baber/WOPTO huggingface dataset:
Patent KR-20040098488-A (KR)
Inventor: JUNG U DEOK
IPC: H01L21/8242
Filed: 2003-05-15
Abstract: PURPOSE: A method of manufacturing a capacitor of a semiconductor device is provided to restrain contaminants and to simplify fabrication processes by removing effectively slurry using the first chemicals and removing sequentially photoresist using the second chemicals without an additional plasma treatment. CONSTITUTION: An insulating pattern of a capacitor lower electrode is formed on a silicon substrate(31). A polysilicon layer(39a) is formed along an upper surface of the resultant structure. Photoresist(41a) is coated on the polysilicon layer. A polysilicon pattern is formed by planarizing the photoresist and the polysilicon layer. At this time, slurry(43) remains. The slurry is removed by using the first chemicals made of HF. The residues of photoresist are sequentially removed by using the second chemicals made of SPM.
Patent KR-20040100480-A (KR)
Inventor: KIM DAE JUNG
IPC: H02K5/24
Filed: 2003-05-23
Abstract: PURPOSE: An anti-vibration band for a generator is provided to reduce a noise and a vibration of the generator by reducing a magnitude of a force applied on the generator, by pressing a compression band assembled on an outer circumference of a key bar to a core assembled on the key bar portion. CONSTITUTION: An anti-vibration band for a generator includes a plurality of segments(11) having uniform curvatures along with a circumference. The plurality of segments are linked with one another.
Patent KR-20030047946-A (KR)
Inventor: CHOI JAE SEUNG
IPC: A61K9/20
Filed: 2003-05-20
Abstract: PURPOSE: A roborant extract pill is provided to remove causes of adult diseases, prevent various kinds of diseases, and allow a consumer to take easily by formulating it into a pill. It is consequently increases the human health. CONSTITUTION: In a method of making a roborant extract pill, 35% of Epimedium koreanum Nakai powder(1) for the main material, 30% of pine needle powder(2), 15% of Acanthopanax powder(3), 10% of mugwort powder(4), and 7% of Dioscorea powder(5) are mixed with each other, and 3% of millet jelly(6) is added to the mixture, and mixed to make a pill with a diameter of 0.5-0.7m/m. The pill is then dried, and packaged.
Patent KR-20040105904-A (KR)
Inventor: KIM JI TAE
IPC: B01D47/00
Filed: 2003-06-09
Abstract: PURPOSE: To provide a system and method for purifying air by means of air bubbles, wherein fine dust problems are substantially solved by completely adsorbing fine dust in air onto water through processes of passing first simply purified air through air bubble generators to convert the first purified air into micro-air bubbles and breaking the air bubbles on the surface of water. CONSTITUTION: The system for purifying air by means of air bubbles comprises an air suction pump means(120) for supplying air into the plurality of air bubble generators by sucking an external air; a first air filtering means(110) stationed in front of the air suction pump means to simply filter dust or harmful substances from air sucked in; a plurality of air bubble generators(101-2,101-n) for contacting the first filtered air with water in the reservoirs to convert the filtered air into the air bubble state; a plurality of reservoirs in which the air bubble generators are installed, and which adsorb fine dust contained in the air when the air bubbles are ascended by buoyance force of air as the air is converted into the air bubble state; water level adjusting means(102-1,102-2,102-n) for always maintaining a constant water level in the plurality of reservoirs; a water circulation pump (104) for supplying water into the plurality of reservoirs and circulating water in the respective reservoirs; a water purification filtering means(105) for removing filth or sediments from the water circulated by the circulation pump; a water storage tank(106) for storing the water purified by the water purification filtering means to supply the purified water to the water circulation pump; and CPU for controlling intensity of the air suction pump and circulation flow rate of the water circulation pump and controlling various functions of the system.
Patent KR-20040105990-A (KR)
Inventor: JUNG CHANG SU
IPC: H04L12/50
Filed: 2003-06-10
Abstract: PURPOSE: A device and a method for initializing an ATM switch board are provided to read configuration information and a routing table from a flash memory to perform an initialization, when an ATM network does not change during the initialization, thereby reducing the number of HDLC IPC messages transceived between the ATM switch board and an upper application. CONSTITUTION: An ATM switch board transmits a routing table version request message to an upper application(S100). The application transmits a response message by including a self current routing table version(S102). The board compares the routing table version with a routing table version of a flash memory, and decides whether the two versions are identical(S103-S106). If so, the board reads configuration information from the flash memory(S108), and converts the read information into a data type, then is initialized(S110). The board reads PVC data from the flash memory(S112), and sets a PVC based on converted PVC data(S114). The board reads MPVC data(S116), converts the MPVC data, and sets an MPVC(S118).
Patent KR-20040105991-A (KR)
Inventor: KIM YEONG BAE
IPC: A63B69/36
Filed: 2003-06-10
Abstract: PURPOSE: A golf ball locking device is provided which is capable of easily grasping and pulling the golf ball stuck out of golfer's reach using a locking member, thereby minimizing economic loss due to abandoning of golf balls flown into a crevice or pond. CONSTITUTION: The golf ball locking device comprises: a body(10) having a plurality of connection rods(100) to be foldable in multiple stages and regulation pieces(102) for regulating folding of the connection rods(100); a fixing member(20) formed at one side of the body(10) and having a fixing protrusion(200) protruding at an angle from the other side of the body(10); and a locking member(30) installed to be rotatable relative to the fixing protrusion(200).
Patent KR-20040108407-A (KR)
Inventor: OH CHI HWA
IPC: D06M13/292
Filed: 2003-06-17
Abstract: PURPOSE: A manufacturing method and a manufacturing device of noncombustible fabric maintaining soft touch, air permeability and color of non-woven fabric or paper are provided. The noncombustible fabric is useful for a seat cover or a pillow cover. CONSTITUTION: Noncombustible fabric is obtained by the steps of: dipping non-woven fabric into a bath filled with noncombustible chemical material mixed with methanol; giving mechanical pressure and/or vacuum pressure to the non-woven fabric to squeeze or to suck the liquid noncombustible chemical material between embossings or unevenness of the non-woven fabric; and then drying the non-woven fabric with 50-70deg.C of heat and/or hot blast. A manufacturing device of the fabric comprises: a feeding roller(1a) wound the non-woven fabric(1); a roller(7) which is installed on a lower part of a bracket(8), guiding the non-woven fabric to the bath(11); the bath(11) filled with the noncombustible chemical material; a pair of squeezing rollers(13) which are contacted each other centering around the non-woven fabric, squeezing the liquid noncombustible chemical material of the embossings or the unevenness with physical pressure; two vacuum pads which are set at proper interval centering around the non-woven fabric, sucking the liquid noncombustible chemical material remained between the embossings or the unevenness with the vacuum pressure; heating rollers(19a, 19b, 19c, 19d and 19e) having a heather and a temperature sensor within and drying the non-woven fabric with heat; and many injection nozzles(18) which are communicated with a hot blast device facing the non-woven fabric transferred along the heating rollers, injecting hot blast to the non-woven fabric.
Patent KR-20050000563-A (KR)
Inventor: KIM GWANG SU
IPC: H01L21/8242
Filed: 2003-06-24
Abstract: PURPOSE: A method of manufacturing a capacitor of a semiconductor device is provided to prevent electrical short between an upper electrode and a lower electrode by forming thickly a dielectric film enough using an HDPCVD(High Density Plasma Chemical Vapor Deposition). CONSTITUTION: A first metal line pattern(30) is formed on a silicon substrate(10) via a lower insulating layer(20). An upper insulating layer(40) is formed thereon. A via hole(41) for exposing the first metal line pattern to the outside is formed in the upper insulating layer. A dielectric film(50) with a thickness range of 270 to 330 angstrom is formed along the upper surface of the resultant structure by using an HDPCVD. An upper electrode is formed on the dielectric film.
Patent KR-20050001511-A (KR)
Inventor: KIM HUNG GUN
IPC: D06B1/00
Filed: 2003-06-25
Abstract: PURPOSE: A manufacturing method of coated fabric using air suction is characterized by coating fabric with a mixture and sucking the mixture with an air suction device, heating the fabric to dry the fabric and to stuff the mixture into gaps of the coated fabric close together, increasing elasticity, minimizing tearing, maintaining waterproof property and improving quality. CONSTITUTION: Coated fabric is obtained by the steps of: setting fabric on an upper side of an air suction device; coating an upper side of the fabric with a mixture, and simultaneously sucking the mixture with air pressure; and then injecting hot blast on a dryer at 100-200deg.C for 1-5min. to dry and to harden the mixture. In the air suction device, air suction pressure is 1-20kg/cm¬2. The mixture comprises 60-80wt.% of liquid silicone, 5.0-10wt.% of a hardening agent, 10-30wt.% of silicone oil and 0.1-2.0wt.% of a thickening agent.
Patent KR-20050002010-A (KR)
Inventor: AHN SUNG HWAN
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to improve a slope characteristic of a contact hole and prevent an upper region from being lost by using a thin film photoresist pattern, by forming a fine contact hole with a slope by the thin film photoresist pattern, by applying a material with poor step coverage and by etching the lower end of the exposed contact hole by using the material with poor step coverage as a mask. CONSTITUTION: A semiconductor substrate(10) is prepared. An interlayer dielectric(20) with a contact hole(30) having a fine width and a sloped sidewall is deposited on the semiconductor substrate. An insulation layer(40) having different etch selectivity than that of the interlayer dielectric and poor step coverage is deposited on the interlayer dielectric so as to expose the lower part of the contact hole. The interlayer dielectric(50) corresponding to the lower part of the exposed contact hole is eliminated by using the insulation layer with poor step coverage as a mask.
Patent KR-20040096757-A (KR)
Inventor: LEE HWA SUNG
IPC: F16L47/02
Filed: 2003-06-30
Abstract: PURPOSE: A fusion jointing structure of synthetic resin pipes is provided to reduce manufacturing costs and improve airtightness by improving the structure of a sleeve. CONSTITUTION: In a fusion jointing structure of synthetic resin pipes, a heater(40) is fit into the outside of sockets(30), and is inserted into the inside of a sleeve(20). The synthetic resin pipes(P) are inserted into the sockets. The socket includes a small-diameter portion(32) into which the heater is fit, and a large-diameter portion(33) extended from the small-diameter portion. The sleeve includes a first insertion unit(21) into which the small-diameter portion is fit, and a second insertion unit(22) into which the large-diameter portion is fit.
Patent KR-20050004341-A (KR)
Inventor: SHIN SEUNG HARK
IPC: F28F3/08
Filed: 2003-07-02
Abstract: PURPOSE: A laminated type heat exchanger is provided to prevent a pressure of a refrigerant from lowering and complement the durability by forming embossed parts at a separation plate. CONSTITUTION: A plurality of flat tubes is laminated, each having a fluid flow path for flowing a heat exchange fluid. A plurality of end plates(6) is attached to the utmost outer side of the flat tube, having fluid flow paths(30a,31a) corresponding to the fluid flow path of the flat tube. A joint flange(40) is installed at an outer surface of one of the end plates, having fluid flow paths(30b,31b). A separation plate(50) is installed between the joint flange and the end plate for separating the fluid flow paths. A plurality of protruded parts(51) are protrudedly formed on the separation plate.
Patent KR-20040004157-A (KR)
Inventor: YAMAZAKI AKIHIKO
IPC: H02K21/16
Filed: 2003-07-03
Abstract: PURPOSE: To provide a brush motor capable of restraining the height of a coil end by low vibration or the like, and a sealed compressor with small current leakage equipped with the brushless motor. CONSTITUTION: A coil 20 is inserted at a rate of one slot and one coil. A first coil 201 is positioned at the outsides of a second coil 202 and a third coil 203 at a portion A in which the second coil 202 and the third coil 203 are inserted in slots adjacent to each other. The second coil 202 is positioned from the inside of the first coil 201 to the outside of the third coil 203 at a portion B in which the first coil 201 and the third coil 203 are inserted in slots adjacent to each other. The third coil 203 is disposed at the insides of both the coils at a portion C in which the first coil 201 and the second coil 202 are inserted in slots adjacent to each other. This three-phase full-pitch wave winding brushless motor includes a stator which has a coil end 21 formed in an axial direction.
Patent KR-20050003703-A (KR)
Inventor: KIM MOO YOUL
IPC: F25D17/08
Filed: 2003-07-04
Abstract: PURPOSE: A cool air passage structure of a refrigerating compartment is provided to discharge cool air supplied to a refrigerating compartment to a lower basket without loss of a temperature, thereby maintaining the optimum freshness of foods stored in a lower end part of the refrigerating compartment. CONSTITUTION: Cool air of a low temperature discharged from a cool air distributing device is discharged to a refrigerating compartment(30) through cool air discharge ports(36) formed in the middle of a passage by way of a cool air passage(37) formed inside a partition(50) dividing the refrigerating compartment and a freezer compartment(20). The cool air discharged through the cool air discharge ports is transmitted to a lowest basket(41) installed in the refrigerating compartment without heat loss.
Patent KR-20050006528-A (KR)
Inventor: KIM CHANG NYEUN
IPC: F25D17/06
Filed: 2003-07-09
Abstract: PURPOSE: A refrigerator is provided to improve heat exchange efficiency by defrosting quickly and evenly and by restricting increase of temperature of refrigerant, and to improve defrosting efficiency by installing the defrosting heater in the internal circulation passage of the evaporator chamber. CONSTITUTION: A refrigerator is composed of a body(20) having a storage chamber(22), an evaporator chamber(30) installed at the side of the body and composed of an air inlet(32) communicated with the storage chamber of the body, an air outlet(34) and an internal circulation passage(36), an evaporator(40) mounted in the evaporator chamber, a cooling fan(50) installed near the evaporator, a defrosting heater(60) installed in the internal circulation passage of the evaporator chamber, and dampers(70a,70b) turned and installed to the evaporator chamber to selectively shut off the air inlet, the air outlet or the internal circulation passage.
Patent KR-20050015537-A (KR)
Inventor: KIM HWA OHG
IPC: A23B7/10
Filed: 2003-08-06
Abstract: PURPOSE: A hinge assembly for opening and closing a door of a kimchi refrigerator having a fixing shaft of a non-circular cross-section is provided. The hinge assembly makes it easy to monolithically integrate an elastic member, rotating member and fixing member by utilizing a fixing shaft and a nut and allows the nut tightened to a screw part of the fixing shaft to be clamped and released suitably as desired. CONSTITUTION: The hinge assembly for opening and closing a door of a kimchi refrigerator contains: a fixing member(31) which is inserted into an upper and lower hinge receiving part in one piece; a pair of rotating members(32) which are rotatively coupled to both ends of the fixing member and move for both sides from longitudinal directions of the fixing member when rotated; a pair of elastic members(33) which are disposed on the outside of the rotating members to limit the movement of the rotating member by being compressed in the case where the rotating member is par apart from the fixing member; and a fixing shaft(34) having a shaft part of a non-circular cross-section while coupling the elastic member, rotating member and fixing member in one piece.
Patent KR-20050015859-A (KR)
Inventor: HONG KWANG SIK
IPC: H04W36/32
Filed: 2003-08-08
Abstract: PURPOSE: A handoff method of a mobile communication system is provided to be determined by additionally using wireless network information based on a current position, a destination, and a predicted mobile path of a terminal, and to command the terminal to carry out the determined handoff method, thereby reducing the frequency of handoff while satisfying a speech quality. CONSTITUTION: A system obtains position information and predicted mobile path information on a terminal(S1). The system calculates a predicted passing wireless network/base station in accordance with a predicted mobile path(S2). The system determines an optimum handoff path, a method, and a time by using wireless network information(S3). The system restricts a handoff function to other system/base station/channel while guiding a call up to a wireless network/base station/channel to stably supply a service(S4). The system hands off an optimum system with a determined handoff method(S5), and connects the call up to a final destination(S6).
Patent KR-20040048803-A (KR)
Inventor: KOKOGAWA TORU
IPC: G02B5/04
Filed: 2003-08-19
Abstract: PURPOSE: A plane light source device is provided to comprise a light guide plate where a hologram is formed and a prism sheet having a prism structure opposite to a light emitting surface of the light guide plate, thereby realizing excellent brightness. CONSTITUTION: Hologram patterns are formed on a light emitting surface(201) of a light guide plate(104). The hologram patterns have light dispersion effects in a direction parallel to a light incoming surface. A prism structure extended in a direction parallel to the light incoming surface is formed on a rear side(203) of the light guide plate(104). A down prism sheet(103) having a predetermined vertical angle is applied to the light guide plate(104).
Patent KR-20050020163-A (KR)
Inventor: KIM YUN SEOK
IPC: E01D19/04
Filed: 2003-08-21
Abstract: PURPOSE: A vibration control device is provided to tune the oscillation frequency of a movable mass using a main oscillation frequency control unit and to heighten the oscillation control effect by preventing the change in oscillation frequency against the movement of a movable mass by limiting the vertical displacement of laminated rubber columns of a main oscillation frequency control unit. CONSTITUTION: The vibration control device(100) reduces the oscillation of a structure and contains a movable mass(101), a support unit supporting the movable mass(101) against the structure to be moved relatively in the preset direction by making the movable mass(101) correspond to the oscillation of the structure, and a main oscillation frequency control unit(109) and an auxiliary oscillation frequency control unit(111) connecting the structure with the movable mass(101) elastically to align the oscillation frequency of the movable mass(101) with the specific oscillation frequency of the structure. The main oscillation frequency control unit(109) contains one or more elastic bodies transferring the elastic restoring force to the movable mass(101) to make the movable mass(101) move relatively by corresponding to the oscillation of the structure, and the elastic bodies are installed to allow vertical transformation.
Patent KR-20050022056-A (KR)
Inventor: JEONG CHARL KEE
IPC: H04B1/38
Filed: 2003-08-26
Abstract: PURPOSE: A battery for a mobile terminal having a commerce RF antenna is provided to utilize a large space and enhance antenna performance thanks to a shortened antenna contact distance by forming an RF antenna pattern on an inner surface of a battery upper case of a battery. CONSTITUTION: An battery upper case(1) has a commerce RF antenna pattern formed at an inner surface thereof. A ferrite sheet(2) is positioned at an upper surface of the battery upper case(1) and prevents influence of an RF signal. A battery cell assembly(3) is positioned at an upper surface of the ferrite sheet(2) and feeds power to the commerce RF antenna pattern. A double-sided tape(4) is positioned between the battery upper case(1) and the ferrite sheet(2) and also between the ferrite sheet(2) and the battery cell assembly(3) to insulatedly attach them. A battery lower case(5) is mounted at an upper portion of the battery cell assembly(3) and coupled with the battery upper case(1).
Patent KR-20030086478-A (KR)
Inventor: KIM CHUL WOO
IPC: A61B5/145
Filed: 2003-09-25
Abstract: PURPOSE: A process is provided to allow for an early diagnosis of cancer by achieving improved accuracy of classification of proteomic patterns. CONSTITUTION: A process comprises a step of separating a serum from a blood; a step of forming a two-dimensional gel from the separated serum through a two-dimensional electrophoresis method; a step of coloring the two-dimensional gel so as to measure the mass of protein; a step of selecting the principal protein from the colored gel; and a step of classifying the proteomic patterns consisting of the selected protein.
Patent KR-20040042808-A (KR)
Inventor: BAKER JAMES A
IPC: G03G9/097
Filed: 2003-09-29
Abstract: PURPOSE: A toner particle for dry electrophotography, its preparation method and an electrophotographic imaging method using the toner particle are provided, to obtain a toner having uniform diameter, charge velocity and/or charge maintenance property. CONSTITUTION: The toner particle comprises an amphiphilic copolymer which comprises at least one S part and at least one D part; and optionally a charge control agent. The charge control agent imparts a (+) polarity to the toner particle. Preferably the amphiphilic copolymer has a glass transition temperature of 0-100 deg.C, and the S part and the D part have a glass transition temperature (calculated by the Fox equation) of 0 or more and 60-105 deg.C, respectively. Preferably at least one of the D part or the S part contains a (meth)acryl copolymer. The preparation method comprises the steps of providing an organosol which contains a plurality of binder particles which are dispersed in a liquid carrier and contain at least one amphiphilic copolymer; and drying the binder particles by fluidized drying technique and mixing them with the toner particles for dry electrophotography. Preferably the liquid carrier comprises hydrocarbons and is a hydrophobic solvent.