baber/WOPTO huggingface dataset:
Patent KR-20020024698-A (KR)
Title: Apparatus and method for displaying using time of video display
Inventor: JUNG SEOK HWA
IPC: H04N5/445
Filed: 2000-09-26
Abstract: PURPOSE: A device and a method for displaying use period of time of an image display device are provided to prevent a user from excessively using an image display device by indicating a use period of time of the image display device. CONSTITUTION: A device for displaying use period of time of an image display device includes an image signal detection part(13) for detecting image signal input, a setting part(14) for setting a use time indicating cycle, a counter part(15) for counting input time of image signal, a control part(16) for controlling the counter part if image signal input is detected by the image signal detection part, counting the image signal input detection time of the image signal detection part and reading and outputting the counting time according to the indicating cycle of the setting part, an OSD generating part for processing and outputting the counting time output from the control part, an image processing part(12) for combining and processing OSD signal of the OSD generating part and image signal input from the outside, and a display part(11) for displaying output of the image processing part on a screen.
Patent KR-20010067259-A (KR)
Title: Image formation apparatus intermediate transfer body cleaning unit
Inventor: OKAMOTO MASAYA
IPC: G03G21/00
Filed: 2000-09-29
Abstract: PURPOSE: To sufficiently remove low viscosity material incorporated in liquid ink, etc. CONSTITUTION: This cleaning device 64 is composed of a backup roll 101 hat is made in press contact with an intermediate transfer body 62, a sheet material 102 to clean an intermediate transfer body, a feeding roll 104 for feeding out the sheet material, a winding up roll 103 for winding up the sheet material, a housing 100 for housing them and an actuator 105 for bringing the housing into press contact with the intermediate transfer body 62 in a direction of an arrow 202 or separate it from it the body 62. In this case, when cleaning is carried out, the housing is brought into press contact with the intermediate transfer body by the actuator and the material on the intermediate transfer body is removed by rotating the intermediate transfer body in a direction of an arrow 203 to generate relative velocity between the intermediate transfer body and the sheet material, thereby sliding the sheet material, and then the backup roll is separated from the intermediate transfer body after cleaning and the sheet material is wound up in the direction of an arrow 201 by the winding up roll.
Patent KR-20020025570-A (KR)
Title: Soybean slurry concentration method, its concentration apparatus and bean curd manufacturing method with concentrated soybean slurry
Inventor: MIN BOK KI
IPC: A23L11/00
Filed: 2000-09-29
Abstract: PURPOSE: Provided are concentration method and apparatus of soybean slurry, and manufacturing method of bean curd with concentrated soybean slurry, thereby reducing manufacturing cost, improving taste and quality of bean curd, and forming bean curd in a desired shape. CONSTITUTION: The concentration method is characterized by inserting soybean slurry into a tank and heating it at low temperature under the vacuum condition. Bean curd is manufactured by adding coagulating agent to the concentrate then forming it in a desired shape. The concentration apparatus consists of; a tank having a heating room; an inlet pipe for inserting soybean slurry to the tank; and an outlet pipe for discharging soybean slurry concentrate.
Patent KR-20020028506-A (KR)
Title: Fecal diverting device
Inventor: KIM JAE HWANG
IPC: A61F5/44
Filed: 2000-10-10
Abstract: PURPOSE: A medical intestinal canal control appliance for the roundabout of feces of an intestinal canal operating patient is provided to make the feces discharged via a tube without directly contacting with the anastomosis region. CONSTITUTION: The medical intestinal canal control appliance for the roundabout of feces of an intestinal canal operating patient comprises a long tube(4) made of flexible harmless material, and a tubular part(6) on the upper end of the tube. A fixing balloon(8,10) are provided at the upper side and the lower side on the outer circumference of the tubular part, and a tube opening/closing balloon is installed at the inner surface of the tubular part. The balloons are constructed so as to be expanded or contracted by the air injected/discharged via air injection pipes.
Patent KR-20010051011-A (KR)
Inventor: PAGLIACCI FEDERICO
IPC: E02D/
Filed: 2000-10-13
Abstract: PURPOSE: An excavation tool and a method of forming a consolidated earth column are provided to reduce the friction between an excavation tool and the ground and to reduce the time and cost. CONSTITUTION: An excavation tool(20) has a tubular central shaft(21) having a vertical axis(x) and a central axial opening(21a). The axial central opening faces downwardly and protrudes radially from the central shaft. A ground-consolidating fluid is supplied through nozzles(32) placed along a lower radial edge(29) of at least one of threaded blade elements(22) inclined to the shaft. The nozzles guide the high pressure consolidating fluid jet to face the earth and fluidize the earth. The earth is pulverized partially and combined by the blade element. Therefore, a consolidated earth column having a specific diameter is formed surely.
Patent KR-20010051077-A (KR)
Inventor: AIZAWA KOICHI
IPC: H01J9/02
Filed: 2000-10-17
Abstract: PURPOSE: A field emission-type electron source and a method for manufacturing thereof are provided to achieve good stability for the lapse of time and reduce the deterioration of electron emitting efficiency due to scattering of the electrons. CONSTITUTION: A field emission-type electron source(10) comprises an electrically conductive substrate(1), a strong electric field drift layer(6) formed on a surface of the electrically conductive substrate, and an electrically conductive thin film formed on the strong electric field drift layer, in which electrons injected into the strong electric field drift layer from the electrically conductive substrate, drift in the strong electric field drift layer to be emitted outward through the electrically conductive thin film by applying a voltage between the electrically conductive thin film and the electrically conductive substrate in such a manner that the electrically conductive thin film acts as a positive electrode against the electrically conductive substrate, wherein the electrically conductive thin film has low density of states in an energy region near energy of the emitted electrons, and at least one of high adhesion for the strong electric field drift layer and high sublimation enthalpy.
Patent KR-20010051253-A (KR)
Inventor: KOYAMA JUN
IPC: C09K11/06
Filed: 2000-10-26
Abstract: PURPOSE: An electro-luminescence(EL) display is provided to perform a precise multiple gradation display function by preventing a quantity of light emitted by EL devices of adjacent pixels from being greatly changed by a variation of a ld-Vg characteristic, and to extend a sustain interval by decreasing a predetermined brightness value of the light emitted by the EL device. CONSTITUTION: A plurality of pixels has a plurality of EL devices. A gradation display function is performed, by controlling the brightness of the light emitted by the EL device during an interval that the EL devices emit light, and during 1 frame.
Patent KR-20010051361-A (KR)
Inventor: SUGAWARA TAKEHITO
IPC: E05F15/16
Filed: 2000-10-31
Abstract: PURPOSE: To provide the method of detecting the getting-caught in a power window device capable of detecting the getting-caught-in with a high detecting accuracy by varying, in each moving area, correction reference value set in each moving area. CONSTITUTION: This power window device comprises a window opening and closing motor 4, a motor driving part 3, a pulse generating part 5, an MCU 2, and a window opening and closing switch 1. A full window movement range is divided into a plurality of moving areas, and a reference center value A, a reference allowable value N, and reference value K are set in each moving area. The MCU 2 detects a motor torque value at the time of opening and closing of a window sequentially, and compares a detected motor torque value with the reference value K set in the moving area. When the former exceeds the latter, the MCU 2 judges that being caught in occurs and stops or reverses the rotation of the motor 4. The MCU 2 obtains, for each moving area, a correction reference center value B, a variation rate α, a coefficient of correction β, and a correction reference value C, and the correction reference value C is taken as the correction reference value for a center point in the moving area. A correction reference line (c) obtained by connecting, through a linear line, the correction reference values C for the center points in the moving areas adjacent to each other is set, and the correction reference line (c) is compared with a motor torque value for each moving area so as to judge on whether getting-caught-in is present or not.
Patent KR-20020034372-A (KR)
Title: Method for forming metal wire of semiconductor device
Inventor: PARK YEONG BAE
IPC: H01L21/28
Filed: 2000-11-01
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to control a migration of copper or aluminium atoms through an interface, by depositing a thin aluminium layer on a copper interconnection so that interfacial adhesion between the copper interconnection and the aluminium layer is improved. CONSTITUTION: An interlayer dielectric(12) is deposited on a semiconductor substrate(11) having a lower interconnection, and a portion for a via contact hole and an interconnection is etched. A diffusion barrier layer(13) is deposited on the resultant structure, and copper(14) is vacuum-deposited. An electroplating process is performed to form a via contact and the interconnection. A thin aluminium layer(15) is deposited on the copper interconnection. An oxynitride layer(16) is deposited on the resultant structure to prevent copper from being diffused to the inside of a subsequent oxide layer.
Patent KR-20020036132-A (KR)
Title: device for cooling of linear power amplifier unit in mobile communication system
Inventor: KOO JAE SEO
IPC: H05K7/20
Filed: 2000-11-08
Abstract: PURPOSE: A cooling apparatus of a linear power amplifier of a mobile communication system is provided to lower temperature of the linear power amplifier by cooling heat generated at the linear power amplifier by liquid having a higher heat transfer coefficient than the air. CONSTITUTION: A cooling apparatus of a linear power amplifier of a mobile communication system comprises a cooling water generator at a bottom of an outer body of a base station, and a cooling part(40) at a storage(31) in a unit(30) containing the linear power amplifier(11). The cooling part(40) receives cooling water of a low temperature from the cooling water generator for absorbing heat, and exhausts the cooling water. The cooling water generator includes a radiator, a water bath and a pump. The cooling part(40) includes a U cooling water moving path(411), a semicircular guiding groove(412), a spring(413), a spring support(414), and a pair of cooling plates(41,41'). Each of the cooling plates(41,41') includes a locking jaw(415) for forming a slope(415a).
Patent KR-20020036459-A (KR)
Title: Device for supporting substrate having purge function in a substrate processing apparatus
Inventor: KIM JUNG GWAN
IPC: H01L21/68
Filed: 2000-11-10
Abstract: PURPOSE: A substrate support device of a substrate processing apparatus having a purge function is provided to absorb a substrate by using a vacuum and remove contamination of the substrate by using a purge gas. CONSTITUTION: A spin chuck(1) has a vacuum portion for absorbing a substrate and a purge portion for injecting a purge gas to the substrate. A rotating shaft(10) penetrates a center of a motor(11). The rotating shaft(10) is connected with the spin chuck(1) in order to rotate the spin chuck(1). A vacuum path(13a,13) and a purge gas path(14) of the rotating shaft(10) are connected with the vacuum portion and the purge portion of the spin chuck(1). A purge gas inlet portion(22) is located at a lower end portion of the rotating shaft(10). The purge gas inlet portion(22) has a vacuum inlet portion(20) connected with a vacuum pump(19) and a purge gas inlet portion(22) connected with a purge pump(21).
Patent KR-20020037830-A (KR)
Title: System for updating a program for the controller of a car
Inventor: KIM HUI JUN
IPC: F02D28/00
Filed: 2000-11-15
Abstract: PURPOSE: A program update method using GST(generic scan tool) terminal is provided to improve convenience and reduce maintenance cost. CONSTITUTION: A controller has a bootstrap loader function, and is set with a logic data for general electronic control. A flash memory is controlled by the controller, and stores changed or added control logic or data. A personal computer(40) stores data to update the flash memory and an application program to download the data. A communication adaptor(30) has a GST terminal which is connected with a terminal end, K-line, program line, and a power line. When updating the flash memory, the application program of the personal computer(40) is operated by using GST terminal through the communication adaptor.
Patent KR-20020043817-A (KR)
Title: Pad for having a sealed-emboss in using impact-absorb
Inventor: PARK SANG JUN
IPC: A45C13/00
Filed: 2000-12-04
Abstract: PURPOSE: Provided is a shock absorption pad with emboss filled by air formed which forms an air layer at the emboss and compresses a non-embossed part by a compressor to make one plate and prevent air from being leaked outside so that it keeps strong elasticity. CONSTITUTION: The shock absorption pad with the emboss filled by air formed comprises the parts of: a first urethane sheet(12) which consists of textile and urethane; a urethane sponge paper(16) which is located on the upper side of the first urethane sheet with adhesive; a second urethane sheet(18) which consists of urethane for blocking air in the upper side of the urethane sponge paper; and a high temperature compressor(30) with the emboss formed which compresses an elastic textile sheet(20) in the upper side of the second urethane sheet.
Patent KR-20020044745-A (KR)
Title: Extract of Sophorae Flos for the prevention and treatment of osteoporosis
Inventor: HA HYE GYEONG
IPC: A61P19/10
Filed: 2000-12-06
Abstract: PURPOSE: Provided is a process of preparing a Sophorae Flos extract containing a large amount of phytoestrogen useful for preventing and treating osteoporosis. Whereby, the extract can be effectively used as health food as well as a therapeutic agent for osteoporosis. CONSTITUTION: Sophorae Flos is soaked in 10 to 100% alcohol aqueous solution at 5 to 40deg.C and hydrolyzed in 0.1 to 2N acid or base solutions to produce a Sophorae Flos extract containing genistein or formononetin. The acid is hydrochloric acid or sulfuric acid, and the base is sodium hydroxide or potassium hydroxide.
Patent KR-20020044832-A (KR)
Title: Combustion chamber for diesel engine
Inventor: PARK SEONG OK
IPC: F02B23/02
Filed: 2000-12-07
Abstract: PURPOSE: A combustion chamber of a diesel engine is provided to reduce the frictional loss of the mixed gas flowing into an auxiliary combustion chamber, to decrease the amount of smoke due to auto-cruising or sudden acceleration by reducing the mixing property of fuel and air, and to efficiently cope with the international environment regulations. CONSTITUTION: An auxiliary combustion chamber(10) is a cylindrical body having a hemi-spherical upper portion(16). A fuel colliding part(18) in which injected fuel is collided is formed at a lower portion of the hemisphere. An injection port(12) including an injection nozzle(20) is protruded onto the central upper portion of the hemisphere. A preheating plug(30) is installed at an upper portion of the injection port to preheat the combustion chamber. A connecting pipe(14) through which air flows is installed at a lower end of the auxiliary combustion chamber. Since the sectional areas of the inlet and outlet of the connecting pipe are different from each other, a vortex rate is increased when air flows into the auxiliary combustion chamber from a main combustion chamber. Therefore, fuel is mixed with air sufficiently and combustion is optimized.
Patent KR-20010078729-A (KR)
Title: Device for outputing voice advertisement on network according to time and method thereof
Inventor: JUNG SUN SIK
IPC: G06Q99/00
Filed: 2000-12-08
Abstract: PURPOSE: The device and method for outputting an audio advertisement is provided to output an ad frame, which includes the audio data via a subscriber terminal during a configured time, and to output the special information as the audio message and a new ad according to the time and connection frequency. CONSTITUTION: The access signal. banner, and polling click signal of a specified web site are transferred to an operator server(30). The operator server extracts a specified audio file, image file, and ad from an audio file DB(62), image file DB(64), and ad DB(72), respectively. The extracted files are transferred to the subscriber terminals(10a-10n) via a subscriber modems(12a-12n), and output to an audio and image output unit under the control of a subscriber control modules(14a-14n). The operator server transfers the search result of a specified word and the audio/image ad of a specified company to the subscriber terminals, and outputs through the audio output units(16a-16n) and the image output units(18a-18n).
Patent KR-20010016504-A (KR)
Inventor: KO BONG HWAN
IPC: E02D29/045
Filed: 2000-12-15
Abstract: PURPOSE: A culvert assembly is provided to improve intensity of conjunction part, to be easy in construction and to prevent damage of a structure due to lateral pressure or uneven settlement. CONSTITUTION: A culvert assembly includes a plurality of vertical reinforcement members(58) formed at both sides of a lower wall of a rectangular body and projected in a vertical direction in regular intervals. Horizontal reinforcement materials(70,72) arranged at right angles to the vertical reinforcement members and inserted into a conjunction part(74) provided by two culverts. The vertical and horizontal reinforcement materials are kept in a fixed state by grout mortar injected into the conjunction part.
Patent KR-20020049875-A (KR)
Title: Ferroelectric capacitor in semiconductor memory device and method for manufacturing the same
Inventor: LEE GYU MAN
IPC: H01L21/02
Filed: 2000-12-20
Abstract: PURPOSE: A ferroelectric capacitor of a semiconductor memory device is provided to prevent hydrogen from penetrating a ferroelectric layer while an etch mask layer is formed, by making the ferroelectric layer covered with a passivation layer composed of an insulating metal oxide layer not containing hydrogen before the etch mask layer for patterning the first electrode layer used as a lower electrode is formed. CONSTITUTION: The first electrode layer pattern(130) is connected to an impurity region of a semiconductor substrate(100). A ferroelectric layer pattern(140) is formed on the first electrode layer pattern. The second electrode layer pattern(150) is formed on the ferroelectric layer pattern. The passivation layer is formed to cover the first electrode layer pattern, the ferroelectric layer pattern and the second electrode layer pattern so that the hydrogen component does not penetrate the ferroelectric layer pattern. An interlayer dielectric is formed on the passivation layer.
Patent KR-20020049877-A (KR)
Title: A panel of Organic Light Emitting Display device and the method for manufacturing the same
Inventor: KANG TAE UK
IPC: H05B33/10
Filed: 2000-12-20
Abstract: PURPOSE: A method for manufacturing an organic light emitting device panel is provided to improve the reproducibility of the organic light emitting device by employing a structure of an insulating barrier, a pattern of an electron injection electrode, and a protection layer for stopping the degradation of an organic layer. CONSTITUTION: A hole injection electrode(3) is formed on a substrate(1). An insulating layer(5) for arranging a pixel is formed on the hole injection electrode(3). An insulating barrier(7) for electrically insulating an electron injection electrode(11) is formed on the insulating layer(5). Then, an organic layer(9) for emitting light is formed. The electron injection electrode(11) is formed on the organic layer(9). A photosensitive material(13) for use in the photolithography is formed on the electron injection electrode(11). After patterning the photosensitive material(13) and the electron injection electrode(11), an insulating layer(15) is formed the patterned result. A metallic layer or an insulating layer(17) having a good moisture proofing is formed on the insulating layer(15).
Patent KR-20020053648-A (KR)
Title: Convergence control apparatus for color crt monitor and control method thereof
Inventor: LEE CHANG GEUN
IPC: H04N9/28
Filed: 2000-12-27
Abstract: PURPOSE: A method and a device for adjusting convergence of a color CRT(Cathode Ray Tube) monitor are provided to enable a worker to manually adjust static convergence, and to allow dynamic convergence to be automatically adjusted, when adjusting the convergence of the color CRT monitor including a microcomputer for convergence adjustment. CONSTITUTION: If a regular triangle pattern is displayed on a screen of a color CRT monitor, a CCD(Charge Coupled Device) camera picks up the displayed pattern(S10). An image in the pattern is converted into digital pattern data in an A/D(Analog-to-Digital) converter and delivered to a controller(S20). The pattern data of the color CRT monitor are compared with reference data, and convergence deflection and a deflection generating position are analyzed. And misconvergence that is the sum of static convergence and dynamic convergence is calculated and displayed on a display unit(S30). A worker directly adjusts the static convergence of the color CRT monitor(S40). If the worker selects the completion of the convergence adjustment, a work completion signal is delivered to the controller. And the controller controls a microcomputer through a communication unit to adjust the dynamic convergence, and displays an adjustment state of the dynamic convergence through the display unit by the worker(S50).
Patent KR-20020053659-A (KR)
Inventor: PARK DAE GEUN
IPC: H01L23/12
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor package is provided to make a bonding tool bonding a PCB and a heat spreader expose through a chip mounting hole of the PCB and to carry out a hardening process only once after a semiconductor chip is mounted to the exposed bonding tool. CONSTITUTION: The method for manufacturing a semiconductor package comprises the steps of making the bonding tool(24) such as a both-face adhesives tape expose through the chip mounting hole(14) together with the heat spreader(26) by attaching the heat spreader of an equal size with the PCB(10), mounting the semiconductor chip(28) on the bonding tool exposed through the hole, and hardening the bonding tool bonding the PCB and the heat spreader and having the semiconductor chip. A wire(32) connects a bonding pad of the semiconductor chip to a conductive pattern for wire bonding of the PCB. A resin encapsulates the chip mounting hole holding the chip, the wire and the conductive patter. A conductive solder ball is bonded to the conductive pattern for attaching an output terminal(36) of the PCB.