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1. 发明授权

EP0310279B1 Two-terminal multiplexable sensor 失效
标题翻译： Multiplexierbarer Zweiklemmensensor。
公开(公告)号：EP0310279B1
公开(公告)日：1995-09-06
申请号：EP88308658.9
申请日：1988-09-19
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Vig, Ravi
IPC分类号： G08C15/06 , G08C19/02 , H04Q9/16
CPC分类号： B60R16/0315 , B60R2016/0322 , Y10T307/461

2. 发明公开

EP0448873A2 Hermetically sealed aluminium electrolytic capacitor 失效
标题翻译： Luftdicht verschlossener elektrolytischer铝缩合器。
公开(公告)号：EP0448873A2
公开(公告)日：1991-10-02
申请号：EP90313523.4
申请日：1990-12-12
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Hutchins, Clinton Eugene , Kuzia, Eugene William , Schmidt, Phyllis Mary , Schroeder, Walter Warren Jr.
IPC分类号： B23K26/00 , H01G9/10
CPC分类号： H01G9/10 , Y10T29/417
摘要： An aluminum electrolytic capacitor is housed in an aluminum can (20) having one open end. A standard glass-to-metal seal (30) having an outer tantalum rig (34) is seated snugly within the mouth of the can. With the edge (38) of the tantalum ring positioned flush with, or slightly below, the lip (39) of the aluminum can, a beam of the pulsing infra-red laser is directed at the interface between the tantalum ring (34) and aluminum lip (39), causing the lip to melt, to flow over, and to form a continuous annular Al-Ta weld with the tantalum ring, so as hermetically seal the ring (34) to the can continuously and completely at a peripheral edge (38) of the tantalum ring.
摘要翻译：铝电解电容器容纳在具有一个开口端的铝罐（20）中。具有外部钽钻机（34）的标准玻璃 - 金属密封件（30）紧贴地安置在罐口内。当钽环的边缘（38）定位成与铝罐的唇缘（39）齐平或略微下方时，脉冲红外激光束被引导到钽环（34）和铝凸缘（39），使唇部熔化，流过，并与钽环形成连续的环形Al-Ta焊接，从而将环（34）气密地密封到壳体的周边边缘（38）。

3. 发明公开

EP0310279A2 Two-terminal multiplexable sensor 失效
标题翻译： Multiplexierbarer Zweiklemmensensor。
公开(公告)号：EP0310279A2
公开(公告)日：1989-04-05
申请号：EP88308658.9
申请日：1988-09-19
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Vig, Ravi
IPC分类号： G08C15/06 , G08C19/02 , H04Q9/16
CPC分类号： B60R16/0315 , B60R2016/0322 , Y10T307/461
摘要： An integrated circuit field-to-electrical energy sensor is capable of being energized through two DC voltage supply terminals (18, 20). Each of a plurality of such sensors, when connected in parallel so as to be energized from a single DC supply voltage source, is capable of recognizing by means of an address code comparator (28) a unique pulse signal code superimposed on the DC supply voltage (VCC). Stimulated by that code which is unique only to that sensor, that sensor powers up a transducer (38), e.g. Hall element, and responds by drawing a particular current pattern from the common DC voltage source indicative of the presence (or absence) of a field, e.g. magnetic, that is ambient to that sensor. Electrically controlled energy to the transducer (38) provided only when the unique code is present is supplied by the switchable of two regulated voltage outputs from a dual voltage regulator (36) having a control input connected to the output of the address code comparator (28). The steady (unswitched) regulated output voltage supplies energy to the MOS logic including the address code comparator. The sensor quiescent current drawn from the DC voltage supply line is thereby caused to be very low value which becomes increasingly advantageous as more and more sensors are operated in parallel on the same DC supply line.
摘要翻译：集成电路场电能传感器能够通过两个直流电压端子（18,20）通电。多个这样的传感器中的每一个当并联连接以便从单个DC电源电压被激励时，能够通过地址代码比较器（28）识别叠加在DC电源电压上的唯一脉冲信号代码（VCC）。由该代码刺激，该代码仅对该传感器是唯一的，该传感器将换能器（38）加电，例如，并且通过从指示场的存在（或不存在）的公共DC电压源绘制特定电流模式来进行响应，例如，磁性，对于该传感器是环境的。仅当存在唯一代码时提供的传感器（38）的电控能量通过可从具有连接到地址代码比较器（28）的输出的控制输入的双稳压器（36）的两个稳压电压输出）。稳定的（未开关的）稳压输出电压为MOS逻辑提供能量，包括地址码比较器。因此，由于越来越多的传感器在同一直流电源线上并联运行，所以从直流电压供给线引出的传感器静态电流由此变得非常低的值变得越来越有利。

4. 发明公开

EP0110526A3 Oval dual-AC-capacitor package 失效
标题翻译： OVAL双通电容器封装
公开(公告)号：EP0110526A3
公开(公告)日：1984-09-12
申请号：EP83306083
申请日：1983-10-07
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Markarian, Paul Michael
IPC分类号： H01G04/38
CPC分类号： H01G4/38
摘要： Two wound-metallized-polypropylene capacitor sections (10, 26) of cylindrical dimensions are housed in an oval metal can (56). One capacitor section (26) forms a single capacitor of two metal film electrodes (12, 14). One metal film electrode (14) of the other capacitor section (10) is opened or interrupted in the winding. The uninterrupted other film electrode (12) of this other section is terminated at the bottom end (36) while the two interrupted inner and outer winding films (14a, 14b) are separately terminated at the top end (32, 34). The bottoms (30, 36) of both capacitor sections (10, 26) are connected together and to a feed-through terminal (50). Said outer film (14b) is connected via a conductive strap (38) to the top termination (28) of the one section (26) and to a second terminal (52), while the inner film (14a) is connected only to a third terminal (48). In this way, an optimally dense oval package provides two capacitors at the package terminals that may have a ratio of values ranging from 3 to 12, ideally suited for use in air conditioners.

5. 发明公开

EP0283291A3 Differential magnetic proximity detector 失效
标题翻译：差分磁性近似检测器
公开(公告)号：EP0283291A3
公开(公告)日：1990-08-08
申请号：EP88302355.8
申请日：1988-03-17
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Higgs, Jacob Kirkpatrick , Gibson, Barbara Louise
IPC分类号： H03K17/95 , H03K17/97
CPC分类号： H03K17/9517
摘要： A proximity detector includes a magnet having steel or iron pole piece plates mounted at front and rear pole ends of the magnet, and a silicon integrated circuit mounted to the outer surface of the front pole piece centered about at the magnet pole axis. The integrated circuit includes two essentially identical Hall elements having outputs connected series opposing, i.e. differentially rather than aiding, so that distortion of the magnet field ambient to the integrated circuit caused by a ferromagnetic article passing by results in a gradient field between the Hall elements producing a differential output signal. The dual Hall element integrated circuit leads to a low differential composite offset voltage while the front pole piece renders the magnetic flux density much more uniform further reducing this dual-Hall-element composite offset voltage.
摘要翻译：接近检测器包括安装在磁体的前端和后极端处的具有钢或铁极片的磁体，以及安装到以磁极轴为中心的前极片的外表面的硅集成电路。集成电路包括两个基本相同的霍尔元件，其具有串联相对的输出，即差异地而不是辅助，使得由铁磁物品导致的集成电路的磁场环境的失真通过导致霍尔元件之间的梯度场产生差分输出信号。双霍尔元件集成电路导致低差分复合失调电压，而前极片使磁通密度更均匀化，进一步减小了这种双霍尔元件复合失调电压。

6. 发明授权

EP0147091B1 Electrolytic capacitor with a hermetic seal 失效
标题翻译：具有密封性的电解电容器
公开(公告)号：EP0147091B1
公开(公告)日：1990-02-28
申请号：EP84308413.8
申请日：1984-12-04
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Green, Gilbert Edward, Jr.
IPC分类号： H01G9/10
CPC分类号： H01G9/10 , Y10T29/417

7. 发明授权

EP0125831B1 Ag/Pd electroding powder and preparation thereof 失效
标题翻译： AG / PD电极粉末及其制备方法
公开(公告)号：EP0125831B1
公开(公告)日：1988-11-30
申请号：EP84302922.4
申请日：1984-05-01
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Maher, Galeb Hamid
IPC分类号： H01G1/01 , C22C1/10 , B22F1/00
CPC分类号： H01G4/0085 , C22C1/1078 , C22C32/0021 , Y10S75/951 , Y10T428/2991

8. 发明公开

EP0283291A2 Differential magnetic proximity detector 失效
标题翻译： Magnetischer Differential-Näherungsdetektor。
公开(公告)号：EP0283291A2
公开(公告)日：1988-09-21
申请号：EP88302355.8
申请日：1988-03-17
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Higgs, Jacob Kirkpatrick , Gibson, Barbara Louise
IPC分类号： H03K17/95 , H03K17/97
CPC分类号： H03K17/9517
摘要： A proximity detector includes a magnet having steel or iron pole piece plates mounted at front and rear pole ends of the magnet, and a silicon integrated circuit mounted to the outer surface of the front pole piece centered about at the magnet pole axis. The integrated circuit includes two essentially identical Hall elements having outputs connected series opposing, i.e. differentially rather than aiding, so that distortion of the magnet field ambient to the integrated circuit caused by a ferromagnetic article passing by results in a gradient field between the Hall elements producing a differential output signal. The dual Hall element integrated circuit leads to a low differential composite offset voltage while the front pole piece renders the magnetic flux density much more uniform further reducing this dual-Hall-element composite offset voltage.
摘要翻译：接近检测器包括安装在磁体的前端和后极端处的具有钢或铁极片的磁体，以及安装到以磁极轴为中心的前极片的外表面的硅集成电路。集成电路包括两个基本相同的霍尔元件，其具有串联相对的输出，即差异地而不是辅助，使得由铁磁物品导致的集成电路的磁场环境的失真导致在霍尔元件之间产生梯度场差分输出信号。双霍尔元件集成电路导致低差分复合失调电压，而前极片使磁通密度更均匀化，进一步减小了这种双霍尔元件复合失调电压。

9. 发明公开

EP0211603A1 Method of making ceramic dielectric bodies 失效
标题翻译： Verfahren zum Herstellen eines keramischen Dielektrikums。
公开(公告)号：EP0211603A1
公开(公告)日：1987-02-25
申请号：EP86305830.1
申请日：1986-07-29
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Maher, Galeb Hamid
IPC分类号： H01B3/12 , H01G4/12 , C04B35/00
CPC分类号： H05K1/0306 , C04B35/01 , H01G4/1209 , H01G4/30 , H01L23/49894 , H01L2224/16
摘要： A method of making a ceramic dielectric body suitable for use in a laminar electrical component comprises

(a) mixing a ceramic powder containing from 85 to 100 mole % of magnesium orthoborate (Mg₃B₂O₆) and a suitable liquid carrier to form a slurry,
(b) forming a layer of the slurry from step (a) and drying the layer,
(c) depositing a film of an electroding ink on at least a part of the surface of the dry layer from step (b),
(d) firing the coated layer from step (c) at such a temperature that the ceramic material is sintered to give a dense ceramic layer, and
(e) firing the coated layer from step (d) at such a temperature that the film of electroding ink is sintered to form a conductive film adhering to the ceramic layer.
摘要翻译：制造适用于层状电气部件的陶瓷电介质体的方法包括：（a）将含有85-100摩尔％的原硼酸镁（Mg 3 B 2 O 6）的陶瓷粉末和合适的液体载体混合以形成浆料，（b）从步骤（a）中形成一层浆料并干燥该层，（c）在步骤（b），（b）的干层的表面的至少一部分上沉积电沉积油墨膜 d）在陶瓷材料被烧结的温度下烧制来自步骤（c）的涂层，以产生致密的陶瓷层，并且（e）在步骤（d）中以如下温度电镀油墨被烧结以形成粘附在陶瓷层上的导电膜。 ...

10. 发明公开

EP0125831A3 Ag/Pd electroding powder and preparation thereof 失效
标题翻译： AG / PD电极粉末及其制备方法
公开(公告)号：EP0125831A3
公开(公告)日：1986-10-22
申请号：EP84302922
申请日：1984-05-01
申请人： SPRAGUE ELECTRIC COMPANY
发明人： Maher, Galeb Hamid
IPC分类号： H01G01/01 , C22C01/10 , B22F01/00
CPC分类号： H01G4/0085 , C22C1/1078 , C22C32/0021 , Y10S75/951 , Y10T428/2991
摘要： A metal electroding powder for use in making monolithic ceramic capacitors comprises a silver-palladium alloy powder having a composition, by weight, of 90Ag/10Pd and having palladium oxide on the surface of the alloy particles. The powder is made by heating a silver-palladium alloy powder containing less than 90% by weight of silver, in air at about 500°C so as to oxidise a portion of the palladium to form palladium oxide at the surface of the alloy particles and to increase the silver content of the alloy until it has a composition, by weight, of 90Ag/10Pd.

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