专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012037061A2 HANDHELD LOW PRESSURE MECHANICAL CELL LYSIS DEVICE WITH SINGLE CELL RESOLUTION 审中-公开
标题翻译：单电池解决方案的手持低压机械电解槽装置
公开(公告)号：WO2012037061A2
公开(公告)日：2012-03-22
申请号：PCT/US2011051298
申请日：2011-09-13
申请人： CALIFORNIA INST OF TECHN , LI ZHENYU , SHERER AXEL
发明人： LI ZHENYU , SHERER AXEL
IPC分类号： C12N1/06 , C12M1/33 , C12Q1/02
CPC分类号： C12M47/06 , C12N1/066
摘要： Apparatus and methods for mechanical cell lysis with single cell resolution which requires very low applied pressure. The device can be handheld, simple to operate, requires no external power except for hand-applied pressure via a syringe, and is applicable to all cell types including yeast and bacterial cells. The device is also capable of mechanically lysing a single cell. A single cell is selected from a biological sample of interest. The single cell is lysed by application of mechanical stress in a single cell lysing apparatus having a trap structure for deterministically capturing the cell and a stress raiser that cooperates with a source of mechanical stress so as to apply sufficient force to rupture a cell. The stress raiser can be a properly designed edge of the trap or it can be a lithographically produced structure such as a nanoblade or a nanopillar.
摘要翻译：用于需要非常低施加压力的具有单细胞分辨率的机械细胞溶解的装置和方法。该设备可手持，操作简单，除了通过注射器手动施加压力外不需要外部电源，适用于所有细胞类型，包括酵母和细菌细胞。该装置还能够机械地裂解单个细胞。从感兴趣的生物样品中选择单个细胞。通过在具有陷阱结构的单细胞裂解装置中施加机械应力来裂解单细胞，所述装置具有用于确定性地捕获细胞的陷阱结构以及与机械应力源协作的应力提升器，以施加足够的力来使细胞破裂。应力提升器可以是陷阱的适当设计的边缘，或者它可以是光刻产生的结构，例如纳米刀片或纳米柱。

2. 发明申请

WO2008105914A3 MECHANICALLY TUNABLE ELASTOMERIC OPTOFLUIDIC DISTRIBUTED FEEDBACK DYE LASERS 审中-公开
标题翻译：机械柔性弹性光滑分布式反馈染料激光
公开(公告)号：WO2008105914A3
公开(公告)日：2008-12-18
申请号：PCT/US2007075668
申请日：2007-08-10
申请人： CALIFORNIA INST OF TECHN , LI ZHENYU , PSALTIS DEMETRI , SCHERER AXEL , ZHANG ZHAOYU
发明人： LI ZHENYU , PSALTIS DEMETRI , SCHERER AXEL , ZHANG ZHAOYU
IPC分类号： H01S3/213 , H01S3/094
CPC分类号： H01S3/022 , H01S3/08036 , H01S3/1053 , H01S3/213
摘要： The invention relates to a microfluidic dye laser (100) including a pump light source configured to provide light (107) having a pump light wavelength. The microfluidic dye laser (100) also includes an elastomer substantially optically transparent at the pump light wavelength (107) and at a microfluidic dye laser wavelength. A microfluidic channel (102) configured to accept a iluidic dye is defined in the elastomer. An optical grating (108) is formed in a single mode 3D waveguide in the microfluidic channel (102) in order to provide a single mode microfluidic dye laser light as output in response to illumination with light from the pump light source (107). In another aspect, the invention features a method of tuning a wavelength of a microfluidic dye laser light by mechanically deforming the eiastomeric laser chip to change the grating period in the optical cavity.
摘要翻译：本发明涉及一种微流体染料激光器（100），其包括被配置为提供具有泵浦光波长的光（107）的泵浦光源。微流体染料激光器（100）还包括在泵浦光波长（107）处以微流体染料激光波长基本上光学透明的弹性体。在弹性体中限定了构造成接受液体染料的微流体通道（102）。在微流体通道（102）中的单模3D波导中形成光栅（108），以便响应于来自泵浦光源（107）的光的照明，提供单模微流体染料激光作为输出。在另一方面，本发明的特征在于一种通过机械地使所述激光激光芯片变形以改变光腔中的光栅周期来调谐微流体染料激光的波长的方法。

3. 发明申请

WO2011153119A3 REVERSE FLOW CHECK VALVE FOR COMMON RAIL FUEL SYSTEM 审中-公开
标题翻译：用于通用铁路燃料系统的反向流量检查阀
公开(公告)号：WO2011153119A3
公开(公告)日：2012-01-26
申请号：PCT/US2011038488
申请日：2011-05-31
申请人： CATERPILLAR INC , SHAFER SCOTT F , LI ZHENYU , IBRAHIM DANIEL R , TOWER BENJAMIN R , ADAMS KENNETH C , GERSTNER MICHAEL D
发明人： SHAFER SCOTT F , LI ZHENYU , IBRAHIM DANIEL R , TOWER BENJAMIN R , ADAMS KENNETH C , GERSTNER MICHAEL D
IPC分类号： F02M55/02 , F02M59/44 , F02M61/16
CPC分类号： F02M55/02 , F02M63/005
摘要： A common rail fuel system (10, 110) includes a reverse flow check valve (60, 160) fluidly positioned between each of a plurality of common rail fuel injectors (40) and an outlet (22, 154) of a high pressure pump (20). The reverse flow check valves (60, 160) divide the overall system fluid volume (80) into an upstream common volume (82) and a plurality of separate downstream volumes (83). The upstream common volume (82) is greater than the sum of the separate downstream volumes (83). The reverse flow check valve (60, 160) is movable between a first configuration with a large flow area (68, 168) and a second configuration with a small flow area (69, 169). The reverse flow check valve (60, 160) associated with each of the individual fuel injectors may be housed in a quill (50) that fluidly connects the fuel injectors to the high pressure common rail (30, 130).
摘要翻译：共轨燃料系统（10,110）包括流体地定位在多个共轨燃料喷射器（40）中的每一个和高压泵的出口（22,154）之间的逆流止回阀（60,160） 20）。逆流止回阀（60,160）将整个系统流体体积（80）划分成上游公共容积（82）和多个单独的下游容积（83）。上游公共容积（82）大于分开的下游容积（83）的总和。逆流止回阀（60,160）可在具有大流量区域（68,168）的第一配置和具有小流动面积（69,169）的第二配置之间移动。与每个单独的燃料喷射器相关联的逆流止回阀（60,160）可以容纳在将燃料喷射器流体连接到高压共轨（30,130）的套筒（50）中。

4. 发明申请

WO2013003607A2 APPARATUS, SYSTEM, AND METHOD FOR FORWARD OSMOSIS IN WATER REUSE 审中-公开
标题翻译：装置，系统和方法，用于在水再利用中进行前期的OSMOSIS
公开(公告)号：WO2013003607A2
公开(公告)日：2013-01-03
申请号：PCT/US2012044675
申请日：2012-06-28
申请人： UNIV KING ABDULLAH SCI & TECH , LI ZHENYU , LINARES RODRIGO VALLADARES , AMY GARY , YANGALI-QUINTANILLA VICTOR
发明人： LI ZHENYU , LINARES RODRIGO VALLADARES , AMY GARY , YANGALI-QUINTANILLA VICTOR
IPC分类号： C02F1/44 , B01D61/00 , C02F103/08
CPC分类号： C02F1/445 , B01D61/002 , B01D61/025 , B01D61/58 , B01D63/082 , B01D65/02 , B01D2311/243 , B01D2313/04 , B01D2315/06 , B01D2321/185 , C02F1/441 , C02F2103/08 , C02F2209/005 , C02F2209/05 , Y02A20/131
摘要： An apparatus, system, and method for desalinating water is presented. The invention relates to recovery of water from impaired water sources by using FO and seawater as draw solution (DS). The seawater becomes diluted over time and can be easily desalinated at very low pressures. Thus, a device consumes less energy when recovering water. The apparatus, system and method comprise an immersed forward osmosis cell.
摘要翻译：提出了一种用于脱盐水的设备，系统和方法。本发明涉及通过使用FO和海水作为溶液（DS）从受损水源中回收水。海水随时间稀释，可以在非常低的压力下轻松脱盐。因此，当回收水时，设备消耗的能量较少。该装置，系统和方法包括浸入正向渗透池。

5. 发明申请

WO2011109325A3 RANGE OF ENGINES USING COMMON RAIL FUEL SYSTEM WITH PUMP AND RAIL ASSEMBLIES HAVING COMMON COMPONENTS 审中-公开
标题翻译：使用普通铁路燃油系统的发动机范围与带有共同部件的泵和导轨组件
公开(公告)号：WO2011109325A3
公开(公告)日：2011-12-01
申请号：PCT/US2011026578
申请日：2011-03-01
申请人： CATERPILLAR INC , LI ZHENYU , SHAFER SCOTT F
发明人： LI ZHENYU , SHAFER SCOTT F
IPC分类号： F02M55/02 , F02M59/00 , F02M59/44 , F02M61/14
CPC分类号： F02M63/0285
摘要： A pump and rail assembly (54) includes a plurality of quills (84) that are compressed between quill seats (108, 109) on a pump (75) and an output rail (76). A rail pressure control valve (77) and a rail pressure sensor (79) are attached to respective ends of the output rail (76). An inlet throttle valve (95) is attached to a housing (100) of the pump and rail assembly (54). Depending upon the application, the output rail (76) may supply fuel to a first injection bank (70) that includes a plurality of fuel injectors (72) in a first common rail (49, 50), and a second fuel injection bank that includes a second common rail (52, 53) and a plurality of fuel injectors (72). Different engines having different numbers of cylinders (11, 16, 21, 26, 27, 33, 35, 41, 43, 48, 51, 57, 60) may use similar pump and rail assemblies that each include a plurality of quills (84), a plurality of pumping elements (94) positioned in a pump housing (100) and an output rail (76). The quills (84) for each of the different engine applications are interchangeable but differ in number. In addition, the pumping elements (94) of each of the different engine applications are also interchangeable but differ in number.
摘要翻译：泵和轨道组件（54）包括多个在泵（75）上的套筒座（108,109）和输出轨道（76）之间被压缩的套管（84）。导轨压力控制阀（77）和导轨压力传感器（79）连接到输出导轨（76）的相应端部。入口节流阀（95）连接到泵和轨道组件（54）的壳体（100）。取决于应用，输出轨道76可将燃料供应到包括第一共轨（49,50）中的多个燃料喷射器（72）的第一喷射组（70）和第二燃料喷射组包括第二共轨（52,53）和多个燃料喷射器（72）。具有不同数量气缸（11,16,21,26,27,33,35,41,43,48,51,57,60）的不同发动机可以使用类似的泵和导轨组件，每个导管组件包括多个套管（84 ），定位在泵壳体（100）和输出轨道（76）中的多个泵送元件（94）。针对每种不同的发动机应用的套管（84）是可互换的，但数量不同。另外，不同发动机应用中的每一个的泵送元件（94）也可互换，但数量不同。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式