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61. 发明授权

US06526197B2 MEMS optical balanced path switch 失效
标题翻译： MEMS光学平衡路径开关
公开(公告)号：US06526197B2
公开(公告)日：2003-02-25
申请号：US09829212
申请日：2001-04-09
申请人： Nan Zhang
发明人： Nan Zhang
IPC分类号： G02B626
CPC分类号： G02B6/3518
摘要： An optical switch formed on a substrate with receiving channels defined by alignment grooves formed in the substrate that are offset from alignment grooves that form the inputting channels. The offset receiving channels reduce the output power differentiation from an optical switch in which there is no offset.
摘要翻译：一种形成在基板上的光学开关，其具有由形成在基板中的对准槽限定的接收通道，该对准槽与形成输入通道的对准槽偏移。偏移接收通道减少与没有偏移的光开关的输出功率微分。

62. 发明授权

US06469361B2 Semiconductor wafer 失效
标题翻译：半导体晶圆
公开(公告)号：US06469361B2
公开(公告)日：2002-10-22
申请号：US09946390
申请日：2001-09-04
申请人： Nan Zhang
发明人： Nan Zhang
IPC分类号： H01L2900
CPC分类号： H01L21/32139 , G03F7/095 , G03F7/16 , H01L21/0274 , H01L21/31144
摘要： Techniques for etching a wafer layer using multiple layers of the same photoresistant material and structures formed using such techniques are provided. In a method, first, multiple layers of the same photoresist material are formed over the wafer layer to form a composite photoresist layer. The composite photoresist layer is patterned and developed to form a patterned photoresist layer. Exposed portions of the wafer layer are then removed using the pattern photoresist layer. Each of the multiple layers of photoresist may, for example, be formed to a maximum rated thickness for the photoresist material. Structures formed using this process may have relatively small dimensions (e.g., widths of 5 microns or less or a spacing or pitch of 5 microns or less). In addition, structures may also have sidewalls which are relatively long, smooth, and/or vertical.
摘要翻译：提供了使用相同光致抗蚀剂材料的多层蚀刻晶片层的技术和使用这些技术形成的结构。在一种方法中，首先在晶片层上形成多层相同的光致抗蚀剂材料以形成复合光致抗蚀剂层。将复合光致抗蚀剂层图案化并显影以形成图案化的光致抗蚀剂层。然后使用图案光致抗蚀剂层去除晶片层的暴露部分。例如，可以将多层光致抗蚀剂中的每一层形成为光致抗蚀剂材料的最大额定厚度。使用该方法形成的结构可以具有相对小的尺寸（例如，5微米或更小的宽度或5微米或更小的间距或间距）。此外，结构还可以具有相对长，平滑和/或垂直的侧壁。

63. 发明授权

US06229640B1 Microelectromechanical optical switch and method of manufacture thereof 有权
标题翻译：微机电光开关及其制造方法
公开(公告)号：US06229640B1
公开(公告)日：2001-05-08
申请号：US09372265
申请日：1999-08-11
申请人： Nan Zhang
发明人： Nan Zhang
IPC分类号： G02B2600
CPC分类号： G02B6/357 , B81B2201/033 , B81B2201/045 , B81C1/00182 , B81C2201/0109 , B81C2203/0136 , G02B6/3514 , G02B6/3518 , G02B6/3544 , G02B6/3584 , H02N1/008
摘要： A MEMS-based optical switch having improved characteristics and methods for manufacturing the same are provided. In accordance with one embodiment, an optical switch includes a single comb drive actuator having a deflecting beam structure and a mirror coupled to the actuator. The mirror is capable of being moved between an extended position interposed between waveguide channels and a retracted position apart from the waveguide channels. The actuator applies a force capable of deflecting the beam structure and moving the mirror to one of the extended positions or the retracted position and the beam structure returns the mirror to the other of the extended position or the retracted position in the absence of the application of force.
摘要翻译：提供了具有改进的特性的MEMS基光开关及其制造方法。根据一个实施例，光学开关包括具有偏转梁结构的单个梳状驱动致动器和耦合到致动器的反射镜。镜子能够在介于波导通道之间的延伸位置与离开波导通道的缩回位置之间移动。致动器施加能够使梁结构偏转并且将反射镜移动到延伸位置或缩回位置中的一个的力，并且梁结构在没有应用的情况下将反射镜返回到延伸位置或缩回位置中的另一个力。

64. 发明授权

US5908840A Hetero-biaryl-pyridoquinazolinone derivatives as anti-cancer agents 失效
标题翻译：杂环芳基吡啶并喹唑啉酮衍生物作为抗癌剂
公开(公告)号：US5908840A
公开(公告)日：1999-06-01
申请号：US965217
申请日：1997-11-06
申请人： Michael P. Trova , Nan Zhang
发明人： Michael P. Trova , Nan Zhang
IPC分类号： C07D471/04 , A61K31/505 , A61K31/55
CPC分类号： C07D471/04
摘要： This invention provides a compound having the formula: ##STR1## wherein: (A) n=2-4;(B) R.sub.1 and R.sub.2 are the same or different and selected from the group consisting of H, (C.sub.1 -C.sub.3) alkyl, --CH.sub.2 CH.sub.2 OH, --CH.sub.2 CH.sub.2 NH.sub.2, and --CH.sub.2 CH.sub.2 N(CH.sub.3).sub.2 or R.sub.1 and R.sub.2 are alkyl moieties which are taken together to form a 4- to 7- membered ring;(C) R.sub.3 is selected from the group consisting of H, --CH.sub.3, --CH.sub.2 CH.sub.3, and --CH.sub.2 CH.sub.2 NH.sub.2 ;(D) Y is a heterocyclic radical having 5-14 atoms, located at the 2- or 3- position of the pyridoquinazolinone nucleus, in which 1-3 of the heterocyclic ring atoms are independently nitrogen, oxygen, or sulfur; wherein Y may be optionally mono-, di-, or tri- substituted with --OR.sub.4, --NR.sub.5 R.sub.6, --CO.sub.2 H, --CO.sub.2 R.sub.4, or phenyl;R.sub.4 is H or (C.sub.1 -C.sub. 4) straight-chain alkyl;R.sub.5 and R.sub.6 are the same or different and are selected from the group consisting of H, (C.sub.1 -C.sub.4) straight-chain alkyl, --CH.sub.2 CH.sub.2 OH, --CH.sub.2 CH.sub.2 NH.sub.2, and --CH.sub.2 CH.sub.2 N(CH.sub.3).sub.2 or R.sub.5 and R.sub.6 are alkyl moieties which are taken together to form a 4-7 membered ring;or a pharmaceutically acceptable salt thereof which is useful as an antineoplastic agent.
摘要翻译：本发明提供具有下式的化合物：其中：（A）n = 2-4; （B）R 1和R 2相同或不同，选自H，（C 1 -C 3）烷基，-CH 2 CH 2 OH，-CH 2 CH 2 NH 2和-CH 2 CH 2 N（CH 3）2或R 1和R 2为被取代的烷基部分一起形成4-至7-元环; （C）R 3选自H，-CH 3，-CH 2 CH 3和-CH 2 CH 2 NH 2; （D）Y是位于吡啶并喹啉酮核的2-或3-位的具有5-14个原子的杂环基，其中1-3个杂环环原子独立地是氮，氧或硫; 其中Y可任选被-OR 4，-NR 5 R 6，-CO 2 H，-CO 2 R 4或苯基单，二或三取代; R4是H或（C1-C4）直链烷基; R5和R6相同或不同，选自H，（C1-C4）直链烷基，-CH2CH2OH，-CH2CH2NH2和-CH2CH2N（CH3）2或R5和R6是烷基部分，它们是一起形成4-7元环; 或其药学上可接受的盐，其可用作抗肿瘤剂。

65. 发明申请

US20180313328A1 Wind Power Generation Device 审中-公开
公开(公告)号：US20180313328A1
公开(公告)日：2018-11-01
申请号：US15654685
申请日：2017-07-19
申请人： Nan Zhang , Yongkun Zhang , Shunzi Li , Deshan Shen
发明人： Nan Zhang , Yongkun Zhang , Shunzi Li , Deshan Shen
IPC分类号： F03D9/25 , F03D3/00 , F03D80/70 , H02K7/18 , H02K16/00 , H02K7/08
CPC分类号： Y02E10/721 , Y02E10/722
摘要： Wind power generation device, the inner surface of the front sleeve is fastened to the outer surface of the outer ring of the bearing II, and the inner surface of the inner ring of the bearing II is fastened to the rotary axle, the rotary axle passes through the center of the magnet, The outer surface of the end of the front sleeve is provided with a electric brush, the front end of the electric brush is provided with one end of the winding coil, the winding coil is filled with a magnet, the outer surface of the rotary axle is fitted with a rear sleeve, The inner surface of the rear sleeve passes through the rotary axle, the device which was invented used to generate electricity.

66. 发明授权

US09244976B1 Just-in-time analytics on large file systems and hidden databases 有权
标题翻译：大型文件系统和隐藏数据库的即时分析
公开(公告)号：US09244976B1
公开(公告)日：2016-01-26
申请号：US13402764
申请日：2012-02-22
申请人： Nan Zhang , Gautam Das
发明人： Nan Zhang , Gautam Das
IPC分类号： G06F17/30
CPC分类号： G06F17/30442
摘要： A just-in-time sampling-based system can, after consuming a small number of disk accesses or queries, produce extremely accurate answers for a broad class of aggregate and top-k queries over a file system or database without the requirement of prior knowledge. The system is efficient, accurate, and scalable. The system performs aggregate estimations of a hidden database through its web interface by employing techniques that use a small number of queries to produce unbiased estimates with small variance. It conducts domain discovery over a hidden database through its web interface by employing techniques which provide effective guarantees on the effectiveness of domain discovery. Systems and methods enhance forms used by mobile devices to access hidden databases. It employs data analytics to improve the usage of form fields, including providing context-sensitive auto-completion suggestions, highlighting selections in drop-down boxes and eliminating suggestions in drop-down boxes.
摘要翻译：基于时间抽样的系统可以在消耗少量磁盘访问或查询后，通过文件系统或数据库为广泛类型的聚合和顶级查询提供非常准确的答案，而无需事先知识。该系统是高效，准确和可扩展的。系统通过使用少量查询的技术来生成具有小差异的无偏估计，通过其Web界面执行隐藏数据库的总体估计。它通过其Web界面通过隐藏的数据库进行域发现，采用技术为域发现的有效性提供有效的保证。系统和方法增强了移动设备访问隐藏数据库所使用的形式。它采用数据分析来改进表单域的使用，包括提供上下文相关的自动完成建议，在下拉框中突出显示选择，并在下拉框中删除建议。

67. 发明授权

US09132613B2 Gas barrier laminate and method of producing the same 有权
标题翻译：阻气性层压板及其制造方法
公开(公告)号：US09132613B2
公开(公告)日：2015-09-15
申请号：US13989595
申请日：2011-12-19
申请人： Kashiko Kawai , Yusuke Obu , Tomohiro Miyai , Shunya Nangou , Nan Zhang
发明人： Kashiko Kawai , Yusuke Obu , Tomohiro Miyai , Shunya Nangou , Nan Zhang
IPC分类号： B32B27/40 , B05D5/00 , B32B27/08 , C08J7/04
CPC分类号： B32B27/08 , B05D5/00 , C08J7/04 , C08J7/042 , C08J2367/02 , C08J2433/02 , C08J2475/06 , Y10T428/31547 , Y10T428/31551 , Y10T428/31573
摘要： A gas barrier laminate having an undercoating (A) which comprises a main resin, an isocyanate type curing agent and an alkaline compound of a polyvalent metal; and a barrier layer (B) of a polycarboxylic acid polymer forming an ionic crosslinking due to the polyvalent metal among the carboxyl groups; formed on at least one surface of a plastic base material (P), wherein a region (b) free of the alkaline compound of the polyvalent metal is formed in the undercoating (A) on the side of the barrier layer (B), the content of nitrogen in the region (b) being larger than the content of nitrogen in the undercoating (A) other than the region (b), the gas barrier laminate having excellent gas barrier property, retort resistance, producibility as well as excellent flexibility without developing interlayer peeling even if it is folded and featuring excellent interlayer adhesion.
摘要翻译：一种具有底涂层（A）的阻气性层压体，其包含主要树脂，异氰酸酯型固化剂和多价金属的碱性化合物; 和由羧基中的多价金属形成离子交联的多元羧酸聚合物的阻挡层（B）; 形成在塑料基材（P）的至少一个表面上，其中在阻挡层（B）侧的底涂层（A）中形成有不含多价金属的碱性化合物的区域（b），区域（b）中的氮含量比除了区域（b）以外的底涂层（A）中的氮含量大，阻气性层压体具有优异的阻气性，耐蒸煮性，可生产性以及优异的柔韧性，即使被折叠也发展了层间剥离，并具有优异的层间粘合性。

68. 发明授权

US09006664B2 Encoding for nuclear medical imaging block detectors 有权
标题翻译：核医学成像块检测器的编码
公开(公告)号：US09006664B2
公开(公告)日：2015-04-14
申请号：US13115220
申请日：2011-05-25
申请人： Nan Zhang , Niraj K. Doshi , Matthias J. Schmand
发明人： Nan Zhang , Niraj K. Doshi , Matthias J. Schmand
IPC分类号： G01T1/20
CPC分类号： G01T1/2018
摘要： Signals generated by radiation sensors can be encoded to reduce the number of cables needed to transport information from a nuclear imaging apparatus to a processor for reconstruction. For example, signals from 16 radiation sensors can be encoded into three signals: T (top), L (left), and E (energy). This method of encoding signals can be capable of substantially reducing the number of signals, thereby reducing costs. In addition, reducing the number of signals could improve system timing performance by eliminating cable time-skew and facilitate the filter design by downgrading the circuit accuracy requirements such as group-delay error and filter signal skews.
摘要翻译：可以编码由辐射传感器产生的信号以减少将信息从核成像设备传输到处理器以进行重建所需的电缆数量。例如，来自16个辐射传感器的信号可以被编码成三个信号：T（上），L（左）和E（能量）。这种编码信号的方法能够显着减少信号的数量，从而降低成本。此外，减少信号数量可以通过消除电缆时间偏移来提高系统定时性能，并通过降低电路精度要求（如组延迟误差和滤波器信号偏移）来促进滤波器设计。

69. 发明申请

US20130184559A1 Magnetic Resonance Imaging Compatible Positron Emission Tomography Detector 审中-公开
标题翻译：磁共振成像兼容的正电子发射断层成像检测器
公开(公告)号：US20130184559A1
公开(公告)日：2013-07-18
申请号：US13740364
申请日：2013-01-14
申请人： James L. Corbeil , Nan Zhang , Matthias J. Schmand
发明人： James L. Corbeil , Nan Zhang , Matthias J. Schmand
IPC分类号： A61B5/00
CPC分类号： A61B5/0035 , A61B5/055 , G01T1/1603
摘要： A compact magnetic resonance imaging compatible positron emission tomography detector. The detector has integrated mechanical and electrical subcomponents. The detector uses a cooling channel which does not interfere with magnetic resonance imaging. The layout and selection of electrical subcomponents of the detector, along with a magnetic resonance compatible cooling strategy, enables the detector to function in a magnetic resonance imaging environment.
摘要翻译：紧凑型磁共振成像兼容的正电子发射断层扫描检测器。检测器集成了机电和电子部件。检测器使用不干扰磁共振成像的冷却通道。检测器的电子部件的布局和选择以及磁共振兼容冷却策略使得检测器能够在磁共振成像环境中起作用。

70. 发明申请

US20130009267A1 Providing Variable Cell Density and Sizes in a Radiation Detector 有权
标题翻译：在辐射检测器中提供可变细胞密度和尺寸
公开(公告)号：US20130009267A1
公开(公告)日：2013-01-10
申请号：US13540079
申请日：2012-07-02
申请人： Debora Henseler , Ronald Grazioso , Nan Zhang
发明人： Debora Henseler , Ronald Grazioso , Nan Zhang
IPC分类号： H01L27/146
CPC分类号： G01T1/248 , H01L27/14658
摘要： An apparatus and method to decrease light saturation in a photosensor array and increase detection efficiency uses a light distribution profile from a scintillator-photodetector geometry to configure the photosensor array to have a non-uniform sensor cell pattern, with varying cell density and/or varying cell size and shape. A solid-state photosensor such as a SiPM sensor having such a non-uniform cell structure realizes improved energy resolution, higher efficiency and increased signal linearity. In addition the non-uniform sensor cell array can have improved timing resolution due to improvements in statistical fluctuations. A particular embodiment for such photosensors is in PET medical imaging.
摘要翻译：降低光传感器阵列中的光饱和度并提高检测效率的装置和方法使用来自闪烁体 - 光电检测器几何形状的光分布分布来配置光传感器阵列具有不均匀的传感器单元图案，具有变化的单元密度和/或变化细胞大小和形状。诸如具有这种非均匀单元结构的SiPM传感器的固态光电传感器实现了改进的能量分辨率，更高的效率和更高的信号线性度。此外，由于统计波动的改善，非均匀传感器单元阵列可以改善时序分辨率。这种感光器的特定实施例是在PET医学成像中。

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