According to the invention the zeolite also comprises a transition metal oxide. The absorbability for exciting UV-radiation and thereby the overall efficiency of the luminescent screen are thereby strongly enhanced.
摘要翻译：本发明涉及一种发光屏幕，其包括具有包含含有稀土离子的发光沸石的发光材料的载体。根据本发明，沸石还包含过渡金属氧化物。因此，强烈增强了用于激发紫外线辐射的吸收性，从而提高了荧光屏的整体效率。

37. 发明申请

WO1997023844A1 DIRECTIONAL ADAPTIVE NOISE REDUCTION 审中-公开
标题翻译：方向自适应噪声减少
公开(公告)号：WO1997023844A1
公开(公告)日：1997-07-03
申请号：PCT/IB1996001429
申请日：1996-12-13
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS PATENTVERWALTUNG GMBH , PHILIPS NORDEN AB , FUDERER, Miha , AACH, Til , KUNZ, Dietmar, Wilhelm
IPC分类号： G06T05/20
CPC分类号： G06T5/20 , G01R33/5608
摘要： An image is processed taking into account the direction of a predominant structure of the image. Said predominant direction is derived from image information in the image. In particular, according to the invention the covariance matrix having matrix elements depending on products of differences between pixel-values in separate directions is calculated. The eigenvectors of the covariance matrix correspond with the predominant direction of the image structure and the eigenvalues of the covariance matrix represent the strength of the structure in the image. The covariance matrix is computed locally, i.e. for separate regions in the images so as to take variations of the direction of predominant structures into account.
摘要翻译：考虑到图像的主要结构的方向来处理图像。所述主要方向来源于图像中的图像信息。特别地，根据本发明，计算具有取决于分离方向上的像素值之间的差异的乘积的矩阵元素的协方差矩阵。协方差矩阵的特征向量与图像结构的主要方向对应，协方差矩阵的特征值表示图像中结构的强度。局部计算协方差矩阵，即为图像中的单独区域计算，以便考虑主要结构方向的变化。

38. 发明申请

WO1997008809A1 MOTOR WITH MOTOR PARTS WHICH ARE MOVABLE RELATIVE TO ONE ANOTHER 审中-公开
标题翻译：电机与电动机相关的其他部件
公开(公告)号：WO1997008809A1
公开(公告)日：1997-03-06
申请号：PCT/IB1996000822
申请日：1996-08-21
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH , ACKERMANN, Bernd , HONDS, Leo , COMPTER, Johan, Cornelis , WANG, Pingh-Shih
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH
IPC分类号： H02K21/22
CPC分类号： H02K21/22 , H02K29/03
摘要： The invention relates to a motor having motor parts (10, 20) which are movable relative to one another, of which the first motor part (10) forms a multi-pole excitation field in an air gap (1) by means of a permanent magnet (11) with 2p magnet poles (13) and of which the second motor part (20) is a yoke (21) having a number T of pole teeth (22) which project towards the air gap (1) and which carry exciter coils (23) and are spaced by pole gaps (24), in which, in the case of motors in which the number 2p of magnet poles (13) and the number T of pole teeth (22) do not have a common submultiple greater than 1, the pole teeth (22) each have an auxiliary slot (25) in their centers at the side facing the air gap.
摘要翻译：本发明涉及具有可相对于彼此移动的电动机部件（10,20）的电动机，其中第一电动机部件（10）借助于永磁体在气隙（1）中形成多极励磁场具有2p磁极（13）的磁体（11），并且其中第二电动机部分（20）是具有朝向空气间隙（1）突出的极齿数（22）的轭架（21），并且装有励磁机线圈（23）并且间隔有极间隙（24），其中在电动机的情况下，其中磁极（13）的数量2p和极齿（22）的数量T不具有较大的共同倍数大于1，极齿（22）在其面向气隙的一侧的中心分别具有辅助槽（25）。

39. 发明申请

WO1997008686A2 METHOD AND SYSTEM FOR PATTERN RECOGNITION BASED ON TREE ORGANISED PROBABILITY DENSITIES 审中-公开
标题翻译：基于树组织概率密度的图案识别方法与系统
公开(公告)号：WO1997008686A2
公开(公告)日：1997-03-06
申请号：PCT/IB1996000860
申请日：1996-08-26
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH , SEIDE, Frank
IPC分类号： G10L05/06
CPC分类号： G10L15/14 , G10L15/142
摘要： The method and system are used for recognising a time-sequential input pattern (20), which is derived from a continual physical quantity, such as speech. The system comprises input means (30), which accesses the physical quantity and therefrom generates a sequence of input observation vectors. The input observation vectors represent the input pattern. A reference pattern database (40) is used for storing reference patterns, which consist of a sequence of reference units. Each reference unit is represented by associated reference probability densities. A tree builder (60) represents for each reference unit the set of associated reference probability densities as a tree structure. Each leaf node of the tree corresponds to a reference probability density. Each non-leaf node corresponds to a cluster probability density, which is derived from all reference probability densities corresponding to leaf nodes in branches below the non-leaf node. A localizer (50) is used for locating among the reference patterns stored in the reference pattern database (40) a recognised reference pattern, which corresponds to the input pattern.
摘要翻译：该方法和系统用于识别从诸如语音的连续物理量导出的时间顺序输入模式（20）。该系统包括输入装置（30），其访问物理量并由此产生一系列输入观察向量。输入观测向量表示输入模式。参考图案数据库（40）用于存储由参考单元序列组成的参考图案。每个参考单元由相关参考概率密度表示。树构建器（60）将每个参考单元的相关参考概率密度集合表示为树结构。树的每个叶节点对应于参考概率密度。每个非叶节点对应于簇概率密度，其从对应于非叶节点下方的分支中的叶节点的所有参考概率密度导出。定位器（50）用于在存储在参考图案数据库（40）中的参考图案之间定位与输入图案对应的识别的参考图案。

40. 发明申请

WO1996035207A1 SPEECH RECOGNITION METHODS AND APPARATUS ON THE BASIS OF THE MODELLING OF NEW WORDS 审中-公开
标题翻译：语音识别方法和新词建模的基础
公开(公告)号：WO1996035207A1
公开(公告)日：1996-11-07
申请号：PCT/IB1996000396
申请日：1996-05-02
申请人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH
发明人： PHILIPS ELECTRONICS N.V. , PHILIPS NORDEN AB , PHILIPS PATENTVERWALTUNG GMBH , HÄB-UMBACH, Reinhold , BEYERLEIN, Peter , THELEN, Eric
IPC分类号： G10L05/06
CPC分类号： G10L15/142 , G10L15/02 , G10L15/06 , G10L15/144
摘要： For speech recognition a new word is represented as based on a stored inventory of models of sub-word units. First a plurality of utterances are presented that all should conform to the word. For building a word model from the utterances, these are represented by a sequence of feature vectors. First, the utterances are used to train a whole-word model that is independent of the models of the sub-word units. The length of the whole-word model equals the average length of the utterances. Next, a sequence of Markov states and associated probability densities of acoustic events of the whole-word model is interpreted as a reference template represented by a string of averaged feature vectors. Finally, the string is recognized by matching to models in the inventory and storing a recognition result as a model of the utterances.
摘要翻译：对于语音识别，新词基于存储的子字单元模型的库存来表示。首先，提出了所有应该符合这个词语的多个话语。为了从话语构建单词模型，这些由特征向量序列表示。首先，这些话语用于训练独立于子单元模型的全字模型。全字模型的长度等于话语的平均长度。接下来，将整个单词模型的声学事件的马尔科夫状态序列和相关联的概率密度解释为由一组平均特征向量表示的参考模板。最后，通过与库存中的模型匹配来识别字符串，并将识别结果作为话语的模型存储。

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