baber/WOPTO huggingface dataset:
Patent KR-20020004816-A (KR)
Title: Display device for spinning reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 2001-05-21
Abstract: PURPOSE: To protect a 1st member and a 2nd member from the intrusion of water in a fishing reel having a closeable display device. CONSTITUTION: The depth displaying device 4 is provided with the 1st member 4a, the 2nd member 4b having a displaying part 5 and a switch operation part 6 at a side opposite to the 1st member 4a and a connection member 4c composed of a 1st hinge part 50a and a 2nd hinge part 50b and connecting the 1st member 4a and the 2nd member 4b in a freely swingable manner. The 1st hinge part 50a and the 2nd hinge part 50b are provided with a 1st passing part 51a and a 2nd passing part 51b for passing a wire member 60. The 1st hinge part 50a and the 2nd hinge part 50b contain a 1st water-proofing member 70a and a 2nd water-proofing member 70b extending from the 1st passing part 51a and the 2nd passing part 51b to the inner parts of the 1st hinge part 50a and the 2nd hinge part 50b.
Patent KR-20010109147-A (KR)
Title: 액정표시장치 및 그 구동방법
IPC: G09G3/20
Filed: 2001-05-29
Abstract: 화소밀도가 높아져도 드라이버와 배선의 접속이 기술적으로 가능하며, 화상신호를 입력하기 어려워지는 일이 없는 액정표시장치를 제공한다. 
     본 발명의 액정표시장치 (1) 는, 표시영역 (8) 에서의 복수의 소스선 (2) 이 각각 2 분할되고, 2 분할된 복수의 소스선 (2) 의 일측 (2a) 에 화상신호를 공급하는 제 1 소스 드라이버 (4), 타측 (2b) 에 화상신호를 공급하는 제 2 소스 드라이버 (5), 2 분할된 복수의 소스선의 일측 (2a) 과 교차하는 복수의 게이트선 (3a) 에 주사신호를 공급하는 제 1 게이트 드라이버 (6), 타측 (2b) 과 교차하는 복수의 게이트선 (3b) 에 주사신호를 공급하는 제 2 게이트 드라이버 (7) 가 각각 설치되어 있다.     그리고, 각 소스 드라이버 (4, 5) 의 1 출력으로부터의 화상신호를 3 개의 소스선으로 전환하여 공급하는 3 : 1 디멀티플렉서 (10, 11) 가 설치되어 있다.
Patent KR-20020091595-A (KR)
Title: Apparatus and method of supplying hexamethyldisilazan
Inventor: RYU BYEONG CHEOL
IPC: H01L21/00
Filed: 2001-05-31
Abstract: PURPOSE: An apparatus and a method for supplying HMDS(Hexa Methyl DiSilazan) are provided to detect a leak generated from a front portion of an HMDS valve by improving a structure of HMDS. CONSTITUTION: A center supply device supplies HMDS to an HMDS tank(100) through an HMDS supply line(101). The HMDS is stored into the HMDS tank(100). The stored HMDS is supplied to the HMDS chamber(114) through a process line(104) by a pressure of nitrogen gas supplied through a nitrogen supply line(102). A flow meter(108), an HMDS filter(110), and the first HMDS valve(112) are installed on the process line(104). The flow meter(108) is used for checking the supply amount of the HMDS. The first HMDS valve(112) is used for performing or stopping a supplying operation of the HMDS. The second HMDS valve(106) is connected on the process line(104) between the HMDS tank(100) and the first HMDS valve(112). A vacuum valve(116) is connected with the HMDS chamber(114).
Patent KR-20020094603-A (KR)
Title: Carburizing steel material of Ring gear and Drive pinion having a high strength and methods for preparing the same
Inventor: OH SANG YEOP
IPC: C22C38/22
Filed: 2001-06-12
Abstract: PURPOSE: A high strength carburized steel product of ring gear and drive pinion is provided which prevents strength deterioration and improves toughness by changing contents of silicon and molybdenum, and improves mechanical properties and forming property only by performing normalizing and air cooling processes, and a method for manufacturing the high strength carburized steel product is provided. CONSTITUTION: The high strength carburized steel product of ring gear and drive pinion comprises 0.13 to 0.20 wt.% of C, 0.06 to 0.15 wt.% of Si, 0.55 to 0.90 wt.% of Mn, 0.03 wt.% or less of P, 0.01 to 0.03 wt.% of S, 0.85 to 1.25 wt.% of Cr, 0.35 to 0.45 wt.% of Mo and a balance of Fe and other inevitable impurities, wherein matrix structure is constructed of a mixed structure of ferrite and bainite. The method for manufacturing the high strength carburized steel product of ring gear and drive pinion comprises the steps of a) heating a composition for the high strength carburized steel product at a temperature of 1220±20 deg.C for 30 minutes and forging the composition at a temperature of 1200±30 deg.C for 50 to 55 seconds; and b) heat treating the steel product passing through the forging process in the order of normalizing and air cooling processes, wherein the steel product is air cooled to an ordinary temperature after performing the normalizing process at 960 deg.C for 2 hours.
Patent KR-20020095781-A (KR)
Title: Mounting structure for PC camera
Inventor: SHIN HYEON GI
IPC: H04N5/225
Filed: 2001-06-15
Abstract: PURPOSE: A structure for mounting a PC camera is provided to easily mount a camera to a personal computer or a notebook computer without any horizontal surface of a predetermined area by forming a fixing part at a rear surface of a main body of the camera. CONSTITUTION: A PC camera mounting structure includes a camera main body(30) for photographing images, a fixing part for fixing the camera main body to a personal computer, and an extension part(40) extended from the main body of the camera to be coupled with the fixing part, wherein the extension part includes a rotation extension part(41) formed to a rear surface of the main body, a fixed extension part(42) fixed to a front surface of the fixing part, facing the rotation extension part, and a hemispherical connection part inserted into the rear surface of the fixed extension part for the rotation motion of the rotation extension part with respect to the fixed extension part in the vertical and horizontal direction.
Patent KR-20010084965-A (KR)
Title: Promotion method of advertizement using lottery ticket inserted an advertizement and promotion system thereof
Inventor: PARK KANG WOO
Filed: 2001-06-16
Abstract: PURPOSE: A method and a system for promoting advertisements through the issuance of lucky tickets are provided to maximize the effectiveness of advertisement and to obtain a satisfactory memory effect for the public announcement of a specific event by inserting intrinsic numbers in lucky tickets together with an orderer's advertisement or information and distributing them to general advertisement consumers. CONSTITUTION: A center system(10) is a manager computer to accept the applications of the issue of lucky tickets, to issue them, and to carry out associated general management. The center system(10) is combined with a ticket-issue system(11), a winner determination system(12), an insurance company server(13), a web server(14), a delivery system(15), a mail server(16), and a lucky ticket DB(17). The web server(14) contains a dealer DB(19) and a member DB(20) to approve the access of advertisement dealer systems(21) and a consumer group(18). The lucky ticket DB(17) stores lucky ticket issue information and lucky ticket registration information. The ticket-issue system(11) settles issue conditions according to the ticket-issue applications of the advertisement dealer systems(21) and prints advertisement and information phrases, lucky ticket numbers, draw dates, etc. The winner determination system(12) determines the winning numbers of issued lucky tickets. The insurance company server(13) pays a winning insurance amount when a prize winner is determined. The delivery system(15) delivers the issued lucky tickets to advertisement agents.
Patent KR-20020097464-A (KR)
Title: A heat exchanger
Inventor: LEE UK YONG
IPC: F28D1/04
Filed: 2001-06-21
Abstract: PURPOSE: A heat exchanger is provided, in which refrigerant injection structure for injecting refrigerant into the heat exchanger is improved, to thereby allow uniform heat exchange and achieve improved heat exchange efficiency. CONSTITUTION: A heat exchanger comprises a plurality of refrigerant pipes(56) arranged in parallel with each other in a vertical direction so as to form a channel for circulation and heat exchange of refrigerant; a refrigerant feeder head(52) disposed beneath the refrigerant pipes, which has a refrigerant feed line(62) connected to an end of the refrigerant feeder head; a refrigerant discharge header(54) disposed on the refrigerant pipes, which has a refrigerant discharge pipe(64) connected to an end of the refrigerant discharge head so as to discharge refrigerant after heat exchange; and an acceleration unit(70) arranged at an end of the refrigerant feed line and inserted into the refrigerant feeder head, which increases flow rate of the refrigerant being injected into the refrigerant feeder head.
Patent KR-20030000270-A (KR)
Title: Arcade Games Development Using By Electric Machine(Generator)
Inventor: LEE SANG HO
IPC: A63F13/98
Filed: 2001-06-22
Abstract: PURPOSE: Provided is a developing method of an arcade game machine with a generator used which utilizes the built-in generator to generate electricity and enable users to play game. CONSTITUTION: The developing method of the arcade game machine with the generator used is characterized by comprising the steps of: (i) using manpower or mechanical power to rotate a rotation sheet; (ii) using the rotational power of the rotation sheet to drive the generator; (iii) driving the generator to generate electricity; and (iv) activating load by the generated electricity wherein amplifying function is needed to drive secondary load by using a first load when power is used as secondary load.
Patent KR-20030002815-A (KR)
Inventor: SEO EUL GYU
IPC: H01L21/76
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating semiconductor device is provided to prevent the loss of a gate oxide layer occurring on the edge of active region by infusing fluorine into the sidewall of a trench when forming the oxide layer. CONSTITUTION: A pad oxide layer for protecting stress and pad nitride layer for protecting oxidation are formed on semiconductor substrate(10). A trench is etched by using photo resist pattern. High-density fluorine is infused into the sidewall of the trench to activate oxidation. An insulating layer for burying trench covers the whole surface of structure and is selectively eliminated by CMP method. A gate oxide layer(18) is formed on the insulating layer.
Patent KR-20030006369-A (KR)
Title: over torque warning system for automotive vehicle
Inventor: YOO SANG HUN
IPC: B60W10/04
Filed: 2001-07-12
Abstract: PURPOSE: An over-torque alarm of a vehicle is provided to lengthen the life span of the part related with a power train system and to correct the wrong habits of a driver by warning the driver of the over-torque. CONSTITUTION: A torque sensor(16) is installed on a transmission input shaft(14) between an engine(10) and a transmission(12). A signal detector(18) detects the load torque measured by the torque sensor. A control unit(20) decides if the torque is over the maximum output torque range of the engine by receiving the load torque information from the signal protector. An alarm unit(22) alarms the over-torque under the control of the control unit.
Patent KR-20030006821-A (KR)
Title: Interception Apparatus for Noise according to Hot Plug
Inventor: KIM WON BAE
IPC: G06F1/00
Filed: 2001-07-16
Abstract: PURPOSE: A device for blocking a noise in accordance with a hot plug is provided to protect a sub device and a computer system by restricting all noises and electric interferences being generated in a power cable in the case that a power connector is mounted or dismounted compulsorily for replacing the sub device. CONSTITUTION: A hard disk drive(130) is connected to a main board of a computer. A power supply device(110) supplies a power source to the hard disk drive(130). A low band through filter(120) removes a noise generated by a compulsory power disconnection between the hard disk drive(130) and the power supply device(110) through a low band filtering with respect to a specific frequency. An inductor(L1) has an impedance characteristic in a specific frequency band. An electrolytic condenser(C1) and a ceramic condenser(C2) rectify a noise of an AC component being entered through the inductor(L1) using a charging/discharging characteristic.
Patent KR-20020014678-A (KR)
Inventor: WATANABE TAKASHI
IPC: G09G3/20
Filed: 2001-07-16
Abstract: PURPOSE: To convert an analog and serial high resolution video signal into a parallel video signal without causing unevenness of display by employing an inexpensive and small configuration. CONSTITUTION: According to the disclosed method for driving a liquid crystal display, the analog and serial video signal SR is sequentially sample-held into ten pieces of parallel video signals on the basis of the sampling pulses SP1-SP10, and four successively sample-held video signals are selected during the holding period in which they are commonly held and also earlier than the next sampling cycle start on the basis of the sampling pulse SP1 by at least a delay time in switching the selectors 41-44, and outputted at the same time as four pieces of parallel video signals SRP1-SRP4.
Patent KR-20030009659-A (KR)
Title: Digital groundwave receiving module with improved function of removal of adjacent channel beat
Inventor: RYU TAE GYU
IPC: H04N5/52
Filed: 2001-07-23
Abstract: PURPOSE: A digital ground wave reception module with improved adjacent channel bit removal function is provided to increase capability of removing bit noise caused by adjacent channels in a desired band so as to improve picture quality and performance. CONSTITUTION: A digital ground wave reception module with improved adjacent channel bit removal function includes a tuner(11), an RF-AGC detector(20), the first saw filter(12), an IF-AGC amplifier(13), the second saw filter(14), an IF amplifier(15), and a demodulator(16). The tuner includes an RF-AGC circuit for receiving an RF signal from an antenna and automatically controlling the gain of the RF signal according to RF-AGC voltage and perform channel tuning for the RF signal. The RF-AGC detector detects the level of the output signal of the tuner and provides the RF-AGC voltage according to the level to the RF-AGC circuit. The first saw filter band-passes an IF signal from the tuner. The RF-AGC amplifier automatically controls the gain of the IF signal output from the first saw filter according to IF-AGC voltage. The second saw filter band-passes the output signal of the IF-AGC amplifier. The IF amplifier amplifies the gain of the IF signal output from the second saw filter. The demodulator detects the level of the IF signal output from the IF amplifier to provide the IF-AGC voltage to the IF-AGC amplifier.
Patent KR-20020009508-A (KR)
Inventor: FUJITA KENNICHI
IPC: H01B1/02
Filed: 2001-07-25
Abstract: PURPOSE: To provide a coating fluid for forming a transparent conductive layer that enables formation of a transparent conductive layer having such properties as high transmittance, low resistance, low reflectance and high strength with few film defects. CONSTITUTION: The coating fluid for forming a transparent conductive layer comprises as its main components a solvent and noble metal fine particles dispersed in the solvent and having an average particle diameter of 1-100 nm wherein the solvent contains 0.005-1.0 wt.% formamide (HCONH2). The use of the coating fluid for forming a transparent conductive layer makes it possible to easily form a conductive film of a developed network structure on a transparent substrate, which results in enabling formation of a transparent conductive layer having such properties as high transmittance, low resistance, low reflectance and high strength with few film defects.
Patent KR-20030010423-A (KR)
Inventor: JUN JAE EUN
IPC: H01R33/76
Filed: 2001-07-27
Abstract: PURPOSE: A test socket for a ball grid array package is provided to easily and accurately connect a pogo pin fixed to a socket board to a solder ball or a solder pad of the ball grid array packet. CONSTITUTION: A test socket(100) for a ball grid array package(10) including a solder pad(13) on which solder balls(11) are mounted includes a pogo pin(35) having a connection terminal(31) and an elastic member(33), a socket board(30) having a plurality of alignment holes(36) for accommodating pogo pins arranged corresponding to the solder ball and solder pad, and a performance board(20) placed under the socket board to be electrically connected to the socket board. The test socket further includes a body(40a) in which the socket board and the performance board are set, a cover(40b) for covering the body, and an external terminal(50) electrically connected to the performance board. A part of the external terminal is exposed to the outside of the body.
Patent KR-20030014802-A (KR)
Title: Structure of a can lid
Inventor: KANG JI SOO
IPC: B65D17/00
Filed: 2001-08-13
Abstract: PURPOSE: A can lid structure is provided to easily open the can by converting the operating principles into a rotary tap method. CONSTITUTION: The structure comprises a can upper plate provided with an opening part(510) to be cut by a pressure, a tap pressurizing the opening part and a coupling portion(700) rotatably coupling the tap to the upper plate. The opening part(510) and the tap have concave and convex portions at the corresponding position. By the rotation of the tap around the coupling portion(700), the concave and convex portions deviated from their corresponding position to allow the tap to contact and pressurize the opening part(510), thereby cutting the opening part out from the can upper plate.
Patent KR-20010099038-A (KR)
Inventor: CHUNG JIN SANG
IPC: A61M5/48
Filed: 2001-08-16
Abstract: 본 발명은 의료용 자동 양압 표식자에 관한 것으로서, 개폐기의 일측에 형성된 연결구에 착탈되면서 일정한 압력이 유입/배출되는 연결구와; 상기 연결구에 일체로 형성되고 연결구를 통해 압력이 유입되면 피스톤이 압력챔버 방향으로 밀려 압력챔버의 압력이 상승되고, 개폐기가 오픈 상태로 되면 압력이 배출되면서 피스톤이 연결구 방향으로 밀려 수평왕복운동을 하는 피스톤이 내장된 피스톤 본체와; 상기 피스톤 본체와 일체로 형성되어 피스톤의 수평왕복운동에 의하여 압력이 조절되도록 일정한 공간이 형성되는 압력챔버를 구비하여 경막외강에 주사를 시술할 경우에 주사바늘이 경막외강에 정확하게 삽입되었는지를 확인할 수 있으므로 시술 도중에 주사바늘이 깊이 삽입되어 척수액이 들어있는 척수강을 손상시키지 않으며, 척수강 내로의 주사를 피할 수 있어 시술의 위험을 줄일 수 있고, 또한, C-arm과 같은 고가의 의료장비를 사용하지 않아 환자에게 경제적인 부담을 줄일 수 있고, 환자와 의사에게 방사선에 의한 피폭의 위험으로부터 벗어날 수 있게 해줌으로써 의사로 하여금 시술에 따른 부담감과 위험으로부터 해방시킬 수 있으며, 경막외강이 음압 상태인 것을 이용한 간단한 구조로 양압 표식자를 구성하여 경제적으로 고가의 장비들을 사용하여야 하는 불편과 진료 과오를 방지할 수 있는 발명으로 매우 유용하고 인류의 건강증진에도 기여할 수 있는 효과가 있다.
Patent KR-20030017705-A (KR)
Title: A shock absorber
Inventor: KIM NAM HO
IPC: F16F13/04
Filed: 2001-08-22
Abstract: PURPOSE: A shock absorber is provided to make easy sintering process by deleting a separation preventing sill of a rod guide and to improve stiffness by changing a shape of a bush. CONSTITUTION: A rod guide(20) of a shock absorber comprises a sill portion(22) and a bush(30). The sill portion forms a step in a lower portion of inside of a hollow in the rod guide. The bush is inserted to the hollow portion from the sill portion. A profile of the one end of the bush is folded like an "L". The "L" portion is placed to the sill portion. The inserted bush is connected to a lower surface of the rod guide in parallel. Therefore, productivity and stiffness of the bush are improved.
Patent KR-20030020630-A (KR)
Title: Device for supplling preparation power
Inventor: LEE DONG HUN
IPC: H04Q1/02
Filed: 2001-09-04
Abstract: PURPOSE: An apparatus for supplying reserve power is provided to maintain equal temperature by mounting a temperature compensator inside a battery housing, thereby optimizing the battery efficiency and stabilizing a system. CONSTITUTION: A battery(200) receives charging power from a power supply part and supplies the charged power to an enclosure if power being supplied from the outside to the enclosure is interrupted. A temperature sensor(300) senses the temperature of the battery(400) and the indoor temperature for transmitting temperature data corresponding to the temperature. A controller(200) supplies driving power received from the power supply part if the sensed temperature is less than the randomly designated temperature. The controller(200) interrupts the driving power if the sensed temperature exceeds the randomly designated temperature. A temperature compensator(500) compensates the indoor temperature up to the regular temperature when receiving driving power from the controller(200).
Patent KR-20030021026-A (KR)
Title: Method for allocating a plurality of IP addresses to a NIC(Network Interface Card) and apparatus therefor
Inventor: AHN SEONG JIN
IPC: H04L12/70
Filed: 2001-09-05
Abstract: PURPOSE: A method for assigning a plurality of IP addresses to a one NIC(Network Interface Card) and an apparatus suitable for the same are provided to reduce the cost for the NICs as many as the number of the required IP addresses. CONSTITUTION: A controller(212) includes an IP(Internet Protocol)/MAC(Media Access Control) table mapping a virtual MAC address and a one inner address of the actual IP address. The controller(212) assigns the virtual MAC address and the inner address in response to an IP address request of an IP processor(206). The virtual MAC address is set up by combining a virtual vendor code with a serial code. An ARP(Address Resolution Protocol) processor(208) executes an ARP reply by loading the actual MAC address if the ARP processor(208) receives ARP Request Segment related to the actual IP address. The ARP processor(208) executes an ARP reply by loading the virtual MAC address if the ARP processor(208) receives ARP Request Segment related to the inner IP address.
Patent KR-20030027976-A (KR)
Title: Device for preventing windshield antenna cable from damaging and during drawing and returing the same
Inventor: KIM SEONG JIN
IPC: H01Q1/32
Filed: 2001-09-18
Abstract: PURPOSE: A device is provided to prevent cut-off, loose contact or disengagement of an antenna cable when folding a windshield of a military vehicle by winding part of the antenna cable in a winding section in a clockwork shape. CONSTITUTION: In a military vehicle, an antenna cable(4) of a predetermined length is connected to an audio and an antenna placed in a windshield by a connector. The antenna cable(4) is fixed on a dash panel by a plurality of clamps. A winding section(7) has a clockwork-shaped resilient member(71) and a connector(72), which are integrated as a single element, at the center of the dash panel. The antenna cable(4) is cut off at the center thereof into two parts(41,42). The free end of one cable part(41), which is connected to the antenna, is wound together with the resilient member(71) of the winding section(7). The free end of the other cable part(42), which is connected to the audio, is electrically connected to the cable part(41) through the connector(72) in the winding section(7).
Patent KR-20030025104-A (KR)
Title: Circuit to control gain of rf receiver by one signal
Inventor: WON JONG MUN
IPC: H04B1/10
Filed: 2001-09-19
Abstract: PURPOSE: A gain adjusting circuit for an RF(Radio Frequency) receiving unit by a single control signal is provided to generate a control signal for an LNA(Low Noise Amplifier) on/off switch and a control signal for an IF(Intermediate Frequency) automatic gain adjustment. CONSTITUTION: An operational amplifier(70) receives a gain control signal at its plus terminal from an MSM(Mobile Station Modem)(40), and receives the gain control signal at its minus terminal through the first and second diodes(D1,D2) connected in series. The first resistor(R1) connects to the minus terminal of the operational amplifier(70), and is grounded. An LNA switch unit(80) receives an output voltage of the operational amplifier(70). A subtracting unit(50) receives the output voltage of the operational amplifier(70) through the second resistor(R2) and receives the gain control signal from the MSM(40). The third resistor(R3) divides the voltage of the second resistor(R2) inputted to the subtracting unit(50) through the second resistor(R2). An IF automatic gain control unit(60) receives the output signal of the subtracting unit(50).