公开(公告)号：US07547902B2

公开(公告)日：2009-06-16

申请号：US11950477

申请日：2007-12-05

Applicant: Kah Weng Lee ,  Bin Zhang

Inventor： Kah Weng Lee ,  Bin Zhang

IPC: G02B27/00 ,  H01J40/14

CPC classification number: H04B10/802

Abstract: An optocoupler system includes a buffer, isolation, and a detector. The system includes a current transfer ratio (CTR) with a temperature coefficient. The buffer includes a light source that generates light that passes through the isolation. A detector receives light that passes through the isolation and generates an output signal based on the received light. A current transfer ratio (CTR) temperature coefficient compensation mechanism is provided that generates a base signal with a temperature coefficient that compensates the temperature coefficient of the CTR.

Abstract translation: 光耦系统包括缓冲器，隔离和检测器。 该系统包括具有温度系数的电流传输比（CTR）。 缓冲器包括产生穿过隔离物的光的光源。 检测器接收通过隔离的光，并基于接收到的光产生输出信号。 提供了电流传递比（CTR）温度系数补偿机制，其产生具有补偿CTR的温度系数的温度系数的基本信号。

公开(公告)号：US20080174946A1

公开(公告)日：2008-07-24

申请号：US11766109

申请日：2007-06-21

Applicant: Yun-Lung Chen ,  Yu-Ming Xiao ,  Shao-Bin Zhang ,  Chuan-Lin Zheng

Inventor： Yun-Lung Chen ,  Yu-Ming Xiao ,  Shao-Bin Zhang ,  Chuan-Lin Zheng

IPC: H05K7/00 ,  A47B81/00

CPC classification number: G06F1/181

Abstract: A computer enclosure includes a chassis (10), a resilient locking member (20), a cover (40), and a resilient member (30). The chassis comprises a bottom plate (12) and a side plate (16). The side plate defines a through opening (162) therein and has a flange (164) with slits (166) defined therein. The locking member is secured on the bottom plate and abuts on the side plate. A locking tab (244) with a slanted surface (246) extends from the locking member. The cover has a plurality of hooks (42) formed thereon. A blocking tab (442) is formed on the cover. The resilient member is secured between the side plate of the chassis and the cover, and resiliently deforms when the blocking tab of the cover is engaged with the locking tab of the locking member to block the cover sliding in a second direction parallel to the side plate.

Abstract translation: 计算机外壳包括底盘（10），弹性锁定构件（20），盖（40）和弹性构件（30）。 底盘包括底板（12）和侧板（16）。 侧板在其中限定了通孔（162），并且具有限定在其中的狭缝（166）的凸缘（164）。 锁定构件固定在底板上并与侧板邻接。 具有倾斜表面（246）的锁定突片（244）从锁定构件延伸。 盖具有形成在其上的多个钩（42）。 在盖上形成有阻挡片（442）。 弹性构件固定在底盘的侧板和盖之间，并且当盖的阻挡突片与锁定构件的锁定突片接合时弹性变形，以阻挡在与侧板平行的第二方向上滑动的盖 。

公开(公告)号：US20080173796A1

公开(公告)日：2008-07-24

申请号：US11625767

申请日：2007-01-22

Applicant: Kok Keong Richard Lum ,  Kah Weng Lee ,  Bin Zhang

Inventor： Kok Keong Richard Lum ,  Kah Weng Lee ,  Bin Zhang

IPC: H05B37/02

CPC classification number: G01J1/32 ,  G01J1/02 ,  G01J1/0295 ,  G01J1/4204 ,  G01J1/44

Abstract: A light sensor having first and second photodetectors and a current mirror is disclosed. The first photodetector receives a light signal and generates a light current proportional to the light intensity received by the first photodetector and a dark current that is independent of the light intensity. The second photodetector is connected in series with the first photodetector at a first node. The second photodetector has a covering that prevents light from reaching the second photodetector. The second photodetector generates a current equal to the dark current. The first photodetector is connected to a power source and the second photodetector is connected to an output node. The current mirror is connected to the first node and the output node and generates an output current that is proportional to the light current through the output node when the output node is connected to an external circuit.

Abstract translation: 公开了具有第一和第二光电检测器和电流镜的光传感器。 第一光电检测器接收光信号并产生与由第一光电检测器接收的光强度成比例的光电流和独立于光强度的暗电流。 第二光电检测器在第一节点处与第一光电检测器串联连接。 第二光电检测器具有防止光到达第二光电检测器的覆盖物。 第二光电探测器产生等于暗电流的电流。 第一光电检测器连接到电源，第二光电检测器连接到输出节点。 电流镜连接到第一节点和输出节点，并且当输出节点连接到外部电路时，产生与通过输出节点的光电流成比例的输出电流。

公开(公告)号：US07403640B2

公开(公告)日：2008-07-22

申请号：US10834589

申请日：2004-04-29

Applicant: Bin Zhang ,  Fereydoon Safai

Inventor： Bin Zhang ,  Fereydoon Safai

IPC: G06K9/00 ,  G06K9/46 ,  G06F15/00 ,  G06F17/00

CPC classification number: G06F17/30705 ,  G06F17/30943 ,  G06K9/6226

Abstract: The disclosure relates to a system having an image capturing device and an object-oriented motion detector with a motion analysis algorithm that detects motion of a subject and signals the image capturing device responsive to the motion of the subject.

Abstract translation: 本公开涉及具有图像捕获装置和具有运动分析算法的面向对象运动检测器的系统，该运动分析算法检测对象的运动并且响应于对象的运动而向图像捕获装置发出信号。

公开(公告)号：US07397945B2

公开(公告)日：2008-07-08

申请号：US10717739

申请日：2003-11-20

Applicant: Bin Zhang

Inventor： Bin Zhang

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/6226 ,  G06K9/342 ,  G06T7/11 ,  G06T2207/10016

Abstract: A processor-based method and a system are provided which are configured to regressively cluster pixels of an image and segment the image based upon the step of regressively clustering.

Abstract translation: 提供了基于处理器的方法和系统，其被配置为基于回归聚类的步骤回归地聚集图像的像素并且分割图像。

公开(公告)号：US20080086922A1

公开(公告)日：2008-04-17

申请号：US11852209

申请日：2007-09-07

Applicant: Bishou Chen ,  Shikang Zhou ,  Xin Cheng ,  Bin Zhang ,  Sheng Li

Inventor： Bishou Chen ,  Shikang Zhou ,  Xin Cheng ,  Bin Zhang ,  Sheng Li

IPC: G09F13/00

CPC classification number: G09F13/22 ,  G09F13/04 ,  G09F2013/1895

Abstract: A luminous sign using encapsulated LED chips with a neon light effect, comprising: a light guide, the front shape of which is the shape of a character with a selected width and height; an illumination channel, the shape of which is matched the shape of the light guide, the illumination channel and the light guide integrated into one piece; at least one PCB, the shape of which is matched the shape of the illumination channel, being placed underneath the illumination channel; a plurality of LED chips being spacedly disposed as a linear or strip array on the PCB by chip bonding method; the light guide, the illumination channel and the PCB form a closed light cavity, encapsulated with encapsulant doped with diffusion diluent; the encapsulated light guide, illumination channel and PCB are mounted on a supporting frame to form a character shape.

Abstract translation: 使用具有霓虹灯效果的封装LED芯片的发光标志，包括：导光体，其前部形状是具有选定宽度和高度的字符的形状; 照明通道，其形状与导光体，照明通道和导光体的形状相一致; 至少一个PCB的形状与照明通道的形状相匹配，放置在照明通道下方; 多个LED芯片通过芯片接合方法间隔地设置在PCB上的线性或带状阵列上; 光导，照明通道和PCB形成封闭的光腔，用掺杂有扩散稀释剂的密封剂封装; 封装光导，照明通道和PCB安装在支撑框架上以形成字符形状。

公开(公告)号：US20070208981A1

公开(公告)日：2007-09-06

申请号：US11355676

申请日：2006-02-16

Applicant: Carlos Restrepo ,  Bin Zhang

Inventor： Carlos Restrepo ,  Bin Zhang

IPC: G01R31/28

CPC classification number: H02H1/0015 ,  H02H3/334

Abstract: Certain exemplary embodiments comprise a system that comprises an application specific integrated circuit configured to provide an output signal. The output signal can be configured to trip a device in an electrical circuit responsive to a detected fault. The application specific integrated circuit can comprise a temperature sensor. The application specific integrated circuit can be configured to correct at least one measured electrical value responsive to a temperature measured by the temperature sensor.

Abstract translation: 某些示例性实施例包括包括被配置为提供输出信号的专用集成电路的系统。 输出信号可以被配置为响应于检测到的故障而跳闸电路中的设备。 专用集成电路可以包括温度传感器。 应用专用集成电路可以被配置为响应于由温度传感器测量的温度校正至少一个测量的电气值。

公开(公告)号：US20070100572A1

公开(公告)日：2007-05-03

申请号：US11308990

申请日：2006-06-05

Applicant: Zhao-Bin Zhang ,  De-Hua Dang

Inventor： Zhao-Bin Zhang ,  De-Hua Dang

IPC: G10K11/00 ,  G08B29/00

CPC classification number: G06F3/162

Abstract: An exemplary system for testing a buzzer (110) associated with a computer (100) includes a buzzing module (122) for controlling the buzzer to sound continuously according to a reference frequency value and a reference amplitude value; a recording module (124) for storing the buzzer sound recorded by an audio receiving device as a recorded audio data file into the computer; an analyzing module (126) for analyzing the recorded audio data file to obtain a real frequency value and a real amplitude value of the buzzer sound; and a determining module (128) for comparing the real frequency value and the real amplitude value with their reference values to determine whether the buzzer is in good working condition. A related method is also provided.

Abstract translation: 用于测试与计算机（100）相关联的蜂鸣器（110）的示例性系统包括：蜂鸣器模块（122），用于根据参考频率值和参考振幅值控制蜂鸣器连续发声; 用于将由音频接收装置记录的蜂鸣器声音作为记录的音频数据文件存储到计算机中的记录模块（124） 分析模块（126），用于分析记录的音频数据文件以获得蜂鸣声的实际频率值和实际振幅值; 以及确定模块（128），用于将实际频率值和实际振幅值与其参考值进行比较，以确定蜂鸣器是否处于良好工作状态。 还提供了相关的方法。

公开(公告)号：US20070079134A1

公开(公告)日：2007-04-05

申请号：US11308963

申请日：2006-05-30

Applicant: Gui-Hua Tang ,  Wei-Yuan Chen ,  De-Hua Dang ,  Zhao-Bin Zhang

Inventor： Gui-Hua Tang ,  Wei-Yuan Chen ,  De-Hua Dang ,  Zhao-Bin Zhang

IPC: H04L9/00

CPC classification number: G06F21/34

Abstract: A system for securing a computer is disclosed. The system includes a detecting module (101) for determining whether a portable storage device (20) connected to the computer (10) stores an key of the computer (10), a locking module (102) for locking the computer (10) if the portable storage device (20) does not store the key, and an unlocking module (103) for unlocking the computer (10) if the portable storage device (20) stores the key. A related method is also disclosed.

Abstract translation: 公开了一种用于固定计算机的系统。 所述系统包括检测模块（101），用于确定连接到所述计算机（10）的便携式存储设备（20）是否存储所述计算机（10）的密钥;锁定模块（102），用于锁定所述计算机（10），如果 所述便携式存储装置（20）不存储所述键，以及用于在所述便携式存储装置（20）存储所述键的情况下解锁所述计算机（10）的解锁模块（103）。 还公开了相关方法。

公开(公告)号：US07200604B2

公开(公告)日：2007-04-03

申请号：US10780235

申请日：2004-02-17

Applicant: George Henry Forman ,  Fereydoon Safai ,  Bin Zhang

Inventor： George Henry Forman ,  Fereydoon Safai ,  Bin Zhang

IPC: G06F17/30

CPC classification number: G06F17/30489 ,  G06F17/30303 ,  Y10S707/99942

Abstract: Generating masks for de-duplication in a database where distributed entities provide activity data for said database. Determining from activity input data which entities add variable data to a given data field. Generating a list of the masks which effectively remove the variable data portion in the field. Consolidating input data using the generated masks.

Abstract translation: 在分布式实体为数据库提供活动数据的数据库中生成重复数据删除的掩码。 从活动输入数据确定哪些实体将变量数据添加到给定的数据字段。 生成有效删除字段中的可变数据部分的掩码列表。 使用生成的掩码合并输入数据。