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. 发明申请

US20130126719A1 Gas chromatography-mass spectrometry method and gas chromatography-mass spectrometry apparatus therefor having a capture and release device 有权
标题翻译：气相色谱 - 质谱法和气相色谱 - 质谱仪具有捕获和释放装置
公开(公告)号：US20130126719A1
公开(公告)日：2013-05-23
申请号：US13609290
申请日：2012-09-11
申请人： Hongliang Lu , Kai Lin , Jing Yu , Qun Chen
发明人： Hongliang Lu , Kai Lin , Jing Yu , Qun Chen
IPC分类号： H01J49/26
CPC分类号： G01N30/461 , G01N30/7206
摘要： A GC-MS method is provided with installing a sample injector; installing a heart-cutting unit; installing a first capillary column; connecting a switching valve to the heart-cutting unit; installing a capture and release device to the heart-cutting unit; connecting the capture and release device to the switching valve; connecting the switching valve to an MS; rotating the switching valve to either connect the first and second interconnecting columns, or connect the second capillary column and the second interconnecting column; injecting the sample gas into the first capillary column; by setting a time slot and carrier gas pressure of the heart-cutting unit, while causing fractions of simple compounds to be cut out and travel to the MS, causing fractions of complex compounds to be cut out; after the simple compounds finished in MS, causing complex compounds to be released from the capture and release device; and sending the compounds.
摘要翻译：提供GC-MS方法安装样品注射器; 安装一个心切单元; 安装第一个毛细管柱; 将切换阀连接到心脏切割单元; 将切割装置安装到心脏切割装置上; 将捕获和释放装置连接到切换阀; 将切换阀连接到MS; 旋转切换阀以连接第一和第二互连柱，或连接第二毛细管柱和第二互连柱; 将样品气体注入第一毛细管柱; 通过设置心切单元的时隙和载气压力，同时使单个化合物的馏分被切出并行进到MS，导致复合化合物的馏分被切出; 在MS中简单化合物完成后，导致复合化合物从捕获和释放装置中释放; 并发送化合物。

2. 发明授权

US09228984B2 Gas chromatography-mass spectrometry method and gas chromatography-mass spectrometry apparatus therefor having a capture and release device 有权
公开(公告)号：US09228984B2
公开(公告)日：2016-01-05
申请号：US13609290
申请日：2012-09-11
申请人： Hongliang Lu , Kai Lin , Jing Yu , Qun Chen
发明人： Hongliang Lu , Kai Lin , Jing Yu , Qun Chen
IPC分类号： H01J49/26 , G01N30/46 , G01N30/72
CPC分类号： G01N30/461 , G01N30/7206
摘要： A GC-MS method is provided with installing a sample injector; installing a heart-cutting unit; installing a first capillary column; connecting a switching valve to the heart-cutting unit; installing a capture and release device to the heart-cutting unit; connecting the capture and release device to the switching valve; connecting the switching valve to an MS; rotating the switching valve to either connect the first and second interconnecting columns, or connect the second capillary column and the second interconnecting column; injecting the sample gas into the first capillary column; by setting a time slot and carrier gas pressure of the heart-cutting unit, while causing fractions of simple compounds to be cut out and travel to the MS, causing fractions of complex compounds to be cut out; after the simple compounds finished in MS, causing complex compounds to be released from the capture and release device; and sending the compounds.

3. 发明授权

US08592755B2 Method of switching ports of a switching valve of a gas chromatography-mass spectrometry apparatus 有权
标题翻译：切换气相色谱 - 质谱仪的切换阀的端口的方法
公开(公告)号：US08592755B2
公开(公告)日：2013-11-26
申请号：US13609301
申请日：2012-09-11
申请人： Hongliang Lu , Kai Lin , Jing Yu , Feng Zhang
发明人： Hongliang Lu , Kai Lin , Jing Yu , Feng Zhang
IPC分类号： H01J49/04
CPC分类号： G01N30/20 , G01N30/468 , G01N30/72 , G01N2030/201 , G01N2030/202
摘要： A method of operating a switching valve of a GC-MS apparatus is provided with installing a sample injector; connecting a first capillary column downstream of the sample injector; installing a heart-cutting unit downstream of the first capillary column; installing a first interconnecting column and a second capillary column to the heart-cutting unit respectively; connecting a switching valve to the heart-cutting unit via a first interconnecting column and a second capillary column respectively wherein the switching valve includes a plurality of ports; connecting the switching valve to an MS via a second interconnecting column; and switching ports to create different sample loops for passing compounds from the heart-cutting unit to the MS or passing compounds from the heart-cutting unit to the discharge column to be purged.
摘要翻译：操作GC-MS装置的切换阀的方法设置有安装样品注射器; 将样品注射器下游的第一毛细管柱连接; 在第一毛细管柱下游安装心脏切割单元; 将第一互连柱和第二毛细管柱分别安装到心切单元上; 分别经由第一互连柱和第二毛细管柱将切换阀连接到心切单元，其中切换阀包括多个端口; 通过第二互连柱将切换阀连接到MS; 和切换端口以创建不同的样品环，用于将化合物从心脏切割单元传递到MS或将化合物从心脏切割单元传递到排出柱以进行清除。

4. 发明申请

US20130126720A1 Method of switching ports of a switching valve of a gas chromatography-mass spectrometry apparatus 有权
公开(公告)号：US20130126720A1
公开(公告)日：2013-05-23
申请号：US13609301
申请日：2012-09-11
申请人： Hongliang Lu , Kai Lin , Jing Yu , Feng Zhang
发明人： Hongliang Lu , Kai Lin , Jing Yu , Feng Zhang
IPC分类号： H01J49/04
CPC分类号： G01N30/20 , G01N30/468 , G01N30/72 , G01N2030/201 , G01N2030/202
摘要： A method of operating a switching valve of a GC-MS apparatus is provided with installing a sample injector; connecting a first capillary column downstream of the sample injector; installing a heart-cutting unit downstream of the first capillary column; installing a first interconnecting column and a second capillary column to the heart-cutting unit respectively; connecting a switching valve to the heart-cutting unit via a first interconnecting column and a second capillary column respectively wherein the switching valve includes a plurality of ports; connecting the switching valve to an MS via a second interconnecting column; and switching ports to create different sample loops for passing compounds from the heart-cutting unit to the MS or passing compounds from the heart-cutting unit to the discharge column to be purged.

5. 发明申请

US20100314315A1 Apparatus of extracting aromatic compounds from plants using a solvent in sub-zero temperature and process thereof 审中-公开
标题翻译：在零下温度下使用溶剂从植物中提取芳族化合物的方法及其工艺
公开(公告)号：US20100314315A1
公开(公告)日：2010-12-16
申请号：US12571413
申请日：2009-09-30
申请人： Kai Lin , Hongliang Lu , Pengfei Ma
发明人： Kai Lin , Hongliang Lu , Pengfei Ma
IPC分类号： B01D11/00 , B01D17/00 , B01D5/00 , B01D1/00
CPC分类号： C11B9/025 , B01D11/0288 , B01D11/0296
摘要： An extracting apparatus includes a first flask for containing raw material and solvent for dissolving the raw material to form a solution; second flasks each disposed in a cooling bath and containing a quantity of aromatic compounds absorbent fluid; a third flask disposed in a third cooling bath; and thermometers each disposed in each of the first, second, and third cooling baths. The first flask is connected to the first one of the second flasks after removing from the first cooling bath. The second flasks are interconnected. The third flask is connected to the last one of the second flasks. The solution evaporates to flow vapors through the second flasks sequentially, vaporized aromatic compounds of the solution are absorbed by the aromatic compounds absorbent fluid, and vaporized solvent of the solution reaches the third flask to be condensed and collected therein. An extracting process is also provided.
摘要翻译：提取装置包括用于包含原料的第一烧瓶和用于溶解原料以形成溶液的溶剂; 第二烧瓶各自设置在冷却浴中并含有一定量的芳香族化合物吸收剂; 设置在第三冷却浴中的第三烧瓶; 和每个设置在第一，第二和第三冷却浴中的每一个中的温度计。第一烧瓶在从第一冷却浴中除去之后连接到第二烧瓶中的第一烧瓶。第二个烧瓶相互连接。第三烧瓶连接到第二烧瓶中的最后一个烧瓶。蒸发溶液蒸发通过第二烧瓶依次，蒸发的芳香族化合物溶液被芳族化合物吸收剂液体吸收，溶液的汽化溶剂到达第三个烧瓶，使其冷凝收集。还提供了一个提取过程。

6. 发明申请

US20120145531A1 Apparatus of extracting aromatic compounds from plants using a solvent in sub-zero temperature and process thereof 审中-公开
标题翻译：在零下温度下使用溶剂从植物中提取芳族化合物的方法及其工艺
公开(公告)号：US20120145531A1
公开(公告)日：2012-06-14
申请号：US13372506
申请日：2012-02-14
申请人： Kai Lin , Hongliang Lu , Pengfei Ma
发明人： Kai Lin , Hongliang Lu , Pengfei Ma
IPC分类号： B01D3/40
CPC分类号： C11B9/025 , B01D11/0288 , B01D11/0296
摘要： An extracting process including adding powder into a first flask in a first cooling bath maintained at a temperature; adding solvent into the first flask and sealing the first flask so that the solvent dissolves the predetermined powder to form a homogeneous solution; removing the first flask; and connecting the first flask to a first one of second flasks, interconnecting the second flasks, and connecting a third flask to the last second flask wherein a quantity of aromatic compounds absorbent fluid is contained in each second flask which is placed in a second cooling bath maintained at the temperature, the third flask is placed in a third cooling bath maintained at another temperature, the solution evaporates to flow vaporized aromatic compounds to the second flasks for absorption by the aromatic compounds absorbent fluid, and the vaporized solvent reaches the third flask to be condensed and collected.
摘要翻译：一种提取方法，包括在保持在一个温度的第一个冷却浴中的第一个烧瓶中加入粉末; 向第一烧瓶中加入溶剂并密封第一烧瓶，使溶剂溶解预定粉末以形成均匀溶液; 取出第一个烧瓶; 并将第一烧瓶连接到第二烧瓶中的第一烧瓶中，将第二烧瓶相互连接，并将第三烧瓶连接到最后的第二个烧瓶，其中在放置在第二冷却槽中的第二烧瓶中装入一定量的芳香族化合物吸收剂流体保持在温度下，将第三烧瓶置于保持在另一温度的第三冷却浴中，蒸发溶剂使蒸发的芳族化合物流到第二烧瓶中，以吸收芳香族化合物吸收剂，并将汽化溶剂到达第三烧瓶被浓缩和收集。

7. 发明申请

US20100314240A1 Process of extracting aromatic compounds from plants using bromomethane as a solvent 审中-公开
标题翻译：使用溴甲烷作为溶剂从植物中提取芳香族化合物的方法
公开(公告)号：US20100314240A1
公开(公告)日：2010-12-16
申请号：US12571419
申请日：2009-09-30
申请人： Kai Lin , Hongliang Lu , Pengfei Ma
发明人： Kai Lin , Hongliang Lu , Pengfei Ma
IPC分类号： B01D3/34
CPC分类号： C11B9/025
摘要： An extracting process includes adding 30 g of honeysuckle into a first flask in a cooling bath; adding 150 g bromomethane as a solvent into the first flask and sealing the first flask so that the solvent dissolves the honeysuckle powder to form a solution after about 15 hours; removing the first flask; and connecting the first flask to a first second flask and connecting a third flask to a last second flask wherein the second flasks are interconnected, each second flask is placed in another cooling bath, the third flask is placed in still another cooling bath, the solution evaporates to flow the vaporized aromatic compounds thereof to the second flasks for absorption by aromatic compounds absorbent fluid contained in each second flask, and the vaporized bromomethane of the solution reaches the third flask to be cooled and collected in the form of liquid.
摘要翻译：提取方法包括在冷却浴中的第一烧瓶中加入30g金银花; 将150g溴甲烷作为溶剂加入到第一烧瓶中并密封第一烧瓶，使得溶剂在约15小时后溶解金银花粉以形成溶液; 取出第一个烧瓶; 并将第一烧瓶连接到第一个第二个烧瓶并将第三个烧瓶连接到最后一个第二个烧瓶，其中第二个烧瓶相互连接，将每个第二个烧瓶放置在另一个冷却槽中，将第三个烧瓶置于另一个冷却槽中，蒸发以将其蒸发的芳族化合物流动到第二烧瓶中，用于由包含在每个第二烧瓶中的芳族化合物吸收剂流体吸收，并且溶液的汽化溴甲烷到达第三烧瓶以被冷却并以液体形式收集。

8. 发明申请

US20070285197A1 METHOD FOR DISASSEMBLING A MAGNETIC FIELD GENERATOR 审中-公开
标题翻译：磁场发生器拆除方法
公开(公告)号：US20070285197A1
公开(公告)日：2007-12-13
申请号：US11423000
申请日：2006-06-08
申请人： Shaohui Shi , Hongliang Lu , Weijun Shen , Hai Yu
发明人： Shaohui Shi , Hongliang Lu , Weijun Shen , Hai Yu
IPC分类号： H01F3/00
CPC分类号： G01R33/383 , G01R33/3802
摘要： A method for disassembling a permanent magnet of a magnetic field generator where the permanent magnet has a plurality of magnetic blocks having a layout, includes pushing at least one non-magnetic spacer into the layout of the plurality of magnetic blocks. At least one magnetic block is displaced with the at least one non-magnetic spacer until the at least one magnetic block is pushed out of the layout of the plurality of magnetic blocks. When the at least one magnetic block is pushed out of the layout, the magnetic block is removed from the magnetic field generator. The steps of displacing and removing may be repeated until all of the magnetic blocks in the permanent magnet are replaced with a non-magnetic spacer. The magnetic blocks removed from the magnetic field generator may be demagnetized using known methods.
摘要翻译：一种分解磁场发生器的永磁体的方法，其中永磁体具有多个具有布局的磁块，包括将至少一个非磁性间隔件推入多个磁性块的布局中。至少一个磁块与至少一个非磁性间隔件一起移位，直到至少一个磁性块被推出多个磁性块的布局。当将至少一个磁块推出布局时，磁性块从磁场发生器移除。可以重复移动和移除的步骤，直到永磁体中的所有磁性块被非磁性间隔物代替。从磁场发生器移除的磁性块可以使用已知的方法去磁。

9. 发明申请

US20050280487A1 MAGNETIC FIELD GENERATING DEVICE AND METHOD OF SHIMMING THEREOF 失效
标题翻译：磁场发生装置及其制造方法
公开(公告)号：US20050280487A1
公开(公告)日：2005-12-22
申请号：US10710130
申请日：2004-06-21
申请人： Jinhua Huang , Hongliang Lu
发明人： Jinhua Huang , Hongliang Lu
IPC分类号： G01R33/383 , G01R33/3873 , H01F7/02 , H02K21/12
CPC分类号： G01R33/3873 , H01F7/0273
摘要： A magnetic field generating device is disclosed having an arrangement of permanent magnets, each permanent magnet (PM) having a north end and a south end, and each aligned in the same north-south orientation. The PM arrangement is configured to have a surface at the north polarity end, a surface at the south polarity end, or a surface at both ends. A layer of ferromagnetic material is securely disposed at one of the surfaces of the PM arrangement, the layer having a thickness equal to or less than about 15 millimeters.
摘要翻译：公开了一种磁场产生装置，其具有永磁体的布置，每个永磁体（PM）具有北端和南端，并且各自以相同的南北取向对准。 PM布置被配置为具有在北极端部的表面，在南极端部的表面或两端的表面。一层铁磁材料牢固地设置在PM布置的一个表面上，该层的厚度等于或小于约15毫米。

10. 发明授权

US08581565B2 DC-to-DC converter having secondary-side digital sensing and control 有权
标题翻译：具有二次侧数字感测和控制的DC-DC转换器
公开(公告)号：US08581565B2
公开(公告)日：2013-11-12
申请号：US13453534
申请日：2012-04-23
申请人： Zhao Tang , Jia Deng , Yuanping Zhou , Hongliang Lu , Mark Jutras
发明人： Zhao Tang , Jia Deng , Yuanping Zhou , Hongliang Lu , Mark Jutras
IPC分类号： G05F1/575 , H02M1/36
CPC分类号： H02M3/335
摘要： A DC/DC converter for use in power supply applications employing multiple parallel-connected converters employs a digital controller referenced to the secondary or output side of an isolation boundary and having non-isolated direct connections to secondary side components. The controller directly monitors output voltage and output current and uses feedback control techniques to precisely control these values in a desired manner. The DC/DC converter can implement so-called “droop” current sharing with increased accuracy arising from the secondary-side digital control, so that a desired balanced sharing of current across multiple converters can be achieved. The converter uses calibration establish accurate set points, and any of a variety of additional functions/features to attain operational goals.
摘要翻译：使用多个并联转换器的电源应用中使用的DC / DC转换器采用参考隔离边界的次级或输出侧的数字控制器，并具有与次级侧组件的非隔离直接连接。控制器直接监视输出电压和输出电流，并使用反馈控制技术以期望的方式精确控制这些值。 DC / DC转换器可以实现所谓的“下降”电流共享，从次级侧数字控制引起的精度提高，从而可以实现跨多个转换器的期望的电流平衡共享。转换器使用校准建立准确的设定点，以及各种附加功能/功能中的任何一个来实现操作目标。

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