Huaijun
Huaijun Liang, Henan CN
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20130088804 | PULSE CURRENT SENSOR AND LIGHTNING PROTECTION CABINET WITH SURGE WAVE RECORDING COMPOSED OF THE SENSOR - A pulse current sensor and a lightning protection cabinet with surge wave recording composed of the sensor are provided. The pulse current sensor includes a pair of semi-circular magnetic cores which are installed oppositely, air gaps between the two semi-circular magnetic cores, nonmagnetic electric metal rings sleeved outside the air gaps, whose inner hole axis is consistent with the magnetic force line of the semi-circular magnetic cores, and coils wound on the semi-circular magnetic cores, and out-put terminals led from the coils. The pulse current senor is disposed on the ground line, and the two nonmagnetic electric metal rings are respectively installed in the two symmetrical air gaps of the two semi-circular magnetic cores in the pulse current sensor. Under the action of the two semi-circular magnetic cores, the phenomenon of magnetic saturation does not occur in the pulse current sensor, and the output precision and the output range of the pulse current sensor are improved. | 04-11-2013 |
Huaijun Liu, Shenzhen City CN
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20120221602 | METHOD AND APPARATUS FOR WORD QUALITY MINING AND EVALUATING - A method and an apparatus for word quality mining and evaluating are disclosed. The method includes: calculating a Document Frequency (DF) of a word in mass categorized data; evaluating the word in multiple single-aspects according to the DF of the word; and evaluating the word in multiple aspects according to the multiple single aspect evaluations to obtain an importance weight of the word. According to the solution of the present invention, the importance of the word in the mass categorized data may be evaluated, and words with high quality may be obtained through an integrated evaluation. | 08-30-2012 |
Huaijun Ma, Liaoning CN
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20150203417 | CONVERSION OF LIPIDS - A process is described for producing a hydrocarbon product. In examples, the process comprising contacting a feedstock with a catalyst composition in the presence of hydrogen, the feedstock including a lipid, and the catalyst composition being active for conversion of the lipid to the hydrocarbon product in a single step. The catalyst composition comprises an M1-8 Sup] catalyst, where M1 is an active metal and [Sup] comprises an acidic support. In examples described, the process is used in the production of diesel-range fuel and/or jet fuel from lipid having a high yield of C | 07-23-2015 |
Huaijun Wang, Changsha CN
Huaijun Wang, Fontana, CA US
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20140191436 | 3-MODE BLENDED FIBERS IN AN ENGINEERED CEMENTITIOUS COMPOSITE - Disclosed herein are fiber reinforced cement composite materials incorporating a 3-mode fiber blend that includes cellulose pulp and synthetic fibers in a ratio selected to provide the composite material with improved water absorption characteristics and the same or improved mechanical properties as compared to equivalent composite materials reinforced with predominantly or all cellulose fibers. Also disclosed herein are fiber blends comprised of a combination of cellulose fibers and polypropylene fibers adapted to reinforce cementitious composite articles manufactured by the Hatschek process and autoclave cured. | 07-10-2014 |