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| IMPROVED SOUND SOURCE POSITIONING METHOD BASED ON PROGRESSIVE SERIAL ORTHOGONALIZED BLIND SOURCE SEPARATION ALGORITHM, AND SYSTEM FOR IMPLEMENTING SAME 专利
申请日期: 2019-04-04, 公开日期: 2019-04-04
作者: Zhou RR(周冉冉); Cui H(崔浩); Wang Y(王永); Guo XY(郭晓宇); Ni X(倪暹)
  收藏 | 浏览/下载：22/0 | 提交时间：2020/01/04 |
| Distributed evolution algorithm based on spark island model parallelization method, involves returning each partition of RDD to driver node, storing RDD in memory, and performing internal sequencing operation to obtain optimized result. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-19
作者: ZHOU D SUN K CHENG C WU X
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Geometric optimal controller design method for transition state switching of tilt rotor aircraft, involves obtaining necessary conditions for optimal control of tilt rotor aircraft in transition state transition process. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-18
作者: ZHANG S SUN T SUN X CUI W ZHOU W
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/02 |
| Ethylene spent caustic dregs and recycling device comprises carbonizing system, causticization system and refining system, the carbonizing system comprises a liquor storage tank liquor storage tank connected carbonization tower. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-12
作者: ZHOU J WANG X LIU X XU Z LOU H LI Y
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/02 |
| Polishing solution useful for semiconductor photoelectrochemical mechanical polishing of gallium nitride wafer, comprises nano-abrasive particles, oxidizing agent and water. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-02
作者: KANG R DONG Z OU L SHI K ZHU X ZHOU
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/02 |
| Continuous ultrasonic cleaning of molten iron in spheroidization package, involves placing ultrasonic probe deep into spheroidization package after ultrasonic treatment of molten iron in ductile iron smelting process, and cleaning. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者: ZHOU B LIU H ZHANG X CAI Y MENG L M
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/02 |
| Ceramic material with special micro-structure comprises alumina-zirconia fused mass crystal composite ceramic comprising alumina, yttria, and zirconia. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-20
作者: CHEN G FU L FU X ZHOU W
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Cast austempered ductile iron for engine crankshaft, is prepared by controlled casting cooling processing of ductile iron comprising carbon, silicon, manganese, molybdenum, nickel, phosphorus, sulfur, magnesium, copper and iron. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者: ZHANG X CAI Y ZHOU B LIU H MENG L M
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Photoelectric semiconductor wafer chemical mechanical polishing device, has UV light source located on polishing liquid tank to downwardly radiate wafer, and supporting part fixing polishing head and polishing liquid tank. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-06
作者: DONG Z KANG R OU L ZHOU P ZHU X SHI
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Staggered guide vane for reducing radial force on closed impeller used in hydraulic component, has two-component blades are respectively set in annular rib plate and front and rear cover plates, where two component blades are staggered. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者: WANG X ZHOU F XIE R ZHANG K LU Y
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/02 |
