baber/WOPTO huggingface dataset:
Patent KR-19990082790-A (KR)
Title: 마찰재용백플레이트의표면처리방법
IPC: B24C1/06
Filed: 1999-03-30
Abstract: 고압 에어에 의해서 소성재료 입자를 함유하는 슬러리를 내뿜어서 원하는 표면 거칠기를 장기간동안 일정하게 획득할 수 있는 마찰재용 백플레이트의 표면처리방법이다.     상기 방법에서는 알루미나지립이 아닌 스테인레스강 입자 또는 티타늄 입자가 슬러리내로 공급되고 이 슬러리는 고압 에어에 의해서 내뿜어져 백플레이트를 표면처리한다.     스테인레스강 등은 가공물을 타격하여 그 표면을 거칠게 하고 이 스테인레스강 입자 또는 티타늄 입자는 지립과는 달리 부서지지 않으므로 발생되는 슬러지량을 감소시켜 슬러리의 수명을 연장시킨다.
Patent KR-20000065694-A (KR)
Inventor: LEE HONG HEE
IPC: B32B7/02
Filed: 1999-04-08
Abstract: PURPOSE: A process for preparing an organic luminescent element by forming a mixture layer comprising a mixture of polymeric electrode material and hole transport material on a cathode is provided which improves efficiency and lengthens life. CONSTITUTION: The organic luminescent element comprises a glass substrate(31), an indium-tin-oxide(33) formed on the glass substrate(31), a PANI:PVK mixed electrode(38) formed on the indium-tin-oxide, a hole transport layer(40) formed on the mixed electrode, a luminescent layer(35) formed on the hole transport layer and comprising an organic material for emitting light by impressing voltage, an LiF layer(41) formed on the luminescent layer for making it easy to introduce electrons into the luminescent layer and an anode(37) formed on the LiF layer for impressing voltage on the luminescent layer.
Patent KR-19990068333-A (KR)
Title: 보일러의연통으로버려지는연소가스를이용한온풍기
Filed: 1999-04-09
Abstract: 가. 청구범위에 기재된 발명이 속하는 기술분야 
     
     본 발명은 보일러등의 연통에서 배출되는 고온의 연소가스를 외부의 신선하고 저온인 공기와 간접 접촉에 의한 열교한 방식으로 신선하고 저온인 공기를 고온의 열풍으로 변환하여 사용할 수 있는 온풍기에 관한 것이다. 
     
       나. 발명이 해결하려는 기술적 과제 
     
     종래에 보일러등의 열설비는 기름이나 가스 등의 연료를 연소시킨 열원을 난방용으로 사용하고 이때 연소되면서 발생된 연소가스에는 많은 열이 잔존한 상태임에도 불구하고 유해가스가 함유되어 있기 때문에 연통을 통하여 그대로 대기로 배출시켰던 것이다. 
     따라서 환경(대기)오염의 원인이 되면서 열원의 낭비가 있었던 것이다. 
     따라서 연소가스에 함유된 많은 열을 재활용토록 하기 위한 방법이 요구되었던 것이다. 
     
       다. 발명의 해결방법의 요지. 
     
     따라서 본 발명은 보일러 등의 연통으로 배출되는 고온의 연소 가스를 신선한 저온의 공기와 간접 접촉에 의한 열 회수 방식으로 신선한 저온의 공기를 고온의 열풍으로 변환토록 한 것으로, 이를 위해서 고온의 연소가스를 나선형의 가이드 밴으로 유도하여 가이드밴에 열이 전달토록 한후 가이드 밴을 연소가스가 흐르게 되는 외통과 신선한 공기가 흐르게 되는 내통으로 구분토록 하여 열교환이 이루어지도록 한 것이다. 
     
       라. 발명의 중요한 용도 
     
     고온의 연소가스를 이용한 열교환 온풍기
Patent KR-20000066291-A (KR)
Inventor: KIM MOON SOO
IPC: B09B3/00
Filed: 1999-04-15
Abstract: PURPOSE: A solid-state waste fermenting apparatus is provided to use waste heat generated by high temperature waste fermentation as an additional energy and to variously use waste ferment. CONSTITUTION: Solid waste, a moisture adjuster and a microbe composition are mixed together and delivered to a solid waste fermenting apparatus. A burner and the geared motor of an agitator are operated to rotate the agitating shaft of a ferment container(111). Once driving a circulating pump(153) for hot water, a cooling water supply valve(166), a cooling water venting valve(168) and a hot water venting valve(162) are closed. In addition, a hot water supply valve(156) and a hot water stopping valve(160) are opened. After a low temperature fermentation for 1 hour, a waste temperature increases more than 50°C and the microbe composition ferments waste secondly by being shocked. More than 70 to 80°C, the high temperature fermenting of microbes is continued even if the burner stops operating for 3 to 4 hours.
Patent KR-20000073023-A (KR)
Inventor: KIM SI DONG
IPC: H01L21/027
Filed: 1999-05-04
Abstract: PURPOSE: A hot plate structure of an apparatus for manufacturing a semiconductor is provided to improve yield of a wafer, by having every portion of the hot plate body maintain a uniform temperature all the time, thereby preventing a defect in a bake process. CONSTITUTION: A sealed inner volume(11) is formed inside a body(10) of a hot plate on which a wafer(W) is placed. A fluid is filled in the inner volume. A heating coil(12) penetrates the body of the hot plate and is built in the inner volume so that the heating coil contacts the fluid and all of the portions of the body of the hot plate maintains a uniform temperature.
Patent KR-20000075017-A (KR)
Inventor: LEE BYOUNG IL
IPC: B29B17/00
Filed: 1999-05-24
Abstract: PURPOSE: Production process of a panel is provided which recycles various kinds of industrial wastes so that it maximizes recycling of wasted materials. CONSTITUTION: The production process of the panel using wasted tire comprises the steps of: (i) collecting wasted tire and various industrial wastes and eliminating extraneous matters; (ii) separating each ingredients, injecting to a crusher, crushing to 3mm particle firstly and to 1mm particle secondly; (iii) mixing the crushed 1mm particle with a fixed ratio wherein 50-60wt% of waste tire particle, 30-40wt% of industrial waste particle and about 10wt% of chemicals like pigments, EVA acetic acid or so on are mixed; and (iv) passing the mixture through a pressing roller for extrusion molding and drying again to harden.
Patent KR-20000006149-A (KR)
Inventor: KYOMASRYUICHI
IPC: H01L21/60
Filed: 1999-06-14
Abstract: PURPOSE: A motor drive apparatus and an XY table are provided to prevent a platform from being vibrated. CONSTITUTION: The linear motor drive apparatus for driving a drive body(10) by a linear motor(4) comprises a motor body(6), a platform(2) and a straight moving part(8). The motor body(6) and the drive body(10) are installed on the platform(3) so as to be movable in a drive shaft direction. The straight moving part(8) of the linear motor(4) is connected to the drive body(10). When driving the drive body(10), the motor body(6) moves toward an opposite direction to the drive body(10), removing a repulsion power by the driving of the drive body(10).
Patent KR-20010004095-A (KR)
Title: Discharge electrode of plasma display panel
Inventor: CHOI GWANG YEOL
IPC: H01J11/24
Filed: 1999-06-28
Abstract: PURPOSE: A discharge electrode of a plasma display panel is provided to improve the efficiency of discharging without increasing of the beginning voltage in discharging. CONSTITUTION: A discharge electrode of a plasma display panel includes a discharge beginning field(21A), a discharge maintaining field(21B), a hall(H), an ITO electrode(21) and a bus electrode(22). The hall(H) is located between the discharge beginning field(21A) and the discharge maintaining field(21B). The bus electrode(22) is formed on the discharge maintaining field(21B) of the ITO electrode(21). The bus electrode(22) is for compensating for high resistance of a transparent electrode and for preventing being distorted of the pulse signal by lowering resistance. The hall(H) is a form of a rectangle and the partition wall(BR) is aligned between halls(H) arranged by the bus electrode(22) vertically.
Patent KR-20010009717-A (KR)
Title: Vibration motor
Inventor: JUNG SEOK HWAN
IPC: H02K13/10
Filed: 1999-07-13
Abstract: PURPOSE: A vibration motor is provided to prevent the generation of an electrical noise generated during the high speed rotation and to improve the reliability of a product by preventing the damage of a commutator. CONSTITUTION: A circular magnet is installed on the upper surface of a bracket(10). The lower end of a fixing shaft is fixed to the central surface of the bracket(10). A case(20) is located on the upper portion of the bracket(10) to form a spatial portion between the case(20) and the bracket(10). The case(20) is rotatably installed about the fixing shaft. A distributing member(30) is inserted into the fixing shaft. A coil for generating an electromagnetic force together with the magnet of the bracket(10) is provided on the one side surface of the distributing member(30). A metal bearing(40) is interposed between the distributing member(30) and the fixing shaft. The metal bearing(40) slidably supports the distributing member(30) about the fixing shaft. A commutator applies a power source on the coil.
Patent KR-20010009871-A (KR)
Inventor: KIM BYEONG HAN
IPC: G09G5/00
Filed: 1999-07-14
Abstract: PURPOSE: A display device and a method of demo screen control mode for monitor are provided to verify the operational method of a previous screen control mode and a current operational state with only one time key input to enhance the convenience in usage, thereby enhancing the reliability of a product. CONSTITUTION: The display device of demo screen control mode for monitor comprises a key input(21), a memory(23), a display(22) and a controller(24). An execution or stop command of the demo screen control mode is input by the key input(21). Video data for respective demo screen control mode display are stored in the memory(23). The display(22) process the video data signals to display on a screen. The controller(24) reads the video data for respective demo screen control mode display stored in the memory(23) to output them to the display(22).
Patent KR-20010010067-A (KR)
Inventor: LEE YONG HUI
IPC: H04B1/38
Filed: 1999-07-15
Abstract: PURPOSE: A low power radio signal communication device is provided to prevent unnecessary power consumption by interrupting a transmission channel of a driving power supply supplied for operating an RF regulator in a standby mode. CONSTITUTION: The first condenser(C1) is formed between an input end and a ground end of receiving power supply for stabilizing the receiving power supply. The second condenser(C2) is formed between an input end and a ground end of a driving voltage necessary for transmitting and receiving operations in order to stabilize the driving voltage. The transistors(Q1,Q2,Q3) receive voltage filled in the second condenser(C2) in a base terminal and receive voltage filled in the first condenser(C1) in an emitter terminal, so that the transistors are operated according to the volume of the voltage difference of both terminals. The third condenser(C3) is formed between a collector terminal and a ground terminal of the transistors(Q1,Q2,Q3) for stabilizing the voltage lodged in the collector terminal of the transistors(Q1,Q2,Q3) and applying a driving voltage input end of a regulator(10) controlling a transmission channel of radio data.
Patent KR-19990078659-A (KR)
Title: 다기능 훌라후프
Filed: 1999-07-22
Abstract: 본 발명은 다기능 훌라후프에 관한 것으로, 몸체면에 형광물질이 도포된 다수의 파이프(1)가 서로에 대해 탈착가능하게 연결설치되되, 상기 각 파이프(1)의 일측 및 타측 선단내측에 고정부재(2)가 설치되어 이 고정부재(2)를 통해 각각의 파이프(1)를 연결하는 연결끈(3)이 설치되고, 상기 파이프(1)의 외측에는 각각 감지센서(4)가 설치됨과 더불어 그 내측에는 상기 감지센서(4)의 신호에 의해 작동되는 전기장치(5)가 내장되는 한편, 상기 감지센서(4)에 의해 전원이 인가되는 전기장치(5)에 의해 회전시 멜로디가 발생되거나 또는 그 내측에 속도센서(6)가 설치되어, 회전속도에 따라 점멸등(7)의 점멸이 빨라지거나 느려질 수 있는 구조로서, 훌라후프가 분해 및 조립이 가능하기 때문에 간편하게 휴대하여 보관할 수 있고, 또한 훌라후프에 여러 기능을 추가함으로써 어린이의 놀이기구로도 사용할 수 있기 때문에 다양한 소비자의 기호를 만족시켜 줄 수 있으며, 훌라후프의 상품성 또한 향상시킬 수 있도록 된 것이다.
Patent KR-20010016748-A (KR)
Inventor: PARK KWANG HEE
IPC: H04N7/18
Filed: 1999-08-03
Abstract: PURPOSE: A device for tracking an object automatically is provided to detect motion co-ordinates of a moving object in scene photographed in a CCD(charge coupled device) camera and to drive a motor according to distance of motion. Therefore, the CCD camera can track the moving object automatically. CONSTITUTION: Images photographed in a CCD(charge coupled device) camera(1) are output on a monitor(5) through an image processing part(4). A vertical motor(2) and a horizontal motor(3) control up, down, left, and right motion of the CCD camera(1). A vertical synchronous detecting part(6) detects vertical synchronizing signal from composite image signal supplied to the monitor(5). A horizontal synchronous detecting part(7) detects horizontal synchronizing signal from the composite image signal supplied to the monitor(5). A first image detecting part(8) detects image signal outputter from the composite image signal currently. A delaying part(9) delays the composite image signal by prescribe time. A second image detecting part(10) detects image signal of previous state from the composite image signal delayed in the delaying part(9). A motion location detecting part(11) detects motion location of an object by comparing image signal of current state with image signal of previous state. The motion location detecting part(11) detects X, Y co-ordinates corresponding to detected motion location from vertical synchronizing signal and horizontal synchronizing signal. The controlling part(12) memorizes current object motion location inputted from the motion location detecting part(11), and computes X, Y co-ordinates variation amount by comparing object motion location of next period with the memorized object motion location. The controlling part(12) drives the horizontal motor(3) and the vertical motor(2) according to result of computation. Therefore, the CCD camera(1) can track the object.
Patent KR-20010017906-A (KR)
Inventor: KIM HUI TAEK
IPC: A47J31/00
Filed: 1999-08-16
Abstract: PURPOSE: A producing device for slush drink is provided to have cool and fresh taste without lowering temperature by mixing carbonic acid in carbonated water and carbureted crude liquid and by slushing the mixed drink with carbonated water and carbureted crude liquid. CONSTITUTION: A producing device comprises a slush drink supplier(5) containing a refrigerating device(52) and more than one freezing cylinder(51); a mixer tank(4) supplying mixed drink with carbonated water and carbureted crude liquid to the slush drink supplier; a carbonated water producing tank(3) supplying carbonated water to the mixer tank; a crude liquid container(2) supplying carbureted crude liquid to the mixer tank; and a carbonic acid cylinder(1) supplying carbonic acid gas to the mixer tank, the carbonated water producing tank and the crude liquid container. A first regulator assembly(7) of the carbonic acid cylinder is adjusted to supply carbonic acid to the crude liquid container and the carbureted crude liquid is supplied to the mixer tank. Then, a second regulator assembly(8) is adjusted to supply one portion of carbonic acid to the mixer tank and the other to the carbonated water producing tank. In the mixer tank, carbonic acid is mixed with carbureted crude liquid and carbonated water again to be mixed drink and the mixed drink is supplied to the slush drink supplier and frozen by the refrigerating device.
Patent KR-20010018473-A (KR)
Inventor: KIM YEONG MO
IPC: F24F13/28
Filed: 1999-08-19
Abstract: PURPOSE: A device for curtain of an air conditioner is provided to save producing cost of the curtain and to easily perform installing operation by using the device regardless of size of the air conditioner. CONSTITUTION: A curtain frame(20) is formed by an upper frame(21) and a lower frame(25). Then, a curtain(30) installed in the curtain frame is formed by plural cells. Herein, the cell is formed in a rectangular type while having an outside folding line connecting a center point to vertexes of corners and an inner folding contact line. The cells are folded while being inserted for adjusting size of the curtain.
Patent KR-20010026458-A (KR)
Title: Incinerator for ship
Inventor: OH SE CHEON
IPC: B63B35/32
Filed: 1999-09-07
Abstract: PURPOSE: An incinerator for a ship is provided to efficiently burn up waste such as sludge oil and to prevent secondary pollution at the same time. CONSTITUTION: When driving an incinerator(100), an ignition bar and a diesel oil nozzle are operated to burn up diesel oil and to preheat a combustion chamber(10). With proper preheating temperature, a sludge pump pumps sludge to the combustion chamber through a sludge nozzle for burning up sludge. The sludge nozzle is in a dual pipe body with an inner pipe and an outer pipe. Sludge is supplied through the inner pipe and air is supplied through the outer pipe. After a particular time, the supply of diesel oil stops and sludge combustion is completed by the heat in the combustion chamber. The exhaust gas from the combustion chamber is discharged through an exhaust pipe(72) by an exhaust fan(71).
Patent KR-20000022968-A (KR)
Inventor: GEORY POWSTO
IPC: B42D25/328
Filed: 1999-09-08
Abstract: PURPOSE: A safety printer is provided for easily changing in order to apply to the safe printing method. CONSTITUTION: A safety printer is prepared with a sheet supplying device(1), a supplying roll(2), a screen stencil cylinder(4), a first press cylinder(3), a drying and activating device(5), a gripper-type transmission device(8), sheet storage devices(10,11,12), a second press cylinder(7), an applicator cylinder(14) and a device for applying a stamp or a strip. Herein, the screen-printers(3,4) is possible to attach an adhering agent activated by the device(5) to a prearranged point on a paper, and if the sheet passes through the press and application cylinders, bonding is accomplished in a freezing state.
Patent KR-20000023168-A (KR)
Inventor: SHRODER HANS-JOHAHIM
IPC: F15B15/28
Filed: 1999-09-15
Abstract: PURPOSE: A folding typed operation mechanism for a roof is provided to have an electronic control equipment for detecting the electronic signal of a position transmitter. CONSTITUTION: An operation mechanism includes an electronic control equipment(7) having an output terminal(8) for operating an electric motor(10) to drive a hydraulic pump(9). A hydraulic motor(2) forms a hydraulic gear mechanism(11) for being converted by a hydraulic valve(12) together with the hydraulic pump. The hydraulic valve is converted by the control electronic equipment along a moving direction intended of the folding type roof. When a folding typed roof(1) reaches out the position intended, limit switches(5,6) send an electronic signal to a limit-switch detector(13) of the control electronic equipment. And the signal is sent to a position detection unit(14). The signals of the position detection unit are supplied to a calculation unit(19) connected to an electronic memory(18), and the output terminal of the electric motor is operated by a controller(20) of a speed of revolution.
Patent KR-20000023383-A (KR)
Inventor: OKUBO YOSIYUK
IPC: H04W72/08
Filed: 1999-09-22
Abstract: PURPOSE: A CDMA(Code Division Multiplex Access) base station and a method for allocating code are provided which do not need a table design for allocating a code as to all base stations, even when adding a new base station. CONSTITUTION: A code reading part(44) reads code assignment information stored in a prior code list(42), and an interference level measuring part(30) measures the interference level as to each code. A threshold value judging part(45) selects code assignment information whose interference level is lower than a previously fixed threshold value stores in a code candidate list(43). A code determination part(46) determines code assignment information of own station among selected code assignment information. Therefore, in case of adding a new base station, the code of own station is determined automatically and a desk design for allocating code as to all base stations is not needed.
Patent KR-20010029028-A (KR)
Inventor: KIM CHEOL SU
IPC: H04N5/74
Filed: 1999-09-28
Abstract: PURPOSE: A projection TV is provided to attach or detach a filter screen disposed in front of a screen lens for restricting a transmission of a light to/from a cabinet. CONSTITUTION: A screen lens(7) on which an image is projected is disposed at an opened portion of a cabinet(1). A screen supporting frame(9) is fixed around the opened portion of the cabinet to support the screen lens(7). A filter screen(14) is disposed in front of the screen lens and restricts a transmission of a light. A filter supporting frame(13) is detachably mounted to the screen supporting frame and supports the filter screen. The filter supporting frame(13) includes an upper frame(17) disposed at an upper portion of the screen supporting frame. Side frames(18) are extended downward from the both ends of the upper frame. A lower frame(15) connects the bottom ends of the side frames. A pair of coupling members(51a, 51b), e.g. so-called Velcro or magic tapes, are respectively fixed to a rear lower portion of the lower frame and a front lower portion of the screen supporting frame, so as to detachably mount the filter supporting frame to the screen supporting frame.
Patent KR-20010046017-A (KR)
Inventor: JUN YONG JIN
IPC: D01F1/10
Filed: 1999-11-09
Abstract: PURPOSE: A fiber containing a diamagnetic body obtained by adding hard ferrite powder districtly controlled by magnetic characteristics and particle size to fibers to be distributed uniformly therein in the manufacturing process of fibers is provided, which can be used for reducing the influence of electro magnetic wave. CONSTITUTION: The fiber is prepared by adding 0.3 to 10% by weight of hard ferrite diamagnetic powder to synthetic resin such as polyester, nylon, acryl, urethane, polypropylene, mixing and spinning by a polymerization, master batch or slurry method. For improving antibacterial and far infrared radiation radioactive characteristics, inorganic antibiotics, chitosan, sericite, illite, loess, jade, charcoal, active carbon and synthetic ceramic are mixed with the hard ferrite powder in a ratio of 1:2 to 2:1.
Patent KR-20000035584-A (KR)
Title: Optical pickup
Inventor: IWANAGA ATSUSHI
IPC: G11B7/09
Filed: 1999-11-19
Abstract: PURPOSE: An optical pickup is provided to have a structure capable of assembling a fixing part of the optical pickup by a high accuracy and to have good frequency characteristic. CONSTITUTION: An optical pickup comprises a base(11), a lens holder(12), a plurality of wires(35), and a damper member(90). The lens holder(12) is joined at the base so as to be moved through the plurality of wires(35). An elastic member(22) is inserted and installed at the base(11), which has a pair of side wall parts(11a), so as to be integrated with the side wall parts(11a). The wires(35) are fixed at the elastic member(22), and a fixed portion of the wires is covered by the damper member(90).
Patent KR-20010053735-A (KR)
Inventor: KIM HYUN YONG
IPC: E06B1/62
Filed: 1999-12-01
Abstract: PURPOSE: A fixture is to provide the easy installation of the door stud fixture to the outside of a doorframe having a space absorbing wind rush noise. CONSTITUTION: A fixing groove(11) in which a traditional fixing projection(21) is guided and inserted along a guide part(11a) is formed extending toward the inner face of a door stud(20). A fixing part(12) extends outward to the rear upper and lower parts along the traditional fixed groove for a connector(40) such as a screw or nail to be inserted into a screw hole(12a) respectively.
Patent KR-20010055575-A (KR)
Inventor: JUNG JUN HO
IPC: H01L21/28
Filed: 1999-12-11
Abstract: PURPOSE: A method for manufacturing a tungsten gate electrode is provided to prevent oxidization of tungsten by proceeding oxidization process by mixing NH3 and N2O or NO upon a thermal oxidization process performed after patterning of a gate electrode. CONSTITUTION: A method for manufacturing a tungsten gate electrode sequentially stacks a gate oxide film(24), a doped polysilicon film(32), a barrier metal film(34) and a tungsten film(36) on a semiconductor substrate(10). The stacked tungsten film, the barrier metal film and the doped polysilicon film are patterned by lithography and etching process using the gate mask to form a gate electrode(30). Only the polysilicon film in the gate electrode is selectively oxidized and an interface of the substrate and the polysilicon film between the gate oxide film are simultaneously experienced by nitrification process, by performing high-temperature thermal oxidization process under a mixed gas atmosphere of NH3 and N2O or NO.
Patent KR-20000012677-A (KR)
Inventor: LEE JI HONG
Filed: 1999-12-17
Abstract: PURPOSE: An ordered food delivering method is provided to order food to an eating house in a website and deliver the food to a user when the user inputs information of required food using internet providing various foods. CONSTITUTION: The method comprises the steps of searching food information to input information of food and a user after connection to a food delivery site of internet, analyzing inputted information to search a corresponding eating house, supplying the user information to the searched eating house by short message service, and making the corresponding eating house receive the supplied user information and deliver the food to each user.