baber/WOPTO huggingface dataset:
Patent KR-20020071753-A (KR)
Inventor: KIMURA TAKAHIRO
IPC: G01R31/02
Filed: 2002-03-06
Abstract: PURPOSE: To provide a structure of probe for inspecting a semiconductor device suitable for inspecting a semiconductor device having a narrow pitch. CONSTITUTION: There is disclosed the structure of the probe for inspecting a semiconductor device 1 that makes electric contact between a semiconductor device 1 having a plurality of first electrodes 2 consisting of an external terminals and an inspection substrate 13 having a plurality of second electrodes 14. The structure of the probe comprises a first substrate A6 having through- holes 4 formed on a position corresponding to the plurality of first electrodes 2, probe pins 3 each having a vertical shape fixed in the respective through- holes, a rewiring layer 7 for expanding the pitch of the first electrodes, a second substrate B11 having through-electrodes 8 for drawing the first electrodes 2 to the rear side, and a contact element A12 which is provided between the having the through-electrodes 8 and the second electrodes 14 and has conductivity and elasticity in the vertical direction.
Patent KR-20030074966-A (KR)
Title: Process For Sludge Treatment Using Sludge Pretreatment And Membrane Bioreactor
Inventor: KIM HUN
IPC: C02F1/52
Filed: 2002-03-15
Abstract: PURPOSE: Provided is a sludge treatment method comprising a sludge pretreatment step for increasing solubility and biodegradability using chemicals, and a primary treatment step using a membrane bioreactor, thereby reducing treatment time and increasing treatment efficiency. CONSTITUTION: The method comprises the steps of inputting alkali chemicals into a sludge tank(11), ozone treating the sludge being outflowed from the sludge tank in an ozone treating tank(12), transferring the ozone treated sludge to a pretreatment sludge tank(13), and treating the pretreated sludge in a bioreactor(21) having a membrane separator(22) therein.
Patent KR-20030075569-A (KR)
Title: Controlling apparatus and method for information process system of mobile terminal apparatus using flash memory
Inventor: YOO YEONG JAE
IPC: G06F9/445
Filed: 2002-03-19
Abstract: PURPOSE: An apparatus and a method for controlling an information processing system of a portable terminal are provided to archive user setup data, when turning off the power of the portable terminal, and operate the portable terminal according to the user setup data. CONSTITUTION: A DRAM(Dynamic RAM)(300) stores data set by a user and an operated program when a terminal is operated. A flash memory(200) stores the data stored in the DRAM(300) when a main power of the terminal is turned off and a backup command of the user is inputted. A CPU(100) judges whether the main power of the terminal is turned off and the backup command of the user is inputted, and backs up the data stored in the DRAM(300) to the flash memory(200).
Patent KR-20030075938-A (KR)
Title: Alarm signal system and method using mobile communication network
Inventor: CHO BEOM JUN
IPC: H04W4/90
Filed: 2002-03-21
Abstract: PURPOSE: An emergency relief system and method using a mobile communication network is provided to previously avoid a dangerous situation by informing many and unspecified persons of an emergency state through their terminals when the emergency state is generated. CONSTITUTION: An emergency relief system using a mobile communication system is composed of an emergency server(10), a paging server(30), and terminals(51,52). The emergency server(10) notifies a relevant base station of an emergency state when the emergency state is generated. The paging server(30), connected with the emergency server(10) through a wire communication network(20), analyzes the emergency situation transferred from the emergency server(10) and pages the terminals communicating with the base station belonging to the relevant area. The terminals(51,52), connected with the paging server(30) through a mobile communication network(40), transfer paging for the notification of the emergency state, transferred from the paging server(30), to their respective users.
Patent KR-20020077101-A (KR)
Inventor: OOITSU JUNYA
IPC: F16C33/41
Filed: 2002-03-26
Abstract: PURPOSE: To provide a resin-made cage for a bearing allowing mass production by injection molding and capable of achieving long service life. CONSTITUTION: This resin-made cage 4 for the bearing is produced by injection molding by specifying thermoplastic resin having an excellent out gas characteristic and using a material prepared by blending a proper amount of reinforced fibers and solid lubricant by specifying them to enable mass production by injection molding, keep the use environment in a clean condition above a predetermined level for a long time, and ensure stable bearing performance.
Patent KR-20030077304-A (KR)
Title: System for transmitting the race of moving obeject for leisure
Inventor: YOO JAE HYEOK
IPC: A63F9/14
Filed: 2002-03-26
Abstract: PURPOSE: A system for relaying a race for an amusement is provided to relay a racing state of a race object such as an insect, a small animal, or an electronic control robot through the Internet in real time. CONSTITUTION: A racetrack(10) accommodates a race object such as an insect and a small animal, and includes a space for a race. A sensing unit(20) includes a plurality of sensors mounted in the finish line for measuring a racing result of the race object being played in the racetrack(10). A camera photographing unit(30) includes a plurality of cameras for photographing a racing state of the race object being generated in the racetrack(10) in real time. An image processing unit processes a plurality of video signals being output from the camera photographing unit(30) into digital signals and outputs the digital signals. A relay server displays information related to a race and a racing result from the sensing unit(20), outputs a control signal for a starting a race in the racetrack(10), and transmits moving pictures being inputted from the camera photographing unit(30) through the Internet.
Patent KR-20030079034-A (KR)
Title: Holographic digital data storage system and method for data storing/decoding thereof
Inventor: NOH JAE U
IPC: G03H1/04
Filed: 2002-04-01
Abstract: PURPOSE: A system for storing holographic digital data, and a method for storing and reproducing data thereof are provided to prevent a reproduction error rate from lowering due to a decoding method using a global or local threshold. CONSTITUTION: A system for storing holographic digital data judges whether the current mode is a data recording mode(S10). A recording and reproducing unit modulates an object beam, and the modulated object beam enters a storage medium for recording reference threshold patterns(S20). An interference pattern of holographic digital data obtained by an interference between the object beam and the reference beam having the corresponding recording angle is recorded(S30). If the current mode is a data reproduction mode, the reference beam having the corresponding recording angle is applied to the storage medium for reproducing holographic digital data and the reference threshold patterns(S40-S50). The reproduced reference threshold patterns are divided according to strength, and on and off of pixels are decoded based on the holographic digital data(S60).
Patent KR-20020077654-A (KR)
Title: Trialkyl group va metal compounds
Inventor: AMAMCHYAN ARTASHES
IPC: C23C16/18
Filed: 2002-04-03
Abstract: PURPOSE: Provided are trialkyl Group VA metal compounds which are suitable for use as precursors for chemical vapor deposition. Group VA alkyl compounds produced thereby are extremely pure and substantially free of oxygenated impurities. CONSTITUTION: A method for preparing trialkyl Group VA metal compounds comprises the step of reacting a Group VA metal trihalide with a Group IIIA compound of the formula:RnM¬1X3-n in the presence of a tertiary amine in an organic solvent that is free of oxygen substitution, wherein each R is independently selected from (C1-C6)alkyl; M is a Group IIIA metal; X is halogen and n is an integer from 1-3.
Patent KR-20030080650-A (KR)
Inventor: JUN IN GYUN
IPC: H01L27/146
Filed: 2002-04-10
Abstract: PURPOSE: A structure of a pixel array of an image sensor is provided to surround photo diodes with a metal to improve the uniformity of following steps such as chemical and mechanical polishing of the image sensor, and improve the light collecting and light receiving characteristics of the photo diodes. CONSTITUTION: A structure of a pixel array of an image sensor includes an uppermost metal layer(22) surrounding respective photodiode(PD) areas in the shape of closed curve. The uppermost metal layer surrounds incident light on the uppermost metal within unit pixels(20) to improve the light collecting characteristics in the photodiode areas and prevent the leaking of the light into adjacent photo diodes.
Patent KR-20020081098-A (KR)
Inventor: ARUGA YASUHITO
IPC: G09F9/30
Filed: 2002-04-16
Abstract: PURPOSE: An electro-optic device and an electronic appliance are provided to downsize without the shot of layout wiring or the reduction of the reliability. CONSTITUTION: A liquid crystal device(1) has a second electrode(11) provided to oppose a first electrode(10), and a liquid crystal provided between the first electrode and the second electrode. This liquid crystal device further has a first substrate(2) on which the first electrode is provided and a wire(14) which is formed on the first substrate and is electrically connected to the second electrode at a conduction position(4a). Since the wire extends inside the conduction position, the picture frame region that is outside a sealing material(4) is decreased.
Patent KR-20020060630-A (KR)
Inventor: JO MIN SUNG
IPC: A23L17/10
Filed: 2002-04-26
Abstract: PURPOSE: Provided is a method of producing fish paste and mixed fish meat using fish including a Walleye pollack and a codfish and mollusk including a squid. CONSTITUTION: The producing method of fish paste is characterized by the steps of: trimming fish by cutting a fish head off, deskinning and removing fish intestine; and grinding and washing fish meat then followed by adding preservative thereto. The mixed fish meat comprises the prepared fish paste and mollusk maximum 50% added with 2% of protein additives such as BPP and DEW.
Patent KR-20030085877-A (KR)
Title: Method for aligning mask in light exposure unit for manufacturing TAB tape
Inventor: OH SEUNG HWAN
IPC: H01L21/027
Filed: 2002-05-02
Abstract: PURPOSE: A mask aligning method in an exposure apparatus for manufacturing a TAB(Tape Automated Bonding) tape is provided to be capable of mutually aligning the position between a mask and a copper clad tape by comparing the image of a photographed alignment mark with a reference image. CONSTITUTION: A reference image is obtained by photographing alignment marks in the mutually aligned state between the first alignment mark of an exposure pattern mask and the second alignment mark of a copper clad tape(72). The copper clad tape is transferred to the exposure position of an exposure stage(73). A comparing image is obtained by photographing the first alignment mark of the exposure pattern mask and the third alignment mark of the copper clad tape(74). After calculating the exact distance between the moved copper clad tape and the exposure pattern mask by comparing the reference image and the comparing image, the exposure pattern mask is moved according to the calculated distance(75,76).
Patent KR-20030085972-A (KR)
Inventor: SON YOUNG SUK
IPC: B62B1/00
Filed: 2002-05-02
Abstract: PURPOSE: A handcart mounted with various vending machines is provided to help unfortunate orphans and neighbors by using various articles in the vending machines. CONSTITUTION: Various vending machines(1-246) are installed at one side of a handcart(1'). A charger(2') and a public telephone(3') are installed at one side of the vending machines. A monitor(4') indicates the number of articles in the vending machines. An educational artificial intelligence chip(6'), a speaker(7'), a printer(8'), a mail system(9'), a screen(11') for showing a film, and medical instruments(12') are detachably installed at one side of the vending machines.
Patent KR-20020071791-A (KR)
Inventor: KANG JIG WON
IPC: A61G7/005
Filed: 2002-05-08
Abstract: PURPOSE: Provided is an upper plate of bed for patients suffering ruptured disk which is rotated with including a frame, a fixing tool and a rotating tool so that it helps the patients to exercise with lying on the upper plate of bed conveniently. CONSTITUTION: The upper plate of bed for the patients suffering ruptured disk comprises the parts of: the rotating tool(200) which supports the upper plate of bed and rotates; the frame(110) which is opened at the upper part, molded in the same form of a back part of a human body at the lower part, and in which projections(111) are formed at a location where the narrow back part meets; and the fixing tool(120) which is placed with keeping intervals to prevent human body from being moved when lying on the bed.
Patent KR-20030088547-A (KR)
Title: Automatic thresher
Inventor: LEE JONG SU
IPC: A01F11/00
Filed: 2002-05-13
Abstract: PURPOSE: An automatic cereal threshing machine is provided to improve threshing efficiency of sesame and perilla japonica, thus improving productivity thereof. CONSTITUTION: The automatic cereal threshing machine comprises a frame(1), a pair of threshing walls arranged to face the frame, a holder(20) serving to grip a bundle of the crops and place it between the threshing walls, a vibrating device for vibrating the holder for allowing the crops to collide with the threshing walls, a sorting screen(50) for sorting a resultant material into cereals and others, and a vibrator for the screen.
Patent KR-20030089224-A (KR)
Title: Method and apparatus for shortening warm-up time of lamp for scanning
Inventor: MIN BYEONG SEON
IPC: G06K7/00
Filed: 2002-05-17
Abstract: PURPOSE: A method and a device for shortening a lamp preheating time for reading an image are provided to efficiently use the temporarily turned off remaining light by setting up an additional preheating time corresponding to the lamp-off time. CONSTITUTION: A lamp-off time calculator(100) calculates the lamp-off time by counting from the time turning off the lamp to the time turning on the lamp again. A lamp preheating management part(120) additionally preheats the lamp corresponding to the lamp-off time. The lamp-off time calculator includes the first lamp sensor and the first counter. The lamp preheating management part includes the reading instruction detector, an additional preheating time detector, an actual preheating time calculator, and a preheating time comparing part.
Patent KR-20020090328-A (KR)
Inventor: NISHIZAWA MICHIHIRO
IPC: H01L23/12
Filed: 2002-05-24
Abstract: PURPOSE: To provide the manufacturing method of a lead frame, the lead frame and a semiconductor device without producing strain on the lead frame even when a die pad is thinned due to coining working. CONSTITUTION: The manufacturing method of the lead frame includes a working process for forming leads 12, the die pads 13 and a plurality of support bars 11 integrating the die pad 13 into a metal band 10, a dividing process divided into a plurality of mutually separated pieces of the die pad 13 by dividing the die pad 13 integrated with the support bar 11 every support bar 11, and a coining process for thinning the plurality of the pieces of the die pad 13 by performing coining working on at least main face 13c of each of the plurality of the pieces of the die pad 13 after the dividing process.
Patent KR-20030057267-A (KR)
IPC: F21Y103/00
Filed: 2002-05-30
Abstract: 본 발명은 백라이트 장치의 발광원에 전력을 공급하는 전선으로부터의 누설 전류를 방지하여, 발광원의 충분한 발광 강도를 유지할 수 있는 백라이트 장치 및 표시 장치를 제공하는 것을 과제로 한다. 
     금속제 백라이트 프레임 (6)을 갖는 백라이트 장치 (2)가 표시 소자 (1)의 뒤쪽에 설치된다.  표시 소자 (1) 및 백라이트 장치 (2)는 수지제의 하우징 (11) 내에 수용된다.  백라이트 장치 (2)에 전력을 공급하기 위한 케이블 (10)이 백라이트 프레임 (6)과 하우징 (11)과의 사이로 연장한다.  케이블 (10)이 연장하는 부분의 백라이트 프레임 (6)에 개구 (13)이 설치된다.
Patent KR-20040004849-A (KR)
Title: The welding device with function of compensation reactive power
Inventor: KANG MUN JIN
IPC: B23K9/09
Filed: 2002-07-05
Abstract: PURPOSE: A welder having a reactive power compensation function is provided to prevent peripheral electronic appliance from being disturbed during a welding process by compensating for reactive power generated during the welding process. CONSTITUTION: A welder includes a reactive power measuring section(61), a firing angle control section(62) and a compensation section(63). The reactive power measuring section(61) is connected to a rectifier in a row and is directly connected to a power line so as to measure reactive power. The firing angle control section(62) controls the firing angle in order to compensate for variation of reactive power measured by the reactive power measuring section(61). The compensation section(63) has a condenser, a thyristor switch, and a reactor. The condenser is connected the reactor in a row and the reactor is directly connected to the thyristor switch.
Patent KR-20040004897-A (KR)
Title: Capacitor and method for forming thereof
Inventor: KIM HONG IK
IPC: H01L27/108
Filed: 2002-07-06
Abstract: PURPOSE: An MIM capacitor and a method for forming the same are provided to enhance capacitance by using a dielectric film having a positive slope. CONSTITUTION: The first metal line(102) is formed on a semiconductor substrate(100). The first, second and third resist layer are sequentially formed on the resultant structure. The resist patterns are formed to expose the first metal line by irradiating electron beam and developing. After the resist patterns is cured, a dielectric film(112) having a positive slope is then deposited on the exposed first metal line. An upper electrode(114) is then formed by depositing a conductive layer on the resultant structure and by lift-off of the conductive layer and the dielectric film on the resist pattern, and the resist patterns.
Patent KR-20040005122-A (KR)
Title: Motor controlling device of an electric vehicle and method thereof
Inventor: JUNG JIN UK
IPC: B60L7/10
Filed: 2002-07-08
Abstract: PURPOSE: An apparatus and a method for controlling a motor of an electric vehicle are provided to change a pole of a stator by switching a current path according to the speed of vehicles. CONSTITUTION: An apparatus for controlling a motor of an electric vehicle includes a battery(10), an SDU(Safety Disconnection Unit)(40), an inverter(32), an MCU(Motor Control Unit)(31), and a pole change portion(50). The battery(10) is used as a main power source in order to store the electric energy or supply the electric energy to a motor. The SDU(40) is used for breaking the voltage and the current of the battery(10) applied to the load or the regenerative braking energy applied to the battery(10). The inverter(32) is used for outputting the three-phase AC voltage by performing an IGBT switching operation for the DC voltage of the SDU(40). The MCU(31) is used for controlling the driving torque, the speed, and the torque for regenerative energy. The pole change portion(50) supplies the three-phase current of the inverter(32) to the motor and changes the pole of the three-phase AC.
Patent KR-20040006963-A (KR)
Inventor: JU HYE RI
IPC: G03G5/06
Filed: 2002-07-16
Abstract: PURPOSE: Provided is an electrophotographic photoreceptor for use in a copying machine, a printer and an electrophotographic device, which minimizes the image defect and inhibits the expose potential increase to improve the electrical properties. CONSTITUTION: The electrophotographic photoreceptor comprises a conductive substrate, an undercoating layer and a photoreceptive layer, wherein the undercoating layer comprises a charge transport material soluble in an organic solvent and a binder resin. In particular, the organic solvent for dissolving the charge transport material is an alcohol solvent, a halogenated solvent or a mixed solvent thereof. Preferably, the binder resin is a polyamide resin.
Patent KR-20040008706-A (KR)
Title: Method for fabricating semiconductor device
Inventor: JANG HEON YONG
IPC: H01L21/82
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving the degree of integration. CONSTITUTION: The first fuses(12) are formed at the upper portion of a substrate(10). An interlayer dielectric(13) is formed at the upper portion of the resultant structure. The second fuses(14) are formed at the upper portion of the interlayer dielectric. At this time, the second fuses are between the first fuses. Preferably, the first fuse is corresponding to a predetermined cell address and the second fuse is corresponding to a lower cell address in comparison with the cell address. Preferably, the first and second fuse are formed by using one selected from a group consisting of a metal line, a word line, a bit line.
Patent KR-20040009409-A (KR)
Title: Apparatus for adjustably pulling tether
Inventor: KIM CHANG SU
IPC: B60R21/2338
Filed: 2002-07-23
Abstract: PURPOSE: A variable tether tension device is provided to reduce impact to a passenger at the expansion state of an air bag cushion and reduce the manufacturing cost by using gas in an inflator. CONSTITUTION: A variable tether tension device for a curtain air bag is installed at a pillar portion of a vehicle to fix an air bag cushion expanded from a duct installed at a roof side panel(10) at a required position. A piston guide chamber(26) introduces gas from a gas supply pipe(24) installed with an inflator discharging the compressed gas to the duct. A piston in the piston guide chamber slides downward by the gas to the piston guide chamber with being fixed by a stopper(26b) protruded from the piston guide chamber. A tether(22) is installed at both ends of the corner of a curtain air bag cushion(14).
Patent KR-20030084541-A (KR)
IPC: H01L27/00
Filed: 2002-07-30
Abstract: 제1 전원 배선은 제1 기능을 갖는 회로에 전원 전위를 공급한다.  제1 접지 배선은 상기 제1 기능을 갖는 회로에 접지 전위를 공급한다.  제1 보호 회로는 상기 제1 전원 배선과 상기 제1 접지 배선 사이에 접속되어, 상기 제1 기능을 갖는 회로를 보호한다.  제2 전원 배선은 제2 기능을 갖는 회로에 전원 전위를 공급한다.  제2 접지 배선은 상기 제2 기능을 갖는 회로에 접지 전위를 공급한다.  제2 보호 회로는 상기 제2 전원 배선과 상기 제2 접지 배선 사이에 접속되어, 상기 제2 기능을 갖는 회로를 보호한다.  소자는 상기 제1 전원 배선과 상기 제2 전원 배선 사이, 및 상기 제1 접지 배선과 상기 제2 접지 배선 사이 중 적어도 어느 한쪽의 사이에 설치되어, 상기 한쪽의 사이를 절단 상태로 한다.
Patent KR-20040012187-A (KR)
Title: Improved Intermed Shaft for Absorbing Impact
Inventor: CHO YEONG GYUN
IPC: B62D1/19
Filed: 2002-08-01
Abstract: PURPOSE: An improved intermediate shaft for absorbing shock is provided to absorb axial shock and displacement transmitted through wheels by mounting a steel shock absorbing member between intermediate shafts and to improve traveling performance and stability of a vehicle by making the rotational transmission of a steering shaft free. CONSTITUTION: A steering system for a vehicle transmits operating force of a steering wheel operated by a driver to a gear device by a steering shaft and an intermediate shaft(100) combined to the steering shaft by universal joints(22,24), operates a tie rod connected with wheels by rotary force of the steering wheel regulated by the gear device, and accordingly changes the progressing direction of wheels. The improved intermediate shaft for absorbing shock connects a shock absorbing member(130) between first and second shafts(110,120) formed by cutting a predetermined part of the shaft. The shock absorbing member is made from metal.
Patent KR-20030074059-A (KR)
IPC: B21D19/08
Filed: 2002-08-07
Abstract: 좁은 작업 스페이스에서도 플레어의 성형 작업을 용이하게 할 수 있으며, 또한, 오조작을 방지할 수 있는 플레어 성형 공구를 제공한다. 
     제 1 일방향 클러치(72)의 위치를 대경 작동부(30)의 위치에 맞춘 상태에서, 핸들(22)을 일방향(예를 들면 시계 방향) 및 일방향과는 반대 방향(반시계 방향)으로 교대로 정역 회동시키면, 코어 로드(16 ; core rod)가 금속관(12)을 향하여 간헐적으로 비틀리며 전진되고, 확대 개방용 롤러(26)가 금속관(12)의 단부(端部)에 가압되어 플레어(14)가 성형된다.  그리고, 제 2의 일방향 클러치(74)의 위치를 대경 작동부(30)의 위치에 맞춘 후, 핸들(22)을 일방향(예를 들면 시계 방향) 및 일방향과는 반대 방향(반시계 방향)으로 교대로 회동시키면, 확대 개방용 롤러(26)가 금속관(12)의 단부로부터 떨어진다.