baber/WOPTO huggingface dataset:
Patent KR-20040084120-A (KR)
Inventor: LEE CHANG SO
IPC: B01J49/00
Filed: 2003-03-26
Abstract: PURPOSE: A method for separating and regenerating ion-exchange resin deprived of desalting function in a distillation desalination facilities is provided to minimize contamination generated in the resin regeneration process and improve reliability of the distillation desalination facilities by improving separation efficiency of the ion-exchange resin. CONSTITUTION: The method comprises a step of first separating the resin by backwashing exhausted resin contained in a cation regeneration column(10), and transferring floated anion resin layer to an anion generation column(20); a step of second separating the resin by backwashing exhausted resin remaining in the cation regeneration column, and transferring floated mixed resin layer to the anion generation column; a step of third separating the resin by backwashing exhausted resin contained in the anion generation column, and transferring floated crushed resin layer and mixed resin layer to a mixed layer storage column(30); a step of regenerating cation resin layer by supplying acid to the cation regeneration column, and regenerating anion resin layer by supplying caustic soda to the anion generation column; a step of fourth separating the anion resin layer by backwashing the anion resin layer remaining in the anion generation column, and transferring floated crushed cation resin layer to the mixed layer storage column; a step of mixing the cation resin layer with the anion resin layer by transferring the cation resin layer regenerated in the cation regeneration column to the anion generation column; and a step of purifying the mixed resin layer and the crushed resin layer contained in the mixed layer storage column.
Patent KR-20030078790-A (KR)
Inventor: KELLIE TRUMAN F
IPC: G03G15/06
Filed: 2003-03-28
Abstract: PURPOSE: A developing unit in the electro-photographing technology and a method for controlling a density thereof are provided to keep a uniform printing density during the valid lifespan of an ink cartridge, thereby realizing uniform and unchangeable image density. CONSTITUTION: A developing unit in the electro-photographing technology includes an ink container(10) filled with a liquid phase ink(15) having an ambient particle concentration and an ambient magnetic resistance by a predetermined level(18). In the ink container, a developing roll(11), and a developing roll rinsing unit(14) are provided to be immersed into the ink. The developing roll has a surface and applied with a first voltage. A skive unit(13) is mounted to mechanically contact the developing roll and not immersed into the ink of the ink container. The developing roll and the skive unit are biased by voltages. The skive unit is applied with a second voltage equal to or larger than the first voltage applied to the developing roll. As the difference between the first and second voltages gets larger, a mass of ink particles per a unit area plated on the developing roll gets larger.
Patent KR-20040085801-A (KR)
Inventor: CHO YONG RAY
IPC: G06F15/02
Filed: 2003-04-01
Abstract: PURPOSE: A portable navigation terminal for a golfer is provided to enable the golfer to receive various kinds of information associated with a golf game while the golfer carries the portable navigation terminal, and generate/manage golf statistical data through the network. CONSTITUTION: A memory(110) stores map information including each hole map of each country course, and the positions of geographical features/obstacles marked on each hole map. A current position detector(152) calculates/detects the current position from a GPS(Global Positioning System) signal received by a GPS receiver(140). A map information output controller(151) reads the map information and the geographical features/obstacles of the current golf course from the memory, and displays the information through a display part(120). A current position display controller(153) displays the current position by overlapping the calculated current position on the displayed map information. A hole cup display controller(154) calculates/displays a remaining distance between a hole cup position and the calculated current position through the display part.
Patent KR-20040086616-A (KR)
Inventor: CHOI GUN JA
IPC: A47B9/00
Filed: 2003-04-03
Abstract: PURPOSE: A device for regulating desk height is provided to make the convenient operating function for regulating the height possible, to offer excellent durability, and to minimize trouble rate, by configuring a simple structure. CONSTITUTION: The device for regulating the height of a desk, which is composed of an upper plate(1), a drawer(2) arranged under the upper plate(1), lifting legs(3) fixed on both sides of the drawer(2), fixed legs(4) containing the lifting legs(3), and leg supports(5) arranged towards the lower front of the fixed legs(4), includes; nut bodies(10), fixed in the lower end inside the lifting legs(3); screw-rod supporting members(20), fixed in the lower end inside the fixed legs(4); screw rods(30), penetrating the nut bodies(10) and the screw-rod supporting members(20); rotary bodies(31), formed in the lower end of the screw rods(30) as one body thereof; and supporting lugs(32), formed on the upper part of the rotary bodies(31).
Patent KR-20040091897-A (KR)
Inventor: CHOI HONG SEOK
IPC: H04W16/00
Filed: 2003-04-23
Abstract: PURPOSE: A gap filler discriminating method in a satellite DAB system is provided to easily recognize a signal-transmitted gap filler by inserting cell information by using a symbol of a pilot channel, and then transmitting it to a mobile station. CONSTITUTION: Gap fillers of each group are assigned a cell ID respectively. The cell ID is inserted into data of a pilot channel to be transmitted to a mobile station and included in cell information. The mobile station can search a signal-transmitted gap filler by using the cell information inserted in the pilot channel. The cell information includes a cell ID consisting of K bits, a CRC bit and a power indicator of L bits. The mobile station determines the strength of a signal transmitted from the gap filler by using the power indicator of the cell information and searches the gap filler by using the cell ID information.
Patent KR-20040092658-A (KR)
Inventor: LIM GUK CHAN
IPC: H04B1/38
Filed: 2003-04-24
Abstract: PURPOSE: An ear microphone having an incoming call connection switch, and a method for connecting an incoming call are provided to talk over the telephone with the other person without additional operation when a user puts on an ear microphone. CONSTITUTION: An ear microphone is connected to an ear microphone jack of a mobile phone for transmitting and receiving voice signals to and from the mobile phone to talk over the telephone with the other person through an earphone(22) and a microphone. The ear microphone has an incoming call connection switch(23) at a place where the earphone(22) is inserted into an ear of a user. If inserted into the ear of the user, the incoming call connection switch(23) is turned on. In case that the mobile phone transmits an incoming call connection request signal, the ear microphone becomes a state capable of transmitting and receiving voice signals to and from the mobile phone after outputting a specific signal.
Patent KR-20040092155-A (KR)
Inventor: CHO SANG TAE
IPC: E01F7/00
Filed: 2003-04-25
Abstract: PURPOSE: A fence for preventing sand or snow from being piled up is provided to restrict sand or snow from being piled up on the road or the slop, to ventilate efficiently, to obtain the visual field, and to reduce installation cost by mounting easily with the flexible synthetic resin net structure. CONSTITUTION: A fence is composed of plural posts(12) standing on the ground, and having plural supporting brackets(10) and rear reinforcing bars with the triangular section structure, and plural shutoff plates(14) supported between posts at four points and attached by a rectangular frame(13). The post is composed of an upper reinforcing bar(16) connected horizontally to the post by a couple of connecting brackets surrounding the post, and the supporting bracket welded into the post is composed of a vertical slot and a horizontal slot for assembling the horizontal member with the vertical member of the rectangular frame. The shutoff plate is composed of a synthetic resin supporting member(14a) attached to the rectangular frame, and net members(14b) arranged in the latticed area and attached to the supporting member by sewing.
Patent KR-20040092860-A (KR)
Inventor: LEE BONG SOO
IPC: C02F1/42
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a method for manufacturing an adapter for linking a pipe of a water softener which is able to manufacture the adapter simply by assembling parts and is easy to repair and replace the pipe. CONSTITUTION: The method comprises steps of (a) a drawing step (S1) drawing materials to form an octagonal rod having a protruded jaw; (b) a cutting step (S2) cutting the rod to form a water pipe connection body; (c) a joint processing step (S3) processing a penetration hole in the water pipe connection body, processing an inlet pipe joint hole and a discharge pipe joint hole on one side of the water pipe connection body and processing an air discharge pipe joint hole on the lower part of the water pipe connection body; (d) an install part processing step (S4) processing a connection hole corresponding to the inlet pipe joint hole vertically to the protruded jaw, cutting a portion of the protruded jaw to form a moving groove and processing an inside screw and an outside screw on the inner part of one end and outer part of the other end of the water pipe connection body; (e) a joint pipe assembly step (S5) jointing the inlet pipe joint hole on the inlet pipe, jointing the discharge pipe joint hole to the discharge pipe, jointing the air discharge pipe joint hole to the air discharge pipe and then assembling them; and (f) a valve body and nut assembly step (S6) inserting a ball valve body into the penetration hole, installing a handle by connecting the handle through the connection hole to the ball valve body and then being placed on the moving groove and joining a nut locking tool to lock a nut on the inside screw.
Patent KR-20040093535-A (KR)
Inventor: SUL GWI AE
IPC: F25D11/00
Filed: 2003-04-30
Abstract: PURPOSE: A cooling apparatus for a water purifier is provided to manufacture a surface of an evaporator tube as a wide plane, and secure the maximum contact area with a cold water tank, thereby efficiently transferring heat. CONSTITUTION: An evaporator tube(10) is adhered closely to a surface of a cold water tank(2), having plural refrigerant passages inside. A first pipe(20) is connected with one end of the evaporator tube for communicating the refrigerant passages with each other. A second pipe(30) is connected with the other end of the evaporator tube for communicating the refrigerant passages with each other. The evaporator tube is shorter than an outer circumference of the cold water tank, and is bent in shape corresponding to an outer peripheral surface of the cold water tank.
Patent KR-20040092951-A (KR)
Inventor: KANG MYEONG HUI
IPC: A61K35/12
Filed: 2003-04-30
Abstract: PURPOSE: Provided are the hot water extract of young antlers and a drink containing the same. The cellular DNA which is treated with the extract or the drink containing the same has excellent resistance against stress from the outside. CONSTITUTION: The composition for protection of cellular DNA damage is characterized by containing the hot water extract of young antlers. It further contains hot water extracts of Angelica gigas, jujube and ginger. The extracts are effective for prevention of cancers.
Patent KR-20040093864-A (KR)
Inventor: LEE OH SIK
IPC: B65D90/02
Filed: 2003-04-30
Abstract: PURPOSE: Provided is a liquid storage tank, which is applied for storing drinkable water and waste water and for fish farming, has high strength and excellent durability, prevents the contamination of drinkable water, and purifies waste water. CONSTITUTION: The liquid storage tank having a predetermined housing space comprises: a wall set(20) formed by coupling a plurality of corrugated steel panels, and a roof(10) covering the top surface of the wall set(20) and having a lighting window(12) formed of a transparent plate. Particularly, the wall set(20) has a cylindrical shape and the roof(10) has a semi-spherical shape. The corrugated steel panel is preferably a polyethylene-coated panel.
Patent KR-20040094054-A (KR)
Inventor: USHIGUSA YOSHIHIRO
IPC: G09G3/30
Filed: 2003-05-01
Abstract: PURPOSE: An apparatus for driving a display panel with effective current-current converters is provided to reduce the power consumption by maximizing the efficiency of the driving power. CONSTITUTION: An apparatus for driving a display panel with effective current-current converters includes a main display controller(11), an icon display controller(12), a dot-matrix display controller(13), an icon driving unit(21), a dot-matrix driving unit(22), a first current-current converter(41) and a second current-current converter(42). The main display controller(11) divides the input data image into the icon data and the dot-matrix data to output the icon data and the dot-matrix data. The icon display controller(12) outputs the timing control signal. The icon driving unit(21) drives the icon region of the display panel in response to the icon data and the timing control signals of the icon display controller(12). The dot-matrix driving unit(22) drives the dot-matrix region of the display panel in response to the dot-matrix data and the timing control signals from the dot-matrix display controller(13). The first current-current converter(41) supplies the first boost voltage to the dot-matrix driving unit(22). And, the second current-current converter(42) supplies the second boost voltage boosted with boosting the input direct voltage by the capacitor to the icon driving unit(21).
Patent KR-20030058982-A (KR)
Inventor: OH SUNG BAE
IPC: C04B14/10
Filed: 2003-05-06
Abstract: PURPOSE: A manufacturing method of yellow earth ascon which decreases poisonous substance(radon gas) and dust of cement and improves our health by using yellow earth and cement. CONSTITUTION: The yellow earth ascon is manufactured by mixing 20pts.wt. of processed yellow earth, 30pts.wt. of cement, 29pts.wt. of sand, 0.7pts.wt. of corn or potato starch, 0.3pts.wt. of animal or vegetable fats, and 0.3pts.wt. of pigment. The yellow earth is processed by the following steps of: spraying water over 15pts.wt of yellow earth, drying and heating at 1200deg.C for 1hr; spraying 0.3pts.wt. of animal or plant fats over 15pts.wt. of the dried yellow earth; spraying 0.7pts.wt. of starch boiled at 100deg.C; drying and mixing.
Patent KR-20030088350-A (KR)
Title: 전기적으로 어드레싱가능한 데이터 저장 유닛 및 데이터의기록, 어드레싱, 판독 방법
IPC: G11C8/00
Filed: 2003-05-12
Abstract: 전기적으로 어드레싱가능한 데이터 저장 유닛(80)은 단일 기판(90) 상에 데이터 저장 어레이(81-89)의 행 및 열을 가지고 있다.  각 어레이(14)는 데이터를 기록, 어드레싱 및 판독하기 위한 행 라인(18) 및 열 라인(20)에 의해 연결되는 코플래너 데이터 저장 다이오드 셀(16) 매트릭스이다.  다수의 어레이(81-89)의 어드레스 라인(91,92,97,98) 및 전력 라인(104-106, 120-122)이 각각 어레이(81,84,87 및 87,88,89)에 각각 연결되어, 선택된 데이터 저장 셀(150)의 어레이(87)의 데이터 저장 다이오드 셀만이 인에이블되어, 데이터 저장 유닛의 모든 다른 어레이의 원하지 않는 전력 낭비를 제거한다. 
     다수의 행 어드레스 라인(91,92) 각각은 행 디코더(81a,84a,87a)를 통해 데이터 저장 어레이의 열들 중 하나 내의 모든 어레이(81,84,87)의 행과 연결된다.  다수의 열 어드레스 라인(97,98) 각각은 열 디코더(87b,88b,89b)를 통해 데이터 저장 어레이의 행들 중 하나 내의 모든 어레이(87,88,89)의 열과 연결된다.  제어기(도시되어 있지 않음)는 행 어드레스 라인(91,92) 및 열 어드레스 라인(97,98)을 인에이블하여 선택된 어레이(87) 내의 데이터 저장 다이오드 셀(50)을 선택적으로 어드레싱한다.
Patent KR-20030094032-A (KR)
Title: 자기 조정형 위너 라인업 증폭기
IPC: G11C15/00
Filed: 2003-05-30
Abstract: 본 발명의 자기 조정형 위너 라인업 증폭기는, 메모리 영역의 워드 가중치 부여 비교기로부터의 비교 신호(C i , i는 행 번호)를 레벨 제어하는 신호 제어부와, 레벨 제어된 비교 신호(C i )를 거리 증폭 신호(LA i )로서 출력하는 메모리 영역의 각 행에 대응하는 자기 조정형 거리 증폭부와, 이 거리 증폭부에 공통인 자기 조정 전압(F a )을 입력하는 피드백 생성부와, 그 입력 전압(min{C i } ; C i 의 죄소값)을 피드백 전압(F)으로 변환시키고 이 피드백 전압(F)을 큰 구동 전류와 함께 병렬로 신호 제어부에 공급하는 전압 팔로워를 구비하고, 거리 증폭부의 증폭 특성이 위너 행의 비교 신호(C win )에 의해 자기 조정되고, 또한 신호 제어부가 비교 신호(C win )를 거리 증폭부의 최대 이득 영역의 범위내로 이끄는 것을 특징으로 한다.
Patent KR-20030055213-A (KR)
Inventor: SON BYUNG WOOK
IPC: A01K1/015
Filed: 2003-06-05
Abstract: PURPOSE: Provided is a floor material for a cattle shed by which it is possible to reduce the amount of saw dust applied on the floor of cattle shed, thereby saving cost required for management of the cattle shed. CONSTITUTION: The floor material comprises a mat(2) formed of foamed rubber material in a flat board, a paraffin layer(3a) applied on the top of the mat(2) and a non-woven fabric of polypropylene integratively formed with a nylon mesh(3b) inserted therein and a thermally fusible film(4) to attach the non-woven fabric. The non-woven fabric of polypropylene is produced by inserting a nylon mesh(3b) between two layers of non-woven fabric having a thin thickness and heating and pressing the composite for integration. Therefore, the non-woven fabric has improved strength and durability. The thermally fusible film(4) is an adhesive for hot melt which uses thermoplastic resins.
Patent KR-20040108510-A (KR)
Inventor: OH YONG HYUB
IPC: H04Q9/00
Filed: 2003-06-17
Abstract: PURPOSE: A system for remotely controlling an unmanned vehicle by using a tilt/azimuth sensor is provided to allow a user to easily control posture of a vehicle by simply changing spatial posture of a remote controller by using user's hands. CONSTITUTION: A tilt sensor unit(301) detects a tilt of a remote controller. An azimuth sensor unit(302) detects an azimuth of the remote controller. A key input unit(303) receives an additional input key and performs a function such as increasing or decreasing a speed of an engine, taking a photo, or performing blast-off. An input processing unit(305) receives input values obtained from the tilt sensor unit(301), the azimuth sensor unit(302) and the key input unit(303) positioned above a frequency detecting unit(312). A signal processing unit(304) of a controller(310) generates a digital signal required for operating a vehicle. An output processing unit(306) transfers a result value to an RF modulator(307). The RF modulator(307) modulates the result value and wirelessly transmits it. A display unit(308) displays various operational situations. A DC-DC converter(309) receives DC input power and generates a voltage for a digital circuit unit and an analog power source.
Patent KR-20040110361-A (KR)
Inventor: CHUNG YOUNG HWAN
IPC: B21D51/18
Filed: 2003-06-19
Abstract: PURPOSE: A jacket of a liquid storage vessel is provided to bend the jacket and form welding holes in the jacket within one pressing process, thereby simplifying manufacturing processes of the jacket. CONSTITUTION: A jacket(20) integrally formed with the outer surface of a storage vessel is formed by one pressing process. End portions(21) are formed at the right, left, upper, and lower edges. A plurality of reinforcing bands(24) has passages(25,26) of different sizes. A plurality of welding holes(23) is punched in the reinforcing band at a constant interval. A chamber(22) is formed between the end portions and the reinforcing bands. The chamber is communicated with the passages. A heat medium is circulated in the chamber.
Patent KR-20050000743-A (KR)
Inventor: LEE YOUNG HO
IPC: E01D19/00
Filed: 2003-06-24
Abstract: PURPOSE: A bridge slab structure with a falling bridge prevention device and without an expansion joint device is provided to prevent the separation of a bridge by horizontal load, to improve the trafficability of vehicles, to prevent the deterioration of a concrete structure caused by a water leakage and to simplify a maintenance work for a bridge. CONSTITUTION: The bridge slab structure with a falling bridge prevention device and without an expansion joint device comprises: a chest wall(2) formed to be projected downward from the lower side of a slab(1) and provided with a wing wall(7), wherein a main reinforcing bar of the wing wall(7) is located on the backside of the wing wall(7) to be anchored on the chest wall(2) and extended to a falling bridge prevention device(6) to secure the anchoring length of a main reinforcing bar; a falling bridge prevention device(6) formed to be projected downward from the other lower side of a slab(1) and to have the appointed angle outward and covered with Styrofoam(10) having the appointed thickness to function as a form at a temporary construction work and to control the displacement of a bridge; and an abutment(4) located between the chest wall(2) and the falling bridge prevention device(6) and projected to support a slab(1) and provided with a shoe device(3) to cover up the left falling bridge prevention device(6), the right chest wall(2) and the lower abutment.
Patent KR-20050001543-A (KR)
Inventor: KIM BYOUNG CHUL
IPC: H01J29/86
Filed: 2003-06-25
Abstract: PURPOSE: A color cathode ray tube is provided to reduce a local doming and improve drop characteristics, by increasing a curvature as it goes from a center toward a peripheral part of a panel. CONSTITUTION: A color cathode ray tube comprises a panel(10) having a substantially flat outer surface and an inner surface with a predetermined curvature; and a mask for selecting colors of electron beams incident from the panel. The cathode ray tube has a curvature increasing as it goes from a center toward a peripheral part of the panel. A formula 0.3<=(Rxe/Rxc)<=0.75 is satisfied, wherein Rxc is the radius of curvature of inner surface of center of panel along a longer axis, and Rxe is the radius of curvature of inner surface of end of effective surface of screen along the longer axis, wherein the longer axis is a virtual line passing through the center of the panel and crossing the panel in a horizontal direction.
Patent KR-20050002202-A (KR)
Inventor: LEE JONG GON
IPC: B31D1/02
Filed: 2003-06-30
Abstract: PURPOSE: An embossing sticker filled with the air and a manufacturing method thereof are provided to secure soft feeling by using the air as an embossing member and to improve the quality of products by a transparent picture with a clear sticker design. CONSTITUTION: An embossing sticker(1) filled with air(40) is composed of a base plate(70) formed by combining a release paper(10) and a base sheet(20) having a bottom surface coated with an adhesive(21) and a design sheet(30) joined on the upside of the base plate. The air as an embossing member is injected and closed between the base plate and the design plate. A sticker design is printed on the bottom side, the upside, or both the bottom side and the upside of the transparent PVC(Polyvinyl Chloride) design sheet. A printing ink(a) of the sticker design is made of photo-luminescent or fragrant materials.
Patent KR-20050008132-A (KR)
Inventor: AHN BYOUNG SUNG
IPC: C07C67/24
Filed: 2003-07-14
Abstract: PURPOSE: Provided is a method for producing (alkoxy polyoxyalkylene glycol)alkyl unsaturated carboxylic acid diester compounds which have excellent thermal stability and shelf stability and thus are useful for starting materials of concrete admixture. CONSTITUTION: The method for producing an (alkoxy polyoxyalkylene glycol)alkyl unsaturated carboxylic acid diester compound represented by the following formula 1 comprises carrying out transesterification of a dialkyl ester of unsaturated dicarboxylic acid containing at least one double bond, represented by the following formula 2 with a (polyoxyalkyleneglycol)alkyl ether represented by the following formula 3 in the presence of an acid catalyst. In the above formulae 1-3, R1 is a C1-C6 unsaturated hydrocarbon group containing at least one double bond; R2 is a C2-C6 alkylene group; each of R3 and R4 is a C1-C6 alkyl group; and n is the number of added oxyalkylene group and represents an integer of 3-24.