公开(公告)号：US07396094B2

公开(公告)日：2008-07-08

申请号：US10908632

申请日：2005-05-19

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: B41J29/38

CPC classification number: G06F13/4291

Abstract: A serial transmission control system accesses data based on status signal, includes a timing register for storing a predetermined times of a basic period width and a predetermined number of trigger times, a data buffer for storing data, a timing control state machine for outputting the status signal until receiving a terminal signal. The status signals have a period width complying with the predetermined time of the basic period width. While the terminal signal is received and a number of outputting the status signals does not comply with the predetermined number of trigger times, the status signal will keep outputting until complying with the predetermined number of trigger times. A transforming circuit is for accessing the data stored in the data buffer.

Abstract translation: 串行传输控制系统基于状态信号访问数据，包括用于存储基本周期宽度和预定数量的触发时间的预定次数的定时寄存器，用于存储数据的数据缓冲器，用于输出状态的定时控制状态机 信号直到接收到终端信号。 状态信号具有符合基本周期宽度的预定时间的周期宽度。 当接收到终端信号并且输出状态信号的数量不符合预定数量的触发时间时，状态信号将保持输出，直到符合预定数量的触发时间。 变换电路用于访问存储在数据缓冲器中的数据。

公开(公告)号：US20050275674A1

公开(公告)日：2005-12-15

申请号：US10908632

申请日：2005-05-19

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: B41J29/38 ,  G06F3/00 ,  G06F3/12 ,  G06F13/00 ,  G06F13/12 ,  G06F13/42 ,  G11C5/00

CPC classification number: G06F13/4291

Abstract: A serial transmission control system accesses data based on status signal, includes a timing register for storing a predetermined times of a basic period width and a predetermined number of trigger times, a data buffer for storing data, a timing control state machine for outputting the status signal until receiving a terminal signal. The status signals have a period width complying with the predetermined time of the basic period width. While the terminal signal is received and a number of outputting the status signals does not comply with the predetermined number of trigger times, the status signal will keep outputting until complying with the predetermined number of trigger times. A transforming circuit is for accessing the data stored in the data buffer.

Abstract translation: 串行传输控制系统基于状态信号访问数据，包括用于存储基本周期宽度和预定数量的触发时间的预定次数的定时寄存器，用于存储数据的数据缓冲器，用于输出状态的定时控制状态机 信号直到接收到终端信号。 状态信号具有符合基本周期宽度的预定时间的周期宽度。 当接收到终端信号并且输出状态信号的数量不符合预定数量的触发时间时，状态信号将保持输出，直到符合预定数量的触发时间。 变换电路用于访问存储在数据缓冲器中的数据。

公开(公告)号：US07061411B2

公开(公告)日：2006-06-13

申请号：US11145570

申请日：2005-06-03

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: H03M1/48

CPC classification number: G06J1/00

Abstract: The present invention provides a device and a method for enhancing the resolution of the digital signal of a digital encoder. The device comprises a digital encoder which outputs a fundamental position signal. Beside, the device comprises a selected integral circuit which receives the fundamental position signal to produce an integral signal according to a predetermined way, a reset circuit which resets the select integral circuit according to the fundamental position signal, a level shift and gain circuit which transforms and amplifies the level of the integral signal to produce a processing signal, and an analog-digital converter which receives the processing signal to produce an expanding position signal. In the device, the resolution of the expanding position signal is higher than the resolution of the fundamental position signal, so that it enhances the resolution of the digital signal of the digital encoder.

Abstract translation: 本发明提供一种用于增强数字编码器的数字信号的分辨率的装置和方法。 该装置包括输出基本位置信号的数字编码器。 另外，该装置包括：选择的积分电路，其接收基本位置信号以根据预定方式产生积分信号;复位电路，其根据基本位置信号复位选择积分电路;电平移位和增益电路，其将 并放大积分信号的电平以产生处理信号;以及模数转换器，其接收处理信号以产生扩展位置信号。 在该装置中，扩展位置信号的分辨率高于基本位置信号的分辨率，从而增强数字编码器的数字信号的分辨率。

公开(公告)号：US20050073538A1

公开(公告)日：2005-04-07

申请号：US10605501

申请日：2003-10-03

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: B41J2/05 ,  B41J29/38

CPC classification number: B41J2/04536 ,  B41J2/0454 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458

Abstract: A method for printing an image on a printing medium with an inkjet printing device includes providing data representative of an original image, calculating a total heat weighting value for the original image to indicate a degree of heat accumulation for the original image, and comparing the total heat weighting value to R distinct reference values. The method also includes selecting M image masks to be used to mask the original image, wherein a value of M is chosen according to comparison results between the total heat weighting value and the R reference values; masking the original image with the M image masks to produce M sub-images; and printing the M sub-images successively on the printing medium with a plurality of nozzles for superimposing the M sub-images on the printing medium, whereby the original image is printed on the printing medium.

Abstract translation: 一种利用喷墨打印装置在打印介质上打印图像的方法包括提供表示原始图像的数据，计算原始图像的总热量加权值，以指示原始图像的热积聚程度，并将总计 热加权值为R个不同的参考值。 该方法还包括选择要用于掩蔽原始图像的M图像掩模，其中根据总热量加权值和R参考值之间的比较结果选择M值; 用M个图像掩模掩蔽原始图像以产生M个子图像; 并且在打印介质上连续地打印M个子图像，该多个喷嘴用于将M个子图像叠加在打印介质上，从而将原始图像打印在打印介质上。

公开(公告)号：US20080100651A1

公开(公告)日：2008-05-01

申请号：US11976141

申请日：2007-10-22

Applicant: Dao-Yueh Wu ,  Chia-Te Wang ,  Sheng-Lung Tsai ,  Hao-Feng Hung ,  Chien-Hsing Tang

Inventor： Dao-Yueh Wu ,  Chia-Te Wang ,  Sheng-Lung Tsai ,  Hao-Feng Hung ,  Chien-Hsing Tang

IPC: B41J29/38

CPC classification number: B41J2/2132

Abstract: A method for printing data includes the following steps. First, an ink jet printer, having a print head with a black jet and a color jet, for printing a swath of data is provided. Then, the print head is driven to start to print the swath of data on one side of the ink jet printer. Next, the black jet and the color jet are alternately triggered to print corresponding pieces of black data and corresponding pieces of color data in the swath of data. Thereafter, the swath of data is completely printed when the print head is driven to the other side of ink jet printer.

Abstract translation: 打印数据的方法包括以下步骤。 首先，提供一种喷墨打印机，其具有用于打印一条数据的具有黑色喷嘴和彩色喷墨打印头。 然后，打印头被驱动以开始在喷墨打印机的一侧上打印数据。 接下来，交替地触发黑色射流和彩色射流，以在数据条中打印相应的黑色数据和相应的彩色数据。 此后，当打印头被驱动到喷墨打印机的另一侧时，数据条被完全打印。

公开(公告)号：US07014290B2

公开(公告)日：2006-03-21

申请号：US10249885

申请日：2003-05-14

Applicant: Chi-Lun Chen ,  Hao-Feng Hung ,  Yao-De Huang

Inventor： Chi-Lun Chen ,  Hao-Feng Hung ,  Yao-De Huang

IPC: B41J29/393

CPC classification number: B41J2/0451 ,  B41J2/0458

Abstract: Methods for detecting a short-circuit problem and an open-circuit problem in an ink jet printer. The ink jet printer includes at least an ink jet unit having an input end, a corresponding nozzle, and a control end. The ink jet printer further includes a driving circuit for providing energy to the ink jet unit via the input end. When the ink jet unit receives an ink jet signal via the control end, the ink jet unit can spray ink via the corresponding nozzle according to the energy received via the input end. The short-circuit problem detecting method includes stopping transmitting the ink jet signal to the control end of the ink jet unit, stopping providing energy to the input end of the ink jet unit, and measuring currents flowing through the input end of the ink jet unit.

Abstract translation: 用于检测喷墨打印机中的短路问题和开路问题的方法。 喷墨打印机至少包括具有输入端，相应的喷嘴和控制端的喷墨单元。 喷墨打印机还包括用于经由输入端向喷墨单元提供能量的驱动电路。 当喷墨单元经由控制端接收喷墨信号时，喷墨单元可以根据经由输入端接收到的能量经由相应的喷嘴喷射墨。 短路问题检测方法包括停止将喷墨信号传送到喷墨单元的控制端，停止向喷墨单元的输入端提供能量，以及测量流过喷墨单元的输入端的电流 。

公开(公告)号：US20050280562A1

公开(公告)日：2005-12-22

申请号：US11145570

申请日：2005-06-03

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: G06J1/00 ,  H03M1/00 ,  H03M7/00

CPC classification number: G06J1/00

Abstract: The present invention provides a device and a method for enhancing the resolution of the digital signal of a digital encoder. The device comprises a digital encoder which outputs a fundamental position signal. Beside, the device comprises a selected integral circuit which receives the fundamental position signal to produce an integral signal according to a predetermined way, a reset circuit which resets the select integral circuit according to the fundamental position signal, a level shift and gain circuit which transforms and amplifies the level of the integral signal to produce a processing signal, and an analog-digital converter which receives the processing signal to produce an expanding position signal. In the device, the resolution of the expanding position signal is higher than the resolution of the fundamental position signal, so that it enhances the resolution of the digital signal of the digital encoder.

Abstract translation: 本发明提供一种用于增强数字编码器的数字信号的分辨率的装置和方法。 该装置包括输出基本位置信号的数字编码器。 另外，该装置包括：选择的积分电路，其接收基本位置信号以根据预定方式产生积分信号;复位电路，其根据基本位置信号复位选择积分电路;电平移位和增益电路，其将 并放大积分信号的电平以产生处理信号;以及模数转换器，其接收处理信号以产生扩展位置信号。 在该装置中，扩展位置信号的分辨率高于基本位置信号的分辨率，从而增强数字编码器的数字信号的分辨率。

公开(公告)号：US07673955B2

公开(公告)日：2010-03-09

申请号：US11005413

申请日：2004-12-06

Applicant: Hao-Feng Hung ,  Chun-Jen Lee

Inventor： Hao-Feng Hung ,  Chun-Jen Lee

IPC: B41J29/38 ,  B41J23/00 ,  G01M3/00

CPC classification number: B41J19/202

Abstract: An inkjet printer correction device and method. A correction device having a first circuit generating a first processing signal composed of a first and second pulse signal according to a first and second phase signal produced by an encoder, a second circuit generating a second processing signal based on the position change variation of either the first or second phase signal, a third circuit generating a third processing signal based on the position change variation of either the first or second phase signal, a selector selecting one of the first, second, or third circuits according to the first processing signal. The present invention provides one of the first, second, or third processing signals to control the speed and position of motor of the inkjet printer.

Abstract translation: 一种喷墨打印机校正装置和方法。 一种校正装置，具有根据由编码器产生的第一和第二相位信号产生由第一和第二脉冲信号组成的第一处理信号的第一电路，产生第二处理信号的第二电路，所述第二处理信号基于任一 第一或第二相位信号，第三电路基于第一或第二相位信号的位置变化变化产生第三处理信号，选择器根据第一处理信号选择第一，第二或第三电路中的一个。 本发明提供了第一，第二或第三处理信号之一，以控制喷墨打印机的电动机的速度和位置。

公开(公告)号：US07540588B2

公开(公告)日：2009-06-02

申请号：US11976141

申请日：2007-10-22

Applicant: Chien-Hsing Tang ,  Sheng-Lung Tsai ,  Hao-Feng Hung ,  Chia-Te Wang ,  Dao-Yueh Wu

Inventor： Chien-Hsing Tang ,  Sheng-Lung Tsai ,  Hao-Feng Hung ,  Chia-Te Wang ,  Dao-Yueh Wu

IPC: B41J2/15

CPC classification number: B41J2/2132

Abstract: A method for printing data includes the following steps. First, an ink jet printer, having a print head with a black jet and a color jet, for printing a swath of data is provided. Then, the print head is driven to start to print the swath of data on one side of the ink jet printer. Next, the black jet and the color jet are alternately triggered to print corresponding pieces of black data and corresponding pieces of color data in the swath of data. Thereafter, the swath of data is completely printed when the print head is driven to the other side of ink jet printer.

Abstract translation: 打印数据的方法包括以下步骤。 首先，提供一种喷墨打印机，其具有用于打印一条数据的具有黑色喷嘴和彩色喷墨打印头。 然后，打印头被驱动以开始在喷墨打印机的一侧上打印数据。 接下来，交替地触发黑色射流和彩色射流，以在数据条中打印相应的黑色数据和相应的彩色数据。 此后，当打印头被驱动到喷墨打印机的另一侧时，数据条被完全打印。

公开(公告)号：US07261386B2

公开(公告)日：2007-08-28

申请号：US11307423

申请日：2006-02-07

Applicant: Hao-Feng Hung

Inventor： Hao-Feng Hung

IPC: B41J29/38

CPC classification number: B41J2/04536 ,  B41J2/0454 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458

Abstract: A method for printing an image on a printing medium with an inkjet printing device includes providing data representative of an original image, calculating a total heat weighting value for the original image to indicate a degree of heat accumulation for the original image, and comparing the total heat weighting value to R distinct reference values. The method also includes selecting M image masks to be used to mask the original image, wherein a value of M is chosen according to comparison results between the total heat weighting value and the R reference values; masking the original image with the M image masks to produce M sub-images; and printing the M sub-images successively on the printing medium with a plurality of nozzles for superimposing the M sub-images on the printing medium, whereby the original image is printed on the printing medium.

Abstract translation: 一种利用喷墨打印装置在打印介质上打印图像的方法包括提供表示原始图像的数据，计算原始图像的总热量加权值，以指示原始图像的热积聚程度，并将总计 热加权值为R个不同的参考值。 该方法还包括选择要用于掩蔽原始图像的M图像掩模，其中根据总热量加权值和R参考值之间的比较结果选择M值; 用M个图像掩模掩蔽原始图像以产生M个子图像; 并且在打印介质上连续地打印M个子图像，该多个喷嘴用于将M个子图像叠加在打印介质上，从而将原始图像打印在打印介质上。