公开(公告)号：US20060061837A1

公开(公告)日：2006-03-23

申请号：US10904740

申请日：2004-11-24

Applicant: Kuo-Ching Huang ,  Yu-Cheng Chang

Inventor： Kuo-Ching Huang ,  Yu-Cheng Chang

IPC: H04N1/23

CPC classification number: H04N1/1013 ,  H04N2201/0406 ,  H04N2201/0408 ,  H04N2201/0422

Abstract: A clamp for fixing a photographic slide and/or a photographic negative includes a carrier and a cover for fixing the slide or negative onto the carrier. The carrier includes a first guide for holding the negative, and a second guide extended from the first guide for holding the photographic slide.

Abstract translation: 用于固定照相底片和/或照相底片的夹具包括用于将滑块或阴极固定到载体上的载体和盖。 载体包括用于保持负片的第一引导件和从第一引导件延伸以保持照相载玻片的第二引导件。

公开(公告)号：US20050133658A1

公开(公告)日：2005-06-23

申请号：US10768107

申请日：2004-02-02

Applicant: Yu-Cheng Chang ,  Hou-Peng Wan ,  Kuo-Lin Chu ,  Chia-Hsin Liu ,  Yau-Tsung Jeng

Inventor： Yu-Cheng Chang ,  Hou-Peng Wan ,  Kuo-Lin Chu ,  Chia-Hsin Liu ,  Yau-Tsung Jeng

IPC: B65H54/553

CPC classification number: B65H54/553 ,  B65H2701/31

Abstract: A crown-shaped fixture set for a tubular fixture device is described in the present invention, which comprises a pair of crown-shaped fixtures. The crown-shaped fixture is a disc with a crown portion. The center of the disc has an aperture. The crown portion of the fixture is shaped like a conoid. The bottom of the crown portion forms a plurality of positioning slots. Pluralities of tangential grooves corresponding to positioning slots are formed on the crown portion. Thus, the crown portion is capable of positioning and fixing paper tubes of various bore sizes, so that the paper tube can be reused and the contact area between the paper tube and the crown portion can be increased and stabilizes the rotation movement of the paper tube.

Abstract translation: 在本发明中描述了一种用于管状固定装置的冠形固定装置，其包括一对冠状固定装置。 冠形夹具是具有冠部的盘。 光盘的中心有一个光圈。 夹具的冠部形状像锥形。 冠部的底部形成多个定位槽。 在冠部上形成有与定位槽相对应的多个切向槽。 因此，冠部能够定位和固定各种孔径的纸管，使得纸管可以重复使用，并且可以增加纸管和冠部之间的接触面积并稳定纸管的旋转运动 。

公开(公告)号：US06319397B1

公开(公告)日：2001-11-20

申请号：US09620670

申请日：2000-07-20

Applicant: Chung-Hsin Su ,  Yu-Cheng Chang

Inventor： Chung-Hsin Su ,  Yu-Cheng Chang

IPC: E03C129

CPC classification number: E03C1/20 ,  E03F5/0405 ,  E03F2005/0414 ,  E03F2005/0416

Abstract: A draining device is disposed within a drain port, which is defined by an upper end of a drain pipe embedded in the ground at an elevation below the ground surface. The draining device includes a tubular base member which has an open upper end, a closed lower end, a bottom wall, and a peripheral wall that extends between the upper and lower ends and that is formed with a plurality of drain openings. A water guiding tube is attached within the base member, and extends into the peripheral wall of the base member. The drain openings of the base member are located around the water guiding tube at an elevation above a lower end of the water guiding tube. The water guiding tube has open upper and lower ends, and is capable of guiding water from the upper end of the base member to the bottom wall of the base member. When water accumulates in a lower end portion of the base member, the water surface thereof is above the lower end of the water guiding tube so as to isolate air in the water guiding tube from air in the drain pipe, thereby preventing insects in the drain pipe from accessing the water guiding tube.

Abstract translation: 排水装置设置在排水口内，该排水口由位于地面下方的高度处埋在地下的排水管的上端限定。 排水装置包括管状基座构件，其具有敞开的上端，封闭的下端，底壁和在上端和下端之间延伸并且形成有多个排水开口的周壁。 引导管附接在基座部件内，并延伸到基部部件的周壁。 基部构件的排水口位于导水管的上方，位于导水管下端的上方。 导水管具有敞开的上端和下端，并且能够将水从基部构件的上端引导到基部构件的底壁。 当水积聚在底座部件的下端部时，其水面高于导水管的下端，从而将导水管中的空气与排水管内的空气隔离，从而防止排水管中的昆虫 管道进入导水管。

公开(公告)号：US5268820A

公开(公告)日：1993-12-07

申请号：US931582

申请日：1992-08-18

Applicant: Kun-Ming Tseng ,  Yu-Cheng Chang

Inventor： Kun-Ming Tseng ,  Yu-Cheng Chang

IPC: H05K1/14 ,  H05K3/30 ,  H05K3/36 ,  H05K7/14 ,  H01R23/68 ,  H01R23/70

CPC classification number: H05K1/141 ,  H01R12/7005 ,  H01R12/7029 ,  H01R12/716 ,  H05K2201/10189 ,  H05K2201/10606 ,  H05K3/301 ,  H05K3/368

Abstract: A mother board assembly includes a mother board which has a top face and a first connector mounted on the top face. A first mounting seat is mounted on the top face on one side of the first connector and includes at least one resilient first positioning member which is substantially C-shaped. The first positioning member defines a first groove and has two spaced free ends. A second mounting seat is mounted on the top face on the other side of the first connector and includes at least one second positioning member which has a substantially U-shaped retaining portion that defines a second groove. A curved plate portion extends from the retaining portion in a direction away from the first mounting seat. An interface card has a front end, a rear end, a bottom face and a second connector mounted on the bottom face between the front and rear ends.

Abstract translation: 母板组件包括具有顶面的母板和安装在顶面上的第一连接器。 第一安装座安装在第一连接器的一侧的顶面上，并且包括至少一个基本上为C形的弹性第一定位构件。 第一定位构件限定第一凹槽并且具有两个间隔开的自由端。 第二安装座安装在第一连接器的另一侧的顶面上，并且包括至少一个第二定位构件，其具有限定第二凹槽的大致U形的保持部分。 弯曲板部分从保持部分沿远离第一安装座的方向延伸。 接口卡具有安装在前端和后端之间的底面上的前端，后端，底面和第二连接器。

公开(公告)号：US09846491B2

公开(公告)日：2017-12-19

申请号：US14831885

申请日：2015-08-21

Applicant: Chi-Tang Hsieh ,  Yu-Jie Su ,  Yu-Cheng Chang ,  Zong Qin ,  Yi-Pai Huang

Inventor： Chi-Tang Hsieh ,  Yu-Jie Su ,  Yu-Cheng Chang ,  Zong Qin ,  Yi-Pai Huang

IPC: G06F3/03 ,  G06F3/042 ,  G06F3/0346

CPC classification number: G06F3/0304 ,  G06F3/0346 ,  G06F3/0425

Abstract: An optical object positioning apparatus including an optical element, a light sensor and a processing unit and a positioning method thereof are provided. The optical element includes a first surface and a second surface opposite to each other and perpendicular to a first axis, and has at least two light-passing regions. Light beams from an object to be positioned pass through the light-passing regions from the first surface to the second surface. The light sensor and the optical element are spaced by a predetermined distance on a direction of the first axis. The light sensor senses the light beams from the light-passing regions to generate at least two light-sensing signals. A distance between the object and the optical element is positively correlated to the predetermined distance. The processing unit receives the light-sensing signals and positions the object according to the light-sensing signals and the predetermined distance.

公开(公告)号：US09110544B2

公开(公告)日：2015-08-18

申请号：US13474721

申请日：2012-05-18

Applicant: Yu-Cheng Chang ,  Ya-Nan Wen

Inventor： Yu-Cheng Chang ,  Ya-Nan Wen

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch sensing method of charge distribution type is disclosed. Firstly, charges in a panel are removed. Next, a scanning signal is provided to scan a plurality of sensing regions of the panel. Subsequently, the panel is set in a first switching mode for charging the panel with the scanning signal. Thereafter, the panel is set in a second switching mode for modifying a distribution of charges injected into the panel. Next, an equivalent voltage is acquired after the charges are distributed at an equilibrium state. Furthermore, a touch sensing apparatus with charge distribution type is provided herein.

Abstract translation: 公开了一种电荷分布型的触摸感测方法。 首先，小组中的费用被删除。 接下来，提供扫描信号以扫描面板的多个感测区域。 随后，面板被设置为用扫描信号对面板充电的第一切换模式。 此后，将面板置于第二切换模式，以改变注入面板的电荷分布。 接下来，在电荷分布在平衡状态之后获取等效电压。 此外，提供了具有电荷分布型的触摸感测装置。

公开(公告)号：USD694728S1

公开(公告)日：2013-12-03

申请号：US29400246

申请日：2011-08-25

Applicant: Yu-Cheng Chang

Designer： Yu-Cheng Chang

公开(公告)号：US08508371B2

公开(公告)日：2013-08-13

申请号：US12947306

申请日：2010-11-16

Applicant: Ming-Town Lee ,  Yu-Cheng Chang

Inventor： Ming-Town Lee ,  Yu-Cheng Chang

IPC: G08B13/14

CPC classification number: H01Q1/2208 ,  Y10T29/49018

Abstract: A multi-secured RFID (Radio Frequency Identification) electronic seal includes a bolt, a bolt pedestal and a RFID system. The bolt has a male bolt portion with an electrical connecting point. The bolt pedestal has a female pedestal portion with several nodes to electrically connect with the electrical connecting point to provide plural selections of connecting and disconnecting. The RFID system includes a RFID chip and a transmission conductor embedded in the bolt, and an antenna installed on the bolt pedestal. When the bolt and the bolt pedestal is securely locked together, whether the RFID chip is electrically connects to the antenna depends on if the electrical connecting point connects a preset node, so that a RFID signal may be selectively transmitted by the RFID chip through the antenna.

Abstract translation: 多重RFID（射频识别）电子密封件包括螺栓，螺栓座和RFID系统。 螺栓具有带有电连接点的阳螺栓部分。 螺栓座具有一个带有几个节点的母基座部分，以与电连接点电连接，以提供多种连接和断开选择。 RFID系统包括嵌入在螺栓中的RFID芯片和传输导体，以及安装在螺栓座上的天线。 当螺栓和螺栓基座牢固地锁定在一起时，RFID芯片是否与天线电连接取决于电连接点是否连接预设节点，以便RFID芯片可以通过天线选择性地传输 。

公开(公告)号：US20130147759A1

公开(公告)日：2013-06-13

申请号：US13474721

申请日：2012-05-18

Applicant: Yu-Cheng CHANG ,  Ya-Nan WEN

Inventor： Yu-Cheng CHANG ,  Ya-Nan WEN

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A touch sensing method of charge distribution type is disclosed. Firstly, charges in a panel are removed. Next, a scanning signal is provided to scan a plurality of sensing regions of the panel. Subsequently, the panel is set in a first switching mode for charging the panel with the scanning signal. Thereafter, the panel is set in a second switching mode for modifying a distribution of charges injected into the panel. Next, an equivalent voltage is acquired after the charges are distributed at an equilibrium state. Furthermore, a touch sensing apparatus with charge distribution type is provided herein.

Abstract translation: 公开了一种电荷分布型的触摸感测方法。 首先，小组中的费用被删除。 接下来，提供扫描信号以扫描面板的多个感测区域。 随后，面板被设置为用扫描信号对面板充电的第一切换模式。 此后，将面板置于第二切换模式，以改变注入面板的电荷分布。 接下来，在电荷分布在平衡状态之后获取等效电压。 此外，提供了具有电荷分布型的触摸感测装置。

公开(公告)号：US20130049965A1

公开(公告)日：2013-02-28

申请号：US13220852

申请日：2011-08-30

Applicant: Ming-Town Lee ,  Yu-Cheng Chang ,  Wei-Yi Tseng

Inventor： Ming-Town Lee ,  Yu-Cheng Chang ,  Wei-Yi Tseng

IPC: G08B13/14

CPC classification number: G06K19/07798

Abstract: An electronic seal includes a radio frequency identification apparatus, an antenna assembly and an impedance matching circuit. The radio frequency identification apparatus includes at least two radio frequency identification units each for providing a specific code for identification. The antenna assembly is electrically connected to the radio frequency identification units. The antenna assembly is used to receive an electromagnetic signal for identification to excite the radio frequency identification units to transmit the specific codes through the antenna assembly. The impedance matching circuit is provided between the radio frequency identification units and the antenna assembly for adjusting the impedance matching of the radio frequency identification units to the antenna assembly, thus adjusting excitation powers and feedback powers of the specific codes from the radio frequency identification units through the antenna assembly.

Abstract translation: 电子密封件包括射频识别装置，天线组件和阻抗匹配电路。 射频识别装置包括至少两个用于提供用于识别的特定码的射频识别单元。 天线组件电连接到射频识别单元。 天线组件用于接收用于识别的电磁信号，以激励射频识别单元通过天线组件发送特定代码。 阻抗匹配电路设置在射频识别单元和天线组件之间，用于调整射频识别单元与天线组件的阻抗匹配，从而从射频识别单元调整特定码的激励功率和反馈功率， 天线组件。