baber/WOPTO huggingface dataset:
Patent KR-20010007723-A (KR)
Inventor: PARK JU HAN
Filed: 2000-07-04
Abstract: PURPOSE: A method for an online tender adapted to which a model of multiple rounds is provided to guarantee the transparency and fairness of the tender, by selecting the companies that participate in next round of the tender until the most suitable winner of the tender is determined if the winner is not decided, and thereby performing the next round thereof. CONSTITUTION: The apply for the tender is registered in a web site(201,202). The company that participates in the tender inputs the details for the tender into the web site(203,204). If there is not the winner of the tender, the companies for the next round of the tender are selected, and then the round processes that the selected companies input their details for the tender are repeated until the winner thereof is determined(207-212). In each round of the tender, tender apply members determine desired companies based on the their tender details, and decides the companies with high ranks in the tender as those for the next round of the tender if the number of the determined companies is less than a predetermined number.
Patent KR-20010039729-A (KR)
Title: Circuit arrangement
Inventor: FRANCK FELIX
IPC: H05B41/24
Filed: 2000-07-20
Abstract: PURPOSE: A cicuit arrangement is provided to switching loss when a switch at a circuit device is turned-off. CONSTITUTION: An auxiliary switching device(T11) is provided for each main switching device, the collectors(C) of which are connected to the base of the respective main switching devices, and the emitters(E) of which are connected to the emitters of the respective main switching devices. At least one capacitor(C11) is arranged between the base of the auxiliary switching device and the collector of the respective main switching device. A discharging unit(D11) is arranged between the base and the emitter of the auxiliary switching device, so that the capacitors can be discharged during the transition of the main switching device from off to on. Independent claims are included for a bridge circuit and a free-running oscillator circuit for driving a load.
Patent KR-20020009040-A (KR)
Title: Handle assembly structure of Kim-Chi refrigerator
Inventor: NAM JAE UK
IPC: A23L19/20
Filed: 2000-07-22
Abstract: PURPOSE: Assembling structure of a knob for a kimchi refrigerator is provided to assemble the knob conveniently by mounting a door decoration and a decoration cover in a door of the kimchi refrigerator, and to use conveniently by improving the appearance and the quality. CONSTITUTION: A door decoration(23) is placed in a fixing groove of an upper door(10), and a hook(22) of the door decoration is combined with a fitting groove(15). First and second bolt holes are formed to be equal to first and second through holes(28a,28b), and a decoration cover(24) is closed in the upper part of the door decoration. First and second bolt assembling ends(42a,42b) of the decoration cover are integrated with first and second bolt holes of the upper door. Fixing bolts(30a,30b) are inserted to bolt assembling ends, and the decoration cover is fixed in the side wall of the upper door with pressing against the door decoration. The knob is conveniently assembled and disassembled from the refrigerator. The appearance and the quality are improved with assembling the door decoration and the decoration cover.
Patent KR-20020008580-A (KR)
Title: Apparatus and Method for inputting character
Inventor: HONG YONG WON
IPC: G06F3/02
Filed: 2000-07-24
Abstract: PURPOSE: A letter input device and a method therefor are provided so that a user can rapidly input various letters by memorizing stroke orders, and can easily search web information and select a service without special key operations by rapidly scrolling a screen. CONSTITUTION: A sensing unit(10) generates an electric signal in response to a letter input operation of a user to input letters to a cellular phone, a personal digital assistant, an electronic notebook, a web TV remote controller, a general telephone and a keyboard for disabled people. A signal converting unit(20) converts the electric signal from the sensing unit(10) into a code value according to a location of a sensor. A code interpreting unit(40) interprets the code value from the signal converting unit(20) by using a memory unit(30) for storing substitution letters, and pattern recognition and variable data. A central processing unit(50) receives a result value of the code value, and controls the memory unit(30), a terminal and a mobile communication device. Here, the memory unit(30) includes a substitution letter buffer, a code input buffer, a code intermediate buffer and a memory for storing the pattern recognition and variable data. A key input unit(60) has a plurality of keypads.
Patent KR-20000063776-A (KR)
Inventor: CHO CHUNG CHO
IPC: B23K11/06
Filed: 2000-08-03
Abstract: PURPOSE: A seam part guide welding apparatus of a metal tube is provided to achieve precise welding by carrying out the welding after precisely facing both end parts of seam parts on a bushing surface by partially lowering a guiding element. CONSTITUTION: In a seam part(11) guide welding apparatus(A) of a metal tube(1), horizontal movable elements(4) are formed with a through hole inside and move horizontally by the apparatus, second liners are attached to outside of the horizontal movable elements, which move vertically by a conveying screw(51) and incorporate vertical movable elements(5) rotatably fitted with supporting rings(52) to move inside, and the supporting rings are attached and fixed with warms(6) to be engaged with a warm gear(61), wherein a guide element(7) mounted with a bushing(71) inside is attached to one of the worm, and a seam aligning element(8) or a traverse aligning element(9) is alternatively attached to the other worm.
Patent KR-20020012675-A (KR)
Title: Method for measuring stack availability of task in mobile communication set
Inventor: KIM JAE GUK
IPC: H04B17/00
Filed: 2000-08-08
Abstract: PURPOSE: A method for measuring percentage stack of a task in a mobile communication terminal is provided to improve the efficiency of software of the mobile communication terminal by analyzing concealment of each task and percentage of stack. CONSTITUTION: A service module initializes a buffer and variables(201). The service module determines whether a task is started from an operating system(202). If the task is started, the service module stores an ID of the generated and started task, a start stack pointer, and stack size(203). If the task is scheduled from the operating system, the service module stores the ID of the current task and the current stack pointer(204). The service module obtains size of the currently occupying stack by a difference between the start stack pointer value and the current stack pointer value(205). The service module stores the obtained percentage of stack and the ID of the task at a queue(206) and reports an event at regular periods(207).
Patent KR-20000063982-A (KR)
Title: Emergency automatic doorlock apparatus and method for automatically opening when a fire occurs
Inventor: HONG YEON CHAN
IPC: A62C2/06
Filed: 2000-08-14
Abstract: PURPOSE: An automatic emergency door lock is provided to minimize the casualty on human lives and property in a fire by opening a door automatically. CONSTITUTION: A fire warning signal is outputted by a cable or wireless transmission device(40) from a detector. The fire warning signal or a door lock opening signal outputted by a manager control panel(50) are operated by ANDing in an AND circuit(60) and fed to a solenoid controller(70). With the fire warning signal and the door lock opening signal inputted simultaneously, an effective voltage driving a solenoid(80) is supplied to the solenoid. By the voltage supplied via the solenoid controller, the solenoid performs a rectilinear movement once. Then, the hanging protrusion of the door lock is rotated and the door lock is released.
Patent KR-20020016164-A (KR)
Title: Alcohol dehydrogenase inhibitor composition comprising Puerariae radix extract
Inventor: KANG CHUL HOON
IPC: A61K36/488
Filed: 2000-08-24
Abstract: PURPOSE: Provided is an alcohol dehydrogenase inhibitor composition comprising Puerariae radix extract as an active ingredient. Particularly, the Puerariae radix extract has an inhibiting effect on not aldehyde dehydrogenase but alcohol dehydrogenase. CONSTITUTION: The alcohol dehydrogenase inhibitor composition contains Puerariae radix extract as an active ingredient, wherein the extract is characteristically prepared by extracting Puerariae radix with water or butanol then purified by HPLC.
Patent KR-20020018886-A (KR)
Title: Method for forming contact hole and method for fabricating thin film transistor plate
Inventor: CHOI GWON YEONG
IPC: H01L29/786
Filed: 2000-09-04
Abstract: PURPOSE: A method for forming a contact hole is provided to omit an additional process for etching a photoresist layer pattern for broadening the upper width of the contact hole, by forming the contact hole of a step type by a technology in which the side surface of an insulation layer is etched. CONSTITUTION: The first conductive layer is formed on a substrate(10). The second conductive layer is formed on the first conductive layer. An insulation layer covering the first and second conductive layers is formed. A photoresist layer pattern defining the contact hole is formed on the insulation layer. The insulation layer is etched by using the photoresist layer pattern as a mask. The second conductive layer is over-etched by using the photoresist layer pattern as a mask. The etched insulation layer is laterally etched to expose the side surface of the over-etched second conductive layer. The photoresist layer pattern is eliminated.
Patent KR-20020020303-A (KR)
Title: System for electronically diagnosing posture balance
Inventor: CHOI DONG SUP
IPC: A61B5/103
Filed: 2000-09-08
Abstract: PURPOSE: An electronic posture balance diagnosis system is provided to diagnose the posture balance of the human body by displaying the shift and balance of the human body on a monitor through a computer program. CONSTITUTION: Left and right weight detecting units detect a weight of an examinee. Each of the left and right weight detecting units comprises at least two load cells that is are installed thereon facing each other so as to diagnose a posture balance of the examinee. A load cell amplifying unit(12) receives lateral weight signals detected from the left and right weight detecting units to amplify them. An A/D(analog/digital) converter(14) converts an analog weight signal amplified in the load cell amplifying unit(12) into digital weight data. A central processing unit(30) receives the lateral digital weight data from the A/D converter(14) to process the received weight data. A computer(50) receives the processed data from the central processing unit(30) to output it to peripheral equipments, such as a printer(54) and a monitor(52), as graphic and numerical data.
Patent KR-20010070106-A (KR)
Inventor: OHTA KEIICHIRO
IPC: H01L23/367
Filed: 2000-09-27
Abstract: PURPOSE: A heat sink is provided to remove the risk of cutting an operator's finger by buckling when the curled parts of the fins are formed. CONSTITUTION: The heat sink is equipped with a large number of tongue-shaped fins(3) which are arranged in a row on the one side of a heat dissipating board(2), the tips(4) of the tongue-shaped fins(3) are each formed like a circular arc, only the centers of the accurate tips(4) are curved forward into curled parts(5), and the side edges of the tips(4) other than their centers are left as the unbent accurate parts(6).
Patent KR-20020027903-A (KR)
Title: Thin film transistor and the method of fabricating the same
Inventor: JANG SANG MIN
IPC: H01L29/786
Filed: 2000-10-06
Abstract: PURPOSE: A method for fabricating a thin film transistor(TFT) is provided to shorten a crystallization period of time by simultaneously crystallizing intrinsic amorphous silicon and impurity amorphous silicon, and to reduce process time by performing a crystallization while an activation is carried out. CONSTITUTION: A substrate(111) is prepared. A gate electrode is formed in a predetermined position on the substrate. An insulation layer, an intrinsic amorphous silicon layer and an impurity-containing amorphous silicon layer are stacked on the exposed substrate having the gate electrode. The substrate having the amorphous silicon is fixed to a substrate fixing unit of a sputtering apparatus wherein a mesh(119) of a plate type having a plurality of holes between the substrate fixing unit and a target fixing unit is interposed. Catalyst metal as a target material is attached to the substrate through the mesh by using a sputtering method. The amorphous silicon wherein the catalyst metal is deposited is crystallized by a predetermined unit and is crystallized to intrinsic polycrystalline silicon and impurity polycrystalline silicon. A source/drain electrode is formed on the impurity polycrystalline silicon. The impurity polycrystalline silicon positioned between the source and drain electrodes is etched by using the source/drain electrode as a mask.
Patent KR-20010007852-A (KR)
Inventor: AHN SANG OK
IPC: C04B14/00
Filed: 2000-10-09
Abstract: PURPOSE: A grounding resistance-reduced composition containing water adsorbing mineral and water absorbing polymer is provided which has excellent grounding effect and no annual variation of grounding resistance, and forms grounding electrodes with high electric conductivity. CONSTITUTION: The composition comprises 18-57wt.% of at least one water adsorbing mineral selected from zeolite, bentonite and kaolin and 0.1-5wt.% of water absorbing polymer, 0.1-5wt.% of at least two PAN-based carbon fiber selected from carbon fibers having 1, 3, 6, 9 and 12mm of length, as an electric conductivity material, 38-77wt.% of binder, 0.1-2wt.% of high plasticizer, 0.1-4wt.% of setting agent. The hardened product comprises 100pts.wt. of resultant composition and 30-50pts.wt. of water.
Patent KR-20020030229-A (KR)
Title: Moxa Jar for Active Way of Moxacautery
Inventor: SEO KEUM SEOK
IPC: A61H39/06
Filed: 2000-10-16
Abstract: PURPOSE: A cauterization pot is provided to enable a patient or an operator to actively treat a desired part of a body by freely moving the pot, thus widening the region of treatment and maximizing the effect of cauterization treatment. CONSTITUTION: The cauterization pot having a size of about 5 to 15cm for allowing active cauterization treatment is provided with a relatively narrow and hollowed entrance(4), and a cap(7) is prepared to close the pot in use so as to prevent cauterization material received in the pot from being spoiled. A body(5) of the pot has a rough surface, thus a user is able to easily remove corneous tissue of hands and feet by rubbing the hands and feet with the rough surface of the pot. Additionally, several ventilation holes(8) are drilled on a bottom plane(6) and the cap.
Patent KR-20010000735-A (KR)
Inventor: KIM BAE HUN
IPC: G03B37/02
Filed: 2000-10-16
Abstract: PURPOSE: A sector lens for panoramic photographing and method for arranging sector lenses is provided to increase a resolution using a plurality of lenses and a CCD sensor, to directly photograph a thing pictured without distortion, and to remove a vertical deviation. CONSTITUTION: A method for arranging sector lenses for panoramic photographing includes the steps of assembling a plurality of sector lenses II(16) to form an incident aperture at the rear of an object lens, dividing 360degrees into a great deal of angles with vertical and horizontal incident angles by the incident aperture of the sector lens II, continuously and horizontally arranging and fixing the sector lenses II on plane surface every angle, attaching the sector lenses II on a lower row or an upper row of the horizontally arranged row every two angles, and attaching the sector lenses II on an upper row or a lower row opposed from the horizontally arranged row.
Patent KR-20020030428-A (KR)
Title: Reflective and semi-transparent type liquid crystal display device
Inventor: JUNG JAE YEONG
IPC: G02F1/136
Filed: 2000-10-17
Abstract: PURPOSE: A reflective and semipermeable LCD element is provided to make a reflective electrode extended up to an array's external part without using a black matrix, thereby preventing light generated from a backlight from letting out. CONSTITUTION: A liquid crystal layer(23) is formed between the first substrate(21) and the second substrate(22). A gate line is arranged on the first substrate(21) in parallel. A gate insulating layer(24) is formed on a front side including a gate line. A data line(25) formed on the gate insulating layer(24) makes a matrix structure with the gate lien, and distinguishes a unit pixel area. A TFT is formed on a cross point of the gate line and the data line(25). A protecting layer(26) is formed on the front side including the TFT. A pixel electrode is electrically connected to the TFT on a predetermined part of the protecting layer(26). A color filter layer is formed on the second substrate(22) to display colors.
Patent KR-20010066989-A (KR)
Inventor: BYUN KOOK YUN
IPC: A23F3/34
Filed: 2000-10-23
Abstract: PURPOSE: A raw food-type tea composition having powdered propolis extract is provided to improve an antibacterial effect and a physiological activation effect by adding powdered propolis extract to the tea composition. CONSTITUTION: The tea composition contains germinated unpolished rice 70.5-88.8wt.%, germinated barley 2.0-14.0wt.%, germinated glutinous millet 0.2-2.2wt.%, germinated African millet 0.7-2.8wt.%, germinated black bean 0.1-0.7wt.%, germinated corn 0.5-3.8wt.%, germinated black sesame seed 0.1-0.4wt.%, powdered propolis extract 0.02-2.0wt.%, potato 0.07-2.5wt.%, buckwheat 0.07-1.2wt.%, pine needles 0.03-0.5wt.%, rice bran 0.2-2.2wt.%, Angelica 01-0.5wt.%, mugwort 0.1-1.5wt.%, manna lichen 0.1-1.5wt.%, kelp 0.1-2.4wt.%, kale 0.1-0.3wt.%, aged squash 0.1-0.3wt.% and radish 0.05-0.45wt.%. The composition is dried and powered without cooking. Lactic acid yeast 0.5-1.4wt.%, Royal jelly 0.1-0.5wt.%, licorice 0.2-1.6wt.% and tincture powder 0.01-1.0wt.% are added to the composition. A method for manufacturing the tincture powder comprises the steps of: mixing and crushing dried hot pepper and garlic in a ratio of 1:1; dipping the crushed hot pepper and garlic in 10 times of the amount of ethanol having 80-90% alcohol; filtering a clear solution; and evaporating ethanol to get the tincture.
Patent KR-20020032191-A (KR)
Title: Optical System Of Liquid Crystal Projector
Inventor: KWON SUN HYEONG
IPC: H04N9/31
Filed: 2000-10-26
Abstract: PURPOSE: An optical system for liquid crystal projector is provided to simplify optical system and shorten the overall length of optical system by reducing optical parts count. CONSTITUTION: An optical system comprises an illuminating unit for converting the white light generated from a light source(30) into a linearly polarized light and emitting the converted light; a color separation unit including a first dichroic mirror(38) for separating a first color from the white light emitted from the illuminating unit, a first color selector(42A) for allowing a second color and a third color to have different polarization components by polarizing the incident light from the first dichroic mirror in accordance with a wavelength, and a first polarizing beam splitter array(44A) for splitting the second color and the third color emitted from the first color selector in accordance with the polarization direction; an image formation unit including first to third reflection type liquid crystal panel(46R,46G,46B) for forming red, green and blue images by using red, green and blue lights emitted from the color separation unit, and a second polarizing beam splitter array(44B) for making different the paths for the incident light and emitted light with respect to the first to third reflection type liquid crystal panel; an image synthesizing unit for synthesizing the red, green and blue lights in accordance with the image information obtained from the image formation unit; and a projection lens system for projecting the synthesized image output from the image synthesizing unit onto a screen.
Patent KR-20020004795-A (KR)
Title: Crushing device in a crusher of an earthmover for crushing chunks of concrete into fine pieces
Inventor: MARUYAMA MITSURU
IPC: B02C18/12
Filed: 2000-11-08
Abstract: PURPOSE: A crusher is provided to freely select optional small pieces from formed small pieces each having different piece size from the others and crush the selected small pieces into fine particles, thus effecting good scattering efficiency of the crushed material. CONSTITUTION: The crusher is provided with a bucket-shaped crusher body frame(1); a space-provided screen formed by placing plural ringlike annular bodies having different sizes from each other, at their respective positions being at different levels from each other, in such a state that the sizes of the annular bodies are gradually decreased in the direction from the upper part of the bucket-shaped crusher body frame toward the lower part, so as to form a required space between every adjacent two of the annular bodies; a toothed annular plate(18) which has recessed teeth and projecting teeth, alternately formed in the inner peripheral surface of the toothed annular plate, and is place at the lowest bottom of the space-provided screen; a crushing shaft(2) placed at the center of the crusher body frame of the crusher; and an inclined screw strip(4) each of which is fitted to the crushing shaft right above the toothed annular plate and is used for, together with the toothed annular plate, further crushing formed fragments.
Patent KR-20020037851-A (KR)
Title: Semiconductor device having bit line and method for forming the same
Inventor: KIM DONG HYEON
IPC: H01L27/108
Filed: 2000-11-15
Abstract: PURPOSE: A method for fabricating a semiconductor device having a bit line is provided to reduce parasitic capacitance generated between the bit line and a contact plug, by additionally forming a material layer pattern on both sidewalls of the bit line so that the effective thickness of an insulation layer between the bit line and an adjacent storage node contact plug is increased. CONSTITUTION: The insulation layer is formed on a semiconductor substrate(100). A conductive layer for the bit line is formed on the insulation layer. A mask layer is formed on the conductive layer. The mask layer, the conductive layer and the insulation layer are sequentially patterned to form a bit line stack(112) where an insulation layer pattern(108a), the bit line(110a) and a mask pattern(111a) are sequentially stacked. A part of the bit line in the bit line stack is wet-etched to form an undercut. A material layer pattern(116) filling the undercut portion is formed. A spacer(120) is formed on both sidewalls of the bit line stack including the material layer pattern.
Patent KR-20010044129-A (KR)
Inventor: JEUNG TAE SOO
IPC: B62B15/00
Filed: 2000-11-15
Abstract: PURPOSE: A stick and spike used for an ice sled and a roller sled are provided to use on a general flat freely and to replace only a spike when the life of the spike is exhausted after using for a long time. CONSTITUTION: A stick and spike used for an ice sled and a roller sled comprise a grip(B) made of circular wood, a spike(102) formed in several lacerated shape, treated with heat to heighten strength, and used with long durability and a nonskid function, a rubber cap(103) covering the spike for safety, and an assembly part(105).