baber/WOPTO huggingface dataset:
Patent KR-20010037933-A (KR)
Inventor: SONG GI HONG
IPC: G01F19/00
Filed: 1999-10-15
Abstract: PURPOSE: A spoon mounting a scale is provided to promptly and easily weigh matter to be weighed and directly pour the matter into a dish to be used, and to conveniently use the spoon due to light weight of the spoon. CONSTITUTION: A spoon mounting a scale includes a weighing rod(2) installed within a handle(1) to be finely movable with fixing a spoon-shaped weighing dish(3) which is exchangeable, wherein the movement of the weighing rod is sensed by a weighing sensor(4) and an electronic circuit(5), so that the weight is displayed at a digital display(6).
Patent KR-20000029325-A (KR)
Inventor: ADKINS DELVERT L
IPC: B21D51/18
Filed: 1999-10-26
Abstract: PURPOSE: A multi-wall tube and a multi-wall metal tube are provided to improve the whole process performance and cleanness of the inner part of a product since the minimum or none lubricant is used. CONSTITUTION: A metal strip or a wrap coated with an inner core tube(12) and a binding metal is continuously supplied in an in-line processing mill, and the coated metal wrap passes through first set rollers(20,22) of which shoulder is laid in the coated metal wrap. Second set rollers(26,28) roll and push up a corner of the coated metal wrap, and third set rollers(30,32) pressurize the coated metal wrap to fold the circumference of an inner core tube(12). Next, the inner core tube and an assembly of the coated wrap are supplied into a furnace continuously or in a bundle so that they are kept at a brazing temperature of the binding metal.
Patent KR-20010045191-A (KR)
Inventor: KIM YEONG EON
IPC: G11B20/10
Filed: 1999-11-03
Abstract: PURPOSE: An optical disk player is provided to play various types of digital data stored in disks such as CD-DA(Compact Disk-Digital Audio), VCD(Video Compact Disk), and MP3 CD-ROM. CONSTITUTION: In the optical disk player, a data input unit(10) transforms the optical signal from CD-DA, MP3 CD-ROM or VCD into the first, second or third RF signal. An RF amplifier(12) transforms the first, second or third RF signal into the first, or the second or the third EFM signal. A control unit(20) demodulates the first, second, or third EFM signal and corrects any error, and equalizes the first EFM signal, the decoded second EFM signal or the decoded third EFM signal. A decoder(22) decodes the error-corrected second EFM signal into a CD-ROM format, produces the decoded second EFM signal, and decodes the error-decoded third EFM signal into an MPEG audio. A digital/analog converter(26) converts the equalized signals into analog signals and produces the results as audio data.
Patent KR-20010046069-A (KR)
Inventor: CHO SEONG JUN
IPC: C09K5/04
Filed: 1999-11-10
Abstract: PURPOSE: A refrigerant mixture containing difluoromethane, pentafluoroethane, 1,1,1-trifluoroethane is provided to substitute HCFC-22(chlorodifluoromethane, CHClF2) without worry of use restraint as being no risk of ozone layer destruction. CONSTITUTION: The refrigerant mixture comprises difluoromethane(CH2F2, HFC-32) as first component; pentafluoroethane(CHF2CF3, HFC-125) as second component; 1,1,1-trifluoro ethane(CH3CF3, HFC-143a) as third component; one component selected from cyclopropane(C3H6, RC-270), 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea), 1,1,1,2,2-pentafluoropropane(CH3CF2CF3, HFC-245cb), isobutane(CH(CH3)2CH3, R-600a), octafluorocyclobutane(C4F8, RC-318), 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC- 236ea), butane(C4H10, R-600), bis(difluoromethyl)ether(CHF2OCHF2, HFE-134), penta fluoroethylmethylether(CF3CF2OCH3, HFE-245).
Patent KR-20000006917-A (KR)
Inventor: SEO YONG CHUL
IPC: E21F1/04
Filed: 1999-11-12
Abstract: PURPOSE: A ventilation method of a road tunnel is provided for a simple work of installment and maintenance and for maximizing the ventilation efficiency of the inner part of the road tunnel at a low cost. CONSTITUTION: The tunnel is installed with a device for supplying a ventilation power into the inner part through the entrance of the tunnel in the same moving direction of vehicles with an interval from the entrance of the tunnel. The ventilation force(Pd) through the exit of a cylindrical body(Qo) is bigger than the first ventilation force(Pc) generated from the ventilation unit placed outside of the cylinder body(Qo) as the ventilation(Pc) generated from the ventilation unit(Wo) is increased by the Bernoulli's' law, flowing in the inner part of the cylinder body(Qo) with the adjacent fluids.
Patent KR-20010048453-A (KR)
Inventor: LEE JEONG HAK
IPC: B60C11/01
Filed: 1999-11-26
Abstract: PURPOSE: A control stability improved pneumatic tire improves a control stability by enlarging a ground area on the cornering motion of a car and sets the wear progressing velocity of a shoulder portion to the wear progressing velocity of another portion. CONSTITUTION: The apex(14) of a shoulder portion edge(12) located at the outside(B) of a car is formed at the higher position than the position of the apex(13) of a shoulder portion edge(11). The apex(14) is protruded to the side of a side wall(2). The apex(14) is formed at the inside of a vertical line(C) being tangent to the side wall(2) and within the limits of 5 or 20mm under the horizontal line(D) being tangent to the top point(10) of a tread(1). Therefore, the distribution of a load and the ground friction force is enlarged because the ground area of the shoulder portion edge(12) is enlarged on the cornering motion of a car. Thus, the control stability is improved on cornering motion of a car.
Patent KR-20010048816-A (KR)
Inventor: LEE U JIN
IPC: F24F11/00
Filed: 1999-11-29
Abstract: PURPOSE: A control method of an air conditioner is provided to remove an overload without an additional component including a high-pressure switch by detecting pipe temperature of an outdoor heat exchanger and running an air conditioner thereby. CONSTITUTION: Refrigerant gas flows through an indoor heat exchanger when an air conditioner is run in a heating mode. The refrigerant gas is condensed and heat-exchanged with indoor air. Then the refrigerant is changed into low-temperature low-pressure refrigerant through an expansion valve and evaporated through an outdoor heat exchanger. The evaporated refrigerant gas is sucked into the compressor again to circulate. To remove an overload of an air conditioner, pipe temperature of the outdoor heat exchanger is detected through a temperature sensor. If the temperature is higher than specific temperature(T2), the compressor is kept driven and an outdoor fan is turned off. Outdoor temperature is detected by an outdoor temperature sensor. Off/on temperatures(T1,T2) of the outdoor fan are set relatively higher or lower depending on if the outdoor temperature rises up or falls down. Therefore, the air conditioner is run exactly in a heating mode.
Patent KR-20010053726-A (KR)
Inventor: CHOI MAN SU
IPC: A46B17/04
Filed: 1999-12-01
Abstract: PURPOSE: Provided is a cosmetic brush tool which is exposed without changing the entire length of a spherical member so that it improves convenience in use. CONSTITUTION: The cosmetic brush tool comprises the parts of: a brush part which consists of a first combination projection and a gear combination member wherein a first gear member and a second gear member are separated or combined with each gear and projection; a spherical suspension subject which contains multiple interior projections with a combination groove and a penetration hole; a fixed piece which is fixed in the lower edge of a second spherical member to contain the second combination projection in the middle part; and a length variable member which is combined to the first combination projection of the brush part and the second combination projection of the fixed piece.
Patent KR-20000062181-A (KR)
Inventor: KIM SEOK YONG
IPC: H03L1/02
Filed: 1999-12-03
Abstract: PURPOSE: A digital temperature-compensating oscillator and a method for stabilizing a frequency thereof are provided to improve a reliability and an accuracy in operating of the products. CONSTITUTION: A digital temperature-compensating oscillator includes a temperature sensing section(31) for outputting a voltage signal by sensing the environmental temperature. An analog/digital(AD) converter(31) converts the temperature voltage(Vtemp) from the temperature sensing section(31) into a digital date(Dadc) of a predetermined bit. A frequency stabilizing section(33) outputs an average value of differences of the digital data(Dadc) and a temperature code(Dcode) which is outputted to a memory(34), when the digital data(Dadc) is accumulated in predetermined times. And if the digital data(Dadc) out of a predetermined range is occurred over three times in predetermined period, the frequency stabilizing section(33) outputs a current digital data(Dadc) as a temperature code. The memory(34) stores a control data for generating a compensating capacitance for each temperature addressed as a corresponding temperature data, and outputs an oscillation compensating data addressed as a temperature code(Dcode) provided from the frequency stabilizing section(33). A capacitor array section(35) has a plurality of capacitors connected through each switch elements and makes corresponding capacitances by each switch elements operated by a control data. A generator(36) outputs a predetermined frequency(fo) by oscillating according to capacitances having the capacitance of the capacitor array section(35) and an inductance of a crystal oscillator.
Patent KR-20010058795-A (KR)
Inventor: KIM HA SU
IPC: G11C11/407
Filed: 1999-12-30
Abstract: PURPOSE: A data line control apparatus of a semiconductor memory is provided to equalize and precharge a data line effectively by connecting a whole local data line pair to a global data line pair. CONSTITUTION: A plurality of memory blocks(100,110) comprises a number of cell mats(101,102,111,112) storing data, and a plurality of global data line pair(GDB0,GDB0*)(GDB1,GDB1*) inputting/outputting data from/to the plurality of memory blocks. A global equalizer(120) equalizes each of the plurality of global data line pair by a global equalization signal. And a plurality of sense amps(130,131) sense and output the plurality of global data line pairs. The global equalizer comprises an NMOS transistor(NM1) which is turned on/off by the global equalization signal and has a source and a drain connected on both ends of the global data line pair, and NMOS transistors(NM2,NM3) outputting a prench voltage(Vprench) to the global data line pair by being controlled by the global equalization signal.
Patent KR-20010065832-A (KR)
Inventor: CIAO-YENTAI
IPC: G06F3/153
Filed: 1999-12-30
Abstract: PURPOSE: A single semiconductor chip for applying a video signal to a display device is provided to improve manufacture yield rate and decrease cost by composing a system on the single semiconductor chip. CONSTITUTION: A single semiconductor chip(211) communicates with a VGA card(22) and displays a video signal provided by the VGA card(22) and a system associated with the VGA card(22) on a video display device(212). The single semiconductor chip(211) includes a storing device(2111) for storing a program(2111p), DDC(Display Data Channel) data(2111d), display frame frequency data(2111f), and a driving device(2112) for responding to a data request signal received from the VGA card(22), reading the data(2111d) of the first group, and transmitting the read data to the VGA card(22). The driving device(2112) responds to a data-match signal received from the driving device(2112), senses a data mode of a reading data match signal, and reads a corresponding portion among the data(2111f) of the second group according to the sensed data mode. The driving device(2112) applies the corresponding portion of the second group data under the instruction of the program(2111p) accessed from the storing device(2111) so that the video display device(212) displays a video signal provided by the VGA card(22).
Patent KR-20010065897-A (KR)
Inventor: LEE PIL GI
IPC: F01P11/02
Filed: 1999-12-30
Abstract: PURPOSE: A cooling water draining device of a vehicle is provided to prevent the breakage of a cooling water draining device and to block up the leakage of cooling water out of a cooling water draining device by absorbing engine oil or waste oil via an auxiliary gasket. CONSTITUTION: In a cooling water draining device(10), a cooling water passage hole(12) is formed in a combining face adhered with a cylinder block and many bolt holes(13) for connecting the cylinder block are formed on the periphery of the cooling water passage hole. An installation groove(14) of specific depth is formed along the circumference of the cooling water passage hole, and a gasket member(15) is inserted to the installation groove for the improvement of a sealing property. The gasket member is made up of EPDM(Ethylene Propylene Diene Methylene). An auxiliary sponge gasket member(17) is installed in an auxiliary installation groove(16) to block up contacting of engine oil or waste oil invading from outside by absorbing. Although engine oil or waste oil invades through a gap formed by the carelessness of a worker, the breakage of the cooling water draining device is prevented.
Patent KR-20010065956-A (KR)
Inventor: AHN JEONG UK
IPC: B62D25/00
Filed: 1999-12-30
Abstract: PURPOSE: A cowl top cover upper end supporting structure of a vehicle makes a cowl top cover to be disposed tightly when the installation of a windshield glass is not correct or error is generated on the forming of the cowl top cover. CONSTITUTION: A cowl top cover(2) is fixed on the cowl top outer panel of a cowl panel and supported on the lower end of a windshield glass. Supporting holes(10,10') are formed on both sides of a fixing piece(3) of the cowl top cover(2). A supporting protrusion(11) is formed on a middle leading end between the supporting holes(10,10'). A clip(12) where a fixing portion(13) is formed to be selectively correspond to the supporting protrusion(11) is disposed on the fixing piece(3). Thus, although the cowl top cover(2) is not correctly formed, the fixing piece(3) of the cowl top cover(2) is correctly supported on the windshield glass by using the clip(12).
Patent KR-20010066156-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/324
Filed: 1999-12-31
Abstract: PURPOSE: A rapid thermal process(RTP) method is to prevent a wafer breakage and a degradation of device characteristic by reducing a thermal shock and a stress imposed on a wafer. CONSTITUTION: Wafers are stacked in a load-lock chamber. The stacked wafers are transferred to a process chamber and a temperature is ramped up. The ramped-up temperature of the wafers is maintained. The temperature of the wafer is ramped down. The temperature is then cooled down more rapid than the step of ramping down the temperature of the wafer(idle step). The wafers are transferred to a cool-down chamber and are cooled down more rapid than the idle step. The idle step is performed in the process chamber. The idle step is controlled by an amount of power that is supplied to a heating device when the process chamber is in an idle state. The idle step is performed for 10 seconds to 30 seconds.
Patent KR-20000029886-A (KR)
Title: Method for leaching zinc concentrate in atmospheric conditions
Inventor: FUGLEBERG SIGMUND
IPC: C22B3/08
Filed: 1997-08-11
Abstract: PURPOSE: A method for leaching zinc concentrate in atmospheric conditions in the presence of trivalent iron is provided which can increase the zinc production by leaching zinc concentrate without having to make changes in the neutral leaching step. CONSTITUTION: It is essential that the zinc concentrate is fed into conditions where in addition to trivalent iron, there are also jarosite nuclei. The sulfuric acid content of the leaching step is maintained within the region 10-40 g/l, and the temperature within the region 80°C to the solution boiling point, and oxygen is fed into the leaching step, so that the zinc concentrate is dissolved and the iron is precipitated as jarosite.
Patent KR-20000049258-A (KR)
Title: Folded fin heat sink and fan attachment
Inventor: CHAPAGAIS BIBEK
IPC: H01L23/36
Filed: 1998-04-03
Abstract: PURPOSE: A clamping methods is provided to secure folded fin to a thermally conductive plate to make a heat sink assembly and related fan assemblies. CONSTITUTION: A sheet of aluminum or other heat conductive material is folded into a wave-like pattern forming an alternating series of ridges and troughs(grooves). The folded fin may be used for placement directly on a substrate to be cooled or on a separate conductive base plate to form a heat sink assembly. Where openings in the ridges of the folded fin heat sink are desired, a method for making such a folded fin heat sink involves providing a thermally conductive sheet with holes spaced periodically, folding the thermally conductive sheet to form the ridges and grooves such that the holes appear in the tops of the ridges and clamping the folded thermally conductive sheet to a thermally conductive surface.
Patent KR-20000052646-A (KR)
Title: Learn mode for remote transmitters
Inventor: ISSA DARRELL
IPC: B60R25/10
Filed: 1996-12-09
Abstract: PURPOSE: A remotely controllable system for use in or about a vehicle which is capable of learning a new authorized is provided to discriminate and eliminate strat or unwanted signals or transmitters from being programmed in the system. CONSTITUTION: In an auto security system(25), Vehicle power is supplied to the system via a reverse protection diode and regulated for the system usage by filter and regulator(27). The signal transmitted by transmitter is sent through antenna of transmitter and is received by system antenna(17). The signal is detected by receiver(19) and converted back into a code word which is the same code word that was assembled by encoder of transmitter. The code word is passed to a controller(23) which extracts the identification word therefrom and compares this identification word with the authorized identification words stored in a memory, such as EEPROM(21), which is accessible or integral to the controller. If the identification word is identical to one of the stored authorized identification words in EEPROM, then the command received within that code word or appended to that code word is processed and executed by controller.
Patent KR-20010005565-A (KR)
Title: 오토클레이브가능한 저 모듈러스 단층 의료용 튜브
IPC: A61L29/04
Filed: 1999-01-25
Abstract: 본 발명은 용융 유동 지수가 10보다 큰 폴리프로필렌의 단일중합체 또는 공중합체의 용융 강도 증강제 1 내지 10 중량%; 및 (i) 비닐 방향족 탄화수소와 공액 디엔의 선택적으로 수소첨가된 블럭 공중합체 및 (ii) α,β-올레핀계 불포화된 모노카르복실산 또는 디카르복실산 시약이 그래프트된, 비닐 방향족 탄화수소와 공액 디엔의 선택적으로 수소첨가된 블럭 공중합체의 군으로부터 선택된 제2성분의 블렌드를 포함하는 증기 살균가능한 단층 의료용 튜브를 기재한다.
Patent KR-20010020427-A (KR)
Title: 단일 패스 이중 모드의 집적회로 테스터
IPC: G01R31/3193
Filed: 1998-04-28
Abstract: 입력되는 벡터 시퀀스에 응답하여 각각이 테스트 중인 장치(device under test: DUT)(11)의 개별 단자에서 일련의 동작을 수행하는 핀 전자 회로(20)의 집합을 포함하는 집적회로 테스터(10)에 관한 것이다.  상기 동작은 상기 DUT 단자에 테스트 신호를 보내고 상기 단자에서 DUT 출력 신호의 상태를 조사하는 것을 포함한다.  각각의 핀 전자회로는 정규 및 이중 모드 중 어느 하나의 모드에서 동작될 수 있다.  상기 테스트는 일련의 테스트 사이클 집합(set)으로 구성된다.  정규 모드에서 동작되는 핀 전자회로는 각각의 입력 벡터가 상기 테스트 사이클의 한 사이클 동안에 실행될 동작을 나타내는 것으로 해석하고, 이중 모드로 동작하는 상기 핀 전자회로는 각각의 입력 벡터가 두 개의 연속적인 테스트 사이클 동안에 실행될 동작을 나타내는 것으로 해석한다.
Patent KR-20000024076-A (KR)
Inventor: SONG YOUNG SOO
IPC: B65D17/00
Filed: 2000-01-18
Abstract: PURPOSE: A potable beverage can is provided to open an opening part drinking a beverage to the outside of the can, and to hygienically and conveniently drink the beverage by using a straw withdrawn with a ring for fixing the straw inside the can. CONSTITUTION: A potable beverage can comprises of a handle(2), a fixing ring of straw(4), and double straw(4). An opened part(5) is pulled to the outside of the can after opening the part of the opened part by holding the handle(2). The straw is withdrawn according to the opened part(5) by a fixing ring(3). The double straw(4) is used to be extended, a user is able to drink in a convenient direction after separating by pulling with the opened part of the fixing ring, and the recollection by classes is possible by pulling the opened part of the rear fixing ring.
Patent KR-20000053529-A (KR)
Inventor: DELTIMOSI J
IPC: G06F13/16
Filed: 2000-01-19
Abstract: PURPOSE: A data bus structure used for a multiple memory system and a driver receiver technique and the method for operating the structure are to provide a single memory system capable of accepting 3.3V DIMM(Dual In-Line Memory Module) or DDR(Double Data Rate) DIMM. CONSTITUTION: A memory(10) is connected to a clock(12) through more than a clock line(14) and to a memory controller(16) through an address bus(18), a control/command bus(20) and a data bus(21). The memory controller(16) is connected to the clock through more than an additional clock line(22) and to a processing unit(23) and a graphic controller(24) through address buses(25,26), control buses(27,28) and data lines(29,30). The processing unit(23) is connected to the clock(12) through more than a line(34). The memory controller(16) connected to an input/output bus(31) through an address bus(32) and a control bus(33) comprises a plurality of receiver/driver circuits(39). Each receiver/driver circuit(39) is connected to each data bit on each DIMM(11) forming the memory(10) through each data query line forming the data bus line(21).
Patent KR-20010076544-A (KR)
Title: ACTM with On-Line diagnosis for CEDMCS in Nuclear Power Plant
Inventor: BAE BYEONG HWAN
IPC: G21C17/10
Filed: 2000-01-26
Abstract: PURPOSE: A control element drive mechanism control system capable of making an on-line diagnosis in an atomic power station is provided to simplify components of an ACTM, automatize works which were performed in a manual manner and diagnose operation condition of the ACTM on line. CONSTITUTION: A control element control command input/output unit converts a control element control command signal into a TTL level, requests an interrupt to a central process unit, inputs an additional control command by the central process unit, and converts a digital control command and alarm into a CMOS signal. A self diagnosis result output unit outputs a self diagnosis result through the digital control command input unit and provides an error code which is preset. A timer/count unit performs a timer function and a switch watchdog timer function. A coil signal converting unit removes noise in a coil signal processor(206) from a coil current inputted from a CEDM driving coil and converts the same into a digital signal by a predetermined clock and a trigger signal in an A/D converter(209). A program memory(230) collects a diagnosis information according to diagnosis information request and transmits the diagnosis information. The central process unit is operated by an operating frequency and a reset signal, and performs a control program of the program memory to control input/output of the diagnosis information with respect to overall elements. A bus buffer amplifies the control signal of the central process unit. A communicating unit transmits the CTM diagnosis information on a computer screen according to the control signal of the central process unit. A power supplying circuit supplies a power to each element.