baber/WOPTO huggingface dataset:
Patent KR-20000005988-A (KR)
Inventor: YEO WOON KWANG
IPC: G01N37/00
Filed: 1999-06-07
Abstract: PURPOSE: The system and method are to monitor the environment for 24 hours a day by examining water against illegal discharge of wastewater or by warning against a possible natural disaster. CONSTITUTION: The system consists of a field part and a control part. The field part uses wireless mobile telephones to report the field situation including information from various sensors, GPS, cameras, while the control part receiving the field report via telephones checks the reported data in reference to the normal data to give instructions to take action.
Patent KR-20010001997-A (KR)
Inventor: KIM JAE BEOM
IPC: H04B7/015
Filed: 1999-06-10
Abstract: PURPOSE: A method and a device for canceling an echo of a telephone system are provided to detect near-end voice signals by the frame and to detect the near-end voice signals in every sample within a frame inside an echo canceller. So that a matter of misjudgement that near-end voice signals do not exist in some section where the near-end voice signals are started, can be solved and the echo canceller can be stably operated. CONSTITUTION: A near-end voice signal detector buffers near-end voice signals during one frame, and buffers far-end voice signals during one frame and adaptive filer coefficient. The near-end voice signal detector detects near-end voice signals every sample of the buffered near-end voice signals. The near-end voice signal detector decides whether a sample of a near-end voice signal exists. If the sample does not exist, the near-end voice signal detector decides that the frame does not have near-end voice signals. The near-end voice signal detector performs a coefficient updating operation of an adaptive filter and turns off a switch, to prevent an echo component from being delivered to an encoder. If the sample of the near-end voice signal exists, the near-end voice signal detector decides that the frame has near-end voice signals. The near-end voice signal detector performs a filtering operation of the adaptive filter and turns on the switch, to make the near-end voice signal delivered to the encoder.
Patent KR-20010003915-A (KR)
Inventor: HAN GYEONG SU
IPC: B60Q5/00
Filed: 1999-06-26
Abstract: PURPOSE: An improved circuit of a horn is provided to prevent the danger of an electric discharge due to the grounded current when a vehicle stops for a long time, by connecting a grounding part of a vehicle with a power window timer of an ETACS. CONSTITUTION: A circuit of a horn comprises: a horn relay(80) to be mounted between a power source of a battery and a horn select(90), to operate a relay through the operation of a horn select switch(100), to supply the power source for the horn select; the horn select to be mounted between the horn relay, the horn select switch, and an ETACS(60) and to select an electric horn(110) or an air horn(120); the horn select switch to be connected between the horn select and the ETACS and to control the horn select; wherein the horn select switch and the ground of the horn select are connected with the power window timer of the ETACS, which mades the horn select relay off in thirty seconds after an ignition switch is off and converts automatically into the electric horn.
Patent KR-20010009925-A (KR)
Inventor: LEE IN HO
IPC: G11B17/028
Filed: 1999-07-14
Abstract: PURPOSE: A device for clamping a disk of a disk driver is provided to exactly hold tight a disk on a turntable in the compacted disk driver and to exactly operate though the disk driver is installed in any direction. CONSTITUTION: A disk(D) is clamped and unclamped by raising/falling a clamper(120) in a supporting plate(106) with a rotation of a clamping driving plate(100). An elastic supporting arm(105) raises and falls the supporting plate(106) by guiding via an inclined face(28) on an upper chassis(20). An elastic pressing ball(110) is installed on the clamping driving plate(100) to always support a clamper(120) toward a turntable. A pressing plate(113) is installed in the center of the elastic pressing ball(110). The pressing plate(113) receives the elasticity by an elastic leg(114). Thereby, the clamper(120) is exactly supported toward the turntable always.
Patent KR-20010016701-A (KR)
Inventor: CHOI JEONG SIK
IPC: H04M3/22
Filed: 1999-08-02
Abstract: PURPOSE: A method for controlling the driving of an ADU(Alarm Display Unit) by the generation of a designated message is provided to turn the ADU on/off simultaneously with the generation of the alarm message, when a fault message or a status message designated by an operator of an exchange system is generated, so as to easily detect the state of the exchange. CONSTITUTION: Messages requiring the driving of an ADU(Alarm Display Unit) are designated, and inputted with driving time information. Each message generating time and message division information are registered in a database. A timer for controlling the driving of the ADU is generated when the designated messages are generated, to request the driving of the ADU only during the driving time of pre-registered messages. If identical messages are registered while driving the timer, the driving of the ADU is requested only during the driving time of a lastly registered message. If another message is registered, the driving of the ADU is requested only during the driving time of a message registered after the end of counting of a driving time presently counted. If a newly registered message does not exist after the end of counting of the timer, the timer is annihilated.
Patent KR-20010016708-A (KR)
Inventor: MOON JUNG HOON
IPC: H04L12/28
Filed: 1999-08-02
Abstract: PURPOSE: A method and device for controlling network traffic using a name server is provided to establish a database for information on domain name service(DNS) servers on the Internet, and to decide a present position of an Internet user in a name server installed in each information provider to connect the user to a desired site through a most adjacent host. CONSTITUTION: A main server(100) establishes a database for information on domain name service(DNS) servers on the Internet. A name server(210) is installed in information providers(200) and a probe(300) is installed in a major Internet service provider(ISP) on the Internet. The main server(100) provides a database to the information providers(200) installing the name server(210) for controlling network traffic. If connection to a specific information provider(200) is requested by an Internet user, a present position of the user is decided in the name server(210) of the corresponding information provider(200), to perform connection through a most adjacent ISP with the user. IP address information not included in a database transmitted from each name server(210) is updated in real time through each probe(300) installed on the major ISP on the Internet, and added to the database, then provided to the each name server(210).
Patent KR-20010016834-A (KR)
Inventor: KIM JONG CHEON
IPC: H04L12/931
Filed: 1999-08-04
Abstract: PURPOSE: A shared memory type asynchronous transfer mode(ATM) switch enabling a multi-cast service, is provided to add a multi-cast controller, a multi-cast control table, a multi-cast list number unit, and a multi-cast schedule queue, so as to perform a repetitive cell reproduction function for a multi-cast cell. CONSTITUTION: A cell buffer(30) temporarily stores an inputted cell. A connection control table(23) stores connection control information corresponding to cell header information. A connection controller(22) reads and delivers the connection control information by using the cell header information. A transmission controller(29) receives an address of the cell buffer(30) and the cell header information to read a corresponding cell from the cell buffer(30), and converts/outputs the header information. A receiving controller(21) receives the connection control information from the connection controller(22) to store the inputted cell in the cell buffer(30), and delivers multi-cast schedule information. A multi-cast schedule queue(25-1) stores the multi-cast schedule information. A scheduler(24) receives the multi-cast schedule information from the receiving controller(21) to record the multi-cast schedule information in the multi-cast schedule queue(25-1), and reads/delivers the multi-cast schedule information from the multi-cast schedule queue(25-1) according to a multi-cast scheduling policy. A multi-cast control table(27) stores cell reproduction control information for a multi-cast service. A multi-cast list number unit(28) stores a multi-cast list number which is the number of addresses in a cell reproduction list according to addresses of a cell reproduction group. A multi-cast controller(26) receives the multi-cast schedule information from the scheduler(24) to read the cell reproduction control information from the multi-cast control table(24), and reads the multi-cast list number from the multi-cast list number unit(28). And the multi-cast controller(26) delivers the cell buffer address included in the multi-cast schedule information and the cell header information included in read cell reproduction control information to the transmission controller(29).
Patent KR-20010018562-A (KR)
Inventor: SONG HO GYEONG
IPC: H04N5/445
Filed: 1999-08-20
Abstract: PURPOSE: A device for displaying an optimal state of a monitor screen is provided so that the monitor screen can be optimally used in each mode, by adding a menu for converting the monitor screen into a PC mode, TV mode, movie mode and game mode to an OSD menu. CONSTITUTION: A memory(14) includes at least two modes from a PC mode, a TV mode, a movie mode and a game mode, and stores brightness and darkness data. When a display mode is varied, a control key unit(13) sets up a key for selecting information of the varied display mode. When one mode is displayed by the control key unit(13), if another mode is selected, a microcomputer(11) reads the brightness and darkness data for the selected mode from the memory(14), and generates an on-screen display(OSD) data according to the data from the memory(14). An OSD unit(12) converts the current mode to the selected mode according to the OSD data from the microcomputer(11). A video pre-amp(15) receives the OSD signal from the OSD unit(12), and amplifies the OSD signal. A video main amp(16) re-amplifies the signal from the video pre-amp(15), and applies the resultant signal to a CRT. Accordingly, the monitor screen can be displayed in the optimal state in the respective modes. In addition, the user needs not to adjust the brightness and darkness data of the monitor screen one by one.
Patent KR-20010019653-A (KR)
Inventor: PARK EUN SUK
IPC: A23L13/30
Filed: 1999-08-28
Abstract: PURPOSE: A method for preparing concentrated solution of beef soup by using all the bones of Korean cow that is packed in pouch is provided to serve the wholesome and nutritive beef soup product with improved flavor and storage life. CONSTITUTION: The method comprises the following steps: (i) removing flesh parts form the whole bones of 2-3 year old Korean cow and soaking the bones in water for 24hrs to remove the blood; (ii) boiling the cleared bones in 1.5-5times of clean water, based on the weight of the bones, for more than 24hrs and separating bones from the water to get a first undiluted solution of the bones; (iii) heating the separated bones in another clean water for more than 24hrs and getting a secondary undiluted solution from the soup; (iv) boiling the bones in clear water for more than 24hrs and taking out the bones from a third undiluted solution; and then (v) boiling down the first, the second and the third soups for more than 24hrs to get a concentrated solution of the bone soup before sterilizing packing in pouch, a bottle or a can.
Patent KR-19990083916-A (KR)
Title: 전원주파수를 상승변조한 초절전 전원장치
Filed: 1999-08-30
Abstract: 본 발명은 한전전원의 상용전력을 공급받아 주파수(Hz)를 상승 변환하여 부하측에 공급하여 전력소비를 절감하는 전원주파수(Hz)상승 으로 인한 절력소비 감소장치를 제공하는데 목적이 있다. 
     이를 실현하기 위하여 본 발명은, 상용전력의 주파수 60Hz를 300Hz로 상승 변환하여 부하 전원에 공급한다. 그러므로 고주파트랜스 및 스위칭방식에 의하여 60Hz에서 300Hz로 변한 주파수를 사용 한다면 전력소비를 감소 시킬수가 있는 것이다. 
     따라서, 본 발명은 상용전력과 부하전력 사이에 설치하는 것에 있어서, 전원주파수(Hz)상승 으로 인한 전력소비 감소장치의 연출로 인하여 소비전력이 절감 되는 것을 특징 으로한 전원주파수(Hz)를 상승변조한 초절전 전원장치 이다.
Patent KR-20010025786-A (KR)
Title: Vacuum packing method of potato
Inventor: LEE TAE SEON
IPC: A23B7/00
Filed: 1999-09-01
Abstract: PURPOSE: A method for vacuum packing potatoes is provided to prevent peeled potatoes from being changed in color and make the storage and treatment of potatoes easy. CONSTITUTION: The method comprises the following steps: (i) peeling prepared potatoes sorted into a fixed size; (ii) removing debris particles on the surface of the peeled potatoes by washing the potatoes with water of room temperature; (iii) making salt water by dissolving 1-8wt% of salt in water at room temperature; (iv) putting the cleared potatoes in the prepared salt water within 3hr after the peeling process and leaving for 1-10min; and then (v) taking out the salted potatoes from the water and packing the resulting potatoes with vacuum wrapping paper.
Patent KR-20010026320-A (KR)
Inventor: KIM SANG GU
IPC: F16K17/00
Filed: 1999-09-04
Abstract: PURPOSE: An empty and loaded car conversion preventive valve is provided to secure the safe traveling of a train by preventing a sudden braking. CONSTITUTION: An intake port(6) and a discharge port(7) are formed by passing through both sides and a center portion of a balance piston(4) moved right and left by the operation of a load sensing valve in a valve body(2). intake ports(6a) are punched on both circumferences of the piston for being connected to the intake port(6). Plural packings(8) are attached to the circumferential side of the piston for blocking the air discharged from the intake ports(6)(6a) and the discharge port(7). Air units are combined with the both ends of the balance piston by supporting a balance spring(10). As the same pressure is supplied to a piston chamber(30) by the operation of two load sensing valves, the balance piston is in a balanced position by the balance spring and air pressure. Thus, the air supplied to the piston chamber is delivered to an air chamber through the intake ports and the discharge port. Therefore, an empty car is changed to a loaded car.
Patent KR-20010026809-A (KR)
Inventor: LIM JAE YEONG
IPC: H01L21/76
Filed: 1999-09-09
Abstract: PURPOSE: A method for manufacturing an isolating layer of a semiconductor device is provided to compensate for damage of boron in an active region of an n-type metal-oxide-semiconductor(MOS) field transistor by inducing a borosilicate glass(BSG) layer in forming a shallow trench isolation(STI) layer. CONSTITUTION: A pad oxide layer and a pad nitride layer are sequentially formed on a semiconductor substrate(11). The pad nitride layer, the pad oxide layer and the semiconductor substrate are etched to form a trench. After a borosilicate glass(BSG) layer(15) is formed on the entire structure having the trench, an oxide layer(16) for isolation is formed to sufficiently bury the trench. A chemical mechanical polishing(CMP) process and a process for eliminating the pad nitride layer and the pad oxide layer are carried out to form an isolating layer(56). An annealing process is performed to increase the density of the isolating layer, and boron contained in the BSG layer is diffused into the semiconductor substrate during the annealing process.
Patent KR-20010027601-A (KR)
Inventor: EUN SE YEONG
IPC: H03M13/41
Filed: 1999-09-14
Abstract: PURPOSE: A memory device for survivor path metric in a Viterbi decoder is provided to perform a control for addresses to keep from using a memory repeatedly. CONSTITUTION: The memory device uses memories with the same number of ES(Encoding States) to constitute a partial parallel and completely sequential circuit. An EPMO(Even Parity Memory,21) stores a survival path metric(SPMa) corresponding to the survival path(SP) where the number of 1 as a binary number becomes even in the SP in the present ES. An OPMO(Odd Parity Memory,22) stores a survival path metric(SPMb) corresponding to the SP where the number of 1 as a binary number becomes odd in the present ES. An ACS(Additionally Comparative Selecting Unit,23) calculates a present SPM where the ES is j, j+1 using a past SPM where the ES is 2j,2j+1.
Patent KR-20010027697-A (KR)
Inventor: JIN SIM WON
IPC: F24F1/06
Filed: 1999-09-15
Abstract: PURPOSE: An air conditioner outdoor unit is provided to reduce manufacturing cost by allowing the outdoor unit to be commonly used regardless of the cooling capacity of the air conditioner. CONSTITUTION: An air conditioner outdoor unit(20) comprises an outdoor unit case(21) including a base panel forming the bottom portion of the outdoor unit, a front panel(23) having an outlet port(23a) for discharge of the heat-exchanged air, and a rear panel(24) and a side panel(25) having a plurality of rear inlet holes(24a) and side inlet holes(25a) for introduction of outdoor air; a compressor(30) mounted in the outdoor unit case; an accumulator(32) connected to the compressor; a condenser(40) connected to the compressor and which is installed in the outdoor unit case; a blower fan(50) interposed between the front panel and the condenser and which sucks the heat-exchanged air at the back of the blower fan and discharges the air in radial direction; a motor(60) for driving the blower fan; and an inlet guide plate(610 for guiding the air heat-exchanged in the condenser toward the blower fan.
Patent KR-19990084182-A (KR)
Title: 안경테 신소재의 제조방법
Filed: 1999-09-16
Abstract: 고온의 용광로에 동을 투입하여 용해시키면 동에 함유된 불순물, 청녹동이 부유하면서 연소되고, 고품질의 순수동을 얻게된다. 
     이 동약 89%에 별도로 조성한 크롬 0.5-0.6%, 나트륨 1% 이내, 석영 1% 이내, 알미늄 3-5%, 티타늄 2-3%의 비율로 용융된 용융액에 혼합가열하여 전체 중량의 약 20% 이내의 순수 비소를 첨가하여 압연, 신선, 내부식성, 내인장성, 내부식성등을 가지며, 광택이 고가의 금(Gold)과 같은 색채를 가지게 제조함을 특징으로한 안경테 신소재의 제조방법.
Patent KR-20010028585-A (KR)
Inventor: KIM SONG GANG
IPC: H04B1/40
Filed: 1999-09-22
Abstract: PURPOSE: A mobile communication terminal combined a digital camera function is provided to share an MSM(Mobile Station Modem) of the terminal as a processor terminal of a digital camera, and to add a specific memory to image data, then to omit partial devices of the digital camera. CONSTITUTION: A CCD(Charge Coupled Device) lens(10) takes a picture an object, and outputs the picture. An A/DC(Analog/Digital Converter)(20) receives analog data from the CCD lens(10), and converts the analog data into digital data to output the digital data. The first interface(30) interfaces to compress the digital data. An MSM(Mobile Station Modem)(40) processes the digital data to quantize the digital data, and compresses the quantized data to output the quantized data. Or the MSM(40) receives reproduction compress data to perform a reverse-quantization, and extends the compression data to output the compression data. The second interface(50) interfaces to store the data inputted from the MSM(40), and outputs the data in order to transmit an image signal to a PC. The Second interface(50) receives the reproduction compression data to output the reproduction compression data to the MSM(40). A recording memory(60) stores the inputted compression data, and outputs the stored compression data to the second interface(50).
Patent KR-20000023458-A (KR)
Inventor: WENDER GUINTER
IPC: F02D11/10
Filed: 1999-09-27
Abstract: PURPOSE: A device for controlling a load for a final control element is provided to decide the power of an internal combustion engine, to be installed as a throttle valve, and to be arranged on an operating shaft. CONSTITUTION: An operating shaft penetrating a duct(3) is installed in a throttle body(1) to rotate. A throttle valve(5) used to control a free area of the duct is installed on the operating shaft. The operating shaft(4) is rotated by an operating gear(7) arranged in a cup-shaped housing(6) of the throttle body. The housing(6) contains an electric control system(8) to control an electric motor. The electric motor is used to drive the operating gear(7) and rotates the operating shaft(4). The throttle body has two bearing s(10,11) for the operating shaft(4). An operating lever is installed in the opposite end of the operating shaft(4) from the operating gear(7). An emergency spring(13) and a return spring(14) are arranged in a concentric circle around the bearing (11) in the end of the operating shaft(4) and the housing is covered with a lid(16).
Patent KR-20000000178-A (KR)
Inventor: KIM JONG MYONG
IPC: G06F3/16
Filed: 1999-09-28
Abstract: PURPOSE: A method for informing content of data hyper-linked to graphic file is provided to lead an interest of users by combining an audio data, a character series and a bit string for a control to a various graphic file to store and by outputting the audio data when a pointer of an input device is located within a region of the graphic file. CONSTITUTION: A position designating pointer of an input device of a computer is judged as to whether the position designating pointer is located within a graphic file region(S100). An audio data previously stored in a graphic file is automatically outputted when the position designating pointer is located within a graphic file region(S200). A current position of the position designating pointer is periodically detected while the audio data is automatically outputted(S300). The automatic output of the audio data is maintained when the position designating pointer is located within a graphic file region as a result of the detection(S400). The automatic output of the audio data is stopped when position designating pointer is not located within a graphic file region as a result of the detection(S500).
Patent KR-20000028762-A (KR)
Inventor: YAMASHITA TAKANORI
IPC: H01J11/38
Filed: 1999-10-01
Abstract: PURPOSE: A composition is provided to give the accuracy effect for positioning in forming components of a PDP, an effective forming ability for a thick and large-scale demanding dielectrics, and a uniformity for thickness of a layer and a smoothness of surface in the PDP. CONSTITUTION: A composition is comprised of inorganic particles, binder resins and one or more plasticizers having specific structure. The plasticizers are characterized to select a group consisting of compounds represented by the formulae 1 and 2, wherein each of R1 and R4 represents an identical or different alkyl or alkenyl group having 1 from to 30 carbon atoms, each of R2 and R3 represents an identical or different alkylene or alkenylene group having from 1 to 30 carbon atoms, R5 represents alkyl or alkenyl group having from 1 to 30 carbon atoms, m is an integer of 0 to 5, and n is an integer of 1 to 10.
Patent KR-20010036033-A (KR)
Title: Anti-windup circuit
Inventor: KONG JEONG JA
IPC: H02P5/00
Filed: 1999-10-05
Abstract: PURPOSE: An anti-windup circuit is provided to reduce the overshoot in a system response characteristics by connecting an anti-windup to an integration controlling device. CONSTITUTION: Error values are inputted to the first proportion controlling device(31) to perform the control proportional to the error values. The first integration controlling device(33) integrates the error values and performs the control. The sum of the controlling devices(31,33) is inputted to the second proportion controlling device(35) to perform the control by integrating the sum. The sum of the outputs of the controlling devices(31,33) is inputted to a limit circuit(39) to limit the sum to a predetermined value. The signal outputted from the limit circuit(39) is inputted to a system(41).