公开(公告)号：US20160358751A1

公开(公告)日：2016-12-08

申请号：US15080752

申请日：2016-03-25

Applicant: Jong-hyun LEE ,  Jung-woo SEO ,  Bo-kyung JUNG ,  Nam-hoon LEE ,  Gi-nam PARK ,  Sung-ho KANG ,  Tae-gon KIM ,  Jin-hwa HEO ,  Byung-joo OH ,  Gon-su KANG ,  Hyeok-jun KWON ,  Jin-seung LEE

Inventor： Jong-hyun LEE ,  Jung-woo SEO ,  Bo-kyung JUNG ,  Nam-hoon LEE ,  Gi-nam PARK ,  Sung-ho KANG ,  Tae-gon KIM ,  Jin-hwa HEO ,  Byung-joo OH ,  Gon-su KANG ,  Hyeok-jun KWON ,  Jin-seung LEE

IPC: H01J37/32 ,  C23C16/455 ,  C23C16/458 ,  C23C16/50

CPC classification number: H01J37/32055 ,  C23C16/45544

Abstract: An arc discharge apparatus includes a body unit including a housing and a transmissive member fixed to the housing, the housing having a coolant inlet and a coolant outlet, and an electrode unit on the housing, the electrode unit including an anode and a cathode facing each other, wherein the anode includes a main body portion connected to the housing, an anode tip coupled to the main body portion, and a cooling line in the anode and in contact with an inner wall of the anode tip, the cooling line being connected to the coolant inlet and to the coolant outlet.

Abstract translation: 电弧放电装置包括主体单元，其包括壳体和固定到壳体的透射构件，壳体具有冷却剂入口和冷却剂出口以及壳体上的电极单元，电极单元包括面向每个的阳极和阴极 另一方面，其中所述阳极包括连接到所述壳体的主体部分，连接到所述主体部分的阳极尖端和所述阳极中的冷却线并且与所述阳极尖端的内壁接触，所述冷却线连接到 冷却剂入口和冷却剂出口。

公开(公告)号：US07432473B2

公开(公告)日：2008-10-07

申请号：US10949445

申请日：2004-09-24

Applicant: Mike T. Deason ,  Nam-Hoon Lee

Inventor： Mike T. Deason ,  Nam-Hoon Lee

IPC: H05B1/00 ,  H02M7/5383

CPC classification number: B29C65/342 ,  B29C65/3476 ,  B29C66/8618 ,  B29C66/9121 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91411 ,  B29C66/91653 ,  B29C66/96 ,  B29C66/9672 ,  B29C66/9674 ,  B29C65/00

Abstract: A portable electrofusion machine includes: a power supply circuit having a triac configured to have a proper regulation for dropping a commercial voltage to a voltage adapted for a fitting; and a printer unit integrated with the electrofusion unit, for printing information regarding a work result of the fitting. According to the above construction, since the electrofusion machine does not use a transformer occupying 40% of a total weight of the machine, the mobility and portability are enhanced. Also, since the size of the machine is reduced, it is advantageous to deal with the machine on the spot.

Abstract translation: 便携式电熔机包括：具有三端双向可控硅开关元件的电源电路，其被配置为具有用于将工业电压降低到适于配合的电压的适当调节; 以及与电融合单元集成的打印机单元，用于打印关于装配的工作结果的信息。 根据上述结构，由于电熔机不使用占机器总重量的40％的变压器，所以移动性和便携性提高。 此外，由于机器的尺寸减小，因此现场处理机器是有利的。

公开(公告)号：US07180761B2

公开(公告)日：2007-02-20

申请号：US10949439

申请日：2004-09-24

Applicant: Mike T. Deason ,  Nam-Hoon Lee

Inventor： Mike T. Deason ,  Nam-Hoon Lee

IPC: H02M5/42 ,  G05F1/40

CPC classification number: H02M5/22

Abstract: Provided is a constant voltage control apparatus capable of reducing feedback lines. In the constant voltage control apparatus, a first amplifier amplifies an output voltage applied to a pair of output terminals. A second amplifier amplifies a voltage drop between one of the output terminals and a load terminal connected thereto. A third amplifier amplifies output voltages from the first and second amplifiers, respectively. Comparing means receive an output voltage from the third amplifier and a reference voltage, and output an output voltage which makes a sum of the output voltage and the reference voltage of the third amplifier become zero. A triac drive unit amplifies the output voltage from the comparing means to control a triac installed on a power line that is connected with the first output terminal.

Abstract translation: 提供能够减少反馈线路的恒压控制装置。 在恒压控制装置中，第一放大器放大施加到一对输出端子的输出电压。 第二放大器放大其中一个输出端子和与其连接的负载端子之间的电压降。 第三放大器分别放大来自第一和第二放大器的输出电压。 比较装置接收来自第三放大器的输出电压和参考电压，并输出使第三放大器的输出电压和参考电压之和为零的输出电压。 三端双向可控硅开关驱动单元放大来自比较装置的输出电压，以控制安装在与第一输出端子连接的电力线上的三端双向可控硅开关。

公开(公告)号：US06231419B1

公开(公告)日：2001-05-15

申请号：US09493975

申请日：2000-01-28

Applicant: Nam Hoon Lee

Inventor： Nam Hoon Lee

IPC: A63H3340

CPC classification number: A63H33/40

Abstract: A pen cap that has a propeller attached to the shirt clip found on many pens. The propeller is designed to rotate about a fixed shaft as an amusing diversion for small children or bored executives. An alternative design has a hinge mounted at the top of the clip that allows the clip and propeller to rotate 90 degrees. This increases the range of amusement for the device.

Abstract translation: 一个笔帽，附有一个螺旋桨贴在许多笔上发现的衬衫夹子。 螺旋桨设计用于围绕固定轴旋转，作为小孩或无聊主管的有趣转移。 替代设计具有安装在夹子顶部的铰链，允许夹子和螺旋桨旋转90度。 这增加了设备的娱乐范围。

公开(公告)号：US20080088966A1

公开(公告)日：2008-04-17

申请号：US11843095

申请日：2007-08-22

Applicant: Nam-hoon LEE ,  Jae-hyeong Kim

Inventor： Nam-hoon LEE ,  Jae-hyeong Kim

IPC: G11B5/596 ,  G11B21/02

CPC classification number: G11B5/5547

Abstract: A servo control method in a seek retry condition includes determining whether the seek retry condition is generated, and terminating a servo control process that is currently performed and decelerating a voice coil motor such that a speed of the voice coil motor is minimized using a back electromotive force when the seek retry condition is generated.

Abstract translation: 搜索重试条件中的伺服控制方法包括确定是否产生搜索重试条件，并终止当前执行的伺服控制处理，并且使音圈马达减速，使得使用反电动势使音圈马达的速度最小化 当搜索重试条件生成时强制。

公开(公告)号：US20060034110A1

公开(公告)日：2006-02-16

申请号：US10949439

申请日：2004-09-24

Applicant: Mike Deason ,  Nam-Hoon Lee

Inventor： Mike Deason ,  Nam-Hoon Lee

IPC: H02M1/00

CPC classification number: H02M5/22

Abstract: Provided is a constant voltage control apparatus capable of reducing feedback lines. In the constant voltage control apparatus, a first amplifier amplifies an output voltage applied to a pair of output terminals. A second amplifier amplifies a voltage drop between one of the output terminals and a load terminal connected thereto. A third amplifier amplifies output voltages from the first and second amplifiers, respectively. Comparing means receive an output voltage from the third amplifier and a reference voltage, and output an output voltage which makes a sum of the output voltage and the reference voltage of the third amplifier become zero. A triac drive unit amplifies the output voltage from the comparing means to control a triac installed on a power line that is connected with the first output terminal.

Abstract translation: 提供能够减少反馈线路的恒压控制装置。 在恒压控制装置中，第一放大器放大施加到一对输出端子的输出电压。 第二放大器放大其中一个输出端子和与其连接的负载端子之间的电压降。 第三放大器分别放大来自第一和第二放大器的输出电压。 比较装置接收来自第三放大器的输出电压和参考电压，并输出使第三放大器的输出电压和参考电压之和为零的输出电压。 三端双向可控硅开关驱动单元放大来自比较装置的输出电压，以控制安装在与第一输出端子连接的电力线上的三端双向可控硅开关。

公开(公告)号：US08870480B2

公开(公告)日：2014-10-28

申请号：US13572353

申请日：2012-08-10

Applicant: Kyeong-Min Yeo ,  Sung Gun Lee ,  Sin Kwon ,  Jung Woo Cho ,  Nam Hoon Lee

Inventor： Kyeong-Min Yeo ,  Sung Gun Lee ,  Sin Kwon ,  Jung Woo Cho ,  Nam Hoon Lee

IPC: B41J15/00 ,  B41F5/00

CPC classification number: B41F5/00 ,  B41F13/0045 ,  B41F13/025 ,  B41F33/02 ,  B41J15/16 ,  B41P2213/90 ,  B65H23/1888 ,  B65H23/192 ,  B65H2301/442 ,  B65H2404/147 ,  B65H2406/112 ,  B65H2515/31 ,  B65H2515/32 ,  B65H2801/61 ,  B65H2220/01 ,  B65H2220/02

Abstract: A roll-to-roll printing system includes driven rolls to apply a feeding force to a flexible substrate so that the flexible substrate is fed from an unwinder to a rewinder, nip rolls respectively disposed above two opposite end portions of each of the driven rolls to pressurize two opposite side portions of the flexible substrate, nip roll driving motors connected to the nip rolls to rotate the nip rolls, and a control unit to receive information regarding change of torque values of the nip roll driving motors and control tension of the flexible substrate based on the information.

Abstract translation: 卷对卷印刷系统包括从动辊，以将馈送力施加到柔性基底，使得柔性基底从解卷器送入复卷机，分别设置在每个从动辊的两个相对端部上方的夹辊， 对柔性基板的两个相对侧部分进行加压，连接到夹辊的夹辊驱动马达使夹辊旋转;以及控制单元，用于接收关于夹辊驱动马达的转矩值变化和柔性基板的控制张力的信息 根据信息。

公开(公告)号：US20130228087A1

公开(公告)日：2013-09-05

申请号：US13547481

申请日：2012-07-12

Applicant: Jung-Woo CHO ,  Sin KWON ,  Min-Uk KIM ,  Hyun-Seok KIM ,  Nam Hoon LEE ,  Sung Gun LEE ,  Sung Hee LEE ,  Jae Hyuk CHANG

Inventor： Jung-Woo CHO ,  Sin KWON ,  Min-Uk KIM ,  Hyun-Seok KIM ,  Nam Hoon LEE ,  Sung Gun LEE ,  Sung Hee LEE ,  Jae Hyuk CHANG

IPC: B41F35/00

CPC classification number: B41F35/001

Abstract: A printing plate cleaning apparatus may include a cleaning chamber configured to receive a printing plate to be cleaned, a nozzle supporter in the cleaning chamber, and/or a unified nozzle unit that includes a cleaning nozzle unit and a rinsing nozzle unit unified as a body and attached to the nozzle supporter. The cleaning nozzle unit may include a cleaner nozzle configured to inject cleaner to the printing plate and/or a first suction nozzle suctioning waste. The rinsing nozzle unit may include a rinsing liquid nozzle configured to inject rinsing liquid to the printing plate and/or a second suction nozzle suctioning the waste. A printing plate cleaning apparatus may include the cleaning chamber, a cleaning nozzle unit in the cleaning chamber, and/or a rinsing nozzle unit in the cleaning chamber. The cleaning and rinsing nozzle units may be configured to move together with each other in the cleaning chamber.

Abstract translation: 印版清洁装置可以包括：清洁室，其被构造成接收要清洁的印版，清洁室中的喷嘴支撑件和/或统一的喷嘴单元，其包括清洁喷嘴单元和作为主体统一的冲洗喷嘴单元 并附着在喷嘴支架上。 清洁喷嘴单元可以包括构造成将清洁剂注入印刷板和/或吸入废物的第一吸嘴的清洁器喷嘴。 冲洗喷嘴单元可以包括构造成将冲洗液体喷射到印刷板和/或吸引废物的第二吸嘴的冲洗液喷嘴。 印版清洁装置可以包括清洁室，清洁室中的清洁喷嘴单元和/或清洁室中的漂洗喷嘴单元。 清洁和冲洗喷嘴单元可以被配置为在清洁室中彼此一起移动。

公开(公告)号：US20060093245A1

公开(公告)日：2006-05-04

申请号：US11254762

申请日：2005-10-21

Applicant: Jae-hyuk Han ,  Dong-ho Oh ,  Yong-kyu Byun ,  Cheol-soon Kim ,  Jeong-seok Koh ,  Nam-hoon Lee ,  Ja-choon Koo

Inventor： Jae-hyuk Han ,  Dong-ho Oh ,  Yong-kyu Byun ,  Cheol-soon Kim ,  Jeong-seok Koh ,  Nam-hoon Lee ,  Ja-choon Koo

IPC: F16C32/06

CPC classification number: G11B19/2018 ,  F16C17/045 ,  F16C33/107 ,  F16C2370/12

Abstract: A fluid dynamic bearing is constructed to support stably a rotating body to which a non-uniform force is applied, and a hard disk drive (HDD) employing the fluid dynamic bearing is provided. The fluid dynamic bearing includes a journal bearing part supporting a rotary shaft in a radial direction of the rotary shaft, a thrust part formed at one end of the rotary shaft, a thrust bearing part facing the thrust part and supporting the rotary shaft in a longitudinal direction of the rotary shaft, and a plurality of grooves formed on a surface of the thrust bearing part and/or the thrust part. The plurality of grooves include a first groove group including a plurality of grooves having the same shape and arrangement, and a second groove group adjacent to the first groove group and including at least one groove asymmetric with respect to the grooves of the first groove group.

Abstract translation: 构造流体动力轴承以稳定地支撑施加不均匀的力的旋转体，并且提供采用流体动力轴承的硬盘驱动器（HDD）。 流体动力轴承包括在旋转轴的径向方向上支撑旋转轴的轴颈轴承部，形成在旋转轴的一端的推力部，面向推力部的推力轴承部，并以纵向方式支撑旋转轴 旋转轴的方向，以及形成在推力轴承部和/或推力部的表面上的多个槽。 多个凹槽包括具有相同形状和布置的多个凹槽的第一凹槽组和与第一凹槽组相邻并且包括相对于第一凹槽组的凹槽不对称的至少一个凹槽的第二凹槽组。

公开(公告)号：US20060086711A1

公开(公告)日：2006-04-27

申请号：US10949445

申请日：2004-09-24

Applicant: Mike Deason ,  Nam-Hoon Lee

Inventor： Mike Deason ,  Nam-Hoon Lee

IPC: H05B1/02

CPC classification number: B29C65/342 ,  B29C65/3476 ,  B29C66/8618 ,  B29C66/9121 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91411 ,  B29C66/91653 ,  B29C66/96 ,  B29C66/9672 ,  B29C66/9674 ,  B29C65/00

Abstract: Provided is an improved electrofusion machine comprising: a power supply circuit having a triac configured to have a proper regulation for dropping a commercial voltage to a voltage adapted for a fitting; and a printer unit integrated with the electrofusion unit, for printing information regarding a work result of the fitting. According to the above construction, since the electrofusion machine does not use a transformer occupying 40% of a total weight of the machine, the mobility and portability are enhanced. Also, since the size of the machine is reduced, it is advantageous to deal with the machine on the spot.

Abstract translation: 提供了一种改进的电熔机，包括：具有三端双向可控硅开关元件的电源电路，其被配置为具有用于将工业电压降低到适于配合的电压的适当调节; 以及与电融合单元集成的打印机单元，用于打印关于装配的工作结果的信息。 根据上述结构，由于电熔机不使用占机器总重量的40％的变压器，所以移动性和便携性提高。 此外，由于机器的尺寸减小，因此现场处理机器是有利的。