baber/WOPTO huggingface dataset:
Patent KR-20020020168-A (KR)
Title: Auto temparature control valve using shape memory alloy
Inventor: JUN YUNG KIL
IPC: F16K17/00
Filed: 2001-02-07
Abstract: PURPOSE: An automatic temperature controlling valve is provided to flow fluid by automatically opening or closing a valve body and to maintain established temperature of the fluid. CONSTITUTION: An automatic temperature control valve comprises a valve body(1) having a fluid inlet passage(1b); a valve chamber(3) interlocked with a fluid discharging port(1a); a coil spring(4) expended according to increase of fluid temperature by being composed of shape memory alloy; a needle(5) opening or closing the fluid passage; a bias spring(6) supplying pushing force into the needle by being mounted on an inner portion of the valve chamber; a ball(7) opening or closing the fluid passage by rotating; a ball stem(8) exposed on an outer portion of the valve body; a manual lever(9) rotating the ball by being connected to the ball stem; and a packing(10) installed on an outer circumference of the ball. Thereby, the automatic temperature control valve maintains established temperature of the fluid.
Patent KR-20010035393-A (KR)
Title: motor with magnetic bearing
Inventor: CHONG BO SUN
IPC: H02K7/09
Filed: 2001-02-09
Abstract: PURPOSE: A motor having a magnetic bearing is provided to accomplish the high speed rotation of the motor by using the magnet bearing instead of a rotor shaft bearing. CONSTITUTION: A holder(15) is provided in a motor case(14) so that a doughnut type permanent magnet(11) is inserted and firmly attached. Recesses(16) to which permanent magnets can be attached are provided in a rotor shaft(13). The diameter of the rotor shaft(13) between the recesses(16) is larger than the inner diameter of the doughnut type permanent magnet(11), or a circular clip spring is installed at the rotor shaft(13) to prevent the separation of the rotor shaft(13) due to a sudden impact generated in the motor.
Patent KR-20020066645-A (KR)
Title: Method and Device for Providing Contents which is Able to Detect User's Preference
Inventor: CHOI EUN JEONG
IPC: G06F17/00
Filed: 2001-02-13
Abstract: PURPOSE: A device and a method for supplying contents are provided to supply contents adapted to user's tendency through an E-mail continuously. CONSTITUTION: A web server(12) supplies a homepage and contents information to a user through the Internet and receives requesting information from the user. A user database(17) stores personal information of the user, contents information which was supplied to the user, contents reading time information, and user's tendency information. The user database(17) is also updated in accordance with a user's reading time with respect to supplied contents continuously. A contents database(16) stores contents information being supplied to the user. A contents creating unit(14) extracts contents adapted to a user's tendency stored in the user database(17) from the contents database(16), creates contents to be supplied to the user, and inserts a program code for transmitting information with respect to an execution time and a termination time in the case that the user executes and terminates contents into the created contents. An E-mail transmitting unit(15) transmits the contents created in the contents creating unit(14) to the user through E-mail. In the case that the user executes or terminates the transmitted contents, a contents execution sensing unit(13) receives information with respect to an execution time and a termination time transmitted by a program code and calculates a contents reading time of the user.
Patent KR-20020066807-A (KR)
Title: A scooter able to overcome obstacles
Inventor: KIM SAM SUK
IPC: B62H1/12
Filed: 2001-02-14
Abstract: PURPOSE: A scooter overcoming obstacles is provided to pass stepped obstacles conveniently and easily by installing auxiliary wheels in upper parts of a front wheel and a rear wheel for moving the front of the wheel upward. CONSTITUTION: A handle(10) is installed in the upper part of a steering shaft(16), and a front wheel(18) and a rear wheel(20) are mounted in the steering shaft and a main footboard(12). Auxiliary wheels(22) are placed in upper parts of front and rear wheels with first and second support frames(24,26), and arranged in two lines to contact to the road surface. The auxiliary wheels are installed and separated from the frame, and first and second support frames are mounted in the steering shaft to adjust the angle of the auxiliary wheel. The front of a scooter is lifted up with contacting the auxiliary wheel to the upper part of the obstacle. The scooter is passed through the obstacles safely with installing auxiliary wheels.
Patent KR-20020069535-A (KR)
Title: Apparatus and method for providing an automatic call forwarding service
Inventor: KIM BYEONG GU
IPC: H04M3/42
Filed: 2001-02-26
Abstract: PURPOSE: An automatic call forwarding service system and method is provided to convert an error message, generated in calling an automatic call forwarding service subscriber, in the form of a short message and to send it to the service subscriber's terminal. CONSTITUTION: An automatic call forwarding service system consists of a terminal(100), a plurality of base stations(150/1-150/n), a wired network(160), an MSC(Mobile Switching Center)(200), a network management server(300), an information server(400), and a message transfer part(500). Each base station provides communication service with the MSC(200) when the terminal(100) is within its own service area. The wired network(160) provides communication service when a caller calls a service subscriber using a wire terminal. The MSC(200) is composed of a switching control part(210), a base station controller(220), a subscriber location register(230), a subscriber database(240), and an error signal generation part(250). The switching control part(210) connects the service subscriber's terminal(100) with the wired network(160) through a required control. The base station controller(220) manages and controls a plurality of base stations(150/1-150/n). The subscriber database(240) stores automatic call forwarding phone numbers inputted when service subscribers joined automatic call forwarding service. The error signal generation part(250) generates an error signal in case that a result in a termination attempt to a terminal corresponding to a service subscriber's automatic call forwarding phone number is proved to be a missing number or an abnormal subscriber.
Patent KR-20020069853-A (KR)
Title: Pulsator having function of circulating heated air
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-02-28
Abstract: PURPOSE: A pulsator with an air circulation function and a drying and washing machine using the pulsator are provided to circulate the air in the inner tub by a blowing element mounted to a pulsator for improving the drying efficiency, thereby removing the blowing fan and simplifying the structure. CONSTITUTION: A pulsator(7) with an air circulation function includes base(72) rotating by a driving element in case of washing and drying modes, a plurality of washing blades(74) formed on the base for generating washing water stream in the washing mode, and a blowing element mounted to the base for inhaling air in an inner tub in the drying mode for circulating the air, wherein the blowing element has a cylindrical guide coupled with a bottom surface of the base, and a plurality of blades mounted on the inner wall of the guide, and a plurality of suction holes(76) are formed approximately in the middle of the base.
Patent KR-20010087352-A (KR)
Title: Combination actuator with speed variable mechanism
Inventor: KOIWA KENJI
IPC: F15B15/22
Filed: 2001-03-06
Abstract: PURPOSE: To separately regulate drive speed in straight movement and oscillation in a combined actuator in which drive control for straight movement and oscillation can be easily conducted at low cost by a single fluid pressure drive system. CONSTITUTION: In a fluid-driven combined actuator in which straight movement and oscillation movement are combined, an output shaft 40 to make desired combined movement by a cam groove 46 and a cam follower 47 in accordance with a connection mode between straight movement and oscillating rotation through converting mechanisms 38, 41 to convert straight movement driving force into rotation torque is disposed on a piston rod 18 regulating rotation of a fluid pressure-driven straight movement cylinder 10 to be concentric to the piston rod 18, so they are continuously provided, where the straight movement cylinder is composed in such a way that piston driving speed is changeable at parts of the straight movement and oscillation rotation by changing fluid supply/discharge passages in accordance with a piston position.
Patent KR-20020076771-A (KR)
Title: Manufacturing method of salted-anchovy sauce using salt roasted in bamboo
Inventor: CHOI YONG JU
IPC: A23L17/20
Filed: 2001-03-30
Abstract: PURPOSE: A method for producing liquid type salt-fermented anchovy using bamboo salt is provided, thereby the liquid type salt-fermented anchovy containing healthful components to human can be produced. CONSTITUTION: The method for producing liquid type salt-fermented anchovy using bamboo salt comprises the steps of: washing anchovy with fresh water and removing water from the anchovy; adding 20 to 45 wt.% of bamboo salt into a mixture of 55 to 80 wt.% of anchovy and 1 to 2 wt.% of black sugar; sealing the vessel containing the salted anchovy and fermenting it at 25 to 35 deg. C for two months; fermenting the anchovy at 5 to 15 deg. C for 30 to 45 days; heating the fermented anchovy at 65 deg. C or more to inhibit enzyme function; storing the anchovy for 10 days to obtain precipitate; and collecting the yellowish brown supernatant of anchovy.
Patent KR-20020078274-A (KR)
Title: A receptacle preserved contents well
Inventor: LIM SEUNG JIN
IPC: B65D47/06
Filed: 2001-04-09
Abstract: PURPOSE: A container is provided to completely prevent the contact between contents in the container and the outside air and preserve perfume of the contents for a long time, and to ensure permanent use thereof. CONSTITUTION: The container(10) with a good preservation property comprises a contents discharge device(30) moving up and down according to the leftward and rightward rotation of a discharge handle(20) formed at the bottom of the container; a bead member(40) compressed according to the movement of the discharge device for opening and closing a discharge hole(50); a spring member(60) elastically supporting the bead member to seal the discharge hole; a cap member(70) to be screwed to an input hole of the container, which is bent inside the discharge hole for supporting the spring member, and curved inward to limit a movement distance of the bead member; and a cap protecting cover(80).
Patent KR-20020080645-A (KR)
Title: A clinical thermometer
Inventor: JANG SEOK PIL
IPC: G01K11/32
Filed: 2001-04-17
Abstract: PURPOSE: A clinical thermometer is provided to achieve improved accuracy, rapidity and use convenience without causing a discomfort to the patient. CONSTITUTION: A clinical thermometer comprises an eye contact portion(11) shaped as an open cylinder, and which has an outer periphery(12) contacting the skin of an object person, a peripheral wall(13) extended downward from the outer periphery of the eye contact portion, and an infrared sensor(14) for converting the infrared radiation energy generated from an eyeball of the object person, into an electrical signal, wherein the infrared sensor is arranged at the bottom surface of the eye contact portion; an arithmetic operation unit for receiving the electrical signal from the infrared sensor and performing an arithmetic operation to the detected data so as to determine temperature of the object person; and a display portion(16) for displaying the temperature obtained from the arithmetic operation.
Patent KR-20020080871-A (KR)
Title: A cargo truck having over load alarm device
Inventor: SHIN TAE YEOL
IPC: B60K28/08
Filed: 2001-04-18
Abstract: PURPOSE: An overload warning apparatus of a truck is provided to prevent an engine from starting in loading cargo over the regulation by detecting the weight of cargo loaded in the truck. CONSTITUTION: An overload warning device of a truck is composed of a measuring unit(30) connecting to an ignition key(10) coupled to a battery(20) of the vehicle, and detecting the weight of cargo with forming an electric circuit; a controller(40) comparing the cargo weight signal from the measuring unit with the allowable loading cargo weight; and a converter(50) shutting off power of the battery connected to the ignition key according to the processing signal from the controller. Starting of the vehicle is prevented in overloading by detecting the weight of cargo.
Patent KR-20010104221-A (KR)
Title: 액티브 매트릭스형 액정표시장치
IPC: G02F1/1343
Filed: 2001-05-04
Abstract: 본 발명은 액티브 매트릭스형 액정표시장치에 있어서, 게이트 배선의 신호지연에 의해, 게이트 배선의 신호원에 가까운 부분과 먼 부분에서 화소에 인가되는 전압이 다른 경우에도 플리커나 잔상이 나타나지 않도록 하는 것에 관한 것이다. 
     TFT 어레이 기판 (4) 의 액정층 측표면에는 복수의 게이트 배선 (1) 과 복수의 데이터 배선 (21 내지 30) 이 매트릭스 형상으로 교차하여 형성되고, 게이트 배선 (1) 과 데이터 배선 (21 내지 30) 이 형성하는 교차부 근방에, 게이트 배선 (1) 에 접속된 게이트 전극과 데이터 배선 (21 내지 30) 에 접속된 소스 전극을 가지는 박막 트랜지스터 (3) 와, 박막 트랜지스터 (3) 의 드레인 전극에 접속된 화소 전극 (7) 이 각각 형성되어 있다.     대향 전극 기판 (6) 의 액정층 측표면에는, TFT 어레이 기판 (4) 의 게이트 배선 (1) 과 직교하는 방향으로 분할된 복수의 대향 전극 (11 내지 15) 이 형성되어 있으며, 대향 전극 (11 내지 15) 의 각각이 화소 전극 (7) 의 적어도 1 열과 대향 배치되어 있다.
Patent KR-20020087528-A (KR)
Title: System and method for automatically analyzing and managing loss factors in test process of semiconductor Integrated Circuit devices
Inventor: JUNG AE YONG
IPC: G01R31/28
Filed: 2001-05-14
Abstract: PURPOSE: A system and a method for automatically analyzing and managing a loss factor of a test process for a semiconductor IC device are provided to meet the loss of a test system immediately, to enhance an operation ratio of the test system, and to collect and manage the diverse time data of the test process rapidly and correctly. CONSTITUTION: The system includes the test system(10), a server system(20) and a terminal system(30). The test system includes a tester(12) and a handler(15). The tester and the handler are electrically connected with each other through a cable(16). The tester includes an electronic circuit hardware related to a CPU and is driven by a test program. The tester applies a test signal to an IC device and provides a test result signal by comparing an output signal of the IC device with a standard signal. The handler carries the IC device to a test tray from a carrier tray and connects the IC device to the tester electrically by mounting the IC device in the test tray to a socket of a test board.
Patent KR-20020088188-A (KR)
Title: A reverse shift device of manual transmission
Inventor: LEE SANG CHEOL
IPC: F16H3/38
Filed: 2001-05-18
Abstract: PURPOSE: A reverse gear mechanism for a manual transmission is provided to improve shift quality by reducing friction resistance of an input shaft, and to reduce noise by excluding a reverse idler gear engaged with the input shaft and an output shaft. CONSTITUTION: A reverse gear mechanism of a manual transmission is composed of an idler clutch gear(5) turned around an idle shaft(3), and installed by a bearing(4); an input shaft gear(7) engaged with the idler clutch gear; a reverse synchronizer ring(8) installed in the idle shaft; an idler sleeve(9) spline-combined with the idle shaft, and moved axially; an idler gear(11) installed in the idler sleeve, and engaged with a reverse drive gear(12) and a reverse driven gear(13); and a synchronizer ring operating unit contacting the reverse synchronizer ring to the idler clutch. Shift quality is improved, and noise is reduced with installing the synchronizer in the idle shaft.
Patent KR-20020090771-A (KR)
Inventor: BAE GYU JONG
IPC: F04B17/04
Filed: 2001-05-29
Abstract: PURPOSE: A reciprocating compressor is provided to cut off inflow of foreign matters settled in lubricant to a lubricant supply unit. CONSTITUTION: A reciprocating compressor includes a hermetic container(110) filled with lubricant on a bottom thereof; a frame unit(140) elastically supported in the hermetic container; a reciprocating motor(120) supported by the frame unit and a compression unit(130) joined to the reciprocating motor to compress fluid; and a lubricant supply unit(160) supplying lubricant to the compression unit and comprising a lubricant cylinder(161a) vibrating together with the frame unit, a lubricant piston(161b) inserted into the lubricant cylinder to slide and pumping lubricant and a lubricant suction pipe(161f) joined to an inlet of the lubricant cylinder to guide suction of lubricant in the hermetic container. A cut-off part is protrusively and integrally formed on a lower part of the hermetic container correspondingly with the lubricant suction pipe to prevent inflow of foreign matters mixed in the lubricant into the lubricant supply unit.
Patent KR-20010110134-A (KR)
Title: 가스절연개폐장치
IPC: H02B13/035
Filed: 2001-05-30
Abstract: 소형으로, 각상 부싱의 공용화가 가능하고, 밀봉용기의 강도를 향상시킬 수 있는 가스절연개폐장치를 얻는다. 
     공통축심을 갖는 각상마다의 전기기기를 수납하는 절연가스 봉입 밀봉용기의 용기벽을 관통해서 부착되어 절연모선에 접속된 외단 및 밀봉용기내에서 전기기기에 접속된 내단을 갖는 각상마다의 부싱을 구비하고, 부싱의 중심축이 전기기기의 공통중심의 방향으로 서로 이간하고, 공통축심 주위에 일정각도 간격씩 밀리게 해 공통축심에 대해 직각이다. 상기 부싱이 부착된 부착벽부가 평탄하고, 상기 부착벽부의 일부가 상기 용기벽의 다른 부분에 대해 내측의 위치에서 외측의 위치까지 경사져서 연장되어 있고, 상기 부싱이 상기 부착벽부에 부착되었을 때에 상기 부싱의 중심축심이 서로 상기 일정각도로 대응하는 소정의 각도를 갖도록 하고 있다.
Patent KR-20010110176-A (KR)
Title: 에일리어싱 감소 방법 및 캐스케이드 필터 뱅크
IPC: H03H17/00
Filed: 2001-06-01
Abstract: 캐스케이드 필터 뱅크에서 인접 서브대역 사이의 에일리어싱을 감소시키기 위한 방법과 장치가 개시되어 있다.  에일리어스 감소 필터 뱅크는 상이한 서브대역 사이의 에일리어싱 성분을 감소시키기 위해 포함된다.  일반적으로, 에일리어스 감소 필터 뱅크의 크기 응답과 위상은 제 1 단계의 필터 뱅크의 합성 필터 뱅크의 크기 응답에 유사하다.  에일리어스 감소 필터 뱅크는 제 1 단계의 분석 필터 뱅크의 M 1 서브대역으로부터 한 세트의 M 2 서브대역의 신호를 필터링하고 가산한다.  높은 주파수 분해능은 에일리어스 감소 단계 후에 후속하는 분석 필터 뱅크에 의해 달성된다.  이러한 서브대역의 신호는 먼저 에일리어싱을 감소시키기 위해 에일리어스 감소 필터 뱅크에 인가된다.  제 1 단계의 필터 뱅크가 M 1 대역을 갖는 변조된 균일한 필터 뱅크이고, 에일리어스를 감소시키기 위한 단계가 M 2 대역을 갖는다면, 에일리어스 소거를 달성하기 위해 에일리어스 감소 필터 뱅크는 제 1 단계에 대해 합성 필터 뱅크와 유사한 주파수 응답을 가져야 하지만, M 1 /M 2 의 샘플링 속도의 비율로 주파수 스케일링되어야 한다.  에일리어스 감소 필터 단계 후에, 높은 주파수 분해능을 달성하기 위해 분석 필터 뱅크가 후속한다.  제 1 단계의 분석 필터 뱅크에 관한 합성 필터 뱅크는 에일리어스 감소 필터 뱅크를 달성하기 위해 오직 모든 M 1 /M 2 번째 서브구조만을 보유함으로써 "얇아"질 수 있다.
Patent KR-20010110324-A (KR)
Title: 표시장치
IPC: G09G3/20
Filed: 2001-06-05
Abstract: 디지털 신호 샘플링 회로, 기억회로, 기억회로, 및 정전류 회로를 포함하는 본 발명에 따른 신호선 구동회로는 화소부 기판과 동일한 기판으로 된 절연 기판 상에 TFT로 제조될 수 있다.  따라서, 패시브형 EL 표시장치에서는 신호선 구동회로를 화소부 기판 상에 접합 경우에 일그러짐의 문제점이 제거될 수 있게 된다.  또한, 액티브형 EL 표시장치에서는 각각의 화소가 1개의 트랜지스터와 EL 소자로 이루어진다.  따라서, EL 표시장치의 개구율이 커지게 된다.
Patent KR-20020094181-A (KR)
Title: Pile driver apparatus for geological survey
Inventor: IN SUK SHIN
IPC: G01N3/303
Filed: 2001-06-12
Abstract: PURPOSE: A pile driving apparatus for geological measurement is provided to reduce labor by repeatedly performing pile driving in accordance with the signal sensed by the limit switch. CONSTITUTION: A pile driving apparatus comprises a probe unit for fixing a probe to be driven into the ground; a hammer(20) disposed at the top of the probe unit, which moves in a vertical direction so as to apply impact to the probe unit; a coupling unit having a hammer holder(41) coupled to the top of the hammer, which moves upward the hammer coupled to the hammer holder and is released so as to allow the hammer to freely fall down; a driving unit connected to the top of the coupling unit, which moves the coupling unit in a vertical direction; a limit switch(60) installed to the coupling unit, which senses coupling/disconnection of the coupling unit and the hammer; and a switching unit(50) interposed between the coupling unit and the hammer, which has a bar having a length capable of being grounded to the limit switch.
Patent KR-20030000567-A (KR)
Title: Method for manufacturing photoresist pattern of semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2001-06-26
Abstract: PURPOSE: A photoresist pattern formation method of semiconductor devices is provided to improve reproducibility of patterns by using water-soluble polymer solutions containing cross-linkable agent or thermal radical initiator. CONSTITUTION: After forming an etch object layer(13) on a semiconductor substrate(11), a photoresist pattern(15) having a rough edge line is formed on the etch object layer(13). A water-soluble polymer solution(17) containing a thermal radical initiator(19) is coated on the resultant structure. A bake processing is then performed to generate a radical cross-link between polymers in the photoresist pattern(15). By removing the water-soluble polymer solution(17), a photoresist pattern having a vertical edge line is exposed.
Patent KR-20030000708-A (KR)
Title: Preparations to promote hair growth and method for producing thereof
Inventor: PARK HYUN SUK
IPC: A61Q7/00
Filed: 2001-06-26
Abstract: PURPOSE: A process of preparing a hair-growing composition using a natural material such as a sweet potato, Glycine max L. Merr., the pericarp of Punica granatum L., green tea leaves, Torilidis Fructus and duck egg is provided which prevents hair loss and has an excellent hair-growing effect without any adverse effects on a human body. CONSTITUTION: A mixture of 18 to 30% by weight of sweet potato, 17 to 19% by weight of Glycine max L. Merr., 12 to 15% by weight of the pericarp of Punica granatum L., 17 to 19% by weight of green tea leaves, 17 to 19% by weight of Torilidis Fructus and 7 to 10% by weight of duck egg is added with water in a ratio of 3:7, extracted, mixed with a loach extract in a ratio of 10:1. It is then added with 0.1 to 5% by weight of a yeast concentrate or powder thereof and 0.5 to 1.5% by weight of a preservative and a deodorizing agent.
Patent KR-20030000725-A (KR)
Inventor: CHOI YONG JIN
IPC: G11C5/14
Filed: 2001-06-26
Abstract: PURPOSE: A Vpp pump of a double detector structure is provided to improve reliability of the Vpp pump by using a Vintc electric potential at a normal operation and a Vint electric potential at a refresh operation. CONSTITUTION: A comparison latch portion(70) receives a refresh command(50) and an automatic precharge command(60) and selects a gate potential. A Vint electric potential output terminal(80) and a Vintc electric potential output terminal(90) are connected with one side of the comparison latch portion(70). The Vintc electric potential output terminal(80) is used as a detector at a normal state in order to form a Vpp level. The electric potential of the detector is changed to an electric potential of the Vintc electric potential output terminal(90) by the comparison latch portion(70) if a refresh command is inputted into the detector.
Patent KR-20030000890-A (KR)
Title: T1 CRC Calculation Module of the transmission system
Inventor: LEE CHEOL HO
IPC: H04L12/26
Filed: 2001-06-27
Abstract: PURPOSE: A T1 CRC(Cyclic Redundancy Check) calculation module of a transmission system is provided to reset a calculation value of a current multi-frame signal at a bit right before the final bit of the multi-frame, and at the same time to output a CRC calculation value to the last frame of the multi-frame in clock cycle signals. CONSTITUTION: An F-bit value setting part(1) forcibly sets a first bit forming an F-bit in multi-frame data as '1(one)', and outputs an ESF(Extended Super Frame) multi-frame including the F-bit value. A main CRC calculator(2) performs a CRC operation for bit signals excepting a last bit of ESF multi-frame signals inputted from the F-bit value setting part(1), according to clock signals. A final CRC calculator(3) performs a CRC operation for the ESF multi-frame signals excepting the last bit outputted from the main CRC calculator(2) and the last bit, to output 6 bit values allocated with CRC bits. A CRC reset part(4) resets the multi-frame signals excepting the last bit outputted from the main CRC calculator(2) within clocks identical to the final CRC calculator(3). A CRC latch(5) latches the CRC-6 value calculated by the final CRC calculator(3). And a CRC data provider(6) inserts a CRC-6 value of a prior multi-frame latched by the CRC latch(5) in an F-bit of a next multi-frame.