baber/WOPTO huggingface dataset:
Patent KR-20020055453-A (KR)
Title: Method of PPPoA Data Call Processing Accommodating ADSL Subscriber in Interworking Unit
Inventor: HAN TAE MAN
IPC: H04L12/28
Filed: 2000-12-28
Abstract: PURPOSE: A method for processing an ADSL's PPPoA(Point to Point Protocol over ATM) call in an IP/ATM interworking unit is provided to execute a call control message processing function, processed at the SPA(Service Processing board Assembly) and ALIA(ATM Line Interface board Assembly) of an IWU(InterWorking Unit), in order to transmit the information of users, connected to an ADSL subscriber network, to contents providers, connected to Internet, and network elements and to transfer information received from the network elements to users at a high speed. CONSTITUTION: If an ADSL subscriber attempts PPPoA call access(301), a call setup signal and a VP/VC setup request signal are transmitted from the ADSL subscriber to an IWU(302). Afterwards, in an idle state, the IWU task of an interworking gateway transmits a call process signal to the ADSL subscriber(303,304). Then the IWU task transmits a call connection signal and an associated VP/VC to the ADSL subscriber(305). The ADSL subscriber transmits a connection acknowledgement signal to the IWU(306). The IWU collects the calling number according to ATM UNI(User to Network Interface) 3.1 signaling and establishes a data channel call connection(307).
Patent KR-20020054647-A (KR)
Title: Method of forming an insulating layer in a semiconductor device
Inventor: WOO SEON UNG
IPC: H01L21/3205
Filed: 2000-12-28
Abstract: PURPOSE: A formation method of insulating layers of semiconductor devices is provided to prevent a generation of a poisoned via hole by forming a via hole having a smaller diameter on the lower portion of the via hole than the upper portion through an automatic align method using an etch selectivity difference. CONSTITUTION: An interlayer dielectric(21) made of a PMD(Pre-Metal Dielectric) and metal interconnections(22) are sequentially formed on a semiconductor substrate(20) having a defined structure. Then, metal interconnection insulating layers made of the first metal interconnection insulating layer(23) to the seventh metal interconnection insulating layer(29) respectively having a different selectivity ratio are formed on the resultant structure enough to enclose the metal interconnections(22). Then, via holes(V2) are formed by selectively removing from the first to the seventh metal interconnection insulating layers(23-29) to expose the metal interconnections(22). At this time, the different selectivity ratios slantly form the surfaces of the via holes(V2).
Patent KR-20020055541-A (KR)
Title: Method of manufacturing a capacitor in semiconductor device
Inventor: PARK JONG BEOM
IPC: H01L27/108
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to prevent a seed layer from being re-deposited under a lower electrode, by forming the seed layer used for forming the lower electrode in the lower portion of a contact hole. CONSTITUTION: After a gate electrode(35) is deposited on a semiconductor substrate(31) having a predetermined structure, an etch process is performed to expose a predetermined portion of the semiconductor substrate so that the first contact hole is formed. The first contact plug(41) is formed in the first contact hole. The seed layer(42) is formed to fill the first contact hole. A bitline(43) is formed in a predetermined portion of the resultant structure including the seed layer. After an insulation layer(34) is deposited on the resultant structure including the bitline, an etch process is performed to expose the first contact plug so that the second contact hole is formed. The second contact plug(47) is formed to fill the second contact hole. After a dummy pattern layer(48) is deposited on the resultant structure including the second contact plug, an etch process is performed to expose the second contact plug so that the third contact hole is formed. The lower electrode(49) is formed to fill the third contact hole. A dielectric layer and an upper electrode are sequentially formed on the resultant structure including the lower electrode.
Patent KR-20020056691-A (KR)
Title: Method for obtaining margin of etching process
Inventor: JUN SEUNG IK
IPC: G02F1/136
Filed: 2000-12-29
Abstract: PURPOSE: A method of securing etching process margin in a liquid crystal display panel is provided to form a data line or a gate of the liquid crystal display panel using CO/Al/CO films to improve etching margin and etching yield when a via hole is etched. CONSTITUTION: CO/Al/CO films are laminated as a gate electrode layer(4) on a glass substrate(2) and patterned through photolithography. A gate insulating layer, a data line, and a pixel electrode are formed on the CO/Al/CO films. Since the CO/Al/CO films are used as the gate electrode layer, etch selectivity of the gate insulating layer and the gate electrode is secured when a via hole(12) is dry-etched.
Patent KR-20010022084-A (KR)
Title: 신규한 화합물
IPC: A61P7/02
Filed: 1998-07-15
Abstract: 본 발명은 신규한 화학식 (I)의 트리아졸로[4,5-d]피리미딘 화합물, 이들의 약제로서의 용도, 이들을 함유하는 조성물 및 이들의 제조 방법을 제공한다. 
     <화학식 I>
Patent KR-20010015871-A (KR)
Title: 광촉매배합물과 광촉매함유물 및 광촉매기능발휘재 및그의 제조방법
IPC: B01D53/56
Filed: 1998-08-21
Abstract: 산화질소(일산화질소)를 광촉매로서 기능하는 이산화티탄과 접촉시키거나 또는 접근시키고, 염기성 부위를 갖는 양성 금속산화물(알루미나 등) 또는 염기성 금속산화물(산화바륨, 산화스트론륨 등)과 혼합할 때에, 일산화질소가 빛을 조사한 후 이산화타탄에 의해 발생되는 활성 산소종인 ·OH로 이산화질소(가스)로 산화된다.  알루미나는 양성 금속산화물이고, 산화바륨 및 산화스트론튬은 염기성 금속산화물이므로, 이들 금속산화물의 산소 원자들은 산성가스에 대해서 염기성 부위로서 기능한다.  따라서, 그의 분자 구조 때문에 산성 가스인 이산화질소는 이들 산소 원자에 의해서 이끌려서 이를 산소원자에 화학적으로 결합한다.  따라서, 이산화질소는 광촉매로서 작용하는 이산화티탄에 근접한 위치에서 금속산화물상에 유지된다.
Patent KR-20010034295-A (KR)
Title: 건설기계
IPC: E02F3/34
Filed: 1999-11-10
Abstract: 조작레버로부터의 조작신호를 입력하여 액츄에이터에 작동지령을 출력하는 제어부를 구비한 건설기계에 있어서, 조작레버와 액츄에이터와의 연동관계를, 임의로 설정할 수 있는 것이면서, 메모리가 대형화하여 버리는 것을 회피한다. 
     조작자가 원하는 연동관계를, 서비스용 툴(30)로부터 제어부(16)에 입력할 수 있도록 구성함과 동시에, 이 입력된 연동관계를 고쳐 쓰기 가능하게 기억시키는 메모리(26)를 설치하였다.
Patent KR-20010042152-A (KR)
Title: 국소용 전신효과 호르몬 조성물
IPC: A61K47/10
Filed: 1999-03-23
Abstract: 본 발명은 치료화학 분야, 더욱 특히 피부에 적용되도록 디자인된 신규의 생약 제형의 생산에 관한 것이다.  더욱 특히, 본 발명은 폐경전 여성의 프로게스테론 결핍증을 치료 및 폐경기 여성의 호르몬 대체를 위한 국소용 전신효과 호르몬 조성물에 관한 것이다.  본 발명은 국소용 전신 효과 호르몬 조성물이 겔화된 약제학적 제형 및/또는 필름 형성 약제학적 제형의 생산에 적합한 부형제와 배합되거나 혼합된 상태로, 활성 성분으로서 19-노르 프로게스테론으로부터 유도된 프로게스토젠; 및 가용화제, 흡수 촉진제, 필름 형성제, 겔화제 또는 이들의 혼합물로 구성된 군으로부터 선택되며 활성성분의 전신 통과를 가능하게 하는 비히클을 포함함을 특징으로 한다.
Patent KR-20010052760-A (KR)
IPC: B01D61/24
Filed: 1999-06-08
Abstract: The present invention is a fundamental method and apparatus of a microcomponent assembly that overcomes the inherent limitations of state of the art chemical separations. The fundamental element enabling miniaturization is the porous contactor contained within a microcomponent assembly for mass transfer of a working compound from a first medium to a second medium. The porous contactor has a thickness, and a plurality of pores extending through the thickness. The pores are of a geometry cooperating with a boundary tension of one or the other or both of the media thereby preventing migration of one, other or both through the microporous contactor while permitting passage of the working compound. In the microcomponent assembly, the porous contactor is placed between a first laminate such that a first space or first microplenum is formed between the microporous contactor and the first laminate. Additionally, a cover sheet provides a second space or second plenum between the porous contactor and the cover sheet.
Patent KR-20010053069-A (KR)
IPC: C07C407/00
Filed: 1999-06-01
Abstract: Process for the production of an aqueous monoester peroxycarboxylic acid solution by reaction of a peroxygen compound with at least one dicarboxylic acid and with at least one alcohol optionally in the presence of an acid catalyst. Aqueous monoester peroxycarboxylic acid solution obtainable by this process. Use of the aqueous monoester peroxycarboxylic acid solution as disinfectant.
Patent KR-20020057354-A (KR)
Inventor: KO BYEONG DU
IPC: H01J1/28
Filed: 2001-01-04
Abstract: PURPOSE: An impregnation-type cathode and method for fabricating the same are provided to stably operate the cathode by avoiding drift of a cut off voltage. CONSTITUTION: An impregnation-type cathode is manufactured by coating black coating material over surface of a metal wire(8). The metal wire(3) is made of molybdenum and has a 0.3mm diameter. The black coating material is made by distributing tungsten of a 0.5μm average particle diameter and alumina of a 0.5μm average particle diameter in 60:40 ratio. The coated metal wire(8) is inserted into an opening of a cathode sleeve(3) and then conducted to deposit the black coating on the inner surface of the sleeve(3). The black coating deposited sleeve(3) is drawn from the metal wire(8). The uncoated metal wire(8) is inserted through the opening of the sleeve(3) and conducted to be annealed.
Patent KR-20010034929-A (KR)
Title: Gallic acid, derivative of tannin isolated from plant and process for synthesizing it
Inventor: KIM MYEONG AE
IPC: C07C69/84
Filed: 2001-01-10
Abstract: PURPOSE: Provided is a method for synthesizing gallic acid derivatives from tannin and polyphenol extracted from Castanea crenata Sieb. et. Zucc., Diospyros kaki Thunberg, Pinus densiflora Sieb. et Zucc., and Humulus Lupulus. Synthesized gallic acid derivatives of the invention are effective in whitening skin, eliminating toxicity of bacteria and free radicals of activated oxygen, restraining tumor, and restraining DNA. CONSTITUTION: The gallic acid derivatives are prepared by the processes of reacting a starting material described below formulae with benzyl chloride and potassium carbonate at the same time for protecting OH radicals selectively, adding thereto NaOH for synthesizing carboxylic acid. For the preparation of various gallic acid derivatives, a final compound of the formula II is reacted with methyl iodine, hexyl tosylate, and stearyl tosylate respectively, and then benzyl groups are separated from molecular structures by using hydrogenation with a palladium as catalyst so that gallic acid derivatives such as methyl ester, hexyl gallate, and gallic acid stearyl ester are synthesized.
Patent KR-20020061086-A (KR)
Title: network computer game combining sports game and gift game
Inventor: KIM HYEON SU
IPC: G06Q30/02
Filed: 2001-01-13
Abstract: PURPOSE: A network game method combining a sport game with a premium game is provided to enjoy the network game while paying an expense by each game through a micropayment using the Internet. CONSTITUTION: The method comprises the steps of a user connecting to a game server through a communication network by using a client program(S312), the user paying the game expense by paying the previously keeping chip(S330), the user selecting a character carrying out the game from many characters provided from the game server(S340), and the user carrying out the first sport game with other user by selecting the first waiting room displaying other waiting user(S352). The use passing through the first sport game carries out the second sport game with other user by selecting the second waiting room(S354). The use passing through the second sport game carries out the third sport game with other user by selecting the third waiting room(S356). The use passing through the third sport game selects a premium for a next game(S360) and if the user passes through the game, the game server gives the selected premium to the user(S390).
Patent KR-20020061221-A (KR)
Title: semiconductor package and manufacturing method the same
Inventor: BAEK JONG SIK
IPC: H01L21/60
Filed: 2001-01-15
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are to provide a slim structure and to shorten a length of a signal line connecting a semiconductor chip and a lead frame. CONSTITUTION: The semiconductor package comprises a CCD(Charge Coupled Device) chip(110) having a via hole penetrating a bonding pad, a substrate(130) for installing the CCD chip, a connection tool(150) connecting the CCD chip with the substrate electrically, the adhesives(160) coated to the surrounding of the CCD chip, a transparent glass(170) placing on the upper part of the CCD chip, and an external terminal connecting to the external device by placing on the lower surface of the substrate.
Patent KR-20010089899-A (KR)
Title: Thermoformable multilayer film for the protection of substrates and objects obtained
Inventor: BONNET ANTHONY
IPC: C08J5/18
Filed: 2001-01-26
Abstract: PURPOSE: Provided is a thermoformable multilayered film for protecting a base material which utilizes fluoropolymer, PMMA or its compounds with excellent adhesive property to the base material to constitute an external layer so that it is useful in protecting and decorating the base material. CONSTITUTION: The thermoformable multilayered film for protecting the base material comprises the parts of: a protective layer; a transparent layer consisting of 0-100 wt% of a fluoropolymer and 0-100wt% of a polymer based on an alkyl (meth)acrylate unit on a basis of 100wt% of the total composition; a layer based on polyamide having an amine terminal group; a layer comprising polyolefin functionalized by an unsaturated anhydrous carboxylic acid; and a bonding layer comprising polyolefin. The mulitilayerd film is put on the bottom of an injection mold so that the protection layer contacts with the wall of the mold and the molten base material is injection-molded on the multilayered film to be coated with the multilayered film.
Patent KR-20020065705-A (KR)
Title: Tape circuit substrate and manufacturing method thereof and semiconductor chip package using thereof
Inventor: JANG HYEONG CHAN
IPC: H01L23/498
Filed: 2001-02-07
Abstract: PURPOSE: A tape interconnection substrate is provided to eliminate a problem caused by an exposed lead, by using a bump formed on a base film while maintaining an inherent advantage of the tape interconnection substrate and a semiconductor chip package using the tape interconnection substrate so that an electrical connection with a semiconductor chip is enabled. CONSTITUTION: A base film(11) of an insulating material has the first surface on which an adhesive layer is formed and the second surface opposite to the first surface. An interconnection pattern(15) is formed on the first surface of the base film. A passivation layer is formed on the first surface to cover the interconnection pattern. A bump(19) is formed on the second surface, penetrating the base film and the adhesive layer and adhered to the interconnection pattern. The bump has a predetermined height from the second surface.
Patent KR-20010074083-A (KR)
Title: Heating for generator
Inventor: LEE DONG GYU
IPC: H02K53/00
Filed: 2001-02-13
Abstract: PURPOSE: An electric heating device using generator is provided to reduce energy consumption by generating heat from the nichrome wire connected to the generator which is connected to the motor. CONSTITUTION: An electric heating device is characterized in that a motor(2) is connected to a generator(3), and the generator is connected with a nichrome wire(6) so as to generate heat, and the heat generated from the nichrome wire is radiated by a fan(4). An antibacterial filter(8) is arranged at the top of a case(7) so as to obtain clean indoor air. Thus, energy consumption is reduced by reducing consumption of petroleum as a fuel for heating device.
Patent KR-20020068099-A (KR)
Title: Apparatus and method for enbody service management system platform using message distributor
Inventor: KANG MUN SEOK
IPC: H04L12/66
Filed: 2001-02-20
Abstract: PURPOSE: An apparatus and a method for embodying an SMS(Service Management System) platform using a message distribution system are provided to accept a plurality of services, in which different access models are required, with a consistent operating system by using a special message distributor, so as to manage a plurality of connection states through a single message distributor in case that a plurality of interworking programs are applied. CONSTITUTION: An SMS platform(200) includes a service controller interface part(210), a message distributor(250), a service part(260), a subscriber DB(230), and an external terminal interface part(270). The service controller interface part(210) is connected with a service controller(140) in order to provide service to a received call requested from the telephone of an exchange(100). The subscriber DB(230) manages authentication information in order to execute an authentication procedure for the login information of an inputted receiver. The service part(260) includes the first service pattern part(220) for ICW(Internet Call Waiting) service, the second service pattern part(222) for CTC(Click To Call) service, and the third service pattern part(224) for TMS(Telephony Mail Service). The external terminal interface part(270) is connected to an external terminal(300) so that the functions of the service part(260) can be provided to the external terminal(300). The message distributor(250) supports the development of services and an independent operation of protocols. The message distributor(250) has a function to manage the connection state between the external terminal(300) and a relevant service program or between the exchange(100) and a relevant service program and a message routing function to receive a response result after extracting and transmitting a specific service pattern part.
Patent KR-20010069393-A (KR)
Title: A hand phone adhered polycarbonate mirror and method of manufactor.
Inventor: HONG KY SUNG
IPC: H04B1/38
Filed: 2001-03-17
Abstract: PURPOSE: A reflecting mirror for a wireless communication phone and a method of making the same are provided to have high reflection and refraction ration and to prevent the mirror from being clouded by using polycarbonate of high strength. CONSTITUTION: Protection films are adhered to a thin polycarbonate plate, and either one of the protection films is removed. That is, a both-sided tape or adhesive is directly attached to a silver mirror, which is fabricated by depositing aluminum on a polycarbonate plate, so as to be attached on a battery of front and back sides of a wireless communication device. In order to prevent the both-sided adhesive from being evaporated, the aluminum is deposited on the polycarbonate plate using a vacuum deposition method.
Patent KR-20020076003-A (KR)
Title: A thin film of fluoride ion-incorporated calcium phosphate crystals and method for preparing the same
Inventor: KIM HYEON MAN
IPC: A61L27/28
Filed: 2001-03-27
Abstract: PURPOSE: A calcium phosphate crystal thin film containing fluorine and a method for producing the same are provided, thereby the crystal thin film produced has improved biocompatibility and bioreactivity, so that it can be used as a bio-material. CONSTITUTION: The calcium phosphate crystal thin film comprises a substrate and a fluorine containing calcium phosphate crystal layer which coats the substrate, in which the substrate is metal, ceramic, organic polymer, glass, animal tissue or plant tissue; the metal is titanium or titanium alloy; the ceramic is calcium phosphate; the organic polymer is multipore polymer containing polyglycolate, polylactate and poly(lactin-glycolate) copolymer; and the animal tissue is collagen, bone or teeth. The method for producing the calcium phosphate crystal thin film comprises the steps of: preparing supersaturated calcium phosphate solution; adding the substrate into the supersaturated calcium phosphate solution; and adding fluorine ion into the solution when the formation of calcium phosphate starts on the substrate to prepare a fluorine containing calcium phosphate crystal layer on the substrate.
Patent KR-20020078986-A (KR)
Title: side body structure of minicar
Inventor: JUNG JAE HYEOK
IPC: B62D25/20
Filed: 2001-04-12
Abstract: PURPOSE: Side body structure for a small vehicle is provided to improve the strength of a rear side member, and to prevent breakage of the rear side member by distributing impact to a side sill inner panel at a collision. CONSTITUTION: A rear side lower member(2) is mounted in the end of a rear side member(1), and the end of a side sill inner panel(3) is combined with the front of the rear side lower member. A side member reinforcing panel(4) is placed between the rear side member and the side sill inner panel, and both sides of the side member reinforcing panel are contacted to the rear side member and the side sill inner panel. The strength of the assembling portion between the rear side member and the side sill inner panel is increased. Breakage of the rear side member is prevented with distributing impact from the rear side member to the side sill inner panel.
Patent KR-20010100900-A (KR)
IPC: C08J7/046
Filed: 2001-04-13
Abstract: Plastics with an abrasion-resistant surface and permanent protection against UV radiation are provided with a multilayer coating comprising at least one layer containing zinc oxide and at least one abrasion-resistant layer.
Patent KR-20010078840-A (KR)
Title: Security System detecting the leak of information using computer storage device
Inventor: HAN SEOK HUI
IPC: G06F15/00
Filed: 2001-04-17
Abstract: PURPOSE: A security system for sensing an outflow of information through a computer storing medium is provided to sense outputs(storing) of data to all auxiliary memories of members and to code and store the outputs and related detail information. CONSTITUTION: A data tracking unit(5) senses all copying processes of attached all auxiliary memories and captures consecutive operations of a copying related operation as a starting and ending history and a file created in an application and codes the information and stores the information in a local disk. In addition, the data tracking unit(5) makes a network agent unit(6) transmit the extracted principal file list contents to a designated data server(7). The data server(7) comprises a data processing unit(9) and an alarm processing unit(10). A manager computer(11) monitors and controls the corresponding member's computer through a function of a remote place control unit(13) after receiving information outflow contents and analyzes detail log information.
Patent KR-20020081709-A (KR)
Title: Preventive Agent and Prevention Method for Ralstonia solanacearum
Inventor: OH BYEONG GWON
IPC: A01N63/02
Filed: 2001-04-19
Abstract: PURPOSE: A bacterial wilt preventing agent containing streptomycin and oxytetracycline as an effective component is provided which can effectively prevent tomato Ralstonia solanacearum that causes its serious damage. CONSTITUTION: A mixed liquid of 100g/L streptomycin and 50g/L oxytetracycline is diluted 500 to 1,000 times with calcium carbonate liquid and then sprayed on a tomato in an amount of 1L per a plant. For example, pathogenic bacteria of tomato Ralstonia solanacearum is cultured in a medium containing 10g peptone, 10g sucrose, 17g agar, 0.001g crystal violet, 0.05g cycloheximide, 0.1g chlororamphenicol, 0.05g polymyxin B sulfate, 0.025g 2,3,5-triphenyl tetrazolium chloride and 963ml distilled water for 3 days and then treated with 100g/L streptomycin and 50g/L oxytetracycline. By use of the amount of streptomycin and oxytetracycline, the pathogenic bacteria is absolutely prevented.
Patent KR-20010098809-A (KR)
Title: Ｅｌ 표시 소자의 격벽 형성용 감방사선성 수지 조성물,격벽 및 ｅｌ 표시 소자
Inventor: NISHIMURA ISAO
IPC: H01L27/32
Filed: 2001-04-24
Abstract: 본 발명은 EL 표시 소자의 격벽에 관한 것이다.  상기 격벽은 (A) 알칼리 가용성 수지, (B) 에틸렌성 불포화 결합을 갖는 중합성 화합물 및 (C) 감방사선 중합 개시제를 함유하는 감방사선성 수지 조성물로 형성된다.
Patent KR-20010098948-A (KR)
Title: 하이퍼 프레임 동기 처리 장치 및 하이퍼 프레임 동기 방법
IPC: H04L7/08
Filed: 2001-04-27
Abstract: 프레임 동기 후 짧은 시간에 하이퍼 프레임 동기를 취하도록 한다. 
     FEXT 프레임과 NEXT 프레임을 포함하는 하이퍼 프레임의 하이퍼 프레임 동기 처리에 있어서, FEXT 프레임이 연속하는 개수와 NEXT 프레임이 연속하는 개수의 차이분을 산출하고, 이 차이분의 특이 배열을 검출한다.  수신된 하이퍼 프레임으로부터 특이 차이분의 배열이 검출된 경우에는 그 시점에서 그 프레임의 하이퍼 프레임 내의 위치를 특정할 수 있다.  이 때문에 프레임 동기를 취한 후 짧은 시간에 하이퍼 프레임 동기를 취할 수 있다.