公开(公告)号：US20090274041A1

公开(公告)日：2009-11-05

申请号：US12387380

申请日：2009-04-30

Applicant: Chao-Chin Chou ,  Yi-Shen Chen ,  I-Kang Fu

Inventor： Chao-Chin Chou ,  Yi-Shen Chen ,  I-Kang Fu

IPC: H04J1/16 ,  H04B7/216

CPC classification number: H04J3/0682 ,  H04W74/008

Abstract: A fast feedback mechanism is provided in a contention-based ranging procedure. A Subscriber Station (SS) initializes a ranging procedure by sending a ranging code on a selected ranging opportunity for resource access to a Base Station (BS) on a shared ranging channel in a previous uplink frame. The SS also starts a time associated with the ranging code. In response to all received ranging opportunities, the BS broadcasts an acknowledgement (ACK) in a subsequent downlink frame. The ACK comprises a reception status message that indicates the decoding status of the ranging opportunities. With the novel fast feedback mechanism, when ranging collision or failure occurs, upon receiving the reception status report, the SS will proceed with the next round of contention without continuing wait for the entire timeout period. As a result, the total latency due to the ranging collision or failure is reduced.

Abstract translation: 在基于竞争的测距过程中提供了快速反馈机制。 订户站（SS）通过在所选择的测距机会上发送测距码来初始化测距过程，以便在先前的上行链路帧中的共享测距信道上的基站（BS）进行资源接入。 SS还启动与测距代码相关联的时间。 响应于所有接收到的测距机会，BS在随后的下行链路帧中广播确认（ACK）。 ACK包括指示测距机会的解码状态的接收状态消息。 利用新颖的快速反馈机制，当发生测距碰撞或故障时，在接收到接收状态报告后，SS将继续进行下一轮的争用，而不用等待整个超时时间。 结果，减少了由于测距碰撞或故障引起的总延迟。

公开(公告)号：US20090160774A1

公开(公告)日：2009-06-25

申请号：US12258258

申请日：2008-10-24

Applicant: Chin Chou LEE ,  Hsin Chia Chen

Inventor： Chin Chou LEE ,  Hsin Chia Chen

IPC: G09G5/08

CPC classification number: G06F3/03543

Abstract: A displacement detection method includes the steps of: capturing a first image and a second image, and obtaining a displacement variation according to the first and the second images; comparing the displacement variation with at least one threshold value; and adaptively adjusting a displacement sensitivity outputted from a displacement detection apparatus according a comparison result of comparing the displacement variation with the threshold value. The present invention further provides a displacement detection apparatus.

Abstract translation: 位移检测方法包括以下步骤：捕获第一图像和第二图像，并根据第一图像和第二图像获得位移变化; 将所述位移变化与至少一个阈值进行比较; 根据将位移变动与阈值进行比较的比较结果，自适应地调整从位移检测装置输出的位移灵敏度。 本发明还提供一种位移检测装置。

公开(公告)号：US07538651B2

公开(公告)日：2009-05-26

申请号：US11852669

申请日：2007-09-10

Applicant: Cheng-Chia Hsu ,  Yung-Chin Chou ,  Teng-Kang Chang

Inventor： Cheng-Chia Hsu ,  Yung-Chin Chou ,  Teng-Kang Chang

IPC: H01F27/30

CPC classification number: H01F27/325

Abstract: An improved winding structure of a transformer, wherein the transformer comprises a winding base externally set with an isolating plate, the transformer is divided into a primary side region and a secondary side region by the isolating plate. The primary side region has a winding reel for a pre-formed wire set to sleeve on while the secondary side region is divided into a plurality of winding grooves by a plurality of partitions for placing a wire in the grooves, and an iron core set is set on the outside of the winding base and the hollow structure, which altogether form an transformer. In the present invention, an pre-formed wire set is sleeved on a primary side winding reel, therefore, the costs of traditional hand-winding will be displaced, and the manufacturing quality and usage stability of transformers will be effectively improved as well.

公开(公告)号：US20090066456A1

公开(公告)日：2009-03-12

申请号：US12180526

申请日：2008-07-26

Applicant: Cheng-Chia Hsu ,  Yung-Chin Chou ,  Teng-Kang Chang

Inventor： Cheng-Chia Hsu ,  Yung-Chin Chou ,  Teng-Kang Chang

IPC: H01F27/28

CPC classification number: H01F27/325

Abstract: An improved winding structure of a transformer, wherein the transformer comprises a winding base externally set with an isolating plate, the transformer is divided into a primary side region and a secondary side region by the isolating plate. The primary side region has a winding reel for a pre-formed wire set to sleeve on while the secondary side region is divided into a plurality of winding grooves by a plurality of partitions for placing a wire in the grooves, and an iron core set is set on the outside of the winding base and the hollow structure, which altogether form an transformer. In the present invention, an pre-formed wire set is sleeved on a primary side winding reel, therefore, the costs of traditional hand-winding will be displaced, and the manufacturing quality and usage stability of transformers will be effectively improved as well.

公开(公告)号：US20080114242A1

公开(公告)日：2008-05-15

申请号：US11826082

申请日：2007-07-12

Applicant: Chien-Cheng Chang ,  Po-Hsiang Tsui ,  Chien-Chung Chang ,  Chin-Chou Chu ,  Jen-Jen Lin

Inventor： Chien-Cheng Chang ,  Po-Hsiang Tsui ,  Chien-Chung Chang ,  Chin-Chou Chu ,  Jen-Jen Lin

IPC: A61B8/14

CPC classification number: A61B8/08 ,  A61B8/587 ,  G01S7/52071 ,  G01S15/00 ,  G01S15/8977 ,  G06T5/002 ,  G06T2207/10132 ,  G06T2207/30004

Abstract: An ultrasonic imaging technique for differentiating the distribution of scatterers within a tissue comprises a correcting and an imaging procedure. The correcting procedure includes steps of obtaining ultrasonic backscattered signals from a standard phantom, compensating and demodulating the signals into an envelope image, calculating the parameter m and m, selecting a window to calculate parameter mw in each location of the envelope image and mw, if mw≠ m then increase the size of the window to repeat the steps above, and when mw= m, it is the optimal size of the window. The imaging procedure includes steps of obtaining ultrasonic backscattered signals from a target tissue, compensating and demodulating the signals into an envelope image, calculating mw in each location to form a mw matrix, and presenting the matrix by utilizing pseudocolors.

Abstract translation: 用于区分组织内散射体分布的超声成像技术包括校正和成像过程。 校正过程包括从标准体模获取超声后向散射信号，补偿和解调信号到包络图像中的步骤，计算参数m和 m，选择窗口以计算参数m < w ，并且 m ，如果 m > m然后增加窗口的大小以重复上述步骤，当 m = m，它是窗口的最佳大小。 成像过程包括以下步骤：从目标组织获得超声后向散射信号，将信号补偿和解调为包络图像，在每个位置计算m≠W以形成矩阵 ，并通过利用假胶体呈现矩阵。

公开(公告)号：US20080094163A1

公开(公告)日：2008-04-24

申请号：US11552130

申请日：2006-10-23

Applicant: Cheng-Chia Hsu ,  Yung-Chin Chou

Inventor： Cheng-Chia Hsu ,  Yung-Chin Chou

IPC: H01F27/30

CPC classification number: H01F27/325 ,  H01F27/30

Abstract: An improved winding base structure of a transformer is assembled by combining a primary-side winding base and a secondary-side winding base. The selection of the material of the primary-side winding base and the secondary-side winding base is dependant on the compression-resistant capability because the primary-side input and the secondary-side output of the transformer bear different voltages. The outside of the assembled winding base is disposed with grooves in which the wires are wound, and the center of the winding base is disposed with a through hole for an iron core to be put therein to form a transformer. The sectional winding base of the subject application is characterized in that the primary-side winding base is made of lower compression-resistant material and the secondary-side winding base is made of higher compression-resistant material. Therefore the production cost of the winding base is reduced.

Abstract translation: 通过组合初级侧绕组基座和次级侧绕组基座来组装变压器的改进的绕组基座结构。 初级侧绕组基体和次级侧绕组基体的选择取决于抗压能力，因为变压器的初级侧输入和次级侧输出承受不同的电压。 组装的绕组基座的外侧设置有用于缠绕线的槽，并且绕组基座的中心设置有用于铁芯的通孔以形成变压器。 本申请的分段绕组基体的特征在于，初级侧绕组基座由下部抗压材料制成，次级侧绕组基座由较高的抗压材料制成。 因此，绕组基座的生产成本降低。

公开(公告)号：US20070200858A1

公开(公告)日：2007-08-30

申请号：US11362730

申请日：2006-02-28

Applicant: Chih-Iao Hsieh ,  Chi-Hung Kao ,  Chin-Chou Lin

Inventor： Chih-Iao Hsieh ,  Chi-Hung Kao ,  Chin-Chou Lin

IPC: G06F15/80

CPC classification number: G06F3/14 ,  G09G5/006 ,  G09G2340/0407 ,  G09G2340/10 ,  G09G2340/125 ,  G09G2370/24

Abstract: A KVM switch has a switching device, a first computer video interface, a second computer video interface, an image processing unit, and at least one console video interface. The switching device is arranged to select a first computing device and a second computing device from the computing devices. The first computer video interface is arranged to receive a first image from the first computing device, and the second computer video interface is arranged to receive a second image from the second computing device. The image processing unit is arranged to compose the first image and the second image to be a synthesized image. The console video interface is arranged to output one of the first image, the second image and the synthesized image to the set of user interface devices.

Abstract translation: KVM切换器具有开关装置，第一计算机视频接口，第二计算机视频接口，图像处理单元和至少一个控制台视频接口。 交换设备被布置成从计算设备选择第一计算设备和第二计算设备。 第一计算机视频接口被布置成从第一计算设备接收第一图像，并且第二计算机视频接口被布置为从第二计算设备接收第二图像。 图像处理单元被配置为将第一图像和第二图像组成为合成图像。 控制台视频接口被布置为将第一图像，第二图像和合成图像中的一个输出到用户界面设备的集合。

公开(公告)号：US20070070042A1

公开(公告)日：2007-03-29

申请号：US11237516

申请日：2005-09-28

Applicant: Chin-chou Lin ,  Yung-ping Lin ,  Chi-ming Lo

Inventor： Chin-chou Lin ,  Yung-ping Lin ,  Chi-ming Lo

IPC: G09G5/00

CPC classification number: G06F3/14 ,  G06F3/038 ,  G09G2370/24

Abstract: A control system for controlling a keyboard-video-mouse (KVM) switch interconnecting among at least one set of keyboard, video, mouse of a console and a plurality of computers comprises a first memory and at least one embedded module. The first memory stores a plurality of control instructions to control operational signals for the keyboard-video-mouse switch. The embedded module comprises a core unit, a second memory and a decoder. The core unit executes the control instructions fetched from the first memory to control the keyboard, video, mouse signals from or to the keyboard-video-mouse switch. The second memory is accessed by the core unit to load and store at least an operational signal through a communication among the console and the computers. The decoder coupled to the core unit and the first memory respectively decodes the control instructions stored in the first memory.

Abstract translation: 用于控制在至少一组键盘，视频，控制台的鼠标和多个计算机之间互连的键盘 - 视频 - 鼠标（KVM）开关的控制系统包括第一存储器和至少一个嵌入式模块。 第一存储器存储多个控制指令以控制键盘 - 视频 - 鼠标开关的操作信号。 嵌入式模块包括核心单元，第二存储器和解码器。 核心单元执行从第一存储器取出的控制指令，以控制来自键盘视频鼠标开关的键盘，视频，鼠标信号。 第二存储器由核心单元访问，以通过控制台和计算机之间的通信加载和存储至少一个操作信号。 耦合到核心单元和第一存储器的解码器分别解码存储在第一存储器中的控制指令。

公开(公告)号：US07077664B1

公开(公告)日：2006-07-18

申请号：US11073668

申请日：2005-03-08

Applicant: Chin Chou Wang ,  Yi Chiu Kao ,  Chung Hsin Huang

Inventor： Chin Chou Wang ,  Yi Chiu Kao ,  Chung Hsin Huang

IPC: H01R9/09

CPC classification number: H04N5/2257 ,  H01R12/57 ,  H01R12/714 ,  H01R13/6582

Abstract: A module connector includes an insulated component, a plurality of contacts inside the module connector and a housing shell outside of the module connector. The insulated component has four sidewalls that define an inserting space to receive another module. Each sidewall has a plurality of contacts parallel L-shaped slots to accommodate the contacts that are electrically connected with the outside module. The housing shell has four side containing walls. A pressing pin and an elastic pin are extended from the top of each side-containing wall towards the inserting space. The pressing pins prop downwardly the outside module.

Abstract translation: 模块连接器包括绝缘部件，模块连接器内部的多个触点和模块连接器外部的壳体壳体。 绝缘部件具有限定用于接收另一模块的插入空间的四个侧壁。 每个侧壁具有多个平行的L形槽，以容纳与外部模块电连接的触点。 外壳有四个侧壁。 按压销和弹性销从每个侧面容纳壁的顶部朝向插入空间延伸。 按压销将外部模块向下支撑。

公开(公告)号：US20060146022A1

公开(公告)日：2006-07-06

申请号：US10908076

申请日：2005-04-27

Applicant: Bi-Hui Lin ,  Chin-Hsin Yang ,  Chin-Chou Lee ,  Chun-Huang Lin ,  Wen-Yu Yang

Inventor： Bi-Hui Lin ,  Chin-Hsin Yang ,  Chin-Chou Lee ,  Chun-Huang Lin ,  Wen-Yu Yang

IPC: G09G5/08

CPC classification number: G06F3/038

Abstract: The present invention provides a method for increasing a report rate of a wireless mouse for decreasing delay time of the wireless mouse, which includes: selecting a packet mode from a plurality of packet modes and inputting data corresponding to the selected packet mode for forming a packet according to control signals inputted into the wireless mouse; and outputting the packet through a radio-frequency channel. The present invention further provides a method for reducing power consumption of a mouse, which includes: detecting a moving speed of the mouse; and transmitting packets with a low report rate when the moving speed of the mouse is less than a default value.

Abstract translation: 本发明提供了一种提高无线鼠标的延迟时间的报告率的方法，其包括：从多个分组模式中选择分组模式，并输入与所选分组模式对应的数据，以形成分组 根据输入到无线鼠标的控制信号; 并通过射频信道输出分组。 本发明还提供一种降低鼠标功耗的方法，包括：检测鼠标的移动速度; 并且当鼠标的移动速度小于默认值时，发送报告率低的分组。