公开(公告)号：US20130153822A1

公开(公告)日：2013-06-20

申请号：US13666946

申请日：2012-11-01

Applicant: Infovision Optoelectronics (Kunshan) Co., Ltd. ,  East China University of Science and Technology

Inventor： Zhi-gang Zheng ,  Hai-feng Wang ,  Dong Shen

IPC: C09K19/46 ,  B01J19/12

CPC classification number: C09K19/0275 ,  C09K19/586 ,  C09K2019/0448 ,  C09K2019/2078

Abstract: A blue phase liquid crystal material includes a liquid crystal host, a chiral reagent and a stable polymer. The chiral reagent is R811. The stable polymer is formed by photo-polymerizing a first monomer and a second monomer. The first monomer is 2-ethylhexyl acrylate (2-EHA), and the second monomer is 2-methyl-1,4-bis{4-[3(-acrylate)propoxyl]benzoicacid}phenylester (PTPTP). The blue phase liquid crystal material has a blue phase temperature range widened to an extremely low temperature. A blue phase liquid crystal composition and a method for manufacturing the blue phase liquid crystal material by using the blue phase liquid crystal composition are also provided.

Abstract translation: 蓝相液晶材料包括液晶主体，手性试剂和稳定的聚合物。 手性试剂为R811。 通过光聚合第一单体和第二单体形成稳定的聚合物。 第一单体是丙烯酸2-乙基己酯（2-EHA），第二单体是2-甲基-1,4-双{4- [3（ - 丙烯酸酯）丙氧基]苯甲酸}苯酯（PTPTP）。 蓝相液晶材料的蓝相温度范围变宽到极低温度。 还提供蓝相液晶组合物和通过使用蓝相液晶组合物制造蓝相液晶材料的方法。

公开(公告)号：US20110269751A1

公开(公告)日：2011-11-03

申请号：US13140968

申请日：2009-12-18

Applicant: Zhong Li ,  Xuhong Qian ,  Xusheng Shao ,  Xiaoyong Xu ,  Liming Tao ,  Gonghua Song

Inventor： Zhong Li ,  Xuhong Qian ,  Xusheng Shao ,  Xiaoyong Xu ,  Liming Tao ,  Gonghua Song

IPC: A01N43/90 ,  C07D487/16 ,  A01P7/04 ,  C07D498/18 ,  A01N43/40 ,  C07D213/61 ,  C07D498/08

CPC classification number: A01N43/90 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/62 ,  A01N43/78 ,  C07D213/61 ,  C07D401/12 ,  C07D401/14 ,  C07D405/14 ,  C07D409/14 ,  C07D413/12 ,  C07D417/14 ,  C07D471/14 ,  C07D491/18 ,  C07D498/08 ,  C07D498/18

Abstract: The heterocyclic nitrogenous or oxygenous compounds of formula (A), (B), (C) or (D) formed from dialdehydes, their optical isomers, cis- and trans- isomers, or agrochemically acceptable salts, their preparation methods, agrochemical compositions comprising the compounds and the uses thereof are provided. The compounds and their derivatives have high insecticidal activities to several farming and forestry pests including homoptera and lepidoptera pests, such as aphis, fulgorid, whitefly, leafhopper, common thrips, cotton bollworm, cabbage caterpillar, cabbage moth, cotton leafworm, armyworm and so on.

Abstract translation: 由二醛形成的式（A），（B），（C）或（D）的杂环含氮或有氧化合物，它们的旋光异构体，顺式和反式异构体或农业化学上可接受的盐，其制备方法，包括 提供了化合物及其用途。 化合物及其衍生物对几种农林害虫，包括蚜虫，蚜虫，粉虱，叶蝉，常见蓟马，棉铃虫，卷心菜，卷心菜蛾，棉叶虫，粘虫等多种农林害虫具有很高的杀虫活性 。

公开(公告)号：US07951310B2

公开(公告)日：2011-05-31

申请号：US11390621

申请日：2006-03-28

Applicant: Chifei Wu ,  Xuanquan Zhou ,  Weihong Guo ,  Xiliang Zhang ,  Guozhang Wu ,  Haiyan Xu ,  Xianhui Li ,  Jianfeng Huang ,  Na Yu ,  Shengying Qian ,  Jing Chen ,  Liang Fang ,  Fei Shen ,  Li Lang ,  Qiuying Zhang ,  Jingjie Han

Inventor： Chifei Wu ,  Xuanquan Zhou ,  Weihong Guo ,  Xiliang Zhang ,  Guozhang Wu ,  Haiyan Xu ,  Xianhui Li ,  Jianfeng Huang ,  Na Yu ,  Shengying Qian ,  Jing Chen ,  Liang Fang ,  Fei Shen ,  Li Lang ,  Qiuying Zhang ,  Jingjie Han

IPC: H01B1/06 ,  H01B1/12

CPC classification number: H01B1/04 ,  C08F2/44 ,  C08F292/00 ,  H01B1/24 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: The present invention discloses a nanophase carbon black grafted with organic compounds, comprising (a) a first component: 100 parts by weight of original carbon black particles, and (b) a second component: 5-300 parts by weight of grafting organic compounds having or producing free radicals which is grafted onto the surface of the carbon black, wherein the molecular weight of the grafting organic compounds is 100-10000, and the nanophase carbon black has a particle size of 1-100 nm. The invention also discloses the synthesis thereof and articles therefrom.

Abstract translation: 本发明公开了一种接枝有机化合物的纳米相炭黑，其包含（a）第一组分：100重量份的原始炭黑颗粒，和（b）第二组分：5-300重量份的接枝有机化合物，其具有 或产生接枝到炭黑表面的自由基，其中接枝有机化合物的分子量为100-10000，纳米相炭黑的粒度为1-100nm。 本发明还公开了其合成及其制品。

公开(公告)号：US07655665B2

公开(公告)日：2010-02-02

申请号：US11751836

申请日：2007-05-22

Applicant: Xuhong Qian ,  Zhong Li ,  Zhongzhen Tian ,  Qingchun Huang ,  Jichao Fang ,  Gonghua Song

Inventor： Xuhong Qian ,  Zhong Li ,  Zhongzhen Tian ,  Qingchun Huang ,  Jichao Fang ,  Gonghua Song

IPC: A01N43/90 ,  A01N43/42 ,  C07D487/04 ,  C07D491/02

CPC classification number: C07D471/04 ,  A01N43/90

Abstract: The present invention discloses nitromethylene derivatives and the uses thereof. These derivatives are obtained by adding ring structure onto the known nitromethylene compounds, by which both their stability for light and their liposolubility are increased. Furthermore, by using the substituents linked to ether bond, the steric orientation of the nitro group and the liposolubility of the compounds are controlled. The insecticidal activity tests show that the compounds and their derivatives of the invention display high efficiency on killing various destructive insects with piercing-sucking type or scratching type mouthparts, such as aphid, leafhopper, plant hopper, thrips and white fly.

Abstract translation: 本发明公开了硝基亚甲基衍生物及其用途。 这些衍生物通过在已知的硝基亚甲基化合物中加入环结构而获得，由此它们对光的稳定性及其脂溶性都增加。 此外，通过使用与醚键连接的取代基，控制硝基的立体取向和化合物的脂溶性。 杀虫活性试验表明，本发明的化合物及其衍生物，对蚜虫，叶蝉，植物料斗，蓟马，白蝇等具有穿刺吸吮型或搔抓型口器的各种破坏性昆虫进行杀伤效果显着。

公开(公告)号：US07541463B2

公开(公告)日：2009-06-02

申请号：US11263591

申请日：2005-10-31

Applicant: Xuhong Qian ,  Yonggang Li ,  Yufang Xu ,  Jian Ding ,  Liping Lin ,  Zehong Miao ,  Hong Zhu ,  Baoyuan Qu

Inventor： Xuhong Qian ,  Yonggang Li ,  Yufang Xu ,  Jian Ding ,  Liping Lin ,  Zehong Miao ,  Hong Zhu ,  Baoyuan Qu

IPC: A61K31/4365 ,  C07D221/18 ,  C07D471/06

CPC classification number: C07D495/06 ,  C07D221/14 ,  C07D405/12 ,  C07D513/06 ,  C09B57/08 ,  C09B69/102 ,  C09B69/109

Abstract: The invention discloses novel sulfur-containing naphthalimide derivatives, and the preparation and uses thereof. The conjugated plane of naphthalimide derivatives of the invention is enlarged by incorporating 5-or 6-membered heteroaromatic ring and/or introducing S heteroatom, thus increasing the anti-tumor activity of naphthalimide. The compounds of the invention displays significant inhibiting activities to the proliferation of various tumor cells such as human lung cancer, gastric cancer, liver cancer, leucocythemia and the like. The inhibition of cell proliferation is dose-dependent.

Abstract translation: 本发明公开了新型含硫萘二甲酰亚胺衍生物及其制备及应用。 本发明的萘二甲酰亚胺衍生物的共轭平面通过掺入5-或6-元杂芳环和/或引入S杂原子而增大，从而增加了萘二甲酰亚胺的抗肿瘤活性。 本发明化合物对人肺癌，胃癌，肝癌，白细胞增多症等各种肿瘤细胞的增殖具有显着的抑制活性。 细胞增殖的抑制是剂量依赖性的。

公开(公告)号：US20040058436A1

公开(公告)日：2004-03-25

申请号：US10455136

申请日：2003-06-05

Applicant: East China University of Science and Technology

Inventor： Yuanxing Zhang ,  Xiangming Sun ,  Weiming Fan ,  Jian Lu

IPC: C12M001/02

CPC classification number: C12M27/02 ,  C12M33/14 ,  C12M47/02

Abstract: A cell-detaching reactor is provided to prepare single cell suspension for inoculation of anchorage-dependent cells between the scaled-up bioreactors, which is especially useful in a commercial-scale process. The cell-detaching reactor of the invention comprises a trypsinizing zone and a separating zone, which are separated by a screen with mesh size between the diameters of the cells and the carriers.

Abstract translation: 提供细胞分离反应器以制备用于在放大的生物反应器之间接种锚定依赖细胞的单细胞悬浮液，其在商业规模过程中特别有用。 本发明的细胞分离反应器包括一个胰蛋白酶消化区和一个分离区，它们被网孔直径与载体直径之间的筛网隔开。

公开(公告)号：US20250066662A1

公开(公告)日：2025-02-27

申请号：US18768028

申请日：2024-07-10

Applicant: East China University of Science and Technology

Inventor： Zhiqian GUO ,  Juan LI ,  Yutao ZHANG ,  Yao LU ,  Chenxu YAN ,  Meiling ZHAO ,  Xiuyan ZHAO ,  Weihong ZHU

IPC: C09K11/06 ,  C07D309/34 ,  C07D407/10 ,  G01N21/64

Abstract: A luminescent probe and its preparation method and application are provided. The luminescent probe has a steric hindrance group R1 of aliphatic hydrocarbon structure such as adamantane or norborneol, a detection group R2 of nitrobenzyl and its derivative structure, an electron-withdrawing group R3 containing cyano group and an electron-donating group methoxy group. In the presence of HSA or BSA, the detection group is cut off to form a parent structure that exposes atomic oxygen anions and is activated under external light irradiation, the luminescent probe can be used in solution or cells, when detecting HSA or BSA, the luminescent probe has obvious chemiluminescence characteristics, which can sensitively distinguish HSA and BSA, quantitatively analyze HSA and BSA, and determine the mixing ratio of HSA and BSA at the same time, and the luminescent probe has been successfully used for cell fluorescence imaging.

公开(公告)号：US12172918B2

公开(公告)日：2024-12-24

申请号：US17627461

申请日：2020-08-19

Applicant: SICHUAN UNIVERSITY ,  EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xia Jiang ,  Fengli Gan ,  Yi Liu ,  Yuxiao Sun ,  Hualin Wang ,  Yafang Han

IPC: C02F9/00 ,  C02F1/00 ,  C02F1/28 ,  C02F1/38 ,  C02F1/40 ,  C02F1/44 ,  C02F1/50 ,  C02F1/52 ,  C02F3/00 ,  C02F3/34 ,  C02F11/12 ,  C02F11/13 ,  C02F11/123 ,  C02F11/127 ,  C02F101/10 ,  C02F101/30 ,  C02F101/32

Abstract: A treatment system for domestic wastewater, relating to the technical field of wastewater treatment. The treatment system comprises a primary treatment system, a secondary treatment system, and a sludge treatment system; the secondary treatment system comprises a biochemical tank (21) and a sedimentation tank (22) that are sequentially connected; the biochemical tank (21) is connected to the primary treatment system; the secondary treatment system further comprises a second cylcone separator (23) and a power pump (24); one end of the power pump (24) is connected to a sludge outlet of the sedimentation tank (22) by means of a pipeline, and the other end of the power pump (24) is connected to a second feed pipe (232) of the second cylcone separator (23); a second underflow port (233) is connected to the biochemical tank (21) by means of the pipeline; a second overflow port (234) is connected to the sludge treatment system by means of the pipeline. After active sludge is treated by the second cylcone separator (23), the activity of the active sludge is increased by at least 15%, thereby improving the utilization rate of a resource, reducing the cost of an overall treatment system, also improving degradation efficiency in the biochemical tank, and facilitating popularization.

公开(公告)号：US12146063B2

公开(公告)日：2024-11-19

申请号：US18286457

申请日：2023-03-31

Applicant: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  SHANGHAI JIAO TONG UNIVERSITY ,  CHINA UNITED GAS TURBINE TECHNOLOGY CO., LTD.

Inventor： Xiancheng Zhang ,  Xiaofeng Zhao ,  Yali Yu ,  Shantung Tu ,  Dingwu Zhang ,  Xiaobo Wang ,  Junmiao Shi ,  Weize Wang

IPC: C09D1/00 ,  C23C4/02 ,  C23C4/06 ,  C23C4/11 ,  C23C4/134

Abstract: Provided are a thermal barrier coating and a preparation method thereof, which belong to the field of coating technology. The thermal barrier coating has a double-layer coating structure, and includes an intermediate layer attached to a surface of a metal bonding layer, and a top layer, wherein the intermediate layer is formed by atmospheric plasma spraying YSZ porous microspheres, and the top layer is formed by atmospheric plasma spraying Yb—Gd codoped YSZ porous microspheres; the intermediate layer is in contact with the surface of the metal bonding layer, and the top layer is directly exposed to a high-temperature gas environment.

公开(公告)号：US12097590B1

公开(公告)日：2024-09-24

申请号：US18285325

申请日：2023-04-10

Applicant: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  AECC COMMERCIAL AIRCRAFT ENGINE CO. LTD ,  AECC HUNAN AVIATION POWERPLANT RESEARCH INSTITUTE

Inventor： Xiancheng Zhang ,  Shulei Yao ,  Shantung Tu ,  Yuxin Chi ,  Yalong Chen ,  Lizhang Zhang ,  Fei Zeng ,  Congyang Gong ,  Ning Wang ,  Junmiao Shi ,  Yunfei Jia ,  Shuang Liu

IPC: B24B1/04 ,  B24B19/14 ,  B24B31/00 ,  B24B31/06 ,  B24B31/12 ,  B24C3/22 ,  B24C3/28 ,  B24C5/00

CPC classification number: B24B31/06 ,  B24B1/04 ,  B24B19/14 ,  B24B31/003 ,  B24B31/064 ,  B24B31/12 ,  B24C3/22 ,  B24C3/28 ,  B24C5/005

Abstract: A water jet strengthening and polishing integrated system for blades of a blisk includes a vibration polishing unit and a water jet strengthening unit. The vibration polishing unit includes a vibration polishing bath, the vibration polishing bath is internally provided with a clamp for clamping the blisk, and vibration motors for driving the vibration polishing bath to vibrate are installed on the vibration polishing bath. Top ends of support springs are fixedly connected with the vibration polishing bath, and bottom ends of the support springs are fixedly connected with a workbench. The water jet strengthening unit includes a water jet strengthening device for carrying out water jet strengthening on the blades of the blisk and a driving mechanism for clamping the water jet strengthening device and capable of driving the water jet strengthening device to move in any direction in space.