Process for preparing 1,2,4-triazole-3-carboxamides
    1.
    发明授权
    Process for preparing 1,2,4-triazole-3-carboxamides 失效
    制备1,2,4-三唑-3-甲酰胺的方法

    公开(公告)号:US4578479A

    公开(公告)日:1986-03-25

    申请号:US600307

    申请日:1984-04-13

    CPC分类号: C07D249/10

    摘要: There is disclosed a process for preparing a 1,2,4-triazole-3-carboxamide represented by the formula: ##STR1## wherein, R.sup.1 and R.sup.2 represent independently a hydrogen atom, an alkyl group, a cycloalkyl group or an aryl group, or both R.sup.1 and R.sup.2 represent an alkylene group linked with each other directly or through an oxygen atom or a nitrogen atom to form a ring together with the nitrogen atom to which they are attached,which comprises subjecting an oxamohydrazide represented by the formula: ##STR2## wherein R.sup.1 and R.sup.2 have the same meanings as defined above,to reaction with formamidine or a salt thereof.

    摘要翻译: 公开了由下式表示的1,2,4-三唑-3-甲酰胺的制备方法:其中,R 1和R 2分别独立地表示氢原子,烷基,环烷基或芳基, 或者R 1和R 2均表示直接或通过氧原子或氮原子彼此连接的亚烷基,与它们所连接的氮原子一起形成环,其包括使由下式表示的氧杂酰肼经受其中R1和R2具有与上述相同的含义,与甲脒或其盐反应。

    Hydantoin derivatives
    2.
    发明授权
    Hydantoin derivatives 失效
    乙内酰脲衍生物

    公开(公告)号:US4363916A

    公开(公告)日:1982-12-14

    申请号:US306964

    申请日:1981-09-30

    CPC分类号: C07D233/96 A01N43/50

    摘要: Hydantoin derivatives disclosed in the present application are represented by the formula ##STR1## wherein, R.sup.1 represents a hydrogen atom, an alkyl group of from 1 to 4 carbon atoms, an allyl group, a cyclohexyl group, a benzyl group or a group ##STR2## (where R.sup.2 is an alkyl group of from 1 to 4 carbon atoms, an alkoxy group of from 1 to 4 carbon atoms, a halogen atom or a nitro group, and n is 0, 1, 2 or 3), X.sup.1 is an alkoxycarbonyl group of from 2 to 5 carbon atoms, a benzoyl group, an aliphatic acyl group of from 2 to 5 carbon atoms or a cyano group, and Y is an alkoxycarbonyl group of from 2 to 5 carbon atoms or an aliphatic acyl group of from 2 to 5 carbon atoms. The hydantoin derivatives are useful as agricultural chemicals e.g. bactericides or intermediates thereof.

    摘要翻译: 本申请中公开的乙内酰脲衍生物由下式表示:其中,R1表示氢原子,1至4个碳原子的烷基,烯丙基,环己基,苄基或基团

    Orotic acid derivatives
    3.
    发明授权
    Orotic acid derivatives 失效
    油酸衍生物

    公开(公告)号:US4400508A

    公开(公告)日:1983-08-23

    申请号:US319793

    申请日:1981-11-09

    摘要: Novel orotic acid derivatives useful as agricultural chemicals or intermediates thereof are disclosed. The orotic acid derivatives are represented by the formula ##STR1## where Me is an alkali metal, R.sup.1 is an alkyl group of from 1 to 4 carbon atoms, an allyl group, a cyclohexyl group, a benzyl group, or a group ##STR2## (where R.sup.2 is an alkyl group of from 1 to 4 carbon atoms, an alkoxyl group of from 1 to 4 carbon atoms or a halogen atom and n is 0, 1, 2 or 3), m is an integer of 1 or 2, and X is a chlorine, bromine or iodine atom or a group --COR.sup.0 (where R.sup.0 is an alkyl group of from 1 to 4 carbon atoms or a phenyl group) when m is 1, and a group --COO.sup.- when m is 2.

    摘要翻译: 公开了用作农药或其中间体的新型乳清酸衍生物。 乳清酸衍生物由式(I)表示,其中Me是碱金属,R 1是1至4个碳原子的烷基,烯丙基,环己基,苄基或基团。 (其中R 2为1至4个碳原子的烷基,1至4个碳原子的烷氧基或卤素原子,n为0,1,2或3),m为1或2的整数, 当m为1时,X为氯,溴或碘原子或基团-COR0(其中R0为1至4个碳原子的烷基或苯基),当m为2时,为基团-COO-。

    Method for producing triphenylphosphine
    4.
    发明授权
    Method for producing triphenylphosphine 失效
    三苯基膦的制造方法

    公开(公告)号:US4301301A

    公开(公告)日:1981-11-17

    申请号:US145327

    申请日:1980-04-30

    IPC分类号: C07F9/50 C07F9/535

    CPC分类号: C07F9/535 C07F9/509

    摘要: Triphenylphosphine is produced in a high degree of yield by bringing pressurized hydrogen into contact with a triphenylphosphine dihalide dissolved in a solvent consisting of at least one member selected from monochlorobenzene and dichlorobenzenes.

    摘要翻译: 通过使加压的氢与溶于由选自一氯苯和二氯苯中的至少一种的溶剂组成的溶剂中的三苯基膦二卤化物接触而以高产率生产三苯基膦。

    Communication device and communication system
    6.
    发明申请
    Communication device and communication system 失效
    通信设备和通信系统

    公开(公告)号:US20070274248A1

    公开(公告)日:2007-11-29

    申请号:US11802349

    申请日:2007-05-22

    IPC分类号: H04J3/08 G08B1/08

    摘要: A wireless multi-hop network of a communication system is structured with a number of the communication devices and the collecting communication device. Transmission information from each communication devices is sequentially relayed to reach the collecting communication device. Each communication device features a function for on/off control of a transmission/reception processing section. The communication device also includes: a section which appends an urgent flag to urgent information that is to be relayed and transmits the urgent information, and fixes the transmission/reception processing section to ‘on’; a section which verifies a relay by a relay destination communication device and, if verification is achieved, fixes the transmission/reception processing section to ‘on’ and switches to a state for promptly relaying received information; a section which, if the verification is not achieved, retransmits the urgent information; and a section which, when retransmitted urgent information is received, relay-transmits the information immediately.

    摘要翻译: 通信系统的无线多跳网络由多个通信装置和收集通信装置构成。 来自各通信设备的传输信息被顺序地中继到达收集通信设备。 每个通信设备具有用于发送/接收处理部分的开/关控制的功能。 通信装置还包括:将紧急标志附加到要中继的紧急信息并发送紧急信息的部分,并将发送/接收处理部分固定为“开”; 通过中继目的地通信装置验证中继的部分,如果实现验证,则将发送/接收处理部分固定为“开”,并切换到迅速中继接收到的信息的状态; 如果没有实现验证,则重新发送紧急信息; 以及当接收到重发的紧急信息时,中继 - 立即发送信息的部分。

    Method and apparatus for detecting frame in data stream
    7.
    发明授权
    Method and apparatus for detecting frame in data stream 有权
    用于检测数据流中的帧的方法和装置

    公开(公告)号:US06266349B1

    公开(公告)日:2001-07-24

    申请号:US09148622

    申请日:1998-09-04

    IPC分类号: H04J306

    CPC分类号: H04J3/0611

    摘要: In a conventional data transmission and receipt apparatus using PN flags according to PN sequence, there has occurred a flag emulation due to a bit stream similar to a PN flag in a frame of the data stream, which disables transmission of the frame therebetween. To solve the problem, the data transmission and receipt apparatus of the present invention inserts a mark representing that there is laid a bit stream similar to the PN flag into the frame while the data receipt apparatus distinguishes such a bit stream from the PN flag. Thereby, the data receipt apparatus is capable of receiving the frame involving the bit stream similar to the PN flag without occurrence of a flag emulation.

    摘要翻译: 在根据PN序列使用PN标志的常规数据发送和接收装置中,由于与数据流的帧中的PN标志类似的比特流,发生了标志仿真,从而禁止其间的帧的传输。 为了解决该问题,本发明的数据发送和接收装置在数据接收装置将这样的比特流与PN标志区分开的同时,将表示放置了与PN标志相似的比特流的标记插入到该帧中。 因此,数据接收装置能够接收与PN标志相似的比特流的帧而不发生标志仿真。

    Radiation-sterilized, packaged medical device
    8.
    发明授权
    Radiation-sterilized, packaged medical device 失效
    辐射消毒,包装医疗器械

    公开(公告)号:US4813210A

    公开(公告)日:1989-03-21

    申请号:US105463

    申请日:1987-10-01

    CPC分类号: A61L2/26 A61L2/08

    摘要: A packaged medical device comprising a medical device; a gas-permeable sterile bag containing the medical device therein; a wrapping member made of oxygen-impermeable material and wherein said medical device-containing bag, previously subjected to radiation-sterilization, is sealed; and a deoxidizing agent contained in the wrapping member together with the medical device-containing bag. The packaged medical device does not give off an odor upon unsealing and is free from decrease in strength of plastic parts thereof.

    摘要翻译: 一种包括医疗装置的包装医疗装置; 包含其中的医疗装置的透气性无菌袋; 由不透氧材料制成的包装件,并且其中先前进行辐射灭菌的所述包含医疗器械的袋被密封; 以及与包含医疗器械的袋一起包含在包裹件中的脱氧剂。 包装的医疗装置在开封时不会发出异味,并且其塑料部件的强度没有降低。

    Hydrogen-selective sensor and manufacturing method therefor
    9.
    发明授权
    Hydrogen-selective sensor and manufacturing method therefor 失效
    氢选择传感器及其制造方法

    公开(公告)号:US4608549A

    公开(公告)日:1986-08-26

    申请号:US564446

    申请日:1983-12-22

    申请人: Kiyoshi Fukui

    发明人: Kiyoshi Fukui

    IPC分类号: G01N27/04 G01N27/12 H01B1/06

    CPC分类号: G01N27/12

    摘要: A hydrogen-selective gas sensor comprising a gas-sensing element including a semiconductor in a principal portion thereof, and a thin coat or layer inactive for oxidation of hydrogen formed over an entire surface of the gas-sensing element or at least on a surface of the semiconductor. The thin layer comprises one of silicon oxide, aluminum oxide, and silicon nitride, and is formed on the surface of the semiconductor by chemical deposition, the thin layer checking passage of molecules other than hydrogen molecules.

    摘要翻译: 一种氢选择性气体传感器,其包括气体感测元件,其气体感测元件包括其主要部分中的半导体,以及在气体感测元件的整个表面上或至少在气体感测元件的表面上形成的氢的氧化无活性的薄涂层或层 半导体。 薄层包括氧化硅,氧化铝和氮化硅中的一种,并且通过化学沉积形成在半导体的表面上,除了氢分子之外的分子的薄层检查通道。

    Transmission terminal, reception terminal, and information distribution system
    10.
    发明授权
    Transmission terminal, reception terminal, and information distribution system 有权
    传输终端,接收终端和信息分发系统

    公开(公告)号:US08340061B2

    公开(公告)日:2012-12-25

    申请号:US12458795

    申请日:2009-07-22

    IPC分类号: H04W4/00

    摘要: A transmission terminal includes an information generation unit, a transmission unit, a delivery management unit, and a reception unit. The information generation unit generates information that is to be transmitted to a destination reception terminal. The transmission unit transmits information that the information generation unit has generated. The delivery management unit manages transmission of information. The reception unit receives information that the destination reception terminal transmits. Furthermore, the information generation unit generates or receives transmission information that is to be transmitted to the destination reception terminal and generates redundant information for the destination reception terminal to restore the transmission information. The delivery management unit causes the information generation unit to generate, and causes the transmission unit to retransmit, the redundant information when the reception unit has not received a successful reception reply from the destination reception terminal.

    摘要翻译: 传输终端包括信息产生单元,传输单元,传送管理单元和接收单元。 信息生成单元生成要发送到目的地接收终端的信息。 发送单元发送信息生成单元生成的信息。 交付管理单元管理信息的传输。 接收单元接收目的地接收终端发送的信息。 此外,信息生成单元生成或接收要发送到目的地接收终端的发送信息,并且生成用于目的地接收终端的冗余信息以恢复发送信息。 当接收单元没有从目的地接收终端接收到成功的接收回复时,传送管理单元使信息生成单元生成并使发送单元重发冗余信息。