公开(公告)号：US07009736B2

公开(公告)日：2006-03-07

申请号：US09998784

申请日：2001-12-03

Applicant: Vivek Kumar Thakur

Inventor： Vivek Kumar Thakur

IPC: H04N1/405

CPC classification number: H04N1/4058 ,  H04N1/40087

Abstract: This invention is a screening method. The input image is divided into a plurality of supercells. These supercells are divided into a plurality of individual cells. An expanded cell is defined larger than each of the individual cells. A map of an input gray scale tone to an output gray scale tone is defined for each pixel of the expanded cell. The screening takes place for each pixel of the input image. First the method determines a pixel of the expanded cell corresponding to the input pixel. Then the output gray scale tone corresponding to the pixel of the expanded cell is recalled.

公开(公告)号：US20050187407A1

公开(公告)日：2005-08-25

申请号：US11092254

申请日：2005-03-29

Applicant: Jane Aldrich ,  Vivek Kumar

Inventor： Jane Aldrich ,  Vivek Kumar

IPC: C07C213/08 ,  C07C217/08 ,  C07C271/16 ,  C08F8/00 ,  C07C227/12

CPC classification number: C07C271/16 ,  C07C213/08 ,  C08F8/00 ,  C07C217/08

Abstract: A synthetic reaction to produce [2-(2-aminoethoxy)ethoxy] acetic acid (AEEA) derivatives. This synthetic reaction does not require isolation and purification of intermediates. The AEEA derivatives can be used to synthesize high load polystyrene-polyethylene glycol-like resins having excellent swelling characteristics.

Abstract translation: 产生[2-（2-氨基乙氧基）乙氧基]乙酸（AEEA）衍生物的合成反应。 这种合成反应不需要中间体的分离和纯化。 AEEA衍生物可用于合成具有优异溶胀特性的高负载聚苯乙烯 - 聚乙二醇样树脂。

公开(公告)号：US06934417B2

公开(公告)日：2005-08-23

申请号：US09998233

申请日：2001-12-03

Applicant: Venkat V. Easwar ,  Vivek Kumar Thakur

Inventor： Venkat V. Easwar ,  Vivek Kumar Thakur

IPC: G06F3/12 ,  G06T3/00 ,  G06T9/00 ,  H04N1/41 ,  H04N7/26 ,  H04N7/30 ,  H04N7/34 ,  G06K9/46

CPC classification number: G06T9/007 ,  G06T3/0006 ,  H04N19/13 ,  H04N19/136 ,  H04N19/18 ,  H04N19/40 ,  H04N19/593 ,  H04N19/60

Abstract: This invention proposes to transcode the compressed image, that may be in the JPEG format for example, to an intermediate format that allows pseudo-random access. Such a pseudo-random access would that allow efficient image transformation. By using this format, in most cases a pixel is decoded only once in the entire image transformation process. This is certainly true for the most common transformation operations such as rotation by 90, 180 and 270 degrees. This transcoding would enable image transformations in printers whose memory is insufficient to store the entire decompressed image.

Abstract translation: 本发明提出将可能以JPEG格式的压缩图像转码为允许伪随机访问的中间格式。 这样的伪随机访问将允许有效的图像变换。 通过使用这种格式，在大多数情况下，像素在整个图像变换过程中仅被解码一次。 对于最常见的转换操作（例如旋转90度，180度和270度）这一点是肯定的。 这种代码转换将使得内存不足以存储整个解压缩图像的打印机中的图像转换。

公开(公告)号：US06451356B1

公开(公告)日：2002-09-17

申请号：US10081195

申请日：2002-02-22

Applicant: Yogendra Nath Shukla ,  Tiruppadiripuliyur Ranganathan Santha Kumar ,  Anil Srivastava ,  Suman Preet Singh Khanuja ,  Vivek Kumar Gupta ,  Sushil Kumar

Inventor： Yogendra Nath Shukla ,  Tiruppadiripuliyur Ranganathan Santha Kumar ,  Anil Srivastava ,  Suman Preet Singh Khanuja ,  Vivek Kumar Gupta ,  Sushil Kumar

IPC: A61K3578

CPC classification number: A01N37/40 ,  A61K31/235

Abstract: The present invention provides a pharmaceutical composition for treating bacterial infections in patients comprising an effective amount of 3.5-dihydroxy-4-pent-4′-enoyl-1′-oxymethylbenzoic acid (Oenostacin) isolated from Oenothera biennis.

Abstract translation: 本发明提供了一种用于治疗患有细菌感染的药物组合物，其包含从Oenothera biennis分离的有效量的3,5-二羟基-4-戊基-4'-戊酰基-1'-氧甲基苯甲酸（Oenostacin）。