baber/WOPTO huggingface dataset:
Patent KR-20040000852-A (KR)
Title: Rubber Compound for engine mount
Inventor: CHO HYEON CHEOL
IPC: C08F210/16
Filed: 2002-06-26
Abstract: PURPOSE: A rubber composition for an engine mount is provided, to improve heat resistance and durability and to reduce the deterioration of physical properties after aging for preventing the deterioration of an engine room due to a high temperature. CONSTITUTION: The rubber composition comprises 100 parts by weight of ethylene propylene diene rubber containing 6-9 wt% of ethylidene norbornene and 50-70 wt% of ethylene; 0.5-2.0 wt% of a vulcanizing agent; 0.3-2.5 wt% of an accelerator; and 30-60 parts by weight of a filler. Preferably the vulcanizing agent is sulfur; the accelerator is N-cyclohexyl-2-benzothiazylsulfenamide, tetramethyl thiuram disulfide or their mixture; and the filler is carbon black with a particle size of 27-70 micrometers.
Patent KR-20020059580-A (KR)
Title: Spin-on-glass composition
Inventor: CHOI JEONG SIK
IPC: H01L21/3105
Filed: 2002-06-29
Abstract: PURPOSE: A spin-on-glass(SOG) composition is provided, which is used to prepare silicon oxide coating having the smoothness required at the semiconductor device of 256 M and forming no void. CONSTITUTION: The SOG composition comprises 10-30 wt% of perhydropolysilazane which has a structural formula represented by -(SiH2NH)n-(n is a natural number), a mean mass molecular weight of 4,000-8,000, and a distribution of molecular weight of 3.0-4.0; and 70-90 wt% of a solvent. Preferably the solvent is xylene or dibutyl ether. The SOG composition employs perhydropolysilazane with a mean mass molecular weight of 6,000-8,000, when it is used to fill up the trench. The SOG composition employs perhydropolysilazane with a mean mass molecular weight of 4,000-6,000, when it is used to smoothen the gate electrode. The SOG composition employs perhydropolysilazane with a mean mass molecular weight of 4,500-7,500, when it is used to smoothen the metal pattern.
Patent KR-20040003299-A (KR)
Title: An installation beam of tower-crane for an outer wall
Inventor: HAN SONG SU
IPC: B66C23/32
Filed: 2002-07-02
Abstract: PURPOSE: An outer wall installation beam is provided to support the tower crane stably, and to assemble or disassemble the tower crane easily. CONSTITUTION: A support beam is installed in a core outer wall to support climbing weight of a tower crane mounted in the core outer wall. An outer wall installation beam of the tower crane comprises both sides beams(30,30') installed horizontally in the core wall. Front beams(40,40') are installed horizontally between the both sides beams. Support beams(50,50') are installed to an end of the both sides beams in one end and to the core wall horizontally in the other end. Holding beams are installed to an end of the both sides beams in one end and to the core wall vertically in the other end. Screw jacks(53) are installed in the support beams and the holding beams to adjust pulling force of the support beams and holding beams.
Patent KR-20030004136-A (KR)
Inventor: KANOU YOSHIHISA
IPC: C09K3/16
Filed: 2002-07-03
Abstract: PURPOSE: An antistatic dicing tape is provided, to reduce the variation of contamination to adhered materials or adhesive properties with the passage of time and to improve the antistatic performance. CONSTITUTION: The antistatic dicing tape comprises a photo-crosslinkable antistatic adhesive layer containing a (meth)acrylate oligomer having a polyalkylene oxide chain with alkoxide at its terminal, on one side of a substrate film. Preferably the content of an acryl component in the (meth)acrylate oligomer is 15-80 wt%, and the number of unsaturated double bonds in the (meth)acrylate oligomer is 6 or more. Preferably the antistatic dicing tape comprises further a laminated acryl-based adhesive layer containing no an antistatic material.
Patent KR-20040007867-A (KR)
Title: Method of forming a select line in a NAND type flash memory device
Inventor: PARK BYEONG SU
IPC: H01L27/115
Filed: 2002-07-11
Abstract: PURPOSE: A method for forming a select line of a NAND type flash memory device is provided to be capable of minimizing the generation of voltage drop for improving electrical characteristics, and of simplifying manufacturing processes. CONSTITUTION: After a tunnel oxide layer(403) and the first polysilicon layer(404) are sequentially formed at the upper portion of a semiconductor substrate(401), the first patterning process is carried out at the resultant structure. A dielectric layer(405), the second polysilicon layer(406), and a silicide layer(407) are sequentially formed at the upper portion of the resultant structure. After the second patterning process is carried out at the resultant structure, a drain select line(DSL0) is formed by carrying out the third patterning process. After an interlayer dielectric(409) is formed on the entire surface of the resultant structure, a contact hole is formed at the interlayer dielectric. After a contact plug(410b) is formed at the inner portion of the contact hole, a metal line(411) is formed on the interlayer dielectric for being connected with the contact plug.
Patent KR-20040006400-A (KR)
Inventor: HONG CHAN YUN
IPC: B21D49/00
Filed: 2002-07-12
Abstract: PURPOSE: A coating device for reinforcement bars is provided which coats a coating material formed of tube type synthetic resin on the surface of reinforcement bar inside back filling soil of block, panel and reinforced concrete structure. CONSTITUTION: The coating device for reinforcement bars comprises a heating part(20) which is supported by frame(10), through which a reinforcement bar(50) passes, and on which heating holes(21) are formed to generate heat by heating wire; reinforcement bar transfer means(30) which are supported by the frame(10), installed at left and right sides of the heating part(20) respectively and positioned on the same line as the heating holes(21); and a control part(40) for automatically controlling temperature of the heating part(20) and speed of the reinforcement bar transfer means(30) at the same time, wherein the heating holes(21) are formed in a circular shape, and heating wire arranged on the inner circumferential surface of the heating holes(21) are spirally arranged, and wherein the reinforcement bar transfer means(30) are formed of a roller on which guiding groove for guiding the reinforcement bar(50) is formed.
Patent KR-20040009893-A (KR)
Title: Cooling Structure of Electric Range
Inventor: KANG YEONG CHEOL
IPC: F24C15/36
Filed: 2002-07-26
Abstract: PURPOSE: A cooling structure is provided to achieve improved cooling efficiency and durability of electric range by separating the casing from the control unit. CONSTITUTION: A cooling structure comprises a casing(10) having a separator wall(11) formed at the outer surface of the casing and a burner unit accommodated in the casing; an upper plate member mounted on the casing, which transmits the heat generated from the burner unit to the outside; a control box(40) arranged at the front surface of the casing, which has an accommodation unit for accommodating a control unit(28) for controlling the burner unit and an operating knob; and a closing plate(50) mounted on the accommodation unit of the control box so as to protect the components mounted in the accommodation unit.
Patent KR-20040012291-A (KR)
Title: Method of fabricating touch panel and apparatus of printing film used in the same
Inventor: KWON GI SUK
IPC: G06F3/03
Filed: 2002-08-02
Abstract: PURPOSE: A method for manufacturing a touch panel and a film printing device for the same are provided to secure lightness and shock-resistance, and to simplify a manufacturing process by improving the method for manufacturing an upper and a lower substrate, and to automate a process for printing a film used for the touch panel. CONSTITUTION: An upper film is prepared as the upper substrate(11). The first transparent conductive film is formed one side of the upper film. An upper electrode(14) is formed on the first transparent conductive film by printing silver paste along an edge of the upper film. An adhesive tape is attached on the edge of the upper film. A lower film is prepared as the lower substrate(15). The second transparent conductive film is formed on the one side of the lower film. A dot spacer(23) is formed on the second transparent conductive film. A lower electrode(18) is formed on the second transparent conductive film by printing the silver paste on the edge of the upper film. A polymer part is attached on the other side of the lower film. A flexible printed cable(25) is attached between both substrates, and both substrate are compressed and adhered by the anisotropic adhesive.
Patent KR-20040013957-A (KR)
Title: multi-vision and picture visualizing method the same
Inventor: KIM DONG HYEON
IPC: H04N9/12
Filed: 2002-08-09
Abstract: PURPOSE: A multivision and a method for realizing a picture thereof are provided to easily and promptly realize a multivision only by installing a simple program, and increase the efficiency when realizing the multivision. CONSTITUTION: A video signal input source(21) supplies video signals. A signal distributor(22) distributes the video signals. Arrangement information are inputted to at least two or more display devices(23a,23b,23c,23d). The unit size of a zoom area to be displayed by each display device is displayed in the video signals supplied through the video signal input source. Each display device displays the video signal corresponding to the zoom area designated to the display device, to be appropriate for the picture size of the display device.
Patent KR-20040013998-A (KR)
Title: Fabrication method for led of limit exterior
Inventor: LEE GI YEONG
IPC: H01L33/02
Filed: 2002-08-09
Abstract: PURPOSE: A method for fabricating a surface emission type LED is provided to perform smoothly a distance measurement operation by removing the light emitted from each lateral part of an LED. CONSTITUTION: An epitaxial layer(302) is laminated on an upper surface of a substrate(301). The epitaxial layer(302) and the substrate(301) are etched in a predetermined interval. An isolator layer(303) is deposited on the etched substrate(301) and the etched epitaxial layer(302). The isolator layer(303) is partially removed by performing a patterning process. A metal layer(304) is deposited on an upper surface of the predetermined region, which is formed by removing partially the isolator layer(303). The metal layer(304) is partially removed by performing the patterning process.
Patent KR-20040015967-A (KR)
Title: Apparatus for offering prepaid telephone call and operating method thereof
Inventor: LEE JAE WON
IPC: H04W4/24
Filed: 2002-08-14
Abstract: PURPOSE: A prepaid call service system and a method for operating the same are provided to grant an arbitrary prepaid call coupon to a specific person's mobile terminal, appointed by a PPS(Pre-Paid Service) user, so that the specific person can use a free call to a specific number specified in the granted prepaid call coupon. CONSTITUTION: A prepaid call service system constructs a prepaid call information management database, based on information for each prepaid call coupon transmitted to each receiver's mobile terminal according to a PPS user's request and the call time used through each prepaid call coupon(s100). If an analyzed information invoke message is transmitted from an originating MSC, the system extracts a prepaid call coupon and the prepaid call coupon receiver's MIN(Mobile Identification Number) information from the analyzed information invoke message(s101). Then the system searches the prepaid call information management database for a desired destination number and an available call time corresponding to the extracted MIN information and prepaid call coupon(s103). If a desired destination number and an available call time are searched(s105,s109), the system creates a response message, based on the desired destination number and the available call time, and sends it to the originating MSC(s111).
Patent KR-20030019177-A (KR)
Title: Automotive alternator having detector for detecting initiation of rotation
Inventor: KUSASE SHIN
IPC: G01P13/00
Filed: 2002-08-28
Abstract: PURPOSE: To provide an AC generator for a vehicle which can eliminate a signal line necessary for detecting the putting-in of a key switch and which can prevent an apparatus constitution from being complicated. CONSTITUTION: The AC generator 1 for the vehicle comprises an armature winding 2, a rectifier 3, a field winding 4, a voltage controller 5, and a capacitor 21. The controller 5 has a resistor 53 for detecting the induced voltage of one of phases of the winding 2. The capacitor 21 is connected to a different phase from that to which the resistor 53 is connected and which is one of the phases of the winding 2. The capacitor 21 is charged during a negative half-cycle period of in the phase to which the capacitor 21 of the winding 2 is connected, a current discharged during next positive half-cycle period flows to the resistor 53, thereby raising a voltage at both ends of the resistor 53.
Patent KR-20040020159-A (KR)
Title: Face detection method based on templet
Inventor: LEE JIN SU
IPC: G06T1/00
Filed: 2002-08-29
Abstract: PURPOSE: A template-based face region extracting method is provided to effectively reduce a processing time required for extracting a face region. CONSTITUTION: An image is inputted. A face candidate region is extracted using a non-transform template that does not transform the inputted image using a matrix operation. A face region is extracted from the face candidate region using a transform template that transforms the input image using the matrix operation. The non-transform template used for extracting the face candidate region constructs an average face image using face images to be learnt. The transform template used for extracting the face region is constructed by wavelet-transforming the face images to be learnt.
Patent KR-20040021187-A (KR)
Title: Process for the production of roasted poultry using ocher
Inventor: HONG IN SOO
IPC: A23L13/50
Filed: 2002-09-03
Abstract: PURPOSE: A method for manufacturing a poultry broiled food(poultry kui) using loess is provided. The food product coated with a coating material of a triple layer structure can be cooked within about 3min by frying in vegetable oil when necessary and stored in a frozen state for 6 months while having soft meat quality and a good taste. CONSTITUTION: Live poultry is soaked in saline water for 7 to 9hr, together with various seasoning materials, successively coated with Korean paper and thin cotton cloth such as bandage and gauze and then roasted for 1hr at 230 to 270deg.C in an oven while rotating by supplying steam after coating with loess. In the process, it is fried in vegetable oil at 170deg.C after successively peeling the loess, thin cotton cloth and Korean paper from the broiled poultry.
Patent KR-20030027666-A (KR)
Title: Skin care agent
Inventor: BUKAWA WAKOTO
IPC: A61K35/24
Filed: 2002-09-11
Abstract: PURPOSE: To obtain a skin beautifying promoter capable of raising water holding properties of the skin and affording the moist skin with a fine texture by oral ingestion. CONSTITUTION: This skin beautifying promoter is obtained by including an enzymic hydrolyzate of a swallow's nest as an active ingredient. The enzymic hydrolyzate is preferably a hydrolyzate with a protease. The molecular weight of the enzymic hydrolyzate is preferably 2,000-70,000. The skin beautifying promoter preferably contains collagen and/or its enzymic hydrolyzate and further preferably contains at least one kind selected from glucosamine, a nucleic acid, an SOD like substance, an SOD activity inducer and lactoferrin. Furthermore, at least one kind of a cultured product obtained by culturing lactic acid bacteria, enterococci, yeasts or fungi is preferably contained.
Patent KR-20040024693-A (KR)
Title: An apparatus manufacturing bisquit for ice-cream
Inventor: SIM YOUNG CHUL
IPC: A23G9/04
Filed: 2002-09-16
Abstract: PURPOSE: A manufacturing apparatus of confectionery containing saccharides for receiving ice cream in a mold is provided. The mold is characteristically formed to discharges moisture generated when the dough is heated. It prevents adhesion of the confectionery to the mold and deformation and hardening thereof. Therefore, the productivity of high quality confectionery is maximized. CONSTITUTION: A manufacturing apparatus(100) of confectionery for receiving ice cream comprises: a lower mold(19) for pouring wheat flour and compositions; a lower mold driving means for separating the lower mold into left and right; an upper mold(17) containing a confectionery forming part(14) for forming the dough of wheat flour and compositions into a desired shape and a confectionery separating part(15) for separating the formed confectionery from the confectionery forming part; and an upper mold moving means for moving the upper mold upwardly and downwardly. The lower mold contains a number of grooves(18',19') for discharging water vapor and preventing deformation of the confectionery under forming. The upper mold additionally contains a weight control part(9) for controlling the own weight of the upper mold and a heating part(11) for applying heat to the confectionery forming part.
Patent KR-20040032292-A (KR)
Title: Ashes molding method for charnel house
Inventor: BAE JAE MOON
IPC: F23G1/00
Filed: 2002-10-09
Abstract: PURPOSE: A method for forming ashes for a charnel house is provided to prevent the loss of ashes and to form ashes into a forming material with a desired shape. CONSTITUTION: A method for forming ashes for a charnel house comprises the steps of: pulverizing ashes; mixing powdered ashes and a forming composition; injecting the powdered ashes mixed with the forming composition into a forming mold; forming a forming material; and baking the forming material in a kiln.
Patent KR-20040034823-A (KR)
Title: Noise reduction control method for a four-wheel drive vehicles
Inventor: DO GYU CHEOL
IPC: B60W10/00
Filed: 2002-10-17
Abstract: PURPOSE: A noise control method for a four-wheel drive vehicle is provided to prevent noise from rotation inertia of a propeller shaft in decelerating or coasting by controlling the four-wheel drive unit according to engine rpm, vehicle speed and the steering angle. CONSTITUTION: An ECU(Electronic Control Unit) detects present engine rpm, vehicle speed and the steering angle from sensors during traveling(S100), and compares the detected values with the reference values(S110,S120,S130). The ECU compares rpm of a front wheel with rpm of a rear wheel(S140), and sets the control duty of a four-wheel drive unit(S160). The control duty is detected, and compared with the predetermined control duty(S170,S180). The control duty is increased or decreased by outputting the predetermined duty control value or the predetermined duty value(S181,S182). The control duty is controlled repeatedly until the present control duty is equal to the predetermined control duty.
Patent KR-20040034826-A (KR)
Title: Fixed porous filtering media and manufacturing method the same
Inventor: HWANG HUI SEOK
IPC: C02F3/10
Filed: 2002-10-17
Abstract: PURPOSE: Provided is a fixed contact bed with larger surface area than conventional fixed contact beds and high porosity and hardness, and further provided is a method for manufacturing the same. CONSTITUTION: The fixed contact bed comprises 70 to 90 wt.% of a main material of polymer synthesis resin powder and 5 to 30 wt.% of a sub-material selected from a group consisted of waste lime containing alumina powder and calcium carbonate, ceramic powder, ceramic fiber composite, clay and carbon black, and has a coil or a ring shape which has an inner diameter of 8 to 30 mm and an outer diameter of 50 to 150mm. The method comprises the steps of (a) preparing polymer synthesis resin as a support, crushing the resin, mixing 70 to 95 wt.% of the crushed polymer synthesis resin powder with 5 to 30 wt.% of a sub-material selected from a group consisted of waste lime containing alumina and calcium carbonate, ceramic powder, ceramic fiber composite, clay and carbon black, (b) melting the mixture prepared at the step (a) at a temperature of 220 to 350°C, (c) extrusion moulding the molten mixture, (d) coating the moulded feature with sulfur to cause denitrification reaction, and (e) cooling the sulfur-coated moulded feature at a temperature of 7°C for 5 to 10 seconds, wherein 3 to 20 wt.% of foaming agent can be added at the step (a) for forming macro pores and the foaming agent can be salt with 3mm to 300 μm.
Patent KR-20040034916-A (KR)
Title: Transmitting method of optical signal employing wavelength division multiplexing ang time division multiplexing and optical switching system using the same
Inventor: DO SANG HYEON
IPC: H04J14/00
Filed: 2002-10-17
Abstract: PURPOSE: A method for transmitting an optical signal by using a WDM(Wavelength Division Multiplexing) method and a TDM(Time Division Multiplexer) method and an optical switching system thereby are provided to solve the limit of process speed and switching capacity by performing a high-speed switching process for large data traffic in optical packet units. CONSTITUTION: An optical switching system includes header wavelength detectors(110-130) of N number, wavelength division demultiplexers(210-230) of N number, optical switching units(310-330) of N number, and wavelength division multiplexers(410-430) of N number. The header wavelength detectors(110-130) are used for detecting header optical signals from the header optical signals and WDM optical data packet signals. The wavelength division demultiplexers(210-230) are used for dividing the WDM optical data packet signals into each wavelength. The optical switching units(310-330) switch optical data packet signals of N number. The wavelength division multiplexers(410-430) are used for performing a wavelength division multiplexing process for the switched optical data packet signals.
Patent KR-20040034917-A (KR)
Inventor: KIM SANG PIL
IPC: C08J5/18
Filed: 2002-10-17
Abstract: PURPOSE: Provided is a biaxially oriented polyester film, which has excellent magnetic tolerance suitable for a heat-sensitive transfer ribbon film and good processing capability free from wrinkling and coating defects. CONSTITUTION: The biaxially oriented polyester film comprises a polyester composition containing 0.01-1.0 wt% of plate-like particles, wherein the plate-like particles have an average thickness of 0.1-1.0 micrometers, a center line roughness(SRa) of 20-35 nm, a ten-point average roughness of 0.6-1.5 micrometers, and a thickness variation in the machine direction of 15% or less. Alternatively, the biaxially oriented polyester film comprises 0.01-3.0 wt% of at least one type of mono-disperse particles having an average particle diameter of 0.05-1.0 micrometers, instead of the plate-like particles.
Patent KR-20040035514-A (KR)
Inventor: KIM SE WAN
IPC: E01H1/08
Filed: 2002-10-22
Abstract: PURPOSE: A dust suction structure of a robot cleaner is provided to improve cleaning efficiency by sucking dust of a wide range at a time when the cleaner moves while cleaning. CONSTITUTION: In a dust suction structure of a robot cleaner, a dust suction port(101) for sucking dust is formed to the center part of the bottom surface of a cleaner body(1). Several curve-type brushes(102) are installed to the outside of the dust suction port, to collect dust or dirt to the center part. The curve-type brushes are radially installed at intervals of 120 degrees. The curve-type brush comprises a curve-type rod bent at a predetermined angle and fixed, and a pipe body-shaped brush rotatably combined to the outside of the curve-type rod. A lubricant is interposed between the curve-type rod and the pipe body-shaped brush.