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21. 发明申请

WO1986006538A2 MEMORY CONTROL CIRCUIT PERMITTING MICROCOMPUTER SYSTEM TO UTILIZE STATIC AND DYNAMIC RAMS 审中-公开
标题翻译：存储控制电路允许微型计算机系统利用静态和动态RAMS
公开(公告)号：WO1986006538A2
公开(公告)日：1986-11-06
申请号：PCT/US1986000726
申请日：1986-04-09
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , MINER, Jeffrey, Gerald
IPC分类号： G11C07/00
CPC分类号： G11C8/18 , G11C8/12
摘要： A memory accessing control for a microcomputer system is compatible with both static and dynamic type memories. A gating circuit (12) is responsive to read/write and address latch enable control signals of a microprocessor (10), and provides an enable signal utilized (by 13) to generate a chip enable signal compatible with the timing and control requirements of both dynamic and static memories.

22. 发明申请

WO1986006472A1 HERMETIC FIBER SEAL 审中-公开
标题翻译：感应纤维密封
公开(公告)号：WO1986006472A1
公开(公告)日：1986-11-06
申请号：PCT/US1986000907
申请日：1986-04-24
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , MACKENZIE, Donald, Reeve
IPC分类号： G01B06/42
CPC分类号： G02B6/4236 , G02B6/4202 , G02B6/4248
摘要： Assembly for hermetically sealing lightwave component packages and aligning optical fibers. The fiber (13) is fed through a tube and soldered at one end. The tube (14) is inserted through a flange (16) which is attached to the component package housing and which includes a threaded outside surface. A ring (18) comprising a suitable material, such as gold, is provided between the end of the flange and a stop portion (15) around the outside of the tube. A cap with a threaded portion is inserted over the stop and screwed onto the flange so that the pressure from the cap and restraint from the flange on the gold ring form an hermetic seal.
摘要翻译：用于密封光波组件封装并对准光纤的组件。纤维（13）通过管进料并在一端焊接。管（14）插入穿过附接到部件包装壳体并且包括螺纹外表面的凸缘（16）。包括合适材料（例如金）的环（18）设置在凸缘的端部和围绕管的外侧的止动部分（15）之间。具有螺纹部分的盖子被插入到止动件上并拧到凸缘上，使得来自盖子和约束件的压力从金环上的凸缘形成密封。

23. 发明申请

WO1986006216A1 MULTIBAND ANTENNA 审中-公开
标题翻译：多天线天线
公开(公告)号：WO1986006216A1
公开(公告)日：1986-10-23
申请号：PCT/US1986000660
申请日：1986-04-01
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , MYER, Robert, Evan
IPC分类号： H01Q01/10
CPC分类号： H01Q1/10 , H01Q1/103 , H01Q5/40
摘要： A plural band telescopic antenna, including a band for frequencies much higher than the frequencies of the AM/FM band, is realized by making one telescopic section into a dipole high frequency antenna with its coaxial cable feed line extending through the telescopic antenna to the feed point of the one section. A double-tuned dipole embodiment and different arrangements for coupling the feed line through a rotational drive force applying mechanism are shown. In one embodiment, the line feed is also used for coupling mechanical extension and retraction forces to the one section.
摘要翻译：包括频率高于AM / FM频带频率的频带的多频带望远镜天线通过将一个伸缩部分制成偶极高频天线，其同轴电缆馈线延伸穿过伸缩天线到馈电点的一部分。示出了双调谐偶极子实施例和用于通过旋转驱动力施加机构联接馈线的不同布置。在一个实施例中，换行还用于将机械延伸和缩回力耦合到一个部分。

24. 发明申请

WO1986006178A1 OPTICAL FIBER CABLE AND METHODS OF MAKING 审中-公开
标题翻译：光纤电缆及其制作方法
公开(公告)号：WO1986006178A1
公开(公告)日：1986-10-23
申请号：PCT/US1986000712
申请日：1986-04-07
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , GARTSIDE, Charles, Henry, III , PANUSKA, Andrew, John , PATEL, Parbhubhai, Dahyabhai
IPC分类号： G02B06/44
CPC分类号： G02B6/449 , G02B6/441 , G02B6/443
摘要： An optical fiber cable (20) includes a core (21) comprising plurality of units (22-22). Each unit is formed by a plurality of optical fibers (24-24) which are assembled together without intended stranding. The plurality of units are enclosed in a common tube (34) which provides a predetermined packing density and which is substantially parallel to the longitudinal axis of the cable. In one embodiment, a waterblocking material (36) is disposed within the tube to fill the interstices between the optical fibers and between the units. The waterblocking material is such that its critical yield stress does not exceed about 70 Pa at 20 C and such that it has a shear modulus of less than about 13 KPa at 20 C. The common tube is enclosed with non-metallic or metallic strength members and a plastic inner jacket and by another layer of strength members and by a plastic outer jacket. This arrangement is such that the cable may be manufactured and installed with the optical fibers capable of moving within the cable structure to prevent undue stresses being imparted thereto which would cause unwanted microbending losses.
摘要翻译：光缆（20）包括具有多个单元（22-22）的芯（21）。每个单元由多个光纤（24-24）形成，它们组装在一起，而不需要预期的绞合。多个单元被封装在提供预定的填充密度并且基本上平行于电缆的纵向轴线的公共管（34）中。在一个实施例中，防水材料（36）设置在管内，以填充光纤之间和各单元之间的间隙。阻水材料使得其临界屈服应力在20℃下不超过约70Pa，并且使得其在20℃下的剪切模量小于约13KPa。普通管被非金属或金属强度构件和塑料内护套以及另一层强度构件和塑料外护套包住。这种布置使得可以制造和安装电缆，其中光纤能够在电缆结构内移动，以防止施加不适当的应力，这将导致不必要的微弯损失。

25. 发明申请

WO1986005618A1 INDIVIDUAL RECOGNITION BY VOICE ANALYSIS 审中-公开
标题翻译：通过语音分析的个人认同
公开(公告)号：WO1986005618A1
公开(公告)日：1986-09-25
申请号：PCT/US1986000373
申请日：1986-02-17
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , RABINER, Lawrence, Richard , ROSENBERG, Aaron, Edward , SOONG, Frank, Kao-Ping
IPC分类号： G10L05/06
CPC分类号： G10L17/02
摘要： A person is identified from speech patterns by analyzing his or her utterance to generate a sequence of acoustic feature signals and comparing the utterance feature signals to reference acoustic feature signals characteristic of previously identified speakers. In the identity determination, the best matching of the reference feature signals characteristic of the identified speaker is found for each successive utterance feature signal and a signal representative of the similarity of said best matching feature and the current utterance feature signal is generated. The correspondance of the utterance and the reference acoustic feature signals of the identified speaker is evaluated from the sequence of similarity signals.
摘要翻译：通过分析他或她的话语以产生一系列声学特征信号并将话音特征信号与先前识别的扬声器特征的参考声学特征信号相比较，从语音模式中识别出人物。在身份确定中，针对每个连续的发声特征信号找到所识别的扬声器特征的参考特征信号的最佳匹配，并且生成表示所述最佳匹配特征和当前语音特征信号的相似性的信号。根据相似度信号的序列评估所识别的说话者的话语和参考声学特征信号的对应关系。

26. 发明申请

WO1986005598A1 NONLINEAR AND BISTABLE OPTICAL DEVICE 审中-公开
标题翻译：非线性和双向光学器件
公开(公告)号：WO1986005598A1
公开(公告)日：1986-09-25
申请号：PCT/US1985000373
申请日：1985-03-18
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , MILLER, Barclay, David, Andrew
IPC分类号： G02F03/00
CPC分类号： B82Y20/00 , G02F1/017 , G02F1/3523 , G02F3/028
摘要： Nonlinear or bistable optical device having a low switching energy. The invention uses a means responsive to light for generating a photocurrent, a structure having a semiconductor quantum well region, and means responsive to the photocurrent for electrically controlling an optical absorption of the semiconductor quantum well region. The optical absorption of the semiconductor quantum well region varies in response to variations in the photocurrent. A photodiode or phototransistor may be used as the means responsive to light, and may be made integral with the structure having the semiconductor quantum well region. An array of devices may be fabricated on a single chip for parallel logic processing.
摘要翻译：具有低开关能量的非线性或双稳态光学器件。本发明使用响应于光产生光电流的装置，具有半导体量子阱区的结构，以及响应于光电流的装置，用于电控制半导体量子阱区的光吸收。半导体量子阱区的光吸收随着光电流的变化而变化。可以使用光电二极管或光电晶体管作为响应于光的装置，并且可以与具有半导体量子阱区的结构一体化。可以在单个芯片上制造器件阵列用于并行逻辑处理。

27. 发明申请

WO1986004759A1 PROCESSING OF ANALOG VIDEO SIGNALS IN DIGITAL TRANSMISSION SYSTEMS 审中-公开
标题翻译：在数字传输系统中处理模拟视频信号
公开(公告)号：WO1986004759A1
公开(公告)日：1986-08-14
申请号：PCT/US1986000252
申请日：1986-02-04
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , RZESZEWSKI, Theodore, Stanley
IPC分类号： H04N09/64
CPC分类号： H04N9/64 , H04N11/04
摘要： A system (FIGS. 1A-1C) for transmitting analog component video signals (Y, (R-Y), (B-Y)) in digital form uses sharp cut-off low-pass filters (104-106) to bandlimit the signals. Chrominance signals are limited to one-half of the 4.2 MHz bandwidth of the luminance signal. Phase equalizers (107-109) are used to compensate for distortion caused by the sharp cut-off filters. Prior to sampling, the chrominance signals are comb-filtered by sharp cut-off comb filters (110-111) in the region where weighted sub-Nyquist sampling will cause spectral interleaving between the baseband spectrum and its replica. The luminance signals are sampled using a sampler (116) that uses a super-Nyquist sampling frequency, while the chrominance signals are sampled using samplers (117-118) that use a weighted sub-Nyquist sampling frequency. The signal samples are passed through digitizers (125, 127, 129), DPCM encoders (126, 128, 130), and a multiplexer (131) prior to being transmitted by a transmitter (132) on a 90 Mbps telephony trunk (150). Signals received at a receiver (200) are passed through a demultiplexer (201) and DPCM decoders (205, 207, 209), and are reconverted to analog form by D/A converters (211-213). The analog signals are filtered by gentle cut-off comb filters (214-216) and low-pass filters (217-219) to remove therefrom replicas of the baseband spectra. Since gentle cut-off filters introduce little phase distortion, no phase equalizers are needed at the receiver.

28. 发明申请

WO1986004735A1 INTEGRATED PHOTODETECTOR-AMPLIFIER DEVICE 审中-公开
标题翻译：集成光电放大器装置
公开(公告)号：WO1986004735A1
公开(公告)日：1986-08-14
申请号：PCT/US1986000234
申请日：1986-02-03
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , CHENG, Julian , DeLOACH, Bernard, Collins, Jr. , FORREST, Stephen, Ross
IPC分类号： H01L27/4
CPC分类号： H01L31/105 , H01L27/1443
摘要： An integrated photodetector-amplifier structure which features a p-region (21), intrinsic region (12), n-region photodetector (11) (PIN photodetector) and a self-aligned junction field-effect transistor (JFET) incorporated in the same integrated circuit. The photodetector is back illuminated, features a buried p-n junction so as to avoid surface leakage, vertical integration so that partial regrowth is not needed, and an air bridge (20) to isolate the capacitance of the PIN electrode (18) from the JFET structure. The invention includes integrated structures with more than one PIN and/or more than one JFET element.

29. 发明申请

WO1986004724A1 INTEGRATED CIRCUIT HAVING A VARIABLY BOOSTED NODE 审中-公开
标题翻译：具有可变增值节点的集成电路
公开(公告)号：WO1986004724A1
公开(公告)日：1986-08-14
申请号：PCT/US1986000160
申请日：1986-01-27
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , KIRSCH, Howard, Clayton , STEFANY, James, Harold
IPC分类号： G11C05/00
CPC分类号： H02M3/07 , G05F1/62 , G11C5/145 , G11C8/08 , H02M2001/0022
摘要： An integrated circuit comprises a node (38) that is boosted by one or more boost capacitors depending on the level of the power supply voltage. When the level is below a given threshold, a first boost capacitor (30) is activated. Additional boost capacitors (C31, C33) may be provided for activation at still lower thresholds. The boost capacitors are deactivated when the power supply level exceeds the corresponding thresholds. In this manner, a more constant boosted voltage is obtained. This provides for an adequate boosted voltage at low power supply levels, while avoiding excessive boost at high power supply voltages that could damage devices. The technique may be used for boosted row conductors in dynamic random access memories, among other applications.

30. 发明申请

WO1986004705A1 COMPUTERIZED TRANSACTION CARD WITH INDUCTIVE DATA TRANSFER 审中-公开
标题翻译：带电感数据传输的计算机交易卡
公开(公告)号：WO1986004705A1
公开(公告)日：1986-08-14
申请号：PCT/US1986000193
申请日：1986-01-28
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , HAGGAN, Douglas, E.
IPC分类号： G06K19/06
CPC分类号： G06K19/0723
摘要： A transaction card having in it a semiconductor microcomputer with data storing capability is inserted into a receptor having circuitry for interacting with the microcomputer. Operating power and a clock signal for the microcomputer are transferred from the receptor to the card via an inductive coupling between a coil and magnetic core in the receptor and a coil and ferromagnetic member constituting a flexible wafer inductive device (''FWID'') in the card. For purposes of data transfer between the card and receptor, the card includes two additional FWIDS which, when the card is in the receptor, are inductively coupled with corresponding coils in the receptor. One of such additional FWIDS is used to transfer data from the microcomputer in the card to a microcomputer in the receptor, while the other additional FWID is used for data transfer in the opposite direction between these two microcomputers. That data transfer is accomplished by modulating the data signal on the clock, inductively transmitting the modulated signal across the discontinuity between the card and the receptor, and then demodulating the modulated signal to recover a replica of the original data signal.

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