baber/WOPTO huggingface dataset:
Patent KR-20000030795-A (KR)
Inventor: MIN KYONG WOOK
Filed: 2000-03-17
Abstract: PURPOSE: An on-line material transportation system is provided to increase the vehicle operation rate of material transportation, as the vacant vehicle on standby distributes a freight, requested by a consignor through a transportation network server, to a consignee at once. CONSTITUTION: As a consignor(20), a broker(30) and a vehicle(40) are connected mutually through a transportation network server(10) on all available information communication networks, including the internet and on-line, the freight information of the consignor(20) and the vacant information of the associated vehicle(40) are searched and transmitted in real-time. When the distribution request for a freight is made from the consignor(20), the vacant vehicle(40) on standby is moved to the consignor(20) at once and the freight is rapidly delivered to a consignee(50).
Patent KR-20010068179-A (KR)
Title: Method for growing contamination free bean sprouts
Inventor: SUH DONG JU
IPC: A01G31/02
Filed: 2000-04-11
Abstract: PURPOSE: A method for culturing bean sprouts containing ingredients of green tea without using any agricultural chemical or growth promoter is provided to increase productivity of bean sprouts and serve high quality bean sprout. CONSTITUTION: The method includes the following steps of: (i) keeping beans soaked in a mixed solution of underground water and powdered green tea for 2-5hrs; (ii) germinating the beans by leaving the soaked beans taken out of the solution for 2-5hrs; (iii) growing the sprouts of the beans by watering the germinated beans repeatedly; and then (iv) placing the resulting beans of which sprouts are grown in a jar and supplying liquid green tea to the jar for 4-5days at 2-4 hours intervals.
Patent KR-20010100739-A (KR)
Inventor: PARK SANG HO
Filed: 2000-05-08
Abstract: 본 발명은 블래더와 타이어간의 이형 및 윤활 효과 개선을 위한 블래더 고무조성물에 관한 것이다. 
     본 발명은 블래더 고무조성물에 이형성의 성질을 가지는 오일을 첨가하여 블래더 자체에 이형성을 부여함으로써 별도로 이형제를 사용하지 않아도 블래더 표면에 윤활효과를 증진시켜 블래더와 인너부의 붙음 현상을 방지할 수 있는 블래더 고무조성물을 제공하는 것을 목적으로 한다. 
     본 발명에 의한 블래더 고무조성물은 공지의 블래더 고무조성물에 이형성 및 윤활성을 증가시키기 위해 오일인 피트롤리움 하이드로카본(Petroleum Hydrocarbon )과 미네랄 카본(Mineral Carbon)의 혼합물을 천연고무 또는 합성고무인 원료고무 100중량부에 대해 1.0∼10.0중량부 사용하는 것을 특징으로 한다.
Patent KR-20010105009-A (KR)
Inventor: LEE CHEOL HUI
IPC: G09F11/15
Filed: 2000-05-18
Abstract: 본 발명은 조명수단과 구동수단 및 광고필름이 설치된 슬라이드식 광고장치의 전면에 반투명 반사유리(전면유리)를 설치하여 광고필름(광고화면)이 이동하는 동안 조명등이 소등(OFF)되게 하고, 광고필름(광고화면)이 정지하는 동안 조명등이 점등(ON)되게 함으로써 광고필름이 정지한 기간 동안에는 반투명 반사유리로 된 전면유리를 통하여 광고가 이루어지도록 하고, 또한 광고필름이 이동하는 기간 동안 반투명 반사유리로 된 전면유리가 거울로 변화되어 행인의 관심을 끌 수 있으므로 광고효과가 향상되도록 한 것이다.
Patent KR-20000077488-A (KR)
Title: 변처리용의 일회용 착용물품
IPC: A61F13/49
Filed: 2000-05-31
Abstract: 본 발명은 특히 유아의 묽은 변(便)의 처리에 적합한 일회용 착용 물품을 제공하는 것을 목적으로 한다. 
     둔부에 접촉하게 사용하는 착용물품의 3차원 네트워크구조를 갖는 두께 5∼100 ㎜의 변유지층(6)에 20∼30000 ㎟의 개구와 2.5 ㎜의 깊이를 갖는 변고임부(22)가 1 이상 형성된다.
Patent KR-20010007161-A (KR)
Inventor: CONDIT DAVID A
IPC: G01N21/29
Filed: 2000-06-01
Abstract: PURPOSE: A method and apparatus are provided for quantitatively analyzing a molybdate inhibitor in a lithium halide brine. CONSTITUTION: A reagent means and a means for measuring the concentration of molybdate on the basis of colorimetric analysis are provided. The reagent means is mixed with a sample of lithium halide brine unknown in the concentration of a molybdate inhibitor and one generating the inherent color of the sample in the presence of the molybdate inhibitor is selected and the intensity of this color is correlated with the concentration of the molybdate inhibitor. As this reagent, an acidified reducing agent or a separate acid and a reducing agent can be used and one capable of obtaining a stable color change by pH adjustment and oxidation and reduction reaction is selected. The presence and intensity of the inherent color of the sample are sensed by a specrophotometer to exhibit are presence and concentration of the molybdate inhibitor in the brine sample.
Patent KR-20020000050-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: PARK SANG GYUN
IPC: H01L21/283
Filed: 2000-06-20
Abstract: PURPOSE: A method for manufacturing a copper interconnection of a semiconductor device is provided to form a superior copper interconnection having no lifting phenomenon, by guaranteeing low contact resistance and easily burying a narrow contact hole and by improving an adhesion characteristic of a diffusion barrier layer and the copper interconnection. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(21) having a predetermined structure. A predetermined region of the interlayer dielectric is etched to form a contact hole exposing a predetermined region of the semiconductor substrate. A polishing stop layer(23) is formed on the interlayer dielectric having the contact hole, and a diffusion barrier layer(24) is formed on the resultant structure. A copper layer of a solution state is formed by using a copper solution spin-coating method, and an electromagnetic wave inspection process and an annealing process are performed. The process for forming the copper layer of the solution state and the process for performing an electromagnetic wave inspection and an annealing are repeated until a predetermined thickness of the copper layer is formed. After an annealing process for crystallization and stabilization is performed, a chemical mechanical polishing process is carried out to form a copper interconnection(28).
Patent KR-20020005189-A (KR)
Title: Method for servicing electronic map by using the internet
Inventor: LEE GANG TAE
IPC: G06F17/30
Filed: 2000-06-22
Abstract: PURPOSE: An electronic map service method using the Internet is provided so that an output speed of map images can be improved by ignoring the previously-loaded map image objects and re-loading new map images according to a map image variation request of a client. CONSTITUTION: A web server(130) provides a web page for providing an electronic map service through an Internet(120). When a client(110) demands map information and inputs a search object data, the web server(130) analyzes the data, searches the analyzed data in a coordinate database(135), converts the searched data into map coordinates, and loads a map image object for displaying map images through a web browser of the client(110). A search engine(152) of the map server(150) searches the map coordinates from the web server(130) in a map database(154), and transmits the corresponding map images to the web server(130). An image object handler(140) designates a screen of the map image object loaded to the web browser, converts the designated screen coordinates into real map coordinates, and demands map image search of the coordinates to the map server(150), and enables the map image object to individually process the map images.
Patent KR-20000063330-A (KR)
Inventor: JI JONG KI
IPC: C02F3/30
Filed: 2000-06-28
Abstract: PURPOSE: A four combination using aerobic, anaerobic and anoxic tank is provided, which is characterized in that nitrogen, phosphorous are removed efficiently. CONSTITUTION: In case of low concentrated wastewater, ODA2 process that is consisted of aerobic/deaerobic/anaerobic/anoxic reactor in order is adapted for wastewater treatment, and in case of high concentrated wastewater, AODA2 process that is consisted of anaerobic/aerobic/deaerobic/anaerobic/anoxic reactor is adapted. In addition, in case of wastewater with high organic content, AODA2O process that is consisted of anaerobic/aerobic/deaerobic/anaerobic/anoxic/aerobic reactor is used, in case of wastewater with low organic content, ODA2O process that is consisted of aerobic/deaerobic/anaerobic/anoxic/aerobic reactor is adapted.
Patent KR-20020002005-A (KR)
Title: A method for manufacturing a capacitor of a semiconductor device
Inventor: JANG JIN MAN
IPC: H01L21/8242
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to stably form a capacitor of uniform height and capacitance by preventing a charge storage electrode from being lowered, and to improve a yield and reliability by certainly separating a polycrystalline silicon layer. CONSTITUTION: An interlayer dielectric(15) having a charge storage electrode contact plug(16) is formed on a semiconductor substrate. A barrier oxide layer pattern which determines the height of a charge storage electrode and has the charge storage electrode on the surface of its inner wall, is formed on the entire surface, wherein an etch stop layer pattern is formed on the barrier oxide layer pattern. A polycrystalline silicon layer(18) is formed on the entire surface. A buried layer is formed and planarized on the polycrystalline silicon layer. The buried layer and the polycrystalline silicon layer on the etch barrier layer pattern are sequentially removed to separate the polycrystalline silicon layer. The remaining buried layer is eliminated to expose the polycrystalline silicon layer.
Patent KR-20020002544-A (KR)
Inventor: CHA TAE HO
IPC: H01L27/105
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to prevent a generation of a low dielectric oxide layer and to increase oxidation resistance of a diffusion barrier layer, by forming an amorphous TaAlN layer as the diffusion barrier layer and an oxide barrier layer between platinum as a lower electrode and a polysilicon plug and by performing a heat or plasma treatment regarding the surface of the amorphous TaAlN layer. CONSTITUTION: Ta1-xAlxN(25) is evaporated as the diffusion barrier layer wherein a mixed target of TaAl is used in a physical vapor deposition method. The oxidation resistance of the Ta1-xAlxN is intensified.
Patent KR-20020004713-A (KR)
Title: Refinement method of rice bran
Inventor: JANG JUN HO
IPC: B02B5/02
Filed: 2000-07-07
Abstract: PURPOSE: A method for purifying rice embryo buds is provided to utilize rice embryo buds separated and dumped in polishing rice by pounding as food resources, particularly to produce functional foods and medicines, thereby increasing income of farmers and maximizing utility of producers and users. CONSTITUTION: The method comprises steps of screening and collecting rice embryo buds with 40 to 80 mesh while applying vibration(M1), washing the collected buds with 97% ethyl alcohol(M2), followed by drying(M3), fermenting the buds with yeast and white sugar(M4), drying the fermented mixture using hot air at 75 to 80 deg.C, and grinding the dried mixture(M5). The buds resulting from the method have high contents of protein and fat, and thus are suitable for raw materials of functional foods and medicines. Also, the products are stable in a long storage due to a low rancidity since they are washed and dried.
Patent KR-20020005311-A (KR)
Title: Crusher for nothing partial wearing out of ore dealing facilities
Inventor: LEE SANG MAN
IPC: B02C19/00
Filed: 2000-07-10
Abstract: PURPOSE: A crusher without lopsided wear of a raw material processing facility is provided to prevent lopsided wear of a spider cap and a concave liner and maximize productivity accordingly by scattering iron ore supplied from a hopper, thereby removing segregation in which iron ore is concentrated and charged in one direction. CONSTITUTION: The crusher without lopsided wear of a raw material processing facility comprises a universal joint(106) fixed onto the upper surface of a principal axis of a crusher crushing raw material ore; an operating cylinder(110) which is coupled to the universal joint(106) by a key(108), which is fixed to a spider cap installed at the upper part of the principal axis so that the operating cylinder(110) is smoothly rotated by bearings(114), and which is supported and fixed through supporting brackets(112,116); and a rotation plate(118) which is fixed onto the operating cylinder(110), and from the upper surface of which a plurality of protrusions(120) are projected along the circumferential direction with spaced apart from each other in a certain distance.
Patent KR-20020006904-A (KR)
Inventor: JANG JIN HAE
IPC: C01B33/44
Filed: 2000-07-14
Abstract: PURPOSE: It has been reported that some colloidal clays are able to control material flowability because these colloidal clays are swollen multiply in aqueous conditions, by its original dry volume, and thus these are presently used as gelling agent or thickener on a commercial scale. However, due to their hydrophilic property they are unlikely to miscible with organic based compositions such as polymers. Recently, various processes have been proposed to improve miscibility with the organic based compositions, but yet there are still critical drawbacks in that organophilic clays manufactured through these processes are not acceptable for the application as diluent or thickener for synthetic resin due to its poor thermal resistance and flowability, aside from requiring high pressure condition for operations. The present invention relates to an organophilic clay which has superior compatibility with various polymers by intercalating quaternary ammonium salts comprising phenyl derivatives into the clay interparticle galleries via an ion exchange reaction. The clay nanocomposite often has superior physical and mechanical properties, including improvements in mechanical properties, heat resistance, and gas permeability. CONSTITUTION: The organophilic clay nanocomposite is produced by an ion exchange reaction, where positively charged quaternary ammonium salt comprising a phenyl derivative represented by chemical formula I replaces the cation on clay surface. The manufacturing step includes: (i) dispersing 1 part by weight of clay into a deionized water (a) at 50-90deg.C; (ii) dissolving 2 to 5 parts by weight of quaternary ammonium salt comprising a phenyl derivative represented by chemical formula I in a deionized water (b) at 50-90deg.C; (iii) mixing the clay dispersion solution obtained in 1st step with ammonium salt solution obtained in 2nd step, and then stirring at 200rpm for 1hrs; (iv) filtering the reaction mixture and washing it with deionized water and alcohol of C1-3; and (v) drying the washed product. In the chemical formula I, Φ represents phenyl group; R1 is hydrogen atom, carboxylic acid, amine, sulfonyl, alkyl ester or C1-22 alkyl group; R2, R3, R4 are hydrogen atom, aryl or C1-22 alkyl; X is chloride, bromide, iodide, nitride, hydroxide, sulfate or methyl sulfate. The clay is selected from montmorillonite, bentonite, hectorite, saponite, attapulgite, sepiolite and vermiculite or their mixture of more than two components. The quaternary ammonium salt is selected from the salt of aminobenzoic acid, aniline, aminobenzenesulfonic acid, aminobenzyl ester, aminobenzylbutyl ester, aminobenzyloctyl ester, aminobenzyldodecyl ester or their mixture of more than two compounds.
Patent KR-20020007723-A (KR)
Title: Apparatus for controlling temperature of midnight-boiler and the method thereof
Inventor: LEE SEUNG JAE
IPC: F24H9/20
Filed: 2000-07-18
Abstract: PURPOSE: A device and a method for controlling temperature of a midnight electric boiler are provided to improve the durability of an electric device and to reduce the deviation of temperatures by individually controlling heat sources. CONSTITUTION: A method for controlling temperature of a midnight electric boiler comprises the steps of: sensing present temperature using plural temperature sensors(S301); comparing the sensed temperature with a reference temperature(S302); turning on a first heat source if the sensed temperature is lower than the reference temperature(S303); deciding if entire heat sources are turned on(S305); sequentially turning on the heat sources at a specific time interval(S306); sensing present temperature using the temperature sensors if the entire heat sources are turned on(S307); deciding if the sensed temperature is over the reference temperature(S308); and sequentially turning off the heat sources at a specific time interval(S309).
Patent KR-20020007852-A (KR)
Title: Text input method of portable phone and portable phone using thereof
Inventor: BAEK SEUNG HEAN
IPC: H04B1/38
Filed: 2000-07-19
Abstract: PURPOSE: A method for inputting a character of a cellular phone and a cellular phone using the same are provided to quickly input characters by simply selecting the inputs of the characters assigned in each key by the operation of a shift key. CONSTITUTION: If it is a character input mode, it is judged whether the first shift key(K1) is inputted(401). If the first shift key(K1) is inputted, a character code corresponding to a character which corresponds to the first series of a numerical key inputted by a user is inputted and the inputted character code is stored in a temporal butter(402,403). If the second shift key(K2) is inputted, a character code corresponding to a character which corresponds to the second series of a numerical key inputted by the user is inputted and the inputted character code is stored in the temporal butter(404,405). If the third shift key(K3) is inputted, a character code corresponding to a character which corresponds to the third series of a numerical key inputted by the user is inputted and the inputted character code is stored in the temporal butter(406,407). The character codes stored in the temporal buffer are combined, and one character is formed(408).
Patent KR-20020010287-A (KR)
Title: System and method for providing application services using network traffic distributing scheme
Inventor: KIM BONG SE
IPC: H04L29/08
Filed: 2000-07-29
Abstract: PURPOSE: A system and a method for supplying an application service using a network traffic distributing method are provided to enhance a performance of an ASP device and to reduce an initial cost and the cost of maintenance for constructing an ASP data center by embodying an ASP(Application Service Provider) using an effective network traffic distributing method. CONSTITUTION: In a system supplying at least one application service to a user, application service supplying units(500,501) for supplying various kinds of application services are provided to a user. In detail, the application service supplying units(500,501) are installed at local storing mediums(230,240) in user modules(200,210). An application service remote controlling unit(160) is remotely located to the user. In detail, the application service remote controlling unit(160) controls an operation of the application service supplying units(500,501) through a communication network as the Internet(300) by a remote control, and is installed in an ASP data center(100). Application service data related to the application service are stored in the application service supplying units(500,501). The application service supplying units(500,501) are executed by the application service remote controlling unit(160) initially, and operated independently to the controlling unit(160).
Patent KR-20020012381-A (KR)
Title: Cooling apparatus for pulstube cryogenic refrigerator
Inventor: PARK JONG JIN
IPC: F25B9/00
Filed: 2000-08-07
Abstract: PURPOSE: A cooling apparatus for pulse tube cryogenic refrigerator is provided to achieve an improved performance of the refrigerator by preventing the operating gas contained in the inertance tube from being over-heated due to the heat generated from the compression unit. CONSTITUTION: A cooling apparatus comprises a compression unit including a linear motor(2), a piston(3) coupled to the mover of the linear motor, and a cylinder(1a) for accommodating the piston for compressing and pumping the operating gas; and a refrigerating unit including a pre-cooler(6) communicated to the cylinder of the compression unit, and which lowers the temperature of the operating gas, a regenerator(7) communicated to the pre-cooler and which stores the sensible heat of the operating gas, a pulse tube(8) communicated to the regenerator and which has a cryotemperature portion(8a) by the phase difference between the mass flow and pressure pulse of the operating gas, an inertance tube(9) communicated to the pulse tube so as to expand the operating gas and allow the operating gas to generate the phase difference between the mass flow and pressure pulse of the operating gas, and a reservoir(10) communicated to the inertance tube and which cooperates with the inertance tube so as to generate the phase difference. A cut-off member(100) is interposed between an outer periphery of a casing(1) and the inertance tube, wherein the cut-off member prevents the heat generated from the compression unit from being transferred to the inertance tube. A cooling fan(200) for cooling the compression unit and the inertance tube, is installed at the casing.
Patent KR-20020016409-A (KR)
Title: Heatsink fixing device
Inventor: JUN CHANG GEUN
IPC: H05K7/20
Filed: 2000-08-25
Abstract: PURPOSE: A heat sink connecting apparatus is provided to firmly fix a heat sink to an IC package for stable heat radiation characteristic by uniformly connecting the heat sink to the IC package. CONSTITUTION: A heat sink connecting apparatus(20) comprises a base plate(21), a plate spring(23), a first and a second grooves(23a,23b), a tension fixing unit(24), and a tension plate(25). The base plate(21) includes an incised groove(22). The plate spring(23) is formed by partially cutting and bending the base plate(21) at a location corresponding to a post(10). The first and the second grooves(23a,23b) are formed at the center of the plate spring(23) for accepting the post(10). The diameter of the first groove(23a) is proportional to the diameter of the post(10). The diameter of the second groove(23b) is proportional to the diameter of a ring groove(11) of the post(10). The tension fixing unit(24) is formed near the groove(22) and made of steel pieces for forming guiding grooves for one end of the tension plate(25). The other end of the tension plate(25) is bent toward the groove(22).
Patent KR-20020017218-A (KR)
Title: A circulating article system for facilities storing the article on internet
Inventor: YANG SEOUNG CHEUL
Filed: 2000-08-29
Abstract: PURPOSE: An Internet logistics system is provided to keep the article by keeping the article for a certain term and delivering the article to a proper location where a customer wants. CONSTITUTION: The system comprises a customer terminal(10) executing a member registration process, and requesting the keeping of an article and a delivery of the article to a specific location, the logistics centers(30,40) keeping and delivering the article of the customer, and a control center(20) making the collected article keep in a certain logistics center according to the article keeping request of the user and making the article keeping in the logistics center deliver to a location being wanted to the customer according to the article delivery request of the user. The logistics centers are divided into an integrated logistics center(30) locating on a central region and a local logistics center(40) dispersing to each region.
Patent KR-20020019198-A (KR)
Title: Method for providing service using internet call center
Inventor: BAE HAN SU
IPC: H04L12/66
Filed: 2000-09-05
Abstract: PURPOSE: A service providing method using an Internet call center is provided to allow a user to make a call at a low cost on the Internet, obtain a contents business basis through receiving applications for subscribers on a free-charge call service, provide a direct call unit between an Internet user and a contents provider, and provide an application for an Internet marketing and a business. CONSTITUTION: An Internet user clicks a phone number desired for a call through a Web site during searching the Internet(301). When a PC client automatically attempts a call(302). An Internet call center server translates information on the phone number(303). Then, a gate keeper determines whether it's time for available for providing a service(304). If it's available time for providing a service, an Internet phone gate way connects a call to a PSTN through an exchange(305) and communicates with an operator(306). If it's not available time for providing a service, an announcement is transferred to an IVR(Interactive Voice Response,307) and a message is recorded in a UMS(Unified Messaging System,308).