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1. 发明申请

WO2014153503A3 CARBON MATERIAL SUPPORTED HOLLOW METAL OXIDE NANOPARTICLES, METHODS AND APPLICATIONS 审中-公开
标题翻译：碳质材料支持中空金属氧化物纳米材料，方法与应用
公开(公告)号：WO2014153503A3
公开(公告)日：2014-12-04
申请号：PCT/US2014031430
申请日：2014-03-21
申请人： UNIV CORNELL , UNIV HUAZHONG SCIENCE TECH
发明人： YU YINGCHAO , ABRUÑA HÉCTOR D , WANG DELI , ZHOU WEIDONG , HONGFANG LIU , SHUANG QIN
IPC分类号： B82B3/00 , B82B1/00
CPC分类号： G01N27/308 , H01G11/24 , H01G11/30 , H01G11/32 , H01G11/46 , H01M4/0416 , H01M4/362 , H01M4/366 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/583 , H01M4/587 , H01M4/625 , H01M10/0525 , Y02E60/13
摘要： A method for preparing a material composition comprising a hollow transition metal oxide nanoparticle supported upon a carbon material support includes a solution impregnation process step, followed by a thermal reduction process step and finally a thermal oxidation process step. The material composition, an electrode and an electrical component such as but not limited to a battery are all predicated at least in-part upon the material composition prepared in accord with the foregoing method. The foregoing material composition, electrode, battery and method may ultimately provide a LIB with enhanced performance.
摘要翻译：一种制备包含负载在碳材料载体上的中空过渡金属氧化物纳米颗粒的材料组合物的方法包括溶液浸渍工艺步骤，随后是热还原工艺步骤，最后是热氧化工艺步骤。材料组成，电极和电子部件，例如但不限于电池，都至少部分地基于根据前述方法制备的材料组成。上述材料组成，电极，电池和方法可以最终提供具有增强性能的LIB。

2. 发明公开

EP3125392A4 MULTI-PORT DC-DC AUTOTRANSFORMER AND APPLICATION THEREFOR 审中-公开
标题翻译： GLEICHSTROM-AUTOTRANSFORMATOR MIT MEHREREN PORTS和UNWENDUNG DAVON
公开(公告)号：EP3125392A4
公开(公告)日：2017-04-19
申请号：EP14886862
申请日：2014-04-16
申请人： UNIV HUAZHONG SCIENCE TECH
发明人： LIN WEIXING , WEN JINYU , CHENG SHIJIE
IPC分类号： H02J1/10 , H02J3/36 , H02M3/335 , H02M7/493 , H02M7/757
CPC分类号： H02M3/33584 , H02J1/10 , H02J3/36 , Y02E60/60
摘要： A multi-port DC-DC autotransformer, which is used for realizing interconnected transmission among a plurality of DC systems of different voltage levels. The autotransformer comprises 2N-1 current converters. The 2N-1 current converters are connected in series in sequence at a DC side and are connected to an AC line at an AC side, and the positive electrode of the ith current converter and the negative electrode of the (2N-i)th current converter of the 2N-1 current converters connected in series in sequence are respectively and correspondingly connected to the positive electrode and the negative electrode of the ith DC system, where N is the number of DC systems, and i is the serial number of the current converter. Further disclosed are a capacity design method for the current converters in the autotransformer and a control method for the autotransformer. The autotransformer enables most of the power transmitted among various DC systems to be directly transmitted through the electrical interconnection among the various DC systems without DC-AC-DC conversion, so that the rated voltage and the operating loss of the various current converters are greatly reduced, thereby reducing operating costs.
摘要翻译：一种多端口DC-DC自耦变压器，用于实现多个不同电压等级的直流系统之间的互联传输。自耦变压器包含2N-1个电流转换器。 2N-1电流转换器在直流侧依次串联连接，并与交流侧的交流线连接，第i电流转换器的正极和第2N-i电流的负极 2N-1电流转换器依次串联连接的变流器分别对应连接第i个直流系统的正，负极，其中N为直流系统的个数，i为电流序号转换器。还公开了用于自耦变压器中的电流变换器的容量设计方法和用于自耦变压器的控制方法。自耦变压器使得在各种直流系统之间传输的大部分功率能够通过各种直流系统之间的电气互连直接传输而无需进行直流 - 交流 - 直流转换，从而大大降低了各种电流转换器的额定电压和运行损耗从而降低运营成本。

3. 发明公开

EP2589928A4 DETECTING DEVICE FOR DETECTING ICING BY IMAGE AND DETECTING METHOD THEREOF 审中-公开
标题翻译： DEVICE结冰上显示图像检测及其检测方法
公开(公告)号：EP2589928A4
公开(公告)日：2014-11-05
申请号：EP11800129
申请日：2011-06-16
申请人： COMMERCIAL AIRCRAFT CORP CN , COMMERCIAL AIRCRAFT CORP CHINA LTD SHANGHAI AIRCRAFT DESIGN & RES INST , UNIV HUAZHONG SCIENCE TECH
发明人： CHEN YINGCHUN , YE LIN , ZHANG MIAO , GE JUNFENG , FENG LIJUAN , LIU TIEJUN , ZHOU FENG
IPC分类号： G06T7/00 , B64D15/20 , G06T7/40
CPC分类号： B64D15/20 , G06T7/0004 , G06T7/41 , G06T2207/30156

4. 发明公开

EP2581043A4 POSITRON EMISSION TOMOGRAPHY METHOD AND DEVICE WITH APPLICATION ADAPTABILITY 审中-公开
标题翻译：正电子发射断层摄影方法和装置，使用应用程序的可调节
公开(公告)号：EP2581043A4
公开(公告)日：2014-04-09
申请号：EP11795012
申请日：2011-01-04
申请人： RAYCAN TECHNOLOGY CO LTD SU ZHOU , UNIV HUAZHONG SCIENCE TECH
发明人： XIE QINGGUO , LIU JINGJING
IPC分类号： A61B6/00 , A61B6/02 , A61B6/03 , G01T1/161 , G01T1/166
CPC分类号： G01T1/166 , A61B6/037 , A61B6/4258 , A61B6/4275 , A61B6/488 , A61B6/508 , A61B6/5205 , A61B6/545 , A61B6/585

5. 发明公开

EP3001556A4 HYBRID CONVERTER AND WIND POWER GENERATION SYSTEM 审中-公开
标题翻译：混合物在WINDENERGIEERZEUGUNGSSYSTEM
公开(公告)号：EP3001556A4
公开(公告)日：2017-03-08
申请号：EP14800428
申请日：2014-02-25
申请人： UNIV HUAZHONG SCIENCE TECH
发明人： LIN WEIXING , WEN JINYU , WANG SHAORONG , CHENG SHIJIE
IPC分类号： H02M7/19 , H02J3/36 , H02M1/00 , H02M7/25 , H02M7/483 , H02M7/487
CPC分类号： H02M7/145 , F03D9/257 , H02J3/36 , H02M7/19 , H02M7/21 , H02M7/25 , H02M7/487 , H02M2001/0077 , H02M2007/4835 , Y02E10/76 , Y02E60/60
摘要： A hybrid converter and a wind power generation system. The hybrid converter is formed by thyristor-based phase commutated converters and a full-controlled device-based voltage source converter in series connection, and comprises the voltage source converter (2), the phase commutated converter (3a) connected to a positive pole, and the phase commutated converter (3b) connected to a negative pole; the phase commutated converters (3a, 3b) and the voltage source converter (2) are all connected with an AC power grid (47) through a transformer; the DC positive terminal of the voltage source converter (2) is connected with the DC negative terminal of the phase commutated converter (3a); the DC positive terminal of the phase commutated converter (3a) is connected with a positive pole DC power transmission line (8); the DC negative terminal of the voltage source converter (2) is connected with the DC positive terminal of the phase commutated converter (3b); and the DC negative terminal of the phase commutated converter (3b) is connected with a negative pole DC power transmission line (9). The hybrid converter, capable of self-commutation, can be directly connected to a wind power plant to transform wind power into direct current, enhancing the rated voltage and power of the hybrid converter, meanwhile, various components techniques being mature, and the reliability of the entire system technical being high.
摘要翻译：混合转换器和风力发电系统。混合转换器由基于晶闸管的相位换向器和串联连接的全控制的基于装置的电压源转换器形成，包括电压源转换器（2），连接到正极的相位换向转换器（3a）和连接到负极的相位换向转换器（3b）; 相位换向器（3a，3b）和电压源转换器（2）都通过变压器与交流电网（47）连接; 电压源转换器（2）的直流正极端子与相位换向转换器（3a）的直流负极端子连接; 相转换器（3a）的直流正极与正极直流输电线（8）连接。电压源转换器（2）的直流负极与相位换向转换器（3b）的直流正极连接; 相转换器（3b）的直流负极与负极直流输电线（9）连接。能够进行自换向的混合式转换器可以直接连接到风力发电站，将风力转化为直流电，提高混合变流器的额定电压和功率，同时各种组件技术成熟，可靠性整个系统技术水平高。

6. 发明公开

EP3098871A4 PEROVSKITE PHOTOELECTRIC FUNCTIONAL MATERIAL MODIFIED WITH AMPHIPATHIC MOLECULE AND USE THEREOF 审中-公开
标题翻译： ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON
公开(公告)号：EP3098871A4
公开(公告)日：2017-01-25
申请号：EP14880101
申请日：2014-03-19
申请人： UNIV HUAZHONG SCIENCE TECH
发明人： HAN HONGWEI , MEI ANYI
IPC分类号： H01L51/46 , C01G21/00 , C01G21/16 , H01G9/20
CPC分类号： C09K9/02 , C01G3/006 , C01G17/006 , C01G19/006 , C01G21/006 , C01P2002/34 , C01P2006/40 , C09K2211/10 , H01L51/422 , H01L51/4226 , H01L51/56 , H01L2031/0344 , H01L2251/303 , Y02E10/549
摘要： An M z A y BX z+y+2 perovskite-based photoelectric functional material modified with an organic amphipathic molecule and a preparation method and the use thereof. The functional material takes an ABX 3 perovskite material as a matrix and takes an organic amphipathic molecule M as a modification component, and the general chemical formula of the functional material is shown as M z A y BX z+y+2 . The matrix material and modification material used are low in cost and rich in raw materials; in addition, the preparation method can adopt a full-solution method, the preparation process is simple, without expensive equipment and instruments, at the same time the crystallization property of the obtained perovskite material is significantly improved, and the photoelectric conversion efficiency and stability of a solar cell prepared therefrom are greatly improved.
摘要翻译：用有机两亲分子改性的M z A y BX z + y + 2钙钛矿型光电功能材料及其制备方法及其用途。功能材料采用ABX 3钙钛矿材料作为基质，以有机两亲分子M为改性成分，功能材料的一般化学式为M z A y BX z + y + 2。使用的基体材料和改性材料成本低，原料丰富; 另外，制备方法可采用全溶液法，制备工艺简单，无需昂贵的设备和仪器，同时得到的钙钛矿材料的结晶性能明显提高，光电转换效率和稳定性由此制备的太阳能电池大大改善。

7. 发明专利

ZA202206705B A STABLE PHOSPHOGYPSUM PAVEMENT SUB-BASE MATERIAL AND ITS PREPARATION METHOD, CONSTRUCTION METHOD AND APPLICATION 未知
公开(公告)号：ZA202206705B
公开(公告)日：2022-07-27
申请号：ZA202206705
申请日：2022-06-17
申请人： WUHAN HUAZHONG UNIV OF SCIENCE AND TECHNOLOGY TESTING TECHNOLOGY CO LTD , UNIV HUAZHONG SCIENCE TECH
发明人： LUO HUI , XIAO GUOTAO , XU WENSHENG , GAO YANZHAO , ZHAO HUI , LIU YUTONG , TAO JIANGFENG , LIU SONG , LIAN JINGLONG , DI LIN , HU TUANWEI , HUANG WEI , AI TONG
摘要： The invention relates to the technical field of pavement base and subbase materials, in particular to a stable ardealite pavement subbase material as well as a preparation method, a construction method and application thereof. The stable ardealite pavement subbase material is prepared from the following raw materials in parts by weight: 87-93 parts of ardealite, 7-9 parts of calcined ardealite, 1-4 parts of lime and 14-20 parts of water. According to the invention, the process parameters such as the mixing ratio of calcined phosphogypsum to phosphogypsum waste, the addition amount of water and the like are researched and designed to obtain the stable phosphogypsum material which is high in strength, high in water stability and durability and is suitable for the pavement subbase layer, and the 7-day unconfined compressive strength of the prepared stable phosphogypsum pavement subbase layer material is 3.75 MPa; and the unconfined compressive strength loss rate is 12.3-14.7% after four dry-wet cycles.

8. 发明专利

ZA202202201B HIGHLY-ALIGNED HIGH-STRENGTH BACTERIAL CELLULOSE COMPOSITE MEMBRANE AS WELL AS PREPARATION AND APPLICATION 未知
公开(公告)号：ZA202202201B
公开(公告)日：2022-06-29
申请号：ZA202202201
申请日：2022-02-22
申请人： UNIV HUAZHONG SCIENCE TECH
发明人： YANG GUANG , WANG LI , SHI ZHIJUN , MAO LIN , QI FUYU
摘要： The invention discloses a high-orientation and high-strength bacterial cellulose composite membrane as well as preparation and an application thereof, and belongs to the technical field of biological manufacturing. The preparation method comprises the following steps: mechanically stretching a bacterial cellulose membrane to obtain a bacterial cellulose membrane with tensile strain; and soaking the obtained bacterial cellulose membrane with the tensile strain in a natural polymer solution, and then adding a cross-linking agent, so that the bacterial cellulose membrane with the tensile strain is cross-linked with the natural polymer to obtain the bacterial cellulose composite membrane. The composite membrane not only has fiber orientation, very high mechanical property and biocompatibility, but also can promote cell migration and adhesion and rapidly induce skin tissue regeneration; besides, the membrane coupling electrical stimulation can synergistically promote cell migration and skin tissue regeneration, dual combination of orientation induction and electrical stimulation induction is realized, a new way is provided for wound healing dressing, and biomedical application of the bacterial cellulose is widened.

9. 发明专利

GB202204571D0 Patterned bacterial cellulose (BC) composite membrane with biological activity, and preparation method and use thereof 未知
公开(公告)号：GB202204571D0
公开(公告)日：2022-05-11
申请号：GB202204571
申请日：2022-03-30
申请人： UNIV HUAZHONG SCIENCE TECH
摘要： The invention discloses a patterned bacterial cellulose composite membrane with biological activity as well as preparation and application thereof, and relates to the technical field of biomedical polymer composite materials. The preparation method comprises the following steps: inversely placing a template with a pattern structure in a bacterial culture solution capable of synthesizing bacterial cellulose, and culturing for a period of time to obtain a bacterial cellulose membrane with a pattern structure; and then dipping into a natural polymer active material solution, so that the bacterial cellulose with the pattern structure and the natural polymer active material are compounded through hydrogen bond acting force, to obtain the patterned bacterial cellulose composite membrane with biological activity. The composite membrane can rapidly induce skin tissue regeneration and reduce scar formation, has a simple preparation method, is green and environmentally friendly, can be produced on a large scale, and has a good application prospect in skin injury repair.

10. 发明专利

GB2592286B Underactuated prosthetic hand with self-adaptive grasping function 未知
公开(公告)号：GB2592286B
公开(公告)日：2022-04-06
申请号：GB202013359
申请日：2020-08-26
申请人： UNIV HUAZHONG SCIENCE TECH
发明人： CAIHUA XIONG , CHUANG LIU , BAIYANG SUN , ZHILIANG XIE , TAO DUAN
IPC分类号： B25J15/08 , A61F2/58 , B25J15/02
摘要： An under-driven prosthetic hand with a self-adaptive grasping function is provided, which belongs to the field of medical equipment. The prosthetic hand simultaneously controls four fingers to implement bending and stretching movements by a first motor through structural designs of a prosthetic hand body, a finger transmission module, an inter-finger transmission module, and a thumb driving module, and limits the transmission torque between the motor and screws using a damping shaft and in cooperation with the telescopic characteristic of a telescopic component. On the one hand, mechanical damage to the prosthetic hand structure due to excessive torque outputted by the motor can be prevented. On the other hand, the self-adaptive grasping function of the prosthetic hand can be implemented. The disclosure can also effectively solve issues such as excessive volume or mass of the prosthetic hand, complicated control system, and low operation precision.

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