baber/WOPTO huggingface dataset:
Patent KR-20000035637-A (KR)
Inventor: KABE HIROSHI
IPC: G04R20/08
Filed: 1999-11-24
Abstract: PURPOSE: An automatic correction watch is provided to realize a small size and a low cost, and to perform a correction in a high accuracy and rapidly. CONSTITUTION: An automatic correction watch comprises a first drive unit(20) which drives a second hand. A second drive unit(30) drives the second drive unit(30) drives a minute hand and an hour hand. A light detection sensor(40) is a light penetration type, and detects positions of the second hand, the minute hand and the hour hand. A manual correction unit(50) makes a user adjust the time of day. A control part receives a standard time radio wave from a radio station, and controls a reset operation on the basis of the received signal. The first drive unit(20) and the second drive unit(30) are simultaneously driven according to the control of the control part so that a time of the second hand and a time of the minute hand are corrected.
Patent KR-20010048700-A (KR)
Inventor: PARK YONG HO
IPC: F24F11/00
Filed: 1999-11-29
Abstract: PURPOSE: An abnormality sensor of a refrigerant cycle is provided to repair an air conditioner easily by comparing the current indoor temperature, outdoor temperature, input voltage changes and indoor heat exchanger temperature with pre-saved data and displaying abnormality in mounting and of a refrigerant cycle. CONSTITUTION: An abnormality sensor of a refrigerant cycle includes: an indoor temperature sensor(10); an outdoor temperature sensor(20); an indoor heat exchanger temperature sensor(30); an input voltage change sensor(40); a refrigerant display unit(50) displaying abnormality of refrigerant to a user according to an input control signal; and a control unit(60) saving reference condition data including indoor temperature, outdoor temperature, input voltage change and indoor heat exchanger temperature depending on capacity and overload of an air conditioner, deciding abnormality of refrigerant by comparison between the current condition data and the reference data, and displaying abnormality of refrigerant to a user through the refrigerant display unit. The current condition data are compared with the reference data, and abnormality of refrigerant is displayed through the refrigerant display unit all the time while an air conditioner is run. Therefore, the user checks troubles of the air conditioner easily and repairs the air conditioner promptly.
Patent KR-20010054353-A (KR)
Inventor: KANG DAE JIN
IPC: B60K31/00
Filed: 1999-12-06
Abstract: PURPOSE: Device and method for compensating and controlling a vehicle velocity are provided to exactly calculate a vehicle speed despite changing pneumatics of a tire and to maintain a speed of tire by controling maximum vehicle speed. CONSTITUTION: A wheel speed sensor(100) detects velocity of a wheel. A tire pressure alert control unit(200) measures changing amount of tire pneumatics according to change of a wheel speed by receiving the wheel speed from the wheel speed sensor. An engine control unit(300) calculates virtual vehicle speed through compensating the vehicle speed by receiving a signal for the changing amount of the tire pneumatic. Moreover, the engine control unit isolates injected fuel while vehicle speed is over a limited vehicle speed by calculating the maximum limit vehicle speed. Thereby, device and method for compensating and controlling the vehicle speed exactly measure the vehicle speed by considering change of the tire pneumatics, and maintains endurance of the tire by establishing the maximum limit speed.
Patent KR-20010056044-A (KR)
Title: Method of and apparatus for preventing degradation of oil
Inventor: KOBAYASHI SUSUMU
IPC: A23D9/06
Filed: 1999-12-14
Abstract: PURPOSE: Provided are a method and apparatus for effectively preventing the degradation of oil to maintain freshness for a long time. CONSTITUTION: The prevention method of the degradation of oil is characterized by the steps of: injecting an inert gas into oil, such as edible oil, to make the inert gases to micro bubbles therein then dispersing them, wherein the oil is preferably circulated in a circulation furnace; the inert gases are injected through the circulation furnace; and impurities in the oil are preferably removed before injecting the inert gases.
Patent KR-20000067832-A (KR)
Title: 권선형 인덕터
IPC: H01F27/06
Filed: 1999-12-20
Abstract: 본 발명의 권선형 인덕터는 실질적인 사각형의 플랜지(flange) 코어 부재(core member)와 케이스(case) 코어 부재를 포함하고 있다. 이 실질적인 사각형의 플랜지 코어 부재는 실질적인 사각형의 상부 플랜지 및 실질적인 사각형의 하부 플랜지를 가지고 있다. 코일이 주위를 감고 있는 실질적인 사각형의 플랜지 코어 부재는 케이스 코어 부재 내에 삽입되고, 실질적인 사각형의 플랜지 코어 부재의 상부 플랜지는 케이스 코어 부재의 개구부에 고정되어 있다. 실질적인 사각형의 개구부의 내면의 4개의 각 코너에는 평면의 코너 접촉면(corner abutment surface)이 형성되어 있고, 이 평면의 코너 접촉면 각각은 상부 플랜지의 코너들과 접해 있다.
Patent KR-20010063366-A (KR)
Inventor: JUNG JUN SEOK
IPC: G06F9/445
Filed: 1999-12-22
Abstract: PURPOSE: A method for loading a program and data to restart processors of a mobile communication exchange is provided to use a multi loading method which sub processors can simultaneously load the program and the data from a main processor. CONSTITUTION: If a main processor starts loading for a data transmission requested by sub processors(S1), a system accesses a memory storing the data for transmitting the data to the sub processors by one time access(S2). The system checks whether an error exists in the access of the memory(S3). If not, the system draws up a message as a data format of an IPC(Interprocess Communication) form(S4). The system inserts a representative address of the sub processors into the message, and transmits the message to the corresponding address(S5). The sub processors simultaneously receive the message, and load programs and the data(S6).
Patent KR-20010057728-A (KR)
Inventor: KWON YEONG JIN
IPC: H04W24/04
Filed: 1999-12-23
Abstract: PURPOSE: An apparatus and a method for verifying PLD(Processor Load Data) in a mobile communication switching center, are provided to automatically check reliability of the PLD used in the switching center, and then show the result of the check to an operator or a mobile communication agent. CONSTITUTION: A magnetic tape read/write unit(100) stores PLD(Processor Load Data) loaded by the operator in a hard disk(200). A key input part(300) outputs a PLD verification instruction inputted by the operator to a PLD verification process part(500). A memory(400) stores natural PLD that corresponds to original PLD stored in the hard disk(200). The memory(400) further stores all directories in the PLD stored in the hard disk(200). The process part(500) compares all directories in the PLD stored therein with each other, and thereby verifies that the PLD has an error state. The process part(500) applies a display control signal for showing the result of the verification, to a display part(600).
Patent KR-20010060723-A (KR)
Inventor: JUNG GWAN SIK
IPC: F25D23/02
Filed: 1999-12-28
Abstract: PURPOSE: A refrigerator door linear is provided to sufficiently support the load of door basket by allowing foam liquid to firmly and tightly adhered around the support protrusion. CONSTITUTION: A support portion(32) is protruded in a lengthwise direction from both edges of a door liner(30) which forms the rear surface of the refrigerator door, and a door basket is coupled to the support portion. The support portion has inner side surfaces(34) opposed to each other, and support protrusions(36) for supporting the door basket coupled to the inner side surfaces are formed at inner side surfaces. A convex-concave portion(38) is formed in a vertical direction around support protrusions, and serves to allow the foam liquid being fed between the door liner and the front surface of the door, to be firmly adhered around support protrusions, thus achieving an increased strength of support protrusions.
Patent KR-20010065380-A (KR)
Inventor: RYU SU HA
IPC: H01C10/00
Filed: 1999-12-29
Abstract: PURPOSE: A digital level control type variable resistor is provided to expand the resistor value range by freely adjusting the resistor value and to reduce the cost. CONSTITUTION: The digital level control type variable resistor(20) comprises an input terminal(P1), a demultiplexor(22) having three digital signal input terminals(C1,C2,C3) used to select a variable resistor value, and a plurality of resistors(R1- R8) connected to corresponding output terminals(P2 - P9) of the demultiplexor. The demultiplexor receives an input signal via one input port(P1) and produces an output signal via a selected output terminal among the output terminals. The demultiplexor has an internal resistor of 300 Ω, which is variable, and the resistors connected to the output terminals have different resistor values. The input port of one digital level control type variable resistor is connected to an output port of the other digital level control type variable resistor to expand the variable resistor value range.
Patent KR-20010065464-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A 'Ja-jang' (fusion noodle source) vending machine is provided so that a user conveniently buys various kinds of 'Ja-jang' to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010058826-A (KR)
Inventor: SEO YU WAN
IPC: H01L21/328
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a bipolar transistor is to minimize a surface area and resistance value of a base region, thereby satisfying a high-speed operation. CONSTITUTION: An epitaxial layer(23) is formed on a substrate with a buried layer(22)formed, and an isolation region(24) is formed around the epitaxial layer. A buffer layer(25) is formed on the entire surface of the substrate, and after a mask is formed on the buffer the epitaxial layer is implanted with the first type of high concentration impurity ion through the buffer layer to form a collector region(27). After the mask is removed, a base mask is formed on the buffer layer, and the epitaxial layer is selectively implanted with the second type of impurity ion through the buffer to form a base region. After the base mask is removed, a polysilicon layer is formed on a portion of the collector region and base region, thereby defining an emitter region(30) and a collector contact region(31). A metallic material is deposited on the substrate, and is selectively etched to form a base electrode(33), an emitter electrode(32), and a collector electrode(34).
Patent KR-20010058995-A (KR)
Inventor: WON BYEONG MUK
IPC: H01J29/04
Filed: 1999-12-30
Abstract: PURPOSE: A method for improving a surface area of a cathode for cathode ray tube and a cathode for cathode ray tube thereof are provided to improve thermion emission characteristics by increasing a surface area of a cathode. CONSTITUTION: An anode(21) is faced to a cathode oxide(110) within a vacuum chamber(22). Positive ions(24) of an inactive gas are collided to a surface of the cathode oxide(110) by forming plasma. An argon and a nitrogen are used as the inactive gas. A matching circuit is formed to form the plasma. The matching circuit is formed between the cathode(110) and an RF alternating current source(26). The matching circuit is formed with two condensers(27,28) and one inductor(29).
Patent KR-20010066037-A (KR)
Inventor: BANG JEONG HWAN
IPC: F16H7/18
Filed: 1999-12-31
Abstract: PURPOSE: A vibration damping device of a timing belt quickly and correctly damps the vibration of the timing belt generated on the driving of an engine. CONSTITUTION: A housing(8) formed to exhaust oil provided on the middle thereof to both sides thereof is disposed under an idler(4). A center rod for connecting the idler(4) and housing(8) is formed. Oil moving paths(10) of the housing(8) are selectively varied to respond to vertical and horizontal vibrations applied on the idler(4), thereby damping the vibration. Therefore, the vibration generated on the driving of an engine is quickly and correctly damped.
Patent KR-20010066460-A (KR)
Inventor: HWANG JUNG IL
IPC: H04B7/005
Filed: 1999-12-31
Abstract: PURPOSE: An apparatus for enhancing the inter-modulation characteristic of a CDMA portable terminal is provided to prevent received signal processing performance from being lowered due to the inter-modulation of the received signal and to improve the inter-modulation characteristic of a CDMA portable terminal. CONSTITUTION: A variable attenuator(210) is installed between a duplexer and a low noise amplifier(212). The variable attenuator(210), executing attenuation operations through the operations of an attenuation controller(230) having an OP amplifier inverter circuit, suitably adjusts and outputs an input signal according to a supplied control voltage in according to a required inter-modulation characteristic. The attenuation controller(230) controls an input signal attenuation state of the variable attenuator(210) according to an input state of AGC(Auto Gain Controller) control voltage. A control unit(220) outputs AGC control voltage to an AGC and the attenuation controller(230) according to an open-loop power control result.
Patent KR-20000029673-A (KR)
Title: Polypeptides having a single covalently bound n-terminal water-soluble polymer
Inventor: WEI ZIPING
IPC: A61K47/48
Filed: 1997-08-01
Abstract: PURPOSE: Compositions consisting essentially of a polypeptide and a water-soluble polymer covalently bound thereto at the N-terminal alpha-carbon atom via a hydrazone or reduced hydrazone bond, or an oxime or reduced oxime bond are provided. CONSTITUTION: A composition is essentially consisted of a peptide or a protein and a water -soluble polymer covalently bound thereto at the N-terminal carbon atom of the polypeptide, with the proviso that (a)the polymer and polypeptide are bound to each other via a hydrazone bond or reduced hydrazone bond, (b)the polymer has a molecular weight of from about 200 to about 200,000 daltons, (c) the natural function of the polypeptide is not eliminated upon removal of its N-terminal a-amino group, and (d) the protein's N terminal amino acid residue is not serine or threonine.
Patent KR-20000049219-A (KR)
Inventor: MEDERER HERBERT
IPC: A23G3/54
Filed: 1997-10-17
Abstract: PURPOSE: Provided is a candy-toy comprising a plurality of substantially parallel cast disks or disk-like elements of a fruit gum and/or a marshmallow-type mass, reciprocally maintained in their wrapped position by a (transparent) wrap. CONSTITUTION: A candy-toy (1, 11) presents at least four layers: A, B; D, E. Each set of two layers, AB and DE, is cast in one single piece during the manufacturing process and presents at least one outer marshmallow-type layer A and a second marshmallow-type layer E, each being associated with another B, D layer, including a fruit gum layer, a two-layer disk or a two-layer disk-like element (3, 4).
Patent KR-20000069068-A (KR)
Title: 유도 발사체용 임펄스 레이더 유도 장치 및 방법
IPC: G01S13/88
Filed: 1998-09-22
Abstract: 스피닝 발사체(11)를 사용한 임펄스 레이더 유도 시스템(10) 및 방법(30)이 개시된다.  상기 시스템 및 방법은 전천후 레이더(14) 또는 추적기(14)를 사용하여 스피닝 발사체의 비행을 추적한다.  비교적 강하고 짧은 양의 전계 펄스(23) 다음에 비교적 약하고 긴 음의 전계 펄스(24)를 가진 일련의 반복하는 펄스를 포함하는 선형 편광의 비대칭 파형(21)이 상기 발사체에서 전송된다.  상기 발사체는 다이폴 안테나의 각 절반 사이에 배치된 스위칭 다이오드(27)를 가진 다이폴 안테나를 구비한다.  상기 파형은, 상기 발사체를 스핀하게 하고, 상기 비대칭 파형의 전계 펄스가 상기 다이오드의 도전 방향을 따라 정렬되면 비교적 강한 신호를, 상기 안테나 및 다이오드가 전계 펄스에 직각으로 정렬되면 비교적 약한 신호를, 상기 안테나의 각 절반이 분리되도록 상기 다이오드가 전계 펄스에 역병렬로 정렬되고 상기 다이오드가 백-바이오스되면 작지만 0이 아닌 신호를 반사하는 안테나로부터 반사된다.  상기 레이더 또는 추적기는, 상기 반사된 신호의 기능에 따라, 스피닝 발사체의 순간 롤 각도를 상기 발사체의 비행동안 추적한다.  상기 발사체는 방향 조종 장치(16)와, 상기 방향 조종 장치가 목표물로의 상기 발사체의 비행 방향을 편향하도록 하나 이상의 특정 롤 각도를 작동시키게 하는 명령을 수신하는 수신기(15)를 가진다.
Patent KR-20000069810-A (KR)
Title: 이동 통신
IPC: H04W92/04
Filed: 1997-12-22
Abstract: 이동 단말기(10)는 공통인 소정의 낮은 수준의 시그날링 프로토콜을 사용하여 그 단말기가 통신하는 하나 혹은 그 이상의 라디오 억세스 네트웍들(20a-20c)을 통해 그 단말기가 접속할 수 있는 다중 백본 네트웍들(30a-30c)에 사용되는 프로토콜들에 대응하는 다중의 대체 가능한 프로토콜 스택들(151, 152, ...)을 사용한다. 라디오 억세스 네트웍(20)은 그 네트웍이 접속되는 백본 네트웍의 종류들(그리고 그 때문에 채택한 프로토콜들)을 나타내는 신호들(102)을 브로드캐스트하며, 그리고 이동 단말기(10)가 새로운 종류의 백본 네트웍을 나타내는 신호를 만나게되면 그 이동 단말기(10)는 라디오 억세스 네트웍으로부터 새로운 프로토콜 스택을 다운로드받을 수 있을 것이다.
Patent KR-20000076215-A (KR)
IPC: H01Q21/00
Filed: 1999-01-13
Abstract: An inverted boxhorn antenna array comprising a power divider that is constructed from a single metal piece and a flat metal sheet that is fastened to a rear surface of the power divider. The power divider is fabricated using a variety of waveguide junctions coupled between substantially identical inverted boxhorn subarrays. The junctions includes a central magic tee junction for coupling energy from an input port into the power divider. Alternating folded shunt and folded series tee junctions are used to transfer power coupled by way of the central series junction to the inverted boxhorn subarrays. Specially dimensioned folded shunt and series tee junctions are used in the inverted boxhorn subarrays. Waveguide matched loads are bonded in waveguides between each of the inverted boxhorn radiators of the subarrays. A fully functional antenna assembly includes a radome cover, a quadrature correction plate 18a, and a twist polarizer disposed in front of radiating elements of the inverted boxhorn antenna array.
Patent KR-20010005587-A (KR)
Inventor: BERNARD FREDERIC
IPC: B65G47/64
Filed: 1998-04-08
Abstract: The invention concerns a switching device (1) for a conveyor system installation transporting objects (2), such as, in particular, bottles, flasks or the like, comprising, at least partly, several chains (3, 4) conveying said objects (2), said switching device (1), designed to be placed on the path of said objects (2) for transferring them between said device (1) intake and outlet, from at least one conveyor chain to another and/or for enabling their passage without changing conveyor chain. The invention is characterised in that it consists of a cylinder (8) with polygonal cross section, pivoting about its longitudinal axis (9) for the alternative positioning of each of its side surfaces (10, 11, 12) in said conveyor chains (3, 4) extension, each of said side surfaces (10, 11, 12) being provided with at least one transfer path (3; 14, 15; 16) adjusted according to one of the possible alternatives for switching said objects (2). 
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Patent KR-20010005929-A (KR)
Title: 도가니 및 그 제조방법
IPC: C03B19/09
Filed: 1999-01-25
Abstract: 실질적으로 결정 빈자리 결함이 없는 실리콘 결정의 제조시에 사용하기 위한 석영 도가니 및  그 제조방법을 개시한다.     도가니는  아르곤과 같은 불용성 가스를 0.5% 미만 포함하는 분위기에서  회전하는 몰드에 석영분말을 도입함으로써, 제조한다.    그 석영분말을 몰드의 내측표면을 따라 축적한 후,  그 석영분말을 가열하여 퓨즈시켜 도가니를 제조한다.     최종 제조된 결정내의 기포에 포함된 가스는  약 0.5% 미만의 불용성 가스를 포함한다.
Patent KR-20000053467-A (KR)
Title: Process for recrystallizing 1,3-bis(aminophenoxy benzene)
Inventor: SCOTCHIE LAWRENCE J
IPC: C07C213/10
Filed: 2000-01-13
Abstract: PURPOSE: A process for purifying 1,3-bis(aminophenoxy benzene) APB) on a manufacturing scale to at least 99.5% purity is provided. CONSTITUTION: A synthetic route for APB produces a crude APB that is usually 80-90% solids, with the remainder being the organic solvent in which the reactions were conducted. Typically, the solvent is xylene. In manufacturing scale processes, it can be difficult to obtain both purity and high yield. In the recrystallization process for manufacturing scale purification of APB, both high purity and good yield are accomplished.
Patent KR-20000057806-A (KR)
Inventor: CHANG CHONG-PING
IPC: H01L23/522
Filed: 2000-01-26
Abstract: PURPOSE: A device is provided to improve a characteristic of the device by applying a material having a relatively lower dielectric coefficient of not greater than 3.5 to at least one of a dielectric layer or an insulating structure, so as to decrease a capacitive coupling in a front-end structure. CONSTITUTION: A device comprises a substrate(12), an insulating structure(10) on the substrate, an active device structure, a dielectric layer on the active device structure, and a metal inner-connection layer(28) on the dielectric layer. At least one of the dielectric layer or the insulating structure includes a material of which a dielectric coefficient is not greater than 3.5.
Patent KR-20010076628-A (KR)
Title: Automatic Cable Winding Reel Without Cable Guide Motor
Inventor: JUNG SEUNG HO
IPC: B65H49/00
Filed: 2000-01-27
Abstract: PURPOSE: An automatic cable winding device without a cable guiding motor is provided to automatically align a cable by maximally using the area of a cable drum for working speed and to reduce the size by minimizing the volume of the cable drum. CONSTITUTION: An automatic cable winding device comprises a drum(1) on which a wire or a cable is wound; a motor(2) rotating the drum; a worm gear unit(3) delivering the driving force of the motor to the drum; a cable transferring gear(4) installed in the drum; a cable gear(5) engaged with the cable transferring gear; a direction converting gear(6) connected to the cable gear; a ball screw unit(7) rotated by the direction converting gear; a cable guide unit(8) moved along the ball screw; a bracket(9) supporting the drum, the motor, the direction converting gear, the ball screw unit and the cable guide unit. In this structure, the automatic cable winding device continuously moves a cable transferring roller using one motor so that a producing cost is reduced.
Patent KR-20010077229-A (KR)
Title: Auto-closing device for vacuum-type MCCB
Inventor: SHIN YANG SEOP
IPC: H01H33/66
Filed: 2000-02-01
Abstract: PURPOSE: An automatic input system of a vacuum breaker is provided to protect a system and a worker by quickly discharge a residual current remaining in a main circuit without operating a separate ground switch. CONSTITUTION: A driving shaft is rotated according to rotation of a handle. A spindle is rotated after receiving a driving force of the driving shaft and has a sawtooth screw part on a part thereof. A transmitting lever is coupled with the sawtooth screw part of the spindle and is rotated about a hinge shaft according to rotation of the spindle. A load bar is connected to the transmitting lever and is moved according to rotation of the transmitting lever. An indicator shaft is connected to the load bar and is rotated according to movement of the load bar. A rotating cam(27) is fixed on the indicator shaft, is rotated together with the indicator shaft and has a plurality of concave grooves. A roller is rotated about a hinge point according to rotation of the rotating cam and is inserted to the concave groove. A locking section(30) rotates an input lever of a breaker by being moved according to rotation of the connecting section. A spring(31) applies a power in one direction to the locking section.
Patent KR-20010077247-A (KR)
Title: bistable liquid crystal cell and Method for fabricating the same
Inventor: PARK GU HYEON
IPC: G02F1/139
Filed: 2000-02-01
Abstract: PURPOSE: A BTN(bistable twisted nematic) liquid crystal cell and a method for manufacturing the same are to reduce power consumption only by applying a section voltage when BTN liquid crystal cell is driven. CONSTITUTION: The first substrate and the second substrate are faced to each other and spaced apart from each other. A transparent conductive electrode is formed on an inside of the first substrate and the second substrate. A bistable twisted nematic(BTN) liquid crystal(300) is disposed between the first substrate and the second substrate. The bistable twisted nematic(BTN) liquid crystal has a vertical-aligned initial arrangement in which a polymer network(320) is formed. A reset voltage is applied to the transparent electrode to change a molecule arrangement of the bistable twisted nematic(BTN) liquid crystal into a vertical structure.