公开(公告)号：US06766130B2

公开(公告)日：2004-07-20

申请号：US10142949

申请日：2002-05-13

Applicant: In-yong Song ,  Kyu-cheol Shin ,  Kwang-ho No ,  Hyun-seong Shin ,  Geun-yong Park ,  Jong-woo Kim ,  Seung-young Byun ,  Joong-gwang Shin ,  Sam-seuk Choi ,  Yong-su Kim ,  Woo-yong Park ,  Jun-hee Cho ,  Wan-ha Kim

Inventor： In-yong Song ,  Kyu-cheol Shin ,  Kwang-ho No ,  Hyun-seong Shin ,  Geun-yong Park ,  Jong-woo Kim ,  Seung-young Byun ,  Joong-gwang Shin ,  Sam-seuk Choi ,  Yong-su Kim ,  Woo-yong Park ,  Jun-hee Cho ,  Wan-ha Kim

IPC: G03G1510

CPC classification number: G03G15/101 ,  G03G2215/0119

Abstract: A liquid developer imaging system and a method using the system for developing an image, including a cartridge for containing a developing solution; a developing container for receiving the developing solution supplied from the cartridge via a predetermined supply line; a developing roller partly submerged in the developing solution contained in the developing container, installed to be rotated facing a photosensitive object; and a metering blade for scraping off the developing solution coated on the surface of the developing roller to a predetermined thickness, is provided. According to the system, a developing supply structure can be considerably simplified because a high-density developing solution is directly used in developing an image without a process of diluting the solution, and an image can be developed to have high definition because the concentration of the developing solution coated on the developing roller is regularly controlled by a metering blade.

Abstract translation: 液体显影剂成像系统和使用该图像显影系统的方法，包括用于容纳显影液的盒; 显影容器，用于经由预定的供应线接收从盒提供的显影液; 显影辊部分地浸没在容纳在显影容器中的显影液中，安装成面向感光体​​旋转; 并且提供了用于将涂覆在显影辊表面上的显影液刮除到预定厚度的计量刮刀。 根据该系统，由于高密度显影液直接用于显影图像而没有稀释溶液的过程，所以可以显着地简化开发的供应结构，并且可以开发出具有高清晰度的图像，因为其浓度 涂布在显影辊上的显影液由计量刮刀定期控制。

公开(公告)号：US07116924B2

公开(公告)日：2006-10-03

申请号：US10858289

申请日：2004-06-02

Applicant: Geun-yong Park ,  Kwang-ho No ,  Jeong-hun Pang

Inventor： Geun-yong Park ,  Kwang-ho No ,  Jeong-hun Pang

IPC: G03G15/00

CPC classification number: G03G15/107

Abstract: A delivery unit and method for removing carrier vapor in a wet-type printer. The delivery unit includes a delivery guide, delivery rollers and a duct for collecting carrier vapor generated from a paper by the latent heat on the paper passing through the delivery guide in order to prevent the carrier vapor from leaking outside of the printer. The carrier vapor collection duct includes upper and lower housings connected to each other to form a predetermined space therein. The upper housing has a vent on one side thereof and an air inlet on the opposite side. A fan is mounted on the vent. The carrier vapor is collected in the duct of the delivery unit and then sent to the catalyst unit by the fan to be oxidized. Accordingly, the delivery unit can prevent the white carrier vapor generated from the paper passing through the delivery unit from leaking outside the printer.

Abstract translation: 用于去除湿式打印机中的载体蒸气的输送单元和方法。 输送单元包括输送引导件，输送辊和用于在通过输送引导件的纸张上的潜热收集从纸张产生的载体蒸气的管道，以防止载体蒸气泄漏到打印机外部。 载体蒸气收集管道包括彼此连接以在其中形成预定空间的上部壳体和下部壳体。 上壳体的一侧具有通气口，在相对侧具有空气入口。 风扇安装在通风口上。 载体蒸气被收集在输送单元的管道中，然后通过风扇被送到催化剂单元以被氧化。 因此，输送单元可以防止从通过输送单元的纸张产生的白色载气蒸气泄漏到打印机外部。

公开(公告)号：US20050135835A1

公开(公告)日：2005-06-23

申请号：US10858289

申请日：2004-06-02

Applicant: Geun-yong Park ,  Kwang-ho No ,  Jeong-hun Pang

Inventor： Geun-yong Park ,  Kwang-ho No ,  Jeong-hun Pang

IPC: G03G21/00 ,  B65H29/52 ,  G03G15/00 ,  G03G15/10 ,  G03G15/11

CPC classification number: G03G15/107

Abstract: A delivery unit and method for removing carrier vapor in a wet-type printer. The delivery unit includes a delivery guide, delivery rollers and a duct for collecting carrier vapor generated from a paper by the latent heat on the paper passing through the delivery guide in order to prevent the carrier vapor from leaking outside of the printer. The carrier vapor collection duct includes upper and lower housings connected to each other to form a predetermined space therein. The upper housing has a vent on one side thereof and an air inlet on the opposite side. A fan is mounted on the vent. The carrier vapor is collected in the duct of the delivery unit and then sent to the catalyst unit by the fan to be oxidized. Accordingly, the delivery unit can prevent the white carrier vapor generated from the paper passing through the delivery unit from leaking outside the printer.

Abstract translation: 用于去除湿式打印机中的载体蒸气的输送单元和方法。 输送单元包括输送引导件，输送辊和用于在通过输送引导件的纸张上的潜热收集从纸张产生的载体蒸气的管道，以防止载体蒸气泄漏到打印机外部。 载体蒸气收集管道包括彼此连接以在其中形成预定空间的上部壳体和下部壳体。 上壳体的一侧具有通气口，在相对侧具有空气入口。 风扇安装在通风口上。 载体蒸气被收集在输送单元的管道中，然后通过风扇被送到催化剂单元以被氧化。 因此，输送单元可以防止从通过输送单元的纸张产生的白色载气蒸气泄漏到打印机外部。

公开(公告)号：US6128457A

公开(公告)日：2000-10-03

申请号：US336783

申请日：1999-06-21

Applicant: Kwang-ho No ,  Geun-yong Park

Inventor： Kwang-ho No ,  Geun-yong Park

IPC: B41J2/435 ,  G03G15/11 ,  G03G15/10

CPC classification number: G03G15/11

Abstract: In an apparatus for elevating a squeeze roller of a liquid developing apparatus, a sub-block having the squeeze roller selectively pressing a photoreceptor web installed thereon, is installed at a main block of the liquid developing apparatus to be capable of moving up and down. A mobile block is installed at the main block to be capable of moving up and down to support the sub-block. The mobile block is moved up and down by an elevating unit to allow the squeeze roller to contact or be separated from the photoreceptor web. A piezoelectric element is installed at the mobile block to support the sub-block and to move the sub-block up and down in a predetermined range by being reversibly transformed by electric current. A power supply selectively provides electric current to the piezoelectric element. Thus, the decline over time of the elastic force of the spring employed in the conventional elevating apparatus can be fundamentally solved. Further, when the liquid developing apparatus of the present invention is used for a long time, the pressing force of the squeeze roller to the photoreceptor web can be uniformly maintained.

Abstract translation: 在用于提升液体显影装置的挤压辊的装置中，具有选择性地按压安装在其上的感光体片的挤压辊的子块安装在液体显影装置的主块上，以能够上下移动。 移动块安装在主块上，以便能够上下移动以支持子块。 移动块通过升降单元上下移动，以允许挤压辊与感光体网接触或分离。 在移动块处安装压电元件以支撑子块并且通过由电流可逆地变换而在预定范围内上下移动子块。 电源选择性地向压电元件提供电流。 因此，可以从根本上解决在常规升降装置中使用的弹簧的弹性力随时间的下降。 此外，当长时间使用本发明的液体显影装置时，能够均匀地保持挤压辊对感光体网的按压力。

公开(公告)号：US07054569B2

公开(公告)日：2006-05-30

申请号：US10770484

申请日：2004-02-04

Applicant: Joong-gwang Shin ,  Geun-yong Park ,  Eun-ah Song ,  Jong-woo Kim

Inventor： Joong-gwang Shin ,  Geun-yong Park ,  Eun-ah Song ,  Jong-woo Kim

IPC: G03G15/10

CPC classification number: G03G15/105

Abstract: A wet electrophotographic image forming machine that informs a user of a timing for replacing development cartridges. The image forming machine comprises a control section for sensing the condition of the developer stored in one or more developer housings on the basis of a measured electric current flowing between one or more developer feeding members and one or more developer application members via the developer provided therebetween, and a display section for externally displaying the developer condition according to a signal from the control section. The control section evaluates the magnitude of the electric current and provides a signal to the control section for display if there is a developer amount or concentration deficiency.

Abstract translation: 一种湿电子照相成像机，其向用户通知更换显影盒的时间。 图像形成机包括控制部分，用于基于在一个或多个显影剂供给部件和一个或多个显影剂施加部件之间流过的测量电流，经由其间设置的显影剂来感测存储在一个或多个显影剂壳体中的显影剂的状态 以及显示部分，用于根据来自控制部分的信号外部显示显影剂条件。 控制部分评估电流的大小，并且如果存在显影剂量或浓度不足，则向控制部提供信号以进行显示。

公开(公告)号：US5695291A

公开(公告)日：1997-12-09

申请号：US705643

申请日：1996-08-30

Applicant: Geun-yong Park

Inventor： Geun-yong Park

IPC: B41J2/315 ,  B41J11/04 ,  B41J11/20 ,  B41J23/34 ,  B41J25/312

CPC classification number: B41J25/312 ,  B41J11/04 ,  B41J11/20 ,  B41J23/34

Abstract: A thermal-transcription printer has a printing head and a platen drum which is moved up and down to press thermally activated ink from a thermal transfer ribbon onto a paper. A lever member is installed on a feed roller for transferring a paper sheet, and the platen drum is supported by an end portion of the lever member. The platen drum moves up and down, while being supported by the lever member which rotates in the same direction as the feed roller, and presses an ink ribbon and the paper against the printing head.

Abstract translation: 热转录打印机具有打印头和压纸滚筒，该滚筒上下移动以将热活化墨从热转印带压出到纸上。 杠杆构件安装在用于传送纸张的进给辊上，并且压纸滚筒由杠杆构件的端部支撑。 压纸滚筒上下移动，同时由与进给辊相同的方向旋转的杆件支撑，并将墨带和纸张压靠在打印头上。

公开(公告)号：US07262787B2

公开(公告)日：2007-08-28

申请号：US10659431

申请日：2003-09-11

Applicant: Geun-yong Park

Inventor： Geun-yong Park

IPC: B41J2/435

CPC classification number: B41J2/45

Abstract: In a laser printer using a plurality of laser scan units, a laser scan unit is capable of manually adjusting a plurality of laser beams to be parallel. The laser scan unit assembly includes a laser scan unit having a window on a front surface through which a laser beam is emitted, a hinge portion provided at one side of the laser scan unit to pivotably dispose the laser scan unit on the body, and an adjusting portion provided on the side of the laser scan unit opposite from the hinge portion, to adjust an amount the laser scan unit pivots. The body has a hinge supporting portion provided thereon to support rotation of the hinge portion. The hinge portion is formed as a hinge shaft and the hinge supporting portion is formed as a groove to support the hinge shaft. The adjusting portion includes a first adjusting unit which is an inclined surface, and a second adjusting unit which is a screw and is provided on the body.

Abstract translation: 在使用多个激光扫描单元的激光打印机中，激光扫描单元能够手动地将多个激光束调整为平行。 激光扫描单元组件包括：激光扫描单元，其具有在前表面上的激光束被发射的窗口;设置在激光扫描单元的一侧的铰链部分，用于将激光扫描单元可枢转地布置在主体上;以及 设置在激光扫描单元的与铰链部分相对的一侧的调节部分，以调整激光扫描单元枢转的量。 主体具有设置在其上的铰链支撑部分，以支撑铰链部分的旋转。 铰链部分形成为铰链轴，并且铰链支撑部分形成为凹槽以支撑铰链轴。 调整部包括作为倾斜面的第一调整单元和作为螺钉并设置在主体上的第二调整单元。

公开(公告)号：US07085511B2

公开(公告)日：2006-08-01

申请号：US10895890

申请日：2004-07-22

Applicant: Geun-yong Park

Inventor： Geun-yong Park

IPC: G03G21/00

CPC classification number: G03G15/107 ,  G03G21/206

Abstract: An oxidation catalyst device is provided with a duct, a fan, a heater, an oxidation catalyst carrying element, and a heat-radiating duct. The duct is connected to a fixation device of the wet-type electrophotographic image forming apparatus. The fan, the heater and the oxidation catalyst carrying element are provided in the duct. The heat-radiating duct is installed to surround the duct and an airflow passage is formed between the outer wall of the duct and the inner wall of the heat-radiating duct.

Abstract translation: 氧化催化剂装置设置有管道，风扇，加热器，氧化催化剂承载元件和散热管。 导管连接到湿式电子照相成像设备的固定装置。 风扇，加热器和氧化催化剂承载元件设置在管道中。 散热管安装成围绕管道，并且在管道的外壁和散热管的内壁之间形成气流通道。

公开(公告)号：US06704531B2

公开(公告)日：2004-03-09

申请号：US10252053

申请日：2002-09-23

Applicant: Joong-gwang Shin ,  Geun-yong Park ,  Yong-su Kim

Inventor： Joong-gwang Shin ,  Geun-yong Park ,  Yong-su Kim

IPC: G03G1510

CPC classification number: G03G15/101

Abstract: A developing system of a liquid electrophotographic image forming device. The developing system includes a development container in which a developer is stored, a development roller which rotates opposite to a photosensitive body, and being partially soaked in the development container, and a metering blade. The metering blade has a first face contacting the circumference of the development roller and a second face by which a predetermined angle is formed with respect to the first face, which maintains a developer layer on the circumference of the development roller at a predetermined thickness. By optimizing related parameters of the metering blade, the developer layer on the development roller can be regulated, thereby achieving good image quality.

Abstract translation: 液体电子照相成像装置的显影系统。 显影系统包括其中存储显影剂的显影容器，与感光体相对旋转并部分地浸泡在显影容器中的显影辊和计量刮刀。 计量刀片具有接触显影辊的圆周的第一面和相对于第一面形成预定角度的第二面，其将显影辊的圆周上的显影剂层保持在预定厚度。 通过优化计量刀片的相关参数，可以调节显影辊上的显影剂层，从而获得良好的图像质量。

公开(公告)号：US06694113B2

公开(公告)日：2004-02-17

申请号：US10060286

申请日：2002-02-01

Applicant: Geun-yong Park ,  Hyun-seong Shin ,  Hyong-gu Lee ,  Yong-su Kim ,  Woo-chul Jung

Inventor： Geun-yong Park ,  Hyun-seong Shin ,  Hyong-gu Lee ,  Yong-su Kim ,  Woo-chul Jung

IPC: G03G1510

CPC classification number: G03G15/105

Abstract: The present invention provides an ink delivery system and an ink delivery method of a liquid-type electrophotographic printer which are adapted to detect whether or not liquid in any one of containers which supply ink and a solvent to circulation tanks is exhausted without installing separate level sensors.

Abstract translation: 本发明提供一种液体型电子照相打印机的墨水输送系统和墨水输送方法，其适用于检测是否在没有安装单独的液位传感器的情况下排出向循环罐供应墨水和溶剂的任何一个容器中的液体 。