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1. 发明申请

WO1998024162A1 OVERCURRENT PROTECTION SYSTEMS 审中-公开
标题翻译：过流保护系统
公开(公告)号：WO1998024162A1
公开(公告)日：1998-06-04
申请号：PCT/US1997021257
申请日：1997-11-21
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , THOMAS, Brian
IPC分类号： H02H09/02
CPC分类号： H02H9/02 , H01H71/26 , H02H3/10
摘要： Overcurrent protection systems which comprise a circuit interruption element (108) having a normal state which permits the flow of a normal circuit current, I normal, to pass through the system, and a fault state which permits the flow of at most a reduced current. One type of system, illustrated in the figure, further includes a first control element (104) connected in series between the power supply and the load, and a second control element (106) connected in parallel with the circuit interruption element; the first control element (104) is functionally linked to the interruption element (108) so that when the current through the first control element (104) increases from I normal to a relatively high current, the first control element (104) converts the interruption element (108) from the normal state into the fault state; the second control element (106) is functionally linked to the interruption element (108) so that if the interruption element (108) is converted to the fault state, the second control element (106) causes the interruption element (108) to remain in the fault state as long as the current through the second control element (106) is at least I reduced; and the parallel combination of the interruption element (108) and second control element (106) is connected in series with the first control element (104).
摘要翻译：包括具有正常状态的电路中断元件（108）的过电流保护系统，其允许正常电路电流流动通过系统，以及允许流动最多减少电流的故障状态。图中所示的一种类型的系统还包括串联在电源和负载之间的第一控制元件（104）和与电路中断元件并联连接的第二控制元件（106）。所述第一控制元件（104）在功能上与所述中断元件（108）相连接，使得当通过所述第一控制元件（104）的电流从正常电流增加到相对高的电流时，所述第一控制元件（104）将所述中断元件（108）从正常状态进入故障状态; 第二控制元件（106）在功能上与中断元件（108）相连，使得如果中断元件（108）被转换为故障状态，则第二控制元件（106）使中断元件（108）保持在只要通过第二控制元件（106）的电流至少为I，则故障状态; 并且中断元件（108）和第二控制元件（106）的并联组合与第一控制元件（104）串联连接。

2. 发明申请

WO1998014012A1 ANGLED COLOR DISPERSEMENT AND RECOMBINATION PRISM 审中-公开
标题翻译： ANGLED颜色分配和重新发布
公开(公告)号：WO1998014012A1
公开(公告)日：1998-04-02
申请号：PCT/US1997017172
申请日：1997-09-25
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , JONES, Philip, J.
IPC分类号： H04N09/31
CPC分类号： G02B27/1026 , G02B27/126 , G02B27/145 , H04N9/3105
摘要： An image projection arrangement is provided. The arrangement includes a light source assembly for producing a first light beam. A reflective image display system is arranged in the path of the first light beam and has at least one cell for generating an image to be projected. A projection lens system is arranged in the path of a second light beam originating from the image display system for projecting the image produced by the image display system onto a projection screen. Between the light source assembly and the image display system on the one hand, and between this system and the projection lens system on the other hand, a transition from a first to a second medium is provided. This transition occurs at an interface having a normal direction. The first and second media have different refractive indices. The transition is arranged such that one of the first and second light beams is totally reflected by the transition while the other light beam is transmitted by the transition. Between the light source assembly and the image display system on the one hand, and between this system and the projection lens system on the other and, an angle is formed, the bisector of this angle defining an optic axis of the system. The bisector of the angle is not parallel to the interface normal.
摘要翻译：提供了图像投影装置。该装置包括用于产生第一光束的光源组件。反射图像显示系统布置在第一光束的路径中，并且具有用于生成要投影的图像的至少一个单元。投影透镜系统布置在源自图像显示系统的第二光束的路径中，用于将由图像显示系统产生的图像投影到投影屏幕上。另一方面，在光源组件和图像显示系统之间以及该系统和投影透镜系统之间，提供从第一介质到第二介质的转变。该转变发生在具有法线方向的界面处。第一和第二介质具有不同的折射率。该转变被布置成使得第一和第二光束中的一个被转变全反射，而另一个光束通过该转变传输。一方面，在光源组件和图像显示系统之间以及在该系统和投影透镜系统之间的另一方面，形成角度，该角度的平分线限定了系统的光轴。角度的平分线不与平面平行。

3. 发明申请

WO1997047683A1 COMPATIBILIZED FLUOROPLASTIC BLENDS 审中-公开
标题翻译：兼容荧光增白剂
公开(公告)号：WO1997047683A1
公开(公告)日：1997-12-18
申请号：PCT/US1997009469
申请日：1997-06-04
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , KADUK, Brian , DAWES, Keith , SINGH, Awtar , TIAN, Jing
IPC分类号： C08L23/08
CPC分类号： C08L23/08 , C08L27/12 , C08L27/18 , C08L53/00 , C08L2666/24 , C08L2666/04 , C08L2666/02
摘要： A composition comprises a blend of (a) a first crystalline fluoroplastic which is an ethylene-tetrafluoroethylene copolymer, in an amount 20 and 70 weight %; (b) a second crystalline fluroplastic which is a terpolymer of tetrafluoroethylene, hexafluoropropylene, and vinylidene fluoride, in an amount between 25 and 70 weight %; and (c) a fluorinated thermoplastic elastomer which is a block copolymer having at least one elastomeric segment comprising tetrafluoroethylene, vinylidene fluoride, and hexafluoropropylene repear units in a mole ratio 45-90:5-50:0-35 and at least one nonelastomeric segment comprising tetrafluoroethylene and ethylene repeat units, in an amount between 5 and 25 weight %. The fluorinated thermoplastic elastomer acts as a compatibilizer for the two fluoroplastics. The composition exhibits improved flexibility, tensile strengh, and/or elongation.
摘要翻译：组合物包含（a）20重量％至70重量％的作为乙烯 - 四氟乙烯共聚物的第一结晶氟塑料的共混物; （b）第二结晶性氟塑料，其为四氟乙烯，六氟丙烯和偏二氟乙烯的三元共聚物，其量为25至70重量％; 和（c）氟化热塑性弹性体，其是具有至少一个弹性体链段的嵌段共聚物，所述弹性链段包含摩尔比为45-90:5-50:0-35的四氟乙烯，偏二氟乙烯和六氟丙烯改性单元，以及至少一个非弹性链段包括四氟乙烯和乙烯重复单元，其量为5至25重量％。氟化热塑性弹性体用作两种氟塑料的增容剂。组合物显示出改进的柔韧性，拉伸强度和/或伸长率。

4. 发明申请

WO1997020372A1 CIRCUIT PROTECTION ARRANGEMENTS 审中-公开
标题翻译：电路保护装置
公开(公告)号：WO1997020372A1
公开(公告)日：1997-06-05
申请号：PCT/US1996019105
申请日：1996-11-25
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , DUFFY, Hugh , CHIANG, Justin , MIDGLEY, John , THOMAS, Brian
IPC分类号： H02H03/33
CPC分类号： H02H3/334 , H02H3/105
摘要： An electrical protection system which can be connected between an electrical power supply and an electrical load to form an operating circuit having a current-carrying line and a return line, and which, when so connected, protects the operating circuit from (A) ground faults and (B) overcurrents and/or overvoltages, which system comprises: a. a circuit interruption element, which, when the system is so connected, can adopt a normal state which permits the flow of a normal current, INORMAL, in the circuit, or a fault state which permits the flow of at most a reduced current, substantially less than INORMAL, in the circuit; b. a comparison element, which, when the system is so connected, (1) comprises (a) a line sense component which senses the level of a current, ILINE, in the current-carrying line of the circuit at a line sense point between a line sense input and a line sense output, (b) a return sense component which senses the level of a current, IRETURN, in the return line of the circuit at a return sense point between a return sense input and a return sense output, and (c) optionally, a passthru sense component which senses the level of a current, IPASSTHRU, at a passthru sense point in a passthru line, and (2) determines a net effective current, ICOMPARISON, by comparing the levels of ILINE, IRETURN and IPASSTHRU, and changes the circuit interruption element from its normal state to its fault state if ICOMPARISON increases from a value less than a predetermined current imbalance value, IIMBALANCE, to a value more than IIMBALANCE; and c. a bypass element which, when the system is so connected, has a current through it, IBYPASS, which, when the circuit is subjected to an overcurrent and/or an overvoltage, changes and thus causes ICOMPARISON to increase to more than IIMBALANCE, thereby causing the comparison element to change the circuit interruption element from its normal state to its fault state.
摘要翻译：一种电气保护系统，其可以连接在电源和电负载之间以形成具有载流线路和返回线路的操作电路，并且当连接时，保护操作电路免受（A）接地故障和（B）过电流和/或过电压，该系统包括：a。电路中断元件，当系统如此连接时，可以采用允许电路中正常电流INORMAL流动的允许流动至少减小电流的故障状态的正常状态，基本上小于INORMAL，在电路中; 湾比较元件，当系统如此连接时，（1）包括（a）线感测部件，其感测在电路的载流线路中的线路感测点处的电流水平，ILINE 线路感测输入和线路感测输出，（b）返回感测组件，其在返回感测输入和返回感测输出之间的返回感测点处感测电路的返回线中的电流水平IRETURN，以及（c）可选地，在passthru线中的传感点感测当前IPASSTHRU的水平的传感器感知组件，以及（2）通过比较ILINE，IRETURN和...的水平来确定净有效电流ICOMPARISON 如果ICOMPARISON从小于预定电流不平衡值IIMBALANCE的值增加到大于IIMBALANCE的值，则将电路中断元件从正常状态更改为其故障状态; 和c。当系统如此连接时，旁路元件具有通过其的电流IBYPASS，当电路经受过电流和/或过电压时，IBYPASS发生变化，从而使ICOMPARISON增加到超过IIMBALANCE，从而导致将电路中断元件从正常状态改变为其故障状态的比较元件。

5. 发明申请

WO1997010637A1 OVERCURRENT PROTECTION CIRCUIT 审中-公开
标题翻译：过流保护电路
公开(公告)号：WO1997010637A1
公开(公告)日：1997-03-20
申请号：PCT/US1996014686
申请日：1996-09-12
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , DUFFY, Hugh , WYNN, Craig , NICKOLS, St. Elmos, III , THOMAS, Brian
IPC分类号： H02H09/02
CPC分类号： H02H3/025 , H02H9/026
摘要： An overcurrent protection system which will give a rapid response to relatively small overcurrents. In a first aspect, the system can be connected between an electrical power supply (12) and an electrical load (26) to form an operating circuit. When so connected, the system protects the circuit from overcurrents, has a normal operating condition and a fault condition, and comprises: a circuit interruption element (24) having a normal state which permits the flow of a normal current, INORMAL, when the system is in the normal operating condition, and a fault state which permits the flow of at most a reduced current, substantially less than INORMAL, when the system is in the fault condition; and a control element (18), connected in series with the circuit interruption element, the control element having a variable resistance which is low when the current in the system does not exceed the normal current, INORMAL, by a predetermined current amount, and increases by at least a predetermined resistance amount when the current in the system exceeds the normal current, INORMAL, by the predetermined current amount; the circuit interruption element changing from its normal state to its fault state, thereby causing the system to change from its normal operating condition to its fault condition, when the resistance of the control element has increased by the predetermined resistance amount.
摘要翻译：一种过电流保护系统，能够对相对较小的过电流进行快速响应。在第一方面，系统可以连接在电源（12）和电负载（26）之间，以形成操作电路。当这样连接时，系统保护电路免受过电流，具有正常的操作条件和故障状况，并且包括：具有正常状态的电路中断元件（24），其允许正常电流（INORMAL）流动，当系统处于正常工作状态，以及当系统处于故障状态时允许至多减少电流（基本上小于INORMAL）的故障状态; 以及与所述电路中断元件串联连接的控制元件（18），所述控制元件具有在系统中的电流不超过正常电流（INORMAL）预定电流量时为低的可变电阻，并且增加当系统中的电流超过正常电流INORMAL达到预定电流量时，至少预定的电阻量; 电路中断元件从其正常状态变为其故障状态，从而当控制元件的电阻增加预定电阻量时，使系统从其正常工作状态变为其故障状态。

6. 发明申请

WO1997010609A1 ELECTRICAL SWITCH 审中-公开
标题翻译：电气开关
公开(公告)号：WO1997010609A1
公开(公告)日：1997-03-20
申请号：PCT/US1996014687
申请日：1996-09-12
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , DUFFY, Hugh
IPC分类号： H01H33/16
CPC分类号： H01H33/161 , H01H2033/163 , H02H3/025 , H02H9/026
摘要： An electrical switch arrangement as illustrated in Fig. 1 and Fig. 9, comprising a first, series, mechanical switch (4), a second, parallel, mechanical switch (6), and a PTC device (2), with the PTC device and second switch connected in parallel and the parallel combination connected in series with the first switch, or the PTC device and first switch connected in series and the series combination connected in parallel with the second switch. The arrangement can interrupt a current and voltage higher than the rated currents and voltages of each of the switches and the PTC devices. The parallel switch can be rated to interrupt the rated interrupt current of the electrical switch arrangement at a voltage below the rated voltage of the electrical switch arrangement, and the series switch can be rated to interrupt a current below the rated interrupt current of the electrical switch arrangement at the rated voltage of the electrical switch arrangement.
摘要翻译：如图1所示的电气开关装置。 1， 9，包括第一串联机械开关（4），第二并联机械开关（6）和PTC装置（2），PTC装置和第二开关并联连接，并联组合串联连接与第一开关或PTC装置和第一开关串联连接，串联组合与第二开关并联连接。该装置可以中断高于每个开关和PTC装置的额定电流和电压的电流和电压。并联开关可以额定为在电气开关装置的额定电压以下的电压下中断电气开关装置的额定中断电流，并且串联开关可以额定为中断低于电气开关额定中断电流的电流在电气开关装置的额定电压下进行布置。

7. 发明申请

WO1996041354A1 ELECTRICAL DEVICE WITH PTC-BEHAVIOR 审中-公开
标题翻译：具有PTC行为的电气设备
公开(公告)号：WO1996041354A1
公开(公告)日：1996-12-19
申请号：PCT/US1996009103
申请日：1996-06-06
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , MUNCH, Mark, R. , YOM, Chi, Suk , ROBISON, Jennifer, L. , REAMEY, Robert, H. , TOTH, James
IPC分类号： H01C07/02
CPC分类号： H01C7/027
摘要： An electrical device (1) which exhibits PTC behavior and which comprises a resistive element (7) electrically connected to first and second electrodes (3, 5). The resistive element is prepared from a composition comprising a curable polymeric component (9), a first particulate filler (13) which is both electrically conductive and magnetic, and an optional second particulate filler (15). The first particulate filler is dispersed in the polymeric component in discrete regions (11) which extend from the first electrode to the second electrode. Devices of the invention can be used as circuit protection devices or heaters. Also disclosed is a method of making an electrical component in which a composition comprising an electrically conductive and magnetic particulate filler is positioned on a layer which comprises a magnetic pattern to form an element, and is then cured so that discrete regions of the particulate filler form corresponding to the pattern.
摘要翻译：一种电气装置（1），其呈现PTC行为并且包括电连接到第一和第二电极（3,5）的电阻元件（7）。电阻元件由包含可固化聚合物组分（9），导电和磁性的第一颗粒填料（13）和任选的第二颗粒填料（15）的组合物制备。第一颗粒填料在从第一电极延伸到第二电极的离散区域（11）中分散在聚合物组分中。本发明的装置可以用作电路保护装置或加热器。还公开了一种制造电气部件的方法，其中包含导电和磁性颗粒填料的组合物定位在包含磁性图案以形成元件的层上，然后固化，使得颗粒填料的离散区域形成对应于图案。

8. 发明申请

WO1996039707A1 FLEXIBLE ELECTRODE-BEARING ARTICLE 审中-公开
标题翻译：柔性电极轴承件
公开(公告)号：WO1996039707A1
公开(公告)日：1996-12-12
申请号：PCT/US1996008359
申请日：1996-06-03
申请人： RAYCHEM CORPORATION
发明人： RAYCHEM CORPORATION , JONES, Philip, J.
IPC分类号： H01H13/70
CPC分类号： H01H13/785 , G02F1/133305 , G02F1/13439 , H01H13/702 , H01H2201/032 , H01H2209/002 , Y10T428/265 , Y10T428/31507 , Y10T428/31721 , Y10T428/31786
摘要： An improved electrode for use in displays, including those of the touchscreen type, has a conductive polymeric material disposed over the electrode material at those regions where the electrode is subject to flexing in use, thereby putting the electrode material at risk of cracking. The conductive polymeric material bridges any cracks which may develop, thus providing electrical continuity.
摘要翻译：用于显示器的改进的电极，包括触摸屏类型的电极，在电极在使用中会发生弯曲的那些区域处，在电极材料上设置导电聚合材料，从而使电极材料具有破裂的危险。导电聚合材料桥接可能发展的任何裂纹，从而提供电连续性。

9. 发明申请

WO1996029841A1 PLUG-IN MULTIPLEXER 审中-公开
标题翻译：插入式多路复用器
公开(公告)号：WO1996029841A1
公开(公告)日：1996-09-26
申请号：PCT/US1996003768
申请日：1996-03-20
申请人： RAYCHEM CORPORATION , BALATONI, Nicholas, A. , ERREYGERS, Jan , AKERS, Francis, I.
发明人： RAYCHEM CORPORATION
IPC分类号： H04Q11/04
CPC分类号： H04Q11/04
摘要： According to a specific embodiment, a system for use with a subscriber line carrier such as a SLC-96. The system provides a multiplex channel unit (10) that inputs T1 line signals, and outputs multiple telephone line signals in a format such as 2B1Q over a twisted pair (13) to an RT (35). The RT (35) converts the full duplex multiplexed signals to analog service for a subscriber (12).
摘要翻译：根据具体实施例，一种用于诸如SLC-96的用户线路载波的系统。该系统提供输入T1线信号的多路复用信道单元（10），并通过双绞线（13）向RT（35）输出诸如2B1Q之类格式的多条电话线信号。 RT（35）将全双工多路复用信号转换为用户（12）的模拟服务。

10. 发明申请

WO1996029793A3 MULTIPLE DIGITAL SIGNAL MULTIPLEXER 审中-公开
公开(公告)号：WO1996029793A3
公开(公告)日：1996-09-26
申请号：PCT/US1996003766
申请日：1996-03-20
申请人： RAYCHEM CORPORATION , BALATONI, Nicholas, A. , ERREYGERS, Jan
发明人： RAYCHEM CORPORATION
IPC分类号： H04L05/04

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