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| Hydrate plugging detection and blocking device for submarine oil and gas pipeline, follows fluid movement in oil and gas transportation pipeline according to weight of different fluid changing devices. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-22
作者: SONG Y ZHOU H YANG M GAO Y ZHAO J L
  收藏 | 浏览/下载：13/0 | 提交时间：2019/12/02 |
| Single-pile based wind-energy and tide-energy integrated power generating system, has air chamber whose side is provided with wave inlet and top is fixed with two circular air outlets that are fixed with air-turbine generator. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-12
作者: SHI W NING D ZHOU L NA Y
收藏 | 浏览/下载：2/0 | 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 |
| Test wave slot resonance absorbing device, has supporting part fixed on beam of water tank side wall, and porous material provided with function of damping to consume energy of incident wave, where porous metal material is grid plate. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-20
作者: LV L SONG Z TANG G ZHOU Z CAI S
收藏 | 浏览/下载：6/0 | 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 |
| Wind, wave and tide energy integrated power generating system, has oscillating water column for entering wave in gas chamber by wave inlet to vibrate gas chamber, where chamber is connected with top part of air outlet. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者: SHI W NING D ZHOU L NA Y
收藏 | 浏览/下载：12/0 | 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 |
| Safety device for preventing blade throwing and flying function of horizontal shaft fan, has tension sensor for obtaining data transmitted to controller, and signal transmission module for transmitting alarm information to control center. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-04
作者: REN Z JIANG Z SHI W NING D ZHOU L
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
