baber/WOPTO huggingface dataset:
Patent KR-20030073998-A (KR)
Title: Method for providing a photoresist defect in a semiconductor manufacturing process
Inventor: SEO JAE GYEONG
IPC: H01L21/027
Filed: 2002-03-14
Abstract: PURPOSE: A simulation method for inspecting a defect of semiconductor photoresist is provided to shorten an interval of experiment time and reduce fabricating cost by forming a simulated mask pattern after the density and size of a mask pattern necessary for forming a circuit pattern is determined, by determining whether the semiconductor photoresist is defective and by using the result of the determination in a real fabricating process. CONSTITUTION: The density of a circuit pattern for inspecting the defective development of the photoresist is determined(S102). The size of the circuit pattern for inspecting the defective development of the photoresist is determined(S104). The simulated mask pattern is formed based upon the density and size of the circuit pattern(S106). A process for selecting and experimenting the photoresist is performed by using the simulated mask pattern(S108). The data regarding whether the development of the photoresist is defective is extracted(S110). The data regarding whether the development of the photoresist is defective is used in the real semiconductor fabricating process(S112).
Patent KR-20030077366-A (KR)
Title: Method of forming a bit line contact hole in a semiconductor device
Inventor: CHO YEONG MAN
IPC: H01L21/28
Filed: 2002-03-26
Abstract: PURPOSE: A method for forming a bit line contact hole of a semiconductor device is provided to be capable of simultaneously forming the bit line contact hole at a cell and peripheral region by differently forming a word line hard mask at the cell and peripheral region. CONSTITUTION: After sequentially forming a word line layer(230) and the first nitride layer(240) at the upper portion of a semiconductor substrate(210) defined with a cell and peripheral region, an oxide layer(250) and the second nitride layer(270) are formed at the peripheral and cell region, respectively. A word line mask pattern is then formed by partially removing the first and second nitride layer of the cell region, and the first nitride layer and the oxide layer of the peripheral region. A word line is then formed by etching the word line layer using the word line mask pattern. A spacer is formed at both sidewalls of the word line.
Patent KR-20030079304-A (KR)
Inventor: JU WON JUNG
IPC: H01R13/639
Filed: 2002-04-03
Abstract: PURPOSE: A wire harness connector is provided to prevent failure in electric bonding caused by distortion according to a change in strength of a mounting device. CONSTITUTION: A cylindrical wire harness connector body(10) having a predetermined diameter is inserted into a predetermined through hole(50), and has screw grooves(11) at a part protruded toward the opposite side. A supportive partition(12) is extended from a predetermined part of the wire harness connector body in a vertical direction to support the wire harness connector body to be inserted into the through hole as much as a predetermined part. A supportive spring(20) is arranged at positions of the screw grooves. A nut holder(30) is combined with the screw grooves in a state that the supportive spring is placed inside.
Patent KR-20030079488-A (KR)
Title: Method for driving of plasma display panel
Inventor: MYUNG DAE JIN
IPC: G09G3/294
Filed: 2002-04-04
Abstract: PURPOSE: A method for driving a plasma display panel is provided to induce priming charges to wall charges of each electrode and prevent the mis-discharge due to the priming charges by applying a predetermined voltage to a scan electrode and a sustain electrode between an address period and a sustain period. CONSTITUTION: A method for driving a plasma display panel includes a predetermined voltage supply process. The predetermined voltage supply process is to apply the predetermined voltage to the first and the second sustain electrodes in order to prevent an unnecessary discharge operation during a predetermined period between an address period and a sustain period. The method for driving the plasma display panel further includes a reset discharge process, an address discharge process, and a display discharge process. The reset discharge process is to apply a ramp pulse in a reset period. The address discharge process is to apply a scan pulse to the first sustain electrode and apply a data pulse to an address electrode in an address period. The display discharge process is to apply alternately one or more sustain pulses to the first and the second sustain electrodes.
Patent KR-20030080398-A (KR)
Title: multimedia processing system and method thereof
Inventor: PARK EUE SU
IPC: H04N5/222
Filed: 2002-04-08
Abstract: PURPOSE: A system for processing multimedia integrally and a method thereof are provided to process information in real time to transmit to a network and record to various recording media by using a single compact system, thereby increasing the convenience of users and the space utility. CONSTITUTION: A system for processing multimedia integrally includes an input part(10) for inputting image and voice information by at least two or more cameras, a processing part(30) for processing the input information in real time, and an output part(50) for displaying the processed information in real time. The input part has a camera part formed of the cameras, an external input part(14) for inputting analog or digital information by a recording medium, and a video conference input part(16) for inputting information from a video conference server in real time. A camera control part(32) of the processing part controls the motion of the cameras. A control part(34) of the processing part has a deck control part for recording and playing the input information in real time, and a computer control part for carrying out real time encoding and capturing of the input information. The output part has a broadcasting output part(52) for transmitting the processed information to a network in real time, and a storing output part(54) for recording the information to a recording medium.
Patent KR-20030080469-A (KR)
Title: Apparatus for Forging of Direct Pressure Type
Inventor: HA TAE SOO
IPC: B22D18/02
Filed: 2002-04-09
Abstract: PURPOSE: A direct pressing type melt forging apparatus is provided, wherein attachment such as conventional side cylinder is not required by close adhering and supporting side holder connected to lower plate to side die so that force corresponding to pressure applied to the side die is produced during melt forging. CONSTITUTION: In a melt forging apparatus comprising a main body upper body part and lower body part are connected to frame; a melt heat reserving furnace; a transfer means comprising ladle(22) for transferring a fixed quantity of melt to die part; and a control part, the direct pressing type melt forging apparatus is characterized in that the upper body part of the main body comprises main cylinder installed at the central part of crown part of the central upper part of the main body and subsidiary cylinders installed at left and right sides of the main cylinder, a slide table mounted on the lower part of the main cylinder and subsidiary cylinders, an upper knock out cylinder(10) connected to the main cylinder of the central part of the slide table, an upper plate(16) connected to the lower part of the slide table, and an upper die part equipped with demolding means and coupled to the upper plate(16) so that the upper die part is descended by the main cylinder and ascended by the subsidiary cylinders, and the lower body part of the main body comprises a lower knock out cylinder(9) mounted on the central part of lower support, a lower plate(1) fixed to the lower support of the outer circumference part of the lower knock out cylinder(9), a side holder(32) equipped with heat reserving electric heater and connected to the lower plate(1), and a lower die part coupled to the upper part of the lower knock out cylinder(9) so that the lower die part is pressurized, ascended and descended by the lower knock out cylinder(9).
Patent KR-20020042575-A (KR)
Inventor: BYUN SEUNG HWAN
IPC: G02F1/1335
Filed: 2002-05-03
Abstract: PURPOSE: A liquid crystal display having a viewing angle extending layer is provided to extend viewing angle of a liquid crystal display using the characteristic that light is refracted when the light passes through a different medium layer. CONSTITUTION: A liquid crystal display having a viewing angle extending layer includes the first and second material layers(10,20). The first material layer has relatively low density and is formed at the outer side of the screen(30) of the liquid crystal display. The second material layer has relatively high density and is formed at the outer side of the first material layer. The first material layer is an air layer and the second material layer is a glass layer.
Patent KR-20020092228-A (KR)
Inventor: FUNAKURA TETSUO
IPC: H01J29/48
Filed: 2002-05-31
Abstract: PURPOSE: To enable to measure an interval with an electrode from a cathode side and to measure an interval between the electrodes and incorporate the cathode with accuracy, in doing so that it shows a cut-off voltage as designed. CONSTITUTION: With the electron guns for the cathode-ray tube consisting of a tri-pole part formed by a G1 electrode 11 and a G2 electrode 2, and converging electrodes or the like after a G3 electrode for converging three electron beams formed at the tri-pole part, and provided with an electrode GM having an electron-beam-passing hole between the G1 electrode 11 and the G2 electrode 2 smaller than that of the G1 electrode 11, an interval measurement hole for measuring an interval between the G1 electrode 11 and the G2 electrode 2 is provided at the G1 electrode 11 and a support part 50.
Patent KR-20030093527-A (KR)
Title: System for processing contents
Inventor: EOM SANG MUN
IPC: G06F17/00
Filed: 2002-06-03
Abstract: PURPOSE: A method for processing contents is provided to periodically and automatically extract various formats of contents accessible on the network, and to process it into a common format. CONSTITUTION: A contents connection module(110) periodically connects to a location existing the contents in a target system. A contents filtering module(120) analyzes the contents, and gets and stores the contents. A contents processing module(130) processes the contents into the common format by opening the stored contents, and structures a relation between the elements forming the common format. A control module(100) controls respective modules and offers a screen interface for controlling the operation of respective modules.
Patent KR-20030006988-A (KR)
Title: Release Film and Adhesive Film Using the Release Film
Inventor: YAMADA YUKIO
IPC: C09J7/02
Filed: 2002-06-12
Abstract: PURPOSE: To obtain an adhesive film for manufacturing an electric device having high reliability. CONSTITUTION: Since the release agent layer 15 of the peel film 11 is based on a fluorine compound and contains no silicone oil, the adhesive strength of a substrate 12 and the release agent layer 15 is high and the electric device 1 showing such a property that the release agent layer 15 is not bonded when the release film 11 is peeled from an adhesive layer 18 and high in reliability can be obtained. Further, since the surface roughness of the substrate 12 is set to 3 μm or less, the uneveness of the surface on the side wherein the peel film 11 is peeled of the adhesive layer 18 is small and air bubbles are not generated between the adhesive layer 18 and a semiconductor chip 31 when the semiconductor chip 31 is pressed. When the surface roughness of the substrate 12 is not less than 1 μm, the slitting properties of an adhesive film 10 becomes high.
Patent KR-20040000928-A (KR)
Title: Formulation of Trimebutine Sustained-release Tablets and its Manufacturing Method
Inventor: SHIN HYEON JONG
IPC: A61K31/216
Filed: 2002-06-26
Abstract: PURPOSE: Provided are a composition of trimebutine sustained-release tablets and a manufacturing method thereof, thereby eluting active ingredients regularly. CONSTITUTION: A composition of trimebutine sustained-release tablets is characterized by containing 30-60 wt.% of trimebutine or trimebutine maleate as an active ingredient, 20-40 wt.% of lactic acid, 0.1-10 wt.% of dicalcium phosphate dihydrate, 0.1-10 wt.% of povidone K-30, 5-25 wt.% of a lubricant, an excipient and Eudragit RL-90 as a sustained release agent.
Patent KR-20040001510-A (KR)
Title: Method of chemical mechanical polishing of semiconductor device
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2002-06-28
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method of a semiconductor device is provided to be capable of improving topology by using predetermined slurry containing an addition agent when carrying out a CMP process. CONSTITUTION: A CMP process is carried out at a polish object layer(2) by using predetermined slurry containing an additive(3). At this time, the additive is used for removing the step difference of the polish object layer. Preferably, the additive is used for protecting the polish object layer at the predetermined pressure, or less. Preferably, the additive is used for polishing the polish object layer at the predetermined pressure, or higher. Preferably, various additives are used according to the kind of the polish object layer.
Patent KR-20030003094-A (KR)
Title: Parking assisting device
Inventor: KIMURA TOMIO
IPC: B60T8/172
Filed: 2002-06-28
Abstract: PURPOSE: A parking assisting apparatus is provided to accurately guide a driving operation even when a vehicle is not precisely stopped in a previously set reference position for an initial stop and perform parking assistance with high accuracy. CONSTITUTION: A controller(1) is connected with a yaw rate sensor(2) for detecting an angular speed in a direction of a yaw angle of a vehicle, a switch module(5) constituted by an in-parallel mode switch(3) for informing the controller(1) that a vehicle is parked in parallel, and an in-line mode switch(4) for informing the controller(1) that the vehicle is parked in line. Further, a speaker(6) for guiding driver information on a driving operation is connected with the controller(1).
Patent KR-20030003106-A (KR)
Title: Apparatus and fabrication process to reduce crosstalk in pirm memory array
Inventor: BECK PATRICIA A
IPC: H01L27/10
Filed: 2002-06-28
Abstract: PURPOSE: A cross point memory array of a thin film is provided to supply a separation and minimize a leakage current by disposing a trench between the rows adjacent to a memory cell. CONSTITUTION: The cross point memory array is fabricated on a substrate(85) with a plurality of memory cells, each memory cell including a diode and an anti-fuse in series. The first and second conducting materials are disposed in separate strips on the substrate to form a plurality of the first and second orthogonal electrodes with cross points. A plurality of semiconductor layers(87,88,89) are disposed between the first and second electrodes to form a plurality of diodes(81) between the cross points of the first and second electrodes. A passivation layer(86) is disposed between the first electrodes and the diodes at the cross points of the first and second electrodes. Portions of the diode layers are removed between the electrode cross points to form the plurality of memory cells(91) with rows of trenches(92) between adjacent memory cells to provide a barrier against cross-talk between adjacent memory cells. A process for fabricating the memory array comprises formation of the anti-fuse above the diode in each memory cell and extending the passivation material into the trenches as the isolation material. Alternately, the diode may be formed above the anti-fuse, so that the trenches may be substantially shallower.
Patent KR-20040006126-A (KR)
Title: The surveillance system of credit card and surveillance methods thereof
Inventor: KANG TAE WOOK
Filed: 2002-07-09
Abstract: PURPOSE: A system for sensing an illegal use of a credit card and a sensing method thereof are provided to arrest a criminal rapidly by recognizing an illegal use in real time and informing an urgent situation message to an adjacent police station when the illegal use of a credit card is generated. CONSTITUTION: A financial automation device(100) reads magnetic recorded information including credit card inherent number information recorded on a magnetic code attached on a credit card and receives a credit teller service including credit card password information of a corresponding user and credit teller service amount information. A member information DB(201) includes the first password which is used in a normal state and the second password which is used in an abnormal state. An administrative district police station list information DB(202) classifies nationwide police stations according to the district boundaries and stores each address and telephone of police stations. When a credit card is used abnormally, an ARS voice information DB(203) automatically stores a corresponding message. A credit teller service supply system(200) reads a normal use or an abnormal use of a credit card using credit card inherent number information being transmitted in the financial automation device(100) and credit card password information. If the credit card is used abnormally, the credit teller service supply system(200) transmits a corresponding automatic response message.
Patent KR-20040008499-A (KR)
Title: Repairing method of semiconductor device
Inventor: KIM JI HYEONG
IPC: H01L21/82
Filed: 2002-07-18
Abstract: PURPOSE: A method for repairing a semiconductor device is provided to repair easily a fuse having a multi-layer structure by performing the first repair process for cutting a polycrystalline silicon layer and the second repair process for removing an exposed metal layer. CONSTITUTION: A bottom insulating layer(13) is formed on an upper surface of a semiconductor substrate(11). A fuse having a stacked structure of a polycrystalline silicon layer(17) and a metal layer(15) is formed on a fuse box region of the semiconductor substrate(11). An interlayer dielectric(19) is formed on the entire surface of the semiconductor substrate(11). The first repair process is performed to cut the polycrystalline silicon layer(17) of the fuse by using the laser beam. The second repair process is performed to etch and remove the exposed metal layer(15).
Patent KR-20040009093-A (KR)
Title: Trailer up and down device of tractor
Inventor: LEE SANG TAE
IPC: B60P1/02
Filed: 2002-07-22
Abstract: PURPOSE: A trailer elevator for a tractor is provided to adjust the height of a loading case of the trailer, and thus to improve work performance related to loading and unloading of grain or agricultural machinery. CONSTITUTION: The trailer elevator for a tractor is connected to a loading case(11) mounted on a main frame(12). Fixed pivots(18) are connected to both sides of the main frame(12), and an axle support plate(13) is pivotably mounted on each of the fixed pivots(18). The axle is rotatably installed at the lower side of each axle support plate(13). The upper sides of the axle support plates(13) are secondary hydraulic cylinders(15) rotatably connected to a connecting axis of the main frame(12) through a rod pin(20). Connecting stands on upper and lower sides of a central fixed rib(21) on the front end of the main frame(12) and on upper and lower sides of a connecting hole(23) having a pulling hook(24) are connected through a connecting pin(25), respectively. A hydraulic rod(27) is connected to the upper connecting stand through the rod pin to make a first hydraulic cylinder(26) on the front end of the main frame(12) vertically rotate by a rotational pin(29).
Patent KR-20040011070-A (KR)
Title: System for a security using radio network and method thereof
Inventor: CHOI YONG SEOK
IPC: H04M11/04
Filed: 2002-07-27
Abstract: PURPOSE: A security system using a mobile communication network is provided to wake up a CDC(CDMA Dual Communicator) by using a short message service network while remotely controlling the CDC, thereby obtaining reliability on remote controlling. CONSTITUTION: A CDC(10) senses an emergency situation in an unmanned guarding region, transmits emergency-related information to a control center, or remotely controls the region. A security monitoring server(31) receives the emergency-related information, perceives the region, time, and emergency details, and writes a short message to deliver the short message to a guard. A wireless data network(51) receives wireless data from the CDC(10), amplifies the wireless data, transmits the emergency-related information to the security monitoring server(31), and connects the CDC(10) with the security monitoring server(31). A short message service network(55) uses a control channel, and transmits a wake-up signal and remote control data to the CDC(10).
Patent KR-20040011737-A (KR)
Title: Truck loader system with robot and method thereof
Inventor: CHONG BYONG UK
IPC: B66F5/02
Filed: 2002-07-30
Abstract: PURPOSE: A loader system for a truck by using a robot and a control method thereof are provided to increase the productivity, and to cut down expenses by efficiently loading the large amount of cargo such as cement or fertilizer on the truck for a short time. CONSTITUTION: A truck loader system comprises position sensors arranged in a line at a side guide to detect the stop position of a truck(30); a signal lamp(10) installed in front of the truck to guide the position of the truck by lighting according to detection signals from the position sensors; distance sensors installed in the side guide corresponding to both ends of a loading compartment of the truck to detect the distance between the truck and the side guide at a stop; and a robot(20) loading luggage from a conveyor to the loading compartment with moving on a rail(21) arranged in a line with the side guide by correcting the loading position of luggage according to the detection signals from the distance sensors.
Patent KR-20030015138-A (KR)
Title: Solenoid for electromagnetic valve
Inventor: ASO YOSHIO
IPC: H01F7/16
Filed: 2002-08-12
Abstract: PURPOSE: To provide an electromagnetic valve solenoid which can be manufactured at a low cost independently of the cross sectional shape of a magnetic substance case. CONSTITUTION: In an electromagnetic valve solenoid 2, the opposed ends of magnetic plates are fixed together so as to provide openings 4c and 4d to the ends of a cylindrical cover 4, the opening 4c is stopped up with a magnetic cap 5 to form a magnetic case 3, a bobbin 9 wound with a coil 8, a magnetic plate 10, and a movable core 7 are housed in the magnetic case 3, and a stationary magnetic pole member which is provided to the magnetic cap 5 in one piece or in a stationary manner is provided at a position opposed to the movable core 7.
Patent KR-20040016737-A (KR)
Title: Safety locking apparatus for power sliding door of vehicle
Inventor: CHOI JAE HONG
IPC: B60J5/06
Filed: 2002-08-19
Abstract: PURPOSE: A safety device for a power sliding door is provided to prevent an accident happened when the sliding door collides with a fuel injection lid or an oil gun by preventing the door from being open if the fuel injection lid is open. CONSTITUTION: A safety device for a power sliding door comprises a door lock part(10) having a striker fixed to the sliding door and having a latch lock(15) interlocking through a cable(46) when a fuel injection lid(40) is opened and shut; a switch(20) sensing that the latch lock turns to a position engaging with the striker; and an ECU(Electronic Control Unit,30) receiving a sensing signal from the switch and intercepting the operation of a driving source of the power sliding door if that the fuel injection lid is opened is decided. In the door lock part, the latch lock turns to the position engaging with the striker when the fuel injection lid is turned to an opening position and thus the movement of the sliding door is restricted.