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Patent Analysis of the Rare Earth Extracting Separation Technology Haili Li1, a Yiqiang Zhao1, b 1China Department of Material Engineering Invention Examination, Patent Examination Cooperation Center of the Patent Office, SIPO, Beijing, 100081, China aemail: lihaili@sipo.gov.cn , bemail:zhaoyiqiang@sipo.gov.cn Keywords: Patent Analysis; Rare Earth; Extraction Separation Abstract.
The key point of the precipitation method is to find better precipitants.

oil heater automatically combining with the temperature the user set, which can effectively save energy; 2.1.2Auto induction of human body function If there is some person in room, the oil heater works normally, otherwise, it will be Automatic power off, in order to achieve safe and energy-saving effect; 2.1.3The child lock function The user can set the child lock function available, so that the children can’t open the oil heater without the adults indoor; 2.1.4The dumping detection and control function When the electric oil heater stands upside down or is set flat or inclined, it will not start and send out the sound and light alarm; 2.1.5 Humidity detection and control functions Electric oil heater can’t be used in the high-humidity environment, once the control device detects the environment humidity exceeds the limit range, oil heater will not start, and sends out the alarm. 2.2 System construction Electric oil heater control system mainly consists of a main controller, a key
Pyroelectric infrared sensor is mainly composed of a kind of high pyroelectric-coefficient material.
Computer and Digital Engineering. 2013, 41(12) [8]Chen Yifei.

Experiment and Optimization of Settling Effect of Drip Streaming Filter Suzhen WU 1, Hansong Yang 2 1Henan Institute of Engineering, China, 86431092@qq.com 2Huanghe Science and Technology College, China, yanghs1020@126.com Keywords: Drip Irrigation System, Spin Streaming Filter, Experimental Study, Optimization Abstract.
Furthermore, since the well-running of the drip irrigation system is influenced by the anti-blocking technology to a great extent, the filter plays a key role in the drip irrigation system [2].
If there is any question, adjust it; 3) Choose an appropriate calculation model; 4) Define the flow material; 5) Set the boundary conditions; 6) Select the appropriate control parameters; 7) Initialize the flow field; 8) Display the simulation result; 9) Save the document.

Independent Innovation Network Teaching Platform Research Bing Lu1, Yingxia Qian1 and Jiajun Liu2,c 1Hebei North University, Zhangjiakou City, Hebei Province，075000, China 2Hebei Institute of Architecture and Civil Engineering, Zhangjiakou City, Hebei Province, 075000, China cCommunication Writer: liujiajun123@sina.com Keywords: Network Environment, Network Platform Design, Network Learning, Independent Innovation Abstract.
network teaching platform design and development for the independent learning ability is to develop innovative strategies to implement a network teaching platform to promote learners the rational planning and efficient use of time, to develop good habits of self-monitoring to improve the network environment of independent innovation capability of learning [2]; Second, The network teaching platform design and development, one can improve the campus network hardware environment, other information resources to enrich online teaching, in particular, to enrich the teaching discipline associated with the characteristics of information resources; Third, The network teaching platform design and development, which is to efficiently integrate into one of the course content, handouts, learning strategies, learning skills, self-innovative cognitive tools, convenient self-learners innovative learning, collaborative discussions, self-formation evaluation; Fourth, Network teaching platform is the key
Network teaching platform design and development is shaped the character and capacity development as the core, to foster an innovative psychological and practical ability to target students through the application of modern educational technology skills and literacy, learners learn to use a variety of modern teaching media, can skillfully capture a variety of multimedia material, can we collect online, download, processing and publication of teaching information.

., Henan University of Science & Technology, Luoyang 471003, China 2 Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong, China.
a jpwangkf@163.com, bmmcjxu@mail.haust.edu.cn, clixiangli87@126.com Key words: brass, oxidation, surface mechanical attrition treatment, nanosheets Abstract.
Experiment The raw material used in the present experiment is a commercial Cu0.62Zn0.38 foil with the thickness of 0.3 mm (nominal composition of 38 at%Zn and 62 at%Cu).

,LTD, 339-1, Dangha-Dong, Seo-Gu, Incheon, Korea 5 Department of Chemical Engineering, Yonsei University, Seoul 120-749, Korea 1,a hanmk@kitech.re.kr, 1,b orchid@kitech.re.kr, 1,c kan104@kitech.re.kr, 1,d jdsul98@kitech.re.kr 2 Don.Gervasio@asu.edu, 3inhosong@sbcglobal.net, 4yong@osungenvitech.co.kr, 5 shulyg@yonsei.ac.kr Keywords : Portable FuelCell, Hydrogen generation, NaBH4, Catalyst Abstract.
The catalyst has to be supported by a material inert in alkaline environment and resistive to hydrogen cracking.
It should be noted that the catalytic surface area is the key feature in this H2 generation system.

Application of Quenching and Partitioning to Improve Ductility of Ultrahigh Strength Low Alloy Steel Wenquan Cao1,a, Cunyu Wang1,b, Jie Shi1,c and Han Dong1,d 1 National Engineering Research Center of Advanced Steel Technology (NERCAST) Central Iron and Steel Research Institute (CISRI), Beijing 100081, P.
Introduction Although sometimes considered as the "old" material, steel remains the most widely used metallic alloy and a subject of intense research.
It was shown that a relative high temperature partitioning with a short time would result in both high strength and high ductility[5].Thus tailoring Q&P heat treatment parameters, such as quenching temperature, partition temperature and time for different steel, is the key to optimise the final mechanical properties.

Parametric Sensitivity of MEMS-gyro Saulius Kaušinis1 , Rimantas Barauskas2 1 Department of Engineering Mechanics Kaunas University of Technology, A.
The small size and weight along with reduced power consumption as well as cost benefits associated with MEMS are the key features that have prompted interest primarily in the automotive industry, telecommunications sector and medical markets.
Surfaces of piezoelectric transducers are laminated by electrodes that enable one to create or to register electric fields inside of the material.

Introducing Psychological Factors Paper-making Enterprises Optimal Scheduling Model MingHui Li1,a, Xiankun Meng2,b 1,2College of Electrical and Mechanical Engineering, Shaanxi University of Science & Technology, Xi’an, China aliminghui1972@126.com,bmengxiankun668@qq.com Keywords: Multi-target Incentives Psychological factors Genetic algorithm Abstract.
The process of solving the optimal scheduling problem of the papermaking enterprise's optimization can be divided into two steps: First step, to filter the actual orders in a certain period of time from all customer demanding confirm orders based on existing raw material and finished product stock condition, customer credit rating, the customer actual payment situation, and unifying enterprise's long-term productive plan; Second step , optimizating those confirmed orders to be sure productive time swich sequence.
The improvement genetic algorithm which proposed according to this article solves this order scheduling problem, the key parameter setting is: (1) Initial community number, (2) Difference distance control (3) Genetic evolution algebra (4) Inversion probability starting value P=0.8, takes generally in 0.25 (5) Variation probability starting value q=0.1, the low frequency variation may prevent in the community the important sole gene possible loss, the high frequency's variation will cause the genetic algorithm will tend the pure random searching.

A Low Phase Noise Voltage-controlled Oscillator with Harmonic Suppression Based on LTCC Technology LiFa Wang1,2, a, RuiXia Yang1,b, JingFeng Wu2and YingQian Jia1,2 1College of Information Engineering, Hebei University of Technology, Tianjin, 300130, China 2The 13th Research Institute of Chinese Electronic Technology Corporation, Shijiazhuang, 050051, China ajiyao119@gmail.com, byangrx@hebut.edu.cn Keywords: LTCC, VCO, Phase Noise, Harmonic Suppression, ansoft designer, ansoft HFSS.
The Q of VCO is a key parameter for achieving stable reference frequencies with low phase noise levels.
Substrate material is Ferro-A6, and its relative dielectric constant is 5.9, loss tangent is 0.002; Each layer substrate thickness is 94μm.