baber/WOPTO huggingface dataset:
Patent KR-20090027898-A (KR)
Title: Dielectric composition for plasma display panel and plasma display panel using the same and method for fabricating the same
Inventor: BYUN NA MI
IPC: H01B1/08
Filed: 2007-09-13
Abstract: A dielectric composition for a plasma display panel is provided to be free from the environment regulation because of not using Pb and to improve the price competitive power of the plasma display panel due to inexpensive costs. A dielectric composition for a plasma display panel comprises ZnO of 25-40 weight%, B2O3 of 35-50 weight%, SiO2 of 10-25 weight% and K2O of 5-15 weight%. The plasma display panel comprises a substrate formed with a sustain electrode and a dielectric layer formed on the substrate to cover the electrode. The dielectric layer is formed with the dielectric composition.
Patent KR-20090029996-A (KR)
Title: Traction device of wire for tray
Inventor: YOON JAE HEUNG
IPC: B66C11/16
Filed: 2007-09-19
Abstract: A wire towing device for tray is provided to conveniently perform a wiring alignment task with a plate unit part setting a towing drive unit towing the cable. A wire towing device for tray comprises: a hanger(130) for being fixed on a tray; a post support stand(120) extended from the hanger in order to fix a guide roller; a pillar unit(140) fixed on the post support stand in order to fix a plate unit; and a plate member(200) connecting to the pillar unit and reaching a towing drive unit towing the cable.
Patent KR-20080028304-A (KR)
Title: Stilbene derivative, light emitting element, light emitting device, and electronic appliance
Inventor: EGAWA MASAKAZU
IPC: C07D403/10
Filed: 2007-09-21
Abstract: A stilbene derivative is provided to show blue light emitting with good color purity, thereby providing a light emitting device and an electronic device capable of expressing picture with excellent color using the same. A stilbene derivative is represented by the general formula(G1), wherein the each A^1 and B^1 is independently one selected from structures represented by the formulae(G1-1), (G1-2), (G1-3) and (G1-4)(wherein each R^1 to R^24 is H or C1-4 alkyl). A light emitting device comprises: a cathode; an anode; and a light emitting layer between the cathode and anode, wherein the light emitting layer includes the stilbene derivative. An electronic appliance includes the light emitting device having the light emitting layer placed between the cathode and anode, wherein the light emitting layer includes the stilbene derivative.
Patent KR-20090040132-A (KR)
Title: Apparatus for measuring stable vital signs in real time
Inventor: YOON GIL WON
IPC: A61B5/04
Filed: 2007-10-19
Abstract: An apparatus for measuring a stable vital signal in real time is provided to improve resolution of a vital signal by enlarging a driving range of the vital signal within the range of the power supply. An apparatus for measuring a vital signal includes a differential amplifier stage(110), a filter unit(120), an amplifier(130), an A/D converter(140), a microprocessor(150), a display(160), and a feedback controller(170). The differential amplifier stage amplifies the vital signal differentially. The filter unit extracts the required signal among the signals outputted from the differential amplifier stage. The amplifier amplifies the output signal of the filter unit. An A/D converter converts an analog signal outputted from the amplifier into a digital signal. A microprocessor processes the digital signal. The display displays the signal processed in the microprocessor. The feedback controller transmits a signal reference level control signal to at least one of the differential amplifier stage, the filter unit and the amplifier. The feedback controller transmits the amplification control signal to the amplifier.
Patent KR-20090041854-A (KR)
Title: Photosetting low-refractive coating composition and anti-reflection film thereof
Inventor: KIM MYEONG KOO
IPC: G03F7/004
Filed: 2007-10-25
Abstract: A radiation sensitive low-refractive coating composition and an anti-reflection film containing the composition are provided to ensure strong hardness, excellent transparency, scratch resistance, abrasion resistance, anti-fouling property, adhesion with the other layer and flexibility. A radiation sensitive low-refractive coating composition comprises a fluorine-based compound represented by the chemical formula 1 and a siloxane compound. In the chemical formula 1, R1, R2, and R3 are hydrogen, fluorine or methyl group; X is C0-20 alkyl group, hydroxy alkyl group, alkylether group or hydroxyalkyl ether group; Y is urethane, epoxy open ring, C1-30 flouroalkyl ether group containing polyether or polyester type functional group, C1-30 flouroalkyl ether group, C6-20 flouroaryl group and C1-30 hydroxy fluoroalkyl group; and n is an integer of 1~5.
Patent KR-20090042035-A (KR)
Title: Data storage device, memory system, and computing system using nonvolatile memory device
Inventor: YE KYUNG WOOK
IPC: G06F12/00
Filed: 2007-10-25
Abstract: A data storage device, a memory system and a computer system are provided to improve the lifespan and writing performance of the data storage device using at least two or more heterogeneous non-volatile memories by distributively store user data and meta data. A non-volatile memory system(1000) comprises a data storage device(100) and a controller(200). The controller is constructed so as to communicate with the outside through one of various interface protocols, and controls the data storage device. The data storage device comprises a memory cell array(130) consisting of flash memory cells. The memory cell array is divided into the first data storage region(110) and the second data storage region(120). The first and second data storage region consist of heterogeneous non-volatile memory cells having different properties.
Patent KR-20090042672-A (KR)
Title: Premix composition of glutinous rice cake for baking in microwave oven and a preparation method thereof
Inventor: JEONG HYO YOUNG
IPC: A23L5/10
Filed: 2007-10-26
Abstract: A glutinous rice cake premix composition is provided to secure sticky and chewy texture and shape retention properties even after a heating process by minimizing starch damage while adjusting particle size of the glutinous rice powder. A glutinous rice cake premix composition for a microwave oven has 200-400mum of average particle size. The glutinous rice cake premix composition includes less than 5wt% of glutinous rice powder having 200mesh or less and 40-70wt% of glutinous rice powder having 100-400mesh in size. The glutinous rice cake premix composition for a microwave oven contains 60-110wt.pt. of glutinous rice powder, 5-20wt.pt. of acetic acid glutinous rice starch, 5-20wt.pt. of phosphoric acid cross-linkage glutinous rice starch, 0.2-3wt.pt. of salt and 5-20wt.pt. of sugar. The glutinous rice cake premix composition additionally contains one or more grain powder selected from the group consisting of black-rice powder, pumpkin powder, brown rice powder and barley powder.
Patent KR-20090043685-A (KR)
Inventor: NO DAE HYOUN
IPC: F24F11/02
Filed: 2007-10-30
Abstract: 본 발명은 컨트롤박스에 연결되는 전원선이 전선보호부재에 의해 안내 및 보호되도록 구성되는 수냉식 공기조화기에 관한 것이다. 
     본 발명에 의한 수냉식 공기조화기는, 실내 공기와 냉매를 열교환하는 실내측(100)과, 냉매와 물을 열교환하는 실외측(200)과, 상기 실내측(100)과 실외측(200)을 내부에 수용하여 외관을 형성하는 캐비넷(300)과, 내부에 다수 전장부품이 내장되어 상기 실내측(100)과 실외측(200)의 동작을 제어하는 컨트롤박스(190)를 포함하여 구성되며, 상기 캐비넷(300) 내부 일측에는, 상기 캐비넷(300) 외부로부터 삽입된 전원선(P)을 내부에 수용하여 상기 컨트롤박스(190)로 안내하는 전선보호부재(390)가 구비됨을 특징으로 한다. 이와 같은 구성에 의하면, 전원선의 단락이 방지되어 안전성이 향상되는 이점이 있다. 
       
     수냉식, 공기조화기, 전원선, 전선보호수단, 차음부재
Patent KR-20080039320-A (KR)
Title: Automatic toll collection system and method thereof
Inventor: KANEHARA KOICHI
IPC: G08G1/09
Filed: 2007-10-31
Abstract: An automatic toll collection method and a toll collection system thereof are provided to collect fares from both an ETC lane and a non-ETC lane by selecting one of oscillation control signals from a toll collector and a lane server. An automatic toll collector(6) collects a fare by using a paying medium which is inserted by a user on a passing lane. A lane server(10) collects the fare by a wireless communication with an on-vehicle unit mounted on a traveling vehicle. An oscillation controller has a blocking unit for blocking the vehicle and controls the blocking unit in response to oscillation control signals from the automatic toll collector and the lane server. An operation signal output unit outputs an operation signal which represents that the passing lane is a non-ETC lane which does not correspond to an ETC(Electronic Toll Collection) system. An oscillation controller switch(46) selects one of the oscillation control signals from the automatic toll collector and the lane server and transmits the selected result to the oscillation controller in response to the operation signal from the operation signal output unit.
Patent KR-20090044770-A (KR)
Inventor: KWON OH KEE
IPC: G02B5/18
Filed: 2007-11-01
Abstract: 파장 선택 스위치가 개시된다. 본 발명의 파장 선택 스위치는 복수의 파장이 입사된 광을 파장별로 분리하여 출력하는 광 역다중화기; 파장별로 분리된 광을 선택적으로 증폭 또는 흡수하는 광 증폭기; 광 증폭기의 출력을 선택적으로 편향시키는 광 편향기; 및 선택적으로 편향된 광을 다중화하여 출력하는 광 다중화기를 포함함을 특징으로 한다. 
     
     파장 선택 스위치, 광 편향기, 광 다중화기, 광 역다중화기, 광 증폭기
Patent KR-20090045512-A (KR)
Inventor: KIM MAN KIL
IPC: B07C5/16
Filed: 2007-11-02
Abstract: 본 발명은 제1 컨베이어장치의 끝단에 설치되어 연속하여 이송되는 과실의 무게를 감지한 후 제2 컨베이어장치로 배출하기 위한 무게감지장치에 관한 것으로서, 구체적으로 이웃하는 4 면에 안착홈이 형성된 회전식 드럼; 상기 안착홈에 안착된 무게를 감지하도록 형성된 센서; 및 상기 드럼을 90°씩 회전시키도록 형성된 모터;로 이루어짐에 따라, 제1 컨베이어장치에 의해 이송 중인 과실의 무게를 순차적으로 원활하게 감지하는 것은 물론이고, 작은 크기의 과실에 대해서도 그 미세한 무게 차이에 따른 감지가 가능한 과실 선별용 무게감지장치 및 그 감지방법을 제공하게 된다. 
       
     과실 무게감지장치, 과실 선별용 무게 감지기, 과실 선별기
Patent KR-20090046564-A (KR)
Inventor: KIM JAE WAN
IPC: G01B9/02
Filed: 2007-11-06
Abstract: 레이저 간섭계식 메코메타 및 이를 이용한 거리 측정 방법이 개시된다. 레이저 장치는 소정의 기간 동안 주파수가 일정하게 유지되는 빔을 주파수를 달리하며 방출하고, 방출된 빔 각각의 파장을 산출하여 출력한다. 광학 장치는 레이저 장치가 방출한 빔 각각을 변위광 및 기준광으로 분할하여 변위광을 측정대상물에 투사하고 측정대상물로부터 반사된 변위광과 기준광의 광경로 차이로 인한 간섭무늬를 각각 형성한다. 광검출수단은 광학 장치가 형성한 간섭무늬 각각을 검출한다. 거리산출부는 레이저 장치가 출력한 파장 및 광검출수단이 검출한 간섭무늬 각각을 기초로 상기 측정대상물의 거리를 산출한다. 본 발명에 의하면,  거리 측정에 사용되는 빔의 파장의 크기보다 미세한 크기의 거리까지 정확하게 산출하여 사용되는 빔의 파장의 크기의 한계로 나타나는 오차의 발생을 방지하고 고정밀도로 거리를 측정할 수 있으며, 측정대상물의 초기 위치에 대한 정보 없이도 측정대상물의 거리를 측정할 수 있다. 
       
     레이저, 메코메타, 파장, 주파수, 거리, 간섭무늬
Patent KR-20090048206-A (KR)
Inventor: HWANG JAE SEOK
IPC: G02B27/22
Filed: 2007-11-09
Abstract: 본 발명은 입체영상용 디스플레이 패널 합착시스템에 관한 것으로, 디스플레이 패널 및 입체렌즈 패널이 적재되는 패널공급장치와, 상기 디스플레이 패널과, 상기 입체렌즈 패널을 이송하는 이송장치와, 상기 디스플레이 패널과, 상기 입체렌즈 패널의 합착면을 세정하는 세정장치와, 상기 세정장치에 세정된 합착면에 접착필름을 부착하는 라미네이팅장치와, 상기 라미네이팅장치에 의해 상기 접착필름이 부착된 상기 디스플레이 패널과 상기 입체렌즈 패널을 합착시키는 패널합착장치와, 합착된 상기 디스플레이 패널과 상기 입체렌즈 패널의 접착필름을 경화시키는 합착경화장치와, 상기 합착경화장치에 의해 상기 접착필름이 경화된 입체 디스플레이 패널이 후속 공정의 진행을 위하여 적재죄는 패널배출장치를 구비하며, 이에 따라 입체영상용 디스플레이 패널의 합착을 위한 효율적인 배치 및 운영이 가능하여 생산효율을 높일 수 있는 효과가 있다.
Patent KR-20090049378-A (KR)
Inventor: HAM CHUL YOUNG
IPC: H01L27/115
Filed: 2007-11-13
Abstract: 본 발명은, 반도체 기판상에 게이트 전극 패턴들을 형성하는 단계; 상기 게이트 전극 패턴들 양측의 상기 반도체 기판에 불순물을 주입하여 접합부를 형성하는 단계; 상기 접합부를 노출시키는 콘택홀을 포함하는 층간 절연막을 형성하는 단계; 상기 접합부의 표면을 비정질막으로 형성하는 단계; 상기 비정질막을 포함하는 반도체 기판상에 금속 장벽막을 형성하는 단계; 상기 콘택홀 내의 상기 금속 장벽막 상에 콘택플러그를 형성하는 단계로 이루어진다. 
       
     이온주입, 비정질화, 콘택저항
Patent KR-20090053562-A (KR)
Inventor: LEE SANG HOON
IPC: H04N5/232
Filed: 2007-11-23
Abstract: 본 발명은 복수의 촬영 장치를 이용한 동영상 촬영 방법에 있어서, 주 촬영 장치와 적어도 하나의 부 촬영 장치를 동기화하는 과정과, 사용자의 동영상 촬영 요청이 있으면 상기 주 촬영 장치에서 동영상 촬영을 수행하고 상기 동기화된 부 촬영 장치로 동영상 촬영 개시 신호를 송신하는 과정과, 상기 동영상 촬영 개시 신호에 따라 상기 부 촬영 장치에서 동영상 촬영을 수행하고 상기 촬영된 동영상을 주 촬영 장치로 전송하는 과정과, 상기 부 촬영 장치에서 전송된 동영상을 상기 주 촬영 장치에서 표시하는 과정을 포함함을 특징으로 한다. 따라서 본 발명은 주 촬영 장치와 적어도 하나의 부 촬영 장치. 즉, 복수의 촬영 장치를 동기화하여 각각의 촬영 장치에서 촬영된 동영상을 사용자의 화면 전환 요청에 의해 선택하여 표시 또는 저장할 수 있고, 상기 주 촬영 장치 및 부 촬영 장치 각각의 촬영 장치에서 촬영된 동영상들을 파일 형태로 저장할 수 있는 편리함을 제공할 수 있다. 
       
     동기화,  블루투스,  촬영 장치,  동영상 파일,  동영상 촬영
Patent KR-20090054211-A (KR)
Inventor: KIM YOUNG SUK
IPC: C04B14/10
Filed: 2007-11-26
Abstract: 본 발명은, 흙벽돌 제조용 조성물 및 흙벽돌의 제조 방법에 관한 것으로, 특히, 습도에 강하며 오랜동안 자연 향을 발산하는 흙벽돌을 제공하기 위한 것이다. 본 발명은, 황토와 마사토 및 방향식물분(紛)을 각 7:2:1의 비율로 혼합하고 10~20일간 섭씨17~25도로 숙성하여 제조하거나 이와 같이 제조된 조성물을 성형 건조하는 것을 특징으로 하고, 숙성에 의하여 방향식물분으로부터 방출되는 점성물질이 혼합흙 속에 혼합되어 벽돌의 강성을 강화하며, 흙벽돌로부터 오랜동안 방향물질이 방출되게 하는 효과가 있게 한 것임. 
     흙벽돌, 황토, 마사토, 숙성, 식물가루.
Patent KR-20090055390-A (KR)
Title: Sulfides synthesis method of them using indium triorganothiolate
Inventor: LEE PHIL HO
IPC: C07C321/10
Filed: 2007-11-28
Abstract: A method for manufacturing sulfide compound is provided to synthesize a sulfide compound with good yield, to obtain quantitative yield even if an indium triorganothiolate reagent is used in only equivalent, and to produce by-products. A method for manufacturing sulfide compound using indium triorganothiolate comprises the steps of: inducing R^1 and R from electronphile represented by formula 3: R^1-Xm and indium triorganothiolate represented by formula 2: In(SR)3; and preparing a sulfide compound represented by formula 1: R^1(SR)n by using a transition metal. R^1 of chemical formula 1 is induced from R^1 of chemical formula 3 and is phenyl, an aromatic compound having C1-6 linear or branched alkyl group, an aromatic compound having C1-6 linear or branched alkoxy group, and an aromatic compound having halide, ester, nitro, aldehyde, ketone, cyanide, amide and carboxylic acid.
Patent KR-20090055927-A (KR)
Title: A non-dispersive uwb antenna apparatus using the multi-resonance
Inventor: PARK JONG KWEON
IPC: H01Q5/371
Filed: 2007-11-29
Abstract: A non-dispersive UWB antenna apparatus using multi-resonance is provided to reduce dispersion by forming an open-stub symmetrically. A non-dispersive UWB antenna device comprises a dielectric substrate(200), a monopoly patch radiator(201), an open stub(202~205) and CPW(Coplanar Waveguide) feed line(208). The monopoly patch radiator is formed at the center of an upper side of the dielectric substrate, and the open stub is symmetrically formed at the left and right side to be symmetrically. The CPW feed line is connected to the bottom of the monopoly patch radiator, and the angle between the monopoly patch radiator and the open stub is within 60-90 degree.
Patent KR-20090056674-A (KR)
Title: Apparatus for restraining metanogenesis
Inventor: KIM HYUNG JOO
IPC: C02F3/00
Filed: 2007-11-30
Abstract: A methanogenesis restraining system is provide to restrict generation of methane due to a methane-producing bacteria and to dissolve a deposit or sludge in a sewage disposal tank or on a lake floor. A methanogenesis restraining system includes an electrode part(100) and a power supply part(200). The electrode part includes an opposite electrode(120) in which electric pressure having an opposite pole comparing to a power source supplied to a working electrode is supplied, and the working electrode(110) formed on the deposit. The power supply part connected to the electrode part supplies constant voltage to the electrode part electrically. The electrode part restricts methanogenesis due to methane-producing bacteria by preventing generation of hydrogen by hydrogen-producing microorganisms in the deposit. The electrode part includes a reference electrode(130). The power supply part includes a constant voltage module(210) supplying the constant voltage to the electrode part.
Patent KR-20090056698-A (KR)
Title: Method and apparatus for a real time scheduling a wibro mobile terminal adapted to scheduling of a wibro radio access station in wibro/mobile wimax
Inventor: CHAE YOUNG SU
IPC: H04B7/26
Filed: 2007-11-30
Abstract: A real-time WiBro terminal scheduling method adaptable to the scheduling of a WiBro base station in a WiBro(Wide Broadband)/mobile WiMax(Worldwide interoperability for Microwave) environment and an apparatus thereof are provided to satisfy the quality of a real-time service although the bandwidth allocation algorithms of the WiBro base station and a WiBro terminal are different. A scheduling order determiner determines scheduling orders for each service class in each connection made between a WiBro terminal and a WiBro base station(S103). The service class includes at least one of a UGS(Unsolicited Grant Service), an ErtPS(Extended real- time Polling Service) and a rtPS(real-time Polling Service). A scheduler schedules frames of each connection according to the determined scheduling orders(S105).
Patent KR-20090060607-A (KR)
Title: Bravo yo-yo
Inventor: JANG EIK SUK
IPC: A63H7/00
Filed: 2007-12-10
Abstract: A bravo yo-yo is provided, which enables to cause the progressive thinking and the good habit, obtains the effectiveness of education, and improves the physical strength. A bravo yo-yo comprises: a body; a semi-cylindrical gear formed at the location of a third of width diameter pole of left and right wheel axes inside the body; a host country cylinder in which the national flag of the host country is inserted into the center at the top left and right; a form of the Olympic symbol mold frame connecting left and right wheel and upper end host country cylinder; and a stick handle fixed to the center of the back plane body.
Patent KR-20090063759-A (KR)
Title: Aggregated data processing in wireless network
Inventor: SONG KYOUNG HEE
IPC: H04L29/06
Filed: 2007-12-14
Abstract: An apparatus and a method for processing an aggregation frame in a wireless network are provided to facilitate an encoding process and a decoding process in a CCMP(Counter-mode/CBC-MAC protocol) block by delaying data between MPDU(MAC Protocol Data Unit)s and synchronizing the data with the data information. A synchronization information storage FIFO(602) stores synchronization information. A MPDU storage FIFO(603) stores de-aggregated MPDU data. An aggregation frame processor(601) de-aggregates the received aggregation frame, stores the de-aggregated MPDU data in the MPDU storage FIFO, and stores the synchronization information in the synchronization information storage FIFO. A controller(604) reads the synchronization information from the synchronization information storage FIFO and controls the MPDU storage FIFO according to the synchronization information to transmit the data to the CCMP decoding unit.
Patent KR-20090066354-A (KR)
Title: Slide hinge with guide rail
Inventor: JEON YONG PIL
IPC: H04B1/38
Filed: 2007-12-19
Abstract: A slide hinge equipped with a guide rail for a slide type mobile terminal is provided to secure assembly, the stability of operation and the planarity of product, increase the driving force of spring and make the mobile terminal slim. When sliding, a unit elastic body(10) elastics at least one of both driving ends with ends the elastic force. A guide pin(20) is formed in one end among both ends of the unit elastic body. A guide rail(30) is formed in the other end of the unit elastic body according to the route that the guide pin is the arc phase shift. The elasticity movement is performed in the slide action of instrument while the guide pin moves in the guide rail.
Patent KR-20090066789-A (KR)
Title: Refrigerator for displaying operation information and method for displaying operation informaiton
Inventor: CHOI YOUNG JUN
IPC: F25D23/00
Filed: 2007-12-20
Abstract: A refrigerator having an operation information guide function and an operation information guide method thereof are provided to inform a user of guide information on an operation generating noise in addition to current operation. A refrigerator having an operation information guide function includes an operation detecting part(20), a microcomputer(30), and a display unit(40). The operation detecting part is connected to a compressor, a blower fan, a defrosting heater and a valve for detecting the operation thereof. The microcomputer determines which one of the above parts is in operation according to a signal output from the operation detecting part. The display part generates and displays information on the operation of the determined part.
Patent KR-20090069950-A (KR)
Title: Catalytic converter for exhaust gas of vehicle
Inventor: AHN JIN RYEOL
IPC: F01N3/021
Filed: 2007-12-26
Abstract: An exhaust gas purification apparatus of a vehicle is provided to absorb tolerance of shell and to improve assembly because the shell fitting portion controlling the length of shell is formed at both ends of shell. An exhaust gas purification apparatus of a vehicle comprises a carrier(110) which purifies exhaust gas, a support mat(120) which covers the carrier, a shell(130) which houses the carrier and support mat, an end-cone(140) which contacts with both sides of the shell and forms an intake unit and an exhaust unit, and a shell fitting unit(131) which is curve-cut into the shell so that the length of shell is controlled. The distance between the shell fitting units formed in both ends of the shell is constant.
Patent KR-20090069973-A (KR)
Title: Server, system and method that providing additional contents
Inventor: LEE JOONG YUN
IPC: H04W88/18
Filed: 2007-12-26
Abstract: A content control server, a system and a method thereof in which additional contents are supplied based on the use of the specific contents are provided to use different additional contents by a user during a specific duration or a specific time. A server(200) multiplexes a second contents to a first contents and streams the mixed contents to a terminal(100). The terminal de-multiplexes the mixing contents and separates the first contents and the second contents. The terminal playbacks streaming the first contents separate and store the second contents. The first contents comprises the multiplexing information of the second contents.
Patent KR-20090072336-A (KR)
Title: Semiconductor memory apparatus for reducing power consumption
Inventor: YUN TAE SIK
IPC: G11C29/00
Filed: 2007-12-28
Abstract: A semiconductor memory device is provided to reduce current consumption by preventing unnecessary transition of internal signals including an address during a successive internal operation. A column address latch part(420) includes a transmission gate(422), an inverter latch(424), and a first output part(428). If a column address enable signal(xaeb) is disabled, the transmission gate delivers a column address(At-row). If the column address enable signal is enabled, the inverter latch temporarily stores the column address delivered from the transmission gate. If the column address enable signal is enabled, the first output part outputs an inverted signal of the column address received from the inverter latch part as a redundancy column address(bxar).
Patent KR-20090072558-A (KR)
Title: System window
Inventor: YANG SUNG MAN
IPC: E06B3/46
Filed: 2007-12-28
Abstract: A system window heightening air-tightness between a sash and sash is provided to prevent a sash unit from being separated from a frame in advance. A system window comprises: a window frame(10) fixed to a wall; a first sliding window unit(100) mounted at an outdoor subtended area of the window frame; and a fixed window unit(200) mounted an indoor subtended area of the window frame. The first sliding window unit has a plurality of vertical and horizontal window profiles(110,120) assembled to the frame type; and a fixed window glass(101) fixed at the vertical and horizontal window profiles. The fixed window unit has a first vertical frame(210) corresponding to a second vertical frame of the first sliding window unit while being closed; and a supported window glass(201) supported with the window frame of the first vertical frame.
Patent KR-20090073373-A (KR)
Title: A process for preparing polyester containing isosorbide moiety
Inventor: PARK KYU TAE
IPC: C08G63/181
Filed: 2007-12-31
Abstract: A process for preparing polyester containing an isosorbide moiety is provided to facilitate storage of isosorbide and transfer to a reactor, and to be more stably performed than esterification. A process for preparing polyester containing an isosorbide moiety comprises the steps of: (i) dissolving isosorbide in ethylene glycol to obtain a homogeneous solution within ethylene glycol; (ii) supplying an isosorbide-ethylene glycol solution to a reactor; (iii) supplying a dicarboxylic acid compound, chlorides thereof or ester compound thereof, and a diol compound excluding isosorbide, to the reactor or the isosorbide-ethylene glycol homogeneous liquid; and (iv) esterifying the content of the reactor to form a prepolymer, and polycondensing the prepolymer to form polyester.