baber/WOPTO huggingface dataset:
Patent KR-20000019690-A (KR)
Title: Air spraying door for preventing polluted material and insects
Inventor: CHO SEONG
IPC: E06B9/52
Filed: 1998-09-15
Abstract: PURPOSE: An air spraying door is provided to prevent an inflow of polluted material such as dust and of insects by spraying air with a high speed to a specific direction. CONSTITUTION: An air duct(6) is established on the upper part of a front door(2) in an air spraying door, wherein a door switch(10) is established for sensing an opening/closing state of the door(2) at the side of a door frame to which the door(2) for entering the porch is contacted. Because the air duct(6) contains plural vent holes(8), air is sprayed with strong pressure in a specific direction. The direction of spraying air is controlled by changing an orientation direction of the vent hole(8). By spraying air, the inflow of polluted material and insects such as flies or mosquitoes, dust and so on is intercepted due to the space generated in case of opening the door(2).
Patent KR-20000019882-A (KR)
Title: Picker of handler using tray and method for detecting automatically location by using the same
Inventor: HONG GEON SEOK
IPC: G01R31/28
Filed: 1998-09-16
Abstract: PURPOSE: A picker of a handler using a tray and a method for detecting automatically a location by using the same is provided to reduce a time for a teaching by performing an easily standardized handler teaching. CONSTITUTION: A picker of a handler using a tray comprises a picker nozzle(100), a vacuum pad(102), a picker up/down cylinder(104), a sensor block(106), an X/Y axis position recognition auto teaching sensor(118), and a vacuum joint portion(110). A method for detecting automatically a location by using the same comprises the steps of: absorbing a semiconductor package by using a picker having a vacuum pad; and recognizing a location data of the semiconductor package by using an optical fiber sensor mounted to the picker.
Patent KR-20000020253-A (KR)
Title: Method and system for performing on-line programming of rom within board in exchange
Inventor: KIM CHEOL
IPC: G06F15/00
Filed: 1998-09-18
Abstract: PURPOSE: A method and a system for performing an on-line programming of a ROM within a board in an exchange is provided to upgrade ROMs of each board without an interruption of system by using an on-line method. CONSTITUTION: A method and a system for performing an on-line programming of a ROM within a board in an exchange relates to a programming of ROM(23-N) within each board(20-N). The method is to update the same program to the ROM by using an on-line method. The method comprises the steps of: transmitting an upgraded ROM data of a transmitting end to a board of a receiving end; storing the received ROM data to a RAM of the receiving end; copying the stored data to a ROM of the receiving end; and restarting a system of the receiving end.
Patent KR-20000020382-A (KR)
Title: Semiconductor device having trench isolation region and method for fabricating thereof
Inventor: KIM SUNG BONG
IPC: H01L21/762
Filed: 1998-09-21
Abstract: PURPOSE: A semiconductor device has a trench isolation region without a dent on the corner region of an insulation buried layer. CONSTITUTION: A semiconductor device comprises an active region and a trench isolation region on a semiconductor substrate(100), and the trench isolation region comprises a side wall insulation film(120) of thermal oxide, an anti-revealing film(122) of high temperature oxide and an insulation buried layer(130) of low temperature oxide. Because the anti-revealing film having a fine film bonding structure is formed between the side wall insulation film and the insulation buried layer, a dent revealing the surface of the semiconductor substrate between the active region where a gate electrode(162) cannot be formed. As the result of fact, when a voltage below a threshold voltage is applied to the gate electrode, a channel is formed below the gate electrode lest the current should flow.
Patent KR-20000021002-A (KR)
Title: Semiconductor integrated circuit having boundary scan architecture
Inventor: JEONG SEOK YEON
IPC: H01L27/04
Filed: 1998-09-25
Abstract: PURPOSE: A semiconductor IC(integrated circuit) having BSA (boundary scan architecture) enabling users to reset without using test reset signal of outside CONSTITUTION: A semiconductor IC comprises a boundary scan cell(406), a reset control circuit(410), a tap controller(412), and an AND gate(420). The boundary scan cell(406) has a first multiplexer(404) for inputting a chip reset signal. The reset control circuit(410) includes a second multiplexer(416) for selectively outputting a first control signal or a test reset signal and for inputting the first control signal and the test reset signal. The tap controller(412) is initialized by output signal of the reset control circuit(410) and for outputting a mode control signal.
Patent KR-20000021122-A (KR)
Title: Preparation apparatus of poroligneous liquor and preparation method thereof
Inventor: KIM MAE SONG
IPC: C10C5/00
Filed: 1998-09-25
Abstract: PURPOSE: A preparation apparatus of poroligenous liquor from a black oak and a bamboo and preparation method thereof are provided which yield a lot of the high-purity liquor without containing methyl alcohol. CONSTITUTION: An apparatus for preparing poroligenous liquor by firing a black oak and a bamboo comprises: a fire hole(2) in front; a chimney(3) formed at the opposite side of the fire hole(2); an inlet formed apart from the fire hole(2) for taking material in and taking the produced charcoal out; a chimney hole(4,4') having an angle of 30-60 degree for regulating the direction of a flame; an inclined plane(5) formed with a gradient at a lower part of the apparatus(10) to collect the poroligenous liquor; an exhaust pipe(6) made of loess connected to the lower part of the inclined plane(5) to exhaust the collected poroligenous liquor; and a collecting bucket(32) for collecting the poroligenous liquor exhausted from the exhaust pipe(6).
Patent KR-20000021129-A (KR)
Title: Plaid groove bearing rotating in two directions
Inventor: CHO HYEON RAE
IPC: F16C17/02
Filed: 1998-09-25
Abstract: PURPOSE: A plaid groove bearing rotating in two directions is provided to make smooth the rotation by forming an oil film when rotating in two directions and by forming a plaid groove on a rotor or a stator. CONSTITUTION: A spindle motor has a plaid groove(19) on one side of a shaft(8) or a sleeve(16). If a rotor rotates according to the driving power generated from an electromagnetic circuit consisting of a rotor magnet(6) and a coil(14), the oil between the shaft and the sleeve faces the central part of the plaid groove. Herein, the rotating driving power of the spindle motor is determined in its direction according to the direction of the current fed to the coil. When the rotor rotates in two directions(clockwise or counterclockwise), the oil gathers to the central part of the plaid groove without regard to the rotating direction of the rotor. Then the rotor rotates with rigidity in radius direction. Therefore, the rotor and the stator moves relatively on both sides of the oil film in any rotating directions when the rotor rotates in two directions.
Patent KR-20000021867-A (KR)
Title: Method for encoding motion vector of binary form signal
Inventor: CHO SEONG RYEOL
IPC: H04N7/26
Filed: 1998-09-30
Abstract: PURPOSE: A method for encoding a motion vector of a binary form signal is provided to encode a moving vector of the upper and the lower field BAB real-time. CONSTITUTION: A method for encoding a motion vector of a binary form signal includes six procedures. A first procedure is to decide a search area of P Q to the present field BAB depending on a before field signal recomposed and the present signal when the present field BAB to encode is applied. A second procedure is to extract an MV to the present field BAB and generate a field recognition flag corresponding to the MV as performing a block matching between the present field BAB and a large number of spare field BAB in the decided search area and deciding one among the large number of spare field BAB as an optimum junction field BAB. A third procedure is to check whether the present field BAB is the upper field BAB or the lower field BAB. A fourth procedure is to provide from MVs, which is in advance encoded and adjacent to the present field BAB, of a large number of the present field BAB and a texture field signal encoder, and decide an MVP(Moving Vector Pre-surmiser) to an MV of the present field BAB using the in advance encoded MV of a large number of the present texture field block which is adjacent to the present texture field block in a position corresponding to the present field BAB, when the present field BAB is the upper field BAB. A fifth procedure is to decide MV of the upper field BAB in a position corresponding to the lower field BAB as the MVP to the MV of the lower field BAB when the present field BAB is the lower field BAB. The sixth is to calculate the MVP for the present field BAB through a reduction between the MV of the present field BAB and the decided MVP and encode the generated field recognition flag and the calculated MVD.
Patent KR-19990037153-A (KR)
IPC: G01R31/56
Filed: 1998-10-16
Abstract: A method of monitoring a tap changer in which measured values representing the status of the tap change operation are associated with positions of the tap changer and the position range or time range for the tap change is subdivided into partial intervals for which characteristic values of the measurement are calculated by a calculating rule, e.g. averaging. These characteristic values are compared with stored parameter data and operation categories are established which are then used exclusively for the further information processing.
Patent KR-20000026878-A (KR)
Title: Cathode elctrode structure of in-lin type electron gun of color braun tube
Inventor: NAM YOO SUNG
IPC: H01J9/18
Filed: 1998-10-23
Abstract: PURPOSE: A cathode electrode structure of in-line type electron gun of color braun tube is provided which has a quadrupole effect reducing the lowering of resolution in a peripheral part of a screen. CONSTITUTION: A cathode electrode structure of in-line type electron gun of color braun tube comprises: a cathode electrode(5) where a fixed voltage is applied and a heater is installed respectively; a plurality of electrodes(10,20,30,40,50,60) where different voltages are applied respectively and each of the electrodes is arranged on the same axis; and a convergence cup(70) which is installed in a final end part and shields the magnetic field of a deflection yoke(DY). The surface of the cathode electrode is not flat and is sloped at a fixed angle and the emission of electron beam toward the horizontal and vertical direction are different each other.
Patent KR-20000027540-A (KR)
Title: Method for using poly layer as routing for routing tool
Inventor: LEE SEONG SIK
IPC: G03F7/42
Filed: 1998-10-28
Abstract: PURPOSE: A method for using poly layer as routing of routing tool is provided to save a mask cost and simultaneously generate an IC card such as a smart card by generating a 1 poly metal library and using a poly routing layer used in a full custom method as a CBIC routing layer. CONSTITUTION: A generated GDS II data is streamed in and a pin port is generated in a metal 2. Each port name is texted for generated poly pins(1). A poly and metal layers internally connected to pins of each cell are removed. A metal blockage and a metal 2 blockage of cells are generated. The blockage is generated at a distance separated from an upper layer and a lower layer of a boundary for generating a via region. A poly pin(1) is extracted. A portion related to all metal 3 contact or metal 4 contact is removed and a second metal layer of a layer table is revised. A metal 2 layer of the layer table is revised.
Patent KR-20000032406-A (KR)
Title: Compressor with built-in oil separator
Inventor: CHANG GILL SANG
IPC: F04B27/08
Filed: 1998-11-14
Abstract: PURPOSE: A compressor with built-in oil separator is provided to provide an oil separator with a built-in compressor for separating oil from coolant and oil mixture gas without deforming the appearance of the compressor by installing the oil separator on a manifold. CONSTITUTION: A compressor with built-in oil separator includes a housing(13) formed with a crank chamber inside thereof and rotatable supporting a driving shaft, a cam plate rotatable inserted into the driving shaft, a cylinder block formed integrally to the housing and having a cylinder bore receiving a piston for reciprocating the piston in association with the rotation of the cam plate, and a manifold(30) mounted on a top part of the housing and having an exhausting chamber for exhausting compressed coolant outside and an intake chamber for introducing coolant from outside, wherein an oil screen(37) is provided to the exhausting chamber of the manifold(31) for separating oil from the compressed mixture gas of oil and compressed coolant and an oil passage formed passing through a partition wall defining the exhausting chamber and the intake chamber.
Patent KR-19990062620-A (KR)
Title: 끈고정구
IPC: F16G11/00
Filed: 1998-11-27
Abstract: (과제) 끈고정구의 사용에 지장을 초래하지 않는 상태에서, 모양등을 끈고정구의 외면측에 시간이 지나도 변화하지 않도록 형성하여, 끈고정구의 외관성을 향상시킨다.  끈고정구의 조작시에 있어서 촉감을 소프트하게 한다. 
     (해결수단) 원통형상을 이루는 암부재(10)와, 암부재(10)내로 이동가능하게 끼워넣어진 수부재(20)와, 수부재(20)의 탄지수단(30)을 구비한다.  수부재(20)를 밀어넣음위치에서 끈(W)을 끼워통과시킬 수 있게 연통되는 통과구멍(13, 23)을 수부재(20)와 암부재(10)에 갖고 있다.  통과구멍(13, 23)에 끼워통과된 끈(W)을 탄지수단(30)의 탄지에 의하여 수부재(20)의 통과구멍(23) 가장자리부와 암부재(10)의 통과구멍(13) 가장자리부에서 끼워부착하여, 상기 끈(W)에 끈고정구가 고정부착된다.  끈고정구에 있어서 암부재(10)와 수부재(20)가 인서트체 부분(F)과, 인서트체 부분(F)을 인서트하여 인서트체 부분(F)의 외면부(Fa)에 형성된 표면성형부분(S)을 갖고 있다.
Patent KR-20000038115-A (KR)
Title: Brake system for freight train
Inventor: BAEK NAK HYEON
IPC: B61H11/00
Filed: 1998-12-03
Abstract: PURPOSE: A brake system for a freight train is provided to supply control air to a variable load valve with a single valve and to present the accurate performance of the variable load valve. CONSTITUTION: A air in a distribution valve(120) is fed to a valve path(69) by closing a valve(216) as well as supplied to a brake cylinder(220). The air is filled in an air chamber(91) through a path(94), and then a lower cap(92) rises following a diaphragm(96). A plate(86) is lifted by the diaphragm and a control spring(71) is compressed by raising a pin(84) and a lower seating portion(82). A plate(76), a diaphragm(74) and a control valve(59) are sequentially lifted following the pin(84), and a spring(55) is compressed. The air is discharged to a brake cylinder path(67) through a flow path(72) and the braking force of a brake cylinder(220) becomes strong.
Patent KR-20000038833-A (KR)
Title: Method for producing hot rolling steel plate
Inventor: JANG YEONG SANG
IPC: B21B1/40
Filed: 1998-12-09
Abstract: PURPOSE: A method is provided to produce a rolling steel plate which has a super thin thickness even if in a general hot rolling process by rolling the head end and the tail end of the plate in a thickness stable for rolling and by rolling the remain part in the super thin thickness. CONSTITUTION: A purpose thickness is set and the present thickness is measured by a thickness measurer. The times of control is obtained by a formula which is thickness before control - thickness after control/degree of one control. The head end of the plate is controlled in a reducing direction as much as the number down to the purpose thickness by rolling. The tail end of the plate is controlled in an increasing direction as much as the number up to the thickness before control by rolling.
Patent KR-20000042255-A (KR)
Title: Sensing device of forward/backward covering direction and the method for auto-transmission
Inventor: JEON BYUNG WUK
IPC: B60K15/00
Filed: 1998-12-24
Abstract: PURPOSE: A sensing device of a forward/backward covering direction and the method for auto-transmission are provided to prevent a shock resulted from malfunction by sensing a forward/backward covering direction CONSTITUTION: A sensing device of a forward/backward covering direction and the method for auto-transmission comprises: a couple of speed sensors (22,23) to be mounted on an output shaft gear (21) of a transmission, to sense a rotation of gears, and to generate a couple of sensing signals; an A/D (24) conversion unit to receive the sensing signals from the speed sensors, to convert the analog signals into digital signals, and to output; an ECU (25) to receive the sensing signals from the A/D conversion unit, to calculate a speed and a covering direction, and to output a calculated signal of the covering direction; a display device (26) to show the calculated signal from the ECU.
Patent KR-20000042268-A (KR)
Title: Canister structure of automobile
Inventor: CHOI YONG HWAN
IPC: F02M25/08
Filed: 1998-12-24
Abstract: PURPOSE: A canister structure of automobile is provided to achieve an improved use of activated carbon and durability of the canister while arranging radially a plurality of diaphragms inside of the canister so as to allow an evaporation gas collected into the canister to be easily absorbed into the activated carbon and the absorbed evaporation gas to be easily isolated by an ambient air. CONSTITUTION: A canister structure of automobile comprises a central axis(40) arranged at a center of a canister(30) and which has both ends fixed to an inner top and bottom surfaces of the canister(30), and a shielding wall made up of a plurality of diaphragms(52a - 52h) arranging from the center axis(40) to an inner side surface of the canister(30), the shielding wall is arranged in such a manner that both end surfaces of the diaphragm(52a) are fixed to the inner top and bottom surfaces and each one end of the other diaphragms(52b-52h) is sequentially staggered at the inner top or bottom surface of the canister(30).
Patent KR-20000042301-A (KR)
Title: Method of mib window display in network management system
Inventor: KIM WON SIK
IPC: H04L12/24
Filed: 1998-12-24
Abstract: PURPOSE: A method of MIB window display is provided to minimize memory and improve the efficiency of developing programs for MIB window display. CONSTITUTION: A method of MIB window display comprises the steps of: the first step that checks if the MIB window user has called is the first called MIB window at present; the second step that converts the existing MIB window to the MIB window user has called, if it is the first called MIB window as a result of the first step, and displays on screen with concerned data.
Patent KR-20000043095-A (KR)
Title: Apparatus for coupling back plate for dry unit of wet electrophotographic printer
Inventor: KANG DONG HWAN
IPC: B41J2/435
Filed: 1998-12-28
Abstract: PURPOSE: An apparatus for coupling a back plate for a dry unit of a wet electrophotographic printer is provided to easily assemble or disassemble of a back plate and a printer main body by operations of a hinge shaft, a lever element, and a handle lever without using a plurality of screws. CONSTITUTION: An apparatus for coupling a back plate for a dry unit of a wet electrophotographic printer includes a dry unit frame(120) movably mounted with relation to a main frame(110), a back plate(130) coupled with the dry unit frame for protecting the main frame and the dry unit from outside, and a coupling element for coupling the pack plate with the main frame, wherein the coupling element includes a coupling pin(148) mounted in the main frame, a hinge shaft(144) rotatably mounted on the back plate, a lever element(146) mounted on the hinge shaft at both end parts and formed with a coupling groove for the coupling pin to be rotatably coupled, and a handle lever(142) mounted at about central position of the hinge shaft and rotatable with relation to the back plate at a penetratedly formed handle lever mounting part of the back plate, the handle lever being formed with a handle protrusion.
Patent KR-20000045986-A (KR)
Title: Automatic air conditioning unit
Inventor: SEO IN SEOK
IPC: B61D27/00
Filed: 1998-12-31
Abstract: PURPOSE: An automatic air conditioning unit is provided to simplify a controlling circuit and remote control in a driving room by air-conditioning by using a train controlling unit of an electromotive railroad car. CONSTITUTION: An automatic air conditioning unit comprises temperature perceiving sensors(2,2a), a temperature detector unit(TDU), a selection switch(CHCgS) of an airconditioning unit and a railroad car controlling unit(TIS). The temperature perceiving sensors(2,2a) perceive the temperatures of indoor/outdoor. The temperature detector unit(TDU) transmits the temperature signal inputted from the temperature perceiving sensors(2,2a) to the railroad car controlling unit(TIS) in every 0.5 seconds by using a RS485 which is an indoor/outdoor temperature serial communication link. The selection switch(CHCgS) selects one of the modes of a 1/3 heating, 2/3 heating, ventilation, semi-cooling, total cooling, stop and automatic. The railroad car controlling unit(TIS) outputs airconditioning controlling signals by using the indoor/outdoor temperatures transmitted through the RS485 in every 0.5 seconds. Therefore, the control of airconditioning use the railroad car controlling unit(TIS) instead of a separate controller.
Patent KR-19990067105-A (KR)
Title: 광 전도 판, 그리고 그 제조 방법 및 용도
IPC: G02B6/00
Filed: 1996-10-29
Abstract: 광 전도 판은 적어도 3개의 층으로 구성되며, 광 전도를 위한 가운데층은 폴리스티렌으로 되어 있으며, 광 반사를 위한 상위 층과 하위 층은 폴리메틸 메타크릴레이트 또는 Al 막으로 되어 있다.  또한 광 비전도층도 상기 반사층의 외측면에 각각 코팅될 수 있으며, 그에 따라 3개 이상의 층을 갖는 광 전도 판이 제공될 수 있다.  상기 광 비전도층은 수지 코팅 또는 막일 수 있다.  본 발명의 광 전도 판은 간판, 광고 게시판 및 계기판의 제작에 사용될 수 있다.
Patent KR-20000064455-A (KR)
IPC: A61P35/00
Filed: 1996-12-13
Abstract: The invention relates to quinazoline derivatives of the formula: [wherein: Y1 represents -O-, -S-, -CH2-, -SO-, -SO2-, -NR5CO-, -CONR6-, -SO2NR7-, -NR8SO2- or -NR9- (wherein R5, R6, R7, R8 and R9 each independently represents hydrogen, alkyl or alkoxyalkyl); R1 represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, alkyl, alkoxy, alkylthio, amino or alkylamino. R2 represents hydrogen, hydroxy, halogeno, alkyl, alkoxy, trifluoromethyl, cyano, amino or nitro; m is an integer from 1 to 5; R3 represents hydroxy, halogeno, alky, alkoxy, alkanoyloxy, trifluoromethyl, cyano, amino or nitro; R4 represents a group which is or which contains an optionally substituted pyridone, phenyl or aromatic heterocyclic group] and salts thereof; processes for their preparation and pharmaceutical compositions containing a compound of formula I or a pharmaceutically acceptable salt thereof as active ingredient. The compounds of formula I and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent KR-19990087187-A (KR)
Title: 2-헤타로일시클로헥산-1,3-디온
IPC: C07D407/08
Filed: 1997-02-20
Abstract: 본 발명은 하기 화학식 I의 헤타로일 유도체에 관한 것이다.  또한 본 발명은 헤타로일 유도체를 제조하는 방법, 이들을 함유하는 제제 및 이들 유도체 또는 이들을 함유하는 제제의 잡초 억제 용도에 관한 것이다. 
     <화학식 I> 
     
       
     
     식 중, L 및 M은 수소; 임의로는 1 내지 5 개의 할로겐 원소 또는 C 1 -C 4 -알콕시에 의해 치환 또는 비치환될 수 있는, C 1 -C 6 -알킬, C 2 -C 6 -알케닐, C 2 -C 6 -알키닐, C 1 -C 4 -알콕시; 할로겐; 시아노; 니트로이고, 
     X는 1 또는 2 개의 산소에 의해 치환될 수 있는 산소 또는 황이고, 
     n은 0, 1, 2이고, 
     Q, R 1 , R 2 , R 3 , R 4 는 청구항 1에 기재되어 있는 바와 같다.