baber/WOPTO huggingface dataset:
Patent KR-20040002599-A (KR)
Inventor: NOMA TAKASHI
IPC: H01L25/065
Filed: 2003-06-17
Abstract: PURPOSE: A manufacturing method of semiconductor device is provided to be capable of simplifying manufacturing process and reducing manufacturing cost. CONSTITUTION: Metal pads(2a,2b) are formed on a Si substrate(1) through a first oxide film(3). The Si substrate(1) is bonded to a holding substrate(8) through a bonding film(7). An opening is formed by etching the Si substrate. A second oxide film(10) is formed on the back surface of the Si substrate and in the opening. A wiring(12) is connected to the metal pads after etching the second oxide film(10). A conductive terminal(14) is formed on the wiring(12). Dicing is performed from the back surface of the Si substrate to the bonding film(7). The Si substrate is separated from the holding substrate(8).
Patent KR-20040110517-A (KR)
Inventor: KIM CHEOL HWAN
IPC: G02B5/20
Filed: 2003-06-19
Abstract: PURPOSE: A high polymer composition of a capsule-type display optical fiber and a method for fabricating a display optical fiber by using the same are provided to manufacture high polymer nano particles including various colorants by using hydrophobic polymer. CONSTITUTION: A mixture of a visible ray absorption colorant for absorbing visible rays having a maximum absorption wavelength of 570 to 610nm or a near infrared absorption colorant for absorbing wavelengths of 700 to 1200nm and a hydrophobic polymer resin are dissolved in a mixture of a solvent and a non-solvent. The mixed solution is dispersed and precipitated into a mixture of the non-solvent and the solvent into which the polymer and the colorants are not dissolved. A high polymer composition is formed with particles having a diameter of 1 to 100nm.
Patent KR-20050000198-A (KR)
Inventor: CHOI JUN KUN
IPC: G11B19/20
Filed: 2003-06-23
Abstract: PURPOSE: A structure for preventing a spindle motor from being lifted is provided to form an attraction magnet for preventing a rotor case and a turntable from being lifted, and a stopper for preventing a rotary shaft from being away from a right position in one structure so that it simplifies the structure of a spindle motor. CONSTITUTION: The structure comprises a rotary shaft(4), a rotor case(2), a stator(1), a bearing, an elastic member(10), and a thrust washer(20). The rotary shaft(4) is inserted into a center of a turntable. The rotor case(2), having a magnet adhered to an inner wall, is rotated with the rotary shaft(4). The stator(1) has coils wound for having interaction with the magnet of the rotor case(2), and makes the rotary shaft pass through the center. The bearing is fixed to the stator(1), and supports the rotation of the rotary shaft(2). The elastic member(10), installed in the rotary shaft(4), pushes an elastic force on the bearing. The thrust washer(20) contacts a bottom of the bearing closely to a top of the elastic member for reducing a friction when the elastic member(10) is rotated with the rotary shaft(4).
Patent KR-20030066492-A (KR)
Inventor: KIM HO YOUP
IPC: G06K9/00
Filed: 2003-06-20
Abstract: PURPOSE: A system for authenticating a living body of a pet on the Internet is provided to authenticate an accurate identity of the pet through the Internet. CONSTITUTION: A living body of a pet is checked in a branch of a pet authenticating center(1). The checked living body information is encoded and transmitted to the pet authenticating center(2). The pet authenticating center transmits a certificate to a pet possessor(3). The pet possessor updates the certificate and manages information of the pet and the certificate through the Internet(4). If an authentication consumer such as an insurance company or an electronic commerce company requests the authentication with respect to the pet(5), the pet possessor checks a living body of the pet with the authentication consumer in a branch of the pet authenticating center and the pet possessor supplies a certificate which proves the possession of the pet to the authentication consumer(6). The authentication consumer transmits living body data to the pet authenticating center and requests a verification key with respect to the certificate of the pet possessor(7). The pet authenticating center compares conventional living body information with the received living body information. If an identity of the pet is confirmed, the pet authenticating center transmits the verification key to the authentication consumer(8).
Patent KR-20050001209-A (KR)
Inventor: KIM GYU HYUN
IPC: H01L21/304
Filed: 2003-06-27
Abstract: PURPOSE: A method for cleaning a storage node electrode pattern is provided to grow normal HSG(hemispherical grain) on a storage node electrode pattern by removing an oxide layer formed on the storage node electrode pattern by HF solution and by eliminating reaction byproducts like an organic material while using a mixture solution of NH4OH, H2O2 and H2O. CONSTITUTION: A semiconductor substrate including a storage node contact is prepared. A polycrystalline silicon layer and a photoresist layer are sequentially formed on the substrate to fill the storage node contact. A CMP(chemical mechanical polishing) process is performed on the photoresist layer and the polycrystalline silicon layer to form a storage node electrode pattern. A wet cleaning process is performed on the resultant structure wherein the first HF cleaning, the first QDR(quick dump rinse), an NH4OH/H2O2/H2O mixture cleaning, the second QDR, the second HF cleaning and the third QDR are sequentially performed.
Patent KR-20050002143-A (KR)
Inventor: BAE HYO DAE
IPC: H05B33/00
Filed: 2003-06-30
Abstract: PURPOSE: An organic electroluminescence device is provided to prevent an image sticking phenomenon by forming both an active driving section and an inactive driving section in the device. CONSTITUTION: An organic electroluminescence device comprises a section(31) where light emission is performed in the same region and same type; and a section(32) where motion picture or images with variable sizes/shapes are implemented. The section(31) is formed into an inactive driving section, and the section(32) is formed by an active driving section.
Patent KR-20050005265-A (KR)
Inventor: KIM SANG HYEONG
IPC: G06Q50/10
Filed: 2003-07-01
Abstract: PURPOSE: A system and a method for composing music using software through cut/paste are provided to enable anybody to easily compose the desired music by using the ASP(Application Service Program) and enjoy the music in real-time through a PC while confirming the music visually. CONSTITUTION: A web server(1) provides an ASP service. A database(2) is connected to the web server, and stores multiple composition and words data for providing the ASP service. A user system(4) is connected to the web server through the public network(1). A communication interface(31) connects the web server and the user system through the wired/wireless communication network. A memory(32) stores the data composed or arranged by the user. An I/O(Input/Output) interface(33) performs the communication between the user system and an input/output part(5,6). A score generator(35) generates the score according to the composition/arrangement information inputted from the user through the input part. A song generator(36) generates a song matched with the generated score.
Patent KR-20050006730-A (KR)
Inventor: CHO HYUN JONG
IPC: B60G17/016
Filed: 2003-07-10
Abstract: PURPOSE: A device for preventing rollover of a vehicle is provided to improve steering stability by enlarging the tread and increasing lateral force of a tire with the negative camber of the outer wheel during low speed traveling, and to prevent rollover by contacting projections to the road surface and decreasing lateral force of the tire with the positive camber of the outer wheel in cornering at high speed. CONSTITUTION: A rollover preventing device of a vehicle comprises sensors(8) detecting the state of the vehicle, an electronic control unit(9) calculating the roll angle of the vehicle by receiving signals from the sensors, an actuator(6) operated by the electronic control unit for adjusting a tire(5) into the positive camber angle in an emergency of rollover, and the tire having a protruded end(5d) formed in a shoulder part(5c) and contacted to the surface of the road to reduce the lateral force of the tire in regulating the tire into the positive camber. The lower part of the actuator is turned and installed to the vehicle body over the lower arm, and a rod of the actuator is connected to an end of a pivot arm.
Patent KR-20050009104-A (KR)
Inventor: CHO YOUNG HWAN
IPC: B62D5/07
Filed: 2003-07-15
Abstract: PURPOSE: An assembling structure of a power steering pump is provided to transmit rotational force sufficiently by combining the engine shaft with the pump shaft and compensating eccentricity of the engine shaft in not integrating the axis of the pump shaft with the axis of the engine shaft. CONSTITUTION: An assembling structure of a power steering pump is composed of an engine shaft key(54) formed in the end of an engine shaft(52), a pump shaft key(64) formed in the end of a pump shaft(62) to transmit rotational force from the engine shaft to the pump shaft of the power steering pump by fitting the engine shaft key, and a washer(70) installed between the engine shaft and the pump shaft to rotate stably by inserting the engine shaft key and the pump shaft key. Rotational force of the engine shaft is transmitted to the washer, and rotational force from the washer is transmitted to the pump shaft.
Patent KR-20050014206-A (KR)
Inventor: CHO HYUN JONG
IPC: B60G7/00
Filed: 2003-07-30
Abstract: PURPOSE: A ball joint assembly for a suspension of a vehicle is provided to prevent deformation of a stabilizer caused by inaccurate welding position and scattering of welding portions by combining a lower arm and the stabilizer with a joint unit for uniting a ball joint and a sub ball joint at the same time. CONSTITUTION: A joint unit(10) combines a lower arm(2') joined to a vehicle body by a bush at the lower side of an upper arm(2) between the vehicle body and a knuckle mounted with a vehicle wheel to the knuckle of the vehicle wheel and comprises a ball joint(11), a case housing(12), and a sub ball joint(13). One end of the ball joint is fixed to the knuckle. The case housing comprises a spherical ball head receiving unit(12a) disposed at one end of the ball joint, which is not fixed to the knuckle, to receive and support a ball head; a fixing body(12b) integrated to the ball head receiving unit and formed with a bolt hole joined with the lower arm; and a sub ball head receiving unit(12c) extended from the fixing body to space from the ball head receiving unit at 90 degrees and formed with a spherical projection unit for combining the sub ball joint fastening a stabilizer(3). The sub ball joint is combined to the case housing and united with the end of the stabilizer.
Patent KR-20050017731-A (KR)
Inventor: PARK JIN YOUL
IPC: G06F3/14
Filed: 2003-08-08
Abstract: PURPOSE: A portable information processing system for automatically offering a pivot function with detection of a docking direction is provided to enhance use efficiency by automatically converting/displaying a video signal matched with an aspect ration of a display screen fixed based on the direction docked to a docking station. CONSTITUTION: The docking part(130) connects a display part(150) to the docking station(200) the first or the second direction, and outputs the signal matched with a connection direction. A video processor(140) converts the video signal displayed to the display part into the first or the second aspect ratio matched with the first and the second direction. A controller(160) judges the connection direction based on the signal output from the docking station, and makes the video processor process the video signal to the first or the second aspect ratio according to the connection direction.
Patent KR-20040018968-A (KR)
Inventor: NAKAYAMA YOSHINORI
IPC: H02P6/08
Filed: 2003-08-26
Abstract: PURPOSE: To securely start a brushless DC motor while reducing a power consumption. CONSTITUTION: A position holding current is fed which holds for a prescribed time a rotor of the brushless DC motor at the startup of the brushless DC motor in a stopping state, the fed position holding current is made to circulate after the feed stop of the position holding current, and a startup current is fed in a state that the rotor is held in the stopping state by the position holding current flowing in a circulation path.
Patent KR-20050023134-A (KR)
Inventor: KIM JAE HAN
IPC: H04N7/01
Filed: 2003-08-27
Abstract: PURPOSE: An apparatus for controlling a cinema zoom of a TV and a method for the same are provided to perform the cinema zoom more easily and exactly when displaying a cinema image through the TV. CONSTITUTION: A tuner(10) receives a broadcasting signal. A signal separating member(30) separates the broadcasting signal received by the tuner into a video signal and an audio signal. A video processing member(40) processes the separated video signal so that the processed video signal is displayed. A signal extracting member(50) extracts an intra frame from the video signal processed by the video processing member. A zoom processing member(51) detects a height value of a letter box region through the extracted intra frame and calculates a magnifying rate corresponding to the detected height value of the letter box. An encoder(41) receives the video signal processed by the video processing member, magnifies and outputs the inputted video signal according to the magnifying rate calculated by the zoom processing member. A microcomputer(20) detects the height value of the letter box of the video signal according to a user's request and controls the zoom processing member and the like so that the video signal is magnified according to the magnifying rate corresponding to the detected height value of the letter box.
Patent KR-20050023195-A (KR)
Inventor: CHOI SUNG CHONG
IPC: B05C1/08
Filed: 2003-08-27
Abstract: PURPOSE: Provided are an adhesive applied to low temperature process to prevent separation of laminate metal plate and a reflecting film and an apparatus for coating adhesive to form planar adhesive film with uniform thickness, and formation of metal plate-reflecting film using the same. CONSTITUTION: The apparatus comprises comma roll coater(500), cylindrical backup roll(510), cylindrical comma roll(520), and compartment wall(530). The backup roll(510) contacts film to be coated(540) and joints(511,512), and transfers the film(540). The comma roll(520) is arranged between lead-in joint(511) and withdrawal joint(512) of the backup roll(510) and controls amount of paint to be applied. The compartment wall(530) provides storage part of painting material(550) in space outlined by the backup roll(510). The comma roll(520) has at least one groove outer side thereof.
Patent KR-20050022775-A (KR)
Inventor: HA JUNG KI
IPC: H01L21/52
Filed: 2003-08-30
Abstract: PURPOSE: A multi-rail type cure apparatus is provided to enhance efficiency of work by simultaneously heating and hardening each of junction parts between chips and lead frames. CONSTITUTION: A plurality of transfer pins(20) are arranged in a constant interval and include two to five transfer projections in order to transfer a lead frame. A top/bottom transfer cam(30) is used for transferring the transfer pins to a top side or a bottom side. A left/right transfer cam(40) is used for transferring the transfer pins to a left side or a right side. A heater block(50) is used for heating a die-bonded workpiece. A gas pipe is installed under the heater block in order to supply gas.
Patent KR-20050023760-A (KR)
Inventor: JOO WON SEOK
IPC: H04B1/38
Filed: 2003-09-02
Abstract: PURPOSE: A power cut-off switch of a portable terminal is provided to cut off a power before each electric line is shorted owing to a transformation of circuit parts, thereby protecting the circuit parts from an electric shock even though the electric lines are shorted. CONSTITUTION: A power cut-off device(100) comprises as follows. The first connection plate(131) and the second connection plate(132) are installed as conductors between power supply lines(181,182) for supplying power to a circuit of a portable terminal. A mass weight(120) is inserted between the first connection plate(131) and the second connection plate(132) when an external shock is not applied. A switch housing(110) is formed to surround the mass weight(120). Springs(140) are compressed between an inner wall of the switch housing(110) and the mass weight(120).
Patent KR-20050025449-A (KR)
Title: Car burglarproof apparatus using display system and control method of the same
Inventor: KIM SUNG KYEONG
IPC: B60R25/104
Filed: 2003-09-08
Abstract: An antitheft system of a vehicle using a display system and a control method thereof are provided to alarm an emergency state of the vehicle parking outdoors to a driver by displaying warning sound and warning messages through the display system. An antitheft system of a vehicle comprises an antitheft apparatus(100) mounted to the vehicle to output warning sound and signals in detecting impact, and a display system(200) installed inside a house for outputting warning sound and displaying warning messages by receiving the warning signal from the antitheft apparatus. The antitheft apparatus comprises a detecting unit(110) sensing external impact, an antitheft unit(120) outputting warning sound and signals in sensing impact by the detecting unit, a warning sound output unit(130) outputting warning sound according to control of the antitheft unit, and a wireless transmitting unit(140) outputting the warning signal from the antitheft unit by remote control. A wireless receiving unit(210) is embedded in the display system to receive the warning signal from the wireless transmitting unit.
Patent KR-20050026803-A (KR)
Title: A functional muti-layer film with excellent anti-scratch property
Inventor: HONG JUNG SIK
IPC: B32B27/12
Filed: 2003-09-09
Abstract: Provided is a functional multi-layer film having excellent scratch resistance to hold reflection or hologram function for a long time and prevent environmental pollution, wherein the functional multi-layer film is used in street signs, shoes and so on. The functional multi-layer film having excellent scratch resistance is prepared by heat-adhering a protective film(2) to the both sides of a functional texture(1). The protective film(2) consists of polyurethane resin, copolymerized polyolefin-based resin, or styrene-butadiene-styrene(SBS) resin. The functional texture is woven by using yarn as warp and weft together, or using yarn as weft and conventional synthetic yarn as warp, wherein the yarn is obtained by slitting the functional film. A functional film is a reflection film, a hologram film or a fancy film. The synthetic fiber yarn is nylon yarn, polyester yarn or polypropylene yarn. The copolymerized polyolefin-based resin is prepared by copolymerizing polyethylene resin of a main component with rubber and polyurethane resin.
Patent KR-20050027634-A (KR)
Title: A fire truck moving route security system using telematics
Inventor: JEON CHEOL HWAN
IPC: G08G1/0965
Filed: 2003-09-16
Abstract: A fire truck moving route security system using telematics is provided to make a fire truck move more rapidly to the scene of a fire by moving a parked or stop vehicle to other places. A 119 central information center(1) instructs a fire extinguishment command to competent fire houses(A,B,...,Z) by receiving a fire breakout report. A telematics terminal(2) is installed on a vehicle. A vehicle owner has a communication device(3). And a telematics service providing server(4) transmits fire truck moving information to the telematics terminal of a vehicle parked or stopped on a road, and provides fire truck moving information to the communication device of the vehicle owner by receiving a vehicle number from the telematics terminal of the vehicle.
Patent KR-20050028749-A (KR)
Title: A semiconductor device having a capacitor of a multi-layer structure
Inventor: JEONG YONG KUK
IPC: H01L21/8242
Filed: 2003-09-19
Abstract: A semiconductor device having a capacitor of a multi-layer structure is provided to prevent a driving ability from being deteriorated by generation of a leakage current by maximizing the area of a capacitor while using a given design rule. A lower interconnection(150) is formed on a semiconductor substrate. The lower interconnection and the substrate are covered with a lower interlayer dielectric(200). At least one capacitor hole penetrates the lower interlayer dielectric to expose the lower interconnection. The exposed lower interconnection and the sidewall of the capacitor hole are covered with a cylindrical lower electrode. The lower interlayer dielectric in the vicinity of the lower electrode and the capacitor hole is covered with a cylindrical lower dielectric layer pattern. The lower dielectric layer pattern is covered with a cylindrical middle electrode body formed in the capacitor hole. The lower dielectric layer pattern on the lower interlayer dielectric is covered with a middle electrode extension part extended from the middle electrode body. The middle electrode body is covered with a cylindrical upper dielectric layer pattern. The upper dielectric layer pattern is covered with a cylindrical upper electrode. An upper interlayer dielectric(290) is formed on the substrate having the upper electrode. The first upper interconnection(320) is disposed on the upper interlayer dielectric, electrically connected to the lower interconnection and the upper electrode. The second upper interconnection(325) is disposed on the upper interlayer dielectric, electrically connected to the middle electrode extension part.
Patent KR-20050010461-A (KR)
Inventor: BAE IN SUN
IPC: A63B57/00
Filed: 2003-09-29
Abstract: PURPOSE: Provided is a golf tee having a narrow waist on a connecting bar, to prevent the separation or the loss of a fixed part after striking a golf ball, and to improve flexibility of the golf T, thereby resulting in an outstanding T-shot. CONSTITUTION: The golf tee includes a nail-shaped fixed part(10) to be buried in a ground, a golf ball holder(20) on which a golf ball is placed, being longitudinally extended, and a connecting bar(30) for connecting the fixed part(10) and the golf ball holder(20). In particular, the connecting bar(30) is very flexible, and has a narrow waist(31) in the vicinity of the fixed part(10). A hollow(32) is formed on the top of the narrow waste(31), and at least one slot(33) is formed along the circumferential direction of the hollow(32).
Patent KR-20050032748-A (KR)
Title: Mobile satation and method of data transmitting the same
Inventor: CHOO KYUNG SUN
IPC: H04B5/02
Filed: 2003-10-02
Abstract: Mobile communication terminals and a data transmission method between the mobile terminals are provided to encode data stored in terminals as a bar code pattern, and to photograph the bar code through a camera to decode the photographed bar code as original data, thereby easily transceiving data without a relay device. An originating terminal encodes data to be transmitted as a bar code pattern(S10), and displays the encoded bar code pattern on a display unit(S12). A receiving terminal photographs the bar code pattern displayed on the display unit of the originating terminal through a camera(S14), and decodes the bar code pattern as original data(S16), then displays the decoded data on a display unit(S18).