baber/WOPTO huggingface dataset:
Patent KR-20000039350-A (KR)
Title: Apparatus for preventing damage of door lock assembly
Inventor: OH SE CHUN
IPC: E05B81/56
Filed: 1998-12-12
Abstract: PURPOSE: An apparatus for preventing the damage of a door lock assembly is provided to prevent the damage of the door lock assembly by interrupting supply the door lock assembly with a needless driving voltage. CONSTITUTION: In a vehicle having a door lock assembly for locking and unlocking a door according to the input of a driving voltage, an apparatus for preventing the damage of a door lock assembly includes a voltage supply part(20) for supplying with the driving voltage so that the door lock assembly becomes a state of lock or unlock corresponding to the input of the driving voltage, a door lock sensor(50) outputting the lock state sensing signal according to the lock of the door lock assembly, a door lock switch(52) outputting the lock/unlock instructions signal by the switching operation of an user, and a controller(100) outputting the driving instructions signal to the voltage supply part when the lock instructions signal input in the state of the door unlock or when the unlock instructions signal input in the state of the door lock corresponding to the lock state sensing signal output from the door lock sensor if the lock/unlock signal is input.
Patent KR-19990024181-A (KR)
Title: 합성섬유 스크랩을 이용한 방수 골판지 포장재의 제조방법
Filed: 1998-12-17
Abstract: 본 발명은 합성섬유 제조공장 또는 가공공장의 제품생산중에  버려지는 합성섬유 조각인 스크랩(Scrap)을 재생한 후 가공하여 제품의 포장에 이용되는 방수용 골판지 포장상자를 제조하는 제조공정 및 응용제품에 관한 것이다. 
     종래의 일반적인 포장용 상자는 목재상자와 종이상자와 플라스틱 상자 등이 일반적으로 널리 사용되어 왔다.    목재상자의 경우 수분과 습기에 적응이 강하여 주로 어패류와 과일류를 취급하는 포장재로 주로 사용되고 있으나, 목재의 경우 원자재의 조달이 안정적이지 못하고 외부 충격에 쉽게 파손되는 있었다.    종이상자는 가볍고 다루기가 쉬워 골판지 형태로 포장재를 만들어 널리 사용하고 있으나, 수분과 습기에 취약하여 쉽게 파손되어 일회성 포장재로 활용해야 하는 단점이 있었다.    플라스틱상자는 제품의 성격에 맞추어 다양한 제품과 미려한 색상을 구현할 수 있고, 외부 충격에도 강한 장점이 있으나 폐기시 폐기물의 처리가 어렵고 포장 상자가 고가인 단점이 있었다. 
     따라서, 본 발명은 이같은 종래의 포장용 상자의 단점을 개선하기 위하여 합성섬유 폐기물을 타면하여 부직포로 만든 후 열경화성 수지를 도포하고 가열 성형과정을 거쳐 가볍고 튼튼하며 인장력과 가공성이 우수하고 방수성과 내구성도 우수한 포장용 상자를 만들 수 있는 포장재를 제공하기 위한 것이다.
Patent KR-20000043394-A (KR)
Title: Method for controlling braking in drum washing machine
Inventor: KIM JAE BANG
IPC: D06F33/02
Filed: 1998-12-29
Abstract: PURPOSE: A method for controlling the braking in a drum washing machine is provided, to reduce the time needed to brake the motor and reduce the total washing time. CONSTITUTION: A method comprises the steps of turning on a first control switch for a first directional operation of a drum motor according to the washing operation start input of washing machine (step 1); turning off the first control switch for the first directional operation of a drum motor and turning on a second switch for a second directional operation at the point of direction conversion during the first directional rotation of a drum motor (step 2); determining whether the brake control is inputted during the step 1 and 2 switching the rotation direction of a drum motor; determining whether the interception of motor operation is ordered if there is not the brake control input, turning off simultaneously the first and second control switches to allow the drum to be stopped after the inertial rotating continuation period due to the weight itself if the interception of motor operation is not ordered, and returning the step 1 if the interception of motor operation is ordered (step 3); and turning on the first and second switches simultaneously to allow the drum to be braked by the magnetic balance of the motor in the brake control is inputted at the step 3 (step 4).
Patent KR-20000044343-A (KR)
Title: Method for executing multi-task in real time
Inventor: PARK BO YEON
IPC: G06F11/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for executing multi-task is provided to manage restricted system hardware resource, by executing an external input/output task and an internal task on one processor in real-time. CONSTITUTION: A method for executing multi-task in real-time comprises the steps of: setting up system cycles as cycles divided into predetermined time intervals, adjusting an internal task to the divided cycles to perform the internal task; examining whether a task executing request is generated while executing the internal task; if so, examining whether a task having the request is the internal task; if so, executing the internal task to an idle cycle among the divided cycle; if the task is an external input/output task, generating an interrupt to process a request for executing the external input/output task; executing the external task to the idle cycle.
Patent KR-19990035963-A (KR)
Title: 에이에스에이 사이징을 위한 촉진제로서의 합성 양이온성중합체
IPC: D21H17/45
Filed: 1996-07-25
Abstract: 합성 양이온성 중합체를 알케닐 숙신산 무수물 사이징을 위한 촉진제로서 사용한다.   알케닐 숙신산 무수물과 반응성인 특정한 합성 양이온성 중합체의 첨가는 제지시 소수성, 셀룰로스 사이징 물질의 사이징 효율을 개선하는 것으로 보인다.   합성 양이온성 중합체는 제지시 효과적인 촉진제로서 전분을 대신한다.
Patent KR-19990035965-A (KR)
Title: 은폐된 작업인자를 가진 암호시스템
IPC: H04L9/22
Filed: 1996-07-26
Abstract: 암호법에서 사용하는 암호키를 제공하는 방법 및 장치는 큰 B비트의 암호키로부터 감소된 키공간 키의 일부를 발생시키기 위한 키 발생기를 포함한다.  키의 일부는 큰 뚜렷한 작업인자를 가진 암호키를 제공하기 위해 비밀 해쉬 또는 분배키에 따라 B비트의 키공간으로 랜덤하게 분배된다.  작업인자는 주어진 키 비트 길이에 대해 가능한 다른 키의 수에 의존하고, 적대적인 공격자가 디코드하기 어렵게 한다.  비밀 해싱키를 알지 못하면, 암호키의 작업인자가 S=2 B 까지로 나타나고, 공격자는 확실한 특정키를 결정하기 위해 2 B 까지 추측해야 한다.  이러한 난해성은 공격자가 시스템을 침범하기에 컴퓨터학적으로 어렵게 한다.  그러나, 비밀 해싱키를 알고 있다면, 작업인자는 현격히 줄어든다.  따라서, 시스템의 보호수준 또는 강도를 감소시키지 않고 정부의 수입 또는 수출 규정을 만족시킬수 있는 충분히 작은 레벨로 작업인자를 감소시킬 수 있다.  단일 암호키 발생기(엔진)는 다른 작업인자가 요구되는 다른 국가에서도 용이하게 적용되어 사용될 수 있다.
Patent KR-19990036035-A (KR)
IPC: D04H11/08
Filed: 1996-07-26
Abstract: A method for making a textile product from a web of fibres and/or filaments moving in a feed direction. The method comprises a pre-looping step in which the fibres and/or filaments are individually transversely looped relative to the feed direction and optionally transversely stretched, whereafter they pile up in the form of a crimped pseudo-yarn in which the fibres and/or filaments are parallelised. Prior to the pre-looping step, the method comprises a crimping step in which the fibres and/or filaments are crimped with a period and an evolute that are a multiple of the period and evolute of the "crimp" formed in the pre-looping step.
Patent KR-19990036191-A (KR)
Title: 개선된 일렉트로마이그레이션 신뢰도를 갖춘 집적회로용 금속상호접속 구조체
IPC: H01L21/768
Filed: 1996-08-01
Abstract: 반도체 집적회로용 다층 상호접속 구조체(10)는 티타늄으로 된 베이스층(20), 티타늄 질화물로 된 제 2층(22), 알루미늄 합금으로 된 제 3층(24) 및 티타늄 질화물로 된 제 4층(24)을 포함한다. 다층 상호접속 구조체(10)에 포함된 이들 모든 층은 초 고진공 증착 시스템으로 증착된다. 증착 시스템에서 증착된 상이한 층들은 진공을 파괴시키지 않고 연속적으로 처리된다. 다층 상호접속 구조체(10)의 각각의 이 다수 증착실을 갖춘, 통합된 초 고진공 증착 시스템내에서 증착될 지라도, 상이한 층의 증착은 상이한 온도로 수행된다. 알루미늄 합금의 일렉트로마이그레이션에 의해 야기된, 다층 상호접속 구조체(10)의 일렉트로마이그레이션 오류에 대한 시간은 알루미늄 합금을 300℃ 보다 높게 바람직하게는 350℃ 와 550℃ 사이의 온도로 증착하므로써 상당히 증가된다. 알루미늄 합금층(24) 하부의 인접한 티타늄 질화물층(22)과 티타늄층(20)은 낮은 저항률을 갖는 상호접속 구조체(10)를 제공하고 베이스 구조체(14)의 합금 스파이킹을 방지한다. 이 결과, 제공된 다층 상호접속 구조체(10)는 개선된 일렉트로마이그레이션 신뢰도와 저저항을 가지며, 이렇게하여  집벅회로내에 더욱 밀한 응응을 가능케 한다.
Patent KR-19990063584-A (KR)
IPC: A61K31/40
Filed: 1996-08-27
Abstract: The present invention relates to a class of compounds represented by the Formula Ior a pharmaceutically acceptable salt thereof, whereinA ispharmaceutical compositions thereof and methods of using such compounds and compositions as alphavbeta3 antagonists.
Patent KR-19990082029-A (KR)
Title: 파라크실렌의 제조 방법
IPC: C07C7/00
Filed: 1997-01-22
Abstract: 파라크실렌의 적어도 일부를 회수하고 감량된 파라크실렌을 함유하는 생성된 스트림을 분자체 막으로 통과시켜 파라크실렌이 풍부한 투과물을 제조함으로써 C 8 방향족 탄화수소를 포함하는 공급물 스트림을 가공한다.
Patent KR-19990082098-A (KR)
Title: 고무조성물 및 그것을 이용한 공기 타이어
IPC: C08K5/548
Filed: 1997-09-19
Abstract: 본 발명은 적어도 폴리부타디엔 15 중량%를 포함하는 디엔계고무 100중량부에 대해 실리카 10~80 중량부와, 특정의 실란커플링제, 황분포를 특정한 폴리설파이드구조를 갖는 비스-(알콕시실릴알킬) 폴리설파이드를 실리카량에 대해 1~20 중량% 배합되어 있고, 또한 가황후에 있어서 독립기포를 갖는 고무 조성물 및 그것을 이용한 공기타이어를 제공한다.  고무조성물은 타이어제작시에 가공성이 양호하고 그것을 사용한 공기타이어는 빙설성능, 내마모성이 우수하다.
Patent KR-20000031328-A (KR)
Title: Method for manufacturing of curved and quenched profiled elements and die tool for carrying out method
Inventor: LINDBERG MATS
IPC: B21D7/16
Filed: 1997-03-04
Abstract: PURPOSE: Provided are a manufacturing method for curved and quenched profile elements from closed profile elements, beams, or similar and a die tool to perform the method CONSTITUTION: A manufacturing method for curved and quenched profile elements from closed profile elements, beams, or similar by using a die tool (5) for curving the profile elements, a profile element (2) heated to the quenching temperature being pushed into the die tool and curved to a form provided by the die tool, where after the profile element is cooled down by means of a flushing or a showering with a cooling liquid, the cooling liquid being supplied to the die tool (5) with the therein contained and curved profile element (2) and in that the cooling liquid is led through the die tool (5) and thereby on the outside of the therein contained profile element. For performing the invention a die tool is used of a type comprising several tool halves (9, 9') adapted to cooperate to curve a profile element placed in the die tool (5) and between the tool halves in pushing said tool halves together, each of the tool halves (9, 9') on its inside then being provided with facing, alternating, circumferential ribs (13) and grooves (14) running continuously along said insides for transporting a cooling liquid through the die tool and thus dissipating heat from the outside of the die in the tool (5) contained profile element (2).
Patent KR-20000022139-A (KR)
Title: Eyesafe laser transmitter
Inventor: CHEN TZENG S
IPC: G01S17/10
Filed: 1998-04-14
Abstract: PURPOSE: A single resonator cavity (16) for both the pump laser and the optical parametric oscillator is provided to make simple the design of the cavity and increase total optical efficiency. CONSTITUTION: An eye safe laser(10) transmitter comprises a single resonator cavity (16) for both the pump laser and the optical parametric oscillator (22) which has the surface partially reflected from at least one end to partially transmit a second light from cavity and partially reflect a first and second light in cavity. The optical parametrim oscillator in the resonator cavity changes the light of pumping frequency to the light of output frequency. A Nd: YAG rod (24) provides gain for light at a first wavelength. A combined Q-switch/Brewster plate (26) Q-switches the light to increase its intensity and polarizes the light so that its polarization plane is perpendicular to the Z-axis of a KTP crystal functioning as the optical parametric oscillator, thereby providing type II phase matching conditions. The optical parametric oscillator transforms the light at the first wavelength to light at a second wavelength which is output through a partially reflective out coupler at a wavelength which will not harm the eyes.
Patent KR-19990067735-A (KR)
IPC: F41B11/72
Filed: 1999-01-06
Abstract: A model gun with automatic bullet supplying mechanism comprises a pressure accumulating chamber (43) from which a gas leading passage (44) extends, a slider (60) movable along a barrel structure (2), a pressure receiving portion (61A) fixed in the slider (60) at the back of the barrel structure (2), a movable member (20;70) provided with first and second inner spaces (23;73,24;74) and arranged at the back of a bullet holding chamber (4), and a movable valve (46;76) provided in the first inner space (23;73) formed in the movable member (20,70). The movable valve (46;76) is operative selectively, during a period in which the gas leading passage (44) is connected with the first and second inner spaces (23;73,24;74) formed in the movable member (20;70), to cause gas derived through the gas leading passage (44) from the pressure accumulating chamber (43) to act through the first inner space (23;73) on a sham bullet (BB) in the bullet holding chamber (4) and to shut off gas flow to the bullet holding chamber (4) through the first inner space (23;73) from the gas leading passage (44) so that the gas derived through the gas leading passage (44) from the pressure accumulating chamber (43) acts through the second inner space (24;74) on the pressure receiving portion (61A) to cause first the pressure receiving portion (61A) to move back in company with the slider (60) and then the movable member (20;70) also to move back for making preparations for supplying the bullet holding chamber (4) with a sham bullet (BB) from a magazine (41). <IMAGE>
Patent KR-20000051270-A (KR)
Inventor: JEONG DONG JIN
IPC: H01L21/311
Filed: 1999-01-20
Abstract: PURPOSE: A method for forming a perovskite crystalline high dielectric membrane and a method for preparing a high dielectric capacitor are provided which are able to secure the reliability of the high dielectric membrane by completeyl eliminating pyrochlore and also secure the reliability of the high dielectric capacitor using thereof. CONSTITUTION: A method for forming a perovskite crystalline high dielectric membrane comprises steps of: (i) depositing amorphous high dielectric material membrane on an integrated circuit base plate; (ii) annealing the amorphous high dielectric material membrane to form a perovskite phase high dielectric crystal where a pyrochlore phase is formed by annealing; (iii) dry-etching the step (ii) to eliminate the pyrochlore phase where an etched damaged layer is formed by the dry-etching; and (iv) wet-etching the step (iii) to eliminated the etched damaged layer and the remaining pyrochlore phase. The method for preparing a high dielectric capacitor comprises steps of: (i) forming an insulating membrane on a semiconductor base plate; (ii) forming a lower electrode of the capacitor on the insulating membrane; (iii) depositing an amorphous high dielectric material membrane on the insulating membrane; (iv) annealing the amorphous high dielectric material membrane on the insulating membrane to form perovskite phase high dielectric crystal where a pyrochlore phase is formed by annealing; (v) eliminating the pyrochlore phase; and (vi) forming an upper electrode of the capacitor on the step (v).
Patent KR-20000051464-A (KR)
Inventor: SEO SANG HOON
IPC: H04B7/14
Filed: 1999-01-22
Abstract: PURPOSE: A multi-range multi-carrier transceiver for a multiplex sector micro cellular system is provided to uplift a frequency response by using a surface acoustic wave filter to improve quality of signal. CONSTITUTION: A multi-range multi-carrier transceiver for a multiplex sector micro cellular system comprises the parts of: a forward sender, which converts radio frequency into intermediate frequency, and synthesizes synchronous standard frequency and control signal and transmits them; a forward receiver, which converts the intermediate frequency, having transmitted to forward direction, through a primary DNC(Down Converter), filters it by a SAW(surface acoustic wave) filter, converts it through a secondary UPC(Up Converter), and outputs it; a backward sender, which converts radio frequency of diversity signal and primary signal, having received by antenna, through a primary UPC, filters them by the SAW, converts them through a secondary UPC, and transmits them after synthesizing with frequency of control signal; a backward receiver, which converts the primary frequency and the diversity intermediate frequency through a UPC.
Patent KR-20000028548-A (KR)
Inventor: YOON SANG KYUNG
IPC: C04B35/622
Filed: 1999-02-08
Abstract: PURPOSE: Ceramic oxide powder having very small particle size and a superior reactivity is provided by a combustion method using citric acid as combustion adjuvant at the low temperature by a single process. Also, the ceramic powder is provided to produce ceramic paste having good reproducibility for inherent properties of ceramic in the actual applications as well as simplicity of production and the possibility of molding at the lower temperature than that of prior ceramic paste. CONSTITUTION: Production of ultra fine ceramic oxide powder comprises the steps of: preparing the solution or dispersed mixture containing ceramic component by dissolving or homogeneously dispersing the feed of ceramic component in solvent or dispersing medium; adding citric acid to the solution or dispersed mixture to prepare a mixture, in which the citric acid is at least the required amount to cause the combustion of the citric acid and the anion of ceramic component; and heating the mixture at a temperature between 100 and 150°C to evaporate the solvent or dispersing agent and to remove the citric acid by the non-explosive redox combustion of the anion of the ceramic component and the citric acid, wherein the ceramic oxide is formed without being scattered by the generated heat.
Patent KR-20000056793-A (KR)
Inventor: KIM JUN SHIK
IPC: H04Q3/00
Filed: 1999-02-26
Abstract: PURPOSE: A time switch board improving a path of an intra call is provided to improve paths to form intra calls for every subscriber, accommodated in each access switching subsystem (ASS), with one time slot interchange, so that a control structure for the intra call paths is simplified and error generation is reduced, and a call access rate for the intra call are supported with 100% by setting the intra call paths only within the time switch board. CONSTITUTION: An access switching subsystem (ASS) has a processor (200), more than one time switch board (210,250), and an interface board (230) controlling switching of the time switch board by control of the processor. A time switch board improving a path of an intra call comprises the process as follow. When voice data for an intra call is delivered to an optional receiving subscriber accommodated in another time switch board inside the time switch board or the ASS, from an optional transmitting subscriber accommodated in the time switch board, a transmission path of the voice data for an intra call is set up to transmit the voice data to the optional receiving subscriber with one time slot interchange.
Patent KR-20000034817-A (KR)
Inventor: AN BYEONG SEON
IPC: B41J2/05
Filed: 1999-03-05
Abstract: PURPOSE: A nozzle plate assembly of a micro injecting device is provided to prevent condensation of spray solution on the inner face of a nozzle plate and to supply the spray solution smoothly. CONSTITUTION: After forming a pattern film on a portion of the surface of a first metal layer(203) and a second metal layer(204), the metal layers are etched to expose a portion of the surface of a protecting film(202) by using the pattern film as a mask. The remaining pattern film is removed by chemicals. Thereby a master plate defining a nozzle region(10') is completed. After removing the grease on the surface of the second metal layer by using a grease-removal solution, the master plate is carried into a heat tank and preferably treated thermally at 32-37°C for 10-14 minutes. After the thermal treatment, the master plate is dipped in a chemical passivation solution to treat the surface. The surface of the second metal film forming the outermost face of the master plate is polished to have a low surface roughness.
Patent KR-20000060186-A (KR)
Inventor: PARK BYEONG IL
IPC: F24F13/20
Filed: 1999-03-12
Abstract: PURPOSE: A fan housing of an indoor unit of an air conditioner is provided to design a curvature of the fan housing for increasing an amount of the wind and a static pressure to improve the whole performance of the air conditioner. and reduce noise by mounting a noise-absorption element to cut parts of the housing, simultaneously improving thermal insulation efficiency. CONSTITUTION: In a fan housing of an indoor unit of an air conditioner, a fan is connected to the motor and has an impeller(61) mounted with a plurality of wings for inducing air flow and a fan housing(62) for guiding the air flow conveyed by the impeller, wherein the fan housing is designed with a curvature larger than a cabinet width and formed with cut parts(62a,62b) at both sides, where overlapped with the cabinet, to be connected to the cabinet to prevent leakage, a flange is formed on rim parts of the cut parts to be closely coupled with the cabinet, and a soft noise-absorption element(63) is provided to the cut parts for thermal insulation and noise absorption.
Patent KR-20000060358-A (KR)
Inventor: JUN GI UK
IPC: H04N5/74
Filed: 1999-03-15
Abstract: PURPOSE: A reflection type projection apparatus is provided to convert the output light emitted from an optical source into a light with one polar without optical loss. CONSTITUTION: The reflection type projection apparatus includes an optical source(10), a polarization converter(40), a front relay lens system, an optical divider, an optical wave converter, a rear relay lens system, an image generator(60), a color prism(70) and a projection lens unit(80). The polarization converter(40) converts the light illuminated from the optical source to a light with one polar. The front relay lens system is implemented between the optical source and the polarization converter and makes the incident light almost parallel. The optical divider divides the light with one polar which passes the polarization converter based on a wavelength region. The optical wave path converter is implemented between the light wave paths of the divided light and converts the wave path. The rear relay lens system is implemented between the optical divider and the wave path converter. The image generator(60) generates images from the incident light with one polar which passes the wave path converter. The color prism(70) selectively reflects or passes the light. The projection lens unit(80) magnifies the light incident on the color prism side.
Patent KR-20000060571-A (KR)
Title: Polyester film
Inventor: KIM DO GYEONG
IPC: B32B27/36
Filed: 1999-03-17
Abstract: PURPOSE: A polyester film having good covering property, excellent gloss and beautiful appearance is provided, which is useful for cable coating and packing, etc. CONSTITUTION: A polyester film comprises: a) a first film layer comprising polyester resin having limit viscosity of 0.4 to 0.9 dl/g in which the repeating unit comprises ethylene terephthalate more than 60 wt%; and b) a second film layer laminated to one face of the first film layer in which the second film layer comprises the said polyester resin and 1 to 5 wt% of carbon black having average particle diameter of 20 to 500 nm based on the weight of the polyester resin.
Patent KR-20000060902-A (KR)
Inventor: YOO BYEONG SAM
IPC: B66B7/00
Filed: 1999-03-20
Abstract: PURPOSE: A vibration absorbing thimble rod for elevator is provided for man to use the elevator comfortably by uniting the vibration absorbing weight with thimble rod. CONSTITUTION: In the vibration absorbing thimble rod for elevator, a thimble rod(50) that fixes the end of a rope(2) is fixed on the cross head by a spring(52) and a nut(54). And the rope is connected with an elevator by thimble rod, and the vibration absorbing weight(56) is united with the thimble rod. Thereby, the vibration absorbing weight absorbs the vibration of worm motor, so that man can use the elevator comfortably.
Patent KR-20000065343-A (KR)
Inventor: LEE MON HO
IPC: H05K9/00
Filed: 1999-04-02
Abstract: PURPOSE: A material and a structure are provided to effectively shield magnetic field generated by underground water artery of earth, and to form a focusing plate for effectively focusing the magnetic field and discharge the magnetic flux focused by the focusing plate. CONSTITUTION: A material for shielding magnetic field generated by underground water artery consists of metal selected group containing Fe, Fe-Si, permalloy based, permendur based, Mu based, moly-permalloy based, MnZn ferrite based, NiZn ferrite based, CuZn ferrite based and garmet based. The structure for shielding magnetic field generated by underground water artery is one shape selected from a plate shape, a net shape, a rod shape, a powder shape, a tile shape and a complex body shape.