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    • 12. 发明申请
    • GROUP II METAL SULFIDE PHOSPHOR PRECURSOR AND METHOD FOR PRODUCING PHOSPHOR
    • 第二组金属硫化物磷酸盐前体和生产磷的方法
    • US20100260662A1
    • 2010-10-14
    • US12742940
    • 2008-11-11
    • Jun TakaiYoshihisa TsujiHideharu Iwasaki
    • Jun TakaiYoshihisa TsujiHideharu Iwasaki
    • C01G9/08C01B17/20
    • C01G15/006C01B17/20C01G9/00C01G9/08C01G11/00C01G11/02C01G45/006C01G55/002C01P2002/52C01P2004/03C01P2004/51C01P2004/62C09C1/00C09K11/565
    • The process of the invention is provided to achieve uniform doping of an activator metal into phosphor particles and to improve efficiency of utlization of a metal element to be used in the production of a Group II metal sulfide phosphor and a precursor thereof. Specifically, the object of the invention is achieved by a process for producing a Group II metal sulfide phosphor precursor, comprising adding to an organic solvent an aqueous solution containing at least one of a Group II element compound, a sulfurizing agent, and a compound containing any of copper, silver, manganese, gold, and rare-earth elements to obtain a reaction mixture, heating the reaction mixture to produce an azeotrope of the water and the organic solvent, and removing the water from the reaction mixture to produce a desired Group II metal sulfide in the reaction mixture, wherein the removal of the water from the reaction mixture is carried out by recovering only the water condensed from a vapor produced by the azeotropic distillation.
    • 提供本发明的方法以实现活化剂金属均匀地掺入磷光体颗粒中并提高用于生产第II族金属硫化物荧光体及其前体的金属元素的利用效率。 具体地说,本发明的目的是通过一种制备第II族金属硫化物荧光体前体的方法实现的,包括向有机溶剂中加入含有II族元素化合物,硫化剂和含有 铜,银,锰,金和稀土元素中的任何一种,以获得反应混合物,加热反应混合物以产生水和有机溶剂的共沸物,并从反应混合物中除去水以产生所需的组 II金属硫化物,其中从反应混合物中除去水通过仅回收由共沸蒸馏产生的蒸气冷凝的水来进行。
    • 19. 发明授权
    • Computer-integrated manufacturing system and method
    • 计算机集成制造系统及方法
    • US5231585A
    • 1993-07-27
    • US541262
    • 1990-06-20
    • Mamoru KobayashiHideaki SasakiKazuo KatoAkio KojimaSigeru NinomiyaYoshihisa Tsuji
    • Mamoru KobayashiHideaki SasakiKazuo KatoAkio KojimaSigeru NinomiyaYoshihisa Tsuji
    • B23Q41/08B65G61/00G05B15/02G05B19/418G06Q50/00G06Q50/04
    • G06Q10/06G05B19/41865Y02P90/04Y02P90/10Y02P90/18Y02P90/20Y02P90/24
    • A production management system for managing production by using a plurality of working devices arranged in the production processes includes a host management device for managing control data necessary for producing a product, working device managing terminals provided in correspondence with working devices used for the production for processing information necessary in managing the working devices, and a terminal information management device for integrally managing information items which are processed at individual working device management terminals. Each working device management terminal is connected with the terminal information management device through a network to enable transfer of information between each working device terminal and the terminal information management device and between individual working device terminals. Further, working device terminals which require transfer of control data held by the terminal information management device and the host management device are connected to the host management device to enable exchanges of information between the connected devices.
    • 通过使用在生产过程中布置的多个工作装置来管理生产的生产管理系统包括用于管理生产产品所需的控制数据的主机管理装置,对应于用于处理生产的工作装置提供的工作装置管理终端 管理工作装置所需的信息,以及整体管理在各个工作装置管理终端处理的信息的终端信息管理装置。 每个工作设备管理终端通过网络与终端信息管理设备连接,以便能够在每个工作设备终端和终端信息管理设备之间以及各个工作设备终端之间传送信息。 此外,需要将由终端信息管理装置和主机管理装置保持的控制数据传送的工作装置终端连接到主机管理装置,以实现所连接装置之间的信息交换。