baber/WOPTO huggingface dataset:
Patent KR-20000009664-A (KR)
Title: Power feeding device of washing machine
Inventor: PARK CHUL WOO
IPC: D06F37/30
Filed: 1998-07-27
Abstract: PURPOSE: A power feeding device of a washing machine is provided to be able to perform the same washing and dehydrating as the existing washing machine even if a clutch for switching the power during washing and dehydrating is removed. CONSTITUTION: The power transmission device of a washing machine is composed of: a motor having a stator(62a) for forming a magnetic field by feeding power; a rotor(62b) for revolving in the inner side of the stator, affected by the magnetic field formed from the fixing piece; a motor shaft(61) forcibly inserted to revolve on the inner circumferential face of the revolving piece; an upper and a lower cover flanges(62c)(62d) for covering the motor on the upper and the lower sides of the motor.
Patent KR-20000012867-A (KR)
Title: Cell data sensing circuit of semiconductor memory device
Inventor: YANG GYU SEOK
IPC: G11C7/06
Filed: 1998-08-01
Abstract: PURPOSE: A cell data sensing circuit of semiconductor memory device is provided to stably make operation of circuit and improve confidence of a semiconductor memory device. CONSTITUTION: The circuit comprises a memory cell data detector for detect a sensing signal according to a data stored in a memory cell, a reference signal generator for generating two reference signal stored in two or more reference cells connected in serial, and a comparator for receiving the sensing signal from the memory cell data detector and the reference signal from the reference signal generator and comparing the sensing signal with the reference signal. The data stored in the memory cell is detected by the signal outputted from the comparator.
Patent KR-20000013316-A (KR)
Title: Program illegal copy prevention method and device thereof
Inventor: KIM JOA SOON
IPC: G06F21/44
Filed: 1998-08-07
Abstract: PURPOSE: A program illegal copy prevention method and device thereof is provided to suppress ability of illegal copy and promote a software industry limiting a use time for an original program. CONSTITUTION: The program illegal copy prevention method and device thereof comprises the steps of assigning a new recording media of copy target program from a media with a specific program and generating a copy evaluation command; determining a number of a drive, an input of the copy evaluation command and generating a trouble factor; determining an evaluation of copy program by password after determining a number of the input of the copy evaluation command, wherein the password is inputted through user selects a evaluation file of the copy program.
Patent KR-20000014093-A (KR)
Title: Method for manufacturing eeprom equipment
Inventor: CHOI TAE-IEE
IPC: H01L21/31
Filed: 1998-08-17
Abstract: PURPOSE: An EEPROM is provided to be similar to symmetric transistor, which is included to the EEPROM cell and the MOS transistor, to improve the low voltage MOS transistor function and improve the oxidation layer quality of the EEPROM cell tunnel. CONSTITUTION: After the gate electrode is formed in the EEPROM, the gate oxidation layer of the low voltage MOS transistor is formed to the low voltage gate oxidation layer in the low voltage MOS transistor. Ion is implanted on the high voltage gate oxidation layer to form the impurity diffusion layer of the lower tunnel oxidation layer.
Patent KR-19990023667-A (KR)
Title: 순환 유동화 베드를 갖는 보일러를 위한 열 교환기 시스템
IPC: F22B1/02
Filed: 1998-08-18
Abstract: 본 발명은 제1 열 교환기와 그에 이어 농후 유동화 베드 내에 배치된 제2 열 교환기를 포함하는 열 교환기 시스템에 관한 것으로, 제2 열 교환기는 농후 유동화 베드 내의 부유 입자들의 경로를 따라 배치된 복수의 튜브 네스트들로 구성된다.  상기 제2 열 교환기에는 중심의 양측에 위치된 적어도 2개의 공급부가 구비되고, 각 공급부는 제1 열 교환기의 유입 유체와 배출 유체의 별개 혼합물을 수용하므로, 상기 네스트 각각으로 공급되는 유체의 온도는 네스트와 입자들이 농후 유동화 베드 속으로 공급되는 입구 사이의 거리의 증가 함수이다.
Patent KR-20000014620-A (KR)
Title: Method for controlling a voice mouse
Inventor: KIM YOON HO
IPC: G06F3/16
Filed: 1998-08-22
Abstract: PURPOSE: A method is provided to enable a use of a mouse in a circumstance of being incapable to use a mouse pad. CONSTITUTION: In the control method of a voice mouse, a user turns on a mouse-in power, and is on a mouse (100). The co-ordinates of a present cursor is displayed on a screen (101). A location of the cursor is shifted into a web browser (102), and then a first button of the mouse is selected (103). The web browser of the screen is displayed as double clicked (104). The user shifts the location of the cursor into a book-mark, and the content of the book-mark is displayed by clicking the first button (106). As shifted from the book-mark to a patent office (107), a server of the patent office is connected by clicking the first button (108).
Patent KR-19990029403-A (KR)
Title: 3차원 디바이스 레이아웃
IPC: H01L21/8242
Filed: 1998-09-01
Abstract: 본 발명은 제 1 디바이스 상부에 제 2 디바이스가 형성된 3차원 디바이스 구조물을 형성하는 방법에 관한 것이다.  단결정 최상부 표면을 가진 층이 제 1 디바이스상에 제공되어 제 2 디바이스의 활성 영역을 형성하기 위한 베이스를 제공하도록 한다.
Patent KR-20000018663-A (KR)
Title: Manufacturing method of a semiconductor memory device
Inventor: JEONG GU CHEOL
IPC: H01L27/102
Filed: 1998-09-03
Abstract: PURPOSE: A manufacturing method of a semiconductor memory device is provided to reduce a contact resistance and improve a manufacturing margin by broadening the surface of a silicide layer on a cell plug layer. CONSTITUTION: A manufacturing method of a semiconductor memory device comprises the steps of: forming a gate oxidation layer on the entire surface of a semiconductor substrate including a cell region and a peripheral region; selectively forming a metal gate electrode on the gate oxidation layer and forming an impurity region in the surface of each region of the semiconductor substrate; forming an insulation layer for making gate side walls on the entire surface and forming gate side walls on the side walls of the gate electrode layer in the cell region; forming and patterning a material layer for making a plug on the entire surface and forming a plug layer which is contacted to the impurity region and fills up the space between gate electrodes; forming a contact pad layer connected to the plug layer by selective etching after forming gate side walls on side walls of a gate electrode in the peripheral region and a polysilicon layer for making a contact pad on the entire surface; and forming a silicide layer by using the contact pad layer and interlayer dielectric layer on the entire surface, and forming a bit line contact hole by selectively etching.
Patent KR-20000019375-A (KR)
Title: Device for removing unnecessary cotton of spun yarn
Inventor: KIM HUI SEON
IPC: D01H11/00
Filed: 1998-09-10
Abstract: PURPOSE: A device for removing unnecessary cotton is provided to need not to clean the removing device of unnecessary cotton at removing the unnecessary cotton of a third roller for driving. CONSTITUTION: A removing device of unnecessary cotton stuck in a third roller for driving(213) is installed in an inlet hole(221) of an inlet pipe(22). The unnecessary cotton is removed by: separating the unnecessary cotton stuck on the surface of a roved yarn(11) toward by sticking the upper part of a stretching partition(43) with the surface of the third roller for driving(213) in the rotation of the third driving roller; and flowing into a device for collecting by flowing the unnecessary cotton inside the inlet pipe through the inlet hole by the suction force of the inlet pipe at the same time.
Patent KR-19990029901-A (KR)
Title: 반도체 기억장치
IPC: H01L27/115
Filed: 1998-09-17
Abstract: 셀로부터 고속으로 확실히 데이터를 판독하면서 또 회로의 집적도를 올리는 경우에 비트선 단자나 그라운드선 단자에 접속되는 금속선을 용이하게 배치한다. 
     2 개의 비트선 단자 (DO, D1) 로부터 합계 4 줄의 비트라인 확산배선 (1) 이 각 열 (4 열) 의 셀의 각 드레인에 각각 접속되고 또 1 개의 가상 그라운드선 단자 (VG0) 로부터의 4 개의 비트라인 확산배선이 상기 4 열의 셀의 각 소스에 각각 접속되도록 형성한다.       또, 뱅크 선택 트랜지스터 (BT1 ∼ BT6) 를, 각 비트라인 확산배선 (1, 2) 에 대해 각각 1 개씩 설치한다.
Patent KR-20000021337-A (KR)
Title: Method for forming storage node of cell capacitor
Inventor: LEE JOON SIK
IPC: H01L27/108
Filed: 1998-09-28
Abstract: PURPOSE: A method for forming a storage node of a cell capacitor is provided to optimize an etch process of a Pt layer and a barrier layer used as a storage node of a high dielectric capacitor. CONSTITUTION: A method for forming a storage node of a cell capacitor includes a first step through seventh step. The first step is to form a contact hole on an oxide layer(11) after forming the oxide layer on a semiconductor substrate. The second step is to fill up the contact hole by performing an etch back after depositing a first polysilicon(12) on the oxide layer. The third step is to form a silicide layer(13) by depositing a second polisilicon on the first silicide layer and the oxide layer. The fourth step is to form a mask materials on a Pt layer(14,16) after depositing the Pt layer on the silicide layer. The fifth step is to pattern the mask materials by using a photoresist. The sixth step is to etch the Pt layerm by using the patterned mask materials. The seventh step is to delete the mask materials and the silicide layer exposed by etching the Pt layer by using an isotropic plasma.
Patent KR-20000021398-A (KR)
Title: Method for protecting communication data between nodes
Inventor: JO WON SEOK
IPC: H04L12/40
Filed: 1998-09-29
Abstract: PURPOSE: A method is provided to protect communication data when a bus reset signal is generated, while transmitting data between nodes. CONSTITUTION: A method for protecting communication data between nodes comprises the steps of: setting up data communication which is necessary for synchronization transmission, to have a priority for a bus reset; transmitting time information to a display device by a corresponding node of the data communication, which is reserved or processing; receiving the corresponding node and the time information, and displaying on screen; detecting a previous state, right before the bus reset is generated, and deciding necessity of the bus reset; deciding whether the data communication between the nodes is performed; deciding whether the priority of the data communication is higher than a priority of the bus reset; and processing the data communication without stopping.
Patent KR-20000024902-A (KR)
Title: Wafer etching apparatus
Inventor: KANG SANG JUN
IPC: H01L21/306
Filed: 1998-10-02
Abstract: PURPOSE: A wafer etching apparatus is provided to improve the reliability to an etching process and obtain a product with a good quality by restraining an occurrence of a particle generated by a reaction of an aluminum component and a reaction gas. CONSTITUTION: A particle is generated by an aluminum component of each component and a reaction gas such as a CH4 or a CHF3. An oxidation coating film(14) is formed to an inner circumference of a gas hole(13) and an entire surface of a baffle(12). The oxidation coating film(14) prevents a reaction of the aluminum component of the baffle(12) and the reaction gas. A material of a confinement ring(21) is changed as a ceramic material or a quartz material and deposits a polymer.
Patent KR-20000026228-A (KR)
Title: Flash memory cell and manufacturing method for the same
Inventor: SHON YOUNG SEOK
IPC: H01L27/115
Filed: 1998-10-19
Abstract: PURPOSE: A flash memory cell and a method for manufacturing the same are provided to increase an overlapped area of a floating gate and a control gate by forming a can cave floating gate CONSTITUTION: A flash memory cell comprises a substrate(31), a multitude of floating gate, a CVD oxide layer(34), an insulating layer, and a control gate(37). The floating gate is formed with a trench on the substrate. The CVD oxide layer is formed on the floating gates of both sides of the each trench. The insulating layer is formed on surfaces of each floating gate. The control gate is formed on the substrate comprising the insulated floating gates. A method for manufacturing a flash memory cell comprises the steps of: forming a conductive layer and a CVD oxide layer; etching selectively the conductive layer and the CVD oxide layer; etching selectively a part of the conductive layer and the CVD oxide layer of center portions of each floating gates; forming an insulating layer on the surfaces of the exposed floating gates; and forming a control gate on the substrate.
Patent KR-20000026368-A (KR)
Title: Illuminator of semiconductor manufacturing device
Inventor: CHANG HYUN KYUNG
IPC: H01L21/00
Filed: 1998-10-20
Abstract: PURPOSE: An illuminator of semiconductor manufacturing device is provided to enhance luminance by using a halogen lamp, to easily perform the operation in areas except high voltage areas by using sub illuminators, and to easily check whether the lamp is used up or not. CONSTITUTION: An illuminator of semiconductor manufacturing device comprises main illuminators(100a,100b,100c) for illuminating high voltage areas, sub illuminators(110a,110b) for illuminating areas except the high voltage areas, and supports(120) for supporting the main and sub illuminators. The sub illuminator is separated from the main illuminator by prescribed length. The main illuminator further comprises a voltage boosting transformer(130).
Patent KR-20000027972-A (KR)
Title: Apparatus for controlling osd character output of television
Inventor: PARK JEONG GYU
IPC: H04N5/445
Filed: 1998-10-30
Abstract: PURPOSE: An apparatus for controlling OSD character output is to recognize OSD character in optimum state by changing an output level of the OSD character. CONSTITUTION: A television comprises a microcomputer for controlling the whole television,an OSD generator for displaying a character on a CRT by a control signal output from the microcomputer, and an image processing unit for selecting and processing an image signal among signals received through a tuner. A beam amount sensing unit senses a screen bright and a beam amount from ABL stage of the television, and inputs it to the microcomputer. The microcomputer compares a level of the screen bright and the beam amount inputted from the beam amount sensing unit with a preset basis level, regulates an OSD character output level so that a viewer recognizes it as an optimum state, an outputs it on CRT screen.
Patent KR-20000028316-A (KR)
Title: Method for processing duplicated relation during backing up in exchange
Inventor: SONG YOUNG HWAN
IPC: H04Q1/20
Filed: 1998-10-30
Abstract: PURPOSE: A method for processing a duplicated relation backing up in an exchange is provided to prevent the occurrence of disagreement of PLD(Programmable Logic Device) data in order to minimize the break off time of a system and exchange a version at the same time. CONSTITUTION: A method for processing a duplicated relation during backing up in an exchange is made to exchange the version using a standby loading function able to minimizing the break off time of the system, when applying a package backed up in an MT(Magnetic Tape) instead of a package being operated at present due to the obstacle during system operation. The method includes the processes of: inspecting whether a backup command is a PLD backup request signal; performing a duplicated relation processing by requesting the duplicated relation processing in the case of a PLD backup request signal; and performing backup by transporting the result of the duplicated relation processing.
Patent KR-20000028463-A (KR)
Title: Data transmitting device in serial method
Inventor: LEE TAE HO
IPC: H04L12/00
Filed: 1998-10-31
Abstract: PURPOSE: A serial data transmitting device is provided to improve the transmitting speed of data by restraining the continuous generation of the same data sections when performing exclusive-OR of original data and clocks to transmit the data at lower clock speed than the original clock speed. CONSTITUTION: A piece(100) to transmit data by using a device for interfacing in a serial data transmitting device is composed of a random signal generator(110), a random signal generating part(120), a mixing part(130), and an encoder(140). A data reception piece(200) of a corresponding device is composed of a clock regenerating part(210), a data regenerating part(220), a random signal controlling part(230) and a random signal generator(240). When the space of each device is to be interfaced by using the device, the original data before processing exclusive-OR of the original data and clocks not to generate the same clock section continuously and the random data are mixed by processing exclusive-OR. Then the generation frequency of high or low of the original data rows becomes uniform, the clock speed is reduced, and the transmitting speed of data is improved.
Patent KR-20000031863-A (KR)
Title: Treatment method of wastewater including nitrogen
Inventor: HAN SANG BAE
IPC: C02F3/02
Filed: 1998-11-11
Abstract: PURPOSE: A treatment method of waste water including nitrogen is provided, which is characterized in that nitric-nitrogen is removed by reduction in biological process, and organic nitrogen is removed by changing to ammonium-nitrogen. CONSTITUTION: In biological treatment, ammonium nitrate is changed into nitric-nitrogen by nitrosomonas and nitrobacter in aerobic condition, and converted into isolated nitrogen using bonded oxygen with nitric salt in anoxic condition. Nitrosomonas and nitrobacter grow slowly and washed out easily, and when the concentration of ammonium or contaminant is so high, bacteria for nitrifying can not grow. So, in physical treating process, magnesium ion and phosphate ion are injected to extract struvite(MAP: Magnesium Ammonium Phosphate) extract at pH 9.5 ¯ 11. The method can be used for removing ammonium-nitrogen in the process of removing phosphate.
Patent KR-19990045621-A (KR)
Title: 전자식집진기가 부착된 공기조화기
IPC: B03C3/82
Filed: 1998-11-24
Abstract: 전자식집진기를 실내유니트의 케이싱내에 함께 조립한 공기조화기에 있어서, 케이싱의 대전을 방지하고, 또 먼지가 케이싱에 흡착되기 어렵게 하여 오염발생을 방지한 것으로서, 집진기(50)의 방전작용에 의한 전기력선에 의해 케이싱(10)자체도 대전되지만, 케이싱(10)을 접지함으로써, 케이싱(10)의 정전기를 제거할 수 있고, 케이싱(10)에 먼지나 미립자가 부착되어 오염되는 것을 억제할 수 있다.
Patent KR-19990045622-A (KR)
Title: 세탁물 탈수장치
IPC: D06F37/40
Filed: 1998-11-24
Abstract: 본 발명은 세탁물 탈수장치에 관한 것으로서, 수조(1)와 수조(1)의 안쪽에 배치된 회전 드럼(5)과, 상기 회전 드럼(5)의 드럼축(31)에 직접 장착되고 드럼축(31)에 회전동력을 주는 구동모터(35)를 구비한 구조로 하고, 상기 구동모터(35)에 회전드럼(5)과 함께 회전가능한 다이나믹 밸런서(41)를 설치하고, 다이나믹 밸런서(41)를 구동모터(35)의 부착 스페이스 내에 수용하고, 부착 스페이스를 작게 하여 큰 진동억제 효과를 확보하는 것을 특징으로 한다.
Patent KR-20000037932-A (KR)
Title: Structure for connecting service valve of inverter air conditioner
Inventor: PARK JUNG HEUM
IPC: F24F11/00
Filed: 1998-12-03
Abstract: PURPOSE: A structure for connecting service valves of an inverter air conditioner is provided to prevent damage of a compressor and increase an absorption temperature of the compressor for reducing electricity consumption by controlling a pressure of refrigerant introduced into the compressor. CONSTITUTION: A structure for connecting service valves of an inverter air conditioner includes a service valve connecting tube(70) for connecting a service valve of high pressure with a service valve of low pressure in a refrigerant circulation circuit, wherein the service valve connecting tube includes a pipe(71) of which middle part is narrow, a high pressure connecting part(72) positioned at one side of the pipe to be connected to the high pressure service valve, a low pressure connecting part(73) positioned at the other side of the pipe to be connected to the low pressure service valve, a base rod(74) formed with a path mounted in the pipe for a refrigerant to pass through, a piston(75) formed of a shape-memory alloy or a material having a high thermal shrinkage ratio to shrink at a temperature higher than a predetermined temperature, and a spring(76) mounted between the base rod and the piston.
Patent KR-20000037967-A (KR)
Title: Method for setting b channel of line for integrated service digital network subscriber and method for processing call of b channel
Inventor: KIM YONG EUL
IPC: H04L12/28
Filed: 1998-12-03
Abstract: PURPOSE: A method for setting a B channel of a line for an integrated service digital network(ISDN) subscriber and for processing a call of the B channel is provided to enable an efficient call process in case that an ISDN terminal is connected only to one of the two B channels, by hunting an ISDN subscriber line adjacent to a busy line in order to process a call. CONSTITUTION: A dial tone by an exchange is notified to a transmitter terminal(400). If a digit number is dialed(401), it is transmitted to a call processor(402). The digit number is interpreted by a number interpreter(403). A signal reception is requested to an ISDN terminal having the interpreted number(404). According to the recorded B channel selection signal in the ISDN terminal(405), otherwise the status of a certain ISDN terminal is determined(406). If the certain ISDN terminal is a grouped terminal(407) and hunted to an adjacent terminal(408), a call is processed using two B channels(411). If the certain ISDN terminal is not a grouped one, a busy signal is transmitted to the transmitter terminal(410).
Patent KR-20000039856-A (KR)
Title: Automatic skew control device of cool roller
Inventor: SONG WON YEONG
IPC: B21B37/00
Filed: 1998-12-16
Abstract: PURPOSE: An automatic skew control device of a cool roller is provided to make possible accurate skew control by adjusting skew reference according to the roll gap difference of both sides of a roller when a horizontal flow of rolling material is occurred in a cool rolling process. CONSTITUTION: A cool roller has rollers(10) composed of upper and lower work rolls(12a,12b) and upper and lower backup rolls(11a,11b) in multiple stages. Roll force cylinders(21a,21b) are prepared in a drive side and a work side of the roller to adjust roll gap between upper and lower rolls of the roller by lifting and falling the lower work roll and the lower backup roll. The roll force cylinders are controlled by servo valves. Position detectors(22a,22b) detect change of roll gap according to the drive of the roll force cylinders. When a strip is placed in a line center, the thickness of the both sides of the strip is uniform. Thus, the deviation of pressurizing force of both ends is not detected. If the strip is inclined to one side, pressurizing force of the inclined part is increased and deviation value is changed.
Patent KR-20000041738-A (KR)
Title: Loading and unloading control apparatus
Inventor: SONG JAE MYUNG
IPC: G01R31/26
Filed: 1998-12-23
Abstract: PURPOSE: A loading and unloading control apparatus is provided to perform loading and unloading operations of each picker at the same time. CONSTITUTION: A loading and unloading control apparatus comprises a computer(10) which receives a test result of a semiconductor device from a test equipment(110) through a general purpose interface bus(GPIB)(10a). A micro processor(20) controls a handler(100) and generates control signals for transferring the semiconductor device. A motor control part(30) receives the control signals from the micro processor(20) to generate first and second motor control signals(M1_CON,M2_CON). A first picker driving part(40) drives a first picker(42) in response to the first motor control signal(M1_CON) from the motor control part(30), and loads or unloads the semiconductor device onto a first buffer(62) and an aligner. A second picker driving part(50) drives a second picker(52) in response to the second motor control signal(M2_CON) from the motor control part(30), and loads or unloads the semiconductor device onto a second buffer(64) and an aligner.