baber/WOPTO huggingface dataset:
Patent KR-20040098926-A (KR)
Inventor: LEE JAE HUI
IPC: F25D23/00
Filed: 2003-05-16
Abstract: PURPOSE: A bush for a refrigerator is provided to prevent a defect caused by deforming the shape of an inner case and to remove a tape used for restricting the leakage and separation of foam liquid in mounting the bush. CONSTITUTION: A bush for a refrigerator is fitted in an inserting hole formed at an inner case(5), mounted and supported in a heat insulating layer formed outside the inner case, and closely contacted to the outside of the inner case by interposing an adhesive medium(35) between the outer periphery of the inserting hole formed at the outside of the inner case and the bush. The adhesive medium is foam polyethylene coated with an adhesive agent. A recessed groove frame(30) is formed at the part corresponding to the outer periphery of the inserting hole to receive a burr of the inserting hole of the inner case.
Patent KR-20040102532-A (KR)
Inventor: LEE GANG HUN
IPC: H04M11/00
Filed: 2003-05-28
Abstract: PURPOSE: A method and a device for remotely controlling a networked electronic device through the Internet are provided to control the networked electronic device in a client connected to an Internet chatting server without implementing a program for operating the networked electronic devices in the Internet chatting server. CONSTITUTION: A server connection processor connects the networked electronic device(40) to the Internet chatting server(30). A control command processor controls the networked electronic device or generates an error message depending on a control command transmitted from the client(10). The server connection part is equipped with an ID input processor transmitting an ID of the networked electronic device inputted from the second user to the Internet chatting server and a state detector detecting/transmitting a current state of the networked electronic device. The control command processor is equipped with a protocol analyzer, a data storing part, a control command analyzer, a control command executer, and an error message generator.
Patent KR-20050105637-A (KR)
Inventor: KIM WON KYU
IPC: H01L23/12
Filed: 2003-06-03
Abstract: 본 발명은 이종 기판으로 이루어진 모듈 및 이의 조립 방법에 관한 것으로, 견성기판에 동일한 패턴의 외부전극을 n 개 형성하고, 상기 외부전극 상에 제1 접착부재를 형성한 후, 상기 견성기판에서 상기 제1 접착부재가 형성된 면의 반대면에 소정의 전자기능을 위한 부품을 실장하고, 견성기판을 커팅하여 n 개의 하이브리드 부품을 마련한다. 또한, 상기 견성기판의 상기 외부전극 패턴에 대응하는 형태로 연성기판에 외부전극을 형성하고 상기 연성기판의 상기 외부전극 상에 제2 접착부재를 형성한 후 상기에서 마련한 하이브리드 부품중 하나를 상기 연성기판으로 이동시켜 상기 제1 접착부재와 상기 제2 접착부재가 일치하도록 접착시킨다.
Patent KR-20040105285-A (KR)
Inventor: HONG GYEONG MIN
IPC: G01R11/02
Filed: 2003-06-04
Abstract: PURPOSE: A power circuit in an electric power meter for remote inspection is provided to supply an operational voltage to a telemetry system by using a source voltage of the electric power meter. CONSTITUTION: The device includes an electric power meter(11) and a telemetry system(21). A secondary winding of a transformer is made of a secondary winding(t2) of the electric power meter and a secondary winding(t3) of the telemetry system. An electric power meter power supply, having a rectifier, condenser(C1,C2,C3) in parallel with the rectifier(B1), and a constant voltage IC(Integrated Circuit), is coupled with the secondary winding of the electric power meter. An input node of a rectifier(B2) is coupled with the secondary winding of the telemetry system. A telemetry system power supply(20), having condensers(C4,C5,C6) parallel connected to an output node of the rectifier and a constant voltage IC, is coupled with the secondary winding of the telemetry system.
Patent KR-20040104868-A (KR)
Inventor: JANG MYEONG SEOP
IPC: G11B15/28
Filed: 2003-06-04
Abstract: PURPOSE: A capstan motor is provided to comprise a movement preventing unit consisting of a groove portion and a projection portion corresponding to each other between coupled surfaces of an FG(Frequency Generation) magnet and a rotor, thereby preventing the FG magnet from moving on an outer circumference of the rotor. CONSTITUTION: A groove portion(220a) is formed on an outer circumference of a rotative case(221). The groove portion(220a) is formed in certain depth along an outer girth of the rotative case(221). An FG magnet(230) is installed along an outer girth of a rotor(220) to be separated from an MR(Magnet Resistor) sensor(20) installed on a PCB(10). The FG magnet(230) supplies information on a rotative state of the rotor(220) while interacting with the MR sensor(20). A projection portion(230a) corresponding to the groove portion(220a) of the rotor(220) is formed on an inner circumference of the FG magnet(230).
Patent KR-20040105893-A (KR)
Inventor: KIM DAE HYUN
IPC: F16L5/00
Filed: 2003-06-09
Abstract: PURPOSE: A method for constructing a sleeve for protecting a pipe passing a wall of a bathroom and the sleeve are provided to install the heating pipes conveniently and easily and to insulate heat and water efficiently by adjusting the height of the sleeve according to the thickness of the wall of the bathroom. CONSTITUTION: An assembling socket part of a sleeve(100) is placed in a bathroom(1), and the other assembling socket part is placed indoors to select the position according to the height of the assembling sockets. The sleeve is installed to a wall(2) of the bathroom, and the length is adjusted according to the thickness of the wall of the bathroom. The floor of the bathroom is adjusted to the floor of the room, and a heating pipe(3) is penetrated through the sleeve installed to the wall of the bathroom. Packing, a press ring and a sealing member are fitted to the pipe, and the sealing member is thread-connected to the assembling socket of the sleeve. The sealing member is tightened to grip the heating pipe firmly in combining the assembling part of the sleeve with the sealing member.
Patent KR-20050000790-A (KR)
Title: Adsorptive sack composed of a main sack body with permeable sheets of a closed structure and an absorber
Inventor: SONG YOU SOUB
IPC: E02B3/04
Filed: 2003-06-24
Abstract: PURPOSE: And adsorptive sack is provided to apply for a cofferdam of rivers and an emergency measure in a residential street with difficult to get sands rapidly and conveniently. CONSTITUTION: The adsorptive sack(1) contains: a main sack body(2) composed of permeable sheets where water permeates inward and sealed up with a closed structure; and an absorber(3) built in the main sack body(2) to absorb and expand the permeated water. The main sack body(2) is formed in a double structure which is split into an internal sack(21) and an external sack(22), wherein the absorber(3) is installed in the internal sack(21) and placed in a water-soluble film(31) which is melted away by the permeated water into the main sack body(2).
Patent KR-20040082921-A (KR)
Inventor: LEE JIN EON
IPC: G06F12/08
Filed: 2003-06-25
Abstract: PURPOSE: A flash file system is provided to have a hierarchical structure for redesigning a part of an overall system so that it enhances a flexibility and an applicability in a specific application. CONSTITUTION: The system comprises a flash memory sub system(14) and a flash memory. The flash memory sub system(14) interfaces the flash memory with a host system. The flash memory sub system(14) includes a host system interface(22), a pseudo RAM(24), a flash conversion layer unit(26), and a flash memory interface(28). The host system interface(22) interfaces the host system with the pseudo RAM(24). The pseudo RAM(24), connected to the host system interface(22), temporarily stores the data written to or read from the flash memory. The flash conversion layer unit(26) maps the logical address, received from the host system, to the physical address of the flash memory. The flash memory interface(28) writes the data, received from the pseudo RAM(24), at the flash memory or reads the data from the flash memory by using the address offered by the file conversion layer unit(26).
Patent KR-20040002754-A (KR)
Inventor: SEZI RECAI
IPC: C08G69/26
Filed: 2003-06-26
Abstract: PURPOSE: A poly-o-hydroxyamide, a polybenzoxazole obtained from the poly-o-hydroxyamide, an electronic component containing a dielectric including the polybenzoxazole, and their preparation methods are provided, to obtain a polymer dielectric for the aluminum and copper metallization which is stable at a high temperature and is suitable for filling narrow trenches despite of the elimination of water during cyclization. CONSTITUTION: The poly-o-hydroxyamide is represented by the formula 1, wherein M1 is -C(=O)-Y1-C(=O)-; M2 is -NH-Z2(OR1)2-NH-C(=O)-Y3-C(=O)-; M3, M4 and M5 are independently -NH-Z1(OR1)2-NH-C(=O)-Y2-C(=O)-, -X2-C(=O)-Y4-C(=O)- or -X2-C(=O)Y5-C(=O)-; M6 is NH-Z3(OR1)2-NH-; a is 0 or 1; b is an integer of 1-200; c is an integer of 0-200; d is an integer of 0-50; e is an integer of 0-50; and f is 0 or 1. The poly-o-hydroxyamide is prepared by reacting at least one monomer represented by the formula 2 with at least one dicarboxylic acid or an activated dicarboxylic derivative represented by the formula 3, wherein Z is Z1, Z2 or Z3; and L is a hydroxyl group or an activated group.
Patent KR-20050001902-A (KR)
Inventor: MA DAE YUL
IPC: G01M3/10
Filed: 2003-06-26
Abstract: PURPOSE: A method of a hot cycle test for a chemical fluid tank made of high quality is provided to exactly detect the leakage state of a welding part by checking the welding part. CONSTITUTION: A heating exchanging unit includes a cell part and a channel part by performing welding in a circumference direction and in a longitudinal direction. Steam/heat wind is inserted into nozzles(51) of a cell part of the tank(10). An electric heat coil is wound around an outer circumference surface. An adiabatic member(90) is covered on the outer circumference surface. A gas is injected into the channel part under the designed temperature and the designed pressure. The gas includes nitrogen.
Patent KR-20030060862-A (KR)
Inventor: KIM JONG CHOUL
IPC: C02F1/50
Filed: 2003-06-30
Abstract: PURPOSE: Provided is an automatic chemicals dosing machine operating at low power generated by hydroelectric power generation for use in sewage and wastewater treatment plant. CONSTITUTION: The machine comprises a raw water input pipe(1), an impeller(4) which rotates by water fall from the water input pipe(1), a rotating speed increasing gear(6) connected to a wing shaft of the impeller(4) for increasing rotating force by 20 times, an oscillating coil(7) for acquiring electric energy of DC 5.5V by being rotated by the increased rotating force, a condenser for storing the electric energy, and a metering pump(10) which operates using the electric energy stored in the condenser, thereby feeding predetermined amount of chemicals based on water flow rate.
Patent KR-20030064688-A (KR)
Inventor: CHOI CHAN YOUNG
IPC: G01B5/245
Filed: 2003-06-28
Abstract: PURPOSE: A nautical apparatus is provided to achieve coordination and gradient of a vehicle or a ship by using a gravity needle and an auxiliary needle. CONSTITUTION: Oil(11) used in a compass is filled in a globe(1) in such a manner that a half of the globe(1) is filled with oil(11). A floating device(8) formed with the north-pole and the south-pole is floated on oil(11). An auxiliary needle(7) is vertically installed on the floating device(8) and a gravity needle(10) is suspended to a lower portion of the floating device(8) such that a user reads a gradient from a vertical line(2) and a horizontal line(3). The globe(1) is fabricated by using transparent acryl or glass so that the user views an internal portion of the globe(1). The front portion of the gravity needle(10) is slightly convex so that the gravity needle(10) has weight higher than weight of the auxiliary needle(7).
Patent KR-20050003875-A (KR)
Inventor: AHN BYEONG HWA
IPC: G03G21/08
Filed: 2003-07-04
Abstract: PURPOSE: An electrophotographic printer is provided to prevent a photosensitive drum and developers and an intermediate transfer unit from being damaged by separating developers from the printer in a direction of becoming distant from the photosensitive drum and setting the developers in the printer in a direction of accessing the photosensitive drum. CONSTITUTION: An electrophotographic printer includes a main frame(100), a photosensitive drum unit(200) and an intermediate transfer unit(300). The photosensitive drum unit is installed in the main frame vertically detachably and includes a photosensitive drum on which an electrostatic latent image. The intermediate transfer unit is vertically detachably set in the main frame and has a transfer belt to which a toner image is transferred from the photosensitive drum. The intermediate transfer unit is located above the photosensitive drum unit.
Patent KR-20030062297-A (KR)
Inventor: KWON YEONG WON
IPC: B65D81/18
Filed: 2003-07-07
Abstract: PURPOSE: Provided is an absorption pad for absorbing liquid released from foods which bars absorption materials from being released outside when absorbing and expanding liquid released from the foods so that it contributes to keep the foods fresh for a long time. CONSTITUTION: In the absorption pad which is composed of an upper sheet(10) to let liquid permeated and a lower sheet(30) to let liquid not permeated, the absorption pad for absorbing liquid released from the foods is characterized by including an absorption material layer(20) between the upper sheet and the lower sheet to absorb and store the liquid released from the foods, with consisting of a pulp(21), activated fiber(22) and absorptive single fiber(23), in which absorptive single fiber is selected from starch graft copolymer, crosslinked carboxymethyl cellulose or modified hydrophilic acrylate resin.
Patent KR-20050008046-A (KR)
Inventor: AHN CHIE TEUK
IPC: H04N19/34
Filed: 2003-07-14
Abstract: PURPOSE: A scalable video coding method suitable to ubiquitous environment is provided to improve efficiency in motion estimation and motion compensation by utilizing a reproduction image with high quality obtained in an enhancement layer. CONSTITUTION: An improved reproduction image is fed back to a base layer in order to avoid a single-loop type that severely affects motion estimation and motion compensation of the base layer. Improved motion estimation and motion compensation are independently performed in the base layer and then included in transmission and reception of a bitstream in an enhancement layer so that generation of drift therein can be minimized. A coding process is performed by using a previously inputted image and a currently inputted image with high quality.
Patent KR-20050009442-A (KR)
Inventor: JEON DONG HYUN
IPC: B23D21/00
Filed: 2003-07-16
Abstract: PURPOSE: A cylindrical structure cutting device by using a drill gun is provided to cut clearly and simply a cylindrical structure by fitting the cylindrical structure in an adapter, inserting the structure into a through-hole of a body, and then operating the drill gun. CONSTITUTION: A cylindrical structure cutting device by using a drill gun(300) is composed of an adapter(100) connected to rotate a cylindrical structure(10) by transmitting rotary power generated from the drill gun to the cylindrical structure and a basic body(200) coupled with the adapter to cut the rotating cylindrical structure by the drill gun. The basic body comprises a body(210); a bearing(220) and a bearing bush(230) inserted through the body and formed with a through-hole(231) for passing and inserting the cylindrical structure; and a cutter unit(240) for cutting the rotating cylindrical structure inserted into the through-hole. The bearing and the bearing bush assist the cylindrical structure to rotate smoothly by reducing frictional force generated in rotating the cylindrical structure fitted in the through-hole by the drill gun.
Patent KR-20050011812-A (KR)
Inventor: AHN MIN A
IPC: B26B13/22
Filed: 2003-07-24
Abstract: PURPOSE: A scissors is provided to simply cut paper in a certain width without marking a cutting line in the surface of the paper by forming a control piece of a cutting length in an upper blade. CONSTITUTION: A fixing member(50) is stuck to the outer side of an upper blade(10). An insertion slot(51) is formed in the center of the fixing member. A supporting member(60) includes a combination piece(61) to be selectively inserted in the insertion slot and to be folded downward and a guide groove(62) in the upper part. A control piece(70) is inserted in the guide groove to be movable. A stopper(72) is formed in the control piece to be folded downward. Thereby, a scissors cut paper in a certain width and a certain length without marking a cutting line in the paper.
Patent KR-20050015756-A (KR)
Inventor: JANG SAM YOUNG
IPC: A47L15/42
Filed: 2003-08-07
Abstract: PURPOSE: A dishwasher is provided to enhance a washing effect and to shorten the time for washing, by washing tableware with water supplied to a body from an outer source of water in a water supply process. CONSTITUTION: A dishwasher comprises a cavity in which tableware is placed; plural injection nozzles(13) arranged to the cavity; plural injection ducts(11) connected to the injection nozzles to supply water to each injection nozzle; and a water supply duct(16) connected to an inlet part(21,22) of one of the injection nozzles together with one of the injection ducts, to supply water to the cavity through the injection nozzles. The water supply duct and the injection duct are connected to the injection nozzle by a connection device(20) combined to the inlet part of the injection nozzle.
Patent KR-20030077485-A (KR)
Title: Automatic water gate for recovering polluted river water by discharging top water and bottom water flew from the upper reaches of a river simultaneously and diluting and the composition method
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2003-08-07
Abstract: PURPOSE: An automatic water gate for recovering the polluted river water by discharging top water and bottom water flew from the upper reaches of a river simultaneously and diluting is provided to control the quantity of water flew from the upper reaches of a river and to purify the polluted water naturally. CONSTITUTION: The automatic water gate for recovering the polluted river water by discharging top water and bottom water flew from the upper reaches of a river simultaneously and diluting comprises a water gate installed to a channel of a river or a spillway of a reservoir, a hinge shaft(22) projected from the water gate, a support(33) whose one side is installed on the hinge shaft(22) and the other side is fixed to an apron bottom(11) to install the water gate along the channel of a river, a connecting arm(44) installed on the hinge shaft(22) to be adjacent to the outside of the support(33) to move the water gate by rotating the hinge shaft(22), and a closed space(111) installed on both sides of the water gate and housing/closing the support(33) and the connecting arm(44) to prevent the permeation of river water flew from the upper reaches of a river.
Patent KR-20050019507-A (KR)
Inventor: CHOUNG SUNG MO
IPC: A47J31/40
Filed: 2003-08-19
Abstract: PURPOSE: A drink manufacturing device and a material discharge amount regulating method of the drink manufacturing device are provided to regulate flavor of beverage selectively by operating the increase button or the decrease button after operating the menu selection button. CONSTITUTION: A drink manufacturing device comprises a body(10), plural menu selection buttons(41) formed in the front of the body to select beverage, plural material parts contained in the body to store different materials for beverage, a water tank part storing water for making beverage, a mixing unit blending water and selected material according to operation of the menu selection button, a control unit setting the reference mixture ratio of material for beverage according to each menu selection button and supplying materials for beverage to the mixing unit for the predetermined time according to the operation signal of the menu selection button, and increase and decrease buttons(45,47) formed in the front of the body to increase or decrease the amount of material supplied to the mixing unit.
Patent KR-20040053753-A (KR)
Inventor: TSUKIKAWA YASUHIKO
IPC: H01L27/108
Filed: 2003-08-27
Abstract: PURPOSE: A semiconductor memory device is provided to reduce occupied area of a memory cell in a twin-cell mode DRAM(Dynamic Random Access Memory) by minimizing the size of a basic cell region. CONSTITUTION: A plurality of memory cells(BCU) are arranged in rows and columns. Each memory cell includes a transistor and a capacitor. A plurality of bit lines(BL0-BL9) are arrayed corresponding to memory cell columns. A plurality of word lines(WL0-WL5) are arrayed corresponding to memory cell rows. The word lines cross the bit lines. Each memory cell includes an active region extending to a direction between extending directions of corresponding word and bit lines, and a storage node electrically connected to the active region. A bit line contact(BC) is used for connecting electrically the active region of each memory cell with a corresponding bit line. The bit line contact is provided to each bit line in a row direction. A word line is arranged at both sides of neighboring bit line contacts in a column direction. Each bit line contact is commonly used by two neighboring memory cells in a column direction.
Patent KR-20030081267-A (KR)
Inventor: KIM SANG SEOP
IPC: G01N1/10
Filed: 2003-09-24
Abstract: PURPOSE: A sampler for sampling a test sample of molten iron is provided to improve productivity and to reduce manufacturing cost by sampling the test sample of molten iron from a sample room of a sampling case. CONSTITUTION: A sampler for sampling a test sample of molten iron includes a guide cap(100). A lower end of the guide cap(100) has a conical shape so as to allow molten iron to pass through a slag layer. The guide cap(100) is accommodated in a fixing member(200), which is provided at an outer portion thereof with a supporting member(210). A hollow body(310) is inserted into the supporting member(210) of the fixing member(200). A guide hole(320) is formed at a predetermined outer peripheral portion of the hollow body(310). A fixing pipe(300) is inserted into the guide hole(320). A sampling case(600) is inserted into the fixing pipe(300). A guide member(700) is mounted on an upper surface of the sampling case(600).
Patent KR-20050030430-A (KR)
Title: Hydrotalcite-phase crystalline compound and process of manufacturing thereof using hydrotalcite former
Inventor: JEON HEE JUNG
IPC: C01F7/00
Filed: 2003-09-26
Abstract: Provided is a manufacturing method of hydrotalcite-phase crystalline compound with excellent DeSOx AND DeNO activities by acid-base neutralization using hydrotalcite former. The hydrotalcite-phase crystalline compound is manufactured by the following steps of: (i) preparing an acidic solution using Mg-based material; (ii) preparing a basic solution using Al-based material; (iii) dissolving hydrotalcite former(pillaring agent) into the basic solution and aging at room temperature for 2-96hrs, wherein the hydrotalcite former is selected from NaHCO3, Na2CO3, HOCH2[CH(OH)]4.CO2Na, CH3(CH2)6CO2Na, CH3ONa, C2H5ONa, etc.; (iv) dropping the aged solution(basic solution) to the acidic solution(step (i)) and mixing to adjust the pH of the mixed solution between 9-12, and aging at room temperature; (v) filtering the mixed solution, washing hydrotalcite compound with water, drying and grinding; (vi) sintering the compound at 500-900deg.C for 1-10hrs to get hydrotalcite-phase crystalline compound(MgAl2O4/C6H5COO-) having a MgO/Al2O3 molar ratio of 1:1-1:10(or 10:1); (vi) optionally putting a rare earth compound(Ce, La, Co or Ni-based oxide) into the sintered compound to control of oxidation value of hydrotalcite-phase crystalline compound by coating through ion-exchange, sol-gel, or incipient wetness process, wherein the prepared compound is CeO2/MgAl2O4/C6H5COO- in case that the rare earth material is Ce-based oxide. The resultant hydrotalcite-phase crystalline compound has 120-250m2/g of surface area, 50-120Angstrom of pore size and 10-25Angstrom of lattice parameter.