baber/WOPTO huggingface dataset:
Patent KR-20000029167-A (KR)
Inventor: LANGARAJAN LAJESCH
IPC: H01L21/762
Filed: 1999-10-19
Abstract: PURPOSE: A method is provided to fabricate first and second MOSFET transistors having plural layers respectively on differently partitioned active regions of a semiconductor body. CONSTITUTION: To fabricate first and second MOSFET transistors, a first gate oxide layer(12) and a first polycrystalline silicon layer(14) are deposited on a semiconductor body on an active region. A first drawn gate oxide layer and a polycrystalline silicon layer coextensive with a first active region are formed by etching a trench on the first gate oxide layer, the polycrystalline silicon layer, and the semiconductor body to draw first and second active regions(24A,24B). A material is deposited in a trench(20) to form an active region isolation(22) having an upper surface on the semiconductor body. Then, a masking layer is formed on the first and the second active regions. The selective portion of the masking layer is eliminated to expose the second active region. Then, a material is deposited through an opening to form a second gate oxide layer and a second polycrystalline silicon layer coextensive with the second active region. A first transistor is formed to have the first drawing layer and the first polycrystalline silicon layer. Then, a second transistor is formed to have the second drawing layer and the second polycrystalline silicon layer.
Patent KR-20010039311-A (KR)
Title: Driving circuit of field emission display
Inventor: HYUN CHANG HO
IPC: G09G3/20
Filed: 1999-10-29
Abstract: PURPOSE: A driving circuit of a field emission display is provided to reduce switching power consumption of the gate area by using a negative power in the cathode so as to drive the FED panel, and improve picture quality by uniformly guiding the field emission properties. CONSTITUTION: The driving circuit of a field emission display comprises a level shifter(10) increasing a level of an input signal; a switching means(P) connected between first voltage terminal and a cathode(50) for switching according to the output signal of the level shifter; a current controller(20) connected between the cathode(50) and second voltage terminal for controlling the current; a gate electrode(40) installed perpendicular to the cathode(50), wherein a certain driving voltage is excited to the gate electrode; and an anode(30) installed at the upper part of the gate with spaced apart from each other in a certain distance, wherein a certain driving voltage is excited to the anode.
Patent KR-20010046683-A (KR)
Inventor: CHO SANG HUI
IPC: G11B20/10
Filed: 1999-11-15
Abstract: PURPOSE: An MPEG bit stream display start point control apparatus and method of recording media is provided to make a display a beat stream correctly by substituting PTS(presentation time stamp) value of frame to make a display STC(system time clock) value for MPEG bit stream CONSTITUTION: A crystal oscillator(400) generates a system clock frequency. A PTS control part(100) receives an input of PTS of a designated picture when normal mode and licenses a comparison equipment(200), and receives an input of PTS of a designated picture when special decoding mode and stores this and then outputs PTS as an initial value of a counter(300). The counter(300) is initialized by a system clock reference when normal mode, and then makes a counting STC of the crystal oscillator(400) and outputs STC according to this, and then outputs STC to be made a counting considering output signal of the PTS control part as initial time if normal mode is converted after executing a special decoding command. The comparison equipment(200) receives an input of STC of the counter(300) and PTS of the PTS control part(100), and outputs a display command signal if each is agreed with comparing these.
Patent KR-20000047739-A (KR)
Title: Fresnel lens sheet
Inventor: FUNAZAKI KAZUO
IPC: G03B21/62
Filed: 1999-11-26
Abstract: PURPOSE: A fresnel lens sheet is provided to be used in rear projection image displays. CONSTITUTION: A fresnel lens sheet has the advantage of reducing unnecessary rays of light that go out around the center area of the concentrically-configured Fresnel lens of the sheet. When it is combined with a lenticular lens sheet to construct a viewing screen, the screen has the advantage of preventing white spots from appearing around its center area. The Fresnel lens sheet is for screens for rear projection image displays, and is characterized in that the lens pitch in the center area of the concentrically-configured Fresnel lens of the sheet differs from that in the peripheral area thereof, and that the lens pitch in the center area is larger than that in the peripheral area.
Patent KR-20010048339-A (KR)
Inventor: LEE SEUNG HO
IPC: B60T8/88
Filed: 1999-11-26
Abstract: PURPOSE: An auxiliary brake system against the occurrence of a brake oil pressure line abnormity prevents a large accident according to the wrong operation of an oil pressure brake due to the lack of oil pressure and excessive air inflow. CONSTITUTION: A gas brake unit(7) is additionally installed on an oil pressure line(4) of an oil pressure brake system(5). If a driver manipulates a brake pedal(1) on the state that the pressure of brake oil is lowered under a predetermined pressure due to the leakage of oil or the excessive inflow of air due to the damage of the oil pressure line(4), the brake system(5) is operated by a gas pressure provided from a gas brake(7). Thus, a large accident due to the wrong operation of an oil pressure brake is prevented.
Patent KR-20010055699-A (KR)
Inventor: BAE YEONG HUN
IPC: G06Q50/10
Filed: 1999-12-11
Abstract: PURPOSE: A method for operating a web site using a game of expecting a sports game result is provided to increase an access rate of web users and to create a profit in the Internet as a virtual space. CONSTITUTION: If a web site member is log-in, amateur cyber money is accumulated in a cyber bankbook of the member. In the case that cash is accumulated, if a fixed money is accumulated in a professional cyber bankbook through general electronic paying system, the member may participate in a game as a sport game result correcting game by pointing out a specific game and having a fixed entry fee. If the game result is published by accumulating the entry fee and closing of application of the sport game result correcting game, a hitting disbursement money is distributed except an operator's commission in accordance with a hitting rate. A betting profit is moved in the cyber bankbook of the member. The member may purchase a commodity using the cyber money.
Patent KR-20010056420-A (KR)
Inventor: YOON CHANG YONG
IPC: H04N5/225
Filed: 1999-12-15
Abstract: PURPOSE: An apparatus for adjusting a camera pan/tilt in a DVR system is provided to continuously monitor an object by automatically adjusting a camera pan/tilt, thereby tracing a moving object in case of a motion detection of the moving object in a DVR system. CONSTITUTION: Two continuous video frames are compared. A motion detection is performed(201). A motion detection domain composed of pixels in which the motion detection is generated is set up(202). In case that the motion detection domain is set up, a central coordinate of the motion detection domain and a camera are set up(203). The central coordinate of the motion detection domain is corresponded to the central coordinate of the camera(204).
Patent KR-20010056921-A (KR)
Inventor: YOON SEOK JUN
IPC: F02M25/06
Filed: 1999-12-17
Abstract: PURPOSE: A cylinder head cover having the blow-by gas filtering structure for a TCI(Turbo Charger Intercooler) diesel engine is provided to compact the structure of an engine by removing an additional filter. CONSTITUTION: A cylinder head cover protecting a valve device mounted on a cylinder head includes: a blow-by gas inflow pipe(14) mounted on the outside of a cylinder block to directly deliver blow-by gas into a cylinder head cover; a baffle plate(16) installed over an electrical device chamber in the cylinder head cover to filter the oil in the blow-by gas; an oil collector(18) formed at the center of the baffle plate to collect the oil filtered through the baffle plate; and a blow-by gas discharge pipe(20) formed at the upper end of the cylinder head cover to deliver the clean blow-by gas to an intake system of an engine. As oil is completely filtered by the cylinder head cover without an additional filter, the structure of the engine is compacted.
Patent KR-20010057992-A (KR)
Inventor: OH MAN JU
IPC: B60H1/00
Filed: 1999-12-23
Abstract: PURPOSE: A vehicle air conditioner is provided to improve performance of an air conditioner, to improve productivity, to compact the volume and to improve comfort for an occupant by forming an evaporator core and a heater core into a unit. CONSTITUTION: Evaporator cores(5) are installed outside a support panel(4), and a heater core(7) is installed outside the support panel. An insulating cover(6) and an inner cover(10) are combined to the outer face of the support panel. Thus, cooling and heating are performed in one unit. As an airflow is formed in the shape of u, noise and vibration due to airflow are avoided. The evaporator cores are installed upwardly and downwardly outside the support panel. Then, heat transfer area is enlarged easily and performance of an air conditioner is improved. Space occupied via the air conditioner is reduce, space of a front passenger's seat is enlarged.
Patent KR-20010058208-A (KR)
Inventor: KIM TAE GYEONG
IPC: H01L21/336
Filed: 1999-12-24
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device for preventing a trouble by a re-oxidation process is provided to protect a shape of a gate electrode by preventing oxidation of a conductive metal layer in a re-oxidation process. CONSTITUTION: A gate oxide layer(21), a doped polysilicon layer(22a), and a conductive metal layer(23A) are formed sequentially on a semiconductor substrate(20). The conductive metal layer(23A) and the doped polysilicon layer(22a) are etched by using a lithography process. An anti-oxide polysilicon layer is formed on the structure. A surface of the conductive metal layer(23A) is changed to a metal silicide layer(23B) by performing a thermal processing. The remaining anti-oxide polysilicon layer is removed. A re-oxidation process is performed.
Patent KR-20010058367-A (KR)
Inventor: SHIN JONG SIK
IPC: H04N5/63
Filed: 1999-12-27
Abstract: PURPOSE: A quick start circuit for a television receiver is provided to save power consumption by preheating a CPU using a special heater preheating voltage supply unit, and by cutting off preheating voltage in case that a screen is normally outputted. CONSTITUTION: A transistor for generating high-voltage(Q1) controls a driving of a transformer(1) according to a horizontal oscillation signal(GEN_H). A transformer for generating high-voltage(2) is driven by the transistor(Q1). The transformer(2) outputs a heater voltage for preheating a heater. A transformer for standby power(3) provides a voltage to the heater in a standby state. A heater preheating voltage driving unit(5) is driven by a microcomputer(4). The heater preheating voltage driving unit(5) rectifies volts alternating current outputted from the transformer(3), and provides the voltage as a heater preheating voltage of the CPT(2).
Patent KR-20010061268-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/13
Filed: 1999-12-28
Abstract: PURPOSE: A liquid crystal display(LCD) panel structure is to prevent an occurrence of flicker phenomenon by a potential difference of the common electrode and decrease an interconnection line for applying the common electrode voltage. CONSTITUTION: The first interconnection line(180) is formed on the first substrate and allows the first common electrode voltage to be applied to the first common electrode shorting point(161,162) near a gate pad(152). The second interconnection line(190) is formed on the first substrate and allows the second common electrode voltage greater than the first common electrode voltage to a plurality of second common electrode shorting point(163,164) distant from the gate pad. A common electrode is formed on the second substrate. The second interconnection line(190) includes the third interconnection line electrically connected to the second common electrode contact point and the fourth interconnection line connected to a data dummy pad and the first point on the third interconnection line.
Patent KR-20010061550-A (KR)
Inventor: PARK SEONG GEUN
IPC: C03B5/00
Filed: 1999-12-28
Abstract: PURPOSE: A glass-melting furnace is provided to keep the pressure in a melter constant during the conversion time of burning position of burners by stopping PID control and running damper controlling an entrance of duct. CONSTITUTION: The glass-melting furnace is characterized by comprising the parts of; a melter(10) for melting glasses; a pair of heat-storing rooms(19a, 19b) supplying air to melter; burner ports(25a, 25b) placed between melter and a pair of heat-storing room; burners(27a, 27b) throwing flame into melter which convert its positions, working position and stop position, alternatively; a duct(31) forming a pressure-control path; a damper(33), being placed horizontally in the duct, opening and closing an entrance of duct; a damper-running part; a control part for controlling an entrance of duct by running damper, namely, rotating damper in a fixed angle when the burner converts working position to stop position.
Patent KR-20000023622-A (KR)
Inventor: ISHIDA YOSHIHIRO
IPC: H01L21/60
Filed: 1999-01-08
Abstract: PURPOSE: A method for manufacturing semiconductor package is provided to remove a waste of an integrated circuit substrate and to obtain plural semiconductor packages with an excellent productivity by sealing IC chips in a sealing resin. CONSTITUTION: An IC chip(6) is loaded on each circuit substrate on a main surface of an integrated circuit substrate(100). A bonding pattern and the IC chip(6) is electrically connected for the IC chip(6) to be built in the integrated circuit substrate(100). The built-in IC chip(6) is sealed with sealing resin. The protruding electrodes are formed on an electrode pattern for an external connection. A package assembly formed through the sealing is attached to a reference member(8). The attached package assembly is divided into each circuit substrate(1) to include one circuit substrate(1).
Patent KR-20000049186-A (KR)
Inventor: GACSALYI ISTVAN
IPC: A61K31/075
Filed: 1997-10-16
Abstract: PURPOSE: Novel 1,7,7,-trimethyl-bicyclo£2,2,1|heptane derivatives of formula(I), a preparation process thereof and their use as a pharmaceutical active ingredient are provided. CONSTITUTION: A 1,7,7,-trimethyl-bicyclo£2,2,1|heptane derivatives are distinctive in their receptor profiles, mechanisms and anxiolytic properties in animal tests, in spite of their similar structures to (1R, 2S, 4R)-(-)-2-phenyl-2-dimethylaminoethoxy-1,7,7- trimethyl-bicyclo£2,2,1|heptane. The compounds of formula(I), preferably (1R, 2S,4R)-(-)-2-phenyl-2-methylaminoethoxy-1,7,7-trimethyl-bicyclo£2,2,1|heptane, and pharmaceutically acceptable acid salts thereof have valuable anxiolytic properties, so they are used in therapy for relaxation of anxiety. Also, racemic or optically active forms of the compounds are provided. The compounds and their salts are prepared by process(a) comprising the step of: demethylating compounds of formula(II). Alternatively, the compounds and their salts are prepared by process(b) comprising the steps of: removing protection group(R) of formula(III); optionally dividing racemic compounds of formula(I) obtained from the above step into optically active isomers; and optionally converting the compounds of formula(I) to their acid salts or removing base from the salts.
Patent KR-20000052943-A (KR)
Title: Downcomer for chemical process tower
Inventor: LEE ADAM T
IPC: B01D3/20
Filed: 1997-10-24
Abstract: PURPOSE: A downcomer for chemical process tower is provided for maximizing mass transfer efficiency in chemical process towers. CONSTITUTION: A chemical process tower tray construction incorporating a tapered semiconical downcomer (120) adaptive for discharging liquid along an arcuate edge portion of an underlying tray (130). The underlying tray (130) is of the type supported within the chemical process tower by support ring (98) which is positioned beneath the edge of the tray for the support thereof. The solid support ring (98) typically forms a nonactive area beneath this region of the tray and the tapered downcomer discharges liquid directly onto the inactive region wherein the remaining portion of the tray can be utilized for mass transfer.
Patent KR-20000057664-A (KR)
Title: Piezoelectric lighter which has a higher level of difficulty for operation
Inventor: LAFOREST GUY
IPC: H01L41/113
Filed: 1997-12-17
Abstract: PURPOSE: A piezoelectric lighter is provided to discourage the undesirable operation by young users by a return spring for maintaining a maximum extension between the members. CONSTITUTION: A piezoelectric ignition mechanism has a telescopic assembly having an inner and an outer members aided by a return spring. The inner member includes a piezoelectric element which is immobilized between an anvil and impact pad over which a plexor strikes to generate a spark. An impact spring for aiding the plexor is guided in the interior of the telescopic assembly and is disposed between the plexor and an end member connected to the outer telescopic member. A resistant spring is also disposed at or near the end member to provide additional resistance to the operation of the piezoelectric mechanism in order to discourage the undesirable operation by young users.
Patent KR-20000069585-A (KR)
Title: 유기 디아민을 함유하는 식기 세정용 세제 조성물
IPC: C11D3/30
Filed: 1997-12-12
Abstract: 본 발명은 저분자량의 유기 디아민을 함유하는 세제 조성물에 관한 것이다.  보다 특히, 본 발명은 비누거품세정시 개선된 유지 제거능 및 이점을 갖는 핸드 식기 세정용 세제 조성물에 관한 것이다.  또한, 본 발명의 세제는 개선된 저온 안정성 및 용해성을 갖는다.
Patent KR-20000070144-A (KR)
IPC: C09K23/56
Filed: 1998-01-07
Abstract: A low-foam wetting composition which, when mixed with water, enhances the penetration and spread of water on a plant, the composition containing: (a) an alkyl polyglycoside corresponding to formula Iwherein R is a primary hydrocarbon radical having from 8 to 18 carbon atoms, G is a glycose unit having 5 or 6 carbon atoms, and x is a number from 1 to 10; (b) an olefinically unsaturated alcohol; and (c) a lower water-soluble alcohol.
Patent KR-20000070867-A (KR)
Title: 비피더스균 발효유 및 그의 제조법
IPC: C12N1/20
Filed: 1998-02-17
Abstract: 우유를 주성분으로 하는 배지에서 비피드박테리움·브레베, 또는 디아세틸 및 아세토인을 생성하지 않는 락토콕커스·락티스·서브스페스·락티스 YIT20207주 (FERM BP-6224). 
     본 발명에 의하면 생육 촉진물질을 첨가하지 않고, 매우 높은 비피더스균 생균수가 얻어지고, 또한 발효유의 보존시의 비피더스균 생존도 현저히 개선된다. 또한 발효유 중에는 디아세틸이나 아세토인이 함유되지 않기 때문에, 풍미가 양호한 비피더스균 발효유를 얻을 수 있다.
Patent KR-20000070908-A (KR)
Title: 차량용 자동 변속기
IPC: F16H61/662
Filed: 1998-08-04
Abstract: 운전자가 차량의 주행 중에 선택 레버를 D 범위에서 N 범위로 전환시키고, 재차 D 범위로 되돌리는 경우에 있어서도, 속도 변환 제어 장치가 N 범위 중의 변속기 입력 회전 속도와 토로이달 변속기 유닛의 실제 입력 회전 속도의 차이에 의해 발생하는 갑작스런 속도 변환의 작동을 방지한다. 따라서, 자동 변속기가 차량의 구동원 측부로부터 연속적으로 배치된 전-후진 전환 기구(3)와, 추진 기구(2) 및 토로이달 변속기 유닛(1)을 포함하며, 또한 상기 변속기의 작동 제어용 속도 변환 제어 장치를 포함한다. 회전 속도 신호부로써의 노치(10a)가 하중 캠(10)의 외주부상에, 예를 들면 상기 전-후진 전환 기구(3)의 출력 부재로부터 상기 토로이달 변속기 유닛(1)의 입력 디스크(4)까지의 영역내의 회전 부재 사이에 설치되며, 상기 하중 캠(10)의 회전 속도를 감지하여 상기 속도 변환 제어 장치에 입력시키기 위해 상기 노치(10a)는 외주부 부근에 배치된 회전 센서(28)에 의해 감지된다.
Patent KR-20010006269-A (KR)
Title: 물질 처리용 장치 및 시스템
IPC: B65G69/18
Filed: 1998-04-14
Abstract: 본 발명은 IBC(3)에 부착된 필링 헤드(2) 및 출구(8) 둘레에 미끄러지듯이 활주 가능하도록 설치됨으로써 상기 필링 헤드와 연계되어 있는 챔버(4) 같은 첫 번째 스테이션과 같은 제1위치로부터 입자성 물질의 흐름을 조절하기 위한 기계 장치에 관한 것이며, 상기 챔버는 동작 시에 유출구를 통해 제1스테이션(23) 및 IBC(7)과 같은 다른 스테이션이 이송 시스템에 상기 물질을 제공하도록 연결되는 유출구를 포함한다.  상기 챔버(4)는 상기 IBC(7)의 클로저 엘리먼트(10)를 다른 위치로 옮기도록 동작하는 장치(9)를 포함한다.  또한 상기 챔버(4)는 동작 중에 상기 필링 헤드(2) 및 IBC(7)의 외부에 잠재적으로 미세 물질 알갱이와 같은 물질의 오염이 생기지 않도록 하기 위해 상기 챔버(4)로부터 물질을 배출시키는 수단(11, 12)을 포함한다.
Patent KR-20010075814-A (KR)
Title: The soybean paste, cantained a lactobacillus and mainly stuffed with soybean powder, and the manufacturing method of the above paste
Inventor: PARK GI DONG
IPC: A23L23/00
Filed: 2000-01-19
Abstract: PURPOSE: Provided are soybean gruel containing lactic acid bacteria using soybean powder as a main ingredient and its preparation method. The soybean gruel is a kind of the glutinous gruel containing a great quantity of lactic acid bacteria as well as continuously maintains the nutrients such as protein, fat, saccharide and fiber of soybean useful for the prevention of adult diseases. CONSTITUTION: The soybean gruel is obtained by mixing 11 to 8 wt.% of soybean powder of a particulate form, 75 to 83 wt.% of purified water, 3 to 1 wt.% of banana flavor, and 6 to 4 wt.% of lactic acid, and then aging the mixture. Particularly, Its preparation method comprises the following steps: grinding selected soybean to form the particulate of 180 to 300 mesh in a size at 15 to 25 deg.C; adding 11 to 8 wt.% of the soybean powder and 75 to 83 wt.% of purified water into a mixing bowl and mixing homogeneously; heating to 95 to 97 deg.C with stirring, and then cooling at room temperature and keeping the temperature to 35-45 deg.C; and then adding 3 to 1 wt.% of banana flavor and 6 to 4 wt.% of lactic acid bacteria, and mixing the mixture thoroughly and then aging it for 20 to 28 hours.
Patent KR-20010076067-A (KR)
Title: The storage system for preventing the deterioration of the books and the documents using the electromagnetic waves and fields
Inventor: KIM NAM YEONG
IPC: A61L2/00
Filed: 2000-01-25
Abstract: PURPOSE: Disclosed is an apparatus for keeping and preventing deterioration of book and document using electronic wave, electronic field and magnetic field to maintain environment of keeping storehouse indoors always freshly, to evaporate moisture by electronic wave, electronic field and magnetic field and to disturb proliferation of microorganism. CONSTITUTION: The apparatus for keeping and preventing deterioration of book and document using electronic wave, electronic field and magnetic field comprises signal sauce to generate high-frequency pulse, sine wave, noise; amplification part to make sufficient output by amplifying high-frequency pulse, sine wave, noise; application device of electric wave to contain plastic or metal case to shelter and resonate electronic wave.
Patent KR-20000076611-A (KR)
IPC: H01L21/316
Filed: 2000-02-07
Abstract: 본 발명은 기판상에 테트라-에틸-오르토-실리케이트(TEOS) 막과 같은 제1 유전체 막을 증착하고, 상기 유전체 막상에 실리콘 질화막을 증착함으로써 기판 위에 배리어 막을 형성하는 방법을 제공한다.  바람직하게, 상기 방법은 배리어 막 위에 실리케이트 글라스 막을 증착하는 단계를 더 포함한다.  본 발명은 반도체 소자를 추가로 제공하는데, 상기 반도체 소자는 폴리실리콘 기판; 폴리실리콘 기판 위에 증착된 유전체 막; 상기 유전체 막 위에 증착된 실리콘 질화막; 상기 실리콘 질화막 위에 증착된 실리케이트 글라스 막; 및 상기 실리케이트 글라스 막 위에 선택적으로 증착된 금속막을 포함한다.
Patent KR-20000024345-A (KR)
Inventor: KIM BYUNG WOOK
IPC: G06F9/00
Filed: 2000-02-09
Abstract: PURPOSE: A direct 2D playing layer engine is provided to realize the existence of a multiple scroll, a sprite and a multiple layer which are necessary to window games. CONSTITUTION: A direct 2D playing layer engine comprises a plurality of classified playing generation objects(10-13) and a controller(20). The controller(20) is connected through a common communication bus with the objects(10-13). The controller reads control information stored in the objects(10-13) according to the connection with the each object and the controller(20), and stores the read control information in a memory area of the controller. The controller(20) transmits a command to each object through the common communication bus.