专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07054004B2 Capillary array and capillary array photodetector 有权
公开(公告)号：US07054004B2
公开(公告)日：2006-05-30
申请号：US10704827
申请日：2003-11-12
申请人： Ryoji Inaba , Toshiaki Kita , Miho Ozawa , Tomonari Morioka , Akihiro Suzuki , Yasushi Shimizu , Masaya Kojima
发明人： Ryoji Inaba , Toshiaki Kita , Miho Ozawa , Tomonari Morioka , Akihiro Suzuki , Yasushi Shimizu , Masaya Kojima
IPC分类号： G01N21/00 , C02F1/40
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A multi-focus capillary array that can reduce crosstalk and a capillary array photodetector are provided. On a substrate 20 on which a plurality of capillaries are aligned, a perforation 72 is formed in at least a part of an area in the rear of the capillaries when the capillary array is viewed from the photodetector.

2. 发明授权

US08142635B2 Capillary array 有权
标题翻译：毛细管阵列
公开(公告)号：US08142635B2
公开(公告)日：2012-03-27
申请号：US12843103
申请日：2010-07-26
申请人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
发明人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
IPC分类号： C02F1/40
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are necessary functions for electrophoresis, thereby, when assembling the capillary array into an electrophoresis apparatus, the same can be immediately used. Accordingly, a capillary array is provided which can be easily incorporated into an electrophoresis apparatus.
摘要翻译：毛细管阵列包括作为电泳所需功能的光检测部分，样品供应部分，缓冲溶液供应部分和电压施加部分，从而当将毛细管阵列组装到电泳装置中时可以立即使用。因此，提供了可以容易地并入电泳装置中的毛细管阵列。

3. 发明授权

US07785458B2 Capillary array 有权
标题翻译：毛细管阵列
公开(公告)号：US07785458B2
公开(公告)日：2010-08-31
申请号：US11300377
申请日：2005-12-15
申请人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
发明人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
IPC分类号： C02F1/40
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are necessary functions for electrophoresis, thereby, when assembling the capillary array into an electrophoresis apparatus, the same can be immediately used. Accordingly, a capillary array is provided which can be easily incorporated into an electrophoresis apparatus.
摘要翻译：毛细管阵列包括作为电泳所需功能的光检测部分，样品供应部分，缓冲溶液供应部分和电压施加部分，从而当将毛细管阵列组装到电泳装置中时可以立即使用。因此，提供了可以容易地并入电泳装置中的毛细管阵列。

4. 发明申请

US20060091012A1 Capillary array 有权
标题翻译：毛细管阵列
公开(公告)号：US20060091012A1
公开(公告)日：2006-05-04
申请号：US11300377
申请日：2005-12-15
申请人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
发明人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
IPC分类号： C02F1/40
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are necessary functions for electrophoresis, thereby, when assembling the capillary array into an electrophoresis apparatus, the same can be immediately used. Accordingly, a capillary array is provided which can be easily incorporated into an electrophoresis apparatus.
摘要翻译：毛细管阵列包括作为电泳所需功能的光检测部分，样品供应部分，缓冲溶液供应部分和电压施加部分，从而当将毛细管阵列组装到电泳装置中时可以立即使用。因此，提供了可以容易地并入电泳装置中的毛细管阵列。

5. 发明授权

US07005052B2 Capillary array 有权
公开(公告)号：US07005052B2
公开(公告)日：2006-02-28
申请号：US09845303
申请日：2001-05-01
申请人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
发明人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
IPC分类号： G01N27/447 , C02F1/40
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are necessary functions for electrophoresis, thereby, when assembling the capillary array into an electrophoresis apparatus, the same can be immediately used. Accordingly, a capillary array is provided which can be easily incorporated into an electrophoresis apparatus.

6. 发明申请

US20100288642A1 CAPILLARY ARRAY 有权
标题翻译：毛细管阵列
公开(公告)号：US20100288642A1
公开(公告)日：2010-11-18
申请号：US12843103
申请日：2010-07-26
申请人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
发明人： Yasushi Shimizu , Toshiaki Kita , Kiyoshi Tsukada , Akihiro Suzuki , Tomonari Morioka , Masaya Kojima , Ryoji Inaba , Daizo Tokinaga , Shuhei Yamamoto , Yoshiyuki Okishima , Masao Fukunaga , Takayasu Furukawa , Tomohiro Shoji
IPC分类号： G01N27/26
CPC分类号： G01N27/44721 , G01N27/44782
摘要： A capillary array includes a light detection portion, a sample supply portion, a buffer solution supply portion and a voltage application portion which are necessary functions for electrophoresis, thereby, when assembling the capillary array into an electrophoresis apparatus, the same can be immediately used. Accordingly, a capillary array is provided which can be easily incorporated into an electrophoresis apparatus.
摘要翻译：毛细管阵列包括作为电泳所需功能的光检测部分，样品供应部分，缓冲溶液供应部分和电压施加部分，从而当将毛细管阵列组装到电泳装置中时可以立即使用。因此，提供了可以容易地并入电泳装置中的毛细管阵列。

7. 发明申请

US20050067285A1 Electrophoresis device 审中-公开
标题翻译：电泳装置
公开(公告)号：US20050067285A1
公开(公告)日：2005-03-31
申请号：US10913517
申请日：2004-08-09
申请人： Ryoji Inaba , Miho Ozawa , Akihiro Suzuki , Daizo Tokinaga , Tomohiro Shoji , Yoshitaka Kodama , Isao Haraura , Masaya Kojima
发明人： Ryoji Inaba , Miho Ozawa , Akihiro Suzuki , Daizo Tokinaga , Tomohiro Shoji , Yoshitaka Kodama , Isao Haraura , Masaya Kojima
IPC分类号： G01N21/64 , G01N27/447 , G01N27/453
CPC分类号： G01N27/44782 , G01N27/44721
摘要： The present invention is related to the decrease of crosstalk, in which part of light emission from a specific capillary is overlayed on the light emission position of its adjoining capillaries and is detected as signal from adjacent capillaries. Study conducted by the inventor has found that the crosstalk contains at least the following components. The signal light from a capillary may propagate through an adjoining capillary or a plurality of capillaries, the reflection at the inner surface of the outer diameter of quartz capillary makes plural signal paths to the photodetector. The crosstalk component may be focused at a point at a predetermined distance from the center axis of the capillary. The present invention is aimed at the control of the range of image to be detected as the capillary signal among the images focused on the photodetector from the capillaries. The present invention may decrease the crosstalk by controlling the detection of the light emission from the adjacent capillaries.
摘要翻译：本发明涉及串扰的减少，其中来自特定毛细管的光发射的一部分覆盖在其相邻的毛细管的发光位置上，并被检测为来自相邻毛细管的信号。发明人进行的研究发现串扰至少包含以下组件。来自毛细管的信号光可以通过邻接的毛细管或多个毛细管传播，石英毛细管的外径的内表面的反射使得到达光电检测器的多个信号路径。串扰分量可以聚焦在距离毛细管的中心轴预定距离的点处。本发明的目的在于控制从毛细管聚焦在光电检测器上的图像中的毛细管信号的被检测图像的范围。本发明可以通过控制来自相邻毛细管的光发射的检测来减小串扰。

8. 发明授权

US07459068B2 Multi-capillary electrophoresis apparatus 有权
标题翻译：多毛细管电泳仪
公开(公告)号：US07459068B2
公开(公告)日：2008-12-02
申请号：US10309729
申请日：2002-12-04
申请人： Eric S. Nordman , Miho Ozawa , Masaya Kojima , Ryoji Inaba , Yoshitaka Kodama , Motohiro Yamazaki
发明人： Eric S. Nordman , Miho Ozawa , Masaya Kojima , Ryoji Inaba , Yoshitaka Kodama , Motohiro Yamazaki
IPC分类号： G01N27/26 , G01N27/447
CPC分类号： G01N27/44704 , G01N27/44708 , G01N27/44782
摘要： A multi-capillary electrophoresis apparatus is provided for reducing errors during analysis caused by fluctuations in electrophoresis time among plural capillaries of the apparatus. The multi-capillary electrophoresis apparatus can contain a multi-capillary array that has a separation medium filled therein for isolating a sample. A detector component can be provided at a position remote from a sample injecting end of the array for acquiring information from the sample. A buffer container can be provided for holding a buffer solution into which the sample injecting end can be immersed. One or more temperature controlling component devices can be arranged for controlling a temperature of the buffer solution, of the detector component, or of both the buffer solution and the detector component.
摘要翻译：提供了一种多毛细管电泳装置，用于减少由于装置的多个毛细管之间的电泳时间波动引起的分析过程中的误差。多毛细管电泳装置可以包含多个毛细管阵列，其具有填充在其中的分离介质，用于分离样品。可以在远离阵列的样品注入端的位置处提供检测器部件，以从样品获取信息。可以提供缓冲容器用于保持可以浸入样品注入端的缓冲溶液。可以布置一个或多个温度控制部件装置，用于控制缓冲溶液，检测器部件或缓冲溶液和检测器部件两者的温度。

9. 发明授权

US07316770B2 Method of electrophoresis, electrophoresis apparatus and capillary array 有权
标题翻译：电泳方法，电泳装置和毛细管阵列
公开(公告)号：US07316770B2
公开(公告)日：2008-01-08
申请号：US09814860
申请日：2001-03-23
申请人： Ryoji Inaba , Tomoyuki Sakai , Satoshi Takahashi , Muneo Maeshima , Miho Ozawa , Masaya Kojima , Daizo Tokinaga
发明人： Ryoji Inaba , Tomoyuki Sakai , Satoshi Takahashi , Muneo Maeshima , Miho Ozawa , Masaya Kojima , Daizo Tokinaga
IPC分类号： G01N27/26
CPC分类号： G01N27/44708 , G01N27/44782
摘要： A method of electrophoresis, an electrophoresis apparatus and a capillary array in which a fluorescently labelled sample is supplied into capillaries in a capillary array constituted by a plurality of capillaries and including a sample supply portion, an electrophoresis medium supply portion and a detection portion while controlling the temperature of the capillary array through gas circulation, the sample is caused to migrate and separated in the capillaries through electrophoresis, and at the region where the capillaries are contacted or come close each other a plurality of capillaries are contacted to a solid body so as to dissipate heat generated from the capillaries to the solid body.
摘要翻译：一种电泳方法，电泳装置和毛细管阵列，其中荧光标记的样品被供应到由多个毛细管构成的毛细管阵列的毛细管中，并且包括样品供应部分，电泳介质供应部分和检测部分，同时控制通过气体循环的毛细管阵列的温度，通过电泳使样品在毛细管中迁移和分离，并且在毛细管接触或彼此靠近的区域，多个毛细管与固体接触，以便以将从毛细管产生的热量散发到固体。

10. 发明申请

US20070175761A1 Multi-capillary array electrophoresis device 有权
公开(公告)号：US20070175761A1
公开(公告)日：2007-08-02
申请号：US11714221
申请日：2007-03-06
申请人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Selichi Ugai , Eric Nordman
发明人： Ryoji Inaba , Tomohiro Shoji , Shozo Kasai , Masaya Kojima , Yasushi Shimizu , Selichi Ugai , Eric Nordman
IPC分类号： G01N27/00
CPC分类号： G01N27/44782 , G01N27/44721
摘要： An electrophoresis apparatus includes a multi-capillary array having a liquid or solid disposed between the capillaries of the array. The liquid or solid exhibits a refractive index higher than that of air and less than that of water and reduces the amount of laser beams scattered by the capillaries. Also provided are methods of adjusting refracted and reflected excitation light beams passing through capillaries of a multi-capillary array, to reduce loss of intensity of the laser beams and increase irradiation of respective samples disposed in the capillaries.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式