baber/WOPTO huggingface dataset:
Patent KR-20010107790-A (KR)
Title: 가상 사설망 구축 방법 및 이를 이용한 가상사설망게이트웨이
Inventor: JUNG UN YEONG
Filed: 2001-07-06
Abstract: 본 발명은 통신 프로토콜의 계층 3을 통해  멀티 프로토콜을 지원할 수 있는 가상 사설망(VPN) 구현방법 및 이를 이용한 가상 사설망(VPN) 게이트웨이에 관한 것이다. 
     이중에서 본 발명의 VPN구현 방법은 내부 네트워크에서 브로드캐스팅된 패킷을 수신하여 원격지로 가는 패킷인지 판단하는 단계; 원격지로 가는 패킷이면, 내부 프로토콜을 공중망 프로토콜로 변환하는 단계; 공중망 프로토콜로 변환된 패킷을 암호화하는 단계; 암호화된 패킷을 공중망으로 전송하는 단계; 공중망으로부터 수신된 패킷을 복호하는 단계; 복호된 패킷을 내부 프로토콜로 변환하는 단계; 및 내부 프로토콜에 따라 패킷을 전송하는 단계로 구성된다. 
     따라서, 본 발명에 따르면 공중망 프로토콜과 다른 내부 프로토콜(예컨대, IPX, Appletalk, SNA 등)을 사용하는 사설망도 공중망(TCP/IP)을 이용하여 하나의 가상사설망(VPN)을 구축할 수 있도록 함으로써 회선 임대 비용이 비싼 전용회선을 사용하지 않고서도 저렴한 비용으로 가상사설망(VPN)을 구축할 수 있는 잇점이 있다.
Patent KR-20030005705-A (KR)
Title: Cooling control method for SMC forging parts
Inventor: MUN IK JU
IPC: B21J1/06
Filed: 2001-07-10
Abstract: PURPOSE: A method for controlled cooling SCM based forgings is provided to substantially reduce production cost, improve formability of the forgings and remove noise by replacing a material for the forgings from SNCM to SCM and changing cooling operating conditions, thereby satisfying physical properties of the forgings. CONSTITUTION: In a method for controlled cooling SCM based forgings comprising the processes of hot forging an SCM based forging material; controlled cooling the hot forged forgings; ISO annealing the controlled cooled forgings; and carburizing the ISO annealed forgings, the method for controlled cooling the SCM based forgings is characterized in that the process of controlled cooling the forgings comprises the steps of rapidly cooling the forgings in the recrystallization temperature range of 870 deg.C or more to suppress growing of crystal grains, and rapidly cooling the rapidly cooled forgings in the ideal range (austenite+ferrite) to suppress formation of the band structure, wherein the SCM based forging material is SCM822HVSI, and the forgings are cooled in a cooling rate of 212 deg.C/min from 1100 to 870 deg.C and then cooled in a cooling rate of 250 deg.C/min from 870 to 720 deg.C in the recrystallization temperature range.
Patent KR-20020011929-A (KR)
Inventor: LEE YUN HO
IPC: H04B3/54
Filed: 2001-08-03
Abstract: PURPOSE: A communication device using a power line and a method thereof are provided to use all power lines in a communication system capable of transmitting data and moving pictures, especially within a voltage of 5V or more, and to install a H/W program in a PC(Personal Computer) and a PCI(Peripheral Component Interconnect) system of internal modem to perform high-speed power line communication. And the device and method are provided to enable thousands of users to transmit data and perform communication at the same time with no load. CONSTITUTION: A communication modem part(PCI system of modem slot mounting part) uses PC driving power supplied to a communication user for high-speed communication as a dedicated power line communication line, to perform power line communication. A detection S/W system detects errors of a power line(2) in a transformer(3). A H/W modification program detects errors and modifies changes due to the errors. And a H/W driving program connects general dedicated lines with the power line(2), to perform high-speed power line communication with a driving program such as an ISP(Internet Service Provider) connection program. In a power line modem, a power line applied to the power line(2) of an outlet arranged in PCs(1,4) having built-in user modems is connected to the PCI system modems in data systems of the PCs(1,4). Power line modems of the PCs(1,4) are connected to the power line applied to the power line(2). The PCs(1,4) have programs centered on H/W, wherein each program comprises a correction program(5), power amount measurement(6), voltage measurement(7), the number of transformers(8), frequency resonance measurement(9), and frequency variation measurement(10).
Patent KR-20030014772-A (KR)
Title: Car accident recording device using global positioning system and micro electro mechanical system and accident moment reproducing method
Inventor: HONG JIN SEOK
IPC: B62D41/00
Filed: 2001-08-13
Abstract: PURPOSE: A traffic accident recording apparatus by using a GPS(Global Positioning System) and a MEMS(Micro Electro Mechanical System) inertia sensor and an instant situation reproduction method are provided to analyze the cause of accident and eliminate traffic congestion by indicating absolute coordinates of a vehicle and storing continuous motion of the vehicle. CONSTITUTION: An instant traffic accident recording system is composed of a GPS middle frequency converting unit(10) converting a GPS signal from a GPS antenna into middle frequency; an IMU MEMS inertia sensor(11) detecting abnormal motion of a vehicle with a triaxial accelerometer and a triaxial gyro; a multichannel digital signal converting unit(12) converting analog signals from the GPS middle frequency converting unit and the inertia sensor into digital signals; a main processor(13) processing the digital signal from the multichannel digital signal converting unit and detecting accidents; and a memory bank(14) storing accident data from the main processor. Information on instant position of accident and motion of the vehicle is reproduced with GPS middle frequency data and MEMS inertia sensor data, and supplied accurately with correcting errors.
Patent KR-20030015572-A (KR)
Title: The vehicles control method and system using Internet apparafus
Inventor: PARK SANG GI
IPC: H04Q9/00
Filed: 2001-08-16
Abstract: PURPOSE: A method and an apparatus for controlling a vehicle using a wireless Internet device are provided to start the vehicle and control and mange a locking device in a remote place by transmitting a control signal to a receiver composed in the vehicle through a mobile device such as a cellular phone or a PDA(Personal Digital Assistant). CONSTITUTION: A user requests the control management of a vehicle from a server through a relay center using a wireless Internet device, and it is judged whether the wireless Internet device connects to the server(N1). If the wireless Internet device connects to the server, the server transmits a signal so that a vehicle control management selection list is displayed(N2). If the user selects a random list among the vehicle control management selection lists displayed on the wireless Internet device, the server confirms whether the selected random list is transmitted(N3). If the random list is transmitted, the server confirms user information and a vehicle of the user, and grasps the position of the vehicle using the relay center(N4). If the position of the vehicle is grasped, the server transmits a control management signal of the vehicle to the relay center(N5). A transceiver of the vehicle receives the vehicle control management signal and drives a control device of the vehicle, and the server confirms whether a driving acknowledgement signal transmitted from the transceiver is received through the relay center(N6). If the driving acknowledgement signal is confirmed, the server transmits the driving acknowledgement signal to be displayed on the wireless Internet device of the user(N7).
Patent KR-20020084669-A (KR)
Inventor: CHOI JAE HYEON
IPC: E03F7/00
Filed: 2001-08-22
Abstract: PURPOSE: Non-excavating typo apparatus and method for repairing a pipe are provided to facilitate the supply of a water pressure required for the reversal of a reinforcing tube regardless of a length of construction section and the supply of hot water required for the curing of an adhesive resin. CONSTITUTION: The non-excavating type apparatus for reversing a reinforcing tube impregnated with an adhesive resin by using a water pressure and curing the adhesive resin to repair a pipe embedded under the ground comprises a rotating drum(110) for winding the reinforcing tube around a shaft rotated by a motor; a water pressure reversal tank(120) supported within the rotating drum to form a reinforcing tube entrance opening having a flange fixing the one end of the reinforcing tube, the tank also containing an inner space for producing the water pressure; a pressure water supply device having a motor pump for supplying the water pressure into the tank; and a warming and curing device for curing the adhesive resin of the reinforcing tube by supplying hot water or steam to the entrance end of the reinforcing tube.
Patent KR-20030018163-A (KR)
Title: An apparatus for preventing a strip-vibration
Inventor: LEE WANG HA
IPC: C23C2/00
Filed: 2001-08-27
Abstract: PURPOSE: An apparatus for suppressing vibration of strip is provided to constantly adjust thickness of a plating layer coated on the surface of the strip by suppressing vibration of the strip in a continuous plating line of an iron works. CONSTITUTION: In an apparatus(2) for suppressing vibration of strip(1) in a continuous plating line comprising a snout, a plating tank in which the strip supplied from the snout is dipped into a plating solution, and an air knife for constantly maintaining the plating solution formed on the surface of the strip passing through the plating tank, the apparatus for suppressing vibration of strip is characterized in that a pair of opposite air pressure difference generating means are installed on a path along which the strip passing through the plating tank moves, thereby pulling the strip from both sides of the strip using the same suction force of the pair of opposite air pressure difference generating means so that the strip is prevented from being separated by the pair of opposite air pressure difference generating means, wherein the apparatus comprises first and second displacement sensors(4,5), a comparator(9) and a power variator(10), and wherein the air pressure difference generating means comprise a pair of rolls and belt to adjust suction force generated between the belt and strip according to rotation speed of the belt.
Patent KR-20030018573-A (KR)
Title: Tire pressure compensative device in vehicle
Inventor: KIM JI HUN
IPC: B60C23/00
Filed: 2001-08-30
Abstract: PURPOSE: A device for compensating air pressure of a tire for a vehicle is provided to keep optimum internal pressure of the tire by automatically taking in air supplied to the engine of the vehicle according to a change of the internal pressure of the tire. CONSTITUTION: A device for compensating air pressure of a tire for a vehicle comprises a controller(50) and an actuator(60). The controller measures and monitors pressure of a super charger(10) and a tire(T). The super charger is connected with a suction intake(IP) through a connection passage(20), to compress air coming in through an inflow line(A) and send the air to a combustion chamber of the engine, with using flow of exhaust gas. The actuator is controlled by the controller, and the actuator opens and shuts a connection line(70) bypassing the compressed air of the connection passage to the tire. The controller receives signals of a pressure sensor(40) mounted to a compressor of the super charger and a pressure sensor(30) disposed in the tire. External air compressed by the super charger is bypassed to the tire when the pressure of the tire is lowered and therefore, pressure of the tire is filled up periodically.
Patent KR-20020018174-A (KR)
Inventor: CHO MYOUNG HO
IPC: B60N2/00
Filed: 2001-08-31
Abstract: PURPOSE: A sitting means provided with a sensing device is provided to encourage and guide a user to sit in the most comfortable position without fatigue or a pain in the waist. CONSTITUTION: As for a sitting means provided with a sensing device for encouraging and guiding a user to sit in the most comfortable position on a sitting means, one or more sensors(23)(33) are formed on a part where the body of a user is located when a user sits in a good posture on a sitting means(21) or a covering member and generates electric signals when a user contacts the sensors(23)(33) or activates the sensors(23)(33), then transmitting to a microcomputer, wherein the microcomputer receiving the signals directs a reaction means to generate or not to generate reaction signals according to a pre-inputted program, so that the user recognizing the reaction signals corrects sitting posture to contact or activate all sensors(23)(33) if the reaction means shows reactions.
Patent KR-20030020091-A (KR)
Title: Identifying method of message
Inventor: CHO YEONG DEOK
IPC: H04W4/12
Filed: 2001-09-01
Abstract: PURPOSE: A method for confirming a message by wire and wireless is provided to confirm a short message stored in a server of a mobile communication company as a voice through a wired and wireless telephone terminal, or confirm the short message as a character through an other mobile communication terminal or the Internet. CONSTITUTION: A user connects to a server of a mobile communication company through a wired and wireless telephone or an Internet network(102). The server requests the user to input a password(104). The user inputs the password(106). If the password is correct, the server requests the user to input a menu(108). The user inputs whether a short message stored a message storing device of the server is confirmed as a voice or a character(110). If the user inputs the confirmation of the character, the server transmits the stored short message as the character to a mobile phone terminal or a computer of the user(114). If the user inputs the confirmation of the voice, the server converts the stored short message into a voice and transmits the voice to the wired and wireless telephone or the computer of the user(112).
Patent KR-20020074051-A (KR)
Inventor: YANG JUNG CHUL
IPC: A61H15/00
Filed: 2001-09-05
Abstract: PURPOSE: An acupressure appliance is provided to more effectively and uniformly acupressure a wide region of the body by using the rolling of an elliptical body(7) containing a vibrating motor. CONSTITUTION: The acupressure appliance comprises a body(1) having a handle at the lower side, and the end of the handle is connected to power cords(3,3') with a part of the power cord being inserted into the handle. More particularly, the power cords are connected to support shafts(5,5') mounted at left and right ends(4,4') of the acupressure body. An elliptical body(7), from which a plurality of acupressure needles are protruded, is mounted between the support shafts by interposing bearings(8) and contact rings(9,9'). The elliptical body contains a DC vibrating motor(10) and cords(11,11').
Patent KR-20030021502-A (KR)
Title: System for proving added information related to a memorial day using communication network
Inventor: HAN GI RYONG
IPC: H04W8/24
Filed: 2001-09-06
Abstract: PURPOSE: A system for proving added information related to a memorial day using communication network is provided to customize additional information suitable for a corresponding memorial day together with an E-mail for reminding the memorial day of a user using various communication network environment such as the Internet or a mobile communication network and offer additional information and the E-mail to the user. CONSTITUTION: A user terminal(30) connects to the Internet(20). An additional information providing web server(10) receives memorial day information from the user terminal(30) connected through the Internet(20), and sends an E-mail to an E-mail address of a user for reminding a corresponding memorial day on the basis of memorial day information. The E-mail has memorial day association additional information customized to the user on the basis of memorial day information, and additional information has a link connected to one or more web pages.
Patent KR-20030025993-A (KR)
Title: Perfume bottle
Inventor: SHIN SUK KYUN
IPC: A45D34/02
Filed: 2001-09-24
Abstract: PURPOSE: Provided is a perfume bottle combined with Eundan(silver menthol pill) case which is easy to carry. Spraying perfume and having silver menthol ball pills in the mouth before visiting a customer or meeting a buyer or a lover give good impression and enhance efficiency of work. CONSTITUTION: The perfume bottle with Eundan case comprises: a perfume bottle(10) with a spray part(24) with pressing section(22), an inlet tube for perfume(26) and a screw part(12) with clip(30) at the bottom of a spray device(20); and an Eundan case(30) filled with Eundan inside, of which its upper part is connected by screw to the perfume bottle(10), a case cover and an outside protective cap(50) at the upper part.
Patent KR-20020025737-A (KR)
Inventor: LAPIDOT DORON
IPC: H01R13/6471
Filed: 2001-09-26
Abstract: PURPOSE: To prevent cross talk in an electric connector assembly using conductive pads on a base board as a contact. CONSTITUTION: The conductive pads 34 are alternately arranged on both surfaces on the base board 10. The conductive pad 34a transmits a + differential signal, and the conductive pad 34b transmits a - differential signal, and the pads are arranged on the same surface 10a. The grounding pad 34c is arranged on an inverse side surface 10b so as to be positioned in an intermediate part between the conductive pads 34a and 34b, and becomes a set of pads. In the adjacent other sets of conductive pads 34d, 34e and 34f, the pad 34d for transmitting a - differential signal is arranged on the side of the former set of pad 34b for transmitting the same - differential signal. The grounding pad 34f is arranged on the inverse side of the pads 34d and 34e. A third set of unillustrated pad adjacent to the pad 34e for transmitting a + differential signal becomes a pad for transmitting the same + differential signal. Thus, the cross talk of the signals can be prevented.
Patent KR-20010109499-A (KR)
Title: 인터넷 캐싱 시스템 및 방법
Inventor: ON YONG GI
Filed: 2001-10-11
Abstract: 본 발명은 메인 서버, 중간 서버, 말단 서버가 트리 구조로 형성되어, 메인 서버에 신규 등록된 데이터가 통신망을 통해 중간 서버와 말단 서버로 전송되어 각각 저장되고, 각각의 데이터가 동일함이 인정된 후에 사용자의 요청에 상응하여 해당 데이터를 제공하는 인터넷 캐싱 시스템 및 방법에 관한 것으로, 최소한의 회선 대역폭을 이용하여 데이터의 업데이트가 가능하고, 사용자와 데이터 서버간의 전송 경로를 최적화하여 데이터 전송시에 데이터 유실을 방지할 수 있다.
Patent KR-20020035434-A (KR)
Inventor: KIM PAEK KI
IPC: C02F7/00
Filed: 2001-10-12
Abstract: PURPOSE: A reservoir water purifying equipment is provided, which can purify water in reservoir by compulsively recirculating surface water with rich dissolved oxygen content to deep water, thus keeping sufficient dissolved oxygen concentration and hydrogen ion concentration higher than neutral in deep water to help aquatic animals survive even under algal bloom phenomena. CONSTITUTION: The system comprises a buoyancy device(100), a base plate(200), a driving device(300), a suction device(400), a surface water guide pipe(500) and a screw(600). Water sucked from the suction device(400) floating at the water surface is introduced compulsively into deep water by the screw(600) driven by the driving device(300) through the surface water guide pipe(500) and discharge pipe(520).
Patent KR-20030033356-A (KR)
Title: Method for preventing a microwave range from operating in light-load condition
Inventor: KIM SANG CHEOL
IPC: F24C7/08
Filed: 2001-10-22
Abstract: PURPOSE: A method is provided to effectively prevent light-load operation of microwave oven by sensing the light-load operation in accordance with the temperature change sensed in the cooking chamber. CONSTITUTION: A method comprises the first step(S1,S2) of sensing the temperature change by using the temperature sensor mounted in the cooking chamber of the microwave oven, when the microwave oven is turned on; the second step(S3) of calculating the minimum voltage value by calculating the voltage change in accordance with the temperature change; the third step(S4) of comparing the voltage change from the minimum voltage value, with the first preset voltage change; the fourth step(S5) of calculating the maximum voltage value, if it is compared in the third step that the voltage change is higher than the first preset voltage change; the fifth step(S6) of comparing the voltage change from the maximum voltage value, with the second preset voltage change; and the sixth step(S7) of stopping operation of the microwave oven, if it is compared in the fifth step that the voltage change is higher than the second preset voltage change.
Patent KR-20030033612-A (KR)
Title: Color filter for lcd and manufacturing method thereof
Inventor: BAE BEOM JIN
IPC: G02B5/20
Filed: 2001-10-24
Abstract: PURPOSE: A color filter of a liquid crystal display device and a fabricating method thereof are provided to prevent the ink overflow caused by the change of characteristics of resin black matrix to serve as barrier walls by forming resin black matrix on the periphery of metal black matrix. CONSTITUTION: A method for fabricating color filters of a liquid crystal display device includes the steps of depositing a metal such as chromium or chromium oxide on a glass substrate(81) and forming a metal black matrix(82) by patterning the metal, doping resin on the entire surface and patterning the resin after curing for forming a resin black matrix(83) on peripheral parts of the metal black matrix, and forming a color layer(84) in pixel areas defined by the resin black matrix by ink jet printing.
Patent KR-20030035450-A (KR)
Title: Method for setting up display mode of portable terminal
Inventor: KANG CHANG SU
IPC: H04B1/38
Filed: 2001-10-31
Abstract: PURPOSE: A screen mode setting method of a portable terminal is provided to reduce a number of colors of an LCD(Liquid Crystal Display), thereby increasing a use time or a lifetime of a battery. CONSTITUTION: After completing an initialization process for checking states of components, when a user sets the number of colors of an LCD as 256 colors through a key operation, the set LCD is displayed(S1-S3). When the user sets the LCD as a saving mode, the number of colors of the LCD is set as 256 colors if a remnant volume is lower than a predetermined level(S4,S5,S3). When the user does not set the LCD as a saving mode, the number of colors of the LCD is set as 65k colors and then the screen is displayed through the LCD(S4,S6,S7). In a screen mode in which the number of colors of the LCD is set up, a call work is performed and a key operation of the user is received(S8).
Patent KR-20020035465-A (KR)
Inventor: IKEYA KIYOKAZU
IPC: G01R31/26
Filed: 2001-11-06
Abstract: PURPOSE: To provide a socket capable of stabilizing a force elastically receiving a solder ball for a BGA package and stabilizing a connecting state with a contact of a contact film. CONSTITUTION: This socket 1 is provided with a stage 12 having a plurality of conductive spring contacts 15, constituted to mount the contact film 14 and to elastically connect respective contacts 14b of the contact film 14, and an adapter 13 constituted to expose the solder ball 2a in a storing state of the BGA package 2. This socket is characterized in having a base 10 constituted as connecting the contact 14b and the solder ball 2a between the adapter 13 and the stage 12, a presser member 30 capable of pushing the BGA package 2, and a cover member provided in the base 10 capable of linking with the pushing member 30 and freely opened/closed.
Patent KR-20030038008-A (KR)
Title: clutch device for automatic transmission
Inventor: CHOI YEONG SAM
IPC: F16D25/063
Filed: 2001-11-08
Abstract: PURPOSE: A clutch device of an automatic transmission is provided to exclude of an accumulator by increasing working pressure gradually in shifting by touching gradually a transformed plate to a disk. CONSTITUTION: A clutch device for an automatic transmission is composed of retainer(12) coupled on an input shaft of a transmission; plural plates(14) coupled on inner peripheral of the retainer; plural disks(16) coupled to outer peripheral of a hub(18) and interposed in the plates; and a piston(20) having a pressure chamber(20a) to rear portion of the piston. An inclined face of the plate is formed from a through hole to the edge. A small angle of inclination of the plate is instituted differently. The small angle of inclination of the plate increases or decreases gradually from the side of the piston. The clutch device rises of working pressure gradually by leading contact of the inclined face of the plate and the disk. Therefore, the clutch device reduces bulk of the transmission and a number of parts by excluding an accumulator.