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21. 发明授权

US09131571B2 Solid-state lighting apparatus and methods using energy storage with segment control 有权
标题翻译：使用节能控制的固态照明装置和方法
公开(公告)号：US09131571B2
公开(公告)日：2015-09-08
申请号：US13616368
申请日：2012-09-14
申请人： Jun Zhang , Liqin Ni
发明人： Jun Zhang , Liqin Ni
IPC分类号： H05B37/00 , H05B33/08
CPC分类号： H05B33/0824 , H05B33/083
摘要： A lighting apparatus includes a rectifier circuit configured to be coupled to an AC source and to produce a rectified voltage from an AC voltage and a string including at least two serially-connected LED segments and coupled to the rectifier circuit. A segment control circuit is configured to selectively bypass at least one segment of the string responsive to the rectified voltage. An energy storage circuit is coupled to the rectifier circuit and controls current flow between at least one energy storage device and the string. A control circuit controls the segment control circuit and the energy storage circuit. The segment control circuit may support a current from the rectifier circuit through all of the segments in the string circuit at a peak of the rectified voltage and the energy storage circuit may charge the at least one energy storage device to a voltage near the peak of the rectified voltage.
摘要翻译：照明装置包括整流电路，其被配置为耦合到AC源并且从AC电压和包括至少两个串联连接的LED段的串产生整流电压并且耦合到整流器电路。段控制电路被配置为响应于整流电压选择性地旁路串的至少一个段。能量存储电路耦合到整流器电路并且控制至少一个能量存储装置与串之间的电流。控制电路控制分段控制电路和能量存储电路。分段控制电路可以支持来自整流电路的电流通过整流电压的峰值处的串电路中的所有段，并且能量存储电路可以将至少一个能量存储装置充电到接近峰值的电压整流电压。

22. 发明授权

US09115568B2 Reduction of tool mode and drilling noise in acoustic LWD 有权
标题翻译：降低声学LWD中的工具模式和钻孔噪声
公开(公告)号：US09115568B2
公开(公告)日：2015-08-25
申请号：US12568847
申请日：2009-09-29
申请人： Wei Han , Jun Zhang , Paul Boonen
发明人： Wei Han , Jun Zhang , Paul Boonen
IPC分类号： G01V1/46 , E21B47/01
CPC分类号： E21B47/01 , G01V1/46
摘要： A downhole measurement tool includes at least one regular receiver and at least one reference receiver externally deployed on a tool body. The reference receiver is configured to be acoustically isolated from the borehole, for example, via an isolation structure including a high-impedance cap and a low-impedance gap. The reference receiver may be deployed in a linear array with the regular receiver(s) and may be substantially identical to the regular receiver(s) such that it has substantially the same sensitivity to tool mode signals and internal drilling noise as do the regular receivers. Received waveforms may be processed so as to remove tool mode arrivals and/or drilling noise.
摘要翻译：井下测量工具包括至少一个常规接收器和外部部署在工具主体上的至少一个参考接收器。参考接收器被配置为与钻孔隔声隔离，例如通过包括高阻抗帽和低阻抗间隙的隔离结构。参考接收机可以部署在具有常规接收机的线性阵列中，并且可以与常规接收机基本相同，使得其具有与工作模式信号和内部钻孔噪声基本相同的灵敏度，如常规接收机。可以处理接收的波形，以便去除工具模式到达和/或钻孔噪声。

23. 发明授权

US08965007B2 Personal listening device with self-adjusting sound volume 有权
标题翻译：具有自调音量的个人聆听装置
公开(公告)号：US08965007B2
公开(公告)日：2015-02-24
申请号：US13241278
申请日：2011-09-23
申请人： Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang , Shih-Fang Wong
发明人： Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang , Shih-Fang Wong
IPC分类号： H03G3/00 , H04R1/10 , H04R3/00
CPC分类号： H04R1/1091 , H04R3/00
摘要： An exemplary personal listening device includes thermo-sensitive elements in its transducers. Each thermo-sensitive element senses temperature change of a corresponding transducer and changes a current flowing through the transducer according to temperature change of the transducer, to reflect the amount of time for which the personal listening device has been working.
摘要翻译：示例性的个人聆听装置包括其换能器中的热敏元件。每个热敏元件感测相应的换能器的温度变化，并根据换能器的温度变化改变流过换能器的电流，以反映个人聆听装置工作的时间量。

24. 发明授权

US08747908B2 Micronized wood preservative formulations 有权
标题翻译：微粉木防腐剂配方
公开(公告)号：US08747908B2
公开(公告)日：2014-06-10
申请号：US10970446
申请日：2004-10-21
申请人： Robert M. Leach , Jun Zhang
发明人： Robert M. Leach , Jun Zhang
IPC分类号： A01N59/20 , A01N25/12 , A01N43/653 , A01N55/08 , A01N59/14
CPC分类号： A01N59/20 , B27K3/005 , B27K3/007 , B27K3/22 , B27K3/343 , B27K3/52 , Y10T428/249925 , A01N33/12 , A01N43/653 , A01N2300/00
摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, the micronized particles can be observed as uniformly distributed within the wood and there is minimal leaching of the metal and biocide from the wood.
摘要翻译：本发明提供包含微粉化颗粒的木材防腐剂组合物。在一个实施方案中，组合物包含微粉化的金属或金属化合物的分散体。在另一个实施方案中，木材防腐剂组合物包含包含金属或金属化合物的无机组分和有机杀生物剂。当组合物包含无机组分和有机杀生物剂时，无机组分或有机杀生物剂或二者作为微粉化颗粒存在。当本发明的组合物用于保存木材时，可以将均匀分布在木材中的微粉化颗粒观察到，金属和杀生物剂从木材中浸出最少。

25. 发明申请

US20140125419A1 METHOD AND SYSTEM FOR TESTING OSCILLATOR CIRCUIT 审中-公开
标题翻译：用于测试振荡器电路的方法和系统
公开(公告)号：US20140125419A1
公开(公告)日：2014-05-08
申请号：US14155356
申请日：2014-01-15
申请人： Jun Zhang , Xiuqiang Xu
发明人： Jun Zhang , Xiuqiang Xu
IPC分类号： G01R31/28
CPC分类号： G01R31/282 , G01R31/2824
摘要： An oscillator circuit generates a voltage signal. The magnitude of the voltage signal is measured and compared with predetermined upper and lower voltage signals by an internal test circuit. If the magnitude of the voltage signal is between the predetermined upper and lower voltage signals, then a pass test status signal is generated. If the magnitude of the voltage signal is not between the predetermined upper and lower voltage signals then a fail test status signal is generated.
摘要翻译：振荡电路产生电压信号。通过内部测试电路测量电压信号的大小并与预定的上下电压信号进行比较。如果电压信号的大小在预定的上下电压信号之间，则产生通过测试状态信号。如果电压信号的幅度不在预定的上限和下限电压信号之间，则产生故障测试状态信号。

26. 发明授权

US08682102B2 Cyclic noise removal in borehole imaging 有权
标题翻译：井眼成像中的循环噪声消除
公开(公告)号：US08682102B2
公开(公告)日：2014-03-25
申请号：US12911851
申请日：2010-10-26
申请人： Junichi Sugiura , Jun Zhang , Zhipeng Liu , Paul Boonen
发明人： Junichi Sugiura , Jun Zhang , Zhipeng Liu , Paul Boonen
IPC分类号： G06K9/36 , G06K9/40 , G06F17/14 , G06F15/00 , G01V3/00 , H04N9/47 , H04N7/18
CPC分类号： G06T5/002 , G01V1/48 , G06T5/10
摘要： A method for removing cyclic noise from a borehole image includes transforming the image into the frequency domain using a two-dimensional (2-D) transform (e.g., using a discrete cosine transform). The cyclic noise components (peaks) are removed from the transformed image which is then inverse transformed back into the spatial domain using an inverse 2-D transform to obtain a corrected image. An automated method enables the cyclic peaks to be identified and removed from the borehole image via downhole processing.
摘要翻译：从井眼图像中去除循环噪声的方法包括使用二维（2-D）变换（例如，使用离散余弦变换）将图像变换成频域。循环噪声分量（峰值）从变换图像中去除，然后使用逆二维变换逆向变换回空间域，以获得校正图像。一种自动化方法使得能够通过井下处理从钻孔图像识别和去除循环峰。

27. 发明授权

US08637089B2 Micronized wood preservative formulations 有权
标题翻译：微粉木防腐剂配方
公开(公告)号：US08637089B2
公开(公告)日：2014-01-28
申请号：US11526765
申请日：2006-09-26
申请人： Jun Zhang , Robert M. Leach
发明人： Jun Zhang , Robert M. Leach
IPC分类号： A01N59/00 , A01N59/20
CPC分类号： C09D5/14 , A01N25/04 , A01N43/653 , A01N59/20 , B27K3/005 , B27K3/22 , B27K3/343 , B27K3/52 , Y10T428/31703 , A01N2300/00
摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic biocide comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic biocide and an organic biocide, the inorganic biocide or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.
摘要翻译：本发明提供包含微粉化颗粒的木材防腐剂组合物。在一个实施方案中，组合物包含微粉化的金属或金属化合物的分散体。在另一个实施方案中，木材防腐剂组合物包含包含金属或金属化合物和有机杀生物剂的无机杀生物剂。当组合物包含无机杀生物剂和有机杀生物剂时，无机杀生物剂或有机杀生物剂或二者作为微粉化颗粒存在。当本发明的组合物用于保存木材时，金属和杀生物剂从木材中浸出最少。

28. 发明授权

US08603576B2 Compositions and methods for treating cellulose based materials with micronized additives 有权
标题翻译：用微粉化添加剂处理纤维素基材料的组合物和方法
公开(公告)号：US08603576B2
公开(公告)日：2013-12-10
申请号：US13074170
申请日：2011-03-29
申请人： Robert M. Leach , Jun Zhang
发明人： Robert M. Leach , Jun Zhang
IPC分类号： B05D7/06 , B05D7/22 , C09D5/14 , C09D5/16 , A01N25/12 , B27K3/16
CPC分类号： B27K3/005 , A01N25/12 , B27K3/08 , B27K3/15 , B27K3/16 , B27K3/22 , B27K3/26 , B27K3/32 , B27K3/34 , B27K3/36 , B27K3/52 , B27K5/02 , B27K2240/20 , B27K2240/30 , B27K2240/90 , C09D5/14 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/268 , Y10T428/2982 , Y10T428/31895 , Y10T428/31989 , Y10T428/662
摘要： A composition for treating cellulosic materials is provided. The composition comprises a dispersion of micronized additives. The dispersion comprises additive particles with diameters in the range of 0.001 to 25 microns. Also provided is a method for the application of the additive-containing composition to wood, as well as wood products which have been treated with the composition.
摘要翻译：提供了一种用于处理纤维素材料的组合物。该组合物包含微粉化添加剂的分散体。分散体包含直径在0.001至25微米范围内的添加剂颗粒。还提供了将含添加剂的组合物施用于木材的方法以及已经用该组合物处理的木制品。

29. 发明授权

US08471813B2 Handheld electronic device and function control method thereof 有权
标题翻译：手持电子装置及其功能控制方法
公开(公告)号：US08471813B2
公开(公告)日：2013-06-25
申请号：US13151284
申请日：2011-06-02
申请人： Qi-Long Yu , Jun Zhang
发明人： Qi-Long Yu , Jun Zhang
IPC分类号： G06F3/033
CPC分类号： G06F3/0346 , G01C9/10 , G01C2009/105 , G01D5/25 , G06F1/1694
摘要： A handheld electronic device is provided. The electronic device includes an electrode unit, a storage unit, and a processing unit. The electrode unit includes a main body defining an annular cavity, a plurality of electrode groups, and a conductive element arranged within the annular cavity, wherein each of the plurality of the electrode groups includes a pair of conductive sheets, which are partially received in the annular cavity and are spaced apart from each other. When the electronic device is rotated to be in different orientation, the conductive element connects different electrode groups and the conductive sheets of the one of the electrode groups are connected to each other via the conductive element. The processing unit determines the connected electrode groups and executes a function corresponding to the determined electrode group. A function control method of the handheld electronic device is also provided.
摘要翻译：提供了一种手持电子设备。电子设备包括电极单元，存储单元和处理单元。电极单元包括限定环形空腔的主体，多个电极组和布置在环形空腔内的导电元件，其中多个电极组中的每一个包括一对导电片，其被部分地接收在并且彼此间隔开。当电子设备旋转到不同的方向时，导电元件连接不同的电极组，并且一个电极组的导电片通过导电元件相互连接。处理单元确定连接的电极组并执行与所确定的电极组对应的功能。还提供了一种手持电子设备的功能控制方法。

30. 发明授权

US08468017B2 Multi-stage quantization method and device 有权
标题翻译：多级量化方法及装置
公开(公告)号：US08468017B2
公开(公告)日：2013-06-18
申请号：US12772190
申请日：2010-05-01
申请人： Eyal Shlomot , Jiliang Dai , Fuliang Yin , Xin Ma , Jun Zhang
发明人： Eyal Shlomot , Jiliang Dai , Fuliang Yin , Xin Ma , Jun Zhang
IPC分类号： G10L19/12 , G10L19/00
CPC分类号： G10L19/06 , G10L19/07 , G10L2019/0005 , G10L2019/0007 , H03M7/3082
摘要： The invention discloses a multi-stage quantization method, which includes the following steps: obtaining a reference codebook according to a previous stage codebook; obtaining a current stage codebook according to the reference codebook and a scaling factor; and quantizing an input vector by using the current stage codebook. The invention also discloses a multi-stage quantization device. With the invention, the current stage codebook may be obtained according to the previous stage codebook, by using the correlation between the current stage codebook and the previous stage codebook. As a result, it does not require an independent codebook space for the current stage codebook, which saves the storage space and improves the resource usage efficiency.
摘要翻译：本发明公开了一种多级量化方法，包括以下步骤：获得根据前一级码本的参考码本; 根据参考码本和缩放因子获得当前阶段码本; 并通过使用当前阶段码本量化输入向量。本发明还公开了一种多级量化装置。利用本发明，可以通过使用当前阶段码本和前一级码本之间的相关性，根据前一级码本获得当前级码本。因此，不需要当前级码本的独立码本空间，可以节省存储空间，提高资源使用效率。

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