baber/WOPTO huggingface dataset:
Patent KR-20010038393-A (KR)
Inventor: JANG GYEONG HWAN
IPC: G01R21/00
Filed: 1999-10-25
Abstract: PURPOSE: An operation controlling and monitoring device is provided to judge an abnormal state of an equipment by parsing a phase difference between voltage and current signals to calculate a power factor and by calculating a power amount on the basis of the power factor and the voltage and current values. CONSTITUTION: A main control part(70) consists of a microprocessor(71), a data storing part(72) for storing sensed data, a current time generating part(74) for providing a current time, a time control part(73) for storing data so as to operate a load at an inputted time, and an analog-to-digital converting part(75) for converting a sensed analog signal into a digital signal. A power parsing part(10) consists of a voltage input part(11) for measuring a voltage, a current input part(12) for sensing a current and a power-factor parsing part(13) for calculating a power factor varied according to the type of load. A load control part(19) consists of a control part(20) for controlling the microprocessor(71) to control a load(22) directly, and a load current monitoring part(21). The load current monitoring part(21) senses a load current to store an average current value and compares the load current with a reference value to stop an operation of the load(22) if the load current is over the reference value. An input part(40) consists of a signal input part(41) connected with the time control part(73), an input signal switching part(44) for receiving a data and a function key part(42) for setting various functions. A display part(50) is used to confirm an input condition of various data, and a communication part(80) performs a remote monitor and control operation. An input/output port(81) enables communication with the exterior.
Patent KR-20000035349-A (KR)
Title: Automotive wheel bearing assembly and method for manufacturing the same
Inventor: TAJIMA EIJI
IPC: B60B27/00
Filed: 1999-11-09
Abstract: PURPOSE: An automotive wheel bearing assembly and method for manufacturing is provided to prevent vibrations and uneven wear of a brake resulting from run out of the brake rotor caused with an increase in the car speed, and which needs no troublesome run out adjustment when mounting the brake rotor. CONSTITUTION: Reliable wheel bearing assemblies are proposed which needs no troublesome run out adjustment at a car assembling factory. There are provided wheel bearing assemblies comprising an outer member(3) having two raceways(3a,3b) on inner circumferential surface thereof, an inner member(1) having raceways each provided opposite the two raceways, and rolling elements arranged in two rows between the outer and inner members. One of the outer and inner(1) members is provided with a wheel mounting flange(2). The run out of the wheel mounting flange is restricted within a predetermined value, and a brake rotor(20) is fixed to one side of the wheel mounting flange.
Patent KR-20010046100-A (KR)
Title: Docking system of computer
Inventor: CHO U JONG
IPC: G06F13/00
Filed: 1999-11-10
Abstract: PURPOSE: A computer docking system is provided to enable a portable computer and a main computer to execute application programs by real time, and share the data and peripherals by improving common bus structure between the portable computer and the main computer. CONSTITUTION: The system comprises a portable computer(30), a main computer(50), the first signal transmission unit(40) and the second signal transmission unit(60). The portable computer(30) with the first docking controller is operated by the first operating system. The main computer(50) with the second docking controller is operated by the second operating system in the case that the main computer is driven independently of the portable computer(30), but the main computer is enabled to do a dual micro processing in the case that the main computer is docked with the portable computer(30). The first docking controller senses the docking state between the first signal transmission unit(40) and the second signal transmission unit(60), and changes the operating system when docking the first signal transmission unit(40) and the second signal transmission unit(60). The second controller enables the two computers to share microprocessors when the portable computer(30) is docked with the main computer(50).
Patent KR-20010046101-A (KR)
Title: Docking system of portable computer
Inventor: CHO U JONG
IPC: G06F1/16
Filed: 1999-11-10
Abstract: PURPOSE: A docking system is provided to enable a portable computer and a docking station to execute application programs at real time, and share the data and peripherals by improving common bus structure between the portable computer and the docking station. CONSTITUTION: The system comprises a portable computer(30), a docking station(50), the first signal transmission unit(40) and the second signal transmission unit(60). The docking station can not be operated independently because it has no microprocessor and no memory. The portable computer(30) is operated by the second operating system, and then is operated by the first operating system in the case that the portable computer is docked with the docking station(50). A docking controller(33), installed at the portable computer(30), selects the second operating system stored in a ROM by sensing a docking state between the first signal transmission unit(40) and the second signal transmission unit(60) and then resetting a microprocessor when the portable computer(30) is docked with the docking station(50).
Patent KR-20010056180-A (KR)
Inventor: KANG MUN SU
IPC: C09K3/18
Filed: 1999-12-15
Abstract: PURPOSE: An epoxy mortar and a water-proofing method by using the same are provided for preventing shrinkage and crack by improving tensile strength of the epoxy mortar by mixing aqueous epoxy water-proofing agent, cement and quartz sand and further adding polypropylene fiber. CONSTITUTION: The water-proofing epoxy mortar for preventing shrinkage and crack of the water-proofing agent comprises (A) an epoxy water-proofing agent comprising (a) an epoxy resin mixture consisting of 65-70 weight parts of epoxy resin having an epoxy equivalent of 184-194, a viscosity of 11,000-14,000 cps; 0.2-1 weight parts of methyl cellulose; 2-5 weight parts of emulsifying agent; 0.5-2 weight parts of defoaming agent; and 22.2-32.3 weight parts of water; (b) polyamide consisting of 25-33 weight parts of low-viscosity polyamide having a viscosity of 2,500-4,500 cps, 2-4 acid values, 90-110 equivalent of activated hydrogen; 0.2-1 weight parts of defoaming agent, 0.5-1.5 weight parts of emulsifying agent; 62.5-74.3 weight parts of water; (B) 1.5-2 times cement for the epoxy water-proofing agent; and (C) 3-3.5 times quartz sand for the epoxy water-proofing agent.
Patent KR-20010057020-A (KR)
Inventor: AHN YU SIN
IPC: G01M11/00
Filed: 1999-12-17
Abstract: PURPOSE: A test apparatus of a liquid crystal display panel is provided to remove dim phenomenon in testing the picture quality of the liquid display panel by increasing a contact area of a pixel electrode and a jig contact part. CONSTITUTION: In a test apparatus(41) of a liquid crystal display panel including a lower plate forming a thin film transistor array including a thin film transistor and a pixel electrode and a driving circuit on an active area of a first transparent substrate, and pads(37) and wirings(39) on a circumferential area, an upper plate(33) forming a color filter and a black matrix on a second transparent substrate, and jig contact parts(43) contacted with the pads of the liquid crystal display panel including a liquid crystal injected into a space formed by bonding the lower plate and the upper plate, to apply a signal, wherein the area of the part where the jig contact part and the pad are contacted is more than 0.1 mm¬2 while smaller than the area of the pad.
Patent KR-20010057081-A (KR)
Title: Rotating ring for microwave oven
Inventor: SEO DONG WAN
IPC: F24C7/02
Filed: 1999-12-18
Abstract: PURPOSE: A rotating ring for a microwave oven is provided to avoid the deformation of a pin rotatably supporting a roller from a body and to keep sufficient rotational support performance despite long time use. CONSTITUTION: A rotating ring comprises a round body(20), a roller(26) rotatably supported on an outer face(20a) of the body, and a pin rotatably supporting the roller on the body. The pin consists of a lengthwise combining hole(22a), a support pin(22) rotatably supporting the roller, and a fixing pin(24) having serration teeth on the circumference inserted into the combining hole of the support pin. As the pin is restrained from displacing, the roller is reliably supported. The support pin is combined with the fixing pin without hitting on the rotating ring body, an enamel coat of the rotating ring body is protected.
Patent KR-20010064026-A (KR)
Inventor: KIM DONG HAN
IPC: F04D29/00
Filed: 1999-12-24
Abstract: PURPOSE: An abrasive particle filtering structure of a turbo compressor is provided to extend the lift of constituent parts by preventing abrasive particles from flowing into the gap between the mutually moving parts. CONSTITUTION: In a turbo compressor including a rotary shaft(40) coupled to a motor(30) for being rotated, impellers coupled to both end parts of the rotary shaft, a journal bearing(50) supporting the rotary shaft in radius direction, and a thrust bearing(70) supporting the rotary shaft in axial direction, an abrasive particle filtering structure of the turbo compressor includes a magnet(80) mounted at the side of the journal bearing or the thrust bearing to attach abrasive particles.
Patent KR-20010058389-A (KR)
Inventor: LIM SEONG SU
IPC: H04N5/50
Filed: 1999-12-27
Abstract: PURPOSE: A method for automatically setting up a channel for displaying a broadcasting program guide is provided to increase the convenience of a user by judging whether there's a KBPS signal by channels automatically setup using a tuner, and by setting up an EPG channel. CONSTITUTION: A microcomputer is reset(S701). The microcomputer sets up a control operation, and designates each channel to a tuner. An automatic channel setting is performed(S702). The microcomputer transmits information related to an EPG(Electronics Program Guide) channel setting to a processor for controlling the EPG(S703). The microcomputer controls the tuner in order to successively tune the channel transmitted to the processor(S704). A data slicer outputs data to the processor(S705). The processor judges whether there's KBPS(Korean Broadcasting Program Service) data(S706). The processor memorizes an EPG channel value(S707). The processor judges whether the EPG channel setting is completed(S708). The processor analyzes the KBPS data(S709). The KBPS data are classified and stored(S710). An EPG display is selected by a user (S711). Program information stored in a program RAM is outputted to an on-screen display block(S712). The EPG graphic screen stored in a video RAM is outputted to a video synthesizer(S713). The video synthesizer synthesizes a video signal of a video processor and the EPG graphic screen(S714).
Patent KR-20010061311-A (KR)
Inventor: SONG TAEK GEUN
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing an image sensor is to prevent a charge coupling phenomenon at a floating diffusion region and to improve a noise characteristic of an output terminal. CONSTITUTION: A field insulating film(24) is formed on a p-substrate with a low concentration p-epitaxial layer(22) grown thereon. A collector region(23) of an NPN bipolar transistor which is adjacent to the field oxide film is formed on one side of the p-epitaxial layer. A transfer transistor is formed on the other side of the p-epitaxial layer. A photodiode region comprising the p-epitaxial layer, n¬-doped region(30) a shallow p-doped region is formed on one side of the transfer transistor. A low concentration p-base region(26) is formed in the n-collector region, and a high concentration n-emitter region(33) is formed in the p-base region. A base contact(35) is formed in the p-base region. A gate electrode(28) is formed on the p-epitaxial layer. A drain region is formed on one side of the gate electrode.
Patent KR-20010061353-A (KR)
Inventor: LEE JAE DONG
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to prevent deterioration of a noise characteristic by transferring a dark current to an N- diffusion region of a pinned diode. CONSTITUTION: An isolation layer(2) is formed locally on a semiconductor layer of the first conductive type. A gate electrode(4) of a transfer transistor is formed on a predetermined portion of the semiconductor layer. The first diffusion region(6) of the second conductive type is formed by performing an ion implanting process using the first mask. An insulating layer spacer(7) is formed at a sidewall of the gate electrode(4). The second diffusion region(9) of the first conductive type is formed on a lower portion of the semiconductor layer. The third diffusion region(10) of the first conductive type is formed by performing the ion implanting process using the third mask.
Patent KR-20010061723-A (KR)
Inventor: AHN HYEON GEUN
IPC: F16B19/00
Filed: 1999-12-29
Abstract: PURPOSE: A connecting device is provided to make utilization easy by enabling connection and disconnection of a connecting device, to prevent damage of surrounding elements due to the connecting device by forming the connecting device with a soft material and to improve durability by protecting an object connected with the connecting device. CONSTITUTION: A connecting device(10) has connecting bodies(20,20') with connecting protrusions(22). A head portion(30) is formed in the upper portion of the connecting body, and a control pin(40) is penetrated through the head portion. The control pin has a connecting portion(42) in the lower end. The connecting portion is connected with the connecting bodies to adjust the distance between the bodies. Accordingly to distance adjustment between the connecting bodies, the connecting device is connected with an object or disconnected from the object by one-touch operation. Therefore, the connecting device is operated without an additional tool.
Patent KR-20000068262-A (KR)
Title: 반도체 소자 및 그 제조 방법
IPC: H01L25/07
Filed: 1997-07-25
Abstract: 본 발명의 목적은 반도체 플라스틱 팩키지, 특히 파워 반도체 모듈을 제조하는 바람직한 모듈 구조물 및 제조 방법을 제공하는 것이다. 
     전술한 목적은 파워 반도체 소자, 전기 회로 기판(4), 열 확산기(5), 전원 공급 단자(2) 및 제어 신호 단자를 포함하는 부품들이 장착된 위치 결정 홀을 갖는 기판(6)을 이용하고 상기 기판을 수지(7)로 성형함으로써 달성되고, 따라서 수지 성형식의 파워 반도체 모듈을 저비용으로 제조할 수 있다.
Patent KR-20000035799-A (KR)
Inventor: ITO NORIO
IPC: H04N19/50
Filed: 1997-05-16
Abstract: PURPOSE: A moving picture encoder and a moving picture decoder are provided to abtain high quality of an image by reducing the shape information for the background interpolation without substantially causing degradation of the picture quality. CONSTITUTION: When a background interpolation judging section (107) judges that the part areas of lower and higher layers greatly move and hence a visual effect is obtained by background interpolation, a controller (103) performs the background interpolation by controlling a switch (104) based on the area information about the part area of the lower layer. A weighted mean calculating section (106) generates an interpolating picture by calculating the weighted mean of the higher and lower layers by using the interpolated background. Then the prediction encoding/decoding of the higher layer is performed by using the interpolated picture. When the judging section (107) judges that, on the contrary, the part area does not move much and no visual effect is obtained by background interpolation, an interpolating picture is generated by synthesizing a background by using the output of an interpolating picture generating section (105).
Patent KR-20000049036-A (KR)
Inventor: LEVANON NADAV
IPC: H04W64/00
Filed: 1997-09-26
Abstract: PURPOSE: A system and method for passively and unambiguously determining the position of a user terminal(for example, a mobile telephone) in a satellite communications system, such as a low-Earth orbit satellite communications system. CONSTITUTION: A system includes a user terminal, at least two satellites with known positions and known velocities, and a gateway(that is, a terrestrial base station) for communicating with the user terminal through the satellites. The method includes the steps of determining a range difference parameter and a range-rate difference parameter. A range difference parameter represents the difference between the distance between a first one of the satellites and the user terminal and the distance between a second one of the satellites and the user terminal. A range-rate difference parameter represents the difference between (a) a relative radial velocity between a first one of the satellites and the user terminal and (b) a relative radial velocity between a second one of the satellites and the user terminal. The position of the user terminal on the Earth's surface is then determined based on the known positions and known velocities of the satellites, the range difference parameter, and the range-rate difference parameter.
Patent KR-20000070621-A (KR)
Inventor: HAELLSTROEM HANS
IPC: D21H17/42
Filed: 1998-02-03
Abstract: The invention relates to an aqueous dispersion containing a dispersant and a disperse phase containing a hydrophobic material, the dispersant comprising an anionic compound having a molecular weight less than 50,000 and being selected from carbon-containing compounds and silicon-containing compounds, and a cationic organic compound having a molecular weight less than 50,000. The invention further relates to the preparation and use of the dispersion in the production of paper. The invention also relates to a substantially water-free composition containing a hydrophobic material, an anionic compound having a molecular weight less than 50,000 and being selected from carbon-containing compounds and silicon-containing compounds, and a cationic organic compound having a molecular weight less than 50,000, as well as its use in the preparation of an aqueous dispersion.
Patent KR-20000075798-A (KR)
IPC: H04M3/22
Filed: 1998-03-02
Abstract: A method and apparatus for aligning a test signal to a frame interval of a communication system in which an alignment test signal having an alternating pattern of frequencies is generated and transmitted over a communication link that carries the alignment test signal in a sequence of frames. The alignment test signal is received over the communication link as a return alignment test signal and then evaluated for frequency content. The start time of the alignment test signal is adjusted until the frequency content of the return alignment test signal corresponds to the alternating pattern of frequencies.
Patent KR-20010013901-A (KR)
IPC: A61K39/12
Filed: 1998-04-14
Abstract: 본원에 개시된 것은 포유류 세포 내에서 에피솜 복제를 유지하는 핵산 서열이다.   이들 핵산 서열은, 프로모터(promotor)에 작용적으로 연결된 (a)하나의 결실된 OriP 서열 및 (b)하나의 결실된 EPNA1 서열을 포함하는데, 이 핵산 서열은 3kb 미만의 길이를 갖는다.
Patent KR-20010014119-A (KR)
Inventor: KALSI GURBINDER SINGH
IPC: E05B65/32
Filed: 1998-06-18
Abstract: A vehicle door latch assembly including a pivotally mounted latch claw (10) having a mouth (12) operatively co-acting with a striker as the door nears its closed position, a latching pawl (16) self-engaging with the claw to hold it in latched condition retaining the door, and unlatching means selectively operable to disengage the latching pawl for opening the door. The unlatching means comprises a pawl lifter (20) movable from a position of rest to carry the latching pawl out of engagement with the claw, a power output lever (24) movable to engage and displace the pawl lifter from said position of rest, an input crank (30) power actuated between first and second positions, a clutch (23, 32) releaseably drive connecting the input crank to the output lever to cause shifting of the latter as the input crank moves to its second position, and an overriding link (36) carrying the clutch into and out of drive connection. The overriding link IS operatively coupled to a manually operable release link of the door to ensure that manual operation of the pawl lifter is not obstructed by failure or malfunction of power actuation of the input crank.
Patent KR-20010014216-A (KR)
Title: 데이터를 효율적으로 무선전송하기 위한 방법 및 시스템
IPC: H04B1/713
Filed: 1997-08-14
Abstract: 본 발명은 데이터를 효율적으로 무선전송하기 위한 방법 및 시스템에 관한 것이다.  본 발명에 따른 방법 및 시스템은 고정 국(1) 및 적어도 하나의 이동국(2, 3)사이에서 다수의 캐리어 주파수(f 1 , f 2 , ...)중 한 캐리어 주파수로 데이터를 디지털 방식으로 무선 전송하며, 데이터는 시분할 다중접속방식을 사용하여 다수의 시구간(Z1, Z2, ...)에서 전송된다.  한 캐리어 주파수로부터 다른 캐리어 주파수로의 변화는 소위 저속 호핑 RF 모듈이 사용될 때 소정의 기간을 필요로한다.  데이터는 활성 시간에 전송되며, 각각의 활성 시간 다음에는 데이터가 전송되지 않으며 다음 활성 시구간동안 주파수를 프로그래밍하기 위하여 RF 모듈에 대해 충분한 비활성 시구간이 뒤따른다.  본 발명에 따르면, 비활성 시구간의 기간은 활성 시구간의 기간보다 짧다.
Patent KR-20000023996-A (KR)
Title: Educating method using internet and an apparatus therefor
Inventor: LEE SANG HYUN
IPC: G06Q50/20
Filed: 2000-01-06
Abstract: PURPOSE: A method and an apparatus for a remote education using internet is provided to enhance an efficiency of study by providing an optimized study according to a learner's ability. CONSTITUTION: An apparatus for a remote education using internet comprises a main server(30) and a database server(40). The main server comprises a web server and an SQL server. The database server comprises a test data base(41), a content data base(42), an evaluation data base(43), a personal information data base(44), and a statistical data base(45). A method for a remote education using internet comprises the steps of; inputting a user's personal information; checking the user's ID and storing the personal information from the user; executing and analyzing a study test unit for the user and transmitting the result to the user; transmitting a study content corresponding to the study test unit; outputting an analyzed data and evaluation data according to a result of the test; and composing a study test if the study test has been repeated for predetermined times.
Patent KR-20010075738-A (KR)
Title: Test Apparatus by Batch Type Contact of multiple semiconductor device
Inventor: CHOI HEUNG GEN
IPC: H01L21/66
Filed: 2000-01-17
Abstract: PURPOSE: A test place for a plurality of semiconductor devices is provide to perform test on plurality of semiconductor devices at a time in order to increase the efficiency of testing. CONSTITUTION: The plurality of semiconductor devices test place includes a lower portion test place(10), a substrate, an upper portion test place(40), and a coupler(54). The lower portion test place contains a plurality of semiconductor devices to be tested and includes a U hole. The substrate includes a penetrating hole in the center. The upper portion test place includes a plurality of probes coupled with the substrate to be touched with the semiconductor device at a time. The coupler couples the upper portion test place with the lower portion test place dis-attachably. The upper portion test place further includes a fix member formed to be placed on the lower portion test place. The probe is supported by a support member placed around the center of the penetrating hole.