baber/WOPTO huggingface dataset:
Patent KR-20040089208-A (KR)
Inventor: JIN HYEONG JONG
IPC: A47L9/16
Filed: 2003-04-11
Abstract: PURPOSE: A cyclone-type dust collecting apparatus for a vacuum cleaner is provided to improve dust-collecting efficiency by preventing minute dust from being discharged to the outside. CONSTITUTION: A cyclone body(110) has an air inlet(111) and an air outlet(112), and whirls air sucked through the air inlet. A dust collecting case(120) is detachably coupled to the cyclone body, and collects dust separated from sucked air by whirl. A grill(130) is disposed at the front of the air outlet, and prevents the dust from flowing backward toward the air outlet. A minute dust filtering unit(140) is disposed at the rear of the grill, and filters minute dust passing through the grill. The minute dust filtering unit includes a filter mounting unit(141) formed at the upper part of a passage forming member in the cyclone body, and a filter assembly(142) detachably coupled to the filter mounting unit and having a filter case(143) and a minute filter(144). The filter mounting unit has a plurality of vent holes and a front opening for communicating the air outlet with an air discharge guide passage in the cyclone body.
Patent KR-20040090587-A (KR)
Inventor: KIM YEONG SU
IPC: H04B1/40
Filed: 2003-04-17
Abstract: PURPOSE: A device for operating a camera of a portable terminal is provided to install the first input/output terminal in a camera mounting hole, and to install the second input/output terminal in a camera combined with the camera mounting hole, thereby easily selecting a photographing mode of the camera. CONSTITUTION: The first input/output terminal(12) is formed on an inner circumference of a camera mounting hole(11) comprised on one side of a mobile communication terminal to detach a camera assembly(20), transmits a photographing mode start signal, and receives an image signal from the camera assembly(20). The second input/output terminal(23) is formed with a protruded camera connector(22) to be inserted into the camera mounting hole(11), photographs an image by receiving the photographing mode start signal when contacting with the first input/output terminal(12), and transmits the photographed image to the mobile communication terminal.
Patent KR-20040091998-A (KR)
Inventor: SEO YU SEOK
IPC: H04W56/00
Filed: 2003-04-23
Abstract: PURPOSE: A channel synchronization device of a time-division duplex mobile terminal is provided to prevent a transmission channel time slot from intruding to a receiving channel time slot by selectively forming a loop for transmitter synchronization between a transmitter and a receiver. CONSTITUTION: A synchronization pattern generator(120) generates a synchronization pattern according to selection of a digital baseband modem(110). A synchronization switch unit forms an internal loop between transmission and reception processors by being selectively turned on by the digital baseband modem(110) according to generation of the synchronization pattern. A synchronization pattern analyzer(130) analyzes the synchronization pattern received by a receiver through the path formed by the synchronization switch unit, determines whether transmission and reception synchronization is accurately made, and provides a corresponding result to the digital baseband modem(110).
Patent KR-20040092932-A (KR)
Inventor: RYU MOON HEE
IPC: A23L2/38
Filed: 2003-04-30
Abstract: PURPOSE: A method of producing a functional beverage using the extract of Zanthoxylum schinifolium, Codonopsis lanceolata, Ginseng Radix and other herbs is provided. The beverage is useful as a healthy food effective for reinforcement of physical strength and recovery of weakening. CONSTITUTION: Medicinal herbs are extracted at 110deg.C for 24hr in a high pressure extractor(2kg/cm¬2), filtered and then sterilized to give a functional beverage. The medicinal herbs contain 20% by weight of Zanthoxylum schinifolium, 25% by weight of Codonopsis lanceolata, 20% by weight of Ginseng Radix, 0.5 to 5.5% by weight of Angelicae Gigantis Radix, 0.2 to 2.5% by weight of Fructus Aurantii Immaturus, 0.2 to 2.5% by weight of Liriopis Tuber and 0.2 to 1.5% by weight of Glycyrrhizae Radix.
Patent KR-20040094072-A (KR)
Inventor: KIM SEONG MO
IPC: B29C63/02
Filed: 2003-05-01
Abstract: PURPOSE: An apparatus for manufacturing high-strength styrofoam material and a method for driving the same are provided to improve the intensity of the styrofoam material by laminating the surface of styrofoam material with coating film. CONSTITUTION: An apparatus for manufacturing high-strength styrofoam material is composed of a heating plate(20) having a heater(22) and moving up/down, a stage(50) disposed at the bottom of the heating plate, a plurality of vacuum pins(62), and a pressure reducing unit(56). A plurality of vacuum holes(54) are formed at the top of the stage. The vacuum pins have air suction holes inserted into the styrofoam material(2) through the vacuum holes, and moves up and down in an exhaust area. The pressure reducing unit reduces the pressure in the exhaust area and the air suction holes.
Patent KR-20040097491-A (KR)
Inventor: KIM CHEOL HONG
IPC: H04B1/44
Filed: 2003-05-12
Abstract: PURPOSE: A common switch circuit for many antennas is provided to test plural antennas through a single test RF switch by installing a switch circuit that can control a GPS path and a CDMA RF path. CONSTITUTION: A common switch circuit for plural antennas comprises the first matching part(210), a test switch(220), the first control switch(230), a duplexer(240), the second matching part(250), the second control switch(260), a signal processing part(270), and a band processing/control part(280). The first matching part(210), connected to a CDMA antenna, is to match a voltage standing wave ratio so as to be optimized to Rx/Tx frequencies. The test switch(220), connected to the first matching part(210), provides a test connection point, and transfers Rx/Tx signals. The first control switch(230) is an SPDT(Single Pole Double Throw) having a single input terminal, the first output terminal, and the second output terminal, and connects the input terminal to the first or second output terminal according to the first control signal from the band processing/control part(280). The duplexer(240), connected to the first output terminal of the first control switch(230), interactively provides the paths of Rx/Tx signals. The second matching part(250), connected to a GPS antenna, is to match a voltage standing wave ratio as to be optimized to an Rx frequency. The second control switch(260) is an SPDT having a single input terminal, the first output terminal, and the second output terminal, and connects the input terminal to the first or second output terminal according to the second control signal from the band processing/control part(280). The signal processing part(270) converts a signal inputted from the duplexer(240) into a band signal or converts a band signal into an RF signal. The band processing/control part(280) demodulates a signal inputted from the signal processing part(270), outputs a modulated signal to the signal processing part(270), and creates the first or second control signal, based on an inputted signal.
Patent KR-20040099052-A (KR)
Inventor: HWANG CHIL SEONG
IPC: B23F15/00
Filed: 2003-05-17
Abstract: PURPOSE: To process and fabricate crown sprocket gear or spur sprocket gear in such a way that the crown sprocket gear or spur sprocket gear is engaged with a roller gear by silent and precise area contact to transmit action force to rear wheel in a chainless bicycle. CONSTITUTION: The apparatus (80) comprises first and second main driving motors (82,84) arranged in such a way that the first and second main driving motors are operated with a controller (96) for sensing operation of operation switch (94) being electrically connected to the inside of base frame (98) at certain time intervals by preset information; a first gear part (86) at one side of which a left driven gear (102) is arranged so that the left driven gear is rotated by a first driving shaft gear (100) of the first main driving motor, and at the other side of which a right driven gear (106) is arranged so that the right driven gear is rotated through an idler gear (104); second gear part (88) at one side of which a driving gear (114) is arranged in such a way that the driving gear is rotated by second driving shaft gear (112) of the second main driving motor, and at the other side of which a driven gear (116) is arranged in such a way that the driven gear is rotated by being engaged with the driving gear; a crown sprocket gear tooth form forming part (90) comprising first end mill part in which first end mill motor (128), end mill chuck (130) and first end mill (108) are sequentially installed at a supporting frame (126) of support (124) mounted on a first inclination shaft (122), and a crown sprocket gear processing member (110) fixed to the second inclination shaft with being mounted on one end of second inclination shaft (136) so that tooth form is processed by the first end mill, wherein the first inclination shaft is installed with being inclined in a certain angle to left driven shaft (118) of the left driven gear of the first gear part in such a way that the first inclination shaft is interlockingly rotated by bevel gear (120), and the second inclination shaft is installed with being inclined in a certain angle to right driven shaft (134) of the right driven gear in such a way that the second inclination shaft is interlockingly rotated by bevel gear; and a spur sprocket gear tooth form forming part (92) comprising second end mill (142) in which a certain sized disk (140) is fixed to an upper part of driving shaft (138) of the driving gear of the second gear part, and which is installed on a line perpendicular to outer diameter of the driving gear in such a way that the second end mill is rotationally operated by driving force of second end mill motor (142), and a spur sprocket gear processing member (148) fixed to the driven shaft by a fixing bolt (146) so that tooth form is processed by the second end mill with being formed to the same size as the driven gear on an upper part of driven shaft (144) of the driven gear rotated by the driving gear.
Patent KR-20040104175-A (KR)
Inventor: JUNG PYO YUL
Filed: 2003-06-03
Abstract: PURPOSE: A system and a method for paying gas expense with a credit card using the RF(Radio Frequency) communication without giving a credit card to an employee are provided to resolve a probability of illegal credit card use by transceiving gas related information and credit card information with an employee terminal, a gas pump, or a gas station center terminal through a car terminal. CONSTITUTION: The system comprises the car terminal(110), the employee terminal(120), and the gas station center terminal(140) processing credit card settlement by connecting to a card company(170) through a VAN(Value Added Network) company(160). The employee terminal transmits the gas related information to the car terminal by using the RF communication. The car terminal reads the inserted credit card, and transmits the gas related information and the credit card information of a driver to the gas station center terminal through the RF communication. The gas station center terminal performs the credit card settlement of a gas expense by using the received gas related information and credit card information.
Patent KR-20040105271-A (KR)
Inventor: KYE YONG CHAN
IPC: H01S5/0232
Filed: 2003-06-04
Abstract: PURPOSE: An optical element module package and a manufacturing method thereof are provided to simplify a manufacturing process and to reduce manufacturing costs by using glass type sealing material to fix leads on a metallic stem. CONSTITUTION: An optical element module package of a TO-Can(Trademark) structure includes a laser diode(303), a photo diode(304), a stem(301), and a plurality of leads(302). The laser diode emits an optical signal. The photo diode monitors the optical signal outputted from the laser diode. The stem includes a first penetration hole of a long shape which penetrates both surfaces and is extended in parallel with the direction of a diameter. The plurality of leads are arranged in one row with penetrating the first penetration hole. A sealing material made of glass is filled in the first penetration hole to fix the stem and the leads.
Patent KR-20040105317-A (KR)
Inventor: BAEK SEUNG GYU
IPC: F42D3/04
Filed: 2003-06-05
Abstract: PURPOSE: To provide a split tube capable of forming a fracture surface economically and more efficiently at the same time by enabling decking using air decking and blast using a split tube made of an inexpensive material such as paper, and to provide a fracture controlled blasting method using the split tube and air decking. CONSTITUTION: The split tube(200) is characterized in that it is formed of paper having a certain thickness, and slits(110) are longitudinally formed at an inner side of a cylindrical body(100) of the split tube such that the slits maintain an angle of 180 degrees respectively, wherein the split tube further comprises plugs(120) formed at both sides of the body. The fracture controlled blasting method using the split tube and air decking comprises the steps of drilling a plurality of blast holes along expected lines of a fracture surface at an expected blasting area; respectively mounting detonators on explosives inserted into the respective blast holes; sequentially decking a plural explosives by forming a sealing type air decking having an opening part directed to a certain direction parallel to the expected lines between two or more explosives inserted into the respective blast holes formed along the expected lines; charging stemming into an upper part of the explosive changed blast holes; and blasting the explosives after connecting the respective detonators.
Patent KR-20040106660-A (KR)
Inventor: LEE HYEON JUN
IPC: B41J2/355
Filed: 2003-06-11
Abstract: PURPOSE: Thermal transfer printing method and apparatus are provided to reduce rated power of a battery commonly used with another device and regulate the rated power of the battery by a manufacturer. CONSTITUTION: The method includes grouping critical data existed in the same order at each blocks of main lines composing a unit page, storing the grouped critical data as a sub line data, and printing the stored sub line data. The critical data is resulted by dividing the data of each blocks by the number of critical dots, and has the number of dots below the number of critical dots. The sub line data is printed whenever the sub line data is stored. All sub line data is stored, and the stored sub line data is sequentially printed.
Patent KR-20040110486-A (KR)
Inventor: CHOI JIN HYEOK
IPC: H01L21/00
Filed: 2003-06-19
Abstract: PURPOSE: A reaction apparatus is provided to facilitate a vacuum formation in the reaction apparatus by attaching a cover to a sealing member with a small amount of force. CONSTITUTION: A reaction apparatus includes a body(10), a cover(20), a expansible open/close member(40), and a driver(50). The body forms a reaction chamber having an upper aperture. The cover is coupled with the body via a hinge portion(30) to open/close the upper aperture. One terminal of the expansible open/close member is rotatably coupled with movable hinge portion(60) while the other terminal is coupled rotatably with a driving portion(50). The driving portion contracts/extracts the expansible open/close member with motion transformation device that changes rotation to translation.
Patent KR-20050003938-A (KR)
Inventor: KIM KYEONG IL
IPC: A23L13/00
Filed: 2003-07-02
Abstract: PURPOSE: A dried meat product obtained by cutting into four equal parts, steaming and then covering with wheat flour or perilla powder is provided. The product is convenient to carry and cook and useful as tonic food and enables anyone to eat without feeling disgust. CONSTITUTION: Meat such as beef, pork, dog, lamb and the like is cut into four equal parts, steamed and finely cut or torn. Then, the meat is covered with wheat flour or perilla powder and dried in a well-ventilated and temperature controlled area.
Patent KR-20050005993-A (KR)
Inventor: DANIEL KATZ MARCOS
IPC: H04J11/00
Filed: 2003-07-08
Abstract: PURPOSE: An AMCS controlling apparatus and a method for a mobile communication system using OFDM(Orthogonal Frequency Division Multiplexing) technique are provided to variably control the modulation scheme while minimizing a signaling overhead by using CQI(Channel Quality Information) report on sub-bands. CONSTITUTION: A modulation and coding controlling apparatus is used for a mobile communication system which divides a frequency band to a plurality of sub-frequency bands, transmits reference signals in the sub-frequency bands while transmitting data signals on frequency bands other than the sub-frequency bands. The modulation and coding controlling apparatus includes an encoder(413), a modulator(417), a transmitter(400), and an AMCS(Adaptive Modulation and Coding Scheme) controller(415). The encoder encodes data signals. The modulator modulates the encoded data signal. The transmitter inserts reference signals to the modulated data signals and performs an inverse fast Fourier transform on the modulated data signals to transmit the result. The AMCS controller feeds back the inverse fast Fourier transformed data signals and quality information of the reference signals on the sub-band basis, and controls the modulation and coding scheme corresponding to the fed-back channel quality information.
Patent KR-20050006794-A (KR)
Inventor: KIM JOON HO
IPC: B60R21/214
Filed: 2003-07-10
Abstract: PURPOSE: An airbag for a passenger seat of a vehicle is provided to make the best use of internal space of the steering wheel, and to prevent secondary injury from deployment of the air cushion in seating the passenger abnormally by mounting the airbag module in the roof over the passenger. CONSTITUTION: An airbag for a passenger seat of a vehicle is composed of a passenger seat airbag module(100) having an air cushion(110), an inflator supplying gas to the air cushion and a housing containing the air cushion and the inflator, and a control unit controlling the passenger seat airbag module. The passenger seat airbag module is installed in a roof(200) placed over the front of the passenger seated on the passenger seat next to a driver's seat. A cushion guide part is mounted in the housing to guide the deploy direction of the air cushion to the front of the passenger seated on the passenger seat. Secondary injury is prevented by deploying the air cushion downward from the roof in operating the airbag module.
Patent KR-20050008094-A (KR)
Inventor: BANG SUCK JIN
IPC: F24C15/02
Filed: 2003-07-14
Abstract: PURPOSE: A latch board of a microwave oven is provided to reduce the number of parts, and to improve working efficiency by selecting the assembling direction of the assembling member with assembling holes formed in the left and the right of the latch board and fastening the latch board at the right side or the left side. CONSTITUTION: A latch board(100) of a microwave oven selectively opens and closes a door installed in the front of the microwave oven, and comprises a frame(110) and a supporting end(130) extended vertically around the edge of the frame. The frame is composed of a hook(100b) for fixing a switch(170) and a hinge(110a). A lever(150) is installed and turned around the hinge, and the switch is installed between plural hooks. Right assembling projections(200) are protruded upward in the upper and lower parts of the frame, and a right assembling hole(210) is formed in the right assembling projection. The latch board is combined at the right side or the left side of the microwave oven.
Patent KR-20050012334-A (KR)
Inventor: KIM GUN TAE
IPC: F02F11/00
Filed: 2003-07-25
Abstract: PURPOSE: A cylinder head gasket for removing oil in blow-by gas is provided to eliminate an expensive existing oil separator occupying an installation space outside an engine by removing the oil in the engine with an oil separating unit and to increase oil removal efficiency by preventing oil mist from flowing up to a locker cover. CONSTITUTION: A cylinder head gasket(100) for removing oil in blow-by gas has a hole(102) formed integrally in a passage(202) of a gear train unit to pass blow-by gas along the passage of the gear train unit of a cylinder head(200) and a cylinder block. An oil separating unit(110) is inserted in the passage of the gear train unit of the cylinder head to separate the oil from the blow-by gas flowing along the passage of the gear train unit and is installed integrally in the hole. The oil separating unit comprises a screen plate(112) formed like a container inserted from the hole into the passage of the gear train unit and composed of a plurality of gas-through holes(114a,116a) arranged on the upper surface and an oil collecting mesh(118) fixed and mounted at the screen plate to separate the oil from the blow-by gas passing the gas-through holes.
Patent KR-20050017414-A (KR)
Inventor: KWON OH JIN
IPC: H01R9/05
Filed: 2003-08-01
Abstract: PURPOSE: A connector for a satellite radio is provided to considerably reduce a failure generation rate according to the handling carelessness of a user by easily attaching and detaching a satellite antenna and a receiving device. CONSTITUTION: A connector(A) has a socket(a) and a plug(b). A socket connection terminal is installed in an insertion part(11) of a socket mold(1) of the socket. A cable fixing part(13) is formed with the insertion part by one body to be capable of fixing a coaxial cable(c) at one or more sides of the insertion part. A plug connection terminal(22) is installed in an insertion part(21) of a plug mold(2) of the plug. A plug fixing part(23) is formed with the insertion part by one body to be capable of fixing a coaxial plug(d) in a position corresponding to the cable fixing part.
Patent KR-20040014240-A (KR)
Inventor: WATANABE MAKI
IPC: A61F13/49
Filed: 2003-08-01
Abstract: PURPOSE: To provide a disposable and wearable body fluid absorbent article which absorbs and distributes a body fluid such as urine quickly. CONSTITUTION: This wearable body fluid absorbent article 1 includes an inner surface sheet 23, an outer surface sheet 24, and a body fluid absorbing first panel 26 located below the inner surface sheet 23. A void part 27 formed in the center between the inner surface sheet 23 and the first panel 26 is filled with a hydrophobic second panel 28 compressable and liquid-permeable. A plurality of rows of strip pieces 29 made of water-absorbing fibers pressed in a highly dense manner and a hydrophobic and liquid permeable spacer member 31 located below the strip pieces 29 are provided between the second panel 28 and the outer surface sheet 24.