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公开(公告)号：US06398565B1
公开(公告)日：2002-06-04
申请号：US09687228
申请日：2000-10-12
申请人： Thomas A. Johnson , Steven Lo Forte , Ryan Kunz , Gary Stout
发明人： Thomas A. Johnson , Steven Lo Forte , Ryan Kunz , Gary Stout
IPC分类号： H01R1344
CPC分类号： H01R13/6581 , H01R13/639 , H01R2201/06
摘要： A media connector including a shield. The media connector includes an arch formed within the media connector. The arch has pin guides that allow the contact pins to be properly positioned within the media connector. The pin guides also keep the contact pins from touching each other. The arch forms an arch channel through which the shield exits the media connector. The shield extends out beneath the media connector beyond the portion of the contact pins that are exposed for contact with contacts of a media plug. When the media plug is inserted in the media connector, the shield covers the electrical connection thus formed to provide both protection and insulation of the electrical connection. The arch also includes a groove that permits the shield to rest within the confines of the media connector when the media connector is retracted.
摘要翻译： 包括屏蔽的介质连接器。 介质连接器包括形成在介质连接器内的拱形。 拱具有销引导件，允许接触针在介质连接器中正确定位。 引脚引导件也保持接触针不要接触。 拱形物形成拱形通道，屏蔽件通过该通道从介质连接器离开。 在介质连接器下面的屏蔽层延伸到暴露于与介质插头的触点接触的触针的部分之外。 当介质插头插入介质连接器时，屏蔽罩覆盖这样形成的电连接，以提供电气连接的保护和绝缘。 拱形件还包括凹槽，当介质连接器缩回时，该凹槽允许屏蔽件保持在介质连接器的限制内。
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公开(公告)号：US06394850B1
公开(公告)日：2002-05-28
申请号：US09528500
申请日：2000-03-20
IPC分类号： H01R1700
CPC分类号： H01R12/721 , H01R24/64 , Y10S439/946
摘要： A communications card allows computers to be electrically connected to electronic devices and communications systems. The communications card includes a modular jack with a plurality of contact pins. The contact pins include a plug engaging portion that does not include any sections that are angled more than about 90° in order to minimize the stresses in the contact pins. The contact pins also include a connector portion that allows the contact pins to be electrically connected to a printed circuit board disposed within the communications card. Preferably, the plug engaging portion includes an elongated arm that aids in absorbing stress and deflection of the contact pins. Advantageously, the contact pins are designed to minimize the height of the modular jack such that the modular jack can be used with communications cards that comply with the PCMCIA Type III standards.
摘要翻译： 通信卡允许计算机电连接到电子设备和通信系统。 通信卡包括具有多个接触针的模块化插座。 接触销包括插头接合部分，其不包括角度大于约90°的任何部分，以便使接触销中的应力最小化。 接触针还包括允许接触针电连接到布置在通信卡内的印刷电路板的连接器部分。 优选地，插头接合部分包括有助于吸收接触销的应力和偏转的细长臂。 有利地，触针被设计成使模块化插座的高度最小化，使得模块插座可以与符合PCMCIA III型标准的通信卡一起使用。
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公开(公告)号：US06338656B1
公开(公告)日：2002-01-15
申请号：US09528331
申请日：2000-03-20
IPC分类号： H01R2400
CPC分类号： H01R24/64 , Y10S439/923
摘要： The modular jack allows a RJ series connector plug to be attached to a communications card that conforms to the PCMCIA requirements for a Type III card. The modular jack includes a main body portion including a top surface, a bottom outer surface and a front surface. The receptacle is disposed entirely within the front surface of the modular jack such that no portion of the plug extends through either the top surface or the bottom surface of the main body portion of the modular jack. Thus, the modular jack allows the communications card to be connected to standard RJ series plugs without deviating from the Type III PCMCIA card height requirement, even when the plug is inserted into the jack. Desirably, the main body portion has a height measured from the top surface to the bottom surface that is generally equal to or less than about 10.5 mm. Additionally, the receptacle preferably includes an upper inner surface and a lower inner surface that are separated by a distance that is generally equal to or less than about 10.1 mm. The modular jack may also include a latching area that securely holds the connector plug within the receptacle, but allows the connector plug to be removed from the receptacle without the user depressing a biased clip of the connector plug if a predetermined force is applied to a body of the connector plug.
摘要翻译： 模块插座允许将RJ系列连接器插头连接到符合PCMCIA要求的III型卡的通信卡。 模块化插座包括主体部分，其包括顶表面，底部外表面和前表面。 插座完全设置在模块插座的前表面内，使得插头的任何部分不延伸穿过模块插座的主体部分的顶表面或底表面。 因此，即使将插头插入插孔，模块化插孔也可以将通信卡连接到标准的RJ系列插头，而不会脱离III型PCMCIA卡的高度要求。 理想地，主体部分具有从顶表面到底表面的高度，其大体上等于或小于约10.5mm。 此外，容器优选包括分隔一般等于或小于约10.1mm的距离的上内表面和下内表面。 模块化插座还可以包括将连接器插头牢固地保持在插座内的闩锁区域，但是如果将预定的力施加到主体上，则允许连接器插头从插座移除而不用用户按压连接器插头的偏置夹子 的连接器插头。
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公开(公告)号：US06325674B1
公开(公告)日：2001-12-04
申请号：US09528501
申请日：2000-03-20
申请人： David Oliphant , Thomas A. Johnson
发明人： David Oliphant , Thomas A. Johnson
IPC分类号： H01R2400
CPC分类号： H01R12/725 , H01R12/721 , H01R24/62 , Y10S439/923
摘要： A card edge connector allows a modular jack to be electronically connected to a PCMCIA Type III communications card. The card edge connector includes a modular jack with a main body portion having a top surface, a bottom surface, a front surface and a rear surface. A receptacle is disposed entirely within the front surface of the modular jack and the receptacle is sized and configured to receive a RJ series connector plug such that no portion of the plug extends through either the top surface or the bottom surface of the modular jack. A connector attached to the rear surface of the modular jack and the connector includes a socket sized and configured to receive a portion of a printed circuit board disposed within the communications card. Desirably, the card edge connector includes at least one contact pin including a plug engaging portion that extends into the receptacle and a printed circuit board engaging portion that extends into the socket.
摘要翻译： 卡边缘连接器允许模块化插孔电子连接到PCMCIA III型通信卡。 卡缘连接器包括具有主体部分的模块插座，其具有顶表面，底表面，前表面和后表面。 插座完全设置在模块插座的前表面内，并且插座的尺寸和构造被设计成接收RJ串联连接器插头，使得插头的任何部分延伸穿过模块插座的顶表面或底表面。 连接到模块化插座的后表面的连接器和连接器包括尺寸和构造为容纳布置在通信卡内的印刷电路板的一部分的插座。 理想地，卡边缘连接器包括至少一个接触销，其包括延伸到插座中的插头接合部分和延伸到插座中的印刷电路板接合部分。
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公开(公告)号：US06259409B1
公开(公告)日：2001-07-10
申请号：US09359990
申请日：1999-07-22
IPC分类号： H01Q124
CPC分类号： H01Q1/2275 , H01Q1/22 , H01Q1/244 , H01Q3/02
摘要： A method and apparatus is disclosed for wireless communication of a computer with a wireless network or a wireless device. In one embodiment of the present invention, a pc card is configured for insertion into a computer pc card slot. Additionally, a sliding assembly is housed within the pc card. This sliding assembly is operable for sliding into a retracted position and a protruded position. When in the retracted position, the sliding assembly is mostly concealed within the pc card. When in the protruded position, the sliding assembly is partly exposed outside of the pc card. Furthermore, an antenna element is fitted inside the sliding assembly. When the sliding assembly is in retracted position, this antenna element enables wireless communication of a computer with a wireless network or a wireless device.
摘要翻译： 公开了一种用于无线网络或无线设备的计算机的无线通信的方法和装置。 在本发明的一个实施例中，pc卡配置成插入计算机pc卡槽中。 此外，滑动组件容纳在pc卡内。 该滑动组件可操作以滑入缩回位置和突出位置。 当处于缩回位置时，滑动组件主要被隐藏在pc卡内。 当处于突出位置时，滑动组件部分地暴露在pc卡的外部。 此外，天线元件装配在滑动组件内。 当滑动组件处于缩回位置时，该天线元件使计算机能够与无线网络或无线设备进行无线通信。
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公开(公告)号：US6152779A
公开(公告)日：2000-11-28
申请号：US201322
申请日：1998-11-30
申请人： Brent Madsen , David Oliphant , Thomas A. Johnson , Ryan A. Kunz
发明人： Brent Madsen , David Oliphant , Thomas A. Johnson , Ryan A. Kunz
IPC分类号： H01R13/658 , H01R24/62 , H01R23/02
CPC分类号： H01R13/65802 , H01R24/62 , Y10S439/946
摘要： The present invention is a shield which protects the electrical connections between a media interface and a physical/electrical media connector. The shield is made of a material which meets the electrical and safety specifications found in the IEEE 950 standard and the UL 1950 standard When a media connector is inserted in a media interface used in Type I and Type II PCMCIA cards, the shield covers and isolates the electrical connections between the media interface and the media connector and prevents current from flowing to an external object.
摘要翻译： 本发明是保护介质接口和物理/电介质连接器之间的电连接的屏蔽。 屏蔽由符合IEEE 950标准和UL 1950标准中的电气和安全规格的材料制成当将介质连接器插入I型和II型PCMCIA卡中使用的介质接口时，屏蔽罩和隔离层 介质接口和介质连接器之间的电气连接，并防止电流流向外部物体。
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7.发明授权Electrical connector for use between media connectors and computer communications cards 失效用于介质连接器和计算机通讯卡之间的电气连接器
公开(公告)号：US6116927A
公开(公告)日：2000-09-12
申请号：US33270
申请日：1998-03-02
CPC分类号： H01R12/721 , H01R24/62 , Y10S439/946
摘要： An improved electrical connector for use in a communications card for interfacing between a media connector and a downsized computer is provided. In a preferred embodiment, the communications card comprises a retractable access portion and a fixed portion. The retractable access portion has an aperture formed therein configured to receive the media connector. A conductive terminal having a first and a second end mates with both the retractable access portion and the fixed portion. The first end makes electrical contact with the media connector while, simultaneously, the second end slidingly makes electrical contact with the fixed portion as the retractable access portion is extended beyond the computer housing during use. The sliding contact is accomplished by means of a conductive track disposed on the fixed portion. Since the fixed portion is in electrical communication with the computer, the media connector is also in electrical communication with the computer. A contact block may additionally be provided to align and electrically isolate the conductive track. A pin block having pivoting action is provided to accommodate the conductive terminal and to extend longevity of the conductive terminal. The pin block also ensures better electrical contact with the conductive track during use.
摘要翻译： 提供了一种用于在通信卡中用于介质连接器和小型计算机之间的接口的改进的电连接器。 在优选实施例中，通信卡包括可伸缩存取部分和固定部分。 可伸缩进入部分具有形成在其中的孔，用于接收介质连接器。 具有第一和第二端的导电端子与可伸缩的接近部分和固定部分两者配合。 第一端与介质连接器电接触，同时第二端在使用期间滑动地与固定部分电接触，因为可伸缩的进入部分延伸到计算机外壳之外。 滑动接触通过设置在固定部分上的导电轨道来实现。 由于固定部分与计算机电连通，所以介质连接器也与计算机电连通。 可以另外提供接触块以对准和电隔离导电轨道。 提供具有枢转动作的销块以容纳导电端子并延长导电端子的寿命。 针脚块在使用过程中也确保与导电轨道的更好的电接触。
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8.发明授权Electrical connector for use between shielded media connectors and computer communications cards 失效用于屏蔽介质连接器和计算机通讯卡之间的电气连接器
公开(公告)号：US5989042A
公开(公告)日：1999-11-23
申请号：US54652
申请日：1998-04-03
申请人： Thomas A. Johnson , Troy Garside
发明人： Thomas A. Johnson , Troy Garside
IPC分类号： H01R13/635 , H01R13/639 , H01R13/6592 , H01R13/6594 , H01R24/64 , H01R31/06 , H01R13/44 , H01R23/02
CPC分类号： H01R31/06 , H01R13/639 , H01R13/635 , H01R13/6592 , H01R13/6594 , H01R2201/06 , H01R24/64
摘要： An improved electrical connector for use in a communications card for interfacing between a shielded media connector and a downsized computer is provided. In a preferred embodiment, the communications card comprises a retractable access portion and a fixed portion. The retractable access portion has an aperture formed therein configured to receive the shielded media connector. A conductive pin block provides electrical continuity between the shielded media connector and the fixed portion. A conductive shielding terminal encounters the shielding jacket on the shielded media connector and provides the shielding path through a distal end encountering a ground path contact such as the conductive cover of a PCMCIA communications card. The conductive shielding terminal additionally employs a spring tab extending into the aperture of the retractable access portion for positive contact with the shielded media connector.
摘要翻译： 提供了一种用于通信卡中用于在屏蔽介质连接器和小型计算机之间进行接口的改进的电连接器。 在优选实施例中，通信卡包括可伸缩存取部分和固定部分。 可伸缩进入部分具有形成在其中的孔，其构造成接收屏蔽介质连接器。 导电针块提供屏蔽介质连接器和固定部分之间的电连接。 导电屏蔽端子遇到屏蔽介质连接器上的屏蔽护套，并提供屏蔽路径，通过远端接触PCMCIA通信卡的导电盖等接地路径接触。 导电屏蔽端子另外使用延伸到可伸缩存取部分的孔中的弹簧片，用于与屏蔽介质连接器正接触。
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9.发明授权
公开(公告)号：US5340783A
公开(公告)日：1994-08-23
申请号：US931170
申请日：1992-08-17
IPC分类号： C04B35/478 , C04B35/622 , C04B35/65 , C23C28/04 , C23C30/00 , C04B35/46 , C04B35/10
CPC分类号： C04B35/478 , C04B35/62222 , C04B35/652 , C23C28/04 , C23C30/00 , C04B2111/00405
摘要： The present invention relates, generally, to a self-supporting porous ceramic composite body and to methods for producing such articles to net or near net shape, which bodies exhibit superior thermal and mechanical properties. The invention also relates to the manufacture of ceramic-metal composite bodies which have ceramic articles incorporated therein.
摘要翻译： 本发明一般涉及一种自支撑多孔陶瓷复合体，以及用于制造网状或近净形状的这种制品的方法，其具有优异的热和机械性能。 本发明还涉及其中结合有陶瓷制品的陶瓷 - 金属复合体的制造。
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公开(公告)号：US5072046A
公开(公告)日：1991-12-10
申请号：US416291
申请日：1989-10-02
IPC分类号： C07C217/80 , C07C217/90 , C07C225/22 , C07D307/91 , C08G18/32 , C08G69/32 , C08G73/10
CPC分类号： C07D307/91 , C07C217/80 , C07C217/90 , C07C225/22 , C08G18/3243 , C08G69/32 , C08G73/1071 , C07C2103/18
摘要： This invention relates to a process for producing bis-[aminophenyl ketones] and the resulting compositions which are suitable for the preparation of engineering polymers, e.g., polyimides, polyurethanes and a host of other resinous materials. The bis-[aminophenyl ketones] are formed by reacting 2 moles of a nitrophenyl acid halide with an aromatic bridging composition having at least two hydrogen atoms of sufficient reactivity to undergo acylation reactions whereby nitrophenyl ketone groups are attached to the aromatic bridging group. The resulting bis-[nitrophenyl ketones] then are converted to the amine by hydrogenation or by double nucleophilic displacement with an aminophenol.The invention also relates to polyimides and polyamides prepared from such bis-[aminophenyl ketones].
摘要翻译： 本发明涉及一种生产双 - [氨基苯基酮]的方法和所得组合物，其适用于制备工程聚合物，例如聚酰亚胺，聚氨酯和许多其它树脂材料。 双 - [氨基苯基酮]通过使2摩尔硝基苯基酰卤与具有足够反应性的至少两个氢原子的芳族桥连组合物反应，进行酰化反应，由此硝基苯基酮基连接到芳族桥连基团上形成。 然后通过氢化或用氨基苯酚双亲核取代将所得双 - [硝基苯基酮]转化成胺。 本发明还涉及由这种双 - [氨基苯基酮]制备的聚酰亚胺和聚酰胺。
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