baber/WOPTO huggingface dataset:
Patent KR-20030063164-A (KR)
IPC: B41J2/16
Filed: 2003-01-16
Abstract: An embodiment of the invention relates to a novel epoxy resin composition. The epoxy resin composition comprises (i) a first epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, and having a number average molecular weight ranging from 8,000 to 22,000 and a polydispersity ranging from 3.5 to 5.0, (ii) a second epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, having a number average molecular weight ranging from 2,500 to 8,000 and a polydispersity ranging from 1.5 to 3.0, and (iii) a cationic polymerization catalyst. <IMAGE>   <IMAGE>   <IMAGE>
Patent KR-20040069583-A (KR)
Inventor: JI YONG SEOK
IPC: G09G3/296
Filed: 2003-01-29
Abstract: PURPOSE: A method and an apparatus for controlling the consumption power of a plasma display panel in response to the temperature and a plasma display panel device provided with the same are provided to reduce the power consumption by reducing the number of the sustain discharge pulses. CONSTITUTION: An apparatus for controlling the consumption power of a plasma display panel in response to the temperature includes an average signal level detection unit(320), an average luminance level calculation unit(330), a first memory(340), an average luminance level determination unit(350), a sustain discharge pulse number counting unit(360) and a second memory(370). The average signal level detection unit(320) measures the load factor of the image signal of the image signal inputted from outside. The average luminance level calculation unit(330) calculates the average luminance level of the image signal inputted from outside. The first memory(340) stores the average luminance level. The average luminance level determination unit(350) outputs the control signal so as to calculate the number of the sustain discharge pulses. The sustain discharge pulse number counting unit(360) calculates the number of the sustain pulses and outputs the sustain discharge pulse information of the current frame. And, the second memory(370) stores the number information of the sustain discharge pulses calculated at the sustain discharge pulse number counting unit(360).
Patent KR-20040075386-A (KR)
Inventor: KIM SANG YUL
IPC: F16L5/00
Filed: 2003-02-20
Abstract: PURPOSE: A through pipe for a vessel pipe is provided to prevent a pipe from shaking in the through pipe by having a pipe fixing cap for fixing the pipe to the center of the through pipe. CONSTITUTION: In a through pipe(3), a pipe support unit(41) is installed at one side of the through pipe, and has a screw part(411). A wedge unit(42) is inserted into the pipe support unit, and clamps a pipe(2). A pipe fixing cap(43) is installed at one side of the pipe support unit, and fixes the pipe to the center of the through pipe.
Patent KR-20030024735-A (KR)
Inventor: CHA YOUN SUN
IPC: E01C5/22
Filed: 2003-02-21
Abstract: PURPOSE: A directional guide tile and a block are provided to let the blind know location and distance and to save a life by letting people find the target area in an emergency state. CONSTITUTION: The directional guide tile and block contains irregularities attached on one side or many sides to let pedestrians touch and recognize location, wherein directional signs or shapes are formed by extruding using a metallic or wooden mold, engraving using a press or roller, or carving using a chisel.
Patent KR-20040076529-A (KR)
Inventor: CHON YANG BAE
IPC: D21H21/18
Filed: 2003-02-26
Abstract: PURPOSE: A method for producing Korean paper by coating gelatin on the surface of Korean paper and treating with a curing agent such as glutaraldehyde is provided. It improves dry and wet tensile strength and waterproof properties of Korean paper. CONSTITUTION: Korean paper is coated with gelatin, treated with glutaraldehyde at a pH of 6 to 8, preferably pH 7 and then dried. To control the pH value, an aqueous caustic soda solution is used. The wet tensile strength exhibits 4.32kgf/cm2 in a transverse direction and 5.29kgf/cm2 in a longitudinal direction, respectively after treatment with the glutaraldehyde.
Patent KR-20040076970-A (KR)
Inventor: AHN JEONG SIK
IPC: H01J11/36
Filed: 2003-02-27
Abstract: PURPOSE: A method for manufacturing a PDP is provided to form uniform sidewalls and shorten the sidewall forming period by a wet etching method. CONSTITUTION: A method for manufacturing a PDP comprises a step of forming sidewall paste(220) on a substrate(214), a step of patterning the sidewall paste by a wet etching method using an etching solution, and a step of forming sidewalls by firing the patterned sidewall paste.
Patent KR-20040082859-A (KR)
Inventor: OH HYEONG RYEOL
IPC: H04N9/31
Filed: 2003-03-20
Abstract: PURPOSE: A color wheel and an image display system including the color wheel and an image displaying method are provided to increase light utilization efficiency of the image display system. CONSTITUTION: A color wheel(1100) includes an inner region(1120,1140,1160) and an outer region(1110,1130,1150). The inner region receives white light, transmits the first beam and reflects the second and third beams. The inner region has a color corresponding to the first beam. The outer region receives the second and third beams whose light paths are diffracted by a reflecting plate, transmits the second beam and reflects the third beam. The outer region has a color corresponding to the second beam. Each of the inner region and the outer region is composed of at least two divided parts of a disk.
Patent KR-20040083109-A (KR)
Inventor: HONG SEONG HUN
IPC: H04B3/23
Filed: 2003-03-21
Abstract: PURPOSE: A method for removing sound echo, which is resistant to an interference signal is provided to fully remove sound echo generated from a handsfree phone or a video conference phone. CONSTITUTION: An FIR(Finite Impulse Response) filter unit(300) generates a sound echo signal by using an adaptive filter coefficient(w(k)) updated from a microphone signal(d(k)) of a remote speaker. A background noise estimator(320) receives an estimate error signal obtained by subtracting an estimate echo signal (y(k)) from the microphone signal(d(k)) of the remote speaker and obtains a background noise level. A step size controller(330) determines a step size(u(k)) according to a background noise level(r(k)) and a duplex communication state(g(k)). A duplex communication detector(340) determines a duplex communication state from a correlation degree between a speaker signal(x(k)) of the remote speaker and an estimate error signal(e(k)). An adaptive filter coefficient updating unit(310) updates an adaptive echo coefficient(w(k)) from the speaker(x(k)) of the remote speaker, the step size(u(k)) and the estimate error signal(e(k)).
Patent KR-20040083850-A (KR)
Inventor: JUNG YUN TAEK
IPC: H04B1/38
Filed: 2003-03-25
Abstract: PURPOSE: A battery cover locking device of a cellular phone is provided to open/shut both actuating hooking plates in width direction on a cellular phone body, and to hook/lock both hooks of a battery cover toward an inner side in width direction from both directions by elastically supporting both actuating hooking plates by springs. CONSTITUTION: One pair of hooks(121) are fixed to upper sections of a battery cover(120) coupled with a cellular phone body(100) in open/shut state. One pair of actuating hooking plates(150) for locking both hooks(121) of the battery cover(120) are coupled with inner top parts of the cellular phone body(100) to move in horizontal direction. An elastic expansion unit(200) for widening both actuating hooking plates(150) is comprised between both actuating hooking plates(150). Restoring units are comprised in both outer sections of both actuating hooking plates(150).
Patent KR-20030080208-A (KR)
Title: 정밀 부품 세정용 세정제 조성물
IPC: C11D7/50
Filed: 2003-04-01
Abstract: 유기 용매, 탄소수 4 내지 12의 알킬기 또는 알케닐기를 갖는 5 내지 30 중량%의 글리세릴 에테르, 및 5 중량% 이상의 물을 함유하는, 정밀 부품 세정용 세정제 조성물.     세정제 조성물은 정밀 부품, 예컨대, 금속 부품, 전자 부품, 반도체 부품 또는 액정 디스플레이 패널을 세정하는데 사용될 수 있다.
Patent KR-20040087423-A (KR)
Inventor: KIM JEONG SEOK
IPC: G06F17/00
Filed: 2003-04-07
Abstract: PURPOSE: A system and method for making Windows applications multilingual is provided to construct a text data file, written by each language, for being used in a Windows application program and to load the text data file when the Windows application program is executed. CONSTITUTION: The system comprises a storage(550), a language analyzer(500), a temporary storage(530), a text data analyzer(510), and a text data allocation device(520). The storage(550) stores the text data, written by each language, for being used in a Windows application program. The language analyzer(500) analyzes the language used in an OS(Operating System). The text data allocation device(520) reads the text data file corresponding to the language used in the Windows application program. The text data allocation device(520) expresses the text data file, stored in the temporary storage(530), in the application program.
Patent KR-20030045703-A (KR)
Inventor: NAKAJIMA JUNSAKU
IPC: G11B7/24091
Filed: 2003-04-10
Abstract: PURPOSE: To provide a highly reliable disk and to avoid complication and increase of the cost of a recording and reproducing device circuit by obtaining a large signal equal in the signal amplitude by a mark as well as by a prepit and also by obtaining a large push/pull signal equal in a groove part as well as in a prepit part. CONSTITUTION: In an optical disk in which a mark can be written in the groove part and in which a prepit area is provided, the groove depth Dg and the prepit depth Dp are characteristically designed to satisfy inequalities Dg<(λ/8n) and (λ/8n)<Dp<(λ/4n), respectively, assuming that λ is the wavelength of light for information signal reproduction and that (n) is the refraction index of a substrate.
Patent KR-20040092701-A (KR)
Inventor: JUNG YEON SEON
IPC: A23L3/34
Filed: 2003-04-25
Abstract: PURPOSE: An edible coating agent containing sodium caseinate solution and κ-carrageenan solution is provided. It is more effective and more economically in prevention of acidification of a processed Flos Carthami(safflower seed) product during the distribution or retention than addition of an antioxidant. CONSTITUTION: The edible coating agent for prevention of acidification of a processed product of Flos Carthami is prepared by the steps of: mixing 1 to 7g of sodium caseinate, 0.2 to 2g of κ-carrageenan and 100ml of mixtures of 95% ethanol and distilled water in a ratio of 1:1 to 2:1, spraying the sodium caseinate solution and κ-carrageenan solution on the surface of the processed product of Flos Carthami and then drying at 80deg.C for 1hr. The edible coating agent selectively contains PEG 400 and/or glycerol.
Patent KR-20040095824-A (KR)
Inventor: AHN SU HWAN
IPC: G01N33/52
Filed: 2003-04-28
Abstract: PURPOSE: A method for diagnosis of foot and mouth disease and a diagnostic kit are provided, thereby rapidly and accurately diagnosing foot and mouth disease with a small amount of a sample, and easily and rapidly diagnosing foot and mouth disease of domestic animals in the field. CONSTITUTION: The method for diagnosis of foot and mouth disease comprises the steps of: (1) introducing a testing sample into a loading area of a strip; (2) combining a detecting reagent with a marker with a target material in the sample to prepare a complex; (3) developing the complex on a membrane; and (4) measuring the appearance change of a reaction portion having one or more fixing phase selected from antigen, antibody or hapten which is obtainable through the immune reaction from FMDV in a certain region of the membrane. The diagnostic kit comprises a reaction portion(13) having one or more fixing phase selected from antigen, antibody or hapten which is obtainable through the immune reaction from FMDV; a strip(1') having a control portion for determining normal operation on a certain region; a testing sample introducing portion; and a housing with a displaying window(4) for displaying reaction results in the reaction portion(13) and the control portion. on the strip(1').
Patent KR-20040093561-A (KR)
Inventor: PARK HUI EOP
IPC: F16F15/12
Filed: 2003-04-30
Abstract: PURPOSE: A center bearing structure of a propeller shaft is provided to effectively insulate vibration of various frequency bands transmitted to the propeller shaft during traveling by applying a primary damping function by the flow of fluid and a secondary damping function by a buffer material as rubber by arranging a fluid-filled damping bush in a center baring. CONSTITUTION: A structure for a center bearing(18) of a propeller shaft(10) installed to the propeller shaft transmitting driving force generated from an engine to a rear differential device to damp vibration delivered through the propeller shaft is composed of a cylindrical housing(18a); a rubber member(18b) fixed on the inner peripheral surface of the housing to have a primary damping function by the flow of fluid and a secondary damping function according to the shape and properties of a material; a cylindrical retainer(18c) fixed on the inner peripheral surface of the rubber member; and outer and inner races(18d,18e) installed on the inner peripheral surface of the retainer to perform relative rotation for the propeller shaft.
Patent KR-20040014167-A (KR)
Inventor: MATSUZAWA TOMOO
IPC: H01L21/60
Filed: 2003-05-14
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method for wire bonding. CONSTITUTION: A semiconductor device includes a plurality of electrode pads arranged along one side of a semiconductor chip on the main surface thereof, and a plurality of wires for electrically coupling a plurality of coupling portions arranged along the one side of the semiconductor chip on the main surface of a wiring substrate. With regard to a first wire and a second wire that are adjacent to each other among the plurality of the wires, the second wire is higher than the first wire in its loop height, one end of the second wire is coupled to the electrode pad in a position farther from the one side of the semiconductor chip than a position where one end of the first wire is coupled, and the other end of the second wire is coupled to the coupling potion in a position farther from the one side of the semiconductor chip than a position where the other end of the first wire is coupled.
Patent KR-20030044975-A (KR)
Inventor: CHA BYEONG YEOL
IPC: C23C14/24
Filed: 2003-05-16
Abstract: PURPOSE: A four-source boat array is provided to achieve optimum thickness uniformity of an optical conductive layer by geometrically installing four-source boats in vacuum deposition equipment. CONSTITUTION: A four-source boat array includes four-source boats accommodated in vacuum deposition equipment. The four-source boat array includes a main array consisting of three-source boats(10-1) forming a triangular shape and a sub-array having one source boat(10-2) horizontally installed at one side of the main array. The main array has a regular triangle shape. Length of each source boat(10-1) forming the regular triangle shape is about 314mm, and a diameter of each source boat(10-1) is about 60mm. A distance between a center point of the main array to each source boat(10-1) is about 124mm.
Patent KR-20040022381-A (KR)
Inventor: CHO DUK HYUN
IPC: A63B57/00
Filed: 2003-05-27
Abstract: PURPOSE: A slice/hook removing golf tee is provided to suppress side spin of a golf ball that is usually generated in an incorrect swing path of a club head and thus, to help a golf player to swing more confidently without worrying about the slice/hook. CONSTITUTION: The slice/hook removing golf tee includes a supporter(B) fixed to the ground and an impact receiver(A) on the top of the supporter(B) to support a golf ball in a more stable state. Particularly, the impact receiver(B) is made of soft resin, and has a ball cover for covering the golf ball. The ball cover is spaced out by 5mm space to form an impact receiving part where a club head and the golf ball contact with. The supporter(B) and the impact receiver(A) are separable by a groove formed on the supporter(B) and a projection formed on the impact receiver(A).
Patent KR-20040103279-A (KR)
Inventor: KIM DONG RYEOL
IPC: G01S7/02
Filed: 2003-06-02
Abstract: PURPOSE: A remote wireless radar/laser detector provided with a global positioning system(GPS) receiver is provided to supply more clear traffic information to the driver by integrating the GPS receiver to detect the GPS data related to the position and speed of the vehicle. CONSTITUTION: A remote wireless radar/laser detector provided with a global positioning system(GPS) receiver includes a signal reception module(100) and an information display module(200). The signal reception module is provided with a signal process unit(110), a laser reception unit(130), a central process unit(140) and an information transmitting unit(150). The information display module is provided with an information receiving unit(210), a GPS engine(260), a memory unit(250), a voice output unit(270), a visual display unit(280) and a central process unit(230). The information receiving unit(210) receives the information data wireless transmitted from the information transmitting unit(150) of the signal reception module. The GPS engine detects the information data transmitted from the satellite. The memory unit stores the coordinate data used for displaying the position of the driving vehicle. The central process unit controls the operations of voice output unit and the visual display unit.
Patent KR-20040105011-A (KR)
Inventor: SONG BYEONG HO
IPC: H04B1/38
Filed: 2003-06-03
Abstract: PURPOSE: A decoration structure of a mobile communication terminal capable of cutting off a leakage current is provided to separate a side decoration from a back case, and to be formed in cut-off wall type, thereby preventing a leakage current generated from a terminal. CONSTITUTION: A back case(110) is disposed with a PCB substrate(120), and is formed with a side connection member(130) for mediating a connection with a side decoration and cutting off a leakage current. The side decoration is connected with the side connection member(130) of the back case(110), and consists of an insulator. The side connection member(130) includes a connecting hole for mediating a connection with the decoration. The connection hole comprises a T-shaped hooking groove, while the decoration comprises a T-shaped hooking projection.
Patent KR-20030059040-A (KR)
Inventor: WON TAE YEONG
IPC: G06F11/22
Filed: 2003-06-19
Abstract: PURPOSE: A system and method for interpreting light transmittance in a liquid crystal cell is provided to analyze, interpret, display the light transmittance through a graphic output device, and to interpret the light transmittance in accordance with variation of a voltage applied to the liquid crystal cell. CONSTITUTION: If an interpretation with respect to a color panel is requested(201), light transmittance with respect to wavelengths of red, green, and blue are interpreted(202). If an interpretation with respect to a color panel is not requested(201), a light transmittance with respect to a wavelength of only gray is interpreted(203). Light transmittance with respect to each voltage applied in a simulation area is interpreted(204). A light transmittance in accordance with a liquid crystal panel observation direction of a user is interpreted(205). It is checked whether the interpretations with respect to all directions are completed(206). It is checked whether the interpretations with respect to all voltages being applied to in a liquid crystal cell are completed(207). It is checked whether the interpretations with respect to all defined wavelengths are completed(208). The interpreted results are output as files for being read by a graphic processor(209).
Patent KR-20040110783-A (KR)
Inventor: LEE JE HUN
IPC: G02F1/13
Filed: 2003-06-20
Abstract: PURPOSE: An air knife apparatus is provided to lengthen a distance for cleaning a liquefied material on a substrate relatively, thereby removing and drying the liquefied material from the substrate effectively by using a multi-angle nozzle having a plurality of injection holes with different injection angles. CONSTITUTION: An air knife apparatus cleans and dries a substrate by injecting high-pressure air to the substrate. The air knife apparatus comprises a body(20) having an air inlet part, and a multi-angle nozzle(32) coupled to the body. The multi-angle nozzle has a plurality of injection holes, wherein the injection holes have different each other in an injection angle, thereby injecting the high-pressure air to the surface of the substrate at different injection angles.
Patent KR-20050006920-A (KR)
Inventor: JUNG DONG JAE
IPC: B21J1/06
Filed: 2003-07-10
Abstract: PURPOSE: To provide a cold forging process capable of improving operating ratio of forging press by solving a problem of crack formation on product and reducing product manufacturing process. CONSTITUTION: The cold forging process comprises a step of cutting a work; a normalizing step of air cooling the heated work after heating the cut work to 850 deg.C and maintaining a heating temperature to 850 deg.C for a first set time; a spheroidizing step of air cooling the work at 640 deg.C through slow cooling(furnace cooling) while maintaining the work at a set temperature for a set time per respective steps after heating the normalized work to 730 deg.C and maintaining a heating temperature to 730 deg.C for a second set time; a step of shot blasting the spheroidizing completed work; a step of pretreating(lubricating) the shot blasting completed work; and a step of cold forging the pretreatment completed work by composite forming consisting of forward extrusion, up setting and backward extrusion.
Patent KR-20040007317-A (KR)
Inventor: SAKAGUCHI HIDEAKI
IPC: G09G3/00
Filed: 2003-07-10
Abstract: PURPOSE: To precisely conduct an acceptance determining measuring test for a semiconductor integrated circuit having a large number of output terminals to output multi-gradation output voltages, using inexpensive device constitution. CONSTITUTION: This semiconductor inspecting device 100 is provided with an output voltage inspecting means 50, data input means 101, 12 for generating a comparison voltage. The output voltage inspecting means 50 is provided with an inspected voltage input means 51, a DAC 16, a DAC 107, a high-level comparator 52, a low-level comparator 53, and a compared result output means 56. The high-level comparator 52 and the low-level comparator 53 constitute a comparison means for comparing an inspected voltage with the comparison voltage.
Patent KR-20030086448-A (KR)
Inventor: KIM SANG HUN
IPC: F24F7/08
Filed: 2003-07-23
Abstract: PURPOSE: A structure of an exhauster for a roaster is provided to improve exhausting efficiency by forming an exhausting channel to be linear, and to reduce cost of installation by simplifying a structure of a lifting unit. CONSTITUTION: An exhauster includes a suction tube(10) placed on an upper side of a roaster; a main body(30) discharging smoke introduced by a blower(31) built therein to an exhaust duct(50); a bellows tube(20) connecting the suction tube and the main body; and a lifting unit(40) lifting the suction tube in vertical direction. The lifting unit comprises a supporting axis(41) fixed on an inside of the main body; a lifting wire(43) of which one end is fixed to the suction tube, of which a central part is wound around the supporting axis, and of which the other end is exposed to the outside; a balance bar(44) coupled to the other end of the lifting wire, and having weight corresponding with the suction tube; and a stopper(42) attached to the lifting wire between the main body and the balance bar to limit lifting height of the suction tube. The main body is directly coupled to a lower side of the exhaust duct in such a manner that an exhaust channel extending to the exhaust duct makes a straight line.