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. 发明授权

US07559155B2 Method and system for drying semiconductor wafers in a spin coating process 有权
标题翻译：用于在旋涂工艺中干燥半导体晶片的方法和系统
公开(公告)号：US07559155B2
公开(公告)日：2009-07-14
申请号：US10847549
申请日：2004-05-17
申请人： David C. Hall
发明人： David C. Hall
IPC分类号： F26B5/08
CPC分类号： H01L21/02052 , H01L21/67034 , Y10S438/906
摘要： The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.
摘要翻译：本发明提供了用于在旋涂环境中干燥半导体晶片背面的方法和装置。溶剂从保持在旋转机构中的半导体晶片蒸发干燥。未干燥的晶片从设置在自旋机构周围的气体端口喷射一个或多个加压气体喷射。

2. 发明授权

US08263306B2 Use of blended solvents in defectivity prevention 有权
标题翻译：使用混合溶剂防止缺陷
公开(公告)号：US08263306B2
公开(公告)日：2012-09-11
申请号：US11111211
申请日：2005-04-21
申请人： Mark H. Somervell , Benjamen M. Rathsack , David C. Hall
发明人： Mark H. Somervell , Benjamen M. Rathsack , David C. Hall
IPC分类号： G03F7/004 , B01F1/00
CPC分类号： G03F7/168
摘要： The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.
摘要翻译：本发明提供了用于溶解紫外光致抗蚀剂的混合溶剂。混合溶剂包括约5体积％至约95体积％的第一溶剂的混合物，其中第一溶剂包含环状酯。混合物的余量包括第二溶剂，其中第二溶剂包含挥发性有机液体。

3. 发明申请

US20100101487A1 Use of Blended Solvents in Defectivity Prevention 审中-公开
公开(公告)号：US20100101487A1
公开(公告)日：2010-04-29
申请号：US12652882
申请日：2010-01-06
申请人： Mark H. SOMERVELL , Benjamen M. RATHSACK , David C. HALL
发明人： Mark H. SOMERVELL , Benjamen M. RATHSACK , David C. HALL
IPC分类号： H01L21/465
CPC分类号： G03F7/168
摘要： The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

4. 发明授权

US07231119B2 Dry fiber optic assemblies and cables 有权
标题翻译：干光纤组件和电缆
公开(公告)号：US07231119B2
公开(公告)日：2007-06-12
申请号：US10885546
申请日：2004-07-06
申请人： Brian K. Rhoney , Samuel D. Nave , Todd R. Rhyne , Scott M. Torrey , Martyn N. Easton , David C. Hall , Alan T. Parsons , Jody L. Greenwood , Kenneth D. Temple, Jr. , Jason C. Lail
发明人： Brian K. Rhoney , Samuel D. Nave , Todd R. Rhyne , Scott M. Torrey , Martyn N. Easton , David C. Hall , Alan T. Parsons , Jody L. Greenwood , Kenneth D. Temple, Jr. , Jason C. Lail
IPC分类号： G02B6/44
CPC分类号： G02B6/4433 , G02B6/4403 , G02B6/4494
摘要： A tube assembly of the present invention has at least one subunit with at least one dry insert generally surrounding the subunit which may be disposed within a tube, thereby forming a tube assembly. The subunit includes a fiber optic ribbon and a sheath, wherein the sheath is tight-buffered about the fiber optic ribbon, thereby inhibiting buckling of the ribbon during temperature variations. Additionally, the tube assembly can be a portion of a fiber optic cable having a sheath that may include a plurality of strength members and a cable jacket. In other embodiments, the subunits and dry insert are disposed within a cavity, thereby forming a tubeless cable. Additionally, subunits may include a marking indicia for denoting the security level.
摘要翻译：本发明的管组件具有至少一个亚单元，其具有通常围绕子单元的至少一个干式插入件，其可以设置在管内，从而形成管组件。子单元包括光纤带和护套，其中护套围绕光纤带紧密缓冲，从而在温度变化期间抑制带的屈曲。另外，管组件可以是具有护套的光纤电缆的一部分，其可以包括多个强度构件和电缆护套。在其他实施例中，子单元和干插入件设置在空腔内，从而形成无内胎电缆。另外，子单元可以包括用于表示安全级别的标记标记。

5. 发明授权

US06182689B2 Filter mechanism for diaphragm flush valve 有权
标题翻译：隔膜冲洗阀过滤机构
公开(公告)号：US06182689B2
公开(公告)日：2001-02-06
申请号：US09353203
申请日：1999-07-14
申请人： John W. Lauer , David C. Hall
发明人： John W. Lauer , David C. Hall
IPC分类号： F16K31385
CPC分类号： E03D3/06 , F16K31/3855 , Y10T137/8122
摘要： A diaphragm assembly for use in a diaphragm type toilet room flush valve includes a diaphragm formed of a flexible material and adapted to separate an inlet and outlet of the flush valve. There is a bypass orifice in the diaphragm. A filter assembly is positioned on the flush valve inlet side of the diaphragm and upstream from the bypass orifice. The filter assembly includes a peripherally extending screen spaced from the underside of the diaphragm with the screen being secured to the diaphragm assembly about an inner peripheral portion thereof.
摘要翻译：用于隔膜式卫生间冲洗阀的隔膜组件包括由柔性材料形成并适于分离冲洗阀的入口和出口的隔膜。隔膜中有旁通孔。过滤器组件位于隔膜的冲洗阀入口侧并且位于旁通孔的上游。过滤器组件包括与隔膜的下侧隔开的周向延伸的屏幕，屏幕围绕其隔离件组件的内周部分固定到隔膜组件。

6. 发明授权

US6019131A Tapered adjustable tailpiece 失效
标题翻译：锥形可调尾管
公开(公告)号：US6019131A
公开(公告)日：2000-02-01
申请号：US96094
申请日：1998-06-11
申请人： David C. Hall
发明人： David C. Hall
IPC分类号： F16L27/12 , F16L37/00
CPC分类号： F16L27/12 , Y10T137/87917
摘要： A toilet room flush valve body is connected to a control stop body by means of a tail having a tapered outer surface. The larger end of the tail is connected to the control stop body and the smaller end of the tail is connectd to the flush valve body. The connection between the flush valve body and the tail is fixed, with the connection between the control stop body and the tail being adjustable. The connection between the control stop body and the tail includes a coupling nut threadedly connected to the stop body and having a flange which is inwardly directed toward the tail tapered outer surface. The stop body outlet has an end surface thereon which, with said control nut flange, define a chamber extending peripherally about the tail. A locking ring is positioned within the chamber and clamped by the flange against the end surface and the tail tapered outer surface to adjustably attach the tail to the stop body in a manner to prevent water pressure within the valve body from moving the valve body away from the stop body.
摘要翻译：卫生间冲洗阀体通过具有锥形外表面的尾部连接到控制停止体。尾部的较大端连接到控制停止体，尾部的较小端连接到冲洗阀体。冲洗阀体和尾部之间的连接是固定的，控制止挡体和尾部之间的连接是可调节的。控制止挡体和尾部之间的连接部包括螺纹连接到止动体上的连接螺母，并具有向内指向尾部锥形外表面的凸缘。止动体出口在其上具有端面，其中所述控制螺母法兰限定围绕尾部周向延伸的腔室。锁定环位于腔室内，并被凸缘夹紧在端面和尾部锥形外表面上，以可调节地将尾部附接到止动体上，以防止阀体内的水压使阀体远离停车体。

7. 发明授权

US5823646A Door assembly for optical hardware cabinet 失效
标题翻译：光学五金柜门组件
公开(公告)号：US5823646A
公开(公告)日：1998-10-20
申请号：US922808
申请日：1997-09-02
申请人： Ronald E. Arizpe , Mark R. Dagley , David C. Hall , Kevin L. Morgan
发明人： Ronald E. Arizpe , Mark R. Dagley , David C. Hall , Kevin L. Morgan
IPC分类号： E06B5/00 , A47B88/00
CPC分类号： H04Q1/10 , E06B5/006 , H04Q1/021 , H04Q1/023 , H04Q1/026 , Y10T292/0846 , Y10T292/1023 , Y10T292/696
摘要： A wall mount cabinet is provided that has a front door that pivots downward and a side door that pivots out to the side. The side door is latched to the front door such that opening of the front door also opens the side door.
摘要翻译：提供了一种墙壁安装柜，其具有向下枢转的前门和向侧面枢转的侧门。侧门被锁定到前门，使得前门的开口也打开侧门。

8. 发明授权

US08129089B2 Use of blended solvents in defectivity prevention 有权
公开(公告)号：US08129089B2
公开(公告)日：2012-03-06
申请号：US12652870
申请日：2010-01-06
申请人： Mark H. Somervell , Benjamen M. Rathsack , David C. Hall
发明人： Mark H. Somervell , Benjamen M. Rathsack , David C. Hall
IPC分类号： G03F7/004 , H01L21/31
CPC分类号： G03F7/168
摘要： The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

9. 发明授权

US06992023B2 Method and system for drying semiconductor wafers in a spin coating process 有权
公开(公告)号：US06992023B2
公开(公告)日：2006-01-31
申请号：US10326351
申请日：2002-12-20
申请人： David C. Hall
发明人： David C. Hall
IPC分类号： H01L21/31 , H01L21/469
CPC分类号： H01L21/02052 , H01L21/67034 , Y10S438/906
摘要： The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.

10. 发明授权

US06408873B1 Piston-type flush valve having a triple filtered bypass 有权
标题翻译：具有三重过滤旁路的活塞式冲洗阀
公开(公告)号：US06408873B1
公开(公告)日：2002-06-25
申请号：US09625033
申请日：2000-07-24
申请人： David C. Hall , Martin E. Marcichow
发明人： David C. Hall , Martin E. Marcichow
IPC分类号： F16K31385
CPC分类号： E03D3/04 , F16K21/06 , F16K31/3835 , Y10T137/8122
摘要： A flush valve for use with urinals or water closets includes a hollow valve body having an inlet, an outlet, and a valve seat therebetween. There is a piston assembly movable in the hollow valve body to a closing position on the valve seat to control flow through the valve. A pressure chamber is above the piston assembly for holding it on the valve seat. There is a bypass passage to the piston assembly to connect the inlet with the pressure chamber to provide fluid to move the piston assembly to the closing position. The bypass passage includes a filter and an orifice, with the filter including multiple filters in series between the inlet and the bypass.
摘要翻译：用于小便器或水厕的冲洗阀包括具有入口，出口和在其间的阀座的中空阀体。存在活塞组件，其可在中空阀体中移动到阀座上的关闭位置以控制通过阀的流动。压力室位于活塞组件上方，用于将其保持在阀座上。存在到活塞组件的旁路通道以将入口与压力室连接以提供流体以将活塞组件移动到关闭位置。旁路通道包括过滤器和孔口，过滤器包括串联在入口和旁路之间的多个过滤器。

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