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1. 发明申请

US20110042279A1 DEVICE AND METHOD FOR CLASSIFYING PARTICLES 审中-公开
标题翻译：用于分类颗粒的装置和方法
公开(公告)号：US20110042279A1
公开(公告)日：2011-02-24
申请号：US12728644
申请日：2010-03-22
申请人： Hiroyuki MORIYA , Kazuya HONGO , Hiroshi KOJIMA , Seiichi TAKAGI , Tetsuo OHTA
发明人： Hiroyuki MORIYA , Kazuya HONGO , Hiroshi KOJIMA , Seiichi TAKAGI , Tetsuo OHTA
IPC分类号： B03B5/62
CPC分类号： B03B5/64 , B03B5/00
摘要： A classification device includes: a classification channel, a particle dispersion delivery channel having an opening for introducing a particle dispersion at one end thereof with the other end connected to the classification channel via a junction, a conveying fluid feed channel having an opening for introducing a conveying fluid at one end thereof with the other end connected to the classification channel, and at least one collection channel for collecting separated particles, the collection channel having an opening at one end thereof with the other end connected to the classification channel, the junction and the classification channel having substantially equal widths, and at least one of the at least one collection channel having a bottom wall with an upwardly convex shape in the middle portion of its width.
摘要翻译：分类装置包括：分级通道，具有用于在其一端引入粒子分散体的开口的颗粒分散体输送通道，另一端经由连接部连接到分级通道;输送流体供给通道，具有用于引入在其一端输送流体，另一端连接到分级通道，以及用于收集分离的颗粒的至少一个收集通道，收集通道在其一端具有开口，另一端连接到分级通道，所述分类通道具有基本相等的宽度，并且所述至少一个收集通道中的至少一个收集通道具有在其宽度的中间部分中具有向上凸起形状的底壁。

2. 发明申请

US20110011776A1 CLASSIFYING APPARATUS AND METHOD 审中-公开
标题翻译：分类装置和方法
公开(公告)号：US20110011776A1
公开(公告)日：2011-01-20
申请号：US12699567
申请日：2010-02-03
申请人： Kazuya HONGO , Tetsuo OHTA , Hiroshi KOJIMA , Seiichi TAKAGI
发明人： Kazuya HONGO , Tetsuo OHTA , Hiroshi KOJIMA , Seiichi TAKAGI
IPC分类号： B03B5/62
CPC分类号： B03B5/64 , B03B5/00
摘要： A classifying apparatus includes: a classifying channel that, in an upper portion, has a channel through which a particle dispersion is transported, and that, in a lower portion, has a channel through which transporting liquid is transported; a particle dispersion introducing channel where one end has an opening into which the particle dispersion is introduced, and another end is connected to the channel through which the particle dispersion is transported; a transporting liquid introducing channel where one end has an opening into which the transporting liquid is introduced, and another end is connected to the channel through which the transporting liquid is transported; and at least one recovery channel as defined herein, a channel width of the channel through which the particle dispersion is transported being smaller than a channel width of the channel through which the transporting liquid is transported, in the classifying channel.
摘要翻译：分类装置包括：分级通道，其在上部具有通过其传送颗粒分散体的通道，并且在下部具有通过所述通道输送输送液体; 粒子分散液引入通道，其一端具有引入颗粒分散体的开口，另一端连接到通过其传输颗粒分散体的通道; 输送液体导入通道，其一端具有导入输送液体的开口，另一端与运送液体通过的通道连接; 以及如本文所定义的至少一个恢复通道，粒子分散体通过其输送的通道的通道宽度小于分级通道中输送液体通过的通道的通道宽度。

3. 发明申请

US20100072112A1 SEPARATION METHOD AND SEPARATION APPARATUS 有权
标题翻译：分离方法和分离装置
公开(公告)号：US20100072112A1
公开(公告)日：2010-03-25
申请号：US12397714
申请日：2009-03-04
申请人： Hiroshi KOJIMA , Kazuya HONGO , Seiichi TAKAGI , Tetsuo OHTA
发明人： Hiroshi KOJIMA , Kazuya HONGO , Seiichi TAKAGI , Tetsuo OHTA
IPC分类号： B03C1/32 , B03D1/02 , B07C5/344
CPC分类号： B03B5/36 , B01L3/502753 , B03B5/00 , B03B5/623 , B03B5/66 , B33Y80/00 , G01N15/0255
摘要： A separation apparatus contains: a dispersion liquid introduction path to which a dispersion liquid containing particles is introduced; a separation path that has a inclined upper face inclined with respect to a direction of gravity and separates the particles; and a discharge path from which particles separated by the separation path are discharged.
摘要翻译：分离装置包括：引入含有颗粒的分散液的分散液引入路径; 分离路径，其具有相对于重力方向倾斜的倾斜上表面并分离所述颗粒; 以及排出由分离路径分离的粒子的排出路径。

4. 发明申请

US20100122957A1 MICROCHANNEL DEVICE, SEPARATION APPARATUS, AND SEPARATION METHOD 有权
标题翻译：微通道器件，分离装置和分离方法
公开(公告)号：US20100122957A1
公开(公告)日：2010-05-20
申请号：US12422528
申请日：2009-04-13
申请人： Kazuya HONGO , Takayuki YAMADA , Seiichi TAKAGI , Hiroshi KOJIMA , Masaki HIROTA , Kazuaki TABATA , Tetsuo OHTA
发明人： Kazuya HONGO , Takayuki YAMADA , Seiichi TAKAGI , Hiroshi KOJIMA , Masaki HIROTA , Kazuaki TABATA , Tetsuo OHTA
IPC分类号： B01D41/00 , B01D43/00 , B01D37/00
CPC分类号： B01D63/082 , B01D69/10 , B01D71/022 , B01D2313/086 , B01D2325/021 , B01L3/502753 , B33Y80/00 , Y10T137/2224
摘要： A microchannel device is provided, the microchannel device containing a microfluidic channel including a sub fluidic channel in which at least one filtration diaphragm is provided, wherein the microfluidic channel has at least a supply port, a first discharge port and a second discharge port, the supply port and the first discharge port are connected through the filtration diaphragm, the supply port and the second discharge port are connected without the filtration diaphragm, and the filtration diaphragm is provided parallel to a fluidic channel direction of the microfluidic channel.
摘要翻译：提供了一种微通道装置，所述微通道装置包含微流体通道，所述微流体通道包括其中设置有至少一个过滤隔膜的副流体通道，其中所述微流体通道至少具有供给口，第一排出口和第二排出口，供给口和第一排出口通过过滤膜连接，供给口和第二排出口连接而不需要过滤隔膜，并且过滤隔膜平行于微流体通道的流体通道方向设置。

5. 发明申请

US20100072116A1 CLASSIFYING DEVICE AND METHOD OF CLASSIFICATION 有权
标题翻译：分类装置和分类方法
公开(公告)号：US20100072116A1
公开(公告)日：2010-03-25
申请号：US12391694
申请日：2009-02-24
申请人： Kazuaki TABATA , Hiroshi KOJIMA , Kazuya HONGO , Takayuki YAMADA , Seiichi TAKAGI , Tetsuo OHTA , Masaki HIROTA
发明人： Kazuaki TABATA , Hiroshi KOJIMA , Kazuya HONGO , Takayuki YAMADA , Seiichi TAKAGI , Tetsuo OHTA , Masaki HIROTA
IPC分类号： B07C5/24 , B07B13/04
CPC分类号： G01N15/042 , G01N15/0272
摘要： A classifying device for classifying particles using a centrifugal force contains a microchannel includes a curved portion including a first tubular channel and a second tubular channel; and a diaphragm that is provided within the curved portion, and that is located at a position between the first tubular channel and the second tubular channel; and wherein the diaphragm has at least a first apertured group formed in a central region of the diaphragm and a second apertured group formed in a first end region and a second end region of the diaphragm, the first apertured group and the second apertured group communicate the first tubular channel with the second tubular channel along a direction of the centrifugal force, the first apertured group has a mesh, and the second apertured group has a mesh that is different in size from the mesh of the first apertured group.
摘要翻译：使用离心力分级颗粒的分选装置包括微通道，其包括包括第一管状通道和第二管状通道的弯曲部分; 以及设置在所述弯曲部分内并且位于所述第一管状通道和所述第二管状通道之间的位置处的隔膜; 并且其中所述隔膜具有形成在所述隔膜的中心区域中的至少第一有孔组，以及形成在所述隔膜的第一端部区域和第二端部区域中的第二有孔组，所述第一开孔组和所述第二有孔组件将第一管状通道，其具有沿离心力方向的第二管状通道，第一有孔组具有网状物，第二有孔组具有与第一有孔组的网格尺寸不同的网格。

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