baber/WOPTO huggingface dataset:
Patent KR-20020019249-A (KR)
Title: An automotive audio having a device for anti-stolen function with door operation
Inventor: AHN SEONG HO
IPC: B60R11/02
Filed: 2000-09-05
Abstract: PURPOSE: A vehicle audio system having a combined burglarproof unit and door opening/closing unit is provided to wirelessly lock or unlock doors with the audio system, thereby improving the convenience of the vehicle. CONSTITUTION: A vehicle audio system having a combined burglarproof unit and door opening/closing unit includes a separation module(2) having a function key part(3) for operating an audio system, a communication part(4) for transmitting manipulation signals of the function key part to the audio system to operate the audio system, and a transmission part(5) for generating and transmitting radio signals for operating a door locking unit when the function key part is manipulated, wherein the function key part includes a plurality of buttons(3a-3d), of which two buttons are connected to the transmission part for locking or unlocking the door locking unit.
Patent KR-20010050410-A (KR)
Inventor: KIYOTA YOSHINORI
IPC: G02F1/141
Filed: 2000-09-08
Abstract: PURPOSE: To obtain a liquid crystal display device capable of driving a liquid- crystalline material even at a low applied voltage. CONSTITUTION: A liquid-crystalline material having spontaneous polarization is filled into the space between alignment films 14, 15 disposed on separate glass substrates 2, 4 to form a liquid crystal layer 16. The size of the spontaneous polarization of the liquid-crystalline material is adjusted to <= 1/2 of the maximum quantity of electric charges injected into each pixel when a switching element is on.
Patent KR-20020021429-A (KR)
Title: Apparatus and method of adaptive packet acquisition for a spread spectrum packet radio system
Inventor: KIM JIN YEONG
IPC: H04B1/711
Filed: 2000-09-15
Abstract: PURPOSE: A spread spectrum packet radio system is provided to control the size of transceived packets or code rates according to quality state of a wireless channel, so as to lower packet error probability and improve packet acquisition capacity and receiving capacity. CONSTITUTION: A receiver(310) receives packet signals via a wireless channel(200). A synchronizer(320) narrows phase differences between a code of a packet header and a local-oscillated code among the packet signals, to acquire a received code, and exactly synchronizes phases between the acquired code with the local-oscillated code to output a signal. A demodulator(330) demodulates the output signal to data. An estimator(340) estimates data of a signal received by the demodulated signal. A power detector(350) detects a power level of auxiliary training sequence data among packet signals synchronized in the synchronizer(320). A calculator(360) calculates accumulated statistic values of the detected power level value. A controller(370) decides quality of the wireless channel(200) based on the calculated statistic values, and applies packet control signals based on the decided quality, to control the size of a transmitted packet or a code rate of packet data.
Patent KR-20020025418-A (KR)
Title: Booster
Inventor: HWANG CHEOL SUN
IPC: B60T13/567
Filed: 2000-09-29
Abstract: PURPOSE: A vehicle booster is provided to generate small braking force in the initial braking for the safe reduction of a vehicle and rapidly increase the braking force after a predetermined reduction for reducing the stopping distance. CONSTITUTION: A vehicle booster includes a master cylinder assembly having a piston(B) of which a rear end is formed with a hollow part(C) for receiving an output unit(50) in the axial direction and apart from a valve body(60) by a predetermined distance(G2), wherein the output unit includes a reaction disc(51) secured at a rear end, a first output shaft(52) of which a front end is extended axially, a second output shaft(53) of which a front end(53a) is received in the hollow part to contact the piston and a rear end(53b) is connected to a front end of the first output shaft, and a connection element(54) for flexibly connecting the first and second output shafts to each other.
Patent KR-20010030547-A (KR)
Title: Apparatus for protecting a Cylinder Lock of Vehicle
Inventor: KONDO NOBUYUKI
IPC: E05B83/00
Filed: 2000-09-29
Abstract: PURPOSE: To provide a cylinder lock protective device 53 of a vehicle, capable of mounting a handle lock section 55 of a main switch 21 to a handle bar bracket 16 so as to turn a key hole 64 of a key cylinder 57 upward, placing the protective device 53 having such a type as the key hole 64 is opened and closed with a shutter 65 for protecting the handle lock section 55 upward of the handle lock section 55, and at the same time, mounting the protective device 53 to the handle bar bracket 16 so as to operate the protective device 53 with a magnet key 67 separated from a main key 61. CONSTITUTION: When a protection function is added to a handle lock section having no protective device, the protection function can be easily added to the handle lock section without changing the handle lock section which has no protective device, and at the same time, increase in cost due to the addition of the protective function can be controlled.
Patent KR-20020027678-A (KR)
Title: Communication terminal integration unit and method for manufacturing the same
Inventor: LEE CHEO SUL
IPC: H01R13/62
Filed: 2000-10-04
Abstract: PURPOSE: A communication terminal integrated unit is provided to reciprocally fuse and couple an upper block with a lower block by a high frequency, to seal and separate terminal parts located between the upper block and the lower block, so as to prevent electricity from going into terminals. CONSTITUTION: An upper block(130) has a middle-holed lower wall. Many terminal holes(133) through which pins(141, 143, 147) of a terminal(140) pass are formed on an upper wall(131) as well as forming a coupling hole through which a coupling member passes. The terminal(140) comprises as follows. The first and the second pins(141, 143) are separated from each other. A connection pin(145) connects the first pin(141) with the second pin(143). The test pin(147) is erected to the same direction as the first and the second pins(141, 143) on one side of the connection pin(145). S-shaped cut parts(141a, 143a) are formed on upper parts of the first and the second pins(141, 143). A communication line is inserted into the cut parts(141a, 143a). On a lower block(150), a set groove(151) is formed to set a part of the connection pin(145). A fuse rail(153) is formed surrounding the set groove(151).
Patent KR-20010040025-A (KR)
Title: Color cathode ray tube
Inventor: HAGIWARA KOJI
IPC: H01J29/07
Filed: 2000-10-07
Abstract: PURPOSE: To reduce bend quantity caused by spring back after shaping the shadow mask and prevent deformation of the principal plane of the shadow mask after fixing it with the mask frame. CONSTITUTION: This color cathode-ray tube is equipped with a tongue portion 26 projecting from the tip of a skirt portion 24 of the shadow mask, and a plurality of holes for absorbing stresses on both skirt portion 24 and tongue portion 26.
Patent KR-20020030871-A (KR)
Inventor: LEE JANG SEOK
IPC: B21D53/02
Filed: 2000-10-18
Abstract: PURPOSE: A tri-tube type evaporator for a refrigerator is provided which improves cooling efficiency by expanding a surface area of a cooling fin, and a manufacturing method of the tri-tube type evaporator for the refrigerator is provided. CONSTITUTION: The method for manufacturing a tri-tube type evaporator for a refrigerator comprises a forming step of forming an evaporator in which both refrigerant tubes(12), a defrosting tube(14) and a cooling fin(16) are integrally combined; a rolling step of expanding a surface area of the cooling fin(16) by compression bending the cooling fin(16); a louvering step of forming a louver(17) with spaced apart from the cooling fin(16) in a certain distance by partially cutting out and projecting the cooling fin(16); and a bending step of sequentially bending a straight line shaped evaporator which is constructed by combining the both refrigerant tubes(12), the defrosting tube(14) and the cooling fin(16) in such a manner that they are spaced apart from each other in a certain distance.
Patent KR-20010016064-A (KR)
Title: Teleoperation Method And System For Toy Crane
Inventor: MIN MUN GI
IPC: B66C17/00
Filed: 2000-10-21
Abstract: PURPOSE: A method and a system for remotely controlling a toy crane are provided to control the toy crane without place limitation by controlling the toy crane in real-time with using the Internet. CONSTITUTION: A method for remotely controlling a toy crane includes the steps of connecting a plurality of operators with a remote server with user's own computers via the Internet(S1), transmitting a user interface necessary for remote control to the toy crane positioned at a remote place and real-time images indicating operation state of the toy crane in real-time from the remote server to the operators(S4), and controlling a control board to drive the toy crane according to the user command transmitted to the remote server through the user interface(S5).
Patent KR-20020032822-A (KR)
Title: Can loading device for refrigerator
Inventor: BAE CHAN JU
IPC: F25D25/02
Filed: 2000-10-27
Abstract: PURPOSE: A device for receiving can of refrigerator is provided to be installable to both sides of a shelf part. CONSTITUTION: A device includes a shelf part; a receiving part(22); a flange part(26a); and a lever(28). The shelf part supports objects put thereon. The receiving part is placed under the shelf part to receive the objects. The flange part is formed by extending one side surface of the receiving part upward and is supported by being hung on one side of the shelf part. The lever is installed on the flange part and slidable back and forth to tilt a bottom surface(22e) of the receiving part. The bottom surface of the receiving part is tilted back and forth as the lever moves so that the device is installable to either of the sides of the shelf part.
Patent KR-20020036045-A (KR)
Title: Method for serving NDSS in mobile switch center
Inventor: YOO GEUN CHUL
IPC: H04W8/02
Filed: 2000-11-07
Abstract: PURPOSE: A method for servicing an NDSS(Network Directed System Selection) in a mobile communication switch is provided to enable a user to access a preferred system by classifying a 2G system subscriber and a 2.5G system subscriber and enabling the 2.5G system subscriber to perform a roaming in a 2G and making a reset message transmission to a 2.5G system with respect to a location registration receipt and an originating call of the 2.5G system subscriber possible in the 2G system. CONSTITUTION: A location registration receipt is in standby(S101). If a location registration request is received in a 2G base station or a 2G and 2.5G overlap base station, a location registration is requested to an HLR(home location register)(S102-S103). A location registration response is received from the home location register(S104). A reset message transmission flag is read(S105). The read reset message transmission flag is checked(S106). If the reset message transmission flag is set up as "TRUE" as a check result of the transmission flag, a position registration response is transmitted(S107). If the reset message transmission flag is set up as "FALSE", it is checked whether the location registration request is received in a 2G base station(S108). At the above (S102-S103) stages, if the location registration request is received in a 2G base station, the current stage is returned to the above (S107) stage. Otherwise, if the location registration request is received not in a 2G base station, reset activation information is read(S109). The read reset activation information is searched and a reset activation status or not is checked(S110). If the status is not a reset activation status, the current stage is returned to the above (S107) stage. If the status is a reset activation status, it is checked whether the location registration request is received in a 2.5G Preferred 2.5G base station(S111). If the location registration request is received not in a 2.5G Preferred 2.5G base station, the current stage is returned to the above (S107) stage. Otherwise, if the location registration request is received in a 2.5G Preferred 2.5G base station, reset message composition information is read(S112). A reset message is constituted based on the read reset message composition information(S113). A reset request message is transmitted using the constituted reset message(S114).
Patent KR-20020036185-A (KR)
Title: Device and method for communicating multi between higher board and lower board
Inventor: JUNG JAE HO
IPC: G06F13/00
Filed: 2000-11-08
Abstract: PURPOSE: A device and a method for the multi communication between an upper and a lower board are provided to improve multi communication quality by enabling the high speed multi communication to be possible while the data multi communication. CONSTITUTION: The device comprises the upper board(100) and a plurality of lower boards(200). The upper board executes the data multi communication with the lower boards by transmitting the data to a certain lower board among the lower boards and executing a receiving process operation if receives the data from a certain lower board among the lower boards. The lower boards respectively connect to the upper board in parallel, occupy a line master by enabling a first and second intermediation signal line, and at the same time respectively execute the data multi communication with the upper board.
Patent KR-20020036422-A (KR)
Title: The fan motor mounting apparatus of a dehumidifier
Inventor: EOM NAM SEOP
IPC: F24F13/14
Filed: 2000-11-09
Abstract: PURPOSE: A blower motor mounting apparatus is provided to allow turbo fan to be easily mounted to the shroud and maintain a sufficient support strength, while preventing deterioration of blower capacity. CONSTITUTION: A dehumidifier comprises a shroud(20) having an orifice hole(21a) formed at the center of the shroud, and which is installed in the air channel within a cabinet; a turbo fan(4) and a motor(5) installed in front or rear of the shroud; and a motor mount(15) for mounting the motor to the shroud. The shroud has one or more protrusions(26) for coupling with an end of the motor mount, and a plurality of boss holes(25) for assembly of the motor mount through a screw. The motor mount has a plurality of suspension holes(18b) and screw holes(18a) formed at both ends of the motor mount so as to correspond to the protrusions and boss holes of the shroud. Thus, the turbo fan is easily mounted to the shroud.
Patent KR-20020042904-A (KR)
Inventor: PARK SANG MIN
IPC: B23K35/00
Filed: 2000-12-01
Abstract: PURPOSE: A titania type flux cored wire with excellent arc stability and bead shape is provided, which is suitable for dual shielding gas of CO2 gas 100% and Ar+CO2 gas 20-25%. CONSTITUTION: The titania type flux cored wire comprises C 0.010-0.055 wt.%, B 0.002-0.010 wt.%, Al 0.30 wt.% or less, Ti 2.5-6.5 wt.%, Mn 1.5-3.5 wt.%, Mg 0.1-0.5 wt.%, Si 0.5-1.5 wt.%, Na 0.05-1.25 wt.%, a balance of Fe and other inevitable impurities wherein the titania type flux cored wire satisfies the follow inequality: (Si wt.%+Mn wt.%)x(Mg wt.%+Al wt.%)<=1.2. Further, the titania type flux cored wire comprises at least one elements selected from F 0.05-0.15 wt.%, Zr 0.05-0.45 wt.%, Ca 0.02 wt.% or less and K 0.00008-0.008 wt.%.
Patent KR-20020046021-A (KR)
Inventor: LEE SEUNG MIN
IPC: G02F1/1343
Filed: 2000-12-12
Abstract: PURPOSE: A thin film transistor structure is provided to improve current-voltage characteristic of a TFT used for an active matrix liquid crystal display and to increase aperture ratio of the liquid crystal display by reducing the width of the TFT. CONSTITUTION: A thin film transistor is constructed of a gate metal layer(20), a source/drain electrode layer(12), and an ITO layer(30). The thin film transistor further includes a via hole(25) formed in a passivation layer for exposing the gate metal layer, and dual gates respectively formed on the source and drain electrodes. The dual gates come into contact with the gate metal layer through the via hole. A portion of the ITO layer placed on the source electrode is removed in order to reduce the capacitance between the source electrode and the gate electrode. A portion of the ITO layer placed on the drain electrode is removed in order to reduce the capacitance between the drain electrode and the gate electrode.
Patent KR-20020046054-A (KR)
Title: Structure for mounting door-glass and window regulator of automobiles
Inventor: SON YONG HUI
IPC: B60J1/00
Filed: 2000-12-12
Abstract: PURPOSE: Mounting structure of a door glass and a window regulator of a vehicle is provided to secure workspace and to simplify work process as assembling by using of a snap ring. CONSTITUTION: Mounting structure of a door glass and a window regulator of a vehicle consists of a grommet(20) inserted to an inserting groove formed in a carrier plate(10) connected a cable operated by a driving part; a bracket(30) having a fixed groove to be fixed as being inserted the lower part of a door glass; a welding bolt(40) fixed in the lower part of the bracket and connected with the grommet; a snap ring(50) inserted between the bracket and the grommet, and coupled to a notch formed in the welding bolt. The welding bolt, connecting with the carrier plate, is fixed in the bracket as being welded. The door glass is connected to an insert groove of the bracket and a door glass assembly is made up using a sealer. The carrier plate, an assembly of the window regulator, is set to the door glass assembly. The grommet is connected by the welding bolt. The assembling finishes as inserting the snap ring to the notch part formed in the welding bolt.
Patent KR-20020049265-A (KR)
Title: A equipment for protecting driver from accident
Inventor: AHN JUN HYEONG
IPC: B60R22/02
Filed: 2000-12-19
Abstract: PURPOSE: A constraint device of a driver is provided to prevent the damage to the driver during collision of a vehicle by allowing the constraint device to be automatically operated to constrain the driver when the driver takes a seat. CONSTITUTION: A constraint device for a vehicle comprises a seat(10), an arm(20), a collision detecting sensor(40), a safety bar(30) and a distance detecting sensor(50). The arm(20) is pivotally installed in a seat back portion(11). The arm(20) is driven by a first driving motor(15) which is installed in seat back portion(11). The collision detecting sensor(40) generates a signal for driving the first driving sensor(40). The safety bar(30) is installed to be slidable by a second driving motor(21) provided with the arm(20). The distance detecting sensor(50) senses the distance between persons who are sitting on the seat.
Patent KR-20020049477-A (KR)
Title: Steel frame for structure operation and method for structure operation by using a steel frame
Inventor: SO KWANG MIN
IPC: E04G11/38
Filed: 2000-12-19
Abstract: PURPOSE: Provided is a steel framework for constructing a building to simultaneously form interior/exterior materials and panel for a cast, and concurrently form wall and slab portions by adapting a particular structure of the framework to result in noticeably reducing production cost. CONSTITUTION: The framework comprises: open-square shaped longitudinal component(110a) and transverse component(110b); a spacer(120) to retain a desirable interval between a pair of the longitudinal components(110a); an insulated fixture(130) to secure an insulating material(133) by coupling the fixture at center portion of the spacer(120); a connection to bind the longitudinal and the transverse components(110a,110b); bracket(150) and auxiliary bracket(160) to couple the interior/exterior materials and the cast panels(200a,200b) by connecting the brackets into the transverse component(110b); and a framework component for the slab and the inner wall.
Patent KR-20020053440-A (KR)
Inventor: NA JU HONG
IPC: G06F3/039
Filed: 2000-12-27
Abstract: PURPOSE: A mouse pad is provided to easily exchange printed or advertisement contents of the pad if a user feels bored with the contents, and to extend a display range of the printed, the advertisement or the display contents of the pad. CONSTITUTION: The pad comprises a foam layer(2), a display layer(4), a transparency layer(6), and an assembly member(8). The foam layer(2) is made of porous materials to enable the pad to be seated stably on a floor, and has a groove with a certain size and shape. The display layer(4), assembled with the groove of the foam layer(2), is a printed or an advertisement sheet. The display layer(4) can be formed of parts to be cut in various patterns for enabling a user to assemble the parts like a puzzle game. The transparency layer(6) is set over the display layer(4) for enabling people to see the contents included in the display layer(4). The transparency layer(6) has an upper face whose friction ratio is larger for realizing a rolling friction with a mouse ball. The assembly member(8) includes an assembly step(14) elastically assembled with or disassembled from a long shaped groove(12) formed around the groove(10) of the foam layer(2).
Patent KR-20020055186-A (KR)
Title: apparatus for controling burning using temperature of coke
Inventor: KIM GI SEONG
IPC: C10B21/10
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for controlling combustion of end flue using temperature of dry distilled coke is provided to additionally supply gas supplied and control amount of supplied gas determined according to measured temperature of red coke by installing a separate burner at an end flue combustion chamber. CONSTITUTION: The apparatus for controlling combustion of end flue using temperature of dry distilled coke comprises a temperature sensing part(10) measuring temperature of coke at the end flue side that completes dry distillation and is ready to be extruded; a transmission control part(20) wireless transmitting the converted electric wave signals by converting the measured results of the temperature sensing part(10) into electric wave signals in a converter; a conversion receiving part(30) converting electric wave signals received based on the signals transmitted from the transmission control part(20) into current signals; an end flue temperature comparative analysis part(40) comparatively analyzing whether temperature of the end flue side received based on the current signals of the conversion receiving part(30) is a minimum allowable limit temperature of high heating refractory bricks or not; a comparative operation control part(50) controlling gas supply by calculating temperature increasing heat capacity values and flow rate values through signals according to outputs of the end flue temperature comparative analysis part(40); and a combustion sequence control part(60) controlling current signals of combustion gas with sequence through the comparative operation control part(50).
Patent KR-20020056017-A (KR)
Title: method for fabricating trench in semiconductor device
Inventor: PARK GEUN JU
IPC: H01L21/76
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a trench of a semiconductor device is provided to eliminate a hump effect of a transistor and to reduce a leakage current, by performing a cleaning process in a fluorine-rich plasma atmosphere so that plasma etch damage caused by etching the trench is removed to round the upper and lower corners of the trench. CONSTITUTION: An oxide layer and a nitride layer are sequentially deposited on a substrate(21). A photoresist layer pattern is formed on the nitride layer. The nitride layer and the oxide layer are sequentially etched by using the photoresist layer pattern as a mask so that a pad oxide layer(22) and a pad nitride layer(23) are stacked on the substrate to form a pad insulation layer. The trench is formed in the substrate by using the pad insulation layer as a mask. The trench is cleaned in a fluorine-rich plasma atmosphere to round the upper and lower corners of the trench.