公开(公告)号：US07931708B2

公开(公告)日：2011-04-26

申请号：US11703133

申请日：2007-02-07

Applicant: Dong-woo Lee ,  Tae-sang Park

Inventor： Dong-woo Lee ,  Tae-sang Park

IPC: B01J7/00

CPC classification number: F23D11/38 ,  F23D14/48 ,  F23D2203/1012

Abstract: A reformer burner that includes a fuel supply tube through which a fuel is supplied and a fuel supply chamber that surrounds the fuel supply tube and has a plurality of atomizing holes to atomize a fuel into a combustion chamber of a reformer.

Abstract translation: 一种重整器燃烧器，包括供给燃料的燃料供给管和包围燃料供给管的燃料供给室，并且具有多个雾化空气以将燃料雾化成重整器的燃烧室。

公开(公告)号：US20110069974A1

公开(公告)日：2011-03-24

申请号：US12814808

申请日：2010-06-14

Applicant: Bae-Sun KIM ,  Yong-Ki SON ,  Dong-Woo LEE ,  Jeong-Mook LIM ,  Hee-Sook SHIN ,  Il-Yeon CHO

Inventor： Bae-Sun KIM ,  Yong-Ki SON ,  Dong-Woo LEE ,  Jeong-Mook LIM ,  Hee-Sook SHIN ,  Il-Yeon CHO

IPC: H04B10/12

CPC classification number: H04B13/00 ,  H04B10/1143

Abstract: Both ends of an interface may each be configured by an interface device including a light emitting unit that emits light into a textile, a light diffusion unit that widely diffuses the emitted light onto the textile and extends a light receiving range of a light receiving unit, and a light receiving unit for receiving an optical signal of the other party unlike the existing method using electromagnetic inductive coupling in the wearable computing system and a method of performing communication by using light such as infrared rays, visible light, laser, or the like as a medium is provided.

Abstract translation: 接口的两端各自可以由包括将光发射到纺织品中的发光单元的接口装置构成，将散发的光广泛地扩散到纺织品上并扩展光接收单元的光接收范围的光漫射单元， 以及用于接收另一方的光信号的光接收单元，其不同于在可穿戴计算系统中使用电磁感应耦合的现有方法，以及通过使用诸如红外线，可见光，激光等的光进行通信的方法， 提供介质。

公开(公告)号：US07683864B2

公开(公告)日：2010-03-23

申请号：US11657083

申请日：2007-01-24

Applicant: Dong Woo Lee ,  Soo Ryong Hwang ,  Moo Youn Park

Inventor： Dong Woo Lee ,  Soo Ryong Hwang ,  Moo Youn Park

IPC: G09G3/32 ,  G09G3/36 ,  G09G5/00

CPC classification number: H05B33/0851 ,  G09G3/3406 ,  G09G2320/041

Abstract: An LED driving apparatus having a temperature compensation function includes a reference voltage generator for generating a first reference voltage and a non-inversion amplification unit for performing non-inversion amplification to a difference voltage between the first reference voltage and a forward voltage with a preset gain. A driving unit adjusts a supply voltage in response to the voltage from the non-inversion amplification unit to supply the adjusted supply voltage to a light source having light emitting diodes. A forward voltage detector detects the forward voltage at an anode of the light emitting diodes of the light source to supply the forward voltage to the non-inversion amplification unit. Luminance variation can be compensated according to temperature changes by using a forward voltage of an LED light source so that the forward voltage of the LED light source can be controlled in association with a target current value of ambient temperature.

Abstract translation: 具有温度补偿功能的LED驱动装置包括用于产生第一参考电压的参考电压发生器和用于对第一参考电压和正向电压之间的差电压执行非反相放大的预设增益 。 驱动单元响应于来自非反相放大单元的电压调节电源电压，以将经调整的电源电压提供给具有发光二极管的光源。 正向电压检测器检测光源的发光二极管的阳极处的正向电压，以向非反相放大单元提供正向电压。 可以通过使用LED光源的正向电压根据温度变化来补偿亮度变化，使得可以与目标电流值环境温度相关联地控制LED光源的正向电压。

公开(公告)号：US07664448B2

公开(公告)日：2010-02-16

申请号：US11768432

申请日：2007-06-26

Applicant: Dong Woo Lee ,  Su Ho Shin ,  Hwan Guem Kim ,  Tae Gyu Kim

Inventor： Dong Woo Lee ,  Su Ho Shin ,  Hwan Guem Kim ,  Tae Gyu Kim

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G2215/2035

Abstract: An image heating apparatus includes a pressure roller, a belting film to circulate while partially connecting with the pressure roller, a support member to be provided in the belting film and comprises a guide to guide the circulating of the belting film, a nip spring to comprise a nip portion to form a nip between the belting film and the pressure roller, and a support portion to support the nip portion against the support member, and a heater to be provided adjacent to the nip spring and transfer heat to the image through the belting film.

Abstract translation: 一种图像加热装置包括加压辊，在与加压辊部分连接的同时循环的带状薄膜，设置在该皮带薄膜中的支撑构件，包括用于引导带状薄膜循环的导向件，夹持弹簧包括 夹持部分，以在皮带膜和压力辊之间形成辊隙，以及支撑部分，以将夹持部分支撑在支撑构件上;以及加热器，邻近夹持弹簧设置并将热量通过皮带传递到图像 电影。

公开(公告)号：US20100025246A1

公开(公告)日：2010-02-04

申请号：US12374092

申请日：2007-07-16

Applicant: Young-Ho Cho ,  Tae Yoon Kim ,  Dong Woo Lee

Inventor： Young-Ho Cho ,  Tae Yoon Kim ,  Dong Woo Lee

IPC: G01N27/26

CPC classification number: G01N15/1031 ,  G01N2015/1075

Abstract: Disclosed herein is an apparatus and method for detecting the motion characteristics of particles in a flow channel. The apparatus of the present invention includes first and second electrode groups, each comprising a pair of electrodes, which are arranged to be spaced apart from each other in a flow channel, the pair of electrodes functioning as both a drive electrode and a sensing electrode for directly applying voltage and measuring impedance between the electrodes. An operation control unit measures variation in electrical pulses generated in the first and second electrode groups, thus detecting motion characteristics of the particles. The present invention is advantageous in that it does not require complicated optical measuring instruments or analyzing instruments, and in that it can be used to easily detect the motion characteristics of particles in a flow channel merely by analyzing variation in electrical pulses without requiring preliminary information.

Abstract translation: 本文公开了一种用于检测流动通道中的颗粒的运动特性的装置和方法。 本发明的装置包括第一和第二电极组，每个包括一对电极，它们被布置为在流动通道中彼此间隔开，该对电极用作驱动电极和用于 直接施加电压和测量电极之间的阻抗。 操作控制单元测量在第一和第二电极组中产生的电脉冲的变化，从而检测颗粒的运动特性。 本发明的优点在于它不需要复杂的光学测量仪器或分析仪器，并且其仅仅通过分析电脉冲的变化而不需要初步信息就可以用于容易地检测流动通道中的颗粒的运动特性。

公开(公告)号：US07657216B2

公开(公告)日：2010-02-02

申请号：US11854645

申请日：2007-09-13

Applicant: Seung-jun Lee ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim

Inventor： Seung-jun Lee ,  Hwan-guem Kim ,  Dong-jin Seol ,  Dong-woo Lee ,  Tae-gyu Kim

IPC: G03G15/20

CPC classification number: G03G15/2064

Abstract: A fixing unit which enables high-speed operation and miniaturization, and an image forming apparatus having the fixing unit, includes a heating member which is heated by a heat source, the heating member having a predetermined width; a rotating member to rotate in contact with the heating member; a driving member to rotate the rotating member; and a pressing member to press both sides of the heating member towards the driving member and to form a predetermined fixing nip between the rotating member and the driving member, wherein the heating member has a second moment of inertia which is set to maintain a fixing efficiency of 90% or more in a central portion of the heating member.

Abstract translation: 具有能够进行高速运行和小型化的定影单元和具有该定影单元的图像形成装置包括由热源加热的加热构件，加热构件具有预定宽度; 旋转构件，其与加热构件接触旋转; 用于旋转所述旋转构件的驱动构件; 以及按压部件，其将所述加热部件的两侧压向所述驱动部件，并且在所述旋转部件与所述驱动部件之间形成预定的定影夹持部，所述加热部件具有设定为保持固定效率的第二惯性矩 在加热构件的中心部分中为90％以上。

公开(公告)号：US20090092423A1

公开(公告)日：2009-04-09

申请号：US12036514

申请日：2008-02-25

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

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

IPC: G03G15/20

CPC classification number: G03G15/2064 ,  G03G2215/2035

Abstract: A fusing device includes a rotatable pressing roller, a fusing belt to rotate by a rotational force transmitted from the rotatable pressing roller, a nip forming member to contact an inner surface of the fusing belt to form a nip on a contact area between the rotatable pressing roller and the fusing belt, a heating member formed in approximately an internal central portion of the fusing belt to heat the nip forming member and the fusing belt, an inner support member formed within the fusing belt to press a nip part of the nip forming member toward the rotatable pressing roller, and an outer support member formed outside the fusing belt, and both ends of the outer support member being engaged with the inner support member to thereby reinforce the strength of the inner support member and form a path for radiation heat to disperse. The support unit includes an inner support member placed within the belt unit, and an outer support member placed outside the belt unit, both ends of the outer support member being engaged with the inner support member to reinforce the strength of the inner support member and to form a path for a radiation heat to disperse.

Abstract translation: 定影装置包括可旋转的加压辊，通过从可旋转的加压辊传递的旋转力而旋转的定影带，夹持形成构件，其与定影带的内表面接触，以在可旋转的压制 辊和定影带，形成在定影带的大致中心部分的加热构件，用于加热夹持部件和定影带;形成在定影带内的内部支撑构件，以挤压辊隙形成构件的夹持部分 朝向可旋转的压辊，以及形成在定影带外部的外支撑构件，并且外支撑构件的两端与内支撑构件接合，从而增强内支撑构件的强度，并形成用于辐射热的路径 分散。 支撑单元包括放置在皮带单元内的内支撑构件和设置在皮带单元外部的外支撑构件，外支撑构件的两端与内支撑构件接合以增强内支撑构件的强度， 形成辐射热分散的路径。

公开(公告)号：US07501246B2

公开(公告)日：2009-03-10

申请号：US11022490

申请日：2004-12-22

Applicant: Yu Ryang Pyun ,  Byoung Chan Kim ,  Han Seung Lee ,  Dong Woo Lee ,  Yoon Hee Lee

Inventor： Yu Ryang Pyun ,  Byoung Chan Kim ,  Han Seung Lee ,  Dong Woo Lee ,  Yoon Hee Lee

IPC: C12Q1/68 ,  C07H21/04 ,  C12P21/06 ,  C12P19/24 ,  C12P13/04

CPC classification number: C12P19/24 ,  C12N9/90

Abstract: Disclosed are a gene coding for L-arabinose isomerase derived from Thermotoga neapolitana 5068, a thermostable arabinose isomerase expressed from the gene, a recombinant expression vector containing the gene, a microorganism transformed with the expression vector, a process for preparing thermostable arabinose isomerase from the transformant ,and a process for preparing D-tagatose employing the arabinose isomerase. Since the recombinant arabinose isomerase is highly thermostable and can produce tagatose with high yield at high temperature, it can be efficiently applied in pharmaceutical and food industries.

Abstract translation: 公开了编码来自Thermotoga neapolitana 5068的L-阿拉伯糖异构酶的基因，从该基因表达的热稳定的阿拉伯糖异构酶，含有该基因的重组表达载体，用该表达载体转化的微生物，从该载体中制备耐热性阿拉伯糖异构酶的方法 转化体，以及使用阿拉伯糖异构酶制备D-塔格糖的方法。 由于重组阿拉伯糖异构酶是高度热稳定的，可以在高温下以高产率生产塔格糖，因此可有效应用于制药和食品工业。

公开(公告)号：US07257054B2

公开(公告)日：2007-08-14

申请号：US10807337

申请日：2004-03-24

Applicant: Dong-Woo Lee

Inventor： Dong-Woo Lee

IPC: G11B7/00

CPC classification number: G11B7/082

Abstract: An optical recording/reproducing apparatus includes an optical pickup recognizing information of an optical disc; a main shaft and a sub-shaft oppositely installed on a base plate, for supporting the optical pickup; a fixing portion for movably supporting one end of the main shaft; a support portion installed on the base plate at a certain distance from the fixing portion, for elastically supporting the other end of the main shaft; a prop portion installed on the base plate, for supporting a bottom middle surface of the main shaft; and a skew adjustment screw rotatably installed at the base plate, for upwardly pushing an end of the main shaft supported by the support portion.

Abstract translation: 光学记录/再现装置包括识别光盘的信息的光学拾取器; 主轴和副轴相对地安装在基板上，用于支撑光学拾取器; 用于可移动地支撑所述主轴的一端的固定部; 支撑部，其与所述固定部隔开一定距离地安装在所述基板上，用于弹性地支撑所述主轴的另一端; 安装在基板上的用于支撑主轴的底部中间表面的支柱部分; 以及可旋转地安装在基板上的倾斜调节螺钉，用于向上推动由支撑部支撑的主轴的端部。

公开(公告)号：US07192760B2

公开(公告)日：2007-03-20

申请号：US11182446

申请日：2005-07-15

Applicant: Sung-Sik Park ,  Seung-Hyun Suh ,  Keun-Chul Lee ,  Dong-Woo Lee ,  Cheon-Ju Kim ,  Sang-Cheol Jeong

Inventor： Sung-Sik Park ,  Seung-Hyun Suh ,  Keun-Chul Lee ,  Dong-Woo Lee ,  Cheon-Ju Kim ,  Sang-Cheol Jeong

IPC: C12N1/20

CPC classification number: C12R1/13 ,  C12P13/14 ,  Y10S435/84

Abstract: The present invention provides novel microorganisms, Brevibacterium lactofermentum CJJA21 (Accession No. KCCM-10222), which is resistant to sodium azide, and Brevibacterium lactofermentum CJJA22 (Accession No. KCCM-10223), which is resistant to α-aminobutyric acid. These microorganisms are capable of producing L-glutamine in a higher yield than the known strains. The present invention further provides processes for producing L-glutamine using the microorganisms of the invention.

Abstract translation: 本发明提供对α-氨基丁酸具有抗性的新型微生物，其具有抗叠氮化钠的乳发酵短杆菌CJJA21（登录号KCCM-10222）和乳糖发酵短杆菌CJJA22（登录号KCCM-10223）。 这些微生物能够以比已知菌株更高的产量生产L-谷氨酰胺。 本发明还提供使用本发明的微生物生产L-谷氨酰胺的方法。