baber/WOPTO huggingface dataset:
Patent KR-20080014265-A (KR)
Title: Process for preparing pegylated amphotericin b derivatives
Inventor: KIM JOON SEOP
IPC: C07H17/08
Filed: 2006-08-10
Abstract: A process for preparing PEG(polyethylene glycol)ylated amphotericin B derivatives is provided to improve preparation yield by simplifying the total preparation steps and inhibiting side-reactions, and increase water solubility of the derivatives by using a halogenized methoxy polyethylene glycol intermediate, so that the bioavailability of amphotericin B derivatives is improved. A process for preparing PEGylated amphotericin B derivatives represented by the formula(8) comprises the steps of: dissolving polyethylene glycol monomethyl ether(MeO-PEG) represented by the formula(4) in organic solvent, and PEGylating with RX and base to prepare compounds represented by the formula(9); reacting the compounds represented by the formula(9) with a single or mixed solvent of R'X and organic solvent to prepare compounds represented by the formula(10); dissolving the compounds represented by the formula(10) and amphotericin B in organic solvent and reacting with base to prepare compounds represented by the formula(7); and dissolving the compounds represented by the formula(7) in organic solvent and reacting with organic acid, wherein n is an integer from 38-46, and X is halogen such as chloro, bromo or iodide.
Patent KR-20080015199-A (KR)
Title: A portable flash memory
Inventor: KOH KWANG KYU
IPC: G06F13/00
Filed: 2006-08-14
Abstract: A directly accessible portable flash memory unit is provided to secure an internal circuit as well as a flash memory by installing a security device. A directly accessible portable flash memory unit comprises a USB interface(51), a flash memory(55), an external device connecting unit and a USB controller(53). The USB interface(51), connected to a USB port of a host computer(40), transmits or receives data to or from the host computer(40). The flash memory(55) stores data. The external device connecting unit connects signal IO pins of the flash memory(55) to a connector. The USB controller(53) controls data IO between the flash memory(55) and the host computer(40) and selectively intercepts an electric signal transmission path of the external device connecting unit according as the USB controller is connected to a USB host or not. The external device connecting unit includes a connector pin(57) and a switch(59). The connector pin(57) is for being connected to the connector. The switch(59) connects or disconnects the connector pin(57) to or from the signal IO pins of the flash memory(55) according to a control operation of the USB controller(53).
Patent KR-20070026060-A (KR)
Title: Surface light source capable of varying angular range for diffusing emitted light and liquid crystal display apparatus capable of displaying selectively with wide view angle and narrow view angle by using same
Inventor: DAIKU YASUHIRO
IPC: G02F1/13357
Filed: 2006-08-28
Abstract: A surface light source having a variable projected light diffusing angle and an LCD(Liquid Crystal Display) capable of selecting wide viewing-angle display and narrow viewing-angle display using the surface light source are provided to vary an angle of diffusing a projected light and selectively project light with a wide spreading angle and light with a narrow spreading angle. A surface light source(8) includes a first light projector(9) and a second light projector. The first light projector includes a first transparent plate, diffuses light inputted to at least one side face of the first transparent plate within a predetermined first angular range and projects the diffused light through a predetermined projecting plane. The second light projector includes a second transparent plate located at the side of the projecting plane of the first light projector and diffuses light inputted to at least one side face of the second transparent plate within a second angular range narrower than the first angular range and projects the diffused light through a predetermined projecting plane. The second light projector transmits the diffused light projected from the first light projector.
Patent KR-20080019947-A (KR)
Title: Road information report method and system by using road information acquired from image
Inventor: SIM PIL HA
IPC: G06Q50/00
Filed: 2006-08-29
Abstract: A method and a system for guiding road information based on the web by using obtained road image information are provided to offer correct location information to others by collecting the road information, which includes surroundings images captured with a camera and road state/location information received from a GPS(Global Positioning System) satellite, from a car, and uploading the road information to a road information providing web server. A camera(10) is installed to a car, and captures road information like front surroundings/road states and stores the road information together with location information received from a GPS satellite by using a GPS receiver(12) and a memory(11). A road information web server(20) stores the road information uploaded from the camera through a PC, generates a moving course by using the location information included in the uploaded road information, and provides the road information to users wanting the road information. A map providing web server(30) provides map information for matching with a map corresponding to the moving course generated in the road information web server.
Patent KR-20070026162-A (KR)
Title: Ligand synthesis
Inventor: ALLEN NATHAN TAIT
IPC: C07F9/90
Filed: 2006-08-30
Abstract: A method for preparing a novel ligand is provided to supply the ligand with relatively high purity and high yield, which forms a complex with a late transition metal. The method comprises the steps of: (a) reacting X^1(R^15)-E^1 with V^1-Q(V^3)V^2 to prepare a compound(I) of X^1(R^15)-Q(V^3)V^3; (b) reacting the compound(I) with X^2-E^2 to prepare a compound(II) of X^1(R^15)-Q(V^3)-X^2; and (c) reacting the compound(II) with X^3-E^3 to prepare a compound(III) X^1(R^15)-Q(X^3), where Q is P, As, or Sb, each E^1, E^2 and E^3 is an electrophilic metal, each V^1, V^2 and V^3 is a weak basic anion, each X^1, X^2 and X^3 is a carbon anion, R^15 is -SO3, -SO2N(R^18), -CO2, -PO3, -AsO3,-SiO2 or -C(CF3)2O, and R^18 is H, halogen, hydrocarbyl or substituted hydrocarbyl.
Patent KR-20080025962-A (KR)
Title: Pipe structure of air conditioner and pipe connecting method thereof
Inventor: CHO JIN MYEONG
IPC: F24F1/26
Filed: 2006-09-19
Abstract: A pipe structure of an air conditioner and a pipe connecting method thereof are provided to prevent refrigerant temperature from being lowered by replacing a part of a refrigerant pipe on a suction side of a compressor into a flexible pipe, thereby increasing energy efficiency ratio and cooling capacity of the air conditioner. A pipe structure of an air conditioner comprises a discharge pipe, a suction pipe(220), a flexible pipe(250), and a pair of guide pipes(230). The discharge pipe is connected to a discharge end of an indoor heat exchanger. The suction pipe is connected to a suction side of a compressor, having an insertion part(222), a part of which is inserted to the flexible pipe. The insertion part has an outer diameter which is smaller than that of the suction pipe, and has a plurality of cuttings(224) in a circumferential direction of the insertion part for facilitating connection with the flexible pipe. The flexible pipe has one end connected to the suction pipe and the other end connected to the discharge pipe, with a diameter corresponding to the insertion part. The guide pipes ensure a tight connection between the suction pipe and the discharge pipe.
Patent KR-20080026289-A (KR)
Title: Air conditioner
Inventor: KIM SE HYUN
IPC: F24F1/00
Filed: 2006-09-20
Abstract: An air conditioner is provided to prevent a filter from being contaminated by allowing a filter cleaner to automatically clean the filter according to a contamination state of the filter. An air conditioner comprises a case provided with an air conditioning unit, and filters(33-38) installed at the case. A kit case moves along the filters. A suction force generating unit(320) is connected with the kit case to generate suction force such that impurities in the filters are sucked into the kit case. A kit case transfer unit(310) is connected with the kit case through a wire to pull and release the wire such that the kit case moves. The kit case has a kit wheel for movement of the kit case. The kit case has an agitator, which rotates at the kit case to shake the impurities off the filters, and a power generator for rotating the agitator.
Patent KR-20060108258-A (KR)
Inventor: KIM YOU JUNG
IPC: G06Q50/30
Filed: 2006-09-22
Abstract: 본 발명은 카드사의 상품 판매에 대한 것으로서, 카드사 서버에서 적어도 둘 이상의 클라이언트와 연동하여 소정의 커뮤니티 그룹을 개설하는 단계; 상기 카드사 서버에서 상기 커뮤니티 그룹 구성원 클라이언트 정보와 상기 카드사에서 상기 클라이언트들에게 발행한 신용카드 정보를 상호 연계 처리하여 소정의 저장매체에 저장하는 단계; 상기 카드사 서버에서 상기 커뮤니티 그룹 구성원 클라이언트들로부터 상기 커뮤니티 그룹 관련 상품의 중고 매매 정보를 수신하는 단계; 상기 카드사 서버에서 상기 수신한 상기 커뮤니티 그룹 관련 상품 중고 매매 정보를 상기 커뮤니티 그룹에 할당된 게시판에 게시하거나, 및/또는 상기 커뮤니티 그룹 구성원 클라이언트들에게 전송하는 단계; 상기 커뮤니티 그룹 구성원 클라이언트들 간 상기 커뮤니티 그룹 관련 상품 중고 매매 거래를 원하는 경우, 상기 카드사 서버에서 상기 커뮤니티 그룹 관련 상품 구매자 클라이언트와 연동하여, 상기 상품에 대한 구매 동의를 득하는 단계; 및 상기 카드사 서버에서 상기 저장매체와 연동하여, 상기 구매 동의를 한 상품 구매자 클라이언트의 클라이언트 정보와 연계처리된 상기 카드사에서 상기 클라이언트에게 발행한 신용카드 정보를 상기 저장매체로부터 독출한 후, 상기 독출된 신용카드를 이용하여 상기 상품 구매에 따른 결제처리를 수행하는 단계;를 포함하여 이루어지는 것을 특징으로 하는 카드사의 상품 판매 방법과 이를 위한 카드사 서버 및 기록매체에 대한 것이다. 이에 의해, 카드사는 온라인 결제에 있어서 자사에서 클라이언트에게 발행한 카드 이용을 증가시키고, 상기  온라인 결제 과정에서 지불대행기관(Payment Gateway; PG)에 정산해야 하는 지불대행 수수료를 지급하지 않아도 되는 이점이 있다. 클라이언트는 상기 카드사 서버를 통해 소정의 상품을 판매 시, 해당 클라이언트의 카드 이용 대금에서 상기 상품 판매 금액이 마이너스(-) 정산됨으로써 카드 이용 대금을 현금으로 정산하지 않아도 되는 이점이 있다. 
       
     카드사,상품,판매
Patent KR-20060109396-A (KR)
Title: Three-folding umbrella
Inventor: SIN CHANG GYUN
IPC: A45B25/02
Filed: 2006-09-27
Abstract: A three-folding umbrella having easily foldable switch type lower locking hooks and gradually thickening middle stick is provide to facilitate folding of the umbrella by using the switch type lower locking hooks, to protect fingers of a user, and to improve the durability by gradually thickening middle stick. The three-folding umbrella having easily foldable switch type lower locking hooks and gradually thickening middle stick comprises: a stretcher part including an upper stretcher(110), a middle stretcher(120), a distal stretcher(130), a basal stretcher(140), a hook stretcher(150), and a steel wire(160), of which middle and lower parts are processed roundly as a cylindrical shape; a locking hook part including lower hooks(220) and upper hooks(210); and a middle stick of three-folding, which becomes thicker gradually facing upward.
Patent KR-20080035126-A (KR)
Title: Structure and apparatus for measuring characteristics of electric contact thin-film and manufacturing mathod thereof
Inventor: KWON HYOUK
IPC: H01H13/79
Filed: 2006-10-18
Abstract: A structure and an apparatus for measuring characteristics of an electric contact thin film, and a method for manufacturing the same are provided to improve reliability of a switch by manufacturing the switch with a selected contact thin film material. A structure for measuring characteristics of an electric contact thin film includes a first substrate(100), a first electric contact thin film(110), a second substrate(200), a protrusion unit(210), and a second electric contact thin film(220). The first electric contact thin film is formed on an upper part of the first substrate. The second substrate is located on a floating region from an upper part of the first electric contact thin film. The protrusion unit is formed on a lower part of the second substrate opposite to the first substrate. The second electric contact thin film wraps the protrusion unit and is formed on a lower part of the second substrate.
Patent KR-20070046716-A (KR)
Inventor: KONDO TETSUYA
IPC: B60Q1/52
Filed: 2006-10-18
Abstract: 비교적 간단하고 저렴한 구성으로 차량에서 멀어질 때 키를 빼도 해저드 상태를 유지할 수 있는, 차량의 해저드 유지 기능이 부가된 윙커 장치를 제공하는 것을 목적으로 한다. 
     점화 스위치(130)를 온으로 한 상태에서 해저드 스위치(160)를 온으로 하면, 윙커 릴레이(140)의 LOAD 단자와 윙커(111∼114)가 접속되고, 윙커(111∼114) 전체가 점멸하여 해저드 상태가 된다. 윙커 릴레이(140)는 윙커(111∼114)에 흐르는 전류를 검출하는 전류 검출 회로와, 검출한 전류에 기초하여 윙커의 점멸 신호를 유지하는 유지 회로(142)를 구비하며, 검출한 전류가 네 개의 윙커(111∼114) 만큼에 해당한다고 판단된 경우 점화 스위치(130)가 오프된 후에도 윙커(111∼114)를 점멸하기 위한 전류를 유지한다. 
       
     해저드, 윙커, 윙커 릴레이, 윙커 스위치, 이륜차
Patent KR-20080035226-A (KR)
Title: Cylinder type secondary battery
Inventor: CHUNG HYUN JEI
IPC: H01M2/02
Filed: 2006-10-18
Abstract: A cylindrical secondary battery is provided to prevent the flowing of a jelly roll-type electrode assembly, thereby preventing the separation of the adhered part of a negative electrode tap and a positive electrode tap or the decrease of the adhered area. A cylindrical secondary battery(100) comprises a jelly roll-type electrode assembly(120); a cylindrical can(110) which accommodates the jelly roll-type electrode assembly; and a winding terminal(128) of the electrode assembly, wherein it comprises further a finishing tape(130) which is provided with at least one partially thick stopper part(131) formed on the surface, is in contact with the internal surface of the cylindrical can, and surrounds at least some part of the side part of the electrode assembly.
Patent KR-20070044384-A (KR)
Inventor: ENDO MASAMI
IPC: H01B3/00
Filed: 2006-10-24
Abstract: 주성분으로서 Ti, Cu 및 Ni를 함유하는 유전체 분말을 제조하는 방법으로서, Ti의 산화물 및/또는 소성에 의해 Ti의 산화물이 되는 화합물과, Cu의 산화물 및/또는 소성에 의해 Cu의 산화물이 되는 화합물과, Ni의 산화물 및/또는 소성에 의해 Ni의 산화물이 되는 화합물을 혼합하여 혼합 분말을 얻는 공정과, 상기 혼합 분말을 가소성(假燒成)하여 가소 분말을 얻는 공정과, 상기 가소 분말을 건식 분쇄하여 건식 분쇄 분말을 얻는 공정과, 상기 건식 분쇄 분말을 습식 분쇄하는 공정을 가지는 것을 특징으로 하는 유전체 분말의 제조방법.
Patent KR-20080037482-A (KR)
Title: Plasma display panel
Inventor: RYU SEONG NAM
IPC: H01J11/12
Filed: 2006-10-26
Abstract: A plasma display panel is provided to simplify manufacturing process and reduce manufacturing cost by implementing at least one of first and second electrodes as one layer. A plasma display panel includes front and rear substrates(101,111), and a barrier rib(112). The front substrate includes first and second electrodes(102,103), which are formed to cross with each other. The rear substrate, which includes third electrodes(113) across the first and second electrodes, is disposed opposite to the front substrate. The barrier rib defines discharge cells between the front and rear substrates. At least one of the first and second electrodes as one layer includes at least one line unit, which crosses the third electrode, and at least one protrusion extruded from the line unit. The shortest distance between the protrusion and the barrier rib is more than 5% and less than 40% of the width of the discharge cell in the discharge cell.
Patent KR-20080039769-A (KR)
Title: Led traffic signal lamp controled by module
Inventor: ROH HO YANG
IPC: G08G1/095
Filed: 2006-11-01
Abstract: An LED traffic signal lamp controlled by modules is provided to facilitate exchange of an error LED lamp in emergency by substituting an LED lamp of another module for the LED lamp with error. An LED(Light Emitting Diode) traffic signal lamp controlled by modules includes a case(10), LED lamps(20a,20b,20c), and a controller(30). An illumination unit illuminated by penetrating lights from a rear side is formed at a front side of a case and a reflective plane is formed in the rear side of an inner part of the case. The LED lamps which are disposed in the case as plural modules, radiate the light between the illumination unit and the reflective plane. The controller controls the illumination of the respective modules.
Patent KR-20080041451-A (KR)
Title: Air conditioner and reverse phase detection method thereof
Inventor: KIM MIN SOO
IPC: F24F11/00
Filed: 2006-11-07
Abstract: An air conditioner and a reverse phase detection method thereof are provided to detect voltages for arbitrary two phases among alternating currents of three phases and to detect whether the alternating currents have reverse phases according to a difference between the detected voltages. A reverse phase detection method of an air conditioner comprises as follows. Arbitrary two phases among alternating currents of three phases are connected to an AD converter(S400). Voltage for the selected two phases are measured by a voltage measurement unit and applied to a controller(S410). The controller determines whether the measured voltages for two-phases are the same(S420). After standing by for a predetermined time(S430), the controller calculates a difference between the voltages for two phases measured by the voltage measurement unit(S440). The controller determines whether alternating currents of three phases have reverse phases using code information according to the difference(S450). The controller determines that the currents have reverse phases when initial code information is identical to the code information(S460,S470). Additionally, the controller controls error data to be generated and outputted through an output unit in the case of the reverse phase(S480).
Patent KR-20070122348-A (KR)
Title: Mobile terminal device, controlling device, controlling method, and recording medium having controlling program recorded thereon
Inventor: WATANABE HIDEAKI
IPC: H04M1/02
Filed: 2006-11-17
Abstract: A portable terminal, a control apparatus thereof, a control method, and a recording medium storing a control program are provided to use an image pickup device as a magnifier through simple operation. A portable terminal(200) comprises a camera part(210) to photograph an object and an LCD(105) to display the photographed image. The camera part(210) comprises a focus changeover part(211), a zoom processing part(113), and an image processing part(214). The focus changeover part(211) switches the focal distance between the camera part(210) and the object from the first focal distance to the second focal distance or from the second focal distance to the first focal distance. The zoom processing part(113) changes the display magnification of the image displayed on the LCD(105) according to the focal distance switching of the focus changeover part(211). When the focal distance between the camera part(210) and the object changes over from the first focal distance to the second focal distance, the image processing part(214) processes the image displayed on the LCD(105). The portable terminal(200) comprises a frame rate control part(240). When the focal distance between the camera part(210) and the object changes over from the first focal distance to the second focal distance, the frame rate control part(240) adjusts the frame rate of the image displayed on the LCD(105) to more than a certain rate value.
Patent KR-20080046838-A (KR)
Title: Resin composition for printing and patterning method using the same
Inventor: HAN HEE
IPC: C08L101/00
Filed: 2006-11-23
Abstract: A resin composition for printing, a method for forming a pattern by using the composition, and an electronic device containing the pattern are provided to improve the resistance against the etching of a lower substrate, to reduce cost and to simplify pattern forming process. A resin composition for printing comprises 3-30 wt% of an alkali-soluble resin; 59-95.9 wt% of an organic solvent; 1-10 wt% of a colorant; and 0.1-1 wt% of a surfactant. Preferably the alkali-soluble resin is a novolac resin having an average molecular weight of 2,500-15,000; the colorant is a pigment, a dye or their mixture; and the surfactant comprises at least one selected from a silicone-based surfactant and a fluorine-based surfactant.
Patent KR-20080051520-A (KR)
Title: Lubricating structure of gear
Inventor: KIM JIN YONG
IPC: F16H57/04
Filed: 2006-12-06
Abstract: A lubricating device of a differential gear is provided to increase a lubricating amount by spraying oil using a centrifugal force by implementing a spraying diaphragm on a pinion rotation axis of the differential gear. A differential gear(1) includes a pinion gear shaft(3), a pinion gear(4), and left/right side gears(6,7). The pinion gears are mounted at both ends of the pinion gear shaft. The left/right side gears are mated with the pinion gear. An oil spraying diaphragm(8) sprays the oil, which is collected on the pinion gear shaft, using a centrifugal force. The oil spraying diaphragms are implemented to be symmetrical with respect to each other with the pinion generator shaft between them. The oil spraying diaphragm is mated with the pinion gear shaft using a convexo-concave interface.
Patent KR-20080052854-A (KR)
Title: A new n-formyl hydroxylamine compound as inhibitor of peptide deformylase and manufacturing process thereof
Inventor: KANG JAE HOON
IPC: C07D401/04
Filed: 2006-12-08
Abstract: A new N-formyl hydroxylamine compound as an inhibitor of peptide deformylase is provided to improve safety of use, treat respiratory disease by inhibiting growth of Streptococcus pneumonia, and show anti-bacterial activity against antibiotic-resistance bacteria. A anti-bacterial N-formyl hydroxylamine compound represented by the formula(1) or pharmaceutically acceptable salts thereof is provided as an inhibitor of peptide deformylase, wherein R1 is hydrogen, C1-3 alkyl, C4-6 cycloalkyl, halogen or hydroxyl; R2 is hydrogen, linear or branched C1-6 alkyl, linear or branched C2-6 alkene, C4-6 cycloalkyl, C4-6 heterocycle having N or O, or benzyl; R3 is hydrogen, linear or branched C1-6 alkyl, linear or branched C2-6 alkene, C4-6 cycloalkyl, phenyl or benzyl; A is selected from compounds represented by the formula(IIa), formula(IIb) and formula(IIc); R4 is hydrogen, linear or branched C1-6 alkyl, C3-6 cycloalkyl, phenyl or halogen-substituted phenyl; R5 and R6 are each independently hydrogen or halogen; Q is O or N-R7 or CH-R7; R7 is hydrogen or C1-3 alkyl; and n is 0 or 1.
Patent KR-20080056041-A (KR)
Title: Presizer for test handler, and method for transferring semiconductor device using the same
Inventor: GOAK MYUNG SOO
IPC: G01R31/26
Filed: 2006-12-15
Abstract: A gap adjuster for a test handler and a method for transferring a semiconductor device using the same are provided to continuously transfer the semiconductor device to the gap adjuster without stopping while a test tray is replaced in a semiconductor exchanger. A customer tray is placed on a loader set plate. A test tray is replaced in an exchanger(50). Plural semiconductor device loading grooves are included in more than two regions of a gap adjuster for a test handler. A gap between two stack grooves of the gap adjuster is controlled according to a gap between the stack grooves in two test trays. A slant portion is formed in the semiconductor device stack groove, such that the semiconductor device is moved in a horizontal direction by a predetermined distance.
Patent KR-20080056919-A (KR)
Title: Flexible multi-functional set logic gate
Inventor: CHOI JUNG BUM
IPC: H03K19/094
Filed: 2006-12-19
Abstract: A single electron flexible multi-functional logic circuit and a device using the same are provided to obtain a multi valued calculation signal by utilizing coulomb oscillation characteristics of single electron transistors. A multi-functional logic circuit includes at least one first FET(Field Effect Transistor), at least one second FET, at least two SETs(Single Electron Transistor)(SETA,SETB), two variable source terminals(10,11). The first FET maintains a constant voltage in the SETs. The second FET determines a current direction toward the SETs. Each of the SETs is connected to each of the FETs. Each of the SETs includes source and drain electrodes, a quantum dot, a gate electrode, and a side gate electrode. The quantum dot forms a tunnel junction between the source and drain electrodes. The gate electrode, which is formed adjacent to the quantum dot, controls currents flowing through the quantum dot. The side gate electrode varies the phase of the coulomb oscillation which is characteristics of the SET.