baber/WOPTO huggingface dataset:
Patent KR-20040013769-A (KR)
Title: Hood structure for protecting bumper painting
Inventor: CHOI CHAN MUK
IPC: B62D25/10
Filed: 2002-08-08
Abstract: PURPOSE: Bonnet closing structure for preventing breakage of a bumper is provided to prevent the coated surface of the bumper from being damaged by a radiator grille of a bonnet although closing the bonnet with a bang or using the bonnet for a long time. CONSTITUTION: In bonnet closing structure for preventing breakage of a bumper(300), a bonnet(100) and a radiator grille(150) are integrally formed. A protective piece(160) of an elastic material is installed to the lower end of the radiator grille, to absorb impact when the front of the bumper and the radiator grille collide. A vent hole is formed to the inside of the protective piece, to increase the impact-absorbing effect of the protective piece.
Patent KR-20040014686-A (KR)
Title: Method of minimizing thermal stress in reversible wafer bonding technique of compound semiconductor wafer
Inventor: CHOI BYEONG IK
IPC: H01L21/20
Filed: 2002-08-10
Abstract: PURPOSE: A method for minimizing thermal stress in a reversible wafer bonding technique of a compound semiconductor is provided to prevent the damage of the compound wafer due to the thermal stress generated from a bonding process by detecting an optimum condition. CONSTITUTION: A plurality of optimum process temperature values are obtained by inputting each size and each material property of the first and the second wafer(3,1) and a bonding material(2) into a thermal stress formula. The first wafer(3) is heated under the optimum temperature. The bonding material(2) is coated on the second wafer(1). The second wafer(1) is aligned on the first wafer(3). The second wafer(1) is bonded on the first wafer(3) by heating the second wafer(1) under the optimum temperature during a constant period of time.
Patent KR-20020075753-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-08-19
Abstract: PURPOSE: Provided is a structure of an insertion member of a discharging unit for a liquid filling container, which is a narrow shape inward to a discharging hole for easy assembling of a discharging unit at an insertion hole of a liquid filling container, and for the improvement of sealing property thereof. CONSTITUTION: The structure of an insertion member of a discharging unit for a liquid filling container comprises the parts of: an oral part(3) partitioned by cutting lines(6); an attaching part(4) at the lower part of the oral part to be inserted into an insertion hole; and at least one of an insertion member at the lower part of the attaching part, wherein the distance between the side of the insertion member and both lower sides of the attaching part becomes narrow.
Patent KR-20040021093-A (KR)
Title: End-modified styrene-diene block copolymer by multireactive coupling agent
Inventor: JIN SEON U
IPC: C08K5/54
Filed: 2002-09-02
Abstract: PURPOSE: A terminal-modified styrene-diene block copolymer for a hot-melt adhesive is provided, to obtain the styrene-diene block copolymer having a low melt viscosity when applied to an adhesive and excellent adhesive strength maintenance. CONSTITUTION: The styrene-diene block copolymer is polymerized by an organic lithium initiator in the presence of the organic solvent which does not react with an organic lithium and its terminal is modified with a polysiloxane compound. The styrene-diene block copolymer is represented by (PS-PD)3Si-CH2CH2-£SiO(CH3)2-|nSi(CH3)2R and has an average number molecular weight of 200,000-500,000, wherein PS is polystyrene; PD is polydiene and is preferably polyisoprene or polyisoprene-polybutadiene; R is OH or -(PD-PS); and n is an integer of 1-100. Preferably the organic lithium initiator is at least one selected from the group consisting of n-butyl lithium, s-butyl lithium and t-butyl lithium.
Patent KR-20020097051-A (KR)
Title: Method and Apparatus for managing RBT Source in Subscriber-based Ring-Back-Tone Service
Inventor: HAM HUI HYEOK
IPC: H04W4/16
Filed: 2002-09-06
Abstract: PURPOSE: A method and an apparatus for managing a sound source in a subscriber-based ringback tone service are provided to smoothly offer services about a separate sound source as well as common sound source although subscribers are increased in the subscriber-based ringback tone service. CONSTITUTION: A CP(Contents Provider)(330) requests the storing of a separate sound source recorded and edited by a subscriber on the Internet to a sound source management server(320)(S501). The sound source management server(320) requests the storing of the separate sound source to mass storing devices(311,312) according to the request(S502). The mass storing devices(311,312) store the separate sound source according to the request(S503). Each of mass storing devices(311,312) periodically reports a use history including a use rate about each separate sound source to the sound source management server(320)(S511). The sound source management server(320) adds mass storing devices(311,312) classified use rates according to the sound source, performs a statistics process, and arranges the use rates according to the great sequence of the use rate(S512). The sound source management server(320) selects sound sources which are less than a predetermined uniform reference on the basis of the sound source classified use rate(S513), and requests the deletion of the selected sound sources to the mass storing devices(311,312)(514). The mass storing devices(311,312) deletes the corresponding sound sources according to the request(S515).
Patent KR-20040024330-A (KR)
Inventor: CHOI SEONG O
IPC: F24F1/02
Filed: 2002-09-13
Abstract: PURPOSE: A water cooled bathroom type air conditioner is provided to suppress generation of noise due to an exhaust fan and to allow compact structure by not using the exhaust fan. CONSTITUTION: An air conditioner includes a cabinet(21) forming a storage space therein, and having an inlet(22a) and an outlet(22b) formed to introduce and discharge air; a compressor(24) placed in the cabinet; a first heat exchanger(25) placed on one side of the compressor, and having a condensing tube(26) in which refrigerant supplied from the compressor is condensed through heat dissipation, and a coolant storage part(28) storing coolant therein and placed around the condensing tube to cool down the condensing tube; a second heat exchanger(35) placed in the cabinet in inlet area; a fan(37) placed on one side of the second heat exchanger to allow air introduced through the inlet to pass the second heat exchanger and discharged through the outlet; and a coolant supply unit supplying the coolant storage part with coolant.
Patent KR-20030025211-A (KR)
Title: A color filter substrate, a manufacturing method of the same, liquid crystal device, and electronic equipment
Inventor: SUZUKI NOBUTAKA
IPC: G02B5/08
Filed: 2002-09-19
Abstract: PURPOSE: A color filter substrate, a manufacturing method thereof, a liquid crystal device, and an electronic apparatus are provided to improve the saturation of transmissive display without deterioration of brightness or saturation in a reflection mode. CONSTITUTION: A transflective liquid crystal device(1) is formed of a liquid crystal panel(40) composed of a color filter substrate(10), a counter substrate(20), and a liquid crystal layer(30) provided therebetween, and a backlight disposed at the side opposite to a viewing side of the liquid crystal panel. The color filter substrate is formed of transflective layers(12) each having light transmission portions and light reflection portions, first color filters(13) formed to correspond to the light transmission portions of the transflective layers and second color filters(14) having spectral characteristics different from those of the first color filters and being formed to correspond to the light reflection portions of the transflective layers.
Patent KR-20030004156-A (KR)
Title: The broadcasting system contacted streaming music services
Inventor: KIM JUNG HUN
IPC: G06F17/00
Filed: 2002-09-27
Abstract: PURPOSE: A system and a method for the music broadcasting linked with a streaming music service are provided to solve the music CONSTITUTION: A music broadcaster requests the music file transfer to a web server providing the streaming music service. The web server transfers the requested streaming music to the music broadcaster. The music broadcaster instantly relays and transfers a received streaming music file to the upper audiences. The upper audiences receiving the streaming music file also relay and transfer the streaming music file to the last audiences. If a new audience wants to listen to the broadcasting, the music broadcaster makes the new audience connect to the lower part of the last audience.
Patent KR-20040031323-A (KR)
Title: Recording apparatus and method for path metrics of vitervi decoder
Inventor: KOO JI YEONG
IPC: H03M13/41
Filed: 2002-10-04
Abstract: PURPOSE: An apparatus and a method for storing a path metric of a Viterbi decoder are provided to reduce a period of calculation time by reading and writing simultaneously a path metric storage memory to perform simultaneously two or more addition/comparison/selection operations. CONSTITUTION: An apparatus for storing a path metric of a Viterbi decoder includes a plurality of path metric storage memories(1A,1B) and an address counter(2). The path metric storage memories(1A,1B) include two divided memories in order to perform a parallel process for an addition/comparison/selection operation. The path metric storage memories(1A,1B) are formed by dividing one memory into two memories. The address counter(2) is used for reading and writing simultaneously the path metric from the path metric storage memories(1A,1B) and generating a read address and a write address.
Patent KR-20040037935-A (KR)
Title: Magnetic core controlled transformer
Inventor: CHO DONG HWAN
IPC: H01F27/25
Filed: 2002-10-31
Abstract: PURPOSE: A transformer for controlling a magnetic core is provided to control accurately the secondary voltage by using an additional rotary core except for a main core. CONSTITUTION: A transformer for controlling a magnetic core includes a core, a primary core(102), and secondary cores(103,104). The core is formed with an E-shaped fixing core(101) and a rotary core(105). The rotary core(105) is installed at a predetermined position near to the fixing core(101). The primary core(102) is wound around a center part of the E-shaped fixing core. The secondary cores(103,104) are wound around both sides of the center part of the E-shaped fixing core. The rotary core(105) is installed at the center part of the E-shaped fixing core. The intensity of output voltage is controlled by using the rotation of the rotary core.
Patent KR-20040038230-A (KR)
Title: Redundancy circuit in semiconductor memory device and fail repair method using the same
Inventor: SUNG JIN YONG
IPC: G11C29/00
Filed: 2002-10-31
Abstract: PURPOSE: A redundancy circuit of a semiconductor memory device and a method for repairing the same are provided to reduce the time of failure analysis and to improve the yield of the wafer by repairing the redundancy cell. CONSTITUTION: A redundancy circuit of a semiconductor memory device includes a redundancy circuit to replace the main cells generating a fail bit with a redundancy cell to repair the main cells. The redundancy circuit is provided with a redundancy cell array(120) and a repair redundancy cell array(140). The redundancy cell array(120) is provided with a plurality of redundancy cells to be replaced with the main cells generating the fail bits. And, the repair redundancy cell array(140) is provided with a plurality of repair redundancy cells to be replaced with the redundancy cells generating the fail bits when the fail bit is generated at the redundancy cells replaced with the main cells generating the fail bits.
Patent KR-20020089270-A (KR)
Inventor: HAN IN CHEOL
IPC: H03H9/02
Filed: 2002-11-04
Abstract: PURPOSE: A method for tuning a resonant frequency of an FBAR(Film Bulk Acoustic Resonator) using a laser beam is provided to control thickness of a resonant portion of an FBAR by radiating a laser beam on an upper surface or a lower surface of the resonant portion of the FBAR. CONSTITUTION: A reference value is set up. A reference position of an element is set up on a wafer. A resonant frequency of a designated FBAR within the designated element is measured. The measured resonant frequency is compared with the setup resonant frequency. The resonant frequency of the designated FBAR is tuned according to the setup value. A progressive state of the tuning process for the designated element is determined. The measured object is moved to the next FBAR and the comparing process is repeated. A progressive state of the tuning process for the wafer is determined. The measured object is shifted to the next designated element. The comparing process is repeated.
Patent KR-20040041243-A (KR)
Title: Non-destructive Determination Method of Reinforcing Bars Corrosion by Infrared Thermal Data
Inventor: BAEK IN GWAN
IPC: G01N21/35
Filed: 2002-11-09
Abstract: PURPOSE: A non-destructive type measurement method for measuring corrosion of a steel-concrete structure is provided to rapidly and simply measure the corrosion degree of the steel-concrete structure by using infrared thermal image data. CONSTITUTION: A plurality of steel-concrete test samples(1) are fabricated. Then, corrosion is forcibly caused to steels(20) of the test samples(1). After that, current is applied to the steels(20) of the test samples(1) and a surface of concrete is scanned by using an infrared measuring unit, thereby measuring a surface temperature distribution of the concrete. Then, thermal image data is formed based on the surface temperature distribution of the concrete. A database is established by collecting thermal image data from the test samples(1). Then, the steel is locally exposed and current is applied to the exposed part of the steel, thereby heating the steel. A surface temperature distribution of the concrete is measured according to the temperature of the steel.
Patent KR-20040042197-A (KR)
Title: System For Connecting Multimedia Call Through Different Transmission Path And Method Thereof
Inventor: AHN BYEONG IK
IPC: H04W4/20
Filed: 2002-11-13
Abstract: PURPOSE: A system and a method for connecting a multimedia call through an individual path are provided to ensure a multimedia call with excellent voice call quality by transferring a voice call through a voice path and data through a data path. CONSTITUTION: An origination side base station(21) is coupled to an origination mobile terminal(200) through a wireless network. A receiving side base station(35) is coupled to a receiver mobile terminal(37) through a wireless network. The base stations(21,35) receive voice signals and data signals from the terminals(20,37) and transmit them through individual paths. A voice communication unit(200) receives a voice signal from the origination side base station(21) and transmits it to the receiving side base station(35), and includes two MSCs(Mobile Switching Center)(23) coupled to each other through a PSTN(25). The MSC(23) connects a voice call paths between both base stations(21,35). A data communication unit(300) receives a data signal from the origination side base station(21) and transfers it to the receiving side base station(35), and generates and controls a data call path connection between both base stations(21,35).
Patent KR-20040043911-A (KR)
Title: Apparatus and method for prediction rolling force using neural network
Inventor: JUNG BYEONG WAN
IPC: B21B37/58
Filed: 2002-11-20
Abstract: PURPOSE: A system and a method for predicting rolling force are provided to minimize an error between actually measured rolling force and predicted rolling force when predicting a reference rolling force value to set a roll gap for obtaining certain thickness of strip in a line for performing rolling using a rolling mill. CONSTITUTION: The system for predicting rolling force using neural network comprises a neural network learning part(306) for learning weight of neural network in on and off lines using data variation during operation and characteristics between numerical formula model errors; a rolling force numerical formula model part(301) for calculating a predicted rolling force value from numerical formula models according to rolling conditions; a neural network part(302) for outputting a numerical formula model correction value based on the learned neural network weight and given pressure value; an upper and lower limit restriction part(303) for restricting upper and lower limits of the output value of the neural network part; a multiplication part(304) for multiplying an output of the upper and lower limit restriction part by an output value of the rolling force numerical formula model part; and a rolling force set value output part(305) for outputting an output of the multiplication part as a final rolling force set value, wherein the neural network part comprises normalization means, neural network calculation means and non-normalization means.
Patent KR-20040046185-A (KR)
Title: Hood opening and closing sensing apparatus for vehicle
Inventor: PARK DAE SEONG
IPC: B62D25/12
Filed: 2002-11-26
Abstract: PURPOSE: An opening and closing detecting device of a hood for a vehicle is provided to improve the appearance by omitting the hood switch protruded in the upper part of the carrier, to install easily regardless of position by detecting opening and closing of the hood without contact and to reduce the weight of a vehicle body by making the carrier using plastic. CONSTITUTION: An opening and closing detecting device of a hood(70) is composed of an alarm unit(50) alarming opening and closing of the hood to a driver; a conductor element(61) installed in a carrier(60) of the vehicle to control power applied to the alarm unit according to opening and closing of the hood; and a magnetic element(72) installed in an inner panel(71) of the hood corresponding to the conductor element to turn on and off the conductor element by generating magnetic force. The conductor element is turned on and off according to distance from the magnetic element. The driver checks opening and closing of the hood by blinking the hood warning lamp in opening and closing the hood.
Patent KR-20040047229-A (KR)
Title: A water temperature sensing apparatus for washing machine
Inventor: SONG YEONG HAN
IPC: D06F39/08
Filed: 2002-11-29
Abstract: PURPOSE: A temperature sensing apparatus of washing water is provided to prevent a temperature sensor from rusting by contacting washing water indirectly. CONSTITUTION: A temperature sensing apparatus(66) of washing water includes a temperature sensor and a sensor housing(84). The temperature sensor measures temperature of washing water in a tub. The sensor housing is installed to an open hole formed to a side of the tub. The sensor housing encloses an outer side of the temperature sensor not to contact washing water directly. Therein, washing water of an outer tub(56) contacts a main body of a housing. Temperature of washing water is transmitted to the temperature sensor through a protruded portion(90) of the main body of the housing. Consequently, the temperature sensor is prevented from rusting.
Patent KR-20040049374-A (KR)
Title: Mounting structure of lamp for vehicle
Inventor: BAE MUN HO
IPC: B60Q1/30
Filed: 2002-12-05
Abstract: PURPOSE: Installation structure of a lamp for a vehicle is provided to prevent the gap between the lamp housing and the installation portion, and to restrict movement of the lamp housing by mounting the lamp housing conveniently and firmly with additionally forming the insert nut and the push cap. CONSTITUTION: An insert nut(12) is divided into a body part(16), and an insertion body(18), and composed of a stepped part(22) fitting and compressing a spring(30) and a fitting groove(20) formed at both sides of the insertion body. A push cap(14) comprises a ball inserted to the fitting groove of the insertion body of the insert nut, a compression spring inserted in the rear part, and a cover pressing the compression spring. The body part of the insert nut is installed in the rear part of the lamp housing, and the insertion body is fitted to an installation portion(36) of an outer side panel. The insertion body protruded for the rear part of the installation portion is covered with the push cap, and the ball of the push cap is inserted to the fitting groove of the insertion body.
Patent KR-20040056432-A (KR)
Title: Method for forming floating gate in flash memory device
Inventor: SHIN HYEON SANG
IPC: H01L21/8247
Filed: 2002-12-23
Abstract: PURPOSE: A method for forming a floating gate of a flash memory device is provided to eliminate a moat and an EFH(effective field oxide height) effect and effectively improve a coupling ratio, by depositing the first polysilicon layer on a semiconductor substrate and forming a trench while a pad nitride layer is not deposited on the first polysilicon layer, by depositing an HDP(high density plasma) oxide layer to fill the trench, by etching the HDP oxide layer to previously define a portion for depositing the second polysilicon layer and by depositing the second polysilicon layer to form the floating gate. CONSTITUTION: A gate oxide layer(104) is formed on the semiconductor substrate(102). The first polysilicon layer(106) is deposited on the gate oxide layer. A part of the first polysilicon layer, the gate oxide layer and the semiconductor substrate is etched to form the trench. After an oxide layer for an isolation layer is deposited on the resultant structure to gap-fill the trench, a planarization process is performed. The oxide layer for the isolation layer is etched by a dry-etch method so that the upper part of the oxide layer for the isolation layer has a protrusion of a nipple type. After the second polysilicon layer(112) is deposited on the resultant structure, a planarization process is performed to divide the floating gate(114) with respect to the oxide layer for the isolation layer such that the floating gate is composed of the first and second polysilicon layers.
Patent KR-20040059702-A (KR)
Title: Organic Electroluminescent Device and Method for Fabricating the same
Inventor: HAN CHANG UK
IPC: H05B33/10
Filed: 2002-12-28
Abstract: PURPOSE: An organic electro-luminescence device and a fabricating method thereof are provided to perform a coating process on a base substrate including a plurality of cells by using a soft mold having a pattern structure. CONSTITUTION: A base substrate(110) having a plurality of cells(112) is prepared. The cells are formed in a predetermined interval on the base substrate. A soft mold(116) is adhered on the base substrate. The soft mold includes an open part(114) corresponding to a cell region and a groove corresponding to a gap between the cells. The cell region is exposed by the open part of the soft mold. An organic electro-luminescence device solution is coated on the cell region corresponding to the open part of the soft mold by using a nozzle unit having a plurality of nozzle parts(122). A patterning process is performed automatically in cell units since the organic electro-luminescence device solution flows into the groove.
Patent KR-20040059442-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: LEE GI JEONG
IPC: H01L21/8242
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to enhance the capacitance and to reduce the leakage current by using a double dielectric film. CONSTITUTION: A lower electrode(13) is formed on a semiconductor substrate(10) with a plug(12). An alumina(Al2O3) thin film(14A) as the first dielectric film is formed on the lower electrode. A titanium oxide(TiO2) layer(14B) as the second dielectric film is formed on the first dielectric film. Then, an upper electrode is formed on the double dielectric film.