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    • 3. 发明申请
    • SHEET FEEDING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME
    • 板材进料单元和图像形成装置
    • US20080093792A1
    • 2008-04-24
    • US11849528
    • 2007-09-04
    • Jin Soo LeeJae Yong KimKi Hun Kim
    • Jin Soo LeeJae Yong KimKi Hun Kim
    • B65H3/06B65H1/08
    • B41J13/103
    • A sheet feeding unit and an image forming apparatus having the same. The image forming apparatus includes a body and the sheet feeding unit to supply sheets into the body. The sheet feeding unit includes a sheet feeding cassette coupled to the body, a sheet lifting plate positioned in the sheet feeding cassette to stack sheets thereon, a pick-up device to feed the sheets piece by piece from the sheet feeding plate, and an adjustment unit to vary a sheet feeding force by which the sheets are fed from the sheet lifting plate. Accordingly, the sheets can be smoothly fed into the body without skewing through adjustment of a sheet feeding force of the pick-up device.
    • 一种送纸单元和具有该供纸单元的图像形成装置。 图像形成装置包括主体和供纸单元,用于将纸张供给到主体中。 送纸单元包括一个联接到主体的送纸盒,位于送纸盒中的纸张提升板,用于在纸张上叠放纸张;拾纸装置,用于从片材供给板一张一片地进给, 单元以改变从片材提升板供给片材的片材进给力。 因此,可以通过调节拾取装置的送纸力而使纸张平稳地进给到主体中而不会偏斜。
    • 4. 发明授权
    • Sheet feeding unit and image forming apparatus having the same
    • 送纸单元及其成像设备
    • US07673872B2
    • 2010-03-09
    • US11849528
    • 2007-09-04
    • Jin Soo LeeJae Yong KimKi Hun Kim
    • Jin Soo LeeJae Yong KimKi Hun Kim
    • B65H1/10B65H1/12
    • B41J13/103
    • A sheet feeding unit and an image forming apparatus having the same. The image forming apparatus includes a body and the sheet feeding unit to supply sheets into the body. The sheet feeding unit includes a sheet feeding cassette coupled to the body, a sheet lifting plate positioned in the sheet feeding cassette to stack sheets thereon, a pick-up device to feed the sheets piece by piece from the sheet feeding plate, and an adjustment unit to vary a sheet feeding force by which the sheets are fed from the sheet lifting plate. Accordingly, the sheets can be smoothly fed into the body without skewing through adjustment of a sheet feeding force of the pick-up device.
    • 一种送纸单元和具有该供纸单元的图像形成装置。 图像形成装置包括主体和供纸单元,用于将纸张供给到主体中。 送纸单元包括一个联接到主体的送纸盒,位于送纸盒中的纸张提升板,用于在纸张上叠放纸张;拾纸装置,用于从片材供给板一张一片地进给, 单元以改变从片材提升板供给片材的片材进给力。 因此,可以通过调节拾取装置的送纸力而使纸张平稳地进给到主体中而不会偏斜。
    • 5. 发明授权
    • Non-gel based two-dimensional protein separation multi-channel devices
    • 非凝胶二维蛋白分离多通道器件
    • US08298394B2
    • 2012-10-30
    • US12531281
    • 2009-05-25
    • Myeong Hee MoonKi Hun Kim
    • Myeong Hee MoonKi Hun Kim
    • B01D57/02
    • G01N27/44773G01N27/44782G01N27/44795G01N30/0005G01N35/1097G01N2030/003
    • Provided is a multi-channel apparatus for non-gel based two-dimensional protein separation. One or more flat channels are arranged in parallel and have an isoelectric focusing section for primarily separating proteins from protein samples according to isoelectric point (pI) and a flow field-flow fractionation section for secondarily separating the primarily separated proteins according to molecular weight, thereby making it possible to simultaneously separate the proteins in multiple channels, to increase a protein separation speed, and to overcome limitation to sample injection due to an increase in channel volume. The apparatus can separate the proteins according to pI and molecular weight, be safe from denaturation of the protein in the process of protein separation, automatically remove an ampholyte used for pI-based separation, and separately detecting the separated proteins to identify the proteins using nanoflow liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS-MS).
    • 提供了一种用于非凝胶二维蛋白分离的多通道装置。 一个或多个扁平通道平行布置并具有等电聚焦部分,用于根据等电点(pI)和流场分流分离部分主要从蛋白质样品中分离蛋白质,以便根据分子量二次分离主要分离的蛋白质,从而 使得可以同时分离多个通道中的蛋白质,以增加蛋白质分离速度,并且克服由于通道体积的增加而对样品注入的限制。 该装置可以根据pI和分子量分离蛋白质,蛋白质分离过程中蛋白质的变性是安全的,自动去除用于pI的分离的两性电解质,并分别检测分离的蛋白质以使用nanoflow鉴定蛋白质 液相色谱 - 电喷雾离子化 - 串联质谱(LC-ESI-MS-MS)。
    • 6. 发明授权
    • Domestic injection type ultrasonic washing apparatus
    • 国产注射式超声波清洗机
    • US07581553B2
    • 2009-09-01
    • US11271340
    • 2005-11-10
    • Ki Hun KimSeong Keun LimHyun Chul LeeSang Wook Park
    • Ki Hun KimSeong Keun LimHyun Chul LeeSang Wook Park
    • B08B3/02
    • B08B3/02A23N12/02B05B1/14B05B17/0646B08B3/12B08B2203/0288
    • Disclosed herein is a domestic injection-type ultrasonic washing apparatus comprising an oscillator module and an injector module. The oscillator module includes an oscillation circuit unit provided with various elements to generate electric vibration, ultrasonic vibrators located underneath the oscillation circuit unit and electrically connected to the oscillation circuit unit to convert the electric vibration to mechanical vibration, and a radiation plate having vibrator seating openings. The injector module includes a raw water inlet portion, a fluid passage housing having an inner fluid passage to allow inlet raw water to pass while coming into contact with the radiation plate, and injection nozzles to ultrasonically vibrate and inject the raw water. The washing apparatus achieves reduction in the size thereof, and ease of assembly, repair and exchange of damaged modules. Also, the washing apparatus shows improved radiation effect and uniform supply of wash water.
    • 本文公开了一种家用注射型超声波清洗装置,其包括振荡器模块和注射器模块。 所述振荡器模块包括具有产生电振动的各种元件的振荡电路单元,位于所述振荡电路单元下方并与振荡电路单元电连接以将电振动转换为机械振动的超声波振子,以及具有振动器座部开口 。 喷射器模块包括原水入口部分,流体通道壳体,其具有内部流体通道,以允许入口原水在与辐射板接触的同时通过;以及喷嘴,用于超声振动并注入原水。 洗涤装置的尺寸减小,易于组装,修理和损坏的模块的更换。 此外,洗涤装置显示改善的辐射效果和洗涤水的均匀供应。