baber/WOPTO huggingface dataset:
Patent KR-20030028475-A (KR)
IPC: H04W88/02
Filed: 2001-05-23
Abstract: 무선통신의 차단을 더 어렵게 만드는 것과 마찬가지로, 승인되지 않은 사용자로부터 이동 통신시스템과 같은 통신시스템을 확실하게 보호하기 위해 제공되는 통신시스템 및 방법이 제공된다.  특히, 고정된 무선 전화번호 또는 다른 유사한 식별기는 이동 유닛과 기지국 사이의 통신동안 식별 및 승인에 대해 사용되지 않는다.  대신, 개별 식별기의 세트가 결정되어 이동전화호출을 제어하는 전화회사와 기지국으로만 알려져 있다.  이 개별 식별기는 이동전화와 장치들간의 통신에 사용되는 현재 유효 식별기를 갖는 기지국 디렉토리의 동적이고 연속적인 업데이트를 허용한다.
Patent KR-20030014730-A (KR)
Title: Radio communication system
IPC: H04B7/10
Filed: 2002-04-16
Abstract: A radio communication system comprises a communication channel for the transmission of data packets from a primary station having a plurality of antennas to a secondary station having at least one antenna. The channel comprises a plurality of paths, and the primary station transmits a plurality of packets substantially simultaneously. Each of the plurality of packets is transmitted via a different subset of the plurality of paths. The secondary station receives the plurality of data packets, determines whether each packet is received correctly and signals this determination as an acknowledgement or a negative acknowledgement to the primary station for each of the plurality of packets.
Patent KR-20040065675-A (KR)
Inventor: CHOI DONG HUN
IPC: G06F3/14
Filed: 2003-01-15
Abstract: PURPOSE: A display system and its control method are provided to control resolution of an image via an image resolution control menu generated by an OSD(On Screen Display) generator. CONSTITUTION: The system comprises an OSD input module(42), an OSD generator(32), a resolution converter(38) and a controller(36). The OSD input module(42) enables a user to set a resolution of a displayed image. The OSD generator(32) generates OSD signals for setting the image resolution. The resolution converter(38) converts the resolution of the image, and outputs a converted signal to a display device. The controller(36) displays a resolution control menu via the OSD generator according to the data inputted in the OSD input module(42), and controls the image resolution according as a user operates the resolution control menu.
Patent KR-20040066343-A (KR)
Inventor: HWANG JAE YEONG
IPC: B60R16/00
Filed: 2003-01-17
Abstract: PURPOSE: A circuit for detecting the trouble of a motor detecting sensor for a vehicle is provided to easily detect the breaking of a wire by improving the structure of the circuit. CONSTITUTION: A circuit for detecting the trouble of a motor detecting sensor is composed of a sensor(100) for detecting the rotary direction and rpm of a motor, an encoder(110) for supplying power to the sensor and outputting a signal of the sensor, and an inner ECU circuit(130) having a diode and first and second resistors. The diode and the first resistor are connected to an output terminal of the encoder. The second resistor is connected to the diode and the first resistor to output detected signal of the encoder.
Patent KR-20040067009-A (KR)
Inventor: KIM GIL SEOP
IPC: B62D25/16
Filed: 2003-01-21
Abstract: PURPOSE: A structure for reinforcing a joining part of a side panel and an under body of a vehicle is provided to improve the section structure of the joining part of the side panel and the under body, to increase bonding strength of the joining part, and to improve welding strength or operation efficiency by removing CO2(Carbon Dioxide) welding. CONSTITUTION: A structure for reinforcing a joining part(10) of a side panel(40) and an under body(30) of a vehicle mounts a reinforcing member for connecting under and upper bodies with a cross member of a closed section-structure to the joining part for joining the under and upper bodies of the vehicle, forms a welding hole in the middle side of the reinforcing member, and accordingly, structurally welds the middle part. The reinforcing member comprises a first reinforcing panel(21) arranged on the center upper side of the under body, attached to a wheel side panel(31), and formed with the welding hole at the inside and a second reinforcing panel(22) bent twice to form a predetermined space of a closed section on the first reinforcing panel.
Patent KR-20040067043-A (KR)
Inventor: CHO WAN GU
IPC: A61Q19/08
Filed: 2003-01-21
Abstract: PURPOSE: An antioxidant cosmetic composition containing herb medicines is provided, which composition removes free radical and activates SOD(superoxide dismutase), and does not result in side-effects such as cell toxicity, allergy, skin stimulation and human body stimulation. CONSTITUTION: The antioxidant cosmetic composition contains 0.1 to 30.0 wt.% of extracts of herb medicines including Angelicae Gigantis Radix, Cornus officinalis SIEB, Cervs nippon and Thymus vulgaris L., wherein the extracts of herb medicines are prepared by using solvent such as butylene glycol and water; and the anti-inflammatory cosmetic composition has a formulation selected from cosmetic water, essence, lotion, cream, gel or ointment.
Patent KR-20040067308-A (KR)
Title: Manufacture method of fruit juice kimchi
Inventor: SONG YOUNG KEUN
IPC: A23B7/10
Filed: 2003-01-22
Abstract: PURPOSE: A method of making fruit juice kimchi by soaking cabbage in fruit juice and then aging is provided. The product tastes good not so hot or not so salty and thus is useful as a meal for a patient or a foreigner while containing excellent nutrients. CONSTITUTION: A fruit is boiled in a double boiler to give fruit juice. Cabbage is washed, salted and then dehydrated to give salted cabbage, which is mixed with conventional kimchi sauce except for red pepper and pickled seafoods juice(chotgal) and placed in a storage vessel. Thereafter, the storage vessel is filled with the fruit juice to the degree that the salted cabbage is submerged and the cabbage is aged for 5 to 7 days in a state in which the fruit juice is submerged.
Patent KR-20040069031-A (KR)
Title: Liquid crystal display
Inventor: PARK JIN HO
IPC: G02F1/133
Filed: 2003-01-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve EMI(ElectroMagnetic Interference). CONSTITUTION: An LCD includes an LCD panel(400), a power supply(100), a driver(200), and a signal processor(300). The LCD panel displays an image. The power supply provides power required for the LCD panel to display an image to the LCD panel. The driver is connected to the power supply through power lines(51) and ground lines(61) and controls the LCD panel to display an image. The signal processor is connected to the image driver, converts an external video signal into a signal suitable for the LCD panel and provides the converted signal to the driver. The driver includes source drive ICs to which the power lines and ground lines are connected in parallel. The power lines are connected in parallel with the source drive ICs through a power distributors, and the ground lines are connected in parallel with the source drive ICs through a ground distributors.
Patent KR-20030019928-A (KR)
Inventor: CHOI JAE YOUNG
IPC: E01F15/00
Filed: 2003-01-30
Abstract: PURPOSE: A shock absorbing plate of a median strip and a safety barrier is provided to decrease an impact at a car crash and to prevent a successive accident. CONSTITUTION: The shock absorbing plate of a median strip and a safety barrier contains a buffer plate(30) adhered closely to one side of a concrete wall to absorb an impact of a collision, wherein the buffer plate(30) comprises many bents(32) projected forward to have a curved shape, retreated parts(34) connected to the bents(32) to have a flat plane, and buffers(32) projected in the rugged shape on the front of the bents(32) and provided with buffer spaces to decrease an impact.
Patent KR-20040070925-A (KR)
Inventor: WON SEOK JUN
IPC: H01L27/108
Filed: 2003-02-05
Abstract: PURPOSE: A flat capacitor for an integrated circuit is provided to improve an electrical characteristic of a capacitor by preventing a dielectric layer of the capacitor from being deteriorated. CONSTITUTION: A lower interconnection is formed in a predetermined portion of a semiconductor substrate(100). A lower electrode(125b) is formed on the lower interconnection, electrically connected to the lower interconnection. A dielectric layer(136) is formed on the lower electrode, having a concave type with both corners. An upper electrode(141) of a concave type is formed on the dielectric layer. The first upper interconnection is electrically connected to the lower interconnection. The second upper interconnection is connected to the upper electrode. The upper electrode of the concave type is larger than the lower electrode.
Patent KR-20040073634-A (KR)
Title: Mobile communication terminal having combination stylus pen and antenna
Inventor: KIM BYEONG YEON
IPC: H04B1/40
Filed: 2003-02-14
Abstract: PURPOSE: A mobile communication terminal having a combination stylus pen and antenna is provided to maintain a helical antenna which is fixed to a body even though a monopole antenna is taken out of the body to be used as a stylus pen, thereby improving a propagation receiving rate. CONSTITUTION: An upper folder(100) consists of an earpiece(110) for outputting a sound and a touch screen(120) having information outputting/signal inputting functions. A lower folder(200) consists of a keypad(210) for inputting signals and a transmitter(220) for transmitting a sound. An antenna device(300) consists of a helical antenna(310) fixed to an upper end of the lower folder(200) and a monopole antenna(350) inserted into the helical antenna(310) to be taken in/out and being separated from the helical antenna(310).
Patent KR-20040074226-A (KR)
Inventor: YOON HUI JEONG
IPC: G06K17/00
Filed: 2003-02-17
Abstract: PURPOSE: A method and a system for managing an RF(Radio Frequency) key are provided to prevent an original security key value from being analogized from the modified security key value by assigning the modified security key value to each RF card even if the security key value of one card is hacked. CONSTITUTION: An RF IC card stores a security key and the key used for generating a new encrypted signature value. An RF IC card terminal transmits the information read from the RF IC card and includes an IC card driver algorithm. A management server system manages the RF card use information and stores the related information. A purchase/charge/repayment system is connected to the terminal of each on/offline shop on the EC(Electronic Commerce) using the RF IC card. An issuance program/server system distributes/issues the key of the RF IC card. A settlement/management server system stores the use particulars of all RF IC card. An SAM(Secure Application Module) card stores the security key for verifying the forgery/alteration of the RF IC card, and performing purchase/charge/issuance/settlement/entry control.
Patent KR-20040074194-A (KR)
Inventor: CHOI UNG KYU
IPC: A23L27/50
Filed: 2003-02-17
Abstract: PURPOSE: A method of making soy sauce(kanjang) containing poria cocos by culturing the mycelium of poria cocos and then adding it to fermented soy products is provided. The product has enhanced storage stability as well as excellent overall palatability. CONSTITUTION: Mycelium of poria cocos is cultured using cereal containing rice, potato, barley, wheat, millet, sorghum, corn, sweet potato and bean. Then, 1 to 30% by weight of the poria cocos mycelium or its culture liquid is added to soy sauce. The soy sauce is one or more selected from the group consisting of fermented soy sauce, traditional soy sauce, hydrolyzed soy sauce and mixed soy sauce. In the process for the manufacture of the soy sauce, the culture liquid of poria cocos mycelium is diluted by mixing it with water in a ratio of 1:1 to 1:100.
Patent KR-20040078782-A (KR)
Inventor: LEE GWANG BOK
IPC: A63H33/16
Filed: 2003-03-05
Abstract: PURPOSE: A collapsible toy-top and a plate with parts of the toy-top are provided to give kids feeling of accomplishment since they can make a toy top by themselves and store or carry the toy-top by a planar manner when stored or carried. CONSTITUTION: The collapsible toy-top comprises: a lower post(120) having a triangular supporting plate(127) and a grip portion(129), the grip portion(129) having a lower cut-out groove(125); an upper post(110) having a triangular supporting plate(117) and a grip portion(119), and provided at lateral sides with at least one ridge and an upper cut-out groove(115) to couple to the lower post(120); and a plurality of rotating disks(130,140,150) having insert grooves(135,145,155) formed at the center to couple to the ridge, with the lower post(120) and the upper post(110) being coupled to each other.
Patent KR-20040079756-A (KR)
Inventor: KIM HYEONG SU
IPC: H01L21/027
Filed: 2003-03-10
Abstract: PURPOSE: A method for forming a fine pattern of a semiconductor device is provided to obtain fine patterns irrespective of the thickness of an anti-reflective coating layer by using TIPS(Top-Surface Imaging Process by Silylation). CONSTITUTION: An etch target layer, an anti-reflective coating layer and a resist layer are sequentially formed on a substrate(100). A silylation layer is formed on the resist layer by TIPS. A resist pattern and an anti-reflective coating pattern(104) are formed using the silylation layer as a mask. An etch target pattern(102) is formed by etching the etch target layer using the anti-reflective coating pattern as a mask.
Patent KR-20040080534-A (KR)
Inventor: LEE CHEOL WON
IPC: G06F15/00
Filed: 2003-03-12
Abstract: PURPOSE: A device and a method for an information warfare simulation using a client-server model are provided to effectively test various attack/defense technologies used for the information warfare. CONSTITUTION: A simulation server(105) forms a network based on a database and simulates an attack/defense scenario of the information warfare by a command of a user. A simulation studio(101) provides the command and the data of the user to the simulation server, and provides a simulation result received from the simulation server to the user. The simulation server includes the database(106) storing the data used for the information warfare simulation, a DML generator(107) generating a DML file by receiving the network configuration information and the scenario information from the database, and using an initial DML file(109), a simulation engine(111) executing the simulation by reading the initial/final DML file(110), and an information warfare daemon(108) transmitting a result file(112) received from the simulation engine to the simulation studio or receiving the data and the command from the simulation studio.
Patent KR-20040084007-A (KR)
Inventor: KO JUN YEOL
IPC: B65G61/00
Filed: 2003-03-26
Abstract: PURPOSE: An improved gripper device is installed to an object transferring device to facilitate transferring objects. CONSTITUTION: An object transferring device is composed of a fixed frame(41). A first shaft moving frame(45) is installed to the fixed frame movable to a first shaft direction. A second shaft moving frame is installed to the first shaft moving frame movable to a second shaft direction. A fixed body(47) is installed to the second shaft moving frame. A rotation body(48) is installed to the fixed body to rotate. A pair of fingers are mounted to a gripper frame to rotate.
Patent KR-20030076458-A (KR)
Inventor: LEE GHUNG GYU
IPC: E02B7/40
Filed: 2003-03-26
Abstract: PURPOSE: A device for driving a water gate is provided to prevent an opening of a water gate caused by the self-weight or hydraulic pressure when a waterway is closed by the closing operation thereof, even if the hydraulic oil of a hydraulic cylinder leaks out by accidents. CONSTITUTION: A device for driving a water gate is composed of a fixing shaft(52) installed with crossing a waterway; a water gate body rotatively mounted at the lower end of the fixing shaft to open and shut the waterway, and a driving device(60) disposed in the water gate body to rotate the water gate body. The driving device comprises a fixing arm(61) of which a front end is installed to the fixing shaft to face forward; a hinge shaft(62) mounted in the rear of the water gate body by a bracket(63) supporting both ends of the hinge shaft to be longitudinally parallel with the fixing shaft; an opening and shutting hydraulic cylinder(64) of which both ends are rotatively connected to the hinge shaft and the fixing arm, respectively, to rotate the water gate body; a lock arm(71) installed to the fixing shaft at a side of the fixing arm and formed with a first perforated hole(71a) at a front end; a supporting arm(72), wherein a second perforated hole(72a) is formed, mounted in the water gate body to make the second perforated hole match with the first perforated hole in closing the waterway with the water gate body; a lock pin(73) fitted into the matched first and second perforated holes of the lock and supporting arms; a locking hydraulic cylinder(74) and a control unit for fitting the lock pin into the matched first and second perforated holes when the waterway is closed by the water gate body and pulling the lock pin out of the first and second perforated holes in opening the waterway.
Patent KR-20040085374-A (KR)
Inventor: JANG BYEONG TAEK
IPC: H05K3/40
Filed: 2003-03-31
Abstract: PURPOSE: A method is provided to achieve improved work efficiency and productivity by simultaneously forming through holes through a UV laser radiation. CONSTITUTION: A method comprises a step(S2,S3) of laminating a dry film on a copper clad laminate and forming a circuit pattern through exposure, development, and etching processes; a step(S4) of bonding a cover lay film onto the copper foil of the copper clad laminate where the circuit pattern is formed; a step(S5) of stacking flexible printed circuit boards with cover layer films bonded thereon, by using a predetermined bonding sheet; a step(S6) of selectively forming through holes or blind via holes by radiating UV laser onto the stacked flexible printed circuit boards; and a step(S7,S8,S9) of plating the through holes or blind via holes, and bonding or depositing a cover lay film or PSR ink onto the outermost copper foil.
Patent KR-20040085496-A (KR)
Inventor: YOO SEONG YEOL
IPC: G02F1/136
Filed: 2003-03-31
Abstract: PURPOSE: A method for manufacturing a polycrystalline silicon thin-film transistor is provided to secure reliability of crystallization and prevent leakage current by preventing a silicon from being contaminated at a channel area, thereby securing reliability of a thin film transistor. CONSTITUTION: An amorphous silicon layer is deposited on a glass substrate(1). An n+/P+ doped layer(3) is formed on a surface of the amorphous silicon layer. A metal layer for source and drain electrodes is deposited on the n+/P+ doped layer. The metal layer for source and drain electrodes is patterned to form source and drain electrodes(4a,4b). An n+/P+ doped layer part between the source and drain electrodes is etched. A metal-silicide(5) is formed on an interface of the source and drain electrodes and the n+/P+ doped layer by thermally processing a result on the glass substrate. At the same time, the amorphous silicon layer is crystallized into a polycrystalline silicon layer(6) by forming crystals through diffusion of the source and drain metal, and through lateral expansion of the crystals to a channel area. A gate insulation film(7) is deposited on a result on the glass substrate. A gate electrode is formed on the gate insulation film.
Patent KR-20040086703-A (KR)
Inventor: SIM GEUN SU
IPC: H02H9/00
Filed: 2003-04-03
Abstract: PURPOSE: An ESD(Electrostatic Discharge) protection circuit using a flash cell is provided to improve the ESD characteristics by providing a current path with uniform charge generation by a high voltage. CONSTITUTION: A number of flash cells(300) are connected between an I/O pad(100) and a VSS line and their gates are connected to the I/O pad. And a resistor(R) is connected between a floating gate of each cell and the VSS line respectively. The resistor is formed by a poly or junction. The flash cells are formed by being arranged in a finger type.
Patent KR-20040042780-A (KR)
Inventor: LEE GWANG MIN
IPC: H04N5/44
Filed: 2003-04-04
Abstract: PURPOSE: A separation type image display system and a signal processor are provided to separate the signal processor from the main body of the image display system. CONSTITUTION: A video signal processor includes a video signal input unit(205), a video decoder(210), a deinterlacer(212), a TMDS transmitter(214), a DC-DC converter(220), and a detection circuit(230). The video signal input unit receives a video signal(200) from an external signal source. The video decoder decodes the signal input to the video signal input unit. The deinterlacer deinterlaces the input signal. The TMDS transmitter encodes the deinterlaced signal. The video signal processor transmits the TMDS-converted signal and a clock signal(216) to an image display system through a communication cable. The detection circuit detects a driving voltage and transmits a predetermined detection signal(240), which represents that the video signal processor is connected to the image display system, to the image display system.
Patent KR-20030089421-A (KR)
Title: 복합 박막 및 그 제조 방법
IPC: B01D69/10
Filed: 2003-04-08
Abstract: 본 발명은 300℃ 보다 더 높은 작업 온도에서 4,000 보다 더 큰 질소에 대한 수소의 분리비를 달성하는, 기체 혼합물로부터 수소를 분리하기 위한 가요성 금속 기판을 갖는 복합 박막에 관한 것이며, 또한 이러한 복합 박막의 제조 방법에 관한 것이다.
Patent KR-20030070860-A (KR)
Inventor: LEE MU SEONG
IPC: B29C39/10
Filed: 2003-05-01
Abstract: PURPOSE: A bollard manufacturing method by using waste glass and a bollard are provided to indicate the position of the bollard to a driver easily and quickly, and to prevent accidents by accumulating light from a vehicle in the bollard and reflecting rays from the bollard with using the waste glass. CONSTITUTION: A hardening agent and epoxy resin of 15-40 wt are mixed at the rate of 1 to 3, and the compound is mixed with crushed waste glass materials of 60-85 wt. A strength increasing and bollard mounting rod(3) is inserted to a bollard forming machine including a bollard cavity, and the mixture is injected to the forming machine. Photoluminescent materials of 10-20 wt are put to the mixture before forming the material. The bollard shape is formed by removing bubbles from the mixture with kneading the mixture, and a bollard formed material(5) is hardened in the bollard forming machine for the predetermined time.
Patent KR-20040094205-A (KR)
Inventor: CHO SEONG BIN
IPC: C21C1/06
Filed: 2003-05-02
Abstract: PURPOSE: To provide a gear type braking system for preventing floating of torpedo ladle car to prevent derailment of the torpedo ladle car and improve reliability and workability of the braking system by preventing floating of the torpedo ladle car when holding the torpedo ladle car only on railroad rails. CONSTITUTION: In a system for preventing floating of torpedo ladle car on rails, wherein the torpedo ladle car transports hot metal to the steelmaking process by receiving hot metal from blast furnace, the system comprises a moving shaft part (A) comprising a moving shaft having certain length installed on a supporting stand connected to wheel frame of the torpedo ladle car so that the moving shaft is moved forward and backward along rail guide (110) on an upper part of the supporting stand, and a rotary gear (103) attached to a central part of the moving shaft; rotary gear pressure control means respectively installed at both sides of the rotary gear; a link part comprising supports in such a way that the torpedo ladle car is positioned between the supports, a bent link (127) installed at the inside of the supports in such a manner that the bent link is rotated through pivot, and a tie rod (128) connected to the moving shaft at a lower part of the bent link; and a cylinder part comprising a cylinder (120) fixed between cylinder supports (119) on an upper part of the torpedo ladle car, a piston rod (124) connected to bracket (126) of the link part with being formed in a back and forth direction of the cylinder, and a buffer touch bar (122) installed along with return spring (121) at a rear part of the cylinder.