baber/WOPTO huggingface dataset:
Patent KR-20020007534-A (KR)
Title: A health examination apparatus
Inventor: PARK DONG OK
IPC: A61B5/00
Filed: 2000-07-14
Abstract: PURPOSE: A health diagnosing device using the iris is provided to automatically check a health condition by using a patient's iris, pulse, or water in body portions, and give a medical treatment. CONSTITUTION: A computer(100) includes a memory for storing prescription data. A plurality of jacks are formed on an outside of a body of the computer(100) to electrically connect a system controller to an external machine. A pulse sensing part is connected to the jacks and outputs data obtained by sensing a patient's pulse. An electronic acupuncture(80) is connected to the jacks and driven according to a control signal output from the system controller. The patient's iris is closely attached to an iris photographing part(10) to check the patient's health. The photographed iris data are output and supplied to a CCD pickup part(20) to be converted into an electric signal. The signal is supplied to the system controller through an A/D converting part. The data corresponding to the patient's pulse are supplied to the system controller through the A/D converting part.
Patent KR-20020007708-A (KR)
Title: Method and apparatus for estimating noise level of image signal
Inventor: HONG SEONG HUN
IPC: H04N5/911
Filed: 2000-07-18
Abstract: PURPOSE: A method and an apparatus for estimating a noise level of a video signal are provided to measure the level of noise contained in the video signal directly using characteristics with respect to noise distribution and video signal distribution even in the case that image compression and transmission is performed digitally or in an area including detailed signal components. CONSTITUTION: Pixels of current frames are read(601), and local variance with respect to each pixel is calculated(603). Histograms by sections with respect to local variances of the pixels are calculated(604). The histograms are received to determine effective histogram values(605,606,607). The average of the effective histogram values is calculated(608). Minimum variance among variances corresponding to histogram values that are larger than the average value is determined as noise variance contained the current frame(609).
Patent KR-20020008543-A (KR)
Inventor: JUNG SEOK HONG
IPC: G09G3/36
Filed: 2000-07-21
Abstract: PURPOSE: A method for driving an anti-ferroelectric liquid crystal display panel is provided to simplify a power supply circuit and a switching circuit of a segment driving part to drive signal electrode lines. CONSTITUTION: In the first driving step(in case of S1 waveform, t1,t2,...,tn), the first scanning selection voltage(VCH) is applied to scanning electrode lines(CL1,CL2,CL3,...,CLn) in sequence, and at the same time the first display data signals(SS1,SS2,...,SSn) of voltages(VSH1,VG) having lower levels than the first scanning selection voltage are applied to all signal electrode lines(SL1,SL2,SL3,...,SLm). The first display data signals include a plurality of pulses for a gray level display. Also, during a not-scanned time(in case of S1 waveform, t2,...,tn), the first sustain voltage(VCM1) having a level lower than the first scanning selection voltage and higher than a voltage of the first display data signals is applied to a scanning electrode line to which the first sustain voltage corresponds. Therefore, anti-ferroelectric liquid crystal-cells are converted into a positive(+) ferroelectric state. Thus, a light from outside begins to transmit continuously.
Patent KR-20000063572-A (KR)
Inventor: SHARING THE POWER CO
Filed: 2000-07-24
Abstract: PURPOSE: A program design by a co-marketing process in an internet and an affiliate service securing method are provided for maximizing a marketing effect by making a program developer to show the program according to a step and a user to receive continuously information about the program. CONSTITUTION: When a co-marking program developer(10) is connected with a web server(31) which selects, controls and manages a co-marketing program design and affiliate company in an internet network, and a front page of a service is opened in a browser of a buyer(10). When the developer(10) clicks a development program input menu bar of the front page, and a program development information input interface is displayed on a browser. The developer(10) inputs information with respect to a program of a developer introduction, program process, features, kinds and execution date.
Patent KR-20020010403-A (KR)
Title: Method for fabricating 3-dimensional silicon wafer by using thin-film layer having different depth
Inventor: YOON UI SIK
IPC: H01S5/022
Filed: 2000-07-29
Abstract: PURPOSE: A method for manufacturing a three-dimensional silicon wafer by using a thin films having different depths is provided to simplify a manufacturing process, by omitting the repeated process for forming and removing the thin film, wherein a new thin film is formed, a remaining thin film is eliminated after the shape of a silicon wafer is formed and a new thin film is formed again. CONSTITUTION: The thin films(31) having different heights corresponding to various types of three-dimensional shapes to be formed on the silicon wafer(30) are formed. The thin films having the different heights are sequentially removed to selectively expose the silicon wafer. The exposed silicon wafer is etched.
Patent KR-20020011004-A (KR)
Title: Low power radio telemetering system having pipes corrosion monitoring function
Inventor: KIM DAE SUN
IPC: G08C19/00
Filed: 2000-07-31
Abstract: PURPOSE: A small output wireless gauge examination system is provided to monitor the pipe corrosion degree of a gas pipe, a water pipe, an oil pipe, and so on at a remote plate regardless of the capacity of a battery. CONSTITUTION: The small output wireless gauge examination system with a corrosion monitoring function is comprised of a meter(50) connected to a low pressure pipe(5) located near a user; a corrosion monitoring module(30) attached to the low pressure pipe; and a wireless gauge examination device(200) for calculating and saving a value checked in the meter and an electric potential value of the corrosion monitoring module. The wireless gauge examination device is able to send and receive data with certain outside device by use of a desired communication manner. Therefore, a meterman is able to collect the checked data via a wireless terminal(400), and the collected data is downloaded in a personal computer(600) via a wireless network to allow the meterman to manage and analyze the data.
Patent KR-20020011014-A (KR)
Title: A method of forming contact in semiconduntor device
Inventor: YANG GI HONG
IPC: H01L21/28
Filed: 2000-07-31
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to permit an easy removal of polymer-like oxide residue produced on the bottom of a contact hole during a contact hole etching process. CONSTITUTION: An interlayer dielectric(11) is formed over a silicon substrate(10) having a certain conductive layer, and then selectively etched to form the contact hole exposing the conductive layer. Next, an ion implantation of phosphorus(P) is carried out to change the polymer-like oxide residue(12) produced on the bottom of the contact hole from hydrophobic property to hydrophilic property. The polymer-like oxide residue(12) is therefore easily removed by performing a subsequent cleaning process. Thereafter, the contact hole is filled with contact material.
Patent KR-20020011721-A (KR)
Title: Analog demodulation apparatus of dual mode mobile communication terminal
Inventor: LEE SEUNG HWAN
IPC: H04B7/08
Filed: 2000-08-04
Abstract: PURPOSE: An analog demodulation method of a dual-mode mobile communication terminal using mutually different bands of wireless frequency is provided to use only one tank circuit that has wide frequency range, so that the size can be reduced. CONSTITUTION: A TXCO(Temperature Compensated Crystal Oscillator,210) is used as a reference signal of a PLL(Phase Locked Loop,220). The PLL(220) controls desired frequency of signal to be correctly created. A tank circuit(T,230) decides a time constant to make a VCO(Voltage Controlled Oscillator) oscillated at desired frequency. A dividing circuit(1/4,1/10,250) receives local signals generated in the VCO(240) to make local signals become input signals of local originators of demodulators(260,270). The demodulators(260,270) convert IF(Intermediate Frequency) signals inputted from a wireless sub-system into base band signals and divide the converted signals into I and Q signals.
Patent KR-20020015746-A (KR)
Title: A curb lowering equipment
Inventor: KIM SANG JIN
IPC: E01C23/00
Filed: 2000-08-23
Abstract: PURPOSE: Provided is a smoothing device for the curve of the side walk using waste tires so that vehicles(car, bicycle, motorcycle and wheel chair) go up and down the curve easily. The device is attached and detached easily to the curve while the conventional fixed devices are hard to detach. CONSTITUTION: The device(11) is used for molding and fabricating the waste tires to make the back side of contacting the curve(20) and the bottom side flat and its both sides and the top side smoothly inclined upward, and attaching it to the curve so that the above vehicles move up and down the side walk easily.
Patent KR-20010000217-A (KR)
Inventor: JANG JAE HWANG
IPC: A63C17/26
Filed: 2000-08-23
Abstract: PURPOSE: An improved power generator and a luminous wheel having the same are provided to protect a magnet from an external impact by reducing a rotational load and preventing a slippage of the magnet. CONSTITUTION: A hub(54) is fixedly molded into a transparent thermoplastic polyurethane tire(52). A cam-shaped magnet assembly(62) is inserted into the hub(54). A spacer(62) having a V-shaped indent(62-1) along the length at the outer surface is inserted into an inner protective bushing(64) having a protrude for being inserted into the indent(62-1) on the inner peripheral surface. The inner protective bushing(64) has a leading end extruded with a certain thickness to be inserted into a cam-shaped magnet(66) and a ring-shaped outer protective bushing(68) is fitted around the outer peripheral surface of the inner protective bushing(64).
Patent KR-20000072366-A (KR)
Inventor: PARK JAE SEUNG
IPC: F02M39/00
Filed: 2000-08-31
Abstract: PURPOSE: A structure in which a Venturi tube is positioned upwardly, is provided to prevent fuel leakage at an end of the Venturi tube caused by an erroneous operation of a check valve. CONSTITUTION: A fuel tank(50) has at an interior thereof a reservoir(20) having a fuel pump(10) arranged within the reservoir so as to pump the fuel from the fuel tank and convey the fuel to a carburetor. A Venturi tube(11) is arranged at an end of the fuel pump in such a manner that the Venturi tube is directed upwardly, to thereby prevent fuel leakage at an end portion of the Venturi tube. Thus, even when a check valve(30) disposed within the reservoir operates erroneously, the residual fuel within the reservoir prevents a delay of start-up of motor vehicle.
Patent KR-20010050359-A (KR)
Title: Valve for dust collector
Inventor: FUKANO YOSHIHIRO
IPC: F16K7/12
Filed: 2000-09-06
Abstract: PURPOSE: To provide a valve for a dust collector capable of preventing the damage of the diaphragm for opening and closing the fluid passage and also capable of improving durability. CONSTITUTION: A valve body 28 and a bonnet 32 in which a fluid port 26 for introducing the pressurized fluid filled in a pressure vessel 14 is formed, the diaphragm 22 which is displaced by the action of the pressurized fluid introduced into a diaphragm chamber 34 and opens and closes the passage communicating the fluid port 26 with a dust collector main body and a disk member 42 provided so as to displace integrally with the diaphragm 22 and which becomes a pressure receiving surface of the pressure fluid by shielding the diaphragm 22 when the pressure fluid is supplied toward the dust collector main body are provided.
Patent KR-20020020284-A (KR)
Title: Tablets of S(+)-Ibuprofen having improved stability and dissolution rate
Inventor: CHI SANG CHEOL
IPC: A61K9/20
Filed: 2000-09-08
Abstract: PURPOSE: An ibuprofen tablet obtained by dissolving S(+)-ibuprofen in a small amount of a solvent, absorbing in an absorbent and then adding a quick acting disintegrating agent is provided which exhibits better stability and higher elution speed than solid formulations containing S(+)-ibuprofen as an effective component. CONSTITUTION: S(+)-ibuprofen is subjected to dissolving in 1 to 10% by weight of a solvent, absorbing in an absorbent and mixing with a quick acting disintegrating agent. The solvent and absorbent are contained in an amount of 1 to 10% by weight and 5 to 50% by weight respectively, based on the amount of the S(+)-ibuprofen. The solvent is selected from diethylene glycol monoethylether, low molecular weight liquid polyethylene glycol and propylene glycol.
Patent KR-20010070070-A (KR)
Title: Method for producing metallic colloid, and metallic colloid produced by the same method
Inventor: TSUJI HIROBUMI
IPC: C09K23/42
Filed: 2000-09-14
Abstract: PURPOSE: To obtain a high concentration metal colloid by reducing a metal ion solution in a liquid dispersion medium. CONSTITUTION: The metal colloid is formed by reducing metal ions under a reducing atmosphere by adding a metal ion solution and a pH compensator into a treatment liquid, which is obtained by adding a surfactant into water, by stirring while controlling the temperature of the treatment liquid. In the case when water is used in a volume of 400 to 500 times of that of the metal ion solution 1, the high activity and high concentration metal colloid is obtained under the following conditions. A non-ionic surfactant is used as the surfactant, and the amount of the non-ionic surfactant is 0.2 to 2 times of the metal ion solution. The amount of the reducing agent added is 40 to 60 times of the metal ion solution, and the amount of pH compensator added, which is used in order to control the pH of the treatment solution to be neutral or weak alkali, is 10 to 30 times of the metal ion solution when the concentration of the pH compensator is 5%.
Patent KR-20020023467-A (KR)
Title: Powdery hair decolarant composition
Inventor: LEE IN HO
IPC: A61K8/46
Filed: 2000-09-22
Abstract: PURPOSE: A powdery agent composition for decolorizing human hair containing a specified ratio of silicon powder is provided which increases coatability, operability and hair feel before and after washing after decolorizing as well as fluidity of powder. CONSTITUTION: This decolorizing agent composition contains 0.01 to 20% by weight of one or two or more silicon powders selected from silicon rubber powder, silicon resin powder, silicon resin powder coated on silicon rubber powder and silica powder treated with silicon. The silicon rubber powder has a straight-chained dimethylpolysiloxane cross-linked structure and is white granular powder having a particle size of 0.2 to 8 microns and the silicon resin powder is granular powder having a particle distribution of 1 to 30 microns obtained by coating silicon resin on the surface of silicon rubber powder.
Patent KR-20010000450-A (KR)
Inventor: LEE YEONG GYU
IPC: D04B1/14
Filed: 2000-09-30
Abstract: PURPOSE: A process of preparing the titled tricot knitted fabrics having excellent absorptive property by optimizing texture and fineness of knitted fabrics, is provided which can increase the absorptivity of water by forming fine porous on the surface of fibers. CONSTITUTION: The tricot knitted fabrics having excellent absorptive property is prepared by a process consisting of: forming a substrate texture with polyester filaments of denier per filament (DPF) of 2.1 to 5.2 as a wadding and forming a double side file on the double side of the substrate texture using polyester filaments having a DPF of 3.1 to 5.2 as an assistant thread (a thread which grasps the file), wherein the runner of the file thread is put to 3,300 to 3,900mm, a light-weight process is allocated to the produced knitted fabrics. The obtained knitted fabrics can be used as towels.
Patent KR-20020028740-A (KR)
Title: Apparatus for inputting signal
Inventor: SONG HYEOK GYU
IPC: G06F3/02
Filed: 2000-10-10
Abstract: PURPOSE: A signal input device is provided to have a function of keypad and mouse in one for inputting signal. CONSTITUTION: The equipment is in one piece having the function of wireless keypad and mouse. It is possible to define the function of the keys to only use one hand to input and enter various signals to provide the user of the convenience. It is a small enough to use only one hand. The equipment is designed for the human engineering for the easy use to feel comfortable and feeling less tiring.
Patent KR-20020031506-A (KR)
Title: Method for selling programs on web
Inventor: KIM YEONG DON
Filed: 2000-10-20
Abstract: PURPOSE: A sales method for program on the web is provided to sell program as a package of object-oriented modules. CONSTITUTION: When a user connects the web, the user can select object-oriented modules, of which the main program consists like a file I/O file, an editing file, a viewing file, a filtering file and a layering file. To select files, the user can just click a menu. When the user selects some modules, the modules are connects with one another by attaching an execution file and becoming an install shield program. The file is sent to the user and the user can install and use the program. A control unit consists of an operating system, an execution file generator, and an install shield program. A DB server is under the control unit and consists of the user DB, the product DB, the object-oriented module DB.
Patent KR-20020029291-A (KR)
Inventor: KIM JONG DUCK
IPC: A23K1/175
Filed: 2000-10-12
Abstract: PURPOSE: Stock feed containing ammonium sulfate and sulfur except for conventional stock feed is provided which does not need heating of sulfur when used. CONSTITUTION: In the method for producing stock feed, 220g ammonium sulfate and 100g sulfur are mixed with 25kg conventional stock feed. The sulfur is used as raw material without heating and the ammonium sulfate as raw material has an effect on absorbing poisonous heat of sulfur contained the stock feed when fed to a duck.
Patent KR-20020032935-A (KR)
Inventor: HAN GEUN JO
IPC: C23C16/00
Filed: 2000-10-28
Abstract: PURPOSE: A liquid reagent delivery system is provided which supplies the vaporized liquid reagent into a reactor by vaporizing liquid reagent in the chemical vapor deposition process for fabricating semiconductor devices. CONSTITUTION: The liquid reagent delivery system comprises a plural reagent storage tanks in which liquid reagent is stored; vaporizers each of which are connected to the reagent storage tanks so as to vaporize the liquid reagent supplied from the reagent storage tanks respectively; reagent supply pipes each of which are connected to the vaporizers; and a gas mixing port(160) comprising a bulk type lower body(160a) into bottom and top surfaces of which a plural fluid flow pipes(114,124) respectively connected to the reagent supply pipes penetrate, and at the outer circumferential part of the top surface of which a flange is equipped, a bulk type upper body(160b) into bottom and top surfaces of which a shaft diameter part(130) a diameter of which is gradually decreased from the bottom surface as having a profile penetrates, at the outer circumferential part of the bottom surface of which a flange is equipped so that a gas raw material flown out into the top surface of the lower body(160a) through the fluid flow pipes(114,124) is not flown out to the outside but flown into the shaft diameter part(130), and which is flange coupled to the flange of the lower body(160a), and a heater which is installed at the surroundings of the lower and upper bodies(160a,160b) so as to heat the fluid flow pipes(114,124) and shaft diameter part(130), wherein the gas mixing port(160) supplied the gas raw material flown into the gas mixing port(160) through the liquid reagent supply pipes into a reactor through the shaft diameter part(130) without condensation.
Patent KR-20010060233-A (KR)
Inventor: LAMBERT THIERRY
IPC: H04M1/72469
Filed: 2000-11-01
Abstract: PURPOSE: A device comprising a screen for stereoscopic images is provided to display a stereoscopic image with high quality, simplify seeing a solid picture image, and have the human engineering remarkably improved by controlling a menu as compared with the screen in which a 2-dimensional picture image is shown. CONSTITUTION: A mobile phone unit(1) has a screen(25) adopting a lens network, on which an image can be stereoscopically displayed. Thus, menu items for controlling the unit are expressed three-dimensionally and a user can select any of the items by controlling a ball(20). While the has the lens network of the type quoted in above-mentioned reference, the technique called 3D-LCD is used. Therefore, it is possible to display the menu of three dimensions on the screen. In order to navigate the inside of these various menus, the navigation ball(20) is formed. The ball(20) enables it to move cursor(25) in various menus, and enables cursor to perform the menu put on the top by pushing a ball top at once.
Patent KR-20010008059-A (KR)
Inventor: CHOI JAE SU
IPC: A23L17/60
Filed: 2000-11-06
Abstract: PURPOSE: A preparation method of ultrafine particle Hizikia fusiformis having abundant minerals and nutriments is provided to prevent the destruction of minerals and nutriments and improve the productivity and quality of the Hizikia fusiformis product. CONSTITUTION: The method to get ultrafine particle Hizikia fusiformis having a granularity of 5-20micrometers is characterized by the following steps : (i) washing Hizikia fusiformis naturally dried to remove debris articles from the seaweed and steaming the washed seaweed at 170-190deg.C for 3-5hr ; (ii) drying the steamed seaweed in a hot-air drying machine to contain 10-15% of water ; (iii) vacuum lyophilizing the dried Hizikia fusiformis at -60 to -50deg.C for 4-6hr to contain 8-9% of water ; (iv) pulverizing the lyophilized seaweed and circulating the powdered seaweed and the dried seaweed to a classifier ; and then (v) classifying the Hizikia fusiformis by particle sizes and providing the processed seaweed to a jet mixer and a product discharge tube separately according to the classification. The process of pulverizing, circulating and classifying are repeated continually.
Patent KR-20020037951-A (KR)
Title: Monitor control apparatus with pressure sensing switch
Inventor: LEE BONG SUN
IPC: H01H13/12
Filed: 2000-11-16
Abstract: PURPOSE: A monitor operator using a pressure sensitive switch is provided to allow a user to conveniently operate a monitor by changing a variable according to pressure which the user pushes the pressure sensitive switch. CONSTITUTION: A voltage divider circuit includes an initial input voltage(Vcc), a variable resistor(VR1), and a resistor(R1). The voltage divider circuit has a division voltage(V1) obtained according to resistance of the variable resistor(VR1) and the resistor(R1). An AD converter(10) samples the division voltage(V1) into a digital value. A key decoder(20) calculates the sampled value from the AD converter(10) by a pushing pressure of a key and determines a variable of operation contents. A controller(30) controls each operation item of a monitor according to the decoded key value to a predetermined variable.