baber/WOPTO huggingface dataset:
Patent KR-20000032707-A (KR)
Title: Dual mode voltage controlling apparatus of car alternator
Inventor: HWANG TAE SOO
IPC: H02P9/40
Filed: 1998-11-17
Abstract: PURPOSE: A dual mode voltage controlling apparatus of a car alternator is provided which is appropriate for controlling a voltage to be supplied to an electrical load of a car from the car alternator stably, and has a simple circuit configuration. CONSTITUTION: A dual mode voltage controlling apparatus of a car alternator comprises: an alternator(10) generating voltages to each of a first and a second port by a rotation force of an engine; a power switch(20) to switch a current path of the alternator; a reference voltage generator generating a reference voltage; a comparator comparing the voltages of the first and the second port of the alternator with the reference voltage selectively; and a switch controller controlling the switching operation of the power switch according to the comparison result of the comparator. The comparator comprises a first transistor making the comparison result be supplied to the switch controller in response to the voltage of the first port of the alternator, and a second transistor making the comparison result be supplied to the switch controller in response to the voltage of the second port of the alternator. And the reference voltage generator has at least more than one voltage regulators which determines the turn-on of the first and the second transistor, being connected between a common connection point of the first and second transistor and the switch controller.
Patent KR-19990045561-A (KR)
Title: 전극배선기판 및 이를 이용한 표시장치
IPC: G02F1/1362
Filed: 1998-11-25
Abstract: 본 발명은, 화소전극의 형성영역밖 등의 정전하의 방전을 유발하는 돌기부가 형성가능한 영역에 있어서, 양층간의 절연막에 돌기부를 형성함으로써 단차부(段差部)를 형성하고, 대향하는 전극상호간의 수직방향의 방전, 즉 양층간의 방전을 유발시키도록 제조공정 도중에서의 전극형상을 전계집중형으로 구성하여 전극배선기판이 구성된다.
Patent KR-19990045591-A (KR)
Title: 광 전파 시간 차 측정 방법
IPC: G01J9/00
Filed: 1998-11-26
Abstract: 본 발명은 두 개의 광-전파-매체 경로에 대한 광 경로 시간 차를 측정하는 방법에 관한 것이다.  제 1 단계는 실질적으로 동일한 두 개의 주파수-변조 광파를 발생하는 단계로 이루어지며, 이 단계에 의해 상기 광파의 주파수는 3 개 이상의 기본 시간 간격으로 이루어진 복수의 그룹 각각에서 각각의 기본 시간 간격에 대한 상이한 주파수 증분(different frequency increments)만큼 기준 주파수(reference frequency)로부터 오프셋 된다.  각각의 주파수 증분은 특정한 증분(specified increments)와 주파수-변조-에러 증분(frequency-modulation-error increment)의 합이다.  상기 특정한 증분과 관련된 상기 주파수-변조-에러 증분은 서로 독립적이며 알 수 없다.  제 2 단계는 광 전파 시간 차를 갖는 두 개의 광-전파-매체 경로의 입구점(entry points)에 두 개의 광파를 제공하고 상기 두 개의 광-전파-매체 경로의 출구점(exit points)으로부터 생성되는 광파들을 가산하여 조합 광파(combination light wave)를 얻는 단계로 이루어진다.  제 3 단계는 상기 조합 광파의 측정된 특성만을 사용해서 복수의 그룹에 대한 상기 두 개의 경로에 있어서 광 전파 시간 차(light propagation time difference)의 교정된 위상 추정치(estimated corrected phase measure)과 교정되지 않은 위상 추정치(estimated uncorrected phase measure)을 계산하는 단계로 이루어진다.
Patent KR-20000033963-A (KR)
Title: Process monitoring and fault recovering method
Inventor: YE BYEONG HO
IPC: G06F11/00
Filed: 1998-11-26
Abstract: PURPOSE: A process monitoring and fault recovering method is provided to recover a fault in any process minimizing the impact on the application function in operation. CONSTITUTION: A process monitoring and fault recovering method comprises an application function registering a data of process to be monitored at library and proceeding regenerative process if there is any fault, a monitoring function proceeding a monitoring function and transferring a final result to a corresponding application function, registering(S36) a data for monitoring a process, recovering(S39) a fault if any, and executing(S42) a fault monitoring function, wherein the steps of registering and recovering proceed at an application function.
Patent KR-20000037712-A (KR)
Title: Apparatus for working the coating surface in flange of iron pipe
Inventor: WOO YANG HO
IPC: B24B15/00
Filed: 1998-12-01
Abstract: PURPOSE: An apparatus for working the coating surface in flange of iron pipe is provided to precisely and uniformly grind the polyethylene coating surface deposited on a flange of any type of iron pipes for use of a gas pipe or a water supplying pipe. CONSTITUTION: An apparatus for working the coating surface in flange of iron pipe comprises a supporting wheel(10) being fixed and seated on a flange(200); driving cross bars(20) installed inside the supporting wheel, the driving cross bars being driven by motors(30, 60); and a milling cut(70) mounted on the cross bars. The milling cut(70) grinds the coating surface(201) performing a rotation on its own axis and a revolution simultaneously, i.e., rotating itself on the coating surface while rotating along with the coating surface by a rotation of the driving cross bar. Also, in the apparatus, an upper and a lower supporting rollers(21, 22) and a side supporting rollers(23) are provided on the opposite ends of the driving cross bars to maintain the stable driving of the milling cut. The rollers are slidingly driven on an annular rim(11) of the supporting wheel. In addition, in order to allow the coating surface in the flange to be worked quite precisely and rapidly and to regulate the milling cut precisely, a regulating nut(80) having a scale(81) as a fine regulating means to a housing in which the milling cut is mounted is provided in the apparatus. The apparatus allows to work the products of good quality with low cost, while the sealing effect of the iron pipe worked by the apparatus is assured for a long period.
Patent KR-19990062720-A (KR)
Title: 가스 터빈 엔진용 로터 스테이지
IPC: F01D5/10
Filed: 1998-12-02
Abstract: 가스 터빈 엔진용 로터 스테이지는 로터 디스크 및 복수개의 로터 블레이드를 포함한다.  로터 디스크는 회전 축선과 동심을 이루는 보어 및 외측 반경방향 표면을 포함한다.  로터 블레이드는 외측 반경방향 표면으로부터 반경방향 외측으로 연장하며, 외측 반경방향 표면 주위에 분포된다.  로터 블레이드중 적어도 하나는 인접한 로터 블레이드로부터 선택적으로 경사진다.  경사진 로터 블레이드는 로터 스테이지의 공기유동학적 댐핑을 증가시킨다.
Patent KR-20000038497-A (KR)
Title: Apparatus for manufacturing cylindrical cartridge filter
Inventor: YOO HAN PUNG
IPC: B01D39/00
Filed: 1998-12-07
Abstract: PURPOSE: An apparatus for manufacturing a cylindrical cartridge filter is provided to omit a heating element by adhering thermoplastic resin injected to a non-woven fabric in a melted state, thereby simplify the apparatus and improve the workability. CONSTITUTION: An apparatus for manufacturing a cylindrical cartridge filter includes a conveying roller group(9) including a pressing roller(6), a tension control roller(7) and a control roller(8) for continuously conveying a non-woven fabric toward a winding roller, conveyance guiding rollers(11a-11c) mounted in a conveying path of the non-woven fabric in front of the conveying roller group for guiding the non-woven fabric toward the winding roller, a cutting element(17) mounted in the conveying path of the non-woven fabric for cutting the fabric, an emission injector(2) having a nozzle for injecting a thermoplastic resin on a surface of the non-woven fabric which forms a cylindrical filter pile by surrounding on an outer periphery of the winding roller, and a non-woven fabric moving distance sensor(16) mounted in the conveying roller group to apply a driving control signal to the cutting element.
Patent KR-20000039113-A (KR)
Title: Call processing method for providing switched virtual circuit service from frame relay network to asynchronous transfer mode network
Inventor: NAM TAEK YONG
IPC: H04L12/66
Filed: 1998-12-11
Abstract: PURPOSE: A call processing method for providing a switched virtual circuit(SVC) service from a frame relay network to an asynchronous transfer mode network is provided. CONSTITUTION: A frame relay network matching unit(103) includes a frame relay network matching block(201), a Q.922 processing unit(202) and a Q.933 processing unit(203). An ATM network matching unit(105) includes an ATM network matching block(204), an ATM hierarchy processing unit(205), an ATM adaptation layer(AAL) processing unit(206), a frame relay_service specific convergence sublayer processing unit(207) and an UN13.1 processing unit(208). A protocol converter(104) includes an address information mapping unit for conversion of the Q.933 processing unit(203) and the UN13.1 processing unit, a converter(209) of a call setting-related information factor, and a mapping unit(211) of a traffic parameter.
Patent KR-20000045572-A (KR)
Title: Melting furnace for plasma
Inventor: JI GYU IL
IPC: F27B17/00
Filed: 1998-12-30
Abstract: PURPOSE: A melting furnace for plasma is provided for dioxin and a material containing chlorine to react into carbonic compound, chloric compound, and water in a first melting area in the plasma melting furnace by having a certain reactive process by sprayed steam. CONSTITUTION: A waste is inputted through a waste inlet(218) and inflammable material is thermal analyzed while melting inorganic material by the heat of a plasma touch(214). Then, metallic ingredient in the molten material is discharged through a metal discharger(211) while discharging slag through a slag discharger(228). Herein, dioxin and a material containing chlorine are included in the gas generated in a first melting area(210). When steam is sprayed to the gas by using a steam spraying apparatus(216), the dioxin and the chlorine are reacted to the steam. Therefore, the dioxin and the chlorine becomes harmless or are converted into the materials are treated in a second melting area(220). Herein, the dioxin is reacted with steam for being chloric compound. Then, the chloric compound is treated as a molten salt for being discharged.
Patent KR-19990024275-A (KR)
Title: 글라스의 성형방법 및 그 성형물
IPC: C03B9/00
Filed: 1998-12-30
Abstract: 본 발명은 글라스의 표면에 형성되는 각종 무늬 및 도형 등의 다양한 문양을 사용자 또는 작업자가 작업 현장에서 임의로 변형시켜 가면서 편리하게 작업할수 있도록 한 글라스의 성형방법 및 그 성형물에 관한 것으로서, 이는 소정의 크기에 맞추어 유리(20)의 외곽을 마감시켜 주는 테두리부(10)와, 상기 테두리부의 내부에 위치되어 조립되는 조각의 유리를 상호 연결시켜 주는 연결부(30)로 형성되는 글라스에 있어서, 상기 테두리부(10)와 연결부(30)를 조합시켜 주고자 하는 유리(20)의 모양(곡선)에 따라 자유롭게 변형됨과 아울러, 변형된 형태를 그대로 유지할수 있도록 연질의 합성수지재를 사용하고, 상기 테두리와 연결부의 각 끝단부를 합성수지제로 하여 접착제에 의해 접착될수 있도록 하는 접착편(40)을 사용하므로서 이루어지도록 한 것을 특징으로 하는 것이다.
Patent KR-20000047005-A (KR)
Title: Mobile elevator base station system in indoor cell environments and call process thereof
Inventor: SEONG DAN KEUN
IPC: H04B7/155
Filed: 1998-12-31
Abstract: PURPOSE: A mobile elevator base station system in indoor cell environments and the call process thereof are provided to eliminate the generation of hand-off in process of call in an elevator as well as to make the call of good quality lasted. CONSTITUTION: A mobile elevator base station system in indoor cell environments comprises a base station to provide an elevator cell(50) and a mobile station(20) approaching the inside of the elevator cell(50). A control function part(63) located on top of the elevator carries out data processing, including modulation and demodulation, and various control functions. A plurality of radio function parts(61,62), arranged at standby areas and the elevator and provided with antennas, carries out the transmit-receive function of electric waves.
Patent KR-20000047019-A (KR)
Title: Method for evaluating sound quality property of vehicle noise
Inventor: KIM HEE SUK
IPC: G01H17/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for evaluating sound quality property of vehicle noise is provided to evaluate noise property of a vehicle more closely what our physical body feels so that a precise concept is obtained when designing an engine of the vehicle for providing a desired sound, thereby simply confirming whether the initial concept and the real noise of the car are equal or not by evaluating the vehicle noise in a developing step. CONSTITUTION: In a method for evaluating sound quality property of vehicle noise by a sum of pleasant feeling factors and powerful feeling factors, light feeling factors are further added to the sum of the pleasant feeling factors and the powerful feeling factors to evaluate the property of the vehicle noise, wherein the pleasant feeling is evaluated by a+b*F.Streng5+c*TLouds5, the powerful feeling is evaluated by h+j*BSpl5, the light feeling is evaluated by d+e*Kurt2+f*Sharp5+g*F.Streng5, and a,b,c,d,e,f,g,h and j are constants.
Patent KR-19990063740-A (KR)
Title: 3개의 탄성 경로의 결합을 이용한 표면 탄성파 필터
IPC: H03H9/00
Filed: 1996-09-20
Abstract: 본 발명에 따른 필터는, 
     - 제 1 및 제 2 본딩 패드 (23 및 24) 를 구비하며 제 1 반사기 (25) 와   제 2 반사기 (26) 사이에 배치된 제 1 트랜스듀서로 이루어져,  제 1 공지기를 형성하는 제 1 탄성 경로 (20), 
     - 제 3 본딩 패드와 제 4 본딩 패드 (27 및 28) 를 구비하며 제 3 반사기 (29) 와 제 4 반사기 (30) 사이에 배치된 제 2 트랜스듀서로 이루어져,  제 2 공진기를 형성하는 제 2 탄성 경로 (21),  및 
     - 제 5 및 제 6 본딩 패드 (31 및 32) 를 구비하며,  제 5 반사기 (33) 와 제 6 반사기 (34) 사이에 배치된 제 3 트랜스듀서로 이루어져,  제 3 공진기를 형성하는 제 3 탄성 경로 (22) 로 이루어지고,  트랜스듀서의 각 본딩 패드는 특정 전위에 연결된다. 
       실시예 : 무선 이동 필터
Patent KR-19990063827-A (KR)
IPC: C07C255/23
Filed: 1996-09-25
Abstract: The invention relates to novel cinnamamides, a process for their manufacture and their use as UV absorbers. The cinnamamides of the invention may be used as UV absorbers in a variety of engineered resins such as polyamides (especially nylon 6 and 6,6), polycarbonates, polyacetals, polysulfones, polyimides, polyaryletherketones, and polyesters, (especially PET and PBT), as well as, other polymers such as polyvinylchloride and polyolefins (polyethylenes and polypropylenes).
Patent KR-20000010892-A (KR)
Title: Inhibitors of the formation of s-cd23 and the secretion of tumour necrosis factor(tnf)
Inventor: SMITH DAVID GLYNN
IPC: A61K31/425
Filed: 1997-05-06
Abstract: PURPOSE: To inhibit the formation of s-CD23 should have twofold action of a) enhancing negative feed back inhibition of IgE synthesis by maintaining level of i-CD(low affinity IgE receptor FceRII, Blast2, 45 kiloDaltons) on surface of B cell, and b) inhibiting the immunostimulatory cytokine activities of higher molecular weight soluble fragments ( Mr37, 33 and 29 kiloDaltons of s-CD23) CONSTITUTION: Compounds of formula (1) wherein R is hydroxy, hydrogen, alkyl, alkenyl, alkynyl or aryl; R¬1 is arylmethyl or heterocyclylmethyl; R¬2 is alkyl, alkenyl, aryl, cycloalkyl or cycloalkenyl; and R¬3 is hydrogen, alkyl, alkenyl, alkynyl of aryl; are potent and selective inhibitors of CD23 processing and TNF release, whilst exhibiting reduce collagenase inhibitory activity in comparison with the compounds already known. These compounds are useful in the treatment of disorders mediated by s-CD23.
Patent KR-20000016183-A (KR)
Title: Stable, non-hygroscopic salts of l(-)carnitine and alkanoyl l(-)carnitines, a process for their preparation and solid, orally administrable compositions containing such salts
Inventor: FASSI ALDO
IPC: C07C229/22
Filed: 1997-05-26
Abstract: PURPOSE: A compound with 2:1 for the molar ratio of a carnitine ingredient and a mucic acid is provided to form an L(-)carnitine, an alkaneoyl L(-)carnitine, and a non-hygroscopic salt with a stable mucic acid. CONSTITUTION: Stable, non-hygroscopic salts of L(-)carnitine and alkaneoyl L(-)carnitines with mucic acid of formula (I) are disclosed wherein the molar ratio between the carnitine moiety and mucic acid is 2:1. A process for producing the salts and solid orally administrable compositions containing same are also disclosed.
Patent KR-19990078529-A (KR)
Title: 생물막여과오폐수처리방법
IPC: C02F3/00
Filed: 1999-02-03
Abstract: 본 발명은 생물막여과 오폐수 처리방법에 관한 것으로, 오폐수가 유량조정조(10)에 유입되면서 계량조(16), 침전조(18), 집수조(22), 생물막여과조(24), 처리수조(26), 소독방류조(28)로 차례로 거쳐 처리되는 오폐수처리공정과, 상기 계량조(16)의 일부 오폐수를 유량조정조(10)로 되돌리는 오폐수재순환공정, 상기 침전조(18)의 슬러지를 오니농축저류조(20)에 저장하면서 상등수를 유량조정조(10)로 되돌리는 슬러지처리공정, 상기 처리수조(26)의 일부 처리수가 생물막여과조(24)의 생물막을 역세하고 사용된 역세수를 유량조정조(10)로 되돌리는 처리수역세정공정 및, 상기 생물막여과조(24)에서 유출되는 처리수를 집수조(22)로 되돌리는 처리수순환공정을 포함하여 이루어져, 생물막여과조(24) 앞쪽에 계량조(16)와  침전조(18)를 설치하여 1차적으로 협잡물질과 부유물질을 제거함으로써 유입수의 부유물질에 따른 수질저하를 방지할 수 있으며, 생물막여과조(24)에서 유출되는 처리수를 집수조(22)로 재순환시킴으로 유입수질을 균등화시킬 수 있도록 한 것이다.
Patent KR-20000056083-A (KR)
Inventor: OH KEUM SUN
IPC: B29C45/00
Filed: 1999-02-12
Abstract: PURPOSE: A rack housing of power steering is provided, wherein a work cycle shortens by ejecting and molding the rack housing by using a thermoplastic resin mixed polyamide and glass fiber and the articles is lighter by changing a material. CONSTITUTION: A rack housing of power steering is manufactured a main part of the parts by die-casting and each part by machine work. Herein the rack housing is characterized by mixing polyamide as a thermoplastic resin and a glass fiber; injecting the mixed compound into a mold by an injection moulding method.
Patent KR-20000059890-A (KR)
Inventor: KWAK SANG GEUN
IPC: G11C29/00
Filed: 1999-03-09
Abstract: PURPOSE: A wafer test method of a semiconductor memory device and a system thereof are provided which can proceed the test of a main cell array block and a spare cell array block of a semiconductor memory device with one test pattern at one time. CONSTITUTION: A wafer test method of a semiconductor memory device(100) comprises the steps of: generating addresses corresponding to each of main cells and spare cells of the semiconductor memory device; constructing a physical address sequence by scrambling the addresses of each cell according to the arrangement of actual cells; testing the main cell and the spare cell as supplying the most significant bit of the physical address sequence to an enable pin of a spare cell test pad and supplying other bits to an address pin of the semiconductor memory device; and storing the inferiority information of the main cell and the spare cell obtained by the test in an inferiority analyzing memory(230). A test system(200) comprises an address generating unit, an address scrambling unit constructing the physical address sequence, and an address construction unit.
Patent KR-20000061497-A (KR)
Inventor: KIM DAE YEON
IPC: G02B5/20
Filed: 1999-03-26
Abstract: PURPOSE: A method for manufacturing a wavelength division multiplexer by using an interference filter and a grade index lens is provided to rise the separation degree of the wave by using an interference filter and a grade index lens. CONSTITUTION: A wavelength division multiplexer by using an interference filter and a grade index lens includes a micro capillary(10), a grade index lens, an incidence portion(12), a reflection portion(13), an interference filter, and a heat-resistant tape(15). The incidence portion(12) and the reflection portion(13) are formed in the front of the micro capillary(10). The interference filter and the grade index lens are formed in the backside of the micro capillary(10). Only the incidence portion(12) is covered with the heat-resistant tape(15) in the end of the micro capillary(10) and the dielectric coating is covered only on the reflection portion(13) by the dielectric coating of the micro capillary front. Thereby the wave separation degree of the wavelength division multiplexer is risen.
Patent KR-20000065858-A (KR)
Inventor: AHN HYEON SEON
IPC: G02F1/133
Filed: 1999-04-09
Abstract: PURPOSE: A flat display system with a liquid crystal panel is provided to control a frequency for driving image data by using a four frequency demultiplying method. CONSTITUTION: A flat display system with a liquid crystal panel comprises a liquid crystal panel, a low voltage differential signaling receiving portion, a timing controller(75), a voltage supply portion, a source drive part(80-89), and a gate drive part. The liquid crystal panel is driven by a source signal and a gate signal. The low voltage differential signaling receiving portion converts a low voltage differential signaling signal to a TTL level. The timing controller outputs a control signal for generating the source signal and the gate signal. The voltage supply portion generates a driving voltage for driving the timing controller. The source drive part outputs a source signal to the liquid crystal panel. The gate drive part outputs a gate signal to the liquid crystal panel.
Patent KR-20000066612-A (KR)
Inventor: KIM CHUN HYEOK
IPC: G02F1/1335
Filed: 1999-04-19
Abstract: PURPOSE: An apparatus for rinsing a liquid crystal cell is provided to rinse particles covered on a liquid crystal cell before assembling a back-light. CONSTITUTION: An apparatus for rinsing a liquid crystal cell comprises a chamber(10), a door, a stage, a lead screw(20), a motor(21), a holder(30), an ion air knife(31), and an exhaust portion. The chamber comprises an opened side face and an upper face formed with a guide groove. The door closes the opened side face. The stage loads a tray for loading a liquid crystal cell. The lead screw is arranged at a center portion of an upper face of the chamber. The motor is connected with the other end of the lead screw. The holder is moved according to rotation movement of the lead screw and it is inserted into an inner portion of the chamber. The ion air knife injects a compressed air and an ionized gas to a surface of the liquid crystal cell. The exhaust portion exhausts particles of the chamber to an outside.
Patent KR-20000067117-A (KR)
Inventor: KIM HYANG YUL
IPC: G02F1/133
Filed: 1999-04-23
Abstract: PURPOSE: A wide view angle LCD is provided to prevent color shift in white state, enhance response speed and easily discharge electricity generated from a top substrate. CONSTITUTION: A wide view angle LCD comprises top/bottom substrates(20,10) opposing each other on both sides of a LC(liquid crystal) layer, gate/data bus lines(11,15) rightly crossed on the bottom substrate, switching elements formed on cross points of the lines(11,15), and pixel electrodes(16). Molecules within the LC layer is twisted when the switching elements aren't operated. Electric fields perpendicular and inclined to the bottom substrate are respectively formed from a portion and the other portion of the pixel electrodes when operated.
Patent KR-20000067183-A (KR)
Inventor: SO WAN SOO
IPC: A47K1/00
Filed: 1999-04-24
Abstract: PURPOSE: An automatic hand washing device is provided to reduce water consumption more effectively on washing hands at a washing stand of a public spot and to wash hands sanitarily without needing incidental articles such as soap or towels. CONSTITUTION: A control unit(5) feeds a drive control signal to a water soap pump driver(9). A water soap pump supplies water soap in a tank through a spraying nozzle during a specific time to get hands stained with the sufficient amount of water soap. After stop of the water soap pump, the control unit(5) feeds a drive control signal to a water pump driver(8) again. A water pump sprays water through a spraying nozzle(13) during a certain time. Thus, a user washes the hands without incidental articles such as soap or towels.
Patent KR-20000072881-A (KR)
Inventor: KIM HYUNG SEOB
IPC: A23G3/02
Filed: 1999-05-01
Abstract: PURPOSE: An automatic confectionary machine is provided to automatically charging materials to reduce manual operation of an operator by using relatively a little parts reducing manufacturing cost. CONSTITUTION: An automatic confectionary machine includes a driving motor(3), a driving gear(13) to be driven by the driving motor and formed with teeth at a part of an outer periphery, a plurality of driven shafts(15,17,19,21) to be engaged with the teeth for intermittently rotating, a heating plate mounted with a frame for baking confectionary, a conveyor( to be driven the driven shafts for conveying the frame, an injector to be driven the driven shafts for pressing the material from a hopper into the frame, a reversing element mounted on the heating plate to be driven by a sprocket contacting a chain connected to the driven shafts for turning upside down the frame, and a lid opening and closing lever to be driven by the driven shafts for opening a lid of the frame.