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| Bending beam bridge limiting device, has steel pin whose end is fixed on limit fixing through-hole and radial opening of movable through-hole and another end is fixed on bottom plate to form main beam fixed end and tangential movable end. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-29
作者: ZHANG Z HAUNG C WANG H JIANG T TAN Y
  收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Ship-mounted device damping device for large-amplitude single-degree-of-freedom low-frequency rocking, has fixed and movable supporting part for forming friction pair, where fixed part is connected with center of gravity of movable part. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-13
作者: HUANG Y WANG W HUO H LIU C ZHANG Q
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Curved beam bridge limit device has steel pin that is inserted into limiting hole of translational fixed end limiting device or radial movable end limiting device and main beam fixed end or tangential movable end is formed. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-02
作者: ZHANG Z HAUNG C WANG H JIANG T TAN Y
收藏 | 浏览/下载：4/0 | 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 |
| Visual stitching measurement based error analysis method, involves establishing error of coordinates of coordinate of point to be measured in visual coordinate system in predetermined manner. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者: LIU W LAN Z ZHANG Y ZHANG Z DI H LU
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Preparing two-dimensional nitrogen-doped porous carbon material comprises e.g. adding graphene oxide into biomass saccharide solution, adding amino acids, reacting, washing, drying, and mixing with potassium hydroxide, reacting. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-20
作者: ZHANG X FAN Q YANG H MI P ZHAO Y
收藏 | 浏览/下载：12/0 | 提交时间：2019/12/02 |
| Doping variable element coordinated optimized thermoelectric material comprises bismuth-metal element-copper-selenium oxide. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-20
作者: WANG J KANG H LI J ZHANG Y
收藏 | 浏览/下载：3/0 | 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 |
| Non-open efficient turbine guide vane cooling device integrated double-layer liquid absorbing core, has and rib is attached to outside double-layer liquid absorbing core through capillary for circulating liquid medium to cool turbine blade. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-13
作者: LIU H JIA M LV B YAN Y CAI C ZHANG
收藏 | 浏览/下载：8/0 | 提交时间：2019/12/02 |
| Special-shaped guide device for turning groove, has middle pier part located between semi-elliptical cylindrical pier body and fold line-shaped pier body, and folded corner formed with corner turning chute. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-06
作者: LIU Y GAO Q WANG D LI Y ZHANG H LIU
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/02 |
