baber/WOPTO huggingface dataset:
Patent KR-20030073201-A (KR)
IPC: B60K15/05
Filed: 2002-03-08
Abstract: 본 발명은 자동차의 주유구에 구비된 연료캡의 손잡이부를 자석으로 구성함으로써 연료주유시에 분리한 연료캡을 차체의 주유구 인접부위에 부착고정했다가 주유후 간단히 차체에서 탈착시켜 주유구를 폐쇄하므로 연료충전시의 편리함을 도모하는 한편 연료캡의 분실을 방지할 수 있도록 한 부착식 자동차연료캡에 관한 것이다. 
     이러한 본 발명에 따른 부착식 자동차연료캡은 자동차 연료탱크의 주유구의 암나사부와 나합되어 상기 주유구를 개폐하는 연료캡에 있어서, 상기 주유구의 암나사부와 체결되는 숫나사부와, 상기 숫나사부와 연장되어 형성된 손잡이부로 구성되되, 상기 손잡이부를 자석으로 제조하여 주유시 상기 주유구로부터 분리한 후 상기 손잡이부를 차체로 향하게 하여 상기 차체의 소정부위에 부착시켜 두는 것을 특징으로 한다.
Patent KR-20030075632-A (KR)
Title: A method for manufacturing of semiconductor device by using plasma
Inventor: KIM GAP CHEOL
IPC: H01L21/3065
Filed: 2002-03-20
Abstract: PURPOSE: A method for etching a semiconductor device using plasma is provided to be capable of securing stable quality of the semiconductor device by preventing particles generated when etching a BARC(Bottom Anti-Reflective Coating) in a TCP(Transformer Coupled Plasma) equipment, and improving the uniformity of CD(Critical Dimension). CONSTITUTION: After forming an etch object layer at the upper portion of a semiconductor substrate(100), an anti-reflective coating(140) is formed at the upper portion of the etch object layer. A mask pattern(150) is selectively formed on the anti-reflective coating. Then, the anti-reflective coating is etched by using O2/N2 gas. At this time, the mask pattern is used as an etching mask. Preferably, the anti-reflective coating etching process is carried out by using a top power of 250-550 Watt and a bottom power of 100-300 Watt at the temperature of 0-10 °C. Preferably, the O2 and N2 gas have a flow rate of 8-15 sccm, respectively.
Patent KR-20020082406-A (KR)
Inventor: OSHIMA ICHIRO
IPC: G11B7/26
Filed: 2002-03-29
Abstract: PURPOSE: An injection mold for synthetic resin and an injection molding method thereof are provided to prevent an article from being scratched by ejecting the article from a mobile core block by using an ejector which is separated from a mobile core block frame. CONSTITUTION: An injection mold includes a fixing cavity block(17) defining a cavity(29) and a mobile core block(27). A fixing cavity block frame(18) is integrally formed with the fixing cavity block(17). A hot runner gate(24) is installed in the fixing cavity block frame(18) in communication with the cavity(29). A mobile core block frame(28) is slidably inserted into a peripheral portion of the mobile core block(27). An ejector unit is provided to push the mobile core block frame(28) towards the fixing cavity block frame(18).
Patent KR-20030078987-A (KR)
Title: Automatic apparatus for popping
Inventor: PARK SOO YOUNG
IPC: A23G3/02
Filed: 2002-04-01
Abstract: PURPOSE: Provided is an automatic popping apparatus, which popes rain in a vacuum sealed frame and followed by heating, pressurization and depressurization, to reduce time for popping, noise, and mechanical trouble. CONSTITUTION: In an automatic popping apparatus which popes ingredients(8) injected through a hopper(9) in a moment by heating at high temperature and high pressure, it comprises the parts of: an upper cam(10), an upper pressurizing part(20), an upper rotating plate(30), an upper rotating forming plate(40) and a main axis(5).
Patent KR-20030080170-A (KR)
Inventor: SON YOUNG SUK
IPC: A47K11/00
Filed: 2002-04-06
Abstract: PURPOSE: A high-tech digital multifunctional prefabricated mobile toilet digital apparatus is provided, which increases the functionality of the product, integrates a power source portion, and controls the apparatus by a great quantity of remote control switches by adding new functions. CONSTITUTION: The apparatus comprises: a toilet(1), an electronic circuit computer chip, a fragrance generator(2'), a microchip(6'), a fragrance material reservoir(2), a grain separable rice tank(35'), a lighting lamp(39), a fragrance sensor(3), an ultrasonic skin care device, a fragrance input/output operating button(9), an air cleaner, a water purifier, a plug(5), a consent(5'), an inner power source portion(4), a TV chip, wash-down sensor, a TV, an electronic card chip, an alarm device(6), an alarm sensor(7), an extremely long frequency system, an electron wave blocking material, an operating circuit control portion(8), a tracking device(9'), a compatible computer chip(8'), and a computer chip(11') having an etiquette function and the function of simultaneously operating an alarm and a lamp.
Patent KR-20030080318-A (KR)
Title: data transmission system in mobile communication system
Inventor: LEE SO YEONG
IPC: H04W28/06
Filed: 2002-04-08
Abstract: PURPOSE: A system for transmitting data in a mobile communication system is provided to enable a packet data convergence protocol to use a header compression method by an ROHC(Robust Header Compression) unit as well as to receive a bidirectional communication service from a radio link control layer, thereby supporting transmission of real-time packet data. CONSTITUTION: One radio link control entity located in a radio link control layer is connected with an ROHC entity located in a packet data convergence protocol layer, consisting of a transmitting unit and a receiving unit for transmission and receiving. Two unilateral radio link control entities perform transmission and receiving radio connection control functions, respectively, and supply a bidirectional data transmission service in connection with the ROHC entity.
Patent KR-20020088350-A (KR)
Inventor: KAWAI KENJI
IPC: H01L21/3065
Filed: 2002-04-17
Abstract: PURPOSE: To provide a method for dry etching a wiring layer which is improved not to deteriorate electric properties of a semiconductor device. CONSTITUTION: A semiconductor substrate 7 has a mask 10 for patterning a wiring layer 9 which is formed on the wiring layer 9. An altered layer produced on the surface of the wiring layer 9 is eliminated by dry etching (BT process). The wiring layer 9 is dry etched by using the mask 10 (ME process). When the process is switched from the BT process to the ME process, continuous discharge is performed without evacuation.
Patent KR-20030083353-A (KR)
Title: Method of controlling a database for condition of the nutrition and health of client, and restaurant service system by using thereof
Inventor: KIM HYUN JIN
IPC: G06Q50/22
Filed: 2002-04-22
Abstract: PURPOSE: A method for constructing a client healthy information DB of a food service company and a food service system using the same are provided to construct the client healthy information DB of the food service company in the personal healthy information DB in order to reflecting personal taste. CONSTITUTION: A main PC(11) stores and registers IDs and personal information of members, and stores healthy information including constitution information and fatness degree information in a person-classified healthy information DB(10b) according to members. A mobile terminal(12) inputs an ID of a member, an ordered food menu, and a table number, and transmits the ID of the member, the ordered food menu, and the table number, for storing the ID of the member, the ordered food menu, and the table number in a client information DB(10a) of a central main server(10). A kitchen terminal(13a) inquires the person-classified healthy information DB(10b) of the corresponding member and a food material classified characteristic information DB(10c), selects a cooking material necessary for cooking the inputted menu, and transmits the list of the selected cooking material to a material storage terminal(13b) and the client information DB(10a) of the central main server(10). The material storage terminal(13b) displays the list of the cooking material, which is transmitted from the kitchen terminal(13a). The central main server(10) has the client information DB(10a), the person-classified healthy information DB(10b), and the food material classified characteristic information DB(10c). The central main server(10) transmits and receives data with the main PC(11), the mobile terminal(12), and the kitchen terminal(13a).
Patent KR-20030035788-A (KR)
Title: Antenna apparatus for folder type mobile phone
Inventor: BYUN JUN HO
IPC: H04B1/38
Filed: 2002-05-07
Abstract: PURPOSE: An antenna apparatus of a folder type cellular phone is provided to carry with one easily, prevent from breaking and secure a fully separated distance between a main antenna apparatus and a diversity antenna. CONSTITUTION: The first antenna(2) outputs a reception signal received from a base station to a transceiving unit(10) through a duplex(8) and transmits a transmission signal outputted from the transceiving unit(10) through the duplex(8) to the base station. The first antenna(2) is operated not only at a call waiting state, i.e., when a folder of a cellular phone is closed, but also at a call state. The second antenna(4) performs the same function of the first antenna(2). Since the second antenna(4) is connected to the first antenna(2) by a connection unit(6) only when the folder of the cellular phone is opened, it does not operate when the folder of the cellular is closed.
Patent KR-20030089048-A (KR)
Title: Apparatus for cooling and heating
Inventor: KIM BUM YOUNG
IPC: F24F5/00
Filed: 2002-05-16
Abstract: PURPOSE: An apparatus for heating and cooling is provided to maximize efficiency of heating and cooling without using pollutive material such as refrigerant, and to simplify structure to reduce size thereof. CONSTITUTION: An apparatus includes the first duct(10) having an air inlet(11) and an air outlet(12) formed thereon to introduce outdoor air and circulate to indoor side; the second duct(20) installed to introduce and discharge outside air only; a heat exchanger(40) installed to be extended over insides of the first duct and the second duct to supply cold or heat to the first duct as flow of current supplied thereto is switched; and a switching unit(50) switching flowing direction of current supplied to the heat exchanger. The heat exchanger includes a peltier element(41) heating and cooling depending on supply of power; the first heat transfer plate(42) and the second heat transfer plate(42a) attached on both sides of the peltier element, respectively; a plurality of conducting pipes(43) laid in the first heat transfer plate and the second heat transfer plate, and bent and protruded in vertical direction; a plurality of fins(44) attached to the conducting pipes in longitudinal direction at regular intervals; an insulating plate(45) attached on one sides of the first heat transfer plate and the second heat transfer plate; angle steel(46) attached on both ends of the fins; and a filter(47) detachably inserted into the angle steel to purify air discharged through the air outlet.
Patent KR-20030089553-A (KR)
Title: Power supply for video display device
Inventor: CHA YEONG CHEOL
IPC: H02M1/42
Filed: 2002-05-16
Abstract: PURPOSE: A device for supplying power source of a video display is provided to prevent harmonic wave from generating in operating standby power, thereby preventing erroneous operation of a video display. CONSTITUTION: A rectifier(303) rectifies inputted alternating current power. A harmonic interrupting unit(304) interrupts harmonic components of the rectified power. A smoothing unit(306) smooths the rectified power of which harmonic components are interrupted, into direct current power. A standby power supply unit(307) supplies the smoothed direct current power as standby power of an equipment. A main power supply unit(308) supplies the smoothed direct current power as main power of the equipment. A microcomputer(305) turns on and off operations of the harmonic interrupting unit according to a standby supply mode or main power supply mode.
Patent KR-20020047075-A (KR)
Inventor: RYOO JI HYUN
IPC: A23B7/10
Filed: 2002-05-16
Abstract: PURPOSE: A process of preparing Kimchi by preserving Meretrix lusoria as a kind of clam with salt and mixing Kimchi material is provided. Whereby, the Kimchi has a good fresh taste and is rich in nutrients. CONSTITUTION: Meretrix lusoria meat is preserved with salt before preparing Kimchi, the salted meat is washed and mixed with pickled shrimps in a ratio of 7:3 and green onion or dropwort. This seasoned meat is used as a stuffing material for filling up a dressed white cabbage in an amount of 3 to 4 crabs per one head of cabbage during preparing Kimchi.
Patent KR-20030092649-A (KR)
Title: System and method for linking corresponding offline and online objects using data exchange
Inventor: LEE BYEONG HAN
IPC: G06Q50/10
Filed: 2002-05-30
Abstract: PURPOSE: An interlinking system and method is provided to interlink an online game activity to a cyber object, and to offer a game environment for enabling a user to compete with others, to bring up the cyber object and to play with others by using an offline object type device. CONSTITUTION: The system comprises plural object type devices(300), plural client computers(200), a main system(100), and a data exchange system. The plural object type devices(300) change functions or performances by themselves, generate data on the changed functions or performances, receive data from a cyber object, and change the functions or performances according to the data from the cyber object. The plural client computers(200), connected to the object type devices(300), transmit or receive data. The main system(100), connected to the client computers(200), applies the data on the changed functions or performances of the object type devices(300) to the cyber object, changes the functions or performances of the cyber object, and offers the data on the changed functions or performances of the cyber object to the client computers(200). The data exchange system exchanges the data between the object type devices(300) and the cyber object.
Patent KR-20030096742-A (KR)
Title: The synchronizer system of teat-cup for milking system
Inventor: CHOI HUI CHEOL
IPC: A01J5/017
Filed: 2002-06-17
Abstract: PURPOSE: A device for synchronically and accurately attaching multiple milk-cups of a milking device to breast nipples of a milking cow at once is provided to ensure a rapid and correct milking process. CONSTITUTION: The synchronical attachment device connected to one end of a manipulator(2) comprises a driving part having a coupling part(5), a first and a second driving axes to drive a milking device(1); a hand-gripping part(33) positioned at one side of a main body of the milking device(1) and coupled to a connection part(5) of a milking handle part(7); a tool bar gripping part(39) at the other end of the main body; a milk-cup holder(37) having multiple milk cups; and a control element for adjusting space between the breast nipples after being engaged with the holder(37).
Patent KR-20030097188-A (KR)
Title: A Protective Sheet For Moving Phone Case and Method
Inventor: OH SEO CHUL
IPC: A45C11/00
Filed: 2002-06-20
Abstract: PURPOSE: A protection panel for a mobile phone protective case and a method for manufacturing the protection panel are provided, in which a main body case and a cover case are integrally formed using PVC, which is an elastic, antistatic and highly adhesive material, so that the main body and cover of a mobile phone are easily inserted to be housed and easily connected together and user articles are not readily removed from the case. CONSTITUTION: The protection panel(10) having a main body case and a cover case integrally formed using a forming mold(20), comprises: a primary forming panel(12) made of PVC thermally fused onto ornamental articles made of PVC; and a secondary forming panel(13) and a nylon net made of PVC, integrally formed and thermally fused onto the primary forming panel(13).
Patent KR-20030097270-A (KR)
Title: rear suspention system of minicar
Inventor: HYUN YEONG JIN
IPC: B60G21/00
Filed: 2002-06-20
Abstract: PURPOSE: A rear suspension of a small vehicle is provided to increase treading performance of a rear wheel and road surface, improve stability in turning and stability in traveling, and improve riding comfort by preventing occurrence of toe-out in the rear wheel. CONSTITUTION: A rear suspension of a small vehicle comprises a suspension arm bracket(10) combined to the outside of a suspension arm(3); a knuckle bracket(20) one side of which is fitted to a suspension bush(11) fitted into the front end of the suspension arm bracket; and a hinge member(30) one piece of which is combined to the suspension arm and the other piece of which is combined to the knuckle bracket. A rear wheel(2) is combined to the other side of the knuckle bracket through a knuckle(1). The hinge member is rotated in a direction of maintaining a space between the suspension arm and the knuckle bracket or narrowing the space.
Patent KR-20030097350-A (KR)
Inventor: CHO CHANG HO
IPC: H01S5/18
Filed: 2002-06-20
Abstract: PURPOSE: A light emitting device using porous silicon microcavity is provided to prevent the contamination due to an impurity deposition process and an impurity implantation process by using only the pure porous silicon to fabricate the light emitting device. CONSTITUTION: A light emitting device using porous silicon microcavity includes a bragg reflection mirror having a multi-layered structure. The bragg reflection mirror includes a light emitting layer, a high refractive layer, and a low refractive layer. The light emitting layer has integer times of a half of an effective wavelength. The light emitting layer is located at a center portion of the bragg reflection mirror. The high refractive layer is located at an upper portion of the light emitting layer. The low refractive layer is located at a lower portion of the light emitting layer.
Patent KR-20040002216-A (KR)
Title: A DRAM cell and method for manufacturing the same
Inventor: JANG JIN MAN
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A dynamic random access memory(DRAM) cell is provided to prevent an active region from being damaged in a process for forming a contact hole for a metal interconnection in a peripheral area and avoid an increase of resistance during the process of forming a capacitor by forming a bitline on a semiconductor substrate and by sequentially forming a transistor, the capacitor and the metal interconnection over the bitline. CONSTITUTION: The bitline(41) is formed on the substrate(31) by interposing an insulation layer. A bitline contact plug(43) of a cylindrical type is formed on the bitline, having a width smaller than that of the bitline. An interlayer dielectric is formed on the front surface including bitline, protruding the bitline contact plug. A semiconductor layer is flatly formed on the protruded bitline contact plug and the interlayer dielectric, doped with impurity ions of a different conductivity type from that of the bitline contact plug. An isolation layer is formed in an isolation region of the semiconductor layer, defining the active region. The transistor includes the first and second impurity regions in the semiconductor layer of the active region. The first impurity region(57) is connected to the bitline contact plug. The capacitor(65) is formed on the transistor, insulated from the transistor and connected to the second impurity region.
Patent KR-20030012817-A (KR)
Title: The Methods of Preventive Red Tide
Inventor: HAN SANG BAE
IPC: B64D1/18
Filed: 2002-07-03
Abstract: PURPOSE: A red tide control method is provided, which use hydrogen peroxide which is strong in sterilizing force and decompose in a shortened time to be converted into harmless water and oxygen, and do not impact any harmful action to the sea ecology. CONSTITUTION: The red tide control method comprises the steps of spraying hydrogen peroxide together with divalent iron salt to the area where red tide microorganism proliferates. The spraying is made by a plurality of nozzles(31) fixed at the end of the spraying ship, or air plane.
Patent KR-20040007777-A (KR)
Title: Direct current breaker breakable a low current and method of breaking the same
Inventor: KIM JONG U
IPC: H01H71/24
Filed: 2002-07-11
Abstract: PURPOSE: A DC breaker for breaking small current and a breaking method thereof are provided to break easily the small current below the rated load current by inducing the arc current to an arc extinguishing room. CONSTITUTION: A DC breaker for breaking small current includes a frame, a main contact unit(5), and an arc extinguishing room(11). The main contact unit(5) is installed at an upper end of the frame. The main contact unit(5) includes a movable contact(5-1) and a fixing contact(5-2). The arc extinguishing room(11) is installed at the upper end of the frame corresponding to the main contact unit(5). The arc extinguishing room(11) includes a plurality of arc extinguishing plates to extinguish the rising arc current. The DC breaker for breaking small current further includes a brow coil assembly(110), which is installed at the frame.
Patent KR-20040008590-A (KR)
Title: Method of etching a surface of injection mold
Inventor: KIM YONG SEON
IPC: B29C33/38
Filed: 2002-07-19
Abstract: PURPOSE: A method for chemically corroding an injection mold is provided to improve the beauty and texture of an injection molding product by forming an embossing on the surface of the injection mold. CONSTITUTION: A method for chemically corroding an injection mold(1) is composed of: a first embossing step including a first design printing step, a first etching step, and a first acid treatment step; a second embossing step including a second design printing step, a second etching step, and a second acid treatment step; and a third embossing step including a third design printing step, a third etching step, and a third acid treatment step.
Patent KR-20030011574-A (KR)
Title: Non-contact type ic card and flat coil used for the same
Inventor: FUJII TOMOHARU
IPC: B42D15/10
Filed: 2002-07-22
Abstract: PURPOSE: To provide a planar coil capable of being widely used in different types of IC cards by making it possible to adjust the inductance of the planar coil and an IC card using the planar coil. CONSTITUTION: In a planar coil 10 where terminal parts connected electrically to a semiconductor device are respectively formed at an inner circumferential end and an outer circumferential end of a coil main body 10a formed by winding lead wire planarly and which is used in a non-contact type IC card, an adjustment coil part 11 connected electrically to the semiconductor device, selecting a connection position with the semiconductor device, is provided extendingly at least at one between terminal parts 12a and 12b of the inner or outer circumferential end of the coil main body 10a in a coil shape.
Patent KR-20030011629-A (KR)
Inventor: HORIGUCHI MASASHI
IPC: G11C29/04
Filed: 2002-07-25
Abstract: PURPOSE: To provide a semiconductor memory in which a refresh-cycle time can be shortened and power consumption at the time of refreshing can be reduced. CONSTITUTION: This memory has an address input circuit generating an internal address signal, a redundancy discriminating circuit receiving the internal address signal and discriminating whether the address corresponds to an address of a defective word line out of a plurality of regular word lines or not, an address counter generating a refresh-address signal for refreshing successively a plurality of regular word lines and redundant word lines, and at the time of refreshing, operation of the redundancy discriminating circuit is stopped.
Patent KR-20040013495-A (KR)
Inventor: CHOI SANG EON
IPC: G02F1/1343
Filed: 2002-08-07
Abstract: PURPOSE: A vertical alingment liquid crystal display of a symmetric type to all sides is provided to form a super wide viewing angle and simplify a process by forming omnibearing circular embossments, and reduce a disclination area by forming a center part transistor in a pixel. CONSTITUTION: An areas formed by crossing a gate line(11) and a data line(13), and a transistor area are moved to a pixel center part to form an embossed pattern(17a) in a pixel by using a TFT(Thin Film Transistor) layer step height at the pixel center part and design techniques. The embossment is formed in a circular shape. The inclination of the embossment is formed in a range of 0-45 deg. by considering a resin characteristic and a wide viewing angle characteristic.