baber/WOPTO huggingface dataset:
Patent KR-20030059518-A (KR)
Title: A fishing-basket
Inventor: JANG IK CHUN
IPC: A01K77/00
Filed: 2001-12-29
Abstract: PURPOSE: A fishing net is provided to allow to be automatically developed in a multi-stage fashion to meet the user's requirements, resulting in increase of the convenience of use. CONSTITUTION: The fishing net is configured in such a fashion that a thin metal plate(6) is inserted into a net rod in a state wherein its one end is fixed to a small-diameter net rod(4a) and the other end thereof is fixed to a motor(M) installed inside a case(2) coupled to a large-diameter net rod(4b), thereby being wound around a rotating shaft according to the rotation of the motor or being released lengthwise, resulting in the automatic development operations of the net rod.
Patent KR-20030058325-A (KR)
Title: Contact structure between Al metal layer and transparent metal layer
Inventor: KIM JAE SEONG
IPC: G02F1/136
Filed: 2001-12-31
Abstract: PURPOSE: A contact structure of an aluminum metal layer and a transparent conductive metal layer is provided to prevent an aluminum oxide film from generating, by improving contact between gate lines and pixel electrodes, thereby reducing resistance between an aluminum metal and a gate/data pad terminal electrode. CONSTITUTION: An aluminum alloy(91) is deposited on a substrate by using Ar gas. An aluminum nitride film(92) is deposited on the aluminum alloy by using N2 gas. A photoresist is applied to the aluminum nitride film to pattern wanted shapes. The photoresist is removed by using a strip solution to form aluminum alloy and aluminum nitride film patterns. A gate/data terminal electrode(95) is formed on the aluminum alloy and aluminum nitride film patterns.
Patent KR-20010053450-A (KR)
Title: Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto
Inventor: CAMPBELL JOHN D
IPC: C08F265/04
Filed: 1999-07-02
Abstract: The present invention provides a high temperature continuous polymerization and condensation process for preparing a polymeric product. The process includes continuously charging into a reaction zone: at least one radically-polymerizable monomer having a radically polymerizable group and at least one condensation reactive functionality; and at least one modifying agent having a functional group capable of reacting with the condensation reactive functionality. The reaction zone includes at least one primary reactor, but may, and preferably does, contain a secondary reactor. The process further includes maintaining an effective temperature in the primary reactor to cause polymerization of the monomer and to allow at least a portion of the condensation reactive functionality to react with the functional group of the modifying agent.
Patent KR-20010075402-A (KR)
IPC: A61F13/00
Filed: 1999-09-24
Abstract: 루프 및(또는) 후크 부분이 볼록하고, 탄성 물질 또는 중공 영역이 아래에 위치하는 후크 부분과 루프 부분으로 구성된 후크 앤드 루프 부착 수단을 제공한다.  후크 앤드 루프 부착 수단은 개인 위생 용품의 부착에 유용하다.
Patent KR-20010102966-A (KR)
IPC: G02B5/28
Filed: 2000-01-18
Abstract: An optically curved device and method of fabrication are presented wherein a flexible layer is bonded to a thick epoxy layer which functions to conform the flexible layer to a desired shape. The thick epoxy layer undergoes high viscosity flow under pressure and conforms the flexible layer to a curved surface of a mold. The pressure on the epoxy can be created by squeezing the epoxy using a backing plate. As long as the optically smooth surface of the flexible layer has good contact with the curved surface of the mold under pressure of the epoxy flow, irregularities in the flexible layer optical surface are eliminated and the shape of the flexible layer is maintained when the epoxy is cured and the mold removed. Materials other than epoxies, such as thermal plastics can also be used for bonding and conforming the flexible layer.
Patent KR-20010101747-A (KR)
IPC: B60R22/46
Filed: 1999-11-22
Abstract: 차량 탑승자 보호 시스템(8)은 안전 벨트 시스템(10)의 오용을 감지할 수 있다.  본 발명은 어깨 벨트부(13), 검출 전자기장(202)을 생성하기 위한 전자기장 생성기 수단(243), 어깨 벨트부(13)에 부착된 교란 태그 수단(250) 및 안전 벨트 오용을 판정하고 오용을 표시하는 출력을 전송하는 태그 검출 회로 수단(19)을 포함한다.  안전 벨트 시스템이 적합하게 사용중일 때, 교란 태그(250)는 검출 전자기장을 교란시키지 않는다.  이와 반대로, 안전 벨트 시스템이 부적합하게 사용중일 때, 교란 태그는 검출 전자기장을 교란한다.  태그 검출 회로는 안전 벨트 시스템의 사용 상태에 대응하는 출력 표시(245)를 전송한다.
Patent KR-20020033599-A (KR)
Title: Probe for preparation of probe polymer, method for preparation of probe polymer and use thereof
IPC: C12Q1/68
Filed: 2001-03-28
Abstract: The present invention provides a method for measuring a target gene under isothermal conditions without using enzyme. A pair of probes each having n (n >/= 3) base sequence regions complementary to each other are hybridized alternately to form a double-stranded probe-polymer. A base pair at branched sites of each complementary base sequence region is designed to be a G (guanine)-C (cytosine) bond, whereby a stable double-stranded probe-polymer is formed. One of complementary portions in one probe is constituted to have a base sequence complementary to a part of a target gene, whereby a target gene-probe-polymer complex is formed and the target gene is measured.   <IMAGE>
Patent KR-20020020704-A (KR)
IPC: F16G5/16
Filed: 2001-03-21
Abstract: 무단 금속 벨트는, 복수의 금속제 링(R1,R2,…Rn)이 상호 미끄럼가능하게 적층되어 각각 형성된 한쌍의 링 집합체(31)와, 한쌍의 링 집합체(31)의 길이방향을 따라 배열되고 한쌍의 링 집합체(31)에 미끄럼가능하게 지지된 복수의 금속제 블럭(32)을 가지고 있다.  최내측 얇은 금속 링(R1)을 제외한 얇은 금속 링(R2,R3,…Rn)의 내측면에는 윤활유 보유 홈(34)이 형성되고, 금속 블럭(32)의 새들 면(32 4 )과 슬라이딩 접촉하는 최내측 얇은 금속 링(R1)의 내측면은 윤활유 보유 홈(34)이 형성되어 있지 않은 작은 표면거칠기를 가진 평활면(35)으로 이루어진다.  서로 슬라이딩 접촉하는 인접한 얇은 금속 링 사이의 접촉면은 윤활유 보유 홈(34)에 보유된 윤활유에 의해 윤활되어 접촉면의 마모가 감소된다.  새들 면(32 4 )과 슬라이딩 접촉하는 최내측 얇은 금속 링(R1)의 내측면은 표면거칠기가 작고 평활면으로 되어 있으므로, 내측면의 마찰이 감소된다.  그러므로, 무단 금속 벨트를 형성하는 링 집합체는 전체적으로 증가된 내구성을 갖는다.
Patent KR-20020020725-A (KR)
IPC: B24B45/00
Filed: 2001-03-28
Abstract: 본 발명은 특히 수동식 앵글 연삭기(10)를 위한, 동력 전달장치(12, 14, 16, 300)가 있는 연삭기 공구 지지장치에 대한 것으로, 이 동력 전달장치를 통해 부가 공구(18, 32; additional tool)가 구동축(54)과 적절하게 연결되어 있다. 
     부가 공구(18, 32)는, 스프링 장치(20, 22)에 대해 움직일 수 있도록 설치되어 있는 적어도 하나의 지지장치(24, 26, 302)를 통해, 동력 전달장치(14, 16, 300)와 적절하게 연결되며, 이 지지장치는 부가 공구(18, 32)가 작동 위치에 있을 때 고정되며, 부가 공구(18, 32)를 포지티브하게 고정하는 역할을 한다.
Patent KR-20020066957-A (KR)
Inventor: HAMADA ATSUO
IPC: A47L5/28
Filed: 2002-01-16
Abstract: PURPOSE: To provide a vacuum cleaner of simple structure and low cost, capable of positively stopping a rotating brush when power transmission to the rotating brush is cut off. CONSTITUTION: This vacuum cleaner is provided with a cleaner body a suction implement body connected to the lower part of the cleaner body and having a suction port opened to the lower face a rotating brush rotatably disposed in the suction port a drive source a power transmission system for transmitting power from the drive source to the rotating brush and an intermittent mechanism for changing the intermittence of power transmission of the power transmission system. The vacuum cleaner further has a brake arm for stopping the rotating brush by coming in contact with the outer peripheral surface of the rotating brush in response to the intermittent mechanism cutting off the power transmission of the power transmission system.
Patent KR-20030065871-A (KR)
Title: Method for displaying directory management information in an optical disk writer/reader
Inventor: KIM HWAN
IPC: G11B19/02
Filed: 2002-02-01
Abstract: PURPOSE: A method for displaying hierarchy structure information in an optical recording medium is provided to search for a wanted MP3 file in a method appropriate for a fast search by selecting a hierarchy structure. CONSTITUTION: A control unit receives an MP3 file search request message from a user(S200). The control unit searches for only MP3 data among files stored in a memory(S210). The user decides whether the MP3 data is searched for in a file list or a directory to which the MP3 data belongs(S220). If the user wants the directory search, the MP3 data is displayed by directory(S230). If the user wants the file list search, the file list is displayed(S240). Directory information is displayed with names of files(S250).
Patent KR-20030071972-A (KR)
Title: Location base discrimination fee service system and the method which use the carrying bluetooth terminal where the chip is had built-in
Inventor: YANG SEONG UK
IPC: H04L12/14
Filed: 2002-03-05
Abstract: PURPOSE: A system for servicing a position-based differential charge using a portable terminal building a Bluetooth chip therein is provided to transmit information that a user is in a specific area to an accounting system of a mobile communication provider, and to differentially apply mobile communication charges according to the user's position, thereby maintaining position information accuracy as minimizing the charges. CONSTITUTION: A portable terminal(10) building a Bluetooth chip therein transmits terminal and user information, and makes a call. An AP(Access Point)(12) recognizes the Bluetooth chip, receives or transmits the user and position information, and is located at a near distance from the terminal(10). A local commander(14) receives the user and position information to authenticate the information, transmits the authenticated information, and is located at a near distance from the AP(12). An Internet network(16) connects the local commander(14) with a mobile communication provider(20). A central commander(18) receives the user and position information, and transmits the received information to the mobile communication provider(20). An accounting system(22) receives the user and position information, decides whether the call is capable, and retransmits the information to the portable terminal(10).
Patent KR-20030072111-A (KR)
Title: Method of manufacturing analog semiconductor device
Inventor: HAN IL SEOK
IPC: H01L27/02
Filed: 2002-03-05
Abstract: PURPOSE: A method for manufacturing an analog semiconductor device using a buffer polysilicon layer is provided to be capable of reducing RC delay and gate sheet resistance by forming a tungsten silicide layer on the first polysilicon layer. CONSTITUTION: A gate oxide layer(102) and the first polysilicon layer(104) are sequentially formed on an active region defined by a field oxide layer(100). A tungsten silicide layer(106) is deposited on the first polysilicon layer. A buffer polysilicon layer(108) is then formed on the tungsten silicide layer. A gate electrode and a capacitor lower electrode are formed by patterning the buffer polysilicon layer(108), the tungsten silicide layer(106) and the first polysilicon layer(104).
Patent KR-20030075010-A (KR)
Title: Improved Safety Belt Apparatus and Method of Air Injection
Inventor: YOON SEUNG GUK
IPC: B60R22/00
Filed: 2002-03-15
Abstract: PURPOSE: An improved safety belt and an air injection method are provided to reduce the shock applied to the body of an occupant by injecting air in a collision of a vehicle and to remove the pressure and discomfort due to a safety belt by injecting air to the safety belt. CONSTITUTION: One end of a fabric part(110) and one end of a flexible part(120) of a safety belt(100) are connected with each other via a release valve(200) and an air line. The release valve is electrically connected to a control unit(300). The control unit is connected with a shock sensor(400) and an air injection switch(410). An air conditioning device(500) and an air compressor(600) connected with the release valve and the air line are electrically connected with the control unit. The air compressor is connected with an air tank(610).
Patent KR-20030075470-A (KR)
Title: Nonskid device for car
Inventor: SONG HWA SUK
IPC: B60C27/20
Filed: 2002-03-19
Abstract: PURPOSE: A nonskid device for a vehicle is provided to restrict slip of the vehicle completely on a snowy or frozen road by mounting the slip preventive device in the tire wheel, and to use conveniently by automatically restricting the slip with operating a switch simply. CONSTITUTION: A nonskid device is composed of a wheel assembly(10) separably combined with a tire wheel and rotated; plural guide units(20) having plural guide cylinders radially formed in the wheel assembly, and guide shafts longitudinally installed in the guide cylinders with rotating and reversing; a slip preventive unit(30) having a slider combined spirally and reciprocated radially to the tire wheel along the guide cylinder in rotating the guide shaft, and a contact spike formed in the outer end of the slider; a driving unit installed in the center of the wheel assembly to rotate and reverse the guide shafts; a drive control unit(50) controlling operation of the driving unit; and an operating switch installed in the vehicle to adjust control of the drive control unit.
Patent KR-20030077117-A (KR)
Title: System of combination slide and projector and the using method
Inventor: KIM DONG HYEON
IPC: G03B21/14
Filed: 2002-03-25
Abstract: PURPOSE: A projector used as a slide projector and a method for manufacturing the same are provided to allow a user to control the color temperature of white light of the projector by mounting a slide film receiving section on a digital liquid crystal beam projector. CONSTITUTION: A projector used as a slide projector includes a lens section for radiating laser beam. A slide film receiving slot(203) is provided to receive a slide film therein in order to generate an image by allowing laser beam to pass the slide film. A zoom lens section(204) is provided to focus the generated image and to adjust a magnification of the image. A focusing lens section(205) is provided to allow the image to be properly focused on a screen. A beam scattering filter(202) is provided in the slide film receiving slot(203) so as to uniformly distribute white light radiated from the projector onto the slide film.
Patent KR-20030079419-A (KR)
Title: Seat for protection flank impact of automobile
Inventor: HAN SANG JUN
IPC: B60N2/42
Filed: 2002-04-04
Abstract: PURPOSE: A seat for protecting lateral impacts of a vehicle is provided to prevent passengers from leaning to doors by lifting the seat to be collided in a broadside collision, prevent passengers from being directly collided with the doors, and remove separate space for a layout by lifting up only a side of the seat. CONSTITUTION: In a seat comprising a seat cushion, a seat back, a head rest, and a seat track, the seat for protecting lateral impacts of a vehicle is composed of a base plate(10) formed under the seat track; a hinge(11) mounted to a lower end of the base plate to move the seat to the interior of the vehicle; and an operating device(12) arranged to other lower end of the base plate to bias lift the seat in a predetermined angle.
Patent KR-20030080326-A (KR)
Title: a deposit cleaner air injection structure
Inventor: JANG HANG JAI
IPC: B01D21/24
Filed: 2002-04-08
Abstract: PURPOSE: An air injection structure of sediment collector is provided to obtain a collector having excellent collecting capacity by commonly using the collector at various treatment basin having different depth and minimizing loss of high pressure air at the same time. CONSTITUTION: In an injection nozzle structure unit of sediment collector comprising an input part(12) formed in the lower part of main body(10) having an ordinary collecting space(11), a discharge pipe connected to the upper part of the main body(10) so that the discharge pipe is connected to the collecting space(11), and a compressor for injecting air of high pressure through branch pipe to swirl the air in the collecting space(11) so that the dispersed sediment is discharged to the discharge pipe, the air injection structure of sediment collector is characterized in that connection pipe is bindingly connected between the main body(10) formed in a semispherical shape and discharge pipe, injection nozzle(13) is connected to the outside in the upper part of the main body(10), one side of the injection nozzle(13) is upwardly extended from the lower part of the connection pipe, and a plurality of subsidiary injection nozzles(21) are formed on one side of the discharge pipe in such a way that the subsidiary injection nozzles(21) are installed upward in a length direction of the discharge pipe with being connected from the outside to the inside of the discharge pipe.
Patent KR-20030083817-A (KR)
Title: Surface Acoustic Wave filter with dual frequency band
Inventor: KIM GI CHEOL
IPC: H03H9/64
Filed: 2002-04-22
Abstract: PURPOSE: A surface acoustic wave(SAW) filter having a dual frequency band is provided which filters a high frequency signal and a low frequency signal selectively with one SAW filter. CONSTITUTION: The surface acoustic wave(SAW) filter comprises a piezoelectric substrate(300), and a pair of absorption parts(310,310a) absorbing a filtering signal by being arranged on the right and left of the piezoelectric substrate. An input converter(330) is comprised between the pair of absorption parts, and converts an input signal into a SAW(Surface Acoustic Wave) to flow through the piezoelectric substrate. And an output converter(340) draws outs a signal of a fixed frequency set in the SAW flowing through the piezoelectric substrate. Each of the input converter and the output converter comprises a plurality of first IDT(Inter Digit Transducer) connected to the first electrode, and a plurality of second IDT connected to the second and the third electrode, and a plurality of third IDT connected to the fourth electrode.
Patent KR-20030086395-A (KR)
Title: A Hub and Multi-Function telephone connected the above hub
Inventor: JUNG TAE HEON
IPC: H04M1/00
Filed: 2002-05-04
Abstract: PURPOSE: A hub and a multi-functional telephone connected to the same are provided to call an object by a general telephone and a prepayment and postpayment card type telephone and display a caller ID. CONSTITUTION: A transmitting and receiving unit(100) detects a ring signal provided through a PSTN(Public Switched Telephone Network), outputs the ring signal through a speaker(105), and provides a voice signal to the PSTN and a telephone receiver. A memory unit(200) stores a program for adding a certain output designation number to a telephone number inputted in a telephone and transmitting the telephone number. A control unit(300) stores signals in the memory unit(200), corrects the stored signal, and has ACR(Auto Calling Router) information. An ACR processing unit transmits a control signal of the control unit(300) to be capable of speaking with an object by a prepayment and postpayment card of a caller. A CID(Caller ID Display) processing unit(500) processes a caller ID transmitted from a PSTN line. A hub(600) is connected to the ACR processing unit, and is installed for processing the ACR of a general telephone.
Patent KR-20030087160-A (KR)
Title: Method for etching
Inventor: KIM JUNG GYU
IPC: H01L21/3065
Filed: 2002-05-07
Abstract: PURPOSE: An etching method for manufacturing a semiconductor device is provided to be capable of improving the yield of a wafer by previously removing particles at the wafer before carrying out an etching process. CONSTITUTION: A wafer is loaded on a chuck installed in an etching chamber(S100,S110). After flowing etching gas into the etching chamber, low power high frequency signal is applied to the etching chamber(S120,S130). Inert gas is flowed between the wafer and the chuck according to the low power high frequency signal(S140). Whether particles are adsorbed at the surface of the wafer, or not, is inspected after unloading the wafer from the etching chamber when happening equipment error caused by the excessive flow of the inert gas(S150,S160,S170).
Patent KR-20030088670-A (KR)
Title: Method for preparing of polyethylene foam by rotational molding
Inventor: HWANG YONG SUN
IPC: B29C44/02
Filed: 2002-05-14
Abstract: PURPOSE: A method for manufacturing polyethylene foam by rotational molding is provided to manufacture an insulating material and a soundproofing material with a plastic layer by using a rotational molding process and manufacturing polyethylene foam. CONSTITUTION: A method for manufacturing polyethylene foam by rotational molding comprises the steps of: injecting high-density polyethylene powder and low-density polyethylene granules in a ratio of 1 to 10 or 10 to 1 into a mold, simultaneously; rotating and heating the powder and granules at 110-160 degrees centigrade for 10-20 minutes; and rotating and heating the powder and granules at 160-200 degrees centigrade for 10-20 minutes.
Patent KR-20030089369-A (KR)
Title: Method and apparatus for providing sounds for substituting ringback tones
Inventor: WON TAE HWAN
IPC: H04M1/50
Filed: 2002-05-17
Abstract: PURPOSE: A method for supplying a ringback tone alternative sound is provided to add a function of initializing a call connection to a ringback tone alternative sound generator by branching when a receiving exchange is paged to a receiving terminal, thereby remarkably reducing cost. CONSTITUTION: A calling MSC/VLR(301) transmits an LocReq(Location Request) message to an HLR(40)(401), and transmits an IAM(Initial Address Message) to a receiving MSC/VLR(303)(405). The receiving MSC/VLR(303) transmits an ACM(Address Complete Message) to the calling MSC/VLR(301)(407), and transmits an IAM to a home MSC/VLR(305)(409). The home MSC/VLR(305) requests a call connection of a connected iVSC(307)(411). The iVSC(307) transmits an ANM(Answer Message) to the home MSC/VLR(305), and transmits the ANM to the receiving MSC/VLR(303)(417,419). The iVSC(307) transmits a ringback tone alternative sound to a calling terminal by using a speech path(421). The receiving MSC/VLR(303) transmits an ANM to the calling MSC/VLR(301) at connection completion or a connection failure(423). The home MSC/VLR(305) transmits an REL to the iVSC(307). The iVSC(307) transmits an RLC to the home MSC/VLR(305), and the home MSC/VLR(305) transmits the RLC to the receiving MSC/VLR(303)(425,427,429,431).
Patent KR-20030090102-A (KR)
Title: Glass furnace
Inventor: PARK SEONG GEUN
IPC: C03B5/16
Filed: 2002-05-21
Abstract: PURPOSE: Provided is a glass melting furnace, by which the amount of the combustion air supplied from a heat storage chamber to a melter is suitably controlled. CONSTITUTION: The glass melting furnace comprises a melter(12) for forming a molten glass, a pair of heat storage chambers(20,21) disposed at both ends of the melter and having multiple flues for providing a combustion air to the melter or for discharging the waste gas generated in the melter, alternatively, multiple air ports(30,31) connecting the melter(12) to the heat storage chambers(20,21), and a burner disposed in each air ports(30,31) and injecting flames to the melter(12). The glass melting furnace is characterized by comprising: an air supplying duct connected to the flues and guiding the flow of the combustion air provided to the melter(12); an air supplying damper disposed in the air supplying duct and controlling the amount of the combustion air supplied to the melter(12); a waste gas damper(32,33) disposed at one end of the flues and controlling the amount of the waste gas discharged from the melter(12); and a controller, which enables the waste gas to be discharged from one heat storage chamber according to the amount of the combustion air provided to the melter from the other heat storage chamber, and controls the opening/closing operation of the waste gas damper(32,33) by the air supplying damper.