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1. 发明授权

US06557820B2 Two-stage valve suitable as high-flow high-pressure microvalve 失效
公开(公告)号：US06557820B2
公开(公告)日：2003-05-06
申请号：US09862809
申请日：2001-05-22
申请人： Todd Garrett Wetzel , Matthew Christian Nielsen , Stanton Earl Weaver, Jr. , Renato Guida , James Wilson Rose , Laura Jean Meyer
发明人： Todd Garrett Wetzel , Matthew Christian Nielsen , Stanton Earl Weaver, Jr. , Renato Guida , James Wilson Rose , Laura Jean Meyer
IPC分类号： F16K3112
CPC分类号： F16K99/0001 , F15C5/00 , F16K31/402 , F16K99/0015 , F16K99/0048 , F16K99/0059 , Y10T137/87209
摘要： A two-stage valve for controlling the flow of gas from a pressurized gas supply with an upper main body including a cavity; a lower main body with at least one flow exhaust passage forming a primary flow path through the two-stage valve; a pre-stressed diaphragm sandwiched between the upper and lower main bodies, and pressure control capability for controlling the pressure in the cavity. A secondary flow path exists from the pressurized gas supply through the lower main body, through the upper main body, and terminating in the cavity in the upper main body. A first valve is installed in the secondary flow path to open and close the flow of gas from the pressurized gas supply to the cavity. A second valve installed in an exhaust passage in the upper main body allows the pressure in the cavity to exhaust to the environment. When the second valve is closed, the pressure in the cavity in the upper main body can be increased to lower the pre-stressed diaphragm. Raising and lowering of the pressure in the cavity causes the pre-stressed diaphragm to open and close the flow of gas from the pressurized gas supply through the primary flow path of the two-stage valve. The design of the two-stage valve and its components lends itself to constructing the two-stage valve as a microvalve using Micro-Electro-Mechanical Systems (MEMS) concepts.

2. 发明授权

US06830229B2 Two-stage valve suitable as high-flow high-pressure microvalve 失效
标题翻译：两级阀适用于高流量高压微型阀
公开(公告)号：US06830229B2
公开(公告)日：2004-12-14
申请号：US10376150
申请日：2003-02-28
申请人： Todd Garrett Wetzel , Mathew Christian Nielsen , Stanton Earl Weaver, Jr. , Renato Guida , James Wilson Rose , Laura Jean Meyer
发明人： Todd Garrett Wetzel , Mathew Christian Nielsen , Stanton Earl Weaver, Jr. , Renato Guida , James Wilson Rose , Laura Jean Meyer
IPC分类号： F16K3112
CPC分类号： F15C5/00 , F16K31/402 , F16K99/0001 , F16K99/0015 , F16K99/0048 , F16K99/0059 , Y10T137/87209
摘要： A two-stage valve for controlling the flow of fluid from a pressurized fluid supply with an upper main body including a cavity with a contoured inner surface; a lower main body with at least one flow exhaust passage forming a primary flow path through the two-stage valve; a pre-stressed diaphragm sandwiched between the upper and lower main bodies, and pressure control capability for controlling the pressure in the cavity. A first valve opens and closes the flow of gas from the pressurized gas supply to the cavity. A second valve allows the pressure in the cavity to exhaust to the environment. Raising and lowering of the pressure in the cavity causes the pre-stressed diaphragm to open and close the flow of gas from the pressurized gas supply through the primary flow path of the two-stage valve. The design is suitable as a microvalve using Micro-Electro-Mechanical Systems (MEMS) concepts.
摘要翻译：一种用于控制来自加压流体供应源的流体流动的两级阀，其中上部主体包括具有轮廓内表面的空腔; 具有形成通过所述两级阀的主流路的至少一个流动排气通道的下主体; 夹在上下主体之间的预应力隔膜和用于控制空腔中的压力的压力控制能力。第一阀打开并关闭气体从加压气体供给到空腔的流动。第二个阀允许空腔中的压力排放到环境中。升高和降低空腔中的压力导致预应力隔膜打开和关闭来自加压气体供应通过两级阀的主流路的气体流。该设计适用于使用微机电系统（MEMS）概念的微型阀。

3. 发明授权

US06560385B2 Fiber optic prism coupler, coupling arrangement and fabrication method 失效
公开(公告)号：US06560385B2
公开(公告)日：2003-05-06
申请号：US09681715
申请日：2001-05-24
申请人： Renato Guida , Matthew Christian Nielsen
发明人： Renato Guida , Matthew Christian Nielsen
IPC分类号： G02B634
CPC分类号： G02B6/4214
摘要： An optical coupler comprises a fiber optic prism (FOP) comprising first, second, and third side surfaces, the FOP being adapted to receive light through the first side surface, reflect the received light from the third side surface, and transmit the reflected light through the second side surface. The FOP may be used in an optical coupling arrangement comprising a substrate including a light element and a wave guide overlying the substrate, with the optical being situated such that one of the first and second side surfaces is adjacent the light element and the other of the first and second side surfaces is adjacent the wave guide.

4. 发明授权

US06733266B1 System for fabricating anti-scatter x-ray grid 失效
标题翻译：制造防散射x射线栅格的系统
公开(公告)号：US06733266B1
公开(公告)日：2004-05-11
申请号：US09639636
申请日：2000-08-15
申请人： Renato Guida , James Wilson Rose , Kenneth Paul Zarnoch , Gary John Thumann
发明人： Renato Guida , James Wilson Rose , Kenneth Paul Zarnoch , Gary John Thumann
IPC分类号： B29C3508
CPC分类号： G21K1/06 , G21K2201/067 , Y10S430/146
摘要： A method for fabricating a substantially transparent polymer substrate for an anti-scatter x-ray grid for medical diagnostic radiography includes positioning a phase mask between the substrate and a high power laser; providing a laser beam from the laser; conditioning the laser beam; ablating a first portion the substrate through the phase mask with the conditioned laser beam; and moving the substrate; and ablating a second portion of the substrate through the phase mask with the conditioned laser beam.
摘要翻译：一种用于制造用于医疗诊断放射线照相术的用于抗散射x射线栅格的基本上透明的聚合物基底的方法，包括：在所述基底和高功率激光之间定位相位掩模; 提供激光束的激光束; 调节激光束; 用调理后的激光束通过相位掩模烧蚀基板的第一部分; 并移动衬底; 以及通过所述调节的激光束通过所述相位掩模烧蚀所述衬底的第二部分。

5. 发明授权

US5757072A Structure for protecting air bridges on semiconductor chips from damage 失效
公开(公告)号：US5757072A
公开(公告)日：1998-05-26
申请号：US663506
申请日：1996-06-14
申请人： Bernard Gorowitz , Charles Adrian Becker , Renato Guida , Thomas Bert Gorczyca , James Wilson Rose
发明人： Bernard Gorowitz , Charles Adrian Becker , Renato Guida , Thomas Bert Gorczyca , James Wilson Rose
IPC分类号： H01L21/768 , H01L23/00 , H01L23/522 , H01L23/538 , H01L27/00 , B23K26/00 , H01L23/48 , H01L29/34 , H05K3/30
CPC分类号： H01L23/562 , H01L23/5221 , H01L23/5389 , H01L24/24 , H01L24/82 , H01L2224/04105 , H01L2224/2402 , H01L2224/24227 , H01L2224/32225 , H01L2224/73267 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01049 , H01L2924/01074 , H01L2924/01082 , H01L2924/014 , H01L2924/09701 , H01L2924/10329 , H01L2924/12042 , H01L2924/14 , H01L2924/1423 , H01L2924/15153 , H01L2924/15165 , H01L2924/15787 , H01L2924/3011 , H01L2924/3025
摘要： A protective cap is deposited over the top and sides of an air bridge structure located on an integrated circuit chip. The protective cap provides mechanical strength during the application of a high density interconnect structure over the chips, to prevent deformation of the sensitive (air bridge) structure, and also to prevent any contamination from intruding under the air bridge. More importantly, the protective cap does not impede the performance of the air bridge and therefore does not need to be removed, thereby eliminating the necessity of ablating the HDI structure. Furthermore, the protective cap allows additional area for metallization to provide alternate circuits for coupling, power or ground planes, etc.

6. 发明授权

US06177237B1 High resolution anti-scatter x-ray grid and laser fabrication method 失效
标题翻译：高分辨率抗散射x射线栅格和激光制作方法
公开(公告)号：US06177237B1
公开(公告)日：2001-01-23
申请号：US09105788
申请日：1998-06-26
申请人： Renato Guida , James Wilson Rose , Kenneth Paul Zarnoch , Gary John Thumann
发明人： Renato Guida , James Wilson Rose , Kenneth Paul Zarnoch , Gary John Thumann
IPC分类号： G03F700
CPC分类号： G21K1/06 , G21K2201/067 , Y10S430/146
摘要： A method for fabricating a substantially transparent polymer substrate for an anti-scatter x-ray grid for medical diagnostic radiography includes positioning a phase mask between the substrate and a high power laser; providing a laser beam from the laser; conditioning the laser beam; ablating a first portion the substrate through the phase mask with the conditioned laser beam; and moving the substrate; and ablating a second portion of the substrate through the phase mask with the conditioned laser beam.
摘要翻译：一种用于制造用于医疗诊断放射线照相术的用于抗散射x射线栅格的基本上透明的聚合物基底的方法，包括：在所述基底和高功率激光之间定位相位掩模; 提供激光束的激光束; 调节激光束; 用调理后的激光束通过相位掩模烧蚀基板的第一部分; 并移动衬底; 以及通过所述调节的激光束通过所述相位掩模烧蚀所述衬底的第二部分。

7. 发明授权

US08542955B2 Gas detection system incorporating fiber gas sensors having fiber bragg gratings 有权
标题翻译：含有光纤布拉格光栅的光纤气体传感器的气体检测系统
公开(公告)号：US08542955B2
公开(公告)日：2013-09-24
申请号：US12913950
申请日：2010-10-28
申请人： Hua Xia , Renato Guida , Juntao Wu , Axel Busboom , Aniceto Bantug , Pramod Chamarthy
发明人： Hua Xia , Renato Guida , Juntao Wu , Axel Busboom , Aniceto Bantug , Pramod Chamarthy
IPC分类号： G02B6/00 , G01N25/00
CPC分类号： G01N21/774 , G01N21/783
摘要： A gas detection system is provided for identifying a gas. The gas detection system includes a sensing module with a hollow chamber enclosed by a chamber housing. Additionally, the sensing module includes an optical sensing fiber positioned within the hollow chamber. The optical sensing fiber includes a gas sensor including a fiber Bragg grating positioned at a grating location along the optical sensing fiber, and a sensing layer affixed to an exterior surface of the optical sensing fiber at the grating location. After the gas is directed into the hollow chamber, the sensing layer and the gas exchange heat energy, based in part on a heat transfer coefficient of the gas. The exchange of the heat energy induces a shift in a Bragg resonant wavelength of the fiber Bragg grating which exceeds a threshold shift required for detection, where the shift is used to identify the gas.
摘要翻译：提供了用于识别气体的气体检测系统。气体检测系统包括具有由腔室壳体包围的中空室的感测模块。此外，感测模块包括位于中空室内的光学感测纤维。光学传感光纤包括气体传感器，该气体传感器包括沿着光学感测光纤位于光栅位置处的光纤布拉格光栅，以及在光栅位置处固定到光学感测光纤的外表面的感测层。在将气体引入中空室之后，感测层和气体交换热能部分地基于气体的传热系数。热能的交换引起光纤布拉格光栅的布拉格谐振波长的偏移，其超过检测所需的阈值偏移，其中使用偏移来识别气体。

8. 发明授权

US08514409B2 System for monitoring a relative displacement of components 有权
标题翻译：用于监测组件相对位移的系统
公开(公告)号：US08514409B2
公开(公告)日：2013-08-20
申请号：US13362258
申请日：2012-01-31
申请人： Glen Peter Koste , Renato Guida , Paul Jeffrey Gillespie , Hua Xia , Bowden Kirkpatrick , Haiyan Sun , Sachin Narahari Dekate , Mosharraf Hossain , Sunilkumar Onkarnath Soni
发明人： Glen Peter Koste , Renato Guida , Paul Jeffrey Gillespie , Hua Xia , Bowden Kirkpatrick , Haiyan Sun , Sachin Narahari Dekate , Mosharraf Hossain , Sunilkumar Onkarnath Soni
IPC分类号： G01B11/14
CPC分类号： G01B11/18 , G01D5/35316 , G01L1/246 , H02K11/20
摘要： A system is provided for monitoring a relative displacement of a pair of end-winding components. The system includes a structure mounted to the end-winding components at an angle with respect to the end-winding components for monitoring the relative displacement. The system further includes an optical fiber with a first portion including a fiber Bragg grating mounted to a surface of the structure to experience a strain resulting from a strain of the structure due to the relative displacement. The optical fiber includes a second portion internally routed through in the structure to the first portion mounted to the surface. The structure is configured so that the strain produced by the structure limits a magnitude of the strain of the fiber Bragg grating within a predetermined range over a span of the relative displacement of the end-winding components.
摘要翻译：提供一种用于监测一对端部绕组部件的相对位移的系统。该系统包括安装到端部绕组部件上的结构，该结构相对于端部绕组部件成一定角度，用于监测相对位移。该系统还包括光纤，其具有第一部分，该第一部分包括安装在结构表面上的光纤布拉格光栅，以经历由于相对位移而导致的结构应变所引起的应变。光纤包括在结构中内部穿过的第二部分到安装到表面的第一部分。该结构被配置为使得由结构产生的应变将光纤布拉格光栅的应变的大小限制在端部绕组部件的相对位移的跨度上的预定范围内。

9. 发明授权

US08467977B2 Fiber optic carbon dioxide purity sensor package and system 有权
标题翻译：光纤二氧化碳纯度传感器封装和系统
公开(公告)号：US08467977B2
公开(公告)日：2013-06-18
申请号：US12845871
申请日：2010-07-29
申请人： Hua Xia , Anthony James George , Renato Guida , James Daniel Antalek , James Thomas Clark , Jeffrey James Andritz , Michael James Palleschi , Dennis Anthony Pasquarella , Aniceto Domingo Bantug, IV
发明人： Hua Xia , Anthony James George , Renato Guida , James Daniel Antalek , James Thomas Clark , Jeffrey James Andritz , Michael James Palleschi , Dennis Anthony Pasquarella , Aniceto Domingo Bantug, IV
IPC分类号： G02B6/34
CPC分类号： G01N21/0303 , G01N21/0332 , G01N21/171 , G01N33/004 , G01N33/0073 , Y02A50/244
摘要： A carbon dioxide (CO2) purity sensor package includes a fiber core, a periodic refractive index modulated fiber grating structure within the fiber core and a fiber cladding. A thermally conductive sensing layer is positioned about a portion of the fiber cladding surrounding the periodic refractive index modulated fiber grating structure. A gas chamber encloses the fiber cladding with the thermally conductive sensing layer.
摘要翻译：二氧化碳（CO2）纯度传感器封装包括光纤芯，光纤芯内的周期性折射率调制光纤光栅结构和光纤包层。围绕围绕周期性折射率调制光纤光栅结构的光纤包层的一部分定位导热感测层。气体室用导热感测层包围光纤包层。

10. 发明申请

US20120154821A1 SYSTEM FOR MONITORING A RELATIVE DISPLACEMENT OF COMPONENTS 有权
标题翻译：监测组件相对位移的系统
公开(公告)号：US20120154821A1
公开(公告)日：2012-06-21
申请号：US13362258
申请日：2012-01-31
申请人： Glen Peter Koste , Renato Guida , Paul Jeffrey Gillespie , Hua Xia , Bowden Kirkpatrick , Haiyan Sun , Sachin Narahari Dekate , Mosharraf Hossain , Sunilkumar Onkarnath Soni
发明人： Glen Peter Koste , Renato Guida , Paul Jeffrey Gillespie , Hua Xia , Bowden Kirkpatrick , Haiyan Sun , Sachin Narahari Dekate , Mosharraf Hossain , Sunilkumar Onkarnath Soni
IPC分类号： G01B11/14
CPC分类号： G01B11/18 , G01D5/35316 , G01L1/246 , H02K11/20
摘要： A system is provided for monitoring a relative displacement of a pair of end-winding components. The system includes a structure mounted to the end-winding components at an angle with respect to the end-winding components for monitoring the relative displacement. The system further includes an optical fiber with a first portion including a fiber Bragg grating mounted to a surface of the structure to experience a strain resulting from a strain of the structure due to the relative displacement. The optical fiber includes a second portion internally routed through in the structure to the first portion mounted to the surface. The structure is configured so that the strain produced by the structure limits a magnitude of the strain of the fiber Bragg grating within a predetermined range over a span of the relative displacement of the end-winding components.
摘要翻译：提供一种用于监测一对端部绕组部件的相对位移的系统。该系统包括安装到端部绕组部件上的结构，该结构相对于端部绕组部件成一定角度，用于监测相对位移。该系统还包括光纤，其具有第一部分，该第一部分包括安装在结构表面上的光纤布拉格光栅，以经历由于相对位移而导致的结构应变所引起的应变。光纤包括在结构中内部穿过的第二部分到安装到表面的第一部分。该结构被配置为使得由结构产生的应变将光纤布拉格光栅的应变的大小限制在端部绕组部件的相对位移的跨度上的预定范围内。

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