baber/WOPTO huggingface dataset:
Patent KR-20010069509-A (KR)
Title: cooling fan that can be replaced with heater
Inventor: YEO SANG YOOL
IPC: F04D25/08
Filed: 2001-04-07
Abstract: PURPOSE: An electric fan exchangeable with a hot air heater is provided to use both as an electric fan and a hot air heater by having an exchangeable unit for connecting a hot air heater module to the electric fan. CONSTITUTION: An electric fan exchangeable with a hot air heater includes a hot air heater module having a reflection plate(60) and a lump(65) of heater, a power supply part for supplying electric power to the hot air heater module and an exchangeable unit for exchanging and connecting the hot air heater module with the electric fan. The exchangeable unit has a female screw(34) formed on the outside of a connected surface(61) of the fan, a through hole(64) formed at a position where the reflection plate of the hot air heater module is contacted with the female screw, a male screw inserted into the through hole and coupled with the female screw, and a guide hole(66) formed in the inside of the lump of heater for receiving a motor shaft(32) of the fan.
Patent KR-20020081979-A (KR)
Title: A device for fracturing a frozen backbone
Inventor: HONG KONG SIK
IPC: B02C1/14
Filed: 2001-04-21
Abstract: PURPOSE: Provided is a crusher for frozen bone and meat which vertically moves a pressure press sheet through a manual lever to press frozen bone and meat repeatedly and separates joints of the frozen bone and meat effectively so that it accelerates crushing work. CONSTITUTION: The crusher for frozen bone and meat is characterized by comprising the parts of: the pressure press sheet(1) which is placed at the lower edge of a piston(3) operated by a hydraulic cylinder in an upward support sheet with receiving the frozen bone and meat at the lower side of the center part, which consists of support poles(18), to be projected and moved; a hydraulic generator which is placed at a downward support sheet(10) of a downward cabinet(17); and a lever(7) which operates the pressure press sheet.
Patent KR-20020082360-A (KR)
Title: Film rolling setup equipment of vinyl bag film
Inventor: HAN JONG SANG
IPC: B65H18/14
Filed: 2001-04-23
Abstract: PURPOSE: An initial film winder of a film winding device is provided to stably and promptly wind a film in the initial stage of winding without the change of the structure of a paper tube by injecting air toward the film. CONSTITUTION: An initial film winder of a film winding device comprises a first film guide unit(10) lifted by a piston(12) of a cylinder(11) placed in an upper portion of a paper tube supporting unit(5), connected with a compressor via an air supply hose(13), and having a first air injection module(15) having many injection nozzles(14), a guide iron core unit(24) having many arc-shaped iron cores(23) moving forward and backward by the reciprocation of the piston, and a second film guide unit(20) connected with the compressor via an air supply hose(25) and having many injection nozzles(26). A film transferred between a paper tube(P) and a first winding drum(4-1) is guided to the upper portion of the paper tube. When the film is wound on the paper tube, air is injected to the film from the second air injection module. Thus, the film is precisely wound on the paper tube.
Patent KR-20020082543-A (KR)
Inventor: KIM JIN SEONG
IPC: H01L23/12
Filed: 2001-04-24
Abstract: PURPOSE: A stack package is provided to process easily a /CS(Chip Select) pin in a top package and restrain the damage of a semiconductor chip due to a reflow process. CONSTITUTION: A plurality of bonding pads(1a) are arrayed in a line on a center portion of an upper face of a center pad type semiconductor chip(1). A lead frame is adhered at both sides of the bonding pads by an adhesive. The bonding pads of the semiconductor chip(1) are bonded by corresponding pins and corresponding metal wires(6). The pins are arrayed on both sides of the bonding pads. The first and the second floating interconnection bar(30a,30b) are arrayed on upper faces of the pins. The first and the second floating interconnection bar(30a,30b) have two bonding portions, respectively. A chip selection pad(2) of the bonding pads is basically bonded with a /CS pin(11). In addition, the chip selection pad(2) is electrically connected with NC pins(12,13,14) through the first and the second floating interconnection bar(30a,30b).
Patent KR-20010103617-A (KR)
Title: 내연기관용 밸브 시트 및 그 제조방법
IPC: C22C38/00
Filed: 2001-04-24
Abstract: 본 발명은 고가의 경질 입자를 분산시키고 않고도 기지(基地) 조직을 최적화하여 내마모성을 확보하고, 피삭성(被削性)을 향상시킴과 동시에 저렴화를 달성할 수 있는 밸브 시트를 제공한다. 금속 조직이 베이나이트(bainite) 단상 만, 또는 베이나이트와 마르텐사이트의 혼합상 만으로 이루어지는 조직을 나타냄과 동시에, 단면에 있어서의 베이나이트와 마르텐사이트의 면적비가 100:0∼50:50이고, 또한 기지 경도가 250∼850Hv의 범위내이다.
Patent KR-20010103650-A (KR)
Title: 원거리 통신 네트워크에서의 자원 예약 방법
IPC: H04L12/54
Filed: 2001-05-07
Abstract: UMTS에서, 자원 예약 프로토콜 문맥 메시지를 패킷 데이터 프로토콜 메시지로/로부터 번역함으로써 자원 예약이 제공되며, 그 처리는 터미널 장비(32)에 관련된 이동 터미널(30)의 번역 인터페이스(31)에 의하여 수행되므로, 터미널 장비는 GPRS/UMTS에 대하여 알지 못할 수 있다. RSVP 메시지가 이동 터미널(30) 및 게이트웨이 지원 노드(26) 사이에 매핑되고 적절하게 재생산된다.
Patent KR-20010104230-A (KR)
Title: 레이블 기술 제품 및 레이블 부착 방법
IPC: G11B23/40
Filed: 2001-05-08
Abstract: 본 발명은 재부착 및 재위치 가능한 레이블(3)의 제품에 관한 것으로, 특히 디지털 매체 디스크(1)용의 재부착 및 재위치 가능한 레이블에 관한 것이다.  양호한 실시예에 있어서, 그러한 레이블을 그러한 디스크의 기능을 파괴하지 않는 방식으로 디지털 매체 디스크에 단단히 부착시키는 접착제(5)를 포함하는 레이블이 개시된다.  또한, 접착제로 인해 그러한 레이블이 그러한 디스크의 기능을 손상 또는 파괴하지 않고 디지털 매체 디스크로부터 제거될 수 있다.  또한, 접착제로 인해 그러한 레이블이 디지털 매체 디스크에 재부착될 수 있다.  양호한 실시예에 있어서, 레이블이 적절히 부착된 후 레이블이 그러한 디스크의 작동을 정지시키지 않도록 그러한 레이블의 중앙에 레이블을 디지털 매체 디스크상에 정확히 정렬시키기 위한 개구를 포함하는 원형의 레이블이 개시된다.  변형 실시예에 있어서, 개시된 레이블은 디지털 매체 디스크에 대한 레이블과는 다른 제품에 대하여 사용될 수 있다.
Patent KR-20020086778-A (KR)
Inventor: JUNG YUK JU
IPC: B09B3/00
Filed: 2001-05-10
Abstract: PURPOSE: A moisture removing system is provided which evaporates moisture of various wet wastes containing sewage and wastewater in an agitation means using high frequency and removing moisture by high temperature of the evaporated moisture so that moisture removed waste sludge is easily incinerated and reclaimed. CONSTITUTION: The moisture removing system comprises an agitation means(1) comprising an outer can, an inner can and an agitation shaft; a high frequency oscillation part which is equipped at the upper part of the outer can of the agitation means(1) to oscillate high frequency; a moisture suction pipe(6) that is connected to one side of the outer can of the agitation means(1) to migrate the moisture and air evaporated from waste by high frequency to the cyclone part(40); a cyclone part(40) for collecting foreign materials from the moisture contained air moved through the moisture suction pipe(6); a hot blast drying part(50) for drying the moisture passing through the cyclone part(40) by hot blast of high temperature and preheating the cyclone part(40) at the same time; a heating circulation part(60) for circulating the high temperature heated micronized air to the agitation means(1) by micronizing the hot blast dried air by supersonic waves and heating the micronized air to a high temperature; and a dried air circulation inlet pipe(65) for circulating the air completely dried in the heating circulation part(60) to the agitation means(1).
Patent KR-20020088107-A (KR)
Title: System for black painting of lenses
Inventor: LEE IN SEONG
IPC: C03C19/00
Filed: 2001-05-17
Abstract: PURPOSE: A black coating system of lenses enabling automatic supply and production of lenses, excluding a coating process is provided to save time and expenses for black coating, and to increase productivity. CONSTITUTION: The black coating system for coating black color on the edges and sags of lenses for preventing diffused reflection and controlling light quantity, respectively, is characterized by comprising the parts of: a fixed width shaft(10); a moving vertical shaft(12) running on the fixed width shaft; air cylinders(16,16'), having lens absorbers(20,20') made of rubber, fixed on the ends of the moving vertical shaft; a lens-supply tray(32) where to be coated-lenses are laid and a lens-production tray(34) where coated-lenses are laid. One lens absorber supplies lens to coating cylinders(38,38') by turns and the other lens absorber moves coated-lens to lens-production tray from lens coating cylinder.
Patent KR-20010109114-A (KR)
Title: 버스트 판독모드를 구비한 반도체 메모리장치 및 데이터판독방법
IPC: G11C16/06
Filed: 2001-05-28
Abstract: 버스트 모드동작을 구비한 반도체 메모리는 메모리셀 어레이, 메모리셀의 데이터를 결정하는 센스증폭기회로, 제1 및 제2 래치그룹을 구비하고 센스증폭기의 데이터를 래치하는 래치회로, 및 칩 인에이블 신호가 제공되고 반도체의 판독동작을 제어하는 인에이블 회로를 포함한다.  인에이블 회로는 칩 인에이블 신호가 메모리셀의 데이터를 올바로 출력하기 위하여 반도체 메모리의 판독동작의 중지를 나타내어도 래치회로가 데이터를 래치할 때까지 판독동작을 위한 회로가 활성화하도록 지시한다.
Patent KR-20020053693-A (KR)
Title: Actuator Capable of Revolving
Inventor: HIRATA KATSUHIRO
IPC: F04C18/02
Filed: 2001-06-11
Abstract: PURPOSE: To provide a revolution type actuator which can be used as a drive source such as an industrial machine and a public welfare machine applying eccentric revolution motion and can cope with high resolution. CONSTITUTION: The resolution type actuator has a movable member 1 capable of parallel translation in a prescribed revolution radius, a permanent magnet 2 for generating a magnetic field in the axial direction, energization faces 3a, 3b for generating electro-magnetic force on the movable member 1, an eccentric shaft 4 for performing the self-revolution prevention of the movable member 1 and being revolved at the prescribed radius, and stators (iron core) 5a, 5b surrounding the whole by a magnetic material so that a magnetic flux generated from the permanent magnet 2 is not leaked to the outside. Since the revolution shaft and the magnetic flux related to the generation of the electro-magnetic force are parallel, the gap fluctuation between the movable part and the fixed part does not exist principally, and it can cope with high revolution because a gap length can e designed sufficiently small in a practically the most advantageous range.
Patent KR-20020094372-A (KR)
Title: Method for electrical testing of DRAM improving a test capacity
Inventor: BANG JEONG HO
IPC: G11C29/00
Filed: 2001-06-11
Abstract: PURPOSE: An electrical testing method of a DRAM for doubling the amount of test is provided to perform a parallel test by improving a testing method of a rambus DRAM device. CONSTITUTION: A DRAM device is connected with a tester and a test process I performed(100). A write operation is performed by four I/O lines(110). The written data and expected data are compared to each other by using a comparator of the tester(120). A reading operation is performed in a high state through one I/O line of the I/O lines used for the write operation if the written data correspond to the expected data(130). The reading operation is performed in a low state through one I/O line of the I/O lines used for the write operation if the written data does not correspond to the expected data(140).
Patent KR-20020096297-A (KR)
Title: Driving method for a optical actuator
Inventor: SHIN GYEONG SIK
IPC: G11B7/09
Filed: 2001-06-19
Abstract: PURPOSE: A method for driving an optical pickup actuator is provided to easily install support members at the other part of a bobbin by securing free spaces in both sides of the other part of the bobbin. CONSTITUTION: A method for driving an optical pickup actuator includes the steps of arranging a bobbin on the base to be movable by support members; arranging at least one combined tilt and focus coils for driving the bobbin in a focus direction and in a tilt direction, and at least one track coils for driving the bobbin in a track direction at both sides of the bobbin, and including magnets installed opposite to the combined tilt and focus coils and the track coils; dividing the combined tilt and focus coils into a couple of sets and applying an input signal to each set.
Patent KR-20030002871-A (KR)
Title: Method for fabricating capacitor
Inventor: LEE JIN UK
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A fabrication method of a capacitor is provided to prevent the damage of bit lines due to etching of an etch barrier layer and failure of processing due to sloped etch profile of a capacitor oxide layer. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(31) having the first polysilicon plug(33). Storage node contact holes are formed by selectively etching the interlayer dielectric. The second polysilicon plug(39) is filled into the storage node contact holes. A bottom photoresist layer(40) and a hard mask are sequentially formed on the resultant structure. The hard mask and the bottom photoresist layer(40) are selectively etched. A low-temperature oxide layer(43) as a capacitor oxide layer is then filled into the etched patterns. After removing the bottom photoresist layer(40), a lower electrode is formed to connect the second polysilicon plug(39).
Patent KR-20030002136-A (KR)
Title: Selected Station Call Apparatus And Method Using Caller ID In Wireless Telephone
Inventor: JUNG GYEONG HWA
IPC: H04M3/42
Filed: 2001-06-30
Abstract: PURPOSE: A selective termination device using a caller ID in a wireless phone and a method therefor are provided to selectively terminate a call to a corresponding handset using a received caller ID according to the designation of a user by designating and registering a termination object of a user who uses the wireless phone composed as a fixed device and one or more portable devices. CONSTITUTION: In case that a call termination is reported, a caller ID receiving unit(15) detects a caller ID with a certain signal type received through an office line, and transmits the detected caller ID. A caller ID analyzing unit(16) analyzes the caller ID with the certain signal type transmitted from the caller ID receiving unit(15), and extracts the caller ID including a caller name or telephone of the currently terminated call. A selective termination memory unit(19) registers and stores information of a selective termination object to which a selective termination service is provided and handset identification information to be called when terminating a call from the selective termination object. A control unit(17) controls a wireless communication function with a portable device, retrieves the selective termination memory unit(19) using the caller ID transmitted from the caller ID analyzing unit(16), and judges whether a selective termination about a caller of the currently terminated call is designated. The control unit(17) selectively terminates the call according to the result, and transmits the termination signal to only a calling specific handset.
Patent KR-20030004936-A (KR)
Title: Apparatus for transfering power
Inventor: CHA DONG GEUN
IPC: F16H1/04
Filed: 2001-07-07
Abstract: PURPOSE: A transferring device of power is provided to offer the power for exactly operating a heater unit and to prevent the corrosion , the transformation and the breakage by a use of a long term. CONSTITUTION: A motor(100) generates power. A power transferring unit(110) transfers the power from the motor by gearing a pair of gears. A lead screw(120) is operated by the power transferring unit. A moving plate(130) is installed in the lead screw and operated upward and downward by the lead screw. Thereby, a heater unit is exactly operated upward and downward and the corrosion, the transformation and the breakage by a use of a long term are prevented.
Patent KR-20030009849-A (KR)
Title: structure of handle and method for fabricating the same
Inventor: PARK SEOK GYU
IPC: B29C45/14
Filed: 2001-07-24
Abstract: PURPOSE: A handle structure and manufacturing method thereof is provided to prevent coating from scaling off and the damage of an engraved figure or a letter, and to improve the appearance of the handle. CONSTITUTION: A handle(1) is composed of a core(2) having a color, and a skin(3) made with transparent materials and covering the core. The core has a bar-shape, and has a predetermined curvature along the length. One side of the core and the skin is a streamline shape.
Patent KR-20030010117-A (KR)
Title: The manufacture equipment of an water mattress with stone matter
Inventor: MOON IL HO
IPC: B29C65/74
Filed: 2001-07-25
Abstract: PURPOSE: An apparatus for manufacturing acupressure elements for a water bed closure is provided to improve the productivity of the water bed closure by fusing the acupressure elements to the water bed closure, quickly. CONSTITUTION: An apparatus for manufacturing acupressure elements for a water bed closure is composed of a conveying member(10) for conveying the upper and lower raw closures(P1,P2), an acupressure ball input member(20), and a fusion member(30). The conveying member(10) includes a time motor(M), a driving roller(12) connected with the motor(M) via a chain belt(11), and a plurality of guide roller(13) for guiding the upper and lower raw closures(P1,P2) to the driving roller(12). The acupressure ball input member(20) includes a vibrated arrangement device(21) for discharging acupressure balls(T), an acupressure ball input plate(22) displaced between the upper raw closure(P1) and lower raw closure(P2), and a cylinder rod for pushing the acupressure balls(T) to the lower raw closure(P2) by a cylinder(23). The fusion member(30) fuses and cuts the upper and lower raw closure(P1,P2) according to the movement of the cylinder rod(33).
Patent KR-20030013089-A (KR)
Title: Pile head removing apparatus and pile head removing method
Inventor: BAEK SEUNG MOK
IPC: E02D5/60
Filed: 2001-08-07
Abstract: PURPOSE: A pile head removing device is provided to remove a pile head cleanly for a construction site and to remove impurities smoothly when placing a pile head. CONSTITUTION: The pile head removing device(11) comprises a cylindrical perforation part(10) formed to be perforated vertically, two or more split plates(12) formed longitudinally in the inside diameter part of the perforation part(10); and two or more hooks(14) for a lift formed to move the perforation parts(10) and the split plates(12) upward.
Patent KR-20030015111-A (KR)
Title: Random Access Schemes in Time Division Duplex Mobile Communication System
Inventor: JUNG JAE HUN
IPC: H04B7/26
Filed: 2001-08-14
Abstract: PURPOSE: A random access method in a TDD(Time Division Duplex) mobile communication system is provided to use an acquisition indication channel and a reconfirmation indication channel for shortening a time required in a random access process. CONSTITUTION: A random one call access request signal is selected in a call access request signal group and the selected one call access request signal is transmitted for requesting a call access. If the call access request signal is acquired, an acquisition indication signal is transmitted. The acquisition indication signal is multiplexed with a common control physical channel. The common control physical channel is a physical channel for transmitting a broadcast channel.
Patent KR-20030018182-A (KR)
Title: The Calibration Apparatus and Mathod for Height Extration
Inventor: BAE HYO JEONG
IPC: G01B9/027
Filed: 2001-08-27
Abstract: PURPOSE: A calibration apparatus and a calibration method are provided to achieve improved accuracy of data by accurately calculating measurement errors caused due to the image signal distortion of the camera. CONSTITUTION: A calibration apparatus comprises a flat plate(8) having both side surfaces coupled to a hanger of a support(7); a transfer unit for moving the flat plate in a vertical direction by being driven by a motor(4) which has an encoder(3) interfaced to an encoder value counter(23) so as to provide position information of the flat plate; a laser(1) for radiating laser beams to the central line of an inclined plane of the flat plate, and which is equipped with a cylindrical lens(2) for forming a stripe pattern from the laser beam; a CCD camera(10) equipped with an optical bandpass filter(12) and which photographs only the stripe pattern formed by the laser; an image processing and acquiring unit(20) connected to the CCD camera; and a calibration unit(21) for performing calibration by analyzing the image output from the image processing and acquiring unit and extracting height data of the flat plate corresponding to each coordinate point.
Patent KR-20030018799-A (KR)
Title: Method of Forming Head of Inkjet Printer
Inventor: SHIN JONG CHEOL
IPC: B41J2/34
Filed: 2001-08-31
Abstract: PURPOSE: A method for forming an ink jet printer head is provided to simplify manufacturing procedures and reduce faults by forming the ink jet printer head integrally with the semiconductor substrate. CONSTITUTION: A method comprises a first step of forming a device separating film(112) on a substrate(110); a second step of forming a gate insulation film, a gate pattern(118) and a heater pattern(150) on the substrate; a third step of forming MOS transistors having source/drain regions(114,116), by performing an ion implantation where the gate pattern is used as a mask; a fourth step of forming a contact hole partially exposing the source/drain region by forming an interlayer insulation film on the MOS transistors and patterning the resultant structure; a fifth step of forming source/drain electrodes(115,124) and wiring by forming a conductive film all over the substrate and patterning the resultant structure; a sixth step of forming a protective film(152) on the source/drain electrodes and wiring; a seventh step of forming a nozzle hole for exposing the substrate in the region adjacent to the heater pattern, by forming an etching mask on the substrate and performing an etching process; an eighth step of forming an ink chamber(158) by performing an isotropic etching on the substrate; and a ninth step of feeding ink to the ink chamber by patterning the surface of the substrate opposite to the surface where the protective film is formed.
Patent KR-20030018800-A (KR)
Title: Phenyl ring derivatives having cytochrome p450 1b1 inhibitory activity and pharmaceutically acceptable salts thereof, preparing process and compositions containing same
Inventor: CHUN YOUNG JIN
IPC: A61K31/44
Filed: 2001-08-31
Abstract: PURPOSE: Phenyl ring derivative having cytochrome P450 1B1-inhibiting activity, a preparation process thereof, and a composition containing the same are provided, therefore the derivative can be useful for prevention and treatment of mammal cancer, particularly breast cancer. CONSTITUTION: The phenyl ring derivative having cytochrome P450 1B1-inhibiting activity represented by formula(1) and pharmaceutically acceptable salts thereof are provided, wherein R1, R2 and R3 are H, OH or OCH3; X is carbon or nitrogen; M is (i) R4 substituted 2-pyridyl, 3-pyridyl or 4-pyridyl; (ii) R4 substituted 2-furyl or 3-furyl, or 2-thiophenyl or 3-thiophenyl; (iii) phenyl ring represented by formula (I-1); R4 is hydrogen, halogen, hydroxy or C1-4 alkoxy; and R5, R6, R7, R8 and R9 are hydrogen or C1-4 alkoxy, provided that R1 to R9 are not hydrogen at the same time.
Patent KR-20030021544-A (KR)
Title: State of automatic transfer switch and fault alarm apparatus and method
Inventor: JUNG SEONG HWAN
IPC: H01H71/04
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus and a method for notifying a status and a failure of a circuit breaker are provided to improve the maintenance of the circuit breaker by notifying an accident state and a failure state where the circuit breaker is tripped by an over-current. CONSTITUTION: A comparing unit(42) receives power of a power supply or a power generating unit and compares a voltage of the inputted power with a reference voltage to output the comparing result. A status output unit(46) receives the power of the power supply or the power generating unit to output a status of contact point according to operation of circuit breakers and over-current protecting electric relays. A microcomputer(43) determines the power according to the output of the comparing unit(42) and receives the status of contact point from the status output unit(46) to output a control signal. A circuit breaker signal output unit(44) receives the control signal of the microcomputer(43) to input a trip and an input signal of the circuit breaker. A state display unit(45) displays the status of the circuit breaker according to the output of the microcomputer(43).