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    • 1. 发明授权
    • Apparatus for refining ferrosilicon
    • 硅铁精炼设备
    • US4347614A
    • 1982-08-31
    • US127279
    • 1980-03-05
    • Yoshiyuki NakamuraSeiichi MatsubaraTakashi MatsuiTaiji KumagaiTaizo SengaTsutomu Fukutsu
    • Yoshiyuki NakamuraSeiichi MatsubaraTakashi MatsuiTaiji KumagaiTaizo SengaTsutomu Fukutsu
    • C21C5/52C22C35/00H05B7/00
    • C21C5/5264C21C5/52C22C35/005Y02P10/216
    • A gas having high CO content evolved at reaction zone in a ferrosilicon-refining electric furnace is burned and deflected to wipe transversely on the top level of the charged raw materials with the aid of air introduced near electrodes through an air pipe. The burning of the gas is so controlled that a content of oxygen in the burned gas is within a range of 12-17% by volume by controlling a volume of the air to be introduced near electrodes as well as a volume of air invading into the furnace through a poking window and a gap between a shell of the furnace and a heat-shielding hood above the furnace. The CO-rich gas which has heretofore been exhausted in vain from the furnace can now be used to preheat the charged raw materials and prevents the furnace from blocking due to formation of crusts at the top level of the charged raw materials. The exhaust gas is now less noxious, has a higher temperature that can be used for driving a turbine of a generator. High heat efficiency, high quality of ferrosilicon, useful electric power and less blocking troubles can be obtained in a simple and economical way.
    • 在硅铁精炼电炉中在反应区放出的具有高CO含量的气体被燃烧并偏转以借助于通过空气管引入电极附近的空气横向擦拭带电原料的顶部水平。 气体的燃烧受到控制,通过控制在电极附近引入的空气的体积以及侵入到气体中的空气的体积,燃烧气体中的氧含量在12-17体积%的范围内 炉子通过捅窗和炉壳之间的间隙和炉上方的遮光罩。 迄今为止,已经从炉中排出的富含CO的气体现在可以用于预热加入的原料,并且防止由于在带电原料的顶层形成结壳而导致的炉堵塞。 废气现在较少有毒,具有可用于驱动发电机的涡轮机的较高温度。 以简单经济的方式可以获得高热效率,高质量的硅铁,有用的电力和较少的阻塞故障。
    • 2. 发明授权
    • Method and apparatus for refining ferrosilicon
    • 硅铁精炼方法及设备
    • US4255184A
    • 1981-03-10
    • US53480
    • 1979-06-29
    • Yoshiyuki NakamuraSeiichi MatsubaraTakashi MatsuiTaiji KumagaiTaizo SengaTsutomu Fukutsu
    • Yoshiyuki NakamuraSeiichi MatsubaraTakashi MatsuiTaiji KumagaiTaizo SengaTsutomu Fukutsu
    • C21C5/52C22C35/00
    • C21C5/5264C21C5/52C22C35/005Y02P10/216
    • A gas having high CO content evolved at reaction zone in a ferrosilicon-refining electric furnace is burned and deflected to wipe transversely on the top level of the charged raw materials with the aid of air introduced near electrodes through an air pipe. The burning of the gas is so controlled that a content of oxygen in the burned gas is within a range of 12-17% by volume by controlling a volume of the air to be introduced near electrodes as well as a volume of air invading into the furnace through a poking window and a gap between a shell of the furnace and a heat-shielding hood above the furnace. The CO-rich gas which has heretofore been exhausted in vain from the furnace can now be used to preheat the charged raw materials and prevents the furnace from blocking due to formation of crusts at the top level of the charged raw materials. The exhaust gas is now less noxious, has a higher temperature that can be used for driving a turbine of a generator. High heat efficiency, high quality of ferrosilicon, useful electric power and less blocking troubles can be obtained in a simple and economical way.
    • 在硅铁精炼电炉中在反应区放出的具有高CO含量的气体被燃烧并偏转以借助于通过空气管引入电极附近的空气横向擦拭带电原料的顶部水平。 气体的燃烧受到控制,通过控制在电极附近引入的空气的体积以及侵入到气体中的空气的体积,燃烧气体中的氧含量在12-17体积%的范围内 炉子通过捅窗和炉壳之间的间隙和炉上方的遮光罩。 迄今为止,已经从炉中排出的富含CO的气体现在可以用于预热加入的原料,并且防止由于在带电原料的顶层形成结壳而导致的炉堵塞。 废气现在较少有毒,具有可用于驱动发电机的涡轮机的较高温度。 以简单经济的方式可以获得高热效率,高质量的硅铁,有用的电力和较少的阻塞故障。
    • 4. 发明授权
    • Image-forming method, magnetic toner, and process unit
    • 图像形成方法,磁性调色剂和处理单元
    • US08841054B2
    • 2014-09-23
    • US12254393
    • 2008-10-20
    • Tadashi DojoMichihisa MagomeEriko YanaseTakashi MatsuiTomohisa SanoAkira SakakibaraShuichi Hiroko
    • Tadashi DojoMichihisa MagomeEriko YanaseTakashi MatsuiTomohisa SanoAkira SakakibaraShuichi Hiroko
    • G03G15/08G03G9/083G03G9/08
    • G03G9/083G03G9/0827G03G15/0813
    • An image-forming method is provided which can provide stable image density irrespective of use environments and does not cause image defects such as fogging, tailing, or transfer voids, even when being applied to a developing sleeve with a reduced diameter. In the image-forming method, a latent image bearing member and a toner bearing member bearing a magnetic toner on its surface and having inside a unit for generating a magnetic field are placed with a predetermined interval, and an alternating field is applied between the latent image bearing member and the toner bearing member, and an electrostatic latent image borne by the latent image bearing member is developed with the magnetic toner. The toner bearing member has a specific diameter, and the magnetic toner has a specific circularity and a specific compressibility. The total energy of the toner measured with a powder flowability measuring apparatus satisfies a specific value.
    • 即使施加到直径减小的显影套筒上,也可以不管使用环境如何,都能够提供稳定的图像浓度的图像形成方法,并且不会引起图像缺陷,如起雾,拖尾或转印空隙。 在图像形成方法中,以预定间隔放置潜像承载部件和在其表面上具有磁性调色剂并且具有用于产生磁场的单元内的调色剂承载部件,并且在潜在的 图像承载部件和调色剂承载部件以及由潜像承载部件承载的静电潜像用磁性调色剂显影。 调色剂承载构件具有特定直径,并且磁性调色剂具有特定的圆形度和特定的可压缩性。 用粉末流动性测量装置测量的调色剂的总能量满足特定值。
    • 9. 发明授权
    • Floating chuck mechanism
    • 浮动卡盘机构
    • US08157271B2
    • 2012-04-17
    • US12030519
    • 2008-02-13
    • Hisataka SatoNaomasa MukaideMasayuki TakeshimaTakashi Matsui
    • Hisataka SatoNaomasa MukaideMasayuki TakeshimaTakashi Matsui
    • B23B31/08B23B31/36
    • B23B31/36Y10T279/25Y10T279/26
    • A floating chuck mechanism provided at a workhead that is arranged at a processing apparatus for sandwiching a cylindrical-shaped workpiece by means of two center members along a rotational axis, the floating chuck mechanism causing the workpiece to rotate about the rotational axis and correcting an eccentricity between the rotational axis and a center of an outer diameter of the workpiece, includes a chuck body portion including plurality of clamp jaws for holding the workpiece from the outer peripheral side thereof, and a chuck base portion fixed to the workhead so as to rotate therewith, the chuck base portion including a fixed portion fixed to the workhead and a slide portion slidable along a slide surface perpendicular to the rotational axis. The chuck body portion is fixed to the slide portion and sliding along the slide surface so as to correct the eccentricity.
    • 一种浮动卡盘机构,设置在工作头处,该工作头布置在用于通过两个中心构件沿旋转轴线夹持圆柱形工件的处理装置,浮动卡盘机构使工件绕旋转轴线旋转并校正偏心度 在旋转轴线和工件的外径的中心之间包括夹具主体部分,其包括用于从其外周侧保持工件的多个夹钳爪和固定到工作头上以便随着其旋转的卡盘基部 所述卡盘基部包括固定在所述工作头上的固定部和可沿着与所述旋转轴垂直的滑动面滑动的滑动部。 卡盘主体部分固定在滑动部分上并沿滑动表面滑动,以校正偏心。