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| Alpha-molybdenum carbide or metal-modified alpha-type molybdenum carbide useful as catalyst in hydrogenation reaction of carbon dioxide to prepare carbon monoxide. 专利
申请日期: 2016-01-01, 公开日期: 2016-05-04
作者: SHI C YU T ZHU X ZHANG X SONG Z
  收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Petroleum drilling winch device encoding method, involves encoding two paths of difference coding signals at angle of specific degree using rising external trigger counting clock edge structure, and triggering delay signals at clock cycle. 专利
申请日期: 2014-01-01, 公开日期: 2014-01-22
作者: SONG Y WANG J YU Y HUANG S
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/11 |
| Medical three-plate interventional catheter vessel joint injection molding mold, has water channel fixed between movable template and fixed template, and top rod connected with movable die cavity embedding block and cavity insert block. 专利
申请日期: 2013-01-01, 公开日期: 2013-07-24
作者: YU T WANG M SONG M ZHAO D ZHONG H
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/13 |
| In-situ generation, decomposition and permeability measurement integrated device for natural gas hydrate sediment, has insulating layer formed on upper part of piston, and cooling cover cylinder sleeved in outer tube. 专利
申请日期: 2012-01-01, 公开日期: 2012-05-09
作者: LI Y WANG R LIU W SONG Y YU F NIE X
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/18 |
| Arc extinguishing device for performing conductive heating process, has heating power supply whose output end is connected to input of arc extinguishing device, and small power auxiliary power supply that is connected to device. 专利
申请日期: 2012-01-01, 公开日期: 2012-07-04
作者: LIU X SUN J WANG X XU W SONG J YU Z
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/18 |
| Three-axis testing apparatus for in-situ generation and decomposition of natural gas hydrate, includes airtight pressure chamber, inner covering barrel, piston, gas discharge hole in the piston, and lower and upper pressure cushions. 专利
申请日期: 2011-01-01, 公开日期: 2011-08-24
作者: LIU W LI Q YU F SONG Y YAO H WANG S
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/18 |
| Cavity movable ejection forming method for plastic micro-flow control chip in injection molding machine, involves retracting wedge block so that backward movement of insert block and pressing block in production period is not limited. 专利
申请日期: 2010-01-01, 公开日期: 2010-08-04
作者: WANG M LIU Y LIU K WANG X SONG M YU
收藏 | 浏览/下载：11/0 | 提交时间：2019/12/24 |
| In-mold assembling injection molding method for micro plastic external engaged gear set, involves separating front and back Haff blocks of fixed mold part to release locating frame of plastic external gears. 专利
申请日期: 2010-01-01, 公开日期: 2010-07-28
作者: LIU Y LIU K WANG X SONG M YU Z ZHU
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/24 |
| Sensitivity-enhanced extrinsic fabry-perot optical fiber temperature sensor manufacturing method, involves forming sensitivity-enhanced extrinsic fabry-perot optical fiber temperature sensor by optical fiber end planes and metal capillary. 专利
申请日期: 2009-01-01, 公开日期: 2009-07-08
作者: SONG S WANG X YU Q
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/24 |
| Snow and ice thawing method for road and bridge, involves optimizing and adjusting control parameter of digital proportional integral derivative temperature control system according to surface temperature of material to be heated. 专利
申请日期: 2009-01-01, 公开日期: 2009-04-22
作者: SONG S WANG X XU S YU W
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/24 |
