baber/WOPTO huggingface dataset:
Patent KR-20030039510-A (KR)
Title: Shopping method using real-time moving pictures and chatting
Inventor: LEE KANG SOO
Filed: 2001-11-13
Abstract: PURPOSE: A shopping method using real-time moving image and chatting is provided to increase the purchasing power, and make the user carry out reliable purchase by making the user know the detail information of an online dealing product through the real-time moving image of the product and the real-time chatting between a seller and the user. CONSTITUTION: The user connects to a shopping mall server(S200). After selecting the product wanting the detail information from a web page including a product list, the user requests the moving image by clicking a moving image view button(S201). A moving image viewer is outputted and the real-time moving image data is transmitted to a user computer from a camera in the seller computer(S203). In case that the detail information of the product is requested through a chatting window prepared in the moving image viewer, the real-time chatting with the seller is realized(S207). If the user confirming the full information of the product through the real-time moving image and chatting clicks a purchasing button of the product, the price settlement of the product is completed and the product is delivered to the user(S209).
Patent KR-20030042498-A (KR)
Title: Method for fabricating a MOS transistor having a shallow source/drain junction region
Inventor: CHO WON JU
IPC: H01L27/088
Filed: 2001-11-22
Abstract: PURPOSE: A method for manufacturing an MOS(Metal Oxide Semiconductor) transistor having a shallow source/drain junction region is provided to prevent the potential occurrence due to the damage of a semiconductor substrate and to non-uniformly control the impurity concentration of a diffusion source layer by a plurality of doped ion implantations. CONSTITUTION: After forming a gate pattern(18) on a semiconductor substrate(10), a diffusion source layer is formed on the entire surface of the resultant structure. The first diffusion source layer(30) is formed on the gate pattern and the upper portion of the semiconductor substrate, and second diffusion source layer(34) is formed at both sidewalls of the gate pattern by repeatedly implanting the same doped dopants or different kinds of doped dopants into the diffusion source layer from different tilt angles. A shallow source/drain junction region(36,38) having an LDD(Lightly Doped Drain) and a source/drain region, are formed at both sides of the gate pattern by diffusing impurities included in the first and second diffusion source layer using a solid phase diffusion method.
Patent KR-20030042633-A (KR)
Title: Fuel Cell Stack with Cooling Plates between Unit Cells for Cooling with Air
Inventor: CHO JANG HO
IPC: H01M8/02
Filed: 2001-11-23
Abstract: PURPOSE: A fuel cell stack is provided, which contains a cooling plates which have an air cooling structure other than a water cooling structure and are layered between unit cells. CONSTITUTION: The fuel cell stack comprises a cooling part(30) which comprises cooling plates(3) layered unit cells, wherein the cooling plates are more extended right and left compared with the fuel cell stack to allow the fuel cell stack to be cooled with flowing air. Preferably the cooling part contains a plurality of channels and/or a plurality of multipins(32) for improving the cooling efficiency and allowing air to flow smoothly. Preferably the cooling part is made of expanded graphite or graphite foam.
Patent KR-20030044709-A (KR)
Inventor: CHOI GI SEOK
IPC: B21B45/02
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus for cleaning surface of cold rolled metal strip is provided to optimally remove coolant on the surface of the cold rolled metal strip by applying mechanical and physical force. CONSTITUTION: The apparatus comprises a crank axle(5) installed in a longitudinal direction of the strip, a brush roll(5) connected to the crank axle(5), and a cylinder connected to a central axis(5') of the crank axle(5), the rotation movement of the crank axle(5) is converted into a reciprocal movement of the brush roll. In the apparatus for cleaning surface of cold rolled metal strip, a brush roll(50) moves up and down by a cylinder(34) and a piston using a crank axle installed in an alkali tank so as to discharge the coolant out of the roll. The up and down movement of the brush roll(50) moves strip windings so as to form a narrow space at the coolant layer such that the alkali solution easily penetrates and quickly react.
Patent KR-20030047079-A (KR)
Title: Pillow packing machine
Inventor: KIM KI TAE
IPC: B65B51/10
Filed: 2001-12-07
Abstract: PURPOSE: A packing machine for a pillow is provided to seal both folded ends of the pillow in a regular width by sealing with a center sealer after folding both ends of packing paper with a forming member. CONSTITUTION: A guide bar(30) is mounted under a feeding course of a product horizontally on a perpendicular direction of the feeding course of the product. Both ends of the guide bar are folded gradually toward an exhausting end(15) of the feeding course. A pair of forming members(40) is arranged to both sides of a rear upper portion of the feeding course against the guide bar. Forming members are installed to be separated to have narrower width than a feeding product(60). A center sealer(50) is placed to a rear portion of the forming member. Packing paper unrolled from a roll(20) passes through the forming member to be folded both ends of packing paper on an upper side of the product. Both folded ends of the packing paper are heated and fused each other. Therefore, quality of the product is improved by completing a center sealing portion.
Patent KR-20030048219-A (KR)
Title: Method for forming pattern on substrate and method for fabricating liquid crystal display using the same
Inventor: HONG MUN PYO
IPC: G02F1/1368
Filed: 2001-12-11
Abstract: PURPOSE: A method for forming a pattern on a substrate and a method for fabricating a liquid crystal display substrate using the pattern forming method are provided to reduce poor stitching to improve picture quality. CONSTITUTION: The first material layer is formed. The first photolithography is carried out for the first material layer in such a manner that at least two shots are exposed having at least one boundary(S1-S5) between neighboring shots, to form the first pattern. The second material layer is formed on the first pattern. The second photolithography is performed for the second material layer in such a manner that at least two shots are exposed having at least one boundary between neighboring shots, to form the second pattern. The boundary between neighboring shots in the second photolithography is located having a predetermined distance from the boundary between neighboring shots in the first photolithography.
Patent KR-20030048683-A (KR)
Title: Tunable wavelength laser light source
Inventor: KIM JE HA
IPC: H01S5/0625
Filed: 2001-12-12
Abstract: PURPOSE: A light source of a tunable laser is provided to form the oscillation wavelength of stable laser regardless of temperature, driving current, and external environment by using an optical fiber. CONSTITUTION: A light source of a tunable laser is formed with an optical fiber(100) and a semiconductor device(200). The optical fiber is used for forming a multiple-reflection peak. A nonreflective coating layer(32) is formed on one side of the semiconductor device. The semiconductor device includes a mode size converter region(20), a gain region(30), and a Bragg mirror region(40) in order to vary oscillation wavelength of laser. The optical fiber and the semiconductor device are coupled to each other by an optical coupling method. The oscillation wavelength of laser is determined according to the multiple-reflection peak of the optical fiber.
Patent KR-20030049171-A (KR)
Title: Infrared heater for sauna room
Inventor: LEE SEUNG WOO
IPC: A61H33/06
Filed: 2001-12-14
Abstract: PURPOSE: Provided is a unit for generating an infrared ray in a sauna system which generates a second infrared ray by conductive and convective heat to increase the flux of the infrared ray without additional energy so that it helps to increase efficiency. CONSTITUTION: The unit for generating the infrared ray in the sauna system comprises the parts of: an infrared heater(10) which lets heat wire housed at a pipe to radiate a first infrared ray; and a first reflection mirror(20) which is placed at rear side of the infrared heater, with including a reflection layer(21) to reflect the first infrared ray generated from the infrared heater and an infrared generation layer(22) to be piled on the reflection layer and generate the second infrared ray by the heated reflection layer.
Patent KR-20030050710-A (KR)
Title: Metal cored wire for welding
Inventor: KIM YONG DEOK
IPC: B23K35/36
Filed: 2001-12-19
Abstract: PURPOSE: A metal-based flux cored wire for welding is provided, which reduces surface slag occurrence, improves bead shape and toughness at low temperatures. CONSTITUTION: The metal-based flux cored wire for welding comprises C 0.01 to 0.045 wt.%, Si 0.5 to 1.5 wt.%, Mn 1.0 to 3.0 wt.%, S 0.001 to 0.025 wt.%, iron powder 9.0 to 22.5 wt.%, 0.01 to 0.25 wt.% of more than two elements selected from the group consisting of Na, K, Li, Rb and Cs, a balance of Fe and incidental impurities, wherein oxygen content in the iron powder is less than 1.5 wt.% and Mn/(100xS) is controlled in the range of 1 to 4.
Patent KR-20030050929-A (KR)
Inventor: LEE DAE GWI
IPC: G06F15/00
Filed: 2001-12-19
Abstract: PURPOSE: A display device of a refrigerator is provided to reduce the manufacturing cost, simplify the assembly work, reduce reject rate, and improve durability. CONSTITUTION: A display device of a refrigerator includes a section substrate(30) forming a circuit pattern(32) just on a surface; plural light emitting chips(40) mounted on the surface with the circuit pattern of the section substrate; and a jumper wire(34) connected with the circuit pattern, to electrically connect the circuit pattern. The circuit pattern and leads(42) are connected and so the light emitting chips receive an electric signal and selectively emit light. The middle part of the jumper wire is disposed on the opposite surface with the circuit pattern, through the section substrate.
Patent KR-20030051019-A (KR)
Title: Method of making metal wiring in semiconductor device
Inventor: PARK CHEOL SU
IPC: H01L21/768
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to prevent various problems caused by complexity of interconnections and a step difference as integration increases by disposing the metal interconnection in a silicon substrate. CONSTITUTION: The first and second insulations are sequentially formed on a silicon substrate(3) and are dry-etched. A predetermined depth of the silicon substrate is trench-etched. A predetermined thickness of the third insulation layer(6) is grown in the trench. The inside of the trench is filled with an interconnection material and is etched back to form an interconnection(7). The fourth insulation layer(8) is formed on the interconnection and is etched back to form an embedded conductor in the trench of the substrate. The third insulation layer formed on the sidewall of the inside of the trench over the fourth insulation layer is removed by using high wet etch selectivity. After an anisotropic epitaxial silicon growth is formed on the resultant structure to fill the inside of the trench, an etch process is performed to planarize the resultant structure. The epitaxial silicon(9) and the fourth insulation layer are trench-etched through a dry etch process. A predetermined thickness of the fifth insulation layer(10) is thermally grown in the trench. The first and second insulation layers are completely removed through a blanket dry etch process while the fifth insulation layer on the sidewall of the inside of the trench is left. An interconnection material is filled in the trench and is etched to form an interconnection plug(11).
Patent KR-20030054394-A (KR)
Title: Basic castable refractory with high wear resistance
Inventor: JUN UNG
IPC: C04B35/043
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a basic castable refractory, non-chrome castable refractory, which has no harmful materials, and high thermal shock resistance and corrosion resistance. CONSTITUTION: The non-chrome castable refractory comprises 15-25wt.% of MgO-Al2O3(spinel) materials with a size less than 1mm and more than 40wt.% of MgO-based materials with a size more than 1mm, wherein the spinel materials contain 20-30wt.% of MgO and 80-90wt.% of Al2O3.
Patent KR-20030054722-A (KR)
Title: 3d setting simulation method for accuracy of erection block and one time setting for ship building yard
Inventor: CHO GYU MAN
IPC: G06F17/50
Filed: 2001-12-26
Abstract: PURPOSE: A block mounting estimation management method for a shipbuilding yard is provided to systematically manage a three dimensional precision degree of an internal assembly block and an external mounting block for implementing one time block setting as soon as the block is assembled or mounted. CONSTITUTION: The method comprises several steps. A server for managing a design and measurement data file, supporting a shipbuilding design and estimating a block mounting is constructed, a three dimensional precision degree of an internal assembly block and an external mounting block is measured, a precision degree data file is stored at the server, and the precision degree data is shared via all the steps. A length, a numerical equation, a horizontal precision degree error and others relevant to each block are analyzed by comparing the measurement data file with the drawing data file, and the analysis data is stored at a database. A length error, a re-cut amount and gap data is displayed by performing a simulation based on the three dimensional measurement data of the assembly and the mounting block. A pre-finishing drawing construction is performed by analyzing the measurement data of the blocks, to mount and to be mounted, in order to reduce a dock task, e.g., to re-cut the blocks or to release the blocks. All the data on the block design and the block measurement are collected, analysed and stored at a database.
Patent KR-20030055529-A (KR)
Title: Sn-Zn Alloy Plating Fluids Having Superior Abrasive Resistance and Surface Roughness
Inventor: BAE DAE CHEOL
IPC: C25D3/22
Filed: 2001-12-27
Abstract: PURPOSE: A Sn-Zn based alloy electroplating solution having superior corrosion resistance and surface roughness is provided to obtain a coated strip having superior corrosion resistance, forming property and surface roughness by appropriately controlling composition of the plating solution using Sn-Zn-Co or Sn-Zn-Zr alloy plating solution. CONSTITUTION: The Sn-Zn based alloy plating solution comprises 15 to 40 g/L of tin chloride (SnCl2·2H2O), 10 to 50 g/L of zinc sulfate (ZnSO4·7H2O), one element selected from the group consisting of cobalt and zirconium, 40 to 150 g/L of trisodium citrate dihydrate (Na3C6H5O7), 10 to 80 g/L of potassium tartrate (K2C4H4O6·1/2H2O) and 30 to 90 g/L of ammonium sulfate {(NH4)2SO4}, wherein a weight ratio of cobalt to tin is 1:0.02 to 0.05, and a weight ratio of zirconium to tin is 1:0.05 to 0.10, and wherein the cobalt is cobalt sulfate (CoSO4·7H2O), and the zirconium is one compound selected from the group consisting of ammonium zirconate, hexafluorozirconium and sodium hexazirconium.
Patent KR-20030059533-A (KR)
Title: Apparatus and method for recovering information of subscriber in a mobile communication system
Inventor: NAM GANG HYEON
IPC: H04W80/06
Filed: 2001-12-29
Abstract: PURPOSE: An apparatus and a method for recovering subscriber information in a mobile communication system are provided to recover subscriber information stored in an MSC(Mobile Switching Center) and an HLR(Home Location Register). CONSTITUTION: An MSC(100) has a subscriber database(103) for storing subscriber information of a mobile communication system. The MSC(100) has a subscriber information processing unit(101) for writing a subscriber information request message according to the request of an operator, storing subscriber information of the subscriber database(103) in an MSC subscriber information table, and updating an HLR subscriber information table received from the HLR(200) in the subscriber database(103). The MSC(100) has an RAP(Routing Access Point) routing unit(105) for storing IP addresses and transmission paths corresponding to a plurality of HLRs and setting a suitable transmission path of the subscriber information request message and the MSC subscriber information table. The MSC(100) has a TCP/IP(Transmission Control Protocol/Internet Protocol) processing unit(107) for converting the subscriber information request message and the MSC subscriber information table into a TCP/IP, and transmitting the TCP/IP to the HLR(200) through the transmission path set by the RAP routing unit(105). The HLR(200) has a subscriber database(203) for storing subscriber information of the mobile communication system. The HLR(200) has a subscriber information processing unit(201) for writing a subscriber information request message according to the request of the operator, storing subscriber information of the subscriber database(203) in the HLR subscriber information table according to the subscriber information request message received from the MSC(100), and updating the MSC subscriber information table received from the MSC(100) in the subscriber database(203). The HLR(200) has an RAP routing unit(205) for storing IP addresses and transmission paths corresponding to a plurality of MSCs, and setting a transmission path of the subscriber information request message and the MSC subscriber information table. The HLR(200) has a TCP/IP processing unit(207) for converting the subscriber information request message and the MSC subscriber information table into a TCP/IP and transmitting the TCP/IP to the MSC(100) through the transmission path set by the RAP routing unit(205).
Patent KR-20030058493-A (KR)
Title: cylinder impact absorbing device
Inventor: KIM JEONG HUN
IPC: F15B15/22
Filed: 2001-12-31
Abstract: PURPOSE: A shock damper of a cylinder is provided to safely protect a machine device by continuing a soft operation toward an advancing direction when the cylinder is stopped abnormally. CONSTITUTION: An air discharger(20) is installed between a pneumatic resource(10) and a direction control valve(14) to supply air of smaller pressure than the pressure of the pneumatic resource for finishing the movement of a cylinder(12) to a wanted final position when the cylinder is stopped without reaching to a wanted process. The air discharger comprises an air discharge valve(22), an air discharge line(24) and an orifice(26). The air discharge valve opens and closes a passage by installing between the pneumatic resource and the direction control valve. The air discharge line is installed in a row with the air discharge valve. The orifice depresses the operating pressure of the pneumatic pressure by installing in the air discharge line. Thereby, the cylinder continues the soft movement to the advancing direction when stopping abnormally.
Patent KR-20010071025-A (KR)
IPC: A61K31/198
Filed: 1999-07-02
Abstract: Herein is disclosed a method of treating neoplastic disease, including cancer, comprising administering a pharmaceutical composition, the pharmaceutical composition comprising a highly concentrated aqueous solution of phenylacetylglutamine and phenylacetylisoglutamine in a 4:1 ratio, at an infusion rate of from 100 mL/hr to 400 mL/hr. In a further embodiment, herein is also disclosed a method of treating neoplastic disease, including cancer, comprising administering a pharmaceutical composition, the pharmaceutical composition comprising a highly concentrated aqueous solution of phenylacetate and (phenylacetylglutamine or phenylacetylisoglutamine) in a 4:1 ratio, at an infusion rate of from 100 mL/hr to 400 mL/hr. Herein are also disclosed the pharmaceutical compositions used in the above methods.
Patent KR-20010085305-A (KR)
IPC: C07D471/04
Filed: 1999-07-28
Abstract: 본 발명은 화학식 [I] 의 이치환된 말레이미드 화합물 또는 그의 약제학적으로 허용되는 염, 이 화합물을 포함하는 약제학적 조성물 및 단백질 키나제 C(PKC) 억제제에 관한 것이다: 
     [화학식 I] 
     
       
     
     상기식에서, 
     R 1 은 수소 또는 저급 알킬이고; 
     R 2 는 아릴, 사이클로알킬 또는 헤테로사이클릭 그룹이며; 
     R 3 , R 5 , R 6 , R 7 및 R 8 은 수소, 할로겐, 하이드록실기, 아미노, 알킬 또는 알콕시이며; 
     R 4 은 W 이거나, 
     R 4 및 R 3 또는 R 4 및 R 5 는 환 상에 치환기 W를 갖는 환을 형성하고: 
     여기에서, 
     W 는 -(CH 2 ) l -(Y) m -(CH 2 ) n -Z 이다. 
     본 발명의 화합물은 선택적으로 PKCβ를 억제하고, 당뇨병 합병증을 포함하는 PKC 에 의하여 야기되는 질병에 대한 안전하고 유효한 약제 또는 치료제일 수 있다.
Patent KR-20010073104-A (KR)
Title: 인트라넷 사용자들에게 콘텐츠를 할당, 발생 및 전달하기위한 시스템, 방법 및 컴퓨터 프로그램 제품
IPC: G06F13/00
Filed: 1999-03-12
Abstract: 본 발명은 인트라넷 관리자로 하여금 인트라넷 사용자들에게 콘텐츠를 할당, 발생 및 전달할 수 있도록 해주는 시스템, 방법 및 컴퓨터 프로그램 제품에 관한 것이다.  인트라넷 사용자들이 정의되어, 다양하게 정의된 사용자 그룹들에게 할당된다.  또한, 인트라넷 사용자들이 이용 가능한 콘텐츠 단위들이 정의되어, 다양하게 정의된 콘텐츠 그룹들에게 할당된다.  상기 정의된 콘텐츠 그룹들은 상기 정의된 사용자 그룹들과 관계되는데, 결국 상기 정의된 콘텐츠 단위들 중 적어도 하나가 각각의 상기 정의된 사용자 그룹들과 관계된다.  콘텐츠 페이지 생성 프로파일은 각 정의된 사용자에게 제공되고, 콘텐츠가 사용자의 맞춤형 콘텐츠 페이지 내에 표시되는 방법을 제어하도록 구성된다.  사용자 그룹들과 콘텐츠 그룹들간의 식별된 관계를 통해, 사용자에게 할당되는 콘텐츠 단위들이 결정될 수 있으며, 할당된 콘텐츠 단위들을 포함하는 콘텐츠 페이지가 생성되어 사용자에게 전달될 수 있다.
Patent KR-20010075114-A (KR)
IPC: A61K38/16
Filed: 1999-09-09
Abstract: Methods for using Zot or zonulin as an antigen specific inhibitor of APC activity and lymphocyte proliferation, being primarily useful in the field of immunoregulation and immunotherapy are described. Specifically, Zot and zonulin inhibit antigen presenting cell-mediated antigen-specific lymphocyte proliferation in a dose dependent manner. This effect is associated with the presence of a macrophage surface receptor to which Zot binds in a specific and saturable way. This down-regulation of the immune response is, at least in part, associated with a decreased uptake of antigen.
Patent KR-20010075226-A (KR)
IPC: H04J11/00
Filed: 1999-01-15
Abstract: CDMA 신호의 수신시에 상관의 목적을 위해 페이징 채널에서 짧아진 확산 코드의 사용은 A/D 컨버터나 상관기의 간헐적인 턴포으와 같은 파워-절약 측정을 제공한다.  확산 코드의 직교성을 예비하기 위하여,  사용된 확산 코드는 가능하다면, 페이징 채널 확산 코드와 상관되지 않는 방법으로 선택되어야 한다.
Patent KR-20010105364-A (KR)
Title: Mt cvd process
IPC: C23C16/44
Filed: 2000-02-24
Abstract: The present invention comprises a method for coating at least one substrate with a carbonitride-containing coating by a MT CVD process which includes heating a substrate or substrates to a reaction temperature in a reaction chamber and then introducing into the reaction chamber a deposition process gas comprising from about 1 to about 30% of a hydrogen halide and predetermined amounts of a carbon/nitrogen source, a metal-halogen compound, H2, and optionally N2 so that a layer of the carbonitride-containing coating deposits on the surface of the substrates or substrates. The present invention also includes embodiments for coating at least one substrate with a carbonitride-containing coating by a MT CVD process which includes maintaining a temperature gradient in the reaction chamber during the introduction of the deposition process gas into the reaction chamber. Carbonitride-containing coatings that may be applied by the method include carbonitrides, oxycarbonitrides, and borocarbonitrides of Ti, Hf, Zr, V, Nb, and Ta and their mixtures and alloys.
Patent KR-20010113744-A (KR)
IPC: H04B1/04
Filed: 2000-03-07
Abstract: 상응하는 지리적인 셀 영역내에 놓인 기지국과 통신하기 위해 복수의 이동국에 의해 사용되는 공통 무선 통신 채널 상의 지연은 트래픽 조건을 기반으로 송신 전력을 조정함으로써 최소화된다. 낮은 트래픽 부하의 경우, 더 높은 송신 전력이 허용된다. 높은 트래픽 부하의 경우, 낮은 전력 레벨이 설정된다. 송신 전력 레벨은 목표 CIR과 같은 바람직한 신호비, 무선 통신 채널을 통한 송신 경로 손실 및 간섭값을 이용하여 결정된다. 또한, 하나 이상의 적응형 전력 파라미터가 상기 결정에 사용되어, 하나 이상의 현재 통신 조건 및/또는 이동국의 특성을 기반으로 개방 루프 전력 제어를 조정한다. 예컨대, 적응형 전력 파라미터는 단독으로, 또는 하나 이상의 인접 셀 내의 현재 간섭과 결합하여 기지국 셀내의 현재 간섭에 대한 함수일 수 있다. 적응형 전력 파라미터는 또한, 랜덤 액세스 후 이동국과 기지국 간에 사용될 데이터 패킷 접속의 유형, 이동국의 가입, 이동국의 현재 온도, 이동국에 의해 사용된 현재 기지국, 이동국과 기지국 간의 현재 추정된 경로 손실, 및/또는 그 밖의 요인이라 할 수 있다.