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1. 发明授权

EP2669673B1 Bubble reduction device, chromotography device, bubble reduction method, and bubble reduction program 有权转让
公开(公告)号：EP2669673B1
公开(公告)日：2018-12-26
申请号：EP13169243.6
申请日：2013-05-24
申请人： ARKRAY, Inc.
发明人： Satake, Seiji , Kasai, Tokuo , Sezaki, Akira , Matsubara, Takeshi
IPC分类号： G01N30/26 , A61M1/36 , B01D15/16 , B01D19/00 , G01N30/20 , G01N30/24 , G01N30/32
CPC分类号： G01N30/06 , B01D15/16 , B01D19/0036 , B01D19/0063 , B01L3/502723 , G01N30/04 , G01N30/20 , G01N30/24 , G01N30/26 , G01N2030/322 , G01N2030/8822
摘要： A bubble reduction device, chromatography device, bubble reduction method and bubble reduction program capable of reducing bubbles in an eluent. Included are a liquid accommodation portion (12A), a liquid supply apparatus (63), an air layer formation apparatus (72), a first channel (14) and an evacuation portion (76). The liquid accommodation portion (12A) accommodates a liquid that is to elute an analysis component from a specimen adsorbed to an adsorption portion. The liquid supply apparatus (63), by operation of a rod (66) pushing up and pulling down, sucks and discharges the liquid through an aperture portion of a tube portion (65), the aperture portion being oriented upward. The air layer formation apparatus (72) forms an air layer in the tube portion (65). The first channel (14) connects the liquid supply apparatus (63) with the liquid accommodation portion (12A). The evacuation portion (76) is connected to the first channel (14) via a first switching valve (74) and evacuates the air layer through the first channel (14).

2. 发明授权

EP2221616B1 Liquid chromatography apparatus 有权
标题翻译：液相色谱仪
公开(公告)号：EP2221616B1
公开(公告)日：2013-11-20
申请号：EP10165796.3
申请日：2007-02-08
申请人： ARKRAY, Inc.
发明人： Sugiyama, Koji , Sakai, Toshikatsu , Hongo, Yoshikiyo , Sezaki, Akira , Kamada, Takanori
IPC分类号： G01N30/34 , G01N30/06 , B01D19/00 , G01N33/72
CPC分类号： G01N30/34 , B01D19/0036 , B01D19/0063 , G01N30/06 , G01N2030/342
摘要： The present invention relates to a liquid chromatography apparatus X, which is provided with a deaerator 4. The liquid chromatography apparatus X is further provided with a dissolved oxygen density adjusting means for maintaining a density of dissolved oxygen in an eluting solution to be supplied to a column 60 constant. Preferably, the dissolved oxygen density adjusting means is configured so as to adjust the density of the dissolved oxygen in the eluting solution by adjusting a degree of decompression in a decompression space of the deaerator 4 based on a measurement result by temperature measurement means 40A, 40B, and 40C for measuring the temperature of the eluting solution.

3. 发明公开

EP2669673A1 Bubble reduction device, chromotography device, bubble reduction method, and bubble reduction program 有权转让
标题翻译： Blasenreduzierungsvorrichtung，Chromatographievorrichtung，Blasenreduzierungsverfahren und Blasenreduzierungsprogramm
公开(公告)号：EP2669673A1
公开(公告)日：2013-12-04
申请号：EP13169243.6
申请日：2013-05-24
申请人： ARKRAY, Inc.
发明人： Satake, Seiji , Kadai, Tokuo , Sezaki, Akira , Matsubara, Takeshi
IPC分类号： G01N30/26 , A61M1/36 , B01D15/16 , B01D19/00 , G01N30/20 , G01N30/24
CPC分类号： G01N30/06 , B01D15/16 , B01D19/0036 , B01D19/0063 , B01L3/502723 , G01N30/04 , G01N30/20 , G01N30/24 , G01N30/26 , G01N2030/322 , G01N2030/8822
摘要： A bubble reduction device, chromatography device, bubble reduction method and bubble reduction program capable of reducing bubbles in an eluent. Included are a liquid accommodation portion (12A), a liquid supply apparatus (63), an air layer formation apparatus (72), a first channel (14) and an evacuation portion (76). The liquid accommodation portion (12A) accommodates a liquid that is to elute an analysis component from a specimen adsorbed to an adsorption portion. The liquid supply apparatus (63), by operation of a rod (66) pushing up and pulling down, sucks and discharges the liquid through an aperture portion of a tube portion (65), the aperture portion being oriented upward. The air layer formation apparatus (72) forms an air layer in the tube portion (65). The first channel (14) connects the liquid supply apparatus (63) with the liquid accommodation portion (12A). The evacuation portion (76) is connected to the first channel (14) via a first switching valve (74) and evacuates the air layer through the first channel (14).
摘要翻译：气泡减少装置，色谱装置，气泡还原方法和气泡减少程序，能够减少洗脱液中的气泡。包括液体容纳部分（12A），液体供应装置（63），空气层形成装置（72），第一通道（14）和排气部分（76）。液体容纳部（12A）容纳从吸附到吸附部的试样洗脱分析成分的液体。液体供给装置（63）通过杆（66）的上下拉动操作，通过管部（65）的开口部吸引并排出液体，该开口部朝向上方。空气层形成装置（72）在管部（65）中形成空气层。第一通道（14）将液体供应装置（63）与液体容纳部分（12A）连接。抽空部分76通过第一切换阀74与第一通道14连接，并通过第一通道14抽空空气层。

4. 发明公开

EP2668988A1 Channel bubble reduction device, channel bubble reduction program, channel bubble reduction method, liquid provision device and chromatography device 有权转让
标题翻译：路内气泡减少装置中，信道内气泡减少节目信道内气泡减少方法，液体提供设备和色谱
公开(公告)号：EP2668988A1
公开(公告)日：2013-12-04
申请号：EP13169254.3
申请日：2013-05-24
申请人： ARKRAY, Inc.
发明人： Sezaki, Akira , Kasai, Tokuo
IPC分类号： B01D19/00 , G01N30/26 , A61M1/36 , B01D15/16 , G01N30/20 , G01N30/24
CPC分类号： G01N30/50 , B01D15/16 , B01D19/00 , B01D19/0005 , B01L3/0293 , B01L2200/0684 , B01L2400/0622 , G01N30/20 , G01N30/24 , G01N30/26
摘要： A channel bubble reduction device (80) includes a liquid accommodation portion (12a) that accommodates a liquid, a liquid supply apparatus (63) that, with a pushing operation of a rod (66), discharges the liquid through an aperture portion (65B)of a tube portion (65), a first channel (14) that connects the aperture portion of the liquid supply apparatus with the liquid accommodation portion, and an air layer formation apparatus (72) that forms an air layer in at least one of the first channel or the tube portion.
摘要翻译：信道内气泡减少装置（80）包括：液体容纳部（12A）做了容纳液体，液体供给装置（63），与一杆的按压操作（66）通过（的孔部65B排出液体）的管部分（65），（14）做了第一信道的连接与所述液体容纳部的液体供给装置的开口部，并以空气层形成装置（72）没有空气层的形式中的至少一个所述第一信道或管部。

5. 发明公开

EP2221616A3 Liquid chromatography apparatus 有权
标题翻译：液相色谱仪
公开(公告)号：EP2221616A3
公开(公告)日：2011-06-01
申请号：EP10165796.3
申请日：2007-02-08
申请人： ARKRAY, Inc.
发明人： Sugiyama, Koji , Sakai, Toshikatsu , Hongo, Yoshikiyo , Sezaki, Akira , Kamada, Takanori
IPC分类号： G01N30/34 , G01N30/06 , G01N33/72
CPC分类号： G01N30/34 , B01D19/0036 , B01D19/0063 , G01N30/06 , G01N2030/342
摘要： The present invention relates to a liquid chromatography apparatus (X), which is provided with a deaerator (4). The liquid chromatography apparatus (X) is further provided with a dissolved oxygen density adjusting means for maintaining a density of dissolved oxygen in an eluting solution to be supplied to a column (60) constant. Means for improving a degree of oxygen saturation of the sample are further provided in the tank (53)

6. 发明公开

EP2221616A2 Liquid chromatography apparatus 有权
标题翻译： Flüssigkeitschromatograph
公开(公告)号：EP2221616A2
公开(公告)日：2010-08-25
申请号：EP10165796.3
申请日：2007-02-08
申请人： ARKRAY, Inc.
发明人： Sugiyama, Koji , Sakai, Toshikatsu , Hongo, Yoshikiyo , Sezaki, Akira , Kamada, Takanori
IPC分类号： G01N30/34 , G01N30/06
CPC分类号： G01N30/34 , B01D19/0036 , B01D19/0063 , G01N30/06 , G01N2030/342
摘要： The present invention relates to a liquid chromatography apparatus (X), which is provided with a deaerator (4). The liquid chromatography apparatus (X) is further provided with a dissolved oxygen density adjusting means for maintaining a density of dissolved oxygen in an eluting solution to be supplied to a column (60) constant. Means for improving a degree of oxygen saturation of the sample are further provided in the tank (53)
摘要翻译：本发明涉及一种液相色谱仪（X），其具有脱气器（4）。液相色谱仪（X）还具有溶解氧浓度调节装置，用于将洗提溶液中的溶解氧密度保持恒定。用于提高样品的氧饱和度的方法还设置在罐（53）中，

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