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    • 81. 发明授权
    • Coolant feeding device of machine tool
    • 机床冷却液送料装置
    • US06639780B1
    • 2003-10-28
    • US09959408
    • 2001-10-26
    • Shinsuke SugataTakashi Kobayashi
    • Shinsuke SugataTakashi Kobayashi
    • H01H4700
    • B23Q1/0027B23Q11/10B23Q11/1015
    • The present invention is characterized by a coolant feeding device of a machine tool that supplies coolant to a mist generating device (10) at the tip of a spindle (9) through a coolant feed line (40). A coolant forcing means (11) is provided to the tip of the spindle near the mist generating device to force out the coolant inside a cylinder chamber (21) through a valve path (20). The coolant inside the feed line is repeatedly fed into the cylinder chamber, whereas the coolant forced out from the cylinder chamber is fed into the mist generating device at proper pressure. When the coolant pressure inside the feed line is below a fixed level, the coolant inside the feed line flows into the cylinder chamber. When the coolant pressure inside the feed line is over a fixed level, the coolant inside the cylinder chamber is forced out to the mist generating device. According to the present invention, liquid dropping and various bad influences are prevented, and a fixed amount of coolant is intermittently fed to the mist generating device. Moreover, a proper amount of coolant is timely fed into the mist generating device by controlling actions of a coolant feed pump.
    • 本发明的特征在于一种机床的冷却剂供给装置,其通过冷却剂供给管线(40)将冷却剂供应到在主轴(9)的尖端处的雾产生装置(10)。 冷却剂加压装置(11)设置在靠近雾化装置的主轴的尖端处,以通过阀通道(20)将冷却剂压出气缸室(21)内。 进料管内的冷却液重复进入气缸室,而从气缸室排出的冷却剂在合适的压力下被送入雾化装置。 当进料管线内的冷却剂压力低于固定水平时,进料管内的冷却剂流入气缸室。 当进料管线内的冷却剂压力超过固定水平时,气缸室内的冷却剂被迫排出到雾气发生装置。根据本发明,防止液滴和各种不良影响,并且固定量的冷却剂 间歇地供给到雾化装置。 此外,通过控制冷却剂供给泵的动作,适量地将冷却剂及时送入雾化装置。
    • 84. 发明授权
    • Method for distributing and collecting electronic worksheets via a network
    • 通过网络分发和收集电子工作表的方法
    • US06466956B1
    • 2002-10-15
    • US09234707
    • 1999-01-21
    • Jeongyul ChoTakashi Kobayashi
    • Jeongyul ChoTakashi Kobayashi
    • G06F1500
    • G06Q10/10
    • In a system where a subject management server, a requester client, and a plurality of replier clients are connected via a network, when the requester client sends a subject modification request to a worksheet already defined: in the subject management server, a subject modifying module of the subject management server modifies a part of a corresponding file and, by referencing a status management table containing information about whether or not each replier has already replied, modifies a corresponding part of a replied worksheet file of the replier. When accessed by one of the plurality of replier clients, a reply managing module of the subject management server references the status management table and, depending upon whether or not the replier has already replied, sends a not-yet-replied worksheet file or a replied worksheet file. The reply managing module also registers a file or overwrites an existing file depending upon whether or not the reply from the replier is the first reply.
    • 在主体管理服务器,请求者客户端和多个复制客户端经由网络连接的系统中,当请求者客户端向已经定义的工作表发送主题修改请求时:在主题管理服务器中,对象修改模块 的主体管理服务器修改相应文件的一部分,并且通过引用包含有关每个复本是否已经被回复的信息的状态管理表来修改复本的回复的工作表文件的对应部分。 当由多个复制客户端中的一个客户端访问时,主体管理服务器的应答管理模块引用状态管理表,并且根据是否已经应答了复本,发送尚未回复的工作表文件或被回复的 工作表文件。 回复管理模块还根据来自复制者的回复是否是第一个回复来注册文件或覆盖现有文件。
    • 89. 发明授权
    • Process for producing vinyl chloride polymer
    • 制备氯乙烯聚合物的方法
    • US06242562B1
    • 2001-06-05
    • US09468951
    • 1999-12-22
    • Takashi KobayashiTadashi Amano
    • Takashi KobayashiTadashi Amano
    • C08F624
    • C08F6/003C08L27/06
    • A process for producing a vinyl chloride polymer is provided which includes the steps of: (A) suspension polymerizing vinyl chloride or a monomer mixture containing vinyl chloride, in an aqueous medium to obtain a polymer slurry; (B) stripping unreacted monomers remaining in the polymer slurry; and (C) subjecting the polymer slurry having passed through the step (B), to dehydration at a temperature of from 80° C. to 95° C., preferably within 60 minutes after the stripping. According to this process, the polymer cake obtained after the polymer slurry Is dehydrated can be made to have a greatly low water content. Hence the drying time in the drying step can be shortened to bring about an improvement in productivity and also to achieve a reduction of energy consumption in the drying step and consequently a reduction of production cost. Vinyl chloride polymer dried products having good anti-initial discoloration properties can be obtained.
    • 提供了一种制备氯乙烯聚合物的方法,其包括以下步骤:(A)在水性介质中将氯乙烯或含有氯乙烯的单体混合物悬浮聚合以获得聚合物浆料;(B)将未反应的单体残留在 聚合物浆料; 和(C)使通过步骤(B)的聚合物浆料在80℃至95℃的温度下脱水,优选在剥离后60分钟内脱水。 根据该方法,可以使聚合物浆料脱水后得到的聚合物饼具有极低的含水量。 因此,干燥步骤中的干燥时间可以缩短,从而实现生产率的提高,并且还能够实现干燥步骤中的能量消耗的降低,从而降低生产成本。 可以获得具有良好抗初始变色特性的氯乙烯聚合物干燥产品。