baber/WOPTO huggingface dataset:
Patent KR-20020095610-A (KR)
Title: Make-Up Cosmetic Composition Containing Powder Coated with Liquid Crystal Base and Method Therefor
Inventor: KANG DONG IL
IPC: A61Q1/00
Filed: 2001-06-15
Abstract: PURPOSE: A makeup cosmetic composition containing a pigment that the surface thereof is processed by a liquid crystal base and a manufacturing method thereof are provided to improve effects of moisturizing and spreading of the cosmetic composition. CONSTITUTION: The makeup cosmetic composition contains a pigment that the surface thereof is processed by a liquid crystal base consisting of hydrogenated lecithin composition including phosphatidyl choline, phosphatidyl ethanolamine and lysophosphatidyl choline, cholesteryl stabilizer, and an auxiliary emulsifier that a value of HLM(hydrophilicity/lipophilicity balance) is 10-15.
Patent KR-20020001621-A (KR)
Inventor: IRIE SHIGEO
IPC: G03F7/039
Filed: 2001-06-27
Abstract: PURPOSE: To prevent roughness from appearing on the wall surface of a pattern formed on a film to be etched, when dry etching is performed while using a resist pattern, which is provided by having the resist film irradiated with EUV light as a mask. CONSTITUTION: In a vacuum level of about 1.0x10-5 Pa, a resist film 11 is pre-baked by heating a semiconductor wafer 10, a solvent contained in the resist film 11 is volatilized, and a gas such as CO2 gas, is discharged from the resist film 11. Next, at a vacuum level of about 1.0x10-6 Pa, after it is subjected to patter exposure by reducing EUV light reflected with a reflection- type mask 13 with an optical reflection reduction system 15 and irradiating the resist film 11 with the EUV light 14, the resist film 11 is developed in the atmosphere and a resist pattern 16 composed of a unexposed part 11b of the resist film 11 is formed.
Patent KR-20030001174-A (KR)
Title: Expansion joint for connecting slabs of a bridge structure
Inventor: KIM TAE SUK
IPC: E01D19/06
Filed: 2001-06-28
Abstract: PURPOSE: An expansion joint device for a bridge is provided to prevent the permeation of impurities containing water. CONSTITUTION: The expansion joint device for a bridge comprises a pair of bearings(20,20a) buried under grouting holders, slab members(30,30a) placed parallel to a bridge slab on each bearing(20,20a), and an impurities-isolator(40) placed between the bearings(20,20a) and the slab members(30,30a) to prevent impurities containing water from permeating to an expansion space.
Patent KR-20030002717-A (KR)
Title: Method of manufacturing a nonvolatile memory cell
Inventor: CHO MIN GUK
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a non-volatile memory cell is provided to reduce heat of high temperature generated from a gate electrode by forming a gate electrode with tungsten. CONSTITUTION: An isolation layer is formed on a semiconductor substrate(1). A source region(10) and a drain region(11) are formed on an active region of the semiconductor substrate(1). A tunnel oxide layer(3), a floating gate electrode(4a), a dielectric layer(5), a control gate electrode(8), and a hard mask layer(9) are sequentially stacked on the active region of the semiconductor substrate(1). The control gate electrode(8) has a stacked structure of the second polysilicon layer(6) and a tungsten nitride/tungsten layer(7). An oxide layer(12) is formed on a source region(10) and a drain region(11) of an edge portion of the tunnel oxide layer(3).
Patent KR-20010074623-A (KR)
Inventor: YOON TAI CHEOL
Filed: 2001-06-30
Abstract: PURPOSE: A system and method for the Internet ad(advertisement) using the pop-up window technique are provided to advertise a product effectively by opening the pop-up banner window, and to satisfy both a user and a sponsor. CONSTITUTION: The manager prepares a lecture of a slide or motion picture type for the user(S1). The manager inserts the product ad of the pop-up window technique by using JavaScript and configures the exposure time of the inserted product ad(S2). When the user clicks the product ad inserted into the pop-up window, the web server configures that the product ad is linked to the seller server of the relevant product(S3). When the configured time has passed at the state that the user does not click the product ad, the pop-up window ad automatically ends(S4).
Patent KR-20030006497-A (KR)
Title: Connecting structure of fuel pipe clip for preventing vibration
Inventor: LEE JU WAN
IPC: F16B7/04
Filed: 2001-07-13
Abstract: PURPOSE: A fuel pipe clip connecting structure for preventing vibration is provided to achieve improved performance and comfort of motor vehicle by preventing noises caused from the vibration generated from an injector. CONSTITUTION: A fuel pipe clip connecting structure comprises a fuel pipe clip(1) including a frame body(13) with a through hole, a guide groove(11) formed at both sides of the frame body so as to allow a fuel pipe(4) to be accommodated into the guide groove, and a guide blade(14) having a stopper protrusion(12) for fixing the fuel pipe accommodated into the guide groove; an insulator(2) accommodated into a through hole formed at the fuel pipe clip, and which has a tightening hole; and a stud bolt(5) and a nut(6) inserted into the tightening hole of the insulator so as to fix the insulator coupled with the fuel pipe clip. The insulator includes an upper flange contacting the top surface of the frame body; a web extended downward from the upper flange and inserted into the through hole of the frame body; and a lower flange formed integrally with the outer bottom of the web and shaped as a disk having a diameter larger than the diameter of the upper flange, wherein the lower flange contacts the lower surface of the fuel pipe clip.
Patent KR-20020015270-A (KR)
Inventor: MALIN ART
IPC: B29C65/00
Filed: 2001-07-27
Abstract: PURPOSE: Provided is an injection molded fitment with reduced plastic in the canoe base, to retain the shape and length of the canoe, but to reduce the amount of plastic in transition areas and in the wall thickness of the base. CONSTITUTION: The fitment(10) has walls(13,14,16) with a spout aperture(12) therebetween. Wall thickness reduced to 0.5mm results in a reduced amount of plastic in the fitment. An alternative embodiment uses radially extending meltable fins. During installation in a sealing apparatus, a heated mandrel engages the inner diameter of the spout aperture(12) thereby pre-heating and physically supporting the fitment(10) during the installation process. The heated mandrel typically engages the fitment(10) at least one cycle prior to its installation. The fitment(10) may be canoe-shaped.
Patent KR-20030010428-A (KR)
Title: Semiconductor having silicon on insulator and forming method thereof
Inventor: JIN JUN HUI
IPC: H01L27/12
Filed: 2001-07-28
Abstract: PURPOSE: A semiconductor device having SOI structure and its manufacturing method are provided to prevent short between a local interconnection and a single crystalline silicon layer under a field region. CONSTITUTION: The first STI region(150) is formed on an SOI substrate(100) having a semiconductor substrate(102), a buried oxide layer(104), and a single crystalline silicon layer(106). An SEG layer(170) is formed on the single crystalline silicon layer. The second STI region(185) is formed on the SEG layer.
Patent KR-20030013745-A (KR)
Inventor: AHN JAE HYEONG
IPC: F16F9/14
Filed: 2001-08-09
Abstract: PURPOSE: A shock absorber is provided to unify the production of the shock absorber, to reduce the production cost of the shock absorber and to easily manage the products by installing a damping force controller. CONSTITUTION: An elastic member(11) is elastically supported inside an installing groove(4b). The installing groove is penetrated through an oil hole(4a) from the side of a piston(4). Operating oil(12) is filled inside a connecting hole(2a) inside an inner container(2) to be connected with the installing groove. An oil hole opening member(13) is reciprocated lengthwise the installing groove through the operating oil and the elastic member by installing in the elastic member. A damping force controller(14) generates or removes hydraulic pressure to the connecting groove for the reciprocated operation of the oil hole opening member. Thereby, the adjusting stability and the riding comfort of passengers are improved and the production line of a shock absorber is unified.
Patent KR-20030017756-A (KR)
Title: Diryer
Inventor: HONG SANG UK
IPC: D06F58/20
Filed: 2001-08-22
Abstract: PURPOSE: A clothing drying machine is provided to make the clothing drying degree uniform by inducing hot wind to the center of clothing received in a drum by connecting an extension duct to an outlet of a suction duct. CONSTITUTION: A clothing drying machine includes an air circulation unit(70). The air circulation unit includes a suction duct(71) communicated with a plurality of suction holes provided to a surface of a drum for guiding air in a casing into a drum, a discharge duct(72) communicated with air discharge holes provided to the other surface of the drum for discharging air in the casing to the outside, a blower fan(73) mounted to either of the suction duct or the discharge duct to be communicated therewith for flowing the air, and at least one or more extension ducts(34). Each of the extension ducts is communicated with the suction duct via the air suction holes of the drum and inwardly protruded long in the axial direction of the drum for inducing air to the center of the drum.
Patent KR-20020016546-A (KR)
Inventor: BAUSELER SIEGBERT
IPC: F16H55/17
Filed: 2001-08-23
Abstract: PURPOSE: A toothed gear is provided to reduce the weight by manufacturing the bridge area of the toothed gear with pressing or forging, and to prevent distortion in heat treatment by arranging bridges like spokes. CONSTITUTION: A toothed gear is composed of an outer toothed rim(1), a hub(3) and a bridge area(2) connecting the toothed rim to the hub as one piece. The bridge area is connected to the toothed rim and the hub in different planes. The bridge area is composed of uniformly spaced spoke-like bridges, and spoke bridges are uniformly distributed over the circumference. The bridges are arranged alternately on both sides of the center plane extending through the toothed gear. Distortion is prevented with arranging plural spoke-like bridges in heat treating blanks for the toothed gear, and material is reduced with forming individual spokes in the bridge area with the adequate strength.
Patent KR-20030018593-A (KR)
Title: Microwave dielectric ceramic composition and method for manufacturing the same
Inventor: KIM JONG CHEOL
IPC: C04B35/00
Filed: 2001-08-30
Abstract: PURPOSE: Provided is a microwave dielectric ceramic composition of the Ba1+x(Mg1/3Ta(1+y)/3O(3+delta))(BMT) system having high dielectric constant, large Q value at high frequency, low temperature coefficient of resonant frequency and low temperature sintering. CONSTITUTION: The dielectric ceramic composition is expressed by a formula of Ba1+x(Mg1/3Ta(1+y)/3O(3+delta)), wherein x, y and delta are in the ranges of 0.01<x<0.03 mole, 0.01<y<0.03 mole and 0<delta<1 mole, respectively. The production method of BMT dielectric ceramic composition comprises the steps of: preparing MgTa(2+y)O(6+delta) (0.01<y<0.03, 0<delta<1) powder by reacting MgO and Ta2O5 at 1100-1200deg.C for 2-12hrs; preparing Ba1+x(Mg1/3Ta(1+y)/3O(3+delta)) (0.01<x<0.03) powder by reacting MgTa(2+y)O(6+delta) and BaCO3 at 1100-1200deg.C for 2-11hrs; sintering Ba1+x(Mg1/3Ta(1+y)/3O(3+delta)) powder at 1500-1650deg.C for 5-10hrs. The resultant dielectric composition has density of 97% or more at a sintering temperature of 1500-1650deg.C and high quality factor(Qxf) of 150,000-230,000GHz or more.
Patent KR-20030025110-A (KR)
Title: Turning type multistage wind force apparatus
Inventor: JANG KEUN SUK
IPC: F03D3/02
Filed: 2001-09-19
Abstract: PURPOSE: A rotary type multi-stepped wind power generating device is provided to effectively generate wind by forming a multi-stepped rotating blade, which varies its position according to a wind direction. CONSTITUTION: At least one iron tower(1,1A,1B,1C) is installed on a ground. At least three multi-stepped rotating blades are coupled to a rotating shaft(2C) at an upper portion of the iron tower(1,1A,1B,1C). The rotating blade includes first to third rotating blades(2,2A,2B). The first to third rotating blades(2,2A,2B) are rotatably coupled to the same rotating shaft(2C) in such a manner that the first to third rotating blades(2,2A,2B) are rotated together with the rotating shaft(2C). Power generated by the first to third rotating blades(2,2A,2B) is transferred to a wind generating device through a power transmission(130) installed below the rotating shaft(2C). The first rotating blade(2) is mounted on a front of the rotating shaft(2C), the second and third rotating blades(2A,2B) are mounted on a rear portion of the rotating shaft(2C).
Patent KR-20010100087-A (KR)
Title: 전자파 플라즈마 토치로 불화탄소 가스의 방출제어
Inventor: HONG YONG CHEOL
Filed: 2001-09-19
Abstract: 이 발명은 전자파로 에너지를 공급하여 플라즈마 토치를 발생시키고 이 발생된 토치를 이용하여 산업체에서 방출되는 불화탄소 가스를 산화 제거하는 장치이다. 컴퓨터나 반도체와 같은 첨단 산업장치의 부품을 제조하면 그 표면들을 세정해야하는데 불화탄소 계열 가스는 고 진공 속에서 이러한 부품의 표면을 세정할 때에 절대로 필요한 가스이다. 표면 세정에 사용된 불화탄소 가스는 진공펌프를 통하여 대기 속으로 방출된다. 일반적으로 질소를 진공펌프에 사용하기 때문에 사용된 불화탄소도 질소와 섞여서 공기 속으로 방출되어 대기를 오염시키게 된다. 그런데, 전자파로 발생된 플라즈마 토치 장치를 진공펌프 배출구에 장착하면 배출공기에 섞여 나오는 불화탄소 가스를 토치 불꽃으로 산화하여 완전히 제거할 수 있게 된다. 더욱이 산소나 공기를 첨가하면 배출되는 불화탄소 오염가스를 더욱 효과적으로 제거할 수 있다.
Patent KR-20030025690-A (KR)
Title: The development of transparency flame retardant high impact poly-styrene
Inventor: KIM JEONG HO
IPC: C08L25/06
Filed: 2001-09-22
Abstract: PURPOSE: A thermoplastic resin composition having both transparency and flame retardancy is provided, which is improved in the heat stability and the flowability without deterioration of the processability and shows no juicing. CONSTITUTION: The thermoplastic resin composition comprises 10-90 wt% of a polystyrene resin; 10-90 wt% of a styrene-butadiene rubber; 0-30 wt% of at least two kinds of solid phase halogen-based and epoxy-based flame retardants; and 0.01-10 wt% of other additives. Preferably the solid phase halogen-based and epoxy-based flame retardants are hexabromocyclododecane(formula I), heat-stabilized hexabromocyclododecane(formula II), 2,4,6-tribromophenoxy-1,3,5-triazine(formula III), the complex polymer of 2,4,6-tribromophenol and diglycidyl ester by addition polymerization of tetrabromo-bisphenol A(formula IV) and brominated epoxy oligomer polymer(formula V).
Patent KR-20030030235-A (KR)
Title: System and Method for providing the multiful card function by one card
Inventor: HA YEON TAE
Filed: 2001-10-09
Abstract: PURPOSE: A one card service method and a system for the same are provided to enable a user to use the one card, insertable into a mobile terminal, in place of the credit card and the debit card, owned by the user by storing the data on the credit card or the debit card at the one card when a payment is needed, and afterwards deleting the stored data from the one card. CONSTITUTION: The system comprises a card insertion module(100), a card data memory(120), a user data memory(125), a search module(105), and a one card IO module(110). The card insertion module(100) enables a user to insert the credit or debit card into a mobile terminal, and the card data memory(120) stores the card data read from the credit or debit card. The user data memory(125) stores the user data, which is compared with the personal data stored at the one card by the search module(105) for authenticating the user. The one card IO module(110) enables the user to insert the one card in the mobile terminal. Then the search module(105) authenticates the user, displays a transaction reject message on a screen of the mobile terminal if the user is normally authenticated, and transmits the input credit or debit card data to a memory area of the one card if the user is normally authenticated. After the user finishes using the one card, the user inserts the one card into the mobile terminal again, and deletes the credit or debit card data from the one card for using other credit or debit card.
Patent KR-20030030303-A (KR)
Title: Built in type vaccum cleaning device
Inventor: NAM GWAN U
IPC: A47L5/38
Filed: 2001-10-09
Abstract: PURPOSE: A built-in vacuum cleaner is provided to operate the built-in vacuum cleaner actively by connecting mechanically and electrically with inserting a connecting plug to a suction cord, and to improve convenience by simplifying the structure. CONSTITUTION: A built-in vacuum cleaner is composed of an outdoor part(10) including a body embedding a suction force generating unit, an outdoor hose unit(14) transmitting suction force of the body, and a cable unit(16) forming an electric circuit for the body; a suction cord part composed of a cord unit connected to the cable unit and a suction hole receiving suction force, and installed in the indoor wall; and an indoor part(20) having a connecting plug(21) including a connecting terminal(21b) electrically inserted into the cord unit to turn on the electric circuit and a through hole(21a) connecting to the suction hole, a connecting hose(22) connected to the connecting plug, and an extension pipe(24) connecting to the connecting hose and having a suction part(26). The vacuum cleaner is operated by inserting the connecting plug to the suction cord part.
Patent KR-20030029762-A (KR)
Inventor: HUH SE HEON
IPC: H04N5/93
Filed: 2001-10-10
Abstract: PURPOSE: A video editing and reproducing device and a method thereof are provided to set a cipher for entire stream to limit the reproduction of the entire stream, and to set a cipher in a specific section to selectively limit the reproduction of the specific section. CONSTITUTION: An input part(110) receives more than one concealment section from a user. An information generator(120) sets more than one cipher for the concealment section to selectively generate reproduction information. A storing part(130) stores selectively the reproduction information including the concealment section and cipher. A checking part checks whether a reproducing time of a media file reaches a start time of the concealment section included in the reproduction information corresponding to the media file. A decider decides whether the cipher included in the reproduction information is coincident with a cipher inputted by the user. And a controller outputs a control signal for reproducing the concealment section, if the media file reproducing time reaches the start time of the concealment section and the ciphers are coincident each other. If the ciphers are not coincident each other, the controller(140) outputs a control signal for skipping to an end point of the concealment section and reproducing a next part.
Patent KR-20030031255-A (KR)
Title: Universal serial bus device having logical circuit for conversive and immediate USB Host reset operation
Inventor: HWANG U SEON
IPC: G06F13/42
Filed: 2001-10-12
Abstract: PURPOSE: A USB(Universal Serial Bus) device having a logical circuit for conversive and immediate a USB Host reset operation is provided to make the USB host recognize a connection/disconnection state and perform the reset by enabling a user to order an instruction to the USB device from a PC. CONSTITUTION: The device(30) includes a USB decoder(310), a USB encoder(320), a logical low signal generator(330), an output enable part(340), a data selector(350), an output flip-flop(360) and a reset controller(370). The USB decoder(310) receives and decodes the data inputted to the USB device(30) from the USB host through a transceiver(40). The USB encoder(320) encodes the data transmitted to the USB host and outputs it to the data output parts(350,360). The logical low signal generator(330) outputs the logical low signal to the data output parts(350,360). The reset controller(370) activates a reset control signal to a low level. The data output parts(350,360) outputs one of the USB encoding data and the logical low signal to the transceiver(40). The data output parts(350,360) include the data selector(350) and the output flip-flop(360).
Patent KR-20020029640-A (KR)
Inventor: ATSUSHI OKURA
IPC: D03D15/00
Filed: 2001-10-12
Abstract: PURPOSE: Provided is a process of preparing a highly bright luminous fiber using polyolefin resin or polyester resin containing a specified luminous pigment as a core component and polyester resin containing no luminous pigment as a sheath component. Whereby, the fiber can emit light in high brightness and in many colors for a long time and a woven fabric is made using the fiber. CONSTITUTION: This luminous fiber is a core-sheath type conjugate fiber comprising a core component which consists of polyester resin or polyolefin resin containing a luminous pigment comprising a sintered body of the formula and a sheath component which consists of polyester resin containing no luminous pigment, and contains 7 to 25% by weight of the luminous pigment, based on the total weight of the fiber. In formula, M is one or more elements selected from the group consisting of Sr, Ca, Mg and Ba, Q is one or more elements selected from the group consisting of La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Y, Lu, Mn and Bi, a is 0.0005 to 0.002, b is 0.001 to 0.35, n is an integer from 1 to 8.
Patent KR-20030031632-A (KR)
Title: Fuel-Supply-Line Control System for Diesel Engine
Inventor: KIM GANG SU
IPC: F02D45/00
Filed: 2001-10-15
Abstract: PURPOSE: A fuel supply line control system for a diesel engine is provided to achieve improved starting ability of engine and use convenience by automatically discharging air of the fuel supply line if the fuel pressure of the injection pump is lower than a predetermined level during starting of the engine. CONSTITUTION: A fuel supply line control system comprises a pressure switch(10) and an ignition switch(12) mounted to an injection pump(3), wherein the pressure switch determines specified pressure of the injection pump and the ignition switch determines a starting state of the motor vehicle; a solenoid valve(18) connected to an air discharge line(16), which serves as a breather plug for discharging air of a fuel supply line(4); and a control unit(22) for outputting signal to a priming pump(14) when the ignition switch determines the starting state of the motor vehicle and the pressure switch determines that the pressure is lower than the specified pressure, wherein the control unit includes a timer(20) for opening the solenoid valve for a predetermined time period.
Patent KR-20030031382-A (KR)
Title: Electrical driver control circuit
Inventor: JUNG MYUNG DO
IPC: B25B23/00
Filed: 2001-10-15
Abstract: PURPOSE: A reference voltage is set to correspond to an over current for electrical stopping control in a certain torque, thereby reducing cost and having a fast responding. CONSTITUTION: A control circuit is provided to apply free volt to a power driver receiving AC 90-250V and rectifying the current to control a direct current motor. A control circuit comprises a rectifying portion(10), a static voltage portion(20) for lower voltage, a stopping magnetic maintaining portion(30), a braking portion(40) for abrupt braking, a static voltage portion(50) for high voltage, a controller(80), and an oscillating portion(90).
Patent KR-20020095003-A (KR)
Title: Light emitting diodes with improved light extraction efficiency
Inventor: CAMRAS MICHAEL D
IPC: G02B3/08
Filed: 2001-11-02
Abstract: PURPOSE: Light emitting diodes is provided to improve light extraction efficiency. CONSTITUTION: A transparent optical element(2) and a light emitting diode(LED) die(4) to be bonded to each other. The transparent optical element is bonded to the LED die with a transparent bonding layer(6). An active region(12) is a p-n diode junction associated with the interface of layers(8,10). The transparent bonding layers such as bonding layer are formed on both surface(18) of LED die and surface(22) of the optical element.