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1.发明申请公开(公告)号：US20110158381A1
公开(公告)日：2011-06-30
申请号：US12647603
申请日：2009-12-28
Applicant: Zhaoping Wu , Haochuan Jiang , Joseph James Lacey , James S. Vartuli , Yunfeng Sun , Qun Deng , Xiaoye Wu , Kun Tao , Zhaohui Yang
Inventor： Zhaoping Wu , Haochuan Jiang , Joseph James Lacey , James S. Vartuli , Yunfeng Sun , Qun Deng , Xiaoye Wu , Kun Tao , Zhaohui Yang
CPC classification number: G21K1/025 , A61B6/032 , A61B6/4291 , B29D11/00596
Abstract: A two dimensional collimator assembly and method of manufacturing thereof is disclosed. The collimator assembly includes a wall structure constructed to form a two dimensional array of channels to collimate x-rays. The wall structure further includes a first portion positioned proximate the object to be scanned and configured to absorb scattered x-rays and a second portion formed integrally with the first portion and extending out from the first portion away from the object to be scanned. The first portion of the wall structure has a height greater than a height of the second portion of the wall structure. The second portion of the wall structure includes a reflective material coated thereon in each of the channels forming the two dimensional array of channels.
Abstract translation: 公开了二维准直器组件及其制造方法。 准直器组件包括构造成形成二维阵列阵列以准直X射线的壁结构。 壁结构还包括靠近待扫描物体定位的第一部分，并且被配置成吸收散射的x射线，以及第二部分与第一部分整体形成并从第一部分延伸离开被扫描物体。 壁结构的第一部分的高度大于壁结构的第二部分的高度。 壁结构的第二部分包括在每个通道中涂覆的反射材料，形成二维通道阵列。
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公开(公告)号：US07643607B2
公开(公告)日：2010-01-05
申请号：US11380488
申请日：2006-04-27
Applicant: Haochuan Jiang , David M. Hoffman , James S. Vartuli
Inventor： Haochuan Jiang , David M. Hoffman , James S. Vartuli
CPC classification number: G01T1/2985 , A61B6/032 , A61B6/4233 , G01N23/046 , G01N2223/419 , G01T1/1644 , G01T1/201 , G21K1/02
Abstract: The present invention is a directed to a non-pixelated scintillator array for a CT detector as well as an apparatus and method of manufacturing same. The scintillator array is comprised of a number of ceramic fibers or single crystal fibers that are aligned in parallel with respect to one another. As a result, the pack has very high dose efficiency. Furthermore, each fiber is designed to direct light out to a photodiode with very low scattering loss. The fiber size (cross-sectional diameter) may be controlled such that smaller fibers may be fabricated for higher resolution applications. Moreover, because the fiber size can be controlled to be consistent throughout the scintillator array and the fibers are aligned in parallel with one another, the scintillator array, as a whole, also is uniform. Therefore, precise alignment with the photodiode array or the collimator assembly is not necessary.
Abstract translation: 本发明涉及一种用于CT检测器的非像素化闪烁体阵列以及其制造方法。 闪烁体阵列包括相对于彼此平行对准的多个陶瓷纤维或单晶纤维。 因此，该包装具有非常高的剂量效率。 此外，每个光纤被设计成将光引导到具有非常低的散射损耗的光电二极管。 可以控制纤维尺寸（横截面直径），使得可以制造更小的纤维用于更高分辨率的应用。 此外，由于可以将整个闪烁体阵列的纤维尺寸控制为一致，并且纤维彼此平行排列，所以闪烁体阵列整体上也是均匀的。 因此，不需要与光电二极管阵列或准直器组件的精确对准。
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公开(公告)号：US06329741B1
公开(公告)日：2001-12-11
申请号：US09302758
申请日：1999-04-30
Applicant: James S. Vartuli , David L. Milius , Xiaoping Li , Wei H. Shih , Wan Y. Shih , Robert K. Prud'homme , Ilhan A. Aksay
Inventor： James S. Vartuli , David L. Milius , Xiaoping Li , Wei H. Shih , Wan Y. Shih , Robert K. Prud'homme , Ilhan A. Aksay
IPC: H01L4108
CPC classification number: H01L41/187 , B64D15/20 , H01L41/0478 , H01L41/0926 , H01L41/0933 , H01L41/094 , H01L41/098
Abstract: A modification of the traditional unimorph flextensional actuator is provided by replacing the metal shim with an electrically conducting oxide. Comprised of lead zirconate titanate and zinc oxide that is co-sintered, the laminate composite obtains large axial displacements while maintaining moderate axial loads. The varistor properties of zinc oxide dictate that the conductance increases several orders of magnitude when a critical electric field is applied. The versatility of the processing over other actuator system facilitates miniaturization, while maintaining comparable performance characteristics. Functional gradients in the material properties are created in the green body by layering thin tape cast sheets. The unique PZT-zinc oxide composite not only controls the piezoelectric gradient, but permits control of the sintering kinetics leading to the processing of either flat or highly domed structures.
Abstract translation: 通过用导电氧化物代替金属垫片来提供传统的单压电致伸缩致动器的改进。 由锆钛酸铅和共烧结的氧化锌组成，层压复合材料在保持适度的轴向载荷的同时获得较大的轴向位移。 氧化锌的压敏电阻特性规定当施加临界电场时，电导增加数个数量级。 与其他执行器系统相比，处理的多功能性有助于小型化，同时保持可比较的性能特征。 材料性能的功能梯度通过分层薄带铸造板在生坯体中产生。 独特的PZT-氧化锌复合材料不仅控制了压电梯度，而且可以控制烧结动力学，导致平坦或高度圆顶结构的加工。
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4.发明授权Hermetical lamp sealing techniques and lamp having uniquely sealed components 失效隐形灯泡密封技术和具有独特密封元件的灯公开(公告)号：US07892061B2
公开(公告)日：2011-02-22
申请号：US11711597
申请日：2007-02-27
Applicant: Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorio , Anteneh Kebbede , Timothy J. Sommerer , James S. Vartuli
Inventor： Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorio , Anteneh Kebbede , Timothy J. Sommerer , James S. Vartuli
IPC: H01J9/00
CPC classification number: H01J61/363 , H01J9/266 , H01J9/40
Abstract: A hermetically sealed lamp having at least one seal-material-free bond. The seal material-free bond may be a material diffusion bond, a mechanically deformed bond such as a cold weld or crimp, a focused heat bond such as a laser bond, or any other such bond. For example, the hermetically sealed lamp may have one or more endcaps diffusion bonded to an arc envelope, such as a ceramic tube or bulb. The hermetically sealed lamp also may have one or more tubular structures, such as dosing tubes, which are mechanically closed via cold welding or crimping. Localized heating, such as the heat provided by an intense laser, also may be used to enhance any of the foregoing bonds.
Abstract translation: 一种具有至少一种无密封材料的粘合剂的气密密封灯。 无密封材料的结合可以是材料扩散接合，机械变形的接合，例如冷焊或卷曲，聚焦热键如激光键或任何其它这样的键。 例如，密封的灯可以具有一个或多个端帽扩散结合到诸如陶瓷管或灯泡的电弧外壳。 密封的灯还可以具有一个或多个管状结构，例如计量管，其通过冷焊或压接机械闭合。 也可以使用诸如激光提供的热量的局部加热来增强任何前述的键。
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公开(公告)号：US07525252B2
公开(公告)日：2009-04-28
申请号：US10331046
申请日：2002-12-27
Applicant: Luana E. Iorio , Bruce A. Knudsen , Bernard P. Bewlay , James S. Vartuli , Timothy J. Sommerer
Inventor： Luana E. Iorio , Bruce A. Knudsen , Bernard P. Bewlay , James S. Vartuli , Timothy J. Sommerer
CPC classification number: H01J61/363 , C22C27/00 , C22C27/04 , C22F1/18 , H01J5/34 , H01J7/22 , H01J9/323
Abstract: The present invention is directed to the use of a molybdenum-rhenium alloy in the construction of sealing tubes for high pressure discharge lamps.
Abstract translation: 本发明涉及一种钼 - 铼合金在高压放电灯密封管结构中的应用。
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Patent Agency Ranking
6.发明授权Hermetical end-to-end sealing techniques and lamp having uniquely sealed components 失效密封的端到端密封技术和具有独特密封元件的灯公开(公告)号：US07438621B2
公开(公告)日：2008-10-21
申请号：US11520306
申请日：2006-09-13
Applicant: Anteneh Kebbede , Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorio , Timothy J. Sommerer , James S. Vartuli
Inventor： Anteneh Kebbede , Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorio , Timothy J. Sommerer , James S. Vartuli
CPC classification number: H01J61/363 , H01J9/266
Abstract: A hermetically sealed lamp having at least one end-to-end seal. The end-to-end seal may be a material diffusion bond, a seal-material bond, or any other suitable bond. For example, the hermetically sealed lamp may have one or more endcaps butt-sealed to an arc envelope, such as a ceramic tube or bulb. The hermetically sealed lamp also may have one or more tubular structures, such as dosing tubes, which are butt-sealed to the endcap and/or arc envelope. Localized heating, such as the heat provided by an intense laser, also may be used to enhance any of the foregoing bonds.
Abstract translation: 一种具有至少一个端对端密封的气密密封灯。 端对端密封件可以是材料扩散粘合，密封材料粘合或任何其它合适的粘结。 例如，密封的灯可以具有一个或多个端盖，其对称地密封到诸如陶瓷管或灯泡的电弧外壳。 密封的灯还可以具有一个或多个管状结构，例如计量管，其对接封闭到端盖和/或电弧外壳。 也可以使用诸如激光提供的热量的局部加热来增强任何前述的键。
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公开(公告)号：US07224766B2
公开(公告)日：2007-05-29
申请号：US11029612
申请日：2005-01-04
Applicant: Haochuan Jiang , David M. Hoffman , James S. Vartuli
Inventor： Haochuan Jiang , David M. Hoffman , James S. Vartuli
CPC classification number: G01T1/2985 , A61B6/032 , A61B6/4233 , G01N23/046 , G01N2223/419 , G01T1/1644 , G01T1/201 , G21K1/02
Abstract: The present invention is a directed to a non-pixelated scintillator array for a CT detector as well as an apparatus and method of manufacturing same. The scintillator array is comprised of a number of ceramic fibers or single crystal fibers that are aligned in parallel with respect to one another. As a result, the pack has very high dose efficiency. Furthermore, each fiber is designed to direct light out to a photodiode with very low scattering loss. The fiber size (cross-sectional diameter) may be controlled such that smaller fibers may be fabricated for higher resolution applications. Moreover, because the fiber size can be controlled to be consistent throughout the scintillator array and the fibers are aligned in parallel with one another, the scintillator array, as a whole, also is uniform. Therefore, precise alignment with the photodiode array or the collimator assembly is not necessary.
Abstract translation: 本发明涉及一种用于CT检测器的非像素化闪烁体阵列以及其制造方法。 闪烁体阵列包括相对于彼此平行对准的多个陶瓷纤维或单晶纤维。 因此，该包装具有非常高的剂量效率。 此外，每个光纤被设计成将光引导到具有非常低的散射损耗的光电二极管。 可以控制纤维尺寸（横截面直径），使得可以制造更小的纤维用于更高分辨率的应用。 此外，由于可以将整个闪烁体阵列的纤维尺寸控制为一致，并且纤维彼此平行排列，所以闪烁体阵列整体上也是均匀的。 因此，不需要与光电二极管阵列或准直器组件的精确对准。
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8.发明授权Hermetical end-to-end sealing techniques and lamp having uniquely sealed components 有权密封的端到端密封技术和具有独特密封元件的灯公开(公告)号：US07132797B2
公开(公告)日：2006-11-07
申请号：US10323488
申请日：2002-12-18
Applicant: Anteneh Kebbede , Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorlo , Timothy J. Sommerer , James S. Vartuli
Inventor： Anteneh Kebbede , Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Iorlo , Timothy J. Sommerer , James S. Vartuli
CPC classification number: H01J61/363 , H01J9/266
Abstract: A hermetically sealed lamp having at least one end-to-end seal. The end-to-end seal may be a material diffusion bond, a seal-material bond, or any other suitable bond. For example, the hermetically sealed lamp may have one or more endcaps butt-sealed to an arc envelope, such as a ceramic tube or bulb. The hermetically sealed lamp also may have one or more tubular structures, such as dosing tubes, which are butt-sealed to the endcap and/or arc envelope. Localized heating, such as the heat provided by an intense laser, also may be used to enhance any of the foregoing bonds.
Abstract translation: 一种具有至少一个端对端密封的气密密封灯。 端对端密封件可以是材料扩散粘合，密封材料粘合或任何其它合适的粘结。 例如，密封的灯可以具有一个或多个端盖，其对称地密封到诸如陶瓷管或灯泡的电弧外壳。 密封的灯还可以具有一个或多个管状结构，例如计量管，其对接封闭到端盖和/或电弧外壳。 也可以使用诸如激光提供的热量的局部加热来增强任何前述的键。
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9.发明授权公开(公告)号：US08385499B2
公开(公告)日：2013-02-26
申请号：US12647603
申请日：2009-12-28
Applicant: Zhaoping Wu , Haochuan Jiang , Joseph James Lacey , James S. Vartuli , Yunfeng Sun , Qun Deng , Xiaoye Wu , Kun Tao , Zhaohui Yang
Inventor： Zhaoping Wu , Haochuan Jiang , Joseph James Lacey , James S. Vartuli , Yunfeng Sun , Qun Deng , Xiaoye Wu , Kun Tao , Zhaohui Yang
CPC classification number: G21K1/025 , A61B6/032 , A61B6/4291 , B29D11/00596
Abstract: A two dimensional collimator assembly and method of manufacturing thereof is disclosed. The collimator assembly includes a wall structure constructed to form a two dimensional array of channels to collimate x-rays. The wall structure further includes a first portion positioned proximate the object to be scanned and configured to absorb scattered x-rays and a second portion formed integrally with the first portion and extending out from the first portion away from the object to be scanned. The first portion of the wall structure has a height greater than a height of the second portion of the wall structure. The second portion of the wall structure includes a reflective material coated thereon in each of the channels forming the two dimensional array of channels.
Abstract translation: 公开了二维准直器组件及其制造方法。 准直器组件包括构造成形成二维阵列阵列以准直X射线的壁结构。 壁结构还包括靠近待扫描物体定位的第一部分，并且被配置成吸收散射的x射线，以及第二部分与第一部分整体形成并从第一部分延伸离开被扫描物体。 壁结构的第一部分的高度大于壁结构的第二部分的高度。 壁结构的第二部分包括在每个通道中涂覆的反射材料，形成二维通道阵列。
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10.发明授权Hermetical lamp sealing techniques and lamp having uniquely sealed components 失效隐形灯泡密封技术和具有独特密封元件的灯公开(公告)号：US07839089B2
公开(公告)日：2010-11-23
申请号：US10738261
申请日：2003-12-17
Applicant: Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Lorio , Anteneh Kebbede , Timothy J. Sommerer , James S. Vartuli
Inventor： Bernard P. Bewlay , James A. Brewer , Sylvain S. Coulombe , Sylvia M. DeCarr , Luana E. Lorio , Anteneh Kebbede , Timothy J. Sommerer , James S. Vartuli
IPC: H01J17/18
CPC classification number: H01J9/323 , B32B2315/02 , C04B35/117 , C04B35/44 , C04B35/486 , C04B35/488 , C04B37/001 , C04B37/021 , C04B2235/3206 , C04B2235/3208 , C04B2235/3224 , C04B2235/3225 , C04B2235/404 , C04B2235/80 , C04B2237/343 , C04B2237/348 , C04B2237/403 , H01J9/266 , H01J9/395 , H01J9/40 , H01J61/30 , H01J61/363
Abstract: A system and method for hermetically sealing a lamp. Certain embodiments of the lamp have an arc envelope having an open end and, also, an end structure diffusion bonded to the arc envelope at the open end. The end structure also has a dosing passageway extending into the arc envelope. In other embodiments, a lighting device is provided with an end structure adapted to close an open end of an arc envelope, and a dosing tube diffusion bonded to the end structure. Another embodiment of the lighting device has an arc envelope and an end structure diffusion bonded to an open end of the arc envelope.
Abstract translation: 一种用于密封灯的系统和方法。 灯的某些实施例具有具有开口端的电弧包络线以及在开口端处结合到电弧包层的端部结构扩散。 端部结构还具有延伸到电弧外壳中的计量通道。 在其他实施例中，照明装置设置有适于闭合电弧包络的开口端的端部结构，以及结合到端部结构的定量管扩散。 照明装置的另一实施例具有结合到电弧包络的开口端的电弧包络线和端部结构扩散。
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