baber/WOPTO huggingface dataset:
Patent KR-20040075233-A (KR)
Inventor: BAEK HEUM IL
IPC: G02F1/1343
Filed: 2003-02-20
Abstract: PURPOSE: An in-plane switching mode LCD element and a fabrication method thereof are provided to dispose sub pixels having 6-block optical transmission areas in 2x2 array while maintaining a distance between two electrodes of an LCD element having 4-block optical transmission areas, thereby improving brightness. CONSTITUTION: The first and fourth electrodes(306a,306d) adjacent to data lines(303) are formed on the first transparent substrate(310). A gate insulating film(308b) is deposited on the first transparent substrate(310). The data lines(303) for defining each sub pixel are formed on the gate insulating film(308b). A protective film(311) is applied to an upper part of the data lines(303). The second and third common electrodes(306b,306c) and pixel electrodes(307a-307c) are disposed on the protective film(311) by turns. The second and third common electrodes(306b,306c) and the pixel electrodes(307a-307c) except the first and fourth common electrodes(306a,306d) are made of transparent conductive materials.
Patent KR-20040075627-A (KR)
Inventor: KIM SEONG JAE
IPC: H04W48/16
Filed: 2003-02-22
Abstract: PURPOSE: An integrated cell searching unit of a dual mode modem supporting different communication modes is provided to reduce a chip size of a dual mode modem by enabling one cell searching unit to perform a cell searching operation in different communication modes. CONSTITUTION: A UMTS(Universal Mobile Telecommunications System) code generator(41) and a CDMA 2000 code generator(42) generate a certain code for searching a cell in each corresponding mode. A PN signal selector(43) receives an output of the UMTS code generator(41) and an output of the CDMA 2000 code generator(42), and outputs one output code of them to a correlator(44). A receiver(45) receives a certain code from a base station and outputs the code to the correlator(44). The correlator(44) correlates the code received from the receiver(45) and the output code of the PN signal selector(43) and outputs a corresponding result.
Patent KR-20040076154-A (KR)
Inventor: LEE NAM HUI
IPC: E05D15/06
Filed: 2003-02-24
Abstract: PURPOSE: A door hanger for an automatic door is provided to open and close a door stably and to control the height of a door simply. CONSTITUTION: The door hanger for an automatic door contains: a primary bracket(110) composed of a backing plate(111) attached to the upper part of an automatic door and a fixing plate(112) extended vertically to the backing plate(111) and provided with an opening; a secondary bracket(120) installed to be slid vertically to the opening of the primary bracket(110) and provided with a longitudinal groove to interpose both sides of the opening; a sliding roller provided with a central shaft penetrated forward on the upper part of the secondary bracket(120) and fixed to a rail of an installation panel installed in a doorframe; a locking bolt installed on the lower part of the secondary bracket(120) and contacted on the base of a rail to prevent the separation of the sliding roller from a rail; and a belt coupler(150) installed to the side of the fixing plate(112) of the primary bracket(110) to be movable vertically and coupled with a belt.
Patent KR-20040077141-A (KR)
Inventor: AHN SEONG IK
IPC: G11B17/04
Filed: 2003-02-28
Abstract: PURPOSE: A combination damper and skew spring of an optical disk player is provided to perfectly absorb the vibration applied to guide shafts for guiding a pickup unit from a main chassis and a base plate, and to reduce the frequency of using a damper. CONSTITUTION: A leaf spring-shaped supporting tension portion(110) is formed in a middle part to elastically support one lower side of a pair of guide shafts(30). Bending portions(120) are formed on both sides of the leaf spring-shaped supporting tension portion(110). Coil spring-shaped fixing tension portions(130) are fixed to an upper side of a main chassis(10) by elastically supporting the supporting tension portion(110), and wherein both ends pierce through a base plate(20) with a spare tolerance.
Patent KR-20040078821-A (KR)
Inventor: HA MI GYEONG
IPC: A47L15/46
Filed: 2003-03-05
Abstract: PURPOSE: A device and method for controlling washing for a dishwasher is provided to save water and electrical energy and quickly wash dishes by controlling the injection of washing water according to the shape of the dishes. CONSTITUTION: A device for controlling washing for a dishwasher is composed of a main body(110) having a washing tub(111), injection nozzle units(123,124) installed in the washing tub and having a plurality of nozzles(123a,124a) for injecting washing water, a nozzle driving unit(124b) for controlling the angle of the nozzles, a washing water pump(113) installed in the main body and supplying washing water to the injection nozzle unit, a shape detecting sensor(141) installed in the washing tub and detecting the shape of dishes, and a control unit. The control unit receives signals from the shape detecting sensor, and controls the washing water pump and the nozzle driving unit.
Patent KR-20040079794-A (KR)
Inventor: CHO HAN SOL
IPC: G02B6/00
Filed: 2003-03-10
Abstract: PURPOSE: A method for fabricating a preform for plastic optical fiber using additive in-diffusion is provided, which has a continuous refractive index distribution along a radius direction. CONSTITUTION: According to the method for fabricating a preform for plastic optical fiber using additive in-diffusion, a virgin preform having a hollow in a cylindrical reactor is fabricated. The cylindrical reactor is dipped into a diffusion medium mixed with an additive having a different refractive index from the virgin preform. The additive is in-diffused by swelling the virgin preform with a diffusion medium from a hollow surface of the preform. And the diffusion medium is removed without any bubble formation or damage on the preform.
Patent KR-20040081583-A (KR)
Inventor: KIM MUN GU
IPC: B60J5/08
Filed: 2003-03-14
Abstract: PURPOSE: A gap or step adjusting device of a rear slide door is provided to simplify assembling process, and to improve the durability of parts by adjusting the gap or the step of the rear slide door in mounting the door. CONSTITUTION: A gap or step adjusting device of a rear slide door is composed of a door bracket(20) connected to the rear slide door; a roller bracket(30) placed between both ends of the door bracket and connected to a roller assembly(R) sliding a center rail; and a connecting member arranged and combined with the door bracket and the roller bracket. The connecting member moves the roller bracket relatively to the door bracket. The tread portion is formed in a connecting bolt(10) to move finely and accurately by adjusting the pitch or the distance. The roller assembly is connected to the center rail without removing the door by moving the roller bracket and the roller assembly finely and precisely.
Patent KR-20040082738-A (KR)
Inventor: JUN HYEONG TAK
IPC: H01L21/20
Filed: 2003-03-20
Abstract: PURPOSE: A remote plasma ALD(atomic layer deposition) apparatus using a DC bias is provided to prevent a substrate and a thin film from being damaged by plasma by using the plasma generated from a remote plasma generating unit using a DC bias wherein the plasma is introduced to the inside of a reaction chamber but doesn't have a direct impact on the substrate as compared with plasma generated from the inside of the reaction chamber. CONSTITUTION: The reaction chamber(10) has an inner space. A substrate for forming the thin film is placed on a substrate supporting unit(15) installed in a side of the inner space of the reaction chamber. A remote plasma generating unit(30) supplies remote plasma to the inner space of the reaction chamber, installed in the outside of the reaction chamber. A DC bias unit(50) is capable of controlling the energy of the remote plasma. A source gas supplying unit(70) supplies source gas for forming the thin film to the inside of the reaction chamber.
Patent KR-20040084285-A (KR)
Inventor: HUH CHEOL SEONG
IPC: C12N1/20
Filed: 2003-03-27
Abstract: PURPOSE: A microorganism Lactobacillus casei HY7201 and use thereof are provided, thereby effectively preventing diarrhea and gastroenteritis caused by rotavirus. CONSTITUTION: The microorganism Lactobacillus casei HY7201(KACC 91036) inhibits rotavirus infection, wherein Lactobacillus casei HY7201(KACC 91036) is isolated from human. The fermented milk inhibiting rotavirus infection contains Lactobacillus casei HY7201(KACC 91036) as an effective component. The lactic acid bacteria powder having inhibiting effect on rotavirus infection contains Lactobacillus casei HY7201(KACC 91036) as an effective component. The probiotics having inhibiting effect on rotavirus infection contains Lactobacillus casei HY7201(KACC 91036) as an effective component.
Patent KR-20040085251-A (KR)
Inventor: NAM YEONG SIK
IPC: F25D23/00
Filed: 2003-03-31
Abstract: PURPOSE: A purifying system of a refrigerator is provided to replace a filter for purifying and supplying water to an ice machine or a dispenser conveniently by opening and closing a filter drawer, and to improve the reliability by simplifying the structure of the purifying system. CONSTITUTION: A purifying system is composed of a rectangular case(210) opened in the upper, front and rear parts and combined with a refrigerator, and a filter drawer(220) inserted to the case to easily replace a filter. The case is composed of an insertion part(211) in which the filter drawer is inserted backward, and an assembling end(212) combined stably with the lower part of the refrigerator. A couple of guide grooves(213) are formed in the right and left inner walls of the assembling end, and displacement restricting projections(214) are formed in the upper and lower parts of the guide grooves to restrict displacement of the filter drawer. The filter drawer has a solenoid valve(221) flowing water in and supplying clean water to an ice machine or a dispenser according to the electric signal, a passage valve(222) inserted to the solenoid valve to supply and shut off water, a filter holder inserted to the passage valve and combined with the filter, and a rotating knob(224) rotating and fixing the filter holder and the filter in the rear end of the filter drawer.
Patent KR-20040085830-A (KR)
Title: Control outlet for sensing output power
Inventor: KIM KYONG BOK
IPC: H01R13/70
Filed: 2003-04-01
Abstract: PURPOSE: A control outlet is provided to sense an output power and control the sensed output power. CONSTITUTION: A sense device senses and blocks the power of a power unit(20). A plurality of control devices sense, block and control the sense device and the power unit. A device senses, blocks and controls the power unit on the basis of the sense device. The sense device has an overload sense(70), an electric leakage sense(71), an electric sense(72), a frequency sense(73), a heat sense(74), an approach sense(75), an infrared sense(76) and a standby power sense(77). The overload sense, the electric leakage sense, the electric sense, the heat sense, the approach sense, the infrared sense and the standby power sense block a displacement output power, respectively. The frequency sense controls the frequency of the output power.
Patent KR-20040088887-A (KR)
Inventor: YOO JONG SEOK
IPC: H01L21/66
Filed: 2003-04-14
Abstract: PURPOSE: A method for testing a semiconductor device is provided to prevent the damage of the semiconductor device in a test process by detecting an optimum contact position between a test tray and a Hifix board by using a graph displayed on a monitor. CONSTITUTION: A semiconductor device is provided to a test tray(S1). A limit offset value of a motor is set up(S2). A controller drives the motor to a position of an offset value(S3,S4). A load/torque/error value is displayed on a monitor by using a graph(S5). A user selects or extracts automatically a varied position of the load value on the graph(S6,S7). The controller stores an optimum contact position of the test tray(S8,S9). The semiconductor is tested when the test tray is in contact with a Hifix board(S10).
Patent KR-20030044952-A (KR)
Inventor: JUNG CHEOL HUI
IPC: E05B49/00
Filed: 2003-04-25
Abstract: PURPOSE: A wireless image door key system is provided to open/close a door after confirming a visitor's voice and image regardless of a host position. CONSTITUTION: A wireless image door key system includes a base station(100) provided with a camera(103) for photographing the image of the visitor, a speaker(101) for outputting the voice of the user transmitted from the handy remote controller(200) and a mike(102), a digital door(104) and the handy remote controller(200), provided with a speaker(202) and a mike(201), for converting the voice into a digital data by receiving the voice of the user through the mike(202) and for outputting the voice of the visitor through the speaker(200).
Patent KR-20040095813-A (KR)
Inventor: KIM SEUNG HYEON
IPC: H04B1/40
Filed: 2003-04-28
Abstract: PURPOSE: A method for managing a short message of a mobile communication terminal is provided to add a function of setting a received short message storage period option every message, thereby storing, deleting, and managing a specific message. CONSTITUTION: A system presets a short message repository of a mobile communication terminal. The system selects a short message to be stored among short messages received to the set mobile communication terminal, and decides whether a save button is inputted. If so, the system selects either the first and second predetermined period storage functions or a permanent storage function, and stores the selected short message for a predetermined period or permanently.
Patent KR-20040093571-A (KR)
Inventor: LEE JE HAN
IPC: C12N5/10
Filed: 2003-04-30
Abstract: PURPOSE: A cell line for producing recombinant Hepatitis B virus is provided, which expresses core protein, polymerase and surface antigen of Hepatitis B virus. Therefore, a vector for gene therapy derived from recombinant Hepatitis B virus of which components are deleted can be replicated. CONSTITUTION: The cell line for producing recombinant Hepatitis B virus has no epsilon element portion necessary for capsidation, comprises the nucleotide sequence expressing core protein, polymerase, surface antigen and X protein which are required for gene replication of the recombinant HBV vector, and is transfected with a helper plasmid, wherein the helper plasmid comprises a promoter selected from SV40 promoter, retrovirus promoter and cytomegalovirus promoter; the helper plasmid comprises the nucleotide sequence of SEQ ID NO:3(RO63); the cell line is selected from HepG2, Huh7, Chang, 293 and 293T; and the cell line Huh7 is the liver cancer cell line.
Patent KR-20030043852-A (KR)
Inventor: KIM KAB SOO
IPC: A63H1/30
Filed: 2003-05-01
Abstract: PURPOSE: A yoyo with an antiskid tool is provided to make a twine wound well around the outside of a bearing between yoyo wheels without a skid. CONSTITUTION: A pair of yoyo wheels(3) with a boss portion(2) is mounted on a rotary shaft(1) at an interval from each other, the rotary shaft(1) to be inserted into the boss portion(2). One end of a twine is bound to the rotary shaft(1) between the yoyo wheels(3). A circular insert groove is formed concentrically with the boss portion(2) on one outer periphery of the boss portion(2) formed on the center of the yoyo wheels(3). A fitting groove is penetrated through the circular insert groove. An antiskid tool made of rubber is inserted into the circular insert groove, with a fitting projection, which is to be inserted into the fitting groove, projected on the rear surface of a ring type projection.
Patent KR-20040095043-A (KR)
Inventor: JANG JIN UK
IPC: H04W8/24
Filed: 2003-05-06
Abstract: PURPOSE: An information supply and purchase system using a wireless mobile communication network is provided to supply detailed information on TV broadcasting programs or movies to a wireless mobile communication subscriber through a wireless network, so that the subscriber can purchase a product by using the supplied detailed information, thereby easily obtaining the detailed information without further search process. CONSTITUTION: An information database(10) stores information on TV broadcasting programs or movies. An information supply server(20) transmits the stored information to a mobile communication subscriber through a mobile communication network(50). A wireless mobile communication terminal(60) receives the information on the TV broadcasting programs or the movies through the wireless mobile communication network(50). A purchase processing system(30) processes a product purchase request from the terminal(60). A purchase information DB(40) stores information related to the product purchase request.
Patent KR-20040097809-A (KR)
Inventor: HAN GEUM SU
IPC: C12P13/14
Filed: 2003-05-13
Abstract: PURPOSE: A method for purification of L-glutamine from fermented solution is provided, thereby inhibiting production of glutamic acid by inhibiting activity of glutamine decomposing enzyme, and producing high purity L-glutamine with higher yield at low temperature and stable pH range. CONSTITUTION: The method for purification of L-glutamine from fermented solution comprises adding 5 to 50 wt.% of lower alcohol into L-glutamine containing fermented solution to crystallize the L-glutamine in the fermented solution, wherein the alcohol is selected from C1-C3 lower alcohols; the pH of the fermented solution after addition of lower alcohol is maintained at 5.0 to 6.0; and the temperature of the fermented solution after addition of lower alcohol is maintained at 25 deg. C or less.
Patent KR-20040099581-A (KR)
Inventor: SEO GWAN SEOK
IPC: H04N9/77
Filed: 2003-05-19
Abstract: PURPOSE: An apparatus for generating a digital signal with high resolution without increasing a data transmission rate of a main arithmetic device and an internal memory is provided to reduce a memory necessary for driving an LCD(Liquid Crystal Display) by expanding an input image. CONSTITUTION: A conversion detector reduces an arithmetic quantity when converting a digital RGB image signal into a luminance signal and a color signal and performing interpolation. A controller receives the output of the conversion detector, and controls the operation of an arithmetic device. A controller receives the output of the controller, and detects a threshold value using the last arithmetic result of the arithmetic device.
Patent KR-20040102595-A (KR)
Inventor: LIM YEONG JIN
IPC: C09K17/00
Filed: 2003-05-28
Abstract: PURPOSE: A soil structure for preventing leachate by using ion exchange material and its production method are provided to stabilize soil properties by removing absorbed water from soil particles, to improve the water proof properties by additionally forming water proof layer, and to prevent leachate from being permeated into the earth owing to small water permeability and no cracks thereof. CONSTITUTION: The soil(10) structure for preventing leachate comprises a layer(20) of preventing leachate in which ion exchange material is contained in order to remove absorbed water from the surface of minute soil particles, wherein the ion exchange material is sulfonated oil. The soil structure further comprises a waterproof membrane(40) where a soil-coating agent is contained.
Patent KR-20040106712-A (KR)
Inventor: CHOI MUN SU
IPC: F01P7/16
Filed: 2003-06-11
Abstract: PURPOSE: A fail safe circuit of a cooling control unit is provided to stably drive a cooling fan if a power transistor is broken down by driving the cooling fan with a relay and to remove basically the generation of heat caused by using the power transistor. CONSTITUTION: In a cooling control unit(20) having a microcomputer(21) for driving a cooling fan motor(30) by operating a power transistor according to a control signal output from an engine control unit(10), a fail safe circuit for the cooling control unit is composed of a position watchdog signal generating circuit for generating a position watchdog signal with constant frequency if the microcomputer works normally; a differentiator circuit(22) for differentiating and outputting the position watchdog signal into a reset signal; a ramp signal generating circuit(23) for generating a ramp signal with a time constant by discharging charged voltage according to the reset signal; a comparator(24) for comparing the ramp signal with a reference voltage value and outputting a low-level signal if the position watchdog signal is not generated from the position watchdog signal generating circuit; and a relay(26) for driving the cooling fan motor if the low-level signal is output from the comparator.
Patent KR-20040106999-A (KR)
Inventor: JUNG HUI TAE
IPC: C01B31/00
Filed: 2003-06-12
Abstract: PURPOSE: A method for preparing a nano or smaller-sized pattern, a method for preparing a membrane for a separator by using the nano-pattern, a method for forming a nano-pattern of a magnetic metal thin film for a high density record material, and a method for preparing a bio-nanoarray are provided, to allow a nano-sized pattern to be formed by simple several steps of process and to allow the orientation of microstructure to be controlled easily. CONSTITUTION: A nano or smaller-sized pattern is prepared by forming a thin film of a self-assembling organic supramolecule on a substrate; annealing it to form a cylindrical regular structure by the self-assembly of the organic supramolecule; and irradiating a UV ray to the structure to decompose the center part where a carbon chain is concentrated. Preferably the surface of the substrate is modified to control the orientation of a pattern structure before a pattern is formed. Preferably the self-assembling organic supramolecule is a disk-type or dendrimer fan-shaped organic supramolecule. Preferably the organic supramolecule is represented by the formula 6 or 7.
Patent KR-20040106169-A (KR)
Inventor: OH SUK JU
IPC: B62H3/00
Filed: 2003-06-12
Abstract: PURPOSE: A semiautomatic locking device for a bicycle depository is provided to prevent the theft of a bicycle and improve convenience by fixing a bicycle to the bicycle depository without a lock and a chain. CONSTITUTION: A semiautomatic locking device for a bicycle depository is composed of a lever, a plate spring locking unit for fixing a wheel of the bicycle to a supporter of the bicycle depository, an alarm switching on when the bicycle is fixed to the supporter, a coin-injection type opening/closing unit detecting the injection of coins and operating a limit switch, and a toggle joint operating an actuator.
Patent KR-20050001097-A (KR)
Inventor: LIM MUN KI
IPC: H01L21/027
Filed: 2003-06-27
Abstract: PURPOSE: A method for removing particles in an electron beam writing process is provided to remove particles before an exposure process is performed by installing an apparatus capable of blowing N2 gas in a sub chamber. CONSTITUTION: A mask is pre-loaded and loaded to perform an electron beam writing process. After a grounding process is performed to control a charge phenomenon, an N2 gas blowing process is performed to eliminate particles and a vacuum pumping process is performed on a sub chamber(31). A particle removing nozzle(34) is capable of moving in the up-and-down direction and right-and-left direction so as to be positioned in the upper part of the sub chamber in a direction vertical to a grounding part of the mask.
Patent KR-20050001920-A (KR)
Inventor: KIM KWANG RYUL
IPC: C08J5/00
Filed: 2003-06-28
Abstract: PURPOSE: Provided is an insulation finishing material for engineering works or construction which is improved in insulation, adhesion, durability and resistance against crack due to expansion and contraction. CONSTITUTION: The insulation finishing material comprises a resin, a pigment, a filler, and an organic hollow particle. Preferably the organic hollow particle is an acryl-based polymer(12) whose inside comprises an air layer(11) and whose outside is coated with CaCO3(13), and has a diameter of 100 micrometers or less and a specific gravity of 0.13 or less.