baber/WOPTO huggingface dataset:
Patent KR-20030012988-A (KR)
Title: Method for fabricating semiconductor devices by using pattern with three-dimensional
Inventor: KANG DAL YEONG
IPC: H01L21/027
Filed: 2001-08-06
Abstract: PURPOSE: A method for fabricating a semiconductor device using a pattern with 3-dimensional structure is provided to simplify a semiconductor fabrication process by performing repeatedly an etch process and a deposition process. CONSTITUTION: An insulating layer(204) such as a SiO2 layer is deposited on a substrate(200). A three-dimensional structure material such as SiNx is deposited on the insulating layer(204). A sacrificial layer pattern(208) having a three-dimensional structure is formed on the three-dimensional structure material. A part of the three-dimensional structure material is selectively exposed by etching the sacrificial layer pattern(208). The exposed portion of the three-dimensional structure material is selectively etched. A three-dimensional structure pattern is formed by performing repeatedly the etch process and the deposition process of the sacrificial layer pattern(208) and the exposed portion of the three-dimensional structure material.
Patent KR-20020021022-A (KR)
Title: Packing assembly
Inventor: FRANZ PETER
IPC: F16J15/3224
Filed: 2001-09-11
Abstract: PURPOSE: A packing assembly is provided to cut down manufacturing cost of the packing assembly, and to lengthen a life span by stably sealing the machine shaft for a long time with the packing assembly. CONSTITUTION: A packing assembly(1) is provided for rotating and oscillating machine shafts in a machine housing(2). The packing assembly comprises a packing containing unit(6) floating on the shaft. The packing containing unit is supported on the housing by a ball joint assembly(5), and the ball joint assembly is moved pivotally in the radial direction. The ball joint assembly has a ball member including a central bore received in a ball socket. A guiding element is protruded into the bore of the ball member to guide the ball member translationally along the axis of the bore. The axis of the bore on the ball member is extended perpendicularly to the central longitudinal axis of the shaft.
Patent KR-20010102874-A (KR)
Title: 환경 생태 통로 다리의 구성 방법
Inventor: HAN SANG KWAN
IPC: E02B5/02
Filed: 2001-09-22
Abstract: 본 발명은 농수로와 옹벽 등에서의 개구리와 뱀과 같은 양생 동물들이 이동을 할 때에 편리하게 이동하도록 도와주는 환경생태 다리에 관한 것으로서, 종래에는 농수로와 옹벽 등의 인위적 구조물은 주변 동물들의 생태환경을 염두에 두고 있지 않았던 것이다. 
     이러한 농수로와 옹벽 등에 동물들이 갖히게 되면 탈출이 불가능하므로 인하여 생존이 불가능해 질뿐더러 번식률이 저하되는 결과를 초래하게 되는 중대한 결점이 있었던 것이다. 
     이러한 이유로 인하여 농수로의 물을 동물들이 이용할 수가 없을 뿐만 아니라, 차단된 농수로에 의해 동물들의 생활 영역이 제한되는 중대한 결점이 있었던 것이다. 
     이에 본 발명은 예시도면 도 및 도 2 에서와 같이 용수로 등 직각으로 구성된 콘크리트 수로에 별도의 경사 형태로 구성되는 환경생태 다리를 구성 시켜주어 이 다리를 통하여 동물들의 용이하게 이동할 수 있도록 한 것이다. 
     따라서, 본 발명은 옹벽과 콘크리트 농수로 등에 다수의 생태다리를 구성하여 농수로에 갖히게 된 동물에게 육상으로의 이동통로를 제공함과 더불어, 농수로와 옹벽과 같은 인위적인 구조물에 의한 동물들의 활동 영역 제한을 해소하여 줌과 함께, 동물들에게 필요한 물의 공급처 역할을 하게 하여 줌으로써, 파괴되어 가고 있는 자연 생태계를 보존할 수 있도록 하여 주는 발명인 것이다.
Patent KR-20030029215-A (KR)
Inventor: AHN JIN SIK
IPC: H04L12/50
Filed: 2001-10-05
Abstract: PURPOSE: An ATM switch is provided to convert frame headers of AAL2 mini-cells and transmit the cells to a switch fabric from a line interfacing card, and to synthesize the switched mini-cells with AAL2 cells in the switch fabric, thereby reducing an additional cost and easily implementing an AAL2 switching. CONSTITUTION: An input AAL2 frame processor(20) confirms input ATM cells inputted from a physical layer processor(10). If the ATM cells are not AAL2 cells, the input AAL2 frame processor(20) immediately outputs the ATM cells, and if the ATM cells are the AAL2 cells, the input AAL2 frame processor(20) extracts mini-cells to output each mini-cell. An input ATM layer processor(30) inputs the input ATM cells to convert headers by using ATM cell header conversion values designated in a processor(50), and attaches routing tags to the ATM cells in order to be routed in an ATM switch fabric(60), then outputs input ATM routing cells. An ATM switch fabric interface(40) inputs the input ATM routing cells to output the ATM routing cells to the ATM switch fabric(60) according to an ATM cell schedule, and inputs the output ATM routing cells switched from the ATM switch fabric(60) to output the output ATM routing cells.
Patent KR-20030029351-A (KR)
Title: A suspension bush composition
Inventor: CHO HYEON CHEOL
IPC: C08L21/00
Filed: 2001-10-08
Abstract: PURPOSE: Provided is a rubber composition for suspension bush, which enhance the compatibility of rubber material and carbon black, and which can improve a physical property of bush and thus secure excellent quality of bush. CONSTITUTION: The rubber composition for suspension bush comprising a zirconate-based coupling agent represented by formula 1. The amount of the zirconate-based coupling agent is 0.5-2.0 parts by weight based on 100 parts of rubber. The zirconate-based coupling agent is dineopentyl(diallyl)oxy, di(3-mercapto)propionic zirconate.
Patent KR-20030030238-A (KR)
Title: Microwave Electrical Tuner
Inventor: BRUM JIN WOOK
IPC: H01P5/00
Filed: 2001-10-09
Abstract: PURPOSE: A microwave tuner is provided to change stably and continuously impedance of a microwave signal of an input terminal and an output terminal by using a variable capacitor for controlling variable impedance. CONSTITUTION: A microwave tuner is formed with a main transmission line(10) and an impedance transformation portion(100). The main transmission line(10) has an input terminal(1) and an output terminal(2). The impedance transformation portion(100) is formed with a transmission line(110), a fixing capacitor(120), a variable capacitor(130), and a power supply portion(140). The transmission line(110) is electrically connected to the main transmission line(10). Impedance of the transmission line(110) is changed by controlling capacitance of the variable capacitor(130). The impedance of an input terminal and an output terminal of the main transmission line(10) is changed according to a change of the impedance of the transmission line(110). The power supply portion(140) includes a choke coil(141) and a bypass capacitor(142).
Patent KR-20010100157-A (KR)
Title: 도로 상태의 변동 상황을 실시간으로 수집하고 제공하는교통 정보 제공 시스템 및 방법
Inventor: JO CHAN HO
Filed: 2001-10-18
Abstract: 본 발명은 수시로 변동되는 교통 변동 상황을 수집하고, 이를 희망하는 운전자에게 제공하는 시스템 및 방법에 한 것이다. 본 발명의 교통 정보 제공 방법은 운전자 또는 통행인으로부터 해당하는 위치의 교통 변동 상황을 제보받는다. 상기 교통 변동 상황의 신뢰성을 판단하고, 신뢰성이 있는 교통 변동 상황을 데이터베이스에 저장한다. 운전자로부터 교통 정보 요청을 수신하고, 해당하는 운전자에게 교통 정보 추출에 필요한 조건을 요청한다. 운전자가 입력한 조건에 따라 해당하는 교통 정보를 추출한다. 네트워크를 통하여 상기 추출된 교통 정보를 운전자에게 전송한다.
Patent KR-20030034441-A (KR)
Title: Illite included vinyl film and method of manufacturing it
Inventor: LEE IN HEE
IPC: C08J5/18
Filed: 2001-10-23
Abstract: PURPOSE: A vinyl film containing illite and its preparation method are provided, which vinyl film shows the antibacterial and deodorizing effects by employing illite and is applied to a vinyl house and a food packaging material to improve the storage period and to prevent the decomposition. CONSTITUTION: The vinyl film comprises 2-5 wt% of illite powder; and 95-98 wt% of a synthetic resin chip. The method comprises the steps of dispersing the illite powder and the synthetic resin chip homogeneously to mix them; inserting the mixture into an extruder, heating it to melt them and extruding the molten one.
Patent KR-20030035044-A (KR)
Title: Apparatus and method for transmitting/receiving an error detection information in telecommunications system
Inventor: CHOI HO GYU
IPC: H04L1/20
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus is provided to be capable of adding and generating error detection information to transmission information in a communication system. CONSTITUTION: A plurality of registers(211-218) are cascaded and correspond to bits of error detection information, respectively. A controller(400) provides a value for resetting the registers and the first reset value for the first information or the second reset value, different from the first reset value, for transmission information, based on a length of transmission information. The registers are reset by corresponding reset values from the controller. The registers generate error detection information to be added to the transmission information by shifting the reset values until transmission of the transmission information is completed.
Patent KR-20030035153-A (KR)
Title: Nonvolatile memory device and method for fabricating the same
Inventor: LEE DA SUN
IPC: H01L21/28
Filed: 2001-10-30
Abstract: PURPOSE: A non volatile memory(NVM) device is provided to improve a program/erase characteristic by increasing the surface area of a unit cell area, and to reduce occurrence of over-erase when the device operates by decreasing a cell area. CONSTITUTION: A semiconductor substrate(11) includes an active region defined by an isolation layer(12). A source region and a drain region are formed in the active region of the semiconductor substrate, separated from each other by a predetermined interval. A gate oxide layer(14) is formed on the active region of the semiconductor substrate. A polysilicon layer(15) operates as a floating gate, formed on the gate oxide layer between the source region and the drain region. The first oxide layer(17) is formed on a part of the gate oxide layer and the polysilicon layer. The first metal layer(18) is bent and formed on a part of the polysilicon layer exposed through the first oxide layer and on a part of the first oxide layer, operating as a floating gate and electrically connected to the polysilicon layer. The second oxide layer(19) is formed on the metal layer and on the exposed upper surface of the first oxide layer. The second metal layer(20) is bent and formed on a part of the upper surface of the second oxide layer to confront the first metal layer, operating as a control gate. A metal interconnection(22) is connected to the second metal layer and the source/drain region, respectively.
Patent KR-20030035337-A (KR)
Title: Internet-based electronic commerce system combining customer's email-address, English initials and/or character to products and providing them
Inventor: LIM TAE HYUNG
Filed: 2001-10-31
Abstract: PURPOSE: An Internet based EC(Electric Commerce) system providing a product combined with an e-mail address, an English initial and a character of a customer is provided to enable the customer to easily receive the product combined with the e-mail address, the English initial and the character of the customer through the Internet. CONSTITUTION: An e-mail accounting tool(100) accounts the e-mail address of the customer. An input tool(101) inputs the e-mail address and the English initial. A character information providing tool(102) provides the character information enabling the customer to select the character combined with the product. A character selecting tool(103) enables the customer to select the character. A product information providing tool(104) enables the customer to search, inquiry and modify the product information. A product selecting tool(105) enables the customer to select the product. A payment tool(106) enables the customer to pay form the expense according to the purchase of the product. A product making ordering tool(107) informs a corresponding producer of the information selected by the customer. A delivery management tool(108) delivers the product to the customer.
Patent KR-20030035630-A (KR)
Title: Method Of Authenticating Subscriber In The Home RADIUS Server Of The Mobile Communication Packet Data Network
Inventor: JUN IN SU
IPC: H04W12/06
Filed: 2001-11-01
Abstract: PURPOSE: A method for authenticating a subscriber in a home RADIUS server of a mobile communication packet data network is provided to change and then transmit subscriber's authority verification information to meet a request of each RADIUS client in a case that a home RADIUS server is interlinked with a different kind of a RADIUS client. CONSTITUTION: When a subscriber of a mobile terminal attempts a packet data service, a regional RADIUS(Remote Authentication Dial In User Service) server receives an access request message from a RADIUS client and discriminates whether the subscriber is a roaming subscriber(S2). The regional RADIUS server checks a home RADIUS server of the subscriber, produces a proxy-state attribute and then transmits it to the corresponding home RADIUS server together with the access request message(S4). The home RADIUS server receives the access request message and then discriminates a manufacturing company of the RADIUS client. The home RADIUS server transmits an inherent attribute of the manufacturing company together with the access recognition message to the regional RADIUS server(S6). The regional RADIUS server receives the access recognition message and then transmits it to the RADIUS server of the subscriber(S11). Thereafter, according to the authorization information of the subscriber, a service is provided(S12).
Patent KR-20030036998-A (KR)
Title: Apparatus for rotating automobile seat for reducing passenger injury in the case of side-impact collision
Inventor: KANG U JONG
IPC: B60N2/14
Filed: 2001-11-01
Abstract: PURPOSE: A seat-rotating device of a vehicle for reducing injuries of passengers in a broadside collision is provided to reduce chest, pelvis, and head injuries of a driver and passengers by a control device recognizing the strain of a center pillar in the broadside collision and rotating the seats of the driver and passengers in a direction against the intrusion of the center pillar. CONSTITUTION: A seat-rotating device for reducing injuries of passengers in a broadside collision is composed of a pair of seat rails(11) supporting a lower frame of a seat cushion and arranged longitudinally in front and rear sides of a vehicle body(7); a mounting plate fixed and combined to the vehicle body and supporting to rotate the seat rail in a certain extent; a pillar strain detecting device(15) outputting predetermined signals when the strain of the center pillar being over a reference value by the broadside collision is detected; and a control device(18) input by signals being output from the pillar strain detecting device and outputting motor driving signals, two drive motors(19) applied by power by motor driving signals being output from the control device and rotating simultaneously the seat rail in a same direction. The driving direction of the drive motor is the rotational direction of the seat rail to rotate a seat(1) in the direction of passengers leaning against the intrusion of the center pillar.
Patent KR-20030037426-A (KR)
Title: liquid coating agent applicator of laminating machine
Inventor: YUN JONG HYUN
IPC: B29C63/02
Filed: 2001-11-05
Abstract: PURPOSE: A coating liquid applying device for a laminating machine is provided to transfer the coating liquid applied on an entire surface of an upper feed roller on a sheet paper, thereby reducing the percent defective of the sheet paper. CONSTITUTION: A coating liquid applying device for a laminating machine comprises upper and lower feed rollers(2,2') between right and left conveyer belts(1,1'), a guide roller(3) at one side of the upper feed roller(2), and a coating liquid injection nozzle(4) between the upper and lower feed rollers. A separate scraper device(10) is installed at the guide roller to rotate the upper feed roller(2) and guide roller in the same direction. The scraper device is composed of fixed plates(11) spaced from side to side, a supporter(12) connected with the fixed plates and a plate shaped scraper(13) pivotally moving at the fixed plates. The supporter and scraper are connected with a separate tension spring(14).
Patent KR-20010113589-A (KR)
Title: 전단지 복권
Inventor: LEE KYUNG SOO
IPC: B42D15/00
Filed: 2001-11-01
Abstract: [발명이 속하는 기술 및 발명의 구성] 
     본 발명은 전단지에 대하여 광고 효과를 높일수 있는 방법으로서 전단지를 인쇄할 때 광고주의 광고물과는 별도로 전단지 여백에 복권의 형식을 갖출수 있도록 일련의 아라비아 숫자를 추가적으로 인쇄하는 것이며, 광고주의 광고와는 별도로 전단지 여백에 일련의 아라비아 숫자를 새긴 복권스티커를 접착제로 붙임으로서 전단지에 복권의 형태와 복권에 당첨되었을 때 할인권의 형태를 동시에 갖추어지게 하는 것이다. 
     [발명의 효과] 
     광고주가 전단지에 광고를 할때 전단지에 복권의 형태를 추가하므로 소비자가 광고주의 전단지에 광고물을 보지 않으려 할때도 복권을 보므로서 광고주의 광고를 동시에 보게 하며, 전단지가 일회성이 아닌 연속성과 지속성을 띠게 할수 있으며, 소비자는 광고주의 전단지에 대한 거부감이 감소하는 효과와 복권의 형태를 갖추므로서 광고주의 광고효과를 극대화 할수 있는 효과를 동시에 얻을수 있는 것이다
Patent KR-20030039659-A (KR)
Title: Skipping Rope of Emitting Multiple Color Light
Inventor: LIM HEE BIN
IPC: A63B5/20
Filed: 2001-11-14
Abstract: PURPOSE: A multicolor luminous jumping rope is provided to give a user visual pleasure and check circumstances about the quantity and level of the user's motion under a rope-skipping state. CONSTITUTION: The jumping rope, which emits light by an electrical unit, comprises: at least two linear luminous units(110,111,112) of a different color disposed within the rope; and a control unit(50) for electrically controlling the brightness and flashing of the linear luminous units. The luminous color of the jumping ropes is changed in response to a physical change of the jumping rope or a quantity of motion.
Patent KR-20030042709-A (KR)
Title: Heat exchanger for air conditioner
Inventor: HWANG SEONG JIN
IPC: F28F9/26
Filed: 2001-11-23
Abstract: PURPOSE: A heat exchanger of an air conditioner is provided to increase heat exchanging efficiency by obtaining fine heat exchanging pipes by enlarging a heat exchanged surface area and improving internal pressure strength by using fine heat exchanging pipes to parts actually performing a heat exchanging action. CONSTITUTION: A heat exchanger of an air conditioner comprises a plurality of fine heat exchanging pipes(12) formed as one bundle to heat-exchange liquid refrigerants flowed through an inlet(In) with an outdoor device and repeatedly arranged with a plurality of bundles and U-shape connecting pipes(14) connecting other fine heat exchanging pipe bundle at both ends of fine heat exchanging pipes. The fine heat exchanging pipes are arranged in a circle for the connecting pipes.
Patent KR-20030044647-A (KR)
Title: A Waste Water Disposal Plant for Digesting Membrane
Inventor: LEE SANG YEOP
IPC: C02F3/30
Filed: 2001-11-30
Abstract: PURPOSE: A wastewater treatment system that is equipped with submerged membrane module is provided, which is characterized in that a reaction tank is divided into inner chamber and two outer chambers by partition wall, wherein submerged membrane module is installed inside the inner chamber for aerobic treatment while the outer chambers function as settling tank and anoxic tank respectively. CONSTITUTION: In the apparatus divided into inner chamber and outer chamber, with the outer chamber being divided into two parts, the monolithic treatment apparatus comprises a settling tank(10) set at the outer chamber, in which denitrification, organic matter removal and settling of sludge are conducted, and an inclined panel is installed for sludge recycling; an anoxic tank(20) set at the other outer chamber; and an aerobic tank(30) set at the inner chamber in which a submerged membrane module(40) is installed to conduct nitrification reaction by aerobic reaction and a portion of the water overflows to the settling tank(10).
Patent KR-20030046219-A (KR)
Title: Rapid Thermal Processing Equipment
Inventor: KIM PIL GYU
IPC: H01L21/324
Filed: 2001-12-05
Abstract: PURPOSE: A rapid thermal processing apparatus is provided to eliminate a contact of a wafer and a wafer chuck by introducing floating gas to a portion under the wafer chuck of a wafer loading unit after the wafer loading unit increases a rapid thermal process so that the wafer floats. CONSTITUTION: The wafer chuck introduces the floating gas into a portion under the wafer in a rapid thermal process. A wafer chuck body surrounds the wafer chuck and supports the wafer. The wafer loading unit(200) includes the wafer chuck and the wafer chuck body. At least one floating gas spraying hole sprays the floating gas to a portion on the wafer loading unit. The floating gas is introduced into the wafer chuck and is sprayed on the floating gas spraying hole. The cavity is separated into at least two parts by a cavity separation layer. A floating gas pipe(212) for introducing the floating gas is formed in each separated cavity between the cavity separation layers.
Patent KR-20020001701-A (KR)
Inventor: CHO SEONG HO
IPC: B23K26/12
Filed: 2001-12-07
Abstract: PURPOSE: An apparatus for cleaning a dry surface is provided to remove various pollutants from a surface of working material by generating a plasma shock wave. CONSTITUTION: A laser beam generation portion(1) is used for generating a plasma shock wave. A chamber(11) is used for performing a dry surface cleaning process. A reflection mirror(3) is used for inducing the laser beam irradiated from the laser beam generation portion(1) to the chamber(11). The reflection mirror(3) is moved to a left and a right direction in order to generate the shock wave. A transparent window(12) is installed at one end of the chamber(11) in order to pass the laser beam. A focus lens(4) is used for focusing the laser beam to an inside of the chamber(11). A vacuum pump(25) is used for forming the inside of the chamber(11) to a vacuum state.
Patent KR-20030049429-A (KR)
Inventor: LEE YUN SANG
IPC: F02D45/00
Filed: 2001-12-15
Abstract: PURPOSE: A fuel control method in bi-fuel system is provided to automatically change the fuel supplied to an engine without restarting depending on the operating condition in a vehicle using both gasoline and LPG. CONSTITUTION: A fuel control method in bi-fuel system comprises the steps of supplying gasoline for the initial starting, deciding if the temperature of cooling water is higher than a reference value, starting LPG supply after stopping gasoline supply if the temperature of the cooling water is higher than the reference value, deciding if an engine is in the idle state, overlapping supplying gasoline and LPG, and supplying only LPG.
Patent KR-20030052105-A (KR)
Title: Structure for fixing multi-function switch in neutral position
Inventor: YANG JAE HYEOK
IPC: H01H3/06
Filed: 2001-12-20
Abstract: PURPOSE: A neutral position fixing structure is provided to allow for ease of fixation of the switch lever during the assembly of steering wheel. CONSTITUTION: A neutral position fixing structure comprises a fixing protrusion(16a) formed at the lower surface of a protrusion(16) of a switch lever; and a fixing hole(29) formed at a detection ring(24) of a cancel cam(20) in such a manner that the fixing protrusion is inserted at the neutral position of the protrusion of the switch lever. The protrusion of the switch lever and the fixing hole are arranged at the center between the two return fixing portions protruded from the upper surface of the detection ring.