baber/WOPTO huggingface dataset:
Patent KR-20010009021-A (KR)
Inventor: KIM JONG SU
IPC: H02J7/00
Filed: 1999-07-06
Abstract: PURPOSE: A multiple battery charger is provided to enable a suitable adjustment of charging voltage and charging current by using a fuzzy controller. CONSTITUTION: An SMPS(1) is externally supplied with power to supply a constant current to a charging circuit(2) and supplies a digital power voltage to a fuzzy logic block(3). The charging circuit(2) supplies the constant current from the SMPS(1) to a rechargeable battery according a signal from the fuzzy logic block(3). The fuzzy logic block(3) receives information from a charging temperature sensor(6), a charging voltage detector(4), a charging current detector(5) and an external temperature sensor(7). The fuzzy logic circuit(3) includes a fuzzification device for converting the input information into an input variable, a logic engine, a rule base for storing rules of control output and defuzzification device for converting a result from the logic engine to a constant.
Patent KR-20010009588-A (KR)
Inventor: CHOI I BAE
IPC: G06T1/00
Filed: 1999-07-12
Abstract: PURPOSE: A method and a device for setting an initial hand area using a stereo interface method in a dactylology recognition are provided to automatically find an initial position of hands without additional actions or a specific equipment. CONSTITUTION: A hardware driver is driven to initialize cameras and a stereo stand. Images are obtained through two initialized cameras. Specific data are sampled from the stereo images by receiving a threshold value. A specific map is generated based on the specific data. Positive/negative area data according to the specific map are stored. Interference reference information is composed by the specific data. An interference window is generated by the interference reference information. A same point is searched from the correlation of two images by using the interface window and the specific map. Three-dimensional information is sampled. A variation map is sampled from the three-dimensional information. Distance information is stored from the variation map. The images are made of two color areas. An area of dactylology is searched.
Patent KR-20000017134-A (KR)
Inventor: YOSIOKAJWUNSI
IPC: C25D5/10
Filed: 1999-08-06
Abstract: PURPOSE: A composite foil is provided to has a uniform bond strength which is capable of removing a carrier easily after accumulating while being suitable for preventing a division of the carrier and an ultra-thin copper foil at accumulating. CONSTITUTION: The composite foil comprises a protection layer which is wired between an aluminum carrier layer and an ultra-thin copper foil. The protection layer includes a zinc which sufficiently provides an appropriate bond strength between the aluminum carrier layer and the ultra-thin copper foil and has an interpenetrates sufficient for protecting the ultra-thin copper foil after the aluminum carrier layer is separated. The bond strength between the ultra-thin copper foil and the aluminum carrier layer is about 1 to 50 gf/cm.
Patent KR-20010019272-A (KR)
Inventor: BAE JONG CHEOL
IPC: H04B1/40
Filed: 1999-08-26
Abstract: PURPOSE: A method for displaying calendars by countries of a mobile radiophone is provided to easily confirm calendar information of the corresponding country when moving network by countries or visiting the other countries. CONSTITUTION: It is judges whether a position of a mobile radiophone is detected(301). It is judges whether the detected mobile radiophone is located at a network of one's own country or a network of the other countries(302). If receiving position area renewal message(303), a control part of the mobile radiophone receives key data corresponding to the key input by a user through a key pad part and it is judges whether the key data are for entering calendar display mode by countries(304). If not, the control part performs control operation for performing the function corresponding to the set function input by the key data(306). If input, the control part displays calendar information of the selected country(305).
Patent KR-20010026817-A (KR)
Inventor: KIM BYEONG HO
IPC: B24D3/00
Filed: 1999-09-09
Abstract: PURPOSE: A polish tape is provided to effectively remove polish dregs generated during a polish process by applying pocket structure to the surface of the polish tape. CONSTITUTION: A polish tape is comprised of a polish layer made up by spreading and drying polish paint containing a polisher(11), binder polymer and a solvent on a film base and a base. The polish paint includes 4 to 16wt of myristic acid and butylstearate on the basis of 100wt of the polisher. In addition, the content of myristic acid and butylstearate satisfies an equation, X is equal to or more than 2 and equal to and less than 10 and Y is equal to or more than 2 and equal to and less than 10. Herein, X is the content of myristic acid and Y is the content of butylstearate.
Patent KR-20000023058-A (KR)
Inventor: CHEN PING
IPC: H01R13/436
Filed: 1999-09-10
Abstract: PURPOSE: A female type terminal and housing of connector is provided to realize a compact connector in vertical and horizontal directions, to reduce costs and to simplify manufacturing process. CONSTITUTION: A female type terminal of connector comprises a housing(H); a terminal body(10) having a box type front half, inserters(11), and a connector(12); and a leaf spring(20) having a base integrally formed with the front half, and a terminal end extended from the front half. The front half has a bottom wall(16), side walls(17,17) vertical to both ends of the wall(16) and an internal top wall(18). The leaf spring(20) has a bead part(22) having a curve section.
Patent KR-20010027423-A (KR)
Inventor: KIM TAE YEONG
IPC: H01J29/54
Filed: 1999-09-13
Abstract: PURPOSE: A convergence device of a color Braun tube is provided to maintain continuously a path of electron beam since a metal band is not used for fixing a holder. CONSTITUTION: A convergence device of a color Braun tube comprises a holder combined with a neck of a Braun tube. The holder comprises a magnet loading portion and a holder combination portion. The magnet loading portion comprises a support portion and a screw portion. A control magnet is inserted into the support portion. The screw portion is combined with a locker. The locker fixes the controlled status. The holder combination portion has a plurality of wedge tap. The wedge tap has a slope to an inside or an outside of a radius direction.
Patent KR-20010027594-A (KR)
Inventor: JUNG YEON JO
IPC: H04Q3/54
Filed: 1999-09-14
Abstract: PURPOSE: A method for connecting a subscriber's apparatus to a public switched telephone network(PSTN) is provided to prevent a call and telephone service fees from being wasted, by performing a call connection in response to the request of a subscriber. CONSTITUTION: When a transmitter device transmits a predetermined number, a switching center determines whether the incoming line corresponding to the number is busy. The switching center sends an incoming signal to a receiver device and a call signal to the transmitter device if the incoming line is not busy. The receiver device sends an automatic response standby signal to the switching center if the switching center sends the incoming signal thereto by more than the predetermined number of times. The switching center checks whether the transmitter device is different from the receiver device. If the two devices are different from each other, a query connection signal is sent to the transmitter device in response to a connection set value. The two devices are connected to each other according to the response signal from the switching center related to the connection to the transmitter device.
Patent KR-20000023183-A (KR)
Inventor: OLLIVIER JEAN
IPC: C07D201/04
Filed: 1999-09-15
Abstract: PURPOSE: A process for production of lauryllactam which is useful as a monomer for producing a polyamide 12 type polymer is provided by which defects caused by using sulfonic acid in a conventional process can be reduced by using methane sulfonic acid. CONSTITUTION: A process for production of lauryllactam comprises the steps of: reacting acyclododecane, a nitrating agent and a hydrogen chloride which are dissolved in an organic solvent such as a chloroform or a chlorobenzene in the presence of a methane sulfonic acid to give a cyclododecanone oxime; and subjecting the oxime to Beckmann rearrangement in the presence of the methane sulfonic acid to give the objective lauryllactam.
Patent KR-20010028338-A (KR)
Title: Piston oil-ring
Inventor: KIM TAE SEON
IPC: F16J9/00
Filed: 1999-09-21
Abstract: PURPOSE: A piston oil ring is provided to improve scraping oil by making tension different against the inner wall of a cylinder in raising a piston and to reduce oil by isolating inlet of the oil into a combustion chamber. CONSTITUTION: A piston oil ring comprises a piston(22); a cylinder(36); a first side rail(26) applying tension to the inner peripheral face of the cylinder in lowering the piston; a second side rail(28) maintaining the tension by descending in a parallel state with the first side rail to scrap oil; a vertical rod(34) of an expander(30) supporting the second side rail; and an oiling groove. In case of raising the piston, the first side rail generates the tension by attaching to the inner wall of the cylinder. Thus, the expander does not support the second side rail. Then, the second side rail enters to the oil ring groove not attached to the cylinder to control the oil inputted to the combustion chamber by reducing the amount of scratched-up oil.
Patent KR-20010038962-A (KR)
Inventor: PARK GYOUNG CHAN
IPC: B66B3/00
Filed: 1999-10-28
Abstract: PURPOSE: An indoor elevator operation information display apparatus is provided to save the waiting time by displaying the elevator information to the indoor display units. CONSTITUTION: The indoor elevator operation information display apparatus comprises an operation detection unit(10) for detecting the current elevator operation, a transmitting unit(20) for transmitting the detected elevator operation information to each display unit, a plurality of receiving units(30) installed each room, and a plurality of display units(40) installed each room for displaying the received information.
Patent KR-20010038975-A (KR)
Inventor: EO JUN SEON
IPC: H04B7/26
Filed: 1999-10-28
Abstract: PURPOSE: A method for selecting the optimum traffic frame in a mobile communication system is provided to select the optimum traffic frame among many traffic frames received from various base stations and to dynamically adjust an Rx interrupt generation point according to transmission delay between a base station and a base station controller, without referring to a traffic frame sequence. CONSTITUTION: A base station controller executes call setup or new base station activation(S1) and measures transmission delay between a base station and the base station controller(S2). The base station controller sets up an RIO(Rx Interrupt Offset) dependent on transmission delay(S3) and judges whether an Rx interrupt is generated(S4). If the Rx interrupt is generated, the base station controller selects a traffic frame(S5). In case that the Rx interrupt is not generated, the base station controller judges whether a traffic frame is received(S6). If a traffic frame is received, the base station controller stores the traffic frame(S7).
Patent KR-20010045290-A (KR)
Inventor: LEE CHUNG YEOL
IPC: B01D39/00
Filed: 1999-11-04
Abstract: PURPOSE: Provided is an air filter for vehicles which is equipped on the outside of the vehicle for reducing damage from collision and is designed to smooth gas flow and increase capability of purifying gas. CONSTITUTION: The air filter for vehicles is characterized by the next compartments: i) a filter body (50) installed with a filter net (60) which purifies gas flowing from an inlet (51) and, then, sends out purified gas through an outlet (52) ; and ii) a metal case (70) installed on the body (50) and covering the filter net (60). And the filter body (50) has curved gas passages inside for smooth gas flow. The outlet (52) on the bottom of the case (70) is equipped with a coke (80) for opening and the coke (80) has a muffler (90) equipped on one end.
Patent KR-20010045934-A (KR)
Inventor: CHOI CHAN GYU
IPC: F04B39/00
Filed: 1999-11-09
Abstract: PURPOSE: A centrifugal force reduction apparatus for rotation shaft for compressor is provided, in which an oil rise path formed at the rotation shaft is horizontally moved toward an eccentric shaft so as to reduce centrifugal force caused by eccentricity of the eccentric shaft, thus reducing noise of compressor and improving mechanical efficiency. CONSTITUTION: A compressor comprises a rotor(4) rotating by the magnetic field applied to a stator(2); a rotation shaft(3) inserted into the center of the rotor and which has an eccentric shaft(3a) arranged at the lower portion of the rotation shaft; and a roller(5) arranged at the outer periphery of the eccentric shaft. The rotation shaft has an oil rise path(3b) having an oil pickup member inserted into the oil rise path so as to supply oil into the rotor. The oil rise path is formed at a position horizontally migrated from the central line(O) of the rotation shaft toward the central line(E) of the eccentric shaft. The oil rise path is formed in such a manner as to maintain the shortest distance from the overall weight center line(W) including the eccentric shaft of the rotation shaft.
Patent KR-20000012270-A (KR)
Inventor: LEE WON TAEK
IPC: H04N1/00
Filed: 1999-11-10
Abstract: PURPOSE: An apparatus of controlling a location of an optical module of an electronic copy board capable of easily controlling an image sensor module in an optimal state in order to improve a scanning quality with respect to image data on a writing panel and efficiency of a production in an electronic copy board and a method therefor are provided. CONSTITUTION: An apparatus of controlling a location of an optical module of an electronic copy board, the apparatus comprising: an image sensor(1); a sensor circuit(2) for processing an electric signal from the image sensor(1); a lens(3) for reducing an image applied to the image sensor(1); a sensor-bracket(4) for connecting the image sensor(1) to the lens(3); a main frame(5) connected to the sensor-bracket(4) through a hinge(6) rotating in an B direction as a rotating center axis of the hinge(6); and an operation shaft(7) connected to the sensor bracket(4).
Patent KR-20010046750-A (KR)
Inventor: BAE JONG UK
IPC: H01L21/265
Filed: 1999-11-15
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent a defect from occurring in the surface of a semiconductor substrate by injecting nitrogen ions into the semiconductor substrate after an oxide film used as a buffer is formed. CONSTITUTION: A gate oxide film(33) and a gate electrode(34) are formed on the active region of a semiconductor substrate(31). The first sidewall spacer(35a) is formed at right angle to both the side surfaces of the gate electrode(34) and the semiconductor substrate(31) adjacent to it. The second sidewall spacer(36a) is formed on both the side surfaces and the upper surface of the first sidewall spacer(35a). An impurity region(37) of low density is formed on the surface of the semiconductor substrate(31) under the first sidewall spacer(35a). A source/drain region(38) of high density is formed in the both sides of the semiconductor substrate(31) excepting the gate electrode(34) and the lower sides of the first and the second sidewall spacer(35a, 36a).
Patent KR-20010047424-A (KR)
Inventor: SON DONG GUK
IPC: B41M5/00
Filed: 1999-11-19
Abstract: PURPOSE: Provided is a foaming decal paper for printing desired patterns three-dimensionally on the surface of clothes and plastic goods by heating the bubbling decal paper with an iron. CONSTITUTION: The decal paper is produced by a process comprising the steps of: printing the desired patterns on the decal paper by a silkscreen; offsetting the silkscreen print; performing a bubble silkscreen on the offset print by using an aqueous urethane material as a bubbling material; spreading a bond on the bubble silkscreen; performing surface treatment.
Patent KR-20010048974-A (KR)
Inventor: LEE JAE GU
IPC: H01L31/062
Filed: 1999-11-30
Abstract: PURPOSE: A method for manufacturing a metal-oxide-semiconductor(MOS) transistor of a semiconductor device is provided to increase over-etch margin regarding an etch process for forming a contact hole exposing a source/drain region by a simplified manufacturing process. CONSTITUTION: A gate pattern(12) is formed on a semiconductor substrate(1) of the first conductivity type. An impurity region(13) of the second conductivity type is formed in the semiconductor substrate at both sides of the gate pattern. The first interlayer dielectric is formed on the entire surface of the resultant structure having the impurity region. The first interlayer dielectric is patterned to form a pad contact hole exposing the impurity region. A conformal buffer layer is formed on the entire resultant structure having the pad contact hole. The conformal buffer layer is patterned to form a pad(23) covering at least the impurity region.
Patent KR-20010055246-A (KR)
Inventor: KIM JAE IK
IPC: C21D8/02
Filed: 1999-12-10
Abstract: PURPOSE: A cold rolled steel sheet and a method for manufacturing the same are provided to reduce manufacturing cost, improve productivity and obtain superior formability and fatigue properties by low temperature annealing an ultra low carbon aluminum killed steel in which a weight ratio of Mn/S and an atomic ratio of B/N are controlled in a continuous annealing method, and properly controlling a texture ratio of steel. CONSTITUTION: The cold rolled steel sheet having superior fatigue properties contains 0.0035 wt.% or less of C, 0.5 to 1.0 wt.% of Mn, 0.007 to 0.015 wt.% of S, 0.04 to 0.10 wt.% of Al, 0.0035 wt.% or less of N, 0.0005 to 0.0025 wt.% of B and a balance of Fe and other inevitable impurities, wherein a weight ratio of Mn/S is 60 to 100, an atomic ratio of B/N is 0.7 to 1.5, and a texture ratio of {I(222)+I(211)}/{I(200)} is 11.0 to 15.5. The method for manufacturing the cold rolled steel sheet having superior fatigue properties comprises the processes of terminating hot rolling at a final hot rolling temperature of 890 to 940 deg.C after reheating an aluminum killed steel containing 0.0035 wt.% or less of C, 0.5 to 1.0 wt.% of Mn, 0.007 to 0.015 wt.% of S, 0.04 to 0.10 wt.% of Al, 0.0035 wt.% or less of N, 0.0005 to 0.0025 wt.% of B and a balance of Fe and other inevitable impurities, wherein a weight ratio of Mn/S is 60 to 100, and an atomic ratio of B/N is 0.7 to 1.5; cold rolling the coiled steel to a reduction ratio of 85 to 89% after coiling the hot rolled aluminum killed steel at a temperature of 620 to 720 deg.C; and continuous annealing the cold rolled steel in the temperature range of a recrystallization temperature to 800 deg.C.
Patent KR-20000062195-A (KR)
IPC: B60R16/02
Filed: 1999-12-13
Abstract: 내열온도범위외에서, IC카드가 삽입되는 것을 방지하고, IC카드의 열변형 및 저온파손을 회피한 DSRC차량탑재기를 얻는다. 
     노상기 (1)와의 사이에서 협역통신을 하는 통신제어부와, IC카드수납부(9)와, IC카드 C의 전극부 D에 접속되는 콘텍트부(10)와, IC카드와의 사이에서 데이터판독을 하는 차량탑재기 콘트롤러와, IC카드수납부를 구성하는 회로기판(8)과, IC카드수납부 근방에 배치된 온도센서(11),(12)와, 온도정보가 IC카드의 내열온도범위내에 있는지의 여부를 판정하는 온도판정수단과, 내열온도범위를 일탈한 경우에 경보를 발하는 경보수단(6),(7)를 설치하였다.
Patent KR-20010059469-A (KR)
Inventor: KIM GWANG DAE
IPC: H04B1/38
Filed: 1999-12-30
Abstract: PURPOSE: An automated conversion apparatus for terminating call termination messaging in a mobile communication terminal and a method thereof are provided to set and automatically convert a call messaging mode according to the status of the terminal. CONSTITUTION: Call termination messaging is set up according to the status in which a terminal is placed in the setting of an automatic conversion mode for call termination messaging in the first step. The status in which the terminal is placed is sensed by a sensing unit in the execution of the automatic conversion mode for call termination messaging, and the call termination messaging corresponding to the status of the sensed terminal is set to a call termination messaging mode in the second step.
Patent KR-20000067961-A (KR)
Title: 살충 조성물
IPC: C07C251/86
Filed: 1997-07-15
Abstract: 활성 성분으로서, 각각의 경우, 유리 형태 또는 농화학적으로 유용한 염 형태의 하나 이상의 화학식 Ⅰ의 화합물 또는, 경우에 따라, 이의 E/Z 이성체, E/Z 이성체 혼합물 및/또는 호변이성체 및 하나 이상의 보조제를 포함하는 조성물은 해충 방제에 사용될 수 있다. 
     화학식 Ⅰ 
     
       
     
     상기식에서, 
     A 1 , A 2 , R 1 및 R 2 는 청구의 범위 제1항에서 정의한 바와 같다.
Patent KR-20000029963-A (KR)
Inventor: HAYNES BRYAN D
IPC: H05B33/12
Filed: 1997-08-14
Abstract: PURPOSE: An electroluminescent lamp designs and methods of fabricating the same are provided for bright, durable, energy efficient, flexible electroluminescent lamp. CONSTITUTION: A laminar style lamp is provided. A first electrically conductive layer is prepared which includes one or more channels dividing the first electrically conductive layer into two or more electrically conductive elements. An electroluminescent material is deposited between or onto a portion of the electrically conductive elements. And at least one of the conductive elements has a width of less than 0.005 inches. An electroluminescent lamp of present invention also includes a depositing step, in which a translucent or transparent electrically conductive material is deposited on a portion of the electroluminescent material.
Patent KR-20000068316-A (KR)
Title: 표시 장치
IPC: G09F9/30
Filed: 1998-07-01
Abstract: 기판 상에 구성되는 화소 및 공통급전선의 레이아웃을 개량하여 화소의 발광영역을 확장하고, 표시의 품위를 높일 수 있는 표시장치를 제공하는 것을 목적으로 일렉트로 루미네선스소자 또는 LED소자와 같은 발광소자(40)를 구비하는 화소(7A, 7B)를 공통급전선(com)의 양측에 배치하여, 공통급전선(com)의 수를 줄인다. 또한, 화소(7A, 7B)의 사이에서 발광소자(40)로 흐르는 구동전류의 극성을 반전하여, 공통급전선(com)에 흐르는 전류를 작게 한다.
Patent KR-20000035842-A (KR)
Title: Semi-modular pinrack seal
Inventor: BROPHY MARK E
IPC: F28D19/04
Filed: 1997-08-14
Abstract: PURPOSE: A rotary heat exchangers and, more specifically, bypass seals is provided to seal the gap between the pinrack assembly and the rotor. CONSTITUTION: A rotary regenerative air pre heater has pinrack seals(10,10') including a U -seal(74) located between the upper and lower pinrack rails(52',56') and a trough-shaped filler-seal(100) located between the upper and lower pinrack supports(48',50') of adjacent pinrack assemblies. The inboard edges of the wing portions of the filler seal(100) are welded to the rotor shell, the outboard edge of each leg portion of the U-seal engages a pin(96,98) in one of the adjacent pinrack assemblies, and the upper and lower edges(88,90) of the U-seal and the filler-seal engage the upper and lower pinrack rails and the upper and lower pinrack supports, respectively, to seal the pinrack assemblies to the rotor shell.
Patent KR-20000057277-A (KR)
Title: Silica black-containing coating material, molding material and sheet
Inventor: TAKAHASI SADAO
IPC: C09D7/61
Filed: 1997-11-27
Abstract: PURPOSE: Silica black-containing coating material, molding material and sheet are provided, to minimaize a bad influence of electromagnetic waves, especially, low-frequency electromagnetic waves generated by an electric product, such as a portable telephone upon a human body, and a bad influence of an artificial product upon a human body. CONSTITUTION: At least a part of an electric product or an artificial product other than the electric product is formed out of a silica black-containing coating material and/or molding material, or a silica black-containing sheet is stuck on either an outer surface or an inner portion of an artificial product. For example, a silica black-containing coating material is applied to the surface of a product, such as a portable telephone and a can of a canned soft drink, a casing of an article is formed out of a silica black-containing plastic, and an adhesive sheet containing silica black is stuck on a product.