baber/WOPTO huggingface dataset:
Patent KR-20030034864-A (KR)
Title: Micro-pattern forming method for a semiconductor
Inventor: BAEK SEUNG JUN
IPC: H01L21/027
Filed: 2001-10-29
Abstract: PURPOSE: A method for fabricating a micro pattern of a semiconductor device is provided to from a micro pattern of a desired thin film on a substrate by using a simple process using a mold having a solvent absorbing force. CONSTITUTION: The mold(122) having a solvent absorbing force is prepared, including a pattern structure composed of an embossed part and an intagliated part. A thin film material having fluidity caused by a solvent is formed on the substrate(102). The solvent is reabsorbed to the thin film material. The mold is pressurized at a predetermined pressure to contact the thin film material. A part of the thin film material in contact with the embossed part of the mold pattern flows into the intagliated part of the mold pattern while the solvent contained in the thin film material is absorbed to the mold, so that the thin film material is solidified. The mold is separated from the substrate. The residual thin film material in contact with the embossed part of the mold is removed to selectively expose a part of the upper part of the substrate so that a thin film fine pattern is formed.
Patent KR-20030037446-A (KR)
Title: Skin care cosmetics containing Prunus mume extracts
Inventor: CHO BYEONG GI
IPC: A61Q19/00
Filed: 2001-11-05
Abstract: PURPOSE: Provided is a cosmetic composition for skin care, containing a Mume Fructus extract which activates keratinocyte as a skin cell, promotes keratinization and keeps skin moist. Therefore, the composition is safe to the skin and has excellent skin care effect. CONSTITUTION: The skin cosmetic composition contains 0.01 to 10% by weight of a Mume Fructus extract, based on the total weight of the composition. The Mume Fructus extract is obtained by extracting Mume Fructus, followed by filtration, aging at 0 to 10deg.C for 3 to 10 days and refiltration. The cosmetic composition is formulated into a form selected from a lotion, cream, massage cream, essence or a mask pack. For an example, 1.0% by weight of the Mume Fructus extract is mixed with 4.5% by weight of 1,3-butylene glycol, 5.0% by weight of glycerine, 10.0% by weight of ethanol, 0.1% by weight of oleyl alcohol, 0.5% by weight of Polysorbate 20, 0.1% by weight of propyl paraben, 0.3% by weight of pf.kn-753 and the balance of purified water.
Patent KR-20030039488-A (KR)
Title: Preheating device and method on diesel engine
Inventor: YOO SEONG IL
IPC: F02B3/06
Filed: 2001-11-13
Abstract: PURPOSE: A system and method for pre-heating a diesel engine is provided to keep heat generation temperature in a combustion chamber at optimum state. CONSTITUTION: A system includes an ECU(Electronic Control Unit:10) detecting overall state of a vehicle to output control signal for heating a glow plug(GP); a pre-heating control part(30) processing stepwise pre-heating operation for each of cylinders depending on control signal output by the ECU; a power part(20) converting voltage of a battery(BA) supplied through a contacting point of an ignition key(KEA SW) to power needed for the pre-heating control part; switch parts(FET1-FETN) switched depending on signal impressed by the pre-heating control part; and monitoring parts(40a-40n) detecting whether the glow plug is in trouble through detecting voltage. State information of a vehicle detected when the glow plug is required to be pre-heated is determined whether an initial cold starting condition. The glow plugs of all of the cylinders are simultaneously heated when the vehicle is under the initial cold starting condition. The glow plugs are heated for each of the cylinders in ignition order after an engine is started. Only the glow plugs of one or two cylinders are heated at speed over fixed value after the engine is started.
Patent KR-20030039581-A (KR)
Title: An apparatus for preventing slab slippage on roll stand to measure the length of slab
Inventor: KIM SEONG GYU
IPC: B21B37/00
Filed: 2001-11-13
Abstract: PURPOSE: A slippage preventing apparatus for measuring length of steel plate is provided in which the front end of steel plate is closely adhered to be stopped accurately by stopper unit to improve specification quality of steel plate, and defect of length shortage of steel plate is prevented to minimize steel plate to be scrap treated. CONSTITUTION: In a stopper unit comprising a stopper installed in rear of dividing shear to support the front end of steel plate (S) so that steel plate (S) is cut, the slippage preventing apparatus for measuring length of steel plate is characterized in that a plural servo cylinders(7) a rod of which is moved back and forth to the side of the dividing shear is installed at the stopper, an electromagnet(12) is fixed to the rod(5) of the servo cylinders(7), and a plural proximity sensors(30a,30b) arranged to the side of the dividing shear with being spaced apart from each other in a certain distance are arranged on a stopper frame(25) at the upper side of the electromagnet(12) so that the front end of the steel plate (S) is positioned at an accurate stop point by reducing speed of the steel plate (S) step by step, relieving advance impulsive force of the steel plate (S) using the servo cylinders(7), and fixing the steel plate (S) using the electromagnet(12) when the steel plate (S) passes through the sensors(30a,30b).
Patent KR-20020037719-A (KR)
Inventor: HASEGAWA ETSUO
IPC: C08K5/36
Filed: 2001-11-15
Abstract: PURPOSE: To provide a photo acid generators which has excellent transparency for UV light having a wavelength of < =220 nm and a high photoreaction efficiency (photo acid generation efficiency), and to provide a chemical amplification resist composition which gives pattern sidewalls having excellent smoothness. CONSTITUTION: This photo acid generator characterized by comprising a sulfonium salt compound represented by general formula (I) and a sulfonium salt compound represented by general formula (II).
Patent KR-20030040735-A (KR)
Title: A plasma display panel driving apparatus which produces a multi-level driving voltage and the driving method thereof
Inventor: HWANG GI UNG
IPC: G09G3/296
Filed: 2001-11-15
Abstract: PURPOSE: A driver device is provided to be capable of outputting two voltage levels using one switch element by controlling an input signal of a switch element when a drive voltage levels are different. CONSTITUTION: An address electrode driving part(200) processes an address signal which is applied to an address electrode line. A scan and sustain driving part(300) sequentially scans a scan electrode and generates scan and sustain pulses to apply the scan and sustain pulses to the scan and sustain electrodes. A control part(400) receives an external image signal and generates an address drive control signal and a sustain discharge signal. The control part applies the address drive control signal and the sustain discharge signal to the address driving part and the scan and sustain driving part. The scan and sustain driving part applies a multi-level voltage to a panel capacitor using one switch.
Patent KR-20020039241-A (KR)
Inventor: MORIUMA HIROSHI
IPC: C08L101/02
Filed: 2001-11-16
Abstract: PURPOSE: To provide a resist composition, having proper various resist performances, such as sensitivity, resolution and adhesiveness with respect to substrate and superior profile shape as a chemical amplification type positive resist composition, containing a resin and an acid generating agent and suitable for lithography with an excimer laser, such as ArF or KrF. CONSTITUTION: The chemical amplification type positive resist composition contains an alkali-insoluble or slightly alkali-soluble resin, having an alkali- soluble group protected by a 2-alkyl-2-adamantyl group or a 1-adamantyl-1- alkylalkyl group and convertible to an alkali-soluble resin by the action of an acid and a sulfonium salt type acid generating agent of formula (1) (wherein Q1-Q3 are each H, hydroxyl, a 1-6C alkyl or a 1-6C alkoxy and Q4 is perfluoroalkyl which may have a cyclic structure).
Patent KR-20020003161-A (KR)
Title: 2 .omitted
Inventor: YOO CHAE KWAN
IPC: E04D11/02
Filed: 2001-11-20
Abstract: PURPOSE: A waterproofing method impregnating glass fiber using the secondary deformation of thermoplastic resins containing rubber properties and emulsion products(oil/water rubberized asphalt) is provided to intercept a leakage of water and a calcium chloride solution, to prevent corrosion of a structure and a bridge, to prevent accidents and to prolong the life of a structure. CONSTITUTION: A waterproofing method impregnating glass fiber using the secondary deformation of thermoplastic resins containing rubber properties and emulsion products(oil/water rubberized asphalt) comprises the steps of forming a film of primary waterproofing materials(thermoplastic resins containing rubber properties and emulsion products such as oil/water rubberized asphalt) on a primer applied by a roller or a brush, treating the surface by heat or a burner and removing a pin hole, covering with a glass fiber gauge of 5¯10 millimeters, pushing with a roller attached with a pin to adhere, putting secondary waterproofing materials to form a waterproof layer, and removing a pin hole by heat or a burner on the secondary waterproof layer.
Patent KR-20030046185-A (KR)
Title: Coating composition having high heat-resistance coloring and antistatic properties
Inventor: HAN MI YEONG
IPC: C09D183/04
Filed: 2001-12-05
Abstract: PURPOSE: A coating composition for a display panel and a display panel coated with the composition are provided, which composition has an excellent abrasion resistance, an antistatic property and a favorable coloring property to control contrast. CONSTITUTION: The coating composition comprises 0.1-8 wt% of an inorganic coloring agent with a particle size of 5-200 nm dispersed in an aqueous solution or an organic solvent; 0.5-10 wt% of a silicate binder comprising 10-60 wt% of an organosilane compound, 0.1-10 wt% of an acid catalyst and 10-70 wt% of water or a mixture of water and an organic solvent; and 1-40 wt% of an inorganic conductive fine particle with a particle size of 5-200 nm. Preferably the inorganic coloring agent is at least one selected from the group consisting of Si, Ti, Zr, Cu, Ce, Al, Mn, Zn and Fe; and the inorganic conductive fine particle is selected from the group consisting of antimony tin oxide, tin oxide, antimony zinc oxide and indium tin oxide.
Patent KR-20030047129-A (KR)
Title: Locking device for battery pack in portable radiotelephone
Inventor: JUNG BYEONG RO
IPC: H04B1/38
Filed: 2001-12-07
Abstract: PURPOSE: A device for fixing a battery of a portable wireless terminal is provided to easily separate the battery by separating the battery at a uniform height by a locker. CONSTITUTION: Terminals are formed at backward upper and lower sides of a battery(3), and a bridge groove is formed in the center between the terminals. Fixed grooves(3c,3d) are formed in the center and a lower end of a forward side of the battery(3). A battery safety-receiving groove(2) is formed in a body(1). A supporting rib(5) in which a guiding groove(6) is formed is formed in the center of a backward side of the battery safety-receiving groove(2). A locker(4) is installed in a forward side body. A grip(4a) is formed at an upper side of the locker(4) to be slid forward and backward, and fixed asperities(4b,4c) protruded upward are formed on a front surface and a bottom of the locker(4). The locker(4) is installed in the body(1) for inserting a rib(4d) formed at a backward side into a spring(7) and for being moved forward and backward. When installing the battery(3) on the battery safety-receiving groove(2), the bridge groove of the battery(3) is inserted into the supporting rib(5) and is fixed. The fixed grooves(3c,3d) of the battery(3) are inserted into the fixed asperities(4b,4c) and are fixed.
Patent KR-20030049067-A (KR)
Title: equipment preventing lifting of polymer by dropped dome temperature for plasma chamber
Inventor: LEE JIN GU
IPC: H01L21/205
Filed: 2001-12-14
Abstract: PURPOSE: An apparatus for preventing polymer from being lifted by a drop of a dome temperature of a plasma chamber is provided to prevent the polymer deposited inside a ceramic from being lifted by not stopping the supply of the power of a heating lamp in replacing a radio frequency(RF) match box. CONSTITUTION: An RF power source(20) generates RF power. A chamber(10) ionizes gas by using matched RF power through the RF match box(60) to generate plasma. The RF match box controls the impedance match of the RF power source and the chamber. A direct current(DC) power line is connected between the RF match box and the chamber so that a switch supplies DC power fed-back to an interconnector board inside the chamber in replacing the RF match box.
Patent KR-20020050115-A (KR)
Inventor: KANAMORI KOHJI
IPC: H01L27/115
Filed: 2001-12-14
Abstract: PURPOSE: A semiconductor storage device having a selectively formed silicide layer is provided to reduce the resistance of a gate electrode and a source/drain region, and reduce the source/drain contact resistance. CONSTITUTION: A source region(S) and a drain region(D) are formed on the opposite sides of the gate electrode(G) wherein the source region(S) has a metal silicide layer(121) only in the source contact region. Since the metal silicide layer(121) will not be formed on the surface of the source region(S), even if protrusions and recesses are present thereon, the metal silicide layer(121) will not be formed in broken state at the protrusions and recesses. Since a metal forming the metal silicide layer(121) will not absorb silicon atoms in the source region(S).
Patent KR-20020023788-A (KR)
Inventor: KANG TAE GU
IPC: A47G9/10
Filed: 2001-12-18
Abstract: PURPOSE: Provided is a pillow whose height can be conveniently controlled by pad, whereby it is possible to reduce types of pillows according to their heights and use one pillow for various heights, thereby yielding economical profits. CONSTITUTION: The pillow has a pillow cover, and a pillow body and a height controlling pad which are inserted into the pillow cover. The entire height of the pillow is determined according to the number and the height of the height controlling pad. One height controlling pad can vary the height of the pillow in a range of 1 mm to 10 mm. One pillow can have at least 2 up to 15 of the height controlling pads. The height controlling pads which are inserted into one pillow cover may have different heights and the difference of the heights is 150%.
Patent KR-20020023852-A (KR)
Inventor: YOO HO SANG
IPC: H04M11/00
Filed: 2001-12-24
Abstract: PURPOSE: A wired and wireless telephone used as an Internet phone is provided to be compatible with a computer, maximally secure the mobility of a telephone, and use an Internet phone service without the computer. CONSTITUTION: A CPU(212) performs an entire control function of a wired and wireless telephone through a certain program. A memory(218) stores programs necessary for controlling the wired and wireless telephone and call information data of an object, and provides the call information data of the object to the CPU(212). A converter(208) converts an analog signal inputted from a voice input unit of the wired and wireless telephone into a digital signal, and converts a received digital signal into an analog signal to transmit the analog signal to the voice output unit. A codec(206) encodes the digital signal inputted from the converter(208), decodes an encoded signal, and outputs the decoded signal to the converter(208). A memory(204) stores programs necessary for controlling an Internet phone module and Internet address information of the object. A network control circuit unit(210) automatically transmits and receives a call control signal through a telephone line under the control of the CPU(212). A DSP(Digital Signal Processor)(202) performs an entire control function of the Internet phone module for providing an Internet phone service through the telephone line connected to the network control circuit unit(210).
Patent KR-20030054145-A (KR)
Title: Slim type key board
Inventor: LEE JEONG HUN
IPC: G06F3/02
Filed: 2001-12-24
Abstract: PURPOSE: A slim keyboard is provided to reduce the number of components of a keyboard switch and to reduce physical fatigue of a user by minimizing a pressure of a cushion rubber necessary for pressing a key top of the keyboard switch, thereby distributing fatigues stress of the cushion rubber. CONSTITUTION: A plurality of fixing protrusions(12) are formed at the lower surface of a main body of a square frame link holder(10). A sliding groove(13) is formed at an internal edge of the link holder(10). Hinge protrusions(14b,14c) are formed integrally in the both side surfaces and one end. A link supporting unit(14) includes a circular supporting groove(14a) at the center of the link holder(10). A guide protrusion(22) is formed at one end of the both sides of a link member(20) for being guided in the sliding groove(13). A connection hole(24) is connected to the hinge protrusions(14b,14c). Hinge protrusions(26) are formed at the other end of the both sides of the link member(20). The link member(20) is connected to the link supporting unit(14) and the link holder(10). A key top(30) includes hinge flaps(31,32) for connecting the hinge protrusions(26) of the link member(20) and the hinge protrusions(14b,14c) of the link supporting unit(14). A backing board(40) includes a fixing hole(41) for penetrating the fixing protrusions(12), and fixes the link holder(10). A cushion rubber(50) is received in a membrane located on the backing board(40). The upper surface of the cushion rubber(50) is supported in the circular supporting groove(14a).
Patent KR-20030054155-A (KR)
Title: servo break system for vehicle
Inventor: YANG JEONG HO
IPC: B60T13/52
Filed: 2001-12-24
Abstract: PURPOSE: A vacuum booster for a vehicle is provided to produce braking force more greatly although force given to a brake pedal is the same by installing an air cylinder member. CONSTITUTION: A vacuum booster for a vehicle comprises a cylindrical fixing tool(110); an operating tool(120) supporting a spring while moving up and down, with inserted in the fixing tool; an O-ring(130) mounted to the fixing tool to prevent atmospheric pressure from flowing into a vacuum chamber, on the side; and an air cylinder member(100) forming a hole(150) for inflow of atmospheric pressure. The operating tool has an outer shape corresponding to an inner shape of the fixing tool. As atmospheric pressure flows in through the hole, pushing up the operating tool generates supplementary braking force. The operating tool forms a spring-mounting hole(140) for mounting a return spring(44) mounted to the inside of the middle part to give force, to compensate the minimum load value of the return spring.
Patent KR-20030056518-A (KR)
Title: A process for producing polyester fibers useful for reinforcing rubbers or polyvinyl chloride
Inventor: SIM DONG SEOK
IPC: D01F6/62
Filed: 2001-12-28
Abstract: PURPOSE: A manufacturing method of polyester fiber is characterized by oiling a spinning oiling agent on a pre-drawing step and a functional oiling agent on a post-drawing step. The polyester fiber for reinforcing rubber or polyvinyl chloride is characterized by having excellent adhesion and having at least 8.4g/d of strength, under 14% of elongation and under 6% of dry heat shrinkage. CONSTITUTION: The polyester fiber is manufactured with polyester solid state polymerized chip having 0.78-0.90 of inherent viscosity. The manufacturing method of the polyester fiber comprises the steps of: oiling undrawn yarn with the normal oiling agent before winding the yarn around a first godet roller; passing the oiled yarn through five to six pairs of godet rollers to heat-set and to relax twice; and then oiling the finished yarn with the functional oiling agent containing epoxy before winding the oiled yarn around a winder.
Patent KR-20030056539-A (KR)
Title: Method and apparatus for monitoring node of linux cluster system using server board
Inventor: CHA GYU IL
IPC: G06F15/16
Filed: 2001-12-28
Abstract: PURPOSE: A device and a method for diagnosing a node of a Linux cluster using a server board are provided to diagnose an operation state and an abnormality of diverse sensors on the server board, and to remotely manage the power by using a BMC(Baseboard Management Controller) chip on the server board on an in-band situation. CONSTITUTION: A web interface module(110) provides the access through the web to a monitoring client. A hmonsh shell(120) interprets a request of the monitoring client, and forms a message with the accessed client information, the monitoring target node information, and the requested command instruction. A director(130) generates a slab structure abstracting the client by obtaining the information of the accessed client from the message, and requests the diagnosis needed to a keeper(140) abstracting the monitoring target node(200). An EMP(Emergency Management Protocol) driver(150) sends an IPMI(Intelligent Platform Management Interface) instruction message to the BMC(240) of the target node(200) through an EMP port connected through a serial line following an EMP protocol by the selective request of the keeper(140) according to the type of the message.
Patent KR-20020055441-A (KR)
Title: Braking system including high-pressure source between master cylinder and brake cylinder
Inventor: ISONO HIROSHI
IPC: B60T8/40
Filed: 2001-12-28
Abstract: PURPOSE: A braking system including high-pressure source between a master cylinder and a brake cylinder is provided to reduce the consumption of electric energy and to increase the utilization efficiency of electricity. CONSTITUTION: A braking system includes a hydraulically operated brake cylinder(14,16) to operate a brake(22,24). A master cylinder(10) works according to the operation of a manually operable brake operating member(34) to pressurize a working fluid. A master-cylinder cut-off valve(90,94) is connected to the master cylinder. A high-pressure source(12) includes a pressure-control cylinder disposed between the master-cylinder cut-off valve and the brake cylinder. The pressure-control cylinder operates according to the operation of the brake-operating member to pressurize the fluid. A power-operated driving device(100) and the pressure-control cylinder have a control piston(106) operated by the power-operated driving device and forming partially a rear control pressure chamber(128) connected with the master cylinder and a front control pressure chamber(120) of which front and rear sides are connected to the brake cylinder. A braking-pressure control device controls the pressure of the fluid in the brake cylinder by controlling the power-operated driving device.
Patent KR-20010072448-A (KR)
IPC: E06C7/46
Filed: 1999-06-15
Abstract: In the lower area of a ladder two pull or pressure rods are arranged on either side in a pivoting manner. Via sliding sleeves and joints said rods are joined to telescopic support elements which are each arranged at the level of an upright of the ladder. For greater stability the telescopic support elements are connected to each other via an auxiliary bar whose length can also be adjusted.
Patent KR-20010072768-A (KR)
Title: 식물에서 에틸렌 반응을 저해하는 화합물 및 복합체
IPC: C07C1/30
Filed: 1999-06-30
Abstract: 본 발명은 일반적으로, 식물 생리의 조절, 특히 식물 또는 식물 생산물에서 에틸렌 반응을 저해하는 방법에 관하고, 이의 3가지 구체예에 관한다.  제 1 구체예는 사이클로프로펜과 이의 유도체(예, 메틸사이클로프로펜)의 합성동안 식물 에틸렌 수용체 부위에 가역적으로 결합할 수 있는 불순물을 최소화시켜, 사이클로프로펜과 이의 유도체로 처리한 식물에 대한 이들 불순물의 부정적인 효과를 회피하는 방법에 관한다.  제 2 구체예는 사이클로펜타디엔 또는 디아조사이클로펜타디엔과 이의 유도체를 비롯하여 분자 캡슐화 약물(예, 사이클로덱스트린) 및 사이클로프로펜과 이의 유도체(예, 메틸사이클로프로펜)로부터 형성된 복합체에 관하고, 상기 복합체는 식물에서 에틸렌 반응을 저해하는 이들 화합물을 저장 또는 수송하기 위한 용이한 수단을 제공하는데, 상기 화합물은 반응성 가스이고 산화 및 다른 잠재적 반응으로 인해 고도로 불안정하다.  제 3 구체예는 식물의 저장수명을 연장하기 위하여, 식물에서 에틸렌 반응을 저해할 수 있는 이들 화합물을 식물에 용이하게 전달하는 방법에 관한다.