baber/WOPTO huggingface dataset:
Patent KR-20000054376-A (KR)
Inventor: CHOI JEONG HWAN
IPC: H04L29/06
Filed: 2000-06-02
Abstract: PURPOSE: An electronic mail security system for preventing leakage of company secrets and spread of computer viruses is provided to prevent company secrets from being leaked by inside personnel with unlawful purposes to a third party by using electronic mail. CONSTITUTION: An electronic mail security system for preventing leakage of company secrets and spread of computer viruses includes the following components. A transmitting server(210) transmits electronic mails after the user writes a mail. A transmitting server(210) is equipped with capabilities to detect whether the transmitted electronic mail violated any security guidelines or an attached file contains any viruses. If the electronic mail violated any security guidelines or an attached file contains any viruses, the system alarms the sender of such results. At the same time, the system repairs the computer if the computer contains any viruses. The system is equipped with mail code dividing unit(211), database(212), mail transmitter(213), security checking unit(214), and a virus detecting and curing unit(216).
Patent KR-20010111421-A (KR)
Inventor: CHO SONG
Filed: 2000-06-09
Abstract: 본 발명은 CD(Compact Disk)와 인터넷을 연계한 원격교육 방법 및 이를 통한 회원 확보방법과 마일리지 포인트를 이용한 수강료 절감 방법에 관한 것으로서, 
     컴퓨터 및 인터넷을 처음 대하는 이용자가 CD를 통해 컴퓨터 기초과정 및 인터넷 접속방법을 학습하도록 하고, 질의응답이나 상위과정에 대한 교육은 웹상에서 이뤄지도록 하는 오프라인과 온라인을 연계한 원격교육 방법에 관한 것이다. 
     또한, 본 발명에서는 학습용 CD를 무상으로 배포하고 인터넷상에서 무료교육 기회를 부여하는 대신에, 제휴 신용카드 회원가입 또는 제휴사·제휴단체의 회원가입을 의무화함으로써 사업초기부터 회원모집에 관련된 수익기반을 확보하도록 한다. 
     뿐만 아니라, 회원에게 제공되는 다양한 마일리지 포인트를 유료교육 수강시 이용토록 하여 회원의 수강료 절감을 지원함으로써 회원의 로열티 증진 및 마일리지 포인트를 제공하는 제반 서비스의 이용을 촉진함으로써 교육사업자의 수익확대를 지원하게 된다.
Patent KR-20010112674-A (KR)
Title: Method and apparatus for providing hair salon management system with computer network
Inventor: KANG MYEONG SEOK
Filed: 2000-06-10
Abstract: The invention relates to a device for detecting the wetness of a disc which has an optical rain sensor that detects extraneous light and evaluates it with regard to day-night recognition. In one stage of integration (16), the quantity of light falling on a detector (14) is integrated and sent to a comparator stage (20). The total light quantity composed of light from a transmitter (12) and possible extraneous light, and the extraneous light quantity detected when the transmitter (12) is disconnected, are measured in individual time intervals (Tg, Tf, Tf'). After a predetermined number of measuring cycles (M), or after a predetermined length of time, the time interval used to measure the extraneous light quantity can be extended, and/or the threshold (S2) can be lowered.
Patent KR-20010069207-A (KR)
Title: Laminated glazing which reflects solar rays and heat rays
Inventor: KRAEMLING FRANZ
IPC: C03C27/12
Filed: 2000-06-16
Abstract: PURPOSE: A laminated glazing reflecting the sunlight and the heat ray is provided, to prepare the sandwiched glass which has an insulating function in addition to a sunlight protective function. CONSTITUTION: The transparent laminated glazing is integrated by a transparent insertion sheet of a thermoplastic type; at least two glass windshields of a sunlight protective coating which reflects the rays exclusive of a visible spectral range of the sunlight, more particularly IR rays; and a transparent coating of a low radiation type which reflects the heat rays on the surface facing a cab and is installed inside the sunlight protective coating. The coating for reflecting the heat rays is made of metal oxides, preferably tin oxides coated with fluorine and is deposited by pyrolysis. The sunlight protective coating is made of silver-based metal oxide, AlN or Si3N4.
Patent KR-20020004554-A (KR)
Title: Method for providing low speed data service in access network apparatus
Inventor: LEE GYEONG CHEOL
IPC: H04L12/28
Filed: 2000-07-06
Abstract: PURPOSE: A method for providing slow data service in an access network unit is provided to present a data multiplexing method to implement ITU(International Telecommunication Union) X.50 for an access network unit. CONSTITUTION: A frame, divided by a frame synchronous signal(Fsync), is composed of 32 channels of 64Kbps. Among the 32 channels, channels 0 and 16 are for control, and the others for data. The 64Kbps data channels comprises a plurality of sub channels respectively so as to accept a plurality of low-speed subscribers. In case that slow subscriber data has a bit rate of 600bps, the maximum number of acceptable subscribers is 80 as each 64Kbps data channel contains 80 sub channels. In case that slow subscriber data are 2400bps, the maximum number of acceptable subscribers is 80 as each 64Kbps data channel contains 20 sub channels. For 4800bps slow subscriber data, the maximum number of acceptable subscribers is 10 as each 64Kbps data channel contains 10 sub channels. For 9600bps slow subscriber data, the maximum number of acceptable subscribers is 5 as each 64Kbps data channel contains 5 sub channels.
Patent KR-20010015382-A (KR)
Title: Ultra light engine valve and method of welding cap thereto
Inventor: BONESTEEL DAVID L
IPC: F16K1/38
Filed: 2000-07-20
Abstract: PURPOSE: A hollow poppet valve is provided to offer an extremely lightweight hollow poppet valve for an internal combustion engine, which has high fatigue strength and durability in a welded part between the periphery of the enlarged part of a valve shaft and a valve cap member. CONSTITUTION: The hollow poppet valve(31) having a funnel-like enlarged part(17) having a certain wall thickness and a downwardly extended cylindrical part(33) is equipped with a valve cap member(15) having a valve contact surface. The inner side surface of the periphery of the valve cap member(15) and the outer side surface of the enlarged part(17) are positioned near to each other, an axially extended boundary surface is formed between the inner side surface and the outer side surface, and a welding part is formed on the boundary surface. The axial length of the welding part is at least 1.1 times the thickness of the enlarged part(17), and the inner side radius of curvature of the periphery of the enlarged part(17) is 0.3 times or more the thickness of the enlarged part(17).
Patent KR-20010039732-A (KR)
Inventor: SHAW ANTHONY DAVID
IPC: H04N5/44
Filed: 2000-07-20
Abstract: PURPOSE: A network terminal is provided to make a connection to a digital broadcast system. CONSTITUTION: The network terminator comprises a front end for receiving downstream data packets and having a MAC(Medium Access Control) unit for transmitting upstream data, a processor having at least one data interface, the processor distinguishing data protocols so as to route appropriate received data packets to the data interface and having an ATM segmentation unit for preparing ATM cells for transmission by the front end, and a telephony unit for connection to at least one analog telephone line and for converting analog speech signals to/from digital packets, wherein the processor routes appropriate received data packets to the telephony unit and prepares ATM cells from digital packets from the telephony unit for transmission by the front end.
Patent KR-20020011288-A (KR)
Title: Multi-Channel Data Communicating System and Method thereof, and Image Data Transmitting System Using the Same
Inventor: CHA HYEON JONG
IPC: H04N21/2381
Filed: 2000-08-01
Abstract: PURPOSE: A multichannel data communication system and a method therefor, and a system for transmitting video data using the same are provided to conquer the limitation of a transmission speed using a PSTN(Public Switched Telephone Network) by dividing data and transmitting the divided data, and receiving the divided data and synthesizing the received data to decode the synthesized data. CONSTITUTION: A transmitting unit(10) has a file dividing unit(11) for dividing a file size of data to be transmitted into the number of usable channel, a plurality of data converting units(12a-12d) for converting data for transmitting the files divided by the file dividing unit(11) to a plurality of communication channels(Ch1-ChN), and a plurality of data transmitting units(14a-14d) for transmitting each data converted by a plurality of data converting units(12a-12d) through a communication network. A receiving unit(20) includes a plurality of data receiving units(16a-16d) for receiving data transmitted from a plurality of data transmitting units(14a-14d) through the communication network, a plurality of data converting units(18a-18d) for converting data received by a plurality of data receiving units(16a-16d), and a file synthesizing unit(19) for synthesizing the divided files converted by a plurality of data converting units(18a-18d).
Patent KR-20020015911-A (KR)
Title: A reverse-auction method on internet
Inventor: MIN DAE YEONG
Filed: 2000-08-23
Abstract: PURPOSE: A reverse auction method of foreign exchange by the internet is provided to enable a user to select exchange rate offered by several banks. CONSTITUTION: The user first login to the foreign exchange auction system(S101). The user reserves the total amount or the partial amount which the user wants to exchange(S102). The user then checks the exchange rate of the currency(S103). If the user decides to exchange the currency, the web pages show the screen to enter the exchange amount and the date of the exchange. After entering the information, the user clicks the exchange button to send the information to the money exchange organizations(S104, S105). The organizations offers the exchange rate for the currency(S106). The user checks the offers from the organizations and decide which organization to buy from(S107). The organization which the user chooses will deposit the exchanged currency to the user's account and the amount of the exchange will be withdrawn from the account(S108).
Patent KR-20020017090-A (KR)
Title: Control method of thermal comfort and carbon dioxide density for fresh air conditioning system
Inventor: JUNG WON SIK
IPC: F24F11/00
Filed: 2000-08-28
Abstract: PURPOSE: An Indoor warmth environment and co2 gas density control method for comfort air conditioning is provided to keep appropriate indoor temperature and C02 gas density for comfortable environment and better energy efficiency. CONSTITUTION: An outdoor air damper and a venting damper are opened, kept or closed when CO2 gas density is high, appropriate or low, respectively. A recirculating damper is opened, kept or closed when outdoor air is excessive, appropriate or insufficient, respectively. The rotational frequency of a fan increases, holds or decreases and a cooling/heating coil valve is opened, kept or closed when cooling/heating is needed, the temperature is appropriate or the room is over-cooled/heated, respectively.
Patent KR-20020020339-A (KR)
Title: The method of manufacturing P-type Bismuth Telluride thermoelectric matrials for the enhancement of the yield of High Quality Ingot
Inventor: HA HEON PIL
IPC: C30B13/00
Filed: 2000-09-08
Abstract: PURPOSE: A method for fabricating a p-type thermal material having increased yield is provided to fabricate the thermoelectric material having a high thermal characteristic, by using the first and second ingots having different composition. CONSTITUTION: An ingot is composed of the first and second ingots(1,2) having different composition. The second ingot has the same composition as a solid phase extruded after the end part of the first ingot is melted. A monocrystal is grown in a direction from the first ingot to the second ingot. The growth rate of the monocrystal is not faster than 0.5 millimeter per minute.
Patent KR-20010050605-A (KR)
Inventor: INOUE HARUKO
IPC: H01L21/8234
Filed: 2000-09-23
Abstract: PURPOSE: To make a sustaining breakdown voltage higher in a high-breakdown voltage MOS transistor structure by constituting so that a substrate potential is less likely to become higher than the source potential. CONSTITUTION: While the concentrations and depths of the source- and drain-side offset diffusion layers 4d and 4s of a high-breakdown voltage MOS transistor are made equal to each other, the size of the source-side offset diffusion layer 4s is made larger than that of the drain-side offset diffusion layer 4d. In other words, dimensions Ld and Ls of the layers 4d and 4s are set as in the relation Ld < Ls. Therefore, the resistance value of the layer 4s becomes larger and the source voltage VS of the MOS transistor becomes higher. Consequently, a state, VW-(forward junction withstand voltage of silicon) <= VS (where, VW is the substrate voltage of the transistor), can be maintained easily and the sustaining breakdown voltage of the MOS transistor becomes high.
Patent KR-20020024480-A (KR)
Title: A 5way-switch for a flying machine
Inventor: LEE DEUK JU
IPC: H01H25/04
Filed: 2000-09-25
Abstract: PURPOSE: A five-direction switch for use in airplane is provided to allow an operator to easily perceive contact with the side terminal and central terminal, while achieving an improved durability of the switch. CONSTITUTION: A five-direction switch comprises a button(2); a hollow body(1); a plurality of connection terminals arranged at the lower portion of the hollow body; an upper support member(7) arranged inside of the hollow body, and which has a lateral contact alarm sound generating piece(51); and a lower support member(8) arranged in the lower portion of the hollow body. The button has a lower column(4) arranged beneath the button, and the operating shaft(20) is connected to the lower end of the lower column through a connection member(5). The operating shaft has a lateral press rod(21) formed at the upper lateral surface of the operating shaft, and a lateral press protrusion(24) and a lower press protrusion(25) arranged at the lower portion of the operating shaft. A connection terminal includes a lateral terminal(32) with a lateral contact piece(40), and a central terminal(31) with a lower contact alarm generating piece(45). The operating shaft of the button has a spring(23) arranged along the outer periphery of the operating shaft, and the spring has a lower end supported by a common terminal(30) and an upper end supported by a spring support(22).
Patent KR-20020026622-A (KR)
Title: Method for storing and displaying caption information of tv
Inventor: LEE GWANG JUNG
IPC: H04N21/43
Filed: 2000-10-02
Abstract: PURPOSE: A method for storing and displaying caption information of a television is provided to display caption information of selected channel at the time demanded by a user after storing the caption information of the presently selected channel according to the demand of the user. CONSTITUTION: A method for storing and displaying caption information of the television includes the steps of extracting caption information and broadcasting program information service from broadcasting signal, sorting and storing caption information according to the broadcasting program information service when a caption storing mode is on, and displaying the sorted and stored caption information in order when a caption display mode is on.
Patent KR-20010000848-A (KR)
Title: Glass breaking device for emergency escape of automobile
Inventor: KIM JONG SIK
IPC: B60R99/00
Filed: 2000-10-23
Abstract: PURPOSE: A glass breaking device for emergency escape of automobile is provided to break the glass easily by the operation of switch in case of accident, so that the emergency exit is secured. CONSTITUTION: A glass breaking device comprises; a glass breaking part(1); a fixing fear-bullet and a guide for glass breaking part(2); a fear bullet(3); a fear-bullet detonation cap(4); a detonation-cap striking part(5); a detonation-cap striker(6); a rotation shaft of detonation-cap striker(7); a stumbling part for detonation-cap striker(8); switch(9); a stopping part for detonation-cap striker(10); a spring for detonation-cap strike(11); a rotation shaft of stopping part for detonation-cap striker(12); a stop-releasing part for detonation-cap striker(13); a location repulsion stopping part(14); a switch-repulsion switch(15); a switch guide(16); a safety cap for prevention of switch percussion (17); a case of glass breaking device for emergency escape of automobile(18); a fixing part for glass breaking part(19); and an installation part of glass breaking device for emergency escape of automobile(20).
Patent KR-20020038366-A (KR)
Title: TGS lever and knob jointing structure
Inventor: JUNG WON JIN
IPC: F16H59/02
Filed: 2000-11-17
Abstract: PURPOSE: A structure for coupling a knob to a gear-shifting lever is provided to right take the position of shifting range mark in coupling a knob to a gear-shifting lever and to reduce dependence of work quality of a worker. CONSTITUTION: A structure for coupling a knob to a gear-shifting lever includes a knob(11), a gear-shifting lever(13), a device for preventing rotation, and a locking device. Shifting range mark(17) is indicated on the knob and the upper end of the gear-shifting lever is inserted in the knob. The device for preventing rotation prevents the knob from rotating on the gear-shifting lever. The locking device prevents the knob from coming off the gear-shifting lever. The structure for coupling a knob to a gear-shifting lever includes a clearance-removal device preventing clearance of the knob and the gear-shifting lever when the knob is locked to the gear-shifting lever by the locking device. The clearance-removal device is composed of an elastic member(23) arranged between the inside of the knob and the upper end of the gear-shifting lever.
Patent KR-20010051800-A (KR)
Inventor: KAWASE MASAHIKO
IPC: H01C1/14
Filed: 2000-11-18
Abstract: PURPOSE: A chip thermistor is provided to freely adjust temperature characteristic of the resistance and to realize the small size and high reliability by resolving wrong mountings. CONSTITUTION: In a thermistor ceramic(1), having a prescribed temperature characteristic of the resistance, resistors and thermistor electrodes(5a,5b) comprising a plurality of internal electrodes are provided, and the resistors and the thermistor electrodes(5a,5b) are connected in series or in parallel to external electrodes(6,7) formed on the outsides of both end parts of the thermistor ceramic(1).
Patent KR-20020039729-A (KR)
Title: An automotive suspension for removing torsional force
Inventor: LEE DONG HO
IPC: B60G15/00
Filed: 2000-11-22
Abstract: PURPOSE: A suspension for preventing twist stress of a vehicle is provided to rotate an insulator combined to a shock absorber through a sphere. CONSTITUTION: A suspension for preventing twist stress in a vehicle comprises a knuckle combining a lower arm to a wheel; a shock absorber(4) combined to the knuckle through a strut; an insulator(5) fixing an upper portion of the shock absorber on a chassis; a piston rod(4a) inserted to the insulator; an upper cap(4b) placing a spring of the shock absorber; a rubber member(6) mounted on the insulator; a supporting member(7) contacting to a sphere; a ball stud(7a) protruded inserted to the piston rod; a rolling member(7c) surrounding a middle portion of the ball stud by being mounted on a case(7b); a cover(7d) supported by the upper cap; and a dust cap(8) covering a space part of the rubber member.
Patent KR-20010044141-A (KR)
Inventor: KIM YUN HO
IPC: A63C5/035
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a snowboard capable of being fastened to a kickboard, which can be enjoyed easily and used at snow sleighing or skiing grounds, and on the snow covered road, the ice and the grass. CONSTITUTION: The snowboard comprises a main body(2), a direction changing board(1) capable of adjusting directions of the snowboard, fastening devices(5,5') for fixing a main body of the kickboard, both sides of brake push plates(4,4'), wheel fastening devices(6,6') for fixing a rear wheel of the kickboard, and brakes(3,3') going down to reduce the speed of the board when the push plates are pressed and stop the board.
Patent KR-20020042892-A (KR)
Title: Apparatus for welding strips with multi-clamping function
Inventor: RYU SEOK HYEON
IPC: B23K11/06
Filed: 2000-12-01
Abstract: PURPOSE: A strip welding device is provided to carry out welding tasks rapidly depending on thickness and feeding velocity of strips and to enhance the productivity of a cold rolling line by allowing an input side clamping member to clamp multiple strips. CONSTITUTION: A strip welding device comprises welding wheels(30a,30b), a device main body(40) and input/output side clamping members(50,70). The welding wheels(30a,30b) weld leading and trailing strips(10,20). The device main body(40) has a knife installed to carry out shearing of the strips. The input/output side clamping members(50,70) are installed on both sides of the main body in order to clamp the strips during shearing and welding of the strips. The input side clamping members(50,70) has a center clamp(52). The center clamp(52) allows the leading and trailing strips(10,20) to be simultaneously clamped.
Patent KR-20020043886-A (KR)
Title: Preventive apparatus of water inflow for automobile
Inventor: KIM JIN BOK
IPC: B60H3/00
Filed: 2000-12-04
Abstract: PURPOSE: A device for preventing inflow of water for automobile is provided to prevent water from flowing into a car room to maximize an air passage formed on a lower part of a cowl top cover. CONSTITUTION: A water detective sensor(18) is installed on one side of an air passage(12) formed under a cowl top cover(10) and is connected with an electronic control unit(ECU). An actuator(11) is placed on the air passage to be operated by the ECU(19) receiving detective signal of the water detective sensor. The cowl top cover is opened and closed by the actuator. The actuator is a hydraulic cylinder selectively supplied with hydraulic pressure by a hydraulic pressure tank(16). A hydraulic pressure valve(14) is placed on a connection pipe(15) connecting the hydraulic cylinder and the hydraulic pressure tank(16) to be controlled by the ECU. Pressure of the hydraulic cylinder is controlled by a pressure controller(13) to control opening degree of the cowl top cover according to amount of water flowing into the cowl top cover.
Patent KR-20020044942-A (KR)
Title: Method for checking call process in mobile station center
Inventor: KIM JONG HAK
IPC: H04W4/16
Filed: 2000-12-07
Abstract: PURPOSE: A method for testing call processing in an MSC(Mobile Switching Center) is provided so that an operator can recognize various errors generated due to a system cause, an excess of the range of variables used in data or a program, a soft cause by the inconsistency of variables in a software block, and a processing algorithm problem in the case of executing a call processing function. CONSTITUTION: An MSC judges whether an MMC(Man Machine Command) is executed. If the MMC is executed, the MSC updates a database and transmits a signal to inform a relevant block that the database has been modified. The block, receiving the signal, reads the database, judges whether a test is to be executed, and stores it in a global variable. Meanwhile, in case that the MMC is not executed, a call processing impossible state is generated due to an error or a system fault. At this moment, the MSC asks an operator whether test variable confirmation output is required. In case that it is judged that test variable confirmation output is required, the MSC outputs an error message and a status message to the operator.