baber/WOPTO huggingface dataset:
Patent KR-20020051559-A (KR)
Title: PDP Context Creation Method In GPRS Network
Inventor: HONG JIN MAN
IPC: H04L12/725
Filed: 2000-12-22
Abstract: PURPOSE: A method for creating a PDP(Packet Data Protocol) context in a GPRS(General Packet Radio Service) network is provided to select and use a GRE(Generic Routing Encapsulation) protocol, other than a GTP-U protocol, as a user traffic protocol by adding a traffic protocol field to a create PDP context request message in creating a PDP context for the tunnel allocation between an SGSN(Serving GPRS Support Node) and a GGSN(Gateway GSN). CONSTITUTION: An SGSN adds a traffic protocol field to select a user traffic protocol to a create PDP context request message and transmits it to a GGSN(S51). Receiving the create PDP context request message(S52), the GGSN checks the traffic protocol field value of the message and confirms whether it indicates a GTP-U protocol or a GRE protocol(S53). In case that the traffic protocol field value is '1', the GGSN selects the GTP-U protocol as the user traffic protocol(S54), allocates its own TEID value to the TEID field of a create PDP context response message, and transmits the response message to the SGSN(S55). However, if the traffic protocol field value is '2', the GGSN selects the GRE protocol(S56), writes a GRE key value, provided by the SGSN, in the TEID field of the create PDP context response message, and transmits the response message to the SGSN(S57).
Patent KR-20010074662-A (KR)
Inventor: MUN YEONG SU
Filed: 2000-12-23
Abstract: PURPOSE: A method for the auction and re-auction between enterprises using the computer network is provided to improve the stability of the business by securing the product quality and preventing the business avoidance after a successful bid, and to achieve the efficient business. CONSTITUTION: An auctioneer registers the product information for the auction to a web server(S2), fills out the auction form for selling the product(S4). After the business application is achieved(S6), the auctioneer applies the auction form(S8). The web server publishes contents of the auction application(S10). A bidder fills up and applies the auction bidding form(S12). After that, the public notice is performed through the auction site(S14). A successful bid is given to the best one of bidders by the total evaluation(S16). The result is sent to the auctioneer and the bidder by mail. When the cost is paid, the auction product is delivered to the bidder(S18).
Patent KR-20020052397-A (KR)
Title: The optical coupling apparatus and method of photo diode housing
Inventor: KIL HONG MIN
IPC: G02B6/43
Filed: 2000-12-26
Abstract: PURPOSE: An optical coupling device of a photo diode housing and a method thereof are provided, which obtains a high coupling efficiency by performing an optical coupling within a coupling tolerance during a laser welding of the photo diode housing and a connector, and reduces a time to perform an active align. CONSTITUTION: A ferrule(13) surrounds an optical fiber and is formed with a ceramic, and an adapter(14) is fixed with an epoxy by mounting the above ferrule. And the adapter is mounted with a plug(15), which is mounted on a center of a plug housing(16). The adapter is aligned by being rotated with a fixed angle, and a laser welding is performed at an optimum optical coupling point among a number of points located at lattice points of the plug housing. The ferrule is fixed by being separated from a center of the adapter. And the adapter is also fixed by being separated from a center of the plug.
Patent KR-20020054628-A (KR)
Title: Method for forming a contact hole
Inventor: KIM DONG SEOK
IPC: H01L21/28
Filed: 2000-12-28
Abstract: PURPOSE: A formation method of contact hole is provided to improve a yield and a reliability by forming a contact hole through an etch process of an interlayer oxide using a high density plasma method. CONSTITUTION: A multiple of word lines(32) are formed on a semiconductor substrate(31). After forming a nitride on the entire surface of the resultant structure, nitride spacers(33) are formed on both sidewalls of the word lines(32) by etching the nitride. After sequentially forming an interlayer oxide(34) and a photoresist pattern on the resultant structure, a contact hole(36) is formed by selectively etching the interlayer oxide(34) using the photoresist pattern as a mask through a plasma etching apparatus. At this time, the plasma etching apparatus performs a high density plasma method of a TCP(Transformer Coupled Plasma) using a mixed gas of CHF3 and C2HF5, thereby preventing the contact hole(36) from being blocked.
Patent KR-20020055340-A (KR)
Title: Structure for reinforceing a bumper of vehicle
Inventor: LEE SE BOK
IPC: B60R19/18
Filed: 2000-12-28
Abstract: PURPOSE: A bumper reinforcing structure is provided to enhance shock absorbing effect and to reduce damage to passengers in a car in case of a head-on collision of the car with a truck by connecting a cover main body having sufficient strength to side frames and by installing the whole structure closer to the ground. CONSTITUTION: A bumper reinforcing structure comprises a main stay(10) and a plurality of sub-stays(20). One end of the main stay(10) is fixed to the outside surface of each of left and right side frames(4). The other end of the main stay(10) is fixedly installed inside a bumper cover(2). The main stay(10) is substantially L-shaped in cross section. A cross frame(4') is disposed between the left and right frames(4) and combined therewith. One end of each of the plurality of the sub-stays(20) is fixed to the cross frame(4'). The other end of each the plurality of the sub-stays(20) is fixed to the inside of the bumper cover(2).
Patent KR-20010062851-A (KR)
Inventor: BEGEJA LEE
IPC: G06F12/00
Filed: 2000-12-30
Abstract: PURPOSE: To provide a method and device for performing access through a network to a dynamic information source. CONSTITUTION: This is a method and device for performing access through a network to a dynamic information object. In one embodiment, the dynamic information object, that is, a note is realized as the object of a work wide web(WWW) which can be accessed through an Internet by plural users. The users can correct the contents of the note by a simple way, for example, by using a set of commands or a graphical user interface. The note has multi-mode access capabilities, and therefore the users can perform access to the note by using arbitrary one of plural different types of communication devices. Thus, a group of users can use the note in the similar way to a way the group of users use a notice board for communicating with each other. Moreover, the users can easily perform access to the note hardly regardless of the physical position and/or the communication device to be used.
Patent KR-20020057202-A (KR)
Title: Apparatus for memorandum and dictionary in mobile station of IMT-2000 system
Inventor: CHO JEONG UK
IPC: H04M1/21
Filed: 2000-12-30
Abstract: PURPOSE: An electronic pocketbook and dictionary device in an IMT-2000 terminal is provided to implement an electronic pocketbook and dictionary function without directly inputting data by storing a user's note, inputted through a camera in the form of a static image, as image data, processing the inputted image data into text data, and indexing an electronic dictionary database stored in a memory. CONSTITUTION: An electronic pocketbook and dictionary device in an IMT-2000 terminal consists of the first switch(11), the second switch(12), a camera(10), an image processing part(13), a flash memory(15), an LCD(16), and an MSM(14). The first switch(11) and the second switch(12) transfer the terminal to an electronic pocketbook mode or an electronic dictionary mode according to a user's input. The camera(10), connected to the first switch(11) and the second switch(12), receives static image data inputted from the user. The image processing part(13) processes the inputted static image data. The flash memory(15) stores the processed static image data and an electronic dictionary database. The MSM(14) recognizes a mode according to the connection state of the first switch(11) and the second switch(12) and controls the image processing part(13), the flash memory(15) and the LCD(16).
Patent KR-20010022293-A (KR)
Title: 글루카나제를 함유하는 세제
IPC: C11D3/386
Filed: 1998-07-21
Abstract: 본 발명의 목적은 전분 이외도 존재하는 폴리사카라이드 오물을 제거하기 위한 향상된 성능을 갖는 세제를 제공하는 것이다.    이런 목적으로, 본 발명은 β-글루카나제와 상용성이 있는 통상의 성분에 추가해서 β-글루카나제를 함유하는, 직물을 세척하는데 적합한 세제를 사용하는 것이다.
Patent KR-20010023062-A (KR)
Title: 종이 이송롤러
IPC: B28B21/04
Filed: 1999-06-24
Abstract: 본 발명은 프린터, 팩시밀리, 복사기 등의 종이를 정확히 이동시킬 필요가 있는 종이 이송롤러에 관한 것으로, 종래의 종이 이송롤러보다 경량이고 보다 저가이면서 대량으로 직경이 큰 제품을 제조할 수 있는 신규 종이 이송롤러를 제공하는 것이다.     본 발명의 종이 이송롤러는 회전축과 수경성 조성물로 이루어지는 혼합물을 가압 성형한 다음 양생 경화함으로써 제조되고 또 회전축의 외주에 일체화된 원통형 롤러부로 이루어지는 것으로 한다.
Patent KR-20010033064-A (KR)
Title: 높은 역가를 갖는 안전한 재조합 렌티바이러스 벡터를생성시키는 방법 및 수단
IPC: C12N7/01
Filed: 1998-12-11
Abstract: 본 발명은 재조합 렌티바이러스 벡터의 생성에 유용한 5' LTR 또는 5' 및 3' LTR 둘 모두에서 변형된 렌티바이러스 벡터에 관한 것이다.  이러한 벡터는 작용성 tat 유전자의 부재하에 생성될 수 있다.  이식유전자를 지니는 벡터로 숙주 세포를 다중 형질전환시키는 것은 바이러스 생성을 증진시킨다.
Patent KR-20010034303-A (KR)
Title: 접합 광디스크와 이 광디스크 제조 방법 및 장치
IPC: G11B7/00
Filed: 1998-12-22
Abstract: 본 발명은 광투과성의 감압 접착제 층에 의해 접합되는 투명한 제1 기판과 제2 기판, 그리고 1개 이상의 정보 기록 층을 포함하는 접합 광디스크에 관한 것으로, 상기 감압 접착제 층은 점도가 10 내지 5000 cps인 감압 접착제 선구물질로부터 형성되며, 방사선 경화에 의해 제1 기판과 제2 기판 중 1개 이상에 적용되고, 겔분율이 50％ 이상이며 저장 계수가 25℃에서 1.0 ×10 4 내지 1.0 ×10 7 dyn/cm 2 이고, 또는 그러한 감압 접착제 층 대신에, 점도가 500 내지 10000 cps인 방사선 경화성의 접착제 선구물질로부터 유도되며 방사선이 조사되기 전에 대기압보다 높은 압력을 받는 접착제 층이 사용될 수 있다.  본 발명은 또한 그러한 접합 광디스크 제조 방법 및 장치에 관한 것이다.
Patent KR-20010041275-A (KR)
Title: 내연기관의 점화불발을 검출하는 방법 및 상기 방법을 수행하는 장치
IPC: G01M15/00
Filed: 1998-08-17
Abstract: 내연기관의 하나 또는 그 이상의 실린더(3, 3')에서 점화불발을 검출하는 방법에 있어서, 하나 이상의 엔진 사이클 도중 배기가스 압력값을 샘플링하는 단계, 샘플링된 신호를 주파수 영역에서 해석하는 단계, 상기 해석의 결과에 따라 점화불발 지수를 계산하는 단계, 및 상기 지수를 하나 또는 그 이상의 임계값과 비교하는 단계를 포함하고, 그리고 상기 샘플링의 주파수는 크랭크 축 회전 속도에 비례하는 것을 특징으로 하는 방법. 상기 주파수 영역 해석은 바람직하게는 샘플링된 신호의 푸리에 변환을 포함한다. 본 발명은 또한 상기 방법을 수행하는 장치에 관한 것이다.
Patent KR-20010083777-A (KR)
Title: 지지 기판상에 분자 접합제로 접합되는 압전 재료의박층에서 안내되는 표면 음파 장치와, 그 제조 방법
IPC: H03H3/08
Filed: 1999-12-21
Abstract: 본 발명은 압전 재료의 박층, 분자 접합제층 및 캐리어 기판을 포함하는 표면 음파 장치에 관한 것이다.  상기 박층은 상기 장치의 성능 특성을 증대하는 음향 에너지 가이드를 형성한다. 
     본 발명은 또한 특히 캐리어 기판과 압전 기판 사이에서 분자 접합하는 단계와, 다음에 상기 압전 기판의 두께를 감소시키는 단계를 포함하는 음파 장치의 제조 방법을 제공한다.
Patent KR-20010034561-A (KR)
IPC: C12P13/04
Filed: 1999-03-10
Abstract: 2-Aminopropane is used as the amine donor in the stereoselective synthesis of a chiral amine from a ketone with a transaminase. In a typical embodiment, (S)-1-methoxy-2-aminopropane is prepared by bringing methoxyacetone into contact with a transaminase in the presence of 2-aminopropane as an amine donor until a substantial amount of methoxyacetone is converted to (S)-1-methoxy-2-aminopropane and 2-aminopropane is converted to acetone. In a second embodiment, L-alanine is prepared by bringing pyruvic acid into contact with a transaminase in the presence of 2-aminopropane as an amine donor.
Patent KR-20010042657-A (KR)
IPC: A61L9/12
Filed: 2000-02-11
Abstract: The plug comprises a body (1) permanently coupled to the neck of a container for an air freshener or insect repellent liquid, with evaporation occurring through a wick (11) axially coupled in a concentric passage of the plug itself. An inner part of the axial passage of the plug in which wick (11) is inserted is provided with slits (7) along the main generatrix line, forming sectors (9) provided with semi pyramidal projections (12), defining means which allow motion in the direction of insertion of wick (11) and prevent its displacement in the outwards direction for removing said wick (11) from the plug, which prevents the container on which the plug is applied from being refilled with a product other than the original. <IMAGE>
Patent KR-20010077967-A (KR)
Title: Facial treatment device
Inventor: SHIMIZU HIROHISA
IPC: A61F7/00
Filed: 2001-01-09
Abstract: PURPOSE: To provide a facial treatment implement for massaging treatment while repeating heating and cooling of the face of a treated person and geometrically and efficiently giving the effect of beauty treatment for a beautiful face and a thinner figure. CONSTITUTION: A Peltier element 12 is arranged in proximity to a highly heat- conductive probe 11 capable of contacting the face of a treated person 19. A current is supplied to the Peltier element 12 with a DC power supply device 101 and the forward and reverse directions of the current are changed by a changeover switch 100, whereby cooling and heating of the probe 11 are repeated to alternately give hot and cool stimulus to the skin of the treated person 19. At the same time, a motor 15 having an eccentric weight 17 mounted is driven to vibrate the probe 11 for facial massage of the treated person 19.
Patent KR-20010078801-A (KR)
Title: Heat-insulating corner panel and method of producing the same
Inventor: OTSUJI REIKICHI
IPC: E04F13/08
Filed: 2001-02-09
Abstract: PURPOSE: To carry out easily and quickly a work involving insulation at the corner of a building, easily perform the production of such a insulated corner panel from a flat panel, and increase the connecting strength between panels at the corner portion, and further enhance the watertightness at the connecting place between the panels at the corner. CONSTITUTION: A core member 3 is filled between the outer recessed portion 4 at one side at the upper and lower portions of the panel body, an connecting projected portion 5 is formed at the other side, a recessed portion 6 on the surface of the panel body at the side of the connecting recessed portion 4 is placed with a covering piece 7 and extended on the surface of the panel body at the side of the connecting projected portion 5 side, and the insulated corner panel is folded and bent to a predetermined angle at the intermediate portion of the panel body in a horizontal direction. At a cut-off portion at the place where the metal outer skin 2 of the rear surface and a core member 3 are cut and removed at the place where the panel body is folded and bent, the outer metal skin 1 on the surface is folded and bent, a middle core member 8 is filled, and the middle core member 8 is pushed from the rear surface by a pushing piece 9.
Patent KR-20020067214-A (KR)
Title: Wire tape parts hanger of a vacuum cleaner
Inventor: SONG YEONG SO
IPC: A47L9/00
Filed: 2001-02-16
Abstract: PURPOSE: A hanger is provided to neatly and simply store the various parts of a vacuum cleaner by fabricating the hanger by using a wire. CONSTITUTION: A main wire(10) is formed by horizontally and vertically bending a wire, thereby forming a frame. A clip is coupled to an upper end of the main wire(10) in order to fix the main wire(10) to a wall by using a nail or a screw. A corrugated pipe suspending member(40) is integrally formed at a lower end of the main wire(10). A reinforcement wire(12) is provided to allow the main wire(10) to have a predetermined strength. A skirt wire(20) is coupled to the main wire(10) such that a horizontal space is formed therebetween. Both ends of a support wire(30) are fixed to the main wire(10). A pipe hanger(50) is provided to suspend a connection pipe, which connects a corrugated pipe to a suction port.
Patent KR-20020073778-A (KR)
Title: Mix disintegration apparatus of super fines powder using ultrasonic wave
Inventor: HWANG IN GI
IPC: B01F11/02
Filed: 2001-03-16
Abstract: PURPOSE: Provided is an apparatus for mixing and grinding ultrafine powder uniformly by using ultrasonic waves, which prevents the ground fine powder from attaching to the surfaces of a ball and a mill and breaks the coagulation of the ground fine powder. CONSTITUTION: The apparatus for mixing and grinding the ultrafine powder comprises an ultrasonic power device(7) for generating the ultrasonic waves, a sealed cylindrical mill(2) containing the mixed and ground material(8) of the ultrafine powder, ultrasonic oscillators(1) attached around the mill(2), a rotation device for rotating the mill(2), a rotary feeder through power supply device(3) for supplying power to the rotation device, and an agitator, wherein the rotation device comprises a motor(6), a belt(5) transmitting the rotation force of the motor(6), and a bearing(4).
Patent KR-20020029592-A (KR)
Title: Purchasing and managing system of pets internets and the method thereof
Inventor: OH BONG KYUN
IPC: G06Q50/22
Filed: 2001-03-24
Abstract: PURPOSE: A purchasing and management system and method for pets using the Internet is provided to make users to purchase pets as low price and manage them easily. CONSTITUTION: The method consists of client systems(10) and server system(20). The systems are connected using the Internet. The client systems have an email client and a web browser to communicate other clients and the server system. The server system consists of DB server(21), which stores information of pets, web server(22), which provides web pages for information like species, origin, price, age, height, weight, etc, information search server(23), and billing confirmation server(24). When a user connects the Internet, the user can request search information to the server system. If the server finds, matched pets, the server sends the information with video or images to the user. If the user wants to purchase any pet, the user sends request to purchase and server authorizes the user. After the user pays for the pet, the service provider sends the pet to the user. The user can buy insurance for the pet. The service provider also support management as feeding, pregnancy, washing and so on.
Patent KR-20020080087-A (KR)
Title: Tracking control apparatus of digital tape recorder/player and method thereof
Inventor: BAEK SE HYEON
IPC: G11B20/18
Filed: 2001-04-11
Abstract: PURPOSE: A device and a method for controlling tracking of a digital tape record player are provided to reduce tracking errors by controlling tracking from an error amount of reproduced signals. CONSTITUTION: In a device for controlling tracking of a digital tape record player including an error detector detecting errors included in a signal being reproduced from a recording medium, a capstan motor driving part controlling a tracking operation according to a servo lock signal, the device for controlling tracking includes an error counting part receiving the errors for counting the number of errors per track, a minimum error step deciding part(14) comparing the number of errors input from the error counting part during a predetermined step section by the steps and deciding the step having the smallest number of errors, a control part controlling the tracking operation by outputting the servo lock signal to the capstan motor driving part to follow the track corresponding to the minimum error step.
Patent KR-20010069636-A (KR)
Title: The Solenoid assembly and its manufacturing method
Inventor: LEE DONG GIL
IPC: H01F5/00
Filed: 2001-04-24
Abstract: PURPOSE: A solenoid and a solenoid manufacturing method are provided to improve the insulation, the sealing, and the durability and to reduce the cost by injecting the epoxy using the left case and the right case without a mold. CONSTITUTION: The solenoid comprises bobbins(6) formed on end sides of main body, a coil(3), a left case(10) and a right case(20), and a filler. The left and right cases have rails(60) corresponding to the rail of the bobbin and two cases engage each other. The engagement of cases forms a window on the upper portion of the solenoid, where a filler is inserted through the window. The manufacturing method includes the steps of assembling the left case and right case with the bobbins, pasting the glue on the rail of the bobbins, inserting the filler into the inner space of the solenoid through the window formed by engagement of cases and bobbins, and hardening the inserted filler for a predefined time.
Patent KR-20020073365-A (KR)
Title: Health car
Inventor: PYON SANG BOK
IPC: B62K15/00
Filed: 2001-04-24
Abstract: PURPOSE: A health car is provided to develop physical strength, to facilitate carrying, and to improve safety. CONSTITUTION: A bracket is vertically installed in the front of a board(3) composed of a front wheel(1) and rear wheels(2,2'). Long levers(5,5') are coupled to the side of the upper end of the bracket by rivets(6) loosely. An ends of chains(10,10') interlocked to sprocket wheels(9,9') installed to a shaft(8) under the board are coupled to lower end holes(7,7') of the lovers, and the other ends are coupled to ends of coil springs(12,12'). Plain gears(13,13') are fixed at the side of the sprocket wheels and interlocked to pinions(15,15') fixed to a shaft(14) of the rear wheels. Reciprocal movements backward and forward are repeated by pulling and pushing the levers and the sprocket wheels or plain gears are rotated by the chains or crank rods coupled at the lower end holes of the levers. Therefore, the effect of development of physical strength is given.
Patent KR-20020082617-A (KR)
Title: cleanroom uniform set
Inventor: YOO YEONG JIN
IPC: A41D13/008
Filed: 2001-04-25
Abstract: PURPOSE: A set of dust proof clothes is provided to prevent particles produced from the body of a worker from being exposed to an object from the neck region by integrally forming a body part and a hood part. CONSTITUTION: A set of dust proof clothes consists of a body part(20) covering the whole body of a worker under the neck of the worker, and a dust-proof hood(22) covering the face region of the worker except a certain region, and the body part is formed with an opening(22) for facilitating the convenient wearing of the worker. The body part and the dust-proof hood are integrally formed, and the opening is extended to the front portion of the dust proof hood.
Patent KR-20010074582-A (KR)
Title: Grinding device for waste tires and waste synthetic resin
Inventor: SEO SEUNG KYUN
IPC: B29B17/00
Filed: 2001-05-09
Abstract: PURPOSE: Provided is an apparatus for grinding waste rubber and waste synthetic resin for recycling, wherein the ground waste rubber and waste synthetic resin can be used as a material for producing the original goods. CONSTITUTION: The apparatus comprises: a cylindrical silo(1); an impeller(4) for stirring injected material, which is mounted rotatively in the silo(1) and rotated by operation of a motor(2); a high pressure cooler(5) supplying a coolant to the silo(1) to freeze the material, which is connected with the inside of the silo(1) by a connection pipe(6); an air compressor(7) for floating the material during stirring the frozen material by the impeller(4), which is connected with the lower part of the silo(1) by a connection pipe(8); a rotary valve(9) for discharging the frozen material little by little, which is mounted in the lower part of the silo(1); a grinding means for powdering the frozen material finely, which is connected with an outlet hole(10) of the rotary valve(9); a heat insulating material(11) covering the silo(1) and the grinding means.
Patent KR-20020088454-A (KR)
Title: Method for manufacturing thin film transistor liquid crystal display device
Inventor: CHOI DAE RIM
IPC: G02F1/1333
Filed: 2001-05-17
Abstract: PURPOSE: A method for fabricating a thin film transistor liquid crystal display device is provided to prevent the reduction of indium and tartar from interfaces between first pixel electrodes and a gate insulating film, for realizing the superior electric and optical performance. CONSTITUTION: A method for fabricating a thin film transistor liquid crystal display device includes the step of forming a nitrogen protecting film(203) on interfaces between first pixel electrodes(202) and a gate insulating film(204) by surface-processing a top surface of the first pixel electrodes with plasma, wherein N2 or N2O gas is used for the plasma surface processing.