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1. 发明授权

US10144893B2 Low-friction member imitating shark skin and manufacturing method therefor 有权
公开(公告)号：US10144893B2
公开(公告)日：2018-12-04
申请号：US15543164
申请日：2015-12-04
申请人： Industry-University Cooperation Foundation Sunmoon University
发明人： Soo Wohn Lee , Seung Ho Kim , Tae Ho Kim , Sang Hoon Jeong , Jin Hyuk Choi
IPC分类号： C25D3/12 , C25D5/18 , C25D5/20 , F01M1/00 , C25D13/22 , C25D15/00 , F16N15/00 , F16N19/00 , C10M103/02 , C10M103/04 , C10M125/02 , C10M125/26 , C10M125/28
摘要： The present invention relates to a low-friction member imitating shark skin and a manufacturing method therefor, the low-friction member implementing a structure similar to shark skin and having riblets by stacking, in layers, composite particles formed by attaching spherical particles on the surfaces of plate-shaped particles, and thus the low-friction member has excellent low-friction characteristics. The present invention comprises: a base plate; plate-shaped particles stacked in layers on the surface of the base plate in the form of scales; and a plurality of spherical metal lubricating particles having a size smaller than that of the plate-shaped particles, and coated on the surfaces of the plate-shaped particles, wherein the metal lubricating particles are arranged in the form of a bridge connecting the base plate and the plate-shaped particles, and the plate-shaped particles to each other.

2. 发明授权

US09666407B2 Electrostatic quadrupole deflector for microcolumn 有权
公开(公告)号：US09666407B2
公开(公告)日：2017-05-30
申请号：US14631330
申请日：2015-02-25
申请人： Tae Sik Oh , Ho Seob Kim , Dae Wook Kim
发明人： Tae Sik Oh , Ho Seob Kim , Dae Wook Kim
IPC分类号： H01J37/147 , H01J37/073 , H01J37/26 , H01J9/02
CPC分类号： H01J37/1477 , H01J9/02 , H01J37/073 , H01J37/26 , H01J2237/04924 , H01J2237/1516
摘要： Disclosed is an electrostatic quadrupole deflector for a microcolumn. The deflector includes an electron beam passage hole, deflecting electrodes to which a deflection voltage is applied, and floating electrodes to which the deflection voltage is not applied. The deflector is structurally stable and has a simple driving system. The deflector has good performance and characteristics.

3. 发明授权

US09196454B2 Micro-column with double aligner 有权
标题翻译：具有双重对准的微柱
公开(公告)号：US09196454B2
公开(公告)日：2015-11-24
申请号：US14184931
申请日：2014-02-20
申请人： Industry-University Cooperation Foundation Sunmoon University
发明人： Tae Sik Oh , Ho Seob Kim , Dae Wook Kim , Seung Joon Ahn
IPC分类号： G21K5/04 , H01J37/147
CPC分类号： H01J37/1471 , H01J2237/1205 , H01J2237/1516
摘要： Disclosed herein is a microcolumn with a double aligner. The microcolumn is configured such that when an axis of an aperture of a limiting aperture is spaced apart from an original path of a particle beam, the path of the particle beam can be effectively compensated for in such a way that the path of the particle beam is aligned with the axis of the aperture of the limiting aperture by the double aligner. The microcolumn includes a source lens. The source lens includes at least two aligner layers which compensate for the path of the particle beam.
摘要翻译：本文公开了具有双重对准器的微柱。微柱被配置成使得当限制孔的孔的轴线与粒子束的原始路径间隔开时，可以有效地补偿粒子束的路径，使得粒子束的路径通过双重对准器与限制孔径的孔径对准。微柱包括源透镜。源透镜包括补偿粒子束的路径的至少两个对准器层。

4. 发明申请

US20130170552A1 APPARATUS AND METHOD FOR SCALABLE VIDEO CODING FOR REALISTIC BROADCASTING 审中-公开
标题翻译：用于实时广播的可扩展视频编码的装置和方法
公开(公告)号：US20130170552A1
公开(公告)日：2013-07-04
申请号：US13619332
申请日：2012-09-14
申请人： Tae Jung KIM , Chang Ki KIM , Jeong Ju YOO , Young Ho JEONG , Jin Woo HONG , Kwang Soo HONG , Byung Gyu KIM
发明人： Tae Jung KIM , Chang Ki KIM , Jeong Ju YOO , Young Ho JEONG , Jin Woo HONG , Kwang Soo HONG , Byung Gyu KIM
IPC分类号： H04N7/32
CPC分类号： H04N19/36 , H04N19/33 , H04N19/34 , H04N19/597
摘要： A scalable video coding apparatus and method for realistic broadcasting are provided. The scalable video coding apparatus may include a spatial scalable coding unit to perform intra-view predictive coding in base layers of a color image and a depth image and prediction in enhancement layers by referencing motion information of the base layer, a signal-to-noise ratio (SNR) scalable coding unit to perform coding using quantization which is a method for SNR scalability of the color image, and a motion estimation device to code the base layer of the depth image using the motion information of the base layer of the color image as prediction data.
摘要翻译：提供了一种用于实际广播的可伸缩视频编码装置和方法。可扩展视频编码装置可以包括空间可分级编码单元，用于通过参考基本层的运动信息，信噪比来执行彩色图像和深度图像的基本层中的视频内预测编码和增强层中的预测比率（SNR）可伸缩编码单元，以使用作为彩色图像的SNR可缩放性的方法的量化进行编码;以及运动估计装置，使用彩色图像的基本层的运动信息对深度图像的基本层进行编码作为预测数据。

5. 发明授权

US08835848B2 Ultra-miniaturized electron optical microcolumn 有权
标题翻译：超小型电子光学微柱
公开(公告)号：US08835848B2
公开(公告)日：2014-09-16
申请号：US14180350
申请日：2014-02-13
申请人： Industry-University Cooperation Foundation Sunmoon University
发明人： Tae Sik Oh , Ho Seob Kim , Dae Wook Kim , Seung-Joon Ahn
IPC分类号： H01J29/46 , H01J3/36 , H01J3/14 , H01J3/26
CPC分类号： H01J3/26 , H01J3/021 , H01J3/12 , H01J3/14 , H01J3/18 , H01J3/30 , H01J37/04 , H01J2237/1205
摘要： An ultra-miniaturized electron optical microcolumn is provided. The electron optical microcolumn includes an electron-emitting source emitting electrons using a field emission principle, an extraction electrode causing the emission of electrons from the electron-emitting source, a focusing electrode to which voltage is flexibly applied in response to a working distance to a target for regulating a focusing force of electron beams emitted from the electron-emitting source, an acceleration electrode accelerating electrons emitted by the extraction electrode, a limit electrode regulating an amount and a size of electron beams using electrons accelerated by the acceleration electrode, and a deflector deflecting electron beams towards the target.
摘要翻译：提供超小型电子光学微柱。电子光学微柱包括使用场致发射原理发射电子的电子发射源，引起来自电子发射源的电子的引出电极，响应于工作距离而被柔性施加电压的聚焦电极用于调节从电子发射源发射的电子束的聚焦力的目标，加速由引出电极发射的电子的加速电极，限制电极使用由加速电极加速的电子来调节电子束的量和尺寸，以及偏转器偏转电子束朝向目标。

6. 发明授权

US08579586B2 Bell mouth for scroll case 失效
标题翻译：钟口为卷壳
公开(公告)号：US08579586B2
公开(公告)日：2013-11-12
申请号：US12845038
申请日：2010-07-28
申请人： Jaewon Kim
发明人： Jaewon Kim
IPC分类号： F04D29/42
CPC分类号： F04D29/4226 , F04D29/162 , F04D29/441
摘要： A bell mouth for a scroll case according to an exemplary embodiment of the present invention is a bell mouth which is provided on the top plate of the scroll case to form an air inlet in order to allow air flow into the scroll case by a centrifugal blower installed inside the scroll case, and the volume of two parts of the bell mouth in respect to a rotation shaft of the centrifugal blower is different from each other. According to the present invention, it is possible to minimize generation of reverse flow of inflow air by increasing or decreasing a variation of the cross-section area of the bell mouth according to an increase in the pressure of the flow rate.
摘要翻译：根据本发明的示例性实施例的用于涡旋壳的喇叭口是设置在涡旋壳体的顶板上以形成空气入口的喇叭口，以便允许空气通过离心鼓风机流入涡旋壳体安装在涡旋壳体内部，并且喇叭口相对于离心式鼓风机的旋转轴的两部分的体积彼此不同。根据本发明，通过根据流量的压力的增加增加或减少喇叭口的横截面面积的变化，能够最小化流入空气的逆流的产生。

7. 发明申请

US20220399502A1 HEATER FOR THERMAL EVAPORATOR 有权
公开(公告)号：US20220399502A1
公开(公告)日：2022-12-15
申请号：US17723842
申请日：2022-04-19
申请人： INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SUNMOON UNIVERSITY
发明人： Young Wook Park
IPC分类号： H01L51/00 , H01L51/50
摘要： A heater for an evaporator includes a heating wire and a support, and the heating wire includes a tunnel part that surrounds an outer surface of a container in which an organic material is accommodated and is coiled in a cylindrical shape, a flange part that is connected to an upper end of the tunnel part and has a spiral structure in which a radius increases in a plane direction, a first straight part extending downward from a lower end of the tunnel part, and a second straight part extending downward from a distal end of the flange part, and the support includes a ring part that supports a lower surface of the flange part, and a plurality of bars extending downward form the ring part.

8. 发明授权

US10266783B2 Low friction member having seaweed-type nanotubes and method for producing same 有权
公开(公告)号：US10266783B2
公开(公告)日：2019-04-23
申请号：US15543149
申请日：2015-10-12
申请人： Industry-University Cooperation Foundation Sunmoon University
发明人： Soo Wohn Lee , Seung Ho Kim , Tae Ho Kim , Sang Hoon Jeong , Jin Hyuk Choi
IPC分类号： B05D3/00 , B05D7/24 , B32B33/00 , C23C16/44 , C23C22/00 , F16C33/10 , C10M103/02 , C10M103/04 , C10M125/02 , C10M125/28 , C10M177/00 , B05D5/08
摘要： The present invention relates to a low friction member having seaweed-type nanotubes, the nanotubes which protrude like seaweed on the surface of a base material being concentrated in the moving direction of a sliding member, thereby improving the fluidity of a liquid lubricant, thus enabling the effective reduction of surface friction.Such present invention comprises: a base material which has a plurality of dimples formed on the surface thereof so as to reduce friction occurring due to the surface contact of a sliding member; a fixing material which is filled inside the dimples; nanotubes which are buried in the fixing material and protrude to the outside by means of the surface processing of the fixing material; and a liquid lubricant which is coated on the surface of the base material, wherein, as the protruding nanotubes become concentrated in the moving direction of the sliding member, the fluidity of the liquid lubricant is improved, thereby enabling the effective reduction of surface friction.

9. 发明申请

US20130330182A1 CENTRIFUGAL BLOWER 审中-公开
标题翻译：离心式鼓风机
公开(公告)号：US20130330182A1
公开(公告)日：2013-12-12
申请号：US13591558
申请日：2012-08-22
申请人： Jae-Won Kim
发明人： Jae-Won Kim
IPC分类号： F04D17/16
CPC分类号： F04D29/162 , F04D29/4213 , F04D29/4226
摘要： A centrifugal blower is designed such that D/R, which is a ratio of a radius D of an air inlet to a radius R of an impeller, ranges from 85% to 87%, and such that r/R, which is a ratio of a radius r of a cross-section of a bell mouth of the centrifugal blower to the radius R of the impeller, ranges from 8% to 10%. With such a structure, a geometric size of the bell mouth is optimized, thus enhancing the blowing efficiency of the centrifugal blower. As a result, superior performance of the centrifugal blower can be ensured.
摘要翻译：离心鼓风机被设计成使得空气入口的半径D与叶轮的半径R之比D / R在85％至87％之间，并且使得r / R为比例离心式鼓风机的喇叭口的截面半径r与叶轮的半径R的比值为8％〜10％。通过这样的结构，喇叭口的几何尺寸得以优化，提高了离心鼓风机的吹风效率。因此，能够确保离心式鼓风机的优异的性能。

10. 发明授权

US09673016B2 Micro-electron column having an electron emitter improving the density of an electron beam emitted from a nano structure tip 有权
公开(公告)号：US09673016B2
公开(公告)日：2017-06-06
申请号：US15048650
申请日：2016-02-19
申请人： Industry-University Cooperation Foundation Sunmoon
发明人： Ho Seob Kim , Tae Sik Oh , Dae Wook Kim , Hyung Woo Kim , Seung Jun Ahn
IPC分类号： B82Y10/00 , H01J37/063 , H01J37/147 , H01J37/065 , H01J37/073
CPC分类号： H01J37/065 , H01J37/073 , H01J2237/04924 , H01J2237/063 , H01J2237/06341 , H01J2237/0635 , H01J2237/083 , H01J2237/1205
摘要： Disclosed is a micro-electron column including nanostructure tips each of which has a tubular, columnar, or blocky structure ranging in size from several nanometers to dozens of nanometers. In the micro-electron column, the nanostructure tips can easily emit electrons because a high electric field is generated at the end of the nanostructure tips when a voltage is applied to the nanostructure tips, and an induction electrode is disposed between the electron emitter and a source lens so as to help electrons emitted from the electron emitter to enter an aperture of a first lens electrode layer of the source lens, thereby realizing improved performance of the micro-electron column. In the micro-electron column, the size of the nanostructure tips may be larger than that of the aperture of a source lens.

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