baber/WOPTO huggingface dataset:
Patent KR-20030000168-A (KR)
Title: Fan control method of air conditioner
Inventor: JUNG UI YEOP
IPC: F25D17/06
Filed: 2001-06-22
Abstract: PURPOSE: A method for controlling fan of refrigerator is provided to keep refrigerating efficiency of the refrigerator at optimum condition. CONSTITUTION: A method comprises the steps of: a first step(S1,S2) detecting temperature in a freezer compartment during normal operation of a refrigerator and determining rpm of a freezer compartment fan and a machine room fan based on the detected result; a second step(S3) driving the freezer compartment fan and the machine room fan at the rpm determined in the first step for fixed time; a third step(S4) detecting temperature in the freezer compartment after completion of driving of the fans in the second step and determining whether temperature in the freezer compartment reaches appropriate level; and a fourth step(S5) driving the freezer compartment fan and the machine room fan at rpm corresponding with temperature in the freezer compartment detected in the third step when temperature in the freezer compartment is determined not reaching the appropriate level in the third step.
Patent KR-20030002393-A (KR)
Title: Radio System For Life
Inventor: KIM DONG HYEONG
IPC: H01Q7/00
Filed: 2001-06-29
Abstract: PURPOSE: A directional radio system for life is provided to confirm a position of an opposite side by installing a directional loop antenna on a general wireless set. CONSTITUTION: An antenna portion(5) includes a directional loop antenna in order to detect a level difference between signals received from a transmitting side and track a transmitting direction of the highest level. A tuner portion(6) selects a desired signal from the detected signals of the antenna portion(5) and tunes the selected signal with a carrier frequency. The first amplification portion(7) amplifies the selected signal of the tuner portion(6). A demodulation portion(8) demodulates the amplified signal of the first amplification portion(7). An automatic gain control portion(9) controls automatically the detected signals of the antenna portion(5). The second amplification portion(10) amplifies an output signal of the automatic gain control portion(9). A speaker portion(11) outputs a voice signal of the second amplification portion(10). A direction display portion(12) indicates a direction of the highest voltage by using the level differences detected from the antenna portion(5).
Patent KR-20020002331-A (KR)
Title: Method and apparatus for forming interconnects, and polishing liquid and polishing method
Inventor: HONGO AKIHISA
IPC: H01L21/768
Filed: 2001-06-29
Abstract: PURPOSE: A method and apparatus for forming interconnects is provided to obtain a plated film with improved flatness even when fine and large holes are co-present in the surface of a substrate, and to carry out the subsequent CMP processing in a short time without suffering from dishing. CONSTITUTION: A method for forming interconnects comprises the steps of (a) providing a substrate having fine recesses formed in a surface thereof, (b) plating the surface of the substrate in a plating liquid, and (c) electrolytic etching the plated film formed on the surface of the substrate in an etching liquid.
Patent KR-20030006312-A (KR)
Title: Air bag connector structure
Inventor: KWAK WON CHEOL
IPC: B60R21/16
Filed: 2001-07-12
Abstract: PURPOSE: A structure for checking a coupling of an air bag inflater connector is provided to improve an assembling work of an air bag and a safety of a vehicle by separating a shunt bar from a triple lock when checking the coupling state of the air bag inflater connector. CONSTITUTION: A checking structure includes a shunt bar(11) formed at an inner portion of a housing(10) having a predetermined size. A triple lock(20) is hinged to one side of the housing(10) so as to allow the shunt bar(11) to be securely coupled to the housing(10). The triple lock(20) formed at one side of the housing(10) has a body. A pressing device(30) is formed in the body of the triple lock(20) in order to separate the shunt bar(11) from the triple lock(20). The pressing device(30) is integrally formed with the body of the triple lock(20).
Patent KR-20030006334-A (KR)
Title: System for forming database using a providing free goods
Inventor: KIM KUK
IPC: G06F17/30
Filed: 2001-07-12
Abstract: PURPOSE: A database construction system is provided to freely offer gifts to target persons selected according to an age, a sex, a residence or an income, to make a database storing detailed information of the persons and to enable a free gift supplying company to use the database in a CRM(Customer Relationship Management) or a target marketing. CONSTITUTION: The system comprises a network(100), a gift supplier computer(200), a user computer(300), and a server(400). The gift supplier computer(200) accesses the server(400) over the network(100), transmits data on the free gift and criteria on gift distribution to the server(400), receives the data on the selected persons, whom the free gifts are to be offered to, from the server(400), and offers the gifts to the selected persons. The criteria on the gift distribution can be on an age, a sex, a scholarship, a residence or an income according characteristics of the free gift. The server(400) generates data for freely distributing the gifts based on the criteria offered by the gift supplier computer(200), checks whether an accessing user can receive the free gift, and requests the accessing user to input detailed information in the case that he or she can receive the free gift.
Patent KR-20030006830-A (KR)
Title: Operation system for bake unit of spinner machine
Inventor: CHOO SANG UK
IPC: H01L21/027
Filed: 2001-07-16
Abstract: PURPOSE: A bake unit operating system of spinner equipment is provided to discharge and recycle a wafer having a photoresist layer when the total flow of spinner equipment is congested by problems generated from other processes. CONSTITUTION: A wafer processing time setup portion is used for setting up wafer processing time of various bake units. A wafer congestion decision portion decides the congestion of wafers when the wafer processing time exceeds the predetermined wafer processing time of various bake units. A congested wafer processing portion processes the congested wafers when the wafer congestion decision portion decides the congestion of the wafer. The congested wafer processing portion displays the processing state to a display portion. The congested wafer processing portion discharges the wafers from the bake units. A wafer transferring portion transfers the discharged wafers to a wafer recycling portion.
Patent KR-20030010293-A (KR)
Title: Beverage comprising water-soluble chitosan having high molecular weight
Inventor: JUNG SEONG UK
IPC: A23L2/38
Filed: 2001-07-26
Abstract: PURPOSE: A beverage containing high molecular weight of aqueous chitosan is provided which is removed from an astringent taste, controls blood cholesterol level and triglyceride to prevent heart diseases, sclerosis of the arteries, cerebral apoplexy, hyperlipemia, etc., and increases immunity. CONSTITUTION: The beverage contains 0.05 to 2% by weight of chitosan having an average molecular weight of about 600,000 and a degree of deacetylation of 70% or more, optionally 0.01 to 1% by weight of one or more seasonings selected from the group consisting of lemon-lime, mugwort, barley, coffee, ssanghwacha(Korean native name) and scorched rice, 0.01 to 1% by weight of preservatives, 0.1 to 10% by weight of a plum extract and a balance of water.
Patent KR-20020017955-A (KR)
Inventor: KINOSHITA YASUHIRO
IPC: C23C22/53
Filed: 2001-07-28
Abstract: PURPOSE: An aqueous agent for metal surface treatment without including hexavalent chromium is provided, which form a superior film in corrosion resistance, electroconductivity and fingerprint resistance on a surface of a metal material. Also, a metal plate treated with the treatment agent is provided. CONSTITUTION: The aqueous agent for metal surface treatment without including hexavalent chromium comprises (A) a trivalent chromium compound, (B) at least one metal nitrate selected from the group consisting of alkali earth metals, Co, Ni, Fe, Zr and Ti, (C) water-dispersible silica and water, and besides, comprises that the weight ratio of a metal in the component (A) to a metal in the component (B) is in the range of 5/95-95/5. The aqueous agent preferably includes aqueous resins such as an acryl resin, an urethane resin and an epoxy resin, phosphate compounds, and lubricants as additional components. Water class resin such as acryl resin, urethane resin and epoxy resin, phosphate compounds and lubricant is preferably included as additional components. A film of 0.1-5 g/m¬2 by dry coating weight is formed by means of applying the above aqueous agent for metal surface treatment on at least one side of the surface of the metal and drying it.
Patent KR-20030012967-A (KR)
Title: Liquid crystal device for improving light efficiency
Inventor: KIM HONG GYUN
IPC: G02F1/136
Filed: 2001-08-06
Abstract: PURPOSE: A liquid crystal display device is provided to prevent the light leakage toward non-transmission areas and the scattering of incident light in a liquid crystal display panel, thereby improving the light efficiency. CONSTITUTION: A liquid crystal display device with improved light efficiency includes gate electrodes formed on a substrate, a gate insulating film formed on the gate electrodes and the substrate, an active layer formed on the gate insulating film on the gate electrodes, first and second electrodes formed on the gate insulating film and overlapping both edges of the active layer, an interlayer insulating film formed on the first and second electrodes and the gate insulating film and having contact holes for exposing the second electrodes, pixel electrodes(116) formed on the interlayer insulating film, connected to the second electrodes via the contact holes and inclined by a predetermined inclination angle at edge parts, and an alignment film(118) formed on the pixel electrodes and the interlayer insulating film, wherein a micro lens(M1) is formed for focussing incident light to the inclined edge parts of the pixel electrodes by the difference of refraction index between the pixel electrodes and the alignment film.
Patent KR-20010088927-A (KR)
Inventor: TAK CHAN GIL
Filed: 2001-08-07
Abstract: PURPOSE: A system for monitoring a newborn infant is provided to show the current state of a newborn infant to all persons who wish to watch the newborn infant including the mother in real time. CONSTITUTION: From the first to 'n'th cameras(10a..10n) photograph the current state of a newborn infant. A web server(12) stores images transmitted from the cameras(10a..10n) and transmits the images to the exterior. From the first to 'n'th watching systems(100a..100n) comprises from the first to 'n'th monitors(14a..14n) displaying the images transmitted from the cameras(10a..10n). The Internet(20) provides a path for transmitting the image data transmitted from the web server(12) of the watching systems(100a..100n). From the first to 'n'th user PC(22a..22n) are provided for watching an image of a wanted newborn infant through the Internet(20).
Patent KR-20030014482-A (KR)
Title: Fireproof safe fabricated without tools
Inventor: CHUNG HAE KAP
IPC: E05G1/00
Filed: 2001-08-11
Abstract: PURPOSE: A fire-proof safe assembly is provided to endure heat and/or external impact for example by heavy hammer by comprising fire-resistant panel inside the safe and on outer plate by means of bracket, and to permit a user to directly assemble the safe without alternative tool such as spanner. CONSTITUTION: The fire-proof safe comprises right/left side plates(11,11a), upper/lower plates(12,12a) and a rear side plate(13); a door frame(14) secured to front side of the side plates(11,11a); and an opening/closing door(15) fixed to the doorframe(14) in general. The fire-proof safe is featured by iron plates(16) spaced at equal intervals within the right/left side plates(11,11a), the upper/lower plates(12,12a) and the rear plate(13); and a fire-resistant panel(17) formed on outer side of the iron plate(16) and on inner side of the door(15) to insulate heat applied from outside. The fire-resistant panel(17) is assembled to the safe only by butterfly bolt, nut, latch and/or connection pin without alternative tools.
Patent KR-20030017834-A (KR)
Inventor: KIM JONG GWAN
IPC: B21D39/02
Filed: 2001-08-23
Abstract: PURPOSE: A press system for hemming which avoids interference with the panels to be hemmed by applying a pressing forming cam using link operation during hemming processing for reciprocally connecting two panels is provided. CONSTITUTION: The press system for hemming comprises a resting part(11) which is formed at one side of a lower die(3) so that two panels to be hemmed(5,7) are rested on the resting part; a floating base(15) which is vertically slidingly installed with an operating space part(13) being formed at one side of the resting part on the lower die; a restoration member that is interposed between the lower part of the floating base and the lower surface of the operating space part on the lower die to provide the floating base with force of restitution; a link cam means(21) that is mounted on one side on the upper surface of the floating base through a mounting bracket(19) with being connected to operation of the upper die(1) and floating base so that the link cam means presses the hemming part of the panels rested on the resting part by performing link operation and vertical descent operation; a guide cam(37) that is mounted on one side of the lower part of the upper die correspondingly to one side of the link cam means to be connected to descent operation of the upper die so that the guide cam operates link of the link cam means; a pressing pin(43) that is mounted on the other side of the lower part of the upper die correspondingly to one side of the floating base so that the pressing pin is operated to press the floating base following the operation of the guide cam.
Patent KR-20020019387-A (KR)
Title: Complex tool
Inventor: MIYAZAKI SADAMI
IPC: B23B11/00
Filed: 2001-08-29
Abstract: PURPOSE: A complex tool is provided to execute turning machining and drilling/milling machining by the inserts installed on the main body without tool exchange. CONSTITUTION: In a complex tool to be installed on a machine tool capable of turning machining and milling machining, a main body(21) is provided, inserts for turning machining(22, 23, 26) are installed on the main body, and inserts for milling machining(22, 25) and inserts for drilling machining(22, 25) are installed on the main body, so that turning machining and drilling/milling machining can be executed by the inserts installed on the main body without tool exchange. Turning machining and drilling/milling machining can be executed without tool exchange, and effective machining is possible, saving time and labor for tool exchange.
Patent KR-20030019688-A (KR)
Title: Apparatus and method for detecting disc
Inventor: JUN HONG GEOL
IPC: G11B7/09
Filed: 2001-08-29
Abstract: PURPOSE: A disc discriminating device and a method thereof are provided to directly measure a deflection amount, an eccentric amount and a biased amount for reducing the disc discrimination errors and effectively manage the compact disc access time effectively. CONSTITUTION: A disc discriminating device includes a sensor(20) for measuring the vibration amount, a driver(22), an operation part(40) for computing the vibration amount, a filter(41) for filtering the rotation frequency components from the computed vibration amount, and a disc discriminating part(42) for discriminating a disc of deflection, eccentricity and biased center by extracting the rotation frequency from the measured vibration amount by comparing the filtered rotation frequency with a reference value for discriminating whether the disc is deflected, eccentric and biased.
Patent KR-20030018894-A (KR)
Title: Apparatus For Check Of Motor Encoder Signal In Electric Vehicle And Method Thereof
Inventor: LEE SANG HUN
IPC: H02P5/00
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus and a method for checking a motor encoder signal are provided to achieve improved reliability and accuracy of motor control, by checking whether the feedback encoder signal is normal. CONSTITUTION: A motor encoder signal checking apparatus, comprises comparators(CP11 to CP16) for extracting six three-phase gating encoder signals which are fed back during the motor driving operation; resistors(R11 to R25) for chopping the gating encoder signals applied to the comparators; a disconnection detection unit(13) for detecting a disconnecting by detecting the signals applied from the comparators in accordance with the clock pulse; and a counter(11) for counting the signals output from the comparators and providing the result of the counting to a controller. A motor encoder signal checking method, comprises the steps of detecting a disconnection by detecting six three-phase gating encoder signals which are fed back during the motor driving operation; and providing information to the controller upon detection of the disconnection, such that the controller generates a warning message.
Patent KR-20030025618-A (KR)
Title: Method and apparatus for polishing of Cu layer and method for forming of wiring using Cu
Inventor: HA SANG ROK
IPC: H01L21/02
Filed: 2001-09-21
Abstract: PURPOSE: A method and an apparatus for polishing a copper metal layer and a method for forming a copper metal line are provided to minimize the generation of scratch in a polishing process by removing an uneven copper oxide layer. CONSTITUTION: The first insulating layer(32) is formed on a silicon wafer(30). A conductive pattern(32a) is formed on the first insulating layer(32). An etch stop layer, the second insulating layer, and the third insulating layer are formed on the first insulating layer(32). A via hole is formed by etching the third insulating layer and the second insulating layer. A trench is formed by etching the third insulating layer. A barrier metal layer(44) is formed on sidewall and bottoms of the via hole and the trench and an upper face of the third insulating layer. A copper metal layer is formed on the barrier metal layer(44). A crystalline copper metal layer(47) is formed by performing a thermal process.
Patent KR-20030027588-A (KR)
Title: Power window safety system in vehicle
Inventor: JUN WON SEOK
IPC: E05F15/00
Filed: 2001-09-29
Abstract: PURPOSE: A safety device of a car power window is provided to heighten reliance on operation by preventing operational errors. CONSTITUTION: The safety device of a car power window contains a sensing device(10) controlling a driving motor(M) which generates driving force to operate a carrier(C) to reciprocate a window glass(G) along a run channel(R). The sensing device(10) comprises a sensor(12) built in a weather strip adhered closely to the ascended window glass(G) to generate electric signals of resistance change according to a variation of pressure, and a controller(10a) receiving the electric signals of the sensor(12) by a signal line(11), then stopping the motor(M) or changing the rotating direction into the opposite direction.
Patent KR-20020027275-A (KR)
Inventor: KUMADA KOUJU
IPC: G02F1/133
Filed: 2001-10-05
Abstract: PURPOSE: An active matrix liquid crystal display and a method of driving the active matrix liquid crystal display are provided to reduce the effects of variations in retained voltages caused by parasitic capacitance and the differences in brightness between the top and bottom of a display screen, and to improve display quality. CONSTITUTION: An active matrix liquid crystal display drives liquid crystal by writing through TFTs(Thin Film Transistors), a source signal from a signal line drive circuit(3) to display electrodes in display cells(P) on a matrix substrate(7) and applying a common signal supplied from a common signal generator(5) to common electrodes on an opposite substrate(8), the common signal changing in polarity in each frame. After scanning is completed for scan lines(G) corresponding to one frame, a controller(6) controls the interval between scan periods and the cycle of change in polarity of the common signal to provide a non-scan period longer than the scan period. The provision of the non-scan period extends the duration in which a specified voltage is retained by the display cell. Herein, the effects of variations in retained voltages caused by parasitic capacitance developing in reflective electrode structures are reduced. Therefore, differences in brightness between the top and bottom of a display screen are reduced in frame inversion drive.
Patent KR-20030032649-A (KR)
Title: A multi-image display apparatus for displaying by converting images
Inventor: HAN YEONG PIL
IPC: G09F11/06
Filed: 2001-10-19
Abstract: PURPOSE: A multi image display device through image conversion is provided to convert and display a desired number of images according to an angle by driving an image plate vertically or horizontally, where a synthesized image assembled in sequence after dividing a desired number of images into cells. CONSTITUTION: A lens installation part(122) is prepared on one side of a supporting frame. A lenticular lens(110) is formed by arranging a number of unit lenses, and is installed in the lens installation part. An image plate(200) has a synthesized image printed on one side, which comprises a number of image cell groups synthesized in sequence after dividing a number of images into several cells, and the image plate is arranged on a back surface of the lenticular lens for each image cell group to correspond to the unit lens of the lenticular lens. An image plate driving frame(400) comprises an image plate installation part(430) where the image plate is installed and an image plate compression plate compressing the image plate toward the lenticular lens, and is installed in the supporting frame. And a driving unit drives the image plate driving frame.
Patent KR-20010109252-A (KR)
Title: 보행시 공기를 분출시키는 신발용깔창
Inventor: NAM KYOUNG HO
Filed: 2001-11-10
Abstract: 본 발명은 신발(1)의 깔창(10)에 관한 것으로, 
     상기 깔창(10)은 깔창본체(10a)의 후방에 단면상으로 장공형태로 형성되되, 표면에 요철부(110) 또는 스프링판(120) 사이에 스프링(130)을 구비하여 보행시마다 반복적으로 공기를 발생시키는 펌프실(100)과; 
     상기 펌프실(100)의 전방에 적어도 하나 이상 형성된 통공(200)과; 
     상기 통공(200)의 상측에 다수개 형성되어 상기 펌프실(100)에서 발생된 공기를 신발(1)의 내측으로 분출하는 분출공(300)을 포함하여 구성된다. 
     본 발명에 의하면, 상기 보행시마다 펌핑되는 펌프실에 의해 신발 내부의 공기 소통이 원활하여 발냄새 및 무좀을 예방한 효과가 있다.
Patent KR-20030041687-A (KR)
Inventor: JUNG SANG HO
IPC: F25D23/02
Filed: 2001-11-21
Abstract: PURPOSE: A device for mounting a handle for a refrigerator is provided to reduce costs by significantly reducing plated area, while preventing current leakage in the refrigerator. CONSTITUTION: A device for mounting a handle(50) to a front surface(40) of a door, comprises a mounting ring member(70) for accommodating and fixing an end of the handle, which has a plated surface; and a handle base(60) made of a synthetic resin material, which has an end inserted and fixed in the mounting ring member and the other end fixed to the front surface of the door. The end of the handle base is inserted and fixed in the handle which is accommodated into the mounting ring member. The handle and the handle base are coupled in the mounting ring member through a single screw(Sc), and the other end of the handle base is coupled to the front surface of the door through a screw(Sd).