baber/WOPTO huggingface dataset:
Patent KR-20000026405-A (KR)
Title: Apparatus of shielding particles in sputtering device
Inventor: YUN YEONG SE
IPC: H01L21/203
Filed: 1998-10-20
Abstract: PURPOSE: An apparatus of shielding particles in a sputtering device is provided to minimize particles deteriorating the quality and characteristic of a metal layer evaporated on a wafer when metal ions are sputtered. CONSTITUTION: An apparatus of shielding particles in a sputtering device comprises: a direct current bias(121) forming a direct current bias assembly(10); a fixed screw(122) established in the center of the direct current bias(121) while the screw is assembled together with a clamp ring(100) to move when the clamp ring moves up and down;, a ceramic(123) surrounding and insulating the axis part of the fixed screw(122); and a snap ring(124) for preventing the ceramic from dropping out of the direct current bias. A wave spring is elastically inserted between the ceramic and the snap ring to remove the gap between the ceramic and the snap ring. And a bottom flange part(121a) of the direct current bias is formed in the shield(90) by having the direct current bias assembly(10) inserted through an establishing hole(91) formed in the shield.
Patent KR-20000028152-A (KR)
Title: Method for displaying outer voices around for using radio headphones on tv
Inventor: PARK JU DEOK
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: A method for displaying outer voices around for using radio headphones on TV is provided to recognize outer sounds even when watching a program with a radio headphones, by displaying the outer sounds on a screen with predetermined OSD(On Screen Display) characters when the outer sounds except sounds from the TV is sensed, when using the radio headphones of the TV. CONSTITUTION: A method for displaying outer voices around for using radio headphones on TV comprises the steps of: deciding whether output of the headphones is over a predetermined level when using the headphones; sensing voices around TV if the output is over the level; comparing the sensed voices around TV with voices outputted from a speaker of TV; and displaying generation of outer voices by using an OSD(On Screen Display) function, when voices which are not the voices outputted to the speaker exist in the sensed voices.
Patent KR-20000031657-A (KR)
Title: Coating composition for forming an insulating coating which has good appearance and silting processability, and preparation of forming an insulating coating of a non-directional electric plate using the same
Inventor: YOU YOUNG JONG
IPC: C09D133/06
Filed: 1998-11-09
Abstract: PURPOSE: A coating composition for forming an insulating coating which has good appearance and siliting process ability is provided. CONSTITUTION: The composition is characterized by comprising the following components. A first phosphorus aluminum solution is presented therein at 0.30 to 0.38 molar ratios of Al(OH)3/H3PO4. Based on 100g of the first phosphorus aluminum solution, a 33.4 to 125.9g of acidic soluble emulsion type acryl-styrene copolymer is given therein at solid state, the boric acid and zinc nitrate are also presented therein at 0.3 to 1.4g and 7.3 to 22.8g, respectively. An 2.7 to 10.9g of acidic colloidal silica is presented therein at solid state. A water soluble cross linker is used at amounts of 3.2 to 19.2g. An organic silicone polymer is presented therein at solid at amounts of 1.1 to 7.9g. Finally, the remainder is comprised of water to be completed.
Patent KR-20000033777-A (KR)
Title: Device for discharging impurities of washing machine
Inventor: JUNG GYU BEOM
IPC: D06F39/10
Filed: 1998-11-25
Abstract: PURPOSE: A device for discharging impurities is provided not to need to empty impurities periodically by automatically discharging impurities filtered in a filtering net when a rotating tub is rotated at a high speed. CONSTITUTION: After a washing water in the lower part of a pulsator is flowed in an inlet(12) of a rising guide duct(20) by the rotating force of the pulsator, the washing water is spouted into the inside of a rotating tub(12) through an outlet by guiding to the upside via an inner guiding passage. Thereby the washing efficiency is increased. The washing water flowed inside the rising guide duct(20) pushes a rising plate of a locking device upward, and the rising plate lifts a locking rod. Thereby a draining cover is maintained the locked state, the washing water is spouted into the inside of the rotating tub(12), and impurities are filtered by the filtering net(24).
Patent KR-20000034258-A (KR)
Title: Apparatus for improving brightness of pdp television
Inventor: PARK KI SOON
IPC: H04N5/66
Filed: 1998-11-28
Abstract: PURPOSE: An apparatus for improving brightness of PDP(Plasma Display Panel) television is provided to configure the displayed screen with an even field or an odd field on the basis of average luminance level. CONSTITUTION: An apparatus for improving brightness of PDP(Plasma Display Panel) television includes an average luminance measurement(102), a scan determination signal generator(104), a data measurement(106), and a pulse processor(108). A digital data reconfigured as n sub field data by an A/D(Analog/Digital) converter is addressed on a write electrode of a panel through a data driver. The average luminance measurement(102) calculates the average luminance level of one screen of input image signal. The scan determination signal generator(104) a scan determination signal according to the average luminance level when the calculated average luminance level is off the range of predetermined reference average luminance level. The data measurement(106) selects one field data of an even field data and odd field data and provides the selected field data to the data driver. The pulse processor(108) generates a sustain discharge pulse corresponding to the selected field data.
Patent KR-20000038231-A (KR)
Title: Method for automatically controlling volume of vehicle vcr
Inventor: SHIN JAE SEONG
IPC: G11B20/00
Filed: 1998-12-04
Abstract: PURPOSE: A method for automatically controlling the volume of a vehicle VCR is provided to automatically adjust the volume of the VCR according to the size of vibration by comparing a reference size of vibration with an inputted size of vibration for outputting a data value of volume control corresponding to the result of comparison. CONSTITUTION: A value(B) of vibration size, a reference vibration size(ref), and plural volume controlling data(A1-An) corresponding to the comparison result of the vibration size value with the reference vibration size are stored in a memory in a controlling unit. A vibration sensor detects the vibration of a motor vehicle according to the traveling state of the motor vehicle and the state of a road for inputting the value of vibration size to the controlling unit. Then, the controlling unit compares the inputted value of vibration size with the reference vibration size. If the value of vibration size is less than the reference vibration size, the present Volume State is maintained. If the value of vibration size is larger than the reference vibration size, the data corresponding to the comparison result are outputted to a volume-controlling unit from the memory in the controlling unit. Therefore, the volume in proportional to the present vibration is outputted.
Patent KR-19990063268-A (KR)
Title: 전자 부품 장치, 그 제조 방법 및 집합 회로 기판
IPC: H05K1/02
Filed: 1998-12-21
Abstract: 전극 패드(4a)의 노출 부분을 결정하는 솔더 레지스트(solder resist)의 개구부의 윤곽과, 위치 맞춤 패턴(18)의 윤곽을 결정하는 솔더 레지스트의 개구부의 윤곽을, 동일한 마스크 패턴을 이용한 포토리소그래피(photo-lithography)에 의하여 동시에 형성한다.  그 결과, 전극 패드(4a)의 위치에 대한 위치 맞춤 패턴(18)의 위치 정밀도를 높일 수 있다.
Patent KR-20000043876-A (KR)
Title: Fabrication method of capacitor in ferroelectric memory device
Inventor: GANG EUNG YEOL
IPC: H01L27/108
Filed: 1998-12-29
Abstract: PURPOSE: A fabrication method of a capacitor in a ferroelectric memory device is provided to prevent a deterioration of a ferroelectric layer due to reducing gas. CONSTITUTION: On a semiconductor substrate(201) having a device isolation(202), a gate oxide layer(203), a word line(204), an insulating spacer(205) and a contact region(206) are successively formed. Next, an interlayer dielectric(207) is deposited on overall surfaces, and then a ferroelectric capacitor including a lower electrode(208), a ferroelectric layer(209) and an upper electrode(210) is formed thereon. Next, a polysilicon layer is deposited and then oxidized into a silicon oxide layer. At this time, since enough oxygen provides for the ferroelectric layer(209) by diffusion through the silicon oxide layer, the deteriorated ferroelectric layer(209) recovers a ferroelectric characteristic thereof. Then, the silicon oxide layer is partly or wholly turned into a nitride layer(211B). Next, another interlayer dielectric(212) is deposited on the nitride layer(211B) and etched to expose the upper electrode(210). Finally, a metal wiring(213) is formed onto the upper electrode(210).
Patent KR-20000044561-A (KR)
Title: Pulse type plasma etching method with improved etching speed
Inventor: CHOI CHANG JU
IPC: H01L21/306
Filed: 1998-12-30
Abstract: PURPOSE: A pulse type plasma etching method with improved etching speed is provided to assure etching speed corresponding to that of prior continuous wave plasma and maintain low loss features of pulse plasma. CONSTITUTION: A pulse type plasma etching method using a plasma-etching device having a RF generator, and a pulse generator for triggering RF source power output from the RF generator comprises steps of: increasing initial RF source power applied from the RF generator to increase etching speed; and decreasing the duty ratio of the pulse applied from the pulse generator to substantially fix the average RF power. The plasma etching device is preferably an etching device of an inductively coupled plasma type. The RF modulation frequency of the pulse generator is 100KHz-1MHz.
Patent KR-20000044689-A (KR)
Title: Method for adjusting position of rear view mirror
Inventor: LEE GI NAM
IPC: B60R1/00
Filed: 1998-12-30
Abstract: PURPOSE: A method is provided to quickly adjust the position of a rear view mirror for removing a dead angle zone when a vehicle enters a main road. CONSTITUTION: A system sets a rear view mirror in a specific position with a specific button according to the moving angle of the rear view mirror. The system changes the rear view mirror in other positions. The rear view mirror moves at a certain angle by the specific button and returns to the prior setting position. Therefore, when a vehicle enters a main road, the rear view mirror quickly returns to the original state with a return button.
Patent KR-19990067120-A (KR)
IPC: C12N15/54
Filed: 1996-10-24
Abstract: A process is for preparing O-acetylserine, L-cysteine and sulphurous compounds derived therefrom using feedback-resistant serine acetyl transferases. In comparison with the wild-type enzyme, these serine acetyl transferases have reduced sensitivity to the inhibitor L-cysteine and a protein sequence which, in comparison with the wild-type enzyme, displays at least one mutation or deletion. The process has a mutation which lies in the sequence region of the amino acid in position 97 up to and including the amino acid in position 273 or the deletion lies in the carboxy terminal sequence region as from the amino acid in position 227, position 1 being the starter methionine of FIG. 5 (SEQ ID NO:1) and the mutation from Met to Ile in position 256 being excluded.
Patent KR-20000064447-A (KR)
Title: 송수신기의디지탈교정
IPC: H04B17/00
Filed: 1996-12-13
Abstract: 송수신기의 교정 방법 및 시스템이 개시된다.  아날로그 송수신기 소자들은 수신기 또는 송신기부에 게인 및 옵셋 에러와 같은 에러들을 발생하는데, 이 에러들은 송수신기의 컴퓨팅부의 디지털 신호 처리의 조정으로써 보상된다.  에러들은 교정 처리 과정에서 측정되고 보상값들이 결정되어 송수신기의 메모리 장치에 저장된다.  그런 다음 이 값들은 송수신기에 의해 수신 및 송신된 신호들을 신호 처리하는 동안 사용되기 위해 송수신기가 초기화될 때 검색될 수 있다.
Patent KR-19990082663-A (KR)
Title: 윤활유 분리장치
IPC: B01D29/11
Filed: 1997-02-06
Abstract: 본 발명은 내연기관의 윤활유 불순물을 분리시켜주기 위한 장치로서 본장치(1)는 최소한 한개의 필터요소(2), 윤활유의 유동에 의하여 작동이 가능한 한개의 원심분리기와 정화된 윤활유에 대한 최소한 한개의 배출채널(5)을 가지며 여기에서 필터요소(2)와 윤활유의 유동에 의하여 작동이 가능한 원심분리기는 분리된 하우징들 내에 있으며 최소한 한개의 관통 윤활유채널(6)로 연결되어 있다.
Patent KR-20000051812-A (KR)
Inventor: LEE YUN SANG
IPC: G07D7/00
Filed: 1999-01-27
Abstract: PURPOSE: A forged note identifier and its identifying method are provided to promptly and precisely identify a forged note by sensing a coded fluorescent pattern and automatically discriminating whether it has been forged and displaying it with a warning sound if it is a forge note. CONSTITUTION: A sensor (130) receives fluorescent light reacted on ultraviolet rays of an ultraviolet lamp. A comparing unit (140) generates a drive signal in case that the value sensed by the sensor (130) is different from a reference value. A micro controller (150) receives a rated voltage of a regulator (124) and outputs a pulse current in case that it received the drive signal from the comparing unit (140). An amplifier (160) amplifying the pulse current outputted from the micro controller (150) at its maximum. A warning buzzer (170) converts the pulse current amplified by the amplifier (160) at its maximum to a warning sound and propagates it externally. A light emitting diode (180) receives the pulse current of the micro controller (150) and blinks a warning light.
Patent KR-20000061266-A (KR)
Inventor: KIM YU TAEK
IPC: B64G1/10
Filed: 1999-03-25
Abstract: PURPOSE: A method is provided to reduce administration cost for an overall satellite system while reducing time period for wheel shape design and utilizing the capacity of a momentum wheel in maximum. CONSTITUTION: A method comprises a first step of inputting status data for the relevant artificial satellite to a workstation at which V-wheel deflection angle determination algorithm is loaded, a second step of inputting maximum torque range value to the workstation, a third step of determining a weighting factor using the status data for the satellite, a fourth step of calculating a reference deflection angle value using the weighting factor, a fifth step of designing a posture control system using the reference deflection angle value, a sixth step of performing a simulation for the posture control system, a seventh step of extracting control torque values(CT(P),CT(Y)) for each axis through the simulation, an eighth step of judging whether the control torque value(CT(P)) of a pitch axis is higher than or same as the maximum torque value(T(P)), a ninth step of judging whether the control torque value(CT(Y)) of an yow axis is higher than or same as the maximum torque value(T(Y)) if CT(P) is not higher than or same as T(P), and a tenth step of determining the reference deflection angle value used for the current posture control system as a final value and displaying the final value, if CT(Y) is not higher than or same as T(Y).
Patent KR-19990082831-A (KR)
IPC: B01J20/18
Filed: 1999-04-01
Abstract: 오존 저장/회수 방법은 오존 생성기에 의해 생성된 오존-함유 기체를, 고-실리카 펜타실 제올라이트, 탈알루미늄화 파우자사이트 및 중간 다공성 실리케이트로 이루어진 그룹에서 선택된 고-실리카 물질 1종 이상을 함유하는 오존 흡착제로 충전된 오존 흡착제 탱크에 공급하고, 흡착제가 0 ℃ 이하의 온도에서 오존을 흡착하도록 한 다음, 오존을 저장하는 공정, 및 오존 흡착제 탱크에서 흡착제에 의해 흡착된 오존을 탈착시켜  흡착제 탱크로부터 오존을 회수함으로써 오존을 필요에 따라 공급할 수 있는 공정을 포함한다.
Patent KR-20000065454-A (KR)
Inventor: SONG WON SEONG
IPC: C07C43/295
Filed: 1999-04-03
Abstract: PURPOSE: A process for preparing 2,4,4'-trichloro-2'-carbonyldiphenylether that does not include any toxic impurities is provided which prevents formation of dibenzofurane as toxic impurities, reduces processes and remarkably improves the defect of conventional preparation methods such as strong acid waste caused by using sulfuric acid. CONSTITUTION: 2',5'-Dichlorophenylcarbonyl compounds and 2,4-dichlorophenol salts are reacted at 40 to 300°C in the presence of a solvent or in its absence to give 2,4,4'-trichloro-2'-carbonyldiphenylether of formula (5), which is oxidized and hydrolyzed at 0 to 100°C in the presence of an oxidant and a solvent or in its absence, and in the presence of a catalyst or in its absence to give 2,4,4'-trichloro-2'-hydroxydiphenylether of formula (1) that does not include any toxic impurities in high yield.
Patent KR-20000066183-A (KR)
Inventor: LIM JAE JIN
IPC: H04L12/28
Filed: 1999-04-14
Abstract: PURPOSE: An apparatus for designing a TMN(Telecommunication Management Network Agent) agent for minimizing a dependence on a managed object system is provided to embody an operation block as an independent processor by dividing a managed object module into an operation block for processing a CMIP(Common Management Information Protocol) message and an operation block of a data search and a reference message format conversion. CONSTITUTION: An agent core(110) transmits and receives a CMIP message on a manager(100) included in a management system and transmits a corresponding response message according to a management information request of the manager(100). The agent core(110) informs fault occurrence information from a managed object system(140). A managed object handler(150) has a CMIP message processing unit(120) and a managed object interface unit(130). A Qx interface(150) has a message for processing MML(Man Machine Language) information of the managed object system(140) except for a message defined in a Q3 information(150).
Patent KR-20000011251-A (KR)
Inventor: WUNG KENETH KAY
IPC: F25J3/04
Filed: 1999-04-30
Abstract: PURPOSE: A method for performing the very low temperature purification which possesses plural cold box modules with the same size and connects the cold box modules with the system for preparing the feed air is provided. CONSTITUTION: The method for performing the very low temperature purification of the feed air to manufacture oxygen includes the steps of: processing the feed air in the feed air manufacturing system to manufacture the prepared feed air; passing the prepared feed air to the inside of the plural cold boxes through plural input units having the same flow-rate and passing the inside of a single cold box; manufacturing oxygen with the very low temperature purification in each cold box; and recovering the oxygen from the feed air manufacturing system.
Patent KR-20000073338-A (KR)
Inventor: KIM CHEOL HO
IPC: C12N15/85
Filed: 1999-05-10
Abstract: PURPOSE: Provided is a preparation method of human Endostatin having angiogenesis inhibition activity. Thereby, human Endostatin of active form is mass-produced to inhibit proliferation of endothelial cell. CONSTITUTION: Provided are an expression vector, pRSETc-ENS containing a human endostatin gene and transformed E.coli, E.coli BL21(DE3)/pRSETc-ENS, therewith. A method of producing endostatin comprises the steps of: culturing transformants to prepare inclusion body of human endostatin; and refolding to prepare active human endostatin through by isolating the inclusion body, reducing using urea, beta-mercaptoethanol, and dithreitol(DTT) and dialyzing.
Patent KR-20000073400-A (KR)
Title: Head mount display
Inventor: KIM GI TAEK
IPC: G02B27/01
Filed: 1999-05-10
Abstract: PURPOSE: A head mount display is provided to use with maintaining the hair style by adjusting the size and to reduce the cost of a product with the simple structure and the small size. CONSTITUTION: A head mount display includes a display portion(10), a direction sensor(11), stereo speakers(12a, 12b), sensors(14a, 14b) of sensing the pulse of human, connecting instruments(16a, 16b), a band(22) of the width, a band(23) of the length and a band(21) of the back side. The display portion(10) is divided into the both sides and is used as a sunglass. The direction sensor(11) senses moving of the head on the center of the display portion(10). The stereo speakers(12a, 12b) are connected on the both sides of the display portion(10) with connecting instruments(16a, 16b). The sensors(14a, 14b) of sensing the pulse of human are installed between the both ends of the display portion(10) and the stereo speakers(12a, 12b) and measure the pulse of human. The band instruments for putting on the head mount display are composed the band(22) of the width, the band(23) of the length and the band(21) of the back side.
Patent KR-20000075067-A (KR)
Inventor: PARK SU YONG
IPC: F02M59/12
Filed: 1999-05-28
Abstract: PURPOSE: A feed pump is provided to stabilize an injection performance of fuel injection pump and maintain optimized engine performance by eliminating an exclusive cam for driving feed pump. CONSTITUTION: A hole(23) to which a plate(10), a rotor(11), a ring(12) and a cover are to be assembled, is formed at a lower portion of a housing(9). A vane(14) is inserted into a vane insertion groove(17) of the rotor in such a manner that the vane moves between the rotor and the ring, and a variable space(29) is defined by the vane. A fuel inlet(19) and a fuel outlet(20) are formed at an upper portion of the housing. A fuel inlet channel(21) is formed for connecting the fuel inlet and a fuel storage groove(25a) of entrance side of the plate, while a fuel outlet channel(22) is formed for connecting the fuel outlet and a fuel storage groove(25b) of exit side of the plate. Two or move check valves(15a,15b) are installed at an intermediate portion of the fuel inlet channel, and a priming pump(16) is mounted to be coupled with the check valve adjacent to the fuel inlet. A feed pump(3) is coupled with a cam shaft protruded from a fuel injection pump.
Patent KR-20000075225-A (KR)
Inventor: CHOI YEONG
IPC: H04B1/40
Filed: 1999-05-31
Abstract: PURPOSE: A method for setting up a mode converting key of a wireless terminal having a speaker phone mode function and a volume key, is provided to convert a mode into a speech mode or a speaker phone mode, according to a key-pressed time of the volume key and a present volume level state. CONSTITUTION: A controller checks whether a volume key is pressed. If the volume key is pressed, the controller checks whether a present volume key indicates a maximum level or a minimum level. If the volume key is pressed to the maximum level or the minimum level, the controller checks whether the volume key is pressed over a predetermined time. If so, the controller converts a mode into a speaker phone mode. If the volume is not the maximum value or the volume key is not pressed over the predetermined time, a corresponding operation such as upping/downing the volume is performed and a first step is returned. If the volume key is pressed over the predetermined time in a state that the volume is maximum or minimum at the speaker phone mode, the controller converts a mode into a speech mode. If the volume is not the maximum or minimum level or the volume key is not pressed over the predetermined time, the corresponding operation is performed and a step converting a mode into the speech mode is returned.
Patent KR-20010001269-A (KR)
Inventor: BYUN GWANG HO
IPC: C12N5/18
Filed: 1999-06-03
Abstract: PURPOSE: A new cytokine which is separated and purified from supernatant of mouse erythroleukemia cell line LK1(KCTC 0604 BP), separation and purification method thereof and a preparation method of recombinant cytokine by cloning cytokine gene are provided. CONSTITUTION: A new mouse erythroleukemia cell strain LK1 (KCTC 0604 BP) induces B lymphocyte growth. The mouse erythroleukemia cell strain LK1 secretes cytokine which induces B lymphocyte growth. A cytokine is characterized by being histamine releasing factor(HRF). A separation and purification method of cytokine is characterized by comprising the following steps of: (i)performing dialysis of culture supernatant of LK1 cell; (ii)repeating three times mono-Q-column chromatography by changing elution concentration of sodium chloride and by using FPLC(fast protein liquid chromatography) system.