公开(公告)号：US06313170B1

公开(公告)日：2001-11-06

申请号：US09486569

申请日：2000-02-29

申请人： Kai Yu ,  Zhiwen Wang ,  Fuping Kou

发明人： Kai Yu ,  Zhiwen Wang ,  Fuping Kou

IPC分类号： A61K3119

CPC分类号： C07C59/10 ,  A23L33/165 ,  A61K31/191 ,  A61K31/295 ,  A61K31/375 ,  A61K31/714 ,  A61K33/26 ,  C07C51/412 ,  A61K2300/00

摘要： A compound of ferrous L-threonate with structure (I), its compostions and methods useful for iron supplementation for mammals, particularly for human body to improve and treat nutritional iron-deficiency anemia, blood loss anemia and hemolytic anemia.

摘要翻译： 具有结构（I）的含铁L-苏糖酸盐的化合物，其组合物和方法可用于哺乳动物的铁补充，特别是用于人体改善和治疗营养缺铁性贫血，失血性贫血和溶血性贫血。

公开(公告)号：US06548687B1

公开(公告)日：2003-04-15

申请号：US09763176

申请日：2001-02-20

申请人： Kai Yu ,  Fuping Kou ,  Zhiwen Wang

发明人： Kai Yu ,  Fuping Kou ,  Zhiwen Wang

IPC分类号： C07F1100

CPC分类号： C07C59/10

摘要： This invention involves a new kind of compound—the chromate L-threonate which molecular formula is Crn(C4H8-nO5)3 (n=1, 2 or 3). The chromate L-thronate can be applied to a high performance supplement of chromium(III) as well as effective hypoglycemic treatment for those diabetes patients and health care.

摘要翻译： 本发明涉及一种新型化合物 - 分子式为Crn（C4H8-nO5）3（n = 1,2或3）的铬酸盐L-苏糖酸盐。 铬酸盐L-硫酸盐可以应用于铬（III）的高性能补充剂，以及对那些糖尿病患者和保健有效的低血糖治疗。

公开(公告)号：US6077872A

公开(公告)日：2000-06-20

申请号：US199694

申请日：1998-11-25

申请人： Kai Yu ,  Zhiwen Wang ,  Fuping Kou

发明人： Kai Yu ,  Zhiwen Wang ,  Fuping Kou

IPC分类号： A61K31/19 ,  A61K31/00 ,  A61K31/191 ,  A61K31/198 ,  A61K33/06 ,  A61P19/00 ,  A61P19/08 ,  A61P19/10 ,  A01N33/02

CPC分类号： A61K31/198 ,  A61K33/06

摘要： The present invention relates to the use of calcium L-threonate, namely, to a method for preventing, inhibiting and curing osteoporosis and rickets using calcium L-threonate.

摘要翻译： 本发明涉及L-苏糖酸钙的用途，即使用L-苏糖酸钙预防，抑制和治愈骨质疏松症和r r病的方法。

公开(公告)号：US06727288B2

公开(公告)日：2004-04-27

申请号：US10039194

申请日：2001-12-31

申请人： Kai Yu ,  Zhiwen Wang ,  Xiangguo Dai

发明人： Kai Yu ,  Zhiwen Wang ,  Xiangguo Dai

IPC分类号： A61K3113

CPC分类号： A61K31/198

摘要： The present invention relates to a method for treating or preventing bone fracture, which comprises administering an effective amount of calcium L-threonate to a subject in need of such prevention or treatment. It had been found from experiments that calcium L-threonate could not only promote proliferation, differentiation and mineralization of osteoblasts, but also could promote the expression of collagen I mRNA of osteoblasts cultured in vitro. Accordingly it facilitated bone fracture healing and increased bone density and mechanical performance, so as to prevent or treat bone fracture.

摘要翻译： 本发明涉及治疗或预防骨折的方法，其包括向需要这种预防或治疗的受试者施用有效量的L-苏糖酸钙。 从实验发现，L-苏糖酸钙不仅可以促进成骨细胞的增殖，分化和矿化，而且可以促进体外培养成骨细胞的胶原蛋白I mRNA的表达。 因此，它有助于骨折愈合和增加骨密度和机械性能，从而预防或治疗骨折。

公开(公告)号：US06713513B2

公开(公告)日：2004-03-30

申请号：US10039764

申请日：2001-12-31

申请人： Kai Yu ,  Zhiwen Wang ,  Xiangguo Dai

发明人： Kai Yu ,  Zhiwen Wang ,  Xiangguo Dai

IPC分类号： A61K31198

CPC分类号： A61K31/191

摘要： The present invention relates to a method for preventing or treating of cartilage related diseases, such as osteoarthritis, rheumatoid arthritis, articular cartilage damage, multiple chondritis, osteochondrosis, etc., which comprises administering an effective amount of calcium L-threonate to a subject in need of such prevention or treatment. It had been demonstrated by experiments that calcium L-threonate could improve significantly the positive expression percentage of collagen I mRNA in the chondrocyte and osteoblast, improved significantly the positive expression percentage of articular cartilage and epiphyseal cartilage, facilitated the growth of chondrocyte, increased the quantity of bone collagen, and promoted the formation of bone and cartilage matrix and the synthesis of proteoglycan. It could also promote the formation of bone nourishing blood vessels and improve the microcirculation of bone.

摘要翻译： 本发明涉及一种预防或治疗软骨相关疾病的方法，例如骨关节炎，类风湿性关节炎，关节软骨损伤，多发性软骨炎，骨软骨病等，其包括向受试者施用有效量的L-苏糖酸钙 需要这样的预防或治疗。 通过实验证明，L-苏糖酸钙可显着改善软骨细胞和成骨细胞中胶原I mRNA的阳性表达百分比，显着改善关节软骨和al骨软骨的阳性表达百分比，促进软骨细胞的生长，增加数量 的骨胶原，促进骨和软骨基质的形成和蛋白多糖的合成。 也可促进骨骼滋养血管的形成，改善骨骼微循环。

公开(公告)号：US08639510B1

公开(公告)日：2014-01-28

申请号：US12341160

申请日：2008-12-22

申请人： Kai Yu ,  Rob A. Rutenbar

发明人： Kai Yu ,  Rob A. Rutenbar

IPC分类号： G10L15/14 ,  G10L15/00 ,  G10L15/18

CPC分类号： G10L15/08 ,  G10L15/32 ,  G10L2015/025 ,  G10L2015/085

摘要： A hardware acoustic scoring unit for a speech recognition system and a method of operation thereof are provided. Rather than scoring all senones in an acoustic model used for the speech recognition system, acoustic scoring logic first scores a set of ciphones based on acoustic features for one frame of sampled speech. The acoustic scoring logic then scores senones associated with the N highest scored ciphones. In one embodiment, the number (N) is three. While the acoustic scoring logic scores the senones associated with the N highest scored ciphones, high score ciphone identification logic operates in parallel with the acoustic scoring unit to identify one or more additional ciphones that have scores greater than a threshold. Once the acoustic scoring unit finishes scoring the senones for the N highest scored ciphones, the acoustic scoring unit then scores senones associated with the one or more additional ciphones.

摘要翻译： 提供了一种用于语音识别系统的硬件声学评分单元及其操作方法。 声学评分逻辑不是在用于语音识别系统的声学模型中对所有的声音进行评分，而是首先根据一帧采样语音的声学特征对一组虹吸进行评分。 声学评分逻辑然后评分与N个最高得分的虹吸管相关联的声调。 在一个实施例中，数（N）为3。 虽然声学评分逻辑评分与N个最高得分的虹吸管相关联的声音，但高分数人声识别逻辑与声学评分单元并行操作，以识别具有大于阈值的分数的一个或多个附加虹吸。 一旦声学评分单元完成对N个最高得分的虹吸分数的声分数，则声学评分单元然后评分与一个或多个附加虹吸管相关联的声调。

公开(公告)号：US08582807B2

公开(公告)日：2013-11-12

申请号：US12790979

申请日：2010-05-31

申请人： Ming Yang ,  Shenghuo Zhu ,  Fengjun Lv ,  Kai Yu

发明人： Ming Yang ,  Shenghuo Zhu ,  Fengjun Lv ,  Kai Yu

IPC分类号： G06K9/00

CPC分类号： G06K9/00248 ,  G06K9/4628 ,  G06K2009/00322

摘要： Systems and methods are disclosed for determining personal characteristics from images by generating a baseline gender model and an age estimation model using one or more convolutional neural networks (CNNs); capturing correspondences of faces by face tracking, and applying incremental learning to the CNNs and enforcing correspondence constraint such that CNN outputs are consistent and stable for one person.

摘要翻译： 公开了用于通过生成基线性别模型和使用一个或多个卷积神经网络（CNN）的年龄估计模型来确定来自图像的个人特征的系统和方法; 通过面部跟踪获取面部对应关系，并将增量学习应用于CNN，并执行对应约束，使得CNN输出对于一个人来说是一致和稳定的。

公开(公告)号：US08447119B2

公开(公告)日：2013-05-21

申请号：US12818156

申请日：2010-06-18

申请人： Kai Yu

发明人： Kai Yu

IPC分类号： G06K9/62

CPC分类号： G06K9/00664 ,  G06K9/6223 ,  G06K9/6269

摘要： Methods and systems are disclosed for image classification coding an image by nonlinearly mapping an image descriptor to form a high-dimensional sparse vector; spatially pooling each local region to form an image-level feature vector using a probability kernel incorporating a similarity metric of local descriptors; and classifying the image.

摘要翻译： 公开了通过非线性映射图像描述符以形成高维稀疏矢量的图像分类编码图像的方法和系统; 使用包含局部描述符的相似性度量的概率内核在空间上汇集每个局部区域以形成图像级特征向量; 并分类图像。

公开(公告)号：US20130011262A1

公开(公告)日：2013-01-10

申请号：US13634873

申请日：2011-05-22

申请人： Xuegen Xu ,  Kai Yu ,  Guorong He

发明人： Xuegen Xu ,  Kai Yu ,  Guorong He

IPC分类号： F03D1/06

CPC分类号： F03D7/0224 ,  F05B2240/2213 ,  F05B2250/311 ,  F05B2260/79 ,  Y02E10/721 ,  Y02E10/723

摘要： The invention designs a downwind variable pitch wind turbine generator which mainly comprises a wheel hub, a main shaft, a generator, a frame and a base, wherein a synchronizing disc is arranged in the wheel hub, the synchronizing disc is connected with a fan blade connection slewing bearing through two joint bearings which are in mutual butt joint, one end of a reciprocating rod arranged in the main shaft is connected with the synchronizing disc, the other end of the reciprocating rod is connected with a displacement sleeve, an electric push rod is arranged in the frame, and the displacement sleeve is connected with the electric push rod. The downward variable pitch wind turbine generator is mainly suitable for medium and small-sized fans, and a pitch control mechanism of the downward variable pitch wind turbine generator can control three blades to change pitch simultaneously and keep the pitch-changing amplitude consistent; and the pitch control mechanism can enable each blade to change the pitch to a certain negative angle, realize the shutdown of the downward variable pitch wind turbine generator and keep the shutdown state under harsh conditions, such as hurricane and the like. The frame can rotate 360 degrees relative to the base so as to adapt to all wind directions. In addition, the downwind variable pitch wind turbine generator is further provided with an anemometer and a controller, so that the reaction is more sensitive and the downwind variable pitch wind turbine generator can be suitable for wind direction and wind speed, which change suddenly.

摘要翻译： 本发明设计了一种顺风变桨距风力发电机，其主要包括轮毂，主轴，发电机，框架和基座，其中同步盘布置在轮毂中，同步盘与风扇叶片 连接通过两个相互对接的关节轴承的回转支承，布置在主轴上的往复杆的一端与同步盘连接，往复杆的另一端与排量套筒连接，电动推杆 布置在框架中，并且位移套筒与电动推杆连接。 向下变桨距风力发电机主要适用于中小型风机，向下变桨距风力发电机的俯仰控制机构可同时控制三台叶片同时变桨距，保持变桨幅度一致; 并且俯仰控制机构能够使各叶片将桨距改变为一定的负角度，实现向下变桨距风力发电机的关闭，并在诸如飓风等恶劣条件下保持关闭状态。 框架可以相对于基座旋转360度，以适应所有的风向。 此外，顺风变桨距风力发电机还设置有风速计和控制器，使得反应更加灵敏，而风向变风量风力发电机可以适应风向和风速的突然变化。

公开(公告)号：US08131732B2

公开(公告)日：2012-03-06

申请号：US12331346

申请日：2008-12-09

申请人： Kai Yu ,  Shenghuo Zhu ,  Yihong Gong

发明人： Kai Yu ,  Shenghuo Zhu ,  Yihong Gong

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30867 ,  G06F17/16

摘要： A system is disclosed with a collaborative filtering engine to predict an active user's ratings/interests/preferences on a set of new products/items. The predictions are based on an analysis the database containing the historical data of many users' ratings/interests/preferences on a large set of products/items.

摘要翻译： 公开了一种具有协作过滤引擎的系统，以预测一组新产品/项目上的主动用户的评级/兴趣/偏好。 这些预测是基于对包含大量产品/项目的许多用户评级/兴趣/偏好的历史数据的数据库的分析。