baber/WOPTO huggingface dataset:
Patent KR-20000006079-A (KR)
Inventor: ADAM GEO
IPC: A61P25/04
Filed: 1999-06-10
Abstract: PURPOSE: A compound of formula 1 and pharmaceutically acceptable acid addition salt thereof are provided which is useful for treating mental disease, disorder of nerve system or disorder of physiological system. CONSTITUTION: In formula 1, R¬1 is C5-12 cyclo alkyl, decahydronaphthalene-1-yl, decahydronaphthalene-2-yl, indan-1-yl, indan-2-yl, decahydro-azylene-2-yl, bicyclo£6,2,0|dec-9-yl, acenaphtene-1-yl, bicyclo£3,3,1|non-9-yl, 2,3,-dihydro-1H-phenalene-1-yl, 2,3,3a,4,5,6-hexahydro-1H-phenalene-1-yl, octahydro-indene-2-yl, 1,2,3,4-tetrahydro-naphthalene-1-yl, 1,2,3,4-tetrahydro-naphthalene-2-yl, naphthalene-lower alkyl-2-yl or 5-isopropyl-2-methyl-bicyclo£3,1,0|hex-3-yl; R¬2 and R¬3 are H, hydroxy, lower alkyl, oxide or phenyl respectively; R¬4 is H, lower alkyl, -(CH2)nCH(OH)CF3, _(CH2)nC3-6-cycloalkyl, phenyl, benzyl, tetrahydrofurane-3-yl, -(CH2)nOC6H5, -(CH2)n mopolynyl, 3-methyl-occetane-3-yl-methyl, -(CH2)nCH2OH, -S(O2)heteroaryl, -C(O)heteroaryl, -S(O2)-phenyl, -S(O2)-N(lower alkyl)2, -C(O)-C3-6-cycloalkyl, -C(O)O-phenyl or -C(O)-O-lower alkyl; R¬5 is H, halogen, lower alkyl, trifluoromethyl or lower alkoxy; n is between 0 and 3.
Patent KR-20000006125-A (KR)
Inventor: YAMAMOTO TOMOHIKO
IPC: G09F9/35
Filed: 1999-06-11
Abstract: PURPOSE: The liquid crystal display is provided to improve the quality of images by using a liquid crystal material. CONSTITUTION: The liquid crystal display is comprising; a pixel substrate including a thin film transistor(4) with panel(30) having an opposed substrate signal line structure, arranged in matrix shape, a scanning line(1) connected with the first terminal of the thin film transistor(4) of each column, a standard potential line(2) connected to each column in the second terminal of the thin film transistor, and a pixel electrode connected to the third terminal; an opposing substrate including opposing electrodes opposed to each the pixel electrode and an opposing substrate signal line(5) connecting opposing electrode(32) of each row; and a liquid crystal inserted between the pixel substrate and the opposing substrate(32).
Patent KR-20010003106-A (KR)
Inventor: CHOI GWAN HO
IPC: B60C3/00
Filed: 1999-06-21
Abstract: PURPOSE: A tire structure for a vehicle is provided to prevent air pressure drop as a minute damage of a tire to some degree, by forming several radial septa dividing the inner room of a tire. CONSTITUTION: An inner liner(16); a tread(18) to be united with the outside of the inner liner as one body and to be contacted with a road surface; a side wall(20) to form the both sides for maintaining an outward form of a tire(10); a septum(24), whose one end is come in touch with a rim part(14) of a wheel(12) and the other end is separated from an inner face(19) of the tread with some gap in order to form several radial dividing rooms.
Patent KR-20010003431-A (KR)
Inventor: JUNG JIN U
IPC: H04L12/20
Filed: 1999-06-23
Abstract: PURPOSE: A device for automatically regulating a data transmitting speed for preventing an overflow in an ethernet switch is provide to automatically regulate for making data transmitting speeds of an inputting port and an outputting port equal to each other in the ethernet switch supporting various transmitting speeds, so as to prevent an overflow of a transmitting path, a data loss, and a reduction of a data processing capacity. CONSTITUTION: Line connectors(200,202) automatically set up a transmitting speed of an external equipment connected with ports supporting various transmitting speeds for making the transmitting speed of the external equipment equal to a transmitting speed supported by a switch, and interface data transmitted between the external equipment and the switch. A line speed controller(204) outputs a control signal to reduce a transmitting speed of inputted data for making the transmitting speed of the inputted data equal to an output transmitting speed of data when an overflow is generated in the switch by the data inputted from an external terminal. A buffer(206) temporarily stores the data transmitted from the line connectors(200,202) according to a control of the line speed controller(204).
Patent KR-20010004290-A (KR)
Inventor: CHOI SEOK JU
IPC: F22D5/26
Filed: 1999-06-28
Abstract: PURPOSE: A device for supplying make up water having a centrifugal pump and a seal pot of a boiler is provided to reduce water and electric power, and to improve the efficiency of the boiler. CONSTITUTION: A device for supplying make up water having a centrifugal pump(60) and a seal pot of a boiler includes a nonpowered centrifugal pump(100) mounted on a waste water discharge pipe(19) for rotating the centrifugal pump with a rotary force of a nonpowered rotary gear(50) to pump high temperature condensed water; a foot valve(38) mounted on a suction port of the nonpowered centrifugal for improving a suction force; a storage tank(45) storing condensed water so that the condensed water is pumped by the nonpowered centrifugal pump; a flow rate detector(33) mounted at the waste water discharge pipe for transmitting the waste water flow as an electrical signal when the waste water flows; a flow control part(32) where the flow rate detector is electrically connected with an automatic operating valve(31) opening and shutting pipe arrangement, and an automatic operating valve(36) opening and shutting a preheating pipe(17) preheating a steam type air preheater, and supplying with steam of the preheater; and a water level control part(44) electrically connected with a water level sensor(42) and a water level control valve(39) opening and shutting the storage tank, and opening and shutting the water level control valve according to the change of the water level of the storage.
Patent KR-20010009991-A (KR)
Inventor: KO GWANG GYU
IPC: H04N7/20
Filed: 1999-07-15
Abstract: PURPOSE: An indoor receiving device having a dual flash memory and method for modifying an operating system thereof, is provided to equip the dual flash memory in a set top box which is the indoor receiving device, so as to previously prevent an operation incapable state of a system due to a power fault when modifying a new version of operating system or a control program. CONSTITUTION: A random access memory/read only memory(RAM/ROM,20) stores a boot strap code. Flash memories(40,50) store operating systems. A central processing unit(CPU,10) initialized by the boot strap code modifies the operating system stored in one flash memory to an operating system downloaded from a server, when the modification of the operating system is requested. And the CPU(10) performs booting to the operating system stored in the other flash memory when an error is generated during the modification.
Patent KR-20010010008-A (KR)
Inventor: KANG JI TAEK
IPC: B60K37/00
Filed: 1999-07-15
Abstract: PURPOSE: An instrument panel assembling structure allows an assembler to easily, quickly and accurately assemble it without making a damage to a letter panel thereof by using a flange portion and a hooking jaw portion. CONSTITUTION: Many flange portions(53) having reference holes(54), respectively, are formed on the outer periphery of a bobbin(5). Many hooking recesses(61) corresponding to the location and the thickness of the flange portions(53) are formed on the bottom surface of a light conductor(6). If fitting the flange portions(53) into the hooking recesses(61), they are engaged with each other. The hooking recesses(61) have stoppers on one side thereof and reference protrusions(62) on the bottoms thereof. If the reference protrusions(62) are coincided with the reference holes(54), the zero point of an indicator(52) and the constant position of the light conductor(6) are coincided.
Patent KR-20010010247-A (KR)
Inventor: MUN YONG GI
IPC: B25J9/12
Filed: 1999-07-16
Abstract: PURPOSE: A device and a method are provided to sense the trouble of input power within the shortest time. CONSTITUTION: A sensor senses the trouble of input power supplied to a robot or a high speed driver. The sensor contains a photocoupler(5), a buffer(15) and a microcomputer(10). The photocoupler controls input power with alternating current from the outside. On intercepting the input power, the buffer increases contents. When the contents of the buffer are more than regular, the microcomputer decides that the input power is out of order. Herein, the contents of the buffer are decided after a time passed after intercepting the input power and a maximum content storage time is set by an operator. Therefore, the microcomputer decides that the input power is out of order when the maximum content storage time is over.
Patent KR-20010011450-A (KR)
Inventor: KIM SEONG UI
IPC: H01L21/76
Filed: 1999-07-28
Abstract: PURPOSE: A method for isolating a self aligned shallow trench is to prevent from thickening of a pad oxide layer according to a bird's beak, thus to improve characteristic of a transistor. CONSTITUTION: A method for isolating a self aligned shallow trench comprises the steps of: depositing a gate oxide layer(32), the first gate electrode forming substance and a silicon nitride layer on a semiconductor substrate(30); etching the former to form an active pattern; anisotropic-etching the former to form a trench on the substrate using the active pattern as a mask; forming an oxide layer(40) by a CVD process; depositing an insulation substance to fill the trench; planarizing the insulation substance using the silicon nitride layer as a CMP stopper; removing the silicon nitride layer; depositing the second gate electrode forming substance; and etching the first and second gate electrode forming substances to form a gate electrode.
Patent KR-20000012094-A (KR)
Title: Flat display device
Inventor: HASHIM OTO DAKESHI
IPC: G02F1/133
Filed: 1999-07-30
Abstract: PURPOSE: A flat display device is provided to achieve a thin display device although a driving circuit is monolithic with a substrate composing the display device. CONSTITUTION: The device comprises a display panel having an electrode substrate including a plurality of horizontal pixel lines on which a plurality of display pixels are arranged, a driving circuit substrate supplying a driving signal to the electrode substrate of the display panel, a connector electrically connecting the electrode substrate to the driving circuit substrate, and a surface light source including a wave guide disposed on the other side of the display panel and a pipe-typed light source.
Patent KR-20010017068-A (KR)
Title: Deflection yoke for cathode-ray tube
Inventor: LEE SEOK MUN
IPC: H01J29/76
Filed: 1999-08-06
Abstract: PURPOSE: A deflection yoke for a cathode-ray tube is provided to improve a productivity, an assembling dispersion and a deflection sensitivity by forming the first core made of plastic or rubber ferrite material and the second yoke made of ferrite material having superior electro-magnetic characteristics. CONSTITUTION: A deflection yoke(130) comprises the first core(131) and the second core(139). The first core(131) forms an inner region of the deflection yoke(130) and is made of plastic ferrite forming core or rubber ferrite forming core. The second core(139) forms a region from the outside of the first core(131) to an outer surface(139-1), and is made of ferrite material having superior electro-magnetic characteristics. When a junction surface(135) between the first core(131) and the second core(139) has a substantially circular shape with respect to a tube axis(Z), the region of the first core(131) has a depth of 10 % in a diagonal direction and has a depth of 50 % in a vertical direction with respect to the tube axis(Z). At the same time, the region of the second core(139) has a depth of 90 % in a diagonal direction and has a depth of 50 % in a vertical direction with respect to the tube axis(Z).
Patent KR-20010017713-A (KR)
Inventor: PARK KYUNG SEO
IPC: F04D13/00
Filed: 1999-08-13
Abstract: PURPOSE: A fluid pump is provided to prevent an overflow phenomenon during a pumping operation by automatically operating an overflow preventing device at the same time as a driving of a motor. CONSTITUTION: A fluid pump comprises a body portion having a space portion(11), a discharging portion(12), a flowing portion(13), a remained oil discharging portion(14) and an installing portion(15); an intake pipe(20) having an intake fan to discharge a sucked fluid; a discharging hose(30) to discharge the fluid by installing in the discharging portion; a battery installing portion(40) having a battery on the space portion(11); an isolating cap(50) having an opening/closing plate and an inserting protrusion in the middle of the opening/closing plate; and a hopper portion(60) having a fluid remaining portion and a guiding portion. The isolating cap(50) is raised by the intake force of a motor when the fluid pump(100) is operated. An inflow of the fluid is prevented by inserting the protrusion of the isolating cap(52) into a flowing portion of the hopper portion(60). Thereby, the fluid is not flowed into the body portion(10) by preventing an overflow event during a pumping operation.
Patent KR-20010018772-A (KR)
Inventor: JANG DAE EOP
IPC: H04N1/00
Filed: 1999-08-23
Abstract: PURPOSE: A method for controlling transceiving state of a facsimile is provided so that a facsimile of transmission side reduces fax data to 1/2 or 1/4 and combines several pages to one page according to reduction ratio when a facsimile of reception side supports super fine mode. Therefore, transmission time of fax data and print papers can be reduced. CONSTITUTION: If a user selects transmission function of fax data(S1), a central processing unit dials telephone number of reception side inputted by the user by driving a modem. Therefore, a talking path is formed between a facsimile of transmission side and a facsimile of reception side(S2). The facsimile of transmission side exchanges protocol with the facsimile of reception side(S3). The facsimile of transmission side discriminates receiving capability of the facsimile of reception side through informations included in DIS and DCS(S4). The facsimile scans data recorded on manuscript by controlling a step motor and a scanner(S5). The facsimile of transmission part firstly processes scanned data to fax data of DCX form(S6), and determines whether the facsimile of reception part supports super fine mode(S7). If receiving capability of the facsimile of reception side is super fine mode, the facsimile of transmission part reduces the fax data of DCX form to 1/2 or 1/4 by secondly processing the fax data(S9). The facsimile combines several pages to one page according to reduction ratio(S10), and transmits the combined fax data to the facsimile of reception side by controlling the modem(S8).
Patent KR-20010019676-A (KR)
Inventor: CHO SO YEONG
IPC: D06F33/02
Filed: 1999-08-30
Abstract: PURPOSE: A washing method of a permeation washing machine is provided to prevent overflow of wash water and bubbles out of a cover by carrying out stirring washing according to a water level and permeation washing at a lower rpm for a shorter washing time in view of the water level, thereby protecting electric parts of the washing machine from insulation damage. CONSTITUTION: A washing method of a permeation washing machine includes the steps of determining whether a temperature of an IPM element is higher than 45°C and a water level frequency is lower than 24.1 kHz for determining a current washing stroke is second as the operation of the washing machine has begun, determining the washing stroke is first to proceed to a normal washing operation if the IPM element temperature is lower than 45°C and the water level frequency is higher than 24.1 kHz, determining the washing stroke is second to proceed to a modified washing operation if the IPM element temperature is higher than 45°C and the water level frequency is lower than 24.1 kHz, carrying out rinsing strokes after the washing operations, and carrying out dewatering of clothing.
Patent KR-20010026228-A (KR)
Inventor: CHOI JONG RAE
IPC: C01B13/11
Filed: 1999-09-03
Abstract: PURPOSE: Provided is a power supply device used for an ozone generator where low loss but high efficiency as well as stable discharging current for its high efficiency in current transduction may be expected by causing resonance from electrostatic capacity of discharge panel which generates surface corona discharge and inductance of a winding itself in high voltage transducer. CONSTITUTION: A power supply device used for an ozone generator is characterized by comprising: a transducer(10) which generates and outputs high voltages in proportion to the winding ratio of first and second side, when a certain voltage is delivered from system; a discharging plate(20) where surface corona discharge occurs in order to generate ozone, by performing series resonance function with the high voltage delivered from the transducer(10); a voltage transduction part(30) which transduces alternating current(AC) power applied from outside to steady direct current(DC) regardless of the fluctuation of the AC by flattening and rectifying it; an inverter(40) which interrupts the direct current with switching frequency in sequential according to the resonance frequency which is decided at between the transducer and discharging plate in order to transduce the DC to AC, and then delivers the switching frequency to the transducer, and; an inverter controller which controls the switching frequency for applying higher discharging voltage than a standard voltage decided in the system as well as for maintaining the discharging current at the discharging plate stable.
Patent KR-20010027260-A (KR)
Inventor: SIM JANG UK
IPC: B41J2/21
Filed: 1999-09-13
Abstract: PURPOSE: A method is provided to maximize user convenience and satisfaction by adding an operation panel for adjusting printing concentration to the printer or providing the host computer with a concentration adjusting function. CONSTITUTION: A method comprises a first step(S10) of receiving, from a host computer, print image generated by an ink jet printer driver; a second step(S20) of checking panel concentration with respect to the relevant elementary color set by a user input by periodically checking the operation panel; and a third step(s30) of performing printing operation with respect to the print image in such a manner that the final ink of each print head printed onto printing paper is amounted in proportion to the panel concentration of each relevant elementary color.
Patent KR-19990084152-A (KR)
Title: 대형호안블럭과 이형블럭의 현장제작에 따른거푸집탈형방법과 증기 양생방법.
IPC: B28B3/00
Filed: 1999-09-18
Abstract: 본 발명은 하천의 호안에 설치되는 대형 호안블럭의 제작방법에 관한 것이다. 
     종래의 제작방법은 공장생산방식으로 평면으로 눕혀서 1개의 거푸집으로 제작하였으나 하천 수류에 의한 안정적 중량의 증대욕구와 시공효율을 감안한 대형화 추세에 따라 종전의 규격(40cm×40cm 또는 30cm×60cm)으로는 매우 미흡한 실정인 것이다. 
     본 발명은 상기와 같은 문제점을 해결하기 위하여 공장생산방식에서 물류비용을 고려한 현장제작 방법으로, 
     제작방법은 종래의 평면제작방법에서 전후면거푸집 수평후진 탈형방법을 이용한 세워서 제작하는 방법으로하고, 최소한의 제작단면을 단열제 시트로 밀폐시켜 증기양생방법으로하고, 초기 양생이 끝난 호안블럭을 콘크리트 국부 파손없이 조기소운반이 가능한 구조를 가지도록하여 종래의 콘크리트 호안블럭 제작 기간이 3일 소요되는 것을 1일로 단축시키고 블럭을 1∼2M 2 이상 대형화된 제품을 양산시킬수 있는 방법을 개발하여 호안블럭 시공후 수류에 대한 중량적 안정과 대형화로 인한 시공효율을 향상시키도록한 호안블럭의 현장제작 방법과 양산효율을 증대시킬수 있는 방법을 제공하려는 것이다.
Patent KR-20010035679-A (KR)
Inventor: CHOI GI SEON
IPC: G06F40/00
Filed: 1999-10-01
Abstract: PURPOSE: A phonetic distance calculation method is provided to perform a phonetic distance among different spellings on an adopted word so that it can enhance an efficiency of an information retrieval system. CONSTITUTION: The method comprises steps of a system manager defining consonant and vowel change patterns which can occur among the different phonetic spellings on an adopted word(S1), the system generating the different phonetic spellings based on the defined consonant and vowel change patterns and granting a penalty on each different phonetic spelling(S2), the system calculating a minimum phonetic distance between the two different phonetic spellings by applying a minimum edition distance calculation method(S3), and the system determining the different phonetic spelling with the shortest phonetic distance(S4). The consonant and vowel change patterns is classified into a transposition of the consonants and vowels, an insertion/deletion of the consonants and vowels, and an extension/compression of the consonants and vowels.
Patent KR-20010035952-A (KR)
Inventor: YOO JAE GYEONG
IPC: H01L21/02
Filed: 1999-10-05
Abstract: PURPOSE: A chamber having a slit valve of a rotative door type is provided to prevent particles contacted with a wall body though a slit valve of a rotation door type is used. CONSTITUTION: A chamber having a slit valve of a rotative door type has the following structure. A slit(14) is formed on a wall body(11). A door(13) is installed around the slit(14) by a hinge(15). The slit(14) is opened or shut by a rotation method. A pad(25) is formed to prevent particles on a portion contacted with the wall body(11) when the door(13) is opened or shut by the rotation movement. The pad(25) is formed with a soft material. The pad(25) is installed around all peripheral portions of the slit(14).
Patent KR-20000000247-A (KR)
Inventor: KWEON YEONG GYU
IPC: B60N2/90
Filed: 1999-10-06
Abstract: PURPOSE: A seat cover for a vehicle is provided to insert selectively a proper sized back supporting cushion according to the physical character of a driver or a passenger and to keep easily a small or a thin materials such as a map book, a note pad, or a pen in a pocket part. CONSTITUTION: A seat cover for a vehicle comprises:a back supporting part(21) connected to a head supporting part(22) at the upper part and a sitting part(23) at the lower part for covering the front surface of a vehicle seat(10); a cover covering wholly the front and the rear surfaces of a back supporter(11) of the vehicle seat as a bag; and a pocket part(24) formed on the front surface of the seat cover for inserting a back cushion supporting a back.
Patent KR-20010036519-A (KR)
Inventor: KIM DONG GYU
IPC: B05C9/02
Filed: 1999-10-08
Abstract: PURPOSE: A liquid spraying apparatus is provided to uniformly etch a glass by constantly maintaining flow rate of a mixed solution. CONSTITUTION: The liquid spraying apparatus comprises a mesh network (70) installed at a lower transition (66) of the process carrier for constantly maintaining flow rate of the mixed solution in a liquid spraying apparatus equipped with an etchant tank (50) containing an etchant, an ionic solution tank (40) containing an ionic solution for washing the etchant, a process carrier (60) where glasses (62) are etched, a liquid injection pipe through which a mixed solution of the etchant and the ionic solution is transferred to the process carrier (60), and a liquid discharging pipe through which the mixed solution from the process carrier (60) is discharged.
Patent KR-20010036578-A (KR)
Inventor: CHOI HO SUN
IPC: C02F1/48
Filed: 1999-10-09
Abstract: PURPOSE: A wastewater treatment equipment using magnetic filter is provided, which can remove impurities containing magnetic material by using a magnetic filter of low friction of flow, so that the filter can treat much wastewater with a small facility and can save filtering time, thereby resulting in less concentrated water of impurities. The filter can actively cope with various changes of various conditions of wastewater such as flow rate, temperature and pressure. CONSTITUTION: The system comprises the followings; (i) a wastewater tank (10) from which wastewater is fed to a magnetic filter tower (30) by a pump (11); (ii) a magnetic filter tower (30) in which two magnetic filters (33) with spray nozzles (32) are set upper and lower and wastewater is fed from bottom to top through the magnetic filters (33) for removing magnetic impurities, the washing of the magnetic filters (33) is carried out by cutting electric power to the electromagnet in the filter and spraying washing water through the spray nozzles (32); (iii) a concentrated liquid tank (13) for storing washed water of the magnetic filters (33) containing impurities; and (iv) a filtered liquid tank (12) for storing filtered water discharged from the top of the magnetic filter tower (30).