baber/WOPTO huggingface dataset:
Patent KR-20000017629-A (KR)
Inventor: ITO SINICHI
IPC: H01L21/027
Filed: 1999-08-30
Abstract: PURPOSE: A method is provided to form a reflection-prevention film selectively on the desired region of inter-layer insulating layer. CONSTITUTION: ArF excimer beam is irradiated on the surface of a inter layer insulating layer(12) selectively and a improved inter-layer insulating layer(12a) which the surface is improved is formed. A reflection-prevention solution film(15) is formed on the inter-layer insulating layer. The solution of the reflection-prevention solution film is slowly volatilized by heating a substrate at the low temperature. According to decreasing the thickness of the film by volatilization of the solution, The reflection-prevention solution film located on a region(13) which the film is not formed is moved to a region(14) which the film is formed. Thereby, after all the solution, is removed, it is capable to acquire a reflection-prevention film(16) on the desired region of inter-layer insulating layer.
Patent KR-20000047479-A (KR)
Inventor: ISOKAI SHUNJI
IPC: B60S9/04
Filed: 1999-09-06
Abstract: PURPOSE: A vehicle body supporter is provided to adjust the height of a strut with a simple adjustment as well as to be used for a vehicle having a low lifting point and also for a vehicle having a high lifting point. CONSTITUTION: After lifting a strut(4) by a hand or rotating a knob to be lifted, a rubber pad(10) rotates to insert a pinch panel(2) into a groove(12). An involute cam(6) automatically locks a horizontal crank device(5) by being rotated in a bigger diameter direction with force of a twisting spring(23). Then, the strut keeps the adjusted height for itself to install the rubber pad on a vehicle body.
Patent KR-20010026945-A (KR)
Inventor: SHIN CHANG WOO
IPC: A63B21/00
Filed: 1999-09-06
Abstract: PURPOSE: Provided is an exercise equipment of the whole body including the waist as well as arms and legs, which can be used at home easily to prevent geriatric diseases and promote physical health. CONSTITUTION: The exercise equipment comprises a fixing axis welded to a main body(2), a rotary axis rod(14) connected with a couple of stools and inserted into the fixing axis, a support rod(8) rotatably installed at a square fixing body(6) fixed at the front face of the rotary axis rod, rotary gears meshed with the rotary axis rod and the support rod respectively, and a ground rod(38) welded to the front face of a connecting plate(28) of the stool and be adjacent to a rubber tube body(20) of a fixing rod(24) melded to the rear part of the square fixing body. When the stools are stepped on, the rotary axis rod and the support rod are rotated in the opposite direction respectively.
Patent KR-20000028701-A (KR)
Inventor: ING RONALD
IPC: B29C45/10
Filed: 1999-09-21
Abstract: PURPOSE: A two-faced rotary turret block prepared with an improved cutting unit and cooling unit and a molder for saving production cost are provided to cool a mold part in a vertical direction. CONSTITUTION: A cooling device is composed of a platen(16), a carrier(18), a mold core(38), a device(62) for cooling and dividing a molded part from a core pin(38) when the molded part is in a cooling position, a frame(64), a crossing beam(66), a ventilation tube set(70) and a head(72). Herein, an injecting and cooling process begins when a first core sent is aligned on a cooling and dividing device with the molded part. A cooling fluid is sprayed and ventilated to an end of the molded part from a tube, and the molded part is cooled on the core pin. Then the molded part is cooled on both sides of an inner and an outer side.
Patent KR-20010012028-A (KR)
Inventor: LEE GEUN YEONG
IPC: D04B21/00
Filed: 1999-10-21
Abstract: PURPOSE: A process for preparing the titled warp knit fabric capable of producing the effect of a crepe on the surface of gray fabric by inter mingling raw yarns comprising various materials and various kinds is provided, which produces a warp knit fabric creating material feel, visual effect, touch feeling which have never felt by general gray fabric. CONSTITUTION: In a warp knit fabric prepared by a process consisting of a process for preparing raw yarns used for gray fabric of fibers, a warping process for winding a plurality of raw yarns on one beam, a weaving process for weaving a plurality of raw yarns wound by the warping process and dyeing the obtained gray fabric, the process comprises an inter mingling process, a twist process for twisting raw yarn not to separate and secede, a warping process, a weaving process and a sewing process for sewing end parts of the raw gray to prevent the end parts of the weave fabric from being rolled up and a dyeing process.
Patent KR-20010039313-A (KR)
Title: Plasma display panel
Inventor: HAN JEONG GWAN
IPC: G09G3/298
Filed: 1999-10-29
Abstract: PURPOSE: A plasma display panel is provided to improve efficiency and brightness more by generating two of discharge simultaneously for one of pulse. CONSTITUTION: The first and the second substrate are arranged parallelly in a definite interval. The first electrodes are arranged in one direction to the first substrate. The second electrodes are arranged parallelly to the first electrodes. The third electrodes are arranged at the second electrode to be orthogonal roughly to the first, the second electrode. Display lines are composed of a pair of the first electrode and the second electrode to be arranged in turns parallelly. cells are formed at the intersection of display lines and the third electrode. The first electrode and the second electrode are composed of at least two of electrode to be roughly parallelly separately. At least One of both end of above two electrode is connected electrically. Two electrode of the first electrode is arranged between two electrode of the second electrode
Patent KR-20010047613-A (KR)
Inventor: KIM YONG IL
IPC: G02F1/133
Filed: 1999-11-22
Abstract: PURPOSE: A liquid crystal display device is to form a ground path by directly contacting a bottom chassis and a top chassis, thereby reducing a manufacturing process and improving a productivity of the device. CONSTITUTION: A mold frame(110) has housings(113,115). A reflective plate(130), a light guide plate(125) for guiding the light and optical sheets(135) for enhancing the luminance of the light are sequentially stacked in the housing. A lamp(120) for irradiating the light is disposed between the side face of the light guide plate and the sidewalls of the housings. A bottom chassis(140) connected to a bottom face of the mold frame supports the reflective plate, the light guide plate and the optical sheets. An LCD panel(150) installed within the housings displays information using the light radiated from the optical sheets. A top chassis(170) for supporting the LCD panel is connected to a top face of the mold frame. The top chassis has an opening(173) whose area is greater than an image displaying region of the LCD panel.
Patent KR-20010048812-A (KR)
Inventor: KIM SEUNG GU
IPC: B62D33/00
Filed: 1999-11-29
Abstract: PURPOSE: A tailgate treading panel for a vehicle prevents the generation of vibration due to a collision between a mounting bracket and the treading panel by locking the treading panel and the mounting bracket during the treading panel is not used. CONSTITUTION: A locking mechanism prevents a locking pin(50) formed on an operating rod(40) prevents the opening of a treading panel(12) by being fitted to an inserting slot(44) of a mounting bracket and a locking slot(42) of the treading panel(12). When opening the treading panel(12) to use a treading mechanism, if pulling a handle(38) of an operating rod, the locking pin(50) is separated from the locking slot(42), thereby releasing a rim function. Therefore, noises and impacts due to the opening of the treading panel(12) on running are prevented.
Patent KR-20010055467-A (KR)
Inventor: HUH JAE DU
IPC: H04L12/66
Filed: 1999-12-10
Abstract: PURPOSE: A mobile communication network and Internet cooperated system by a frame relay switch virtual line method and a method of the same are provided to cooperate an Internet network connected with a mobile communication network and a PPP server for providing an Internet service of a PPP server to a mobile communication user. CONSTITUTION: A call release request message is received from a mobile communication network. A path release with respect to the high speed switching unit is performed, and a call release completion message is transferred to the mobile communication network. A hierarchy-2 standard Q.922 frame of an ISDN frame mode bearer service is received from the mobile communication network(400). It is judged whether a data link connection identifier(DLCI) is 0(402). If the data link connection identifier is 0, it is judged whether the data link in which the data link connection identifier is 0 is set(404). If the data link connection identifier is not 0, it is judged whether the data link connection identifier is a data transfer state(406). If the data link connection identifier is a data transfer state, the data is transferred to the mobile communication network(408). If the data link connection identifier is not the data transfer stare, the received Q.922 frame is discarded(410).
Patent KR-20010056807-A (KR)
Title: Method for analysing real-time log using log analysis agent
Inventor: CHO GANG RAE
IPC: G06F17/18
Filed: 1999-12-16
Abstract: PURPOSE: A method for analyzing a real time log using a log analysis agent is provided to analyze and offer a log file with respect to a service server in real time. CONSTITUTION: A servers records a connection status of a client in a log file(501). A log analysis agent analyzes the contents in real time and transmits only analyzed result in a log analysis server whenever contents are appended in a prior log file(502), the log analysis server stores and classifies information transmitted from the log analysis agent and outputs the information(503). At this time, the log analysis agent filters unnecessary information out of newly appended log information and transmits only necessary information in the log analysis server in real time.
Patent KR-20000012701-A (KR)
Inventor: CHO CHANG SOO
IPC: A61F13/02
Filed: 1999-12-20
Abstract: PURPOSE: A disposable adhesive band is provided to promote the aromatic effect, the sterilization and the disinfection by additionally containing the herb extract aromatic essence diffusing peculiar aroma. CONSTITUTION: The adhesive band(1) having many venting holes comprises:an adhesive agent coated layer(2) for the adhesion onto the skin; a gauze member(3) containing chemical sterilizing and the disinfecting agents and placed in the center of the adhesive band; and a protection tape(4) supplied onto the adhesive band to protect and cover the adhesive agent coated layer and the gauze member and able to be removed when really used.; Herein, the sterilization and the disinfection effects are maintained more effectively, and the olfactory effect is improved by the aroma of the herb.
Patent KR-20010080787-A (KR)
Inventor: KWAK GUN PYEONG
IPC: B23Q15/00
Filed: 1999-12-21
Abstract: PURPOSE: A program making method for drilling and milling of CNC(Computerized Numerical Control) is provided to make a program for milling in circular or rectangular sectional processing as well as in circular-arc hole processing by applying a making method of a milling program simply for regular rectilinear hole processing widely. CONSTITUTION: Coordinate calculating function for regular repeated processing, milling area processing function based on rectangular form, and milling area processing function based on circular form is kept in CNC as well as drilling cycle function of the former CNC. Thereby, a processing program is formed more simply for processing of regular shapes of processing material. Coordinates of irregular hole processing on rectilinear, circular-arc and latticed form are calculated automatically to make the processing program simply. In addition, a program for rectangular or circular sectional processing is made simply. Therefore, processing material having regular shapes is processed easily.
Patent KR-20010063412-A (KR)
Inventor: YUM MYEONG GYU
IPC: H01L21/52
Filed: 1999-12-22
Abstract: PURPOSE: An apparatus for bonding a chip scale package die is provided to increase production efficiency regardless of time interval of a bonding process by having two bonding heads, and to obviate the necessity of additional time for a bad die by using two die absorbing units to differentiate a good die from the bad die. CONSTITUTION: A boat transfer unit(110) transfers a boat(1) to which a chip scale package(CSP) film is adhered. The boat is mounted in the first and second indexes(120,220) wherein a die bonding process is performed. A die supply unit(140) positions a wafer in a supply position, and determines whether the die is good. A robot arm(150) selectively transfers the die depending on whether the die is good. The first and second mounting stages(160,260) perform a position inspection and a position correction of the die transferred by the robot arm, and support the die in a bonding process. The first and second head parts(170,270) supplies the boat from the boat transfer unit to the first and second indexes, bonding the die on the first and second mounting stages to the CSP film and unloading the bonding-completed boat to the boat transfer unit.
Patent KR-20010061398-A (KR)
Inventor: CHO BYEONG HUI
IPC: H01L27/115
Filed: 1999-12-28
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to prevent a tunnel oxide film from damaging due to a hot carrier injection and to improve the reliability of a transistor by changing the condition of an ion injection to change the drain structure of the transistor into a step type. CONSTITUTION: A drain(D) is formed in a graded junction structure by a medium current ion injection method. The drain(D) is formed by injecting the phosphorus of 5E12 to 5E13ions/cm2 dose with 90 keV energy . The tilt of the ion injecting is from 0 to 27 degree. The formed drain is a non-vertical structure, that is, a graded junction. In following thermal process, the grain of a floating gate is grown to reduce the stress of a tunnel oxide film.
Patent KR-20010061787-A (KR)
Inventor: HONG YUN SEOK
IPC: H01L27/11
Filed: 1999-12-29
Abstract: PURPOSE: A static random access memory(SRAM) device is provided to reduce resistance of a ground line and to improve a signal transfer characteristic, by picking up the ground line every four cells. CONSTITUTION: A field oxide layer is formed in a semiconductor substrate to confine a unit cell region. A pair of an access transistor and a drive transistor having a gate electrode and a source/drain region in each unit cell region is formed in the substrate. The first interlayer dielectric is formed on the substrate. A ground line made of polysilicon contacts the source region of each drive transistor, formed on the first interlayer dielectric. The second interlayer dielectric is formed on the first interlayer dielectric. A high impedance resistor and a power line contact a common drain region, formed on the second interlayer dielectric. The third interlayer dielectric is formed on the second interlayer dielectric. A bit line(16a) and a bit line bar(16b) made of metal contact the source region of the access transistor, formed on the third interlayer dielectric. The fourth interlayer dielectric is formed on the third interlayer dielectric. A ground pickup line made of metal contacts the ground line, formed on the fourth interlayer dielectric. The high impedance resistor, the bit line and the bit line bar are separated from a common corner portion of the four unit cells. A static random access memory device contacts each the ground pickup line at every ground line in the common corner portion of the four unit cells.
Patent KR-20010065142-A (KR)
Inventor: AHN JAE CHUN
IPC: G11C16/02
Filed: 1999-12-29
Abstract: PURPOSE: A method for erasing flash memory device is provided to perform a dummy recovery operation in order to prevent leakage current. CONSTITUTION: The erasing method includes following steps. At the first step, an erase bias voltage is applied on a memory cell of selected sector and the erase verification operation is performed on each memory cell. At the second step, a recovery verification operation is performed in order to detect over-erased memory cell. Then, a recovery operation is performed in order to recover the threshold voltage of the over-erased memory cell. At last, a dummy recovery operation is performed in order to maintain the threshold voltage of the erased memory cell. Further, the forth step, dummy recovery step, is performed after the second step, the recovery verification step. Further, the dummy recovery operation is performed on plurality of bit lines as a whole. Alternatively, the dummy recovery operation is performed on a sector basis.
Patent KR-20010058941-A (KR)
Inventor: KWON HYEOK
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a metal wiring is to prevent an anti-reflective coating composed of a titanium nitride film from being detached from the first metallic layer composed of aluminum alloy by interposing a titanium film between the anti-reflective coating and the first metallic layer and annealing it. CONSTITUTION: A lower insulating layer is formed on a substrate, and is etched using a metal wiring contact mask to form a metal wiring contact hole. A diffusion stop film is formed on the entire surface of the substrate, and then a tungsten plug is formed to bury the contact hole. The first metal wiring is formed through the tungsten plug. At that time, the metal wiring is composed of the first titanium film, the first titanium nitride film(13), an aluminum alloy film(15), the second titanium film and the second titanium nitride film(19). The titanium film and the titanium nitride film are formed in different chamber.
Patent KR-20010059588-A (KR)
Inventor: BAEK JONG SU
IPC: B21B1/26
Filed: 1999-12-30
Abstract: PURPOSE: A method for hot rolling a duplex stainless steel for preventing edge crack is provided to settle process load in the subsequent process and increase actual yield by effectively restraining generation of edge crack in the finish milling process without hindrance of corrosion resistance and ductility at an ordinary temperature of steel when manufacturing hot rolled strip by hot rolling the duplex stainless steel. CONSTITUTION: In a method for manufacturing a hot rolled strip comprising the processes of manufacturing a slab by continuous casting duplex stainless steel; and passing the heated slab through rough rolling and finish milling after heating the slab in a reheating furnace, and then extracting the slab, the method for hot rolling a duplex stainless steel for preventing edge crack is characterized in that the hot rolled strip is manufactured by passing the rough rolled slab through finish milling after rough rolling the heated slab by controlling a reduction ratio per pass to less than 20%, and a rough rolling finishing temperature to 1020 deg.C or more in the rough rolling process, wherein the finish milling is performed after homogenizing the temperature distribution in a width direction of a rolled sheet by maintaining the transferred bar on transferring rollers for 30 to 60 seconds right before finish milling the bar after passing a rough rolling completed transferred bar through an edge heater.
Patent KR-20000068605-A (KR)
Title: 윈드스크린 와이퍼
IPC: B60S1/40
Filed: 1998-07-01
Abstract: 본 발명은 와이퍼 아암(12)을 갖는 윈드스크린 와이퍼(10) 및 와이퍼블레이드(20)에 관한 것이며, 횡축(42) 둘레를 선회할 수 있도록 상기 와이퍼 아암(12)에 결합된 와이퍼 블레이드(20), 즉 상기 횡축(42)으로부터 이격되어 제 1 안내부(46)가 상기 와이퍼아암(12)에 고정된 장치(44)를 수단으로하여 측면으로 안내된다. 제 1 안내부(46)의 와이퍼 아암(12)에 대한 간격을 유리(50)에 수직으로 와이퍼아암(12)과 무관하게 변경시킬 수 있는 방식으로 제 2 안내부(48)가 상기 장치(44)의 제 1 안내부(46)를 측면에서 안내하는 방식에 관해 제공되어 있다.
Patent KR-20000053294-A (KR)
Inventor: EWEN JOHN A
IPC: C07D495/04
Filed: 1997-11-12
Abstract: PURPOSE: New heterocyclic metallocenes and catalytic systems for the production of homopolymers and copolymers having a wide range of properties, including linear low density, high density, atactic, isotactic and syndiotactic polymers, are provided. CONSTITUTION: A new class of heterocyclic metallocenes, a catalytic system containing them and a process for polymerizing addition polymerizable monomers using the catalytic system are provided. The heterocyclic metallocenes correspond to the formula (I): YjR''iZjj,MeQkP1 wherein Y is a coordinating group containing a six pi electron central radical directly coordinating Me, to which are associated one or more radicals containing at least one non-carbon atom selected from B, N, O, Al, Si, P, S, Ga, Ge, As, Se, In, Sn, Sb and Te; R'' is a divalent bridge between the Y and Z groups; Z is a coordinating group, optionally being equal to Y; Me is a transition metal; Q is halogen or hydrocarbon substituents; P is a counterion; i is 0 or 1; j is 1-3; jj is 0-2; k is 1-3; and l is 0-2.
Patent KR-20010013491-A (KR)
IPC: G06F/
Filed: 1998-05-20
Abstract: 본 발명은 다수결에 관한 것이다. 많은 입력 신호들은 각각의 모니터들, 즉 각 신호마다 하나의 모터에 의해 각각 감시된다. 각 모니터는 감시된 신호의 상태를 나타내는 제어 신호를 발생시킨다. 상기 발생된 제어 신호는 레벨 제어 유닛으로 전송된다. 상기 레벨 제어 유닛은 제어 신호에 따라 입력 레벨들을 다수결 장치로 제어한다. 잘못된 신호들 대신, 상기 레벨 제어 유닛은 다수결 로직으로 전송될 소정의 논리 레벨의 신호를 선택한다. 소위 교체 신호라 하는 이들의 논리 레벨은, 상기 교체 신호가 남아있는 정확한 신호들을 방해하지 않기 위해 선택된다. 더욱이, 다수결 된 출력 신호가 감시되어 선택적으로 경고를 발생시킨다. 상기 다수결 기능은, 제1절차에 따라 입력 신호들을 정지시킴으로써 경고를 발생시켜 테스트된다. 제2절차에 따라 입력 신호들을 정지시키면, 경고가 발생되지 않는다.
Patent KR-20010013851-A (KR)
Title: 차량의 내부 조명 회로
IPC: B60Q3/02
Filed: 1998-05-25
Abstract: 본 발명은 조명의 소등을 지연시키는 타이머를 포함하는 차량의 내부 조명 회로에 관한 것으로서, 일반적으로 시동을 켤 때 타이머 장치가 된 조명은 소등된다.  지금까지, 배터리는 부주의로 방전되기 쉬운 경향이 있었다.  사용된 도어 콘택트는 고가였다.  결점을 보충하는 간단하고 광범위한 해결책은 없었다.  본 발명은 간단하고, 포괄적이고 저렴한 방법을 제공한다.  내부 조명의 소등을 지연시키는 종래의 타이머는 수동 적외선 동작 검출기에 의해 트리거된다.  종래의 모니터링 스위치는 유지 장치를 갖는 터치 버튼으로 대체된다.  이 유지 장치는 본 발명의 대부분에 언급된 소등을 지연시키는 내부 조명에 대한 점화 장치의 영향이 임의로 전환되도록 한다.  시동이 꺼지거나 켜질 때, 유지 장치가 통제되고 타이머가 유지 장치를 되돌리고 닫는다.  본 발명은 모든 종류의 차량에 적용될 수 있다.
Patent KR-20010013974-A (KR)
Title: 비디오 시퀀스로 디스플레이를 위한 화상을 선택하는디지털 텔레비전 시스템
IPC: H04N21/81
Filed: 1999-02-15
Abstract: 디지털 텔레비전 시스템은 사용자 프로파일 및 컴퓨터-실행가능 처리 단계들을 저장하는 메모리, 및 비디오 데이터를 수신하고 비디오 시퀀스로서 그 비디오 데이터를 출력하는 디스플레이 처리기를 포함한다. 제어기는 적어도 두 개의 다른 화상들에 대응하는 비디오 데이터를 수신한다. 제어기는 사용자 프로파일내에 저장된 정보에 기초된 다른 화상들 중 하나를 선택하기 위하여 그리고 디스플레이 처리기가 비디오 시퀀스로 다른 화상들 중 선택된 하나를 포함하도록 하기 위하여 메모리내에 저장된 처리 단계들을 실행한다.
Patent KR-20000023995-A (KR)
Title: Device for adjusting automatically elasticity of two wheels cab
Inventor: LEE SEOK HYEON
IPC: B62M9/16
Filed: 2000-01-06
Abstract: PURPOSE: A device for automatically controlling the elasticity of a chain is provided to be able to a manual and an automatic control, and to control the elasticity of the chain by raising a second pulley with the operation of a worm and a worm wheel. CONSTITUTION: A bracket installed in a body of two-wheeled vehicle is composed of digital C shaped upper end(1) and a soft capital gamma shaped downward plate(2), and the front, and upside and the lower side of the bracket installs or disjoints a connecting plate(3) with bolts(4)(4'). The body and the bracket are fixed with a nut by controlling the interval with the elevation of a vertical bolt(5) in the upper face. A first pulley having the same height with the height of a chain gear of body is installed in the rear face of the lower downward plate(2) of the bracket. A click(7) inclined in one direction by screwing in the bracket projected in a 1-lettered shape in front of the downward plate(2) vertically is butted with a racket gear as worm wheel(8) to rotate only in the one direction. The worm wheel(8) is butted with a worm to be able to be removed by a fixing pin(11) during driving with a decelerating motor(10). A second pulley(16) installed by the bracket(15) on the other end is elevated according to the rotation of the worm wheel(8) by fixing the one end of a crosswise elevating rod(14) in the rear face of the worm wheel(8).