baber/WOPTO huggingface dataset:
Patent KR-19990073577-A (KR)
Title: 강형의 프리스트레싱 공법
Filed: 1999-07-26
Abstract: 프리플렉스 합성보에서 강재 I-형의 상하부 플랜지에 커버플레이트를 부분적으로 용접, 하중을 가하여 압축측에는 인장응력이, 인장측에는 압축응력이 발생토록 하여 커버플레이트를 완전 용접시키면서 부분 용접을 해체해 하중을 제거함으므로 프리플렉스 합성보의 제작시 강형에 작용하는 응력에 반대되는 프리스트레싱을 도입함으로써 기존의 프리플렉스 합성보보다 더욱 많은 프리플렉션 하중을 강형에 가하는 강형의 프리스트레싱 공법.
Patent KR-20010017697-A (KR)
Inventor: HYUNG YONG U
IPC: H01L21/31
Filed: 1999-08-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device with a metal wire protector from oxidation process is provided to protect from profile modification. CONSTITUTION: An insulating layer(42) such as a thermal oxide layer is formed on a semiconductor substrate(40). A conductive layer(44), like a metal layer or a metal silicide layer, is made on the insulating layer(42). The conductive layer(44) can be composed of three different type of conductive layers. A photoresist is doped on the conductive layer(44), and patterned. Using the photoresist pattern as an etching mask, the conductive layer(44) is doped, and the photoresist pattern is removed. To protect the side of the conductive layer pattern(44), an oxide type shield layer(46) is formed. A spacer (48a) is built on the oxide type shield layer(46). The spacer(48a) is made of a nitride layer. Until the insulating layer(42) is exposed, the spacer(48a) is etched.
Patent KR-20010018111-A (KR)
Inventor: PARK MUN SU
IPC: F24F13/28
Filed: 1999-08-17
Abstract: PURPOSE: A damper driver of an air conditioner is provided to control the exact position of blades by delivering rotational force of the blades through a gear and to rotate the blades smoothly with the gear. CONSTITUTION: A damper driver of an air conditioner is comprised of: first/second frames(115,120); plural blades(125) mounted on the frames to be rotatable; fixing members(140) mounted at both sides of each blade, and including guide protrusions(130) at both sides and through holes(135) in the center to be inserted into guide grooves(105) of the frames; plural gear members(155) corresponding to the blades and having gears(145) on the outer circumference and fitting holes(150) in the center; connecting members(160) for connecting the blades, the fixing members, gear members with the first frame; and a lever member(165) accepting a part of the connecting members to rotate the blades engaged with the gear members. The blades are set on the exact position by the gear members. The blades rotate through the gear members more naturally.
Patent KR-20010018147-A (KR)
Inventor: LEE SEONG UK
IPC: H04Q3/58
Filed: 1999-08-17
Abstract: PURPOSE: A method for interworking different telecommunication management network(TMN) managers in a TMN agent is provided to make the TMN agent, in which the different TMN managers perform managing services relating to a time division switching system-asynchronous transfer mode(TDX-ATM) exchange, interwork the different TMN managers by using an expanded managed object and a standard management object, so as to supply a connection management service relating to the different TMN managers in the TMN agent. CONSTITUTION: If a connection management command is received from one of telecommunication management network(TMN) managers(S41), a TMN agent confirms whether a managed object receiving the connection management command is a standard management object such as an ATM fabric or an expanded management object such as an ATM fabric R(replacement)1(S42). If the managed object is the standard management object, the managed object analyzes the received connection management command to confirm whether the connection management command is for a reservation mode(S45). If so, the managed object performs the command by using the expanded managed object(S46). Connection management commands corresponding to each managed object are performed in a time division switching system-ATM(TDX-ATM) exchange, and the TMN agent transmits command execution results to the corresponding TMN managers(S44).
Patent KR-20010018466-A (KR)
Inventor: KIM MYEONG HUN
IPC: H04L29/10
Filed: 1999-08-19
Abstract: PURPOSE: A system for testing the performance of an ISDN subscriber interface is provided to carry out a simple and exact performance inspection by preventing a performance judgment error dependent on the on/off of the power of an interface card, in checking the performance of the interface card installed in an ISDN subscriber side. CONSTITUTION: An ISDN subscriber interface performance inspection system consists of a subscriber interface(50), a tester(70) and a subscriber terminal(60). The subscriber interface(50) comprising a subscriber echo canceller(51) and a clock generation part(55) carries out the interface function of transmitting and receiving data with an ISDN exchange at a subscriber side. The clock generation part(55), composed of a decoder(56) and a clock generator(57), generates the clocks of a regular frequency, according to the operation status of the subscriber echo canceller(51). The decoder(56) outputs a relevant control signal according to an operation of the subscriber echo canceller(51). The clock generator(57) generates and outputs the clock signals of a required frequency. The tester(70) comprising a clock detector(72), exchanging signals with the subscriber echo canceller(51), tests performance in the exchange side. The clock detector(72) detects a clock of a required size from a signal transmitted from the subscriber interface(50). The subscriber terminal(60) carries out telephone voice and data communications, accessing the subscriber interface(50).
Patent KR-20010026739-A (KR)
Inventor: LEE GI BANG
IPC: H01L21/285
Filed: 1999-09-08
Abstract: PURPOSE: A method for manufacturing a light floating structure is provided to eliminate an interference between a complementary metal-oxide-semiconductor(CMOS) and a process by forming the structure by a low temperature process, and move an actuator at a high frequency by increasing a resonant frequency of the floating structure. CONSTITUTION: A passivation layer is formed on a substrate. A conductive layer is formed on the passivation layer, and is patterned to form an electrode pattern by a photolithography method. A sacrificial layer is formed on the electrode pattern and patterned to form an opening for making an anchor which supports a light floating structure on the substrate. The first conductive layer is formed to make an electrode under the light floating structure. A photoresist layer is applied on the conductive layer and patterned to form an anchor and an inner structure of the floating structure. The second conductive layer is formed on the anchor and the inner structure of the floating structure to form an outer surface of the anchor and the floating structure. An anisotropic etch is performed to disconnect an electrical connection between the anchor and the floating structure. The sacrificial layer under the floating structure is eliminated to form a space(50) in which the floating structure can move.
Patent KR-20000023905-A (KR)
Inventor: KIM YUN KI
IPC: A46B5/04
Filed: 1999-09-09
Abstract: PURPOSE: An expendable toothbrush which is worn on a finger to be easy to carry is provided. CONSTITUTION: The toothbrush comprises a body (1) shaped like a thimble and side wise woven by cotton thread, and a rubber band (3) formed on the rim of the body (1) at an entrance part (2). Enriched eggplant stems, enriched Chinese peper fruits, enriched lemons, enriched green tea leaves, enriched chrysanthemum flowers, and glutinous rice flour are absorbed in or coated on a fiber structure of the body (1) composed of the side wise woven thread.
Patent KR-19990084097-A (KR)
Title: 혈분 분해액을 기초로 한 액체비료 제조방법
IPC: C05F1/00
Filed: 1999-09-13
Abstract: 본 발명은 혈분 분해액을 기초로 한 액체비료를 제조하는 방법에 관한 것으로 더욱 상세하게는 고단백질 원료인 혈분을 분해한 단백질 분해물을 기본으로 제조된 액체비료 제조에 관한 것이다. 
     종래의 액체비료는 "비료공정규격"이 제시하는 질소, 인산, 가리 및 붕소, 마그네슘, 망간, 철등의 무기 화합물 및 미량요소를 위주로 한 배합에 의해 제조되고 있을 뿐이며 고단백질 원료인 혈분을 직접 사용하거나 혈분을 분해한 단백질 분해물을 기본으로 하여 제조된 액체 비료는 없는 실정이다. 또한 토양 부숙제로 사용되는 혈분은 영양원으로의 가치는 훌륭하나 분말 상태이기 때문에 사용이 불편하며, 불용성이어서 액체비료로서는 부적합하고 혈분 자체는 미분해된 단백질 상태이기 때문에 사용 후 자연분해까지 장기간이 소요되어 작물의 생육상태에 따른 적기 영양원 공급과 시비 시기 조절이 용이하지 못한 문제점이 있었다. 본 발명은 이러한 문제점을 개선하고자 하는 것으로 도축장에서 발생되는 가축의 피를 가공한 혈분을 원료로 사용하여 혈분의 분해 단계, 비료규격상에 적합한 참가제 혼합용액의 제조 단계, 혈분 분해액과 첨가제 혼합용액의 혼합에 의한 액체비료의 제조 단계를 거쳐 고품질 유기질 비료를 제공하는데 특징이 있다.
Patent KR-20000023425-A (KR)
Inventor: DANAKAHIRONAO
IPC: H04L12/70
Filed: 1999-09-22
Abstract: PURPOSE: A frame phase synchronous system and a method thereof are provided to very accurately synchronize frame phase and to simplify the structure because of removing a phase difference calculation device. CONSTITUTION: A frame phase synchronous system comprises a relay node(1), a switching node (2) and a base station node(3). The relay node measures the frame phase difference to different relay nodes by using the frame phase difference calculation method from wave delay time through an ATM cell look-back, obtains optimum shift value as a first shift value to control phase synchronous, and informs the first shift value to the switching node connected to the relay node as slave. The switching node measures the frame phase differences to the main relay node and the base station node, obtains a second and third shift values. The base station node controls the phase synchronous by the third shift value.
Patent KR-20000028889-A (KR)
Inventor: NISIURA SINICHI
IPC: H01L21/60
Filed: 1999-10-07
Abstract: PURPOSE: A method of bonding a wire is to reduce the amount of movement of a capillary and to prevent a damage from being happened in a neck portion of the wire. CONSTITUTION: A method of bonding a wire(3), the wire passing through a capillary(4) and being connected between a first bond point(A) and a second bond point(B) by the capillary, comprises steps of: bonding a proximal end of the wire, extended from an end of the capillary, at the first bonding point; moving the capillary to an upper position declined toward the second bonding point; further moving the capillary to an upper position declined opposite to the second bonding point; moving the capillary to the upper position declined toward opposite to the second bonding point; and descending the capillary to bond the wire at the second bonding point.
Patent KR-20010037055-A (KR)
Inventor: JUNG HYEON MIN
IPC: H04B7/26
Filed: 1999-10-13
Abstract: PURPOSE: A position confirmation service method using position information and geographical information is provided to confirm the location of a terminal using a position confirmation technique and to combine a position information technique with a geographical information technique by working together with a geographical information search system. CONSTITUTION: If position confirmation and terminal information is extracted(201) and transmitted to a geographical information search system(202), a database in the system searches a map for the associated area(203) and judges whether the searched area is a service available area(204). If the area is not valid for service, the database transmits an information message or character information(205). In case that the area is the service possible area, the database analyzes the type of the terminal(206) and checks whether the terminal can transmit voices and characters(207). If the terminal can transmit voices and characters, the database converts extracted information into a voice message(208). After converting the voice message into a character message, the database sends it to the terminal(214). In case that the terminal is a terminal that cannot transmit voices and characters, the database confirms whether the terminal is a terminal for web(209). If it is a terminal for web, the database extracts a specific area, carries out web conversion for it(210), sends information to the terminal(214).
Patent KR-20000058236-A (KR)
Inventor: JUNG EUN JEONG
IPC: A45C13/24
Filed: 1999-10-26
Abstract: PURPOSE: A bag for preventing pocketpicking is provided which prevents things from being stolen by giving off an alarm when the bag is torn by a pickpocket. CONSTITUTION: A bag for preventing pocketpicking is characterized by being comprised of: a net-shaped sensing cable(11) for sensing that the wire is torn up; and an alarm unit(12) comprised of a battery(12a), a memory(12b), a speaker(12b) and a relay(12d) outputting the alarm stored in the memory(12b) through the speaker(12c) when the sensing cable(11) is cut.
Patent KR-20010038682-A (KR)
Inventor: CHO SU WON
IPC: A01K97/12
Filed: 1999-10-27
Abstract: PURPOSE: A device for detecting a bite of fishes is provided to inform a far-off fisher that fishing line reaches an objective point and a fish bites a bait by generating an alarm. CONSTITUTION: An apparatus for detecting a bite of a fish comprises a main device, a distance measurement device for accurately measuring the distance of a fishing line released from a fishing ship, and a wireless pager. The main device consists of a power source, a connector connected to the distance measurement device, an input inquiry part, a detection part, a display part, a night lamp switch, an alarm generating part, a wireless transmitter for transmitting signals to the wireless pager, a control part, a body, and a body support stay.
Patent KR-20010044941-A (KR)
Inventor: KIM GI JUN
IPC: H03M13/23
Filed: 1999-11-01
Abstract: PURPOSE: A shifting parameter computing method of a parallel puncturing algorithm is provided to have an effect that a uniform puncturing condition is satisfied for each line and column of a virtual interleaver even if each puncturing rate for the first parity bit stream and the second parity bit stream is more than 50% in case that a puncturing rate for the whole turbo code bits is more than 33.3% in an up link. CONSTITUTION: A turbo code is coded and branched into a systematic bit stream(x), the first parity bit stream (a 'y' parity bit stream) and the second parity bit stream (a 'z' parity bit stream). A virtual interleaver is constructed for each of the first parity bit stream and the second parity bit stream of the branched bit streams. A parameter(q) value indicating an average puncturing distance of a code symbol unit is computed to have different codes according to a predetermined puncturing rate on the constructed virtual interleaver. A shifting parameter by lines of each virtual interleaver is computed by using the computed parameter(q) value. A puncturing position on each virtual interleaver is determined by using the computed shifting parameter(q) value. By using the algorithm, a puncturing pattern in the virtual interleaver of the first parity bit stream (a 'y' parity bit stream), the output of an upper RSC coder, is obtained, and a uniform puncturing pattern in the virtual interleaver of the second parity bit stream (the 'z' parity bit stream), the output of a lower RSC coder, can be obtained.
Patent KR-20010045412-A (KR)
Inventor: LEE HO KANG
IPC: G08C19/00
Filed: 1999-11-04
Abstract: PURPOSE: Provided is a device for transmitting and receiving a metering signal, which can automatically transmitting and receiving a metered numerical value of fluid, gas, and etc. by wire or wireless in regular intervals. CONSTITUTION: The transmitting and receiving device comprises: a metering means(T101) to measure the flow of the fluid, the gas, and etc.; a power supply means(T102) to supply power to each of means; an A/D converter(T103) to convert the metered numerical value into A/D; a display and storing means(RAM)(T104) to display and store the metered numerical value; an encoding means(T105) to encode the converted digital signal with the signal of a storing means(ROM)(T106) storing the specific address of a meter; a transmitting means(T107) to transmit the encoded signal by the wire or the wireless; a receiving means to receive the metered value by the wire or the wireless; a decoding means to decode the signal from the receiving means; a data control means to control the decoded signal; a charge adding means to add the charge to the meter according to the data.
Patent KR-20010046284-A (KR)
Inventor: SEO DONG YUN
IPC: B60H1/24
Filed: 1999-11-11
Abstract: PURPOSE: An automobile extractor is provided to improve indoor environment and riding feeling of an automobile by apparently preventing invasion of foreign matters and noise through a communication hole. CONSTITUTION: An automobile extractor includes a fixed base(12) mounted at a mounting hole formed on one side of a car body and having a communication hole for communicating indoor and outdoor of an automobile; a body part(14) forming a lower end fixed around the communication hole of the fixed base, formed in a bellows shape to be folded from the upper part to the lower part by elasticity, and having a plurality of discharge holes(17) around the upper part; and a cap member(16) sealing the upper surface of the body part and stopping communicating the indoor and outdoor of the automobile through the discharge holes in state of folding the body part, so that the body part is ordinarily folded to seal the mounting hole and unfolded by the pressure of indoor air to discharge indoor air through the communication holes if the pressure of indoor air increases.
Patent KR-20010047495-A (KR)
Inventor: KIM JONG U
IPC: G03G15/10
Filed: 1999-11-20
Abstract: PURPOSE: A method for controlling an ink agitator of a wet electrophotographic color printer is provided to regularly maintain the density of a developing solution, obtain clear picture of high quality, and regularly maintain initialization time of the printer. CONSTITUTION: A power supply is applied to a printer(S100). The printer is initialized(S110). A power-off time is checked(S120). The power-off time is judged(S130,S200). A control circuit part settles driving time for an ink agitator according to the power-off time(S140,S210,S310). The printer completes normal initialization operation(S150) and displays 'ready' representing printable state(S160,S210). The ink agitator is continuously driven for the settled time in the 'ready' state of the printer(S220,S320). If data to be printed exists(S170), the printer performs printing(S180).
Patent KR-20010047783-A (KR)
Inventor: NOH HEE KWON
IPC: H01R13/04
Filed: 1999-11-23
Abstract: PURPOSE: A device for connecting a power source is provided to prevent a socket from being separated when a plug is inserted into a socket and to reduce a force for inserting/extracting to the socket. CONSTITUTION: A main body(8) of a socket(2) is separated as a two branches from a center portion being connected to a power line. If the both end portions of the main body(8) are pressed, the main body is elastically separated toward the exterior. A pocket unit(13) is formed at the central space portion of the separated portion. A terminal(10) being inserted and fixed at both end portions of the main body(8) has an engaging rod(12) being grounded toward the exterior. An insulation material(33) is covered at the circumferential surface of the terminal(10) except the engaging rod(12) portion. A terminal insertion unit(18) of a plug(4) is formed the width thereof is gradually narrowed from the upper portion to the lower portion, and thus the unit(18) endows the terminal(10) with an elastic force and makes an engaging unit(20) engage the engaging rod(12) elastically. A terminal supporting unit(28) is formed at the one side portion of the terminal insertion unit(18) for maintaining an insertion state of the socket(2) into the plug(4) at power off state. The terminal supporting unit(28) is portion vertically formed at the central portion of terminal insertion unit(18), and the engaging rod(12) is inserted into the terminal supporting unit(28).
Patent KR-20000012400-A (KR)
Inventor: LEE JE SOO
IPC: B29B17/00
Filed: 1999-12-02
Abstract: PURPOSE: A veneer board is provided not to contaminate the quality of water without using an additional material such as a glue for strengthening the adhering force. CONSTITUTION: The veneer board manufacturing method includes the steps of: making up the waste fiber or waste piece of cloth of 50 to 70 wt % and the waste polypropylene burlap bag of 30 to 50 wt %; grinding the made up material until the length becomes 2 to 20mm after putting into a grinder; pressurizing the ground material with a press after putting into a veneer board type metal mold for keeping the temperature of 100 to 200°C; making the synthetic veneer board over sequential process for cooling the heat compressed material.
Patent KR-20000012658-A (KR)
Inventor: JUNG HYUN JONG
IPC: B01J20/12
Filed: 1999-12-11
Abstract: PURPOSE: A manufacturing method for a catalysis is provided to manufacture the catalysis being required for a petrochemical industry and an organic synthesis into a product of an excellent quality through a simple process. CONSTITUTION: A method for manufacturing a catalysis comprises: selecting an impurity from a clay mineral of a montmorillonite group; naturally drying by spreading on a yard for 3-4 hours; preliminarily breaking through a preliminary breaker; inputting into a sulfuric acid reactive container; inputting a sulfuric acid diluted solution being obtained by diluting a sulfuric acid and a water in the ratio of 1:4 - 1:5 for a sulfuric acid reaction; washing repeatedly the sulfuric acid reacted particle; washing for 24 hours for dropping an acid degree under 5; drying until containing 4-7 % of the contained water rate; and selecting a material with 20-60 mesh by using a selecting net. Therefore, the catalysis with an excellent quality can be manufactured for being not easily broken and dissolved.
Patent KR-20010064691-A (KR)
Inventor: KIM BYEONG HOON
IPC: H04B1/7075
Filed: 1999-12-18
Abstract: PURPOSE: A method and apparatus for searching cells at high speed are provided which uses distributed sample acquisition based on differentially-coherent phase shift keying to simultaneously transmit b status samples for SRG generating PN sequence with a long period and employs a data constellation pre-rotation technique to provide certainty to channel estimation. CONSTITUTION: An apparatus for searching cells and estimating channels using distributed sample acquisition based on differentially-coherent phase shift keying includes a DSA diffusing part, a sample inverse-diffusing part(30), a DSA inverse-diffusing part(40), and a channel estimator. The DSA diffusing part samples b status values of a sequence generator previously and diffuses and scrambles user data whose constellation was pre-rotated to a scrambling sequence. The sample diffusing part modulates the status samples output from the DSA diffusing part into a DPSK symbol and diffuses the keyed symbol to an igniter sequence. The sample inverse-diffusing part acquires a corresponding igniter sequence from the status signal output from the sample diffusing part, inverse-diffuses the status signal input to the acquired igniter sequence and then demodulates the inverse-diffused status signal. The DSA inverse-diffusing part synchronizes sequence generators of a transmitter and receiver with one another, inverse-diffuses and descrambles the diffused user data into a descrambling sequence generated using a main sequence corresponding to the synchronized timing. The channel estimator estimates a channel gain and carrier phase.
Patent KR-20010064849-A (KR)
Inventor: KWAK JAE HYEON
IPC: C21D8/02
Filed: 1999-12-20
Abstract: PURPOSE: Provided is a method for manufacturing aging-resistant black plates having superior processability in which reinforcing elements such as Mn, Al, Ti, and B are added to super low carbon steel and the coiling temperature/continuous annealing conditions thereof are controlled to produce the aging-resistant black plates having such physical properties as follows: HR30T>=55, r>=1.5, aging index=<2kgf/mm2. CONSTITUTION: The manufacturing method of the aging-resistant black plates comprises the processes of hot rolling an Al-killed steel slab comprising C 0.005wt.%, Mn 0.4-0.6wt.%, Al 0.08-0.2wt.%, Ti 0.015-0.03wt.%, N 0.004wt.% or less, B 0.0005-0.002wt.%, a balance of Fe, and other inevitable impurities; coiling in the temperature range of 630 to 720deg.C; continuous annealing at a recrystallization temperature of 750deg.C after cold-rolling; and then temper rolling.