公开(公告)号：US20080145128A1

公开(公告)日：2008-06-19

申请号：US11956781

申请日：2007-12-14

Applicant: Jin-soo LEE ,  Hoon KANG

Inventor： Jin-soo LEE ,  Hoon KANG

IPC: B41J13/28

CPC classification number: B65H9/06 ,  B65H5/062 ,  B65H9/004 ,  B65H2404/722

Abstract: A printing medium feeding apparatus includes a feeding part which feeds a printing medium, and a printing medium aligning roller part which aligns a leading edge of the printing medium fed from the feeding part and transfers the aligned printing medium to an image forming part which forms an image on the printing medium, wherein the printing medium aligning roller part comprises a pair of rollers which transfer the printing medium to the image forming part, and an aligning shutter which is rotationally coupled to at least one of the pair of rollers, which rotates when the leading edge of the printing medium contacts the aligning shutter with a pressure greater than a reference pressure in a reference direction and guides the leading edge of the printing medium fed from the feeding part toward the reference direction.

Abstract translation: 打印介质供给装置包括供给打印介质的进给部和打印介质对齐辊部，该打印介质对准辊部对准从供给部供给的打印介质的前端并将对准的打印介质传送到形成图像形成部的图像形成部 图像，其中打印介质对准辊部分包括将打印介质传送到图像形成部分的一对辊以及旋转地联接到该对辊中的至少一个辊的对准挡板， 打印介质的前缘以比基准方向的参考压力大的压力接触对准挡板，并且将从进给部分供给的打印介质的前缘引向基准方向。

公开(公告)号：US07289749B2

公开(公告)日：2007-10-30

申请号：US10821933

申请日：2004-04-12

Applicant: Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

Inventor： Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

IPC: G03G15/00 ,  G03G21/00

CPC classification number: G03G21/1633 ,  G03G2215/018 ,  G03G2221/169

Abstract: In an electrophotographic printer including a photosensitive drum unit having a photosensitive drum, a plurality of development units each having a developing roller, an intermediate transfer unit having a transfer belt to which an image is transferred from the photosensitive drum, a waste toner storage container to store waste toner generated at the photosensitive drum unit and the intermediate transfer unit, and a sheet transport unit which finally holds the image. The electrophotographic printer also includes first through third doors provided to mount or dismount the plurality of development units, the photosensitive drum unit and intermediate transfer unit, and the waste toner storage container, respectively, and a fourth door provided to access the sheet transport unit.

Abstract translation: 在包括具有感光鼓的感光鼓单元的电子照相打印机中，具有显影辊的多个显影单元，具有图像从感光鼓转印到的转印带的中间转印单元，废调色剂储存容器 存储在感光鼓单元和中间转印单元处产生的废调色剂，以及最终保持图像的纸张传送单元。 电子照相打印机还包括分别安装或拆卸多个显影单元，感光鼓单元和中间转印单元以及废调色剂储存容器的第一至第三门和设置成访问片材输送单元的第四门。

公开(公告)号：US07257346B2

公开(公告)日：2007-08-14

申请号：US10442290

申请日：2003-05-21

Applicant: Se-hyun Lyu ,  Jin-soo Lee

Inventor： Se-hyun Lyu ,  Jin-soo Lee

IPC: G03G15/20

CPC classification number: G03G15/2025

Abstract: A fusing roller regenerating apparatus of a fusing device in an image forming apparatus includes a coating unit coating a fusing roller using a dip coating method to form a regenerated coating layer to a predetermined thickness, and a heating unit including a heating body spaced apart from a surface of the fusing roller by a predetermined distance to harden the regenerated coating layer formed on the fusing roller by the coating unit. A method of regenerating the fusing roller includes injecting a coating liquid into the coating liquid tub through a coating liquid injection portion to form the regenerated coating layer to the predetermined thickness by rotating the fusing roller after the injection of the coating liquid, hardening the regenerated coating layer using the heating body, and discharging a remaining portion of the coating liquid through the coating liquid discharging portion after the hardening of the regenerated coating layer. The fusing roller regenerating apparatus in the image forming apparatus and a method thereof are capable of regenerating a new outer silicone coating layer of the fusing roller when an old outer silicone coating layer is contaminated, damaged or worn out, thereby reducing maintenance costs and waste of resources that are caused by a replacement of the expensive fusing device.

Abstract translation: 图像形成装置中的定影装置的定影辊再生装置包括：涂布单元，使用浸涂法涂布定影辊，以形成预定厚度的再生涂层;以及加热单元，其包括与 定影辊的表面预定距离，以通过涂覆单元使形成在定影辊上的再生涂层硬化。 再生定影辊的方法包括通过涂布液注入部将涂布液喷射到涂液槽中，通过在注射涂布液之后旋转定影辊将再生涂层形成为预定厚度，使再生涂层硬化 层，并且在再生涂层硬化后，通过涂布液排出部排出剩余部分的涂布液。 图像形成装置中的定影辊再生装置及其方法能够在旧的外部硅氧烷涂层被污染，损坏或磨损时再生定影辊的新的外部硅氧烷涂层，从而降低维护成本和浪费 由更换昂贵的定影装置引起的资源。

公开(公告)号：US20070113202A1

公开(公告)日：2007-05-17

申请号：US11646265

申请日：2006-12-28

Applicant: Yu Chan Byun ,  Chan Yong Park ,  Jun Hyoung Koo ,  Jin Soo Lee ,  Yu Sung Baek

Inventor： Yu Chan Byun ,  Chan Yong Park ,  Jun Hyoung Koo ,  Jin Soo Lee ,  Yu Sung Baek

IPC: G06F17/00 ,  G09G5/00

CPC classification number: G06F3/0482 ,  G06F3/04817 ,  G09G5/00 ,  H04M1/72583

Abstract: The present invention relates to a method for searching a menu in a mobile communication terminal, wherein a plurality of main menus and sub menus of each main menu are simultaneously searched on a single menu screen using various navigational keys.

Abstract translation: 本发明涉及一种用于搜索移动通信终端中的菜单的方法，其中使用各种导航键在单个菜单屏幕上同时搜索每个主菜单的多个主菜单和子菜单。

公开(公告)号：US20070110476A1

公开(公告)日：2007-05-17

申请号：US11434138

申请日：2006-05-16

Applicant: Jin-soo Lee ,  Se-hyun Lyu ,  Heung-sup Jeong

Inventor： Jin-soo Lee ,  Se-hyun Lyu ,  Heung-sup Jeong

IPC: G03G15/16

CPC classification number: G03G21/1633 ,  G03G2221/1642 ,  G03G2221/1687 ,  G03G2221/169

Abstract: A transfer unit-fixing apparatus to integrally fix a transfer unit on a door, and an image forming device having the same are disclosed. The transfer unit-fixing apparatus includes a position fixing unit to pivotally support a first part of the transfer unit on the door and a locking unit to lock a second part of the transfer unit to the door. The transfer unit can be easily assembled and disassembled to and from the door by the position fixing unit and the locking unit, and thus the image forming device can be easily assembled, maintained and repaired.

Abstract translation: 公开了一种将转印单元一体地固定在门上的转印单元定影装置和具有该转印单元的图像形成装置。 转印单元定影装置包括位置固定单元，用于将转印单元的第一部分枢转地支撑在门上，以及锁定单元，用于将转印单元的第二部分锁定到门。 转印单元可以通过定位单元和锁定单元容易地组装和拆卸，从而可以容易地组装，维护和修理图像形成装置。

公开(公告)号：US07197183B2

公开(公告)日：2007-03-27

申请号：US10994392

申请日：2004-11-23

Applicant: Jin Soo Lee ,  Heon Jun Kim

Inventor： Jin Soo Lee ,  Heon Jun Kim

IPC: G06K9/00

CPC classification number: H04N1/644 ,  G06F17/3025 ,  G06K9/4652 ,  G06K9/6212 ,  G06T7/90 ,  G06T2207/10024

Abstract: A color quantization method based on an HMMD color space and a multimedia searching method using the same in extracting color features for searching multimedia, to enable searching of multimedia data which has been quantized on different levels. A quantization method is optimized to be proper for various quantization levels so as to increase search performance in an HMMD color space. And the interoperability between color features quantized into different quantization levels is provided so as to search multimedia generated from different application programs and in which a quantization rule is defined so as to maintain high search performance. Preferably, the present invention provides a color quantization method for various levels, thereby enabling to achieve high search performance on maintaining interoperability. The present invention provides a multimedia search method enabling to measure the similarity between features quantized into different levels.

公开(公告)号：US20070045937A1

公开(公告)日：2007-03-01

申请号：US11384311

申请日：2006-03-21

Applicant: Jin-soo Lee ,  Yu-man Kim

Inventor： Jin-soo Lee ,  Yu-man Kim

IPC: B65H1/08

CPC classification number: B65H3/0638 ,  B65H2404/1112 ,  B65H2404/1122

Abstract: A printing media supply device for use in an image forming apparatus includes a printing media supply cassette adapted to receive a stack of printing media. A pick-up roller picks up the printing media stacked in the printing media supply cassette. The pick-up roller has a pick-up member for picking up the printing media, and a rotation member for supporting the pick-up member. The rotation member has a buffer surface formed by cutting a portion of a leading edge portion thereof away. The buffer surface may be formed so as to expose side surfaces of the pick-up member. The pick-up roller applies a substantially uniform pressure to the printing media even when there is a large quantity of printing media stacked in the printing media supply cassette, and thereby minimizes multifeeding of the printing media. Accordingly, the supply of printing media is stable, improving the printing media supply efficiency.

Abstract translation: 用于图像形成装置的打印介质供应装置包括适于接收打印介质堆叠的打印介质供应盒。 拾取辊拾取堆放在打印介质供应盒中的打印介质。 拾取辊具有用于拾取打印介质的拾取构件和用于支撑拾取构件的旋转构件。 旋转构件具有通过切割其前缘部分的一部分而形成的缓冲表面。 缓冲表面可以形成为露出拾取构件的侧表面。 即使在打印介质供应盒中堆积有大量的打印介质，并且从而最小化打印介质的多重进纸，拾取辊对打印介质施加基本均匀的压力。 因此，印刷媒体的供应稳定，提高了印刷媒体的供应效率。

公开(公告)号：US07127735B1

公开(公告)日：2006-10-24

申请号：US09573225

申请日：2000-05-19

Applicant: Jin Soo Lee ,  Hyeon Jun Kim

Inventor： Jin Soo Lee ,  Hyeon Jun Kim

IPC: H04N7/173

CPC classification number: H04N21/433 ,  H04N7/17336 ,  H04N21/2387 ,  H04N21/4184 ,  H04N21/47202 ,  H04N21/6547 ,  H04N21/6582

Abstract: A video-on-demand (VOD) system and method which efficiently enables a user to resume viewing of a video program from an interrupted position is disclosed. The present invention allows the user to resume viewing of a video program even if the user requests a resumption of the interrupted video program several times or through different video servers. Particularly, the video viewing characteristic information of a user terminal is not managed by a video server of the VOD system, but is managed by the user terminal. Accordingly, when a user interrupts viewing of a video program, the video server transmits to the user terminal user profile information which includes the characteristic information related to the viewing of the video program. Thereafter, if the user requests resumption of the interrupted video program using the user profile information, the video server re-transmits the video program from the interrupted position of the video program.

Abstract translation: 公开了一种视频点播（VOD）系统和方法，其有效地使用户能够从中断位置恢复观看视频节目。 即使用户多次请求中断的视频节目的恢复或通过不同的视频服务器，本发明允许用户继续观看视频节目。 特别地，用户终端的视频观看特征信息不由VOD系统的视频服务器管理，而是由用户终端管理。 因此，当用户中断视频节目的观看时，视频服务器向用户终端发送包括与观看视频节目相关的特征信息的用户简档信息。 此后，如果用户使用用户简档信息请求恢复中断的视频节目，则视频服务器从视频节目的中断位置重新发送视频节目。

公开(公告)号：US07099617B2

公开(公告)日：2006-08-29

申请号：US10835534

申请日：2004-04-30

Applicant: Heung-sup Jeong ,  Jin-soo Lee ,  Jae-myoung Choi ,  Se-hyun Lyu

Inventor： Heung-sup Jeong ,  Jin-soo Lee ,  Jae-myoung Choi ,  Se-hyun Lyu

IPC: G03G21/10

CPC classification number: G03G21/105 ,  G03G2221/0052

Abstract: A waste toner transfer apparatus in an electrophotographic printer to transfer waste toner removed by a cleaning unit and transferred to a waste toner storage container. The waste toner transfer apparatus includes a duct connecting the cleaning unit and the waste toner storage container, a conveying coil having a spiral shape which is installed in the duct and rotates, and an insertion member inserted in the conveying coil.

Abstract translation: 一种电子照相打印机中的废调色剂转印装置，用于转移由清洁单元除去并转移到废调色剂存储容器中的废调色剂。 废粉转印装置包括连接清洁单元和废调色剂储存容器的管道，安装在管道中并旋转的具有螺旋形状的输送线圈和插入输送线圈中的插入构件。

公开(公告)号：US20060180998A1

公开(公告)日：2006-08-17

申请号：US11233040

申请日：2005-09-23

Applicant: Jin-soo Lee ,  Jae-hak Lee

Inventor： Jin-soo Lee ,  Jae-hak Lee

IPC: B65H1/00

CPC classification number: B65H1/266 ,  B65H2301/36212 ,  B65H2301/363 ,  B65H2403/411 ,  B65H2405/1117 ,  B65H2405/31

Abstract: A paper feeding device includes a guide member that guides both sides of a sheet of paper stacked in a paper feeding cassette and a support unit that prevents the guide members from being moved due to inertia of sheets of paper during installation of the paper feeding cassette. Accordingly, the paper feeding device contacts and supports one side of the guide unit and prevents the guide unit from being moved. Therefore, a sheet of paper may prevented from being separated from a finger during installation of the paper feeding cassette. Furthermore, a paper jam or skew due to the separation of the paper may be prevented.