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    • 2. 发明授权
    • Global satellite communication system with geographic protocol conversion
    • 全球卫星通信系统具有地理协议转换
    • US5008952A
    • 1991-04-16
    • US431105
    • 1989-11-03
    • Walter L. DavisPhilip P. Macnak
    • Walter L. DavisPhilip P. Macnak
    • H04B7/15H04B7/185H04L29/06H04W84/02
    • H04W84/022H04B7/18563
    • A satellite paging system is described for providing geogrpahic protocol conversion for data packet delivery to communication receivers located in a plurality of geographic areas. The system includes a transmitter for transmitting data packets formatted in a first predetermined data format to the communication satellite. The satellite includes a receiver for receiving the data packets and a programmable encoder coupled to the receiver for encoding the received data packets into encoded data packets in a second predetermined data format corresponding to the signaling requirements of each geographic delivery area. A satellite transmitter coupled to the programmable encoder then transmits the encoded data packets in the second predetermined data format to a portable communication receiver, operable in the second predetermined data format in the geographic delivery area.
    • 描述了卫星寻呼系统,用于提供地理格式协议转换,用于将数据分组传送到位于多个地理区域中的通信接收机。 该系统包括用于将以第一预定数据格式格式化的数据分组发送到通信卫星的发射机。 卫星包括用于接收数据分组的接收机和耦合到接收机的可编程编码器,用于以与每个地理传送区域的信令要求对应的第二预定数据格式将接收到的数据分组编码成编码数据分组。 耦合到可编程编码器的卫星发射机然后将以第二预定数据格式的编码数据分组发送到可在地理传送区域中以第二预定数据格式操作的便携式通信接收机。
    • 3. 发明授权
    • Non-linear reciprocating device
    • 非线性往复运动装置
    • US5650763A
    • 1997-07-22
    • US657126
    • 1996-06-03
    • John M. McKeeGerald Eugene BrinkleyPhilip P. MacnakJames Gregory Mittel
    • John M. McKeeGerald Eugene BrinkleyPhilip P. MacnakJames Gregory Mittel
    • B06B1/04G08B6/00H04B3/36H04Q1/30
    • G08B6/00
    • A non-linear reciprocating device (100, 200) includes an armature (12) including non-linear suspension members (14, 16); a compliant contactor (50, 72), coupled to a power source (BT), and further coupled to the armature (12) for generating an interrupting signal; an electromagnetic driver (25), coupled to the non-linear suspension members (14, 16) for effecting an electromagnetic field in response to the interrupting signal; and a magnetic motional mass (18) suspended by the non-linear suspension members (14, 16), and coupled to the electromagnetic field for generating a reciprocating movement of the magnetic motional mass (18) which is transformed through the non-linear suspension members (14, 16) and the electromagnetic driver (25) into tactile energy. The compliant contactor can be either a single pole compliant contactor (50) or double pole compliant contactor (72).
    • 非线性往复运动装置(100,200)包括包括非线性悬挂构件(14,16)的电枢(12); 耦合到电源(BT)的柔性接触器(50,72),并且还耦合到电枢(12)以产生中断信号; 耦合到所述非线性悬挂构件(14,16)的电磁驱动器(25),用于响应于所述中断信号实现电磁场; 以及由所述非线性悬挂构件(14,16)悬挂的磁性运动质量块(18),并且耦合到所述电磁场以产生所述磁运动质量块(18)的往复运动,所述磁运动质量块(18)通过所述非线性悬架 成员(14,16)和电磁驱动器(25)成为触觉能量。 柔性接触器可以是单极兼容接触器(50)或双极兼容接触器(72)。
    • 4. 发明授权
    • Global communication system receiver and method for operating the same
    • 全球通信系统接收机及其操作方法
    • US5129095A
    • 1992-07-07
    • US767352
    • 1991-09-30
    • Walter L. DavisPhilip P. Macnak
    • Walter L. DavisPhilip P. Macnak
    • H04B7/185H04W84/02
    • H04W84/022H04B7/18567H04B7/18578
    • A global communications system is described having terrestrial transmitters for transmitting coded message signals in each of a plurality of geographic areas. The global communication system further includes at least one satellite transmitter for transmitting the coded messages signals in each of a plurality of global geographic areas. The coded message signals transmissions include channel identification codewords identifying the terrestrial channels and the satellite channel. The terretrial channel is selected for operation when the channel identification codeword received matches a first predetermined channel identification codeword. The satellite channel is selected for operation when the channel identification codeword does not match the first predetermined channel identification codeword. When the satellite channel is selected the terrestrial channel is periodically reselected to enable decoding the channel identification codeword received on the terrestrial channel. The terrestrial channel is again selected when the channel identification codeword received on the terrestrial channel matches the first predetermined channel identification codeword.
    • 描述了一种全球通信系统,其具有用于在多个地理区域中的每一个中发送编码消息信号的地面发射机。 全球通信系统还包括至少一个卫星发射机,用于在多个全球地理区域的每一个中发射编码的消息信号。 编码消息信号传输包括标识地面信道和卫星信道的信道识别码字。 当接收到的信道识别码字与第一预定信道标识码字匹配时,选择接收信道进行操作。 当信道识别码字与第一预定信道识别码字不匹配时,选择卫星信道进行操作。 当选择卫星信道时,周期性地重新选择地面信道,以便解码在地面信道上接收的信道标识码字。 当在地面信道上接收的信道识别码字与第一预定信道标识码字匹配时,再次选择地面信道。
    • 6. 发明授权
    • Crystal package for a high-G environment
    • 水晶包为高G环境
    • US4471259A
    • 1984-09-11
    • US412050
    • 1982-08-26
    • Pierre StoermerAristotelis S. ArvanitisPhilip P. Macnak
    • Pierre StoermerAristotelis S. ArvanitisPhilip P. Macnak
    • H03H9/05H03H9/10H01L41/08
    • H03H9/1014H03H9/0514
    • A shock-resistant low profile crystal package and internal crystal mounting apparatus capable of adequately protecting a multi-electrode crystal plate from high-G forces occasionally experienced by the mishandling of the particular article in which the component has been mounted. The crystal plate is positioned within an aperture of the base member and is supported about its edge during wire-bonding of the electrode pattern to the terminal connecting pins of the base member. Since the crystal plate is free-floating about its central position, the crystal can undergo thin film metallization of an electrode pattern from either side of the crystal plate to achieve desired frequency parameters. A ceramic retaining ring is placed on top of the crystal plate and the overall package is hermetically sealed by the welding of a cover to each end thereof. The base member of the crystal package is manufactured from a ceramic material which will enable the assembled crystal package to be mounted to hybrid substrate circuit boards or similar modules.
    • 耐冲击的薄型晶体封装和内部晶体安装装置能够充分地保护多电极晶体板免受其中安装组件的特定制品的误操作偶尔经历的高G力。 晶体板位于基底构件的孔内,并且在电极图案与基底构件的端子连接销的引线接合期间围绕其边缘被支撑。 由于晶体板围绕其中心位置自由浮动,晶体可以从晶体板的任一侧经历电极图案的薄膜金属化,以实现期望的频率参数。 将陶瓷保持环放置在晶体板的顶部,并且通过将盖覆盖到其每个端部而将整个封装气密地密封。 晶体封装的基底部件由陶瓷材料制成,这将使组装的晶体封装能够安装到混合的基板电路板或类似的模块上。
    • 7. 发明授权
    • Method and apparatus for adaptively selecting a communication strategy
in a selective call radio communication system
    • 一种用于在选呼通信系统中自适应地选择通信策略的方法和装置
    • US5546411A
    • 1996-08-13
    • US396304
    • 1995-02-28
    • Clifford D. LeitchRobert J. SchwendemanPhilip P. Macnak
    • Clifford D. LeitchRobert J. SchwendemanPhilip P. Macnak
    • H04W76/04H04B7/005H04L1/00H04L1/18H04W52/18H04W88/18H04B7/0005H04B7/26
    • H04L1/0026H04L1/0015H04L1/1671H04W52/18H04L1/0002H04L1/0009H04L1/18H04W88/185
    • A method and apparatus adaptively selects a communication strategy for communicating a message in a selective call radio communication system including a fixed portion (100) and a portable portion (101). The fixed portion (100) transmits (402) an alert signal to the portable portion (101), and awaits (404) an acknowledgment signal including a signal quality estimate from the portable portion (101). The portable portion (101) receives (602) the alert signal, and computes (604, 606) the signal quality estimate therefrom. The portable portion (101) then sends (608) the acknowledgment signal to the fixed portion (100). In response to the acknowledgment signal, the fixed portion (100) selects (407) a transmission strategy in accordance with the signal quality estimate. For compatibility, the transmission strategy requires a matching reception strategy in the portable portion (101). After sending the acknowledgment signal, the portable portion (101) selects (609) the matching reception strategy in accordance with the signal quality estimate sent in the acknowledgment signal without requiring further communication with the fixed portion (100).
    • 方法和装置在包括固定部分(100)和便携式部分(101)的选择性呼叫无线电通信系统中自适应地选择用于传送消息的通信策略。 固定部分(100)向便携式部分(101)发送(402)警报信号,并且从便携式部分(101)等待(404)包括信号质量估计的确认信号。 便携式部分(101)接收(602)警报信号,并从其计算(604,606)信号质量估计。 便携式部分(101)然后将确认信号发送(608)给固定部分(100)。 响应于确认信号,固定部分(100)根据信号质量估计选择(407)传输策略。 为了兼容性,传输策略需要便携式部分(101)中的匹配接收策略。 在发送确认信号之后,便携式部分(101)根据在确认信号中发送的信号质量估计来选择匹配接收策略(609),而不需要与固定部分(100)的进一步通信。
    • 9. 发明授权
    • Control interface for combined watch and pager functions
    • 用于组合手表和寻呼机功能的控制界面
    • US4786902A
    • 1988-11-22
    • US16895
    • 1987-02-20
    • Walter L. DavisPhilip P. Macnak
    • Walter L. DavisPhilip P. Macnak
    • G04G99/00G04G9/00G04G21/04H04Q7/14H04B7/00G08B3/10H04Q7/00
    • G04G21/04
    • A wrist worn device includes a digital watch circuit and a receiver circuit which responds to coded message signals including selective call signalling and message information. An input steering circuit interfaces between the watch circuit and the receiver circuit for normally providing control of the watch circuit by switches located in the device case. The normal watch functions of the switches are permanently marked on the device case. The watch circuit and the receiver circuit couple to an information selector circuit which normally selects the watch output for a common display. When coded message signals are received, the switches are enabled to control the receiver circuit, and the received message information is selected for display. New indicia, electronically selected by the information selector circuit, are displayed on the display defining the new functions of the switches.
    • PCT No.PCT / US87 / 00003 Sec。 371日期1987年2月20日 102(e)1987年2月20日PCT PCT 1987年1月2日PCT公布。 出版物WO88 / 05184 日期:1988年7月14日。腕部佩戴装置包括数字监视电路和对包括选择性呼叫信令和消息信息的编码消息信号作出响应的接收机电路。 输入转向电路在钟表电路和接收器电路之间接口,用于通过位于器件壳体中的开关正常地提供对钟表电路的控制。 开关的正常监视功能在设备外壳上永久标记。 手表电路和接收器电路耦合到通常选择用于公共显示的手表输出的信息选择器电路。 当接收到编码消息信号时,开关被使能以控制接收机电路,并且接收的消息信息被选择用于显示。 由信息选择器电路电子选择的新标记被显示在定义开关的新功能的显示器上。