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    ADJUSTABLE LENGTH BICYCLE MOUNTABLE HAND PUMP
    2.
    发明申请
    ADJUSTABLE LENGTH BICYCLE MOUNTABLE HAND PUMP 失效
    可调节长度自行车手动泵

    公开(公告)号：US20090060766A1

    公开(公告)日：2009-03-05

    申请号：US11846752

    申请日：2007-08-29

    申请人： Eric Hawkins ,  Pierre A.G. Ostor ,  John Krawczyk

    发明人： Eric Hawkins ,  Pierre A.G. Ostor ,  John Krawczyk

    IPC分类号： F04B39/12

    CPC分类号： F04B33/005

    摘要： An adjustable length bicycle mountable hand pump. The pump includes a barrel having an internal cylinder within which a piston is reciprocatingly moveable. A piston rod connects to a piston at a proximal end and to a handle at a distal end. The handle is selectively, longitudinally, adjustably lockable relative to the barrel. The end of the handle is contoured to mate with a bicycle frame member. A head having a contoured portion mates with an opposing spaced bicycle frame member.

    摘要翻译： 可调长度的自行车安装式手动泵。 该泵包括具有内部气缸的筒体，活塞能往复运动。 活塞杆在近端连接到活塞，并在远端连接到手柄。 手柄选择性地，纵向地，可相对于枪管可调节地锁定。 手柄的端部成型为与自行车车架构件配合。 具有轮廓部分的头部与相对间隔的自行车车架构件配合。

    METHOD FOR DRY ETCHING FLUID FEED SLOTS IN A SILICON SUBSTRATE
    3.
    发明申请
    METHOD FOR DRY ETCHING FLUID FEED SLOTS IN A SILICON SUBSTRATE 有权
    用于在硅衬底中干燥流体进料料筒的方法

    公开(公告)号：US20070257006A1

    公开(公告)日：2007-11-08

    申请号：US11779085

    申请日：2007-07-17

    申请人： David BERNARD ,  John Krawczyk ,  Andrew McNees

    发明人： David BERNARD ,  John Krawczyk ,  Andrew McNees

    IPC分类号： C23F1/00

    CPC分类号： B41J2/1603 ,  B41J2/1628 ,  B81B2201/052 ,  B81C1/00087

    摘要： A method of micro-machining a semiconductor substrate to form one or more through slots therein. The semiconductor substrate has a device side and a fluid side opposite the device side. The method includes diffusing a p-type doping material into the device side of the semiconductor substrate in one or more through slot locations to be etched through a thickness of the substrates. The semiconductor substrate is then etched with a dry etch process from the device side of the substrate to the fluid side of the substrate so that one or more through slots having a reentrant profile are formed in the substrate.

    摘要翻译： 一种微加工半导体衬底以在其中形成一个或多个通孔的方法。 半导体衬底具有与器件侧相对的器件侧和流体侧。 该方法包括将p型掺杂材料扩散到半导体衬底的一个或多个通孔位置的器件侧，以通过衬底的厚度进行蚀刻。 然后用干蚀刻工艺将半导体衬底从衬底的器件侧蚀刻到衬底的流体侧，使得在衬底中形成具有折入轮廓的一个或多个通槽。

    Micro-fluid ejection assemblies
    4.
    发明申请
    Micro-fluid ejection assemblies 有权
    微流体喷射组件

    公开(公告)号：US20050231557A1

    公开(公告)日：2005-10-20

    申请号：US10823939

    申请日：2004-04-14

    申请人： John Krawczyk ,  Andrew McNees ,  James Mrvos ,  Carl Sullivan

    发明人： John Krawczyk ,  Andrew McNees ,  James Mrvos ,  Carl Sullivan

    IPC分类号： B41J2/16 ,  C23F1/00

    CPC分类号： B41J2/14129 ,  B41J2/1603 ,  B41J2/1628

    摘要： A micro-fluid ejection assembly including a silicon substrate having accurately formed fluid paths therein. The fluid paths are formed by a deep reactive ion etching process conducted on a substrate having a surface characteristic before etching selected from the group consisting of a dielectric layer thickness of no more than about 5000 Angstroms, and a substantially dielectric material free pitted surface wherein a root mean square depth of surface pitting is less than about 500 Angstroms and a maximum surface pitting depth is no more than about 2500 Angstroms. Fluid paths in such substrates having improved flow characteristics for more reliable fluid ejection operations.

    摘要翻译： 一种微流体喷射组件，包括其中具有精确形成的流体路径的硅衬底。 流体路径是通过在具有不超过约5000埃的电介质层厚度的蚀刻之前在具有蚀刻前的表面特性的基底上进行的深反应离子蚀刻工艺形成的，以及基本上不含介质材料的凹坑表面，其中a 表面点蚀的均方根深度小于约500埃，最大表面点蚀深度不超过约2500埃。 这种衬底中的流体路径具有改进的流动特性以便更可靠的流体喷射操作。

    Adjustable length bicycle mountable hand pump
    6.
    发明授权
    Adjustable length bicycle mountable hand pump 失效
    可调长度自行车安装手动泵

    公开(公告)号：US07862065B2

    公开(公告)日：2011-01-04

    申请号：US11846752

    申请日：2007-08-29

    申请人： Eric Hawkins ,  Pierre A. G. Ostor ,  John Krawczyk

    发明人： Eric Hawkins ,  Pierre A. G. Ostor ,  John Krawczyk

    IPC分类号： B62J9/00

    CPC分类号： F04B33/005

    摘要： An adjustable length bicycle mountable hand pump. The pump includes a barrel having an internal cylinder within which a piston is reciprocatingly moveable. A piston rod connects to a piston at a proximal end and to a handle at a distal end. The handle is selectively, longitudinally, adjustably lockable relative to the barrel. The end of the handle is contoured to mate with a bicycle frame member. A head having a contoured portion mates with an opposing spaced bicycle frame member.

    摘要翻译： 可调长度的自行车安装式手动泵。 该泵包括具有内部气缸的筒体，活塞能往复运动。 活塞杆在近端连接到活塞，并在远端连接到手柄。 手柄选择性地，纵向地，可相对于枪管可调节地锁定。 手柄的端部成型为与自行车车架构件配合。 具有轮廓部分的头部与相对间隔的自行车车架构件配合。

    PORTABLE BACKPACK WORKSTATION
    7.
    发明申请
    PORTABLE BACKPACK WORKSTATION 审中-公开
    便携式背包工作台

    公开(公告)号：US20080029562A1

    公开(公告)日：2008-02-07

    申请号：US11831614

    申请日：2007-07-31

    申请人： Eric Hawkins ,  Pierre A. G. Ostor ,  John Krawczyk

    发明人： Eric Hawkins ,  Pierre A. G. Ostor ,  John Krawczyk

    IPC分类号： A45F4/02

    CPC分类号： A45F4/02 ,  A45F3/04

    摘要： A portable backpack workstation for holding tools and the like. The backpack includes a self-supporting rigid frame and a shell defining a body having a top, a bottom, a back and left and right wing panels. The left and right wing panels are movable between an open position and a closed position. A pair of shoulder straps are secured to the back of the body.

    摘要翻译： 用于固定工具的便携式背包工作站等。 背包包括自支撑刚性框架和限定具有顶部，底部，后部和左侧和右侧翼板的主体的壳体。 左右翼板可在打开位置和关闭位置之间移动。 一对肩带固定在身体背部。

    Flexible Adhesive Materials for Micro-Fluid Ejection Heads and Methods Relating Thereto
    8.
    发明申请
    Flexible Adhesive Materials for Micro-Fluid Ejection Heads and Methods Relating Thereto 有权
    用于微流体喷射头的柔性粘合材料及其相关方法

    公开(公告)号：US20070229594A1

    公开(公告)日：2007-10-04

    申请号：US11556246

    申请日：2006-11-03

    申请人： David Graham ,  Brian Hart ,  Gary Holt ,  John Krawczyk ,  Sean Weaver ,  Mary Smoot

    发明人： David Graham ,  Brian Hart ,  Gary Holt ,  John Krawczyk ,  Sean Weaver ,  Mary Smoot

    IPC分类号： B41J2/16

    CPC分类号： B41J2/1623 ,  B41J2/14024 ,  B41J2/14072 ,  B41J2/1601

    摘要： Micro-fluid ejection head structures, methods of making micro-fluid ejection head structures having improved operability, and methods for improving the durability of micro-fluid ejection head structures are provided. One such micro-fluid ejection head structure includes a micro-fluid ejection head having a substrate and nozzle plate assembly adhesively attached adjacent to a substrate support using a substrate adhesive. The nozzle plate is adhesively attached adjacent to the substrate with a nozzle plate adhesive. A thermally, UV or other cure mechanism encapsulant material is attached adjacent to the ejection head and substrate support. Each of the substrate adhesive, and the encapsulant material, after curing, have a Young's modulus of less than about 2000 MPa, a shear modulus at 25° C. of less than about 15 MPa, and a glass transition temperature of less than about 90° C.

    摘要翻译： 提供微流体喷射头结构，制造具有改进的可操作性的微流体喷射头结构的方法，以及用于提高微流体喷射头结构的耐久性的方法。 一种这样的微流体喷射头结构包括具有基板的微流体喷射头和使用基底粘合剂与基底支撑件附近粘附地附接的喷嘴板组件。 喷嘴板用喷嘴板粘合剂粘附在基板附近。 热，UV或其它固化机构的密封剂材料邻近喷射头和基底支撑附着。 每个基底粘合剂和密封剂材料在固化后具有小于约2000MPa的杨氏模量，25℃下的剪切模量小于约15MPa，玻璃化转变温度低于约90MPa C。

    Fluid ejection device structures and methods therefor
    9.
    发明申请
    Fluid ejection device structures and methods therefor 有权

    公开(公告)号：US20060055724A1

    公开(公告)日：2006-03-16

    申请号：US11026839

    申请日：2004-12-30

    申请人： John Krawczyk ,  Andrew McNees

    发明人： John Krawczyk ,  Andrew McNees

    IPC分类号： B41J2/015

    CPC分类号： B41J2/1603 ,  B41J2/1628 ,  B41J2/1631

    摘要： Methods of forming a fluid channel in a semiconductor substrate may include applying a material layer to at least one surface of the semiconductor substrate. The method may further include manipulating the material layer to form a surface topography corresponding to a channel, the surface topography being configured to control directionality of ion bombardment of said substrate along electromagnetic field lines in a plasma sheath coupled to said surface topography.

    Methods of deep reactive ion etching
    10.
    发明申请
    Methods of deep reactive ion etching 失效

    公开(公告)号：US20060054590A1

    公开(公告)日：2006-03-16

    申请号：US10938009

    申请日：2004-09-10

    申请人： John Krawczyk ,  Andrew McNees ,  James Mrvos

    发明人： John Krawczyk ,  Andrew McNees ,  James Mrvos

    IPC分类号： B41J2/04 ,  G11B5/127

    CPC分类号： B41J2/1631 ,  B41J2/1603 ,  B41J2/1628

    摘要： A method of substantially simultaneously forming at least two fluid supply slots through a thickness of semiconductor substrate from a first surface to a second surface thereof. The method includes the steps of applying a photoresist layer to the first surface of the semiconductor substrate. The photoresist layer is patterned and developed using a gray scale mask for a first fluid supply slot. The semiconductor substrate is then reactive ion etched, to form the at least two fluid supply slots through the thickness of the substrate. The first fluid supply slot is substantially wider than the second fluid supply slot, and the first and second fluid supply slots are etched through the substrate at substantially the same rate.