Apparatus for recovering calcium fluoride from fluoroetchant
    2.
    发明授权
    Apparatus for recovering calcium fluoride from fluoroetchant 失效
    用于从氟摄取器回收氟化钙的设备

    公开(公告)号:US5382423A

    公开(公告)日:1995-01-17

    申请号:US70293

    申请日:1993-06-02

    IPC分类号: C01F11/22 F28D21/00

    CPC分类号: C01F11/22

    摘要: Fluorine is recovered as calcium fluoride from a fluoroetchant solution composed mainly of hydrogen fluoride and ammonium fluoride using a sealed reaction tank equipped with a supply port for adding the fluoroetchant solution to the tank, a supply port for adding calcium carbonate to the tank, a vapor supply port for adding steam to heat the solution in the tank, an air supply port for providing air to aerate the contents of the tank, a stirrer for stirring the contents of the tank, an ejector for removing vapors from the tank connected to the tank via a mist separator for separating mist from the vapors being removed from the tank, and an exhaust port for removing calcium fluoride from the tank.

    摘要翻译: 使用装有用于将氟提取溶液添加到罐的供给口的密封反应槽,用于向罐中添加碳酸钙的供给口,蒸气中的氟化物,从主要由氟化氢和氟化铵组成的氟捕集剂溶液中回收氟 用于加入蒸汽以加热罐中的溶液的供应口,用于提供空气以使罐的内容物充气的空气供应口,用于搅拌罐的内容物的搅拌器,用于从连接到罐的罐中除去蒸气的喷射器 通过雾气分离器分离出从罐中除去的蒸汽的雾,以及用于从罐中除去氟化钙的排气口。

    3-Aminobenzamide compounds and inhibitors of vanilloid receptor subtype 1 (VR1) activity
    4.
    发明申请
    3-Aminobenzamide compounds and inhibitors of vanilloid receptor subtype 1 (VR1) activity 审中-公开
    3-氨基苯甲酰胺化合物和香草素受体亚型1(VR1)活性抑制剂

    公开(公告)号:US20060035939A1

    公开(公告)日:2006-02-16

    申请号:US11181235

    申请日:2005-07-14

    IPC分类号: A61K31/455 A61K31/165

    摘要: The present invention relates to a novel 3-aminobenzamide compound represented by the following formula which effectively inhibits vanilloid receptor subtype 1 (VR1) activity (wherein, for example, R1 is a C1-6 alkyl group which may be substituted, R2 is a hydrogen atom, a C1-6 alkyl group or a C1-6 alkoxy group which may be substituted, R3 is a hydrogen atom or a C1-6 alkyl group, R4 is a C1-6 alkyl group, a C1-6 alkoxy group, or a halo C1-6 alkyl group, m is an integer of 1 to 5 and P is a carbon or hetero ring) or a pharmaceutically acceptable salt thereof. The pharmaceutical composition comprising as active ingredients the 3-aminobenzamide compound or a pharmaceutically acceptable salt thereof is useful for treating diseases involved in VR1 activity such as pain, acute pain, chronic pain, neuropathic pain, rheumatoid arthritis pain, and neuralgia.

    摘要翻译: 本发明涉及有效抑制香草素受体亚型1(VR1)活性的下式所示的新型3-氨基苯甲酰胺化合物(其中,例如R 1是C 1-6烷基, 可以被取代,R 2是氢原子,可以被取代的C 1-6烷基或C 1-6烷氧基,R 3是氢原子或 C 1-6烷基,R 4是C 1-6烷基,C 1-6烷氧基或卤代C 1-6烷基,m是1〜5的整数,P 是碳或杂环)或其药学上可接受的盐。 包含3-氨基苯甲酰胺化合物或其可药用盐作为活性成分的药物组合物可用于治疗涉及VR1活性的疾病,例如疼痛,急性疼痛,慢性疼痛,神经性疼痛,类风湿性关节炎疼痛和神经痛。

    Simultaneous communication method and system
    6.
    发明授权
    Simultaneous communication method and system 失效
    同时通信方法和系统

    公开(公告)号:US4896151A

    公开(公告)日:1990-01-23

    申请号:US112212

    申请日:1987-10-26

    IPC分类号: H04L1/18 H04L12/403

    CPC分类号: H04L12/403

    摘要: In a simultaneous communication as in a POS system in which the same data including a multiplicity of data blocks is transmitted from a controller to a multiplicity of terminals all at once, the controller transmits all of the data blocks to the terminals without receiving any acknowledgement from each of the terminals in the course of data transmission. Each time the data block is received, the terminals hold information concerning the acknowledgement of the data block. After the termination of transmission of the whole of the data, the controller receives the acknowledgement information from each terminal into a management table. Based on the contents of the mangement table, the controller retransmits the data to a terminal(s) indicative of a negative acknowledgement in a similar manner to the above-mentioned data transmission or while taking acknowledgement for each data block.

    摘要翻译: 在与包括多个数据块的相同数据从控制器一次发送到多个终端的POS系统中的同时通信中,控制器将所有数据块发送到终端,而不接收任何来自 每个终端在数据传输过程中。 每次接收到数据块时,终端保存关于数据块确认的信息。 在整个数据传输结束后,控制器从每个终端接收到确认信息到一个管理表中。 基于管理表的内容,控制器以与上述数据传输类似的方式或在对每个数据块进行确认时将数据重新发送到指示否定确认的终端。