[ZHANG, Dongmin, YANG, Mingshu, ZHANG, Lixin, DING, Yanfen, JIANG, Baoliang, ZHANG, Shimin, LI, Li, WANG, Feng, ZHI, Shujie, HUO, Lianfeng, OU, Yangxin] c/o CONG, Zhefeng 9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007;9 Dongzhimen North Street Dongcheng District Beijing 100007 A pour point depressing and viscosity reducing composition for crude oil consists of clay, organic pour point depressant and dispersion medium. The weight ratio of the clay and the organic pour point depressant is 1:0 to 1: 5. The content of dispersion medium is 1%-99% based on the total weight. The clay is selected from montmorillonite, hectorite, nontronite or saponite. The clay is an unmodified inorganic clay or an organic modified clay. The organic modified clay is prepared by modifying organic clay with organic cation or by modifying organic clay with organic cation and treating with silane coupling agent. The organic pour point depressant is an ordinary organic pour point depressant. The viscosity of crude oil is reduced after using the pour point depressing and viscosity reducing composition, and the viscosity can tend to be further reduced under a shear field, and the crude oil has good flow property under low temperature and good aging property.

[Jinguang Wu, Yuanfu Zhang, Yizhuang Xu, Qingbo Li, Shifu Weng, Limin Yang, Li Zhang, Weijin Zhou, Zhanian Yang, Weihong Li, Huizhong Wu, Rongye Gong, Xuejun Gao, Duanfu Xu, Ying Zhao, Zhi Xu, Nengwei Zhang, Lixin Wang, Kaihua Sun, Xin Peng, Yufeng Liu, Xuejun Sun, Xiaofeng Ling, Su Zhou, Zhi Liu, Guoqiao Lai, Jianxiong Jiang, Qinghua Pan, Qiguang Wu, Guangyan Yu, Bingbing Wang] CN Beijing The invention relates to a non-invasive method to diagnose the changes of molecular structures of organism tissues from body surface and a dedicated apparatus. The apparatus is comprised of a Fourier Transform infrared spectrometer and a set of additional accessories. Said additional accessories include a mid-IR fiber optics sampling attachment, a fiber coupling part, and an infrared detector part. The detection method is comprised of placing the ATR probe of the dedicated apparatus on the skin surface of a region to be tested, and scanning more than one time in which the resolution of the apparatus is 1-32 cm−1 and the range of the spectrum is 800-4000 cm−1. It is possible to detect changes in molecular structures of living biological tissues in the early stages of cancer, and testees will not feel uncomfortable during testing. The method is easy to operate, quick, accurate, and it doesn't harm the body.

[LIANG, Hongwen, ZHANG, Aimin, ZHOU, Lixin, XIA, Jinkui, ZHANG, Zhibin, ZHOU, Weiping] 22A Chaoyangmenbei Street Chaoyang District Beijing 100728;7-203, Balingshihua Anjuyuan Qiuyuan Yunxi District Yueyang, Hunan 414014;16-4-7-21, Chuandahuayuan, Kehua North Road Wuhou District Chengdu, Sichuan 610065;4-402, Balingshihua Anjuyuan Xiayuan Yunxi District Yueyang, Hunan 414014;6-604, Balingshihua Anjuyuan Dongyuan Yunxi District Yueyang, Hunan 414014;2-11-406, Balingshihua Shengligou Yunxi District Yueyang, Hunan 414014;5-14A, Jinchengjiayuan Yueyang, Hunan 414014 A styrene-base monomer-diolefin copolymer comprises polystyrene micro-blocks and polydiolefin micro-blocks, in which the content of styrene-base monomer units is 10-80wt%, the ratio of diolefin units of 1,2- structure is less than 30% in the total diolefin units, and the number-average molecular weight (Mn) of the copolymer is 25,000-500,000. The preparation methods and uses in foam products thereof are also disclosed.

[ZHANG, Wenlin, SUN, Lixin, ZHANG, Shaobo, WANG, Weijie, DING, Hao] Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province;Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province;Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province;Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province;Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province;Huawei Service Centre Building, Kefa Road, Science-Based Industrial Park, Nanshan District 518057 Shenzhen City Guangdong Province This invention relate to the technology of routing information optimizing and controlling in the mobile communication system. A gateway home location register (GHLR), the characteristic is that it comprised : signaling receiving and transmitting module, safety rule configuration database and information safety analysis module. A method of roaming subscriber's routing information exchange, it particularly include subscriber's registering location network GHLR receiving information request and in according to the safety rule in the GHLR to determine, if conform to the safety rule transmitting the called information to the network unit that have ability to get the subscriber's information and the unit is in the subscriber roaming location network. The invention lead the roaming subscriber's information safety control method and apparatus GHLR in the existing mobile communication system, solve the problem of the roaming subscriber's inter network information exchange and it facility the visit network develop the service for the romaing subscriber, and protect the information safety of home operator and subscriber.

[Lixin Feng, Minyan Zhang, Pingze Zhang] CN Jiangsu The invention relates to a method for preparing a coating resistant to contact corrosion on the surface of titanium alloy, which comprises the following steps: 1. carrying out degreasing and derusting to a titanium alloy part; 2. carrying out etching treatment on the titanium alloy part; 3. carrying out surface activation treatment on the titanium alloy part; 4. preheating the titanium alloy part in an atmosphere protection furnace; 5. immersing the preheated titanium alloy part in plating solution; and 6. carrying out diffusion treatment on the immersion-plated titanium alloy part in a vacuum furnace whereby atoms at the interface diffuse to form a diffusion layer on a substrate and thus form a plating diffusion composite layer on the surface of the titanium alloy part. The part treated by the method completely solves the problem of contact corrosion of titanium alloy contacting with aluminum alloy and steel material.

[FENG, Lixin, ZHANG, Minyan, ZHANG, Pingze] No.186 Fanjiazhuang Rongdong Village, Yuqi, Huishan Wuxi, Jiangsu 214183;No.186 Fanjiazhuang Rongdong Village, Yuqi, Huishan Wuxi, Jiangsu 214183;No.186 Fanjiazhuang Rongdong Village, Yuqi, Huishan Wuxi, Jiangsu 214183;No.186 Fanjiazhuang Rongdong Village, Yuqi, Huishan Wuxi, Jiangsu 214183 A method for preparing contact corrosion resistant coating on the surface of titanium alloy, comprises: (1) degreasing the titanium alloy parts and removing rust of the titanium alloy parts, (2) etching the titanium alloy parts, (3) activating the surface of the titanium alloy parts, (4) pre-heating the titanium alloy parts in a furnace under protection atmosphere, (5) dipping the pre-heated titanium alloy parts in the bath, rotating the parts during the period of dipping, (6) disposing the hot-dipped titanium alloy parts in a vacuum furnace for diffusion treatment, thereby the atoms in the interface diffusing and thus forming a diffusion layer on the matrix, and thus forming a plating-infiltrating composite coating on the surface of titanium alloy parts, so the metallic combination of coating and matrix is achieved. Also disclosed is a titanium alloy part with contact corrosion resistant coating prepared on the surface by the method.

[Song Liu, Lixin Tian, Xian-Huan Wen, Chunming Zhao, Qinghong Yang, Peng Zhang, Dengen Zhou, Bo Li, Lichuan Lan, Lizhen Ge, Xinwu Liao, Fengli Zhang, Michael Sheng-Wei Wei] CN Beijing Computer-implemented systems and methods are provided for optimizing hydrocarbon recovery from subsurface formations, including subsurface formations having bottom water or edgewater. A system and method can be configured to receive data indicative of by-pass oil areas in the subsurface formation from reservoir simulation, identify flow barriers in the subsurface formation based on the by-pass oil areas identified by the reservoir simulation, and predict the lateral extension of the identified flow barriers in the subsurface formation. Infill horizontal wells can be placed at areas of the subsurface formation relative to the flow barriers such that production from a horizontal well in the subsurface formation optimizes hydrocarbon recovery.

[Hongwen Liang, Aimin Zhang, Lixin Zhou, Jinkui Xia, Zhibin Zhang, Weiping Zhou] CN Hunan A styrenic monomer-diolefin copolymer comprises polystyrenic monomer micro-blocks and polydiolefin micro-blocks, in which the content of styrenic monomer units is 10-80 wt %, the ratio of diolefin units of 1,2-structure is less than 30% in the total diolefin units, and the number-average molecular weight (Mn) of the copolymer is 25,000-500,000. The preparation methods and uses in foam products thereof are also disclosed.

[Hongwen Liang, Aimin Zhang, Lixin Zhou, Jinkui Xia, Zhibin Zhang, Weiping Zhou] CN Hunan A styrenic monomer-diolefin copolymer comprises polystyrenic monomer micro-blocks and polydiolefin micro-blocks, in which the content of styrenic monomer units is 10-80 wt %, the ratio of diolefin units of 1,2-structure is less than 30% in the total diolefin units, and the number-average molecular weight (Mn) of the copolymer is 25,000-500,000. The preparation methods and uses in foam products thereof are also disclosed.

[LIU, Song, TIAN, Lixin, WEN, Xian-Huan, ZHAO, Chunming, YANG, Qinghong, ZHANG, Peng, ZHOU, Dengen, LI, Bo, LAN, Lichuan, GE, Lizhen, LIAO, Xinwu, ZHANG, Fengli, WEI, Michael S.] 6001 Bollinger Canyon Road San Ramon, California 94583;No. 25 Chaoyangmenbei Dajie Dongcheng District Beijing, 100010;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;4277 Diavila Avenue Pleasanton, California 94588;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;4902 Briar Court Sugarland, Texas 77479;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;QHD32-6 Operating Company CNOOC, P.O. Box 609 Tanggu;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;Institute of Exploration & Development Research CCLT, CNOOC, P.O. Box 609 Tanggu;QHD32-6 Operating Company CNOOC, P.O. Box 609 Tanggu;2007 Valleria Court Sugarland, Texas 77479 Computer-implemented systems and methods are provided for optimizing hydrocarbon recovery from subsurface formations, including subsurface formations having bottom water or edgewater. A system and method can be configured to receive data indicative of by-pass oil areas in the subsurface formation from reservoir simulation, identify flow barriers in the subsurface formation based on the by-pass oil areas identified by the reservoir simulation, and predict the lateral extension of the identified flow barriers in the subsurface formation. Infill horizontal wells can be placed at areas of the subsurface formation relative to the flow barriers such that production from a horizontal well in the subsurface formation optimizes hydrocarbon recovery.