baber/WOPTO huggingface dataset:
Patent KR-20020075319-A (KR)
Inventor: KIM SEONG CHEOL
IPC: G06F17/00
Filed: 2002-07-19
Abstract: PURPOSE: An intelligence security engine and an intelligence integration security system including the intelligence security engine are provided to adapt a new type intrusion or a change information network environment. CONSTITUTION: The intelligence security system(100) is operated within a computer system connected by a network. A public network(10) is an open type communication such as TCP(Transmission Control Protocol), UDP(User Datagram Protocol), IP(Internet Protocol) and ARP(Address Resolution Protocol) etc. and includes the Internet, for example. The connection to an outside network(10) is performed by a fire wall(20). The fire wall(20) is a series of programs positioned at a network gateway server and protects network resources from other users. The fire wall(20) is installed in order to block outsiders to access the veiled inside resources and control insiders to access outside resources. The fire wall(20) confirms whether the requests from outside is arrived from allowable domain names or IP addresses.
Patent KR-20040011095-A (KR)
Title: Method for improvement of digital image quality
Inventor: KIM GYEONG MAN
IPC: H04N1/60
Filed: 2002-07-27
Abstract: PURPOSE: A method for enhancing the digital image quality is provided to lighten distortion of screened halftone pattern area and enhance the quality. CONSTITUTION: RGB color data of an observed pixel are converted into color data having brightness components and chroma components(10). It is judged whether suppressed masking process conditions are satisfied(20). If so, a suppressed masking process emphasizing pixel data is proceeded by smoothing the brightness data with a predetermined mask(30). The quality improved brightness data and the color saturation data are inversely converted to update the RGB data(40). It is judged whether the observed pixel is a final pixel(50).
Patent KR-20040011958-A (KR)
Title: data output circuit in synchronous semiconductor memory device
Inventor: KANG CHANG MAN
IPC: G11C5/00
Filed: 2002-07-31
Abstract: PURPOSE: A data output circuit of a synchronous semiconductor memory device is provided to minimize junction loading and interconnection loading and data skew. CONSTITUTION: According to the data output circuit of a synchronous semiconductor memory device comprising a data output multiplexer having a wave pipeline structure, every output port of two register output selection switches is connected to a multiplexing output line through a single line, by forming output part active regions of adjacent register output selection switches(S1,S2,S3,S4,S5,S8,S9,S10,S12,S13,S16) in common, in order to reduce junction loading of the multiplexing output line connected to lines connected to output ports of register output selection switches in the above data output multiplexer in common. The above register output selection switches are constituted with a CMOS transmission gate respectively.
Patent KR-20040015432-A (KR)
Title: steering apparatus for vehicle
Inventor: KIM YEONG HA
IPC: B60G5/00
Filed: 2002-08-12
Abstract: PURPOSE: A steering system for a vehicle is provided to individually regulate the movements of left and right rack bars by separating the rack bar of a steering gear at left and right. CONSTITUTION: A steering system for a vehicle is composed of a steering wheel; a steering angle sensor for detecting the rotation angle of the steering wheel; a yaw rate sensor for detecting the rotation angular velocity of the vehicle; a lateral acceleration sensor for detecting the lateral acceleration of the vehicle; a wheel speed sensor for detecting the rotational speed of a tire; a control unit receiving detection values from the steering angle sensor, the yaw rate sensor, the lateral acceleration sensor, and the wheel speed sensor; and a steering gear driven by the control unit and not mechanically connected with the steering wheel. The steering gear comprises a rack housing(30); a left rack bar(100A) mounted in the left inside of the rack housing and formed with a rack gear(104A) at the surface; a right rack bar(100B) formed separately from the left rack bar, installed in the right inside of the rack housing, and formed with a rack gear(104B) at the surface; left and right pinions(200A,200B) engaged with left and right rack bars, respectively; left and right motors integrally formed with the left and right pinions, respectively, and fixed to the rack housing; left and right projections(102A,102B) formed at the left and right rack bars; left and right stoppers(30A,30B) formed in the rack housing; and a spring installed between both ends of the rack housing and left and right projections, and between stoppers and projections.
Patent KR-20040017469-A (KR)
Title: Planetary taper roller reducer
Inventor: HUR JOON YOUNG
IPC: F16H3/44
Filed: 2002-08-21
Abstract: PURPOSE: A planetary conical roller decelerator is provided to decelerate from the low ratio of one unit to the high ratio of ten thousand unit with the simple structure of a single gear, to prevent noise by the bearing structure, to considerably reduce the generation of heat, and to completely remove back-lash. CONSTITUTION: A planetary conical roller decelerator is composed of an input shaft(101) comprising outer, intermediate, and inner steps, wherein the inner step is formed in a taper unit(101a); a case(106) of the input including an oil seal(108) of the input, a conical roller bearing(110), and a belleville spring(109) for the bearing to support the intermediate step of the input shaft; a plurality of planetary conical rollers(102) contacted to the taper unit of the input shaft and mounted to each planetary pin(104) with having an opposite inclination; an output shaft(105) including a disc unit(105a) at which planetary pins of the planetary conical roller are radially settled, an intermediate step in the rear, and an outer step; a bore conical ring(103) assembled to contact to peripheries of the planetary pins; and a case(107) of the output having an oil seal(116), a conical roller bearing(114), and a belleville spring(115) to support the intermediate step of the output shaft. The case of the output is combined with the bore conical ring and the case of the input by a bolt(117) to secure a space at the inside.
Patent KR-20030019887-A (KR)
Title: liquid crystal display
Inventor: NAKANO HIROYUKI
IPC: F21Y103/00
Filed: 2002-08-21
Abstract: PURPOSE: To provide a liquid crystal display device absorbing impact energy to a protruding part of a light guide plate and generating no damage such as a crack on a root of the protruding part even when the light transmission plate is developed to get thinner. CONSTITUTION: On a picture frame 5b of a casing 5, a recessing part to be fitted with the protruding part and to position the light guide plate in a direction along the side face with both end faces is formed. Furthermore, a first slit 10a reaching to the end face is formed along the end face by working a peripheral region of a base plate inside a root of the end face. At the same time, a second slit 10b is formed by working the picture frame and the peripheral region of the base plate in positions separated from the end face with a specified interval. The part of the casing consisting of a part of the picture frame and the base plate held between the first slit and the second slit is supported by a simple beam in the casing toward a load in the positioning direction.
Patent KR-20040014108-A (KR)
Inventor: KIM BONG HWA
IPC: C04B18/04
Filed: 2002-08-07
Abstract: PURPOSE: Provided is a method for making a marine structure such as an artificial fish shelter and a tetrapod by reutilizing various industrial wastes, which prevents the dissolution of harmful components from the structure and protects marine resources. CONSTITUTION: The method comprises the steps of: mixing 60 wt% of calcium chloride, 12 wt% of lignin carbonate and 28 wt% of water at room temperature to form a compatible lignin solution; drying industrial wastes comprising coal ash, constructional earth and sand and sludge, forming the dried materials like sand and mixing 50 wt% of the sand-like materials, 15 wt% of gravels, 15 wt% of sand, 10 wt% of cement and 10 wt% of the compatible lignin solution to obtain an uncured mixture; and filling the uncured mixture into a mold having various shapes, curing for 28 days and then demolding to obtain a marine structure.
Patent KR-20040019686-A (KR)
Title: Hermetic packaging ferrule for optical fiber
Inventor: JUNG BYEONG GIL
IPC: G02B6/30
Filed: 2002-08-29
Abstract: PURPOSE: An airtight package ferrule of an optical fiber is provided to dispense internal alien substances or gases while solder is injected for an airtight packaging of the optical fiber. CONSTITUTION: According to the airtight package ferrule(60) of an optical fiber, a penetration hole(61) is formed along a length direction of the ferrule and the optical fiber passes through the penetration hole. A pair of soldering holes(63,65) are prolonged from a fixed position of each outer circumference of the ferrule to the penetration hole. And a micro hole(67) is located between two soldering holes, and is prolonged from the outer circumference of the ferrule to the penetration hole.
Patent KR-20040021022-A (KR)
Title: Back light of direct light type
Inventor: HONG BYEONG HUI
IPC: G02F1/13357
Filed: 2002-09-02
Abstract: PURPOSE: A direct light type back light is provided to improve the shape of a reflecting plate to increase optical efficiency of a lamp. CONSTITUTION: A direct light type back light includes upper and lower frames(31,32) that are combined with each other to form a space inside the combined frames, at least one lamp(33), a diffusing plate(34), and a reflecting plate(35). The lamp is set in the inner space of the upper and lower frames. The diffusing plate is located above the lamp and fixed to the frames. The reflecting plate is arranged under the lamp and fixed to the frames. The reflecting plate has at least one groove for housing the lamp. The groove has a parabolic cross section. The center of the cross section of the lamp is located at the focal point of the parabola.
Patent KR-20040022986-A (KR)
Inventor: KIM HAN BYEOL
IPC: H01H73/18
Filed: 2002-09-10
Abstract: PURPOSE: An arc extinction apparatus is provided to achieve improved performance of the circuit breaker by effectively extinguishing and cooling the arc generated during short circuit conditions. CONSTITUTION: A circuit breaker comprises a fixed contact(1) and a movable contact(2) for transmitting a power to the load; a link(3) for moving the movable contact; a detector(4) for detecting an abnormal current; a cross bar(5) for transmitting the signal of the detector to the link; a grid(6) for cooling and extinguish the arc generated when the contacts open; and an arc runner(11) for guiding the arc toward the grid. The arc runner includes an arc guide portion(11a) for guiding the arc toward the grid; and an elastic portion(11b) for increasing electromagnetic repulsive forces.
Patent KR-20040023299-A (KR)
Title: Impurities concentration measuring method from a film of semiconductor device
Inventor: LEE CHANG MOK
IPC: H01L21/66
Filed: 2002-09-11
Abstract: PURPOSE: A method for measuring impurity concentration of a semiconductor device is provided to minimize a time interval necessary for measurement by setting the number of scanning processes and resolution in consideration of the characteristic of a layer to measure. CONSTITUTION: Measurement equipment irradiates infrared rays(IR) to an arbitrary layer formed on a semiconductor substrate and analyzes a transmitted spectrum to measure the impurity density of the arbitrary layer. Arbitrary layers are classified according to their thicknesses. The density of impurities included in the arbitrary layers is measured while scan and resolution are varied according to the classified thickness. The arbitrary layer can be a boron phosphorous silicate glass(BPSG) layer.
Patent KR-20040019819-A (KR)
Title: power source plug
Inventor: CHO KYOUNG JIN
IPC: H01R13/633
Filed: 2002-09-13
Abstract: PURPOSE: A power plug is provided to prevent an electricity accident and reduce an error rate by accurately mounting and removing a plug in and from an outlet. CONSTITUTION: If buttons(24) of button parts(20) inserted into guide grooves(13) formed on both sides of a case(10) are pressed at the same time, the buttons are rotatively moved centering on shafts of hinge pins(40) inserted into pin holes(23). Latches(22) engaged with a pusher(33) become distant in the same rotary direction as the pushing direction of the buttons. Push protrusions(21a,21b) are rotated in the same direction to push one side of a containing hole(32) downward. At the same time, first springs(50) apply elastic force downward, thereby separating input terminals(31) from outlet terminals and only ends of the input terminals are protruded to holes(11).
Patent KR-20040024668-A (KR)
Inventor: LEE DAL JIN
IPC: H01L27/108
Filed: 2002-09-16
Abstract: PURPOSE: A method for forming an MIM(Metal Insulator Metal) capacitor is provided to improve stability and to simplify manufacturing processes by using inverse structure of the MIM capacitor. CONSTITUTION: A pair of first metal lines(21) are formed on a semiconductor substrate(20). An interlayer dielectric(22) is formed on the resultant structure. A pair of first and second contact plugs(23a,23b) are formed to connect the first metal lines. An upper electrode(24a) is formed on the interlayer dielectric to connect the first contact plug(23a). A dielectric film(25a) is formed on the upper electrode. By depositing and patterning a metal film, a lower electrode(26a) is formed on the dielectric film and the second metal line(26b) is simultaneously formed to connect the second contact plug.
Patent KR-20040024900-A (KR)
Title: Apparatus of cleaning the semiconductor wafer and method of using the same
Inventor: KOOG YEONG CHEOL
IPC: H01L21/304
Filed: 2002-09-17
Abstract: PURPOSE: A cleaning apparatus and method of a semiconductor substrate are provided to prevent damage of the semiconductor substrate by identifying the alignment of the substrate using a sensor. CONSTITUTION: A cleaning apparatus of a semiconductor substrate includes a bath(200) for loading the semiconductor substrate and a sensor(204) formed on the bath. The sensor(204) compares an unloading image to a loading image and identifies the edge line alignment state of the semiconductor substrate. Preferably, a digital camera is used as the sensor(204).
Patent KR-20040024956-A (KR)
Title: Savonius impeller and power transmission structure of vertical axis type wind power generation
Inventor: CHOI HEUNG GYO
IPC: F03D3/06
Filed: 2002-09-18
Abstract: PURPOSE: A savonius impeller and a power transmission structure of a vertical axis type wind generating system is provided to increase the generating efficiency of a generator by using peripheral surfaces of savonius impellers as a power transmission unit. CONSTITUTION: A savonius impeller and a power transmission structure of a vertical axis type wind generating system includes a pair of end plates(10,11), two blades(20,21) mounted between the end plates to be applied with drag of wind, and a rotation shaft(30) fixed to the end plates and rotating. A gear-structure power transmission unit(40) is attached to a peripheral surface of a lower one of the end plates. Three generators(60) are symmetrically positioned with respect to the lower end plate. Each of the generators has a rotation shaft formed in the gear structure to be engaged with the power transmission unit. The rotation shafts are connected to poles or armatures of the generators.
Patent KR-20040028007-A (KR)
Title: Method for regulating automatically parameter of equalizer in digital versatile disc driver
Inventor: JANG WON JO
IPC: G11B7/004
Filed: 2002-09-28
Abstract: PURPOSE: A method for automatically controlling an equalizer parameter on a DVD(Digital Versatile Disc) player is provided to enhance a quality of a playback signal by automatically controlling the equalizer parameter according to a state of the playback signal from a DVD. CONSTITUTION: If the DVD is loaded, it is checked that the state of the playback signal is optimal while varying a parameter value of an equalizer(S13). When the state of the checked playback signal is decided as an optimal state, the current parameter value is fixed/allotted(S15). The equalizer parameter includes boost, a cutoff frequency, and a group delay. An intermediating signal for confirming an optimal state of the playback signal is a jitter signal.
Patent KR-20040029834-A (KR)
Title: High Finned Tube Structure of Gas Boiler
Inventor: YOO YEONG UN
IPC: F28F21/08
Filed: 2002-10-02
Abstract: PURPOSE: A heat transfer fin structure for a gas boiler is provided to improve the efficiency of heat exchange by increasing a heat transfer area by using an aluminum material processed through a thread rolling process. CONSTITUTION: A gas boiler includes a combustion chamber cover having a combustion chamber inside, and a heat exchanger installed in the combustion chamber for exchanging heat. The heat exchanger includes a tube(24a) formed of a copper material and through which water circulates, and a plurality of high fins(24b) formed of an aluminum material and extended in a radius direction from a plate surface of the tube. The high fins are formed on the tube through a thread rolling process, wherein a height of each high fin is over 8 mm and the thickness thereof is in the range of 0.2 mm to 10 mm. The inner thickness of the tube is in the range of 0.2 mm to 5 mm.
Patent KR-20040031139-A (KR)
Title: A system and method for providing destination connected information
Inventor: CHO MYEONG JIN
IPC: G06F17/30
Filed: 2002-10-04
Abstract: PURPOSE: A system and a method for offering information related to destination using an alias are provided to search/offer the information related to the destination of various names including the alias called between clients in real-time. CONSTITUTION: If data according to the destination name is inputted from a client terminal(300), an application server(100) judges whether the name of the inputted destination is the official name or the alias. The application server searches/offers the information related to the inputted destination name to the client terminal depending on judgment. A database server(130) stores/manages the information changed/added by the destination related information provided from the client terminal.
Patent KR-20040032418-A (KR)
Title: Method for capturing a picture displayed on screen in optical disc device
Inventor: JU MIN GI
IPC: G11B20/10
Filed: 2002-10-09
Abstract: PURPOSE: A method for capturing a screen image on an optical disc device is provided to correctly select/store the displayed screen image of a desired time as a captured image during playback of a DVD(Digital Versatile Disc), and minimize a memory capacity by storing the captured image as various encoding method such as the JPEG(Joint Photographic Experts Group) or the MPEG(Moving Picture Experts Group). CONSTITUTION: A video signal read from the optical disc is recovered to an original video image(S11). The recovered video image is temporarily stored in a video buffer and is output/displayed through a screen of a connected device(S12). In case that the screen image capture is requested by key input from a user while the video image is displayed to a screen, the video image displayed on the time is read from the video buffer and is stored in a memory(S15).
Patent KR-20040037529-A (KR)
Title: System and method for providing background-music
Inventor: YANG MAN SEOK
IPC: H04W4/16
Filed: 2002-10-29
Abstract: PURPOSE: A system for providing a background sound and a method therefor are provided so that a user receives a background sound service suitable for call environment such as call contents and call times by changing the background sound set by a caller while the caller makes a call with a callee. CONSTITUTION: A background sound information storing unit(36) stores background sound information set by a caller. An information detecting unit(35) detects information about the change setup of a background sound from a voice signal provided from a communication terminal of the caller in a state that the background sound is provided to communication terminals of the caller and a callee. A background sound processing unit(37) changes the background sound on the basis of background sound change information provided from the information detecting unit(35). An audio mixer(38) mixes a voice signal provided from the communication terminal of the caller or the callee with the background sound provided from the background sound processing unit(37), and outputs the mixed signal. A call control unit(32) processes the relay of calls between the communication terminals of the caller and the callee through the signal provided from the audio mixer(38).
Patent KR-20040038084-A (KR)
Title: Receiving Structure for Containing Rack of Sink
Inventor: JANG JAE PIL
IPC: A47B77/00
Filed: 2002-10-31
Abstract: PURPOSE: A receiving unit structure on a rack of a kitchen sink is provided to improve the structure of the receiving unit and thus, to increase user's convenience for using the rack and to minimize generation of dead space in the receiving unit. CONSTITUTION: The receiving unit structure on a rack of the kitchen sink includes a first guide rail(51) installed at the receiving unit(10) in the horizontal direction thereof; a rail support(52) installed on the first guide rail(51); a second guide rail(53) installed at the right side of the rail support(52); a first rack support(55) installed on the second guide rail(53); a third guide rail(54) installed at the left side of the rail support(52); and second rack support installed on the third guide rail(54). Also, a handle(55a,56a) is formed on the first rack support(55) and the second rack support, respectively.
Patent KR-20040038437-A (KR)
Title: a manufacturing process for material of diamond cater
Inventor: LEE SANG DON
IPC: C23C28/00
Filed: 2002-11-01
Abstract: PURPOSE: A method for manufacturing diamond cutter work is provided which not only obtains effects of functional improvement and life time extension of cutter, but also enables the diamond cutter work to be easily manufactured according to an arbitrary shape of the cutter by filling diamond power layer in the whole inner part of the work. CONSTITUTION: The method comprises first process of forming a plating layer(2) by plating nickel to a plating thickness of 2 to 3 μm on the polishing surface(1a) of a substrate(1); second process of forming a diamond layer(3) by electrodepositing diamond powder on the plating layer formed in the first process; third process of forming a diamond layer on a portion from which the basic plate is removed after removing the substrate from the plating layer in the state that the second process is completed; and fourth process of cutting a diamond cutter work manufactured in the third process to certain size and shape, wherein the diamond layer electrodeposited in the second process is formed on one side(2a) of the substrate removed plating layer while the other side(2b) of the plating layer is smooth as the substrate is separated therefrom.
Patent KR-20040038527-A (KR)
Inventor: CHOI SU YONG
IPC: H01L23/40
Filed: 2002-11-01
Abstract: PURPOSE: A radiating member for element and a printed circuit board and a plasma display panel assembly having the same are provided to reduce a noise generation. CONSTITUTION: A radiating member for element comprise a fixing part(81) fixed at a circuit board(60a,60b), a contacting part(82) fixed at an element, and a plurality of radiating pins(83a,83b,83c) extended with a predetermined length from the contacting part. Among the plurality of anti-heat pins, the length of the radiating pin which is far away from the fixing part is shorter than that of the radiating pin which is near from the fixing pin. One of the plurality of anti-heat pins is fixed at the circuit board and formed on the fixing part.