baber/WOPTO huggingface dataset:
Patent KR-20030021516-A (KR)
Title: Cleaning device of liquid electrophotographic printer
Inventor: KANG DONG HWAN
IPC: G03G21/00
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for removing residual images of a wet type electro-photographic printer is provided to remove residual images with a single apparatus, thereby reducing the manufacturing costs, and reducing volume of the apparatus. CONSTITUTION: A web(101) successively contacts a transfer medium(10) and a fusing roller(70). A first pressing roller(104) adheres the web closely to the transfer medium so that the web contacts with residual images on the transfer medium. A second pressing roller(106) adheres the web cleaning the transfer medium closely to the residual images on the fusing roller. A web supply roll supplies the web to the first pressing roller. A web recovering roller(108) recovers the web after removing the residual images.
Patent KR-20030028075-A (KR)
Title: Time-capsule service method using audio and video data
Inventor: LEE IN SEOP
Filed: 2001-09-27
Abstract: PURPOSE: A method for servicing a voice and video data time capsule is provided to transmit voice and video data stored in the time capsule to a receiver by manufacturing the time capsule and inputting a delivery method and a lifelong telephone number, and chasing the information of the receiver using the telephone number. CONSTITUTION: A user connects to a voice and video time capsule system(17) using a telephone(11) and a computer(13). A telephone(11) user accesses the voice and video time capsule system(17) through a PSTN(Public Switched Telephone Network) network(12). A computer user accesses the voice and video time capsule system(17) through the Internet(16). A microphone(14) and a camera(15) are attached on the computer(13). An interface program is installed in the computer(13). The user operates the microphone(14) and the camera(15) and inputs voice and video data in the time capsule system(17). The user inputs voice data to the time capsule system(17) in a remote place using a general telephone or a digital image telephone. A time capsule database(18) is connected to the time capsule system(17). The time capsule database(18) is interlocked with a lifelong telephone number database(19). The time capsule system(17) compresses voice and video data.
Patent KR-20030028346-A (KR)
Title: Electronic Key For An Emergency Authentication And Opening And Closing System For An Emergency And Method For An Emergency Authentication Using Same
Inventor: KOO HONG SIK
IPC: G06K9/00
Filed: 2001-09-29
Abstract: PURPOSE: An electronic key for emergency authentication, a system for opening and shutting emergency door, and a method for emergency authentication using the same are provided to open and shut the door in accordance with a result of a user authentication by providing a power source in an electronic key, operating an emergency control unit using the power source, executing a user authenticating procedure in the electronic key using fingerprint information inputted through the emergency control unit and the electronic key, and using the power source in the electronic key. CONSTITUTION: Emergency fingerprint information or reference information of an electronic key for an emergency approval is stored in an emergency control unit(202,204). An insertion of the electronic key for an emergency approval or an external object is sensed and a sensing result is notified to a normal authentication unit(206). If the normal authentication unit is operated normally, various kinds of warning messages are output(208). If the normal authentication unit is operated abnormally or the normal authentication unit does not respond to the notice, the emergency control unit is operated using a power source of the electronic key for an emergency approval, and a door is opened or shut using the electronic key for an emergency approval(300).
Patent KR-20030029290-A (KR)
Inventor: BAEK SEUNG HAN
IPC: H01L23/48
Filed: 2001-10-06
Abstract: PURPOSE: A diode package is provided to improve the electrical characteristic by enlarging the die pad electrically connected to the anode and directly connecting the cathode to the board. CONSTITUTION: A diode package(1000) includes a diode chip(100), a lead frame, and an adhesive(300). The lead frame has a die pad(210) supported by a support(220) while being protruded from the support(220) and contacting an anode(130) on the diode chip(100), and an anode lead(230) surrounding the lateral side of the diode chip(100) while being spaced apart from the diode chip(100) by a predetermined distance and angled against the support(220) by a predetermined degree. The adhesive(300) is used for adhering the die pad(210) of the lead frame to the anode(130) of the diode chip(100).
Patent KR-20030030435-A (KR)
Title: The oil filling structure of an automotive drum brake
Inventor: LEE YEONG JO
IPC: F16D65/14
Filed: 2001-10-11
Abstract: PURPOSE: Oil filling structure of a drum brake for a vehicle is provided to supplement grease without disassembling a shoe assembly and prevent shortage of grease and leakage of grease caused by wear of friction surface. CONSTITUTION: In oil filling structure of a drum brake for a vehicle, hydraulic pressure is transmitted to a cylinder and the cylinder pushes a pressurizing plate(3) to the inner surface of a drum. Grease(G) filled in filling holes(3a') formed in a rib(3a) flows out on the friction surface between the inner surface of a back plate and the rib of the pressurizing plate, through a guider(3b). Thus, friction resistance is reduced. The guide fills grease between the back plate and the rib of the pressurizing plate and also intercepts leakage of grease.
Patent KR-20030032178-A (KR)
Title: Data out driver for controlling the voltage level of output data
Inventor: JU JAE HUN
IPC: G11C11/40
Filed: 2001-10-16
Abstract: PURPOSE: An output driver capable of adjusting a voltage level of output data is provided to lower the voltage level of output data by equalizing the voltage level of an external source of power to that of a power for an output driver. CONSTITUTION: The output driver(300) comprises the first NMOS transistor(NM1), the first PMOS transistor(MP1), the first voltage control section(320) and the second voltage control section(340). The first voltage control section(320) is connected between the line voltage(VDD) and the source of the first PMOS transistor(MP1). The first voltage control section(320) supplies the line voltage(VDD) or a voltage lower than the line voltage(VDD) to the source of the first PMOS transistor(MP1) in response to a first control signal(PHIGH) in order to adjust the voltage level of the output data(PCELL) outputted to an output terminal(DOUT). The second voltage control section(340) is connected between the ground voltage(VSS) and the source of the first NMOS transistor(MN1), and supplies the ground voltage(VSS) or a higher voltage to the source of the first NMOS transistor(MN1) in response to a second control signal(PLOW) in order to adjust the voltage level of the output data(PCELL) outputted to the output terminal(DOUT).
Patent KR-20020033422-A (KR)
Inventor: NAKANISHI AKIRA
IPC: H01J29/92
Filed: 2001-10-18
Abstract: PURPOSE: To provide a color cathode-ray tube preventing the generation of the convergence displacement synchronized with parabola voltage. CONSTITUTION: This color cathode-ray tube is constituted such that a bulb spacer 34 electrically connected to an accelerating electrode G6 of an electron gun 31 comes in contact with a conductive layer 2 formed on the inner surface of a neck part 30 of a funnel 23, and the distortion of electron beams caused by deflection is corrected by applying the parabola voltage to a focus electrode G5 of the electron gun 31. The thickness of a conductive layer in a contact part 2a of the bulb spacer 2 with the conductive layer 2 is specified to 5-10 μm and contact resistance between them is limited to 1 kΩ or less.
Patent KR-20010100158-A (KR)
Title: 기능확장을 위한 보조기억장치를 구비한 이동통신 단말기
Inventor: NHO CHANG SEOP
Filed: 2001-10-18
Abstract: 본 발명은 기능확장을 위한 보조기억장치를 구비한 이동통신 단말기에 관한 것으로, 기존의 이동통신 단말기의 기본메모리 용량의 부족으로 인하여 인터넷상의 주식거래, 전자상거래, 용량이 확장된 게임 등 컬러풀한 데이터를 수행할 수 있는 기능확장을 위한 보조기억장치를 얻기 위한 것인 바, 
     이동통신업체와 게임, 광고, 증권, 쇼핑의 서비스를 제공하는 서버와 일반단말로 이루어진 이동통신제공시스템에 있어서, 일반 이동 통신 서비스를 제공하는 이동 통신 서비스 장치에 포함되어 사용자가 이동 통신 단말기에 의해 게임, 광고, 증권, 쇼핑 등 다양한 컨텐츠(contents)의 서비스를 요구한 경우 인터넷을 통해 해당 서버와 접속한 후 사용자에게 해당 서비스를 제공시 이동 통신 단말기의 보조기억장치를 별도로 구성하여 다운로딩 및 기입력된 프로그램을 저장하여 차원 높은 서비스를 제공받을 수 있는 뛰어난 효과가 있다.
Patent KR-20030033392-A (KR)
Title: secret number creat method of remote-control air-conditioner
Inventor: KIM YUN GYU
IPC: F24F11/02
Filed: 2001-10-22
Abstract: PURPOSE: A method for creating secret number of a remote-controlled air conditioner is provided to create secret number by remote-control through a telephone. CONSTITUTION: A method includes the steps of: a first step(110) in which a tele-control part detects telephone signal from the outside; a second step(120) in which the tele-control part outputs voice signal for guiding control of an air conditioner to the outside; a third step(130,170) determining whether signal inputted in response to the second step is a created secret number or signal for creating a new secret number; a fourth step(180,190) controlling operation of the air conditioner if the created secret number is inputted in the third step; a fifth step(140) outputting voice signal for guiding secret number creation if new secret number creating signal is inputted in the third step; and a sixth step(150,160) creating signal inputted in response to the fifth step as a new secret number.
Patent KR-20030037198-A (KR)
Title: A connector of passageway frame for coop up nersery
Inventor: JO SOO WON
IPC: A01K61/00
Filed: 2001-11-02
Abstract: PURPOSE: A passageway frame connector for a coop up nursery is provided to achieve a efficient passageway work by horizontally connecting transverse and longitudinal passageway frames and thus horizontally mounting a passageway footboard thereto with no stepped portion. CONSTITUTION: A cruciform connector(10) has a cross groove formed on the bottom face so that a transverse frame(2) and a longitudinal frame(3) are horizontally connected on the middle, a bolt hole formed on the surface through which the cross groove passes, and a corner rib protruded on each corner by the cross groove. A T-shaped connector(20) has a T-shaped groove formed on the bottom face so that a transverse frame(2) and a longitudinal frame(3) are simultaneously connected at the end, a bolt hole formed on the surface through which the T-shaped groove passes, and a corner rib protruded on both sides by the T-shaped groove.
Patent KR-20020042491-A (KR)
Title: Magnetic core having magnetically biasing bond magnet and inductance part using the same
Inventor: AMBO TAMIKO
IPC: H01F17/04
Filed: 2001-11-29
Abstract: PURPOSE: A magnetic core is provided to considerably improve magnetic properties and core-loss characteristics and to have a magnetically biasing magnet. CONSTITUTION: The magnetic core comprises two E-shape ferrite cores(2) butted to each other. There is a gap left between facing ends of middle legs of two E-shape ferrite cores(2), in which gap a permanent magnet(1) is inserted and disposed for providing a biasing magnetic field. A use of a permanent magnet having a specific resistance of 0.1 Ωcm or more(preferably 1 Ωcm or more) and an intrinsic coercive force of 5 kOe or more can provide a magnetic core which has an excellent DC superposition characteristics and a non-degraded core-loss characteristic. This means that the property of the magnet necessary for obtaining an excellent DC superposition characteristic is the intrinsic coercive force rather than the energy product.
Patent KR-20030046107-A (KR)
Title: Preparation of Si,Mg-containing hydroxyapatite whisker using a hydrothermal method and its application
Inventor: JUNG SANG JIN
IPC: C01B25/32
Filed: 2001-12-05
Abstract: PURPOSE: A hydroxyapatite whisker£Ca10(PO4)6(OH)2| containing Si and Mg by a hydrothermal method is provided for use as reinforcing materials of biotissue and medical substances due to improved biological affinity compared with conventional hydroxyapatite whisker. CONSTITUTION: The hydroxyapatite whisker containing Si and Mg is characterized by substituting P for Si and Ca for Mg in the hydroxyapatite£Ca10(PO4)6(OH)2| crystal structure, wherein the amounts of Si and Mg are 0.1-5wt.% and 0.1-1wt.%, respectively. The preparation method of hydroxyapatite whisker comprises the steps of: preparing hydroxyapatite powder containing Si and Mg; adding organics such as citric acid, lactic acid, ethylenediamine tetraacetic acid(EDTA), etc.; hydrothermal reacting at 200deg.C for 24hrs. in a high pressure vessel; washing and drying at 100deg.C. The resultant hydroxyapatite particles have a whisker shape and an aspect ratio over 10.
Patent KR-20020023689-A (KR)
Inventor: KIM SUNG YUL
Filed: 2001-12-06
Abstract: PURPOSE: A method for implementing an Internet bookstore capable of delivering books on that day is provided to supply book information according to member tastes to increase purchasing satisfaction of clients, and to know a position of a client who decides to buy a book, to deliver the book to the client from a neighboring bookstore having the decided book by reading information on the corresponding book, so as to shorten a delivery distance within a shortest distance. CONSTITUTION: A member management database stores customer information having customer preference for many clients connected to an operator server(S1). Many offline bookstores are registered in a database through a network linked to the operator server(S2). A member selects a demanded book having optimum contents of book information in accordance with the customer preference of the member clients(S3). According to a demanded payment method and a delivery system for the selected book, a payment type of the book and a delivery form are designated(S4).
Patent KR-20030048634-A (KR)
Title: Doubleness sealing method of newspaper packing apparatus
Inventor: KIM CHI SUNG
IPC: B65B51/00
Filed: 2001-12-12
Abstract: PURPOSE: A double sealing method is provided to prevent the breakage of a wrapped newspaper by double sealing. CONSTITUTION: A newspaper is inserted in an inlet of a newspaper wrapping machine. The newspaper is carried into the newspaper wrapping machine by a carrying device. In pushing stuck vinyl by the carrying power of the newspaper, the vinyl covers the newspaper(S12). The end of the carried newspaper is detected. In detecting the end of the newspaper, the opened portion of the vinyl is stuck and sealed primarily by falling a preheated cutter and a preheated side-heater. In sealing the vinyl, the cutter and the side-heater are lifted to initial positions. In detecting the movements of the cutter and the side-heater, the newspaper is moved at a preset distance. The vinyl is stuck and sealed secondarily by falling only the cutter(S22). The sealed newspaper is discharged to an outlet by the carrying device. Thereby, the wetness of the newspaper is minimized.
Patent KR-20030052100-A (KR)
Title: Cross-section Inspection Method of Photoresist Pattern without CD shrinkage
Inventor: YOO TAE JUN
IPC: H01L21/66
Filed: 2001-12-20
Abstract: PURPOSE: A cross section inspection method for a photoresist pattern without critical dimension(CD) shrinkage is provided to improve reliability regarding the thickness, angle and CD measurement of the photoresist pattern by inspecting a precise pattern profile while the CD is not reduced because the photoresist pattern is not directly affected by an electron beam. CONSTITUTION: A photoresist compound is applied to an etch target layer and an exposure and development process is performed to form the photoresist pattern. The photoresist pattern is coated with an oxide(5) and a bake process is performed. The cross section of the etch target layer is cut. The resultant structure is immersed in a predetermined compound for removing photoresist to eliminate a photoresist material inside the oxide. The place(7) from which the photoresist material is removed is analyzed by using a scanning electron microscope(SEM).
Patent KR-20030052312-A (KR)
Title: An automatic milk feeding device
Inventor: AHN GYEONG YEOL
IPC: A47J31/40
Filed: 2001-12-21
Abstract: PURPOSE: An automatic milk feeder is provided to easily control the temperature, the amount of warm water, and powdered milk input, to conveniently use due to an automatic stirring function, and to be hygienic by making a powdered milk reservoir with glass or silver and installing a shielding screen to a discharge passage. CONSTITUTION: An automatic milk feeder is composed of a warm water tub(6) having a temperature sensor(6a) and a heater(6b) and controlling the temperature; one to three of powdered milk reservoirs(7), of which the diameter becomes narrow toward the lower side, having a powdered milk discharging device(7a); a discharge passage(8) connecting the water tub with the powdered milk reservoirs; a shielding screen(10) installed to both ends of the discharge passage, moved upward by hydraulic pressure and opened in being used, on the other hand, moved downward by self weight and shielded; a milk bottle placing shelf rotated or moved right and left by a motor(11); a button regulating the temperature and the input of powdered milk; and an on-off button and a control PCB(Printed Circuit Board) circuit unit.
Patent KR-20030056475-A (KR)
Title: Glass Reinforced Styrenic Thermoplastic Composition
Inventor: JUNG IN CHEOL
IPC: C08L51/04
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a styrene based thermoplastic composite material reinforced with a glass fiber which has improved impact strength, flexural modulus and flame retardant property. CONSTITUTION: The styrene based thermoplastic composite material reinforced with a glass fiber comprises: (A) 5 to 65 parts by weight of a styrene based graft copolymer; (B) 5 to 65 parts by weight of a styrene based copolymer or a mixture thereof; (C) 5 to 65 parts by weight of a copolymer of vinyl monomer and N-substituted maleimide; (D) 1 to 30 parts by weight of a styrene based copolymer modified with a rubber into which MMA is incorporated; (E) 5 to 50 parts by weight of a glass fiber; (F) 1 to 30 parts by weight of a halogen-containing flame retardant; and (G) 1 to 10 parts by weight of antimony trioxide.
Patent KR-20030058086-A (KR)
Title: Editing method for virtual channel of television set
Inventor: JUNG MUN HO
IPC: H04N21/475
Filed: 2001-12-29
Abstract: PURPOSE: A method of editing a virtual channel of TV is provided to automatically set a virtual channel and allow a viewer to edit the virtual channel personally if required. CONSTITUTION: Viewer's preference scores are extracted from a database to form a program list in preference sequence(S1,S2,S3), and a virtual channel list is made using the program list. A general channel is automatically changed according to the virtual channel list. The virtual channel list is display on a screen together with information of a general broadcasting channel. When a skip, back or add button is clicked on the virtual channel list, broadcasting information of a corresponding program is corrected, restored or added.
Patent KR-20010074636-A (KR)
IPC: H02G15/013
Filed: 1999-06-15
Abstract: A seal is provided for sealing an aperture in an object through which aperture one or more elongate articles extends. The seal includes a first support member having at least one longitudinally extending channel adapted to accommodate and support an elongate article. A second support member is longitudinally spaced from the first support member. The second support member has at least one longitudinally extending channel corresponding to that of the first support member and a sealing member is positioned between the first and second support members. An elongate article may thus be accommodated within the longitudinal extending channel of the first support member so as to extend through the corresponding channel on the second support member while deforming sealing member.
Patent KR-20010053485-A (KR)
Title: 하나 이상의 활성 성분을 포함하는 아민 반응 화합물
IPC: C11D3/37
Filed: 1999-07-12
Abstract: 본 발명은 하나 이상의 일차 및/또는 이차 아민을 포함하는 아미노 관능성 중합체 및 하나 이상의 활성 성분간의 반응 생성물에 관한 것이다.  본 발명에 의해, 활성물질 자체를 사용하는 것보다 장기간의 시간에 걸친 활성 구성 성분 방출이 제공된다.
Patent KR-20010072471-A (KR)
Title: 항바이러스 인돌옥소아세틸 피페라진 유도체
IPC: C07D495/12
Filed: 2000-05-24
Abstract: 본 발명은 약물 및 생물-활성적인 특성을 갖는 화합물, 그의 약학적 조성물 및 그의 사용 방법을 제공한다. 특히, 본 발명은 인돌옥소아세틸 피페라진 유도체에 관한 것이다. 이 화합물들은 단독으로 사용하거나 또는 다른 항바이러스제, 항감염제, 면역조절제 또는 HIV 유입 억제제와 조합사용될 경우 독특한 항바이러스 활성을 나타낸다. 더욱 구체적으로, 본 발명은 HIV 및 AIDS의 치료에 관한 것이다.
Patent KR-20010089171-A (KR)
Title: Quinazoline derivatives
IPC: A61K31/00
Filed: 1999-08-20
Abstract: The invention provides novel JAK-3 inhibitors that are useful for treating leukemia and lymphoma. The compounds are also useful to treat or prevent skin cancer, as well as sunburn and UVB-induced skin inflammation. In addition, the compounds of the present invention prevent the immunosuppressive effects of UVB radiation, and are useful to treat or prevent autoimmune diseases, inflammation, and transplant rejection. The invention also provides pharmaceutical compositions comprising compounds of the invention, as well as therapeutic methods for their use.
Patent KR-20010079847-A (KR)
Title: Data network computing device call processing
IPC: H04W8/02
Filed: 1999-09-16
Abstract: A telecommunications service node is connected to a data network using a packet data protocol and a telephone network using a circuit switched protocol. The service node is also connected to a wireless roaming network using the IS-41 signaling protocol. The service node stores status information, including location and registration information, for mobile computing devices connected to the data packet network. The location information includes a temporary data network address for visiting mobile computing devices. The service node manages voice calls to and from the mobile computing devices. If a call is received to a mobile computing device which is not registered, the service node will attempt to connect the call to a wireless telephone associated with the mobile computing device, or a predefined destination established as a preference by the user. In the case of a voice call between a telephone connected to the telephone network and a mobile computing device connected to the data network, the service node acts as a gateway and translates between the data packet protocol and the circuit switched protocol. A personal information manager executing in a mobile computing device may be used for managing call processing functions of the mobile computing device.
Patent KR-20010079898-A (KR)
IPC: C12N9/00
Filed: 1999-09-14
Abstract: 본 발명은 수불용성 기재, 다수의 활성 단백질, 및 각각의 효소를 기재에 영구적으로 부착시키는 중합성 사슬로 이루어지는 결합 수단으로 이루어지는 신체 케어 조성물로, 기재 상에 약 0.01 ㎍/㎠ 내지 약 1000 ㎍/㎠의 효소를 함유하는 신체 케어 조성물에 관한 것이다.
Patent KR-20010085898-A (KR)
IPC: A61P25/16
Filed: 1999-10-06
Abstract: 본 발명은 화학식 I의 화합물 및 그의 염에 관한 것이다. 
     <화학식 I> 
     
       
     
     상기 식에서, R 2 는 수소 원자 또는 C 1-4 알킬 기를 나타내고; 
     q는 1 또는 2이고; 
     A는 화학식 a, b, c 또는 d의 기를 나타내고, 
     <화학식 a> 
     -Ar 
     <화학식 b> 
     -Ar 1 -Y-Ar 2   
     <화학식 c> 
     
       
     
     <화학식 d> 
     (CH 2 ) r -V-(CH 2 ) s Ar 
     이때, Ar은 임의로 치환된 페닐 고리, 임의로 치환된 5- 또는 6-원 방향족헤테로시클릭 고리 또는 임의로 치환된 비시클릭 고리계를 나타내고, 
     Ar 1 및 Ar 2 는 각각 독립적으로 임의로 치환된 페닐 고리 또는 임의로 치환된 5- 또는 6-원 방향족 헤테로시클릭 고리를 나타내고, 
     Y는 결합, -NHCO-, -CONH-, -CH 2 - 또는 -(CH 2 ) m Y 1 (CH 2 ) n - (이때, Y 1 은 O, S, SO 2 또는 CO를 나타내고, m 및 n은 m + n이 0 또는 1이 되도록 각각 0 또는 1을 나타내되, 단 A가 화학식 a의 기를 나타내는 경우에는 Ar에서 카르복스아미드 잔기에 대해 오르토 위치에 존재하는 임의의 치환기가 필수적으로 수소 또는 메톡시 기임)을 나타내고, 
     r 및 s는 r + s가 1 내지 4의 정수가 되도록 독립적으로 0 내지 3의 정수를 나타내고, 
     V는 결합, O 또는 S를 나타낸다.  화학식 I의 화합물 및 이의 염은 도파민 수용체, 특히 D 3 수용체에 대해 친화성을 가지므로, D 3 수용체가 유용한 상태의 치료에 예를 들어 정신병 치료제로서 효능이 있다.
Patent KR-20010080136-A (KR)
IPC: A01N43/16
Filed: 1999-10-12
Abstract: 본 발명은 자외선 및 오존으로부터 눈 보호용 안약의 제조에 있어서의 비타민 A 및 비타민 E를 둘다 포함하는 비타민 혼합물의 용도에 관한 것이다.
Patent KR-20010101320-A (KR)
IPC: C08F210/16
Filed: 1999-12-21
Abstract: 높은 표면적 및 전체 공극량을 가지는 고 다공성 실리카 지지체 상의 개선된 크로메이트 촉매, 고성능 폴리에틸렌 산물 생산을 위한 이의 사용방법, 및 이에 의해 생산된 폴리에틸렌 파이프와 같은 고성능 폴리에틸렌 산물.