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1. 发明授权

US06424925B1 Circuit and method for detecting a tone signal 有权
标题翻译：用于检测音调信号的电路和方法
公开(公告)号：US06424925B1
公开(公告)日：2002-07-23
申请号：US09387657
申请日：1999-08-31
申请人： Man Ho Ku , Wai-Hung Leung , Po-Sheng Chou , Ying-chang Chen
发明人： Man Ho Ku , Wai-Hung Leung , Po-Sheng Chou , Ying-chang Chen
IPC分类号： G01R1300
CPC分类号： H04Q1/44
摘要： A tone detector includes at least one circuit (hereinafter “single phase reference matcher”) that not only performs a convolution of an input signal with a reference signal, but also compares the result of convolution with a threshold to determine if there is a match, and if so drives a signal active indicating that tone is present. If there is no match, another circuit (hereinafter “phase shifter”) delays the reference signal by a fraction (e.g. ⅛) of the measuring period, thereby to introduce a phase shift (e.g. &pgr;/8) between the input signal and the reference signal. The “single phase reference matcher” again performs the just-described operation, this time with a delayed reference signal, and repeats the operation as often as necessary (e.g. eight times) to cycle through the entire measuring period, thereby to ensure that tone (if present in the input signal) is detected irrespective of phase, during one of the operations. The smaller the phase shift, the greater the number of times the operation is repeated, and vice versa. A tone detector of the type described herein can include more than one “single phase reference matcher,” each of which performs one of the above-described operations in parallel, thereby to reduce the total time required to perform all operations. The number of samples over a measurement period is selected to minimize the noise, e.g. by selecting a number based on the input frequency and difference in frequency with the nearest adjacent frequency at which another tone may be present.
摘要翻译：音调检测器包括不仅执行输入信号与参考信号的卷积的至少一个电路（以下称为“单相参考匹配器”），而且还将卷积结果与阈值进行比较以确定是否存在匹配，如果是这样，则驱动表示存在音调的有效信号。如果没有匹配，则另一个电路（以下称为“移相器”）将参考信号延迟测量周期的分数（例如⅛），从而在输入信号和参考值之间引入相移（例如，pi / 8）信号。 “单相参考匹配器”再次执行刚刚描述的操作，此时具有延迟的参考信号，并且根据需要经常重复操作（例如八次）以循环整个测量周期，从而确保音调如果存在于输入信号中）在其中一个操作期间被检测而不考虑相位。相移越小，重复操作的次数越多，反之亦然。本文所述类型的音调检测器可以包括多于一个“单相参考匹配器”，每个“并行”执行上述操作之一，从而减少执行所有操作所需的总时间。选择测量周期内的样本数以使噪声最小化，例如，通过基于输入频率和频率差选择可能存在另一音调的最近相邻频率的数字。

2. 发明授权

US09272375B2 Manufacturing process of a foldable repairing tool bit 有权
标题翻译：可折叠修补工具钻头的制造工艺
公开(公告)号：US09272375B2
公开(公告)日：2016-03-01
申请号：US13657869
申请日：2012-10-23
申请人： WINRIDE INTERNATIONAL CO. LTD. , Ying-Chang Chen , Tuo-Jen Chen
发明人： Tuo-Jen Chen
IPC分类号： B23P15/00
CPC分类号： B23P15/00
摘要： A manufacturing process of a foldable repairing tool bit includes a material preparing step, an unnecessary material removing step and a material bending step. Wherein, a stick with a designated length is prepared firstly, where one end of the stick is a bending portion, and another end of the stick is an embodying portion; and then, at least one side of the bending portion is partially removed so as to form a smooth surface thereof; finally, the bending portion are bent so as to form a tool bit with a pivoting hole. Under this arrangement, said tool bits are pivotally assembled in a tool base so as to form a foldable repairing tool set.
摘要翻译：可折叠修补工具钻头的制造过程包括材料制备步骤，不需要的材料去除步骤和材料弯曲步骤。其中，首先准备具有指定长度的棒，其中棒的一端是弯曲部分，棒的另一端是体现部分; 然后将弯曲部的至少一侧部分地移除，以形成其平滑的表面; 最后弯曲部分被弯曲以形成具有枢转孔的工具头。在这种布置下，所述工具钻头枢转地组装在工具基座中，以形成可折叠的修理工具组。

3. 发明授权

US07353738B2 Cutting device and method for plastic lens 有权
标题翻译：塑料镜片切割装置及方法
公开(公告)号：US07353738B2
公开(公告)日：2008-04-08
申请号：US10803025
申请日：2004-03-18
申请人： Ying-Chang Chen
发明人： Ying-Chang Chen
IPC分类号： B26D1/06
CPC分类号： B26D1/06 , B26D7/26 , B29C37/02 , B29C2793/009 , B29L2011/0016 , Y10T83/04 , Y10T83/8737 , Y10T83/8748 , Y10T83/9447
摘要： A device for cutting a sub-finished assembly (1) of plastic lens (10) includes a cutting member (2) and a holding member (3). The cutting member has a base (20), an upper plate (21), an upper cutter (23) mounted on the upper plate, a lower plate (22), a lower cutter (24) mounted on the lower plate, guiding posts (25) mounted on the base and guiding the movement of the upper and the lower plates, and a stopper (26). The upper plate moves toward the lens before the lower plate and until the upper cutter contacts the cutting point beside the lens. The stopper stops the upper plate from further moving after the upper cutter contacts the cutting point beside the lens. The lower cutter is moved by the lower plate to cut the lens from the sub-finished assembly of the lens. The holding member holds the lens during cutting.
摘要翻译：用于切割塑料透镜（10）的精加工组件（1）的装置包括切割构件（2）和保持构件（3）。切割构件具有底座（20），上板（21），安装在上板上的上切割器（23），下板（22），安装在下板上的下切割器（24），引导柱（25），其安装在所述基座上并且引导所述上板和所述下板的运动，以及止动器（26）。上板在下板之前朝着透镜移动，直到上切割器接触透镜旁边的切割点。上切刀接触镜头旁边的切割点后，止动器将停止上板进一步移动。下切割器由下板移动以从透镜的次完成组件切割透镜。保持构件在切割过程中保持透镜。

4. 发明授权

US07549219B2 Automatic assembling system and method for camera lens units 失效
标题翻译：相机镜头单元的自动组装系统和方法
公开(公告)号：US07549219B2
公开(公告)日：2009-06-23
申请号：US11031157
申请日：2005-01-07
申请人： Po-Song Kao , Ying-Chang Chen , Yung-I Chang , En-Tzu Cheng
发明人： Po-Song Kao , Ying-Chang Chen , Yung-I Chang , En-Tzu Cheng
IPC分类号： B23P19/00
CPC分类号： G02B27/62 , Y10T29/49829 , Y10T29/53365 , Y10T29/53374 , Y10T29/534 , Y10T29/53404
摘要： An automatic assembling system and method for camera lens units are provided. The system includes a main workstation, a barrel-feeding station, a lens-feeding station, and a camera lens-removing station. The method includes (A) operating a plurality of barrel-clamping units of the main workstation cyclically and intermittently along a feeding direction; (B) moving a plurality of barrels from a barrel standby area of the barrel-feeding station onto the barrel-clamping units in sequence; (C) moving a plurality of lens units from a lens standby area assembly of the lens-feeding station into the barrels to form the camera lens units; and (D) moving the camera lens units from the barrel-clamping units into a camera lens-collecting area of the camera lens-removing station. The steps (B, C, D) are performed in cooperation with the intermittent operations of the barrel-clamping units.
摘要翻译：提供了一种用于照相机镜头单元的自动组装系统和方法。该系统包括主工作站，送料台，镜头进给台和相机镜头移除台。该方法包括：（A）沿着进给方向周期地和间歇地操作主工作台的多个筒夹紧单元; （B）依次将多个桶从机筒供给站的筒待机区域移动到筒夹紧单元上; （C）将多个透镜单元从透镜供给台的透镜待机区域组件移动到筒体中以形成相机透镜单元; 和（D）将相机镜头单元从镜筒夹持单元移动到照相机镜头移除台的相机镜头收集区域中。步骤（B，C，D）与筒夹紧单元的间歇操作协同进行。

5. 发明申请

US20050231819A1 Automatic assembling system and method for camera lens units 失效
标题翻译：相机镜头单元自动组装系统和方法
公开(公告)号：US20050231819A1
公开(公告)日：2005-10-20
申请号：US11031157
申请日：2005-01-07
申请人： Po-Song Kao , Ying-Chang Chen , Yung-I Chang , En-Tzu Cheng
发明人： Po-Song Kao , Ying-Chang Chen , Yung-I Chang , En-Tzu Cheng
IPC分类号： G02B7/00 , B23P21/00 , G02B7/02 , G02B15/14 , G02B27/62
CPC分类号： G02B27/62 , Y10T29/49829 , Y10T29/53365 , Y10T29/53374 , Y10T29/534 , Y10T29/53404
摘要： An automatic assembling system and method for camera lens units are provided. The system includes a main workstation, a barrel-feeding station, a lens-feeding station, and a camera lens-removing station. The method includes (A) operating a plurality of barrel-clamping units of the main workstation cyclically and intermittently along a feeding direction; (B) moving a plurality of barrels from a barrel standby area of the barrel-feeding station onto the barrel-clamping units in sequence; (C) moving a plurality of lens units from a lens standby area assembly of the lens-feeding station into the barrels to form the camera lens units; and (D) moving the camera lens units from the barrel-clamping units into a camera lens-collecting area of the camera lens-removing station. The steps (B, C, D) are performed in cooperation with the intermittent operations of the barrel-clamping units.
摘要翻译：提供了一种用于照相机镜头单元的自动组装系统和方法。该系统包括主工作站，送料台，镜头进给台和相机镜头移除台。该方法包括：（A）沿着进给方向循环地和间歇地操作主工作台的多个筒夹紧单元; （B）依次将多个桶从机筒供给站的筒待机区域移动到筒夹紧单元上; （C）将多个透镜单元从透镜供给台的透镜待机区域组件移动到筒体中以形成相机透镜单元; 和（D）将相机镜头单元从镜筒夹持单元移动到照相机镜头移除台的相机镜头收集区域中。步骤（B，C，D）与筒夹紧单元的间歇操作协同进行。

6. 发明申请

US20050204881A1 Cutting device and method for plastic lens 有权
标题翻译：塑料镜片切割装置及方法
公开(公告)号：US20050204881A1
公开(公告)日：2005-09-22
申请号：US10803025
申请日：2004-03-18
申请人： Ying-Chang Chen
发明人： Ying-Chang Chen
IPC分类号： B26D3/00 , B26D1/06 , B26D1/09 , B26D7/26 , B29C37/02 , B29D11/00
CPC分类号： B26D1/06 , B26D7/26 , B29C37/02 , B29C2793/009 , B29L2011/0016 , Y10T83/04 , Y10T83/8737 , Y10T83/8748 , Y10T83/9447
摘要： A device for cutting a sub-finished assembly (1) of plastic lens (10) includes a cutting member (2) and a holding member (3). The cutting member has a base (20), an upper plate (21), an upper cutter (23) mounted on the upper plate, a lower plate (22), a lower cutter (24) mounted on the lower plate, guiding posts (25) mounted on the base and guiding the movement of the upper and the lower plates, and a stopper (26). The upper plate moves toward the lens before the lower plate and until the upper cutter contacts the cutting point beside the lens. The stopper stops the upper plate from further moving after the upper cutter contacts the cutting point beside the lens. The lower cutter is moved by the lower plate to cut the lens from the sub-finished assembly of the lens. The holding member holds the lens during cutting.
摘要翻译：用于切割塑料透镜（10）的精加工组件（1）的装置包括切割构件（2）和保持构件（3）。切割构件具有底座（20），上板（21），安装在上板上的上切割器（23），下板（22），安装在下板上的下切割器（24），引导柱（25），其安装在所述基座上并且引导所述上板和所述下板的运动，以及止动器（26）。上板在下板之前朝着透镜移动，直到上切割器接触透镜旁边的切割点。上切刀接触镜头旁边的切割点后，止动器将停止上板进一步移动。下切割器由下板移动以从透镜的次完成组件切割透镜。保持构件在切割过程中保持透镜。

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