baber/WOPTO huggingface dataset:
Patent KR-20000016569-A (KR)
Title: Heat-shield arrangement, especially for structural components of gas turbine plants
Inventor: WALZ GUINTHER
IPC: F23M5/04
Filed: 1997-06-10
Abstract: PURPOSE: A heat-shield arrangement is provided to operate in a raised temperature effectively, to reduce consumed coolant, and to reduce the discharge of nitrogen oxide from gas turbine. CONSTITUTION: The object of the invention is a heat-shield arrangement to protect a bearing structure (1) from a hot fluid, with an inner cladding (2a) of heat-resistant material and composed of plate-like heat-shield components (2) arranged side-by-side leaving gaps (2b) and anchored to the bearing structure (1) in a manner allowing heat circulation by bolts (4). The heat-shield components (2) are made of a non-eroding and non-corroding material. Between each heat-shield component (2) and the bearing structure (1) is fitted an insulating block (3) of a fireproof ceramic.
Patent KR-19990072248-A (KR)
Title: 집적회로메모리및저장위치액세스방법
IPC: G11C8/10
Filed: 1999-01-14
Abstract: 이중 유닛(double unit)의 좌측 또는 우측 유닛과 같이, 하나의 물리적으로 인접한 저장 어레이 내에 칼럼 어드레스 증가 파이프라이닝(column address increment pipelining)을 제공하기 위한 시스템 및 방법이 개시된다.  이에 의해 이중 유닛 내에 다중 뱅크 정렬(multiple bank arrangement)이 제공되며, 그 각각의 뱅크 내에서 칼럼 어드레스 증가 파이프라이닝이 실행될 수 있게 된다.
Patent KR-19990030491-A (KR)
Title: 수지압출용 스크류
IPC: B29C48/65
Filed: 1999-01-25
Abstract: 본 발명은 사출성형기 또는 압출성형기에 있어서, 그 플라스틱 재료를 용융시키고 이를 가압 이송하는 스크류에 관한 것으로, 스크류의 일정구간내에 별도의 혼합구간을 형성하여, 그 혼합구간의 일정구간에 단차가 형성되게 하되, 그 단차를 정방향 단차부와 역방향 단차부로 구분되게 형성하므로서, 투입된 수지가 용융상태로 변하면서 혼합구간에 이르렀을 때에 그 단차부에 의해 수지가 전단 및 회전되며 수지의 혼합을 원활하게 수행하므로서, 기기의 동력을 절감함은 물론, 전체적인 스크류의 크기를 줄일 수 있으므로 기기의 축소화가 가능하면서도 혼합율이 뛰어난 수지압출용 스크류에 관한 것이다.
Patent KR-19990072706-A (KR)
Title: 반도체기억장치
IPC: G11C14/00
Filed: 1999-02-18
Abstract: 본 발명의 반도체 기억 장치는 커패시터, 제 1 트랜지스터, 및 제 2 트랜지스터를 포함하며, 상기 커패시터는 제 1 전극, 제 1 전극과 대향하는 제 2 전극, 및 상기 제 1 및 제 2 전극 사이에 삽입된 강유전체막을 포함하고, 강유전체막의 분극 상태를 이용하는 2진 정보를 기억 및 보유하며, 상기 제 1 트랜지스터는 제 1 전극, 제 2 전극, 및 게이트전극을 포함하고, 상기 제 2 전극은 커패시터의 제 1 전극에 접속되며, 상기 제 2 트랜지스터는 제 1 전극, 제 2 전극, 및 게이트전극을 포함하고, 상기 제 1 전극은 커패시터의 제 2 전극에 접속된다.
Patent KR-20000056339-A (KR)
Inventor: CHOI WAN WOOK
IPC: H01M10/0525
Filed: 1999-02-19
Abstract: PURPOSE: A secondary lithium ion battery is provided to increase the discharging capacity and improve the charging and discharging efficiency and the cycle characteristics of the lithium ion battery. CONSTITUTION: A secondary lithium ion battery comprises a cathode, an anode, a separator, and an electrolyte. The cathode comprises a black lead core and a cathode active material. The anode comprises lithium transition metal oxide to which a lithium is reversibly introduced and discharged. The separator is located between the anode and the cathode. The anode, the cathode, and the separator are filled in the electrolyte. The electrolyte comprises an annular carbonate and a lithium salt. According to the secondary lithium ion battery, the discharging capacity is increased and the charging and discharging efficiency and the cycle characteristics of the lithium ion battery is improved.
Patent KR-20000056552-A (KR)
Title: Door Rock
Inventor: SEO JEONG HEON
IPC: E05B29/00
Filed: 1999-02-23
Abstract: PURPOSE: A door lock is provided in which a locker body to be inserted into a cylinder is unlocked by allowing a slider to push a stopper in cylinder side and locked by returning the stopper, to thereby achieve an improved security. CONSTITUTION: A door lock comprises a locker body(1) having at rear upper and lower surfaces a slider guide slit(1a) formed in lengthwise direction of the body(1), a slider(2) sliding along the slit(1a) and which has at front and rear ends thereof a horn(2a) and a cam(2b) arranged between horns(2a) to push a stopper, a spring(3) mounted behind the slider(2) so as to push the slider(2) to its original position, a stopper(5) to be inserted into a stopper hole(4a) formed on a cylinder(4) and which has at a top thereof a spring(6) and a screw cap(11) at a top of the spring(6), and a cap(9) for covering a rear end of the body(1) which penetrates through the cylinder(4) and is inserted with a washer(7), the body(1) having a groove(1d) inserted with a protruded portion of a rotary axis(8), the cap(9) covering the rear end of the body(1) being fixed by a pin(10).
Patent KR-19990072910-A (KR)
Title: 반도체디바이스제조방법
IPC: H01L27/108
Filed: 1999-02-24
Abstract: 본 발명에 따른 반도체 디바이스 제조 방법은 메모리 셀 부분을 형성하기 위한 셀 영역(1)과 주변 회로 부분을 형성하기 위한 회로 영역(2)을 가진 반도체 기판을 포함하는 기판 몸체를 사용하되, 회로 영역(2)내의 반도체 기판에는 확산층이 형성되어 있고 반도체 기판상에는 제1 중간층 절연막이 형성되어 있다. 이 방법은 회로 영역(2)내에 있는 제1 중간층 절연막을 통해 접속 홀을 형성하여 저부에서 확산층을 노출시키고, 접속 홀의 저부 근방에 있는 확산층에 불순물을 이온 주입하며 확산층에 도입되는 불순물을 활성화시키기 위해 열처리를 적용하는 것을 포함하는 주변 회로를 형성하는 단계와; 셀 영역(1)내에 있는 기판 몸체 상에 캐패시터를 형성하는 단계를 가진 셀 영역을 처리하는 단계를 포함한다. 
     본 발명에서는, 고유전 상수의 유전체 재료를 캐패시터의 유전체 막 재료로서 사용함으로써, 보상 확산층을 주변 회로 형성 단계에서 수행하는 경우에도, 캐패시터의 용량이 감소되지 않는다.
Patent KR-20000061198-A (KR)
Inventor: CHOI SANG JUN
IPC: G03F7/028
Filed: 1999-03-24
Abstract: PURPOSE: A chemical amplified resist composition is provided, which contains photosensitive polymer having enough silicon content to use as BLR for using at ArF excimer laser lithography and excellent thermal stability. CONSTITUTION: The resist composition contains (1) polymer represented by the following formula, wherein, R is one group selected from the group consisting of aliphatic alkyl alcohol and aliphatic alkylcarbonic acid, l/(l+m+n)=0.5, m/(l+m+n)=0.0-0.3, n/(l+m+n)=0.2-0.5, and average molecular weight is 3,000-50,000; and (2) 1-15wt% of photoacid generator on the basis of the polymer.
Patent KR-19990046620-A (KR)
Title: 드럼형진공식슬러지탈수장치
Filed: 1999-04-07
Abstract: 본 발명은 슬러지(sludge) 탈수장치에 관한 것으로, 특히 슬러지가 통과하는 드럼 내·외부간의 압력차를 이용하여 슬러지에 포함된 수분을 탈수시키기 위한 드럼형 진공식 슬러지 탈수장치에 관한 것인바, 드럼(1)과, 스크류 컨베이어(2)와, 모터(3)와, 케이크 배출구(4) 및 호퍼(5)로 구성된 슬러지 탈수장치에 있어서, 상기 드럼(1)의 외주에 설치되어 슬러지의 수분을 드럼(1) 외부로 배출하기 위한 다수개의 개공홈 띠(6)와; 상기 드럼(1) 외벽에 부착 설치되어 개공홈 띠(6)의 폭을 일정하게 유지하며 드럼(1)을 고정하기 위한 다수개의 지지대(7)와; 상기 개공홈 띠(6)에 진공압을 제공하고, 개공홈 띠(6)를 통해 외부로 배출된 수분을 수집하기 위한 진공 실린더(8)와; 상기 진공 실린더(8)에 수집된 수분을 외부로 배출하기 위한 여과수 출구(9)와; 상기 여과수 출구(9)에 연결되어 진공 실린더(8)로부터 배출된 수분을 저장하기 위한 저장용기(10) 및 상기 진공 실린더(8)에 진공압을 제공하기 위한 진공 펌프(11)로 구성된 드럼형 진공식 슬러지 탈수장치를 제공한다.
Patent KR-19990083162-A (KR)
IPC: B22D47/02
Filed: 1999-04-13
Abstract: A nozzle (1) for the introduction of liquid metal into a continuous casting mold, of the type comprising a first tubular part (2) of which one end is connected to a vessel enclosing the liquid metal and the other end emerges into a second hollow part (4) of elongated shape of which at least one portion of the inner space (3) is oriented essentially perpendicular to the tubular part (2). The hollow part (4) incorporates a hole (5, 6) at each of its ends, as well as one or several outlet holes (7 - 17) cut in its bottom (18) and/or lateral walls, a perforated regulator (23 - 34) being arranged in the inner space (3) in such a manner that the liquid metal must pass through the perforations before traversing through the outlet holes (7 - 17). The perforated regulator (19, 38, 39, 41, 43) incorporates, on at least a portion of the width of its upper face, a raised part (20, 37, 42, 44) comprising a top situated on the longitudinal horizontal axis of the hollow part (4), the perforations (23 - 34) being distributed on either side of this top.
Patent KR-19990083186-A (KR)
Title: 도형처리장치 및 도형처리방법
IPC: G06F13/18
Filed: 1999-04-14
Abstract: 어떤 규정시간내에 반드시 처리를 종료해야 할 필요가 있는 복수의 회로가 메모리로의 억세스를 필요로 하고 동시에 충분히 행하기 위한 조정을 행하기 위해, CPU I/F 회로, 묘화회로, 비디오 입력회로, 표시회로에서 출력되는 내부상태 신호를 사용하여, 버스제어회로에서 각 회로의 메모리로의 억세스의 긴급도를 비교하면서 내부버스의 우선도를 동적으로 결정하고, 그 우선도를 사용하여 내부버스의 버스 조정을 한다. 
     이것에 의해, 규정시간내에 반드시 처리를 종료해야 할 회로가 복수 있을 경우에도 각각의 규정시간 내에 각각의 처리를 종료하는데 필요한 만큼만 메모리 억세스를 행하도록 하는 것이 가능하다.
Patent KR-20000066784-A (KR)
Inventor: LEE HEUNG HO
IPC: F16H61/04
Filed: 1999-04-21
Abstract: PURPOSE: A 4-3 kick down change controlling method is provided to improve shifting performance and to driving experience by reducing shift qualiy occurring in the last stage of shifting. CONSTITUTION: In case of detecting feedback start duty control point while maintaining duty(Df) for fourth reference time, an initial open loop duty control of a first pressure control solenoid valve is finished. Duty(Df) is reduced to the feed back duty start point(Dui) and 4-3 kick down shifting feed back duty control is performed. Thereafter, a TCU(traction control unit) compares an actual turbine rotational frequency modulus in response with a target turbine rotational frequency modulus detected by feed back control and performs a sub-routine for correcting the feed back start duty. Then, the TCU completes 4-3 kick down shifting and maintains feed back finish duty(Dui) for predetermined time.
Patent KR-20000074293-A (KR)
Inventor: LEE SUNG YEOL
IPC: H02K57/00
Filed: 1999-05-19
Abstract: PURPOSE: A device for amplifying the rotational force of a disc-shaped rotating body is provided to increase the rotational force of a rotating body by the magnetic force generated between permanent magnets inserted into the rotating body and a permanent magnet installed in a stator. CONSTITUTION: A disc-shaped rotating body has a plurality of first recesses which is disposed about a central axis. First magnets are vertically inserted into the first recesses. A second recess is formed in a stator. The stator is installed in the vicinity of the peripheral surface of the rotating body. A second permanent magnet is inserted into the second recess of the stator. A DC motor is connected to the lower surface of the rotating body by a belt or a gear. The DC motor rotates the rotating body.
Patent KR-20010002609-A (KR)
Inventor: LEE YEONG DAE
IPC: G11C11/409
Filed: 1999-06-16
Abstract: PURPOSE: A circuit for generating a clock control signal and an output enable signal of a semiconductor memory device is provided which improves a speed of generating the output enable signal and also supports a single cycle deselect, a double cycle deselect and a write pass through function. CONSTITUTION: The device varies a signal generation path to control a high impedance and a signal generation path to control a low impedance of an output signal. The circuit comprises: the first control signal and clock signal generation circuit(40); the second control signal generation part; a circuit for generating a pass through signal (46) to generate a write pass through signal at a read command cycle in case that a write command and a read command are inputted continuously during a pipe line operation; the third control signal generation circuit which generates the third control signal to detect the transition from a low impedance to a high impedance of low level when performing a double cycle deselect function, and generates the third control signal at a deselect or write command cycle if a read, a deselect command or a read, a write command are inputted continuously when performing a single cycle deselect function; and an output enable signal generation circuit which generates an output enable signal in response to an output enable control signal during a flow through operation, and generates the output enable signal of high level in response to an inverted signal of the first control signal and the second control signal during a pipe line operation, and generates the output enable signal of low level in response to the second and the third control signal. Therefore, the circuit performs all of the write pass through and a single cycle deselect and a double cycle deselect function during the flow through read and the pipe line read operation.
Patent KR-20010003347-A (KR)
Inventor: JANG CHEOL YONG
IPC: E01C11/26
Filed: 1999-06-22
Abstract: PURPOSE: A high-porous concrete pavement using the heating concrete which has the performance of melting and thawing is provided to melt and thaw the snow and ice, and facilitate the maintenance, management and repair, and prevent the reduction of ground water and land subsidence. CONSTITUTION: A construction method for high-porous concrete paved road comprises the steps of; making an underground floor even, and forming a gravel layer(4) on a foundation of the floor so that water is easily absorbed into underground; installing a heating concrete rod(2), which is made of cement mortar or concrete composite, on the gravel layer(4) at regular intervals(50-100cm); placing insulated electric wires at the edge of a road, and connecting to an electrical rod to supply electricity to the electrical rod, and covering a connected part with an insulated tube or a plastic case to prevent electrical shock by water; paving the high-porous concrete(1) on the heating concrete and hardening, after that, making even by a compacting rod or a compacting roller; curing with plastic sheets or sponge mats; and masking and coloring, and then testing the permeability of the high-porous concrete(1) and the electrical heating performance of the heating concrete rod(2).
Patent KR-20010004797-A (KR)
Inventor: KIM SU HO
IPC: H01L21/283
Filed: 1999-06-29
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent a deterioration in characteristics of the device by blocking a diffusion of implanted boron ions toward other regions. CONSTITUTION: After a gate oxide layer(20) is formed on a semiconductor substrate(10), the first polysilicon layer(30) is formed thereon and a lower interfacial layer(40) is formed with a supply of nitrogen gas. The second polysilicon layer(50) is then formed on the lower interfacial layer(40). Next, an upper interfacial layer(60) is formed on the second polysilicon layer(50) with a supply of nitrogen gas, and the third polysilicon layer(70) is formed thereon. Thereafter, boron ions are implanted into the polysilicon layers(30,50,70). A tungsten silicide layer(80) and an anti reflection layer(90) are then formed on the third polysilicon layer(70), and a gate electrode(110) is finally formed by an etching process using a photoresist layer on the anti reflection layer(90). By the lower and upper interfacial layers(40,60), the implanted boron ions are not diffused to other regions, such as the gate oxide layer(20), the substrate(10), or the tungsten silicide layer(80).
Patent KR-20010005119-A (KR)
Inventor: PARK DONG HYEOK
IPC: H01L21/66
Filed: 1999-06-30
Abstract: PURPOSE: A semiconductor apparatus is provided to be capable of preventing generation of scratch on a to-be measured subject that is being tested and accomplishing a stable test process using an optic microscope. CONSTITUTION: A semiconductor apparatus includes a stage(7) for seating a to-be measured subject on an upper portion, an object lens separated by a given distance from the to-be measured subject located on the stage, for measuring the to-be measured subject, a light source(13) for supplying light for measuring the to-be measured subject, and an eye lens for confirming the state of the to-be measured subject by eyes. The apparatus further includes a measuring means for measuring the distance between the focal point of the to-be measured subject and the object lens within the optic microscope. Also, the apparatus includes a locking means for preventing conversion into a high magnitude when the measured distance is shorter than the focal distance of the object lens.
Patent KR-20010008938-A (KR)
Inventor: CHOI DO HWAN
IPC: H04B1/40
Filed: 1999-07-06
Abstract: PURPOSE: A method for making an emergency call by using a cellular phone is provided to notify a base station of self user information in an emergency, so as to actively process the emergency to remove a user uneasiness. CONSTITUTION: A controller checks whether a power of a cellular phone is turned on(S101). If so, the controller performs a self diagnosis and an initialization(S102). The controller checks whether an emergency key is pressed(S103). If so, the controller transmits an alarm message signal corresponding to the pressed key to a mobile exchange network(S103). The mobile exchange network checks whether the alarm message signal is received(S108). If so, the mobile exchange network transmits a location tracing signal to a cellular phone transmitting an alarm message(S109). The mobile exchange network retrieves a data base of an emergency manager adjacent to the cellular phone(S110), and transmits a call signal to the emergency manager(S111). If the location tracing signal is transmitted(S105), the controller checks whether an emergency releasing key is inputted(S106). If so, the controller transmits an alarm message releasing signal to the mobile exchange network(S107). If the call signal is transmitted to the emergency manager, the mobile exchange network checks whether the alarm message releasing signal is received(S112). If so, the mobile exchange network transmits a call releasing signal to the emergency manager(S113). If the controller decides that the power is not turned on or that the emergency key is not pressed, the controller returns to the step'(S101)'. If the controller decides that the location tracing signal is not received, the controller returns to the step'(S104)'.
Patent KR-20000011940-A (KR)
Inventor: PARK YEONG MEE
IPC: C07D307/33
Filed: 1999-07-23
Abstract: PURPOSE: The aim is to provide a preparing method of oligosaccharides having alpha-1,4 linkage(formula 1), useful for manufacturing of (S)-3-hydroxy-gamma-butyrolactone, by the reaction which amylose is reacted with catalyst under special condition. CONSTITUTION: Amylose is reacted with catalyst called amylase under the condition of pH 4.0-8.0 and 40-120°C to produce alpha-1,4 oligosaccharides. 0.001-10 weight % of amylase to amylose is used. The alpha-1,4 oligosacchrides contain 3-50 distributions of sugar. After the enzyme reaction, remaining amylase should be inert under the condition of pH 2.0-4.5 and 60-150°C.
Patent KR-20010011304-A (KR)
Inventor: KIM U GEON
IPC: H05K5/00
Filed: 1999-07-27
Abstract: PURPOSE: An amplifier structure of an audio for a vehicle is provided to prevent a high frequency noise in using a cellular phone from flowing in an amplifier through an edge thereof. CONSTITUTION: A cover(30) is screwedly coupled to an upper surface of an amplifier. A rubber gasket is mounted under the cover(30) for preventing a leakage through an edge of the amplifier. The amplifier is supplied an operating power and an audio signal by a connector of a vehicle which is connected to a wire harness and coupled to a connector mounted in the amplifier and outputs an output sound. The cover(30) is extended toward rear and front surfaces of the amplifier so as to completely cover the rubber gasket which is exposed from the rear and front surfaces of the amplifier. The cover(30) is also extended in a cone shape toward left and right surfaces of the amplifier so as to completely cover the rubber gasket, a part of which is exposed from the edge of the left and right surfaces of the amplifier.
Patent KR-20000022684-A (KR)
Inventor: DUAN B KUCHI
IPC: H04Q1/14
Filed: 1999-07-31
Abstract: PURPOSE: An electric communication assembly is provided to solve properly a malfunction of any circuit on backplane circuit board by being connected to a network. CONSTITUTION: An electric communication assembly comprises a plurality of slot(28) for seating a plurality of module(100). The electric communication assembly(10) is connected to an electric communication network and comprises a plurality of fixed backplane circuit board(80) to be connected to one of modules. Each backplane circuit board comprises a bounding edge(94), a back side(96) surrounded by the bounding edge, a plurality of first connector for receiving an electric communication signal from the electric communication network, a front side(98) connected to the back side, and a second connector connected to one of the modules.
Patent KR-20000017423-A (KR)
Inventor: SUJUKI JUNICHI
IPC: G11B7/135
Filed: 1999-08-20
Abstract: PURPOSE: An optical pick-up apparatus and optical recording and/or reproducing apparatus is provided, which performs a recording/reproducing of an information using an optical recording medium such as a compact disk. CONSTITUTION: The optical pick-up apparatus comprises: a disk (20); an optical unit (13); a lens (13) for collecting a light emitted from the optical unit (13) to the disk (20); and a prism (12) for rising an optical path of the light emitted from the optical unit (13). The lens (11) mounts a driving coil used in the driving for performing a focus adjustment or a tracking adjustment and has 2 axis actuator unit (15) for using an electronic converting effect. The optical unit (13) comprises a luminescent device (56), a light-receiving device (57), and a beam splitter (53) for guiding a feed-back light to the light-receiving device (57). Thereby, it is possible to embody a miniaturization of the optical device.
Patent KR-20010027723-A (KR)
Inventor: KANG MUN JIN
IPC: B23K37/04
Filed: 1999-09-15
Abstract: PURPOSE: A board welder is provided to obtain an excellent quality of a welding portion by performing a welding work after arranging more than two supports capable of ascending and descending independently on a lower side of a welded connection part. CONSTITUTION: A board welder comprises upper and lower clamps(21,22) prepared with plural nozzles for injecting protecting gas supplied from first and second gas supply tanks(23,24) and plural clamp members(21a,22a) for fixing the upper and lower faces of preceding and following boards(11,14) widthwise; a support unit(30) made up of plural nozzles(35) for injecting protecting gas supplied from a third gas supply tank(33) and plural inside and outside support plates(31,32); and a controller(40) for controlling the supply amount of the protecting gas of the first, second and third gas supply tanks, the ascending and descending height of the inside and outside support plates and the pressure of the upper and lower clamps. Upon welding a board, the board is regularly fixed by using more than two upper and lower clamps. Upon welding the boards having different thickness, a lower part of a welding portion is continuously supported so that an excellent welding bead is formed. Thus, the quality of the welding portion is improved and production costs are saved by injecting the protecting gas from the upper and lower clamps and the support.
Patent KR-20010028902-A (KR)
Inventor: KIM KI ROCK
Filed: 1999-09-27
Abstract: PURPOSE: The electronic commerce techniques based on time value and system for operating thereof is provided to redistribute effectively with respect to surplus property possessed by an enterprise or a person by adjusting the price in real time and paying the price according to a purchasing price by registration commodities according to the passage of time. CONSTITUTION: A member registers that the price of "A" commodity is being reduced from the reference(start) price fifty thousand won to the lowest price twenty thousand won during 10 days. Then, the price is reduced per three thousand at the stated time day by day. If a user orders for purchasing when the price is thirty eight won, the paying is performed at current time. In addition, if a user inputs a predetermined condition, the price may be reduced many times.