公开(公告)号：US20080301392A1

公开(公告)日：2008-12-04

申请号：US12127148

申请日：2008-05-27

Applicant: Dong-woo LEE

Inventor： Dong-woo LEE

IPC: G06F12/00

CPC classification number: G06F13/4213

Abstract: A system is disclosed that includes a first memory device operable according to either a first bit organization or a second bit organization, a second memory device operable according to only the first bit organization, and a central processing unit (CPU). The CPU is commonly connected to the first and second memory devices via a command/address bus, and is connected to the first memory device via a data bus separate from the command/address bus and having an upper half and a lower half. However, the CPU is connected to the second memory device via only the upper half of the data bus.

Abstract translation: 公开了一种系统，其包括可根据第一位组织或第二位组织操作的第一存储器设备，仅根据第一位组织可操作的第二存储器件以及中央处理单元（CPU）。 CPU通常经由命令/地址总线连接到第一和第二存储器件，并且经由与命令/地址总线分离并具有上半部分和下半部分的数据总线连接到第一存储器件。 然而，CPU仅通过数据总线的上半部连接到第二存储器件。

公开(公告)号：US20130142553A1

公开(公告)日：2013-06-06

申请号：US13614095

申请日：2012-09-13

Applicant: Dong-woo LEE ,  Soo-hwan Bae

Inventor： Dong-woo LEE ,  Soo-hwan Bae

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G15/206 ,  G03G2215/2029 ,  G03G2215/2035

Abstract: An image forming apparatus includes a fixing device that includes a heating unit which comprises a first heat source to heat an unfixed image on a print medium, and a pressing unit which forms a fixing nip by contacting the heating unit, where the pressing unit comprises a carbon nanotube heating layer as a second heat source to heat the unfixed image.

Abstract translation: 图像形成装置包括：定影装置，其包括加热单元，该加热单元包括用于加热打印介质上的未定影图像的第一热源和通过接触加热单元形成定影夹持部的按压单元，其中所述按压单元包括 碳纳米管加热层作为第二热源以加热未固定的图像。

公开(公告)号：US20080304882A1

公开(公告)日：2008-12-11

申请号：US11934913

申请日：2007-11-05

Applicant: Su-ho SHIN ,  Tae-hoon KIM ,  Dong-woo LEE ,  Tae-gyu KIM

Inventor： Su-ho SHIN ,  Tae-hoon KIM ,  Dong-woo LEE ,  Tae-gyu KIM

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G2215/2038

Abstract: A fusing device includes a pressing member, a belt member to rotate in contact with the pressing member, a nip forming member to support the belt member so that nip areas are formed on the pressing member and the belt member at contacting portions thereto, a heating member disposed away from the nip areas, to heat the belt member, and a tension application member to stiffen the belt member so that the heating member is tightly contacted with the belt member. The heating member includes a plate type heating element which is arranged at an upstream side of the nip areas, and to contact an inner circumference of the belt member, in an advancing direction of the fusing belt. The effective width of then nip areas increases, and the increased pressure is exerted to the nip areas, because the fusing belt enters a location where the nip areas are formed in a heated state. Furthermore, heating efficiency of the fusing belt is increased, because the fusing belt is heated while in a tight contact with the heating member. As a result, fusing performance is enhanced.

Abstract translation: 定影装置包括按压构件，与按压构件接触旋转的带构件，夹持形成构件，用于支撑带构件，使得压区在压接构件和带构件之间在接触部分处形成，加热 远离辊隙区域的构件，以加热带构件;以及张力施加构件，用于加固带构件，使得加热构件与带构件紧密接触。 加热构件包括板状加热元件，其布置在夹持区域的上游侧，并且在定影带的前进方向上接触带构件的内周。 因此，夹紧区域的有效宽度增加，并且增加的压力被施加到辊隙区域，因为定影带进入压区在加热状态下形成的位置。 此外，由于在与加热构件紧密接触的同时加热定影带，因此定影带的加热效率提高。 结果，融合性能得到提高。

公开(公告)号：US20080301381A1

公开(公告)日：2008-12-04

申请号：US12099287

申请日：2008-04-08

Applicant: Dong-woo LEE ,  Houng-sog Min ,  Shin-wook Kang ,  Hyang-suk Park ,  Seong-hun Jeong ,  Sang-seob Shin ,  Hye-lime Jeong

Inventor： Dong-woo LEE ,  Houng-sog Min ,  Shin-wook Kang ,  Hyang-suk Park ,  Seong-hun Jeong ,  Sang-seob Shin ,  Hye-lime Jeong

IPC: G06F12/00

CPC classification number: G06F13/28 ,  G06F3/0601 ,  G06F2003/0692

Abstract: A method and device for controlling commands used for a flash memory are provided. The method includes, substantially reducing usage of a central processing unit (CPU) and a bus, when controlling the flash memory, by receiving information on at least one command currently stored in a system memory, receiving a command represented by the received information from the system memory, and generating an interrupt representing that all the commands are received, when receiving of substantially all the commands represented by the received information is completed.

Abstract translation: 提供了一种用于控制用于闪速存储器的命令的方法和装置。 该方法包括：通过接收当前存储在系统存储器中的至少一个命令的信息来控制闪速存储器时，大大减少中央处理单元（CPU）和总线的使用，接收来自 并且当接收到基本上所有由所接收的信息表示的命令完成时，产生表示接收到所有命令的中断。

公开(公告)号：US20080096062A1

公开(公告)日：2008-04-24

申请号：US11766385

申请日：2007-06-21

Applicant: Dong-woo LEE ,  Tae-sang Park

Inventor： Dong-woo LEE ,  Tae-sang Park

IPC: H01M8/04 ,  H01M8/18

CPC classification number: H01M8/0618 ,  B01J4/002 ,  B01J8/0214 ,  B01J8/0278 ,  B01J8/0285 ,  B01J19/26 ,  B01J35/04 ,  B01J2208/00504 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0816 ,  C01B2203/1241 ,  C01B2203/1695 ,  H01M8/0631 ,  Y02P20/52

Abstract: A reformer for a fuel cell system, and a method of controlling the reformer. The reformer includes a cylindrical reforming catalyst; a burner disposed inside of the reforming catalyst and comprising a plurality of nozzles to direct flames at the reforming catalyst; a nozzle covering element to selectively cover a portion of each of the nozzles; a combustion fuel supply valve to change the amount of a combustion fuel that is supplied to the burner; and a controller that controls the nozzle covering units and the combustion supply valve. The method of controlling the reformer includes: moving the nozzle covering element to cover a decreasing portion of each of the nozzles in response to an increasing amount of the combustion fuel being supplied to the burner; and moving the nozzle covering element to cover a increasing portion of each of the nozzles in response to a decreasing amount of the combustion fuel supplied to the burner.

Abstract translation: 燃料电池系统的改质器，以及控制重整器的方法。 重整器包括圆筒形重整催化剂; 设置在重整催化剂内部并包含多个喷嘴以在重整催化剂下引导火焰的燃烧器; 喷嘴覆盖元件，用于选择性地覆盖每个喷嘴的一部分; 燃烧燃料供给阀，其改变供给到燃烧器的燃烧燃料的量; 以及控制喷嘴覆盖单元和燃烧供给阀的控制器。 控制重整器的方法包括：响应于供给燃烧器的燃料燃料的量的增加，移动喷嘴覆盖元件以覆盖每个喷嘴的减少部分; 并且响应于供给燃烧器的燃烧燃料量的减少，使喷嘴覆盖元件移动以覆盖每个喷嘴的增加部分。

公开(公告)号：US20120117296A1

公开(公告)日：2012-05-10

申请号：US13103261

申请日：2011-05-09

Applicant: Dong-woo LEE

Inventor： Dong-woo LEE

IPC: G06F12/06

CPC classification number: G06F13/4213

Abstract: A system is disclosed that includes a first memory device operable according to either a first bit organization or a second bit organization, a second memory device operable according to only the first bit organization, and a memory control unit. The memory control unit is commonly connected to the first and second memory devices via a command/address bus and a portion of a data bus, and is connected to the second memory device via another portion of the data bus.

Abstract translation: 公开了一种系统，其包括可根据第一位组织或第二位组织操作的第一存储器设备，仅根据第一位组织可操作的第二存储器件，以及存储器控制单元。 存储器控制单元经由命令/地址总线和数据总线的一部分通常连接到第一和第二存储器件，并且经由数据总线的另一部分连接到第二存储器件。

公开(公告)号：US20080147994A1

公开(公告)日：2008-06-19

申请号：US11958815

申请日：2007-12-18

Applicant: Seong-hun JEONG ,  Sung-hwan BAE ,  Jang-hwan KIM ,  Nam-hyun YUN ,  Young-bong KIM ,  Houng-sog MIN ,  Dong-woo LEE ,  Shin-wook KANG ,  Hyang-suk PARK

Inventor： Seong-hun JEONG ,  Sung-hwan BAE ,  Jang-hwan KIM ,  Nam-hyun YUN ,  Young-bong KIM ,  Houng-sog MIN ,  Dong-woo LEE ,  Shin-wook KANG ,  Hyang-suk PARK

IPC: G06F12/08

CPC classification number: G06F12/0246 ,  G06F2212/7205

Abstract: A command scheduling method and apparatus for reducing the complexity of a virtual file system embodied in a nonvolatile data storage device and performing efficient interleaving by setting a preparation phase of a command schedule in the virtual file system embodied in the nonvolatile data storage device is provided. The method includes setting a preparation phase in which a plurality of metadata commands for data management are executed, and if the plurality of metadata commands are completely executed in the preparation phase, executing data read/write commands. Accordingly, by simplifying the scheduling structure of the virtual file system (FTL), code size and resource use can be reduced. In addition, by performing exact interleaving, burst data transmission between a host and a memory storage device can be achieved even without using a large capacity buffer.

Abstract translation: 提供了一种用于降低体现在非易失性数据存储装置中的虚拟文件系统的复杂度的命令调度方法和装置，并且通过在非易失性数据存储装置中体现的虚拟文件系统中设置命令调度的准备阶段来执行高效的交织。 该方法包括设置其中执行多个用于数据管理的元数据命令的准备阶段，并且如果在准备阶段完全执行多个元数据命令，则执行数据读/写命令。 因此，通过简化虚拟文件系统（FTL）的调度结构，可以减少代码大小和资源使用。 此外，通过执行精确的交织，即使不使用大容量缓冲器，也可以实现主机和存储器存储装置之间的突发数据传输。