baber/WOPTO huggingface dataset:
Patent KR-20020031060-A (KR)
Inventor: YAMAGISHI JUNICHI
IPC: G07F7/00
Filed: 2001-10-19
Abstract: PURPOSE: A medal deposit and delivery system is provided which is capable of preventing the delivery of medals to persons other than a personally authenticated person, extended at a low cost, and easily controlled. CONSTITUTION: Medal deposit and delivery devices comprise a medal depositing means, a medal delivering means, a personal information input means(11), an operation information recording means, a personal information recording means, a memory, and a processing section(21) outputting a delivery signal to the medal delivering means based on the count information of deposited medals recorded on the operation information recording means when personal authentication is made to control the delivery of the deposited medals. The processing section(21) is provided with a network interface, inputs, records, and updates at least the count information of the medal depositing means and the personal authentication information to the operation information recording means via the network interface, and gains access to the operation information recording means via the network interface.
Patent KR-20030034380-A (KR)
Inventor: YOON SAM SEONG
Filed: 2001-10-23
Abstract: PURPOSE: An education system for an infant is provided to enable parents to check a response of an infant by transmitting contents to the infant through a terminal in a server, displaying the contents on a monitor, automatically recording a response of the infant using a microphone of a computer or a web camera, transmitting the recorded response to the server, and evaluating the response of the infant by a specialist. CONSTITUTION: A server(10) and a member terminal(20) are connected through a network(30). A contents DB(11) includes contents to be displayed on the member terminal(20). A response DB(12) stores a response of an infant with respect to the displayed contents. A contents transmission module(13) transmits the contents of the contents DB(11) to the member terminal(20). A response storing module(14) receives and stores the response in the response DB(12). A response transmission module(15) transmits one response out of responses stored in the response DB(12) to the member terminal(20). A terminal control module(16) controls a microphone of the member terminal(20) or a web camera and transmits a recorded file to the server(10).
Patent KR-20030035508-A (KR)
Inventor: CHO JAE YEON
IPC: H01L21/50
Filed: 2001-10-31
Abstract: PURPOSE: A dipping apparatus of a chip is provided to uniformly and precisely apply ink by performing dipping and blotting processes using a servo motor through a palette method while a plurality of chips are inserted into the hole of a carrier plate. CONSTITUTION: The carrier plate into which the plurality of chips are inserted is inserted into a plate insertion apparatus(100). The first moving-up/down apparatus(110) moves up/down the carrier plate to dip the chip while holding the carrier plate inserted into the plate insertion apparatus one by one. A dipping apparatus(120) is installed under the first moving-up/down apparatus to dip the chip of the carrier plate held by the first moving-up/down apparatus. A transfer apparatus(130) horizontally transfers the carrier plate dipped in the dipping apparatus. The second moving-up/down apparatus(140) moves up/down the holds the carrier plate transferred from the transfer apparatus and moves up/down the carrier plate to blot the chip. A blotting apparatus(150) is installed under the second moving-up/down apparatus to blot the chip of the carrier plate held by the second moving-up/down apparatus. A plate overturning apparatus(160) overturns the chip to dry the chip of the carrier plate blotted in the blotting apparatus.
Patent KR-20020046190-A (KR)
Inventor: EMOTO KEIJI
IPC: H01L21/677
Filed: 2001-12-07
Abstract: PURPOSE: To improve positioning accuracy for fixing a coil, workability in assembling the coil on a linear motor casing, exposure speed, and reliability. CONSTITUTION: At least some of a plurality of linear motors constituting an aligner are provided with the coil 16 formed by winding copper foil wire 53 as a foil conductor having an insulating layer around a core member 51 so as to be laminated. The coil 16 is fixed on a positioning section 54 as a coil fixing section of the linear motor using the core member 51. The core member 51 having high insulating properties and low thermal conductivity is constituted of the same material as that of the positioning section 54 of the linear motor casing 55 or a material having the same level of coefficient of linear expansion as that of the material.
Patent KR-20030049900-A (KR)
Title: A forming method of pattern using ArF photolithography
Inventor: KIM SANG IK
IPC: H01L21/027
Filed: 2001-12-17
Abstract: PURPOSE: A method for forming a pattern using ArF exposure source is provided to be capable of minimizing the deformation of the pattern and narrowly forming the pattern. CONSTITUTION: After sequentially forming an etch object layer(14) and an anti-reflective coating(15) on a substrate(10) having a plurality of gate electrodes(11), a photoresist pattern(16) for ArF is formed on the anti-reflective coating by carrying out a photolithography using ArF exposure source. The surface of the etch object layer is partially exposed by selectively etching the anti-reflective coating. After coating a photosensitive material layer(17) on the entire surface of the resultant structure, a crosslinking layer(18) is formed between the photosensitive material layer and photoresist pattern by carrying out a heat treatment for reacting the photosensitive material layer with the photoresist pattern. After removing the photosensitive material layer, the etch object layer is selectively etched by using the crosslinking layer as a mask.
Patent KR-20030052310-A (KR)
Title: Apparatus for certifying the centering of a electrode rod to a electrode calotte in a vacuum tank for degassing
Inventor: JANG YEONG HO
IPC: G01B5/00
Filed: 2001-12-21
Abstract: PURPOSE: An apparatus for matching the center of an electrode rod with an electrode calotte is provided to prevent the electrode rod from being cut out due to frequent centering works by closely aligning the electrode rod to a center of the electrode calotte. CONSTITUTION: A semi-spherical target plate(22) is provided at the front of a cylindrical body(21). The cylindrical body(21) is inserted into an electrode calotte and the semi-spherical target plate(22) is elastically supported by a spring(18). A plurality of wires(12), which is elastically supported by an outer spring(11), is connected to an outer peripheral portion of the semi-spherical target plate(22). A scale(13) is installed at a side of each wire(12) so as to detect a distance between an electrode rod and the center of the electrode calotte. The spring(18), which elastically supports the semi-spherical target plate(22), is installed in an inner wall of the cylindrical body(21).
Patent KR-20030054284-A (KR)
Inventor: PARK SEONG UN
IPC: C21D1/06
Filed: 2001-12-24
Abstract: PURPOSE: A bearing steel and its heat treatment method for eliminating surface micro crack formation during surface hardening heat treatment are provided. CONSTITUTION: The method is characterized in that a bearing steel comprising C 0.15 to 0.6 wt.%, Mn 0.7 to 1.2 wt.%, Cr 0.6 to 2.0 wt.%, Al 0.01 to 0.05 wt.%, N 0.01 to 0.02 wt.%, 0.02 wt.% or less of P, 0.02 wt.% or less of S, a balance of Fe and incidental impurities is subjected to carbonitriding under atmosphere condition containing 3 to 5 % of NH3 at 920 to 950°C.
Patent KR-20030054328-A (KR)
Title: Molten steel manufacturing method using aluminium dross
Inventor: JUN JAE UK
IPC: C21B13/12
Filed: 2001-12-24
Abstract: PURPOSE: A method for improving ratio of recovery of iron into molten steel by injecting aluminum dross alone or together with oxygen into electric arc furnace, thereby increasing temperature of molten steel and reducing iron oxide in slag through chemical reaction of the aluminum dross, oxygen and molten steel is provided. CONSTITUTION: In manufacturing molten steel using electric arc furnace or converter, the method for manufacturing molten steel using waste aluminium powder comprises the process of injecting aluminum dross alone into melt down machine to increase temperature of molten steel and slag in the furnace and reduce iron oxides in the slag. In manufacturing molten steel using electric arc furnace or converter, the method for manufacturing molten steel using waste aluminium powder comprises the process of injecting aluminum dross together with oxygen into melt down machine to increase temperature of molten steel and slag in the furnace and reduce iron oxides in the slag, wherein size of the injected aluminum dross is in the range of 1 to 5 mm.
Patent KR-20020013459-A (KR)
Inventor: JUNG HYUG GYU
IPC: E01C23/00
Filed: 2001-12-28
Abstract: PURPOSE: A paved road excavation-restoration method is provided to shorten the speed of construction works and to recycle resources without subsidence after constructing. CONSTITUTION: A paved road excavation-restoration method comprises the steps of: mixing more than one of clinker powder, a high-early-strength composite, ultra-rapid-hardening cement, high-early-strength cement and ultra-early-strength cement with soil from an excavation work of a paved road evenly(S200); manufacturing slurry by adding and mixing a blended water to the admixture(S300); and filling the slurry to an excavated part and curing the surface(S400).
Patent KR-20030059477-A (KR)
Inventor: LEE SANG HO
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing contact resistance and improving self-aligned contact margin by increasing a contact open region. CONSTITUTION: A buffer layer is formed on a semiconductor substrate(10) having a gate electrode(19). The first spacer(20a) is formed at both sidewalls of the gate electrode(19) by selectively etching the buffer layer. The second spacer(24) is formed at both sidewalls of the first spacer. After forming an interlayer dielectric on the resultant structure, contact holes are formed. Plug ions are implanted into the contact holes. Then, a landing poly plug(28) is filled into the contact holes.
Patent KR-20030058492-A (KR)
Title: Tool breakage detect system
Inventor: BAEK MUN HAK
IPC: B23Q17/09
Filed: 2001-12-31
Abstract: PURPOSE: A breakage detecting apparatus of a tool for a machining center is provided to decrease the failure rate, and to prevent accidents by reducing processing time and restricting infiltration of foreign matters with detecting the breakage of the tool. CONSTITUTION: A breakage detecting device of a tool in a machining center is composed of a servo motor(30) installed in a frame(20) mounting a tool magazine; a ball screw(32) arranged in parallel with a spindle of a spindle head(12) and installed in a tool waiting area to rotate and reverse by receiving driving force from the servo motor; a sensor bracket(38) connected to the ball screw through a ball screw bracket(34), and linearly moved by a linear motion guide(36) arranged in the lower part of the ball screw; and a tool detecting sensor(40) installed in the other end of the sensor bracket. The tool detecting sensor detects breakage of the tool by driving the servo motor in placing the tool at the waiting port of the tool magazine.
Patent KR-20010072428-A (KR)
IPC: A61K31/505
Filed: 1999-08-12
Abstract: Processes for the preparation of 1,3-oxathiolane nucleosides are provided that include efficient methods for the preparation of the 1,3-oxathiolane ring and subsequent condensation of the 1,3-oxathiolane with a pyrimidine or purine base. Using the processes described herein, the compounds can be provided as isolated enantiomers.
Patent KR-20010080266-A (KR)
Title: Oxobenzofuranylide-dihydroindolone
IPC: A61K8/49
Filed: 1999-10-11
Abstract: Oxobenzofuranylidene-dihydroindolones of formulae trans-(Ia) and cis-(Ib)  and of formulae trans-(IIa) and cis-(IIb)  wherein A1 and A2 are each independently of the other unsubstituted or mono- to tetra-substituted ortho-C6-C18arylene, and R1 is hydrogen or an organic radical, with the proviso that when R1 is hydrogen and A2 is 1,2-phenylene, A1 is not 9,10-anthraquinon-1,2-ylene, 4-chloro-3,5-dimethyl-1,2-phenylene or 3,5-dimethyl-1,2-phenylene, processes for their preparation and the use thereof.
Patent KR-20010101119-A (KR)
IPC: G21G4/08
Filed: 1999-11-30
Abstract: 가스/용리제 인도 장치로 제너레이터 및/또는 농축 및 정화 장치와 같은 한 개 이상의 방사성 동위원소를 용출하기 위한 시스템 및 방법이 개시된다. 이 시스템은 첫째, 한 개 이상의 제너레이터의 초기 용출용을 위한 장치 및 둘째, 농축 부시스템에 포함된 농축 및 정화 방사성 동위원소의 재용출을 위한 장치인 두개의 장치를 이용한 용출/농축 시스템에 적용가능하다. 이러한 이중 장치 시스템의 조작은 완벽하게 또는 부분적을 자동화가 가능하다. 본 발명은 안전 및 간단한 처리를 위하여 페기물 용출액을 안전하게 저장할 수 있는 단일 용도, 자기 밀봉 카트리지로 농출 및/또는 정화를 위하여 필요한 단일 용도 구성 요소를 포함하는 농축 부시스템을 개시한다.
Patent KR-20010089833-A (KR)
Title: Broadcasting of two generation cellular system control channel information over a three generation control channel to support roaming and handover to two generation cellular networks
IPC: H04M3/00
Filed: 1999-12-10
Abstract: A method, node and wireless communication terminal for providing handover and roaming from a 3G communication system to a 2G communication system. A dual-mode wireless terminal operating in a 3G communication system may obtain control channel information regarding a 2G communication system, and switch service as a function of the control channel information received. The method includes the step of providing control channel information for the 2G communication system over a downlink control channel of the 3G communication system to the wireless terminal. The node includes a means to communicate with the wireless communication terminal and a means providing control channel information of a second generation (2G) communication network over a downlink control channel at the 3G communication network. The wireless communication terminal includes a transceiver capable of communicating with a node of both a third generation (3G) wireless communication network and a second generation (2G) wireless communication network, and a control means coupled to the receiver for receiving and identifying control channel information indicative of the 2G communication network from a downlink control channel at the 3G communication network.
Patent KR-20010109279-A (KR)
Title: Method for treating a brittle thin metal strip and magnetic parts made from a nanocrystalline alloy strip
IPC: H01F1/18
Filed: 2000-01-14
Abstract: In a method for treating at least one brittle thin metal strip, at least one face of the strip is coated with a layer incorporating a polymer material in order to provide an adherent layer with a thickness of 1-100 microns which modifies the deformation and rupture properties of the thin metal strip, and the strip can then be subjected to the stresses necessary for the treatment.  A method for treating at least one brittle thin metal strip (1) having a thickness of less than 0.1 mm, comprising at least one stage in which the thin strip (1) is subjected to some stresses, is characterized in that, prior to this stage in which the strip (1) is subjected to stresses, at least one face of the strip is coated with a layer (3) incorporating a polymer material in order to provide on the strip an adherent layer with a thickness of between 1 and 100 microns which modifies the deformation and rupture properties of the thin metal strip and the strip can then be subjected to the stresses necessary for the treatment. Magnetic components and a stratified strip incorporating at least one strip of nanocrystalline alloy are also claimed.
Patent KR-20020015695-A (KR)
IPC: F01N3/28
Filed: 1999-10-08
Abstract: 공해 방지 장치(10)를 위한 고온 매트(16).  고온 매트는 일반적으로 촉매 전환기(14) 및 디젤 미립자 필터와 같은 공해 방지 장치(10)에서 사용된다.  매트(16)는 다결정성 섬유와 어닐링된 세라믹 섬유의 혼합물을 포함한다.  다결정성 섬유는 일반적으로 어떠한 세라믹 미립 물질로 함유하지 않는 졸-겔 형성된 섬유이다.  본 발명의 다른 세라믹 섬유 성분은 어닐링된 세라믹 섬유이다.  기재된 섬유들의 조합에 의해, 고온 및 정상 고정 압력에서 바람직한 탄력성 값 및 양호한 내침식성을 갖는 고온 매트(16)가 얻어진다.  고온 매트는 공해 방지 장치(10)의 원추형 말단에서 절연층으로서 사용되거나, 또는 공해 방지 부품(14)을 감싸고 감싼 부품을 공해 방지 장치(10)내에 안전하게 위치시키기 위해 적합하다.
Patent KR-20020019458-A (KR)
IPC: F02D45/00
Filed: 2000-05-26
Abstract: 본 발명은 특히 자동차를 위한 엔진(1)에 관한 것이다.  상기 엔진에는 연소실(4)이 제공되는데, 연료는 제1 작동 모드에서는 흡입 단계 동안 또는 제2 작동 모드에서는 압축 단계 동안 분사밸브(9)에 의해 연소실(4)로 직접 분사될 수 있고 스파크 플러그(10)에 의해 점화될 수 있다.  공기/연료-혼합기(mixture)는 탱크 환기 요소(15,16,17)를 통해 연소실(4)로 공급될 수 있다.  제어 장치(18)는, 제3 작동 모드에서 희박(lean) 공기/연료-혼합기가 탱크 환기 요소(15,16,17)를 이용하여 연소실(4)로 흡입되고 연료가 흡입 단계와 압축 단계에서 추가적으로 연소실(4)로 분사되는 그러한 방식으로 상기 엔진(1)을 제어 및/또는 조정한다.
Patent KR-20020024025-A (KR)
Title: Far infrared therapy
Inventor: LEE HYUN JUN
IPC: A61N5/06
Filed: 2002-01-09
Abstract: PURPOSE: An infrared treatment apparatus is provided to effectively emit infrared rays similar in a wavelength to a human body, to adjust a heating time and a temperature of a heating plate, thus improving the convenience of use. CONSTITUTION: The infrared treatment apparatus(100) comprises plural support legs(2) arranged radially; a body part(4) fastened to a center groove of the support legs in a self-supporting manner; a control box(6) attached to a desired position of the body part, which comprises a power button(8), a light emitting diode(10) for displaying the input of power, a temperature adjuster(12) for a heating plate, and an infrared rays emit time adjuster(14); a direction change pipe(16) disposed at an extension line of the control box; and a head part(18) of lampshade form attached to the upper end of the direction change pipe for irradiating the infrared rays into one direction only, which has a heating part(20) constituted by plural coils, and an infrared rays emitting thin film plate(22).
Patent KR-20030064175-A (KR)
Title: MnZn-ferrite powder manufacturing method
Inventor: WON CHANG HWAN
IPC: H01F1/34
Filed: 2002-01-26
Abstract: PURPOSE: A method for fabricating manganese zinc-ferrite powders is provided to prevent the inflow of impurities by removing a milling process and a calcination process. CONSTITUTION: A mixing process is performed to mix FeSO4, MNSO4, and ZnSO4 as raw materials(S10). A coprecipitate is formed by adding KOH to the mixture(S20). The coprecipitate is transferred into a hydrothermal synthesis reactor(S30). The coprecipitate is stirred and synthesized under the predetermined temperature of the hydrothermal synthesis reactor(S40). The synthetic material is extracted and cleaned(S50). The synthetic material is dried(S60). The temperature of the hydrothermal synthesis reactor is maintained under 150 to 250°C.
Patent KR-20030064556-A (KR)
Title: Upgrade apparatus for software in electric home appliances
Inventor: PARK JUN BAE
IPC: G06F9/445
Filed: 2002-01-28
Abstract: PURPOSE: A device for upgrading a software of home appliances is provided to upgrade the software of respective home appliances without setting a communication port to a personal computer. CONSTITUTION: The home appliances(1) have the communication port. The personal computer(2) downloads an update file of the home appliances by connecting to a homepage of a manufacturer through the Internet, and displays data of the file on a monitor in black/white. A black/white detecting sensor(3) detects the data of the update file displayed on the monitor. A cable(4) applies a result sensed by the black/white detecting sensor(3) to the communication port of the home appliances.
Patent KR-20020013953-A (KR)
Inventor: HONG CHANG HYUN
Filed: 2002-01-28
Abstract: PURPOSE: A method for forecasting results of sport according to condition is provided to satisfy a viewer's desire by enabling the viewer to select a computer or a wireless mobile terminal and pays the participation fee, and by enabling the viewer to predict a result of a sport game and receive a determined prize according to the result. CONSTITUTION: It is confirmed whether a user's game device is a portable wireless terminal(S115). It is confirmed whether the user's game device is included in a wireless telephone(S120). The user becomes a wire member(S125). ARS(Automatic Response Service) charges are imposed(S130). It is confirmed whether the game device is a computer capable of connecting to the Internet(S135). The user inputs personal information(S140). Charges for using a result prediction game service are imposed to the user(S145). It is confirmed whether the game device is a digital television(S150). The user becomes a digital television member(S155). Charges for using the service through the digital television(S160). The user becomes a wireless member(S165). Charges for using the ARS are imposed(S170). A real sport game starts(S175). A predicted object of the sport game is displayed(S180). A result is selected(S185). Participation fees are imposed(S190). The result is inputted(S195). It is judged whether data inputted are identical to data selected by the user(S200). The user's marks are reduced(S205). The user's marks are increased(S210). The user's present marks are displayed(S215). It is judged whether the sport game ends(S220).
Patent KR-20030064926-A (KR)
Inventor: CHOI GYU HUN
IPC: H01L23/544
Filed: 2002-01-29
Abstract: PURPOSE: A marking apparatus is provided to identifying a bad strip PCB(Printed Circuit Board) by using a bad mark to indicate the bad state of the strip PCB in a wire test process. CONSTITUTION: A marking apparatus includes a strip PCB, a plurality of stamps(732,742), a stamp fixing portion, and a driving portion. The stamps include ink to perform a marking operation on an upper portion of the strip PCB. The stamp fixing portion is used for fixing the stamp. The driving portion is used for coupling or decoupling the stamps to or from the strip PCB by moving the stamp fixing portion to an upper portion or a lower portion. The stamp includes a storage portion for storing the ink, an absorption portion for absorbing the ink, a marking portion for marking the ink on the strip PCB, and a capillary tube for supplying the ink to the marking portion.
Patent KR-20030065069-A (KR)
Title: A cup that is assembled with a inner tub and a outer tub
Inventor: MOON KI WON
IPC: A47G19/22
Filed: 2002-01-29
Abstract: PURPOSE: Provided is a double-layered portable cup for keeping warmth and coolness which includes an inner bowl and an outer bowl which are spaced from each other and is readily assembled. CONSTITUTION: The cup includes an outer bowl(1) with both ends opened and an inner bowl(2) inserted into the outer bowl(1) and having the bottom closed. The upper end of the inner bowl(2) has an insertion part at its peripheral(3) so that the upper part of the outer bowl(1) is inserted. The upper end of the outer bowl(1) has a binding protrusion(6) to be inserted into the insertion part of the inner bowl(2) and the lower end of the outer bowl(1) has a binding protrusion(6a). The binding protrusion(6a) is coupled with a fixing cap. The fixing cap has an engaging line(8) at the outer peripheral and an inserting line, into which a protrusion line(9) of the inner bowl(2) is inserted.