baber/WOPTO huggingface dataset:
Patent KR-20100114182-A (KR)
Title: Platen assembly and manufacturing method for the same
Inventor: YOUN JONG WEON
IPC: H01L21/687
Filed: 2009-04-15
Abstract: PURPOSE: A platen assembly and manufacturing method for the same are provided to prevent a cooling gas for cooling down a wafer from being charged. CONSTITUTION: A platen assembly and a manufacturing method for the same include a supporter(13), a connector(15), a shielding member, and a cooling gas line. The support is formed over a substrate and has a top hole with open top facing the substrate. The connector is installed on the back side of the support and has a bottom hole communicating with the top hole. The shielding member is interposed between the top and bottom hole and prevents a high frequency pulse applied to the substrate from being transmitted to the bottom hole. The cooling gas line is connected to the bottom hole and supplies cooling gas to the connector.
Patent KR-20100119171-A (KR)
Title: Method for body beauty using a sliming composition and an ion skin care device
Inventor: PARK HEUI JIN
IPC: A61H23/00
Filed: 2009-04-30
Abstract: PURPOSE: A method for body beauty using a sliming composition and an ion skin care device is provided, which can transfer ions effectively to the skin. CONSTITUTION: A method for body beauty using a sliming composition and an ion skin care device comprises: a step of spreading a cosmetic composition containing body sliming component on the human body including abdomen, arm and leg; and a step of applying ion and vibration to each site of the body using an ion beauty device.
Patent KR-20100119942-A (KR)
Title: Apparatus and method for automatic call termination/origination based on pose of user in portbale terminal
Inventor: KIM HYOUNG IL
IPC: H04M1/724
Filed: 2009-05-04
Abstract: PURPOSE: A device and a method for automatically sending/receiving a call according to a user's posture in a mobile terminal are provided to sense a motion that a user takes a mobile terminal to an ear, thereby automatically sending/receiving a call. CONSTITUTION: A controller loads an inputted telephone number in a memory(220). When a motion of a mobile terminal is sensed, the controller analyzes output data of a posture sensor(230,235). When an output data analysis result shows a motion that a user takes the mobile terminal to an ear, the controller sends a call to the telephone number. When pressing a send button is sensed, the controller sends a call to the telephone number(250,260).
Patent KR-20100121315-A (KR)
Title: Nonvolatile memory device and read method thereof
Inventor: CHAE SOO DOO
IPC: G11C16/26
Filed: 2009-05-08
Abstract: PURPOSE: A non-volatile memory device and a reading method of the same are provided to reduce time for implementing a reading operation by differently applying reading operations according to the threshold voltage of memory cells. CONSTITUTION: A memory cell array(110) comprises a plurality of memory cells. A data inputting-outputting circuit(120) is in connection with the memory cell array through bit-line(BL). A row decoder(130) is in connection with the memory cell array through word-lines. The row decoder is obtained row address from the outside. A controlling logic(140) is operated by the controlling signal(CTRL) from the outside.
Patent KR-20100121368-A (KR)
Title: A chain of washing tower remove air pollution
Inventor: LEE KYU HO
IPC: B01D47/06
Filed: 2009-05-07
Abstract: PURPOSE: A continuous washing tower is provided to clean air pollutants remaining in apparatuses removing air pollutants within one jacket. CONSTITUTION: A continuous washing tower stores air pollutants flowing in through an injection tube(2). Also, the continuous washing tower has numerous holes(3-2) forming the circumference horizontally, wherein the holes discharges air pollutants. The numerous holes forms a first angular jacket(3-1).
Patent KR-20100123154-A (KR)
Title: P2p overlay network architecture for media streaming, method for transmitting media streaming data over the network and method for establishing the network
Inventor: LEE MEE JEONG
IPC: H04L29/06
Filed: 2009-05-14
Abstract: PURPOSE: A p2p overlay network architecture for media streaming, a method for transmitting media streaming data over the network and a method for establishing the network are provided to enhance the activity ratio of the network resource by reducing duplicated traffic amount. CONSTITUTION: A source peer is the source of media streaming data. The peers belonging to the p2p overlay network build a tree structure and the source peer is the root node. A mesh overlay is constituted by connecting peers having same parent peer. The mesh overlay is accomplished by mesh connection between peers representing each plate.
Patent KR-20100123248-A (KR)
Inventor: KIM CHANG ROCK
IPC: E04F15/02
Filed: 2009-05-15
Abstract: 본 발명은 바닥재의 길이방향 및 폭방향 특성을 고려하여 바닥재의 측면에 적절한 형상의 체결부재를 형성함으로써 바닥재 상호간의 결합력을 높이면서도 편리한 시공이 이루어지는 조립식 바닥재로서, 길이방향 측면과 폭방향 측면에 서로 다른 형상의 체결구조를 형성하여 서로 조립되는 제1바닥재 및 제2바닥재가 구비된 조립식 바닥재로서, 상기 길이방향 측면에서 상기 제1바닥재에는 수평 방향으로 형성되는 요입부, 상기 요입부의 하단에서 수평 방향으로 연장되는 요입연장부, 상기 연장부와 단부 사이에 아래쪽으로 만곡되게 형성된 적어도 하나 이상의 만곡부, 상기 제1바닥재의 단부에 상측으로 돌출되는 돌기부가 형성되고, 상기 제2바닥재에는 상기 제1바닥재의 요입부에 끼워지도록 수평 방향으로 돌출된 돌출부, 상기 돌출부로부터 수평 방향으로 연장되는 돌출연장부, 상기 돌출연장부에서 아래쪽으로 돌출되어 상기 만곡부에 고정되는 적어도 하나 이상 형성되는 쐐기부, 상기 쇄기부에서 연장되어 상기 돌기부와 대응되게 상측으로 홈부가 형성되는 것을 특징으로 한다. 
     이와 같은 본 발명은 바닥재를 끼워 넣으면서 아래로 눌러주어 조립되므로 간단하게 조립이 이루어지게 되고, 요입부와 돌출부가 면 접촉 또는 선 접촉됨과 함께 만곡부와 쐐기부가 선 접촉되므로 요입부와 돌출부 사이에 다수의 공간을 확보할 수 있으며, 바닥재의 변형 시 바닥재가 수직 또는 수평 방향으로 변형되는 공간이 비교적 크게 확보되는 유용한 효과가 있다. 
       
     바닥재, 요입부, 돌출부, 만곡부, 쐐기부
Patent KR-20100126962-A (KR)
Title: 연속댐핑제어 시스템의 씨디씨 댐퍼 제어회로
Inventor: LEE BYOUNG SANG
IPC: B60G17/015
Filed: 2009-05-25
Abstract: 이 발명은 연속댐핑제어 시스템에서, CDC 댐퍼에 댐핑 전류가 축적되는 구간과 CDC 댐퍼로부터 댐핑 전류가 방전되는 구간에서의 전류값을 모두 측정하여 CDC 댐퍼를 제어하는 회로에 관한 것이다. 
     이 발명에 따른 CDC 댐퍼 제어회로는 배터리 전원과 CDC 댐퍼의 일단 사이를 스위칭하는 제1스위칭소자와, CDC 댐퍼의 타단과 접지단 사이를 스위칭하는 제2스위칭소자와, CDC 댐퍼의 타단과 제2스위칭소자 사이에 연결되어 제1스위칭소자와 제2스위칭소자가 턴온될 때 CDC 댐퍼에 축적되는 댐핑 전류를 검출하는 제1댐핑전류검출저항과, 제1스위칭소자와 CDC 댐퍼의 공통접점과 접지단 사이에 연결되어 제1스위칭소자 및 제2스위칭소자가 턴오프될 때 CDC 댐퍼로부터 방전되는 댐핑 전류의 통로가 되는 제2댐핑전류검출저항과, 상기 공통접점과 제2댐핑전류검출저항 사이에 연결되어 CDC 댐퍼에 축적되는 댐핑 전류가 제2댐핑전류검출저항으로 흐르지 못하도록 차단하는 제1다이오드와, CDC 댐퍼의 타단과 배터리 전원 사이에 연결되어 CDC 댐퍼로부터 방전되는 댐핑 전류가 배터리 전원단으로 흐르도록 하는 제2다이오드를 포함한다. 
       
     댐퍼, CDC, 현가장치, 자동차, 연속댐핑제어
Patent KR-20100127033-A (KR)
Title: Method for manufacturing natural fertilizer for the purpose of tomato cultivation
Inventor: PARK JOO SANG
IPC: C05F11/00
Filed: 2009-05-25
Abstract: PURPOSE: A producing method of a natural fertilizer for cultivating tomatoes is provided to improve the quality of the tomatoes and soil by mixing a tomato bud hydrothermal extract and a probiotic. CONSTITUTION: A producing method of a natural fertilizer for cultivating tomatoes comprises the following steps: mixing 10 parts of tomato buds by weight with 8~12 parts of sugar by weight to form a tomato bud mixture; adding water to the mixture before boiling; mixing 10 parts of Salicornia herbacea by weight, 8~12 parts of Suaeda japonica by weight, and 8~12 parts of tangleweed by weight to form a seaweed mixture; adding the water to the seaweed mixture before boiling; and mixing 100 parts of tomato bud mixture by weight, with 8~12 parts of seaweed mixture by weight and 0.5~1.5 parts of probiotic by weight before fermenting.
Patent KR-20100128748-A (KR)
Title: Tire and driving apparatus having the same
Inventor: LEE YOUNG SU
IPC: B60C19/00
Filed: 2009-05-29
Abstract: PURPOSE: A tire and a drive unit including the same are provided to efficiently reduce fuel consumption of a vehicle by increasing spin energy by connecting a first weight part to the inside of a tire. CONSTITUTION: A tire which can efficiently reduce fuel consumption of a vehicle comprises a body(10), a first weigh body(20) and a connection part(11). The first weigh body is connected to the body. The first weigh body has a fixed weight. The connection part is formed in the inner side of the body. The first weigh body is located on the connection part. The fluid is inserted in the connection part.
Patent KR-20100130671-A (KR)
Title: Method and apparatus for providing selected area in touch interface
Inventor: JUNG JONG WOO
IPC: G06F3/041
Filed: 2009-06-04
Abstract: PURPOSE: A device and a method for providing a selection area in a touch interface are provided to enable a user to accurately designate a selection area through the touch interface. CONSTITUTION: A touch interface(110) displays content. A sensing unit(120) senses a touch event and a direction of dragging the touch event. If the direction of the drag is changed, a touch interface controller(130) controls the touch interface to provide a selection area about the content based on a changed point of the drag direction.
Patent KR-20100133536-A (KR)
Title: Built-in antenna for folder type portable terminal
Inventor: LEE KYUNG JONG
IPC: H04B1/08
Filed: 2009-06-12
Abstract: PURPOSE: A built-in antenna for a folder type portable terminal is provided to make a terminal slim by minimizing an antenna mounting space. CONSTITUTION: A main body(110) includes a mainboard. A folder(120) is capable of being opened and closed by being rotated at certain angle from the mainboard. The folder is rotated through a metallic hinge module(150). A conductor is electrically connected to the metallic hinge module and is installed inside the folder. At least one conductive connection unit(133) is coupled to the hinge module in contactless.
Patent KR-20100136872-A (KR)
Title: Water trap system for fuel cell vehicle
Inventor: SHIM HYO SUB
IPC: H01M8/04
Filed: 2009-06-19
Abstract: PURPOSE: A water trap system for a fuel cell vehicle is provided to remove risks of leakage and to shorten assembly work by easily fixing it at the outside of a water trap using a fastening unit such as a bolt. CONSTITUTION: A water trap system(100) for a fuel cell vehicle comprises a water trap(110) for storing water generated from a fuel cell stack, water level sensors(120a,120b) for sensing water level inside the water trap, and a discharge valve(130) which is opened in order to discharge the water saved in the water trap. A non-contact type sensor is installed at the outside of the water trap.
Patent KR-20100138146-A (KR)
Title: High efficiency charge pump
Inventor: LEE JAE YOUN
IPC: H02M3/07
Filed: 2009-06-24
Abstract: PURPOSE: A high efficiency charge pump is provided to improve the boosting efficiency and the power efficiency of the charge pump by reducing the on-resistance of a transferring transistor without a level shifter. CONSTITUTION: A first charge pumping unit(110) and a second charge pumping unit(120) differentially implements an initializing process and a boosting process in response to clocks(CLK, CLKB). Boosting units(112, 122) initialize the voltage of a boosting node into a first voltage or boost the voltage into a second voltage. Pumping capacitors(C1, C2) in connection with boosting nodes(116, 126) are located at one end of the boosting units. Transfer capacitors(MP1, MP3) transfers the second voltage of the boosting nodes to an output node.
Patent KR-20110002550-A (KR)
Title: Disk brake for vehicle
Inventor: KIM MYOUNG JUNE
IPC: B60T13/74
Filed: 2009-07-02
Abstract: PURPOSE: A disk brake for a vehicle is provided to prevent a friction pad from being drawn in a rotation direction of a disk and to reduce frictional force between the disk and the friction pad. CONSTITUTION: A disk brake for a vehicle comprises a disk(10), friction pads(11,12), and wedge members(30,40). The disk is rotated with the wheels of a vehicle. The friction pads are arranged in both sides of the disk. The wedge members are installed on the rear surfaces of the friction pads, respectively. The friction pads are hinged on the wedge members. The bottom ends of the friction pads are supported by elastic members(15) to be protruded toward the disk.
Patent KR-20100005677-A (KR)
Title: Image input/output device and method of correcting photo-reception level in image input/output device, and method of inputting image
Inventor: TSUZAKI RYOICHI
IPC: G06F3/041
Filed: 2009-07-06
Abstract: PURPOSE: An image input/output device, a method of correcting a photo-reception level in the image input/output device, and a method of inputting an image are provided to supply a photo-reception signal of a uniform level, thereby detecting a close object with high accuracy. CONSTITUTION: A correcting unit corrects photo-reception signals from photo-reception elements using an in-plane correction table(13a). The in-plane correction table stores the location on a display surface and respective related correction coefficients. An image processor(14) obtains the information about an outside proximal object based on the corrected photo-reception signals.
Patent KR-20110004134-A (KR)
Title: Solar cell and manufacturing methods thereof
Inventor: LEE SOO KEUN
IPC: H01L31/04
Filed: 2009-07-07
Abstract: PURPOSE: A solar cell and a method for manufacturing the same re provided to reduce cost required for manufacturing processes though a mechanical concavo-convex forming process with respect to a substrate. CONSTITUTION: A first conductive type first doping part(20) is formed on a substrate(10). A concavo-convex(11) is formed at the interface of the substrate and the first doping part. An anti-reflection film(30) is formed on the first doping part to cover the concavo-convex. A first electrode(40) is formed on the anti-reflection film. A second doping part(50) is formed at the rear side of the substrate. A second electrode(60) is formed on the second doping part.
Patent KR-20110004625-A (KR)
Title: System and method for transforming vernacular pronunciation with respect to hanja using statistical method
Inventor: LEE HYUN JUNG
IPC: G10L15/26
Filed: 2009-07-08
Abstract: PURPOSE: A native language utterance sequence transform system and a method thereof using a method for using statistical data of the featured related to the Chinese character are provided to improve the accuracy of the native language utterance sequence by converting the native language utterance sequence. CONSTITUTION: A native pronunciation string extractor(202) extracts the Chinese character string by using a Chinese-native pronunciation string table. A statistical data determiner(203) determines the statistical data about the Chinese character string by using the statistical data of the feature. A native pronunciation string transformer(204) changes the Chinese character into the native language utterance sequence.
Patent KR-20110006876-A (KR)
Title: 호텔객실 관리 및 제어장치
Inventor: KIM SEUNG SOO
IPC: G06Q50/12
Filed: 2009-07-15
Abstract: 본 발명은 호텔객실 관리 및 제어장치에 관한 것으로서, 특히 투숙객에게 배포하기 위한 출입카드를 발급하고, 각 객실에 설치된 RCU로 부터 전송되는 투숙객 입실정보로 투숙객의 입실여부를 확인하며, 각 객실에 설치된 관리제어기로 부터 전송되는 투숙객의 서비스요청 및 예약정보를 수집하여 처리하는 객실관리단말기와;  객실관리단말기 및 RCU와 통신하고, 투숙객이 객실 내의 전자기기를 원격제어하거나 호텔서비스 요청 및 부가시설 예약을 위한 아이콘으로 이루어진 안내화면을 TV 화면에 출력하고, 투숙객의 선택에 의한 전자기기 제어정보, 서비스요청정보 및 예약정보를 객실관리단말기 또는 RCU로 전송하는 관리제어기와;  상기 관리제어기에서 출력된 안내화면을 출력하고, 투숙객의 리모콘 조작에 의해 선택된 전자기기 제어정보, 서비스요청정보 및 예약정보를 관리제어기에 공급하는 TV와; 객실 내에 설치된 각종 전자기기를 원격제어하는 기능을 갖고, 키홀더의 출입카드 감지정보를 수신하여 객실관리단말기에 전송하며, 키홀더의 출입카드 감지정보에 따라 인디게이터에 투숙객의 입실여부상태를 표시토록 제어하고, 관리제어기의 제어정보에 따라 조명기기 및 에어콘을 원격제어하는 RCU; 를 포함하여 구성한 것을 특징으로 한다. 
     본 발명에 의하면, 투숙객의 입실 및 퇴실 상태를 자동 감지하고, 객실내에 설치된 각종 전자기기들을 객실내에 설치되어 있는 TV를 이용하여 원격제어할 수 있음은 물론 TV를 이용하여 호텔에서 제공하는 각종서비스를 요청할 수 있고, 또한  주변 편의시설을 TV를 이용하여 예약 사용할 수 있게되어 객실내 투숙객이 보다 편리하게 객실의 전자기기를 사용할 수 있으면서 호텔에서 제공되는 서비스를 편리하게 요청할 수 있고, 또한 호텔의 부가시설을 TV를 이용하여 예약 사용할 수 있는 효과를 기대할 수 있다. 
     
     호텔, 객실, 객실관리 단말기, TV, RCU, 관리제어기, 서비스, 예약,
Patent KR-20110007547-A (KR)
Title: Electrode assembly for battery and manufacturing thereof
Inventor: LEE JAE MYOUNG
IPC: H01M2/02
Filed: 2009-07-16
Abstract: PURPOSE: An electrode assembly for a battery is provided to prevent minute short caused by breakage generation of an electrode by minimizing cut parts of the electrode. CONSTITUTION: An electrode assembly for a battery includes a negative electrode plate(20) in which a plurality of layers are laminated by being formed in one body and folded; a positive electrode plate(10) laminated between layers of a plurality of negative electrode plates; and a separator(30) arranged between the negative electrode plate and the positive electrode plate.
Patent KR-20110008455-A (KR)
Title: A auto mill for dried vegetables
Inventor: KWEON YEONG BOK
IPC: A47J42/10
Filed: 2009-07-20
Abstract: PURPOSE: A dried vegetable crushing device is provided to preventing the generation of the metallic component which can be included while crushing process. CONSTITUTION: A dried vegetable crushing device comprises: a power motor(104) having a driving pulley(104a); a power conversion part which changes the rotation power of the motor into up and down linear movement; a second link member(109) which performs a lever movement around a hinge shaft(111); a third link member which is connected to a pestle of a mill(103) performing up and down movement; and a mortar body(101). The second link member is supported by the guide member through the hinge shaft.
Patent KR-20110008468-A (KR)
Title: 친환경 항공기 프로펠러 모형
Inventor: SHIM JONG SOO
IPC: A63H27/30
Filed: 2009-07-20
Abstract: 본 발명은 친환경 항공기 프로펠러 모형에 관한 것으로, 모형허브마운트의 배면에는 모형허브 및 모형블레이드를 저속회전시킬 수 있도록 구동모터가 설치되어 있고, 모형블레이드는 편백나무로 이루어지며, 모형블레이드의 둘레에는 실내의 공기를 정화하도록 광촉매코팅층이 형성되어 있고, 모형허브마운트의 내부에는 다수의 수납공간들이 구획되어 있으며, 모형허브마운트의 후방에는 수납공간들을 개폐할 수 있도록 다수의 통기구멍들이 형성된 커버가 결합되어 있고, 수납공간들에는 버거못, 카모마일 로만, 클레리세이지, 후랑켄세스로 이루어진 기능성방향제가 내장된다. 
     따라서, 모형블레이드가 저속회전되어서 음이온 및 피톤치드를 실내로 발산할 수 있고, 실내 공기를 순환시킬 수 있으며, 실내의 공기가 광촉매코팅층에 접촉되면서 정화되므로 환기가 제대로 이루어지지 못하는 실내의 공기 정화 효과를 크게 개선시킬 수 있으며, 기능성방향제에 의해 실내 거주자의 심적 안정을 취하고 건강을 증진시킬 수 있다. 
       
     모형블레이드, 구동모터, 광촉매코팅층, 기능성방향제, 벤투리관
Patent KR-20110010393-A (KR)
Title: Power supply device
Inventor: CHOI NAK GWON
IPC: H02M1/32
Filed: 2009-07-24
Abstract: PURPOSE: A power supply device is provided to reduce the malfunction due to temperature increase by simultaneously using a first sensing switching part and a second sensing switching part. CONSTITUTION: An input voltage is inputted to the first side of a transformer(210). An output voltage is outputted to the second side of the transformer. A sensing part(240) senses an output voltage. A first sensing switching part(220) is turned on and off by the output voltage that is outputted form the transformer. A second sensing switching part(230) is turned on and off by the output voltage that is sensed by the sensing part. The second sensing switching part controls an OCP(Over Current Protection) point voltage according to the operation of the first sensing switching part.
Patent KR-20110012408-A (KR)
Title: Dynosaur type candy catcher game apparatus
Inventor: LEE SEUNG YONG
IPC: G07F17/32
Filed: 2009-07-30
Abstract: PURPOSE: A dinosaur type free gift game device is provided, which can satisfy customer's interest of consumers and enhance competitiveness of a free gift game device. CONSTITUTION: A dinosaur type free gift game device comprises: a case(200) which forms the shell of a free gift device; a transparent cover(210) installed at the upper side of the case; an upper plate installed inside the upper side transparent cover of the case; an opening formed in the front of the case; a free gift outlet(220) to which the opening formed in the front of the upper plate is connected; a collecting device base which is installed to be movable forward and backward between the central part and front of the upper plate; a turn-table installed at the center of the upper plate; a slit cut to the front lower part of the turn-table; a dinosaur type collecting device(340); a main control unit; and a sound output unit outputting a sound effect.
Patent KR-20110012576-A (KR)
Title: Transparent conductive polymer lubricating materials composition and method for preparing the same
Inventor: CHO MYUNG HO
IPC: C10N30/06
Filed: 2009-07-31
Abstract: PURPOSE: A transparent conductive polymer lubrication material composition and a manufacturing method thereof are provided to improve the thermal conductivity and lubrication property by adding PTFE and improve the thermal conductivity and electrical conductivity by adding ITO. CONSTITUTION: The lubrication material composition includes 60-80 wt% of silicon oil, 20-35 wt% of PTFE ethylene powder, 1-5 wt% of fumed silica and 3-20 wt% of ITO powder. The mixture is stirred by a rotating stirrer. The defoamation of the bubble of the mixture is processed by rotating the stirred mixture in revolution or rotation direction.
Patent KR-20090098765-A (KR)
Title: System for testing program source code
Inventor: BAE SI HYEONG
IPC: G06F9/455
Filed: 2009-07-31
Abstract: A program source code test system reducing time and effort required for a program development is provided to automatically discriminate the input value and the output corresponding with an input item and the output item corresponding to the generated test object item list. An input item extractor(320) and an output item extractor(330) extract one or more input items and output items by reading a user interface screen corresponding to the test object program source code. An input value extractor and an output value extractor extract respective input data and output data. The comprised input data or output data is substituted for the function, a variable or a declaration statement. A program test processor(340) tests the program source code.
Patent KR-20110012967-A (KR)
Title: System and method for determining scalable video set
Inventor: JUNG JIN SU
IPC: H04N7/24
Filed: 2009-07-31
Abstract: PURPOSE: A system and a method for determining scalable video set are provided to offer an optimal video by efficiently using a given bandwidth. CONSTITUTION: A plurality of base stations transmits the down-link pilot signal to a plurality of terminals(S100). Each terminal measures the CQI(Channel Quality Information) through the down-link pilot signal(S102). A plurality of base stations calculates the highest frequency efficiency value through the channel quality information of the terminal(S104). A BSC(Base Station Controller) calculates the number of control station capable of decoding in each video layer of the scalable video set based on the frequency efficiency(S106). The control station decides the new scalable video set(S108).
Patent KR-20110017989-A (KR)
Title: Motor device having rotary plate movable subject to speed of revolution
Inventor: JANG SUK HO
IPC: B62M23/00
Filed: 2009-08-17
Abstract: PURPOSE: A driving device with a rotary plate according to a rotation speed is provided to rotate the rotary plate facing a power applying plate according to the rotation speed of a driving shaft and the intensity of a load. CONSTITUTION: A magnet(11) is radially fixed to a non-magnetic rotary plate(10). A non-magnetic power applying plate(20) includes a coil(21) of a horizontal winding. A driving shaft(30) is combined with the center of the rotary plate. An additional non-magnetic fixing plate(40) is mounted on one side of the rotary plate. A spring(50) is supported between the rotary plate and the fixing plate. The rotary plate moves from the driving shaft in an axial direction.
Patent KR-20110018678-A (KR)
Title: Control of perpendicular orientations for cylinder-forming nano structure using functional terminated polystyrene
Inventor: RYU DU YEOL
IPC: C08L25/04
Filed: 2009-08-18
Abstract: PURPOSE: A control method of perpendicular orientations using a polystyrene brush layer is provided to shorten processing stages by efficiently modifying the surface in a short time. CONSTITUTION: A composition for modifying the surface of a substrate comprises a functional terminated group-containing polystyrene. The control method of perpendicular orientations comprises the steps of: forming comprises a functional terminated group-containing polystyrene brush layer on the surface of a substrate; applying a polystyrene-containing block copolymer on the substrate; and heat-treating the substrate on which the block copolymer is coated to form perpendicularly-oriented cylinder- or lamella-type nanostructure.