公开(公告)号：US20140267919A1

公开(公告)日：2014-09-18

申请号：US13832007

申请日：2013-03-15

Applicant: QUANTA COMPUTER, INC.

Inventor： Steven Keith HELLER ,  Eugene Inghaw SHIH

IPC: H04N1/38

CPC classification number: H04N21/440245 ,  G11B27/031 ,  H04N21/44008 ,  H04N21/4402

Abstract: Techniques are disclosed to process certain information contained in a digital video signal. In particular, a time-varying signal present in the digit video signal may be supplanted with a replacement time-varying signal, negated, or obfuscated with a noise signal. Negation of the time-varying signal may include extracting said time-varying signal from the digital video signal, inverting the time-varying signal, and adding the inverted time-varying signal to the original digital video signal. Obfuscation of the time-varying signal may be accomplished by introducing a suitable noise signal to the original digital video signal. Supplanting the time-varying signal with a replacement signal may include negating the time-varying signal and introducing a desired replacement signal to the digital video signal.

Abstract translation: 公开了处理包含在数字视频信号中的某些信息的技术。 具体地，存在于数字视频信号中的时变信号可以用替换时变信号代替，被否定或用噪声信号混淆。 时变信号的否定可以包括从数字视频信号提取所述时变信号，反转时变信号，以及将反相时变信号加到原始数字视频信号上。 时变信号的混淆可以通过向原始数字视频信号引入合适的噪声信号来实现。 用替换信号提供时变信号可以包括否定时变信号并将期望的替换信号引入数字视频信号。

公开(公告)号：US20140218860A1

公开(公告)日：2014-08-07

申请号：US13906904

申请日：2013-05-31

Applicant: Quanta Computer Inc.

Inventor： Chun-Jie YU ,  Yu-Hui Chen

IPC: G06F1/20 ,  F04D27/00

CPC classification number: G06F1/203 ,  F04D25/0613 ,  F04D27/001 ,  F04D27/004 ,  F05D2270/335

Abstract: The fan controlling method comprises following steps: Firstly, a current rotation speed of a fan is obtained. Next, whether the current rotation speed is not greater than an expected rotation speed corresponding to the first type is determined. Then, whether a rotation speed variance between the current rotation speed and the expected rotation speed is not greater than a reasonable variance is determined when the current rotation speed is not greater than the expected rotation speed. Then, a determination that the fan belongs to the first type is made when the rotation speed variance is not greater than the reasonable variance, and a determination that the fan belongs to the second type is made when the rotation speed variance is greater than the reasonable variance, wherein the second type is different from the first type.

Abstract translation: 风扇控制方法包括以下步骤：首先获得风扇的当前转速。 接下来，确定当前转速是否不大于对应于第一类型的预期转速。 然后，当当前转速不大于预期转速时，确定当前转速和预期转速之间的转速差是否不大于合理方差。 然后，当旋转速度方差不大于合理方差时，确定风扇属于第一类型，并且当转速方差大于合理时确定风扇属于第二类型 方差，其中第二类型与第一类型不同。

公开(公告)号：US20140218301A1

公开(公告)日：2014-08-07

申请号：US14044805

申请日：2013-10-02

Applicant: Quanta Computer, Inc.

Inventor： Wen-Hung TSAI ,  Wan-Li SUNG ,  Mao-Sung LIN ,  Chien-Fa HUANG ,  Mao-Chen HSIAO ,  Chih-Hsuan CHEN

IPC: G06F3/02

CPC classification number: G06F1/1662 ,  G06F1/169 ,  G06F3/0213 ,  G06F3/038

Abstract: A portable computer includes a computer body and a keyboard. The keyboard includes a plurality of keys and a space bar. The space bar includes a base frame, a touch pad, an elastic element and a key switch. The touch pad is elevatably disposed on the base frame, and one surface of the touch pad can provide a cursor of the portable computer. The elastic element is disposed between the base frame and the touch pad, and elastically supports the touch pad. The key switch is disposed on the other surface of the touch pad. When one of the keys is clicked, the computer body disables the touch pad and enables the key switch.

Abstract translation: 便携式计算机包括计算机主体和键盘。 键盘包括多个键和空格键。 空间杆包括基架，触摸板，弹性元件和钥匙开关。 触摸板可升降地设置在基架上，触摸板的一个表面可以提供便携式计算机的光标。 弹性元件设置在基架和触摸板之间，弹性地支撑触摸板。 键开关设置在触摸板的另一个表面上。 当其中一个键被点击时，计算机机身禁用触摸板并启用按键开关。

公开(公告)号：US08791981B2

公开(公告)日：2014-07-29

申请号：US13646884

申请日：2012-10-08

Applicant: Quanta Computer Inc.

Inventor： Chun-Hsiung Fang ,  Rong-Quen Chen ,  Chih-Yin Lin ,  Chih-Wei Tuan

IPC: H04N7/15 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N7/26

CPC classification number: H04N19/00236 ,  H04N7/15 ,  H04N19/115 ,  H04N19/164 ,  H04N19/188

Abstract: A bit rate control apparatus applied in a video conference system is provided. The apparatus has a bit rate recording unit, configured to update a current bit rate; a bit rate reducing unit, configured to receive at least one event parameter and the current bit rate, and determine whether an event flag corresponding to the event parameters occurs; and a bit rate increasing unit, configured to increase the current bit rate periodically, wherein when the event flag occurs, the bit rate reducing unit reduces the current bit rate.

Abstract translation: 提供了一种应用于视频会议系统中的比特率控制装置。 该装置具有比特率记录单元，用于更新当前比特率; 比特率降低单元，被配置为接收至少一个事件参数和当前比特率，并且确定是否发生与所述事件参数相对应的事件标志; 以及比特率增加单元，被配置为周期性地增加当前比特率，其中当发生事件标志时，比特率降低单元减小当前比特率。

公开(公告)号：US20140126805A1

公开(公告)日：2014-05-08

申请号：US13842921

申请日：2013-03-15

Applicant: QUANTA COMPUTER INC.

Inventor： Chin-Lin LIN

IPC: G01N21/956

CPC classification number: G06T7/001 ,  G06T2207/30164

Abstract: An optical inspection method including the following steps is disclosed. A tester is utilized to obtain an image of an inspection object. A target image region of the image is determined. Multiple central coordinates of multiple inspection ranges of a target image region are obtained. The central coordinates are filled to an array, and then the central coordinates are reordered according to relative relationships of the central coordinates to obtain a reordered coordinate array. The reordered coordinate array is compared with an original coordinate array to inspect whether parts of the inspection object corresponding to the inspection ranges are missed.

Abstract translation: 公开了包括以下步骤的光学检查方法。 使用测试仪来获得检查对象的图像。 确定图像的目标图像区域。 获得目标图像区域的多个检查范围的多个中心坐标。 将中心坐标填充到阵列中，然后根据中心坐标的相对关系重新排列中心坐标，以获得重新排列的坐标数组。 将重新排序的坐标数组与原始坐标数组进行比较，以检查与检查范围相对应的检查对象的部件是否遗漏。

公开(公告)号：US20140122466A1

公开(公告)日：2014-05-01

申请号：US13835455

申请日：2013-03-15

Applicant: QUANTA COMPUTER INC.

Inventor： Tien-Chin Fang ,  Ching-Yu Tsai ,  Chih-Ling Liu ,  Ming-Jen Chen ,  Ching-Wen Lin ,  Chia-Hung Lin ,  Chen-Chung Lee ,  Chun-He Lin

IPC: G06F17/30

CPC classification number: G06F16/24578 ,  G06F16/93

Abstract: An data search apparatus includes: a storage unit, storing a plurality of data; an input unit, inputting a data name, selecting a plurality of preference sets, and inputting a grading set by a user; a process unit, receiving the data name for searching for a plurality of candidate data from the data stored in a storage unit and generating a ranking result.

Abstract translation: 数据搜索装置包括：存储单元，存储多个数据; 输入单元，输入数据名称，选择多个偏好组，以及输入用户的分级集合; 处理单元，从存储在存储单元中的数据接收用于搜索多个候选数据的数据名称，并生成排名结果。

公开(公告)号：US20140118318A1

公开(公告)日：2014-05-01

申请号：US13786539

申请日：2013-03-06

Applicant: QUANTA COMPUTER INC.

Inventor： Wen-Lung TSAI ,  Sheng-Xiong Chang

IPC: G09G5/14

CPC classification number: H04N13/302 ,  G02B27/225 ,  H04N13/327 ,  H04N13/366

Abstract: A method for automatically adjusting an autostereoscopic three-dimensional (3D) display device is provided. The method includes steps of: displaying an autostereoscopic 3D frame by the autostereoscopic 3D display device; capturing a left-eye frame and a right-eye frame of the autostereoscopic 3D frame by two image capturing devices located at a left-eye position and a right-eye position, respectively; selecting multiple sampling points from the left-eye and right-eye frames; and analyzing the number of the sampling points satisfying a predetermined condition to determine a display angle.

Abstract translation: 提供了一种用于自动调节自动立体三维（3D）显示设备的方法。 该方法包括以下步骤：通过自动立体3D显示装置显示自动立体3D帧; 通过分别位于左眼位置和右眼位置的两个图像捕获装置分别捕获自动立体3D帧的左眼镜框和右眼镜框; 从左眼和右眼帧中选择多个采样点; 并且分析满足预定条件的采样点的数量以确定显示角度。

公开(公告)号：US20140062890A1

公开(公告)日：2014-03-06

申请号：US13948024

申请日：2013-07-22

Applicant: Quanta Computer Inc.

Inventor： Chee-Chun Leung ,  Yun-Cheng Liu ,  Chien-Hung Lin

IPC: G06F3/02

CPC classification number: G06F3/0213 ,  G06F3/017 ,  G06F3/021 ,  G06F3/0484

Abstract: A keyboard device includes an operation surface. One long side of the operation surface is referred to as a proximal side, which nears a user operating the keyboard device; and the other long side is referred to as a distal side. A key unit is positioned on the proximal side, wherein the key unit includes a plurality of keys. A camera module is positioned on the distal side. An angle between a border of a field of view of the light sensor and the operation surface is set at a particular angle thus user's hand lays outside the field of view of the light sensor when the user is manipulating the key unit.

Abstract translation: 键盘装置包括操作面。 操作表面的一个长边被称为靠近用户操作键盘装置的近侧; 而另一个长边被称为远侧。 键单元位于近侧，其中键单元包括多个键。 相机模块位于远侧。 光传感器的视场边界与操作面之间的角度被设定为特定的角度，因此当使用者操作按键单元时，用户的手放在光传感器的视野之外。

公开(公告)号：US20140041903A1

公开(公告)日：2014-02-13

申请号：US13741913

申请日：2013-01-15

Applicant: QUANTA COMPUTER INC. ,  TECH-FRONT (SHANGHAI) COMPUTER CO., LTD.

Inventor： Steven Wang ,  Jin-Chang Wu ,  Mide Yang

IPC: H05K1/02

CPC classification number: H05K1/0298 ,  H05K3/4688 ,  H05K2201/0209 ,  H05K2201/0269 ,  H05K2201/029 ,  H05K2201/068

Abstract: A printed circuit board structure includes a plurality of circuit layer plates stacked together in which each of the stacked circuit layer plates includes an epoxy resin plate body and a fabric structure completely encapsulated in the epoxy resin plate body, and each circuit layer plate stacked between two circuit layer plates is further provided with filler particles distributed in its epoxy resin plate body, and the two opposite and outermost circuit layer plates thereof have metal soldering pads on the outer surfaces of the epoxy resin plate body thereof, and the two opposite and outermost circuit layer plates do not have the filler particles in its epoxy resin plate body thereof.

Abstract translation: 印刷电路板结构包括堆叠在一起的多个电路层板，其中每个堆叠的电路层板包括环氧树脂板体和完全封装在环氧树脂板体中的织物结构，并且每个电路层板堆叠在两个 电路层板还设置有分布在其环氧树脂板体中的填料颗粒，并且其两个相对和最外面的电路层板在其环氧树脂板体的外表面上具有金属焊盘，并且两个相对和最外面的电路 层板在其环氧树脂板体中不具有填料颗粒。

公开(公告)号：US20130120275A1

公开(公告)日：2013-05-16

申请号：US13734078

申请日：2013-01-04

Applicant: Quanta Computer Inc.

Inventor： Chien-Ta Lin ,  Wen-Ji Tsai ,  Jung-Wen Chang ,  Chee-Chun Leung

IPC: G06F3/02

CPC classification number: G06F3/02 ,  G06F3/0202 ,  G06F3/0428 ,  H03K17/969

Abstract: The invention provides an optical touch device, including a main body, a keyboard and a light emitting member. The keyboard, placed on the main body and having a first end portion and a second end portion, includes a supporting frame, a keycap and a stopping member. The keycap is connected to the supporting frame and moves between a first position and a second position. The stopping member is connected to the keycap and moves simultaneously with the keycap. The light emitting member generates a light beam to the keyboard. When the keycap is in the first position, the light beam passes through the first end portion to the second end portion, and when the keycap is in the second position, the light beam is terminated by the stopping member, such that the light does not reach the second end portion.

Abstract translation: 本发明提供了一种光学触摸装置，包括主体，键盘和发光部件。 键盘放置在主体上并具有第一端部和第二端部，包括支撑框架，键帽和止动构件。 键帽连接到支撑框架并在第一位置和第二位置之间移动。 止动构件连接到键帽并与键帽同时移动。 发光部件向键盘产生光束。 当键帽处于第一位置时，光束通过第一端部到第二端部，并且当键帽处于第二位置时，光束被止动构件终止，使得光不会 到达第二端部。