baber/WOPTO huggingface dataset:
Patent KR-20030096915-A (KR)
Title: Refrigerator for kimchi
Inventor: KO YONG DEOK
IPC: A23B7/10
Filed: 2002-06-18
Abstract: PURPOSE: A kimchi refrigerator containing an indication part of stored material to indicate the kind of the stored material and the stored date is provided. Therefore, it enables the user to identify the kind of the stored material and the stored date without opening the door. CONSTITUTION: A kimchi refrigerator contains one or more food kind-indication part(20) for indicating the kind of food stored in the kimchi refrigerator together with one or more stored date-indication part(30) for indicating the stored date of the food. Each of the food kind-indication part and stored date-indication part is attached to a refrigerator body to make possible the rotation of a dial, various food names and a series of dates are indicated on the dial of the food kind-indication part and the date-indication part at regular intervals.
Patent KR-20030097184-A (KR)
Title: System for joining of micro wave oven door
Inventor: KIM HYANG GI
IPC: F24C15/02
Filed: 2002-06-20
Abstract: PURPOSE: A door joining device of a microwave oven is provided to reduce working hours by easily coupling a door to the microwave oven only by one step. CONSTITUTION: A door joining device of a microwave oven comprises a hinge shaft(201a) installed at a door(200), a hinge plate(201b) installed at an oven body(203) and rotatably fixed to the hinge shaft, and a separation preventing plate(202). The separation preventing plate is movably coupled to the hinge shaft, and prevents the hinge shaft from being separated from the hinge plate.
Patent KR-20040000530-A (KR)
Title: Classifier
Inventor: HA BYEONG GIL
IPC: B07B4/00
Filed: 2002-06-21
Abstract: PURPOSE: A powder classifier using an inertia effect is provided to prevent accumulation of particles and thus enable continuous use thereof. CONSTITUTION: The powder classifier comprises an upper plate formed with an entrance opening through which a powder mixture enters, an upper accelerating nozzle(40) in communication with the entrance opening and formed with a first air inlet(30) and an upper nozzle hole, a powder sorting nozzle(70) located under the upper accelerating nozzle and formed with a center bore in communication with the upper nozzle hole, a lower accelerating nozzle arranged to define a second air inlet(72) and formed with a lower nozzle hole, and a lower plate.
Patent KR-20040000138-A (KR)
Title: Chip size probe card
Inventor: SONG JEONG GYU
IPC: H01L21/66
Filed: 2002-06-24
Abstract: PURPOSE: A chip-sized probe card is provided to maximize the number of signal lines within a constant area by forming vertically a signal transfer path between a probing socket and a PCB(Printed Circuit Board) within the probing socket and forming constantly pins of the probing socket. CONSTITUTION: A chip-sized probe card includes a probing socket(5), a tip base(10), a spacer(15), a PCB(20), and a protective cover(30). A plurality of tips(1) are installed in the inside of the probing socket(5). The probing socket(5) is fixed on an upper portion of the tip base(10) by mean of a T-shaped nut. A plurality of pad assemblies(6) are arranged on the tip base(10). The tip base(10) is combined with a loading groove formed on the spacer(15). An opening portion and the loading groove are formed on the spacer(15). A connection line for connecting a pad to an external test system is formed on the PCB(20). The protective cover(30) is formed on a bottom face of the PCB(20) to protect the tip base. The protective cover(30) is combined with an reinforced plate(25) and the spacer(15).
Patent KR-20030019847-A (KR)
Title: Short arc typed mercury discharge lamp
Inventor: AIURA YOSHINORI
IPC: G03F7/20
Filed: 2002-07-09
Abstract: PURPOSE: To provide a short arc type mercury discharge lamp with which an arc is formed and maintained along the axis of the electrode and devitrification and burst of arc tube are prevented due to secure formation of discharge generated between electrodes along the electrode axis at start up time of a lamp. CONSTITUTION: Within the arc tube 1 of the short arc type mercury discharge lamp, a cathode 2 and an anode 3 are arranged and the cathode 2 has a tapered section 22 on which a sloping face 21 is formed and mercury and a gas are enclosed in the arc tube 1. When the weight of mercury per unit volume within the tube is n (mg/cm¬3) and the pressure of the rare gas is (kPa) at a room temperature (25°C), n and p are respectively 0.2<=n<=52 and 0.1<=p<=800. For the cathode 2, a protruded section 23 is formed as a continuation of the tapered section 22.
Patent KR-20030025792-A (KR)
Title: Method for manufacturing Liquid Crystal Display Device having thin thickness
Inventor: CHO GYU SU
IPC: G02F1/13
Filed: 2002-07-12
Abstract: PURPOSE: A method for fabricating a thin liquid crystal display device is provided to degauss a screen by flattening a liquid crystal display panel and improve the yield by removing the scratches or etching profiles from the surface of the liquid crystal display panel by polishing. CONSTITUTION: A method for fabricating a thin liquid crystal display device includes the steps of preparing a liquid crystal display panel, etching at least one surface of the liquid crystal display panel, and flattening the etched surface of the liquid crystal display panel by polishing. The polishing process is carried out by the rotation of a polishing unit(50) attached with a polishing fabric(62).
Patent KR-20020067456-A (KR)
Inventor: LIM NAG BOK
IPC: A61G5/04
Filed: 2002-07-13
Abstract: PURPOSE: A track laying front wheel driving wheel chair of a manual type and electric type in one is provided to improve the convenience of manipulation including steering, breaking, speed adjustment, and so on, and to enable a user to easily pass stepped or recessed ground surface by oneself. CONSTITUTION: The track laying wheel(108) driven in cooperation with plural flexible belts by interposing rear wheels(209) and plural transmission wheels is rotatably coupled with a lifting caster(120) to be guided along the front lower edge of a chair frame(201). A driving force switching device(416) and a drum type brake are installed to a hub of a rear wheel, and breaking handles are installed on an armrest as well as a protector handle. In addition, a battery(603), an electric motor, and a driving lever(604) are provided.
Patent KR-20040013733-A (KR)
Title: The displayer of a car and a head-rest using of consol box corresponding to it
Inventor: KIM SEONG IL
IPC: B60R11/02
Filed: 2002-08-08
Abstract: PURPOSE: An image device for a vehicle and a headrest used as a reception case corresponding to the image device are provided to offer convenience to a user by detachably installing the image device at the headrest. CONSTITUTION: An image device(10) for a vehicle is composed of a main body(11) detachably fit into a headrest(20) and having a shape corresponding to a headrest space used as a reception case(21), and a fixing unit. The fixing unit detachably fixes the main body to the headrest. The main body includes a liquid crystal display unit(13).
Patent KR-20040016134-A (KR)
Title: Apparatus for disposing waste water and disposing method thereof
Inventor: KIM JIN YONG
IPC: C02F3/30
Filed: 2002-08-16
Abstract: PURPOSE: Provided is an apparatus and a method for treating organic wastewater, which can reliably treat organic wastewater with high efficiency by reducing pollutant load by more than 40% at an initial stage where wastewater is introduced using a high efficiency solid-liquid separator, so it has a large treatment capacity with a compact size. CONSTITUTION: The apparatus comprises a wastewater tank(10), a solid-liquid separator(12) for separating solids and a portion of pollutant from wastewater transferred from the wastewater tank, an equalization basin(14) for equalizing pollutant load in wastewater and preventing decay and settling of organic materials in wastewater, an anaerobic digestion tank(16) for digesting organic wastewater under anaerobic condition with anaerobic microorganisms immobilized on natural media, an aerobic digestion tank(18) for inhibiting growth and multiplication of disease germs and expediting decomposition of organic materials with aerobic microorganisms, an anaerobic zone(20) for expediting decomposition of organic waste transferred from the aerobic digestion tank(18), an aerobic zone(22) for expediting decomposition of organic waste transferred from the anaerobic zone(20), an effluent tank(26) for discharging decant water, and a sludge thickener(28) for treating sludge. The method comprises the steps of (a) collecting organic wastewater, (b) separating solids and a portion of pollutant from wastewater by a solid-liquid separator, (c) equalizing flow rate and pollutant load of wastewater and preventing decay and settling of organic materials in wastewater, (d) digesting organic wastewater under anaerobic condition with anaerobic microorganisms immobilized on natural media, (e) inhibiting growth and multiplication of disease germs and expediting decomposition of organic materials with aerobic microorganisms in an aerobic digestion tank, (f) expediting decomposition of organic waste under anaerobic condition, (g) expediting decomposition of organic waste under aerobic condition, and discharging decant water by settling pollutant by changing turbulent flow of water to laminar flow.
Patent KR-20040017396-A (KR)
Title: Combined prepayment/postpayment e-cash payment processing method and apparatus
Inventor: PARK MIN U
IPC: G06Q20/34
Filed: 2002-08-21
Abstract: PURPOSE: A method and a device for processing an electronic cash settlement of prepayment/post-payment are provided to use a card for the post-payment even if a user does not charge the prepayment typed electronic cash and to use the card for a micro payment region not supporting the post-payment by using the previously charged prepayment typed electronic cash. CONSTITUTION: An external interface interchanges data with the external through a contact or a non-contact type. A RAM stores the data temporarily during execution. A prepayment typed data storing region stores the prepayment typed card information in order to use the card as the prepayment typed electronic cash card. A post-payment typed data storing region stores the post-payment typed card information in order to use the card as the post-payment typed electronic cash card to settle use particulars lately. A ROM stores a program deciding one from the prepayment or the post-payment when the user uses the card. A controller executes the program stored in the ROM.
Patent KR-20040019418-A (KR)
Title: An apparatus for exchanging and grinding the drive unit of a blast furnace
Inventor: HONG SEOK PYO
IPC: C21B7/20
Filed: 2002-08-26
Abstract: PURPOSE: An apparatus for exchanging and grinding drive unit of blast furnace is provided to easily install a new drive unit at the blast furnace by performing exchange operation of the drive unit promptly and simply during repairing work and simply grinding a blast furnace metal case part without manual operation of workers. CONSTITUTION: The apparatus(1) comprises a base plate(10) which is moved with being connected to crane wire(12), and at one side of which an opening part(14) is integrally formed; unit fixing parts(30) comprising moving bases(32) which are installed at both sides of the opening part of the base plate with being oppositely directed to each other in such a manner that the moving bases are moved back and forth and side to side, and on which fixing pins(34) inserted into holes formed on a main body door part are formed; a unit rotation part(50) comprising a rotation member(56) which is rotationally installed on an upper part of a transfer car(52) movably installed on straight lines of the opening part of the base plate, and on an upper part of which fixing pins inserted into lower holes of unit main body are installed; and a blast furnace metal case grinding part(70) comprising a grinder installed at a lower part of a supporting means that is back and forth movably installed at base block removably attached to the rotation member so that the grinder grinds blast furnace metal case as it is being rotated.
Patent KR-20040020298-A (KR)
Title: Method for Fabricating Preform for Plastic Optical Fiber
Inventor: CHO HAN SOL
IPC: C08F4/04
Filed: 2002-08-30
Abstract: PURPOSE: A method for manufacturing a mother material for use in a plastic optical fiber is provided to select a monomer without the density limit thereof. CONSTITUTION: A method for manufacturing a mother material for use in a plastic optical fiber includes the steps of: selecting a pair of monomer mixing solutions having a difference in refractive index; forming a free polymer by polymerizing a monomer mixing solution having a low refractive index among the pair of monomer mixing solutions; uniformly mixing the remaining monomer mixing solution with the free polymer; and inserting the mixing material into a reactor and polymerizing it with rotating.
Patent KR-20040020433-A (KR)
Title: muffler mounting structure in hermetic compressor
Inventor: PARK SEONG UN
IPC: F04B53/00
Filed: 2002-08-30
Abstract: PURPOSE: A structure for mounting a suction muffler mounting of a hermetic type compressor is provided to simplify parts of a compressor. CONSTITUTION: A first head cover(70) and a second head cover(70') are coupled with one side of a cylinder(50) together with a valve assembly(60), and are accumulated sequentially to have an insertion clearance(75) with a predetermined gap. A suction muffler(80) is communicated with the valve assembly, and transmits an operating fluid to a compression chamber(52) of the cylinder, removing a noise and pulsation. A mount blade(84) is integratedly formed with one side of the suction muffler, and is inserted into the insertion clearance to be coupled with the cylinder together with the first head cover and the second head cover, and the valve assembly.
Patent KR-20040021096-A (KR)
Title: Dish washer having shaking rack
Inventor: HWANG YUN YOUNG
IPC: A47L15/00
Filed: 2002-09-02
Abstract: PURPOSE: A dish washer having a shake washing plate is provided to efficiently wash dishes and to reduce water and detergent by uniformly jetting water and detergent into the dishes. CONSTITUTION: A dish washer having a shake washing plate is composed of a key input unit(21) inputting a key and washing dishes in a desired mode, a lifting plate(100) integrated with the bottom of a washing plate containing dishes, lifting units(300) located at four corners of the lifting plate and moving up and down, and a control circuit unit(200). The control circuit unit drives the lifting units and moves the lifting plates according to a key input signal.
Patent KR-20040021436-A (KR)
Title: Electronic machine
Inventor: YOO CHANG UNG
IPC: G06F1/00
Filed: 2002-09-04
Abstract: PURPOSE: An electronic device is provided to easily prevent an external connection cable from separating from a connector, to strengthen connection of the external connection cable, and to connect with the external connection cable of various thicknesses. CONSTITUTION: A computer includes a main supporter(10), and the first and the second side supporter(12a,12b) respectively arranged to both sides of the main supporter with a passing space for the cable(14). The main supporter makes the passing space at a bottom of a computer main body open to a passing direction of the cable and has a rectangular shape. The first and the second side supporter make the cable pass the main supporter by winding in a partial waveform shape. As the cable passes the passing space by 90 angular degrees, the cable is not separated to the outside.
Patent KR-20040022084-A (KR)
Title: A toy
Inventor: AN JEONG HO
IPC: A63H33/04
Filed: 2002-09-06
Abstract: PURPOSE: A play toy set is provided which is devised to promote user's intellectual growth and to maximize the imagination and creative spirit while playing through block construction. CONSTITUTION: The play toy set comprises: a base panel(100); beads(300) formed of metal; and a play tool(200) formed of rod-shaped magnets. The base panel(100) has a metal plate(110) on the bottom thereof, a projection(120) formed along the periphery thereof, and a hole(121) formed at either side and being large enough to allow the beads(300) to pass through.
Patent KR-20040024147-A (KR)
Title: Apparatus for controlling supplement head lamp of a vehicle
Inventor: LEE JAE GWAN
IPC: B60Q1/12
Filed: 2002-09-13
Abstract: PURPOSE: An auxiliary head light control device of a vehicle is provided to secure a wider front visual field for a driver in the traveling of the vehicle by mounting an auxiliary head light near a head light to have a constant angle and by controlling the brightness of the auxiliary head light to traveling conditions of the vehicle, accordingly to simplify the structure, and to reduce the cost. CONSTITUTION: An auxiliary head light control device of a vehicle is composed of left and right auxiliary head lights(200,200') mounted near a pair of left and right head lights with having a constant irradiation angle; a steering angle sensor unit(300) for detecting the steering angle of a steering wheel and outputting a turn-left and -right rotation sensing signal; an ECU(Electronic Control Unit,600) for controlling the brightness of the left and right auxiliary head lights to the turn-left and -right sensing signal; a brightness regulating unit(700) for outputting a signal for regulating the brightness of left and right auxiliary head lights to the control of the ECU; and a power supply unit(800) for supplying operating power necessary for a system.
Patent KR-20040024660-A (KR)
Title: Composition of polyamide resin for Interference device for reducing noise
Inventor: JUNG YONG GYUN
IPC: C08L77/00
Filed: 2002-09-16
Abstract: PURPOSE: Provided is a polyamide resin composition for a noise-reducing interference device, which is disposed at the top of a noise-protecting wall, and has excellent noise-reducing effect, impact resistance, rigidity, weather resistance and moldability. CONSTITUTION: The polyamide resin composition comprises 3-15 wt% of a thermoplastic elastomer comprising a polyamide resin grafted with maleic anhydride, 5-30 wt% of a clay that is surface-treated with an aminosilane group and 0.2-0.8 wt% of a light stabilizer mixture containing two kinds of light stabilizers in which any one of the stabilizers is essentially present in the amount of 0.1 wt% or more, based on 100 wt% of the total weight of the composition. Particularly, the polyamide resin is selected from the group consisting of a polyamide homopolymer, a polyamide copolymer and a polyamide alloy.
Patent KR-20040024981-A (KR)
Title: Monitor having a built-in switch module
Inventor: KIM JONG HWAN
IPC: G06F1/16
Filed: 2002-09-18
Abstract: PURPOSE: A monitor having a built-in switch module is provided to make two PCs share a monitor, a mouse, and a key, and to make a user increase usability of a spare PC, and keep surroundings of the PC clean. CONSTITUTION: A user input part(300) is equipped with the first and the second switch for selecting one PC from the outside, and outputs a voltage signal of a different level by turning on each switch. A micro controller(310) outputs a PC selecting signal displaying the selected PC depending on the voltage signal inputted from the user input part. The sharing module(220) electrically connects the selected PC with the monitor depending on the PC selecting signal inputted from a PC selecting terminal of the micro controller.
Patent KR-20030025844-A (KR)
Title: Precision alignment of tire building drum to automated tire building system working axis
Inventor: CORNET FRANCIS
IPC: B29D30/26
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus and method for aligning tire building drums and an apparatus for precision alignment of a moving tire building drum are provided to precisely align a moving tire building drum to the working axis of an automated tire building system. CONSTITUTION: The method for aligning three or more tire building drums(120a,120b,120c,120d,120e) moving through three or more work station(110a,110b,110c,110d) of an automated tire building system, the method comprising the step of independently moving each tire building drum through the three or more work station so that an axis of revolution of each tire building drum is coincident with a working axis(111) extending through the three or more work stations.
Patent KR-20040025291-A (KR)
Title: Control method of Toner loading and its unit for toner charge apparatus
Inventor: MUN HAN RIM
IPC: G03G15/08
Filed: 2002-09-19
Abstract: PURPOSE: A device for controlling toner supply of a toner filling device and a device therefor are provided to apply an electric timer method of implementing vacuum conveyor control for inhaling/discharging operations of a toner through a timer reacting to an electrical signal, thereby simplifying a controlling method of a vacuum conveyor. CONSTITUTION: An electric timer comprises as follows. An inhalation control timer(T1) is operated through a DC or an AC power, and controls toner inhalation time of an inhalation valve inserted into a vacuum conveyor. A discharge control timer(T2) is connected with the inhalation control timer(T1), and controls discharge time of a discharge value for discharging an inhaled toner to an inhalation hopper. A damper control timer(T3) controls operation time of a damper formed on a lower side of the inhalation hopper. Relays(R1,R2) for applying power to the timers(T1,T2,T3) are added to lines connecting each timer(T1,T2,T3) together.
Patent KR-20030062212-A (KR)
IPC: F25B49/02
Filed: 2002-10-08
Abstract: 본 발명은 냉장고에 관한 것으로서, 능력가변하는 2단압축 압축기(18), 응축기(24), R에바(10), F에바(14), 기액분리기(28)를 구비한 냉동 사이클(22)에서, R에바(10)의 상류측에 위치하는 제 1 교축수단이 전자팽창밸브(26)이고, 상기 전자팽창밸브(26)를 제어함으로써 R에바(10)의 온도를 -2℃에서 2℃의 비빙결온도대로 제어하고 R에바(10)에 빙결을 일으키지 않고 냉장실에 고습의 냉기를 보내는 것으로, R에바 및 F에바의 양방모두의 온도를 개별적으로 제어할 수 있는  것을 특징으로 한다.
Patent KR-20040032444-A (KR)
Inventor: JU WON JAE
IPC: H04L27/22
Filed: 2002-10-09
Abstract: PURPOSE: A QPSK receiver using a timing lock detector is provided to enhance a convergent characteristic by performing independently a carrier demodulation process and a timing recovery process. CONSTITUTION: A QPSK receiver using a timing lock detector includes a timing recovery unit(307), a timing lock detector(309), a carrier demodulator(310), and an equalizer(311). The timing recovery unit(307) receives an I signal and a Q signal from an SQRC filter(305), detects a timing error, and generate an error offset. The timing lock detector(309) is used for performing a timing recovery operation, operating the equalizer and the carrier demodulator, sequentially. The carrier demodulator(310) is used for compensating a phase of a carrier on the basis of a baseband signal outputted from the SQRC filter(305). The equalizer(311) is used for recovering the deterioration of signal characteristics due to channel characteristics.