baber/WOPTO huggingface dataset:
Patent KR-20090065660-A (KR)
Title: Oil removing apparatus of stainless steel cold rolling coil
Inventor: PAK SUK DAL
IPC: B21B45/00
Filed: 2007-12-18
Abstract: A degreasing apparatus of an STS(Stainless Steel) cold rolling coil is provided to minimize oil left on the STS strip surface and to extend the service life of degreasing solution by removing the oil before the STS strip enters the degreasing tank. A degreasing apparatus of a stainless steel cold rolling coil comprises a degreasing tank(200) in which the inside is empty so that an STS strip unrolled from a pay-off reel can pass through and the lower end surface is inclined downward, a louver belt(210) in which the STS strip rests and which rotates in the form of endless tack on a driving roll and a driven roll, a drive motor(240) fixed to the outer surface of the degreasing tank and connected to the rotation axis of the driving roll, an oil receiver(270) which is formed to be inclined under the entrance of the degreasing tank, an actuating cylinder(300) fixed to the top of the entrance of the degreasing tank, a tie bar(310) which is linked with the actuating cylinder, a moving plate(320) in which the tie bar is fixed and which is fixed to the top of the entrance of the degreasing tank, and an upper pinch roll(280) which is fixed to the moving plate via a bracket and contacts the upper side of the STS strip.
Patent KR-20090065820-A (KR)
Title: The noxious substance with a shell type base and its production methods
Inventor: KIM HAG HYUN
IPC: B01J20/02
Filed: 2007-12-18
Abstract: A harmful substance-removing agent comprising shell as a main component reduces chemical materials and is efficient in the removal of odor in a room. A harmful substance-removing agent comprises 60 to 80% by weight of shell, 2 to 10% by weight of a diatomite component, and 18 to 30% by weight of a germanium component. The shell is one or more selected from oyster shell, scallop shell, and short-necked clam shell. The shell is ground to a particle size of not more than 10 microns. A method of preparing a harmful substance-removing agent comprises the steps of: putting a shell into distilled water to age and store the shell in the distilled water; grinding the stored shell and subjecting the ground shell to a first firing process; secondly grinding the first fired shell and subjecting the secondly ground shell to a second firing process; adding a diatomite-dissolved solution to the secondly fired shell; and diluting the mixture with distilled water containing a germanium ore.
Patent KR-20090069553-A (KR)
Title: Fabrication method for a semiconductor device
Inventor: ROH MIN SOO
IPC: H01L21/76
Filed: 2007-12-26
Abstract: A method of manufacturing a semiconductor device is provided to prevent the generation of the native oxide film due to the movement of etchers by performing successively a recess process of a pad oxide film and a recess process of a pad nitride layer in one etcher. The first trench is generated in a semiconductor substrate. The oxide layer spacer(110a) is formed inside of the first trench. A part of the semiconductor substrate is etched along an oxide spacer. The recess process of the first pad oxidation layer(102) using a chemical solution including HF and the recess task of the pad nitride layer(104) using the H3PO4 chemical solution are successively performed in one etcher. Subsequently, the cleaning process is progressed in the semiconductor substrate.
Patent KR-20090069949-A (KR)
Title: Method for manufacturing a nonvolatile memory device
Inventor: YANG JAE WOOK
IPC: H01L27/115
Filed: 2007-12-26
Abstract: A method for manufacturing a nonvolatile memory device is provided to prevent a void due to overhang by etching upper part of a gate of a selective transistor selectively and forming the width of the upper part to be smaller the width of the lower part. A first selective transistor, a second selective transistor, and a gate structure of a memory cell are formed on a substrate(200). An upper part of gate structure of a first selective transistor is etched selectively so that the width of a gate structure of the first selective transistor is made smaller that of the lower part. An inter-layer insulating film is formed between the first selective transistor, the second selective transistor, a gate structure of the memory cell. The contact hole is formed so that a drain region(211) of the first selecting transistor is exposed, and the drain contact plug is formed so that the contact hole is filled in.
Patent KR-20090072094-A (KR)
Title: Method of forming metal line in semiconductor device
Inventor: EOM JAE DOO
IPC: H01L21/28
Filed: 2007-12-28
Abstract: A method for forming a metal line of a semiconductor device is provided to prevent etching damage to a substrate by performing a metal line trench etching process after filling a contact hole with a buffer film. An interlayer insulation film(101) is formed on a semiconductor substrate(100). A contact hole(104) is formed by etching the interlayer insulation film, and exposes a junction region of the semiconductor substrate. The contact hole is filled with a buffer film(105). A trench(108) for a metal line is formed by etching a top part of the buffer film and the interlayer insulation film. The buffer film is removed. The contact hole and the trench for the metal line are filled with metal material.
Patent KR-20090072671-A (KR)
Title: Method for forming a pattern of semiconductor device
Inventor: BAN KEUN DO
IPC: H01L21/308
Filed: 2007-12-28
Abstract: A method for forming a pattern of a semiconductor device is provided to facilitate a control of a CD(Critical Dimension) in etching a layer to be etched by removing a spacer of a horn shape before an etching process of a layer to be etched. A layer(310) to be etched and a hard mask layer are formed on a top part of a semiconductor substrate(300). A sacrificial pattern is formed on a top part of the hard mask layer. A spacer is formed in both sides of the sacrificial pattern. A spacer pattern(350) is formed by removing the sacrificial pattern. A hard mask pattern(320a) is formed by etching the hard mask layer after using the spacer pattern as a mask. The spacer pattern is removed. The layer to be etched is etched by using the hard mask pattern as a mask.
Patent KR-20090073328-A (KR)
Title: A composition comprising the processed extract of panax ginseng for the prevention and treatment of pathogenic avian influenza virus
Inventor: SONG GYU YONG
IPC: A61K36/258
Filed: 2007-12-31
Abstract: A composition for preventing and treating highly pathogenic avian influenza virus is provided to have suppression effect to highly pathogenic avian influenza virus by using an extract isolated from Panax ginseng. A method for producing a composition for preventing and treating highly pathogenic avian influenza virus comprises: a step of producing a Panax ginseng; a step of mixing the Panax ginseng with water in a mass ratio of 1:3-7, and maintaining at room temperature for 3-7 hours; a step of adding water containing purified water, low alcohol of C1-4, or their mixture solvent in a mass ratio of 1:5-20; a step of extracting for 2-8 hours one to five times; and a step of cooling, filtering and concentrating the extract.
Patent KR-20070061515-A (KR)
Title: Safety system and method
Inventor: GEORGE CAMERON ANTHONY
IPC: H04B1/38
Filed: 2005-06-03
Abstract: The safety system comprises an electro- mechanical locking device (110) moveable between an unlocked position and a locked position. When the electro-mechanical locking device is in the locked position and is located on an energy isolation element (120) of a plant, energy is isolated at the isolation element. A mobile unit (130) is adapted to communicate with the electro-mechanical locking device in order to move the electro-mechanical locking device between the locked and unlocked position. When the electro-mechanical locking device is moved to the locked position a confirmation signal (260) is communicated to the mobile unit confirming that the electro-mechanical locking device is locked.
Patent KR-20080011365-A (KR)
Title: Metal part-containing article, coin and method for manufacturing same
Inventor: OKA KENJI
IPC: A63F5/04
Filed: 2005-12-16
Abstract: Disclosed is an identifiable metal part-containing article which cannot be easily altered or counterfeited. The metal part-containing article has a porous metal part, and this porous metal part contains a substance which emits light when irradiated with an electromagnetic wave.
Patent KR-20070042146-A (KR)
Inventor: WARBURTON MARK J
IPC: A61B17/17
Filed: 2005-07-14
Abstract: 본 발명에서는, 서로 다른 긴 뼈 형태에 사용가능한 골수내 고정 조립체와, 상기 골수내 고정 조립체의 전개를 안내하기 위한 가이드 조립체가 기재된다.  상기 골수내 고정 조립체는, 단부를 가지고 상기 단부사이에서 연장되는 굽혀진 몸체를 포함하는 고정 부재를 구비한다.  상기 고정 부재의 굽혀진 몸체는 상기 긴 뼈의 해부학적인 것에 관계없이 뼈속질 공간을 통하여 연장하도록 형성된 곡률반경을 가진다.  체결기는 상기 고정 부재를 뼈 조각내에 고정하며, 가이드 조립체에 의하여 안내된다.  상기 가이드 조립체는 상기 고정 부재에 형성된 개구를 통하여 뼈 조각내로 상기 체결기를 안내하기 하도록 형성된 개구를 한정하는 가이드 몸체를 포함한다.  상기 가이드 몸체의 고정 단부는 제 1 조각내에서 측부 개구를 통하여 접근가능한 고정 부재의 노출된 단부와 포지티브 결합하기 위하여 형성된 한 쌍의 대향되는 수렴 표면을 포함한다. 
       
     골수내 고정 장치, 제 1 체결기, 제 2 체결기, 곡률반경
Patent KR-20070031438-A (KR)
IPC: C22C9/00
Filed: 2005-08-11
Abstract: 고강도 고도전율화와 우수한 굽힘 가공성을 양립시킨 Cu-Fe-P계 구리 합금판을 제공한다.  질량 ％로, Fe : 0.01 내지 3.0 ％, P : 0.01 내지 0.3 ％를 각각 함유하는 구리 합금판이며, 그 집합 조직이 Brass 방위의 방위 분포 밀도가 20 이하이고, 또한 Brass 방위와, S 방위와, Copper 방위의 방위 분포 밀도의 합이 10 이상 50 이하인 것으로 한다. 
     구리 합금판, 리드 프레임, 전기 전자 부품, 냉간 압연, 반도체 장치
Patent KR-20070108197-A (KR)
Title: Flat display device and method of driving the same
Inventor: KINOSHITA KOUHEI
IPC: G02F1/133
Filed: 2007-01-10
Abstract: A plane display device contemplates to attain a satisfactory display stably, even in case the period of a voltage polarity is switched at the head of a frame when a signal line is driven while applying a periodicity of every M rows to the voltage polarity of the signal line in each frame. Prior to the drive of the signal line for a first row (Y(1)) of the scanning line at the head of the frame, a control circuit (22) makes a control to apply the voltage polarity of the last row in the period of every four rows of scanning lines, to the signal line.
Patent KR-20070115987-A (KR)
Title: Liquid crystal display device
Inventor: TAKAHASHI YUTA
IPC: G02F1/1335
Filed: 2006-02-23
Abstract: A liquid crystal display device comprising a light source, a polarizing film and a liquid crystal cell in this order, wherein a first optical compensation film having an in-plane retardation (Re) of 0 to 20 nm and a retardation (Rth) in the thickness direction of-1000 to 20 nm is provided between the light source and the polarizing film. The liquid crystal display device shows an improved utility efficiency of light.
Patent KR-20070107183-A (KR)
Title: Cyclopentapyridine and tetrahydroquinoline derivatives
Inventor: CHEN HOU
IPC: A61K31/497
Filed: 2006-03-21
Abstract: 6,7-Dihydro-5H-cyclopenta[b]pyridine and 5,6,7,8-tetrahydroquinoline compounds of Formula (I), including salts, hydrates and solvates thereof, that act as 5-HT2 receptor ligands and their uses in the treatment of diseases linked to the activation of 5-HT2C receptors are described herein.
Patent KR-20070112858-A (KR)
Title: Methods and apparatus for measuring wavefronts and for determining scattered light, and related devices and manufacturing methods
Inventor: EMER WOLFGANG
IPC: G01J3/44
Filed: 2006-03-17
Abstract: 1. Methods and apparatus for measuring wavefronts and for de-termining scattered light, and related devices and manufacturing methods. 2.1. The invention relates to a method and apparatus for spatially resolved wavefront measurement on a test specimen, a method and apparatus for spatially resolved scattered light determination, a dif-fraction structure support and a coherent structure support therefor, and also to an objective or other radiation exposure device manufac-tured using such a method, and an associated manufacturing method. 2.2. An embodiment of the invention involves carrying out, for the wavefront measurement, a first shearing measuring operation, which comprises a plurality of individual measurements with at least two first shearing directions and spatially resolved detection of shearing interferograms generated, and an analogous second shearing measuring operation with at least one second shearing direction, at least one second shearing direction being non-parallel to at least one first shearing direction. From the shearing interferograms de-tected, it is possible e.g. to determine a wavefront spatial frequency spectrum and/or a point response of the test specimen and to carry out a spatially resolved scattered light determination by means of the point spread function. 2.3. Use e.g. for the spatially resolved scattered light determination of projection objectives for microlithography.
Patent KR-20070116169-A (KR)
Title: Antibacterial amide-macrocycles v
Inventor: ENDERMANN RAINER
IPC: A61K38/07
Filed: 2006-03-22
Abstract: The invention relates to antibacterial amide-macrocycles of formula (I), in which R26 represents hydrogen, halogen, amino or methyl, R7 represents a group of formula (II), (III), (IV) or (V), where R1 represents hydrogen or hydroxy and * stands for the bonding point on the carbon atom, and R2 represents hydrogen or methyl. The invention also relates to a method for producing said macrocycles, to their use for the treatment and/or prophylaxis of diseases and to their use for producing medicaments for the treatment and/or prophylaxis of diseases, in particular bacterial infections.
Patent KR-20080000673-A (KR)
Title: Magnetic toner
Inventor: OGAWA YOSHIHIRO
IPC: G03G9/083
Filed: 2005-06-24
Abstract: A magnetic toner is disclosed having magnetic toner particles containing a binder resin and a magnetic iron oxide. The magnetic toner has a specific saturation magnetization and a specific residual magnetization in a certain magnetic field. The binder resin includes a polyester component polymerized with an aromatic carboxylic acid titanium compound as a catalyst.
Patent KR-20080017018-A (KR)
Title: Direct electric resistance liquid heater
Inventor: CALLAHAN JEREMIAH M
IPC: F24H1/10
Filed: 2006-05-03
Abstract: The Direct Electric Resistance Liquid Heater comprises a liquid heating chamber containing a plurality of electrodes. The electrodes are spaced apart to create a plurality of channels through which the liquid to be heated passes. The electrodes are each connected to a power supply by one or more switches. A controller controls the switches based upon data received from a temperature sensor, sensing the temperature of the liquid, and/or an electric current sensor, sensing the current utilized by the liquid heater. Selection of the number and spacing of the electrodes, and the number of switches, provides the controller with various current levels options to apply to the liquid to be heated. The current levels available due to the number and spacing of the electrodes and the number of switches, span the range from minimum current to maximum current such that the controller can incrementally increase or decrease the current applied to the liquid to be heated without disrupting other users of the same power source.
Patent KR-20080015843-A (KR)
Title: Service provisioning in a communications system
Inventor: HYOTYLAINEN TAHVO
IPC: H04Q/
Filed: 2006-05-03
Abstract: A service provisioning mediator entity in a communications system is provided with information defining a set of service provisioning triggering messages. In response to receiving a service provisioning triggering message including an identifier associated with a user from a further network entity involved in providing the service to the user, the service provisioning mediator entity triggers service provisioning in the communications system for the user. The service provisioning triggering message may be sent by a controlling network entity upon receiving from an information store a message indicating that a user attempting to register is not recognized. If the user is recognised, trigger information in the information store may be used for directed a session to a network entity configured to handle service provisioning triggering messages. As a further alternative, a user may request rervice provisioning by sending a service provisioning triggering message from a communication device.
Patent KR-20080014071-A (KR)
Title: Photosensitive resin composition, and, photosensitive element, method for forming resist pattern, method for manufacturing printed wiring board and method for manufacturing partition wall for plasma display panel using the composition
Inventor: MIYASAKA MASAHIRO
IPC: G03F7/031
Filed: 2006-07-03
Abstract: A photosensitive resin composition which comprises (A) a binder polymer, (B) a photo-polymerizable compound having a polymerizable ethylenic unsaturated bond, (C) a photo-radical polymerization initiator comprising a 2,4,5-triaryl imidazole dimer or a derivative thereof and (D) a compound represented by the following general formula (1): (1) wherein R1 and R2 each independently represent an alkyl group having 1 to 20 carbon atoms or the like, and R3, R4, R5, R6, R7, R8, R9 and R10 each independently represent a hydrogen atom or the like.
Patent KR-20090074463-A (KR)
Title: Can attached self heating device
Inventor: OH JAE WOOK
IPC: B65D1/12
Filed: 2008-01-02
Abstract: A can in which a friction type heating device is provided to heat the content contained in the can by using the heat by the friction between metals. A can(1) in which a friction type heating device is adhered comprises a rotation shaft which is formed at the bottom plane of the center part of an electric heat plane for the heat transfer; a semicircular control groove which is formed at the bottom plane of a control tool as a unit for controlling the tension of a return spring and the frictional resistance by putting a coin; and a temperature sensing sticker(22) which is attached on the surface of a can for checking the temperature of the heated beverage.
Patent KR-20090076608-A (KR)
Title: Sampling probe and it's suction method for rapid quenching of pulverized coal particle
Inventor: PARK HO YOUNG
IPC: G01N1/04
Filed: 2008-01-09
Abstract: A sampling probe for quickly cooling a pulverized coal particle and a method for sucking the same are provided to accurately grasp the combustion state at a sampling point by rapidly cooling the pulverized coal particle and the reaction gas. A sampling probe for quickly cooling a pulverized coal particle comprises: a cooling water supply pipe(3) providing and ejecting the cooling water; a cooling water discharge pipe(4); a suction path(2) surrounded with the cooling water supply pipe and the cooling water discharge pipe; a helium feeding pipe(5) installed at the circumference of the suction path; a sintering metal unit(6) arranged between a top and a lower gap boards(7a,7b); a through hole formed on the top gap board; and a plurality of outlets(10) arranged at the outer circumference(9) of the suction path of an exterior at a same angle.
Patent KR-20090077220-A (KR)
Title: Powder-coated iii-v compound semiconductor light emitting device
Inventor: YANG GYE MO
IPC: H01L33/50
Filed: 2008-01-10
Abstract: A semiconductor light-emitting device of III-V group compound is provided, which can have the high efficiency light emitting property. The light generated in the light emitting active layer(40) is emitted outside through the radiation emitting layer(50). The powder(90) is applied so that the total internal reflection at the boundary face between the radiation emitting layer and the external air can be decreased. The powder is made of material having the light permeability and has the refractive index value between the air and the radiation emitting layer on the radiation emitting layer. By applying the mixture in which the powder and deionized water are mixed on the radiation emitting layer, the powder is applied on the radiation emitting layer. The mixture solution is mixed by the ultrasonic wave and is applied on the radiation emitting layer.
Patent KR-20090078970-A (KR)
Title: Wheel speed sensor for vehicle
Inventor: PARK SUNG KYU
IPC: G01P3/488
Filed: 2008-01-16
Abstract: A vehicle wheel speed sensor is provided to improve reliability of a sensor by using a protective cover of a simple structure in order to protect a tone wheel. A vehicle wheel speed sensor includes a tone wheel(400), a sensing unit(500), and a cover member(600). The tone wheel is mounted on a hub bearing in order to be rotated together with a wheel. A plurality of slots(410) are formed at the tone wheel in order to cause a change of a magnet(520). An air gap is formed between the sensing unit and the tone wheel in order to sense an operation of the tone wheel and to transmit a sensing signal to a control unit. The cover member is fixed to the hub bearing. The tone wheel is inserted into the cover member in order to be protected.
Patent KR-20080079184-A (KR)
Title: Method for mounting grinding wheel
Inventor: KOGA HIROMI
IPC: B24B45/00
Filed: 2008-01-24
Abstract: A method for mounting a grinding wheel is provided to prevent a grindstone or an inner part of a grinding device from being damaged when the grinding wheel is attached to a wheel mount. A grinding unit(1) includes a chuck table(2), a grinding unit(3), and a grinding unit driver(4). The chuck table rotates and moves in a horizontal direction. The grinding unit grinds a workpiece(W) sustained on the chuck table. The grinding unit driver drives the grinding unit. The grinding unit driver drives in a vertical direction. The grinding unit driver includes a pair of guide rails(41), a pulse motor(43), and a supporter(44). The guide rail is provided perpendicularly to a wall part(40). The pulse motor is connected to one end of a ball screw(42). The support is screwed with the ball screw.
Patent KR-20090081596-A (KR)
Title: Filter for plasma display panal and plasma display apparatus having the same
Inventor: LEE SANG MI
IPC: G09F9/00
Filed: 2008-01-24
Abstract: A filter for a plasma display panel and a plasma display device including the same are provided to obtain white luminescence color of the plasma display panel by locating a white balance at an MPCD minus range. In a filter for a plasma display panel, a white balance in the plasma display panel is located at an MPCD minus range. The light transmittance curve of the filter has a first absorption peak, a second absorption peak and a third absorption peak. The first absorption peak is formed at a wavelength range of 470 nm to 520 nm. The second absorption peak is formed at a wavelength range of 520 nm to 560 nm. The third absorption peak is formed at a wavelength range of 560 nm to 610 nm. The transmittance of the first absorption peak is smaller than that of the second absorption peak and larger than that of the third absorption peak.
Patent KR-20090088701-A (KR)
Title: Processed magnolia extract and anti-microbial composition comprising the same
Inventor: WOO SUNG SICK
IPC: A61K36/575
Filed: 2008-02-15
Abstract: A processed magnolia extract is provided to improve antibacterial effect of magnolia extract using solvent having polarity index of 3.0-5.5. A method for producing a processed magnolia extract comprises: a step one of adding 0.5-20%(v/v) of solvent in magnolia and magnolia extract and resolving; and a step two of adding the solvent until the suspended material is generated and heating more than 40C to have precipitate. The solvent used in the step one is selected among acetone, acetonitrile, chloroform, methylene chloride, ethanol, ethyl acetate, ethyl ether. The solvent used in the step two is selected among hexane, petroleum ether, trichloroethylene, ethyl ether, cyclohexane and benzene. An antibacterial composition comprises the magnolia extract. The antibacterial composition is used for an agent for preventing and treating skin disorder, disinfection cleaning agent and food preservative.