公开(公告)号：US4166789A

公开(公告)日：1979-09-04

申请号：US910430

申请日：1978-05-30

申请人： Yukio Imai ,  Kunio Takeda ,  Jiro Terukina

发明人： Yukio Imai ,  Kunio Takeda ,  Jiro Terukina

IPC分类号： B03C1/12

CPC分类号： B03C1/12

摘要： A magnetic separator comprising a feed hopper for a raw material to be separated, chutes for separating and discharging respectively the concentrate and the tailing magnetically separated from each other, a rotary drum incorporated in the casing and having separation walls of a non-magnetic material disposed on both sides thereof and forming therebetween at least one feed separation passageway extending from the feed hopper on the rotation side of the rotary drum up to the discharge shoots, and series of stationary magnetic poles disposed at the back of both of the separation walls.

摘要翻译： 一种磁选机，包括用于待分离原材料的进料斗，分别排出浓缩物的滑槽和彼此磁性分离的拖尾;旋转滚筒，其结合在壳体中并具有设置在非磁性材料上的分隔壁 在其两侧形成有至少一个进料分离通道，该进料分离通道从旋转滚筒的旋转侧的进料斗延伸到排出喷嘴，以及设置在两个分隔壁背面的一系列固定磁极。

公开(公告)号：US06643241B2

公开(公告)日：2003-11-04

申请号：US09775845

申请日：2001-02-02

申请人： Kunio Takeda

发明人： Kunio Takeda

IPC分类号： G11B3302

CPC分类号： G11B17/047 ,  G11B17/056

摘要： In an optical disk reproducing apparatus 1 in which a mounting tray slides to a projected position and a contained position with respect to the apparatus main body, to slide the mounting tray at a series of continuous predetermined speeds independent of change in environmental conditions. A series of continuous application voltages, to be supplied from a drive source 8 to an output motor 16 so as to slide a mounting tray 3 at a series of continuous speeds, for use in an use environment of the highest frequency of use where the mounting tray 3 slides at a series of continuous speeds, are preset-stored in computation means 21. When the mounting tray 3 is actually slided by an output from the output motor 16, if the preset speeds are not attained, the computation means 21 outputs a command signal to the drive source 8 to appropriately correct the application voltages to the output motor 16.

摘要翻译： 在其中安装托盘相对于装置主体滑动到突出位置和容纳位置的光盘再现装置1中，以独立于环境条件变化的一系列连续的预定速度滑动安装托盘.A系列 连续施加电压将从驱动源8供给到输出电动机16，以便以一系列连续的速度滑动安装盘3，以用于最高使用频率的使用环境，其中安装托盘3 一系列连续速度的幻灯片预先存储在计算装置21中。当安装托盘3实际上由输出马达16的输出滑动时，如果没有达到预设速度，则计算装置21输出命令信号 到驱动源8以适当地校正到输出电动机16的施加电压。

公开(公告)号：US06560183B2

公开(公告)日：2003-05-06

申请号：US09768562

申请日：2001-01-24

申请人： Kunio Takeda

发明人： Kunio Takeda

IPC分类号： G11B3302

CPC分类号： G11B17/056

摘要： In a reproduction apparatus of an optical disk configured for sliding a placement tray so as to take protrusion and accommodation positions with respect to an apparatus body, sliding of the placement tray is started at a low speed and the placed optical disk is held stable irrespective of variation in environmental conditions. The present apparatus is configured so that calculation means 21 of control means 15 outputs a command signal for stepwise increasing an applied voltage to an output motor 16 until a placement tray 3 starts sliding to a drive power source 8 if an initial applied voltage in which the drive power source 8 is the low applied voltage is supplied to the output motor 16 of driving means 14 for driving and sliding the placement tray 3 and the placement tray 3 does not slide due to a large load applied on the placement tray 3.

摘要翻译： 在被配置为滑动放置托盘以便相对于装置主体进行突出和容纳位置的光盘的再现装置中，放置托盘的滑动以低速开始，并且放置的光盘保持稳定，而不管 环境条件的变化。 本装置被配置为使得控制装置15的计算装置21输出用于逐步增加施加电压到输出电动机16的命令信号，直到放置盘3开始滑动到驱动电源8，如果其中的初始施加电压 驱动电源8是低驱动电压被提供给驱动装置14的输出电动机16，用于驱动和滑动放置盘3，并且由于施加在放置盘3上的大的负载，放置盘3不滑动。

公开(公告)号：US3980465A

公开(公告)日：1976-09-14

申请号：US511371

申请日：1974-10-02

申请人： Reijiro Nishida ,  Kunio Takeda ,  Dentaro Kaneko ,  Kunio Uchida

发明人： Reijiro Nishida ,  Kunio Takeda ,  Dentaro Kaneko ,  Kunio Uchida

IPC分类号： C22B1/14 ,  C22B1/24

CPC分类号： C22B1/2413

摘要： Iron-ore oxidized pellets are produced from magnetite concentrate by the addition to the magnetite concentrate of at least one calcium compound selected from the group consisting of slaked lime, quicklime and limestone, to a basicity of 1 to 5, granulating the mixture thus prepared, drying the same, preheating the same at a temperature of from 1000.degree. to 1150.degree.C for 3 to 10 minutes, and thereafter firing the same.

摘要翻译： 铁矿石氧化的颗粒是由磁铁矿精矿通过添加到选自熟石灰，生石灰和石灰石中的至少一种钙化合物的磁铁矿浓缩物制成，碱度为1至5，将如此制备的混合物造粒， 将其干燥，在1000〜1150℃的温度下预热3〜10分钟，然后进行烧成。