baber/WOPTO huggingface dataset:
Patent KR-19990064019-A (KR)
IPC: G08G1/14
Filed: 1996-07-29
Abstract: A vehicle parking network comprises a transmitter-responder device (TRD) for each subscriber and a complementary box which can be coupled to the TRD and only to it, and permits it to communicate with a central computer. The complementary box is provided with identification marks that can be scanned from the outside and includes a microcontroller, memory means and timing means. Once the vehicle is parked, the TRD is used to obtain from the computer a parking authorization and an allowed parking time. Then a legitimate parking sign is displayed and the parking time is downcounted until the allowed time has been completed or until the vehicle leaves the parking space. If a communication with the computer cannot be established, the complementary box carries out an assumed parking procedure, stores its data in a buffer memory, and later transmits them to the computer for verification and registration. The computer communicates the data of each parking to the Public Authority charged with collecting the parking fees. Examples of TRD's are cellular phones, messages recorders, pagers, private alarms and vehicle location units (VLU). If a VLU is used, the central computer obtains vehicle location data from the control center of the vehicle location system, monitors the vehicle positions, and carries out the parking procedure. <IMAGE>
Patent KR-19990072198-A (KR)
Title: Cmos 공정을 기초로 하는 신경 mos 트랜지스터의 제조방법
IPC: H01L27/04
Filed: 1996-11-28
Abstract: 본 발명은 필요한 결합 커패시턴스가 트랜지스터와 유사한 구성을 가진 커패시터에 의해 또는 커패시터로서 배치된 CMOS 표준 공정의 전달 게이트에 의해 얻어지는, 신경 MOS 트랜지스터의 제조 방법이다.  중요한 장점은 표준 CMOS 공정과의 높은 공정 호환성이다.
Patent KR-19990087090-A (KR)
IPC: A61K49/04
Filed: 1997-02-12
Abstract: A process for the purification of opacifying contrastographic agents, comprising chromatographic and nanofiltration techniques combined together, the subsequent chromatographic separation of the crude product solution and a nanofiltration step, with a final deionization on ion exchange resins.
Patent KR-20000005443-A (KR)
Title: Method and device for controlling vehicle driving apparatus
Inventor: BECKER RUDIGER
IPC: F02P5/153
Filed: 1996-12-21
Abstract: PURPOSE: A control method for a vehicle driving apparatus is provided to make a comfortable and smooth moment structure as well as to make an active moment structure according to a driver. CONSTITUTION: An electronic control device(10) installs an input circuit(12), at least one micro computer(14) and an output circuit(16). The input circuit of the control device is connected with input circuits(20,22,24,25,26) integrated in a bus system and the line is connected to measuring installations(34,35,36) from at least one extra control device(28) for controlling the control device to adjust an automatic transmission and/or a driving body. A torque moment of the driving apparatus is affected by the motor control system, depending on the working output.
Patent KR-20000010849-A (KR)
Title: Battery case and surface treated steel sheet for battery case
Inventor: OHMURA HITOSHI
IPC: H01M50/134
Filed: 1997-05-09
Abstract: PURPOSE: A battery case which has a high quality and is suitable for continuous forming and a surface treated steel sheet which can be used suitably for manufacturing the battery case. CONSTITUTION: The battery case is manufactured by forming, by the DI or DTR forming method, a surface treated steel sheet obtained by plating the external and internal surfaces of an original steel sheet with a nickel cobalt alloy. The nickel cobalt alloy plated to both surfaces of the battery case can reduce the punching load in a cupping process, because the powdering property can be reduced remarkably. Therefore, the scratching of a die and a punch caused by metallic contact can be suppressed and the service lives of the die and the punch are prolonged, and then, the continuous productivity of the battery case can be improved. In addition, the case has a good lubricant retaining property, the removing property (stripping property) of the battery case which is an important factor for the DI or DTR formability can be improved.
Patent KR-20000011054-A (KR)
Title: Novel 2,3 disubstituted-4(3h)-quinazolinones
Inventor: ELLIOTT MARK LEONARD
IPC: C07D417/06
Filed: 1997-02-17
Abstract: PURPOSE: A 2,3 disubstituted-4(3H)-quinazolinones compound is provided to treat a tolerance to opium, an uneasiness, and vomiting and to reduce the damage of nerve system being related to the disorders. CONSTITUTION: The present invention relates to novel 2,3 disubstituted-4(3H)-quinazolinones compounds of formula (I), and their pharmaceutically acceptable salts, and pharmaceutical compositions and methods of treating neurodegenerative and CNS-trauma related conditions.
Patent KR-20000016151-A (KR)
Title: Benzoxazinone dopamine d4 receptor antagonists
Inventor: BELLIOTTI THOMAS RICHARD
IPC: C07D417/12
Filed: 1997-05-20
Abstract: PURPOSE: A compound useful for treatment of mental disease and schizophrenia is provided which is antagonists of dopamine D4 receptors. CONSTITUTION: Compounds having formulae (I) or (II) wherein R1 and R2 are independently hydrogen or C1-6 alkyl; X is N or CH; and R3 is phenyl, naphthyl, heteroaryl, substituted phenyl, substituted naphthyl or substituted heteroaryl, wherein each substituent is independently selected from halogen, C1-6 alkoxy, C1-6 alkyl, -CN, -CF3, or sulfonamido, and the pharmaceutically acceptable salts, esters, amides, and prodrugs thereof, are antagonists of dopamineD4 receptors.
Patent KR-19990067861-A (KR)
IPC: C07C51/573
Filed: 1999-01-12
Abstract: Processes for the purification and color stabilization of crude maleic anhydride by distillation in a batch or continuous distillation column.
Patent KR-19990046352-A (KR)
Title: 용존산소량의증대가가능한급수장치
Filed: 1999-02-23
Abstract: 본 발명은 급수장치에 관한 것으로서, 수도물을 배출시키는 수도꼭지 또는 수도관에 공기의 공급이 가능하도록 하여 수도물의 용존산소량을 증대시킬 수 있는 용존산소량의 증대가 가능한 급수장치를 제공하고자 하는 것을 과제로 한다. 
     본 발명의 용존산소량의 증대가 가능한 급수장치는, 수도꼭지(2)의 배출관(2c) 상부에 연장하여 공기흡입관(3)을 형성하되 이 공기흡입관(3)의 상부에는 통기구멍(3a)을 형성하여, 상기 배출관(2c)을 통하여 수도물이 배출될때 공기흡입관(3) 내의 감압현상에 의해 공기가 흡입되어 물에 공급되도록 함으로서 물의 용존 산소량을 증대하도록 한 것을 특징으로 한다. 
     본 발명에서 제공하는 또다른 용존산소량의 증대가 가능한 급수장치는, 수도관(12)의 소정부분에 연장하여 공기흡입관(13)을 형성하되 이 공기흡입관(13)의 상부에는 통기구멍(13a)을 형성하여, 물이 상기 수도관을 통과할때 공기흡입관(13) 내의 감압현상에 의해 공기가 흡입되어 물에 공급되도록 함으로서 물의 용존 산소량을 증대하도록 한 것을 특징으로 한다.
Patent KR-19990082911-A (KR)
Title: 플라즈마 디스플레이 패널과 플라즈마 디스플레이 패널의 배면판 및 그 형광면 형성방법
IPC: H01J17/49
Filed: 1999-04-03
Abstract: 본 발명은 플라즈마 디스플레이 패널에 표시되는 화상정보 등의 콘트라스트를 높게하고, 더불어 선명도를 향상시키기 위한 것이다. 
     서로 대향하여 평행하게 배치되면서 그 사이에 방전가스가 충진되는 공간이 설치한 전면판 및 배면판과, 
     상기 전면판 상에 설치된 서로 평행한 복수 쌍의 면방전용의 표시전극에서, 유지전극과 버스전극으로 이루어진 복합전극이  1쌍 설치된 표시전극, 
     상기 표시전극을 덮도록 설치된 유전체층과, 이 유전체층 상에 설치된 보호막, 
     상기 배면판 상에서 상기 표시전극쌍과 직교하는 어드레스전극과, 상기 어드레스전극을 덮도록 설치된 유전체층 및, 
     상기 어드레스전극의 사이에 설치된 직선형상의 리브와, 이 직선형상의 리브와 인접하는 리브 사이에 설치된 형광체층에서, 리브의 길이방향을 따라 단속적이면서 화소마다 설치된 형과체층를 구비하여 구성된 것을 특징으로 하는 플라즈마 디스플레이 패널을 제공한다. 
     여기서는 화소와 화소 사이의 영역에 있어서, 형광체층이 없으므로 플라즈마 디스플레이 패널에 표시되는 화상정보 등의 콘트라스트를 높게 하고, 더불어 선명도를 향상시킬 수 있다.  더불어, 형광체의 사용량이 작게되어 완료되므로, 제조비용의 저감을 도모할 수 있다.
Patent KR-20000062021-A (KR)
Inventor: LEE CHANG JIN
IPC: A23F3/00
Filed: 1999-03-30
Abstract: PURPOSE: A tea containing sericite, a kind of montmorillonite-based mineral, that improves the physical vitality of human is provided. CONSTITUTION: To achieve the beforementioned purpose, firstly a predetermined amount of sericite is collected, screened, and disinfected to remove harmful factors. And then, the processed sericite is put in a container which is full of water. As time goes by, the mixture consisted of water and sericite is separated into two layers, i.e sediments precipitate at the bottom part and sericite supernatant is located in the upper part. The sericite supernatant is applied as an ingredient of additives for tea in the preparation process.
Patent KR-20000066553-A (KR)
Inventor: KIM CHEOL HUN
IPC: G08B13/00
Filed: 1999-04-19
Abstract: PURPOSE: A visitor-monitoring device based upon a non-contacting type ID card system is provided to prevent unauthorized visitor from entering the door which is not completely closed right after the entrance of the authorized visitor. CONSTITUTION: A visitor-monitoring device based upon a non-contacting ID type card system includes an RF receiver (12), a central processing unit (CPU) (14), a door lock controller (16) and an electric door lock (18). In addition, the visitor-monitoring device comprises an authorized visitor sensor (20) and an alarm unit (28) in order to generate an alarm signal and go off a siren. The RF receiver (12) receives radio frequency data from a RF card (10), and the CPU analyzes the RF data as well as checks the entrance permission of visitor. The electric door lock (16) controls opening and closing a door, and the door lock controller (16) controls the electric door lock under the control of the CPU (14). The unauthorized visitor sensor (20) includes an infrared sensor (22), a RF data detector (24) and a signal sensor (26). The infrared sensor (22) installed at entrance generates an entrance detection signal (A) after sensing a visitor, and the RF detector (24) receives a signal from the RF card (10) and then generates a radio reception signal (B). The signal processor (26) receives both the entrance detection signal (A) and the radio reception signal (B), and generates an alarm signal (D) when the entrance detection signal (A) is generated in the case of that the radio reception signal (B) is not generated.
Patent KR-20000067145-A (KR)
Inventor: KWAK DONG JIN
IPC: A47L9/16
Filed: 1999-04-23
Abstract: PURPOSE: Provided is a cyclone collector in a vacuum cleaner, which includes an air-exhausting flow way having two inlets and one outlet to weaken an exhausted air current, such that small sized contaminants such as fine dust are not mixed with the exhausted air current. CONSTITUTION: The cyclone collector comprises a cyclone body(101) in a drum shape, a tangential suction flow way(102) located at one side of the cyclone body(101) for sucking air and contaminants into the cyclone body(101), the T-formed air-exhausting flow way(103) located at the middle of the cyclone body(101) for exhausting the air separated from the contaminants by the centrifugal force, wherein the air-exhausting flow way(103) has two inlets and one outlet, a contaminant-discharging flow way(104) located at the other side of the cyclone body(104) for discharging the contaminants into the separable reservoir(105).
Patent KR-19990046809-A (KR)
Title: 인삼차제조방법
IPC: A23F3/00
Filed: 1999-04-29
Abstract: 본 발명은 인삼을 이용하여 간편하게 음용할 수 있는 인삼차를 제조하는 방법에 관한 것으로, 원료로 이용할 양질의 인삼을 선별하여 세척한 후에 100∼120℃의 온도에서 10∼30분 정도 익히는 단계와; 익힌 인삼을 70∼90℃의 온도에서 15∼20시간 동안 스팀 건조시켜서 삼의 중심부까지 완전하게 건조시켜서 붉은 색이 나도록 하는 단계와; 건조된 인삼을 60∼80 메쉬 크기로 분쇄하는 단계와; 분쇄된 인삼과 1∼3중량%의 인삼 엑기스를 주정을 이용하여 혼합하는 단계와; 주정을 분리 제거시키기 위하여 가열하여 로스팅시키는 단계와; 일정한 용량으로 포장하는 단계로 이루어진다.
Patent KR-19990083608-A (KR)
Title: 반도체장치및그제조방법
IPC: H01L23/532
Filed: 1999-04-29
Abstract: 불소 함유 절연막이 사용되는 경우 Al 배선의 부식 방지를 가능하게 하는 반도체 장치와 그의 제조 방법이 제공된다.     Al 배선은 포토레지스트를 마스크로하여 알루미늄을 에칭하여 실리콘 기판상에 형성된다.     이공정에서, Al 배선의 측벽에 자연산화막이 형성된다.     감압 또는 산소량이 작은 분위기 하에서 아르곤등의 불활성 가스에 의한 물리적 에칭 또는 BCl 3 등의 반응성 에칭에 의하여 자연산화막은 제거된다.     계속해서, 진공을 파괴하지 않는 상태에서 산소 또는 산소기를 도입하여 Al 측벽상에 양질의 알루미늄 산화막 (6a)이 형성된다.     양질의 알루미늄 산화막 (6a)의 배리어 상에 불소 함유 층간절연막이 형성된다.
Patent KR-20000073677-A (KR)
Inventor: SIM HEON YONG
IPC: H04Q11/04
Filed: 1999-05-13
Abstract: PURPOSE: A device for switching sub-rate data using a bit operation is provided to previously assign a time slot bit to several channels by the bit operation, so as to maximize efficiency of a pulse code modulation(PCM) channel. The device is provided to implement several channels having a low bit ratio to one 64Kbps channel, so as to supply data services to subscribers. CONSTITUTION: A switch(10) switches a 8bit time slot to a desired path to output the 8bit time slot after data inputted to sub-rates of 32,16,8Kbps is assigned to the 8bit time slot by a bit operating function. A clock generator(11) generates a mask/fill clock for enabling bits of the time slots to which the sub-rate data is assigned. A bit operator(12) combines enabled bit data to assign several channels to one time slot by using the bit operating function according to the mask/fill clock. A first and second high-level data link control(HDLC) controllers(13-1,13-2) assign data of the sub-rates stored in DPRAM to corresponding number bits of 8bit time slots by rates, and output the assigned data to the bit operator. A first and second DPRAMs(14-1,14-2) store the data of the sub-rates inputted from the switch to each channel. A central process unit(CPU)(15) controls operations of each block.
Patent KR-20000074979-A (KR)
Inventor: KANG DAE GWAN
IPC: H01L21/336
Filed: 1999-05-27
Abstract: PURPOSE: A method for manufacturing a silicide layer of a semiconductor device is provided to shorten a manufacturing time and to optimize an operating characteristic, by simultaneously forming a salicide layer and a polycide layer. CONSTITUTION: A gate electrode(22a,22b) is formed on a semiconductor substrate(21) having a peripheral circuit region and a cell region. The first oxidation layer(23) and a nitride layer are sequentially formed on the entire surface including the gate electrode. The second oxidation layer(26) of a thickness enough to completely cover the gate electrodes is formed on the entire surface on which the nitride layer is formed. And, the second oxidation layer is patterned to expose the nitride layer on the gate electrode. A photoresist layer pattern is formed only in the cell region, and is used to eliminate the second oxidation layer remaining in the peripheral circuit region. The photoresist layer pattern and exposed nitride layer are eliminated to form a gate sidewall on a side of the gate electrode in the peripheral circuit region. A high melting metal layer and capping layer are formed, and a silicide process is performed regarding the entire surface, so that a salicide layer(29) and a polycide layer(30) are formed in the peripheral circuit region and on the gate electrode in the cell region, respectively.
Patent KR-20010000978-A (KR)
Inventor: KIM HYEON TAEK
IPC: H01J11/38
Filed: 1999-06-01
Abstract: PURPOSE: A method for manufacturing a PDP(Plasma Display Panel) is provided to prevent abnormal discharging caused by cracks on a sidewall by forming a groove on a contact between a dielectric film of a front substrate and the sidewall and to improve the yield rate and the reliability. CONSTITUTION: An address electrode is formed on a rear substrate of a PDP. A dielectric film is formed thereon to protect the address electrode and to function as a reflecting film for preventing light from transmitting the rear substrate. A sidewall is formed on the dielectric film and RGB fluorescent layer is formed between the sidewalls by screen printing. A crack(25) is generated frequently on the sidewall. An oxide film is coated on a front substrate(10). A burst electrode(13) and black strip layer(14) are formed to compensate resistance of a holding electrode(12) and to separate each cell respectively. A groove(18) is formed on a contact between the rear substrate and sidewall. The front and rear substrates are bonded and the sidewall is inserted into the groove(18) to bury the crack on the sidewall.
Patent KR-20010001629-A (KR)
Inventor: KIM SEONG JUN
IPC: H04N7/12
Filed: 1999-06-07
Abstract: PURPOSE: An input/output control device of multi channel system is provided to optimize the signal selection according to a current mode and the input/output control of the selected signal using buffers. CONSTITUTION: An input/output control device of multi channel system comprises broadcasting receivers(30,40), an input/output controller(60), an interface(50) and a signal processor. The receivers(30,40) receives ground wave broadcasting and satellite broadcasting. The input/output controller(60) selects and outputs one of the broadcasting signals received to the receivers(30,40) and the signals of outside equipments in accordance with a current mode. The interface(50) transfers the signals of the outside equipments to the controller or vice versa by the interface with the outside equipments. The signal processor processes the output signals of the controller into visible and audible signals.
Patent KR-20010001987-A (KR)
Inventor: HWANG SEUNG GU
IPC: G11B20/00
Filed: 1999-06-10
Abstract: PURPOSE: An apparatus and a method for compressing and decompressing audio data for a handy combi(handheld combistation) is provided to manage efficiently a stream buffer when compressing and decompressing audio data. CONSTITUTION: An apparatus and a method for compressing and decompressing audio data for a handy combi comprise a stream buffer management portion. The stream buffer management portion comprises an application program interface portion(11), an audio stream buffer portion(14), and an audio input/output interrupt portion(18). The application program interface portion(11) provides an application interface for an application program. The audio stream buffer portion(14) stores a compressed stream from the application program and a compressed audio stream data from a compressing/decompressing processor portion. The audio input/output interrupt portion(18) processes a compressing/decompressing request interrupt signal, stores the compressed audio stream to the audio stream buffer, and reads the audio stream.
Patent KR-20010003186-A (KR)
Inventor: AHN GI O
IPC: C01B39/00
Filed: 1999-06-22
Abstract: PURPOSE: Provided is a process for producing zeolite Na-A using agalmatolite, which is simple and can reduce the cost of production by reacting natural agalmatolite with waste of NaOH at 100deg.C under high pressure. CONSTITUTION: The zeolite Na-A is obtained by a process containing the steps of: i) mixing the crushed agalmatolite by a 150mesh with NaOH of 2N-3N or more in a ratio of 3-4g to 20cc and filling a pressure cooker with mixture up to 40+-5%, followed by stirring mixture for 6-10hrs and heating it at 100-130deg.C, and then cooling it to make zeolite P; ii) mixing the zeolite P with 3M of NaAlO2 with distilled water in a ratio of 1 : 1 and stirring and heating to prepare zeolite Na-A for less than 6-10hrs at 100deg.C and less; and then iii) drying the zeolite Na-A in an oven at the temperature range of 85 to 95.
Patent KR-20010004127-A (KR)
Inventor: LEE JUNG HUI
IPC: F25B47/00
Filed: 1999-06-28
Abstract: PURPOSE: A low temperature control operation method is provided to maintain optimum cooling cycle regardless of the number of indoor units or operation capacity. CONSTITUTION: A method comprises the first step of adjusting the volume of refrigerant flowing to indoor units in operation by turning on an expansion valve of indoor unit to have a predetermined degree of opening appropriate to the number of indoor units, and performing a normal operation; and the second step of preventing each of indoor heat exchangers from freezing by sequentially controlling a bypass valve, expansion valve, outdoor fan and a compressor in accordance with the temperature change of the indoor heat exchanger of the indoor unit during the normal operation. The second step further comprises the step of performing a normal operation by returning the bypass valve, expansion valve, outdoor fan and the compressor to the normal operation condition if the temperature of the indoor heat exchanger is raised to a level higher than the low temperature return temperature in the second step.
Patent KR-20010009119-A (KR)
Inventor: KIM SEONG GUK
IPC: H04B7/15
Filed: 1999-07-07
Abstract: PURPOSE: A method for preventing a down of a network management system in a wireless call data satellite transmission system is provided to prevent the network management system from down by reducing a load of the network management system and to improve a performance of the network management system by improving a data base table structure. CONSTITUTION: Whether a data transmission path is switched to the site is checked. Then whether a critical alarm is generated in the network management unit when a data transmission path is switched to the site is checked. A center station is polled and the alarm signal received from the base station is blocked when the critical alarm is generated in the network management unit. It is checked whether the critical alarm is disappeared. The polling of the center station is released and the alarm signal transmitted from the base station is received. The alarm generated when the site is switched is a report message.
Patent KR-20010009414-A (KR)
Inventor: KIM SEONG HUN
IPC: H01M4/60
Filed: 1999-07-09
Abstract: PURPOSE: A cathode active material forming composition for a Li secondary cell is provided to enhance conductivity by forming an active material layer with a uniform thickness to raise an electrolyte impregnating rate of a cathode plate. CONSTITUTION: A cathode active material forming composition for a Li secondary cell includes a Li metal oxide, a conductive material, a coupling agent, a plasticizer and a solvent. The coupling agent is polyethylene acrylic acid copolymer or polyethylene methacrylic acid copolymer which is a hydrophilic material. A separator of the Li secondary cell is manufactured by using a polyethylene methacrylic acid copolymer resin. The hydrophilic material can increase an electrolyte impregnating rate of a cathode electrode and the separator. The plasticizer can be used with polyol which can be dispersed into a polar organic solvent such as an alcoholic solvent. Polyethylene glycol is preferable for the plasticizer.
Patent KR-20010009737-A (KR)
Inventor: RYU GON SIK
IPC: G03F1/26
Filed: 1999-07-13
Abstract: PURPOSE: Provided is a process for producing a mask, which a photosensitive film is stripped selectively, process is simplified, the time of production is shortened and the cost of production is reduced by removing the photosensitive film for forming a mask pattern with an exposure solution and a development solution. CONSTITUTION: The process contains the steps of: i) forming a phase shifting film and a flag by turns at a transparent plate that a photo-transmission zone and a photo-interception zone are defined and forming a first photosensitive film pattern for being exposed the surface of a flag corresponds to the fixed part of the photo-transmission zone on the flag; ii) forming a flag pattern comprised of the remaining flag by removing the flag that is not protected with the first photosensitive film pattern; iii) forming a second photosensitive film pattern comprised of the first photosensitive film pattern remaining in the only photo-interception zone by removing the first photosensitive pattern that is located at the photo-transmission zone using selective exposure and development; iv) forming a phase shifting film pattern comprised of the remaining phase shifting film by removing the phase shifting film of part that is not protected with the flag pattern; v) making the flag pattern remaining in the only photo-interception zone by removing the flag pattern of part that is not protected with the second photosensitive film pattern; and then vi) removing the second photosensitive film.
Patent KR-20000017069-A (KR)
Inventor: YAMADATOYOSI
IPC: G07B15/00
Filed: 1999-08-04
Abstract: PURPOSE: Loading apparatus for car is provided to overcome the limitation of the conventional loading apparatus for car that cannot distinguish what car is running in highway road or bypass. CONSTITUTION: The loading apparatus for car comprises:liquid crystal display section, speaker that notice the information about circumferential condition, monitor that displays the information, touch panel, recognition device that recognize the voice, charge box, ETC loading device on a car that resolves whether the charge box pass or not and that is made to compact form, navigation system that receive the electric wave and then recognize the position of the car and that notices the position of the car to the driver by display information or audio information, and data bus that is connected to both the ETC loading device and navigation system so it control both of them simultaneously and through which the ETC loading device and the navigation system transmits respective data.