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1. 发明授权

US08599284B2 High dynamic range sub-sampling architecture 有权
标题翻译：高动态范围子采样架构
公开(公告)号：US08599284B2
公开(公告)日：2013-12-03
申请号：US13365766
申请日：2012-02-03
申请人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
发明人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
IPC分类号： H04N5/235 , H04N5/225 , H04N5/335
CPC分类号： H04N5/347 , H04N5/3532 , H04N5/355 , H04N5/3745 , H04N5/378
摘要： A method of implementing high dynamic range bin algorithm in an image sensor including a pixel array with a first super row having a first integration time and a second super row having a second integration time is described. The method starts by reading out image data from the first super row into a counter. Image data from the first super row is multiplied by a factor to obtain multiplied data. The factor is a ratio between the first and the second integration times. The multiplied data is then compared with a predetermined data. The image data from the second super row is readout into the counter. If the multiplied data is larger than the predetermined data, the multiplied data from the first super row is stored in the counter. If not, the image data from the second super row is stored. Other embodiments are also described.
摘要翻译：描述了在包括具有第一积分时间的第一超级行的像素阵列和具有第二积分时间的第二超级行的图像传感器中实现高动态范围bin算法的方法。该方法从将第一超级行的图像数据读出到计数器开始。来自第一超级行的图像数据乘以因子以获得相乘的数据。因子是第一和第二积分时间之间的比率。然后将相乘的数据与预定数据进行比较。来自第二超级行的图像数据被读出到计数器中。如果相乘数据大于预定数据，则来自第一超级行的相乘数据被存储在计数器中。如果没有，则存储来自第二超级行的图像数据。还描述了其它实施例。

2. 发明申请

US20130088624A1 HIGH DYNAMIC RANGE SUB-SAMPLING ARCHITECTURE 有权
标题翻译：高动态范围子采样架构
公开(公告)号：US20130088624A1
公开(公告)日：2013-04-11
申请号：US13365766
申请日：2012-02-03
申请人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
发明人： Yaowu Mo , Chen Xu , Min Qu , Xiaodong Luo , Donghui Wu
IPC分类号： H04N5/335
CPC分类号： H04N5/347 , H04N5/3532 , H04N5/355 , H04N5/3745 , H04N5/378
摘要： A method of implementing high dynamic range bin algorithm in an image sensor including a pixel array with a first super row having a first integration time and a second super row having a second integration time is described. The method starts by reading out image data from the first super row into a counter. Image data from the first super row is multiplied by a factor to obtain multiplied data. The factor is a ratio between the first and the second integration times. The multiplied data is then compared with a predetermined data. The image data from the second super row is readout into the counter. If the multiplied data is larger than the predetermined data, the multiplied data from the first super row is stored in the counter. If not, the image data from the second super row is stored. Other embodiments are also described.
摘要翻译：描述了在包括具有第一积分时间的第一超级行的像素阵列和具有第二积分时间的第二超级行的图像传感器中实现高动态范围bin算法的方法。该方法从将第一超级行的图像数据读出到计数器开始。来自第一超级行的图像数据乘以因子以获得相乘的数据。因子是第一和第二积分时间之间的比率。然后将相乘的数据与预定数据进行比较。来自第二超级行的图像数据被读出到计数器中。如果相乘数据大于预定数据，则来自第一超级行的相乘数据被存储在计数器中。如果没有，则存储来自第二超级行的图像数据。还描述了其它实施例。

3. 发明授权

US09682026B2 Oral care product and methods of use and manufacture thereof 有权
公开(公告)号：US09682026B2
公开(公告)日：2017-06-20
申请号：US12058360
申请日：2008-03-28
申请人： Rajnish Kohli , Richard Scott Robinson , Sergio Leite , Eric A. Simon , Richard J. Sullivan , Ralph Peter Santarpia, III , Michael Prencipe , Ravi Subramanyam , Sarita V. Mello , Donghui Wu , Suman Chopra , Andre M. Morgan , Diane Cummins , Lynette Zaidel , Qin Wang , Gary Edward Tambs , Virginia Monsul Barnes
发明人： Rajnish Kohli , Richard Scott Robinson , Sergio Leite , Eric A. Simon , Richard J. Sullivan , Ralph Peter Santarpia, III , Michael Prencipe , Ravi Subramanyam , Sarita V. Mello , Donghui Wu , Suman Chopra , Andre M. Morgan , Diane Cummins , Lynette Zaidel , Qin Wang , Gary Edward Tambs , Virginia Monsul Barnes
IPC分类号： A61K8/00 , A61Q11/00 , A61K8/25 , A61K8/21 , A61K8/19 , A61K8/40 , A61K8/44 , A61K8/24 , A61K31/198
CPC分类号： A61K8/44 , A61K8/19 , A61K8/21 , A61K8/24 , A61K31/198 , A61Q11/00
摘要： This invention relates to oral care compositions comprising an effective amount of a salt of a basic amino acid the salt having a pH in an unbuffered solution of less than about 7.5; an effective amount of a soluble fluoride salt; and a particulate material which has a pH in an unbuffered solution of less than about 7.5; and to methods of using and of making such compositions.

4. 发明授权

US09177983B2 Image sensor with optical filters having alternating polarization for 3D imaging 有权
标题翻译：具有用于3D成像的交替极化的光学滤波器的图像传感器
公开(公告)号：US09177983B2
公开(公告)日：2015-11-03
申请号：US13356333
申请日：2012-01-23
申请人： Jiangtao Kuang , Donghui Wu , Tiejun Dai , Jizhang Shan
发明人： Jiangtao Kuang , Donghui Wu , Tiejun Dai , Jizhang Shan
IPC分类号： H04N13/02 , H01L27/146 , H04N5/369
CPC分类号： H01L27/14621 , H01L27/14627 , H04N5/3696 , H04N13/207 , H04N13/218 , H04N13/257
摘要： An image sensor for three-dimensional (“3D”) imaging includes a first, a second, and a third pixel unit, where the second pixel unit is disposed between the first and third pixel units. Optical filters included in the pixel units are disposed on a light incident side of the image sensor to filter polarization-encoded light having a first polarization and a second polarization to photosensing regions of the pixel units. The first pixel unit includes a first optical filter having the first polarization, the second pixel unit includes a second optical filter having the second polarization, and the third pixel unit includes a third optical filter having the first polarization.
摘要翻译：用于三维（“3D”）成像的图像传感器包括第一，第二和第三像素单元，其中第二像素单元设置在第一和第三像素单元之间。包含在像素单元中的光学滤波器设置在图像传感器的光入射侧，以将具有第一偏振和第二偏振的偏振编码光滤除成像素单元的光敏区域。第一像素单元包括具有第一偏振的第一滤光器，第二像素单元包括具有第二偏振的第二滤光器，第三像素单元包括具有第一偏振的第三滤光器。

5. 发明申请

US20140352088A1 ORAL CARE IMPLEMENT 有权
标题翻译：口腔护理实施
公开(公告)号：US20140352088A1
公开(公告)日：2014-12-04
申请号：US14367869
申请日：2011-12-21
申请人： Donghui Wu
发明人： Donghui Wu
IPC分类号： A61C17/22
CPC分类号： A61C17/227 , A46B11/0051 , A46B13/04 , A46B15/0008 , A61C17/28 , A61C17/34 , A61C17/3409 , A61C17/3436 , A61C17/36
摘要： Provided is an oral care implement (1), comprising: a body (100); a carrier (130) connected to the body (100) and movable relative to the body (100), the carrier carrying one or more cleaning elements (134); a carrier drive mechanism (200) operable to drive movement of the carrier (130) relative to the body (100); an auxiliary device (400); and an auxiliary device drive mechanism (600) that is selectively engagable with the carrier drive mechanism (200) during operation of the carrier drive mechanism, so as to selectively operate the auxiliary device (400) during movement of the carrier (130) relative to the body (100). Also provided is a method of operating the oral care implement (1), and a kit of parts for an oral care implement.
摘要翻译：提供一种口腔护理器具（1），包括：主体（100）; 连接到所述主体（100）并且可相对于所述主体（100）移动的托架（130），所述托架承载一个或多个清洁元件（134）; 载体驱动机构（200），其可操作以驱动所述载体（130）相对于所述主体（100）的运动; 辅助装置（400）; 以及在所述载体驱动机构的操作期间可选择性地与所述载体驱动机构（200）接合的辅助装置驱动机构（600），以便在所述载体（130）相对于所述载体驱动机构的移动期间选择性地操作所述辅助装置（400）身体（100）。还提供了一种操作口腔护理器具（1）的方法和用于口腔护理器具的一套零件。

6. 发明授权

US08823841B2 Method and apparatus for correcting for vignetting in an imaging system 有权
标题翻译：用于在成像系统中校正渐晕的方法和装置
公开(公告)号：US08823841B2
公开(公告)日：2014-09-02
申请号：US13528195
申请日：2012-06-20
申请人： Chengming Liu , Donghui Wu , Jizhang Shan
发明人： Chengming Liu , Donghui Wu , Jizhang Shan
IPC分类号： H04N5/217 , H04N5/228 , H04N5/225 , H04N5/232 , G03B13/00 , G06K9/00 , G06K9/46 , G06K9/66 , G06K9/40 , G06K9/36
CPC分类号： H04N5/3572 , H04N9/045
摘要： A method and apparatus for correcting for vignetting include associating each pixel in the two-dimensional array with a pair of polar coordinates referenced to a preselected origin pixel and partitioning the two-dimensional array of image pixels into a plurality of sectors. For each sector, the method includes computing an average R value, an average G value and an average B value; converting the average R value, the average G value and the average B value for each sector to logarithm space; comparing color gradients along a radial sector line to a gradient threshold; selecting gradients that do not exceed the threshold; using the selected gradients, estimating parameters of a model of a lens which produced the image; and, using the parameters, updating the model of the lens and correcting the image.
摘要翻译：用于校正渐晕的方法和装置包括将二维阵列中的每个像素与参考预选原始像素的一对极坐标相关联，并将图像像素的二维阵列分割成多个扇区。对于每个扇区，该方法包括计算平均R值，平均G值和平均B值; 将每个扇区的平均R值，平均G值和平均B值转换为对数空间; 将沿着径向扇形线的颜色梯度与梯度阈值进行比较; 选择不超过阈值的梯度; 使用所选择的梯度，估计产生图像的透镜的模型的参数; 并使用参数，更新镜头的模型并校正图像。

7. 发明申请

US20130308994A1 LIQUID DISPENSING ORAL CARE IMPLEMENT WITH LOW PROFILE PUMP 有权
标题翻译：液体分配口腔护理执行与低剖面泵
公开(公告)号：US20130308994A1
公开(公告)日：2013-11-21
申请号：US13997286
申请日：2010-12-23
申请人： Donghui Wu , John J. Gatzemeyer
发明人： Donghui Wu , John J. Gatzemeyer
IPC分类号： A46B11/00 , A46D3/00
CPC分类号： A46B11/0006 , A46B11/002 , A46B11/0041 , A46D3/00 , Y10T29/49567
摘要： A fluid dispensing oral care implement having a low profile pump includes a head, a reservoir for storing an oral care fluid, at least one liquid outlet in the head, and a pump. The pump includes a flexible membrane movable between alternating pump intake and discharge motions. The pump includes inlet and outlet flap valves, which may be formed integrally from portions of the membrane. In one embodiment, the valves are integrally formed in the membrane as flexible cantilevered tabs movable between open and closed positions. In some embodiments, the pump may be mounted in the toothbrush head or forms the head. In some embodiments, the pump may be disposed in a neck or a handle portion of the toothbrush.
摘要翻译：具有低轮廓泵的流体分配口腔护理器具包括头部，用于储存口腔护理流体的储存器，头部中的至少一个液体出口和泵。泵包括可在交替的泵进入和排出运动之间移动的柔性膜。泵包括入口和出口瓣阀，其可以从膜的一部分整体形成。在一个实施例中，阀在膜中一体地形成为可在打开和关闭位置之间移动的柔性悬臂。在一些实施例中，泵可以安装在牙刷头部中或形成头部。在一些实施例中，泵可以设置在牙刷的颈部或手柄部分中。

8. 发明授权

US08398325B2 Oral care implement with liquid delivery system 有权
标题翻译：口服护理液体输送系统
公开(公告)号：US08398325B2
公开(公告)日：2013-03-19
申请号：US12994342
申请日：2008-05-23
申请人： Donghui Wu , John P. Rouse , John Gatzemeyer , Sharon Kennedy
发明人： Donghui Wu , John P. Rouse , John Gatzemeyer , Sharon Kennedy
IPC分类号： A46B11/02
CPC分类号： A46B11/002 , A46B11/0006 , A46B11/0062 , A46B11/0065 , A46B15/0002 , A46B15/0008 , A46B2200/1066 , A61K8/22 , A61K8/347 , A61K8/42 , A61K8/43 , A61Q11/00 , A61Q17/005
摘要： An oral care implement (1) includes a head (12), a handle (10), a neck portion (11) connecting the head and the handle, and a reservoir (15) which contains at least one active agent. The implement has an activator (22) for activating a delivery device which delivers the active agent to one or more outlets (50). A powered delivery device (18) disposed in the head to deliver a liquid from the reservoir via the outlet. A wide variety of types of active agents may be administered at appropriate and accurate doses for therapeutic, hygienic, and/or other benefit.
摘要翻译：口腔护理器具（1）包括头部（12），手柄（10），连接头部和手柄的颈部部分（11）以及包含至少一个活性剂的贮存器（15）。该器具具有用于激活将活性剂递送到一个或多个出口（50）的输送装置的活化器（22）。设置在头部中的动力输送装置（18），用于经由出口从储存器输送液体。可以以适当和准确的剂量施用各种类型的活性剂以用于治疗，卫生和/或其他益处。

9. 发明申请

US20120088930A1 METHODS FOR SALT PRODUCTION 有权
标题翻译：盐生产方法
公开(公告)号：US20120088930A1
公开(公告)日：2012-04-12
申请号：US12866633
申请日：2009-02-06
申请人： Rajnish Kohli , Richard Scott Robinson , Donghui Wu , Wilbens Josias
发明人： Rajnish Kohli , Richard Scott Robinson , Donghui Wu , Wilbens Josias
IPC分类号： C07C279/14
CPC分类号： C07C277/08 , C07C279/14
摘要： The present invention provides methods to produce arginine bicarbonate more rapidly and efficiently than conventional methods.
摘要翻译：本发明提供了比常规方法更快速和有效地生产精氨酸碳酸氢盐的方法。

10. 发明授权

US07704531B2 Enhanced efficacy aluminum or aluminum-zirconium antiperspirant salt compositions containing calcium salt(s) and betaine 有权
标题翻译：增强功效的含有钙盐和甜菜碱的铝或铝 - 锆止汗剂盐组合物
公开(公告)号：US07704531B2
公开(公告)日：2010-04-27
申请号：US11348499
申请日：2006-02-06
申请人： Sheridan Tang , Marian N. Holerca , Donghui Wu , Christine M. Popoff
发明人： Sheridan Tang , Marian N. Holerca , Donghui Wu , Christine M. Popoff
IPC分类号： A61Q15/00 , A61K8/28 , A61K8/26 , A61K9/00 , A61K8/02
CPC分类号： A61K8/28 , A61K8/19 , A61K8/26 , A61K8/44 , A61Q15/00
摘要： An antiperspirant composition comprising an antiperspirant salt selected from an aluminum antiperspirant salt, an aluminum-zirconium antiperspirant salt, and a mixture thereof; a betaine component selected from betaine, betaine hydrochloride, and a mixture thereof; a calcium salt; and water.
摘要翻译：一种止汗组合物，其包含选自止汗剂盐，铝 - 锆止汗盐及其混合物的止汗盐; 选自甜菜碱，盐酸甜菜碱及其混合物的甜菜碱成分; 钙盐; 和水。

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