baber/WOPTO huggingface dataset:
Patent KR-20110128993-A (KR)
Inventor: HONG JIN EUI
IPC: C02F1/44
Filed: 2010-05-25
Abstract: 본 발명은 질소의 회수효율이 우수하면서도 경제적인 새로운 구조의 유안비료 제조시 발생되는 폐수의 처리시스템에 대한 것이다. 
본 발명에 따르면, 유안비료 생산공정에서 발생되는 폐수의 처리시스템에 있어서, 역삼투막(10)이 설치된 처리조(20)와, 상기 처리조(20)의 전단측에 연결되어 상기 폐수를 처리조(20)로 공급하는 폐수공급라인(30)과, 상기 처리조(20)의 후단측에 연결되어 상기 역삼투막(10)을 통과한 처리수를 외부로 배출시키는 처리수배출라인(40)과, 상기 처리조(20)의 후단측에 연결되어 상기 처리수가 배출됨에 따라 농도가 상승된 농축수가 배출되는 농축수배출라인(50)과, 상기 농축수배출라인(50)의 타단에 연결된 농축수저장탱크(60)를 포함하여 이루어지며, 상기 역삼투막(10)은 저농도용 역삼투막인 것을 특징으로 하는 유안비료 제조시 발생되는 폐수의 처리시스템이 제공된다.
Patent KR-20110129130-A (KR)
Title: Internal combustion engine
Inventor: SON JIN WOOK
IPC: F02B39/16
Filed: 2010-05-25
Abstract: PURPOSE: The scroll supplying the exhaust flow energy to turbine is disunited to two. The exhaust flow energy can be secured in the low speed. CONSTITUTION: An internal combustion engine comprises a cylinder head(100) and two more scrolls(301,302), and a shield. The cylinder head has exhaust ports(102a, 102b, 102c, 102d) of the pair per each the cylinder. In two more scrolls, a supercharging unit is connected to each exhaust port of the cylinder head. The scroll is arranged so that the exhaust gas exhausted from the exhaust port flow in into the supercharging unit. By selectively supplying the exhaust gas among scroll to one side it cross sections scroll, the shield reduces. The variable valve device for being selectively opened and closed is installed among a pair of exhaust ports in one exhaust port. The scroll of two is formed within the supercharging unit. The shield is installed in order to selectively open and close one side scroll among the scroll of two.
Patent KR-20110028207-A (KR)
Inventor: PARK SA RYONG
IPC: C07D401/02
Filed: 2010-05-27
Abstract: PURPOSE: A method for preparing (S)-4-[4-[4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid and additive salts thereof are provided. CONSTITUTION: A method for preparing (S)-4-[4-[4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid and additive salts thereof comprises: a step of reacting (-)-4-chlorophenyl-2-pyridyl-methanol of structural formula b with an alkali metal to obtain a (-)-4-chlorophenyl-2-pyridyl-methoxide of an alkali metal of structural formula b'; a step of reacting the compound of chemical formula b' with 4-halogeno-piperidyl)-butanoic acid derivative of structural formula c to obtain a (S)-4-[4-[4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid derivative of structural formula I'; and a step of removing a carboxylic protection group and reacting with organic acid.
Patent KR-20110136030-A (KR)
Title: System for exchanging augmented reality between different platform
Inventor: KIM JAE HYUNG
IPC: G06F9/455
Filed: 2010-06-14
Abstract: PURPOSE: An augmented reality exchanging system between different kind platforms is provided to offer an augmented reality data to frequenters by transmitting a virtual reality data from a first augmented reality apparatus to a second augmented reality apparatus. CONSTITUTION: A data storage unit(105) stores virtual reality conversion information corresponding to resource performance. A first virtual reality conversion unit(115) changes high quality virtual reality data into first virtual reality data corresponding to first platform resource performance. An exchange information storage unit(125) stores first augmented reality apparatus information and virtual reality data identification information.
Patent KR-20120000221-A (KR)
Title: Eyelash curler
Inventor: CHOI BONG SEON
IPC: A45D2/48
Filed: 2010-06-25
Abstract: PURPOSE: An eyelash curler is provided to facilitate the elevation of a pressing plate and to easily restore the pressing plate. CONSTITUTION: An eyelash curler comprises: a curved plate(110) supporting the upper part of an eyelash; a pressing plate(120) which is arranged to be separated from the curved plate and presses the lower part of the eyelash while ascending and descending to the curved plate; a link member(130) which lifts the pressing plate; a body frame(140) which guides the elevation of the pressing plate; a pressing member(150) which is pressed toward the main body frame; and a lifting unit(160).
Patent KR-20120000939-A (KR)
Inventor: CHOI JAE CHEOL
IPC: F03D11/02
Filed: 2010-06-28
Abstract: 본 발명은 수직형 풍력발전기에 관한 것으로서, 지지프레임을 통해 지면에 수직한 방향으로 회전가능하게 설치된  회전축의 외주면에 방사상으로 복수개 설치된 회전날개와, 회전날개 상에 힌지에 의해 개폐가능하게 설치되되 바람의 진행방향으로 회전시는 폐쇄되어 바람을 맞고, 바람의 진행방향과 대향되는방향으로 회전시에는 개방되는 복수개의 개폐날개와, 회전축의 하부에 회전축보다 확장된 외경을 갖는 확장부를 갖되 확장부의 상면에 원주방향을 따라 기어가 형성된 메인 기어부와, 메인 기어부에 상호 이격되게 결합되어 전력을 생산하는 복수개의 발전기와, 강풍에 의한 회전날개의 파손을 방지하기 위하여 개폐날개의 바람 진행방향으로 개폐날개를 일정각도로 개방시키는 파손방지부와, 메인 기어부와 발전부의 사이에 메인 기어부의 회전에 연동되어 회전될 수 있게 설치된 플라이휠과, 플라이휠에 접촉 및 분리되어 플라이휠의 회전을 강제적으로 차단되게 제어하는 제동부를 구비한다. 이러한 수직형 풍력발전기에 의하면, 복수개의 발전기 별로 제동기 가능하여 제동력을 확장시킬 수 있고, 회전날개의 궤적을 벗어난 위치로 진행되는 바람을 회전날개의 회전궤도 내측으로 유도하여 발전 효율도 높일 수 있으면서 개폐날개의 회전가능범위를 제한함으로써  상호간의 회전되는 날개의 강풍에 의한 파손을 억제할 수 있는 장점을 제공한다.
Patent KR-20120002840-A (KR)
Title: Method for purification of waste water with heavy metal-organic compound complexes by using fe(vi) solution
Inventor: CHANG YOON YOUNG
IPC: C02F1/62
Filed: 2010-07-01
Abstract: PURPOSE: A method for purifying wastewater containing heavy metal-organic material complex using hexavalent iron is provided to efficiently purify the wastewater based on a simplified process using a solution containing hexavalent iron salt. CONSTITUTION: A method for purifying wastewater containing heavy metal-organic material complex includes the following: A solution containing hexavalent iron salt is prepared. The solution is mixed with wastewater containing the heavy metal-organic material complex. The complex is decomposed, and heavy metals are precipitated. The precipitated heavy metals are separated and eliminated. The pH value of the solution containing the hexavalent iron salt is maintained in a range between 9 and 10. The hexavalent iron salt is K_2FeO_4 or Na_2FeO_4. The heavy metal-organic material complex is selected from a group including Cu(II)-EDTA, Cu(II)-NTA, Cu(II)-EDDA, and Cu(II)-IDA.
Patent KR-20120005684-A (KR)
Title: Touch sensing device
Inventor: KIM KI HANG
IPC: G06F3/044
Filed: 2010-07-09
Abstract: PURPOSE: A touch sensing apparatus is provided to fix the electric potential of a substrate at a fixed range by providing a wave to a noise blocking unit. CONSTITUTION: The one side of a substrate(110) includes a touch sensing unit(111) and the noise blocking unit of a conductive material. An oscillator(130) provides a wave to the noise blocking unit by creating the wave corresponding to the capacitance of the touch sensing unit. A touch determination unit(160) determines a touch signal using a wave frequency. The noised blocking unit is extended to the one side of the substrate which includes the touch sensing unit. The oscillator includes a buffer unit which is installed on supplying routes.
Patent KR-20120021374-A (KR)
Title: Ginger tea composition and making method thereof
Inventor: LEE HYE JIN
IPC: A23F3/30
Filed: 2010-07-29
Abstract: PURPOSE: A ginger tea composition and a producing method thereof are provided to mix pear juice, platycodon grandiflorum juice, jujube juice, and sponge gourd juice to obtain the composition. CONSTITUTION: A producing method of a ginger tea composition comprises the following steps: finely slicing half of fresh ginger, and grinding the other half of the ginger; mixing pear juice, platycodon grandiflorum juice, jujube juice, and sponge gourd juice in a weight ratio of 16-24:2-6:1-3:1-3 to obtain a liquid material; mixing the ginger with the liquid material in a weight ratio of 10:1-2; adding sugar into the mixture; and aging the mixture for more than 6 months after inserting the mixture into a jar.
Patent KR-20120012876-A (KR)
Title: Method for measuring position of a mobile terminal
Inventor: CHOI BYUNG HYUN
IPC: H04W64/00
Filed: 2010-08-03
Abstract: PURPOSE: A method for measuring the position of a mobile terminal is provided to modify distance information using angle information between a terminal and a base station. CONSTITUTION: A terminal generates distance information between a base station and a terminal using ToA(Time of Arrival) about three base stations adjacent to the terminal(S200). The terminal modifies the distance information using the angle information between the base station and the terminal(S300). The terminal calculates a position value of the terminal using the modified distance information(S400).
Patent KR-20120013571-A (KR)
Title: Inflow steel form of tidal power plant and method for constructing inflow using thereof
Inventor: KIM SEONG WOON
IPC: F03B13/26
Filed: 2010-08-05
Abstract: PURPOSE: A steel form for an inlet unit of a tidal power plant and a method of constructing an inlet unit using the same are provided to simplify a structure and enable easy assembling by assembling a steel mold and a steel-made temporary structure, which are fabricated in a factory. CONSTITUTION: A steel form for an inlet unit of a tidal power plant comprises a plurality of guide rails(110), a first temporary structure, a second temporary structure, a steel mold, and a strut. The guide rail is installed on the bottom of the inlet unit of the tidal power plant in a longitudinal direction. The first temporary structure is assembled on the guide rail in multi stages and is installed on the inlet unit of the tidal power station in the longitudinal direction. The second temporary structure is installed on the top of the first temporary structure. The steel mold is formed in a shape of corresponding to the half-section of the inlet unit of the tidal power plant.
Patent KR-20120034259-A (KR)
Title: Semiconductor package with chip selection by through-vias
Inventor: MIN BOK GYU
IPC: H01L23/48
Filed: 2010-08-05
Abstract: PURPOSE: A semiconductor package for choosing a chip through a through via is provided to more efficiently produce a multi-layer stacking semiconductor package using a through via since a specific semiconductor chip is to be selected by using a multiple signal. CONSTITUTION: A first chip(101) and a second chip(103) are a flip chip form. A connection part(430) includes an insulating layer(431) which insulate a gap between the second chip and a third chip(105). The connection part mutually connects some of chip selection vias in the first and the second chips. A through connection first VIA(433) is located where a chip selection fourth via(207) is mutually connected. A through connection second via(435) is located where a chip selection second via(203) is mutually connected.
Patent KR-20120015789-A (KR)
Title: Liquid droplet ejection head with planarized nozzle surface and method for manufacturing the same
Inventor: LEE KYOUNG IL
IPC: B05C5/00
Filed: 2010-08-13
Abstract: PURPOSE: A droplet discharging head and a method for manufacturing the same are provided to prevent the destruction of a nozzle due to cleaning cotton flannel in a cleaning process. CONSTITUTION: A droplet discharging head(2) includes a solution containing part(24), a nozzle(22), a nozzle plate(21), and an insulator(23). The solution containing part contains a solution. The nozzle includes an outlet(22a) which is in connection with the solution containing part and discharges droplet. The nozzle plate includes a concave part(21a) surrounding the nozzle. The insulator is filled to embed the concave part and to standardize the tip cross section of the nozzle. A plurality of nozzles is prepared and is arranged in a serial form or a matrix form.
Patent KR-20120019617-A (KR)
Title: Diaper
Inventor: MUN JI SU
IPC: A61F13/49
Filed: 2010-08-26
Abstract: PURPOSE: A diaper is provided to make the control of absorption rate possible according to the amount of waste and to improve the removal efficiency of waste. CONSTITUTION: A diaper includes a plurality of pads(10,10') which are connected to each other. Each pad includes: front parts(11,11') covering the front of the crotch; middle parts(12,12') which are connected to the front part in order to cover the crotch and in which a groove is formed on both sides thereof; and rear parts(13,13') which are connected to the middle parts in order to cover the rear of the crotch.
Patent KR-20110025095-A (KR)
Inventor: PETERS BERND
IPC: F04B49/06
Filed: 2010-08-27
Abstract: 본 발명은 송출 용적이 조절될 수 있는 유체 정역학 펌프(1)에 관한 것이며, 이 경우 송출 용적을 설정하기 위하여 펌프의 송출 용적 설정 장치(5), 특히 경사판(swash plate)과 기능적으로 연결되는 셋 피스톤 장치(set piston device)(6)가 제공되고, 이 경우 상기 셋 피스톤 장치(6)는 트리거링 장치(9), 특히 스프링 장치에 의해 송출 용적 상승 방향으로 접촉되며, 그리고 상기 셋 피스톤 장치(6)는 송출 용적 감소 방향으로 작용하는 제어 압력 챔버(7a)를 갖는다.  상기와 같은 유형의 펌프를 이용하여 펌프의 빠른 압력 증가시 펌프 및 유체 정역학적 구동 시스템의 더욱 소프트한 조작 동작을 달성하고자 하는 과제를 해결하기 위하여, 본 발명에 따르면 상기 셋 피스톤 장치(6)의 제어 압력 챔버(7a)에 리드된 구동 라인(10)에는 밸브 장치(15)가 배치되고, 상기 밸브 장치에 의해서는 상기 셋 피스톤 장치(6)를 펌프(1)의 송출 용적 감소 방향으로 접촉시키는 유압식 리셋 신호(reset signal)가 상기 펌프(1)의 송출 압력으로부터 발생될 수 있고, 그리고 상기 밸브 장치에 의해서는 펌프(1)의 조절 속도가 송출 용적 상승 방향으로 상기 펌프(1)의 송출 압력 증가 속도에 따라 제한될 수 있다.
Patent KR-20120020503-A (KR)
Title: Adjustable height sink with kitchen table
Inventor: KIM JUE HEE
IPC: A47B77/00
Filed: 2010-08-30
Abstract: PURPOSE: A height adjustable sink is provided to be automatically driven or stopped after the height thereof being adjusted. CONSTITUTION: A height adjustable sink is manufactured as follows. If a man is sensed(100), a second anisotropy ultrasonic sensor is sensed(101). If the second anisotropy ultrasonic sensor is not sensed, an upper board of a sink is lowered(103). If the second anisotropy ultrasonic sensor is the sensed(105), drive is finished. If the second anisotropy ultrasonic sensor is sensed, the upper board of the sink is ascended(102) by driving a motor or controlling the sink by using a valve.
Patent KR-20120025923-A (KR)
Title: Display device having touch sensor and method for driving the same
Inventor: CHOO KYO HYUCK
IPC: G09G3/36
Filed: 2010-09-08
Abstract: PURPOSE: A display apparatus which includes a touch sensor and an operation method thereof are provided to reduce noise influence and sensing time by alternatively operating an in-cell touch sensor with a time-divided display area. CONSTITUTION: A display panel(10) comprises a pixel array and a touch sensor array. The touch sensor array comprises a plurality of touch sensors. The touch sensors are arranged within the pixel array. The pixel array is operated by being divided into a plurality of blocks. A gate driver(14) successively operates a plurality of gate lines in a block unit. A data driver(12) operates a plurality of data lines. A touch controller(20) successively operates the touch sensor array in a block unit. A timing controller(16) controls the touch controller, the data driver, and the gate driver.
Patent KR-20120026420-A (KR)
Title: Heat exchanger using tap water
Inventor: LIM MI RIM
IPC: F25D1/02
Filed: 2010-09-09
Abstract: PURPOSE: A home heat exchange cooling device is provided to minimize time and energy for cooling and reduce cooling time by using a principle of a heat exchanger. CONSTITUTION: A home heat exchange cooling device is provided to cool boiled water by using tap water directly discharged from a water pipe at home. A structure of a heat exchanger reduces energy and time for cooling by choosing a counter-flow mode to enhance the efficiency. The cold tap water flows along a pipe because the tap water and hose are connected. When water runs unto an exchanger and comes out from an opposite side, the boiled water is contained in a water pail. The boiled water and the tap water are cooled by a heat exchange.
Patent KR-20120027691-A (KR)
Title: Spread spectrum signal receiver, method for multipath super-resolution thereof, and recording medium thereof
Inventor: KONG SEUNG HYUN
IPC: H04B1/69
Filed: 2010-09-13
Abstract: PURPOSE: A band spectrum signal receiver and recording medium are provided to accurately detect initial arrival signal and to measure TOA(Time Of Arrival) from the initial arrival signal. CONSTITUTION: A signal search unit(515) performs code phase and frequency search of a presently received band diffusion signal by using a serial or parallel correlator. The signal search unit outputs the current code phase of the received signal and outputs a frequency correction value to a controller(551).
Patent KR-20110030383-A (KR)
Title: Non-contacting skin puncher, and glucometer equipped with the same
Inventor: KIM JONG HWAN
IPC: A61B5/145
Filed: 2010-09-15
Abstract: PURPOSE: A non-contacting skin puncher without a pain, and a glucometer using the same are provided to prevent an accident due to light irradiated to a remote place using a safety device which limits a light irradiation distance. CONSTITUTION: A flash source(1) generates light irradiated to a skin. A driving circuit(2) controls power supplied to the flash source from a power supply unit(9). A concentrating unit(4) collects light generated in the flash source. A contact tip(3) comprises an exit irradiating light to the outside. The driving circuit instantly drives the flash source by controlling power supplied to the flash source. A safety device(5) is made of a concentrating lens with high refraction.
Patent KR-20120029091-A (KR)
Inventor: KWON YEON JIN
IPC: E06B9/80
Filed: 2010-09-16
Abstract: 본 발명은 롤타입 방충망용 안전잠금장치에 관한 것으로서, 상부에 롤의 형태로 감겨진 방충망 또는 브라인더를 내린 상태에서 고정할 때 기존의 잠금장치가 외력에 의하여 쉽게 잠금이 해제되고 고장시 창틀까지 교체해야했던 문제점을 해결하기 위하여 개발된 것으로; 
상부프레임과 하부프레임 및 그 양끝단을 수직으로 연결하는 두 개의 수직프레임으로 구성되는 창틀의 상단에 장착되어 롤 형식으로 말려있는 방충망을 아래로 내려 그 하단을 고정하도록 하는 롤타입 방충망용 안전잠금장치에 있어서; 
수평으로 길게 연장된 바 형태를 가지고 정면에는 좌우로 연장되는 암 더브테일홈을 가지며 상기 방충망의 하단이 상단에 고정되는 이동프레임과; 
배면의 상단과 하단은 단턱지게 돌출되어 상기 암 더브테일홈에 삽입 가이드되도록 하는 제1 가이드돌기를 포함하는 손잡이부와; 
배면의 상단과 하단은 단턱지게 돌출되어 상기 암 더브테일홈에 삽입 가이드되도록 하는 제2 가이드돌기를 포함하는 두 개의 잠금장치를 구비하고; 
상기 수직프레임의 하단에 인접하여 상기 방충망이 아래로 내려왔을 때 상기 잠금장치의 일단이 삽입 고정되도록 하는 잠금홈이 추가로 형성됨을 특징으로 하는 롤타입 방충망용 안전잠금장치에 관한 것이다.
Patent KR-20120037752-A (KR)
Title: 3 dimensional image displaying system
Inventor: LEE YIEL SHIN
IPC: H04N13/00
Filed: 2010-10-12
Abstract: PURPOSE: A 3D image display system is provided to increase a 3D image transmission speed by down-sampling an external 3D image in a server and transmitting the 3D image to a terminal. CONSTITUTION: A server(10) down-samples a 3D image transmitted from the outside and transmits the down-sampled 3D image to a terminal(30) through wire and wireless networks. The server down-samples the 3D image to 1/2. The terminal displays the 3D image transmitted from the server.
Patent KR-20120039320-A (KR)
Title: Conductive type touch pen
Inventor: BAE JONG HYEON
IPC: G06F3/033
Filed: 2010-10-15
Abstract: PURPOSE: A capacitive touch pen is provided to touch a contact nit at any inclined angle, recognize a touch if a user touches with very small pressure, and prevent contact noise. CONSTITUTION: A contact tip(10) is made of rubber materials. A conductive material is coated on the surface of the contact tip. One end contacting a touch screen of the contact tip has an empty hemispherical shape. The other end of the contact tip is penetrated and includes a hook sill(101). A coupling groove(132) is coupled with a hook sill of the contact tip. A contact tip holder(13) includes the coupling groove. The other end of the contact tip holder includes a protrusion coupling unit(136). A sealing groove(134) coupled with a sealing member is formed on an external surface between the coupling groove and a step unit.
Patent KR-20120039956-A (KR)
Title: Method and apparatus for extracting region-of-interest based on measure of camera focus
Inventor: PARK KI TAE
IPC: H04N5/232
Filed: 2010-10-18
Abstract: PURPOSE: A method for extracting ROI(Region Of Interest) based on a camera focus measure and a device thereof are provided to automatically extract an ROI with objects from a still image. CONSTITUTION: A device generates a plurality of focus maps on an input image based on a focus measure calculation(S130). The device generates a current map by selectively combining the plurality of focus maps(S140). The device generates an ROI by applying a threshold method to the current map(S150). The device extracts a corresponding part to the ROI from the input image(S160).
Patent KR-20110046329-A (KR)
IPC: H04N19/103
Filed: 2010-10-26
Abstract: PURPOSE: A video encoding/decoding apparatus, and a method and apparatus of quantization matrix modification based on directional information of residual images are provided to deform a quantization matrix proper to the characteristics in a frequency domain according to the directivity information of a residual signal. CONSTITUTION: A mode selection unit(112) selects a prediction mode in an image macro block, and a matrix deformation unit(114) deforms a matrix into a preset quantization matrix according to the prediction mode. A residual signal generating unit(116) generates a residual signal by calculating the difference between a prediction block and the image macro block by using the prediction mode. A quantization unit(118) quantizes the residual signal by using the deformed quantization matrix.
Patent KR-20110046332-A (KR)
Title: 포지티브형 감방사선성 수지 조성물, 층간 절연막 및 그 형성 방법
IPC: G02F1/13
Filed: 2010-10-26
Abstract: (과제) 방사선 감도, 현상(現像) 마진이 높고, 내열성, 내(耐)용제성, 저(低)유전성, 광선 투과율, 내광성, 내드라이 에칭성이 우수한 층간 절연막을 형성 가능한 포지티브형 감방사선성 수지 조성물을 제공하는 것이다. 
(해결 수단) 본 발명은,［A］힌더드아민 구조 및/또는 힌더드페놀 구조를 갖는 알칼리 가용성 수지, 그리고 [B］1,2-퀴논디아지드 화합물을 함유하는 포지티브형 감방사선성 수지 조성물이다.  [A］성분은, 바람직하게는, (a1) 불포화 카본산 또는 불포화 카본산 무수물로부터 선택되는 1종 이상을 포함하는 단량체, 그리고 (a2) 하기식 (1)로 나타나는 화합물, 하기식 (2)로 나타나는 화합물 또는 하기식 (3)으로 나타나는 화합물로부터 선택되는 1종 이상을 포함하는 단량체로부터 얻어지는 공중합체이다.  [A］성분은, (a1) 및 (a2)의 화합물에 더하여, (a3) 에폭시기 함유 불포화 화합물을 포함하는 단량체로부터 얻어지는 공중합체라도 좋다.
Patent KR-20120043933-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: KIM GOON WOO
IPC: H01L21/304
Filed: 2010-10-27
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to improve productivity by performing a dicing process before performing a grinding process. CONSTITUTION: A groove is formed on the upper surface of a loaded semiconductor wafer(S110a). A modified region is formed inside of the loaded semiconductor wafer(S110b). The semiconductor wafer in which the groove and the modified region are formed is unloaded from a wafer chuck(S120). The lower surface of the unloaded semiconductor wafer is grinded(S130). A plurality of unit chips is formed by dividing the semiconductor wafer along the groove and the modified region(S140).
Patent KR-20120045353-A (KR)
Title: System for providing multi-media data, antenna and mobile apparatus used the system
Inventor: IM SEUNG JOON
IPC: H04N5/44
Filed: 2010-10-29
Abstract: PURPOSE: A multimedia data offering system and an antenna applied to the same are provided to embed a settop box inside an antenna and prevent spatial restriction due to a settop box. CONSTITUTION: An antenna(100) converts received multimedia data into an output type of a display device. The antenna transmits the converted multimedia data. A mobile device receives the multimedia data from the antenna. The mobile device transmits the received multimedia data to a connected display device.
Patent KR-20110050386-A (KR)
Title: Arrangement for determining a force acting on a rudder
Inventor: LEHMANN DIRK
IPC: B63H25/42
Filed: 2010-11-05
Abstract: PURPOSE: A device for determining power applying to a rudder is provided to improve an automatic steering system and/or a dynamic positioning system of a ship by reducing switching hysteresis. CONSTITUTION: A device for determining power applying to a rudder comprises a processing unit(29) and a measurement apparatus(28). The processing unit determines power applying to a rudder based on the determined physical quantity value of the rudder. The measurement apparatus determines the physical quantity value of the rudder and determines the lift and resistance applying to a spade rudder. The measurement apparatus comprises a unit for transmitting the determined physical quantity value to the processing unit.