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31. 发明申请

US20150146918A1 VIDEO DEVICE FOR REALTIME PEDALING FREQUENCY ESTIMATION 有权
标题翻译：用于实时预测频率估计的视频设备
公开(公告)号：US20150146918A1
公开(公告)日：2015-05-28
申请号：US14255604
申请日：2014-04-17
申请人： National Chung Cheng University
发明人： Tay-Jyi LIN , Ching-Wei YEH , Yuan-Hsiang Miao , Shau-Chian TANG
IPC分类号： G06K9/00 , G06T7/20 , H04N7/18 , G01P3/36
CPC分类号： G06K9/00711 , A61B5/11 , A61B5/1128 , G06K9/00342 , G06K9/00348 , G06K9/00791 , G06T7/20 , G06T2207/30221 , H04N7/18
摘要： A video device for realtime pedaling frequency estimation is mounted on a bike and comprises an image capture unit capturing continuous dynamic images of an upper body of a biker; an image recognition unit recognizing images of symmetric regions of the biker and images of swings of the symmetric regions from the continuous dynamic images; a microprocessor calculating a frequency of periodical swings of the biker from the images of the symmetric regions and the images of the swings of the symmetric regions, and then obtaining a pedaling frequency; and a display device presenting the pedaling frequency, wherein a widely-used intelligent handheld device replaces the sensors, display device, and complicated circuits of the conventional cyclometer, and wherein a novel image recognition technology is used to measure the pedaling frequency with a considerable accuracy in a lower cost and a convenient way.
摘要翻译：用于实时踏板频率估计的视频装置安装在自行车上，并且包括拍摄骑自行车的上身的连续动态图像的图像捕获单元; 图像识别单元，从所述连续动态图像识别所述骑自行车的对称区域的图像和所述对称区域的摆动图像; 微处理器从对称区域的图像和对称区域的摆动图像计算骑自行车的周期性摆动的频率，然后获得踏板频率; 以及呈现踩踏频率的显示装置，其中广泛使用的智能手持装置取代传统的循环计的传感器，显示装置和复杂电路，并且其中使用新颖的图像识别技术以相当的精度测量踏板频率以较低的成本和方便的方式。

32. 发明申请

US20150128778A1 Band Saw Machine Capable of Automatically Regulating Cutting Speed 审中-公开
标题翻译：带锯机能够自动调节切割速度
公开(公告)号：US20150128778A1
公开(公告)日：2015-05-14
申请号：US14079420
申请日：2013-11-13
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： Yeau-Ren JENG , Chih-Chun CHENG , Yu-Xian HUANG
IPC分类号： B23D59/00 , B23D55/00
CPC分类号： B23D59/001 , B23D55/06 , Y10T83/141
摘要： A band saw machine includes a chassis, a motor mounted to the chassis, driving wheel mounted to the chassis and connected with the motor, a driven wheel mounted to the chassis, a band saw running on the driving and driven wheels, a band-saw regulator mounted to the chassis and located between the driving and driven wheels, and a vibration sensor mounted to the surface of the band-saw regulator for sensing the vibration of the band-saw regulator generated in the process of cutting and thus emitting a sensing signal to a control system. In this way, the control system can control the rotational sp d of the motor according to the sensing signal received from the vibration sensor to automatically regulate the cutting speed.
摘要翻译：带锯机包括底盘，安装在底盘上的马达，安装在底盘上的驱动轮与马达连接，安装在底盘上的从动轮，在驱动轮和从动轮上运行的带锯，带锯安装在底盘上并位于驱动轮和从动轮之间的调节器，以及安装在带锯调节器表面上的振动传感器，用于感测在切割过程中产生的带锯调节器的振动，从而发出感测信号到控制系统。以这种方式，控制系统可以根据从振动传感器接收到的感测信号来控制电机的旋转速度，以自动调节切割速度。

33. 发明申请

US20150116577A1 METHOD FOR ADAPTIVE FOCUSING 有权
标题翻译：自适应聚焦方法
公开(公告)号：US20150116577A1
公开(公告)日：2015-04-30
申请号：US14161859
申请日：2014-01-23
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： HUEI-YUNG LIN , PU-CHUAN KANG
IPC分类号： H04N5/232 , G02B7/36
CPC分类号： H04N5/23212 , G02B7/36 , G02B7/38 , G03B13/36
摘要： A focusing method having depth-of-field adaptability and aperture adaptability is provided. The method is applied to an image capture unit. A plurality of first images are captured in an image capture window according to a plurality of objects for obtaining a plurality of distances between the plurality objects and the image capture unit. Thereby, a focus distance of the image capture unit is given. Then, according to a maximum value and a minimum vale of the plurality of distances, the first aperture is adjusted to a second aperture, so that the image capture unit can acquire a complete depth of field by means of the second aperture and the focus distance. Accordingly, the preferred focus distance and depth of field satisfying the requirements for theme or special depth of field can be acquired. In addition, image capturing can be performed for a shorter exposure time.
摘要翻译：提供了具有景深适应性和光圈适应性的聚焦方法。该方法应用于图像捕获单元。根据用于获得多个对象和图像捕获单元之间的多个距离的多个对象，在图像捕获窗口中捕获多个第一图像。由此，给出了图像拍摄单元的对焦距离。然后，根据多个距离的最大值和最小值，将第一孔径调整为第二孔径，使得图像捕获单元可以通过第二孔径和聚焦距离获得完整的景深。因此，可以获得满足主题或特殊景深要求的优选聚焦距离和景深。此外，可以在更短的曝光时间内执行图像捕获。

34. 发明申请

US20150107389A1 BALL SCREW CAPABLE OF THERMAL DISSIPATION BASED ON THERMOELECTRIC COOLER 有权
标题翻译：基于热电冷却器的热释放球螺杆
公开(公告)号：US20150107389A1
公开(公告)日：2015-04-23
申请号：US14058744
申请日：2013-10-21
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： YEAU-REN JENG , YU-XIAN HUANG
IPC分类号： F16H57/04 , F16H25/22
CPC分类号： F16H57/0415 , F16H25/2204 , F16H57/0497 , Y10T74/19744
摘要： A ball screw capable of thermal dissipation is formed of a screw rod, a screw nut, and a plurality of balls mounted between the screw rod and the screw nut. The screw nut includes a mounting surface. A thermoelectric cooler is mounted to the screw nut and includes a heat-absorptive surface and a heat-dissipative surface. The heat-absorptive surface is adhered to the mounting surface. Accordingly, the ball screw can cool the heat down and is structurally simple and the whole weight is not increased due to the thermoelectric cooler.
摘要翻译：能够散热的滚珠丝杠由螺杆，螺母和安装在螺杆和螺母之间的多个滚珠形成。螺母包括安装表面。热电冷却器安装在螺母上，包括吸热表面和散热表面。吸热表面粘附到安装表面。因此，滚珠丝杠可以冷却热量，结构简单，并且由于热电冷却器而使整个重量不增加。

35. 发明申请

US20150096397A1 BALL SCREW CAPABLE OF SENSING TORQUE IN REAL TIME 审中-公开
标题翻译：实时感应扭矩的球螺栓
公开(公告)号：US20150096397A1
公开(公告)日：2015-04-09
申请号：US14047291
申请日：2013-10-07
申请人： National Chung Cheng University
发明人： Yeau-Ren JENG , Yu-Xian HUANG
IPC分类号： F16H25/20 , G01L3/14 , F16H57/04 , F16H25/22
CPC分类号： F16H25/2021 , B23Q5/326 , B23Q17/0966 , F16H25/2214 , F16H57/0497 , G01L5/0061 , Y10T74/19749
摘要： A ball screw capable of sensing a torque in real time includes a screw rod, a screw nut sleeved onto the screw rod, a plurality of balls mounted between the screw rod and the screw nut, and a torque sensor haying a first fastening portion and a second fastening portion. The first fastening portion is fixed to a working bench and the second fastening portion is fixed to the screw nut, so the torque sensor can sense how much the torque is while the screw out is driving a working bench to move. In light of this structure, monitoring the voltage value outputted by the torque sensor can sense the torque generated while the working screw rod is working.
摘要翻译：能够实时感测扭矩的滚珠丝杠包括螺杆，螺丝套筒上的螺母，安装在螺杆和螺母之间的多个滚珠，以及扭转传感器，其具有第一紧固部分和第二紧固部。第一紧固部固定在工作台上，第二紧固部固定在螺母上，因此扭矩传感器可以感测到当螺丝驱动工作台移动时扭矩多少。鉴于这种结构，监视转矩传感器输出的电压值可以感测到工作螺杆工作时产生的扭矩。

36. 发明申请

US20150020660A1 BAND SAW MACHINE CAPABLE OF AUTOMATICALLY REGULATING CUTTING SPEED 审中-公开
标题翻译：可自动调节切割速度的带锯机
公开(公告)号：US20150020660A1
公开(公告)日：2015-01-22
申请号：US13944350
申请日：2013-07-17
申请人： National Chung Cheng University
发明人： Yeau-Ren JENG , Yu-Xian HUANG
IPC分类号： B23D59/00
CPC分类号： B23D59/001 , B23D55/06 , Y10T83/148
摘要： A band saw machine includes a chassis, a motor mounted to chassis, a driving wheel mounted to the chassis and connected with the motor, a driven wheel mounted to the chassis, a band saw running on the driving and driven wheels, a band-saw regulator mounted to the chassis and located between the driving and driven wheels, and a force sensor mounted inside the band-saw regulator for sensing how much a force is applied to the band-saw regulator in the process of cutting and for emitting a sensing signal to a control system. In this way, the control system can control the rotational speed of the motor according to the sensing signal received from the force sensor to automatically regulate the cutting speed.
摘要翻译：带锯机包括底盘，安装在机架上的马达，安装在底盘上并与马达连接的驱动轮，安装在底盘上的从动轮，在驱动轮和从动轮上运行的带锯，带锯安装在底盘上并位于驱动轮和从动轮之间的调节器，以及安装在带锯调节器内部的力传感器，用于感测在切割过程中施加到带锯调节器上的力和用于发出感测信号到控制系统。以这种方式，控制系统可以根据从力传感器接收到的感测信号来控制电动机的转速，以自动调节切割速度。

37. 发明申请

US20150020628A1 BALL SCREW CAPABLE OF SENSING PRELOAD 有权
标题翻译：传感头螺栓头
公开(公告)号：US20150020628A1
公开(公告)日：2015-01-22
申请号：US13944309
申请日：2013-07-17
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： Yeau-Ren JENG , Yu-Xian HUANG
IPC分类号： F16H25/22
CPC分类号： F16H25/2204 , Y10T74/19744
摘要： A ball screw capable of sensing a preload is formed of a nut having an internal thread surrounding an imaginary central axis, a screw inserted into the nut and having an external thread surrounding the imaginary central axis, and a plurality of balls are mounted between the internal and external threads in a way that the balls roll therebetween. A mounting hole having a mounting surface therein is formed in the nut. The mounting surface corresponds to the internal thread in a way that it is substantially perpendicular to the imaginary central axis. A force sensor is mounted to the mounting surface. The force sensor can directly sense the preload in real time, so it is uneasily adversely affected by any environmental factor to have more accurate sensing result relatively.
摘要翻译：能够感测预载的滚珠丝杠由具有围绕假想中心轴线的内螺纹的螺母形成，螺母插入螺母中，并具有围绕假想中心轴线的外螺纹，并且多个滚珠安装在内部和外螺纹，使得球在其间滚动。在螺母中形成有安装表面的安装孔。安装表面以内螺纹大致垂直于假想中心轴线的方式对应。力传感器安装到安装表面。力传感器可以实时直接感应预载荷，因此不利于任何环境因素的不利影响，从而可以获得更准确的感测结果。

38. 发明申请

US20140376799A1 SYSTEM AND METHOD FOR DETECTING NUMBER OF LAYERS OF A FEW-LAYER GRAPHENE 有权
标题翻译：用于检测薄层石墨层数的系统和方法
公开(公告)号：US20140376799A1
公开(公告)日：2014-12-25
申请号：US13923587
申请日：2013-06-21
申请人： National Chung Cheng University
发明人： Hsiang-Chen Wang , Guan-Huang Wu , Jhe-Ming Yang
IPC分类号： G01J3/42 , H04N5/357 , H04N5/232 , G01J3/44
CPC分类号： G01J3/42 , G01B11/06 , G01B11/0625 , G01B11/0633 , G01J3/28 , G01J3/44 , G01J3/457 , G01J2003/2826 , G01N21/31 , G01N21/8422 , G06K9/6267 , G06T7/0004 , G06T7/001 , H01L22/10 , H01L22/12 , H04N1/6013
摘要： Provided are a system and a method for detecting a number of layers of few-layer graphene employing multispectral image reproduction process to provide rapid detection of numbers of layers of few-layer graphenes on transparent or non-transparent substrates. The application of the system and method in relevant industries expedites validation and/or verification of the number of layers of an FLG product and improves the quality control efficiency thereof.
摘要翻译：提供了一种利用多光谱图像再现处理来检测多层石墨烯的层数的系统和方法，以提供在透明或非透明基底上快速检测几层石墨烯层数。该系统和方法在相关行业的应用加快了FLG产品层数的验证和/或验证，提高了其质量控制效率。

39. 发明申请

US20140361832A1 OPERATIONAL TRANSCONDUCTANCE AMPLIFIER 有权
标题翻译：操作性交叉放大器
公开(公告)号：US20140361832A1
公开(公告)日：2014-12-11
申请号：US13965445
申请日：2013-08-13
申请人： National Chung Cheng University
发明人： Shuenn-Yuh LEE , Cheng-Pin WANG , Jia-Feng TSAI
IPC分类号： H03F3/45
CPC分类号： H03F3/45179 , H03F3/45197 , H03F3/45475 , H03F2203/45364 , H03F2203/45521
摘要： An operational transconductance amplifier for connection with multiple input voltage sources includes a resistance simulation unit, two current cancellation units, a first differential output unit, two current division units, and a second differential output unit. The resistance simulation unit is to simulate resistance. The two current cancellation units are to receive and convert the voltage of the input voltage sources into two first currents. The two first currents flow to two first output ends of the first differential output unit, respectively. The two current division units are to receive and convert the voltage of the input voltage sources into two second currents. The two second currents flow to two second output ends of the two second differential output units, respectively, and include the same potential as the two first currents.
摘要翻译：用于与多个输入电压源连接的操作跨导放大器包括电阻模拟单元，两个电流消除单元，第一差分输出单元，两个电流分配单元和第二差分输出单元。电阻模拟单元是模拟电阻。两个电流消除单元将接收并将输入电压源的电压转换成两个第一电流。两个第一电流分别流到第一差分输出单元的两个第一输出端。两个电流分配单元将接收并将输入电压源的电压转换为两个第二电流。两个第二电流分别流到两个第二差分输出单元的两个第二输出端，并且包含与两个第一电流相同的电位。

40. 发明申请

US20140327796A1 METHOD FOR ESTIMATING CAMERA RESPONSE FUNCTION 审中-公开
标题翻译：估计摄像机响应函数的方法
公开(公告)号：US20140327796A1
公开(公告)日：2014-11-06
申请号：US13875453
申请日：2013-05-02
申请人： NATIONAL CHUNG CHENG UNIVERSITY
发明人： HUEI-YUNG LIN , JUI-WEN HUANG
IPC分类号： H04N5/235
CPC分类号： H04N5/2351
摘要： A method for estimating image conversion parameters is revealed. Firstly, using an image capturing unit to capture at least one captured image of an object to an image processing unit for calculation. The image processing unit can take linear brightness change of single captured image to estimate the image conversion parameters, also can take comparison of linear and non-linear images to estimate the image conversion parameters, further can take the difference of exposure quantities to estimate the image conversion parameters. Therefore, the estimation of the image conversion parameters can be finished well and easily.
摘要翻译：揭示了一种用于估计图像转换参数的方法。首先，使用图像拍摄单元将至少一个拍摄图像拍摄到图像处理单元进行计算。图像处理单元可以采取单次捕获图像的线性亮度变化来估计图像转换参数，还可以比较线性和非线性图像来估计图像转换参数，进一步可以取得曝光量的差异来估计图像转换参数。因此，图像转换参数的估计可以很好而简单地完成。

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