baber/WOPTO huggingface dataset:
Patent KR-20030078451-A (KR)
Title: Processing method of office document for information terminal
Inventor: LEE SEON GU
IPC: G06F15/02
Filed: 2002-03-29
Abstract: PURPOSE: A method for processing an office document for a PDA(Personal Digital Assistant) is provided to reduce transmission time and transmission volume, and to shorten an initial transmission waiting time when transmitting the office document to the PDA. CONSTITUTION: An inquiry request of the office document from the PDA is confirmed(S10). An attribute of entire office document is extracted(S20). An independent page is formed by extracting the data and the attribute of each page from the requested office document, and integrating it with the attribute of the entire document(S40). It is compared that the independent page is included in the requested page(S50). If the independent page is included, the independent corresponding to the requested page is transmitted(S60). After forming the independent page to the last page of the requested office document, a conversion document is completed by integrating the independent pages(S80).
Patent KR-20030078458-A (KR)
Title: Foul prevented continuous surface treatment device of heat exchanger with gate valve
Inventor: CHO CHEON SU
IPC: C23C16/44
Filed: 2002-03-29
Abstract: PURPOSE: A heat exchanger surface treatment apparatus in which gate valve is installed to prevent contamination is provided to prevent deposited material of deposition chamber from flowing into surrounding chambers so that the surrounding chambers are not contaminated accordingly. CONSTITUTION: The apparatus comprises carriers on which assembled heat exchangers are mounted, a transfer part for sequentially transferring the carriers, a surface treatment part for continuously forming surface treatment film on the whole surface of the heat exchangers transferred by the carriers, a transfer device arranged at both sides of the surface treatment part to load and unload the heat exchanger mounted carriers to the surface treatment part, and a power supply impressing part for impressing power supply to the heat exchangers mounted on the carriers when the carriers are passing through the surface treatment part, wherein the surface treatment part comprises loading chamber, cleaning chamber, polymerization chamber, post chamber and unloading chamber sequentially arranged, the respective chambers are opened and closed by gate valves, and the gate valves are installed on the outer side of the respective chambers centering around the polymerization chamber, and wherein the gate valves comprise valve case(132) installed on the outer side of chamber main body(131); air cylinder(133) installed on the outer part of the valve case; outer valve plate(134) a rear part of which is connected to cylinder rod(133a) of the air cylinder; inner valve plate(138) one surface of which is connected to the outer valve plate through several links(135) and springs(136), and on the other surface of which O-ring(137) is installed to seal an opening part of the chamber; linear motion guide(141) installed at the outer valve plate; and rail guide(142) formed on the valve case.
Patent KR-20030080829-A (KR)
Title: The education service device and method by using a physical growth model with wireless telecommunication and internet
Inventor: PARK GI HYEON
IPC: G06Q50/20
Filed: 2002-04-11
Abstract: PURPOSE: A device and a method for an education service through a physical growth model using the Internet and the wireless communication are provided to enhance the interest and the learning concentration of child by constructing a robot base, a house, and a castle gradually according to a learning step, and giving a gift as completing the growth model when a final education object is reached. CONSTITUTION: A learning data storing part(250) stores the learning data. An education part(230) performs the gradual education according to a preset learning step. A test part(240) performs a test after finishing the education of the education part(230), and elevates the learning step by one step according to a test result. A controller(220) outputs a control signal to grow the physical growth model according to the learning step, and transfers the gift if the learning step passes a final learning step. A gift giving device(400) grows the physical growth model and gives the gift according to the control of the controller(220).
Patent KR-20020035800-A (KR)
Inventor: HAN SANG KWAN
IPC: A01K61/00
Filed: 2002-04-13
Abstract: PURPOSE: A waterweed islet is provided to prevent the hanging of impurities flown from the upper stream of a river, and consequently to facilitate the growth of aquatic plants and the spawning of fish within the waterweed. CONSTITUTION: In the waterweed islet constructed to be floated along a watercourse of a river, the upper stream end of the waterweed located toward the upper stream of the river is provided with a plate(33) capable of preventing the hanging of impurities. The lower end of the plate is hinged to a fixing shaft(44) through a support member(22) fixed to the shaft, thus it is possible to appropriately adjust the floating position of the waterweed in order to prevent the hanging of impurities flown from the upper stream of the river.
Patent KR-20020038656-A (KR)
Inventor: JEONG MOO KIL
IPC: F16B39/28
Filed: 2002-04-29
Abstract: PURPOSE: A bolt preventing unfastening is provided to keep coupling to hold an object however the object moves. CONSTITUTION: A plurality of protrusions(1) are formed all over a bottom of a head(2) of a bolt so that lower parts thereof face in coupling direction and higher parts thereof face in releasing direction. The bolt is easily fastened as the protrusions are incapable of resisting while is not easily unfastened as the protrusions hold a bottom of a coupled object by frictional force. The protrusions scratch the bottom of the coupled object even when the bolt is forcibly unfastened to keep the coupling.
Patent KR-20030086118-A (KR)
IPC: G11B19/02
Filed: 2002-05-03
Abstract: CD-R/W 드라이버에 이용되어, CD-R/W 드라이버의 기록 및 판독 속도를 조화시키는 방법이 개시된다. 본 방법에 의해, CD-R/W 드라이버의 기록 속도가 조정될 수 있고 따라서 보다 안정된 기록 동작이 얻어진다. 본 방법에서, 버퍼가 일소된 횟수(들)가 소정 값보다 크지 않으면, CD-R/W 드라이버는 그의 최고 속도로 CD-ROM에 데이터를 기록한다. 대조적으로, 만일 버퍼가 일소된 횟수(들)가 소정값 보다 크면, CD-R/W 드라이버는 현재의 속도로부터 보다 낮은 속도로 단계적으로 늦추어지게 된다. 본 발명을 달성하기 위해, CD-R/W 드라이버는 컴퓨터 프로그램으로 제어되거나 또는 CD-R/W 드라이버의 제어회로에 내장된 프로그램 가능하게 사전 기록되는 칩에 의해 제어될 수 도 있다.
Patent KR-20030086752-A (KR)
Title: Call admission control method and apparatus in a mobile communication system
Inventor: CHOI JIN GU
IPC: H04W36/08
Filed: 2002-05-06
Abstract: PURPOSE: A method and apparatus for controlling call admission in a mobile network is provided to maintain a frame error rate and a handoff call dropping probability under preset target values. CONSTITUTION: A call setup request receiver receives a call setup request(410). A call type judger judges the type of the call(411). A call admission/rejection determiner executes a relevant test according to the judged call type. In case that the judged call type is CT1, the call admission/rejection determiner executes a test T1(412). Then the call admission/rejection determiner carries out a test T2(413). The two tests are all passed, the call admission/rejection determiner admits the call(416). Otherwise the call admission/rejection determiner rejects it(415). In case that the call type is CT3, the call admission/rejection determiner executes the T1 test(414). If the T1 test is passed, the call admission/rejection determiner admits the call(416). Otherwise the call admission/rejection determiner rejects it(415).
Patent KR-20030069752-A (KR)
Title: Minisequencing type oligonucleotide chip for detecting methylation of promoter CpG islands of multiple genes, method for preparing thereof and method for detecting cancer using the same
Inventor: CHOI HYO IM
IPC: C12Q1/68
Filed: 2002-05-07
Abstract: PURPOSE: A minisequencing type oligonucleotide chip for detecting methylation of promoter CpG islands of multiple genes, a preparation method thereof and a method for detecting cancer using the same chip are provided, thereby accurately and rapidly detecting methylation of CpG islands of multiple genes. Therefore, the prepared chip is useful for diagnosis of cancer. CONSTITUTION: A minisequencing type oligonucleotide chip for detecting methylation of promoter CpG islands of multiple genes comprises oligonucleotide primers having the nucleotide sequence of SEQ ID NOs: 1 to 782. A process for preparing the minisequencing type oligonucleotide chip for detecting methylation of promoter CpG islands of multiple genes comprises the steps of: determining the positions of a target gene and promoter CpG islands; treating DNA of the target gene with sodium bisulfite; methylation specific(MSP) PCR or multiplex MSP PCR amplifying the sodium bisulfite treated DNA; bisulfite genome sequencing the PCR product to confirm the hypomethylation site of the promoter CpG islands of multiple genes, thereby designing the oligonucleotide primer; and attaching amine linkers of 12 carbons to the 5'-terminal of the oligonucleotide primer, and spotting the oligonucleotide primer on a grass slide coated with 3-aminopropyltrimethoxylan and 1,4-diisothiocyanate using an arrayer.
Patent KR-20030030827-A (KR)
Title: A korean floor heater structue and its operation method
Inventor: CHOI DEUNG
IPC: F24D3/12
Filed: 2002-05-08
Abstract: PURPOSE: An ondol structure and a construction method thereof are provided to allow for heat accumulation and achieve improved sound insulation. CONSTITUTION: An ondol structure comprises a mortar surface(10) formed on a concrete floor(F); a sound/heat insulation panel(20) mounted on the mortar surface; supports(30) each of which has a top surface with a hot water pipe groove(31) and a heating wire groove(32) and a bottom surface with a sound insulation groove(33), wherein the supports are arranged at a constant spacing on the sound/heat insulation panel; a packing material(40) filling the space formed between the supports, which consists of 62.1% magnesia, 17.2% gem stone, 6.9% jade power, 6.9% loess powder and 6.9% charcoal powder; and a finishing plate(50) mounted on the supports and the packing material.
Patent KR-20030087288-A (KR)
Title: Executon method of wall for intercepting contamination zone of using steel sheet pile
Inventor: KANG HO JUNG
IPC: E02D31/00
Filed: 2002-05-08
Abstract: PURPOSE: A construction method for a barrier wall in a polluted area using a steel sheet pile is provided to prevent a water leakage on a sheet pile and to maximize the water isolating efficiency by filling up a joint of sheet piles with airtight fillers. CONSTITUTION: The construction method for a barrier wall(10) in a polluted area using a steel sheet pile comprises the steps of placing grout(50) between a front end of a steel sheet pile(20) which approaches to bedrock(30) and bedrock(30) through a central passage of an auger used for excavation, then rotating an auger backward, and filling up an excavation hole with fillers(40) such as earthy materials mixed with clay and bentonite to fill up a joint between a pile and a pile with fillers.
Patent KR-20030087349-A (KR)
Title: Pressure vessel for steam injection cleaner
Inventor: NAM HYEON SIK
IPC: A47L11/34
Filed: 2002-05-08
Abstract: PURPOSE: A pressure vessel for a vapor jetting cleaner is provided to improve heat transfer and to prevent overheat of the pressure vessel by preventing the formation of vapor film in the pressure vessel. CONSTITUTION: A pressure vessel(21) for a vapor jetting cleaner is composed of a vessel body(22) forming a pressure space therein and containing water(15) and vapor(16), and a vapor film formation preventing unit(52a). The vapor film formation preventing unit includes a plurality of protrusions formed at the bottom of the vessel body, and prevents the formation of vapor film.
Patent KR-20030087892-A (KR)
Title: TO prepay 1st allowance and get back difference inamount, reducing damage in the umbrella marketing
Inventor: LEE HEE JA
IPC: G06Q30/06
Filed: 2002-05-09
Abstract: PURPOSE: A method for prepaying a primary allowance and collecting a secondary allowance restricting the damage occurred from the multi-step marketing is provided to remove a sufferer of the multi-step marketing, and to help household income with the continuous allowance. CONSTITUTION: The prepaid allowance is collected by each partition. The highest allowance payment is set to an upper businessman and all businessmen. If the businessman reaches to a limit price, the businessman is automatically expelled and all of limit allowance is not given to the expelled businessman. 30 percents of the limit allowance is reserved to a company in order to protect the lower members of 30 percents. 30 percents of the accumulation money are given to the member as the stocks of the company.
Patent KR-20020057874-A (KR)
Inventor: CHAE BYONG TAE
IPC: B67D3/04
Filed: 2002-05-17
Abstract: PURPOSE: A beverage discharge valve is provided to discharge beverage of various temperatures and to discharge the beverage continuously by designing double water supply ports inside a valve body and by selecting the water supply ports. CONSTITUTION: A discharge valve comprises a valve body(12) to discharge various beverage by forming plural water supply ports; a selection portion of discharged beverage to select one beverage to be supplied through the water supply ports; a discharge control lever(20) operated to discharge the selected beverage through the discharge port of the valve body manually; a shaft(32) to open and to close the discharge ports of the valve body by the discharge control lever; and a fixing member to cover the rear part of the valve body. Thereby, the beverage is discharged continuously.
Patent KR-20030089957-A (KR)
Title: Apparatus and method 0f sustain driver with energy recovery
Inventor: CHO JANG HWAN
IPC: G09G3/296
Filed: 2002-05-20
Abstract: PURPOSE: A sustain driving apparatus having energy recovery capability and a method thereof are provided to receive a direct driving voltage from a power supply and also to reduce the number of elements. CONSTITUTION: The first and the second capacitor(CS1,CS2) are formed serially each other. A panel capacitor(Cp) is formed equivalently between the first electrode(Y) and the second electrode(Z). The first boosting circuit charges a current to an inductor(L) by supplying a current to the inductor along one direction using the voltage charged in the first capacitor when a positive voltage is charged in the panel capacitor. And the second boosting circuit charges a current to the inductor by supplying a current to the inductor along the other direction using the voltage charged in the second capacitor when a negative voltage is charged in the panel capacitor.
Patent KR-20030090040-A (KR)
Title: A Cathode of Color Cathode Ray Tube
Inventor: LEE JEONG GEUN
IPC: H01J29/04
Filed: 2002-05-21
Abstract: PURPOSE: A cathode for color cathode ray tube is provided to lengthen a lifetime and emit stably electrons by forming a gaseous metal material and an electron radiation material layer with different components. CONSTITUTION: A cathode for color cathode ray tube includes a triode portion, a prefocus lens portion, and a main lens portion. The triode portion is formed with a plurality of cathodes for emitting electron beams, a control electrode for controlling the amount of the electron beams, and an accelerating electrode for accelerating the electron beams. The prefocus lens portion is formed with two or more electrodes. The main lens portion is formed with a focusing electrode for focusing the electron beams and an anode electrode. Each cathode include a gaseous metal material(37) and an electron radiation material layer(35). The gaseous metal material(37) is formed on a cylindrical sleeve(32) including a heater(34). The gaseous metal material(37) is composed of nickel as a principal component. The electron radiation material layer(35) is formed on the gaseous metal material(37). The gaseous metal material(37) is composed of barium oxide and strontium oxide.
Patent KR-20020057901-A (KR)
Inventor: JEON CHANG MAN
IPC: H04R1/02
Filed: 2002-05-28
Abstract: PURPOSE: A structure of a multi-function electroacoustic transducer is provided to ensure a firm adhesion and increase an easiness of adhesion, stability of adhesion state and durability of adhesive force by enabling a plane adhesion and horizontal surface adhesion of an air hole screen controlling an air flow of a receiver unit so as to easily control frequency characteristics of a receiver. CONSTITUTION: A plurality of air holes(115) are formed penetrating an inner and an outer side of a receiver unit(110) of a square case(100') in three directions of outermost side, and an air hole screen 116 is adhesively fixed at a portion where the air holes are formed. The first yoke(130) doubly coupled to the second yoke(140) by a magnet(150) is inserted inside a case(100'). A vibration plate(118) with a coil(119) installed to be vertically moved between the first yoke(130) and the second yoke(140) with the magnet(150) inserted therebetween is adhered at an upper surface of an annular protrusion(111) formed at an inner face of an upper surface of the case(100'). A grill(117) is mounted and adhesively fixed at an upper surface of the annular protrusion(111) while being inserted inside the case(110'). A speaker is formed such that the plurality of air holes(121) are formed at a middle portion of the stepped case(100'), a vibration plate with a coil positioned between the first yoke(130) and the second yoke(140) and vertically moved is adhered at a lower inner side of the case(100'), and a grill is insertedly fixed at an inner side of a lower portion of the case(100').
Patent KR-20030092951-A (KR)
Title: Seat for preventing submarine
Inventor: LEE SE BOK
IPC: B60N2/00
Filed: 2002-05-31
Abstract: PURPOSE: An anti-submarine seat is provided to improve the stability of passengers and to considerably cut down manufacturing cost by the simplified structure. CONSTITUTION: In a seat of a vehicle including a plate(24) fixed between seat lower frames(20) comprising the lower part of the seat by elastic members(22), an anti-submarine seat is composed of a stopper(30) fixed to the lower side of the plate to set a limit value when the plate moves downward. The plate-shaped stopper includes fixed parts(30a) inserted and fixed into fitting holes(20a) arranged at the side of a pair of seat lower frames; guide parts(30b) connected with the fixed part to guide the descent position of the plate by an inclined surface in the descent of the plate; and a placing part(30c) stopping the plate guided by the guide part.
Patent KR-20020095434-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: FUKASAKU KATSUHIKO
IPC: H01L29/78
Filed: 2002-06-11
Abstract: PURPOSE: To provide an MOSFET semiconductor device in which the side- surface oxide film of a gate electrode is constant. CONSTITUTION: Related to a process where the side surface of a polysilicon gate electrode of a MOSET is oxidized, a side-surface oxide film 7 is formed by an oxidizing method, by which a film thickness becomes constant along the gate electrode, such as ISSG(in-situ steam generator), and a source/drain- extension region 8 is formed in the well region of a semiconductor substrate in a self-matching manner with the side-surface oxide film.
Patent KR-20040001202-A (KR)
Title: Method of forming flash memory cell
Inventor: HAN CHANG HUN
IPC: H01L21/8247
Filed: 2002-06-27
Abstract: PURPOSE: A method for forming a flash memory cell is provided to increase coupling ratio of a floating gate by enhancing the surface area of the floating gate. CONSTITUTION: A tunnel oxide layer(11), the first floating gate(12) and a self-aligned isolation layer(13) are sequentially formed on a silicon substrate(10). The second floating gate(14) is formed on the resultant structure. The second floating gate(14) is selectively etched to isolate the isolation layer using a photoresist pattern. By isotropic etching of the exposed isolation layer(13), the lower portion of the second floating gate is exposed. By removing the photoresist pattern, a floating gate is then formed.
Patent KR-20040003244-A (KR)
Title: Method and Apparatus for Managing Dark Current in Vehicle Using Non Volatile Memory
Inventor: KIM JEUNG IL
IPC: H02J7/14
Filed: 2002-07-02
Abstract: PURPOSE: An apparatus and a method for managing dark current of a vehicle using a non-volatile memory are provided to interrupt effectively the dark current in an igniting process by storing booting data of each device in the order of priority. CONSTITUTION: An apparatus for managing dark current of a vehicle using a non-volatile memory includes an electronic control unit(200) and a non-volatile memory(300). The electronic control unit(200) controls the electric power applied to devices for using the dark current and manages operations of the devices for using the dark current. The non-volatile memory(300) is used for storing a program to drive the electronic control unit(200) and a booting data of the devices for using the dark current. The electronic control unit(200) and the non-volatile memory(300) are connected to each other by a bus(400).
Patent KR-20040003946-A (KR)
Title: Fuel reusable system for fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2002-07-05
Abstract: PURPOSE: A fuel recycling apparatus of a fuel cell is provided, to allow a burner part of a humidifier to be operated by using the hydrogen gas generated by the side reaction at a fuel electrode stack without supplying fuel gas to a burner part, thereby reducing the fuel cost and the maintenance cost. CONSTITUTION: The fuel cell comprises a fuel electrode stack(10) comprising a fuel electrode, an air electrode and an electrolyte membrane; a fuel supply part(20); and an air supply part(30) comprising a heating humidifier(33) provided with a burner(33b). The fuel recycling apparatus(40) comprises a liquid separator(41) which is set at the entrance part of a fuel electrode of a fuel electrode stack and separates a hydrogen gas from the fuel after reaction; a hydrogen supply pipe(42) which connects the liquid separator with the burner part of a heating humidifier to supply the hydrogen gas separated from the fuel to the burner part of the heating humidifier as a fuel gas; and a hydrogen supply valve(43) which is set in the middle part of the hydrogen supply pipe and can be open and close.
Patent KR-20040006112-A (KR)
Title: Refresh semiconductor memory device having twin cell architecture
Inventor: CHO SEONG GYU
IPC: G11C11/407
Filed: 2002-07-09
Abstract: PURPOSE: A refresh type semiconductor memory device of twin cell structure is provided to perform divided word line activation. CONSTITUTION: According to the semiconductor memory device, a plurality of memory cell arrays are arranged in a matrix of rows and columns, and each of the plurality of memory cell arrays has a plurality of word lines and a plurality of bit lines and a plurality of memory cells arranged on the intersections of the word lines and the bit lines. Sense amplification areas are arranged between adjacent memory cell arrays respectively. Sub word line driver areas(20) are shared with two memory cell array blocks(40) by being arranged in every memory cell array. And a plurality of circuit block areas are arranged on the intersection where the arrangement area of the sub word line driver and the arrangement area of the block sense amplifier are crossed, and includes a LA driver driving the block sense amplifier and a PXiD circuit generating a driving control signal, and a BSYD circuit for enabling the LA driver selectively in response to a block control signal.