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105 条记录 (耗时 0.029 秒)

    Burner for combusting gas and/or liquid fuel with low NO.sub.x production
    91.
    发明授权
    Burner for combusting gas and/or liquid fuel with low NO.sub.x production 失效
    用于燃烧低NOx产生气体和/或液体燃料的燃烧器

    公开(公告)号：US5542840A

    公开(公告)日：1996-08-06

    申请号：US538621

    申请日：1995-10-04

    申请人： David J. Surbey ,  James L. Smith ,  Richard C. Allen ,  Alan D. Witwer

    发明人： David J. Surbey ,  James L. Smith ,  Richard C. Allen ,  Alan D. Witwer

    IPC分类号： F23C9/00 ,  F23D14/22 ,  F23M5/02 ,  F23M3/00

    CPC分类号： F23C9/006 ,  F23D14/22 ,  F23M5/025 ,  F23C2201/30 ,  F23C2202/20 ,  F23C2900/09002

    摘要： A burner for combusting gas and/or liquid fuel and air in an enclosure includes a burner block of non-combustible material, such as ceramic material, having a central opening therethrough communicating with a combustion zone. The burner block has a plurality of spaced apart recirculation gas passageways paralleled to and spaced from the central opening, each of the recirculation gas passageways having an injection passageway communicating with the block member central opening. Fuel, which may be liquid and/or gas, is injected into said burner block central opening. Venturi action causes furnace gas to be drawn from the cool fringes of the combustion zone through the recirculation gas passageways for passage back into the central opening wherein air and fuel are thoroughly mixed and cooled for combustion within the enclosure. This recirculation system serves to reduce the temperature and oxygen content of the local combustion process to thereby reduce NO.sub.x production. An annular flame director ring positioned within the burner block central opening adjacent to and below the injection passageways augments the Venturi action to increase flow through the recirculation passageways.

    摘要翻译： 用于在外壳中燃烧气体和/或液体燃料和空气的燃烧器包括不燃性材料（例如陶瓷材料）的燃烧器组件，其具有与燃烧区域连通的中心开口。 燃烧器块具有与中心开口平行并间隔开的多个间隔开的再循环气体通道，每个再循环气体通道具有与块构件中心开口连通的注入通道。 可以将液体和/或气体的燃料注入燃烧器中心开口。 文丘里作用导致炉气从燃烧区的冷条纹通过再循环气体通道被抽出，以通过回到中心开口，其中空气和燃料被充分混合并冷却以在外壳内燃烧。 该再循环系统用于降低局部燃烧过程的温度和氧含量，从而减少NOx产生。 定位在燃烧器中心开口内的环形火焰导向器环邻近喷射通道和其下方，增加文丘里作用以增加通过再循环通道的流动。

    Transmission cable having a nonhalogenated jacket formulation
    93.
    发明授权
    Transmission cable having a nonhalogenated jacket formulation 失效
    传输电缆具有非卤素护套配方

    公开(公告)号：US5378856A

    公开(公告)日：1995-01-03

    申请号：US989175

    申请日：1992-12-11

    申请人： Richard C. Allen

    发明人： Richard C. Allen

    IPC分类号： G02B6/44 ,  H01B7/295 ,  H01B11/02 ,  H01B7/34

    CPC分类号： G02B6/4436 ,  H01B11/02 ,  H01B7/295 ,  Y10S428/921

    摘要： A transmission cable having a nonhalogenated jacket and a nonhalogenated composition for use as a transmission cable jacket. The jacket is prepared from a nonhalogenated polyolefin based formulation having flame retardant, low corrosivity, low toxicity and low smoke characteristics. The jacket material insulates a core transmission medium such as a metallic conductor or optical fiber. The jacket is extruded about the core or insulator during manufacture. The inventive cable has a jacket formed of nonhalogenated polyethylene and nonhalogenated ethylene vinyl acetate and provides a combination of desired mechanical characteristics, improved performance and manufacturing features while eliminating undesirable corrosive products released during a fire.

    摘要翻译： 一种具有非卤素护套的传输电缆和用作传输电缆护套的非卤化组合物。 夹套由具有阻燃性，低腐蚀性，低毒性和低烟特性的非卤代聚烯烃基配方制备。 护套材料将核心传输介质如金属导体或光纤绝缘。 夹套在制造过程中围绕芯或绝缘体挤出。 本发明的电缆具有由非卤代聚乙烯和非卤代乙烯 - 乙酸乙烯酯形成的护套，并提供期望的机械特性，改进的性能和制造特征的组合，同时消除在火灾期间释放的不期望的腐蚀性产品。

    Infrared network entry permission method and apparatus
    94.
    发明授权
    Infrared network entry permission method and apparatus 失效
    红外网络入口许可方法和装置

    公开(公告)号：US5245460A

    公开(公告)日：1993-09-14

    申请号：US892221

    申请日：1992-06-02

    申请人： Richard C. Allen ,  Robert J. Grady ,  Louis R. Janis ,  John Piccone ,  Bernard E. Stewart

    发明人： Richard C. Allen ,  Robert J. Grady ,  Louis R. Janis ,  John Piccone ,  Bernard E. Stewart

    IPC分类号： H04B10/10

    CPC分类号： H04B10/1149 ,  H04B10/116 ,  H04B10/40

    摘要： The present invention is for a radiation transmitter which transmits radiation to an illumination spot for forming reflected radiation. The transmitter includes a plurality of radiation transmission sources. Each of the sources transmits to a portion of the illumination spot. The transmitter includes means for alternately activating a portion of the transmission sources to illuminate a portion of the illumination spot for aligning a radiation receiver to receive the reflected radiation.Each resident of network transmits in turn its address and the address of each resident that it recognizes. Once a prospective resident can recognize each resident of the network it announces that it is joining the network and states its new address and the address of each resident it can see. Every resident then amends its list of recognized residents to include the new member.

    摘要翻译： 本发明是用于将辐射传输到用于形成反射辐射的照明点的辐射发射器。 发射机包括多个辐射传输源。 每个源传输到照明点的一部分。 发射机包括用于交替地激活传输源的一部分以照亮照明点的一部分以用于对准辐射接收器以接收反射辐射的装置。 网络的每个居民依次传送其地址和其识别的每个居民的地址。 一旦潜在居民可以识别网络的每个居民，它宣布它正在加入网络，并说明其新地址和每个居民可以看到的地址。 每位居民然后修改其认可居民名单以包括新成员。

    Pyrrolo[2,3-b]indole-ketones and analogs
    95.
    发明授权
    Pyrrolo[2,3-b]indole-ketones and analogs 失效
    吡咯并[2,3-b]吲哚酮和类似物

    公开(公告)号：US5216017A

    公开(公告)日：1993-06-01

    申请号：US765780

    申请日：1991-09-26

    申请人： Richard C. Allen ,  Denise M. Flanagan

    发明人： Richard C. Allen ,  Denise M. Flanagan

    IPC分类号： C07D487/04

    CPC分类号： C07D487/04

    摘要： This invention relates to pyrrolo[2,3-b]indole ketones of the formula ##STR1## where R.sub.1 is loweralkyl, aryl or arylloweralkyl; R.sub.2 is hydrogen, halogen or loweralkyl; R.sub.3 is hydrogen or loweralkyl; R.sub.4 is loweralkyl or arylloweralkyl; R.sub.5 is hydrogen, loweralkyl, loweralkenyl, loweralkynyl, arylloweralkyl, formyl, loweralkylcarbonyl, arylloweralkylcarbonyl or loweralkoxycarbonyl; Y is hydrogen, loweralkyl or loweralkoxy; the pharmaceutically acceptable addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention are useful in the treatment of memory impairment characterized by a cholinergic deficit such as that associated with electroshock-induced amnesia and Alzheimer's disease and other senile dementia.

    摘要翻译： 本发明涉及式（Ia）的吡咯并[2,3-b]吲哚酮，其中R 1是低级烷基，芳基或芳基低级烷基; R2是氢，卤素或低级烷基; R3是氢或低级烷基; R4是低级烷基或芳基低级烷基; R5是氢，低级烷基，低级烯基，低级炔基，芳基低级烷基，甲酰基，低级烷基羰基，芳基低级烷基羰基或低级烷氧基羰基。 Y是氢，低级烷基或低级烷氧基; 其药学上可接受的加成盐，以及适用的几何和旋光异构体及其外消旋混合物。 本发明的化合物可用于治疗特征为胆碱能缺乏的记忆障碍，例如与电击诱发的遗忘症和阿尔茨海默病和其他老年痴呆相关的记忆障碍。

    Link protocol for RS 232 communications
    97.
    发明授权
    Link protocol for RS 232 communications 失效
    LINK 232通讯协议

    公开(公告)号：US5142538A

    公开(公告)日：1992-08-25

    申请号：US511333

    申请日：1990-04-19

    申请人： Stanley L. Fickes ,  Bernard E. Stewart ,  Robert J. Grady ,  Rick L. Reagan ,  John Piccone ,  Richard C. Allen

    发明人： Stanley L. Fickes ,  Bernard E. Stewart ,  Robert J. Grady ,  Rick L. Reagan ,  John Piccone ,  Richard C. Allen

    IPC分类号： H04L29/08 ,  H04L1/14

    CPC分类号： H04L1/14

    摘要： An infrared RS 232 communication link protocol is particularly suited for correcting any errors introduced during a transmission of information. The information is transmitted from a transmitting station to a receiving station. Each of the stations has a control counter each of which toggles between a logic 0 and 1. The control counter for the transmitter and the receiver are phase locked so that all errors may be corrected. The receiver echoes each data bit back to the transmitter which compares the echoed data to the transmitted data. If there is a match, the transmission was successful. If there is no match, the data must be retransmitted. A retransmit control character RTXx is sent to indicate that the receiver should discard the previous character and prepare for a retransmission of the character having the error. Under the proper circumstances and if the counters are still phase locked, the receiver then discards the previously stored character and inverts the counter. If the receiver detects that it has received an erroneous character, such as one having multiple or no PPM pulses, the receiver will simply respond with the reject control character REJ. In such a case, the transmitter will respond with an RTXx which causes the receiver to discard the previously stored character and invert the counter.

    摘要翻译： 红外RS 232通信链路协议特别适用于校正在信息传输期间引入的任何错误。 信息从发送站发送到接收站。 每个站具有控制计数器，每个控制计数器在逻辑0和1之间切换。发射器和接收器的控制计数器被锁相，从而可以校正所有错误。 接收机将每个数据位回送到发送器，发送器将回波数据与发送的数据进行比较。 如果有匹配，则传输成功。 如果没有匹配，则必须重发数据。 发送重发控制字符RTXx以指示接收者应丢弃先前的字符并准备重发具有该错误的字符。 在适当的情况下，如果计数器仍然锁定，则接收器将丢弃先前存储的字符并反转计数器。 如果接收机检测到它已经接收到诸如具有多个或没有PPM脉冲的错误字符，则接收机将简单地用拒绝控制字符REJ进行响应。 在这种情况下，发射机将以RTXx进行响应，导致接收机丢弃先前存储的字符并反转计数器。

    Hexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compounds
    99.
    发明授权
    Hexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compounds 失效
    六氢吡咯（2,3-B）吲哚氨基甲酸酯，脲，酰胺和相关化合物

    公开(公告)号：US5091541A

    公开(公告)日：1992-02-25

    申请号：US602559

    申请日：1990-10-24

    申请人： Gerard J. O'Malley ,  Richard C. Allen ,  John I. White

    发明人： Gerard J. O'Malley ,  Richard C. Allen ,  John I. White

    IPC分类号： C07D487/04

    CPC分类号： C07D487/04

    摘要： There are disclosed various compounds of the formula below, ##STR1## where X is O, S, NH, N-loweralkyl, or N-arylloweralkyl;Y is hydrogen, fluorine, chlorine, bromine, nitro, loweralkyl, loweralkoxy, or triloweralkylsilyl;R.sub.1 is loweralkyl, halogen-substituted loweralkyl, aryl, arylloweralkyl, cycloalkyl, heteroaryl or heteroarylloweralkyl;R.sub.2 is hydrogen, loweralkyl or arylloweralkyl;R.sub.3 is loweralkyl or arylloweralkyl;R.sub.4 is hydrogen, loweralkyl, loweralkenyl, loweralkynyl, arylloweralkyl, formyl, loweralkylcarbonyl, arylloweralkylcarbonyl or loweralkoxycarbonyl;R.sub.5 is hydrogen or loweralkyl; andm is 0 or 1, with the proviso that when m is O, R.sub.1 may also be hydrogen.which compounds are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.

    摘要翻译： 公开了下式的各种化合物，其中X是O，S，NH，N-低级烷基或N-芳基低级烷基; Y是氢，氟，氯，溴，硝基，低级烷基，低级烷氧基或三氟烷基甲硅烷基; R 1是低级烷基，卤素取代的低级烷基，芳基，芳基低级烷基，环烷基，杂芳基或杂芳基低级烷基; R2是氢，低级烷基或芳基低级烷基; R3是低级烷基或芳基低级烷基; R4是氢，低级烷基，低级烯基，低级炔基，芳基低级烷基，甲酰基，低级烷基羰基，芳基低级烷基羰基或低级烷氧基羰基。 R5是氢或低级烷基; 且m为0或1，条件是当m为O时，R 1也可为氢。 哪些化合物可用于缓解以胆碱能缺乏为特征的各种记忆功能障碍如阿尔茨海默氏病。

    Intermediates for the preparation of tetrahydroisoquino[2,1-c][1,3]benzodiazepines
    100.
    发明授权
    Intermediates for the preparation of tetrahydroisoquino[2,1-c][1,3]benzodiazepines 失效
    用于制备四氢异喹啉[2,1-c] [1,3]苯并二氮杂卓的中间体

    公开(公告)号：US4963685A

    公开(公告)日：1990-10-16

    申请号：US454490

    申请日：1989-12-21

    申请人： Lawrence L. Martin ,  Richard C. Allen

    发明人： Lawrence L. Martin ,  Richard C. Allen

    IPC分类号： C07D471/04

    CPC分类号： C07D471/04

    摘要： Novel Tetrahydroisoquino[2,1-c][1,3]benzodiazepines are disclosed having the formula ##STR1## where X and Y are each independently hydrogen, halogen, loweralkyl, loweralkoxy or --CF.sub.3, and R is hydrogen or loweralkyl, and the pharmaceutically acceptable acid addition salts thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility in enhancing memory.

    摘要翻译： 公开了新的四氢异喹啉[2,1-c] [1,3]苯并二氮杂，其具有式“IMAGE”，其中X和Y各自独立地为氢，卤素，低级烷基，低级烷氧基或-CF 3，R为氢或低级烷基， 其药学上可接受的酸加成盐，以及适用的几何和光学异构体及其外消旋混合物。 本发明的化合物显示用于增强记忆力的效用。