公开(公告)号：US20100150105A1

公开(公告)日：2010-06-17

申请号：US12395652

申请日：2009-02-28

申请人： Yu-Ben Miao ,  Wei-Hung Chen ,  Ce-Kuen Shieh

发明人： Yu-Ben Miao ,  Wei-Hung Chen ,  Ce-Kuen Shieh

IPC分类号： H04W36/00

CPC分类号： H04W36/0011 ,  H04L65/1083 ,  H04L65/602 ,  H04W80/04 ,  H04W80/10

摘要： The present invention relates to an apparatus and method for splicing multimedia session on communication networks. The apparatus comprises a handoff manager, a session migration manager and a session splicing module. The handoff manager monitors whether a mobile host is roaming to other subnets or not, and acquires a new IP address and issues a control signal when a handoff event is triggered. When a user triggers a migration action, the session migration manager, based on the monitoring status of an ongoing session, sends a state message to a target host for performing session migration, enables a media player, and issues another control signal. The session splicing module respectively receives the two control signals, and performs a corresponding session splicing for each control signal to persist session connection.

摘要翻译： 本发明涉及一种用于在通信网络上拼接多媒体会话的装置和方法。 该装置包括切换管理器，会话迁移管理器和会话拼接模块。 切换管理器监视移动主机是否正在漫游到其他子网，并且在切换事件被触发时获取新的IP地址并发出控制信号。 当用户触发迁移操作时，会话迁移管理器基于正在进行的会话的监视状态，向目标主机发送状态消息，以执行会话迁移，启用媒体播放器，并发出另一控制信号。 会话拼接模块分别接收两个控制信号，并对每个控制信号执行相应的会话拼接，以保持会话连接。

公开(公告)号：US08199718B2

公开(公告)日：2012-06-12

申请号：US12395652

申请日：2009-02-28

申请人： Yu-Ben Miao ,  Wei-Hung Chen ,  Ce-Kuen Shieh

发明人： Yu-Ben Miao ,  Wei-Hung Chen ,  Ce-Kuen Shieh

IPC分类号： G06F15/18

CPC分类号： H04W36/0011 ,  H04L65/1083 ,  H04L65/602 ,  H04W80/04 ,  H04W80/10

摘要： The present invention relates to an apparatus and method for splicing multimedia session on communication networks. The apparatus comprises a handoff manager, a session migration manager and a session splicing module. The handoff manager monitors whether a mobile host is roaming to other subnets or not, and acquires a new IP address and issues a control signal when a handoff event is triggered. When a user triggers a migration action, the session migration manager, based on the monitoring status of an ongoing session, sends a state message to a target host for performing session migration, enables a media player, and issues another control signal. The session splicing module respectively receives the two control signals, and performs a corresponding session splicing for each control signal to persist session connection.

摘要翻译： 本发明涉及一种用于在通信网络上拼接多媒体会话的装置和方法。 该装置包括切换管理器，会话迁移管理器和会话拼接模块。 切换管理器监视移动主机是否正在漫游到其他子网，并且在切换事件被触发时获取新的IP地址并发出控制信号。 当用户触发迁移操作时，会话迁移管理器基于正在进行的会话的监视状态，向目标主机发送状态消息，以执行会话迁移，启用媒体播放器，并发出另一控制信号。 会话拼接模块分别接收两个控制信号，并对每个控制信号执行相应的会话拼接，以保持会话连接。

公开(公告)号：US20130033426A1

公开(公告)日：2013-02-07

申请号：US13565758

申请日：2012-08-02

申请人： Yu-Lin Wang ,  Wei-Hung Chen

发明人： Yu-Lin Wang ,  Wei-Hung Chen

IPC分类号： G09G5/08

CPC分类号： H04N9/3173 ,  G06F3/0346 ,  H04N9/3185 ,  H04N9/3194

摘要： The invention provides a handheld projector and a projection method thereof. The handheld projector includes a projection module, a control module, a detecting module and a steering module. The control module drives the projection module to project an image towards an object, which includes a cursor. The detecting module generates a shift signal according to shift of the handheld projector, and transmits the shift signal to the control module. The control modules drives the steering module to rotate the projection module towards an opposite direction of the shift of the handheld projector, so as to make the image projected by the projection module stay in a fixed position of the object. Through the invention, projected image is not easily shocked, and the user only need move the handheld projector when change of the cursor position is desired, and thus operation convenience is greatly enhanced.

摘要翻译： 本发明提供了一种手持式投影仪及其投影方法。 手持式投影仪包括投影模块，控制模块，检测模块和转向模块。 控制模块驱动投影模块将图像投射到包含光标的物体。 检测模块根据手持投影机的移动产生移位信号，并将移位信号发送到控制模块。 控制模块驱动转向模块以使投影模块朝着与手持式投影仪的移动方向相反的方向旋转，以使由投影模块投影的图像保持在物体的固定位置。 通过本发明，投影图像不容易受到震动，并且仅当需要改变光标位置时用户才需要移动手持投影仪，从而大大提高了操作便利性。

公开(公告)号：US20120277400A1

公开(公告)日：2012-11-01

申请号：US13094073

申请日：2011-04-26

申请人： Wei-Hung Chen ,  Tai-You Chen ,  Pao-Chi Chen ,  Chin-Wen Chen ,  Syang-Peng Rwei

发明人： Wei-Hung Chen ,  Tai-You Chen ,  Pao-Chi Chen ,  Chin-Wen Chen ,  Syang-Peng Rwei

IPC分类号： C08G69/44

CPC分类号： C08G63/916 ,  C08G63/20 ,  C08G63/6854 ,  C08G63/914 ,  C08G69/44 ,  C08G2280/00

摘要： Disclosed herein are processes for manufacturing modified polyesters. An esterification reaction of diacid, diol and a branching agent having at least three carboxyl groups is carried out at a temperature of about 180 to 300° C. and a pressure of about 1 to 4 bar to obtain a product of esterification. A polycondensation reaction of the product of esterification and a diamine is carried out at a pressure below about 0.01 bars to obtain the modified polyester.

摘要翻译： 本文公开了制备改性聚酯的方法。 二酸，二醇和具有至少三个羧基的支化剂的酯化反应在约180-300℃的温度和约1-4巴的压力下进行以获得酯化产物。 在低于约0.01巴的压力下进行酯化产物和二胺的缩聚反应，得到改性聚酯。

公开(公告)号：US09156943B2

公开(公告)日：2015-10-13

申请号：US13094073

申请日：2011-04-26

申请人： Wei-Hung Chen ,  Tai-You Chen ,  Pao-Chi Chen ,  Chin-Wen Chen ,  Syang-Peng Rwei

发明人： Wei-Hung Chen ,  Tai-You Chen ,  Pao-Chi Chen ,  Chin-Wen Chen ,  Syang-Peng Rwei

IPC分类号： C08G69/44 ,  C08G63/91 ,  C08G63/685 ,  C08G63/20

CPC分类号： C08G63/916 ,  C08G63/20 ,  C08G63/6854 ,  C08G63/914 ,  C08G69/44 ,  C08G2280/00

摘要： A process for manufacturing a modified polyester, comprising the steps of: obtain a esterification product of diacid, diol, and a branching agent having at least three carboxyl groups , wherein the branching agent is present in an amount of up to 1 mol %, and carrying out a polycondensation reaction of the esterification product and a diamine to obtain the modified polyester, wherein the diamine is present in an amount of about 0.07 to about 0.22 mol %, the diacid comprises a combination of at least one aliphatic diacid and at least one aromatic diacid which is present in an amount no greater than about 10 mol % based upon the total moles of the diacid and the diol. The modified polyester is a thermally induced shape-memory material having an activation temperature of about 40 to 99° C., a percent elongation at break of about 29.9 % to 40.9% and bending modulus of about 40.3 MPa to about 20.1 Mpa.

摘要翻译： 一种改性聚酯的制造方法，包括以下步骤：得到二酸，二醇，至少具有三个羧基的支化剂的酯化产物，其中所述支化剂的含量最多为1摩尔％，和 进行酯化产物和二胺的缩聚反应以获得改性聚酯，其中二胺以约0.07至约0.22mol％的量存在，二酸包括至少一种脂族二酸和至少一种脂族二酸的组合 芳族二酸，其以不同于二酸和二醇的总摩尔数不超过约10mol％的量存在。 改性聚酯是一种热致形状记忆材料，其活化温度为约40至99℃，断裂伸长率为约29.9％至40.9％，弯曲模量为约40.3MPa至约20.1Mpa。

公开(公告)号：US20110134006A1

公开(公告)日：2011-06-09

申请号：US12926504

申请日：2010-11-23

申请人： Jia-Yi Sze ,  Wei-Hung Chen

发明人： Jia-Yi Sze ,  Wei-Hung Chen

IPC分类号： H01Q13/10

CPC分类号： H01Q13/106 ,  H01Q1/38

摘要： A broadband circularly polarized annular ring slot antenna is disclosed, which includes a substrate, an annular ring slot antenna portion located on the upper surface of the substrate, and a microstrip feeding portion located on the lower surface of the substrate. The annular ring slot antenna portion includes a grounding unit, an annular ring slot unit, a central metal unit, a first perturbation metal unit and a second perturbation metal unit. The first perturbation metal unit and the second perturbation metal unit are extended from the grounding unit, towards the central metal unit, respectively. The microstrip feeding portion includes a vertical feeding unit, a bent feeding unit and a rectangular microstrip unit.

摘要翻译： 公开了一种宽带圆偏振环形槽缝天线，其包括基板，位于基板的上表面上的环形槽缝天线部分和位于基板下表面上的微带馈电部分。 环形槽缝天线部分包括接地单元，环形槽槽单元，中心金属单元，第一扰动金属单元和第二扰动金属单元。 第一扰动金属单元和第二扰动金属单元分别从接地单元延伸到中心金属单元。 微带馈送部分包括垂直馈送单元，弯曲馈送单元和矩形微带单元。

公开(公告)号：US08917217B2

公开(公告)日：2014-12-23

申请号：US12926504

申请日：2010-11-23

申请人： Jia-Yi Sze ,  Wei-Hung Chen

发明人： Jia-Yi Sze ,  Wei-Hung Chen

IPC分类号： H01Q13/10 ,  H01Q1/38

CPC分类号： H01Q13/106 ,  H01Q1/38

摘要： A broadband circularly polarized annular ring slot antenna is disclosed, which includes a substrate, an annular ring slot antenna portion located on the upper surface of the substrate, and a microstrip feeding portion located on the lower surface of the substrate. The annular ring slot antenna portion includes a grounding unit, an annular ring slot unit, a central metal unit, a first perturbation metal unit and a second perturbation metal unit. The first perturbation metal unit and the second perturbation metal unit are extended from the grounding unit, towards the central metal unit, respectively. The microstrip feeding portion includes a vertical feeding unit, a bent feeding unit and a rectangular microstrip unit.

摘要翻译： 公开了一种宽带圆偏振环形槽缝天线，其包括基板，位于基板的上表面上的环形槽缝天线部分和位于基板下表面上的微带馈电部分。 环形槽缝天线部分包括接地单元，环形槽槽单元，中心金属单元，第一扰动金属单元和第二扰动金属单元。 第一扰动金属单元和第二扰动金属单元分别从接地单元延伸到中心金属单元。 微带馈送部分包括垂直馈送单元，弯曲馈送单元和矩形微带单元。

公开(公告)号：US20120108741A1

公开(公告)日：2012-05-03

申请号：US13281729

申请日：2011-10-26

申请人： Rei-Xin Wu ,  Jing-Zhong Hwang ,  Wei-Hung Chen ,  Kan-Nan Chen

发明人： Rei-Xin Wu ,  Jing-Zhong Hwang ,  Wei-Hung Chen ,  Kan-Nan Chen

IPC分类号： C09D175/04

CPC分类号： C09D175/04 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/2885

摘要： An ambient-temperature self-curable fluorine containing aqueous-based polyurethane dispersion, a method of manufacturing the same and its modified coated film applications are provided. The ambient-temperature self-curable fluorine containing aqueous-based PU dispersion includes water, an ambient temperature cross-linking agent and a fluorine containing PU resin dispersed in water phase. The fluorine containing PU resin includes A includes octa-fluoropentanol, hexafluoroisopropanol, trifluoroethanol, tetrafluoropropanol or trifluoroethylamine.Treated fabric with the self-cured fluorine containing aqueous-based PU resin and it becomes a long-lasting water-repellent and stain-proof.

摘要翻译： 提供环境温度可自固化含氟水性聚氨酯分散体，其制造方法及其改性涂膜用途。 环境温度可固化含氟水性PU分散液包括水，环境温度交联剂和分散在水相中的含氟PU树脂。 含氟PU树脂包括A包括八氟代戊醇，六氟异丙醇，三氟乙醇，四氟丙醇或三氟乙胺。 经处理的含自来水含氟水性PU树脂的织物，具有长久的防水防污性能。

公开(公告)号：USD727559S1

公开(公告)日：2015-04-21

申请号：US29492227

申请日：2014-05-29

申请人： Wei-Hung Chen

设计人： Wei-Hung Chen

公开(公告)号：US08799688B2

公开(公告)日：2014-08-05

申请号：US13473052

申请日：2012-05-16

申请人： Hui-Chih Lin ,  Wei-Hung Chen

发明人： Hui-Chih Lin ,  Wei-Hung Chen

IPC分类号： G06F1/26 ,  G06F1/32

CPC分类号： H04L12/10

摘要： A bridge is provided. The bridge is coupled between a host and a peripheral apparatus and includes a connector, a power circuit, and a bridge circuit. The connector connects the host and comprises a power pin. The power circuit converts a supplying power to a driving voltage when the power circuit is enabled. The bridge circuit is powered by the driving voltage and performs a data transmission procedure between the host and the peripheral apparatus. An enabling terminal of the power circuit is coupled to the power pin to receive an enabling signal transmitted by the host through the power pin. The power circuit is enabled to provide the driving voltage when the enabling signal is provided with a first potential. The power circuit is disabled to stop providing the driving voltage when the enabling signal is provided with a second potential.

摘要翻译： 提供了一座桥梁。 桥接器耦合在主机和外围设备之间，并且包括连接器，电源电路和桥接电路。 连接器连接主机并包含电源引脚。 当电源电路使能时，电源电路将供电功率转换为驱动电压。 桥接电路由驱动电压供电，并在主机和外围设备之间执行数据传输过程。 电源电路的使能端子耦合到电源引脚，以接收由主机通过电源引脚发送的使能信号。 当使能信号被提供有第一电位时，使电源电路能够提供驱动电压。 当使能信号被提供有第二电位时，电源电路被禁止停止提供驱动电压。