公开(公告)号：US20220134790A1

公开(公告)日：2022-05-05

申请号：US17242546

申请日：2021-04-28

Applicant: GREAT COMPUTER CORP.

Inventor： Liang SHIH ,  Chen-Chien TSAI

IPC: B41M5/00 ,  B31B50/00 ,  B31B50/26 ,  B41M7/00

Abstract: A method of template manufacturing for paper die-creasing and folding application is disclosed; first of all, an image file having die-creases is output to a UV inkjet printer first, and a template is disposed in the UV inkjet printer to allow the UV inkjet printer to print the image file on the template, thereby forming the image file having die-creases on the template; then the template with the image file having die-creases thereon is assembled onto a roller of a die-creasing machine to carry out a die-creasing process for paper materials.

公开(公告)号：US20050201423A1

公开(公告)日：2005-09-15

申请号：US10798868

申请日：2004-03-12

Applicant: Jin Lai

Inventor： Jin Lai

IPC: H01S3/10

CPC classification number: H01S3/10 ,  B23K26/0626 ,  H01S3/10069

Abstract: A control and compensation method for laser outputting is used to compensate power of laser outputting within an unstable working area for obtaining consistence of energy same as the state in a stable working area, and is characterized by that: before laser outputting, a short pulse is used to energize laser to increase reaction speed of the laser; and an unstable working area thereafter is divided into several sections, each section represents a reaction time value, and a table is used to record compensation power value required for each corresponding reaction time value; so that when the laser outputting is within said unstable working area, its power is compensated in reference to the table for various positions of the sections. Thereby the pulse energy can be averagely controlled to get a good output power, the method is applicable to various laser-outputting equipment for reducing operation of adjustment.

Abstract translation: 用于激光输出的控制和补偿方法用于补偿不稳定工作区域内的激光输出功率，以获得与稳定工作区域中的状态相同的能量的一致性，其特征在于：在激光输出之前，短脉冲为 用于激光激光以增加激光的反应速度; 此后不稳定的工作区域分为几个部分，每个部分表示反应时间值，并且使用表记录每个相应的反应时间值所需的补偿功率值; 使得当激光输出在所述不稳定工作区域内时，对于各部分的各种位置，参考表格补偿其功率。 从而可以平均控制脉冲能量以获得良好的输出功率，该方法适用于减少调节操作的各种激光输出设备。

公开(公告)号：US06908243B1

公开(公告)日：2005-06-21

申请号：US10744765

申请日：2003-12-30

Applicant: Jin-Sheng Lai

Inventor： Jin-Sheng Lai

IPC: B26D5/02 ,  B26D5/06 ,  B41J11/70

CPC classification number: B26D5/02 ,  B26D5/06 ,  B41J11/706

Abstract: A separable cutting mechanism for a printer comprises: a printing device with rollers used for mounting on a rail of the printer to move transversely; a cutting-knife unit with a carrier having rollers thereon to mount the cutting-knife unit on the rail of the printer and to be installed in juxtaposition with a plurality of printing heads; and an electromagnetic connector provided between the printing device and the carrier of the cutting-knife unit, the electromagnetic connector is provided with a magnetizing coil to generate attraction or release action when the printer is operated. Thereby, the cutting-knife unit and the printing device can be controlled to mutually attract with each other or can be separated for independent operations.

Abstract translation: 一种用于打印机的可分离切割机构包括：具有用于安装在打印机的轨道上以横向移动的辊的打印装置; 具有载体的切割刀单元，其上具有辊，以将切割刀单元安装在打印机的轨道上，并且与多个打印头并置安装; 以及设置在打印装置和切割刀单元的托架之间的电磁连接器，电磁连接器设置有磁化线圈，以在打印机操作时产生吸引力或释放动作。 由此，可以控制切割刀单元和打印装置的相互吸引，也可以分开进行独立操作。

公开(公告)号：US20040183248A1

公开(公告)日：2004-09-23

申请号：US10390627

申请日：2003-03-19

Applicant: GREAT COMPUTER CORP.

Inventor： Jin-Sheng Lai

IPC: B65H001/00

CPC classification number: B65H29/20 ,  B65H27/00 ,  B65H2402/31 ,  B65H2402/54 ,  B65H2404/153 ,  B65H2515/34 ,  B65H2220/02 ,  B65H2220/04

Abstract: A device includes: a supporting seat mounted on a rail of an output equipment for adjusting its working position; a cantilever pivotally provided beneath the supporting seat to be in the form of a sea-saw, and provided on one end thereof with a roller; and at least a set of pressure adjusting mechanism arranged between the cantilever and the supporting seat, each set of the pressure adjusting mechanisms is comprised of an adjusting moving piece and a spring. By adjustment of the adjusting moving piece, the stretching force of the spring can be changed, so that the down pressing force of the roller on one end of the cantilever can be changed.

Abstract translation: 一种装置包括：安装在输出设备的轨道上的支撑座，用于调节其工作位置; 枢转地设置在支撑座下方的悬臂，其形式为海锯，并在其一端设置有辊; 并且至少一组压力调节机构布置在悬臂和支撑座之间，每组压力调节机构包括调节运动件和弹簧。 通过调节移动件的调整，可以改变弹簧的拉伸力，从而可以改变在悬臂的一端上的辊的向下压力。

公开(公告)号：US20020103061A1

公开(公告)日：2002-08-01

申请号：US09769347

申请日：2001-01-26

Applicant: Great Computer Corp.

Inventor： Jin-Sheng Lai

IPC: B23K026/26

CPC classification number: B23K26/22 ,  Y10T29/49551 ,  Y10T29/4956

Abstract: A method for manufacturing a roller shaft of a computer character-cutting device and the roller shaft itself are disclosed, wherein, an engaging belt having on the surface thereof etched tooth grains is wrapped over the roller shaft, laser welding is processed at the joint of the engaging belt. The laser welding creates high temperature to melt the engaging belt, and the melting spots on the engaging belt are leveled, so that the engaging belt is integrally molten into the roller shaft to largely reduce steps and cost of production, and an effect of high accuracy of paper feeding can be obtained.

Abstract translation: 公开了一种计算机字符切割装置的辊轴的制造方法和辊轴本身，其特征在于，具有在其表面被蚀刻的齿纹的接合带卷绕在辊轴上，激光焊接在 接合带。 激光焊接产生高温以熔化接合带，并且接合带上的熔点平整，使得接合带一体地熔融到辊轴中，从而大大降低了生产的步骤和成本，并且具有高精度的效果 可以获得进纸。

公开(公告)号：US20240100872A1

公开(公告)日：2024-03-28

申请号：US18071062

申请日：2022-11-29

Applicant: GREAT COMPUTER CORP.

Inventor： Chen-Chien TSAI ,  Liang SHIH

IPC: B41M5/025 ,  B41J2/005 ,  B41J3/407 ,  B41J11/00

CPC classification number: B41M5/0256 ,  B41J2/0057 ,  B41J3/4073 ,  B41J11/00214

Abstract: A transfer-printing method of UV-digital stacked-thickness printing, which comprising following steps of: ink jetting a UV-ink on a carrier with low-adhesive-strength to the carrier to output a color-ink-layer with a mirrored-pattern and fully curing the color-ink-layer through UV-light-irradiation; ink jetting on the color-ink-layer to output a transparent-ink-layer with the same mirrored-pattern processed with gray-scale or binary-conversion, the transparent-ink-layer is divided into a plurality of regions, an inkjet-head ink jets back and forth within one region for multiple times and after ink jets the last time, cures the region through UV-light-irradiation with a low-irradiation-intensity, then the inkjet head moves forward to next region and ink jets back and forth within that region for multiple times; and pressing and transferring the transparent-ink-layer on the carrier onto a workpiece. The method can also be implemented on a foil-sleeking-pattern, such that the foil-surface of a metal-foil is transferred and presented on the workpiece.

公开(公告)号：US20220168849A1

公开(公告)日：2022-06-02

申请号：US17108715

申请日：2020-12-01

Applicant: GREAT COMPUTER CORP.

Inventor： Liang SHIH ,  Heng-Kuan LIN ,  Chia-Liang LU

IPC: B23K26/38 ,  B31B50/88 ,  B23K26/03 ,  B65H7/14 ,  B65H5/00

Abstract: A method for laser processing a packaging box is provided, which includes feeding a paper material printed with a pattern on the front side thereof to a cutting machine by back feeding using an automatic paper feeder; performing edge finding on the rear side of the paper material, and forming indentations on the rear side of the paper material corresponding to where the pattern is on the front side; conveying the paper material to a laser cutting machine to perform registration marking on the rear side of the paper material before laser cutting; and finally performing laser cutting based on the registration markings to obtain a packaging box with the pattern printed on the front side and the indentations formed on the rear side.

公开(公告)号：US20210199950A1

公开(公告)日：2021-07-01

申请号：US16852928

申请日：2020-04-20

Applicant: GREAT COMPUTER CORP.

Inventor： Liang SHIH ,  Yu-Sheng WU ,  Heng-Kuan LIN ,  Chia-Liang LU

IPC: G02B26/08 ,  B23K26/36 ,  B23K26/082

Abstract: A laser integrated switching device for mounting on a laser cutting machine is disclosed, wherein it comprises a laser tube, a X/Y deflection laser outputting module, a triaxial deflection laser outputting module, a first optical path, a second optical path, and an optical path switcher; wherein the first optical path is disposed with both ends thereof connecting to the laser tube and the X/Y deflection laser outputting module, the second optical path is disposed with both ends thereof connecting to the laser tube and the triaxial deflection laser outputting module, and the optical path switcher is disposed between the first and second optical paths, thereby before the optical path switcher switches the laser beams to the first optical path or the second optical path, the laser tube alternately outputs laser beams to the X/Y deflection laser outputting module or the triaxial deflection laser outputting module.

公开(公告)号：US20210197609A1

公开(公告)日：2021-07-01

申请号：US16852898

申请日：2020-04-20

Applicant: GREAT COMPUTER CORP.

Inventor： Chen-Chien TSAI ,  Yu-Hung TANG

IPC: B41M7/00

Abstract: A method of performing foil sleeking after printing for UV inkjet printer is disclosed, which comprises steps of: positioning a workpiece with printed patterns or words; then printing an undercoat layer on areas to be foil-sleeked of the patterns or words, then irradiate the undercoat by a UV lamp with a low irradiation intensity to allow the undercoat layer to form a viscosity; and finally sticking a foil on the undercoat layer.

公开(公告)号：US10906329B2

公开(公告)日：2021-02-02

申请号：US15869544

申请日：2018-01-12

Applicant: GREAT COMPUTER CORP.

Inventor： Chen-Chien Tsai ,  Chia-Shou Lai ,  Chih-Hua Yen

IPC: B41J11/00 ,  B41M5/00 ,  B41J2/21 ,  B41J3/407 ,  B41M7/00

Abstract: A method for printing transparent ink on different printing media is provided. In a one-time printing process, printing with the transparent ink is performed for a plurality of times on a printed product, and a curing process by means of UV light irradiation is then performed once. The method is characterized in that, after performing the printing with the transparent ink for the first time, the curing process by means of UV light irradiation is performed once.