baber/WOPTO huggingface dataset:
Patent KR-20040003556-A (KR)
Title: Cosmetic Composition for Skin-Whitening Comprising Emblica officinalis Extract and Ramulus mori Extracts as Active Ingredients
Inventor: CHO BYEONG GI
IPC: A61K8/97
Filed: 2002-07-03
Abstract: PURPOSE: Provided is a skin whitening cosmetic composition which exerts significantly enhanced inhibiting effect on tyrosinase activity and excellent whitening effect without making noxious skin stimulation and incurring adverse side effects. CONSTITUTION: A skin whitening cosmetic composition comprises extracts of Emblica officinalis and Ramulus mori as effective components. The extract of Emblica officinalis inhibits the activity of tyrosinase, being the noncompetitive inhibition. The amount of the Emblica officinalis extract is 1.0-15.0wt.% of the composition, and the amount of the Ramulus mori extract is 0.0001-10.0wt.% of the composition.
Patent KR-20040004909-A (KR)
Title: Method for forming electric wiring in semiconductor device
Inventor: JANG DAE HYEON
IPC: H01L21/28
Filed: 2002-07-06
Abstract: PURPOSE: A method for fabricating an interconnection of a semiconductor device is provided to improve reliability and yield of the semiconductor device, by preventing a conductive pattern from being undercut, by avoiding residue left between the conductive patterns and by preventing a micro bridge between the conductive patterns. CONSTITUTION: A conductive material is deposited on a semiconductor substrate(100) to form a conductive layer. A selected portion of the conductive layer is etched by a predetermined depth, so that an undercut is not generated on the bottom of the conductive layer and the first conductive patterns(104a) are formed. A capping layer(108a) is uniformly deposited on the semiconductor substrate including the first conductive patterns. The capping layer and the layers on the capping layer are anisotropically etched to completely isolate the first conductive patterns so that the second conductive pattern(110) is formed.
Patent KR-20030011688-A (KR)
Inventor: MINBU SHOHEI
IPC: F16F15/02
Filed: 2002-07-30
Abstract: PURPOSE: A vibration control unit and a vibration control body are provided to support the object stably by restricting fluctuation of natural frequency in spite of lowering horizontal natural frequency and changing load. CONSTITUTION: A vibration control unit in which a rolling element having a first curved surface that is a convex surface is interposed between first and second members, and the rolling element is rolled with respect to the first member in the first curved surface thereof. The rolling element is composed of a second curved surface that faces the first curved surface and is formed of a curved surface center different from the center of the first curved surface. As the rolling element, resulting from additional force applied on the first and second curved surfaces, rolls with respect to the first member, the second member vibrates with restoring force determined based on the average curvature radius of the first and second curved surfaces of the rolling element and the distance between curved surface centers of the first and second curved surfaces.
Patent KR-20020070406-A (KR)
Inventor: SON YUN HA
IPC: C04B33/04
Filed: 2002-07-31
Abstract: PURPOSE: A manufacturing method of bricks using kaolin with low refractoriness unlike clay bricks is provided to express natural colors, save manufacturing costs, and enable low temperature sintering. CONSTITUTION: The bricks are manufactured by the following steps: grinding 40-70wt.% of kaolin with refractoriness of 9-11, 15-30wt.% of sand, and 15-30wt.% of polishing sand to a size of 2mm or less; mixing with water to be 17-21wt.% of water content; forming and drying for 70hrs.; sintering at 950-980deg.C.
Patent KR-20030014111-A (KR)
Title: Fingerprint reading method and fingerprint reading apparatus
Inventor: IWAI HAJIMU
IPC: A61B5/117
Filed: 2002-08-05
Abstract: PURPOSE: To decide whether a finger tip pressed against a fingerprint checking surface is genuine (living body) or a dummy finger such as a copy with simple constitution. CONSTITUTION: Two kinds of LEDs that are an LED 4 which emits red light and an LED 5 which emits green light are provided as light sources which emit a detection light beam to the fingerprint checking surface 2. While the finger tip Y is pressed against the fingerprint checking surface 2, only the LED 4 is turned on and the reflected light from the fingerprint checking surface 2 at this time is made incident on an image pickup means 10 to obtain a 1st image. Similarly, only the LED 5 is made to emit the light and a 2nd image is obtained. Differences in the intensity of the reflected light corresponding to unevenness of the fingerprint, i.e., contrast differences are determined as D1 as to the 1st image and as D2 as to the 2nd image. When the absolute value of the difference between D1 and D2 is larger than a threshold R, it is decided that the finger Y is a genuine living body.
Patent KR-20040018571-A (KR)
Title: Apparatus for preventing discharge of battery for vehicle using sensor
Inventor: LEE HYEON JU
IPC: B60Q3/02
Filed: 2002-08-21
Abstract: PURPOSE: A device for preventing discharge of a battery for a vehicle using a sensor is provided to prevent discharge of the battery caused by lighting of a room lamp when a driver slightly shuts a door of the vehicle. CONSTITUTION: A device for preventing discharge of a battery for a vehicle using a sensor(120) includes the sensor installed on a side of a door frame(100) of the vehicle, to detect the standoff distance between the door frame and the end portion of a door, and a control unit turning on/off a room lamp by using a signal detected from the sensor. A door striker(110) is installed on a side of the door frame. The room lamp is turned on/off according to the output value of the control unit.
Patent KR-20040017533-A (KR)
Title: Improvement toothbrush
Inventor: EUN SANG TAE
IPC: A46B9/04
Filed: 2002-08-22
Abstract: PURPOSE: A toothbrush with an improved structure is provided to improve brushing effects of a toothbrush and thus, to help a user to more effectively remove the tartar from the teeth of every area inside the user's mouth. CONSTITUTION: The toothbrush with an improved structure has a handle(10) made of plastic materials for a user to hold more easily; a head(30) of the toothbrush connected to the handle(10); and a hair group (50) formed on the top surface of the head(30). To maximize the brushing effect and flexibility, an extra space(55) exists at the center of the hair group(50), and the hairs have circular shaped hairs(52), square shaped hairs(53), and radial shaped hairs(54). Also, the hairs are formed in a radial direction from the center, each being at right angles to the head.
Patent KR-20030038345-A (KR)
Title: Active matrix liquid crystal display device
Inventor: ONO KIKUO
IPC: G09F9/30
Filed: 2002-08-29
Abstract: PURPOSE: To provide a liquid crystal display device of an IPS system which is wide in a visual field angle, is bright and is highly reliable by using low- temperature polysilicon TFTs. CONSTITUTION: Opaque pixel electrodes are formed across insulating films in the lower parts of transparent pixel electrodes of comb tooth electrodes and further common electrodes arranged in the lower parts thereof and holding capacitors are formed between the common electrodes and the opaque metallic electrodes. In quadrisecting a pixel, the spacing between the pixel electrode and the common electrode is made into a nonequal pitch size and nonequal electrode width within one pixel, by which the stably operating and bright IPS liquid crystal display device can be obtained.
Patent KR-20020075341-A (KR)
Inventor: BAEK SOO GON
IPC: E04B1/348
Filed: 2002-08-30
Abstract: PURPOSE: An assembling method for a safety structure is provided to construct a new structure safely by assembling structures continuously from the inside to the outside of the pre-assembled structure. CONSTITUTION: The assembling method for a safety structure comprises the steps of: locating in a safety zone of a structure where a worker and manual tools are preinstalled; installing a protective plate for protecting workers from falling objects by connecting a structure to be installed newly with the existing body from a falling direction of impurities, controlling the height and fixing temporarily in the safety zone; forming a frame of a new structure continued by assembling the remaining structure to increase the required structure at the state of adopting a safe protector; and unifying new structures by executing additional works between the framed structure and the existing structure.
Patent KR-20040020443-A (KR)
Title: Rib-reinforced steel shear wall system with slits
Inventor: JUNG DONG JUN
IPC: E04H9/02
Filed: 2002-08-30
Abstract: PURPOSE: A rib-reinforced earthquake-resistant steel framed shear wall structure provided with a slit is provided to guide stable hysteresis movement by preventing the momentary lowering of internal force, and to improve the absorbing power of internal force and energy. CONSTITUTION: The rib-reinforced earthquake-resistant steel framed shear wall structure provided with a slit comprises a sheet steel(20) having the appointed size, upper and lower end plates(21,22) welded to the upper and lower ends of the sheet steel(20) to reinforce both ends, right and left end plates(23,24) welded to the right and left ends of the sheet steel(20) to reinforce both lateral faces, and a horizontal reinforcement rib(25) reinforcing the sheet steel(20) horizontally.
Patent KR-20040021988-A (KR)
Title: Porcine kidney epithelial cell line for replication of virus, and use of the same
Inventor: SEO SANG HEUI
IPC: C12N7/00
Filed: 2002-09-06
Abstract: PURPOSE: A porcine kidney epithelial cell line for replication of virus and the use thereof are provided. The porcine kidney epithelial cell line has improved infectivity titer and the influenza virus produced from the porcine kidney epithelial cell line does not induce antigenic change of the HA1 region of hemagglutin molecule. Therefore, it can be useful for production of influenza virus vaccine for human and animals. CONSTITUTION: A porcine kidney epithelial cell line(VL-PKEC)(KCTC 10299BP) for replication of virus is free of HA antigenic change. The virus is Japanese encephalitis virus, porcine circovirus or influenza virus, and the influenza virus comprises all subtypes of influenza viruses. A method for replication of virus without HA antigenic change comprises the steps of: (a) infecting a virus to be replicated with the porcine kidney epithelial cell line(VL-PKEC)(KCTC 10299BP); (b) culturing the infected virus; and (c) isolating and purifying the virus when the virus shows high titer.
Patent KR-20040022133-A (KR)
Title: Automatic transmission that use a moving ratchet
Inventor: LEE GWANG SEUB
IPC: F16H31/00
Filed: 2002-09-06
Abstract: PURPOSE: An automatic transmission by using a portable ratchet is provided to output power on one side of a slave shaft in a transmission portion and to adjust change of speed and intercept a clutch by moving an adjusting rod up and down and back and forth. CONSTITUTION: A transmission portion using a ratchet has a driving shaft, gears and a stop gear, a slave shaft, gears, a portable ratchet(4), a support plate(9), a moving device(10) and a control unit. The driving shaft receives power from an engine and a clutch. Gears are fixed to the driving shaft. The stop gear is rotatable. The slave shaft receives power from the driving shaft. Gears are rotated on the slave shaft. The portable ratchet is moved up and down on the slave shaft. The support plate and the moving device are moved right and left through a hole of the slave shaft. A housing covers an inner structure of the transmission. The control unit help the stop gear stop fixed to the housing. An adjusting device portion has an adjusting rod, an adjusting fixing rod, a fixed housing, a fixing device, a connecting device of the clutch, a clutch lever and a connecting device of the transmission. The adjusting rod moves back and forth and right and left. The adjusting fixing rod helps the adjusting rod fixed. The fixed housing is engaged to the adjusting fixing rod. The fixing device fixes the adjusting rod and helps the adjusting rod move specifically. The connecting device of the clutch is connected to the adjusting rod. The clutch lever controls an operation of the clutch. The connecting device of the transmission is connected to the adjusting rod. Thereby, speed is changed variously with a simple structure.
Patent KR-20040024631-A (KR)
Title: A method for stacking refractories in furnace
Inventor: KIM DONG SU
IPC: C21C5/44
Filed: 2002-09-12
Abstract: PURPOSE: A method for constructing refractories in converter is provided which improves operation productivity and molten steel output of the converter by minimizing brick construction operation in the converter and prevents safety accident by preventing workers from working in a narrow space for a long period of time. CONSTITUTION: In a method for newly constructing inner refractories worn out in a converter for refining hot metal into molten steel, the method comprises the steps of removing the crushed bricks by crushing bricks of an inner part of the converter; removing the separated metal case by separating metal case of a lower part of the converter from a main body of the converter; connecting the assembled metal cases to the lower part of the converter main body by assembling the moved metal cases after moving lower metal cases in which new bricks are constructed at a separate workshop to a lower part of the main body of the converter; and constructing wall body bricks of the converter main body next to the bricks of an inner side of the new lower metal cases so that the inner refractories worn out in the converter are newly constructed.
Patent KR-20040023828-A (KR)
Title: System and Mehtod for Silp Management by Using Smart(IC) Card
Inventor: HONG JONG CHEOL
IPC: G06K17/00
Filed: 2002-09-12
Abstract: PURPOSE: A method and a system for managing a slip using a smart card or an IC card are provided to make a slip issuing organization and a slip receiving organization transfer a transaction through the smart card equipped with an IC chip, and to enable a slip management organization to pursuit/manage a transaction process by using the smart card equipped with a smart card slip manager. CONSTITUTION: A slip issuing organization server(210) issues the smart card slip generated by the smart card of a slip user and transmits the smart card slip to a slip management organization server(240). The smart card stores/manages the smart card slip generated from the slip issuing organization server in a memory and transfers the smart card slip to a slip receiving organization server(225). The slip receiving organization server receives/stores the smart card slip from the smart card and transmits the smart card slip to the slip management organization server. The slip management organization server stores/manages the smart card slip by matching the smart card slip from the slip issuing organization server with the smart card slip from the slip receiving organization server.
Patent KR-20040025191-A (KR)
Title: Tray of test handler
Inventor: KIM DU SEOP
IPC: H01L21/67
Filed: 2002-09-18
Abstract: PURPOSE: A tray for test handler is provided to minimize the loss and prevent the damage of sockets by picking a semiconductor device located on a correct position. CONSTITUTION: A tray for test handler includes a body(110) and an anti-pickup unit. The body(110) includes a plurality of pockets(112) for storing a semiconductor device. The anti-pickup unit prevents an operation for picking up the semiconductor device located on an incorrect position in a process for picking up the semiconductor device stored within the pockets(112). The anti-pickup unit includes a plate(120). The plate(120) includes openings(122) to pass the semiconductor device located on a correct position.
Patent KR-20040025319-A (KR)
Title: Apparatus for improving computer-operating environment and system having thereof
Inventor: KANG JOO SUNG
IPC: G06F1/00
Filed: 2002-09-19
Abstract: PURPOSE: A device for improving surroundings of a computer and a system including the same are provided to facilitate construction and use of the interface with the computer while considering all surroundings such as temperature, air-cleaning, smell, audiovisual, and touch. CONSTITUTION: A micro-controller(11) outputs a control signal to control perfume ejection, selective cool/hot air emission, and anion generation. A perfume ejector(14) selectively ejects one of the perfumes by responding to the control signal. A cool/hot air emitter(16) selectively emits cool or hot air by responding to the control signal. An anion generator(15) generates anion by responding to the control signal.
Patent KR-20040026330-A (KR)
Title: Circuit board free of photo-sensitive material and fabrication method of the same
Inventor: TSAI CHUNG CHE
IPC: H05K3/22
Filed: 2002-09-24
Abstract: PURPOSE: A circuit board and a method for manufacturing the same are provided to increase a bondability between the circuit board and an encapsulation resin. CONSTITUTION: A circuit board(1) comprises a core layer(10) made of a first resin compound; a plurality of conductive traces(11) formed on at least one surface of the core layer, wherein each of conductive traces has a terminal(110); and one or more cover layers(12) coated on the surface of the core layer where the conductive traces are formed. The terminals of the conductive traces are exposed outward from the cover layer, and the cover layer is coated in such a manner that the cover layer encapsulates the conductive traces. The cover layer is made of a photo-insensitive second resin compound.
Patent KR-20040026823-A (KR)
Title: Polishing machine for cathode ray tube panel
Inventor: KIM JONG DEOK
IPC: H01J9/38
Filed: 2002-09-26
Abstract: PURPOSE: A cathode ray tube panel polishing machine is provided to prevent a polishing inferiority of a panel and to improve a maximum polishing efficiency of panel. CONSTITUTION: A cathode ray tube polishing machine comprises a frame(10), a first motion base(14) mounted on the frame to move in a straight line in the Y axis direction of a front and a rear against an indexing machine(1), a front and a rear direction motion device for reciprocating the first motion base in the Y axis direction, a motion range control device for controlling the reciprocating range of the Y axis direction of the first motion base, a tilting body(40) mounted on a tilting possibly a hinge axis(42) as a center at the first motion base, a second motion base(46) mounted on the frame to move in a straight line in the X axis direction of a left and a right against the indexing machine, a left and a right direction motion device for reciprocating the second motion base in the X axis direction, an arm(60) mounted toward the indexing machine at the second motion base, a polishing tool(62) mounted rotatably on a rotation axis as a center of X axis direction at the arm to polish a panel supported at the indexing machine, and a polishing tool motor(64) mounted to rotate a polishing tool at the second motion base.
Patent KR-20040026935-A (KR)
Title: System and Method for Managering Switch using of VXML
Inventor: JUN SEONG JAE
IPC: H04M3/22
Filed: 2002-09-26
Abstract: PURPOSE: An exchange managing method and system using a VXML(Voice eXtensible Markup Language) are provided to manage an exchange management function, which is usually performed by an exchange system, through a phone terminal in voice. CONSTITUTION: A user(300) is connected to a WXML gateway(310) through a telephone network, and the VXML gateway(310) is connected to an exchange(330) through a Web server(320) on the basis of an Internet network. The VXML gateway(310) includes a VXML interpreter(314) and a voice platform(318). The VXML interpreter(314) downloads a required resource through the Web server(320) or transfers it to a different document, stores a VXML document transmitted from the Web server(320), and interprets and executes its contents. The VXML interpreter(314) also controls a conversation with a user by interpreting the VXML document, instructs the voice platform(318) to input/output a voice, changes to a new document, and processes various events generated from the voice platform(318). The voice platform(318) performs a voice input/output such as voice synthesization, voice recognition, audio file outputting, voice input recording or DTMF inputting according to instructions of the VXML interpreter(314), and reports a result.
Patent KR-20030028430-A (KR)
Title: Semiconductor device, semiconductor packaging method, assembly and method for fabricating the same
Inventor: OIDA SEISHI
IPC: H01L23/498
Filed: 2002-10-01
Abstract: PURPOSE: A semiconductor device, a mounting method of the semiconductor device, and a mount body and a manufacturing method thereof are provided to be capable of carrying out a solder connecting process at a low temperature and improving the reliability for the connection state. CONSTITUTION: A semiconductor device is provided with a PCB(Printed Circuit Board)(4), a semiconductor chip(5) having a semiconductor integrated circuit, located at the upper portion of the PCB, a plurality of ball electrodes(1) formed at the lower portion of the PCB for being electrically connected with at least one out of device electrodes formed at the semiconductor chip. At this time, a plurality of surface electrodes are formed on the surface of the PCB. Preferably, at least one surface electrode of the PCB is electrically connected with at least one device electrode of the semiconductor chip through a metal wire(8).
Patent KR-20040033783-A (KR)
Title: A guide system of drinking condition using speech signal and communication network of wireless or wire
Inventor: LEE SEE WOO
IPC: H04M11/00
Filed: 2002-10-16
Abstract: PURPOSE: A service system for guiding a drunken state by using a wired/wire communication network and a voice signal is provided to analyze a voice signal inputted through an information communication apparatus, and to announce a drunken state of a user as a number or a character or a voice through a display or a speaker mounted on the information communication apparatus, thereby previously informing the user of danger of drunken driving. CONSTITUTION: A microphone(15) receives a voice signal in a drunken state from a user. An information communication apparatus(16) processes the voice signal, and transmits the processed voice signal. A wired/wireless communication network(17) transmits the voice signal. A characteristic detector(18) detects spectrum characteristics of the voice signal. A comparative detector(19) compares non-drunken spectrum characteristics with drunken spectrum characteristics, and detects a displacement amount. A blood-alcohol level converter(20) converts the displacement amount into data corresponding to a blood-alcohol level. An announcing service unit(21) announces a drunken state. The drunken state is announced through a display(15) or a speaker(15).