baber/WOPTO huggingface dataset:
Patent KR-20030053896-A (KR)
Title: Dynamic processing of EMS event in transmission system
Inventor: HA SEONG GYUN
IPC: H04L12/24
Filed: 2001-12-24
Abstract: PURPOSE: A method for dynamically processing an event of an EMS(Event Management System) in a transmission equipment is provided to minimize transmission delay of an event when a network is not in a good condition and prevent deterioration of the network due to excessive re-transmission. CONSTITUTION: When an EMS manager registers an EMS for an EMS agent, the EMS is switched from a dead state to an idle state(S71,S72). The EMS agent checks whether an event is generated in the idle state(S73). When an event is generated, the EMS is switched to a process state and the EMS agent transfers the corresponding event to an EMS manager(S74). The EMS agent checks whether a response to the event is received within a predetermined time(S75). If there is no response within the predetermined time, the EMS agent re-transmits the corresponding event(S76). If there is no response even after the event re-transmission for five times, the EMS agent judges that the EMS manager is not in a normal condition, and is switched to a sleep state(S77,S78). When an alive signal is received from the EMS manager(S79), the EMS is switched to the idle state and the EMS agent resumes event transmission(S80).
Patent KR-20030054452-A (KR)
Title: a
Inventor: JANG JIN BAEK
IPC: B64G1/00
Filed: 2001-12-26
Abstract: PURPOSE: An artificial satellite separation signal output circuit for a high reliability artificial satellite is provided to improve the reliability in launching the artificial satellite or separating, and to minimize the failure rate by operating a backup computer stably against wrong operation of a main processor with detecting the stable separation signal. CONSTITUTION: An artificial satellite separation signal generating and detecting circuit is composed of a separation signal command circuit(10) applying a separation command signal to a separation signal generating circuit(30) in separating; the separation signal generating circuit detecting the separation signal from the separation signal command circuit and generating a pulse signal for driving a separation timer(40); the separation timer generating a time-out signal in not stopping the separation timer by a main processor(50); and a power switching relay(60) of the artificial satellite processor converting power from the main processor to an artificial satellite backup processor(51) in generating the time-out signal. The reliability is improved by operating the backup computer stably against wrong operation of the main processor.
Patent KR-20030058733-A (KR)
Title: Search window controlling method for mobile communication device
Inventor: CHO JAE UK
IPC: H04B7/26
Filed: 2001-12-31
Abstract: PURPOSE: A search window adjusting method of a mobile communication terminal is provided to capture an active set and reduce a call drop by reducing a neighbor set search window size when a mobile terminal enters into an area with numerous pilot signals in a traffic state. CONSTITUTION: A terminal checks a traffic channel frame being received by its receiving end in a traffic state(S101). It is checked whether a bad frame of the checked frame is above a certain threshold value(S102). If the bad frame is above the threshold value, a neighbor set search window size is reduced(S103). If the bad frame is below the threshold value, the neighbor set search window size is maintained as it is(S104). After the search window size is adjusted, when a good frame is received, the neighbor set search window size is changed to a parameter value received in a traffic channel message(S107). If a good frame is not received, the neighbor set search window size is reduced(S106).
Patent KR-20010071002-A (KR)
Title: 측벽층을 갖춘 집적 회로의 상호 연결 라인
Inventor: NAIK MEHUL B
IPC: H01L21/768
Filed: 1999-07-21
Abstract: 본 발명은 반도체 장치와 같은 IC 구조에 있어서, 구리 확산 장벽층 내에 덮힌 구리 라인을 제공한다.  구리 라인(310)은 통상적인 구리 확산 장벽층의 상부(316) 및 바닥(318)을 가지며 구리 확산 장벽 재료를 포함하는 새로운 측벽층(324, 326)을 갖는다.  본 발명은 또한 라인 에칭 패턴화와 바이어 플러그와 같은 하부 접촉 소자 사이의 오정렬을 부부적으로 또는 완전히 보상하는 반도체 장치에 이용되는 도전성 상호 연결 라인을 제공한다.  오정렬 허용 라인(430)은 측벽이 오정렬에 의해 야기되는 갭(431)의 폭과 동일하거나 초과하는 두께를 가지는 라인 상에 새로운 측벽(438, 440)을 제조함으로써 형성된다.  오정렬 허용 라인은 오정렬 갭을 보상하여 접촉 소자에서 트렌치의 에칭을 방지한다.  트렌치의 형성은 측벽이 오정렬 갭의 폭보다 얇을 때 방지되기보다는 감소된다.  본 발명의 부가적인 실시예에서, 제조 시스템(510)이 본 발명에 따른 구조를 제조하도록 제공된다.  이러한 시스템은 복수의 제조 스테이션(520, 522, 524, 526 및 528)과 상호 작용하도록 조절되는 제어기(500)를 포함한다.
Patent KR-20010085760-A (KR)
Title: Unsaturated hydroximic acid derivatives as parp inhibitors
IPC: C07C251/58
Filed: 1999-09-02
Abstract: The object of the invention consists of novel unsaturated hydroximic acid derivatives, the process for their preparation and as active substance such as compounds containing pharmaceutical compositions. The novel compounds possess valuable pharmaceutical effects, so they can be used in the treatment of states connected with energy deficiency of the cell caused by PARP inhibition, in diabetes complications, in oxygen deficient status of the heart and brain, in neurodegenerative diseases, in the treatment of autoimmune and/or viral diseases. In formula (I).
Patent KR-20010074955-A (KR)
IPC: H01M8/0234
Filed: 1999-09-02
Abstract: Not all gas diffusion structures known to date can guarantee water balance compensation in the fuel cell, protection against drying and prevention of water deposits while simultaneously ensuring even distribution of reaction gases. In the gas diffusion structure, according to the invention, a gradient is produced in terms of gas permeability perpendicular to the membrane by way of a stratified system. This guarantees, at an appropriate operating temperature and appropriate stoichiometry of the reactants, constant and optimal humidification in all points of the membrane by the formed product water. Additional humidification systems can thus be discarded.
Patent KR-20010080355-A (KR)
IPC: G11B7/09
Filed: 2000-08-29
Abstract: 본 발명에 따른 트랙킹 오차 검출 장치(1)는, 도 1에 도시하는 바와 같이, 포토 검출기(2)에 의해서 얻어진 광 전류를 전류 전압 변환기(7a∼7d)에서 전압 신호로 변환하여, 가산기(8a),(8b)에서 전압 신호를 가산하여 2개의 신호 계열을 생성한다.  2개의 신호 계열은 각각 ADC(16a),(16b)에서 디지털화되어, 보간 필터(17a),(17b)에서 보간 처리가 실시되고, 제로 교차점 검출 회로(18a),(18b)에 의해서 제로 교차점이 검출된다.  2개의 신호 계열의 제로 교차점의 위상차를 위상차 검출 회로(19)로 검출하여, LPF(11)에 의해서 위상차에 대역 제한을 행하면, 트랙킹 오차 신호가 얻어지는 것이다. 
     이러한 구성의 트랙킹 오차 검출 장치에서는, 광 기록 재생 장치의 배속화 및 광 기록 매체의 고밀도화에 대응할 수 있는 트랙킹 오차 검출 장치를 소형화 및 저비용으로 제공하는 것이 가능해진다.
Patent KR-20010080624-A (KR)
Title: 얇게 압연된 완성 스트립을 감기 위한 릴 배치 구조
IPC: B21C47/00
Filed: 1999-11-26
Abstract: 본 발명은 완성 치수에 가깝게 주조된 얇은 슬래브로부터 열간 스트립 단면을 연속적으로 압연하는 장치의 종단부에 위치한 냉각부를 통과한 후의 얇은 압연 완성 스트립을 감기 위한 릴 배치 구조에 관한 것이다. 
     본 발명에서는 두 개의 릴 맨드릴이 서로 수평 및 평행하게 이동하게 배치되어 있고, 공통 수평 중심축을 중심으로 회전할 수 있는 지지 부재 상에서 서로 별개로 회전 구동된다.  피니싱 공정으로부터 배출된 완성 스트립은 구동-전단 결합장치에 의해 이송된다.
Patent KR-20010090861-A (KR)
IPC: A46B15/00
Filed: 1999-12-07
Abstract: 본 발명은 사용자의 구강을 세정하기 위한 전면 이용 가능한 구강 브러쉬(10)에 관한 것이다. 
     상기 전면 이용 가능한 구강 브러쉬(10)는 제1면(18)과 제2면(22)을 갖는 제2끝단부(16)를 포함하는 손잡이(12)와, 상기 제1면(18)으로부터 연장된 솔모(20)와, 상기 제2면(22)에 연결되는 선택 가능한 크리닝 수단(24)으로 구성되어, 상기 솔모는 사용자의 치아를 닦아내고, 상기 선택 가능한 크리닝 수단은 사용자의 구강 내표면과 혀를 닦아내도록 한 것이다. 
     상기 선택 가능한 세정수단은 사용자의 구강 내표면과 혀를 문질러줄 수 있도록 하나 또는 다수의 평행한 융기(26), 다수의 덤불 형태의 솔모 덩어리(32), 다수의 삽 머리 모양의 솔모(36), 수세미와 같은 패드면(72), 가용성 크리스탈로 만들어진 억센 모와 같은 구조체(80)로 형성된 것이다. 
     상기 선택 가능한 세정수단을 포함하는 다수의 템플럿과, 이 다수의 템플럿중 하나를 제2면에 연결하기 위한 연결수단을 포함하고, 다수의 템플럿중 하나가 전면 이용 가능한 구강 브러쉬에 형성된 선택 가능한 세정수단상에 부착되도록 한다. 
     재개봉 가능한 봉지재(94)가 상기 각 템플럿을 위하여 제공되는데, 사용하지 않을 경우, 손잡이의 제1끝단부(14)를 삽입 저장함으로써, 오염으로부터 손잡이와 템플럿을 보호할 수 있게 된다. 
     또한, 구강 세정액(92)이 템플럿과 손잡이를 보호할 수 있도록 한 봉지재내에 제공되어, 사용자의 구강을 헹궈낼 수 있도록 한다.
Patent KR-20010089547-A (KR)
IPC: H02G7/00
Filed: 1999-12-03
Abstract: 고압도체(3)상의 수동으로 부착된 접지접점(21)의 존재를 경고하는 시스템으로서, a) 고전압도체(3)에 근접하지만 이격되어 있으며 접지접점(21)이 부착될 때 탄성적으로 조여져 고압도체(3)와 결합될 수 있는 능력을 갖는 벗겨진 부가의 도체(1)와, b) 고전압도체(3) 및 부가의 도체(1)에 연결하는 수단(4, 5)을 갖는 경고장치(20)로 구성된다.  이 경고장치는 고전압도체(3)의 부근에 배치된 부분(24)에서, 부가의 도체(1)가 고압도체와 접촉하였는지 아닌지를 감지하고 또한 이 상태에 관한 신호를 고압도체로부터 떨어진 경고장치의 다른 부분, 바람직하게는 그라운드전위로 전송하기 위한 장비를 갖는다.  이 부분(26)으로부터 신호가 작업센터로 전송될 수 있다.
Patent KR-20010094733-A (KR)
IPC: D07B1/06
Filed: 1999-12-14
Abstract: 본 발명은 지지구조물(100)과; 상기 지지구조물(100)에 대해 결합되어 있고, 기설정된 축을 따라 회전 가능한 로터(5)와; 상기 로터(5)의 회전축과 본질적으로 동일한 공간상에 위치하는 진동축을 따르는 상기 지지구조물(100)에 고정된 크래들과; 상기 크래들상에서 작동가능하게 고정되어 각각의 공급 스풀로부터 다수의 기본 와이어를 공급하는 공급 장치(8)를 구비하고 있고, 상기 기본 와이어는 상기 로터(5)의 회전축과 동일한 공간상에 위치하는 단부(10A, 10C)와 상기 회전축으로 이격된 중간부(10B)를 갖는 스트랜딩 경로를 따라서 상기 로터(5)상에서 구동되어지며; 상기 크래들에 작동가능하게 결합되어져 있고, 상기 스트랜딩 경로의 제1단부(10A)를 기준으로 상부에서 상기 기본 와이어중의 하나에 작동하는 적어도 하나의 예형 장치(15)를 구비한 합성 엘라스토머 제품에 특히 사용되는 금속 코오드에 사용되어지는 금속 코오드 제작 장치에 관한 것이다.  또한, 상기 적어도 하나의 예형 장치(15)는 상기 기본 와이어에 거의 사인 곡선형의 변형을 날카로운 에지를 남기지 않고 제공하기에 적당하게 구성되어져 있다.
Patent KR-20020063132-A (KR)
Inventor: ELSCHNER ANDREAS
IPC: H01L51/30
Filed: 2002-01-25
Abstract: PURPOSE: A dispersion solution and an electroluminescence device prepared by using the dispersion solution are provided to improve the lifetime and the luminosity of the electroluminescence device. CONSTITUTION: The dispersion solution comprises polyanions and cationic 3,4-polyalkylenedioxythiopene, and the 90% or more of the particles contained in the dispersion solution has a size of 50 nm or less. The resistivity of the coating prepared by using the dispersion solution is more than 5,000 Ω·cm. Preferably the 3,4-polyalkylenedioxythiopene is represented by the formula 1, wherein n is an integer of 3-100; X is -(CH2)x-CR¬1R¬2-(CH2)y(wherein R¬1 and R¬2 are independent each other and are a substituted or unsubstituted alkyl group of C1-C20), an aryl group of C6-C14 or =CH2-OR¬3(wherein R¬3 is H, an alkyl group or -CH2-CH2-CH2-SO3H); and x and y which are independent each other, are an integer of 0-9. The electroluminescence device contains a hole injection layer prepared from the dispersion solution.
Patent KR-20030065124-A (KR)
Title: Burnning-up type air cleaner
Inventor: KIM GO JUNG
IPC: F23G5/00
Filed: 2002-01-31
Abstract: PURPOSE: An air cleaner for an incinerator is provided to maximize the purification of air and to prevent environmental pollution by radiating infrared rays to the air and filtering the air by a catalyzer and water. CONSTITUTION: A combustion chamber(10), a spacing unit(12), a catalyzer storing unit(14), and a water tank(3) are successively formed in a body(1). A passage(7) connects the combustion chamber to the spacing unit. Infrared heaters(9) are installed at the upper, lower and sides of the combustion chamber, and fill the combustion chamber with ceramic particles(8). A filtering plate(11) divides the spacing unit and the catalyzer storing unit. A plurality of water drain holes(5) are formed at the bottom of the water tank. A discharge port(4) is installed at the top of the body, and is communicated with the catalyzer storing unit and has a fan(2). A circulation pipe(15) connects the water tank to the spacing unit. A circulation pump(13) is installed on the circulation pipe.
Patent KR-20030067920-A (KR)
Title: A housing sealing arrangement of electrical control unit for electronic control brake system
Inventor: YOO DONG HYEON
IPC: B60T8/34
Filed: 2002-02-09
Abstract: PURPOSE: A sealing apparatus of an ECU(Electronic Control unit) for an electronic control type brake system is provided to facilitate assembling work by improving the cover sealing structure of an electronic control unit housing. CONSTITUTION: A sealing apparatus(40) of an ECU for an electronic control type brake system has a groove(41) depressed along the open end portion of a housing(32); an insertion protrusion(42) protruded from the floor face(33b) of a cover(33), to be inserted along the groove; a sealing member(43) disposed in the groove and pressed in accordance with insertion of the insertion protrusion; and a fixing unit(44) elastically fixing the cover to the housing, to keep the insertion protrusion inserted along the groove. An insertion groove(43a) for insertion of the insertion protrusion is longitudinally formed to the sealing member. Accordingly, the cover is strongly fixed to the open-end portion of the housing by a one-touch method and the open-end portion of the housing is completely sealed by the sealing member. Thus, the assembling work of the cover is easily performed and the manufacturing cost of the electronic control type brake system is reduced.
Patent KR-20030069371-A (KR)
Title: Method of manufacture insulating pole for tramline support
Inventor: SONG HONG JUN
IPC: B60M1/12
Filed: 2002-02-20
Abstract: PURPOSE: A method is provided to simplify a manufacturing process to reduce the cost of manufacture and to prevent air bubbles from being made during a forming process. CONSTITUTION: A fiber glass kit(120) is formed by cutting a fiber glass in a length direction and coating the cut fiber glass. The fiber glass kit(120) is stacked on a shaping groove formed on a lower metallic plastic of the first shaping apparatus, and an elastic rod body(110) is formed by pressing an upper metallic plastic. Shaping grooves are formed at upper and lower metallic plastics of the second shaping apparatus so as to install the elastic body rod(110). When an elastic rod body is installed at the shaping grooves, a space part is formed at an outer side of the elastic rod body. An insulation coating layer is formed at an outer side of the elastic rod body.
Patent KR-20020070806-A (KR)
Inventor: SOCHA ROBERT JOHN
IPC: G03F1/36
Filed: 2002-02-22
Abstract: PURPOSE: A method and a computer program for optimizing the illumination profile, a preparation method of a device, a lithography projection device, and a method and a computer for optimizing the specific mask pattern are provided to obtain a suitable illumination mode based on the characteristic of a specific mask pattern. CONSTITUTION: The illumination profile is optimized by defining the transmission cross coefficient function to the optical system provided with an illuminating device and a pattern; determining an appropriate illumination mode based on diffraction orders of the reticle; and the autocorrelating the projection optic. Excess DC light is reduced, thereby improving the depth of focus by eliminating the parts of the illumination pattern which has no influence on modulation, Pitch is reduced and the probability density function of the space width is discretized by the addition of sub-resolution features.
Patent KR-20030069735-A (KR)
Inventor: JEONG JAE ICK
IPC: G06Q30/06
Filed: 2002-02-22
Abstract: PURPOSE: An Internet consignment sale method and a method for supplying a commission to a SOHO marketer are provided to collect SOHO marketers, construct a database based on a selling result of the SOHO marketer, supply the database to a sale requesting enterprise, and supply a commission for the SOHO marketer through an Internet cyber account of a financial institution in an Internet consignment sale enterprise which receives a commodity from a commodity supply enterprise. CONSTITUTION: A computer of a commodity sale requesting enterprise is connected to a consignment sale enterprise on a network. SOHO marketers are collected and a cyber account is issued in a financial institution. The consignment sale enterprise transmits details and a contract condition of a sale-requested commodity to the SOHO marketer. The consignment sale enterprise constructs a database based on a commodity selling result of the SOHO marketer and transmits the database to the commodity sale requesting enterprise. The commodity sale requesting enterprise deposits a consignment sale commission to a financial institution. The financial institution transfers the consignment sale commission to an account of the consignment sale enterprise and a cyber account of the SOHO marketer.
Patent KR-20020070841-A (KR)
Title: Particle-optical lens arrangement and method employing such a lens arrangement
Inventor: WEICKENMEIER ANDREAS
IPC: H01J37/317
Filed: 2002-02-27
Abstract: PURPOSE: A particle-optical lens arrangement and a method employing such a lens arrangement are provided, which reduces aberration as to particle beam prolonged out of an optical axis component of the lens arrangement. CONSTITUTION: A lens arrangement for the particle-optical imaging of an object(23), to be imaged and positionable in an object area(27), into an image area(31), comprising: a first focusing lens device(55) for providing a field having a focusing effect on the imaging particles for imaging the object(23) from the object area(27) into an intermediate image area(59), a second focusing lens device(57) for providing a further field having a focusing effect on the imaging particles for imaging the object(23), which has been imaged into the intermediate image area(59), into the image area(31), and a deflection lens device(63) for providing a field having a deflecting effect on the imaging particles in a region of the intermediate image area(59).
Patent KR-20030072039-A (KR)
Title: Composition and making method for a beverage of red bean
Inventor: KIM I YEONG
IPC: A23L2/38
Filed: 2002-03-05
Abstract: PURPOSE: Provided are a composition of a red bean beverage and a manufacturing method thereof by decomposing rice and red bean using enzymes, thereby increasing the freshness of the beverage and minimizing the destruction of nutrients. CONSTITUTION: A composition of a red bean beverage is characteristically manufactured by the steps of: enzyme hydrolyzing red beans and rice to obtain extracts thereof; mixing 7-20 part by weight of the red bean extract of 7-10 Brix and 3-10 part by weight of the rice extract of 10-13 Brix. It is further added with a mixed additive consisting of sweetener, vegetable cream, emulsifying agent, and acidifying agent.
Patent KR-20030075774-A (KR)
Title: Pesticidal and Fungicidal Composition Containing Black Pepper Extracts
Inventor: AHN YONG JUN
IPC: A01N65/08
Filed: 2002-03-20
Abstract: PURPOSE: An insecticidal composition containing a Piper nigrum extract having insecticidal properties against agricultural pests, hygiene pests and forest pests and feeding inhibition properties is provided which is harmless to the human body and exhibits insecticidal properties against Plutella xylostella, Culex pipiens pallens, Aedes aegypti, Aedes togoi, Malacosoma neustria testacea. CONSTITUTION: An insecticidal composition contains as an effective component one or more materials selected from the group consisting of a Piper nigrum extract, pipeline, pellitorine, guineensine, pipercide and retrofractamide A. The Piper nigrum extract is obtained by extraction of fruits of Piper nigrum in a solvent such as methanol, hexane and chloroform. The composition has feeding inhibition properties against Agelastica coerulea and Hyphantria cunea.
Patent KR-20020026936-A (KR)
Inventor: SUR YOUNG SUCK
IPC: E04H3/24
Filed: 2002-03-23
Abstract: PURPOSE: A prefabricated stage setting is provided to assemble and remove a stage setting simply, to manufacture conveniently with simple structure and to improve the quality of a product and reliability by lightness and excellent stiffness and hardness. CONSTITUTION: The prefabricated stage setting comprises: a frame(10) provided with a projection, stepped upper/lower hanging projections, an assembly groove and many fixing grooves; a stool(20) assembled to the upper end of the upper/lower hanging projections and provided with plywood, honeycomb and an upper plate formed in order; a fixing cap fixed inside each fixing groove and provided with a projected partition wall in the middle; and a support(40) fitted to each fixing cap and formed longitudinally.
Patent KR-20030077678-A (KR)
Title: Method for controlling surplus water supply in a dish washing machine
Inventor: CHA GI CHEOL
IPC: A47L15/46
Filed: 2002-03-26
Abstract: PURPOSE: A method for controlling the oversupply of water for a dish washer is provided to prevent the overflow of water by automatically detecting the oversupply of the water and draining the water. CONSTITUTION: A method for controlling the oversupply of water for a dish washer comprises the steps of: measuring the water level, and detecting the oversupply of water(21); displaying the state of oversupply on a display unit(22); and draining water below a predetermined water level(23).
Patent KR-20030078208-A (KR)
Title: Etchant for making metal electrodes of TFT in FPD
Inventor: JUNG JI WAN
IPC: G03F7/32
Filed: 2002-03-28
Abstract: PURPOSE: An etching solution composition for a metal electrode is provided, to effectively wet etch the single, double or triple membranes of Mo, Mo-W, Mo/Al-Nd, MoW-Al-Nd, Mo-Al-Nd/Mo or Mo-W/Al-Nd/Mo-W used as the gate electrode, source electrode and drain electrode in a thin film transistor of a flat display. CONSTITUTION: The etching solution composition comprises 45-70 wt% of phosphoric acid; 3-15 wt% of nitric acid; 5-30 wt% of acetic acid; and 1-7 wt% of a molybdenum etching inhibitor. Preferably the molybdenum etching inhibitor is an ammonium salt.
Patent KR-20030079256-A (KR)
Title: Device for maintaining temperature of powder in mold for continuous casting plant
Inventor: CHO GI GON
IPC: B22D11/10
Filed: 2002-04-03
Abstract: PURPOSE: An apparatus for heat insulation of powder of continuous caster mold is provided to thermally insulate the mold powder using radiant heat of submerged nozzle for injecting molten steel inside tundish into the mold during continuous casting operation. CONSTITUTION: In a continuous casting line, the apparatus for heat insulation of powder of continuous caster mold(120) comprises a high heat discharge part installed at the lower part of tundish(110) of the continuous casting line to eject inert gas of high temperature onto the powder in the mold; a heat transfer part for heating the inert gas to a high temperature by transferring radiant heat emitted from submerged nozzle(111) of the lower part of the tundish to the inert gas; and a driving part for selectively closely adhering the heat transfer part to the submerged nozzle of the lower part of the tundish, wherein the heat transfer part comprises a housing(10) closely adhered to the outer circumferential surface of the submerged nozzle, and a heat reserving material filled in the housing, wherein the high heat discharge part comprises a nitrogen gas proceeding pipe(20), an inner hollow type insulating plate(21) and an ejection hole, and wherein the driving part comprises driving cylinder(30), the insulating plate is rotationally connected to the lower side surface of the housing, and the upper part of the insulating plate and lower part of the tundish are connected by chain of a certain length so that the insulating plate(21) is rotationally controlled by the chain during vertical rotation of the housing to maintain the horizontal state.
Patent KR-20020030068-A (KR)
Title: Continuously variable transmission
Inventor: CHOI JUN HO
IPC: F16H9/24
Filed: 2002-04-04
Abstract: PURPOSE: A continuously variable transmission is provided to transmit greater power than a non-stage transmission, which transmits driving power using a belt, and to change torque of driving power output and rotating speed into a linear type because this non-stage transmission uses a chain. CONSTITUTION: A continuously variable transmission includes a rotating disc(1) having a rack gear inside, transmission controllers(B,C) formed by arranging a plurality of combinations of differential gears and chain gears(11) on the rotating disc radially, a link(2) and a link hub(3) for controlling straight motion of the chain gear, and a chain interval controller for allowing a smooth interlocking when the chain gear leaps over a chain at the time of transmission.
Patent KR-20030082653-A (KR)
Inventor: PARK SE JUN
IPC: G06F17/00
Filed: 2002-04-17
Abstract: PURPOSE: A technology for watching Internet lewd chatting and outflow of information inside of an enterprise by using a computer is provided to monitor the lewd chatting of a spouse or children and to prevent or trace the information outflow by recording the keyboard input contents of the computer used in a home or the enterprise. CONSTITUTION: The keyboard input contents including Korean and English are stored in a file by automatically executing a login program while starting the computer. The stored keyboard input contents are transmitted to a watch server. The stored keyboard input contents are inquired by a watcher.