baber/WOPTO huggingface dataset:
Patent KR-20000015624-A (KR)
Title: Coupling for pipe connection
Inventor: LEE DO YEAN
IPC: F16L21/08
Filed: 1998-08-31
Abstract: PURPOSE: A coupling for pipe connection is provided to connect both pipes to a socket firmly. CONSTITUTION: The coupling is formed by:inserting the edge of the connected part of both pipes(1, 1a) to be connected into both insides of a packing(12) inserted into insertion grooves(11) of both inner faces to have its both edges be contacted with each other; combining the front end hollow holes(24, 24a) of the connecting bars(23, 23a) formed on the upper and lower combining ends of left and right hard rings(20, 20a) to the hollow holes(14, 14a) of the upper and lower protruded ends(13, 13a) formed on the front ends of both sides of a socket(10) using bolts and nuts; combining the hollow holes(22, 22a) of the upper and lower combining ends of the left and right hard rings using bolts and nuts.; Herein, the coupling is interlocked in the state being integrally combined in the oval.
Patent KR-20000018661-A (KR)
Title: Manufacturing method of a dynamic random access memory cell
Inventor: PARK JEONG SU
IPC: H01L27/108
Filed: 1998-09-03
Abstract: PURPOSE: A manufacturing method of a DRAM(Dynamic Random Access Memory) cell is provided to reduce a contact resistance between plugs and improve a manufacturing margin. CONSTITUTION: A manufacturing method of a DRAM(Dynamic Random Access Memory)cell comprises the steps of: forming a plurality of word lines having a cap insulation layer on a semiconductor substrate; forming impurity regions for a source and a drain in both active regions of the word line; forming a side wall insulation layer on side walls of the respective word lines; forming a first plug for a capacitor node contact and a first plug for a bit line contact on the respective source and drain impurity regions; forming an interlayer dielectric on the entire surface and forming a contact hole in the first plug for a bit line contact; forming a plurality of bit lines having a cap insulation layer perpendicular to the word lines; selectively eliminating the interlayer dielectric so that a surface of the first plug is exposed at the same time a side wall insulation layer on both side walls of the bit lines is formed; and forming a second plug on the first plug for a capacitor node contact.
Patent KR-19980087731-A (KR)
Title: 쥬스기
IPC: A47J19/02
Filed: 1998-09-09
Abstract: 본 발명은 2개의 커팅기를 설치하여 착즙 효과를 최대한 향상시킬 수 있는 쥬스기를 제공하기 위한 것이다.    상기 쥬스기는 모터의 구동축과 리테이너로 결합되어 상기 구동축의 회전방향과 관계없이 회전하는 지지-프레임과, 상기 지지-프레임과 나사로 체결되어 회전하며 상기 구동축 방향으로 내치기어가 형성된 드럼과, 상기 내치기어와 맞물려 상기 구동축의 구동기어로부터 구동력을 전달받아 상기 내치기어를 구동시키는 다수개의 아이들 기어들과, 상기 각 아이들 기어의 중심에 결합되는 축이 저면에 형성되고 소정 간격을 유지하면서 부채꼴 모양으로 형성된 가이드봉이 상단 중심에 형성된 홀더와, 상기 제1 커팅기와 소정 간격을 유지하도록 상기 드럼의 단부에 안착되어 너트로 체결되며 상기 제1 분쇄돌기와 반대방향으로 제2 분쇄돌기들이 저면에 형성되고 소정 각도로 절곡져 형성된 절단날이 상면 일측에 형성된 제2 커팅기와, 상기 투입구와 소정 간격으로 이격되게 쥬스기 덮개의 저면에 형성되고 상기 가이드봉 사이에 결합 고정되는 끼움턱을 가지는 리브로 구성된 것이다.
Patent KR-20000020528-A (KR)
Title: Method for controlling transmission of image data of image communication device
Inventor: YOU HYUN BEOM
IPC: H04N7/34
Filed: 1998-09-22
Abstract: PURPOSE: A method for controlling a transmission of an image data of an image communication device capable of transmitting an image at high speed by applying different quantization table values and different sampling rates according to characteristics of an image is provided. CONSTITUTION: In a method for controlling a transmission of an image data of an image communication device wherein the method converts a moving image into an electric signal, performs a digital process, and compresses the image, a complexity of an image to be transmitted is compared with a reference value. A quantization table value and/or sampling rate of an image is selectively applied so that a quantization and/or sampling are performed. An image is compressed by the selected quantization and/or sampling rate.
Patent KR-20000021161-A (KR)
Title: Micro ball grid array semiconductor package
Inventor: LEE JAE HAK
IPC: H01L23/28
Filed: 1998-09-26
Abstract: PURPOSE: A semiconductor package is disclosed which adopts a fan-out type in addition to a fan-in type micro ball grid array semiconductor package to apply both fan-in and fan-out. CONSTITUTION: A semiconductor package comprises (a) a semiconductor chip(1) on which electronic circuit is integrated and in which a pad(11) for drawing signal is arranged outward on top surface, (b) a microfilm(2) which is bonded to top surface of the semiconductor chip and on surface of which circuit pattern is formed, outside end part of the circuit pattern being formed of a fan-in tap lead(22) connected to the pad of the semiconductor chip, the fan-in tap lead being connected to a fan-in type solder ball land(23) arranged in array type in central part, a fan-out tap lead(24) being formed between the fan-in tap leads, a fan-out type solder ball land(25) being formed outside of the fan-in tap lead and connected to the fan-out tap lead, (c) a solder ball(3) fused to the fan-in type solder ball land and the fan-out type solder ball land, and (d) a resin material(4) for protecting the fan-in tap lead and the fan-out tap lead parts of the micro film bonded to the pad of the semiconductor chip. Thus, by adding fan-out type to the fan-in type, number of the solder ball is increased to receive all signals of high integrated semiconductor chip.
Patent KR-20000021392-A (KR)
Title: Production method of fluid sprayer of microstructure and fluid sprayer thereof
Inventor: LEE BYEONG CHAN
IPC: B05B15/00
Filed: 1998-09-29
Abstract: PURPOSE: A production method of a fluid sprayer is offered to improve quickness and an attachment of a work by minimizing an attachment process while producing a fluid sprayer. CONSTITUTION: A fluid sprayer is composed of: a substrate(100), an insulation layer(101) formed on the substrate(100), a specific size of an emitting body(102) formed to be projected on the insulation layer(101) and an electrode(103), a lower wall(104) formed to cover around a driving fluid chamber(105), a protection layer(106), a membrane(108) formed on the upper end of the protection layer(106), a nozzle plate(114) having a nozzle(115). In this state, a production method of the fluid sprayer contains the steps of: inputting a driving fluid(116) in the driving fluid chamber(105), and attaching the nozzle plate(114) having the nozzle(115) formed to correspond to a vent fluid chamber(112) on an upper wall(110a). Thereby, all the structures except the nozzle plate(114) are produced as an integration form without an attaching process.
Patent KR-20000021795-A (KR)
Title: Method of manufacturing bicdmos element
Inventor: KIM JONG HWAN
IPC: H01L27/06
Filed: 1998-09-30
Abstract: PURPOSE: A method of manufacturing a bipolar transistor, a complementary metal oxide semiconductor and a double diffused metal oxide semiconductor on a substrate is provided to improve performance and decrease cost by reducing the number of the mask layers used. CONSTITUTION: A method of manufacturing a bipolar transistor, a complementary metal oxide semiconductor and a double diffused metal oxide semiconductor(BICDMOS) on a semiconductor substrate comprises the steps of: forming a semiconductor region of a second conductivity on the semiconductor substrate of a first conductivity; forming a plurality of well regions of the first conductivity and a plurality of well regions of the second conductivity on a selected region of the semiconductor region; sequentially forming a pad oxidation layer and an oxidation blocking layer on the structure having the well regions; forming a frist photoresist layer pattern on the mask layer; forming a blocking layer pattern by etching the oxidation blocking layer while using the first photoresist layer pattern as an etching mask; injecting impurity ions of the first conductivity for isolating elements by using the first photoresist layer pattern as an ion injecting mask; eliminating the first photoresist layer pattern and forming a second photoresist layer pattern; injecting impurity ions of the second conductivity for isolating elements by using the second photoresist layer pattern as an ion injecting mask; eliminating the second photoresist layer pattern; forming field regions of the first and the second conductivity by diffusing the impurity ions of the first and the second conductivity; and forming a filed oxidation layer by growing the oxidation layer.
Patent KR-20000021990-A (KR)
Title: Device for controlling cool air in refrigerator
Inventor: LEE JEONG WAN
IPC: F25D17/00
Filed: 1998-09-30
Abstract: PURPOSE: A cool air controlling device of a refrigerator is provided to cut off the flow of defrosting heat of an evaporator into a refrigerator when defrosting by selectively closing cool air paths. CONSTITUTION: A cool air controlling device makes the cool air around an evaporator(100) to be flowed in via a cool air vent hole(202) of a louver by a fan. The cool air flowed into a refrigerator keeps the food stored in the refrigerator in cool or frozen state. A microcomputer(300) outputs control signals, and a motor(400) is driven in one direction according to the output of the control signals when defrosting. Accordingly, one end of a cut off plate(500) is combined to a motor shaft(410) so that the cool air vent hole is closed by being turned in a certain angular degrees according to the rotation of the motor. And the cool air vent hole is closed at the one end of the cut off plate so that the defrosting heat of the evaporator cannot evenly flowed into the refrigerator. After the completion of defrosting, the microcomputer outputs a reverse driving control signals to the motor, and then the motor is driven reversely. The cut off plate rotates by the reverse rotation of the motor, and the cool air vent hole is opened. Thereby, the defrosting efficiency is improved by closing the space of the evaporator, and the delivery of the defrosting heat into the refrigerator can be cut off.
Patent KR-20000024853-A (KR)
Title: Deflecting yoke
Inventor: CHOE CHUN SIK
IPC: H01J29/76
Filed: 1998-10-02
Abstract: PURPOSE: A deflecting yoke is provided to adjust a landing characteristic and a convergence characteristic by changing a deflection center point of an electron beam scanned from an electric gun. CONSTITUTION: An electric gun(22) is installed to an end of a neck portion of a cathode ray tube and emits an electronic beam. A deflective yoke(24) is inserted and installed to the neck portion(20) and a horizontal deflective coil(26) is installed to an inner side of a separator(28). A vertical deflective coil(30) is arranged to an external side of the separator(28). A plurality of ribs(32) are formed to a peripheral surface of the separator(28) in an equal interval. A cleavage(34) is formed to an end side portion of the neck portion(20) of the separator(28). A male screw thread(36) is formed to an external side surface of the end side portion of the rib(32).
Patent KR-19990081764-A (KR)
Title: 마이크로파 플라즈마 처리장치 및 마이크로파 플라즈마 처리방법
IPC: H01J37/32
Filed: 1998-10-09
Abstract: 용기를 밀봉하는 밀봉부재측에, 환형상으로 벤딩 형성한 관형상부재에 슬릿을 개설한 안테나를 설치하여, 상기 슬릿에서 상기 밀봉부재로 마이크로파를 방사하도록 한 마이크로파 플라즈마 처리장치 및 처리방법.
Patent KR-20000025453-A (KR)
Title: Vertical cavity surface emitting laser and method for manufacturing the same
Inventor: LEE GEUM HEE
IPC: H01S5/30
Filed: 1998-10-12
Abstract: PURPOSE: A vertical cavity surface emitting laser is provided to simplify a manufacturing process with a removal of a polyimide packing process used for a planation process by forming a block separated by a trench formed through etching a portion around a post. CONSTITUTION: A post(200) having a window(210), produces and irradiates laser light by applied electric power. A trench(220) is formed throughout at least a portion of an upper reflector layer(140) around the post(200), an activated layer(120), and a lower reflector layer(110). A block(300) is formed to enclose the post(200) in a predetermined interval by the trench(220). An insulating layer(150) is formed on the window(210) and an upper portion of the post(200) excluding a portion around the window(210), the trench(220), and the block(300).
Patent KR-19990037105-A (KR)
Title: 플러그-잭형 전송장치 및 플러그-잭형 광전 공용 전송장치
IPC: H01R27/00
Filed: 1998-10-15
Abstract: 플러그-잭형 전송장치는 : 미니 싱글헤드 전기 플러그를 전송장치에 접속하여 상기 미니 싱글헤드 전기 플러그와 전기 신호를 교환하기 위한 적어도 7개의 전기 단자; 상기 전기 단자를 수용하여 지지하며 상기 미니 싱글헤드 전기 플러그를 수용하기 위한 보유 몸체; 및 상기 미니 싱글헤드 전기 플러그가 보유 몸체내로 삽입될 때 제 4 전기 단자 및 제 6 전기 단자 사이의 전기적 접속을 완료시키는 스위치 소자를 포함한다. 상기 미니 싱글헤드 전기 플러그는 적어도 7개의 영역들을 포함한다. 플러그 선단 전극에서 가장 먼 영역이 제 1 영역에 대응한다. 상기 미니 싱글헤드 전기 플러그가 삽입될 때, 제 1 전기 단자가 상기 제 1 영역에 접촉하게 되고, 제 2 전기 단자가 제 7 영역에 접촉하게 되고, 제 3 전기 단자가 상기 제 5 영역에 접촉하게 되고, 제 4 전기 단자가 제 3 영역에 접촉하게 되고, 제 5 전기 단자가 상기 제 3 영역에 접촉하게 되며, 제 7 전기 단자가 상기 제 1 영역에 접촉하게 된다. 상기 제 1, 제 4, 및 제 5 전기 단자들이 각각의 저항을 통해 전원에 결합되며, 제 6 및 제 7 전기 단자들이 접지된다.
Patent KR-19990044930-A (KR)
Title: 휴대무선기
IPC: H04W88/02
Filed: 1998-10-30
Abstract: 휴대전화기에 있어서, 전화부 목록의 전부 또는 일부중에서 사용자가 선택한 원하는 전화번호를 음성데이터 변환수단에 의해 음성데이터로 변환하여 통화 상대에게 송신 하도록 하므로서, 음성데이터에 의거한 전화번호가 음성데이터를 수신하는 상대측에서 음성으로서 방음될 수 있다.    그것에 의해, 사용자가 사용하기에 더욱 편리한 휴대전화기를 실현할 수 있다.
Patent KR-20000028233-A (KR)
Title: Method for choosing icon of main menu for digital television
Inventor: CHANG CHOEL JIN
IPC: H04N21/475
Filed: 1998-10-30
Abstract: PURPOSE: A method for choosing an icon of a main menu for digital television is provided to select each menu by using menu icon of a main menu screen. CONSTITUTION: A method for choosing an icon of a main menu for digital television, displaying the main menu screen on a monitor screen, comprises the steps of: outputting the main menu screen; outputting a new menu icon screen by a remote controller; selecting an icon on the outputted icon screen; alternating the selected icon with an existing icon, and outputting the alternated icon. When alternating the icon, data of the selected icon is stored in an EPROM and outs to the main menu screen.
Patent KR-20000031104-A (KR)
Title: Preparation method of protective antigen using transformed bacillus with recombinant vector introduced protective antigen
Inventor: OH HUI BOK
IPC: C12N15/63
Filed: 1998-11-03
Abstract: PURPOSE: Recombinant protective antigen of anthrax is over expressed using Bacillus brevis 47-5Q and pNU212 vector system and then purified protective antigen is used for vaccine. CONSTITUTION: PCR is performed to amplify protective antigen of anthrax and cloned into T -vector. Cloned insert is isolated after restriction enzyme digestion and ligated with pNU212 vector. The resulting vector pNU212-PA is transformed into Bacillus brevis 47-5Q and the supernatant of culture is analyzed using western blotting. Purification of protective antigen secreted into medium is achieved using FPLC. Purified protective antigen is confirmed by checking the molecular weight of protein ran in the SDS-PAGE, western blotting, and immunoblotting. N-terminal amino acid sequence of expressed gene is compared with the protective antigen produced from standard strain Bacillus anthracis ATCC14185.
Patent KR-20000031325-A (KR)
Title: Device for protecting panel of pdp tv
Inventor: PARK JUNG HYEON
IPC: H04N5/66
Filed: 1998-11-05
Abstract: PURPOSE: A device for protecting a panel is provided to protect a power supply unit and a PDP panel from being broken caused by the abnormal operation of a PDP television by detecting a temperature in an instant. CONSTITUTION: A device for protecting the panel of a PDP(Plasma Display Panel) television contains a first commuting unit(10), a standby power supply unit(11), a microcomputer(12), a second commuting unit(13), a PFC(Power Factor Correction) power supply unit(14), a VS resonant power supply unit(15), and a direct current/direct current converter(16). And the device additionally contains a detecting unit(100) of temperature for detecting the abnormal amount of heat generated in a discharging unit(20) in an instant and a protecting unit(200) for receiving the signal about the abnormal amount of heat from the detecting unit of temperature for stopping the drive of the VS resonant power supply unit. Then, if over current or abnormal operation is generated in a second resistance(R2) of the discharging unit while turning off the television, the detecting unit of temperature detects the instant amount of heat in the second resistance. And the detecting unit of temperature transfers a signal to the protecting unit and to the microcomputer for having a sequence of a normal turning off to protect the VS resonant power supply unit and the panel unit. Therefore, the power supply unit and the PDP panel are prevented from being broken.
Patent KR-19990045531-A (KR)
Title: 과뇨산혈증의 치료 및 예방을 위한 방법 및 조성물
IPC: A61P19/06
Filed: 1998-11-24
Abstract: 트로글리타존과 같은 인슐린 감응 증진제는, 과뇨산혈증을 치료 및/또는 예방할 수 있고, 따라서 통풍, 요결석, 과뇨산혈증 신증 및 레쉬-니한 신드롬과 같은 질환의 치료 또는 예방에 사용된다.
Patent KR-20000033589-A (KR)
Title: Method for preparing a conductive layer and apparatus thereof
Inventor: KIM DO HEYOUNG
IPC: C23C18/16
Filed: 1998-11-25
Abstract: PURPOSE: A method and an apparatus for preparing a conductive layer are provided, to make a conductive layer having a good adhesion and a uniform and homogeneous surface on the material to be plated without a seed layer. CONSTITUTION: The conductive layer is formed by inserting a material to be plated (23) into a liquid and sonicating the surface of the material by using a sonicator (21); and putting the material to be plated (23) in an electroless plating apparatus which is constructed inside of the chamber for preventing the surface oxidation of the material to be plated (23) and contains a plating bath (20) and a plating solution (22). Or the conductive layer is formed by setting a sonicator inside of a plating bath containing a plating solution; inserting a material to be plated into the plating solution; sonicating the solution; and taking the material to be plated out. The plating solution is a CuSO4 solution; the temperature of the bath is maintained to be 25-100°C; and the frequency of the sonicator is 20-200 kHz.
Patent KR-20000034156-A (KR)
Title: Method for distinguishing cell of vc-merge capable atm lsr
Inventor: LEE SUK HYANG
IPC: H04L12/851
Filed: 1998-11-27
Abstract: PURPOSE: A method for distinguishing a VC-Merge(Virtual Channel Merge) capable ATM LSR(Asynchronous Transfer Mode Level Switching Router) is provided to transfer each cell while dynamically distinguishing the cells of VC newly participating from corresponding LSR. CONSTITUTION: The start and the continuance of each cell stored in the input buffer of each VC are confirmed for applying the PTI field value of start and the PTI field value of continuance to the transfer of each cell. And, the thresholds of the input buffers in each VC are confirmed for applying the PTI field value of weight increase. Then, the PTI field value of start is detected for additionally generating buffer, and the PTI field value of continuance is detected for storing each transferring cell to the additional buffers. The PTI field value of weight increase is detected for increasing the weight of the buffer to store the transferring cell. Moreover, the last PTI field value is detected for excluding the storing of the transferring cell in the buffer.
Patent KR-19990073034-A (KR)
Title: 트랙터용 로터리
Filed: 1998-12-10
Abstract: 트랙터와 같은 동력발생장치로부터 동력을 취출하여 작업을 수행하는 경운날의 회전 방향을 정/역 변환시키는 정/역회전용 기어박스를 구비하여 로터리 작업과 평탄화 작업을 복합적으로 수행 가능하게 한 트랙터용 로터리에 관한 것으로, 본 발명에 의하면 피동 베벨기어의 단부에 2 개의 구동 베벨기어를 치차결합하고 2 개의 구동 베벨기어 중 어느 하나에 선택적으로 동력을 전달시키는 클러치를 결합시킴으로써 농업용 작업기중 작업을 수행하는 부분의 회전 방향을 정방향 또는 역방향으로 회전시켜 작업 영역을 크게 확장시킨다.
Patent KR-20000040129-A (KR)
Title: Disposal device of food garbage
Inventor: NO DUCK CHI
IPC: B09B5/00
Filed: 1998-12-17
Abstract: PURPOSE: A disposal device of the food garbage is provided to dispose of a great of the food garbage at a time and to dehydrate completely the sewage of the food garbage for reducing the volume of the food garbage. CONSTITUTION: A disposal device of the food garbage comprises : a pulverizer(20) to pulverize the food garbage(F) which consists of an input hole(21) of the food garbage(F), a pulverizing board(22) including plural holes(22a) passing through the pulverized the food garbage, a motor(23) rotating a pulverizing, and a transfer pipe(24) ; a device of hydration and transfer(40) which consists of a motor(42) conveying a rotating power through a belt(41), a driving shaft(43) rotating as function of a motor(42), a rotary shaft(44), and a timing belt(45) ; a drying device(60) which consists of a heater(62) including a heater(61), a fan motor(63) including a blowing fan(63a) sending the air by force to the inside of a heater case(62) and a discharging board(69) discharging the food garbage to a reclaim bucket(74) ; a reclaim bucket(74) to store the food garbage in a drying device(60).
Patent KR-20000040702-A (KR)
Title: Reflection type liquid crystal display device
Inventor: KIM GYU SEOK
IPC: G02F1/1335
Filed: 1998-12-19
Abstract: PURPOSE: A reflection type liquid crystal display device is provided to improve the equalization of the intensity of laser. CONSTITUTION: A reflection type liquid crystal display device includes a reflection type liquid crystal display panel(10) and a front write assembly(12). The liquid crystal display panel(10) displays data. The front write assembly(12) includes an optical waveguide plate, a poly angle bar, and lamps. The front write assembly(12) illuminates light on the front surface of the liquid crystal display panel. The optical waveguide plate(14) is implemented on the front surface of the liquid crystal display panel. The poly angle bar(18) includes at least two reflection surfaces(16) which are formed on the side wall of the optical waveguide plate. The lamps are implemented on each container hole(20) formed on each terminal of the poly angle bar.
Patent KR-20000041521-A (KR)
Title: Portable digital monitoring system
Inventor: NAM CHANG HYEON
IPC: H04L12/00
Filed: 1998-12-22
Abstract: PURPOSE: A portable monitoring system is provided, so that a transmitter and a receiver can talk over the phone as watching a displayed screen to each other, by transmitting image signals and character signals photographed by a camera to the receiver through a handy terminal, and by making the receiver receive the image signals and the character signals through the handy terminal. CONSTITUTION: A portable monitoring system comprises a portable digital monitoring device (100) and a portable terminal (200). The portable digital monitoring device codes image signals and character signals to transmit the signals, and receives the image/the character signals from a receiver to decode and display the signals. The portable terminal connects the receiver with a speech line according to transmitter operations, and transmits the image/the character signals transmitted from the portable digital monitoring device to the receiver. The portable terminal transmits the image/the character signals transmitted from the receiver to the portable digital monitoring device. The portable digital monitoring device comprises a key input circuit (155), a characters generator (110), a camera (115), an image CODEC (coder-decoder) (120), a displayer (125), a signal processor (130), a controller (135), a memory (140), a communication interface (145), and a jack connector (150). The image CODEC codes the image signals photographed by the camera, and codes the character signals to decode the image/the character signals received from the portable terminal. The displayer displays a freeze frame decoded by the image CODEC or the character signals on a screen. The signal processor processes of signals of the image/the character signals. The controller controls the portable digital monitoring device to transceive the signally-processed signals with the receiver. The memory transceive every information with the controller and stores the information. The communication interface transceives the image/the character signals and sound signals, according to a communication protocol. A jack is connected with the jack connector to perform communication between the portable digital monitoring device and the portable terminal.