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1. 发明授权

US06393079B1 Transient-suppressing mode switch 失效
标题翻译：瞬态抑制模式开关
公开(公告)号：US06393079B1
公开(公告)日：2002-05-21
申请号：US09124200
申请日：1998-07-28
申请人： John J. Janssen , James C. Baker , John P. Oliver
发明人： John J. Janssen , James C. Baker , John P. Oliver
IPC分类号： H04B110
CPC分类号： H04B1/44 , H04B1/10
摘要： A transient-suppressing mode switch (100) uses a state machine (120) in conjunction with a soft switch (114) to control a first mode signal sent from a first mode signal source (112) to a first soft switch input and a second mode signal from a second mode signal source (130) to a second soft switch input. When switching from a first mode to a second mode, the state machine delays the transition of the second mode signal from a constant zero value to a non-zero value until after the amplitude of the first mode signal at the first soft switch input has decayed to a sufficiently small value in order to reduce transients caused by switching.
摘要翻译：瞬态抑制模式开关（100）使用与软开关（114）结合的状态机（120）来控制从第一模式信号源（112）发送到第一软开关输入的第一模式信号和第二软开关模式信号从第二模式信号源（130）传输到第二软开关输入。当从第一模式切换到第二模式时，状态机将第二模式信号从恒定零值的转变延迟到非零值，直到在第一软开关输入处的第一模式信号的幅度衰减达到足够小的值，以减少由切换引起的瞬变。

2. 发明授权

US06690945B1 Method for suppressing transients using a pulse shaping look-up table 有权
标题翻译：使用脉冲整形查找表抑制瞬变的方法
公开(公告)号：US06690945B1
公开(公告)日：2004-02-10
申请号：US09619932
申请日：2000-07-20
申请人： John P. Oliver , James C. Baker , John J. Janssen
发明人： John P. Oliver , James C. Baker , John J. Janssen
IPC分类号： H04Q732
CPC分类号： H04L25/03834
摘要： The pulse-shaping look-up table with transient suppression (530) avoids hard turn-on and turn-off transients by modifying word segments of initial and final digital words during transmission of a digital data sequence. A controller (570) sends a mode signal and a digital data sequence to the pulse-shaping look-up table with transient suppression (530). A mode buffer and command block (560) uses the mode signal to control the creation of initial and final digital words created by a data buffer and control block (550) from the digital data sequence. The digital words are used by a look-up table (540) to create a sampled digital output waveform sequence. The pulse-shaping look-up table with transient suppression (530) provides an accurate output waveform sequence with reduced spectral emissions even during start-up and shut-down of digital data transmissions.
摘要翻译：具有瞬态抑制的脉冲整形查找表（530）通过在数字数据序列的传输期间修改初始和最终数字字的字段来避免硬导通和关断瞬变。控制器（570）将模式信号和数字数据序列发送到具有瞬时抑制的脉冲整形查找表（530）。模式缓冲器和命令块（560）使用模式信号来控制由数据缓冲器和控制块（550）从数字数据序列创建的初始和最终数字字的创建。数字字由查找表（540）用于创建采样的数字输出波形序列。具有瞬态抑制的脉冲整形查找表（530）提供精确的输出波形序列，即使在数字数据传输的启动和关闭期间也能降低频谱发射。

3. 发明授权

US6144862A Pulse-shaping look-up table with transient suppression 失效
标题翻译：具有瞬态抑制的脉冲整形查找表
公开(公告)号：US6144862A
公开(公告)日：2000-11-07
申请号：US124208
申请日：1998-07-28
申请人： John P. Oliver , James C. Baker , John J. Janssen
发明人： John P. Oliver , James C. Baker , John J. Janssen
IPC分类号： H04L25/03 , H04Q7/32
CPC分类号： H04L25/03834
摘要： The pulse-shaping look-up table with transient suppression (530) avoids hard turn-on and turn-off transients by modifying word segments of initial and final digital words during transmission of a digital data sequence. A controller (570) sends a mode signal and a digital data sequence to the pulse-shaping look-up table with transient suppression (530). A mode buffer and command block (560) uses the mode signal to control the creation of initial and final digital words created by a data buffer and control block (550) from the digital data sequence. The digital words are used by a look-up table (540) to create a sampled digital output waveform sequence. The pulse-shaping look-up table with transient suppression (530) provides an accurate output waveform sequence with reduced spectral emissions even during start-up and shut-down of digital data transmissions.
摘要翻译：具有瞬态抑制的脉冲整形查找表（530）通过在数字数据序列的传输期间修改初始和最终数字字的字段来避免硬导通和关断瞬变。控制器（570）将模式信号和数字数据序列发送到具有瞬时抑制的脉冲整形查找表（530）。模式缓冲器和命令块（560）使用模式信号来控制由数据缓冲器和控制块（550）从数字数据序列创建的初始和最终数字字的创建。数字字由查找表（540）用于创建采样的数字输出波形序列。具有瞬态抑制的脉冲整形查找表（530）提供精确的输出波形序列，即使在数字数据传输的启动和关闭期间也能降低频谱发射。

4. 发明申请

US20070160755A1 Method of sequentially forming anti-corrosive coatings 有权
标题翻译：依次形成防腐涂料的方法
公开(公告)号：US20070160755A1
公开(公告)日：2007-07-12
申请号：US11330510
申请日：2006-01-12
申请人： Gene H. Zaid , Nader M. Obeid , James C. Baker , Harlan G. McCormack
发明人： Gene H. Zaid , Nader M. Obeid , James C. Baker , Harlan G. McCormack
IPC分类号： B05D7/22 , B05D3/10 , B05D7/00
CPC分类号： B05D7/222 , B05D1/36 , B05D5/00 , B05D7/14 , F16L58/1009
摘要： Improved methods for the anti-corrosion treatment of oil or gas recovery or conveying equipment are provided, wherein the individual components of an epoxy/curing agent anti-corrosion system are sequentially applied. Preferably, a liquid epoxy dispersion is first contacted with metal surfaces to be treated, followed after a period of time by a liquid curing agent dispersion. Sequential and time-delayed application of the system components allows treatment of very long pipelines or deep producing wells.
摘要翻译：提供了用于油或气回收或输送设备的防腐处理的改进方法，其中顺序地施加环氧/固化剂防腐蚀体系的各个组分。优选地，首先使液态环氧树脂分散体与要处理的金属表面接触，然后在一段时间后通过液体固化剂分散体。系统部件的顺序和时间延迟的应用允许处理非常长的管道或深井。

5. 发明授权

US5727631A Coiled tubing hanger 失效
标题翻译：卷管衣架
公开(公告)号：US5727631A
公开(公告)日：1998-03-17
申请号：US614433
申请日：1996-03-12
申请人： Dwight Baker , James C. Baker
发明人： Dwight Baker , James C. Baker
IPC分类号： E21B19/22 , E21B33/04 , E21B19/10
CPC分类号： E21B19/22 , E21B33/0422
摘要： A coiled tubing hanger including a hanger bowl, a slip bowl supported in the hanger body, a plurality of slip segments disposed in the slip bowl so as to be movable between a retracted position wherein the tubular member is able to pass through the coiled tubing hanger and an extended position wherein a serrated surface of the slip segments engages the coiled tubing and forces the slip segments along the slip bowl so as to wedge the slip segments between the slip bowl and the coiled tubing to hold the coiled tubing. The slip segments are biased in the retracted position with a pair of slip retaining rings and the slip segments are moved between the retracted portion and the extended position with a plurality of spring-loaded pins disposed through the hanger body and engagable against the outer side of the slip segments such that the slip segments are disposed in the extended position when the pins are urged inwardly and such that the slip segments are biased in the retracted position when the pins are urged outwardly.
摘要翻译：一种连续油管悬挂器，包括衣架碗，支撑在衣架主体中的滑动碗，设置在滑动碗中的多个滑动部分，以便能够在缩回位置之间移动，其中管状构件能够穿过连续油管衣架以及延伸位置，其中滑动段的锯齿形表面接合连续油管并且迫使滑动部分沿着滑动碗，以便将滑动部分楔在滑动碗和连续油管之间以保持连续油管。滑动片段在缩回位置被一对滑动保持环偏置，并且滑动部分在缩回部分和延伸位置之间移动，并且多个弹簧加载的销穿过衣架主体并且可抵靠在滑动部分使得当销被向内推动时滑动部分设置在伸出位置，并且当销被向外推动时，滑动部分被偏压在缩回位置。

6. 发明授权

US5473187A Hybrids semiconductor circuit 失效
标题翻译：混合半导体电路
公开(公告)号：US5473187A
公开(公告)日：1995-12-05
申请号：US304992
申请日：1994-09-13
申请人： James C. Baker , Emily A. Groves , Douglas Paradis , Charles P. Monaghan , Barry Lanier , Thomas D. Bonifield , Julie S. England , Glenn A. Cerny
发明人： James C. Baker , Emily A. Groves , Douglas Paradis , Charles P. Monaghan , Barry Lanier , Thomas D. Bonifield , Julie S. England , Glenn A. Cerny
IPC分类号： H01L21/3105 , H01L29/34 , H01L23/16
CPC分类号： H01L21/31051
摘要： A hybrid semiconductor device which comprises a semiconductor substrate having electrical devices therein with a plurality of spaced apart relatively rigid standoffs of electrically insulating material disposed over the substrate. Each of the standoffs has a substantially planar exposed surface remote from the substrate. A first layer of electrically insulating material more resilient than the standoffs is disposed over the substrate and between the standoffs and has an upper surface coplanar with the planar exposed surfaces of the standoffs. A semiconductor superstrate is secured to the first layer of electrically insulating material, the superstrate containing electrical devices. A connection connects the electrical devices contained in the superstrate to the electrical devices in the substrate.
摘要翻译：一种混合半导体器件，包括其中具有电子器件的半导体衬底，其具有设置在衬底上方的多个间隔开的相对刚性的电绝缘材料的间隔开。每个支座具有远离基板的基本平坦的暴露表面。比支架更具弹性的第一层电绝缘材料设置在衬底上并且在支座之间并且具有与支座的平坦暴露表面共面的上表面。半导体衬底被固定到第一层电绝缘材料上，该衬底包含电子器件。连接将包含在上层中的电气装置连接到基板中的电气装置。

7. 发明授权

US5222078A Data signal compensation apparatus for use in a receiver 失效
标题翻译：用于接收机的数据信号补偿装置
公开(公告)号：US5222078A
公开(公告)日：1993-06-22
申请号：US791807
申请日：1991-11-13
申请人： David G. Cason , Louis J. Vannatta , Charles Choi , Dale F. Bengtson , James C. Baker
发明人： David G. Cason , Louis J. Vannatta , Charles Choi , Dale F. Bengtson , James C. Baker
IPC分类号： H04B1/10 , H04B7/02 , H04B7/08 , H04L1/00 , H04L27/22
CPC分类号： H04B7/0802
摘要： The present patent application includes a discussion of a signal compensation apparatus (119). The apparatus is implemented in a digital radiotelephone (101) having diversity receivers (111, 113). The signal compensation apparatus utilizes three control loops and a branch selection switch circuit to substantially diminish the undesired gain and DC offset present in the selected received data signal. Portions of the apparatus are implemented in a digital signal processor (DSP) (249) for rapid adjustment of the control loops when switching to a different receiver branch.
摘要翻译：本专利申请包括对信号补偿装置（119）的讨论。该装置在具有分集接收器（111,113）的数字无线电话（101）中实现。信号补偿装置利用三个控制回路和分支选择开关电路来显着地减少存在于所选择的接收数据信号中的不期望的增益和DC偏移。该设备的部分在数字信号处理器（DSP）249中实现，用于当切换到不同的接收器分支时快速调整控制回路。

8. 发明授权

US5067139A Coherent detector for QPSK modulation in a TDMA system 失效
标题翻译： TDMA系统中QPSK调制的相干检测器
公开(公告)号：US5067139A
公开(公告)日：1991-11-19
申请号：US628747
申请日：1990-12-17
申请人： James C. Baker , Henry L. Kazecki , Steven H. Goode
发明人： James C. Baker , Henry L. Kazecki , Steven H. Goode
IPC分类号： H04L27/00 , H04L27/227
CPC分类号： H04L27/2273 , H04L2027/0067 , H04L2027/0069
摘要： The .pi./4-QPSK coherent detector of the present invention has a vector input and an output comprising recovered data in bit pair form. The .pi./4-QPSK coherent detector recovers bursts of data, in a TDMA system, that has been encoded in an amplitude modulated vector's phase angle. The .pi./4-QPSK coherent detector detects the .pi./4-QPSK constellation of the incoming modulated signal and outputs the recovered data stream.
摘要翻译：本发明的pi / 4-QPSK相干检测器具有矢量输入和包括位对形式的恢复数据的输出。 pi / 4-QPSK相干检测器恢复已经以幅度调制矢量相位角编码的TDMA系统中的数据突发。 pi / 4-QPSK相干检测器检测输入调制信号的pi / 4-QPSK星座并输出恢复的数据流。

9. 发明授权

US4930126A Time division multiplex system suited for burst analog transmission 失效
标题翻译：时分复用系统适用于突发模拟传输
公开(公告)号：US4930126A
公开(公告)日：1990-05-29
申请号：US362634
申请日：1989-06-05
申请人： Henry L. Kazecki , James C. Baker
发明人： Henry L. Kazecki , James C. Baker
IPC分类号： H04B1/66 , H04B14/06
CPC分类号： H04B1/662 , H04B14/064
摘要： The transmission and reception of burst analog signals, such a voice signal, over a TDM system is improved according to the present invention by minimizing discontinuities between the signal at the end of its time slot in one frame relative to the beginning signal at its next time slot in the following TDM frame. In the TDM transmitter, stored digital information transmitted during its time slot is reprocessed during the preceding time slot in the next frame in order to maintain magnitude continuity. In the TDM receiver, the feedback signal to an analog to digital conversion circuit is switched during non-active time slots to follow data being clocked out of a digital storage element at a frame rate such that the data clocked out preceding the next active time slot will correspond to the data present at the end of the preceding active time slot.
摘要翻译：根据本发明，改进了通过TDM系统的突发模拟信号（例如语音信号）的发送和接收，通过最小化其帧中相对于起始信号在其下一时间的一帧结束时的信号之间的不连续性在以下TDM帧中的时隙。在TDM发射机中，在其时隙期间发送的存储的数字信息在下一帧的前一时隙内重新处理，以便保持大小连续性。在TDM接收机中，在非有效时隙期间切换到模数转换电路的反馈信号，以跟随数据以帧速率从数字存储元件输出的数据，使得在下一活动时隙之前计时的数据将对应于在前一活动时隙结束时存在的数据。

10. 发明授权

US4378954A Method of making optical fiber termination 失效
标题翻译：制造光纤终端的方法
公开(公告)号：US4378954A
公开(公告)日：1983-04-05
申请号：US113378
申请日：1980-01-18
申请人： James C. Baker
发明人： James C. Baker
IPC分类号： G02B6/32 , G02B6/38 , G02B7/26
CPC分类号： G02B6/32 , G02B6/3843 , Y10S359/90
摘要： An optical fiber termination of the expanded beam type in which the fiber end fits into one end of a glass ferrule whose other end is closed by a spherical lens. The ferrule is filled with an ultra-violet curing glue. The position of the fiber end is adjusted so that light from the fiber leaves the lens as a collimated beam and then the glue is cured by ultra-violet light injected, initially, via the lens to cure the glue at the fiber end and lens. Then the rest of the glue is cured by ultra-violet light applied through the wall of the ferrule.
摘要翻译：扩展梁型的光纤终端，其中光纤端装配到玻璃套管的一端，其另一端被球面透镜封闭。套管上装有紫外线固化胶。纤维端的位置被调节，使得来自纤维的光作为准直光束离开透镜，然后通过经由透镜的紫外线照射胶来固化胶，以固化光纤末端和透镜上的胶。然后其余胶水通过穿过套圈壁的紫外光固化。

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