公开(公告)号：US07773931B2

公开(公告)日：2010-08-10

申请号：US12104699

申请日：2008-04-17

Applicant: Chang-hoon Jung ,  Dong-woo Lee ,  Tae-gyu Kim ,  Su-ho Shin ,  Dong-jin Seol ,  Hwan-hee Kim

Inventor： Chang-hoon Jung ,  Dong-woo Lee ,  Tae-gyu Kim ,  Su-ho Shin ,  Dong-jin Seol ,  Hwan-hee Kim

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G2215/2035

Abstract: A fusing device includes a pressure unit, a belt unit to rotate in outer contact with the pressure unit, a nip forming unit to form a nip over a contact portion between the pressure unit and the belt unit, a heating unit to heat the nip forming unit and the belt unit, and a support unit to press and support the nip forming unit constantly and having a plurality of heat transmission portions defined in a parallelogrammic shape of an oblique direction with respect to a traveling direction of the belt unit.

Abstract translation: 定影装置包括压力单元，与压力单元外部旋转的带单元，在压力单元和带单元之间的接触部分上形成辊隙的辊隙形成单元，用于加热辊隙成形的加热单元 单元和带单元，以及支撑单元，其压缩和支撑辊隙形成单元，并且具有相对于带单元的行进方向以倾斜方向限定的多个传热部。

公开(公告)号：US07768837B2

公开(公告)日：2010-08-03

申请号：US11871371

申请日：2007-10-12

Applicant: Jong-In Choi ,  Dong-Woo Lee

Inventor： Jong-In Choi ,  Dong-Woo Lee

IPC: G11C16/06

CPC classification number: G11C16/24 ,  G11C16/10

Abstract: A flash memory device and a method of programming a flash memory device include selecting bit lines connected to program cells of multiple memory cells coupled to a selected word line. The selected bit lines are driven to a bit line program voltage through a write driver circuit connected to first ends of the selected bit lines. The selected bit lines are also driven to the bit line program voltage through a bit line detecting/driving circuit connected to second ends of the selected bit lines. The bit line detecting/driving circuit activates the selected bit lines synchronously with voltage variations of the selected bit lines.

Abstract translation: 快闪存储器件和闪速存储器件的编程方法包括：选择连接到与选定字线耦合的多个存储器单元的编程单元的位线。 所选择的位线通过连接到所选位线的第一端的写入驱动器电路被驱动到位线编程电压。 所选择的位线也通过与选定位线的第二端连接的位线检测/驱动电路驱动到位线编程电压。 位线检测/驱动电路与所选位线的电压变化同步地激活所选择的位线。

公开(公告)号：US07758984B2

公开(公告)日：2010-07-20

申请号：US11496502

申请日：2006-08-01

Applicant: Soonho Kim ,  Doohwan Lee ,  Hyun-chul Lee ,  Dong-woo Lee ,  Tae-sang Park

Inventor： Soonho Kim ,  Doohwan Lee ,  Hyun-chul Lee ,  Dong-woo Lee ,  Tae-sang Park

IPC: H01M8/04 ,  C01B3/24

CPC classification number: C01B3/48 ,  B01J8/0221 ,  B01J2208/00522 ,  B01J2208/00716 ,  C01B2203/0205 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0838 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/127 ,  C01B2203/1604 ,  H01M8/0618 ,  H01M8/0668 ,  H01M8/0675 ,  Y02E60/364

Abstract: A shift reactor for fuel cells, a fuel cell system employing the same, and an operating method of the same are provided. More particularly, a shift reactor for fuel cells is filled with a shift catalyst and includes an inlet through which reactants flow into the shift reactor and an outlet through which products flow out of the shift reactor. An oxygen supply duct and a valve capable of regulating the oxygen supply are positioned at the outlet side of the shift reactor. The oxygen supply allows for the temperature of the shift catalyst to be increased rapidly at startup, thereby significantly shortening the startup time of the shift reactor and thereby contributing to an improved practical operation of the fuel cell system.

Abstract translation: 提供了一种用于燃料电池的变换反应器，使用该变换反应器的燃料电池系统及其操作方法。 更具体地，用于燃料电池的变换反应器填充有变换催化剂，并且包括入口，反应物通过该入口流入变换反应器和出口，产物通过该出口流出变换反应器。 氧气供应管道和能够调节供氧的阀门位于变换反应器的出口侧。 氧供给允许变速催化剂的温度在起动时快速增加，从而显着缩短变换反应器的启动时间，从而有助于改进燃料电池系统的实际操作。

公开(公告)号：US20100166450A1

公开(公告)日：2010-07-01

申请号：US12625203

申请日：2009-11-24

Applicant: Dong Woo LEE

Inventor： Dong Woo LEE

IPC: G03G15/00 ,  G03G15/20

CPC classification number: G03G15/2042

Abstract: Disclosed herein is a fusing device having an improved heating structure. The fusing device is configured to apply heat and pressure to fix a developer to a print medium and includes a pressure device and a heating device. The heating device includes a heat radiating member extending along a longitudinal direction of the fusing device and terminal parts disposed at both ends of the heat radiating member. Contact points at which current is supplied to the heat radiating member through the terminal parts can be adjusted to change the effective width of heating area.

Abstract translation: 这里公开了一种具有改进的加热结构的定影装置。 定影装置被配置为施加热和压力以将显影剂固定到打印介质上，并且包括压力装置和加热装置。 加热装置包括沿着定影装置的纵向方向延伸的散热构件和设置在散热构件两端的端子部分。 通过端子部分向散热构件提供电流的接触点可以调节以改变加热区域的有效宽度。

公开(公告)号：US07599498B2

公开(公告)日：2009-10-06

申请号：US11175326

申请日：2005-07-07

Applicant: Poong-Min Kim ,  Hyun-Suk Kim ,  Jin-Wook Kim ,  Dong-Woo Lee ,  In-Ho Lee ,  Yong-Suk Choi ,  Jeong-Mo Koo ,  Myung-Cheol Lee ,  Dong-Sun Shin ,  Jong-Woo Kim

Inventor： Poong-Min Kim ,  Hyun-Suk Kim ,  Jin-Wook Kim ,  Dong-Woo Lee ,  In-Ho Lee ,  Yong-Suk Choi ,  Jeong-Mo Koo ,  Myung-Cheol Lee ,  Dong-Sun Shin ,  Jong-Woo Kim

IPC: H04R5/00

CPC classification number: H04S5/02 ,  H04R2499/11 ,  H04S5/00

Abstract: Disclosed herein is an apparatus for producing 3D sound. The apparatus includes a determination unit, a mono sound spreading unit, a stereo sound spreading unit, a selection unit, and a 3D sound accelerator. The determination unit receives a source sound file and determines whether the source sound file is mono or stereo. The mono sound spreading unit converts the source sound into pseudo-stereo sound and performs sound spreading on the pseudo-stereo sound, if the source sound is determined to be mono. The stereo sound spreading unit performs sound spreading on the source sound, if the source sound is determined to be stereo. The selection unit receives the output of the mono sound spreading unit or stereo sound spreading unit, and transfers the output to headphones if the headphone reproduction has been selected. The 3D sound accelerator receives the output from the selection unit if speaker reproduction has been selected, removes crosstalk from the output, and transfers the crosstalk-free output to speakers.

Abstract translation: 本文公开了一种用于产生3D声音的装置。 该装置包括确定单元，单声道扩散单元，立体声扩声单元，选择单元和3D声音加速器。 确定单元接收源声音文件并确定源声音文件是单声道还是立体声。 如果源声音被确定为单声道，则单声道扩散单元将源声音转换为伪立体声，并对伪立体声进行声音扩展。 如果源声音被确定为立体声，则立体声扩散单元对源声音进行声音扩展。 选择单元接收单声道扩声单元或立体声声音扩展单元的输出，并且如果已经选择了耳机再现，则将输出传送到耳机。 如果选择了扬声器再现，则3D声音加速器从选择单元接收输出，从输出中消除串扰，并将无串扰输出传送给扬声器。

公开(公告)号：US07569846B2

公开(公告)日：2009-08-04

申请号：US11429744

申请日：2006-05-08

Applicant: Chel-jong Choi ,  Jong-bong Park ,  Tae-gyu Kim ,  Dong-woo Lee

Inventor： Chel-jong Choi ,  Jong-bong Park ,  Tae-gyu Kim ,  Dong-woo Lee

IPC: H01L47/00

CPC classification number: H01L45/144 ,  H01L27/2436 ,  H01L45/06 ,  H01L45/1233 ,  H01L45/1273 ,  H01L45/16 ,  Y10S977/762

Abstract: A phase-change random access memory (PRAM) device including a plurality of nanowires and a method of manufacturing the same include: a lower structure including a plurality of contact plugs; the nanowires extending into the contact plugs from surfaces defining a respective terminal end of the contact plugs; and a phase-change layer formed on top of the nanowires. Therefore, a reset or a set current consumed by the PRAM device is significantly reduced.

Abstract translation: 包括多个纳米线的相变随机存取存储器（PRAM）器件及其制造方法包括：包括多个接触插塞的下部结构; 所述纳米线从限定所述接触插塞的相应末端的表面延伸到所述接触插塞中; 以及形成在纳米线顶部的相变层。 因此，由PRAM器件消耗的复位或设定电流显着降低。

公开(公告)号：US20090110451A1

公开(公告)日：2009-04-30

申请号：US12104699

申请日：2008-04-17

Applicant: Chang-hoon Jung ,  Dong-woo Lee ,  Tae-gyu Kim ,  Su-ho Shin ,  Dong-jin Seol ,  Hwan-hee Kim

Inventor： Chang-hoon Jung ,  Dong-woo Lee ,  Tae-gyu Kim ,  Su-ho Shin ,  Dong-jin Seol ,  Hwan-hee Kim

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G2215/2035

Abstract: A fusing device includes a pressure unit, a belt unit to rotate in outer contact with the pressure unit, a nip forming unit to form a nip over a contact portion between the pressure unit and the belt unit, a heating unit to heat the nip forming unit and the belt unit, and a support unit to press and support the nip forming unit constantly and having a plurality of heat transmission portions defined in a parallelogrammic shape of an oblique direction with respect to a traveling direction of the belt unit.

Abstract translation: 定影装置包括压力单元，与压力单元外部旋转的带单元，在压力单元和带单元之间的接触部分上形成辊隙的辊隙形成单元，用于加热辊隙成形的加热单元 单元和带单元，以及支撑单元，其压缩和支撑辊隙形成单元，并且具有相对于带单元的行进方向以倾斜方向限定的多个传热部。

公开(公告)号：US07492892B2

公开(公告)日：2009-02-17

申请号：US11256168

申请日：2005-10-24

Applicant: Dong-woo Lee ,  Young-ki Kim ,  Ki-taek Kim ,  Dong-ok Kwak ,  Seong-woon Booh ,  Jin-woo Cho

Inventor： Dong-woo Lee ,  Young-ki Kim ,  Ki-taek Kim ,  Dong-ok Kwak ,  Seong-woon Booh ,  Jin-woo Cho

IPC: H04M1/00 ,  H04M9/00

CPC classification number: H04M1/0237 ,  H04M1/0233

Abstract: A slide opening/closing type mobile device includes a body section including a guide section that has a pair of long holes and is configured so that an interval between the pair of long holes becomes smaller at first, as it goes from one ends towards the other ends of the long holes, and then, becomes larger based on certain starting points; a slider provided with guide rollers movably inserted in the pair of long holes of the guide section in a state of being elastically biased to the outside; a rotation plate rotatably mounted on the slider; and a display section mounted on the rotation plate. The display section is slidable upward and downward with respect to the body section by the slider, and rotates at a predetermined angle by the rotation plate.

Abstract translation: 滑动打开/关闭型移动装置包括主体部分，该主体部分包括具有一对长孔的引导部分，并且构造成使得一对长孔之间的间隔首先变小，因为它从一端朝向另一端 长孔的端部，然后，基于某些起点变大; 滑动件，其设置有以可弹性地插入到引导部的一对长孔中的引导辊，弹性偏置到外部; 可旋转地安装在滑块上的旋转板; 以及安装在旋转板上的显示部。 显示部通过滑块相对于主体部分上下滑动，并通过旋转板以预定角度旋转。

公开(公告)号：US20090013698A1

公开(公告)日：2009-01-15

申请号：US12236014

申请日：2008-09-23

Applicant: Tae-gyu Kim ,  Dong-Woo Lee ,  Jin-Sung Lee ,  Tae-Sang Park ,  Bang-Weon Lee

Inventor： Tae-gyu Kim ,  Dong-Woo Lee ,  Jin-Sung Lee ,  Tae-Sang Park ,  Bang-Weon Lee

IPC: F25D31/00

CPC classification number: H01L21/67109 ,  B05B7/0441

Abstract: Provided is a heat treatment apparatus. The heat treatment apparatus includes a heating plate including a heater; a chamber case including a cooling chamber, and coupled to a lower portion of the heating plate; and at least one atomizing unit installed on the chamber case to generate liquid droplet aerosol by mixing a cooling liquid and a gas, and at the same time, to inject the liquid droplet aerosol into the cooling chamber.

Abstract translation: 提供一种热处理装置。 热处理装置包括：加热板，包括加热器; 包括冷却室的室壳体，并且联接到所述加热板的下部; 以及至少一个雾化单元，其安装在所述室壳体上以通过混合冷却液体和气体而产生液滴气溶胶，同时将所述液滴气溶胶喷射到所述冷却室中。

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。