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公开(公告)号：KR100773431B1
公开(公告)日：2007-11-06
申请号：KR1020060048431
申请日：2006-05-30
Applicant: 학교법인 포항공과대학교 , 포항공과대학교 산학협력단
CPC classification number: G06Q50/10 , G06F21/35 , G06K7/10009 , G06K17/00 , G06K19/0723
Abstract: An apparatus for managing environments of facilities by using an RFID tag and a wireless sensor node is provided to strengthen the security for environmental information of the facilities by using the RFID tag and a reader. An apparatus for managing environments of facilities using an RFID tag and a wireless sensor node includes an RFID tag(110), a plurality of wireless sensor nodes(120) and an embedded board(130). The RFID tag stores user information for user authentication. The wireless sensor nodes are attached to predetermined positions in the facilities. The wireless sensor nodes collect environmental information including temperature, humidity, pressure, and luminance in the facilities and transmit the collected environmental information. The embedded board displays the environmental information for each facility by collecting the environmental information collected from the wireless sensor nodes and confirms the environmental information of the facilities through user authentication using the RFID tag to control the access to the facilities.
Abstract translation: 提供了一种通过使用RFID标签和无线传感器节点来管理设备的环境的装置，以通过使用RFID标签和读取器来增强设施的环境信息的安全性。 一种用于管理使用RFID标签和无线传感器节点的设施的环境的设备包括RFID标签（110），多个无线传感器节点（120）和嵌入式板（130）。 RFID标签存储用户认证用户信息。 无线传感器节点附接到设施中的预定位置。 无线传感器节点收集设施中的温度，湿度，压力和亮度等环境信息，并传送收集到的环境信息。 嵌入式板通过收集从无线传感器节点收集的环境信息来显示每个设施的环境信息，并通过使用RFID标签的用户认证来确认设施的环境信息，以控制对设施的访问。
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公开(公告)号：KR101271201B1
公开(公告)日：2013-06-07
申请号：KR1020110059660
申请日：2011-06-20
Applicant: 포항공과대학교 산학협력단
IPC: C25F1/02
Abstract: 음극화 보호를 이용한 스케일 제거 장치가 개시된다. 음극화 보호를 이용한 스케일 제거 장치는, 금속 소재의 대상물에 전기적으로 연결되는 도전 라인과, 도전 라인에 연결되며 대상물의 이온화 경향 보다 큰 이온화 경향을 가지는 반응체를 포함한다.
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公开(公告)号：KR101259570B1
公开(公告)日：2013-04-30
申请号：KR1020110117898
申请日：2011-11-11
Applicant: 포항공과대학교 산학협력단
Abstract: PURPOSE: A substrate for adjusting a contact angle and a manufacturing method thereof are provided to control temperature while forming the substrate by using materials which thermal expansion coefficients are different, thereby easily changing properties of the contact angle of a substrate surface. CONSTITUTION: A substrate(10) for adjusting a contact angle comprises a plug(20). The substrate includes a plurality of pores(15). The plug is filled in the pores. The substrate and the plug are formed of materials having different thermal expansion coefficients. A surface roughness value of the substrate is changes according to reference temperature. The thermal expansion coefficient of the plug is larger than that of the substrate including the pores.
Abstract translation: 目的：提供一种用于调整接触角的基板及其制造方法，以通过使用热膨胀系数不同的材料形成基板来控制温度，从而容易地改变基板表面的接触角的特性。 构成：用于调节接触角的衬底（10）包括插头（20）。 衬底包括多个孔（15）。 塞子填充在毛孔中。 衬底和插头由具有不同热膨胀系数的材料形成。 基板的表面粗糙度值根据参考温度而变化。 插塞的热膨胀系数大于包括孔的基板的热膨胀系数。
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公开(公告)号：KR1020130032678A
公开(公告)日：2013-04-02
申请号：KR1020110096426
申请日：2011-09-23
Applicant: 포항공과대학교 산학협력단
IPC: C23C2/16
Abstract: PURPOSE: A rib cleaner for an air knife equipped with a vent hole is provided to prevent a steel sheet from generating defective strip patterns by discharging the air of an outlet through vents formed on a first and a second connection unit. CONSTITUTION: A rib cleaner for an air knife equipped with a vent hole includes an operation body(11), a center cleaner unit(20), an upper part cleaner unit(30) and a lower part cleaner unit(40). The operation body is capable of moving along the longitudinal direction of a second outlet. The center cleaner unit is connected to the end part of the operation body. The upper part cleaner unit is connected to the end part of the center cleaner unit by a first connection unit(35), and inserted in a first outlet. The lower part cleaner unit is connected to the end part of the center cleaner unit by a second connection unit(45) and inserted in a third outlet. The first and the second connection unit are formed with multiple vent holes(15) for the air to pass through.
Abstract translation: 目的：提供一种装有通气孔的气刀的肋清洁器，用于通过在第一和第二连接单元上形成的通气孔排出出口的空气来防止钢板产生有缺陷的带状图案。 构成：具有通气孔的气刀的肋清洁器包括操作体（11），中心清洁器单元（20），上部清洁器单元（30）和下部清洁器单元（40）。 操作体能够沿着第二出口的长度方向移动。 中心清洁器单元连接到操作体的端部。 上部清洁器单元通过第一连接单元（35）连接到中心清洁器单元的端部，并插入第一出口。 下部清洁器单元通过第二连接单元（45）连接到中心清洁器单元的端部，并插入第三出口。 第一连接单元和第二连接单元形成有用于空气通过的多个通气孔（15）。
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公开(公告)号：KR1020130030565A
公开(公告)日：2013-03-27
申请号：KR1020110094124
申请日：2011-09-19
Applicant: 포항공과대학교 산학협력단
CPC classification number: B21B45/0272 , B21B45/0278 , B21B2203/18
Abstract: PURPOSE: A wringer roll and a manufacturing method thereof are provided to easily remove a rubber tape from a roll shell by rotating the roll shell in a second rotating direction. CONSTITUTION: A wringer roll(1000) comprises a roll shell(100) and a rubber tape(200). The roll shell rotates in a first rotating direction. The rubber tape is wound on the exterior of the roll shell in a second rotating direction opposite to the first rotating direction. The rubber tape is multiply laminated on the exterior of the roll shell. The rubber tape can be removed by rotating the roll shell in the second rotating direction. The exterior of the roll shell has an uneven shape.
Abstract translation: 目的：提供绞拧辊及其制造方法，以通过沿第二旋转方向旋转辊壳来容易地从辊壳移除橡胶带。 构成：绞拧辊（1000）包括辊壳（100）和橡胶带（200）。 卷筒壳沿第一旋转方向旋转。 橡胶带在与第一旋转方向相反的第二旋转方向上卷绕在辊壳的外部。 橡胶带被多层压在辊壳的外部。 可以通过沿着第二旋转方向旋转辊壳来去除橡胶带。 卷筒外壳的外形不均匀。
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Patent Agency Ranking
公开(公告)号：KR101211124B1
公开(公告)日：2012-12-11
申请号：KR1020110048133
申请日：2011-05-20
Applicant: 포항공과대학교 산학협력단
CPC classification number: C22B1/26 , F27D15/0206
Abstract: 소결광냉각장치는냉각공기가통과하는공기통로를하측에형성하며, 소결광이장입되는장입구및 상기장입구와이격되어상기소결광이배출되는배출구를포함하는폐루프(closed loop) 형태의몸체, 상기몸체상에서상기몸체를따라상기장입구로부터상기배출구를지나다시상기장입구로이동가능하며, 상기공기통로와연통하도록관통형성된통공을포함하는대차, 상기공기통로와연통하며, 상기공기통로로상기냉각공기를공급하는냉각공기공급부, 및상기공기통로에위치하며, 상기통공과대향하는경사판을포함한다.
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公开(公告)号：KR1020120129691A
公开(公告)日：2012-11-28
申请号：KR1020110048132
申请日：2011-05-20
Applicant: 포항공과대학교 산학협력단
CPC classification number: C22B1/26 , F27D15/0273 , F27D15/028
Abstract: PURPOSE: A sintered ore cooling apparatus is provided to improve the cooling efficiency for sintered ore loaded in a carriage by allowing cooling water to be vaporized after cooling the carriage without contacting the sintered ore. CONSTITUTION: A sintered ore cooling apparatus comprises a body(100) in a closed loop shape with a charge port for feeding sintered ore(SI) and a discharge port(120) arranged separately from the charge port to discharge the sintered ore; carriages(200) which travels from the charge port through the discharge port and returns back to the charge port to load and discharge the sintered ore; and cooling water sprayers(300) which are located between the charge port and the discharge port and spray cooling water(CW) to the carriages.
Abstract translation: 目的：提供一种烧结矿石冷却装置，用于通过在冷却载体之后使冷却水汽化而不接触烧结矿石，从而提高装载在托架中的烧结矿的冷却效率。 构成：烧结矿石冷却装置包括：闭合状态的主体（100），具有用于供给烧结矿石（SI）的装料口和与装料口分开布置的排出口（120）以排出烧结矿石; 托架（200），其从充电口通过排出口行进并返回到充电口以对烧结矿进行加载和排出; 以及位于充气口和排出口之间的冷却水喷雾器（300），并将喷雾冷却水（CW）喷射到滑架。
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公开(公告)号：KR1020110023515A
公开(公告)日：2011-03-08
申请号：KR1020090081455
申请日：2009-08-31
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 포항공과대학교 산학협력단
Abstract: PURPOSE: A method for manufacturing the surface of hydrophilic aluminum and aluminum manufactured by the same are provided to reduce manufacturing costs by removal of hydrophilic coating material. CONSTITUTION: A method for manufacturing the surface of hydrophilic aluminum comprises following steps. The surface of the aluminum is cleaned. Aluminum oxide is anodized under acidic solution and is formed on the surface of aluminum. A contact angle is 0.001~1°.
Abstract translation: 目的：提供一种用于制造由其制造的亲水性铝和铝的表面的方法，以通过去除亲水涂层材料来降低制造成本。 构成：用于制造亲水性铝的表面的方法包括以下步骤。 铝的表面被清洁。 氧化铝在酸性溶液下阳极氧化并形成在铝的表面上。 接触角为0.001〜1°。
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公开(公告)号：KR1020090098566A
公开(公告)日：2009-09-17
申请号：KR1020080024030
申请日：2008-03-14
Applicant: 포항공과대학교 산학협력단
IPC: B01D69/00
CPC classification number: B01D67/0034 , B01D2325/08 , B01D2325/36 , B01D2325/38
Abstract: A manufacturing method of a membrane having the hydrophilic surface and hydrophobic surface is provided to offer hydrophilic property and hydrophobic property by adding the hydrophobic property on the surface of the membrane. A manufacturing method of a membrane having the hydrophilic surface and hydrophobic surface includes the following steps of: preparing a template in which a minute hole is formed(S1); applying a polymer material to a predetermined pattern region on the outer surface of the template(S2); adhering a film having the hydrophilic property on the outer surface of the template(S3); and removing the template from the hydrophilic film(S4).
Abstract translation: 提供具有亲水表面和疏水性表面的膜的制造方法，通过在膜的表面上添加疏水性来提供亲水性和疏水性。 具有亲水性表面和疏水性表面的膜的制造方法包括以下步骤：制备其中形成微孔的模板（S1）; 将聚合物材料施加到模板的外表面上的预定图案区域（S2）上; 在模板的外表面附着具有亲水性的膜（S3）; 并从亲水膜去除模板（S4）。
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公开(公告)号：KR1020090001409A
公开(公告)日：2009-01-09
申请号：KR1020070033865
申请日：2007-04-05
Applicant: 포항공과대학교 산학협력단
CPC classification number: G06Q50/10 , H01Q5/25 , H04L12/12 , H04N1/00153
Abstract: A server-client screen sharing system applying a screen sharing device using UWB is provided to use a radio transmission type through UWB(Ultra Wideband), thereby being easy to install, manage, and use compared with an existing wire system as a place applied is wide and a number of clients is many. In a server-client screen sharing system, a server-sided computer comprises a UWB band converter and a server-sided RF(Radio Frequency) transceiver. The UWB band converter converts a video signal of a predetermined band into a UWB signal. The server-sided RF transceiver transmits the band-converted video signal by wireless and receives data received from a client. The client side comprises a client-sided RF transceiver and a UWB reverse-band converter. The client-sided RF transceiver receives the video signal of which the band is converted into UWB by wireless, and transmits client-sided data to a server. The UWB reverse-band converter performs the reverse-band conversion of the UWB video signal into the band of the predetermined video signal.
Abstract translation: 提供使用UWB应用屏幕共享设备的服务器 - 客户端屏幕共享系统以通过UWB（超宽带）使用无线电传输类型，从而与现有的线路系统相比容易安装，管理和使用，因为应用的地方是 广泛的客户数量众多。 在服务器 - 客户端屏幕共享系统中，服务器侧计算机包括UWB频带转换器和服务器侧RF（射频）收发器。 UWB频带转换器将预定频带的视频信号转换为UWB信号。 服务器侧RF收发器通过无线传输带通转换的视频信号并接收从客户接收的数据。 客户端包括客户端RF收发器和UWB反向带转换器。 客户端RF收发器通过无线接收频带转换成UWB的视频信号，并将客户端数据发送到服务器。 UWB反向带转换器执行UWB视频信号的反向带转换为预定视频信号的频带。
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