baber/WOPTO huggingface dataset:
Patent KR-20020091938-A (KR)
Title: Method for plannariging of insulator film organic ARC
Inventor: BAN DAE GYU
IPC: H01L21/3105
Filed: 2001-06-01
Abstract: PURPOSE: A method for planarizing an insulating layer using organic ARC(Anti-Reflective Coating) is provided to reduce manufacturing costs and simplify manufacturing processes by using organic ARC(Anti-Reflective Coating). CONSTITUTION: An insulating layer(14) is deposited on an insulating substrate(10) having metal interconnections(12). The insulating layer(14) is then performed by re-flowing at a desired temperature. An organic ARC(16) having good flow property and gap-fill capability is formed on the insulating layer(14) by using spinner deposition. The resultant structure is the planarized by etch-back of the insulating layer(14) and the organic ARC(16) using same etching selectivity. The remained organic ARC(16) is removed by wet-etching.
Patent KR-20020048276-A (KR)
Title: Web application service method for transmitting multiple e-mails by using a massive e-mail sending system in common
Inventor: YOON GAP SU
Filed: 2001-06-04
Abstract: PURPOSE: A web application service method for sending lots of e-mails is provided to carry out a business sending a lot of e-mails as a high speed without constructing a separate e-mail sending infra by reducing the data processing time for a lot of e-mail data through indexing and grouping. CONSTITUTION: The web application service method comprises the steps of carrying out a log-on process when a client connects to a network(S401), setting an object sending e-mail according to a selection of the client, judging a success of a payment process after carrying out a calculation for a charge according to a service of the client(S405), and transferring the e-mail information to an SMTP(Simple Mail Transfer Protocol) server after confirming the payment. The SMTP server executes the e-mail sending job and monitors a sending state.
Patent KR-20020093290-A (KR)
Title: Method for intermediating of transaction and system for the performing the same
Inventor: NOH SU WON
Filed: 2001-06-08
Abstract: PURPOSE: A method for relaying a transaction and a system for performing the same are provided to enable a domestic consumer to purchase various foreign commodities in the home directly and solve a trouble of a return or an after service by connecting a foreign leading brand manufacturing company or a foreign leading department store with an electronic commerce of the domestic consumer. CONSTITUTION: A purchaser system(100) connects to a purchase agency system(200) through a device capable of connecting to the Internet, requests wanted purchase commodity information, and requests a commodity purchase. The purchase agency system(200) operates a predetermined program such as a bender program, checks a supply possibility or not, and supplies the information thereof to the purchaser system(100). In the case that a purchase request exists from the purchaser system(100), the purchase agency system(200) transmits an electronic order sheet to an agency system(300) or a producer system(400). According as a message for checking an inventory with respect to a specific article is received, the agency system(300) supplies the message to the purchase agency system(200). According as the electronic order sheet is received from the purchase agency system(200), the agency system(300) loads the corresponding article. A forwarding system(500) acts for a customs clearance business generally.
Patent KR-20020094530-A (KR)
Title: Current collector coated with metal, electrodes comprising it, and lithium batteries comprising the electrodes
Inventor: CHO BYEONG WON
IPC: H01M4/64
Filed: 2001-06-12
Abstract: PURPOSE: A current collector coated with a metal, an electrode employing the current collector and a lithium battery containing the electrode are provided to improve the conductivity and to allow the potential distribution on the surface of an electrode to be maintained uniformly, thereby enhancing the utilization rate of an electrode and the cycle characteristic and the charge/discharge characteristic of a battery. CONSTITUTION: The current collector is a foil, a punched foil, an expanded foil or a porous plate made of copper, nickel, aluminum or titanium, and whose both faces are coated with a metal with a thickness of several nm to several micrometers uniformly. Preferably the metal coating the current collector is selected from the group consisting of Ni, Cu, Ti, V, Cr, Mn, Fe, Co, Zn, Mo, W, Ag, Au, Ru, Pt, Ir, Al, Sn, Bi, Si, Sb and their alloys. The electrode comprises a lithium electrode made by coating the current collector with lithium; a carbon-coated carbon electrode; and a metal compound-coated metal compound electrode. The lithium battery comprises a cathode and an anode according to the electrode; a polypropylene or polyethylene separation membrane; and a polymer electrolyte or a solid electrolyte.
Patent KR-20010113487-A (KR)
IPC: H04M1/23
Filed: 2001-06-14
Abstract: 간단한 조작으로 원하는 기능을 실행할 수 있는 휴대전화기를 실현한다.    계층적으로 구성된 메뉴로부터 선택된 각종 기능을 실행할 수 있는 휴대전화기(1)에는 기능의 실행을 지시하는 전용 실행키와, 원하는 기능을 실행키에 할당하는 기능할당수단(11)과, 그 실행키를 누르는 것에 응하여 실행키에 할당된 기능을 실행하는 기능실행수단(11)이 제공되어 있다.
Patent KR-20020096207-A (KR)
Title: Method for Protecting the Multimedia Contents Using the Encryption of Header Informations
Inventor: LIM YEONG GWON
IPC: H04L9/18
Filed: 2001-06-19
Abstract: PURPOSE: A method for protecting multimedia contents by encoding header information is provided to reduce the amount of calculation for an encryption process and a decryption process by encoding partially multimedia content bit streams. CONSTITUTION: One or more header information bit groups for recovering contents are searched from encoded multimedia content bit streams by referring to syntax of multimedia CODEC(S10). Bit groups as encoding objects are extracted from the header information bit groups according to an encoding object selection rule(S20). The bit groups as encoding objects are encoded by using an encryption algorithm and header data are generated therefrom(S30). The encoded header data are decoded by using a decryption algorithm corresponding to the encryption algorithm(S40). A multimedia content bit stream according to the syntax of multimedia CODEC is generated by using the decoded header data and the encoding object selection rule(S50).
Patent KR-20010087825-A (KR)
Title: A process for preparing shroud
Inventor: CHI NAM HEE
IPC: D21F13/02
Filed: 2001-06-22
Abstract: PURPOSE: A manufacturing method of a hardwood charcoal Korean paper shroud is provided which has easy safekeeping, easy handling, short producing time, inexpensive production cost, beautiful appearance and easy decomposition after burial or easy combustion in the time of cremation. CONSTITUTION: The hardwood charcoal Korean paper shroud is obtained by a process containing the steps of: (the first step) cutting and gathering an annual paper mulberry between November and February; steaming for 1-3hours in order to peel the paper mulberry well; peeling the paper mulberry; drying on sunshine; soaking the dried material for about 10hours in a running stream, followed by peeling of an outer bark with a knife; drying with solar heat to make a white peel; soaking the white peel in a cool water for one day or two days to make a main material; (the second step)cutting the main material in proper size; inputting the main material and lye in a vessel, followed by boiling for 4-5hours; leaving alone in the vessel for a night; (the third step)washing the boiled material with a cool water 2-3times; solar-bleaching on soaking in a cool water; (the fourth step)beating the white peel on a paper-stone with a paper-paddle for 40-60minutes; mixing the beaten white peel and water in a paper-vessel, and inputting sap of Hibiscus manihot L., followed by stirring to produce a Korean paper material; (the fifth step)drying and grinding discriminated hardwood charcoal; infiltrating in room temperature of clean water for three days; filtering with a cotton cloth; boiling filtrate containing the hardwood charcoal having passed fine particles for one hour to produce a hardwood charcoal suspension; adding 20-30wt.pts. of the hardwood charcoal suspension having 30-60volume% of the hardwood charcoal powder to 100wt.pts. of the Korean paper material to produce a paper-paste; (the sixth step)making a paper on a sheet with the paper-paste by using a reed screen; (the seventh step)laminating the papers, followed by putting a heavy stone on the papers to press and to dewater; (the eighth step)separating the dewatered damp-paper on a sheet; crumpling the paper with hands; spreading the crumpled paper containing hardwood charcoal ingredient; solar-drying for 3-6hours; and then (the ninth step)cutting and stitching the crumpled Korean paper to produce the shroud.
Patent KR-20030000482-A (KR)
Title: Movement type airconditioner
Inventor: AHN CHEOL O
IPC: F24F1/00
Filed: 2001-06-25
Abstract: PURPOSE: A portable air conditioner is provided to be freely moved and installed and to prevent damage of a refrigerant pipe due to frequent movement. CONSTITUTION: An air conditioner includes an outdoor unit(100) having small and light structure suitable for movement and including a compressor(110) compressing gas refrigerant of low temperature and low pressure to convert into gas refrigerant of high temperature and high pressure, a condenser(120) converting the gas refrigerant of high temperature and high pressure into liquid refrigerant of middle temperature and high pressure with cooling action of a condensing fan(121) and an expansion valve(130) expanding the liquid refrigerant of middle temperature and high pressure to convert into liquid refrigerant of low temperature and low pressure; an indoor unit(200) having small and light structure suitable for movement and including an evaporator(210) in which the liquid refrigerant of low temperature and low pressure flowing in from the outdoor unit absorbs heat from surrounding air supplied by an evaporating fan(211) and evaporates to convert into gas refrigerant of low temperature and low pressure; a flexible refrigerant pipe(300) comprising a liquid refrigerant pipe(310) connecting the expansion valve and the evaporator, a gas refrigerant pipe(320) connecting the evaporator and the compressor and a drain tube(330) discharging condensed water generated in the evaporator; and a tube fixing device(400) fixing the refrigerant pipe to the outdoor unit and the indoor unit to protect.
Patent KR-20030002793-A (KR)
Title: Method for forming the semiconductor device
Inventor: KIM JAE HEON
IPC: H01L27/10
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent residue in a tungsten etch-back process by guaranteeing an inclined profile in a plate poly etch process so that the profile of an interface between a cell and a periphery is gently sloped in a subsequent process. CONSTITUTION: After a gate line(22) and a bitline(23) are formed on a semiconductor substrate(21) having a cell region and a peripheral circuit region, a storage node contact process is performed. A barrier nitride layer(24) and a capacitor oxide layer(25) for defining a storage node(26) are sequentially formed on the resultant structure. The capacitor oxide layer is selectively patterned. The storage node, a dielectric layer and a plate poly layer are formed. A photoresist pattern layer is formed on the plate poly layer and a flow process is performed to form an inclined photoresist pattern layer whose edge portion is inclined. The exposed plate poly layer is selectively etched to make the edge portion of the exposed plate poly layer have a slope. An oxide layer(29) is formed on the resultant structure and a metal contact plug layer(31a) is formed by using a metal contact mask.
Patent KR-20030003467-A (KR)
Title: Palette and building material manufacturing system and method by using waste paper
Inventor: PARK SEONG AN
IPC: D21J3/00
Filed: 2001-07-02
Abstract: PURPOSE: A system and method for producing a pallet and building material by dissociating waste paper in water, successively introducing a paper strengthening agent, water permeation controller, a paper strengthening and fixing agent and chemical reaction fixing agent thereinto and then pressing are provided. The method reduces the cost of production, prevents environmental pollution, improves productivity and produces the product which is light and has strength similar to wood and synthetic resin. CONSTITUTION: The manufacturing system comprises: a mixer(2) for dissociating waste paper with water supplied from a water supplier(1); a first chemical inlet(3) for successively introducing a paper strengthening agent and water permeation controller; a second chemical inlet for successively introducing the paper strengthening agent, water permeation controller and chemical reaction fixing agent and then agitating; a first former(7) for compressing raw material from a material supplier(6) and then forming; a vacuum tank and pump(9) for supplying water discharged from the first former to a water supplier; a drier(8) for drying material formed in the first former; a second former(11) for forming material from a conveyor(10); and a sprayer(12) for spraying paraffin wax on the surface of the molded product(13).
Patent KR-20030013552-A (KR)
Title: Purifying method for carbon nanotube
Inventor: LEE JONG MU
IPC: B82B3/00
Filed: 2001-08-08
Abstract: PURPOSE: Provided is a method for purifying a carbon nanotube by heating using microwave, by which it is possible to readily and rapidly purify carbon nanotube with high purity. CONSTITUTION: The method for purifying a carbon nanotube comprises the steps of dipping the carbon nanotube in an acid solution and heating the solution using microwave; and filtering the sonicated carbon nanotube, followed by drying. The acid solution is made of at least one of strong acids such as hydrochloric acid, nitric acid, and the like. Therefore, it is possible to perform the oxidization process and the acid treatment process at the same time and to readily and rapidly obtain a carbon nanotube with high purity.
Patent KR-20020014714-A (KR)
Inventor: BRIAN J SHIMOOZU
IPC: H01H37/52
Filed: 2001-08-14
Abstract: PURPOSE: A creep operating small thermostat switch and a thermostat member are provided to generate the maximum disk force when it has the predetermined dimensions of the housing by obtaining the optimized aspect ratio. CONSTITUTION: A creep operating thermostat switch(30) has a cup shape conductive rectangular housing(32) formed from a side wall(32b) extending from a bottom wall(32a) upward. A J shape creep operating thermostat member(38) has a short foot(38a) mounted on the side wall, a long foot(38b) extending across a space formed in the housing, and an intermediate part as a flat face(38c) preventing interference with a corner between the side wall and the bottom wall. A movable electrical contact(40) is mounted to a free end of the long foot, is engaged with and detached from a fixed electrical contact(37) mounted on a lid(36) supported by the side wall.
Patent KR-20030016477-A (KR)
Title: Remeshing optimizing method and apparatus for polyhedral surface
Inventor: KANG MUN GU
IPC: G06T17/20
Filed: 2001-08-20
Abstract: PURPOSE: A method and a system for optimizing remeshing of the surface of a three-dimensional polygon are provided to reduce distance error to preserve the original shape of mesh and improve regularity quality of the mesh. CONSTITUTION: The original mesh is simplified. The simplified mesh is subdivided to be refined. The subdivided mesh is optimized to deform the mesh into the original mesh shape. The subdivision step is repeated until the mesh deformed into the original shape satisfies a predetermined condition. The predetermined condition is Hausdorff distance. The simplification is carried out in such a manner that a procedure including a step of calculating the positions of all vertexes, a step of selecting the effective pair for all vertexes, a step of calculating the position of a new vertex for the selected effective pair, and a step of aligning the effective pair with heap at the calculated position to reduce edges is repeated.
Patent KR-20030017697-A (KR)
Inventor: KIM CHANG NAM
IPC: H05B33/22
Filed: 2001-08-21
Abstract: PURPOSE: An organic electroluminescence device is provided to achieve improved luminous efficiency and aperture ratio by reducing the number of scan lines and lengthening luminous time of pixel. CONSTITUTION: An organic electroluminescence device comprises auxiliary electrodes(2a,2b,2c,2d) which are arranged in two or more lines per pixel array, in a vertical direction with respect to the pixel array arranged in a direction on a transparent substrate, in such a manner that two or more adjacent pixels are connected to each line; a first electrode patterned and formed at each pixel, in such a manner that the first electrode is connected to auxiliary electrodes; an organic light emitting layer formed on the first electrode; and a second electrode formed on the organic light emitting layer.
Patent KR-20010086430-A (KR)
Inventor: HWANG YU HA
IPC: C11D17/04
Filed: 2001-08-23
Abstract: PURPOSE: Provided is soap having a waterproof thin film which is attached to the bottom of the soap, therefore, the bottom of the soap dose not dissolve easily by moisture and dose not make a soap case or a floor dirty. CONSTITUTION: The waterproof thin film(2) or a thin film with fine irregularities is attached to the bottom of the complexion or laundry soap body(1) by self-adhesive force of the soap, wherein the thin film(2) is selected from the group consisting of a soft plastic film, a gold foil, a silver foil, or an aluminium foil. The irregularities make the thin film attached well to the soap body.
Patent KR-20030017935-A (KR)
Title: A Method for Manufacture Radiation Body include Amethyst
Inventor: LEE HAN KYU
IPC: C04B35/00
Filed: 2001-08-25
Abstract: PURPOSE: A manufacturing method of far infrared emitting materials containing amethyst is provided to improve radiation efficiency by adding amethyst to conventional far infrared emitting materials. CONSTITUTION: The amethyst-contained far infrared emitting materials are manufactured by the following steps of: (S2) mixing 15-25wt.% of amethyst crushed to a size of 5-10mm, 5-15wt.% of jade, 40-60wt.% of yellow earth and 15-25wt.% of ceramic; (S3) forming the mixture in a shape of circle, square or oval with 5-15mm of thickness; (S4) sintering at 850-1200deg.C for 1-2hrs; (S5) cooling and drying; glazing; (S6) sintering at 1000-2000deg.C for 10-15hrs; (S7) cooling at room temperature for 20-30hrs and drying.
Patent KR-20030019720-A (KR)
Title: airconditioner for vehicle
Inventor: LEE BONG JU
IPC: B60H1/32
Filed: 2001-08-30
Abstract: PURPOSE: An air conditioner for a vehicle is provided to prevent sudden increase of temperature in a car room when the vehicle is parked with the air conditioner stopped in summer. CONSTITUTION: A cold accumulating part(20) is installed between an evaporator(2) and a low pressure refrigerant tube(6). A heat exchange part(22) is connected with the cold accumulating part for gaseous refrigerant to flow from the cold accumulating part. A coolant pump(24) is installed to the cold accumulating part to forcibly circulate and flow out coolant cooled by working fluid cooled in the cold accumulating part.
Patent KR-20020089111-A (KR)
Title: Tray for semiconductor wafer
Inventor: CHO HYEONG SEOP
IPC: H01L21/68
Filed: 2001-09-04
Abstract: PURPOSE: A tray for a semiconductor wafer is provided to automatically transfer a plurality of wafers having different size by using a subsidiary tray. CONSTITUTION: The tray comprises a main body(1), an undersurface plate(13), and a subsidiary tray(15). A through hole(11) is formed on undersurface of the main body(1). The undersurface plate(13) includes a joint groove(12) formed on the top surface of the main body(1). A plurality of insert holes(3) for inserting 8-inch wafer are formed at both sides of the subsidiary tray(15). A joint prominence(16) corresponding to the joint groove(12) is formed at undersurface of the subsidiary tray. The joint groove(12) formed at the undersurface plate(13) and the joint prominence(16) formed at the subsidiary tray(15) are composed of an H-shape.
Patent KR-20030028126-A (KR)
Title: Settlement of accounts system by a third person using a mobile phone
Inventor: JANG CHUNG YEOB
Filed: 2001-09-27
Abstract: PURPOSE: A third party payment system using a mobile communication terminal is provided to pay a price of a commodity from an account of a third party who registered a user when the user who purchased the commodity requests a payment using the mobile communication terminal. CONSTITUTION: A service requesting information receiving unit(11) receives service requesting information. The service requesting information includes connection information, payer information, and user information. An authentication processing unit(12) transmits the payer information to a server of a mobile communication company, a card company, or a financial institution, and receives a result thereof. An authentication result transmitting unit(14) transmits the authentication result to the terminal of the payer and the user, respectively. A user authentication unit(15) approves the user by corresponding to a request of a connection ID and a password of the user received from the user terminal, which received the authentication result. A payment processing unit(16) makes a payment card or a payment account of the payer pay a purchase price in accordance with payment request information with respect to the commodity from the approved user terminal.
Patent KR-20010112146-A (KR)
Title: 도난방지를 위한 차량용 오디오와 착탈식 미디어 플레이어복합기기
Inventor: IM DONG SU
IPC: G11B33/02
Filed: 2001-10-25
Abstract: 본 발명은 도난방지를 위한 차량용 오디오와 미디어(MP3, WMA, AAC 등) 플레이어 복합기기에 관한 것으로 차량의 전방에 설치되는 차량용 오디오에 미디어(MP3, WMA, AAC 등)플레이어를 추가한 기능을 가지며 차량에서 하차시 미디어(MP3, WMA, AAC 등)플레이어 부분을 착탈하여 휴대할수 있게 함으로써 차량내 미디어(MP3, WMA, AAC 등) 플레이어와 오디오의 도난을 막을수 있게 한 것이다. 
     상기와 같은 목적을 위한 본발명은 차량용 오디오와 미디어(MP3, WMA, AAC 등)플레이어의 기능을 결합하여 차량용 오디오의 기능을 극대화 및 고급화시킬 수 있으며 주요기능을 컨트롤할 수 있는 주요부분을 미디어 플레이어에 장착시켜 미디어 플레이어를 빼어내면 오디오 기능을 사용할수 없게 함으로써 도난의 위험요인을 없게 한다. 
     차량용 오디오에서 분리된 미디어(MP3, WMA, AAC 등)플레이어 부분은 탈착후에도 단독으로 동작할 수 있어 휴대용 미디어(MP3, WMA, AAC 등)플레이어의 기능을 수행한다.
Patent KR-20030034817-A (KR)
Title: Double Coffin equipped with inside coffin and outside coffin
Inventor: AHN JONG HUN
IPC: A61G17/00
Filed: 2001-10-27
Abstract: PURPOSE: A double coffin having an inner coffin and an outer coffin is provided to realize a permanent and reusable coffin, thereby preventing waste of resources, and easily move the inner coffin in and out. CONSTITUTION: A rectangular inner coffin(2) is provided to lay a dead body. An outer coffin(1) has an opening and shutting cover(3) installed at one side for entrance and exit of the inner coffin, a guide formed at a bottom for guiding the inner coffin, and forms a slant at the bottom to easily move the inner coffin. The inner coffin and the outer coffin are formed independently.