baber/WOPTO huggingface dataset:
Patent KR-20040103992-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2003-06-02
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to maintain the wall charge so as to generate the SE address discharge during the SE address period. CONSTITUTION: A method for driving a plasma display panel includes the steps of: holding the wall charge in the corresponding discharge cells by supplying the wall charge holding voltage to the sustain electrode of the discharge cells before the corresponding discharge cell is scanned; and supplying a base voltage higher than the wall charge holding voltage to the sustain electrode if the corresponding discharge cell becomes the scan order.
Patent KR-20040104218-A (KR)
Inventor: JIN YONG SEOK
IPC: E04G11/38
Filed: 2003-06-03
Abstract: PURPOSE: An underground slab construction method in a top-down method is provided to cut down the construction cost, and to reduce the construction period by constructing the slab and the step with the top-down method. CONSTITUTION: A support frame(10) of a lower layer and a slab form(20) are manufactured, and a suspension member(40) is combined with the support frame. The ground stop line is decided, and the ground is excavated. A wire(70) of a wire dropping unit(60) is combined with the suspension member, and the support frame and the slab form are placed on the ground by moving down the wire. The suspension member is drawn out of a tubular member(80), and a support frame fixing unit(30) is combined with the upper part of the concrete pouring finishing line. Concrete is poured and cured, and the tubular member and the support frame fixing unit are removed. The support frame and the form are removed by unwinding the wire.
Patent KR-20040107559-A (KR)
Inventor: KIM GI DEOK
IPC: G09G3/34
Filed: 2003-06-05
Abstract: PURPOSE: A method and an apparatus for driving A liquid crystal display are provided to improve contrast of an image by analyzing a luminescence component of image data and rearranging the image data based on the analysis result. CONSTITUTION: An image quality improving unit(42) analyzes pixels in a frame unit basis by using first green data of first data inputted from an outside. The image quality improving unit gamma-compensates the first data corresponding to the analyzed pixel to generate second data. A timing controller(30) rearranges the second data to supply them to a data driver(24). The image quality improving unit receives and converts a first synchronized signal from the outside so as to synchronize with the second data, thereby supplying the converted signal to the timing controller.
Patent KR-20030096077-A (KR)
Inventor: PARK SANG KYU
IPC: G01N31/22
Filed: 2003-06-13
Abstract: PURPOSE: Provided is a food freshness displayer, which is attached to a food-packing material or is present as a separate kit in order to observe the food quality with the naked eyes and to judge whether the food is edible or not. CONSTITUTION: The food freshness displayer comprises a hole(10) through which the ions and solvent in the food changed according to the food quality are passed to contact a pH-sensitive polymer material; a semipermeable membrane member(20) which permits the ions and solvent to pass the hole(10); a pH-sensitive polymer material packing layer(30) which is ionized or deionized by the ions and solvent and carries out the transparent/opaque phase transformation; and a transparent film member(40) formed on the outside of the packing layer(30) in order to observe the phase transformation with the naked eyes.
Patent KR-20040002602-A (KR)
Inventor: BERZOSA FERNANDO
IPC: H04L12/24
Filed: 2003-06-17
Abstract: PURPOSE: A method for measuring an RTT(Round Trip Time) in a data package receiver is provided to measure the RTT in the data packet receiver using a TCP(Transmission Control Protocol) for communication via a network with a sender. CONSTITUTION: An acknowledgement of a currently received data packet is sent to a sender(510). The first time instant when sending the acknowledgement is measured(520). The transmission of an expected data-packet is triggered in the sender(530,540). The second time instant when the expected data packet is received is measured(550). An RTT is calculated on the basis of the measured first and second time instants(560).
Patent KR-20040108221-A (KR)
Inventor: BYUN DAE SEOK
IPC: G11C7/24
Filed: 2003-06-17
Abstract: PURPOSE: A method and a device for programming data to an unlock region and erasing the data stored in the unlock region are provided to program/erase the unlock region in a way to access one chine in case that the unlock region is present in multiple chips. CONSTITUTION: The multiple chips(110-1, 110-2) are respectively equipped with memory cell arrays(120-1, 120-2) including all or a part of the unlock regions(121-1, 121-2), address comparing circuits(160-1, 160-2), and an interface. The address comparing circuit receives/stores region addresses defining the unlock region, compares an inputted processing address with the stored unlock region addresses, and outputs an unlock enable signal as a comparison result. The interface processes the unlock region and data of the chip selected by the processing address from the multiple chips in response to the unlock enable signal.
Patent KR-20040110357-A (KR)
Inventor: KIM GYEONG SIK
IPC: F21V17/00
Filed: 2003-06-18
Abstract: PURPOSE: A lamp cover is provided to prevent damage of the lamp cover and increase coupling force between the cover and a frame, by arranging a reinforcing member at the rim of the cover. CONSTITUTION: A lamp comprises a ballast; a frame(30) having two or more coupling ports for mounting of a cover(10); and the cover having two or more coupling holes(11) corresponding to the coupling ports of the frame. The cover has a reinforcing member(20) including a recessed portion(21) formed along an edge of the cover and bonded by a sealing portion deposited with silicon, and an open portion(24).
Patent KR-20040110536-A (KR)
Inventor: KIM CHEON SU
IPC: H01M2/00
Filed: 2003-06-19
Abstract: PURPOSE: Provided is a battery comprising thermosensitive part, indicating whether the process of thermal polymerization is carried out without disassembling a pouch and indicating the short circuit defect between electrode plates easily. CONSTITUTION: The battery includes an electrode assembly(20) having a positive electrode plate(21), a negative electrode plate(22), and a separator(23) for insulating the positive electrode plate(21) and the negative electrode plate(22); a pouch(10) for accommodating the electrode assembly(20); and electrode tabs(24) which are connected to the positive electrode plate(21) and the negative electrode plate(22), respectively and are extending outside of the pouch(10), wherein a thermosensitive part(130) is formed on an outer face of the pouch. Particularly, the thermosensitive part(130) comprises a reversible thermosensitive part(132) and an irreversible thermosensitive part(131).
Patent KR-20050000868-A (KR)
Inventor: SONG TAE JOONG
IPC: G11C7/06
Filed: 2003-06-25
Abstract: PURPOSE: A sense amplifier driver is provided to reduce an effect of the off-current in semiconductor device during a high temperature and a fast process by controlling an activation point in time of a sense amplifier enable signal according to a magnitude of the off-current. CONSTITUTION: A sense amplifier driver(550) for generating an enable signal for enabling a sense amplifier comprises the first inverter(553) for receiving an input signal, and for generating an output signal which swings between a ground voltage(Vss) and a control voltage(DCTR) determined by a magnitude of the off-current in at least one of transistor in deactivated memory block; the second inverter(555) for receiving the output signal of the first inverter, and for buffering the output signal by delaying that in inverse proportion to the control voltage level. Wherein an activation point in time of an enable signal is controlled according to the control voltage level.
Patent KR-20050001072-A (KR)
Inventor: HWANG TAE HONG
IPC: E04H6/18
Filed: 2003-06-27
Abstract: PURPOSE: A vertical sliding type parking system is provided to park many vehicles in a narrow area safely, to park and depart vehicles rapidly by lifting up and down pallets by turns, to heighten safety by restraining the load against on the vehicular load to the minimum and to move and park vehicles easily by reducing the time required for moving pallets to the minimum. CONSTITUTION: The vertical sliding type parking system comprises a main hangar body(10) provided with many hangars(11) with the open front and coupled with a rope(12) rolled and unrolled repeatedly according to the rotation of a driving shaft(13a), and a pallet(20) lifting up and down by turns according to the movement of the rope(12) coupled to both rear ends of the main hangar body(10) and provided with a pair of conveyors(30) for vehicles installed parallel on the upper part. In the main hangar body(10), many square hangars(11) form a multi-storied structure and supported on a frame(10a) installed vertically on the ground, a pair of conveyors(15) are installed on the base of each hangar(11), and a rope driving motor(13) is fixed on the upper part of the main hangar body(10) to make the rope(12) rolled around or the driving shaft(13a). The pallet(20) is provided with a roller bearing(21), supported on the frame(10a) of the main hangar body(10) and moved along the frame to make the pallet(20) reciprocated vertically, a reinforcing plate installed on the base of the pallet(20) and fixed with an auxiliary roller to transfer the vehicular load on the pallet(20) to the frame through the reinforcing plate.
Patent KR-20050002997-A (KR)
Inventor: LEE IN HAENG
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A forming method of a tungsten metal line and a manufacturing method of a semiconductor device using the same are provided to effectively prevent volcano defect by improving step coverage of a diffusion barrier layer. CONSTITUTION: A titanium film(25) is formed on a semiconductor substrate(20). A first TiN layer(26a) as a first diffusion barrier is formed on the Ti film by IMP(Ion Metal Plasma) deposition method. A second TiN layer(26b) as a second diffusion barrier is formed on the first TiN layer by MOCVD(Metal Organic Chemical Vapor Deposition) method. Then, a tungsten film(27) is formed on the diffusion barrier layer.
Patent KR-20050003667-A (KR)
Inventor: CHO HI JAE
IPC: A61P3/10
Filed: 2003-07-03
Abstract: PURPOSE: Provided is a composition comprising the extract of Prunus species which reduces insulin resistance by increasing glucose transporters-4, reduces pepck activity and increases glucokinase activity to display excellent anti-diabetic activity. Therefore, the composition is useful for preventing and treating diabetes and its complications. CONSTITUTION: The pharmaceutical composition for treating diabetes and its complications is characterized by containing the extract of Prunus species as an active ingredient, pharmaceutically acceptable carrier, diluent, or excipient. The extract is obtained by using water, C1-4 lower alcohol or their mixture as an extracting solvent.
Patent KR-20040108305-A (KR)
Inventor: LEE KWANG JOO
IPC: F16B23/00
Filed: 2003-07-07
Abstract: PURPOSE: A water tight bolt for tunnel segment assembling is provided to prevent water leakage in a bolt and reduce tunnel construction costs by simplifying the tunnel construction. CONSTITUTION: A shield tunnel method constructs lining of a tunnel by assembling a segment(5) manufactured in a factory together with digging. A water tight bolt is developed in order to improve a slant bolt method leaking water through a bolt hole. A head part(4) of a bolt is changed in such a manner that the head part(4) has a washer type structure. A rubber packing(2) is inserted into the head part(4) by enlarging a size of the head part(4). The bolt is tightened, so that a bolt hole is sealed.
Patent KR-20050006649-A (KR)
Inventor: CHO SHI YUN
IPC: G02F1/09
Filed: 2003-07-09
Abstract: PURPOSE: An optical module of an optical isolator structure is provided to perform the function of isolator without including two polarizers arranged in such a way that their polarization axes are crossed from each other at 45 degrees. CONSTITUTION: An optical module of an optical isolator structure includes a semiconductor laser(210), a polarizer(230) and a Faraday rotator(220). The semiconductor laser outputs a first light with a linearly polarization of a predetermined polarization mode. The polarization axis of the polarizer is sloped about 45 degrees with respect to the first light and faces with one end of the semiconductor laser. The Faraday rotator is positioned between the semiconductor laser and the polarizer so as to match the first light with the polarization axis of the polarizer. And, the Faraday rotator rotates the second light inputted into the inside thereof from the polarizer by 45 degrees so as to have a polarization mode orthogonal to the first light and outputs the rotated second light to the semiconductor laser.
Patent KR-20040010164-A (KR)
Title: Imaging device
Inventor: KAMM MARKUS
IPC: G03B19/02
Filed: 2003-07-14
Abstract: PURPOSE: An imaging device is provided to decrease the size of the imaging device and increase the plurality of the functions of the imaging device. CONSTITUTION: An imaging device is adapted for optically imaging in a first imaging mode an object to be imaged so as to generate at least one real object image corresponding to the object. Additionally, the imaging device is adapted for optically projecting in a second imaging mode a display image so as to generate at least one real projection image corresponding to the display image. The imaging device is adapted for externally projecting the display image so as to obtain an external real projection image. Therefore, the imaging device is used to generate a projection image on an external screen, or the like.
Patent KR-20050009427-A (KR)
Inventor: KIM HYOUNG YOON
IPC: H01L21/31
Filed: 2003-07-16
Abstract: PURPOSE: A method is provided to form uniformly a thin cobalt silicide layer without spiking by forming a titanium nitride buffer layer between a cobalt film and a silicon layer. CONSTITUTION: A titanium nitride buffer layer(20) is formed on a silicon layer(10) by using a PVD(Physical Vapor Deposition) and a cobalt film(30) is formed thereon. A capping layer(40) for protecting the cobalt film from oxygen is sequentially deposited thereon. A thin cobalt silicide layer(S2) is uniformly formed on the silicon layer by using two-step heat treatments.
Patent KR-20050011377-A (KR)
Inventor: KIM SEON WOO
IPC: H01J49/04
Filed: 2003-07-23
Abstract: PURPOSE: A residual gas analyzing apparatus of semiconductor manufacturing equipment is provided to suppress an unnecessary man-hour loss and to prolong the lifetime of a heater filament by driving a heater of the residual gas analyzing apparatus interdependent on a heater driving signal of a process chamber. CONSTITUTION: A residual gas analyzing apparatus includes a heater and relay. The heater(92) includes a filament. The relay is used for supplying selectively power supply to the heater according to a heater on/off signal of a process chamber. The relay supplies power supply to the heater in a heater on signal state of the process chamber.
Patent KR-20050011531-A (KR)
Inventor: SEO IN HO
IPC: F24F1/00
Filed: 2003-07-23
Abstract: PURPOSE: A liquid receiver of an air conditioner is provided to increase performance and performance coefficient of the air conditioner by improving the recovery of refrigerant inserted into the liquid receiver by maximally lowering inlet and outlet positions of the refrigerant. CONSTITUTION: An outdoor device of an air conditioner comprises a compressor for receiving and compressing refrigerant from an indoor device; an outdoor heat exchanger for condensing high temperature and high pressure refrigerant compressed by the compressor into middle temperature and high pressure liquid; and a liquid receiver for storing temporally the surplus refrigerant discharged from the outdoor heat exchanger. A structure for the liquid receiver is composed of a liquid receiver body(32) for storing the refrigerant; an inlet pipe formed at the lower side of the liquid receiver body to flow in the refrigerant; and an outlet pipe for discharging the refrigerant stored or inserted in the liquid receiver body at the lateral side of the liquid receiver body.
Patent KR-20050013310-A (KR)
Inventor: KANG DAE YOON
IPC: H01R35/00
Filed: 2003-07-28
Abstract: PURPOSE: A multi purpose electronic plug and a plug adapter are provided to combine and rotate the plug and plug adapter, thereby performing a switching function and capable of rotating the plug with 360 degrees. CONSTITUTION: A spring is installed along the front inside circumference of a body(11). A plug(10) comprises a body member(12a) rotatably inserted into the body and movably installed within the body by the spring. A pair of plug pins(12b) are attached to the front surface of the body member, extended toward the body and combined to a plug adapter(20). A rotating handle(12c) is extended from the rear of the body member. A pair of plug pins(21) are attached to the front surface of the plug adapter and inserted into a receptacle. A rotating member is rotatably inserted to the rear center of the plug adapter and has a pair of inserting holes(23a) for inserting the plug pins.
Patent KR-20050014416-A (KR)
Inventor: EUH JEONG SEON
IPC: G06F3/02
Filed: 2003-07-31
Abstract: PURPOSE: A keyboard device equipped with a sub display part and a computer system are provided to offer the keyboard device equipped with the sub display part having a sub display function and a touch screen function without separately installing a graphic card and a power source to the computer system. CONSTITUTION: A video signal connector(120) receives a video signal from a computer main body(1). The sub display part(140) displays the video signal received through the video signal connector. A power connector(180) receives power from the computer main body. A DC/DC converter(170) converts the power supplied through the power connector into the operational power required from the sub display part and each part. The sub display part includes a touch screen(150) and a touch screen controller(160) for transmitting an input signal inputted through the touch screen to the computer main body through a data connector(190).
Patent KR-20050015808-A (KR)
Inventor: JEON EUN HEE
IPC: G06Q50/10
Filed: 2003-08-07
Abstract: PURPOSE: A method and a server for offering a correct Adhan time to a customer in diverse forms are provided to inform the customer of the correct Adhan time without a separate device or inputting a current position, and offer the Adhan time in diverse contents forms such as Adhan recitation sound source, display, and a moving image through the ARS(Auto Response System), the SMS(Short Message Service), or the Internet. CONSTITUTION: A service register(301) registers information for the customer requesting an Adhan service and a sort of the requested service. A customer position/time detector(302) checks the current position of the customer and current time information. An Adhan time operator(303) calculates the Adhan time based on the current position of the customer and the current time information. An output part(304) informs the customer of the Adhan time on the calculated Adhan time according to the service sort requested by the customer.
Patent KR-20050020355-A (KR)
Inventor: BAEK JONG TAE
IPC: H01G4/12
Filed: 2003-08-22
Abstract: PURPOSE: Provided is a microwave dielectric ceramic composition, Bi(Nb1-6x/5/5Mox)O4 + 0.1wt.% CuO, which has high dielectric constant, high Q value, stable temperature coefficient of resonant frequency and low sintering temperature. CONSTITUTION: The dielectric ceramic composition, expressed by a formula of Bi(Nb1-6x/5/5Mox)O4 + 0.1wt.% CuO (0.1<=x<=0.5), for microwave devices such as multilayer capacitor, filter, resonator and antenna is prepared by the following steps of: mixing Bi2O3, Nb2O5, MoO3 and CuO in the proportions corresponding to the composition (S10); ball-milling mixed powder in water or methanol for 24-28hrs, wherein 200-300pts.wt.(based on 100pts.wt. solids) of solvent is used (S20), and drying at 80-120deg.C (S30); calcining dried mixtures at 650-900deg.C (S40); ball-milling calcined powder at the same condition as previous step (S50) and drying at 80-120deg.C (S60); adding 3-6pts.wt(based on 100pts.wt. of solids) of binder such as polyvinyl alcohol or polyethylene glycol to calcined powder and forming (S70); sintering at 700-1250deg.C (S80); polishing sintered dielectric ceramics (S90).
Patent KR-20050023657-A (KR)
Inventor: KIM JEONG MOOG
IPC: B23K26/03
Filed: 2003-09-01
Abstract: PURPOSE: An automatic-focus object image laser marking device is provided to enable anticipation of marking quality and to achieve quick and exact marking. CONSTITUTION: An automatic-focus object image laser marking device comprises a CCD(Charge Coupled Device) camera and an image lens making an image of a marking target(31) on a sensor of the CCD camera. The camera is not installed toward the surface of the marking target and is installed parallel with the vertical direction of the marking target. The center of the CCD camera is situated to a place apart from an optical axis of the image lens at a predetermined distance and distortion occurring in seeing the marking target from the side or occurrence of perspective of the image is minimized.
Patent KR-20050024056-A (KR)
Title: Method and system for providing on-line paduk game based on network
Inventor: CHOI BYUNG JIN
Filed: 2003-09-04
Abstract: PURPOSE: A method and a system for offering an online Badook game assigning points and contents to a winner and a loser are provided to enhance user's participation in the Badook game by offering the point and the contents to the looser as well as the winner of the Badook game. CONSTITUTION: A data receiver(521) receives a match request from both gamers(510) and receives the predetermined points. A game performer(522) performs a match procedure between both gamer. A win/loss judger(524) judges the winner and the looser as a result for performing a match. A data transmitter(525) provides a part of the points to the winner and provides the contents corresponding to the points to the looser. A Badook record database(523) stores Badook record data associated with the match.
Patent KR-20030089653-A (KR)
Inventor: AHN GYEONG JUN
IPC: H04N5/655
Filed: 2003-09-08
Abstract: PURPOSE: A device for adjusting positions of a monitor and television is provided to automatically adjust positions of main bodies of a monitor and a television, thereby realizing the convenience of users. CONSTITUTION: A housing(130) is fixedly mounted inside a hinge shaft of a support and a base combined with a monitor and television main body. A motor(110) is mounted inside the housing for generating power to be transmitted to gear boxes(120) and rotating output shafts(150). The gear boxes transmit driving power the output shafts when the motor operates, and rotate the output shafts for executing an automatic hinge function. Clip springs(140) are combined with the output shafts to execute a manual hinge function when a device for adjusting positions of a monitor and television.