baber/WOPTO huggingface dataset:
Patent KR-20030029744-A (KR)
Inventor: BOK GEO SEONG
IPC: A61M5/50
Filed: 2001-10-10
Abstract: PURPOSE: Provided is a safety syringe which adaptor with needle is screw-connected to the neck part of the cylinder, so as to make a shot precisely at the wanted spot without shaking. CONSTITUTION: The safety syringe comprises: a cylinder(10) composed of a space inside to hold the injection liquid and a protruding neck part(11) at the top; a movable plunger(30) inserted into the cylinder(10); an adaptor(21) connected to the neck part of the cylinder; and an injection needle(22) connected to the adaptor(21).
Patent KR-20030031590-A (KR)
Title: Apparatus for preventing detachment of socket of video unit for video display appliance
Inventor: SEO YEONG HO
IPC: H04N5/64
Filed: 2001-10-15
Abstract: PURPOSE: A device for preventing separation of a video unit socket of a video display is provided to more solidly attach a socket of the video unit to a neck part of a cathode ray tube and also easily separate the socket from the neck part. CONSTITUTION: A video display includes a cathode ray tube and a video unit having a socket(9) coupled with a neck part of the cathode ray tube and surrounded by a video shield. A video shield coupling part(10) is formed between the video unit and the neck part to stably fix the video unit at the neck part of the cathode ray tube. A clamp(12) is formed of a neck coupling part(11) coupled with the neck part. The video shield coupling part and the neck coupling part are partially connected at a certain gap.
Patent KR-20030033611-A (KR)
Title: Stacked semiconductor package and fabricating method thereof
Inventor: CHUNG UN YOUNG
IPC: H01L25/10
Filed: 2001-10-24
Abstract: PURPOSE: A lamination-type semiconductor package and a manufacturing method thereof are provided to simplify a fabrication process and to reduce manufacturing cost by forming a printed circuit pattern between semiconductor chips. CONSTITUTION: The first leads(36a,38a) of an upper semiconductor chip(30a) are electrically connected to the second leads(36b,38b) of a lower semiconductor chip(30b), respectively. A printed circuit pattern including conductive lines is formed on the lower portion of the upper semiconductor chip(30a) or on the upper portion of the lower semiconductor chip(30b) for electrically connecting between the first predetermined lead of the upper semiconductor chip(30a) and the second predetermined lead of the lower semiconductor chip(30b). Preferably, the printed circuit pattern is made of conductive ink.
Patent KR-20030035671-A (KR)
Title: A Plasma Display Panel
Inventor: PARK EUNG CHEOL
IPC: H01J11/38
Filed: 2001-11-02
Abstract: PURPOSE: A plasma display panel is provided to prevent dielectric breakdown at the end of the bus electrode of the front substrate of the plasma display panel by preventing generation of air holes at the end of the bus electrode. CONSTITUTION: A plasma display panel comprises a front substrate(10) and a rear substrate spaced apart from each other; a plurality of sustaining electrodes arranged on the front substrate; a plurality of data electrodes arranged at the rear substrate in the direction crossing the sustaining electrodes; and barrier ribs for dividing a discharge cell by being disposed at the spacing formed between the front substrate and the rear substrate. The sustaining electrodes formed at the front substrate are constituted by transparent electrodes(Xa,Ya). The first dielectric layer(12-1) covers the sustaining electrodes, and the second dielectric layer(12-2) covers the first dielectric layer. The amount of PbO contained in the first dielectric layer is larger than the amount of PbO contained in the second dielectric layer.
Patent KR-20010107872-A (KR)
Title: 건축 구조물 복합 판넬
Inventor: CHOI YOUNG KIL
Filed: 2001-11-08
Abstract: 본 발명은 건축 구조물 복합 판넬에 관한 것으로 보다 상세하게는 수직부재와 수평부재를 용접 및 볼트로 접합하여 사각의 틀을 형성시키고 이의 내측에 경량기포콘크리트를 매립 설치한 후 일측면에는 외장재를 설치하고 타측면에는 보조프레임과 OSB합판을 설치한 구조의 건축 구조물 복합 판넬에 관한 것으로, 본 발명은 수직부재와 수평부재를 용접 및 볼트로 접합하여 사각의 틀을 형성시키고 이의 내측에 경량기포콘크리트가 양측방향에 대하여 소정간격으로 돌출되게 타설되며 일측면에는 외장재를 설치하는 건축 구조물 복합 판넬에 있어서, 상기 경량기포콘크리트가 수직부재와 수평부재를 용접 및 볼트로 접합하여 형성시킨 사각의 틀 내측에 매립 양생되며 외장재가 부착된 타측면에는 보조프레임이 설치되며 이의 전방으로는 OSB합판이 설치되어 이루어진 특징이 있다.
Patent KR-20030039927-A (KR)
Inventor: KIM SANG CHEOL
IPC: H01J23/12
Filed: 2001-11-16
Abstract: PURPOSE: A magnetron for a microwave oven is provided to achieve improved cooling performance by improving the shape of the yoke and radiator plate in such a manner as to overcome the temperature difference caused in the electromagnetic oscillator of the magnetron. CONSTITUTION: A magnetron comprises a yoke(1) coupled to the side surface of the control panel of the inner case of a microwave oven; an electromagnetic oscillator disposed in the yoke, and which generates microwaves; an antenna(2) mounted on a side of the yoke, and which transmits the microwaves generated from the electromagnetic oscillator into the cooking chamber of the microwave oven; a box filter(3) mounted on the other side of the yoke; and a plurality of radiator plates(4) stacked around the electromagnetic oscillator disposed in the yoke. The yoke has a width which is larger in the antenna side than the box filter side, and the radiator plates have different widths.
Patent KR-20030044125-A (KR)
Title: Power supply apparatus and method for home gateway
Inventor: JUN BEOM JIN
IPC: H04L12/10
Filed: 2001-11-28
Abstract: PURPOSE: A power supply apparatus and a method of a home gateway are provided to minimize power consumption of a home gateway by cutting off power supply to an unnecessary device in case of power failure. CONSTITUTION: An AC/DC adapter(10) rectifies AC power and supplies DC power. A DC/DC power supply unit(20) supplies various power required by a system by receiving the DC power of the AC/DC adapter(10) and DC power of a battery(30) which is operated in power failure, and senses a state of the DC power outputted from the AC/DC adapter(10) and outputs it. A first power plane(50) includes a plurality of network devices(53-5N), a flash memory(51), and an HDD(Hard Disk Drive)(52), to which power supply is cut off from the DC/DC power supply unit(20) in occurrence of power failure. A second power plane(40) necessarily receives power from the DC/DC power supply unit(20) even in occurrence of power failure, and includes a CPU(41) which receives a state of DC power from the DC/DC power supply unit(20) and outputs a signal for controlling switch of power supply to the DC/DC power supply unit(20) and a main memory(42) for which stores device information of the first power plane.
Patent KR-20020042496-A (KR)
Inventor: EDWARDS WILLIAM D
IPC: G03G15/10
Filed: 2001-11-29
Abstract: PURPOSE: A method of forming an electronic photo image having reduced seam marks caused by an OPC(Organic Photoconductive Drum) having a seam is provided to instantly change an electrical voltage of a developer roller when a seam passes through a developer roll, thereby reducing the number of seam marks caused by an OPC belt having endless seams on a printed material. CONSTITUTION: An OPC belt having a seam and a photoconductive factor formed on a conductive substrate are supplied to an image forming device. The image forming device has developer rollers(56, 64, 72). When the OPC belt is separated from the developer rollers under 10% in circumference, the second voltage is applied to the developer rollers. The third voltage is applied to the conductive substrate. The fourth voltage is applied to the conductive substrate. The OPC belt is moved. The surface of the OPC belt is irradiated to expose the surface in an image direction, forming high voltage and a low voltage area pattern on the surface as reducing voltages of a predetermined area. The surface is contacted with liquid ink including a colorant particle, forming a color image. The color image is copied to a receiving medium(36). When the first voltage and the third voltage have positive values, the second voltage becomes below the fourth voltage. When the first voltage and the third voltage have negative values, the second voltage becomes over the fourth voltage.
Patent KR-20020046932-A (KR)
Inventor: HIRAGA KOUICHI
IPC: G03F7/20
Filed: 2001-11-30
Abstract: PURPOSE: A condenser optical system, illumination optical apparatus having and exposure system are provided to easily achieve desired optical characteristics by using a simple structure composed of a small number of lenses. CONSTITUTION: The optical condenser system comprises a front-side focal plane and a rear-side focal plane, so that the front-side focal plane and a first surface(8) coincide with each other and the rear-side focal plane and a second surface(10) coincide with each other, and condenses and guides the light from the first surface(8) to the second surface(10). The system further includes a first lens group(G1), containing a negative lens and the concave surface of which is directed toward the first surface(8), a second lens group(G2) containing a positive lens, and a third lens group(G3), all of which are positioned in this order from the first surface(8) side. The first lens group(G1) has at least one lens surface formed into an aspherical surface.
Patent KR-20030045918-A (KR)
Title: door hinge of vehicle
Inventor: KIM MUN GWAN
IPC: E05D7/086
Filed: 2001-12-03
Abstract: PURPOSE: A car door hinge is provided to open a door smoothly without the damage of a door and a front fender, to reduce the number of components by functioning as a door checker without a separate door checker, to decrease working force, to improve workability, and to reduce the manufacturing cost. CONSTITUTION: The car door hinge(40) comprises: a body side plate(41) coupled with a side outer panel(31) by many couplers(32) and provided with a flange unified with the bottom formed toward the side of a car body; and a door side plate(42) whose both ends are fixed to a door inner panel(12) by many couplers(33), wherein an intermediate unit covers a flange unit(41b) of the body side plate(41) and is coupled by many hinge pins(43) and bush, and the door side plate(42) moves along the flange unit(41b) to locate the side of a door outer panel(11) on the outside of a front fender(34) when opening a door(10).
Patent KR-20030046117-A (KR)
Title: Structure And Method For FrameRelay Connection Management Of ATM Switching System
Inventor: PARK YEONG EUN
IPC: H04L12/50
Filed: 2001-12-05
Abstract: PURPOSE: A frame relay connection management structure of an ATM exchange and a method therefor are provided to enable a Q3 agent to store and manage FR connection information and ATM VC connection information in an external database, thereby efficiently managing and using the corresponding frame relay connection information. CONSTITUTION: A Q3 agent(30) comprises as follows. An FR connection table(41) maintains an FR connection in an external database(40) so as to manage frame relay connection information of an ATM exchange(50). A VC connection table(42) maintains an ATM VC connection. The FR connection table(41) stores FR port information identifying the FR connection information, and stores an interworking ID identifying a DLCI(Data Link Connection Identifier) value and interworking information. The VC connection table(42) stores ATM port information identifying ATM VC connection information, and stores a connection end ID identifying VPI and VCI values and the ATM VC connection.
Patent KR-20030046742-A (KR)
Title: Electronic device including carbon nano tube and method of fabricating the same
Inventor: HUH JEONG NA
IPC: H01J1/30
Filed: 2001-12-06
Abstract: PURPOSE: An electronic device and a method for manufacturing the same are provided to control the density of current by adjusting the concentration of carbon nanotubes, while allowing for mass production. CONSTITUTION: An electronic device comprises a substrate(15) on which a metal(17) is arranged; a carbon nanotube(11) coupled to the metal; and a coupling material arranged between the carbon nanotube and the metal, and which chemically couples the carbon nanotube and the metal. The coupling material is a dithiol(13'), diamine and an amino-thiol. The carbon nanotube has a surface capped with an Ni(12). A method for manufacturing an electronic device comprises a step of forming a metal on a substrate; a step of dispersing a carbon nanotube to a solution; a step of adding a coupling material to the solution; and a step of dipping the substrate into the solution and coupling the carbon nanotube to the metal.
Patent KR-20030046873-A (KR)
Inventor: KANG HUI BOK
IPC: G11C11/15
Filed: 2001-12-07
Abstract: PURPOSE: A magnetoresistive RAM(Random Access Memory) is provided to reduce a size of a magnetoresistive RAM cell by forming a MTJ(Magnetic Tunnel Junction) between a gate metal electrode and a PN junction region to memorize two or more data according to the magnetizing direction of the MTJ within the magnetoresistive RAM cell. CONSTITUTION: A P-N diode is formed by doping an N+ type polysilicon(10) on a semiconductor substrate and a plurality of P-type impurity regions(12) on the N+ type polysilicon. A barrier conductive layer(16) is stacked on upper portions of the P-type impurity regions. A plurality of magnetoresistive RAM cells are composed by forming an MTJ(22) between the barrier conductive layer and a word line. The P-type impurity regions are formed within the N+ region. A cell plate(26) is formed on one of the P-type impurity regions.
Patent KR-20030048330-A (KR)
Title: Portable apparatus for playback some multimedia files and method thereof
Inventor: KIM CHUNG TAE
IPC: G06F15/02
Filed: 2001-12-12
Abstract: PURPOSE: A portable device for reproducing a multimedia file and a method for the same are provided to reproduce multimedia data by connecting to a corresponding device without cost. CONSTITUTION: A data receiving unit(100) receives data including multimedia data. A storage(110) stores the received data. A decoding unit(120) extracts an audio signal, a video signal, and a synchronization signal from inputted multimedia data, and converts the signals into a predetermined form. An audio signal output unit(130) outputs the converted audio signal to a user. A video signal output unit(140) outputs the converted video signal to the user. A central control unit(150) transmits the multimedia data stored in the storage(110) to the decoding unit(120). The central control unit(150) outputs the converted audio signal and video signal to the user according to synchronization signals of the audio signal output unit(130) and the video signal output unit(140). A user input unit(170) receives an input of the user. A user display unit(160) displays an output of the video signal output unit(140) and other information to the user.
Patent KR-20030049756-A (KR)
Title: Step-flow mode growth method of metal oxide films at low temperature and synthesis method of nano wires therewith
Inventor: JUNG YUN HUI
IPC: C23C14/28
Filed: 2001-12-17
Abstract: PURPOSE: A method capable of inducing laminar flow deposition mode even at low temperature using low fluency laser and depositing a metal oxide thin film in laminar flow mode even in a pulsed laser thin film deposition equipment without a special high temperature unit, and a synthesizing method of nano wire using the same are provided. CONSTITUTION: The laminar flow mode deposition method of metal oxide thin film at low temperature comprises the steps of vaporizing a target by projecting a laser onto the target; depositing vaporized particles of the target onto a substrate(240) of a certain temperature so that a group of particles is formed; forming a laminar flow mode in which energy if the particles is moved in a laminar direction of the substrate; and heat treating the deposited substrate. The synthesizing method of nano wire using the laminar flow mode deposition method of metal oxide thin film at low temperature comprises the steps of vaporizing a target by projecting a laser onto the target; depositing vaporized particles of the target onto a substrate of a certain temperature so that a group of particles is formed; forming a laminar flow mode in which energy if the particles is moved in a laminar direction of the substrate; and synthesizing the nano wire by depositing a certain material onto the substrate using the laminar flow mode after heat treating the deposited substrate.
Patent KR-20020050134-A (KR)
Title: Linear actuator with shock-absorbing mechanism
Inventor: KUDO MASAYUKI
IPC: G05G5/04
Filed: 2001-12-18
Abstract: PURPOSE: A linear actuator with a shock-absorbing mechanism is provided to reduce the size of a linear actuator, to increase the stroke of a slide table, and to improve the maintenance efficiency by effectively placing shock absorbers and stoppers. CONSTITUTION: A plurality of shock absorbers(14) are disposed in parallel to each other in different positions on the left and right in a slide table(13) with push rods(14a) for expanding and contracting projecting outside from opposite end faces of the slide table in a moving direction of the slide table, and a plurality of stoppers(15) with which the respective push rods collide at stroke ends of the slide table are disposed in such positions at opposite end portions of a rail base(11) to face the respective shock absorbers.
Patent KR-20030051982-A (KR)
Title: Wiper capable of controlling a minute gap
Inventor: CHO JAE UK
IPC: B24B55/00
Filed: 2001-12-20
Abstract: PURPOSE: A wiper apparatus for adjusting the gap finely is provided to improve the quality by keeping the constant pressure on the surface of a strip, preventing damage of wiper rubber or sticking of rubber and recycling coolant oil with adjusting the gap finely according to the thickness of the strip. CONSTITUTION: A wiper system comprises a gap adjusting frame(31) installed in the lower part of a lower wiper frame and composed of guide holes formed at both sides; an eccentric shaft(35) installed perpendicularly in the frame adjusting frame with penetrating in the strip transfer direction and driven by a driving motor; eccentric disks(37,38) combined with the eccentric shaft and inserted to the guide hole; contact members(39,40) partially inserted to the guide holes, contacted to the eccentric disk, and made of eccentric members inserted to fitting grooves; and a lower cylinder(33) installed in the lower part of the gap adjusting frame to connect the driving rod to the lower part of the gap adjusting frame. The gap is adjusted finely corresponding to the thickness of the strip by adjusting the height of the upper wiper accurately.
Patent KR-20030052396-A (KR)
Inventor: PARK GI DEOK
IPC: H01L31/0328
Filed: 2001-12-21
Abstract: PURPOSE: A semiconductor memory test device is provided to reduce a test time by controlling the bias of total cell by means of the electric potential and the stress time of a sense amplifier. CONSTITUTION: A semiconductor memory test device includes a test mode decoder and a driving portion. The test mode decoder outputs a word line driving signal and a sense amp driving signal by decoding an inputted address signal. The driving portion enables all word lines in an enable state of a sense amplifier by controlling a driving operation of a sense amplifier according to a sense amp driving signal. The test mode decoder includes a signal generation portion(201), an address control portion(202), and a decoder portion(203). The signal generation portion receives an address signal and outputs the first pulse signal. The address control portion buffers the address signal. The decoder portion decodes the buffered address signal and the first pulse signal.
Patent KR-20030052491-A (KR)
Title: One-chip type thin film inductor and method of manufacturing the same
Inventor: KIM JONG DAE
IPC: H01L27/02
Filed: 2001-12-21
Abstract: PURPOSE: An one chip type thin film inductor and a method for manufacturing the same are provided to be capable of reducing the size and weight of a chip module package by forming an IC(Integrated Circuit) and the thin film inductor on the same semiconductor substrate. CONSTITUTION: The first and second well region(221,241) are formed in a semiconductor substrate(200). The first and second MOS(Metal Oxide Semiconductor) transistor(pMOS,nMOS) are formed on the first and second well region, respectively. A plurality of metal layer patterns(202,204) are electrically connected between the first and second MOS transistor and impurity regions(222,242). A protecting isolation layer(205) is located on the resultant structure for separating the metal layer patterns. A lower core layer pattern(262) is formed on the predetermined portion of the protecting isolation layer. The first polyimide layer(261), a metal coil layer(264), the second polyimide layer(263), an upper core layer pattern(269), and the third polyimide layer(267) are sequentially formed on the resultant structure.
Patent KR-20020053725-A (KR)
Title: Small antenna and manufacturing method thereof
Inventor: HAMADA HIROKI
IPC: B29C45/00
Filed: 2001-12-24
Abstract: PURPOSE: A small antenna and a method for manufacturing the same are provided to hardly generate the crack of the resin molded body and the deformation of the antenna element. CONSTITUTION: A small antenna comprises a planar antenna element(12), and a resin molded body(14) integrally molded with the antenna element, wherein the resin molded body has a thin part and a thick part on both sides of the antenna element, and a gate portion at a resin molding is provided to the thin part.
Patent KR-20030053918-A (KR)
Title: Connecting pipe having villus for inter cooler
Inventor: LEE SEONG SU
IPC: F02B77/13
Filed: 2001-12-24
Abstract: PURPOSE: An intercooler connection pipe is provided to reduce radiation noises by forming villus along the outer surface of the intercooler connection pipe. CONSTITUTION: An intercooler connection pipe(20) comprises a pipe(21) having a predetermined diameter and which is made of a plastic material; and villi(22) formed along the outer surface of the pipe. Each of the villi has a protrusion formed at the root thereof so as to improve a strength. The villi are formed integrally with the pipe during the molding process. Alternatively, the villi are formed separately, and implanted into the outer surface of the pipe.
Patent KR-20010072364-A (KR)
Title: 무연 땜납
IPC: C22C13/00
Filed: 2000-06-05
Abstract: 본 발명은 실질적으로 Sn 및 Ti를 함유하는 액상선 온도가 400℃ 이하인 무연 땜납을 제공하는 것을 목적으로 한다.  본 발명에 따르면, 유해 물질인 납을 함유하지 않고, 유리, 세라믹스 등의 산화물 재료에 대하여 충분한 접합 강도를 갖는 무연 땜납이 제공된다.
Patent KR-20020022049-A (KR)
Title: Task scheduling and message passing
IPC: G06F9/48
Filed: 2000-05-15
Abstract: Methods for modeling real-time periodic and aperiodic task scheduling and message passing within multitask systems. The methods utilize undelayed and single sample delayed message connections among software task objects and hardware objects. Task priorities are assigned inversely with period or deadline, so that tasks with shorter periods or deadlines have higher scheduling priorities. Periods of high-criticality tasks are decomposed into smaller pieces that are sequentially dispatched at higher rates where the initial assignment of priority is inconsistent with task criticality. The methods provide for deterministic communication among periodic processes.
Patent KR-20020016789-A (KR)
Title: 운동 메카니즘
IPC: F16C11/04
Filed: 2000-05-17
Abstract: 운동 메카니즘은 대체로 구형인 홀더(holder) 및 대체로 구형인 보울(bowl)을 포함하며, 상기 홀더 및 보울은 하나가 다른 것에 삽입되어서 제 1 축인 X-축과 제 2 축인 Y-축 주위로 서로에 대해서 회전하며, 상기 축들은 상기 홀더의 외부 에지의 평면과 대체로 일치하거나 그것에 대해서 평행하게 연장되는 평면에 놓인다. 상기 홀더와 상기 보울 사이에 디시(dish)가 배치되며, 상기 디시는 X-축에 대해서만 회전되도록 상기 보울에 접속되며 Y-축에 대해서만 회전하도록 홀더에 접속된다. 특정한 응용예에서, 미러는 상기 홀더상에 고정될 수 있으며 보울에 대해서 홀더를 회전시키기 위해서 상기 홀더내에 구동 수단이 배치될 수 있어서, 차량에 대한 조정가능한 윙 미러가 구현될 수 있다.
Patent KR-20020016791-A (KR)
Title: 미러 액추에이터 하우징 구성
IPC: B60R1/072
Filed: 2000-05-17
Abstract: 미러 액추에이터 하우징 구성은 액추에이터 하우징 및 그 안에 미러가 제공된 미러-조정 판을 갖는 미러 하우징 프레임을 포함한다. 상기 미러-조정 판에 인접하여 배치된 미러 회전 점 주위로 미러 하우징 프레임에 대해서 미러를 갖는 미러-조정 판을 회전시키기 위해서 구동 수단이 액추에이터 하우징에 배치된다. 상기 액추에이터 하우징이 미러 하우징 프레임에 접속되는 것에 비해서 이 미러 회전 점은 가상의 회전 점인 한편, 미러를 갖는 미러 판은 액추에이터 하우징상에 고정되어 배치된다. 그것에 제공 및 고정되는 성분을 갖는 액추에이터 하우징은 하나의 유닛으로서 미러 하우징 프레임상에 스냅 고정될 수 있다.