公开(公告)号：US20110155353A1

公开(公告)日：2011-06-30

申请号：US12928343

申请日：2010-12-09

Applicant: Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu

Inventor： Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu

IPC: F28D15/00

CPC classification number: F28D15/00 ,  F28F9/0246 ,  F28F2280/10 ,  G03B21/16

Abstract: A liquid cooling device is mounted in a large-sized overhead projector to absorb heat generated by a light-generating device. The liquid cooling device has a water tank, a heat sink, a liquid block assembly and a pump. The water tank has an outlet hole formed on the middle of the water. The heat sink communicates with the water tank. The liquid block assembly contacts the light-generating device and is filled with a coolant and communicates with the heat sink via an inlet duct. The pump is mounted in the large-sized overhead projector and is in fluid communications with the water tank via an outlet duct mounted in the outlet hole of the water tank. Therefore, when the large-sized overhead projector is put upright or turned upside down, the outlet hole is always in the middle of the water tank, preventing the pump from idling and being damaged as the amount of coolant is reduced.

Abstract translation: 液体冷却装置安装在大型高架投影仪中以吸收由发光装置产生的热量。 液体冷却装置具有水箱，散热器，液体块组件和泵。 水箱有一个形成在水中间的出口孔。 散热器与水箱连通。 液体块组件接触发光装置，并且填充有冷却剂并经由入口导管与散热器连通。 泵安装在大型高架投影仪中，并通过安装在水箱出口孔的出口管与水箱流体连通。 因此，当大型高架投影机直立或颠倒时，出口孔总是位于水箱的中间，防止了泵的怠速和损坏，因为冷却液的数量减少了。

公开(公告)号：US20110150086A1

公开(公告)日：2011-06-23

申请号：US12825348

申请日：2010-06-29

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG ,  YU-FENG CHIEN

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG ,  YU-FENG CHIEN

IPC: H04N7/26

CPC classification number: H04N19/423 ,  H04N19/44

Abstract: A method for improving display speed of decoding video bit streams obtains the video bit streams from a storage system of a computer by a decoder, and decodes the video bit streams in a display block of a memory of the computer to obtain decoded images by the decoder. The method further selects an image from the decoded images by the decoder, and updates a reference image stored in a buffer block of the memory with the selected image.

Abstract translation: 一种用于提高解码视频比特流的显示速度的方法由解码器从计算机的存储系统获得视频比特流，并且解码计算机的存储器的显示块中的视频比特流以通过解码器获得解码图像 。 该方法还通过解码器从解码图像中选择图像，并且利用所选择的图像更新存储在存储器的缓冲块中的参考图像。

公开(公告)号：US20110133595A1

公开(公告)日：2011-06-09

申请号：US12630149

申请日：2009-12-03

Applicant: Cheng-Feng Lin

Inventor： Cheng-Feng Lin

IPC: H02K1/02 ,  H02K15/02 ,  C23C8/66

CPC classification number: C23C8/66 ,  C23C8/02 ,  H02K1/02 ,  H02K1/243 ,  Y10T29/49012

Abstract: An alternator includes a stator assembly and a rotor assembly. The rotor assembly includes a rotor core having a first core portion and a second core portion. The rotor core is processed by cementation, so that the first core portion has carbon content that gradually decreases from the outer surface toward the central line of the rotor core till reaching a predetermined carbon content. The second core portion has carbon content lower than that of the first core portion. With these arrangements, the alternator can reduce turn-on speed and increase outputs. A method of manufacturing the non-homogenous rotor core of the alternator is also provided.

Abstract translation: 交流发电机包括定子组件和转子组件。 转子组件包括具有第一芯部分和第二芯部分的转子芯。 转子芯通过胶结处理，使得第一芯部具有从转子芯的外表面朝向中心线逐渐减小的碳含量，直到达到预定的碳含量。 第二芯部的碳含量低于第一芯部的碳含量。 通过这些布置，交流发电机可以降低开启速度并增加输出。 还提供了一种制造交流发电机的非均质转子铁芯的方法。

公开(公告)号：US20110026731A1

公开(公告)日：2011-02-03

申请号：US12510457

申请日：2009-07-28

Applicant: Li-Te Wu ,  Cheng-Feng Shih

Inventor： Li-Te Wu ,  Cheng-Feng Shih

IPC: H04R3/00

CPC classification number: H04R3/00

Abstract: The invention provides a microphone circuit. In one embodiment, the microphone circuit comprises a transducer, a biasing resistor, a pre-amplifier, and a switch circuit. The transducer is coupled between a ground and a first node for converting a sound into a voltage signal output to the first node. The biasing resistor is coupled between the ground and the first node. The pre-amplifier is biased with a biasing voltage and coupled between the first node and a second node, and amplifies the voltage signal to obtain an output signal at the second node. The switch circuit is coupled between the first node and the ground, couples the first node to the ground when the microphone circuit is reset, and decouples the first node from the ground after a voltage status of the microphone circuit is stable, thus clamping a voltage of the first node to the ground to prevent generation of a popping noise when the microphone circuit is reset.

Abstract translation: 本发明提供一种麦克风电路。 在一个实施例中，麦克风电路包括换能器，偏置电阻器，前置放大器和开关电路。 换能器耦合在接地和第一节点之间，用于将声音转换成输出到第一节点的电压信号。 偏置电阻耦合在地和第一节点之间。 前置放大器被偏置电压偏置并且耦合在第一节点和第二节点之间，并且放大电压信号以在第二节点处获得输出信号。 开关电路耦合在第一节点和地之间，当麦克风电路复位时将第一节点耦合到地面，并且在麦克风电路的电压状态稳定之后将第一节点与地离开，从而钳位电压 的第一个节点到地面，以防止麦克风电路复位时产生爆裂噪声。

公开(公告)号：US20100329587A1

公开(公告)日：2010-12-30

申请号：US12605435

申请日：2009-10-26

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI

IPC: G06K9/36

CPC classification number: G06K9/342 ,  G06K2209/01 ,  G06T7/11 ,  G06T7/187

Abstract: A method for merging separated pixel blocks into an integral image of an object is provided. The method performs binary image processing on an obtained image to obtain a binary image, finds pixel blocks in the binary image whose area is greater than a first preset value, and stores a position and a size of each found pixel block in a data structure. The method further merges two pixel blocks in the data structure if a distance between the two pixel blocks is less than a second preset value, so as to generate the integral image of the object.

Abstract translation: 提供了将分离的像素块合并为对象的整体图像的方法。 该方法对所获得的图像执行二值图像处理以获得二进制图像，在二值图像中找到面积大于第一预设值的像素块，并将每个找到的像素块的位置和大小存储在数据结构中。 如果两个像素块之间的距离小于第二预设值，则该方法进一步合并数据结构中的两个像素块，以便生成对象的整体图像。

公开(公告)号：US07593110B2

公开(公告)日：2009-09-22

申请号：US11937506

申请日：2007-11-09

Applicant: Chih-Cheng Feng ,  Hsueh-Ching Shih ,  Ting-Hsuan Chen

Inventor： Chih-Cheng Feng ,  Hsueh-Ching Shih ,  Ting-Hsuan Chen

IPC: G01N27/30

CPC classification number: G01N21/553 ,  G01N21/05 ,  G01N33/54373 ,  G01N2021/035

Abstract: A surface plasmon resonance (SPR) detecting apparatus which controls the flow of fluid without using an additional pressure difference or pump is provided. The SPR detecting apparatus includes a detection chip, a fluid driving chip and an optical device. The fluid driving chip has a plurality of electrodes disposed on the flow space of the fluid. The angle between the liquid and a contact surface is changed by electrifying the electrodes, and the electrodes are turned on and turned off sequentially such that the droplets are controlled to move. The optical device is used to detect surface plasmon resonance phenomenon and to determine the interaction of the droplets and the detecting chip.

Abstract translation: 提供了一种在不使用附加压力差或泵的情况下控制流体流动的表面等离子体共振（SPR）检测装置。 SPR检测装置包括检测芯片，流体驱动芯片和光学装置。 流体驱动芯片具有设置在流体的流动空间上的多个电极。 通过使电极通电来改变液体和接触表面之间的角度，并且电极被依次打开和关闭，使得液滴被控制移动。 光学装置用于检测表面等离子体共振现象并确定液滴和检测芯片的相互作用。

公开(公告)号：US20090223363A1

公开(公告)日：2009-09-10

申请号：US12073597

申请日：2008-03-07

Applicant: Cheng Feng Lin

Inventor： Cheng Feng Lin

IPC: F16J1/00

CPC classification number: F16J1/006

Abstract: The present invention discloses a piston device which is disposed in a cylinder. The cylinder has a chamber including a bore and an inner wall. The piston device comprises a piston body and at least an annular ring. The piston body has a top side and a bottom side, the diameter of the piston body is smaller than the bore, and either one of the top side or the bottom side has a convex portion. The annular ring is clamped to the top side or the bottom side by engaging said convex portion, and the annular ring has a diameter slightly larger than the diameter of the piston body. While said piston therein moves reciprocally at which the axial direction of the cylinder, the annular ring slides against the inner wall but the piston body has no contact with said inner wall.

Abstract translation: 本发明公开了一种设置在气缸中的活塞装置。 气缸具有包括孔和内壁的腔室。 活塞装置包括活塞体和至少一个环形环。 活塞体具有顶侧和底侧，活塞体的直径小于孔，并且顶侧或底侧中的任一个具有凸部。 环形环通过接合所述凸部而被夹紧到顶侧或底侧，并且环形圈的直径略大于活塞体的直径。 当所述活塞在其中圆柱体的轴向方向往复运动时，环形环抵靠内壁滑动，但活塞体与所述内壁没有接触。

公开(公告)号：US20090205809A1

公开(公告)日：2009-08-20

申请号：US12033243

申请日：2008-02-19

Applicant: Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu

Inventor： Cheng-Feng Wan ,  Hao-Hui Lin ,  Su-Chen Hu

IPC: F28F7/00

CPC classification number: F28D1/05366 ,  F28D2021/0031 ,  G06F1/20 ,  G06F2200/201 ,  H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A liquid cooling device has a main liquid block, a pump, a heat sink, and at least one auxiliary liquid block that are in fluid communications. The auxiliary liquid block has a body and a partition that separates the body into a reservoir and a heat-absorbing chamber. The reservoir and the heat-absorbing chamber communicate with and other via a through hole on the partition. Since the heat-absorbing chamber is mounted to be adjacent to an electronic component that generates heat, the fluid in the heat-absorbing chamber absorbs the heat. When the fluid in the heat-absorbing chamber vaporizes and decreases the fluid in the reservoir has a higher level and thus flows to the heat-absorbing chamber via the through hole. Therefore, the heat-dissipating ability of the liquid cooling device is increased.

Abstract translation: 液体冷却装置具有流体通信的主液体块，泵，散热器和至少一个辅助液体块。 辅助液体块具有将主体分离成储存器和吸热室的主体和隔板。 储存器和吸热室通过分隔件上的通孔与另一个连通。 由于吸热室被安装成与产生热量的电子部件相邻，所以吸热室内的流体吸收热量。 当吸热室中的流体蒸发和减少储存器中的流体具有较高的水平并且因此经由通孔流到吸热室时。 因此，液体冷却装置的散热能力提高。

公开(公告)号：US20090194497A1

公开(公告)日：2009-08-06

申请号：US12025043

申请日：2008-02-03

Applicant: Cheng-Feng LIN

Inventor： Cheng-Feng LIN

IPC: B66C13/06

CPC classification number: B23Q1/012 ,  B23Q1/017 ,  B23Q11/0003

Abstract: A gantry with a buffering structure cooperates with a base and comprises a gantry and a buffering structure. Both ends of the gantry are provided with a connecting portion, respectively. One of the connecting portions is fixed on the base, and the buffering structure is disposed between the other connecting portion of the gantry and the base. Thereby, when the gantry moves along with the base, the gantry can absorb the inertial strength caused by displacement and the deformation caused by thermal expansion and contraction by the flexibility of the buffering structure.

Abstract translation: 具有缓冲结构的机架与底座协同工作，并包括一台机架和缓冲结构。 龙门架的两端分别设有连接部分。 连接部中的一个固定在基座上，并且缓冲结构设置在台架的另一个连接部分和基座之间。 因此，当台架与基座一起移动时，台架能够通过缓冲结构的柔性吸收由位移引起的惯性强度和由热膨胀和收缩引起的变形。

公开(公告)号：US07258737B2

公开(公告)日：2007-08-21

申请号：US11130272

申请日：2005-05-17

Applicant: Cheng-Feng Chang

Inventor： Cheng-Feng Chang

IPC: C04B7/36 ,  C04B18/00

CPC classification number: C04B18/16 ,  C04B28/18 ,  Y02W30/95 ,  C04B20/026 ,  C04B20/04 ,  C04B20/0076 ,  C04B22/143 ,  C04B40/0082

Abstract: A method for recycling concrete waste includes the steps of: a) heating the concrete waste to provide a measure of fragility to the concrete waste; b) milling and sieving the heated concrete waste to separate coarse aggregate from the concrete waste; and c) milling and sieving a remaining portion of the concrete waste remaining after separation of the coarse aggregate to separate the remaining portion of the concrete waste into a cement-containing fraction and fine aggregate.

Abstract translation: 一种回收混凝土废物的方法包括以下步骤：a）加热混凝土废物以提供对混凝土废物的脆性的量度; b）研磨和筛分加热的混凝土废物，从混凝土废料中分离出粗骨料; 和c）在分离粗骨料之后，剩余的剩余部分混凝土废料进行研磨和筛分，将剩余部分的混凝土废料分离成含水泥的级分和细骨料。