公开(公告)号：US07274831B2

公开(公告)日：2007-09-25

申请号：US10406517

申请日：2003-04-03

申请人： Zhouchen Lin ,  Jian Wang ,  Haitao Chen

发明人： Zhouchen Lin ,  Jian Wang ,  Haitao Chen

IPC分类号： G06K9/64

CPC分类号： G06T11/203

摘要： An antialiasing method and apparatus suitable for antialiasing a variety of image types, including fonts, large images, and very small images. The antialiasing technique may represent the edge of a line, curve or region as a series of line segments. These line segments are then traversed to convolute the line segment approximating the contours of the image with a desired filter function. A filter function is also disclosed for antialiasing the edges of a line, curve or region, which may be employed when the edge is represented by a series of line segments. The antialiasing filter tends to centers the spectral energy of an image on the sampled area.

摘要翻译： 适用于抗锯齿的各种图像类型的抗混叠方法和装置，包括字体，大图像和非常小的图像。 抗锯齿技术可以表示作为一系列线段的线，曲线或区域的边缘。 然后遍历这些线段以使具有期望的滤波函数近似于图像轮廓的线段卷积。 还公开了一种滤波器功能，用于抗锯齿线，曲线或区域的边缘，当边缘由一系列线段表示时可以采用。 抗混叠滤波器倾向于将图像的频谱能量集中在采样区域上。

公开(公告)号：USD641984S1

公开(公告)日：2011-07-26

申请号：US29362491

申请日：2010-05-26

申请人： Haitao Chen

设计人： Haitao Chen

公开(公告)号：US20100222439A1

公开(公告)日：2010-09-02

申请号：US12711294

申请日：2010-02-24

申请人： Haitao Chen ,  Weichang Liu ,  Dabin Xie

发明人： Haitao Chen ,  Weichang Liu ,  Dabin Xie

IPC分类号： A61K31/05 ,  A23F3/00 ,  A23F3/20 ,  A23L2/78 ,  A61K8/34 ,  A61P43/00 ,  A61Q90/00

CPC分类号： A23F3/163 ,  A23L2/52 ,  A23L2/66 ,  A23L2/70

摘要： This invention relates to a polymeric polyphenol containing beverage, In particular it relates to a substantially clear ambient temperature beverage comprising tea solids derived from fermented tea. The invention also relates to a method for improving the clarity of a polymeric polyphenol containing liquid composition.It has long been observed that on cooling an aqueous black tea infusion from about 90 degrees Celsius to ambient temperature, a marked increase in the turbidity of the infusion can be seen leading ultimately to precipitation of up to about 30% w/w of the total tea solids. This precipitate is known as tea cream. It is thought that this precipitate originates from initial self-associations of polymeric polyphenols and association with caffeine thereby forming nano-clusters. These nano-clusters are not themselves responsible for any turbidity or precipitation of tea solids. However as the solubility of the polymeric polyphenols further reduces on cooling of the aqueous black tea infusion, these nano-clusters then aggregate into larger sub-micelles and ever larger micelles which are responsible for the turbidity and precipitate.A solution to the aforementioned problem is provided in a first aspect of the invention by a beverage comprising tea solids, a liquid vehicle, added protein and added anionic polysaccharide,wherein the beverage has a cream inhibition (CI) of 70-100%, preferably 80-100%, wherein CI=(1−((ODS−ODB)/(ODO−ODB)))100 where ODS is the optical density of the beverage, ODB is the optical density of the tea solids in a 25% w/w aqueous solution of ethanol and ODO is the optical density of the beverage but in the absence of the protein and anionic polysaccharide additional to any in the tea solids, the optical density being measured at a fixed path length at 600 nm and at 4 degrees Celsius after equilibration at 4 degrees Celsius for 24 hours.

摘要翻译： 本发明涉及含聚合多元酚的饮料，特别涉及包含来自发酵茶的茶固体的基本上清晰的环境温度饮料。 本发明还涉及一种用于改善含聚合物多酚的液体组合物的透明度的方法。 长期以来观察到，将水性红茶输液从约90摄氏度冷却至环境温度时，可以看到输注浊度显着增加，最终导致高达约30％w / w的总量的沉淀 茶固体。 这种沉淀物被称为茶霜。 据认为，这种沉淀起始于聚合多酚的初始自缔合，并与咖啡因缔合，从而形成纳米簇。 这些纳米簇本身不负责任何浊度或沉淀的茶固体。 然而，由于聚合多酚的溶解度在冷水下进一步降低，所以这些纳米簇然后聚集成较大的亚胶束和越来越大的胶束，其导致浊度和沉淀。 通过包含茶固体，液体载体，添加的蛋白质和添加的阴离子多糖的饮料在本发明的第一方面中提供了上述问题的解决方案，其中饮料具有70-100％的奶油抑制（CI），优选 80-100％，其中CI =（1 - （（ODS-ODB）/（ODO-ODB）））100其中ODS是饮料的光密度，ODB是茶固体在25％w / w乙醇水溶液和ODO是饮料的光学密度，但是在不含茶固体中任何的蛋白质和阴离子多糖的情况下，光密度在600nm和4度的固定路径长度处被测量 摄氏度在4摄氏度平衡24小时后。