公开(公告)号：US08715607B2

公开(公告)日：2014-05-06

申请号：US13582785

申请日：2011-03-03

申请人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

发明人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

IPC分类号： G01N30/02 ,  D01F9/12 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： G01N30/461 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  G01N2030/8863

摘要： Metallic CNTs and semiconducting CNTs are efficiently separated from a CNT mixture of these CNTs, and semiconducting CNTs are separated by structure by using a method that enables separation in high yield in a short time period while conveniently enabling mass processing and automatic processing with inexpensive equipment.Multiple columns charged with gel are connected in series, and excess amounts of a CNT dispersion is passed through the columns to adsorb only the CNTs of a specific structure on the columns. The CNTs are then eluted with an elution to separate CNTs of different structures with high accuracy. The present technique represents a method that conveniently enables mass processing and automatic processing at high yield in a short time period with inexpensive equipment.

摘要翻译： 金属CNT和半导体CNT从这些CNT的CNT混合物中有效地分离，半导体CNT通过使用能够在短时间内以高产率分离的方法通过结构分离，同时方便地实现大量加工和用便宜的设备的自动加工。 充满凝胶的多个柱子串联连接，并且过量的CNT分散体通过柱子以仅吸附柱上特定结构的CNT。 然后用洗脱液洗脱CNT，以高精度分离不同结构的CNT。 本技术可以方便地在短时间内以便宜的设备实现大批量处理和高产量的自动处理。

公开(公告)号：US20130052120A1

公开(公告)日：2013-02-28

申请号：US13582785

申请日：2011-03-03

申请人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

发明人： Huaping Liu ,  Takeshi Tanaka ,  Hiromichi Kataura

IPC分类号： G01N30/02 ,  D01F9/12 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： G01N30/461 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B2202/22 ,  G01N2030/8863

摘要： Metallic CNTs and semiconducting CNTs are efficiently separated from a CNT mixture of these CNTs, and semiconducting CNTs are separated by structure by using a method that enables separation in high yield in a short time period while conveniently enabling mass processing and automatic processing with inexpensive equipment.Multiple columns charged with gel are connected in series, and excess amounts of a CNT dispersion is passed through the columns to adsorb only the CNTs of a specific structure on the columns. The CNTs are then eluted with an elution to separate CNTs of different structures with high accuracy. The present technique represents a method that conveniently enables mass processing and automatic processing at high yield in a short time period with inexpensive equipment.

摘要翻译： 金属CNT和半导体CNT从这些CNT的CNT混合物中有效地分离，半导体CNT通过使用能够在短时间内以高产率分离的方法通过结构分离，同时方便地实现大量加工和用便宜的设备的自动加工。 充满凝胶的多个柱子串联连接，并且过量的CNT分散体通过柱子以仅吸附柱上特定结构的CNT。 然后用洗脱液洗脱CNT，以高精度分离不同结构的CNT。 本技术可以方便地在短时间内以便宜的设备实现大批量处理和高产量的自动处理。

公开(公告)号：US08512668B2

公开(公告)日：2013-08-20

申请号：US13068842

申请日：2010-06-22

申请人： Takeshi Tanaka ,  Hiromichi Kataura ,  Huaping Liu

发明人： Takeshi Tanaka ,  Hiromichi Kataura ,  Huaping Liu

IPC分类号： D01F9/12

CPC分类号： B82Y40/00 ,  B82Y30/00 ,  C01B32/168

摘要： To provide a method for separating metallic CNT and semiconducting CNT by treating a CNT-containing gel or a CNT dispersion as combined with a gel, according to a physical separation means to thereby make semiconducting CNT exist in gel and metallic CNT exist in solution, in which the semiconducting CNT adsorbed by gel are collected in a more simplified manner not dissolving the gel.A CNT-containing gel or a CNT dispersion combined with a gel is treated according to a physical separation means of a centrifugal method, a freezing squeezing method, a diffusion method or a permeation method, to thereby make semiconducting CNT exist in gel and metallic CNT exist in solution so that the metallic CNT and the semiconducting CNT are separated from each other, and further, a suitable eluent is made to react on the gel that adsorbs semiconducting CNT to elute the semiconducting CNT from the gel.

摘要翻译： 为了提供一种通过与凝胶结合处理含CNT凝胶或CNT分散体来分离金属CNT和半导体CNT的方法，根据物理分离手段，由此使凝胶中存在半导体CNT，溶液中存在金属CNT， 其中以更简化的方式收集由凝胶吸附的半导体CNT而不溶解凝胶。 根据离心法，冷冻挤压法，扩散法或渗透法的物理分离方法处理含有凝胶或含有CNT的凝胶或凝胶分散体，从而使凝胶和金属CNT中存在半导体CNT 存在于溶液中，使得金属CNT和半导体CNT彼此分离，此外，使合适的洗脱液在凝胶上反应，吸附半导体CNT以从凝胶中洗脱半导体CNT。

公开(公告)号：US20110280791A1

公开(公告)日：2011-11-17

申请号：US13068842

申请日：2010-06-22

申请人： Takeshi Tanaka ,  Hiromichi Kataura ,  Huaping Liu

发明人： Takeshi Tanaka ,  Hiromichi Kataura ,  Huaping Liu

IPC分类号： D01F9/12 ,  B82Y40/00

CPC分类号： B82Y40/00 ,  B82Y30/00 ,  C01B32/168

摘要： To provide a method for separating metallic CNT and semiconducting CNT by treating a CNT-containing gel or a CNT dispersion as combined with a gel, according to a physical separation means to thereby make semiconducting CNT exist in gel and metallic CNT exist in solution, in which the semiconducting CNT adsorbed by gel are collected in a more simplified manner not dissolving the gel.A CNT-containing gel or a CNT dispersion combined with a gel is treated according to a physical separation means of a centrifugal method, a freezing squeezing method, a diffusion method or a permeation method, to thereby make semiconducting CNT exist in gel and metallic CNT exist in solution so that the metallic CNT and the semiconducting CNT are separated from each other, and further, a suitable eluent is made to react on the gel that adsorbs semiconducting CNT to elute the semiconducting CNT from the gel.

摘要翻译： 为了提供一种通过与凝胶结合处理含CNT凝胶或CNT分散体来分离金属CNT和半导体CNT的方法，根据物理分离手段，由此使凝胶中存在半导体CNT，溶液中存在金属CNT， 其中以更简化的方式收集由凝胶吸附的半导体CNT而不溶解凝胶。 根据离心法，冷冻挤压法，扩散法或渗透法的物理分离方法处理含有凝胶或含有CNT的凝胶或凝胶分散体，从而使凝胶和金属CNT中存在半导体CNT 存在于溶液中，使得金属CNT和半导体CNT彼此分离，此外，使合适的洗脱液在凝胶上反应，吸附半导体CNT以从凝胶中洗脱半导体CNT。

公开(公告)号：US20140225780A1

公开(公告)日：2014-08-14

申请号：US14174322

申请日：2014-02-06

申请人： Huaping Liu

发明人： Huaping Liu

IPC分类号： G01S5/04

CPC分类号： G01S5/06

摘要： Multiple time-difference-of-arrival units, each having two or more receiver antennas can be used to determine a location of a target transmitter without synchronizing or connecting together the units. Specifically, a clock on each unit can be used to determine a difference of arrival of radio-frequency signals amongst antennas on the units. Each unit's clock can be asynchronous with the clocks on the other units. Target estimation can therefore be achieved easily with limited wiring and the problems associated with synchronization can be reduced or eliminated. The multiple time-difference-of-arrival units can be used in indoor, outdoor (or a combination thereof) applications.

摘要翻译： 可以使用多个具有两个或更多个接收机天线的到达时间单元来确定目标发射机的位置，而不需要使单元同步或连接在一起。 具体地，可以使用每个单元上的时钟来确定单元之间的天线之间的射频信号的到达差异。 每个单元的时钟可以与其他单元上的时钟异步。 因此，可以通过有限的布线容易地实现目标估计，并且可以减少或消除与同步相关的问题。 多个时差到达单元可用于室内（或其组合）应用。

公开(公告)号：US07286505B2

公开(公告)日：2007-10-23

申请号：US10419650

申请日：2003-04-21

申请人： Chokri Trabelsi ,  George F. Elmasry ,  Huaping Liu

发明人： Chokri Trabelsi ,  George F. Elmasry ,  Huaping Liu

IPC分类号： H04Q7/00 ,  H04Q7/20

CPC分类号： H04W28/08 ,  H04L47/125 ,  H04L47/14 ,  H04W72/04 ,  H04W88/08

摘要： This relates to a method and system for channel element allocation for wireless systems. More particularly, the method and system are directed to channel element allocation based on voice call equivalence, bit load, and call quantum weight for multimedia wireless systems (e.g. 3g UMTS systems).

摘要翻译： 这涉及用于无线系统的信道元素分配的方法和系统。 更具体地，该方法和系统针对基于用于多媒体无线系统（例如3g UMTS系统）的语音呼叫等效性，比特负载和呼叫量子权重的信道元素分配。