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1. 发明授权

US08491682B2 Abrasive particles, method of manufacturing the abrasive particles, and method of manufacturing chemical mechanical polishing slurry 有权
标题翻译：研磨颗粒，磨粒的制造方法以及化学机械研磨浆的制造方法
公开(公告)号：US08491682B2
公开(公告)日：2013-07-23
申请号：US12344458
申请日：2008-12-27
申请人： Suk Min Hong , Myung Won Suh , Yong Kuk Kim , Joon Ha Hwang , Jeong Yun Kim , Dong Hyun Kim
发明人： Suk Min Hong , Myung Won Suh , Yong Kuk Kim , Joon Ha Hwang , Jeong Yun Kim , Dong Hyun Kim
IPC分类号： B24D3/02 , C01F17/00
CPC分类号： C09G1/02 , C09K3/1409 , C09K3/1463
摘要： Disclosed are abrasive particles, a method for manufacturing the abrasive particles, and a method for manufacturing a Chemical Mechanical Polishing (CMP) slurry. The method for manufacturing abrasive particles for the CMP slurry includes preparing a raw material precursor, drying the raw material precursor, and calcining the dried raw material precursor using a calcination furnace where a gas atmosphere having relatively less oxygen in comparison with an air atmosphere is created.
摘要翻译：公开了磨料颗粒，磨料颗粒的制造方法以及化学机械抛光（CMP）浆料的制造方法。用于制造CMP浆料的磨料颗粒的方法包括制备原料前体，干燥原料前体，并使用煅烧炉煅烧干燥的原料前体，其中产生与空气气氛相比较少氧的气体气氛。

2. 发明授权

US06199727B1 Apparatus for binding thread running through button sewed on garment 失效
标题翻译：用于通过缝合在衣服上的纽扣来穿线的装置
公开(公告)号：US06199727B1
公开(公告)日：2001-03-13
申请号：US09423717
申请日：1999-11-12
申请人： Myung Won Suh
发明人： Myung Won Suh
IPC分类号： A41M4300
CPC分类号： D05B3/14
摘要： An apparatus for binding a button-fixing thread running through a button sewed on a garment or other fabric, which is capable of winding a binding thread around the button-fixing thread by several turns in a safe, simple, easy and convenient manner while forming a twist with the binding thread at every turn, thereby not only preventing the button from being separated due to a loosening of the button-fixing thread during a strong washing operation or an operation of passing the button through a button slit formed in the garment, but also achieving an improvement in the binding operation and an improvement in the reliability in use. The apparatus includes a thread hooking plate adapted to hook a binding thread to be wound around a button-fixing thread, a twisting member adapted to twist the binding thread hooked by the thread hooking plate and to separate the twisted binding thread from the thread hooking plate after the thread hooking plate rotates by a predetermined angle, and a twist forming member fixedly mounted to an end of the second actuating shaft disposed in the vicinity of the twisting member, the twist forming member adapted to hook the binding thread twisted by the twisting member after the twisting member rotates by a predetermined angle, thereby forming a complete twist with the binding thread.
摘要翻译：一种用于捆绑穿过衣服或其他织物上的按钮的按钮固定线的装置，其能够以安全，简单，容易和方便的方式在安装，简单，容易和方便的方式下将绑定线缠绕在按钮固定线上几圈，同时形成与每次转动时的装订线扭转，由此不仅防止按钮固定线在强烈的洗涤操作期间松动而使按钮分离，或者使按钮通过形成在衣服中的按钮狭缝的操作，而且还实现了装订操作的改进和使用可靠性的提高。该装置包括一个适于钩住缠绕在按钮固定螺纹上的装订螺纹的螺纹钩板，一个扭转构件，其适于扭转由钩挂板钩住的装订螺纹，并将扭绞装订螺纹与螺纹钩分离在所述螺纹钩板旋转预定角度之后，并且扭转形成构件固定地安装到设置在所述扭转构件附近的所述第二致动轴的端部，所述加捻形成构件适于钩住由所述扭转构件在扭转构件旋转预定角度之后，由此与装订螺纹形成完全扭转。

3. 发明授权

US06234096B1 Button feeding device with both width control function and centering function 失效
标题翻译：按钮进给装置具有宽度控制功能和定心功能
公开(公告)号：US06234096B1
公开(公告)日：2001-05-22
申请号：US09555049
申请日：2000-05-24
申请人： Myung Won Suh
发明人： Myung Won Suh
IPC分类号： D05B322
CPC分类号： D05B3/22
摘要： A device for feeding buttons to a sewing position. The device centers the buttons and adjusts the width and height of a button feeding passage in accordance with the dimension of the buttons to be conveyed by a conveyor belt, thus appropriately arranging the buttons on garments at the sewing position. The device has two movable guide beds defining a button guide channel. A height adjusting unit is provided above the button guide channel and is vertically moved relative to the channel in accordance with the dimension of the buttons, thus adjusting the height of the channel. A width adjusting unit is operated in conjunction with the two guide beds so as to adjust the width of the channel in accordance with a width of the buttons. A centering unit is operated in conjunction with the width adjusting unit so as to center each of the conveyed buttons at an outlet of the channel. A rotatable feeding unit is arranged to be rotatable between the outlet of the channel and the sewing position, thus feeding the centered buttons from the outlet of the channel to the sewing position.
摘要翻译：用于将按钮进给到缝纫位置的装置。该装置使按钮居中，并根据由传送带传送的按钮的尺寸调节按钮进给通道的宽度和高度，从而将衣服上的按钮适当地布置在缝合位置。该装置具有限定按钮引导通道的两个可动导向床。高度调节单元设置在按钮引导通道上方，并且根据按钮的尺寸相对于通道垂直移动，从而调节通道的高度。宽度调节单元与两个导向床一起操作，以便根据按钮的宽度来调节通道的宽度。定心单元与宽度调节单元结合操作，以使每个被传送的按钮位于通道的出口处。可旋转进给单元布置成可在通道的出口与缝合位置之间旋转，从而将中心的按钮从通道的出口进给到缝合位置。

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