baber/WOPTO huggingface dataset:
Patent KR-20020083084-A (KR)
Title: Novel Hydroxamic Acid Derivatives, Novel Intermediates Thereof and Preparing Methods thereof
Inventor: JUNG YONG JUN
IPC: C07D403/00
Filed: 2001-04-26
Abstract: PURPOSE: Provided are a novel hydroxamic acid derivative represented by the formula(1) and its preparation method. The hydroxamic acid derivative is an active inhibitor of matrix metalloproteinase which causes arthritis, tumor growth and metastasis, periodontal disease and multiple sclerosis. CONSTITUTION: The novel hydroxamic acid derivative is represented by the formula(1), wherein n is 0,1,2, or 3; A is CONHOH; B is low alkyl, nitro, amide, carbamate, urea, alryl, hetero aryl, halogen, O-low alkyl, O-aryl, O-heteroaryl, N-low alkyl, N-aryl, N-heteroaryl, S-low alkyl, S-aryl or S-heteroaryl; X is hydrogen, low alkyl or aryl; Y is hydrogen, low alkyl, aryl, heteroaryl, 4-8 membered cyclic compounds, low alkyl substituted by 4-8 membered cyclic compound, 4-8 membered heterocyclic compound or low alkyl substituted by 4-8 membered heterocyclic compound; Z is oxygen or sulfur; and R is hydrogen, low alkyl, aryl, heteroaryl, low alkyl substituted by 4-8 membered cyclic compound or by 4-8 membered heterocyclic compound.
Patent KR-20010104215-A (KR)
Title: 발광장치 제작방법
IPC: H01L51/00
Filed: 2001-05-02
Abstract: 도펀트를 함유한 발광층을 갖는 EL 소자의 발광을 개선하는 방법이 제공되며, 발광재료과 도펀트로 이루어진 제1 발광층을 증착에 의해 형성하고, 도펀트의 증착을 중단한 채 발광재료의 증착을 계속 진행시켜 발광재료로 이루어진 제2 발광층을 형성하는 것을 포함하는 발광이 우수한 EL 소자를 갖는 발광장치의 제작방법이 제공된다.  그 결과, 발광층의 연속성이 향상되어 우수한 발광을 얻을 수 있다.
Patent KR-20020003085-A (KR)
Title: Marketing business model which use the digital coder technology which hide the message, the sound coder technology which make save sound by text to speech technology and the digitaldecoder technology which make the hidden sound be audibal and maket the hidden message be visible
Inventor: AHN JONG BAE
IPC: G06F17/00
Filed: 2001-06-12
Abstract: PURPOSE: A method for filling voice, filling hidden message, decoding hidden voice, and reading hidden message is provided to promote a marketing linkage through on-line and off-line by developing the voice synthetic technology, the sound code, the digital code, and the digital decoder. CONSTITUTION: A process produces a sound code, which is a premium voice message, a digital code having a hidden message, and a premium image by using a text to speech technology, which is a voice compound technology, and constructs a database(1). The process inserts a window for confirming the sound code and the digital code to a specific page of an event site(2). The process confirms a sound code, produces a digital decoder for decoding the digital code, and distributes it(3). A user enters to the site as a member and is connected with the page confirming the sound code and the digital code with a granted ID(identification) and a password(4). The process brings out the sound code button and the digital code corresponding to the present user to the confirming page from a sound code and digital code database(5). The user puts the digital decoder to the sound/digital code on a monitor(6). The user confirms a hidden message in the sound code and digital code by the digital decoder and clicks the button(7). The process makes a premium successful bid content automatically construct to a successful bidder database by working together the user ID(10).
Patent KR-20020003281-A (KR)
Title: Molded body for polishing and surface plate for polishing using it
Inventor: ASANO MUTSUMI
IPC: B24B37/12
Filed: 2001-06-19
Abstract: PURPOSE: To provide a polishing molding and a polishing surface plate using the polishing molding applicable to a machining process and a CMP process for polishing a substrate material and an optical material, reducible in costs because of the ability to effectively polish with a polishing solution not containing abrasive grains, reducing the problem of waste solution and capable of polishing to have the equal or better finish compared with a conventional method of using abrasive cloth. CONSTITUTION: This polishing molding for polishing a material to be polished with a polishing solution not containing free abrasive grains is formed of inorganic grains with an average grain diameter of 0.005-0.3 μm, and the relative density of the molding at a part excluding pores of 0.5 μm or more is 45-90%. The polishing surface plate using the polishing molding is used.
Patent KR-20010104392-A (KR)
Title: 단화면 선택메뉴를 갖는 디지털다기능디스크 매체와 그반주타이틀 및 이를 이용한 플레이어의 재생제어방법
Inventor: CHO JONG WON
Filed: 2001-06-29
Abstract: 단화면 선택메뉴를 갖는 DVD 매체와 이를 응용한 DVD 반주타이틀 및 플레이어의 재생제어방법이 개시되어 있다. 개시된 DVD 매체는 재생의 대상이 되는 프리젠테이션데이터의 챕터나 반주곡을 식별하는 일련번호의 선택정보, 그 선택정보의 일련번호를 표시하기 위한 번호표시부(31)와 0~9까지의 숫자버튼(32)과 번호표시부에 표시된 선택정보의 취소 또는 선택을 위한 취소버튼(33)과 선택버튼(34) 및 각 버튼을 이동하여 지정하는 커서(35)를 포함하여 단일 화면상에 표시되는 메뉴화면정보, 그리고 그 메뉴화면정보를 호출하여 디스플레이하고 플레이어 또는 그 원격제어기의 방향키와 엔터키 조작에 따라서 상기 커서를 이동시키고 챕터나 반주곡을 선택하여 재생하도록 제어하는 제어정보가 포함된 내비게이션데이터를 수록하여 된다. 이는 기존 타이틀의 검색시간을 크게 단축시켜 이용자의 편리를 도모할 수 있으며, 수많은 곡을 범용 DVD플레이어에서 선곡하여 재생할 수 있는 반주용 타이틀로서 적합하며, 기존 노래방에서 사용하는 고가의 영상가요반주시스템을 저가의 범용 DVD플레이어로 대체할 수 있게 한다.
Patent KR-20030003404-A (KR)
Title: Hybrid linear moter based on self-moving concept
Inventor: KIM JAE HWAN
IPC: H02N2/02
Filed: 2001-06-30
Abstract: PURPOSE: A linear motor based on self-moving concept is provided to simplify a structure of the linear motor, increase transferring force and fixing force, and control easily a transferring speed by unifying an element for generating the transferring force and an element for generating fixing force. CONSTITUTION: An operating cell(100) is formed with an exterior structure, a linear operator, and a connecting hole. The exterior structure is formed with a shape of circular ring. The linear operator is combined with one side of the exterior structure by a screw. The connecting hole is formed on the other side of the exterior structure. An operating cell train is formed by connecting serially the plural operating cells(100) each other. The operating cells(100) are connected by using a link member(300). The operating cell train is installed on a center portion of a guide path(200) having a projected boundary wall(210).
Patent KR-20030002968-A (KR)
Title: Method for offering caller identification in mobile communication terminal equipment
Inventor: CHO SEONG MIN
IPC: H04M1/57
Filed: 2001-07-03
Abstract: PURPOSE: A method for providing a caller ID in a mobile communication terminal is provided to know accurate information about an origination-side user and easily grasp the origination-side user by providing image data as the caller ID. CONSTITUTION: A control unit receives a caller ID(303). The control unit confirms whether image data are included in the caller ID(305). If the image data are included in the caller ID, the control unit checks a header of the image data, performs a suitable conversion according to a size and kind of an image file, and displays the image data together with a caller number on a display unit(311). The control unit generates a termination sound(311). The control unit performs a call connection according to the input of a user(313). The control unit confirms whether a telephone call is ended(315). If the telephone call is ended, the control unit displays an image data storing acknowledgement message(317). If the user inputs a key for requesting the storing of the image data(319), the control unit stores the image data(321). If the user does not input the key for requesting the storing of the image data(319), the control unit clears the image data(323).
Patent KR-20030010132-A (KR)
Title: A method of managing a file between mobile terminal and web
Inventor: JUNG SEONG UK
IPC: H04W8/30
Filed: 2001-07-25
Abstract: PURPOSE: A method for managing a file between a mobile terminal and a Web is provided to easily increase storage capacity by uploading data stored at the mobile terminal to a virtual storage space on the Internet or downloading the file from the virtual storage space. CONSTITUTION: A user of a mobile terminal requests for connection to a virtual storage space(S10). A WAP(Wireless Application Protocol) server transmits a telephone number of the user to a Web server(S12). The Web server requests to input a specific number of the user(S14). If the frequency of user authentication trial exceeds the regular frequency, the Web server aborts the service provided to the mobile terminal(S16-S20). If the user authentication succeeds within the regular frequency, the Web server transmits folders of the virtual storage space and lists of files belong to the folders to the mobile terminal to display at a screen of the mobile terminal(S22). The Web server registers a file at the virtual storage space, removes the file from the virtual storage space, or downloads the file to the mobile terminal according to a selection signal of the user(S24). If the user selects to terminate the service, the Web server outputs a service termination message(S26-S28).
Patent KR-20030014515-A (KR)
Title: apparatus and method for processing mapping in 3D rendering processor
Inventor: HAN TACK DON
IPC: G06T15/00
Filed: 2001-08-11
Abstract: PURPOSE: A system and a method for processing mapping of a three-dimensional rendering processor are provided to improve performance of bump mapping and environment mapping by sharing a cache memory. CONSTITUTION: A system for processing mapping of a three-dimensional rendering processor includes a level information calculator(11) for calculating a distance level of information of one of texture mapping, bump mapping and environment mapping applied from the outside, an address generator(12) for calculating a map address of the external mapping information corresponding to the distance level, and a cache memory(13) storing inner mapping information corresponding to the texture mapping, bump mapping and environment mapping. The system further includes an interpolator(14) for interpolating the inner mapping information read from the cache memory, a normal vector transformer(15) for transforming normal vector of the bump mapping information according to the interpolated inner mapping information, an illumination computation unit(16) for computing an illumination value of the bump mapping information, and a color mixer(17) for mapping a color value corresponding to one of the texture mapping, bump mapping and environment mapping information.
Patent KR-20010099406-A (KR)
Title: 1셀이 3실로 이루어진 멀티 셀(Multi-Cell) 전해수기
Inventor: KANG BONG GYU
IPC: C02F1/46
Filed: 2001-09-25
Abstract: 본 발명은 1셀이 3실로 이루어진 멀티 셀(Multi-Cell) 전해수기에 관한 것으로 양질의 전해수를 대량으로 생산하기 위함이다. 
     종래의 1셀이 2실로 구성된 멀티 셀 전해수기는 장치 내에 다수의 셀을 장착할 수 있도록 유로를 독립적으로 형성시킬 수 있었으나 그 생성되는 전해수의 부식유발 및 인체유해 논란으로 1셀 구성을 3실 구조로 하는 전해수기가 개발되었다. 그러나 이는 장치 내에 1셀 밖에는 장착할 수 없어 양질의 전해수를 대량으로 생산할 수 없었다. 
     본 발명은 이러한 종래의 전해수기의 단점을 개선하기 위하여 장치를 이루는 음극(1), 양극(2), 양이온교환막(3), 음이온교환막(4), 음극실스페이서(Spacer)(5), 전해질공급실스페이서(Spacer)(6), 양극실스페이서(Spacer)(7)를 적절히 조합해 각각의 유로를 독립적으로 형성시키므로 한 개의 전해수기 안에 다수의 셀을 장착할 수 있어 양질의 전해수를 대량으로 생산할 수 있는 1셀이 3실로 이루어진 멀티 셀 전해수기이다.
Patent KR-20030027294-A (KR)
Title: System and Method for providing Digital Purchase-Benefit and Marketing Information
Inventor: CHO BYUNG CHAN
Filed: 2001-09-28
Abstract: PURPOSE: A system and method for supplying a digital purchase benefit service and purchase information using purchaser information capable of being shared is provided to recognize purchase information such as purchase tendency of a user using a payment unit including user identification. CONSTITUTION: An ID card(140) stores purchaser identification. A payment card includes the ID card(140) integrally or separately. A distribution company system(110) includes the payment card and an ID card reader. An intermediation system(120) exchanges data between the distribution company system(110) and a payment card company system(130), and calculates purchase information based on the data exchange. A communication network(150) connects the distribution company system(110), the intermediation system(120), and the payment card company system(130). A payment company(credit card company) delivers the ID card(140) to a member. The ID card(140) includes user information. The user information includes a sex, an age, a residential district, an occupation, earnings, and so on.
Patent KR-20030028898-A (KR)
Inventor: CHOI JEONG MIN
IPC: H01L21/68
Filed: 2001-10-04
Abstract: PURPOSE: A wafer susceptor of dry etcher is provided to decrease the damage of a ring assembly caused by an etching process and the frequency of its replacement. CONSTITUTION: The body of an electrostatic chuck(11) consists of a table part, where a wafer lies and its neighboring part, where pin holes(12) is formed to fix it. An insulating ring(13) encloses the sidewall of the chuck body, surrounded by a base ring(15). A focus ring(27) encircles the electrostatic chuck, facing the sidewall of the table part. The focus ring is made up of anti-etching material. A leg of a right-triangular cover ring(29) faces the base ring and another leg of it faces a portion of the insulating ring and the sidewall of the focus ring.
Patent KR-20030030450-A (KR)
Title: Testing tool system of car controller
Inventor: PYO SANG HAK
IPC: G01M17/00
Filed: 2001-10-11
Abstract: PURPOSE: Test equipment for a vehicle control apparatus is provided to reduce a test time and to improve efficiency of the test by analyzing a self diagnosis code of data communicated between an electronic control system and a multi tester and automatically displaying a message of the self diagnosis code. CONSTITUTION: An electronic control unit(2000) of a vehicle includes an engine control device, an automatic transmission control device, a suspension control device, an air bag control device and a brake control device. An OBD connector(3000) is attached to the vehicle in such a manner that a power supplying terminal and a communication line of the electronic control unit(2000) are connected to the OBD connector(3000). A multi tester(1000) is connected to the OBD connector(3000). A serial communication interface(4000) is interposed between the multi tester(1000) and the electronic control unit(2000) through RS-232C cable so as to output a predetermined signal by receiving communication data.
Patent KR-20030032712-A (KR)
Title: Auto closed system of ventilation fan for bus
Inventor: KIM DONG HO
IPC: B60H1/12
Filed: 2001-10-19
Abstract: PURPOSE: An apparatus for automatic shut of a ventilation fan for a bus is provided to cut off infiltration of rainwater and dust through a ventilation fan door. CONSTITUTION: A relay(17) is installed on a circuit between a circulation switch(10) and a motor(12) so that the motor works depending on operation of switches while the relay is turned off at ordinary times. A separate circuit including an auxiliary fuse(18) and a regular battery is connected to a switch contact point on the relay side so that the motor is run by power of the regular battery while the relay is turned off when the battery power is cut off. A diode(19) is installed on a power impression side of the circulation switch to prevent chattering phenomenon due to generation of backward voltage by a condenser(15).
Patent KR-20030038115-A (KR)
Title: Billing system for supporting toll transfer in tollgate
Inventor: KWON HYUCK JIN
IPC: G07B15/00
Filed: 2001-11-08
Abstract: PURPOSE: A toll account system having a toll payment function is provided to perform an accurate account for tolls of a tollgate by using a bar code. CONSTITUTION: An information input portion(40) sets up an operating mode including a tollgate input mode and a tollgate output mode and receives the information necessary for calculating tolls. A bar code reader(10) is used for reading a bar code on a screen of a user terminal. A controller(20) receives the bar code information from the bar code reader(10) and identifies a user and calculates the user's toll according to the tollgate input mode and the tollgate output mode of the information input portion(40). A monitor(50) is used for outputting an operating state on an operating system of the controller(20). A display(30) indicates the toll and the balance of the toll.
Patent KR-20030039817-A (KR)
Title: Soap economy implement
Inventor: KIM MI KYUNG
IPC: A47K5/05
Filed: 2001-11-14
Abstract: PURPOSE: A soap saving device having an aluminum cardboard on an air adsorber is provided to overcome the inconvenience of use of a diminished soap and prevent soap pieces from being soaked and flowing into a domestic wastewater. CONSTITUTION: A plurality of materials for making double soft molds, an aluminum cardboard(4) and an air adsorber(2) are provided. The soap saving device is constructed by disposing the aluminum cardboard(4) on an inner layer of the air adsorber(2) and inserting the air adsorber(2) into a two-stage perforated opening of the double soft molds. When a soap(18) is adsorbed and bonded to the soap saving device, soap pieces diminished by the use of the soap continue to stick thereto.
Patent KR-20030042130-A (KR)
Title: A Mat and Method for Manufacture Thereof
Inventor: JEOUNG JUNG JA
IPC: H05B3/20
Filed: 2001-11-21
Abstract: PURPOSE: A thermal mat and a manufacturing method thereof are provided to improve the metabolism of body and the circulation of blood by discharging a negative ion and a far-infrared ray through a ceramic or natural jade. CONSTITUTION: The first cover sheet(100) is inserted into an outer cover sheet(100a) and an inner cover sheet(100b) and between them to be layered with a bio-cotton(100c) containing a copper wire. The second cover sheet(200) made of a waterproof fabric has an area identical to that of the first cover sheet(100) to be sewn around the first cover sheet(100). An electric mat(300) is comprised of a heating wire layered with a heatproof non-woven fabric on an upper side and a lower side thereof and a thermal controller(320) connected to an end of the heating wire and layered between the first and second cover sheets(100,200).
Patent KR-20030044733-A (KR)
Title: Manufacture technology of porous ceramics that use surfactant
Inventor: KIM YUN JU
IPC: C04B38/00
Filed: 2001-11-30
Abstract: PURPOSE: Provided is a manufacturing method of porous ceramics for lightweight pottery and construction materials by adding surfactants to ceramic slurry for foaming, forming by slip casting, and sintering. CONSTITUTION: The porous ceramics are manufactured by the conventional process of preparation of slurry, foaming, forming, drying and sintering. The slurry with 30-60vol.% of solid(clay) and 100-400cps of viscosity is prepared by mixing ceramic powder(<=3micrometer) with water and stirring over 3hrs for dispersion. Then, the slurry is foamed by adding 0.5-13wt.% of anionic surfactant, heating to 80-120deg.C, and stirring for formation of pores having a 100-500micrometer size. The porous ceramics(100-250micrometer of pore) are manufactured by forming the slurry by slip casting, drying formed products and sintering over 1150deg.C.
Patent KR-20030045457-A (KR)
Title: Tft-lcd device
Inventor: KO YEONG IK
IPC: G02F1/136
Filed: 2001-12-04
Abstract: PURPOSE: A thin film transistor liquid crystal display device is provided to prevent the ESD(Electrostatic Discharge) in the array procedure and post procedures by forming ESD preventing circuits in a panel without changing any procedure. CONSTITUTION: A thin film transistor liquid crystal display device includes a plurality of gate and data electrode lines(1,2) formed in active areas(4) on insulating substrate, a plurality of switching elements formed on intersections between the gate and data electrode lines, capacitors for charging electric charges generated by the reaction with X-ray, of which first electrodes are connected to common electrodes(3) and second electrodes are connected to sources of the switching elements, and a plurality of ESD preventing circuits(5) for preventing the static electricity from the intersections in outer parts of the active areas. The circuits are connected to static electricity bias electrode lines(6) for biasing the static electricity. The static electricity bias electrode lines are connected to the common electrodes.
Patent KR-20030047604-A (KR)
Title: Manufacturing Method of Low-TCR Resistor for Integration Device
Inventor: KIM IN SEONG
IPC: H01L27/01
Filed: 2001-12-11
Abstract: PURPOSE: A method for manufacturing a resistive structure having low temperature coefficient of resistance of a semiconductor IC(Integrated Circuit) is provided to be capable of easily reducing TCR(Temperature Coefficient of Resistance) by using a TCR buffer layer. CONSTITUTION: A thin resistive film(5) is formed at the upper portion of a semiconductor substrate(9). A TCR buffer layer(6) is located between the thin resistive film(5) and the semiconductor substrate(9) for reducing TCR. Preferably, the TCR buffer layer(6) is made of Cr. Preferably, the TCR buffer layer(6) is formed by in-situ annealing processes. Preferably, an inductor device(3) and a capacitor device(1) are formed at both sides of the TCR buffer layer(6) at the upper portion of the semiconductor substrate(9).
Patent KR-20030048593-A (KR)
Title: Manufacturing of steel 2-piece Drawing and Ironing Can with better strippability
Inventor: JUNG GI JO
IPC: B21D51/18
Filed: 2001-12-12
Abstract: PURPOSE: A manufacturing method of steel 2-piece drawing and ironing can is provided to improve strippability that is a problem in improving continuity of processing operation by appropriately controlling ironing processing conditions when forming the 2-piece can using a steel material in drawing and ironing. CONSTITUTION: In a drawing and ironing can manufacturing method comprising the processes of drawing, redrawing, first to third steps of ironing, trimming, doming, cleaning inner and outer surfaces of the can, necking, and flanging, the manufacturing method of steel 2-piece drawing and ironing can with improved strippability is characterized in that the can is formed in the state that thickness reduction ratio is given to 15 to 25% in the third step of the ironing process.
Patent KR-20030049307-A (KR)
Title: Method for manufacturing protection layer of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/31
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a protecting layer of a semiconductor device is provided to be capable of restraining impurities from penetrating into a lower layer when forming a protecting layer by forming the protecting layer using an oxide layer, a silicon oxy-nitride layer, and a silicon nitride layer. CONSTITUTION: An oxide layer(108) having a predetermined thickness is deposited at the upper portion of a semiconductor substrate(102), wherein the semiconductor substrate includes a plurality of transistors and metal lines(106). A silicon oxy-nitride layer(110) is then deposited on the oxide layer. A silicon nitride layer(114) is deposited on the silicon oxy-nitride layer. At this time, a protecting layer(120) made of the oxide layer, the silicon oxy-nitride layer, and the silicon nitride layer, is completed. Preferably, the oxide layer has a thickness of 1000-5000 angstrom.
Patent KR-20030049818-A (KR)
Inventor: JANG JAE WON
IPC: D06F17/06
Filed: 2001-12-17
Abstract: PURPOSE: A washing machine is provided to improve washing efficiency, and to prevent the laundry from being damaged by reducing the use amount of water with washing through vibration or pumping mechanism. CONSTITUTION: A washing machine comprises an outer tub(2) storing washing water; a washing tub(1) installed in the outer tub; an impeller(4) rotated and installed in the lower part of the washing tub to pump washing water between the washing tub and the outer tub; a washboard(3) moved up and down and installed in the washing tub; a driving motor(5) installed in the lower part of the outer tub; and a power train unit(6) connecting to the motor, and transmitting power to the impeller by decelerating rotational force of the driving motor and to the washboard by converting rotational force of the driving motor into up-and-down movement. Washing efficiency is improved, and damage of the laundry is prevented by forming up-and-down vibration stream in the washing tub.