baber/WOPTO huggingface dataset:
Patent KR-20030068262-A (KR)
Title: Method for fabricating an embossing and liquid crystal display fabricated thereof
Inventor: YANG YONG HO
IPC: G02F1/13
Filed: 2002-02-14
Abstract: PURPOSE: A method for manufacturing embossing, and a liquid crystal display manufactured by the same are provided to form embossment by using different etching rates of inorganic thin films different in density, thereby reducing patterns and maintaining low step height of hollows between reflective electrodes. CONSTITUTION: Two or more inorganic thin films(422,424,426,428) different in density are sequentially applied on a substrate(410). A PR(Photo Resist) layer(430) is applied on the applied inorganic thin films corresponding to embossment to be formed. The inorganic thin films are etched by using the PR layer as a mask to form the embossment, and thereafter the PR layer is removed. Reflective electrodes are formed on the embossment.
Patent KR-20030068974-A (KR)
Title: Structure for supporting orbit scroll in scroll compressor
Inventor: KOO IN HOE
IPC: F04C18/02
Filed: 2002-02-19
Abstract: PURPOSE: A structure for supporting gas compression force of a scroll compressor is provided to reduce gas compression force acting on a rotary scroll. CONSTITUTION: A structure includes a rotary scroll(30) placed between a frame and a fixed scroll(20) fixed and joined to be separated from the frame, and engaged with the fixed scroll to rotate; a rotary axis(40) receiving driving force of an electromotive mechanism part to transmit to the rotary scroll; and a force dispersing type connecting unit connecting the rotary axis and the rotary scroll, and dispersing driving force transmitted through the rotary axis to the rotary scroll in axial direction and radial direction to transmit. The force dispersing type connecting unit includes a hub part(33) protruding from an end plate(31) of the rotary scroll; and a conical insertion groove(36) formed on an inside of the hub part. An eccentric part(41) is placed on one side of the rotary axis eccentrically to an axis. A conical first bush(80) is formed correspondingly with the conical insertion groove, and joined to the conical insertion groove. A conical second bush(90) has a penetrating hole(92) formed in a circular cone(91), and allowing the eccentric part to be inserted thereto, and is inserted to the conical first bush so that the penetrating hole is inserted to the eccentric part.
Patent KR-20030070222-A (KR)
Title: Chemical compound having acaricidal activity and indicator
Inventor: HWANG YEONG HUI
IPC: A01N31/08
Filed: 2002-02-21
Abstract: PURPOSE: An acaricidal compound containing 1,4-benzoquinone, 1,4-dihydroxynaphthalene or the like having an acaricidal effect on Dermatophagoides pteronyssinus or Dermatophagoides farinae is provided. The 1,4-benzoquinone and 1,4-dihydroxynaphthalene can be used as an acarid indicator by causing all acarids to change color to a black color or black-brown color regardless of live or dead insects in all concentrations. CONSTITUTION: The acaricidal compound is one or more selected from the group consisting of 1,4-benzoquinone, 4-hydroxynaphthalene, 8-hydroxyquinaldine, α-naphthoquinoline, α-naphthoquinone, quinaldine, quinazoline, quinoline, quinoline-4-carboxaldehyde, 8-quinolinol and quinoxaline. The compound shows acaricidal activity against Dermatophagoides pteronyssinus or Dermatophagoides farinae. The acarid indicator contains 1,4-benzoquinone, 1,4-dihydroxynaphthalene.
Patent KR-20030072129-A (KR)
Inventor: HONG YUN SIK
IPC: G02B6/26
Filed: 2002-03-05
Abstract: PURPOSE: A variable optical attenuator is provided to manufacture the variable optical attenuator by using a micro-electrical mechanical system(MEMS), thereby easy aligning the optical axis. CONSTITUTION: A variable optical attenuator includes a transmission fiber for transmitting a light, a receiving fiber for receiving the light and an attenuation module for attenuating the light therebetween. In the variable optical attenuator, the attenuation module includes a transmission block(T) for attenuating the light between the transmission fiber and the receiving fiber, an attenuation block(A) for operating as an offset position and the receiving block(R). The attenuation module is integrated with the transmission block(T), the attenuation block(A) and the receiving block(R) as one module, thereby aligning the optical axis thereof, relatively easy.
Patent KR-20030073762-A (KR)
Title: Tilt adjusting apparatus for disk drive
Inventor: EOM JAE YONG
IPC: G11B7/09
Filed: 2002-03-13
Abstract: PURPOSE: A tilt control device for a disc drive is provided to conveniently and smoothly control the tilt in the radial direction and tangent line direction between a disc and a pickup unit by lifting three points corresponding to the first and second guide shafts and the pickup unit. CONSTITUTION: A first tilt control unit(110) lifts an end of a first guide shaft(140). A second tilt control unit(120) lifts an end of a second guide shaft(150). A third tilt control unit(130) controls the lifting of a pickup unit(170) for either of the first and second guide shafts. The first and second tilt control units respectively includes an elastic element(112,122) for elastically pressing an end of the first and second guide shafts and a control screw(111,121) for lifting the ends upward against the elasticity of the elastic elements. The third tilt control element includes a lifting element(131) mounted to the pickup unit in addition to an elastic element and a control screw(132).
Patent KR-20030073970-A (KR)
Title: A coil clamping apparatus for a coil transfer train
Inventor: JIN CHUNG RYEOL
IPC: B21C47/24
Filed: 2002-03-14
Abstract: PURPOSE: A coil clamping apparatus for coil transfer train using coil dead load is provided to perform loading and unloading operations of coil product more promptly by automatically clamping the coil product in all directions using dead load of coil itself when loading the coil product. CONSTITUTION: The coil clamping apparatus(1) for coil transfer train using coil dead load comprises a base plate(10) installed on bed of train for coil transfer; first clamping part(30) comprising first hydraulic cylinder(32) longitudinally installed on the base plate(10), first clamping block(34) installed at the upper side of the cylinder(32) so that coil is rested on and clamped to the first clamping block(34), and a guide means(36) installed between the first clamping block(34) and base plate(10); second clamping part(50) comprising a link bar(52) connected in such a way that the link bar(52) is moved from the inside of guide groove formed on the first clamping block(34), a link supporting arm(56) which is connected to one side of the link bar(52) by hinge, and a lower part of which is connected to a vertical stand(54) installed on the base plate(10) by means of hinge, and second clamping block(58) vertically movably connected to an upper part of the link supporting arm(56) to clamp the circumferential surface of the coil; and third clamping part(70) comprising second hydraulic cylinder(74) horizontally installed on an upper part of vertical stand(72) installed on the base plate(10) at both sides of the coil and forwardly moved when the first hydraulic cylinder(32) is downwardly operated, and third clamping block(76) connected to one side of the second hydraulic cylinder(74) to clamp both side parts of the coil.
Patent KR-20030012804-A (KR)
Title: Plasma display apparatus
Inventor: KARIYA KYOJI
IPC: G09G3/298
Filed: 2002-03-19
Abstract: PURPOSE: To realize a PDP(plasma display panel) device capable of enhancing peak luminance without altering existing circuit constitution too much. CONSTITUTION: This plasma display device, which performs gray shades display by using a sub-field method and is provided with at least an address period selecting cells to be lighted and a sustaining discharge period lighting simultaneously selected cells in respective sub-fields, is provided with a number-of-display- lines changing circuit 13 changing arbitrarily the number of lines to be displayed in prescribed sub-fields and a luminance compensating circuit increasing the sustaining discharge period in the prescribed sub-fields.
Patent KR-20020079415-A (KR)
Inventor: KINOSHITA RYOUJI
IPC: G02B1/10
Filed: 2002-04-02
Abstract: PURPOSE: A manufacturing method of an alignment film is provided to demonstrate a small dimensional change under a heated or humidified condition. CONSTITUTION: A non-stretched film, with moisture-rate adjusted to no more than 10%, comprising polyvinyl alcohols or derivatives by heating at no less than 70°C is stretched in two to six times. The non-stretched film is subsequently annealed by heating again at no less than 70°C after once cooling at no more than 40°C.
Patent KR-20030081929-A (KR)
Title: Method for arranging hangul input keyboard and the keyboard by the method
Inventor: CHOI JIN HEE
IPC: H04M1/23
Filed: 2002-04-15
Abstract: PURPOSE: A Korean alphabet inputting keyboard is provided to arrange consonants and vowels of Korean alphabet able to remind of diagram shapes that embody each key position on corresponding keys, thereby quickly inputting the Korean alphabet without confirming the consonants and vowels of the Korean alphabet. CONSTITUTION: In a consonant arranging step, each consonant group of Korean alphabet is sequentially arranged on corresponding keys. The consonant groups remind of diagrams embodying each key position included in a matrix key group(MK) where 9 keys are arranged in 3-row with 3-column matrix type. In a vowel arranging step, each vowel group of the Korean alphabet is sequentially arranged on corresponding keys. The vowel groups remind of diagrams embodying each key position included in a crosswise key group(CK) arranged on a keyboard in crosswise type.
Patent KR-20020035803-A (KR)
Title: Cleaning apparatus for ice-cream freezer
Inventor: CHOI EUN OH
IPC: A23G9/22
Filed: 2002-04-16
Abstract: PURPOSE: Provided is a cleaning apparatus for ice-cream freezer which provides cleaning water into the ice-cream freezer, forms a whirlpool by rotating or reverse-rotating stirring blade then drains wasted water. CONSTITUTION: The cleaning apparatus for ice-cream freezer comprises: a freezer(40); a water supply device(50) which provides water into the freezer; a water drainage device(60) which drains waster water; and a control part which outputs motor driving signal to rotate or reverse-rotate the stirring blade(42).
Patent KR-20030082660-A (KR)
Title: Method of surfacing is aluminum vessel
Inventor: KIM HUNG SOO
IPC: C23D5/06
Filed: 2002-04-17
Abstract: PURPOSE: A method for coating the surface of aluminum vessel is provided, which not only beautifies the outer surface of the aluminum vessel, but also improves quality of product by transferring various patterns onto porcelain enamel layer formed on the outer surface of the container using mixture of glass powder and pigment. CONSTITUTION: In forming a porcelain enamel layer on the outer surface of an aluminum vessel at a calcination temperature of 550 deg.C, the method for coating the surface of aluminum vessel comprises first process of preparing a mixture by mixing glass powder with pigment in a mixing ratio of 70:40; second process of duplicating various patterns on a transfer paper(30) using the mixture prepared in the first process; third process of adhering the transfer paper on which patterns are duplicated using the mixture in the second process to a porcelain enamel layer(20) of the aluminum vessel(10) at a low temperature of 30 to 40 deg.C; and fourth process of forming the patterns on the porcelain enamel layer by calcining the transfer paper adhered aluminum vessel to a temperature of 550 deg.C again in the state that the transfer paper is adhered to the porcelain enamel layer of the outer surface of the aluminum vessel, thereby removing the transfer paper and transferring the mixture onto the porcelain enamel layer formed on the outer surface of the aluminum vessel.
Patent KR-20030088252-A (KR)
Inventor: CHO DO HYEON
IPC: H01L21/02
Filed: 2002-05-14
Abstract: PURPOSE: A gas supply system and a gas exhausting method thereof are provided to be capable of minimizing the exhaust of gas residues by controlling the exhausted volume of the liquefied gas by-passed when abnormality happens to a semiconductor manufacturing process. CONSTITUTION: A gas supply system is provided with a gas supply part(50) for supplying the mixed gas of liquefied gas and carrier gas to a chamber(60), a gas removing part(58) located at a gas line(78) between the gas supply part and the chamber for removing the mixed carrier gas, and a gas exhaust part(70) connected with vacuum lines(80a,80b) branched off from the gas line and the gas removing part when abnormality happens to a semiconductor manufacturing process for filtering and exhausting the liquefied gas by-passed through the vacuum lines. The gas supply system further includes a gas detecting part(72) installed at the vacuum line for alarming a worker when detecting the by-passed liquefied gas and a flow control valve(74) installed at the vacuum line for controlling the flow of the by-passed liquefied gas.
Patent KR-20020087371-A (KR)
Title: Information rental system
Inventor: YOSHII MICHIAKI
IPC: G06Q30/06
Filed: 2002-05-14
Abstract: PURPOSE: To easily and surely rent audio or video information. CONSTITUTION: By a terminal system 200 on the side of a data center to be connected to a terminal 100 on the side of a contents supply side through a private line 600, entertainment from the terminal 100 as work data is managed. By a terminal system 300 on the side of a store provided on each store, the work data from the terminal system 200 is managed and it is written into a storage medium 510 being a disk with a reading restriction mechanism and of a high speed and large capacity for the work data in response to a request for renting. A request for the reservation of a work desired to rent from the terminal system 200 can be requested to a terminal system 500 on the side of a house.
Patent KR-20030090418-A (KR)
Title: High strength phosphorous copper with fine grain structure, and it's manufacturing method
Inventor: HAN SEUNG JEON
IPC: C22C9/02
Filed: 2002-05-23
Abstract: PURPOSE: A noble alloy capable of reducing manufacturing cost by reducing quantity of expensive tin added to high strength phosphor bronze for spring and improving productivity and physical properties of the phosphor bronze itself at the same time by improving formability of ingot, a manufacturing method of the alloy are provided. CONSTITUTION: In manufacturing of phosphor bronze for high strength spring, the Cu-Sn-P-Ce-La based phosphor bronze alloy for high strength spring comprises 5.0 to 9.0 wt.% of tin (Sn), 0.1 to 0.5 wt.% of phosphorus (P), 0.001 to 0.1 wt.% of cerium (Ce), 0.001 to 0.1 wt.% of lanthanum and a balance of copper (Cu), wherein cerium and lanthanum are added to the alloy in an addition ratio of 2:1.
Patent KR-20030092504-A (KR)
Title: Method for recovering teicoplanin a2 from fermentation broth
Inventor: CHOI SEUNG IN
IPC: C12P21/00
Filed: 2002-05-30
Abstract: PURPOSE: A method for recovering teicoplanin A2 from a fermented medium is provided, thereby recovering higher purity teicoplanin A2. CONSTITUTION: A method for recovering teicoplanin A2 from a fermented medium comprises the steps of: filtering the cultured broth medium of Actinoplanes teichomyceticus to separate cell clot from filtrate; dissolving the cell clot in a 15 to 30%(v/v) acetone solution; filtering the cell clot dissolved solution and concentrating the filtrate; mixing the concentrate with the filtrate of the cultured broth medium; passing the mixed solution through silane coated silica gel column; cleaning the column with a 0.2% sodium phosphate-containing 10 to 20% acetonitrile solution; and eluting the column with a 0.2% sodium phosphate-containing 27 to 31% acetonitrile solution.
Patent KR-20030092929-A (KR)
Title: Method for permanent virtual connection setting of ATM path
Inventor: KIM TAE GEUN
IPC: H04L12/28
Filed: 2002-05-31
Abstract: PURPOSE: A PVC(Permanent Virtual Connection) setting method for ATM paths is provided to define systematic, basic macro headers through the application of an ATM PVC method and to automatically execute setting for all processors by using the defined macro headers. CONSTITUTION: A user makes and edits an ATM address system table(S11). The user manufactures a macro function(cddAddr.h) based on the ATM address system table(S12). Then the user manufactures a Sar/Cubit block(cddPATH.h/libATM.c) for each processor(S13). After manufacturing each Sar/Cubit block, the user manufactures a switch tool(switch_gen.c, switch_gen.pl)(S14). After manufacturing the switching tool, the user creates a switch script file(S15).
Patent KR-20040002297-A (KR)
Title: Kalopanaxsaponins K And Metabolite And Inflammatory And Arthritis Agent Containing The Same
Inventor: CHOI JONG WON
IPC: A61K31/704
Filed: 2002-06-29
Abstract: PURPOSE: Provided are kalopanaxsaponins K extracted from Kalopanax Pictum nakai (K. septemiobus (Thunb) Koidz) and its metabolite obtained by culturing enteric microorganisms with the kalopanaxsaponins K, and an inflammatory and arthritis agent containing the same. CONSTITUTION: Kalopanaxsaponins K is obtained by the steps of: extracting Kalopanax Pictum nakai (K. septemiobus (Thunb) Koidz) using a solvent; fractioning the extract to separate an oil layer and a water layer to give each fraction; subjection the fractions to silica gel column chromatography; and purifying each fraction by chromatography. Its metabolite is obtained by the steps of: culturing human enteric microorganisms under anaerobic condition; fractioning the cultured medium with a solvent; concentrating the fractions under reduced pressure; and subjecting the concentrate to silica gel column chromatography.
Patent KR-20030005010-A (KR)
Title: Server apparatus for network game, network game proceeding control method and network game proceeding control program
Inventor: NANBA KAZUHIRO
IPC: A63F13/79
Filed: 2002-07-03
Abstract: PURPOSE: To enable a user to acquire equivalence data and to enable the user to play a game continuously. CONSTITUTION: A network game server 1 for progressing the game for enabling the user to acquire the equivalence data having a prescribed value while transmitting and receiving data between the server 1 and a terminal device used by the user via a network 2 makes the user to play one of a plurality of games, imparts prescribed points to the user according to the result of the game played by the user and imparts the equivalence data having the prescribed value according to the points imparted to the user to the user.
Patent KR-20040003460-A (KR)
Title: Apparatus and method for controlling camera for mobile phone
Inventor: KO HO SEONG
IPC: H04B1/38
Filed: 2002-07-03
Abstract: PURPOSE: A device for controlling a camera phone and a device therefor are provided to sense currents flowing into a motor, and to compare the sensed currents with predetermined values, then to control the motor according to compared results, thereby minimizing motor damage caused by over currents. CONSTITUTION: A controller(20) controls a motor driver(30) and a motor(40) according to a selection signal inputted from a switching unit(10), controls rotations of a pickup camera(50), receives currents flowing into the motor(40), and controls the motor driver(30) according to the received currents. The controller(20) processes images received from the pickup camera(50) to display the processed images, and transmits/stores the processed images when the selection signal of a pickup switch is inputted. The motor driver(30) controls the rotations of the motor(40) according to a control signal supplied from the controller(20). The motor(40) supplies the currents to the controller(20). The pickup camera(50) receives a rotational force of the motor(40), and supplies the received images to the controller(20).
Patent KR-20020064726-A (KR)
Inventor: KIM DEA HAN
IPC: E04D13/08
Filed: 2002-07-05
Abstract: PURPOSE: A drainpipe is provided to improve the quality of living and to keep fit in pleasant environment by reducing noise caused by dropping water. CONSTITUTION: While the existing drainpipe is formed in straight to make noises by dropping rainwater or wastewater rapidly, the drainpipe is formed in zigzags, so that water crashes mutually in the drainpipe to drop slowly and moves as flowing water, not to drop vertically.
Patent KR-20040005191-A (KR)
Title: Method for making contention of access for real time application and medium access control layer module
Inventor: LEE JAE HO
IPC: H04L12/56
Filed: 2002-07-08
Abstract: PURPOSE: An access contention method for real-time application, and a media access control layer module for the same are provided to give multi-step priorities to stations for supporting real-time application, thereby minimizing delay on voice data. CONSTITUTION: A priority recognizer(110) recognizes priorities on data to be transmitted, and classifies the recognized data. A CW(Contention Window) generator(120) pseudo-randomly generates a CW according to the priorities of the data to be transmitted. A backoff time calculator and backoff processor(130) generates backoff time according to the generated CW, and performs a backoff processing by using the generated backoff time. A collision CW generator(140) randomly generates a CW when the data having the same priorities collide each other while transmitting the data.
Patent KR-20040010910-A (KR)
Title: Key scan apparatus and method for mobile communication terminal
Inventor: LEE TAE YEON
IPC: H04M1/23
Filed: 2002-07-25
Abstract: PURPOSE: A device for scanning keys of a mobile communication terminal and a method therefor are provided to jointly use row ports and column ports even when the number of keys is increased according to a request for various additional functions, and to scan many key signals with limited ports, thereby improving using efficiency of the ports. CONSTITUTION: Many key buttons(KB) consisting of matrices generate key signals by a user. Many switches(S1-S4) connect the key buttons(KB) disposed on the same rows and the key buttons(KB) disposed on the same columns with one optional port by a switching control signal, respectively. A controller(100) consists of many row/column ports(R/C1-R/C4) in accordance with size of the matrices, one common port(COM), and a control port(SW1). The common port(COM) inputs signals generated from the row/column ports(R/C1-R/C4). The control port(SW1) outputs the switching control signal for using the row/column ports(R/C1-R/C4) as column ports or row ports. When an interrupt is generated, the controller(100) processes the key signals, and recognizes key button values.
Patent KR-20040013238-A (KR)
Title: A piston snap ring setting apparatus
Inventor: JUNG JONG GUK
IPC: B25B27/12
Filed: 2002-08-05
Abstract: PURPOSE: A device for assembling a piston snap ring is provided to reduce working hours and to improve productivity by quickly and precisely assembling the snap ring. CONSTITUTION: A pneumatic cylinder(14) is installed at the bottom of a cylinder supporter(13) formed at the upper front of a vertical frame(11). A pressing bar(16) is installed at an operating rod(15) in the pneumatic cylinder. A ring guide(18) through which the pressing bar passes is installed at a worktable(17) formed at the front of the center of the vertical frame. A buffer spring(19) is installed between the pressing bar and the ring guide. A piston placing block(20a) and a connecting rod placing block(20b) are installed at a base(12) formed at the lower front of the vertical frame.