baber/WOPTO huggingface dataset:
Patent KR-20030025065-A (KR)
Title: A manufacturing method for an absorbing material using a granular acid white clay and a granular oyster shells
Inventor: HAN JONG MAN
IPC: B01J20/12
Filed: 2001-09-19
Abstract: PURPOSE: A manufacturing method of substitute absorbent for activated carbon using granular acid montmorillonite and calcined granular oyster shell which can be used applied to acidic or alkaline wastewater to remove COD and heavy metals by adjusting acid montmorillonite according to pH increase when treating sewage and wastewater. CONSTITUTION: In a filter medium used in wastewater treatment, the manufacturing method of substitute absorbent for activated carbon using granular acid montmorillonite and calcined granular oyster shell is characterized in that the absorbent is manufactured by calcining the mixture at a temperature of 700 deg.C for 60 minutes after mixing oyster shell with acid montmorillonite in the mixing ratio range of 1:0.2 to 1:0.3, wherein the oyster shell has a size of particles corresponding to a sieve size of 10 to 16 meshes, wherein the acid montmorillonite having characteristics for absorbing cations and anions or maintaining the interchangeable state of the absorbing cations and anions is used to remove chlorine ions contained in the oyster shell to complement demerits of the oyster shell that is a principal raw material, wherein the acid montmorillonite has a size of particles corresponding to a sieve size of 4 to 8 meshes, and wherein the mixing ratio of the oyster shell and acid montmorillonite is selected considering removing efficiency of chlorine ions and removing efficiency of contamination.
Patent KR-20020003135-A (KR)
Inventor: KIM DONG HWON
Filed: 2001-09-19
Abstract: PURPOSE: A computer sales method using an Internet intermediary system is provided to increase the satisfaction of purchasers by purchasing several components and peripheral devices from several sellers at inexpensive prices, by enabling the purchasers to use assembled computers, thereby enabling the purchasers to reduce expenses for purchasing the computers. CONSTITUTION: A purchaser connects to the Internet and a server(201). The purchaser inputs an ID and a password(202). In case that the purchaser isn't a member, an ID and a password are given to the purchaser(203). It is judged whether the member is a purchaser member or a seller member(204). In case that the member is the purchaser member, a purchaser interface is provided(205). The purchaser member searches components of computers and peripheral devices registered by seller members. In addition, the purchaser member examines desired articles(206). In case of finding a desired article, the purchaser member participates in a dealing process for purchasing(207). The purchaser member pays the price according to purchasing prices(208). The components or the peripheral devices paid are stored in the purchaser member's purchasing product management database(209). It is judged whether the purchaser member wants to purchase another product(210). It is judged whether the purchaser member wants an individual delivery transaction(211). In case that the purchaser member wants assembled products, a sales contract is transferred to an article seller(215). It is judged whether the purchaser member completes to purchase all articles(216). The purchaser member selects a way of delivery(217). The purchaser member pays the additional expenses(218). The components or the peripheral devices are delivered to the purchaser member(219). A fixed amount of the prices paid is accumulated as member points(220).
Patent KR-20030025647-A (KR)
Title: An incombustible sheet and manufacturing method of the same using incombustible resin composition
Inventor: LEE KYUN KIL
IPC: D21H27/30
Filed: 2001-09-21
Abstract: PURPOSE: A fire retardant sheet not burning well and a manufacturing method thereof are provided. The fire retardant sheet is useful for an interior material such as a fire retardant board. CONSTITUTION: The fire retardant sheet is obtained by a process containing the steps of: infiltrating pattern paper into a fire retardant melamine resin infiltrating solution, followed by drying to produce melamine resin infiltrated paper; infiltrating craft paper into a fire retardant phenol resin infiltrating solution, followed by drying to produce phenol resin infiltrated paper; piling at least one sheet of the melamine resin infiltrated paper and at least one sheet of the phenol resin infiltrated paper; and then hot-compressing the piled material at 120-180deg.C at 40-70kgf/cm¬3 for 20-60min to form. The fire retardant sheet is comprised of a fire retardant melamine resin infiltrated paper layer(11) and a fire retardant phenol resin infiltrated paper layer(12).
Patent KR-20030028069-A (KR)
Title: Polysaccaride from the citrus peel having gut immunity activity, the process for preparation thereof and a use thereof
Inventor: CHO HONG YEON
IPC: A61P37/02
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a composition which activates gut immunity and contains, as an active ingredient, high molecular weight of polysaccharides separated from a water extract of orange peel. The high molecular weight of polysaccharides have anticancer effect and activates gut immunity. Therefore it is effectively used as diet and functional foods or pharmaceutical compositions. CONSTITUTION: A water extract of orange peel is obtained in methanol under refluxing to produce a insoluble fraction. The insoluble fraction is dissolved in water and precipitated in ethanol to produce crude polysaccharides. Thereafter, the crude polysaccharide are ultra filtered to produce polysaccharides having a molecular weight of 100,000Da or more. The polysaccharides are subjected to an anion exchange resin column with a 0.2mol sodium chloride solution and then obtained active fractions are subjected to gel filtration chromatography having a separation capacity of 10,000 to 1,000,000.
Patent KR-20030027251-A (KR)
Title: Process for preparing polyisoimides
Inventor: CHOI GIL YEONG
IPC: C08G73/10
Filed: 2001-09-28
Abstract: PURPOSE: A method for preparing polyisoimide is provided, to improve the mechanical properties, the heat stability, the electric insulation property, the flame retardancy and the chemical resistance by preventing the gelation generated during the cyclodehydration. CONSTITUTION: The method comprises the steps of polymerizing a dianhydride monomer and a diamine monomer; and preparing the polyisoimide from the polymer by the cyclodehydration in the presence of an end-capper selected from an acid chloride and a chloroalkylsilane at a low temperature of -30 to 10 deg.C. Preferably the acid chloride is selected from the group consisting of acetyl chloride, benzoic chloride, propanoic chloride and p-toluenesulfonyl chloride; and the chloroalkylsilane is chlorotrimethylsilane or chlorotriethylsilane. The amount of the end-capper is 0.01-0.2 mol based on 1 mol of the diamine monomer.
Patent KR-20030030499-A (KR)
Title: Supporting wall of reinforced earth retaining wall
Inventor: KIM GYEONG MO
IPC: E02B3/12
Filed: 2001-10-11
Abstract: PURPOSE: A front bearing wall of a reinforced earth retaining wall is provided to plant a retaining wall with trees, to construct immediately regardless of the ground conditions and to remove restriction on the construction height by structural stability. CONSTITUTION: The front bearing wall of a reinforced earth retaining wall comprises: a front strip(12) installed on the front of a retaining wall: a back strip(14) located on the backside of the front strip(12) and corresponded to the front strip(12); and a connector connecting the back strip(14) and the front strip(12) and keeping a space of the front strip(12) against the back strip(14).
Patent KR-20030032280-A (KR)
Title: The apparatus measuring dielectric strength of insulating material
Inventor: LEE SANG JIN
IPC: G01R31/12
Filed: 2001-10-17
Abstract: PURPOSE: An insulation history measurement device of an insulator is provided which a dielectric breakdown voltage of a measurement sample under heat stress. CONSTITUTION: The insulation history measurement device measures a dielectric breakdown voltage of a measurement sample(13) by forming an insertion rod(14) installing the measurement sample into a measurement oil tank(11) filled with an insulation oil(12) and an electrode(15) applying a voltage to the measurement sample. A low temperature oil tank(1) is connected to the measurement oil tank through a pipe(4). A cooling device(2) is formed to cool the insulation oil in the low temperature oil tank. A pump(3) is formed in the pipe, and a heater is embedded in the insertion rod.
Patent KR-20030034513-A (KR)
Title: Automatic release apparatus of seatbelt
Inventor: KIM YEONG IL
IPC: B60R22/18
Filed: 2001-10-23
Abstract: PURPOSE: A device for automatically unbuckling a seat belt is provided to make a passenger easily escape a vehicle in a fire or an overturn by automatically unbuckling a seat belt. CONSTITUTION: A device for automatically unbuckling a seat belt comprises a seat belt buckling device(10) buckling and unbuckling a seat belt via a release button, a vehicle speed sensor(30) sensing the speed of a vehicle, a shock sensor(20) sensing the shock of the vehicle, a water sensor(40) sensing the flow of water into the vehicle, a fire sensor(50) sensing the occurrence of a fire, a control unit(60) outputting a signal for automatically unbuckling the seat belt with response to the input of a signal from the water sensor or the fire sensor, and an actuator(70) automatically unbuckling the seat belt corresponding to the output signal of the control unit.
Patent KR-20030034785-A (KR)
Title: A heat resistant alloy superiority hot strength and hot resistonce oxidative
Inventor: KIM AM SOO
IPC: C22C38/18
Filed: 2001-10-26
Abstract: PURPOSE: A composition for super heat resisting alloy having superior high temperature strength in a high temperature oxidative atmosphere is provided. CONSTITUTION: The composition for super heat resisting alloy having superior high temperature strength in a high temperature oxidative atmosphere comprises 55 to 80 wt.% of Cr, 0.05 to 0.5 wt.% of C, 0.03 wt.% or less of O, 0.02 wt.% or less of S, 1.5 wt.% or less of Si, 0.1 to 5 wt.% of one or more elements selected from Mo, W and Nb, and a balance of Fe.
Patent KR-20030037075-A (KR)
Title: A distribution management system and method for network based on, media storing program source thereof
Inventor: CHO SEOUNG HO
Filed: 2001-11-02
Abstract: PURPOSE: A system and method for a delivery management based on a network and a recording medium including a program source thereof are provided to execute a rapid delivery business by enabling a rider adjacent to a client to approach the client using a GPS(Global Positioning System) used in a mobile communication system. CONSTITUTION: A relay management server(40) transmits a delivery request web page in accordance with a request of a client(30), and requests a rider list having rider position information by responding to delivery request information being transmitted through the delivery request web page to an exterior. The relay management server(40) transmits the delivery request information of the client(30) to riders(20) using the rider list for a delivery. A mobile management server(50) chases the current position of the riders(20) by responding to a request of the relay management server(40). The mobile management server(50) creates a list based on the chase result and transmits the chase result list to the relay management server(40).
Patent KR-20030037567-A (KR)
Title: Illumination system and a projection system imploying it
Inventor: KIM SEONG HA
IPC: G02B27/00
Filed: 2001-11-06
Abstract: PURPOSE: An illumination system and a projection system by using the same are provided to improve the purity of color and to achieve a color image by utilizing the illumination system having a light emitting device. CONSTITUTION: An illumination system includes at least one light emitting device(10), a hologram device(15) for converting a route of light radiated from the light emitting device(10), and a waveguide(20) for guiding light passing through the hologram device(15). A horizontal light forming device(13), such as a collimate lens array or Fresnel lens array, is provided to allow light radiated from the light emitting device(10) to be horizontally radiated. The hologram device(15) allows light to be incident into the waveguide(20) with a predetermined angle. The hologram device(15) is installed on or under the waveguide(20). A prism array(25) is arranged at an output section of the waveguide(20).
Patent KR-20020035791-A (KR)
Inventor: UMEMOTO SEIJI
IPC: G02F1/13363
Filed: 2001-11-08
Abstract: PURPOSE: To provide a polarizing plate less liable to cause light leakage even when a polarizer with cross nicol arrangement is obliquely seen from a direction deviated from its optical axis, also less liable to cause coloration due to wavelength dispersion and excellent in neutrality. CONSTITUTION: The polarizing plate is obtained by bonding a transparent protective film (2) comprising two phase contrast films (21, 22) having 190-320 nm intrasurface phase contrast under light of 550 nm wavelength to at least one face of a polarizer (1) in such a way that the delay phase axes of the phase contrast films are made parallel to the absorption axis of the polarizer. When intrasurface refractive indexes are represented by nx and ny, refractive index in thickness direction is represented by nz and the relations of nx>ny and Nz=(nx-nz)/(nx-ny) are satisfied, the two phase contrast films are a combination of films whose Nz values are 0.65-0.85 and 0.15-0.35, respectively. The polarizing plate has compensatory action by which optical axes (e.g. delay phase axes) of the phase contrast films forming the transparent protective film shift in accordance with a change of the visual angle to offset a shift of an optical axis (e.g. absorption axis) of the polarizer.
Patent KR-20030040588-A (KR)
Title: Apparatus Of Massage And Controlling Method Thereof
Inventor: SEO JEONG JU
IPC: A61H23/02
Filed: 2001-11-15
Abstract: PURPOSE: A massage apparatus and a control method thereof are provided to give a massage which has such an effect and feeling that a person directly massages one's shoulder muscles, back neck regions and leg portions most requiring a massage among the body portions. CONSTITUTION: The massage apparatus comprises: a massage unit(100) formed in a body structure for allowing a person to wear it; a control unit(200) generating a power for a massage and controlling the overall operation of massage execution; and a cable(300) transferring the power generated from the control unit to the massage unit. The massage unit and the control unit are separated and disposed at a position spaced at a predetermined distance. A massage is carried out in a noiseless state.
Patent KR-20010111559-A (KR)
Title: 컴퓨터를 이용한 전화기 형상의 유아용 학습 장치
Inventor: HWANG EUI SUNG
Filed: 2001-11-15
Abstract: 본 발명은 유아들이 사용할 수 있는 컴퓨터용 학습장치 내지 놀이기구로서, 컴퓨터와 대화형 학습장치가 함께 조화를 이루어 학습의 효과를 높이고 흥미를 자아내도록 발명된 것으로, 그 형태를 전화기 형상으로 꾸미고, 사용방법도 전화기에 형성된 수화기나, 버튼을 눌러서 사용할 수 있도록 하여 기존 전화기와 이미 친숙해져 있는 유아들이 흥미있게 사용할 수 있도록 하였다. 
     종래의 컴퓨터를 이용한 통상의 학습장치들은 문자로 이루어진 키보드니 마우스를 이용하여야 하므로 글자를 모르는 유아들은 사용하기 어려웠다. 그러나 본 발명에서는 버튼의 형상을 문자대신 그림형상으로 표현하여 유아들이 쉽게 버튼의 종류를 판별할 수 있도록 하였으며, 특히 컴퓨터의 본체에 삽치되는 본 발명용 CD 프로그램에 의하여 컴퓨터의 모니터에 나타난 화면과 대화를 할 수가 있도록 하였다.또한 본 발명과 연관된 인터넷 전용 웹사이트와 연결하여서도 사용할 수가 있도록 하여 유아들이 싫증내지 아니하고 아주 재미있게 사용할 수 있도록 한 학습장치 및 놀이기구이다.
Patent KR-20010109513-A (KR)
Title: 전화 번호의 한국어 단어 생성을 위한 전화기 한글 자판과생성 방법
Inventor: CHOI JAE HYUK
Filed: 2001-11-15
Abstract: 본 발명은 기존에 개발되어 사용되고 있는 전화기의 한글 자판과는 달리 한글의 타수를 줄임과 동시에 전화번호를 외우기 쉬운 한글 단어의 생성을 동시에 고려한 전화기 한글 자판의 개발과 개발된 자판을 이용하여 세계 최초로 국번과 4자리 전화번호를 동시에 고려하여 외우기 쉬운 한글 단어로 생성해주는 프로그램의 개발에 관한 것이다. 
     이를 위하여 본 발명은 다음과 같은 목적을 가진 전화기 한글 자판을 개발하였다. 
     첫째, 문자 메시지 등을 보낼 때, 기존의 전화기 한글 자판보다 타수와 운지 거리(타자를 칠 때의 손가락 이동 거리)를 줄이면서도 외우기 쉬운 자판을 설계하였다. 
     둘째, 전화기에서의 타자 방식을 컴퓨터 워드프로세서에서의 타자 방식과 유사하도록 하여 모든 사람들이 쉽게 타자를 칠 수 있도록 설계하였다. 이를 위해 컴퓨터의 자판과 동일한 자음 19자와 모음 21자를 10개의 전화기 자판에 배치하였다. 
     셋째, 전화 번호에 대응하는 한국어 단어를 많이 생성할 수 있도록 하였다. 이를 위해 전화 국번에 사용되지 않는 0과 1에는 사용 빈도 수가 적은 자음을 배치하였다. 
     또한 전화 번호의 외우기 쉬운 한글 단어로의 생성을 위해 전화 국번(3자리, 4자리 포함)과 4자리 전화 번호에 대해 각각 한국어 단어를 생성할 수 있는 한국어단어와 숫자와의 대응 방법을 국내 최초로 개발하였다. 그리고 국번과 4자리 전화 번호를 통합하여 한국어 단어를 생성할 수 있는 방법을 개발하였다. 전세계적으로 국번과 4자리 전화번호를 통합하여 단어를 생성하는 프로그램은 아직까지 개발되지 않았다.
Patent KR-20030041591-A (KR)
Title: Angled pottery basis and its forming method
Inventor: LEE KWI BONG
IPC: B28B1/14
Filed: 2001-11-20
Abstract: PURPOSE: Provided is angular pottery which is produced in various angle types like square, pentagonal, hexagonal, hepta-angular, octagonal or so on so that the pottery is widely applied to Kimchi refrigerators or other equipments. CONSTITUTION: The forming process of the angular pottery comprises the steps of: (i) assembling plural lateral sheets in overlapped state by a fastener(4a) to prepare a forming frame; (ii) coating lateral sheets(2a,2b) and a bottom sheet(1) of the forming frame by a peeling agent and adding clay sheets(6a,6b,6c) to the lateral sheets and the bottom sheet of the frame; (iii) pressing a clay band at the corner of the clay sheets and eliminating opening between gaps; (iv) drying the forming frame in the shade; and (v) after drying, removing the formed product from the frame and drying the product in the shade again.
Patent KR-20010113599-A (KR)
Title: 오염가스 정화장치
Inventor: KIM JIN HO
IPC: B01D47/06
Filed: 2001-11-27
Abstract: 본 발명은 오염된 공기를 정화하여 대기로 방출하기 위해 오염된 공기와 세정액인 물의 접촉면적을 최대화한 상태에서 세정작용이 이루어지도록 하여 제진효율을 향상시키도록 한 것이다. 
     상기 내부집수조는 원주형 내통 외주면에 일정간격을 유지하여 중공부가 형성되게 외통을 형성하고, 상기 원주형 내통의 중심에 원주형의 보조수조를 설치하되, 상기 보조수조의 저면에 소정의 하부배출관을 형성하여 하부 순환탱크와 연결되게 하며, 상기 내통과 보조수조 사이에 방사형으로 설치되는 다수개의 공기분출관은 오염된 공기와 세정액이 접촉된 상태에서 분출될 수 있도록 길이방향으로 장공을 형성하고, 상기 내통과 연결된 공기분출관의 일측은 개방되며 상기 보조수조와 연결된 공기분출관의 타측은 폐쇄되게 구성하고, 상기 순환탱크는 상부 순환탱크와 하부 순환탱크가 격벽에 의해 분리되어 세정액을 집수하되, 상기 격벽의 상부 소정의 부위에 공급구를 형성하여 수위조절에 의해 세정액을 하부 순환탱크로 일정량 공급될 수 있도록 하는 오염가스 정화장치를 구현하고자 한 것이다.
Patent KR-20030049959-A (KR)
Title: Descaler in pickling apparatus
Inventor: JUNG IL GU
IPC: B21B45/06
Filed: 2001-12-17
Abstract: PURPOSE: A descaler used in a pickling apparatus is provided to remove a scale layer formed on a defect part and to prevent a temperature rising by introducing fume into a pickling tub while a pickling process is being carried out. CONSTITUTION: An acid spray nozzle(13) is installed at an inclined bottom of a pickling tube(11) in order to supply mixed acid. A rinse line nozzle(17) is positioned adjacent to the acid spray nozzle(13) so as to spray water. A plurality of spray nozzles(18,21) are fixedly installed adjacent to the acid spray nozzle(13) so as to spray fume by means of a fume feeding fan(23). A passing roller(19) is rotatably installed above the spray nozzle(13). A fume exhaust duct(27) is communicated with the fume feeding fan(23) in order to exhaust fume to the outside. An acid feeding nozzle(34) is rotatably supported by a bearing installed in the pickling tub(11). A plurality of roller guides are hinged to both ends of a touch roller(33). A swing bar(35) is fixed to the acid feeding nozzle.
Patent KR-20030050889-A (KR)
Title: Method for navigation of home of data broadcasting
Inventor: LEE JAE BEOM
IPC: H04N21/4782
Filed: 2001-12-19
Abstract: PURPOSE: A method for navigating to home in data broadcasting is provided to conveniently link to a start page by pressing home button installed at a remote controller at a time. CONSTITUTION: A digital television receives predetermined contents selected by a user from a broadcasting station(s300). A start page of data broadcasting of the received contents is extracted to be stored at a memory(s310). It is judged whether link is executed from the start page to another data page(s320). If so, it is judged whether the user requests to return to the start page(s330). In the case that the user presses home button to return to the start page, the digital television executes link to the start page(s340). In the case that the user changes a channel to receive another contents, the digital television extracts a start page of the contents and stores the start page at the memory(s360).
Patent KR-20030052086-A (KR)
Title: Side wall of sinter machine pallet capable of air pre heating
Inventor: KIM JONG RAE
IPC: F27B21/08
Filed: 2001-12-20
Abstract: PURPOSE: A sidewall of a sintering machine pallet is provided to improve quality of sintered or by feeding preheated air into a side of the sintering machine pallet through forming preheated air using heat generated when fabricating sintered ore. CONSTITUTION: An air suction port(20a) having a predetermined diameter is formed at an outer lower portion of a sidewall(20) of a sintering machine pallet. A heat exchange tube(20b) is inserted into the air suction port(20a). The heat exchange tube(20b) has a circular section shape and an upper portion of the heat exchange tube(20b) is connected to a preheated air header(20c). The preheated air header(20c) is positioned at an inner upper end of the sidewall(20). A diameter of the preheated air header(20c) is greater than a hole of the heat exchange tube(20b). A plurality of preheated air spraying holes(20d) are formed at an upper end of the sidewall(20).
Patent KR-20030053386-A (KR)
Title: Method for measuring a precision of size using a CCD camera
Inventor: WEE HYEON GON
IPC: G01B11/04
Filed: 2001-12-22
Abstract: PURPOSE: A size measurement method is provided to achieve improved accuracy of measurement even when the CCD camera with a low pixel is used. CONSTITUTION: A size measurement method comprises a first step(S10,S20,S30) of dividing analog image signals of an object obtained from a CCD camera into frames, and converting the analog image signals into digital signals; a second step(S40,S50) of obtaining pixels disposed around two edges by processing the digital image signals through an edge detection method; a third step(S60) of calculating variables by using the positions and values of the pixels obtained around one edge; a fourth step(S70) of deriving a plurality of simultaneous equations by using a least square method, and calculating a quadratic function for the peak value of the pixel by using the derived simultaneous equations; a fifth step(S80) of performing a differentiation on the quadratic function and calculating a peak value from the result of the differentiation; a sixth step of calculating the other peak value by performing the fourth and fifth steps on the pixels obtained around the other edge; and a seventh step(S90) measuring sizes by multiplying a distance per pixel and the difference between the two peak values.