baber/WOPTO huggingface dataset:
Patent KR-20040102451-A (KR)
Inventor: HONG SANG PYO
IPC: H04N7/18
Filed: 2003-05-28
Abstract: PURPOSE: A visitor automatic confirmation service system in indoor absence is provided to automatically photograph a visitor in the absence of a resident, store the photographed image and a voice of the visitor, and allow the resident to confirm the visitor during the absence of the resident by a simple operation. CONSTITUTION: If an external chime bell is pushed(S11), a lens of an embedded camera photographs an external visitor once. An internal LCD(Liquid Crystal Display) is performed to display an external picture on the internal LCD(S12). When a resident is absent(S13), an ARS(Automatic Response System) is automatically operated(S14). The ARS performs automatic inquiry(S15), and stores the answer of the visitor as voice information(S16). The ARS performs automatic response(S17). If the resident pushes an information retrieval button, the resident confirms photo and voice information about the visitor to confirm the visitor in the absence of the resident(S18).
Patent KR-20040012459-A (KR)
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/039
Filed: 2003-05-30
Abstract: PURPOSE: A positive resist composition is provided, to improve transmittance in exposure at 157 nm, coating property, sensitivity, resolution and line edge luminance and to reduce development defect and scum. CONSTITUTION: The positive resist composition comprises a resin which contains a repeating unit represented by the formula I and whose solubility in an alkali developer increases by the action of an acid; and a compound which can generate an acid by the irradiation of an active ray or a radioactive ray, wherein Ra, Rb and Rc are independently H, F or a fluoroalkyl group; L1 is a single bond or a divalent linking group; X is H or a group capable of being decomposed by the action of an acid; n is 0 or 1; and Q is H or OH. Preferably the resin has a weight average molecular weight of 3,000-30,000 and a degree of molecular weight distribution of 1.1-1.5.
Patent KR-20040103060-A (KR)
Inventor: KIM GI JUN
IPC: H04B7/00
Filed: 2003-05-30
Abstract: PURPOSE: A method for transmitting sub-packets by individual power assignment is provided to reduce the power required for transmission and increase the throughput of a whole system by optimizing a TPR(Traffic to Pilot Ratio) by sub-packets according to states of a channel and the system. CONSTITUTION: Packets including more than one sub-packet are formed. States of a channel and a system are judged. According to a result of the judgement, power to be transmitted to each sub-packet is individually assigned by using a TPR. Each sub-packet is transmitted at the assigned power.
Patent KR-20040106714-A (KR)
Inventor: LEE JAE HYEOK
IPC: H01L21/44
Filed: 2003-06-11
Abstract: PURPOSE: A stacked chip package is provided to stack the desired number of semiconductor chips by using a conventional semiconductor package fabrication process. CONSTITUTION: A semiconductor device(30a,30b) includes a connection substrate and a semiconductor chip inserted into the connection substrate. Two or more semiconductor devices are stacked on an upper surface of a wiring substrate(70). A plurality of solder balls(90) are formed on a bottom face of the wiring substrate. The connection substrate includes a body having a pocket and a plurality of wiring patterns. The wiring patterns are used for connecting a bottom face, an upper face, and an opposite face to the bottom face of the pocket to each other. The semiconductor chip is installed on the bottom face of the pocket and is electrically connected to the wiring patterns.
Patent KR-20040107738-A (KR)
Inventor: KWON JUN HYEON
IPC: F25D17/08
Filed: 2003-06-12
Abstract: PURPOSE: A refrigerator is provided to smoothly supply the cool air to a storage compartment by a simple structure even if a cool air outlet port is larger than a cool air inlet port. CONSTITUTION: A refrigerator is composed of a body having a storage compartment; an evaporator(8) for generating the cool air; a duct for receiving the evaporator and having a cool air outlet port(4,7) for supplying the cool air to the storage compartment and a cool air inlet port(3,6) for sucking in the cool air of the storage compartment; and a suction fan(2,5) installed between the inlet port and the evaporator in the duct to suck the cool air of the storage compartment into the cool air inlet port and discharge the cool air through the evaporator to the cool air outlet port.
Patent KR-20040002583-A (KR)
Inventor: UCHIHIRO SHINJI
IPC: G06K19/10
Filed: 2003-06-16
Abstract: PURPOSE: To have good application property and cutting property and excellent safety without damaging physical property value of a card. CONSTITUTION: In a process for printing and transferring an IC card having an IC module included in an adhesive layer interposed between a first sheet material and a second sheet material by a card printer having at least one process of printing, image transferring, hardened film transferring, diphenylmethanediisocyanate content is 1.0% or less, and the card is cut with 5-500% of rupture elongation before hardening and 150-1500% of rupture elongation after complete hardening.
Patent KR-20040108438-A (KR)
Inventor: LEE BYEONG CHEON
IPC: F24C15/16
Filed: 2003-06-17
Abstract: PURPOSE: A tray movement device of a microwave oven is provided to enable rotary motion and rectilinear motion of a tray and to communize components for rotary motion and rectilinear motion of the tray. CONSTITUTION: A tray movement device of a microwave oven comprises a tray(100) on which food cooked in a cooking chamber is put; a driving motor(M) producing rotational power; a power transmission mechanism having a rotary motion transmission unit making the tray rotate by the rotational power produced from the driving motor, and a rectilinear motion conversion unit converting the rotational power produced from the driving motor into the rectilinear motion of the tray; and a tray support unit supporting the rotary motion and rectilinear motion of the tray. The rotary motion transmission unit comprises mounting protrusions(102) downward protruded on the bottom of the tray; a rotation member(110) having protrusion-seating grooves(112) in which the mounting protrusions are inserted, and a rotating shaft(114) receiving the rotational power supplied from the driving motor; and an output shaft(Ms) of the driving motor protruded on a side of the driving motor and combined to the rotating shaft, to transmit the rotary motion of the driving motor to the rotation member.
Patent KR-20040110263-A (KR)
Inventor: HONG SEUNG PYO
IPC: H01H71/00
Filed: 2003-06-18
Abstract: PURPOSE: An earth leakage trip unit is provided to prevent the earth leakage trip unit from being deformed by heat, by discharging heat generated from the coil of the trip unit through the outlet port formed at a bobbin. CONSTITUTION: An earth leakage circuit breaker comprises an earth leakage trip unit which is driven by the magnetic driving force produced from the current flowing along a coil(10b) wound on a bobbin(10a) of the earth leakage trip unit. The bobbin has a plurality of outlet ports(10c) for discharging heat generated from the coil.
Patent KR-20050001016-A (KR)
Inventor: CHO KYOUNG MIN
IPC: G11B17/028
Filed: 2003-06-25
Abstract: PURPOSE: A turntable, its manufacturing method, and an optical disc drive system using the turntable are provided to manufacture a turntable by using an insert-injection process in order to reduce the number of parts and the manufacturing cost and prevent separation of a magnet. CONSTITUTION: The turntable comprises a body(20), a magnet(30), and a buffering member(40). The body(20) includes a disc combination unit(22) and a bracket(23). The disc combination unit(22) is integratedly formed with the bracket(23) and positioned over an axis portion having an axial combination hole. The backet(23) makes the optical disc be safely seated thereon. The magnet(30) is integratedly formed on the body(20). The buffering member(40) is adhered to the brink of the bracket(23). The body(20) is formed via an injection molding process while the magnet(30) is formed via an insert-injection molding process. The disc combination unit(22) has tension ribs(22a) equidistantly arranged.
Patent KR-20050001632-A (KR)
Inventor: KIM DAE JOONG
IPC: G21F5/00
Filed: 2003-06-26
Abstract: PURPOSE: A method is provided to process an edge profile and a reinforcement plate in an easy and accurate manner, by producing a circular profile shell through bending of an iron plate, and cutting the reinforcement plate mounted on the shell. CONSTITUTION: A method comprises a step of cutting and bending an iron plate; a step of producing a profile shell(14) by welding a side seam line and a circumferential seam line of the bent iron plate; a step of mounting and welding a processed reinforcement plate(16) to a marking portion of the profile shell; and a step of cutting the profile shell, and finishing processes on the profile shell and the reinforcement plate.
Patent KR-20050001804-A (KR)
Inventor: HWANG YONG HA
IPC: G11B20/10
Filed: 2003-06-26
Abstract: PURPOSE: An ADIP(Address in Pre-groove) signal detecting circuit and a method thereof are provided to detect non-continuous points, correctly and speedily, and to easily implement an integrated circuit. CONSTITUTION: The circuit comprises a differentiator(31), a window comparator(32), and an ADIP signal generator(33). The differentiator(31) receives a wobble signal, and then differentiates the signal. The window comparator(32) compares an output signal of the differentiator(31) with a positive reference level to generate the first comparison signal, and compares an output signal of the differentiator(31) with a negative reference level to generate the second comparison signal. The ADIP signal generator(33) generates an ADIP signal which expresses a positive non-continuous point of the wobble signal in response to an edge of the first comparison signal and expresses a negative non-continuous point of the wobble signal in response to an edge of the second comparison signal.
Patent KR-20040008077-A (KR)
Inventor: YOSHIDA SHINICHI
IPC: G09F3/00
Filed: 2003-07-04
Abstract: PURPOSE: To provide a thermal activation system for a thermosensitive self-adhesive sheet for thermally activating the sheet in various patterns according to the use of the sheet and enabling the sheet to exhibit adhesiveness more than a prescribed extent over the whole surface of the sheet, and a printer. CONSTITUTION: This thermal activation system for the thermosensitive self-adhesive sheet is a heating means for heating and activating an adhesive layer of the thermosensitive adhesive of the thermosensitiveself-sheet composed of a sheet-like base material formed with the adhesive layer on its one face and having a printable surface on the other face. The system is provided with at least a thermal head having a plurality of individually energization controllable heating elements disposed in a row, and an energy controlling means for performing thermal activation treatment by applying once or twice or more times of voltage pulse to a region of the thermal sensitive adhesive sheet that can be thermally activated at a time by the thermal head and energizing the plurality of heating elements. The energy control means can change the heating elements to be energized for each applied voltage pulse when thermally activating the adhesive sheet by applying the voltage pulse in two times or more to the heating elements of the thermal head.
Patent KR-20050006832-A (KR)
Inventor: KIM YOUNG HEE
IPC: G03F7/20
Filed: 2003-07-10
Abstract: PURPOSE: An exposure apparatus is provided to correct an intensity variation of various light caused by a variation of an illumination system or an illumination condition by rotating a revolver with a plurality of transmissivity control filters or a transmissivity distribution filter to obtain a desired distribution of transmissivity. CONSTITUTION: In the light path of the light irradiated from a light source(201), a plurality of mutually different transmissivity control filters(206) can be positioned in a direction crossing the light path by the first revolver(207). A plurality of mutually different transmissivity distribution filters(208) can be positioned in a direction crossing the light path by the second revolver(209) that is adjacent to the first revolver and is located in the same center axis as the first revolver.
Patent KR-20050007689-A (KR)
Inventor: HAN YOUNG SEUK
IPC: B32B15/08
Filed: 2003-07-11
Abstract: PURPOSE: Provided is a method for production of a night glow aluminum hot fix which has excellent heat resistance and exhibits various colors by fluorecent pigments in brighteness and by night glow pigments in darkness. CONSTITUTION: The method comprises the steps of: forming a primer coating layer by applying primer coating liquid on the top of aluminum hot fix substrate; forming a night glow coating layer by applying night glow pigments together with the blended pigment obtained by blending from 10 to 30% by weight of common night glow pigments with from 70 to 90% by weight of liquid phase urethanes onto the primer coating layer; and forming a fluorecent coating layer by applying fluorecent pigments on the night glow coating layer. Each coating layer is formed by drying in the range of temperatures of 100 to 150 deg.C for 20 minutes to 1 hour.
Patent KR-20050011423-A (KR)
Inventor: LEE SONG HO
IPC: A01G1/00
Filed: 2003-07-23
Abstract: PURPOSE: A film for cultivation of carpet turf which is formed with synthetic resin and contains plurality of drain holes which are formed at regular intervals on the plate surface is provided. By using the film, smooth drainage is achieved, soil from washing away is reduced, taking root of turf is promoted and the supply of soil nutrient to turf is enhanced. CONSTITUTION: The film(1) for cultivation of carpet turf is formed with synthetic resin and contains a plurality of drain holes(10) which are formed at regular intervals on the plate surface and occupy 2 to 20% of the total area of the film. The drain holes have a diameter of 5 to 15mm and have the center distance of 30 to 40mm. In tensile strength tests of turf at day 90 after sowing, the carpet turf grown on the film has a tensile strength of about 63kg/m¬2 which exceeds tensile strength standards of common carpet turf of 30kg/m¬2.
Patent KR-20050011449-A (KR)
Inventor: CHOI WOO YOUNG
IPC: B60R21/16
Filed: 2003-07-23
Abstract: PURPOSE: A device for restricting operation of an airbag in an abnormal state is provided to prevent latch-up by controlling wrong operation of the airbag in spite of applying noise to the connection circuit of the airbag operation circuit and the airbag. CONSTITUTION: An airbag operation restricting device is composed of a voltage stabilizing unit(20) preventing input voltage from being decreased to be lower than the circuit operation voltage and restricting output of the over voltage signal, a Schmitt trigger(30) increasing the margin of signal noise from the voltage stabilizing unit and easily distinguishing the signal from noise in applying external noise, and a buffer unit(40) lowering the voltage level of the external signal and the voltage level of the internal signal. A third diode(D3), a first capacitor(C1) and a second capacitor(C2) are arranged in parallel in the voltage stabilizing unit. Two inverter circuits are connected in series in the buffer unit.
Patent KR-20040010407-A (KR)
Inventor: HAN TAE DONG
IPC: C07D405/12
Filed: 2003-07-25
Abstract: PURPOSE: 1-Phenylpiperidin-3-one derivatives and a preparation method thereof are provided. The compounds have improved inhibition activity and selectivity to cathepsin K, and improved bioavailability. CONSTITUTION: 1-phenylpiperidin-3-one derivatives are represented by the formula 1, wherein R1 is phenyl, C1-5 alkoxy or benzyloxy optionally substituted C1-6 alkyl, phenyl optionally substituted C2-6 alkenyl, C3-6 cycloalkyl, C1-5 alkoxy, halogen, phenyl, trifluormethoxy, oxopyrrolidyl, mono or di C1-4 alkylamino, or R4-C1-4 alkoxy substituted phenyl, one or more C1-6 alkyl, halogen or oxopyrrolidyl optionally substituted furanyl, C1-6 alkyl or R4-C1-4 alkoxy optionally substituted benzofuranyl, C1-6 alkyl or halogen substituted thiophenyl, C1-6 alkyl-isooxazolyl, halogen optionally substituted pyridyl, morpholinyl, benzothiophenyl, quinolinyl, pyrazinyl, benzyloxy, oxopyranyl, C1-6 alkyl-7H-imidazo£2,1-b|oxazolyl, C1-6 alkyl-chromon-2-yl or (N-t-butoxycarbonyl)piperidyl; R4 is morpholino, pyrrolidine or piperidine; R2 and R3 are independently hydrogen, hydroxy, nitro, halogen, cyano, one or more halogen optionally substituted C1-6 alkyl, C1-5 alkoxy, C1-5 alkyl-thio, furyl, 1H-tetrazol-5-yl, oxazolyl or a group of formula (I), (II) or (III); R5 is hydrogen, hydroxy, C1-6 alkyl, C1-5 alkoxy, mono or di C1-6 alkylamino, or C3-6 cycloalkylamino; R6 is C1-6 alkyl, C1-4 alkoxy optionally substituted phenyl, or C1-4 alkoxy optionally substituted benzyl; R7 and R8 are independently hydrogen, halogen, C1-4 alkoxy or phenyl optionally substituted C1-6 alkylcarbonyl, C2-6 alkenylcarbonyl, C1-4 alkoxycarbonyl, C3-6 cycloalkylcarbonyl, one or more halogen substituted benzoyl, mono or di C1-4 alkylcarbamoyl, or C1-4 alkylsulfonyl or morpholine, azetidin-2one, 3,3-dimethylazetidin-2-one, pyrrolidin-2-one, pyrrole, 2,5-dihydropyrrol, piperidin-2-one, oxazolidon-2-one, imidazolidin-2-one, imidazolidin-2,5-dione, tetrazol, 1,1-dioxoisothiazolidine or C1-6 alkyl-aziridin-2-one; and n is 0, 1 or 2.
Patent KR-20040012549-A (KR)
Title: Transmission line type noise filter with reduced heat generation even when large dc current flows therein
Inventor: ARAI SATOSHI
IPC: H01P1/20
Filed: 2003-07-30
Abstract: PURPOSE: A transmission line type noise filter is provided to reduce heat generation even when a large DC current flows therein and to obtain excellent noise removing characteristic over a wide band, high frequency band, a small size and a simple structure. CONSTITUTION: A transmission line type noise filter is connectable between a direct current power supply(70) and an electrical load component(80) to pass a coming DC current while attenuating a coming AC current. The noise filter comprises a first conductor, a dielectric layer, a second conductor(20) as a cathode, a first anode(12), and a second anode(13). The first and the second conductors(20) and the dielectric layer serve as a capacitance forming portion. The thickness of the first conductor is selected to substantially restrict temperature elevation of the first conductor, which is caused by DC direct current flowing in the first conductor.
Patent KR-20050016855-A (KR)
Inventor: CHANG DO YON
IPC: C25F3/04
Filed: 2003-08-04
Abstract: PURPOSE: To provide a method for electrochemical indirect etching of aluminium sheet by continuous automatic system, wherein processes and conditions suitable for mass-production are set to lower unit cost of product, a certain high product quality is maintained by condition setting according to testing of final product, and loss of the solution is prevented by automatically controlling a solution and circulating the solution. CONSTITUTION: The method for electrochemical indirect etching of aluminium sheet by continuous automatic system comprises a cleaning step of washing the aluminum sheet after removing oils and fats and foreign materials adhered to the surface of the aluminum sheet by spraying a sulfuric acid solution; an activation treatment step of washing the aluminum sheet using water after uniformizing surface roughness of the aluminum sheet by spraying a sodium hydroxide solution onto the surface of the cleaned aluminum sheet; an electrochemical indirect etching step of washing the aluminum sheet using water after spraying a hydrochloric acid solution onto the surface of the activation treated aluminum sheet and supplying an indirect power source to the sheet to electrochemically etch one side of the aluminum sheet; a neutralization step of washing the aluminum sheet using water after neutralizing the aluminum sheet by spraying a nitric acid solution onto the surface roughness formed aluminum sheet to improve adhesion between the aluminum sheet and fluorocarbon resin; an anodizing film coating step of washing the aluminum sheet using water after forming an anodizing film on the other side of the aluminum sheet by spraying a sulfuric acid solution onto the aluminum sheet and supplying an indirect power source to the sheet, thereby anodizing an non-indirect etched other side of the neutralized aluminum sheet to prevent oxidation of the aluminum sheet; and a cleaning and drying step of removing moisture and humidity existing on the surface of the sheet after cleaning the sheet by dipping the anodizing film coated aluminum sheet into water of high temperature.
Patent KR-20050018001-A (KR)
Inventor: BAE BYEONG MAN
IPC: H04B1/06
Filed: 2003-08-12
Abstract: PURPOSE: A radio for audio/video apparatus connecting is provided to supply a radio signal to an input terminal of an audio/video apparatus, in order to output a radio sound from the audio/video apparatus, so that a user can listen to the radio at low installation cost. CONSTITUTION: A radio apparatus(10) comprises as follows. A radio tuner(12) extracts a radio signal having a specific channel frequency among radios received in an antenna(11). A controller(13) controls the radio tuner(12) according to a control command inputted from a DVD player. A storage(14) stores an operating program of the controller(13). An OSD generator(15) generates an OSD when an LCD monitor is operated. The OSD generator(15) generates a character to be displayed on a display of an audio/video apparatus under control of the controller(13), and transmits the generated character to the audio/video apparatus.
Patent KR-20030074530-A (KR)
Title: Method of removing noxious fluid substance with light specific gravity from liquor, method of drinking the liquor, and managing restaurant thereby
Inventor: HAN SANG KWAN
IPC: A23L2/70
Filed: 2003-08-13
Abstract: PURPOSE: Provided is a method of removing noxious fluid substances with a light specific gravity from a liquor which prevents the intake of the noxious substances in simplified and effective manners. CONSTITUTION: A method of removing the noxious fluid substances comprises the steps of: opening first and second liquor bottles; pouring the liquor in the first bottle to the second bottle such that it slightly overflows; and pouring the liquor in the second bottom to the first bottle such that it slightly overflows, thereby removing the noxious fluid substances from the liquor.
Patent KR-20050019512-A (KR)
Inventor: KANG DO WOO
IPC: H04W88/00
Filed: 2003-08-19
Abstract: PURPOSE: An accessory-type GPS receiving device of a mobile communication terminal is provided to directly couple with a car kit data link of a terminal without another cable, and to pass a spare data link line which is not used for a GPS function, thereby supporting other functions. CONSTITUTION: A terminal side plug-type connector(100) directly couples with a car kit data link of a terminal. A cradle/hands-free side receptacle-type connector(200) passes a spare line which is not used for GPS receiving among terminal side lines connected through the connector(100), and connects the passed line to other universal device. An RF mobile switch(300) couples an embedded GPS antenna with an external active GPS antenna. A GPS receiver(400) receives a GPS signal through the antennas, detects position information, and outputs the detected position information.