baber/WOPTO huggingface dataset:
Patent KR-20020038970-A (KR)
Title: Inspection device of LPG leaking
Inventor: PARK CHUN GEUN
IPC: G01M3/00
Filed: 2000-11-20
Abstract: PURPOSE: An LPG leakage test apparatus is provided to test LPG leakage at the state where the liquid solenoid and gas solenoid are in operation in the complete LPG vehicle. CONSTITUTION: An LPG leakage test apparatus comprises a bombe for storage of LPG; a liquid solenoid(1) and a gas solenoid(2) which are selectively open so as to feed liquid or gas LPG to an engine; an electronic control unit electrically connected to the liquid and gas solenoids through a connection terminal(3), and which opens the liquid or gas solenoids in accordance with the temperature of water coolant; a power unit(4) for outputting a predetermined voltage; an auxiliary connector(6) connected to the liquid solenoid and the gas solenoid, and which supplies power output from the power unit and permits both liquid and gas solenoids to be open during LPG leakage test; and a main connector(5) connected to the connection terminal of the electronic control unit, and which permits the electronic control unit to be indirectly connected to each solenoid during LPG leakage test.
Patent KR-20010074009-A (KR)
Title: A Method For Downloading Tone Data and Graphical Image (Character) Data To Mobile Station, And The System Therefor
Inventor: PARK JEONG UN
IPC: H04W4/00
Filed: 2000-11-24
Abstract: PURPOSE: A method and a system for downloading tone data and graphic image(character) data to a mobile station is provided to separately download the tone data(bell sound data) and the graphic image(character) to the mobile station, or combine the tone data(bell sound data) with the graphic image(character) to download the combined data to the mobile station for embodying an image suitable for the taste of a user with a bell sound as a fixing picture or a moving picture. CONSTITUTION: One or more than one menus are selected among tone data menus and character data menus of a web site, and a hearing and watching is sampled to select one or more than one data menus among a tone data and a character menu. A telephone number to be downloaded is inputted, and a transmission key is clicked for transmitting one data or more than one data among the tone data and the character data. The transmitted data are converted to be suitable for a certain type in an Internet server, and the converted data are compressed and stored in a wireless Internet service center. A base station controller transmits a short message from a short message service center(5) to a mobile station to be downloaded. The base station controller judges whether it is downloaded to an owner of the mobile station. If the owner of the mobile station transmits a download signal, a CPU of a telephone terminal system is connected with a wireless Internet for performing a download. The downloaded tone data and character data are decompressed through a tone memory and a display memory, and the decompressed data are outputted to an audio output unit and a video output unit successively or together. The CPU judges whether they are stored. If they are stored, the downloaded data are temporarily stored in a RAM of a memory by a selectively classified pointer. The CPU judges whether a telephone is designated. If the CPU receives a designation signal, the owner of the mobile station inputs a telephone and the temporarily stored data are stored in a data storing unit by a data compression controller.
Patent KR-20020041678-A (KR)
Title: A safe device of ceiling type air conditioner
Inventor: JUNG MONG NAM
IPC: F24F11/00
Filed: 2000-11-28
Abstract: PURPOSE: A safety device of ceiling type air conditioner is provided to prevent condensed water from overflowing a drain pan by simply detecting level of condensed water collected in the drain pan. CONSTITUTION: A safety device includes a water level detective device(60); and a control part. The water level detective device is fixed on one side of a drain pan where condensed water is stored to detect that level of the condensed water reaches dangerous level when condensed water contacts as the condensed water acts as a conductor. The control part determines that a drain pump is out of order by signal output by the water level detective device to turn off driving of a compressor to prevent overflow of condensed water.
Patent KR-20020044602-A (KR)
Title: A monolithic single block dielectric filter and monolithic single block duplexer dielectric filter for removing higher-order mode harmonic frequency and for improving in band response
Inventor: JANG SEI JOO
IPC: H01P1/20
Filed: 2000-12-06
Abstract: PURPOSE: An integral dielectric filter and an integral duplex dielectric filter are provided to remove a high-order harmonic frequency and improve an in-band feature by forming a coupling electrode at upper and lower surfaces thereat, electrically changing a coupling direction of at least one resonator, and manufacturing a resonator longer than other resonator. CONSTITUTION: At least one resonator are formed at upper and lower surface at an integral dielectric filter by selectively patterning a coupling electrode and a common electrode. Any one of a transmitting terminal electrode and a receiving terminal electrode are selectively formed. The coupling electrode is formed at upper and lower surfaces of a resonator in which a transmitting/receiving terminal electrode is formed. Both sides coaxial resonators(RS,RS) are formed at both sides of a center coaxial resonator(RC). Each length of the both sides coaxial resonators(RS,RS) is longer than that of the center coaxial resonator(RC). Coupling electrodes(CE) are formed at upper surfaces of the coaxial resonators(RS,RC,RS). A lower common electrode is formed at an area of the center coaxial resonator(RC). Coupling electrodes(CE) are formed at the both sides coaxial resonators(RS,RS). An input electrode and an output electrode are selectively formed adjacent to the coupling electrodes(CE). The input electrode and the output electrode are independently formed away from a side common electrode and coupling electrodes(CE) by a predetermined distance.
Patent KR-20020044508-A (KR)
Title: A vapor discharge device of coffee vending machine
Inventor: PARK HAE CHAN
IPC: G07F13/10
Filed: 2000-12-06
Abstract: PURPOSE: A device for exhausting the steam from a coffee vending machine is provided, thereby preventing ingredients from becoming hard and easily removing the contaminants from a filter. CONSTITUTION: The device for exhausting the steam from a coffee vending machine comprises a hole(40) which is installed in the rear of the main body of the coffee vending machine; a guide(10) which has a large number of suction pipes(12) and is combined with the hole(40) in the outside of the coffee vending machine; a ventilation fan(20) which is positioned within the guide(10); a cover element(30) which contains a filter and is detachably combined with the guide(10); a stumbling element(31) which is positioned in the side of the cover element(30); and a stumbling projection(11) which is capable of contacting with the stumbling element(31) and is positioned in the side of the guide(10).
Patent KR-20020044998-A (KR)
Title: Method and apparatus for controlling charging density of width direction in sintering machine
Inventor: CHO BYEONG GUK
IPC: F27B21/14
Filed: 2000-12-07
Abstract: PURPOSE: A method and an apparatus are provided to uniform charging density of raw materials in a width direction in the sinter machine by analyzing frequency characteristics of noise generated when air is sucked into a sintering raw material layer, thereby controlling charging density of raw materials. CONSTITUTION: The apparatus for controlling widthwise charging density in a sinter machine comprises a noise meter(110) which is installed at the sinter machine at the rear end of an ignitor(7) and consisted of a sound collecting hood and a noise sensor to collect noise generated from the sinter machine; a thermoscope(120) which is installed in a width direction of the sinter machine to measure temperature changes of an exhaust gas; a sonic analyzer(130) extracting and outputting sound volume integral values in a specific frequency band by analyzing a sound wave of noise obtained from the noise meter(110); a process controller(140) controlling sintering process so that widthwise charging density of the sinter machine is equalized by outputting the sound volume integral values in the specific frequency band outputted from the sonic analyzer(130) as control values of a split gate(3) before obtaining temperature values of the exhaust gas, and outputting the obtained temperatures of the exhaust gas as the control values of the split gate(3) after obtaining the temperature values of the exhaust gas; a motor controller(150) controlling a motor so that the split gate(3) is opened or closed according to the control values of the split gate(3) outputted from the process controller(140); and a split gate driving motor(160) which is acted according to control of the motor controller(150) so as to open or close the split gate(3).
Patent KR-20010062271-A (KR)
Inventor: HIRANO AKIHIRO
IPC: F15B15/14
Filed: 2000-12-08
Abstract: PURPOSE: To provide a dual stroke cylinder free from an impact force, even if a piston rod is stopped at an intermediate position. CONSTITUTION: A first piston 13A for fixing a shaft 18 on a head cover part 12B of the cylinder 12 and for sliding on the circumferential surface thereof, a second piston 13B on the side of a rod cover part 12C thereof, and the piston rod 17 having a hollow part 17A and integrated with the piston 13B are installed in the cylinder. A first cylinder chamber 14A is formed on the head cover part 12B side of the first piston, a second cylinder chamber 14B is formed between the first and second pistons, and a third cylinder chamber 14C is formed on the rod cover part 12C side of the second piston. When compressed air is supplied to the second cylinder chamber, the piston rod is moved to the intermediate position where the piston rod abuts on a stopper member 19, and when the compressed air is supplied to the first cylinder chamber, the piston rod is moved to the stroke terminal.
Patent KR-20020046441-A (KR)
Title: Structure for moulding windshield glass for automobiles
Inventor: LEE SANG WON
IPC: B60J1/02
Filed: 2000-12-14
Abstract: PURPOSE: A windshield glass molding structure of an automobile is provided to reduce an error, to reduce a manufacturing cost and to increase productivity by stabilizing setting by coupling a bracket to a car body without using a stud pin. CONSTITUTION: A windshield glass molding structure of an automobile includes a bracket(110), a clamp(120), a molding member(130), and urethane(140). The bracket is in a surface contact with a side outer panel(100) of an air filler and has a coupling part bended at a side. The clamp is inserted and fixed into the bracket. The molding member contains a plate member, which is made of metal material surrounding the clamp. The urethane is inserted between an end part of the molding member and the bracket for supporting a windshield glass(1).
Patent KR-20020050518-A (KR)
Title: Method for improving non-uniformity of material removal for performing chemical mechanical polishing
Inventor: TAK GI DEOK
IPC: H01L21/304
Filed: 2000-12-21
Abstract: PURPOSE: An improvement method of a non-uniformity of an etched body is provided to prevent damages of layers under a poly-crystalline silicon layer by restraining an overetch of the poly-crystalline silicon in a peripheral region. CONSTITUTION: A semiconductor substrate(21) having a compactly patterned first region and a loosely patterned second region is previously supplied. Then, a nitride layer as an etch buffer is secondly formed on the loosely patterned second region. A poly-crystalline silicon layer(33) as an etched layer is thirdly formed on the entire surface of the resultant structure. Then, the poly-crystalline silicon layer(33) is etched using a CMP(Chemical Mechanical Polishing). At this point, the etch buffer prevents a non-uniform etch of the poly-crystalline silicon layer(33), thereby keeping a constant height of the poly-crystalline silicon layer(33), so that damages caused by an overetching is improved.
Patent KR-20010070331-A (KR)
Title: Process for forming a silicon-germanium base of a heterojunction bipolar transistor
Inventor: HUANG FENG-YI
IPC: H01L21/331
Filed: 2000-12-22
Abstract: PURPOSE: To provide a process for forming the silicon germanium base of a heterojunction transistor. CONSTITUTION: First, a silicon substrate a having a mesa encircled in a trench is formed. Then a silicon geranium layer is adhered to the substrate, the part of the germanium layer which is abutted on the mesa is removed and a silicon germanium base is formed. The process of a second embodiment comprises a step that the silicon substrate having the mesa encircled in the trench is formed, a step that a dielectric layer is formed in the trench abutted on the mesa, and a step that the silicon germanium layer is grown on the upper surface of the mesa by a selectively epitaxial growth method to form a silicon germanium base.
Patent KR-20020052517-A (KR)
Title: A Mounting Structure of Tail Gate Striker in Vehicle
Inventor: YOO JAE UK
IPC: B60J5/10
Filed: 2000-12-26
Abstract: PURPOSE: Mounting structure of a striker for a tailgate in a vehicle is provided to reduce parts by integrally forming a clearance absorbing part in a striker mounting support, and to increase productivity by reducing assembling process. CONSTITUTION: A striker(3) is installed in a rear transverse member(2), and plural clearance adjusting holes are formed in a striker mounting support(10). The striker mounting support is installed in the lower part of the rear transverse member. A clearance absorbing part(12) is placed in the middle of the clearance adjusting hole, and extended to the striker mounting support. A forming(12a) is formed in the extension part of the striker mounting support by folding to reduce clearance in adjusting the position of the striker. A striker assembling bolt(3a) is combined with the clearance absorbing part by penetrating the rear transverse member. Assembling tolerance is reduced with integrally forming the clearance absorbing part in the striker mounting support, and the productivity is increased with reducing assembling process.
Patent KR-20020053967-A (KR)
Title: Method for forming capacitor
Inventor: KIL DEOK SIN
IPC: H01L21/8242
Filed: 2000-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to improve electrical properties and the capacitance by preventing the oxidation of a lower barrier layer. CONSTITUTION: A lower barrier layer(21) is formed on a conductive layer(20). A perovskite lower electrode(22b) is formed by a laser ablation at Ar atmosphere without oxygen. A perovskite dielectric film(23) is formed on the entire surface of the resultant structure. An upper electrode(24) is then formed on the perovskite dielectric film. The lower barrier layer(21) is one selected from the group consisting of TiN, TiAlN, TiSiN, TaSiN, TaN, TaSiN, TaAlN, RuTiN and TiN by plasma treatment at Si atmosphere.
Patent KR-20020053604-A (KR)
Inventor: SONG TAK SEON
IPC: F16F9/34
Filed: 2000-12-27
Abstract: PURPOSE: A piston valve of a shock absorber is provided to control damping force according to the vehicle by adjusting the width of lift between a retainer guide of a piston and a retainer with installing a rubber ring. CONSTITUTION: A piston having an orifice(8) is installed in a piston rod(2), and slid in a cylinder(1). A retainer guide(12) is installed in the upper part of the piston, and a passage is formed at the side of the retainer guide. A disk(9) having a slit is installed in the upper part of the orifice in the retainer guide, and a retainer(10) having an oil passage is installed in the upper part of the disk. A spring(11) is mounted between the upper part of the retainer and the retainer guide to elastically support the retainer downward. A thick adjusting member(20) is mounted in the end of the retainer guide, and made of a rubber ring. Damping force according to the vehicle is adjusted with adjusting the thickness of the rubber ring. Driving experience is improved, and noise is reduced with absorbing impact by the thickness adjusting member.
Patent KR-20020054563-A (KR)
Title: Portable telephone using dual lcd
Inventor: JUNG BYEONG SANG
IPC: H04B1/38
Filed: 2000-12-28
Abstract: PURPOSE: A portable terminal using a dual LCD is provided to use a voltage converter circuit for driving an LCD driver of the portable terminal in common, thereby reducing the number of parts and a mounting space. CONSTITUTION: The first LCD driver includes a voltage converter circuit(2), a voltage regulation circuit(4) and a voltage follower circuit(6). The second LCD driver includes a voltage converter circuit(4') and a voltage follower circuit(6') and uses the voltage converter circuit(2) of the first LCD driver when operating it. The second LCD driver provides the output of the voltage converter circuit(2) of the first LCD driver to the voltage regulation circuit(4') when operating the second LCD. That is, Vout boosted by the voltage converter circuit(2) and its peripheral circuit is directly supplied to the second LCD driver.
Patent KR-20020055163-A (KR)
Inventor: KIM CHAN GI
IPC: H04N5/376
Filed: 2000-12-28
Abstract: PURPOSE: An image sensor is provided to differently control a starting point of reading data inside of the image sensor, thereby outputting an image whose left and right sides are inverted or an image whose upper and lower sides are inverted and enabling a high speed transmission. CONSTITUTION: A control/external system interface(10) interfaces an external system. A pixel array(20) arrays pixels, and senses information on an externally-incoming image. A DAC(Digital-Analog Converter)(30) generates a reference voltage for comparing sensed voltages of each pixel, to change analog voltages of the pixels into digital voltages. A comparator(50) compares the sensed voltages outputted from the pixel array with the reference voltage. If the reference voltage is bigger than the sensed voltages, the comparator outputs a latch enable signal for writing a digital counter value outputted from the external system interface in a dual buffer(40). The dual buffer stores image signal values of the digitalized pixels by responding to the latch enable signal of the comparator.
Patent KR-20020055940-A (KR)
Title: Data output device having a write-through function
Inventor: PARK YEON JUN
IPC: G11C7/10
Filed: 2000-12-29
Abstract: PURPOSE: A data output device having a write-through function is provided to reduce power consumption and an error due to a timing control operation by separating a write path and a read path. CONSTITUTION: A sense amplifier(14) performs a precharge operation after data are inputted through an input buffer(11) from the outside. The precharge operation is performed according to a precharge signal. The data of the input buffer(11) are transmitted to the output buffer(15) by an operation of a pass gate(12) if the precharge signal is transited from a high state to a low state. The data of the sense amplifier(14) is output to the outside when a write address is identical with a read address. The data of the sense amplifier(14) is output to the outside through the output buffer(15) when a write address is not identical with a read address.
Patent KR-20020056345-A (KR)
Title: Method of packaging a semiconductor device
Inventor: CHOI CHANG GUK
IPC: H01L23/28
Filed: 2000-12-29
Abstract: PURPOSE: A method for packing a semiconductor device is provided to reduce manufacturing cost caused by the use of u-BGA package method, and to use a film including a flexible metal instead of elastomer for electrical connection. CONSTITUTION: After positioning a wafer(1) on a work tool. A film(2) comprising a flexible metal(3) and a ball land(4) is set on the wafer. By using a bonding tool, the flexible metal is connected to the wafer. The wafer and the film are separated by manipulating the work tool and then an encapsulant(8) is inserted between the wafer and the film. The wafer and the film are taken out the work tool to separate single chips by using a dicing wheel. A solder ball(13) is set on the ball land.
Patent KR-20020057070-A (KR)
Inventor: HWANG YONG JUN
IPC: H01M8/04
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a heating apparatus using a fuel cell, which can heat and control humidity by using the heat and steam generated from a stack, therefore, can improve the energy efficiency. CONSTITUTION: The heating apparatus contains: a modifier(1) refining hydrogen gas by modifying a hydrocarbon fuel; a stack(2) generating electricity by an electrochemical reaction of the hydrogen gas supplied from the modifier(1), and air supplied from the outside; a heating means(3) for supplying the heat and steam generated from the stack(2), to home, wherein the heating means(3) contains a heat supply line(50), a steam supply line(60), a heater case(70) having a blow hole(70a) to inject the heat and steam into a room, a humidity detecting sensor(71), and a 3-way valve(73) mounted on the joined part of the steam supply line(60) and a branched line(61), to let a part of the steam flow into a drier(72) according to the indoor humidity detected by the humidity detecting sensor(71).
Patent KR-20010024309-A (KR)
IPC: G06F15/02
Filed: 1998-09-24
Abstract: A reduced keyboard disambiguating system. The keyboard has twelve to sixteen keys, nine of them labeled with numerous letters and other symbols, and those nine plus one more are associated each with one of the ten digits. Textual entry keystrokes are ambiguous. The user strikes a delimiting "Select" key, or a key with an unambiguous character interpretation, at the end of each word, delimiting a keystroke sequence that could match any of a plurality of words associated with the same keystroke sequence. Each input keystroke sequence is processed with a complete vocabulary, and words which match the sequence of keystrokes are presented to the user in order of decreasing frequency of use. The vocabulary is stored in a special format that supports significant data compression without requiring additional processing. In addition, stems of longer words whose initial letters match the sequence of keystrokes are also presented to the user in order of decreasing frequency of use. If the frequency of the words associated with a stem is high enough, that stem is displayed as the default word object. Activations of an ambiguous key associated with a plurality of punctuation characters are disambiguated from the context of the surrounding keystrokes.
Patent KR-20010040403-A (KR)
Title: 내연 기관용 점화 제어 장치 및 방법
IPC: F02D45/00
Filed: 1999-09-03
Abstract: 본 발명은 하나 이상의 실린더와, 상기 대응하는 실린더를 점화하기 위해 1차 점화 전류에서 스위칭 단(25, 26)을 통해 스위칭될 수 있는 충전 가능한 점화 코일(6, 9)과, 상기 점화 코일(6, 9)의 제 1의 1차 점화 전류를 위한 드웰각이 저장되어 있는 제 1 특성 곡선과, 상기 점화 코일(6, 9)의 제 2의 1차 점화 전류를 위한 드웰각이 저장되어 있는 제 2 특성 곡선과, 상기 실린더에서 발생하는 점화 불발을 검출하기 위한 검출 장치(20) 및, 상기 검출된 점화 불발의 회수에 따라서 상기 스위칭 단(25, 26)의 제어를 위한 제어 드웰각과 상기 양 특성 곡선에 저장된 드웰각을 계산할 수 있도록 구성된 연산 장치(3)를 포함하는 내연 기관용 점화 제어 장치 및 방법에 관한 것이다.
Patent KR-20010043618-A (KR)
Title: 벤조푸란 유도체, 이를 포함하는 약제 조성물과 활성성분으로서 벤조푸란 유도체의 제조방법
IPC: A61K31/4525
Filed: 1999-05-13
Abstract: 본 발명은 하기 화학식 (I)의 신규한 벤조푸란 유도체, 이 화합물의 제조 방법 및 이 활성 성분을 함유하는 약제 조성물에 관한 것이다: 
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