baber/WOPTO huggingface dataset:
Patent KR-20040092879-A (KR)
Inventor: WOO GYEONG HOE
IPC: C21C5/38
Filed: 2003-04-29
Abstract: PURPOSE: To provide an apparatus for treating fine powdered byproduct of raw material, wherein the apparatus is constructed to treat the fine powdered byproduct generated during transfer of raw material in a skimmer facility of the electric furnace process. CONSTITUTION: The apparatus comprises a cover part comprising a rotary pipe (23) rotationally installed on a main pillar set up on deck, a liftable and lowerable induction pipe (29) arranged on an upper part of the rotary pipe and lifted and lowered according to rotation of the rotary pipe, a cover fixed to the rotary pipe to cover an upper part of furnace, and a connection pipe (26) communicated with the rotary pipe and the cover at the same time; a storage and discharge part comprising a discharge duct (43) which is communicated with the rotary pipe, and to an upper part of which a fine powder storage tank for storing raw material is connected, and a lower valve rotary cylinder which is rotatable in the discharge duct, and in a diameter direction of which a through hole is formed; and a link part for connecting the liftable and lowerable induction pipe and the lower valve rotary cylinder to rotate the lower valve rotary cylinder according to lifting and lowering of the liftable and lowerable induction pipe, wherein the cover part further comprises rotary cylinder (24), rotation induction member (27), lifting and lowering induction pipe (29) and inclination plane, and wherein the link part comprises main loader (62), main loader shaft (66), cam shaft (69) and cam loader (63).
Patent KR-20030095223-A (KR)
Title: 패턴묘화장치, 패턴묘화방법 및 기판
IPC: H01L21/027
Filed: 2003-04-30
Abstract: LSI 칩의 패턴블럭을 기판상에 복수 배열하여 묘화하는 패턴묘화장치에 있어서, LSI 데이터(931)를 래스터라이즈(rasterize)하는 래스터라이즈부(312), 카메라(15a)에서의 화상에 의거하여 기판(9)의 신축률을 구하는 신축률 산출부(313), 신축률에 맞추어 래스터 데이터(raster data)(932)를 수정하는 데이터 수정부(314) 및 수정된 데이터에 의거하여 묘화데이터를 생성하는 데이터 생성부(315)를 설치한다. 데이터 생성부(315)에서 생성되는 묘화데이터에 의해, 기판의 신축률에 따라 패턴블럭의 폭을 유지하면서 패턴블럭 사이의 비패턴영역의 폭이 변경된 패턴블럭의 배열이 기판상에 묘화된다.
Patent KR-20040096040-A (KR)
Inventor: HAN JONG HUI
IPC: H04N21/475
Filed: 2003-05-07
Abstract: PURPOSE: A video display device for retrieving a file list by using a sub picture and a file list retrieving method therefor are provided to realize a file list retrieval screen of a stored file in OSD, and to reproduce a moving image on the selected file in a predetermined area of the file list retrieval screen, thereby quickly retrieving a desired file. CONSTITUTION: A recording/reproducing unit(250) records at least one file, and reproduces the recorded file. A key selection unit(260) outputs a file list display request signal to display file lists on a display(245), and outputs a selection signal for a predetermined file. A main controller(280) displays a file list retrieval screen on the display(245) when the display request signal is outputted, and controls the recording/reproducing unit(250) to reproduce audio/video signals corresponding to the predetermined file in a sub picture located in a predetermined area of the retrieval screen, when the selection signal is outputted.
Patent KR-20030093975-A (KR)
Title: 페놀 및 비페놀의 회수방법
IPC: C07C37/68
Filed: 2003-05-26
Abstract: 반응 유출액 중에 함유된 벤젠, H 2 0 및 페놀을 제거한 후, 술포란으로부터 비페놀의 분리를 위해 알칼리성 용액 및 벤젠을 사용하는 것을 기초로 한, 벤젠, 술포란 및 물을 함유하는 페놀 및 비페놀 균질 혼합물로부터의 페놀 및 비페놀의 회수 방법이 기재되어 있다. 
     본 방법은, 벤젠의 직접 산화를 위해 반응기 공급에 필요한 벤젠, 물 중의 비페놀 및 순수 페놀을 함유하는 정화된 용매를 직접 수득하며, 술포란 중에 용해된 페놀 및 비페놀 부산물의 회수를 가능하게 한다.
Patent KR-20040103668-A (KR)
Inventor: LEE JEONG DO
IPC: G06F12/00
Filed: 2003-06-02
Abstract: PURPOSE: A device and a method for sharing a memory on a duplex processor board in a mobile communication system are provided to eliminate a case that a line card and a slave board repeat the same task, and reduce load of the duplex processor board using only one memory area by making a processor board operated as a standby mode share parameter information needed for duplication through one common memory board. CONSTITUTION: The duplex processor board(100) is equipped with a quick switch(101). For an active mode, the quick switch outputs the parameter information and operation state information received from the line card and the slave board by having an access right to the memory board(200), and outputting a processor on-signal and a memory on-signal. For the standby mode, the quick switch outputs the processor on-signal and a memory on-signal after receiving approval for the access right to the memory through an active processor board and a communication channel, and reads/shares the parameter information and the operation state information output from the active processor board. The memory board is the quick switch(201) and the memory(202). A backplane(300) connects the duplex processor board and the memory board.
Patent KR-20040104775-A (KR)
Inventor: RYU SEOK
IPC: H04L12/28
Filed: 2003-06-04
Abstract: PURPOSE: A network device for effectively retransmitting a packet between different kinds of networks and a packet retransmitting method are provided to suggest an effective packet retransmission method in order to prepare for a moment when an error is generated during a packet transmission, like a case when a packet is lost between a client and a server. CONSTITUTION: A wired network interface(440) transceives a packet with a wired network(480). A wireless network interface(450) transceives a packet with a wireless network(490). A packet storage(420) stores the transceived packets. A timeout check module(430) checks a time when the packets are stored, and processes a packet which exceeds a predetermined storage time. A packet transmission controller(410) performs a packet conversion between the wired and wireless networks(480,490), and retransmits the stored packets if the transceived packets are lost.
Patent KR-20040107997-A (KR)
Inventor: WOO GYEONG HOE
IPC: F27B3/24
Filed: 2003-06-16
Abstract: PURPOSE: A device for connecting main cooling water line of a big ceiling of an electric furnace is provided to improve safety of a worker by reducing the engagement and dismantlement time of a main cooling water line for inflow and outflow while exchanging the big ceiling of the electric furnace. CONSTITUTION: Upper and lower side sliding plates(37,39) facing each other are provided. The upper and lower side sliding plates have a sealing structure for engaging and dismantling a big ceiling(33a) and a flexible hose(33b) of a main cooling water line. Sliding clamps(41) are provided on the opposite sides of the upper and lower side sliding plates and are moved reciprocally and linearly by a cylinder(51). A cooling panel(43) is provided on one side of the big ceiling which is located at the lower side of the sliding clamp, and protects the main cooling water line and the cylinder from the intense heat generated from the interior of an electric furnace.
Patent KR-20040108238-A (KR)
Inventor: LEE JEONG TAE
IPC: F24D3/12
Filed: 2003-06-17
Abstract: PURPOSE: A heating apparatus for hypocaust is provided to arrange a hot water pipe for carrying water of high temperature for heating freely and easily. CONSTITUTION: A heating apparatus for hypocaust comprises a hot water pipe(18) arranged to the floor of a building, and an upper plate(30) put and fixed on the top of the hot water pipe. The heating apparatus for hypocaust includes a support plate(12) assembled to the floor of the building to provide a space where the hot water pipe is arranged in various shapes, and hot water pipe support units(14) detachably fitted to fastening grooves(16) of the support plate to support the upper plate put on the top of the hot water pipe. The fastening grooves are formed to the support plate at regular intervals. Hot water pipe support grooves(22) for fitting and fixing the hot water pipe of a free arrangement state are formed to the hot water pipe support units.
Patent KR-20040110259-A (KR)
Inventor: CHO HYEON GUK
IPC: E05B53/00
Filed: 2003-06-18
Abstract: PURPOSE: A fire prevention door opening and monitoring system is provided to prevent previously a state of emergency such as a fire by using a bidirectional RF transceiver for transmitting and receiving audio data and video data. CONSTITUTION: A fire prevention door opening and monitoring system includes a main control unit and a plurality of sub-control units. The main control unit(1) includes a main microcomputer for analyzing input data, a driving button for driving each fire prevention door, an emergency door, a video device, and an audio device, a group assignment unit, a part selection unit, a main transmission/reception unit, an indication lamp unit, a plurality of lamps indicating the state of a door, a main fire alarm unit, a main audio/video unit, a fire signal input unit, and a transmission output button. Each of the sub-control units(2) includes a server microcomputer, a driver for opening the fire prevention door and the emergency door, a dip switch unit, a transmission server, a server for fire alarm, a server for audio/video, and a server for monitoring power state.
Patent KR-20050003278-A (KR)
Inventor: JANG SUNG KYUNG
IPC: H04N7/14
Filed: 2003-06-30
Abstract: PURPOSE: A method for establishing channels of a mobile communication terminal having a video telephony function is provided to re-establish the channels in response to a video and voice phone mode, a video phone mode, and a voice phone mode when the modes are switched at the user's request, to thereby prevent waste of resources. CONSTITUTION: Video and audio communication for video telephony is set. A user selects a video phone mode, a voice phone mode or a video and voice phone mode. When the video phone mode is selected, the current channel is modified to a video phone channel to set the video phone mode. When the voice phone mode is selected, the current channel is modified to a speech channel to set the speed mode. When the video and audio phone mode is selected, the current channel is modified to a video and voice phone channel to set the video and audio phone mode.
Patent KR-20050004627-A (KR)
Inventor: PARK SUNG NAM
IPC: H01L21/76
Filed: 2003-07-03
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to prevent basically a bridge between gate electrodes due to a residual layer of a gate electrode by removing a moat. CONSTITUTION: A trench-shaped isolation layer is formed on an upper surface of a semiconductor substrate(21). An organic layer is formed on the semiconductor substrate including the trench-shaped isolation layer in order to fill a moat generated from an edge of the trench-shaped isolation layer. The upper surface of the semiconductor substrate is exposed by etching back the organic layer until the moat is removed from the edge of the trench-shaped isolation layer.
Patent KR-20030071664-A (KR)
Inventor: KWUN YONG JOO
IPC: B29C43/02
Filed: 2003-07-05
Abstract: PURPOSE: A device for stripping an integrated water-purifier tank is provided to prevent the deformation of the water-purifier tank by stably stripping the water-purifier tank. CONSTITUTION: A gradient is formed at the outer circumference of an inner mold(1) for moving along a feeding guide up and down to easily strip a water-purifier tank. A push plate(5) is installed at the front of a flange(11) in the inner mold. A plurality of lead screws(51) are installed at the push plate, and is connected to a lead screw moving unit(6) connected to a geared motor(70) and a chain. The geared motor rotates and moves the lead screws forward and reward. Thus, the push plate pushes and strips the water-purifier tank.
Patent KR-20050006593-A (KR)
Inventor: PARK JUNE HA
IPC: F16B2/20
Filed: 2003-07-09
Abstract: PURPOSE: A clip for fixing a cable of a vehicle is provided to reduce the inconvenience of an additional hole processing by simultaneously fixing at least two cables in a hole of a chassis panel. CONSTITUTION: A stopper(21) inserted and fixed in a hole of a chassis panel is formed in the upper part of a body(20). A support(23) to fix a cable through a combining member is formed in one side of the body. A combining groove(24) is formed in the lower part of the body. In installing many cables to connect a car audio and multimedia machineries in a vehicle, at least two cables are simultaneously fixed in the hole. Thereby, the inconvenience to excavate an additional hole in a narrow space is reduced.
Patent KR-20050010372-A (KR)
Inventor: LEEM NACK HYUN
IPC: H04B1/38
Filed: 2003-07-19
Abstract: PURPOSE: A substrate apparatus in a mobile terminal is provided to install a component mounting implement on the upper surface of the main body of a substrate in order to simply achieve repair and replacement when a component gets out of order or the performance of a component gets lowered. CONSTITUTION: A substrate consists of a main body part and a component mounting implement(122). The component mounting implement(122) is composed of a pair of vertical support members(132,132'), a horizontal support member(133), lateral contactors(134), and lower contactors. The vertical support members(132,132') support both sides of a component. The horizontal support member(133), connected with the bottom parts of the vertical support members(132,132'), supports the lower surface of the component inserted between the vertical support members(132,132'). The lateral contactors(134), formed at the inner sides of the vertical support members(132,132'), are electrically contacted with both ends of the component inserted between the vertical support members(132,132'). The lower contactors(135), formed at the lower surface of the horizontal support member(133), are electrically connected with the lateral contactors(134). The lower contactors(135) are fixed on the upper surface of the main body part so as to be joined with a circuit line formed at the main body part.
Patent KR-20050011319-A (KR)
Inventor: KIM JUN HO
IPC: H01L21/31
Filed: 2003-07-22
Abstract: PURPOSE: A method of manufacturing an interlayer dielectric using BPSG(BoroPhospho Silicate Glass) is provided to prevent a hilly portion from being formed between a cell region and a peripheral region and to restrain a resist layer from being torn and swelled due to wet-etching on the BPSG by optimizing the content of boron and phosphor in the BPSG. CONSTITUTION: A semiconductor substrate includes a cell region(X) with a capacitor structure(230) and a peripheral region(Y). A BPSG layer(240) is formed thereon. At this time, the total content of boron and phosphor in the BPSG layer is in a range of 20 to 40 mol% and a mol% ratio of phosphor for boron is in a range of 1.667 or less. A heat treatment is performed on the BPSG layer. An etch-back process is performed on the BPSG layer.
Patent KR-20050011877-A (KR)
Inventor: CHOI JANG DON
IPC: G01C21/34
Filed: 2003-07-24
Abstract: PURPOSE: A path search method of a navigation apparatus is provided to enable a user to search a path without designating a desired passage point accurately. CONSTITUTION: The path search method of a navigation apparatus searches a path between a departure and a destination by calculating a path with lower total cost of the whole path by considering cost per section. A user designates a desired area for prior passage on a map(S20). And the user sets to reduce the cost of the prior passage area(S30). The prior passage area designated by the user is a constant area on the map.
Patent KR-20050013736-A (KR)
Inventor: IH JEONG GUON
IPC: G01N27/02
Filed: 2003-07-29
Abstract: PURPOSE: An apparatus for measuring an acoustic absorption coefficient of a sound absorbing material is provided to easily measure a low frequency and a high frequency in one unit by using a central processing unit. CONSTITUTION: An apparatus for measuring an acoustic absorption coefficient of a sound absorbing material includes a main impedance tube(10), a speaker(30), a sample impedance tube(40), a position adjusting part(50), a microphone(70), and a central processing unit(80). The speaker(30) is provided to one end part of the main impedance tube(40) and provides sound to the main impedance tube(40). The sample impedance tube(40) is coupled with the other end part of the main impedance tube and has an acoustic absorbing material. The position adjusting part(50) adjusts the position of the sample of the acoustic absorption material.
Patent KR-20050018112-A (KR)
Inventor: YANG HO JUN
IPC: B60H1/34
Filed: 2003-08-13
Abstract: PURPOSE: A structure of a dial knob stopper for an air vent of a vehicle is provided to improve the convenience by applying the operational force in actuating the dial knob, and to prevent wrong operation of the air vent damper by restricting movement of the dial knob less than the predetermined force. CONSTITUTION: A stopper of a dial knob of an air vent in a vehicle is composed of a first stopper(30) connected to the dial knob to open and close a damper of the air vent, turned to form the internal space circumferentially and composed of an elastic fitting part, and a second stopper(40) moving along the internal space of the first stopper and having a fitting projection fitted to the elastic fitting part less than the predetermined load. The first stopper is composed of a central shaft(32) extended from the rotating shaft of the dial knob, and a body spaced from the central shaft and composed of the elastic fitting part and the internal space.
Patent KR-20050017515-A (KR)
Inventor: HWANG CHANG WON
IPC: H01L35/02
Filed: 2003-08-14
Abstract: PURPOSE: A temperature control unit for a TEC(thermoelectric cooling) module is provided to compact equipment or a system by concentrating control-related constitution elements on one circuit board. CONSTITUTION: A regulator(11) applies a voltage of a predetermined error range to a reference voltage part of an A/D(analog-to-digital) converter(12). The A/D converter converts an analog voltage value received from a temperature sensor into a digital voltage value and transmits the digital voltage value to a micro processor(13). The micro processor calculates the digital voltage value from the A/D converter and transmits a precise PWM(pulse width modulation) value to a TEC module driver(14). The TEC module driver controls the temperature of a TEC module based upon a PWM signal received from the micro processor. The regulator, the A/D converter, the micro processor and the TEC module driver are installed in a PCB(printed circuit board) in which a circuit for electrically connecting the constitution elements is printed.
Patent KR-20050020164-A (KR)
Inventor: FURUYAMA TSUTOMU
IPC: B60G21/055
Filed: 2003-08-21
Abstract: PURPOSE: A stabilizer of a vehicle and an assembly method thereof are provided to make the stabilizer compact by receiving a stopper in a bush and to set narrowly a manageable gap without reducing assembly efficiency. CONSTITUTION: A stabilizer for a vehicle is composed of a torsion unit(10) extended in a width direction of the vehicle and an arm unit(20) extended from both ends of the torsion unit toward a front side or a rear side of the vehicle. Linear portions(11) mounted near both ends of the torsion unit and front ends of the arm unit are arranged at the vehicle. The linear portion is disposed to the vehicle by a bush(40). A stopper(30) for restricting the linear portion from moving in the axial direction for the bush over predetermined degree is installed at one of the linear portions.
Patent KR-20050021734-A (KR)
Inventor: KIM CHAN YUL
IPC: H04L12/28
Filed: 2003-08-25
Abstract: PURPOSE: A null packet filtering system for MPEG-2 transmission is provided to save a bandwidth when MPEG-2 contents are transmitted through a backbone network by removing an MPEG-2 TS(Transport Stream) null packet. CONSTITUTION: A null packet filtering system includes a plurality of receiving interfaces(201), a filtering unit, a network transmitter unit(209), and a controller(207). The receiving interfaces receive DVB-ASI(Digital Video Broadcasting-Asynchronous Serial Interface) inputs as parallel MPEG-2 data. The filtering unit counts data packets and non-data packets of the received MPEG-2 data, transmits the counted values and filters a null packet of the MPEG-2 data. The network transmitter unit transmits the MPEG-2 data filtered by the filtering unit to a TDM(Time Division Multiplex) backbone network. The controller calculates a bit rate using the counted values transmitted from the filtering unit.
Patent KR-20050021774-A (KR)
Inventor: KIM CHANG YUN
IPC: E04G11/02
Filed: 2003-08-26
Abstract: PURPOSE: A wall and a slab form without dismantling are provided not to be removed after completing a wall, to simplify construction work by excluding an installation work of a form support by solidifying the structure of a form, to exclude a finishing work after completing a wall by utilizing a block structure as a material for a form, and to increase the working efficiency and to shorten a period of work. CONSTITUTION: The wall and the slab form without dismantling(3000) comprise each wall unit(1000) having a structure fastened continuously by inserting a bolt to a fixed beam(210) of a block structure(200), and an interlayer partition unit(2000) coupled horizontally between the walls(1000) to form an interlayer floor. The wall unit(1000) contains many block structures(200) fastened continuously to a C-shaped beam(210) using a bolt, a vertical tie(400) connecting each block structure(200), and a horizontal tie fastened between bolts where each vertical tie(400) is inserted vertically; and the interlayer partition unit(2000) contains many L-shaped steels(600) formed adjacently to couple on each wall(1000) and many blocks(700) fitted on the L-shaped steels(600).
Patent KR-20050024922-A (KR)
Inventor: KIM KWANG YUL
IPC: H01L21/66
Filed: 2003-09-05
Abstract: PURPOSE: An apparatus and a method for detecting the defect of wafer edge are provided to obtain a more compact structure by arranging a camera adjacent to a flat aligner in the lower end of wafer cassette. CONSTITUTION: An apparatus for detecting the defect of wafer edge includes a flat aligner, a camera, an illumination unit, a focusing unit, an image processing unit, an input and output unit(170) and a main server. The flat aligner(110) contacts the lower end edge surface of each wafer(1) loaded on a cassette. The wafer is rotated by the flat aligner on the basis of a flat zone of the wafer. The camera(120) for a wafer edge surface is installed adjacent to the flat aligner in the opposite side of lower end edge surface of each wafer.
Patent KR-20050025739-A (KR)
Title: Structure for connecting body of cross member
Inventor: LEE YOUNG HO
IPC: B62D27/04
Filed: 2003-09-08
Abstract: A structure for connecting a cross member to a vehicle body is provided to improve riding comfort and convenience by reducing vibration and noise of the vehicle body efficiently with the cross member, and to prevent accidents by restricting crack from concentration of stress on the head part of the connecting member of the cross member. A cross member(50) is composed of a chassis frame(10) forming the frame of a vehicle body, a center floor panel(20) horizontally placed in the lower part of the vehicle, a sill side inner panel(30) vertically welded and fixed at both sides of the center floor panel, a sill side reinforcing panel(40) welded and fixed to the lower part of the center floor panel and the sill side inner panel, and a chassis frame fixing bracket(54) placed in the middle of the sill side reinforcing panel. A sill side fixing bracket(56) is formed in the lower part of the cross member and combined with the sill side inner panel and the sill side reinforcing panel.