baber/WOPTO huggingface dataset:
Patent KR-20040102754-A (KR)
Inventor: CHOI GIL HYEON
IPC: H01L21/20
Filed: 2003-05-29
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) method and a method for forming a thin film using the same are provided to increase growing speed and to obtain fine step coverage. CONSTITUTION: A reaction material is induced on a substrate, wherein the reaction material represents Ta(NR1)(NR2R3)3(where, R1, R2 and R3 are the same or difference in H or C1-C6 alkyl group). The partial reaction material is chemically adsorbed on a substrate. A non-adsorbed reaction material is purged from the substrate. Solid material using an atomic layer deposition is formed by inducing a reaction gas on the substrate and removing a ligand-coupling atom containing the chemically adsorbed reaction material.
Patent KR-20040104201-A (KR)
Inventor: LEE MIN HWA
IPC: H04B1/38
Filed: 2003-06-03
Abstract: PURPOSE: A battery pack capable of being used as a pedometer and a momentum measurer is provided to use a mobile terminal as a pedometer and to measure and display the mobile terminal user's momentum and body fat using the number of steps counted through the pedometer. CONSTITUTION: A battery pack(100) capable of being used as a pedometer and a momentum measurer comprises an acceleration measurement part(110), a mobility measurement part(120), a step counter(130), a data input-output control part(150), and a main body interface part(180). The acceleration measurement part(110) detects a change in the movement of the battery pack and outputs an acceleration value for the detected change. The mobility measurement part(120) executes operation processing for the acceleration value and calculates the mobility of the battery pack(100). The step counter(130) counts the number of steps from the calculated mobility data. The data input-output control part(150) controls the output of step counting. The main body interface part(180) interfaces data between the data input-output control part(150) and a main body(200).
Patent KR-20040107754-A (KR)
Inventor: KIM HO GYEONG
IPC: H04B7/00
Filed: 2003-06-13
Abstract: PURPOSE: A parking assistant system using Bluetooth communication is provided to detect the blind spot of the rear or corner part of a vehicle through a CCD camera and an ultrasonic sensor and to display it on the LCD screen of a mobile phone using Bluetooth communication. CONSTITUTION: A parking assistant system using Bluetooth communication consists of a CCD camera(10), an ultrasonic sensor(11), a CPU(13), a video decoder(14), a communication interface(15), a video encoder(16), and a power supplier(P). The CCD camera(10) and the ultrasonic sensor(11) are installed at the rear part of a vehicle. The video decoder(14) converts an image pickup signal inputted from the CCD camera(10) into a video signal and forwards it to the CPU(13). The communication interface(15) converts a signal inputted from the ultrasonic sensor(11) into a sensor signal and forwards it to the CPU(13). The video encoder(16) converts the video signal and the sensor signal, forwarded from the CPU(13), into signals for wired/wireless transmission and selectively outputs either of them to a display unit. The power supplier(P) supplies power to the components.
Patent KR-20040107267-A (KR)
Inventor: BAE SANG CHEOL
IPC: H04N5/445
Filed: 2003-06-13
Abstract: PURPOSE: An apparatus and method for converting the screen size of a television system are provided to allow a user to view video contents of various aspect ratios by selecting an optimum magnification ratio in response to a ratio of an input image to an output screen. CONSTITUTION: An apparatus for converting the screen size of a television system includes a tuner(1), a decoder(2,3), a video converter(4), an OSD(On Screen Display) generator(5), and a screen output unit(6). The decoder decodes a signal tuned by the tuner. The video converter converts the image corresponding to the decoded signal into an aspect ratio designated by a user using a remote controller. The OSD generator generates an OSD menu by which the user selects the aspect ratio. The screen output unit outputs the image according to the aspect ratio designated by the user.
Patent KR-20040110239-A (KR)
Inventor: AHN JAE SUN
IPC: E04F15/04
Filed: 2003-06-18
Abstract: PURPOSE: A manufacturing method of interior finishing materials for a building is provided to prevent the damage of forests by providing raw materials which are strong against external impact and scratch and reducing the use of raw materials by recycling wood. CONSTITUTION: The manufacturing method of interior finishing materials for a building comprises the steps of: manufacturing many primary processed boards(12) by bonding many primary boards(11) having the appointed size and thickness on the vertical section; manufacturing secondary processed boards(14) by bonding up secondary boards(13) having the same size as the side of the primary processed board(12) between both sides of the primary processed board(12); and manufacturing interior finishing materials(15) by cutting off to have the appointed thickness(T) along the side of the secondary processed boards(14).
Patent KR-20040110772-A (KR)
Inventor: CHOI GYU CHEOL
IPC: D06F33/02
Filed: 2003-06-20
Abstract: PURPOSE: A detection method by an electrode sensor of a washing machine is provided to improve washing efficiency and rinsing efficiency, and to improve the reliability of detection by measuring conductivity accurately in consideration of the compensation value of a controller. CONSTITUTION: A controller correction group is loaded in turning on the washing machine(S1), and washing and rinsing are performed by supplying detergent and water according to the washing program(S2,S3). The washing water is detected with an electrode sensor before finishing washing and rinsing(S4), and the correction value of the controller is calculated according to the detected value of the electrode sensor(S5). The conductivity of washing water is calculated according to the detected value of the electrode sensor considering the correction value of the controller(S6,S7). The correction error of the controller is displayed in deciding errors(S8).
Patent KR-20040002670-A (KR)
Inventor: YAMAMOTO KATSUKO
IPC: H01L21/60
Filed: 2003-06-25
Abstract: PURPOSE: To provide a bonding stage and a bonding tool for use in mounting a semiconductor element to a substrate or the like, wherein a high-accurate bonding is possible also for a design of arranging an electrode in the semiconductor element and the substrate with a high density. CONSTITUTION: An upper surface of a stage which comes into contact with the semiconductor element is constituted by a high-heat conductivity substance, and an in-plane temperature distribution is good. Further, since a material having a low wettability with respect to a material such as an epoxy resin or the like is used for the surface of the stage, it is difficult for a resin material to adhere in use, and it is easy to remove the adhered resin.
Patent KR-20050001875-A (KR)
Inventor: AN JIN WOO
IPC: H04N7/14
Filed: 2003-06-26
Abstract: PURPOSE: A apparatus for controlling image display in a mobile phone is provided to prevent image quality at the central part of a screen from being deteriorated due to a shortage of bits when controlling transmission rate by alternately displaying image data upward and downward from a horizontal line of a screen center when the image data stored in a host memory is displayed on an LCD(Liquid Crystal Display). CONSTITUTION: An input output part(1) receives image data from a host memory. A control part(3) controls a GRAM(Graphics Memory)(4) so that it can store the image data in order of process made alternately upward and downward from a horizontal line of LCD screen center. A source driver(5) makes the image data displayed in the order of storage in the GRAM when the image data outputted from the GRAM is displayed on an LCD screen synchronously with a scan pulse signal generated by a gate driver.
Patent KR-20050002021-A (KR)
Inventor: CHOI EUN SEOK
IPC: H01L27/108
Filed: 2003-06-30
Abstract: PURPOSE: A capacitor fabricating method capable of preventing a noble metal lower electrode from being peeled is provided to simplify the process for an adhesion layer by selectively eliminating an adhesion layer without an additional etch process. CONSTITUTION: A storage node contact is formed on a semiconductor substrate(41). A storage node oxide layer(47) is formed on the storage node contact. The storage node oxide layer is etched to form a concave groove(48) exposing the storage node contact. An adhesion layer(49) is formed on the storage node oxide layer including the concave groove. A crack is generated in a part of the adhesion layer formed on the storage node contact. The crack of the adhesion layer is selectively removed to expose the upper surface of the storage node contact. A concave noble metal lower electrode is adhered to the storage node oxide layer by the adhesion layer, electrically connected to the storage node contact.
Patent KR-20050008013-A (KR)
Inventor: LEE HEA CHUN
IPC: G02F1/13357
Filed: 2003-07-14
Abstract: PURPOSE: A liquid crystal display is provided to prevent color variation and reduce thickness, thereby improving the display quality and the quality of an external appearance. CONSTITUTION: A display unit(110) displays an image by using light. A backlight assembly(200) includes a lamp unit(220), a light guide panel(210), and a color mixing filter(230). The lamp unit includes a plurality of LED(Light Emitting Diode)s(222) generating red light, green light, and blue light. The light guide panel has an exit surface(212) for making light exit, a reflecting surface reflecting incidence light to the exit surface, and an incidence surface for making light enter. The color mixing filter is installed between the lamp unit and the incidence surface for mixing the red light, green light, and blue light for making white light. A container contains and fixes the display unit and the backlight assembly.
Patent KR-20050008968-A (KR)
Inventor: HA CHANG JIN
IPC: H05K7/20
Filed: 2003-07-14
Abstract: PURPOSE: A device and a method for variably controlling cooling fan operation with a PWM(Pulse Width Modulation) control signal on a computer system are provided to implement the same cooling fan operation control as the control using hardware having resolution higher than 'N' bits by alternatively outputting the PWM control signals of multiple patterns. CONSTITUTION: A PWM generator(170) variably changes an RPM(Rotation Per Minute) of a cooling fan(182). A PWM control part(171) controls the PWM generator. The PWM generator generates the PWM control signals of the pattern having the 'N' bits resolution. The PWM control part makes the PWM generator alternatively output the PWM control signals having the different patterns with a predetermined time ratio by referring to virtual information for the PWM control signals of the pattern having the resolution higher than the 'N' bits.
Patent KR-20050009913-A (KR)
Inventor: HAN MOON HYEONG
IPC: H01L21/02
Filed: 2003-07-18
Abstract: PURPOSE: A process diagnosing method is provided to embody a centralized system control and improve yield by eliminating the necessity of preventing system malfunction during a semiconductor fabricating process and by removing the need to control each module by an operator. CONSTITUTION: A process diagnosing method controls a semiconductor process including the operation of a system including a plurality of lower modules. Before the semiconductor process starts, the states of the plurality of lower modules are diagnosed(S3). The process condition of the system is checked(S5). An operator is informed of the states of the lower module and the process condition.
Patent KR-20050011770-A (KR)
Inventor: KO MYUNG JIN
IPC: H04N7/10
Filed: 2003-07-23
Abstract: PURPOSE: A disaster broadcasting system using a wired broadcasting network is provided to selectively transmit disaster broadcast to a specific group or person rapidly and securely using a terrestrial broadcasting network, the Internet and a wired broadcasting network. CONSTITUTION: A disaster broadcasting system includes a transmission system and a receiving system. The transmission system includes a transmitter(112) for receiving disaster broadcasting information to construct disaster broadcasting data including control data for a television receiver and transmitting the disaster broadcasting data through a wired/wireless network, and a wired broadcasting station(113) for receiving the disaster broadcasting data, modulating the data into a wired broadcasting signal and providing the modulated signal to a wired broadcasting network. The receiving system includes a wired broadcasting receiver for receiving the wired broadcasting signal and extracting audio and video signals from the received signal, a disaster broadcasting data demodulator for demodulating the wired broadcasting signal to extract the disaster broadcasting data, a sub-controller for modulating and mixing the audio and video signals and the disaster broadcasting data to generate an integrated channel signal, and a television control unit for dividing the integrated channel signal into the first channel signal for audio/video output and the second channel signal for television control, providing the first channel signal to the television receiver, demodulating the second channel signal to extract device control information corresponding to the master control information, and controlling the television receiver in response to the device control information.
Patent KR-20030079831-A (KR)
Inventor: KIM DO SIK
IPC: D21H11/10
Filed: 2003-07-29
Abstract: PURPOSE: A target composition for shooting is characterized by having excellent perforative character, dimensional stability, strength, water resistance, light reflectionless character and printability. CONSTITUTION: The target composition for shooting is comprised of: 10-30wt.% of bleached chemical pulp having 25degrees SR of beating degree; 70-90wt.% of ground pulp having 55-60degrees SR of beating degree; 15-25wt.% of a filler based on weight of a pulp mixture; 0.1-2wt.% of a wet strength enhancer based on the weight of the pulp mixture; 0.1-2wt.% of a paper power enhancer based on the weight thereof; and 10-20wt.% of a surface sizing agent based on the weight thereof.
Patent KR-20050015865-A (KR)
Inventor: HA KI TAE
IPC: F16D65/02
Filed: 2003-08-08
Abstract: PURPOSE: A noise reduction device of a brake is provided to absorb collision energy generated between a back plate and a brake shoe and to reduce noise by a structure for relieving collision between the back plate and the brake shoe caused by axial movement of the brake shoe. CONSTITUTION: A noise reduction device of a brake has a buffer unit installed between a brake shoe(51) and a back plate(55) mounted with the brake shoe to relieve collision generated between the back plate and the brake shoe due to axial movement of the brake shoe. The buffer unit is composed of a plurality of rim support tools(61) installed to face a lateral side of a table(51a) of the brake shoe and contacted to the side of the table in moving axially the brake shoe; a plurality of sliding pins(63) mounted at the back plate to move laterally and combined with the rim support tool on one end; and an elastic unit disposed between the back plate and the rim support tool to absorb collision energy between the lateral side of the table and the rim support tool.
Patent KR-20050015877-A (KR)
Inventor: KIM KIL SUNG
IPC: C08F112/08
Filed: 2003-08-11
Abstract: PURPOSE: Provided is a continuous process for preparing a polystyrene resin having high impact property, high fluidity, excellent gloss and good graft proportion and falling dart impact strength. CONSTITUTION: The high impact polystyrene resin is prepared by continuous process comprising the steps of: (A) reacting a styrene-based monomer and a rubber component at 100-130 deg.C in a first reactor for 1-2 hours to produce a first polymeric product; (B) introducing the first polymeric product into a second reactor successively to produce a second polymeric product; (C) introducing the second polymeric product into a third reactor successively to produce a third polymeric product; (D) introducing the third polymeric product into a fourth reactor successively to produce a fourth polymeric product; and (E) introducing the fourth polymeric product into a volatile matter eliminator to remove unreacted monomer and solvent, thereby obtaining a polyester resin.
Patent KR-20050017289-A (KR)
Inventor: KWON KI JOO
IPC: G01M3/00
Filed: 2003-08-12
Abstract: PURPOSE: An apparatus for testing the performance of a waterproof system is provided to evaluate waterproof performance by applying various conditions to a waterproof layer. CONSTITUTION: An apparatus for testing performance of a waterproof system includes an upper chamber(3), a lower chamber, a structure testing member, a waterproof layer(7), and a pressurizing part(9). The upper part chamber(3) has a viewing window. The lower part chamber has an opening hole coupled with the upper part chamber(3). The structure testing member is included in the lower part chamber. The pressurizing part(9) exerts an external force on the testing member through a jig(8). The chamber(3) has a heating line(10) and a cooling line(11) in order to give a variety of test conditions.
Patent KR-20050019424-A (KR)
Title: System for controlling the stability of vehicles
Inventor: KOO BON GYEONG
IPC: B60T8/58
Filed: 2003-08-19
Abstract: PURPOSE: An electronic stability control system of a vehicle is provided to shorten braking distance by judging starting and release of sudden braking by using pressure sensors disposed at a master cylinder and a wheel cylinder and to prevent vibration and noise caused by pressure difference between the master cylinder and the wheel cylinder. CONSTITUTION: An electronic stability control system of a vehicle is composed of a master cylinder(20) for forming braking pressure as a driver operates a brake pedal; a first pressure sensor(1) for measuring discharge hydraulic pressure of the master cylinder; a second pressure sensor(2) for measuring pressure of the wheel cylinder; a plurality of TC(Traction Control) valves(47) for opening and closing the discharge hydraulic pressure of the master cylinder toward the wheel cylinder; plural solenoid valves for executing a braking motion by cutting off and opening the hydraulic pressure discharged from the master cylinder toward the wheel cylinder; a pump(44) for sucking in and supplying hydraulic pressure applied on the wheel cylinder to the master cylinder; a motor(45) driving the pump; an oil suction passage(48a) for sucking and guiding the oil of the master cylinder into an inlet of the pump for a TCS(Traction Control System) mode; a shuttle valve(48) installed in the oil suction passage to open and shut the suction passage; and a control unit for outputting a control signal of a motor for controlling braking hydraulic pressure of the wheel cylinder for sudden braking by inputting sensing values of the first and second pressure sensors.
Patent KR-20050023630-A (KR)
Inventor: LEE JAE HO
IPC: B21B38/00
Filed: 2003-09-01
Abstract: PURPOSE: To provide an apparatus for scanning a linear laser in a width direction of the steel sheet from a linear laser part installed above the steel sheet, thereby detecting width and surface defects of the steel sheet at the same time to detect width and surface defects of steel sheet discharged from the exit side of a final stand of tandem cold mill at cold rolling plant irrespective of small space and rolling mill lubricant. CONSTITUTION: The apparatus for detecting width and surface defects of steel sheet by using linear laser comprises a linear laser part(20) for scanning a linear laser(L) of straight line along a width direction of steel sheet(1) from an upper part of the steel sheet; a first camera part(30) and a second camera part(35) installed an upper part of the left and right sides of the steel sheet to take a picture of laser reflected from the steel sheet; a third camera part(40) installed in an upper part of the center of the steel sheet to take a picture of laser reflected from the steel sheet; a steel sheet width detection part(51) for detecting width of the steel sheet by computing the laser detected in the first and second camera parts; and a steel sheet surface defect detection part(52) for detecting position and size of surface defects of the steel sheet by converting the laser signal of the third camera part into a pulse waveform if magnitude of laser signal detected in the third camera part is that of a standard signal.
Patent KR-20050025399-A (KR)
Title: Computational method and device of infiltration/exfiltration of sewer
Inventor: KIM NAM IL
IPC: G06Q50/06
Filed: 2003-09-08
Abstract: A method for calculating unidentified/leaked water of sewer using a flow meter and a rain gauge, and an operating device thereof are provided to offer representative data needed for sewer mend/repair and an associated sewage processing field by quantitatively calculating the unidentified/leaked water through the operating device performing processes for verifying/analyzing a calculated value. A database server(6) receives/stores sewage data and is programmed with an operation formulation. A management/analysis server(7) is interconnected with the database server by receiving measured water quality data. An operation server(8) operates each server.
Patent KR-20050026787-A (KR)
Title: Cooling structure of motor
Inventor: KIM HEE TAE
IPC: H02K9/06
Filed: 2003-09-09
Abstract: A cooler structure of an electric motor is provided to enhance cooling efficiency by straightening a fluid path by plural guide pins formed on an inner periphery of a fan cover. A housing(120) includes a stator core(112) and a rotor core(114) therein. A rotational axis(130) is coupled with the rotor core(114). A cooling fan(134) is coupled with one side of the rotational axis(130). A ventilating hole, for emitting external air introduced by a suction hole to a face of the housing(120), is formed on a fan cover(140). A plurality of guide pins(145) are protruded from an inner surface of the fan cover(140) to form a fluid path. The fluid path leads the introduced external air to a direction from the suction hole to the ventilating hole.
Patent KR-20050029924-A (KR)
Title: An apparatus for purifying coke oven gas with co2 separator
Inventor: HA JAE BOK
IPC: C10B49/02
Filed: 2003-09-24
Abstract: To provide a coke oven gas purification apparatus with CO2 collector for collecting CO2 that hinders collection of hydrogen sulfate, thereby lowering concentration of CO2 in coke oven gas to improve a collection ratio of hydrogen sulfate and suppressing precipitation of carbonate due to reaction of CO2 and sodium hydroxide to prevent closing of an ammonium distillation column and a desulfurizer catalyst reactor. In an apparatus comprising a hydrogen sulfate collection column(102), an ammonia collection column(120), an ammonia concentration column(106) and an ammonia distillation column(110) to purify coke oven gas, the apparatus for purifying coke oven gas with CO2 collector comprises a CO2 collection part(10) comprising a CO2 collector(12) installed in front of the hydrogen sulfate collection column and a potassium hydroxide tank(14) communicated with the CO2 collector to supply a potassium hydroxide solution into the CO2 collector so that CO2 in coke oven gas is collected; and a potassium hydroxide treatment part(30) for collecting CO2 from the CO2 collector and treating the potassium hydroxide solution discharged, wherein the potassium hydroxide treatment part comprises a potassium hydrogen carbonate tank(32) connected to the CO2 collector; a temperature increasing machine(34) connected to the potassium hydrogen carbonate tank; and a potassium carbonate tank(36) and a potassium hydroxide tank(38) connected to the temperature increasing machine, and a separator(42) communicated with the potassium carbonate tank and the potassium hydroxide tank.