baber/WOPTO huggingface dataset:
Patent KR-20040027005-A (KR)
Title: Assembly Structure for Frame of Furniture
Inventor: KIM GYEONG SU
IPC: A47C19/00
Filed: 2002-09-27
Abstract: PURPOSE: A frame assembly structure of furniture is provided, which is easily assembled or disassembled, prevents various components of the furniture from being separated from one another in horizontal and/or vertical directions, and is capable of moving furniture in an assembled state. CONSTITUTION: The frame assembly structure of furniture comprises: a frame(1); a fixing member(100) fixed to the frame(1) and having a fitting groove portion(10) having a slope(S); and a fixedly fitting projecting portion(20) fixed to a leg(2) or another frame(1), having a slope(S'), so that it is inserted into the fitting groove portion(10) of the fixing member(100). The fixing member(100) includes an upper fitting groove(12), a lower fitting groove(16) and a middle fitting groove(14). The fixedly fitting projecting portion(20) includes an upper fitting projection(22), a lower fitting projection(26) and a middle fitting projection(24).
Patent KR-20040031237-A (KR)
Title: DVD-service system and the method
Inventor: HAN DONG IL
IPC: G06F17/00
Filed: 2002-10-04
Abstract: PURPOSE: A system and a method for operating a DVD(Digital Versatile Disk) room are provided to freely select a desired DVD at a guest room and directly set various controls for appreciation of the selected DVD. CONSTITUTION: A service server(100) is equipped with a moving image storing part, a manager controller performing/controlling storage and management of moving images, an Internet connection manager performing/managing Internet connection of a device connected on a lower network, and a charge processor calculating charge particulars for service use. A room system(200) is equipped with a selection/input device for selecting a service menu and the moving image, and inputting an order, a display device, and an audio output device. A set-top box(300) installed to the guest room is equipped with a driver installing part, a service menu providing part, a streaming controller, a DVD player module, and an Internet connection requestor. A network interface part(400) performs networking between each set-top box and each service server.
Patent KR-20040031950-A (KR)
Inventor: KIM DAE JUNG
IPC: A61B5/0476
Filed: 2002-10-08
Abstract: PURPOSE: A put on type instrument for measuring brain waves is provided to reduce the measurement waiting time by measuring the brain waves after filling a gel storeroom with a gel. CONSTITUTION: A cap-shaped instrument body(100) has a plurality of punched through-holes at constant intervals. A sensor body(210) is inserted into and fixed on each of the through-holes of the instrument body(100). An output hole for outputting a signal line(253) is formed on an end of the sensor body(210). A one-way opened gel storeroom(212) is formed on the other end of the sensor body(210). A sensor electrode(220) is provided with plural holes(221,222) for inputting a gel and provided in an opening unit of the gel storeroom(212). The signal line(253) is connected to the sensor electrode(220) to be outputted to the outside through the output hole of the sensor body(210).
Patent KR-20030031439-A (KR)
Inventor: FELDER THOMAS C
IPC: G03H1/18
Filed: 2002-10-14
Abstract: PURPOSE: A display element containing a hologram and a conductive layer is provided to make a barrier thicker, which is formed at the display element, thinner, to effectively protect the hologram and an HOE(Holographic Optical Element), and to arrange the hologram and the HOE in an LCD(Liquid Crystal Display) stack. CONSTITUTION: A display element(10) is composed of an optically transparent and electrically conductive layer(40); a hologram(20) arranged adjacently to the conductive layer; and a barrier layer(30) disposed between the conductive layer and the hologram. The barrier layer includes a first surface(31) directly contacting to the hologram and a second surface(32) facing the first surface and directly contacting to the conductive layer. The thickness of the barrier layer is below 40 micron. In addition, a film-based method for coating a barrier layer to the hologram without damaging the hologram from contact with a solvent is supplied.
Patent KR-20020093676-A (KR)
Inventor: SEO WOO SEOK
IPC: C09D167/00
Filed: 2002-10-15
Abstract: PURPOSE: A composition for coating the panel surface of a cast and a method for preparing a coating layer are provided, to improve the strippability from the surface of cured concrete construction and the durability, thereby increasing the recycle number of a cast panel. CONSTITUTION: The composition comprises 100 parts by weight of an unsaturated polyester resin; 20-40 parts by weight of milled fiber; 10-15 parts by weight of a pigment; 1-2 parts by weight of a curing agent; 1 parts by weight or less of an antifoaming agent; and optionally 1-5 parts by weight of glass flake. The method comprises the steps of (100) mixing the materials to prepare the composition; (200) coating the composition on the surface of the wood panel of a cast panel to prepare a composition layer; (300) laminating a film on the composition layer; (400) rolling the film from one rim to another rim to adhere closely the composition layer and the film with removing the bubbles between the composition layer and the film; (500) curing the wood panel at a temperature of 80 deg.C or less to preparing a coating layer; and (600) separating the film from the surface of the coating layer.
Patent KR-20040036393-A (KR)
Title: Method for transmiting teg message in a cdma system
Inventor: IN SEON JUN
IPC: H04W4/14
Filed: 2002-10-25
Abstract: PURPOSE: A tag message transmitting method of a mobile communication system is provided to allow a callee to simply transmit an ACK message to a caller by using a tag message. CONSTITUTION: A caller creates a text message(201) and a tag message by using tag characters(203). An origination control station checks whether a caller terminal has requested transmission of the text message and the tag message(205). If transmission of the text message and the tag message have been requested, the origination control station checks a position of a callee terminal to connect a call(207). An origination switching center provides the text and tag messages to a short message processor and the short message processor transmits the text and tag messages to the callee terminal(209). The callee terminal creates an ACK message of the received text message by using the tag message(211) and checks whether transmission of the confirmation has been requested(213). If transmission of the ACK message has been requested, the callee terminal transmits the ACK message to the origination switching system. The caller terminal receives the ACK message and displays it(215).
Patent KR-20040037617-A (KR)
Inventor: LIM BEOM SIK
IPC: C08K5/098
Filed: 2002-10-29
Abstract: PURPOSE: Provided is a resin composition for an artificial ice skating rink, which reduces the friction on a surface for skating, and shows excellent surface smoothness, durability, low wear resistance and low water absorption. CONSTITUTION: The resin composition for an artificial ice skating rink panel containing a first panel member, a second panel member and a spline member(3) comprises: 97.00-99.50 parts by weight of high molecular weight polyethylene; 0.20-0.80 parts by weight of a hydrophobic component; 0.09-0.65 parts by weight of an UV stabilizer; 0.09-0.20 parts by weight of an anti-oxidant; 0.10-1.20 parts by weight of titanium dioxide; and 0.02-0.15 parts by weight of an anti-static agent. The resin composition has no coloring agents and bleaching agents.
Patent KR-20040037667-A (KR)
Title: Plasma display panel and manufacturing method, manufacturing apparatus thereof
Inventor: JU BYEONG GWON
IPC: H01J9/38
Filed: 2002-10-29
Abstract: PURPOSE: A fabrication method and an apparatus of a plasma display panel are provided to solve a deterioration of a panel quality due to the lowering of a vacuum degree by generating gas in case of suture process. CONSTITUTION: A plasma display panel comprises a space part formed between a front glass plate(1) and a rear glass plate(2), and a plurality of fluorescent material receiving parts(5) formed between a plurality of sidewalls(4) arranged at inside of the rear glass plate. The space part is filled with an inert gas. The front glass plate and an edge part of the rear glass plate are sealed with each other by an organic binder(10).
Patent KR-20020093693-A (KR)
Inventor: JUNG BYEONG TAE
IPC: F03G7/00
Filed: 2002-10-31
Abstract: PURPOSE: A method of generating longitudinal force inside a closed system and an inner propulsion system of the closed system using the longitudinal force are provided to freely move a closed system by using longitudinal force and to move the closed system under water or vacuum. CONSTITUTION: A method of generating longitudinal force inside a closed system comprises steps of locating a core mass(18) with a predetermined distance from the gyrating mass center at space coordinates; inclining the core mass at a predetermined angle, centering around a vertical shaft(12); and rotating the core mass at a predetermined angular velocity, centering around the vertical shaft. The longitudinal force generated to the inside of the closed system is used as inner propulsive force of an actuator and therefore, the closed system can be moved freely under gravity field and also free movement of the closed system under vacuum is possible.
Patent KR-20040038280-A (KR)
Title: Apparatus for converting channels for digital tv of code division multiplex
Inventor: JUNG GI MO
IPC: H04N7/20
Filed: 2002-10-31
Abstract: PURPOSE: A channel conversion device of a digital TV having a CDMA system is provided to process broadcasting information of all tunable channels to store the processed broadcasting information, and to display stored video and audio signals while changing a channel, thereby minimizing channel conversion time. CONSTITUTION: A CDMA demodulator(210) demodulates each broadcasting signal of all channels, and outputs channel information, broadcasting information, and pilot information. A channel information processor(250) decodes the channel information, and outputs Walsh codes. A pilot information processor(270) decodes the pilot information. A controller(230) generates a clock signal by receiving the pilot information, generates a Walsh code assign signal according to the pilot information, the clock signal, and a key signal, and supplies the Walsh code assign signal to the CDMA demodulator(210). Many broadcasting information processors(250-25n) process the broadcasting information, respectively, and output video data and audio data. Many buffer portions(290-29n) store the audio data and the video data. A switching controller(330) outputs the audio data and the video data.
Patent KR-20040046083-A (KR)
Title: An anti-slipping device
Inventor: JUN YEONG GWON
IPC: B60C27/20
Filed: 2002-11-26
Abstract: PURPOSE: A slip preventing device is provided to prevent the vehicle from slipping during traveling, to execute installation and removal easily and to cut down expenses by changing only a slip restricting part. CONSTITUTION: The slip preventing device is composed of an elastic fixing part(10) elastically fitted to both sides of a tire, and a slip restricting part(20) attached to the lower part of the elastic fixing part and provided with plural protruded units contacted to the ground. The surface of the tire is surrounded by the slip restricting part, and the elastic fixing part is inserted to the tire. A hook(11) is formed outside the upper part of the U-shaped elastic fixing part, and the elastic fixing part is coated by urethane. Fine projections are formed at the inside of the elastic fixing part, and the slip restricting part is formed in the lower part of the elastic fixing part in a body.
Patent KR-20040046601-A (KR)
Title: Lactobacillus plantarum for fermentation of barely silage
Inventor: HAM JUN SANG
IPC: C12N1/20
Filed: 2002-11-28
Abstract: PURPOSE: A microorganism Lactobacillus plantarum for fermentation of barely silage is provided, thereby improving quality and storage of the barley silage which is used as a supplement fodder of domestic animals. CONSTITUTION: The microorganism Lactobacillus plantarum NLRI 201(KACC-91016) for fermentation of barely silage is provided, wherein Lactobacillus plantarum NLRI 201(KACC-91016) is isolated by inserting the barley silage extract with high quality into MRS broth medium containing 0.02% of sodium azide, culturing the extract at 37 deg. C for 24 hours, spreading the cultured medium on MRS agar medium containing 0.02% of sodium azide, culturing the medium at 37 deg. C for 48 hours, and selecting colonies grown.
Patent KR-20040046723-A (KR)
Inventor: KIM HYO SEOK
IPC: F16F9/53
Filed: 2002-11-28
Abstract: PURPOSE: An active damping control mount is provided to facilitate the mounting performance of a vehicle, to improve durability and to reduce the cost by actively controlling the damping force without power supply from the outside with simplified constitution. CONSTITUTION: An active damping control mount comprises a sensing coil(13) and a permanent magnet(15) installed with a space between a mount housing(3) contacting with an mounting object like a vehicle body and a mount upper plate(5) contacting with the mounting object like a engine and integrally moving; transformers(17) connected to the sensing coil, to amplify an induction current induced from the sensing coil; and two electrode plates(19) installed to ER(Electro-rheological) fluid-vertical flow passages of a mount fluid chamber(11) to receive power supply from the transformers.
Patent KR-20040046818-A (KR)
Title: Turbo charger engine
Inventor: JUN SEUNG HWAN
IPC: F02B37/00
Filed: 2002-11-28
Abstract: PURPOSE: A turbocharger engine is provided to increase the cooling efficiency of the compressed air by circulating some of the compressed air, which is discharged by mounting a recirculating turbo unit to an intercooler, to the intercooler again and to improve the output of the engine by preventing turbo lag. CONSTITUTION: A turbocharger engine comprises an engine including intake and exhaust manifolds; a turbocharger(13) for discharging the emission to drive by the emission discharged from the engine; a compressor connected to the turbocharger to compress the air in high temperature and high pressure; an intercooler comprising a housing(30) including an air inflow port(34) for flowing in the compressed gas supplied from the compressor and an air outflow port(32) for flowing out the flow-in compressed air and a cooling member mounted in the housing to cool the compressed air, and cooling and supplying the compressed air to the engine; a recirculating turbo unit(15) installed to the intercooler to recirculate and supply some of the compressed air, which flows into the intercooler, to the intercooler; and a control unit for controlling an auxiliary valve mounted between the intercooler and a throttle body installed to the intake manifold.
Patent KR-20040047244-A (KR)
Title: Apparatus for measuring a stroke of control spool
Inventor: JANG DAL SIK
IPC: G01B7/00
Filed: 2002-11-29
Abstract: PURPOSE: An apparatus for measuring stroke of a control spool in a hydraulic valve is provided to obtain a proportional value for an exact position of the spool according to a spool moving distance by aligning two permanent magnets such that spool position values are linear. CONSTITUTION: An apparatus for measuring stroke of a control spool in a hydraulic valve includes a coupling(63), a housing(61), a first permanent magnet(90) and a second permanent magnet(91), a hall effect sensor(92). The coupling(63) is connected to one side of a spool(50) in a longitudinal direction. The spool(50) is slidably installed within the control valve(100). The housing(61) is connected to one side of the control valve(100) such that the coupling(63) is accommodated in the housing(61). The first and the second permanent magnets(90,91) are spaced from each other by a predetermined distance at one side of the coupling(63).
Patent KR-20030051260-A (KR)
Title: Lithographic Apparatus, Device Manufacturing Method, Device Manufactured Thereby, and Computer Program
Inventor: VANDERVEEN PAUL
IPC: H01L21/027
Filed: 2002-12-10
Abstract: PURPOSE: A lithographic apparatus is provided to compensate for the transmission loss due to surface contamination of a mask MA by predicting the transmission loss as a function of position on the mask and time and by using an apparatus capable of adjusting the beam intensity across the length of an exposure field. CONSTITUTION: A radiation system supplies a projection beam of radiation. A support structure supports a patterning unit functioning to pattern the projection beam according to a predetermined pattern. A substrate is held by a substrate table. A projection system projects the patterned beam onto a target part of the substrate. A prediction unit predicts an unwanted intensity loss of the patterned beam caused by the surface contamination of the patterning unit, based on the history of the patterning unit. A compensation unit responds to the predicted intensity loss so as to compensate for the predicted intensity loss.
Patent KR-20040054892-A (KR)
Title: a
Inventor: KIM HAK GEON
IPC: F16L47/02
Filed: 2002-12-18
Abstract: PURPOSE: A polyethylene direct water resistant collar is provided to install a mold at one side of the pipe and then insert a synthetic resin pipe at an opposite side to engage the pipes. CONSTITUTION: A working table linearly moves toward one side of a synthetic resin pipe(1) to fix a mold in the synthetic resin pipe. A pre-molded melting mesh(3) is installed at the outer side of the mold fixed in the synthetic resin pipe. A melting resin is provided to the outer side of the mold for forming the melting mesh to surround the melting mesh in a certain depth. The working table moves back to form a water resistant collar at the one side of the synthetic resin pipe.
Patent KR-20040056303-A (KR)
Title: Paint with superior far-infrared emission and antibacterial property and pcm steel plate coated with the same
Inventor: CHO JAE EOK
IPC: C09D5/33
Filed: 2002-12-23
Abstract: PURPOSE: A PCM (precoated metal) paint and a steel sheet coated with the paint are provided, to improve antibacterial effect, far infrared ray radiating property and chemical resistance. CONSTITUTION: The PCM paint comprises 100 parts by weight of a polyester resin; 25-50 parts by weight of at least two kinds of antibacterial and far infrared ray radiating powders selected from the group consisting of 0-10 parts by weight of MgO, 10-30 parts by weight of ZnO and 10-30 parts by weight of CaCO3; 12-55 parts by weight of at least one kind of quencher powder selected from 10-20 parts by weight of SiO2 and 10-40 parts by weight of α-Al2O3; and optionally 10-100 parts by weight of a coloring pigment. Preferably MgO and ZnO are surface-coated with Mg(OH)2 and Zn(OH)2, respectively; and the quencher powder has an average diameter of 0.5-10 micrometers.
Patent KR-20040057354-A (KR)
Title: Method for manufacturing MOSFET on the SiC substrate
Inventor: CHOI JAE SEUNG
IPC: H01L29/78
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing an MOSFET(Metal Oxide Semiconductor Field Effect Transistor) on an SiC substrate is provided to prevent the mis-alignment of a gate electrode by using a self-alignment manner. CONSTITUTION: A gate isolating layer(110) is formed on the first conductive type SiC substrate(100). A gate electrode structure made of a gate electrode(120) and a hard mask(130) is formed on the gate isolating layer. The second conductive type dopants are selectively implanted into the substrate by using the gate electrode structure as a mask. A source and drain region(160a,160b) are formed at both sides of the gate electrode structure in the substrate by annealing the resultant structure. An ohmic contact layer is formed on the gate electrode and the source/drain region, respectively.
Patent KR-20040057653-A (KR)
Title: The method for forming shallow trench isolation in semiconductor device
Inventor: YOON IL YEONG
IPC: H01L21/762
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) layer of a semiconductor device is provided to prevent dishing and to improve process margin by adding a polish agent with positive zeta potential to a slurry. CONSTITUTION: A pad nitride layer(102) is formed on a semiconductor substrate(100). A shallow trench(104) is formed. An oxide layer is filled in the shallow trench. The oxide layer is polished by CMP(Chemical Mechanical Polishing) using a slurry added in a polish agent(108) with positive zeta potential. The remaining pad nitride layer is removed.
Patent KR-20040057816-A (KR)
Title: fabrication method of a metal-insulator-metal capacitor
Inventor: HA SANG ROK
IPC: H01L21/822
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor having metal electrodes is provided to prevent the deformation of a photoresist pattern by forming an upper electrode using one or two-step wet etching process alone. CONSTITUTION: A plurality of lower metal lines(55a,55b) are formed on a semiconductor substrate(51). An insulating layer(57) is formed on the entire surface of the resultant structure. An upper metal electrode layer(59) and a buffer oxide layer(61) are sequentially formed on the insulating layer. A photoresist pattern(63) is formed on the buffer oxide layer. A buffer oxide pattern and an upper metal electrode are sequentially formed by carrying out a wet etching process on the resultant structure using the photoresist pattern as an etching mask.
Patent KR-20040061568-A (KR)
Title: Liquid Epoxy Resin Composition for Underfill Application
Inventor: JANG DU WON
IPC: C08L63/00
Filed: 2002-12-31
Abstract: PURPOSE: A liquid epoxy resin composition for semiconductor flip chip underfill and a flip chip underfill-type semiconductor device packaged with the composition are provided, to improve thermal impact resistance, workability and the velocity charging the space between a substrate and a semiconductor device mounted to the substrate. CONSTITUTION: The liquid epoxy resin composition comprises 5-20 wt% of a hydrogenated bisphenol-based epoxy resin represented by the formula 1, or a mixture of the hydrogenated bisphenol-based epoxy resin represented by the formula 1 and a cyclohexylepoxy resin represented by the formula 2 (wherein the content of cyclohexylepoxy resin is 50 wt% or less of the total amount of epoxy resin); 1-20 wt% of an acid anhydride-based curing agent; an imidazole-based curing accelerator; 60-70 wt% of an inorganic filler; and 1-20 wt% of a polysiloxane-epoxy blend resin.
Patent KR-20020023415-A (KR)
IPC: H01L29/08
Filed: 2001-04-23
Abstract: 트렌치-게이트 MOSFET이나 ACCUFET은 제 1 트렌치(20)내에 게이트(21)를 가지며, 상기 게이트(21)는 채널 수용 바디 영역을 통해 드레인 영역(14)으로 연장된다.  트랜지스터 셀 내에 증착된 고농도로 도핑된 반도체 물질(41)을 포함하는 제 2 트렌치(40)는 드레인 영역(14)으로 연장된다. 고농도의 도핑 물질은 드레인 영역(14)과 반대의 도전성을 가지며, 외방 확산 프로파일을 가짐으로써 국부 영역(41,42)을 형성하며, 국부 영역(41,42)은 바디 영역(15)에 의해 상기 제 1 트렌치(20)로부터 분리된다.  소스 전극(23)은 소스 영역(13)과 국부 영역(41, 42)의 전 상부 영역과 접한다. MOSFET에서 국부 영역(41,42)은 기생 바이폴라 트랜지스터가 턴온되는 것을 방지한다.  ACCUFET에서 국부 영역(41, 42)은 채널 수용 바디 영역(15A)을 공핍시킨다.  두 장치에서, 국부 영역은 잘 정의되고, 트랜지스터 셀 크기를 줄이기 위해 좁은 영역을 차지할 수 있다.  그리고, 제 2 트렌치(40)를 반도체 물질(41)로 채우기 전에, 예를 들면, 상기 드레인 영역(14)과 같은 도전성을 갖는 도펀트 이온(60)을 주입함으로써 드레인 영역(14) 내의 제 2트렌치(40)의 하부에 애벌랜치 브레이크다운 영역(64)이 제공될 수 있다.  애벌랜치 브레이크다운 영역(64)은 상기 장치의 강인성(ruggedness)을 향상시키며, 트랜지스터의 도전 상태에서 드레인 영역(14) 내에 전류가 퍼지는 것을 도울 수 있다.
Patent KR-20020019551-A (KR)
IPC: B23H7/28
Filed: 2000-05-22
Abstract: 전극(1)과 피가공물(2)의 극간에 가공용 전원장치에 의해 가공전력을 공급하고, 리니어 모터로 된 구동장치(8,9,10)에 의해 전극(1)과 피가공물(2)을 상대이동시키면서 피가공물(2)의 가공을 하는 리니어모터 구동에 의한 방전가공장치에서, 리니어모터의 2차측인 자석(16)을 지지하는 자석지지판(17)과 구멍부(18a)를 형성해서된 베이스판(18)과 자석지지판(17)과 베이스판(18)을 소정의 간극으로 연결보존하는 스페이서(19)과, 구멍부(18a)로부터 자석지지판(17)을 향해 압축기체(20)를 분출하기 위한 콤프레서(23), 드라이어(24), 루부리케이터(25)및 레귤레이터(26)를 구비하였다. 
     압축기체(20)를 자석지지판(17)에 충돌분류로 부디침으로써, 열전도율이 향상하므로, 자석(16)및 자석지지판(17)의 냉각을 효과적으로 할수 있고 간단한 구성으로 실시할수가 있다.