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    Power amplifier
    861.
    发明申请
    Power amplifier 有权
    功率放大器

    公开(公告)号：US20080007335A1

    公开(公告)日：2008-01-10

    申请号：US11812068

    申请日：2007-06-14

    Applicant: Changkun Park ,  Ki Yong Son ,  Songcheol Hong

    Inventor： Changkun Park ,  Ki Yong Son ,  Songcheol Hong

    IPC: H03F1/00

    CPC classification number: H03F3/193 ,  H03F1/22 ,  H03F3/265 ,  H03F2200/541

    Abstract: A power amplifier based on a voltage-coupling scheme is disclosed. The power amplifier includes two active elements connected to each other via a primary part of a transformer, in which one of the two active elements is connected to a power-supply voltage of the amplifier, the other one is connected to a ground terminal of the amplifier, and an output power appears in a secondary part of the transformer. Therefore, a potential difference between ports of the active elements is decreased, resulting in increased reliability of the power amplifier.

    Abstract translation: 公开了一种基于电压耦合方案的功率放大器。 功率放大器包括通过变压器的主要部分彼此连接的两个有源元件，其中两个有源元件中的一个连接到放大器的电源电压，另一个连接到 放大器，并且输出功率出现在变压器的次级部分。 因此，有源元件的端口之间的电位差减小，导致功率放大器的可靠性增加。

    METHOD FOR DEVELOPING CULTURE MEDIUM USING GENOME INFORMATION AND IN SILICO ANALYSIS
    862.
    发明申请
    METHOD FOR DEVELOPING CULTURE MEDIUM USING GENOME INFORMATION AND IN SILICO ANALYSIS 有权
    使用基因信息和硅分析发展培养基的方法

    公开(公告)号：US20080003661A1

    公开(公告)日：2008-01-03

    申请号：US11743668

    申请日：2007-05-02

    Applicant: Sang Lee ,  Ho Chang ,  Hyohak Song ,  Tae Kim ,  Bo-Kyung Choi

    Inventor： Sang Lee ,  Ho Chang ,  Hyohak Song ,  Tae Kim ,  Bo-Kyung Choi

    IPC: C12N1/20 ,  G06G7/60

    CPC classification number: C12N1/20 ,  C12N5/0018 ,  C12N2500/32 ,  C12N2500/38 ,  C12N2500/40 ,  C12P7/46 ,  G06F19/12

    Abstract: A method for developing a culture medium using genome information and in silico anlaylsis. In one implementation, the method involves developing a minimal synthetic medium, including the steps of constructing a metabolic network using genome information of prokaryotic cell or eukaryotic cell, selecting components of the minimal synthetic medium removing any one among external metabolites from the constructed metabolic network and conducting metabolic flux analysis using in silico simulation, and determining a final culture medium by actual culture.

    Abstract translation: 一种使用基因组信息和计算机印迹培养培养基的方法。 在一个实施方案中，该方法包括开发最小的合成培养基，包括使用原核细胞或真核细胞的基因组信息构建代谢网络的步骤，从构建的代谢网络中选择去除外源代谢物中的任何一种的最小合成培养基的组分，以及 使用计算机模拟进行代谢通量分析，并通过实际培养确定最终培养基。

    EMULATOR MODULE CONTROLLING INPUT/OUTPUT PROCESS OF COMMUNICATION TERMINAL VIA PERIPHERAL DEVICE OF COMPUTER AND METHOD OF OPERATING THE EMULATOR MODULE
    863.
    发明申请
    EMULATOR MODULE CONTROLLING INPUT/OUTPUT PROCESS OF COMMUNICATION TERMINAL VIA PERIPHERAL DEVICE OF COMPUTER AND METHOD OF OPERATING THE EMULATOR MODULE 审中-公开
    仿真器模块通过计算机的外围设备控制通信终端的输入/输出过程以及操作模拟器模块的方法

    公开(公告)号：US20070288227A1

    公开(公告)日：2007-12-13

    申请号：US11691515

    申请日：2007-03-27

    Applicant: Jin-Soo Kim ,  Jae-Wan Jang

    Inventor： Jin-Soo Kim ,  Jae-Wan Jang

    IPC: G06F9/455

    CPC classification number: H04L67/2823 ,  H04L29/08846 ,  H04L67/28 ,  H04L69/08

    Abstract: The present invention relates to an emulator module of a computer which controls an input/output process of a communication terminal via a peripheral device interoperating with the computer, and more particularly, to an emulator module of the computer and a method of operating the emulator module which control either a first control signal, transmitted from the peripheral device, to be converted into a second control signal according to a protocol supported by the communication terminal, and to be transmitted to the communication terminal via a communication module of the computer, or a first control signal, received from the communication terminal, to be converted into a second control signal according to a protocol, supported by the peripheral device, and to be transmitted to the peripheral device.

    Abstract translation: 本发明涉及一种计算机的仿真器模块，其通过与计算机互操作的外围设备来控制通信终端的输入/输出过程，更具体地，涉及计算机的仿真器模块和操作仿真器模块的方法 其根据由通信终端支持的协议来控制从外围设备发送的第一控制信号，以转换成第二控制信号，并且经由计算机的通信模块发送到通信终端，或者 从通信终端接收的第一控制信号根据由外围设备支持的协议转换成第二控制信号，并被发送到外围设备。

    Divide-add circuit and high-resolution digital-to-analog converter using the same
    865.
    发明授权
    Divide-add circuit and high-resolution digital-to-analog converter using the same 有权
    分频电路和高分辨率数模转换器使用相同

    公开(公告)号：US07283077B2

    公开(公告)日：2007-10-16

    申请号：US11398868

    申请日：2006-04-06

    Applicant: Gyu-Hyeong Cho ,  Sang-Kyung Kim ,  Young-Suk Son

    Inventor： Gyu-Hyeong Cho ,  Sang-Kyung Kim ,  Young-Suk Son

    IPC: H03M1/66

    CPC classification number: H03M1/682 ,  H03M1/667

    Abstract: Disclosed herein is a divide-add circuit and a high-resolution Digital-to-Analog Converter (DAC) using the same. The DAC includes a plurality of DAC units and one or more divide-add circuit units. The plurality of DAC units performs Digital-Analog (DA) conversion on two or more segmented codes, into which an input digital code is segmented. The one or more divide-add circuit units is configured to be each composed only of capacitors and switches and to generate a final DA conversion output for the entire input digital code based on the voltages of the DAC units. Accordingly, a high resolution of more than ten bits can be implemented.

    Abstract translation: 这里公开了一种除法电路和使用其的高分辨率数模转换器（DAC）。 DAC包括多个DAC单元和一个或多个除法电路单元。 多个DAC单元对两个或多个分段代码执行数字模拟（DA）转换，输入数字代码被分段到其中。 一个或多个除法电路单元被配置为仅由电容器和开关组成，并且基于DAC单元的电压产生用于整个输入数字代码的最终DA转换输出。 因此，可以实现超过十位的高分辨率。

    Apparatus for receiving wide-based pulse signal in communication channel using human body
    868.
    发明申请
    Apparatus for receiving wide-based pulse signal in communication channel using human body 有权
    用于在人体通信通道中接收宽基脉冲信号的装置

    公开(公告)号：US20070211828A1

    公开(公告)日：2007-09-13

    申请号：US11714110

    申请日：2007-03-06

    Applicant: Seong-Jun Song ,  Hoi-Jun Yoo

    Inventor： Seong-Jun Song ,  Hoi-Jun Yoo

    IPC: H04L27/00

    CPC classification number: H03K5/003 ,  H04B13/005 ,  H04L25/0266 ,  H04L25/0292 ,  H04L25/061

    Abstract: Disclosed herein is an apparatus for receiving a wide-band pulse signal in a communication channel using a human body. When a weak wide-band pulse signal, which is output from a communication channel using a human body as a data transmission medium, is restored to a digital signal, it is possible to accomplish low power consumption and high data transmission rate using a wide-band symmetrical triggering technology using 50-Ω impedance matching, wide-band amplification and symmetrical threshold voltages. In addition, since only a single signal electrode is used, it is possible to provide an apparatus having usability, wearability and miniaturization. In addition, it is possible to remove necessities of an external reference voltage to reduce area consumption and to simply adjust a feedback resistor to easily adjust the reception sensitivity according to a communication distance.

    Abstract translation: 这里公开了一种用于在使用人体的通信信道中接收宽带脉冲信号的装置。 当从使用人体的通信信道作为数据传输介质输出的弱宽带脉冲信号被恢复为数字信号时，可以使用宽幅脉冲信号实现低功耗和高数据传输速率， 带对称触发技术，使用50Ω阻抗匹配，宽带放大和对称阈值电压。 此外，由于仅使用单个信号电极，所以可以提供具有可用性，耐磨性和小型化的装置。 此外，可以消除外部参考电压的需要以减少面积消耗，并且简单地调整反馈电阻器以根据通信距离容易地调整接收灵敏度。

    Three-dimensional shape measurement apparatus and method for eliminating2pi ambiguity of moire principle and omitting phase shifting means
    869.
    发明申请
    Three-dimensional shape measurement apparatus and method for eliminating2pi ambiguity of moire principle and omitting phase shifting means 失效
    用于消除莫尔原理的二维模糊的三维形状测量装置和方法，省略相移装置

    公开(公告)号：US20070211258A1

    公开(公告)日：2007-09-13

    申请号：US11716059

    申请日：2007-03-01

    Applicant: Ki Lee ,  Hyung Suck Cho

    Inventor： Ki Lee ,  Hyung Suck Cho

    IPC: G01B11/24

    CPC classification number: G01B11/25

    Abstract: A three-dimensional (3-D) shape measurement method using a Moire measurement principle and a Stereo vision measurement principle is provided. The method comprises; a first step to detect candidate points and 3D positions of the candidate points in world coordinates which are identical results from typical Moiré technique by using a pattern projector, which adjusts a pitch of a fringe pattern and projects the fringe pattern to a measurement object, and a first camera, which detects a modulated fringe pattern caused by shape of shape of the object, by means of obtaining candidate points by comparing a reference fringe pattern to the modulated fringe pattern and calculating 3D positions at an arbitrary point on an image captured from the first camera; a second step to determine a final matching point among the candidate points detected from the first step by using the Stereo vision technique with the first and the second cameras, by means of projecting the 3D positions of the candidate points to an image plane of the second camera based on a camera matrix of the second camera, comparing intensity value of a projected point in the image plane of the second camera to intensity value of given point in the image plane of the first camera, and judging whether the candidate point is matched with an arbitrary point by using the stereo vision criteria; and a third step to measure the depth value of the arbitrary point by using the resultant value of the final matching point, which was determined at the second step. Therefore, the error of 2π ambiguity of the typical Moire principle is eliminated, and thus 3-D shape information can be more rapidly and accurately measured.

    Abstract translation: 提供了使用莫尔测量原理和立体视觉测量原理的三维（3-D）形状测量方法。 该方法包括： 通过使用调整边缘图案的间距并将条纹图案投影到测量对象的图案投影仪来检测世界坐标中候选点的候选点和3D位置的第一步骤，其是与典型莫尔技术相同的结果，以及 第一照相机，其通过将参考条纹图案与被调节的条纹图案进行比较来获得候选点，并且计算从所述被调色条纹图案捕获的图像上的任意点处的3D位置，来检测由所述物体的形状形成的调制条纹图案 第一台相机; 第二步骤，通过将候选点的3D位置投影到第二摄像机的图像平面，通过使用具有第一和第二摄像机的立体视觉技术来确定从第一步骤检测到的候选点中的最终匹配点 将第二相机的图像平面中的投影点的强度值与第一相机的图像平面中的给定点的强度值进行比较，并且判断候选点是否与 使用立体视觉标准的任意点; 以及通过使用在第二步骤确定的最终匹配点的结果值来测量任意点的深度值的第三步骤。 因此，消除了典型莫尔原理的2pi模糊度的误差，因此可以更快速，准确地测量3-D形状信息。

    Image-based protruded displacement mapping method and bi-layered displacement mapping method using the same
    870.
    发明申请
    Image-based protruded displacement mapping method and bi-layered displacement mapping method using the same 有权
    基于图像的突出位移映射方法和使用其的双层位移映射方法

    公开(公告)号：US20070195083A1

    公开(公告)日：2007-08-23

    申请号：US11510255

    申请日：2006-08-24

    Applicant: Byoung Hyun Yoo ,  Soon Hung Han

    Inventor： Byoung Hyun Yoo ,  Soon Hung Han

    IPC: G06T17/00

    CPC classification number: G06T15/04 ,  G06T17/10 ,  G06T17/20

    Abstract: The present invention relates, in general, to technology applied to entertainment information devices, such as video game machines or computer game programs, information devices for representing geo-spatial information, or information devices for performing three-dimensional rendering using computer graphics and, more particularly, to a protruded displacement mapping method, which represents an object as protruding from a surface. In the image-based protruded displacement mapping method of the present invention, an intersection point search step of searching for an intersection point of a surface of a protruding object, defined by the displacement information, and an observers sight line, and displaying the shape of the protruding object on the polygonal surface, is performed. An overflow representation step of adding a separate polygonal surface and representing a shape of the protruding object, corresponding to overflow deviating from a boundary of the polygonal surface, on the added polygonal surface, is performed. A steeply inclined surface step of detecting a steeply inclined surface in the shape of the protruding object is performed. A steeply inclined surface correction step of representing an additional texture on the steeply inclined surface is performed.

    Abstract translation: 本发明一般涉及应用于诸如视频游戏机或计算机游戏程序的娱乐信息设备的技术，用于表示地理空间信息的信息设备或用于使用计算机图形进行三维渲染的信息设备，以及更多 特别地，涉及一种突出位移映射方法，其表示从表面突出的对象。 在本发明的基于图像的突出位移映射方法中，搜索由位移信息定义的突出物体的表面与观察者视线的交点的交点搜索步骤， 执行多边形表面上的突出物体。 执行在添加的多边形表面上添加单独的多边形表面并且表示对应于多边形表面的边界溢出的溢出物的形状的溢出表示步骤。 执行检测突出物体形状的急剧倾斜表面的急剧倾斜的表面台阶。 执行在陡峭倾斜表面上表示附加纹理的急剧倾斜表面校正步骤。

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