公开(公告)号：US20130035241A1

公开(公告)日：2013-02-07

申请号：US13639664

申请日：2010-04-07

申请人： Qi Zhou ,  Xiujie Wang ,  Liu Wang ,  Lei Liu ,  Xiaoyang Zhao ,  Wei Yang ,  Guanzheng Luo ,  Zhuo LV ,  Qinyuan Zheng ,  Huajun Wu ,  Wei Li

发明人： Qi Zhou ,  Xiujie Wang ,  Liu Wang ,  Lei Liu ,  Xiaoyang Zhao ,  Wei Yang ,  Guanzheng Luo ,  Zhuo LV ,  Qinyuan Zheng ,  Huajun Wu ,  Wei Li

IPC分类号： C12N5/0735 ,  C12N5/071 ,  C12Q1/68 ,  C40B20/00 ,  C40B30/04

CPC分类号： C12Q1/6881 ,  C12Q2600/178

摘要： Key genes, microRNAs, other non-coding RNAs and a combination thereof for identifying and regulating pluripotency of cells are provided. The key genes, microRNAs, other non-coding RNAs and a combination thereof are highly expressed in full pluripotent stem cells but are significantly suppressed or silenced in partially pluripotent stem cells. The genes, microRNAs and other non-coding RNAs are those of a chromosome imprinted Dlk1-Dio3 region located on the long arm of mouse chromosome 12, and are homologous genes, microRNAs and other non-coding RNAs having 70-100% homology with them in genomic syntenic regions of other mammals. Also provided are uses of the genes, microRNAs, other non-coding RNAs and combination thereof in identifying the pluripotent status of stem cells and regulating pluripotency of cells; in typing stem cells; regulating pluripotency of cells, pluripotent states and levels of cells; treating diseases; and developing drug targets for tumor treatment and antitumor drugs.

摘要翻译： 提供了关键基因，微小RNA，其他非编码RNA及其组合，用于鉴定和调节细胞多能性。 关键基因，微小RNA，其他非编码RNA及其组合在全多能干细胞中高度表达，但在部分多能干细胞中被显着抑制或沉默。 基因，微小RNA和其他非编码RNA是位于小鼠染色体12的长臂上的染色体印记的Dlk1-Dio3区域，是同源基因，微小RNA和其他与它们具有70-100％同源性的非编码RNA 在其他哺乳动物的基因组复合区。 还提供了基因，微小RNA，其他非编码RNA及其组合在鉴定干细胞的多能性和调节细胞多能性的用途; 在干细胞分类中; 调节细胞的多能性，多能状态和细胞水平; 治疗疾病; 并开发用于肿瘤治疗和抗肿瘤药物的药物靶标。

公开(公告)号：US08368692B2

公开(公告)日：2013-02-05

申请号：US12120329

申请日：2008-05-14

申请人： Wei Li

发明人： Wei Li

IPC分类号： G06T15/40

CPC分类号： G06T15/06 ,  G06T15/30 ,  G06T15/405

摘要： A computer implemented method for creating a depth range buffer for supporting clipping geometries for ray-casting includes inputting image data, establishing a depth range buffer for specifying a start and an end point of each ray, computing a near depth of the image data corresponding to the start point of each ray, computing a far depth of the image data corresponding to the end point of each ray, clipping the volume by restricting ray-casting within the start and end points of the depth range buffer, and rendering a portion of the image data corresponding to the visible depth range.

摘要翻译： 用于创建用于支持用于射线投射的裁剪几何的深度范围缓冲器的计算机实现方法包括输入图像数据，建立用于指定每个射线的开始和结束点的深度范围缓冲器，计算对应于 每个射线的起始点，计算对应于每个射线的终点的图像数据的深度，通过限制在深度范围缓冲区的开始和结束点内的射线投射来限制体积，并且渲染一部分 对应于可见深度范围的图像数据。

公开(公告)号：US08344080B2

公开(公告)日：2013-01-01

申请号：US13153997

申请日：2011-06-06

申请人： Licai Wang ,  Zhanxian Gao ,  Wei Li ,  Guotong Zheng ,  Qingxin Dong ,  Riping Liu ,  Xiaohuan Wang ,  Nan Zhang ,  Jingzhuang Wang ,  Shimian Cai

发明人： Licai Wang ,  Zhanxian Gao ,  Wei Li ,  Guotong Zheng ,  Qingxin Dong ,  Riping Liu ,  Xiaohuan Wang ,  Nan Zhang ,  Jingzhuang Wang ,  Shimian Cai

IPC分类号： C08F4/42

CPC分类号： C07C37/11 ,  C07C41/16 ,  C07C39/15 ,  C07C43/2055

摘要： A catalyst for olefin polymerization and method of preparing the same are disclosed.

摘要翻译： 公开了一种用于烯烃聚合的催化剂及其制备方法。

公开(公告)号：US20120330796A1

公开(公告)日：2012-12-27

申请号：US13460562

申请日：2012-04-30

申请人： Matthew Arnold O'Hara ,  Wei Li

发明人： Matthew Arnold O'Hara ,  Wei Li

IPC分类号： G06Q40/06 ,  G06Q40/04

CPC分类号： G06Q40/04 ,  G06Q40/06

摘要： A target outcome fund mimics an option in an underlying risky asset by holding a mix of the risky asset and a low-risk asset. The relative amount of the risky asset and the low risk asset held by the fund is periodically (e.g., monthly) rebalanced based on the fund's performance. If the fund over-performs, the target outcome is increased accordingly to prevent the fund becoming overly invested in the risky asset, thereby protecting gains made.

摘要翻译： 目标结果基金通过持有风险资产和低风险资产的组合来模拟潜在风险资产中的期权。 资金持有的风险资产和低风险资产的相对金额按照基金的表现定期（例如每月）重新平衡。 如果基金过剩，目标结果相应增加，防止资金过度投资于风险资产，从而保护收益。

公开(公告)号：US08314811B2

公开(公告)日：2012-11-20

申请号：US11692232

申请日：2007-03-28

申请人： Wei Li

发明人： Wei Li

IPC分类号： G09G5/00 ,  G06T17/00

CPC分类号： G06T15/04

摘要： Mip-map construction is provided for three-dimensional rendering from an anisotropic dataset. One or more mip-map levels are generated by down sampling in the world space rather than texture space. The down sampling may be by an arbitrary scale factor rather than a power of two. For example, the voxels may be down sampled along one dimension by less than half (e.g., 16 to 12). The scale factors may be different along different dimensions. This non-uniform reduction in voxels may result in the mip-map being more isotropic than the anisotropic dataset.

摘要翻译： 为各向异性数据集的三维渲染提供了Mip-map构造。 通过在世界空间中的下采样而不是纹理空间来生成一个或多个mip-map级别。 下采样可以是任意比例因子而不是二的幂。 例如，体素可以沿着一个维度减少少于一半（例如，16至12）。 不同尺寸的比例因子可能不同。 体素的这种不均匀的减少可能导致mip-map比各向异性数据集更具各向同性。

公开(公告)号：US20120268586A1

公开(公告)日：2012-10-25

申请号：US13089457

申请日：2011-04-19

申请人： Samer T. Yousef ,  Michael D. Pietro ,  Wei Li ,  Elaina M. Carpino

发明人： Samer T. Yousef ,  Michael D. Pietro ,  Wei Li ,  Elaina M. Carpino

IPC分类号： H04N7/18

CPC分类号： G01N21/55 ,  G01N21/25

摘要： A method for assessing the cure status of a fibrous blanket manufactured with mineral fibers and binder is disclosed and comprises a using an online optical reflectance measurement as an assessment of cure status. The optical reflectance measurement may preferably be a color image taken of any surface, and in particular of a sectioned face, after which the image is optionally divided into multiple regions of interest (ROI) and analyzed for a color system variable that is representative of cure status. In some embodiments, the color system variable is the B value. Alternatively, the optical reflectance measurement may be UV or IR reflectance of a sectioned face. When two or more regions of interest are defined on a sectioned face, comparative information is valuable to assess cure at different levels, layers or portions of the interior of the fibrous product.

摘要翻译： 公开了一种评估用矿物纤维和粘合剂制造的纤维毯的固化状态的方法，并且包括使用在线光学反射测量作为固化状态的评估。 光学反射率测量可以优选地是从任何表面拍摄的彩色图像，特别是分割面，之后图像可选地分成多个感兴趣区域（ROI），并且分析代表固化的颜色系统变量 状态。 在一些实施例中，颜色系统变量是B值。 或者，光反射率测量可以是截面的UV或IR反射率。 当在切片面上限定两个或更多个感兴趣区域时，比较信息对于评估在纤维制品内部的不同水平，层或部分上的固化是有价值的。

公开(公告)号：US20120253631A1

公开(公告)日：2012-10-04

申请号：US13077694

申请日：2011-03-31

申请人： Wei Li ,  Brian D. Hoff

发明人： Wei Li ,  Brian D. Hoff

IPC分类号： G06F19/00

CPC分类号： F16H61/465 ,  B60W10/06 ,  B60W10/103 ,  B60W30/1884 ,  B60W2710/1005 ,  B60W2710/1061 ,  F16H61/431 ,  F16H2059/366 ,  F16H2059/6853

摘要： An engine powered wheeled machine having improved engine over speed and under speed protection includes a parallel path transmission having a gear train with first and second transmission inputs and a transmission output, and including a hydraulic variator having a variator output driving the first transmission input, the hydraulic variator having a variator pump and a variator motor, the displacement of the variator pump being controlled by a variator actuator. The machine further includes an engine having an engine output driving the second transmission input and driving the variator pump and a controller for receiving one or more values indicative of one or more ranges of permissible engine speed, a value indicative of an actual engine speed, and a value indicative of the position of the variator actuator, with the controller being configured to control the position of the variator actuator based on state space gain mapping to maintain the engine speed within the one or more ranges of permissible engine speed.

摘要翻译： 具有改进的发动机超速和低速保护的发动机驱动的轮式发动机包括具有带有第一和第二变速器输入和变速器输出的齿轮系的并行路径变速器，并且包括具有驱动第一变速器输入的变速器输出的液压变速器， 具有变速泵和变速马达的液压变速器，变速泵的位移由变速器致动器控制。 该机器还包括具有驱动第二变速器输入并驱动变速泵的发动机输出的发动机和用于接收表示允许的发动机转速的一个或多个范围，表示实际发动机转速的值的一个或多个值的控制器，以及 指示变速器致动器的位置的值，其中控制器被配置为基于状态空间增益映射来控制变换器致动器的位置，以将发动机速度维持在允许的发动机转速的一个或多个范围内。

公开(公告)号：US08271410B2

公开(公告)日：2012-09-18

申请号：US12431657

申请日：2009-04-28

申请人： George Fitzmaurice ,  Tovi Grossman ,  Justin Frank Matejka ,  Wei Li

发明人： George Fitzmaurice ,  Tovi Grossman ,  Justin Frank Matejka ,  Wei Li

IPC分类号： G06F17/00 ,  G06F15/18 ,  G06F7/00

CPC分类号： G06N99/005 ,  G06F9/453

摘要： A user data engine residing on an endpoint machine generates a current user context reflecting a specific flow of operations performed by an end-user when interacting with a software application. A context engine residing on a sever machine compares the current user context to one or more stored user contexts included in a context database and generates a similarity value based on each comparison. A resource engine identifies resources in a resource database that are associated with the stored user contexts and then generates a relevance score for each resource based on the similarity scores corresponding to the stored user contexts with which those resources are associated. The resource engine transmits a resource list reflecting the identified resources to the user data engine based on the relevance scores. The user data engine displays on a display screen of the endpoint machine information associated with resources reflected in the resource list.

公开(公告)号：US20120210696A1

公开(公告)日：2012-08-23

申请号：US13031708

申请日：2011-02-22

申请人： Steven J. Schmieg ,  Chang H. Kim ,  Wei Li

发明人： Steven J. Schmieg ,  Chang H. Kim ,  Wei Li

IPC分类号： F01N3/20 ,  F01N3/24

CPC分类号： B01D53/9481 ,  B01D53/9431 ,  B01D53/9477 ,  B01D2251/2067 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2253/306 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/20723 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/50 ,  B01D2255/91 ,  B01D2255/911 ,  B01D2257/404 ,  B01D2257/80 ,  F01N3/2066 ,  Y02T10/24

摘要： Following a cold start of a hydrocarbon-fueled engine operated in a lean-burn-combustion mode, several seconds and minutes may be required for the exhaust gas stream to heat exhaust treatment devices in the exhaust system and conduit to their effective operating temperatures. The warm-up period may be particularly long for a NOx reduction catalyst (SCR) located downstream in the exhaust flow system. Accordingly, a bed of absorbent material, such as a suitably sized bed of alumina particles, located upstream of the SCR, is used to temporarily absorb water and NOx from a relatively cold exhaust until the exhaust has suitably heated the SCR to its operating temperature. Then, the warmed exhaust will remove the water and NOx from their temporary storage material and carry them to the reduction catalyst.

摘要翻译： 在以稀燃燃烧模式运行的烃燃料发动机的冷启动之后，废气流可能需要几秒钟和几分钟来将排气系统和管道中的排气处理装置加热到其有效工作温度。 对于位于排气系统下游的NOx还原催化剂（SCR），预热期可能特别长。 因此，使用位于SCR上游的吸收材料床，例如适当尺寸的氧化铝颗粒床，以从相对冷的排气暂时吸收水和NOx，直到排气已经将SCR适当地加热到其工作温度。 然后，热排气将从其临时存储材料中除去水和NOx，并将其运送到还原催化剂。

公开(公告)号：US20120207848A1

公开(公告)日：2012-08-16

申请号：US13453765

申请日：2012-04-23

申请人： Scheffer Tseng ,  Hua He ,  Wei Li

发明人： Scheffer Tseng ,  Hua He ,  Wei Li

IPC分类号： A61K35/50 ,  A61P17/02

CPC分类号： A61K35/50 ,  A61K8/982 ,  A61K9/0014 ,  A61K9/0048 ,  A61K9/0053 ,  A61K9/06 ,  A61K9/08 ,  A61K9/19 ,  A61K31/738 ,  A61K35/48 ,  A61K38/1709 ,  A61K38/39 ,  A61K38/4886 ,  A61K2800/74 ,  A61L15/40 ,  A61L15/44 ,  A61L2300/412 ,  A61L2300/64 ,  A61Q19/00 ,  C07K14/4702 ,  C07K14/4718 ,  C07K14/78 ,  C07K14/8114 ,  A61K2300/00

摘要： Compositions having a combination of specific biological components have been found to exert a number of useful effects in mammalian cells, including modulating TGF β signaling, apoptosis, and proliferation of mammalian cells, as well as decreasing inflammation in mice. These components can be obtained commercially, or can be prepared from biological tissues such as placental tissues. Placental amniotic membrane (AM) preparations described herein include AM pieces, AM extracts, AM jelly, AM stroma, and mixtures of these compositions with additional components. The compositions can be used to treat various diseases, such as wound healing, inflammation and angiogenesis-related diseases.

摘要翻译： 已经发现具有特定生物成分组合的组合物在哺乳动物细胞中发挥了许多有用的作用，包括调节TGFβb; 信号传导，凋亡和哺乳动物细胞的增殖，以及减少小鼠的炎症。 这些组分可以商业获得，或者可以从诸如胎盘组织的生物组织制备。 本文所述的胎盘羊膜（AM）制剂包括AM片，AM提取物，AM果冻，AM基质，以及这些组合物与其它组分的混合物。 该组合物可用于治疗各种疾病，例如伤口愈合，炎症和血管生成相关疾病。