baber/WOPTO huggingface dataset:
Patent KR-20000067280-A (KR)
Inventor: CHUNG DONG CHUL
IPC: H01P3/08
Filed: 1999-04-26
Abstract: PURPOSE: A superconductive microwave device is provided to embody ideal microwave characteristics and completely remove loss in a critical temperature without the presence of impedance matching circuits. Therefore, the superconductive microwave device is applied to an antenna, a filter, a resonator, a phase shifter, a transmission line, etc. CONSTITUTION: A superconductive microwave device comprises superconductor and a board. The superconductor consists of YBa2Cu3O7-x(YBCO). The board consists of MgO. The superconductive microwave device embodies ideal microwave characteristics in a critical temperature without the presence of impedance matching circuits.
Patent KR-19990046823-A (KR)
Title: 하수구맨홀역류를방지하는역류차단장치
Filed: 1999-04-30
Abstract: 본 발명은 우기철  폭우로 인해 하수구로 역류하여 가정으로 들어오는 역류수를 부구(공)의 부력에 힘을 이용 수위가 높아지면 높은 만큼 차단 효과가 강해지고 역류수가 퇴출하면 부력의 힘이 약해져 차단기가 열리게 한 것이 특징이다.
Patent KR-19990088655-A (KR)
Title: 고순도에폭시수지
IPC: C08G59/28
Filed: 1999-05-28
Abstract: 본 발명은 가수분해 가능한 염소의 함량이 1,000 ppm 이하인, 글리시딜아미노기를 갖는 에폭시 수지에 관한 것으로서, 상기 수지는 접착제, 페인트 및 전기/전자 재료 (예 : 절연재, 적층판 등) 에 유용하다.
Patent KR-20000006358-A (KR)
Inventor: LEMANPPATRISIA
IPC: A61K8/86
Filed: 1999-06-22
Abstract: PURPOSE: An anhydrous composition have enhanced cosmetic character by showing excellent dispersibility of pigment and excellent stability without rubbing off. CONSTITUTION: An anhydrous composition containing volatile solvent and pigment over one of the present invention contained oxyalkylene silicon over one substituted in alpha and omega situation in addition.
Patent KR-20010004148-A (KR)
Inventor: KIM GEUN GU
IPC: H03K3/00
Filed: 1999-06-28
Abstract: PURPOSE: A timer control circuit and an LED(Light Emitting Diode) brightness controller are provided to control a duty cycle of an output pulse signal from the timer circuit within a wide range and to control a brightness of the LED within the wide range with the timer control circuit. CONSTITUTION: A resistance for charging(R1) is connected with a charging terminal of a timer. A resistance for discharging(R2) is connected with a discharging terminal of the timer. An anode terminal of a diode for charging(D1) is connected with the resistance for charging. A cathode terminal of a diode for discharging(D2) is connected with the resistance for discharging. A variable resistance(VR) controls a resistance by a resistant controlling terminal between a cathode terminal of the diode for charging and an anode terminal of the diode for discharging. A capacitor(C) is connected with the resistance control terminal and a ground source.
Patent KR-20010009661-A (KR)
Inventor: PARK SANG IL
IPC: C30B25/00
Filed: 1999-07-13
Abstract: PURPOSE: An evaporation method of liquid precursor through a capillary driven flash evaporizer module(CDFEM), unlike a conventional bubbling evaporation, applied to chemical delivery system(CDS) is provided, which is characterized by using capillary effect to supply liquid precisely and infrared(800-900nanometer) heater to evaporate liquid in a flash. CONSTITUTION: The capillary driven flash evaporizer module(CDFEM) comprises the parts of: a rod(12) to pull liquid precursors through a bunch of porous capillaries(1-1000micrometer); a head(16) to keep it spread, where the upper side of head has 2-10degree tilt to a horizontal axis and a temperature sensor(15) lies; a coating layer storing precursors; a pot(11) to recover remaining precursors. The chemical delivery system(CDS) comprises a module (10), an infrared lamp to evaporize precursors, a gate valve to carry or stop carrying evaporated precursors to a supplying line.
Patent KR-19990078823-A (KR)
Title: 천장판의 제조방법
IPC: C08K13/02
Filed: 1999-08-11
Abstract: 본 발명은 열경화성 수지 천장판(이하 "천장판" 이라 한다)의 제조 방법에 관한것으로, 건축공법이 발달하여 인텔리젠스형 건축물이 건축되고 상기와 같은 건축물에 이용될 수 있도록 구성되는 천장판에 관한 것이다. 
     본 발명은 내습성, 내열성이 크고 저수축성과 고열에서 유해가스를 방출하지 않도록 불포화 폴리에스테르, 저 수축제, 경화제, 충진제, 이형제, 무기섬유에 바이오세라믹을 혼합한 벌크상의 재료로서 칼라의 변화없이 원적외선을 방출하는 천장판의 제공에 관한 것이다.
Patent KR-20010018494-A (KR)
Inventor: KIM JAE DEOK
IPC: H04B1/40
Filed: 1999-08-19
Abstract: PURPOSE: A method for selectively terminating a call in a mobile terminal is provided to make a voice call terminated to a mobile terminal, even in case that a service mode is converted into a fax mode or a line data mode, by identifying the caller ID of a call received to the mobile terminal. CONSTITUTION: A mobile terminal waits for an order from a base station(S11) and judges whether a phone number for connection to a specific service option is set up in the communication program of a computer or the service menu of the mobile terminal(S12). If the phone number for connection to a specific service option is set up in the service menu, the mobile terminal compares and judges whether a caller side phone number comprised in an alert with an information message accords with a preset phone number(S13). If both numbers are consistent, the mobile terminal judges whether modem service is possible(S14). If modem service is possible, the mobile terminal starts modem service negotiation(S15) and judges whether modem service negotiation has been successful(S16). If modem service negotiation has been completed, the mobile terminal waits for a user's response(S17).
Patent KR-20010026705-A (KR)
Inventor: JUN HONG JUN
IPC: H04L12/58
Filed: 1999-09-08
Abstract: PURPOSE: A method for selling, cultivating, harvesting agricultural products and livestock in a cyber-space between a farmhouse and a consumer through Internet is provided to increase the income of a producer by minimizing price change and purchase a special product at a low cost. CONSTITUTION: A producer of agricultural products and livestock accesses to a CNF(Cyber Nature Farm) system through Internet and opens product information and farm stock(S1). An end consumer refers to the product information and requests CFS(Cyber Farm Stock) to receive the products(S2). The end consumer pays the price for the products to a general financial institution and provides payment information to the CNF system and obtains the CFS suitable for the condition of the farm house if the producer transfers the CFS to the end consumer(S3). The processes of cultivating the actual agricultural products and livestock are photographed by a CCD camera by using a real time streaming service to obtain an image and sound of the agricultural products and livestock for digitalizing growth state data in real time(S4). The end consumer confirms the growth state of the agricultural products and livestock(S5). The end consumer receives the agricultural products and livestock through a mail service and a delivery service at the best time designated by the producer(S6).
Patent KR-20000023105-A (KR)
Inventor: IMANARA HIROUKI
IPC: B21B37/46
Filed: 1999-09-13
Abstract: PURPOSE: A controller for transfer speed of a board for a continuous rolling machine is provided to correctly set board transfer speed and to predict advance rate in a tension state when transferring the board. CONSTITUTION: A preset calculating device(9a) calculates speed preset value of each rolling stand by considering a tension state when a board is transferred. The speed preset value is calculated with the predicted advance rate considering rear tension at an upper rolling stand and the predicted advance rate without considering tension at a lower rolling stand. A preset starting device sets the speed preset value and supplies a speed command to speed controllers(5a-5n) and then the speed controllers drive electric motors(4a-4n) depending on each speed command.
Patent KR-20010028951-A (KR)
Inventor: KIM GYO CHEON
IPC: H05B41/16
Filed: 1999-09-28
Abstract: PURPOSE: A soft stop control method of electronic ballast is provided to turn off a lamp softly by controlling the applied frequency. CONSTITUTION: The soft stop control method includes a steps of a detecting(100) the turning off signal, a measuring(110) the current applied frequency, controlling the lamp frequency to reach the maximum frequency(130) by comparing(120) the measured frequency and the maximum frequency, and turning off the lamp. The electronic ballast comprises a signal controller for producing the input signal and a luminous intensity detecting signal, a microprocessor and a phase locked loop(PLL) circuit for controlling the frequency, an inverter for generating the high switching voltage on the basis of the lamp frequency.
Patent KR-20010029069-A (KR)
Inventor: LEE EUNG GWAN
IPC: G09G3/291
Filed: 1999-09-29
Abstract: PURPOSE: A method of diving a scanning voltage of a plasma display panel and applying a divided voltage to the plasma display panel and an apparatus thereof are respectively provided to increase the quality of display by dividing the scanning voltage of the plasma display panel according to a level of scanning voltage and applying the divided voltage to the panel. CONSTITUTION: The device includes a writing voltage generating part(104) and a scanning voltage generating part(107). The plasma display panel includes the plurality of cells(10) which are formed by the first and second electrodes which are perpendicular to each other. The writing voltage generating part(104) generates wiring voltages to form wall charges at the plurality of cells(10) between the first electrodes and the second electrodes and provides the writing voltages to the first and second electrodes, respectively. The scanning voltage generating part(107) generates scanning voltages according to addresses of address electrodes. The scanning voltages which are different from one another are provided to the first and second electrodes, respectively.
Patent KR-20010036081-A (KR)
Inventor: KWON HYUK HAN
IPC: G07C11/00
Filed: 1999-10-05
Abstract: PURPOSE: A ballot-counting device is provided, which helps the ballot-counting to be done swiftly and accurately by identifying one's choice on a ballot paper and counting after storing each in a different box. CONSTITUTION: The ballot-counting device is characterized by being comprised of: a part(1) for supplying a paper; a part for identifying the paper(2); a part for transferring the paper(3) with the help of a roller(31,32) and a motor(11); a part for transferring the paper to a moving hole; a part for storing the paper(4); a part for counting the paper stored into the part for storing the paper(4); and a part for controlling each part.
Patent KR-20010037969-A (KR)
Inventor: KIM SEONG HUN
IPC: G10K9/00
Filed: 1999-10-21
Abstract: PURPOSE: A vibration and sound generator is provided to prevent the collision of a magnetic generator due to overvoltage by limiting the maximum movement range of the magnetic generator, thereby preventing the damage of products, simplifying the assemble performance and being sufficiently protected from external impact. CONSTITUTION: A terminal plate(58) is mounted on one side of a case(50), and a plurality of elastic bars(62) are integrally formed on the lower inner peripheral edge of the case(50). A voice coil(54) is attached under a vibration plate(52) to generate a magnetic field. A magnetic generator is mounted under the voice coil(54) to generate a magnetic field. A stopper(56) is mounted within the case(50) to limit the upward movement of the magnetic generator.
Patent KR-20010038314-A (KR)
Inventor: LEE CHANG HO
IPC: E02D29/05
Filed: 1999-10-25
Abstract: PURPOSE: A method to construct a suspending type shaft by using steel wires is provided to facilitate construction and improve the stability of a structure by connecting and assembling concrete blocks with steel wires. CONSTITUTION: A construction method comprises seven steps. In the first step, several piles(1) are installed in a circle in the ground at regular intervals. In the second step, a cylindrical steel-frame(3) is installed at the upper end of the pile to be connected. In the steel frame, vertical wire-holes are formed at regular intervals. Into the holes, steel wires(4) pass through. In the third step, the ground within the circle formed by the piles is excavated at the same depth as the height of precast concrete segments. In the fourth step, several precast concrete segment blocks(20) are installed around the inside of the excavated ground, and the segment blocks and the steel frame are connected with the steel wires. In the fifth step, back-filling-grout is executed between the segment blocks and the inside of the excavated ground. In the sixth step, a shaft is constructed by repeating the 3-5 steps. In the seventh step, a floor slab(30) is constructed on the floor of the shaft.
Patent KR-20000035248-A (KR)
Title: Tin-copper alloy electroplating bath and plating process therewith
Inventor: YANADA ISAMU
IPC: C25D3/60
Filed: 1999-11-05
Abstract: PURPOSE: A novel tin-copper alloy electroplating bath compositions and corresponding plating methods, which include imparting good solder ability to various parts to be soldered, and forming a plating film of tin-copper alloy which can serve as an etching resist, are provided. CONSTITUTION: The tin-copper alloy electroplating bath which comprises a water-soluble tin salt, a water-soluble copper salt, an inorganic or organic acid or a water-soluble salt thereof, and one or more compounds selected from thioamide compounds and thiol compounds. The present invention makes it possible to form a tin-copper alloy deposit, in place of tin-lead alloy plating, on electronic parts such as chips, quartz crystal oscillators, hoops, connector pins, lead frames, bumps, lead pins of packages, and printed circuit boards.
Patent KR-20010046234-A (KR)
Inventor: JI DAE HUN
IPC: H04L12/66
Filed: 1999-11-11
Abstract: PURPOSE: A telephone number automatic dialing method on web-page is provided to perform an automatic dialing by clicking the telephone number displayed on the web-page through a mouse. CONSTITUTION: When the searched web-page is displayed on a monitor(2) by a computer system, a user selects and clicks the telephone number by using the mouse(3). When clicking the telephone number, a script is executed and a tone generating program is driven, so that a sound card(4) outputs the generated tone through a speaker(5). At this time, a transmitting portion of a transceiver(7) separated from the tone type telephone(6) cancelled the hook switch must be positioned to the front surface of the speaker(5). As a result, according to the selection and click of the telephone number displayed on the monitor, the automatic dialing function of the telephone is performed.
Patent KR-20010046749-A (KR)
Inventor: AHN JAE GON
IPC: H01L21/28
Filed: 1999-11-15
Abstract: PURPOSE: A method for forming a node contact of a semiconductor device is provided to secure a contact margin between a bit line and the node contact. CONSTITUTION: In the method, the first insulating layer(22) is formed on a semiconductor substrate(21), and then pluralities of bit lines(23) are formed thereon. Next, the second insulating layer(24) is formed over an entire surface, and then an organic anti-reflective layer(25a) is formed thereon. The node contact is then defined on the organic anti-reflective layer(25a) by a photoresist pattern, and the organic anti-reflective layer(25a) is patterned by using chemical solution of Cx-Hy-Fz. At the same time, a polymer sidewall(25b) is formed on both sides of the photoresist pattern and the patterned organic anti-reflective layer(25a). Thereafter, by using the polymer sidewall(25b) as a mask, the insulating layers(24,22) are etched to form the node contact(27) exposing a portion of the substrate(21).
Patent KR-20000012337-A (KR)
Inventor: SON JUNG WOO
IPC: A47G29/087
Filed: 1999-11-27
Abstract: PURPOSE: A method is provided to strongly attach an attaching apparatus which attaches an accessory attached inside and outside an architecture, by a strong adhesive and a tape. CONSTITUTION: A circumference(2) of the attached face of a corner and cylindrical shaped attaching hole body(1) has a sticking tape(3) that comprises both sticking layers(3')(3"). A deferent shaped paper(4) protects the sticking tape until attaching to the wall. The inside of the circumference is a recessing unit(5) having an uneven face little lower than the circumference, and an injecting hole(6) for inputting adhesive liquid is installed by penetrating to the recessed unit in the regular position of the outer circumference of the body so as to be opened and shut by a cover(7). Therefore working time and labor cost are reduced since a piece and a tool are unnecessary.
Patent KR-20010048868-A (KR)
Inventor: PARK YEONG GUK
IPC: G03G15/20
Filed: 1999-11-30
Abstract: PURPOSE: A device for using rated voltage in common of a fusing unit is provided to receive 110V and 220V rated voltages simultaneously by using one halogen lamp, by adjusting duty ratio of alternating current input power supply input according to the level of the alternating current voltage. CONSTITUTION: A device for using rated voltage in common of a fusing unit includes a voltage level detection part(215) detecting the voltage level of alternating current input power supply(213), a controller(217) outputting control signals different in duty ratio according to the voltage level, a fusing control part(218) controlling the state that alternating current voltage is supplied to a halogen lamp(216) according to the control signal outputted from the controller, wherein the controller controls time when the alternating current input voltage is supplied to the halogen lamp to equalize total quantity of power supply according to the level of the alternating current input voltage.
Patent KR-20010064800-A (KR)
Inventor: KIM SI JUNG
IPC: H04L9/12
Filed: 1999-12-18
Abstract: PURPOSE: An apparatus and a method for protecting information of a communication network user are provided which generates information at terminals of receiving and transmitting sides to transmit the information to a counterpart as a basic value for encoding and encodes transmission data using the basic value. CONSTITUTION: An apparatus for protecting information of a communication network user includes a transmitter information processor and a receiver information processor. The transmitter information processor sends a signaling signal to a receiver(41) to request communication, delivers transmitter seed information obtained using a point of time of operation to the receiver, decodes data sent from the receiver using the transmitter seed information, and accepts receiver seed information to encode transmitter user data to send it to the receiver. The receiver information processor generates a response signal to the signaling signal, encodes transmission data using the transmitter seed information, obtains the receiver seed information on the basis of the point of time of operation to send it to a transmitter(40), and decodes the data delivered from the transmitter using the receiver seed information.
Patent KR-20010064075-A (KR)
Inventor: SEO DAE YEONG
IPC: H01L27/105
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device having a passivation structure using titanium as a metal cover layer is provided to simplify a manufacturing process and to shorten an interval for a manufacturing process, by performing an in-situ process in an apparatus for etching an insulation layer, and by performing a cleaning process necessary for an etching process. CONSTITUTION: A metal interconnection is formed on a lower layer(20) including a ferroelectric capacitor. A lower oxide layer, a metal cover Ti layer(23), an upper oxide layer and a silicon nitride layer(25) are sequentially formed on the entire structure having the metal interconnection. The silicon nitride layer and the upper oxide layer in a pad contact region are selectively etched in an apparatus for etching an insulation layer. The exposed metal cover Ti layer is transformed to a TiOx layer. The TiOx layer is selectively etched in the apparatus for etching the insulation layer. The exposed lower oxide layer is selectively etched in the apparatus for etching the insulation layer.
Patent KR-20010060959-A (KR)
Inventor: KWON EUN HUI
IPC: H04M11/10
Filed: 1999-12-28
Abstract: PURPOSE: A real time voice message service method is provided to reserve/manage/transmit the voice message for a terminal available for connecting with a PSTN(Public Switch Telephone Network). CONSTITUTION: A system performs each specific timer for a general transmitting message, a repeat transmitting message and a group transmitting message, and transmits a transmitting date and a message transmitting object name(8A). If a subscriber requests a confirming number input, the system receives a confirming number from a receiver. If the confirming number is in accord with a confirming number stored in a message reservation information table, the system delivers the message(8B). If the confirming number is not in accord with the stored confirming number, the system completes a process(8C). After delivering the message, if the receiver requests a repeat listening, the system transmits the same message. If an opinion collection of the receiver is requested in a reservation process, the system receives the number from the receiver(8D).
Patent KR-20010061098-A (KR)
Inventor: CHAE SU JIN
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PURPOSE: A method for forming a storage electrode of a semiconductor device is provided to prevent a loss of a sacrificial insulating layer pattern from a cleaning process. CONSTITUTION: An interlayer dielectric(13) having a storage electrode contact plug(15) is formed on a semiconductor substrate(11). The first sacrificial insulating layer pattern(17) and an anti-reflective layer(19) are formed on the whole structure. The first polysilicon layer is formed on the whole structure. A spacer is formed at a sidewall of the stacked structure by etching the first polysilicon layer. The second polysilicon layer(23) is formed on the whole surface. The second sacrificial insulating layer is formed on the second polysilicon layer(23). A cylinder-shaped storage electrode is formed by polishing the second sacrificial insulating layer, the second polysilicon layer(23), and the anti-reflective layer(19). The second sacrificial insulating layer and the first sacrificial insulating layer pattern(17) are removed. A meta-stable polysilicon layer is formed on the cylinder-shaped storage electrode.
Patent KR-20000017918-A (KR)
Inventor: LEE WON SANG
IPC: E03F9/00
Filed: 1999-12-29
Abstract: PURPOSE: A pipe washing apparatus is provided to enable to continuously work by performing shattering and proceeding at the same time, also to improve the work speed and efficiency. CONSTITUTION: A pipe washing apparatus is composed of: a main body fixing unit(11) where plural eruption holes(21); a head rotation unit(13) for rotating by obtaining the rotation power as erupting water supplied from a sprinkling line(17) with an eruption channel(23) through a main body rotation unit(19), rotated with the main body rotation unit(19) at the same time as being combined to the main body rotation unit(19), constituted a flat part(41) with an inclined part(39); a cloud device(67) and a supporting device(15) for providing the supporting power so the main body fixing unit(11) as to be maintained a specific position inside of a drain pipe, established at the outside of the main body fixing unit(11).