公开(公告)号：US20140100638A1

公开(公告)日：2014-04-10

申请号：US13994051

申请日：2011-06-28

Applicant: Zengguang Hou ,  Yixiong Chen ,  Pengfeng Li ,  Min Tan ,  Long Cheng ,  Qingling Li ,  Feng Zhang ,  Jin Hu ,  Long Peng ,  Xinchao Zhang

Inventor： Zengguang Hou ,  Yixiong Chen ,  Pengfeng Li ,  Min Tan ,  Long Cheng ,  Qingling Li ,  Feng Zhang ,  Jin Hu ,  Long Peng ,  Xinchao Zhang

IPC: A61N1/378 ,  A61N1/36

CPC classification number: A61N1/378 ,  A61N1/36 ,  A61N1/36003 ,  A61N1/3782

Abstract: A functional electrical stimulation system having a boost module to raise an output voltage of a primary power to a first preset voltage, an energy storage module, connected to the boost module, configured to store electrical energy of the first preset voltage, a central control unit configured to generate data packets of electrical stimulation parameters, and an electrical stimulation output channel, connected to the energy storage module, configured to receive the data packets of electrical stimulation parameters, analyze the electrical stimulation parameters from the data packets, convert electrical energy stored in the energy storage module to an electrical stimulation pulse corresponding to the electrical stimulation parameters and apply the electrical stimulation pulse to a part of a user. The functional electrical stimulation system can enhance flexibility and autonomy of an electrical stimulation pulse so that the user can select a personalized electrical stimulation pulse type according to his/her actual conditions.

Abstract translation: 一种功能电刺激系统，具有将主电源的输出电压提高到第一预设电压的升压模块，连接到升压模块的能量存储模块，其被配置为存储第一预设电压的电能;中央控制单元 被配置为产生电刺激参数的数据分组，以及连接到能量存储模块的电刺激输出通道，其被配置为接收电刺激参数的数据分组，从数据分组分析电刺激参数，将存储在 所述能量存储模块适用于与所述电刺激参数相对应的电刺激脉冲，并将所述电刺激脉冲施加到用户的一部分。 功能电刺激系统可以增强电刺激脉冲的灵活性和自主性，使得用户可以根据他/她的实际条件选择个性化的电刺激脉冲类型。

公开(公告)号：US20110002068A1

公开(公告)日：2011-01-06

申请号：US12829890

申请日：2010-07-02

Applicant: Jin Hu ,  Junming Zhang ,  Yuancheng Ren

Inventor： Jin Hu ,  Junming Zhang ,  Yuancheng Ren

IPC: H02H5/00

CPC classification number: H02M1/32 ,  H02M3/33523

Abstract: A switching regulator with fault protection and method thereof. The switching regulator comprises a switching circuit, a control circuit, a fault detection circuit and a fault timer. The fault detection circuit is electrically coupled to the switching circuit to detect whether a fault condition exists and generate a fault signal accordingly. The fault timer starts to time once the fault signal becomes valid, and is reset when the fault signal becomes invalid. If the fault time reaches a first time threshold, the control circuit is disabled, and the switch in the switching circuit is turned off.

Abstract translation: 一种具有故障保护的开关调节器及其方法。 开关调节器包括开关电路，控制电路，故障检测电路和故障定时器。 故障检测电路电耦合到开关电路以检测是否存在故障状况并相应地产生故障信号。 一旦故障信号有效，故障定时器开始计时，当故障信号无效时复位。 如果故障时间达到第一时间阈值，则禁止控制电路，并切换开关电路中的开关。

公开(公告)号：US20100272810A1

公开(公告)日：2010-10-28

申请号：US12764887

申请日：2010-04-21

Applicant: Jin Hu

Inventor： Jin Hu

IPC: A61K38/18 ,  A61K9/10 ,  A61K9/00 ,  A61P19/08

CPC classification number: A61K38/1858 ,  A61L27/14 ,  A61L27/34 ,  A61L27/54 ,  A61L2300/414 ,  A61L2300/602 ,  A61L2300/606 ,  C08L101/005

Abstract: The present invention provides a polymer delivery system for the in vivo binding and release of growth factors, preferably orthobiologic GF, comprising a hyperbranched polymer having physiologically-acceptable anionic phosphorous groups. The hyperbranched polymer is preferred to be a polyurea with phosphonate anions. This polymer can be cross-linked to form a network and provide a coating for implanted devices.

Abstract translation: 本发明提供了用于体内结合和释放生长因子，优选正向生物学GF的聚合物递送系统，其包含具有生理上可接受的阴离子性磷基团的超支化聚合物。 超支化聚合物优选为具有膦酸酯阴离子的聚脲。 该聚合物可以交联以形成网络并提供用于植入装置的涂层。

公开(公告)号：US20100265742A1

公开(公告)日：2010-10-21

申请号：US12761748

申请日：2010-04-16

Applicant: Jin Hu ,  James C. Moyer ,  Junming Zhang ,  Yuancheng Ren

Inventor： Jin Hu ,  James C. Moyer ,  Junming Zhang ,  Yuancheng Ren

IPC: H02M3/335

CPC classification number: H02M3/33507 ,  H02M1/44 ,  H02M3/33523

Abstract: The present invention provides a switching regulator with frequency limitation and method thereof. The switching frequency of the switching regulator is limited through setting of a minimum off time, so as to improve the efficiency and EMI distribution of the switching regulator.

Abstract translation: 本发明提供一种具有频率限制的开关调节器及其方法。 通过设置最小关断时间限制开关稳压器的开关频率，从而提高开关稳压器的效率和EMI分布。

公开(公告)号：US07446155B2

公开(公告)日：2008-11-04

申请号：US11206459

申请日：2005-08-18

Applicant: Petar R. Dvornic ,  Jin Hu ,  Dale J. Meier ,  Robert M. Nowak

Inventor： Petar R. Dvornic ,  Jin Hu ,  Dale J. Meier ,  Robert M. Nowak

IPC: C08L83/05 ,  C08L83/06 ,  C08L83/07

CPC classification number: C08G83/005 ,  C08L83/14 ,  C08L101/005 ,  C08L83/00

Abstract: Hyperbranched polymers having a plurality of at least two different types of functional groups are described. Specific embodiments include hyperbranched polymers having functional groups of a first type that are substantially uniformly distributed throughout the hyperbranched polymer molecule and a second type of functional group that is substantially uniformly distributed at the terminals of the hyperbranched polymer molecule. The hyperbranched polymers having different types of functional groups are synthesized by reacting one or more monomers having functional groups that are capable of reacting during a set of polymerization conditions to form a hyperbranched polymer, wherein at least one of the monomers contains latent functional groups that are not reactive during polymerization.

Abstract translation: 描述了具有多个至少两种不同类型的官能团的超支化聚合物。 具体实施方案包括具有基本均匀分布在整个超支化聚合物分子中的第一类型的官能团的超支化聚合物和基本上均匀分布在超支化聚合物分子末端的第二类官能团。 具有不同类型官能团的超支化聚合物通过一种或多种具有能够在一组聚合条件下反应以形成超支化聚合物的官能团的单体反应来合成，其中至少一种单体含有潜在的官能团， 在聚合期间不反应。

公开(公告)号：US20070161619A1

公开(公告)日：2007-07-12

申请号：US10597817

申请日：2005-02-02

Applicant: Yun-Jin Hu ,  Miroslaw Tomaszewski ,  Christopher Walpole

Inventor： Yun-Jin Hu ,  Miroslaw Tomaszewski ,  Christopher Walpole

IPC: A61K31/541 ,  A61K31/5377 ,  A61K31/496 ,  A61K31/4745 ,  C07D471/02

CPC classification number: C07D471/04

Abstract: Compounds of general formula: wherein n, R1, R2, R3, R4 and Ar are as defined in the specification, as well as salts, enantiomers thereof and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.

Abstract translation: 通式的化合物：其中n，R 1，R 2，R 3，R 4和Ar分别为 如本说明书中所定义，以及其盐，对映异构体和包含该化合物的药物组合物。 它们可用于治疗，特别是治疗疼痛。

公开(公告)号：US20050259161A1

公开(公告)日：2005-11-24

申请号：US11092935

申请日：2005-03-30

Applicant: Zhi-Qiang Lan ,  An-Jin Hu

Inventor： Zhi-Qiang Lan ,  An-Jin Hu

IPC: H04N5/232 ,  H04N9/28 ,  H04N9/73

CPC classification number: H04N5/23293 ,  H04N5/23212 ,  H04N9/28

Abstract: A digital camera and a method for manually focusing the digital camera are disclosed. The digital camera includes an image sensing unit, a buffer memory unit, an image processing unit, and an image display unit. The image sensing unit senses a signal and produces a full-view area image and a focus-view area image. The image sensing unit selectively outputs the full-view area image and the focus-view area image to the buffer memory unit. When the image sensing unit outputs the focus-view area image to the buffer memory unit, the buffer memory unit outputs the focus-view area image to the image display unit for manual focusing operation by users.

Abstract translation: 公开了一种用于手动聚焦数字照相机的数字照相机和方法。 数字照相机包括图像感测单元，缓冲存储单元，图像处理单元和图像显示单元。 图像感测单元感测信号并产生全视野区域图像和焦点视野区域图像。 图像感测单元选择性地将全视野区域图像和焦点视野区域图像输出到缓冲存储器单元。 当图像感测单元将调焦区域图像输出到缓冲存储器单元时，缓冲存储单元将焦点视野区域图像输出到用户的手动对焦操作的图像显示单元。

公开(公告)号：US06534600B2

公开(公告)日：2003-03-18

申请号：US09817859

申请日：2001-03-26

Applicant: Petar R. Dvornic ,  Jin Hu ,  Dale J. Meier ,  Robert M. Nowak ,  Paul L. Parham

Inventor： Petar R. Dvornic ,  Jin Hu ,  Dale J. Meier ,  Robert M. Nowak ,  Paul L. Parham

IPC: C08L8306

CPC classification number: C08G83/005 ,  C08G18/3228 ,  C08G18/718

Abstract: Hyperbranched polymers are prepared by a process in which a monomer having the form Ax is reacted with another monomer of the form By, where A and B are functional groups that do not react with themselves, but do react with each other. The process allows synthesis of hyperbranched polymers having a single type of terminal functional group from comonomers, each of which has a single type of functional group. The invention allows greater flexibility in the preparation of a larger variety of different hyperbranched polymers and enables hyperbranched polymers to be prepared at a lower cost as compared with conventional processes using monomers having two types of functional groups that react during polymerization.