baber/WOPTO huggingface dataset:
Patent KR-20000026419-A (KR)
Title: Automatic alert mode setting method and system for mobile phone
Inventor: JEON SEONGYU
IPC: H04B1/38
Filed: 1998-10-20
Abstract: PURPOSE: An automatic alert mode setting method and a system for a mobile phone are provided to automatically set an alert mode as one of sound and vibration modes and adjust a volume of the alert sound in reopens to the surrounding environment sound. CONSTITUTION: In an automatic alert mode setting method, an outer sound is first input(11), then a volume of the outer sound is measured(12). The measured sound is compared with a predetermined sound volume(13). Then, one of the sound and vibration modes is selected(14). If the volume of outer sound is low, a vibration mode is selected(15). the mode is not the vibration mode, a volume of the alert sound is selected(17). Finally, the alert sound is outputted(18).
Patent KR-20000026666-A (KR)
Title: Microwave power converter without through hole
Inventor: HWANG HAK IN
IPC: H04B1/16
Filed: 1998-10-22
Abstract: PURPOSE: A microwave power converter having a multi layer composition without a through hole is provided to easily manufacture a power converter and to miniaturize the power converter, by eliminating the through hole of the microwave power converter having a multi-layer composition. CONSTITUTION: A microwave power converter having a multi layer composition without a through hole comprises a first metal layer, a first dielectric layer, a second metal layer, a second dielectric layer, and a third metal layer. The first metal layer forms an antenna pattern receiving a microwave signal. The first dielectric layer is formed on the bottom of the first metal layer. The second metal layer is formed on the bottom of the first dielectric layer, and has a slot. The second dielectric layer is formed on the bottom of the second metal layer. The third metal layer receives the microwave signal received from the antenna, through the first and the second dielectric layer, separates the received signal into two signals, has a conversion circuit for rectifying and smoothing the separated signals to different polar directions, and is formed on the bottom of the second dielectric layer.
Patent KR-20000027069-A (KR)
Title: Summing circuit of channel card in base station of wideband-cdma communication system capable of extending channels
Inventor: LEE EUN KYUN
IPC: H04J13/16
Filed: 1998-10-26
Abstract: PURPOSE: An adding circuit of a channel card is provided to easily extend channels easy by summing channel data, through adding sub adders as the number of modems when extending the channels, by subordinately connecting the sub adders corresponding to each modem in the channel card in a base station of a W-CDMA(Wideband Cord Division Multiple Access) communication system. CONSTITUTION: An adding circuit of a channel card in a base station of a W -CDMA(Wideband Cord Division Multiple Access) communication system capable of extending channels comprises a first sub adder(21), a second sub adder(22), a second to N sub adders(22-2N), and a sum adder(SA). The first sub adder(21) is connected by corresponding to many modem 1 to modem N(11-1N), adds two 12-bit signals of a first value '0' with a 12-bit signal outputted from a first modem(11), and outputs a 12-bit sum signal and a carry signal. The second sub adder(22) adds the 12-bit sum signal and the carry signal with a 12-bit signal outputted from a second modem(12), and outputs the 12-bit sum signal and the carry signal. The second to N sub adders(22-2N) adds the 12-bit sum signal and the carry signal outputted from the sub adder of the previous sub adders with a 12-bit signal outputted from a corresponding modem, and outputs the 12-bit signal and the carry signal. The sum adder(SA) adds a 12-bit signal and a carry signal outputted from an N sub adder(2N), and outputs an adding signal with a 12-bit to a D/A(Digital/Analog) converter.
Patent KR-20000027282-A (KR)
Title: Method for manufacturing split-gate type flash memory cell
Inventor: KIM BONG GIL
IPC: H01L21/8247
Filed: 1998-10-27
Abstract: PURPOSE: A method for manufacturing flash memory cell is provided to prevent under cut generated under a cell spacer by consisting the spacer into triple structure, thereby enhancing leakage feature between a floating gate and a select gate. CONSTITUTION: A method for manufacturing split-gate type flash memory cell comprises steps of: sequentially forming a tunnel oxide film, a floating gate, a dielectric film, a control gate and a first interlayer dielectrics on a silicon substrate; and forming source and drain areas. The method further comprises steps of: forming a polysilicon oxide film and a first oxide film; forming a polysilicon layer and a nitride film; forming a cell spacer; removing the first oxide film; forming a second oxide film; and depositing a polysilicon and tungsten silicide for a select gate. The cell spacer consists of triple structure of oxide-polysilicon-nitride
Patent KR-20000028085-A (KR)
Title: Hermitic structure of housing in electronic control power steering system
Inventor: KIM HYO SU
IPC: B62D5/06
Filed: 1998-10-30
Abstract: PURPOSE: An electromagnetic device cover of an electronic control power steering system is provided to make a fixing structure of an oil chamber strong. CONSTITUTION: An electronic control power steering system is prepared with a valve assembly(2) for regulating the flow of a fluid inside a steering gear box(1) having a piston and a rack and a spool shaft(3) capable of rotating inside the valve assembly. A sill end(20) is formed on the inner face of a housing on the outside of a cover(14) to increase the fixing force of the cover and the tightness of an oil chamber(16), and a cone cylinder type supporting body(21) of which a cone part is cut is rolled in the short sill. A cylinder type member(22) is inserted around the outer circumference of a protrusion part of the housing, and the lower end of the protrusion part including the outer circumference of the cover is bent with a curling process so that the fixing force of the oil chamber and cover is improved.
Patent KR-20000031124-A (KR)
Title: Method for connecting rf cooling cable of equipment for producing semiconductor device
Inventor: O CHANG MIN
IPC: H01L21/48
Filed: 1998-11-03
Abstract: PURPOSE: A method for connecting an RF(Radio Frequency) cooling cable of equipments is provided to easily shift the RF cooling cable. CONSTITUTION: An RF cooling cable is connected in a quick connecter type and the quick connecter comprises of a main body and a pump rack. The main body comprises of a processing chamber, a loader, and a cassette chamber and a connecting part of the RF cooling cable of a chemical vapor depositing device formed a vacuum pump to maintain a vacuum inside a chamber and an RF generator is formed the quick connecter type. Therefore when the dis connected cable is shifted with a rotation of a turret at an RF plasma washing of the processing chamber, the cable is easily shifted without removing a bell housing, a heater filter, and a heater RTP(Rapid Thermal Processing) filter inside an RF shield box.
Patent KR-20000034288-A (KR)
Title: Apparatus for controlling recording of multi television and method thereof
Inventor: PARK JOO DUK
IPC: H04N5/76
Filed: 1998-11-28
Abstract: PURPOSE: An apparatus for controlling recording of multi television and a method thereof are provided to enable user to know the recording screen and recording information while watching the television. CONSTITUTION: An apparatus for controlling recording of multi television includes a main tuner(2), a sub tuner(3), a PIP module(7), a switching IC(Integrated Circuit)(8), a main IC(6), a VCR(Video Cassette Recorder)(14), a frame storage(18), a memory(16), an OSD(On Screen Display) generator(19), a record acknowledgement key(17), and a microcomputer(13). The intermediate frequency form the main tuner and the sub tuner is splitted to an audio and video signals for main screen and sub screen. The video signal is combined in the PIP module and applied to the switching IC. The apparatus is capable of PIP and recording the audio signal and video signal for the sub screen from the main IC(6) on the VCR. The screen recorded in the VCR is stored in a frame and output to the PIP module in the frame storage(18).
Patent KR-20000037557-A (KR)
Title: Method for verifying service logic program of service control system
Inventor: KIM KI JAE
IPC: H04L12/26
Filed: 1998-12-01
Abstract: PURPOSE: A method for verifying a service logic program of a service control system is provided to test without other factors composing an actual intelligent network, in order to verify the service logic program of a service control system. CONSTITUTION: An apparatus for verifying a service logic program of a service control system consists of a service logic program execution part(301), an intelligent information providing system function processing part(304), a log file(305) and a comparison, analysis and verification part(303). The service logic program execution part(301) executes a service logic program based on a predetermined test data(302). The intelligent information providing system function processing part(304) processes operation with the intelligent information system. The log file(305) is obtained as a result of the transmitting and receiving process of operation. The comparison, analysis and verification part(303) compares, analyzes and verifies the results of the test data and the log file.
Patent KR-20000038212-A (KR)
Title: Hand-off method using dummy fa in base station and mobile communication base station therefor
Inventor: LEE KYONG SOO
IPC: H04B7/26
Filed: 1998-12-04
Abstract: PURPOSE: A hand-off method using dummy FA in a base station and a mobile communication base station therefor are provided to improve a wireless circumstance by using a dummy FA(frequency allocation) between sectors in a base station for enhancing a success rate of a hard hand-off between allocated frequencies. CONSTITUTION: An RF processing unit(610) performs a wireless connection function through a forward link and a backward link between a digital processing unit(620) and a mobile station. The digital processing unit(620) modulates and demodulates a signal of the RF processing unit(610) and an exchange and generates a dummy FA with a certain frequency. An interface unit(630) performs an interface to a signal and traffic of the exchange. A base station control unit(640) controls a base station so that an FA hand-off between sectors is performed using the dummy FA when occurring a hand-off.
Patent KR-20000038826-A (KR)
Title: Apparatus and method for controlling wireless terminal connected to hands-free kit
Inventor: LEE DONG JIN
IPC: H04B1/40
Filed: 1998-12-09
Abstract: PURPOSE: An apparatus and a method for controlling a wireless terminal connected to a hands-free kit are provided to automatically apply a power supply to the wireless terminal and prevent an abnormal operation that may occur when the terminal is connected to the hands-free kit in a phone call state, by blocking the signals inputted to the terminal from the hands-free kit therein. CONSTITUTION: A control signal generator(100) generates a control signal for applying the power supply to the wireless terminal. A signal output unit(140) is connected to the generator(100) and outputs a drive signal that enables the generator(100). A signal input unit(130) is connected to a switch(120) in a keypad of the wireless terminal, and receives a power on/off signal. An input terminal of a switch unit(150) is connected to a hands-free kit(200), and an output terminal thereof is coupled between the generator(100), the signal output unit(140), the switch(120) and the signal input unit(130). The switch unit(150) is enabled and disabled according to the drive signal from the unit(140). A controller enables the drive signal to be output to the signal output unit(140) in response to the signal applied to the signal input unit(130).
Patent KR-20000039034-A (KR)
Title: Cascade signal detector of tug-2 signal hierarchy
Inventor: KIM DONG WOOK
IPC: H04L5/00
Filed: 1998-12-10
Abstract: PURPOSE: A cascade signal detector of TUG-2 signal hierarchy is provided to enhance reliability and efficiency of a transmission device by detecting automatically a structure of a signal without provision through a network of a system software. CONSTITUTION: A cascade signal detector of TUG-2 signal hierarchy extracts a pointer of a channel of a cascade signal in TUG-2 signal hierarchy, determines a state of the extracted pointer, interprets an SS bit of the pointer, detects a kind of the cascade signal of the TUG-2 by performing a logical combination for information of the interpreted SS bit, and provides a timing for operating normal extraction, determination, and detection for the pointer.
Patent KR-20000039655-A (KR)
Title: Field emission display
Inventor: KO YOUNG WOOK
IPC: H01J1/304
Filed: 1998-12-15
Abstract: PURPOSE: A field emission display is provided to improve a focusing efficiency of electron beam by forming a focusing electrode on a gate electrode formed at interface of a cathode electrode. CONSTITUTION: A plurality of cathode electrodes(11) are formed at inner sides of a lower substrate(10). Holes(H) are arranged in a gate electrode(13) and a gate insulator(12) to expose the cathode electrodes(11). Cone shaped tips(14) are formed in the holes(H) by E-beam evaporation. A focusing electrode(13a) is formed on the gate electrode(13) of interface of the cathode electrodes(11) so as to focus the emission electrode beam to corresponding fluorescent body(22). Also, anode electrodes are formed on an upper substrate(20) and the fluorescent body(22) is formed on the anode electrodes.
Patent KR-20000039727-A (KR)
Title: Method for approaching flash memory
Inventor: KU JUN MO
IPC: G11C16/02
Filed: 1998-12-15
Abstract: PURPOSE: An approaching method of flash memory is provided to complete a slow access time by updating only small data and to increase an operating speed and a life of flash memory by minimizing a necessity of erase time. CONSTITUTION: Data areas not used at present are erased among plural data area until a writing operation of flash memory is not performed and it is stand-by until the erase operation is finished. When the present used data area are filled all in finished the erase operation during watching a state if the present used data area are filled all, a data of final block is copied to a first block of an area finished the erase operation. An invalid block flag is set to inform that a data of an area used newly is valid. Moreover, other variables related with the operation are updated together.
Patent KR-20000039954-A (KR)
Title: Device for sensing oil pressure for engine
Inventor: HA SEONG CHANG
IPC: F01M1/00
Filed: 1998-12-16
Abstract: PURPOSE: A sensing device of oil pressure is provided to improve reliability of the performance of a produce by preventing breakage of a diaphragm expanded and contracted by sensitively reacting to the pressure of oil and to lengthen the life of a product. CONSTITUTION: Oil supplied into an engine is moved via a connecting hose and filled in the space between an oil inflow part(2) and a diaphragm(5) by driving an engine. The diaphragm is expanded by the pressure of the inflow oil. A mobile part(7) ascends and the resistance of a resistance variable part(9) is varied to be corresponding to the ascent height of the mobile part. Voltage supplied to a pressure gauge is varied and the oil pressure displayed by the pressure gauge is varied. Thus, the pressure of the oil currently supplied to the engine is displayed accurately. Even if the expanded height of the diaphragm becomes maximum by the maximum value of the pressure of the inflow oil, the diaphragm contact to an inclined face(20a) of a guider(20) formed between a stopper(6) and the diaphragm. Thereby, the diaphragm is not broken even if the value of the oil pressure becomes maximum repeatedly.
Patent KR-20000041977-A (KR)
Title: Connection apparatus for a dc power source
Inventor: LEE JONG HUN
IPC: H02M1/32
Filed: 1998-12-24
Abstract: PURPOSE: A connection apparatus for a DC power source is provided to connect right voltage polarities to a load by switching voltage transfer paths with the comparison of the voltages connected to a voltage input stage. CONSTITUTION: A judging unit(10) is connect to connection terminals(a, b) for the two polarities of a DC voltage and judges a voltage difference between the connection terminals(a, b). A voltage transfer path switching unit(S1, S2, S3, S4, S5) connects the connection terminal(a or b) applied with a higher voltage between the connection terminals(a and b) to a load. A controller(100) controls the voltage transfer path switching unit(S1, S2, S3, S4, S5) according to a signal outputted from the controller(100).
Patent KR-19990030413-A (KR)
Title: 바실러스 종 혼합균에 의한 하·폐수정화처리방법 및 그 장치
IPC: C02F3/34
Filed: 1998-12-28
Abstract: 본 발명은 하·폐수중에 함유된 유기물, 질소 및 인의 제거기술이 미약한 현실로 인하여 정체된 호수 및 해안에 부영양화 및 적조현상이 발생되어 자연환경을 훼손하고 있으며 인간생활에 막대한 피해를 주는 하·폐수를 처리하기 위한 기술에 관한 것으로서, 특히 현재까지 유기물 및 부유물질 등은 제거하는 기술이 상당한 수준에 도달하여 있지만 질소 및 인의 제거기술의 발명이 미흡하여 처리효율에 비하여 시설비 및 시설유지비가 너무 많이 소요되어 하·폐수 정화시설 설치를 기피하고 있는 실정을 감안 한것으로써, 종래 하·폐수 처리시설비와 비슷하면서도 시설유지비가 적게들고, 또 기존의 하·폐수시설을 약간만 보완하여도 적용할 수 있는 공법으로서 하·폐수처리분야에 지대한 공헌을 기할 수 있는  바실러스 종 혼합균에 의한 하·폐수정화처리방법 및 그 장치에 관한 것이다. 
     본 발명은 특히, 회전미생물접촉조에 하·폐수와 바실러스 종 혼합균을 주체로 한 미생물 및 바실러스 활성제를 넣고, 합성수지 섬유에 의하여 가공된 다공조직 회전체를 앞에서의 하·폐수에 부분 침적시킨상태에서 회전작동시킨 것을 특징으로 한다.
Patent KR-20000042967-A (KR)
Title: Rate adaptive digital subscriber line remote terminal interface
Inventor: KIM YONG JIN
IPC: H04L29/10
Filed: 1998-12-28
Abstract: PURPOSE: A rate adaptive digital subscriber remote terminal(RADSL_RT) interface is provided to be able to transfer data without needing a software and hardware setting or a separate LAN card. CONSTITUTION: An RADSL_RT interface comprises a digital phase locked loop circuit(41) which generates a phase locked loop clock signal and receives data through an universal serial bus(USB) connection part(50) according to the clock signal. A serial/parallel converting part(42) is operated responsive to the clock signal, and converts parallel data from the circuit(41) into serial data. The serial/parallel converting part(42) converts inputted serial data into parallel data. An application interface(45) interfaces between an USB bridge(44) and a field programmable gate array(FPGA)(30). An end point information part(43) maintains information of an address pointer. The USB bridge(44) consists of a protocol part(44A) and an end point control part(44B). The protocol part(44A) matches data transferred from/to the serial/parallel converting part(42) with data transferred from/to the FPGA(30). The end point control part(44B) controls a transfer between the protocol part(44A) and the end point information part(43).
Patent KR-20000044580-A (KR)
Title: Method for fabricating cmos image sensor
Inventor: PARK SANG HUN
IPC: H01L27/146
Filed: 1998-12-30
Abstract: PURPOSE: A method for fabricating a CMOS image sensor is provided to improve a light sensitivity by removing a polymer at forming a metal wire. CONSTITUTION: In a method for fabricating a CMOS image sensor, a device isolation film(22), a gate electrode(23), an oxide film(24) for a flatness and an oxide film(25) for an insulation are formed on a semiconductor layer(21) having a photo diode(PD). A metal layer is formed on the oxide film(25). A metal wire(26) is formed by etching the metal layer by a Cl2 plasma, so that a polymer film(27) is formed on an entire surface. An oxide film spacer(28) is formed at both sidewalls of the metal wire(25) sufficiently. The polymer film(27) is etched by use of the spacer(28) as a mask.
Patent KR-20000045119-A (KR)
Title: Method for registering user command in mobile communication exchange system
Inventor: KWON YEONG JIN
IPC: H04M3/42
Filed: 1998-12-30
Abstract: PURPOSE: A method for registering user commands in a mobile communication exchange system is provided that each Peripheral Processor(PP) user freely implements requesting functions in the same way of Peripheral Processor Operating System(PPOS) cell command, after the PP user program makes and registers additionally a list of the requested command in the PPOS cell command for Personal Communication System(PCS) exchange. CONSTITUTION: In a method for registering user commands in a mobile communication exchange system, an operation class has a hardware for Peripheral Processor(PP)(100), a PP debug(200), a Peripheral Processor Operating System(PPOS)(300), and a PP application(400). The method comprises the steps of: making commands and a command table which PP user programs request for debugging in the PP application(400); calling a PPOS primitive to the PPOS(300); outputting a function number, which generates and executes a trap14 interrupt in the PPOS(300) according to the primitive, to the PP debug(200); calling a command registering routine in accordance with the function number, if the trap14 interrupt is generated, by processing the trap14 interrupt in the PP debug(200), if the trap14 interrupt is generated in the third step; additionally registering the PP application command table after the debug command registered in the debug command table or the PPOS command in the PPOS command table(310) of the PP debug(200), according to the called command registering routine; and displaying and confirming a result on a screen by executing a function requested by an user program, after inputting the command registered by the user program in the terminal.
Patent KR-20000045845-A (KR)
Title: Method for preparing polyester having good tone of color and thermal stability
Inventor: KIM JEONG HO
IPC: C08G63/78
Filed: 1998-12-30
Abstract: PURPOSE: A method for preparing polyester having good tone of color and thermal stability and low diethylene glycol content is provided. CONSTITUTION: A method for preparing polyester having good tone of color and thermal stability according to the present invention comprises the steps: a) directly esterifying dicarboxylic acid containing at least 85 mole% of terephthalic acid and glycol containing at least 85 mole% of ethylene glycol to obtain a mixture of bis(2-hydroxyethyl)terephthalate and oligomer thereof; and b) polycondensating the said mixture at reduced pressure to produce polyester wherein a complex obtained from the reaction between lower alkyl phosphate and cobalt compound is added as an additive.
Patent KR-19990035986-A (KR)
IPC: A61K31/55
Filed: 1996-07-25
Abstract: PCT No. PCT/FR96/01176 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Jul. 25, 1996 PCT Pub. No. WO97/05134 PCT Pub. Date Feb. 13, 1997Substituted N-heterocyclyl-1-aryloxyalkyl-4-piperldineamines of formula (I) wherein each of R1 to R4, which are the same or different, is hydrogen, optionally branched C1-4 alkyl, optionally branched C1-4 alkyloxy, halo, nitro, hydroxy, or trifluoromethyl or trifluoromethoxyl; R5 is hydrogen, optionally branched C1-6 alkyl, optionally branched C7-12 phenylalkyl optionally substituted on the phenyl by one or more radicals having the same definition as R1; W and X are oxygen or sulphur; Y is C2-6 polymethylene or -CH2-CH(OH)-CH2-; and n is 0 or 1; and pure R or S isomers of said compounds, where applicable, as well as mixtures thereof, as well as therapeutically-acceptable organic or inorganic salts and hydrates of the compounds and a method for preparing the compounds and their use as drugs are all disclosed.
Patent KR-19990071682-A (KR)
Title: Hiv－１ 및 hiv－１ 변이체 복제의 억제에 유용한 화합물
IPC: C07D307/68
Filed: 1996-11-15
Abstract: 시험관 및 생체내에서, HIV-1 및 그 가역 전사효소 변이체의 복제를 억제하는데 유용한, 하기 구조식의 화합물. 
     
       
         
       
     
     여기서 X는 O 또는 S이다.