公开(公告)号：US5931478A

公开(公告)日：1999-08-03

申请号：US865803

申请日：1997-05-30

Applicant: Yu-Cheng Chang

Inventor： Yu-Cheng Chang

IPC: A63C17/00 ,  A63C17/06 ,  A63C17/04

CPC classification number: A63C17/06 ,  A63C17/0086 ,  Y10S180/906

Abstract: An in-line roller skate including a sole plate equipped with a line of wheels, and an auxiliary wheel system mounted in the sole plate, wherein the auxiliary wheel system includes two auxiliary wheels, and a control device sliding in a sliding way for controlling the auxiliary wheels between a first position in which the auxiliary wheels are retained closely attached together, and a second position in which the auxiliary wheels are spaced from each other at a space.

Abstract translation: 包括配备有一排轮的底板和安装在底板中的辅助轮系统的在线滚轮溜冰鞋，其中辅助轮系统包括两个辅助轮，以及以滑动方式滑动的控制装置，用于控制 在第一位置和第二位置之间的辅助轮，辅助轮彼此紧密地保持在一起，辅助轮彼此间隔开的第二位置。

公开(公告)号：US09500312B2

公开(公告)日：2016-11-22

申请号：US14555970

申请日：2014-11-28

Applicant: Yu-Cheng Chang

Inventor： Yu-Cheng Chang

IPC: F16M11/04 ,  F16M11/06 ,  H04N13/00 ,  F16M11/18 ,  F16M11/20 ,  F16M11/42 ,  G03B17/56 ,  G03B35/02

CPC classification number: F16M11/043 ,  F16M11/048 ,  F16M11/06 ,  F16M11/18 ,  F16M11/2014 ,  F16M11/425 ,  G03B17/561 ,  G03B35/02 ,  H04N13/00

Abstract: A 3d image photographing device produces a 3D image with an enhanced stereoscopic effect. The device includes a first track, a second track, a slide carriage and a driving module. The first track couples with the second track. The first track includes a first slideway in an arc shape. The second track includes a second slideway in an arc shape, and a curvature of the second slideway is larger than a curvature of the first slideway. The slide carriage includes a base. A first sliding block is rotatably mounted to a surface of the base, and a groove is arranged on the surface. The first sliding block movably coupled to the second slideway. A positioning member couples with the groove, with the positioning member having a second sliding block movably coupled to the first slideway, and with the second sliding block connecting with a blocking portion received in the groove. A coupling portion is mounted to another surface of the base for coupling a camera.

Abstract translation: 3D图像拍摄装置产生具有增强的立体效果的3D图像。 该装置包括第一轨道，第二轨道，滑架和驱动模块。 第一轨道与第二轨道相配。 第一轨道包括弧形的第一滑道。 第二轨道包括弧形的第二滑道，并且第二滑道的曲率大于第一滑道的曲率。 滑架包括底座。 第一滑动块可旋转地安装在基座的表面上，并且在表面上布置有凹槽。 第一滑动块可移动地联接到第二滑道。 定位构件与凹槽联接，定位构件具有可移动地联接到第一滑道的第二滑动块，并且第二滑动块与容纳在凹槽中的阻挡部分连接。 联接部分安装到基座的另一个表面，用于联接照相机。

公开(公告)号：US20150144759A1

公开(公告)日：2015-05-28

申请号：US14555970

申请日：2014-11-28

Applicant: Yu-Cheng Chang

Inventor： Yu-Cheng Chang

IPC: F16M11/04 ,  F16M11/06

CPC classification number: F16M11/043 ,  F16M11/048 ,  F16M11/06 ,  F16M11/18 ,  F16M11/2014 ,  F16M11/425 ,  G03B17/561 ,  G03B35/02 ,  H04N13/00

Abstract: A 3d image photographing device is disclosed for producing a 3D image with enhanced stereoscopic effect. The device includes a first track, a second track, a slide carriage and a driving module. The first track couples with the second track. The first track includes a first slideway in an arc shape. The second track includes a second slideway in an arc shape, and a curvature of the second slideway is larger than a curvature of the first slideway. The slide carriage includes a base. A first sliding block is rotatably mounted to a surface of the base, and a groove is arranged on the surface. The first sliding block movably coupled to the second slideway. A positioning member couples with the groove, with the positioning member having a second sliding block movably coupled to the first slideway, and with the second sliding block connecting with a blocking portion received in the groove. A coupling portion is mounted to another surface of the base for coupling a camera.

Abstract translation: 公开了用于产生具有增强的立体效果的3D图像的3D图像拍摄装置。 该装置包括第一轨道，第二轨道，滑架和驱动模块。 第一轨道与第二轨道相配。 第一轨道包括弧形的第一滑道。 第二轨道包括弧形的第二滑道，并且第二滑道的曲率大于第一滑道的曲率。 滑架包括底座。 第一滑动块可旋转地安装在基座的表面上，并且在表面上布置有凹槽。 第一滑动块可移动地联接到第二滑道。 定位构件与凹槽联接，定位构件具有可移动地联接到第一滑道的第二滑动块，并且第二滑动块与容纳在凹槽中的阻挡部分连接。 联接部分安装到基座的另一个表面，用于联接照相机。

公开(公告)号：US08872866B2

公开(公告)日：2014-10-28

申请号：US13284976

申请日：2011-10-30

Applicant: Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

Inventor： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

IPC: G09G5/10 ,  H04N13/04 ,  H04N13/00 ,  G02B27/26

CPC classification number: H04N13/122 ,  G02B27/26 ,  H04N13/337

Abstract: A 3D display panel includes a plurality of first and second viewing angle pixels arranged along a first direction for displaying first and second viewing angle images respectively. The first viewing angle pixels and the second viewing angle pixels are interlacedly arranged along a second direction. A method for controlling pixel brightness of the 3D display panel includes determining a brightness value of a first block of a first viewing angle pixel according to a brightness value of the first viewing angle pixel and a brightness value of a second viewing angle pixel next to the first viewing angle pixel along the second direction, and determining a brightness value of a second block of the first viewing angle pixel according to the brightness value of the first block of the first viewing angle pixel and the brightness value of the first viewing angle pixel.

Abstract translation: 3D显示面板包括沿着第一方向布置的多个第一和第二视角像素，用于分别显示第一和第二视角图像。 第一视角像素和第二视角像素沿第二方向交错布置。 用于控制3D显示面板的像素亮度的方法包括根据第一视角像素的亮度值和第二视角像素旁边的第二视角像素的亮度值确定第一视角像素的第一块的亮度值 并且根据第一视角像素的第一块的亮度值和第一视角像素的亮度值来确定第一视角像素的第二块的亮度值。

公开(公告)号：US20130108281A1

公开(公告)日：2013-05-02

申请号：US13330692

申请日：2011-12-20

Applicant: Yu-Cheng Chang

Inventor： Yu-Cheng Chang

IPC: G03G15/08

CPC classification number: G03G15/55 ,  G03G15/0863 ,  G03G15/556

Abstract: A toner cartridge and a printer using the same and a related protection management method are provided. In the present disclosure, by additionally equipping a hardware configuration of identification unit in the toner cartridge, the equipped identification unit would provide a (unique) ID code representing the toner cartridge in response to a setting code (randomly) determined by a controller of the printer. Only when the setting code and the ID code are the same, and when the toners filled inside the toner cartridge are not empty yet, is the printer allowed to normally operate; otherwise, the printer is stopped from using the toner cartridge, and the user is asked to replace a new genuine toner cartridge. Accordingly, it is assured that the internal components of the printer won't be damaged by the unidentified, low-priced dummy toner cartridges, and the print quality and service lifetime of the printer would be maintained.

Abstract translation: 提供一种墨粉盒和使用其的打印机以及相关的保护管理方法。 在本公开中，通过将识别单元的硬件配置附加在调色剂盒中，所配备的识别单元将响应于由控制器确定的设置代码（随机地）提供代表调色剂盒的（唯一的）ID代码 打印机。 只有当设置代码和ID代码相同时，并且当墨粉盒内部的调色剂尚未空时，打印机是否允许正常运行; 否则打印机停止使用墨粉盒，并且要求使用者更换新的原装墨粉盒。 因此，确保打印机的内部部件不会被未识别的低价虚拟墨粉盒损坏，并且将保持打印机的打印质量和使用寿命。

公开(公告)号：US08421671B2

公开(公告)日：2013-04-16

申请号：US12960472

申请日：2010-12-04

Applicant: Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

Inventor： Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

IPC: G01S19/11 ,  G01S19/03

CPC classification number: G01S19/17 ,  G01S5/0027 ,  H04B1/02 ,  H04B1/3805

Abstract: An alternate radio transmitter includes a processor, a modulator, a PLL unit and a radio transmission unit. The processor provides a digital signal. The modulator modulates the digital signal, thus providing at least two modulated signals. The PLL unit mixes the modulated signals, thus providing an output signal. The radio transmission unit transmits the output signal.

Abstract translation: 备用无线电发射机包括处理器，调制器，PLL单元和无线电传输单元。 处理器提供数字信号。 调制器调制数字信号，从而提供至少两个调制信号。 PLL单元混合调制信号，从而提供输出信号。 无线发送单元发送输出信号。

公开(公告)号：US20120092216A1

公开(公告)日：2012-04-19

申请号：US12960472

申请日：2010-12-04

Applicant: Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

Inventor： Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

IPC: G01S19/35

CPC classification number: G01S19/17 ,  G01S5/0027 ,  H04B1/02 ,  H04B1/3805

Abstract: An alternate radio transmitter includes a processor, a modulator, a PLL unit and a radio transmission unit. The processor provides a digital signal. The modulator modulates the digital signal, thus providing at least two modulated signals. The PLL unit mixes the modulated signals, thus providing an output signal. The radio transmission unit transmits the output signal.

Abstract translation: 备用无线电发射机包括处理器，调制器，PLL单元和无线电传输单元。 处理器提供数字信号。 调制器调制数字信号，从而提供至少两个调制信号。 PLL单元混合调制信号，从而提供输出信号。 无线发送单元发送输出信号。

公开(公告)号：US20120050013A1

公开(公告)日：2012-03-01

申请号：US12960470

申请日：2010-12-04

Applicant: Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

Inventor： Yu-Cheng Chang ,  Yu-San Lin ,  Feng-Yu Chang

IPC: H04Q5/22

CPC classification number: G06K7/0008 ,  G06K19/0705 ,  G06K19/0713

Abstract: Disclosed is an economic method for operating an active tag. The active tag includes a pulse module, a power supply module and a signal module. The economic method includes the steps of providing a signal to the pulse module so that the pulse module identifies the signal, and providing a trigger signal to the power supply module from the pulse module to instruct the power supply module to energize the signal module so that the active tag is turned to an active state from sleep.

Abstract translation: 公开了一种用于操作有源标签的经济方法。 有源标签包括脉冲模块，电源模块和信号模块。 经济方法包括以下步骤：向脉冲模块提供信号，使得脉冲模块识别信号，并从脉冲模块向电源模块提供触发信号，以指示电源模块向信号模块通电，使得 活动标签从睡眠状态变为活动状态。

公开(公告)号：US07903130B2

公开(公告)日：2011-03-08

申请号：US11414171

申请日：2006-05-01

Applicant: Chia-Lang Lin ,  Yu-Cheng Chang

Inventor： Chia-Lang Lin ,  Yu-Cheng Chang

IPC: G09G5/10

CPC classification number: G09G3/3611 ,  G09G3/2014 ,  G09G3/2025 ,  G09G3/2077 ,  G09G2320/0209 ,  G09G2320/0247

Abstract: The present invention discloses a driving method for increasing gray level, wherein the PWM mode is added into the FRM mode, and the PWM mode is implemented with the common drive circuit; the section of the horizontal synchronous signal of a frame interval is divided into multiple sub-sections according to the requirement of the PWM mode; the control of the length of the turn-on period within a frame interval is implemented with a redesigned control circuit, and none special drive circuit is needed.

Abstract translation: 本发明公开了一种用于增加灰度级的驱动方法，其中将PWM模式添加到FRM模式中，并且利用公共驱动电路实现PWM模式; 帧间隔的水平同步信号部分根据PWM模式的要求分为多个子部分; 通过重新设计的控制电路来实现帧间隔内的导通周期的长度的控制，并且不需要特殊的驱动电路。

公开(公告)号：US07604171B2

公开(公告)日：2009-10-20

申请号：US11235812

申请日：2005-09-27

Applicant: Yu-Cheng Chang

Inventor： Yu-Cheng Chang

IPC: G06K7/10

CPC classification number: H04N1/1013 ,  H04N1/00559 ,  H04N1/02409 ,  H04N2201/02402 ,  H04N2201/0458

Abstract: An optical reading head of a scanning apparatus includes a casing, a lens, a base and a sliding frame. The base is used to support an image sensing module and movable on the casing. The sliding frame is coupled with the base for fixing and driving the lens to move along a gliding track on the casing. During the focusing operation, the lens' position is adjustable by moving the sliding frame and the optical signals are clearly imaged onto the image sensor of the imaging sensing module. During the magnification correcting operation, positions of the lens and the imaging sensing module are adjustable by moving the base and the tolerance of magnification for the optical reading head would be equal to or less than an acceptable preset value.

Abstract translation: 扫描装置的光学读取头包括壳体，透镜，基座和滑动框架。 底座用于支撑图像感测模块并可在外壳上移动。 滑动框架与基座联接，用于固定和驱动透镜以沿着壳体上的滑动轨道移动。 在聚焦操作期间，通过移动滑动框架可以调节镜头的位置，并且光​​学信号清晰地成像到成像感测模块的图像传感器上。 在放大校正操作期间，通过移动基座来调节透镜和成像感测模块的位置，并且用于光学读取头的放大容差将等于或小于可接受的预设值。