baber/WOPTO huggingface dataset:
Patent KR-20040103695-A (KR)
Inventor: KANG SANG MIN
IPC: G02F1/1335
Filed: 2003-06-02
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to intercept originally exposure of the light generated from a backlight and transmitted to a polarized plate. CONSTITUTION: The LCD panel(20) has a structure that a TFT(Thin Film Transistor) substrate(22) and a CF(Color Filter) substrate(24) are bonded by a sealant(24). A liquid crystal layer(28) is formed between the two substrates. At the lower surface of an edge portion of the TFT substrate, a light exposure preventive member(70) is formed, so that the light transmitted from a backlight unit to a polarized plate(40a) does not exposed to the edge portion of the TFT substrate. The light exposure preventive member is made of an opaque paint.
Patent KR-20040103703-A (KR)
Inventor: LEE MUN SEOK
IPC: G06F3/02
Filed: 2003-06-02
Abstract: PURPOSE: A computer system lighting an input validation key and a controlling method thereof are provided to offer convenience to a user by lighting the corresponding input validation key whenever an application is executed. CONSTITUTION: A light emitter(28) is installed each key. An effective key information database(12) stores a list of applications installed to a main body(10) and stores the input validation key information of each application. Data transceivers(16,26) communicate data between a keyboard(20) and the main body. An effective key transfer controller(14) judges that one application of the list is executed. In case of application execution, the effective key transfer controller reads the input validation key information corresponding to the application from the effective key information database and provides it to the keyboard. A microcomputer(24) lights the light emitting part of the corresponding key depending on the input validation key information received from the effective key transfer controller.
Patent KR-20040105302-A (KR)
Inventor: BAEK YEONG SANG
IPC: G11B33/08
Filed: 2003-06-05
Abstract: PURPOSE: A lifting frame dustproof structure of a disk drive is provided not to generate a gap between a lifting frame and a main base to prevent a noise from being created owing to a collision between the lifting frame and the main base, thereby minimizing noise caused while driving the disk drive. CONSTITUTION: A main base(20) comprises a pierced portion(22). A lifting frame(30) lifts a pickup base(40) which is installed inside the pierced portion(22) since an outer edge thereof is adjacent to an inner wall of the pierced portion(22) and both ends of one section are rotatively connected to the main base(20), and which comprises a part for signal recording/reproducing and disk rotating. An elastic arm(35) is disposed between the inner wall of the pierced portion(22) and the lifting frame(30) with an elastic force, and prevents a collision between the lifting frame(30) and the inner wall of the pierced portion(22).
Patent KR-20040105325-A (KR)
Inventor: LEE DONG HUN
IPC: B65G/
Filed: 2003-06-05
Abstract: PURPOSE: A conveyer system for a plate member is provided to increase production by levitating a plate member in a non-contact state to convey the plate member with a bit of energy. CONSTITUTION: A levitation device(7) is fixed by a conveyer frame(5). A conveyer(2) is installed to a vertical direction of a lower part of the conveyer frame in order to carry a plate member(1) to a longitudinal direction of the conveyer frame. A plurality of individual units(8) are installed at a plane part of the conveyer frame. A horizontal plate is formed to seal a gap between the individual units. The levitation device is used for erecting and transferring the plate member in a non-contact state by injecting fluid to a lateral part of the plate member.
Patent KR-20040107650-A (KR)
Inventor: JANG JAE WON
IPC: D06F37/04
Filed: 2003-06-09
Abstract: PURPOSE: A mono-tub drum washing machine is provided to minimize the water supply amount and washing hours by storing water in the inclined drum without storing water in the tub integrally formed in the cabinet, and to use the normal detergent by restricting detergent bubbles between the drum and the tub. CONSTITUTION: A mono-tub drum washing machine is composed of a cabinet(101) integrally combined with a tub(102) inclined, a drum(103) inclined in the tub to wash and dehydrate the laundry with washing water supplied to the inclined water level, a drum shaft(104) connected to the lower part of the drum to transmit driving force of the motor to the drum, and an upper and lower buffer supporting unit vertically connected to the cabinet outside the tub to support the tub. Plural dehydrating holes(131) are arranged in the upper circumference of the drum to drain washing water from the drum with centrifugal force in rotating the drum.
Patent KR-20040107284-A (KR)
Inventor: JANG JIN SEOP
IPC: B25D1/00
Filed: 2003-06-13
Abstract: PURPOSE: A hammer operating in a limited space is provided to restrict damage of parts by hammering efficiently in the narrow area with the limit of motion passage of the weight by a sliding bar, and to prevent injury of a worker by assembling and disassembling a pin from the pinhole easily. CONSTITUTION: A hammer operating in a limited space is composed of a sliding bar(110), a weight(100) having a hollow into which the sliding bar is inserted, and a first stopper(121) formed in the end of the sliding bar. The first stopper is thread-connected to the sliding bar, and a second stopper is formed in the other end of the sliding bar. The second sliding bar is thread-connected to the sliding bar, and the stopper is disassembled and assembled easily. The pin is conveniently disassembled from the pinhole by mounting the stopper having the diameter smaller than the pinhole.
Patent KR-20040110756-A (KR)
Inventor: KIM JAE BEOM
IPC: G02B13/00
Filed: 2003-06-20
Abstract: PURPOSE: An optical imaging system is provided to reduce the total size and satisfy required optical performance and compensate effectively sensitivity of an image pickup device by using a small number of lenses. CONSTITUTION: An optical imaging system includes an iris(A), a first lens(1), and a second lens(2). The first lens has a positive refractive index. At least one side of the first lens is formed with an aspheric lens. The second lens has a negative refractive index. At least one side of the second lens is formed with an aspheric lens. The image forming lens satisfies the following condition 1.25<LT/f<1.58 where LT is a distance on an optical axis from a target of the iris to an upper face of the iris and f is total focal distance.
Patent KR-20030062295-A (KR)
Inventor: PARK KYO HUN
IPC: G03B21/08
Filed: 2003-07-04
Abstract: PURPOSE: A light box is provided to show an image formed in a black-and-white negative film in a positive phase by installing black material at a bottom surface of the light box. CONSTITUTION: A light box has a body enlarged about 1.5 times as compared with a conventional light box. A half part of the light box is covered with transparent glass or acryl(4). A black-and-white film is placed on the half part of the light box covered with transparent glass or acryl(4), so that an image formed in the black-and-white film is shown in a positive phase. That is, the light box converts the image having a negative phase into an image having a positive image by using reflection, transmission, an absorption characteristic of light, so that a dark part and a bright part of the image are viewed as they are viewed in a field.
Patent KR-20050005820-A (KR)
Inventor: RA BOK NAM
IPC: F16C33/26
Filed: 2003-07-07
Abstract: PURPOSE: A snap ring for a bearing is provided to reliably support the bearing by widening an inner wheel and an outer wheel of the bearing. CONSTITUTION: A snap ring for bearing is formed in a ring shape having a C type by forming a gap. A chamfer(11) is formed in a corner contact with a round-type corner of an inner wheel and an outer wheel. The snap ring(10) is used for an outer diameter. The chamfer(11) has a concave ring shape. The chamfer(11) has a surface shape. The chamfer(11) is formed both boundaries of the outer diameter. The chamfer(11) is formed both boundaries of an inner diameter. The chamfer(11) is formed at one side of the outer diameter of the snap ring. The snap ring is mounted on a shaft(2).
Patent KR-20050007504-A (KR)
Inventor: LEE DONG HYUK
IPC: G06T15/00
Filed: 2003-07-08
Abstract: PURPOSE: A method of matching a point of interest and estimating a fundamental matrix is provided to increase matching accuracy and assume the fundamental matrix reliable and stable by utilizing a straight line segment together with a corner point. CONSTITUTION: A point of interest is extracted as a corner point in two images(S100) and a matching candidate point is extracted from the point of interest extracted(S110). A correlation between a certain point of interest in the matching candidate point and a line segment neighbored on the certain point of interest is obtained(S120). Match of points of interest is made(S130). It is determined whether an energy value, a sum of the matching of the points thereof, converges into a predetermined value or not(S150). An initial fundamental matrix is determined on a basis of the points of interest matched(S170). An outlier of the initial fundamental matrix is removed(S180) and a fundamental matrix is estimated from a matching point(S190).
Patent KR-20050006905-A (KR)
Inventor: KANG HO SUNG
IPC: B60L11/18
Filed: 2003-07-10
Abstract: PURPOSE: A free charging controlling method for a direct current converter for fuel-battery hybrid vehicles is provided to protect a secondary capacitor of the direct current converter from an excess current. CONSTITUTION: A upper switch of a direct current converter is turned on to charge a secondary capacitor(C2) when a primary capacitor(C1) is charged by turning on a first power line coupler(PDU1). The charging voltage for the secondary capacitor is checked and whether the charging voltage rises to a direct link voltage is determined. When the charging voltage of the secondary capacitor rises to the direct link voltage, the upper switch is turned off to suppress an excess current to the direct current converter, and to prevent a breakdown of the secondary capacitor of the direct current converter.
Patent KR-20050007856-A (KR)
Inventor: KIM SONG HAK
IPC: G06F17/50
Filed: 2003-07-11
Abstract: PURPOSE: A method for processing the NC(Numeric Control) processing data through an NC processing simulation for visually displaying the same is provided to correct an error through verification before a processing work by mutually comparing the NC processing data with a processing degree according to a nesting process and minimize delay of a processing work by minimizing a processing error. CONSTITUTION: A CAD(Computer Aided Design) server or a cutting processing system displays the generated NC processing data(206). Error generation is judged by mutually comparing the displayed NC processing data with a designed processing drawing(208). If no error is generated, the NC processing data is downloaded/displayed to a processing management system according to a cutting processing plan/work order(216). The error generation is judged by searching the displayed NC processing data(218). If no error is generated, a cutting processing equipment is operated and a cutting processing product is made after setting the NC processing data(224).
Patent KR-20050008113-A (KR)
Inventor: SHIN KWANG SEOB
IPC: B60R7/06
Filed: 2003-07-14
Abstract: PURPOSE: A coin holder with a hanger hook in a vehicle is provided to store the coin in the coin holder easily without lowering of concentration in driving, and to make the best use of space by assembling an upper case and a lower case in the back of an instrument panel and turning the hanger hook to the rotating pin. CONSTITUTION: A coin holder is installed in an instrument panel of a vehicle and composed of upper and lower cases(110,150) fastened in the back of the instrument panel through upper and lower supporting bars(118,156) by an assembling screw(119), a coin holder(130) inserted to a penetration hole(137) in the center of the upper and lower cases, rotated in hinge insertion holes(114,154) of the upper and lower cases and composed of a coin hole for storing coins, and an elastic turning member inserted to a hinge pin(126) in the lower part of the coin holder to elastically turn the coin holder to the upper case and the lower case.
Patent KR-20030067616-A (KR)
Title: Lentinus edodes cultivation apparatus for household use
Inventor: KIM SUNG SOO
IPC: A01G1/04
Filed: 2003-07-16
Abstract: PURPOSE: A mushroom cultivation apparatus in which spawn-inoculated oak trees are fixed in a cylindrical shape and water stored in a water tank is circulated and supplied to mushrooms is provided. Therefore, it permits anyone to cultivate mushrooms such as Lentinus edodes, Ganoderma lucidum, Phellinus linteus or the like at home. It also can be used for about 3 years for cultivation by only one installation of the oak trees. CONSTITUTION: The mushroom cultivation apparatus comprises: a water tank(5) for supplying water; a water supply apparatus(11) for supplying water supplied from a pump(10) installed in the water tank to an oak tree(22) through a rectangular water supply pipe(14); an oak tree fixing apparatus(2) for fixing the lower part of the oak tree to a fixing pin(21) of a supporter(20); a covering apparatus(3) for installing a cover(31) at the upper part of a water supply rod(13); and a light shielding apparatus.
Patent KR-20050010219-A (KR)
Inventor: LEE YOON JIK
IPC: H01L21/28
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming an interconnection of a semiconductor device is provided to improve characteristics of contact resistance and a leakage current by decreasing the roughness of an interface between a titanium silicide layer and substrate and by forming a titanium silicide layer having a composition close to TiSi2. CONSTITUTION: An interlayer dielectric(21) is formed on a semiconductor substrate(20). The interlayer dielectric is etched to form a contact hole exposing a part of the semiconductor substrate. The first deposition process using the first RF(radio frequency) power and the second deposition process using the second RF power lower than the first RF power are sequentially performed to form a metal silicide layer composed of the first and second metal silicide layers in the bottom part of the contact hole while the first barrier layer made of a metal layer is formed on the side part of the contact hole and on the interlayer dielectric. The second barrier layer is formed on the metal silicide layer and the first barrier layer.
Patent KR-20040014362-A (KR)
Inventor: TAUCHI YUUKI
IPC: G11B7/24
Filed: 2003-08-08
Abstract: PURPOSE: An Ag base thin film is provided which is used as reflection film and transflective reflection film for optical information recording medium, electromagnetic shielding film and light reflection film for backside of reflective liquid crystal display element, and a sputtering target used for forming the Ag base thin film is provided. CONSTITUTION: The Ag base thin film comprises one or more of elements selected from the group consisting of Bi and Sb, wherein the total content of Bi and Sb is 0.005 to 10 at.%, wherein the Ag base thin film has thickness of 3 to 300 nm, wherein the Ag base thin film further comprises one or more of rare earth metal elements of Nd and Y, wherein the total content of Bi and Sb is 0.005 to 0.40 at.%, and wherein the total content of Bi and Sb is 0.01 to 10 at.%. The sputtering target used for forming the Ag base thin film comprises one or more of 0.05 to 23 at.% of Bi and 0.005 to 10 at.%, wherein the sputtering target comprises 0.05 to 4.5 at.%, and wherein the sputtering target comprises 0.005 to 0.40 at.% of Sb. The Ag base alloy reflection film or transflective reflection film for optical information recording medium comprises an Ag base thin film comprising one or more of elements selected from the group consisting of Bi and Sb, wherein the total content of Bi and Sb is 0.005 to 0.40 at.%. The electromagnetic shielding film comprises an Ag base alloy thin film comprising one or more of elements selected from the group consisting of Bi and Sb, wherein the total content of Bi and Sb is 0.01 to 10 at.%.
Patent KR-20050020082-A (KR)
Inventor: SONG YOUNG KEE
IPC: C11D17/00
Filed: 2003-08-20
Abstract: PURPOSE: A soap dough is provided to be used as an art craft material by having modified properties such as being sticky, soft, easily dyeable and easily formed, which can be recycled as soap for cleaning use. CONSTITUTION: The soap dough is processed so as to have increased water content and to be sticky by kneading it many times, wherein the dough can be formed as various shapes with various colors.
Patent KR-20050021185-A (KR)
Inventor: KIM SEO HONG
IPC: B60R21/16
Filed: 2003-08-26
Abstract: PURPOSE: An airbag cushion with the uncharged gas space is provided to protect the driver against gas expansion pressure in placing the head or the shoulder of the driver near a steering wheel by forming the uncharged gas space in the center of the airbag cushion. CONSTITUTION: An inflator(1) is combined with a mounting bracket combined with a steering wheel by a retainer(2), and a cushion(3) is expanded by gas from the inflator and deployed from the steering wheel by tearing a cover unit. Expansion force in the center of the cushion is restricted by a tether(3'), and a cavity unfilled with gas is formed in the center of the cushion deployed because the maximum length of the tether is shorter than the maximum deployment height of the cushion. The maximum length of the tether is about 1/2 of the maximum deployment height of the cushion. The cavity of the cushion is closed by a restricting cover.
Patent KR-20050021218-A (KR)
Inventor: CHUNG SUNG HOON
IPC: F25C1/24
Filed: 2003-08-27
Abstract: PURPOSE: An automatic ice making device of a refrigerator is provided to shorten ice-making time by separating ice by a heater disposed at the tip of a projection unit with minimizing temperature rise of an ice making chamber and to quickly carry ice into an ice bank by a wedge-shaped projection unit. CONSTITUTION: An automatic ice making device of a refrigerator is composed of a semicylinder ice making chamber(11) having a rectangular section; a control unit disposed in one end of the ice making chamber and embedded with a motor; an ejector(14) drawn out of a motor shaft of the control unit in the longitudinal direction of the ice making chamber; ejector pins(100) separated at predetermined gaps and installed to the ejector; and a heater(102) mounted at the ejector pin to separate the ice. The ejector pin has a wedge-shaped projection unit(101).
Patent KR-20040027345-A (KR)
Inventor: IGARASHI YUSUKE
IPC: H01L21/56
Filed: 2003-09-18
Abstract: PURPOSE: A method for fabricating a circuit device is provided to easily etch a conductive pattern layer and prevent other conductive layers from being unnecessarily etched by forming the third conductive layer as a barrier layer in a process for forming a conductive pattern and by preventing the first conductive layer from being full-etched. CONSTITUTION: A stack plate in which the first conductive layer of a thin thickness and the second conductive layer(12) of a thick thickness are stacked by interposing the third conductive layer(13) is prepared. The first conductive layer is etched to a desired pattern to form a fine conductive pattern layer(11A). The third conductive layer is removed by using the conductive pattern layer as a mask, and an anchor part(15) in which the third conductive layer is concavely formed more inside than the conductive pattern layer is formed. A semiconductor device is fixed to the conductive pattern layer by interposing an insulating adhesion layer, and the insulating adhesion layer is filled in the anchor part. The electrode of the semiconductor device is electrically connected to the conductive pattern layer. The semiconductor device is coated with a sealing resin layer, and the sealing resin layer is filled in the anchor part. The second conductive layer is removed to expose the sealing resin layer and the third conductive layer.
Patent KR-20050029360-A (KR)
Title: Spindle motor
Inventor: KIM HAN CHEOL
IPC: G11B19/20
Filed: 2003-09-22
Abstract: A spindle motor is provided to adhesively fix reinforcing springs made of a metal material to inner sides of elastic parts that hold an inside diameter of a disk, thereby preventing the elastic parts from being permanently transformed by a repeated mounting of the disk. A turn table(150) is attached with buffer members(151) on an upper side, and integratedly configures a jigless device(160) for preventing a disk from being eccentrically mounted on a center of the turn table(150). The jigless device(160) comprises a disk guide unit(161) on a center of the turn table(150), and configures cut grooves on an outside circumference of the disk guide unit(161), and disposes elastic parts(163) within the cut grooves. Reinforcing springs(164) are adhesively fixed to inner sides of the elastic parts(163).
Patent KR-20050030757-A (KR)
Title: Peptide which inhibits apoptosis and over-growth of cells
Inventor: KIM DAE KWON
IPC: C07K14/47
Filed: 2003-09-26
Abstract: A peptide inhibiting excessive apoptosis and over-growth of cells is provided, which peptide is useful for treatment and prevention of diseases caused by excessive apoptosis or over-growth of abnormal cells including leukemia, cancer, psoriasis, dementia or Parkinson's disease. The peptide inhibiting apoptosis and over-growth of cells has the amino acid sequence set forth in SEQ ID NO:3, wherein the peptide of SEQ ID NO:3 is prepared by coupling a peptide PEP8 of SEQ ID NO:1 which inhibits the activity of CDK2(cyclin dependent kinase 2) with a peptide TAT2 of SEQ ID NO:2 which improves cell membrane transducing activity of the peptide PEP8. A composition for treating diseases caused by the over-growth of cells comprises the peptide of SEQ ID NO:3 as an effective component. A composition for treating diseases caused by excessive apoptosis of cells comprises the peptide of SEQ ID NO:3 as an effective component.
Patent KR-20050030997-A (KR)
Title: Ventilation door driving apparatus of airconditioner
Inventor: JANG WON SUK
IPC: F24F1/02
Filed: 2003-09-27
Abstract: An apparatus for driving a ventilation door of an integrated type air conditioner is provided to improve the operation reliability of a ventilation apparatus by solidly maintaining open and shut states of a ventilation hole. A barrier(110) partitions off an inner space into an indoor side and an outdoor side, having a ventilation hole(114) and a through-hole(116) formed at one side. A ventilation door(120) is rotatively installed at one side of the barrier corresponding to the outdoor side to open and shut the ventilation hole and has a guide slot(121). An opening and shutting lever(180) is installed passing through the through-hole and one end thereof is rotatively connected with the ventilation door while moving along by the guide slot. A plurality of fixing grooves are formed at the opening and shutting lever for preventing the ventilation door from voluntarily rotating.
Patent KR-20040040342-A (KR)
Inventor: SCHWARTZ BRIAN J
IPC: B24B19/14
Filed: 2003-10-06
Abstract: PURPOSE: A flank superabrasive machining tool is provided to improve the surface finishing and to machine a complex shape in a low load for a short time. CONSTITUTION: A tool(10) is used for a superabrasive machining. The tool contains a shaft portion(12), a head portion(14) and a tapered grinding portion(16). The head portion is expanded near the shaft portion. The tapered grinding portion is closed to the expanded head portion. The tapered grinding portion has a grit material(24) of one layer to be selected among a group containing a diamond and a cubic boron nitride. Thereby, the tool is improved for the improved surface polishing and for machining a complex shape in a low load for a short time.