baber/WOPTO huggingface dataset:
Patent KR-20010019769-A (KR)
Inventor: HUH NAM HUI
IPC: C23C10/52
Filed: 1999-08-30
Abstract: PURPOSE: A powder composition for simultaneously coating aluminum and chromium on metal surface and a method for coating the same are provided to obtain pack cementation of aluminum and chromium by freely controlling a composition of aluminum and chromium oxide, and supply economical mixed powder by using oxide powder instead of alloy powder. CONSTITUTION: A powder composition for simultaneously coating aluminum and chromium on metal surface is a mixed powder comprising an aluminum powder, a chromium oxide powder producing chromium by reacting with the aluminum powder, an activator powder activating chromium produced by the reaction and the remaining aluminum, and a filler for preventing condensation thereof. A method for simultaneously coating aluminum and chromium on metal surface comprises the process of putting the mixed powder into a heat resistant container, coating the container with metal, and simultaneously coating chromium and aluminum on the metal by sealing the container or heating the container under the inert gas or hydrogen environment at a temperature of 800 to 1200 deg.C for 1 to 30 hours.
Patent KR-20010019989-A (KR)
Inventor: AHN JAE HONG
IPC: H01L21/20
Filed: 1999-08-31
Abstract: PURPOSE: An apparatus for supplying reaction gas in a semiconductor process chamber is provided to increase surface uniformity of a wafer, by uniformly supplying the reaction gas to the surface of the wafer so that the reaction gas deposited on the wafer can be uniformly distributed. CONSTITUTION: A susceptor(40) is installed to be capable of elevating so that a wafer(50) can be settled in an inner center of a process chamber(20). A plurality of gas inducing pipes(62,64) are vertically installed on a circumference of the susceptor to induce reaction gas into the chamber. A gas circulation pipe(66) of a ring type is horizontally coupled to the respective portions of the gas inducing pipes to uniformly supply the reaction gas to the surface of the wafer. A gas exhaust pipe(14) is installed downward in a side of the process chamber to exhaust gas after reaction.
Patent KR-19990084080-A (KR)
IPC: E05F15/14
Filed: 1999-09-11
Abstract: 본 발명은 창고 도어의 개폐시 신속하게 감지 센서에 의해 자동으로 개폐할 수 있는 도어에 관한 것이다. 
     출납이 빈번한 창고 도어를 개폐하는데 인력과 시간을 절약하기 위하여 좌. 우로 개폐되는 도어에 고 속의 동력과 동작에 반응하는 센서를 형성하여 도어의 통과시에만 개방되고 통과 후에는 폐쇄되므로 방열의 효과와 환경을 쾌적하게 유지할 수 있다.
Patent KR-20010027495-A (KR)
Inventor: JANG SI HYEON
IPC: B65H35/00
Filed: 1999-09-14
Abstract: PURPOSE: A band removal apparatus is provided to automatically strip and collect a waste wrapping band with a strip when the strip is initiated and to adhere a coil to the center when the band is cut. CONSTITUTION: A band removal apparatus comprises: a separating unit for separating a waste band(28) and a strip before the band passes through a deflect pinch roll(30) and adhering a coil(24) to the center; a discharge unit for collecting and discharging the waste band; and a collecting unit for collecting the band discharged from the discharge unit. Herein, the band is collected after being automatically removed. Thus, the abrasion and breakage of a roll occurring due to the initiation performed while the band is overlapped with the strip are prevented. The strip surface is free from a defect, and repairing cost is saved.
Patent KR-20010028105-A (KR)
Inventor: KOO JIN MO
IPC: H04B7/26
Filed: 1999-09-17
Abstract: PURPOSE: A method for processing an incomplete call in a mobile communication system is provided to reduce an unnecessary retry of call made by a caller subscribed to the mobile communication system by notifying the caller of a terminating one subscribed to the mobile communication system being switched to an enabling state of communication, when the incomplete call has been happened to the termination one. CONSTITUTION: A call is transmitted from a caller to a mobile switching system, the mobile system analyses the call and requests information about a state and a position of terminating one from a home location register(S31). If a terminal of the terminating one is turned off, the mobile switching system transmits a message that the terminal was turned off and requests the caller to input a telephone number for receiving and information about a type of receiving in order to provide an incomplete call service to the caller(S32). Then, the telephone number and the information are registered on a subscriber basis(S33). If the terminal is turned on, the home location register registers again information about a new position of the terminating one(S34) and a message that the terminating one is in an enabling state of communication is transmitted to the caller(S35). After S35, the telephone number for receiving and the information about the type of receiving is deleted(S36).
Patent KR-20000000375-A (KR)
Inventor: PARK KUN YOUNG
IPC: A23L19/00
Filed: 1999-10-16
Abstract: PURPOSE: A cabbage Kimchi of an anti-cancer function and a production method thereof are provided to show the anti-cancer function not only in the in vitro but also in the in vivo, and that is excellent in the preservation. CONSTITUTION: A cabbage Kimchi of the anti-cancer function comprises: radish 13.0%; leek 2.0%; powder of red pepper 7%; garlic 2.8%; ginger 0.6%; salted anchovies 2.2%; sugar 1.0%; refined salt 2.5%; leaf mustard 5% mixed in salted cabbage 100; fermented the first in 15°C; re-fermented in a low temperature of 5°C to pH4.3.
Patent KR-20010037443-A (KR)
Inventor: YOON JU YEOL
IPC: H04Q3/58
Filed: 1999-10-18
Abstract: PURPOSE: An apparatus for configuring an inter private exchange ISDN BRI(Basic Rate Interface) network is provided to configure an inter exchange BRI network only with a BRI-S card and a BRI-T card by according a mode of the BRI-S and a mode of the BRI-T, in configuring an inter private exchange BRI network not having a BRI-U interface card. CONSTITUTION: In a BRI-T, its physical layer, data link layer and network layer are all operated in a user mode. In a BRI-delta, its physical layer and data link layer are set up as a network mode and its network layer is set up as the user mode. The BRI-delta activates its physical layer and data link layer as the network mode, working together with the BRI-S. In this state, the BRI-delta activates its network layer and an upper layer as the user mode, linking with the BRI-T. This network layer sets up a communication route between the BRI-T and the BRI-delta under regulations in an OSI(Open System Interconnection) seven layer. Through this route, messages and data associated with communications are transmitted and received.
Patent KR-20010045174-A (KR)
Inventor: KIL TAE GYU
IPC: H04M11/04
Filed: 1999-11-03
Abstract: PURPOSE: A reservation alarm calling method of a multi-functional phone set is provided to make a reservation alarm call for a plurality of call-desired phone sets within a limited time period by discontinuing an occupied office line and calling the next call-desired phone set after a ring back tone signal indicating that a corresponding call-desired phone set has been called is sensed and call proceeds according to the predetermined number. CONSTITUTION: Specific numbers to be called of a plurality of subscribers previously determined at the same time for a reservation alarm call and corresponding call time information are inputted through buttons of a dial unit by a user of a multi-functional phone set, and the inputted information is recorded and registered in a memory under the control of a controller(S110). The controller determines whether it reaches the reservation time to call a call-desired party of the reservation alarm registered in the memory, and if it does not reach the reservation time yet, it is fedback to determine whether it reaches the reservation time, while if it reaches the reservation time, it proceeds to the next stage(S120). If the controller determines that it reaches the reservation time, the controller applies a control signal to an office line connecting unit to occupy the office line and also applies the control signal and the specific number of the reservation alarm call-desired party registered in the memory to the dial unit, so that a dialing signal corresponding to the specific number of the call-desired party can be applied through the office line connecting unit to the office line(S130). A ring back tone signal confirming that the call bell of the dialed call-desired party or a terminating bell signal has been applied to a phone set of the call-desired party is sensed and recognized by a tone signal recognizing unit, a signal corresponding to the ring back tone signal is identified by the controller, and when the ring back tone sensing signal applied from the tone signal recognizing unit is sensed for the predetermined number of time, the controller applies a control signal to the office line connecting unit to release the occupancy, so that the office line can be shortened in a hook-on state(S140). The controller searches the memory unit to determine whether there is a specific number which has not been performed in a reservation alarm call for a registered set time, and if the reservation alarm call has been performed for all of the registered specific numbers, it is terminated(S150).
Patent KR-20000006897-A (KR)
Inventor: KWON YOUNG JIN
IPC: C04B16/00
Filed: 1999-11-11
Abstract: PURPOSE: The artificial marble rounding folding panel which can be integrally folding-molded without any juncture so that the product productivity can be significantly increased is provided. CONSTITUTION: The artificial marble rounding panel is prepared by adhering a reinforced board (20) to the bottom of artificial marble board (10), digging either only the reinforced board (20) or the reinforced board (20) and the artificial marble board (10) at the position to be folded to a given depth so that a thin folding part of artificial marble (13) is formed, folding the folding part (13) with heating in a given radius of curvature to form a desired shape, and packing a filler (30) within a space between the reinforced board (20) and the reinforced board (20) at the back of the folding part to reinforce the intensity.
Patent KR-20000035548-A (KR)
Inventor: F PRANTS-FL
IPC: H02G15/076
Filed: 1999-11-18
Abstract: PURPOSE: A sealing insertion substance for a cable is provided to have a sufficient flexibility and an excellent stability. CONSTITUTION: A sealing insertion substance is inserted in a sealing groove(DN), and has a rectangle cross-sectional form. A formation section(RA) of a rib shape is disposed between two edge regions(EB) along an external line of the sealing insertion substance(DE). Three formation sections(RA) of the rib shape are extended between the edge regions(EB) on contact surfaces of the sealing insertion substance(DE) opposed to each other. A concave section(ES) exists in a length direction between the formation sections(RA) of the rib shape. A cave chamber(HK) is disposed at an inner center of the sealing insertion substance(DE) so as to be extended in a length direction. A length-direction channel(LK) is disposed at the edge region(EB).
Patent KR-20010048195-A (KR)
Title: Liquid crystal display device
Inventor: KIM SANG SU
IPC: G02F1/133
Filed: 1999-11-25
Abstract: PURPOSE: A liquid crystal display device is to display a clean picture and minimize a current amount dissipated in a backlight unit by controlling the backlight according to a brightness of an input signal. CONSTITUTION: A display part drives a liquid crystal panel(16) using a driving data, a driving control signal and a driving voltage to thereby form a predetermined image, and senses a current amount provided to the liquid crystal panel to output a backlight control signal corresponding to the sensed current amount. A backlight unit(34) converts an inverter driving voltage having a predetermined DC voltage level into an AC voltage having a predetermined frequency to thereby radiate a light necessary to the liquid crystal panel, and controls a contrast by changing a scale of the current amount, which is provided to the lamp, in proportion to the level of the backlight control signal.
Patent KR-20010054562-A (KR)
Inventor: CHOI YEONG CHEOL
IPC: H02K1/28
Filed: 1999-12-07
Abstract: PURPOSE: A rotor of a DC motor is provided to be capable of preventing the release of permanent magnets due to the centrifugal force of a rotor when the rotor is rotated in high speed. CONSTITUTION: The rotor comprises a rotating shaft(10) forcedly fitted into a rotor core(20), and a plurality of permanent magnets(30) disposed on an outer surface of the rotor core(20). A plurality of recesses(21) for inserting the permanent magnets(30) and a plurality of protrusions(22) for supporting the permanent magnets(30) inserted into the plurality of recesses(21). The outer length of the protrusion(22) is longer than the inner length of the protrusion so that the permanent magnets aren't released from the recesses by the centrifugal force generated when the rotor is rotated.
Patent KR-20010056407-A (KR)
Inventor: DO SEONG SEOP
IPC: G05B23/00
Filed: 1999-12-15
Abstract: PURPOSE: A system for reporting a fail information automatically in a factory automation is provided to improve the efficiency of an automation factory equipment by reporting a fail information in real time. CONSTITUTION: A system for reporting a fail information automatically includes an automation equipment part(100), a text paging request part(200), an Internet service provider(300), a text paging part(400), and a text paging receive par(500). The automation equipment part(100) monitors and stores a line information. At this time, the line information includes an operation information, a fail information, and an operation history and so on. The text paging request part(200) collects the fail information from the automation equipment part(100), and converts the fail information into a text paging request information, and transmits the text paging request information to the text paging part(400) through the Internet service provider(300). The text paging part(400) a text paging information to a subscriber by receiving the text paging request information. The text paging receive par(500) outputs the text paging information to the subscriber user by receiving the text paging information.
Patent KR-20010056506-A (KR)
Inventor: KIM HYEONG SEOK
IPC: F16H59/00
Filed: 1999-12-15
Abstract: PURPOSE: A guiding device of an automatic transmission lever used as a manual mode prevents the generation of noise due to the contact of the automatic transmission lever and a housing. CONSTITUTION: A guiding device of an automatic transmission lever used as a manual mode comprises an automatic transmission lever(51), a lever housing(53) and a guide mechanism(55). The automatic transmission lever(51) is moved by itself along guide slots(53a,53b,53c) of the lever housing(53). Thus, a redundant protrusions are not needed on the automatic transmission lever(51). Therefore, the manufacturing of the automatic transmission lever(51) becomes simple and the deformation of the automatic transmission lever(51) is prevented by the removement of bending processes and welding processes.
Patent KR-20010063239-A (KR)
Inventor: KIM JANG HUN
IPC: H01L21/027
Filed: 1999-12-22
Abstract: PURPOSE: An exposure system is provided to handle arbitrarily a size of a slit without exchanging a component with which a slit is formed. CONSTITUTION: A light source(10) irradiates a light. A slit formation portion(21) changes the light irradiated from the light source(10) to a slit-shaped light by forming a slit(25). A reticle(41) is formed with a transcription pattern. A comparative mobile portion is composed of a wafer stage driving portion(73) and a reticle stage driving portion(45). The wafer stage driving portion(73) and the reticle stage driving portion(45) are connected with a wafer stage(71) and a reticle stage(41), respectively. The wafer(60) is loaded on the wafer stage(71). The reticle(41) is loaded on the reticle stage(43). An exposure system(100) exposes the pattern larger than the slit-shaped lighting region on the wafer(60) by shifting the reticle(41) and the wafer(60) to an opposite direction. The wafer stage driving portion(73) and the reticle stage driving portion(45) are controlled by a control portion(80).
Patent KR-20010061420-A (KR)
Inventor: PARK SANG IL
IPC: H01L27/10
Filed: 1999-12-28
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is to eliminate a removing process of natural oxide after formation of polysilicon layer and to bring the polysilicon layer or tungsten silicide in contact with a nitride layer or oxide thin film or spacer polysilicon layer, thereby preventing a water-mark and a bridge. CONSTITUTION: A gate oxide layer(33), a polysilicon layer(34) and a CVD(chemical vapor deposition) thin film(35) are successively deposited on a semiconductor substrate(31) where an isolation layer(32) is formed. A photolithography process is implemented to the resultant layer to form a photoresist pattern. A spacer polymer is formed on the sidewall of the photoresist pattern, and then the CVD thin film is removed by dry etching. A tungsten silicide layer(38) and a top oxide layer(39) are deposited on the patterned CVD thin film after the spacer polymer and the photoresist pattern are removed. The top oxide layer, the tungsten silicide layer, the CVD thin film, polysilicon layer and the gate oxide layer are etched to form a gate electrode(30). After depositing an insulating material on the resultant, a spacer insulator(40) is formed on both sidewalls of the gate electrode.
Patent KR-20010065292-A (KR)
Inventor: JUNG CHEOL MO
IPC: H01L21/28
Filed: 1999-12-29
Abstract: PURPOSE: A method for forming a metal line using a damascene pattern of a semiconductor device is provided to improve a burying characteristic of a contact hole by using a fluorinated amorphous carbon layer instead of an SiN layer. CONSTITUTION: The first interlayer dielectric(11) and the first fluorinated amorphous carbon layer(12) are formed on a substrate(10). The substrate(10) is exposed by forming the first contact hole. The first contact hole is buried into the first metal layer(13). The second interlayer dielectric(14) is deposited on the whole structure. The first metal layer(13) and the first fluorinated amorphous carbon layer(12) are exposed partially and the first trench is formed by removing a part of the second interlayer dielectric(14). The second metal layer(15) is buried into the first trench. The second fluorinated amorphous carbon layer(16) is formed on the whole structure. The second contact hole is formed to expose the second metal layer(15). The third interlayer dielectric(17) is formed on the whole structure. The second trench is formed by removing a part of the third interlayer dielectric(17). The third metal layer is formed thereon. A damascene pattern is formed by performing a chemical mechanical polishing process.
Patent KR-20010059413-A (KR)
Title: Fuel shut-off valve
Inventor: LIM CHAE GOENG
IPC: B60K15/04
Filed: 1999-12-30
Abstract: PURPOSE: A fuel shut-off valve is provided to restrain gas from being generated in a fuel tank when fuel is flowing into the fuel tank, and prevent a fire by isolating leakage of fuel. CONSTITUTION: In a fuel shut-off valve(1) mounted within a fuel injection pipe of a fuel tank for preventing a counter-current of fuel, the fuel shut-off valve includes a cylindrical case(3) having a holding protrusion formed at a front end of one side in circumferential direction and having an insertion groove formed at a front end of the other side in circumferential direction, and a seal valve(5) having an insertion protrusion formed at a front end of one side to be inserted into the insertion groove of the cylindrical case, and a contracted part formed at a front end of the other side to be shut by contractibility.
Patent KR-20010059523-A (KR)
Inventor: BAEK YEONG MIN
IPC: C03B8/02
Filed: 1999-12-30
Abstract: PURPOSE: A heat-treating controlling method in the manufacturing process of a high purity silica glass is provided which repeatedly produces the silica glass having uniform property. CONSTITUTION: In the manufacturing process of a silica glass by a sol-gel method which uses a low temperature heat-treating equipment having an air inhalation line and an air exhaustion line to flow process gas in or out, the heat-treating controlling method in the manufacturing process of the high purity silica glass comprises steps of: (i) identifying whether the size of the air exhaustion line is changed or not; (ii) controlling supplying flow amount of the process gas according to the size change of the air exhaustion line; (iii) measuring the speed of the exhaust gas being exhausted through the air exhaustion line; and (iv) comparing the measured exhaust gas speed of the step (iii) with a standard exhaust gas speed that is one before the exhaust line size is changed, and if they are different, feeding back to the step (ii) to make them equal.
Patent KR-20000023783-A (KR)
Inventor: PRYCE ANTHONY
IPC: C07C7/20
Filed: 1999-01-15
Abstract: PURPOSE: A polymerization inhibitor is provided which is stabilized against premature polymerization and economical compared with a conventional polymerization. CONSTITUTION: A monomer composition, stabilized against premature polymerization comprises: a) an ethylenically unsaturated monomer or mixture of monomers polymerizable by free radical initiation, and b) an effective amount, sufficient to inhibit premature polymerization of component (a) of a mixture of: i) 1 to 99 % by weight, based on the total weight of components (i) and (ii) of a mixture of at least one aromatic amine of formula 1 and at least one organic acid in a molar ratio of 10: 1 to 1: 10, and ii) 99 to 1 % by weight based on the total weight of components (i) and (ii) of at least one stable radical compound which is a sterically hindered nitroxyl.
Patent KR-20000071007-A (KR)
Title: 에프로사르탄의 제조 방법
IPC: A61P9/04
Filed: 1998-02-13
Abstract: 본 발명은 에프로사르탄의 제조 방법에 관한 것이다.
Patent KR-20000076123-A (KR)
IPC: H04N7/26
Filed: 1998-03-10
Abstract: 입력된 화상, 음성데이터의 부호화 및 부호화영상, 음성데이터의 복호화를 컴퓨터로 실행할 때, 단위시간당 필요한 연산량이 팽대하므로 실시간으로 부호화, 복호화를 행하는 것이 매우 곤란하였다. 
     본 발명의 부호화방법은 첫째로, 프레임내의 어떤 결정된 소영역을 단위로 하여 신호형식변환, 직교변환 및 가변길이 부호화를 연속하여 행하고, 메모리 액세스 횟수를 경감함으로써 고속화처리를 행하는 방법이다. 둘째로, 직교변환되는 계수에 따라 직교변환연산을 생략함으로써 처리시간을 단축하는 방법이다. 셋째로, 직교변환 등에서 이용되는 가감산에 있어서, 사용하는 레지스터수를 경감하고, 메모리 액세스횟수를 삭감함으로써 고속연산을 행하는 방법이다. 또 본 발명의 복호화방법은 가변길이 복호화에 있어서, 표크기가 커지지 않고, 또 1부호어당 표액세스횟수를 최대 2회로 하는 것 및 1회의 표액세스로 복수 부호어를 복호함으로써 고속으로 복호하는 방법이다.
Patent KR-20010006433-A (KR)
Title: 휴대용 전자 기기 및 엔터테인먼트 시스템
IPC: G06F15/02
Filed: 1999-02-16
Abstract: 본 발명의 휴대용 전자 기기는, 프로그램의 실행 기능을 갖는 마스터에 접속하기 위한 접속 커넥터(42)와, 프로그램을 격납하는 프로그램 메모리(41a)를 구비하며 프로그램의 실행을 제어하는 제어 수단(41), 및 이벤트 발생을 기억하는 기억 수단(도시하지 않음)을 가지며, 상기 기억 수단에 기억된 이벤트를 마스터로부터의 요구에 따라서 상기 마스터에 전송하는 것이다.
Patent KR-20010013952-A (KR)
Title: 습식 식각의 종료점 검출 시스템 및 공정 계측 방법
IPC: H01L21/66
Filed: 1998-06-17
Abstract: 반도체 공정의 종료점 검출 시스템은 가공되는 반도체 웨이퍼에 조사되도록 상대적으로 넓은 파장 영역의 광을 사용한다. 상대적으로 좁은 파장 영역은 공정의 종료점을 제공하기 위해 이러한 넓은 반사 파장 영역내에서 모니터될 수 있다. 다중의 파장 영역에서 검출 광강도에 대한 함수인 표시가 발생될 수 있다. 이들 표시는 공정 종료점의 판정에 도움이 된다.
Patent KR-20010014024-A (KR)
Inventor: JEWSON JENNIFER D
IPC: B01J27/132
Filed: 1998-05-20
Abstract: A propylene epoxidation process wherein a supported silver catalyst is utilized may be operated at high efficiency even in the absence of any organic chloride in the feedstream, provided the catalyst is first contacted at an elevated temperature with a treatment stream comprised of an organic chloride and molecular oxygen.