baber/WOPTO huggingface dataset:
Patent KR-20010015228-A (KR)
Inventor: CARL DANIEL A
IPC: C23C18/31
Filed: 2000-07-07
Abstract: PURPOSE: A system for depositing an electroless seed layer in a substrate prior to subsequent processing is provided to strengthen a copper seed layer by filling defects and discontinues in the activation, or seed, layer and to allow subsequent processing, such as electroplating to fill the remainder of the features without substantial voids in the deposited materials. CONSTITUTION: A system for depositing an electroless seed layer in a substrate prior to subsequent processing is designed with flexible architecture and can be configured in several ways. The electroless deposition process is performed in-situ with an electroplating process to minimize oxidation and other contaminants prior to the electroplating process. The system allows the substrate to be transferred from the electroless deposition process to the electroplating process with a protective coating to also minimize oxidation. The system generally includes a mainframe(214) having a mainframe substrate transfer robot(228), a loading station(210) disposed in connection with the mainframe, one or more processing facilities(218) disposed in connection with mainframe, and an electroless supply(220) fluidly connected to the one or more processing applicators(240). Preferably, the electro-chemical deposition system includes a spin-rinse-dry(SRD) station(212) disposed between the loading station and the mainframe, a rapid thermal anneal chamber(211) attached to the loading station, and a system controller for controlling the deposition processes and the components of the electro-chemical deposition system.
Patent KR-20020006197-A (KR)
Title: System and method of marketing-research using internet
Inventor: KIM EUI SOO
Filed: 2000-07-11
Abstract: PURPOSE: A system and method for investigating a marketing using the Internet is provided to perform a data investigation necessary for the marketing as a consumer's response to new commodity or a currently used commodity through the Internet. CONSTITUTION: A marketing investigating server(1) of an operator performing a necessary investigation in accordance with requesting an investigation by a client is connected with a plurality of member terminals(5) through an open type communication network(3). A member information DB(110) stores information with respect to a member. A prototype information DB(120) stores commodity information to be supplied to the member as a sample to be investigated. A questionnaire DB(130) stores questionnaire according to various forms. A display module(170) suggests information of a prototype and a related questionnaire to a selected member using the prototype information DB(120) and the questionnaire DB(130). A response questionnaire DB(140) stores response questionnaires. A point accumulating DB(150) stores contents obtained or used by a member. In addition, a prototype delivery information DB(160), a point accumulating module(180), an off-line market property information DB(200), a forecast error measuring module(220), and a mail transmitting module(230) are provided.
Patent KR-20020006331-A (KR)
Title: Method of cultivation of bean sprouts to use elvan
Inventor: KIM SEUNG HYUN
IPC: A01G31/00
Filed: 2000-07-12
Abstract: PURPOSE: Provided is a cultivation method of bean sprouts using quartz porphyry, thereby increasing its harvest without spreading agricultural chemicals and improving its quality. CONSTITUTION: The cultivation method comprises the steps of: washing dried soybean with purified water; sprinkling water to the soybean every 4 hour 4-5 times to germinate it; soaking 50kg of germinated soybean in the mixture of 100g of quartz porphyry, 100g of ocher, 100mL of lye, s50mLugar water and 40-50L of purified water; and putting soaked soybean in a cultivator and sprinkling purified water every 4 hour.
Patent KR-20020009288-A (KR)
Inventor: MIN BYEONG UN
IPC: H02M7/00
Filed: 2000-07-25
Abstract: PURPOSE: A circuit for quick charge and soft start of inverter is provided to strengthen an operation characteristic caused by a quick charge of an inverter used for LCD backlighting, by adding a hybrid circuit having a soft start function and a quick charge function in a pulse width dimming circuit and a hybrid dimming circuit. CONSTITUTION: A voltage converter rectifies an external input voltage, and converts it to a lamp driving voltage needed to drive a lamp. A driving part transmits the lamp driving voltage to the lamp. A transistor is turned on/off by a square wave signal of a PWM operation range. A quick charge and soft start part(3) performs a quick charge operation and a soft start operation at the same time if the square signal of the PWM operation range is input with a predetermined duty. A first comparator(4) compares an input bias voltage with a feedback input by an on/off operation of a transistor. A second comparator(5) compares an output signal of the quick charge and soft start part(3) with an output signal of the first comparator(4) when an output signal of the first comparator(4) is PWM-processed and then received. Then, the second comparator(5) determines a duty of a square signal of the PWM operation range.
Patent KR-20020009807-A (KR)
Title: Custom sentence inputting method of mobile communication terminal
Inventor: SEO SANG UK
IPC: H04B1/38
Filed: 2000-07-27
Abstract: PURPOSE: A method for inputting an idiom of a mobile communication terminal is provided to quickly and conveniently input a character by storing a frequently used sentence as the idiom or an idiom format and inserting the idiom into a sentence for which a user wishes. CONSTITUTION: A control unit judges whether an inputted key is a key inputted for selecting an idiom(103). If the inputted key is the key inputted for selecting the idiom, the control unit converts a character input basic mode into an idiom input mode and displays an idiom menu on a display window(105). If a key is inputted for selecting an idiom additional menu(109), the control unit converts the idiom input mode into an idiom additional mode and displays a character input window on the display window(111). A character series according to the input of a character key and a direction key is displayed on the character input window, and if a completion key is inputted, the writing of the character series is completed(113). The control unit judges whether a storing key is inputted(115). If the storing key is inputted, the control unit performs an operation corresponding to the inputted key(117).
Patent KR-20020015492-A (KR)
Title: The protection system for adult things
Inventor: CHO HYO MOON
IPC: H04N7/167
Filed: 2000-08-22
Abstract: PURPOSE: A parental control device is provided to protect children from obscene materials by monitoring the activity of children via a TV monitor and having specific programs or contents displayed only with the input of a password. CONSTITUTION: A parental control device comprises an input signal discriminating unit(100) outputting a class discriminating signal of TV signals and a VGA(Video Graphic Adapter) mode discriminating signals based on the synchronizing signals of input video signals, an input signal deciding unit(200) deciding the obsceneness of the input video signals based on color tone information and contour information by receiving TV video signals and PC(Personal Computer) video signals separated from the synchronizing signals, a user confirming unit(300) outputting a display control signal to output video signals to an object display by receiving a password key from a user, and a display driving unit(400) outputting the video signals output from the input signal discriminating unit to the display. The user confirming unit stores a password key of an adult user. If the password key inputted from a user is matched with the password key stored in a password key storage of the user confirming unit, a display control signal is output. The contents which children watch are displayed on a TV in a full screen or a PIP(Picture In Picture) format. Therefore, children are protected from obscene materials provided through a TV, videos and the internet.
Patent KR-20010078420-A (KR)
Title: Thermal controlling pack
Inventor: LEE SEONG HOON
IPC: F25D3/00
Filed: 2000-08-26
Abstract: PURPOSE: A heat adjustable pack is provided to obtain excellent heat adjustment effects by attaching the pack corresponding to the outer case of an article and to variously change the shape of the pack even when the pack is frozen. CONSTITUTION: A heat adjustable pack includes plural fluid charging units(11). Each fluid charging unit has a hermetic space covered by a single sheet of polyethylene, polypropylene, PVC(Poly Vinyl Chloride), teflon, polycarbonate, polyester and nylon, or by layered sheets of polyethylene sheets and nylon sheets. The plastic sheet has specific strength and elasticity to prevent heat adjustable fluid from being leaked. The fluid charging unit has various shapes including oval shape, pillow shape, C shape and petal shape as well as rectangular or circular shape. The size of each fluid charging unit is adjusted freely depending on articles to be packed. Preferably, the fluid charging units are formed relatively smaller than the volume of the article. The thickness of the fluid charging units is not limited but is preferably shorter than the horizontal length of the fluid charging units.
Patent KR-20020017317-A (KR)
Title: manufacturing metod for liquid crystal display
Inventor: KIM SANG IL
IPC: G02F1/1337
Filed: 2000-08-29
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to form domains with different pre-tilt directions by a single rubbing process for orientation films and expand the viewing angles by using compensation films having smallest index of refraction in the rubbing directions. CONSTITUTION: A liquid crystal display includes first and second substrates(1,4) facing to each other, first and second orientation films(3,6) formed on the first and second substrates facing to each other, a liquid crystal layer(7) implanted between the first and second orientation films, first and second compensation films(8,9) respectively disposed on the other outer sides of the first and second substrates, and first and second polarization plates(11,12) formed on the first and second compensation films, wherein at least either one of the first and second orientation films is rubbed, at least more than two areas having different pre-tilt angles are included between the first and second orientation films, and the rubbing directions of the first and second compensation films have indexes of refraction smaller than perpendicular directions thereof.
Patent KR-20020018768-A (KR)
Title: An alarm system of gas leakage for cng vehicles
Inventor: NA SANG PIL
IPC: B60Q9/00
Filed: 2000-09-04
Abstract: PURPOSE: A gas leakage alarm system for a CNG(Compressed Natural Gas) vehicle is provided to block up the leakage of gas by automatically detecting the leakage of gas depending on the pressure change in a fuel tank. CONSTITUTION: A gas leakage alarm system for a CNG vehicle comprises a fuel tank(201) for storing CNG, a fuel supply pipe(202) for supplying CNG to an engine, a pressure sensor(203) for sensing the pressure in the fuel tank, a temperature sensor(204) for sensing the temperature in the fuel tank, an ECU(Electronic Control Unit)(205) connected with the pressure sensor and the temperature sensor, and an alarm unit(206) for deciding the leakage of CNG by the signal of the ECU and corresponding to the pressure and temperature in the fuel tank and alarming of the leakage of fuel.
Patent KR-20020019298-A (KR)
Title: Turbidity controlling equipment of water of deleting dust for blast furnace thickner
Inventor: KIM HAE DONG
IPC: C21C5/40
Filed: 2000-09-05
Abstract: PURPOSE: An apparatus for controlling the turbidity of thickener dust collecting water of a blast furnace is provided to reduce the damage of facilities by maintaining the turbidity of thickener dust collecting water at a constant level. CONSTITUTION: The apparatus for controlling the turbidity of thickener dust collecting water of a blast furnace comprises a powder coagulant reservoir(28), a coagulant melting tank(24,25), a load cell(48) for detecting the weight of the tank, a calculating part(30) for converting an electrical signal detected by the load cell into the weight, a pressure gauge(44,45) for detecting the pressure of the tank, a power coagulant input solenoid valve(32), a replenishment water supply solenoid valve(49), an air pressure discharge valve(38), a compressor(26), an air storage tank(27), a control valve(46) for adjusting the flow rate of compressed air, a coagulant discharge valve(53), a turbidimeter, and a control part.
Patent KR-20010039877-A (KR)
Title: Plasma processing method and apparatus for eliminating damages in a plasma process of a substrate
Inventor: KOSHIISHI AKIRA
IPC: H01L21/302
Filed: 2000-09-09
Abstract: PURPOSE: A method and an apparatus for processing a plasma are provided to reduce the charge-up damage in the plasma processing method. CONSTITUTION: In a parallel flat plate plasma processing apparatus, before ignition of a plasma, such a bias at a frequency at which the plasma is not ignited is applied to an electrode which holds a substrate to be processed. At the time of plasma quenching, the plasma is quenched in the condition of the bias applied to the electrode.
Patent KR-20020023001-A (KR)
Title: Diluent for Boar Sperm Freezing
Inventor: CHUN YONG MIN
IPC: A01N1/00
Filed: 2000-09-22
Abstract: PURPOSE: A diluent for freezing boar sperm obtained by adding N-acetyl-D-glucosamine as water soluble chitin to boar sperm, freezing and then thawing is provided which improves viability and movability of boar sperm and can be applied to cow, chicken or other domestic animals. CONSTITUTION: This diluent comprises 11g lactose hydrate, 20ml egg yolk, 4% by weight of glycerol, 1.0% by weight of orvus es paste(OEP) and 0 to 0.05g N-acetyl-D-glucosamine, based on 100ml diluent. A sperm-rich fraction separated from livestock is subjected to cooling slowly at room temperature for 90 to 150 min and then centrifugal separation at 1,500rpm for 5 to 15 min. The pretreated sperm is added with 5.5ml first diluent composing 11g lactose hydrate, 20ml egg yolk, 0.01 to 1.0g N-acetyl-D-glucosamine and 100ml distilled water and then left alone at 4 to 6deg.C for 90 to 150 min. The first sperm liquid is diluted with 11ml second dilute comprising 11g lactose hydrate, 20ml egg yolk, 4% by weight of glycerol, 1.0% by weight of OEP, 0.01 to 1.5g N-acetyl-D-glucosamine and distilled water and then subjected to glycerol equilibrium.
Patent KR-20020028066-A (KR)
Title: Sram with dual power voltage
Inventor: JUNG MIN CHEOL
IPC: G11C11/417
Filed: 2000-10-05
Abstract: PURPOSE: An SRAM having dual cell power supply voltages is provided to maintain data efficiently by preventing a cell power supply voltage from being decreased below a predetermined voltage in a data sustain mode. CONSTITUTION: A memory cell array part(10) is supplied with a cell power supply voltage(VCELL), and has a gate oxide layer of the first thickness. A peripheral circuit part(20) is supplied with an external power supply voltage(VCC), and has a gate oxide layer of the second thickness. A power supply voltage supplying circuit(30) converts the external power supply voltage, and supplies the cell power supply voltage. The cell power supply voltage is lower than the external power supply voltage when the external power supply voltage is higher than a predetermined reference voltage. The cell power supply voltage is identical to the external power supply voltage when the external power supply voltage is lower than a predetermined reference voltage.
Patent KR-20010050887-A (KR)
Inventor: FUJIMOTO KATSUTO
IPC: G06V30/162
Filed: 2000-10-06
Abstract: PURPOSE: To provide a system capable of eliminating a salt and pepper noise having been a problem in the conventional local binarization processing at a low calculation cost in an image processor processing a multi-level image. CONSTITUTION: This image processor is provided with a background discriminating means 101 and a local binarization means 102, a multi-level image is inputted, the background discriminating means discriminates whether or not the image is a background pixel in each pixel, and the local binarization means performs local binarization only when it does not belong to a background by discriminating whether or not it is a stroke constituting the background, a character, a ruled line, etc., and then outputs a binary image. It is possible to suppress the occurrence of the salt and pepper noise at a low calculation cost since the means 101 roughly discriminates whether or not an object pixel belongs to the background before performing local binarization.
Patent KR-20010000770-A (KR)
Inventor: KIM BYEONG DU
IPC: F16J15/00
Filed: 2000-10-18
Abstract: PURPOSE: A gasket for a flange pipe is provided to prevent an outflow of fluid running through a flange pipe by being transformed according to inner pressure of the flange pipe. CONSTITUTION: A gasket's circumference is established with plural bolt holes(12) for a bolt(6) connecting a flange pipe(5) to penetrate. A core(14) of a metallic material underlies in the inner side of the gasket(2) to prevent a transformation of the gasket(2). The core(14) comprising a ring-shaped disc like the gasket forms plural bolt holes(13) around a skirt and produces the gasket burying the core(14) by injecting a material of rubber quality into the core(14). Plural folds of protrusions(16) sticking to the end portion of the flange pipe(5) with pressure are formed around the circumferences of the high and lower side of the gasket(2). The protrusions(16) are annularly protruded on the circumference of the gasket(2) to be concentric with the gasket(2). After the gasket(2) is fixed on a connection part of the flange pipe, the flange pipe(5) is tied with a bolt(6). The end side of the flange pipe(5) presses the front and rear sides of the gasket(2) so that the protrusions(16) formed on the front and rear sides are pressed and transformed and attached to the end portion of the flange pipe(5). Therefore, the flange pipe(5) is mutually and tightly connected.
Patent KR-20020034767-A (KR)
Title: Multimode driving control method for parallel type hybrid vehicle
Inventor: CHO SEONG TAE
IPC: B60L3/00
Filed: 2000-11-03
Abstract: PURPOSE: A multi mode traveling control method for a parallel hybrid car is provided to change traveling control for a traveling pattern by learning a Hamming network with the traveling pattern and recognizing it in real time. CONSTITUTION: A multi mode traveling control method for a parallel hybrid car uses a Hamming network. At a first step, six representative traveling patterns are selected. At a second step, the Hamming network is learned with the selected traveling patterns by characteristic parameters. At a third step, parameters related to fuel efficiency and exhaust gas are optimized. At a fourth step, the traveling patterns and the parameters are stored. At a fifth step, data are measured and stored during traveling. At a sixth step, traveling pattern characteristic parameters are extracted from the data. At a seventh step, a traveling pattern is selected for current traveling by applying the extracted parameters to the Hamming network. At an eighth step, the car is controlled by selecting traveling control parameters for the selected traveling pattern.
Patent KR-20020036292-A (KR)
Title: Detection of metal ion and measuring method
Inventor: CHO BYEONG WON
IPC: G01N27/48
Filed: 2000-11-09
Abstract: PURPOSE: An electrochemical multi-stripping analysis method and system for detecting and measuring heavy metal ion is provided to suppress interference effect of ions and achieve improved accuracy for measurement, while preventing environmental contamination. CONSTITUTION: A multi-stripping analysis system comprises an electrochemical cell(2) where an electrochemical reaction like plating or stripping occurs; a potentiostat/galvanostat(1) for applying electric potential or current to the gap between electrodes and detecting response resulted from the application of electric potential or current; and a computer for controlling each unit and analyzing result. The electrochemical cell includes multiple electrodes(WE) as a working electrode; a reference electrode(RE) for controlling and measuring electric potential of the working electrode; and a counter electrode(CE) having a wide area so as to allow the working electrode to have a smooth current flow.
Patent KR-20020037528-A (KR)
Title: Method of forming a spacer of a gate electrode
Inventor: KOO BON YEOL
IPC: H01L21/336
Filed: 2000-11-14
Abstract: PURPOSE: A method for fabricating a spacer of a gate electrode is provided to prevent a gate electrode and a contact pad from being short-circuited in a self-aligned contact, by forming a dual spacer on the side surface of the gate electrode. CONSTITUTION: A gate polysilicon layer(214), a gate metal layer(216) and a mask nitride layer(218) are sequentially deposited on a semiconductor substrate(210). The mask nitride layer and the gate metal layer are sequentially etched and patterned by a photolithography process. The first insulation layer is conformally deposited on the substrate. The first insulation layer is etched back to form the first spacer(222a) on the side surface of the mask nitride layer and the gate metal layer. The gate polysilicon layer is etched by using the mask nitride layer and the first spacer as an etch mask. The second insulation layer(224) is deposited on the substrate. The second insulation layer is etched back to form the second spacer on the side surface of the first spacer and the gate polysilicon layer.
Patent KR-20020037582-A (KR)
Inventor: WON IN HO
IPC: F03D3/04
Filed: 2000-11-14
Abstract: PURPOSE: A wind power generator is provided to improve the performance of a horizontal wind plate by receiving the winds blowing from various places and transforming the direction of the wind. CONSTITUTION: A horizontal wind rotation apparatus(B) is attached to the front of a wind collecting apparatus(C) so that wind steels(1) meet a front horizontal wind portion at the right angle. Wind direction induction plate supporting rods(13,13',13") are fixed at the upper side of the horizontal wind rotation apparatus(B).
Patent KR-20020039000-A (KR)
Title: Method for controling a motor vehicle to cruise at a certain speed
Inventor: JUNG GIL YEONG
IPC: B60K31/02
Filed: 2000-11-20
Abstract: PURPOSE: A method for controlling constant-speed travelling of a car is provided to safely drive because the car can automatically maintain a car interval uniformly even though a driver cannot pay attention to the drive of the car. CONSTITUTION: A method for controlling constant-speed travelling of a car includes the steps of measuring a steering angle of a steering handle, the present vehicle speed, and a distance between the present car and a car in front of the present car, controlling an open level of a throttle valve to travel at a desired maximum and constant speed set by a driver if the measured steering angle is under a predetermined reference angle, controlling the open level of the throttle valve to travel at a target turning speed till the steering angle is returned to the reference angle or less if the measured steering angle is more than a reference turning angle, and controlling the open level of the throttle valve and operation of a brake to reduce the vehicle speed till the distance between the cars is more than a safe distance if the distance between the cars is under the safe distance.