baber/WOPTO huggingface dataset:
Patent KR-20110085479-A (KR)
Inventor: JEONG WON HO
IPC: G02F1/13
Filed: 2010-01-20
Abstract: 본 발명의 일실시예에 의한 컨베이어 시스템은, 프레임, 복수의 링크가 연결되어 무한궤도를 이루고 프레임에 서로 평행하게 배치되는 복수의 체인, 체인을 무한궤도 운동시키기 위해 체인과 연결되는 체인 구동 액츄에이터, 체인의 운동 궤적을 따라 움직일 수 있도록 체인에 결합되는 복수의 완충 지지장치를 포함한다. 복수의 완충 지지장치는, 링크에 고정되는 고정부재, 피이송물을 탄성 지지하기 위해 그 상단부가 상하 이동할 수 있도록 고정부재에 결합되는 가동부재 및 가동부재에 대해 피이송물 쪽으로 탄성력을 가하기 위해 고정부재와 가동부재의 사이에 배치되는 탄성력 제공장치를 갖는다. 본 발명에 의한 컨베이어 시스템은 피이송물을 이송하기 위한 체인에 결합된 복수의 완충 지지장치가 피이송물을 탄성 지지하기 때문에, 피이송물을 충격으로부터 보호하면서 안정적으로 이송할 수 있다.
Patent KR-20110086995-A (KR)
Title: Heat enchanger of a stacked plate type
Inventor: PARK MYOUNG SUNG
IPC: F28F3/02
Filed: 2010-01-25
Abstract: PURPOSE: A plate lamination type oil heat exchanger is provided to improve the pressure resistance and flow characteristic while reducing the overall weight. CONSTITUTION: A plate lamination type oil heat exchanger comprises a water layer(WS), an oil layer(OS), a water entrance, and an oil entrance. The water and oil layers are formed by successively laminating first and second plates and allow the flow of water and oil, respectively. The water entrance and the oil entrance are formed on corner parts of the first and second plates and communicated to the water layer and the oil layer, respectively. Band-type oil layer embossments are formed between the corner end and the oil entrance of each plate to surround the oil entrance.
Patent KR-20110087171-A (KR)
Title: Motor control apparatus and control method the same
Inventor: LEE KI MOON
IPC: H02P23/14
Filed: 2010-01-25
Abstract: PURPOSE: A device and method for controlling a motor are provided to control the speed of a motor by compensating a speed profile in real time by using the current torque of the motor. CONSTITUTION: The current torque of a motor is estimated base on the dynamic mechanics of a driven body driven with the motor(402). It is determined whether the estimated torque value is higher than the preset torque(403). If the estimated torque value is higher than the preset torque value, the speed profile for driving the motor is compensated from the preset torque(407). A motor is driven with the compensated speed profile(408).
Patent KR-20110089039-A (KR)
Inventor: LEE GWANG SEUB
IPC: F16D43/04
Filed: 2010-01-29
Abstract: PURPOSE: An automatic transmission is provided to install an output gear, which is accorded to an input gear, on an output. CONSTITUTION: An automatic transmission comprises an input shaft(100), a one-way centrifugal clutch(200), an input gear(300), an output shaft(400), and an output gear(500). The input shaft receives power. Two more one-way centrifugal clutches are successively installed on the input shaft from the row speed operating one-way centrifugal clutch toward the high speed operating one-way centrifugal clutch. The output shaft outputs the power. Two more output gears are successively installed on the output shaft from the larger external diameter output gears to the smaller one.
Patent KR-20110090528-A (KR)
Title: Fabrication structure of float and its belongings
Inventor: OH SE JIN
IPC: E01D15/14
Filed: 2010-02-04
Abstract: PURPOSE: A float and accessory assembling structure are provided to enable a user to easily install a resolution tool on the side part of the float. CONSTITUTION: A float and accessory assembling structure comprise a buoyancy member(11), a connecting cylinder(21), and a connecting piece(31). A plurality of buoyancy members has cubic shape. The float has internal spaces which can make a top facility float on water. A plurality of connecting cylinders unites the buoyancy members. A plurality of connecting pieces is combined with the buoyancy member and inserted into the connecting cylinder.
Patent KR-20100028615-A (KR)
Title: Automatic sample analyzer and its components
Inventor: OHYAMA YASUHIRO
IPC: G01N1/00
Filed: 2010-02-19
Abstract: PURPOSE: An automatic sample analyzer is provided to simplify handling so that doctors or nurses can easily use it, to suppress noise, and to reduce energy consumption. CONSTITUTION: An automatic sample analyzer comprises an input unit; a display unit(3) for displaying a screen based on an input operation; an analysis unit(7) for performing analysis operation and washing operation of a sample; and a controller(9) for controlling the display unit and the analysis unit.
Patent KR-20110097363-A (KR)
Inventor: SEO DAE SHIK
IPC: H01L33/20
Filed: 2010-02-25
Abstract: 반도체 소자 및 그 제조 방법이 제공된다. 이 방법에 따르면, 반도체 기판이 준비되고, 상기 반도체 기판을 식각하여 상기 반도체 기판의 상부면이 요철 구조를가지고, 상기 반도체 기판의 상기 상부면 상에 반도체막이 형성된다.
Patent KR-20110098267-A (KR)
Inventor: CHAI JONG SEO
IPC: G01N35/10
Filed: 2010-02-26
Abstract: 미세 유체 채널 기술을 이용하여 시료 등 유체의 혼합 수율(yield)을 높일 수 있는 미세 유체 장치가 개시된다. 본 발명의 미세 유체 장치는, 이온화되어 극성을 갖는 유체의 유로를 형성하는 채널부, 채널부와 연결되는 다수의 유체 주입부 및 적어도 하나의 유체 배출부를 포함하는 미세 유체 채널 구조물과, 채널부의 유로 외부에 위치하며 이온화된 유체에 대하여 교류 자기장을 형성하는 교류 자기장 발생부와, 교류 자기장 발생부의 교류 자기장에 의해 이온화된 유체의 혼합이 활성화되면서 채널부의 유로를 따라 이동하도록 교류 자기장 발생부를 채널부의 유로 방향을 따라 이송시키는 이송부를 포함할 수 있다.
Patent KR-20100044739-A (KR)
Title: The cooling system using rankine cycle for moving heat source body
Inventor: RIM JAE HYEON
IPC: F25D7/00
Filed: 2010-02-28
Abstract: PURPOSE: A cooling system for a heating element using a Rankine cycle is provided to improve cooling efficiency using a natural circulation method and waste heat. CONSTITUTION: A cooling system for a heating element using a Rankine cycle is composed of heating elements(11), a heat absorber(21), a condenser(22), a liquid refrigerant inlet pipe(23), a liquid refrigerant inlet(25), a gaseous refrigerant outlet pipe(24), a gaseous refrigerant outlet(26), and a refrigerant. The heat absorber is formed in the top of the heating elements, and is filled with the refrigerant. The condenser is installed in one side of the top of the heat absorber. The liquid refrigerant inlet pipe is connected to the heat absorber and the condenser. The liquid refrigerant inlet is installed in one side of the liquid refrigerant inlet pipe. The gaseous refrigerant outlet pipe connects one end of the heat absorber with one end of the condenser. The gaseous refrigerant outlet is installed in one side of the gaseous refrigerant outlet pipe.
Patent KR-20110105273-A (KR)
Inventor: LEE YOUNG JAE
IPC: B01D17/00
Filed: 2010-03-18
Abstract: 본 발명의 정수기 살균장치는 중앙에 유입공이 형성되고 상기 유입공 측방에 배수공이 형성된 저수통과, 상기 저수통의 하부면에 설치되어 상기 배수공과 연통되는 배출공을 내부 주앙에 수직으로 형성하고, 상기 배출공에서 외주연 방향으로 분기공을 연통시킨 고정부와, 상기 고정부의 배출공에 수직으로 관통시킨 살균램프를 상기 저수통 내부공간에 위치시키면서 살균램프와 일체로 형성된 단자부가 배출공 입구 단부에 결합되도록 하여 살균램프와 배출공 내주연 사이의 이격공간으로 유입된 저수가 살균되어 분기공으로 배출되도록 하는 살균부로 구성한다.
Patent KR-20110105906-A (KR)
Inventor: LEE YOU KEE
IPC: H01L21/203
Filed: 2010-03-22
Abstract: 본 발명은 한 시스템에서 두 가지 이상의 제품을 제조할 수 있는 시스템으로; 기존 시스템은 각 코팅방법이 고정된 제품이었으나; 본 개발품은 챔버가 회전하여 각 방향에 따라 코팅이 가능한 시스템이다.
Patent KR-20110108595-A (KR)
Inventor: PARK JAE HYUN
IPC: H02K7/18
Filed: 2010-03-29
Abstract: 본 발명의 트랙션 모터 모듈은 고정축; 상기 고정축에 고정되는 하우징, 상기 하우징의 내측벽에 고정된 고정자, 상기 고정자에 의하여 형성된 공간에 배치되며 상기 하우징으로부터 돌출된 회전축 및 상기 고정자와 상기 회전축 사이에 배치된 회전자를 포함하는 트랙션 모터; 및 통체 형상으로 상기 트랙션 모터를 감싸며 상기 회전축으로부터 동력을 전달받아 회전하는 허브 유닛을 포함하며, 상기 회전자는 내주면 및 외주면을 갖는 원통 형상을 갖고 상면 및 상기 상면과 대향하는 하면을 관통하는 복수개의 마그네트 수납홀들이 형성된 로터 코어 몸체, 상기 각 마그네트 수납홀들에 삽입된 마그네트 및 일측은 상기 회전축에 고정되고 상기 일측과 대향하는 타측은 상기 로터 코어 몸체의 내주면에 결합된 회전축 서포트 부재를 포함한다.
Patent KR-20110111109-A (KR)
Inventor: SEOK DONG JU
IPC: H05K13/02
Filed: 2010-04-02
Abstract: 본 발명은, 피더 프레임과, 상기 피더 프레임에 장착되며 복수개의 치들을 구비하는 스프로킷 휠과, 상기 치들에 접촉하여 움직이는 이동부를 구비하는 포텐셔미터와, 상기 포텐셔미터의 출력값을 이용하여 상기 각각의 치들을 인식하는 제어부를 포함하는 테이프 피더를 제공한다.
Patent KR-20110115232-A (KR)
Inventor: LEE YOUNG YEON
IPC: G09B25/00
Filed: 2010-04-15
Abstract: 본 발명은 예인수조 모형시험의 종합관리를 위한 데이터베이스 시스템에 관한 것으로, 보다 상세하게는 초기 모형시험의 의뢰를 포함하여 모형시험의 일정, 결과, 요율 및 인적요소를 종합 관리할 수 있는 데이터베이스 시스템에 관한 것이다. 본 발명에 따르면, 모형시험 프로젝트의 종합관리가 가능해진다. 따라서 기 수행된 모형시험 결과를 바탕으로 원하는 통계결과를 작성할 수 있으며, 초기 계획단계에서부터 실선의 객관적인 성능 추정이 가능해진다.
Patent KR-20110116726-A (KR)
Inventor: PARK SOO YEONG
IPC: A61Q19/10
Filed: 2010-04-20
Abstract: 본 발명은 기능성 입욕제 조성물을 개시한다. 구체적으로 본 발명은 집보리수나무 추출물, 바디나물 추출물, 천선과나무 추출물 등의 약용 식물을 포함하고 또 보리 주박 추출물이나 분말, 송이 분말, 제주도 동부 지역에 부존하는 염지하수의 농축물을 포함함으로서 항스트레스 활성, 피로 회복 활성, 피부 보습 활성 등의 기능성을 가지는 입욕제 조성물을 개시한다.
Patent KR-20100046124-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: HWANG SEOK HWAN
IPC: C07D487/04
Filed: 2010-04-21
Abstract: PURPOSE: A heterocyclic compound and an organic electroluminescent device using thereof are provided to improve the efficiency, voltage, luminance and lifetime of the organic electroluminescent device. CONSTITUTION: A heterocyclic compound has a structure marked as chemical formula 1. In the chemical formula 1, Ar1 is either a phenylene group or a biphenylene group. Ar2 and Ar3 are selected from the group consisting of a phenyl group, a tolyl group, a biphenyl group or a naphthyl group, respectively. Ar4 is either a pyridinyl group or a fluorenyl group. An organic electroluminescent device comprises a first electrode, a second electrode, and an organic layer located in between the first and the second electrodes while including the heterocyclic compound.
Patent KR-20100118547-A (KR)
Title: Method of detecting and locating a loss of connectivity within a communication network
Inventor: DILLON PATRICK
IPC: H04L69/40
Filed: 2010-04-28
Abstract: PURPOSE: A method for locating and detecting the loss of connection in a communication network is provided to allow systematic monitoring of standby link at active link additionally to predict the access loss which influences to a standby interface. CONSTITUTION: A first stream of a monitoring frame is transmitted from a port(PA) to a port(PB). A second stream of the monitoring frame is transmitted from the port(PB) to the port(PA). Each ports has a static MAC(Media Access Control) address. The exchange of streams allow monitoring not only interactive accessibility of an active link(104) and standby link but also operation of bidirectional communication within a network architecture related to two network device sets(100,101) and calculations unit(103).
Patent KR-20110123092-A (KR)
Title: Transporting cart
Inventor: NAM KI YOUNG
IPC: B62B5/00
Filed: 2010-05-06
Abstract: PURPOSE: A cart for carrying objects is provided to improve working efficiency and convenience of a work by putting objects into a cart by rotating his/her body in a sitting state. CONSTITUTION: A cart for carrying objects comprises a cart main body unit(110), a wheel unit(120), and a seat unit(130). The cart main body unit accepts objects. The wheel unit is rotationally installed in the cart main body unit and supports the cart main body unit. The seat unit is foldably installed in the cart main body unit. In the cart main body unit, an opening is formed.
Patent KR-20110123975-A (KR)
Inventor: HONG SEUNG WOO
IPC: B25J13/00
Filed: 2010-05-10
Abstract: 본 발명은 충전스테이션에서의 이동로봇 충전방법에 관한 것으로, 이동로봇이 충전스테이션의 절대위치를 기억하고, 관제서버에서 충전명령이 내려지면, 다수의 이동로봇이 동시에 충전 가능하도록 다수의 충전스테이션이 구비된 충전스테이션 영역으로 이동 접근하고, 충전스테이션 영역의 장애물 또는 이상 상황에 따라 이동모션에 대하여 재연산한 후 충전단자로 도킹 및 충전을 수행하며, 좁은 공간의 충전스테이션 영역에서 다수의 이동로봇이 사용할 경우 각 이동로봇의 우선순위를 정하여 순차적으로 충전하므로 혼잡도를 제어하도록 하는데 그 목적이 있다.    
본 발명의 목적은 다수의 충전기가 구비된 충전스테이션 영역에 다수의 이동로봇이 접근할 경우 이를 관제서버에서 감시 및 제어하여 우선순위에 따라 순차적으로 상기 충전기에 이동로봇을 도킹 및 충전수행하도록 제어하는 충전스테이션에서의 이동로봇 충전방법에 있어서, 이동로봇이 관제서버로부터 충전명령이 수신되면 저장된 충전스테이션 위치로 이동하는 과정, 이동로봇이 충전스테이션 영역에 진입할 경우 로봇의 현재위치를 연산하여 관제서버로 전송하는 과정, 관제서버는 이동로봇이 충전기와의 도킹을 위한 이동모션을 연산하는 과정, 이동로봇이 연산된 이동모션에 의하여 충전기로 도킹을 위해 이동하는 과정, 충전기 도킹에 성공하면 충전을 시작하는 과정을 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20110132851-A (KR)
Title: Salt bath for heat treatment and method of manufacturing the same
Inventor: YEO IN SEOK
IPC: C21D1/63
Filed: 2010-06-03
Abstract: PURPOSE: A salt bath material and a manufacturing method thereof are provided to show uniform reaction in a salt bath path since a salt bath material is manufactured through a thermal treating process, so spent salt is applied and low-temperature melting point is maintained. CONSTITUTION: A method of manufacturing a salt bath material comprises next steps. A primary material, caustic soda solution, is heated at a temperature of 150°C~250°C and is concentrated until the content of moisture becomes 8~15weight%. A secondary material, NaCl, is added to the concentrated primary material, and is heated at a temperature of 200°C~420°C to be agitated. A third material, NaNO3, is added to the agitated material, and is heated at a temperature of 360°C~500°C. The content of the secondary material is 8~15 parts by weight for the caustic soda of 100 parts by weight.
Patent KR-20110136506-A (KR)
Title: Structure for locking auto of steering roll connector
Inventor: LEE HO JU
IPC: H01R35/04
Filed: 2010-06-15
Abstract: PURPOSE: An automatic lock structure of a steering roll connector is provided to release a lock function of a neutral pin by automatically separating a holding unit of a neutral pin from a holding unit of a fixing member. CONSTITUTION: A fixing member(60) is relatively rotated about a rotating member(20). A neutral pin(40) is arranged between a sleeve and the fixing member. The neutral pin performs an automatic lock function. The sleeve includes a movement preventing protrusion. A guide groove is formed in the movement preventing protrusion. The neutral pin includes a stopper and a holding unit on for rotation prevention.
Patent KR-20120000855-A (KR)
Title: Rechargeable battery
Inventor: CHOI KWI SEOK
IPC: H01M10/04
Filed: 2010-06-28
Abstract: PURPOSE: A secondary battery is provided to reduce the resistance of positive electrode current collector and negative electrode current collector, to increase capacity and output power, and improve the power properties of a secondary battery. CONSTITUTION: A secondary battery(100) comprises an electrode group(10) including a positive electrode(12) and a negative electrode(13), and a case(20) accepting electrolyte liquid and the electrode group. The positive electrode comprises a current collector in which positive electrode active material layer is spread, the negative electrode comprises a current collector in which negative electrode active material layer is spread. At least one among the positive electrode current collector and the negative electrode current collector comprises a base layer and a protrusion, which is in one side of the base layer and has a thickness wider than the base layer.
Patent KR-20110025064-A (KR)
Title: Plasma processing apparatus
Inventor: MIHARA NAOKI
IPC: H01L21/3065
Filed: 2010-07-06
Abstract: PURPOSE: A plasma processing apparatus is provided to keep a good balance for taking a processing gas from taking parts of a side and a ceiling surface of the apparatus, thereby increasing etching uniformity on a surface of a substrate. CONSTITUTION: A susceptor(3) on which a wafer(W) is put is formed inside a processing container(2). A heater(5) is formed inside the susceptor. An exhausting pipe(11) is connected to a lower part of the processing container. A dielectric window(16) is formed on an upper part of the processing container. A radial line slot plate(20) of a disc shape is formed on the dielectric window.
Patent KR-20120005761-A (KR)
Title: Hand-tearable adhesive tape and manufacturing method
Inventor: BAEK SEUNG JIN
IPC: C09J7/21
Filed: 2010-07-09
Abstract: PURPOSE: A hand-tearable adhesive tape and a producing method thereof are provided to prevent an adhesive spread on a substrate from leaking, and to offer tear strength to the tape. CONSTITUTION: A producing method of a hand-tearable adhesive tape comprises the following steps: twisting and releasing raw materials by pulling and heating threads(S1); coating the threads with glue for easily weaving the threads(S2); weaving the threads by using as wefts and warps(S3); drying and ironing the woven fabric(S4); spreading a flame retardant on one side of the obtained fabric(S5); spreading an adhesive to the processed fabric with the constant thickness(S6); and drying the obtained product(S7).
Patent KR-20120005769-A (KR)
Title: Organic light-emitting diodes employing metal substrate provided with anodized oxide layer on its surface
Inventor: BANG KYUNG MIN
IPC: H01L51/52
Filed: 2010-07-09
Abstract: PURPOSE: An organic light emitting diode adopting a metal board with an anode oxide layer is provided to improve an aesthetic property by controlling a color coordinate according to a background color of a board. CONSTITUTION: Organic layers(3,4,5,6,7) are interposed between a first electrode(2) and a second electrode(8). The first electrode, the organic layer, and the second electrode are successively formed on a metal board(1). An anode oxide layer(1-1) is formed on the surface of the metal board. The first electrode is a conductive layer formed on the anode oxide layer. The transmittance of the second electrode is 50% or more.
Patent KR-20120006242-A (KR)
Title: Bead filler joint apparatus for tire
Inventor: LEE KEUN SEOK
IPC: B29D30/48
Filed: 2010-07-12
Abstract: PURPOSE: A bead filler joint apparatus is provided to prevent air inflow occurred in case of non-compression, by removing connecting difference. CONSTITUTION: A bead filler joint device comprises: a worktable(2) with a stopper(1), in which a bead filler is installable and fixable; a joint part(3) compressing and jointing the overlap parts of bead fillers installed on the worktable; a linear guide(5) for moving the joint part to up and down, and a linear guide(6) for moving the joint part to front and back using air cylinders(4a,4b); and an air regulator(7) for controlling air pressure on the joint part.
Patent KR-20120007862-A (KR)
Title: Liver segmentation method using mr images
Inventor: LEE JEONG JIN
IPC: A61B5/055
Filed: 2010-07-15
Abstract: PURPOSE: An automatic liver partitioning method which uses a magnetic resonance(MR) image is provided to use a slope size image which is normalized in the MR image, thereby automatically partitioning a liver region with high speed. CONSTITUTION: Three-dimensional abdomen volume data is acquired using an MR(Magnetic Resonance) technique(S110). A preprocessing process of the abdomen volume data is performed(S120). A slope size image is created with respect to the preprocessed abdomen volume data(S130). A normalized slope size image is generated by normalizing a slope size of the slope size image within a predetermined range(S140). A binary image is created in which an object and a boundary are distinguished from the normalized slope size image(S150). A liver region is detected from the binary image(S160).
Patent KR-20110007972-A (KR)
Title: Continuously variable transmission
Inventor: NONOMURA RYOUSUKE
IPC: F16H37/02
Filed: 2010-07-16
Abstract: PURPOSE: A continuously variable transmission is provided to reduce a shift shock and improve fuel efficiency by up-shifting a sub transmission device from first to second. CONSTITUTION: A sub transmission device(30) is serially connected to a variator(20). A normality state judging unit judges whether the driving state of a vehicle is normal or not. An up shift unit up-shifts the sub transmission device form a first shift to a second shift. A transmission controller(12) shifts the gear ratio of the variator and the shift terminal of the sub transmission device. The transmission controller changes a slew gear ratio.
Patent KR-20120008720-A (KR)
Title: Complex tuner and complex broadcasting receiver using its
Inventor: RYU SEO HEE
IPC: H04N5/44
Filed: 2010-07-19
Abstract: PURPOSE: A complex broadcasting reception apparatus including an RF(Radio Frequency) modulator is provided to reduce manufacturing costs of a complex broadcasting reception apparatus by minimizing the size of the RF modulator. CONSTITUTION: A complex tuner unit(150) receives an analog broadcasting signal and a digital broadcasting signal. The complex tuner unit tunes each broadcasting signal. A digital demodulation unit(160) demodulates the digital broadcasting signal of a intermediate frequency. An RF modulator(170) modulates a demodulated broadcasting signal.
Patent KR-20120011445-A (KR)
Title: Novel organic electroluminescent compounds and organic electroluminescent device using the same
Inventor: LEE SOO YONG
IPC: C09K11/06
Filed: 2010-07-29
Abstract: PURPOSE: An organic luminescent compound is provided to have excellent luminous efficiency and life time in relative to the existing hole injection or hole transport materials, and to manufacture an organic luminescence device having excellent operation life time. CONSTITUTION: An organic luminescent compound is in chemical formula 1. An organic electro luminescence device comprises the organic luminescent compound. The organic luminescent compound is used as hole injection or hole transport material. The organic electro luminescence device comprises a first electrode, a second electrode, and an organic material layer, which has one or more layers, inserted between the first and the second electrodes. The organic material layer comprises one or more organic luminescent compound in chemical formula 1. The organic material layer comprises a light emitting layer and a charge generating layer at the same time.
Patent KR-20120012287-A (KR)
Title: Silicon carbide manufacturing method using ball
Inventor: KIM YOUNG NAM
IPC: C04B35/10
Filed: 2010-07-30
Abstract: PURPOSE: A method for manufacturing a silicon carbide sintered body using balls is provided to improve the purity and the density of the silicon carbide sintered body without a sinter aiding agent by selecting efficient balls for a mixing process. CONSTITUTION: A method for manufacturing a silicon carbide sintered body using balls includes the following: silicon carbide powder(10), a resin, and balls(20) are mixed; the mixed material is dried; and the dried material is introduced into a mold and is sintered. The balls are one or more Teflon balls, silicon carbide balls, silicon nitride balls, alumina balls, and zirconia balls. The diameters of the balls are in a range between 10 and 50mm.
Patent KR-20120013814-A (KR)
Title: Stent For Expending Lumen in Body And Inserting Device Using The Same
Inventor: LEE DONG PAL
IPC: A61F2/86
Filed: 2010-08-06
Abstract: PURPOSE: A stent for human body inner cavity expansion and a stent insertion apparatus including the same are provided to be securely settled on the inner wall of the human body. CONSTITUTION: A stent insertion apparatus comprises a stent(100) and a wire(200). The wire is formed into a polygonal shape and includes a plurality of crossing points(200c). The peripheral unit of each crossing point includes a curved surface area and a contact area. The curved surface area comes into contact with the inside diameter of the human body. The contact area comes into contact with a crossing wire.
Patent KR-20120014632-A (KR)
Title: Device for guiding blow out preventer
Inventor: JO YOUNG CHUL
IPC: E21B33/06
Filed: 2010-08-10
Abstract: PURPOSE: A guide apparatus for guiding the movement of a BOP(Blow Out Preventer) is provided to guide a BOP to a predetermined position with a spider beam which is installed in the entrance of a moon pool. CONSTITUTION: A guide apparatus for guiding the movement of a BOP comprises a rail(16), a spider beam(14), a driving unit(18), and a guide unit(26). The rail is installed in a moon pool(12). The spider beam moves along the rail and restricts and guides the position of a BOP(24). The driving unit is installed in the spider beam and transfers the spider beam along the rail. The guide unit guides the BOP to a predetermined position relative to the spider beam.
Patent KR-20120015190-A (KR)
Title: Reflective display device
Inventor: JANG JAE EUN
IPC: G02F1/1335
Filed: 2010-08-11
Abstract: PURPOSE: A reflective display device is provided to increase reflectivity and contrast ratio of a polymer distribution liquid crystal layer and a mirror reflection plate. CONSTITUTION: First and second substrates(110, 120) are respectively separated. A plurality of firsts and second electrodes(112, 122) is formed on the first and the second substrates. A PDLC(Polymer Dispersed Liquid Crystal)(130) is installed between the first and the second electrodes. The polymer distribution liquid crystal layer includes a polymer(131), a liquid crystal(132), and a black dye. A mirror reflecting plate(150) is installed on the first substrate.