baber/WOPTO huggingface dataset:
Patent KR-19990079007-A (KR)
Title: 이동식 교차로 교통신호기
Filed: 1999-08-31
Abstract: 본 발명은 이동식 교차로 신호기에 관한 것으로 기존 신호등체제의 고장시 수신호에 의하지 않고 긴급한 교통소통시에 이용할 목적으로 안출된 것이다. 
     이를 위하여 본 발명은 접지부(12)를 갖는 받침대(11)와 그 상부에 수직으로 형성되는 사각 단면형의 신호등 설치대(13)를 갖는 이동식 본체(10)와, 신호등 설치대상의 각면에 형성되고 황색/적색/청색으로 구분되는 한 쌍의 신호등(20)과 이에 연동되는 보행자 신호(25)와,본체 내부에 형성한 제어장치(30)를 포함하는 구성의 이동식 교차로 교통신호기를 제시한다. 
     본 발명은 자연적인 재해나 기타의 요인에 의해 교통신호체계의 고장이 발생할 때 긴급히 투입하여 응급신호체계로 활용할 수 있으며,이동 설치가 간편하고,수신호에 의존하던 응급신호를 기계적으로 처리함으로서 야간 또는 우천시에 안전사고를 예방할 수 있으며,인력을 절감할 수 있고, 프로그램에 의한 신호교환이나 외부조작에 신호교환을 상황에 맞게 선택할 수 있고,평시 익숙한 신호체계에 맞게 운영됨으로서 운전자들에게 정확한 정보를 전달할 수 있는 효과를 갖는다.
Patent KR-20010026012-A (KR)
Inventor: LEE YEONG JU
IPC: G06F1/26
Filed: 1999-09-02
Abstract: PURPOSE: A notebook computer battery management system is provide to efficiently manage the batteries included in an option device by using an SM BUS so that it can control charging or discharging of the batteries by a smart battery selector. CONSTITUTION: The system comprises a plurality of smart batteries(125,130), a smart battery selector(120), a smart charger(115), an SM BUS(160), an SM BUS host(135), and a docking station(150). The smart battery selector(120) selects the battery to be charged or discharged. The smart charger(115) receives an event from the smart battery selector(120). The SM BUS(160) connects the smart battery selector(120) to the smart charger(115) to perform a transmission of a battery status information. The docking station(150) includes an AC/DC adaptor(140), a smart charger(145), a smart battery(170), and an I/O extension device(175).
Patent KR-19990083984-A (KR)
Title: 네트 설치용 코너 지지기구
IPC: E04G21/32
Filed: 1999-09-04
Abstract: 본 발명은 각종 네트를 장착 본체에 부착 설치하여, 네트를 원활하고 균등한 장력으로 팽팽하게 설치할 수 있도록 한 네트 설치용 코너 지지기구를 제공하고자 하는 것이다. 
     그 구성을 살펴보면, 행거부(11)와, 브래킷부(12)와, 상기 행거부(11)와 브래킷부(12)를 스프링(133)을 통해서 회전운동 가능하게 나사 결합하는 체결구(13)로 이루어지며, 상기 행거부(11)에는 원호 형상으로 만곡되는 가이드 홈 레일(111)이 형성되어 있다. 또한 상기 브래킷부(12)는 L형상으로 절곡되어, 그 일단부(12-1)에는, 상기 체결구(13)를 유동 가능하게 끼우는 체결구멍(121)을 형성함과 동시에, 타단부(12-2)에는, 코너 지지기구(1)를 고정 부착시키는 앵커 고정홀(122)을 형성하여 네트 설치용 코너 지지기구를 형성하였다.
Patent KR-20010026761-A (KR)
Inventor: KIM JIN GI
IPC: G11B7/08
Filed: 1999-09-08
Abstract: PURPOSE: A pick-up actuator is provided to evenly distribute a magnetic flux of magnets on the whole surfaces of focusing coils and a tracking coil, so as to implement the pick-up actuator of a high sensitivity by a maximization of an energy using efficiency, and to improve a slope character. CONSTITUTION: A pair of magnet(30) are installed to a upper surface of a base member, and forms a determined magnetic circuit. A lens holder equips a pair of vertical wall body(46) having grooves accepting the magnets(30). One side of the lens holder is installed to the base member by wire springs(44) for being moved in a focusing and a tracking direction. An objective lens(42) is mounted to the lens holder. A pair of focusing coil(52) and a tracking coil are wound in an orthogonal direction of the lens holder, and drive the lens holder in the focusing and the tracking direction by an electromagnetic interaction with the magnets(30). The magnets(30) are magnetized as an inner N(North) pole and an outer S(South) pole, and generate a magnetic flux on whole surfaces of the focusing coils(52) and the tracking coil,
Patent KR-20010005443-A (KR)
Title: Tilt compensation method and apparatus therefor
Inventor: JU SEONG SIN
IPC: G11B7/08
Filed: 1999-09-09
Abstract: PURPOSE: A device and method for compensating for a tilt are provided so that a recording operation can be performed by adjusting power and/or time according to the tilt of an optical recording medium. CONSTITUTION: A tilt is detected(S101). It is judged whether the detected tilt is zero(S102). If not, a recording pattern of a recording pulse is shifted according to the detected tilt in order to compensate for the tilt(S103). The tilt is adjusted to approximate to zero by compensating for a length and width of a recording mark(S104). On the other hand, when the tilt is zero, the recording operation is performed by maintaining a power and recording time supplied to a laser diode, or by applying a recording pulse having a suitable power and/or recording time to the laser diode according to the detected tilt(S105). At this time, the detected tilt can be adaptively compensated for by using a memory memorizing the recording power and/or recording time for compensating for the shift amount of the recording pattern, and the length and width of the mark according to the length of the mark of the tilt/input data. As a result, it is possible to record a mark having a wanted size(length/width) by adjusting the power level and/or recording time according to the detected tilt.
Patent KR-20000023101-A (KR)
Title: Disposable diaper
Inventor: SEOJEOKINAOMI
IPC: A61F5/44
Filed: 1999-09-13
Abstract: PURPOSE: The diaper is characterized by difficulty to become wrinkled and unfolding at a time. CONSTITUTION: The diaper is folded by: the first folding guide line(X1) which is lengthened in a direction of width at a center to the outer side of back sheet; the second a pair of folding guide line(X2) lengthened by running parallel to the width between the first line and a hem fringe of the whole trunk border and then folded to the outer side of top sheet(2); and the third folding guide line(Y1) lengthened by running parallel to the length of diaper to the outer side of back sheet in one side of the whole border (20,22).
Patent KR-20010028462-A (KR)
Inventor: OH JIN HWAN
IPC: B65G23/00
Filed: 1999-09-21
Abstract: PURPOSE: A drive shaft assembly of a chain conveyor is provided to improve durability with sand prevention structure preventing sand from being infiltrated between an idle sprocket and a bush. CONSTITUTION: A drive shaft assembly is dually structured in the chain conveyor of a sewage treatment plant with unevenness type sand prevention structure engaging the inner and outer circumferential walls of an idle sprocket(12) and a bush(43) each other; and the sand preventive structure such as a plastic protecting cap(50) to prevent sand by covering a fixing shaft(41) and the idle sprocket. Therefore, the idle sprocket is stably driven without abrasion and then the durability and reliability of the drive shaft assembly are enhanced.
Patent KR-20000029116-A (KR)
Title: Copolymer and method for manufacturing the same and solution containing the same
Inventor: FUKUDA RITSUKO
IPC: B41C1/10
Filed: 1999-10-15
Abstract: PURPOSE: A copolymer comprising 4-(1-methylethenyl)phenol, acrylic esters and acrylic acids, preparation method thereof and solution containing the same are provided which have high corrosion resistance and paint adhesive property as a metal surface treating agent. CONSTITUTION: A copolymer comprising a unit represented by the formula (1), a unit represented by the formula (2) in which R1 is H or methyl, R2 is C1-6 straight or branched unsaturated alkyl or C1-5 straight or branched substituted alkyl and a unit represented by the formula (3) in which R3 is H or methyl is described which is characterized in that a is from 0.05 to 0.7, b is from 0.15 to 0.8, c is 0.01 to 0.5, and a+b+c is 1. The copolymer is useful as a base polymer of a positive-type photosensitive composition used in the manufacture of color filters.
Patent KR-20010045592-A (KR)
Inventor: HWANG YU SANG
IPC: H01L21/02
Filed: 1999-11-05
Abstract: PURPOSE: A method for manufacturing a dynamic random access memory(DRAM) cell is provided to maximize the width of a storage node hole, by preventing a common drain region or bit line pad from being exposed even if a misalignment occurs in a photolithography process for forming the storage node hole. CONSTITUTION: The first and second access transistors sharing a common drain region is formed in a predetermined region of a semiconductor substrate. The first interlayer dielectric and a passivation layer having etch selectivity regarding the first interlayer dielectric are sequentially formed on the resultant structure having the first and second access transistors. The passivation layer is patterned to form a passivation layer pattern covering the upper portion of the common drain region. An insulating layer including the second interlayer dielectric is formed on the entire surface of the resultant structure having the passivation layer pattern. The insulating layer and the first interlayer dielectric are successively patterned to form the first and second storage node holes exposing the source regions of the first and second access transistors, respectively. The first and second storage nodes are formed inside the first and second storage node holes, respectively.
Patent KR-20000035345-A (KR)
Inventor: SIMIZ HIROHISA
IPC: A45D19/14
Filed: 1999-11-09
Abstract: PURPOSE: An automatic hair washer is provided which is able to control the timing of the water for washing being sprayed and hydraulic pressure of the water for washing flowing out the nozzle for washing. CONSTITUTION: In the automatic hair washer having a plurality of nozzles for washing (SV1-SV11) which sprays the water for washing pumped out of a hot-water storage tank(3) on hair, it comprises: (i) a pump(6) which pumps out the water for washing in the hot-water storage tank(3); (ii) an electromagnetic valve(10a-10k) which controls the spraying of the water for washing from the nozzle for washing; (iii) an electromagnetic valve control means(18) which controls the electromagnetic valve(10a-10k) to discharge the water for washing from a portion of the nozzle for washing for a fixed period of time and open the electromagnetic valve(10a-10k) of another nozzle for washing in the portion of the nozzle for washing while the water for washing from the portion of the nozzle for washing being discharged; and (iv) a pump control means(19) which controls the hydraulic pressure of the water for washing by lowering the hydraulic pressure of the water for washing supplied to the nozzle for washing immediately before the electromagnetic valve of the other nozzle for washing being opened and gradually raising the hydraulic pressure of the water for washing supplied to the nozzle for washing at the same time of the electromagnetic valve of the other nozzle for washing being opened.
Patent KR-20010046158-A (KR)
Inventor: CHOI HO GYU
IPC: H04J13/00
Filed: 1999-11-10
Abstract: PURPOSE: A device of communicating data on a code division multiple access(CDMA) communications system using multiple carriers and a method thereof are provided to assign frequencies to convert easily the transmission of voice and data. CONSTITUTION: In a device of communicating data on a code division multiple access(CDMA) communications system, a fundamental channel(FCH) encoder(211) encodes a fundamental channel(FCH). A supplemental channel(SCH) encoder(213) encodes a supplemental channel(SCH). A dedicated control channel(DCCH) encoder(215) encodes a dedicated control channel(DCCH). A common control channel(CCCH) encoder(217) encodes a common control channel(CCCH). A frequency channel allocator(550) assigns the output of the encoders(SCH) to multiple frequency channels and assign the outputs of the other encoders(FCH,DCCH,CCCH) to particular channels respectively.
Patent KR-20000035558-A (KR)
Inventor: AUDOUSSET MARIE-PASCALE
IPC: A61K8/40
Filed: 1999-11-18
Abstract: PURPOSE: A composition for oxidative dyeing of keratinous fibers, especially human hair and a dyeing method using the composition are provided, which expresses deep and colorful coloring, and shows good tolerance to various attack factors. CONSTITUTION: The composition for oxidative dyeing of keratinous fibers comprises of: more than one of oxidative base; 1,3-bis(beta-hydroxyethyl)amino-2-methyl benzene and/or more than one of acid-additive salt thereof as a primary coupler; and more than one of hetero-ring type coupler selected as a secondary coupler, e.g., indole derivatives, indoline derivatives, benzimidazole derivatives, benzomorpholin derivatives, sesamol derivatives, pyrazoloazole derivatives, pyrroloazol derivatives, imidazoloazol derivatives, pyrazolopyrimidine derivatives, pyrazolin-3,5-dion derivatives, pyrolo(3,2-d)oxazol derivatives, pyrazolo(3,4-d)thiazol derivatives, thiazoloazole S-oxide derivatives, thiazoloazol S,S-dioxide derivatives and pyridine derivatives, and acid-additive salts thereof in an adequate medium for dyeing.
Patent KR-20000012422-A (KR)
Title: Opening and closing device for preventing fire
Inventor: HAN NAM GUN
IPC: A62C2/06
Filed: 1999-12-03
Abstract: PURPOSE: An opening and closing device is provided to automatically open and close a locking device for promptly escaping in case of a fire. CONSTITUTION: A device for opening and closing a lock for preventing a fire comprises:turning on a switch(4) for an electromagnet(5) to pull an ion ring bar(10) for opening the lock in case of an operation of a closing device in the fire; a bar(11) being inserted for turning on a switch(6) for operating an electromagnet(7) to close the door in case of a return; an electric power(8) being operated as electric power switch for electromagnets for being turned off; a subsidiary key(9) for taking a role as an ordinary subsidiary key. Herein, the opening and closing equipment for the lock for preventing the fire bends a plated iron plate by using a bending-up equipment for the iron plate being a cover and being installed in a fire preventing door and an emergency door.
Patent KR-20000012511-A (KR)
Inventor: JANG SA YOON
IPC: F24H9/20
Filed: 1999-12-08
Abstract: PURPOSE: A heating time controlling method using temperature difference is provided to maintain a pleasant room temperature and also to effectively cut off the wasted heat by decreasing excessive change of the room temperature. CONSTITUTION: The method comprises the steps of:calculating(1, 2) temperature difference by comparing the set up temperature with the present temperature; shutting(5) a valve if the set up temperature is lower than the present temperature in the calculated temperature difference(3); calculating(4) the operated time within the standard time according to the temperature difference if the set up temperature is higher than the present temperature; opening(6) the valve repeatedly as much as the calculated time; and shutting the valve(7) during remained time.; Herein, the excessive temperature change is reduced compared to the situation controlling the temperature by relying on only the room temperature.
Patent KR-20010063041-A (KR)
Inventor: JUNG DU HWA
IPC: C21C1/06
Filed: 1999-12-21
Abstract: PURPOSE: The subject fly ash mortar for inhibiting damage to a joint part of a refractory brick by using fly ash mortar added with magnesia on the surface of the refractory brick used for a torpedo ladle car is provided, which increases the service life of the refractory brick. CONSTITUTION: In the composition of fly ash mortar of a refractory brick used for a torpedo ladle, the composition comprises 73 to 84% by weight of alumina clinker having a particle size of below 1mm, 3 to 5% by weight of carbon, 5 to 10% by weight of silicon carbide and 3 to 7% by weight of magnesia, wherein the magnesia, silicon carbide and carbon have a particle diameter of below 0.074mm.
Patent KR-20010057448-A (KR)
Inventor: LEE JAE YUL
IPC: B08B7/02
Filed: 1999-12-23
Abstract: PURPOSE: A rapping method calculates optimum frequency in advance to select the suitable sonic remover to improve rapping efficiency. CONSTITUTION: A rapping method comprises nine steps. The first step is to provide a frequency oscillator(1) generating arbitrary frequencies, a loud speaker(2) converting electric signal of arbitrary frequency to a sound wave, a microphone(3) converting the sound wave into electric signal about the frequency and a frequency analyzer(4) receiving the signal about the frequency and analyzing the frequency. The second step is to place the loud speaker(2) on a place where a sonic rapping system is installed to receive electric signal of the frequency from the frequency oscillator(1) to generate the sound wave in a structure(20) and the microphone(3) to the place on the structure(20) where dust is discharged to accept the sound wave in the structure(20) generated by the loud speaker(2) and convert the sound wave into the electric signal about the frequency to output to the frequency analyzer(4). The sixth step is for the frequency analyzer(4) to analyze the frequency using the electric signal of the frequency. The eighth step is to get the frequency nearest to the frequency generated by the frequency oscillator(1) and determine the frequency generated in the frequency oscillator(1) corresponding to the frequency as the optimum frequency. The ninth step is to select a sonic rapping system having the frequency corresponding with the optimum frequency and install to remove dust.
Patent KR-20010064363-A (KR)
Inventor: KIM JAE SIK
IPC: B65G43/00
Filed: 1999-12-29
Abstract: PURPOSE: Detecting system of defect in a return roller is provided to stabilize a high furnace work by stabilizing a charging belt continuously operated for realizing remote control. CONSTITUTION: In a return roller, a bracket guide for holding the return roller is installed and to the middle portion thereof, a shaft is connected. A drum for protecting the shaft and bearings are provided at both sides. Upon checking damage of roller drum caused by separation of shaft and drum, damage of roller drum caused by frictional heat at a temperature detecting unit(12) and temperature rise caused by wear of bearing are detected. The data offered at a positional detecting unit(11) and a temperature detecting unit(12) are converted for a computer to recognize by a conversion unit(13) to be input to an input device(14). On signal supplied to a computer(17) controlling and monitoring furnace equipment, a state of return roller is trended transmitted to an alarm memory unit(20).
Patent KR-20010058453-A (KR)
Inventor: JUNG SEUNG JO
IPC: H01L29/78
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a MOS transistor of a semiconductor device is provided to form widely a contact electrode for bit line and storage node by forming a source/drain junction on a substrate under an edge of the gate electrode. CONSTITUTION: A field oxide layer(12) is formed on a semiconductor substrate(10). A gate oxide layer(14) is formed on the semiconductor substrate(10). A conductive material is deposited on the gate oxide layer(14). A gate electrode is formed by patterning the gate oxide layer(14). A capping layer(20) is formed on the gate electrode(14). An LDD region(22) is formed on the substrate(10) under an edge of the gate electrode. A spacer(24) is formed at a side of the gate electrode. A high density doped polysilicon layer(26) is formed on the structure. A source/drain junction(28) is formed by diffusing the high density doped polysilicon layer(26). An interlayer dielectric(30) is formed on the substrate(10). A contact electrode(32) is formed by forming a contact hole on the interlayer dielectric(30) and burying the conductive material therein.
Patent KR-20010059862-A (KR)
Inventor: CHOI SEONG BONG
IPC: D06F37/20
Filed: 1999-12-30
Abstract: PURPOSE: A washing machine is provided to horizontally move a washing tub in an eccentric force generating direction without an outer tub and a suspension by connecting the washing tub to a driving shaft. CONSTITUTION: A washing machine comprises: a washing machine housing(10); a horizontal partition wall(20) dividing the inside of the housing into up and down sides; a drainpipe(70) discharging the washing water of the horizontal partition wall by being formed for communicating with the side of the lower portion of the horizontal partition wall; a washing tub(30) in cylinder shape rotatably mounted on the upper portion of the horizontal partition wall; and a driving unit(50) driving the washing tub by being connected to the bottom of the washing tub with a driving shaft. A driving shaft assembly comprises: a hub shaft member(61) combined to the lower face of the washing tub; a driving shaft member(62) delivering the torque of the driving unit; and a clutch spring(64) surrounding the outer face of the driving shaft member and the hub shaft member. The end of the clutch spring is connected to the hub shaft member and the other end is connected to the driving shaft member. The washing tub continuously rotates by moving in an eccentric force generating direction to control the vibration of the washing tub without a damper. Moreover, the washing machine saves washing water by uninstalling an outer tub.
Patent KR-20000035831-A (KR)
Title: Synchronous type semiconductor memory device
Inventor: SAKURAI MIKIO
IPC: G11C11/407
Filed: 1996-09-26
Abstract: PURPOSE: A synchronous type semiconductor memory device is provided not to lose an operation mode such as a set burst length even when a power source is turned off. CONSTITUTION: The synchronous type semiconductor memory device is equipped with non-volatile memory (11, 12, 13) for storing the operation mode and controlling data read/write in accordance with the operation mode
Patent KR-20000068340-A (KR)
Title: 전기구동장치
IPC: F16H57/022
Filed: 1998-06-23
Abstract: 본 발명은 특히 차량의 와이퍼용 전기구동장치에 관한 것으로서, 이 전기구동장치는, 컵형상의 파일하우징내에 수용된 전기자를 구비한 구동모터와, 구동축상에 위치하며 구동모터의 전기자축과 결합된 워엄과 맞물리는 하나 이상의 워엄휠을 수용하기 위하여 파일하우징 정면에 고정된 기어케이싱을 둘러싼다.  이 구동축은, 전기자축과 구동축 사이의 축간격을 조정하기 위해서 기어케이싱내에서 비틀릴 수 있으며 그리고 이러한 비틀림이 유지된 상태로 조립될 수 있는 편심부싱내에 배치되며, 이 편심부싱은 이 편심부싱의 실린더 외면으로부터 이격된 플랜지를 가지며, 여기서 편심부싱은 이 편심부싱이 플랜지로부터 이격된 위치에서보다 플랜지를 향하는 위치에서 더 큰 직경을 갖는다.
Patent KR-20010029487-A (KR)
IPC: A61P31/12
Filed: 1997-07-31
Abstract: A system for the generation of live Birnavirus such as infectious bursal disease virus (IBDV), a segmented double-stranded (ds)RNA virus of the  Birnavirdae  family, using synthetic transcripts derived from cloned DNA has been developed. Independent full-length cDMA clones were constructed which contained the entire coding and noncoding regions of RNA segments A and B of IBDV, respectively. Synthetic RNAs of both segments were produced by  in viro  transcription of linearized plasmids with T7 RNA polymerase. Transfection of Vero cells with combined plus-sense transcripts of both segments generated infectious virus as early as 36 hours post-transfection. The development of a reverse genetics system for dsRNA viruses will greatly facilitate studies of the regulation of viral gene expression pathogenesis, and design of a new generation of live and inactivated vaccines.
Patent KR-20000057138-A (KR)
Title: Hydrogenation process for unsaturated hydrocarbons
Inventor: HALUSKA JERRY L
IPC: B01J23/888
Filed: 1997-11-20
Abstract: PURPOSE: A catalytic hydrogenation process for hydrocarbon molecules of number-average molecular weight greater than about 180. Using the process increased resin productivity of 150 % or more can be achieved in industrial operations. CONSTITUTION: In the process, an inert catalyst support is used which comprises porous refractory substrate particles having: a) a pore volume distribution wherein i) pores having diameters > 150,000 angstrom constitute greater than about 2 % of the total volume, ii) pores having diameters > 20,000 angstrom and < 150,000 angstrom constitute greater than about 1 % of the total volume, iii) pores having diameters >2,000 angstrom and < 20,000 angstrom constitute greater than about 12 % of the total volume; and b) a total pore volume of from about 45 % to 86 % of the total volume of the substrate particles. Hydrocarbon resins prepared from catalytically or thermally polymerized feed streams and hydrogenated using the inert support having the described pore size distribution exhibit color and softening point characteristics at least equivalent to previously available resins.