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1. 发明专利

JP2005172773A Substrate for electrophoresis, and biological test sample analyzing device and method 审中-公开
标题翻译：电泳基质和生物测试样品分析装置及方法
公开(公告)号：JP2005172773A
公开(公告)日：2005-06-30
申请号：JP2003436265
申请日：2003-12-05
申请人： Yoshinobu Baba , Masayuki Fujimoto , Mari Tabuchi , 眞理田渕 , 正之藤本 , 嘉信馬場
发明人： TABUCHI MARI , BABA YOSHINOBU , FUJIMOTO MASAYUKI
IPC分类号： G01N27/447 , B01D57/02 , B03C5/00 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To enhance the speed and sensitivity of a biological test sample analyzing method by improving the viscosity of an electrophoretic buffer solution while enhancing the optical signal sensitivity according to micronization and multi-channel tendency and avoiding an increase in the load to an analyzing system. SOLUTION: This device comprises a microchip substrate having light transmitting function, a sample transfer means provided on one side of the microchip substrate, a covering means with light transmitting function fixed to the microchip substrate; an electrophoretic buffer solution contained in the same transfer means; and a light scattering means with light scattering function provided on the other side of the microchip substrate. According to this structure, a high-speed and sensitive biological test sample analysis can be performed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过提高电泳缓冲溶液的粘度来提高生物试样分析方法的速度和灵敏度，同时根据微粉化和多通道倾向增强光信号灵敏度，并避免增加加载到分析系统。解决方案：该装置包括具有透光功能的微芯片基板，设置在微芯片基板的一侧的样品转印装置，具有透光功能的覆盖装置固定到微芯片基板; 包含在相同转印装置中的电泳缓冲溶液; 并且在微芯片基板的另一侧设置具有光散射功能的光散射装置。根据该结构，可以进行高速敏感的生物测试样品分析。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005241255A Electrophoretic method 审中-公开
标题翻译：电泳方法
公开(公告)号：JP2005241255A
公开(公告)日：2005-09-08
申请号：JP2004047306
申请日：2004-02-24
申请人： Yoshinobu Baba , Masayuki Fujimoto , Mari Tabuchi , 眞理田渕 , 正之藤本 , 嘉信馬場
发明人： TABUCHI MARI , BABA YOSHINOBU , FUJIMOTO MASAYUKI
IPC分类号： G01N27/447 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophoretic method capable of performing simply separation and analysis of an inspection object with high sensitivity in a shorter sample introduction time. SOLUTION: This electrophoretic method is characterized by enabling simply separation and analysis of the inspection object with high sensitivity in the shorter sample introduction time, by performing electrophoretic separation after performing in a plurality of times of ten seconds of a sample introduction time, while switching an electric field. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在更短的样品引入时间内以高灵敏度简单地分离和分析检查对象的电泳方法。解决方案：该电泳方法的特征在于，在较短的样品引入时间内，通过在进行多次10秒的样品引入时间后进行电泳分离，能够在较短的样品导入时间内对检测对象进行简单的分离和分析，同时切换电场。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004361198A Specimen separator 审中-公开
公开(公告)号：JP2004361198A
公开(公告)日：2004-12-24
申请号：JP2003158893
申请日：2003-06-04
申请人： Yoshinobu Baba , Taiyo Yuden Co Ltd , 太陽誘電株式会社 , 嘉信馬場
发明人： HAGIWARA NAOTO , FUJIMOTO MASAYUKI , TO FUKUZEN , TABUCHI MARI , BABA YOSHINOBU
IPC分类号： G01N21/64 , G01N21/07 , G01N27/447 , G01N33/50 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a specimen separator, having high specimen separating ability regardless of short lengths of its capillaries, and shortening electrophoresis time. SOLUTION: This specimen separator for filling up the capillaries 21 with a gelled medium and electrophoresing a specimen under detection in the gelled medium, thereby separating the specimen into specific sets, is equipped with a gel feed means for feeding the gelled medium in one direction and an electrophoresis means for electrophoresing the specimen in a direction opposite to the gel feeding direction. Preferably, the capillaries each have a centrifugal feed region extending from an inner diameter of a discoid disk substrate 1 toward its outer diameter, the gel feed means forms a gel flow in the capillaries by utilizing the rotation of the disk substrate and the feed regions, and the electrophoresis means electrophoreses the specimen in a direction reverse to the gel flow. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2005201825A Electrophoretic system 有权
标题翻译：电子系统
公开(公告)号：JP2005201825A
公开(公告)日：2005-07-28
申请号：JP2004009892
申请日：2004-01-16
申请人： Masayuki Fujimoto , Sharp Corp , シャープ株式会社 , 正之藤本
发明人： FUJIMOTO MASAYUKI , FUJI HIROSHI , IMAI SHIGENORI
IPC分类号： G01N27/26 , G01N27/447
摘要： PROBLEM TO BE SOLVED: To provide an electrophoretic system manufacturable easily, and allowing high through-put analysis. SOLUTION: This electrophoretic system is a plane type electrophoretic system using active matrix substrates as two opposed substrates 1a, 1b, and having an electrophoretic medium 2 of a plane between the substrates, and a voltage is impressed to the electrophoretic medium 2 by picture element electrodes 4 provided in the active matrix substrates. The optional active matrix substrate is selected, and a migration direction and a migration distance are set to conduct electrophoresis. That is, a channel is set in an optional shape to conduct the electrophoresis. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供容易制造的电泳系统，并允许高通量分析。解决方案：该电泳系统是使用有源矩阵基板作为两个相对的基板1a，1b并且在基板之间具有平面的电泳介质2的平面型电泳系统，并且通过以下方式向电泳介质2施加电压：设置在有源矩阵基板中的像素电极4。选择有选择的有源矩阵基板，设置迁移方向和迁移距离进行电泳。也就是说，将通道设置为可选的形状以进行电泳。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2009014342A Electrophoretic chip, electrophoretic device and electrophoretic system 审中-公开
标题翻译：电泳芯片，电泳装置和电泳系统
公开(公告)号：JP2009014342A
公开(公告)日：2009-01-22
申请号：JP2005305049
申请日：2005-10-19
申请人： Masayuki Fujimoto , Sharp Corp , シャープ株式会社 , 正之藤本
发明人： TERANUMA OSAMU , SAKAMOTO MAYUKO , IZUMI YOSHIHIRO , FUJIMOTO MASAYUKI
IPC分类号： G01N35/08 , B01D57/02 , B03C5/00 , G01N15/14 , G01N37/00
CPC分类号： B01L3/502753 , B01L2300/0645 , B01L2300/0816 , B01L2300/0861 , B01L2300/087 , B01L2300/0887 , B01L2400/0424
摘要： PROBLEM TO BE SOLVED: To provide an electrophoretic chip more relaxed in the restriction of an observation condition than before. SOLUTION: An electrophoretic panel 10 is constituted so as to subject a dielectric substance to electrophoresis by applying an electric field formed by AC voltage to a sample containing the dielectric substance and equipped with a migration lane 3 for subjecting the dielectric substance to electrophoresis and a migration electrode array 6 composed of a plurality of migration electrodes 6a crossing the migration lane 3 and applying AC voltage in order to apply the electric field to the sample injected in the migration lane 3 to subject the dielectric substance to electrophoresis. The migration lane 3 is characterized in that the opposed surface to the migration electrode array 6 of the migration lane 3 at least in a part of a region where the migration lane 3 and the migration electrode array 6 are superposed one upon another is transparent. The migration electrode array 6 is characterized in that at least a part of the migration electrode 6a of the part superposed on the transparent region in the migration lane 3 is formed of a transparent electrode. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在观察条件的限制下提供比以前更放松的电泳芯片。解决方案：电泳面板10被构成为通过将由AC电压形成的电场施加到包含电介质的样品并且配备有用于使电介质物质进行电泳的迁移通道3来使电介质物质进行电泳以及迁移电极阵列6，其由与移动通道3交叉的多个迁移电极6a构成，并且施加交流电压，以将电场施加到注入在迁移通道3中的样品，以使电介质物质进行电泳。迁移通道3的特征在于，至少在迁移通道3和迁移电极阵列6彼此重叠的区域的至少一部分中，与迁移道3的迁移电极阵列6相对的表面是透明的。迁移电极阵列6的特征在于，重叠在迁移道3的透明区域上的部分的迁移电极6a的至少一部分由透明电极形成。版权所有（C）2009，JPO＆INPIT

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